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-
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-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.SandboxSupportBase = void 0;
-class SandboxSupportBase {
- constructor(win) {
- this.win = win;
- this.timeoutIds = new Map();
- this.commFun = null;
- }
- destroy() {
- this.commFun = null;
- for (const id of this.timeoutIds.values()) {
- this.win.clearTimeout(id);
- }
- this.timeoutIds = null;
- }
- exportValueToSandbox(val) {
- throw new Error("Not implemented");
- }
- importValueFromSandbox(val) {
- throw new Error("Not implemented");
- }
- createErrorForSandbox(errorMessage) {
- throw new Error("Not implemented");
- }
- callSandboxFunction(name, args) {
- try {
- args = this.exportValueToSandbox(args);
- this.commFun(name, args);
- } catch (e) {
- this.win.console.error(e);
- }
- }
- createSandboxExternals() {
- const externals = {
- setTimeout: (callbackId, nMilliseconds) => {
- if (typeof callbackId !== "number" || typeof nMilliseconds !== "number") {
- return;
- }
- if (callbackId === 0) {
- this.win.clearTimeout(this.timeoutIds.get(callbackId));
- }
- const id = this.win.setTimeout(() => {
- this.timeoutIds.delete(callbackId);
- this.callSandboxFunction("timeoutCb", {
- callbackId,
- interval: false
- });
- }, nMilliseconds);
- this.timeoutIds.set(callbackId, id);
- },
- clearTimeout: callbackId => {
- this.win.clearTimeout(this.timeoutIds.get(callbackId));
- this.timeoutIds.delete(callbackId);
- },
- setInterval: (callbackId, nMilliseconds) => {
- if (typeof callbackId !== "number" || typeof nMilliseconds !== "number") {
- return;
- }
- const id = this.win.setInterval(() => {
- this.callSandboxFunction("timeoutCb", {
- callbackId,
- interval: true
- });
- }, nMilliseconds);
- this.timeoutIds.set(callbackId, id);
- },
- clearInterval: callbackId => {
- this.win.clearInterval(this.timeoutIds.get(callbackId));
- this.timeoutIds.delete(callbackId);
- },
- alert: cMsg => {
- if (typeof cMsg !== "string") {
- return;
- }
- this.win.alert(cMsg);
- },
- confirm: cMsg => {
- if (typeof cMsg !== "string") {
- return false;
- }
- return this.win.confirm(cMsg);
- },
- prompt: (cQuestion, cDefault) => {
- if (typeof cQuestion !== "string" || typeof cDefault !== "string") {
- return null;
- }
- return this.win.prompt(cQuestion, cDefault);
- },
- parseURL: cUrl => {
- const url = new this.win.URL(cUrl);
- const props = ["hash", "host", "hostname", "href", "origin", "password", "pathname", "port", "protocol", "search", "searchParams", "username"];
- return Object.fromEntries(props.map(name => [name, url[name].toString()]));
- },
- send: data => {
- if (!data) {
- return;
- }
- const event = new this.win.CustomEvent("updatefromsandbox", {
- detail: this.importValueFromSandbox(data)
- });
- this.win.dispatchEvent(event);
- }
- };
- Object.setPrototypeOf(externals, null);
- return (name, args) => {
- try {
- const result = externals[name](...args);
- return this.exportValueToSandbox(result);
- } catch (error) {
- throw this.createErrorForSandbox(error?.toString() ?? "");
- }
- };
- }
-}
-exports.SandboxSupportBase = SandboxSupportBase;
-
-/***/ })
-/******/ ]);
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-/******/ var __webpack_module_cache__ = {};
-/******/
-/******/ // The require function
-/******/ function __w_pdfjs_require__(moduleId) {
-/******/ // Check if module is in cache
-/******/ var cachedModule = __webpack_module_cache__[moduleId];
-/******/ if (cachedModule !== undefined) {
-/******/ return cachedModule.exports;
-/******/ }
-/******/ // Create a new module (and put it into the cache)
-/******/ var module = __webpack_module_cache__[moduleId] = {
-/******/ // no module.id needed
-/******/ // no module.loaded needed
-/******/ exports: {}
-/******/ };
-/******/
-/******/ // Execute the module function
-/******/ __webpack_modules__[moduleId](module, module.exports, __w_pdfjs_require__);
-/******/
-/******/ // Return the exports of the module
-/******/ return module.exports;
-/******/ }
-/******/
-/************************************************************************/
-var __webpack_exports__ = {};
-// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk.
-(() => {
-var exports = __webpack_exports__;
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.QuickJSSandbox = QuickJSSandbox;
-var _quickjsEval = _interopRequireDefault(__w_pdfjs_require__(1));
-var _pdfSandboxExternal = __w_pdfjs_require__(2);
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-const pdfjsVersion = '3.11.176';
-const pdfjsBuild = '92d22853e';
-class SandboxSupport extends _pdfSandboxExternal.SandboxSupportBase {
- exportValueToSandbox(val) {
- return JSON.stringify(val);
- }
- importValueFromSandbox(val) {
- return val;
- }
- createErrorForSandbox(errorMessage) {
- return new Error(errorMessage);
- }
-}
-class Sandbox {
- constructor(win, module) {
- this.support = new SandboxSupport(win, this);
- module.externalCall = this.support.createSandboxExternals();
- this._module = module;
- this._alertOnError = 0;
- }
- create(data) {
- const code = ['(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === \'object\' && typeof module === \'object\')\n\t\tmodule.exports = root.pdfjsScripting = factory();\n\telse if(typeof define === \'function\' && define.amd)\n\t\tdefine("pdfjs-dist/build/pdf.scripting", [], () => { return (root.pdfjsScripting = factory()); });\n\telse if(typeof exports === \'object\')\n\t\texports["pdfjs-dist/build/pdf.scripting"] = root.pdfjsScripting = factory();\n\telse\n\t\troot["pdfjs-dist/build/pdf.scripting"] = root.pdfjsScripting = factory();\n})(globalThis, () => {\nreturn /******/ (() => { // webpackBootstrap\n/******/ \t"use strict";\n/******/ \tvar __webpack_modules__ = ([\n/* 0 */,\n/* 1 */\n/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.initSandbox = initSandbox;\nvar _constants = __w_pdfjs_require__(2);\nvar _field = __w_pdfjs_require__(3);\nvar _aform = __w_pdfjs_require__(8);\nvar _app = __w_pdfjs_require__(9);\nvar _color = __w_pdfjs_require__(5);\nvar _console = __w_pdfjs_require__(14);\nvar _doc = __w_pdfjs_require__(15);\nvar _proxy = __w_pdfjs_require__(17);\nvar _app_utils = __w_pdfjs_require__(10);\nvar _util = __w_pdfjs_require__(18);\nfunction initSandbox(params) {\n delete globalThis.pdfjsScripting;\n const externalCall = globalThis.callExternalFunction;\n delete globalThis.callExternalFunction;\n const globalEval = code => globalThis.eval(code);\n const send = data => externalCall("send", [data]);\n const proxyHandler = new _proxy.ProxyHandler();\n const {\n data\n } = params;\n const doc = new _doc.Doc({\n send,\n globalEval,\n ...data.docInfo\n });\n const _document = {\n obj: doc,\n wrapped: new Proxy(doc, proxyHandler)\n };\n const app = new _app.App({\n send,\n globalEval,\n externalCall,\n _document,\n calculationOrder: data.calculationOrder,\n proxyHandler,\n ...data.appInfo\n });\n const util = new _util.Util({\n externalCall\n });\n const appObjects = app._objects;\n if (data.objects) {\n const annotations = [];\n for (const [name, objs] of Object.entries(data.objects)) {\n annotations.length = 0;\n let container = null;\n for (const obj of objs) {\n if (obj.type !== "") {\n annotations.push(obj);\n } else {\n container = obj;\n }\n }\n let obj = container;\n if (annotations.length > 0) {\n obj = annotations[0];\n obj.send = send;\n }\n obj.globalEval = globalEval;\n obj.doc = _document;\n obj.fieldPath = name;\n obj.appObjects = appObjects;\n let field;\n switch (obj.type) {\n case "radiobutton":\n {\n const otherButtons = annotations.slice(1);\n field = new _field.RadioButtonField(otherButtons, obj);\n break;\n }\n case "checkbox":\n {\n const otherButtons = annotations.slice(1);\n field = new _field.CheckboxField(otherButtons, obj);\n break;\n }\n case "text":\n if (annotations.length <= 1) {\n field = new _field.Field(obj);\n break;\n }\n obj.siblings = annotations.map(x => x.id).slice(1);\n field = new _field.Field(obj);\n break;\n default:\n field = new _field.Field(obj);\n }\n const wrapped = new Proxy(field, proxyHandler);\n const _object = {\n obj: field,\n wrapped\n };\n doc._addField(name, _object);\n for (const object of objs) {\n appObjects[object.id] = _object;\n }\n if (container) {\n appObjects[container.id] = _object;\n }\n }\n }\n const color = new _color.Color();\n globalThis.event = null;\n globalThis.global = Object.create(null);\n globalThis.app = new Proxy(app, proxyHandler);\n globalThis.color = new Proxy(color, proxyHandler);\n globalThis.console = new Proxy(new _console.Console({\n send\n }), proxyHandler);\n globalThis.util = new Proxy(util, proxyHandler);\n globalThis.border = _constants.Border;\n globalThis.cursor = _constants.Cursor;\n globalThis.display = _constants.Display;\n globalThis.font = _constants.Font;\n globalThis.highlight = _constants.Highlight;\n globalThis.position = _constants.Position;\n globalThis.scaleHow = _constants.ScaleHow;\n globalThis.scaleWhen = _constants.ScaleWhen;\n globalThis.style = _constants.Style;\n globalThis.trans = _constants.Trans;\n globalThis.zoomtype = _constants.ZoomType;\n globalThis.ADBE = {\n Reader_Value_Asked: true,\n Viewer_Value_Asked: true\n };\n const aform = new _aform.AForm(doc, app, util, color);\n for (const name of Object.getOwnPropertyNames(_aform.AForm.prototype)) {\n if (name !== "constructor" && !name.startsWith("_")) {\n globalThis[name] = aform[name].bind(aform);\n }\n }\n for (const [name, value] of Object.entries(_constants.GlobalConstants)) {\n Object.defineProperty(globalThis, name, {\n value,\n writable: false\n });\n }\n Object.defineProperties(globalThis, {\n ColorConvert: {\n value: color.convert.bind(color),\n writable: true\n },\n ColorEqual: {\n value: color.equal.bind(color),\n writable: true\n }\n });\n const properties = Object.create(null);\n for (const name of Object.getOwnPropertyNames(_doc.Doc.prototype)) {\n if (name === "constructor" || name.startsWith("_")) {\n continue;\n }\n const descriptor = Object.getOwnPropertyDescriptor(_doc.Doc.prototype, name);\n if (descriptor.get) {\n properties[name] = {\n get: descriptor.get.bind(doc),\n set: descriptor.set.bind(doc)\n };\n } else {\n properties[name] = {\n value: _doc.Doc.prototype[name].bind(doc)\n };\n }\n }\n Object.defineProperties(globalThis, properties);\n const functions = {\n dispatchEvent: app._dispatchEvent.bind(app),\n timeoutCb: app._evalCallback.bind(app)\n };\n return (name, args) => {\n try {\n functions[name](args);\n } catch (error) {\n send((0, _app_utils.serializeError)(error));\n }\n };\n}\n\n/***/ }),\n/* 2 */\n/***/ ((__unused_webpack_module, exports) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.ZoomType = exports.Trans = exports.Style = exports.ScaleWhen = exports.ScaleHow = exports.Position = exports.Highlight = exports.GlobalConstants = exports.Font = exports.Display = exports.Cursor = exports.Border = void 0;\nconst Border = exports.Border = Object.freeze({\n s: "solid",\n d: "dashed",\n b: "beveled",\n i: "inset",\n u: "underline"\n});\nconst Cursor = exports.Cursor = Object.freeze({\n visible: 0,\n hidden: 1,\n delay: 2\n});\nconst Display = exports.Display = Object.freeze({\n visible: 0,\n hidden: 1,\n noPrint: 2,\n noView: 3\n});\nconst Font = exports.Font = Object.freeze({\n Times: "Times-Roman",\n TimesB: "Times-Bold",\n TimesI: "Times-Italic",\n TimesBI: "Times-BoldItalic",\n Helv: "Helvetica",\n HelvB: "Helvetica-Bold",\n HelvI: "Helvetica-Oblique",\n HelvBI: "Helvetica-BoldOblique",\n Cour: "Courier",\n CourB: "Courier-Bold",\n CourI: "Courier-Oblique",\n CourBI: "Courier-BoldOblique",\n Symbol: "Symbol",\n ZapfD: "ZapfDingbats",\n KaGo: "HeiseiKakuGo-W5-UniJIS-UCS2-H",\n KaMi: "HeiseiMin-W3-UniJIS-UCS2-H"\n});\nconst Highlight = exports.Highlight = Object.freeze({\n n: "none",\n i: "invert",\n p: "push",\n o: "outline"\n});\nconst Position = exports.Position = Object.freeze({\n textOnly: 0,\n iconOnly: 1,\n iconTextV: 2,\n textIconV: 3,\n iconTextH: 4,\n textIconH: 5,\n overlay: 6\n});\nconst ScaleHow = exports.ScaleHow = Object.freeze({\n proportional: 0,\n anamorphic: 1\n});\nconst ScaleWhen = exports.ScaleWhen = Object.freeze({\n always: 0,\n never: 1,\n tooBig: 2,\n tooSmall: 3\n});\nconst Style = exports.Style = Object.freeze({\n ch: "check",\n cr: "cross",\n di: "diamond",\n ci: "circle",\n st: "star",\n sq: "square"\n});\nconst Trans = exports.Trans = Object.freeze({\n blindsH: "BlindsHorizontal",\n blindsV: "BlindsVertical",\n boxI: "BoxIn",\n boxO: "BoxOut",\n dissolve: "Dissolve",\n glitterD: "GlitterDown",\n glitterR: "GlitterRight",\n glitterRD: "GlitterRightDown",\n random: "Random",\n replace: "Replace",\n splitHI: "SplitHorizontalIn",\n splitHO: "SplitHorizontalOut",\n splitVI: "SplitVerticalIn",\n splitVO: "SplitVerticalOut",\n wipeD: "WipeDown",\n wipeL: "WipeLeft",\n wipeR: "WipeRight",\n wipeU: "WipeUp"\n});\nconst ZoomType = exports.ZoomType = Object.freeze({\n none: "NoVary",\n fitP: "FitPage",\n fitW: "FitWidth",\n fitH: "FitHeight",\n fitV: "FitVisibleWidth",\n pref: "Preferred",\n refW: "ReflowWidth"\n});\nconst GlobalConstants = exports.GlobalConstants = Object.freeze({\n IDS_GREATER_THAN: "Invalid value: must be greater than or equal to % s.",\n IDS_GT_AND_LT: "Invalid value: must be greater than or equal to % s " + "and less than or equal to % s.",\n IDS_LESS_THAN: "Invalid value: must be less than or equal to % s.",\n IDS_INVALID_MONTH: "** Invalid **",\n IDS_INVALID_DATE: "Invalid date / time: please ensure that the date / time exists.Field",\n IDS_INVALID_DATE2: " should match format ",\n IDS_INVALID_VALUE: "The value entered does not match the format of the field",\n IDS_AM: "am",\n IDS_PM: "pm",\n IDS_MONTH_INFO: "January[1] February[2] March[3] April[4] May[5] " + "June[6] July[7] August[8] September[9] October[10] " + "November[11] December[12] Sept[9] Jan[1] Feb[2] Mar[3] " + "Apr[4] Jun[6] Jul[7] Aug[8] Sep[9] Oct[10] Nov[11] Dec[12]",\n IDS_STARTUP_CONSOLE_MSG: "** ^ _ ^ **",\n RE_NUMBER_ENTRY_DOT_SEP: ["[+-]?\\\\d*\\\\.?\\\\d*"],\n RE_NUMBER_COMMIT_DOT_SEP: ["[+-]?\\\\d+(\\\\.\\\\d+)?", "[+-]?\\\\.\\\\d+", "[+-]?\\\\d+\\\\."],\n RE_NUMBER_ENTRY_COMMA_SEP: ["[+-]?\\\\d*,?\\\\d*"],\n RE_NUMBER_COMMIT_COMMA_SEP: ["[+-]?\\\\d+([.,]\\\\d+)?", "[+-]?[.,]\\\\d+", "[+-]?\\\\d+[.,]"],\n RE_ZIP_ENTRY: ["\\\\d{0,5}"],\n RE_ZIP_COMMIT: ["\\\\d{5}"],\n RE_ZIP4_ENTRY: ["\\\\d{0,5}(\\\\.|[- ])?\\\\d{0,4}"],\n RE_ZIP4_COMMIT: ["\\\\d{5}(\\\\.|[- ])?\\\\d{4}"],\n RE_PHONE_ENTRY: ["\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,4}", "\\\\(\\\\d{0,3}", "\\\\(\\\\d{0,3}\\\\)(\\\\.|[- ])?\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,4}", "\\\\(\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,4}", "\\\\d{0,3}\\\\)(\\\\.|[- ])?\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,4}", "011(\\\\.|[- \\\\d])*"],\n RE_PHONE_COMMIT: ["\\\\d{3}(\\\\.|[- ])?\\\\d{4}", "\\\\d{3}(\\\\.|[- ])?\\\\d{3}(\\\\.|[- ])?\\\\d{4}", "\\\\(\\\\d{3}\\\\)(\\\\.|[- ])?\\\\d{3}(\\\\.|[- ])?\\\\d{4}", "011(\\\\.|[- \\\\d])*"],\n RE_SSN_ENTRY: ["\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,2}(\\\\.|[- ])?\\\\d{0,4}"],\n RE_SSN_COMMIT: ["\\\\d{3}(\\\\.|[- ])?\\\\d{2}(\\\\.|[- ])?\\\\d{4}"]\n});\n\n/***/ }),\n/* 3 */\n/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.RadioButtonField = exports.Field = exports.CheckboxField = void 0;\nvar _common = __w_pdfjs_require__(4);\nvar _color = __w_pdfjs_require__(5);\nvar _pdf_object = __w_pdfjs_require__(7);\nclass Field extends _pdf_object.PDFObject {\n constructor(data) {\n super(data);\n this.alignment = data.alignment || "left";\n this.borderStyle = data.borderStyle || "";\n this.buttonAlignX = data.buttonAlignX || 50;\n this.buttonAlignY = data.buttonAlignY || 50;\n this.buttonFitBounds = data.buttonFitBounds;\n this.buttonPosition = data.buttonPosition;\n this.buttonScaleHow = data.buttonScaleHow;\n this.ButtonScaleWhen = data.buttonScaleWhen;\n this.calcOrderIndex = data.calcOrderIndex;\n this.comb = data.comb;\n this.commitOnSelChange = data.commitOnSelChange;\n this.currentValueIndices = data.currentValueIndices;\n this.defaultStyle = data.defaultStyle;\n this.defaultValue = data.defaultValue;\n this.doNotScroll = data.doNotScroll;\n this.doNotSpellCheck = data.doNotSpellCheck;\n this.delay = data.delay;\n this.display = data.display;\n this.doc = data.doc.wrapped;\n this.editable = data.editable;\n this.exportValues = data.exportValues;\n this.fileSelect = data.fileSelect;\n this.hidden = data.hidden;\n this.highlight = data.highlight;\n this.lineWidth = data.lineWidth;\n this.multiline = data.multiline;\n this.multipleSelection = !!data.multipleSelection;\n this.name = data.name;\n this.password = data.password;\n this.print = data.print;\n this.radiosInUnison = data.radiosInUnison;\n this.readonly = data.readonly;\n this.rect = data.rect;\n this.required = data.required;\n this.richText = data.richText;\n this.richValue = data.richValue;\n this.style = data.style;\n this.submitName = data.submitName;\n this.textFont = data.textFont;\n this.textSize = data.textSize;\n this.type = data.type;\n this.userName = data.userName;\n this._actions = (0, _common.createActionsMap)(data.actions);\n this._browseForFileToSubmit = data.browseForFileToSubmit || null;\n this._buttonCaption = null;\n this._buttonIcon = null;\n this._charLimit = data.charLimit;\n this._children = null;\n this._currentValueIndices = data.currentValueIndices || 0;\n this._document = data.doc;\n this._fieldPath = data.fieldPath;\n this._fillColor = data.fillColor || ["T"];\n this._isChoice = Array.isArray(data.items);\n this._items = data.items || [];\n this._hasValue = data.hasOwnProperty("value");\n this._page = data.page || 0;\n this._strokeColor = data.strokeColor || ["G", 0];\n this._textColor = data.textColor || ["G", 0];\n this._value = null;\n this._kidIds = data.kidIds || null;\n this._fieldType = (0, _common.getFieldType)(this._actions);\n this._siblings = data.siblings || null;\n this._rotation = data.rotation || 0;\n this._globalEval = data.globalEval;\n this._appObjects = data.appObjects;\n this.value = data.value || "";\n }\n get currentValueIndices() {\n if (!this._isChoice) {\n return 0;\n }\n return this._currentValueIndices;\n }\n set currentValueIndices(indices) {\n if (!this._isChoice) {\n return;\n }\n if (!Array.isArray(indices)) {\n indices = [indices];\n }\n if (!indices.every(i => typeof i === "number" && Number.isInteger(i) && i >= 0 && i < this.numItems)) {\n return;\n }\n indices.sort();\n if (this.multipleSelection) {\n this._currentValueIndices = indices;\n this._value = [];\n indices.forEach(i => {\n this._value.push(this._items[i].displayValue);\n });\n } else if (indices.length > 0) {\n indices = indices.splice(1, indices.length - 1);\n this._currentValueIndices = indices[0];\n this._value = this._items[this._currentValueIndices];\n }\n this._send({\n id: this._id,\n indices\n });\n }\n get fillColor() {\n return this._fillColor;\n }\n set fillColor(color) {\n if (_color.Color._isValidColor(color)) {\n this._fillColor = color;\n }\n }\n get bgColor() {\n return this.fillColor;\n }\n set bgColor(color) {\n this.fillColor = color;\n }\n get charLimit() {\n return this._charLimit;\n }\n set charLimit(limit) {\n if (typeof limit !== "number") {\n throw new Error("Invalid argument value");\n }\n this._charLimit = Math.max(0, Math.floor(limit));\n }\n get numItems() {\n if (!this._isChoice) {\n throw new Error("Not a choice widget");\n }\n return this._items.length;\n }\n set numItems(_) {\n throw new Error("field.numItems is read-only");\n }\n get strokeColor() {\n return this._strokeColor;\n }\n set strokeColor(color) {\n if (_color.Color._isValidColor(color)) {\n this._strokeColor = color;\n }\n }\n get borderColor() {\n return this.strokeColor;\n }\n set borderColor(color) {\n this.strokeColor = color;\n }\n get page() {\n return this._page;\n }\n set page(_) {\n throw new Error("field.page is read-only");\n }\n get rotation() {\n return this._rotation;\n }\n set rotation(angle) {\n angle = Math.floor(angle);\n if (angle % 90 !== 0) {\n throw new Error("Invalid rotation: must be a multiple of 90");\n }\n angle %= 360;\n if (angle < 0) {\n angle += 360;\n }\n this._rotation = angle;\n }\n get textColor() {\n return this._textColor;\n }\n set textColor(color) {\n if (_color.Color._isValidColor(color)) {\n this._textColor = color;\n }\n }\n get fgColor() {\n return this.textColor;\n }\n set fgColor(color) {\n this.textColor = color;\n }\n get value() {\n return this._value;\n }\n set value(value) {\n if (this._isChoice) {\n this._setChoiceValue(value);\n return;\n }\n if (value === "" || typeof value !== "string") {\n this._originalValue = undefined;\n this._value = value;\n return;\n }\n this._originalValue = value;\n const _value = value.trim().replace(",", ".");\n this._value = !isNaN(_value) ? parseFloat(_value) : value;\n }\n _getValue() {\n return this._originalValue ?? this.value;\n }\n _setChoiceValue(value) {\n if (this.multipleSelection) {\n if (!Array.isArray(value)) {\n value = [value];\n }\n const values = new Set(value);\n if (Array.isArray(this._currentValueIndices)) {\n this._currentValueIndices.length = 0;\n this._value.length = 0;\n } else {\n this._currentValueIndices = [];\n this._value = [];\n }\n this._items.forEach((item, i) => {\n if (values.has(item.exportValue)) {\n this._currentValueIndices.push(i);\n this._value.push(item.exportValue);\n }\n });\n } else {\n if (Array.isArray(value)) {\n value = value[0];\n }\n const index = this._items.findIndex(({\n exportValue\n }) => value === exportValue);\n if (index !== -1) {\n this._currentValueIndices = index;\n this._value = this._items[index].exportValue;\n }\n }\n }\n get valueAsString() {\n return (this._value ?? "").toString();\n }\n set valueAsString(_) {}\n browseForFileToSubmit() {\n if (this._browseForFileToSubmit) {\n this._browseForFileToSubmit();\n }\n }\n buttonGetCaption(nFace = 0) {\n if (this._buttonCaption) {\n return this._buttonCaption[nFace];\n }\n return "";\n }\n buttonGetIcon(nFace = 0) {\n if (this._buttonIcon) {\n return this._buttonIcon[nFace];\n }\n return null;\n }\n buttonImportIcon(cPath = null, nPave = 0) {}\n buttonSetCaption(cCaption, nFace = 0) {\n if (!this._buttonCaption) {\n this._buttonCaption = ["", "", ""];\n }\n this._buttonCaption[nFace] = cCaption;\n }\n buttonSetIcon(oIcon, nFace = 0) {\n if (!this._buttonIcon) {\n this._buttonIcon = [null, null, null];\n }\n this._buttonIcon[nFace] = oIcon;\n }\n checkThisBox(nWidget, bCheckIt = true) {}\n clearItems() {\n if (!this._isChoice) {\n throw new Error("Not a choice widget");\n }\n this._items = [];\n this._send({\n id: this._id,\n clear: null\n });\n }\n deleteItemAt(nIdx = null) {\n if (!this._isChoice) {\n throw new Error("Not a choice widget");\n }\n if (!this.numItems) {\n return;\n }\n if (nIdx === null) {\n nIdx = Array.isArray(this._currentValueIndices) ? this._currentValueIndices[0] : this._currentValueIndices;\n nIdx ||= 0;\n }\n if (nIdx < 0 || nIdx >= this.numItems) {\n nIdx = this.numItems - 1;\n }\n this._items.splice(nIdx, 1);\n if (Array.isArray(this._currentValueIndices)) {\n let index = this._currentValueIndices.findIndex(i => i >= nIdx);\n if (index !== -1) {\n if (this._currentValueIndices[index] === nIdx) {\n this._currentValueIndices.splice(index, 1);\n }\n for (const ii = this._currentValueIndices.length; index < ii; index++) {\n --this._currentValueIndices[index];\n }\n }\n } else if (this._currentValueIndices === nIdx) {\n this._currentValueIndices = this.numItems > 0 ? 0 : -1;\n } else if (this._currentValueIndices > nIdx) {\n --this._currentValueIndices;\n }\n this._send({\n id: this._id,\n remove: nIdx\n });\n }\n getItemAt(nIdx = -1, bExportValue = false) {\n if (!this._isChoice) {\n throw new Error("Not a choice widget");\n }\n if (nIdx < 0 || nIdx >= this.numItems) {\n nIdx = this.numItems - 1;\n }\n const item = this._items[nIdx];\n return bExportValue ? item.exportValue : item.displayValue;\n }\n getArray() {\n if (this._kidIds) {\n const array = [];\n const fillArrayWithKids = kidIds => {\n for (const id of kidIds) {\n const obj = this._appObjects[id];\n if (!obj) {\n continue;\n }\n if (obj.obj._hasValue) {\n array.push(obj.wrapped);\n }\n if (obj.obj._kidIds) {\n fillArrayWithKids(obj.obj._kidIds);\n }\n }\n };\n fillArrayWithKids(this._kidIds);\n return array;\n }\n if (this._children === null) {\n this._children = this._document.obj._getTerminalChildren(this._fieldPath);\n }\n return this._children;\n }\n getLock() {\n return undefined;\n }\n isBoxChecked(nWidget) {\n return false;\n }\n isDefaultChecked(nWidget) {\n return false;\n }\n insertItemAt(cName, cExport = undefined, nIdx = 0) {\n if (!this._isChoice) {\n throw new Error("Not a choice widget");\n }\n if (!cName) {\n return;\n }\n if (nIdx < 0 || nIdx > this.numItems) {\n nIdx = this.numItems;\n }\n if (this._items.some(({\n displayValue\n }) => displayValue === cName)) {\n return;\n }\n if (cExport === undefined) {\n cExport = cName;\n }\n const data = {\n displayValue: cName,\n exportValue: cExport\n };\n this._items.splice(nIdx, 0, data);\n if (Array.isArray(this._currentValueIndices)) {\n let index = this._currentValueIndices.findIndex(i => i >= nIdx);\n if (index !== -1) {\n for (const ii = this._currentValueIndices.length; index < ii; index++) {\n ++this._currentValueIndices[index];\n }\n }\n } else if (this._currentValueIndices >= nIdx) {\n ++this._currentValueIndices;\n }\n this._send({\n id: this._id,\n insert: {\n index: nIdx,\n ...data\n }\n });\n }\n setAction(cTrigger, cScript) {\n if (typeof cTrigger !== "string" || typeof cScript !== "string") {\n return;\n }\n if (!(cTrigger in this._actions)) {\n this._actions[cTrigger] = [];\n }\n this._actions[cTrigger].push(cScript);\n }\n setFocus() {\n this._send({\n id: this._id,\n focus: true\n });\n }\n setItems(oArray) {\n if (!this._isChoice) {\n throw new Error("Not a choice widget");\n }\n this._items.length = 0;\n for (const element of oArray) {\n let displayValue, exportValue;\n if (Array.isArray(element)) {\n displayValue = element[0]?.toString() || "";\n exportValue = element[1]?.toString() || "";\n } else {\n displayValue = exportValue = element?.toString() || "";\n }\n this._items.push({\n displayValue,\n exportValue\n });\n }\n this._currentValueIndices = 0;\n this._send({\n id: this._id,\n items: this._items\n });\n }\n setLock() {}\n signatureGetModifications() {}\n signatureGetSeedValue() {}\n signatureInfo() {}\n signatureSetSeedValue() {}\n signatureSign() {}\n signatureValidate() {}\n _isButton() {\n return false;\n }\n _reset() {\n this.value = this.defaultValue;\n }\n _runActions(event) {\n const eventName = event.name;\n if (!this._actions.has(eventName)) {\n return false;\n }\n const actions = this._actions.get(eventName);\n try {\n for (const action of actions) {\n this._globalEval(action);\n }\n } catch (error) {\n event.rc = false;\n throw error;\n }\n return true;\n }\n}\nexports.Field = Field;\nclass RadioButtonField extends Field {\n constructor(otherButtons, data) {\n super(data);\n this.exportValues = [this.exportValues];\n this._radioIds = [this._id];\n this._radioActions = [this._actions];\n for (const radioData of otherButtons) {\n this.exportValues.push(radioData.exportValues);\n this._radioIds.push(radioData.id);\n this._radioActions.push((0, _common.createActionsMap)(radioData.actions));\n if (this._value === radioData.exportValues) {\n this._id = radioData.id;\n }\n }\n this._hasBeenInitialized = true;\n this._value = data.value || "";\n }\n get value() {\n return this._value;\n }\n set value(value) {\n if (!this._hasBeenInitialized) {\n return;\n }\n if (value === null || value === undefined) {\n this._value = "";\n }\n const i = this.exportValues.indexOf(value);\n if (0 <= i && i < this._radioIds.length) {\n this._id = this._radioIds[i];\n this._value = value;\n } else if (value === "Off" && this._radioIds.length === 2) {\n const nextI = (1 + this._radioIds.indexOf(this._id)) % 2;\n this._id = this._radioIds[nextI];\n this._value = this.exportValues[nextI];\n }\n }\n checkThisBox(nWidget, bCheckIt = true) {\n if (nWidget < 0 || nWidget >= this._radioIds.length || !bCheckIt) {\n return;\n }\n this._id = this._radioIds[nWidget];\n this._value = this.exportValues[nWidget];\n this._send({\n id: this._id,\n value: this._value\n });\n }\n isBoxChecked(nWidget) {\n return nWidget >= 0 && nWidget < this._radioIds.length && this._id === this._radioIds[nWidget];\n }\n isDefaultChecked(nWidget) {\n return nWidget >= 0 && nWidget < this.exportValues.length && this.defaultValue === this.exportValues[nWidget];\n }\n _getExportValue(state) {\n const i = this._radioIds.indexOf(this._id);\n return this.exportValues[i];\n }\n _runActions(event) {\n const i = this._radioIds.indexOf(this._id);\n this._actions = this._radioActions[i];\n return super._runActions(event);\n }\n _isButton() {\n return true;\n }\n}\nexports.RadioButtonField = RadioButtonField;\nclass CheckboxField extends RadioButtonField {\n get value() {\n return this._value;\n }\n set value(value) {\n if (!value || value === "Off") {\n this._value = "Off";\n } else {\n super.value = value;\n }\n }\n _getExportValue(state) {\n return state ? super._getExportValue(state) : "Off";\n }\n isBoxChecked(nWidget) {\n if (this._value === "Off") {\n return false;\n }\n return super.isBoxChecked(nWidget);\n }\n isDefaultChecked(nWidget) {\n if (this.defaultValue === "Off") {\n return this._value === "Off";\n }\n return super.isDefaultChecked(nWidget);\n }\n checkThisBox(nWidget, bCheckIt = true) {\n if (nWidget < 0 || nWidget >= this._radioIds.length) {\n return;\n }\n this._id = this._radioIds[nWidget];\n this._value = bCheckIt ? this.exportValues[nWidget] : "Off";\n this._send({\n id: this._id,\n value: this._value\n });\n }\n}\nexports.CheckboxField = CheckboxField;\n\n/***/ }),\n/* 4 */\n/***/ ((__unused_webpack_module, exports) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.FieldType = void 0;\nexports.createActionsMap = createActionsMap;\nexports.getFieldType = getFieldType;\nconst FieldType = exports.FieldType = {\n none: 0,\n number: 1,\n percent: 2,\n date: 3,\n time: 4\n};\nfunction createActionsMap(actions) {\n const actionsMap = new Map();\n if (actions) {\n for (const [eventType, actionsForEvent] of Object.entries(actions)) {\n actionsMap.set(eventType, actionsForEvent);\n }\n }\n return actionsMap;\n}\nfunction getFieldType(actions) {\n let format = actions.get("Format");\n if (!format) {\n return FieldType.none;\n }\n format = format[0];\n format = format.trim();\n if (format.startsWith("AFNumber_")) {\n return FieldType.number;\n }\n if (format.startsWith("AFPercent_")) {\n return FieldType.percent;\n }\n if (format.startsWith("AFDate_")) {\n return FieldType.date;\n }\n if (format.startsWith("AFTime__")) {\n return FieldType.time;\n }\n return FieldType.none;\n}\n\n/***/ }),\n/* 5 */\n/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.Color = void 0;\nvar _scripting_utils = __w_pdfjs_require__(6);\nvar _pdf_object = __w_pdfjs_require__(7);\nclass Color extends _pdf_object.PDFObject {\n constructor() {\n super({});\n this.transparent = ["T"];\n this.black = ["G", 0];\n this.white = ["G", 1];\n this.red = ["RGB", 1, 0, 0];\n this.green = ["RGB", 0, 1, 0];\n this.blue = ["RGB", 0, 0, 1];\n this.cyan = ["CMYK", 1, 0, 0, 0];\n this.magenta = ["CMYK", 0, 1, 0, 0];\n this.yellow = ["CMYK", 0, 0, 1, 0];\n this.dkGray = ["G", 0.25];\n this.gray = ["G", 0.5];\n this.ltGray = ["G", 0.75];\n }\n static _isValidSpace(cColorSpace) {\n return typeof cColorSpace === "string" && (cColorSpace === "T" || cColorSpace === "G" || cColorSpace === "RGB" || cColorSpace === "CMYK");\n }\n static _isValidColor(colorArray) {\n if (!Array.isArray(colorArray) || colorArray.length === 0) {\n return false;\n }\n const space = colorArray[0];\n if (!Color._isValidSpace(space)) {\n return false;\n }\n switch (space) {\n case "T":\n if (colorArray.length !== 1) {\n return false;\n }\n break;\n case "G":\n if (colorArray.length !== 2) {\n return false;\n }\n break;\n case "RGB":\n if (colorArray.length !== 4) {\n return false;\n }\n break;\n case "CMYK":\n if (colorArray.length !== 5) {\n return false;\n }\n break;\n default:\n return false;\n }\n return colorArray.slice(1).every(c => typeof c === "number" && c >= 0 && c <= 1);\n }\n static _getCorrectColor(colorArray) {\n return Color._isValidColor(colorArray) ? colorArray : ["G", 0];\n }\n convert(colorArray, cColorSpace) {\n if (!Color._isValidSpace(cColorSpace)) {\n return this.black;\n }\n if (cColorSpace === "T") {\n return ["T"];\n }\n colorArray = Color._getCorrectColor(colorArray);\n if (colorArray[0] === cColorSpace) {\n return colorArray;\n }\n if (colorArray[0] === "T") {\n return this.convert(this.black, cColorSpace);\n }\n return _scripting_utils.ColorConverters[`${colorArray[0]}_${cColorSpace}`](colorArray.slice(1));\n }\n equal(colorArray1, colorArray2) {\n colorArray1 = Color._getCorrectColor(colorArray1);\n colorArray2 = Color._getCorrectColor(colorArray2);\n if (colorArray1[0] === "T" || colorArray2[0] === "T") {\n return colorArray1[0] === "T" && colorArray2[0] === "T";\n }\n if (colorArray1[0] !== colorArray2[0]) {\n colorArray2 = this.convert(colorArray2, colorArray1[0]);\n }\n return colorArray1.slice(1).every((c, i) => c === colorArray2[i + 1]);\n }\n}\nexports.Color = Color;\n\n/***/ }),\n/* 6 */\n/***/ ((__unused_webpack_module, exports) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.ColorConverters = void 0;\nfunction makeColorComp(n) {\n return Math.floor(Math.max(0, Math.min(1, n)) * 255).toString(16).padStart(2, "0");\n}\nfunction scaleAndClamp(x) {\n return Math.max(0, Math.min(255, 255 * x));\n}\nclass ColorConverters {\n static CMYK_G([c, y, m, k]) {\n return ["G", 1 - Math.min(1, 0.3 * c + 0.59 * m + 0.11 * y + k)];\n }\n static G_CMYK([g]) {\n return ["CMYK", 0, 0, 0, 1 - g];\n }\n static G_RGB([g]) {\n return ["RGB", g, g, g];\n }\n static G_rgb([g]) {\n g = scaleAndClamp(g);\n return [g, g, g];\n }\n static G_HTML([g]) {\n const G = makeColorComp(g);\n return `#${G}${G}${G}`;\n }\n static RGB_G([r, g, b]) {\n return ["G", 0.3 * r + 0.59 * g + 0.11 * b];\n }\n static RGB_rgb(color) {\n return color.map(scaleAndClamp);\n }\n static RGB_HTML(color) {\n return `#${color.map(makeColorComp).join("")}`;\n }\n static T_HTML() {\n return "#00000000";\n }\n static T_rgb() {\n return [null];\n }\n static CMYK_RGB([c, y, m, k]) {\n return ["RGB", 1 - Math.min(1, c + k), 1 - Math.min(1, m + k), 1 - Math.min(1, y + k)];\n }\n static CMYK_rgb([c, y, m, k]) {\n return [scaleAndClamp(1 - Math.min(1, c + k)), scaleAndClamp(1 - Math.min(1, m + k)), scaleAndClamp(1 - Math.min(1, y + k))];\n }\n static CMYK_HTML(components) {\n const rgb = this.CMYK_RGB(components).slice(1);\n return this.RGB_HTML(rgb);\n }\n static RGB_CMYK([r, g, b]) {\n const c = 1 - r;\n const m = 1 - g;\n const y = 1 - b;\n const k = Math.min(c, m, y);\n return ["CMYK", c, m, y, k];\n }\n}\nexports.ColorConverters = ColorConverters;\n\n/***/ }),\n/* 7 */\n/***/ ((__unused_webpack_module, exports) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.PDFObject = void 0;\nclass PDFObject {\n constructor(data) {\n this._expandos = Object.create(null);\n this._send = data.send || null;\n this._id = data.id || null;\n }\n}\nexports.PDFObject = PDFObject;\n\n/***/ }),\n/* 8 */\n/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.AForm = void 0;\nvar _constants = __w_pdfjs_require__(2);\nclass AForm {\n constructor(document, app, util, color) {\n this._document = document;\n this._app = app;\n this._util = util;\n this._color = color;\n this._dateFormats = ["m/d", "m/d/yy", "mm/dd/yy", "mm/yy", "d-mmm", "d-mmm-yy", "dd-mmm-yy", "yy-mm-dd", "mmm-yy", "mmmm-yy", "mmm d, yyyy", "mmmm d, yyyy", "m/d/yy h:MM tt", "m/d/yy HH:MM"];\n this._timeFormats = ["HH:MM", "h:MM tt", "HH:MM:ss", "h:MM:ss tt"];\n this._dateActionsCache = new Map();\n this._emailRegex = new RegExp("^[a-zA-Z0-9.!#$%&\'*+\\\\/=?^_`{|}~-]+" + "@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?" + "(?:\\\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$");\n }\n _mkTargetName(event) {\n return event.target ? `[ ${event.target.name} ]` : "";\n }\n _tryToGuessDate(cFormat, cDate) {\n let actions = this._dateActionsCache.get(cFormat);\n if (!actions) {\n actions = [];\n this._dateActionsCache.set(cFormat, actions);\n cFormat.replaceAll(/(d+)|(m+)|(y+)|(H+)|(M+)|(s+)/g, function (match, d, m, y, H, M, s) {\n if (d) {\n actions.push((n, date) => {\n if (n >= 1 && n <= 31) {\n date.setDate(n);\n return true;\n }\n return false;\n });\n } else if (m) {\n actions.push((n, date) => {\n if (n >= 1 && n <= 12) {\n date.setMonth(n - 1);\n return true;\n }\n return false;\n });\n } else if (y) {\n actions.push((n, date) => {\n if (n < 50) {\n n += 2000;\n } else if (n < 100) {\n n += 1900;\n }\n date.setYear(n);\n return true;\n });\n } else if (H) {\n actions.push((n, date) => {\n if (n >= 0 && n <= 23) {\n date.setHours(n);\n return true;\n }\n return false;\n });\n } else if (M) {\n actions.push((n, date) => {\n if (n >= 0 && n <= 59) {\n date.setMinutes(n);\n return true;\n }\n return false;\n });\n } else if (s) {\n actions.push((n, date) => {\n if (n >= 0 && n <= 59) {\n date.setSeconds(n);\n return true;\n }\n return false;\n });\n }\n return "";\n });\n }\n const number = /\\d+/g;\n let i = 0;\n let array;\n const date = new Date();\n while ((array = number.exec(cDate)) !== null) {\n if (i < actions.length) {\n if (!actions[i++](parseInt(array[0]), date)) {\n return null;\n }\n } else {\n break;\n }\n }\n if (i === 0) {\n return null;\n }\n return date;\n }\n _parseDate(cFormat, cDate) {\n let date = null;\n try {\n date = this._util.scand(cFormat, cDate);\n } catch {}\n if (!date) {\n date = Date.parse(cDate);\n date = isNaN(date) ? this._tryToGuessDate(cFormat, cDate) : new Date(date);\n }\n return date;\n }\n AFMergeChange(event = globalThis.event) {\n if (event.willCommit) {\n return event.value.toString();\n }\n return this._app._eventDispatcher.mergeChange(event);\n }\n AFParseDateEx(cString, cOrder) {\n return this._parseDate(cOrder, cString);\n }\n AFExtractNums(str) {\n if (typeof str === "number") {\n return [str];\n }\n if (!str || typeof str !== "string") {\n return null;\n }\n const first = str.charAt(0);\n if (first === "." || first === ",") {\n str = `0${str}`;\n }\n const numbers = str.match(/(\\d+)/g);\n if (numbers.length === 0) {\n return null;\n }\n return numbers;\n }\n AFMakeNumber(str) {\n if (typeof str === "number") {\n return str;\n }\n if (typeof str !== "string") {\n return null;\n }\n str = str.trim().replace(",", ".");\n const number = parseFloat(str);\n if (isNaN(number) || !isFinite(number)) {\n return null;\n }\n return number;\n }\n AFMakeArrayFromList(string) {\n if (typeof string === "string") {\n return string.split(/, ?/g);\n }\n return string;\n }\n AFNumber_Format(nDec, sepStyle, negStyle, currStyle, strCurrency, bCurrencyPrepend) {\n const event = globalThis.event;\n if (!event.value) {\n return;\n }\n let value = this.AFMakeNumber(event.value);\n if (value === null) {\n event.value = "";\n return;\n }\n const sign = Math.sign(value);\n const buf = [];\n let hasParen = false;\n if (sign === -1 && bCurrencyPrepend && negStyle === 0) {\n buf.push("-");\n }\n if ((negStyle === 2 || negStyle === 3) && sign === -1) {\n buf.push("(");\n hasParen = true;\n }\n if (bCurrencyPrepend) {\n buf.push(strCurrency);\n }\n sepStyle = Math.min(Math.max(0, Math.floor(sepStyle)), 4);\n buf.push("%,", sepStyle, ".", nDec.toString(), "f");\n if (!bCurrencyPrepend) {\n buf.push(strCurrency);\n }\n if (hasParen) {\n buf.push(")");\n }\n if (negStyle === 1 || negStyle === 3) {\n event.target.textColor = sign === 1 ? this._color.black : this._color.red;\n }\n if ((negStyle !== 0 || bCurrencyPrepend) && sign === -1) {\n value = -value;\n }\n const formatStr = buf.join("");\n event.value = this._util.printf(formatStr, value);\n }\n AFNumber_Keystroke(nDec, sepStyle, negStyle, currStyle, strCurrency, bCurrencyPrepend) {\n const event = globalThis.event;\n let value = this.AFMergeChange(event);\n if (!value) {\n return;\n }\n value = value.trim();\n let pattern;\n if (sepStyle > 1) {\n pattern = event.willCommit ? /^[+-]?(\\d+(,\\d*)?|,\\d+)$/ : /^[+-]?\\d*,?\\d*$/;\n } else {\n pattern = event.willCommit ? /^[+-]?(\\d+(\\.\\d*)?|\\.\\d+)$/ : /^[+-]?\\d*\\.?\\d*$/;\n }\n if (!pattern.test(value)) {\n if (event.willCommit) {\n const err = `${_constants.GlobalConstants.IDS_INVALID_VALUE} ${this._mkTargetName(event)}`;\n this._app.alert(err);\n }\n event.rc = false;\n }\n if (event.willCommit && sepStyle > 1) {\n event.value = parseFloat(value.replace(",", "."));\n }\n }\n AFPercent_Format(nDec, sepStyle, percentPrepend = false) {\n if (typeof nDec !== "number") {\n return;\n }\n if (typeof sepStyle !== "number") {\n return;\n }\n if (nDec < 0) {\n throw new Error("Invalid nDec value in AFPercent_Format");\n }\n const event = globalThis.event;\n if (nDec > 512) {\n event.value = "%";\n return;\n }\n nDec = Math.floor(nDec);\n sepStyle = Math.min(Math.max(0, Math.floor(sepStyle)), 4);\n let value = this.AFMakeNumber(event.value);\n if (value === null) {\n event.value = "%";\n return;\n }\n const formatStr = `%,${sepStyle}.${nDec}f`;\n value = this._util.printf(formatStr, value * 100);\n event.value = percentPrepend ? `%${value}` : `${value}%`;\n }\n AFPercent_Keystroke(nDec, sepStyle) {\n this.AFNumber_Keystroke(nDec, sepStyle, 0, 0, "", true);\n }\n AFDate_FormatEx(cFormat) {\n const event = globalThis.event;\n const value = event.value;\n if (!value) {\n return;\n }\n const date = this._parseDate(cFormat, value);\n if (date !== null) {\n event.value = this._util.printd(cFormat, date);\n }\n }\n AFDate_Format(pdf) {\n if (pdf >= 0 && pdf < this._dateFormats.length) {\n this.AFDate_FormatEx(this._dateFormats[pdf]);\n }\n }\n AFDate_KeystrokeEx(cFormat) {\n const event = globalThis.event;\n if (!event.willCommit) {\n return;\n }\n const value = this.AFMergeChange(event);\n if (!value) {\n return;\n }\n if (this._parseDate(cFormat, value) === null) {\n const invalid = _constants.GlobalConstants.IDS_INVALID_DATE;\n const invalid2 = _constants.GlobalConstants.IDS_INVALID_DATE2;\n const err = `${invalid} ${this._mkTargetName(event)}${invalid2}${cFormat}`;\n this._app.alert(err);\n event.rc = false;\n }\n }\n AFDate_Keystroke(pdf) {\n if (pdf >= 0 && pdf < this._dateFormats.length) {\n this.AFDate_KeystrokeEx(this._dateFormats[pdf]);\n }\n }\n AFRange_Validate(bGreaterThan, nGreaterThan, bLessThan, nLessThan) {\n const event = globalThis.event;\n if (!event.value) {\n return;\n }\n const value = this.AFMakeNumber(event.value);\n if (value === null) {\n return;\n }\n bGreaterThan = !!bGreaterThan;\n bLessThan = !!bLessThan;\n if (bGreaterThan) {\n nGreaterThan = this.AFMakeNumber(nGreaterThan);\n if (nGreaterThan === null) {\n return;\n }\n }\n if (bLessThan) {\n nLessThan = this.AFMakeNumber(nLessThan);\n if (nLessThan === null) {\n return;\n }\n }\n let err = "";\n if (bGreaterThan && bLessThan) {\n if (value < nGreaterThan || value > nLessThan) {\n err = this._util.printf(_constants.GlobalConstants.IDS_GT_AND_LT, nGreaterThan, nLessThan);\n }\n } else if (bGreaterThan) {\n if (value < nGreaterThan) {\n err = this._util.printf(_constants.GlobalConstants.IDS_GREATER_THAN, nGreaterThan);\n }\n } else if (value > nLessThan) {\n err = this._util.printf(_constants.GlobalConstants.IDS_LESS_THAN, nLessThan);\n }\n if (err) {\n this._app.alert(err);\n event.rc = false;\n }\n }\n AFSimple(cFunction, nValue1, nValue2) {\n const value1 = this.AFMakeNumber(nValue1);\n if (value1 === null) {\n throw new Error("Invalid nValue1 in AFSimple");\n }\n const value2 = this.AFMakeNumber(nValue2);\n if (value2 === null) {\n throw new Error("Invalid nValue2 in AFSimple");\n }\n switch (cFunction) {\n case "AVG":\n return (value1 + value2) / 2;\n case "SUM":\n return value1 + value2;\n case "PRD":\n return value1 * value2;\n case "MIN":\n return Math.min(value1, value2);\n case "MAX":\n return Math.max(value1, value2);\n }\n throw new Error("Invalid cFunction in AFSimple");\n }\n AFSimple_Calculate(cFunction, cFields) {\n const actions = {\n AVG: args => args.reduce((acc, value) => acc + value, 0) / args.length,\n SUM: args => args.reduce((acc, value) => acc + value, 0),\n PRD: args => args.reduce((acc, value) => acc * value, 1),\n MIN: args => args.reduce((acc, value) => Math.min(acc, value), Number.MAX_VALUE),\n MAX: args => args.reduce((acc, value) => Math.max(acc, value), Number.MIN_VALUE)\n };\n if (!(cFunction in actions)) {\n throw new TypeError("Invalid function in AFSimple_Calculate");\n }\n const event = globalThis.event;\n const values = [];\n cFields = this.AFMakeArrayFromList(cFields);\n for (const cField of cFields) {\n const field = this._document.getField(cField);\n if (!field) {\n continue;\n }\n for (const child of field.getArray()) {\n const number = this.AFMakeNumber(child.value);\n if (number !== null) {\n values.push(number);\n }\n }\n }\n if (values.length === 0) {\n event.value = cFunction === "PRD" ? 1 : 0;\n return;\n }\n const res = actions[cFunction](values);\n event.value = Math.round(1e6 * res) / 1e6;\n }\n AFSpecial_Format(psf) {\n const event = globalThis.event;\n if (!event.value) {\n return;\n }\n psf = this.AFMakeNumber(psf);\n let formatStr;\n switch (psf) {\n case 0:\n formatStr = "99999";\n break;\n case 1:\n formatStr = "99999-9999";\n break;\n case 2:\n formatStr = this._util.printx("9999999999", event.value).length >= 10 ? "(999) 999-9999" : "999-9999";\n break;\n case 3:\n formatStr = "999-99-9999";\n break;\n default:\n throw new Error("Invalid psf in AFSpecial_Format");\n }\n event.value = this._util.printx(formatStr, event.value);\n }\n AFSpecial_KeystrokeEx(cMask) {\n if (!cMask) {\n return;\n }\n const event = globalThis.event;\n const value = this.AFMergeChange(event);\n if (!value) {\n return;\n }\n const checkers = new Map([["9", char => char >= "0" && char <= "9"], ["A", char => "a" <= char && char <= "z" || "A" <= char && char <= "Z"], ["O", char => "a" <= char && char <= "z" || "A" <= char && char <= "Z" || "0" <= char && char <= "9"], ["X", char => true]]);\n function _checkValidity(_value, _cMask) {\n for (let i = 0, ii = _value.length; i < ii; i++) {\n const mask = _cMask.charAt(i);\n const char = _value.charAt(i);\n const checker = checkers.get(mask);\n if (checker) {\n if (!checker(char)) {\n return false;\n }\n } else if (mask !== char) {\n return false;\n }\n }\n return true;\n }\n const err = `${_constants.GlobalConstants.IDS_INVALID_VALUE} = "${cMask}"`;\n if (value.length > cMask.length) {\n this._app.alert(err);\n event.rc = false;\n return;\n }\n if (event.willCommit) {\n if (value.length < cMask.length) {\n this._app.alert(err);\n event.rc = false;\n return;\n }\n if (!_checkValidity(value, cMask)) {\n this._app.alert(err);\n event.rc = false;\n return;\n }\n event.value += cMask.substring(value.length);\n return;\n }\n if (value.length < cMask.length) {\n cMask = cMask.substring(0, value.length);\n }\n if (!_checkValidity(value, cMask)) {\n this._app.alert(err);\n event.rc = false;\n }\n }\n AFSpecial_Keystroke(psf) {\n const event = globalThis.event;\n psf = this.AFMakeNumber(psf);\n let formatStr;\n switch (psf) {\n case 0:\n formatStr = "99999";\n break;\n case 1:\n formatStr = "99999-9999";\n break;\n case 2:\n const value = this.AFMergeChange(event);\n formatStr = value.length > 8 || value.startsWith("(") ? "(999) 999-9999" : "999-9999";\n break;\n case 3:\n formatStr = "999-99-9999";\n break;\n default:\n throw new Error("Invalid psf in AFSpecial_Keystroke");\n }\n this.AFSpecial_KeystrokeEx(formatStr);\n }\n AFTime_FormatEx(cFormat) {\n this.AFDate_FormatEx(cFormat);\n }\n AFTime_Format(pdf) {\n if (pdf >= 0 && pdf < this._timeFormats.length) {\n this.AFDate_FormatEx(this._timeFormats[pdf]);\n }\n }\n AFTime_KeystrokeEx(cFormat) {\n this.AFDate_KeystrokeEx(cFormat);\n }\n AFTime_Keystroke(pdf) {\n if (pdf >= 0 && pdf < this._timeFormats.length) {\n this.AFDate_KeystrokeEx(this._timeFormats[pdf]);\n }\n }\n eMailValidate(str) {\n return this._emailRegex.test(str);\n }\n AFExactMatch(rePatterns, str) {\n if (rePatterns instanceof RegExp) {\n return str.match(rePatterns)?.[0] === str || 0;\n }\n return rePatterns.findIndex(re => str.match(re)?.[0] === str) + 1;\n }\n}\nexports.AForm = AForm;\n\n/***/ }),\n/* 9 */\n/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.App = void 0;\nvar _app_utils = __w_pdfjs_require__(10);\nvar _color = __w_pdfjs_require__(5);\nvar _event = __w_pdfjs_require__(11);\nvar _fullscreen = __w_pdfjs_require__(12);\nvar _pdf_object = __w_pdfjs_require__(7);\nvar _thermometer = __w_pdfjs_require__(13);\nclass App extends _pdf_object.PDFObject {\n constructor(data) {\n super(data);\n this._constants = null;\n this._focusRect = true;\n this._fs = null;\n this._language = App._getLanguage(data.language);\n this._openInPlace = false;\n this._platform = App._getPlatform(data.platform);\n this._runtimeHighlight = false;\n this._runtimeHighlightColor = ["T"];\n this._thermometer = null;\n this._toolbar = false;\n this._document = data._document;\n this._proxyHandler = data.proxyHandler;\n this._objects = Object.create(null);\n this._eventDispatcher = new _event.EventDispatcher(this._document, data.calculationOrder, this._objects, data.externalCall);\n this._timeoutIds = new WeakMap();\n if (typeof FinalizationRegistry !== "undefined") {\n this._timeoutIdsRegistry = new FinalizationRegistry(this._cleanTimeout.bind(this));\n } else {\n this._timeoutIdsRegistry = null;\n }\n this._timeoutCallbackIds = new Map();\n this._timeoutCallbackId = _app_utils.USERACTIVATION_CALLBACKID + 1;\n this._globalEval = data.globalEval;\n this._externalCall = data.externalCall;\n }\n _dispatchEvent(pdfEvent) {\n this._eventDispatcher.dispatch(pdfEvent);\n }\n _registerTimeoutCallback(cExpr) {\n const id = this._timeoutCallbackId++;\n this._timeoutCallbackIds.set(id, cExpr);\n return id;\n }\n _unregisterTimeoutCallback(id) {\n this._timeoutCallbackIds.delete(id);\n }\n _evalCallback({\n callbackId,\n interval\n }) {\n if (callbackId === _app_utils.USERACTIVATION_CALLBACKID) {\n this._document.obj._userActivation = false;\n return;\n }\n const expr = this._timeoutCallbackIds.get(callbackId);\n if (!interval) {\n this._unregisterTimeoutCallback(callbackId);\n }\n if (expr) {\n this._globalEval(expr);\n }\n }\n _registerTimeout(callbackId, interval) {\n const timeout = Object.create(null);\n const id = {\n callbackId,\n interval\n };\n this._timeoutIds.set(timeout, id);\n this._timeoutIdsRegistry?.register(timeout, id);\n return timeout;\n }\n _unregisterTimeout(timeout) {\n this._timeoutIdsRegistry?.unregister(timeout);\n const data = this._timeoutIds.get(timeout);\n if (!data) {\n return;\n }\n this._timeoutIds.delete(timeout);\n this._cleanTimeout(data);\n }\n _cleanTimeout({\n callbackId,\n interval\n }) {\n this._unregisterTimeoutCallback(callbackId);\n if (interval) {\n this._externalCall("clearInterval", [callbackId]);\n } else {\n this._externalCall("clearTimeout", [callbackId]);\n }\n }\n static _getPlatform(platform) {\n if (typeof platform === "string") {\n platform = platform.toLowerCase();\n if (platform.includes("win")) {\n return "WIN";\n } else if (platform.includes("mac")) {\n return "MAC";\n }\n }\n return "UNIX";\n }\n static _getLanguage(language) {\n const [main, sub] = language.toLowerCase().split(/[-_]/);\n switch (main) {\n case "zh":\n if (sub === "cn" || sub === "sg") {\n return "CHS";\n }\n return "CHT";\n case "da":\n return "DAN";\n case "de":\n return "DEU";\n case "es":\n return "ESP";\n case "fr":\n return "FRA";\n case "it":\n return "ITA";\n case "ko":\n return "KOR";\n case "ja":\n return "JPN";\n case "nl":\n return "NLD";\n case "no":\n return "NOR";\n case "pt":\n if (sub === "br") {\n return "PTB";\n }\n return "ENU";\n case "fi":\n return "SUO";\n case "SV":\n return "SVE";\n default:\n return "ENU";\n }\n }\n get activeDocs() {\n return [this._document.wrapped];\n }\n set activeDocs(_) {\n throw new Error("app.activeDocs is read-only");\n }\n get calculate() {\n return this._document.obj.calculate;\n }\n set calculate(calculate) {\n this._document.obj.calculate = calculate;\n }\n get constants() {\n if (!this._constants) {\n this._constants = Object.freeze({\n align: Object.freeze({\n left: 0,\n center: 1,\n right: 2,\n top: 3,\n bottom: 4\n })\n });\n }\n return this._constants;\n }\n set constants(_) {\n throw new Error("app.constants is read-only");\n }\n get focusRect() {\n return this._focusRect;\n }\n set focusRect(val) {\n this._focusRect = val;\n }\n get formsVersion() {\n return _app_utils.FORMS_VERSION;\n }\n set formsVersion(_) {\n throw new Error("app.formsVersion is read-only");\n }\n get fromPDFConverters() {\n return [];\n }\n set fromPDFConverters(_) {\n throw new Error("app.fromPDFConverters is read-only");\n }\n get fs() {\n if (this._fs === null) {\n this._fs = new Proxy(new _fullscreen.FullScreen({\n send: this._send\n }), this._proxyHandler);\n }\n return this._fs;\n }\n set fs(_) {\n throw new Error("app.fs is read-only");\n }\n get language() {\n return this._language;\n }\n set language(_) {\n throw new Error("app.language is read-only");\n }\n get media() {\n return undefined;\n }\n set media(_) {\n throw new Error("app.media is read-only");\n }\n get monitors() {\n return [];\n }\n set monitors(_) {\n throw new Error("app.monitors is read-only");\n }\n get numPlugins() {\n return 0;\n }\n set numPlugins(_) {\n throw new Error("app.numPlugins is read-only");\n }\n get openInPlace() {\n return this._openInPlace;\n }\n set openInPlace(val) {\n this._openInPlace = val;\n }\n get platform() {\n return this._platform;\n }\n set platform(_) {\n throw new Error("app.platform is read-only");\n }\n get plugins() {\n return [];\n }\n set plugins(_) {\n throw new Error("app.plugins is read-only");\n }\n get printColorProfiles() {\n return [];\n }\n set printColorProfiles(_) {\n throw new Error("app.printColorProfiles is read-only");\n }\n get printerNames() {\n return [];\n }\n set printerNames(_) {\n throw new Error("app.printerNames is read-only");\n }\n get runtimeHighlight() {\n return this._runtimeHighlight;\n }\n set runtimeHighlight(val) {\n this._runtimeHighlight = val;\n }\n get runtimeHighlightColor() {\n return this._runtimeHighlightColor;\n }\n set runtimeHighlightColor(val) {\n if (_color.Color._isValidColor(val)) {\n this._runtimeHighlightColor = val;\n }\n }\n get thermometer() {\n if (this._thermometer === null) {\n this._thermometer = new Proxy(new _thermometer.Thermometer({\n send: this._send\n }), this._proxyHandler);\n }\n return this._thermometer;\n }\n set thermometer(_) {\n throw new Error("app.thermometer is read-only");\n }\n get toolbar() {\n return this._toolbar;\n }\n set toolbar(val) {\n this._toolbar = val;\n }\n get toolbarHorizontal() {\n return this.toolbar;\n }\n set toolbarHorizontal(value) {\n this.toolbar = value;\n }\n get toolbarVertical() {\n return this.toolbar;\n }\n set toolbarVertical(value) {\n this.toolbar = value;\n }\n get viewerType() {\n return _app_utils.VIEWER_TYPE;\n }\n set viewerType(_) {\n throw new Error("app.viewerType is read-only");\n }\n get viewerVariation() {\n return _app_utils.VIEWER_VARIATION;\n }\n set viewerVariation(_) {\n throw new Error("app.viewerVariation is read-only");\n }\n get viewerVersion() {\n return _app_utils.VIEWER_VERSION;\n }\n set viewerVersion(_) {\n throw new Error("app.viewerVersion is read-only");\n }\n addMenuItem() {}\n addSubMenu() {}\n addToolButton() {}\n alert(cMsg, nIcon = 0, nType = 0, cTitle = "PDF.js", oDoc = null, oCheckbox = null) {\n if (!this._document.obj._userActivation) {\n return 0;\n }\n this._document.obj._userActivation = false;\n if (cMsg && typeof cMsg === "object") {\n nType = cMsg.nType;\n cMsg = cMsg.cMsg;\n }\n cMsg = (cMsg || "").toString();\n nType = typeof nType !== "number" || isNaN(nType) || nType < 0 || nType > 3 ? 0 : nType;\n if (nType >= 2) {\n return this._externalCall("confirm", [cMsg]) ? 4 : 3;\n }\n this._externalCall("alert", [cMsg]);\n return 1;\n }\n beep() {}\n beginPriv() {}\n browseForDoc() {}\n clearInterval(oInterval) {\n this._unregisterTimeout(oInterval);\n }\n clearTimeOut(oTime) {\n this._unregisterTimeout(oTime);\n }\n endPriv() {}\n execDialog() {}\n execMenuItem(item) {\n if (!this._document.obj._userActivation) {\n return;\n }\n this._document.obj._userActivation = false;\n switch (item) {\n case "SaveAs":\n if (this._document.obj._disableSaving) {\n return;\n }\n this._send({\n command: item\n });\n break;\n case "FirstPage":\n case "LastPage":\n case "NextPage":\n case "PrevPage":\n case "ZoomViewIn":\n case "ZoomViewOut":\n this._send({\n command: item\n });\n break;\n case "FitPage":\n this._send({\n command: "zoom",\n value: "page-fit"\n });\n break;\n case "Print":\n if (this._document.obj._disablePrinting) {\n return;\n }\n this._send({\n command: "print"\n });\n break;\n }\n }\n getNthPlugInName() {}\n getPath() {}\n goBack() {}\n goForward() {}\n hideMenuItem() {}\n hideToolbarButton() {}\n launchURL() {}\n listMenuItems() {}\n listToolbarButtons() {}\n loadPolicyFile() {}\n mailGetAddrs() {}\n mailMsg() {}\n newDoc() {}\n newCollection() {}\n newFDF() {}\n openDoc() {}\n openFDF() {}\n popUpMenu() {}\n popUpMenuEx() {}\n removeToolButton() {}\n response(cQuestion, cTitle = "", cDefault = "", bPassword = "", cLabel = "") {\n if (cQuestion && typeof cQuestion === "object") {\n cDefault = cQuestion.cDefault;\n cQuestion = cQuestion.cQuestion;\n }\n cQuestion = (cQuestion || "").toString();\n cDefault = (cDefault || "").toString();\n return this._externalCall("prompt", [cQuestion, cDefault || ""]);\n }\n setInterval(cExpr, nMilliseconds = 0) {\n if (cExpr && typeof cExpr === "object") {\n nMilliseconds = cExpr.nMilliseconds || 0;\n cExpr = cExpr.cExpr;\n }\n if (typeof cExpr !== "string") {\n throw new TypeError("First argument of app.setInterval must be a string");\n }\n if (typeof nMilliseconds !== "number") {\n throw new TypeError("Second argument of app.setInterval must be a number");\n }\n const callbackId = this._registerTimeoutCallback(cExpr);\n this._externalCall("setInterval", [callbackId, nMilliseconds]);\n return this._registerTimeout(callbackId, true);\n }\n setTimeOut(cExpr, nMilliseconds = 0) {\n if (cExpr && typeof cExpr === "object") {\n nMilliseconds = cExpr.nMilliseconds || 0;\n cExpr = cExpr.cExpr;\n }\n if (typeof cExpr !== "string") {\n throw new TypeError("First argument of app.setTimeOut must be a string");\n }\n if (typeof nMilliseconds !== "number") {\n throw new TypeError("Second argument of app.setTimeOut must be a number");\n }\n const callbackId = this._registerTimeoutCallback(cExpr);\n this._externalCall("setTimeout", [callbackId, nMilliseconds]);\n return this._registerTimeout(callbackId, false);\n }\n trustedFunction() {}\n trustPropagatorFunction() {}\n}\nexports.App = App;\n\n/***/ }),\n/* 10 */\n/***/ ((__unused_webpack_module, exports) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.VIEWER_VERSION = exports.VIEWER_VARIATION = exports.VIEWER_TYPE = exports.USERACTIVATION_MAXTIME_VALIDITY = exports.USERACTIVATION_CALLBACKID = exports.FORMS_VERSION = void 0;\nexports.serializeError = serializeError;\nconst VIEWER_TYPE = exports.VIEWER_TYPE = "PDF.js";\nconst VIEWER_VARIATION = exports.VIEWER_VARIATION = "Full";\nconst VIEWER_VERSION = exports.VIEWER_VERSION = 21.00720099;\nconst FORMS_VERSION = exports.FORMS_VERSION = 21.00720099;\nconst USERACTIVATION_CALLBACKID = exports.USERACTIVATION_CALLBACKID = 0;\nconst USERACTIVATION_MAXTIME_VALIDITY = exports.USERACTIVATION_MAXTIME_VALIDITY = 5000;\nfunction serializeError(error) {\n const value = `${error.toString()}\\n${error.stack}`;\n return {\n command: "error",\n value\n };\n}\n\n/***/ }),\n/* 11 */\n/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.EventDispatcher = exports.Event = void 0;\nvar _app_utils = __w_pdfjs_require__(10);\nclass Event {\n constructor(data) {\n this.change = data.change || "";\n this.changeEx = data.changeEx || null;\n this.commitKey = data.commitKey || 0;\n this.fieldFull = data.fieldFull || false;\n this.keyDown = data.keyDown || false;\n this.modifier = data.modifier || false;\n this.name = data.name;\n this.rc = true;\n this.richChange = data.richChange || [];\n this.richChangeEx = data.richChangeEx || [];\n this.richValue = data.richValue || [];\n this.selEnd = data.selEnd ?? -1;\n this.selStart = data.selStart ?? -1;\n this.shift = data.shift || false;\n this.source = data.source || null;\n this.target = data.target || null;\n this.targetName = "";\n this.type = "Field";\n this.value = data.value || "";\n this.willCommit = data.willCommit || false;\n }\n}\nexports.Event = Event;\nclass EventDispatcher {\n constructor(document, calculationOrder, objects, externalCall) {\n this._document = document;\n this._calculationOrder = calculationOrder;\n this._objects = objects;\n this._externalCall = externalCall;\n this._document.obj._eventDispatcher = this;\n this._isCalculating = false;\n }\n mergeChange(event) {\n let value = event.value;\n if (Array.isArray(value)) {\n return value;\n }\n if (typeof value !== "string") {\n value = value.toString();\n }\n const prefix = event.selStart >= 0 ? value.substring(0, event.selStart) : "";\n const postfix = event.selEnd >= 0 && event.selEnd <= value.length ? value.substring(event.selEnd) : "";\n return `${prefix}${event.change}${postfix}`;\n }\n userActivation() {\n this._document.obj._userActivation = true;\n this._externalCall("setTimeout", [_app_utils.USERACTIVATION_CALLBACKID, _app_utils.USERACTIVATION_MAXTIME_VALIDITY]);\n }\n dispatch(baseEvent) {\n const id = baseEvent.id;\n if (!(id in this._objects)) {\n let event;\n if (id === "doc" || id === "page") {\n event = globalThis.event = new Event(baseEvent);\n event.source = event.target = this._document.wrapped;\n event.name = baseEvent.name;\n }\n if (id === "doc") {\n const eventName = event.name;\n if (eventName === "Open") {\n this.userActivation();\n this._document.obj._initActions();\n this.formatAll();\n }\n if (!["DidPrint", "DidSave", "WillPrint", "WillSave"].includes(eventName)) {\n this.userActivation();\n }\n this._document.obj._dispatchDocEvent(event.name);\n } else if (id === "page") {\n this.userActivation();\n this._document.obj._dispatchPageEvent(event.name, baseEvent.actions, baseEvent.pageNumber);\n } else if (id === "app" && baseEvent.name === "ResetForm") {\n this.userActivation();\n for (const fieldId of baseEvent.ids) {\n const obj = this._objects[fieldId];\n obj?.obj._reset();\n }\n }\n return;\n }\n const name = baseEvent.name;\n const source = this._objects[id];\n const event = globalThis.event = new Event(baseEvent);\n let savedChange;\n this.userActivation();\n if (source.obj._isButton()) {\n source.obj._id = id;\n event.value = source.obj._getExportValue(event.value);\n if (name === "Action") {\n source.obj._value = event.value;\n }\n }\n switch (name) {\n case "Keystroke":\n savedChange = {\n value: event.value,\n changeEx: event.changeEx,\n change: event.change,\n selStart: event.selStart,\n selEnd: event.selEnd\n };\n break;\n case "Blur":\n case "Focus":\n Object.defineProperty(event, "value", {\n configurable: false,\n writable: false,\n enumerable: true,\n value: event.value\n });\n break;\n case "Validate":\n this.runValidation(source, event);\n return;\n case "Action":\n this.runActions(source, source, event, name);\n this.runCalculate(source, event);\n return;\n }\n this.runActions(source, source, event, name);\n if (name !== "Keystroke") {\n return;\n }\n if (event.rc) {\n if (event.willCommit) {\n this.runValidation(source, event);\n } else {\n if (source.obj._isChoice) {\n source.obj.value = savedChange.changeEx;\n source.obj._send({\n id: source.obj._id,\n siblings: source.obj._siblings,\n value: source.obj.value\n });\n return;\n }\n const value = source.obj.value = this.mergeChange(event);\n let selStart, selEnd;\n if (event.selStart !== savedChange.selStart || event.selEnd !== savedChange.selEnd) {\n selStart = event.selStart;\n selEnd = event.selEnd;\n } else {\n selEnd = selStart = savedChange.selStart + event.change.length;\n }\n source.obj._send({\n id: source.obj._id,\n siblings: source.obj._siblings,\n value,\n selRange: [selStart, selEnd]\n });\n }\n } else if (!event.willCommit) {\n source.obj._send({\n id: source.obj._id,\n siblings: source.obj._siblings,\n value: savedChange.value,\n selRange: [savedChange.selStart, savedChange.selEnd]\n });\n } else {\n source.obj._send({\n id: source.obj._id,\n siblings: source.obj._siblings,\n value: "",\n formattedValue: null,\n selRange: [0, 0]\n });\n }\n }\n formatAll() {\n const event = globalThis.event = new Event({});\n for (const source of Object.values(this._objects)) {\n event.value = source.obj.value;\n this.runActions(source, source, event, "Format");\n }\n }\n runValidation(source, event) {\n const didValidateRun = this.runActions(source, source, event, "Validate");\n if (event.rc) {\n source.obj.value = event.value;\n this.runCalculate(source, event);\n const savedValue = source.obj._getValue();\n event.value = source.obj.value;\n let formattedValue = null;\n if (this.runActions(source, source, event, "Format")) {\n formattedValue = event.value?.toString?.();\n }\n source.obj._send({\n id: source.obj._id,\n siblings: source.obj._siblings,\n value: savedValue,\n formattedValue\n });\n event.value = savedValue;\n } else if (didValidateRun) {\n source.obj._send({\n id: source.obj._id,\n siblings: source.obj._siblings,\n value: "",\n formattedValue: null,\n selRange: [0, 0],\n focus: true\n });\n }\n }\n runActions(source, target, event, eventName) {\n event.source = source.wrapped;\n event.target = target.wrapped;\n event.name = eventName;\n event.targetName = target.obj.name;\n event.rc = true;\n return target.obj._runActions(event);\n }\n calculateNow() {\n if (!this._calculationOrder || this._isCalculating || !this._document.obj.calculate) {\n return;\n }\n this._isCalculating = true;\n const first = this._calculationOrder[0];\n const source = this._objects[first];\n globalThis.event = new Event({});\n try {\n this.runCalculate(source, globalThis.event);\n } catch (error) {\n this._isCalculating = false;\n throw error;\n }\n this._isCalculating = false;\n }\n runCalculate(source, event) {\n if (!this._calculationOrder || !this._document.obj.calculate) {\n return;\n }\n for (const targetId of this._calculationOrder) {\n if (!(targetId in this._objects)) {\n continue;\n }\n if (!this._document.obj.calculate) {\n break;\n }\n event.value = null;\n const target = this._objects[targetId];\n let savedValue = target.obj.value;\n this.runActions(source, target, event, "Calculate");\n if (!event.rc) {\n continue;\n }\n if (event.value !== null) {\n target.obj.value = event.value;\n }\n event.value = target.obj.value;\n this.runActions(target, target, event, "Validate");\n if (!event.rc) {\n if (target.obj.value !== savedValue) {\n target.wrapped.value = savedValue;\n }\n continue;\n }\n savedValue = event.value = target.obj.value;\n let formattedValue = null;\n if (this.runActions(target, target, event, "Format")) {\n formattedValue = event.value?.toString?.();\n }\n target.obj._send({\n id: target.obj._id,\n siblings: target.obj._siblings,\n value: savedValue,\n formattedValue\n });\n }\n }\n}\nexports.EventDispatcher = EventDispatcher;\n\n/***/ }),\n/* 12 */\n/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.FullScreen = void 0;\nvar _constants = __w_pdfjs_require__(2);\nvar _pdf_object = __w_pdfjs_require__(7);\nclass FullScreen extends _pdf_object.PDFObject {\n constructor(data) {\n super(data);\n this._backgroundColor = [];\n this._clickAdvances = true;\n this._cursor = _constants.Cursor.hidden;\n this._defaultTransition = "";\n this._escapeExits = true;\n this._isFullScreen = true;\n this._loop = false;\n this._timeDelay = 3600;\n this._usePageTiming = false;\n this._useTimer = false;\n }\n get backgroundColor() {\n return this._backgroundColor;\n }\n set backgroundColor(_) {}\n get clickAdvances() {\n return this._clickAdvances;\n }\n set clickAdvances(_) {}\n get cursor() {\n return this._cursor;\n }\n set cursor(_) {}\n get defaultTransition() {\n return this._defaultTransition;\n }\n set defaultTransition(_) {}\n get escapeExits() {\n return this._escapeExits;\n }\n set escapeExits(_) {}\n get isFullScreen() {\n return this._isFullScreen;\n }\n set isFullScreen(_) {}\n get loop() {\n return this._loop;\n }\n set loop(_) {}\n get timeDelay() {\n return this._timeDelay;\n }\n set timeDelay(_) {}\n get transitions() {\n return ["Replace", "WipeRight", "WipeLeft", "WipeDown", "WipeUp", "SplitHorizontalIn", "SplitHorizontalOut", "SplitVerticalIn", "SplitVerticalOut", "BlindsHorizontal", "BlindsVertical", "BoxIn", "BoxOut", "GlitterRight", "GlitterDown", "GlitterRightDown", "Dissolve", "Random"];\n }\n set transitions(_) {\n throw new Error("fullscreen.transitions is read-only");\n }\n get usePageTiming() {\n return this._usePageTiming;\n }\n set usePageTiming(_) {}\n get useTimer() {\n return this._useTimer;\n }\n set useTimer(_) {}\n}\nexports.FullScreen = FullScreen;\n\n/***/ }),\n/* 13 */\n/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.Thermometer = void 0;\nvar _pdf_object = __w_pdfjs_require__(7);\nclass Thermometer extends _pdf_object.PDFObject {\n constructor(data) {\n super(data);\n this._cancelled = false;\n this._duration = 100;\n this._text = "";\n this._value = 0;\n }\n get cancelled() {\n return this._cancelled;\n }\n set cancelled(_) {\n throw new Error("thermometer.cancelled is read-only");\n }\n get duration() {\n return this._duration;\n }\n set duration(val) {\n this._duration = val;\n }\n get text() {\n return this._text;\n }\n set text(val) {\n this._text = val;\n }\n get value() {\n return this._value;\n }\n set value(val) {\n this._value = val;\n }\n begin() {}\n end() {}\n}\nexports.Thermometer = Thermometer;\n\n/***/ }),\n/* 14 */\n/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.Console = void 0;\nvar _pdf_object = __w_pdfjs_require__(7);\nclass Console extends _pdf_object.PDFObject {\n clear() {\n this._send({\n id: "clear"\n });\n }\n hide() {}\n println(msg) {\n if (typeof msg === "string") {\n this._send({\n command: "println",\n value: "PDF.js Console:: " + msg\n });\n }\n }\n show() {}\n}\nexports.Console = Console;\n\n/***/ }),\n/* 15 */\n/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.Doc = void 0;\nvar _common = __w_pdfjs_require__(4);\nvar _pdf_object = __w_pdfjs_require__(7);\nvar _print_params = __w_pdfjs_require__(16);\nvar _app_utils = __w_pdfjs_require__(10);\nvar _constants = __w_pdfjs_require__(2);\nconst DOC_EXTERNAL = false;\nclass InfoProxyHandler {\n static get(obj, prop) {\n return obj[prop.toLowerCase()];\n }\n static set(obj, prop, value) {\n throw new Error(`doc.info.${prop} is read-only`);\n }\n}\nclass Doc extends _pdf_object.PDFObject {\n constructor(data) {\n super(data);\n this._expandos = globalThis;\n this._baseURL = data.baseURL || "";\n this._calculate = true;\n this._delay = false;\n this._dirty = false;\n this._disclosed = false;\n this._media = undefined;\n this._metadata = data.metadata || "";\n this._noautocomplete = undefined;\n this._nocache = undefined;\n this._spellDictionaryOrder = [];\n this._spellLanguageOrder = [];\n this._printParams = null;\n this._fields = new Map();\n this._fieldNames = [];\n this._event = null;\n this._author = data.Author || "";\n this._creator = data.Creator || "";\n this._creationDate = this._getDate(data.CreationDate) || null;\n this._docID = data.docID || ["", ""];\n this._documentFileName = data.filename || "";\n this._filesize = data.filesize || 0;\n this._keywords = data.Keywords || "";\n this._layout = data.layout || "";\n this._modDate = this._getDate(data.ModDate) || null;\n this._numFields = 0;\n this._numPages = data.numPages || 1;\n this._pageNum = data.pageNum || 0;\n this._producer = data.Producer || "";\n this._securityHandler = data.EncryptFilterName || null;\n this._subject = data.Subject || "";\n this._title = data.Title || "";\n this._URL = data.URL || "";\n this._info = new Proxy({\n title: this._title,\n author: this._author,\n authors: data.authors || [this._author],\n subject: this._subject,\n keywords: this._keywords,\n creator: this._creator,\n producer: this._producer,\n creationdate: this._creationDate,\n moddate: this._modDate,\n trapped: data.Trapped || "Unknown"\n }, InfoProxyHandler);\n this._zoomType = _constants.ZoomType.none;\n this._zoom = data.zoom || 100;\n this._actions = (0, _common.createActionsMap)(data.actions);\n this._globalEval = data.globalEval;\n this._pageActions = new Map();\n this._userActivation = false;\n this._disablePrinting = false;\n this._disableSaving = false;\n }\n _initActions() {\n const dontRun = new Set(["WillClose", "WillSave", "DidSave", "WillPrint", "DidPrint", "OpenAction"]);\n this._disableSaving = true;\n for (const actionName of this._actions.keys()) {\n if (!dontRun.has(actionName)) {\n this._runActions(actionName);\n }\n }\n this._runActions("OpenAction");\n this._disableSaving = false;\n }\n _dispatchDocEvent(name) {\n switch (name) {\n case "Open":\n this._disableSaving = true;\n this._runActions("OpenAction");\n this._disableSaving = false;\n break;\n case "WillPrint":\n this._disablePrinting = true;\n try {\n this._runActions(name);\n } catch (error) {\n this._send((0, _app_utils.serializeError)(error));\n }\n this._send({\n command: "WillPrintFinished"\n });\n this._disablePrinting = false;\n break;\n case "WillSave":\n this._disableSaving = true;\n this._runActions(name);\n this._disableSaving = false;\n break;\n default:\n this._runActions(name);\n }\n }\n _dispatchPageEvent(name, actions, pageNumber) {\n if (name === "PageOpen") {\n if (!this._pageActions.has(pageNumber)) {\n this._pageActions.set(pageNumber, (0, _common.createActionsMap)(actions));\n }\n this._pageNum = pageNumber - 1;\n }\n actions = this._pageActions.get(pageNumber)?.get(name);\n if (actions) {\n for (const action of actions) {\n this._globalEval(action);\n }\n }\n }\n _runActions(name) {\n const actions = this._actions.get(name);\n if (actions) {\n for (const action of actions) {\n this._globalEval(action);\n }\n }\n }\n _addField(name, field) {\n this._fields.set(name, field);\n this._fieldNames.push(name);\n this._numFields++;\n }\n _getDate(date) {\n if (!date || date.length < 15 || !date.startsWith("D:")) {\n return date;\n }\n date = date.substring(2);\n const year = date.substring(0, 4);\n const month = date.substring(4, 6);\n const day = date.substring(6, 8);\n const hour = date.substring(8, 10);\n const minute = date.substring(10, 12);\n const o = date.charAt(12);\n let second, offsetPos;\n if (o === "Z" || o === "+" || o === "-") {\n second = "00";\n offsetPos = 12;\n } else {\n second = date.substring(12, 14);\n offsetPos = 14;\n }\n const offset = date.substring(offsetPos).replaceAll("\'", "");\n return new Date(`${year}-${month}-${day}T${hour}:${minute}:${second}${offset}`);\n }\n get author() {\n return this._author;\n }\n set author(_) {\n throw new Error("doc.author is read-only");\n }\n get baseURL() {\n return this._baseURL;\n }\n set baseURL(baseURL) {\n this._baseURL = baseURL;\n }\n get bookmarkRoot() {\n return undefined;\n }\n set bookmarkRoot(_) {\n throw new Error("doc.bookmarkRoot is read-only");\n }\n get calculate() {\n return this._calculate;\n }\n set calculate(calculate) {\n this._calculate = calculate;\n }\n get creator() {\n return this._creator;\n }\n set creator(_) {\n throw new Error("doc.creator is read-only");\n }\n get dataObjects() {\n return [];\n }\n set dataObjects(_) {\n throw new Error("doc.dataObjects is read-only");\n }\n get delay() {\n return this._delay;\n }\n set delay(delay) {\n this._delay = delay;\n }\n get dirty() {\n return this._dirty;\n }\n set dirty(dirty) {\n this._dirty = dirty;\n }\n get disclosed() {\n return this._disclosed;\n }\n set disclosed(disclosed) {\n this._disclosed = disclosed;\n }\n get docID() {\n return this._docID;\n }\n set docID(_) {\n throw new Error("doc.docID is read-only");\n }\n get documentFileName() {\n return this._documentFileName;\n }\n set documentFileName(_) {\n throw new Error("doc.documentFileName is read-only");\n }\n get dynamicXFAForm() {\n return false;\n }\n set dynamicXFAForm(_) {\n throw new Error("doc.dynamicXFAForm is read-only");\n }\n get external() {\n return DOC_EXTERNAL;\n }\n set external(_) {\n throw new Error("doc.external is read-only");\n }\n get filesize() {\n return this._filesize;\n }\n set filesize(_) {\n throw new Error("doc.filesize is read-only");\n }\n get hidden() {\n return false;\n }\n set hidden(_) {\n throw new Error("doc.hidden is read-only");\n }\n get hostContainer() {\n return undefined;\n }\n set hostContainer(_) {\n throw new Error("doc.hostContainer is read-only");\n }\n get icons() {\n return undefined;\n }\n set icons(_) {\n throw new Error("doc.icons is read-only");\n }\n get info() {\n return this._info;\n }\n set info(_) {\n throw new Error("doc.info is read-only");\n }\n get innerAppWindowRect() {\n return [0, 0, 0, 0];\n }\n set innerAppWindowRect(_) {\n throw new Error("doc.innerAppWindowRect is read-only");\n }\n get innerDocWindowRect() {\n return [0, 0, 0, 0];\n }\n set innerDocWindowRect(_) {\n throw new Error("doc.innerDocWindowRect is read-only");\n }\n get isModal() {\n return false;\n }\n set isModal(_) {\n throw new Error("doc.isModal is read-only");\n }\n get keywords() {\n return this._keywords;\n }\n set keywords(_) {\n throw new Error("doc.keywords is read-only");\n }\n get layout() {\n return this._layout;\n }\n set layout(value) {\n if (!this._userActivation) {\n return;\n }\n this._userActivation = false;\n if (typeof value !== "string") {\n return;\n }\n if (value !== "SinglePage" && value !== "OneColumn" && value !== "TwoColumnLeft" && value !== "TwoPageLeft" && value !== "TwoColumnRight" && value !== "TwoPageRight") {\n value = "SinglePage";\n }\n this._send({\n command: "layout",\n value\n });\n this._layout = value;\n }\n get media() {\n return this._media;\n }\n set media(media) {\n this._media = media;\n }\n get metadata() {\n return this._metadata;\n }\n set metadata(metadata) {\n this._metadata = metadata;\n }\n get modDate() {\n return this._modDate;\n }\n set modDate(_) {\n throw new Error("doc.modDate is read-only");\n }\n get mouseX() {\n return 0;\n }\n set mouseX(_) {\n throw new Error("doc.mouseX is read-only");\n }\n get mouseY() {\n return 0;\n }\n set mouseY(_) {\n throw new Error("doc.mouseY is read-only");\n }\n get noautocomplete() {\n return this._noautocomplete;\n }\n set noautocomplete(noautocomplete) {\n this._noautocomplete = noautocomplete;\n }\n get nocache() {\n return this._nocache;\n }\n set nocache(nocache) {\n this._nocache = nocache;\n }\n get numFields() {\n return this._numFields;\n }\n set numFields(_) {\n throw new Error("doc.numFields is read-only");\n }\n get numPages() {\n return this._numPages;\n }\n set numPages(_) {\n throw new Error("doc.numPages is read-only");\n }\n get numTemplates() {\n return 0;\n }\n set numTemplates(_) {\n throw new Error("doc.numTemplates is read-only");\n }\n get outerAppWindowRect() {\n return [0, 0, 0, 0];\n }\n set outerAppWindowRect(_) {\n throw new Error("doc.outerAppWindowRect is read-only");\n }\n get outerDocWindowRect() {\n return [0, 0, 0, 0];\n }\n set outerDocWindowRect(_) {\n throw new Error("doc.outerDocWindowRect is read-only");\n }\n get pageNum() {\n return this._pageNum;\n }\n set pageNum(value) {\n if (!this._userActivation) {\n return;\n }\n this._userActivation = false;\n if (typeof value !== "number" || value < 0 || value >= this._numPages) {\n return;\n }\n this._send({\n command: "page-num",\n value\n });\n this._pageNum = value;\n }\n get pageWindowRect() {\n return [0, 0, 0, 0];\n }\n set pageWindowRect(_) {\n throw new Error("doc.pageWindowRect is read-only");\n }\n get path() {\n return "";\n }\n set path(_) {\n throw new Error("doc.path is read-only");\n }\n get permStatusReady() {\n return true;\n }\n set permStatusReady(_) {\n throw new Error("doc.permStatusReady is read-only");\n }\n get producer() {\n return this._producer;\n }\n set producer(_) {\n throw new Error("doc.producer is read-only");\n }\n get requiresFullSave() {\n return false;\n }\n set requiresFullSave(_) {\n throw new Error("doc.requiresFullSave is read-only");\n }\n get securityHandler() {\n return this._securityHandler;\n }\n set securityHandler(_) {\n throw new Error("doc.securityHandler is read-only");\n }\n get selectedAnnots() {\n return [];\n }\n set selectedAnnots(_) {\n throw new Error("doc.selectedAnnots is read-only");\n }\n get sounds() {\n return [];\n }\n set sounds(_) {\n throw new Error("doc.sounds is read-only");\n }\n get spellDictionaryOrder() {\n return this._spellDictionaryOrder;\n }\n set spellDictionaryOrder(spellDictionaryOrder) {\n this._spellDictionaryOrder = spellDictionaryOrder;\n }\n get spellLanguageOrder() {\n return this._spellLanguageOrder;\n }\n set spellLanguageOrder(spellLanguageOrder) {\n this._spellLanguageOrder = spellLanguageOrder;\n }\n get subject() {\n return this._subject;\n }\n set subject(_) {\n throw new Error("doc.subject is read-only");\n }\n get templates() {\n return [];\n }\n set templates(_) {\n throw new Error("doc.templates is read-only");\n }\n get title() {\n return this._title;\n }\n set title(_) {\n throw new Error("doc.title is read-only");\n }\n get URL() {\n return this._URL;\n }\n set URL(_) {\n throw new Error("doc.URL is read-only");\n }\n get viewState() {\n return undefined;\n }\n set viewState(_) {\n throw new Error("doc.viewState is read-only");\n }\n get xfa() {\n return this._xfa;\n }\n set xfa(_) {\n throw new Error("doc.xfa is read-only");\n }\n get XFAForeground() {\n return false;\n }\n set XFAForeground(_) {\n throw new Error("doc.XFAForeground is read-only");\n }\n get zoomType() {\n return this._zoomType;\n }\n set zoomType(type) {\n if (!this._userActivation) {\n return;\n }\n this._userActivation = false;\n if (typeof type !== "string") {\n return;\n }\n switch (type) {\n case _constants.ZoomType.none:\n this._send({\n command: "zoom",\n value: 1\n });\n break;\n case _constants.ZoomType.fitP:\n this._send({\n command: "zoom",\n value: "page-fit"\n });\n break;\n case _constants.ZoomType.fitW:\n this._send({\n command: "zoom",\n value: "page-width"\n });\n break;\n case _constants.ZoomType.fitH:\n this._send({\n command: "zoom",\n value: "page-height"\n });\n break;\n case _constants.ZoomType.fitV:\n this._send({\n command: "zoom",\n value: "auto"\n });\n break;\n case _constants.ZoomType.pref:\n case _constants.ZoomType.refW:\n break;\n default:\n return;\n }\n this._zoomType = type;\n }\n get zoom() {\n return this._zoom;\n }\n set zoom(value) {\n if (!this._userActivation) {\n return;\n }\n this._userActivation = false;\n if (typeof value !== "number" || value < 8.33 || value > 6400) {\n return;\n }\n this._send({\n command: "zoom",\n value: value / 100\n });\n }\n addAnnot() {}\n addField() {}\n addIcon() {}\n addLink() {}\n addRecipientListCryptFilter() {}\n addRequirement() {}\n addScript() {}\n addThumbnails() {}\n addWatermarkFromFile() {}\n addWatermarkFromText() {}\n addWeblinks() {}\n bringToFront() {}\n calculateNow() {\n this._eventDispatcher.calculateNow();\n }\n closeDoc() {}\n colorConvertPage() {}\n createDataObject() {}\n createTemplate() {}\n deletePages() {}\n deleteSound() {}\n embedDocAsDataObject() {}\n embedOutputIntent() {}\n encryptForRecipients() {}\n encryptUsingPolicy() {}\n exportAsFDF() {}\n exportAsFDFStr() {}\n exportAsText() {}\n exportAsXFDF() {}\n exportAsXFDFStr() {}\n exportDataObject() {}\n exportXFAData() {}\n extractPages() {}\n flattenPages() {}\n getAnnot() {}\n getAnnots() {}\n getAnnot3D() {}\n getAnnots3D() {}\n getColorConvertAction() {}\n getDataObject() {}\n getDataObjectContents() {}\n _getField(cName) {\n if (cName && typeof cName === "object") {\n cName = cName.cName;\n }\n if (typeof cName !== "string") {\n throw new TypeError("Invalid field name: must be a string");\n }\n const searchedField = this._fields.get(cName);\n if (searchedField) {\n return searchedField;\n }\n const parts = cName.split("#");\n let childIndex = NaN;\n if (parts.length === 2) {\n childIndex = Math.floor(parseFloat(parts[1]));\n cName = parts[0];\n }\n for (const [name, field] of this._fields.entries()) {\n if (name.endsWith(cName)) {\n if (!isNaN(childIndex)) {\n const children = this._getChildren(name);\n if (childIndex < 0 || childIndex >= children.length) {\n childIndex = 0;\n }\n if (childIndex < children.length) {\n this._fields.set(cName, children[childIndex]);\n return children[childIndex];\n }\n }\n this._fields.set(cName, field);\n return field;\n }\n }\n return null;\n }\n getField(cName) {\n const field = this._getField(cName);\n if (!field) {\n return null;\n }\n return field.wrapped;\n }\n _getChildren(fieldName) {\n const len = fieldName.length;\n const children = [];\n const pattern = /^\\.[^.]+$/;\n for (const [name, field] of this._fields.entries()) {\n if (name.startsWith(fieldName)) {\n const finalPart = name.slice(len);\n if (pattern.test(finalPart)) {\n children.push(field);\n }\n }\n }\n return children;\n }\n _getTerminalChildren(fieldName) {\n const children = [];\n const len = fieldName.length;\n for (const [name, field] of this._fields.entries()) {\n if (name.startsWith(fieldName)) {\n const finalPart = name.slice(len);\n if (field.obj._hasValue && (finalPart === "" || finalPart.startsWith("."))) {\n children.push(field.wrapped);\n }\n }\n }\n return children;\n }\n getIcon() {}\n getLegalWarnings() {}\n getLinks() {}\n getNthFieldName(nIndex) {\n if (nIndex && typeof nIndex === "object") {\n nIndex = nIndex.nIndex;\n }\n if (typeof nIndex !== "number") {\n throw new TypeError("Invalid field index: must be a number");\n }\n if (0 <= nIndex && nIndex < this.numFields) {\n return this._fieldNames[Math.trunc(nIndex)];\n }\n return null;\n }\n getNthTemplate() {\n return null;\n }\n getOCGs() {}\n getOCGOrder() {}\n getPageBox() {}\n getPageLabel() {}\n getPageNthWord() {}\n getPageNthWordQuads() {}\n getPageNumWords() {}\n getPageRotation() {}\n getPageTransition() {}\n getPrintParams() {\n return this._printParams ||= new _print_params.PrintParams({\n lastPage: this._numPages - 1\n });\n }\n getSound() {}\n getTemplate() {}\n getURL() {}\n gotoNamedDest() {}\n importAnFDF() {}\n importAnXFDF() {}\n importDataObject() {}\n importIcon() {}\n importSound() {}\n importTextData() {}\n importXFAData() {}\n insertPages() {}\n mailDoc() {}\n mailForm() {}\n movePage() {}\n newPage() {}\n openDataObject() {}\n print(bUI = true, nStart = 0, nEnd = -1, bSilent = false, bShrinkToFit = false, bPrintAsImage = false, bReverse = false, bAnnotations = true, printParams = null) {\n if (this._disablePrinting || !this._userActivation) {\n return;\n }\n this._userActivation = false;\n if (bUI && typeof bUI === "object") {\n nStart = bUI.nStart;\n nEnd = bUI.nEnd;\n bSilent = bUI.bSilent;\n bShrinkToFit = bUI.bShrinkToFit;\n bPrintAsImage = bUI.bPrintAsImage;\n bReverse = bUI.bReverse;\n bAnnotations = bUI.bAnnotations;\n printParams = bUI.printParams;\n bUI = bUI.bUI;\n }\n if (printParams) {\n nStart = printParams.firstPage;\n nEnd = printParams.lastPage;\n }\n nStart = typeof nStart === "number" ? Math.max(0, Math.trunc(nStart)) : 0;\n nEnd = typeof nEnd === "number" ? Math.max(0, Math.trunc(nEnd)) : -1;\n this._send({\n command: "print",\n start: nStart,\n end: nEnd\n });\n }\n removeDataObject() {}\n removeField() {}\n removeIcon() {}\n removeLinks() {}\n removeRequirement() {}\n removeScript() {}\n removeTemplate() {}\n removeThumbnails() {}\n removeWeblinks() {}\n replacePages() {}\n resetForm(aFields = null) {\n if (aFields && typeof aFields === "object" && !Array.isArray(aFields)) {\n aFields = aFields.aFields;\n }\n if (aFields && !Array.isArray(aFields)) {\n aFields = [aFields];\n }\n let mustCalculate = false;\n let fieldsToReset;\n if (aFields) {\n fieldsToReset = [];\n for (const fieldName of aFields) {\n if (!fieldName) {\n continue;\n }\n if (typeof fieldName !== "string") {\n fieldsToReset = null;\n break;\n }\n const field = this._getField(fieldName);\n if (!field) {\n continue;\n }\n fieldsToReset.push(field);\n mustCalculate = true;\n }\n }\n if (!fieldsToReset) {\n fieldsToReset = this._fields.values();\n mustCalculate = this._fields.size !== 0;\n }\n for (const field of fieldsToReset) {\n field.obj.value = field.obj.defaultValue;\n this._send({\n id: field.obj._id,\n siblings: field.obj._siblings,\n value: field.obj.defaultValue,\n formattedValue: null,\n selRange: [0, 0]\n });\n }\n if (mustCalculate) {\n this.calculateNow();\n }\n }\n saveAs() {}\n scroll() {}\n selectPageNthWord() {}\n setAction() {}\n setDataObjectContents() {}\n setOCGOrder() {}\n setPageAction() {}\n setPageBoxes() {}\n setPageLabels() {}\n setPageRotations() {}\n setPageTabOrder() {}\n setPageTransitions() {}\n spawnPageFromTemplate() {}\n submitForm() {}\n syncAnnotScan() {}\n}\nexports.Doc = Doc;\n\n/***/ }),\n/* 16 */\n/***/ ((__unused_webpack_module, exports) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.PrintParams = void 0;\nclass PrintParams {\n constructor(data) {\n this.binaryOk = true;\n this.bitmapDPI = 150;\n this.booklet = {\n binding: 0,\n duplexMode: 0,\n subsetFrom: 0,\n subsetTo: -1\n };\n this.colorOverride = 0;\n this.colorProfile = "";\n this.constants = Object.freeze({\n bookletBindings: Object.freeze({\n Left: 0,\n Right: 1,\n LeftTall: 2,\n RightTall: 3\n }),\n bookletDuplexMode: Object.freeze({\n BothSides: 0,\n FrontSideOnly: 1,\n BasicSideOnly: 2\n }),\n colorOverrides: Object.freeze({\n auto: 0,\n gray: 1,\n mono: 2\n }),\n fontPolicies: Object.freeze({\n everyPage: 0,\n jobStart: 1,\n pageRange: 2\n }),\n handling: Object.freeze({\n none: 0,\n fit: 1,\n shrink: 2,\n tileAll: 3,\n tileLarge: 4,\n nUp: 5,\n booklet: 6\n }),\n interactionLevel: Object.freeze({\n automatic: 0,\n full: 1,\n silent: 2\n }),\n nUpPageOrders: Object.freeze({\n Horizontal: 0,\n HorizontalReversed: 1,\n Vertical: 2\n }),\n printContents: Object.freeze({\n doc: 0,\n docAndComments: 1,\n formFieldsOnly: 2\n }),\n flagValues: Object.freeze({\n applyOverPrint: 1,\n applySoftProofSettings: 1 << 1,\n applyWorkingColorSpaces: 1 << 2,\n emitHalftones: 1 << 3,\n emitPostScriptXObjects: 1 << 4,\n emitFormsAsPSForms: 1 << 5,\n maxJP2KRes: 1 << 6,\n setPageSize: 1 << 7,\n suppressBG: 1 << 8,\n suppressCenter: 1 << 9,\n suppressCJKFontSubst: 1 << 10,\n suppressCropClip: 1 << 1,\n suppressRotate: 1 << 12,\n suppressTransfer: 1 << 13,\n suppressUCR: 1 << 14,\n useTrapAnnots: 1 << 15,\n usePrintersMarks: 1 << 16\n }),\n rasterFlagValues: Object.freeze({\n textToOutline: 1,\n strokesToOutline: 1 << 1,\n allowComplexClip: 1 << 2,\n preserveOverprint: 1 << 3\n }),\n subsets: Object.freeze({\n all: 0,\n even: 1,\n odd: 2\n }),\n tileMarks: Object.freeze({\n none: 0,\n west: 1,\n east: 2\n }),\n usages: Object.freeze({\n auto: 0,\n use: 1,\n noUse: 2\n })\n });\n this.downloadFarEastFonts = false;\n this.fileName = "";\n this.firstPage = 0;\n this.flags = 0;\n this.fontPolicy = 0;\n this.gradientDPI = 150;\n this.interactive = 1;\n this.lastPage = data.lastPage;\n this.npUpAutoRotate = false;\n this.npUpNumPagesH = 2;\n this.npUpNumPagesV = 2;\n this.npUpPageBorder = false;\n this.npUpPageOrder = 0;\n this.pageHandling = 0;\n this.pageSubset = 0;\n this.printAsImage = false;\n this.printContent = 0;\n this.printerName = "";\n this.psLevel = 0;\n this.rasterFlags = 0;\n this.reversePages = false;\n this.tileLabel = false;\n this.tileMark = 0;\n this.tileOverlap = 0;\n this.tileScale = 1.0;\n this.transparencyLevel = 75;\n this.usePrinterCRD = 0;\n this.useT1Conversion = 0;\n }\n}\nexports.PrintParams = PrintParams;\n\n/***/ }),\n/* 17 */\n/***/ ((__unused_webpack_module, exports) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.ProxyHandler = void 0;\nclass ProxyHandler {\n constructor() {\n this.nosend = new Set(["delay"]);\n }\n get(obj, prop) {\n if (prop in obj._expandos) {\n const val = obj._expandos[prop];\n if (typeof val === "function") {\n return val.bind(obj);\n }\n return val;\n }\n if (typeof prop === "string" && !prop.startsWith("_") && prop in obj) {\n const val = obj[prop];\n if (typeof val === "function") {\n return val.bind(obj);\n }\n return val;\n }\n return undefined;\n }\n set(obj, prop, value) {\n if (obj._kidIds) {\n obj._kidIds.forEach(id => {\n obj._appObjects[id].wrapped[prop] = value;\n });\n }\n if (typeof prop === "string" && !prop.startsWith("_") && prop in obj) {\n const old = obj[prop];\n obj[prop] = value;\n if (!this.nosend.has(prop) && obj._send && obj._id !== null && typeof old !== "function") {\n const data = {\n id: obj._id\n };\n data[prop] = prop === "value" ? obj._getValue() : obj[prop];\n if (!obj._siblings) {\n obj._send(data);\n } else {\n data.siblings = obj._siblings;\n obj._send(data);\n }\n }\n } else {\n obj._expandos[prop] = value;\n }\n return true;\n }\n has(obj, prop) {\n return prop in obj._expandos || typeof prop === "string" && !prop.startsWith("_") && prop in obj;\n }\n getPrototypeOf(obj) {\n return null;\n }\n setPrototypeOf(obj, proto) {\n return false;\n }\n isExtensible(obj) {\n return true;\n }\n preventExtensions(obj) {\n return false;\n }\n getOwnPropertyDescriptor(obj, prop) {\n if (prop in obj._expandos) {\n return {\n configurable: true,\n enumerable: true,\n value: obj._expandos[prop]\n };\n }\n if (typeof prop === "string" && !prop.startsWith("_") && prop in obj) {\n return {\n configurable: true,\n enumerable: true,\n value: obj[prop]\n };\n }\n return undefined;\n }\n defineProperty(obj, key, descriptor) {\n Object.defineProperty(obj._expandos, key, descriptor);\n return true;\n }\n deleteProperty(obj, prop) {\n if (prop in obj._expandos) {\n delete obj._expandos[prop];\n }\n }\n ownKeys(obj) {\n const fromExpandos = Reflect.ownKeys(obj._expandos);\n const fromObj = Reflect.ownKeys(obj).filter(k => !k.startsWith("_"));\n return fromExpandos.concat(fromObj);\n }\n}\nexports.ProxyHandler = ProxyHandler;\n\n/***/ }),\n/* 18 */\n/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {\n\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nexports.Util = void 0;\nvar _pdf_object = __w_pdfjs_require__(7);\nclass Util extends _pdf_object.PDFObject {\n constructor(data) {\n super(data);\n this._scandCache = new Map();\n this._months = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];\n this._days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];\n this.MILLISECONDS_IN_DAY = 86400000;\n this.MILLISECONDS_IN_WEEK = 604800000;\n this._externalCall = data.externalCall;\n }\n printf(...args) {\n if (args.length === 0) {\n throw new Error("Invalid number of params in printf");\n }\n if (typeof args[0] !== "string") {\n throw new TypeError("First argument of printf must be a string");\n }\n const pattern = /%(,[0-4])?([+ 0#]+)?(\\d+)?(\\.\\d+)?(.)/g;\n const PLUS = 1;\n const SPACE = 2;\n const ZERO = 4;\n const HASH = 8;\n let i = 0;\n return args[0].replaceAll(pattern, function (match, nDecSep, cFlags, nWidth, nPrecision, cConvChar) {\n if (cConvChar !== "d" && cConvChar !== "f" && cConvChar !== "s" && cConvChar !== "x") {\n const buf = ["%"];\n for (const str of [nDecSep, cFlags, nWidth, nPrecision, cConvChar]) {\n if (str) {\n buf.push(str);\n }\n }\n return buf.join("");\n }\n i++;\n if (i === args.length) {\n throw new Error("Not enough arguments in printf");\n }\n const arg = args[i];\n if (cConvChar === "s") {\n return arg.toString();\n }\n let flags = 0;\n if (cFlags) {\n for (const flag of cFlags) {\n switch (flag) {\n case "+":\n flags |= PLUS;\n break;\n case " ":\n flags |= SPACE;\n break;\n case "0":\n flags |= ZERO;\n break;\n case "#":\n flags |= HASH;\n break;\n }\n }\n }\n cFlags = flags;\n if (nWidth) {\n nWidth = parseInt(nWidth);\n }\n let intPart = Math.trunc(arg);\n if (cConvChar === "x") {\n let hex = Math.abs(intPart).toString(16).toUpperCase();\n if (nWidth !== undefined) {\n hex = hex.padStart(nWidth, cFlags & ZERO ? "0" : " ");\n }\n if (cFlags & HASH) {\n hex = `0x${hex}`;\n }\n return hex;\n }\n if (nPrecision) {\n nPrecision = parseInt(nPrecision.substring(1));\n }\n nDecSep = nDecSep ? nDecSep.substring(1) : "0";\n const separators = {\n 0: [",", "."],\n 1: ["", "."],\n 2: [".", ","],\n 3: ["", ","],\n 4: ["\'", "."]\n };\n const [thousandSep, decimalSep] = separators[nDecSep];\n let decPart = "";\n if (cConvChar === "f") {\n decPart = nPrecision !== undefined ? Math.abs(arg - intPart).toFixed(nPrecision) : Math.abs(arg - intPart).toString();\n if (decPart.length > 2) {\n decPart = `${decimalSep}${decPart.substring(2)}`;\n } else {\n if (decPart === "1") {\n intPart += Math.sign(arg);\n }\n decPart = cFlags & HASH ? "." : "";\n }\n }\n let sign = "";\n if (intPart < 0) {\n sign = "-";\n intPart = -intPart;\n } else if (cFlags & PLUS) {\n sign = "+";\n } else if (cFlags & SPACE) {\n sign = " ";\n }\n if (thousandSep && intPart >= 1000) {\n const buf = [];\n while (true) {\n buf.push((intPart % 1000).toString().padStart(3, "0"));\n intPart = Math.trunc(intPart / 1000);\n if (intPart < 1000) {\n buf.push(intPart.toString());\n break;\n }\n }\n intPart = buf.reverse().join(thousandSep);\n } else {\n intPart = intPart.toString();\n }\n let n = `${intPart}${decPart}`;\n if (nWidth !== undefined) {\n n = n.padStart(nWidth - sign.length, cFlags & ZERO ? "0" : " ");\n }\n return `${sign}${n}`;\n });\n }\n iconStreamFromIcon() {}\n printd(cFormat, oDate) {\n switch (cFormat) {\n case 0:\n return this.printd("D:yyyymmddHHMMss", oDate);\n case 1:\n return this.printd("yyyy.mm.dd HH:MM:ss", oDate);\n case 2:\n return this.printd("m/d/yy h:MM:ss tt", oDate);\n }\n const handlers = {\n mmmm: data => {\n return this._months[data.month];\n },\n mmm: data => {\n return this._months[data.month].substring(0, 3);\n },\n mm: data => {\n return (data.month + 1).toString().padStart(2, "0");\n },\n m: data => {\n return (data.month + 1).toString();\n },\n dddd: data => {\n return this._days[data.dayOfWeek];\n },\n ddd: data => {\n return this._days[data.dayOfWeek].substring(0, 3);\n },\n dd: data => {\n return data.day.toString().padStart(2, "0");\n },\n d: data => {\n return data.day.toString();\n },\n yyyy: data => {\n return data.year.toString();\n },\n yy: data => {\n return (data.year % 100).toString().padStart(2, "0");\n },\n HH: data => {\n return data.hours.toString().padStart(2, "0");\n },\n H: data => {\n return data.hours.toString();\n },\n hh: data => {\n return (1 + (data.hours + 11) % 12).toString().padStart(2, "0");\n },\n h: data => {\n return (1 + (data.hours + 11) % 12).toString();\n },\n MM: data => {\n return data.minutes.toString().padStart(2, "0");\n },\n M: data => {\n return data.minutes.toString();\n },\n ss: data => {\n return data.seconds.toString().padStart(2, "0");\n },\n s: data => {\n return data.seconds.toString();\n },\n tt: data => {\n return data.hours < 12 ? "am" : "pm";\n },\n t: data => {\n return data.hours < 12 ? "a" : "p";\n }\n };\n const data = {\n year: oDate.getFullYear(),\n month: oDate.getMonth(),\n day: oDate.getDate(),\n dayOfWeek: oDate.getDay(),\n hours: oDate.getHours(),\n minutes: oDate.getMinutes(),\n seconds: oDate.getSeconds()\n };\n const patterns = /(mmmm|mmm|mm|m|dddd|ddd|dd|d|yyyy|yy|HH|H|hh|h|MM|M|ss|s|tt|t|\\\\.)/g;\n return cFormat.replaceAll(patterns, function (match, pattern) {\n if (pattern in handlers) {\n return handlers[pattern](data);\n }\n return pattern.charCodeAt(1);\n });\n }\n printx(cFormat, cSource) {\n cSource = (cSource ?? "").toString();\n const handlers = [x => x, x => x.toUpperCase(), x => x.toLowerCase()];\n const buf = [];\n let i = 0;\n const ii = cSource.length;\n let currCase = handlers[0];\n let escaped = false;\n for (const command of cFormat) {\n if (escaped) {\n buf.push(command);\n escaped = false;\n continue;\n }\n if (i >= ii) {\n break;\n }\n switch (command) {\n case "?":\n buf.push(currCase(cSource.charAt(i++)));\n break;\n case "X":\n while (i < ii) {\n const char = cSource.charAt(i++);\n if ("a" <= char && char <= "z" || "A" <= char && char <= "Z" || "0" <= char && char <= "9") {\n buf.push(currCase(char));\n break;\n }\n }\n break;\n case "A":\n while (i < ii) {\n const char = cSource.charAt(i++);\n if ("a" <= char && char <= "z" || "A" <= char && char <= "Z") {\n buf.push(currCase(char));\n break;\n }\n }\n break;\n case "9":\n while (i < ii) {\n const char = cSource.charAt(i++);\n if ("0" <= char && char <= "9") {\n buf.push(char);\n break;\n }\n }\n break;\n case "*":\n while (i < ii) {\n buf.push(currCase(cSource.charAt(i++)));\n }\n break;\n case "\\\\":\n escaped = true;\n break;\n case ">":\n currCase = handlers[1];\n break;\n case "<":\n currCase = handlers[2];\n break;\n case "=":\n currCase = handlers[0];\n break;\n default:\n buf.push(command);\n }\n }\n return buf.join("");\n }\n scand(cFormat, cDate) {\n if (typeof cDate !== "string") {\n return new Date(cDate);\n }\n if (cDate === "") {\n return new Date();\n }\n switch (cFormat) {\n case 0:\n return this.scand("D:yyyymmddHHMMss", cDate);\n case 1:\n return this.scand("yyyy.mm.dd HH:MM:ss", cDate);\n case 2:\n return this.scand("m/d/yy h:MM:ss tt", cDate);\n }\n if (!this._scandCache.has(cFormat)) {\n const months = this._months;\n const days = this._days;\n const handlers = {\n mmmm: {\n pattern: `(${months.join("|")})`,\n action: (value, data) => {\n data.month = months.indexOf(value);\n }\n },\n mmm: {\n pattern: `(${months.map(month => month.substring(0, 3)).join("|")})`,\n action: (value, data) => {\n data.month = months.findIndex(month => month.substring(0, 3) === value);\n }\n },\n mm: {\n pattern: `(\\\\d{2})`,\n action: (value, data) => {\n data.month = parseInt(value) - 1;\n }\n },\n m: {\n pattern: `(\\\\d{1,2})`,\n action: (value, data) => {\n data.month = parseInt(value) - 1;\n }\n },\n dddd: {\n pattern: `(${days.join("|")})`,\n action: (value, data) => {\n data.day = days.indexOf(value);\n }\n },\n ddd: {\n pattern: `(${days.map(day => day.substring(0, 3)).join("|")})`,\n action: (value, data) => {\n data.day = days.findIndex(day => day.substring(0, 3) === value);\n }\n },\n dd: {\n pattern: "(\\\\d{2})",\n action: (value, data) => {\n data.day = parseInt(value);\n }\n },\n d: {\n pattern: "(\\\\d{1,2})",\n action: (value, data) => {\n data.day = parseInt(value);\n }\n },\n yyyy: {\n pattern: "(\\\\d{4})",\n action: (value, data) => {\n data.year = parseInt(value);\n }\n },\n yy: {\n pattern: "(\\\\d{2})",\n action: (value, data) => {\n data.year = 2000 + parseInt(value);\n }\n },\n HH: {\n pattern: "(\\\\d{2})",\n action: (value, data) => {\n data.hours = parseInt(value);\n }\n },\n H: {\n pattern: "(\\\\d{1,2})",\n action: (value, data) => {\n data.hours = parseInt(value);\n }\n },\n hh: {\n pattern: "(\\\\d{2})",\n action: (value, data) => {\n data.hours = parseInt(value);\n }\n },\n h: {\n pattern: "(\\\\d{1,2})",\n action: (value, data) => {\n data.hours = parseInt(value);\n }\n },\n MM: {\n pattern: "(\\\\d{2})",\n action: (value, data) => {\n data.minutes = parseInt(value);\n }\n },\n M: {\n pattern: "(\\\\d{1,2})",\n action: (value, data) => {\n data.minutes = parseInt(value);\n }\n },\n ss: {\n pattern: "(\\\\d{2})",\n action: (value, data) => {\n data.seconds = parseInt(value);\n }\n },\n s: {\n pattern: "(\\\\d{1,2})",\n action: (value, data) => {\n data.seconds = parseInt(value);\n }\n },\n tt: {\n pattern: "([aApP][mM])",\n action: (value, data) => {\n const char = value.charAt(0);\n data.am = char === "a" || char === "A";\n }\n },\n t: {\n pattern: "([aApP])",\n action: (value, data) => {\n data.am = value === "a" || value === "A";\n }\n }\n };\n const escapedFormat = cFormat.replaceAll(/[.*+\\-?^${}()|[\\]\\\\]/g, "\\\\$&");\n const patterns = /(mmmm|mmm|mm|m|dddd|ddd|dd|d|yyyy|yy|HH|H|hh|h|MM|M|ss|s|tt|t)/g;\n const actions = [];\n const re = escapedFormat.replaceAll(patterns, function (match, patternElement) {\n const {\n pattern,\n action\n } = handlers[patternElement];\n actions.push(action);\n return pattern;\n });\n this._scandCache.set(cFormat, [re, actions]);\n }\n const [re, actions] = this._scandCache.get(cFormat);\n const matches = new RegExp(`^${re}$`, "g").exec(cDate);\n if (!matches || matches.length !== actions.length + 1) {\n return null;\n }\n const data = {\n year: 2000,\n month: 0,\n day: 1,\n hours: 0,\n minutes: 0,\n seconds: 0,\n am: null\n };\n actions.forEach((action, i) => action(matches[i + 1], data));\n if (data.am !== null) {\n data.hours = data.hours % 12 + (data.am ? 0 : 12);\n }\n return new Date(data.year, data.month, data.day, data.hours, data.minutes, data.seconds);\n }\n spansToXML() {}\n stringFromStream() {}\n xmlToSpans() {}\n}\nexports.Util = Util;\n\n/***/ })\n/******/ \t]);\n/************************************************************************/\n/******/ \t// The module cache\n/******/ \tvar __webpack_module_cache__ = {};\n/******/ \t\n/******/ \t// The require function\n/******/ \tfunction __w_pdfjs_require__(moduleId) {\n/******/ \t\t// Check if module is in cache\n/******/ \t\tvar cachedModule = __webpack_module_cache__[moduleId];\n/******/ \t\tif (cachedModule !== undefined) {\n/******/ \t\t\treturn cachedModule.exports;\n/******/ \t\t}\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = __webpack_module_cache__[moduleId] = {\n/******/ \t\t\t// no module.id needed\n/******/ \t\t\t// no module.loaded needed\n/******/ \t\t\texports: {}\n/******/ \t\t};\n/******/ \t\n/******/ \t\t// Execute the module function\n/******/ \t\t__webpack_modules__[moduleId](module, module.exports, __w_pdfjs_require__);\n/******/ \t\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/ \t\n/************************************************************************/\nvar __webpack_exports__ = {};\n// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk.\n(() => {\nvar exports = __webpack_exports__;\n\n\nObject.defineProperty(exports, "__esModule", ({\n value: true\n}));\nObject.defineProperty(exports, "initSandbox", ({\n enumerable: true,\n get: function () {\n return _initialization.initSandbox;\n }\n}));\nvar _initialization = __w_pdfjs_require__(1);\nconst pdfjsVersion = \'3.11.176\';\nconst pdfjsBuild = \'92d22853e\';\n})();\n\n/******/ \treturn __webpack_exports__;\n/******/ })()\n;\n});'];
- code.push("delete dump;");
- let success = false;
- let buf = 0;
- try {
- const sandboxData = JSON.stringify(data);
- code.push(`pdfjsScripting.initSandbox({ data: ${sandboxData} })`);
- buf = this._module.stringToNewUTF8(code.join("\n"));
- success = !!this._module.ccall("init", "number", ["number", "number"], [buf, this._alertOnError]);
- } catch (error) {
- console.error(error);
- } finally {
- if (buf) {
- this._module.ccall("free", "number", ["number"], [buf]);
- }
- }
- if (success) {
- this.support.commFun = this._module.cwrap("commFun", null, ["string", "string"]);
- } else {
- this.nukeSandbox();
- throw new Error("Cannot start sandbox");
- }
- }
- dispatchEvent(event) {
- this.support?.callSandboxFunction("dispatchEvent", event);
- }
- dumpMemoryUse() {
- this._module?.ccall("dumpMemoryUse", null, []);
- }
- nukeSandbox() {
- if (this._module !== null) {
- this.support.destroy();
- this.support = null;
- this._module.ccall("nukeSandbox", null, []);
- this._module = null;
- }
- }
- evalForTesting(code, key) {
- throw new Error("Not implemented: evalForTesting");
- }
-}
-function QuickJSSandbox() {
- return (0, _quickjsEval.default)().then(module => {
- return new Sandbox(window, module);
- });
-}
-})();
-
-/******/ return __webpack_exports__;
-/******/ })()
-;
-});
-//# sourceMappingURL=pdf.sandbox.js.map
\ No newline at end of file
diff --git a/static/pdf.js/pdf.worker.js b/static/pdf.js/pdf.worker.js
index 4bd76160..20c0aeee 100644
--- a/static/pdf.js/pdf.worker.js
+++ b/static/pdf.js/pdf.worker.js
@@ -1,8 +1,4 @@
-/**
- * @licstart The following is the entire license notice for the
- * JavaScript code in this page
- *
- * Copyright 2023 Mozilla Foundation
+/* Copyright 2012 Mozilla Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,743 +11,2070 @@
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @licend The above is the entire license notice for the
- * JavaScript code in this page
*/
+/* jshint globalstrict: false */
+/* umdutils ignore */
-(function webpackUniversalModuleDefinition(root, factory) {
- if(typeof exports === 'object' && typeof module === 'object')
- module.exports = root.pdfjsWorker = factory();
- else if(typeof define === 'function' && define.amd)
- define("pdfjs-dist/build/pdf.worker", [], () => { return (root.pdfjsWorker = factory()); });
- else if(typeof exports === 'object')
- exports["pdfjs-dist/build/pdf.worker"] = root.pdfjsWorker = factory();
- else
- root["pdfjs-dist/build/pdf.worker"] = root.pdfjsWorker = factory();
-})(globalThis, () => {
-return /******/ (() => { // webpackBootstrap
-/******/ "use strict";
-/******/ var __webpack_modules__ = ([
-/* 0 */,
-/* 1 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+(function (root, factory) {
+ 'use strict';
+ if (typeof define === 'function' && define.amd) {
+define('pdfjs-dist/build/pdf.worker', ['exports'], factory);
+ } else if (typeof exports !== 'undefined') {
+ factory(exports);
+ } else {
+factory((root.pdfjsDistBuildPdfWorker = {}));
+ }
+}(this, function (exports) {
+ // Use strict in our context only - users might not want it
+ 'use strict';
+
+var pdfjsVersion = '1.4.193';
+var pdfjsBuild = '9d1c5b9';
+
+ var pdfjsFilePath =
+ typeof document !== 'undefined' && document.currentScript ?
+ document.currentScript.src : null;
+
+ var pdfjsLibs = {};
+
+ (function pdfjsWrapper() {
-Object.defineProperty(exports, "__esModule", ({
- value: true
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreArithmeticDecoder = {}));
+ }
+}(this, function (exports) {
+
+/* This class implements the QM Coder decoding as defined in
+ * JPEG 2000 Part I Final Committee Draft Version 1.0
+ * Annex C.3 Arithmetic decoding procedure
+ * available at http://www.jpeg.org/public/fcd15444-1.pdf
+ *
+ * The arithmetic decoder is used in conjunction with context models to decode
+ * JPEG2000 and JBIG2 streams.
+ */
+var ArithmeticDecoder = (function ArithmeticDecoderClosure() {
+ // Table C-2
+ var QeTable = [
+ {qe: 0x5601, nmps: 1, nlps: 1, switchFlag: 1},
+ {qe: 0x3401, nmps: 2, nlps: 6, switchFlag: 0},
+ {qe: 0x1801, nmps: 3, nlps: 9, switchFlag: 0},
+ {qe: 0x0AC1, nmps: 4, nlps: 12, switchFlag: 0},
+ {qe: 0x0521, nmps: 5, nlps: 29, switchFlag: 0},
+ {qe: 0x0221, nmps: 38, nlps: 33, switchFlag: 0},
+ {qe: 0x5601, nmps: 7, nlps: 6, switchFlag: 1},
+ {qe: 0x5401, nmps: 8, nlps: 14, switchFlag: 0},
+ {qe: 0x4801, nmps: 9, nlps: 14, switchFlag: 0},
+ {qe: 0x3801, nmps: 10, nlps: 14, switchFlag: 0},
+ {qe: 0x3001, nmps: 11, nlps: 17, switchFlag: 0},
+ {qe: 0x2401, nmps: 12, nlps: 18, switchFlag: 0},
+ {qe: 0x1C01, nmps: 13, nlps: 20, switchFlag: 0},
+ {qe: 0x1601, nmps: 29, nlps: 21, switchFlag: 0},
+ {qe: 0x5601, nmps: 15, nlps: 14, switchFlag: 1},
+ {qe: 0x5401, nmps: 16, nlps: 14, switchFlag: 0},
+ {qe: 0x5101, nmps: 17, nlps: 15, switchFlag: 0},
+ {qe: 0x4801, nmps: 18, nlps: 16, switchFlag: 0},
+ {qe: 0x3801, nmps: 19, nlps: 17, switchFlag: 0},
+ {qe: 0x3401, nmps: 20, nlps: 18, switchFlag: 0},
+ {qe: 0x3001, nmps: 21, nlps: 19, switchFlag: 0},
+ {qe: 0x2801, nmps: 22, nlps: 19, switchFlag: 0},
+ {qe: 0x2401, nmps: 23, nlps: 20, switchFlag: 0},
+ {qe: 0x2201, nmps: 24, nlps: 21, switchFlag: 0},
+ {qe: 0x1C01, nmps: 25, nlps: 22, switchFlag: 0},
+ {qe: 0x1801, nmps: 26, nlps: 23, switchFlag: 0},
+ {qe: 0x1601, nmps: 27, nlps: 24, switchFlag: 0},
+ {qe: 0x1401, nmps: 28, nlps: 25, switchFlag: 0},
+ {qe: 0x1201, nmps: 29, nlps: 26, switchFlag: 0},
+ {qe: 0x1101, nmps: 30, nlps: 27, switchFlag: 0},
+ {qe: 0x0AC1, nmps: 31, nlps: 28, switchFlag: 0},
+ {qe: 0x09C1, nmps: 32, nlps: 29, switchFlag: 0},
+ {qe: 0x08A1, nmps: 33, nlps: 30, switchFlag: 0},
+ {qe: 0x0521, nmps: 34, nlps: 31, switchFlag: 0},
+ {qe: 0x0441, nmps: 35, nlps: 32, switchFlag: 0},
+ {qe: 0x02A1, nmps: 36, nlps: 33, switchFlag: 0},
+ {qe: 0x0221, nmps: 37, nlps: 34, switchFlag: 0},
+ {qe: 0x0141, nmps: 38, nlps: 35, switchFlag: 0},
+ {qe: 0x0111, nmps: 39, nlps: 36, switchFlag: 0},
+ {qe: 0x0085, nmps: 40, nlps: 37, switchFlag: 0},
+ {qe: 0x0049, nmps: 41, nlps: 38, switchFlag: 0},
+ {qe: 0x0025, nmps: 42, nlps: 39, switchFlag: 0},
+ {qe: 0x0015, nmps: 43, nlps: 40, switchFlag: 0},
+ {qe: 0x0009, nmps: 44, nlps: 41, switchFlag: 0},
+ {qe: 0x0005, nmps: 45, nlps: 42, switchFlag: 0},
+ {qe: 0x0001, nmps: 45, nlps: 43, switchFlag: 0},
+ {qe: 0x5601, nmps: 46, nlps: 46, switchFlag: 0}
+ ];
+
+ // C.3.5 Initialisation of the decoder (INITDEC)
+ function ArithmeticDecoder(data, start, end) {
+ this.data = data;
+ this.bp = start;
+ this.dataEnd = end;
+
+ this.chigh = data[start];
+ this.clow = 0;
+
+ this.byteIn();
+
+ this.chigh = ((this.chigh << 7) & 0xFFFF) | ((this.clow >> 9) & 0x7F);
+ this.clow = (this.clow << 7) & 0xFFFF;
+ this.ct -= 7;
+ this.a = 0x8000;
+ }
+
+ ArithmeticDecoder.prototype = {
+ // C.3.4 Compressed data input (BYTEIN)
+ byteIn: function ArithmeticDecoder_byteIn() {
+ var data = this.data;
+ var bp = this.bp;
+ if (data[bp] === 0xFF) {
+ var b1 = data[bp + 1];
+ if (b1 > 0x8F) {
+ this.clow += 0xFF00;
+ this.ct = 8;
+ } else {
+ bp++;
+ this.clow += (data[bp] << 9);
+ this.ct = 7;
+ this.bp = bp;
+ }
+ } else {
+ bp++;
+ this.clow += bp < this.dataEnd ? (data[bp] << 8) : 0xFF00;
+ this.ct = 8;
+ this.bp = bp;
+ }
+ if (this.clow > 0xFFFF) {
+ this.chigh += (this.clow >> 16);
+ this.clow &= 0xFFFF;
+ }
+ },
+ // C.3.2 Decoding a decision (DECODE)
+ readBit: function ArithmeticDecoder_readBit(contexts, pos) {
+ // contexts are packed into 1 byte:
+ // highest 7 bits carry cx.index, lowest bit carries cx.mps
+ var cx_index = contexts[pos] >> 1, cx_mps = contexts[pos] & 1;
+ var qeTableIcx = QeTable[cx_index];
+ var qeIcx = qeTableIcx.qe;
+ var d;
+ var a = this.a - qeIcx;
+
+ if (this.chigh < qeIcx) {
+ // exchangeLps
+ if (a < qeIcx) {
+ a = qeIcx;
+ d = cx_mps;
+ cx_index = qeTableIcx.nmps;
+ } else {
+ a = qeIcx;
+ d = 1 ^ cx_mps;
+ if (qeTableIcx.switchFlag === 1) {
+ cx_mps = d;
+ }
+ cx_index = qeTableIcx.nlps;
+ }
+ } else {
+ this.chigh -= qeIcx;
+ if ((a & 0x8000) !== 0) {
+ this.a = a;
+ return cx_mps;
+ }
+ // exchangeMps
+ if (a < qeIcx) {
+ d = 1 ^ cx_mps;
+ if (qeTableIcx.switchFlag === 1) {
+ cx_mps = d;
+ }
+ cx_index = qeTableIcx.nlps;
+ } else {
+ d = cx_mps;
+ cx_index = qeTableIcx.nmps;
+ }
+ }
+ // C.3.3 renormD;
+ do {
+ if (this.ct === 0) {
+ this.byteIn();
+ }
+
+ a <<= 1;
+ this.chigh = ((this.chigh << 1) & 0xFFFF) | ((this.clow >> 15) & 1);
+ this.clow = (this.clow << 1) & 0xFFFF;
+ this.ct--;
+ } while ((a & 0x8000) === 0);
+ this.a = a;
+
+ contexts[pos] = cx_index << 1 | cx_mps;
+ return d;
+ }
+ };
+
+ return ArithmeticDecoder;
+})();
+
+exports.ArithmeticDecoder = ArithmeticDecoder;
}));
-exports.WorkerTask = exports.WorkerMessageHandler = void 0;
-var _util = __w_pdfjs_require__(2);
-var _core_utils = __w_pdfjs_require__(3);
-var _primitives = __w_pdfjs_require__(4);
-var _pdf_manager = __w_pdfjs_require__(6);
-var _annotation = __w_pdfjs_require__(10);
-var _cleanup_helper = __w_pdfjs_require__(68);
-var _writer = __w_pdfjs_require__(73);
-var _message_handler = __w_pdfjs_require__(104);
-var _worker_stream = __w_pdfjs_require__(105);
-var _struct_tree = __w_pdfjs_require__(72);
-class WorkerTask {
- constructor(name) {
- this.name = name;
- this.terminated = false;
- this._capability = new _util.PromiseCapability();
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreBidi = {}));
}
- get finished() {
- return this._capability.promise;
+}(this, function (exports) {
+
+ // Character types for symbols from 0000 to 00FF.
+ var baseTypes = [
+ 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'S', 'B', 'S', 'WS',
+ 'B', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN',
+ 'BN', 'BN', 'B', 'B', 'B', 'S', 'WS', 'ON', 'ON', 'ET', 'ET', 'ET', 'ON',
+ 'ON', 'ON', 'ON', 'ON', 'ON', 'CS', 'ON', 'CS', 'ON', 'EN', 'EN', 'EN',
+ 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'ON', 'ON', 'ON', 'ON', 'ON',
+ 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
+ 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'ON', 'ON',
+ 'ON', 'ON', 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
+ 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
+ 'L', 'ON', 'ON', 'ON', 'ON', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'B', 'BN',
+ 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN',
+ 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN',
+ 'BN', 'CS', 'ON', 'ET', 'ET', 'ET', 'ET', 'ON', 'ON', 'ON', 'ON', 'L', 'ON',
+ 'ON', 'ON', 'ON', 'ON', 'ET', 'ET', 'EN', 'EN', 'ON', 'L', 'ON', 'ON', 'ON',
+ 'EN', 'L', 'ON', 'ON', 'ON', 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
+ 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
+ 'L', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
+ 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
+ 'L', 'L', 'L', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L'
+ ];
+
+ // Character types for symbols from 0600 to 06FF
+ var arabicTypes = [
+ 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+ 'CS', 'AL', 'ON', 'ON', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AL',
+ 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'AL', 'AL', 'AL', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM',
+ 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'AL', 'AL', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN',
+ 'AN', 'ET', 'AN', 'AN', 'AL', 'AL', 'AL', 'NSM', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM',
+ 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'ON', 'NSM',
+ 'NSM', 'NSM', 'NSM', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+ 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL'
+ ];
+
+ function isOdd(i) {
+ return (i & 1) !== 0;
}
- finish() {
- this._capability.resolve();
+
+ function isEven(i) {
+ return (i & 1) === 0;
}
- terminate() {
- this.terminated = true;
+
+ function findUnequal(arr, start, value) {
+ for (var j = start, jj = arr.length; j < jj; ++j) {
+ if (arr[j] !== value) {
+ return j;
+ }
+ }
+ return j;
}
- ensureNotTerminated() {
- if (this.terminated) {
- throw new Error("Worker task was terminated");
+
+ function setValues(arr, start, end, value) {
+ for (var j = start; j < end; ++j) {
+ arr[j] = value;
}
}
-}
-exports.WorkerTask = WorkerTask;
-class WorkerMessageHandler {
- static setup(handler, port) {
- let testMessageProcessed = false;
- handler.on("test", function (data) {
- if (testMessageProcessed) {
+
+ function reverseValues(arr, start, end) {
+ for (var i = start, j = end - 1; i < j; ++i, --j) {
+ var temp = arr[i];
+ arr[i] = arr[j];
+ arr[j] = temp;
+ }
+ }
+
+ function createBidiText(str, isLTR, vertical) {
+ return {
+ str: str,
+ dir: (vertical ? 'ttb' : (isLTR ? 'ltr' : 'rtl'))
+ };
+ }
+
+ // These are used in bidi(), which is called frequently. We re-use them on
+ // each call to avoid unnecessary allocations.
+ var chars = [];
+ var types = [];
+
+ function bidi(str, startLevel, vertical) {
+ var isLTR = true;
+ var strLength = str.length;
+ if (strLength === 0 || vertical) {
+ return createBidiText(str, isLTR, vertical);
+ }
+
+ // Get types and fill arrays
+ chars.length = strLength;
+ types.length = strLength;
+ var numBidi = 0;
+
+ var i, ii;
+ for (i = 0; i < strLength; ++i) {
+ chars[i] = str.charAt(i);
+
+ var charCode = str.charCodeAt(i);
+ var charType = 'L';
+ if (charCode <= 0x00ff) {
+ charType = baseTypes[charCode];
+ } else if (0x0590 <= charCode && charCode <= 0x05f4) {
+ charType = 'R';
+ } else if (0x0600 <= charCode && charCode <= 0x06ff) {
+ charType = arabicTypes[charCode & 0xff];
+ } else if (0x0700 <= charCode && charCode <= 0x08AC) {
+ charType = 'AL';
+ }
+ if (charType === 'R' || charType === 'AL' || charType === 'AN') {
+ numBidi++;
+ }
+ types[i] = charType;
+ }
+
+ // Detect the bidi method
+ // - If there are no rtl characters then no bidi needed
+ // - If less than 30% chars are rtl then string is primarily ltr
+ // - If more than 30% chars are rtl then string is primarily rtl
+ if (numBidi === 0) {
+ isLTR = true;
+ return createBidiText(str, isLTR);
+ }
+
+ if (startLevel === -1) {
+ if ((strLength / numBidi) < 0.3) {
+ isLTR = true;
+ startLevel = 0;
+ } else {
+ isLTR = false;
+ startLevel = 1;
+ }
+ }
+
+ var levels = [];
+ for (i = 0; i < strLength; ++i) {
+ levels[i] = startLevel;
+ }
+
+ /*
+ X1-X10: skip most of this, since we are NOT doing the embeddings.
+ */
+ var e = (isOdd(startLevel) ? 'R' : 'L');
+ var sor = e;
+ var eor = sor;
+
+ /*
+ W1. Examine each non-spacing mark (NSM) in the level run, and change the
+ type of the NSM to the type of the previous character. If the NSM is at the
+ start of the level run, it will get the type of sor.
+ */
+ var lastType = sor;
+ for (i = 0; i < strLength; ++i) {
+ if (types[i] === 'NSM') {
+ types[i] = lastType;
+ } else {
+ lastType = types[i];
+ }
+ }
+
+ /*
+ W2. Search backwards from each instance of a European number until the
+ first strong type (R, L, AL, or sor) is found. If an AL is found, change
+ the type of the European number to Arabic number.
+ */
+ lastType = sor;
+ var t;
+ for (i = 0; i < strLength; ++i) {
+ t = types[i];
+ if (t === 'EN') {
+ types[i] = (lastType === 'AL') ? 'AN' : 'EN';
+ } else if (t === 'R' || t === 'L' || t === 'AL') {
+ lastType = t;
+ }
+ }
+
+ /*
+ W3. Change all ALs to R.
+ */
+ for (i = 0; i < strLength; ++i) {
+ t = types[i];
+ if (t === 'AL') {
+ types[i] = 'R';
+ }
+ }
+
+ /*
+ W4. A single European separator between two European numbers changes to a
+ European number. A single common separator between two numbers of the same
+ type changes to that type:
+ */
+ for (i = 1; i < strLength - 1; ++i) {
+ if (types[i] === 'ES' && types[i - 1] === 'EN' && types[i + 1] === 'EN') {
+ types[i] = 'EN';
+ }
+ if (types[i] === 'CS' &&
+ (types[i - 1] === 'EN' || types[i - 1] === 'AN') &&
+ types[i + 1] === types[i - 1]) {
+ types[i] = types[i - 1];
+ }
+ }
+
+ /*
+ W5. A sequence of European terminators adjacent to European numbers changes
+ to all European numbers:
+ */
+ for (i = 0; i < strLength; ++i) {
+ if (types[i] === 'EN') {
+ // do before
+ var j;
+ for (j = i - 1; j >= 0; --j) {
+ if (types[j] !== 'ET') {
+ break;
+ }
+ types[j] = 'EN';
+ }
+ // do after
+ for (j = i + 1; j < strLength; --j) {
+ if (types[j] !== 'ET') {
+ break;
+ }
+ types[j] = 'EN';
+ }
+ }
+ }
+
+ /*
+ W6. Otherwise, separators and terminators change to Other Neutral:
+ */
+ for (i = 0; i < strLength; ++i) {
+ t = types[i];
+ if (t === 'WS' || t === 'ES' || t === 'ET' || t === 'CS') {
+ types[i] = 'ON';
+ }
+ }
+
+ /*
+ W7. Search backwards from each instance of a European number until the
+ first strong type (R, L, or sor) is found. If an L is found, then change
+ the type of the European number to L.
+ */
+ lastType = sor;
+ for (i = 0; i < strLength; ++i) {
+ t = types[i];
+ if (t === 'EN') {
+ types[i] = ((lastType === 'L') ? 'L' : 'EN');
+ } else if (t === 'R' || t === 'L') {
+ lastType = t;
+ }
+ }
+
+ /*
+ N1. A sequence of neutrals takes the direction of the surrounding strong
+ text if the text on both sides has the same direction. European and Arabic
+ numbers are treated as though they were R. Start-of-level-run (sor) and
+ end-of-level-run (eor) are used at level run boundaries.
+ */
+ for (i = 0; i < strLength; ++i) {
+ if (types[i] === 'ON') {
+ var end = findUnequal(types, i + 1, 'ON');
+ var before = sor;
+ if (i > 0) {
+ before = types[i - 1];
+ }
+
+ var after = eor;
+ if (end + 1 < strLength) {
+ after = types[end + 1];
+ }
+ if (before !== 'L') {
+ before = 'R';
+ }
+ if (after !== 'L') {
+ after = 'R';
+ }
+ if (before === after) {
+ setValues(types, i, end, before);
+ }
+ i = end - 1; // reset to end (-1 so next iteration is ok)
+ }
+ }
+
+ /*
+ N2. Any remaining neutrals take the embedding direction.
+ */
+ for (i = 0; i < strLength; ++i) {
+ if (types[i] === 'ON') {
+ types[i] = e;
+ }
+ }
+
+ /*
+ I1. For all characters with an even (left-to-right) embedding direction,
+ those of type R go up one level and those of type AN or EN go up two
+ levels.
+ I2. For all characters with an odd (right-to-left) embedding direction,
+ those of type L, EN or AN go up one level.
+ */
+ for (i = 0; i < strLength; ++i) {
+ t = types[i];
+ if (isEven(levels[i])) {
+ if (t === 'R') {
+ levels[i] += 1;
+ } else if (t === 'AN' || t === 'EN') {
+ levels[i] += 2;
+ }
+ } else { // isOdd
+ if (t === 'L' || t === 'AN' || t === 'EN') {
+ levels[i] += 1;
+ }
+ }
+ }
+
+ /*
+ L1. On each line, reset the embedding level of the following characters to
+ the paragraph embedding level:
+
+ segment separators,
+ paragraph separators,
+ any sequence of whitespace characters preceding a segment separator or
+ paragraph separator, and any sequence of white space characters at the end
+ of the line.
+ */
+
+ // don't bother as text is only single line
+
+ /*
+ L2. From the highest level found in the text to the lowest odd level on
+ each line, reverse any contiguous sequence of characters that are at that
+ level or higher.
+ */
+
+ // find highest level & lowest odd level
+ var highestLevel = -1;
+ var lowestOddLevel = 99;
+ var level;
+ for (i = 0, ii = levels.length; i < ii; ++i) {
+ level = levels[i];
+ if (highestLevel < level) {
+ highestLevel = level;
+ }
+ if (lowestOddLevel > level && isOdd(level)) {
+ lowestOddLevel = level;
+ }
+ }
+
+ // now reverse between those limits
+ for (level = highestLevel; level >= lowestOddLevel; --level) {
+ // find segments to reverse
+ var start = -1;
+ for (i = 0, ii = levels.length; i < ii; ++i) {
+ if (levels[i] < level) {
+ if (start >= 0) {
+ reverseValues(chars, start, i);
+ start = -1;
+ }
+ } else if (start < 0) {
+ start = i;
+ }
+ }
+ if (start >= 0) {
+ reverseValues(chars, start, levels.length);
+ }
+ }
+
+ /*
+ L3. Combining marks applied to a right-to-left base character will at this
+ point precede their base character. If the rendering engine expects them to
+ follow the base characters in the final display process, then the ordering
+ of the marks and the base character must be reversed.
+ */
+
+ // don't bother for now
+
+ /*
+ L4. A character that possesses the mirrored property as specified by
+ Section 4.7, Mirrored, must be depicted by a mirrored glyph if the resolved
+ directionality of that character is R.
+ */
+
+ // don't mirror as characters are already mirrored in the pdf
+
+ // Finally, return string
+ for (i = 0, ii = chars.length; i < ii; ++i) {
+ var ch = chars[i];
+ if (ch === '<' || ch === '>') {
+ chars[i] = '';
+ }
+ }
+ return createBidiText(chars.join(''), isLTR);
+ }
+
+exports.bidi = bidi;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreCharsets = {}));
+ }
+}(this, function (exports) {
+
+var ISOAdobeCharset = [
+ '.notdef', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar',
+ 'percent', 'ampersand', 'quoteright', 'parenleft', 'parenright',
+ 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero',
+ 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight',
+ 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question',
+ 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
+ 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
+ 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore',
+ 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
+ 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+ 'braceleft', 'bar', 'braceright', 'asciitilde', 'exclamdown', 'cent',
+ 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency',
+ 'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft',
+ 'guilsinglright', 'fi', 'fl', 'endash', 'dagger', 'daggerdbl',
+ 'periodcentered', 'paragraph', 'bullet', 'quotesinglbase',
+ 'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis',
+ 'perthousand', 'questiondown', 'grave', 'acute', 'circumflex', 'tilde',
+ 'macron', 'breve', 'dotaccent', 'dieresis', 'ring', 'cedilla',
+ 'hungarumlaut', 'ogonek', 'caron', 'emdash', 'AE', 'ordfeminine',
+ 'Lslash', 'Oslash', 'OE', 'ordmasculine', 'ae', 'dotlessi', 'lslash',
+ 'oslash', 'oe', 'germandbls', 'onesuperior', 'logicalnot', 'mu',
+ 'trademark', 'Eth', 'onehalf', 'plusminus', 'Thorn', 'onequarter',
+ 'divide', 'brokenbar', 'degree', 'thorn', 'threequarters', 'twosuperior',
+ 'registered', 'minus', 'eth', 'multiply', 'threesuperior', 'copyright',
+ 'Aacute', 'Acircumflex', 'Adieresis', 'Agrave', 'Aring', 'Atilde',
+ 'Ccedilla', 'Eacute', 'Ecircumflex', 'Edieresis', 'Egrave', 'Iacute',
+ 'Icircumflex', 'Idieresis', 'Igrave', 'Ntilde', 'Oacute', 'Ocircumflex',
+ 'Odieresis', 'Ograve', 'Otilde', 'Scaron', 'Uacute', 'Ucircumflex',
+ 'Udieresis', 'Ugrave', 'Yacute', 'Ydieresis', 'Zcaron', 'aacute',
+ 'acircumflex', 'adieresis', 'agrave', 'aring', 'atilde', 'ccedilla',
+ 'eacute', 'ecircumflex', 'edieresis', 'egrave', 'iacute', 'icircumflex',
+ 'idieresis', 'igrave', 'ntilde', 'oacute', 'ocircumflex', 'odieresis',
+ 'ograve', 'otilde', 'scaron', 'uacute', 'ucircumflex', 'udieresis',
+ 'ugrave', 'yacute', 'ydieresis', 'zcaron'
+];
+
+var ExpertCharset = [
+ '.notdef', 'space', 'exclamsmall', 'Hungarumlautsmall', 'dollaroldstyle',
+ 'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior',
+ 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma',
+ 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle',
+ 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle',
+ 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle',
+ 'colon', 'semicolon', 'commasuperior', 'threequartersemdash',
+ 'periodsuperior', 'questionsmall', 'asuperior', 'bsuperior',
+ 'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior',
+ 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior',
+ 'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior',
+ 'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall',
+ 'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall',
+ 'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall',
+ 'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall',
+ 'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary',
+ 'onefitted', 'rupiah', 'Tildesmall', 'exclamdownsmall', 'centoldstyle',
+ 'Lslashsmall', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall',
+ 'Brevesmall', 'Caronsmall', 'Dotaccentsmall', 'Macronsmall',
+ 'figuredash', 'hypheninferior', 'Ogoneksmall', 'Ringsmall',
+ 'Cedillasmall', 'onequarter', 'onehalf', 'threequarters',
+ 'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths',
+ 'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior',
+ 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior',
+ 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior',
+ 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior',
+ 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior',
+ 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior',
+ 'periodinferior', 'commainferior', 'Agravesmall', 'Aacutesmall',
+ 'Acircumflexsmall', 'Atildesmall', 'Adieresissmall', 'Aringsmall',
+ 'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall',
+ 'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall',
+ 'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall',
+ 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall',
+ 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall',
+ 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall',
+ 'Ydieresissmall'
+];
+
+var ExpertSubsetCharset = [
+ '.notdef', 'space', 'dollaroldstyle', 'dollarsuperior',
+ 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader',
+ 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction',
+ 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle',
+ 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle',
+ 'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', 'commasuperior',
+ 'threequartersemdash', 'periodsuperior', 'asuperior', 'bsuperior',
+ 'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior',
+ 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior',
+ 'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior',
+ 'parenrightinferior', 'hyphensuperior', 'colonmonetary', 'onefitted',
+ 'rupiah', 'centoldstyle', 'figuredash', 'hypheninferior', 'onequarter',
+ 'onehalf', 'threequarters', 'oneeighth', 'threeeighths', 'fiveeighths',
+ 'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior',
+ 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior',
+ 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior',
+ 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior',
+ 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior',
+ 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior',
+ 'periodinferior', 'commainferior'
+];
+
+exports.ISOAdobeCharset = ISOAdobeCharset;
+exports.ExpertCharset = ExpertCharset;
+exports.ExpertSubsetCharset = ExpertSubsetCharset;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreEncodings = {}));
+ }
+}(this, function (exports) {
+
+ var ExpertEncoding = [
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ 'space', 'exclamsmall', 'Hungarumlautsmall', '', 'dollaroldstyle',
+ 'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior',
+ 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma',
+ 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle',
+ 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle',
+ 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon',
+ 'semicolon', 'commasuperior', 'threequartersemdash', 'periodsuperior',
+ 'questionsmall', '', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior',
+ 'esuperior', '', '', 'isuperior', '', '', 'lsuperior', 'msuperior',
+ 'nsuperior', 'osuperior', '', '', 'rsuperior', 'ssuperior', 'tsuperior',
+ '', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', '',
+ 'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall',
+ 'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall',
+ 'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall',
+ 'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall',
+ 'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary',
+ 'onefitted', 'rupiah', 'Tildesmall', '', '', '', '', '', '', '', '', '',
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ '', '', '', '', '', '', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall',
+ '', '', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall',
+ 'Caronsmall', '', 'Dotaccentsmall', '', '', 'Macronsmall', '', '',
+ 'figuredash', 'hypheninferior', '', '', 'Ogoneksmall', 'Ringsmall',
+ 'Cedillasmall', '', '', '', 'onequarter', 'onehalf', 'threequarters',
+ 'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths',
+ 'seveneighths', 'onethird', 'twothirds', '', '', 'zerosuperior',
+ 'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior',
+ 'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior',
+ 'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior',
+ 'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior',
+ 'seveninferior', 'eightinferior', 'nineinferior', 'centinferior',
+ 'dollarinferior', 'periodinferior', 'commainferior', 'Agravesmall',
+ 'Aacutesmall', 'Acircumflexsmall', 'Atildesmall', 'Adieresissmall',
+ 'Aringsmall', 'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall',
+ 'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall',
+ 'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall',
+ 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall',
+ 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall',
+ 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall',
+ 'Ydieresissmall'];
+
+ var MacExpertEncoding = [
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ 'space', 'exclamsmall', 'Hungarumlautsmall', 'centoldstyle',
+ 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', 'Acutesmall',
+ 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader',
+ 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle',
+ 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle',
+ 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle',
+ 'nineoldstyle', 'colon', 'semicolon', '', 'threequartersemdash', '',
+ 'questionsmall', '', '', '', '', 'Ethsmall', '', '', 'onequarter',
+ 'onehalf', 'threequarters', 'oneeighth', 'threeeighths', 'fiveeighths',
+ 'seveneighths', 'onethird', 'twothirds', '', '', '', '', '', '', 'ff',
+ 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', '', 'parenrightinferior',
+ 'Circumflexsmall', 'hypheninferior', 'Gravesmall', 'Asmall', 'Bsmall',
+ 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall',
+ 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall',
+ 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall',
+ 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah',
+ 'Tildesmall', '', '', 'asuperior', 'centsuperior', '', '', '', '',
+ 'Aacutesmall', 'Agravesmall', 'Acircumflexsmall', 'Adieresissmall',
+ 'Atildesmall', 'Aringsmall', 'Ccedillasmall', 'Eacutesmall', 'Egravesmall',
+ 'Ecircumflexsmall', 'Edieresissmall', 'Iacutesmall', 'Igravesmall',
+ 'Icircumflexsmall', 'Idieresissmall', 'Ntildesmall', 'Oacutesmall',
+ 'Ogravesmall', 'Ocircumflexsmall', 'Odieresissmall', 'Otildesmall',
+ 'Uacutesmall', 'Ugravesmall', 'Ucircumflexsmall', 'Udieresissmall', '',
+ 'eightsuperior', 'fourinferior', 'threeinferior', 'sixinferior',
+ 'eightinferior', 'seveninferior', 'Scaronsmall', '', 'centinferior',
+ 'twoinferior', '', 'Dieresissmall', '', 'Caronsmall', 'osuperior',
+ 'fiveinferior', '', 'commainferior', 'periodinferior', 'Yacutesmall', '',
+ 'dollarinferior', '', 'Thornsmall', '', 'nineinferior', 'zeroinferior',
+ 'Zcaronsmall', 'AEsmall', 'Oslashsmall', 'questiondownsmall',
+ 'oneinferior', 'Lslashsmall', '', '', '', '', '', '', 'Cedillasmall', '',
+ '', '', '', '', 'OEsmall', 'figuredash', 'hyphensuperior', '', '', '', '',
+ 'exclamdownsmall', '', 'Ydieresissmall', '', 'onesuperior', 'twosuperior',
+ 'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior',
+ 'sevensuperior', 'ninesuperior', 'zerosuperior', '', 'esuperior',
+ 'rsuperior', 'tsuperior', '', '', 'isuperior', 'ssuperior', 'dsuperior',
+ '', '', '', '', '', 'lsuperior', 'Ogoneksmall', 'Brevesmall',
+ 'Macronsmall', 'bsuperior', 'nsuperior', 'msuperior', 'commasuperior',
+ 'periodsuperior', 'Dotaccentsmall', 'Ringsmall'];
+
+ var MacRomanEncoding = [
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent',
+ 'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus',
+ 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three',
+ 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon',
+ 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F',
+ 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U',
+ 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright',
+ 'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
+ 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
+ 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', '',
+ 'Adieresis', 'Aring', 'Ccedilla', 'Eacute', 'Ntilde', 'Odieresis',
+ 'Udieresis', 'aacute', 'agrave', 'acircumflex', 'adieresis', 'atilde',
+ 'aring', 'ccedilla', 'eacute', 'egrave', 'ecircumflex', 'edieresis',
+ 'iacute', 'igrave', 'icircumflex', 'idieresis', 'ntilde', 'oacute',
+ 'ograve', 'ocircumflex', 'odieresis', 'otilde', 'uacute', 'ugrave',
+ 'ucircumflex', 'udieresis', 'dagger', 'degree', 'cent', 'sterling',
+ 'section', 'bullet', 'paragraph', 'germandbls', 'registered', 'copyright',
+ 'trademark', 'acute', 'dieresis', 'notequal', 'AE', 'Oslash', 'infinity',
+ 'plusminus', 'lessequal', 'greaterequal', 'yen', 'mu', 'partialdiff',
+ 'summation', 'product', 'pi', 'integral', 'ordfeminine', 'ordmasculine',
+ 'Omega', 'ae', 'oslash', 'questiondown', 'exclamdown', 'logicalnot',
+ 'radical', 'florin', 'approxequal', 'Delta', 'guillemotleft',
+ 'guillemotright', 'ellipsis', 'space', 'Agrave', 'Atilde', 'Otilde', 'OE',
+ 'oe', 'endash', 'emdash', 'quotedblleft', 'quotedblright', 'quoteleft',
+ 'quoteright', 'divide', 'lozenge', 'ydieresis', 'Ydieresis', 'fraction',
+ 'currency', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'daggerdbl',
+ 'periodcentered', 'quotesinglbase', 'quotedblbase', 'perthousand',
+ 'Acircumflex', 'Ecircumflex', 'Aacute', 'Edieresis', 'Egrave', 'Iacute',
+ 'Icircumflex', 'Idieresis', 'Igrave', 'Oacute', 'Ocircumflex', 'apple',
+ 'Ograve', 'Uacute', 'Ucircumflex', 'Ugrave', 'dotlessi', 'circumflex',
+ 'tilde', 'macron', 'breve', 'dotaccent', 'ring', 'cedilla', 'hungarumlaut',
+ 'ogonek', 'caron'];
+
+ var StandardEncoding = [
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent',
+ 'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus',
+ 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three',
+ 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon',
+ 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F',
+ 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U',
+ 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright',
+ 'asciicircum', 'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f',
+ 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u',
+ 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde',
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'exclamdown',
+ 'cent', 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency',
+ 'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft',
+ 'guilsinglright', 'fi', 'fl', '', 'endash', 'dagger', 'daggerdbl',
+ 'periodcentered', '', 'paragraph', 'bullet', 'quotesinglbase',
+ 'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis',
+ 'perthousand', '', 'questiondown', '', 'grave', 'acute', 'circumflex',
+ 'tilde', 'macron', 'breve', 'dotaccent', 'dieresis', '', 'ring', 'cedilla',
+ '', 'hungarumlaut', 'ogonek', 'caron', 'emdash', '', '', '', '', '', '',
+ '', '', '', '', '', '', '', '', '', '', 'AE', '', 'ordfeminine', '', '',
+ '', '', 'Lslash', 'Oslash', 'OE', 'ordmasculine', '', '', '', '', '', 'ae',
+ '', '', '', 'dotlessi', '', '', 'lslash', 'oslash', 'oe', 'germandbls'];
+
+ var WinAnsiEncoding = [
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent',
+ 'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus',
+ 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three',
+ 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon',
+ 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F',
+ 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U',
+ 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright',
+ 'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
+ 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
+ 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde',
+ 'bullet', 'Euro', 'bullet', 'quotesinglbase', 'florin', 'quotedblbase',
+ 'ellipsis', 'dagger', 'daggerdbl', 'circumflex', 'perthousand', 'Scaron',
+ 'guilsinglleft', 'OE', 'bullet', 'Zcaron', 'bullet', 'bullet', 'quoteleft',
+ 'quoteright', 'quotedblleft', 'quotedblright', 'bullet', 'endash',
+ 'emdash', 'tilde', 'trademark', 'scaron', 'guilsinglright', 'oe', 'bullet',
+ 'zcaron', 'Ydieresis', 'space', 'exclamdown', 'cent', 'sterling',
+ 'currency', 'yen', 'brokenbar', 'section', 'dieresis', 'copyright',
+ 'ordfeminine', 'guillemotleft', 'logicalnot', 'hyphen', 'registered',
+ 'macron', 'degree', 'plusminus', 'twosuperior', 'threesuperior', 'acute',
+ 'mu', 'paragraph', 'periodcentered', 'cedilla', 'onesuperior',
+ 'ordmasculine', 'guillemotright', 'onequarter', 'onehalf', 'threequarters',
+ 'questiondown', 'Agrave', 'Aacute', 'Acircumflex', 'Atilde', 'Adieresis',
+ 'Aring', 'AE', 'Ccedilla', 'Egrave', 'Eacute', 'Ecircumflex', 'Edieresis',
+ 'Igrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Eth', 'Ntilde', 'Ograve',
+ 'Oacute', 'Ocircumflex', 'Otilde', 'Odieresis', 'multiply', 'Oslash',
+ 'Ugrave', 'Uacute', 'Ucircumflex', 'Udieresis', 'Yacute', 'Thorn',
+ 'germandbls', 'agrave', 'aacute', 'acircumflex', 'atilde', 'adieresis',
+ 'aring', 'ae', 'ccedilla', 'egrave', 'eacute', 'ecircumflex', 'edieresis',
+ 'igrave', 'iacute', 'icircumflex', 'idieresis', 'eth', 'ntilde', 'ograve',
+ 'oacute', 'ocircumflex', 'otilde', 'odieresis', 'divide', 'oslash',
+ 'ugrave', 'uacute', 'ucircumflex', 'udieresis', 'yacute', 'thorn',
+ 'ydieresis'];
+
+ var SymbolSetEncoding = [
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ 'space', 'exclam', 'universal', 'numbersign', 'existential', 'percent',
+ 'ampersand', 'suchthat', 'parenleft', 'parenright', 'asteriskmath', 'plus',
+ 'comma', 'minus', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four',
+ 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less',
+ 'equal', 'greater', 'question', 'congruent', 'Alpha', 'Beta', 'Chi',
+ 'Delta', 'Epsilon', 'Phi', 'Gamma', 'Eta', 'Iota', 'theta1', 'Kappa',
+ 'Lambda', 'Mu', 'Nu', 'Omicron', 'Pi', 'Theta', 'Rho', 'Sigma', 'Tau',
+ 'Upsilon', 'sigma1', 'Omega', 'Xi', 'Psi', 'Zeta', 'bracketleft',
+ 'therefore', 'bracketright', 'perpendicular', 'underscore', 'radicalex',
+ 'alpha', 'beta', 'chi', 'delta', 'epsilon', 'phi', 'gamma', 'eta', 'iota',
+ 'phi1', 'kappa', 'lambda', 'mu', 'nu', 'omicron', 'pi', 'theta', 'rho',
+ 'sigma', 'tau', 'upsilon', 'omega1', 'omega', 'xi', 'psi', 'zeta',
+ 'braceleft', 'bar', 'braceright', 'similar', '', '', '', '', '', '', '',
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ '', '', '', '', '', '', '', 'Euro', 'Upsilon1', 'minute', 'lessequal',
+ 'fraction', 'infinity', 'florin', 'club', 'diamond', 'heart', 'spade',
+ 'arrowboth', 'arrowleft', 'arrowup', 'arrowright', 'arrowdown', 'degree',
+ 'plusminus', 'second', 'greaterequal', 'multiply', 'proportional',
+ 'partialdiff', 'bullet', 'divide', 'notequal', 'equivalence',
+ 'approxequal', 'ellipsis', 'arrowvertex', 'arrowhorizex', 'carriagereturn',
+ 'aleph', 'Ifraktur', 'Rfraktur', 'weierstrass', 'circlemultiply',
+ 'circleplus', 'emptyset', 'intersection', 'union', 'propersuperset',
+ 'reflexsuperset', 'notsubset', 'propersubset', 'reflexsubset', 'element',
+ 'notelement', 'angle', 'gradient', 'registerserif', 'copyrightserif',
+ 'trademarkserif', 'product', 'radical', 'dotmath', 'logicalnot',
+ 'logicaland', 'logicalor', 'arrowdblboth', 'arrowdblleft', 'arrowdblup',
+ 'arrowdblright', 'arrowdbldown', 'lozenge', 'angleleft', 'registersans',
+ 'copyrightsans', 'trademarksans', 'summation', 'parenlefttp',
+ 'parenleftex', 'parenleftbt', 'bracketlefttp', 'bracketleftex',
+ 'bracketleftbt', 'bracelefttp', 'braceleftmid', 'braceleftbt', 'braceex',
+ '', 'angleright', 'integral', 'integraltp', 'integralex', 'integralbt',
+ 'parenrighttp', 'parenrightex', 'parenrightbt', 'bracketrighttp',
+ 'bracketrightex', 'bracketrightbt', 'bracerighttp', 'bracerightmid',
+ 'bracerightbt'];
+
+ var ZapfDingbatsEncoding = [
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+ 'space', 'a1', 'a2', 'a202', 'a3', 'a4', 'a5', 'a119', 'a118', 'a117',
+ 'a11', 'a12', 'a13', 'a14', 'a15', 'a16', 'a105', 'a17', 'a18', 'a19',
+ 'a20', 'a21', 'a22', 'a23', 'a24', 'a25', 'a26', 'a27', 'a28', 'a6', 'a7',
+ 'a8', 'a9', 'a10', 'a29', 'a30', 'a31', 'a32', 'a33', 'a34', 'a35', 'a36',
+ 'a37', 'a38', 'a39', 'a40', 'a41', 'a42', 'a43', 'a44', 'a45', 'a46',
+ 'a47', 'a48', 'a49', 'a50', 'a51', 'a52', 'a53', 'a54', 'a55', 'a56',
+ 'a57', 'a58', 'a59', 'a60', 'a61', 'a62', 'a63', 'a64', 'a65', 'a66',
+ 'a67', 'a68', 'a69', 'a70', 'a71', 'a72', 'a73', 'a74', 'a203', 'a75',
+ 'a204', 'a76', 'a77', 'a78', 'a79', 'a81', 'a82', 'a83', 'a84', 'a97',
+ 'a98', 'a99', 'a100', '', 'a89', 'a90', 'a93', 'a94', 'a91', 'a92', 'a205',
+ 'a85', 'a206', 'a86', 'a87', 'a88', 'a95', 'a96', '', '', '', '', '', '',
+ '', '', '', '', '', '', '', '', '', '', '', '', '', 'a101', 'a102', 'a103',
+ 'a104', 'a106', 'a107', 'a108', 'a112', 'a111', 'a110', 'a109', 'a120',
+ 'a121', 'a122', 'a123', 'a124', 'a125', 'a126', 'a127', 'a128', 'a129',
+ 'a130', 'a131', 'a132', 'a133', 'a134', 'a135', 'a136', 'a137', 'a138',
+ 'a139', 'a140', 'a141', 'a142', 'a143', 'a144', 'a145', 'a146', 'a147',
+ 'a148', 'a149', 'a150', 'a151', 'a152', 'a153', 'a154', 'a155', 'a156',
+ 'a157', 'a158', 'a159', 'a160', 'a161', 'a163', 'a164', 'a196', 'a165',
+ 'a192', 'a166', 'a167', 'a168', 'a169', 'a170', 'a171', 'a172', 'a173',
+ 'a162', 'a174', 'a175', 'a176', 'a177', 'a178', 'a179', 'a193', 'a180',
+ 'a199', 'a181', 'a200', 'a182', '', 'a201', 'a183', 'a184', 'a197', 'a185',
+ 'a194', 'a198', 'a186', 'a195', 'a187', 'a188', 'a189', 'a190', 'a191'];
+
+ function getEncoding(encodingName) {
+ switch (encodingName) {
+ case 'WinAnsiEncoding':
+ return WinAnsiEncoding;
+ case 'StandardEncoding':
+ return StandardEncoding;
+ case 'MacRomanEncoding':
+ return MacRomanEncoding;
+ case 'SymbolSetEncoding':
+ return SymbolSetEncoding;
+ case 'ZapfDingbatsEncoding':
+ return ZapfDingbatsEncoding;
+ case 'ExpertEncoding':
+ return ExpertEncoding;
+ case 'MacExpertEncoding':
+ return MacExpertEncoding;
+ default:
+ return null;
+ }
+ }
+
+ exports.WinAnsiEncoding = WinAnsiEncoding;
+ exports.StandardEncoding = StandardEncoding;
+ exports.MacRomanEncoding = MacRomanEncoding;
+ exports.SymbolSetEncoding = SymbolSetEncoding;
+ exports.ZapfDingbatsEncoding = ZapfDingbatsEncoding;
+ exports.ExpertEncoding = ExpertEncoding;
+ exports.getEncoding = getEncoding;
+}));
+
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreJpg = {}));
+ }
+}(this, function (exports) {
+
+/*
+This code was forked from https://github.com/notmasteryet/jpgjs. The original
+version was created by github user notmasteryet
+
+- The JPEG specification can be found in the ITU CCITT Recommendation T.81
+ (www.w3.org/Graphics/JPEG/itu-t81.pdf)
+- The JFIF specification can be found in the JPEG File Interchange Format
+ (www.w3.org/Graphics/JPEG/jfif3.pdf)
+- The Adobe Application-Specific JPEG markers in the Supporting the DCT Filters
+ in PostScript Level 2, Technical Note #5116
+ (partners.adobe.com/public/developer/en/ps/sdk/5116.DCT_Filter.pdf)
+*/
+
+var JpegImage = (function jpegImage() {
+ var dctZigZag = new Uint8Array([
+ 0,
+ 1, 8,
+ 16, 9, 2,
+ 3, 10, 17, 24,
+ 32, 25, 18, 11, 4,
+ 5, 12, 19, 26, 33, 40,
+ 48, 41, 34, 27, 20, 13, 6,
+ 7, 14, 21, 28, 35, 42, 49, 56,
+ 57, 50, 43, 36, 29, 22, 15,
+ 23, 30, 37, 44, 51, 58,
+ 59, 52, 45, 38, 31,
+ 39, 46, 53, 60,
+ 61, 54, 47,
+ 55, 62,
+ 63
+ ]);
+
+ var dctCos1 = 4017; // cos(pi/16)
+ var dctSin1 = 799; // sin(pi/16)
+ var dctCos3 = 3406; // cos(3*pi/16)
+ var dctSin3 = 2276; // sin(3*pi/16)
+ var dctCos6 = 1567; // cos(6*pi/16)
+ var dctSin6 = 3784; // sin(6*pi/16)
+ var dctSqrt2 = 5793; // sqrt(2)
+ var dctSqrt1d2 = 2896; // sqrt(2) / 2
+
+ function constructor() {
+ }
+
+ function buildHuffmanTable(codeLengths, values) {
+ var k = 0, code = [], i, j, length = 16;
+ while (length > 0 && !codeLengths[length - 1]) {
+ length--;
+ }
+ code.push({children: [], index: 0});
+ var p = code[0], q;
+ for (i = 0; i < length; i++) {
+ for (j = 0; j < codeLengths[i]; j++) {
+ p = code.pop();
+ p.children[p.index] = values[k];
+ while (p.index > 0) {
+ p = code.pop();
+ }
+ p.index++;
+ code.push(p);
+ while (code.length <= i) {
+ code.push(q = {children: [], index: 0});
+ p.children[p.index] = q.children;
+ p = q;
+ }
+ k++;
+ }
+ if (i + 1 < length) {
+ // p here points to last code
+ code.push(q = {children: [], index: 0});
+ p.children[p.index] = q.children;
+ p = q;
+ }
+ }
+ return code[0].children;
+ }
+
+ function getBlockBufferOffset(component, row, col) {
+ return 64 * ((component.blocksPerLine + 1) * row + col);
+ }
+
+ function decodeScan(data, offset, frame, components, resetInterval,
+ spectralStart, spectralEnd, successivePrev, successive) {
+ var mcusPerLine = frame.mcusPerLine;
+ var progressive = frame.progressive;
+
+ var startOffset = offset, bitsData = 0, bitsCount = 0;
+
+ function readBit() {
+ if (bitsCount > 0) {
+ bitsCount--;
+ return (bitsData >> bitsCount) & 1;
+ }
+ bitsData = data[offset++];
+ if (bitsData === 0xFF) {
+ var nextByte = data[offset++];
+ if (nextByte) {
+ throw 'unexpected marker: ' +
+ ((bitsData << 8) | nextByte).toString(16);
+ }
+ // unstuff 0
+ }
+ bitsCount = 7;
+ return bitsData >>> 7;
+ }
+
+ function decodeHuffman(tree) {
+ var node = tree;
+ while (true) {
+ node = node[readBit()];
+ if (typeof node === 'number') {
+ return node;
+ }
+ if (typeof node !== 'object') {
+ throw 'invalid huffman sequence';
+ }
+ }
+ }
+
+ function receive(length) {
+ var n = 0;
+ while (length > 0) {
+ n = (n << 1) | readBit();
+ length--;
+ }
+ return n;
+ }
+
+ function receiveAndExtend(length) {
+ if (length === 1) {
+ return readBit() === 1 ? 1 : -1;
+ }
+ var n = receive(length);
+ if (n >= 1 << (length - 1)) {
+ return n;
+ }
+ return n + (-1 << length) + 1;
+ }
+
+ function decodeBaseline(component, offset) {
+ var t = decodeHuffman(component.huffmanTableDC);
+ var diff = t === 0 ? 0 : receiveAndExtend(t);
+ component.blockData[offset] = (component.pred += diff);
+ var k = 1;
+ while (k < 64) {
+ var rs = decodeHuffman(component.huffmanTableAC);
+ var s = rs & 15, r = rs >> 4;
+ if (s === 0) {
+ if (r < 15) {
+ break;
+ }
+ k += 16;
+ continue;
+ }
+ k += r;
+ var z = dctZigZag[k];
+ component.blockData[offset + z] = receiveAndExtend(s);
+ k++;
+ }
+ }
+
+ function decodeDCFirst(component, offset) {
+ var t = decodeHuffman(component.huffmanTableDC);
+ var diff = t === 0 ? 0 : (receiveAndExtend(t) << successive);
+ component.blockData[offset] = (component.pred += diff);
+ }
+
+ function decodeDCSuccessive(component, offset) {
+ component.blockData[offset] |= readBit() << successive;
+ }
+
+ var eobrun = 0;
+ function decodeACFirst(component, offset) {
+ if (eobrun > 0) {
+ eobrun--;
return;
}
- testMessageProcessed = true;
- handler.send("test", data instanceof Uint8Array);
- });
- handler.on("configure", function (data) {
- (0, _util.setVerbosityLevel)(data.verbosity);
- });
- handler.on("GetDocRequest", function (data) {
- return WorkerMessageHandler.createDocumentHandler(data, port);
- });
- }
- static createDocumentHandler(docParams, port) {
- let pdfManager;
- let terminated = false;
- let cancelXHRs = null;
- const WorkerTasks = new Set();
- const verbosity = (0, _util.getVerbosityLevel)();
- const {
- docId,
- apiVersion
- } = docParams;
- const workerVersion = '3.11.176';
- if (apiVersion !== workerVersion) {
- throw new Error(`The API version "${apiVersion}" does not match ` + `the Worker version "${workerVersion}".`);
- }
- const enumerableProperties = [];
- for (const property in []) {
- enumerableProperties.push(property);
- }
- if (enumerableProperties.length) {
- throw new Error("The `Array.prototype` contains unexpected enumerable properties: " + enumerableProperties.join(", ") + "; thus breaking e.g. `for...in` iteration of `Array`s.");
- }
- const workerHandlerName = docId + "_worker";
- let handler = new _message_handler.MessageHandler(workerHandlerName, docId, port);
- function ensureNotTerminated() {
- if (terminated) {
- throw new Error("Worker was terminated");
+ var k = spectralStart, e = spectralEnd;
+ while (k <= e) {
+ var rs = decodeHuffman(component.huffmanTableAC);
+ var s = rs & 15, r = rs >> 4;
+ if (s === 0) {
+ if (r < 15) {
+ eobrun = receive(r) + (1 << r) - 1;
+ break;
+ }
+ k += 16;
+ continue;
+ }
+ k += r;
+ var z = dctZigZag[k];
+ component.blockData[offset + z] =
+ receiveAndExtend(s) * (1 << successive);
+ k++;
}
}
- function startWorkerTask(task) {
- WorkerTasks.add(task);
- }
- function finishWorkerTask(task) {
- task.finish();
- WorkerTasks.delete(task);
- }
- async function loadDocument(recoveryMode) {
- await pdfManager.ensureDoc("checkHeader");
- await pdfManager.ensureDoc("parseStartXRef");
- await pdfManager.ensureDoc("parse", [recoveryMode]);
- await pdfManager.ensureDoc("checkFirstPage", [recoveryMode]);
- await pdfManager.ensureDoc("checkLastPage", [recoveryMode]);
- const isPureXfa = await pdfManager.ensureDoc("isPureXfa");
- if (isPureXfa) {
- const task = new WorkerTask("loadXfaFonts");
- startWorkerTask(task);
- await Promise.all([pdfManager.loadXfaFonts(handler, task).catch(reason => {}).then(() => finishWorkerTask(task)), pdfManager.loadXfaImages()]);
- }
- const [numPages, fingerprints] = await Promise.all([pdfManager.ensureDoc("numPages"), pdfManager.ensureDoc("fingerprints")]);
- const htmlForXfa = isPureXfa ? await pdfManager.ensureDoc("htmlForXfa") : null;
- return {
- numPages,
- fingerprints,
- htmlForXfa
- };
- }
- function getPdfManager({
- data,
- password,
- disableAutoFetch,
- rangeChunkSize,
- length,
- docBaseUrl,
- enableXfa,
- evaluatorOptions
- }) {
- const pdfManagerArgs = {
- source: null,
- disableAutoFetch,
- docBaseUrl,
- docId,
- enableXfa,
- evaluatorOptions,
- handler,
- length,
- password,
- rangeChunkSize
- };
- const pdfManagerCapability = new _util.PromiseCapability();
- let newPdfManager;
- if (data) {
- try {
- pdfManagerArgs.source = data;
- newPdfManager = new _pdf_manager.LocalPdfManager(pdfManagerArgs);
- pdfManagerCapability.resolve(newPdfManager);
- } catch (ex) {
- pdfManagerCapability.reject(ex);
- }
- return pdfManagerCapability.promise;
- }
- let pdfStream,
- cachedChunks = [];
- try {
- pdfStream = new _worker_stream.PDFWorkerStream(handler);
- } catch (ex) {
- pdfManagerCapability.reject(ex);
- return pdfManagerCapability.promise;
- }
- const fullRequest = pdfStream.getFullReader();
- fullRequest.headersReady.then(function () {
- if (!fullRequest.isRangeSupported) {
- return;
- }
- pdfManagerArgs.source = pdfStream;
- pdfManagerArgs.length = fullRequest.contentLength;
- pdfManagerArgs.disableAutoFetch ||= fullRequest.isStreamingSupported;
- newPdfManager = new _pdf_manager.NetworkPdfManager(pdfManagerArgs);
- for (const chunk of cachedChunks) {
- newPdfManager.sendProgressiveData(chunk);
- }
- cachedChunks = [];
- pdfManagerCapability.resolve(newPdfManager);
- cancelXHRs = null;
- }).catch(function (reason) {
- pdfManagerCapability.reject(reason);
- cancelXHRs = null;
- });
- let loaded = 0;
- const flushChunks = function () {
- const pdfFile = (0, _core_utils.arrayBuffersToBytes)(cachedChunks);
- if (length && pdfFile.length !== length) {
- (0, _util.warn)("reported HTTP length is different from actual");
- }
- try {
- pdfManagerArgs.source = pdfFile;
- newPdfManager = new _pdf_manager.LocalPdfManager(pdfManagerArgs);
- pdfManagerCapability.resolve(newPdfManager);
- } catch (ex) {
- pdfManagerCapability.reject(ex);
- }
- cachedChunks = [];
- };
- new Promise(function (resolve, reject) {
- const readChunk = function ({
- value,
- done
- }) {
- try {
- ensureNotTerminated();
- if (done) {
- if (!newPdfManager) {
- flushChunks();
- }
- cancelXHRs = null;
- return;
- }
- loaded += value.byteLength;
- if (!fullRequest.isStreamingSupported) {
- handler.send("DocProgress", {
- loaded,
- total: Math.max(loaded, fullRequest.contentLength || 0)
- });
- }
- if (newPdfManager) {
- newPdfManager.sendProgressiveData(value);
+
+ var successiveACState = 0, successiveACNextValue;
+ function decodeACSuccessive(component, offset) {
+ var k = spectralStart;
+ var e = spectralEnd;
+ var r = 0;
+ var s;
+ var rs;
+ while (k <= e) {
+ var z = dctZigZag[k];
+ switch (successiveACState) {
+ case 0: // initial state
+ rs = decodeHuffman(component.huffmanTableAC);
+ s = rs & 15;
+ r = rs >> 4;
+ if (s === 0) {
+ if (r < 15) {
+ eobrun = receive(r) + (1 << r);
+ successiveACState = 4;
} else {
- cachedChunks.push(value);
+ r = 16;
+ successiveACState = 1;
}
- fullRequest.read().then(readChunk, reject);
- } catch (e) {
- reject(e);
- }
- };
- fullRequest.read().then(readChunk, reject);
- }).catch(function (e) {
- pdfManagerCapability.reject(e);
- cancelXHRs = null;
- });
- cancelXHRs = function (reason) {
- pdfStream.cancelAllRequests(reason);
- };
- return pdfManagerCapability.promise;
- }
- function setupDoc(data) {
- function onSuccess(doc) {
- ensureNotTerminated();
- handler.send("GetDoc", {
- pdfInfo: doc
- });
- }
- function onFailure(ex) {
- ensureNotTerminated();
- if (ex instanceof _util.PasswordException) {
- const task = new WorkerTask(`PasswordException: response ${ex.code}`);
- startWorkerTask(task);
- handler.sendWithPromise("PasswordRequest", ex).then(function ({
- password
- }) {
- finishWorkerTask(task);
- pdfManager.updatePassword(password);
- pdfManagerReady();
- }).catch(function () {
- finishWorkerTask(task);
- handler.send("DocException", ex);
- });
- } else if (ex instanceof _util.InvalidPDFException || ex instanceof _util.MissingPDFException || ex instanceof _util.UnexpectedResponseException || ex instanceof _util.UnknownErrorException) {
- handler.send("DocException", ex);
- } else {
- handler.send("DocException", new _util.UnknownErrorException(ex.message, ex.toString()));
- }
- }
- function pdfManagerReady() {
- ensureNotTerminated();
- loadDocument(false).then(onSuccess, function (reason) {
- ensureNotTerminated();
- if (!(reason instanceof _core_utils.XRefParseException)) {
- onFailure(reason);
- return;
- }
- pdfManager.requestLoadedStream().then(function () {
- ensureNotTerminated();
- loadDocument(true).then(onSuccess, onFailure);
- });
- });
- }
- ensureNotTerminated();
- getPdfManager(data).then(function (newPdfManager) {
- if (terminated) {
- newPdfManager.terminate(new _util.AbortException("Worker was terminated."));
- throw new Error("Worker was terminated");
- }
- pdfManager = newPdfManager;
- pdfManager.requestLoadedStream(true).then(stream => {
- handler.send("DataLoaded", {
- length: stream.bytes.byteLength
- });
- });
- }).then(pdfManagerReady, onFailure);
- }
- handler.on("GetPage", function (data) {
- return pdfManager.getPage(data.pageIndex).then(function (page) {
- return Promise.all([pdfManager.ensure(page, "rotate"), pdfManager.ensure(page, "ref"), pdfManager.ensure(page, "userUnit"), pdfManager.ensure(page, "view")]).then(function ([rotate, ref, userUnit, view]) {
- return {
- rotate,
- ref,
- userUnit,
- view
- };
- });
- });
- });
- handler.on("GetPageIndex", function (data) {
- const pageRef = _primitives.Ref.get(data.num, data.gen);
- return pdfManager.ensureCatalog("getPageIndex", [pageRef]);
- });
- handler.on("GetDestinations", function (data) {
- return pdfManager.ensureCatalog("destinations");
- });
- handler.on("GetDestination", function (data) {
- return pdfManager.ensureCatalog("getDestination", [data.id]);
- });
- handler.on("GetPageLabels", function (data) {
- return pdfManager.ensureCatalog("pageLabels");
- });
- handler.on("GetPageLayout", function (data) {
- return pdfManager.ensureCatalog("pageLayout");
- });
- handler.on("GetPageMode", function (data) {
- return pdfManager.ensureCatalog("pageMode");
- });
- handler.on("GetViewerPreferences", function (data) {
- return pdfManager.ensureCatalog("viewerPreferences");
- });
- handler.on("GetOpenAction", function (data) {
- return pdfManager.ensureCatalog("openAction");
- });
- handler.on("GetAttachments", function (data) {
- return pdfManager.ensureCatalog("attachments");
- });
- handler.on("GetDocJSActions", function (data) {
- return pdfManager.ensureCatalog("jsActions");
- });
- handler.on("GetPageJSActions", function ({
- pageIndex
- }) {
- return pdfManager.getPage(pageIndex).then(function (page) {
- return pdfManager.ensure(page, "jsActions");
- });
- });
- handler.on("GetOutline", function (data) {
- return pdfManager.ensureCatalog("documentOutline");
- });
- handler.on("GetOptionalContentConfig", function (data) {
- return pdfManager.ensureCatalog("optionalContentConfig");
- });
- handler.on("GetPermissions", function (data) {
- return pdfManager.ensureCatalog("permissions");
- });
- handler.on("GetMetadata", function (data) {
- return Promise.all([pdfManager.ensureDoc("documentInfo"), pdfManager.ensureCatalog("metadata")]);
- });
- handler.on("GetMarkInfo", function (data) {
- return pdfManager.ensureCatalog("markInfo");
- });
- handler.on("GetData", function (data) {
- return pdfManager.requestLoadedStream().then(function (stream) {
- return stream.bytes;
- });
- });
- handler.on("GetAnnotations", function ({
- pageIndex,
- intent
- }) {
- return pdfManager.getPage(pageIndex).then(function (page) {
- const task = new WorkerTask(`GetAnnotations: page ${pageIndex}`);
- startWorkerTask(task);
- return page.getAnnotationsData(handler, task, intent).then(data => {
- finishWorkerTask(task);
- return data;
- }, reason => {
- finishWorkerTask(task);
- throw reason;
- });
- });
- });
- handler.on("GetFieldObjects", function (data) {
- return pdfManager.ensureDoc("fieldObjects");
- });
- handler.on("HasJSActions", function (data) {
- return pdfManager.ensureDoc("hasJSActions");
- });
- handler.on("GetCalculationOrderIds", function (data) {
- return pdfManager.ensureDoc("calculationOrderIds");
- });
- handler.on("SaveDocument", async function ({
- isPureXfa,
- numPages,
- annotationStorage,
- filename
- }) {
- const globalPromises = [pdfManager.requestLoadedStream(), pdfManager.ensureCatalog("acroForm"), pdfManager.ensureCatalog("acroFormRef"), pdfManager.ensureDoc("startXRef"), pdfManager.ensureDoc("xref"), pdfManager.ensureDoc("linearization"), pdfManager.ensureCatalog("structTreeRoot")];
- const promises = [];
- const newAnnotationsByPage = !isPureXfa ? (0, _core_utils.getNewAnnotationsMap)(annotationStorage) : null;
- const [stream, acroForm, acroFormRef, startXRef, xref, linearization, _structTreeRoot] = await Promise.all(globalPromises);
- const catalogRef = xref.trailer.getRaw("Root") || null;
- let structTreeRoot;
- if (newAnnotationsByPage) {
- if (!_structTreeRoot) {
- if (await _struct_tree.StructTreeRoot.canCreateStructureTree({
- catalogRef,
- pdfManager,
- newAnnotationsByPage
- })) {
- structTreeRoot = null;
- }
- } else if (await _structTreeRoot.canUpdateStructTree({
- pdfManager,
- newAnnotationsByPage
- })) {
- structTreeRoot = _structTreeRoot;
- }
- const imagePromises = _annotation.AnnotationFactory.generateImages(annotationStorage.values(), xref, pdfManager.evaluatorOptions.isOffscreenCanvasSupported);
- const newAnnotationPromises = structTreeRoot === undefined ? promises : [];
- for (const [pageIndex, annotations] of newAnnotationsByPage) {
- newAnnotationPromises.push(pdfManager.getPage(pageIndex).then(page => {
- const task = new WorkerTask(`Save (editor): page ${pageIndex}`);
- return page.saveNewAnnotations(handler, task, annotations, imagePromises).finally(function () {
- finishWorkerTask(task);
- });
- }));
- }
- if (structTreeRoot === null) {
- promises.push(Promise.all(newAnnotationPromises).then(async newRefs => {
- await _struct_tree.StructTreeRoot.createStructureTree({
- newAnnotationsByPage,
- xref,
- catalogRef,
- pdfManager,
- newRefs
- });
- return newRefs;
- }));
- } else if (structTreeRoot) {
- promises.push(Promise.all(newAnnotationPromises).then(async newRefs => {
- await structTreeRoot.updateStructureTree({
- newAnnotationsByPage,
- pdfManager,
- newRefs
- });
- return newRefs;
- }));
- }
- }
- if (isPureXfa) {
- promises.push(pdfManager.serializeXfaData(annotationStorage));
- } else {
- for (let pageIndex = 0; pageIndex < numPages; pageIndex++) {
- promises.push(pdfManager.getPage(pageIndex).then(function (page) {
- const task = new WorkerTask(`Save: page ${pageIndex}`);
- return page.save(handler, task, annotationStorage).finally(function () {
- finishWorkerTask(task);
- });
- }));
- }
- }
- const refs = await Promise.all(promises);
- let newRefs = [];
- let xfaData = null;
- if (isPureXfa) {
- xfaData = refs[0];
- if (!xfaData) {
- return stream.bytes;
- }
- } else {
- newRefs = refs.flat(2);
- if (newRefs.length === 0) {
- return stream.bytes;
- }
- }
- const needAppearances = acroFormRef && acroForm instanceof _primitives.Dict && newRefs.some(ref => ref.needAppearances);
- const xfa = acroForm instanceof _primitives.Dict && acroForm.get("XFA") || null;
- let xfaDatasetsRef = null;
- let hasXfaDatasetsEntry = false;
- if (Array.isArray(xfa)) {
- for (let i = 0, ii = xfa.length; i < ii; i += 2) {
- if (xfa[i] === "datasets") {
- xfaDatasetsRef = xfa[i + 1];
- hasXfaDatasetsEntry = true;
- }
- }
- if (xfaDatasetsRef === null) {
- xfaDatasetsRef = xref.getNewTemporaryRef();
- }
- } else if (xfa) {
- (0, _util.warn)("Unsupported XFA type.");
- }
- let newXrefInfo = Object.create(null);
- if (xref.trailer) {
- const infoObj = Object.create(null);
- const xrefInfo = xref.trailer.get("Info") || null;
- if (xrefInfo instanceof _primitives.Dict) {
- xrefInfo.forEach((key, value) => {
- if (typeof value === "string") {
- infoObj[key] = (0, _util.stringToPDFString)(value);
+ } else {
+ if (s !== 1) {
+ throw 'invalid ACn encoding';
}
- });
+ successiveACNextValue = receiveAndExtend(s);
+ successiveACState = r ? 2 : 3;
+ }
+ continue;
+ case 1: // skipping r zero items
+ case 2:
+ if (component.blockData[offset + z]) {
+ component.blockData[offset + z] += (readBit() << successive);
+ } else {
+ r--;
+ if (r === 0) {
+ successiveACState = successiveACState === 2 ? 3 : 0;
+ }
+ }
+ break;
+ case 3: // set value for a zero item
+ if (component.blockData[offset + z]) {
+ component.blockData[offset + z] += (readBit() << successive);
+ } else {
+ component.blockData[offset + z] =
+ successiveACNextValue << successive;
+ successiveACState = 0;
+ }
+ break;
+ case 4: // eob
+ if (component.blockData[offset + z]) {
+ component.blockData[offset + z] += (readBit() << successive);
+ }
+ break;
}
- newXrefInfo = {
- rootRef: catalogRef,
- encryptRef: xref.trailer.getRaw("Encrypt") || null,
- newRef: xref.getNewTemporaryRef(),
- infoRef: xref.trailer.getRaw("Info") || null,
- info: infoObj,
- fileIds: xref.trailer.get("ID") || null,
- startXRef: linearization ? startXRef : xref.lastXRefStreamPos ?? startXRef,
- filename
- };
+ k++;
}
- return (0, _writer.incrementalUpdate)({
- originalData: stream.bytes,
- xrefInfo: newXrefInfo,
- newRefs,
- xref,
- hasXfa: !!xfa,
- xfaDatasetsRef,
- hasXfaDatasetsEntry,
- needAppearances,
- acroFormRef,
- acroForm,
- xfaData
- }).finally(() => {
- xref.resetNewTemporaryRef();
- });
- });
- handler.on("GetOperatorList", function (data, sink) {
- const pageIndex = data.pageIndex;
- pdfManager.getPage(pageIndex).then(function (page) {
- const task = new WorkerTask(`GetOperatorList: page ${pageIndex}`);
- startWorkerTask(task);
- const start = verbosity >= _util.VerbosityLevel.INFOS ? Date.now() : 0;
- page.getOperatorList({
- handler,
- sink,
- task,
- intent: data.intent,
- cacheKey: data.cacheKey,
- annotationStorage: data.annotationStorage
- }).then(function (operatorListInfo) {
- finishWorkerTask(task);
- if (start) {
- (0, _util.info)(`page=${pageIndex + 1} - getOperatorList: time=` + `${Date.now() - start}ms, len=${operatorListInfo.length}`);
- }
- sink.close();
- }, function (reason) {
- finishWorkerTask(task);
- if (task.terminated) {
- return;
- }
- sink.error(reason);
- });
- });
- });
- handler.on("GetTextContent", function (data, sink) {
- const {
- pageIndex,
- includeMarkedContent,
- disableNormalization
- } = data;
- pdfManager.getPage(pageIndex).then(function (page) {
- const task = new WorkerTask("GetTextContent: page " + pageIndex);
- startWorkerTask(task);
- const start = verbosity >= _util.VerbosityLevel.INFOS ? Date.now() : 0;
- page.extractTextContent({
- handler,
- task,
- sink,
- includeMarkedContent,
- disableNormalization
- }).then(function () {
- finishWorkerTask(task);
- if (start) {
- (0, _util.info)(`page=${pageIndex + 1} - getTextContent: time=` + `${Date.now() - start}ms`);
- }
- sink.close();
- }, function (reason) {
- finishWorkerTask(task);
- if (task.terminated) {
- return;
- }
- sink.error(reason);
- });
- });
- });
- handler.on("GetStructTree", function (data) {
- return pdfManager.getPage(data.pageIndex).then(function (page) {
- return pdfManager.ensure(page, "getStructTree");
- });
- });
- handler.on("FontFallback", function (data) {
- return pdfManager.fontFallback(data.id, handler);
- });
- handler.on("Cleanup", function (data) {
- return pdfManager.cleanup(true);
- });
- handler.on("Terminate", function (data) {
- terminated = true;
- const waitOn = [];
- if (pdfManager) {
- pdfManager.terminate(new _util.AbortException("Worker was terminated."));
- const cleanupPromise = pdfManager.cleanup();
- waitOn.push(cleanupPromise);
- pdfManager = null;
+ if (successiveACState === 4) {
+ eobrun--;
+ if (eobrun === 0) {
+ successiveACState = 0;
+ }
+ }
+ }
+
+ function decodeMcu(component, decode, mcu, row, col) {
+ var mcuRow = (mcu / mcusPerLine) | 0;
+ var mcuCol = mcu % mcusPerLine;
+ var blockRow = mcuRow * component.v + row;
+ var blockCol = mcuCol * component.h + col;
+ var offset = getBlockBufferOffset(component, blockRow, blockCol);
+ decode(component, offset);
+ }
+
+ function decodeBlock(component, decode, mcu) {
+ var blockRow = (mcu / component.blocksPerLine) | 0;
+ var blockCol = mcu % component.blocksPerLine;
+ var offset = getBlockBufferOffset(component, blockRow, blockCol);
+ decode(component, offset);
+ }
+
+ var componentsLength = components.length;
+ var component, i, j, k, n;
+ var decodeFn;
+ if (progressive) {
+ if (spectralStart === 0) {
+ decodeFn = successivePrev === 0 ? decodeDCFirst : decodeDCSuccessive;
} else {
- (0, _cleanup_helper.clearGlobalCaches)();
+ decodeFn = successivePrev === 0 ? decodeACFirst : decodeACSuccessive;
}
- if (cancelXHRs) {
- cancelXHRs(new _util.AbortException("Worker was terminated."));
+ } else {
+ decodeFn = decodeBaseline;
+ }
+
+ var mcu = 0, marker;
+ var mcuExpected;
+ if (componentsLength === 1) {
+ mcuExpected = components[0].blocksPerLine * components[0].blocksPerColumn;
+ } else {
+ mcuExpected = mcusPerLine * frame.mcusPerColumn;
+ }
+ if (!resetInterval) {
+ resetInterval = mcuExpected;
+ }
+
+ var h, v;
+ while (mcu < mcuExpected) {
+ // reset interval stuff
+ for (i = 0; i < componentsLength; i++) {
+ components[i].pred = 0;
}
- for (const task of WorkerTasks) {
- waitOn.push(task.finished);
- task.terminate();
+ eobrun = 0;
+
+ if (componentsLength === 1) {
+ component = components[0];
+ for (n = 0; n < resetInterval; n++) {
+ decodeBlock(component, decodeFn, mcu);
+ mcu++;
+ }
+ } else {
+ for (n = 0; n < resetInterval; n++) {
+ for (i = 0; i < componentsLength; i++) {
+ component = components[i];
+ h = component.h;
+ v = component.v;
+ for (j = 0; j < v; j++) {
+ for (k = 0; k < h; k++) {
+ decodeMcu(component, decodeFn, mcu, j, k);
+ }
+ }
+ }
+ mcu++;
+ }
}
- return Promise.all(waitOn).then(function () {
- handler.destroy();
- handler = null;
- });
- });
- handler.on("Ready", function (data) {
- setupDoc(docParams);
- docParams = null;
- });
- return workerHandlerName;
+
+ // find marker
+ bitsCount = 0;
+ marker = (data[offset] << 8) | data[offset + 1];
+ if (marker <= 0xFF00) {
+ throw 'marker was not found';
+ }
+
+ if (marker >= 0xFFD0 && marker <= 0xFFD7) { // RSTx
+ offset += 2;
+ } else {
+ break;
+ }
+ }
+
+ return offset - startOffset;
}
- static initializeFromPort(port) {
- const handler = new _message_handler.MessageHandler("worker", "main", port);
- WorkerMessageHandler.setup(handler, port);
- handler.send("ready", null);
+
+ // A port of poppler's IDCT method which in turn is taken from:
+ // Christoph Loeffler, Adriaan Ligtenberg, George S. Moschytz,
+ // 'Practical Fast 1-D DCT Algorithms with 11 Multiplications',
+ // IEEE Intl. Conf. on Acoustics, Speech & Signal Processing, 1989,
+ // 988-991.
+ function quantizeAndInverse(component, blockBufferOffset, p) {
+ var qt = component.quantizationTable, blockData = component.blockData;
+ var v0, v1, v2, v3, v4, v5, v6, v7;
+ var p0, p1, p2, p3, p4, p5, p6, p7;
+ var t;
+
+ // inverse DCT on rows
+ for (var row = 0; row < 64; row += 8) {
+ // gather block data
+ p0 = blockData[blockBufferOffset + row];
+ p1 = blockData[blockBufferOffset + row + 1];
+ p2 = blockData[blockBufferOffset + row + 2];
+ p3 = blockData[blockBufferOffset + row + 3];
+ p4 = blockData[blockBufferOffset + row + 4];
+ p5 = blockData[blockBufferOffset + row + 5];
+ p6 = blockData[blockBufferOffset + row + 6];
+ p7 = blockData[blockBufferOffset + row + 7];
+
+ // dequant p0
+ p0 *= qt[row];
+
+ // check for all-zero AC coefficients
+ if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) {
+ t = (dctSqrt2 * p0 + 512) >> 10;
+ p[row] = t;
+ p[row + 1] = t;
+ p[row + 2] = t;
+ p[row + 3] = t;
+ p[row + 4] = t;
+ p[row + 5] = t;
+ p[row + 6] = t;
+ p[row + 7] = t;
+ continue;
+ }
+ // dequant p1 ... p7
+ p1 *= qt[row + 1];
+ p2 *= qt[row + 2];
+ p3 *= qt[row + 3];
+ p4 *= qt[row + 4];
+ p5 *= qt[row + 5];
+ p6 *= qt[row + 6];
+ p7 *= qt[row + 7];
+
+ // stage 4
+ v0 = (dctSqrt2 * p0 + 128) >> 8;
+ v1 = (dctSqrt2 * p4 + 128) >> 8;
+ v2 = p2;
+ v3 = p6;
+ v4 = (dctSqrt1d2 * (p1 - p7) + 128) >> 8;
+ v7 = (dctSqrt1d2 * (p1 + p7) + 128) >> 8;
+ v5 = p3 << 4;
+ v6 = p5 << 4;
+
+ // stage 3
+ v0 = (v0 + v1 + 1) >> 1;
+ v1 = v0 - v1;
+ t = (v2 * dctSin6 + v3 * dctCos6 + 128) >> 8;
+ v2 = (v2 * dctCos6 - v3 * dctSin6 + 128) >> 8;
+ v3 = t;
+ v4 = (v4 + v6 + 1) >> 1;
+ v6 = v4 - v6;
+ v7 = (v7 + v5 + 1) >> 1;
+ v5 = v7 - v5;
+
+ // stage 2
+ v0 = (v0 + v3 + 1) >> 1;
+ v3 = v0 - v3;
+ v1 = (v1 + v2 + 1) >> 1;
+ v2 = v1 - v2;
+ t = (v4 * dctSin3 + v7 * dctCos3 + 2048) >> 12;
+ v4 = (v4 * dctCos3 - v7 * dctSin3 + 2048) >> 12;
+ v7 = t;
+ t = (v5 * dctSin1 + v6 * dctCos1 + 2048) >> 12;
+ v5 = (v5 * dctCos1 - v6 * dctSin1 + 2048) >> 12;
+ v6 = t;
+
+ // stage 1
+ p[row] = v0 + v7;
+ p[row + 7] = v0 - v7;
+ p[row + 1] = v1 + v6;
+ p[row + 6] = v1 - v6;
+ p[row + 2] = v2 + v5;
+ p[row + 5] = v2 - v5;
+ p[row + 3] = v3 + v4;
+ p[row + 4] = v3 - v4;
+ }
+
+ // inverse DCT on columns
+ for (var col = 0; col < 8; ++col) {
+ p0 = p[col];
+ p1 = p[col + 8];
+ p2 = p[col + 16];
+ p3 = p[col + 24];
+ p4 = p[col + 32];
+ p5 = p[col + 40];
+ p6 = p[col + 48];
+ p7 = p[col + 56];
+
+ // check for all-zero AC coefficients
+ if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) {
+ t = (dctSqrt2 * p0 + 8192) >> 14;
+ // convert to 8 bit
+ t = (t < -2040) ? 0 : (t >= 2024) ? 255 : (t + 2056) >> 4;
+ blockData[blockBufferOffset + col] = t;
+ blockData[blockBufferOffset + col + 8] = t;
+ blockData[blockBufferOffset + col + 16] = t;
+ blockData[blockBufferOffset + col + 24] = t;
+ blockData[blockBufferOffset + col + 32] = t;
+ blockData[blockBufferOffset + col + 40] = t;
+ blockData[blockBufferOffset + col + 48] = t;
+ blockData[blockBufferOffset + col + 56] = t;
+ continue;
+ }
+
+ // stage 4
+ v0 = (dctSqrt2 * p0 + 2048) >> 12;
+ v1 = (dctSqrt2 * p4 + 2048) >> 12;
+ v2 = p2;
+ v3 = p6;
+ v4 = (dctSqrt1d2 * (p1 - p7) + 2048) >> 12;
+ v7 = (dctSqrt1d2 * (p1 + p7) + 2048) >> 12;
+ v5 = p3;
+ v6 = p5;
+
+ // stage 3
+ // Shift v0 by 128.5 << 5 here, so we don't need to shift p0...p7 when
+ // converting to UInt8 range later.
+ v0 = ((v0 + v1 + 1) >> 1) + 4112;
+ v1 = v0 - v1;
+ t = (v2 * dctSin6 + v3 * dctCos6 + 2048) >> 12;
+ v2 = (v2 * dctCos6 - v3 * dctSin6 + 2048) >> 12;
+ v3 = t;
+ v4 = (v4 + v6 + 1) >> 1;
+ v6 = v4 - v6;
+ v7 = (v7 + v5 + 1) >> 1;
+ v5 = v7 - v5;
+
+ // stage 2
+ v0 = (v0 + v3 + 1) >> 1;
+ v3 = v0 - v3;
+ v1 = (v1 + v2 + 1) >> 1;
+ v2 = v1 - v2;
+ t = (v4 * dctSin3 + v7 * dctCos3 + 2048) >> 12;
+ v4 = (v4 * dctCos3 - v7 * dctSin3 + 2048) >> 12;
+ v7 = t;
+ t = (v5 * dctSin1 + v6 * dctCos1 + 2048) >> 12;
+ v5 = (v5 * dctCos1 - v6 * dctSin1 + 2048) >> 12;
+ v6 = t;
+
+ // stage 1
+ p0 = v0 + v7;
+ p7 = v0 - v7;
+ p1 = v1 + v6;
+ p6 = v1 - v6;
+ p2 = v2 + v5;
+ p5 = v2 - v5;
+ p3 = v3 + v4;
+ p4 = v3 - v4;
+
+ // convert to 8-bit integers
+ p0 = (p0 < 16) ? 0 : (p0 >= 4080) ? 255 : p0 >> 4;
+ p1 = (p1 < 16) ? 0 : (p1 >= 4080) ? 255 : p1 >> 4;
+ p2 = (p2 < 16) ? 0 : (p2 >= 4080) ? 255 : p2 >> 4;
+ p3 = (p3 < 16) ? 0 : (p3 >= 4080) ? 255 : p3 >> 4;
+ p4 = (p4 < 16) ? 0 : (p4 >= 4080) ? 255 : p4 >> 4;
+ p5 = (p5 < 16) ? 0 : (p5 >= 4080) ? 255 : p5 >> 4;
+ p6 = (p6 < 16) ? 0 : (p6 >= 4080) ? 255 : p6 >> 4;
+ p7 = (p7 < 16) ? 0 : (p7 >= 4080) ? 255 : p7 >> 4;
+
+ // store block data
+ blockData[blockBufferOffset + col] = p0;
+ blockData[blockBufferOffset + col + 8] = p1;
+ blockData[blockBufferOffset + col + 16] = p2;
+ blockData[blockBufferOffset + col + 24] = p3;
+ blockData[blockBufferOffset + col + 32] = p4;
+ blockData[blockBufferOffset + col + 40] = p5;
+ blockData[blockBufferOffset + col + 48] = p6;
+ blockData[blockBufferOffset + col + 56] = p7;
+ }
}
-}
-exports.WorkerMessageHandler = WorkerMessageHandler;
-function isMessagePort(maybePort) {
- return typeof maybePort.postMessage === "function" && "onmessage" in maybePort;
-}
-if (typeof window === "undefined" && !_util.isNodeJS && typeof self !== "undefined" && isMessagePort(self)) {
- WorkerMessageHandler.initializeFromPort(self);
-}
-/***/ }),
-/* 2 */
-/***/ ((__unused_webpack_module, exports) => {
+ function buildComponentData(frame, component) {
+ var blocksPerLine = component.blocksPerLine;
+ var blocksPerColumn = component.blocksPerColumn;
+ var computationBuffer = new Int16Array(64);
+ for (var blockRow = 0; blockRow < blocksPerColumn; blockRow++) {
+ for (var blockCol = 0; blockCol < blocksPerLine; blockCol++) {
+ var offset = getBlockBufferOffset(component, blockRow, blockCol);
+ quantizeAndInverse(component, offset, computationBuffer);
+ }
+ }
+ return component.blockData;
+ }
+ function clamp0to255(a) {
+ return a <= 0 ? 0 : a >= 255 ? 255 : a;
+ }
-Object.defineProperty(exports, "__esModule", ({
- value: true
+ constructor.prototype = {
+ parse: function parse(data) {
+
+ function readUint16() {
+ var value = (data[offset] << 8) | data[offset + 1];
+ offset += 2;
+ return value;
+ }
+
+ function readDataBlock() {
+ var length = readUint16();
+ var array = data.subarray(offset, offset + length - 2);
+ offset += array.length;
+ return array;
+ }
+
+ function prepareComponents(frame) {
+ var mcusPerLine = Math.ceil(frame.samplesPerLine / 8 / frame.maxH);
+ var mcusPerColumn = Math.ceil(frame.scanLines / 8 / frame.maxV);
+ for (var i = 0; i < frame.components.length; i++) {
+ component = frame.components[i];
+ var blocksPerLine = Math.ceil(Math.ceil(frame.samplesPerLine / 8) *
+ component.h / frame.maxH);
+ var blocksPerColumn = Math.ceil(Math.ceil(frame.scanLines / 8) *
+ component.v / frame.maxV);
+ var blocksPerLineForMcu = mcusPerLine * component.h;
+ var blocksPerColumnForMcu = mcusPerColumn * component.v;
+
+ var blocksBufferSize = 64 * blocksPerColumnForMcu *
+ (blocksPerLineForMcu + 1);
+ component.blockData = new Int16Array(blocksBufferSize);
+ component.blocksPerLine = blocksPerLine;
+ component.blocksPerColumn = blocksPerColumn;
+ }
+ frame.mcusPerLine = mcusPerLine;
+ frame.mcusPerColumn = mcusPerColumn;
+ }
+
+ var offset = 0;
+ var jfif = null;
+ var adobe = null;
+ var frame, resetInterval;
+ var quantizationTables = [];
+ var huffmanTablesAC = [], huffmanTablesDC = [];
+ var fileMarker = readUint16();
+ if (fileMarker !== 0xFFD8) { // SOI (Start of Image)
+ throw 'SOI not found';
+ }
+
+ fileMarker = readUint16();
+ while (fileMarker !== 0xFFD9) { // EOI (End of image)
+ var i, j, l;
+ switch(fileMarker) {
+ case 0xFFE0: // APP0 (Application Specific)
+ case 0xFFE1: // APP1
+ case 0xFFE2: // APP2
+ case 0xFFE3: // APP3
+ case 0xFFE4: // APP4
+ case 0xFFE5: // APP5
+ case 0xFFE6: // APP6
+ case 0xFFE7: // APP7
+ case 0xFFE8: // APP8
+ case 0xFFE9: // APP9
+ case 0xFFEA: // APP10
+ case 0xFFEB: // APP11
+ case 0xFFEC: // APP12
+ case 0xFFED: // APP13
+ case 0xFFEE: // APP14
+ case 0xFFEF: // APP15
+ case 0xFFFE: // COM (Comment)
+ var appData = readDataBlock();
+
+ if (fileMarker === 0xFFE0) {
+ if (appData[0] === 0x4A && appData[1] === 0x46 &&
+ appData[2] === 0x49 && appData[3] === 0x46 &&
+ appData[4] === 0) { // 'JFIF\x00'
+ jfif = {
+ version: { major: appData[5], minor: appData[6] },
+ densityUnits: appData[7],
+ xDensity: (appData[8] << 8) | appData[9],
+ yDensity: (appData[10] << 8) | appData[11],
+ thumbWidth: appData[12],
+ thumbHeight: appData[13],
+ thumbData: appData.subarray(14, 14 +
+ 3 * appData[12] * appData[13])
+ };
+ }
+ }
+ // TODO APP1 - Exif
+ if (fileMarker === 0xFFEE) {
+ if (appData[0] === 0x41 && appData[1] === 0x64 &&
+ appData[2] === 0x6F && appData[3] === 0x62 &&
+ appData[4] === 0x65) { // 'Adobe'
+ adobe = {
+ version: (appData[5] << 8) | appData[6],
+ flags0: (appData[7] << 8) | appData[8],
+ flags1: (appData[9] << 8) | appData[10],
+ transformCode: appData[11]
+ };
+ }
+ }
+ break;
+
+ case 0xFFDB: // DQT (Define Quantization Tables)
+ var quantizationTablesLength = readUint16();
+ var quantizationTablesEnd = quantizationTablesLength + offset - 2;
+ var z;
+ while (offset < quantizationTablesEnd) {
+ var quantizationTableSpec = data[offset++];
+ var tableData = new Uint16Array(64);
+ if ((quantizationTableSpec >> 4) === 0) { // 8 bit values
+ for (j = 0; j < 64; j++) {
+ z = dctZigZag[j];
+ tableData[z] = data[offset++];
+ }
+ } else if ((quantizationTableSpec >> 4) === 1) { //16 bit
+ for (j = 0; j < 64; j++) {
+ z = dctZigZag[j];
+ tableData[z] = readUint16();
+ }
+ } else {
+ throw 'DQT: invalid table spec';
+ }
+ quantizationTables[quantizationTableSpec & 15] = tableData;
+ }
+ break;
+
+ case 0xFFC0: // SOF0 (Start of Frame, Baseline DCT)
+ case 0xFFC1: // SOF1 (Start of Frame, Extended DCT)
+ case 0xFFC2: // SOF2 (Start of Frame, Progressive DCT)
+ if (frame) {
+ throw 'Only single frame JPEGs supported';
+ }
+ readUint16(); // skip data length
+ frame = {};
+ frame.extended = (fileMarker === 0xFFC1);
+ frame.progressive = (fileMarker === 0xFFC2);
+ frame.precision = data[offset++];
+ frame.scanLines = readUint16();
+ frame.samplesPerLine = readUint16();
+ frame.components = [];
+ frame.componentIds = {};
+ var componentsCount = data[offset++], componentId;
+ var maxH = 0, maxV = 0;
+ for (i = 0; i < componentsCount; i++) {
+ componentId = data[offset];
+ var h = data[offset + 1] >> 4;
+ var v = data[offset + 1] & 15;
+ if (maxH < h) {
+ maxH = h;
+ }
+ if (maxV < v) {
+ maxV = v;
+ }
+ var qId = data[offset + 2];
+ l = frame.components.push({
+ h: h,
+ v: v,
+ quantizationTable: quantizationTables[qId]
+ });
+ frame.componentIds[componentId] = l - 1;
+ offset += 3;
+ }
+ frame.maxH = maxH;
+ frame.maxV = maxV;
+ prepareComponents(frame);
+ break;
+
+ case 0xFFC4: // DHT (Define Huffman Tables)
+ var huffmanLength = readUint16();
+ for (i = 2; i < huffmanLength;) {
+ var huffmanTableSpec = data[offset++];
+ var codeLengths = new Uint8Array(16);
+ var codeLengthSum = 0;
+ for (j = 0; j < 16; j++, offset++) {
+ codeLengthSum += (codeLengths[j] = data[offset]);
+ }
+ var huffmanValues = new Uint8Array(codeLengthSum);
+ for (j = 0; j < codeLengthSum; j++, offset++) {
+ huffmanValues[j] = data[offset];
+ }
+ i += 17 + codeLengthSum;
+
+ ((huffmanTableSpec >> 4) === 0 ?
+ huffmanTablesDC : huffmanTablesAC)[huffmanTableSpec & 15] =
+ buildHuffmanTable(codeLengths, huffmanValues);
+ }
+ break;
+
+ case 0xFFDD: // DRI (Define Restart Interval)
+ readUint16(); // skip data length
+ resetInterval = readUint16();
+ break;
+
+ case 0xFFDA: // SOS (Start of Scan)
+ var scanLength = readUint16();
+ var selectorsCount = data[offset++];
+ var components = [], component;
+ for (i = 0; i < selectorsCount; i++) {
+ var componentIndex = frame.componentIds[data[offset++]];
+ component = frame.components[componentIndex];
+ var tableSpec = data[offset++];
+ component.huffmanTableDC = huffmanTablesDC[tableSpec >> 4];
+ component.huffmanTableAC = huffmanTablesAC[tableSpec & 15];
+ components.push(component);
+ }
+ var spectralStart = data[offset++];
+ var spectralEnd = data[offset++];
+ var successiveApproximation = data[offset++];
+ var processed = decodeScan(data, offset,
+ frame, components, resetInterval,
+ spectralStart, spectralEnd,
+ successiveApproximation >> 4, successiveApproximation & 15);
+ offset += processed;
+ break;
+
+ case 0xFFFF: // Fill bytes
+ if (data[offset] !== 0xFF) { // Avoid skipping a valid marker.
+ offset--;
+ }
+ break;
+
+ default:
+ if (data[offset - 3] === 0xFF &&
+ data[offset - 2] >= 0xC0 && data[offset - 2] <= 0xFE) {
+ // could be incorrect encoding -- last 0xFF byte of the previous
+ // block was eaten by the encoder
+ offset -= 3;
+ break;
+ }
+ throw 'unknown JPEG marker ' + fileMarker.toString(16);
+ }
+ fileMarker = readUint16();
+ }
+
+ this.width = frame.samplesPerLine;
+ this.height = frame.scanLines;
+ this.jfif = jfif;
+ this.adobe = adobe;
+ this.components = [];
+ for (i = 0; i < frame.components.length; i++) {
+ component = frame.components[i];
+ this.components.push({
+ output: buildComponentData(frame, component),
+ scaleX: component.h / frame.maxH,
+ scaleY: component.v / frame.maxV,
+ blocksPerLine: component.blocksPerLine,
+ blocksPerColumn: component.blocksPerColumn
+ });
+ }
+ this.numComponents = this.components.length;
+ },
+
+ _getLinearizedBlockData: function getLinearizedBlockData(width, height) {
+ var scaleX = this.width / width, scaleY = this.height / height;
+
+ var component, componentScaleX, componentScaleY, blocksPerScanline;
+ var x, y, i, j, k;
+ var index;
+ var offset = 0;
+ var output;
+ var numComponents = this.components.length;
+ var dataLength = width * height * numComponents;
+ var data = new Uint8Array(dataLength);
+ var xScaleBlockOffset = new Uint32Array(width);
+ var mask3LSB = 0xfffffff8; // used to clear the 3 LSBs
+
+ for (i = 0; i < numComponents; i++) {
+ component = this.components[i];
+ componentScaleX = component.scaleX * scaleX;
+ componentScaleY = component.scaleY * scaleY;
+ offset = i;
+ output = component.output;
+ blocksPerScanline = (component.blocksPerLine + 1) << 3;
+ // precalculate the xScaleBlockOffset
+ for (x = 0; x < width; x++) {
+ j = 0 | (x * componentScaleX);
+ xScaleBlockOffset[x] = ((j & mask3LSB) << 3) | (j & 7);
+ }
+ // linearize the blocks of the component
+ for (y = 0; y < height; y++) {
+ j = 0 | (y * componentScaleY);
+ index = blocksPerScanline * (j & mask3LSB) | ((j & 7) << 3);
+ for (x = 0; x < width; x++) {
+ data[offset] = output[index + xScaleBlockOffset[x]];
+ offset += numComponents;
+ }
+ }
+ }
+
+ // decodeTransform contains pairs of multiplier (-256..256) and additive
+ var transform = this.decodeTransform;
+ if (transform) {
+ for (i = 0; i < dataLength;) {
+ for (j = 0, k = 0; j < numComponents; j++, i++, k += 2) {
+ data[i] = ((data[i] * transform[k]) >> 8) + transform[k + 1];
+ }
+ }
+ }
+ return data;
+ },
+
+ _isColorConversionNeeded: function isColorConversionNeeded() {
+ if (this.adobe && this.adobe.transformCode) {
+ // The adobe transform marker overrides any previous setting
+ return true;
+ } else if (this.numComponents === 3) {
+ return true;
+ } else {
+ return false;
+ }
+ },
+
+ _convertYccToRgb: function convertYccToRgb(data) {
+ var Y, Cb, Cr;
+ for (var i = 0, length = data.length; i < length; i += 3) {
+ Y = data[i ];
+ Cb = data[i + 1];
+ Cr = data[i + 2];
+ data[i ] = clamp0to255(Y - 179.456 + 1.402 * Cr);
+ data[i + 1] = clamp0to255(Y + 135.459 - 0.344 * Cb - 0.714 * Cr);
+ data[i + 2] = clamp0to255(Y - 226.816 + 1.772 * Cb);
+ }
+ return data;
+ },
+
+ _convertYcckToRgb: function convertYcckToRgb(data) {
+ var Y, Cb, Cr, k;
+ var offset = 0;
+ for (var i = 0, length = data.length; i < length; i += 4) {
+ Y = data[i];
+ Cb = data[i + 1];
+ Cr = data[i + 2];
+ k = data[i + 3];
+
+ var r = -122.67195406894 +
+ Cb * (-6.60635669420364e-5 * Cb + 0.000437130475926232 * Cr -
+ 5.4080610064599e-5 * Y + 0.00048449797120281 * k -
+ 0.154362151871126) +
+ Cr * (-0.000957964378445773 * Cr + 0.000817076911346625 * Y -
+ 0.00477271405408747 * k + 1.53380253221734) +
+ Y * (0.000961250184130688 * Y - 0.00266257332283933 * k +
+ 0.48357088451265) +
+ k * (-0.000336197177618394 * k + 0.484791561490776);
+
+ var g = 107.268039397724 +
+ Cb * (2.19927104525741e-5 * Cb - 0.000640992018297945 * Cr +
+ 0.000659397001245577 * Y + 0.000426105652938837 * k -
+ 0.176491792462875) +
+ Cr * (-0.000778269941513683 * Cr + 0.00130872261408275 * Y +
+ 0.000770482631801132 * k - 0.151051492775562) +
+ Y * (0.00126935368114843 * Y - 0.00265090189010898 * k +
+ 0.25802910206845) +
+ k * (-0.000318913117588328 * k - 0.213742400323665);
+
+ var b = -20.810012546947 +
+ Cb * (-0.000570115196973677 * Cb - 2.63409051004589e-5 * Cr +
+ 0.0020741088115012 * Y - 0.00288260236853442 * k +
+ 0.814272968359295) +
+ Cr * (-1.53496057440975e-5 * Cr - 0.000132689043961446 * Y +
+ 0.000560833691242812 * k - 0.195152027534049) +
+ Y * (0.00174418132927582 * Y - 0.00255243321439347 * k +
+ 0.116935020465145) +
+ k * (-0.000343531996510555 * k + 0.24165260232407);
+
+ data[offset++] = clamp0to255(r);
+ data[offset++] = clamp0to255(g);
+ data[offset++] = clamp0to255(b);
+ }
+ return data;
+ },
+
+ _convertYcckToCmyk: function convertYcckToCmyk(data) {
+ var Y, Cb, Cr;
+ for (var i = 0, length = data.length; i < length; i += 4) {
+ Y = data[i];
+ Cb = data[i + 1];
+ Cr = data[i + 2];
+ data[i ] = clamp0to255(434.456 - Y - 1.402 * Cr);
+ data[i + 1] = clamp0to255(119.541 - Y + 0.344 * Cb + 0.714 * Cr);
+ data[i + 2] = clamp0to255(481.816 - Y - 1.772 * Cb);
+ // K in data[i + 3] is unchanged
+ }
+ return data;
+ },
+
+ _convertCmykToRgb: function convertCmykToRgb(data) {
+ var c, m, y, k;
+ var offset = 0;
+ var min = -255 * 255 * 255;
+ var scale = 1 / 255 / 255;
+ for (var i = 0, length = data.length; i < length; i += 4) {
+ c = data[i];
+ m = data[i + 1];
+ y = data[i + 2];
+ k = data[i + 3];
+
+ var r =
+ c * (-4.387332384609988 * c + 54.48615194189176 * m +
+ 18.82290502165302 * y + 212.25662451639585 * k -
+ 72734.4411664936) +
+ m * (1.7149763477362134 * m - 5.6096736904047315 * y -
+ 17.873870861415444 * k - 1401.7366389350734) +
+ y * (-2.5217340131683033 * y - 21.248923337353073 * k +
+ 4465.541406466231) -
+ k * (21.86122147463605 * k + 48317.86113160301);
+ var g =
+ c * (8.841041422036149 * c + 60.118027045597366 * m +
+ 6.871425592049007 * y + 31.159100130055922 * k -
+ 20220.756542821975) +
+ m * (-15.310361306967817 * m + 17.575251261109482 * y +
+ 131.35250912493976 * k - 48691.05921601825) +
+ y * (4.444339102852739 * y + 9.8632861493405 * k -
+ 6341.191035517494) -
+ k * (20.737325471181034 * k + 47890.15695978492);
+ var b =
+ c * (0.8842522430003296 * c + 8.078677503112928 * m +
+ 30.89978309703729 * y - 0.23883238689178934 * k -
+ 3616.812083916688) +
+ m * (10.49593273432072 * m + 63.02378494754052 * y +
+ 50.606957656360734 * k - 28620.90484698408) +
+ y * (0.03296041114873217 * y + 115.60384449646641 * k -
+ 49363.43385999684) -
+ k * (22.33816807309886 * k + 45932.16563550634);
+
+ data[offset++] = r >= 0 ? 255 : r <= min ? 0 : 255 + r * scale | 0;
+ data[offset++] = g >= 0 ? 255 : g <= min ? 0 : 255 + g * scale | 0;
+ data[offset++] = b >= 0 ? 255 : b <= min ? 0 : 255 + b * scale | 0;
+ }
+ return data;
+ },
+
+ getData: function getData(width, height, forceRGBoutput) {
+ if (this.numComponents > 4) {
+ throw 'Unsupported color mode';
+ }
+ // type of data: Uint8Array(width * height * numComponents)
+ var data = this._getLinearizedBlockData(width, height);
+
+ if (this.numComponents === 1 && forceRGBoutput) {
+ var dataLength = data.length;
+ var rgbData = new Uint8Array(dataLength * 3);
+ var offset = 0;
+ for (var i = 0; i < dataLength; i++) {
+ var grayColor = data[i];
+ rgbData[offset++] = grayColor;
+ rgbData[offset++] = grayColor;
+ rgbData[offset++] = grayColor;
+ }
+ return rgbData;
+ } else if (this.numComponents === 3) {
+ return this._convertYccToRgb(data);
+ } else if (this.numComponents === 4) {
+ if (this._isColorConversionNeeded()) {
+ if (forceRGBoutput) {
+ return this._convertYcckToRgb(data);
+ } else {
+ return this._convertYcckToCmyk(data);
+ }
+ } else if (forceRGBoutput) {
+ return this._convertCmykToRgb(data);
+ }
+ }
+ return data;
+ }
+ };
+
+ return constructor;
+})();
+
+exports.JpegImage = JpegImage;
}));
-exports.VerbosityLevel = exports.Util = exports.UnknownErrorException = exports.UnexpectedResponseException = exports.TextRenderingMode = exports.RenderingIntentFlag = exports.PromiseCapability = exports.PermissionFlag = exports.PasswordResponses = exports.PasswordException = exports.PageActionEventType = exports.OPS = exports.MissingPDFException = exports.MAX_IMAGE_SIZE_TO_CACHE = exports.LINE_FACTOR = exports.LINE_DESCENT_FACTOR = exports.InvalidPDFException = exports.ImageKind = exports.IDENTITY_MATRIX = exports.FormatError = exports.FeatureTest = exports.FONT_IDENTITY_MATRIX = exports.DocumentActionEventType = exports.CMapCompressionType = exports.BaseException = exports.BASELINE_FACTOR = exports.AnnotationType = exports.AnnotationReplyType = exports.AnnotationPrefix = exports.AnnotationMode = exports.AnnotationFlag = exports.AnnotationFieldFlag = exports.AnnotationEditorType = exports.AnnotationEditorPrefix = exports.AnnotationEditorParamsType = exports.AnnotationBorderStyleType = exports.AnnotationActionEventType = exports.AbortException = void 0;
-exports.assert = assert;
-exports.bytesToString = bytesToString;
-exports.createValidAbsoluteUrl = createValidAbsoluteUrl;
-exports.getModificationDate = getModificationDate;
-exports.getUuid = getUuid;
-exports.getVerbosityLevel = getVerbosityLevel;
-exports.info = info;
-exports.isArrayBuffer = isArrayBuffer;
-exports.isArrayEqual = isArrayEqual;
-exports.isNodeJS = void 0;
-exports.normalizeUnicode = normalizeUnicode;
-exports.objectFromMap = objectFromMap;
-exports.objectSize = objectSize;
-exports.setVerbosityLevel = setVerbosityLevel;
-exports.shadow = shadow;
-exports.string32 = string32;
-exports.stringToBytes = stringToBytes;
-exports.stringToPDFString = stringToPDFString;
-exports.stringToUTF8String = stringToUTF8String;
-exports.unreachable = unreachable;
-exports.utf8StringToString = utf8StringToString;
-exports.warn = warn;
-const isNodeJS = exports.isNodeJS = typeof process === "object" && process + "" === "[object process]" && !process.versions.nw && !(process.versions.electron && process.type && process.type !== "browser");
-const IDENTITY_MATRIX = exports.IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0];
-const FONT_IDENTITY_MATRIX = exports.FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0];
-const MAX_IMAGE_SIZE_TO_CACHE = exports.MAX_IMAGE_SIZE_TO_CACHE = 10e6;
-const LINE_FACTOR = exports.LINE_FACTOR = 1.35;
-const LINE_DESCENT_FACTOR = exports.LINE_DESCENT_FACTOR = 0.35;
-const BASELINE_FACTOR = exports.BASELINE_FACTOR = LINE_DESCENT_FACTOR / LINE_FACTOR;
-const RenderingIntentFlag = exports.RenderingIntentFlag = {
- ANY: 0x01,
- DISPLAY: 0x02,
- PRINT: 0x04,
- SAVE: 0x08,
- ANNOTATIONS_FORMS: 0x10,
- ANNOTATIONS_STORAGE: 0x20,
- ANNOTATIONS_DISABLE: 0x40,
- OPLIST: 0x100
-};
-const AnnotationMode = exports.AnnotationMode = {
- DISABLE: 0,
- ENABLE: 1,
- ENABLE_FORMS: 2,
- ENABLE_STORAGE: 3
-};
-const AnnotationEditorPrefix = exports.AnnotationEditorPrefix = "pdfjs_internal_editor_";
-const AnnotationEditorType = exports.AnnotationEditorType = {
- DISABLE: -1,
- NONE: 0,
- FREETEXT: 3,
- STAMP: 13,
- INK: 15
-};
-const AnnotationEditorParamsType = exports.AnnotationEditorParamsType = {
- RESIZE: 1,
- CREATE: 2,
- FREETEXT_SIZE: 11,
- FREETEXT_COLOR: 12,
- FREETEXT_OPACITY: 13,
- INK_COLOR: 21,
- INK_THICKNESS: 22,
- INK_OPACITY: 23
-};
-const PermissionFlag = exports.PermissionFlag = {
- PRINT: 0x04,
- MODIFY_CONTENTS: 0x08,
- COPY: 0x10,
- MODIFY_ANNOTATIONS: 0x20,
- FILL_INTERACTIVE_FORMS: 0x100,
- COPY_FOR_ACCESSIBILITY: 0x200,
- ASSEMBLE: 0x400,
- PRINT_HIGH_QUALITY: 0x800
-};
-const TextRenderingMode = exports.TextRenderingMode = {
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsSharedUtil = {}));
+ }
+}(this, function (exports) {
+
+var globalScope = (typeof window !== 'undefined') ? window :
+ (typeof global !== 'undefined') ? global :
+ (typeof self !== 'undefined') ? self : this;
+
+var FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0];
+
+var TextRenderingMode = {
FILL: 0,
STROKE: 1,
FILL_STROKE: 2,
@@ -763,12 +2086,14 @@ const TextRenderingMode = exports.TextRenderingMode = {
FILL_STROKE_MASK: 3,
ADD_TO_PATH_FLAG: 4
};
-const ImageKind = exports.ImageKind = {
+
+var ImageKind = {
GRAYSCALE_1BPP: 1,
RGB_24BPP: 2,
RGBA_32BPP: 3
};
-const AnnotationType = exports.AnnotationType = {
+
+var AnnotationType = {
TEXT: 1,
LINK: 2,
FREETEXT: 3,
@@ -796,11 +2121,8 @@ const AnnotationType = exports.AnnotationType = {
THREED: 25,
REDACT: 26
};
-const AnnotationReplyType = exports.AnnotationReplyType = {
- GROUP: "Group",
- REPLY: "R"
-};
-const AnnotationFlag = exports.AnnotationFlag = {
+
+var AnnotationFlag = {
INVISIBLE: 0x01,
HIDDEN: 0x02,
PRINT: 0x04,
@@ -812,71 +2134,52 @@ const AnnotationFlag = exports.AnnotationFlag = {
TOGGLENOVIEW: 0x100,
LOCKEDCONTENTS: 0x200
};
-const AnnotationFieldFlag = exports.AnnotationFieldFlag = {
- READONLY: 0x0000001,
- REQUIRED: 0x0000002,
- NOEXPORT: 0x0000004,
- MULTILINE: 0x0001000,
- PASSWORD: 0x0002000,
- NOTOGGLETOOFF: 0x0004000,
- RADIO: 0x0008000,
- PUSHBUTTON: 0x0010000,
- COMBO: 0x0020000,
- EDIT: 0x0040000,
- SORT: 0x0080000,
- FILESELECT: 0x0100000,
- MULTISELECT: 0x0200000,
- DONOTSPELLCHECK: 0x0400000,
- DONOTSCROLL: 0x0800000,
- COMB: 0x1000000,
- RICHTEXT: 0x2000000,
- RADIOSINUNISON: 0x2000000,
- COMMITONSELCHANGE: 0x4000000
-};
-const AnnotationBorderStyleType = exports.AnnotationBorderStyleType = {
+
+var AnnotationBorderStyleType = {
SOLID: 1,
DASHED: 2,
BEVELED: 3,
INSET: 4,
UNDERLINE: 5
};
-const AnnotationActionEventType = exports.AnnotationActionEventType = {
- E: "Mouse Enter",
- X: "Mouse Exit",
- D: "Mouse Down",
- U: "Mouse Up",
- Fo: "Focus",
- Bl: "Blur",
- PO: "PageOpen",
- PC: "PageClose",
- PV: "PageVisible",
- PI: "PageInvisible",
- K: "Keystroke",
- F: "Format",
- V: "Validate",
- C: "Calculate"
+
+var StreamType = {
+ UNKNOWN: 0,
+ FLATE: 1,
+ LZW: 2,
+ DCT: 3,
+ JPX: 4,
+ JBIG: 5,
+ A85: 6,
+ AHX: 7,
+ CCF: 8,
+ RL: 9
};
-const DocumentActionEventType = exports.DocumentActionEventType = {
- WC: "WillClose",
- WS: "WillSave",
- DS: "DidSave",
- WP: "WillPrint",
- DP: "DidPrint"
+
+var FontType = {
+ UNKNOWN: 0,
+ TYPE1: 1,
+ TYPE1C: 2,
+ CIDFONTTYPE0: 3,
+ CIDFONTTYPE0C: 4,
+ TRUETYPE: 5,
+ CIDFONTTYPE2: 6,
+ TYPE3: 7,
+ OPENTYPE: 8,
+ TYPE0: 9,
+ MMTYPE1: 10
};
-const PageActionEventType = exports.PageActionEventType = {
- O: "PageOpen",
- C: "PageClose"
+
+var VERBOSITY_LEVELS = {
+ errors: 0,
+ warnings: 1,
+ infos: 5
};
-const VerbosityLevel = exports.VerbosityLevel = {
- ERRORS: 0,
- WARNINGS: 1,
- INFOS: 5
-};
-const CMapCompressionType = exports.CMapCompressionType = {
- NONE: 0,
- BINARY: 1
-};
-const OPS = exports.OPS = {
+
+// All the possible operations for an operator list.
+var OPS = {
+ // Intentionally start from 1 so it is easy to spot bad operators that will be
+ // 0's.
dependency: 1,
setLineWidth: 2,
setLineCap: 3,
@@ -954,8 +2257,11 @@ const OPS = exports.OPS = {
paintFormXObjectEnd: 75,
beginGroup: 76,
endGroup: 77,
+ beginAnnotations: 78,
+ endAnnotations: 79,
beginAnnotation: 80,
endAnnotation: 81,
+ paintJpegXObject: 82,
paintImageMaskXObject: 83,
paintImageMaskXObjectGroup: 84,
paintImageXObject: 85,
@@ -966,528 +2272,129 @@ const OPS = exports.OPS = {
paintSolidColorImageMask: 90,
constructPath: 91
};
-const PasswordResponses = exports.PasswordResponses = {
- NEED_PASSWORD: 1,
- INCORRECT_PASSWORD: 2
-};
-let verbosity = VerbosityLevel.WARNINGS;
+
+var verbosity = VERBOSITY_LEVELS.warnings;
+
function setVerbosityLevel(level) {
- if (Number.isInteger(level)) {
- verbosity = level;
- }
+ verbosity = level;
}
+
function getVerbosityLevel() {
return verbosity;
}
+
+// A notice for devs. These are good for things that are helpful to devs, such
+// as warning that Workers were disabled, which is important to devs but not
+// end users.
function info(msg) {
- if (verbosity >= VerbosityLevel.INFOS) {
- console.log(`Info: ${msg}`);
+ if (verbosity >= VERBOSITY_LEVELS.infos) {
+ console.log('Info: ' + msg);
}
}
+
+// Non-fatal warnings.
function warn(msg) {
- if (verbosity >= VerbosityLevel.WARNINGS) {
- console.log(`Warning: ${msg}`);
+ if (verbosity >= VERBOSITY_LEVELS.warnings) {
+ console.log('Warning: ' + msg);
}
}
-function unreachable(msg) {
+
+// Deprecated API function -- display regardless of the PDFJS.verbosity setting.
+function deprecated(details) {
+ console.log('Deprecated API usage: ' + details);
+}
+
+// Fatal errors that should trigger the fallback UI and halt execution by
+// throwing an exception.
+function error(msg) {
+ if (verbosity >= VERBOSITY_LEVELS.errors) {
+ console.log('Error: ' + msg);
+ console.log(backtrace());
+ }
throw new Error(msg);
}
-function assert(cond, msg) {
- if (!cond) {
- unreachable(msg);
+
+function backtrace() {
+ try {
+ throw new Error();
+ } catch (e) {
+ return e.stack ? e.stack.split('\n').slice(2).join('\n') : '';
}
}
-function _isValidProtocol(url) {
- switch (url?.protocol) {
- case "http:":
- case "https:":
- case "ftp:":
- case "mailto:":
- case "tel:":
+
+function assert(cond, msg) {
+ if (!cond) {
+ error(msg);
+ }
+}
+
+var UNSUPPORTED_FEATURES = {
+ unknown: 'unknown',
+ forms: 'forms',
+ javaScript: 'javaScript',
+ smask: 'smask',
+ shadingPattern: 'shadingPattern',
+ font: 'font'
+};
+
+// Combines two URLs. The baseUrl shall be absolute URL. If the url is an
+// absolute URL, it will be returned as is.
+function combineUrl(baseUrl, url) {
+ if (!url) {
+ return baseUrl;
+ }
+ return new URL(url, baseUrl).href;
+}
+
+// Checks if URLs have the same origin. For non-HTTP based URLs, returns false.
+function isSameOrigin(baseUrl, otherUrl) {
+ try {
+ var base = new URL(baseUrl);
+ if (!base.origin || base.origin === 'null') {
+ return false; // non-HTTP url
+ }
+ } catch (e) {
+ return false;
+ }
+
+ var other = new URL(otherUrl, base);
+ return base.origin === other.origin;
+}
+
+// Validates if URL is safe and allowed, e.g. to avoid XSS.
+function isValidUrl(url, allowRelative) {
+ if (!url) {
+ return false;
+ }
+ // RFC 3986 (http://tools.ietf.org/html/rfc3986#section-3.1)
+ // scheme = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )
+ var protocol = /^[a-z][a-z0-9+\-.]*(?=:)/i.exec(url);
+ if (!protocol) {
+ return allowRelative;
+ }
+ protocol = protocol[0].toLowerCase();
+ switch (protocol) {
+ case 'http':
+ case 'https':
+ case 'ftp':
+ case 'mailto':
+ case 'tel':
return true;
default:
return false;
}
}
-function createValidAbsoluteUrl(url, baseUrl = null, options = null) {
- if (!url) {
- return null;
- }
- try {
- if (options && typeof url === "string") {
- if (options.addDefaultProtocol && url.startsWith("www.")) {
- const dots = url.match(/\./g);
- if (dots?.length >= 2) {
- url = `http://${url}`;
- }
- }
- if (options.tryConvertEncoding) {
- try {
- url = stringToUTF8String(url);
- } catch {}
- }
- }
- const absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url);
- if (_isValidProtocol(absoluteUrl)) {
- return absoluteUrl;
- }
- } catch {}
- return null;
-}
-function shadow(obj, prop, value, nonSerializable = false) {
- Object.defineProperty(obj, prop, {
- value,
- enumerable: !nonSerializable,
- configurable: true,
- writable: false
- });
+
+function shadow(obj, prop, value) {
+ Object.defineProperty(obj, prop, { value: value,
+ enumerable: true,
+ configurable: true,
+ writable: false });
return value;
}
-const BaseException = exports.BaseException = function BaseExceptionClosure() {
- function BaseException(message, name) {
- if (this.constructor === BaseException) {
- unreachable("Cannot initialize BaseException.");
- }
- this.message = message;
- this.name = name;
- }
- BaseException.prototype = new Error();
- BaseException.constructor = BaseException;
- return BaseException;
-}();
-class PasswordException extends BaseException {
- constructor(msg, code) {
- super(msg, "PasswordException");
- this.code = code;
- }
-}
-exports.PasswordException = PasswordException;
-class UnknownErrorException extends BaseException {
- constructor(msg, details) {
- super(msg, "UnknownErrorException");
- this.details = details;
- }
-}
-exports.UnknownErrorException = UnknownErrorException;
-class InvalidPDFException extends BaseException {
- constructor(msg) {
- super(msg, "InvalidPDFException");
- }
-}
-exports.InvalidPDFException = InvalidPDFException;
-class MissingPDFException extends BaseException {
- constructor(msg) {
- super(msg, "MissingPDFException");
- }
-}
-exports.MissingPDFException = MissingPDFException;
-class UnexpectedResponseException extends BaseException {
- constructor(msg, status) {
- super(msg, "UnexpectedResponseException");
- this.status = status;
- }
-}
-exports.UnexpectedResponseException = UnexpectedResponseException;
-class FormatError extends BaseException {
- constructor(msg) {
- super(msg, "FormatError");
- }
-}
-exports.FormatError = FormatError;
-class AbortException extends BaseException {
- constructor(msg) {
- super(msg, "AbortException");
- }
-}
-exports.AbortException = AbortException;
-function bytesToString(bytes) {
- if (typeof bytes !== "object" || bytes?.length === undefined) {
- unreachable("Invalid argument for bytesToString");
- }
- const length = bytes.length;
- const MAX_ARGUMENT_COUNT = 8192;
- if (length < MAX_ARGUMENT_COUNT) {
- return String.fromCharCode.apply(null, bytes);
- }
- const strBuf = [];
- for (let i = 0; i < length; i += MAX_ARGUMENT_COUNT) {
- const chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length);
- const chunk = bytes.subarray(i, chunkEnd);
- strBuf.push(String.fromCharCode.apply(null, chunk));
- }
- return strBuf.join("");
-}
-function stringToBytes(str) {
- if (typeof str !== "string") {
- unreachable("Invalid argument for stringToBytes");
- }
- const length = str.length;
- const bytes = new Uint8Array(length);
- for (let i = 0; i < length; ++i) {
- bytes[i] = str.charCodeAt(i) & 0xff;
- }
- return bytes;
-}
-function string32(value) {
- return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff);
-}
-function objectSize(obj) {
- return Object.keys(obj).length;
-}
-function objectFromMap(map) {
- const obj = Object.create(null);
- for (const [key, value] of map) {
- obj[key] = value;
- }
- return obj;
-}
-function isLittleEndian() {
- const buffer8 = new Uint8Array(4);
- buffer8[0] = 1;
- const view32 = new Uint32Array(buffer8.buffer, 0, 1);
- return view32[0] === 1;
-}
-function isEvalSupported() {
- try {
- new Function("");
- return true;
- } catch {
- return false;
- }
-}
-class FeatureTest {
- static get isLittleEndian() {
- return shadow(this, "isLittleEndian", isLittleEndian());
- }
- static get isEvalSupported() {
- return shadow(this, "isEvalSupported", isEvalSupported());
- }
- static get isOffscreenCanvasSupported() {
- return shadow(this, "isOffscreenCanvasSupported", typeof OffscreenCanvas !== "undefined");
- }
- static get platform() {
- if (typeof navigator === "undefined") {
- return shadow(this, "platform", {
- isWin: false,
- isMac: false
- });
- }
- return shadow(this, "platform", {
- isWin: navigator.platform.includes("Win"),
- isMac: navigator.platform.includes("Mac")
- });
- }
- static get isCSSRoundSupported() {
- return shadow(this, "isCSSRoundSupported", globalThis.CSS?.supports?.("width: round(1.5px, 1px)"));
- }
-}
-exports.FeatureTest = FeatureTest;
-const hexNumbers = [...Array(256).keys()].map(n => n.toString(16).padStart(2, "0"));
-class Util {
- static makeHexColor(r, g, b) {
- return `#${hexNumbers[r]}${hexNumbers[g]}${hexNumbers[b]}`;
- }
- static scaleMinMax(transform, minMax) {
- let temp;
- if (transform[0]) {
- if (transform[0] < 0) {
- temp = minMax[0];
- minMax[0] = minMax[1];
- minMax[1] = temp;
- }
- minMax[0] *= transform[0];
- minMax[1] *= transform[0];
- if (transform[3] < 0) {
- temp = minMax[2];
- minMax[2] = minMax[3];
- minMax[3] = temp;
- }
- minMax[2] *= transform[3];
- minMax[3] *= transform[3];
- } else {
- temp = minMax[0];
- minMax[0] = minMax[2];
- minMax[2] = temp;
- temp = minMax[1];
- minMax[1] = minMax[3];
- minMax[3] = temp;
- if (transform[1] < 0) {
- temp = minMax[2];
- minMax[2] = minMax[3];
- minMax[3] = temp;
- }
- minMax[2] *= transform[1];
- minMax[3] *= transform[1];
- if (transform[2] < 0) {
- temp = minMax[0];
- minMax[0] = minMax[1];
- minMax[1] = temp;
- }
- minMax[0] *= transform[2];
- minMax[1] *= transform[2];
- }
- minMax[0] += transform[4];
- minMax[1] += transform[4];
- minMax[2] += transform[5];
- minMax[3] += transform[5];
- }
- static transform(m1, m2) {
- return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]];
- }
- static applyTransform(p, m) {
- const xt = p[0] * m[0] + p[1] * m[2] + m[4];
- const yt = p[0] * m[1] + p[1] * m[3] + m[5];
- return [xt, yt];
- }
- static applyInverseTransform(p, m) {
- const d = m[0] * m[3] - m[1] * m[2];
- const xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d;
- const yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d;
- return [xt, yt];
- }
- static getAxialAlignedBoundingBox(r, m) {
- const p1 = this.applyTransform(r, m);
- const p2 = this.applyTransform(r.slice(2, 4), m);
- const p3 = this.applyTransform([r[0], r[3]], m);
- const p4 = this.applyTransform([r[2], r[1]], m);
- return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])];
- }
- static inverseTransform(m) {
- const d = m[0] * m[3] - m[1] * m[2];
- return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d];
- }
- static singularValueDecompose2dScale(m) {
- const transpose = [m[0], m[2], m[1], m[3]];
- const a = m[0] * transpose[0] + m[1] * transpose[2];
- const b = m[0] * transpose[1] + m[1] * transpose[3];
- const c = m[2] * transpose[0] + m[3] * transpose[2];
- const d = m[2] * transpose[1] + m[3] * transpose[3];
- const first = (a + d) / 2;
- const second = Math.sqrt((a + d) ** 2 - 4 * (a * d - c * b)) / 2;
- const sx = first + second || 1;
- const sy = first - second || 1;
- return [Math.sqrt(sx), Math.sqrt(sy)];
- }
- static normalizeRect(rect) {
- const r = rect.slice(0);
- if (rect[0] > rect[2]) {
- r[0] = rect[2];
- r[2] = rect[0];
- }
- if (rect[1] > rect[3]) {
- r[1] = rect[3];
- r[3] = rect[1];
- }
- return r;
- }
- static intersect(rect1, rect2) {
- const xLow = Math.max(Math.min(rect1[0], rect1[2]), Math.min(rect2[0], rect2[2]));
- const xHigh = Math.min(Math.max(rect1[0], rect1[2]), Math.max(rect2[0], rect2[2]));
- if (xLow > xHigh) {
- return null;
- }
- const yLow = Math.max(Math.min(rect1[1], rect1[3]), Math.min(rect2[1], rect2[3]));
- const yHigh = Math.min(Math.max(rect1[1], rect1[3]), Math.max(rect2[1], rect2[3]));
- if (yLow > yHigh) {
- return null;
- }
- return [xLow, yLow, xHigh, yHigh];
- }
- static bezierBoundingBox(x0, y0, x1, y1, x2, y2, x3, y3) {
- const tvalues = [],
- bounds = [[], []];
- let a, b, c, t, t1, t2, b2ac, sqrtb2ac;
- for (let i = 0; i < 2; ++i) {
- if (i === 0) {
- b = 6 * x0 - 12 * x1 + 6 * x2;
- a = -3 * x0 + 9 * x1 - 9 * x2 + 3 * x3;
- c = 3 * x1 - 3 * x0;
- } else {
- b = 6 * y0 - 12 * y1 + 6 * y2;
- a = -3 * y0 + 9 * y1 - 9 * y2 + 3 * y3;
- c = 3 * y1 - 3 * y0;
- }
- if (Math.abs(a) < 1e-12) {
- if (Math.abs(b) < 1e-12) {
- continue;
- }
- t = -c / b;
- if (0 < t && t < 1) {
- tvalues.push(t);
- }
- continue;
- }
- b2ac = b * b - 4 * c * a;
- sqrtb2ac = Math.sqrt(b2ac);
- if (b2ac < 0) {
- continue;
- }
- t1 = (-b + sqrtb2ac) / (2 * a);
- if (0 < t1 && t1 < 1) {
- tvalues.push(t1);
- }
- t2 = (-b - sqrtb2ac) / (2 * a);
- if (0 < t2 && t2 < 1) {
- tvalues.push(t2);
- }
- }
- let j = tvalues.length,
- mt;
- const jlen = j;
- while (j--) {
- t = tvalues[j];
- mt = 1 - t;
- bounds[0][j] = mt * mt * mt * x0 + 3 * mt * mt * t * x1 + 3 * mt * t * t * x2 + t * t * t * x3;
- bounds[1][j] = mt * mt * mt * y0 + 3 * mt * mt * t * y1 + 3 * mt * t * t * y2 + t * t * t * y3;
- }
- bounds[0][jlen] = x0;
- bounds[1][jlen] = y0;
- bounds[0][jlen + 1] = x3;
- bounds[1][jlen + 1] = y3;
- bounds[0].length = bounds[1].length = jlen + 2;
- return [Math.min(...bounds[0]), Math.min(...bounds[1]), Math.max(...bounds[0]), Math.max(...bounds[1])];
- }
-}
-exports.Util = Util;
-const PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2d8, 0x2c7, 0x2c6, 0x2d9, 0x2dd, 0x2db, 0x2da, 0x2dc, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203a, 0x2212, 0x2030, 0x201e, 0x201c, 0x201d, 0x2018, 0x2019, 0x201a, 0x2122, 0xfb01, 0xfb02, 0x141, 0x152, 0x160, 0x178, 0x17d, 0x131, 0x142, 0x153, 0x161, 0x17e, 0, 0x20ac];
-function stringToPDFString(str) {
- if (str[0] >= "\xEF") {
- let encoding;
- if (str[0] === "\xFE" && str[1] === "\xFF") {
- encoding = "utf-16be";
- } else if (str[0] === "\xFF" && str[1] === "\xFE") {
- encoding = "utf-16le";
- } else if (str[0] === "\xEF" && str[1] === "\xBB" && str[2] === "\xBF") {
- encoding = "utf-8";
- }
- if (encoding) {
- try {
- const decoder = new TextDecoder(encoding, {
- fatal: true
- });
- const buffer = stringToBytes(str);
- return decoder.decode(buffer);
- } catch (ex) {
- warn(`stringToPDFString: "${ex}".`);
- }
- }
- }
- const strBuf = [];
- for (let i = 0, ii = str.length; i < ii; i++) {
- const code = PDFStringTranslateTable[str.charCodeAt(i)];
- strBuf.push(code ? String.fromCharCode(code) : str.charAt(i));
- }
- return strBuf.join("");
-}
-function stringToUTF8String(str) {
- return decodeURIComponent(escape(str));
-}
-function utf8StringToString(str) {
- return unescape(encodeURIComponent(str));
-}
-function isArrayBuffer(v) {
- return typeof v === "object" && v?.byteLength !== undefined;
-}
-function isArrayEqual(arr1, arr2) {
- if (arr1.length !== arr2.length) {
- return false;
- }
- for (let i = 0, ii = arr1.length; i < ii; i++) {
- if (arr1[i] !== arr2[i]) {
- return false;
- }
- }
- return true;
-}
-function getModificationDate(date = new Date()) {
- const buffer = [date.getUTCFullYear().toString(), (date.getUTCMonth() + 1).toString().padStart(2, "0"), date.getUTCDate().toString().padStart(2, "0"), date.getUTCHours().toString().padStart(2, "0"), date.getUTCMinutes().toString().padStart(2, "0"), date.getUTCSeconds().toString().padStart(2, "0")];
- return buffer.join("");
-}
-class PromiseCapability {
- #settled = false;
- constructor() {
- this.promise = new Promise((resolve, reject) => {
- this.resolve = data => {
- this.#settled = true;
- resolve(data);
- };
- this.reject = reason => {
- this.#settled = true;
- reject(reason);
- };
- });
- }
- get settled() {
- return this.#settled;
- }
-}
-exports.PromiseCapability = PromiseCapability;
-let NormalizeRegex = null;
-let NormalizationMap = null;
-function normalizeUnicode(str) {
- if (!NormalizeRegex) {
- NormalizeRegex = /([\u00a0\u00b5\u037e\u0eb3\u2000-\u200a\u202f\u2126\ufb00-\ufb04\ufb06\ufb20-\ufb36\ufb38-\ufb3c\ufb3e\ufb40-\ufb41\ufb43-\ufb44\ufb46-\ufba1\ufba4-\ufba9\ufbae-\ufbb1\ufbd3-\ufbdc\ufbde-\ufbe7\ufbea-\ufbf8\ufbfc-\ufbfd\ufc00-\ufc5d\ufc64-\ufcf1\ufcf5-\ufd3d\ufd88\ufdf4\ufdfa-\ufdfb\ufe71\ufe77\ufe79\ufe7b\ufe7d]+)|(\ufb05+)/gu;
- NormalizationMap = new Map([["ſt", "ſt"]]);
- }
- return str.replaceAll(NormalizeRegex, (_, p1, p2) => {
- return p1 ? p1.normalize("NFKC") : NormalizationMap.get(p2);
- });
-}
-function getUuid() {
- if (typeof crypto !== "undefined" && typeof crypto?.randomUUID === "function") {
- return crypto.randomUUID();
- }
- const buf = new Uint8Array(32);
- if (typeof crypto !== "undefined" && typeof crypto?.getRandomValues === "function") {
- crypto.getRandomValues(buf);
- } else {
- for (let i = 0; i < 32; i++) {
- buf[i] = Math.floor(Math.random() * 255);
- }
- }
- return bytesToString(buf);
-}
-const AnnotationPrefix = exports.AnnotationPrefix = "pdfjs_internal_id_";
-/***/ }),
-/* 3 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.XRefParseException = exports.XRefEntryException = exports.ParserEOFException = exports.PDF_VERSION_REGEXP = exports.MissingDataException = void 0;
-exports.arrayBuffersToBytes = arrayBuffersToBytes;
-exports.collectActions = collectActions;
-exports.encodeToXmlString = encodeToXmlString;
-exports.escapePDFName = escapePDFName;
-exports.escapeString = escapeString;
-exports.getInheritableProperty = getInheritableProperty;
-exports.getLookupTableFactory = getLookupTableFactory;
-exports.getNewAnnotationsMap = getNewAnnotationsMap;
-exports.getRotationMatrix = getRotationMatrix;
-exports.isAscii = isAscii;
-exports.isWhiteSpace = isWhiteSpace;
-exports.log2 = log2;
-exports.numberToString = numberToString;
-exports.parseXFAPath = parseXFAPath;
-exports.readInt8 = readInt8;
-exports.readUint16 = readUint16;
-exports.readUint32 = readUint32;
-exports.recoverJsURL = recoverJsURL;
-exports.stringToUTF16HexString = stringToUTF16HexString;
-exports.stringToUTF16String = stringToUTF16String;
-exports.toRomanNumerals = toRomanNumerals;
-exports.validateCSSFont = validateCSSFont;
-exports.validateFontName = validateFontName;
-var _util = __w_pdfjs_require__(2);
-var _primitives = __w_pdfjs_require__(4);
-var _base_stream = __w_pdfjs_require__(5);
-const PDF_VERSION_REGEXP = exports.PDF_VERSION_REGEXP = /^[1-9]\.\d$/;
function getLookupTableFactory(initializer) {
- let lookup;
+ var lookup;
return function () {
if (initializer) {
lookup = Object.create(null);
@@ -1497,13928 +2404,17899 @@ function getLookupTableFactory(initializer) {
return lookup;
};
}
-class MissingDataException extends _util.BaseException {
- constructor(begin, end) {
- super(`Missing data [${begin}, ${end})`, "MissingDataException");
+
+var PasswordResponses = {
+ NEED_PASSWORD: 1,
+ INCORRECT_PASSWORD: 2
+};
+
+var PasswordException = (function PasswordExceptionClosure() {
+ function PasswordException(msg, code) {
+ this.name = 'PasswordException';
+ this.message = msg;
+ this.code = code;
+ }
+
+ PasswordException.prototype = new Error();
+ PasswordException.constructor = PasswordException;
+
+ return PasswordException;
+})();
+
+var UnknownErrorException = (function UnknownErrorExceptionClosure() {
+ function UnknownErrorException(msg, details) {
+ this.name = 'UnknownErrorException';
+ this.message = msg;
+ this.details = details;
+ }
+
+ UnknownErrorException.prototype = new Error();
+ UnknownErrorException.constructor = UnknownErrorException;
+
+ return UnknownErrorException;
+})();
+
+var InvalidPDFException = (function InvalidPDFExceptionClosure() {
+ function InvalidPDFException(msg) {
+ this.name = 'InvalidPDFException';
+ this.message = msg;
+ }
+
+ InvalidPDFException.prototype = new Error();
+ InvalidPDFException.constructor = InvalidPDFException;
+
+ return InvalidPDFException;
+})();
+
+var MissingPDFException = (function MissingPDFExceptionClosure() {
+ function MissingPDFException(msg) {
+ this.name = 'MissingPDFException';
+ this.message = msg;
+ }
+
+ MissingPDFException.prototype = new Error();
+ MissingPDFException.constructor = MissingPDFException;
+
+ return MissingPDFException;
+})();
+
+var UnexpectedResponseException =
+ (function UnexpectedResponseExceptionClosure() {
+ function UnexpectedResponseException(msg, status) {
+ this.name = 'UnexpectedResponseException';
+ this.message = msg;
+ this.status = status;
+ }
+
+ UnexpectedResponseException.prototype = new Error();
+ UnexpectedResponseException.constructor = UnexpectedResponseException;
+
+ return UnexpectedResponseException;
+})();
+
+var NotImplementedException = (function NotImplementedExceptionClosure() {
+ function NotImplementedException(msg) {
+ this.message = msg;
+ }
+
+ NotImplementedException.prototype = new Error();
+ NotImplementedException.prototype.name = 'NotImplementedException';
+ NotImplementedException.constructor = NotImplementedException;
+
+ return NotImplementedException;
+})();
+
+var MissingDataException = (function MissingDataExceptionClosure() {
+ function MissingDataException(begin, end) {
this.begin = begin;
this.end = end;
+ this.message = 'Missing data [' + begin + ', ' + end + ')';
}
+
+ MissingDataException.prototype = new Error();
+ MissingDataException.prototype.name = 'MissingDataException';
+ MissingDataException.constructor = MissingDataException;
+
+ return MissingDataException;
+})();
+
+var XRefParseException = (function XRefParseExceptionClosure() {
+ function XRefParseException(msg) {
+ this.message = msg;
+ }
+
+ XRefParseException.prototype = new Error();
+ XRefParseException.prototype.name = 'XRefParseException';
+ XRefParseException.constructor = XRefParseException;
+
+ return XRefParseException;
+})();
+
+var NullCharactersRegExp = /\x00/g;
+
+function removeNullCharacters(str) {
+ if (typeof str !== 'string') {
+ warn('The argument for removeNullCharacters must be a string.');
+ return str;
+ }
+ return str.replace(NullCharactersRegExp, '');
}
-exports.MissingDataException = MissingDataException;
-class ParserEOFException extends _util.BaseException {
- constructor(msg) {
- super(msg, "ParserEOFException");
+
+function bytesToString(bytes) {
+ assert(bytes !== null && typeof bytes === 'object' &&
+ bytes.length !== undefined, 'Invalid argument for bytesToString');
+ var length = bytes.length;
+ var MAX_ARGUMENT_COUNT = 8192;
+ if (length < MAX_ARGUMENT_COUNT) {
+ return String.fromCharCode.apply(null, bytes);
}
+ var strBuf = [];
+ for (var i = 0; i < length; i += MAX_ARGUMENT_COUNT) {
+ var chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length);
+ var chunk = bytes.subarray(i, chunkEnd);
+ strBuf.push(String.fromCharCode.apply(null, chunk));
+ }
+ return strBuf.join('');
}
-exports.ParserEOFException = ParserEOFException;
-class XRefEntryException extends _util.BaseException {
- constructor(msg) {
- super(msg, "XRefEntryException");
+
+function stringToBytes(str) {
+ assert(typeof str === 'string', 'Invalid argument for stringToBytes');
+ var length = str.length;
+ var bytes = new Uint8Array(length);
+ for (var i = 0; i < length; ++i) {
+ bytes[i] = str.charCodeAt(i) & 0xFF;
}
+ return bytes;
}
-exports.XRefEntryException = XRefEntryException;
-class XRefParseException extends _util.BaseException {
- constructor(msg) {
- super(msg, "XRefParseException");
+
+/**
+ * Gets length of the array (Array, Uint8Array, or string) in bytes.
+ * @param {Array|Uint8Array|string} arr
+ * @returns {number}
+ */
+function arrayByteLength(arr) {
+ if (arr.length !== undefined) {
+ return arr.length;
}
+ assert(arr.byteLength !== undefined);
+ return arr.byteLength;
}
-exports.XRefParseException = XRefParseException;
-function arrayBuffersToBytes(arr) {
- const length = arr.length;
- if (length === 0) {
- return new Uint8Array(0);
+
+/**
+ * Combines array items (arrays) into single Uint8Array object.
+ * @param {Array} arr - the array of the arrays (Array, Uint8Array, or string).
+ * @returns {Uint8Array}
+ */
+function arraysToBytes(arr) {
+ // Shortcut: if first and only item is Uint8Array, return it.
+ if (arr.length === 1 && (arr[0] instanceof Uint8Array)) {
+ return arr[0];
}
- if (length === 1) {
- return new Uint8Array(arr[0]);
+ var resultLength = 0;
+ var i, ii = arr.length;
+ var item, itemLength ;
+ for (i = 0; i < ii; i++) {
+ item = arr[i];
+ itemLength = arrayByteLength(item);
+ resultLength += itemLength;
}
- let dataLength = 0;
- for (let i = 0; i < length; i++) {
- dataLength += arr[i].byteLength;
- }
- const data = new Uint8Array(dataLength);
- let pos = 0;
- for (let i = 0; i < length; i++) {
- const item = new Uint8Array(arr[i]);
+ var pos = 0;
+ var data = new Uint8Array(resultLength);
+ for (i = 0; i < ii; i++) {
+ item = arr[i];
+ if (!(item instanceof Uint8Array)) {
+ if (typeof item === 'string') {
+ item = stringToBytes(item);
+ } else {
+ item = new Uint8Array(item);
+ }
+ }
+ itemLength = item.byteLength;
data.set(item, pos);
- pos += item.byteLength;
+ pos += itemLength;
}
return data;
}
-function getInheritableProperty({
- dict,
- key,
- getArray = false,
- stopWhenFound = true
-}) {
- let values;
- const visited = new _primitives.RefSet();
- while (dict instanceof _primitives.Dict && !(dict.objId && visited.has(dict.objId))) {
- if (dict.objId) {
- visited.put(dict.objId);
- }
- const value = getArray ? dict.getArray(key) : dict.get(key);
- if (value !== undefined) {
- if (stopWhenFound) {
- return value;
- }
- (values ||= []).push(value);
- }
- dict = dict.get("Parent");
- }
- return values;
-}
-const ROMAN_NUMBER_MAP = ["", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM", "", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC", "", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX"];
-function toRomanNumerals(number, lowerCase = false) {
- (0, _util.assert)(Number.isInteger(number) && number > 0, "The number should be a positive integer.");
- const romanBuf = [];
- let pos;
- while (number >= 1000) {
- number -= 1000;
- romanBuf.push("M");
- }
- pos = number / 100 | 0;
- number %= 100;
- romanBuf.push(ROMAN_NUMBER_MAP[pos]);
- pos = number / 10 | 0;
- number %= 10;
- romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]);
- romanBuf.push(ROMAN_NUMBER_MAP[20 + number]);
- const romanStr = romanBuf.join("");
- return lowerCase ? romanStr.toLowerCase() : romanStr;
+
+function string32(value) {
+ return String.fromCharCode((value >> 24) & 0xff, (value >> 16) & 0xff,
+ (value >> 8) & 0xff, value & 0xff);
}
+
function log2(x) {
- if (x <= 0) {
- return 0;
+ var n = 1, i = 0;
+ while (x > n) {
+ n <<= 1;
+ i++;
}
- return Math.ceil(Math.log2(x));
+ return i;
}
-function readInt8(data, offset) {
- return data[offset] << 24 >> 24;
+
+function readInt8(data, start) {
+ return (data[start] << 24) >> 24;
}
+
function readUint16(data, offset) {
- return data[offset] << 8 | data[offset + 1];
+ return (data[offset] << 8) | data[offset + 1];
}
+
function readUint32(data, offset) {
- return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0;
+ return ((data[offset] << 24) | (data[offset + 1] << 16) |
+ (data[offset + 2] << 8) | data[offset + 3]) >>> 0;
}
-function isWhiteSpace(ch) {
- return ch === 0x20 || ch === 0x09 || ch === 0x0d || ch === 0x0a;
+
+// Lazy test the endianness of the platform
+// NOTE: This will be 'true' for simulated TypedArrays
+function isLittleEndian() {
+ var buffer8 = new Uint8Array(2);
+ buffer8[0] = 1;
+ var buffer16 = new Uint16Array(buffer8.buffer);
+ return (buffer16[0] === 1);
}
-function parseXFAPath(path) {
- const positionPattern = /(.+)\[(\d+)\]$/;
- return path.split(".").map(component => {
- const m = component.match(positionPattern);
- if (m) {
- return {
- name: m[1],
- pos: parseInt(m[2], 10)
- };
- }
+
+var Uint32ArrayView = (function Uint32ArrayViewClosure() {
+
+ function Uint32ArrayView(buffer, length) {
+ this.buffer = buffer;
+ this.byteLength = buffer.length;
+ this.length = length === undefined ? (this.byteLength >> 2) : length;
+ ensureUint32ArrayViewProps(this.length);
+ }
+ Uint32ArrayView.prototype = Object.create(null);
+
+ var uint32ArrayViewSetters = 0;
+ function createUint32ArrayProp(index) {
return {
- name: component,
- pos: 0
- };
- });
-}
-function escapePDFName(str) {
- const buffer = [];
- let start = 0;
- for (let i = 0, ii = str.length; i < ii; i++) {
- const char = str.charCodeAt(i);
- if (char < 0x21 || char > 0x7e || char === 0x23 || char === 0x28 || char === 0x29 || char === 0x3c || char === 0x3e || char === 0x5b || char === 0x5d || char === 0x7b || char === 0x7d || char === 0x2f || char === 0x25) {
- if (start < i) {
- buffer.push(str.substring(start, i));
- }
- buffer.push(`#${char.toString(16)}`);
- start = i + 1;
- }
- }
- if (buffer.length === 0) {
- return str;
- }
- if (start < str.length) {
- buffer.push(str.substring(start, str.length));
- }
- return buffer.join("");
-}
-function escapeString(str) {
- return str.replaceAll(/([()\\\n\r])/g, match => {
- if (match === "\n") {
- return "\\n";
- } else if (match === "\r") {
- return "\\r";
- }
- return `\\${match}`;
- });
-}
-function _collectJS(entry, xref, list, parents) {
- if (!entry) {
- return;
- }
- let parent = null;
- if (entry instanceof _primitives.Ref) {
- if (parents.has(entry)) {
- return;
- }
- parent = entry;
- parents.put(parent);
- entry = xref.fetch(entry);
- }
- if (Array.isArray(entry)) {
- for (const element of entry) {
- _collectJS(element, xref, list, parents);
- }
- } else if (entry instanceof _primitives.Dict) {
- if ((0, _primitives.isName)(entry.get("S"), "JavaScript")) {
- const js = entry.get("JS");
- let code;
- if (js instanceof _base_stream.BaseStream) {
- code = js.getString();
- } else if (typeof js === "string") {
- code = js;
- }
- code &&= (0, _util.stringToPDFString)(code).replaceAll("\x00", "");
- if (code) {
- list.push(code);
- }
- }
- _collectJS(entry.getRaw("Next"), xref, list, parents);
- }
- if (parent) {
- parents.remove(parent);
- }
-}
-function collectActions(xref, dict, eventType) {
- const actions = Object.create(null);
- const additionalActionsDicts = getInheritableProperty({
- dict,
- key: "AA",
- stopWhenFound: false
- });
- if (additionalActionsDicts) {
- for (let i = additionalActionsDicts.length - 1; i >= 0; i--) {
- const additionalActions = additionalActionsDicts[i];
- if (!(additionalActions instanceof _primitives.Dict)) {
- continue;
- }
- for (const key of additionalActions.getKeys()) {
- const action = eventType[key];
- if (!action) {
- continue;
- }
- const actionDict = additionalActions.getRaw(key);
- const parents = new _primitives.RefSet();
- const list = [];
- _collectJS(actionDict, xref, list, parents);
- if (list.length > 0) {
- actions[action] = list;
- }
- }
- }
- }
- if (dict.has("A")) {
- const actionDict = dict.get("A");
- const parents = new _primitives.RefSet();
- const list = [];
- _collectJS(actionDict, xref, list, parents);
- if (list.length > 0) {
- actions.Action = list;
- }
- }
- return (0, _util.objectSize)(actions) > 0 ? actions : null;
-}
-const XMLEntities = {
- 0x3c: "<",
- 0x3e: ">",
- 0x26: "&",
- 0x22: """,
- 0x27: "'"
-};
-function encodeToXmlString(str) {
- const buffer = [];
- let start = 0;
- for (let i = 0, ii = str.length; i < ii; i++) {
- const char = str.codePointAt(i);
- if (0x20 <= char && char <= 0x7e) {
- const entity = XMLEntities[char];
- if (entity) {
- if (start < i) {
- buffer.push(str.substring(start, i));
- }
- buffer.push(entity);
- start = i + 1;
- }
- } else {
- if (start < i) {
- buffer.push(str.substring(start, i));
- }
- buffer.push(`${char.toString(16).toUpperCase()};`);
- if (char > 0xd7ff && (char < 0xe000 || char > 0xfffd)) {
- i++;
- }
- start = i + 1;
- }
- }
- if (buffer.length === 0) {
- return str;
- }
- if (start < str.length) {
- buffer.push(str.substring(start, str.length));
- }
- return buffer.join("");
-}
-function validateFontName(fontFamily, mustWarn = false) {
- const m = /^("|').*("|')$/.exec(fontFamily);
- if (m && m[1] === m[2]) {
- const re = new RegExp(`[^\\\\]${m[1]}`);
- if (re.test(fontFamily.slice(1, -1))) {
- if (mustWarn) {
- (0, _util.warn)(`FontFamily contains unescaped ${m[1]}: ${fontFamily}.`);
- }
- return false;
- }
- } else {
- for (const ident of fontFamily.split(/[ \t]+/)) {
- if (/^(\d|(-(\d|-)))/.test(ident) || !/^[\w-\\]+$/.test(ident)) {
- if (mustWarn) {
- (0, _util.warn)(`FontFamily contains invalid : ${fontFamily}.`);
- }
- return false;
- }
- }
- }
- return true;
-}
-function validateCSSFont(cssFontInfo) {
- const DEFAULT_CSS_FONT_OBLIQUE = "14";
- const DEFAULT_CSS_FONT_WEIGHT = "400";
- const CSS_FONT_WEIGHT_VALUES = new Set(["100", "200", "300", "400", "500", "600", "700", "800", "900", "1000", "normal", "bold", "bolder", "lighter"]);
- const {
- fontFamily,
- fontWeight,
- italicAngle
- } = cssFontInfo;
- if (!validateFontName(fontFamily, true)) {
- return false;
- }
- const weight = fontWeight ? fontWeight.toString() : "";
- cssFontInfo.fontWeight = CSS_FONT_WEIGHT_VALUES.has(weight) ? weight : DEFAULT_CSS_FONT_WEIGHT;
- const angle = parseFloat(italicAngle);
- cssFontInfo.italicAngle = isNaN(angle) || angle < -90 || angle > 90 ? DEFAULT_CSS_FONT_OBLIQUE : italicAngle.toString();
- return true;
-}
-function recoverJsURL(str) {
- const URL_OPEN_METHODS = ["app.launchURL", "window.open", "xfa.host.gotoURL"];
- const regex = new RegExp("^\\s*(" + URL_OPEN_METHODS.join("|").replaceAll(".", "\\.") + ")\\((?:'|\")([^'\"]*)(?:'|\")(?:,\\s*(\\w+)\\)|\\))", "i");
- const jsUrl = regex.exec(str);
- if (jsUrl?.[2]) {
- const url = jsUrl[2];
- let newWindow = false;
- if (jsUrl[3] === "true" && jsUrl[1] === "app.launchURL") {
- newWindow = true;
- }
- return {
- url,
- newWindow
- };
- }
- return null;
-}
-function numberToString(value) {
- if (Number.isInteger(value)) {
- return value.toString();
- }
- const roundedValue = Math.round(value * 100);
- if (roundedValue % 100 === 0) {
- return (roundedValue / 100).toString();
- }
- if (roundedValue % 10 === 0) {
- return value.toFixed(1);
- }
- return value.toFixed(2);
-}
-function getNewAnnotationsMap(annotationStorage) {
- if (!annotationStorage) {
- return null;
- }
- const newAnnotationsByPage = new Map();
- for (const [key, value] of annotationStorage) {
- if (!key.startsWith(_util.AnnotationEditorPrefix)) {
- continue;
- }
- let annotations = newAnnotationsByPage.get(value.pageIndex);
- if (!annotations) {
- annotations = [];
- newAnnotationsByPage.set(value.pageIndex, annotations);
- }
- annotations.push(value);
- }
- return newAnnotationsByPage.size > 0 ? newAnnotationsByPage : null;
-}
-function isAscii(str) {
- return /^[\x00-\x7F]*$/.test(str);
-}
-function stringToUTF16HexString(str) {
- const buf = [];
- for (let i = 0, ii = str.length; i < ii; i++) {
- const char = str.charCodeAt(i);
- buf.push((char >> 8 & 0xff).toString(16).padStart(2, "0"), (char & 0xff).toString(16).padStart(2, "0"));
- }
- return buf.join("");
-}
-function stringToUTF16String(str, bigEndian = false) {
- const buf = [];
- if (bigEndian) {
- buf.push("\xFE\xFF");
- }
- for (let i = 0, ii = str.length; i < ii; i++) {
- const char = str.charCodeAt(i);
- buf.push(String.fromCharCode(char >> 8 & 0xff), String.fromCharCode(char & 0xff));
- }
- return buf.join("");
-}
-function getRotationMatrix(rotation, width, height) {
- switch (rotation) {
- case 90:
- return [0, 1, -1, 0, width, 0];
- case 180:
- return [-1, 0, 0, -1, width, height];
- case 270:
- return [0, -1, 1, 0, 0, height];
- default:
- throw new Error("Invalid rotation");
- }
-}
-
-/***/ }),
-/* 4 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.RefSetCache = exports.RefSet = exports.Ref = exports.Name = exports.EOF = exports.Dict = exports.Cmd = exports.CIRCULAR_REF = void 0;
-exports.clearPrimitiveCaches = clearPrimitiveCaches;
-exports.isCmd = isCmd;
-exports.isDict = isDict;
-exports.isName = isName;
-exports.isRefsEqual = isRefsEqual;
-var _util = __w_pdfjs_require__(2);
-const CIRCULAR_REF = exports.CIRCULAR_REF = Symbol("CIRCULAR_REF");
-const EOF = exports.EOF = Symbol("EOF");
-let CmdCache = Object.create(null);
-let NameCache = Object.create(null);
-let RefCache = Object.create(null);
-function clearPrimitiveCaches() {
- CmdCache = Object.create(null);
- NameCache = Object.create(null);
- RefCache = Object.create(null);
-}
-class Name {
- constructor(name) {
- this.name = name;
- }
- static get(name) {
- return NameCache[name] ||= new Name(name);
- }
-}
-exports.Name = Name;
-class Cmd {
- constructor(cmd) {
- this.cmd = cmd;
- }
- static get(cmd) {
- return CmdCache[cmd] ||= new Cmd(cmd);
- }
-}
-exports.Cmd = Cmd;
-const nonSerializable = function nonSerializableClosure() {
- return nonSerializable;
-};
-class Dict {
- constructor(xref = null) {
- this._map = Object.create(null);
- this.xref = xref;
- this.objId = null;
- this.suppressEncryption = false;
- this.__nonSerializable__ = nonSerializable;
- }
- assignXref(newXref) {
- this.xref = newXref;
- }
- get size() {
- return Object.keys(this._map).length;
- }
- get(key1, key2, key3) {
- let value = this._map[key1];
- if (value === undefined && key2 !== undefined) {
- value = this._map[key2];
- if (value === undefined && key3 !== undefined) {
- value = this._map[key3];
- }
- }
- if (value instanceof Ref && this.xref) {
- return this.xref.fetch(value, this.suppressEncryption);
- }
- return value;
- }
- async getAsync(key1, key2, key3) {
- let value = this._map[key1];
- if (value === undefined && key2 !== undefined) {
- value = this._map[key2];
- if (value === undefined && key3 !== undefined) {
- value = this._map[key3];
- }
- }
- if (value instanceof Ref && this.xref) {
- return this.xref.fetchAsync(value, this.suppressEncryption);
- }
- return value;
- }
- getArray(key1, key2, key3) {
- let value = this._map[key1];
- if (value === undefined && key2 !== undefined) {
- value = this._map[key2];
- if (value === undefined && key3 !== undefined) {
- value = this._map[key3];
- }
- }
- if (value instanceof Ref && this.xref) {
- value = this.xref.fetch(value, this.suppressEncryption);
- }
- if (Array.isArray(value)) {
- value = value.slice();
- for (let i = 0, ii = value.length; i < ii; i++) {
- if (value[i] instanceof Ref && this.xref) {
- value[i] = this.xref.fetch(value[i], this.suppressEncryption);
- }
- }
- }
- return value;
- }
- getRaw(key) {
- return this._map[key];
- }
- getKeys() {
- return Object.keys(this._map);
- }
- getRawValues() {
- return Object.values(this._map);
- }
- set(key, value) {
- this._map[key] = value;
- }
- has(key) {
- return this._map[key] !== undefined;
- }
- forEach(callback) {
- for (const key in this._map) {
- callback(key, this.get(key));
- }
- }
- static get empty() {
- const emptyDict = new Dict(null);
- emptyDict.set = (key, value) => {
- (0, _util.unreachable)("Should not call `set` on the empty dictionary.");
- };
- return (0, _util.shadow)(this, "empty", emptyDict);
- }
- static merge({
- xref,
- dictArray,
- mergeSubDicts = false
- }) {
- const mergedDict = new Dict(xref),
- properties = new Map();
- for (const dict of dictArray) {
- if (!(dict instanceof Dict)) {
- continue;
- }
- for (const [key, value] of Object.entries(dict._map)) {
- let property = properties.get(key);
- if (property === undefined) {
- property = [];
- properties.set(key, property);
- } else if (!mergeSubDicts || !(value instanceof Dict)) {
- continue;
- }
- property.push(value);
- }
- }
- for (const [name, values] of properties) {
- if (values.length === 1 || !(values[0] instanceof Dict)) {
- mergedDict._map[name] = values[0];
- continue;
- }
- const subDict = new Dict(xref);
- for (const dict of values) {
- for (const [key, value] of Object.entries(dict._map)) {
- if (subDict._map[key] === undefined) {
- subDict._map[key] = value;
- }
- }
- }
- if (subDict.size > 0) {
- mergedDict._map[name] = subDict;
- }
- }
- properties.clear();
- return mergedDict.size > 0 ? mergedDict : Dict.empty;
- }
- clone() {
- const dict = new Dict(this.xref);
- for (const key of this.getKeys()) {
- dict.set(key, this.getRaw(key));
- }
- return dict;
- }
-}
-exports.Dict = Dict;
-class Ref {
- constructor(num, gen) {
- this.num = num;
- this.gen = gen;
- }
- toString() {
- if (this.gen === 0) {
- return `${this.num}R`;
- }
- return `${this.num}R${this.gen}`;
- }
- static fromString(str) {
- const ref = RefCache[str];
- if (ref) {
- return ref;
- }
- const m = /^(\d+)R(\d*)$/.exec(str);
- if (!m || m[1] === "0") {
- return null;
- }
- return RefCache[str] = new Ref(parseInt(m[1]), !m[2] ? 0 : parseInt(m[2]));
- }
- static get(num, gen) {
- const key = gen === 0 ? `${num}R` : `${num}R${gen}`;
- return RefCache[key] ||= new Ref(num, gen);
- }
-}
-exports.Ref = Ref;
-class RefSet {
- constructor(parent = null) {
- this._set = new Set(parent?._set);
- }
- has(ref) {
- return this._set.has(ref.toString());
- }
- put(ref) {
- this._set.add(ref.toString());
- }
- remove(ref) {
- this._set.delete(ref.toString());
- }
- [Symbol.iterator]() {
- return this._set.values();
- }
- clear() {
- this._set.clear();
- }
-}
-exports.RefSet = RefSet;
-class RefSetCache {
- constructor() {
- this._map = new Map();
- }
- get size() {
- return this._map.size;
- }
- get(ref) {
- return this._map.get(ref.toString());
- }
- has(ref) {
- return this._map.has(ref.toString());
- }
- put(ref, obj) {
- this._map.set(ref.toString(), obj);
- }
- putAlias(ref, aliasRef) {
- this._map.set(ref.toString(), this.get(aliasRef));
- }
- [Symbol.iterator]() {
- return this._map.values();
- }
- clear() {
- this._map.clear();
- }
-}
-exports.RefSetCache = RefSetCache;
-function isName(v, name) {
- return v instanceof Name && (name === undefined || v.name === name);
-}
-function isCmd(v, cmd) {
- return v instanceof Cmd && (cmd === undefined || v.cmd === cmd);
-}
-function isDict(v, type) {
- return v instanceof Dict && (type === undefined || isName(v.get("Type"), type));
-}
-function isRefsEqual(v1, v2) {
- return v1.num === v2.num && v1.gen === v2.gen;
-}
-
-/***/ }),
-/* 5 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.BaseStream = void 0;
-var _util = __w_pdfjs_require__(2);
-class BaseStream {
- constructor() {
- if (this.constructor === BaseStream) {
- (0, _util.unreachable)("Cannot initialize BaseStream.");
- }
- }
- get length() {
- (0, _util.unreachable)("Abstract getter `length` accessed");
- }
- get isEmpty() {
- (0, _util.unreachable)("Abstract getter `isEmpty` accessed");
- }
- get isDataLoaded() {
- return (0, _util.shadow)(this, "isDataLoaded", true);
- }
- getByte() {
- (0, _util.unreachable)("Abstract method `getByte` called");
- }
- getBytes(length) {
- (0, _util.unreachable)("Abstract method `getBytes` called");
- }
- peekByte() {
- const peekedByte = this.getByte();
- if (peekedByte !== -1) {
- this.pos--;
- }
- return peekedByte;
- }
- peekBytes(length) {
- const bytes = this.getBytes(length);
- this.pos -= bytes.length;
- return bytes;
- }
- getUint16() {
- const b0 = this.getByte();
- const b1 = this.getByte();
- if (b0 === -1 || b1 === -1) {
- return -1;
- }
- return (b0 << 8) + b1;
- }
- getInt32() {
- const b0 = this.getByte();
- const b1 = this.getByte();
- const b2 = this.getByte();
- const b3 = this.getByte();
- return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
- }
- getByteRange(begin, end) {
- (0, _util.unreachable)("Abstract method `getByteRange` called");
- }
- getString(length) {
- return (0, _util.bytesToString)(this.getBytes(length));
- }
- skip(n) {
- this.pos += n || 1;
- }
- reset() {
- (0, _util.unreachable)("Abstract method `reset` called");
- }
- moveStart() {
- (0, _util.unreachable)("Abstract method `moveStart` called");
- }
- makeSubStream(start, length, dict = null) {
- (0, _util.unreachable)("Abstract method `makeSubStream` called");
- }
- getBaseStreams() {
- return null;
- }
-}
-exports.BaseStream = BaseStream;
-
-/***/ }),
-/* 6 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.NetworkPdfManager = exports.LocalPdfManager = void 0;
-var _util = __w_pdfjs_require__(2);
-var _chunked_stream = __w_pdfjs_require__(7);
-var _core_utils = __w_pdfjs_require__(3);
-var _document = __w_pdfjs_require__(9);
-var _stream = __w_pdfjs_require__(8);
-function parseDocBaseUrl(url) {
- if (url) {
- const absoluteUrl = (0, _util.createValidAbsoluteUrl)(url);
- if (absoluteUrl) {
- return absoluteUrl.href;
- }
- (0, _util.warn)(`Invalid absolute docBaseUrl: "${url}".`);
- }
- return null;
-}
-class BasePdfManager {
- constructor(args) {
- if (this.constructor === BasePdfManager) {
- (0, _util.unreachable)("Cannot initialize BasePdfManager.");
- }
- this._docBaseUrl = parseDocBaseUrl(args.docBaseUrl);
- this._docId = args.docId;
- this._password = args.password;
- this.enableXfa = args.enableXfa;
- args.evaluatorOptions.isOffscreenCanvasSupported &&= _util.FeatureTest.isOffscreenCanvasSupported;
- this.evaluatorOptions = args.evaluatorOptions;
- }
- get docId() {
- return this._docId;
- }
- get password() {
- return this._password;
- }
- get docBaseUrl() {
- return this._docBaseUrl;
- }
- get catalog() {
- return this.pdfDocument.catalog;
- }
- ensureDoc(prop, args) {
- return this.ensure(this.pdfDocument, prop, args);
- }
- ensureXRef(prop, args) {
- return this.ensure(this.pdfDocument.xref, prop, args);
- }
- ensureCatalog(prop, args) {
- return this.ensure(this.pdfDocument.catalog, prop, args);
- }
- getPage(pageIndex) {
- return this.pdfDocument.getPage(pageIndex);
- }
- fontFallback(id, handler) {
- return this.pdfDocument.fontFallback(id, handler);
- }
- loadXfaFonts(handler, task) {
- return this.pdfDocument.loadXfaFonts(handler, task);
- }
- loadXfaImages() {
- return this.pdfDocument.loadXfaImages();
- }
- serializeXfaData(annotationStorage) {
- return this.pdfDocument.serializeXfaData(annotationStorage);
- }
- cleanup(manuallyTriggered = false) {
- return this.pdfDocument.cleanup(manuallyTriggered);
- }
- async ensure(obj, prop, args) {
- (0, _util.unreachable)("Abstract method `ensure` called");
- }
- requestRange(begin, end) {
- (0, _util.unreachable)("Abstract method `requestRange` called");
- }
- requestLoadedStream(noFetch = false) {
- (0, _util.unreachable)("Abstract method `requestLoadedStream` called");
- }
- sendProgressiveData(chunk) {
- (0, _util.unreachable)("Abstract method `sendProgressiveData` called");
- }
- updatePassword(password) {
- this._password = password;
- }
- terminate(reason) {
- (0, _util.unreachable)("Abstract method `terminate` called");
- }
-}
-class LocalPdfManager extends BasePdfManager {
- constructor(args) {
- super(args);
- const stream = new _stream.Stream(args.source);
- this.pdfDocument = new _document.PDFDocument(this, stream);
- this._loadedStreamPromise = Promise.resolve(stream);
- }
- async ensure(obj, prop, args) {
- const value = obj[prop];
- if (typeof value === "function") {
- return value.apply(obj, args);
- }
- return value;
- }
- requestRange(begin, end) {
- return Promise.resolve();
- }
- requestLoadedStream(noFetch = false) {
- return this._loadedStreamPromise;
- }
- terminate(reason) {}
-}
-exports.LocalPdfManager = LocalPdfManager;
-class NetworkPdfManager extends BasePdfManager {
- constructor(args) {
- super(args);
- this.streamManager = new _chunked_stream.ChunkedStreamManager(args.source, {
- msgHandler: args.handler,
- length: args.length,
- disableAutoFetch: args.disableAutoFetch,
- rangeChunkSize: args.rangeChunkSize
- });
- this.pdfDocument = new _document.PDFDocument(this, this.streamManager.getStream());
- }
- async ensure(obj, prop, args) {
- try {
- const value = obj[prop];
- if (typeof value === "function") {
- return value.apply(obj, args);
- }
- return value;
- } catch (ex) {
- if (!(ex instanceof _core_utils.MissingDataException)) {
- throw ex;
- }
- await this.requestRange(ex.begin, ex.end);
- return this.ensure(obj, prop, args);
- }
- }
- requestRange(begin, end) {
- return this.streamManager.requestRange(begin, end);
- }
- requestLoadedStream(noFetch = false) {
- return this.streamManager.requestAllChunks(noFetch);
- }
- sendProgressiveData(chunk) {
- this.streamManager.onReceiveData({
- chunk
- });
- }
- terminate(reason) {
- this.streamManager.abort(reason);
- }
-}
-exports.NetworkPdfManager = NetworkPdfManager;
-
-/***/ }),
-/* 7 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.ChunkedStreamManager = exports.ChunkedStream = void 0;
-var _core_utils = __w_pdfjs_require__(3);
-var _util = __w_pdfjs_require__(2);
-var _stream = __w_pdfjs_require__(8);
-class ChunkedStream extends _stream.Stream {
- constructor(length, chunkSize, manager) {
- super(new Uint8Array(length), 0, length, null);
- this.chunkSize = chunkSize;
- this._loadedChunks = new Set();
- this.numChunks = Math.ceil(length / chunkSize);
- this.manager = manager;
- this.progressiveDataLength = 0;
- this.lastSuccessfulEnsureByteChunk = -1;
- }
- getMissingChunks() {
- const chunks = [];
- for (let chunk = 0, n = this.numChunks; chunk < n; ++chunk) {
- if (!this._loadedChunks.has(chunk)) {
- chunks.push(chunk);
- }
- }
- return chunks;
- }
- get numChunksLoaded() {
- return this._loadedChunks.size;
- }
- get isDataLoaded() {
- return this.numChunksLoaded === this.numChunks;
- }
- onReceiveData(begin, chunk) {
- const chunkSize = this.chunkSize;
- if (begin % chunkSize !== 0) {
- throw new Error(`Bad begin offset: ${begin}`);
- }
- const end = begin + chunk.byteLength;
- if (end % chunkSize !== 0 && end !== this.bytes.length) {
- throw new Error(`Bad end offset: ${end}`);
- }
- this.bytes.set(new Uint8Array(chunk), begin);
- const beginChunk = Math.floor(begin / chunkSize);
- const endChunk = Math.floor((end - 1) / chunkSize) + 1;
- for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) {
- this._loadedChunks.add(curChunk);
- }
- }
- onReceiveProgressiveData(data) {
- let position = this.progressiveDataLength;
- const beginChunk = Math.floor(position / this.chunkSize);
- this.bytes.set(new Uint8Array(data), position);
- position += data.byteLength;
- this.progressiveDataLength = position;
- const endChunk = position >= this.end ? this.numChunks : Math.floor(position / this.chunkSize);
- for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) {
- this._loadedChunks.add(curChunk);
- }
- }
- ensureByte(pos) {
- if (pos < this.progressiveDataLength) {
- return;
- }
- const chunk = Math.floor(pos / this.chunkSize);
- if (chunk > this.numChunks) {
- return;
- }
- if (chunk === this.lastSuccessfulEnsureByteChunk) {
- return;
- }
- if (!this._loadedChunks.has(chunk)) {
- throw new _core_utils.MissingDataException(pos, pos + 1);
- }
- this.lastSuccessfulEnsureByteChunk = chunk;
- }
- ensureRange(begin, end) {
- if (begin >= end) {
- return;
- }
- if (end <= this.progressiveDataLength) {
- return;
- }
- const beginChunk = Math.floor(begin / this.chunkSize);
- if (beginChunk > this.numChunks) {
- return;
- }
- const endChunk = Math.min(Math.floor((end - 1) / this.chunkSize) + 1, this.numChunks);
- for (let chunk = beginChunk; chunk < endChunk; ++chunk) {
- if (!this._loadedChunks.has(chunk)) {
- throw new _core_utils.MissingDataException(begin, end);
- }
- }
- }
- nextEmptyChunk(beginChunk) {
- const numChunks = this.numChunks;
- for (let i = 0; i < numChunks; ++i) {
- const chunk = (beginChunk + i) % numChunks;
- if (!this._loadedChunks.has(chunk)) {
- return chunk;
- }
- }
- return null;
- }
- hasChunk(chunk) {
- return this._loadedChunks.has(chunk);
- }
- getByte() {
- const pos = this.pos;
- if (pos >= this.end) {
- return -1;
- }
- if (pos >= this.progressiveDataLength) {
- this.ensureByte(pos);
- }
- return this.bytes[this.pos++];
- }
- getBytes(length) {
- const bytes = this.bytes;
- const pos = this.pos;
- const strEnd = this.end;
- if (!length) {
- if (strEnd > this.progressiveDataLength) {
- this.ensureRange(pos, strEnd);
- }
- return bytes.subarray(pos, strEnd);
- }
- let end = pos + length;
- if (end > strEnd) {
- end = strEnd;
- }
- if (end > this.progressiveDataLength) {
- this.ensureRange(pos, end);
- }
- this.pos = end;
- return bytes.subarray(pos, end);
- }
- getByteRange(begin, end) {
- if (begin < 0) {
- begin = 0;
- }
- if (end > this.end) {
- end = this.end;
- }
- if (end > this.progressiveDataLength) {
- this.ensureRange(begin, end);
- }
- return this.bytes.subarray(begin, end);
- }
- makeSubStream(start, length, dict = null) {
- if (length) {
- if (start + length > this.progressiveDataLength) {
- this.ensureRange(start, start + length);
- }
- } else if (start >= this.progressiveDataLength) {
- this.ensureByte(start);
- }
- function ChunkedStreamSubstream() {}
- ChunkedStreamSubstream.prototype = Object.create(this);
- ChunkedStreamSubstream.prototype.getMissingChunks = function () {
- const chunkSize = this.chunkSize;
- const beginChunk = Math.floor(this.start / chunkSize);
- const endChunk = Math.floor((this.end - 1) / chunkSize) + 1;
- const missingChunks = [];
- for (let chunk = beginChunk; chunk < endChunk; ++chunk) {
- if (!this._loadedChunks.has(chunk)) {
- missingChunks.push(chunk);
- }
- }
- return missingChunks;
- };
- Object.defineProperty(ChunkedStreamSubstream.prototype, "isDataLoaded", {
- get() {
- if (this.numChunksLoaded === this.numChunks) {
- return true;
- }
- return this.getMissingChunks().length === 0;
+ get: function () {
+ var buffer = this.buffer, offset = index << 2;
+ return (buffer[offset] | (buffer[offset + 1] << 8) |
+ (buffer[offset + 2] << 16) | (buffer[offset + 3] << 24)) >>> 0;
},
- configurable: true
- });
- const subStream = new ChunkedStreamSubstream();
- subStream.pos = subStream.start = start;
- subStream.end = start + length || this.end;
- subStream.dict = dict;
- return subStream;
- }
- getBaseStreams() {
- return [this];
- }
-}
-exports.ChunkedStream = ChunkedStream;
-class ChunkedStreamManager {
- constructor(pdfNetworkStream, args) {
- this.length = args.length;
- this.chunkSize = args.rangeChunkSize;
- this.stream = new ChunkedStream(this.length, this.chunkSize, this);
- this.pdfNetworkStream = pdfNetworkStream;
- this.disableAutoFetch = args.disableAutoFetch;
- this.msgHandler = args.msgHandler;
- this.currRequestId = 0;
- this._chunksNeededByRequest = new Map();
- this._requestsByChunk = new Map();
- this._promisesByRequest = new Map();
- this.progressiveDataLength = 0;
- this.aborted = false;
- this._loadedStreamCapability = new _util.PromiseCapability();
- }
- sendRequest(begin, end) {
- const rangeReader = this.pdfNetworkStream.getRangeReader(begin, end);
- if (!rangeReader.isStreamingSupported) {
- rangeReader.onProgress = this.onProgress.bind(this);
- }
- let chunks = [],
- loaded = 0;
- return new Promise((resolve, reject) => {
- const readChunk = ({
- value,
- done
- }) => {
- try {
- if (done) {
- const chunkData = (0, _core_utils.arrayBuffersToBytes)(chunks);
- chunks = null;
- resolve(chunkData);
- return;
- }
- loaded += value.byteLength;
- if (rangeReader.isStreamingSupported) {
- this.onProgress({
- loaded
- });
- }
- chunks.push(value);
- rangeReader.read().then(readChunk, reject);
- } catch (e) {
- reject(e);
- }
- };
- rangeReader.read().then(readChunk, reject);
- }).then(data => {
- if (this.aborted) {
- return;
+ set: function (value) {
+ var buffer = this.buffer, offset = index << 2;
+ buffer[offset] = value & 255;
+ buffer[offset + 1] = (value >> 8) & 255;
+ buffer[offset + 2] = (value >> 16) & 255;
+ buffer[offset + 3] = (value >>> 24) & 255;
}
- this.onReceiveData({
- chunk: data,
- begin
- });
- });
+ };
}
- requestAllChunks(noFetch = false) {
- if (!noFetch) {
- const missingChunks = this.stream.getMissingChunks();
- this._requestChunks(missingChunks);
+
+ function ensureUint32ArrayViewProps(length) {
+ while (uint32ArrayViewSetters < length) {
+ Object.defineProperty(Uint32ArrayView.prototype,
+ uint32ArrayViewSetters,
+ createUint32ArrayProp(uint32ArrayViewSetters));
+ uint32ArrayViewSetters++;
}
- return this._loadedStreamCapability.promise;
}
- _requestChunks(chunks) {
- const requestId = this.currRequestId++;
- const chunksNeeded = new Set();
- this._chunksNeededByRequest.set(requestId, chunksNeeded);
- for (const chunk of chunks) {
- if (!this.stream.hasChunk(chunk)) {
- chunksNeeded.add(chunk);
- }
+
+ return Uint32ArrayView;
+})();
+
+exports.Uint32ArrayView = Uint32ArrayView;
+
+var IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0];
+
+var Util = (function UtilClosure() {
+ function Util() {}
+
+ var rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')'];
+
+ // makeCssRgb() can be called thousands of times. Using |rgbBuf| avoids
+ // creating many intermediate strings.
+ Util.makeCssRgb = function Util_makeCssRgb(r, g, b) {
+ rgbBuf[1] = r;
+ rgbBuf[3] = g;
+ rgbBuf[5] = b;
+ return rgbBuf.join('');
+ };
+
+ // Concatenates two transformation matrices together and returns the result.
+ Util.transform = function Util_transform(m1, m2) {
+ return [
+ m1[0] * m2[0] + m1[2] * m2[1],
+ m1[1] * m2[0] + m1[3] * m2[1],
+ m1[0] * m2[2] + m1[2] * m2[3],
+ m1[1] * m2[2] + m1[3] * m2[3],
+ m1[0] * m2[4] + m1[2] * m2[5] + m1[4],
+ m1[1] * m2[4] + m1[3] * m2[5] + m1[5]
+ ];
+ };
+
+ // For 2d affine transforms
+ Util.applyTransform = function Util_applyTransform(p, m) {
+ var xt = p[0] * m[0] + p[1] * m[2] + m[4];
+ var yt = p[0] * m[1] + p[1] * m[3] + m[5];
+ return [xt, yt];
+ };
+
+ Util.applyInverseTransform = function Util_applyInverseTransform(p, m) {
+ var d = m[0] * m[3] - m[1] * m[2];
+ var xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d;
+ var yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d;
+ return [xt, yt];
+ };
+
+ // Applies the transform to the rectangle and finds the minimum axially
+ // aligned bounding box.
+ Util.getAxialAlignedBoundingBox =
+ function Util_getAxialAlignedBoundingBox(r, m) {
+
+ var p1 = Util.applyTransform(r, m);
+ var p2 = Util.applyTransform(r.slice(2, 4), m);
+ var p3 = Util.applyTransform([r[0], r[3]], m);
+ var p4 = Util.applyTransform([r[2], r[1]], m);
+ return [
+ Math.min(p1[0], p2[0], p3[0], p4[0]),
+ Math.min(p1[1], p2[1], p3[1], p4[1]),
+ Math.max(p1[0], p2[0], p3[0], p4[0]),
+ Math.max(p1[1], p2[1], p3[1], p4[1])
+ ];
+ };
+
+ Util.inverseTransform = function Util_inverseTransform(m) {
+ var d = m[0] * m[3] - m[1] * m[2];
+ return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d,
+ (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d];
+ };
+
+ // Apply a generic 3d matrix M on a 3-vector v:
+ // | a b c | | X |
+ // | d e f | x | Y |
+ // | g h i | | Z |
+ // M is assumed to be serialized as [a,b,c,d,e,f,g,h,i],
+ // with v as [X,Y,Z]
+ Util.apply3dTransform = function Util_apply3dTransform(m, v) {
+ return [
+ m[0] * v[0] + m[1] * v[1] + m[2] * v[2],
+ m[3] * v[0] + m[4] * v[1] + m[5] * v[2],
+ m[6] * v[0] + m[7] * v[1] + m[8] * v[2]
+ ];
+ };
+
+ // This calculation uses Singular Value Decomposition.
+ // The SVD can be represented with formula A = USV. We are interested in the
+ // matrix S here because it represents the scale values.
+ Util.singularValueDecompose2dScale =
+ function Util_singularValueDecompose2dScale(m) {
+
+ var transpose = [m[0], m[2], m[1], m[3]];
+
+ // Multiply matrix m with its transpose.
+ var a = m[0] * transpose[0] + m[1] * transpose[2];
+ var b = m[0] * transpose[1] + m[1] * transpose[3];
+ var c = m[2] * transpose[0] + m[3] * transpose[2];
+ var d = m[2] * transpose[1] + m[3] * transpose[3];
+
+ // Solve the second degree polynomial to get roots.
+ var first = (a + d) / 2;
+ var second = Math.sqrt((a + d) * (a + d) - 4 * (a * d - c * b)) / 2;
+ var sx = first + second || 1;
+ var sy = first - second || 1;
+
+ // Scale values are the square roots of the eigenvalues.
+ return [Math.sqrt(sx), Math.sqrt(sy)];
+ };
+
+ // Normalize rectangle rect=[x1, y1, x2, y2] so that (x1,y1) < (x2,y2)
+ // For coordinate systems whose origin lies in the bottom-left, this
+ // means normalization to (BL,TR) ordering. For systems with origin in the
+ // top-left, this means (TL,BR) ordering.
+ Util.normalizeRect = function Util_normalizeRect(rect) {
+ var r = rect.slice(0); // clone rect
+ if (rect[0] > rect[2]) {
+ r[0] = rect[2];
+ r[2] = rect[0];
}
- if (chunksNeeded.size === 0) {
- return Promise.resolve();
+ if (rect[1] > rect[3]) {
+ r[1] = rect[3];
+ r[3] = rect[1];
}
- const capability = new _util.PromiseCapability();
- this._promisesByRequest.set(requestId, capability);
- const chunksToRequest = [];
- for (const chunk of chunksNeeded) {
- let requestIds = this._requestsByChunk.get(chunk);
- if (!requestIds) {
- requestIds = [];
- this._requestsByChunk.set(chunk, requestIds);
- chunksToRequest.push(chunk);
- }
- requestIds.push(requestId);
- }
- if (chunksToRequest.length > 0) {
- const groupedChunksToRequest = this.groupChunks(chunksToRequest);
- for (const groupedChunk of groupedChunksToRequest) {
- const begin = groupedChunk.beginChunk * this.chunkSize;
- const end = Math.min(groupedChunk.endChunk * this.chunkSize, this.length);
- this.sendRequest(begin, end).catch(capability.reject);
- }
- }
- return capability.promise.catch(reason => {
- if (this.aborted) {
- return;
- }
- throw reason;
- });
- }
- getStream() {
- return this.stream;
- }
- requestRange(begin, end) {
- end = Math.min(end, this.length);
- const beginChunk = this.getBeginChunk(begin);
- const endChunk = this.getEndChunk(end);
- const chunks = [];
- for (let chunk = beginChunk; chunk < endChunk; ++chunk) {
- chunks.push(chunk);
- }
- return this._requestChunks(chunks);
- }
- requestRanges(ranges = []) {
- const chunksToRequest = [];
- for (const range of ranges) {
- const beginChunk = this.getBeginChunk(range.begin);
- const endChunk = this.getEndChunk(range.end);
- for (let chunk = beginChunk; chunk < endChunk; ++chunk) {
- if (!chunksToRequest.includes(chunk)) {
- chunksToRequest.push(chunk);
- }
- }
- }
- chunksToRequest.sort(function (a, b) {
+ return r;
+ };
+
+ // Returns a rectangle [x1, y1, x2, y2] corresponding to the
+ // intersection of rect1 and rect2. If no intersection, returns 'false'
+ // The rectangle coordinates of rect1, rect2 should be [x1, y1, x2, y2]
+ Util.intersect = function Util_intersect(rect1, rect2) {
+ function compare(a, b) {
return a - b;
- });
- return this._requestChunks(chunksToRequest);
- }
- groupChunks(chunks) {
- const groupedChunks = [];
- let beginChunk = -1;
- let prevChunk = -1;
- for (let i = 0, ii = chunks.length; i < ii; ++i) {
- const chunk = chunks[i];
- if (beginChunk < 0) {
- beginChunk = chunk;
- }
- if (prevChunk >= 0 && prevChunk + 1 !== chunk) {
- groupedChunks.push({
- beginChunk,
- endChunk: prevChunk + 1
- });
- beginChunk = chunk;
- }
- if (i + 1 === chunks.length) {
- groupedChunks.push({
- beginChunk,
- endChunk: chunk + 1
- });
- }
- prevChunk = chunk;
}
- return groupedChunks;
- }
- onProgress(args) {
- this.msgHandler.send("DocProgress", {
- loaded: this.stream.numChunksLoaded * this.chunkSize + args.loaded,
- total: this.length
- });
- }
- onReceiveData(args) {
- const chunk = args.chunk;
- const isProgressive = args.begin === undefined;
- const begin = isProgressive ? this.progressiveDataLength : args.begin;
- const end = begin + chunk.byteLength;
- const beginChunk = Math.floor(begin / this.chunkSize);
- const endChunk = end < this.length ? Math.floor(end / this.chunkSize) : Math.ceil(end / this.chunkSize);
- if (isProgressive) {
- this.stream.onReceiveProgressiveData(chunk);
- this.progressiveDataLength = end;
+
+ // Order points along the axes
+ var orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare),
+ orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare),
+ result = [];
+
+ rect1 = Util.normalizeRect(rect1);
+ rect2 = Util.normalizeRect(rect2);
+
+ // X: first and second points belong to different rectangles?
+ if ((orderedX[0] === rect1[0] && orderedX[1] === rect2[0]) ||
+ (orderedX[0] === rect2[0] && orderedX[1] === rect1[0])) {
+ // Intersection must be between second and third points
+ result[0] = orderedX[1];
+ result[2] = orderedX[2];
} else {
- this.stream.onReceiveData(begin, chunk);
- }
- if (this.stream.isDataLoaded) {
- this._loadedStreamCapability.resolve(this.stream);
- }
- const loadedRequests = [];
- for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) {
- const requestIds = this._requestsByChunk.get(curChunk);
- if (!requestIds) {
- continue;
- }
- this._requestsByChunk.delete(curChunk);
- for (const requestId of requestIds) {
- const chunksNeeded = this._chunksNeededByRequest.get(requestId);
- if (chunksNeeded.has(curChunk)) {
- chunksNeeded.delete(curChunk);
- }
- if (chunksNeeded.size > 0) {
- continue;
- }
- loadedRequests.push(requestId);
- }
- }
- if (!this.disableAutoFetch && this._requestsByChunk.size === 0) {
- let nextEmptyChunk;
- if (this.stream.numChunksLoaded === 1) {
- const lastChunk = this.stream.numChunks - 1;
- if (!this.stream.hasChunk(lastChunk)) {
- nextEmptyChunk = lastChunk;
- }
- } else {
- nextEmptyChunk = this.stream.nextEmptyChunk(endChunk);
- }
- if (Number.isInteger(nextEmptyChunk)) {
- this._requestChunks([nextEmptyChunk]);
- }
- }
- for (const requestId of loadedRequests) {
- const capability = this._promisesByRequest.get(requestId);
- this._promisesByRequest.delete(requestId);
- capability.resolve();
- }
- this.msgHandler.send("DocProgress", {
- loaded: this.stream.numChunksLoaded * this.chunkSize,
- total: this.length
- });
- }
- onError(err) {
- this._loadedStreamCapability.reject(err);
- }
- getBeginChunk(begin) {
- return Math.floor(begin / this.chunkSize);
- }
- getEndChunk(end) {
- return Math.floor((end - 1) / this.chunkSize) + 1;
- }
- abort(reason) {
- this.aborted = true;
- this.pdfNetworkStream?.cancelAllRequests(reason);
- for (const capability of this._promisesByRequest.values()) {
- capability.reject(reason);
- }
- }
-}
-exports.ChunkedStreamManager = ChunkedStreamManager;
-
-/***/ }),
-/* 8 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.StringStream = exports.Stream = exports.NullStream = void 0;
-var _base_stream = __w_pdfjs_require__(5);
-var _util = __w_pdfjs_require__(2);
-class Stream extends _base_stream.BaseStream {
- constructor(arrayBuffer, start, length, dict) {
- super();
- this.bytes = arrayBuffer instanceof Uint8Array ? arrayBuffer : new Uint8Array(arrayBuffer);
- this.start = start || 0;
- this.pos = this.start;
- this.end = start + length || this.bytes.length;
- this.dict = dict;
- }
- get length() {
- return this.end - this.start;
- }
- get isEmpty() {
- return this.length === 0;
- }
- getByte() {
- if (this.pos >= this.end) {
- return -1;
- }
- return this.bytes[this.pos++];
- }
- getBytes(length) {
- const bytes = this.bytes;
- const pos = this.pos;
- const strEnd = this.end;
- if (!length) {
- return bytes.subarray(pos, strEnd);
- }
- let end = pos + length;
- if (end > strEnd) {
- end = strEnd;
- }
- this.pos = end;
- return bytes.subarray(pos, end);
- }
- getByteRange(begin, end) {
- if (begin < 0) {
- begin = 0;
- }
- if (end > this.end) {
- end = this.end;
- }
- return this.bytes.subarray(begin, end);
- }
- reset() {
- this.pos = this.start;
- }
- moveStart() {
- this.start = this.pos;
- }
- makeSubStream(start, length, dict = null) {
- return new Stream(this.bytes.buffer, start, length, dict);
- }
-}
-exports.Stream = Stream;
-class StringStream extends Stream {
- constructor(str) {
- super((0, _util.stringToBytes)(str));
- }
-}
-exports.StringStream = StringStream;
-class NullStream extends Stream {
- constructor() {
- super(new Uint8Array(0));
- }
-}
-exports.NullStream = NullStream;
-
-/***/ }),
-/* 9 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.Page = exports.PDFDocument = void 0;
-var _util = __w_pdfjs_require__(2);
-var _annotation = __w_pdfjs_require__(10);
-var _core_utils = __w_pdfjs_require__(3);
-var _primitives = __w_pdfjs_require__(4);
-var _xfa_fonts = __w_pdfjs_require__(51);
-var _base_stream = __w_pdfjs_require__(5);
-var _crypto = __w_pdfjs_require__(74);
-var _catalog = __w_pdfjs_require__(66);
-var _cleanup_helper = __w_pdfjs_require__(68);
-var _dataset_reader = __w_pdfjs_require__(102);
-var _parser = __w_pdfjs_require__(16);
-var _stream = __w_pdfjs_require__(8);
-var _object_loader = __w_pdfjs_require__(76);
-var _operator_list = __w_pdfjs_require__(64);
-var _evaluator = __w_pdfjs_require__(13);
-var _decode_stream = __w_pdfjs_require__(18);
-var _struct_tree = __w_pdfjs_require__(72);
-var _writer = __w_pdfjs_require__(73);
-var _factory = __w_pdfjs_require__(77);
-var _xref = __w_pdfjs_require__(103);
-const DEFAULT_USER_UNIT = 1.0;
-const LETTER_SIZE_MEDIABOX = [0, 0, 612, 792];
-class Page {
- constructor({
- pdfManager,
- xref,
- pageIndex,
- pageDict,
- ref,
- globalIdFactory,
- fontCache,
- builtInCMapCache,
- standardFontDataCache,
- globalImageCache,
- systemFontCache,
- nonBlendModesSet,
- xfaFactory
- }) {
- this.pdfManager = pdfManager;
- this.pageIndex = pageIndex;
- this.pageDict = pageDict;
- this.xref = xref;
- this.ref = ref;
- this.fontCache = fontCache;
- this.builtInCMapCache = builtInCMapCache;
- this.standardFontDataCache = standardFontDataCache;
- this.globalImageCache = globalImageCache;
- this.systemFontCache = systemFontCache;
- this.nonBlendModesSet = nonBlendModesSet;
- this.evaluatorOptions = pdfManager.evaluatorOptions;
- this.resourcesPromise = null;
- this.xfaFactory = xfaFactory;
- const idCounters = {
- obj: 0
- };
- this._localIdFactory = class extends globalIdFactory {
- static createObjId() {
- return `p${pageIndex}_${++idCounters.obj}`;
- }
- static getPageObjId() {
- return `p${ref.toString()}`;
- }
- };
- }
- _getInheritableProperty(key, getArray = false) {
- const value = (0, _core_utils.getInheritableProperty)({
- dict: this.pageDict,
- key,
- getArray,
- stopWhenFound: false
- });
- if (!Array.isArray(value)) {
- return value;
- }
- if (value.length === 1 || !(value[0] instanceof _primitives.Dict)) {
- return value[0];
- }
- return _primitives.Dict.merge({
- xref: this.xref,
- dictArray: value
- });
- }
- get content() {
- return this.pageDict.getArray("Contents");
- }
- get resources() {
- const resources = this._getInheritableProperty("Resources");
- return (0, _util.shadow)(this, "resources", resources instanceof _primitives.Dict ? resources : _primitives.Dict.empty);
- }
- _getBoundingBox(name) {
- if (this.xfaData) {
- return this.xfaData.bbox;
- }
- let box = this._getInheritableProperty(name, true);
- if (Array.isArray(box) && box.length === 4) {
- box = _util.Util.normalizeRect(box);
- if (box[2] - box[0] > 0 && box[3] - box[1] > 0) {
- return box;
- }
- (0, _util.warn)(`Empty, or invalid, /${name} entry.`);
- }
- return null;
- }
- get mediaBox() {
- return (0, _util.shadow)(this, "mediaBox", this._getBoundingBox("MediaBox") || LETTER_SIZE_MEDIABOX);
- }
- get cropBox() {
- return (0, _util.shadow)(this, "cropBox", this._getBoundingBox("CropBox") || this.mediaBox);
- }
- get userUnit() {
- let obj = this.pageDict.get("UserUnit");
- if (typeof obj !== "number" || obj <= 0) {
- obj = DEFAULT_USER_UNIT;
- }
- return (0, _util.shadow)(this, "userUnit", obj);
- }
- get view() {
- const {
- cropBox,
- mediaBox
- } = this;
- if (cropBox !== mediaBox && !(0, _util.isArrayEqual)(cropBox, mediaBox)) {
- const box = _util.Util.intersect(cropBox, mediaBox);
- if (box && box[2] - box[0] > 0 && box[3] - box[1] > 0) {
- return (0, _util.shadow)(this, "view", box);
- }
- (0, _util.warn)("Empty /CropBox and /MediaBox intersection.");
- }
- return (0, _util.shadow)(this, "view", mediaBox);
- }
- get rotate() {
- let rotate = this._getInheritableProperty("Rotate") || 0;
- if (rotate % 90 !== 0) {
- rotate = 0;
- } else if (rotate >= 360) {
- rotate %= 360;
- } else if (rotate < 0) {
- rotate = (rotate % 360 + 360) % 360;
- }
- return (0, _util.shadow)(this, "rotate", rotate);
- }
- _onSubStreamError(reason, objId) {
- if (this.evaluatorOptions.ignoreErrors) {
- (0, _util.warn)(`getContentStream - ignoring sub-stream (${objId}): "${reason}".`);
- return;
- }
- throw reason;
- }
- getContentStream() {
- return this.pdfManager.ensure(this, "content").then(content => {
- if (content instanceof _base_stream.BaseStream) {
- return content;
- }
- if (Array.isArray(content)) {
- return new _decode_stream.StreamsSequenceStream(content, this._onSubStreamError.bind(this));
- }
- return new _stream.NullStream();
- });
- }
- get xfaData() {
- return (0, _util.shadow)(this, "xfaData", this.xfaFactory ? {
- bbox: this.xfaFactory.getBoundingBox(this.pageIndex)
- } : null);
- }
- #replaceIdByRef(annotations, deletedAnnotations, existingAnnotations) {
- for (const annotation of annotations) {
- if (annotation.id) {
- const ref = _primitives.Ref.fromString(annotation.id);
- if (!ref) {
- (0, _util.warn)(`A non-linked annotation cannot be modified: ${annotation.id}`);
- continue;
- }
- if (annotation.deleted) {
- deletedAnnotations.put(ref);
- continue;
- }
- existingAnnotations?.put(ref);
- annotation.ref = ref;
- delete annotation.id;
- }
- }
- }
- async saveNewAnnotations(handler, task, annotations, imagePromises) {
- if (this.xfaFactory) {
- throw new Error("XFA: Cannot save new annotations.");
- }
- const partialEvaluator = new _evaluator.PartialEvaluator({
- xref: this.xref,
- handler,
- pageIndex: this.pageIndex,
- idFactory: this._localIdFactory,
- fontCache: this.fontCache,
- builtInCMapCache: this.builtInCMapCache,
- standardFontDataCache: this.standardFontDataCache,
- globalImageCache: this.globalImageCache,
- systemFontCache: this.systemFontCache,
- options: this.evaluatorOptions
- });
- const deletedAnnotations = new _primitives.RefSet();
- const existingAnnotations = new _primitives.RefSet();
- this.#replaceIdByRef(annotations, deletedAnnotations, existingAnnotations);
- const pageDict = this.pageDict;
- const annotationsArray = this.annotations.filter(a => !(a instanceof _primitives.Ref && deletedAnnotations.has(a)));
- const newData = await _annotation.AnnotationFactory.saveNewAnnotations(partialEvaluator, task, annotations, imagePromises);
- for (const {
- ref
- } of newData.annotations) {
- if (ref instanceof _primitives.Ref && !existingAnnotations.has(ref)) {
- annotationsArray.push(ref);
- }
- }
- const savedDict = pageDict.get("Annots");
- pageDict.set("Annots", annotationsArray);
- const buffer = [];
- await (0, _writer.writeObject)(this.ref, pageDict, buffer, this.xref);
- if (savedDict) {
- pageDict.set("Annots", savedDict);
- }
- const objects = newData.dependencies;
- objects.push({
- ref: this.ref,
- data: buffer.join("")
- }, ...newData.annotations);
- return objects;
- }
- save(handler, task, annotationStorage) {
- const partialEvaluator = new _evaluator.PartialEvaluator({
- xref: this.xref,
- handler,
- pageIndex: this.pageIndex,
- idFactory: this._localIdFactory,
- fontCache: this.fontCache,
- builtInCMapCache: this.builtInCMapCache,
- standardFontDataCache: this.standardFontDataCache,
- globalImageCache: this.globalImageCache,
- systemFontCache: this.systemFontCache,
- options: this.evaluatorOptions
- });
- return this._parsedAnnotations.then(function (annotations) {
- const newRefsPromises = [];
- for (const annotation of annotations) {
- if (!annotation.mustBePrinted(annotationStorage)) {
- continue;
- }
- newRefsPromises.push(annotation.save(partialEvaluator, task, annotationStorage).catch(function (reason) {
- (0, _util.warn)("save - ignoring annotation data during " + `"${task.name}" task: "${reason}".`);
- return null;
- }));
- }
- return Promise.all(newRefsPromises).then(function (newRefs) {
- return newRefs.filter(newRef => !!newRef);
- });
- });
- }
- loadResources(keys) {
- if (!this.resourcesPromise) {
- this.resourcesPromise = this.pdfManager.ensure(this, "resources");
- }
- return this.resourcesPromise.then(() => {
- const objectLoader = new _object_loader.ObjectLoader(this.resources, keys, this.xref);
- return objectLoader.load();
- });
- }
- getOperatorList({
- handler,
- sink,
- task,
- intent,
- cacheKey,
- annotationStorage = null
- }) {
- const contentStreamPromise = this.getContentStream();
- const resourcesPromise = this.loadResources(["ColorSpace", "ExtGState", "Font", "Pattern", "Properties", "Shading", "XObject"]);
- const partialEvaluator = new _evaluator.PartialEvaluator({
- xref: this.xref,
- handler,
- pageIndex: this.pageIndex,
- idFactory: this._localIdFactory,
- fontCache: this.fontCache,
- builtInCMapCache: this.builtInCMapCache,
- standardFontDataCache: this.standardFontDataCache,
- globalImageCache: this.globalImageCache,
- systemFontCache: this.systemFontCache,
- options: this.evaluatorOptions
- });
- const newAnnotationsByPage = !this.xfaFactory ? (0, _core_utils.getNewAnnotationsMap)(annotationStorage) : null;
- let deletedAnnotations = null;
- let newAnnotationsPromise = Promise.resolve(null);
- if (newAnnotationsByPage) {
- const newAnnotations = newAnnotationsByPage.get(this.pageIndex);
- if (newAnnotations) {
- const annotationGlobalsPromise = this.pdfManager.ensureDoc("annotationGlobals");
- let imagePromises;
- const missingBitmaps = new Set();
- for (const {
- bitmapId,
- bitmap
- } of newAnnotations) {
- if (bitmapId && !bitmap && !missingBitmaps.has(bitmapId)) {
- missingBitmaps.add(bitmapId);
- }
- }
- const {
- isOffscreenCanvasSupported
- } = this.evaluatorOptions;
- if (missingBitmaps.size > 0) {
- const annotationWithBitmaps = newAnnotations.slice();
- for (const [key, annotation] of annotationStorage) {
- if (!key.startsWith(_util.AnnotationEditorPrefix)) {
- continue;
- }
- if (annotation.bitmap && missingBitmaps.has(annotation.bitmapId)) {
- annotationWithBitmaps.push(annotation);
- }
- }
- imagePromises = _annotation.AnnotationFactory.generateImages(annotationWithBitmaps, this.xref, isOffscreenCanvasSupported);
- } else {
- imagePromises = _annotation.AnnotationFactory.generateImages(newAnnotations, this.xref, isOffscreenCanvasSupported);
- }
- deletedAnnotations = new _primitives.RefSet();
- this.#replaceIdByRef(newAnnotations, deletedAnnotations, null);
- newAnnotationsPromise = annotationGlobalsPromise.then(annotationGlobals => {
- if (!annotationGlobals) {
- return null;
- }
- return _annotation.AnnotationFactory.printNewAnnotations(annotationGlobals, partialEvaluator, task, newAnnotations, imagePromises);
- });
- }
- }
- const dataPromises = Promise.all([contentStreamPromise, resourcesPromise]);
- const pageListPromise = dataPromises.then(([contentStream]) => {
- const opList = new _operator_list.OperatorList(intent, sink);
- handler.send("StartRenderPage", {
- transparency: partialEvaluator.hasBlendModes(this.resources, this.nonBlendModesSet),
- pageIndex: this.pageIndex,
- cacheKey
- });
- return partialEvaluator.getOperatorList({
- stream: contentStream,
- task,
- resources: this.resources,
- operatorList: opList
- }).then(function () {
- return opList;
- });
- });
- return Promise.all([pageListPromise, this._parsedAnnotations, newAnnotationsPromise]).then(function ([pageOpList, annotations, newAnnotations]) {
- if (newAnnotations) {
- annotations = annotations.filter(a => !(a.ref && deletedAnnotations.has(a.ref)));
- for (let i = 0, ii = newAnnotations.length; i < ii; i++) {
- const newAnnotation = newAnnotations[i];
- if (newAnnotation.refToReplace) {
- const j = annotations.findIndex(a => a.ref && (0, _primitives.isRefsEqual)(a.ref, newAnnotation.refToReplace));
- if (j >= 0) {
- annotations.splice(j, 1, newAnnotation);
- newAnnotations.splice(i--, 1);
- ii--;
- }
- }
- }
- annotations = annotations.concat(newAnnotations);
- }
- if (annotations.length === 0 || intent & _util.RenderingIntentFlag.ANNOTATIONS_DISABLE) {
- pageOpList.flush(true);
- return {
- length: pageOpList.totalLength
- };
- }
- const renderForms = !!(intent & _util.RenderingIntentFlag.ANNOTATIONS_FORMS),
- intentAny = !!(intent & _util.RenderingIntentFlag.ANY),
- intentDisplay = !!(intent & _util.RenderingIntentFlag.DISPLAY),
- intentPrint = !!(intent & _util.RenderingIntentFlag.PRINT);
- const opListPromises = [];
- for (const annotation of annotations) {
- if (intentAny || intentDisplay && annotation.mustBeViewed(annotationStorage, renderForms) || intentPrint && annotation.mustBePrinted(annotationStorage)) {
- opListPromises.push(annotation.getOperatorList(partialEvaluator, task, intent, renderForms, annotationStorage).catch(function (reason) {
- (0, _util.warn)("getOperatorList - ignoring annotation data during " + `"${task.name}" task: "${reason}".`);
- return {
- opList: null,
- separateForm: false,
- separateCanvas: false
- };
- }));
- }
- }
- return Promise.all(opListPromises).then(function (opLists) {
- let form = false,
- canvas = false;
- for (const {
- opList,
- separateForm,
- separateCanvas
- } of opLists) {
- pageOpList.addOpList(opList);
- form ||= separateForm;
- canvas ||= separateCanvas;
- }
- pageOpList.flush(true, {
- form,
- canvas
- });
- return {
- length: pageOpList.totalLength
- };
- });
- });
- }
- extractTextContent({
- handler,
- task,
- includeMarkedContent,
- disableNormalization,
- sink
- }) {
- const contentStreamPromise = this.getContentStream();
- const resourcesPromise = this.loadResources(["ExtGState", "Font", "Properties", "XObject"]);
- const dataPromises = Promise.all([contentStreamPromise, resourcesPromise]);
- return dataPromises.then(([contentStream]) => {
- const partialEvaluator = new _evaluator.PartialEvaluator({
- xref: this.xref,
- handler,
- pageIndex: this.pageIndex,
- idFactory: this._localIdFactory,
- fontCache: this.fontCache,
- builtInCMapCache: this.builtInCMapCache,
- standardFontDataCache: this.standardFontDataCache,
- globalImageCache: this.globalImageCache,
- systemFontCache: this.systemFontCache,
- options: this.evaluatorOptions
- });
- return partialEvaluator.getTextContent({
- stream: contentStream,
- task,
- resources: this.resources,
- includeMarkedContent,
- disableNormalization,
- sink,
- viewBox: this.view
- });
- });
- }
- async getStructTree() {
- const structTreeRoot = await this.pdfManager.ensureCatalog("structTreeRoot");
- if (!structTreeRoot) {
- return null;
- }
- await this._parsedAnnotations;
- const structTree = await this.pdfManager.ensure(this, "_parseStructTree", [structTreeRoot]);
- return structTree.serializable;
- }
- _parseStructTree(structTreeRoot) {
- const tree = new _struct_tree.StructTreePage(structTreeRoot, this.pageDict);
- tree.parse(this.ref);
- return tree;
- }
- async getAnnotationsData(handler, task, intent) {
- const annotations = await this._parsedAnnotations;
- if (annotations.length === 0) {
- return annotations;
- }
- const annotationsData = [],
- textContentPromises = [];
- let partialEvaluator;
- const intentAny = !!(intent & _util.RenderingIntentFlag.ANY),
- intentDisplay = !!(intent & _util.RenderingIntentFlag.DISPLAY),
- intentPrint = !!(intent & _util.RenderingIntentFlag.PRINT);
- for (const annotation of annotations) {
- const isVisible = intentAny || intentDisplay && annotation.viewable;
- if (isVisible || intentPrint && annotation.printable) {
- annotationsData.push(annotation.data);
- }
- if (annotation.hasTextContent && isVisible) {
- partialEvaluator ||= new _evaluator.PartialEvaluator({
- xref: this.xref,
- handler,
- pageIndex: this.pageIndex,
- idFactory: this._localIdFactory,
- fontCache: this.fontCache,
- builtInCMapCache: this.builtInCMapCache,
- standardFontDataCache: this.standardFontDataCache,
- globalImageCache: this.globalImageCache,
- systemFontCache: this.systemFontCache,
- options: this.evaluatorOptions
- });
- textContentPromises.push(annotation.extractTextContent(partialEvaluator, task, [-Infinity, -Infinity, Infinity, Infinity]).catch(function (reason) {
- (0, _util.warn)(`getAnnotationsData - ignoring textContent during "${task.name}" task: "${reason}".`);
- }));
- }
- }
- await Promise.all(textContentPromises);
- return annotationsData;
- }
- get annotations() {
- const annots = this._getInheritableProperty("Annots");
- return (0, _util.shadow)(this, "annotations", Array.isArray(annots) ? annots : []);
- }
- get _parsedAnnotations() {
- const promise = this.pdfManager.ensure(this, "annotations").then(async annots => {
- if (annots.length === 0) {
- return annots;
- }
- const annotationGlobals = await this.pdfManager.ensureDoc("annotationGlobals");
- if (!annotationGlobals) {
- return [];
- }
- const annotationPromises = [];
- for (const annotationRef of annots) {
- annotationPromises.push(_annotation.AnnotationFactory.create(this.xref, annotationRef, annotationGlobals, this._localIdFactory, false, this.ref).catch(function (reason) {
- (0, _util.warn)(`_parsedAnnotations: "${reason}".`);
- return null;
- }));
- }
- const sortedAnnotations = [];
- let popupAnnotations;
- for (const annotation of await Promise.all(annotationPromises)) {
- if (!annotation) {
- continue;
- }
- if (annotation instanceof _annotation.PopupAnnotation) {
- (popupAnnotations ||= []).push(annotation);
- continue;
- }
- sortedAnnotations.push(annotation);
- }
- if (popupAnnotations) {
- sortedAnnotations.push(...popupAnnotations);
- }
- return sortedAnnotations;
- });
- return (0, _util.shadow)(this, "_parsedAnnotations", promise);
- }
- get jsActions() {
- const actions = (0, _core_utils.collectActions)(this.xref, this.pageDict, _util.PageActionEventType);
- return (0, _util.shadow)(this, "jsActions", actions);
- }
-}
-exports.Page = Page;
-const PDF_HEADER_SIGNATURE = new Uint8Array([0x25, 0x50, 0x44, 0x46, 0x2d]);
-const STARTXREF_SIGNATURE = new Uint8Array([0x73, 0x74, 0x61, 0x72, 0x74, 0x78, 0x72, 0x65, 0x66]);
-const ENDOBJ_SIGNATURE = new Uint8Array([0x65, 0x6e, 0x64, 0x6f, 0x62, 0x6a]);
-const FINGERPRINT_FIRST_BYTES = 1024;
-const EMPTY_FINGERPRINT = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00";
-function find(stream, signature, limit = 1024, backwards = false) {
- const signatureLength = signature.length;
- const scanBytes = stream.peekBytes(limit);
- const scanLength = scanBytes.length - signatureLength;
- if (scanLength <= 0) {
- return false;
- }
- if (backwards) {
- const signatureEnd = signatureLength - 1;
- let pos = scanBytes.length - 1;
- while (pos >= signatureEnd) {
- let j = 0;
- while (j < signatureLength && scanBytes[pos - j] === signature[signatureEnd - j]) {
- j++;
- }
- if (j >= signatureLength) {
- stream.pos += pos - signatureEnd;
- return true;
- }
- pos--;
- }
- } else {
- let pos = 0;
- while (pos <= scanLength) {
- let j = 0;
- while (j < signatureLength && scanBytes[pos + j] === signature[j]) {
- j++;
- }
- if (j >= signatureLength) {
- stream.pos += pos;
- return true;
- }
- pos++;
- }
- }
- return false;
-}
-class PDFDocument {
- constructor(pdfManager, stream) {
- if (stream.length <= 0) {
- throw new _util.InvalidPDFException("The PDF file is empty, i.e. its size is zero bytes.");
- }
- this.pdfManager = pdfManager;
- this.stream = stream;
- this.xref = new _xref.XRef(stream, pdfManager);
- this._pagePromises = new Map();
- this._version = null;
- const idCounters = {
- font: 0
- };
- this._globalIdFactory = class {
- static getDocId() {
- return `g_${pdfManager.docId}`;
- }
- static createFontId() {
- return `f${++idCounters.font}`;
- }
- static createObjId() {
- (0, _util.unreachable)("Abstract method `createObjId` called.");
- }
- static getPageObjId() {
- (0, _util.unreachable)("Abstract method `getPageObjId` called.");
- }
- };
- }
- parse(recoveryMode) {
- this.xref.parse(recoveryMode);
- this.catalog = new _catalog.Catalog(this.pdfManager, this.xref);
- }
- get linearization() {
- let linearization = null;
- try {
- linearization = _parser.Linearization.create(this.stream);
- } catch (err) {
- if (err instanceof _core_utils.MissingDataException) {
- throw err;
- }
- (0, _util.info)(err);
- }
- return (0, _util.shadow)(this, "linearization", linearization);
- }
- get startXRef() {
- const stream = this.stream;
- let startXRef = 0;
- if (this.linearization) {
- stream.reset();
- if (find(stream, ENDOBJ_SIGNATURE)) {
- startXRef = stream.pos + 6 - stream.start;
- }
- } else {
- const step = 1024;
- const startXRefLength = STARTXREF_SIGNATURE.length;
- let found = false,
- pos = stream.end;
- while (!found && pos > 0) {
- pos -= step - startXRefLength;
- if (pos < 0) {
- pos = 0;
- }
- stream.pos = pos;
- found = find(stream, STARTXREF_SIGNATURE, step, true);
- }
- if (found) {
- stream.skip(9);
- let ch;
- do {
- ch = stream.getByte();
- } while ((0, _core_utils.isWhiteSpace)(ch));
- let str = "";
- while (ch >= 0x20 && ch <= 0x39) {
- str += String.fromCharCode(ch);
- ch = stream.getByte();
- }
- startXRef = parseInt(str, 10);
- if (isNaN(startXRef)) {
- startXRef = 0;
- }
- }
- }
- return (0, _util.shadow)(this, "startXRef", startXRef);
- }
- checkHeader() {
- const stream = this.stream;
- stream.reset();
- if (!find(stream, PDF_HEADER_SIGNATURE)) {
- return;
- }
- stream.moveStart();
- stream.skip(PDF_HEADER_SIGNATURE.length);
- let version = "",
- ch;
- while ((ch = stream.getByte()) > 0x20 && version.length < 7) {
- version += String.fromCharCode(ch);
- }
- if (_core_utils.PDF_VERSION_REGEXP.test(version)) {
- this._version = version;
- } else {
- (0, _util.warn)(`Invalid PDF header version: ${version}`);
- }
- }
- parseStartXRef() {
- this.xref.setStartXRef(this.startXRef);
- }
- get numPages() {
- let num = 0;
- if (this.catalog.hasActualNumPages) {
- num = this.catalog.numPages;
- } else if (this.xfaFactory) {
- num = this.xfaFactory.getNumPages();
- } else if (this.linearization) {
- num = this.linearization.numPages;
- } else {
- num = this.catalog.numPages;
- }
- return (0, _util.shadow)(this, "numPages", num);
- }
- _hasOnlyDocumentSignatures(fields, recursionDepth = 0) {
- const RECURSION_LIMIT = 10;
- if (!Array.isArray(fields)) {
return false;
}
- return fields.every(field => {
- field = this.xref.fetchIfRef(field);
- if (!(field instanceof _primitives.Dict)) {
- return false;
- }
- if (field.has("Kids")) {
- if (++recursionDepth > RECURSION_LIMIT) {
- (0, _util.warn)("_hasOnlyDocumentSignatures: maximum recursion depth reached");
- return false;
- }
- return this._hasOnlyDocumentSignatures(field.get("Kids"), recursionDepth);
- }
- const isSignature = (0, _primitives.isName)(field.get("FT"), "Sig");
- const rectangle = field.get("Rect");
- const isInvisible = Array.isArray(rectangle) && rectangle.every(value => value === 0);
- return isSignature && isInvisible;
- });
- }
- get _xfaStreams() {
- const acroForm = this.catalog.acroForm;
- if (!acroForm) {
- return null;
- }
- const xfa = acroForm.get("XFA");
- const entries = {
- "xdp:xdp": "",
- template: "",
- datasets: "",
- config: "",
- connectionSet: "",
- localeSet: "",
- stylesheet: "",
- "/xdp:xdp": ""
- };
- if (xfa instanceof _base_stream.BaseStream && !xfa.isEmpty) {
- entries["xdp:xdp"] = xfa;
- return entries;
- }
- if (!Array.isArray(xfa) || xfa.length === 0) {
- return null;
- }
- for (let i = 0, ii = xfa.length; i < ii; i += 2) {
- let name;
- if (i === 0) {
- name = "xdp:xdp";
- } else if (i === ii - 2) {
- name = "/xdp:xdp";
- } else {
- name = xfa[i];
- }
- if (!entries.hasOwnProperty(name)) {
- continue;
- }
- const data = this.xref.fetchIfRef(xfa[i + 1]);
- if (!(data instanceof _base_stream.BaseStream) || data.isEmpty) {
- continue;
- }
- entries[name] = data;
- }
- return entries;
- }
- get xfaDatasets() {
- const streams = this._xfaStreams;
- if (!streams) {
- return (0, _util.shadow)(this, "xfaDatasets", null);
- }
- for (const key of ["datasets", "xdp:xdp"]) {
- const stream = streams[key];
- if (!stream) {
- continue;
- }
- try {
- const str = (0, _util.stringToUTF8String)(stream.getString());
- const data = {
- [key]: str
- };
- return (0, _util.shadow)(this, "xfaDatasets", new _dataset_reader.DatasetReader(data));
- } catch {
- (0, _util.warn)("XFA - Invalid utf-8 string.");
- break;
- }
- }
- return (0, _util.shadow)(this, "xfaDatasets", null);
- }
- get xfaData() {
- const streams = this._xfaStreams;
- if (!streams) {
- return null;
- }
- const data = Object.create(null);
- for (const [key, stream] of Object.entries(streams)) {
- if (!stream) {
- continue;
- }
- try {
- data[key] = (0, _util.stringToUTF8String)(stream.getString());
- } catch {
- (0, _util.warn)("XFA - Invalid utf-8 string.");
- return null;
- }
- }
- return data;
- }
- get xfaFactory() {
- let data;
- if (this.pdfManager.enableXfa && this.catalog.needsRendering && this.formInfo.hasXfa && !this.formInfo.hasAcroForm) {
- data = this.xfaData;
- }
- return (0, _util.shadow)(this, "xfaFactory", data ? new _factory.XFAFactory(data) : null);
- }
- get isPureXfa() {
- return this.xfaFactory ? this.xfaFactory.isValid() : false;
- }
- get htmlForXfa() {
- return this.xfaFactory ? this.xfaFactory.getPages() : null;
- }
- async loadXfaImages() {
- const xfaImagesDict = await this.pdfManager.ensureCatalog("xfaImages");
- if (!xfaImagesDict) {
- return;
- }
- const keys = xfaImagesDict.getKeys();
- const objectLoader = new _object_loader.ObjectLoader(xfaImagesDict, keys, this.xref);
- await objectLoader.load();
- const xfaImages = new Map();
- for (const key of keys) {
- const stream = xfaImagesDict.get(key);
- if (stream instanceof _base_stream.BaseStream) {
- xfaImages.set(key, stream.getBytes());
- }
- }
- this.xfaFactory.setImages(xfaImages);
- }
- async loadXfaFonts(handler, task) {
- const acroForm = await this.pdfManager.ensureCatalog("acroForm");
- if (!acroForm) {
- return;
- }
- const resources = await acroForm.getAsync("DR");
- if (!(resources instanceof _primitives.Dict)) {
- return;
- }
- const objectLoader = new _object_loader.ObjectLoader(resources, ["Font"], this.xref);
- await objectLoader.load();
- const fontRes = resources.get("Font");
- if (!(fontRes instanceof _primitives.Dict)) {
- return;
- }
- const options = Object.assign(Object.create(null), this.pdfManager.evaluatorOptions);
- options.useSystemFonts = false;
- const partialEvaluator = new _evaluator.PartialEvaluator({
- xref: this.xref,
- handler,
- pageIndex: -1,
- idFactory: this._globalIdFactory,
- fontCache: this.catalog.fontCache,
- builtInCMapCache: this.catalog.builtInCMapCache,
- standardFontDataCache: this.catalog.standardFontDataCache,
- options
- });
- const operatorList = new _operator_list.OperatorList();
- const pdfFonts = [];
- const initialState = {
- get font() {
- return pdfFonts.at(-1);
- },
- set font(font) {
- pdfFonts.push(font);
- },
- clone() {
- return this;
- }
- };
- const fonts = new Map();
- fontRes.forEach((fontName, font) => {
- fonts.set(fontName, font);
- });
- const promises = [];
- for (const [fontName, font] of fonts) {
- const descriptor = font.get("FontDescriptor");
- if (!(descriptor instanceof _primitives.Dict)) {
- continue;
- }
- let fontFamily = descriptor.get("FontFamily");
- fontFamily = fontFamily.replaceAll(/[ ]+(\d)/g, "$1");
- const fontWeight = descriptor.get("FontWeight");
- const italicAngle = -descriptor.get("ItalicAngle");
- const cssFontInfo = {
- fontFamily,
- fontWeight,
- italicAngle
- };
- if (!(0, _core_utils.validateCSSFont)(cssFontInfo)) {
- continue;
- }
- promises.push(partialEvaluator.handleSetFont(resources, [_primitives.Name.get(fontName), 1], null, operatorList, task, initialState, null, cssFontInfo).catch(function (reason) {
- (0, _util.warn)(`loadXfaFonts: "${reason}".`);
- return null;
- }));
- }
- await Promise.all(promises);
- const missingFonts = this.xfaFactory.setFonts(pdfFonts);
- if (!missingFonts) {
- return;
- }
- options.ignoreErrors = true;
- promises.length = 0;
- pdfFonts.length = 0;
- const reallyMissingFonts = new Set();
- for (const missing of missingFonts) {
- if (!(0, _xfa_fonts.getXfaFontName)(`${missing}-Regular`)) {
- reallyMissingFonts.add(missing);
- }
- }
- if (reallyMissingFonts.size) {
- missingFonts.push("PdfJS-Fallback");
- }
- for (const missing of missingFonts) {
- if (reallyMissingFonts.has(missing)) {
- continue;
- }
- for (const fontInfo of [{
- name: "Regular",
- fontWeight: 400,
- italicAngle: 0
- }, {
- name: "Bold",
- fontWeight: 700,
- italicAngle: 0
- }, {
- name: "Italic",
- fontWeight: 400,
- italicAngle: 12
- }, {
- name: "BoldItalic",
- fontWeight: 700,
- italicAngle: 12
- }]) {
- const name = `${missing}-${fontInfo.name}`;
- const dict = (0, _xfa_fonts.getXfaFontDict)(name);
- promises.push(partialEvaluator.handleSetFont(resources, [_primitives.Name.get(name), 1], null, operatorList, task, initialState, dict, {
- fontFamily: missing,
- fontWeight: fontInfo.fontWeight,
- italicAngle: fontInfo.italicAngle
- }).catch(function (reason) {
- (0, _util.warn)(`loadXfaFonts: "${reason}".`);
- return null;
- }));
- }
- }
- await Promise.all(promises);
- this.xfaFactory.appendFonts(pdfFonts, reallyMissingFonts);
- }
- async serializeXfaData(annotationStorage) {
- return this.xfaFactory ? this.xfaFactory.serializeData(annotationStorage) : null;
- }
- get version() {
- return this.catalog.version || this._version;
- }
- get formInfo() {
- const formInfo = {
- hasFields: false,
- hasAcroForm: false,
- hasXfa: false,
- hasSignatures: false
- };
- const acroForm = this.catalog.acroForm;
- if (!acroForm) {
- return (0, _util.shadow)(this, "formInfo", formInfo);
- }
- try {
- const fields = acroForm.get("Fields");
- const hasFields = Array.isArray(fields) && fields.length > 0;
- formInfo.hasFields = hasFields;
- const xfa = acroForm.get("XFA");
- formInfo.hasXfa = Array.isArray(xfa) && xfa.length > 0 || xfa instanceof _base_stream.BaseStream && !xfa.isEmpty;
- const sigFlags = acroForm.get("SigFlags");
- const hasSignatures = !!(sigFlags & 0x1);
- const hasOnlyDocumentSignatures = hasSignatures && this._hasOnlyDocumentSignatures(fields);
- formInfo.hasAcroForm = hasFields && !hasOnlyDocumentSignatures;
- formInfo.hasSignatures = hasSignatures;
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.warn)(`Cannot fetch form information: "${ex}".`);
- }
- return (0, _util.shadow)(this, "formInfo", formInfo);
- }
- get documentInfo() {
- const docInfo = {
- PDFFormatVersion: this.version,
- Language: this.catalog.lang,
- EncryptFilterName: this.xref.encrypt ? this.xref.encrypt.filterName : null,
- IsLinearized: !!this.linearization,
- IsAcroFormPresent: this.formInfo.hasAcroForm,
- IsXFAPresent: this.formInfo.hasXfa,
- IsCollectionPresent: !!this.catalog.collection,
- IsSignaturesPresent: this.formInfo.hasSignatures
- };
- let infoDict;
- try {
- infoDict = this.xref.trailer.get("Info");
- } catch (err) {
- if (err instanceof _core_utils.MissingDataException) {
- throw err;
- }
- (0, _util.info)("The document information dictionary is invalid.");
- }
- if (!(infoDict instanceof _primitives.Dict)) {
- return (0, _util.shadow)(this, "documentInfo", docInfo);
- }
- for (const key of infoDict.getKeys()) {
- const value = infoDict.get(key);
- switch (key) {
- case "Title":
- case "Author":
- case "Subject":
- case "Keywords":
- case "Creator":
- case "Producer":
- case "CreationDate":
- case "ModDate":
- if (typeof value === "string") {
- docInfo[key] = (0, _util.stringToPDFString)(value);
- continue;
- }
- break;
- case "Trapped":
- if (value instanceof _primitives.Name) {
- docInfo[key] = value;
- continue;
- }
- break;
- default:
- let customValue;
- switch (typeof value) {
- case "string":
- customValue = (0, _util.stringToPDFString)(value);
- break;
- case "number":
- case "boolean":
- customValue = value;
- break;
- default:
- if (value instanceof _primitives.Name) {
- customValue = value;
- }
- break;
- }
- if (customValue === undefined) {
- (0, _util.warn)(`Bad value, for custom key "${key}", in Info: ${value}.`);
- continue;
- }
- if (!docInfo.Custom) {
- docInfo.Custom = Object.create(null);
- }
- docInfo.Custom[key] = customValue;
- continue;
- }
- (0, _util.warn)(`Bad value, for key "${key}", in Info: ${value}.`);
- }
- return (0, _util.shadow)(this, "documentInfo", docInfo);
- }
- get fingerprints() {
- function validate(data) {
- return typeof data === "string" && data.length > 0 && data !== EMPTY_FINGERPRINT;
- }
- function hexString(hash) {
- const buf = [];
- for (const num of hash) {
- const hex = num.toString(16);
- buf.push(hex.padStart(2, "0"));
- }
- return buf.join("");
- }
- const idArray = this.xref.trailer.get("ID");
- let hashOriginal, hashModified;
- if (Array.isArray(idArray) && validate(idArray[0])) {
- hashOriginal = (0, _util.stringToBytes)(idArray[0]);
- if (idArray[1] !== idArray[0] && validate(idArray[1])) {
- hashModified = (0, _util.stringToBytes)(idArray[1]);
- }
+
+ // Y: first and second points belong to different rectangles?
+ if ((orderedY[0] === rect1[1] && orderedY[1] === rect2[1]) ||
+ (orderedY[0] === rect2[1] && orderedY[1] === rect1[1])) {
+ // Intersection must be between second and third points
+ result[1] = orderedY[1];
+ result[3] = orderedY[2];
} else {
- hashOriginal = (0, _crypto.calculateMD5)(this.stream.getByteRange(0, FINGERPRINT_FIRST_BYTES), 0, FINGERPRINT_FIRST_BYTES);
- }
- return (0, _util.shadow)(this, "fingerprints", [hexString(hashOriginal), hashModified ? hexString(hashModified) : null]);
- }
- async _getLinearizationPage(pageIndex) {
- const {
- catalog,
- linearization,
- xref
- } = this;
- const ref = _primitives.Ref.get(linearization.objectNumberFirst, 0);
- try {
- const obj = await xref.fetchAsync(ref);
- if (obj instanceof _primitives.Dict) {
- let type = obj.getRaw("Type");
- if (type instanceof _primitives.Ref) {
- type = await xref.fetchAsync(type);
- }
- if ((0, _primitives.isName)(type, "Page") || !obj.has("Type") && !obj.has("Kids")) {
- if (!catalog.pageKidsCountCache.has(ref)) {
- catalog.pageKidsCountCache.put(ref, 1);
- }
- if (!catalog.pageIndexCache.has(ref)) {
- catalog.pageIndexCache.put(ref, 0);
- }
- return [obj, ref];
- }
- }
- throw new _util.FormatError("The Linearization dictionary doesn't point to a valid Page dictionary.");
- } catch (reason) {
- (0, _util.warn)(`_getLinearizationPage: "${reason.message}".`);
- return catalog.getPageDict(pageIndex);
- }
- }
- getPage(pageIndex) {
- const cachedPromise = this._pagePromises.get(pageIndex);
- if (cachedPromise) {
- return cachedPromise;
- }
- const {
- catalog,
- linearization,
- xfaFactory
- } = this;
- let promise;
- if (xfaFactory) {
- promise = Promise.resolve([_primitives.Dict.empty, null]);
- } else if (linearization?.pageFirst === pageIndex) {
- promise = this._getLinearizationPage(pageIndex);
- } else {
- promise = catalog.getPageDict(pageIndex);
- }
- promise = promise.then(([pageDict, ref]) => {
- return new Page({
- pdfManager: this.pdfManager,
- xref: this.xref,
- pageIndex,
- pageDict,
- ref,
- globalIdFactory: this._globalIdFactory,
- fontCache: catalog.fontCache,
- builtInCMapCache: catalog.builtInCMapCache,
- standardFontDataCache: catalog.standardFontDataCache,
- globalImageCache: catalog.globalImageCache,
- systemFontCache: catalog.systemFontCache,
- nonBlendModesSet: catalog.nonBlendModesSet,
- xfaFactory
- });
- });
- this._pagePromises.set(pageIndex, promise);
- return promise;
- }
- async checkFirstPage(recoveryMode = false) {
- if (recoveryMode) {
- return;
- }
- try {
- await this.getPage(0);
- } catch (reason) {
- if (reason instanceof _core_utils.XRefEntryException) {
- this._pagePromises.delete(0);
- await this.cleanup();
- throw new _core_utils.XRefParseException();
- }
- }
- }
- async checkLastPage(recoveryMode = false) {
- const {
- catalog,
- pdfManager
- } = this;
- catalog.setActualNumPages();
- let numPages;
- try {
- await Promise.all([pdfManager.ensureDoc("xfaFactory"), pdfManager.ensureDoc("linearization"), pdfManager.ensureCatalog("numPages")]);
- if (this.xfaFactory) {
- return;
- } else if (this.linearization) {
- numPages = this.linearization.numPages;
- } else {
- numPages = catalog.numPages;
- }
- if (!Number.isInteger(numPages)) {
- throw new _util.FormatError("Page count is not an integer.");
- } else if (numPages <= 1) {
- return;
- }
- await this.getPage(numPages - 1);
- } catch (reason) {
- this._pagePromises.delete(numPages - 1);
- await this.cleanup();
- if (reason instanceof _core_utils.XRefEntryException && !recoveryMode) {
- throw new _core_utils.XRefParseException();
- }
- (0, _util.warn)(`checkLastPage - invalid /Pages tree /Count: ${numPages}.`);
- let pagesTree;
- try {
- pagesTree = await catalog.getAllPageDicts(recoveryMode);
- } catch (reasonAll) {
- if (reasonAll instanceof _core_utils.XRefEntryException && !recoveryMode) {
- throw new _core_utils.XRefParseException();
- }
- catalog.setActualNumPages(1);
- return;
- }
- for (const [pageIndex, [pageDict, ref]] of pagesTree) {
- let promise;
- if (pageDict instanceof Error) {
- promise = Promise.reject(pageDict);
- promise.catch(() => {});
- } else {
- promise = Promise.resolve(new Page({
- pdfManager,
- xref: this.xref,
- pageIndex,
- pageDict,
- ref,
- globalIdFactory: this._globalIdFactory,
- fontCache: catalog.fontCache,
- builtInCMapCache: catalog.builtInCMapCache,
- standardFontDataCache: catalog.standardFontDataCache,
- globalImageCache: catalog.globalImageCache,
- systemFontCache: catalog.systemFontCache,
- nonBlendModesSet: catalog.nonBlendModesSet,
- xfaFactory: null
- }));
- }
- this._pagePromises.set(pageIndex, promise);
- }
- catalog.setActualNumPages(pagesTree.size);
- }
- }
- fontFallback(id, handler) {
- return this.catalog.fontFallback(id, handler);
- }
- async cleanup(manuallyTriggered = false) {
- return this.catalog ? this.catalog.cleanup(manuallyTriggered) : (0, _cleanup_helper.clearGlobalCaches)();
- }
- #collectFieldObjects(name, fieldRef, promises, annotationGlobals) {
- const field = this.xref.fetchIfRef(fieldRef);
- if (field.has("T")) {
- const partName = (0, _util.stringToPDFString)(field.get("T"));
- name = name === "" ? partName : `${name}.${partName}`;
- }
- if (!promises.has(name)) {
- promises.set(name, []);
- }
- promises.get(name).push(_annotation.AnnotationFactory.create(this.xref, fieldRef, annotationGlobals, this._localIdFactory, true, null).then(annotation => annotation?.getFieldObject()).catch(function (reason) {
- (0, _util.warn)(`#collectFieldObjects: "${reason}".`);
- return null;
- }));
- if (field.has("Kids")) {
- for (const kid of field.get("Kids")) {
- this.#collectFieldObjects(name, kid, promises, annotationGlobals);
- }
- }
- }
- get fieldObjects() {
- if (!this.formInfo.hasFields) {
- return (0, _util.shadow)(this, "fieldObjects", Promise.resolve(null));
- }
- const promise = this.pdfManager.ensureDoc("annotationGlobals").then(async annotationGlobals => {
- if (!annotationGlobals) {
- return null;
- }
- const allFields = Object.create(null);
- const fieldPromises = new Map();
- for (const fieldRef of this.catalog.acroForm.get("Fields")) {
- this.#collectFieldObjects("", fieldRef, fieldPromises, annotationGlobals);
- }
- const allPromises = [];
- for (const [name, promises] of fieldPromises) {
- allPromises.push(Promise.all(promises).then(fields => {
- fields = fields.filter(field => !!field);
- if (fields.length > 0) {
- allFields[name] = fields;
- }
- }));
- }
- await Promise.all(allPromises);
- return allFields;
- });
- return (0, _util.shadow)(this, "fieldObjects", promise);
- }
- get hasJSActions() {
- const promise = this.pdfManager.ensureDoc("_parseHasJSActions");
- return (0, _util.shadow)(this, "hasJSActions", promise);
- }
- async _parseHasJSActions() {
- const [catalogJsActions, fieldObjects] = await Promise.all([this.pdfManager.ensureCatalog("jsActions"), this.pdfManager.ensureDoc("fieldObjects")]);
- if (catalogJsActions) {
- return true;
- }
- if (fieldObjects) {
- return Object.values(fieldObjects).some(fieldObject => fieldObject.some(object => object.actions !== null));
- }
- return false;
- }
- get calculationOrderIds() {
- const acroForm = this.catalog.acroForm;
- if (!acroForm?.has("CO")) {
- return (0, _util.shadow)(this, "calculationOrderIds", null);
- }
- const calculationOrder = acroForm.get("CO");
- if (!Array.isArray(calculationOrder) || calculationOrder.length === 0) {
- return (0, _util.shadow)(this, "calculationOrderIds", null);
- }
- const ids = [];
- for (const id of calculationOrder) {
- if (id instanceof _primitives.Ref) {
- ids.push(id.toString());
- }
- }
- if (ids.length === 0) {
- return (0, _util.shadow)(this, "calculationOrderIds", null);
- }
- return (0, _util.shadow)(this, "calculationOrderIds", ids);
- }
- get annotationGlobals() {
- return (0, _util.shadow)(this, "annotationGlobals", _annotation.AnnotationFactory.createGlobals(this.pdfManager));
- }
-}
-exports.PDFDocument = PDFDocument;
-
-/***/ }),
-/* 10 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.PopupAnnotation = exports.MarkupAnnotation = exports.AnnotationFactory = exports.AnnotationBorderStyle = exports.Annotation = void 0;
-exports.getQuadPoints = getQuadPoints;
-var _util = __w_pdfjs_require__(2);
-var _core_utils = __w_pdfjs_require__(3);
-var _default_appearance = __w_pdfjs_require__(11);
-var _primitives = __w_pdfjs_require__(4);
-var _stream = __w_pdfjs_require__(8);
-var _base_stream = __w_pdfjs_require__(5);
-var _bidi = __w_pdfjs_require__(60);
-var _catalog = __w_pdfjs_require__(66);
-var _colorspace = __w_pdfjs_require__(12);
-var _file_spec = __w_pdfjs_require__(69);
-var _jpeg_stream = __w_pdfjs_require__(26);
-var _object_loader = __w_pdfjs_require__(76);
-var _operator_list = __w_pdfjs_require__(64);
-var _writer = __w_pdfjs_require__(73);
-var _factory = __w_pdfjs_require__(77);
-class AnnotationFactory {
- static createGlobals(pdfManager) {
- return Promise.all([pdfManager.ensureCatalog("acroForm"), pdfManager.ensureDoc("xfaDatasets"), pdfManager.ensureCatalog("structTreeRoot"), pdfManager.ensureCatalog("baseUrl"), pdfManager.ensureCatalog("attachments")]).then(([acroForm, xfaDatasets, structTreeRoot, baseUrl, attachments]) => {
- return {
- pdfManager,
- acroForm: acroForm instanceof _primitives.Dict ? acroForm : _primitives.Dict.empty,
- xfaDatasets,
- structTreeRoot,
- baseUrl,
- attachments
- };
- }, reason => {
- (0, _util.warn)(`createGlobals: "${reason}".`);
- return null;
- });
- }
- static async create(xref, ref, annotationGlobals, idFactory, collectFields, pageRef) {
- const pageIndex = collectFields ? await this._getPageIndex(xref, ref, annotationGlobals.pdfManager) : null;
- return annotationGlobals.pdfManager.ensure(this, "_create", [xref, ref, annotationGlobals, idFactory, collectFields, pageIndex, pageRef]);
- }
- static _create(xref, ref, annotationGlobals, idFactory, collectFields = false, pageIndex = null, pageRef = null) {
- const dict = xref.fetchIfRef(ref);
- if (!(dict instanceof _primitives.Dict)) {
- return undefined;
- }
- const {
- acroForm,
- pdfManager
- } = annotationGlobals;
- const id = ref instanceof _primitives.Ref ? ref.toString() : `annot_${idFactory.createObjId()}`;
- let subtype = dict.get("Subtype");
- subtype = subtype instanceof _primitives.Name ? subtype.name : null;
- const parameters = {
- xref,
- ref,
- dict,
- subtype,
- id,
- annotationGlobals,
- collectFields,
- needAppearances: !collectFields && acroForm.get("NeedAppearances") === true,
- pageIndex,
- evaluatorOptions: pdfManager.evaluatorOptions,
- pageRef
- };
- switch (subtype) {
- case "Link":
- return new LinkAnnotation(parameters);
- case "Text":
- return new TextAnnotation(parameters);
- case "Widget":
- let fieldType = (0, _core_utils.getInheritableProperty)({
- dict,
- key: "FT"
- });
- fieldType = fieldType instanceof _primitives.Name ? fieldType.name : null;
- switch (fieldType) {
- case "Tx":
- return new TextWidgetAnnotation(parameters);
- case "Btn":
- return new ButtonWidgetAnnotation(parameters);
- case "Ch":
- return new ChoiceWidgetAnnotation(parameters);
- case "Sig":
- return new SignatureWidgetAnnotation(parameters);
- }
- (0, _util.warn)(`Unimplemented widget field type "${fieldType}", ` + "falling back to base field type.");
- return new WidgetAnnotation(parameters);
- case "Popup":
- return new PopupAnnotation(parameters);
- case "FreeText":
- return new FreeTextAnnotation(parameters);
- case "Line":
- return new LineAnnotation(parameters);
- case "Square":
- return new SquareAnnotation(parameters);
- case "Circle":
- return new CircleAnnotation(parameters);
- case "PolyLine":
- return new PolylineAnnotation(parameters);
- case "Polygon":
- return new PolygonAnnotation(parameters);
- case "Caret":
- return new CaretAnnotation(parameters);
- case "Ink":
- return new InkAnnotation(parameters);
- case "Highlight":
- return new HighlightAnnotation(parameters);
- case "Underline":
- return new UnderlineAnnotation(parameters);
- case "Squiggly":
- return new SquigglyAnnotation(parameters);
- case "StrikeOut":
- return new StrikeOutAnnotation(parameters);
- case "Stamp":
- return new StampAnnotation(parameters);
- case "FileAttachment":
- return new FileAttachmentAnnotation(parameters);
- default:
- if (!collectFields) {
- if (!subtype) {
- (0, _util.warn)("Annotation is missing the required /Subtype.");
- } else {
- (0, _util.warn)(`Unimplemented annotation type "${subtype}", ` + "falling back to base annotation.");
- }
- }
- return new Annotation(parameters);
- }
- }
- static async _getPageIndex(xref, ref, pdfManager) {
- try {
- const annotDict = await xref.fetchIfRefAsync(ref);
- if (!(annotDict instanceof _primitives.Dict)) {
- return -1;
- }
- const pageRef = annotDict.getRaw("P");
- if (pageRef instanceof _primitives.Ref) {
- try {
- const pageIndex = await pdfManager.ensureCatalog("getPageIndex", [pageRef]);
- return pageIndex;
- } catch (ex) {
- (0, _util.info)(`_getPageIndex -- not a valid page reference: "${ex}".`);
- }
- }
- if (annotDict.has("Kids")) {
- return -1;
- }
- const numPages = await pdfManager.ensureDoc("numPages");
- for (let pageIndex = 0; pageIndex < numPages; pageIndex++) {
- const page = await pdfManager.getPage(pageIndex);
- const annotations = await pdfManager.ensure(page, "annotations");
- for (const annotRef of annotations) {
- if (annotRef instanceof _primitives.Ref && (0, _primitives.isRefsEqual)(annotRef, ref)) {
- return pageIndex;
- }
- }
- }
- } catch (ex) {
- (0, _util.warn)(`_getPageIndex: "${ex}".`);
- }
- return -1;
- }
- static generateImages(annotations, xref, isOffscreenCanvasSupported) {
- if (!isOffscreenCanvasSupported) {
- (0, _util.warn)("generateImages: OffscreenCanvas is not supported, cannot save or print some annotations with images.");
- return null;
- }
- let imagePromises;
- for (const {
- bitmapId,
- bitmap
- } of annotations) {
- if (!bitmap) {
- continue;
- }
- imagePromises ||= new Map();
- imagePromises.set(bitmapId, StampAnnotation.createImage(bitmap, xref));
- }
- return imagePromises;
- }
- static async saveNewAnnotations(evaluator, task, annotations, imagePromises) {
- const xref = evaluator.xref;
- let baseFontRef;
- const dependencies = [];
- const promises = [];
- const {
- isOffscreenCanvasSupported
- } = evaluator.options;
- for (const annotation of annotations) {
- if (annotation.deleted) {
- continue;
- }
- switch (annotation.annotationType) {
- case _util.AnnotationEditorType.FREETEXT:
- if (!baseFontRef) {
- const baseFont = new _primitives.Dict(xref);
- baseFont.set("BaseFont", _primitives.Name.get("Helvetica"));
- baseFont.set("Type", _primitives.Name.get("Font"));
- baseFont.set("Subtype", _primitives.Name.get("Type1"));
- baseFont.set("Encoding", _primitives.Name.get("WinAnsiEncoding"));
- const buffer = [];
- baseFontRef = xref.getNewTemporaryRef();
- await (0, _writer.writeObject)(baseFontRef, baseFont, buffer, xref);
- dependencies.push({
- ref: baseFontRef,
- data: buffer.join("")
- });
- }
- promises.push(FreeTextAnnotation.createNewAnnotation(xref, annotation, dependencies, {
- evaluator,
- task,
- baseFontRef
- }));
- break;
- case _util.AnnotationEditorType.INK:
- promises.push(InkAnnotation.createNewAnnotation(xref, annotation, dependencies));
- break;
- case _util.AnnotationEditorType.STAMP:
- if (!isOffscreenCanvasSupported) {
- break;
- }
- const image = await imagePromises.get(annotation.bitmapId);
- if (image.imageStream) {
- const {
- imageStream,
- smaskStream
- } = image;
- const buffer = [];
- if (smaskStream) {
- const smaskRef = xref.getNewTemporaryRef();
- await (0, _writer.writeObject)(smaskRef, smaskStream, buffer, xref);
- dependencies.push({
- ref: smaskRef,
- data: buffer.join("")
- });
- imageStream.dict.set("SMask", smaskRef);
- buffer.length = 0;
- }
- const imageRef = image.imageRef = xref.getNewTemporaryRef();
- await (0, _writer.writeObject)(imageRef, imageStream, buffer, xref);
- dependencies.push({
- ref: imageRef,
- data: buffer.join("")
- });
- image.imageStream = image.smaskStream = null;
- }
- promises.push(StampAnnotation.createNewAnnotation(xref, annotation, dependencies, {
- image
- }));
- break;
- }
- }
- return {
- annotations: await Promise.all(promises),
- dependencies
- };
- }
- static async printNewAnnotations(annotationGlobals, evaluator, task, annotations, imagePromises) {
- if (!annotations) {
- return null;
- }
- const {
- options,
- xref
- } = evaluator;
- const promises = [];
- for (const annotation of annotations) {
- if (annotation.deleted) {
- continue;
- }
- switch (annotation.annotationType) {
- case _util.AnnotationEditorType.FREETEXT:
- promises.push(FreeTextAnnotation.createNewPrintAnnotation(annotationGlobals, xref, annotation, {
- evaluator,
- task,
- evaluatorOptions: options
- }));
- break;
- case _util.AnnotationEditorType.INK:
- promises.push(InkAnnotation.createNewPrintAnnotation(annotationGlobals, xref, annotation, {
- evaluatorOptions: options
- }));
- break;
- case _util.AnnotationEditorType.STAMP:
- if (!options.isOffscreenCanvasSupported) {
- break;
- }
- const image = await imagePromises.get(annotation.bitmapId);
- if (image.imageStream) {
- const {
- imageStream,
- smaskStream
- } = image;
- if (smaskStream) {
- imageStream.dict.set("SMask", smaskStream);
- }
- image.imageRef = new _jpeg_stream.JpegStream(imageStream, imageStream.length);
- image.imageStream = image.smaskStream = null;
- }
- promises.push(StampAnnotation.createNewPrintAnnotation(annotationGlobals, xref, annotation, {
- image,
- evaluatorOptions: options
- }));
- break;
- }
- }
- return Promise.all(promises);
- }
-}
-exports.AnnotationFactory = AnnotationFactory;
-function getRgbColor(color, defaultColor = new Uint8ClampedArray(3)) {
- if (!Array.isArray(color)) {
- return defaultColor;
- }
- const rgbColor = defaultColor || new Uint8ClampedArray(3);
- switch (color.length) {
- case 0:
- return null;
- case 1:
- _colorspace.ColorSpace.singletons.gray.getRgbItem(color, 0, rgbColor, 0);
- return rgbColor;
- case 3:
- _colorspace.ColorSpace.singletons.rgb.getRgbItem(color, 0, rgbColor, 0);
- return rgbColor;
- case 4:
- _colorspace.ColorSpace.singletons.cmyk.getRgbItem(color, 0, rgbColor, 0);
- return rgbColor;
- default:
- return defaultColor;
- }
-}
-function getPdfColorArray(color) {
- return Array.from(color, c => c / 255);
-}
-function getQuadPoints(dict, rect) {
- const quadPoints = dict.getArray("QuadPoints");
- if (!Array.isArray(quadPoints) || quadPoints.length === 0 || quadPoints.length % 8 > 0) {
- return null;
- }
- const quadPointsLists = [];
- for (let i = 0, ii = quadPoints.length / 8; i < ii; i++) {
- let minX = Infinity,
- maxX = -Infinity,
- minY = Infinity,
- maxY = -Infinity;
- for (let j = i * 8, jj = i * 8 + 8; j < jj; j += 2) {
- const x = quadPoints[j];
- const y = quadPoints[j + 1];
- minX = Math.min(x, minX);
- maxX = Math.max(x, maxX);
- minY = Math.min(y, minY);
- maxY = Math.max(y, maxY);
- }
- if (rect !== null && (minX < rect[0] || maxX > rect[2] || minY < rect[1] || maxY > rect[3])) {
- return null;
- }
- quadPointsLists.push([{
- x: minX,
- y: maxY
- }, {
- x: maxX,
- y: maxY
- }, {
- x: minX,
- y: minY
- }, {
- x: maxX,
- y: minY
- }]);
- }
- return quadPointsLists;
-}
-function getTransformMatrix(rect, bbox, matrix) {
- const [minX, minY, maxX, maxY] = _util.Util.getAxialAlignedBoundingBox(bbox, matrix);
- if (minX === maxX || minY === maxY) {
- return [1, 0, 0, 1, rect[0], rect[1]];
- }
- const xRatio = (rect[2] - rect[0]) / (maxX - minX);
- const yRatio = (rect[3] - rect[1]) / (maxY - minY);
- return [xRatio, 0, 0, yRatio, rect[0] - minX * xRatio, rect[1] - minY * yRatio];
-}
-class Annotation {
- constructor(params) {
- const {
- dict,
- xref,
- annotationGlobals
- } = params;
- this.setTitle(dict.get("T"));
- this.setContents(dict.get("Contents"));
- this.setModificationDate(dict.get("M"));
- this.setFlags(dict.get("F"));
- this.setRectangle(dict.getArray("Rect"));
- this.setColor(dict.getArray("C"));
- this.setBorderStyle(dict);
- this.setAppearance(dict);
- this.setOptionalContent(dict);
- const MK = dict.get("MK");
- this.setBorderAndBackgroundColors(MK);
- this.setRotation(MK, dict);
- this.ref = params.ref instanceof _primitives.Ref ? params.ref : null;
- this._streams = [];
- if (this.appearance) {
- this._streams.push(this.appearance);
- }
- const isLocked = !!(this.flags & _util.AnnotationFlag.LOCKED);
- const isContentLocked = !!(this.flags & _util.AnnotationFlag.LOCKEDCONTENTS);
- if (annotationGlobals.structTreeRoot) {
- let structParent = dict.get("StructParent");
- structParent = Number.isInteger(structParent) && structParent >= 0 ? structParent : -1;
- annotationGlobals.structTreeRoot.addAnnotationIdToPage(params.pageRef, structParent);
- }
- this.data = {
- annotationFlags: this.flags,
- borderStyle: this.borderStyle,
- color: this.color,
- backgroundColor: this.backgroundColor,
- borderColor: this.borderColor,
- rotation: this.rotation,
- contentsObj: this._contents,
- hasAppearance: !!this.appearance,
- id: params.id,
- modificationDate: this.modificationDate,
- rect: this.rectangle,
- subtype: params.subtype,
- hasOwnCanvas: false,
- noRotate: !!(this.flags & _util.AnnotationFlag.NOROTATE),
- noHTML: isLocked && isContentLocked
- };
- if (params.collectFields) {
- const kids = dict.get("Kids");
- if (Array.isArray(kids)) {
- const kidIds = [];
- for (const kid of kids) {
- if (kid instanceof _primitives.Ref) {
- kidIds.push(kid.toString());
- }
- }
- if (kidIds.length !== 0) {
- this.data.kidIds = kidIds;
- }
- }
- this.data.actions = (0, _core_utils.collectActions)(xref, dict, _util.AnnotationActionEventType);
- this.data.fieldName = this._constructFieldName(dict);
- this.data.pageIndex = params.pageIndex;
- }
- this._isOffscreenCanvasSupported = params.evaluatorOptions.isOffscreenCanvasSupported;
- this._fallbackFontDict = null;
- this._needAppearances = false;
- }
- _hasFlag(flags, flag) {
- return !!(flags & flag);
- }
- _isViewable(flags) {
- return !this._hasFlag(flags, _util.AnnotationFlag.INVISIBLE) && !this._hasFlag(flags, _util.AnnotationFlag.NOVIEW);
- }
- _isPrintable(flags) {
- return this._hasFlag(flags, _util.AnnotationFlag.PRINT) && !this._hasFlag(flags, _util.AnnotationFlag.HIDDEN) && !this._hasFlag(flags, _util.AnnotationFlag.INVISIBLE);
- }
- mustBeViewed(annotationStorage, _renderForms) {
- const noView = annotationStorage?.get(this.data.id)?.noView;
- if (noView !== undefined) {
- return !noView;
- }
- return this.viewable && !this._hasFlag(this.flags, _util.AnnotationFlag.HIDDEN);
- }
- mustBePrinted(annotationStorage) {
- const noPrint = annotationStorage?.get(this.data.id)?.noPrint;
- if (noPrint !== undefined) {
- return !noPrint;
- }
- return this.printable;
- }
- get viewable() {
- if (this.data.quadPoints === null) {
return false;
}
- if (this.flags === 0) {
- return true;
+
+ return result;
+ };
+
+ Util.sign = function Util_sign(num) {
+ return num < 0 ? -1 : 1;
+ };
+
+ var ROMAN_NUMBER_MAP = [
+ '', 'C', 'CC', 'CCC', 'CD', 'D', 'DC', 'DCC', 'DCCC', 'CM',
+ '', 'X', 'XX', 'XXX', 'XL', 'L', 'LX', 'LXX', 'LXXX', 'XC',
+ '', 'I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX'
+ ];
+ /**
+ * Converts positive integers to (upper case) Roman numerals.
+ * @param {integer} number - The number that should be converted.
+ * @param {boolean} lowerCase - Indicates if the result should be converted
+ * to lower case letters. The default is false.
+ * @return {string} The resulting Roman number.
+ */
+ Util.toRoman = function Util_toRoman(number, lowerCase) {
+ assert(isInt(number) && number > 0,
+ 'The number should be a positive integer.');
+ var pos, romanBuf = [];
+ // Thousands
+ while (number >= 1000) {
+ number -= 1000;
+ romanBuf.push('M');
}
- return this._isViewable(this.flags);
- }
- get printable() {
- if (this.data.quadPoints === null) {
- return false;
+ // Hundreds
+ pos = (number / 100) | 0;
+ number %= 100;
+ romanBuf.push(ROMAN_NUMBER_MAP[pos]);
+ // Tens
+ pos = (number / 10) | 0;
+ number %= 10;
+ romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]);
+ // Ones
+ romanBuf.push(ROMAN_NUMBER_MAP[20 + number]);
+
+ var romanStr = romanBuf.join('');
+ return (lowerCase ? romanStr.toLowerCase() : romanStr);
+ };
+
+ Util.appendToArray = function Util_appendToArray(arr1, arr2) {
+ Array.prototype.push.apply(arr1, arr2);
+ };
+
+ Util.prependToArray = function Util_prependToArray(arr1, arr2) {
+ Array.prototype.unshift.apply(arr1, arr2);
+ };
+
+ Util.extendObj = function extendObj(obj1, obj2) {
+ for (var key in obj2) {
+ obj1[key] = obj2[key];
}
- if (this.flags === 0) {
- return false;
+ };
+
+ Util.getInheritableProperty = function Util_getInheritableProperty(dict,
+ name) {
+ while (dict && !dict.has(name)) {
+ dict = dict.get('Parent');
}
- return this._isPrintable(this.flags);
- }
- _parseStringHelper(data) {
- const str = typeof data === "string" ? (0, _util.stringToPDFString)(data) : "";
- const dir = str && (0, _bidi.bidi)(str).dir === "rtl" ? "rtl" : "ltr";
- return {
- str,
- dir
- };
- }
- setDefaultAppearance(params) {
- const {
- dict,
- annotationGlobals
- } = params;
- const defaultAppearance = (0, _core_utils.getInheritableProperty)({
- dict,
- key: "DA"
- }) || annotationGlobals.acroForm.get("DA");
- this._defaultAppearance = typeof defaultAppearance === "string" ? defaultAppearance : "";
- this.data.defaultAppearanceData = (0, _default_appearance.parseDefaultAppearance)(this._defaultAppearance);
- }
- setTitle(title) {
- this._title = this._parseStringHelper(title);
- }
- setContents(contents) {
- this._contents = this._parseStringHelper(contents);
- }
- setModificationDate(modificationDate) {
- this.modificationDate = typeof modificationDate === "string" ? modificationDate : null;
- }
- setFlags(flags) {
- this.flags = Number.isInteger(flags) && flags > 0 ? flags : 0;
- }
- hasFlag(flag) {
- return this._hasFlag(this.flags, flag);
- }
- setRectangle(rectangle) {
- this.rectangle = Array.isArray(rectangle) && rectangle.length === 4 ? _util.Util.normalizeRect(rectangle) : [0, 0, 0, 0];
- }
- setColor(color) {
- this.color = getRgbColor(color);
- }
- setLineEndings(lineEndings) {
- this.lineEndings = ["None", "None"];
- if (Array.isArray(lineEndings) && lineEndings.length === 2) {
- for (let i = 0; i < 2; i++) {
- const obj = lineEndings[i];
- if (obj instanceof _primitives.Name) {
- switch (obj.name) {
- case "None":
- continue;
- case "Square":
- case "Circle":
- case "Diamond":
- case "OpenArrow":
- case "ClosedArrow":
- case "Butt":
- case "ROpenArrow":
- case "RClosedArrow":
- case "Slash":
- this.lineEndings[i] = obj.name;
- continue;
- }
+ if (!dict) {
+ return null;
+ }
+ return dict.get(name);
+ };
+
+ Util.inherit = function Util_inherit(sub, base, prototype) {
+ sub.prototype = Object.create(base.prototype);
+ sub.prototype.constructor = sub;
+ for (var prop in prototype) {
+ sub.prototype[prop] = prototype[prop];
+ }
+ };
+
+ Util.loadScript = function Util_loadScript(src, callback) {
+ var script = document.createElement('script');
+ var loaded = false;
+ script.setAttribute('src', src);
+ if (callback) {
+ script.onload = function() {
+ if (!loaded) {
+ callback();
}
- (0, _util.warn)(`Ignoring invalid lineEnding: ${obj}`);
- }
- }
- }
- setRotation(mk, dict) {
- this.rotation = 0;
- let angle = mk instanceof _primitives.Dict ? mk.get("R") || 0 : dict.get("Rotate") || 0;
- if (Number.isInteger(angle) && angle !== 0) {
- angle %= 360;
- if (angle < 0) {
- angle += 360;
- }
- if (angle % 90 === 0) {
- this.rotation = angle;
- }
- }
- }
- setBorderAndBackgroundColors(mk) {
- if (mk instanceof _primitives.Dict) {
- this.borderColor = getRgbColor(mk.getArray("BC"), null);
- this.backgroundColor = getRgbColor(mk.getArray("BG"), null);
- } else {
- this.borderColor = this.backgroundColor = null;
- }
- }
- setBorderStyle(borderStyle) {
- this.borderStyle = new AnnotationBorderStyle();
- if (!(borderStyle instanceof _primitives.Dict)) {
- return;
- }
- if (borderStyle.has("BS")) {
- const dict = borderStyle.get("BS");
- const dictType = dict.get("Type");
- if (!dictType || (0, _primitives.isName)(dictType, "Border")) {
- this.borderStyle.setWidth(dict.get("W"), this.rectangle);
- this.borderStyle.setStyle(dict.get("S"));
- this.borderStyle.setDashArray(dict.getArray("D"));
- }
- } else if (borderStyle.has("Border")) {
- const array = borderStyle.getArray("Border");
- if (Array.isArray(array) && array.length >= 3) {
- this.borderStyle.setHorizontalCornerRadius(array[0]);
- this.borderStyle.setVerticalCornerRadius(array[1]);
- this.borderStyle.setWidth(array[2], this.rectangle);
- if (array.length === 4) {
- this.borderStyle.setDashArray(array[3], true);
- }
- }
- } else {
- this.borderStyle.setWidth(0);
- }
- }
- setAppearance(dict) {
- this.appearance = null;
- const appearanceStates = dict.get("AP");
- if (!(appearanceStates instanceof _primitives.Dict)) {
- return;
- }
- const normalAppearanceState = appearanceStates.get("N");
- if (normalAppearanceState instanceof _base_stream.BaseStream) {
- this.appearance = normalAppearanceState;
- return;
- }
- if (!(normalAppearanceState instanceof _primitives.Dict)) {
- return;
- }
- const as = dict.get("AS");
- if (!(as instanceof _primitives.Name) || !normalAppearanceState.has(as.name)) {
- return;
- }
- const appearance = normalAppearanceState.get(as.name);
- if (appearance instanceof _base_stream.BaseStream) {
- this.appearance = appearance;
- }
- }
- setOptionalContent(dict) {
- this.oc = null;
- const oc = dict.get("OC");
- if (oc instanceof _primitives.Name) {
- (0, _util.warn)("setOptionalContent: Support for /Name-entry is not implemented.");
- } else if (oc instanceof _primitives.Dict) {
- this.oc = oc;
- }
- }
- loadResources(keys, appearance) {
- return appearance.dict.getAsync("Resources").then(resources => {
- if (!resources) {
- return undefined;
- }
- const objectLoader = new _object_loader.ObjectLoader(resources, keys, resources.xref);
- return objectLoader.load().then(function () {
- return resources;
- });
- });
- }
- async getOperatorList(evaluator, task, intent, renderForms, annotationStorage) {
- const data = this.data;
- let appearance = this.appearance;
- const isUsingOwnCanvas = !!(this.data.hasOwnCanvas && intent & _util.RenderingIntentFlag.DISPLAY);
- if (!appearance) {
- if (!isUsingOwnCanvas) {
- return {
- opList: new _operator_list.OperatorList(),
- separateForm: false,
- separateCanvas: false
- };
- }
- appearance = new _stream.StringStream("");
- appearance.dict = new _primitives.Dict();
- }
- const appearanceDict = appearance.dict;
- const resources = await this.loadResources(["ExtGState", "ColorSpace", "Pattern", "Shading", "XObject", "Font"], appearance);
- const bbox = appearanceDict.getArray("BBox") || [0, 0, 1, 1];
- const matrix = appearanceDict.getArray("Matrix") || [1, 0, 0, 1, 0, 0];
- const transform = getTransformMatrix(data.rect, bbox, matrix);
- const opList = new _operator_list.OperatorList();
- let optionalContent;
- if (this.oc) {
- optionalContent = await evaluator.parseMarkedContentProps(this.oc, null);
- }
- if (optionalContent !== undefined) {
- opList.addOp(_util.OPS.beginMarkedContentProps, ["OC", optionalContent]);
- }
- opList.addOp(_util.OPS.beginAnnotation, [data.id, data.rect, transform, matrix, isUsingOwnCanvas]);
- await evaluator.getOperatorList({
- stream: appearance,
- task,
- resources,
- operatorList: opList,
- fallbackFontDict: this._fallbackFontDict
- });
- opList.addOp(_util.OPS.endAnnotation, []);
- if (optionalContent !== undefined) {
- opList.addOp(_util.OPS.endMarkedContent, []);
- }
- this.reset();
- return {
- opList,
- separateForm: false,
- separateCanvas: isUsingOwnCanvas
- };
- }
- async save(evaluator, task, annotationStorage) {
- return null;
- }
- get hasTextContent() {
- return false;
- }
- async extractTextContent(evaluator, task, viewBox) {
- if (!this.appearance) {
- return;
- }
- const resources = await this.loadResources(["ExtGState", "Font", "Properties", "XObject"], this.appearance);
- const text = [];
- const buffer = [];
- let firstPosition = null;
- const sink = {
- desiredSize: Math.Infinity,
- ready: true,
- enqueue(chunk, size) {
- for (const item of chunk.items) {
- if (item.str === undefined) {
- continue;
- }
- firstPosition ||= item.transform.slice(-2);
- buffer.push(item.str);
- if (item.hasEOL) {
- text.push(buffer.join(""));
- buffer.length = 0;
- }
- }
- }
- };
- await evaluator.getTextContent({
- stream: this.appearance,
- task,
- resources,
- includeMarkedContent: true,
- sink,
- viewBox
- });
- this.reset();
- if (buffer.length) {
- text.push(buffer.join(""));
- }
- if (text.length > 1 || text[0]) {
- const appearanceDict = this.appearance.dict;
- const bbox = appearanceDict.getArray("BBox") || [0, 0, 1, 1];
- const matrix = appearanceDict.getArray("Matrix") || [1, 0, 0, 1, 0, 0];
- const rect = this.data.rect;
- const transform = getTransformMatrix(rect, bbox, matrix);
- transform[4] -= rect[0];
- transform[5] -= rect[1];
- firstPosition = _util.Util.applyTransform(firstPosition, transform);
- firstPosition = _util.Util.applyTransform(firstPosition, matrix);
- this.data.textPosition = firstPosition;
- this.data.textContent = text;
- }
- }
- getFieldObject() {
- if (this.data.kidIds) {
- return {
- id: this.data.id,
- actions: this.data.actions,
- name: this.data.fieldName,
- strokeColor: this.data.borderColor,
- fillColor: this.data.backgroundColor,
- type: "",
- kidIds: this.data.kidIds,
- page: this.data.pageIndex,
- rotation: this.rotation
+ loaded = true;
};
}
- return null;
- }
- reset() {
- for (const stream of this._streams) {
- stream.reset();
- }
- }
- _constructFieldName(dict) {
- if (!dict.has("T") && !dict.has("Parent")) {
- (0, _util.warn)("Unknown field name, falling back to empty field name.");
- return "";
- }
- if (!dict.has("Parent")) {
- return (0, _util.stringToPDFString)(dict.get("T"));
- }
- const fieldName = [];
- if (dict.has("T")) {
- fieldName.unshift((0, _util.stringToPDFString)(dict.get("T")));
- }
- let loopDict = dict;
- const visited = new _primitives.RefSet();
- if (dict.objId) {
- visited.put(dict.objId);
- }
- while (loopDict.has("Parent")) {
- loopDict = loopDict.get("Parent");
- if (!(loopDict instanceof _primitives.Dict) || loopDict.objId && visited.has(loopDict.objId)) {
- break;
- }
- if (loopDict.objId) {
- visited.put(loopDict.objId);
- }
- if (loopDict.has("T")) {
- fieldName.unshift((0, _util.stringToPDFString)(loopDict.get("T")));
- }
- }
- return fieldName.join(".");
- }
-}
-exports.Annotation = Annotation;
-class AnnotationBorderStyle {
- constructor() {
- this.width = 1;
- this.style = _util.AnnotationBorderStyleType.SOLID;
- this.dashArray = [3];
- this.horizontalCornerRadius = 0;
- this.verticalCornerRadius = 0;
- }
- setWidth(width, rect = [0, 0, 0, 0]) {
- if (width instanceof _primitives.Name) {
- this.width = 0;
- return;
- }
- if (typeof width === "number") {
- if (width > 0) {
- const maxWidth = (rect[2] - rect[0]) / 2;
- const maxHeight = (rect[3] - rect[1]) / 2;
- if (maxWidth > 0 && maxHeight > 0 && (width > maxWidth || width > maxHeight)) {
- (0, _util.warn)(`AnnotationBorderStyle.setWidth - ignoring width: ${width}`);
- width = 1;
- }
- }
- this.width = width;
- }
- }
- setStyle(style) {
- if (!(style instanceof _primitives.Name)) {
- return;
- }
- switch (style.name) {
- case "S":
- this.style = _util.AnnotationBorderStyleType.SOLID;
- break;
- case "D":
- this.style = _util.AnnotationBorderStyleType.DASHED;
- break;
- case "B":
- this.style = _util.AnnotationBorderStyleType.BEVELED;
- break;
- case "I":
- this.style = _util.AnnotationBorderStyleType.INSET;
- break;
- case "U":
- this.style = _util.AnnotationBorderStyleType.UNDERLINE;
- break;
- default:
- break;
- }
- }
- setDashArray(dashArray, forceStyle = false) {
- if (Array.isArray(dashArray) && dashArray.length > 0) {
- let isValid = true;
- let allZeros = true;
- for (const element of dashArray) {
- const validNumber = +element >= 0;
- if (!validNumber) {
- isValid = false;
- break;
- } else if (element > 0) {
- allZeros = false;
- }
- }
- if (isValid && !allZeros) {
- this.dashArray = dashArray;
- if (forceStyle) {
- this.setStyle(_primitives.Name.get("D"));
- }
- } else {
- this.width = 0;
- }
- } else if (dashArray) {
- this.width = 0;
- }
- }
- setHorizontalCornerRadius(radius) {
- if (Number.isInteger(radius)) {
- this.horizontalCornerRadius = radius;
- }
- }
- setVerticalCornerRadius(radius) {
- if (Number.isInteger(radius)) {
- this.verticalCornerRadius = radius;
- }
- }
-}
-exports.AnnotationBorderStyle = AnnotationBorderStyle;
-class MarkupAnnotation extends Annotation {
- constructor(params) {
- super(params);
- const {
- dict
- } = params;
- if (dict.has("IRT")) {
- const rawIRT = dict.getRaw("IRT");
- this.data.inReplyTo = rawIRT instanceof _primitives.Ref ? rawIRT.toString() : null;
- const rt = dict.get("RT");
- this.data.replyType = rt instanceof _primitives.Name ? rt.name : _util.AnnotationReplyType.REPLY;
- }
- let popupRef = null;
- if (this.data.replyType === _util.AnnotationReplyType.GROUP) {
- const parent = dict.get("IRT");
- this.setTitle(parent.get("T"));
- this.data.titleObj = this._title;
- this.setContents(parent.get("Contents"));
- this.data.contentsObj = this._contents;
- if (!parent.has("CreationDate")) {
- this.data.creationDate = null;
- } else {
- this.setCreationDate(parent.get("CreationDate"));
- this.data.creationDate = this.creationDate;
- }
- if (!parent.has("M")) {
- this.data.modificationDate = null;
- } else {
- this.setModificationDate(parent.get("M"));
- this.data.modificationDate = this.modificationDate;
- }
- popupRef = parent.getRaw("Popup");
- if (!parent.has("C")) {
- this.data.color = null;
- } else {
- this.setColor(parent.getArray("C"));
- this.data.color = this.color;
- }
- } else {
- this.data.titleObj = this._title;
- this.setCreationDate(dict.get("CreationDate"));
- this.data.creationDate = this.creationDate;
- popupRef = dict.getRaw("Popup");
- if (!dict.has("C")) {
- this.data.color = null;
- }
- }
- this.data.popupRef = popupRef instanceof _primitives.Ref ? popupRef.toString() : null;
- if (dict.has("RC")) {
- this.data.richText = _factory.XFAFactory.getRichTextAsHtml(dict.get("RC"));
- }
- }
- setCreationDate(creationDate) {
- this.creationDate = typeof creationDate === "string" ? creationDate : null;
- }
- _setDefaultAppearance({
- xref,
- extra,
- strokeColor,
- fillColor,
- blendMode,
- strokeAlpha,
- fillAlpha,
- pointsCallback
- }) {
- let minX = Number.MAX_VALUE;
- let minY = Number.MAX_VALUE;
- let maxX = Number.MIN_VALUE;
- let maxY = Number.MIN_VALUE;
- const buffer = ["q"];
- if (extra) {
- buffer.push(extra);
- }
- if (strokeColor) {
- buffer.push(`${strokeColor[0]} ${strokeColor[1]} ${strokeColor[2]} RG`);
- }
- if (fillColor) {
- buffer.push(`${fillColor[0]} ${fillColor[1]} ${fillColor[2]} rg`);
- }
- let pointsArray = this.data.quadPoints;
- if (!pointsArray) {
- pointsArray = [[{
- x: this.rectangle[0],
- y: this.rectangle[3]
- }, {
- x: this.rectangle[2],
- y: this.rectangle[3]
- }, {
- x: this.rectangle[0],
- y: this.rectangle[1]
- }, {
- x: this.rectangle[2],
- y: this.rectangle[1]
- }]];
- }
- for (const points of pointsArray) {
- const [mX, MX, mY, MY] = pointsCallback(buffer, points);
- minX = Math.min(minX, mX);
- maxX = Math.max(maxX, MX);
- minY = Math.min(minY, mY);
- maxY = Math.max(maxY, MY);
- }
- buffer.push("Q");
- const formDict = new _primitives.Dict(xref);
- const appearanceStreamDict = new _primitives.Dict(xref);
- appearanceStreamDict.set("Subtype", _primitives.Name.get("Form"));
- const appearanceStream = new _stream.StringStream(buffer.join(" "));
- appearanceStream.dict = appearanceStreamDict;
- formDict.set("Fm0", appearanceStream);
- const gsDict = new _primitives.Dict(xref);
- if (blendMode) {
- gsDict.set("BM", _primitives.Name.get(blendMode));
- }
- if (typeof strokeAlpha === "number") {
- gsDict.set("CA", strokeAlpha);
- }
- if (typeof fillAlpha === "number") {
- gsDict.set("ca", fillAlpha);
- }
- const stateDict = new _primitives.Dict(xref);
- stateDict.set("GS0", gsDict);
- const resources = new _primitives.Dict(xref);
- resources.set("ExtGState", stateDict);
- resources.set("XObject", formDict);
- const appearanceDict = new _primitives.Dict(xref);
- appearanceDict.set("Resources", resources);
- const bbox = this.data.rect = [minX, minY, maxX, maxY];
- appearanceDict.set("BBox", bbox);
- this.appearance = new _stream.StringStream("/GS0 gs /Fm0 Do");
- this.appearance.dict = appearanceDict;
- this._streams.push(this.appearance, appearanceStream);
- }
- static async createNewAnnotation(xref, annotation, dependencies, params) {
- const annotationRef = annotation.ref ||= xref.getNewTemporaryRef();
- const ap = await this.createNewAppearanceStream(annotation, xref, params);
- const buffer = [];
- let annotationDict;
- if (ap) {
- const apRef = xref.getNewTemporaryRef();
- annotationDict = this.createNewDict(annotation, xref, {
- apRef
- });
- await (0, _writer.writeObject)(apRef, ap, buffer, xref);
- dependencies.push({
- ref: apRef,
- data: buffer.join("")
- });
- } else {
- annotationDict = this.createNewDict(annotation, xref, {});
- }
- if (Number.isInteger(annotation.parentTreeId)) {
- annotationDict.set("StructParent", annotation.parentTreeId);
- }
- buffer.length = 0;
- await (0, _writer.writeObject)(annotationRef, annotationDict, buffer, xref);
- return {
- ref: annotationRef,
- data: buffer.join("")
- };
- }
- static async createNewPrintAnnotation(annotationGlobals, xref, annotation, params) {
- const ap = await this.createNewAppearanceStream(annotation, xref, params);
- const annotationDict = this.createNewDict(annotation, xref, {
- ap
- });
- const newAnnotation = new this.prototype.constructor({
- dict: annotationDict,
- xref,
- annotationGlobals,
- evaluatorOptions: params.evaluatorOptions
- });
- if (annotation.ref) {
- newAnnotation.ref = newAnnotation.refToReplace = annotation.ref;
- }
- return newAnnotation;
- }
-}
-exports.MarkupAnnotation = MarkupAnnotation;
-class WidgetAnnotation extends Annotation {
- constructor(params) {
- super(params);
- const {
- dict,
- xref,
- annotationGlobals
- } = params;
- const data = this.data;
- this._needAppearances = params.needAppearances;
- data.annotationType = _util.AnnotationType.WIDGET;
- if (data.fieldName === undefined) {
- data.fieldName = this._constructFieldName(dict);
- }
- if (data.actions === undefined) {
- data.actions = (0, _core_utils.collectActions)(xref, dict, _util.AnnotationActionEventType);
- }
- let fieldValue = (0, _core_utils.getInheritableProperty)({
- dict,
- key: "V",
- getArray: true
- });
- data.fieldValue = this._decodeFormValue(fieldValue);
- const defaultFieldValue = (0, _core_utils.getInheritableProperty)({
- dict,
- key: "DV",
- getArray: true
- });
- data.defaultFieldValue = this._decodeFormValue(defaultFieldValue);
- if (fieldValue === undefined && annotationGlobals.xfaDatasets) {
- const path = this._title.str;
- if (path) {
- this._hasValueFromXFA = true;
- data.fieldValue = fieldValue = annotationGlobals.xfaDatasets.getValue(path);
- }
- }
- if (fieldValue === undefined && data.defaultFieldValue !== null) {
- data.fieldValue = data.defaultFieldValue;
- }
- data.alternativeText = (0, _util.stringToPDFString)(dict.get("TU") || "");
- this.setDefaultAppearance(params);
- data.hasAppearance ||= this._needAppearances && data.fieldValue !== undefined && data.fieldValue !== null;
- const fieldType = (0, _core_utils.getInheritableProperty)({
- dict,
- key: "FT"
- });
- data.fieldType = fieldType instanceof _primitives.Name ? fieldType.name : null;
- const localResources = (0, _core_utils.getInheritableProperty)({
- dict,
- key: "DR"
- });
- const acroFormResources = annotationGlobals.acroForm.get("DR");
- const appearanceResources = this.appearance?.dict.get("Resources");
- this._fieldResources = {
- localResources,
- acroFormResources,
- appearanceResources,
- mergedResources: _primitives.Dict.merge({
- xref,
- dictArray: [localResources, appearanceResources, acroFormResources],
- mergeSubDicts: true
- })
- };
- data.fieldFlags = (0, _core_utils.getInheritableProperty)({
- dict,
- key: "Ff"
- });
- if (!Number.isInteger(data.fieldFlags) || data.fieldFlags < 0) {
- data.fieldFlags = 0;
- }
- data.readOnly = this.hasFieldFlag(_util.AnnotationFieldFlag.READONLY);
- data.required = this.hasFieldFlag(_util.AnnotationFieldFlag.REQUIRED);
- data.hidden = this._hasFlag(data.annotationFlags, _util.AnnotationFlag.HIDDEN) || this._hasFlag(data.annotationFlags, _util.AnnotationFlag.NOVIEW);
- }
- _decodeFormValue(formValue) {
- if (Array.isArray(formValue)) {
- return formValue.filter(item => typeof item === "string").map(item => (0, _util.stringToPDFString)(item));
- } else if (formValue instanceof _primitives.Name) {
- return (0, _util.stringToPDFString)(formValue.name);
- } else if (typeof formValue === "string") {
- return (0, _util.stringToPDFString)(formValue);
- }
- return null;
- }
- hasFieldFlag(flag) {
- return !!(this.data.fieldFlags & flag);
- }
- _isViewable(flags) {
- return !this._hasFlag(flags, _util.AnnotationFlag.INVISIBLE);
- }
- mustBeViewed(annotationStorage, renderForms) {
- if (renderForms) {
- return this.viewable;
- }
- return super.mustBeViewed(annotationStorage, renderForms) && !this._hasFlag(this.flags, _util.AnnotationFlag.NOVIEW);
- }
- getRotationMatrix(annotationStorage) {
- let rotation = annotationStorage?.get(this.data.id)?.rotation;
- if (rotation === undefined) {
- rotation = this.rotation;
- }
- if (rotation === 0) {
- return _util.IDENTITY_MATRIX;
- }
- const width = this.data.rect[2] - this.data.rect[0];
- const height = this.data.rect[3] - this.data.rect[1];
- return (0, _core_utils.getRotationMatrix)(rotation, width, height);
- }
- getBorderAndBackgroundAppearances(annotationStorage) {
- let rotation = annotationStorage?.get(this.data.id)?.rotation;
- if (rotation === undefined) {
- rotation = this.rotation;
- }
- if (!this.backgroundColor && !this.borderColor) {
- return "";
- }
- const width = this.data.rect[2] - this.data.rect[0];
- const height = this.data.rect[3] - this.data.rect[1];
- const rect = rotation === 0 || rotation === 180 ? `0 0 ${width} ${height} re` : `0 0 ${height} ${width} re`;
- let str = "";
- if (this.backgroundColor) {
- str = `${(0, _default_appearance.getPdfColor)(this.backgroundColor, true)} ${rect} f `;
- }
- if (this.borderColor) {
- const borderWidth = this.borderStyle.width || 1;
- str += `${borderWidth} w ${(0, _default_appearance.getPdfColor)(this.borderColor, false)} ${rect} S `;
- }
- return str;
- }
- async getOperatorList(evaluator, task, intent, renderForms, annotationStorage) {
- if (renderForms && !(this instanceof SignatureWidgetAnnotation) && !this.data.noHTML && !this.data.hasOwnCanvas) {
- return {
- opList: new _operator_list.OperatorList(),
- separateForm: true,
- separateCanvas: false
- };
- }
- if (!this._hasText) {
- return super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage);
- }
- const content = await this._getAppearance(evaluator, task, intent, annotationStorage);
- if (this.appearance && content === null) {
- return super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage);
- }
- const opList = new _operator_list.OperatorList();
- if (!this._defaultAppearance || content === null) {
- return {
- opList,
- separateForm: false,
- separateCanvas: false
- };
- }
- const isUsingOwnCanvas = !!(this.data.hasOwnCanvas && intent & _util.RenderingIntentFlag.DISPLAY);
- const matrix = [1, 0, 0, 1, 0, 0];
- const bbox = [0, 0, this.data.rect[2] - this.data.rect[0], this.data.rect[3] - this.data.rect[1]];
- const transform = getTransformMatrix(this.data.rect, bbox, matrix);
- let optionalContent;
- if (this.oc) {
- optionalContent = await evaluator.parseMarkedContentProps(this.oc, null);
- }
- if (optionalContent !== undefined) {
- opList.addOp(_util.OPS.beginMarkedContentProps, ["OC", optionalContent]);
- }
- opList.addOp(_util.OPS.beginAnnotation, [this.data.id, this.data.rect, transform, this.getRotationMatrix(annotationStorage), isUsingOwnCanvas]);
- const stream = new _stream.StringStream(content);
- await evaluator.getOperatorList({
- stream,
- task,
- resources: this._fieldResources.mergedResources,
- operatorList: opList
- });
- opList.addOp(_util.OPS.endAnnotation, []);
- if (optionalContent !== undefined) {
- opList.addOp(_util.OPS.endMarkedContent, []);
- }
- return {
- opList,
- separateForm: false,
- separateCanvas: isUsingOwnCanvas
- };
- }
- _getMKDict(rotation) {
- const mk = new _primitives.Dict(null);
- if (rotation) {
- mk.set("R", rotation);
- }
- if (this.borderColor) {
- mk.set("BC", getPdfColorArray(this.borderColor));
- }
- if (this.backgroundColor) {
- mk.set("BG", getPdfColorArray(this.backgroundColor));
- }
- return mk.size > 0 ? mk : null;
- }
- amendSavedDict(annotationStorage, dict) {}
- async save(evaluator, task, annotationStorage) {
- const storageEntry = annotationStorage?.get(this.data.id);
- let value = storageEntry?.value,
- rotation = storageEntry?.rotation;
- if (value === this.data.fieldValue || value === undefined) {
- if (!this._hasValueFromXFA && rotation === undefined) {
- return null;
- }
- value ||= this.data.fieldValue;
- }
- if (rotation === undefined && !this._hasValueFromXFA && Array.isArray(value) && Array.isArray(this.data.fieldValue) && value.length === this.data.fieldValue.length && value.every((x, i) => x === this.data.fieldValue[i])) {
- return null;
- }
- if (rotation === undefined) {
- rotation = this.rotation;
- }
- let appearance = null;
- if (!this._needAppearances) {
- appearance = await this._getAppearance(evaluator, task, _util.RenderingIntentFlag.SAVE, annotationStorage);
- if (appearance === null) {
- return null;
- }
- } else {}
- let needAppearances = false;
- if (appearance?.needAppearances) {
- needAppearances = true;
- appearance = null;
- }
- const {
- xref
- } = evaluator;
- const originalDict = xref.fetchIfRef(this.ref);
- if (!(originalDict instanceof _primitives.Dict)) {
- return null;
- }
- const dict = new _primitives.Dict(xref);
- for (const key of originalDict.getKeys()) {
- if (key !== "AP") {
- dict.set(key, originalDict.getRaw(key));
- }
- }
- const xfa = {
- path: this.data.fieldName,
- value
- };
- const encoder = val => {
- return (0, _core_utils.isAscii)(val) ? val : (0, _core_utils.stringToUTF16String)(val, true);
- };
- dict.set("V", Array.isArray(value) ? value.map(encoder) : encoder(value));
- this.amendSavedDict(annotationStorage, dict);
- const maybeMK = this._getMKDict(rotation);
- if (maybeMK) {
- dict.set("MK", maybeMK);
- }
- const buffer = [];
- const changes = [{
- ref: this.ref,
- data: "",
- xfa,
- needAppearances
- }];
- if (appearance !== null) {
- const newRef = xref.getNewTemporaryRef();
- const AP = new _primitives.Dict(xref);
- dict.set("AP", AP);
- AP.set("N", newRef);
- const resources = this._getSaveFieldResources(xref);
- const appearanceStream = new _stream.StringStream(appearance);
- const appearanceDict = appearanceStream.dict = new _primitives.Dict(xref);
- appearanceDict.set("Subtype", _primitives.Name.get("Form"));
- appearanceDict.set("Resources", resources);
- appearanceDict.set("BBox", [0, 0, this.data.rect[2] - this.data.rect[0], this.data.rect[3] - this.data.rect[1]]);
- const rotationMatrix = this.getRotationMatrix(annotationStorage);
- if (rotationMatrix !== _util.IDENTITY_MATRIX) {
- appearanceDict.set("Matrix", rotationMatrix);
- }
- await (0, _writer.writeObject)(newRef, appearanceStream, buffer, xref);
- changes.push({
- ref: newRef,
- data: buffer.join(""),
- xfa: null,
- needAppearances: false
- });
- buffer.length = 0;
- }
- dict.set("M", `D:${(0, _util.getModificationDate)()}`);
- await (0, _writer.writeObject)(this.ref, dict, buffer, xref);
- changes[0].data = buffer.join("");
- return changes;
- }
- async _getAppearance(evaluator, task, intent, annotationStorage) {
- const isPassword = this.hasFieldFlag(_util.AnnotationFieldFlag.PASSWORD);
- if (isPassword) {
- return null;
- }
- const storageEntry = annotationStorage?.get(this.data.id);
- let value, rotation;
- if (storageEntry) {
- value = storageEntry.formattedValue || storageEntry.value;
- rotation = storageEntry.rotation;
- }
- if (rotation === undefined && value === undefined && !this._needAppearances) {
- if (!this._hasValueFromXFA || this.appearance) {
- return null;
- }
- }
- const colors = this.getBorderAndBackgroundAppearances(annotationStorage);
- if (value === undefined) {
- value = this.data.fieldValue;
- if (!value) {
- return `/Tx BMC q ${colors}Q EMC`;
- }
- }
- if (Array.isArray(value) && value.length === 1) {
- value = value[0];
- }
- (0, _util.assert)(typeof value === "string", "Expected `value` to be a string.");
- value = value.trim();
- if (this.data.combo) {
- const option = this.data.options.find(({
- exportValue
- }) => value === exportValue);
- value = option?.displayValue || value;
- }
- if (value === "") {
- return `/Tx BMC q ${colors}Q EMC`;
- }
- if (rotation === undefined) {
- rotation = this.rotation;
- }
- let lineCount = -1;
- let lines;
- if (this.data.multiLine) {
- lines = value.split(/\r\n?|\n/).map(line => line.normalize("NFC"));
- lineCount = lines.length;
- } else {
- lines = [value.replace(/\r\n?|\n/, "").normalize("NFC")];
- }
- const defaultPadding = 1;
- const defaultHPadding = 2;
- let totalHeight = this.data.rect[3] - this.data.rect[1];
- let totalWidth = this.data.rect[2] - this.data.rect[0];
- if (rotation === 90 || rotation === 270) {
- [totalWidth, totalHeight] = [totalHeight, totalWidth];
- }
- if (!this._defaultAppearance) {
- this.data.defaultAppearanceData = (0, _default_appearance.parseDefaultAppearance)(this._defaultAppearance = "/Helvetica 0 Tf 0 g");
- }
- let font = await WidgetAnnotation._getFontData(evaluator, task, this.data.defaultAppearanceData, this._fieldResources.mergedResources);
- let defaultAppearance, fontSize, lineHeight;
- const encodedLines = [];
- let encodingError = false;
- for (const line of lines) {
- const encodedString = font.encodeString(line);
- if (encodedString.length > 1) {
- encodingError = true;
- }
- encodedLines.push(encodedString.join(""));
- }
- if (encodingError && intent & _util.RenderingIntentFlag.SAVE) {
- return {
- needAppearances: true
- };
- }
- if (encodingError && this._isOffscreenCanvasSupported) {
- const fontFamily = this.data.comb ? "monospace" : "sans-serif";
- const fakeUnicodeFont = new _default_appearance.FakeUnicodeFont(evaluator.xref, fontFamily);
- const resources = fakeUnicodeFont.createFontResources(lines.join(""));
- const newFont = resources.getRaw("Font");
- if (this._fieldResources.mergedResources.has("Font")) {
- const oldFont = this._fieldResources.mergedResources.get("Font");
- for (const key of newFont.getKeys()) {
- oldFont.set(key, newFont.getRaw(key));
- }
- } else {
- this._fieldResources.mergedResources.set("Font", newFont);
- }
- const fontName = fakeUnicodeFont.fontName.name;
- font = await WidgetAnnotation._getFontData(evaluator, task, {
- fontName,
- fontSize: 0
- }, resources);
- for (let i = 0, ii = encodedLines.length; i < ii; i++) {
- encodedLines[i] = (0, _core_utils.stringToUTF16String)(lines[i]);
- }
- const savedDefaultAppearance = Object.assign(Object.create(null), this.data.defaultAppearanceData);
- this.data.defaultAppearanceData.fontSize = 0;
- this.data.defaultAppearanceData.fontName = fontName;
- [defaultAppearance, fontSize, lineHeight] = this._computeFontSize(totalHeight - 2 * defaultPadding, totalWidth - 2 * defaultHPadding, value, font, lineCount);
- this.data.defaultAppearanceData = savedDefaultAppearance;
- } else {
- if (!this._isOffscreenCanvasSupported) {
- (0, _util.warn)("_getAppearance: OffscreenCanvas is not supported, annotation may not render correctly.");
- }
- [defaultAppearance, fontSize, lineHeight] = this._computeFontSize(totalHeight - 2 * defaultPadding, totalWidth - 2 * defaultHPadding, value, font, lineCount);
- }
- let descent = font.descent;
- if (isNaN(descent)) {
- descent = _util.BASELINE_FACTOR * lineHeight;
- } else {
- descent = Math.max(_util.BASELINE_FACTOR * lineHeight, Math.abs(descent) * fontSize);
- }
- const defaultVPadding = Math.min(Math.floor((totalHeight - fontSize) / 2), defaultPadding);
- const alignment = this.data.textAlignment;
- if (this.data.multiLine) {
- return this._getMultilineAppearance(defaultAppearance, encodedLines, font, fontSize, totalWidth, totalHeight, alignment, defaultHPadding, defaultVPadding, descent, lineHeight, annotationStorage);
- }
- if (this.data.comb) {
- return this._getCombAppearance(defaultAppearance, font, encodedLines[0], fontSize, totalWidth, totalHeight, defaultHPadding, defaultVPadding, descent, lineHeight, annotationStorage);
- }
- const bottomPadding = defaultVPadding + descent;
- if (alignment === 0 || alignment > 2) {
- return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 ${(0, _core_utils.numberToString)(defaultHPadding)} ${(0, _core_utils.numberToString)(bottomPadding)} Tm (${(0, _core_utils.escapeString)(encodedLines[0])}) Tj` + " ET Q EMC";
- }
- const prevInfo = {
- shift: 0
- };
- const renderedText = this._renderText(encodedLines[0], font, fontSize, totalWidth, alignment, prevInfo, defaultHPadding, bottomPadding);
- return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 0 0 Tm ${renderedText}` + " ET Q EMC";
- }
- static async _getFontData(evaluator, task, appearanceData, resources) {
- const operatorList = new _operator_list.OperatorList();
- const initialState = {
- font: null,
- clone() {
- return this;
- }
- };
- const {
- fontName,
- fontSize
- } = appearanceData;
- await evaluator.handleSetFont(resources, [fontName && _primitives.Name.get(fontName), fontSize], null, operatorList, task, initialState, null);
- return initialState.font;
- }
- _getTextWidth(text, font) {
- return font.charsToGlyphs(text).reduce((width, glyph) => width + glyph.width, 0) / 1000;
- }
- _computeFontSize(height, width, text, font, lineCount) {
- let {
- fontSize
- } = this.data.defaultAppearanceData;
- let lineHeight = (fontSize || 12) * _util.LINE_FACTOR,
- numberOfLines = Math.round(height / lineHeight);
- if (!fontSize) {
- const roundWithTwoDigits = x => Math.floor(x * 100) / 100;
- if (lineCount === -1) {
- const textWidth = this._getTextWidth(text, font);
- fontSize = roundWithTwoDigits(Math.min(height / _util.LINE_FACTOR, textWidth > width ? width / textWidth : Infinity));
- numberOfLines = 1;
- } else {
- const lines = text.split(/\r\n?|\n/);
- const cachedLines = [];
- for (const line of lines) {
- const encoded = font.encodeString(line).join("");
- const glyphs = font.charsToGlyphs(encoded);
- const positions = font.getCharPositions(encoded);
- cachedLines.push({
- line: encoded,
- glyphs,
- positions
- });
- }
- const isTooBig = fsize => {
- let totalHeight = 0;
- for (const cache of cachedLines) {
- const chunks = this._splitLine(null, font, fsize, width, cache);
- totalHeight += chunks.length * fsize;
- if (totalHeight > height) {
- return true;
- }
- }
- return false;
- };
- numberOfLines = Math.max(numberOfLines, lineCount);
- while (true) {
- lineHeight = height / numberOfLines;
- fontSize = roundWithTwoDigits(lineHeight / _util.LINE_FACTOR);
- if (isTooBig(fontSize)) {
- numberOfLines++;
- continue;
- }
- break;
- }
- }
- const {
- fontName,
- fontColor
- } = this.data.defaultAppearanceData;
- this._defaultAppearance = (0, _default_appearance.createDefaultAppearance)({
- fontSize,
- fontName,
- fontColor
- });
- }
- return [this._defaultAppearance, fontSize, height / numberOfLines];
- }
- _renderText(text, font, fontSize, totalWidth, alignment, prevInfo, hPadding, vPadding) {
- let shift;
- if (alignment === 1) {
- const width = this._getTextWidth(text, font) * fontSize;
- shift = (totalWidth - width) / 2;
- } else if (alignment === 2) {
- const width = this._getTextWidth(text, font) * fontSize;
- shift = totalWidth - width - hPadding;
- } else {
- shift = hPadding;
- }
- const shiftStr = (0, _core_utils.numberToString)(shift - prevInfo.shift);
- prevInfo.shift = shift;
- vPadding = (0, _core_utils.numberToString)(vPadding);
- return `${shiftStr} ${vPadding} Td (${(0, _core_utils.escapeString)(text)}) Tj`;
- }
- _getSaveFieldResources(xref) {
- const {
- localResources,
- appearanceResources,
- acroFormResources
- } = this._fieldResources;
- const fontName = this.data.defaultAppearanceData?.fontName;
- if (!fontName) {
- return localResources || _primitives.Dict.empty;
- }
- for (const resources of [localResources, appearanceResources]) {
- if (resources instanceof _primitives.Dict) {
- const localFont = resources.get("Font");
- if (localFont instanceof _primitives.Dict && localFont.has(fontName)) {
- return resources;
- }
- }
- }
- if (acroFormResources instanceof _primitives.Dict) {
- const acroFormFont = acroFormResources.get("Font");
- if (acroFormFont instanceof _primitives.Dict && acroFormFont.has(fontName)) {
- const subFontDict = new _primitives.Dict(xref);
- subFontDict.set(fontName, acroFormFont.getRaw(fontName));
- const subResourcesDict = new _primitives.Dict(xref);
- subResourcesDict.set("Font", subFontDict);
- return _primitives.Dict.merge({
- xref,
- dictArray: [subResourcesDict, localResources],
- mergeSubDicts: true
- });
- }
- }
- return localResources || _primitives.Dict.empty;
- }
- getFieldObject() {
- return null;
- }
-}
-class TextWidgetAnnotation extends WidgetAnnotation {
- constructor(params) {
- super(params);
- this.data.hasOwnCanvas = this.data.readOnly && !this.data.noHTML;
- this._hasText = true;
- const dict = params.dict;
- if (typeof this.data.fieldValue !== "string") {
- this.data.fieldValue = "";
- }
- let alignment = (0, _core_utils.getInheritableProperty)({
- dict,
- key: "Q"
- });
- if (!Number.isInteger(alignment) || alignment < 0 || alignment > 2) {
- alignment = null;
- }
- this.data.textAlignment = alignment;
- let maximumLength = (0, _core_utils.getInheritableProperty)({
- dict,
- key: "MaxLen"
- });
- if (!Number.isInteger(maximumLength) || maximumLength < 0) {
- maximumLength = 0;
- }
- this.data.maxLen = maximumLength;
- this.data.multiLine = this.hasFieldFlag(_util.AnnotationFieldFlag.MULTILINE);
- this.data.comb = this.hasFieldFlag(_util.AnnotationFieldFlag.COMB) && !this.hasFieldFlag(_util.AnnotationFieldFlag.MULTILINE) && !this.hasFieldFlag(_util.AnnotationFieldFlag.PASSWORD) && !this.hasFieldFlag(_util.AnnotationFieldFlag.FILESELECT) && this.data.maxLen !== 0;
- this.data.doNotScroll = this.hasFieldFlag(_util.AnnotationFieldFlag.DONOTSCROLL);
- }
- get hasTextContent() {
- return !!this.appearance && !this._needAppearances;
- }
- _getCombAppearance(defaultAppearance, font, text, fontSize, width, height, hPadding, vPadding, descent, lineHeight, annotationStorage) {
- const combWidth = width / this.data.maxLen;
- const colors = this.getBorderAndBackgroundAppearances(annotationStorage);
- const buf = [];
- const positions = font.getCharPositions(text);
- for (const [start, end] of positions) {
- buf.push(`(${(0, _core_utils.escapeString)(text.substring(start, end))}) Tj`);
- }
- const renderedComb = buf.join(` ${(0, _core_utils.numberToString)(combWidth)} 0 Td `);
- return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 ${(0, _core_utils.numberToString)(hPadding)} ${(0, _core_utils.numberToString)(vPadding + descent)} Tm ${renderedComb}` + " ET Q EMC";
- }
- _getMultilineAppearance(defaultAppearance, lines, font, fontSize, width, height, alignment, hPadding, vPadding, descent, lineHeight, annotationStorage) {
- const buf = [];
- const totalWidth = width - 2 * hPadding;
- const prevInfo = {
- shift: 0
- };
- for (let i = 0, ii = lines.length; i < ii; i++) {
- const line = lines[i];
- const chunks = this._splitLine(line, font, fontSize, totalWidth);
- for (let j = 0, jj = chunks.length; j < jj; j++) {
- const chunk = chunks[j];
- const vShift = i === 0 && j === 0 ? -vPadding - (lineHeight - descent) : -lineHeight;
- buf.push(this._renderText(chunk, font, fontSize, width, alignment, prevInfo, hPadding, vShift));
- }
- }
- const colors = this.getBorderAndBackgroundAppearances(annotationStorage);
- const renderedText = buf.join("\n");
- return `/Tx BMC q ${colors}BT ` + defaultAppearance + ` 1 0 0 1 0 ${(0, _core_utils.numberToString)(height)} Tm ${renderedText}` + " ET Q EMC";
- }
- _splitLine(line, font, fontSize, width, cache = {}) {
- line = cache.line || line;
- const glyphs = cache.glyphs || font.charsToGlyphs(line);
- if (glyphs.length <= 1) {
- return [line];
- }
- const positions = cache.positions || font.getCharPositions(line);
- const scale = fontSize / 1000;
- const chunks = [];
- let lastSpacePosInStringStart = -1,
- lastSpacePosInStringEnd = -1,
- lastSpacePos = -1,
- startChunk = 0,
- currentWidth = 0;
- for (let i = 0, ii = glyphs.length; i < ii; i++) {
- const [start, end] = positions[i];
- const glyph = glyphs[i];
- const glyphWidth = glyph.width * scale;
- if (glyph.unicode === " ") {
- if (currentWidth + glyphWidth > width) {
- chunks.push(line.substring(startChunk, start));
- startChunk = start;
- currentWidth = glyphWidth;
- lastSpacePosInStringStart = -1;
- lastSpacePos = -1;
- } else {
- currentWidth += glyphWidth;
- lastSpacePosInStringStart = start;
- lastSpacePosInStringEnd = end;
- lastSpacePos = i;
- }
- } else if (currentWidth + glyphWidth > width) {
- if (lastSpacePosInStringStart !== -1) {
- chunks.push(line.substring(startChunk, lastSpacePosInStringEnd));
- startChunk = lastSpacePosInStringEnd;
- i = lastSpacePos + 1;
- lastSpacePosInStringStart = -1;
- currentWidth = 0;
- } else {
- chunks.push(line.substring(startChunk, start));
- startChunk = start;
- currentWidth = glyphWidth;
- }
- } else {
- currentWidth += glyphWidth;
- }
- }
- if (startChunk < line.length) {
- chunks.push(line.substring(startChunk, line.length));
- }
- return chunks;
- }
- getFieldObject() {
- return {
- id: this.data.id,
- value: this.data.fieldValue,
- defaultValue: this.data.defaultFieldValue || "",
- multiline: this.data.multiLine,
- password: this.hasFieldFlag(_util.AnnotationFieldFlag.PASSWORD),
- charLimit: this.data.maxLen,
- comb: this.data.comb,
- editable: !this.data.readOnly,
- hidden: this.data.hidden,
- name: this.data.fieldName,
- rect: this.data.rect,
- actions: this.data.actions,
- page: this.data.pageIndex,
- strokeColor: this.data.borderColor,
- fillColor: this.data.backgroundColor,
- rotation: this.rotation,
- type: "text"
- };
- }
-}
-class ButtonWidgetAnnotation extends WidgetAnnotation {
- constructor(params) {
- super(params);
- this.checkedAppearance = null;
- this.uncheckedAppearance = null;
- this.data.checkBox = !this.hasFieldFlag(_util.AnnotationFieldFlag.RADIO) && !this.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON);
- this.data.radioButton = this.hasFieldFlag(_util.AnnotationFieldFlag.RADIO) && !this.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON);
- this.data.pushButton = this.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON);
- this.data.isTooltipOnly = false;
- if (this.data.checkBox) {
- this._processCheckBox(params);
- } else if (this.data.radioButton) {
- this._processRadioButton(params);
- } else if (this.data.pushButton) {
- this.data.hasOwnCanvas = true;
- this._processPushButton(params);
- } else {
- (0, _util.warn)("Invalid field flags for button widget annotation");
- }
- }
- async getOperatorList(evaluator, task, intent, renderForms, annotationStorage) {
- if (this.data.pushButton) {
- return super.getOperatorList(evaluator, task, intent, false, annotationStorage);
- }
- let value = null;
- let rotation = null;
- if (annotationStorage) {
- const storageEntry = annotationStorage.get(this.data.id);
- value = storageEntry ? storageEntry.value : null;
- rotation = storageEntry ? storageEntry.rotation : null;
- }
- if (value === null && this.appearance) {
- return super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage);
- }
- if (value === null || value === undefined) {
- value = this.data.checkBox ? this.data.fieldValue === this.data.exportValue : this.data.fieldValue === this.data.buttonValue;
- }
- const appearance = value ? this.checkedAppearance : this.uncheckedAppearance;
- if (appearance) {
- const savedAppearance = this.appearance;
- const savedMatrix = appearance.dict.getArray("Matrix") || _util.IDENTITY_MATRIX;
- if (rotation) {
- appearance.dict.set("Matrix", this.getRotationMatrix(annotationStorage));
- }
- this.appearance = appearance;
- const operatorList = super.getOperatorList(evaluator, task, intent, renderForms, annotationStorage);
- this.appearance = savedAppearance;
- appearance.dict.set("Matrix", savedMatrix);
- return operatorList;
- }
- return {
- opList: new _operator_list.OperatorList(),
- separateForm: false,
- separateCanvas: false
- };
- }
- async save(evaluator, task, annotationStorage) {
- if (this.data.checkBox) {
- return this._saveCheckbox(evaluator, task, annotationStorage);
- }
- if (this.data.radioButton) {
- return this._saveRadioButton(evaluator, task, annotationStorage);
- }
- return null;
- }
- async _saveCheckbox(evaluator, task, annotationStorage) {
- if (!annotationStorage) {
- return null;
- }
- const storageEntry = annotationStorage.get(this.data.id);
- let rotation = storageEntry?.rotation,
- value = storageEntry?.value;
- if (rotation === undefined) {
- if (value === undefined) {
- return null;
- }
- const defaultValue = this.data.fieldValue === this.data.exportValue;
- if (defaultValue === value) {
- return null;
- }
- }
- const dict = evaluator.xref.fetchIfRef(this.ref);
- if (!(dict instanceof _primitives.Dict)) {
- return null;
- }
- if (rotation === undefined) {
- rotation = this.rotation;
- }
- if (value === undefined) {
- value = this.data.fieldValue === this.data.exportValue;
- }
- const xfa = {
- path: this.data.fieldName,
- value: value ? this.data.exportValue : ""
- };
- const name = _primitives.Name.get(value ? this.data.exportValue : "Off");
- dict.set("V", name);
- dict.set("AS", name);
- dict.set("M", `D:${(0, _util.getModificationDate)()}`);
- const maybeMK = this._getMKDict(rotation);
- if (maybeMK) {
- dict.set("MK", maybeMK);
- }
- const buffer = [];
- await (0, _writer.writeObject)(this.ref, dict, buffer, evaluator.xref);
- return [{
- ref: this.ref,
- data: buffer.join(""),
- xfa
- }];
- }
- async _saveRadioButton(evaluator, task, annotationStorage) {
- if (!annotationStorage) {
- return null;
- }
- const storageEntry = annotationStorage.get(this.data.id);
- let rotation = storageEntry?.rotation,
- value = storageEntry?.value;
- if (rotation === undefined) {
- if (value === undefined) {
- return null;
- }
- const defaultValue = this.data.fieldValue === this.data.buttonValue;
- if (defaultValue === value) {
- return null;
- }
- }
- const dict = evaluator.xref.fetchIfRef(this.ref);
- if (!(dict instanceof _primitives.Dict)) {
- return null;
- }
- if (value === undefined) {
- value = this.data.fieldValue === this.data.buttonValue;
- }
- if (rotation === undefined) {
- rotation = this.rotation;
- }
- const xfa = {
- path: this.data.fieldName,
- value: value ? this.data.buttonValue : ""
- };
- const name = _primitives.Name.get(value ? this.data.buttonValue : "Off");
- const buffer = [];
- let parentData = null;
- if (value) {
- if (this.parent instanceof _primitives.Ref) {
- const parent = evaluator.xref.fetch(this.parent);
- parent.set("V", name);
- await (0, _writer.writeObject)(this.parent, parent, buffer, evaluator.xref);
- parentData = buffer.join("");
- buffer.length = 0;
- } else if (this.parent instanceof _primitives.Dict) {
- this.parent.set("V", name);
- }
- }
- dict.set("AS", name);
- dict.set("M", `D:${(0, _util.getModificationDate)()}`);
- const maybeMK = this._getMKDict(rotation);
- if (maybeMK) {
- dict.set("MK", maybeMK);
- }
- await (0, _writer.writeObject)(this.ref, dict, buffer, evaluator.xref);
- const newRefs = [{
- ref: this.ref,
- data: buffer.join(""),
- xfa
- }];
- if (parentData) {
- newRefs.push({
- ref: this.parent,
- data: parentData,
- xfa: null
- });
- }
- return newRefs;
- }
- _getDefaultCheckedAppearance(params, type) {
- const width = this.data.rect[2] - this.data.rect[0];
- const height = this.data.rect[3] - this.data.rect[1];
- const bbox = [0, 0, width, height];
- const FONT_RATIO = 0.8;
- const fontSize = Math.min(width, height) * FONT_RATIO;
- let metrics, char;
- if (type === "check") {
- metrics = {
- width: 0.755 * fontSize,
- height: 0.705 * fontSize
- };
- char = "\x33";
- } else if (type === "disc") {
- metrics = {
- width: 0.791 * fontSize,
- height: 0.705 * fontSize
- };
- char = "\x6C";
- } else {
- (0, _util.unreachable)(`_getDefaultCheckedAppearance - unsupported type: ${type}`);
- }
- const xShift = (0, _core_utils.numberToString)((width - metrics.width) / 2);
- const yShift = (0, _core_utils.numberToString)((height - metrics.height) / 2);
- const appearance = `q BT /PdfJsZaDb ${fontSize} Tf 0 g ${xShift} ${yShift} Td (${char}) Tj ET Q`;
- const appearanceStreamDict = new _primitives.Dict(params.xref);
- appearanceStreamDict.set("FormType", 1);
- appearanceStreamDict.set("Subtype", _primitives.Name.get("Form"));
- appearanceStreamDict.set("Type", _primitives.Name.get("XObject"));
- appearanceStreamDict.set("BBox", bbox);
- appearanceStreamDict.set("Matrix", [1, 0, 0, 1, 0, 0]);
- appearanceStreamDict.set("Length", appearance.length);
- const resources = new _primitives.Dict(params.xref);
- const font = new _primitives.Dict(params.xref);
- font.set("PdfJsZaDb", this.fallbackFontDict);
- resources.set("Font", font);
- appearanceStreamDict.set("Resources", resources);
- this.checkedAppearance = new _stream.StringStream(appearance);
- this.checkedAppearance.dict = appearanceStreamDict;
- this._streams.push(this.checkedAppearance);
- }
- _processCheckBox(params) {
- const customAppearance = params.dict.get("AP");
- if (!(customAppearance instanceof _primitives.Dict)) {
- return;
- }
- const normalAppearance = customAppearance.get("N");
- if (!(normalAppearance instanceof _primitives.Dict)) {
- return;
- }
- const asValue = this._decodeFormValue(params.dict.get("AS"));
- if (typeof asValue === "string") {
- this.data.fieldValue = asValue;
- }
- const yes = this.data.fieldValue !== null && this.data.fieldValue !== "Off" ? this.data.fieldValue : "Yes";
- const exportValues = normalAppearance.getKeys();
- if (exportValues.length === 0) {
- exportValues.push("Off", yes);
- } else if (exportValues.length === 1) {
- if (exportValues[0] === "Off") {
- exportValues.push(yes);
- } else {
- exportValues.unshift("Off");
- }
- } else if (exportValues.includes(yes)) {
- exportValues.length = 0;
- exportValues.push("Off", yes);
- } else {
- const otherYes = exportValues.find(v => v !== "Off");
- exportValues.length = 0;
- exportValues.push("Off", otherYes);
- }
- if (!exportValues.includes(this.data.fieldValue)) {
- this.data.fieldValue = "Off";
- }
- this.data.exportValue = exportValues[1];
- const checkedAppearance = normalAppearance.get(this.data.exportValue);
- this.checkedAppearance = checkedAppearance instanceof _base_stream.BaseStream ? checkedAppearance : null;
- const uncheckedAppearance = normalAppearance.get("Off");
- this.uncheckedAppearance = uncheckedAppearance instanceof _base_stream.BaseStream ? uncheckedAppearance : null;
- if (this.checkedAppearance) {
- this._streams.push(this.checkedAppearance);
- } else {
- this._getDefaultCheckedAppearance(params, "check");
- }
- if (this.uncheckedAppearance) {
- this._streams.push(this.uncheckedAppearance);
- }
- this._fallbackFontDict = this.fallbackFontDict;
- if (this.data.defaultFieldValue === null) {
- this.data.defaultFieldValue = "Off";
- }
- }
- _processRadioButton(params) {
- this.data.fieldValue = this.data.buttonValue = null;
- const fieldParent = params.dict.get("Parent");
- if (fieldParent instanceof _primitives.Dict) {
- this.parent = params.dict.getRaw("Parent");
- const fieldParentValue = fieldParent.get("V");
- if (fieldParentValue instanceof _primitives.Name) {
- this.data.fieldValue = this._decodeFormValue(fieldParentValue);
- }
- }
- const appearanceStates = params.dict.get("AP");
- if (!(appearanceStates instanceof _primitives.Dict)) {
- return;
- }
- const normalAppearance = appearanceStates.get("N");
- if (!(normalAppearance instanceof _primitives.Dict)) {
- return;
- }
- for (const key of normalAppearance.getKeys()) {
- if (key !== "Off") {
- this.data.buttonValue = this._decodeFormValue(key);
- break;
- }
- }
- const checkedAppearance = normalAppearance.get(this.data.buttonValue);
- this.checkedAppearance = checkedAppearance instanceof _base_stream.BaseStream ? checkedAppearance : null;
- const uncheckedAppearance = normalAppearance.get("Off");
- this.uncheckedAppearance = uncheckedAppearance instanceof _base_stream.BaseStream ? uncheckedAppearance : null;
- if (this.checkedAppearance) {
- this._streams.push(this.checkedAppearance);
- } else {
- this._getDefaultCheckedAppearance(params, "disc");
- }
- if (this.uncheckedAppearance) {
- this._streams.push(this.uncheckedAppearance);
- }
- this._fallbackFontDict = this.fallbackFontDict;
- if (this.data.defaultFieldValue === null) {
- this.data.defaultFieldValue = "Off";
- }
- }
- _processPushButton(params) {
- const {
- dict,
- annotationGlobals
- } = params;
- if (!dict.has("A") && !dict.has("AA") && !this.data.alternativeText) {
- (0, _util.warn)("Push buttons without action dictionaries are not supported");
- return;
- }
- this.data.isTooltipOnly = !dict.has("A") && !dict.has("AA");
- _catalog.Catalog.parseDestDictionary({
- destDict: dict,
- resultObj: this.data,
- docBaseUrl: annotationGlobals.baseUrl,
- docAttachments: annotationGlobals.attachments
- });
- }
- getFieldObject() {
- let type = "button";
- let exportValues;
- if (this.data.checkBox) {
- type = "checkbox";
- exportValues = this.data.exportValue;
- } else if (this.data.radioButton) {
- type = "radiobutton";
- exportValues = this.data.buttonValue;
- }
- return {
- id: this.data.id,
- value: this.data.fieldValue || "Off",
- defaultValue: this.data.defaultFieldValue,
- exportValues,
- editable: !this.data.readOnly,
- name: this.data.fieldName,
- rect: this.data.rect,
- hidden: this.data.hidden,
- actions: this.data.actions,
- page: this.data.pageIndex,
- strokeColor: this.data.borderColor,
- fillColor: this.data.backgroundColor,
- rotation: this.rotation,
- type
- };
- }
- get fallbackFontDict() {
- const dict = new _primitives.Dict();
- dict.set("BaseFont", _primitives.Name.get("ZapfDingbats"));
- dict.set("Type", _primitives.Name.get("FallbackType"));
- dict.set("Subtype", _primitives.Name.get("FallbackType"));
- dict.set("Encoding", _primitives.Name.get("ZapfDingbatsEncoding"));
- return (0, _util.shadow)(this, "fallbackFontDict", dict);
- }
-}
-class ChoiceWidgetAnnotation extends WidgetAnnotation {
- constructor(params) {
- super(params);
- const {
- dict,
- xref
- } = params;
- this.indices = dict.getArray("I");
- this.hasIndices = Array.isArray(this.indices) && this.indices.length > 0;
- this.data.options = [];
- const options = (0, _core_utils.getInheritableProperty)({
- dict,
- key: "Opt"
- });
- if (Array.isArray(options)) {
- for (let i = 0, ii = options.length; i < ii; i++) {
- const option = xref.fetchIfRef(options[i]);
- const isOptionArray = Array.isArray(option);
- this.data.options[i] = {
- exportValue: this._decodeFormValue(isOptionArray ? xref.fetchIfRef(option[0]) : option),
- displayValue: this._decodeFormValue(isOptionArray ? xref.fetchIfRef(option[1]) : option)
- };
- }
- }
- if (!this.hasIndices) {
- if (typeof this.data.fieldValue === "string") {
- this.data.fieldValue = [this.data.fieldValue];
- } else if (!this.data.fieldValue) {
- this.data.fieldValue = [];
- }
- } else {
- this.data.fieldValue = [];
- const ii = this.data.options.length;
- for (const i of this.indices) {
- if (Number.isInteger(i) && i >= 0 && i < ii) {
- this.data.fieldValue.push(this.data.options[i].exportValue);
- }
- }
- }
- this.data.combo = this.hasFieldFlag(_util.AnnotationFieldFlag.COMBO);
- this.data.multiSelect = this.hasFieldFlag(_util.AnnotationFieldFlag.MULTISELECT);
- this._hasText = true;
- }
- getFieldObject() {
- const type = this.data.combo ? "combobox" : "listbox";
- const value = this.data.fieldValue.length > 0 ? this.data.fieldValue[0] : null;
- return {
- id: this.data.id,
- value,
- defaultValue: this.data.defaultFieldValue,
- editable: !this.data.readOnly,
- name: this.data.fieldName,
- rect: this.data.rect,
- numItems: this.data.fieldValue.length,
- multipleSelection: this.data.multiSelect,
- hidden: this.data.hidden,
- actions: this.data.actions,
- items: this.data.options,
- page: this.data.pageIndex,
- strokeColor: this.data.borderColor,
- fillColor: this.data.backgroundColor,
- rotation: this.rotation,
- type
- };
- }
- amendSavedDict(annotationStorage, dict) {
- if (!this.hasIndices) {
- return;
- }
- let values = annotationStorage?.get(this.data.id)?.value;
- if (!Array.isArray(values)) {
- values = [values];
- }
- const indices = [];
- const {
- options
- } = this.data;
- for (let i = 0, j = 0, ii = options.length; i < ii; i++) {
- if (options[i].exportValue === values[j]) {
- indices.push(i);
- j += 1;
- }
- }
- dict.set("I", indices);
- }
- async _getAppearance(evaluator, task, intent, annotationStorage) {
- if (this.data.combo) {
- return super._getAppearance(evaluator, task, intent, annotationStorage);
- }
- let exportedValue, rotation;
- const storageEntry = annotationStorage?.get(this.data.id);
- if (storageEntry) {
- rotation = storageEntry.rotation;
- exportedValue = storageEntry.value;
- }
- if (rotation === undefined && exportedValue === undefined && !this._needAppearances) {
- return null;
- }
- if (exportedValue === undefined) {
- exportedValue = this.data.fieldValue;
- } else if (!Array.isArray(exportedValue)) {
- exportedValue = [exportedValue];
- }
- const defaultPadding = 1;
- const defaultHPadding = 2;
- let totalHeight = this.data.rect[3] - this.data.rect[1];
- let totalWidth = this.data.rect[2] - this.data.rect[0];
- if (rotation === 90 || rotation === 270) {
- [totalWidth, totalHeight] = [totalHeight, totalWidth];
- }
- const lineCount = this.data.options.length;
- const valueIndices = [];
- for (let i = 0; i < lineCount; i++) {
- const {
- exportValue
- } = this.data.options[i];
- if (exportedValue.includes(exportValue)) {
- valueIndices.push(i);
- }
- }
- if (!this._defaultAppearance) {
- this.data.defaultAppearanceData = (0, _default_appearance.parseDefaultAppearance)(this._defaultAppearance = "/Helvetica 0 Tf 0 g");
- }
- const font = await WidgetAnnotation._getFontData(evaluator, task, this.data.defaultAppearanceData, this._fieldResources.mergedResources);
- let defaultAppearance;
- let {
- fontSize
- } = this.data.defaultAppearanceData;
- if (!fontSize) {
- const lineHeight = (totalHeight - defaultPadding) / lineCount;
- let lineWidth = -1;
- let value;
- for (const {
- displayValue
- } of this.data.options) {
- const width = this._getTextWidth(displayValue, font);
- if (width > lineWidth) {
- lineWidth = width;
- value = displayValue;
- }
- }
- [defaultAppearance, fontSize] = this._computeFontSize(lineHeight, totalWidth - 2 * defaultHPadding, value, font, -1);
- } else {
- defaultAppearance = this._defaultAppearance;
- }
- const lineHeight = fontSize * _util.LINE_FACTOR;
- const vPadding = (lineHeight - fontSize) / 2;
- const numberOfVisibleLines = Math.floor(totalHeight / lineHeight);
- let firstIndex = 0;
- if (valueIndices.length > 0) {
- const minIndex = Math.min(...valueIndices);
- const maxIndex = Math.max(...valueIndices);
- firstIndex = Math.max(0, maxIndex - numberOfVisibleLines + 1);
- if (firstIndex > minIndex) {
- firstIndex = minIndex;
- }
- }
- const end = Math.min(firstIndex + numberOfVisibleLines + 1, lineCount);
- const buf = ["/Tx BMC q", `1 1 ${totalWidth} ${totalHeight} re W n`];
- if (valueIndices.length) {
- buf.push("0.600006 0.756866 0.854904 rg");
- for (const index of valueIndices) {
- if (firstIndex <= index && index < end) {
- buf.push(`1 ${totalHeight - (index - firstIndex + 1) * lineHeight} ${totalWidth} ${lineHeight} re f`);
- }
- }
- }
- buf.push("BT", defaultAppearance, `1 0 0 1 0 ${totalHeight} Tm`);
- const prevInfo = {
- shift: 0
- };
- for (let i = firstIndex; i < end; i++) {
- const {
- displayValue
- } = this.data.options[i];
- const vpadding = i === firstIndex ? vPadding : 0;
- buf.push(this._renderText(displayValue, font, fontSize, totalWidth, 0, prevInfo, defaultHPadding, -lineHeight + vpadding));
- }
- buf.push("ET Q EMC");
- return buf.join("\n");
- }
-}
-class SignatureWidgetAnnotation extends WidgetAnnotation {
- constructor(params) {
- super(params);
- this.data.fieldValue = null;
- this.data.hasOwnCanvas = this.data.noRotate;
- }
- getFieldObject() {
- return {
- id: this.data.id,
- value: null,
- page: this.data.pageIndex,
- type: "signature"
- };
- }
-}
-class TextAnnotation extends MarkupAnnotation {
- constructor(params) {
- const DEFAULT_ICON_SIZE = 22;
- super(params);
- this.data.noRotate = true;
- this.data.hasOwnCanvas = this.data.noRotate;
- const {
- dict
- } = params;
- this.data.annotationType = _util.AnnotationType.TEXT;
- if (this.data.hasAppearance) {
- this.data.name = "NoIcon";
- } else {
- this.data.rect[1] = this.data.rect[3] - DEFAULT_ICON_SIZE;
- this.data.rect[2] = this.data.rect[0] + DEFAULT_ICON_SIZE;
- this.data.name = dict.has("Name") ? dict.get("Name").name : "Note";
- }
- if (dict.has("State")) {
- this.data.state = dict.get("State") || null;
- this.data.stateModel = dict.get("StateModel") || null;
- } else {
- this.data.state = null;
- this.data.stateModel = null;
- }
- }
-}
-class LinkAnnotation extends Annotation {
- constructor(params) {
- super(params);
- const {
- dict,
- annotationGlobals
- } = params;
- this.data.annotationType = _util.AnnotationType.LINK;
- const quadPoints = getQuadPoints(dict, this.rectangle);
- if (quadPoints) {
- this.data.quadPoints = quadPoints;
- }
- this.data.borderColor ||= this.data.color;
- _catalog.Catalog.parseDestDictionary({
- destDict: dict,
- resultObj: this.data,
- docBaseUrl: annotationGlobals.baseUrl,
- docAttachments: annotationGlobals.attachments
- });
- }
-}
-class PopupAnnotation extends Annotation {
- constructor(params) {
- super(params);
- const {
- dict
- } = params;
- this.data.annotationType = _util.AnnotationType.POPUP;
- if (this.data.rect[0] === this.data.rect[2] || this.data.rect[1] === this.data.rect[3]) {
- this.data.rect = null;
- }
- let parentItem = dict.get("Parent");
- if (!parentItem) {
- (0, _util.warn)("Popup annotation has a missing or invalid parent annotation.");
- return;
- }
- const parentRect = parentItem.getArray("Rect");
- this.data.parentRect = Array.isArray(parentRect) && parentRect.length === 4 ? _util.Util.normalizeRect(parentRect) : null;
- const rt = parentItem.get("RT");
- if ((0, _primitives.isName)(rt, _util.AnnotationReplyType.GROUP)) {
- parentItem = parentItem.get("IRT");
- }
- if (!parentItem.has("M")) {
- this.data.modificationDate = null;
- } else {
- this.setModificationDate(parentItem.get("M"));
- this.data.modificationDate = this.modificationDate;
- }
- if (!parentItem.has("C")) {
- this.data.color = null;
- } else {
- this.setColor(parentItem.getArray("C"));
- this.data.color = this.color;
- }
- if (!this.viewable) {
- const parentFlags = parentItem.get("F");
- if (this._isViewable(parentFlags)) {
- this.setFlags(parentFlags);
- }
- }
- this.setTitle(parentItem.get("T"));
- this.data.titleObj = this._title;
- this.setContents(parentItem.get("Contents"));
- this.data.contentsObj = this._contents;
- if (parentItem.has("RC")) {
- this.data.richText = _factory.XFAFactory.getRichTextAsHtml(parentItem.get("RC"));
- }
- this.data.open = !!dict.get("Open");
- }
-}
-exports.PopupAnnotation = PopupAnnotation;
-class FreeTextAnnotation extends MarkupAnnotation {
- constructor(params) {
- super(params);
- this.data.hasOwnCanvas = true;
- const {
- evaluatorOptions,
- xref
- } = params;
- this.data.annotationType = _util.AnnotationType.FREETEXT;
- this.setDefaultAppearance(params);
- if (this.appearance) {
- const {
- fontColor,
- fontSize
- } = (0, _default_appearance.parseAppearanceStream)(this.appearance, evaluatorOptions, xref);
- this.data.defaultAppearanceData.fontColor = fontColor;
- this.data.defaultAppearanceData.fontSize = fontSize || 10;
- } else if (this._isOffscreenCanvasSupported) {
- const strokeAlpha = params.dict.get("CA");
- const fakeUnicodeFont = new _default_appearance.FakeUnicodeFont(xref, "sans-serif");
- this.data.defaultAppearanceData.fontSize ||= 10;
- const {
- fontColor,
- fontSize
- } = this.data.defaultAppearanceData;
- this.appearance = fakeUnicodeFont.createAppearance(this._contents.str, this.rectangle, this.rotation, fontSize, fontColor, strokeAlpha);
- this._streams.push(this.appearance, _default_appearance.FakeUnicodeFont.toUnicodeStream);
- } else {
- (0, _util.warn)("FreeTextAnnotation: OffscreenCanvas is not supported, annotation may not render correctly.");
- }
- }
- get hasTextContent() {
- return !!this.appearance;
- }
- static createNewDict(annotation, xref, {
- apRef,
- ap
- }) {
- const {
- color,
- fontSize,
- rect,
- rotation,
- user,
- value
- } = annotation;
- const freetext = new _primitives.Dict(xref);
- freetext.set("Type", _primitives.Name.get("Annot"));
- freetext.set("Subtype", _primitives.Name.get("FreeText"));
- freetext.set("CreationDate", `D:${(0, _util.getModificationDate)()}`);
- freetext.set("Rect", rect);
- const da = `/Helv ${fontSize} Tf ${(0, _default_appearance.getPdfColor)(color, true)}`;
- freetext.set("DA", da);
- freetext.set("Contents", (0, _core_utils.isAscii)(value) ? value : (0, _core_utils.stringToUTF16String)(value, true));
- freetext.set("F", 4);
- freetext.set("Border", [0, 0, 0]);
- freetext.set("Rotate", rotation);
- if (user) {
- freetext.set("T", (0, _core_utils.isAscii)(user) ? user : (0, _core_utils.stringToUTF16String)(user, true));
- }
- if (apRef || ap) {
- const n = new _primitives.Dict(xref);
- freetext.set("AP", n);
- if (apRef) {
- n.set("N", apRef);
- } else {
- n.set("N", ap);
- }
- }
- return freetext;
- }
- static async createNewAppearanceStream(annotation, xref, params) {
- const {
- baseFontRef,
- evaluator,
- task
- } = params;
- const {
- color,
- fontSize,
- rect,
- rotation,
- value
- } = annotation;
- const resources = new _primitives.Dict(xref);
- const font = new _primitives.Dict(xref);
- if (baseFontRef) {
- font.set("Helv", baseFontRef);
- } else {
- const baseFont = new _primitives.Dict(xref);
- baseFont.set("BaseFont", _primitives.Name.get("Helvetica"));
- baseFont.set("Type", _primitives.Name.get("Font"));
- baseFont.set("Subtype", _primitives.Name.get("Type1"));
- baseFont.set("Encoding", _primitives.Name.get("WinAnsiEncoding"));
- font.set("Helv", baseFont);
- }
- resources.set("Font", font);
- const helv = await WidgetAnnotation._getFontData(evaluator, task, {
- fontName: "Helv",
- fontSize
- }, resources);
- const [x1, y1, x2, y2] = rect;
- let w = x2 - x1;
- let h = y2 - y1;
- if (rotation % 180 !== 0) {
- [w, h] = [h, w];
- }
- const lines = value.split("\n");
- const scale = fontSize / 1000;
- let totalWidth = -Infinity;
- const encodedLines = [];
- for (let line of lines) {
- const encoded = helv.encodeString(line);
- if (encoded.length > 1) {
- return null;
- }
- line = encoded.join("");
- encodedLines.push(line);
- let lineWidth = 0;
- const glyphs = helv.charsToGlyphs(line);
- for (const glyph of glyphs) {
- lineWidth += glyph.width * scale;
- }
- totalWidth = Math.max(totalWidth, lineWidth);
- }
- let hscale = 1;
- if (totalWidth > w) {
- hscale = w / totalWidth;
- }
- let vscale = 1;
- const lineHeight = _util.LINE_FACTOR * fontSize;
- const lineAscent = (_util.LINE_FACTOR - _util.LINE_DESCENT_FACTOR) * fontSize;
- const totalHeight = lineHeight * lines.length;
- if (totalHeight > h) {
- vscale = h / totalHeight;
- }
- const fscale = Math.min(hscale, vscale);
- const newFontSize = fontSize * fscale;
- let firstPoint, clipBox, matrix;
+ document.getElementsByTagName('head')[0].appendChild(script);
+ };
+
+ return Util;
+})();
+
+/**
+ * PDF page viewport created based on scale, rotation and offset.
+ * @class
+ * @alias PDFJS.PageViewport
+ */
+var PageViewport = (function PageViewportClosure() {
+ /**
+ * @constructor
+ * @private
+ * @param viewBox {Array} xMin, yMin, xMax and yMax coordinates.
+ * @param scale {number} scale of the viewport.
+ * @param rotation {number} rotations of the viewport in degrees.
+ * @param offsetX {number} offset X
+ * @param offsetY {number} offset Y
+ * @param dontFlip {boolean} if true, axis Y will not be flipped.
+ */
+ function PageViewport(viewBox, scale, rotation, offsetX, offsetY, dontFlip) {
+ this.viewBox = viewBox;
+ this.scale = scale;
+ this.rotation = rotation;
+ this.offsetX = offsetX;
+ this.offsetY = offsetY;
+
+ // creating transform to convert pdf coordinate system to the normal
+ // canvas like coordinates taking in account scale and rotation
+ var centerX = (viewBox[2] + viewBox[0]) / 2;
+ var centerY = (viewBox[3] + viewBox[1]) / 2;
+ var rotateA, rotateB, rotateC, rotateD;
+ rotation = rotation % 360;
+ rotation = rotation < 0 ? rotation + 360 : rotation;
switch (rotation) {
- case 0:
- matrix = [1, 0, 0, 1];
- clipBox = [rect[0], rect[1], w, h];
- firstPoint = [rect[0], rect[3] - lineAscent];
+ case 180:
+ rotateA = -1; rotateB = 0; rotateC = 0; rotateD = 1;
break;
case 90:
- matrix = [0, 1, -1, 0];
- clipBox = [rect[1], -rect[2], w, h];
- firstPoint = [rect[1], -rect[0] - lineAscent];
- break;
- case 180:
- matrix = [-1, 0, 0, -1];
- clipBox = [-rect[2], -rect[3], w, h];
- firstPoint = [-rect[2], -rect[1] - lineAscent];
+ rotateA = 0; rotateB = 1; rotateC = 1; rotateD = 0;
break;
case 270:
- matrix = [0, -1, 1, 0];
- clipBox = [-rect[3], rect[0], w, h];
- firstPoint = [-rect[3], rect[2] - lineAscent];
- break;
- }
- const buffer = ["q", `${matrix.join(" ")} 0 0 cm`, `${clipBox.join(" ")} re W n`, `BT`, `${(0, _default_appearance.getPdfColor)(color, true)}`, `0 Tc /Helv ${(0, _core_utils.numberToString)(newFontSize)} Tf`];
- buffer.push(`${firstPoint.join(" ")} Td (${(0, _core_utils.escapeString)(encodedLines[0])}) Tj`);
- const vShift = (0, _core_utils.numberToString)(lineHeight);
- for (let i = 1, ii = encodedLines.length; i < ii; i++) {
- const line = encodedLines[i];
- buffer.push(`0 -${vShift} Td (${(0, _core_utils.escapeString)(line)}) Tj`);
- }
- buffer.push("ET", "Q");
- const appearance = buffer.join("\n");
- const appearanceStreamDict = new _primitives.Dict(xref);
- appearanceStreamDict.set("FormType", 1);
- appearanceStreamDict.set("Subtype", _primitives.Name.get("Form"));
- appearanceStreamDict.set("Type", _primitives.Name.get("XObject"));
- appearanceStreamDict.set("BBox", rect);
- appearanceStreamDict.set("Resources", resources);
- appearanceStreamDict.set("Matrix", [1, 0, 0, 1, -rect[0], -rect[1]]);
- const ap = new _stream.StringStream(appearance);
- ap.dict = appearanceStreamDict;
- return ap;
- }
-}
-class LineAnnotation extends MarkupAnnotation {
- constructor(params) {
- super(params);
- const {
- dict,
- xref
- } = params;
- this.data.annotationType = _util.AnnotationType.LINE;
- this.data.hasOwnCanvas = this.data.noRotate;
- const lineCoordinates = dict.getArray("L");
- this.data.lineCoordinates = _util.Util.normalizeRect(lineCoordinates);
- this.setLineEndings(dict.getArray("LE"));
- this.data.lineEndings = this.lineEndings;
- if (!this.appearance) {
- const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
- const strokeAlpha = dict.get("CA");
- const interiorColor = getRgbColor(dict.getArray("IC"), null);
- const fillColor = interiorColor ? getPdfColorArray(interiorColor) : null;
- const fillAlpha = fillColor ? strokeAlpha : null;
- const borderWidth = this.borderStyle.width || 1,
- borderAdjust = 2 * borderWidth;
- const bbox = [this.data.lineCoordinates[0] - borderAdjust, this.data.lineCoordinates[1] - borderAdjust, this.data.lineCoordinates[2] + borderAdjust, this.data.lineCoordinates[3] + borderAdjust];
- if (!_util.Util.intersect(this.rectangle, bbox)) {
- this.rectangle = bbox;
- }
- this._setDefaultAppearance({
- xref,
- extra: `${borderWidth} w`,
- strokeColor,
- fillColor,
- strokeAlpha,
- fillAlpha,
- pointsCallback: (buffer, points) => {
- buffer.push(`${lineCoordinates[0]} ${lineCoordinates[1]} m`, `${lineCoordinates[2]} ${lineCoordinates[3]} l`, "S");
- return [points[0].x - borderWidth, points[1].x + borderWidth, points[3].y - borderWidth, points[1].y + borderWidth];
- }
- });
- }
- }
-}
-class SquareAnnotation extends MarkupAnnotation {
- constructor(params) {
- super(params);
- const {
- dict,
- xref
- } = params;
- this.data.annotationType = _util.AnnotationType.SQUARE;
- this.data.hasOwnCanvas = this.data.noRotate;
- if (!this.appearance) {
- const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
- const strokeAlpha = dict.get("CA");
- const interiorColor = getRgbColor(dict.getArray("IC"), null);
- const fillColor = interiorColor ? getPdfColorArray(interiorColor) : null;
- const fillAlpha = fillColor ? strokeAlpha : null;
- if (this.borderStyle.width === 0 && !fillColor) {
- return;
- }
- this._setDefaultAppearance({
- xref,
- extra: `${this.borderStyle.width} w`,
- strokeColor,
- fillColor,
- strokeAlpha,
- fillAlpha,
- pointsCallback: (buffer, points) => {
- const x = points[2].x + this.borderStyle.width / 2;
- const y = points[2].y + this.borderStyle.width / 2;
- const width = points[3].x - points[2].x - this.borderStyle.width;
- const height = points[1].y - points[3].y - this.borderStyle.width;
- buffer.push(`${x} ${y} ${width} ${height} re`);
- if (fillColor) {
- buffer.push("B");
- } else {
- buffer.push("S");
- }
- return [points[0].x, points[1].x, points[3].y, points[1].y];
- }
- });
- }
- }
-}
-class CircleAnnotation extends MarkupAnnotation {
- constructor(params) {
- super(params);
- const {
- dict,
- xref
- } = params;
- this.data.annotationType = _util.AnnotationType.CIRCLE;
- if (!this.appearance) {
- const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
- const strokeAlpha = dict.get("CA");
- const interiorColor = getRgbColor(dict.getArray("IC"), null);
- const fillColor = interiorColor ? getPdfColorArray(interiorColor) : null;
- const fillAlpha = fillColor ? strokeAlpha : null;
- if (this.borderStyle.width === 0 && !fillColor) {
- return;
- }
- const controlPointsDistance = 4 / 3 * Math.tan(Math.PI / (2 * 4));
- this._setDefaultAppearance({
- xref,
- extra: `${this.borderStyle.width} w`,
- strokeColor,
- fillColor,
- strokeAlpha,
- fillAlpha,
- pointsCallback: (buffer, points) => {
- const x0 = points[0].x + this.borderStyle.width / 2;
- const y0 = points[0].y - this.borderStyle.width / 2;
- const x1 = points[3].x - this.borderStyle.width / 2;
- const y1 = points[3].y + this.borderStyle.width / 2;
- const xMid = x0 + (x1 - x0) / 2;
- const yMid = y0 + (y1 - y0) / 2;
- const xOffset = (x1 - x0) / 2 * controlPointsDistance;
- const yOffset = (y1 - y0) / 2 * controlPointsDistance;
- buffer.push(`${xMid} ${y1} m`, `${xMid + xOffset} ${y1} ${x1} ${yMid + yOffset} ${x1} ${yMid} c`, `${x1} ${yMid - yOffset} ${xMid + xOffset} ${y0} ${xMid} ${y0} c`, `${xMid - xOffset} ${y0} ${x0} ${yMid - yOffset} ${x0} ${yMid} c`, `${x0} ${yMid + yOffset} ${xMid - xOffset} ${y1} ${xMid} ${y1} c`, "h");
- if (fillColor) {
- buffer.push("B");
- } else {
- buffer.push("S");
- }
- return [points[0].x, points[1].x, points[3].y, points[1].y];
- }
- });
- }
- }
-}
-class PolylineAnnotation extends MarkupAnnotation {
- constructor(params) {
- super(params);
- const {
- dict,
- xref
- } = params;
- this.data.annotationType = _util.AnnotationType.POLYLINE;
- this.data.hasOwnCanvas = this.data.noRotate;
- this.data.vertices = [];
- if (!(this instanceof PolygonAnnotation)) {
- this.setLineEndings(dict.getArray("LE"));
- this.data.lineEndings = this.lineEndings;
- }
- const rawVertices = dict.getArray("Vertices");
- if (!Array.isArray(rawVertices)) {
- return;
- }
- for (let i = 0, ii = rawVertices.length; i < ii; i += 2) {
- this.data.vertices.push({
- x: rawVertices[i],
- y: rawVertices[i + 1]
- });
- }
- if (!this.appearance) {
- const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
- const strokeAlpha = dict.get("CA");
- const borderWidth = this.borderStyle.width || 1,
- borderAdjust = 2 * borderWidth;
- const bbox = [Infinity, Infinity, -Infinity, -Infinity];
- for (const vertex of this.data.vertices) {
- bbox[0] = Math.min(bbox[0], vertex.x - borderAdjust);
- bbox[1] = Math.min(bbox[1], vertex.y - borderAdjust);
- bbox[2] = Math.max(bbox[2], vertex.x + borderAdjust);
- bbox[3] = Math.max(bbox[3], vertex.y + borderAdjust);
- }
- if (!_util.Util.intersect(this.rectangle, bbox)) {
- this.rectangle = bbox;
- }
- this._setDefaultAppearance({
- xref,
- extra: `${borderWidth} w`,
- strokeColor,
- strokeAlpha,
- pointsCallback: (buffer, points) => {
- const vertices = this.data.vertices;
- for (let i = 0, ii = vertices.length; i < ii; i++) {
- buffer.push(`${vertices[i].x} ${vertices[i].y} ${i === 0 ? "m" : "l"}`);
- }
- buffer.push("S");
- return [points[0].x, points[1].x, points[3].y, points[1].y];
- }
- });
- }
- }
-}
-class PolygonAnnotation extends PolylineAnnotation {
- constructor(params) {
- super(params);
- this.data.annotationType = _util.AnnotationType.POLYGON;
- }
-}
-class CaretAnnotation extends MarkupAnnotation {
- constructor(params) {
- super(params);
- this.data.annotationType = _util.AnnotationType.CARET;
- }
-}
-class InkAnnotation extends MarkupAnnotation {
- constructor(params) {
- super(params);
- this.data.hasOwnCanvas = this.data.noRotate;
- const {
- dict,
- xref
- } = params;
- this.data.annotationType = _util.AnnotationType.INK;
- this.data.inkLists = [];
- const rawInkLists = dict.getArray("InkList");
- if (!Array.isArray(rawInkLists)) {
- return;
- }
- for (let i = 0, ii = rawInkLists.length; i < ii; ++i) {
- this.data.inkLists.push([]);
- for (let j = 0, jj = rawInkLists[i].length; j < jj; j += 2) {
- this.data.inkLists[i].push({
- x: xref.fetchIfRef(rawInkLists[i][j]),
- y: xref.fetchIfRef(rawInkLists[i][j + 1])
- });
- }
- }
- if (!this.appearance) {
- const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
- const strokeAlpha = dict.get("CA");
- const borderWidth = this.borderStyle.width || 1,
- borderAdjust = 2 * borderWidth;
- const bbox = [Infinity, Infinity, -Infinity, -Infinity];
- for (const inkLists of this.data.inkLists) {
- for (const vertex of inkLists) {
- bbox[0] = Math.min(bbox[0], vertex.x - borderAdjust);
- bbox[1] = Math.min(bbox[1], vertex.y - borderAdjust);
- bbox[2] = Math.max(bbox[2], vertex.x + borderAdjust);
- bbox[3] = Math.max(bbox[3], vertex.y + borderAdjust);
- }
- }
- if (!_util.Util.intersect(this.rectangle, bbox)) {
- this.rectangle = bbox;
- }
- this._setDefaultAppearance({
- xref,
- extra: `${borderWidth} w`,
- strokeColor,
- strokeAlpha,
- pointsCallback: (buffer, points) => {
- for (const inkList of this.data.inkLists) {
- for (let i = 0, ii = inkList.length; i < ii; i++) {
- buffer.push(`${inkList[i].x} ${inkList[i].y} ${i === 0 ? "m" : "l"}`);
- }
- buffer.push("S");
- }
- return [points[0].x, points[1].x, points[3].y, points[1].y];
- }
- });
- }
- }
- static createNewDict(annotation, xref, {
- apRef,
- ap
- }) {
- const {
- color,
- opacity,
- paths,
- rect,
- rotation,
- thickness
- } = annotation;
- const ink = new _primitives.Dict(xref);
- ink.set("Type", _primitives.Name.get("Annot"));
- ink.set("Subtype", _primitives.Name.get("Ink"));
- ink.set("CreationDate", `D:${(0, _util.getModificationDate)()}`);
- ink.set("Rect", rect);
- ink.set("InkList", paths.map(p => p.points));
- ink.set("F", 4);
- ink.set("Rotate", rotation);
- const bs = new _primitives.Dict(xref);
- ink.set("BS", bs);
- bs.set("W", thickness);
- ink.set("C", Array.from(color, c => c / 255));
- ink.set("CA", opacity);
- const n = new _primitives.Dict(xref);
- ink.set("AP", n);
- if (apRef) {
- n.set("N", apRef);
- } else {
- n.set("N", ap);
- }
- return ink;
- }
- static async createNewAppearanceStream(annotation, xref, params) {
- const {
- color,
- rect,
- paths,
- thickness,
- opacity
- } = annotation;
- const appearanceBuffer = [`${thickness} w 1 J 1 j`, `${(0, _default_appearance.getPdfColor)(color, false)}`];
- if (opacity !== 1) {
- appearanceBuffer.push("/R0 gs");
- }
- const buffer = [];
- for (const {
- bezier
- } of paths) {
- buffer.length = 0;
- buffer.push(`${(0, _core_utils.numberToString)(bezier[0])} ${(0, _core_utils.numberToString)(bezier[1])} m`);
- for (let i = 2, ii = bezier.length; i < ii; i += 6) {
- const curve = bezier.slice(i, i + 6).map(_core_utils.numberToString).join(" ");
- buffer.push(`${curve} c`);
- }
- buffer.push("S");
- appearanceBuffer.push(buffer.join("\n"));
- }
- const appearance = appearanceBuffer.join("\n");
- const appearanceStreamDict = new _primitives.Dict(xref);
- appearanceStreamDict.set("FormType", 1);
- appearanceStreamDict.set("Subtype", _primitives.Name.get("Form"));
- appearanceStreamDict.set("Type", _primitives.Name.get("XObject"));
- appearanceStreamDict.set("BBox", rect);
- appearanceStreamDict.set("Length", appearance.length);
- if (opacity !== 1) {
- const resources = new _primitives.Dict(xref);
- const extGState = new _primitives.Dict(xref);
- const r0 = new _primitives.Dict(xref);
- r0.set("CA", opacity);
- r0.set("Type", _primitives.Name.get("ExtGState"));
- extGState.set("R0", r0);
- resources.set("ExtGState", extGState);
- appearanceStreamDict.set("Resources", resources);
- }
- const ap = new _stream.StringStream(appearance);
- ap.dict = appearanceStreamDict;
- return ap;
- }
-}
-class HighlightAnnotation extends MarkupAnnotation {
- constructor(params) {
- super(params);
- const {
- dict,
- xref
- } = params;
- this.data.annotationType = _util.AnnotationType.HIGHLIGHT;
- const quadPoints = this.data.quadPoints = getQuadPoints(dict, null);
- if (quadPoints) {
- const resources = this.appearance?.dict.get("Resources");
- if (!this.appearance || !resources?.has("ExtGState")) {
- if (this.appearance) {
- (0, _util.warn)("HighlightAnnotation - ignoring built-in appearance stream.");
- }
- const fillColor = this.color ? getPdfColorArray(this.color) : [1, 1, 0];
- const fillAlpha = dict.get("CA");
- this._setDefaultAppearance({
- xref,
- fillColor,
- blendMode: "Multiply",
- fillAlpha,
- pointsCallback: (buffer, points) => {
- buffer.push(`${points[0].x} ${points[0].y} m`, `${points[1].x} ${points[1].y} l`, `${points[3].x} ${points[3].y} l`, `${points[2].x} ${points[2].y} l`, "f");
- return [points[0].x, points[1].x, points[3].y, points[1].y];
- }
- });
- }
- } else {
- this.data.popupRef = null;
- }
- }
-}
-class UnderlineAnnotation extends MarkupAnnotation {
- constructor(params) {
- super(params);
- const {
- dict,
- xref
- } = params;
- this.data.annotationType = _util.AnnotationType.UNDERLINE;
- const quadPoints = this.data.quadPoints = getQuadPoints(dict, null);
- if (quadPoints) {
- if (!this.appearance) {
- const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
- const strokeAlpha = dict.get("CA");
- this._setDefaultAppearance({
- xref,
- extra: "[] 0 d 0.571 w",
- strokeColor,
- strokeAlpha,
- pointsCallback: (buffer, points) => {
- buffer.push(`${points[2].x} ${points[2].y + 1.3} m`, `${points[3].x} ${points[3].y + 1.3} l`, "S");
- return [points[0].x, points[1].x, points[3].y, points[1].y];
- }
- });
- }
- } else {
- this.data.popupRef = null;
- }
- }
-}
-class SquigglyAnnotation extends MarkupAnnotation {
- constructor(params) {
- super(params);
- const {
- dict,
- xref
- } = params;
- this.data.annotationType = _util.AnnotationType.SQUIGGLY;
- const quadPoints = this.data.quadPoints = getQuadPoints(dict, null);
- if (quadPoints) {
- if (!this.appearance) {
- const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
- const strokeAlpha = dict.get("CA");
- this._setDefaultAppearance({
- xref,
- extra: "[] 0 d 1 w",
- strokeColor,
- strokeAlpha,
- pointsCallback: (buffer, points) => {
- const dy = (points[0].y - points[2].y) / 6;
- let shift = dy;
- let x = points[2].x;
- const y = points[2].y;
- const xEnd = points[3].x;
- buffer.push(`${x} ${y + shift} m`);
- do {
- x += 2;
- shift = shift === 0 ? dy : 0;
- buffer.push(`${x} ${y + shift} l`);
- } while (x < xEnd);
- buffer.push("S");
- return [points[2].x, xEnd, y - 2 * dy, y + 2 * dy];
- }
- });
- }
- } else {
- this.data.popupRef = null;
- }
- }
-}
-class StrikeOutAnnotation extends MarkupAnnotation {
- constructor(params) {
- super(params);
- const {
- dict,
- xref
- } = params;
- this.data.annotationType = _util.AnnotationType.STRIKEOUT;
- const quadPoints = this.data.quadPoints = getQuadPoints(dict, null);
- if (quadPoints) {
- if (!this.appearance) {
- const strokeColor = this.color ? getPdfColorArray(this.color) : [0, 0, 0];
- const strokeAlpha = dict.get("CA");
- this._setDefaultAppearance({
- xref,
- extra: "[] 0 d 1 w",
- strokeColor,
- strokeAlpha,
- pointsCallback: (buffer, points) => {
- buffer.push(`${(points[0].x + points[2].x) / 2} ` + `${(points[0].y + points[2].y) / 2} m`, `${(points[1].x + points[3].x) / 2} ` + `${(points[1].y + points[3].y) / 2} l`, "S");
- return [points[0].x, points[1].x, points[3].y, points[1].y];
- }
- });
- }
- } else {
- this.data.popupRef = null;
- }
- }
-}
-class StampAnnotation extends MarkupAnnotation {
- constructor(params) {
- super(params);
- this.data.annotationType = _util.AnnotationType.STAMP;
- this.data.hasOwnCanvas = this.data.noRotate;
- }
- static async createImage(bitmap, xref) {
- const {
- width,
- height
- } = bitmap;
- const canvas = new OffscreenCanvas(width, height);
- const ctx = canvas.getContext("2d", {
- alpha: true
- });
- ctx.drawImage(bitmap, 0, 0);
- const data = ctx.getImageData(0, 0, width, height).data;
- const buf32 = new Uint32Array(data.buffer);
- const hasAlpha = buf32.some(_util.FeatureTest.isLittleEndian ? x => x >>> 24 !== 0xff : x => (x & 0xff) !== 0xff);
- if (hasAlpha) {
- ctx.fillStyle = "white";
- ctx.fillRect(0, 0, width, height);
- ctx.drawImage(bitmap, 0, 0);
- }
- const jpegBufferPromise = canvas.convertToBlob({
- type: "image/jpeg",
- quality: 1
- }).then(blob => {
- return blob.arrayBuffer();
- });
- const xobjectName = _primitives.Name.get("XObject");
- const imageName = _primitives.Name.get("Image");
- const image = new _primitives.Dict(xref);
- image.set("Type", xobjectName);
- image.set("Subtype", imageName);
- image.set("BitsPerComponent", 8);
- image.set("ColorSpace", _primitives.Name.get("DeviceRGB"));
- image.set("Filter", _primitives.Name.get("DCTDecode"));
- image.set("BBox", [0, 0, width, height]);
- image.set("Width", width);
- image.set("Height", height);
- let smaskStream = null;
- if (hasAlpha) {
- const alphaBuffer = new Uint8Array(buf32.length);
- if (_util.FeatureTest.isLittleEndian) {
- for (let i = 0, ii = buf32.length; i < ii; i++) {
- alphaBuffer[i] = buf32[i] >>> 24;
- }
- } else {
- for (let i = 0, ii = buf32.length; i < ii; i++) {
- alphaBuffer[i] = buf32[i] & 0xff;
- }
- }
- const smask = new _primitives.Dict(xref);
- smask.set("Type", xobjectName);
- smask.set("Subtype", imageName);
- smask.set("BitsPerComponent", 8);
- smask.set("ColorSpace", _primitives.Name.get("DeviceGray"));
- smask.set("Width", width);
- smask.set("Height", height);
- smaskStream = new _stream.Stream(alphaBuffer, 0, 0, smask);
- }
- const imageStream = new _stream.Stream(await jpegBufferPromise, 0, 0, image);
- return {
- imageStream,
- smaskStream,
- width,
- height
- };
- }
- static createNewDict(annotation, xref, {
- apRef,
- ap
- }) {
- const {
- rect,
- rotation,
- user
- } = annotation;
- const stamp = new _primitives.Dict(xref);
- stamp.set("Type", _primitives.Name.get("Annot"));
- stamp.set("Subtype", _primitives.Name.get("Stamp"));
- stamp.set("CreationDate", `D:${(0, _util.getModificationDate)()}`);
- stamp.set("Rect", rect);
- stamp.set("F", 4);
- stamp.set("Border", [0, 0, 0]);
- stamp.set("Rotate", rotation);
- if (user) {
- stamp.set("T", (0, _core_utils.isAscii)(user) ? user : (0, _core_utils.stringToUTF16String)(user, true));
- }
- if (apRef || ap) {
- const n = new _primitives.Dict(xref);
- stamp.set("AP", n);
- if (apRef) {
- n.set("N", apRef);
- } else {
- n.set("N", ap);
- }
- }
- return stamp;
- }
- static async createNewAppearanceStream(annotation, xref, params) {
- const {
- rotation
- } = annotation;
- const {
- imageRef,
- width,
- height
- } = params.image;
- const resources = new _primitives.Dict(xref);
- const xobject = new _primitives.Dict(xref);
- resources.set("XObject", xobject);
- xobject.set("Im0", imageRef);
- const appearance = `q ${width} 0 0 ${height} 0 0 cm /Im0 Do Q`;
- const appearanceStreamDict = new _primitives.Dict(xref);
- appearanceStreamDict.set("FormType", 1);
- appearanceStreamDict.set("Subtype", _primitives.Name.get("Form"));
- appearanceStreamDict.set("Type", _primitives.Name.get("XObject"));
- appearanceStreamDict.set("BBox", [0, 0, width, height]);
- appearanceStreamDict.set("Resources", resources);
- if (rotation) {
- const matrix = (0, _core_utils.getRotationMatrix)(rotation, width, height);
- appearanceStreamDict.set("Matrix", matrix);
- }
- const ap = new _stream.StringStream(appearance);
- ap.dict = appearanceStreamDict;
- return ap;
- }
-}
-class FileAttachmentAnnotation extends MarkupAnnotation {
- constructor(params) {
- super(params);
- const {
- dict,
- xref
- } = params;
- const file = new _file_spec.FileSpec(dict.get("FS"), xref);
- this.data.annotationType = _util.AnnotationType.FILEATTACHMENT;
- this.data.hasOwnCanvas = this.data.noRotate;
- this.data.file = file.serializable;
- const name = dict.get("Name");
- this.data.name = name instanceof _primitives.Name ? (0, _util.stringToPDFString)(name.name) : "PushPin";
- const fillAlpha = dict.get("ca");
- this.data.fillAlpha = typeof fillAlpha === "number" && fillAlpha >= 0 && fillAlpha <= 1 ? fillAlpha : null;
- }
-}
-
-/***/ }),
-/* 11 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.FakeUnicodeFont = void 0;
-exports.createDefaultAppearance = createDefaultAppearance;
-exports.getPdfColor = getPdfColor;
-exports.parseAppearanceStream = parseAppearanceStream;
-exports.parseDefaultAppearance = parseDefaultAppearance;
-var _primitives = __w_pdfjs_require__(4);
-var _core_utils = __w_pdfjs_require__(3);
-var _util = __w_pdfjs_require__(2);
-var _colorspace = __w_pdfjs_require__(12);
-var _evaluator = __w_pdfjs_require__(13);
-var _image_utils = __w_pdfjs_require__(59);
-var _function = __w_pdfjs_require__(57);
-var _stream = __w_pdfjs_require__(8);
-class DefaultAppearanceEvaluator extends _evaluator.EvaluatorPreprocessor {
- constructor(str) {
- super(new _stream.StringStream(str));
- }
- parse() {
- const operation = {
- fn: 0,
- args: []
- };
- const result = {
- fontSize: 0,
- fontName: "",
- fontColor: new Uint8ClampedArray(3)
- };
- try {
- while (true) {
- operation.args.length = 0;
- if (!this.read(operation)) {
- break;
- }
- if (this.savedStatesDepth !== 0) {
- continue;
- }
- const {
- fn,
- args
- } = operation;
- switch (fn | 0) {
- case _util.OPS.setFont:
- const [fontName, fontSize] = args;
- if (fontName instanceof _primitives.Name) {
- result.fontName = fontName.name;
- }
- if (typeof fontSize === "number" && fontSize > 0) {
- result.fontSize = fontSize;
- }
- break;
- case _util.OPS.setFillRGBColor:
- _colorspace.ColorSpace.singletons.rgb.getRgbItem(args, 0, result.fontColor, 0);
- break;
- case _util.OPS.setFillGray:
- _colorspace.ColorSpace.singletons.gray.getRgbItem(args, 0, result.fontColor, 0);
- break;
- case _util.OPS.setFillCMYKColor:
- _colorspace.ColorSpace.singletons.cmyk.getRgbItem(args, 0, result.fontColor, 0);
- break;
- }
- }
- } catch (reason) {
- (0, _util.warn)(`parseDefaultAppearance - ignoring errors: "${reason}".`);
- }
- return result;
- }
-}
-function parseDefaultAppearance(str) {
- return new DefaultAppearanceEvaluator(str).parse();
-}
-class AppearanceStreamEvaluator extends _evaluator.EvaluatorPreprocessor {
- constructor(stream, evaluatorOptions, xref) {
- super(stream);
- this.stream = stream;
- this.evaluatorOptions = evaluatorOptions;
- this.xref = xref;
- this.resources = stream.dict?.get("Resources");
- }
- parse() {
- const operation = {
- fn: 0,
- args: []
- };
- let result = {
- scaleFactor: 1,
- fontSize: 0,
- fontName: "",
- fontColor: new Uint8ClampedArray(3),
- fillColorSpace: _colorspace.ColorSpace.singletons.gray
- };
- let breakLoop = false;
- const stack = [];
- try {
- while (true) {
- operation.args.length = 0;
- if (breakLoop || !this.read(operation)) {
- break;
- }
- const {
- fn,
- args
- } = operation;
- switch (fn | 0) {
- case _util.OPS.save:
- stack.push({
- scaleFactor: result.scaleFactor,
- fontSize: result.fontSize,
- fontName: result.fontName,
- fontColor: result.fontColor.slice(),
- fillColorSpace: result.fillColorSpace
- });
- break;
- case _util.OPS.restore:
- result = stack.pop() || result;
- break;
- case _util.OPS.setTextMatrix:
- result.scaleFactor *= Math.hypot(args[0], args[1]);
- break;
- case _util.OPS.setFont:
- const [fontName, fontSize] = args;
- if (fontName instanceof _primitives.Name) {
- result.fontName = fontName.name;
- }
- if (typeof fontSize === "number" && fontSize > 0) {
- result.fontSize = fontSize * result.scaleFactor;
- }
- break;
- case _util.OPS.setFillColorSpace:
- result.fillColorSpace = _colorspace.ColorSpace.parse({
- cs: args[0],
- xref: this.xref,
- resources: this.resources,
- pdfFunctionFactory: this._pdfFunctionFactory,
- localColorSpaceCache: this._localColorSpaceCache
- });
- break;
- case _util.OPS.setFillColor:
- const cs = result.fillColorSpace;
- cs.getRgbItem(args, 0, result.fontColor, 0);
- break;
- case _util.OPS.setFillRGBColor:
- _colorspace.ColorSpace.singletons.rgb.getRgbItem(args, 0, result.fontColor, 0);
- break;
- case _util.OPS.setFillGray:
- _colorspace.ColorSpace.singletons.gray.getRgbItem(args, 0, result.fontColor, 0);
- break;
- case _util.OPS.setFillCMYKColor:
- _colorspace.ColorSpace.singletons.cmyk.getRgbItem(args, 0, result.fontColor, 0);
- break;
- case _util.OPS.showText:
- case _util.OPS.showSpacedText:
- case _util.OPS.nextLineShowText:
- case _util.OPS.nextLineSetSpacingShowText:
- breakLoop = true;
- break;
- }
- }
- } catch (reason) {
- (0, _util.warn)(`parseAppearanceStream - ignoring errors: "${reason}".`);
- }
- this.stream.reset();
- delete result.scaleFactor;
- delete result.fillColorSpace;
- return result;
- }
- get _localColorSpaceCache() {
- return (0, _util.shadow)(this, "_localColorSpaceCache", new _image_utils.LocalColorSpaceCache());
- }
- get _pdfFunctionFactory() {
- const pdfFunctionFactory = new _function.PDFFunctionFactory({
- xref: this.xref,
- isEvalSupported: this.evaluatorOptions.isEvalSupported
- });
- return (0, _util.shadow)(this, "_pdfFunctionFactory", pdfFunctionFactory);
- }
-}
-function parseAppearanceStream(stream, evaluatorOptions, xref) {
- return new AppearanceStreamEvaluator(stream, evaluatorOptions, xref).parse();
-}
-function getPdfColor(color, isFill) {
- if (color[0] === color[1] && color[1] === color[2]) {
- const gray = color[0] / 255;
- return `${(0, _core_utils.numberToString)(gray)} ${isFill ? "g" : "G"}`;
- }
- return Array.from(color, c => (0, _core_utils.numberToString)(c / 255)).join(" ") + ` ${isFill ? "rg" : "RG"}`;
-}
-function createDefaultAppearance({
- fontSize,
- fontName,
- fontColor
-}) {
- return `/${(0, _core_utils.escapePDFName)(fontName)} ${fontSize} Tf ${getPdfColor(fontColor, true)}`;
-}
-class FakeUnicodeFont {
- constructor(xref, fontFamily) {
- this.xref = xref;
- this.widths = null;
- this.firstChar = Infinity;
- this.lastChar = -Infinity;
- this.fontFamily = fontFamily;
- const canvas = new OffscreenCanvas(1, 1);
- this.ctxMeasure = canvas.getContext("2d");
- if (!FakeUnicodeFont._fontNameId) {
- FakeUnicodeFont._fontNameId = 1;
- }
- this.fontName = _primitives.Name.get(`InvalidPDFjsFont_${fontFamily}_${FakeUnicodeFont._fontNameId++}`);
- }
- get toUnicodeRef() {
- if (!FakeUnicodeFont._toUnicodeRef) {
- const toUnicode = `/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (Adobe)
-/Ordering (UCS) /Supplement 0 >> def
-/CMapName /Adobe-Identity-UCS def
-/CMapType 2 def
-1 begincodespacerange
-<0000>
-endcodespacerange
-1 beginbfrange
-<0000> <0000>
-endbfrange
-endcmap CMapName currentdict /CMap defineresource pop end end`;
- const toUnicodeStream = FakeUnicodeFont.toUnicodeStream = new _stream.StringStream(toUnicode);
- const toUnicodeDict = new _primitives.Dict(this.xref);
- toUnicodeStream.dict = toUnicodeDict;
- toUnicodeDict.set("Length", toUnicode.length);
- FakeUnicodeFont._toUnicodeRef = this.xref.getNewPersistentRef(toUnicodeStream);
- }
- return FakeUnicodeFont._toUnicodeRef;
- }
- get fontDescriptorRef() {
- if (!FakeUnicodeFont._fontDescriptorRef) {
- const fontDescriptor = new _primitives.Dict(this.xref);
- fontDescriptor.set("Type", _primitives.Name.get("FontDescriptor"));
- fontDescriptor.set("FontName", this.fontName);
- fontDescriptor.set("FontFamily", "MyriadPro Regular");
- fontDescriptor.set("FontBBox", [0, 0, 0, 0]);
- fontDescriptor.set("FontStretch", _primitives.Name.get("Normal"));
- fontDescriptor.set("FontWeight", 400);
- fontDescriptor.set("ItalicAngle", 0);
- FakeUnicodeFont._fontDescriptorRef = this.xref.getNewPersistentRef(fontDescriptor);
- }
- return FakeUnicodeFont._fontDescriptorRef;
- }
- get descendantFontRef() {
- const descendantFont = new _primitives.Dict(this.xref);
- descendantFont.set("BaseFont", this.fontName);
- descendantFont.set("Type", _primitives.Name.get("Font"));
- descendantFont.set("Subtype", _primitives.Name.get("CIDFontType0"));
- descendantFont.set("CIDToGIDMap", _primitives.Name.get("Identity"));
- descendantFont.set("FirstChar", this.firstChar);
- descendantFont.set("LastChar", this.lastChar);
- descendantFont.set("FontDescriptor", this.fontDescriptorRef);
- descendantFont.set("DW", 1000);
- const widths = [];
- const chars = [...this.widths.entries()].sort();
- let currentChar = null;
- let currentWidths = null;
- for (const [char, width] of chars) {
- if (!currentChar) {
- currentChar = char;
- currentWidths = [width];
- continue;
- }
- if (char === currentChar + currentWidths.length) {
- currentWidths.push(width);
- } else {
- widths.push(currentChar, currentWidths);
- currentChar = char;
- currentWidths = [width];
- }
- }
- if (currentChar) {
- widths.push(currentChar, currentWidths);
- }
- descendantFont.set("W", widths);
- const cidSystemInfo = new _primitives.Dict(this.xref);
- cidSystemInfo.set("Ordering", "Identity");
- cidSystemInfo.set("Registry", "Adobe");
- cidSystemInfo.set("Supplement", 0);
- descendantFont.set("CIDSystemInfo", cidSystemInfo);
- return this.xref.getNewPersistentRef(descendantFont);
- }
- get baseFontRef() {
- const baseFont = new _primitives.Dict(this.xref);
- baseFont.set("BaseFont", this.fontName);
- baseFont.set("Type", _primitives.Name.get("Font"));
- baseFont.set("Subtype", _primitives.Name.get("Type0"));
- baseFont.set("Encoding", _primitives.Name.get("Identity-H"));
- baseFont.set("DescendantFonts", [this.descendantFontRef]);
- baseFont.set("ToUnicode", this.toUnicodeRef);
- return this.xref.getNewPersistentRef(baseFont);
- }
- get resources() {
- const resources = new _primitives.Dict(this.xref);
- const font = new _primitives.Dict(this.xref);
- font.set(this.fontName.name, this.baseFontRef);
- resources.set("Font", font);
- return resources;
- }
- _createContext() {
- this.widths = new Map();
- this.ctxMeasure.font = `1000px ${this.fontFamily}`;
- return this.ctxMeasure;
- }
- createFontResources(text) {
- const ctx = this._createContext();
- for (const line of text.split(/\r\n?|\n/)) {
- for (const char of line.split("")) {
- const code = char.charCodeAt(0);
- if (this.widths.has(code)) {
- continue;
- }
- const metrics = ctx.measureText(char);
- const width = Math.ceil(metrics.width);
- this.widths.set(code, width);
- this.firstChar = Math.min(code, this.firstChar);
- this.lastChar = Math.max(code, this.lastChar);
- }
- }
- return this.resources;
- }
- createAppearance(text, rect, rotation, fontSize, bgColor, strokeAlpha) {
- const ctx = this._createContext();
- const lines = [];
- let maxWidth = -Infinity;
- for (const line of text.split(/\r\n?|\n/)) {
- lines.push(line);
- const lineWidth = ctx.measureText(line).width;
- maxWidth = Math.max(maxWidth, lineWidth);
- for (const char of line.split("")) {
- const code = char.charCodeAt(0);
- let width = this.widths.get(code);
- if (width === undefined) {
- const metrics = ctx.measureText(char);
- width = Math.ceil(metrics.width);
- this.widths.set(code, width);
- this.firstChar = Math.min(code, this.firstChar);
- this.lastChar = Math.max(code, this.lastChar);
- }
- }
- }
- maxWidth *= fontSize / 1000;
- const [x1, y1, x2, y2] = rect;
- let w = x2 - x1;
- let h = y2 - y1;
- if (rotation % 180 !== 0) {
- [w, h] = [h, w];
- }
- let hscale = 1;
- if (maxWidth > w) {
- hscale = w / maxWidth;
- }
- let vscale = 1;
- const lineHeight = _util.LINE_FACTOR * fontSize;
- const lineDescent = _util.LINE_DESCENT_FACTOR * fontSize;
- const maxHeight = lineHeight * lines.length;
- if (maxHeight > h) {
- vscale = h / maxHeight;
- }
- const fscale = Math.min(hscale, vscale);
- const newFontSize = fontSize * fscale;
- const buffer = ["q", `0 0 ${(0, _core_utils.numberToString)(w)} ${(0, _core_utils.numberToString)(h)} re W n`, `BT`, `1 0 0 1 0 ${(0, _core_utils.numberToString)(h + lineDescent)} Tm 0 Tc ${getPdfColor(bgColor, true)}`, `/${this.fontName.name} ${(0, _core_utils.numberToString)(newFontSize)} Tf`];
- const {
- resources
- } = this;
- strokeAlpha = typeof strokeAlpha === "number" && strokeAlpha >= 0 && strokeAlpha <= 1 ? strokeAlpha : 1;
- if (strokeAlpha !== 1) {
- buffer.push("/R0 gs");
- const extGState = new _primitives.Dict(this.xref);
- const r0 = new _primitives.Dict(this.xref);
- r0.set("ca", strokeAlpha);
- r0.set("CA", strokeAlpha);
- r0.set("Type", _primitives.Name.get("ExtGState"));
- extGState.set("R0", r0);
- resources.set("ExtGState", extGState);
- }
- const vShift = (0, _core_utils.numberToString)(lineHeight);
- for (const line of lines) {
- buffer.push(`0 -${vShift} Td <${(0, _core_utils.stringToUTF16HexString)(line)}> Tj`);
- }
- buffer.push("ET", "Q");
- const appearance = buffer.join("\n");
- const appearanceStreamDict = new _primitives.Dict(this.xref);
- appearanceStreamDict.set("Subtype", _primitives.Name.get("Form"));
- appearanceStreamDict.set("Type", _primitives.Name.get("XObject"));
- appearanceStreamDict.set("BBox", [0, 0, w, h]);
- appearanceStreamDict.set("Length", appearance.length);
- appearanceStreamDict.set("Resources", resources);
- if (rotation) {
- const matrix = (0, _core_utils.getRotationMatrix)(rotation, w, h);
- appearanceStreamDict.set("Matrix", matrix);
- }
- const ap = new _stream.StringStream(appearance);
- ap.dict = appearanceStreamDict;
- return ap;
- }
-}
-exports.FakeUnicodeFont = FakeUnicodeFont;
-
-/***/ }),
-/* 12 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.ColorSpace = void 0;
-var _util = __w_pdfjs_require__(2);
-var _primitives = __w_pdfjs_require__(4);
-var _base_stream = __w_pdfjs_require__(5);
-var _core_utils = __w_pdfjs_require__(3);
-function resizeRgbImage(src, dest, w1, h1, w2, h2, alpha01) {
- const COMPONENTS = 3;
- alpha01 = alpha01 !== 1 ? 0 : alpha01;
- const xRatio = w1 / w2;
- const yRatio = h1 / h2;
- let newIndex = 0,
- oldIndex;
- const xScaled = new Uint16Array(w2);
- const w1Scanline = w1 * COMPONENTS;
- for (let i = 0; i < w2; i++) {
- xScaled[i] = Math.floor(i * xRatio) * COMPONENTS;
- }
- for (let i = 0; i < h2; i++) {
- const py = Math.floor(i * yRatio) * w1Scanline;
- for (let j = 0; j < w2; j++) {
- oldIndex = py + xScaled[j];
- dest[newIndex++] = src[oldIndex++];
- dest[newIndex++] = src[oldIndex++];
- dest[newIndex++] = src[oldIndex++];
- newIndex += alpha01;
- }
- }
-}
-class ColorSpace {
- constructor(name, numComps) {
- if (this.constructor === ColorSpace) {
- (0, _util.unreachable)("Cannot initialize ColorSpace.");
- }
- this.name = name;
- this.numComps = numComps;
- }
- getRgb(src, srcOffset) {
- const rgb = new Uint8ClampedArray(3);
- this.getRgbItem(src, srcOffset, rgb, 0);
- return rgb;
- }
- getRgbItem(src, srcOffset, dest, destOffset) {
- (0, _util.unreachable)("Should not call ColorSpace.getRgbItem");
- }
- getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
- (0, _util.unreachable)("Should not call ColorSpace.getRgbBuffer");
- }
- getOutputLength(inputLength, alpha01) {
- (0, _util.unreachable)("Should not call ColorSpace.getOutputLength");
- }
- isPassthrough(bits) {
- return false;
- }
- isDefaultDecode(decodeMap, bpc) {
- return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
- }
- fillRgb(dest, originalWidth, originalHeight, width, height, actualHeight, bpc, comps, alpha01) {
- const count = originalWidth * originalHeight;
- let rgbBuf = null;
- const numComponentColors = 1 << bpc;
- const needsResizing = originalHeight !== height || originalWidth !== width;
- if (this.isPassthrough(bpc)) {
- rgbBuf = comps;
- } else if (this.numComps === 1 && count > numComponentColors && this.name !== "DeviceGray" && this.name !== "DeviceRGB") {
- const allColors = bpc <= 8 ? new Uint8Array(numComponentColors) : new Uint16Array(numComponentColors);
- for (let i = 0; i < numComponentColors; i++) {
- allColors[i] = i;
- }
- const colorMap = new Uint8ClampedArray(numComponentColors * 3);
- this.getRgbBuffer(allColors, 0, numComponentColors, colorMap, 0, bpc, 0);
- if (!needsResizing) {
- let destPos = 0;
- for (let i = 0; i < count; ++i) {
- const key = comps[i] * 3;
- dest[destPos++] = colorMap[key];
- dest[destPos++] = colorMap[key + 1];
- dest[destPos++] = colorMap[key + 2];
- destPos += alpha01;
- }
- } else {
- rgbBuf = new Uint8Array(count * 3);
- let rgbPos = 0;
- for (let i = 0; i < count; ++i) {
- const key = comps[i] * 3;
- rgbBuf[rgbPos++] = colorMap[key];
- rgbBuf[rgbPos++] = colorMap[key + 1];
- rgbBuf[rgbPos++] = colorMap[key + 2];
- }
- }
- } else if (!needsResizing) {
- this.getRgbBuffer(comps, 0, width * actualHeight, dest, 0, bpc, alpha01);
- } else {
- rgbBuf = new Uint8ClampedArray(count * 3);
- this.getRgbBuffer(comps, 0, count, rgbBuf, 0, bpc, 0);
- }
- if (rgbBuf) {
- if (needsResizing) {
- resizeRgbImage(rgbBuf, dest, originalWidth, originalHeight, width, height, alpha01);
- } else {
- let destPos = 0,
- rgbPos = 0;
- for (let i = 0, ii = width * actualHeight; i < ii; i++) {
- dest[destPos++] = rgbBuf[rgbPos++];
- dest[destPos++] = rgbBuf[rgbPos++];
- dest[destPos++] = rgbBuf[rgbPos++];
- destPos += alpha01;
- }
- }
- }
- }
- get usesZeroToOneRange() {
- return (0, _util.shadow)(this, "usesZeroToOneRange", true);
- }
- static _cache(cacheKey, xref, localColorSpaceCache, parsedColorSpace) {
- if (!localColorSpaceCache) {
- throw new Error('ColorSpace._cache - expected "localColorSpaceCache" argument.');
- }
- if (!parsedColorSpace) {
- throw new Error('ColorSpace._cache - expected "parsedColorSpace" argument.');
- }
- let csName, csRef;
- if (cacheKey instanceof _primitives.Ref) {
- csRef = cacheKey;
- cacheKey = xref.fetch(cacheKey);
- }
- if (cacheKey instanceof _primitives.Name) {
- csName = cacheKey.name;
- }
- if (csName || csRef) {
- localColorSpaceCache.set(csName, csRef, parsedColorSpace);
- }
- }
- static getCached(cacheKey, xref, localColorSpaceCache) {
- if (!localColorSpaceCache) {
- throw new Error('ColorSpace.getCached - expected "localColorSpaceCache" argument.');
- }
- if (cacheKey instanceof _primitives.Ref) {
- const localColorSpace = localColorSpaceCache.getByRef(cacheKey);
- if (localColorSpace) {
- return localColorSpace;
- }
- try {
- cacheKey = xref.fetch(cacheKey);
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- }
- }
- if (cacheKey instanceof _primitives.Name) {
- const localColorSpace = localColorSpaceCache.getByName(cacheKey.name);
- if (localColorSpace) {
- return localColorSpace;
- }
- }
- return null;
- }
- static async parseAsync({
- cs,
- xref,
- resources = null,
- pdfFunctionFactory,
- localColorSpaceCache
- }) {
- const parsedColorSpace = this._parse(cs, xref, resources, pdfFunctionFactory);
- this._cache(cs, xref, localColorSpaceCache, parsedColorSpace);
- return parsedColorSpace;
- }
- static parse({
- cs,
- xref,
- resources = null,
- pdfFunctionFactory,
- localColorSpaceCache
- }) {
- const cachedColorSpace = this.getCached(cs, xref, localColorSpaceCache);
- if (cachedColorSpace) {
- return cachedColorSpace;
- }
- const parsedColorSpace = this._parse(cs, xref, resources, pdfFunctionFactory);
- this._cache(cs, xref, localColorSpaceCache, parsedColorSpace);
- return parsedColorSpace;
- }
- static _parse(cs, xref, resources = null, pdfFunctionFactory) {
- cs = xref.fetchIfRef(cs);
- if (cs instanceof _primitives.Name) {
- switch (cs.name) {
- case "G":
- case "DeviceGray":
- return this.singletons.gray;
- case "RGB":
- case "DeviceRGB":
- return this.singletons.rgb;
- case "CMYK":
- case "DeviceCMYK":
- return this.singletons.cmyk;
- case "Pattern":
- return new PatternCS(null);
- default:
- if (resources instanceof _primitives.Dict) {
- const colorSpaces = resources.get("ColorSpace");
- if (colorSpaces instanceof _primitives.Dict) {
- const resourcesCS = colorSpaces.get(cs.name);
- if (resourcesCS) {
- if (resourcesCS instanceof _primitives.Name) {
- return this._parse(resourcesCS, xref, resources, pdfFunctionFactory);
- }
- cs = resourcesCS;
- break;
- }
- }
- }
- throw new _util.FormatError(`Unrecognized ColorSpace: ${cs.name}`);
- }
- }
- if (Array.isArray(cs)) {
- const mode = xref.fetchIfRef(cs[0]).name;
- let params, numComps, baseCS, whitePoint, blackPoint, gamma;
- switch (mode) {
- case "G":
- case "DeviceGray":
- return this.singletons.gray;
- case "RGB":
- case "DeviceRGB":
- return this.singletons.rgb;
- case "CMYK":
- case "DeviceCMYK":
- return this.singletons.cmyk;
- case "CalGray":
- params = xref.fetchIfRef(cs[1]);
- whitePoint = params.getArray("WhitePoint");
- blackPoint = params.getArray("BlackPoint");
- gamma = params.get("Gamma");
- return new CalGrayCS(whitePoint, blackPoint, gamma);
- case "CalRGB":
- params = xref.fetchIfRef(cs[1]);
- whitePoint = params.getArray("WhitePoint");
- blackPoint = params.getArray("BlackPoint");
- gamma = params.getArray("Gamma");
- const matrix = params.getArray("Matrix");
- return new CalRGBCS(whitePoint, blackPoint, gamma, matrix);
- case "ICCBased":
- const stream = xref.fetchIfRef(cs[1]);
- const dict = stream.dict;
- numComps = dict.get("N");
- const alt = dict.get("Alternate");
- if (alt) {
- const altCS = this._parse(alt, xref, resources, pdfFunctionFactory);
- if (altCS.numComps === numComps) {
- return altCS;
- }
- (0, _util.warn)("ICCBased color space: Ignoring incorrect /Alternate entry.");
- }
- if (numComps === 1) {
- return this.singletons.gray;
- } else if (numComps === 3) {
- return this.singletons.rgb;
- } else if (numComps === 4) {
- return this.singletons.cmyk;
- }
- break;
- case "Pattern":
- baseCS = cs[1] || null;
- if (baseCS) {
- baseCS = this._parse(baseCS, xref, resources, pdfFunctionFactory);
- }
- return new PatternCS(baseCS);
- case "I":
- case "Indexed":
- baseCS = this._parse(cs[1], xref, resources, pdfFunctionFactory);
- const hiVal = xref.fetchIfRef(cs[2]) + 1;
- const lookup = xref.fetchIfRef(cs[3]);
- return new IndexedCS(baseCS, hiVal, lookup);
- case "Separation":
- case "DeviceN":
- const name = xref.fetchIfRef(cs[1]);
- numComps = Array.isArray(name) ? name.length : 1;
- baseCS = this._parse(cs[2], xref, resources, pdfFunctionFactory);
- const tintFn = pdfFunctionFactory.create(cs[3]);
- return new AlternateCS(numComps, baseCS, tintFn);
- case "Lab":
- params = xref.fetchIfRef(cs[1]);
- whitePoint = params.getArray("WhitePoint");
- blackPoint = params.getArray("BlackPoint");
- const range = params.getArray("Range");
- return new LabCS(whitePoint, blackPoint, range);
- default:
- throw new _util.FormatError(`Unimplemented ColorSpace object: ${mode}`);
- }
- }
- throw new _util.FormatError(`Unrecognized ColorSpace object: ${cs}`);
- }
- static isDefaultDecode(decode, numComps) {
- if (!Array.isArray(decode)) {
- return true;
- }
- if (numComps * 2 !== decode.length) {
- (0, _util.warn)("The decode map is not the correct length");
- return true;
- }
- for (let i = 0, ii = decode.length; i < ii; i += 2) {
- if (decode[i] !== 0 || decode[i + 1] !== 1) {
- return false;
- }
- }
- return true;
- }
- static get singletons() {
- return (0, _util.shadow)(this, "singletons", {
- get gray() {
- return (0, _util.shadow)(this, "gray", new DeviceGrayCS());
- },
- get rgb() {
- return (0, _util.shadow)(this, "rgb", new DeviceRgbCS());
- },
- get cmyk() {
- return (0, _util.shadow)(this, "cmyk", new DeviceCmykCS());
- }
- });
- }
-}
-exports.ColorSpace = ColorSpace;
-class AlternateCS extends ColorSpace {
- constructor(numComps, base, tintFn) {
- super("Alternate", numComps);
- this.base = base;
- this.tintFn = tintFn;
- this.tmpBuf = new Float32Array(base.numComps);
- }
- getRgbItem(src, srcOffset, dest, destOffset) {
- const tmpBuf = this.tmpBuf;
- this.tintFn(src, srcOffset, tmpBuf, 0);
- this.base.getRgbItem(tmpBuf, 0, dest, destOffset);
- }
- getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
- const tintFn = this.tintFn;
- const base = this.base;
- const scale = 1 / ((1 << bits) - 1);
- const baseNumComps = base.numComps;
- const usesZeroToOneRange = base.usesZeroToOneRange;
- const isPassthrough = (base.isPassthrough(8) || !usesZeroToOneRange) && alpha01 === 0;
- let pos = isPassthrough ? destOffset : 0;
- const baseBuf = isPassthrough ? dest : new Uint8ClampedArray(baseNumComps * count);
- const numComps = this.numComps;
- const scaled = new Float32Array(numComps);
- const tinted = new Float32Array(baseNumComps);
- let i, j;
- for (i = 0; i < count; i++) {
- for (j = 0; j < numComps; j++) {
- scaled[j] = src[srcOffset++] * scale;
- }
- tintFn(scaled, 0, tinted, 0);
- if (usesZeroToOneRange) {
- for (j = 0; j < baseNumComps; j++) {
- baseBuf[pos++] = tinted[j] * 255;
- }
- } else {
- base.getRgbItem(tinted, 0, baseBuf, pos);
- pos += baseNumComps;
- }
- }
- if (!isPassthrough) {
- base.getRgbBuffer(baseBuf, 0, count, dest, destOffset, 8, alpha01);
- }
- }
- getOutputLength(inputLength, alpha01) {
- return this.base.getOutputLength(inputLength * this.base.numComps / this.numComps, alpha01);
- }
-}
-class PatternCS extends ColorSpace {
- constructor(baseCS) {
- super("Pattern", null);
- this.base = baseCS;
- }
- isDefaultDecode(decodeMap, bpc) {
- (0, _util.unreachable)("Should not call PatternCS.isDefaultDecode");
- }
-}
-class IndexedCS extends ColorSpace {
- constructor(base, highVal, lookup) {
- super("Indexed", 1);
- this.base = base;
- this.highVal = highVal;
- const length = base.numComps * highVal;
- this.lookup = new Uint8Array(length);
- if (lookup instanceof _base_stream.BaseStream) {
- const bytes = lookup.getBytes(length);
- this.lookup.set(bytes);
- } else if (typeof lookup === "string") {
- for (let i = 0; i < length; ++i) {
- this.lookup[i] = lookup.charCodeAt(i) & 0xff;
- }
- } else {
- throw new _util.FormatError(`IndexedCS - unrecognized lookup table: ${lookup}`);
- }
- }
- getRgbItem(src, srcOffset, dest, destOffset) {
- const numComps = this.base.numComps;
- const start = src[srcOffset] * numComps;
- this.base.getRgbBuffer(this.lookup, start, 1, dest, destOffset, 8, 0);
- }
- getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
- const base = this.base;
- const numComps = base.numComps;
- const outputDelta = base.getOutputLength(numComps, alpha01);
- const lookup = this.lookup;
- for (let i = 0; i < count; ++i) {
- const lookupPos = src[srcOffset++] * numComps;
- base.getRgbBuffer(lookup, lookupPos, 1, dest, destOffset, 8, alpha01);
- destOffset += outputDelta;
- }
- }
- getOutputLength(inputLength, alpha01) {
- return this.base.getOutputLength(inputLength * this.base.numComps, alpha01);
- }
- isDefaultDecode(decodeMap, bpc) {
- if (!Array.isArray(decodeMap)) {
- return true;
- }
- if (decodeMap.length !== 2) {
- (0, _util.warn)("Decode map length is not correct");
- return true;
- }
- if (!Number.isInteger(bpc) || bpc < 1) {
- (0, _util.warn)("Bits per component is not correct");
- return true;
- }
- return decodeMap[0] === 0 && decodeMap[1] === (1 << bpc) - 1;
- }
-}
-class DeviceGrayCS extends ColorSpace {
- constructor() {
- super("DeviceGray", 1);
- }
- getRgbItem(src, srcOffset, dest, destOffset) {
- const c = src[srcOffset] * 255;
- dest[destOffset] = dest[destOffset + 1] = dest[destOffset + 2] = c;
- }
- getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
- const scale = 255 / ((1 << bits) - 1);
- let j = srcOffset,
- q = destOffset;
- for (let i = 0; i < count; ++i) {
- const c = scale * src[j++];
- dest[q++] = c;
- dest[q++] = c;
- dest[q++] = c;
- q += alpha01;
- }
- }
- getOutputLength(inputLength, alpha01) {
- return inputLength * (3 + alpha01);
- }
-}
-class DeviceRgbCS extends ColorSpace {
- constructor() {
- super("DeviceRGB", 3);
- }
- getRgbItem(src, srcOffset, dest, destOffset) {
- dest[destOffset] = src[srcOffset] * 255;
- dest[destOffset + 1] = src[srcOffset + 1] * 255;
- dest[destOffset + 2] = src[srcOffset + 2] * 255;
- }
- getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
- if (bits === 8 && alpha01 === 0) {
- dest.set(src.subarray(srcOffset, srcOffset + count * 3), destOffset);
- return;
- }
- const scale = 255 / ((1 << bits) - 1);
- let j = srcOffset,
- q = destOffset;
- for (let i = 0; i < count; ++i) {
- dest[q++] = scale * src[j++];
- dest[q++] = scale * src[j++];
- dest[q++] = scale * src[j++];
- q += alpha01;
- }
- }
- getOutputLength(inputLength, alpha01) {
- return inputLength * (3 + alpha01) / 3 | 0;
- }
- isPassthrough(bits) {
- return bits === 8;
- }
-}
-class DeviceCmykCS extends ColorSpace {
- constructor() {
- super("DeviceCMYK", 4);
- }
- #toRgb(src, srcOffset, srcScale, dest, destOffset) {
- const c = src[srcOffset] * srcScale;
- const m = src[srcOffset + 1] * srcScale;
- const y = src[srcOffset + 2] * srcScale;
- const k = src[srcOffset + 3] * srcScale;
- dest[destOffset] = 255 + c * (-4.387332384609988 * c + 54.48615194189176 * m + 18.82290502165302 * y + 212.25662451639585 * k + -285.2331026137004) + m * (1.7149763477362134 * m - 5.6096736904047315 * y + -17.873870861415444 * k - 5.497006427196366) + y * (-2.5217340131683033 * y - 21.248923337353073 * k + 17.5119270841813) + k * (-21.86122147463605 * k - 189.48180835922747);
- dest[destOffset + 1] = 255 + c * (8.841041422036149 * c + 60.118027045597366 * m + 6.871425592049007 * y + 31.159100130055922 * k + -79.2970844816548) + m * (-15.310361306967817 * m + 17.575251261109482 * y + 131.35250912493976 * k - 190.9453302588951) + y * (4.444339102852739 * y + 9.8632861493405 * k - 24.86741582555878) + k * (-20.737325471181034 * k - 187.80453709719578);
- dest[destOffset + 2] = 255 + c * (0.8842522430003296 * c + 8.078677503112928 * m + 30.89978309703729 * y - 0.23883238689178934 * k + -14.183576799673286) + m * (10.49593273432072 * m + 63.02378494754052 * y + 50.606957656360734 * k - 112.23884253719248) + y * (0.03296041114873217 * y + 115.60384449646641 * k + -193.58209356861505) + k * (-22.33816807309886 * k - 180.12613974708367);
- }
- getRgbItem(src, srcOffset, dest, destOffset) {
- this.#toRgb(src, srcOffset, 1, dest, destOffset);
- }
- getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
- const scale = 1 / ((1 << bits) - 1);
- for (let i = 0; i < count; i++) {
- this.#toRgb(src, srcOffset, scale, dest, destOffset);
- srcOffset += 4;
- destOffset += 3 + alpha01;
- }
- }
- getOutputLength(inputLength, alpha01) {
- return inputLength / 4 * (3 + alpha01) | 0;
- }
-}
-class CalGrayCS extends ColorSpace {
- constructor(whitePoint, blackPoint, gamma) {
- super("CalGray", 1);
- if (!whitePoint) {
- throw new _util.FormatError("WhitePoint missing - required for color space CalGray");
- }
- [this.XW, this.YW, this.ZW] = whitePoint;
- [this.XB, this.YB, this.ZB] = blackPoint || [0, 0, 0];
- this.G = gamma || 1;
- if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) {
- throw new _util.FormatError(`Invalid WhitePoint components for ${this.name}, no fallback available`);
- }
- if (this.XB < 0 || this.YB < 0 || this.ZB < 0) {
- (0, _util.info)(`Invalid BlackPoint for ${this.name}, falling back to default.`);
- this.XB = this.YB = this.ZB = 0;
- }
- if (this.XB !== 0 || this.YB !== 0 || this.ZB !== 0) {
- (0, _util.warn)(`${this.name}, BlackPoint: XB: ${this.XB}, YB: ${this.YB}, ` + `ZB: ${this.ZB}, only default values are supported.`);
- }
- if (this.G < 1) {
- (0, _util.info)(`Invalid Gamma: ${this.G} for ${this.name}, falling back to default.`);
- this.G = 1;
- }
- }
- #toRgb(src, srcOffset, dest, destOffset, scale) {
- const A = src[srcOffset] * scale;
- const AG = A ** this.G;
- const L = this.YW * AG;
- const val = Math.max(295.8 * L ** 0.3333333333333333 - 40.8, 0);
- dest[destOffset] = val;
- dest[destOffset + 1] = val;
- dest[destOffset + 2] = val;
- }
- getRgbItem(src, srcOffset, dest, destOffset) {
- this.#toRgb(src, srcOffset, dest, destOffset, 1);
- }
- getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
- const scale = 1 / ((1 << bits) - 1);
- for (let i = 0; i < count; ++i) {
- this.#toRgb(src, srcOffset, dest, destOffset, scale);
- srcOffset += 1;
- destOffset += 3 + alpha01;
- }
- }
- getOutputLength(inputLength, alpha01) {
- return inputLength * (3 + alpha01);
- }
-}
-class CalRGBCS extends ColorSpace {
- static #BRADFORD_SCALE_MATRIX = new Float32Array([0.8951, 0.2664, -0.1614, -0.7502, 1.7135, 0.0367, 0.0389, -0.0685, 1.0296]);
- static #BRADFORD_SCALE_INVERSE_MATRIX = new Float32Array([0.9869929, -0.1470543, 0.1599627, 0.4323053, 0.5183603, 0.0492912, -0.0085287, 0.0400428, 0.9684867]);
- static #SRGB_D65_XYZ_TO_RGB_MATRIX = new Float32Array([3.2404542, -1.5371385, -0.4985314, -0.9692660, 1.8760108, 0.0415560, 0.0556434, -0.2040259, 1.0572252]);
- static #FLAT_WHITEPOINT_MATRIX = new Float32Array([1, 1, 1]);
- static #tempNormalizeMatrix = new Float32Array(3);
- static #tempConvertMatrix1 = new Float32Array(3);
- static #tempConvertMatrix2 = new Float32Array(3);
- static #DECODE_L_CONSTANT = ((8 + 16) / 116) ** 3 / 8.0;
- constructor(whitePoint, blackPoint, gamma, matrix) {
- super("CalRGB", 3);
- if (!whitePoint) {
- throw new _util.FormatError("WhitePoint missing - required for color space CalRGB");
- }
- const [XW, YW, ZW] = this.whitePoint = whitePoint;
- const [XB, YB, ZB] = this.blackPoint = blackPoint || new Float32Array(3);
- [this.GR, this.GG, this.GB] = gamma || new Float32Array([1, 1, 1]);
- [this.MXA, this.MYA, this.MZA, this.MXB, this.MYB, this.MZB, this.MXC, this.MYC, this.MZC] = matrix || new Float32Array([1, 0, 0, 0, 1, 0, 0, 0, 1]);
- if (XW < 0 || ZW < 0 || YW !== 1) {
- throw new _util.FormatError(`Invalid WhitePoint components for ${this.name}, no fallback available`);
- }
- if (XB < 0 || YB < 0 || ZB < 0) {
- (0, _util.info)(`Invalid BlackPoint for ${this.name} [${XB}, ${YB}, ${ZB}], ` + "falling back to default.");
- this.blackPoint = new Float32Array(3);
- }
- if (this.GR < 0 || this.GG < 0 || this.GB < 0) {
- (0, _util.info)(`Invalid Gamma [${this.GR}, ${this.GG}, ${this.GB}] for ` + `${this.name}, falling back to default.`);
- this.GR = this.GG = this.GB = 1;
- }
- }
- #matrixProduct(a, b, result) {
- result[0] = a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
- result[1] = a[3] * b[0] + a[4] * b[1] + a[5] * b[2];
- result[2] = a[6] * b[0] + a[7] * b[1] + a[8] * b[2];
- }
- #toFlat(sourceWhitePoint, LMS, result) {
- result[0] = LMS[0] * 1 / sourceWhitePoint[0];
- result[1] = LMS[1] * 1 / sourceWhitePoint[1];
- result[2] = LMS[2] * 1 / sourceWhitePoint[2];
- }
- #toD65(sourceWhitePoint, LMS, result) {
- const D65X = 0.95047;
- const D65Y = 1;
- const D65Z = 1.08883;
- result[0] = LMS[0] * D65X / sourceWhitePoint[0];
- result[1] = LMS[1] * D65Y / sourceWhitePoint[1];
- result[2] = LMS[2] * D65Z / sourceWhitePoint[2];
- }
- #sRGBTransferFunction(color) {
- if (color <= 0.0031308) {
- return this.#adjustToRange(0, 1, 12.92 * color);
- }
- if (color >= 0.99554525) {
- return 1;
- }
- return this.#adjustToRange(0, 1, (1 + 0.055) * color ** (1 / 2.4) - 0.055);
- }
- #adjustToRange(min, max, value) {
- return Math.max(min, Math.min(max, value));
- }
- #decodeL(L) {
- if (L < 0) {
- return -this.#decodeL(-L);
- }
- if (L > 8.0) {
- return ((L + 16) / 116) ** 3;
- }
- return L * CalRGBCS.#DECODE_L_CONSTANT;
- }
- #compensateBlackPoint(sourceBlackPoint, XYZ_Flat, result) {
- if (sourceBlackPoint[0] === 0 && sourceBlackPoint[1] === 0 && sourceBlackPoint[2] === 0) {
- result[0] = XYZ_Flat[0];
- result[1] = XYZ_Flat[1];
- result[2] = XYZ_Flat[2];
- return;
- }
- const zeroDecodeL = this.#decodeL(0);
- const X_DST = zeroDecodeL;
- const X_SRC = this.#decodeL(sourceBlackPoint[0]);
- const Y_DST = zeroDecodeL;
- const Y_SRC = this.#decodeL(sourceBlackPoint[1]);
- const Z_DST = zeroDecodeL;
- const Z_SRC = this.#decodeL(sourceBlackPoint[2]);
- const X_Scale = (1 - X_DST) / (1 - X_SRC);
- const X_Offset = 1 - X_Scale;
- const Y_Scale = (1 - Y_DST) / (1 - Y_SRC);
- const Y_Offset = 1 - Y_Scale;
- const Z_Scale = (1 - Z_DST) / (1 - Z_SRC);
- const Z_Offset = 1 - Z_Scale;
- result[0] = XYZ_Flat[0] * X_Scale + X_Offset;
- result[1] = XYZ_Flat[1] * Y_Scale + Y_Offset;
- result[2] = XYZ_Flat[2] * Z_Scale + Z_Offset;
- }
- #normalizeWhitePointToFlat(sourceWhitePoint, XYZ_In, result) {
- if (sourceWhitePoint[0] === 1 && sourceWhitePoint[2] === 1) {
- result[0] = XYZ_In[0];
- result[1] = XYZ_In[1];
- result[2] = XYZ_In[2];
- return;
- }
- const LMS = result;
- this.#matrixProduct(CalRGBCS.#BRADFORD_SCALE_MATRIX, XYZ_In, LMS);
- const LMS_Flat = CalRGBCS.#tempNormalizeMatrix;
- this.#toFlat(sourceWhitePoint, LMS, LMS_Flat);
- this.#matrixProduct(CalRGBCS.#BRADFORD_SCALE_INVERSE_MATRIX, LMS_Flat, result);
- }
- #normalizeWhitePointToD65(sourceWhitePoint, XYZ_In, result) {
- const LMS = result;
- this.#matrixProduct(CalRGBCS.#BRADFORD_SCALE_MATRIX, XYZ_In, LMS);
- const LMS_D65 = CalRGBCS.#tempNormalizeMatrix;
- this.#toD65(sourceWhitePoint, LMS, LMS_D65);
- this.#matrixProduct(CalRGBCS.#BRADFORD_SCALE_INVERSE_MATRIX, LMS_D65, result);
- }
- #toRgb(src, srcOffset, dest, destOffset, scale) {
- const A = this.#adjustToRange(0, 1, src[srcOffset] * scale);
- const B = this.#adjustToRange(0, 1, src[srcOffset + 1] * scale);
- const C = this.#adjustToRange(0, 1, src[srcOffset + 2] * scale);
- const AGR = A === 1 ? 1 : A ** this.GR;
- const BGG = B === 1 ? 1 : B ** this.GG;
- const CGB = C === 1 ? 1 : C ** this.GB;
- const X = this.MXA * AGR + this.MXB * BGG + this.MXC * CGB;
- const Y = this.MYA * AGR + this.MYB * BGG + this.MYC * CGB;
- const Z = this.MZA * AGR + this.MZB * BGG + this.MZC * CGB;
- const XYZ = CalRGBCS.#tempConvertMatrix1;
- XYZ[0] = X;
- XYZ[1] = Y;
- XYZ[2] = Z;
- const XYZ_Flat = CalRGBCS.#tempConvertMatrix2;
- this.#normalizeWhitePointToFlat(this.whitePoint, XYZ, XYZ_Flat);
- const XYZ_Black = CalRGBCS.#tempConvertMatrix1;
- this.#compensateBlackPoint(this.blackPoint, XYZ_Flat, XYZ_Black);
- const XYZ_D65 = CalRGBCS.#tempConvertMatrix2;
- this.#normalizeWhitePointToD65(CalRGBCS.#FLAT_WHITEPOINT_MATRIX, XYZ_Black, XYZ_D65);
- const SRGB = CalRGBCS.#tempConvertMatrix1;
- this.#matrixProduct(CalRGBCS.#SRGB_D65_XYZ_TO_RGB_MATRIX, XYZ_D65, SRGB);
- dest[destOffset] = this.#sRGBTransferFunction(SRGB[0]) * 255;
- dest[destOffset + 1] = this.#sRGBTransferFunction(SRGB[1]) * 255;
- dest[destOffset + 2] = this.#sRGBTransferFunction(SRGB[2]) * 255;
- }
- getRgbItem(src, srcOffset, dest, destOffset) {
- this.#toRgb(src, srcOffset, dest, destOffset, 1);
- }
- getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
- const scale = 1 / ((1 << bits) - 1);
- for (let i = 0; i < count; ++i) {
- this.#toRgb(src, srcOffset, dest, destOffset, scale);
- srcOffset += 3;
- destOffset += 3 + alpha01;
- }
- }
- getOutputLength(inputLength, alpha01) {
- return inputLength * (3 + alpha01) / 3 | 0;
- }
-}
-class LabCS extends ColorSpace {
- constructor(whitePoint, blackPoint, range) {
- super("Lab", 3);
- if (!whitePoint) {
- throw new _util.FormatError("WhitePoint missing - required for color space Lab");
- }
- [this.XW, this.YW, this.ZW] = whitePoint;
- [this.amin, this.amax, this.bmin, this.bmax] = range || [-100, 100, -100, 100];
- [this.XB, this.YB, this.ZB] = blackPoint || [0, 0, 0];
- if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) {
- throw new _util.FormatError("Invalid WhitePoint components, no fallback available");
- }
- if (this.XB < 0 || this.YB < 0 || this.ZB < 0) {
- (0, _util.info)("Invalid BlackPoint, falling back to default");
- this.XB = this.YB = this.ZB = 0;
- }
- if (this.amin > this.amax || this.bmin > this.bmax) {
- (0, _util.info)("Invalid Range, falling back to defaults");
- this.amin = -100;
- this.amax = 100;
- this.bmin = -100;
- this.bmax = 100;
- }
- }
- #fn_g(x) {
- return x >= 6 / 29 ? x ** 3 : 108 / 841 * (x - 4 / 29);
- }
- #decode(value, high1, low2, high2) {
- return low2 + value * (high2 - low2) / high1;
- }
- #toRgb(src, srcOffset, maxVal, dest, destOffset) {
- let Ls = src[srcOffset];
- let as = src[srcOffset + 1];
- let bs = src[srcOffset + 2];
- if (maxVal !== false) {
- Ls = this.#decode(Ls, maxVal, 0, 100);
- as = this.#decode(as, maxVal, this.amin, this.amax);
- bs = this.#decode(bs, maxVal, this.bmin, this.bmax);
- }
- if (as > this.amax) {
- as = this.amax;
- } else if (as < this.amin) {
- as = this.amin;
- }
- if (bs > this.bmax) {
- bs = this.bmax;
- } else if (bs < this.bmin) {
- bs = this.bmin;
- }
- const M = (Ls + 16) / 116;
- const L = M + as / 500;
- const N = M - bs / 200;
- const X = this.XW * this.#fn_g(L);
- const Y = this.YW * this.#fn_g(M);
- const Z = this.ZW * this.#fn_g(N);
- let r, g, b;
- if (this.ZW < 1) {
- r = X * 3.1339 + Y * -1.617 + Z * -0.4906;
- g = X * -0.9785 + Y * 1.916 + Z * 0.0333;
- b = X * 0.072 + Y * -0.229 + Z * 1.4057;
- } else {
- r = X * 3.2406 + Y * -1.5372 + Z * -0.4986;
- g = X * -0.9689 + Y * 1.8758 + Z * 0.0415;
- b = X * 0.0557 + Y * -0.204 + Z * 1.057;
- }
- dest[destOffset] = Math.sqrt(r) * 255;
- dest[destOffset + 1] = Math.sqrt(g) * 255;
- dest[destOffset + 2] = Math.sqrt(b) * 255;
- }
- getRgbItem(src, srcOffset, dest, destOffset) {
- this.#toRgb(src, srcOffset, false, dest, destOffset);
- }
- getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
- const maxVal = (1 << bits) - 1;
- for (let i = 0; i < count; i++) {
- this.#toRgb(src, srcOffset, maxVal, dest, destOffset);
- srcOffset += 3;
- destOffset += 3 + alpha01;
- }
- }
- getOutputLength(inputLength, alpha01) {
- return inputLength * (3 + alpha01) / 3 | 0;
- }
- isDefaultDecode(decodeMap, bpc) {
- return true;
- }
- get usesZeroToOneRange() {
- return (0, _util.shadow)(this, "usesZeroToOneRange", false);
- }
-}
-
-/***/ }),
-/* 13 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.PartialEvaluator = exports.EvaluatorPreprocessor = void 0;
-var _util = __w_pdfjs_require__(2);
-var _cmap = __w_pdfjs_require__(14);
-var _primitives = __w_pdfjs_require__(4);
-var _fonts = __w_pdfjs_require__(34);
-var _encodings = __w_pdfjs_require__(37);
-var _standard_fonts = __w_pdfjs_require__(41);
-var _pattern = __w_pdfjs_require__(50);
-var _xfa_fonts = __w_pdfjs_require__(51);
-var _to_unicode_map = __w_pdfjs_require__(42);
-var _function = __w_pdfjs_require__(57);
-var _parser = __w_pdfjs_require__(16);
-var _image_utils = __w_pdfjs_require__(59);
-var _stream = __w_pdfjs_require__(8);
-var _base_stream = __w_pdfjs_require__(5);
-var _bidi = __w_pdfjs_require__(60);
-var _colorspace = __w_pdfjs_require__(12);
-var _decode_stream = __w_pdfjs_require__(18);
-var _fonts_utils = __w_pdfjs_require__(38);
-var _font_substitutions = __w_pdfjs_require__(61);
-var _glyphlist = __w_pdfjs_require__(39);
-var _metrics = __w_pdfjs_require__(45);
-var _unicode = __w_pdfjs_require__(40);
-var _image_resizer = __w_pdfjs_require__(62);
-var _murmurhash = __w_pdfjs_require__(63);
-var _operator_list = __w_pdfjs_require__(64);
-var _image = __w_pdfjs_require__(65);
-const DefaultPartialEvaluatorOptions = Object.freeze({
- maxImageSize: -1,
- disableFontFace: false,
- ignoreErrors: false,
- isEvalSupported: true,
- isOffscreenCanvasSupported: false,
- canvasMaxAreaInBytes: -1,
- fontExtraProperties: false,
- useSystemFonts: true,
- cMapUrl: null,
- standardFontDataUrl: null
-});
-const PatternType = {
- TILING: 1,
- SHADING: 2
-};
-const TEXT_CHUNK_BATCH_SIZE = 10;
-const deferred = Promise.resolve();
-function normalizeBlendMode(value, parsingArray = false) {
- if (Array.isArray(value)) {
- for (const val of value) {
- const maybeBM = normalizeBlendMode(val, true);
- if (maybeBM) {
- return maybeBM;
- }
- }
- (0, _util.warn)(`Unsupported blend mode Array: ${value}`);
- return "source-over";
- }
- if (!(value instanceof _primitives.Name)) {
- if (parsingArray) {
- return null;
- }
- return "source-over";
- }
- switch (value.name) {
- case "Normal":
- case "Compatible":
- return "source-over";
- case "Multiply":
- return "multiply";
- case "Screen":
- return "screen";
- case "Overlay":
- return "overlay";
- case "Darken":
- return "darken";
- case "Lighten":
- return "lighten";
- case "ColorDodge":
- return "color-dodge";
- case "ColorBurn":
- return "color-burn";
- case "HardLight":
- return "hard-light";
- case "SoftLight":
- return "soft-light";
- case "Difference":
- return "difference";
- case "Exclusion":
- return "exclusion";
- case "Hue":
- return "hue";
- case "Saturation":
- return "saturation";
- case "Color":
- return "color";
- case "Luminosity":
- return "luminosity";
- }
- if (parsingArray) {
- return null;
- }
- (0, _util.warn)(`Unsupported blend mode: ${value.name}`);
- return "source-over";
-}
-function incrementCachedImageMaskCount(data) {
- if (data.fn === _util.OPS.paintImageMaskXObject && data.args[0]?.count > 0) {
- data.args[0].count++;
- }
-}
-class TimeSlotManager {
- static TIME_SLOT_DURATION_MS = 20;
- static CHECK_TIME_EVERY = 100;
- constructor() {
- this.reset();
- }
- check() {
- if (++this.checked < TimeSlotManager.CHECK_TIME_EVERY) {
- return false;
- }
- this.checked = 0;
- return this.endTime <= Date.now();
- }
- reset() {
- this.endTime = Date.now() + TimeSlotManager.TIME_SLOT_DURATION_MS;
- this.checked = 0;
- }
-}
-class PartialEvaluator {
- constructor({
- xref,
- handler,
- pageIndex,
- idFactory,
- fontCache,
- builtInCMapCache,
- standardFontDataCache,
- globalImageCache,
- systemFontCache,
- options = null
- }) {
- this.xref = xref;
- this.handler = handler;
- this.pageIndex = pageIndex;
- this.idFactory = idFactory;
- this.fontCache = fontCache;
- this.builtInCMapCache = builtInCMapCache;
- this.standardFontDataCache = standardFontDataCache;
- this.globalImageCache = globalImageCache;
- this.systemFontCache = systemFontCache;
- this.options = options || DefaultPartialEvaluatorOptions;
- this.parsingType3Font = false;
- this._regionalImageCache = new _image_utils.RegionalImageCache();
- this._fetchBuiltInCMapBound = this.fetchBuiltInCMap.bind(this);
- _image_resizer.ImageResizer.setMaxArea(this.options.canvasMaxAreaInBytes);
- }
- get _pdfFunctionFactory() {
- const pdfFunctionFactory = new _function.PDFFunctionFactory({
- xref: this.xref,
- isEvalSupported: this.options.isEvalSupported
- });
- return (0, _util.shadow)(this, "_pdfFunctionFactory", pdfFunctionFactory);
- }
- clone(newOptions = null) {
- const newEvaluator = Object.create(this);
- newEvaluator.options = Object.assign(Object.create(null), this.options, newOptions);
- return newEvaluator;
- }
- hasBlendModes(resources, nonBlendModesSet) {
- if (!(resources instanceof _primitives.Dict)) {
- return false;
- }
- if (resources.objId && nonBlendModesSet.has(resources.objId)) {
- return false;
- }
- const processed = new _primitives.RefSet(nonBlendModesSet);
- if (resources.objId) {
- processed.put(resources.objId);
- }
- const nodes = [resources],
- xref = this.xref;
- while (nodes.length) {
- const node = nodes.shift();
- const graphicStates = node.get("ExtGState");
- if (graphicStates instanceof _primitives.Dict) {
- for (let graphicState of graphicStates.getRawValues()) {
- if (graphicState instanceof _primitives.Ref) {
- if (processed.has(graphicState)) {
- continue;
- }
- try {
- graphicState = xref.fetch(graphicState);
- } catch (ex) {
- processed.put(graphicState);
- (0, _util.info)(`hasBlendModes - ignoring ExtGState: "${ex}".`);
- continue;
- }
- }
- if (!(graphicState instanceof _primitives.Dict)) {
- continue;
- }
- if (graphicState.objId) {
- processed.put(graphicState.objId);
- }
- const bm = graphicState.get("BM");
- if (bm instanceof _primitives.Name) {
- if (bm.name !== "Normal") {
- return true;
- }
- continue;
- }
- if (bm !== undefined && Array.isArray(bm)) {
- for (const element of bm) {
- if (element instanceof _primitives.Name && element.name !== "Normal") {
- return true;
- }
- }
- }
- }
- }
- const xObjects = node.get("XObject");
- if (!(xObjects instanceof _primitives.Dict)) {
- continue;
- }
- for (let xObject of xObjects.getRawValues()) {
- if (xObject instanceof _primitives.Ref) {
- if (processed.has(xObject)) {
- continue;
- }
- try {
- xObject = xref.fetch(xObject);
- } catch (ex) {
- processed.put(xObject);
- (0, _util.info)(`hasBlendModes - ignoring XObject: "${ex}".`);
- continue;
- }
- }
- if (!(xObject instanceof _base_stream.BaseStream)) {
- continue;
- }
- if (xObject.dict.objId) {
- processed.put(xObject.dict.objId);
- }
- const xResources = xObject.dict.get("Resources");
- if (!(xResources instanceof _primitives.Dict)) {
- continue;
- }
- if (xResources.objId && processed.has(xResources.objId)) {
- continue;
- }
- nodes.push(xResources);
- if (xResources.objId) {
- processed.put(xResources.objId);
- }
- }
- }
- for (const ref of processed) {
- nonBlendModesSet.put(ref);
- }
- return false;
- }
- async fetchBuiltInCMap(name) {
- const cachedData = this.builtInCMapCache.get(name);
- if (cachedData) {
- return cachedData;
- }
- let data;
- if (this.options.cMapUrl !== null) {
- const url = `${this.options.cMapUrl}${name}.bcmap`;
- const response = await fetch(url);
- if (!response.ok) {
- throw new Error(`fetchBuiltInCMap: failed to fetch file "${url}" with "${response.statusText}".`);
- }
- data = {
- cMapData: new Uint8Array(await response.arrayBuffer()),
- compressionType: _util.CMapCompressionType.BINARY
- };
- } else {
- data = await this.handler.sendWithPromise("FetchBuiltInCMap", {
- name
- });
- }
- if (data.compressionType !== _util.CMapCompressionType.NONE) {
- this.builtInCMapCache.set(name, data);
- }
- return data;
- }
- async fetchStandardFontData(name) {
- const cachedData = this.standardFontDataCache.get(name);
- if (cachedData) {
- return new _stream.Stream(cachedData);
- }
- if (this.options.useSystemFonts && name !== "Symbol" && name !== "ZapfDingbats") {
- return null;
- }
- const standardFontNameToFileName = (0, _standard_fonts.getFontNameToFileMap)(),
- filename = standardFontNameToFileName[name];
- let data;
- if (this.options.standardFontDataUrl !== null) {
- const url = `${this.options.standardFontDataUrl}${filename}`;
- const response = await fetch(url);
- if (!response.ok) {
- (0, _util.warn)(`fetchStandardFontData: failed to fetch file "${url}" with "${response.statusText}".`);
- } else {
- data = await response.arrayBuffer();
- }
- } else {
- try {
- data = await this.handler.sendWithPromise("FetchStandardFontData", {
- filename
- });
- } catch (e) {
- (0, _util.warn)(`fetchStandardFontData: failed to fetch file "${filename}" with "${e}".`);
- }
- }
- if (!data) {
- return null;
- }
- this.standardFontDataCache.set(name, data);
- return new _stream.Stream(data);
- }
- async buildFormXObject(resources, xobj, smask, operatorList, task, initialState, localColorSpaceCache) {
- const dict = xobj.dict;
- const matrix = dict.getArray("Matrix");
- let bbox = dict.getArray("BBox");
- bbox = Array.isArray(bbox) && bbox.length === 4 ? _util.Util.normalizeRect(bbox) : null;
- let optionalContent, groupOptions;
- if (dict.has("OC")) {
- optionalContent = await this.parseMarkedContentProps(dict.get("OC"), resources);
- }
- if (optionalContent !== undefined) {
- operatorList.addOp(_util.OPS.beginMarkedContentProps, ["OC", optionalContent]);
- }
- const group = dict.get("Group");
- if (group) {
- groupOptions = {
- matrix,
- bbox,
- smask,
- isolated: false,
- knockout: false
- };
- const groupSubtype = group.get("S");
- let colorSpace = null;
- if ((0, _primitives.isName)(groupSubtype, "Transparency")) {
- groupOptions.isolated = group.get("I") || false;
- groupOptions.knockout = group.get("K") || false;
- if (group.has("CS")) {
- const cs = group.getRaw("CS");
- const cachedColorSpace = _colorspace.ColorSpace.getCached(cs, this.xref, localColorSpaceCache);
- if (cachedColorSpace) {
- colorSpace = cachedColorSpace;
- } else {
- colorSpace = await this.parseColorSpace({
- cs,
- resources,
- localColorSpaceCache
- });
- }
- }
- }
- if (smask?.backdrop) {
- colorSpace ||= _colorspace.ColorSpace.singletons.rgb;
- smask.backdrop = colorSpace.getRgb(smask.backdrop, 0);
- }
- operatorList.addOp(_util.OPS.beginGroup, [groupOptions]);
- }
- const args = group ? [matrix, null] : [matrix, bbox];
- operatorList.addOp(_util.OPS.paintFormXObjectBegin, args);
- return this.getOperatorList({
- stream: xobj,
- task,
- resources: dict.get("Resources") || resources,
- operatorList,
- initialState
- }).then(function () {
- operatorList.addOp(_util.OPS.paintFormXObjectEnd, []);
- if (group) {
- operatorList.addOp(_util.OPS.endGroup, [groupOptions]);
- }
- if (optionalContent !== undefined) {
- operatorList.addOp(_util.OPS.endMarkedContent, []);
- }
- });
- }
- _sendImgData(objId, imgData, cacheGlobally = false) {
- const transfers = imgData ? [imgData.bitmap || imgData.data.buffer] : null;
- if (this.parsingType3Font || cacheGlobally) {
- return this.handler.send("commonobj", [objId, "Image", imgData], transfers);
- }
- return this.handler.send("obj", [objId, this.pageIndex, "Image", imgData], transfers);
- }
- async buildPaintImageXObject({
- resources,
- image,
- isInline = false,
- operatorList,
- cacheKey,
- localImageCache,
- localColorSpaceCache
- }) {
- const dict = image.dict;
- const imageRef = dict.objId;
- const w = dict.get("W", "Width");
- const h = dict.get("H", "Height");
- if (!(w && typeof w === "number") || !(h && typeof h === "number")) {
- (0, _util.warn)("Image dimensions are missing, or not numbers.");
- return;
- }
- const maxImageSize = this.options.maxImageSize;
- if (maxImageSize !== -1 && w * h > maxImageSize) {
- const msg = "Image exceeded maximum allowed size and was removed.";
- if (this.options.ignoreErrors) {
- (0, _util.warn)(msg);
- return;
- }
- throw new Error(msg);
- }
- let optionalContent;
- if (dict.has("OC")) {
- optionalContent = await this.parseMarkedContentProps(dict.get("OC"), resources);
- }
- const imageMask = dict.get("IM", "ImageMask") || false;
- let imgData, args;
- if (imageMask) {
- const interpolate = dict.get("I", "Interpolate");
- const bitStrideLength = w + 7 >> 3;
- const imgArray = image.getBytes(bitStrideLength * h);
- const decode = dict.getArray("D", "Decode");
- if (this.parsingType3Font) {
- imgData = _image.PDFImage.createRawMask({
- imgArray,
- width: w,
- height: h,
- imageIsFromDecodeStream: image instanceof _decode_stream.DecodeStream,
- inverseDecode: decode?.[0] > 0,
- interpolate
- });
- imgData.cached = !!cacheKey;
- args = [imgData];
- operatorList.addImageOps(_util.OPS.paintImageMaskXObject, args, optionalContent);
- if (cacheKey) {
- const cacheData = {
- fn: _util.OPS.paintImageMaskXObject,
- args,
- optionalContent
- };
- localImageCache.set(cacheKey, imageRef, cacheData);
- if (imageRef) {
- this._regionalImageCache.set(null, imageRef, cacheData);
- }
- }
- return;
- }
- imgData = await _image.PDFImage.createMask({
- imgArray,
- width: w,
- height: h,
- imageIsFromDecodeStream: image instanceof _decode_stream.DecodeStream,
- inverseDecode: decode?.[0] > 0,
- interpolate,
- isOffscreenCanvasSupported: this.options.isOffscreenCanvasSupported
- });
- if (imgData.isSingleOpaquePixel) {
- operatorList.addImageOps(_util.OPS.paintSolidColorImageMask, [], optionalContent);
- if (cacheKey) {
- const cacheData = {
- fn: _util.OPS.paintSolidColorImageMask,
- args: [],
- optionalContent
- };
- localImageCache.set(cacheKey, imageRef, cacheData);
- if (imageRef) {
- this._regionalImageCache.set(null, imageRef, cacheData);
- }
- }
- return;
- }
- const objId = `mask_${this.idFactory.createObjId()}`;
- operatorList.addDependency(objId);
- this._sendImgData(objId, imgData);
- args = [{
- data: objId,
- width: imgData.width,
- height: imgData.height,
- interpolate: imgData.interpolate,
- count: 1
- }];
- operatorList.addImageOps(_util.OPS.paintImageMaskXObject, args, optionalContent);
- if (cacheKey) {
- const cacheData = {
- fn: _util.OPS.paintImageMaskXObject,
- args,
- optionalContent
- };
- localImageCache.set(cacheKey, imageRef, cacheData);
- if (imageRef) {
- this._regionalImageCache.set(null, imageRef, cacheData);
- }
- }
- return;
- }
- const SMALL_IMAGE_DIMENSIONS = 200;
- if (isInline && !dict.has("SMask") && !dict.has("Mask") && w + h < SMALL_IMAGE_DIMENSIONS) {
- const imageObj = new _image.PDFImage({
- xref: this.xref,
- res: resources,
- image,
- isInline,
- pdfFunctionFactory: this._pdfFunctionFactory,
- localColorSpaceCache
- });
- imgData = await imageObj.createImageData(true, false);
- operatorList.isOffscreenCanvasSupported = this.options.isOffscreenCanvasSupported;
- operatorList.addImageOps(_util.OPS.paintInlineImageXObject, [imgData], optionalContent);
- return;
- }
- let objId = `img_${this.idFactory.createObjId()}`,
- cacheGlobally = false;
- if (this.parsingType3Font) {
- objId = `${this.idFactory.getDocId()}_type3_${objId}`;
- } else if (imageRef) {
- cacheGlobally = this.globalImageCache.shouldCache(imageRef, this.pageIndex);
- if (cacheGlobally) {
- objId = `${this.idFactory.getDocId()}_${objId}`;
- }
- }
- operatorList.addDependency(objId);
- args = [objId, w, h];
- _image.PDFImage.buildImage({
- xref: this.xref,
- res: resources,
- image,
- isInline,
- pdfFunctionFactory: this._pdfFunctionFactory,
- localColorSpaceCache
- }).then(async imageObj => {
- imgData = await imageObj.createImageData(false, this.options.isOffscreenCanvasSupported);
- if (cacheKey && imageRef && cacheGlobally) {
- const length = imgData.bitmap ? imgData.width * imgData.height * 4 : imgData.data.length;
- this.globalImageCache.addByteSize(imageRef, length);
- }
- return this._sendImgData(objId, imgData, cacheGlobally);
- }).catch(reason => {
- (0, _util.warn)(`Unable to decode image "${objId}": "${reason}".`);
- return this._sendImgData(objId, null, cacheGlobally);
- });
- operatorList.addImageOps(_util.OPS.paintImageXObject, args, optionalContent);
- if (cacheKey) {
- const cacheData = {
- fn: _util.OPS.paintImageXObject,
- args,
- optionalContent
- };
- localImageCache.set(cacheKey, imageRef, cacheData);
- if (imageRef) {
- this._regionalImageCache.set(null, imageRef, cacheData);
- if (cacheGlobally) {
- (0, _util.assert)(!isInline, "Cannot cache an inline image globally.");
- this.globalImageCache.setData(imageRef, {
- objId,
- fn: _util.OPS.paintImageXObject,
- args,
- optionalContent,
- byteSize: 0
- });
- }
- }
- }
- }
- handleSMask(smask, resources, operatorList, task, stateManager, localColorSpaceCache) {
- const smaskContent = smask.get("G");
- const smaskOptions = {
- subtype: smask.get("S").name,
- backdrop: smask.get("BC")
- };
- const transferObj = smask.get("TR");
- if ((0, _function.isPDFFunction)(transferObj)) {
- const transferFn = this._pdfFunctionFactory.create(transferObj);
- const transferMap = new Uint8Array(256);
- const tmp = new Float32Array(1);
- for (let i = 0; i < 256; i++) {
- tmp[0] = i / 255;
- transferFn(tmp, 0, tmp, 0);
- transferMap[i] = tmp[0] * 255 | 0;
- }
- smaskOptions.transferMap = transferMap;
- }
- return this.buildFormXObject(resources, smaskContent, smaskOptions, operatorList, task, stateManager.state.clone(), localColorSpaceCache);
- }
- handleTransferFunction(tr) {
- let transferArray;
- if (Array.isArray(tr)) {
- transferArray = tr;
- } else if ((0, _function.isPDFFunction)(tr)) {
- transferArray = [tr];
- } else {
- return null;
- }
- const transferMaps = [];
- let numFns = 0,
- numEffectfulFns = 0;
- for (const entry of transferArray) {
- const transferObj = this.xref.fetchIfRef(entry);
- numFns++;
- if ((0, _primitives.isName)(transferObj, "Identity")) {
- transferMaps.push(null);
- continue;
- } else if (!(0, _function.isPDFFunction)(transferObj)) {
- return null;
- }
- const transferFn = this._pdfFunctionFactory.create(transferObj);
- const transferMap = new Uint8Array(256),
- tmp = new Float32Array(1);
- for (let j = 0; j < 256; j++) {
- tmp[0] = j / 255;
- transferFn(tmp, 0, tmp, 0);
- transferMap[j] = tmp[0] * 255 | 0;
- }
- transferMaps.push(transferMap);
- numEffectfulFns++;
- }
- if (!(numFns === 1 || numFns === 4)) {
- return null;
- }
- if (numEffectfulFns === 0) {
- return null;
- }
- return transferMaps;
- }
- handleTilingType(fn, color, resources, pattern, patternDict, operatorList, task, localTilingPatternCache) {
- const tilingOpList = new _operator_list.OperatorList();
- const patternResources = _primitives.Dict.merge({
- xref: this.xref,
- dictArray: [patternDict.get("Resources"), resources]
- });
- return this.getOperatorList({
- stream: pattern,
- task,
- resources: patternResources,
- operatorList: tilingOpList
- }).then(function () {
- const operatorListIR = tilingOpList.getIR();
- const tilingPatternIR = (0, _pattern.getTilingPatternIR)(operatorListIR, patternDict, color);
- operatorList.addDependencies(tilingOpList.dependencies);
- operatorList.addOp(fn, tilingPatternIR);
- if (patternDict.objId) {
- localTilingPatternCache.set(null, patternDict.objId, {
- operatorListIR,
- dict: patternDict
- });
- }
- }).catch(reason => {
- if (reason instanceof _util.AbortException) {
- return;
- }
- if (this.options.ignoreErrors) {
- (0, _util.warn)(`handleTilingType - ignoring pattern: "${reason}".`);
- return;
- }
- throw reason;
- });
- }
- handleSetFont(resources, fontArgs, fontRef, operatorList, task, state, fallbackFontDict = null, cssFontInfo = null) {
- const fontName = fontArgs?.[0] instanceof _primitives.Name ? fontArgs[0].name : null;
- return this.loadFont(fontName, fontRef, resources, fallbackFontDict, cssFontInfo).then(translated => {
- if (!translated.font.isType3Font) {
- return translated;
- }
- return translated.loadType3Data(this, resources, task).then(function () {
- operatorList.addDependencies(translated.type3Dependencies);
- return translated;
- }).catch(reason => {
- return new TranslatedFont({
- loadedName: "g_font_error",
- font: new _fonts.ErrorFont(`Type3 font load error: ${reason}`),
- dict: translated.font,
- evaluatorOptions: this.options
- });
- });
- }).then(translated => {
- state.font = translated.font;
- translated.send(this.handler);
- return translated.loadedName;
- });
- }
- handleText(chars, state) {
- const font = state.font;
- const glyphs = font.charsToGlyphs(chars);
- if (font.data) {
- const isAddToPathSet = !!(state.textRenderingMode & _util.TextRenderingMode.ADD_TO_PATH_FLAG);
- if (isAddToPathSet || state.fillColorSpace.name === "Pattern" || font.disableFontFace || this.options.disableFontFace) {
- PartialEvaluator.buildFontPaths(font, glyphs, this.handler, this.options);
- }
- }
- return glyphs;
- }
- ensureStateFont(state) {
- if (state.font) {
- return;
- }
- const reason = new _util.FormatError("Missing setFont (Tf) operator before text rendering operator.");
- if (this.options.ignoreErrors) {
- (0, _util.warn)(`ensureStateFont: "${reason}".`);
- return;
- }
- throw reason;
- }
- async setGState({
- resources,
- gState,
- operatorList,
- cacheKey,
- task,
- stateManager,
- localGStateCache,
- localColorSpaceCache
- }) {
- const gStateRef = gState.objId;
- let isSimpleGState = true;
- const gStateObj = [];
- let promise = Promise.resolve();
- for (const key of gState.getKeys()) {
- const value = gState.get(key);
- switch (key) {
- case "Type":
- break;
- case "LW":
- case "LC":
- case "LJ":
- case "ML":
- case "D":
- case "RI":
- case "FL":
- case "CA":
- case "ca":
- gStateObj.push([key, value]);
- break;
- case "Font":
- isSimpleGState = false;
- promise = promise.then(() => {
- return this.handleSetFont(resources, null, value[0], operatorList, task, stateManager.state).then(function (loadedName) {
- operatorList.addDependency(loadedName);
- gStateObj.push([key, [loadedName, value[1]]]);
- });
- });
- break;
- case "BM":
- gStateObj.push([key, normalizeBlendMode(value)]);
- break;
- case "SMask":
- if ((0, _primitives.isName)(value, "None")) {
- gStateObj.push([key, false]);
- break;
- }
- if (value instanceof _primitives.Dict) {
- isSimpleGState = false;
- promise = promise.then(() => {
- return this.handleSMask(value, resources, operatorList, task, stateManager, localColorSpaceCache);
- });
- gStateObj.push([key, true]);
- } else {
- (0, _util.warn)("Unsupported SMask type");
- }
- break;
- case "TR":
- const transferMaps = this.handleTransferFunction(value);
- gStateObj.push([key, transferMaps]);
- break;
- case "OP":
- case "op":
- case "OPM":
- case "BG":
- case "BG2":
- case "UCR":
- case "UCR2":
- case "TR2":
- case "HT":
- case "SM":
- case "SA":
- case "AIS":
- case "TK":
- (0, _util.info)("graphic state operator " + key);
- break;
- default:
- (0, _util.info)("Unknown graphic state operator " + key);
- break;
- }
- }
- return promise.then(function () {
- if (gStateObj.length > 0) {
- operatorList.addOp(_util.OPS.setGState, [gStateObj]);
- }
- if (isSimpleGState) {
- localGStateCache.set(cacheKey, gStateRef, gStateObj);
- }
- });
- }
- loadFont(fontName, font, resources, fallbackFontDict = null, cssFontInfo = null) {
- const errorFont = async () => {
- return new TranslatedFont({
- loadedName: "g_font_error",
- font: new _fonts.ErrorFont(`Font "${fontName}" is not available.`),
- dict: font,
- evaluatorOptions: this.options
- });
- };
- let fontRef;
- if (font) {
- if (font instanceof _primitives.Ref) {
- fontRef = font;
- }
- } else {
- const fontRes = resources.get("Font");
- if (fontRes) {
- fontRef = fontRes.getRaw(fontName);
- }
- }
- if (fontRef) {
- if (this.parsingType3Font && this.type3FontRefs.has(fontRef)) {
- return errorFont();
- }
- if (this.fontCache.has(fontRef)) {
- return this.fontCache.get(fontRef);
- }
- font = this.xref.fetchIfRef(fontRef);
- }
- if (!(font instanceof _primitives.Dict)) {
- if (!this.options.ignoreErrors && !this.parsingType3Font) {
- (0, _util.warn)(`Font "${fontName}" is not available.`);
- return errorFont();
- }
- (0, _util.warn)(`Font "${fontName}" is not available -- attempting to fallback to a default font.`);
- font = fallbackFontDict || PartialEvaluator.fallbackFontDict;
- }
- if (font.cacheKey && this.fontCache.has(font.cacheKey)) {
- return this.fontCache.get(font.cacheKey);
- }
- const fontCapability = new _util.PromiseCapability();
- let preEvaluatedFont;
- try {
- preEvaluatedFont = this.preEvaluateFont(font);
- preEvaluatedFont.cssFontInfo = cssFontInfo;
- } catch (reason) {
- (0, _util.warn)(`loadFont - preEvaluateFont failed: "${reason}".`);
- return errorFont();
- }
- const {
- descriptor,
- hash
- } = preEvaluatedFont;
- const fontRefIsRef = fontRef instanceof _primitives.Ref;
- let fontID;
- if (hash && descriptor instanceof _primitives.Dict) {
- const fontAliases = descriptor.fontAliases ||= Object.create(null);
- if (fontAliases[hash]) {
- const aliasFontRef = fontAliases[hash].aliasRef;
- if (fontRefIsRef && aliasFontRef && this.fontCache.has(aliasFontRef)) {
- this.fontCache.putAlias(fontRef, aliasFontRef);
- return this.fontCache.get(fontRef);
- }
- } else {
- fontAliases[hash] = {
- fontID: this.idFactory.createFontId()
- };
- }
- if (fontRefIsRef) {
- fontAliases[hash].aliasRef = fontRef;
- }
- fontID = fontAliases[hash].fontID;
- } else {
- fontID = this.idFactory.createFontId();
- }
- (0, _util.assert)(fontID?.startsWith("f"), 'The "fontID" must be (correctly) defined.');
- if (fontRefIsRef) {
- this.fontCache.put(fontRef, fontCapability.promise);
- } else {
- font.cacheKey = `cacheKey_${fontID}`;
- this.fontCache.put(font.cacheKey, fontCapability.promise);
- }
- font.loadedName = `${this.idFactory.getDocId()}_${fontID}`;
- this.translateFont(preEvaluatedFont).then(translatedFont => {
- fontCapability.resolve(new TranslatedFont({
- loadedName: font.loadedName,
- font: translatedFont,
- dict: font,
- evaluatorOptions: this.options
- }));
- }).catch(reason => {
- (0, _util.warn)(`loadFont - translateFont failed: "${reason}".`);
- fontCapability.resolve(new TranslatedFont({
- loadedName: font.loadedName,
- font: new _fonts.ErrorFont(reason instanceof Error ? reason.message : reason),
- dict: font,
- evaluatorOptions: this.options
- }));
- });
- return fontCapability.promise;
- }
- buildPath(operatorList, fn, args, parsingText = false) {
- const lastIndex = operatorList.length - 1;
- if (!args) {
- args = [];
- }
- if (lastIndex < 0 || operatorList.fnArray[lastIndex] !== _util.OPS.constructPath) {
- if (parsingText) {
- (0, _util.warn)(`Encountered path operator "${fn}" inside of a text object.`);
- operatorList.addOp(_util.OPS.save, null);
- }
- let minMax;
- switch (fn) {
- case _util.OPS.rectangle:
- const x = args[0] + args[2];
- const y = args[1] + args[3];
- minMax = [Math.min(args[0], x), Math.max(args[0], x), Math.min(args[1], y), Math.max(args[1], y)];
- break;
- case _util.OPS.moveTo:
- case _util.OPS.lineTo:
- minMax = [args[0], args[0], args[1], args[1]];
- break;
- default:
- minMax = [Infinity, -Infinity, Infinity, -Infinity];
- break;
- }
- operatorList.addOp(_util.OPS.constructPath, [[fn], args, minMax]);
- if (parsingText) {
- operatorList.addOp(_util.OPS.restore, null);
- }
- } else {
- const opArgs = operatorList.argsArray[lastIndex];
- opArgs[0].push(fn);
- opArgs[1].push(...args);
- const minMax = opArgs[2];
- switch (fn) {
- case _util.OPS.rectangle:
- const x = args[0] + args[2];
- const y = args[1] + args[3];
- minMax[0] = Math.min(minMax[0], args[0], x);
- minMax[1] = Math.max(minMax[1], args[0], x);
- minMax[2] = Math.min(minMax[2], args[1], y);
- minMax[3] = Math.max(minMax[3], args[1], y);
- break;
- case _util.OPS.moveTo:
- case _util.OPS.lineTo:
- minMax[0] = Math.min(minMax[0], args[0]);
- minMax[1] = Math.max(minMax[1], args[0]);
- minMax[2] = Math.min(minMax[2], args[1]);
- minMax[3] = Math.max(minMax[3], args[1]);
- break;
- }
- }
- }
- parseColorSpace({
- cs,
- resources,
- localColorSpaceCache
- }) {
- return _colorspace.ColorSpace.parseAsync({
- cs,
- xref: this.xref,
- resources,
- pdfFunctionFactory: this._pdfFunctionFactory,
- localColorSpaceCache
- }).catch(reason => {
- if (reason instanceof _util.AbortException) {
- return null;
- }
- if (this.options.ignoreErrors) {
- (0, _util.warn)(`parseColorSpace - ignoring ColorSpace: "${reason}".`);
- return null;
- }
- throw reason;
- });
- }
- parseShading({
- shading,
- resources,
- localColorSpaceCache,
- localShadingPatternCache
- }) {
- let id = localShadingPatternCache.get(shading);
- if (!id) {
- var shadingFill = _pattern.Pattern.parseShading(shading, this.xref, resources, this._pdfFunctionFactory, localColorSpaceCache);
- const patternIR = shadingFill.getIR();
- id = `pattern_${this.idFactory.createObjId()}`;
- if (this.parsingType3Font) {
- id = `${this.idFactory.getDocId()}_type3_${id}`;
- }
- localShadingPatternCache.set(shading, id);
- if (this.parsingType3Font) {
- this.handler.send("commonobj", [id, "Pattern", patternIR]);
- } else {
- this.handler.send("obj", [id, this.pageIndex, "Pattern", patternIR]);
- }
- }
- return id;
- }
- handleColorN(operatorList, fn, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache, localShadingPatternCache) {
- const patternName = args.pop();
- if (patternName instanceof _primitives.Name) {
- const rawPattern = patterns.getRaw(patternName.name);
- const localTilingPattern = rawPattern instanceof _primitives.Ref && localTilingPatternCache.getByRef(rawPattern);
- if (localTilingPattern) {
- try {
- const color = cs.base ? cs.base.getRgb(args, 0) : null;
- const tilingPatternIR = (0, _pattern.getTilingPatternIR)(localTilingPattern.operatorListIR, localTilingPattern.dict, color);
- operatorList.addOp(fn, tilingPatternIR);
- return undefined;
- } catch {}
- }
- const pattern = this.xref.fetchIfRef(rawPattern);
- if (pattern) {
- const dict = pattern instanceof _base_stream.BaseStream ? pattern.dict : pattern;
- const typeNum = dict.get("PatternType");
- if (typeNum === PatternType.TILING) {
- const color = cs.base ? cs.base.getRgb(args, 0) : null;
- return this.handleTilingType(fn, color, resources, pattern, dict, operatorList, task, localTilingPatternCache);
- } else if (typeNum === PatternType.SHADING) {
- const shading = dict.get("Shading");
- const matrix = dict.getArray("Matrix");
- const objId = this.parseShading({
- shading,
- resources,
- localColorSpaceCache,
- localShadingPatternCache
- });
- operatorList.addOp(fn, ["Shading", objId, matrix]);
- return undefined;
- }
- throw new _util.FormatError(`Unknown PatternType: ${typeNum}`);
- }
- }
- throw new _util.FormatError(`Unknown PatternName: ${patternName}`);
- }
- _parseVisibilityExpression(array, nestingCounter, currentResult) {
- const MAX_NESTING = 10;
- if (++nestingCounter > MAX_NESTING) {
- (0, _util.warn)("Visibility expression is too deeply nested");
- return;
- }
- const length = array.length;
- const operator = this.xref.fetchIfRef(array[0]);
- if (length < 2 || !(operator instanceof _primitives.Name)) {
- (0, _util.warn)("Invalid visibility expression");
- return;
- }
- switch (operator.name) {
- case "And":
- case "Or":
- case "Not":
- currentResult.push(operator.name);
+ rotateA = 0; rotateB = -1; rotateC = -1; rotateD = 0;
break;
+ //case 0:
default:
- (0, _util.warn)(`Invalid operator ${operator.name} in visibility expression`);
- return;
- }
- for (let i = 1; i < length; i++) {
- const raw = array[i];
- const object = this.xref.fetchIfRef(raw);
- if (Array.isArray(object)) {
- const nestedResult = [];
- currentResult.push(nestedResult);
- this._parseVisibilityExpression(object, nestingCounter, nestedResult);
- } else if (raw instanceof _primitives.Ref) {
- currentResult.push(raw.toString());
- }
- }
- }
- async parseMarkedContentProps(contentProperties, resources) {
- let optionalContent;
- if (contentProperties instanceof _primitives.Name) {
- const properties = resources.get("Properties");
- optionalContent = properties.get(contentProperties.name);
- } else if (contentProperties instanceof _primitives.Dict) {
- optionalContent = contentProperties;
- } else {
- throw new _util.FormatError("Optional content properties malformed.");
- }
- const optionalContentType = optionalContent.get("Type")?.name;
- if (optionalContentType === "OCG") {
- return {
- type: optionalContentType,
- id: optionalContent.objId
- };
- } else if (optionalContentType === "OCMD") {
- const expression = optionalContent.get("VE");
- if (Array.isArray(expression)) {
- const result = [];
- this._parseVisibilityExpression(expression, 0, result);
- if (result.length > 0) {
- return {
- type: "OCMD",
- expression: result
- };
- }
- }
- const optionalContentGroups = optionalContent.get("OCGs");
- if (Array.isArray(optionalContentGroups) || optionalContentGroups instanceof _primitives.Dict) {
- const groupIds = [];
- if (Array.isArray(optionalContentGroups)) {
- for (const ocg of optionalContentGroups) {
- groupIds.push(ocg.toString());
- }
- } else {
- groupIds.push(optionalContentGroups.objId);
- }
- return {
- type: optionalContentType,
- ids: groupIds,
- policy: optionalContent.get("P") instanceof _primitives.Name ? optionalContent.get("P").name : null,
- expression: null
- };
- } else if (optionalContentGroups instanceof _primitives.Ref) {
- return {
- type: optionalContentType,
- id: optionalContentGroups.toString()
- };
- }
- }
- return null;
- }
- getOperatorList({
- stream,
- task,
- resources,
- operatorList,
- initialState = null,
- fallbackFontDict = null
- }) {
- resources ||= _primitives.Dict.empty;
- initialState ||= new EvalState();
- if (!operatorList) {
- throw new Error('getOperatorList: missing "operatorList" parameter');
- }
- const self = this;
- const xref = this.xref;
- let parsingText = false;
- const localImageCache = new _image_utils.LocalImageCache();
- const localColorSpaceCache = new _image_utils.LocalColorSpaceCache();
- const localGStateCache = new _image_utils.LocalGStateCache();
- const localTilingPatternCache = new _image_utils.LocalTilingPatternCache();
- const localShadingPatternCache = new Map();
- const xobjs = resources.get("XObject") || _primitives.Dict.empty;
- const patterns = resources.get("Pattern") || _primitives.Dict.empty;
- const stateManager = new StateManager(initialState);
- const preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager);
- const timeSlotManager = new TimeSlotManager();
- function closePendingRestoreOPS(argument) {
- for (let i = 0, ii = preprocessor.savedStatesDepth; i < ii; i++) {
- operatorList.addOp(_util.OPS.restore, []);
- }
- }
- return new Promise(function promiseBody(resolve, reject) {
- const next = function (promise) {
- Promise.all([promise, operatorList.ready]).then(function () {
- try {
- promiseBody(resolve, reject);
- } catch (ex) {
- reject(ex);
- }
- }, reject);
- };
- task.ensureNotTerminated();
- timeSlotManager.reset();
- const operation = {};
- let stop, i, ii, cs, name, isValidName;
- while (!(stop = timeSlotManager.check())) {
- operation.args = null;
- if (!preprocessor.read(operation)) {
- break;
- }
- let args = operation.args;
- let fn = operation.fn;
- switch (fn | 0) {
- case _util.OPS.paintXObject:
- isValidName = args[0] instanceof _primitives.Name;
- name = args[0].name;
- if (isValidName) {
- const localImage = localImageCache.getByName(name);
- if (localImage) {
- operatorList.addImageOps(localImage.fn, localImage.args, localImage.optionalContent);
- incrementCachedImageMaskCount(localImage);
- args = null;
- continue;
- }
- }
- next(new Promise(function (resolveXObject, rejectXObject) {
- if (!isValidName) {
- throw new _util.FormatError("XObject must be referred to by name.");
- }
- let xobj = xobjs.getRaw(name);
- if (xobj instanceof _primitives.Ref) {
- const localImage = localImageCache.getByRef(xobj) || self._regionalImageCache.getByRef(xobj);
- if (localImage) {
- operatorList.addImageOps(localImage.fn, localImage.args, localImage.optionalContent);
- incrementCachedImageMaskCount(localImage);
- resolveXObject();
- return;
- }
- const globalImage = self.globalImageCache.getData(xobj, self.pageIndex);
- if (globalImage) {
- operatorList.addDependency(globalImage.objId);
- operatorList.addImageOps(globalImage.fn, globalImage.args, globalImage.optionalContent);
- resolveXObject();
- return;
- }
- xobj = xref.fetch(xobj);
- }
- if (!(xobj instanceof _base_stream.BaseStream)) {
- throw new _util.FormatError("XObject should be a stream");
- }
- const type = xobj.dict.get("Subtype");
- if (!(type instanceof _primitives.Name)) {
- throw new _util.FormatError("XObject should have a Name subtype");
- }
- if (type.name === "Form") {
- stateManager.save();
- self.buildFormXObject(resources, xobj, null, operatorList, task, stateManager.state.clone(), localColorSpaceCache).then(function () {
- stateManager.restore();
- resolveXObject();
- }, rejectXObject);
- return;
- } else if (type.name === "Image") {
- self.buildPaintImageXObject({
- resources,
- image: xobj,
- operatorList,
- cacheKey: name,
- localImageCache,
- localColorSpaceCache
- }).then(resolveXObject, rejectXObject);
- return;
- } else if (type.name === "PS") {
- (0, _util.info)("Ignored XObject subtype PS");
- } else {
- throw new _util.FormatError(`Unhandled XObject subtype ${type.name}`);
- }
- resolveXObject();
- }).catch(function (reason) {
- if (reason instanceof _util.AbortException) {
- return;
- }
- if (self.options.ignoreErrors) {
- (0, _util.warn)(`getOperatorList - ignoring XObject: "${reason}".`);
- return;
- }
- throw reason;
- }));
- return;
- case _util.OPS.setFont:
- var fontSize = args[1];
- next(self.handleSetFont(resources, args, null, operatorList, task, stateManager.state, fallbackFontDict).then(function (loadedName) {
- operatorList.addDependency(loadedName);
- operatorList.addOp(_util.OPS.setFont, [loadedName, fontSize]);
- }));
- return;
- case _util.OPS.beginText:
- parsingText = true;
- break;
- case _util.OPS.endText:
- parsingText = false;
- break;
- case _util.OPS.endInlineImage:
- var cacheKey = args[0].cacheKey;
- if (cacheKey) {
- const localImage = localImageCache.getByName(cacheKey);
- if (localImage) {
- operatorList.addImageOps(localImage.fn, localImage.args, localImage.optionalContent);
- incrementCachedImageMaskCount(localImage);
- args = null;
- continue;
- }
- }
- next(self.buildPaintImageXObject({
- resources,
- image: args[0],
- isInline: true,
- operatorList,
- cacheKey,
- localImageCache,
- localColorSpaceCache
- }));
- return;
- case _util.OPS.showText:
- if (!stateManager.state.font) {
- self.ensureStateFont(stateManager.state);
- continue;
- }
- args[0] = self.handleText(args[0], stateManager.state);
- break;
- case _util.OPS.showSpacedText:
- if (!stateManager.state.font) {
- self.ensureStateFont(stateManager.state);
- continue;
- }
- var combinedGlyphs = [];
- var state = stateManager.state;
- for (const arrItem of args[0]) {
- if (typeof arrItem === "string") {
- combinedGlyphs.push(...self.handleText(arrItem, state));
- } else if (typeof arrItem === "number") {
- combinedGlyphs.push(arrItem);
- }
- }
- args[0] = combinedGlyphs;
- fn = _util.OPS.showText;
- break;
- case _util.OPS.nextLineShowText:
- if (!stateManager.state.font) {
- self.ensureStateFont(stateManager.state);
- continue;
- }
- operatorList.addOp(_util.OPS.nextLine);
- args[0] = self.handleText(args[0], stateManager.state);
- fn = _util.OPS.showText;
- break;
- case _util.OPS.nextLineSetSpacingShowText:
- if (!stateManager.state.font) {
- self.ensureStateFont(stateManager.state);
- continue;
- }
- operatorList.addOp(_util.OPS.nextLine);
- operatorList.addOp(_util.OPS.setWordSpacing, [args.shift()]);
- operatorList.addOp(_util.OPS.setCharSpacing, [args.shift()]);
- args[0] = self.handleText(args[0], stateManager.state);
- fn = _util.OPS.showText;
- break;
- case _util.OPS.setTextRenderingMode:
- stateManager.state.textRenderingMode = args[0];
- break;
- case _util.OPS.setFillColorSpace:
- {
- const cachedColorSpace = _colorspace.ColorSpace.getCached(args[0], xref, localColorSpaceCache);
- if (cachedColorSpace) {
- stateManager.state.fillColorSpace = cachedColorSpace;
- continue;
- }
- next(self.parseColorSpace({
- cs: args[0],
- resources,
- localColorSpaceCache
- }).then(function (colorSpace) {
- if (colorSpace) {
- stateManager.state.fillColorSpace = colorSpace;
- }
- }));
- return;
- }
- case _util.OPS.setStrokeColorSpace:
- {
- const cachedColorSpace = _colorspace.ColorSpace.getCached(args[0], xref, localColorSpaceCache);
- if (cachedColorSpace) {
- stateManager.state.strokeColorSpace = cachedColorSpace;
- continue;
- }
- next(self.parseColorSpace({
- cs: args[0],
- resources,
- localColorSpaceCache
- }).then(function (colorSpace) {
- if (colorSpace) {
- stateManager.state.strokeColorSpace = colorSpace;
- }
- }));
- return;
- }
- case _util.OPS.setFillColor:
- cs = stateManager.state.fillColorSpace;
- args = cs.getRgb(args, 0);
- fn = _util.OPS.setFillRGBColor;
- break;
- case _util.OPS.setStrokeColor:
- cs = stateManager.state.strokeColorSpace;
- args = cs.getRgb(args, 0);
- fn = _util.OPS.setStrokeRGBColor;
- break;
- case _util.OPS.setFillGray:
- stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.gray;
- args = _colorspace.ColorSpace.singletons.gray.getRgb(args, 0);
- fn = _util.OPS.setFillRGBColor;
- break;
- case _util.OPS.setStrokeGray:
- stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.gray;
- args = _colorspace.ColorSpace.singletons.gray.getRgb(args, 0);
- fn = _util.OPS.setStrokeRGBColor;
- break;
- case _util.OPS.setFillCMYKColor:
- stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.cmyk;
- args = _colorspace.ColorSpace.singletons.cmyk.getRgb(args, 0);
- fn = _util.OPS.setFillRGBColor;
- break;
- case _util.OPS.setStrokeCMYKColor:
- stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.cmyk;
- args = _colorspace.ColorSpace.singletons.cmyk.getRgb(args, 0);
- fn = _util.OPS.setStrokeRGBColor;
- break;
- case _util.OPS.setFillRGBColor:
- stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.rgb;
- args = _colorspace.ColorSpace.singletons.rgb.getRgb(args, 0);
- break;
- case _util.OPS.setStrokeRGBColor:
- stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.rgb;
- args = _colorspace.ColorSpace.singletons.rgb.getRgb(args, 0);
- break;
- case _util.OPS.setFillColorN:
- cs = stateManager.state.fillColorSpace;
- if (cs.name === "Pattern") {
- next(self.handleColorN(operatorList, _util.OPS.setFillColorN, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache, localShadingPatternCache));
- return;
- }
- args = cs.getRgb(args, 0);
- fn = _util.OPS.setFillRGBColor;
- break;
- case _util.OPS.setStrokeColorN:
- cs = stateManager.state.strokeColorSpace;
- if (cs.name === "Pattern") {
- next(self.handleColorN(operatorList, _util.OPS.setStrokeColorN, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache, localShadingPatternCache));
- return;
- }
- args = cs.getRgb(args, 0);
- fn = _util.OPS.setStrokeRGBColor;
- break;
- case _util.OPS.shadingFill:
- var shadingRes = resources.get("Shading");
- if (!shadingRes) {
- throw new _util.FormatError("No shading resource found");
- }
- var shading = shadingRes.get(args[0].name);
- if (!shading) {
- throw new _util.FormatError("No shading object found");
- }
- const patternId = self.parseShading({
- shading,
- resources,
- localColorSpaceCache,
- localShadingPatternCache
- });
- args = [patternId];
- fn = _util.OPS.shadingFill;
- break;
- case _util.OPS.setGState:
- isValidName = args[0] instanceof _primitives.Name;
- name = args[0].name;
- if (isValidName) {
- const localGStateObj = localGStateCache.getByName(name);
- if (localGStateObj) {
- if (localGStateObj.length > 0) {
- operatorList.addOp(_util.OPS.setGState, [localGStateObj]);
- }
- args = null;
- continue;
- }
- }
- next(new Promise(function (resolveGState, rejectGState) {
- if (!isValidName) {
- throw new _util.FormatError("GState must be referred to by name.");
- }
- const extGState = resources.get("ExtGState");
- if (!(extGState instanceof _primitives.Dict)) {
- throw new _util.FormatError("ExtGState should be a dictionary.");
- }
- const gState = extGState.get(name);
- if (!(gState instanceof _primitives.Dict)) {
- throw new _util.FormatError("GState should be a dictionary.");
- }
- self.setGState({
- resources,
- gState,
- operatorList,
- cacheKey: name,
- task,
- stateManager,
- localGStateCache,
- localColorSpaceCache
- }).then(resolveGState, rejectGState);
- }).catch(function (reason) {
- if (reason instanceof _util.AbortException) {
- return;
- }
- if (self.options.ignoreErrors) {
- (0, _util.warn)(`getOperatorList - ignoring ExtGState: "${reason}".`);
- return;
- }
- throw reason;
- }));
- return;
- case _util.OPS.moveTo:
- case _util.OPS.lineTo:
- case _util.OPS.curveTo:
- case _util.OPS.curveTo2:
- case _util.OPS.curveTo3:
- case _util.OPS.closePath:
- case _util.OPS.rectangle:
- self.buildPath(operatorList, fn, args, parsingText);
- continue;
- case _util.OPS.markPoint:
- case _util.OPS.markPointProps:
- case _util.OPS.beginCompat:
- case _util.OPS.endCompat:
- continue;
- case _util.OPS.beginMarkedContentProps:
- if (!(args[0] instanceof _primitives.Name)) {
- (0, _util.warn)(`Expected name for beginMarkedContentProps arg0=${args[0]}`);
- continue;
- }
- if (args[0].name === "OC") {
- next(self.parseMarkedContentProps(args[1], resources).then(data => {
- operatorList.addOp(_util.OPS.beginMarkedContentProps, ["OC", data]);
- }).catch(reason => {
- if (reason instanceof _util.AbortException) {
- return;
- }
- if (self.options.ignoreErrors) {
- (0, _util.warn)(`getOperatorList - ignoring beginMarkedContentProps: "${reason}".`);
- return;
- }
- throw reason;
- }));
- return;
- }
- args = [args[0].name, args[1] instanceof _primitives.Dict ? args[1].get("MCID") : null];
- break;
- case _util.OPS.beginMarkedContent:
- case _util.OPS.endMarkedContent:
- default:
- if (args !== null) {
- for (i = 0, ii = args.length; i < ii; i++) {
- if (args[i] instanceof _primitives.Dict) {
- break;
- }
- }
- if (i < ii) {
- (0, _util.warn)("getOperatorList - ignoring operator: " + fn);
- continue;
- }
- }
- }
- operatorList.addOp(fn, args);
- }
- if (stop) {
- next(deferred);
- return;
- }
- closePendingRestoreOPS();
- resolve();
- }).catch(reason => {
- if (reason instanceof _util.AbortException) {
- return;
- }
- if (this.options.ignoreErrors) {
- (0, _util.warn)(`getOperatorList - ignoring errors during "${task.name}" ` + `task: "${reason}".`);
- closePendingRestoreOPS();
- return;
- }
- throw reason;
- });
- }
- getTextContent({
- stream,
- task,
- resources,
- stateManager = null,
- includeMarkedContent = false,
- sink,
- seenStyles = new Set(),
- viewBox,
- markedContentData = null,
- disableNormalization = false
- }) {
- resources ||= _primitives.Dict.empty;
- stateManager ||= new StateManager(new TextState());
- if (includeMarkedContent) {
- markedContentData ||= {
- level: 0
- };
- }
- const textContent = {
- items: [],
- styles: Object.create(null)
- };
- const textContentItem = {
- initialized: false,
- str: [],
- totalWidth: 0,
- totalHeight: 0,
- width: 0,
- height: 0,
- vertical: false,
- prevTransform: null,
- textAdvanceScale: 0,
- spaceInFlowMin: 0,
- spaceInFlowMax: 0,
- trackingSpaceMin: Infinity,
- negativeSpaceMax: -Infinity,
- notASpace: -Infinity,
- transform: null,
- fontName: null,
- hasEOL: false
- };
- const twoLastChars = [" ", " "];
- let twoLastCharsPos = 0;
- function saveLastChar(char) {
- const nextPos = (twoLastCharsPos + 1) % 2;
- const ret = twoLastChars[twoLastCharsPos] !== " " && twoLastChars[nextPos] === " ";
- twoLastChars[twoLastCharsPos] = char;
- twoLastCharsPos = nextPos;
- return ret;
- }
- function shouldAddWhitepsace() {
- return twoLastChars[twoLastCharsPos] !== " " && twoLastChars[(twoLastCharsPos + 1) % 2] === " ";
- }
- function resetLastChars() {
- twoLastChars[0] = twoLastChars[1] = " ";
- twoLastCharsPos = 0;
- }
- const TRACKING_SPACE_FACTOR = 0.102;
- const NOT_A_SPACE_FACTOR = 0.03;
- const NEGATIVE_SPACE_FACTOR = -0.2;
- const SPACE_IN_FLOW_MIN_FACTOR = 0.102;
- const SPACE_IN_FLOW_MAX_FACTOR = 0.6;
- const VERTICAL_SHIFT_RATIO = 0.25;
- const self = this;
- const xref = this.xref;
- const showSpacedTextBuffer = [];
- let xobjs = null;
- const emptyXObjectCache = new _image_utils.LocalImageCache();
- const emptyGStateCache = new _image_utils.LocalGStateCache();
- const preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager);
- let textState;
- function pushWhitespace({
- width = 0,
- height = 0,
- transform = textContentItem.prevTransform,
- fontName = textContentItem.fontName
- }) {
- textContent.items.push({
- str: " ",
- dir: "ltr",
- width,
- height,
- transform,
- fontName,
- hasEOL: false
- });
- }
- function getCurrentTextTransform() {
- const font = textState.font;
- const tsm = [textState.fontSize * textState.textHScale, 0, 0, textState.fontSize, 0, textState.textRise];
- if (font.isType3Font && (textState.fontSize <= 1 || font.isCharBBox) && !(0, _util.isArrayEqual)(textState.fontMatrix, _util.FONT_IDENTITY_MATRIX)) {
- const glyphHeight = font.bbox[3] - font.bbox[1];
- if (glyphHeight > 0) {
- tsm[3] *= glyphHeight * textState.fontMatrix[3];
- }
- }
- return _util.Util.transform(textState.ctm, _util.Util.transform(textState.textMatrix, tsm));
- }
- function ensureTextContentItem() {
- if (textContentItem.initialized) {
- return textContentItem;
- }
- const {
- font,
- loadedName
- } = textState;
- if (!seenStyles.has(loadedName)) {
- seenStyles.add(loadedName);
- textContent.styles[loadedName] = {
- fontFamily: font.fallbackName,
- ascent: font.ascent,
- descent: font.descent,
- vertical: font.vertical
- };
- }
- textContentItem.fontName = loadedName;
- const trm = textContentItem.transform = getCurrentTextTransform();
- if (!font.vertical) {
- textContentItem.width = textContentItem.totalWidth = 0;
- textContentItem.height = textContentItem.totalHeight = Math.hypot(trm[2], trm[3]);
- textContentItem.vertical = false;
- } else {
- textContentItem.width = textContentItem.totalWidth = Math.hypot(trm[0], trm[1]);
- textContentItem.height = textContentItem.totalHeight = 0;
- textContentItem.vertical = true;
- }
- const scaleLineX = Math.hypot(textState.textLineMatrix[0], textState.textLineMatrix[1]);
- const scaleCtmX = Math.hypot(textState.ctm[0], textState.ctm[1]);
- textContentItem.textAdvanceScale = scaleCtmX * scaleLineX;
- const {
- fontSize
- } = textState;
- textContentItem.trackingSpaceMin = fontSize * TRACKING_SPACE_FACTOR;
- textContentItem.notASpace = fontSize * NOT_A_SPACE_FACTOR;
- textContentItem.negativeSpaceMax = fontSize * NEGATIVE_SPACE_FACTOR;
- textContentItem.spaceInFlowMin = fontSize * SPACE_IN_FLOW_MIN_FACTOR;
- textContentItem.spaceInFlowMax = fontSize * SPACE_IN_FLOW_MAX_FACTOR;
- textContentItem.hasEOL = false;
- textContentItem.initialized = true;
- return textContentItem;
- }
- function updateAdvanceScale() {
- if (!textContentItem.initialized) {
- return;
- }
- const scaleLineX = Math.hypot(textState.textLineMatrix[0], textState.textLineMatrix[1]);
- const scaleCtmX = Math.hypot(textState.ctm[0], textState.ctm[1]);
- const scaleFactor = scaleCtmX * scaleLineX;
- if (scaleFactor === textContentItem.textAdvanceScale) {
- return;
- }
- if (!textContentItem.vertical) {
- textContentItem.totalWidth += textContentItem.width * textContentItem.textAdvanceScale;
- textContentItem.width = 0;
- } else {
- textContentItem.totalHeight += textContentItem.height * textContentItem.textAdvanceScale;
- textContentItem.height = 0;
- }
- textContentItem.textAdvanceScale = scaleFactor;
- }
- function runBidiTransform(textChunk) {
- let text = textChunk.str.join("");
- if (!disableNormalization) {
- text = (0, _util.normalizeUnicode)(text);
- }
- const bidiResult = (0, _bidi.bidi)(text, -1, textChunk.vertical);
- return {
- str: bidiResult.str,
- dir: bidiResult.dir,
- width: Math.abs(textChunk.totalWidth),
- height: Math.abs(textChunk.totalHeight),
- transform: textChunk.transform,
- fontName: textChunk.fontName,
- hasEOL: textChunk.hasEOL
- };
- }
- function handleSetFont(fontName, fontRef) {
- return self.loadFont(fontName, fontRef, resources).then(function (translated) {
- if (!translated.font.isType3Font) {
- return translated;
- }
- return translated.loadType3Data(self, resources, task).catch(function () {}).then(function () {
- return translated;
- });
- }).then(function (translated) {
- textState.loadedName = translated.loadedName;
- textState.font = translated.font;
- textState.fontMatrix = translated.font.fontMatrix || _util.FONT_IDENTITY_MATRIX;
- });
- }
- function applyInverseRotation(x, y, matrix) {
- const scale = Math.hypot(matrix[0], matrix[1]);
- return [(matrix[0] * x + matrix[1] * y) / scale, (matrix[2] * x + matrix[3] * y) / scale];
- }
- function compareWithLastPosition(glyphWidth) {
- const currentTransform = getCurrentTextTransform();
- let posX = currentTransform[4];
- let posY = currentTransform[5];
- if (textState.font?.vertical) {
- if (posX < viewBox[0] || posX > viewBox[2] || posY + glyphWidth < viewBox[1] || posY > viewBox[3]) {
- return false;
- }
- } else if (posX + glyphWidth < viewBox[0] || posX > viewBox[2] || posY < viewBox[1] || posY > viewBox[3]) {
- return false;
- }
- if (!textState.font || !textContentItem.prevTransform) {
- return true;
- }
- let lastPosX = textContentItem.prevTransform[4];
- let lastPosY = textContentItem.prevTransform[5];
- if (lastPosX === posX && lastPosY === posY) {
- return true;
- }
- let rotate = -1;
- if (currentTransform[0] && currentTransform[1] === 0 && currentTransform[2] === 0) {
- rotate = currentTransform[0] > 0 ? 0 : 180;
- } else if (currentTransform[1] && currentTransform[0] === 0 && currentTransform[3] === 0) {
- rotate = currentTransform[1] > 0 ? 90 : 270;
- }
- switch (rotate) {
- case 0:
- break;
- case 90:
- [posX, posY] = [posY, posX];
- [lastPosX, lastPosY] = [lastPosY, lastPosX];
- break;
- case 180:
- [posX, posY, lastPosX, lastPosY] = [-posX, -posY, -lastPosX, -lastPosY];
- break;
- case 270:
- [posX, posY] = [-posY, -posX];
- [lastPosX, lastPosY] = [-lastPosY, -lastPosX];
- break;
- default:
- [posX, posY] = applyInverseRotation(posX, posY, currentTransform);
- [lastPosX, lastPosY] = applyInverseRotation(lastPosX, lastPosY, textContentItem.prevTransform);
- }
- if (textState.font.vertical) {
- const advanceY = (lastPosY - posY) / textContentItem.textAdvanceScale;
- const advanceX = posX - lastPosX;
- const textOrientation = Math.sign(textContentItem.height);
- if (advanceY < textOrientation * textContentItem.negativeSpaceMax) {
- if (Math.abs(advanceX) > 0.5 * textContentItem.width) {
- appendEOL();
- return true;
- }
- resetLastChars();
- flushTextContentItem();
- return true;
- }
- if (Math.abs(advanceX) > textContentItem.width) {
- appendEOL();
- return true;
- }
- if (advanceY <= textOrientation * textContentItem.notASpace) {
- resetLastChars();
- }
- if (advanceY <= textOrientation * textContentItem.trackingSpaceMin) {
- if (shouldAddWhitepsace()) {
- resetLastChars();
- flushTextContentItem();
- pushWhitespace({
- height: Math.abs(advanceY)
- });
- } else {
- textContentItem.height += advanceY;
- }
- } else if (!addFakeSpaces(advanceY, textContentItem.prevTransform, textOrientation)) {
- if (textContentItem.str.length === 0) {
- resetLastChars();
- pushWhitespace({
- height: Math.abs(advanceY)
- });
- } else {
- textContentItem.height += advanceY;
- }
- }
- if (Math.abs(advanceX) > textContentItem.width * VERTICAL_SHIFT_RATIO) {
- flushTextContentItem();
- }
- return true;
- }
- const advanceX = (posX - lastPosX) / textContentItem.textAdvanceScale;
- const advanceY = posY - lastPosY;
- const textOrientation = Math.sign(textContentItem.width);
- if (advanceX < textOrientation * textContentItem.negativeSpaceMax) {
- if (Math.abs(advanceY) > 0.5 * textContentItem.height) {
- appendEOL();
- return true;
- }
- resetLastChars();
- flushTextContentItem();
- return true;
- }
- if (Math.abs(advanceY) > textContentItem.height) {
- appendEOL();
- return true;
- }
- if (advanceX <= textOrientation * textContentItem.notASpace) {
- resetLastChars();
- }
- if (advanceX <= textOrientation * textContentItem.trackingSpaceMin) {
- if (shouldAddWhitepsace()) {
- resetLastChars();
- flushTextContentItem();
- pushWhitespace({
- width: Math.abs(advanceX)
- });
- } else {
- textContentItem.width += advanceX;
- }
- } else if (!addFakeSpaces(advanceX, textContentItem.prevTransform, textOrientation)) {
- if (textContentItem.str.length === 0) {
- resetLastChars();
- pushWhitespace({
- width: Math.abs(advanceX)
- });
- } else {
- textContentItem.width += advanceX;
- }
- }
- if (Math.abs(advanceY) > textContentItem.height * VERTICAL_SHIFT_RATIO) {
- flushTextContentItem();
- }
- return true;
- }
- function buildTextContentItem({
- chars,
- extraSpacing
- }) {
- const font = textState.font;
- if (!chars) {
- const charSpacing = textState.charSpacing + extraSpacing;
- if (charSpacing) {
- if (!font.vertical) {
- textState.translateTextMatrix(charSpacing * textState.textHScale, 0);
- } else {
- textState.translateTextMatrix(0, -charSpacing);
- }
- }
- return;
- }
- const glyphs = font.charsToGlyphs(chars);
- const scale = textState.fontMatrix[0] * textState.fontSize;
- for (let i = 0, ii = glyphs.length; i < ii; i++) {
- const glyph = glyphs[i];
- const {
- category
- } = glyph;
- if (category.isInvisibleFormatMark) {
- continue;
- }
- let charSpacing = textState.charSpacing + (i + 1 === ii ? extraSpacing : 0);
- let glyphWidth = glyph.width;
- if (font.vertical) {
- glyphWidth = glyph.vmetric ? glyph.vmetric[0] : -glyphWidth;
- }
- let scaledDim = glyphWidth * scale;
- if (category.isWhitespace) {
- if (!font.vertical) {
- charSpacing += scaledDim + textState.wordSpacing;
- textState.translateTextMatrix(charSpacing * textState.textHScale, 0);
- } else {
- charSpacing += -scaledDim + textState.wordSpacing;
- textState.translateTextMatrix(0, -charSpacing);
- }
- saveLastChar(" ");
- continue;
- }
- if (!category.isZeroWidthDiacritic && !compareWithLastPosition(scaledDim)) {
- if (!font.vertical) {
- textState.translateTextMatrix(scaledDim * textState.textHScale, 0);
- } else {
- textState.translateTextMatrix(0, scaledDim);
- }
- continue;
- }
- const textChunk = ensureTextContentItem();
- if (category.isZeroWidthDiacritic) {
- scaledDim = 0;
- }
- if (!font.vertical) {
- scaledDim *= textState.textHScale;
- textState.translateTextMatrix(scaledDim, 0);
- textChunk.width += scaledDim;
- } else {
- textState.translateTextMatrix(0, scaledDim);
- scaledDim = Math.abs(scaledDim);
- textChunk.height += scaledDim;
- }
- if (scaledDim) {
- textChunk.prevTransform = getCurrentTextTransform();
- }
- const glyphUnicode = glyph.unicode;
- if (saveLastChar(glyphUnicode)) {
- textChunk.str.push(" ");
- }
- textChunk.str.push(glyphUnicode);
- if (charSpacing) {
- if (!font.vertical) {
- textState.translateTextMatrix(charSpacing * textState.textHScale, 0);
- } else {
- textState.translateTextMatrix(0, -charSpacing);
- }
- }
- }
- }
- function appendEOL() {
- resetLastChars();
- if (textContentItem.initialized) {
- textContentItem.hasEOL = true;
- flushTextContentItem();
- } else {
- textContent.items.push({
- str: "",
- dir: "ltr",
- width: 0,
- height: 0,
- transform: getCurrentTextTransform(),
- fontName: textState.loadedName,
- hasEOL: true
- });
- }
- }
- function addFakeSpaces(width, transf, textOrientation) {
- if (textOrientation * textContentItem.spaceInFlowMin <= width && width <= textOrientation * textContentItem.spaceInFlowMax) {
- if (textContentItem.initialized) {
- resetLastChars();
- textContentItem.str.push(" ");
- }
- return false;
- }
- const fontName = textContentItem.fontName;
- let height = 0;
- if (textContentItem.vertical) {
- height = width;
- width = 0;
- }
- flushTextContentItem();
- resetLastChars();
- pushWhitespace({
- width: Math.abs(width),
- height: Math.abs(height),
- transform: transf || getCurrentTextTransform(),
- fontName
- });
- return true;
- }
- function flushTextContentItem() {
- if (!textContentItem.initialized || !textContentItem.str) {
- return;
- }
- if (!textContentItem.vertical) {
- textContentItem.totalWidth += textContentItem.width * textContentItem.textAdvanceScale;
- } else {
- textContentItem.totalHeight += textContentItem.height * textContentItem.textAdvanceScale;
- }
- textContent.items.push(runBidiTransform(textContentItem));
- textContentItem.initialized = false;
- textContentItem.str.length = 0;
- }
- function enqueueChunk(batch = false) {
- const length = textContent.items.length;
- if (length === 0) {
- return;
- }
- if (batch && length < TEXT_CHUNK_BATCH_SIZE) {
- return;
- }
- sink.enqueue(textContent, length);
- textContent.items = [];
- textContent.styles = Object.create(null);
- }
- const timeSlotManager = new TimeSlotManager();
- return new Promise(function promiseBody(resolve, reject) {
- const next = function (promise) {
- enqueueChunk(true);
- Promise.all([promise, sink.ready]).then(function () {
- try {
- promiseBody(resolve, reject);
- } catch (ex) {
- reject(ex);
- }
- }, reject);
- };
- task.ensureNotTerminated();
- timeSlotManager.reset();
- const operation = {};
- let stop,
- args = [];
- while (!(stop = timeSlotManager.check())) {
- args.length = 0;
- operation.args = args;
- if (!preprocessor.read(operation)) {
- break;
- }
- const previousState = textState;
- textState = stateManager.state;
- const fn = operation.fn;
- args = operation.args;
- switch (fn | 0) {
- case _util.OPS.setFont:
- var fontNameArg = args[0].name,
- fontSizeArg = args[1];
- if (textState.font && fontNameArg === textState.fontName && fontSizeArg === textState.fontSize) {
- break;
- }
- flushTextContentItem();
- textState.fontName = fontNameArg;
- textState.fontSize = fontSizeArg;
- next(handleSetFont(fontNameArg, null));
- return;
- case _util.OPS.setTextRise:
- textState.textRise = args[0];
- break;
- case _util.OPS.setHScale:
- textState.textHScale = args[0] / 100;
- break;
- case _util.OPS.setLeading:
- textState.leading = args[0];
- break;
- case _util.OPS.moveText:
- textState.translateTextLineMatrix(args[0], args[1]);
- textState.textMatrix = textState.textLineMatrix.slice();
- break;
- case _util.OPS.setLeadingMoveText:
- textState.leading = -args[1];
- textState.translateTextLineMatrix(args[0], args[1]);
- textState.textMatrix = textState.textLineMatrix.slice();
- break;
- case _util.OPS.nextLine:
- textState.carriageReturn();
- break;
- case _util.OPS.setTextMatrix:
- textState.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
- textState.setTextLineMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
- updateAdvanceScale();
- break;
- case _util.OPS.setCharSpacing:
- textState.charSpacing = args[0];
- break;
- case _util.OPS.setWordSpacing:
- textState.wordSpacing = args[0];
- break;
- case _util.OPS.beginText:
- textState.textMatrix = _util.IDENTITY_MATRIX.slice();
- textState.textLineMatrix = _util.IDENTITY_MATRIX.slice();
- break;
- case _util.OPS.showSpacedText:
- if (!stateManager.state.font) {
- self.ensureStateFont(stateManager.state);
- continue;
- }
- const spaceFactor = (textState.font.vertical ? 1 : -1) * textState.fontSize / 1000;
- const elements = args[0];
- for (let i = 0, ii = elements.length; i < ii; i++) {
- const item = elements[i];
- if (typeof item === "string") {
- showSpacedTextBuffer.push(item);
- } else if (typeof item === "number" && item !== 0) {
- const str = showSpacedTextBuffer.join("");
- showSpacedTextBuffer.length = 0;
- buildTextContentItem({
- chars: str,
- extraSpacing: item * spaceFactor
- });
- }
- }
- if (showSpacedTextBuffer.length > 0) {
- const str = showSpacedTextBuffer.join("");
- showSpacedTextBuffer.length = 0;
- buildTextContentItem({
- chars: str,
- extraSpacing: 0
- });
- }
- break;
- case _util.OPS.showText:
- if (!stateManager.state.font) {
- self.ensureStateFont(stateManager.state);
- continue;
- }
- buildTextContentItem({
- chars: args[0],
- extraSpacing: 0
- });
- break;
- case _util.OPS.nextLineShowText:
- if (!stateManager.state.font) {
- self.ensureStateFont(stateManager.state);
- continue;
- }
- textState.carriageReturn();
- buildTextContentItem({
- chars: args[0],
- extraSpacing: 0
- });
- break;
- case _util.OPS.nextLineSetSpacingShowText:
- if (!stateManager.state.font) {
- self.ensureStateFont(stateManager.state);
- continue;
- }
- textState.wordSpacing = args[0];
- textState.charSpacing = args[1];
- textState.carriageReturn();
- buildTextContentItem({
- chars: args[2],
- extraSpacing: 0
- });
- break;
- case _util.OPS.paintXObject:
- flushTextContentItem();
- if (!xobjs) {
- xobjs = resources.get("XObject") || _primitives.Dict.empty;
- }
- var isValidName = args[0] instanceof _primitives.Name;
- var name = args[0].name;
- if (isValidName && emptyXObjectCache.getByName(name)) {
- break;
- }
- next(new Promise(function (resolveXObject, rejectXObject) {
- if (!isValidName) {
- throw new _util.FormatError("XObject must be referred to by name.");
- }
- let xobj = xobjs.getRaw(name);
- if (xobj instanceof _primitives.Ref) {
- if (emptyXObjectCache.getByRef(xobj)) {
- resolveXObject();
- return;
- }
- const globalImage = self.globalImageCache.getData(xobj, self.pageIndex);
- if (globalImage) {
- resolveXObject();
- return;
- }
- xobj = xref.fetch(xobj);
- }
- if (!(xobj instanceof _base_stream.BaseStream)) {
- throw new _util.FormatError("XObject should be a stream");
- }
- const type = xobj.dict.get("Subtype");
- if (!(type instanceof _primitives.Name)) {
- throw new _util.FormatError("XObject should have a Name subtype");
- }
- if (type.name !== "Form") {
- emptyXObjectCache.set(name, xobj.dict.objId, true);
- resolveXObject();
- return;
- }
- const currentState = stateManager.state.clone();
- const xObjStateManager = new StateManager(currentState);
- const matrix = xobj.dict.getArray("Matrix");
- if (Array.isArray(matrix) && matrix.length === 6) {
- xObjStateManager.transform(matrix);
- }
- enqueueChunk();
- const sinkWrapper = {
- enqueueInvoked: false,
- enqueue(chunk, size) {
- this.enqueueInvoked = true;
- sink.enqueue(chunk, size);
- },
- get desiredSize() {
- return sink.desiredSize;
- },
- get ready() {
- return sink.ready;
- }
- };
- self.getTextContent({
- stream: xobj,
- task,
- resources: xobj.dict.get("Resources") || resources,
- stateManager: xObjStateManager,
- includeMarkedContent,
- sink: sinkWrapper,
- seenStyles,
- viewBox,
- markedContentData,
- disableNormalization
- }).then(function () {
- if (!sinkWrapper.enqueueInvoked) {
- emptyXObjectCache.set(name, xobj.dict.objId, true);
- }
- resolveXObject();
- }, rejectXObject);
- }).catch(function (reason) {
- if (reason instanceof _util.AbortException) {
- return;
- }
- if (self.options.ignoreErrors) {
- (0, _util.warn)(`getTextContent - ignoring XObject: "${reason}".`);
- return;
- }
- throw reason;
- }));
- return;
- case _util.OPS.setGState:
- isValidName = args[0] instanceof _primitives.Name;
- name = args[0].name;
- if (isValidName && emptyGStateCache.getByName(name)) {
- break;
- }
- next(new Promise(function (resolveGState, rejectGState) {
- if (!isValidName) {
- throw new _util.FormatError("GState must be referred to by name.");
- }
- const extGState = resources.get("ExtGState");
- if (!(extGState instanceof _primitives.Dict)) {
- throw new _util.FormatError("ExtGState should be a dictionary.");
- }
- const gState = extGState.get(name);
- if (!(gState instanceof _primitives.Dict)) {
- throw new _util.FormatError("GState should be a dictionary.");
- }
- const gStateFont = gState.get("Font");
- if (!gStateFont) {
- emptyGStateCache.set(name, gState.objId, true);
- resolveGState();
- return;
- }
- flushTextContentItem();
- textState.fontName = null;
- textState.fontSize = gStateFont[1];
- handleSetFont(null, gStateFont[0]).then(resolveGState, rejectGState);
- }).catch(function (reason) {
- if (reason instanceof _util.AbortException) {
- return;
- }
- if (self.options.ignoreErrors) {
- (0, _util.warn)(`getTextContent - ignoring ExtGState: "${reason}".`);
- return;
- }
- throw reason;
- }));
- return;
- case _util.OPS.beginMarkedContent:
- flushTextContentItem();
- if (includeMarkedContent) {
- markedContentData.level++;
- textContent.items.push({
- type: "beginMarkedContent",
- tag: args[0] instanceof _primitives.Name ? args[0].name : null
- });
- }
- break;
- case _util.OPS.beginMarkedContentProps:
- flushTextContentItem();
- if (includeMarkedContent) {
- markedContentData.level++;
- let mcid = null;
- if (args[1] instanceof _primitives.Dict) {
- mcid = args[1].get("MCID");
- }
- textContent.items.push({
- type: "beginMarkedContentProps",
- id: Number.isInteger(mcid) ? `${self.idFactory.getPageObjId()}_mc${mcid}` : null,
- tag: args[0] instanceof _primitives.Name ? args[0].name : null
- });
- }
- break;
- case _util.OPS.endMarkedContent:
- flushTextContentItem();
- if (includeMarkedContent) {
- if (markedContentData.level === 0) {
- break;
- }
- markedContentData.level--;
- textContent.items.push({
- type: "endMarkedContent"
- });
- }
- break;
- case _util.OPS.restore:
- if (previousState && (previousState.font !== textState.font || previousState.fontSize !== textState.fontSize || previousState.fontName !== textState.fontName)) {
- flushTextContentItem();
- }
- break;
- }
- if (textContent.items.length >= sink.desiredSize) {
- stop = true;
- break;
- }
- }
- if (stop) {
- next(deferred);
- return;
- }
- flushTextContentItem();
- enqueueChunk();
- resolve();
- }).catch(reason => {
- if (reason instanceof _util.AbortException) {
- return;
- }
- if (this.options.ignoreErrors) {
- (0, _util.warn)(`getTextContent - ignoring errors during "${task.name}" ` + `task: "${reason}".`);
- flushTextContentItem();
- enqueueChunk();
- return;
- }
- throw reason;
- });
- }
- extractDataStructures(dict, baseDict, properties) {
- const xref = this.xref;
- let cidToGidBytes;
- const toUnicodePromise = this.readToUnicode(properties.toUnicode || dict.get("ToUnicode") || baseDict.get("ToUnicode"));
- if (properties.composite) {
- const cidSystemInfo = dict.get("CIDSystemInfo");
- if (cidSystemInfo instanceof _primitives.Dict) {
- properties.cidSystemInfo = {
- registry: (0, _util.stringToPDFString)(cidSystemInfo.get("Registry")),
- ordering: (0, _util.stringToPDFString)(cidSystemInfo.get("Ordering")),
- supplement: cidSystemInfo.get("Supplement")
- };
- }
- try {
- const cidToGidMap = dict.get("CIDToGIDMap");
- if (cidToGidMap instanceof _base_stream.BaseStream) {
- cidToGidBytes = cidToGidMap.getBytes();
- }
- } catch (ex) {
- if (!this.options.ignoreErrors) {
- throw ex;
- }
- (0, _util.warn)(`extractDataStructures - ignoring CIDToGIDMap data: "${ex}".`);
- }
- }
- const differences = [];
- let baseEncodingName = null;
- let encoding;
- if (dict.has("Encoding")) {
- encoding = dict.get("Encoding");
- if (encoding instanceof _primitives.Dict) {
- baseEncodingName = encoding.get("BaseEncoding");
- baseEncodingName = baseEncodingName instanceof _primitives.Name ? baseEncodingName.name : null;
- if (encoding.has("Differences")) {
- const diffEncoding = encoding.get("Differences");
- let index = 0;
- for (const entry of diffEncoding) {
- const data = xref.fetchIfRef(entry);
- if (typeof data === "number") {
- index = data;
- } else if (data instanceof _primitives.Name) {
- differences[index++] = data.name;
- } else {
- throw new _util.FormatError(`Invalid entry in 'Differences' array: ${data}`);
- }
- }
- }
- } else if (encoding instanceof _primitives.Name) {
- baseEncodingName = encoding.name;
- } else {
- const msg = "Encoding is not a Name nor a Dict";
- if (!this.options.ignoreErrors) {
- throw new _util.FormatError(msg);
- }
- (0, _util.warn)(msg);
- }
- if (baseEncodingName !== "MacRomanEncoding" && baseEncodingName !== "MacExpertEncoding" && baseEncodingName !== "WinAnsiEncoding") {
- baseEncodingName = null;
- }
- }
- const nonEmbeddedFont = !properties.file || properties.isInternalFont,
- isSymbolsFontName = (0, _standard_fonts.getSymbolsFonts)()[properties.name];
- if (baseEncodingName && nonEmbeddedFont && isSymbolsFontName) {
- baseEncodingName = null;
- }
- if (baseEncodingName) {
- properties.defaultEncoding = (0, _encodings.getEncoding)(baseEncodingName);
- } else {
- const isSymbolicFont = !!(properties.flags & _fonts_utils.FontFlags.Symbolic);
- const isNonsymbolicFont = !!(properties.flags & _fonts_utils.FontFlags.Nonsymbolic);
- encoding = _encodings.StandardEncoding;
- if (properties.type === "TrueType" && !isNonsymbolicFont) {
- encoding = _encodings.WinAnsiEncoding;
- }
- if (isSymbolicFont || isSymbolsFontName) {
- encoding = _encodings.MacRomanEncoding;
- if (nonEmbeddedFont) {
- if (/Symbol/i.test(properties.name)) {
- encoding = _encodings.SymbolSetEncoding;
- } else if (/Dingbats/i.test(properties.name)) {
- encoding = _encodings.ZapfDingbatsEncoding;
- } else if (/Wingdings/i.test(properties.name)) {
- encoding = _encodings.WinAnsiEncoding;
- }
- }
- }
- properties.defaultEncoding = encoding;
- }
- properties.differences = differences;
- properties.baseEncodingName = baseEncodingName;
- properties.hasEncoding = !!baseEncodingName || differences.length > 0;
- properties.dict = dict;
- return toUnicodePromise.then(readToUnicode => {
- properties.toUnicode = readToUnicode;
- return this.buildToUnicode(properties);
- }).then(builtToUnicode => {
- properties.toUnicode = builtToUnicode;
- if (cidToGidBytes) {
- properties.cidToGidMap = this.readCidToGidMap(cidToGidBytes, builtToUnicode);
- }
- return properties;
- });
- }
- _simpleFontToUnicode(properties, forceGlyphs = false) {
- (0, _util.assert)(!properties.composite, "Must be a simple font.");
- const toUnicode = [];
- const encoding = properties.defaultEncoding.slice();
- const baseEncodingName = properties.baseEncodingName;
- const differences = properties.differences;
- for (const charcode in differences) {
- const glyphName = differences[charcode];
- if (glyphName === ".notdef") {
- continue;
- }
- encoding[charcode] = glyphName;
- }
- const glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)();
- for (const charcode in encoding) {
- let glyphName = encoding[charcode];
- if (glyphName === "") {
- continue;
- }
- let unicode = glyphsUnicodeMap[glyphName];
- if (unicode !== undefined) {
- toUnicode[charcode] = String.fromCharCode(unicode);
- continue;
- }
- let code = 0;
- switch (glyphName[0]) {
- case "G":
- if (glyphName.length === 3) {
- code = parseInt(glyphName.substring(1), 16);
- }
- break;
- case "g":
- if (glyphName.length === 5) {
- code = parseInt(glyphName.substring(1), 16);
- }
- break;
- case "C":
- case "c":
- if (glyphName.length >= 3 && glyphName.length <= 4) {
- const codeStr = glyphName.substring(1);
- if (forceGlyphs) {
- code = parseInt(codeStr, 16);
- break;
- }
- code = +codeStr;
- if (Number.isNaN(code) && Number.isInteger(parseInt(codeStr, 16))) {
- return this._simpleFontToUnicode(properties, true);
- }
- }
- break;
- case "u":
- unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap);
- if (unicode !== -1) {
- code = unicode;
- }
- break;
- default:
- switch (glyphName) {
- case "f_h":
- case "f_t":
- case "T_h":
- toUnicode[charcode] = glyphName.replaceAll("_", "");
- continue;
- }
- break;
- }
- if (code > 0 && code <= 0x10ffff && Number.isInteger(code)) {
- if (baseEncodingName && code === +charcode) {
- const baseEncoding = (0, _encodings.getEncoding)(baseEncodingName);
- if (baseEncoding && (glyphName = baseEncoding[charcode])) {
- toUnicode[charcode] = String.fromCharCode(glyphsUnicodeMap[glyphName]);
- continue;
- }
- }
- toUnicode[charcode] = String.fromCodePoint(code);
- }
- }
- return toUnicode;
- }
- async buildToUnicode(properties) {
- properties.hasIncludedToUnicodeMap = properties.toUnicode?.length > 0;
- if (properties.hasIncludedToUnicodeMap) {
- if (!properties.composite && properties.hasEncoding) {
- properties.fallbackToUnicode = this._simpleFontToUnicode(properties);
- }
- return properties.toUnicode;
- }
- if (!properties.composite) {
- return new _to_unicode_map.ToUnicodeMap(this._simpleFontToUnicode(properties));
- }
- if (properties.composite && (properties.cMap.builtInCMap && !(properties.cMap instanceof _cmap.IdentityCMap) || properties.cidSystemInfo.registry === "Adobe" && (properties.cidSystemInfo.ordering === "GB1" || properties.cidSystemInfo.ordering === "CNS1" || properties.cidSystemInfo.ordering === "Japan1" || properties.cidSystemInfo.ordering === "Korea1"))) {
- const {
- registry,
- ordering
- } = properties.cidSystemInfo;
- const ucs2CMapName = _primitives.Name.get(`${registry}-${ordering}-UCS2`);
- const ucs2CMap = await _cmap.CMapFactory.create({
- encoding: ucs2CMapName,
- fetchBuiltInCMap: this._fetchBuiltInCMapBound,
- useCMap: null
- });
- const toUnicode = [],
- buf = [];
- properties.cMap.forEach(function (charcode, cid) {
- if (cid > 0xffff) {
- throw new _util.FormatError("Max size of CID is 65,535");
- }
- const ucs2 = ucs2CMap.lookup(cid);
- if (ucs2) {
- buf.length = 0;
- for (let i = 0, ii = ucs2.length; i < ii; i += 2) {
- buf.push((ucs2.charCodeAt(i) << 8) + ucs2.charCodeAt(i + 1));
- }
- toUnicode[charcode] = String.fromCharCode(...buf);
- }
- });
- return new _to_unicode_map.ToUnicodeMap(toUnicode);
- }
- return new _to_unicode_map.IdentityToUnicodeMap(properties.firstChar, properties.lastChar);
- }
- readToUnicode(cmapObj) {
- if (!cmapObj) {
- return Promise.resolve(null);
- }
- if (cmapObj instanceof _primitives.Name) {
- return _cmap.CMapFactory.create({
- encoding: cmapObj,
- fetchBuiltInCMap: this._fetchBuiltInCMapBound,
- useCMap: null
- }).then(function (cmap) {
- if (cmap instanceof _cmap.IdentityCMap) {
- return new _to_unicode_map.IdentityToUnicodeMap(0, 0xffff);
- }
- return new _to_unicode_map.ToUnicodeMap(cmap.getMap());
- });
- } else if (cmapObj instanceof _base_stream.BaseStream) {
- return _cmap.CMapFactory.create({
- encoding: cmapObj,
- fetchBuiltInCMap: this._fetchBuiltInCMapBound,
- useCMap: null
- }).then(function (cmap) {
- if (cmap instanceof _cmap.IdentityCMap) {
- return new _to_unicode_map.IdentityToUnicodeMap(0, 0xffff);
- }
- const map = new Array(cmap.length);
- cmap.forEach(function (charCode, token) {
- if (typeof token === "number") {
- map[charCode] = String.fromCodePoint(token);
- return;
- }
- const str = [];
- for (let k = 0; k < token.length; k += 2) {
- const w1 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1);
- if ((w1 & 0xf800) !== 0xd800) {
- str.push(w1);
- continue;
- }
- k += 2;
- const w2 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1);
- str.push(((w1 & 0x3ff) << 10) + (w2 & 0x3ff) + 0x10000);
- }
- map[charCode] = String.fromCodePoint(...str);
- });
- return new _to_unicode_map.ToUnicodeMap(map);
- }, reason => {
- if (reason instanceof _util.AbortException) {
- return null;
- }
- if (this.options.ignoreErrors) {
- (0, _util.warn)(`readToUnicode - ignoring ToUnicode data: "${reason}".`);
- return null;
- }
- throw reason;
- });
- }
- return Promise.resolve(null);
- }
- readCidToGidMap(glyphsData, toUnicode) {
- const result = [];
- for (let j = 0, jj = glyphsData.length; j < jj; j++) {
- const glyphID = glyphsData[j++] << 8 | glyphsData[j];
- const code = j >> 1;
- if (glyphID === 0 && !toUnicode.has(code)) {
- continue;
- }
- result[code] = glyphID;
- }
- return result;
- }
- extractWidths(dict, descriptor, properties) {
- const xref = this.xref;
- let glyphsWidths = [];
- let defaultWidth = 0;
- const glyphsVMetrics = [];
- let defaultVMetrics;
- let i, ii, j, jj, start, code, widths;
- if (properties.composite) {
- defaultWidth = dict.has("DW") ? dict.get("DW") : 1000;
- widths = dict.get("W");
- if (widths) {
- for (i = 0, ii = widths.length; i < ii; i++) {
- start = xref.fetchIfRef(widths[i++]);
- code = xref.fetchIfRef(widths[i]);
- if (Array.isArray(code)) {
- for (j = 0, jj = code.length; j < jj; j++) {
- glyphsWidths[start++] = xref.fetchIfRef(code[j]);
- }
- } else {
- const width = xref.fetchIfRef(widths[++i]);
- for (j = start; j <= code; j++) {
- glyphsWidths[j] = width;
- }
- }
- }
- }
- if (properties.vertical) {
- let vmetrics = dict.getArray("DW2") || [880, -1000];
- defaultVMetrics = [vmetrics[1], defaultWidth * 0.5, vmetrics[0]];
- vmetrics = dict.get("W2");
- if (vmetrics) {
- for (i = 0, ii = vmetrics.length; i < ii; i++) {
- start = xref.fetchIfRef(vmetrics[i++]);
- code = xref.fetchIfRef(vmetrics[i]);
- if (Array.isArray(code)) {
- for (j = 0, jj = code.length; j < jj; j++) {
- glyphsVMetrics[start++] = [xref.fetchIfRef(code[j++]), xref.fetchIfRef(code[j++]), xref.fetchIfRef(code[j])];
- }
- } else {
- const vmetric = [xref.fetchIfRef(vmetrics[++i]), xref.fetchIfRef(vmetrics[++i]), xref.fetchIfRef(vmetrics[++i])];
- for (j = start; j <= code; j++) {
- glyphsVMetrics[j] = vmetric;
- }
- }
- }
- }
- }
- } else {
- const firstChar = properties.firstChar;
- widths = dict.get("Widths");
- if (widths) {
- j = firstChar;
- for (i = 0, ii = widths.length; i < ii; i++) {
- glyphsWidths[j++] = xref.fetchIfRef(widths[i]);
- }
- defaultWidth = parseFloat(descriptor.get("MissingWidth")) || 0;
- } else {
- const baseFontName = dict.get("BaseFont");
- if (baseFontName instanceof _primitives.Name) {
- const metrics = this.getBaseFontMetrics(baseFontName.name);
- glyphsWidths = this.buildCharCodeToWidth(metrics.widths, properties);
- defaultWidth = metrics.defaultWidth;
- }
- }
- }
- let isMonospace = true;
- let firstWidth = defaultWidth;
- for (const glyph in glyphsWidths) {
- const glyphWidth = glyphsWidths[glyph];
- if (!glyphWidth) {
- continue;
- }
- if (!firstWidth) {
- firstWidth = glyphWidth;
- continue;
- }
- if (firstWidth !== glyphWidth) {
- isMonospace = false;
- break;
- }
- }
- if (isMonospace) {
- properties.flags |= _fonts_utils.FontFlags.FixedPitch;
- } else {
- properties.flags &= ~_fonts_utils.FontFlags.FixedPitch;
- }
- properties.defaultWidth = defaultWidth;
- properties.widths = glyphsWidths;
- properties.defaultVMetrics = defaultVMetrics;
- properties.vmetrics = glyphsVMetrics;
- }
- isSerifFont(baseFontName) {
- const fontNameWoStyle = baseFontName.split("-")[0];
- return fontNameWoStyle in (0, _standard_fonts.getSerifFonts)() || /serif/gi.test(fontNameWoStyle);
- }
- getBaseFontMetrics(name) {
- let defaultWidth = 0;
- let widths = Object.create(null);
- let monospace = false;
- const stdFontMap = (0, _standard_fonts.getStdFontMap)();
- let lookupName = stdFontMap[name] || name;
- const Metrics = (0, _metrics.getMetrics)();
- if (!(lookupName in Metrics)) {
- lookupName = this.isSerifFont(name) ? "Times-Roman" : "Helvetica";
- }
- const glyphWidths = Metrics[lookupName];
- if (typeof glyphWidths === "number") {
- defaultWidth = glyphWidths;
- monospace = true;
- } else {
- widths = glyphWidths();
- }
- return {
- defaultWidth,
- monospace,
- widths
- };
- }
- buildCharCodeToWidth(widthsByGlyphName, properties) {
- const widths = Object.create(null);
- const differences = properties.differences;
- const encoding = properties.defaultEncoding;
- for (let charCode = 0; charCode < 256; charCode++) {
- if (charCode in differences && widthsByGlyphName[differences[charCode]]) {
- widths[charCode] = widthsByGlyphName[differences[charCode]];
- continue;
- }
- if (charCode in encoding && widthsByGlyphName[encoding[charCode]]) {
- widths[charCode] = widthsByGlyphName[encoding[charCode]];
- continue;
- }
- }
- return widths;
- }
- preEvaluateFont(dict) {
- const baseDict = dict;
- let type = dict.get("Subtype");
- if (!(type instanceof _primitives.Name)) {
- throw new _util.FormatError("invalid font Subtype");
- }
- let composite = false;
- let hash, toUnicode;
- if (type.name === "Type0") {
- const df = dict.get("DescendantFonts");
- if (!df) {
- throw new _util.FormatError("Descendant fonts are not specified");
- }
- dict = Array.isArray(df) ? this.xref.fetchIfRef(df[0]) : df;
- if (!(dict instanceof _primitives.Dict)) {
- throw new _util.FormatError("Descendant font is not a dictionary.");
- }
- type = dict.get("Subtype");
- if (!(type instanceof _primitives.Name)) {
- throw new _util.FormatError("invalid font Subtype");
- }
- composite = true;
- }
- const firstChar = dict.get("FirstChar") || 0,
- lastChar = dict.get("LastChar") || (composite ? 0xffff : 0xff);
- const descriptor = dict.get("FontDescriptor");
- if (descriptor) {
- hash = new _murmurhash.MurmurHash3_64();
- const encoding = baseDict.getRaw("Encoding");
- if (encoding instanceof _primitives.Name) {
- hash.update(encoding.name);
- } else if (encoding instanceof _primitives.Ref) {
- hash.update(encoding.toString());
- } else if (encoding instanceof _primitives.Dict) {
- for (const entry of encoding.getRawValues()) {
- if (entry instanceof _primitives.Name) {
- hash.update(entry.name);
- } else if (entry instanceof _primitives.Ref) {
- hash.update(entry.toString());
- } else if (Array.isArray(entry)) {
- const diffLength = entry.length,
- diffBuf = new Array(diffLength);
- for (let j = 0; j < diffLength; j++) {
- const diffEntry = entry[j];
- if (diffEntry instanceof _primitives.Name) {
- diffBuf[j] = diffEntry.name;
- } else if (typeof diffEntry === "number" || diffEntry instanceof _primitives.Ref) {
- diffBuf[j] = diffEntry.toString();
- }
- }
- hash.update(diffBuf.join());
- }
- }
- }
- hash.update(`${firstChar}-${lastChar}`);
- toUnicode = dict.get("ToUnicode") || baseDict.get("ToUnicode");
- if (toUnicode instanceof _base_stream.BaseStream) {
- const stream = toUnicode.str || toUnicode;
- const uint8array = stream.buffer ? new Uint8Array(stream.buffer.buffer, 0, stream.bufferLength) : new Uint8Array(stream.bytes.buffer, stream.start, stream.end - stream.start);
- hash.update(uint8array);
- } else if (toUnicode instanceof _primitives.Name) {
- hash.update(toUnicode.name);
- }
- const widths = dict.get("Widths") || baseDict.get("Widths");
- if (Array.isArray(widths)) {
- const widthsBuf = [];
- for (const entry of widths) {
- if (typeof entry === "number" || entry instanceof _primitives.Ref) {
- widthsBuf.push(entry.toString());
- }
- }
- hash.update(widthsBuf.join());
- }
- if (composite) {
- hash.update("compositeFont");
- const compositeWidths = dict.get("W") || baseDict.get("W");
- if (Array.isArray(compositeWidths)) {
- const widthsBuf = [];
- for (const entry of compositeWidths) {
- if (typeof entry === "number" || entry instanceof _primitives.Ref) {
- widthsBuf.push(entry.toString());
- } else if (Array.isArray(entry)) {
- const subWidthsBuf = [];
- for (const element of entry) {
- if (typeof element === "number" || element instanceof _primitives.Ref) {
- subWidthsBuf.push(element.toString());
- }
- }
- widthsBuf.push(`[${subWidthsBuf.join()}]`);
- }
- }
- hash.update(widthsBuf.join());
- }
- const cidToGidMap = dict.getRaw("CIDToGIDMap") || baseDict.getRaw("CIDToGIDMap");
- if (cidToGidMap instanceof _primitives.Name) {
- hash.update(cidToGidMap.name);
- } else if (cidToGidMap instanceof _primitives.Ref) {
- hash.update(cidToGidMap.toString());
- } else if (cidToGidMap instanceof _base_stream.BaseStream) {
- hash.update(cidToGidMap.peekBytes());
- }
- }
- }
- return {
- descriptor,
- dict,
- baseDict,
- composite,
- type: type.name,
- firstChar,
- lastChar,
- toUnicode,
- hash: hash ? hash.hexdigest() : ""
- };
- }
- async translateFont({
- descriptor,
- dict,
- baseDict,
- composite,
- type,
- firstChar,
- lastChar,
- toUnicode,
- cssFontInfo
- }) {
- const isType3Font = type === "Type3";
- let properties;
- if (!descriptor) {
- if (isType3Font) {
- descriptor = new _primitives.Dict(null);
- descriptor.set("FontName", _primitives.Name.get(type));
- descriptor.set("FontBBox", dict.getArray("FontBBox") || [0, 0, 0, 0]);
- } else {
- let baseFontName = dict.get("BaseFont");
- if (!(baseFontName instanceof _primitives.Name)) {
- throw new _util.FormatError("Base font is not specified");
- }
- baseFontName = baseFontName.name.replaceAll(/[,_]/g, "-");
- const metrics = this.getBaseFontMetrics(baseFontName);
- const fontNameWoStyle = baseFontName.split("-")[0];
- const flags = (this.isSerifFont(fontNameWoStyle) ? _fonts_utils.FontFlags.Serif : 0) | (metrics.monospace ? _fonts_utils.FontFlags.FixedPitch : 0) | ((0, _standard_fonts.getSymbolsFonts)()[fontNameWoStyle] ? _fonts_utils.FontFlags.Symbolic : _fonts_utils.FontFlags.Nonsymbolic);
- properties = {
- type,
- name: baseFontName,
- loadedName: baseDict.loadedName,
- systemFontInfo: null,
- widths: metrics.widths,
- defaultWidth: metrics.defaultWidth,
- isSimulatedFlags: true,
- flags,
- firstChar,
- lastChar,
- toUnicode,
- xHeight: 0,
- capHeight: 0,
- italicAngle: 0,
- isType3Font
- };
- const widths = dict.get("Widths");
- const standardFontName = (0, _standard_fonts.getStandardFontName)(baseFontName);
- let file = null;
- if (standardFontName) {
- file = await this.fetchStandardFontData(standardFontName);
- properties.isInternalFont = !!file;
- }
- if (!properties.isInternalFont && this.options.useSystemFonts) {
- properties.systemFontInfo = (0, _font_substitutions.getFontSubstitution)(this.systemFontCache, this.idFactory, this.options.standardFontDataUrl, baseFontName, standardFontName);
- }
- return this.extractDataStructures(dict, dict, properties).then(newProperties => {
- if (widths) {
- const glyphWidths = [];
- let j = firstChar;
- for (const width of widths) {
- glyphWidths[j++] = this.xref.fetchIfRef(width);
- }
- newProperties.widths = glyphWidths;
- } else {
- newProperties.widths = this.buildCharCodeToWidth(metrics.widths, newProperties);
- }
- return new _fonts.Font(baseFontName, file, newProperties);
- });
- }
- }
- let fontName = descriptor.get("FontName");
- let baseFont = dict.get("BaseFont");
- if (typeof fontName === "string") {
- fontName = _primitives.Name.get(fontName);
- }
- if (typeof baseFont === "string") {
- baseFont = _primitives.Name.get(baseFont);
- }
- const fontNameStr = fontName?.name;
- const baseFontStr = baseFont?.name;
- if (!isType3Font && fontNameStr !== baseFontStr) {
- (0, _util.info)(`The FontDescriptor's FontName is "${fontNameStr}" but ` + `should be the same as the Font's BaseFont "${baseFontStr}".`);
- if (fontNameStr && baseFontStr && (baseFontStr.startsWith(fontNameStr) || !(0, _standard_fonts.isKnownFontName)(fontNameStr) && (0, _standard_fonts.isKnownFontName)(baseFontStr))) {
- fontName = null;
- }
- }
- fontName ||= baseFont;
- if (!(fontName instanceof _primitives.Name)) {
- throw new _util.FormatError("invalid font name");
- }
- let fontFile, subtype, length1, length2, length3;
- try {
- fontFile = descriptor.get("FontFile", "FontFile2", "FontFile3");
- } catch (ex) {
- if (!this.options.ignoreErrors) {
- throw ex;
- }
- (0, _util.warn)(`translateFont - fetching "${fontName.name}" font file: "${ex}".`);
- fontFile = new _stream.NullStream();
- }
- let isInternalFont = false;
- let glyphScaleFactors = null;
- let systemFontInfo = null;
- if (fontFile) {
- if (fontFile.dict) {
- const subtypeEntry = fontFile.dict.get("Subtype");
- if (subtypeEntry instanceof _primitives.Name) {
- subtype = subtypeEntry.name;
- }
- length1 = fontFile.dict.get("Length1");
- length2 = fontFile.dict.get("Length2");
- length3 = fontFile.dict.get("Length3");
- }
- } else if (cssFontInfo) {
- const standardFontName = (0, _xfa_fonts.getXfaFontName)(fontName.name);
- if (standardFontName) {
- cssFontInfo.fontFamily = `${cssFontInfo.fontFamily}-PdfJS-XFA`;
- cssFontInfo.metrics = standardFontName.metrics || null;
- glyphScaleFactors = standardFontName.factors || null;
- fontFile = await this.fetchStandardFontData(standardFontName.name);
- isInternalFont = !!fontFile;
- baseDict = dict = (0, _xfa_fonts.getXfaFontDict)(fontName.name);
- composite = true;
- }
- } else if (!isType3Font) {
- const standardFontName = (0, _standard_fonts.getStandardFontName)(fontName.name);
- if (standardFontName) {
- fontFile = await this.fetchStandardFontData(standardFontName);
- isInternalFont = !!fontFile;
- }
- if (!isInternalFont && this.options.useSystemFonts) {
- systemFontInfo = (0, _font_substitutions.getFontSubstitution)(this.systemFontCache, this.idFactory, this.options.standardFontDataUrl, fontName.name, standardFontName);
- }
- }
- properties = {
- type,
- name: fontName.name,
- subtype,
- file: fontFile,
- length1,
- length2,
- length3,
- isInternalFont,
- loadedName: baseDict.loadedName,
- composite,
- fixedPitch: false,
- fontMatrix: dict.getArray("FontMatrix") || _util.FONT_IDENTITY_MATRIX,
- firstChar,
- lastChar,
- toUnicode,
- bbox: descriptor.getArray("FontBBox") || dict.getArray("FontBBox"),
- ascent: descriptor.get("Ascent"),
- descent: descriptor.get("Descent"),
- xHeight: descriptor.get("XHeight") || 0,
- capHeight: descriptor.get("CapHeight") || 0,
- flags: descriptor.get("Flags"),
- italicAngle: descriptor.get("ItalicAngle") || 0,
- isType3Font,
- cssFontInfo,
- scaleFactors: glyphScaleFactors,
- systemFontInfo
- };
- if (composite) {
- const cidEncoding = baseDict.get("Encoding");
- if (cidEncoding instanceof _primitives.Name) {
- properties.cidEncoding = cidEncoding.name;
- }
- const cMap = await _cmap.CMapFactory.create({
- encoding: cidEncoding,
- fetchBuiltInCMap: this._fetchBuiltInCMapBound,
- useCMap: null
- });
- properties.cMap = cMap;
- properties.vertical = properties.cMap.vertical;
- }
- return this.extractDataStructures(dict, baseDict, properties).then(newProperties => {
- this.extractWidths(dict, descriptor, newProperties);
- return new _fonts.Font(fontName.name, fontFile, newProperties);
- });
- }
- static buildFontPaths(font, glyphs, handler, evaluatorOptions) {
- function buildPath(fontChar) {
- const glyphName = `${font.loadedName}_path_${fontChar}`;
- try {
- if (font.renderer.hasBuiltPath(fontChar)) {
- return;
- }
- handler.send("commonobj", [glyphName, "FontPath", font.renderer.getPathJs(fontChar)]);
- } catch (reason) {
- if (evaluatorOptions.ignoreErrors) {
- (0, _util.warn)(`buildFontPaths - ignoring ${glyphName} glyph: "${reason}".`);
- return;
- }
- throw reason;
- }
- }
- for (const glyph of glyphs) {
- buildPath(glyph.fontChar);
- const accent = glyph.accent;
- if (accent?.fontChar) {
- buildPath(accent.fontChar);
- }
- }
- }
- static get fallbackFontDict() {
- const dict = new _primitives.Dict();
- dict.set("BaseFont", _primitives.Name.get("Helvetica"));
- dict.set("Type", _primitives.Name.get("FallbackType"));
- dict.set("Subtype", _primitives.Name.get("FallbackType"));
- dict.set("Encoding", _primitives.Name.get("WinAnsiEncoding"));
- return (0, _util.shadow)(this, "fallbackFontDict", dict);
- }
-}
-exports.PartialEvaluator = PartialEvaluator;
-class TranslatedFont {
- constructor({
- loadedName,
- font,
- dict,
- evaluatorOptions
- }) {
- this.loadedName = loadedName;
- this.font = font;
- this.dict = dict;
- this._evaluatorOptions = evaluatorOptions || DefaultPartialEvaluatorOptions;
- this.type3Loaded = null;
- this.type3Dependencies = font.isType3Font ? new Set() : null;
- this.sent = false;
- }
- send(handler) {
- if (this.sent) {
- return;
- }
- this.sent = true;
- handler.send("commonobj", [this.loadedName, "Font", this.font.exportData(this._evaluatorOptions.fontExtraProperties)]);
- }
- fallback(handler) {
- if (!this.font.data) {
- return;
- }
- this.font.disableFontFace = true;
- PartialEvaluator.buildFontPaths(this.font, this.font.glyphCacheValues, handler, this._evaluatorOptions);
- }
- loadType3Data(evaluator, resources, task) {
- if (this.type3Loaded) {
- return this.type3Loaded;
- }
- if (!this.font.isType3Font) {
- throw new Error("Must be a Type3 font.");
- }
- const type3Evaluator = evaluator.clone({
- ignoreErrors: false
- });
- type3Evaluator.parsingType3Font = true;
- const type3FontRefs = new _primitives.RefSet(evaluator.type3FontRefs);
- if (this.dict.objId && !type3FontRefs.has(this.dict.objId)) {
- type3FontRefs.put(this.dict.objId);
- }
- type3Evaluator.type3FontRefs = type3FontRefs;
- const translatedFont = this.font,
- type3Dependencies = this.type3Dependencies;
- let loadCharProcsPromise = Promise.resolve();
- const charProcs = this.dict.get("CharProcs");
- const fontResources = this.dict.get("Resources") || resources;
- const charProcOperatorList = Object.create(null);
- const fontBBox = _util.Util.normalizeRect(translatedFont.bbox || [0, 0, 0, 0]),
- width = fontBBox[2] - fontBBox[0],
- height = fontBBox[3] - fontBBox[1];
- const fontBBoxSize = Math.hypot(width, height);
- for (const key of charProcs.getKeys()) {
- loadCharProcsPromise = loadCharProcsPromise.then(() => {
- const glyphStream = charProcs.get(key);
- const operatorList = new _operator_list.OperatorList();
- return type3Evaluator.getOperatorList({
- stream: glyphStream,
- task,
- resources: fontResources,
- operatorList
- }).then(() => {
- if (operatorList.fnArray[0] === _util.OPS.setCharWidthAndBounds) {
- this._removeType3ColorOperators(operatorList, fontBBoxSize);
- }
- charProcOperatorList[key] = operatorList.getIR();
- for (const dependency of operatorList.dependencies) {
- type3Dependencies.add(dependency);
- }
- }).catch(function (reason) {
- (0, _util.warn)(`Type3 font resource "${key}" is not available.`);
- const dummyOperatorList = new _operator_list.OperatorList();
- charProcOperatorList[key] = dummyOperatorList.getIR();
- });
- });
- }
- this.type3Loaded = loadCharProcsPromise.then(() => {
- translatedFont.charProcOperatorList = charProcOperatorList;
- if (this._bbox) {
- translatedFont.isCharBBox = true;
- translatedFont.bbox = this._bbox;
- }
- });
- return this.type3Loaded;
- }
- _removeType3ColorOperators(operatorList, fontBBoxSize = NaN) {
- const charBBox = _util.Util.normalizeRect(operatorList.argsArray[0].slice(2)),
- width = charBBox[2] - charBBox[0],
- height = charBBox[3] - charBBox[1];
- const charBBoxSize = Math.hypot(width, height);
- if (width === 0 || height === 0) {
- operatorList.fnArray.splice(0, 1);
- operatorList.argsArray.splice(0, 1);
- } else if (fontBBoxSize === 0 || Math.round(charBBoxSize / fontBBoxSize) >= 10) {
- if (!this._bbox) {
- this._bbox = [Infinity, Infinity, -Infinity, -Infinity];
- }
- this._bbox[0] = Math.min(this._bbox[0], charBBox[0]);
- this._bbox[1] = Math.min(this._bbox[1], charBBox[1]);
- this._bbox[2] = Math.max(this._bbox[2], charBBox[2]);
- this._bbox[3] = Math.max(this._bbox[3], charBBox[3]);
- }
- let i = 0,
- ii = operatorList.length;
- while (i < ii) {
- switch (operatorList.fnArray[i]) {
- case _util.OPS.setCharWidthAndBounds:
- break;
- case _util.OPS.setStrokeColorSpace:
- case _util.OPS.setFillColorSpace:
- case _util.OPS.setStrokeColor:
- case _util.OPS.setStrokeColorN:
- case _util.OPS.setFillColor:
- case _util.OPS.setFillColorN:
- case _util.OPS.setStrokeGray:
- case _util.OPS.setFillGray:
- case _util.OPS.setStrokeRGBColor:
- case _util.OPS.setFillRGBColor:
- case _util.OPS.setStrokeCMYKColor:
- case _util.OPS.setFillCMYKColor:
- case _util.OPS.shadingFill:
- case _util.OPS.setRenderingIntent:
- operatorList.fnArray.splice(i, 1);
- operatorList.argsArray.splice(i, 1);
- ii--;
- continue;
- case _util.OPS.setGState:
- const [gStateObj] = operatorList.argsArray[i];
- let j = 0,
- jj = gStateObj.length;
- while (j < jj) {
- const [gStateKey] = gStateObj[j];
- switch (gStateKey) {
- case "TR":
- case "TR2":
- case "HT":
- case "BG":
- case "BG2":
- case "UCR":
- case "UCR2":
- gStateObj.splice(j, 1);
- jj--;
- continue;
- }
- j++;
- }
- break;
- }
- i++;
- }
- }
-}
-class StateManager {
- constructor(initialState = new EvalState()) {
- this.state = initialState;
- this.stateStack = [];
- }
- save() {
- const old = this.state;
- this.stateStack.push(this.state);
- this.state = old.clone();
- }
- restore() {
- const prev = this.stateStack.pop();
- if (prev) {
- this.state = prev;
- }
- }
- transform(args) {
- this.state.ctm = _util.Util.transform(this.state.ctm, args);
- }
-}
-class TextState {
- constructor() {
- this.ctm = new Float32Array(_util.IDENTITY_MATRIX);
- this.fontName = null;
- this.fontSize = 0;
- this.loadedName = null;
- this.font = null;
- this.fontMatrix = _util.FONT_IDENTITY_MATRIX;
- this.textMatrix = _util.IDENTITY_MATRIX.slice();
- this.textLineMatrix = _util.IDENTITY_MATRIX.slice();
- this.charSpacing = 0;
- this.wordSpacing = 0;
- this.leading = 0;
- this.textHScale = 1;
- this.textRise = 0;
- }
- setTextMatrix(a, b, c, d, e, f) {
- const m = this.textMatrix;
- m[0] = a;
- m[1] = b;
- m[2] = c;
- m[3] = d;
- m[4] = e;
- m[5] = f;
- }
- setTextLineMatrix(a, b, c, d, e, f) {
- const m = this.textLineMatrix;
- m[0] = a;
- m[1] = b;
- m[2] = c;
- m[3] = d;
- m[4] = e;
- m[5] = f;
- }
- translateTextMatrix(x, y) {
- const m = this.textMatrix;
- m[4] = m[0] * x + m[2] * y + m[4];
- m[5] = m[1] * x + m[3] * y + m[5];
- }
- translateTextLineMatrix(x, y) {
- const m = this.textLineMatrix;
- m[4] = m[0] * x + m[2] * y + m[4];
- m[5] = m[1] * x + m[3] * y + m[5];
- }
- carriageReturn() {
- this.translateTextLineMatrix(0, -this.leading);
- this.textMatrix = this.textLineMatrix.slice();
- }
- clone() {
- const clone = Object.create(this);
- clone.textMatrix = this.textMatrix.slice();
- clone.textLineMatrix = this.textLineMatrix.slice();
- clone.fontMatrix = this.fontMatrix.slice();
- return clone;
- }
-}
-class EvalState {
- constructor() {
- this.ctm = new Float32Array(_util.IDENTITY_MATRIX);
- this.font = null;
- this.textRenderingMode = _util.TextRenderingMode.FILL;
- this.fillColorSpace = _colorspace.ColorSpace.singletons.gray;
- this.strokeColorSpace = _colorspace.ColorSpace.singletons.gray;
- }
- clone() {
- return Object.create(this);
- }
-}
-class EvaluatorPreprocessor {
- static get opMap() {
- return (0, _util.shadow)(this, "opMap", {
- w: {
- id: _util.OPS.setLineWidth,
- numArgs: 1,
- variableArgs: false
- },
- J: {
- id: _util.OPS.setLineCap,
- numArgs: 1,
- variableArgs: false
- },
- j: {
- id: _util.OPS.setLineJoin,
- numArgs: 1,
- variableArgs: false
- },
- M: {
- id: _util.OPS.setMiterLimit,
- numArgs: 1,
- variableArgs: false
- },
- d: {
- id: _util.OPS.setDash,
- numArgs: 2,
- variableArgs: false
- },
- ri: {
- id: _util.OPS.setRenderingIntent,
- numArgs: 1,
- variableArgs: false
- },
- i: {
- id: _util.OPS.setFlatness,
- numArgs: 1,
- variableArgs: false
- },
- gs: {
- id: _util.OPS.setGState,
- numArgs: 1,
- variableArgs: false
- },
- q: {
- id: _util.OPS.save,
- numArgs: 0,
- variableArgs: false
- },
- Q: {
- id: _util.OPS.restore,
- numArgs: 0,
- variableArgs: false
- },
- cm: {
- id: _util.OPS.transform,
- numArgs: 6,
- variableArgs: false
- },
- m: {
- id: _util.OPS.moveTo,
- numArgs: 2,
- variableArgs: false
- },
- l: {
- id: _util.OPS.lineTo,
- numArgs: 2,
- variableArgs: false
- },
- c: {
- id: _util.OPS.curveTo,
- numArgs: 6,
- variableArgs: false
- },
- v: {
- id: _util.OPS.curveTo2,
- numArgs: 4,
- variableArgs: false
- },
- y: {
- id: _util.OPS.curveTo3,
- numArgs: 4,
- variableArgs: false
- },
- h: {
- id: _util.OPS.closePath,
- numArgs: 0,
- variableArgs: false
- },
- re: {
- id: _util.OPS.rectangle,
- numArgs: 4,
- variableArgs: false
- },
- S: {
- id: _util.OPS.stroke,
- numArgs: 0,
- variableArgs: false
- },
- s: {
- id: _util.OPS.closeStroke,
- numArgs: 0,
- variableArgs: false
- },
- f: {
- id: _util.OPS.fill,
- numArgs: 0,
- variableArgs: false
- },
- F: {
- id: _util.OPS.fill,
- numArgs: 0,
- variableArgs: false
- },
- "f*": {
- id: _util.OPS.eoFill,
- numArgs: 0,
- variableArgs: false
- },
- B: {
- id: _util.OPS.fillStroke,
- numArgs: 0,
- variableArgs: false
- },
- "B*": {
- id: _util.OPS.eoFillStroke,
- numArgs: 0,
- variableArgs: false
- },
- b: {
- id: _util.OPS.closeFillStroke,
- numArgs: 0,
- variableArgs: false
- },
- "b*": {
- id: _util.OPS.closeEOFillStroke,
- numArgs: 0,
- variableArgs: false
- },
- n: {
- id: _util.OPS.endPath,
- numArgs: 0,
- variableArgs: false
- },
- W: {
- id: _util.OPS.clip,
- numArgs: 0,
- variableArgs: false
- },
- "W*": {
- id: _util.OPS.eoClip,
- numArgs: 0,
- variableArgs: false
- },
- BT: {
- id: _util.OPS.beginText,
- numArgs: 0,
- variableArgs: false
- },
- ET: {
- id: _util.OPS.endText,
- numArgs: 0,
- variableArgs: false
- },
- Tc: {
- id: _util.OPS.setCharSpacing,
- numArgs: 1,
- variableArgs: false
- },
- Tw: {
- id: _util.OPS.setWordSpacing,
- numArgs: 1,
- variableArgs: false
- },
- Tz: {
- id: _util.OPS.setHScale,
- numArgs: 1,
- variableArgs: false
- },
- TL: {
- id: _util.OPS.setLeading,
- numArgs: 1,
- variableArgs: false
- },
- Tf: {
- id: _util.OPS.setFont,
- numArgs: 2,
- variableArgs: false
- },
- Tr: {
- id: _util.OPS.setTextRenderingMode,
- numArgs: 1,
- variableArgs: false
- },
- Ts: {
- id: _util.OPS.setTextRise,
- numArgs: 1,
- variableArgs: false
- },
- Td: {
- id: _util.OPS.moveText,
- numArgs: 2,
- variableArgs: false
- },
- TD: {
- id: _util.OPS.setLeadingMoveText,
- numArgs: 2,
- variableArgs: false
- },
- Tm: {
- id: _util.OPS.setTextMatrix,
- numArgs: 6,
- variableArgs: false
- },
- "T*": {
- id: _util.OPS.nextLine,
- numArgs: 0,
- variableArgs: false
- },
- Tj: {
- id: _util.OPS.showText,
- numArgs: 1,
- variableArgs: false
- },
- TJ: {
- id: _util.OPS.showSpacedText,
- numArgs: 1,
- variableArgs: false
- },
- "'": {
- id: _util.OPS.nextLineShowText,
- numArgs: 1,
- variableArgs: false
- },
- '"': {
- id: _util.OPS.nextLineSetSpacingShowText,
- numArgs: 3,
- variableArgs: false
- },
- d0: {
- id: _util.OPS.setCharWidth,
- numArgs: 2,
- variableArgs: false
- },
- d1: {
- id: _util.OPS.setCharWidthAndBounds,
- numArgs: 6,
- variableArgs: false
- },
- CS: {
- id: _util.OPS.setStrokeColorSpace,
- numArgs: 1,
- variableArgs: false
- },
- cs: {
- id: _util.OPS.setFillColorSpace,
- numArgs: 1,
- variableArgs: false
- },
- SC: {
- id: _util.OPS.setStrokeColor,
- numArgs: 4,
- variableArgs: true
- },
- SCN: {
- id: _util.OPS.setStrokeColorN,
- numArgs: 33,
- variableArgs: true
- },
- sc: {
- id: _util.OPS.setFillColor,
- numArgs: 4,
- variableArgs: true
- },
- scn: {
- id: _util.OPS.setFillColorN,
- numArgs: 33,
- variableArgs: true
- },
- G: {
- id: _util.OPS.setStrokeGray,
- numArgs: 1,
- variableArgs: false
- },
- g: {
- id: _util.OPS.setFillGray,
- numArgs: 1,
- variableArgs: false
- },
- RG: {
- id: _util.OPS.setStrokeRGBColor,
- numArgs: 3,
- variableArgs: false
- },
- rg: {
- id: _util.OPS.setFillRGBColor,
- numArgs: 3,
- variableArgs: false
- },
- K: {
- id: _util.OPS.setStrokeCMYKColor,
- numArgs: 4,
- variableArgs: false
- },
- k: {
- id: _util.OPS.setFillCMYKColor,
- numArgs: 4,
- variableArgs: false
- },
- sh: {
- id: _util.OPS.shadingFill,
- numArgs: 1,
- variableArgs: false
- },
- BI: {
- id: _util.OPS.beginInlineImage,
- numArgs: 0,
- variableArgs: false
- },
- ID: {
- id: _util.OPS.beginImageData,
- numArgs: 0,
- variableArgs: false
- },
- EI: {
- id: _util.OPS.endInlineImage,
- numArgs: 1,
- variableArgs: false
- },
- Do: {
- id: _util.OPS.paintXObject,
- numArgs: 1,
- variableArgs: false
- },
- MP: {
- id: _util.OPS.markPoint,
- numArgs: 1,
- variableArgs: false
- },
- DP: {
- id: _util.OPS.markPointProps,
- numArgs: 2,
- variableArgs: false
- },
- BMC: {
- id: _util.OPS.beginMarkedContent,
- numArgs: 1,
- variableArgs: false
- },
- BDC: {
- id: _util.OPS.beginMarkedContentProps,
- numArgs: 2,
- variableArgs: false
- },
- EMC: {
- id: _util.OPS.endMarkedContent,
- numArgs: 0,
- variableArgs: false
- },
- BX: {
- id: _util.OPS.beginCompat,
- numArgs: 0,
- variableArgs: false
- },
- EX: {
- id: _util.OPS.endCompat,
- numArgs: 0,
- variableArgs: false
- },
- BM: null,
- BD: null,
- true: null,
- fa: null,
- fal: null,
- fals: null,
- false: null,
- nu: null,
- nul: null,
- null: null
- });
- }
- static MAX_INVALID_PATH_OPS = 10;
- constructor(stream, xref, stateManager = new StateManager()) {
- this.parser = new _parser.Parser({
- lexer: new _parser.Lexer(stream, EvaluatorPreprocessor.opMap),
- xref
- });
- this.stateManager = stateManager;
- this.nonProcessedArgs = [];
- this._isPathOp = false;
- this._numInvalidPathOPS = 0;
- }
- get savedStatesDepth() {
- return this.stateManager.stateStack.length;
- }
- read(operation) {
- let args = operation.args;
- while (true) {
- const obj = this.parser.getObj();
- if (obj instanceof _primitives.Cmd) {
- const cmd = obj.cmd;
- const opSpec = EvaluatorPreprocessor.opMap[cmd];
- if (!opSpec) {
- (0, _util.warn)(`Unknown command "${cmd}".`);
- continue;
- }
- const fn = opSpec.id;
- const numArgs = opSpec.numArgs;
- let argsLength = args !== null ? args.length : 0;
- if (!this._isPathOp) {
- this._numInvalidPathOPS = 0;
- }
- this._isPathOp = fn >= _util.OPS.moveTo && fn <= _util.OPS.endPath;
- if (!opSpec.variableArgs) {
- if (argsLength !== numArgs) {
- const nonProcessedArgs = this.nonProcessedArgs;
- while (argsLength > numArgs) {
- nonProcessedArgs.push(args.shift());
- argsLength--;
- }
- while (argsLength < numArgs && nonProcessedArgs.length !== 0) {
- if (args === null) {
- args = [];
- }
- args.unshift(nonProcessedArgs.pop());
- argsLength++;
- }
- }
- if (argsLength < numArgs) {
- const partialMsg = `command ${cmd}: expected ${numArgs} args, ` + `but received ${argsLength} args.`;
- if (this._isPathOp && ++this._numInvalidPathOPS > EvaluatorPreprocessor.MAX_INVALID_PATH_OPS) {
- throw new _util.FormatError(`Invalid ${partialMsg}`);
- }
- (0, _util.warn)(`Skipping ${partialMsg}`);
- if (args !== null) {
- args.length = 0;
- }
- continue;
- }
- } else if (argsLength > numArgs) {
- (0, _util.info)(`Command ${cmd}: expected [0, ${numArgs}] args, ` + `but received ${argsLength} args.`);
- }
- this.preprocessCommand(fn, args);
- operation.fn = fn;
- operation.args = args;
- return true;
- }
- if (obj === _primitives.EOF) {
- return false;
- }
- if (obj !== null) {
- if (args === null) {
- args = [];
- }
- args.push(obj);
- if (args.length > 33) {
- throw new _util.FormatError("Too many arguments");
- }
- }
- }
- }
- preprocessCommand(fn, args) {
- switch (fn | 0) {
- case _util.OPS.save:
- this.stateManager.save();
- break;
- case _util.OPS.restore:
- this.stateManager.restore();
- break;
- case _util.OPS.transform:
- this.stateManager.transform(args);
+ rotateA = 1; rotateB = 0; rotateC = 0; rotateD = -1;
break;
}
- }
-}
-exports.EvaluatorPreprocessor = EvaluatorPreprocessor;
-/***/ }),
-/* 14 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ if (dontFlip) {
+ rotateC = -rotateC; rotateD = -rotateD;
+ }
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.IdentityCMap = exports.CMapFactory = exports.CMap = void 0;
-var _util = __w_pdfjs_require__(2);
-var _primitives = __w_pdfjs_require__(4);
-var _base_stream = __w_pdfjs_require__(5);
-var _binary_cmap = __w_pdfjs_require__(15);
-var _parser = __w_pdfjs_require__(16);
-var _core_utils = __w_pdfjs_require__(3);
-var _stream = __w_pdfjs_require__(8);
-const BUILT_IN_CMAPS = ["Adobe-GB1-UCS2", "Adobe-CNS1-UCS2", "Adobe-Japan1-UCS2", "Adobe-Korea1-UCS2", "78-EUC-H", "78-EUC-V", "78-H", "78-RKSJ-H", "78-RKSJ-V", "78-V", "78ms-RKSJ-H", "78ms-RKSJ-V", "83pv-RKSJ-H", "90ms-RKSJ-H", "90ms-RKSJ-V", "90msp-RKSJ-H", "90msp-RKSJ-V", "90pv-RKSJ-H", "90pv-RKSJ-V", "Add-H", "Add-RKSJ-H", "Add-RKSJ-V", "Add-V", "Adobe-CNS1-0", "Adobe-CNS1-1", "Adobe-CNS1-2", "Adobe-CNS1-3", "Adobe-CNS1-4", "Adobe-CNS1-5", "Adobe-CNS1-6", "Adobe-GB1-0", "Adobe-GB1-1", "Adobe-GB1-2", "Adobe-GB1-3", "Adobe-GB1-4", "Adobe-GB1-5", "Adobe-Japan1-0", "Adobe-Japan1-1", "Adobe-Japan1-2", "Adobe-Japan1-3", "Adobe-Japan1-4", "Adobe-Japan1-5", "Adobe-Japan1-6", "Adobe-Korea1-0", "Adobe-Korea1-1", "Adobe-Korea1-2", "B5-H", "B5-V", "B5pc-H", "B5pc-V", "CNS-EUC-H", "CNS-EUC-V", "CNS1-H", "CNS1-V", "CNS2-H", "CNS2-V", "ETHK-B5-H", "ETHK-B5-V", "ETen-B5-H", "ETen-B5-V", "ETenms-B5-H", "ETenms-B5-V", "EUC-H", "EUC-V", "Ext-H", "Ext-RKSJ-H", "Ext-RKSJ-V", "Ext-V", "GB-EUC-H", "GB-EUC-V", "GB-H", "GB-V", "GBK-EUC-H", "GBK-EUC-V", "GBK2K-H", "GBK2K-V", "GBKp-EUC-H", "GBKp-EUC-V", "GBT-EUC-H", "GBT-EUC-V", "GBT-H", "GBT-V", "GBTpc-EUC-H", "GBTpc-EUC-V", "GBpc-EUC-H", "GBpc-EUC-V", "H", "HKdla-B5-H", "HKdla-B5-V", "HKdlb-B5-H", "HKdlb-B5-V", "HKgccs-B5-H", "HKgccs-B5-V", "HKm314-B5-H", "HKm314-B5-V", "HKm471-B5-H", "HKm471-B5-V", "HKscs-B5-H", "HKscs-B5-V", "Hankaku", "Hiragana", "KSC-EUC-H", "KSC-EUC-V", "KSC-H", "KSC-Johab-H", "KSC-Johab-V", "KSC-V", "KSCms-UHC-H", "KSCms-UHC-HW-H", "KSCms-UHC-HW-V", "KSCms-UHC-V", "KSCpc-EUC-H", "KSCpc-EUC-V", "Katakana", "NWP-H", "NWP-V", "RKSJ-H", "RKSJ-V", "Roman", "UniCNS-UCS2-H", "UniCNS-UCS2-V", "UniCNS-UTF16-H", "UniCNS-UTF16-V", "UniCNS-UTF32-H", "UniCNS-UTF32-V", "UniCNS-UTF8-H", "UniCNS-UTF8-V", "UniGB-UCS2-H", "UniGB-UCS2-V", "UniGB-UTF16-H", "UniGB-UTF16-V", "UniGB-UTF32-H", "UniGB-UTF32-V", "UniGB-UTF8-H", "UniGB-UTF8-V", "UniJIS-UCS2-H", "UniJIS-UCS2-HW-H", "UniJIS-UCS2-HW-V", "UniJIS-UCS2-V", "UniJIS-UTF16-H", "UniJIS-UTF16-V", "UniJIS-UTF32-H", "UniJIS-UTF32-V", "UniJIS-UTF8-H", "UniJIS-UTF8-V", "UniJIS2004-UTF16-H", "UniJIS2004-UTF16-V", "UniJIS2004-UTF32-H", "UniJIS2004-UTF32-V", "UniJIS2004-UTF8-H", "UniJIS2004-UTF8-V", "UniJISPro-UCS2-HW-V", "UniJISPro-UCS2-V", "UniJISPro-UTF8-V", "UniJISX0213-UTF32-H", "UniJISX0213-UTF32-V", "UniJISX02132004-UTF32-H", "UniJISX02132004-UTF32-V", "UniKS-UCS2-H", "UniKS-UCS2-V", "UniKS-UTF16-H", "UniKS-UTF16-V", "UniKS-UTF32-H", "UniKS-UTF32-V", "UniKS-UTF8-H", "UniKS-UTF8-V", "V", "WP-Symbol"];
-const MAX_MAP_RANGE = 2 ** 24 - 1;
-class CMap {
- constructor(builtInCMap = false) {
- this.codespaceRanges = [[], [], [], []];
- this.numCodespaceRanges = 0;
- this._map = [];
- this.name = "";
- this.vertical = false;
- this.useCMap = null;
- this.builtInCMap = builtInCMap;
- }
- addCodespaceRange(n, low, high) {
- this.codespaceRanges[n - 1].push(low, high);
- this.numCodespaceRanges++;
- }
- mapCidRange(low, high, dstLow) {
- if (high - low > MAX_MAP_RANGE) {
- throw new Error("mapCidRange - ignoring data above MAX_MAP_RANGE.");
- }
- while (low <= high) {
- this._map[low++] = dstLow++;
- }
- }
- mapBfRange(low, high, dstLow) {
- if (high - low > MAX_MAP_RANGE) {
- throw new Error("mapBfRange - ignoring data above MAX_MAP_RANGE.");
- }
- const lastByte = dstLow.length - 1;
- while (low <= high) {
- this._map[low++] = dstLow;
- const nextCharCode = dstLow.charCodeAt(lastByte) + 1;
- if (nextCharCode > 0xff) {
- dstLow = dstLow.substring(0, lastByte - 1) + String.fromCharCode(dstLow.charCodeAt(lastByte - 1) + 1) + "\x00";
- continue;
- }
- dstLow = dstLow.substring(0, lastByte) + String.fromCharCode(nextCharCode);
- }
- }
- mapBfRangeToArray(low, high, array) {
- if (high - low > MAX_MAP_RANGE) {
- throw new Error("mapBfRangeToArray - ignoring data above MAX_MAP_RANGE.");
- }
- const ii = array.length;
- let i = 0;
- while (low <= high && i < ii) {
- this._map[low] = array[i++];
- ++low;
- }
- }
- mapOne(src, dst) {
- this._map[src] = dst;
- }
- lookup(code) {
- return this._map[code];
- }
- contains(code) {
- return this._map[code] !== undefined;
- }
- forEach(callback) {
- const map = this._map;
- const length = map.length;
- if (length <= 0x10000) {
- for (let i = 0; i < length; i++) {
- if (map[i] !== undefined) {
- callback(i, map[i]);
- }
- }
+ var offsetCanvasX, offsetCanvasY;
+ var width, height;
+ if (rotateA === 0) {
+ offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX;
+ offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY;
+ width = Math.abs(viewBox[3] - viewBox[1]) * scale;
+ height = Math.abs(viewBox[2] - viewBox[0]) * scale;
} else {
- for (const i in map) {
- callback(i, map[i]);
- }
+ offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX;
+ offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY;
+ width = Math.abs(viewBox[2] - viewBox[0]) * scale;
+ height = Math.abs(viewBox[3] - viewBox[1]) * scale;
+ }
+ // creating transform for the following operations:
+ // translate(-centerX, -centerY), rotate and flip vertically,
+ // scale, and translate(offsetCanvasX, offsetCanvasY)
+ this.transform = [
+ rotateA * scale,
+ rotateB * scale,
+ rotateC * scale,
+ rotateD * scale,
+ offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY,
+ offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY
+ ];
+
+ this.width = width;
+ this.height = height;
+ this.fontScale = scale;
+ }
+ PageViewport.prototype = /** @lends PDFJS.PageViewport.prototype */ {
+ /**
+ * Clones viewport with additional properties.
+ * @param args {Object} (optional) If specified, may contain the 'scale' or
+ * 'rotation' properties to override the corresponding properties in
+ * the cloned viewport.
+ * @returns {PDFJS.PageViewport} Cloned viewport.
+ */
+ clone: function PageViewPort_clone(args) {
+ args = args || {};
+ var scale = 'scale' in args ? args.scale : this.scale;
+ var rotation = 'rotation' in args ? args.rotation : this.rotation;
+ return new PageViewport(this.viewBox.slice(), scale, rotation,
+ this.offsetX, this.offsetY, args.dontFlip);
+ },
+ /**
+ * Converts PDF point to the viewport coordinates. For examples, useful for
+ * converting PDF location into canvas pixel coordinates.
+ * @param x {number} X coordinate.
+ * @param y {number} Y coordinate.
+ * @returns {Object} Object that contains 'x' and 'y' properties of the
+ * point in the viewport coordinate space.
+ * @see {@link convertToPdfPoint}
+ * @see {@link convertToViewportRectangle}
+ */
+ convertToViewportPoint: function PageViewport_convertToViewportPoint(x, y) {
+ return Util.applyTransform([x, y], this.transform);
+ },
+ /**
+ * Converts PDF rectangle to the viewport coordinates.
+ * @param rect {Array} xMin, yMin, xMax and yMax coordinates.
+ * @returns {Array} Contains corresponding coordinates of the rectangle
+ * in the viewport coordinate space.
+ * @see {@link convertToViewportPoint}
+ */
+ convertToViewportRectangle:
+ function PageViewport_convertToViewportRectangle(rect) {
+ var tl = Util.applyTransform([rect[0], rect[1]], this.transform);
+ var br = Util.applyTransform([rect[2], rect[3]], this.transform);
+ return [tl[0], tl[1], br[0], br[1]];
+ },
+ /**
+ * Converts viewport coordinates to the PDF location. For examples, useful
+ * for converting canvas pixel location into PDF one.
+ * @param x {number} X coordinate.
+ * @param y {number} Y coordinate.
+ * @returns {Object} Object that contains 'x' and 'y' properties of the
+ * point in the PDF coordinate space.
+ * @see {@link convertToViewportPoint}
+ */
+ convertToPdfPoint: function PageViewport_convertToPdfPoint(x, y) {
+ return Util.applyInverseTransform([x, y], this.transform);
+ }
+ };
+ return PageViewport;
+})();
+
+var PDFStringTranslateTable = [
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0x2D8, 0x2C7, 0x2C6, 0x2D9, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014,
+ 0x2013, 0x192, 0x2044, 0x2039, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C,
+ 0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160,
+ 0x178, 0x17D, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC
+];
+
+function stringToPDFString(str) {
+ var i, n = str.length, strBuf = [];
+ if (str[0] === '\xFE' && str[1] === '\xFF') {
+ // UTF16BE BOM
+ for (i = 2; i < n; i += 2) {
+ strBuf.push(String.fromCharCode(
+ (str.charCodeAt(i) << 8) | str.charCodeAt(i + 1)));
+ }
+ } else {
+ for (i = 0; i < n; ++i) {
+ var code = PDFStringTranslateTable[str.charCodeAt(i)];
+ strBuf.push(code ? String.fromCharCode(code) : str.charAt(i));
}
}
- charCodeOf(value) {
- const map = this._map;
- if (map.length <= 0x10000) {
- return map.indexOf(value);
- }
- for (const charCode in map) {
- if (map[charCode] === value) {
- return charCode | 0;
- }
- }
- return -1;
- }
- getMap() {
- return this._map;
- }
- readCharCode(str, offset, out) {
- let c = 0;
- const codespaceRanges = this.codespaceRanges;
- for (let n = 0, nn = codespaceRanges.length; n < nn; n++) {
- c = (c << 8 | str.charCodeAt(offset + n)) >>> 0;
- const codespaceRange = codespaceRanges[n];
- for (let k = 0, kk = codespaceRange.length; k < kk;) {
- const low = codespaceRange[k++];
- const high = codespaceRange[k++];
- if (c >= low && c <= high) {
- out.charcode = c;
- out.length = n + 1;
- return;
- }
- }
- }
- out.charcode = 0;
- out.length = 1;
- }
- getCharCodeLength(charCode) {
- const codespaceRanges = this.codespaceRanges;
- for (let n = 0, nn = codespaceRanges.length; n < nn; n++) {
- const codespaceRange = codespaceRanges[n];
- for (let k = 0, kk = codespaceRange.length; k < kk;) {
- const low = codespaceRange[k++];
- const high = codespaceRange[k++];
- if (charCode >= low && charCode <= high) {
- return n + 1;
- }
- }
- }
- return 1;
- }
- get length() {
- return this._map.length;
- }
- get isIdentityCMap() {
- if (!(this.name === "Identity-H" || this.name === "Identity-V")) {
- return false;
- }
- if (this._map.length !== 0x10000) {
- return false;
- }
- for (let i = 0; i < 0x10000; i++) {
- if (this._map[i] !== i) {
- return false;
- }
- }
- return true;
- }
+ return strBuf.join('');
}
-exports.CMap = CMap;
-class IdentityCMap extends CMap {
- constructor(vertical, n) {
- super();
- this.vertical = vertical;
- this.addCodespaceRange(n, 0, 0xffff);
- }
- mapCidRange(low, high, dstLow) {
- (0, _util.unreachable)("should not call mapCidRange");
- }
- mapBfRange(low, high, dstLow) {
- (0, _util.unreachable)("should not call mapBfRange");
- }
- mapBfRangeToArray(low, high, array) {
- (0, _util.unreachable)("should not call mapBfRangeToArray");
- }
- mapOne(src, dst) {
- (0, _util.unreachable)("should not call mapCidOne");
- }
- lookup(code) {
- return Number.isInteger(code) && code <= 0xffff ? code : undefined;
- }
- contains(code) {
- return Number.isInteger(code) && code <= 0xffff;
- }
- forEach(callback) {
- for (let i = 0; i <= 0xffff; i++) {
- callback(i, i);
- }
- }
- charCodeOf(value) {
- return Number.isInteger(value) && value <= 0xffff ? value : -1;
- }
- getMap() {
- const map = new Array(0x10000);
- for (let i = 0; i <= 0xffff; i++) {
- map[i] = i;
- }
- return map;
- }
- get length() {
- return 0x10000;
- }
- get isIdentityCMap() {
- (0, _util.unreachable)("should not access .isIdentityCMap");
- }
+
+function stringToUTF8String(str) {
+ return decodeURIComponent(escape(str));
}
-exports.IdentityCMap = IdentityCMap;
-function strToInt(str) {
- let a = 0;
- for (let i = 0; i < str.length; i++) {
- a = a << 8 | str.charCodeAt(i);
- }
- return a >>> 0;
+
+function utf8StringToString(str) {
+ return unescape(encodeURIComponent(str));
}
-function expectString(obj) {
- if (typeof obj !== "string") {
- throw new _util.FormatError("Malformed CMap: expected string.");
+
+function isEmptyObj(obj) {
+ for (var key in obj) {
+ return false;
}
+ return true;
}
-function expectInt(obj) {
- if (!Number.isInteger(obj)) {
- throw new _util.FormatError("Malformed CMap: expected int.");
- }
+
+function isBool(v) {
+ return typeof v === 'boolean';
}
-function parseBfChar(cMap, lexer) {
- while (true) {
- let obj = lexer.getObj();
- if (obj === _primitives.EOF) {
- break;
- }
- if ((0, _primitives.isCmd)(obj, "endbfchar")) {
- return;
- }
- expectString(obj);
- const src = strToInt(obj);
- obj = lexer.getObj();
- expectString(obj);
- const dst = obj;
- cMap.mapOne(src, dst);
- }
+
+function isInt(v) {
+ return typeof v === 'number' && ((v | 0) === v);
}
-function parseBfRange(cMap, lexer) {
- while (true) {
- let obj = lexer.getObj();
- if (obj === _primitives.EOF) {
- break;
- }
- if ((0, _primitives.isCmd)(obj, "endbfrange")) {
- return;
- }
- expectString(obj);
- const low = strToInt(obj);
- obj = lexer.getObj();
- expectString(obj);
- const high = strToInt(obj);
- obj = lexer.getObj();
- if (Number.isInteger(obj) || typeof obj === "string") {
- const dstLow = Number.isInteger(obj) ? String.fromCharCode(obj) : obj;
- cMap.mapBfRange(low, high, dstLow);
- } else if ((0, _primitives.isCmd)(obj, "[")) {
- obj = lexer.getObj();
- const array = [];
- while (!(0, _primitives.isCmd)(obj, "]") && obj !== _primitives.EOF) {
- array.push(obj);
- obj = lexer.getObj();
- }
- cMap.mapBfRangeToArray(low, high, array);
- } else {
- break;
- }
- }
- throw new _util.FormatError("Invalid bf range.");
+
+function isNum(v) {
+ return typeof v === 'number';
}
-function parseCidChar(cMap, lexer) {
- while (true) {
- let obj = lexer.getObj();
- if (obj === _primitives.EOF) {
- break;
- }
- if ((0, _primitives.isCmd)(obj, "endcidchar")) {
- return;
- }
- expectString(obj);
- const src = strToInt(obj);
- obj = lexer.getObj();
- expectInt(obj);
- const dst = obj;
- cMap.mapOne(src, dst);
- }
+
+function isString(v) {
+ return typeof v === 'string';
}
-function parseCidRange(cMap, lexer) {
- while (true) {
- let obj = lexer.getObj();
- if (obj === _primitives.EOF) {
- break;
- }
- if ((0, _primitives.isCmd)(obj, "endcidrange")) {
- return;
- }
- expectString(obj);
- const low = strToInt(obj);
- obj = lexer.getObj();
- expectString(obj);
- const high = strToInt(obj);
- obj = lexer.getObj();
- expectInt(obj);
- const dstLow = obj;
- cMap.mapCidRange(low, high, dstLow);
- }
+
+function isArray(v) {
+ return v instanceof Array;
}
-function parseCodespaceRange(cMap, lexer) {
- while (true) {
- let obj = lexer.getObj();
- if (obj === _primitives.EOF) {
- break;
- }
- if ((0, _primitives.isCmd)(obj, "endcodespacerange")) {
- return;
- }
- if (typeof obj !== "string") {
- break;
- }
- const low = strToInt(obj);
- obj = lexer.getObj();
- if (typeof obj !== "string") {
- break;
- }
- const high = strToInt(obj);
- cMap.addCodespaceRange(obj.length, low, high);
- }
- throw new _util.FormatError("Invalid codespace range.");
+
+function isArrayBuffer(v) {
+ return typeof v === 'object' && v !== null && v.byteLength !== undefined;
}
-function parseWMode(cMap, lexer) {
- const obj = lexer.getObj();
- if (Number.isInteger(obj)) {
- cMap.vertical = !!obj;
- }
-}
-function parseCMapName(cMap, lexer) {
- const obj = lexer.getObj();
- if (obj instanceof _primitives.Name) {
- cMap.name = obj.name;
- }
-}
-async function parseCMap(cMap, lexer, fetchBuiltInCMap, useCMap) {
- let previous, embeddedUseCMap;
- objLoop: while (true) {
- try {
- const obj = lexer.getObj();
- if (obj === _primitives.EOF) {
- break;
- } else if (obj instanceof _primitives.Name) {
- if (obj.name === "WMode") {
- parseWMode(cMap, lexer);
- } else if (obj.name === "CMapName") {
- parseCMapName(cMap, lexer);
- }
- previous = obj;
- } else if (obj instanceof _primitives.Cmd) {
- switch (obj.cmd) {
- case "endcmap":
- break objLoop;
- case "usecmap":
- if (previous instanceof _primitives.Name) {
- embeddedUseCMap = previous.name;
- }
- break;
- case "begincodespacerange":
- parseCodespaceRange(cMap, lexer);
- break;
- case "beginbfchar":
- parseBfChar(cMap, lexer);
- break;
- case "begincidchar":
- parseCidChar(cMap, lexer);
- break;
- case "beginbfrange":
- parseBfRange(cMap, lexer);
- break;
- case "begincidrange":
- parseCidRange(cMap, lexer);
- break;
- }
- }
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.warn)("Invalid cMap data: " + ex);
- continue;
- }
- }
- if (!useCMap && embeddedUseCMap) {
- useCMap = embeddedUseCMap;
- }
- if (useCMap) {
- return extendCMap(cMap, fetchBuiltInCMap, useCMap);
- }
- return cMap;
-}
-async function extendCMap(cMap, fetchBuiltInCMap, useCMap) {
- cMap.useCMap = await createBuiltInCMap(useCMap, fetchBuiltInCMap);
- if (cMap.numCodespaceRanges === 0) {
- const useCodespaceRanges = cMap.useCMap.codespaceRanges;
- for (let i = 0; i < useCodespaceRanges.length; i++) {
- cMap.codespaceRanges[i] = useCodespaceRanges[i].slice();
- }
- cMap.numCodespaceRanges = cMap.useCMap.numCodespaceRanges;
- }
- cMap.useCMap.forEach(function (key, value) {
- if (!cMap.contains(key)) {
- cMap.mapOne(key, cMap.useCMap.lookup(key));
- }
+
+/**
+ * Promise Capability object.
+ *
+ * @typedef {Object} PromiseCapability
+ * @property {Promise} promise - A promise object.
+ * @property {function} resolve - Fullfills the promise.
+ * @property {function} reject - Rejects the promise.
+ */
+
+/**
+ * Creates a promise capability object.
+ * @alias PDFJS.createPromiseCapability
+ *
+ * @return {PromiseCapability} A capability object contains:
+ * - a Promise, resolve and reject methods.
+ */
+function createPromiseCapability() {
+ var capability = {};
+ capability.promise = new Promise(function (resolve, reject) {
+ capability.resolve = resolve;
+ capability.reject = reject;
});
- return cMap;
+ return capability;
}
-async function createBuiltInCMap(name, fetchBuiltInCMap) {
- if (name === "Identity-H") {
- return new IdentityCMap(false, 2);
- } else if (name === "Identity-V") {
- return new IdentityCMap(true, 2);
- }
- if (!BUILT_IN_CMAPS.includes(name)) {
- throw new Error("Unknown CMap name: " + name);
- }
- if (!fetchBuiltInCMap) {
- throw new Error("Built-in CMap parameters are not provided.");
- }
- const {
- cMapData,
- compressionType
- } = await fetchBuiltInCMap(name);
- const cMap = new CMap(true);
- if (compressionType === _util.CMapCompressionType.BINARY) {
- return new _binary_cmap.BinaryCMapReader().process(cMapData, cMap, useCMap => {
- return extendCMap(cMap, fetchBuiltInCMap, useCMap);
- });
- }
- if (compressionType === _util.CMapCompressionType.NONE) {
- const lexer = new _parser.Lexer(new _stream.Stream(cMapData));
- return parseCMap(cMap, lexer, fetchBuiltInCMap, null);
- }
- throw new Error(`Invalid CMap "compressionType" value: ${compressionType}`);
-}
-class CMapFactory {
- static async create({
- encoding,
- fetchBuiltInCMap,
- useCMap
- }) {
- if (encoding instanceof _primitives.Name) {
- return createBuiltInCMap(encoding.name, fetchBuiltInCMap);
- } else if (encoding instanceof _base_stream.BaseStream) {
- const parsedCMap = await parseCMap(new CMap(), new _parser.Lexer(encoding), fetchBuiltInCMap, useCMap);
- if (parsedCMap.isIdentityCMap) {
- return createBuiltInCMap(parsedCMap.name, fetchBuiltInCMap);
- }
- return parsedCMap;
- }
- throw new Error("Encoding required.");
- }
-}
-exports.CMapFactory = CMapFactory;
-/***/ }),
-/* 15 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.BinaryCMapReader = void 0;
-var _util = __w_pdfjs_require__(2);
-function hexToInt(a, size) {
- let n = 0;
- for (let i = 0; i <= size; i++) {
- n = n << 8 | a[i];
- }
- return n >>> 0;
-}
-function hexToStr(a, size) {
- if (size === 1) {
- return String.fromCharCode(a[0], a[1]);
- }
- if (size === 3) {
- return String.fromCharCode(a[0], a[1], a[2], a[3]);
- }
- return String.fromCharCode(...a.subarray(0, size + 1));
-}
-function addHex(a, b, size) {
- let c = 0;
- for (let i = size; i >= 0; i--) {
- c += a[i] + b[i];
- a[i] = c & 255;
- c >>= 8;
- }
-}
-function incHex(a, size) {
- let c = 1;
- for (let i = size; i >= 0 && c > 0; i--) {
- c += a[i];
- a[i] = c & 255;
- c >>= 8;
- }
-}
-const MAX_NUM_SIZE = 16;
-const MAX_ENCODED_NUM_SIZE = 19;
-class BinaryCMapStream {
- constructor(data) {
- this.buffer = data;
- this.pos = 0;
- this.end = data.length;
- this.tmpBuf = new Uint8Array(MAX_ENCODED_NUM_SIZE);
- }
- readByte() {
- if (this.pos >= this.end) {
- return -1;
- }
- return this.buffer[this.pos++];
- }
- readNumber() {
- let n = 0;
- let last;
- do {
- const b = this.readByte();
- if (b < 0) {
- throw new _util.FormatError("unexpected EOF in bcmap");
- }
- last = !(b & 0x80);
- n = n << 7 | b & 0x7f;
- } while (!last);
- return n;
- }
- readSigned() {
- const n = this.readNumber();
- return n & 1 ? ~(n >>> 1) : n >>> 1;
- }
- readHex(num, size) {
- num.set(this.buffer.subarray(this.pos, this.pos + size + 1));
- this.pos += size + 1;
- }
- readHexNumber(num, size) {
- let last;
- const stack = this.tmpBuf;
- let sp = 0;
- do {
- const b = this.readByte();
- if (b < 0) {
- throw new _util.FormatError("unexpected EOF in bcmap");
- }
- last = !(b & 0x80);
- stack[sp++] = b & 0x7f;
- } while (!last);
- let i = size,
- buffer = 0,
- bufferSize = 0;
- while (i >= 0) {
- while (bufferSize < 8 && stack.length > 0) {
- buffer |= stack[--sp] << bufferSize;
- bufferSize += 7;
- }
- num[i] = buffer & 255;
- i--;
- buffer >>= 8;
- bufferSize -= 8;
- }
- }
- readHexSigned(num, size) {
- this.readHexNumber(num, size);
- const sign = num[size] & 1 ? 255 : 0;
- let c = 0;
- for (let i = 0; i <= size; i++) {
- c = (c & 1) << 8 | num[i];
- num[i] = c >> 1 ^ sign;
- }
- }
- readString() {
- const len = this.readNumber(),
- buf = new Array(len);
- for (let i = 0; i < len; i++) {
- buf[i] = this.readNumber();
- }
- return String.fromCharCode(...buf);
- }
-}
-class BinaryCMapReader {
- async process(data, cMap, extend) {
- const stream = new BinaryCMapStream(data);
- const header = stream.readByte();
- cMap.vertical = !!(header & 1);
- let useCMap = null;
- const start = new Uint8Array(MAX_NUM_SIZE);
- const end = new Uint8Array(MAX_NUM_SIZE);
- const char = new Uint8Array(MAX_NUM_SIZE);
- const charCode = new Uint8Array(MAX_NUM_SIZE);
- const tmp = new Uint8Array(MAX_NUM_SIZE);
- let code;
- let b;
- while ((b = stream.readByte()) >= 0) {
- const type = b >> 5;
- if (type === 7) {
- switch (b & 0x1f) {
- case 0:
- stream.readString();
- break;
- case 1:
- useCMap = stream.readString();
- break;
+/**
+ * Polyfill for Promises:
+ * The following promise implementation tries to generally implement the
+ * Promise/A+ spec. Some notable differences from other promise libaries are:
+ * - There currently isn't a seperate deferred and promise object.
+ * - Unhandled rejections eventually show an error if they aren't handled.
+ *
+ * Based off of the work in:
+ * https://bugzilla.mozilla.org/show_bug.cgi?id=810490
+ */
+(function PromiseClosure() {
+ if (globalScope.Promise) {
+ // Promises existing in the DOM/Worker, checking presence of all/resolve
+ if (typeof globalScope.Promise.all !== 'function') {
+ globalScope.Promise.all = function (iterable) {
+ var count = 0, results = [], resolve, reject;
+ var promise = new globalScope.Promise(function (resolve_, reject_) {
+ resolve = resolve_;
+ reject = reject_;
+ });
+ iterable.forEach(function (p, i) {
+ count++;
+ p.then(function (result) {
+ results[i] = result;
+ count--;
+ if (count === 0) {
+ resolve(results);
+ }
+ }, reject);
+ });
+ if (count === 0) {
+ resolve(results);
}
- continue;
+ return promise;
+ };
+ }
+ if (typeof globalScope.Promise.resolve !== 'function') {
+ globalScope.Promise.resolve = function (value) {
+ return new globalScope.Promise(function (resolve) { resolve(value); });
+ };
+ }
+ if (typeof globalScope.Promise.reject !== 'function') {
+ globalScope.Promise.reject = function (reason) {
+ return new globalScope.Promise(function (resolve, reject) {
+ reject(reason);
+ });
+ };
+ }
+ if (typeof globalScope.Promise.prototype.catch !== 'function') {
+ globalScope.Promise.prototype.catch = function (onReject) {
+ return globalScope.Promise.prototype.then(undefined, onReject);
+ };
+ }
+ return;
+ }
+ var STATUS_PENDING = 0;
+ var STATUS_RESOLVED = 1;
+ var STATUS_REJECTED = 2;
+
+ // In an attempt to avoid silent exceptions, unhandled rejections are
+ // tracked and if they aren't handled in a certain amount of time an
+ // error is logged.
+ var REJECTION_TIMEOUT = 500;
+
+ var HandlerManager = {
+ handlers: [],
+ running: false,
+ unhandledRejections: [],
+ pendingRejectionCheck: false,
+
+ scheduleHandlers: function scheduleHandlers(promise) {
+ if (promise._status === STATUS_PENDING) {
+ return;
}
- const sequence = !!(b & 0x10);
- const dataSize = b & 15;
- if (dataSize + 1 > MAX_NUM_SIZE) {
- throw new Error("BinaryCMapReader.process: Invalid dataSize.");
+
+ this.handlers = this.handlers.concat(promise._handlers);
+ promise._handlers = [];
+
+ if (this.running) {
+ return;
}
- const ucs2DataSize = 1;
- const subitemsCount = stream.readNumber();
- switch (type) {
+ this.running = true;
+
+ setTimeout(this.runHandlers.bind(this), 0);
+ },
+
+ runHandlers: function runHandlers() {
+ var RUN_TIMEOUT = 1; // ms
+ var timeoutAt = Date.now() + RUN_TIMEOUT;
+ while (this.handlers.length > 0) {
+ var handler = this.handlers.shift();
+
+ var nextStatus = handler.thisPromise._status;
+ var nextValue = handler.thisPromise._value;
+
+ try {
+ if (nextStatus === STATUS_RESOLVED) {
+ if (typeof handler.onResolve === 'function') {
+ nextValue = handler.onResolve(nextValue);
+ }
+ } else if (typeof handler.onReject === 'function') {
+ nextValue = handler.onReject(nextValue);
+ nextStatus = STATUS_RESOLVED;
+
+ if (handler.thisPromise._unhandledRejection) {
+ this.removeUnhandeledRejection(handler.thisPromise);
+ }
+ }
+ } catch (ex) {
+ nextStatus = STATUS_REJECTED;
+ nextValue = ex;
+ }
+
+ handler.nextPromise._updateStatus(nextStatus, nextValue);
+ if (Date.now() >= timeoutAt) {
+ break;
+ }
+ }
+
+ if (this.handlers.length > 0) {
+ setTimeout(this.runHandlers.bind(this), 0);
+ return;
+ }
+
+ this.running = false;
+ },
+
+ addUnhandledRejection: function addUnhandledRejection(promise) {
+ this.unhandledRejections.push({
+ promise: promise,
+ time: Date.now()
+ });
+ this.scheduleRejectionCheck();
+ },
+
+ removeUnhandeledRejection: function removeUnhandeledRejection(promise) {
+ promise._unhandledRejection = false;
+ for (var i = 0; i < this.unhandledRejections.length; i++) {
+ if (this.unhandledRejections[i].promise === promise) {
+ this.unhandledRejections.splice(i);
+ i--;
+ }
+ }
+ },
+
+ scheduleRejectionCheck: function scheduleRejectionCheck() {
+ if (this.pendingRejectionCheck) {
+ return;
+ }
+ this.pendingRejectionCheck = true;
+ setTimeout(function rejectionCheck() {
+ this.pendingRejectionCheck = false;
+ var now = Date.now();
+ for (var i = 0; i < this.unhandledRejections.length; i++) {
+ if (now - this.unhandledRejections[i].time > REJECTION_TIMEOUT) {
+ var unhandled = this.unhandledRejections[i].promise._value;
+ var msg = 'Unhandled rejection: ' + unhandled;
+ if (unhandled.stack) {
+ msg += '\n' + unhandled.stack;
+ }
+ warn(msg);
+ this.unhandledRejections.splice(i);
+ i--;
+ }
+ }
+ if (this.unhandledRejections.length) {
+ this.scheduleRejectionCheck();
+ }
+ }.bind(this), REJECTION_TIMEOUT);
+ }
+ };
+
+ function Promise(resolver) {
+ this._status = STATUS_PENDING;
+ this._handlers = [];
+ try {
+ resolver.call(this, this._resolve.bind(this), this._reject.bind(this));
+ } catch (e) {
+ this._reject(e);
+ }
+ }
+ /**
+ * Builds a promise that is resolved when all the passed in promises are
+ * resolved.
+ * @param {array} array of data and/or promises to wait for.
+ * @return {Promise} New dependant promise.
+ */
+ Promise.all = function Promise_all(promises) {
+ var resolveAll, rejectAll;
+ var deferred = new Promise(function (resolve, reject) {
+ resolveAll = resolve;
+ rejectAll = reject;
+ });
+ var unresolved = promises.length;
+ var results = [];
+ if (unresolved === 0) {
+ resolveAll(results);
+ return deferred;
+ }
+ function reject(reason) {
+ if (deferred._status === STATUS_REJECTED) {
+ return;
+ }
+ results = [];
+ rejectAll(reason);
+ }
+ for (var i = 0, ii = promises.length; i < ii; ++i) {
+ var promise = promises[i];
+ var resolve = (function(i) {
+ return function(value) {
+ if (deferred._status === STATUS_REJECTED) {
+ return;
+ }
+ results[i] = value;
+ unresolved--;
+ if (unresolved === 0) {
+ resolveAll(results);
+ }
+ };
+ })(i);
+ if (Promise.isPromise(promise)) {
+ promise.then(resolve, reject);
+ } else {
+ resolve(promise);
+ }
+ }
+ return deferred;
+ };
+
+ /**
+ * Checks if the value is likely a promise (has a 'then' function).
+ * @return {boolean} true if value is thenable
+ */
+ Promise.isPromise = function Promise_isPromise(value) {
+ return value && typeof value.then === 'function';
+ };
+
+ /**
+ * Creates resolved promise
+ * @param value resolve value
+ * @returns {Promise}
+ */
+ Promise.resolve = function Promise_resolve(value) {
+ return new Promise(function (resolve) { resolve(value); });
+ };
+
+ /**
+ * Creates rejected promise
+ * @param reason rejection value
+ * @returns {Promise}
+ */
+ Promise.reject = function Promise_reject(reason) {
+ return new Promise(function (resolve, reject) { reject(reason); });
+ };
+
+ Promise.prototype = {
+ _status: null,
+ _value: null,
+ _handlers: null,
+ _unhandledRejection: null,
+
+ _updateStatus: function Promise__updateStatus(status, value) {
+ if (this._status === STATUS_RESOLVED ||
+ this._status === STATUS_REJECTED) {
+ return;
+ }
+
+ if (status === STATUS_RESOLVED &&
+ Promise.isPromise(value)) {
+ value.then(this._updateStatus.bind(this, STATUS_RESOLVED),
+ this._updateStatus.bind(this, STATUS_REJECTED));
+ return;
+ }
+
+ this._status = status;
+ this._value = value;
+
+ if (status === STATUS_REJECTED && this._handlers.length === 0) {
+ this._unhandledRejection = true;
+ HandlerManager.addUnhandledRejection(this);
+ }
+
+ HandlerManager.scheduleHandlers(this);
+ },
+
+ _resolve: function Promise_resolve(value) {
+ this._updateStatus(STATUS_RESOLVED, value);
+ },
+
+ _reject: function Promise_reject(reason) {
+ this._updateStatus(STATUS_REJECTED, reason);
+ },
+
+ then: function Promise_then(onResolve, onReject) {
+ var nextPromise = new Promise(function (resolve, reject) {
+ this.resolve = resolve;
+ this.reject = reject;
+ });
+ this._handlers.push({
+ thisPromise: this,
+ onResolve: onResolve,
+ onReject: onReject,
+ nextPromise: nextPromise
+ });
+ HandlerManager.scheduleHandlers(this);
+ return nextPromise;
+ },
+
+ catch: function Promise_catch(onReject) {
+ return this.then(undefined, onReject);
+ }
+ };
+
+ globalScope.Promise = Promise;
+})();
+
+var StatTimer = (function StatTimerClosure() {
+ function rpad(str, pad, length) {
+ while (str.length < length) {
+ str += pad;
+ }
+ return str;
+ }
+ function StatTimer() {
+ this.started = Object.create(null);
+ this.times = [];
+ this.enabled = true;
+ }
+ StatTimer.prototype = {
+ time: function StatTimer_time(name) {
+ if (!this.enabled) {
+ return;
+ }
+ if (name in this.started) {
+ warn('Timer is already running for ' + name);
+ }
+ this.started[name] = Date.now();
+ },
+ timeEnd: function StatTimer_timeEnd(name) {
+ if (!this.enabled) {
+ return;
+ }
+ if (!(name in this.started)) {
+ warn('Timer has not been started for ' + name);
+ }
+ this.times.push({
+ 'name': name,
+ 'start': this.started[name],
+ 'end': Date.now()
+ });
+ // Remove timer from started so it can be called again.
+ delete this.started[name];
+ },
+ toString: function StatTimer_toString() {
+ var i, ii;
+ var times = this.times;
+ var out = '';
+ // Find the longest name for padding purposes.
+ var longest = 0;
+ for (i = 0, ii = times.length; i < ii; ++i) {
+ var name = times[i]['name'];
+ if (name.length > longest) {
+ longest = name.length;
+ }
+ }
+ for (i = 0, ii = times.length; i < ii; ++i) {
+ var span = times[i];
+ var duration = span.end - span.start;
+ out += rpad(span['name'], ' ', longest) + ' ' + duration + 'ms\n';
+ }
+ return out;
+ }
+ };
+ return StatTimer;
+})();
+
+var createBlob = function createBlob(data, contentType) {
+ if (typeof Blob !== 'undefined') {
+ return new Blob([data], { type: contentType });
+ }
+ // Blob builder is deprecated in FF14 and removed in FF18.
+ var bb = new MozBlobBuilder();
+ bb.append(data);
+ return bb.getBlob(contentType);
+};
+
+var createObjectURL = (function createObjectURLClosure() {
+ // Blob/createObjectURL is not available, falling back to data schema.
+ var digits =
+ 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+
+ return function createObjectURL(data, contentType, forceDataSchema) {
+ if (!forceDataSchema &&
+ typeof URL !== 'undefined' && URL.createObjectURL) {
+ var blob = createBlob(data, contentType);
+ return URL.createObjectURL(blob);
+ }
+
+ var buffer = 'data:' + contentType + ';base64,';
+ for (var i = 0, ii = data.length; i < ii; i += 3) {
+ var b1 = data[i] & 0xFF;
+ var b2 = data[i + 1] & 0xFF;
+ var b3 = data[i + 2] & 0xFF;
+ var d1 = b1 >> 2, d2 = ((b1 & 3) << 4) | (b2 >> 4);
+ var d3 = i + 1 < ii ? ((b2 & 0xF) << 2) | (b3 >> 6) : 64;
+ var d4 = i + 2 < ii ? (b3 & 0x3F) : 64;
+ buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4];
+ }
+ return buffer;
+ };
+})();
+
+function MessageHandler(sourceName, targetName, comObj) {
+ this.sourceName = sourceName;
+ this.targetName = targetName;
+ this.comObj = comObj;
+ this.callbackIndex = 1;
+ this.postMessageTransfers = true;
+ var callbacksCapabilities = this.callbacksCapabilities = Object.create(null);
+ var ah = this.actionHandler = Object.create(null);
+
+ this._onComObjOnMessage = function messageHandlerComObjOnMessage(event) {
+ var data = event.data;
+ if (data.targetName !== this.sourceName) {
+ return;
+ }
+ if (data.isReply) {
+ var callbackId = data.callbackId;
+ if (data.callbackId in callbacksCapabilities) {
+ var callback = callbacksCapabilities[callbackId];
+ delete callbacksCapabilities[callbackId];
+ if ('error' in data) {
+ callback.reject(data.error);
+ } else {
+ callback.resolve(data.data);
+ }
+ } else {
+ error('Cannot resolve callback ' + callbackId);
+ }
+ } else if (data.action in ah) {
+ var action = ah[data.action];
+ if (data.callbackId) {
+ var sourceName = this.sourceName;
+ var targetName = data.sourceName;
+ Promise.resolve().then(function () {
+ return action[0].call(action[1], data.data);
+ }).then(function (result) {
+ comObj.postMessage({
+ sourceName: sourceName,
+ targetName: targetName,
+ isReply: true,
+ callbackId: data.callbackId,
+ data: result
+ });
+ }, function (reason) {
+ if (reason instanceof Error) {
+ // Serialize error to avoid "DataCloneError"
+ reason = reason + '';
+ }
+ comObj.postMessage({
+ sourceName: sourceName,
+ targetName: targetName,
+ isReply: true,
+ callbackId: data.callbackId,
+ error: reason
+ });
+ });
+ } else {
+ action[0].call(action[1], data.data);
+ }
+ } else {
+ error('Unknown action from worker: ' + data.action);
+ }
+ }.bind(this);
+ comObj.addEventListener('message', this._onComObjOnMessage);
+}
+
+MessageHandler.prototype = {
+ on: function messageHandlerOn(actionName, handler, scope) {
+ var ah = this.actionHandler;
+ if (ah[actionName]) {
+ error('There is already an actionName called "' + actionName + '"');
+ }
+ ah[actionName] = [handler, scope];
+ },
+ /**
+ * Sends a message to the comObj to invoke the action with the supplied data.
+ * @param {String} actionName Action to call.
+ * @param {JSON} data JSON data to send.
+ * @param {Array} [transfers] Optional list of transfers/ArrayBuffers
+ */
+ send: function messageHandlerSend(actionName, data, transfers) {
+ var message = {
+ sourceName: this.sourceName,
+ targetName: this.targetName,
+ action: actionName,
+ data: data
+ };
+ this.postMessage(message, transfers);
+ },
+ /**
+ * Sends a message to the comObj to invoke the action with the supplied data.
+ * Expects that other side will callback with the response.
+ * @param {String} actionName Action to call.
+ * @param {JSON} data JSON data to send.
+ * @param {Array} [transfers] Optional list of transfers/ArrayBuffers.
+ * @returns {Promise} Promise to be resolved with response data.
+ */
+ sendWithPromise:
+ function messageHandlerSendWithPromise(actionName, data, transfers) {
+ var callbackId = this.callbackIndex++;
+ var message = {
+ sourceName: this.sourceName,
+ targetName: this.targetName,
+ action: actionName,
+ data: data,
+ callbackId: callbackId
+ };
+ var capability = createPromiseCapability();
+ this.callbacksCapabilities[callbackId] = capability;
+ try {
+ this.postMessage(message, transfers);
+ } catch (e) {
+ capability.reject(e);
+ }
+ return capability.promise;
+ },
+ /**
+ * Sends raw message to the comObj.
+ * @private
+ * @param message {Object} Raw message.
+ * @param transfers List of transfers/ArrayBuffers, or undefined.
+ */
+ postMessage: function (message, transfers) {
+ if (transfers && this.postMessageTransfers) {
+ this.comObj.postMessage(message, transfers);
+ } else {
+ this.comObj.postMessage(message);
+ }
+ },
+
+ destroy: function () {
+ this.comObj.removeEventListener('message', this._onComObjOnMessage);
+ }
+};
+
+function loadJpegStream(id, imageUrl, objs) {
+ var img = new Image();
+ img.onload = (function loadJpegStream_onloadClosure() {
+ objs.resolve(id, img);
+ });
+ img.onerror = (function loadJpegStream_onerrorClosure() {
+ objs.resolve(id, null);
+ warn('Error during JPEG image loading');
+ });
+ img.src = imageUrl;
+}
+
+ // Polyfill from https://github.com/Polymer/URL
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+(function checkURLConstructor(scope) {
+ /* jshint ignore:start */
+
+ // feature detect for URL constructor
+ var hasWorkingUrl = false;
+ try {
+ if (typeof URL === 'function' &&
+ typeof URL.prototype === 'object' &&
+ ('origin' in URL.prototype)) {
+ var u = new URL('b', 'http://a');
+ u.pathname = 'c%20d';
+ hasWorkingUrl = u.href === 'http://a/c%20d';
+ }
+ } catch(e) { }
+
+ if (hasWorkingUrl)
+ return;
+
+ var relative = Object.create(null);
+ relative['ftp'] = 21;
+ relative['file'] = 0;
+ relative['gopher'] = 70;
+ relative['http'] = 80;
+ relative['https'] = 443;
+ relative['ws'] = 80;
+ relative['wss'] = 443;
+
+ var relativePathDotMapping = Object.create(null);
+ relativePathDotMapping['%2e'] = '.';
+ relativePathDotMapping['.%2e'] = '..';
+ relativePathDotMapping['%2e.'] = '..';
+ relativePathDotMapping['%2e%2e'] = '..';
+
+ function isRelativeScheme(scheme) {
+ return relative[scheme] !== undefined;
+ }
+
+ function invalid() {
+ clear.call(this);
+ this._isInvalid = true;
+ }
+
+ function IDNAToASCII(h) {
+ if ('' == h) {
+ invalid.call(this)
+ }
+ // XXX
+ return h.toLowerCase()
+ }
+
+ function percentEscape(c) {
+ var unicode = c.charCodeAt(0);
+ if (unicode > 0x20 &&
+ unicode < 0x7F &&
+ // " # < > ? `
+ [0x22, 0x23, 0x3C, 0x3E, 0x3F, 0x60].indexOf(unicode) == -1
+ ) {
+ return c;
+ }
+ return encodeURIComponent(c);
+ }
+
+ function percentEscapeQuery(c) {
+ // XXX This actually needs to encode c using encoding and then
+ // convert the bytes one-by-one.
+
+ var unicode = c.charCodeAt(0);
+ if (unicode > 0x20 &&
+ unicode < 0x7F &&
+ // " # < > ` (do not escape '?')
+ [0x22, 0x23, 0x3C, 0x3E, 0x60].indexOf(unicode) == -1
+ ) {
+ return c;
+ }
+ return encodeURIComponent(c);
+ }
+
+ var EOF = undefined,
+ ALPHA = /[a-zA-Z]/,
+ ALPHANUMERIC = /[a-zA-Z0-9\+\-\.]/;
+
+ function parse(input, stateOverride, base) {
+ function err(message) {
+ errors.push(message)
+ }
+
+ var state = stateOverride || 'scheme start',
+ cursor = 0,
+ buffer = '',
+ seenAt = false,
+ seenBracket = false,
+ errors = [];
+
+ loop: while ((input[cursor - 1] != EOF || cursor == 0) && !this._isInvalid) {
+ var c = input[cursor];
+ switch (state) {
+ case 'scheme start':
+ if (c && ALPHA.test(c)) {
+ buffer += c.toLowerCase(); // ASCII-safe
+ state = 'scheme';
+ } else if (!stateOverride) {
+ buffer = '';
+ state = 'no scheme';
+ continue;
+ } else {
+ err('Invalid scheme.');
+ break loop;
+ }
+ break;
+
+ case 'scheme':
+ if (c && ALPHANUMERIC.test(c)) {
+ buffer += c.toLowerCase(); // ASCII-safe
+ } else if (':' == c) {
+ this._scheme = buffer;
+ buffer = '';
+ if (stateOverride) {
+ break loop;
+ }
+ if (isRelativeScheme(this._scheme)) {
+ this._isRelative = true;
+ }
+ if ('file' == this._scheme) {
+ state = 'relative';
+ } else if (this._isRelative && base && base._scheme == this._scheme) {
+ state = 'relative or authority';
+ } else if (this._isRelative) {
+ state = 'authority first slash';
+ } else {
+ state = 'scheme data';
+ }
+ } else if (!stateOverride) {
+ buffer = '';
+ cursor = 0;
+ state = 'no scheme';
+ continue;
+ } else if (EOF == c) {
+ break loop;
+ } else {
+ err('Code point not allowed in scheme: ' + c)
+ break loop;
+ }
+ break;
+
+ case 'scheme data':
+ if ('?' == c) {
+ this._query = '?';
+ state = 'query';
+ } else if ('#' == c) {
+ this._fragment = '#';
+ state = 'fragment';
+ } else {
+ // XXX error handling
+ if (EOF != c && '\t' != c && '\n' != c && '\r' != c) {
+ this._schemeData += percentEscape(c);
+ }
+ }
+ break;
+
+ case 'no scheme':
+ if (!base || !(isRelativeScheme(base._scheme))) {
+ err('Missing scheme.');
+ invalid.call(this);
+ } else {
+ state = 'relative';
+ continue;
+ }
+ break;
+
+ case 'relative or authority':
+ if ('/' == c && '/' == input[cursor+1]) {
+ state = 'authority ignore slashes';
+ } else {
+ err('Expected /, got: ' + c);
+ state = 'relative';
+ continue
+ }
+ break;
+
+ case 'relative':
+ this._isRelative = true;
+ if ('file' != this._scheme)
+ this._scheme = base._scheme;
+ if (EOF == c) {
+ this._host = base._host;
+ this._port = base._port;
+ this._path = base._path.slice();
+ this._query = base._query;
+ this._username = base._username;
+ this._password = base._password;
+ break loop;
+ } else if ('/' == c || '\\' == c) {
+ if ('\\' == c)
+ err('\\ is an invalid code point.');
+ state = 'relative slash';
+ } else if ('?' == c) {
+ this._host = base._host;
+ this._port = base._port;
+ this._path = base._path.slice();
+ this._query = '?';
+ this._username = base._username;
+ this._password = base._password;
+ state = 'query';
+ } else if ('#' == c) {
+ this._host = base._host;
+ this._port = base._port;
+ this._path = base._path.slice();
+ this._query = base._query;
+ this._fragment = '#';
+ this._username = base._username;
+ this._password = base._password;
+ state = 'fragment';
+ } else {
+ var nextC = input[cursor+1]
+ var nextNextC = input[cursor+2]
+ if (
+ 'file' != this._scheme || !ALPHA.test(c) ||
+ (nextC != ':' && nextC != '|') ||
+ (EOF != nextNextC && '/' != nextNextC && '\\' != nextNextC && '?' != nextNextC && '#' != nextNextC)) {
+ this._host = base._host;
+ this._port = base._port;
+ this._username = base._username;
+ this._password = base._password;
+ this._path = base._path.slice();
+ this._path.pop();
+ }
+ state = 'relative path';
+ continue;
+ }
+ break;
+
+ case 'relative slash':
+ if ('/' == c || '\\' == c) {
+ if ('\\' == c) {
+ err('\\ is an invalid code point.');
+ }
+ if ('file' == this._scheme) {
+ state = 'file host';
+ } else {
+ state = 'authority ignore slashes';
+ }
+ } else {
+ if ('file' != this._scheme) {
+ this._host = base._host;
+ this._port = base._port;
+ this._username = base._username;
+ this._password = base._password;
+ }
+ state = 'relative path';
+ continue;
+ }
+ break;
+
+ case 'authority first slash':
+ if ('/' == c) {
+ state = 'authority second slash';
+ } else {
+ err("Expected '/', got: " + c);
+ state = 'authority ignore slashes';
+ continue;
+ }
+ break;
+
+ case 'authority second slash':
+ state = 'authority ignore slashes';
+ if ('/' != c) {
+ err("Expected '/', got: " + c);
+ continue;
+ }
+ break;
+
+ case 'authority ignore slashes':
+ if ('/' != c && '\\' != c) {
+ state = 'authority';
+ continue;
+ } else {
+ err('Expected authority, got: ' + c);
+ }
+ break;
+
+ case 'authority':
+ if ('@' == c) {
+ if (seenAt) {
+ err('@ already seen.');
+ buffer += '%40';
+ }
+ seenAt = true;
+ for (var i = 0; i < buffer.length; i++) {
+ var cp = buffer[i];
+ if ('\t' == cp || '\n' == cp || '\r' == cp) {
+ err('Invalid whitespace in authority.');
+ continue;
+ }
+ // XXX check URL code points
+ if (':' == cp && null === this._password) {
+ this._password = '';
+ continue;
+ }
+ var tempC = percentEscape(cp);
+ (null !== this._password) ? this._password += tempC : this._username += tempC;
+ }
+ buffer = '';
+ } else if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c) {
+ cursor -= buffer.length;
+ buffer = '';
+ state = 'host';
+ continue;
+ } else {
+ buffer += c;
+ }
+ break;
+
+ case 'file host':
+ if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c) {
+ if (buffer.length == 2 && ALPHA.test(buffer[0]) && (buffer[1] == ':' || buffer[1] == '|')) {
+ state = 'relative path';
+ } else if (buffer.length == 0) {
+ state = 'relative path start';
+ } else {
+ this._host = IDNAToASCII.call(this, buffer);
+ buffer = '';
+ state = 'relative path start';
+ }
+ continue;
+ } else if ('\t' == c || '\n' == c || '\r' == c) {
+ err('Invalid whitespace in file host.');
+ } else {
+ buffer += c;
+ }
+ break;
+
+ case 'host':
+ case 'hostname':
+ if (':' == c && !seenBracket) {
+ // XXX host parsing
+ this._host = IDNAToASCII.call(this, buffer);
+ buffer = '';
+ state = 'port';
+ if ('hostname' == stateOverride) {
+ break loop;
+ }
+ } else if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c) {
+ this._host = IDNAToASCII.call(this, buffer);
+ buffer = '';
+ state = 'relative path start';
+ if (stateOverride) {
+ break loop;
+ }
+ continue;
+ } else if ('\t' != c && '\n' != c && '\r' != c) {
+ if ('[' == c) {
+ seenBracket = true;
+ } else if (']' == c) {
+ seenBracket = false;
+ }
+ buffer += c;
+ } else {
+ err('Invalid code point in host/hostname: ' + c);
+ }
+ break;
+
+ case 'port':
+ if (/[0-9]/.test(c)) {
+ buffer += c;
+ } else if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c || stateOverride) {
+ if ('' != buffer) {
+ var temp = parseInt(buffer, 10);
+ if (temp != relative[this._scheme]) {
+ this._port = temp + '';
+ }
+ buffer = '';
+ }
+ if (stateOverride) {
+ break loop;
+ }
+ state = 'relative path start';
+ continue;
+ } else if ('\t' == c || '\n' == c || '\r' == c) {
+ err('Invalid code point in port: ' + c);
+ } else {
+ invalid.call(this);
+ }
+ break;
+
+ case 'relative path start':
+ if ('\\' == c)
+ err("'\\' not allowed in path.");
+ state = 'relative path';
+ if ('/' != c && '\\' != c) {
+ continue;
+ }
+ break;
+
+ case 'relative path':
+ if (EOF == c || '/' == c || '\\' == c || (!stateOverride && ('?' == c || '#' == c))) {
+ if ('\\' == c) {
+ err('\\ not allowed in relative path.');
+ }
+ var tmp;
+ if (tmp = relativePathDotMapping[buffer.toLowerCase()]) {
+ buffer = tmp;
+ }
+ if ('..' == buffer) {
+ this._path.pop();
+ if ('/' != c && '\\' != c) {
+ this._path.push('');
+ }
+ } else if ('.' == buffer && '/' != c && '\\' != c) {
+ this._path.push('');
+ } else if ('.' != buffer) {
+ if ('file' == this._scheme && this._path.length == 0 && buffer.length == 2 && ALPHA.test(buffer[0]) && buffer[1] == '|') {
+ buffer = buffer[0] + ':';
+ }
+ this._path.push(buffer);
+ }
+ buffer = '';
+ if ('?' == c) {
+ this._query = '?';
+ state = 'query';
+ } else if ('#' == c) {
+ this._fragment = '#';
+ state = 'fragment';
+ }
+ } else if ('\t' != c && '\n' != c && '\r' != c) {
+ buffer += percentEscape(c);
+ }
+ break;
+
+ case 'query':
+ if (!stateOverride && '#' == c) {
+ this._fragment = '#';
+ state = 'fragment';
+ } else if (EOF != c && '\t' != c && '\n' != c && '\r' != c) {
+ this._query += percentEscapeQuery(c);
+ }
+ break;
+
+ case 'fragment':
+ if (EOF != c && '\t' != c && '\n' != c && '\r' != c) {
+ this._fragment += c;
+ }
+ break;
+ }
+
+ cursor++;
+ }
+ }
+
+ function clear() {
+ this._scheme = '';
+ this._schemeData = '';
+ this._username = '';
+ this._password = null;
+ this._host = '';
+ this._port = '';
+ this._path = [];
+ this._query = '';
+ this._fragment = '';
+ this._isInvalid = false;
+ this._isRelative = false;
+ }
+
+ // Does not process domain names or IP addresses.
+ // Does not handle encoding for the query parameter.
+ function jURL(url, base /* , encoding */) {
+ if (base !== undefined && !(base instanceof jURL))
+ base = new jURL(String(base));
+
+ this._url = url;
+ clear.call(this);
+
+ var input = url.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g, '');
+ // encoding = encoding || 'utf-8'
+
+ parse.call(this, input, null, base);
+ }
+
+ jURL.prototype = {
+ toString: function() {
+ return this.href;
+ },
+ get href() {
+ if (this._isInvalid)
+ return this._url;
+
+ var authority = '';
+ if ('' != this._username || null != this._password) {
+ authority = this._username +
+ (null != this._password ? ':' + this._password : '') + '@';
+ }
+
+ return this.protocol +
+ (this._isRelative ? '//' + authority + this.host : '') +
+ this.pathname + this._query + this._fragment;
+ },
+ set href(href) {
+ clear.call(this);
+ parse.call(this, href);
+ },
+
+ get protocol() {
+ return this._scheme + ':';
+ },
+ set protocol(protocol) {
+ if (this._isInvalid)
+ return;
+ parse.call(this, protocol + ':', 'scheme start');
+ },
+
+ get host() {
+ return this._isInvalid ? '' : this._port ?
+ this._host + ':' + this._port : this._host;
+ },
+ set host(host) {
+ if (this._isInvalid || !this._isRelative)
+ return;
+ parse.call(this, host, 'host');
+ },
+
+ get hostname() {
+ return this._host;
+ },
+ set hostname(hostname) {
+ if (this._isInvalid || !this._isRelative)
+ return;
+ parse.call(this, hostname, 'hostname');
+ },
+
+ get port() {
+ return this._port;
+ },
+ set port(port) {
+ if (this._isInvalid || !this._isRelative)
+ return;
+ parse.call(this, port, 'port');
+ },
+
+ get pathname() {
+ return this._isInvalid ? '' : this._isRelative ?
+ '/' + this._path.join('/') : this._schemeData;
+ },
+ set pathname(pathname) {
+ if (this._isInvalid || !this._isRelative)
+ return;
+ this._path = [];
+ parse.call(this, pathname, 'relative path start');
+ },
+
+ get search() {
+ return this._isInvalid || !this._query || '?' == this._query ?
+ '' : this._query;
+ },
+ set search(search) {
+ if (this._isInvalid || !this._isRelative)
+ return;
+ this._query = '?';
+ if ('?' == search[0])
+ search = search.slice(1);
+ parse.call(this, search, 'query');
+ },
+
+ get hash() {
+ return this._isInvalid || !this._fragment || '#' == this._fragment ?
+ '' : this._fragment;
+ },
+ set hash(hash) {
+ if (this._isInvalid)
+ return;
+ this._fragment = '#';
+ if ('#' == hash[0])
+ hash = hash.slice(1);
+ parse.call(this, hash, 'fragment');
+ },
+
+ get origin() {
+ var host;
+ if (this._isInvalid || !this._scheme) {
+ return '';
+ }
+ // javascript: Gecko returns String(""), WebKit/Blink String("null")
+ // Gecko throws error for "data://"
+ // data: Gecko returns "", Blink returns "data://", WebKit returns "null"
+ // Gecko returns String("") for file: mailto:
+ // WebKit/Blink returns String("SCHEME://") for file: mailto:
+ switch (this._scheme) {
+ case 'data':
+ case 'file':
+ case 'javascript':
+ case 'mailto':
+ return 'null';
+ }
+ host = this.host;
+ if (!host) {
+ return '';
+ }
+ return this._scheme + '://' + host;
+ }
+ };
+
+ // Copy over the static methods
+ var OriginalURL = scope.URL;
+ if (OriginalURL) {
+ jURL.createObjectURL = function(blob) {
+ // IE extension allows a second optional options argument.
+ // http://msdn.microsoft.com/en-us/library/ie/hh772302(v=vs.85).aspx
+ return OriginalURL.createObjectURL.apply(OriginalURL, arguments);
+ };
+ jURL.revokeObjectURL = function(url) {
+ OriginalURL.revokeObjectURL(url);
+ };
+ }
+
+ scope.URL = jURL;
+ /* jshint ignore:end */
+})(globalScope);
+
+exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX;
+exports.IDENTITY_MATRIX = IDENTITY_MATRIX;
+exports.OPS = OPS;
+exports.VERBOSITY_LEVELS = VERBOSITY_LEVELS;
+exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES;
+exports.AnnotationBorderStyleType = AnnotationBorderStyleType;
+exports.AnnotationFlag = AnnotationFlag;
+exports.AnnotationType = AnnotationType;
+exports.FontType = FontType;
+exports.ImageKind = ImageKind;
+exports.InvalidPDFException = InvalidPDFException;
+exports.MessageHandler = MessageHandler;
+exports.MissingDataException = MissingDataException;
+exports.MissingPDFException = MissingPDFException;
+exports.NotImplementedException = NotImplementedException;
+exports.PageViewport = PageViewport;
+exports.PasswordException = PasswordException;
+exports.PasswordResponses = PasswordResponses;
+exports.StatTimer = StatTimer;
+exports.StreamType = StreamType;
+exports.TextRenderingMode = TextRenderingMode;
+exports.UnexpectedResponseException = UnexpectedResponseException;
+exports.UnknownErrorException = UnknownErrorException;
+exports.Util = Util;
+exports.XRefParseException = XRefParseException;
+exports.arrayByteLength = arrayByteLength;
+exports.arraysToBytes = arraysToBytes;
+exports.assert = assert;
+exports.bytesToString = bytesToString;
+exports.combineUrl = combineUrl;
+exports.createBlob = createBlob;
+exports.createPromiseCapability = createPromiseCapability;
+exports.createObjectURL = createObjectURL;
+exports.deprecated = deprecated;
+exports.error = error;
+exports.getLookupTableFactory = getLookupTableFactory;
+exports.getVerbosityLevel = getVerbosityLevel;
+exports.globalScope = globalScope;
+exports.info = info;
+exports.isArray = isArray;
+exports.isArrayBuffer = isArrayBuffer;
+exports.isBool = isBool;
+exports.isEmptyObj = isEmptyObj;
+exports.isInt = isInt;
+exports.isNum = isNum;
+exports.isString = isString;
+exports.isSameOrigin = isSameOrigin;
+exports.isValidUrl = isValidUrl;
+exports.isLittleEndian = isLittleEndian;
+exports.loadJpegStream = loadJpegStream;
+exports.log2 = log2;
+exports.readInt8 = readInt8;
+exports.readUint16 = readUint16;
+exports.readUint32 = readUint32;
+exports.removeNullCharacters = removeNullCharacters;
+exports.setVerbosityLevel = setVerbosityLevel;
+exports.shadow = shadow;
+exports.string32 = string32;
+exports.stringToBytes = stringToBytes;
+exports.stringToPDFString = stringToPDFString;
+exports.stringToUTF8String = stringToUTF8String;
+exports.utf8StringToString = utf8StringToString;
+exports.warn = warn;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreCFFParser = {}), root.pdfjsSharedUtil,
+ root.pdfjsCoreCharsets, root.pdfjsCoreEncodings);
+ }
+}(this, function (exports, sharedUtil, coreCharsets, coreEncodings) {
+
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var bytesToString = sharedUtil.bytesToString;
+var warn = sharedUtil.warn;
+var isArray = sharedUtil.isArray;
+var Util = sharedUtil.Util;
+var stringToBytes = sharedUtil.stringToBytes;
+var assert = sharedUtil.assert;
+var ISOAdobeCharset = coreCharsets.ISOAdobeCharset;
+var ExpertCharset = coreCharsets.ExpertCharset;
+var ExpertSubsetCharset = coreCharsets.ExpertSubsetCharset;
+var StandardEncoding = coreEncodings.StandardEncoding;
+var ExpertEncoding = coreEncodings.ExpertEncoding;
+
+// Maximum subroutine call depth of type 2 chartrings. Matches OTS.
+var MAX_SUBR_NESTING = 10;
+
+/**
+ * The CFF class takes a Type1 file and wrap it into a
+ * 'Compact Font Format' which itself embed Type2 charstrings.
+ */
+var CFFStandardStrings = [
+ '.notdef', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent',
+ 'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus',
+ 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four',
+ 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less',
+ 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
+ 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
+ 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum',
+ 'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
+ 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y',
+ 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', 'exclamdown', 'cent',
+ 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency',
+ 'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft',
+ 'guilsinglright', 'fi', 'fl', 'endash', 'dagger', 'daggerdbl',
+ 'periodcentered', 'paragraph', 'bullet', 'quotesinglbase', 'quotedblbase',
+ 'quotedblright', 'guillemotright', 'ellipsis', 'perthousand', 'questiondown',
+ 'grave', 'acute', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent',
+ 'dieresis', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron', 'emdash',
+ 'AE', 'ordfeminine', 'Lslash', 'Oslash', 'OE', 'ordmasculine', 'ae',
+ 'dotlessi', 'lslash', 'oslash', 'oe', 'germandbls', 'onesuperior',
+ 'logicalnot', 'mu', 'trademark', 'Eth', 'onehalf', 'plusminus', 'Thorn',
+ 'onequarter', 'divide', 'brokenbar', 'degree', 'thorn', 'threequarters',
+ 'twosuperior', 'registered', 'minus', 'eth', 'multiply', 'threesuperior',
+ 'copyright', 'Aacute', 'Acircumflex', 'Adieresis', 'Agrave', 'Aring',
+ 'Atilde', 'Ccedilla', 'Eacute', 'Ecircumflex', 'Edieresis', 'Egrave',
+ 'Iacute', 'Icircumflex', 'Idieresis', 'Igrave', 'Ntilde', 'Oacute',
+ 'Ocircumflex', 'Odieresis', 'Ograve', 'Otilde', 'Scaron', 'Uacute',
+ 'Ucircumflex', 'Udieresis', 'Ugrave', 'Yacute', 'Ydieresis', 'Zcaron',
+ 'aacute', 'acircumflex', 'adieresis', 'agrave', 'aring', 'atilde',
+ 'ccedilla', 'eacute', 'ecircumflex', 'edieresis', 'egrave', 'iacute',
+ 'icircumflex', 'idieresis', 'igrave', 'ntilde', 'oacute', 'ocircumflex',
+ 'odieresis', 'ograve', 'otilde', 'scaron', 'uacute', 'ucircumflex',
+ 'udieresis', 'ugrave', 'yacute', 'ydieresis', 'zcaron', 'exclamsmall',
+ 'Hungarumlautsmall', 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall',
+ 'Acutesmall', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader',
+ 'onedotenleader', 'zerooldstyle', 'oneoldstyle', 'twooldstyle',
+ 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle',
+ 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'commasuperior',
+ 'threequartersemdash', 'periodsuperior', 'questionsmall', 'asuperior',
+ 'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', 'isuperior',
+ 'lsuperior', 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior',
+ 'tsuperior', 'ff', 'ffi', 'ffl', 'parenleftinferior', 'parenrightinferior',
+ 'Circumflexsmall', 'hyphensuperior', 'Gravesmall', 'Asmall', 'Bsmall',
+ 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall',
+ 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall',
+ 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall',
+ 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah',
+ 'Tildesmall', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall',
+ 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall', 'Caronsmall',
+ 'Dotaccentsmall', 'Macronsmall', 'figuredash', 'hypheninferior',
+ 'Ogoneksmall', 'Ringsmall', 'Cedillasmall', 'questiondownsmall', 'oneeighth',
+ 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds',
+ 'zerosuperior', 'foursuperior', 'fivesuperior', 'sixsuperior',
+ 'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior',
+ 'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior',
+ 'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior',
+ 'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior',
+ 'commainferior', 'Agravesmall', 'Aacutesmall', 'Acircumflexsmall',
+ 'Atildesmall', 'Adieresissmall', 'Aringsmall', 'AEsmall', 'Ccedillasmall',
+ 'Egravesmall', 'Eacutesmall', 'Ecircumflexsmall', 'Edieresissmall',
+ 'Igravesmall', 'Iacutesmall', 'Icircumflexsmall', 'Idieresissmall',
+ 'Ethsmall', 'Ntildesmall', 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall',
+ 'Otildesmall', 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall',
+ 'Uacutesmall', 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall',
+ 'Thornsmall', 'Ydieresissmall', '001.000', '001.001', '001.002', '001.003',
+ 'Black', 'Bold', 'Book', 'Light', 'Medium', 'Regular', 'Roman', 'Semibold'
+];
+
+
+var CFFParser = (function CFFParserClosure() {
+ var CharstringValidationData = [
+ null,
+ { id: 'hstem', min: 2, stackClearing: true, stem: true },
+ null,
+ { id: 'vstem', min: 2, stackClearing: true, stem: true },
+ { id: 'vmoveto', min: 1, stackClearing: true },
+ { id: 'rlineto', min: 2, resetStack: true },
+ { id: 'hlineto', min: 1, resetStack: true },
+ { id: 'vlineto', min: 1, resetStack: true },
+ { id: 'rrcurveto', min: 6, resetStack: true },
+ null,
+ { id: 'callsubr', min: 1, undefStack: true },
+ { id: 'return', min: 0, undefStack: true },
+ null, // 12
+ null,
+ { id: 'endchar', min: 0, stackClearing: true },
+ null,
+ null,
+ null,
+ { id: 'hstemhm', min: 2, stackClearing: true, stem: true },
+ { id: 'hintmask', min: 0, stackClearing: true },
+ { id: 'cntrmask', min: 0, stackClearing: true },
+ { id: 'rmoveto', min: 2, stackClearing: true },
+ { id: 'hmoveto', min: 1, stackClearing: true },
+ { id: 'vstemhm', min: 2, stackClearing: true, stem: true },
+ { id: 'rcurveline', min: 8, resetStack: true },
+ { id: 'rlinecurve', min: 8, resetStack: true },
+ { id: 'vvcurveto', min: 4, resetStack: true },
+ { id: 'hhcurveto', min: 4, resetStack: true },
+ null, // shortint
+ { id: 'callgsubr', min: 1, undefStack: true },
+ { id: 'vhcurveto', min: 4, resetStack: true },
+ { id: 'hvcurveto', min: 4, resetStack: true }
+ ];
+ var CharstringValidationData12 = [
+ null,
+ null,
+ null,
+ { id: 'and', min: 2, stackDelta: -1 },
+ { id: 'or', min: 2, stackDelta: -1 },
+ { id: 'not', min: 1, stackDelta: 0 },
+ null,
+ null,
+ null,
+ { id: 'abs', min: 1, stackDelta: 0 },
+ { id: 'add', min: 2, stackDelta: -1,
+ stackFn: function stack_div(stack, index) {
+ stack[index - 2] = stack[index - 2] + stack[index - 1];
+ }
+ },
+ { id: 'sub', min: 2, stackDelta: -1,
+ stackFn: function stack_div(stack, index) {
+ stack[index - 2] = stack[index - 2] - stack[index - 1];
+ }
+ },
+ { id: 'div', min: 2, stackDelta: -1,
+ stackFn: function stack_div(stack, index) {
+ stack[index - 2] = stack[index - 2] / stack[index - 1];
+ }
+ },
+ null,
+ { id: 'neg', min: 1, stackDelta: 0,
+ stackFn: function stack_div(stack, index) {
+ stack[index - 1] = -stack[index - 1];
+ }
+ },
+ { id: 'eq', min: 2, stackDelta: -1 },
+ null,
+ null,
+ { id: 'drop', min: 1, stackDelta: -1 },
+ null,
+ { id: 'put', min: 2, stackDelta: -2 },
+ { id: 'get', min: 1, stackDelta: 0 },
+ { id: 'ifelse', min: 4, stackDelta: -3 },
+ { id: 'random', min: 0, stackDelta: 1 },
+ { id: 'mul', min: 2, stackDelta: -1,
+ stackFn: function stack_div(stack, index) {
+ stack[index - 2] = stack[index - 2] * stack[index - 1];
+ }
+ },
+ null,
+ { id: 'sqrt', min: 1, stackDelta: 0 },
+ { id: 'dup', min: 1, stackDelta: 1 },
+ { id: 'exch', min: 2, stackDelta: 0 },
+ { id: 'index', min: 2, stackDelta: 0 },
+ { id: 'roll', min: 3, stackDelta: -2 },
+ null,
+ null,
+ null,
+ { id: 'hflex', min: 7, resetStack: true },
+ { id: 'flex', min: 13, resetStack: true },
+ { id: 'hflex1', min: 9, resetStack: true },
+ { id: 'flex1', min: 11, resetStack: true }
+ ];
+
+ function CFFParser(file, properties, seacAnalysisEnabled) {
+ this.bytes = file.getBytes();
+ this.properties = properties;
+ this.seacAnalysisEnabled = !!seacAnalysisEnabled;
+ }
+ CFFParser.prototype = {
+ parse: function CFFParser_parse() {
+ var properties = this.properties;
+ var cff = new CFF();
+ this.cff = cff;
+
+ // The first five sections must be in order, all the others are reached
+ // via offsets contained in one of the below.
+ var header = this.parseHeader();
+ var nameIndex = this.parseIndex(header.endPos);
+ var topDictIndex = this.parseIndex(nameIndex.endPos);
+ var stringIndex = this.parseIndex(topDictIndex.endPos);
+ var globalSubrIndex = this.parseIndex(stringIndex.endPos);
+
+ var topDictParsed = this.parseDict(topDictIndex.obj.get(0));
+ var topDict = this.createDict(CFFTopDict, topDictParsed, cff.strings);
+
+ cff.header = header.obj;
+ cff.names = this.parseNameIndex(nameIndex.obj);
+ cff.strings = this.parseStringIndex(stringIndex.obj);
+ cff.topDict = topDict;
+ cff.globalSubrIndex = globalSubrIndex.obj;
+
+ this.parsePrivateDict(cff.topDict);
+
+ cff.isCIDFont = topDict.hasName('ROS');
+
+ var charStringOffset = topDict.getByName('CharStrings');
+ var charStringIndex = this.parseIndex(charStringOffset).obj;
+
+ var fontMatrix = topDict.getByName('FontMatrix');
+ if (fontMatrix) {
+ properties.fontMatrix = fontMatrix;
+ }
+
+ var fontBBox = topDict.getByName('FontBBox');
+ if (fontBBox) {
+ // adjusting ascent/descent
+ properties.ascent = fontBBox[3];
+ properties.descent = fontBBox[1];
+ properties.ascentScaled = true;
+ }
+
+ var charset, encoding;
+ if (cff.isCIDFont) {
+ var fdArrayIndex = this.parseIndex(topDict.getByName('FDArray')).obj;
+ for (var i = 0, ii = fdArrayIndex.count; i < ii; ++i) {
+ var dictRaw = fdArrayIndex.get(i);
+ var fontDict = this.createDict(CFFTopDict, this.parseDict(dictRaw),
+ cff.strings);
+ this.parsePrivateDict(fontDict);
+ cff.fdArray.push(fontDict);
+ }
+ // cid fonts don't have an encoding
+ encoding = null;
+ charset = this.parseCharsets(topDict.getByName('charset'),
+ charStringIndex.count, cff.strings, true);
+ cff.fdSelect = this.parseFDSelect(topDict.getByName('FDSelect'),
+ charStringIndex.count);
+ } else {
+ charset = this.parseCharsets(topDict.getByName('charset'),
+ charStringIndex.count, cff.strings, false);
+ encoding = this.parseEncoding(topDict.getByName('Encoding'),
+ properties,
+ cff.strings, charset.charset);
+ }
+
+ cff.charset = charset;
+ cff.encoding = encoding;
+
+ var charStringsAndSeacs = this.parseCharStrings(
+ charStringIndex,
+ topDict.privateDict.subrsIndex,
+ globalSubrIndex.obj,
+ cff.fdSelect,
+ cff.fdArray);
+ cff.charStrings = charStringsAndSeacs.charStrings;
+ cff.seacs = charStringsAndSeacs.seacs;
+ cff.widths = charStringsAndSeacs.widths;
+
+ return cff;
+ },
+ parseHeader: function CFFParser_parseHeader() {
+ var bytes = this.bytes;
+ var bytesLength = bytes.length;
+ var offset = 0;
+
+ // Prevent an infinite loop, by checking that the offset is within the
+ // bounds of the bytes array. Necessary in empty, or invalid, font files.
+ while (offset < bytesLength && bytes[offset] !== 1) {
+ ++offset;
+ }
+ if (offset >= bytesLength) {
+ error('Invalid CFF header');
+ } else if (offset !== 0) {
+ info('cff data is shifted');
+ bytes = bytes.subarray(offset);
+ this.bytes = bytes;
+ }
+ var major = bytes[0];
+ var minor = bytes[1];
+ var hdrSize = bytes[2];
+ var offSize = bytes[3];
+ var header = new CFFHeader(major, minor, hdrSize, offSize);
+ return { obj: header, endPos: hdrSize };
+ },
+ parseDict: function CFFParser_parseDict(dict) {
+ var pos = 0;
+
+ function parseOperand() {
+ var value = dict[pos++];
+ if (value === 30) {
+ return parseFloatOperand(pos);
+ } else if (value === 28) {
+ value = dict[pos++];
+ value = ((value << 24) | (dict[pos++] << 16)) >> 16;
+ return value;
+ } else if (value === 29) {
+ value = dict[pos++];
+ value = (value << 8) | dict[pos++];
+ value = (value << 8) | dict[pos++];
+ value = (value << 8) | dict[pos++];
+ return value;
+ } else if (value >= 32 && value <= 246) {
+ return value - 139;
+ } else if (value >= 247 && value <= 250) {
+ return ((value - 247) * 256) + dict[pos++] + 108;
+ } else if (value >= 251 && value <= 254) {
+ return -((value - 251) * 256) - dict[pos++] - 108;
+ } else {
+ error('255 is not a valid DICT command');
+ }
+ return -1;
+ }
+
+ function parseFloatOperand() {
+ var str = '';
+ var eof = 15;
+ var lookup = ['0', '1', '2', '3', '4', '5', '6', '7', '8',
+ '9', '.', 'E', 'E-', null, '-'];
+ var length = dict.length;
+ while (pos < length) {
+ var b = dict[pos++];
+ var b1 = b >> 4;
+ var b2 = b & 15;
+
+ if (b1 === eof) {
+ break;
+ }
+ str += lookup[b1];
+
+ if (b2 === eof) {
+ break;
+ }
+ str += lookup[b2];
+ }
+ return parseFloat(str);
+ }
+
+ var operands = [];
+ var entries = [];
+
+ pos = 0;
+ var end = dict.length;
+ while (pos < end) {
+ var b = dict[pos];
+ if (b <= 21) {
+ if (b === 12) {
+ b = (b << 8) | dict[++pos];
+ }
+ entries.push([b, operands]);
+ operands = [];
+ ++pos;
+ } else {
+ operands.push(parseOperand());
+ }
+ }
+ return entries;
+ },
+ parseIndex: function CFFParser_parseIndex(pos) {
+ var cffIndex = new CFFIndex();
+ var bytes = this.bytes;
+ var count = (bytes[pos++] << 8) | bytes[pos++];
+ var offsets = [];
+ var end = pos;
+ var i, ii;
+
+ if (count !== 0) {
+ var offsetSize = bytes[pos++];
+ // add 1 for offset to determine size of last object
+ var startPos = pos + ((count + 1) * offsetSize) - 1;
+
+ for (i = 0, ii = count + 1; i < ii; ++i) {
+ var offset = 0;
+ for (var j = 0; j < offsetSize; ++j) {
+ offset <<= 8;
+ offset += bytes[pos++];
+ }
+ offsets.push(startPos + offset);
+ }
+ end = offsets[count];
+ }
+ for (i = 0, ii = offsets.length - 1; i < ii; ++i) {
+ var offsetStart = offsets[i];
+ var offsetEnd = offsets[i + 1];
+ cffIndex.add(bytes.subarray(offsetStart, offsetEnd));
+ }
+ return {obj: cffIndex, endPos: end};
+ },
+ parseNameIndex: function CFFParser_parseNameIndex(index) {
+ var names = [];
+ for (var i = 0, ii = index.count; i < ii; ++i) {
+ var name = index.get(i);
+ // OTS doesn't allow names to be over 127 characters.
+ var length = Math.min(name.length, 127);
+ var data = [];
+ // OTS also only permits certain characters in the name.
+ for (var j = 0; j < length; ++j) {
+ var c = name[j];
+ if (j === 0 && c === 0) {
+ data[j] = c;
+ continue;
+ }
+ if ((c < 33 || c > 126) || c === 91 /* [ */ || c === 93 /* ] */ ||
+ c === 40 /* ( */ || c === 41 /* ) */ || c === 123 /* { */ ||
+ c === 125 /* } */ || c === 60 /* < */ || c === 62 /* > */ ||
+ c === 47 /* / */ || c === 37 /* % */ || c === 35 /* # */) {
+ data[j] = 95;
+ continue;
+ }
+ data[j] = c;
+ }
+ names.push(bytesToString(data));
+ }
+ return names;
+ },
+ parseStringIndex: function CFFParser_parseStringIndex(index) {
+ var strings = new CFFStrings();
+ for (var i = 0, ii = index.count; i < ii; ++i) {
+ var data = index.get(i);
+ strings.add(bytesToString(data));
+ }
+ return strings;
+ },
+ createDict: function CFFParser_createDict(Type, dict, strings) {
+ var cffDict = new Type(strings);
+ for (var i = 0, ii = dict.length; i < ii; ++i) {
+ var pair = dict[i];
+ var key = pair[0];
+ var value = pair[1];
+ cffDict.setByKey(key, value);
+ }
+ return cffDict;
+ },
+ parseCharString: function CFFParser_parseCharString(state, data,
+ localSubrIndex,
+ globalSubrIndex) {
+ if (state.callDepth > MAX_SUBR_NESTING) {
+ return false;
+ }
+ var stackSize = state.stackSize;
+ var stack = state.stack;
+
+ var length = data.length;
+
+ for (var j = 0; j < length;) {
+ var value = data[j++];
+ var validationCommand = null;
+ if (value === 12) {
+ var q = data[j++];
+ if (q === 0) {
+ // The CFF specification state that the 'dotsection' command
+ // (12, 0) is deprecated and treated as a no-op, but all Type2
+ // charstrings processors should support them. Unfortunately
+ // the font sanitizer don't. As a workaround the sequence (12, 0)
+ // is replaced by a useless (0, hmoveto).
+ data[j - 2] = 139;
+ data[j - 1] = 22;
+ stackSize = 0;
+ } else {
+ validationCommand = CharstringValidationData12[q];
+ }
+ } else if (value === 28) { // number (16 bit)
+ stack[stackSize] = ((data[j] << 24) | (data[j + 1] << 16)) >> 16;
+ j += 2;
+ stackSize++;
+ } else if (value === 14) {
+ if (stackSize >= 4) {
+ stackSize -= 4;
+ if (this.seacAnalysisEnabled) {
+ state.seac = stack.slice(stackSize, stackSize + 4);
+ return false;
+ }
+ }
+ validationCommand = CharstringValidationData[value];
+ } else if (value >= 32 && value <= 246) { // number
+ stack[stackSize] = value - 139;
+ stackSize++;
+ } else if (value >= 247 && value <= 254) { // number (+1 bytes)
+ stack[stackSize] = (value < 251 ?
+ ((value - 247) << 8) + data[j] + 108 :
+ -((value - 251) << 8) - data[j] - 108);
+ j++;
+ stackSize++;
+ } else if (value === 255) { // number (32 bit)
+ stack[stackSize] = ((data[j] << 24) | (data[j + 1] << 16) |
+ (data[j + 2] << 8) | data[j + 3]) / 65536;
+ j += 4;
+ stackSize++;
+ } else if (value === 19 || value === 20) {
+ state.hints += stackSize >> 1;
+ // skipping right amount of hints flag data
+ j += (state.hints + 7) >> 3;
+ stackSize %= 2;
+ validationCommand = CharstringValidationData[value];
+ } else if (value === 10 || value === 29) {
+ var subrsIndex;
+ if (value === 10) {
+ subrsIndex = localSubrIndex;
+ } else {
+ subrsIndex = globalSubrIndex;
+ }
+ if (!subrsIndex) {
+ validationCommand = CharstringValidationData[value];
+ warn('Missing subrsIndex for ' + validationCommand.id);
+ return false;
+ }
+ var bias = 32768;
+ if (subrsIndex.count < 1240) {
+ bias = 107;
+ } else if (subrsIndex.count < 33900) {
+ bias = 1131;
+ }
+ var subrNumber = stack[--stackSize] + bias;
+ if (subrNumber < 0 || subrNumber >= subrsIndex.count) {
+ validationCommand = CharstringValidationData[value];
+ warn('Out of bounds subrIndex for ' + validationCommand.id);
+ return false;
+ }
+ state.stackSize = stackSize;
+ state.callDepth++;
+ var valid = this.parseCharString(state, subrsIndex.get(subrNumber),
+ localSubrIndex, globalSubrIndex);
+ if (!valid) {
+ return false;
+ }
+ state.callDepth--;
+ stackSize = state.stackSize;
+ continue;
+ } else if (value === 11) {
+ state.stackSize = stackSize;
+ return true;
+ } else {
+ validationCommand = CharstringValidationData[value];
+ }
+ if (validationCommand) {
+ if (validationCommand.stem) {
+ state.hints += stackSize >> 1;
+ }
+ if ('min' in validationCommand) {
+ if (!state.undefStack && stackSize < validationCommand.min) {
+ warn('Not enough parameters for ' + validationCommand.id +
+ '; actual: ' + stackSize +
+ ', expected: ' + validationCommand.min);
+ return false;
+ }
+ }
+ if (state.firstStackClearing && validationCommand.stackClearing) {
+ state.firstStackClearing = false;
+ // the optional character width can be found before the first
+ // stack-clearing command arguments
+ stackSize -= validationCommand.min;
+ if (stackSize >= 2 && validationCommand.stem) {
+ // there are even amount of arguments for stem commands
+ stackSize %= 2;
+ } else if (stackSize > 1) {
+ warn('Found too many parameters for stack-clearing command');
+ }
+ if (stackSize > 0 && stack[stackSize - 1] >= 0) {
+ state.width = stack[stackSize - 1];
+ }
+ }
+ if ('stackDelta' in validationCommand) {
+ if ('stackFn' in validationCommand) {
+ validationCommand.stackFn(stack, stackSize);
+ }
+ stackSize += validationCommand.stackDelta;
+ } else if (validationCommand.stackClearing) {
+ stackSize = 0;
+ } else if (validationCommand.resetStack) {
+ stackSize = 0;
+ state.undefStack = false;
+ } else if (validationCommand.undefStack) {
+ stackSize = 0;
+ state.undefStack = true;
+ state.firstStackClearing = false;
+ }
+ }
+ }
+ state.stackSize = stackSize;
+ return true;
+ },
+ parseCharStrings: function CFFParser_parseCharStrings(charStrings,
+ localSubrIndex,
+ globalSubrIndex,
+ fdSelect,
+ fdArray) {
+ var seacs = [];
+ var widths = [];
+ var count = charStrings.count;
+ for (var i = 0; i < count; i++) {
+ var charstring = charStrings.get(i);
+ var state = {
+ callDepth: 0,
+ stackSize: 0,
+ stack: [],
+ undefStack: true,
+ hints: 0,
+ firstStackClearing: true,
+ seac: null,
+ width: null
+ };
+ var valid = true;
+ var localSubrToUse = null;
+ if (fdSelect && fdArray.length) {
+ var fdIndex = fdSelect.getFDIndex(i);
+ if (fdIndex === -1) {
+ warn('Glyph index is not in fd select.');
+ valid = false;
+ }
+ if (fdIndex >= fdArray.length) {
+ warn('Invalid fd index for glyph index.');
+ valid = false;
+ }
+ if (valid) {
+ localSubrToUse = fdArray[fdIndex].privateDict.subrsIndex;
+ }
+ } else if (localSubrIndex) {
+ localSubrToUse = localSubrIndex;
+ }
+ if (valid) {
+ valid = this.parseCharString(state, charstring, localSubrToUse,
+ globalSubrIndex);
+ }
+ if (state.width !== null) {
+ widths[i] = state.width;
+ }
+ if (state.seac !== null) {
+ seacs[i] = state.seac;
+ }
+ if (!valid) {
+ // resetting invalid charstring to single 'endchar'
+ charStrings.set(i, new Uint8Array([14]));
+ }
+ }
+ return { charStrings: charStrings, seacs: seacs, widths: widths };
+ },
+ emptyPrivateDictionary:
+ function CFFParser_emptyPrivateDictionary(parentDict) {
+ var privateDict = this.createDict(CFFPrivateDict, [],
+ parentDict.strings);
+ parentDict.setByKey(18, [0, 0]);
+ parentDict.privateDict = privateDict;
+ },
+ parsePrivateDict: function CFFParser_parsePrivateDict(parentDict) {
+ // no private dict, do nothing
+ if (!parentDict.hasName('Private')) {
+ this.emptyPrivateDictionary(parentDict);
+ return;
+ }
+ var privateOffset = parentDict.getByName('Private');
+ // make sure the params are formatted correctly
+ if (!isArray(privateOffset) || privateOffset.length !== 2) {
+ parentDict.removeByName('Private');
+ return;
+ }
+ var size = privateOffset[0];
+ var offset = privateOffset[1];
+ // remove empty dicts or ones that refer to invalid location
+ if (size === 0 || offset >= this.bytes.length) {
+ this.emptyPrivateDictionary(parentDict);
+ return;
+ }
+
+ var privateDictEnd = offset + size;
+ var dictData = this.bytes.subarray(offset, privateDictEnd);
+ var dict = this.parseDict(dictData);
+ var privateDict = this.createDict(CFFPrivateDict, dict,
+ parentDict.strings);
+ parentDict.privateDict = privateDict;
+
+ // Parse the Subrs index also since it's relative to the private dict.
+ if (!privateDict.getByName('Subrs')) {
+ return;
+ }
+ var subrsOffset = privateDict.getByName('Subrs');
+ var relativeOffset = offset + subrsOffset;
+ // Validate the offset.
+ if (subrsOffset === 0 || relativeOffset >= this.bytes.length) {
+ this.emptyPrivateDictionary(parentDict);
+ return;
+ }
+ var subrsIndex = this.parseIndex(relativeOffset);
+ privateDict.subrsIndex = subrsIndex.obj;
+ },
+ parseCharsets: function CFFParser_parseCharsets(pos, length, strings, cid) {
+ if (pos === 0) {
+ return new CFFCharset(true, CFFCharsetPredefinedTypes.ISO_ADOBE,
+ ISOAdobeCharset);
+ } else if (pos === 1) {
+ return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT,
+ ExpertCharset);
+ } else if (pos === 2) {
+ return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT_SUBSET,
+ ExpertSubsetCharset);
+ }
+
+ var bytes = this.bytes;
+ var start = pos;
+ var format = bytes[pos++];
+ var charset = ['.notdef'];
+ var id, count, i;
+
+ // subtract 1 for the .notdef glyph
+ length -= 1;
+
+ switch (format) {
case 0:
- stream.readHex(start, dataSize);
- stream.readHexNumber(end, dataSize);
- addHex(end, start, dataSize);
- cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize));
- for (let i = 1; i < subitemsCount; i++) {
- incHex(end, dataSize);
- stream.readHexNumber(start, dataSize);
- addHex(start, end, dataSize);
- stream.readHexNumber(end, dataSize);
- addHex(end, start, dataSize);
- cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize));
+ for (i = 0; i < length; i++) {
+ id = (bytes[pos++] << 8) | bytes[pos++];
+ charset.push(cid ? id : strings.get(id));
}
break;
case 1:
- stream.readHex(start, dataSize);
- stream.readHexNumber(end, dataSize);
- addHex(end, start, dataSize);
- stream.readNumber();
- for (let i = 1; i < subitemsCount; i++) {
- incHex(end, dataSize);
- stream.readHexNumber(start, dataSize);
- addHex(start, end, dataSize);
- stream.readHexNumber(end, dataSize);
- addHex(end, start, dataSize);
- stream.readNumber();
+ while (charset.length <= length) {
+ id = (bytes[pos++] << 8) | bytes[pos++];
+ count = bytes[pos++];
+ for (i = 0; i <= count; i++) {
+ charset.push(cid ? id++ : strings.get(id++));
+ }
}
break;
case 2:
- stream.readHex(char, dataSize);
- code = stream.readNumber();
- cMap.mapOne(hexToInt(char, dataSize), code);
- for (let i = 1; i < subitemsCount; i++) {
- incHex(char, dataSize);
- if (!sequence) {
- stream.readHexNumber(tmp, dataSize);
- addHex(char, tmp, dataSize);
+ while (charset.length <= length) {
+ id = (bytes[pos++] << 8) | bytes[pos++];
+ count = (bytes[pos++] << 8) | bytes[pos++];
+ for (i = 0; i <= count; i++) {
+ charset.push(cid ? id++ : strings.get(id++));
}
- code = stream.readSigned() + (code + 1);
- cMap.mapOne(hexToInt(char, dataSize), code);
+ }
+ break;
+ default:
+ error('Unknown charset format');
+ }
+ // Raw won't be needed if we actually compile the charset.
+ var end = pos;
+ var raw = bytes.subarray(start, end);
+
+ return new CFFCharset(false, format, charset, raw);
+ },
+ parseEncoding: function CFFParser_parseEncoding(pos,
+ properties,
+ strings,
+ charset) {
+ var encoding = Object.create(null);
+ var bytes = this.bytes;
+ var predefined = false;
+ var hasSupplement = false;
+ var format, i, ii;
+ var raw = null;
+
+ function readSupplement() {
+ var supplementsCount = bytes[pos++];
+ for (i = 0; i < supplementsCount; i++) {
+ var code = bytes[pos++];
+ var sid = (bytes[pos++] << 8) + (bytes[pos++] & 0xff);
+ encoding[code] = charset.indexOf(strings.get(sid));
+ }
+ }
+
+ if (pos === 0 || pos === 1) {
+ predefined = true;
+ format = pos;
+ var baseEncoding = pos ? ExpertEncoding : StandardEncoding;
+ for (i = 0, ii = charset.length; i < ii; i++) {
+ var index = baseEncoding.indexOf(charset[i]);
+ if (index !== -1) {
+ encoding[index] = i;
+ }
+ }
+ } else {
+ var dataStart = pos;
+ format = bytes[pos++];
+ switch (format & 0x7f) {
+ case 0:
+ var glyphsCount = bytes[pos++];
+ for (i = 1; i <= glyphsCount; i++) {
+ encoding[bytes[pos++]] = i;
+ }
+ break;
+
+ case 1:
+ var rangesCount = bytes[pos++];
+ var gid = 1;
+ for (i = 0; i < rangesCount; i++) {
+ var start = bytes[pos++];
+ var left = bytes[pos++];
+ for (var j = start; j <= start + left; j++) {
+ encoding[j] = gid++;
+ }
+ }
+ break;
+
+ default:
+ error('Unknow encoding format: ' + format + ' in CFF');
+ break;
+ }
+ var dataEnd = pos;
+ if (format & 0x80) {
+ // The font sanitizer does not support CFF encoding with a
+ // supplement, since the encoding is not really used to map
+ // between gid to glyph, let's overwrite what is declared in
+ // the top dictionary to let the sanitizer think the font use
+ // StandardEncoding, that's a lie but that's ok.
+ bytes[dataStart] &= 0x7f;
+ readSupplement();
+ hasSupplement = true;
+ }
+ raw = bytes.subarray(dataStart, dataEnd);
+ }
+ format = format & 0x7f;
+ return new CFFEncoding(predefined, format, encoding, raw);
+ },
+ parseFDSelect: function CFFParser_parseFDSelect(pos, length) {
+ var start = pos;
+ var bytes = this.bytes;
+ var format = bytes[pos++];
+ var fdSelect = [];
+ var i;
+
+ switch (format) {
+ case 0:
+ for (i = 0; i < length; ++i) {
+ var id = bytes[pos++];
+ fdSelect.push(id);
}
break;
case 3:
- stream.readHex(start, dataSize);
- stream.readHexNumber(end, dataSize);
- addHex(end, start, dataSize);
- code = stream.readNumber();
- cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code);
- for (let i = 1; i < subitemsCount; i++) {
- incHex(end, dataSize);
- if (!sequence) {
- stream.readHexNumber(start, dataSize);
- addHex(start, end, dataSize);
- } else {
- start.set(end);
+ var rangesCount = (bytes[pos++] << 8) | bytes[pos++];
+ for (i = 0; i < rangesCount; ++i) {
+ var first = (bytes[pos++] << 8) | bytes[pos++];
+ var fdIndex = bytes[pos++];
+ var next = (bytes[pos] << 8) | bytes[pos + 1];
+ for (var j = first; j < next; ++j) {
+ fdSelect.push(fdIndex);
}
- stream.readHexNumber(end, dataSize);
- addHex(end, start, dataSize);
- code = stream.readNumber();
- cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code);
}
+ // Advance past the sentinel(next).
+ pos += 2;
break;
- case 4:
- stream.readHex(char, ucs2DataSize);
- stream.readHex(charCode, dataSize);
- cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize));
- for (let i = 1; i < subitemsCount; i++) {
- incHex(char, ucs2DataSize);
- if (!sequence) {
- stream.readHexNumber(tmp, ucs2DataSize);
- addHex(char, tmp, ucs2DataSize);
+ default:
+ error('Unknown fdselect format ' + format);
+ break;
+ }
+ var end = pos;
+ return new CFFFDSelect(fdSelect, bytes.subarray(start, end));
+ }
+ };
+ return CFFParser;
+})();
+
+// Compact Font Format
+var CFF = (function CFFClosure() {
+ function CFF() {
+ this.header = null;
+ this.names = [];
+ this.topDict = null;
+ this.strings = new CFFStrings();
+ this.globalSubrIndex = null;
+
+ // The following could really be per font, but since we only have one font
+ // store them here.
+ this.encoding = null;
+ this.charset = null;
+ this.charStrings = null;
+ this.fdArray = [];
+ this.fdSelect = null;
+
+ this.isCIDFont = false;
+ }
+ return CFF;
+})();
+
+var CFFHeader = (function CFFHeaderClosure() {
+ function CFFHeader(major, minor, hdrSize, offSize) {
+ this.major = major;
+ this.minor = minor;
+ this.hdrSize = hdrSize;
+ this.offSize = offSize;
+ }
+ return CFFHeader;
+})();
+
+var CFFStrings = (function CFFStringsClosure() {
+ function CFFStrings() {
+ this.strings = [];
+ }
+ CFFStrings.prototype = {
+ get: function CFFStrings_get(index) {
+ if (index >= 0 && index <= 390) {
+ return CFFStandardStrings[index];
+ }
+ if (index - 391 <= this.strings.length) {
+ return this.strings[index - 391];
+ }
+ return CFFStandardStrings[0];
+ },
+ add: function CFFStrings_add(value) {
+ this.strings.push(value);
+ },
+ get count() {
+ return this.strings.length;
+ }
+ };
+ return CFFStrings;
+})();
+
+var CFFIndex = (function CFFIndexClosure() {
+ function CFFIndex() {
+ this.objects = [];
+ this.length = 0;
+ }
+ CFFIndex.prototype = {
+ add: function CFFIndex_add(data) {
+ this.length += data.length;
+ this.objects.push(data);
+ },
+ set: function CFFIndex_set(index, data) {
+ this.length += data.length - this.objects[index].length;
+ this.objects[index] = data;
+ },
+ get: function CFFIndex_get(index) {
+ return this.objects[index];
+ },
+ get count() {
+ return this.objects.length;
+ }
+ };
+ return CFFIndex;
+})();
+
+var CFFDict = (function CFFDictClosure() {
+ function CFFDict(tables, strings) {
+ this.keyToNameMap = tables.keyToNameMap;
+ this.nameToKeyMap = tables.nameToKeyMap;
+ this.defaults = tables.defaults;
+ this.types = tables.types;
+ this.opcodes = tables.opcodes;
+ this.order = tables.order;
+ this.strings = strings;
+ this.values = Object.create(null);
+ }
+ CFFDict.prototype = {
+ // value should always be an array
+ setByKey: function CFFDict_setByKey(key, value) {
+ if (!(key in this.keyToNameMap)) {
+ return false;
+ }
+ // ignore empty values
+ if (value.length === 0) {
+ return true;
+ }
+ var type = this.types[key];
+ // remove the array wrapping these types of values
+ if (type === 'num' || type === 'sid' || type === 'offset') {
+ value = value[0];
+ }
+ this.values[key] = value;
+ return true;
+ },
+ setByName: function CFFDict_setByName(name, value) {
+ if (!(name in this.nameToKeyMap)) {
+ error('Invalid dictionary name "' + name + '"');
+ }
+ this.values[this.nameToKeyMap[name]] = value;
+ },
+ hasName: function CFFDict_hasName(name) {
+ return this.nameToKeyMap[name] in this.values;
+ },
+ getByName: function CFFDict_getByName(name) {
+ if (!(name in this.nameToKeyMap)) {
+ error('Invalid dictionary name "' + name + '"');
+ }
+ var key = this.nameToKeyMap[name];
+ if (!(key in this.values)) {
+ return this.defaults[key];
+ }
+ return this.values[key];
+ },
+ removeByName: function CFFDict_removeByName(name) {
+ delete this.values[this.nameToKeyMap[name]];
+ }
+ };
+ CFFDict.createTables = function CFFDict_createTables(layout) {
+ var tables = {
+ keyToNameMap: {},
+ nameToKeyMap: {},
+ defaults: {},
+ types: {},
+ opcodes: {},
+ order: []
+ };
+ for (var i = 0, ii = layout.length; i < ii; ++i) {
+ var entry = layout[i];
+ var key = isArray(entry[0]) ? (entry[0][0] << 8) + entry[0][1] : entry[0];
+ tables.keyToNameMap[key] = entry[1];
+ tables.nameToKeyMap[entry[1]] = key;
+ tables.types[key] = entry[2];
+ tables.defaults[key] = entry[3];
+ tables.opcodes[key] = isArray(entry[0]) ? entry[0] : [entry[0]];
+ tables.order.push(key);
+ }
+ return tables;
+ };
+ return CFFDict;
+})();
+
+var CFFTopDict = (function CFFTopDictClosure() {
+ var layout = [
+ [[12, 30], 'ROS', ['sid', 'sid', 'num'], null],
+ [[12, 20], 'SyntheticBase', 'num', null],
+ [0, 'version', 'sid', null],
+ [1, 'Notice', 'sid', null],
+ [[12, 0], 'Copyright', 'sid', null],
+ [2, 'FullName', 'sid', null],
+ [3, 'FamilyName', 'sid', null],
+ [4, 'Weight', 'sid', null],
+ [[12, 1], 'isFixedPitch', 'num', 0],
+ [[12, 2], 'ItalicAngle', 'num', 0],
+ [[12, 3], 'UnderlinePosition', 'num', -100],
+ [[12, 4], 'UnderlineThickness', 'num', 50],
+ [[12, 5], 'PaintType', 'num', 0],
+ [[12, 6], 'CharstringType', 'num', 2],
+ [[12, 7], 'FontMatrix', ['num', 'num', 'num', 'num', 'num', 'num'],
+ [0.001, 0, 0, 0.001, 0, 0]],
+ [13, 'UniqueID', 'num', null],
+ [5, 'FontBBox', ['num', 'num', 'num', 'num'], [0, 0, 0, 0]],
+ [[12, 8], 'StrokeWidth', 'num', 0],
+ [14, 'XUID', 'array', null],
+ [15, 'charset', 'offset', 0],
+ [16, 'Encoding', 'offset', 0],
+ [17, 'CharStrings', 'offset', 0],
+ [18, 'Private', ['offset', 'offset'], null],
+ [[12, 21], 'PostScript', 'sid', null],
+ [[12, 22], 'BaseFontName', 'sid', null],
+ [[12, 23], 'BaseFontBlend', 'delta', null],
+ [[12, 31], 'CIDFontVersion', 'num', 0],
+ [[12, 32], 'CIDFontRevision', 'num', 0],
+ [[12, 33], 'CIDFontType', 'num', 0],
+ [[12, 34], 'CIDCount', 'num', 8720],
+ [[12, 35], 'UIDBase', 'num', null],
+ // XXX: CID Fonts on DirectWrite 6.1 only seem to work if FDSelect comes
+ // before FDArray.
+ [[12, 37], 'FDSelect', 'offset', null],
+ [[12, 36], 'FDArray', 'offset', null],
+ [[12, 38], 'FontName', 'sid', null]
+ ];
+ var tables = null;
+ function CFFTopDict(strings) {
+ if (tables === null) {
+ tables = CFFDict.createTables(layout);
+ }
+ CFFDict.call(this, tables, strings);
+ this.privateDict = null;
+ }
+ CFFTopDict.prototype = Object.create(CFFDict.prototype);
+ return CFFTopDict;
+})();
+
+var CFFPrivateDict = (function CFFPrivateDictClosure() {
+ var layout = [
+ [6, 'BlueValues', 'delta', null],
+ [7, 'OtherBlues', 'delta', null],
+ [8, 'FamilyBlues', 'delta', null],
+ [9, 'FamilyOtherBlues', 'delta', null],
+ [[12, 9], 'BlueScale', 'num', 0.039625],
+ [[12, 10], 'BlueShift', 'num', 7],
+ [[12, 11], 'BlueFuzz', 'num', 1],
+ [10, 'StdHW', 'num', null],
+ [11, 'StdVW', 'num', null],
+ [[12, 12], 'StemSnapH', 'delta', null],
+ [[12, 13], 'StemSnapV', 'delta', null],
+ [[12, 14], 'ForceBold', 'num', 0],
+ [[12, 17], 'LanguageGroup', 'num', 0],
+ [[12, 18], 'ExpansionFactor', 'num', 0.06],
+ [[12, 19], 'initialRandomSeed', 'num', 0],
+ [20, 'defaultWidthX', 'num', 0],
+ [21, 'nominalWidthX', 'num', 0],
+ [19, 'Subrs', 'offset', null]
+ ];
+ var tables = null;
+ function CFFPrivateDict(strings) {
+ if (tables === null) {
+ tables = CFFDict.createTables(layout);
+ }
+ CFFDict.call(this, tables, strings);
+ this.subrsIndex = null;
+ }
+ CFFPrivateDict.prototype = Object.create(CFFDict.prototype);
+ return CFFPrivateDict;
+})();
+
+var CFFCharsetPredefinedTypes = {
+ ISO_ADOBE: 0,
+ EXPERT: 1,
+ EXPERT_SUBSET: 2
+};
+var CFFCharset = (function CFFCharsetClosure() {
+ function CFFCharset(predefined, format, charset, raw) {
+ this.predefined = predefined;
+ this.format = format;
+ this.charset = charset;
+ this.raw = raw;
+ }
+ return CFFCharset;
+})();
+
+var CFFEncoding = (function CFFEncodingClosure() {
+ function CFFEncoding(predefined, format, encoding, raw) {
+ this.predefined = predefined;
+ this.format = format;
+ this.encoding = encoding;
+ this.raw = raw;
+ }
+ return CFFEncoding;
+})();
+
+var CFFFDSelect = (function CFFFDSelectClosure() {
+ function CFFFDSelect(fdSelect, raw) {
+ this.fdSelect = fdSelect;
+ this.raw = raw;
+ }
+ CFFFDSelect.prototype = {
+ getFDIndex: function CFFFDSelect_get(glyphIndex) {
+ if (glyphIndex < 0 || glyphIndex >= this.fdSelect.length) {
+ return -1;
+ }
+ return this.fdSelect[glyphIndex];
+ }
+ };
+ return CFFFDSelect;
+})();
+
+// Helper class to keep track of where an offset is within the data and helps
+// filling in that offset once it's known.
+var CFFOffsetTracker = (function CFFOffsetTrackerClosure() {
+ function CFFOffsetTracker() {
+ this.offsets = Object.create(null);
+ }
+ CFFOffsetTracker.prototype = {
+ isTracking: function CFFOffsetTracker_isTracking(key) {
+ return key in this.offsets;
+ },
+ track: function CFFOffsetTracker_track(key, location) {
+ if (key in this.offsets) {
+ error('Already tracking location of ' + key);
+ }
+ this.offsets[key] = location;
+ },
+ offset: function CFFOffsetTracker_offset(value) {
+ for (var key in this.offsets) {
+ this.offsets[key] += value;
+ }
+ },
+ setEntryLocation: function CFFOffsetTracker_setEntryLocation(key,
+ values,
+ output) {
+ if (!(key in this.offsets)) {
+ error('Not tracking location of ' + key);
+ }
+ var data = output.data;
+ var dataOffset = this.offsets[key];
+ var size = 5;
+ for (var i = 0, ii = values.length; i < ii; ++i) {
+ var offset0 = i * size + dataOffset;
+ var offset1 = offset0 + 1;
+ var offset2 = offset0 + 2;
+ var offset3 = offset0 + 3;
+ var offset4 = offset0 + 4;
+ // It's easy to screw up offsets so perform this sanity check.
+ if (data[offset0] !== 0x1d || data[offset1] !== 0 ||
+ data[offset2] !== 0 || data[offset3] !== 0 || data[offset4] !== 0) {
+ error('writing to an offset that is not empty');
+ }
+ var value = values[i];
+ data[offset0] = 0x1d;
+ data[offset1] = (value >> 24) & 0xFF;
+ data[offset2] = (value >> 16) & 0xFF;
+ data[offset3] = (value >> 8) & 0xFF;
+ data[offset4] = value & 0xFF;
+ }
+ }
+ };
+ return CFFOffsetTracker;
+})();
+
+// Takes a CFF and converts it to the binary representation.
+var CFFCompiler = (function CFFCompilerClosure() {
+ function CFFCompiler(cff) {
+ this.cff = cff;
+ }
+ CFFCompiler.prototype = {
+ compile: function CFFCompiler_compile() {
+ var cff = this.cff;
+ var output = {
+ data: [],
+ length: 0,
+ add: function CFFCompiler_add(data) {
+ this.data = this.data.concat(data);
+ this.length = this.data.length;
+ }
+ };
+
+ // Compile the five entries that must be in order.
+ var header = this.compileHeader(cff.header);
+ output.add(header);
+
+ var nameIndex = this.compileNameIndex(cff.names);
+ output.add(nameIndex);
+
+ if (cff.isCIDFont) {
+ // The spec is unclear on how font matrices should relate to each other
+ // when there is one in the main top dict and the sub top dicts.
+ // Windows handles this differently than linux and osx so we have to
+ // normalize to work on all.
+ // Rules based off of some mailing list discussions:
+ // - If main font has a matrix and subfont doesn't, use the main matrix.
+ // - If no main font matrix and there is a subfont matrix, use the
+ // subfont matrix.
+ // - If both have matrices, concat together.
+ // - If neither have matrices, use default.
+ // To make this work on all platforms we move the top matrix into each
+ // sub top dict and concat if necessary.
+ if (cff.topDict.hasName('FontMatrix')) {
+ var base = cff.topDict.getByName('FontMatrix');
+ cff.topDict.removeByName('FontMatrix');
+ for (var i = 0, ii = cff.fdArray.length; i < ii; i++) {
+ var subDict = cff.fdArray[i];
+ var matrix = base.slice(0);
+ if (subDict.hasName('FontMatrix')) {
+ matrix = Util.transform(matrix, subDict.getByName('FontMatrix'));
}
- incHex(charCode, dataSize);
- stream.readHexSigned(tmp, dataSize);
- addHex(charCode, tmp, dataSize);
- cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize));
+ subDict.setByName('FontMatrix', matrix);
}
- break;
- case 5:
- stream.readHex(start, ucs2DataSize);
- stream.readHexNumber(end, ucs2DataSize);
- addHex(end, start, ucs2DataSize);
- stream.readHex(charCode, dataSize);
- cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize));
- for (let i = 1; i < subitemsCount; i++) {
- incHex(end, ucs2DataSize);
- if (!sequence) {
- stream.readHexNumber(start, ucs2DataSize);
- addHex(start, end, ucs2DataSize);
- } else {
- start.set(end);
+ }
+ }
+
+ var compiled = this.compileTopDicts([cff.topDict],
+ output.length,
+ cff.isCIDFont);
+ output.add(compiled.output);
+ var topDictTracker = compiled.trackers[0];
+
+ var stringIndex = this.compileStringIndex(cff.strings.strings);
+ output.add(stringIndex);
+
+ var globalSubrIndex = this.compileIndex(cff.globalSubrIndex);
+ output.add(globalSubrIndex);
+
+ // Now start on the other entries that have no specfic order.
+ if (cff.encoding && cff.topDict.hasName('Encoding')) {
+ if (cff.encoding.predefined) {
+ topDictTracker.setEntryLocation('Encoding', [cff.encoding.format],
+ output);
+ } else {
+ var encoding = this.compileEncoding(cff.encoding);
+ topDictTracker.setEntryLocation('Encoding', [output.length], output);
+ output.add(encoding);
+ }
+ }
+
+ if (cff.charset && cff.topDict.hasName('charset')) {
+ if (cff.charset.predefined) {
+ topDictTracker.setEntryLocation('charset', [cff.charset.format],
+ output);
+ } else {
+ var charset = this.compileCharset(cff.charset);
+ topDictTracker.setEntryLocation('charset', [output.length], output);
+ output.add(charset);
+ }
+ }
+
+ var charStrings = this.compileCharStrings(cff.charStrings);
+ topDictTracker.setEntryLocation('CharStrings', [output.length], output);
+ output.add(charStrings);
+
+ if (cff.isCIDFont) {
+ // For some reason FDSelect must be in front of FDArray on windows. OSX
+ // and linux don't seem to care.
+ topDictTracker.setEntryLocation('FDSelect', [output.length], output);
+ var fdSelect = this.compileFDSelect(cff.fdSelect.raw);
+ output.add(fdSelect);
+ // It is unclear if the sub font dictionary can have CID related
+ // dictionary keys, but the sanitizer doesn't like them so remove them.
+ compiled = this.compileTopDicts(cff.fdArray, output.length, true);
+ topDictTracker.setEntryLocation('FDArray', [output.length], output);
+ output.add(compiled.output);
+ var fontDictTrackers = compiled.trackers;
+
+ this.compilePrivateDicts(cff.fdArray, fontDictTrackers, output);
+ }
+
+ this.compilePrivateDicts([cff.topDict], [topDictTracker], output);
+
+ // If the font data ends with INDEX whose object data is zero-length,
+ // the sanitizer will bail out. Add a dummy byte to avoid that.
+ output.add([0]);
+
+ return output.data;
+ },
+ encodeNumber: function CFFCompiler_encodeNumber(value) {
+ if (parseFloat(value) === parseInt(value, 10) && !isNaN(value)) { // isInt
+ return this.encodeInteger(value);
+ } else {
+ return this.encodeFloat(value);
+ }
+ },
+ encodeFloat: function CFFCompiler_encodeFloat(num) {
+ var value = num.toString();
+
+ // rounding inaccurate doubles
+ var m = /\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/.exec(value);
+ if (m) {
+ var epsilon = parseFloat('1e' + ((m[2] ? +m[2] : 0) + m[1].length));
+ value = (Math.round(num * epsilon) / epsilon).toString();
+ }
+
+ var nibbles = '';
+ var i, ii;
+ for (i = 0, ii = value.length; i < ii; ++i) {
+ var a = value[i];
+ if (a === 'e') {
+ nibbles += value[++i] === '-' ? 'c' : 'b';
+ } else if (a === '.') {
+ nibbles += 'a';
+ } else if (a === '-') {
+ nibbles += 'e';
+ } else {
+ nibbles += a;
+ }
+ }
+ nibbles += (nibbles.length & 1) ? 'f' : 'ff';
+ var out = [30];
+ for (i = 0, ii = nibbles.length; i < ii; i += 2) {
+ out.push(parseInt(nibbles.substr(i, 2), 16));
+ }
+ return out;
+ },
+ encodeInteger: function CFFCompiler_encodeInteger(value) {
+ var code;
+ if (value >= -107 && value <= 107) {
+ code = [value + 139];
+ } else if (value >= 108 && value <= 1131) {
+ value = [value - 108];
+ code = [(value >> 8) + 247, value & 0xFF];
+ } else if (value >= -1131 && value <= -108) {
+ value = -value - 108;
+ code = [(value >> 8) + 251, value & 0xFF];
+ } else if (value >= -32768 && value <= 32767) {
+ code = [0x1c, (value >> 8) & 0xFF, value & 0xFF];
+ } else {
+ code = [0x1d,
+ (value >> 24) & 0xFF,
+ (value >> 16) & 0xFF,
+ (value >> 8) & 0xFF,
+ value & 0xFF];
+ }
+ return code;
+ },
+ compileHeader: function CFFCompiler_compileHeader(header) {
+ return [
+ header.major,
+ header.minor,
+ header.hdrSize,
+ header.offSize
+ ];
+ },
+ compileNameIndex: function CFFCompiler_compileNameIndex(names) {
+ var nameIndex = new CFFIndex();
+ for (var i = 0, ii = names.length; i < ii; ++i) {
+ nameIndex.add(stringToBytes(names[i]));
+ }
+ return this.compileIndex(nameIndex);
+ },
+ compileTopDicts: function CFFCompiler_compileTopDicts(dicts,
+ length,
+ removeCidKeys) {
+ var fontDictTrackers = [];
+ var fdArrayIndex = new CFFIndex();
+ for (var i = 0, ii = dicts.length; i < ii; ++i) {
+ var fontDict = dicts[i];
+ if (removeCidKeys) {
+ fontDict.removeByName('CIDFontVersion');
+ fontDict.removeByName('CIDFontRevision');
+ fontDict.removeByName('CIDFontType');
+ fontDict.removeByName('CIDCount');
+ fontDict.removeByName('UIDBase');
+ }
+ var fontDictTracker = new CFFOffsetTracker();
+ var fontDictData = this.compileDict(fontDict, fontDictTracker);
+ fontDictTrackers.push(fontDictTracker);
+ fdArrayIndex.add(fontDictData);
+ fontDictTracker.offset(length);
+ }
+ fdArrayIndex = this.compileIndex(fdArrayIndex, fontDictTrackers);
+ return {
+ trackers: fontDictTrackers,
+ output: fdArrayIndex
+ };
+ },
+ compilePrivateDicts: function CFFCompiler_compilePrivateDicts(dicts,
+ trackers,
+ output) {
+ for (var i = 0, ii = dicts.length; i < ii; ++i) {
+ var fontDict = dicts[i];
+ assert(fontDict.privateDict && fontDict.hasName('Private'),
+ 'There must be an private dictionary.');
+ var privateDict = fontDict.privateDict;
+ var privateDictTracker = new CFFOffsetTracker();
+ var privateDictData = this.compileDict(privateDict, privateDictTracker);
+
+ var outputLength = output.length;
+ privateDictTracker.offset(outputLength);
+ if (!privateDictData.length) {
+ // The private dictionary was empty, set the output length to zero to
+ // ensure the offset length isn't out of bounds in the eyes of the
+ // sanitizer.
+ outputLength = 0;
+ }
+
+ trackers[i].setEntryLocation('Private',
+ [privateDictData.length, outputLength],
+ output);
+ output.add(privateDictData);
+
+ if (privateDict.subrsIndex && privateDict.hasName('Subrs')) {
+ var subrs = this.compileIndex(privateDict.subrsIndex);
+ privateDictTracker.setEntryLocation('Subrs', [privateDictData.length],
+ output);
+ output.add(subrs);
+ }
+ }
+ },
+ compileDict: function CFFCompiler_compileDict(dict, offsetTracker) {
+ var out = [];
+ // The dictionary keys must be in a certain order.
+ var order = dict.order;
+ for (var i = 0; i < order.length; ++i) {
+ var key = order[i];
+ if (!(key in dict.values)) {
+ continue;
+ }
+ var values = dict.values[key];
+ var types = dict.types[key];
+ if (!isArray(types)) {
+ types = [types];
+ }
+ if (!isArray(values)) {
+ values = [values];
+ }
+
+ // Remove any empty dict values.
+ if (values.length === 0) {
+ continue;
+ }
+
+ for (var j = 0, jj = types.length; j < jj; ++j) {
+ var type = types[j];
+ var value = values[j];
+ switch (type) {
+ case 'num':
+ case 'sid':
+ out = out.concat(this.encodeNumber(value));
+ break;
+ case 'offset':
+ // For offsets we just insert a 32bit integer so we don't have to
+ // deal with figuring out the length of the offset when it gets
+ // replaced later on by the compiler.
+ var name = dict.keyToNameMap[key];
+ // Some offsets have the offset and the length, so just record the
+ // position of the first one.
+ if (!offsetTracker.isTracking(name)) {
+ offsetTracker.track(name, out.length);
+ }
+ out = out.concat([0x1d, 0, 0, 0, 0]);
+ break;
+ case 'array':
+ case 'delta':
+ out = out.concat(this.encodeNumber(value));
+ for (var k = 1, kk = values.length; k < kk; ++k) {
+ out = out.concat(this.encodeNumber(values[k]));
+ }
+ break;
+ default:
+ error('Unknown data type of ' + type);
+ break;
+ }
+ }
+ out = out.concat(dict.opcodes[key]);
+ }
+ return out;
+ },
+ compileStringIndex: function CFFCompiler_compileStringIndex(strings) {
+ var stringIndex = new CFFIndex();
+ for (var i = 0, ii = strings.length; i < ii; ++i) {
+ stringIndex.add(stringToBytes(strings[i]));
+ }
+ return this.compileIndex(stringIndex);
+ },
+ compileGlobalSubrIndex: function CFFCompiler_compileGlobalSubrIndex() {
+ var globalSubrIndex = this.cff.globalSubrIndex;
+ this.out.writeByteArray(this.compileIndex(globalSubrIndex));
+ },
+ compileCharStrings: function CFFCompiler_compileCharStrings(charStrings) {
+ return this.compileIndex(charStrings);
+ },
+ compileCharset: function CFFCompiler_compileCharset(charset) {
+ return this.compileTypedArray(charset.raw);
+ },
+ compileEncoding: function CFFCompiler_compileEncoding(encoding) {
+ return this.compileTypedArray(encoding.raw);
+ },
+ compileFDSelect: function CFFCompiler_compileFDSelect(fdSelect) {
+ return this.compileTypedArray(fdSelect);
+ },
+ compileTypedArray: function CFFCompiler_compileTypedArray(data) {
+ var out = [];
+ for (var i = 0, ii = data.length; i < ii; ++i) {
+ out[i] = data[i];
+ }
+ return out;
+ },
+ compileIndex: function CFFCompiler_compileIndex(index, trackers) {
+ trackers = trackers || [];
+ var objects = index.objects;
+ // First 2 bytes contains the number of objects contained into this index
+ var count = objects.length;
+
+ // If there is no object, just create an index. This technically
+ // should just be [0, 0] but OTS has an issue with that.
+ if (count === 0) {
+ return [0, 0, 0];
+ }
+
+ var data = [(count >> 8) & 0xFF, count & 0xff];
+
+ var lastOffset = 1, i;
+ for (i = 0; i < count; ++i) {
+ lastOffset += objects[i].length;
+ }
+
+ var offsetSize;
+ if (lastOffset < 0x100) {
+ offsetSize = 1;
+ } else if (lastOffset < 0x10000) {
+ offsetSize = 2;
+ } else if (lastOffset < 0x1000000) {
+ offsetSize = 3;
+ } else {
+ offsetSize = 4;
+ }
+
+ // Next byte contains the offset size use to reference object in the file
+ data.push(offsetSize);
+
+ // Add another offset after this one because we need a new offset
+ var relativeOffset = 1;
+ for (i = 0; i < count + 1; i++) {
+ if (offsetSize === 1) {
+ data.push(relativeOffset & 0xFF);
+ } else if (offsetSize === 2) {
+ data.push((relativeOffset >> 8) & 0xFF,
+ relativeOffset & 0xFF);
+ } else if (offsetSize === 3) {
+ data.push((relativeOffset >> 16) & 0xFF,
+ (relativeOffset >> 8) & 0xFF,
+ relativeOffset & 0xFF);
+ } else {
+ data.push((relativeOffset >>> 24) & 0xFF,
+ (relativeOffset >> 16) & 0xFF,
+ (relativeOffset >> 8) & 0xFF,
+ relativeOffset & 0xFF);
+ }
+
+ if (objects[i]) {
+ relativeOffset += objects[i].length;
+ }
+ }
+
+ for (i = 0; i < count; i++) {
+ // Notify the tracker where the object will be offset in the data.
+ if (trackers[i]) {
+ trackers[i].offset(data.length);
+ }
+ for (var j = 0, jj = objects[i].length; j < jj; j++) {
+ data.push(objects[i][j]);
+ }
+ }
+ return data;
+ }
+ };
+ return CFFCompiler;
+})();
+
+exports.CFFStandardStrings = CFFStandardStrings;
+exports.CFFParser = CFFParser;
+exports.CFF = CFF;
+exports.CFFHeader = CFFHeader;
+exports.CFFStrings = CFFStrings;
+exports.CFFIndex = CFFIndex;
+exports.CFFCharset = CFFCharset;
+exports.CFFTopDict = CFFTopDict;
+exports.CFFPrivateDict = CFFPrivateDict;
+exports.CFFCompiler = CFFCompiler;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreChunkedStream = {}), root.pdfjsSharedUtil);
+ }
+}(this, function (exports, sharedUtil) {
+
+var MissingDataException = sharedUtil.MissingDataException;
+var arrayByteLength = sharedUtil.arrayByteLength;
+var arraysToBytes = sharedUtil.arraysToBytes;
+var assert = sharedUtil.assert;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var isInt = sharedUtil.isInt;
+var isEmptyObj = sharedUtil.isEmptyObj;
+
+var ChunkedStream = (function ChunkedStreamClosure() {
+ function ChunkedStream(length, chunkSize, manager) {
+ this.bytes = new Uint8Array(length);
+ this.start = 0;
+ this.pos = 0;
+ this.end = length;
+ this.chunkSize = chunkSize;
+ this.loadedChunks = [];
+ this.numChunksLoaded = 0;
+ this.numChunks = Math.ceil(length / chunkSize);
+ this.manager = manager;
+ this.progressiveDataLength = 0;
+ this.lastSuccessfulEnsureByteChunk = -1; // a single-entry cache
+ }
+
+ // required methods for a stream. if a particular stream does not
+ // implement these, an error should be thrown
+ ChunkedStream.prototype = {
+
+ getMissingChunks: function ChunkedStream_getMissingChunks() {
+ var chunks = [];
+ for (var chunk = 0, n = this.numChunks; chunk < n; ++chunk) {
+ if (!this.loadedChunks[chunk]) {
+ chunks.push(chunk);
+ }
+ }
+ return chunks;
+ },
+
+ getBaseStreams: function ChunkedStream_getBaseStreams() {
+ return [this];
+ },
+
+ allChunksLoaded: function ChunkedStream_allChunksLoaded() {
+ return this.numChunksLoaded === this.numChunks;
+ },
+
+ onReceiveData: function ChunkedStream_onReceiveData(begin, chunk) {
+ var end = begin + chunk.byteLength;
+
+ assert(begin % this.chunkSize === 0, 'Bad begin offset: ' + begin);
+ // Using this.length is inaccurate here since this.start can be moved
+ // See ChunkedStream.moveStart()
+ var length = this.bytes.length;
+ assert(end % this.chunkSize === 0 || end === length,
+ 'Bad end offset: ' + end);
+
+ this.bytes.set(new Uint8Array(chunk), begin);
+ var chunkSize = this.chunkSize;
+ var beginChunk = Math.floor(begin / chunkSize);
+ var endChunk = Math.floor((end - 1) / chunkSize) + 1;
+ var curChunk;
+
+ for (curChunk = beginChunk; curChunk < endChunk; ++curChunk) {
+ if (!this.loadedChunks[curChunk]) {
+ this.loadedChunks[curChunk] = true;
+ ++this.numChunksLoaded;
+ }
+ }
+ },
+
+ onReceiveProgressiveData:
+ function ChunkedStream_onReceiveProgressiveData(data) {
+ var position = this.progressiveDataLength;
+ var beginChunk = Math.floor(position / this.chunkSize);
+
+ this.bytes.set(new Uint8Array(data), position);
+ position += data.byteLength;
+ this.progressiveDataLength = position;
+ var endChunk = position >= this.end ? this.numChunks :
+ Math.floor(position / this.chunkSize);
+ var curChunk;
+ for (curChunk = beginChunk; curChunk < endChunk; ++curChunk) {
+ if (!this.loadedChunks[curChunk]) {
+ this.loadedChunks[curChunk] = true;
+ ++this.numChunksLoaded;
+ }
+ }
+ },
+
+ ensureByte: function ChunkedStream_ensureByte(pos) {
+ var chunk = Math.floor(pos / this.chunkSize);
+ if (chunk === this.lastSuccessfulEnsureByteChunk) {
+ return;
+ }
+
+ if (!this.loadedChunks[chunk]) {
+ throw new MissingDataException(pos, pos + 1);
+ }
+ this.lastSuccessfulEnsureByteChunk = chunk;
+ },
+
+ ensureRange: function ChunkedStream_ensureRange(begin, end) {
+ if (begin >= end) {
+ return;
+ }
+
+ if (end <= this.progressiveDataLength) {
+ return;
+ }
+
+ var chunkSize = this.chunkSize;
+ var beginChunk = Math.floor(begin / chunkSize);
+ var endChunk = Math.floor((end - 1) / chunkSize) + 1;
+ for (var chunk = beginChunk; chunk < endChunk; ++chunk) {
+ if (!this.loadedChunks[chunk]) {
+ throw new MissingDataException(begin, end);
+ }
+ }
+ },
+
+ nextEmptyChunk: function ChunkedStream_nextEmptyChunk(beginChunk) {
+ var chunk, numChunks = this.numChunks;
+ for (var i = 0; i < numChunks; ++i) {
+ chunk = (beginChunk + i) % numChunks; // Wrap around to beginning
+ if (!this.loadedChunks[chunk]) {
+ return chunk;
+ }
+ }
+ return null;
+ },
+
+ hasChunk: function ChunkedStream_hasChunk(chunk) {
+ return !!this.loadedChunks[chunk];
+ },
+
+ get length() {
+ return this.end - this.start;
+ },
+
+ get isEmpty() {
+ return this.length === 0;
+ },
+
+ getByte: function ChunkedStream_getByte() {
+ var pos = this.pos;
+ if (pos >= this.end) {
+ return -1;
+ }
+ this.ensureByte(pos);
+ return this.bytes[this.pos++];
+ },
+
+ getUint16: function ChunkedStream_getUint16() {
+ var b0 = this.getByte();
+ var b1 = this.getByte();
+ if (b0 === -1 || b1 === -1) {
+ return -1;
+ }
+ return (b0 << 8) + b1;
+ },
+
+ getInt32: function ChunkedStream_getInt32() {
+ var b0 = this.getByte();
+ var b1 = this.getByte();
+ var b2 = this.getByte();
+ var b3 = this.getByte();
+ return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
+ },
+
+ // returns subarray of original buffer
+ // should only be read
+ getBytes: function ChunkedStream_getBytes(length) {
+ var bytes = this.bytes;
+ var pos = this.pos;
+ var strEnd = this.end;
+
+ if (!length) {
+ this.ensureRange(pos, strEnd);
+ return bytes.subarray(pos, strEnd);
+ }
+
+ var end = pos + length;
+ if (end > strEnd) {
+ end = strEnd;
+ }
+ this.ensureRange(pos, end);
+
+ this.pos = end;
+ return bytes.subarray(pos, end);
+ },
+
+ peekByte: function ChunkedStream_peekByte() {
+ var peekedByte = this.getByte();
+ this.pos--;
+ return peekedByte;
+ },
+
+ peekBytes: function ChunkedStream_peekBytes(length) {
+ var bytes = this.getBytes(length);
+ this.pos -= bytes.length;
+ return bytes;
+ },
+
+ getByteRange: function ChunkedStream_getBytes(begin, end) {
+ this.ensureRange(begin, end);
+ return this.bytes.subarray(begin, end);
+ },
+
+ skip: function ChunkedStream_skip(n) {
+ if (!n) {
+ n = 1;
+ }
+ this.pos += n;
+ },
+
+ reset: function ChunkedStream_reset() {
+ this.pos = this.start;
+ },
+
+ moveStart: function ChunkedStream_moveStart() {
+ this.start = this.pos;
+ },
+
+ makeSubStream: function ChunkedStream_makeSubStream(start, length, dict) {
+ this.ensureRange(start, start + length);
+
+ function ChunkedStreamSubstream() {}
+ ChunkedStreamSubstream.prototype = Object.create(this);
+ ChunkedStreamSubstream.prototype.getMissingChunks = function() {
+ var chunkSize = this.chunkSize;
+ var beginChunk = Math.floor(this.start / chunkSize);
+ var endChunk = Math.floor((this.end - 1) / chunkSize) + 1;
+ var missingChunks = [];
+ for (var chunk = beginChunk; chunk < endChunk; ++chunk) {
+ if (!this.loadedChunks[chunk]) {
+ missingChunks.push(chunk);
+ }
+ }
+ return missingChunks;
+ };
+ var subStream = new ChunkedStreamSubstream();
+ subStream.pos = subStream.start = start;
+ subStream.end = start + length || this.end;
+ subStream.dict = dict;
+ return subStream;
+ },
+
+ isStream: true
+ };
+
+ return ChunkedStream;
+})();
+
+var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
+
+ function ChunkedStreamManager(pdfNetworkStream, args) {
+ var chunkSize = args.rangeChunkSize;
+ var length = args.length;
+ this.stream = new ChunkedStream(length, chunkSize, this);
+ this.length = length;
+ this.chunkSize = chunkSize;
+ this.pdfNetworkStream = pdfNetworkStream;
+ this.url = args.url;
+ this.disableAutoFetch = args.disableAutoFetch;
+ this.msgHandler = args.msgHandler;
+
+ this.currRequestId = 0;
+
+ this.chunksNeededByRequest = Object.create(null);
+ this.requestsByChunk = Object.create(null);
+ this.promisesByRequest = Object.create(null);
+ this.progressiveDataLength = 0;
+ this.aborted = false;
+
+ this._loadedStreamCapability = createPromiseCapability();
+ }
+
+ ChunkedStreamManager.prototype = {
+ onLoadedStream: function ChunkedStreamManager_getLoadedStream() {
+ return this._loadedStreamCapability.promise;
+ },
+
+ sendRequest: function ChunkedStreamManager_sendRequest(begin, end) {
+ var rangeReader = this.pdfNetworkStream.getRangeReader(begin, end);
+ if (!rangeReader.isStreamingSupported) {
+ rangeReader.onProgress = this.onProgress.bind(this);
+ }
+ var chunks = [], loaded = 0;
+ var manager = this;
+ var promise = new Promise(function (resolve, reject) {
+ var readChunk = function (chunk) {
+ try {
+ if (!chunk.done) {
+ var data = chunk.value;
+ chunks.push(data);
+ loaded += arrayByteLength(data);
+ if (rangeReader.isStreamingSupported) {
+ manager.onProgress({loaded: loaded});
+ }
+ rangeReader.read().then(readChunk, reject);
+ return;
}
- stream.readHexNumber(end, ucs2DataSize);
- addHex(end, start, ucs2DataSize);
- stream.readHex(charCode, dataSize);
- cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize));
+ var chunkData = arraysToBytes(chunks);
+ chunks = null;
+ resolve(chunkData);
+ } catch (e) {
+ reject(e);
+ }
+ };
+ rangeReader.read().then(readChunk, reject);
+ });
+ promise.then(function (data) {
+ if (this.aborted) {
+ return; // ignoring any data after abort
+ }
+ this.onReceiveData({chunk: data, begin: begin});
+ }.bind(this));
+ // TODO check errors
+ },
+
+ // Get all the chunks that are not yet loaded and groups them into
+ // contiguous ranges to load in as few requests as possible
+ requestAllChunks: function ChunkedStreamManager_requestAllChunks() {
+ var missingChunks = this.stream.getMissingChunks();
+ this._requestChunks(missingChunks);
+ return this._loadedStreamCapability.promise;
+ },
+
+ _requestChunks: function ChunkedStreamManager_requestChunks(chunks) {
+ var requestId = this.currRequestId++;
+
+ var i, ii;
+ var chunksNeeded = Object.create(null);
+ this.chunksNeededByRequest[requestId] = chunksNeeded;
+ for (i = 0, ii = chunks.length; i < ii; i++) {
+ if (!this.stream.hasChunk(chunks[i])) {
+ chunksNeeded[chunks[i]] = true;
+ }
+ }
+
+ if (isEmptyObj(chunksNeeded)) {
+ return Promise.resolve();
+ }
+
+ var capability = createPromiseCapability();
+ this.promisesByRequest[requestId] = capability;
+
+ var chunksToRequest = [];
+ for (var chunk in chunksNeeded) {
+ chunk = chunk | 0;
+ if (!(chunk in this.requestsByChunk)) {
+ this.requestsByChunk[chunk] = [];
+ chunksToRequest.push(chunk);
+ }
+ this.requestsByChunk[chunk].push(requestId);
+ }
+
+ if (!chunksToRequest.length) {
+ return capability.promise;
+ }
+
+ var groupedChunksToRequest = this.groupChunks(chunksToRequest);
+
+ for (i = 0; i < groupedChunksToRequest.length; ++i) {
+ var groupedChunk = groupedChunksToRequest[i];
+ var begin = groupedChunk.beginChunk * this.chunkSize;
+ var end = Math.min(groupedChunk.endChunk * this.chunkSize, this.length);
+ this.sendRequest(begin, end);
+ }
+
+ return capability.promise;
+ },
+
+ getStream: function ChunkedStreamManager_getStream() {
+ return this.stream;
+ },
+
+ // Loads any chunks in the requested range that are not yet loaded
+ requestRange: function ChunkedStreamManager_requestRange(begin, end) {
+
+ end = Math.min(end, this.length);
+
+ var beginChunk = this.getBeginChunk(begin);
+ var endChunk = this.getEndChunk(end);
+
+ var chunks = [];
+ for (var chunk = beginChunk; chunk < endChunk; ++chunk) {
+ chunks.push(chunk);
+ }
+
+ return this._requestChunks(chunks);
+ },
+
+ requestRanges: function ChunkedStreamManager_requestRanges(ranges) {
+ ranges = ranges || [];
+ var chunksToRequest = [];
+
+ for (var i = 0; i < ranges.length; i++) {
+ var beginChunk = this.getBeginChunk(ranges[i].begin);
+ var endChunk = this.getEndChunk(ranges[i].end);
+ for (var chunk = beginChunk; chunk < endChunk; ++chunk) {
+ if (chunksToRequest.indexOf(chunk) < 0) {
+ chunksToRequest.push(chunk);
+ }
+ }
+ }
+
+ chunksToRequest.sort(function(a, b) { return a - b; });
+ return this._requestChunks(chunksToRequest);
+ },
+
+ // Groups a sorted array of chunks into as few contiguous larger
+ // chunks as possible
+ groupChunks: function ChunkedStreamManager_groupChunks(chunks) {
+ var groupedChunks = [];
+ var beginChunk = -1;
+ var prevChunk = -1;
+ for (var i = 0; i < chunks.length; ++i) {
+ var chunk = chunks[i];
+
+ if (beginChunk < 0) {
+ beginChunk = chunk;
+ }
+
+ if (prevChunk >= 0 && prevChunk + 1 !== chunk) {
+ groupedChunks.push({ beginChunk: beginChunk,
+ endChunk: prevChunk + 1 });
+ beginChunk = chunk;
+ }
+ if (i + 1 === chunks.length) {
+ groupedChunks.push({ beginChunk: beginChunk,
+ endChunk: chunk + 1 });
+ }
+
+ prevChunk = chunk;
+ }
+ return groupedChunks;
+ },
+
+ onProgress: function ChunkedStreamManager_onProgress(args) {
+ var bytesLoaded = (this.stream.numChunksLoaded * this.chunkSize +
+ args.loaded);
+ this.msgHandler.send('DocProgress', {
+ loaded: bytesLoaded,
+ total: this.length
+ });
+ },
+
+ onReceiveData: function ChunkedStreamManager_onReceiveData(args) {
+ var chunk = args.chunk;
+ var isProgressive = args.begin === undefined;
+ var begin = isProgressive ? this.progressiveDataLength : args.begin;
+ var end = begin + chunk.byteLength;
+
+ var beginChunk = Math.floor(begin / this.chunkSize);
+ var endChunk = end < this.length ? Math.floor(end / this.chunkSize) :
+ Math.ceil(end / this.chunkSize);
+
+ if (isProgressive) {
+ this.stream.onReceiveProgressiveData(chunk);
+ this.progressiveDataLength = end;
+ } else {
+ this.stream.onReceiveData(begin, chunk);
+ }
+
+ if (this.stream.allChunksLoaded()) {
+ this._loadedStreamCapability.resolve(this.stream);
+ }
+
+ var loadedRequests = [];
+ var i, requestId;
+ for (chunk = beginChunk; chunk < endChunk; ++chunk) {
+ // The server might return more chunks than requested
+ var requestIds = this.requestsByChunk[chunk] || [];
+ delete this.requestsByChunk[chunk];
+
+ for (i = 0; i < requestIds.length; ++i) {
+ requestId = requestIds[i];
+ var chunksNeeded = this.chunksNeededByRequest[requestId];
+ if (chunk in chunksNeeded) {
+ delete chunksNeeded[chunk];
+ }
+
+ if (!isEmptyObj(chunksNeeded)) {
+ continue;
+ }
+
+ loadedRequests.push(requestId);
+ }
+ }
+
+ // If there are no pending requests, automatically fetch the next
+ // unfetched chunk of the PDF
+ if (!this.disableAutoFetch && isEmptyObj(this.requestsByChunk)) {
+ var nextEmptyChunk;
+ if (this.stream.numChunksLoaded === 1) {
+ // This is a special optimization so that after fetching the first
+ // chunk, rather than fetching the second chunk, we fetch the last
+ // chunk.
+ var lastChunk = this.stream.numChunks - 1;
+ if (!this.stream.hasChunk(lastChunk)) {
+ nextEmptyChunk = lastChunk;
+ }
+ } else {
+ nextEmptyChunk = this.stream.nextEmptyChunk(endChunk);
+ }
+ if (isInt(nextEmptyChunk)) {
+ this._requestChunks([nextEmptyChunk]);
+ }
+ }
+
+ for (i = 0; i < loadedRequests.length; ++i) {
+ requestId = loadedRequests[i];
+ var capability = this.promisesByRequest[requestId];
+ delete this.promisesByRequest[requestId];
+ capability.resolve();
+ }
+
+ this.msgHandler.send('DocProgress', {
+ loaded: this.stream.numChunksLoaded * this.chunkSize,
+ total: this.length
+ });
+ },
+
+ onError: function ChunkedStreamManager_onError(err) {
+ this._loadedStreamCapability.reject(err);
+ },
+
+ getBeginChunk: function ChunkedStreamManager_getBeginChunk(begin) {
+ var chunk = Math.floor(begin / this.chunkSize);
+ return chunk;
+ },
+
+ getEndChunk: function ChunkedStreamManager_getEndChunk(end) {
+ var chunk = Math.floor((end - 1) / this.chunkSize) + 1;
+ return chunk;
+ },
+
+ abort: function ChunkedStreamManager_abort() {
+ this.aborted = true;
+ if (this.pdfNetworkStream) {
+ this.pdfNetworkStream.cancelAllRequests('abort');
+ }
+ for(var requestId in this.promisesByRequest) {
+ var capability = this.promisesByRequest[requestId];
+ capability.reject(new Error('Request was aborted'));
+ }
+ }
+ };
+
+ return ChunkedStreamManager;
+})();
+
+exports.ChunkedStream = ChunkedStream;
+exports.ChunkedStreamManager = ChunkedStreamManager;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreGlyphList = {}), root.pdfjsSharedUtil);
+ }
+}(this, function (exports, sharedUtil) {
+var getLookupTableFactory = sharedUtil.getLookupTableFactory;
+
+var getGlyphsUnicode = getLookupTableFactory(function (t) {
+ t['A'] = 0x0041;
+ t['AE'] = 0x00C6;
+ t['AEacute'] = 0x01FC;
+ t['AEmacron'] = 0x01E2;
+ t['AEsmall'] = 0xF7E6;
+ t['Aacute'] = 0x00C1;
+ t['Aacutesmall'] = 0xF7E1;
+ t['Abreve'] = 0x0102;
+ t['Abreveacute'] = 0x1EAE;
+ t['Abrevecyrillic'] = 0x04D0;
+ t['Abrevedotbelow'] = 0x1EB6;
+ t['Abrevegrave'] = 0x1EB0;
+ t['Abrevehookabove'] = 0x1EB2;
+ t['Abrevetilde'] = 0x1EB4;
+ t['Acaron'] = 0x01CD;
+ t['Acircle'] = 0x24B6;
+ t['Acircumflex'] = 0x00C2;
+ t['Acircumflexacute'] = 0x1EA4;
+ t['Acircumflexdotbelow'] = 0x1EAC;
+ t['Acircumflexgrave'] = 0x1EA6;
+ t['Acircumflexhookabove'] = 0x1EA8;
+ t['Acircumflexsmall'] = 0xF7E2;
+ t['Acircumflextilde'] = 0x1EAA;
+ t['Acute'] = 0xF6C9;
+ t['Acutesmall'] = 0xF7B4;
+ t['Acyrillic'] = 0x0410;
+ t['Adblgrave'] = 0x0200;
+ t['Adieresis'] = 0x00C4;
+ t['Adieresiscyrillic'] = 0x04D2;
+ t['Adieresismacron'] = 0x01DE;
+ t['Adieresissmall'] = 0xF7E4;
+ t['Adotbelow'] = 0x1EA0;
+ t['Adotmacron'] = 0x01E0;
+ t['Agrave'] = 0x00C0;
+ t['Agravesmall'] = 0xF7E0;
+ t['Ahookabove'] = 0x1EA2;
+ t['Aiecyrillic'] = 0x04D4;
+ t['Ainvertedbreve'] = 0x0202;
+ t['Alpha'] = 0x0391;
+ t['Alphatonos'] = 0x0386;
+ t['Amacron'] = 0x0100;
+ t['Amonospace'] = 0xFF21;
+ t['Aogonek'] = 0x0104;
+ t['Aring'] = 0x00C5;
+ t['Aringacute'] = 0x01FA;
+ t['Aringbelow'] = 0x1E00;
+ t['Aringsmall'] = 0xF7E5;
+ t['Asmall'] = 0xF761;
+ t['Atilde'] = 0x00C3;
+ t['Atildesmall'] = 0xF7E3;
+ t['Aybarmenian'] = 0x0531;
+ t['B'] = 0x0042;
+ t['Bcircle'] = 0x24B7;
+ t['Bdotaccent'] = 0x1E02;
+ t['Bdotbelow'] = 0x1E04;
+ t['Becyrillic'] = 0x0411;
+ t['Benarmenian'] = 0x0532;
+ t['Beta'] = 0x0392;
+ t['Bhook'] = 0x0181;
+ t['Blinebelow'] = 0x1E06;
+ t['Bmonospace'] = 0xFF22;
+ t['Brevesmall'] = 0xF6F4;
+ t['Bsmall'] = 0xF762;
+ t['Btopbar'] = 0x0182;
+ t['C'] = 0x0043;
+ t['Caarmenian'] = 0x053E;
+ t['Cacute'] = 0x0106;
+ t['Caron'] = 0xF6CA;
+ t['Caronsmall'] = 0xF6F5;
+ t['Ccaron'] = 0x010C;
+ t['Ccedilla'] = 0x00C7;
+ t['Ccedillaacute'] = 0x1E08;
+ t['Ccedillasmall'] = 0xF7E7;
+ t['Ccircle'] = 0x24B8;
+ t['Ccircumflex'] = 0x0108;
+ t['Cdot'] = 0x010A;
+ t['Cdotaccent'] = 0x010A;
+ t['Cedillasmall'] = 0xF7B8;
+ t['Chaarmenian'] = 0x0549;
+ t['Cheabkhasiancyrillic'] = 0x04BC;
+ t['Checyrillic'] = 0x0427;
+ t['Chedescenderabkhasiancyrillic'] = 0x04BE;
+ t['Chedescendercyrillic'] = 0x04B6;
+ t['Chedieresiscyrillic'] = 0x04F4;
+ t['Cheharmenian'] = 0x0543;
+ t['Chekhakassiancyrillic'] = 0x04CB;
+ t['Cheverticalstrokecyrillic'] = 0x04B8;
+ t['Chi'] = 0x03A7;
+ t['Chook'] = 0x0187;
+ t['Circumflexsmall'] = 0xF6F6;
+ t['Cmonospace'] = 0xFF23;
+ t['Coarmenian'] = 0x0551;
+ t['Csmall'] = 0xF763;
+ t['D'] = 0x0044;
+ t['DZ'] = 0x01F1;
+ t['DZcaron'] = 0x01C4;
+ t['Daarmenian'] = 0x0534;
+ t['Dafrican'] = 0x0189;
+ t['Dcaron'] = 0x010E;
+ t['Dcedilla'] = 0x1E10;
+ t['Dcircle'] = 0x24B9;
+ t['Dcircumflexbelow'] = 0x1E12;
+ t['Dcroat'] = 0x0110;
+ t['Ddotaccent'] = 0x1E0A;
+ t['Ddotbelow'] = 0x1E0C;
+ t['Decyrillic'] = 0x0414;
+ t['Deicoptic'] = 0x03EE;
+ t['Delta'] = 0x2206;
+ t['Deltagreek'] = 0x0394;
+ t['Dhook'] = 0x018A;
+ t['Dieresis'] = 0xF6CB;
+ t['DieresisAcute'] = 0xF6CC;
+ t['DieresisGrave'] = 0xF6CD;
+ t['Dieresissmall'] = 0xF7A8;
+ t['Digammagreek'] = 0x03DC;
+ t['Djecyrillic'] = 0x0402;
+ t['Dlinebelow'] = 0x1E0E;
+ t['Dmonospace'] = 0xFF24;
+ t['Dotaccentsmall'] = 0xF6F7;
+ t['Dslash'] = 0x0110;
+ t['Dsmall'] = 0xF764;
+ t['Dtopbar'] = 0x018B;
+ t['Dz'] = 0x01F2;
+ t['Dzcaron'] = 0x01C5;
+ t['Dzeabkhasiancyrillic'] = 0x04E0;
+ t['Dzecyrillic'] = 0x0405;
+ t['Dzhecyrillic'] = 0x040F;
+ t['E'] = 0x0045;
+ t['Eacute'] = 0x00C9;
+ t['Eacutesmall'] = 0xF7E9;
+ t['Ebreve'] = 0x0114;
+ t['Ecaron'] = 0x011A;
+ t['Ecedillabreve'] = 0x1E1C;
+ t['Echarmenian'] = 0x0535;
+ t['Ecircle'] = 0x24BA;
+ t['Ecircumflex'] = 0x00CA;
+ t['Ecircumflexacute'] = 0x1EBE;
+ t['Ecircumflexbelow'] = 0x1E18;
+ t['Ecircumflexdotbelow'] = 0x1EC6;
+ t['Ecircumflexgrave'] = 0x1EC0;
+ t['Ecircumflexhookabove'] = 0x1EC2;
+ t['Ecircumflexsmall'] = 0xF7EA;
+ t['Ecircumflextilde'] = 0x1EC4;
+ t['Ecyrillic'] = 0x0404;
+ t['Edblgrave'] = 0x0204;
+ t['Edieresis'] = 0x00CB;
+ t['Edieresissmall'] = 0xF7EB;
+ t['Edot'] = 0x0116;
+ t['Edotaccent'] = 0x0116;
+ t['Edotbelow'] = 0x1EB8;
+ t['Efcyrillic'] = 0x0424;
+ t['Egrave'] = 0x00C8;
+ t['Egravesmall'] = 0xF7E8;
+ t['Eharmenian'] = 0x0537;
+ t['Ehookabove'] = 0x1EBA;
+ t['Eightroman'] = 0x2167;
+ t['Einvertedbreve'] = 0x0206;
+ t['Eiotifiedcyrillic'] = 0x0464;
+ t['Elcyrillic'] = 0x041B;
+ t['Elevenroman'] = 0x216A;
+ t['Emacron'] = 0x0112;
+ t['Emacronacute'] = 0x1E16;
+ t['Emacrongrave'] = 0x1E14;
+ t['Emcyrillic'] = 0x041C;
+ t['Emonospace'] = 0xFF25;
+ t['Encyrillic'] = 0x041D;
+ t['Endescendercyrillic'] = 0x04A2;
+ t['Eng'] = 0x014A;
+ t['Enghecyrillic'] = 0x04A4;
+ t['Enhookcyrillic'] = 0x04C7;
+ t['Eogonek'] = 0x0118;
+ t['Eopen'] = 0x0190;
+ t['Epsilon'] = 0x0395;
+ t['Epsilontonos'] = 0x0388;
+ t['Ercyrillic'] = 0x0420;
+ t['Ereversed'] = 0x018E;
+ t['Ereversedcyrillic'] = 0x042D;
+ t['Escyrillic'] = 0x0421;
+ t['Esdescendercyrillic'] = 0x04AA;
+ t['Esh'] = 0x01A9;
+ t['Esmall'] = 0xF765;
+ t['Eta'] = 0x0397;
+ t['Etarmenian'] = 0x0538;
+ t['Etatonos'] = 0x0389;
+ t['Eth'] = 0x00D0;
+ t['Ethsmall'] = 0xF7F0;
+ t['Etilde'] = 0x1EBC;
+ t['Etildebelow'] = 0x1E1A;
+ t['Euro'] = 0x20AC;
+ t['Ezh'] = 0x01B7;
+ t['Ezhcaron'] = 0x01EE;
+ t['Ezhreversed'] = 0x01B8;
+ t['F'] = 0x0046;
+ t['Fcircle'] = 0x24BB;
+ t['Fdotaccent'] = 0x1E1E;
+ t['Feharmenian'] = 0x0556;
+ t['Feicoptic'] = 0x03E4;
+ t['Fhook'] = 0x0191;
+ t['Fitacyrillic'] = 0x0472;
+ t['Fiveroman'] = 0x2164;
+ t['Fmonospace'] = 0xFF26;
+ t['Fourroman'] = 0x2163;
+ t['Fsmall'] = 0xF766;
+ t['G'] = 0x0047;
+ t['GBsquare'] = 0x3387;
+ t['Gacute'] = 0x01F4;
+ t['Gamma'] = 0x0393;
+ t['Gammaafrican'] = 0x0194;
+ t['Gangiacoptic'] = 0x03EA;
+ t['Gbreve'] = 0x011E;
+ t['Gcaron'] = 0x01E6;
+ t['Gcedilla'] = 0x0122;
+ t['Gcircle'] = 0x24BC;
+ t['Gcircumflex'] = 0x011C;
+ t['Gcommaaccent'] = 0x0122;
+ t['Gdot'] = 0x0120;
+ t['Gdotaccent'] = 0x0120;
+ t['Gecyrillic'] = 0x0413;
+ t['Ghadarmenian'] = 0x0542;
+ t['Ghemiddlehookcyrillic'] = 0x0494;
+ t['Ghestrokecyrillic'] = 0x0492;
+ t['Gheupturncyrillic'] = 0x0490;
+ t['Ghook'] = 0x0193;
+ t['Gimarmenian'] = 0x0533;
+ t['Gjecyrillic'] = 0x0403;
+ t['Gmacron'] = 0x1E20;
+ t['Gmonospace'] = 0xFF27;
+ t['Grave'] = 0xF6CE;
+ t['Gravesmall'] = 0xF760;
+ t['Gsmall'] = 0xF767;
+ t['Gsmallhook'] = 0x029B;
+ t['Gstroke'] = 0x01E4;
+ t['H'] = 0x0048;
+ t['H18533'] = 0x25CF;
+ t['H18543'] = 0x25AA;
+ t['H18551'] = 0x25AB;
+ t['H22073'] = 0x25A1;
+ t['HPsquare'] = 0x33CB;
+ t['Haabkhasiancyrillic'] = 0x04A8;
+ t['Hadescendercyrillic'] = 0x04B2;
+ t['Hardsigncyrillic'] = 0x042A;
+ t['Hbar'] = 0x0126;
+ t['Hbrevebelow'] = 0x1E2A;
+ t['Hcedilla'] = 0x1E28;
+ t['Hcircle'] = 0x24BD;
+ t['Hcircumflex'] = 0x0124;
+ t['Hdieresis'] = 0x1E26;
+ t['Hdotaccent'] = 0x1E22;
+ t['Hdotbelow'] = 0x1E24;
+ t['Hmonospace'] = 0xFF28;
+ t['Hoarmenian'] = 0x0540;
+ t['Horicoptic'] = 0x03E8;
+ t['Hsmall'] = 0xF768;
+ t['Hungarumlaut'] = 0xF6CF;
+ t['Hungarumlautsmall'] = 0xF6F8;
+ t['Hzsquare'] = 0x3390;
+ t['I'] = 0x0049;
+ t['IAcyrillic'] = 0x042F;
+ t['IJ'] = 0x0132;
+ t['IUcyrillic'] = 0x042E;
+ t['Iacute'] = 0x00CD;
+ t['Iacutesmall'] = 0xF7ED;
+ t['Ibreve'] = 0x012C;
+ t['Icaron'] = 0x01CF;
+ t['Icircle'] = 0x24BE;
+ t['Icircumflex'] = 0x00CE;
+ t['Icircumflexsmall'] = 0xF7EE;
+ t['Icyrillic'] = 0x0406;
+ t['Idblgrave'] = 0x0208;
+ t['Idieresis'] = 0x00CF;
+ t['Idieresisacute'] = 0x1E2E;
+ t['Idieresiscyrillic'] = 0x04E4;
+ t['Idieresissmall'] = 0xF7EF;
+ t['Idot'] = 0x0130;
+ t['Idotaccent'] = 0x0130;
+ t['Idotbelow'] = 0x1ECA;
+ t['Iebrevecyrillic'] = 0x04D6;
+ t['Iecyrillic'] = 0x0415;
+ t['Ifraktur'] = 0x2111;
+ t['Igrave'] = 0x00CC;
+ t['Igravesmall'] = 0xF7EC;
+ t['Ihookabove'] = 0x1EC8;
+ t['Iicyrillic'] = 0x0418;
+ t['Iinvertedbreve'] = 0x020A;
+ t['Iishortcyrillic'] = 0x0419;
+ t['Imacron'] = 0x012A;
+ t['Imacroncyrillic'] = 0x04E2;
+ t['Imonospace'] = 0xFF29;
+ t['Iniarmenian'] = 0x053B;
+ t['Iocyrillic'] = 0x0401;
+ t['Iogonek'] = 0x012E;
+ t['Iota'] = 0x0399;
+ t['Iotaafrican'] = 0x0196;
+ t['Iotadieresis'] = 0x03AA;
+ t['Iotatonos'] = 0x038A;
+ t['Ismall'] = 0xF769;
+ t['Istroke'] = 0x0197;
+ t['Itilde'] = 0x0128;
+ t['Itildebelow'] = 0x1E2C;
+ t['Izhitsacyrillic'] = 0x0474;
+ t['Izhitsadblgravecyrillic'] = 0x0476;
+ t['J'] = 0x004A;
+ t['Jaarmenian'] = 0x0541;
+ t['Jcircle'] = 0x24BF;
+ t['Jcircumflex'] = 0x0134;
+ t['Jecyrillic'] = 0x0408;
+ t['Jheharmenian'] = 0x054B;
+ t['Jmonospace'] = 0xFF2A;
+ t['Jsmall'] = 0xF76A;
+ t['K'] = 0x004B;
+ t['KBsquare'] = 0x3385;
+ t['KKsquare'] = 0x33CD;
+ t['Kabashkircyrillic'] = 0x04A0;
+ t['Kacute'] = 0x1E30;
+ t['Kacyrillic'] = 0x041A;
+ t['Kadescendercyrillic'] = 0x049A;
+ t['Kahookcyrillic'] = 0x04C3;
+ t['Kappa'] = 0x039A;
+ t['Kastrokecyrillic'] = 0x049E;
+ t['Kaverticalstrokecyrillic'] = 0x049C;
+ t['Kcaron'] = 0x01E8;
+ t['Kcedilla'] = 0x0136;
+ t['Kcircle'] = 0x24C0;
+ t['Kcommaaccent'] = 0x0136;
+ t['Kdotbelow'] = 0x1E32;
+ t['Keharmenian'] = 0x0554;
+ t['Kenarmenian'] = 0x053F;
+ t['Khacyrillic'] = 0x0425;
+ t['Kheicoptic'] = 0x03E6;
+ t['Khook'] = 0x0198;
+ t['Kjecyrillic'] = 0x040C;
+ t['Klinebelow'] = 0x1E34;
+ t['Kmonospace'] = 0xFF2B;
+ t['Koppacyrillic'] = 0x0480;
+ t['Koppagreek'] = 0x03DE;
+ t['Ksicyrillic'] = 0x046E;
+ t['Ksmall'] = 0xF76B;
+ t['L'] = 0x004C;
+ t['LJ'] = 0x01C7;
+ t['LL'] = 0xF6BF;
+ t['Lacute'] = 0x0139;
+ t['Lambda'] = 0x039B;
+ t['Lcaron'] = 0x013D;
+ t['Lcedilla'] = 0x013B;
+ t['Lcircle'] = 0x24C1;
+ t['Lcircumflexbelow'] = 0x1E3C;
+ t['Lcommaaccent'] = 0x013B;
+ t['Ldot'] = 0x013F;
+ t['Ldotaccent'] = 0x013F;
+ t['Ldotbelow'] = 0x1E36;
+ t['Ldotbelowmacron'] = 0x1E38;
+ t['Liwnarmenian'] = 0x053C;
+ t['Lj'] = 0x01C8;
+ t['Ljecyrillic'] = 0x0409;
+ t['Llinebelow'] = 0x1E3A;
+ t['Lmonospace'] = 0xFF2C;
+ t['Lslash'] = 0x0141;
+ t['Lslashsmall'] = 0xF6F9;
+ t['Lsmall'] = 0xF76C;
+ t['M'] = 0x004D;
+ t['MBsquare'] = 0x3386;
+ t['Macron'] = 0xF6D0;
+ t['Macronsmall'] = 0xF7AF;
+ t['Macute'] = 0x1E3E;
+ t['Mcircle'] = 0x24C2;
+ t['Mdotaccent'] = 0x1E40;
+ t['Mdotbelow'] = 0x1E42;
+ t['Menarmenian'] = 0x0544;
+ t['Mmonospace'] = 0xFF2D;
+ t['Msmall'] = 0xF76D;
+ t['Mturned'] = 0x019C;
+ t['Mu'] = 0x039C;
+ t['N'] = 0x004E;
+ t['NJ'] = 0x01CA;
+ t['Nacute'] = 0x0143;
+ t['Ncaron'] = 0x0147;
+ t['Ncedilla'] = 0x0145;
+ t['Ncircle'] = 0x24C3;
+ t['Ncircumflexbelow'] = 0x1E4A;
+ t['Ncommaaccent'] = 0x0145;
+ t['Ndotaccent'] = 0x1E44;
+ t['Ndotbelow'] = 0x1E46;
+ t['Nhookleft'] = 0x019D;
+ t['Nineroman'] = 0x2168;
+ t['Nj'] = 0x01CB;
+ t['Njecyrillic'] = 0x040A;
+ t['Nlinebelow'] = 0x1E48;
+ t['Nmonospace'] = 0xFF2E;
+ t['Nowarmenian'] = 0x0546;
+ t['Nsmall'] = 0xF76E;
+ t['Ntilde'] = 0x00D1;
+ t['Ntildesmall'] = 0xF7F1;
+ t['Nu'] = 0x039D;
+ t['O'] = 0x004F;
+ t['OE'] = 0x0152;
+ t['OEsmall'] = 0xF6FA;
+ t['Oacute'] = 0x00D3;
+ t['Oacutesmall'] = 0xF7F3;
+ t['Obarredcyrillic'] = 0x04E8;
+ t['Obarreddieresiscyrillic'] = 0x04EA;
+ t['Obreve'] = 0x014E;
+ t['Ocaron'] = 0x01D1;
+ t['Ocenteredtilde'] = 0x019F;
+ t['Ocircle'] = 0x24C4;
+ t['Ocircumflex'] = 0x00D4;
+ t['Ocircumflexacute'] = 0x1ED0;
+ t['Ocircumflexdotbelow'] = 0x1ED8;
+ t['Ocircumflexgrave'] = 0x1ED2;
+ t['Ocircumflexhookabove'] = 0x1ED4;
+ t['Ocircumflexsmall'] = 0xF7F4;
+ t['Ocircumflextilde'] = 0x1ED6;
+ t['Ocyrillic'] = 0x041E;
+ t['Odblacute'] = 0x0150;
+ t['Odblgrave'] = 0x020C;
+ t['Odieresis'] = 0x00D6;
+ t['Odieresiscyrillic'] = 0x04E6;
+ t['Odieresissmall'] = 0xF7F6;
+ t['Odotbelow'] = 0x1ECC;
+ t['Ogoneksmall'] = 0xF6FB;
+ t['Ograve'] = 0x00D2;
+ t['Ogravesmall'] = 0xF7F2;
+ t['Oharmenian'] = 0x0555;
+ t['Ohm'] = 0x2126;
+ t['Ohookabove'] = 0x1ECE;
+ t['Ohorn'] = 0x01A0;
+ t['Ohornacute'] = 0x1EDA;
+ t['Ohorndotbelow'] = 0x1EE2;
+ t['Ohorngrave'] = 0x1EDC;
+ t['Ohornhookabove'] = 0x1EDE;
+ t['Ohorntilde'] = 0x1EE0;
+ t['Ohungarumlaut'] = 0x0150;
+ t['Oi'] = 0x01A2;
+ t['Oinvertedbreve'] = 0x020E;
+ t['Omacron'] = 0x014C;
+ t['Omacronacute'] = 0x1E52;
+ t['Omacrongrave'] = 0x1E50;
+ t['Omega'] = 0x2126;
+ t['Omegacyrillic'] = 0x0460;
+ t['Omegagreek'] = 0x03A9;
+ t['Omegaroundcyrillic'] = 0x047A;
+ t['Omegatitlocyrillic'] = 0x047C;
+ t['Omegatonos'] = 0x038F;
+ t['Omicron'] = 0x039F;
+ t['Omicrontonos'] = 0x038C;
+ t['Omonospace'] = 0xFF2F;
+ t['Oneroman'] = 0x2160;
+ t['Oogonek'] = 0x01EA;
+ t['Oogonekmacron'] = 0x01EC;
+ t['Oopen'] = 0x0186;
+ t['Oslash'] = 0x00D8;
+ t['Oslashacute'] = 0x01FE;
+ t['Oslashsmall'] = 0xF7F8;
+ t['Osmall'] = 0xF76F;
+ t['Ostrokeacute'] = 0x01FE;
+ t['Otcyrillic'] = 0x047E;
+ t['Otilde'] = 0x00D5;
+ t['Otildeacute'] = 0x1E4C;
+ t['Otildedieresis'] = 0x1E4E;
+ t['Otildesmall'] = 0xF7F5;
+ t['P'] = 0x0050;
+ t['Pacute'] = 0x1E54;
+ t['Pcircle'] = 0x24C5;
+ t['Pdotaccent'] = 0x1E56;
+ t['Pecyrillic'] = 0x041F;
+ t['Peharmenian'] = 0x054A;
+ t['Pemiddlehookcyrillic'] = 0x04A6;
+ t['Phi'] = 0x03A6;
+ t['Phook'] = 0x01A4;
+ t['Pi'] = 0x03A0;
+ t['Piwrarmenian'] = 0x0553;
+ t['Pmonospace'] = 0xFF30;
+ t['Psi'] = 0x03A8;
+ t['Psicyrillic'] = 0x0470;
+ t['Psmall'] = 0xF770;
+ t['Q'] = 0x0051;
+ t['Qcircle'] = 0x24C6;
+ t['Qmonospace'] = 0xFF31;
+ t['Qsmall'] = 0xF771;
+ t['R'] = 0x0052;
+ t['Raarmenian'] = 0x054C;
+ t['Racute'] = 0x0154;
+ t['Rcaron'] = 0x0158;
+ t['Rcedilla'] = 0x0156;
+ t['Rcircle'] = 0x24C7;
+ t['Rcommaaccent'] = 0x0156;
+ t['Rdblgrave'] = 0x0210;
+ t['Rdotaccent'] = 0x1E58;
+ t['Rdotbelow'] = 0x1E5A;
+ t['Rdotbelowmacron'] = 0x1E5C;
+ t['Reharmenian'] = 0x0550;
+ t['Rfraktur'] = 0x211C;
+ t['Rho'] = 0x03A1;
+ t['Ringsmall'] = 0xF6FC;
+ t['Rinvertedbreve'] = 0x0212;
+ t['Rlinebelow'] = 0x1E5E;
+ t['Rmonospace'] = 0xFF32;
+ t['Rsmall'] = 0xF772;
+ t['Rsmallinverted'] = 0x0281;
+ t['Rsmallinvertedsuperior'] = 0x02B6;
+ t['S'] = 0x0053;
+ t['SF010000'] = 0x250C;
+ t['SF020000'] = 0x2514;
+ t['SF030000'] = 0x2510;
+ t['SF040000'] = 0x2518;
+ t['SF050000'] = 0x253C;
+ t['SF060000'] = 0x252C;
+ t['SF070000'] = 0x2534;
+ t['SF080000'] = 0x251C;
+ t['SF090000'] = 0x2524;
+ t['SF100000'] = 0x2500;
+ t['SF110000'] = 0x2502;
+ t['SF190000'] = 0x2561;
+ t['SF200000'] = 0x2562;
+ t['SF210000'] = 0x2556;
+ t['SF220000'] = 0x2555;
+ t['SF230000'] = 0x2563;
+ t['SF240000'] = 0x2551;
+ t['SF250000'] = 0x2557;
+ t['SF260000'] = 0x255D;
+ t['SF270000'] = 0x255C;
+ t['SF280000'] = 0x255B;
+ t['SF360000'] = 0x255E;
+ t['SF370000'] = 0x255F;
+ t['SF380000'] = 0x255A;
+ t['SF390000'] = 0x2554;
+ t['SF400000'] = 0x2569;
+ t['SF410000'] = 0x2566;
+ t['SF420000'] = 0x2560;
+ t['SF430000'] = 0x2550;
+ t['SF440000'] = 0x256C;
+ t['SF450000'] = 0x2567;
+ t['SF460000'] = 0x2568;
+ t['SF470000'] = 0x2564;
+ t['SF480000'] = 0x2565;
+ t['SF490000'] = 0x2559;
+ t['SF500000'] = 0x2558;
+ t['SF510000'] = 0x2552;
+ t['SF520000'] = 0x2553;
+ t['SF530000'] = 0x256B;
+ t['SF540000'] = 0x256A;
+ t['Sacute'] = 0x015A;
+ t['Sacutedotaccent'] = 0x1E64;
+ t['Sampigreek'] = 0x03E0;
+ t['Scaron'] = 0x0160;
+ t['Scarondotaccent'] = 0x1E66;
+ t['Scaronsmall'] = 0xF6FD;
+ t['Scedilla'] = 0x015E;
+ t['Schwa'] = 0x018F;
+ t['Schwacyrillic'] = 0x04D8;
+ t['Schwadieresiscyrillic'] = 0x04DA;
+ t['Scircle'] = 0x24C8;
+ t['Scircumflex'] = 0x015C;
+ t['Scommaaccent'] = 0x0218;
+ t['Sdotaccent'] = 0x1E60;
+ t['Sdotbelow'] = 0x1E62;
+ t['Sdotbelowdotaccent'] = 0x1E68;
+ t['Seharmenian'] = 0x054D;
+ t['Sevenroman'] = 0x2166;
+ t['Shaarmenian'] = 0x0547;
+ t['Shacyrillic'] = 0x0428;
+ t['Shchacyrillic'] = 0x0429;
+ t['Sheicoptic'] = 0x03E2;
+ t['Shhacyrillic'] = 0x04BA;
+ t['Shimacoptic'] = 0x03EC;
+ t['Sigma'] = 0x03A3;
+ t['Sixroman'] = 0x2165;
+ t['Smonospace'] = 0xFF33;
+ t['Softsigncyrillic'] = 0x042C;
+ t['Ssmall'] = 0xF773;
+ t['Stigmagreek'] = 0x03DA;
+ t['T'] = 0x0054;
+ t['Tau'] = 0x03A4;
+ t['Tbar'] = 0x0166;
+ t['Tcaron'] = 0x0164;
+ t['Tcedilla'] = 0x0162;
+ t['Tcircle'] = 0x24C9;
+ t['Tcircumflexbelow'] = 0x1E70;
+ t['Tcommaaccent'] = 0x0162;
+ t['Tdotaccent'] = 0x1E6A;
+ t['Tdotbelow'] = 0x1E6C;
+ t['Tecyrillic'] = 0x0422;
+ t['Tedescendercyrillic'] = 0x04AC;
+ t['Tenroman'] = 0x2169;
+ t['Tetsecyrillic'] = 0x04B4;
+ t['Theta'] = 0x0398;
+ t['Thook'] = 0x01AC;
+ t['Thorn'] = 0x00DE;
+ t['Thornsmall'] = 0xF7FE;
+ t['Threeroman'] = 0x2162;
+ t['Tildesmall'] = 0xF6FE;
+ t['Tiwnarmenian'] = 0x054F;
+ t['Tlinebelow'] = 0x1E6E;
+ t['Tmonospace'] = 0xFF34;
+ t['Toarmenian'] = 0x0539;
+ t['Tonefive'] = 0x01BC;
+ t['Tonesix'] = 0x0184;
+ t['Tonetwo'] = 0x01A7;
+ t['Tretroflexhook'] = 0x01AE;
+ t['Tsecyrillic'] = 0x0426;
+ t['Tshecyrillic'] = 0x040B;
+ t['Tsmall'] = 0xF774;
+ t['Twelveroman'] = 0x216B;
+ t['Tworoman'] = 0x2161;
+ t['U'] = 0x0055;
+ t['Uacute'] = 0x00DA;
+ t['Uacutesmall'] = 0xF7FA;
+ t['Ubreve'] = 0x016C;
+ t['Ucaron'] = 0x01D3;
+ t['Ucircle'] = 0x24CA;
+ t['Ucircumflex'] = 0x00DB;
+ t['Ucircumflexbelow'] = 0x1E76;
+ t['Ucircumflexsmall'] = 0xF7FB;
+ t['Ucyrillic'] = 0x0423;
+ t['Udblacute'] = 0x0170;
+ t['Udblgrave'] = 0x0214;
+ t['Udieresis'] = 0x00DC;
+ t['Udieresisacute'] = 0x01D7;
+ t['Udieresisbelow'] = 0x1E72;
+ t['Udieresiscaron'] = 0x01D9;
+ t['Udieresiscyrillic'] = 0x04F0;
+ t['Udieresisgrave'] = 0x01DB;
+ t['Udieresismacron'] = 0x01D5;
+ t['Udieresissmall'] = 0xF7FC;
+ t['Udotbelow'] = 0x1EE4;
+ t['Ugrave'] = 0x00D9;
+ t['Ugravesmall'] = 0xF7F9;
+ t['Uhookabove'] = 0x1EE6;
+ t['Uhorn'] = 0x01AF;
+ t['Uhornacute'] = 0x1EE8;
+ t['Uhorndotbelow'] = 0x1EF0;
+ t['Uhorngrave'] = 0x1EEA;
+ t['Uhornhookabove'] = 0x1EEC;
+ t['Uhorntilde'] = 0x1EEE;
+ t['Uhungarumlaut'] = 0x0170;
+ t['Uhungarumlautcyrillic'] = 0x04F2;
+ t['Uinvertedbreve'] = 0x0216;
+ t['Ukcyrillic'] = 0x0478;
+ t['Umacron'] = 0x016A;
+ t['Umacroncyrillic'] = 0x04EE;
+ t['Umacrondieresis'] = 0x1E7A;
+ t['Umonospace'] = 0xFF35;
+ t['Uogonek'] = 0x0172;
+ t['Upsilon'] = 0x03A5;
+ t['Upsilon1'] = 0x03D2;
+ t['Upsilonacutehooksymbolgreek'] = 0x03D3;
+ t['Upsilonafrican'] = 0x01B1;
+ t['Upsilondieresis'] = 0x03AB;
+ t['Upsilondieresishooksymbolgreek'] = 0x03D4;
+ t['Upsilonhooksymbol'] = 0x03D2;
+ t['Upsilontonos'] = 0x038E;
+ t['Uring'] = 0x016E;
+ t['Ushortcyrillic'] = 0x040E;
+ t['Usmall'] = 0xF775;
+ t['Ustraightcyrillic'] = 0x04AE;
+ t['Ustraightstrokecyrillic'] = 0x04B0;
+ t['Utilde'] = 0x0168;
+ t['Utildeacute'] = 0x1E78;
+ t['Utildebelow'] = 0x1E74;
+ t['V'] = 0x0056;
+ t['Vcircle'] = 0x24CB;
+ t['Vdotbelow'] = 0x1E7E;
+ t['Vecyrillic'] = 0x0412;
+ t['Vewarmenian'] = 0x054E;
+ t['Vhook'] = 0x01B2;
+ t['Vmonospace'] = 0xFF36;
+ t['Voarmenian'] = 0x0548;
+ t['Vsmall'] = 0xF776;
+ t['Vtilde'] = 0x1E7C;
+ t['W'] = 0x0057;
+ t['Wacute'] = 0x1E82;
+ t['Wcircle'] = 0x24CC;
+ t['Wcircumflex'] = 0x0174;
+ t['Wdieresis'] = 0x1E84;
+ t['Wdotaccent'] = 0x1E86;
+ t['Wdotbelow'] = 0x1E88;
+ t['Wgrave'] = 0x1E80;
+ t['Wmonospace'] = 0xFF37;
+ t['Wsmall'] = 0xF777;
+ t['X'] = 0x0058;
+ t['Xcircle'] = 0x24CD;
+ t['Xdieresis'] = 0x1E8C;
+ t['Xdotaccent'] = 0x1E8A;
+ t['Xeharmenian'] = 0x053D;
+ t['Xi'] = 0x039E;
+ t['Xmonospace'] = 0xFF38;
+ t['Xsmall'] = 0xF778;
+ t['Y'] = 0x0059;
+ t['Yacute'] = 0x00DD;
+ t['Yacutesmall'] = 0xF7FD;
+ t['Yatcyrillic'] = 0x0462;
+ t['Ycircle'] = 0x24CE;
+ t['Ycircumflex'] = 0x0176;
+ t['Ydieresis'] = 0x0178;
+ t['Ydieresissmall'] = 0xF7FF;
+ t['Ydotaccent'] = 0x1E8E;
+ t['Ydotbelow'] = 0x1EF4;
+ t['Yericyrillic'] = 0x042B;
+ t['Yerudieresiscyrillic'] = 0x04F8;
+ t['Ygrave'] = 0x1EF2;
+ t['Yhook'] = 0x01B3;
+ t['Yhookabove'] = 0x1EF6;
+ t['Yiarmenian'] = 0x0545;
+ t['Yicyrillic'] = 0x0407;
+ t['Yiwnarmenian'] = 0x0552;
+ t['Ymonospace'] = 0xFF39;
+ t['Ysmall'] = 0xF779;
+ t['Ytilde'] = 0x1EF8;
+ t['Yusbigcyrillic'] = 0x046A;
+ t['Yusbigiotifiedcyrillic'] = 0x046C;
+ t['Yuslittlecyrillic'] = 0x0466;
+ t['Yuslittleiotifiedcyrillic'] = 0x0468;
+ t['Z'] = 0x005A;
+ t['Zaarmenian'] = 0x0536;
+ t['Zacute'] = 0x0179;
+ t['Zcaron'] = 0x017D;
+ t['Zcaronsmall'] = 0xF6FF;
+ t['Zcircle'] = 0x24CF;
+ t['Zcircumflex'] = 0x1E90;
+ t['Zdot'] = 0x017B;
+ t['Zdotaccent'] = 0x017B;
+ t['Zdotbelow'] = 0x1E92;
+ t['Zecyrillic'] = 0x0417;
+ t['Zedescendercyrillic'] = 0x0498;
+ t['Zedieresiscyrillic'] = 0x04DE;
+ t['Zeta'] = 0x0396;
+ t['Zhearmenian'] = 0x053A;
+ t['Zhebrevecyrillic'] = 0x04C1;
+ t['Zhecyrillic'] = 0x0416;
+ t['Zhedescendercyrillic'] = 0x0496;
+ t['Zhedieresiscyrillic'] = 0x04DC;
+ t['Zlinebelow'] = 0x1E94;
+ t['Zmonospace'] = 0xFF3A;
+ t['Zsmall'] = 0xF77A;
+ t['Zstroke'] = 0x01B5;
+ t['a'] = 0x0061;
+ t['aabengali'] = 0x0986;
+ t['aacute'] = 0x00E1;
+ t['aadeva'] = 0x0906;
+ t['aagujarati'] = 0x0A86;
+ t['aagurmukhi'] = 0x0A06;
+ t['aamatragurmukhi'] = 0x0A3E;
+ t['aarusquare'] = 0x3303;
+ t['aavowelsignbengali'] = 0x09BE;
+ t['aavowelsigndeva'] = 0x093E;
+ t['aavowelsigngujarati'] = 0x0ABE;
+ t['abbreviationmarkarmenian'] = 0x055F;
+ t['abbreviationsigndeva'] = 0x0970;
+ t['abengali'] = 0x0985;
+ t['abopomofo'] = 0x311A;
+ t['abreve'] = 0x0103;
+ t['abreveacute'] = 0x1EAF;
+ t['abrevecyrillic'] = 0x04D1;
+ t['abrevedotbelow'] = 0x1EB7;
+ t['abrevegrave'] = 0x1EB1;
+ t['abrevehookabove'] = 0x1EB3;
+ t['abrevetilde'] = 0x1EB5;
+ t['acaron'] = 0x01CE;
+ t['acircle'] = 0x24D0;
+ t['acircumflex'] = 0x00E2;
+ t['acircumflexacute'] = 0x1EA5;
+ t['acircumflexdotbelow'] = 0x1EAD;
+ t['acircumflexgrave'] = 0x1EA7;
+ t['acircumflexhookabove'] = 0x1EA9;
+ t['acircumflextilde'] = 0x1EAB;
+ t['acute'] = 0x00B4;
+ t['acutebelowcmb'] = 0x0317;
+ t['acutecmb'] = 0x0301;
+ t['acutecomb'] = 0x0301;
+ t['acutedeva'] = 0x0954;
+ t['acutelowmod'] = 0x02CF;
+ t['acutetonecmb'] = 0x0341;
+ t['acyrillic'] = 0x0430;
+ t['adblgrave'] = 0x0201;
+ t['addakgurmukhi'] = 0x0A71;
+ t['adeva'] = 0x0905;
+ t['adieresis'] = 0x00E4;
+ t['adieresiscyrillic'] = 0x04D3;
+ t['adieresismacron'] = 0x01DF;
+ t['adotbelow'] = 0x1EA1;
+ t['adotmacron'] = 0x01E1;
+ t['ae'] = 0x00E6;
+ t['aeacute'] = 0x01FD;
+ t['aekorean'] = 0x3150;
+ t['aemacron'] = 0x01E3;
+ t['afii00208'] = 0x2015;
+ t['afii08941'] = 0x20A4;
+ t['afii10017'] = 0x0410;
+ t['afii10018'] = 0x0411;
+ t['afii10019'] = 0x0412;
+ t['afii10020'] = 0x0413;
+ t['afii10021'] = 0x0414;
+ t['afii10022'] = 0x0415;
+ t['afii10023'] = 0x0401;
+ t['afii10024'] = 0x0416;
+ t['afii10025'] = 0x0417;
+ t['afii10026'] = 0x0418;
+ t['afii10027'] = 0x0419;
+ t['afii10028'] = 0x041A;
+ t['afii10029'] = 0x041B;
+ t['afii10030'] = 0x041C;
+ t['afii10031'] = 0x041D;
+ t['afii10032'] = 0x041E;
+ t['afii10033'] = 0x041F;
+ t['afii10034'] = 0x0420;
+ t['afii10035'] = 0x0421;
+ t['afii10036'] = 0x0422;
+ t['afii10037'] = 0x0423;
+ t['afii10038'] = 0x0424;
+ t['afii10039'] = 0x0425;
+ t['afii10040'] = 0x0426;
+ t['afii10041'] = 0x0427;
+ t['afii10042'] = 0x0428;
+ t['afii10043'] = 0x0429;
+ t['afii10044'] = 0x042A;
+ t['afii10045'] = 0x042B;
+ t['afii10046'] = 0x042C;
+ t['afii10047'] = 0x042D;
+ t['afii10048'] = 0x042E;
+ t['afii10049'] = 0x042F;
+ t['afii10050'] = 0x0490;
+ t['afii10051'] = 0x0402;
+ t['afii10052'] = 0x0403;
+ t['afii10053'] = 0x0404;
+ t['afii10054'] = 0x0405;
+ t['afii10055'] = 0x0406;
+ t['afii10056'] = 0x0407;
+ t['afii10057'] = 0x0408;
+ t['afii10058'] = 0x0409;
+ t['afii10059'] = 0x040A;
+ t['afii10060'] = 0x040B;
+ t['afii10061'] = 0x040C;
+ t['afii10062'] = 0x040E;
+ t['afii10063'] = 0xF6C4;
+ t['afii10064'] = 0xF6C5;
+ t['afii10065'] = 0x0430;
+ t['afii10066'] = 0x0431;
+ t['afii10067'] = 0x0432;
+ t['afii10068'] = 0x0433;
+ t['afii10069'] = 0x0434;
+ t['afii10070'] = 0x0435;
+ t['afii10071'] = 0x0451;
+ t['afii10072'] = 0x0436;
+ t['afii10073'] = 0x0437;
+ t['afii10074'] = 0x0438;
+ t['afii10075'] = 0x0439;
+ t['afii10076'] = 0x043A;
+ t['afii10077'] = 0x043B;
+ t['afii10078'] = 0x043C;
+ t['afii10079'] = 0x043D;
+ t['afii10080'] = 0x043E;
+ t['afii10081'] = 0x043F;
+ t['afii10082'] = 0x0440;
+ t['afii10083'] = 0x0441;
+ t['afii10084'] = 0x0442;
+ t['afii10085'] = 0x0443;
+ t['afii10086'] = 0x0444;
+ t['afii10087'] = 0x0445;
+ t['afii10088'] = 0x0446;
+ t['afii10089'] = 0x0447;
+ t['afii10090'] = 0x0448;
+ t['afii10091'] = 0x0449;
+ t['afii10092'] = 0x044A;
+ t['afii10093'] = 0x044B;
+ t['afii10094'] = 0x044C;
+ t['afii10095'] = 0x044D;
+ t['afii10096'] = 0x044E;
+ t['afii10097'] = 0x044F;
+ t['afii10098'] = 0x0491;
+ t['afii10099'] = 0x0452;
+ t['afii10100'] = 0x0453;
+ t['afii10101'] = 0x0454;
+ t['afii10102'] = 0x0455;
+ t['afii10103'] = 0x0456;
+ t['afii10104'] = 0x0457;
+ t['afii10105'] = 0x0458;
+ t['afii10106'] = 0x0459;
+ t['afii10107'] = 0x045A;
+ t['afii10108'] = 0x045B;
+ t['afii10109'] = 0x045C;
+ t['afii10110'] = 0x045E;
+ t['afii10145'] = 0x040F;
+ t['afii10146'] = 0x0462;
+ t['afii10147'] = 0x0472;
+ t['afii10148'] = 0x0474;
+ t['afii10192'] = 0xF6C6;
+ t['afii10193'] = 0x045F;
+ t['afii10194'] = 0x0463;
+ t['afii10195'] = 0x0473;
+ t['afii10196'] = 0x0475;
+ t['afii10831'] = 0xF6C7;
+ t['afii10832'] = 0xF6C8;
+ t['afii10846'] = 0x04D9;
+ t['afii299'] = 0x200E;
+ t['afii300'] = 0x200F;
+ t['afii301'] = 0x200D;
+ t['afii57381'] = 0x066A;
+ t['afii57388'] = 0x060C;
+ t['afii57392'] = 0x0660;
+ t['afii57393'] = 0x0661;
+ t['afii57394'] = 0x0662;
+ t['afii57395'] = 0x0663;
+ t['afii57396'] = 0x0664;
+ t['afii57397'] = 0x0665;
+ t['afii57398'] = 0x0666;
+ t['afii57399'] = 0x0667;
+ t['afii57400'] = 0x0668;
+ t['afii57401'] = 0x0669;
+ t['afii57403'] = 0x061B;
+ t['afii57407'] = 0x061F;
+ t['afii57409'] = 0x0621;
+ t['afii57410'] = 0x0622;
+ t['afii57411'] = 0x0623;
+ t['afii57412'] = 0x0624;
+ t['afii57413'] = 0x0625;
+ t['afii57414'] = 0x0626;
+ t['afii57415'] = 0x0627;
+ t['afii57416'] = 0x0628;
+ t['afii57417'] = 0x0629;
+ t['afii57418'] = 0x062A;
+ t['afii57419'] = 0x062B;
+ t['afii57420'] = 0x062C;
+ t['afii57421'] = 0x062D;
+ t['afii57422'] = 0x062E;
+ t['afii57423'] = 0x062F;
+ t['afii57424'] = 0x0630;
+ t['afii57425'] = 0x0631;
+ t['afii57426'] = 0x0632;
+ t['afii57427'] = 0x0633;
+ t['afii57428'] = 0x0634;
+ t['afii57429'] = 0x0635;
+ t['afii57430'] = 0x0636;
+ t['afii57431'] = 0x0637;
+ t['afii57432'] = 0x0638;
+ t['afii57433'] = 0x0639;
+ t['afii57434'] = 0x063A;
+ t['afii57440'] = 0x0640;
+ t['afii57441'] = 0x0641;
+ t['afii57442'] = 0x0642;
+ t['afii57443'] = 0x0643;
+ t['afii57444'] = 0x0644;
+ t['afii57445'] = 0x0645;
+ t['afii57446'] = 0x0646;
+ t['afii57448'] = 0x0648;
+ t['afii57449'] = 0x0649;
+ t['afii57450'] = 0x064A;
+ t['afii57451'] = 0x064B;
+ t['afii57452'] = 0x064C;
+ t['afii57453'] = 0x064D;
+ t['afii57454'] = 0x064E;
+ t['afii57455'] = 0x064F;
+ t['afii57456'] = 0x0650;
+ t['afii57457'] = 0x0651;
+ t['afii57458'] = 0x0652;
+ t['afii57470'] = 0x0647;
+ t['afii57505'] = 0x06A4;
+ t['afii57506'] = 0x067E;
+ t['afii57507'] = 0x0686;
+ t['afii57508'] = 0x0698;
+ t['afii57509'] = 0x06AF;
+ t['afii57511'] = 0x0679;
+ t['afii57512'] = 0x0688;
+ t['afii57513'] = 0x0691;
+ t['afii57514'] = 0x06BA;
+ t['afii57519'] = 0x06D2;
+ t['afii57534'] = 0x06D5;
+ t['afii57636'] = 0x20AA;
+ t['afii57645'] = 0x05BE;
+ t['afii57658'] = 0x05C3;
+ t['afii57664'] = 0x05D0;
+ t['afii57665'] = 0x05D1;
+ t['afii57666'] = 0x05D2;
+ t['afii57667'] = 0x05D3;
+ t['afii57668'] = 0x05D4;
+ t['afii57669'] = 0x05D5;
+ t['afii57670'] = 0x05D6;
+ t['afii57671'] = 0x05D7;
+ t['afii57672'] = 0x05D8;
+ t['afii57673'] = 0x05D9;
+ t['afii57674'] = 0x05DA;
+ t['afii57675'] = 0x05DB;
+ t['afii57676'] = 0x05DC;
+ t['afii57677'] = 0x05DD;
+ t['afii57678'] = 0x05DE;
+ t['afii57679'] = 0x05DF;
+ t['afii57680'] = 0x05E0;
+ t['afii57681'] = 0x05E1;
+ t['afii57682'] = 0x05E2;
+ t['afii57683'] = 0x05E3;
+ t['afii57684'] = 0x05E4;
+ t['afii57685'] = 0x05E5;
+ t['afii57686'] = 0x05E6;
+ t['afii57687'] = 0x05E7;
+ t['afii57688'] = 0x05E8;
+ t['afii57689'] = 0x05E9;
+ t['afii57690'] = 0x05EA;
+ t['afii57694'] = 0xFB2A;
+ t['afii57695'] = 0xFB2B;
+ t['afii57700'] = 0xFB4B;
+ t['afii57705'] = 0xFB1F;
+ t['afii57716'] = 0x05F0;
+ t['afii57717'] = 0x05F1;
+ t['afii57718'] = 0x05F2;
+ t['afii57723'] = 0xFB35;
+ t['afii57793'] = 0x05B4;
+ t['afii57794'] = 0x05B5;
+ t['afii57795'] = 0x05B6;
+ t['afii57796'] = 0x05BB;
+ t['afii57797'] = 0x05B8;
+ t['afii57798'] = 0x05B7;
+ t['afii57799'] = 0x05B0;
+ t['afii57800'] = 0x05B2;
+ t['afii57801'] = 0x05B1;
+ t['afii57802'] = 0x05B3;
+ t['afii57803'] = 0x05C2;
+ t['afii57804'] = 0x05C1;
+ t['afii57806'] = 0x05B9;
+ t['afii57807'] = 0x05BC;
+ t['afii57839'] = 0x05BD;
+ t['afii57841'] = 0x05BF;
+ t['afii57842'] = 0x05C0;
+ t['afii57929'] = 0x02BC;
+ t['afii61248'] = 0x2105;
+ t['afii61289'] = 0x2113;
+ t['afii61352'] = 0x2116;
+ t['afii61573'] = 0x202C;
+ t['afii61574'] = 0x202D;
+ t['afii61575'] = 0x202E;
+ t['afii61664'] = 0x200C;
+ t['afii63167'] = 0x066D;
+ t['afii64937'] = 0x02BD;
+ t['agrave'] = 0x00E0;
+ t['agujarati'] = 0x0A85;
+ t['agurmukhi'] = 0x0A05;
+ t['ahiragana'] = 0x3042;
+ t['ahookabove'] = 0x1EA3;
+ t['aibengali'] = 0x0990;
+ t['aibopomofo'] = 0x311E;
+ t['aideva'] = 0x0910;
+ t['aiecyrillic'] = 0x04D5;
+ t['aigujarati'] = 0x0A90;
+ t['aigurmukhi'] = 0x0A10;
+ t['aimatragurmukhi'] = 0x0A48;
+ t['ainarabic'] = 0x0639;
+ t['ainfinalarabic'] = 0xFECA;
+ t['aininitialarabic'] = 0xFECB;
+ t['ainmedialarabic'] = 0xFECC;
+ t['ainvertedbreve'] = 0x0203;
+ t['aivowelsignbengali'] = 0x09C8;
+ t['aivowelsigndeva'] = 0x0948;
+ t['aivowelsigngujarati'] = 0x0AC8;
+ t['akatakana'] = 0x30A2;
+ t['akatakanahalfwidth'] = 0xFF71;
+ t['akorean'] = 0x314F;
+ t['alef'] = 0x05D0;
+ t['alefarabic'] = 0x0627;
+ t['alefdageshhebrew'] = 0xFB30;
+ t['aleffinalarabic'] = 0xFE8E;
+ t['alefhamzaabovearabic'] = 0x0623;
+ t['alefhamzaabovefinalarabic'] = 0xFE84;
+ t['alefhamzabelowarabic'] = 0x0625;
+ t['alefhamzabelowfinalarabic'] = 0xFE88;
+ t['alefhebrew'] = 0x05D0;
+ t['aleflamedhebrew'] = 0xFB4F;
+ t['alefmaddaabovearabic'] = 0x0622;
+ t['alefmaddaabovefinalarabic'] = 0xFE82;
+ t['alefmaksuraarabic'] = 0x0649;
+ t['alefmaksurafinalarabic'] = 0xFEF0;
+ t['alefmaksurainitialarabic'] = 0xFEF3;
+ t['alefmaksuramedialarabic'] = 0xFEF4;
+ t['alefpatahhebrew'] = 0xFB2E;
+ t['alefqamatshebrew'] = 0xFB2F;
+ t['aleph'] = 0x2135;
+ t['allequal'] = 0x224C;
+ t['alpha'] = 0x03B1;
+ t['alphatonos'] = 0x03AC;
+ t['amacron'] = 0x0101;
+ t['amonospace'] = 0xFF41;
+ t['ampersand'] = 0x0026;
+ t['ampersandmonospace'] = 0xFF06;
+ t['ampersandsmall'] = 0xF726;
+ t['amsquare'] = 0x33C2;
+ t['anbopomofo'] = 0x3122;
+ t['angbopomofo'] = 0x3124;
+ t['angbracketleft'] = 0x3008; // Glyph is missing from Adobe's original list.
+ t['angbracketright'] = 0x3009; // Glyph is missing from Adobe's original list.
+ t['angkhankhuthai'] = 0x0E5A;
+ t['angle'] = 0x2220;
+ t['anglebracketleft'] = 0x3008;
+ t['anglebracketleftvertical'] = 0xFE3F;
+ t['anglebracketright'] = 0x3009;
+ t['anglebracketrightvertical'] = 0xFE40;
+ t['angleleft'] = 0x2329;
+ t['angleright'] = 0x232A;
+ t['angstrom'] = 0x212B;
+ t['anoteleia'] = 0x0387;
+ t['anudattadeva'] = 0x0952;
+ t['anusvarabengali'] = 0x0982;
+ t['anusvaradeva'] = 0x0902;
+ t['anusvaragujarati'] = 0x0A82;
+ t['aogonek'] = 0x0105;
+ t['apaatosquare'] = 0x3300;
+ t['aparen'] = 0x249C;
+ t['apostrophearmenian'] = 0x055A;
+ t['apostrophemod'] = 0x02BC;
+ t['apple'] = 0xF8FF;
+ t['approaches'] = 0x2250;
+ t['approxequal'] = 0x2248;
+ t['approxequalorimage'] = 0x2252;
+ t['approximatelyequal'] = 0x2245;
+ t['araeaekorean'] = 0x318E;
+ t['araeakorean'] = 0x318D;
+ t['arc'] = 0x2312;
+ t['arighthalfring'] = 0x1E9A;
+ t['aring'] = 0x00E5;
+ t['aringacute'] = 0x01FB;
+ t['aringbelow'] = 0x1E01;
+ t['arrowboth'] = 0x2194;
+ t['arrowdashdown'] = 0x21E3;
+ t['arrowdashleft'] = 0x21E0;
+ t['arrowdashright'] = 0x21E2;
+ t['arrowdashup'] = 0x21E1;
+ t['arrowdblboth'] = 0x21D4;
+ t['arrowdbldown'] = 0x21D3;
+ t['arrowdblleft'] = 0x21D0;
+ t['arrowdblright'] = 0x21D2;
+ t['arrowdblup'] = 0x21D1;
+ t['arrowdown'] = 0x2193;
+ t['arrowdownleft'] = 0x2199;
+ t['arrowdownright'] = 0x2198;
+ t['arrowdownwhite'] = 0x21E9;
+ t['arrowheaddownmod'] = 0x02C5;
+ t['arrowheadleftmod'] = 0x02C2;
+ t['arrowheadrightmod'] = 0x02C3;
+ t['arrowheadupmod'] = 0x02C4;
+ t['arrowhorizex'] = 0xF8E7;
+ t['arrowleft'] = 0x2190;
+ t['arrowleftdbl'] = 0x21D0;
+ t['arrowleftdblstroke'] = 0x21CD;
+ t['arrowleftoverright'] = 0x21C6;
+ t['arrowleftwhite'] = 0x21E6;
+ t['arrowright'] = 0x2192;
+ t['arrowrightdblstroke'] = 0x21CF;
+ t['arrowrightheavy'] = 0x279E;
+ t['arrowrightoverleft'] = 0x21C4;
+ t['arrowrightwhite'] = 0x21E8;
+ t['arrowtableft'] = 0x21E4;
+ t['arrowtabright'] = 0x21E5;
+ t['arrowup'] = 0x2191;
+ t['arrowupdn'] = 0x2195;
+ t['arrowupdnbse'] = 0x21A8;
+ t['arrowupdownbase'] = 0x21A8;
+ t['arrowupleft'] = 0x2196;
+ t['arrowupleftofdown'] = 0x21C5;
+ t['arrowupright'] = 0x2197;
+ t['arrowupwhite'] = 0x21E7;
+ t['arrowvertex'] = 0xF8E6;
+ t['asciicircum'] = 0x005E;
+ t['asciicircummonospace'] = 0xFF3E;
+ t['asciitilde'] = 0x007E;
+ t['asciitildemonospace'] = 0xFF5E;
+ t['ascript'] = 0x0251;
+ t['ascriptturned'] = 0x0252;
+ t['asmallhiragana'] = 0x3041;
+ t['asmallkatakana'] = 0x30A1;
+ t['asmallkatakanahalfwidth'] = 0xFF67;
+ t['asterisk'] = 0x002A;
+ t['asteriskaltonearabic'] = 0x066D;
+ t['asteriskarabic'] = 0x066D;
+ t['asteriskmath'] = 0x2217;
+ t['asteriskmonospace'] = 0xFF0A;
+ t['asterisksmall'] = 0xFE61;
+ t['asterism'] = 0x2042;
+ t['asuperior'] = 0xF6E9;
+ t['asymptoticallyequal'] = 0x2243;
+ t['at'] = 0x0040;
+ t['atilde'] = 0x00E3;
+ t['atmonospace'] = 0xFF20;
+ t['atsmall'] = 0xFE6B;
+ t['aturned'] = 0x0250;
+ t['aubengali'] = 0x0994;
+ t['aubopomofo'] = 0x3120;
+ t['audeva'] = 0x0914;
+ t['augujarati'] = 0x0A94;
+ t['augurmukhi'] = 0x0A14;
+ t['aulengthmarkbengali'] = 0x09D7;
+ t['aumatragurmukhi'] = 0x0A4C;
+ t['auvowelsignbengali'] = 0x09CC;
+ t['auvowelsigndeva'] = 0x094C;
+ t['auvowelsigngujarati'] = 0x0ACC;
+ t['avagrahadeva'] = 0x093D;
+ t['aybarmenian'] = 0x0561;
+ t['ayin'] = 0x05E2;
+ t['ayinaltonehebrew'] = 0xFB20;
+ t['ayinhebrew'] = 0x05E2;
+ t['b'] = 0x0062;
+ t['babengali'] = 0x09AC;
+ t['backslash'] = 0x005C;
+ t['backslashmonospace'] = 0xFF3C;
+ t['badeva'] = 0x092C;
+ t['bagujarati'] = 0x0AAC;
+ t['bagurmukhi'] = 0x0A2C;
+ t['bahiragana'] = 0x3070;
+ t['bahtthai'] = 0x0E3F;
+ t['bakatakana'] = 0x30D0;
+ t['bar'] = 0x007C;
+ t['barmonospace'] = 0xFF5C;
+ t['bbopomofo'] = 0x3105;
+ t['bcircle'] = 0x24D1;
+ t['bdotaccent'] = 0x1E03;
+ t['bdotbelow'] = 0x1E05;
+ t['beamedsixteenthnotes'] = 0x266C;
+ t['because'] = 0x2235;
+ t['becyrillic'] = 0x0431;
+ t['beharabic'] = 0x0628;
+ t['behfinalarabic'] = 0xFE90;
+ t['behinitialarabic'] = 0xFE91;
+ t['behiragana'] = 0x3079;
+ t['behmedialarabic'] = 0xFE92;
+ t['behmeeminitialarabic'] = 0xFC9F;
+ t['behmeemisolatedarabic'] = 0xFC08;
+ t['behnoonfinalarabic'] = 0xFC6D;
+ t['bekatakana'] = 0x30D9;
+ t['benarmenian'] = 0x0562;
+ t['bet'] = 0x05D1;
+ t['beta'] = 0x03B2;
+ t['betasymbolgreek'] = 0x03D0;
+ t['betdagesh'] = 0xFB31;
+ t['betdageshhebrew'] = 0xFB31;
+ t['bethebrew'] = 0x05D1;
+ t['betrafehebrew'] = 0xFB4C;
+ t['bhabengali'] = 0x09AD;
+ t['bhadeva'] = 0x092D;
+ t['bhagujarati'] = 0x0AAD;
+ t['bhagurmukhi'] = 0x0A2D;
+ t['bhook'] = 0x0253;
+ t['bihiragana'] = 0x3073;
+ t['bikatakana'] = 0x30D3;
+ t['bilabialclick'] = 0x0298;
+ t['bindigurmukhi'] = 0x0A02;
+ t['birusquare'] = 0x3331;
+ t['blackcircle'] = 0x25CF;
+ t['blackdiamond'] = 0x25C6;
+ t['blackdownpointingtriangle'] = 0x25BC;
+ t['blackleftpointingpointer'] = 0x25C4;
+ t['blackleftpointingtriangle'] = 0x25C0;
+ t['blacklenticularbracketleft'] = 0x3010;
+ t['blacklenticularbracketleftvertical'] = 0xFE3B;
+ t['blacklenticularbracketright'] = 0x3011;
+ t['blacklenticularbracketrightvertical'] = 0xFE3C;
+ t['blacklowerlefttriangle'] = 0x25E3;
+ t['blacklowerrighttriangle'] = 0x25E2;
+ t['blackrectangle'] = 0x25AC;
+ t['blackrightpointingpointer'] = 0x25BA;
+ t['blackrightpointingtriangle'] = 0x25B6;
+ t['blacksmallsquare'] = 0x25AA;
+ t['blacksmilingface'] = 0x263B;
+ t['blacksquare'] = 0x25A0;
+ t['blackstar'] = 0x2605;
+ t['blackupperlefttriangle'] = 0x25E4;
+ t['blackupperrighttriangle'] = 0x25E5;
+ t['blackuppointingsmalltriangle'] = 0x25B4;
+ t['blackuppointingtriangle'] = 0x25B2;
+ t['blank'] = 0x2423;
+ t['blinebelow'] = 0x1E07;
+ t['block'] = 0x2588;
+ t['bmonospace'] = 0xFF42;
+ t['bobaimaithai'] = 0x0E1A;
+ t['bohiragana'] = 0x307C;
+ t['bokatakana'] = 0x30DC;
+ t['bparen'] = 0x249D;
+ t['bqsquare'] = 0x33C3;
+ t['braceex'] = 0xF8F4;
+ t['braceleft'] = 0x007B;
+ t['braceleftbt'] = 0xF8F3;
+ t['braceleftmid'] = 0xF8F2;
+ t['braceleftmonospace'] = 0xFF5B;
+ t['braceleftsmall'] = 0xFE5B;
+ t['bracelefttp'] = 0xF8F1;
+ t['braceleftvertical'] = 0xFE37;
+ t['braceright'] = 0x007D;
+ t['bracerightbt'] = 0xF8FE;
+ t['bracerightmid'] = 0xF8FD;
+ t['bracerightmonospace'] = 0xFF5D;
+ t['bracerightsmall'] = 0xFE5C;
+ t['bracerighttp'] = 0xF8FC;
+ t['bracerightvertical'] = 0xFE38;
+ t['bracketleft'] = 0x005B;
+ t['bracketleftbt'] = 0xF8F0;
+ t['bracketleftex'] = 0xF8EF;
+ t['bracketleftmonospace'] = 0xFF3B;
+ t['bracketlefttp'] = 0xF8EE;
+ t['bracketright'] = 0x005D;
+ t['bracketrightbt'] = 0xF8FB;
+ t['bracketrightex'] = 0xF8FA;
+ t['bracketrightmonospace'] = 0xFF3D;
+ t['bracketrighttp'] = 0xF8F9;
+ t['breve'] = 0x02D8;
+ t['brevebelowcmb'] = 0x032E;
+ t['brevecmb'] = 0x0306;
+ t['breveinvertedbelowcmb'] = 0x032F;
+ t['breveinvertedcmb'] = 0x0311;
+ t['breveinverteddoublecmb'] = 0x0361;
+ t['bridgebelowcmb'] = 0x032A;
+ t['bridgeinvertedbelowcmb'] = 0x033A;
+ t['brokenbar'] = 0x00A6;
+ t['bstroke'] = 0x0180;
+ t['bsuperior'] = 0xF6EA;
+ t['btopbar'] = 0x0183;
+ t['buhiragana'] = 0x3076;
+ t['bukatakana'] = 0x30D6;
+ t['bullet'] = 0x2022;
+ t['bulletinverse'] = 0x25D8;
+ t['bulletoperator'] = 0x2219;
+ t['bullseye'] = 0x25CE;
+ t['c'] = 0x0063;
+ t['caarmenian'] = 0x056E;
+ t['cabengali'] = 0x099A;
+ t['cacute'] = 0x0107;
+ t['cadeva'] = 0x091A;
+ t['cagujarati'] = 0x0A9A;
+ t['cagurmukhi'] = 0x0A1A;
+ t['calsquare'] = 0x3388;
+ t['candrabindubengali'] = 0x0981;
+ t['candrabinducmb'] = 0x0310;
+ t['candrabindudeva'] = 0x0901;
+ t['candrabindugujarati'] = 0x0A81;
+ t['capslock'] = 0x21EA;
+ t['careof'] = 0x2105;
+ t['caron'] = 0x02C7;
+ t['caronbelowcmb'] = 0x032C;
+ t['caroncmb'] = 0x030C;
+ t['carriagereturn'] = 0x21B5;
+ t['cbopomofo'] = 0x3118;
+ t['ccaron'] = 0x010D;
+ t['ccedilla'] = 0x00E7;
+ t['ccedillaacute'] = 0x1E09;
+ t['ccircle'] = 0x24D2;
+ t['ccircumflex'] = 0x0109;
+ t['ccurl'] = 0x0255;
+ t['cdot'] = 0x010B;
+ t['cdotaccent'] = 0x010B;
+ t['cdsquare'] = 0x33C5;
+ t['cedilla'] = 0x00B8;
+ t['cedillacmb'] = 0x0327;
+ t['cent'] = 0x00A2;
+ t['centigrade'] = 0x2103;
+ t['centinferior'] = 0xF6DF;
+ t['centmonospace'] = 0xFFE0;
+ t['centoldstyle'] = 0xF7A2;
+ t['centsuperior'] = 0xF6E0;
+ t['chaarmenian'] = 0x0579;
+ t['chabengali'] = 0x099B;
+ t['chadeva'] = 0x091B;
+ t['chagujarati'] = 0x0A9B;
+ t['chagurmukhi'] = 0x0A1B;
+ t['chbopomofo'] = 0x3114;
+ t['cheabkhasiancyrillic'] = 0x04BD;
+ t['checkmark'] = 0x2713;
+ t['checyrillic'] = 0x0447;
+ t['chedescenderabkhasiancyrillic'] = 0x04BF;
+ t['chedescendercyrillic'] = 0x04B7;
+ t['chedieresiscyrillic'] = 0x04F5;
+ t['cheharmenian'] = 0x0573;
+ t['chekhakassiancyrillic'] = 0x04CC;
+ t['cheverticalstrokecyrillic'] = 0x04B9;
+ t['chi'] = 0x03C7;
+ t['chieuchacirclekorean'] = 0x3277;
+ t['chieuchaparenkorean'] = 0x3217;
+ t['chieuchcirclekorean'] = 0x3269;
+ t['chieuchkorean'] = 0x314A;
+ t['chieuchparenkorean'] = 0x3209;
+ t['chochangthai'] = 0x0E0A;
+ t['chochanthai'] = 0x0E08;
+ t['chochingthai'] = 0x0E09;
+ t['chochoethai'] = 0x0E0C;
+ t['chook'] = 0x0188;
+ t['cieucacirclekorean'] = 0x3276;
+ t['cieucaparenkorean'] = 0x3216;
+ t['cieuccirclekorean'] = 0x3268;
+ t['cieuckorean'] = 0x3148;
+ t['cieucparenkorean'] = 0x3208;
+ t['cieucuparenkorean'] = 0x321C;
+ t['circle'] = 0x25CB;
+ t['circlecopyrt'] = 0x00A9; // Glyph is missing from Adobe's original list.
+ t['circlemultiply'] = 0x2297;
+ t['circleot'] = 0x2299;
+ t['circleplus'] = 0x2295;
+ t['circlepostalmark'] = 0x3036;
+ t['circlewithlefthalfblack'] = 0x25D0;
+ t['circlewithrighthalfblack'] = 0x25D1;
+ t['circumflex'] = 0x02C6;
+ t['circumflexbelowcmb'] = 0x032D;
+ t['circumflexcmb'] = 0x0302;
+ t['clear'] = 0x2327;
+ t['clickalveolar'] = 0x01C2;
+ t['clickdental'] = 0x01C0;
+ t['clicklateral'] = 0x01C1;
+ t['clickretroflex'] = 0x01C3;
+ t['club'] = 0x2663;
+ t['clubsuitblack'] = 0x2663;
+ t['clubsuitwhite'] = 0x2667;
+ t['cmcubedsquare'] = 0x33A4;
+ t['cmonospace'] = 0xFF43;
+ t['cmsquaredsquare'] = 0x33A0;
+ t['coarmenian'] = 0x0581;
+ t['colon'] = 0x003A;
+ t['colonmonetary'] = 0x20A1;
+ t['colonmonospace'] = 0xFF1A;
+ t['colonsign'] = 0x20A1;
+ t['colonsmall'] = 0xFE55;
+ t['colontriangularhalfmod'] = 0x02D1;
+ t['colontriangularmod'] = 0x02D0;
+ t['comma'] = 0x002C;
+ t['commaabovecmb'] = 0x0313;
+ t['commaaboverightcmb'] = 0x0315;
+ t['commaaccent'] = 0xF6C3;
+ t['commaarabic'] = 0x060C;
+ t['commaarmenian'] = 0x055D;
+ t['commainferior'] = 0xF6E1;
+ t['commamonospace'] = 0xFF0C;
+ t['commareversedabovecmb'] = 0x0314;
+ t['commareversedmod'] = 0x02BD;
+ t['commasmall'] = 0xFE50;
+ t['commasuperior'] = 0xF6E2;
+ t['commaturnedabovecmb'] = 0x0312;
+ t['commaturnedmod'] = 0x02BB;
+ t['compass'] = 0x263C;
+ t['congruent'] = 0x2245;
+ t['contourintegral'] = 0x222E;
+ t['control'] = 0x2303;
+ t['controlACK'] = 0x0006;
+ t['controlBEL'] = 0x0007;
+ t['controlBS'] = 0x0008;
+ t['controlCAN'] = 0x0018;
+ t['controlCR'] = 0x000D;
+ t['controlDC1'] = 0x0011;
+ t['controlDC2'] = 0x0012;
+ t['controlDC3'] = 0x0013;
+ t['controlDC4'] = 0x0014;
+ t['controlDEL'] = 0x007F;
+ t['controlDLE'] = 0x0010;
+ t['controlEM'] = 0x0019;
+ t['controlENQ'] = 0x0005;
+ t['controlEOT'] = 0x0004;
+ t['controlESC'] = 0x001B;
+ t['controlETB'] = 0x0017;
+ t['controlETX'] = 0x0003;
+ t['controlFF'] = 0x000C;
+ t['controlFS'] = 0x001C;
+ t['controlGS'] = 0x001D;
+ t['controlHT'] = 0x0009;
+ t['controlLF'] = 0x000A;
+ t['controlNAK'] = 0x0015;
+ t['controlRS'] = 0x001E;
+ t['controlSI'] = 0x000F;
+ t['controlSO'] = 0x000E;
+ t['controlSOT'] = 0x0002;
+ t['controlSTX'] = 0x0001;
+ t['controlSUB'] = 0x001A;
+ t['controlSYN'] = 0x0016;
+ t['controlUS'] = 0x001F;
+ t['controlVT'] = 0x000B;
+ t['copyright'] = 0x00A9;
+ t['copyrightsans'] = 0xF8E9;
+ t['copyrightserif'] = 0xF6D9;
+ t['cornerbracketleft'] = 0x300C;
+ t['cornerbracketlefthalfwidth'] = 0xFF62;
+ t['cornerbracketleftvertical'] = 0xFE41;
+ t['cornerbracketright'] = 0x300D;
+ t['cornerbracketrighthalfwidth'] = 0xFF63;
+ t['cornerbracketrightvertical'] = 0xFE42;
+ t['corporationsquare'] = 0x337F;
+ t['cosquare'] = 0x33C7;
+ t['coverkgsquare'] = 0x33C6;
+ t['cparen'] = 0x249E;
+ t['cruzeiro'] = 0x20A2;
+ t['cstretched'] = 0x0297;
+ t['curlyand'] = 0x22CF;
+ t['curlyor'] = 0x22CE;
+ t['currency'] = 0x00A4;
+ t['cyrBreve'] = 0xF6D1;
+ t['cyrFlex'] = 0xF6D2;
+ t['cyrbreve'] = 0xF6D4;
+ t['cyrflex'] = 0xF6D5;
+ t['d'] = 0x0064;
+ t['daarmenian'] = 0x0564;
+ t['dabengali'] = 0x09A6;
+ t['dadarabic'] = 0x0636;
+ t['dadeva'] = 0x0926;
+ t['dadfinalarabic'] = 0xFEBE;
+ t['dadinitialarabic'] = 0xFEBF;
+ t['dadmedialarabic'] = 0xFEC0;
+ t['dagesh'] = 0x05BC;
+ t['dageshhebrew'] = 0x05BC;
+ t['dagger'] = 0x2020;
+ t['daggerdbl'] = 0x2021;
+ t['dagujarati'] = 0x0AA6;
+ t['dagurmukhi'] = 0x0A26;
+ t['dahiragana'] = 0x3060;
+ t['dakatakana'] = 0x30C0;
+ t['dalarabic'] = 0x062F;
+ t['dalet'] = 0x05D3;
+ t['daletdagesh'] = 0xFB33;
+ t['daletdageshhebrew'] = 0xFB33;
+ t['dalethebrew'] = 0x05D3;
+ t['dalfinalarabic'] = 0xFEAA;
+ t['dammaarabic'] = 0x064F;
+ t['dammalowarabic'] = 0x064F;
+ t['dammatanaltonearabic'] = 0x064C;
+ t['dammatanarabic'] = 0x064C;
+ t['danda'] = 0x0964;
+ t['dargahebrew'] = 0x05A7;
+ t['dargalefthebrew'] = 0x05A7;
+ t['dasiapneumatacyrilliccmb'] = 0x0485;
+ t['dblGrave'] = 0xF6D3;
+ t['dblanglebracketleft'] = 0x300A;
+ t['dblanglebracketleftvertical'] = 0xFE3D;
+ t['dblanglebracketright'] = 0x300B;
+ t['dblanglebracketrightvertical'] = 0xFE3E;
+ t['dblarchinvertedbelowcmb'] = 0x032B;
+ t['dblarrowleft'] = 0x21D4;
+ t['dblarrowright'] = 0x21D2;
+ t['dbldanda'] = 0x0965;
+ t['dblgrave'] = 0xF6D6;
+ t['dblgravecmb'] = 0x030F;
+ t['dblintegral'] = 0x222C;
+ t['dbllowline'] = 0x2017;
+ t['dbllowlinecmb'] = 0x0333;
+ t['dbloverlinecmb'] = 0x033F;
+ t['dblprimemod'] = 0x02BA;
+ t['dblverticalbar'] = 0x2016;
+ t['dblverticallineabovecmb'] = 0x030E;
+ t['dbopomofo'] = 0x3109;
+ t['dbsquare'] = 0x33C8;
+ t['dcaron'] = 0x010F;
+ t['dcedilla'] = 0x1E11;
+ t['dcircle'] = 0x24D3;
+ t['dcircumflexbelow'] = 0x1E13;
+ t['dcroat'] = 0x0111;
+ t['ddabengali'] = 0x09A1;
+ t['ddadeva'] = 0x0921;
+ t['ddagujarati'] = 0x0AA1;
+ t['ddagurmukhi'] = 0x0A21;
+ t['ddalarabic'] = 0x0688;
+ t['ddalfinalarabic'] = 0xFB89;
+ t['dddhadeva'] = 0x095C;
+ t['ddhabengali'] = 0x09A2;
+ t['ddhadeva'] = 0x0922;
+ t['ddhagujarati'] = 0x0AA2;
+ t['ddhagurmukhi'] = 0x0A22;
+ t['ddotaccent'] = 0x1E0B;
+ t['ddotbelow'] = 0x1E0D;
+ t['decimalseparatorarabic'] = 0x066B;
+ t['decimalseparatorpersian'] = 0x066B;
+ t['decyrillic'] = 0x0434;
+ t['degree'] = 0x00B0;
+ t['dehihebrew'] = 0x05AD;
+ t['dehiragana'] = 0x3067;
+ t['deicoptic'] = 0x03EF;
+ t['dekatakana'] = 0x30C7;
+ t['deleteleft'] = 0x232B;
+ t['deleteright'] = 0x2326;
+ t['delta'] = 0x03B4;
+ t['deltaturned'] = 0x018D;
+ t['denominatorminusonenumeratorbengali'] = 0x09F8;
+ t['dezh'] = 0x02A4;
+ t['dhabengali'] = 0x09A7;
+ t['dhadeva'] = 0x0927;
+ t['dhagujarati'] = 0x0AA7;
+ t['dhagurmukhi'] = 0x0A27;
+ t['dhook'] = 0x0257;
+ t['dialytikatonos'] = 0x0385;
+ t['dialytikatonoscmb'] = 0x0344;
+ t['diamond'] = 0x2666;
+ t['diamondsuitwhite'] = 0x2662;
+ t['dieresis'] = 0x00A8;
+ t['dieresisacute'] = 0xF6D7;
+ t['dieresisbelowcmb'] = 0x0324;
+ t['dieresiscmb'] = 0x0308;
+ t['dieresisgrave'] = 0xF6D8;
+ t['dieresistonos'] = 0x0385;
+ t['dihiragana'] = 0x3062;
+ t['dikatakana'] = 0x30C2;
+ t['dittomark'] = 0x3003;
+ t['divide'] = 0x00F7;
+ t['divides'] = 0x2223;
+ t['divisionslash'] = 0x2215;
+ t['djecyrillic'] = 0x0452;
+ t['dkshade'] = 0x2593;
+ t['dlinebelow'] = 0x1E0F;
+ t['dlsquare'] = 0x3397;
+ t['dmacron'] = 0x0111;
+ t['dmonospace'] = 0xFF44;
+ t['dnblock'] = 0x2584;
+ t['dochadathai'] = 0x0E0E;
+ t['dodekthai'] = 0x0E14;
+ t['dohiragana'] = 0x3069;
+ t['dokatakana'] = 0x30C9;
+ t['dollar'] = 0x0024;
+ t['dollarinferior'] = 0xF6E3;
+ t['dollarmonospace'] = 0xFF04;
+ t['dollaroldstyle'] = 0xF724;
+ t['dollarsmall'] = 0xFE69;
+ t['dollarsuperior'] = 0xF6E4;
+ t['dong'] = 0x20AB;
+ t['dorusquare'] = 0x3326;
+ t['dotaccent'] = 0x02D9;
+ t['dotaccentcmb'] = 0x0307;
+ t['dotbelowcmb'] = 0x0323;
+ t['dotbelowcomb'] = 0x0323;
+ t['dotkatakana'] = 0x30FB;
+ t['dotlessi'] = 0x0131;
+ t['dotlessj'] = 0xF6BE;
+ t['dotlessjstrokehook'] = 0x0284;
+ t['dotmath'] = 0x22C5;
+ t['dottedcircle'] = 0x25CC;
+ t['doubleyodpatah'] = 0xFB1F;
+ t['doubleyodpatahhebrew'] = 0xFB1F;
+ t['downtackbelowcmb'] = 0x031E;
+ t['downtackmod'] = 0x02D5;
+ t['dparen'] = 0x249F;
+ t['dsuperior'] = 0xF6EB;
+ t['dtail'] = 0x0256;
+ t['dtopbar'] = 0x018C;
+ t['duhiragana'] = 0x3065;
+ t['dukatakana'] = 0x30C5;
+ t['dz'] = 0x01F3;
+ t['dzaltone'] = 0x02A3;
+ t['dzcaron'] = 0x01C6;
+ t['dzcurl'] = 0x02A5;
+ t['dzeabkhasiancyrillic'] = 0x04E1;
+ t['dzecyrillic'] = 0x0455;
+ t['dzhecyrillic'] = 0x045F;
+ t['e'] = 0x0065;
+ t['eacute'] = 0x00E9;
+ t['earth'] = 0x2641;
+ t['ebengali'] = 0x098F;
+ t['ebopomofo'] = 0x311C;
+ t['ebreve'] = 0x0115;
+ t['ecandradeva'] = 0x090D;
+ t['ecandragujarati'] = 0x0A8D;
+ t['ecandravowelsigndeva'] = 0x0945;
+ t['ecandravowelsigngujarati'] = 0x0AC5;
+ t['ecaron'] = 0x011B;
+ t['ecedillabreve'] = 0x1E1D;
+ t['echarmenian'] = 0x0565;
+ t['echyiwnarmenian'] = 0x0587;
+ t['ecircle'] = 0x24D4;
+ t['ecircumflex'] = 0x00EA;
+ t['ecircumflexacute'] = 0x1EBF;
+ t['ecircumflexbelow'] = 0x1E19;
+ t['ecircumflexdotbelow'] = 0x1EC7;
+ t['ecircumflexgrave'] = 0x1EC1;
+ t['ecircumflexhookabove'] = 0x1EC3;
+ t['ecircumflextilde'] = 0x1EC5;
+ t['ecyrillic'] = 0x0454;
+ t['edblgrave'] = 0x0205;
+ t['edeva'] = 0x090F;
+ t['edieresis'] = 0x00EB;
+ t['edot'] = 0x0117;
+ t['edotaccent'] = 0x0117;
+ t['edotbelow'] = 0x1EB9;
+ t['eegurmukhi'] = 0x0A0F;
+ t['eematragurmukhi'] = 0x0A47;
+ t['efcyrillic'] = 0x0444;
+ t['egrave'] = 0x00E8;
+ t['egujarati'] = 0x0A8F;
+ t['eharmenian'] = 0x0567;
+ t['ehbopomofo'] = 0x311D;
+ t['ehiragana'] = 0x3048;
+ t['ehookabove'] = 0x1EBB;
+ t['eibopomofo'] = 0x311F;
+ t['eight'] = 0x0038;
+ t['eightarabic'] = 0x0668;
+ t['eightbengali'] = 0x09EE;
+ t['eightcircle'] = 0x2467;
+ t['eightcircleinversesansserif'] = 0x2791;
+ t['eightdeva'] = 0x096E;
+ t['eighteencircle'] = 0x2471;
+ t['eighteenparen'] = 0x2485;
+ t['eighteenperiod'] = 0x2499;
+ t['eightgujarati'] = 0x0AEE;
+ t['eightgurmukhi'] = 0x0A6E;
+ t['eighthackarabic'] = 0x0668;
+ t['eighthangzhou'] = 0x3028;
+ t['eighthnotebeamed'] = 0x266B;
+ t['eightideographicparen'] = 0x3227;
+ t['eightinferior'] = 0x2088;
+ t['eightmonospace'] = 0xFF18;
+ t['eightoldstyle'] = 0xF738;
+ t['eightparen'] = 0x247B;
+ t['eightperiod'] = 0x248F;
+ t['eightpersian'] = 0x06F8;
+ t['eightroman'] = 0x2177;
+ t['eightsuperior'] = 0x2078;
+ t['eightthai'] = 0x0E58;
+ t['einvertedbreve'] = 0x0207;
+ t['eiotifiedcyrillic'] = 0x0465;
+ t['ekatakana'] = 0x30A8;
+ t['ekatakanahalfwidth'] = 0xFF74;
+ t['ekonkargurmukhi'] = 0x0A74;
+ t['ekorean'] = 0x3154;
+ t['elcyrillic'] = 0x043B;
+ t['element'] = 0x2208;
+ t['elevencircle'] = 0x246A;
+ t['elevenparen'] = 0x247E;
+ t['elevenperiod'] = 0x2492;
+ t['elevenroman'] = 0x217A;
+ t['ellipsis'] = 0x2026;
+ t['ellipsisvertical'] = 0x22EE;
+ t['emacron'] = 0x0113;
+ t['emacronacute'] = 0x1E17;
+ t['emacrongrave'] = 0x1E15;
+ t['emcyrillic'] = 0x043C;
+ t['emdash'] = 0x2014;
+ t['emdashvertical'] = 0xFE31;
+ t['emonospace'] = 0xFF45;
+ t['emphasismarkarmenian'] = 0x055B;
+ t['emptyset'] = 0x2205;
+ t['enbopomofo'] = 0x3123;
+ t['encyrillic'] = 0x043D;
+ t['endash'] = 0x2013;
+ t['endashvertical'] = 0xFE32;
+ t['endescendercyrillic'] = 0x04A3;
+ t['eng'] = 0x014B;
+ t['engbopomofo'] = 0x3125;
+ t['enghecyrillic'] = 0x04A5;
+ t['enhookcyrillic'] = 0x04C8;
+ t['enspace'] = 0x2002;
+ t['eogonek'] = 0x0119;
+ t['eokorean'] = 0x3153;
+ t['eopen'] = 0x025B;
+ t['eopenclosed'] = 0x029A;
+ t['eopenreversed'] = 0x025C;
+ t['eopenreversedclosed'] = 0x025E;
+ t['eopenreversedhook'] = 0x025D;
+ t['eparen'] = 0x24A0;
+ t['epsilon'] = 0x03B5;
+ t['epsilontonos'] = 0x03AD;
+ t['equal'] = 0x003D;
+ t['equalmonospace'] = 0xFF1D;
+ t['equalsmall'] = 0xFE66;
+ t['equalsuperior'] = 0x207C;
+ t['equivalence'] = 0x2261;
+ t['erbopomofo'] = 0x3126;
+ t['ercyrillic'] = 0x0440;
+ t['ereversed'] = 0x0258;
+ t['ereversedcyrillic'] = 0x044D;
+ t['escyrillic'] = 0x0441;
+ t['esdescendercyrillic'] = 0x04AB;
+ t['esh'] = 0x0283;
+ t['eshcurl'] = 0x0286;
+ t['eshortdeva'] = 0x090E;
+ t['eshortvowelsigndeva'] = 0x0946;
+ t['eshreversedloop'] = 0x01AA;
+ t['eshsquatreversed'] = 0x0285;
+ t['esmallhiragana'] = 0x3047;
+ t['esmallkatakana'] = 0x30A7;
+ t['esmallkatakanahalfwidth'] = 0xFF6A;
+ t['estimated'] = 0x212E;
+ t['esuperior'] = 0xF6EC;
+ t['eta'] = 0x03B7;
+ t['etarmenian'] = 0x0568;
+ t['etatonos'] = 0x03AE;
+ t['eth'] = 0x00F0;
+ t['etilde'] = 0x1EBD;
+ t['etildebelow'] = 0x1E1B;
+ t['etnahtafoukhhebrew'] = 0x0591;
+ t['etnahtafoukhlefthebrew'] = 0x0591;
+ t['etnahtahebrew'] = 0x0591;
+ t['etnahtalefthebrew'] = 0x0591;
+ t['eturned'] = 0x01DD;
+ t['eukorean'] = 0x3161;
+ t['euro'] = 0x20AC;
+ t['evowelsignbengali'] = 0x09C7;
+ t['evowelsigndeva'] = 0x0947;
+ t['evowelsigngujarati'] = 0x0AC7;
+ t['exclam'] = 0x0021;
+ t['exclamarmenian'] = 0x055C;
+ t['exclamdbl'] = 0x203C;
+ t['exclamdown'] = 0x00A1;
+ t['exclamdownsmall'] = 0xF7A1;
+ t['exclammonospace'] = 0xFF01;
+ t['exclamsmall'] = 0xF721;
+ t['existential'] = 0x2203;
+ t['ezh'] = 0x0292;
+ t['ezhcaron'] = 0x01EF;
+ t['ezhcurl'] = 0x0293;
+ t['ezhreversed'] = 0x01B9;
+ t['ezhtail'] = 0x01BA;
+ t['f'] = 0x0066;
+ t['fadeva'] = 0x095E;
+ t['fagurmukhi'] = 0x0A5E;
+ t['fahrenheit'] = 0x2109;
+ t['fathaarabic'] = 0x064E;
+ t['fathalowarabic'] = 0x064E;
+ t['fathatanarabic'] = 0x064B;
+ t['fbopomofo'] = 0x3108;
+ t['fcircle'] = 0x24D5;
+ t['fdotaccent'] = 0x1E1F;
+ t['feharabic'] = 0x0641;
+ t['feharmenian'] = 0x0586;
+ t['fehfinalarabic'] = 0xFED2;
+ t['fehinitialarabic'] = 0xFED3;
+ t['fehmedialarabic'] = 0xFED4;
+ t['feicoptic'] = 0x03E5;
+ t['female'] = 0x2640;
+ t['ff'] = 0xFB00;
+ t['ffi'] = 0xFB03;
+ t['ffl'] = 0xFB04;
+ t['fi'] = 0xFB01;
+ t['fifteencircle'] = 0x246E;
+ t['fifteenparen'] = 0x2482;
+ t['fifteenperiod'] = 0x2496;
+ t['figuredash'] = 0x2012;
+ t['filledbox'] = 0x25A0;
+ t['filledrect'] = 0x25AC;
+ t['finalkaf'] = 0x05DA;
+ t['finalkafdagesh'] = 0xFB3A;
+ t['finalkafdageshhebrew'] = 0xFB3A;
+ t['finalkafhebrew'] = 0x05DA;
+ t['finalmem'] = 0x05DD;
+ t['finalmemhebrew'] = 0x05DD;
+ t['finalnun'] = 0x05DF;
+ t['finalnunhebrew'] = 0x05DF;
+ t['finalpe'] = 0x05E3;
+ t['finalpehebrew'] = 0x05E3;
+ t['finaltsadi'] = 0x05E5;
+ t['finaltsadihebrew'] = 0x05E5;
+ t['firsttonechinese'] = 0x02C9;
+ t['fisheye'] = 0x25C9;
+ t['fitacyrillic'] = 0x0473;
+ t['five'] = 0x0035;
+ t['fivearabic'] = 0x0665;
+ t['fivebengali'] = 0x09EB;
+ t['fivecircle'] = 0x2464;
+ t['fivecircleinversesansserif'] = 0x278E;
+ t['fivedeva'] = 0x096B;
+ t['fiveeighths'] = 0x215D;
+ t['fivegujarati'] = 0x0AEB;
+ t['fivegurmukhi'] = 0x0A6B;
+ t['fivehackarabic'] = 0x0665;
+ t['fivehangzhou'] = 0x3025;
+ t['fiveideographicparen'] = 0x3224;
+ t['fiveinferior'] = 0x2085;
+ t['fivemonospace'] = 0xFF15;
+ t['fiveoldstyle'] = 0xF735;
+ t['fiveparen'] = 0x2478;
+ t['fiveperiod'] = 0x248C;
+ t['fivepersian'] = 0x06F5;
+ t['fiveroman'] = 0x2174;
+ t['fivesuperior'] = 0x2075;
+ t['fivethai'] = 0x0E55;
+ t['fl'] = 0xFB02;
+ t['florin'] = 0x0192;
+ t['fmonospace'] = 0xFF46;
+ t['fmsquare'] = 0x3399;
+ t['fofanthai'] = 0x0E1F;
+ t['fofathai'] = 0x0E1D;
+ t['fongmanthai'] = 0x0E4F;
+ t['forall'] = 0x2200;
+ t['four'] = 0x0034;
+ t['fourarabic'] = 0x0664;
+ t['fourbengali'] = 0x09EA;
+ t['fourcircle'] = 0x2463;
+ t['fourcircleinversesansserif'] = 0x278D;
+ t['fourdeva'] = 0x096A;
+ t['fourgujarati'] = 0x0AEA;
+ t['fourgurmukhi'] = 0x0A6A;
+ t['fourhackarabic'] = 0x0664;
+ t['fourhangzhou'] = 0x3024;
+ t['fourideographicparen'] = 0x3223;
+ t['fourinferior'] = 0x2084;
+ t['fourmonospace'] = 0xFF14;
+ t['fournumeratorbengali'] = 0x09F7;
+ t['fouroldstyle'] = 0xF734;
+ t['fourparen'] = 0x2477;
+ t['fourperiod'] = 0x248B;
+ t['fourpersian'] = 0x06F4;
+ t['fourroman'] = 0x2173;
+ t['foursuperior'] = 0x2074;
+ t['fourteencircle'] = 0x246D;
+ t['fourteenparen'] = 0x2481;
+ t['fourteenperiod'] = 0x2495;
+ t['fourthai'] = 0x0E54;
+ t['fourthtonechinese'] = 0x02CB;
+ t['fparen'] = 0x24A1;
+ t['fraction'] = 0x2044;
+ t['franc'] = 0x20A3;
+ t['g'] = 0x0067;
+ t['gabengali'] = 0x0997;
+ t['gacute'] = 0x01F5;
+ t['gadeva'] = 0x0917;
+ t['gafarabic'] = 0x06AF;
+ t['gaffinalarabic'] = 0xFB93;
+ t['gafinitialarabic'] = 0xFB94;
+ t['gafmedialarabic'] = 0xFB95;
+ t['gagujarati'] = 0x0A97;
+ t['gagurmukhi'] = 0x0A17;
+ t['gahiragana'] = 0x304C;
+ t['gakatakana'] = 0x30AC;
+ t['gamma'] = 0x03B3;
+ t['gammalatinsmall'] = 0x0263;
+ t['gammasuperior'] = 0x02E0;
+ t['gangiacoptic'] = 0x03EB;
+ t['gbopomofo'] = 0x310D;
+ t['gbreve'] = 0x011F;
+ t['gcaron'] = 0x01E7;
+ t['gcedilla'] = 0x0123;
+ t['gcircle'] = 0x24D6;
+ t['gcircumflex'] = 0x011D;
+ t['gcommaaccent'] = 0x0123;
+ t['gdot'] = 0x0121;
+ t['gdotaccent'] = 0x0121;
+ t['gecyrillic'] = 0x0433;
+ t['gehiragana'] = 0x3052;
+ t['gekatakana'] = 0x30B2;
+ t['geometricallyequal'] = 0x2251;
+ t['gereshaccenthebrew'] = 0x059C;
+ t['gereshhebrew'] = 0x05F3;
+ t['gereshmuqdamhebrew'] = 0x059D;
+ t['germandbls'] = 0x00DF;
+ t['gershayimaccenthebrew'] = 0x059E;
+ t['gershayimhebrew'] = 0x05F4;
+ t['getamark'] = 0x3013;
+ t['ghabengali'] = 0x0998;
+ t['ghadarmenian'] = 0x0572;
+ t['ghadeva'] = 0x0918;
+ t['ghagujarati'] = 0x0A98;
+ t['ghagurmukhi'] = 0x0A18;
+ t['ghainarabic'] = 0x063A;
+ t['ghainfinalarabic'] = 0xFECE;
+ t['ghaininitialarabic'] = 0xFECF;
+ t['ghainmedialarabic'] = 0xFED0;
+ t['ghemiddlehookcyrillic'] = 0x0495;
+ t['ghestrokecyrillic'] = 0x0493;
+ t['gheupturncyrillic'] = 0x0491;
+ t['ghhadeva'] = 0x095A;
+ t['ghhagurmukhi'] = 0x0A5A;
+ t['ghook'] = 0x0260;
+ t['ghzsquare'] = 0x3393;
+ t['gihiragana'] = 0x304E;
+ t['gikatakana'] = 0x30AE;
+ t['gimarmenian'] = 0x0563;
+ t['gimel'] = 0x05D2;
+ t['gimeldagesh'] = 0xFB32;
+ t['gimeldageshhebrew'] = 0xFB32;
+ t['gimelhebrew'] = 0x05D2;
+ t['gjecyrillic'] = 0x0453;
+ t['glottalinvertedstroke'] = 0x01BE;
+ t['glottalstop'] = 0x0294;
+ t['glottalstopinverted'] = 0x0296;
+ t['glottalstopmod'] = 0x02C0;
+ t['glottalstopreversed'] = 0x0295;
+ t['glottalstopreversedmod'] = 0x02C1;
+ t['glottalstopreversedsuperior'] = 0x02E4;
+ t['glottalstopstroke'] = 0x02A1;
+ t['glottalstopstrokereversed'] = 0x02A2;
+ t['gmacron'] = 0x1E21;
+ t['gmonospace'] = 0xFF47;
+ t['gohiragana'] = 0x3054;
+ t['gokatakana'] = 0x30B4;
+ t['gparen'] = 0x24A2;
+ t['gpasquare'] = 0x33AC;
+ t['gradient'] = 0x2207;
+ t['grave'] = 0x0060;
+ t['gravebelowcmb'] = 0x0316;
+ t['gravecmb'] = 0x0300;
+ t['gravecomb'] = 0x0300;
+ t['gravedeva'] = 0x0953;
+ t['gravelowmod'] = 0x02CE;
+ t['gravemonospace'] = 0xFF40;
+ t['gravetonecmb'] = 0x0340;
+ t['greater'] = 0x003E;
+ t['greaterequal'] = 0x2265;
+ t['greaterequalorless'] = 0x22DB;
+ t['greatermonospace'] = 0xFF1E;
+ t['greaterorequivalent'] = 0x2273;
+ t['greaterorless'] = 0x2277;
+ t['greateroverequal'] = 0x2267;
+ t['greatersmall'] = 0xFE65;
+ t['gscript'] = 0x0261;
+ t['gstroke'] = 0x01E5;
+ t['guhiragana'] = 0x3050;
+ t['guillemotleft'] = 0x00AB;
+ t['guillemotright'] = 0x00BB;
+ t['guilsinglleft'] = 0x2039;
+ t['guilsinglright'] = 0x203A;
+ t['gukatakana'] = 0x30B0;
+ t['guramusquare'] = 0x3318;
+ t['gysquare'] = 0x33C9;
+ t['h'] = 0x0068;
+ t['haabkhasiancyrillic'] = 0x04A9;
+ t['haaltonearabic'] = 0x06C1;
+ t['habengali'] = 0x09B9;
+ t['hadescendercyrillic'] = 0x04B3;
+ t['hadeva'] = 0x0939;
+ t['hagujarati'] = 0x0AB9;
+ t['hagurmukhi'] = 0x0A39;
+ t['haharabic'] = 0x062D;
+ t['hahfinalarabic'] = 0xFEA2;
+ t['hahinitialarabic'] = 0xFEA3;
+ t['hahiragana'] = 0x306F;
+ t['hahmedialarabic'] = 0xFEA4;
+ t['haitusquare'] = 0x332A;
+ t['hakatakana'] = 0x30CF;
+ t['hakatakanahalfwidth'] = 0xFF8A;
+ t['halantgurmukhi'] = 0x0A4D;
+ t['hamzaarabic'] = 0x0621;
+ t['hamzalowarabic'] = 0x0621;
+ t['hangulfiller'] = 0x3164;
+ t['hardsigncyrillic'] = 0x044A;
+ t['harpoonleftbarbup'] = 0x21BC;
+ t['harpoonrightbarbup'] = 0x21C0;
+ t['hasquare'] = 0x33CA;
+ t['hatafpatah'] = 0x05B2;
+ t['hatafpatah16'] = 0x05B2;
+ t['hatafpatah23'] = 0x05B2;
+ t['hatafpatah2f'] = 0x05B2;
+ t['hatafpatahhebrew'] = 0x05B2;
+ t['hatafpatahnarrowhebrew'] = 0x05B2;
+ t['hatafpatahquarterhebrew'] = 0x05B2;
+ t['hatafpatahwidehebrew'] = 0x05B2;
+ t['hatafqamats'] = 0x05B3;
+ t['hatafqamats1b'] = 0x05B3;
+ t['hatafqamats28'] = 0x05B3;
+ t['hatafqamats34'] = 0x05B3;
+ t['hatafqamatshebrew'] = 0x05B3;
+ t['hatafqamatsnarrowhebrew'] = 0x05B3;
+ t['hatafqamatsquarterhebrew'] = 0x05B3;
+ t['hatafqamatswidehebrew'] = 0x05B3;
+ t['hatafsegol'] = 0x05B1;
+ t['hatafsegol17'] = 0x05B1;
+ t['hatafsegol24'] = 0x05B1;
+ t['hatafsegol30'] = 0x05B1;
+ t['hatafsegolhebrew'] = 0x05B1;
+ t['hatafsegolnarrowhebrew'] = 0x05B1;
+ t['hatafsegolquarterhebrew'] = 0x05B1;
+ t['hatafsegolwidehebrew'] = 0x05B1;
+ t['hbar'] = 0x0127;
+ t['hbopomofo'] = 0x310F;
+ t['hbrevebelow'] = 0x1E2B;
+ t['hcedilla'] = 0x1E29;
+ t['hcircle'] = 0x24D7;
+ t['hcircumflex'] = 0x0125;
+ t['hdieresis'] = 0x1E27;
+ t['hdotaccent'] = 0x1E23;
+ t['hdotbelow'] = 0x1E25;
+ t['he'] = 0x05D4;
+ t['heart'] = 0x2665;
+ t['heartsuitblack'] = 0x2665;
+ t['heartsuitwhite'] = 0x2661;
+ t['hedagesh'] = 0xFB34;
+ t['hedageshhebrew'] = 0xFB34;
+ t['hehaltonearabic'] = 0x06C1;
+ t['heharabic'] = 0x0647;
+ t['hehebrew'] = 0x05D4;
+ t['hehfinalaltonearabic'] = 0xFBA7;
+ t['hehfinalalttwoarabic'] = 0xFEEA;
+ t['hehfinalarabic'] = 0xFEEA;
+ t['hehhamzaabovefinalarabic'] = 0xFBA5;
+ t['hehhamzaaboveisolatedarabic'] = 0xFBA4;
+ t['hehinitialaltonearabic'] = 0xFBA8;
+ t['hehinitialarabic'] = 0xFEEB;
+ t['hehiragana'] = 0x3078;
+ t['hehmedialaltonearabic'] = 0xFBA9;
+ t['hehmedialarabic'] = 0xFEEC;
+ t['heiseierasquare'] = 0x337B;
+ t['hekatakana'] = 0x30D8;
+ t['hekatakanahalfwidth'] = 0xFF8D;
+ t['hekutaarusquare'] = 0x3336;
+ t['henghook'] = 0x0267;
+ t['herutusquare'] = 0x3339;
+ t['het'] = 0x05D7;
+ t['hethebrew'] = 0x05D7;
+ t['hhook'] = 0x0266;
+ t['hhooksuperior'] = 0x02B1;
+ t['hieuhacirclekorean'] = 0x327B;
+ t['hieuhaparenkorean'] = 0x321B;
+ t['hieuhcirclekorean'] = 0x326D;
+ t['hieuhkorean'] = 0x314E;
+ t['hieuhparenkorean'] = 0x320D;
+ t['hihiragana'] = 0x3072;
+ t['hikatakana'] = 0x30D2;
+ t['hikatakanahalfwidth'] = 0xFF8B;
+ t['hiriq'] = 0x05B4;
+ t['hiriq14'] = 0x05B4;
+ t['hiriq21'] = 0x05B4;
+ t['hiriq2d'] = 0x05B4;
+ t['hiriqhebrew'] = 0x05B4;
+ t['hiriqnarrowhebrew'] = 0x05B4;
+ t['hiriqquarterhebrew'] = 0x05B4;
+ t['hiriqwidehebrew'] = 0x05B4;
+ t['hlinebelow'] = 0x1E96;
+ t['hmonospace'] = 0xFF48;
+ t['hoarmenian'] = 0x0570;
+ t['hohipthai'] = 0x0E2B;
+ t['hohiragana'] = 0x307B;
+ t['hokatakana'] = 0x30DB;
+ t['hokatakanahalfwidth'] = 0xFF8E;
+ t['holam'] = 0x05B9;
+ t['holam19'] = 0x05B9;
+ t['holam26'] = 0x05B9;
+ t['holam32'] = 0x05B9;
+ t['holamhebrew'] = 0x05B9;
+ t['holamnarrowhebrew'] = 0x05B9;
+ t['holamquarterhebrew'] = 0x05B9;
+ t['holamwidehebrew'] = 0x05B9;
+ t['honokhukthai'] = 0x0E2E;
+ t['hookabovecomb'] = 0x0309;
+ t['hookcmb'] = 0x0309;
+ t['hookpalatalizedbelowcmb'] = 0x0321;
+ t['hookretroflexbelowcmb'] = 0x0322;
+ t['hoonsquare'] = 0x3342;
+ t['horicoptic'] = 0x03E9;
+ t['horizontalbar'] = 0x2015;
+ t['horncmb'] = 0x031B;
+ t['hotsprings'] = 0x2668;
+ t['house'] = 0x2302;
+ t['hparen'] = 0x24A3;
+ t['hsuperior'] = 0x02B0;
+ t['hturned'] = 0x0265;
+ t['huhiragana'] = 0x3075;
+ t['huiitosquare'] = 0x3333;
+ t['hukatakana'] = 0x30D5;
+ t['hukatakanahalfwidth'] = 0xFF8C;
+ t['hungarumlaut'] = 0x02DD;
+ t['hungarumlautcmb'] = 0x030B;
+ t['hv'] = 0x0195;
+ t['hyphen'] = 0x002D;
+ t['hypheninferior'] = 0xF6E5;
+ t['hyphenmonospace'] = 0xFF0D;
+ t['hyphensmall'] = 0xFE63;
+ t['hyphensuperior'] = 0xF6E6;
+ t['hyphentwo'] = 0x2010;
+ t['i'] = 0x0069;
+ t['iacute'] = 0x00ED;
+ t['iacyrillic'] = 0x044F;
+ t['ibengali'] = 0x0987;
+ t['ibopomofo'] = 0x3127;
+ t['ibreve'] = 0x012D;
+ t['icaron'] = 0x01D0;
+ t['icircle'] = 0x24D8;
+ t['icircumflex'] = 0x00EE;
+ t['icyrillic'] = 0x0456;
+ t['idblgrave'] = 0x0209;
+ t['ideographearthcircle'] = 0x328F;
+ t['ideographfirecircle'] = 0x328B;
+ t['ideographicallianceparen'] = 0x323F;
+ t['ideographiccallparen'] = 0x323A;
+ t['ideographiccentrecircle'] = 0x32A5;
+ t['ideographicclose'] = 0x3006;
+ t['ideographiccomma'] = 0x3001;
+ t['ideographiccommaleft'] = 0xFF64;
+ t['ideographiccongratulationparen'] = 0x3237;
+ t['ideographiccorrectcircle'] = 0x32A3;
+ t['ideographicearthparen'] = 0x322F;
+ t['ideographicenterpriseparen'] = 0x323D;
+ t['ideographicexcellentcircle'] = 0x329D;
+ t['ideographicfestivalparen'] = 0x3240;
+ t['ideographicfinancialcircle'] = 0x3296;
+ t['ideographicfinancialparen'] = 0x3236;
+ t['ideographicfireparen'] = 0x322B;
+ t['ideographichaveparen'] = 0x3232;
+ t['ideographichighcircle'] = 0x32A4;
+ t['ideographiciterationmark'] = 0x3005;
+ t['ideographiclaborcircle'] = 0x3298;
+ t['ideographiclaborparen'] = 0x3238;
+ t['ideographicleftcircle'] = 0x32A7;
+ t['ideographiclowcircle'] = 0x32A6;
+ t['ideographicmedicinecircle'] = 0x32A9;
+ t['ideographicmetalparen'] = 0x322E;
+ t['ideographicmoonparen'] = 0x322A;
+ t['ideographicnameparen'] = 0x3234;
+ t['ideographicperiod'] = 0x3002;
+ t['ideographicprintcircle'] = 0x329E;
+ t['ideographicreachparen'] = 0x3243;
+ t['ideographicrepresentparen'] = 0x3239;
+ t['ideographicresourceparen'] = 0x323E;
+ t['ideographicrightcircle'] = 0x32A8;
+ t['ideographicsecretcircle'] = 0x3299;
+ t['ideographicselfparen'] = 0x3242;
+ t['ideographicsocietyparen'] = 0x3233;
+ t['ideographicspace'] = 0x3000;
+ t['ideographicspecialparen'] = 0x3235;
+ t['ideographicstockparen'] = 0x3231;
+ t['ideographicstudyparen'] = 0x323B;
+ t['ideographicsunparen'] = 0x3230;
+ t['ideographicsuperviseparen'] = 0x323C;
+ t['ideographicwaterparen'] = 0x322C;
+ t['ideographicwoodparen'] = 0x322D;
+ t['ideographiczero'] = 0x3007;
+ t['ideographmetalcircle'] = 0x328E;
+ t['ideographmooncircle'] = 0x328A;
+ t['ideographnamecircle'] = 0x3294;
+ t['ideographsuncircle'] = 0x3290;
+ t['ideographwatercircle'] = 0x328C;
+ t['ideographwoodcircle'] = 0x328D;
+ t['ideva'] = 0x0907;
+ t['idieresis'] = 0x00EF;
+ t['idieresisacute'] = 0x1E2F;
+ t['idieresiscyrillic'] = 0x04E5;
+ t['idotbelow'] = 0x1ECB;
+ t['iebrevecyrillic'] = 0x04D7;
+ t['iecyrillic'] = 0x0435;
+ t['ieungacirclekorean'] = 0x3275;
+ t['ieungaparenkorean'] = 0x3215;
+ t['ieungcirclekorean'] = 0x3267;
+ t['ieungkorean'] = 0x3147;
+ t['ieungparenkorean'] = 0x3207;
+ t['igrave'] = 0x00EC;
+ t['igujarati'] = 0x0A87;
+ t['igurmukhi'] = 0x0A07;
+ t['ihiragana'] = 0x3044;
+ t['ihookabove'] = 0x1EC9;
+ t['iibengali'] = 0x0988;
+ t['iicyrillic'] = 0x0438;
+ t['iideva'] = 0x0908;
+ t['iigujarati'] = 0x0A88;
+ t['iigurmukhi'] = 0x0A08;
+ t['iimatragurmukhi'] = 0x0A40;
+ t['iinvertedbreve'] = 0x020B;
+ t['iishortcyrillic'] = 0x0439;
+ t['iivowelsignbengali'] = 0x09C0;
+ t['iivowelsigndeva'] = 0x0940;
+ t['iivowelsigngujarati'] = 0x0AC0;
+ t['ij'] = 0x0133;
+ t['ikatakana'] = 0x30A4;
+ t['ikatakanahalfwidth'] = 0xFF72;
+ t['ikorean'] = 0x3163;
+ t['ilde'] = 0x02DC;
+ t['iluyhebrew'] = 0x05AC;
+ t['imacron'] = 0x012B;
+ t['imacroncyrillic'] = 0x04E3;
+ t['imageorapproximatelyequal'] = 0x2253;
+ t['imatragurmukhi'] = 0x0A3F;
+ t['imonospace'] = 0xFF49;
+ t['increment'] = 0x2206;
+ t['infinity'] = 0x221E;
+ t['iniarmenian'] = 0x056B;
+ t['integral'] = 0x222B;
+ t['integralbottom'] = 0x2321;
+ t['integralbt'] = 0x2321;
+ t['integralex'] = 0xF8F5;
+ t['integraltop'] = 0x2320;
+ t['integraltp'] = 0x2320;
+ t['intersection'] = 0x2229;
+ t['intisquare'] = 0x3305;
+ t['invbullet'] = 0x25D8;
+ t['invcircle'] = 0x25D9;
+ t['invsmileface'] = 0x263B;
+ t['iocyrillic'] = 0x0451;
+ t['iogonek'] = 0x012F;
+ t['iota'] = 0x03B9;
+ t['iotadieresis'] = 0x03CA;
+ t['iotadieresistonos'] = 0x0390;
+ t['iotalatin'] = 0x0269;
+ t['iotatonos'] = 0x03AF;
+ t['iparen'] = 0x24A4;
+ t['irigurmukhi'] = 0x0A72;
+ t['ismallhiragana'] = 0x3043;
+ t['ismallkatakana'] = 0x30A3;
+ t['ismallkatakanahalfwidth'] = 0xFF68;
+ t['issharbengali'] = 0x09FA;
+ t['istroke'] = 0x0268;
+ t['isuperior'] = 0xF6ED;
+ t['iterationhiragana'] = 0x309D;
+ t['iterationkatakana'] = 0x30FD;
+ t['itilde'] = 0x0129;
+ t['itildebelow'] = 0x1E2D;
+ t['iubopomofo'] = 0x3129;
+ t['iucyrillic'] = 0x044E;
+ t['ivowelsignbengali'] = 0x09BF;
+ t['ivowelsigndeva'] = 0x093F;
+ t['ivowelsigngujarati'] = 0x0ABF;
+ t['izhitsacyrillic'] = 0x0475;
+ t['izhitsadblgravecyrillic'] = 0x0477;
+ t['j'] = 0x006A;
+ t['jaarmenian'] = 0x0571;
+ t['jabengali'] = 0x099C;
+ t['jadeva'] = 0x091C;
+ t['jagujarati'] = 0x0A9C;
+ t['jagurmukhi'] = 0x0A1C;
+ t['jbopomofo'] = 0x3110;
+ t['jcaron'] = 0x01F0;
+ t['jcircle'] = 0x24D9;
+ t['jcircumflex'] = 0x0135;
+ t['jcrossedtail'] = 0x029D;
+ t['jdotlessstroke'] = 0x025F;
+ t['jecyrillic'] = 0x0458;
+ t['jeemarabic'] = 0x062C;
+ t['jeemfinalarabic'] = 0xFE9E;
+ t['jeeminitialarabic'] = 0xFE9F;
+ t['jeemmedialarabic'] = 0xFEA0;
+ t['jeharabic'] = 0x0698;
+ t['jehfinalarabic'] = 0xFB8B;
+ t['jhabengali'] = 0x099D;
+ t['jhadeva'] = 0x091D;
+ t['jhagujarati'] = 0x0A9D;
+ t['jhagurmukhi'] = 0x0A1D;
+ t['jheharmenian'] = 0x057B;
+ t['jis'] = 0x3004;
+ t['jmonospace'] = 0xFF4A;
+ t['jparen'] = 0x24A5;
+ t['jsuperior'] = 0x02B2;
+ t['k'] = 0x006B;
+ t['kabashkircyrillic'] = 0x04A1;
+ t['kabengali'] = 0x0995;
+ t['kacute'] = 0x1E31;
+ t['kacyrillic'] = 0x043A;
+ t['kadescendercyrillic'] = 0x049B;
+ t['kadeva'] = 0x0915;
+ t['kaf'] = 0x05DB;
+ t['kafarabic'] = 0x0643;
+ t['kafdagesh'] = 0xFB3B;
+ t['kafdageshhebrew'] = 0xFB3B;
+ t['kaffinalarabic'] = 0xFEDA;
+ t['kafhebrew'] = 0x05DB;
+ t['kafinitialarabic'] = 0xFEDB;
+ t['kafmedialarabic'] = 0xFEDC;
+ t['kafrafehebrew'] = 0xFB4D;
+ t['kagujarati'] = 0x0A95;
+ t['kagurmukhi'] = 0x0A15;
+ t['kahiragana'] = 0x304B;
+ t['kahookcyrillic'] = 0x04C4;
+ t['kakatakana'] = 0x30AB;
+ t['kakatakanahalfwidth'] = 0xFF76;
+ t['kappa'] = 0x03BA;
+ t['kappasymbolgreek'] = 0x03F0;
+ t['kapyeounmieumkorean'] = 0x3171;
+ t['kapyeounphieuphkorean'] = 0x3184;
+ t['kapyeounpieupkorean'] = 0x3178;
+ t['kapyeounssangpieupkorean'] = 0x3179;
+ t['karoriisquare'] = 0x330D;
+ t['kashidaautoarabic'] = 0x0640;
+ t['kashidaautonosidebearingarabic'] = 0x0640;
+ t['kasmallkatakana'] = 0x30F5;
+ t['kasquare'] = 0x3384;
+ t['kasraarabic'] = 0x0650;
+ t['kasratanarabic'] = 0x064D;
+ t['kastrokecyrillic'] = 0x049F;
+ t['katahiraprolongmarkhalfwidth'] = 0xFF70;
+ t['kaverticalstrokecyrillic'] = 0x049D;
+ t['kbopomofo'] = 0x310E;
+ t['kcalsquare'] = 0x3389;
+ t['kcaron'] = 0x01E9;
+ t['kcedilla'] = 0x0137;
+ t['kcircle'] = 0x24DA;
+ t['kcommaaccent'] = 0x0137;
+ t['kdotbelow'] = 0x1E33;
+ t['keharmenian'] = 0x0584;
+ t['kehiragana'] = 0x3051;
+ t['kekatakana'] = 0x30B1;
+ t['kekatakanahalfwidth'] = 0xFF79;
+ t['kenarmenian'] = 0x056F;
+ t['kesmallkatakana'] = 0x30F6;
+ t['kgreenlandic'] = 0x0138;
+ t['khabengali'] = 0x0996;
+ t['khacyrillic'] = 0x0445;
+ t['khadeva'] = 0x0916;
+ t['khagujarati'] = 0x0A96;
+ t['khagurmukhi'] = 0x0A16;
+ t['khaharabic'] = 0x062E;
+ t['khahfinalarabic'] = 0xFEA6;
+ t['khahinitialarabic'] = 0xFEA7;
+ t['khahmedialarabic'] = 0xFEA8;
+ t['kheicoptic'] = 0x03E7;
+ t['khhadeva'] = 0x0959;
+ t['khhagurmukhi'] = 0x0A59;
+ t['khieukhacirclekorean'] = 0x3278;
+ t['khieukhaparenkorean'] = 0x3218;
+ t['khieukhcirclekorean'] = 0x326A;
+ t['khieukhkorean'] = 0x314B;
+ t['khieukhparenkorean'] = 0x320A;
+ t['khokhaithai'] = 0x0E02;
+ t['khokhonthai'] = 0x0E05;
+ t['khokhuatthai'] = 0x0E03;
+ t['khokhwaithai'] = 0x0E04;
+ t['khomutthai'] = 0x0E5B;
+ t['khook'] = 0x0199;
+ t['khorakhangthai'] = 0x0E06;
+ t['khzsquare'] = 0x3391;
+ t['kihiragana'] = 0x304D;
+ t['kikatakana'] = 0x30AD;
+ t['kikatakanahalfwidth'] = 0xFF77;
+ t['kiroguramusquare'] = 0x3315;
+ t['kiromeetorusquare'] = 0x3316;
+ t['kirosquare'] = 0x3314;
+ t['kiyeokacirclekorean'] = 0x326E;
+ t['kiyeokaparenkorean'] = 0x320E;
+ t['kiyeokcirclekorean'] = 0x3260;
+ t['kiyeokkorean'] = 0x3131;
+ t['kiyeokparenkorean'] = 0x3200;
+ t['kiyeoksioskorean'] = 0x3133;
+ t['kjecyrillic'] = 0x045C;
+ t['klinebelow'] = 0x1E35;
+ t['klsquare'] = 0x3398;
+ t['kmcubedsquare'] = 0x33A6;
+ t['kmonospace'] = 0xFF4B;
+ t['kmsquaredsquare'] = 0x33A2;
+ t['kohiragana'] = 0x3053;
+ t['kohmsquare'] = 0x33C0;
+ t['kokaithai'] = 0x0E01;
+ t['kokatakana'] = 0x30B3;
+ t['kokatakanahalfwidth'] = 0xFF7A;
+ t['kooposquare'] = 0x331E;
+ t['koppacyrillic'] = 0x0481;
+ t['koreanstandardsymbol'] = 0x327F;
+ t['koroniscmb'] = 0x0343;
+ t['kparen'] = 0x24A6;
+ t['kpasquare'] = 0x33AA;
+ t['ksicyrillic'] = 0x046F;
+ t['ktsquare'] = 0x33CF;
+ t['kturned'] = 0x029E;
+ t['kuhiragana'] = 0x304F;
+ t['kukatakana'] = 0x30AF;
+ t['kukatakanahalfwidth'] = 0xFF78;
+ t['kvsquare'] = 0x33B8;
+ t['kwsquare'] = 0x33BE;
+ t['l'] = 0x006C;
+ t['labengali'] = 0x09B2;
+ t['lacute'] = 0x013A;
+ t['ladeva'] = 0x0932;
+ t['lagujarati'] = 0x0AB2;
+ t['lagurmukhi'] = 0x0A32;
+ t['lakkhangyaothai'] = 0x0E45;
+ t['lamaleffinalarabic'] = 0xFEFC;
+ t['lamalefhamzaabovefinalarabic'] = 0xFEF8;
+ t['lamalefhamzaaboveisolatedarabic'] = 0xFEF7;
+ t['lamalefhamzabelowfinalarabic'] = 0xFEFA;
+ t['lamalefhamzabelowisolatedarabic'] = 0xFEF9;
+ t['lamalefisolatedarabic'] = 0xFEFB;
+ t['lamalefmaddaabovefinalarabic'] = 0xFEF6;
+ t['lamalefmaddaaboveisolatedarabic'] = 0xFEF5;
+ t['lamarabic'] = 0x0644;
+ t['lambda'] = 0x03BB;
+ t['lambdastroke'] = 0x019B;
+ t['lamed'] = 0x05DC;
+ t['lameddagesh'] = 0xFB3C;
+ t['lameddageshhebrew'] = 0xFB3C;
+ t['lamedhebrew'] = 0x05DC;
+ t['lamfinalarabic'] = 0xFEDE;
+ t['lamhahinitialarabic'] = 0xFCCA;
+ t['laminitialarabic'] = 0xFEDF;
+ t['lamjeeminitialarabic'] = 0xFCC9;
+ t['lamkhahinitialarabic'] = 0xFCCB;
+ t['lamlamhehisolatedarabic'] = 0xFDF2;
+ t['lammedialarabic'] = 0xFEE0;
+ t['lammeemhahinitialarabic'] = 0xFD88;
+ t['lammeeminitialarabic'] = 0xFCCC;
+ t['largecircle'] = 0x25EF;
+ t['lbar'] = 0x019A;
+ t['lbelt'] = 0x026C;
+ t['lbopomofo'] = 0x310C;
+ t['lcaron'] = 0x013E;
+ t['lcedilla'] = 0x013C;
+ t['lcircle'] = 0x24DB;
+ t['lcircumflexbelow'] = 0x1E3D;
+ t['lcommaaccent'] = 0x013C;
+ t['ldot'] = 0x0140;
+ t['ldotaccent'] = 0x0140;
+ t['ldotbelow'] = 0x1E37;
+ t['ldotbelowmacron'] = 0x1E39;
+ t['leftangleabovecmb'] = 0x031A;
+ t['lefttackbelowcmb'] = 0x0318;
+ t['less'] = 0x003C;
+ t['lessequal'] = 0x2264;
+ t['lessequalorgreater'] = 0x22DA;
+ t['lessmonospace'] = 0xFF1C;
+ t['lessorequivalent'] = 0x2272;
+ t['lessorgreater'] = 0x2276;
+ t['lessoverequal'] = 0x2266;
+ t['lesssmall'] = 0xFE64;
+ t['lezh'] = 0x026E;
+ t['lfblock'] = 0x258C;
+ t['lhookretroflex'] = 0x026D;
+ t['lira'] = 0x20A4;
+ t['liwnarmenian'] = 0x056C;
+ t['lj'] = 0x01C9;
+ t['ljecyrillic'] = 0x0459;
+ t['ll'] = 0xF6C0;
+ t['lladeva'] = 0x0933;
+ t['llagujarati'] = 0x0AB3;
+ t['llinebelow'] = 0x1E3B;
+ t['llladeva'] = 0x0934;
+ t['llvocalicbengali'] = 0x09E1;
+ t['llvocalicdeva'] = 0x0961;
+ t['llvocalicvowelsignbengali'] = 0x09E3;
+ t['llvocalicvowelsigndeva'] = 0x0963;
+ t['lmiddletilde'] = 0x026B;
+ t['lmonospace'] = 0xFF4C;
+ t['lmsquare'] = 0x33D0;
+ t['lochulathai'] = 0x0E2C;
+ t['logicaland'] = 0x2227;
+ t['logicalnot'] = 0x00AC;
+ t['logicalnotreversed'] = 0x2310;
+ t['logicalor'] = 0x2228;
+ t['lolingthai'] = 0x0E25;
+ t['longs'] = 0x017F;
+ t['lowlinecenterline'] = 0xFE4E;
+ t['lowlinecmb'] = 0x0332;
+ t['lowlinedashed'] = 0xFE4D;
+ t['lozenge'] = 0x25CA;
+ t['lparen'] = 0x24A7;
+ t['lslash'] = 0x0142;
+ t['lsquare'] = 0x2113;
+ t['lsuperior'] = 0xF6EE;
+ t['ltshade'] = 0x2591;
+ t['luthai'] = 0x0E26;
+ t['lvocalicbengali'] = 0x098C;
+ t['lvocalicdeva'] = 0x090C;
+ t['lvocalicvowelsignbengali'] = 0x09E2;
+ t['lvocalicvowelsigndeva'] = 0x0962;
+ t['lxsquare'] = 0x33D3;
+ t['m'] = 0x006D;
+ t['mabengali'] = 0x09AE;
+ t['macron'] = 0x00AF;
+ t['macronbelowcmb'] = 0x0331;
+ t['macroncmb'] = 0x0304;
+ t['macronlowmod'] = 0x02CD;
+ t['macronmonospace'] = 0xFFE3;
+ t['macute'] = 0x1E3F;
+ t['madeva'] = 0x092E;
+ t['magujarati'] = 0x0AAE;
+ t['magurmukhi'] = 0x0A2E;
+ t['mahapakhhebrew'] = 0x05A4;
+ t['mahapakhlefthebrew'] = 0x05A4;
+ t['mahiragana'] = 0x307E;
+ t['maichattawalowleftthai'] = 0xF895;
+ t['maichattawalowrightthai'] = 0xF894;
+ t['maichattawathai'] = 0x0E4B;
+ t['maichattawaupperleftthai'] = 0xF893;
+ t['maieklowleftthai'] = 0xF88C;
+ t['maieklowrightthai'] = 0xF88B;
+ t['maiekthai'] = 0x0E48;
+ t['maiekupperleftthai'] = 0xF88A;
+ t['maihanakatleftthai'] = 0xF884;
+ t['maihanakatthai'] = 0x0E31;
+ t['maitaikhuleftthai'] = 0xF889;
+ t['maitaikhuthai'] = 0x0E47;
+ t['maitholowleftthai'] = 0xF88F;
+ t['maitholowrightthai'] = 0xF88E;
+ t['maithothai'] = 0x0E49;
+ t['maithoupperleftthai'] = 0xF88D;
+ t['maitrilowleftthai'] = 0xF892;
+ t['maitrilowrightthai'] = 0xF891;
+ t['maitrithai'] = 0x0E4A;
+ t['maitriupperleftthai'] = 0xF890;
+ t['maiyamokthai'] = 0x0E46;
+ t['makatakana'] = 0x30DE;
+ t['makatakanahalfwidth'] = 0xFF8F;
+ t['male'] = 0x2642;
+ t['mansyonsquare'] = 0x3347;
+ t['maqafhebrew'] = 0x05BE;
+ t['mars'] = 0x2642;
+ t['masoracirclehebrew'] = 0x05AF;
+ t['masquare'] = 0x3383;
+ t['mbopomofo'] = 0x3107;
+ t['mbsquare'] = 0x33D4;
+ t['mcircle'] = 0x24DC;
+ t['mcubedsquare'] = 0x33A5;
+ t['mdotaccent'] = 0x1E41;
+ t['mdotbelow'] = 0x1E43;
+ t['meemarabic'] = 0x0645;
+ t['meemfinalarabic'] = 0xFEE2;
+ t['meeminitialarabic'] = 0xFEE3;
+ t['meemmedialarabic'] = 0xFEE4;
+ t['meemmeeminitialarabic'] = 0xFCD1;
+ t['meemmeemisolatedarabic'] = 0xFC48;
+ t['meetorusquare'] = 0x334D;
+ t['mehiragana'] = 0x3081;
+ t['meizierasquare'] = 0x337E;
+ t['mekatakana'] = 0x30E1;
+ t['mekatakanahalfwidth'] = 0xFF92;
+ t['mem'] = 0x05DE;
+ t['memdagesh'] = 0xFB3E;
+ t['memdageshhebrew'] = 0xFB3E;
+ t['memhebrew'] = 0x05DE;
+ t['menarmenian'] = 0x0574;
+ t['merkhahebrew'] = 0x05A5;
+ t['merkhakefulahebrew'] = 0x05A6;
+ t['merkhakefulalefthebrew'] = 0x05A6;
+ t['merkhalefthebrew'] = 0x05A5;
+ t['mhook'] = 0x0271;
+ t['mhzsquare'] = 0x3392;
+ t['middledotkatakanahalfwidth'] = 0xFF65;
+ t['middot'] = 0x00B7;
+ t['mieumacirclekorean'] = 0x3272;
+ t['mieumaparenkorean'] = 0x3212;
+ t['mieumcirclekorean'] = 0x3264;
+ t['mieumkorean'] = 0x3141;
+ t['mieumpansioskorean'] = 0x3170;
+ t['mieumparenkorean'] = 0x3204;
+ t['mieumpieupkorean'] = 0x316E;
+ t['mieumsioskorean'] = 0x316F;
+ t['mihiragana'] = 0x307F;
+ t['mikatakana'] = 0x30DF;
+ t['mikatakanahalfwidth'] = 0xFF90;
+ t['minus'] = 0x2212;
+ t['minusbelowcmb'] = 0x0320;
+ t['minuscircle'] = 0x2296;
+ t['minusmod'] = 0x02D7;
+ t['minusplus'] = 0x2213;
+ t['minute'] = 0x2032;
+ t['miribaarusquare'] = 0x334A;
+ t['mirisquare'] = 0x3349;
+ t['mlonglegturned'] = 0x0270;
+ t['mlsquare'] = 0x3396;
+ t['mmcubedsquare'] = 0x33A3;
+ t['mmonospace'] = 0xFF4D;
+ t['mmsquaredsquare'] = 0x339F;
+ t['mohiragana'] = 0x3082;
+ t['mohmsquare'] = 0x33C1;
+ t['mokatakana'] = 0x30E2;
+ t['mokatakanahalfwidth'] = 0xFF93;
+ t['molsquare'] = 0x33D6;
+ t['momathai'] = 0x0E21;
+ t['moverssquare'] = 0x33A7;
+ t['moverssquaredsquare'] = 0x33A8;
+ t['mparen'] = 0x24A8;
+ t['mpasquare'] = 0x33AB;
+ t['mssquare'] = 0x33B3;
+ t['msuperior'] = 0xF6EF;
+ t['mturned'] = 0x026F;
+ t['mu'] = 0x00B5;
+ t['mu1'] = 0x00B5;
+ t['muasquare'] = 0x3382;
+ t['muchgreater'] = 0x226B;
+ t['muchless'] = 0x226A;
+ t['mufsquare'] = 0x338C;
+ t['mugreek'] = 0x03BC;
+ t['mugsquare'] = 0x338D;
+ t['muhiragana'] = 0x3080;
+ t['mukatakana'] = 0x30E0;
+ t['mukatakanahalfwidth'] = 0xFF91;
+ t['mulsquare'] = 0x3395;
+ t['multiply'] = 0x00D7;
+ t['mumsquare'] = 0x339B;
+ t['munahhebrew'] = 0x05A3;
+ t['munahlefthebrew'] = 0x05A3;
+ t['musicalnote'] = 0x266A;
+ t['musicalnotedbl'] = 0x266B;
+ t['musicflatsign'] = 0x266D;
+ t['musicsharpsign'] = 0x266F;
+ t['mussquare'] = 0x33B2;
+ t['muvsquare'] = 0x33B6;
+ t['muwsquare'] = 0x33BC;
+ t['mvmegasquare'] = 0x33B9;
+ t['mvsquare'] = 0x33B7;
+ t['mwmegasquare'] = 0x33BF;
+ t['mwsquare'] = 0x33BD;
+ t['n'] = 0x006E;
+ t['nabengali'] = 0x09A8;
+ t['nabla'] = 0x2207;
+ t['nacute'] = 0x0144;
+ t['nadeva'] = 0x0928;
+ t['nagujarati'] = 0x0AA8;
+ t['nagurmukhi'] = 0x0A28;
+ t['nahiragana'] = 0x306A;
+ t['nakatakana'] = 0x30CA;
+ t['nakatakanahalfwidth'] = 0xFF85;
+ t['napostrophe'] = 0x0149;
+ t['nasquare'] = 0x3381;
+ t['nbopomofo'] = 0x310B;
+ t['nbspace'] = 0x00A0;
+ t['ncaron'] = 0x0148;
+ t['ncedilla'] = 0x0146;
+ t['ncircle'] = 0x24DD;
+ t['ncircumflexbelow'] = 0x1E4B;
+ t['ncommaaccent'] = 0x0146;
+ t['ndotaccent'] = 0x1E45;
+ t['ndotbelow'] = 0x1E47;
+ t['nehiragana'] = 0x306D;
+ t['nekatakana'] = 0x30CD;
+ t['nekatakanahalfwidth'] = 0xFF88;
+ t['newsheqelsign'] = 0x20AA;
+ t['nfsquare'] = 0x338B;
+ t['ngabengali'] = 0x0999;
+ t['ngadeva'] = 0x0919;
+ t['ngagujarati'] = 0x0A99;
+ t['ngagurmukhi'] = 0x0A19;
+ t['ngonguthai'] = 0x0E07;
+ t['nhiragana'] = 0x3093;
+ t['nhookleft'] = 0x0272;
+ t['nhookretroflex'] = 0x0273;
+ t['nieunacirclekorean'] = 0x326F;
+ t['nieunaparenkorean'] = 0x320F;
+ t['nieuncieuckorean'] = 0x3135;
+ t['nieuncirclekorean'] = 0x3261;
+ t['nieunhieuhkorean'] = 0x3136;
+ t['nieunkorean'] = 0x3134;
+ t['nieunpansioskorean'] = 0x3168;
+ t['nieunparenkorean'] = 0x3201;
+ t['nieunsioskorean'] = 0x3167;
+ t['nieuntikeutkorean'] = 0x3166;
+ t['nihiragana'] = 0x306B;
+ t['nikatakana'] = 0x30CB;
+ t['nikatakanahalfwidth'] = 0xFF86;
+ t['nikhahitleftthai'] = 0xF899;
+ t['nikhahitthai'] = 0x0E4D;
+ t['nine'] = 0x0039;
+ t['ninearabic'] = 0x0669;
+ t['ninebengali'] = 0x09EF;
+ t['ninecircle'] = 0x2468;
+ t['ninecircleinversesansserif'] = 0x2792;
+ t['ninedeva'] = 0x096F;
+ t['ninegujarati'] = 0x0AEF;
+ t['ninegurmukhi'] = 0x0A6F;
+ t['ninehackarabic'] = 0x0669;
+ t['ninehangzhou'] = 0x3029;
+ t['nineideographicparen'] = 0x3228;
+ t['nineinferior'] = 0x2089;
+ t['ninemonospace'] = 0xFF19;
+ t['nineoldstyle'] = 0xF739;
+ t['nineparen'] = 0x247C;
+ t['nineperiod'] = 0x2490;
+ t['ninepersian'] = 0x06F9;
+ t['nineroman'] = 0x2178;
+ t['ninesuperior'] = 0x2079;
+ t['nineteencircle'] = 0x2472;
+ t['nineteenparen'] = 0x2486;
+ t['nineteenperiod'] = 0x249A;
+ t['ninethai'] = 0x0E59;
+ t['nj'] = 0x01CC;
+ t['njecyrillic'] = 0x045A;
+ t['nkatakana'] = 0x30F3;
+ t['nkatakanahalfwidth'] = 0xFF9D;
+ t['nlegrightlong'] = 0x019E;
+ t['nlinebelow'] = 0x1E49;
+ t['nmonospace'] = 0xFF4E;
+ t['nmsquare'] = 0x339A;
+ t['nnabengali'] = 0x09A3;
+ t['nnadeva'] = 0x0923;
+ t['nnagujarati'] = 0x0AA3;
+ t['nnagurmukhi'] = 0x0A23;
+ t['nnnadeva'] = 0x0929;
+ t['nohiragana'] = 0x306E;
+ t['nokatakana'] = 0x30CE;
+ t['nokatakanahalfwidth'] = 0xFF89;
+ t['nonbreakingspace'] = 0x00A0;
+ t['nonenthai'] = 0x0E13;
+ t['nonuthai'] = 0x0E19;
+ t['noonarabic'] = 0x0646;
+ t['noonfinalarabic'] = 0xFEE6;
+ t['noonghunnaarabic'] = 0x06BA;
+ t['noonghunnafinalarabic'] = 0xFB9F;
+ t['nooninitialarabic'] = 0xFEE7;
+ t['noonjeeminitialarabic'] = 0xFCD2;
+ t['noonjeemisolatedarabic'] = 0xFC4B;
+ t['noonmedialarabic'] = 0xFEE8;
+ t['noonmeeminitialarabic'] = 0xFCD5;
+ t['noonmeemisolatedarabic'] = 0xFC4E;
+ t['noonnoonfinalarabic'] = 0xFC8D;
+ t['notcontains'] = 0x220C;
+ t['notelement'] = 0x2209;
+ t['notelementof'] = 0x2209;
+ t['notequal'] = 0x2260;
+ t['notgreater'] = 0x226F;
+ t['notgreaternorequal'] = 0x2271;
+ t['notgreaternorless'] = 0x2279;
+ t['notidentical'] = 0x2262;
+ t['notless'] = 0x226E;
+ t['notlessnorequal'] = 0x2270;
+ t['notparallel'] = 0x2226;
+ t['notprecedes'] = 0x2280;
+ t['notsubset'] = 0x2284;
+ t['notsucceeds'] = 0x2281;
+ t['notsuperset'] = 0x2285;
+ t['nowarmenian'] = 0x0576;
+ t['nparen'] = 0x24A9;
+ t['nssquare'] = 0x33B1;
+ t['nsuperior'] = 0x207F;
+ t['ntilde'] = 0x00F1;
+ t['nu'] = 0x03BD;
+ t['nuhiragana'] = 0x306C;
+ t['nukatakana'] = 0x30CC;
+ t['nukatakanahalfwidth'] = 0xFF87;
+ t['nuktabengali'] = 0x09BC;
+ t['nuktadeva'] = 0x093C;
+ t['nuktagujarati'] = 0x0ABC;
+ t['nuktagurmukhi'] = 0x0A3C;
+ t['numbersign'] = 0x0023;
+ t['numbersignmonospace'] = 0xFF03;
+ t['numbersignsmall'] = 0xFE5F;
+ t['numeralsigngreek'] = 0x0374;
+ t['numeralsignlowergreek'] = 0x0375;
+ t['numero'] = 0x2116;
+ t['nun'] = 0x05E0;
+ t['nundagesh'] = 0xFB40;
+ t['nundageshhebrew'] = 0xFB40;
+ t['nunhebrew'] = 0x05E0;
+ t['nvsquare'] = 0x33B5;
+ t['nwsquare'] = 0x33BB;
+ t['nyabengali'] = 0x099E;
+ t['nyadeva'] = 0x091E;
+ t['nyagujarati'] = 0x0A9E;
+ t['nyagurmukhi'] = 0x0A1E;
+ t['o'] = 0x006F;
+ t['oacute'] = 0x00F3;
+ t['oangthai'] = 0x0E2D;
+ t['obarred'] = 0x0275;
+ t['obarredcyrillic'] = 0x04E9;
+ t['obarreddieresiscyrillic'] = 0x04EB;
+ t['obengali'] = 0x0993;
+ t['obopomofo'] = 0x311B;
+ t['obreve'] = 0x014F;
+ t['ocandradeva'] = 0x0911;
+ t['ocandragujarati'] = 0x0A91;
+ t['ocandravowelsigndeva'] = 0x0949;
+ t['ocandravowelsigngujarati'] = 0x0AC9;
+ t['ocaron'] = 0x01D2;
+ t['ocircle'] = 0x24DE;
+ t['ocircumflex'] = 0x00F4;
+ t['ocircumflexacute'] = 0x1ED1;
+ t['ocircumflexdotbelow'] = 0x1ED9;
+ t['ocircumflexgrave'] = 0x1ED3;
+ t['ocircumflexhookabove'] = 0x1ED5;
+ t['ocircumflextilde'] = 0x1ED7;
+ t['ocyrillic'] = 0x043E;
+ t['odblacute'] = 0x0151;
+ t['odblgrave'] = 0x020D;
+ t['odeva'] = 0x0913;
+ t['odieresis'] = 0x00F6;
+ t['odieresiscyrillic'] = 0x04E7;
+ t['odotbelow'] = 0x1ECD;
+ t['oe'] = 0x0153;
+ t['oekorean'] = 0x315A;
+ t['ogonek'] = 0x02DB;
+ t['ogonekcmb'] = 0x0328;
+ t['ograve'] = 0x00F2;
+ t['ogujarati'] = 0x0A93;
+ t['oharmenian'] = 0x0585;
+ t['ohiragana'] = 0x304A;
+ t['ohookabove'] = 0x1ECF;
+ t['ohorn'] = 0x01A1;
+ t['ohornacute'] = 0x1EDB;
+ t['ohorndotbelow'] = 0x1EE3;
+ t['ohorngrave'] = 0x1EDD;
+ t['ohornhookabove'] = 0x1EDF;
+ t['ohorntilde'] = 0x1EE1;
+ t['ohungarumlaut'] = 0x0151;
+ t['oi'] = 0x01A3;
+ t['oinvertedbreve'] = 0x020F;
+ t['okatakana'] = 0x30AA;
+ t['okatakanahalfwidth'] = 0xFF75;
+ t['okorean'] = 0x3157;
+ t['olehebrew'] = 0x05AB;
+ t['omacron'] = 0x014D;
+ t['omacronacute'] = 0x1E53;
+ t['omacrongrave'] = 0x1E51;
+ t['omdeva'] = 0x0950;
+ t['omega'] = 0x03C9;
+ t['omega1'] = 0x03D6;
+ t['omegacyrillic'] = 0x0461;
+ t['omegalatinclosed'] = 0x0277;
+ t['omegaroundcyrillic'] = 0x047B;
+ t['omegatitlocyrillic'] = 0x047D;
+ t['omegatonos'] = 0x03CE;
+ t['omgujarati'] = 0x0AD0;
+ t['omicron'] = 0x03BF;
+ t['omicrontonos'] = 0x03CC;
+ t['omonospace'] = 0xFF4F;
+ t['one'] = 0x0031;
+ t['onearabic'] = 0x0661;
+ t['onebengali'] = 0x09E7;
+ t['onecircle'] = 0x2460;
+ t['onecircleinversesansserif'] = 0x278A;
+ t['onedeva'] = 0x0967;
+ t['onedotenleader'] = 0x2024;
+ t['oneeighth'] = 0x215B;
+ t['onefitted'] = 0xF6DC;
+ t['onegujarati'] = 0x0AE7;
+ t['onegurmukhi'] = 0x0A67;
+ t['onehackarabic'] = 0x0661;
+ t['onehalf'] = 0x00BD;
+ t['onehangzhou'] = 0x3021;
+ t['oneideographicparen'] = 0x3220;
+ t['oneinferior'] = 0x2081;
+ t['onemonospace'] = 0xFF11;
+ t['onenumeratorbengali'] = 0x09F4;
+ t['oneoldstyle'] = 0xF731;
+ t['oneparen'] = 0x2474;
+ t['oneperiod'] = 0x2488;
+ t['onepersian'] = 0x06F1;
+ t['onequarter'] = 0x00BC;
+ t['oneroman'] = 0x2170;
+ t['onesuperior'] = 0x00B9;
+ t['onethai'] = 0x0E51;
+ t['onethird'] = 0x2153;
+ t['oogonek'] = 0x01EB;
+ t['oogonekmacron'] = 0x01ED;
+ t['oogurmukhi'] = 0x0A13;
+ t['oomatragurmukhi'] = 0x0A4B;
+ t['oopen'] = 0x0254;
+ t['oparen'] = 0x24AA;
+ t['openbullet'] = 0x25E6;
+ t['option'] = 0x2325;
+ t['ordfeminine'] = 0x00AA;
+ t['ordmasculine'] = 0x00BA;
+ t['orthogonal'] = 0x221F;
+ t['oshortdeva'] = 0x0912;
+ t['oshortvowelsigndeva'] = 0x094A;
+ t['oslash'] = 0x00F8;
+ t['oslashacute'] = 0x01FF;
+ t['osmallhiragana'] = 0x3049;
+ t['osmallkatakana'] = 0x30A9;
+ t['osmallkatakanahalfwidth'] = 0xFF6B;
+ t['ostrokeacute'] = 0x01FF;
+ t['osuperior'] = 0xF6F0;
+ t['otcyrillic'] = 0x047F;
+ t['otilde'] = 0x00F5;
+ t['otildeacute'] = 0x1E4D;
+ t['otildedieresis'] = 0x1E4F;
+ t['oubopomofo'] = 0x3121;
+ t['overline'] = 0x203E;
+ t['overlinecenterline'] = 0xFE4A;
+ t['overlinecmb'] = 0x0305;
+ t['overlinedashed'] = 0xFE49;
+ t['overlinedblwavy'] = 0xFE4C;
+ t['overlinewavy'] = 0xFE4B;
+ t['overscore'] = 0x00AF;
+ t['ovowelsignbengali'] = 0x09CB;
+ t['ovowelsigndeva'] = 0x094B;
+ t['ovowelsigngujarati'] = 0x0ACB;
+ t['p'] = 0x0070;
+ t['paampssquare'] = 0x3380;
+ t['paasentosquare'] = 0x332B;
+ t['pabengali'] = 0x09AA;
+ t['pacute'] = 0x1E55;
+ t['padeva'] = 0x092A;
+ t['pagedown'] = 0x21DF;
+ t['pageup'] = 0x21DE;
+ t['pagujarati'] = 0x0AAA;
+ t['pagurmukhi'] = 0x0A2A;
+ t['pahiragana'] = 0x3071;
+ t['paiyannoithai'] = 0x0E2F;
+ t['pakatakana'] = 0x30D1;
+ t['palatalizationcyrilliccmb'] = 0x0484;
+ t['palochkacyrillic'] = 0x04C0;
+ t['pansioskorean'] = 0x317F;
+ t['paragraph'] = 0x00B6;
+ t['parallel'] = 0x2225;
+ t['parenleft'] = 0x0028;
+ t['parenleftaltonearabic'] = 0xFD3E;
+ t['parenleftbt'] = 0xF8ED;
+ t['parenleftex'] = 0xF8EC;
+ t['parenleftinferior'] = 0x208D;
+ t['parenleftmonospace'] = 0xFF08;
+ t['parenleftsmall'] = 0xFE59;
+ t['parenleftsuperior'] = 0x207D;
+ t['parenlefttp'] = 0xF8EB;
+ t['parenleftvertical'] = 0xFE35;
+ t['parenright'] = 0x0029;
+ t['parenrightaltonearabic'] = 0xFD3F;
+ t['parenrightbt'] = 0xF8F8;
+ t['parenrightex'] = 0xF8F7;
+ t['parenrightinferior'] = 0x208E;
+ t['parenrightmonospace'] = 0xFF09;
+ t['parenrightsmall'] = 0xFE5A;
+ t['parenrightsuperior'] = 0x207E;
+ t['parenrighttp'] = 0xF8F6;
+ t['parenrightvertical'] = 0xFE36;
+ t['partialdiff'] = 0x2202;
+ t['paseqhebrew'] = 0x05C0;
+ t['pashtahebrew'] = 0x0599;
+ t['pasquare'] = 0x33A9;
+ t['patah'] = 0x05B7;
+ t['patah11'] = 0x05B7;
+ t['patah1d'] = 0x05B7;
+ t['patah2a'] = 0x05B7;
+ t['patahhebrew'] = 0x05B7;
+ t['patahnarrowhebrew'] = 0x05B7;
+ t['patahquarterhebrew'] = 0x05B7;
+ t['patahwidehebrew'] = 0x05B7;
+ t['pazerhebrew'] = 0x05A1;
+ t['pbopomofo'] = 0x3106;
+ t['pcircle'] = 0x24DF;
+ t['pdotaccent'] = 0x1E57;
+ t['pe'] = 0x05E4;
+ t['pecyrillic'] = 0x043F;
+ t['pedagesh'] = 0xFB44;
+ t['pedageshhebrew'] = 0xFB44;
+ t['peezisquare'] = 0x333B;
+ t['pefinaldageshhebrew'] = 0xFB43;
+ t['peharabic'] = 0x067E;
+ t['peharmenian'] = 0x057A;
+ t['pehebrew'] = 0x05E4;
+ t['pehfinalarabic'] = 0xFB57;
+ t['pehinitialarabic'] = 0xFB58;
+ t['pehiragana'] = 0x307A;
+ t['pehmedialarabic'] = 0xFB59;
+ t['pekatakana'] = 0x30DA;
+ t['pemiddlehookcyrillic'] = 0x04A7;
+ t['perafehebrew'] = 0xFB4E;
+ t['percent'] = 0x0025;
+ t['percentarabic'] = 0x066A;
+ t['percentmonospace'] = 0xFF05;
+ t['percentsmall'] = 0xFE6A;
+ t['period'] = 0x002E;
+ t['periodarmenian'] = 0x0589;
+ t['periodcentered'] = 0x00B7;
+ t['periodhalfwidth'] = 0xFF61;
+ t['periodinferior'] = 0xF6E7;
+ t['periodmonospace'] = 0xFF0E;
+ t['periodsmall'] = 0xFE52;
+ t['periodsuperior'] = 0xF6E8;
+ t['perispomenigreekcmb'] = 0x0342;
+ t['perpendicular'] = 0x22A5;
+ t['perthousand'] = 0x2030;
+ t['peseta'] = 0x20A7;
+ t['pfsquare'] = 0x338A;
+ t['phabengali'] = 0x09AB;
+ t['phadeva'] = 0x092B;
+ t['phagujarati'] = 0x0AAB;
+ t['phagurmukhi'] = 0x0A2B;
+ t['phi'] = 0x03C6;
+ t['phi1'] = 0x03D5;
+ t['phieuphacirclekorean'] = 0x327A;
+ t['phieuphaparenkorean'] = 0x321A;
+ t['phieuphcirclekorean'] = 0x326C;
+ t['phieuphkorean'] = 0x314D;
+ t['phieuphparenkorean'] = 0x320C;
+ t['philatin'] = 0x0278;
+ t['phinthuthai'] = 0x0E3A;
+ t['phisymbolgreek'] = 0x03D5;
+ t['phook'] = 0x01A5;
+ t['phophanthai'] = 0x0E1E;
+ t['phophungthai'] = 0x0E1C;
+ t['phosamphaothai'] = 0x0E20;
+ t['pi'] = 0x03C0;
+ t['pieupacirclekorean'] = 0x3273;
+ t['pieupaparenkorean'] = 0x3213;
+ t['pieupcieuckorean'] = 0x3176;
+ t['pieupcirclekorean'] = 0x3265;
+ t['pieupkiyeokkorean'] = 0x3172;
+ t['pieupkorean'] = 0x3142;
+ t['pieupparenkorean'] = 0x3205;
+ t['pieupsioskiyeokkorean'] = 0x3174;
+ t['pieupsioskorean'] = 0x3144;
+ t['pieupsiostikeutkorean'] = 0x3175;
+ t['pieupthieuthkorean'] = 0x3177;
+ t['pieuptikeutkorean'] = 0x3173;
+ t['pihiragana'] = 0x3074;
+ t['pikatakana'] = 0x30D4;
+ t['pisymbolgreek'] = 0x03D6;
+ t['piwrarmenian'] = 0x0583;
+ t['plus'] = 0x002B;
+ t['plusbelowcmb'] = 0x031F;
+ t['pluscircle'] = 0x2295;
+ t['plusminus'] = 0x00B1;
+ t['plusmod'] = 0x02D6;
+ t['plusmonospace'] = 0xFF0B;
+ t['plussmall'] = 0xFE62;
+ t['plussuperior'] = 0x207A;
+ t['pmonospace'] = 0xFF50;
+ t['pmsquare'] = 0x33D8;
+ t['pohiragana'] = 0x307D;
+ t['pointingindexdownwhite'] = 0x261F;
+ t['pointingindexleftwhite'] = 0x261C;
+ t['pointingindexrightwhite'] = 0x261E;
+ t['pointingindexupwhite'] = 0x261D;
+ t['pokatakana'] = 0x30DD;
+ t['poplathai'] = 0x0E1B;
+ t['postalmark'] = 0x3012;
+ t['postalmarkface'] = 0x3020;
+ t['pparen'] = 0x24AB;
+ t['precedes'] = 0x227A;
+ t['prescription'] = 0x211E;
+ t['primemod'] = 0x02B9;
+ t['primereversed'] = 0x2035;
+ t['product'] = 0x220F;
+ t['projective'] = 0x2305;
+ t['prolongedkana'] = 0x30FC;
+ t['propellor'] = 0x2318;
+ t['propersubset'] = 0x2282;
+ t['propersuperset'] = 0x2283;
+ t['proportion'] = 0x2237;
+ t['proportional'] = 0x221D;
+ t['psi'] = 0x03C8;
+ t['psicyrillic'] = 0x0471;
+ t['psilipneumatacyrilliccmb'] = 0x0486;
+ t['pssquare'] = 0x33B0;
+ t['puhiragana'] = 0x3077;
+ t['pukatakana'] = 0x30D7;
+ t['pvsquare'] = 0x33B4;
+ t['pwsquare'] = 0x33BA;
+ t['q'] = 0x0071;
+ t['qadeva'] = 0x0958;
+ t['qadmahebrew'] = 0x05A8;
+ t['qafarabic'] = 0x0642;
+ t['qaffinalarabic'] = 0xFED6;
+ t['qafinitialarabic'] = 0xFED7;
+ t['qafmedialarabic'] = 0xFED8;
+ t['qamats'] = 0x05B8;
+ t['qamats10'] = 0x05B8;
+ t['qamats1a'] = 0x05B8;
+ t['qamats1c'] = 0x05B8;
+ t['qamats27'] = 0x05B8;
+ t['qamats29'] = 0x05B8;
+ t['qamats33'] = 0x05B8;
+ t['qamatsde'] = 0x05B8;
+ t['qamatshebrew'] = 0x05B8;
+ t['qamatsnarrowhebrew'] = 0x05B8;
+ t['qamatsqatanhebrew'] = 0x05B8;
+ t['qamatsqatannarrowhebrew'] = 0x05B8;
+ t['qamatsqatanquarterhebrew'] = 0x05B8;
+ t['qamatsqatanwidehebrew'] = 0x05B8;
+ t['qamatsquarterhebrew'] = 0x05B8;
+ t['qamatswidehebrew'] = 0x05B8;
+ t['qarneyparahebrew'] = 0x059F;
+ t['qbopomofo'] = 0x3111;
+ t['qcircle'] = 0x24E0;
+ t['qhook'] = 0x02A0;
+ t['qmonospace'] = 0xFF51;
+ t['qof'] = 0x05E7;
+ t['qofdagesh'] = 0xFB47;
+ t['qofdageshhebrew'] = 0xFB47;
+ t['qofhebrew'] = 0x05E7;
+ t['qparen'] = 0x24AC;
+ t['quarternote'] = 0x2669;
+ t['qubuts'] = 0x05BB;
+ t['qubuts18'] = 0x05BB;
+ t['qubuts25'] = 0x05BB;
+ t['qubuts31'] = 0x05BB;
+ t['qubutshebrew'] = 0x05BB;
+ t['qubutsnarrowhebrew'] = 0x05BB;
+ t['qubutsquarterhebrew'] = 0x05BB;
+ t['qubutswidehebrew'] = 0x05BB;
+ t['question'] = 0x003F;
+ t['questionarabic'] = 0x061F;
+ t['questionarmenian'] = 0x055E;
+ t['questiondown'] = 0x00BF;
+ t['questiondownsmall'] = 0xF7BF;
+ t['questiongreek'] = 0x037E;
+ t['questionmonospace'] = 0xFF1F;
+ t['questionsmall'] = 0xF73F;
+ t['quotedbl'] = 0x0022;
+ t['quotedblbase'] = 0x201E;
+ t['quotedblleft'] = 0x201C;
+ t['quotedblmonospace'] = 0xFF02;
+ t['quotedblprime'] = 0x301E;
+ t['quotedblprimereversed'] = 0x301D;
+ t['quotedblright'] = 0x201D;
+ t['quoteleft'] = 0x2018;
+ t['quoteleftreversed'] = 0x201B;
+ t['quotereversed'] = 0x201B;
+ t['quoteright'] = 0x2019;
+ t['quoterightn'] = 0x0149;
+ t['quotesinglbase'] = 0x201A;
+ t['quotesingle'] = 0x0027;
+ t['quotesinglemonospace'] = 0xFF07;
+ t['r'] = 0x0072;
+ t['raarmenian'] = 0x057C;
+ t['rabengali'] = 0x09B0;
+ t['racute'] = 0x0155;
+ t['radeva'] = 0x0930;
+ t['radical'] = 0x221A;
+ t['radicalex'] = 0xF8E5;
+ t['radoverssquare'] = 0x33AE;
+ t['radoverssquaredsquare'] = 0x33AF;
+ t['radsquare'] = 0x33AD;
+ t['rafe'] = 0x05BF;
+ t['rafehebrew'] = 0x05BF;
+ t['ragujarati'] = 0x0AB0;
+ t['ragurmukhi'] = 0x0A30;
+ t['rahiragana'] = 0x3089;
+ t['rakatakana'] = 0x30E9;
+ t['rakatakanahalfwidth'] = 0xFF97;
+ t['ralowerdiagonalbengali'] = 0x09F1;
+ t['ramiddlediagonalbengali'] = 0x09F0;
+ t['ramshorn'] = 0x0264;
+ t['ratio'] = 0x2236;
+ t['rbopomofo'] = 0x3116;
+ t['rcaron'] = 0x0159;
+ t['rcedilla'] = 0x0157;
+ t['rcircle'] = 0x24E1;
+ t['rcommaaccent'] = 0x0157;
+ t['rdblgrave'] = 0x0211;
+ t['rdotaccent'] = 0x1E59;
+ t['rdotbelow'] = 0x1E5B;
+ t['rdotbelowmacron'] = 0x1E5D;
+ t['referencemark'] = 0x203B;
+ t['reflexsubset'] = 0x2286;
+ t['reflexsuperset'] = 0x2287;
+ t['registered'] = 0x00AE;
+ t['registersans'] = 0xF8E8;
+ t['registerserif'] = 0xF6DA;
+ t['reharabic'] = 0x0631;
+ t['reharmenian'] = 0x0580;
+ t['rehfinalarabic'] = 0xFEAE;
+ t['rehiragana'] = 0x308C;
+ t['rekatakana'] = 0x30EC;
+ t['rekatakanahalfwidth'] = 0xFF9A;
+ t['resh'] = 0x05E8;
+ t['reshdageshhebrew'] = 0xFB48;
+ t['reshhebrew'] = 0x05E8;
+ t['reversedtilde'] = 0x223D;
+ t['reviahebrew'] = 0x0597;
+ t['reviamugrashhebrew'] = 0x0597;
+ t['revlogicalnot'] = 0x2310;
+ t['rfishhook'] = 0x027E;
+ t['rfishhookreversed'] = 0x027F;
+ t['rhabengali'] = 0x09DD;
+ t['rhadeva'] = 0x095D;
+ t['rho'] = 0x03C1;
+ t['rhook'] = 0x027D;
+ t['rhookturned'] = 0x027B;
+ t['rhookturnedsuperior'] = 0x02B5;
+ t['rhosymbolgreek'] = 0x03F1;
+ t['rhotichookmod'] = 0x02DE;
+ t['rieulacirclekorean'] = 0x3271;
+ t['rieulaparenkorean'] = 0x3211;
+ t['rieulcirclekorean'] = 0x3263;
+ t['rieulhieuhkorean'] = 0x3140;
+ t['rieulkiyeokkorean'] = 0x313A;
+ t['rieulkiyeoksioskorean'] = 0x3169;
+ t['rieulkorean'] = 0x3139;
+ t['rieulmieumkorean'] = 0x313B;
+ t['rieulpansioskorean'] = 0x316C;
+ t['rieulparenkorean'] = 0x3203;
+ t['rieulphieuphkorean'] = 0x313F;
+ t['rieulpieupkorean'] = 0x313C;
+ t['rieulpieupsioskorean'] = 0x316B;
+ t['rieulsioskorean'] = 0x313D;
+ t['rieulthieuthkorean'] = 0x313E;
+ t['rieultikeutkorean'] = 0x316A;
+ t['rieulyeorinhieuhkorean'] = 0x316D;
+ t['rightangle'] = 0x221F;
+ t['righttackbelowcmb'] = 0x0319;
+ t['righttriangle'] = 0x22BF;
+ t['rihiragana'] = 0x308A;
+ t['rikatakana'] = 0x30EA;
+ t['rikatakanahalfwidth'] = 0xFF98;
+ t['ring'] = 0x02DA;
+ t['ringbelowcmb'] = 0x0325;
+ t['ringcmb'] = 0x030A;
+ t['ringhalfleft'] = 0x02BF;
+ t['ringhalfleftarmenian'] = 0x0559;
+ t['ringhalfleftbelowcmb'] = 0x031C;
+ t['ringhalfleftcentered'] = 0x02D3;
+ t['ringhalfright'] = 0x02BE;
+ t['ringhalfrightbelowcmb'] = 0x0339;
+ t['ringhalfrightcentered'] = 0x02D2;
+ t['rinvertedbreve'] = 0x0213;
+ t['rittorusquare'] = 0x3351;
+ t['rlinebelow'] = 0x1E5F;
+ t['rlongleg'] = 0x027C;
+ t['rlonglegturned'] = 0x027A;
+ t['rmonospace'] = 0xFF52;
+ t['rohiragana'] = 0x308D;
+ t['rokatakana'] = 0x30ED;
+ t['rokatakanahalfwidth'] = 0xFF9B;
+ t['roruathai'] = 0x0E23;
+ t['rparen'] = 0x24AD;
+ t['rrabengali'] = 0x09DC;
+ t['rradeva'] = 0x0931;
+ t['rragurmukhi'] = 0x0A5C;
+ t['rreharabic'] = 0x0691;
+ t['rrehfinalarabic'] = 0xFB8D;
+ t['rrvocalicbengali'] = 0x09E0;
+ t['rrvocalicdeva'] = 0x0960;
+ t['rrvocalicgujarati'] = 0x0AE0;
+ t['rrvocalicvowelsignbengali'] = 0x09C4;
+ t['rrvocalicvowelsigndeva'] = 0x0944;
+ t['rrvocalicvowelsigngujarati'] = 0x0AC4;
+ t['rsuperior'] = 0xF6F1;
+ t['rtblock'] = 0x2590;
+ t['rturned'] = 0x0279;
+ t['rturnedsuperior'] = 0x02B4;
+ t['ruhiragana'] = 0x308B;
+ t['rukatakana'] = 0x30EB;
+ t['rukatakanahalfwidth'] = 0xFF99;
+ t['rupeemarkbengali'] = 0x09F2;
+ t['rupeesignbengali'] = 0x09F3;
+ t['rupiah'] = 0xF6DD;
+ t['ruthai'] = 0x0E24;
+ t['rvocalicbengali'] = 0x098B;
+ t['rvocalicdeva'] = 0x090B;
+ t['rvocalicgujarati'] = 0x0A8B;
+ t['rvocalicvowelsignbengali'] = 0x09C3;
+ t['rvocalicvowelsigndeva'] = 0x0943;
+ t['rvocalicvowelsigngujarati'] = 0x0AC3;
+ t['s'] = 0x0073;
+ t['sabengali'] = 0x09B8;
+ t['sacute'] = 0x015B;
+ t['sacutedotaccent'] = 0x1E65;
+ t['sadarabic'] = 0x0635;
+ t['sadeva'] = 0x0938;
+ t['sadfinalarabic'] = 0xFEBA;
+ t['sadinitialarabic'] = 0xFEBB;
+ t['sadmedialarabic'] = 0xFEBC;
+ t['sagujarati'] = 0x0AB8;
+ t['sagurmukhi'] = 0x0A38;
+ t['sahiragana'] = 0x3055;
+ t['sakatakana'] = 0x30B5;
+ t['sakatakanahalfwidth'] = 0xFF7B;
+ t['sallallahoualayhewasallamarabic'] = 0xFDFA;
+ t['samekh'] = 0x05E1;
+ t['samekhdagesh'] = 0xFB41;
+ t['samekhdageshhebrew'] = 0xFB41;
+ t['samekhhebrew'] = 0x05E1;
+ t['saraaathai'] = 0x0E32;
+ t['saraaethai'] = 0x0E41;
+ t['saraaimaimalaithai'] = 0x0E44;
+ t['saraaimaimuanthai'] = 0x0E43;
+ t['saraamthai'] = 0x0E33;
+ t['saraathai'] = 0x0E30;
+ t['saraethai'] = 0x0E40;
+ t['saraiileftthai'] = 0xF886;
+ t['saraiithai'] = 0x0E35;
+ t['saraileftthai'] = 0xF885;
+ t['saraithai'] = 0x0E34;
+ t['saraothai'] = 0x0E42;
+ t['saraueeleftthai'] = 0xF888;
+ t['saraueethai'] = 0x0E37;
+ t['saraueleftthai'] = 0xF887;
+ t['sarauethai'] = 0x0E36;
+ t['sarauthai'] = 0x0E38;
+ t['sarauuthai'] = 0x0E39;
+ t['sbopomofo'] = 0x3119;
+ t['scaron'] = 0x0161;
+ t['scarondotaccent'] = 0x1E67;
+ t['scedilla'] = 0x015F;
+ t['schwa'] = 0x0259;
+ t['schwacyrillic'] = 0x04D9;
+ t['schwadieresiscyrillic'] = 0x04DB;
+ t['schwahook'] = 0x025A;
+ t['scircle'] = 0x24E2;
+ t['scircumflex'] = 0x015D;
+ t['scommaaccent'] = 0x0219;
+ t['sdotaccent'] = 0x1E61;
+ t['sdotbelow'] = 0x1E63;
+ t['sdotbelowdotaccent'] = 0x1E69;
+ t['seagullbelowcmb'] = 0x033C;
+ t['second'] = 0x2033;
+ t['secondtonechinese'] = 0x02CA;
+ t['section'] = 0x00A7;
+ t['seenarabic'] = 0x0633;
+ t['seenfinalarabic'] = 0xFEB2;
+ t['seeninitialarabic'] = 0xFEB3;
+ t['seenmedialarabic'] = 0xFEB4;
+ t['segol'] = 0x05B6;
+ t['segol13'] = 0x05B6;
+ t['segol1f'] = 0x05B6;
+ t['segol2c'] = 0x05B6;
+ t['segolhebrew'] = 0x05B6;
+ t['segolnarrowhebrew'] = 0x05B6;
+ t['segolquarterhebrew'] = 0x05B6;
+ t['segoltahebrew'] = 0x0592;
+ t['segolwidehebrew'] = 0x05B6;
+ t['seharmenian'] = 0x057D;
+ t['sehiragana'] = 0x305B;
+ t['sekatakana'] = 0x30BB;
+ t['sekatakanahalfwidth'] = 0xFF7E;
+ t['semicolon'] = 0x003B;
+ t['semicolonarabic'] = 0x061B;
+ t['semicolonmonospace'] = 0xFF1B;
+ t['semicolonsmall'] = 0xFE54;
+ t['semivoicedmarkkana'] = 0x309C;
+ t['semivoicedmarkkanahalfwidth'] = 0xFF9F;
+ t['sentisquare'] = 0x3322;
+ t['sentosquare'] = 0x3323;
+ t['seven'] = 0x0037;
+ t['sevenarabic'] = 0x0667;
+ t['sevenbengali'] = 0x09ED;
+ t['sevencircle'] = 0x2466;
+ t['sevencircleinversesansserif'] = 0x2790;
+ t['sevendeva'] = 0x096D;
+ t['seveneighths'] = 0x215E;
+ t['sevengujarati'] = 0x0AED;
+ t['sevengurmukhi'] = 0x0A6D;
+ t['sevenhackarabic'] = 0x0667;
+ t['sevenhangzhou'] = 0x3027;
+ t['sevenideographicparen'] = 0x3226;
+ t['seveninferior'] = 0x2087;
+ t['sevenmonospace'] = 0xFF17;
+ t['sevenoldstyle'] = 0xF737;
+ t['sevenparen'] = 0x247A;
+ t['sevenperiod'] = 0x248E;
+ t['sevenpersian'] = 0x06F7;
+ t['sevenroman'] = 0x2176;
+ t['sevensuperior'] = 0x2077;
+ t['seventeencircle'] = 0x2470;
+ t['seventeenparen'] = 0x2484;
+ t['seventeenperiod'] = 0x2498;
+ t['seventhai'] = 0x0E57;
+ t['sfthyphen'] = 0x00AD;
+ t['shaarmenian'] = 0x0577;
+ t['shabengali'] = 0x09B6;
+ t['shacyrillic'] = 0x0448;
+ t['shaddaarabic'] = 0x0651;
+ t['shaddadammaarabic'] = 0xFC61;
+ t['shaddadammatanarabic'] = 0xFC5E;
+ t['shaddafathaarabic'] = 0xFC60;
+ t['shaddakasraarabic'] = 0xFC62;
+ t['shaddakasratanarabic'] = 0xFC5F;
+ t['shade'] = 0x2592;
+ t['shadedark'] = 0x2593;
+ t['shadelight'] = 0x2591;
+ t['shademedium'] = 0x2592;
+ t['shadeva'] = 0x0936;
+ t['shagujarati'] = 0x0AB6;
+ t['shagurmukhi'] = 0x0A36;
+ t['shalshelethebrew'] = 0x0593;
+ t['shbopomofo'] = 0x3115;
+ t['shchacyrillic'] = 0x0449;
+ t['sheenarabic'] = 0x0634;
+ t['sheenfinalarabic'] = 0xFEB6;
+ t['sheeninitialarabic'] = 0xFEB7;
+ t['sheenmedialarabic'] = 0xFEB8;
+ t['sheicoptic'] = 0x03E3;
+ t['sheqel'] = 0x20AA;
+ t['sheqelhebrew'] = 0x20AA;
+ t['sheva'] = 0x05B0;
+ t['sheva115'] = 0x05B0;
+ t['sheva15'] = 0x05B0;
+ t['sheva22'] = 0x05B0;
+ t['sheva2e'] = 0x05B0;
+ t['shevahebrew'] = 0x05B0;
+ t['shevanarrowhebrew'] = 0x05B0;
+ t['shevaquarterhebrew'] = 0x05B0;
+ t['shevawidehebrew'] = 0x05B0;
+ t['shhacyrillic'] = 0x04BB;
+ t['shimacoptic'] = 0x03ED;
+ t['shin'] = 0x05E9;
+ t['shindagesh'] = 0xFB49;
+ t['shindageshhebrew'] = 0xFB49;
+ t['shindageshshindot'] = 0xFB2C;
+ t['shindageshshindothebrew'] = 0xFB2C;
+ t['shindageshsindot'] = 0xFB2D;
+ t['shindageshsindothebrew'] = 0xFB2D;
+ t['shindothebrew'] = 0x05C1;
+ t['shinhebrew'] = 0x05E9;
+ t['shinshindot'] = 0xFB2A;
+ t['shinshindothebrew'] = 0xFB2A;
+ t['shinsindot'] = 0xFB2B;
+ t['shinsindothebrew'] = 0xFB2B;
+ t['shook'] = 0x0282;
+ t['sigma'] = 0x03C3;
+ t['sigma1'] = 0x03C2;
+ t['sigmafinal'] = 0x03C2;
+ t['sigmalunatesymbolgreek'] = 0x03F2;
+ t['sihiragana'] = 0x3057;
+ t['sikatakana'] = 0x30B7;
+ t['sikatakanahalfwidth'] = 0xFF7C;
+ t['siluqhebrew'] = 0x05BD;
+ t['siluqlefthebrew'] = 0x05BD;
+ t['similar'] = 0x223C;
+ t['sindothebrew'] = 0x05C2;
+ t['siosacirclekorean'] = 0x3274;
+ t['siosaparenkorean'] = 0x3214;
+ t['sioscieuckorean'] = 0x317E;
+ t['sioscirclekorean'] = 0x3266;
+ t['sioskiyeokkorean'] = 0x317A;
+ t['sioskorean'] = 0x3145;
+ t['siosnieunkorean'] = 0x317B;
+ t['siosparenkorean'] = 0x3206;
+ t['siospieupkorean'] = 0x317D;
+ t['siostikeutkorean'] = 0x317C;
+ t['six'] = 0x0036;
+ t['sixarabic'] = 0x0666;
+ t['sixbengali'] = 0x09EC;
+ t['sixcircle'] = 0x2465;
+ t['sixcircleinversesansserif'] = 0x278F;
+ t['sixdeva'] = 0x096C;
+ t['sixgujarati'] = 0x0AEC;
+ t['sixgurmukhi'] = 0x0A6C;
+ t['sixhackarabic'] = 0x0666;
+ t['sixhangzhou'] = 0x3026;
+ t['sixideographicparen'] = 0x3225;
+ t['sixinferior'] = 0x2086;
+ t['sixmonospace'] = 0xFF16;
+ t['sixoldstyle'] = 0xF736;
+ t['sixparen'] = 0x2479;
+ t['sixperiod'] = 0x248D;
+ t['sixpersian'] = 0x06F6;
+ t['sixroman'] = 0x2175;
+ t['sixsuperior'] = 0x2076;
+ t['sixteencircle'] = 0x246F;
+ t['sixteencurrencydenominatorbengali'] = 0x09F9;
+ t['sixteenparen'] = 0x2483;
+ t['sixteenperiod'] = 0x2497;
+ t['sixthai'] = 0x0E56;
+ t['slash'] = 0x002F;
+ t['slashmonospace'] = 0xFF0F;
+ t['slong'] = 0x017F;
+ t['slongdotaccent'] = 0x1E9B;
+ t['smileface'] = 0x263A;
+ t['smonospace'] = 0xFF53;
+ t['sofpasuqhebrew'] = 0x05C3;
+ t['softhyphen'] = 0x00AD;
+ t['softsigncyrillic'] = 0x044C;
+ t['sohiragana'] = 0x305D;
+ t['sokatakana'] = 0x30BD;
+ t['sokatakanahalfwidth'] = 0xFF7F;
+ t['soliduslongoverlaycmb'] = 0x0338;
+ t['solidusshortoverlaycmb'] = 0x0337;
+ t['sorusithai'] = 0x0E29;
+ t['sosalathai'] = 0x0E28;
+ t['sosothai'] = 0x0E0B;
+ t['sosuathai'] = 0x0E2A;
+ t['space'] = 0x0020;
+ t['spacehackarabic'] = 0x0020;
+ t['spade'] = 0x2660;
+ t['spadesuitblack'] = 0x2660;
+ t['spadesuitwhite'] = 0x2664;
+ t['sparen'] = 0x24AE;
+ t['squarebelowcmb'] = 0x033B;
+ t['squarecc'] = 0x33C4;
+ t['squarecm'] = 0x339D;
+ t['squarediagonalcrosshatchfill'] = 0x25A9;
+ t['squarehorizontalfill'] = 0x25A4;
+ t['squarekg'] = 0x338F;
+ t['squarekm'] = 0x339E;
+ t['squarekmcapital'] = 0x33CE;
+ t['squareln'] = 0x33D1;
+ t['squarelog'] = 0x33D2;
+ t['squaremg'] = 0x338E;
+ t['squaremil'] = 0x33D5;
+ t['squaremm'] = 0x339C;
+ t['squaremsquared'] = 0x33A1;
+ t['squareorthogonalcrosshatchfill'] = 0x25A6;
+ t['squareupperlefttolowerrightfill'] = 0x25A7;
+ t['squareupperrighttolowerleftfill'] = 0x25A8;
+ t['squareverticalfill'] = 0x25A5;
+ t['squarewhitewithsmallblack'] = 0x25A3;
+ t['srsquare'] = 0x33DB;
+ t['ssabengali'] = 0x09B7;
+ t['ssadeva'] = 0x0937;
+ t['ssagujarati'] = 0x0AB7;
+ t['ssangcieuckorean'] = 0x3149;
+ t['ssanghieuhkorean'] = 0x3185;
+ t['ssangieungkorean'] = 0x3180;
+ t['ssangkiyeokkorean'] = 0x3132;
+ t['ssangnieunkorean'] = 0x3165;
+ t['ssangpieupkorean'] = 0x3143;
+ t['ssangsioskorean'] = 0x3146;
+ t['ssangtikeutkorean'] = 0x3138;
+ t['ssuperior'] = 0xF6F2;
+ t['sterling'] = 0x00A3;
+ t['sterlingmonospace'] = 0xFFE1;
+ t['strokelongoverlaycmb'] = 0x0336;
+ t['strokeshortoverlaycmb'] = 0x0335;
+ t['subset'] = 0x2282;
+ t['subsetnotequal'] = 0x228A;
+ t['subsetorequal'] = 0x2286;
+ t['succeeds'] = 0x227B;
+ t['suchthat'] = 0x220B;
+ t['suhiragana'] = 0x3059;
+ t['sukatakana'] = 0x30B9;
+ t['sukatakanahalfwidth'] = 0xFF7D;
+ t['sukunarabic'] = 0x0652;
+ t['summation'] = 0x2211;
+ t['sun'] = 0x263C;
+ t['superset'] = 0x2283;
+ t['supersetnotequal'] = 0x228B;
+ t['supersetorequal'] = 0x2287;
+ t['svsquare'] = 0x33DC;
+ t['syouwaerasquare'] = 0x337C;
+ t['t'] = 0x0074;
+ t['tabengali'] = 0x09A4;
+ t['tackdown'] = 0x22A4;
+ t['tackleft'] = 0x22A3;
+ t['tadeva'] = 0x0924;
+ t['tagujarati'] = 0x0AA4;
+ t['tagurmukhi'] = 0x0A24;
+ t['taharabic'] = 0x0637;
+ t['tahfinalarabic'] = 0xFEC2;
+ t['tahinitialarabic'] = 0xFEC3;
+ t['tahiragana'] = 0x305F;
+ t['tahmedialarabic'] = 0xFEC4;
+ t['taisyouerasquare'] = 0x337D;
+ t['takatakana'] = 0x30BF;
+ t['takatakanahalfwidth'] = 0xFF80;
+ t['tatweelarabic'] = 0x0640;
+ t['tau'] = 0x03C4;
+ t['tav'] = 0x05EA;
+ t['tavdages'] = 0xFB4A;
+ t['tavdagesh'] = 0xFB4A;
+ t['tavdageshhebrew'] = 0xFB4A;
+ t['tavhebrew'] = 0x05EA;
+ t['tbar'] = 0x0167;
+ t['tbopomofo'] = 0x310A;
+ t['tcaron'] = 0x0165;
+ t['tccurl'] = 0x02A8;
+ t['tcedilla'] = 0x0163;
+ t['tcheharabic'] = 0x0686;
+ t['tchehfinalarabic'] = 0xFB7B;
+ t['tchehinitialarabic'] = 0xFB7C;
+ t['tchehmedialarabic'] = 0xFB7D;
+ t['tcircle'] = 0x24E3;
+ t['tcircumflexbelow'] = 0x1E71;
+ t['tcommaaccent'] = 0x0163;
+ t['tdieresis'] = 0x1E97;
+ t['tdotaccent'] = 0x1E6B;
+ t['tdotbelow'] = 0x1E6D;
+ t['tecyrillic'] = 0x0442;
+ t['tedescendercyrillic'] = 0x04AD;
+ t['teharabic'] = 0x062A;
+ t['tehfinalarabic'] = 0xFE96;
+ t['tehhahinitialarabic'] = 0xFCA2;
+ t['tehhahisolatedarabic'] = 0xFC0C;
+ t['tehinitialarabic'] = 0xFE97;
+ t['tehiragana'] = 0x3066;
+ t['tehjeeminitialarabic'] = 0xFCA1;
+ t['tehjeemisolatedarabic'] = 0xFC0B;
+ t['tehmarbutaarabic'] = 0x0629;
+ t['tehmarbutafinalarabic'] = 0xFE94;
+ t['tehmedialarabic'] = 0xFE98;
+ t['tehmeeminitialarabic'] = 0xFCA4;
+ t['tehmeemisolatedarabic'] = 0xFC0E;
+ t['tehnoonfinalarabic'] = 0xFC73;
+ t['tekatakana'] = 0x30C6;
+ t['tekatakanahalfwidth'] = 0xFF83;
+ t['telephone'] = 0x2121;
+ t['telephoneblack'] = 0x260E;
+ t['telishagedolahebrew'] = 0x05A0;
+ t['telishaqetanahebrew'] = 0x05A9;
+ t['tencircle'] = 0x2469;
+ t['tenideographicparen'] = 0x3229;
+ t['tenparen'] = 0x247D;
+ t['tenperiod'] = 0x2491;
+ t['tenroman'] = 0x2179;
+ t['tesh'] = 0x02A7;
+ t['tet'] = 0x05D8;
+ t['tetdagesh'] = 0xFB38;
+ t['tetdageshhebrew'] = 0xFB38;
+ t['tethebrew'] = 0x05D8;
+ t['tetsecyrillic'] = 0x04B5;
+ t['tevirhebrew'] = 0x059B;
+ t['tevirlefthebrew'] = 0x059B;
+ t['thabengali'] = 0x09A5;
+ t['thadeva'] = 0x0925;
+ t['thagujarati'] = 0x0AA5;
+ t['thagurmukhi'] = 0x0A25;
+ t['thalarabic'] = 0x0630;
+ t['thalfinalarabic'] = 0xFEAC;
+ t['thanthakhatlowleftthai'] = 0xF898;
+ t['thanthakhatlowrightthai'] = 0xF897;
+ t['thanthakhatthai'] = 0x0E4C;
+ t['thanthakhatupperleftthai'] = 0xF896;
+ t['theharabic'] = 0x062B;
+ t['thehfinalarabic'] = 0xFE9A;
+ t['thehinitialarabic'] = 0xFE9B;
+ t['thehmedialarabic'] = 0xFE9C;
+ t['thereexists'] = 0x2203;
+ t['therefore'] = 0x2234;
+ t['theta'] = 0x03B8;
+ t['theta1'] = 0x03D1;
+ t['thetasymbolgreek'] = 0x03D1;
+ t['thieuthacirclekorean'] = 0x3279;
+ t['thieuthaparenkorean'] = 0x3219;
+ t['thieuthcirclekorean'] = 0x326B;
+ t['thieuthkorean'] = 0x314C;
+ t['thieuthparenkorean'] = 0x320B;
+ t['thirteencircle'] = 0x246C;
+ t['thirteenparen'] = 0x2480;
+ t['thirteenperiod'] = 0x2494;
+ t['thonangmonthothai'] = 0x0E11;
+ t['thook'] = 0x01AD;
+ t['thophuthaothai'] = 0x0E12;
+ t['thorn'] = 0x00FE;
+ t['thothahanthai'] = 0x0E17;
+ t['thothanthai'] = 0x0E10;
+ t['thothongthai'] = 0x0E18;
+ t['thothungthai'] = 0x0E16;
+ t['thousandcyrillic'] = 0x0482;
+ t['thousandsseparatorarabic'] = 0x066C;
+ t['thousandsseparatorpersian'] = 0x066C;
+ t['three'] = 0x0033;
+ t['threearabic'] = 0x0663;
+ t['threebengali'] = 0x09E9;
+ t['threecircle'] = 0x2462;
+ t['threecircleinversesansserif'] = 0x278C;
+ t['threedeva'] = 0x0969;
+ t['threeeighths'] = 0x215C;
+ t['threegujarati'] = 0x0AE9;
+ t['threegurmukhi'] = 0x0A69;
+ t['threehackarabic'] = 0x0663;
+ t['threehangzhou'] = 0x3023;
+ t['threeideographicparen'] = 0x3222;
+ t['threeinferior'] = 0x2083;
+ t['threemonospace'] = 0xFF13;
+ t['threenumeratorbengali'] = 0x09F6;
+ t['threeoldstyle'] = 0xF733;
+ t['threeparen'] = 0x2476;
+ t['threeperiod'] = 0x248A;
+ t['threepersian'] = 0x06F3;
+ t['threequarters'] = 0x00BE;
+ t['threequartersemdash'] = 0xF6DE;
+ t['threeroman'] = 0x2172;
+ t['threesuperior'] = 0x00B3;
+ t['threethai'] = 0x0E53;
+ t['thzsquare'] = 0x3394;
+ t['tihiragana'] = 0x3061;
+ t['tikatakana'] = 0x30C1;
+ t['tikatakanahalfwidth'] = 0xFF81;
+ t['tikeutacirclekorean'] = 0x3270;
+ t['tikeutaparenkorean'] = 0x3210;
+ t['tikeutcirclekorean'] = 0x3262;
+ t['tikeutkorean'] = 0x3137;
+ t['tikeutparenkorean'] = 0x3202;
+ t['tilde'] = 0x02DC;
+ t['tildebelowcmb'] = 0x0330;
+ t['tildecmb'] = 0x0303;
+ t['tildecomb'] = 0x0303;
+ t['tildedoublecmb'] = 0x0360;
+ t['tildeoperator'] = 0x223C;
+ t['tildeoverlaycmb'] = 0x0334;
+ t['tildeverticalcmb'] = 0x033E;
+ t['timescircle'] = 0x2297;
+ t['tipehahebrew'] = 0x0596;
+ t['tipehalefthebrew'] = 0x0596;
+ t['tippigurmukhi'] = 0x0A70;
+ t['titlocyrilliccmb'] = 0x0483;
+ t['tiwnarmenian'] = 0x057F;
+ t['tlinebelow'] = 0x1E6F;
+ t['tmonospace'] = 0xFF54;
+ t['toarmenian'] = 0x0569;
+ t['tohiragana'] = 0x3068;
+ t['tokatakana'] = 0x30C8;
+ t['tokatakanahalfwidth'] = 0xFF84;
+ t['tonebarextrahighmod'] = 0x02E5;
+ t['tonebarextralowmod'] = 0x02E9;
+ t['tonebarhighmod'] = 0x02E6;
+ t['tonebarlowmod'] = 0x02E8;
+ t['tonebarmidmod'] = 0x02E7;
+ t['tonefive'] = 0x01BD;
+ t['tonesix'] = 0x0185;
+ t['tonetwo'] = 0x01A8;
+ t['tonos'] = 0x0384;
+ t['tonsquare'] = 0x3327;
+ t['topatakthai'] = 0x0E0F;
+ t['tortoiseshellbracketleft'] = 0x3014;
+ t['tortoiseshellbracketleftsmall'] = 0xFE5D;
+ t['tortoiseshellbracketleftvertical'] = 0xFE39;
+ t['tortoiseshellbracketright'] = 0x3015;
+ t['tortoiseshellbracketrightsmall'] = 0xFE5E;
+ t['tortoiseshellbracketrightvertical'] = 0xFE3A;
+ t['totaothai'] = 0x0E15;
+ t['tpalatalhook'] = 0x01AB;
+ t['tparen'] = 0x24AF;
+ t['trademark'] = 0x2122;
+ t['trademarksans'] = 0xF8EA;
+ t['trademarkserif'] = 0xF6DB;
+ t['tretroflexhook'] = 0x0288;
+ t['triagdn'] = 0x25BC;
+ t['triaglf'] = 0x25C4;
+ t['triagrt'] = 0x25BA;
+ t['triagup'] = 0x25B2;
+ t['ts'] = 0x02A6;
+ t['tsadi'] = 0x05E6;
+ t['tsadidagesh'] = 0xFB46;
+ t['tsadidageshhebrew'] = 0xFB46;
+ t['tsadihebrew'] = 0x05E6;
+ t['tsecyrillic'] = 0x0446;
+ t['tsere'] = 0x05B5;
+ t['tsere12'] = 0x05B5;
+ t['tsere1e'] = 0x05B5;
+ t['tsere2b'] = 0x05B5;
+ t['tserehebrew'] = 0x05B5;
+ t['tserenarrowhebrew'] = 0x05B5;
+ t['tserequarterhebrew'] = 0x05B5;
+ t['tserewidehebrew'] = 0x05B5;
+ t['tshecyrillic'] = 0x045B;
+ t['tsuperior'] = 0xF6F3;
+ t['ttabengali'] = 0x099F;
+ t['ttadeva'] = 0x091F;
+ t['ttagujarati'] = 0x0A9F;
+ t['ttagurmukhi'] = 0x0A1F;
+ t['tteharabic'] = 0x0679;
+ t['ttehfinalarabic'] = 0xFB67;
+ t['ttehinitialarabic'] = 0xFB68;
+ t['ttehmedialarabic'] = 0xFB69;
+ t['tthabengali'] = 0x09A0;
+ t['tthadeva'] = 0x0920;
+ t['tthagujarati'] = 0x0AA0;
+ t['tthagurmukhi'] = 0x0A20;
+ t['tturned'] = 0x0287;
+ t['tuhiragana'] = 0x3064;
+ t['tukatakana'] = 0x30C4;
+ t['tukatakanahalfwidth'] = 0xFF82;
+ t['tusmallhiragana'] = 0x3063;
+ t['tusmallkatakana'] = 0x30C3;
+ t['tusmallkatakanahalfwidth'] = 0xFF6F;
+ t['twelvecircle'] = 0x246B;
+ t['twelveparen'] = 0x247F;
+ t['twelveperiod'] = 0x2493;
+ t['twelveroman'] = 0x217B;
+ t['twentycircle'] = 0x2473;
+ t['twentyhangzhou'] = 0x5344;
+ t['twentyparen'] = 0x2487;
+ t['twentyperiod'] = 0x249B;
+ t['two'] = 0x0032;
+ t['twoarabic'] = 0x0662;
+ t['twobengali'] = 0x09E8;
+ t['twocircle'] = 0x2461;
+ t['twocircleinversesansserif'] = 0x278B;
+ t['twodeva'] = 0x0968;
+ t['twodotenleader'] = 0x2025;
+ t['twodotleader'] = 0x2025;
+ t['twodotleadervertical'] = 0xFE30;
+ t['twogujarati'] = 0x0AE8;
+ t['twogurmukhi'] = 0x0A68;
+ t['twohackarabic'] = 0x0662;
+ t['twohangzhou'] = 0x3022;
+ t['twoideographicparen'] = 0x3221;
+ t['twoinferior'] = 0x2082;
+ t['twomonospace'] = 0xFF12;
+ t['twonumeratorbengali'] = 0x09F5;
+ t['twooldstyle'] = 0xF732;
+ t['twoparen'] = 0x2475;
+ t['twoperiod'] = 0x2489;
+ t['twopersian'] = 0x06F2;
+ t['tworoman'] = 0x2171;
+ t['twostroke'] = 0x01BB;
+ t['twosuperior'] = 0x00B2;
+ t['twothai'] = 0x0E52;
+ t['twothirds'] = 0x2154;
+ t['u'] = 0x0075;
+ t['uacute'] = 0x00FA;
+ t['ubar'] = 0x0289;
+ t['ubengali'] = 0x0989;
+ t['ubopomofo'] = 0x3128;
+ t['ubreve'] = 0x016D;
+ t['ucaron'] = 0x01D4;
+ t['ucircle'] = 0x24E4;
+ t['ucircumflex'] = 0x00FB;
+ t['ucircumflexbelow'] = 0x1E77;
+ t['ucyrillic'] = 0x0443;
+ t['udattadeva'] = 0x0951;
+ t['udblacute'] = 0x0171;
+ t['udblgrave'] = 0x0215;
+ t['udeva'] = 0x0909;
+ t['udieresis'] = 0x00FC;
+ t['udieresisacute'] = 0x01D8;
+ t['udieresisbelow'] = 0x1E73;
+ t['udieresiscaron'] = 0x01DA;
+ t['udieresiscyrillic'] = 0x04F1;
+ t['udieresisgrave'] = 0x01DC;
+ t['udieresismacron'] = 0x01D6;
+ t['udotbelow'] = 0x1EE5;
+ t['ugrave'] = 0x00F9;
+ t['ugujarati'] = 0x0A89;
+ t['ugurmukhi'] = 0x0A09;
+ t['uhiragana'] = 0x3046;
+ t['uhookabove'] = 0x1EE7;
+ t['uhorn'] = 0x01B0;
+ t['uhornacute'] = 0x1EE9;
+ t['uhorndotbelow'] = 0x1EF1;
+ t['uhorngrave'] = 0x1EEB;
+ t['uhornhookabove'] = 0x1EED;
+ t['uhorntilde'] = 0x1EEF;
+ t['uhungarumlaut'] = 0x0171;
+ t['uhungarumlautcyrillic'] = 0x04F3;
+ t['uinvertedbreve'] = 0x0217;
+ t['ukatakana'] = 0x30A6;
+ t['ukatakanahalfwidth'] = 0xFF73;
+ t['ukcyrillic'] = 0x0479;
+ t['ukorean'] = 0x315C;
+ t['umacron'] = 0x016B;
+ t['umacroncyrillic'] = 0x04EF;
+ t['umacrondieresis'] = 0x1E7B;
+ t['umatragurmukhi'] = 0x0A41;
+ t['umonospace'] = 0xFF55;
+ t['underscore'] = 0x005F;
+ t['underscoredbl'] = 0x2017;
+ t['underscoremonospace'] = 0xFF3F;
+ t['underscorevertical'] = 0xFE33;
+ t['underscorewavy'] = 0xFE4F;
+ t['union'] = 0x222A;
+ t['universal'] = 0x2200;
+ t['uogonek'] = 0x0173;
+ t['uparen'] = 0x24B0;
+ t['upblock'] = 0x2580;
+ t['upperdothebrew'] = 0x05C4;
+ t['upsilon'] = 0x03C5;
+ t['upsilondieresis'] = 0x03CB;
+ t['upsilondieresistonos'] = 0x03B0;
+ t['upsilonlatin'] = 0x028A;
+ t['upsilontonos'] = 0x03CD;
+ t['uptackbelowcmb'] = 0x031D;
+ t['uptackmod'] = 0x02D4;
+ t['uragurmukhi'] = 0x0A73;
+ t['uring'] = 0x016F;
+ t['ushortcyrillic'] = 0x045E;
+ t['usmallhiragana'] = 0x3045;
+ t['usmallkatakana'] = 0x30A5;
+ t['usmallkatakanahalfwidth'] = 0xFF69;
+ t['ustraightcyrillic'] = 0x04AF;
+ t['ustraightstrokecyrillic'] = 0x04B1;
+ t['utilde'] = 0x0169;
+ t['utildeacute'] = 0x1E79;
+ t['utildebelow'] = 0x1E75;
+ t['uubengali'] = 0x098A;
+ t['uudeva'] = 0x090A;
+ t['uugujarati'] = 0x0A8A;
+ t['uugurmukhi'] = 0x0A0A;
+ t['uumatragurmukhi'] = 0x0A42;
+ t['uuvowelsignbengali'] = 0x09C2;
+ t['uuvowelsigndeva'] = 0x0942;
+ t['uuvowelsigngujarati'] = 0x0AC2;
+ t['uvowelsignbengali'] = 0x09C1;
+ t['uvowelsigndeva'] = 0x0941;
+ t['uvowelsigngujarati'] = 0x0AC1;
+ t['v'] = 0x0076;
+ t['vadeva'] = 0x0935;
+ t['vagujarati'] = 0x0AB5;
+ t['vagurmukhi'] = 0x0A35;
+ t['vakatakana'] = 0x30F7;
+ t['vav'] = 0x05D5;
+ t['vavdagesh'] = 0xFB35;
+ t['vavdagesh65'] = 0xFB35;
+ t['vavdageshhebrew'] = 0xFB35;
+ t['vavhebrew'] = 0x05D5;
+ t['vavholam'] = 0xFB4B;
+ t['vavholamhebrew'] = 0xFB4B;
+ t['vavvavhebrew'] = 0x05F0;
+ t['vavyodhebrew'] = 0x05F1;
+ t['vcircle'] = 0x24E5;
+ t['vdotbelow'] = 0x1E7F;
+ t['vecyrillic'] = 0x0432;
+ t['veharabic'] = 0x06A4;
+ t['vehfinalarabic'] = 0xFB6B;
+ t['vehinitialarabic'] = 0xFB6C;
+ t['vehmedialarabic'] = 0xFB6D;
+ t['vekatakana'] = 0x30F9;
+ t['venus'] = 0x2640;
+ t['verticalbar'] = 0x007C;
+ t['verticallineabovecmb'] = 0x030D;
+ t['verticallinebelowcmb'] = 0x0329;
+ t['verticallinelowmod'] = 0x02CC;
+ t['verticallinemod'] = 0x02C8;
+ t['vewarmenian'] = 0x057E;
+ t['vhook'] = 0x028B;
+ t['vikatakana'] = 0x30F8;
+ t['viramabengali'] = 0x09CD;
+ t['viramadeva'] = 0x094D;
+ t['viramagujarati'] = 0x0ACD;
+ t['visargabengali'] = 0x0983;
+ t['visargadeva'] = 0x0903;
+ t['visargagujarati'] = 0x0A83;
+ t['vmonospace'] = 0xFF56;
+ t['voarmenian'] = 0x0578;
+ t['voicediterationhiragana'] = 0x309E;
+ t['voicediterationkatakana'] = 0x30FE;
+ t['voicedmarkkana'] = 0x309B;
+ t['voicedmarkkanahalfwidth'] = 0xFF9E;
+ t['vokatakana'] = 0x30FA;
+ t['vparen'] = 0x24B1;
+ t['vtilde'] = 0x1E7D;
+ t['vturned'] = 0x028C;
+ t['vuhiragana'] = 0x3094;
+ t['vukatakana'] = 0x30F4;
+ t['w'] = 0x0077;
+ t['wacute'] = 0x1E83;
+ t['waekorean'] = 0x3159;
+ t['wahiragana'] = 0x308F;
+ t['wakatakana'] = 0x30EF;
+ t['wakatakanahalfwidth'] = 0xFF9C;
+ t['wakorean'] = 0x3158;
+ t['wasmallhiragana'] = 0x308E;
+ t['wasmallkatakana'] = 0x30EE;
+ t['wattosquare'] = 0x3357;
+ t['wavedash'] = 0x301C;
+ t['wavyunderscorevertical'] = 0xFE34;
+ t['wawarabic'] = 0x0648;
+ t['wawfinalarabic'] = 0xFEEE;
+ t['wawhamzaabovearabic'] = 0x0624;
+ t['wawhamzaabovefinalarabic'] = 0xFE86;
+ t['wbsquare'] = 0x33DD;
+ t['wcircle'] = 0x24E6;
+ t['wcircumflex'] = 0x0175;
+ t['wdieresis'] = 0x1E85;
+ t['wdotaccent'] = 0x1E87;
+ t['wdotbelow'] = 0x1E89;
+ t['wehiragana'] = 0x3091;
+ t['weierstrass'] = 0x2118;
+ t['wekatakana'] = 0x30F1;
+ t['wekorean'] = 0x315E;
+ t['weokorean'] = 0x315D;
+ t['wgrave'] = 0x1E81;
+ t['whitebullet'] = 0x25E6;
+ t['whitecircle'] = 0x25CB;
+ t['whitecircleinverse'] = 0x25D9;
+ t['whitecornerbracketleft'] = 0x300E;
+ t['whitecornerbracketleftvertical'] = 0xFE43;
+ t['whitecornerbracketright'] = 0x300F;
+ t['whitecornerbracketrightvertical'] = 0xFE44;
+ t['whitediamond'] = 0x25C7;
+ t['whitediamondcontainingblacksmalldiamond'] = 0x25C8;
+ t['whitedownpointingsmalltriangle'] = 0x25BF;
+ t['whitedownpointingtriangle'] = 0x25BD;
+ t['whiteleftpointingsmalltriangle'] = 0x25C3;
+ t['whiteleftpointingtriangle'] = 0x25C1;
+ t['whitelenticularbracketleft'] = 0x3016;
+ t['whitelenticularbracketright'] = 0x3017;
+ t['whiterightpointingsmalltriangle'] = 0x25B9;
+ t['whiterightpointingtriangle'] = 0x25B7;
+ t['whitesmallsquare'] = 0x25AB;
+ t['whitesmilingface'] = 0x263A;
+ t['whitesquare'] = 0x25A1;
+ t['whitestar'] = 0x2606;
+ t['whitetelephone'] = 0x260F;
+ t['whitetortoiseshellbracketleft'] = 0x3018;
+ t['whitetortoiseshellbracketright'] = 0x3019;
+ t['whiteuppointingsmalltriangle'] = 0x25B5;
+ t['whiteuppointingtriangle'] = 0x25B3;
+ t['wihiragana'] = 0x3090;
+ t['wikatakana'] = 0x30F0;
+ t['wikorean'] = 0x315F;
+ t['wmonospace'] = 0xFF57;
+ t['wohiragana'] = 0x3092;
+ t['wokatakana'] = 0x30F2;
+ t['wokatakanahalfwidth'] = 0xFF66;
+ t['won'] = 0x20A9;
+ t['wonmonospace'] = 0xFFE6;
+ t['wowaenthai'] = 0x0E27;
+ t['wparen'] = 0x24B2;
+ t['wring'] = 0x1E98;
+ t['wsuperior'] = 0x02B7;
+ t['wturned'] = 0x028D;
+ t['wynn'] = 0x01BF;
+ t['x'] = 0x0078;
+ t['xabovecmb'] = 0x033D;
+ t['xbopomofo'] = 0x3112;
+ t['xcircle'] = 0x24E7;
+ t['xdieresis'] = 0x1E8D;
+ t['xdotaccent'] = 0x1E8B;
+ t['xeharmenian'] = 0x056D;
+ t['xi'] = 0x03BE;
+ t['xmonospace'] = 0xFF58;
+ t['xparen'] = 0x24B3;
+ t['xsuperior'] = 0x02E3;
+ t['y'] = 0x0079;
+ t['yaadosquare'] = 0x334E;
+ t['yabengali'] = 0x09AF;
+ t['yacute'] = 0x00FD;
+ t['yadeva'] = 0x092F;
+ t['yaekorean'] = 0x3152;
+ t['yagujarati'] = 0x0AAF;
+ t['yagurmukhi'] = 0x0A2F;
+ t['yahiragana'] = 0x3084;
+ t['yakatakana'] = 0x30E4;
+ t['yakatakanahalfwidth'] = 0xFF94;
+ t['yakorean'] = 0x3151;
+ t['yamakkanthai'] = 0x0E4E;
+ t['yasmallhiragana'] = 0x3083;
+ t['yasmallkatakana'] = 0x30E3;
+ t['yasmallkatakanahalfwidth'] = 0xFF6C;
+ t['yatcyrillic'] = 0x0463;
+ t['ycircle'] = 0x24E8;
+ t['ycircumflex'] = 0x0177;
+ t['ydieresis'] = 0x00FF;
+ t['ydotaccent'] = 0x1E8F;
+ t['ydotbelow'] = 0x1EF5;
+ t['yeharabic'] = 0x064A;
+ t['yehbarreearabic'] = 0x06D2;
+ t['yehbarreefinalarabic'] = 0xFBAF;
+ t['yehfinalarabic'] = 0xFEF2;
+ t['yehhamzaabovearabic'] = 0x0626;
+ t['yehhamzaabovefinalarabic'] = 0xFE8A;
+ t['yehhamzaaboveinitialarabic'] = 0xFE8B;
+ t['yehhamzaabovemedialarabic'] = 0xFE8C;
+ t['yehinitialarabic'] = 0xFEF3;
+ t['yehmedialarabic'] = 0xFEF4;
+ t['yehmeeminitialarabic'] = 0xFCDD;
+ t['yehmeemisolatedarabic'] = 0xFC58;
+ t['yehnoonfinalarabic'] = 0xFC94;
+ t['yehthreedotsbelowarabic'] = 0x06D1;
+ t['yekorean'] = 0x3156;
+ t['yen'] = 0x00A5;
+ t['yenmonospace'] = 0xFFE5;
+ t['yeokorean'] = 0x3155;
+ t['yeorinhieuhkorean'] = 0x3186;
+ t['yerahbenyomohebrew'] = 0x05AA;
+ t['yerahbenyomolefthebrew'] = 0x05AA;
+ t['yericyrillic'] = 0x044B;
+ t['yerudieresiscyrillic'] = 0x04F9;
+ t['yesieungkorean'] = 0x3181;
+ t['yesieungpansioskorean'] = 0x3183;
+ t['yesieungsioskorean'] = 0x3182;
+ t['yetivhebrew'] = 0x059A;
+ t['ygrave'] = 0x1EF3;
+ t['yhook'] = 0x01B4;
+ t['yhookabove'] = 0x1EF7;
+ t['yiarmenian'] = 0x0575;
+ t['yicyrillic'] = 0x0457;
+ t['yikorean'] = 0x3162;
+ t['yinyang'] = 0x262F;
+ t['yiwnarmenian'] = 0x0582;
+ t['ymonospace'] = 0xFF59;
+ t['yod'] = 0x05D9;
+ t['yoddagesh'] = 0xFB39;
+ t['yoddageshhebrew'] = 0xFB39;
+ t['yodhebrew'] = 0x05D9;
+ t['yodyodhebrew'] = 0x05F2;
+ t['yodyodpatahhebrew'] = 0xFB1F;
+ t['yohiragana'] = 0x3088;
+ t['yoikorean'] = 0x3189;
+ t['yokatakana'] = 0x30E8;
+ t['yokatakanahalfwidth'] = 0xFF96;
+ t['yokorean'] = 0x315B;
+ t['yosmallhiragana'] = 0x3087;
+ t['yosmallkatakana'] = 0x30E7;
+ t['yosmallkatakanahalfwidth'] = 0xFF6E;
+ t['yotgreek'] = 0x03F3;
+ t['yoyaekorean'] = 0x3188;
+ t['yoyakorean'] = 0x3187;
+ t['yoyakthai'] = 0x0E22;
+ t['yoyingthai'] = 0x0E0D;
+ t['yparen'] = 0x24B4;
+ t['ypogegrammeni'] = 0x037A;
+ t['ypogegrammenigreekcmb'] = 0x0345;
+ t['yr'] = 0x01A6;
+ t['yring'] = 0x1E99;
+ t['ysuperior'] = 0x02B8;
+ t['ytilde'] = 0x1EF9;
+ t['yturned'] = 0x028E;
+ t['yuhiragana'] = 0x3086;
+ t['yuikorean'] = 0x318C;
+ t['yukatakana'] = 0x30E6;
+ t['yukatakanahalfwidth'] = 0xFF95;
+ t['yukorean'] = 0x3160;
+ t['yusbigcyrillic'] = 0x046B;
+ t['yusbigiotifiedcyrillic'] = 0x046D;
+ t['yuslittlecyrillic'] = 0x0467;
+ t['yuslittleiotifiedcyrillic'] = 0x0469;
+ t['yusmallhiragana'] = 0x3085;
+ t['yusmallkatakana'] = 0x30E5;
+ t['yusmallkatakanahalfwidth'] = 0xFF6D;
+ t['yuyekorean'] = 0x318B;
+ t['yuyeokorean'] = 0x318A;
+ t['yyabengali'] = 0x09DF;
+ t['yyadeva'] = 0x095F;
+ t['z'] = 0x007A;
+ t['zaarmenian'] = 0x0566;
+ t['zacute'] = 0x017A;
+ t['zadeva'] = 0x095B;
+ t['zagurmukhi'] = 0x0A5B;
+ t['zaharabic'] = 0x0638;
+ t['zahfinalarabic'] = 0xFEC6;
+ t['zahinitialarabic'] = 0xFEC7;
+ t['zahiragana'] = 0x3056;
+ t['zahmedialarabic'] = 0xFEC8;
+ t['zainarabic'] = 0x0632;
+ t['zainfinalarabic'] = 0xFEB0;
+ t['zakatakana'] = 0x30B6;
+ t['zaqefgadolhebrew'] = 0x0595;
+ t['zaqefqatanhebrew'] = 0x0594;
+ t['zarqahebrew'] = 0x0598;
+ t['zayin'] = 0x05D6;
+ t['zayindagesh'] = 0xFB36;
+ t['zayindageshhebrew'] = 0xFB36;
+ t['zayinhebrew'] = 0x05D6;
+ t['zbopomofo'] = 0x3117;
+ t['zcaron'] = 0x017E;
+ t['zcircle'] = 0x24E9;
+ t['zcircumflex'] = 0x1E91;
+ t['zcurl'] = 0x0291;
+ t['zdot'] = 0x017C;
+ t['zdotaccent'] = 0x017C;
+ t['zdotbelow'] = 0x1E93;
+ t['zecyrillic'] = 0x0437;
+ t['zedescendercyrillic'] = 0x0499;
+ t['zedieresiscyrillic'] = 0x04DF;
+ t['zehiragana'] = 0x305C;
+ t['zekatakana'] = 0x30BC;
+ t['zero'] = 0x0030;
+ t['zeroarabic'] = 0x0660;
+ t['zerobengali'] = 0x09E6;
+ t['zerodeva'] = 0x0966;
+ t['zerogujarati'] = 0x0AE6;
+ t['zerogurmukhi'] = 0x0A66;
+ t['zerohackarabic'] = 0x0660;
+ t['zeroinferior'] = 0x2080;
+ t['zeromonospace'] = 0xFF10;
+ t['zerooldstyle'] = 0xF730;
+ t['zeropersian'] = 0x06F0;
+ t['zerosuperior'] = 0x2070;
+ t['zerothai'] = 0x0E50;
+ t['zerowidthjoiner'] = 0xFEFF;
+ t['zerowidthnonjoiner'] = 0x200C;
+ t['zerowidthspace'] = 0x200B;
+ t['zeta'] = 0x03B6;
+ t['zhbopomofo'] = 0x3113;
+ t['zhearmenian'] = 0x056A;
+ t['zhebrevecyrillic'] = 0x04C2;
+ t['zhecyrillic'] = 0x0436;
+ t['zhedescendercyrillic'] = 0x0497;
+ t['zhedieresiscyrillic'] = 0x04DD;
+ t['zihiragana'] = 0x3058;
+ t['zikatakana'] = 0x30B8;
+ t['zinorhebrew'] = 0x05AE;
+ t['zlinebelow'] = 0x1E95;
+ t['zmonospace'] = 0xFF5A;
+ t['zohiragana'] = 0x305E;
+ t['zokatakana'] = 0x30BE;
+ t['zparen'] = 0x24B5;
+ t['zretroflexhook'] = 0x0290;
+ t['zstroke'] = 0x01B6;
+ t['zuhiragana'] = 0x305A;
+ t['zukatakana'] = 0x30BA;
+ t['.notdef'] = 0x0000;
+});
+
+var getDingbatsGlyphsUnicode = getLookupTableFactory(function (t) {
+ t['space'] = 0x0020;
+ t['a1'] = 0x2701;
+ t['a2'] = 0x2702;
+ t['a202'] = 0x2703;
+ t['a3'] = 0x2704;
+ t['a4'] = 0x260E;
+ t['a5'] = 0x2706;
+ t['a119'] = 0x2707;
+ t['a118'] = 0x2708;
+ t['a117'] = 0x2709;
+ t['a11'] = 0x261B;
+ t['a12'] = 0x261E;
+ t['a13'] = 0x270C;
+ t['a14'] = 0x270D;
+ t['a15'] = 0x270E;
+ t['a16'] = 0x270F;
+ t['a105'] = 0x2710;
+ t['a17'] = 0x2711;
+ t['a18'] = 0x2712;
+ t['a19'] = 0x2713;
+ t['a20'] = 0x2714;
+ t['a21'] = 0x2715;
+ t['a22'] = 0x2716;
+ t['a23'] = 0x2717;
+ t['a24'] = 0x2718;
+ t['a25'] = 0x2719;
+ t['a26'] = 0x271A;
+ t['a27'] = 0x271B;
+ t['a28'] = 0x271C;
+ t['a6'] = 0x271D;
+ t['a7'] = 0x271E;
+ t['a8'] = 0x271F;
+ t['a9'] = 0x2720;
+ t['a10'] = 0x2721;
+ t['a29'] = 0x2722;
+ t['a30'] = 0x2723;
+ t['a31'] = 0x2724;
+ t['a32'] = 0x2725;
+ t['a33'] = 0x2726;
+ t['a34'] = 0x2727;
+ t['a35'] = 0x2605;
+ t['a36'] = 0x2729;
+ t['a37'] = 0x272A;
+ t['a38'] = 0x272B;
+ t['a39'] = 0x272C;
+ t['a40'] = 0x272D;
+ t['a41'] = 0x272E;
+ t['a42'] = 0x272F;
+ t['a43'] = 0x2730;
+ t['a44'] = 0x2731;
+ t['a45'] = 0x2732;
+ t['a46'] = 0x2733;
+ t['a47'] = 0x2734;
+ t['a48'] = 0x2735;
+ t['a49'] = 0x2736;
+ t['a50'] = 0x2737;
+ t['a51'] = 0x2738;
+ t['a52'] = 0x2739;
+ t['a53'] = 0x273A;
+ t['a54'] = 0x273B;
+ t['a55'] = 0x273C;
+ t['a56'] = 0x273D;
+ t['a57'] = 0x273E;
+ t['a58'] = 0x273F;
+ t['a59'] = 0x2740;
+ t['a60'] = 0x2741;
+ t['a61'] = 0x2742;
+ t['a62'] = 0x2743;
+ t['a63'] = 0x2744;
+ t['a64'] = 0x2745;
+ t['a65'] = 0x2746;
+ t['a66'] = 0x2747;
+ t['a67'] = 0x2748;
+ t['a68'] = 0x2749;
+ t['a69'] = 0x274A;
+ t['a70'] = 0x274B;
+ t['a71'] = 0x25CF;
+ t['a72'] = 0x274D;
+ t['a73'] = 0x25A0;
+ t['a74'] = 0x274F;
+ t['a203'] = 0x2750;
+ t['a75'] = 0x2751;
+ t['a204'] = 0x2752;
+ t['a76'] = 0x25B2;
+ t['a77'] = 0x25BC;
+ t['a78'] = 0x25C6;
+ t['a79'] = 0x2756;
+ t['a81'] = 0x25D7;
+ t['a82'] = 0x2758;
+ t['a83'] = 0x2759;
+ t['a84'] = 0x275A;
+ t['a97'] = 0x275B;
+ t['a98'] = 0x275C;
+ t['a99'] = 0x275D;
+ t['a100'] = 0x275E;
+ t['a101'] = 0x2761;
+ t['a102'] = 0x2762;
+ t['a103'] = 0x2763;
+ t['a104'] = 0x2764;
+ t['a106'] = 0x2765;
+ t['a107'] = 0x2766;
+ t['a108'] = 0x2767;
+ t['a112'] = 0x2663;
+ t['a111'] = 0x2666;
+ t['a110'] = 0x2665;
+ t['a109'] = 0x2660;
+ t['a120'] = 0x2460;
+ t['a121'] = 0x2461;
+ t['a122'] = 0x2462;
+ t['a123'] = 0x2463;
+ t['a124'] = 0x2464;
+ t['a125'] = 0x2465;
+ t['a126'] = 0x2466;
+ t['a127'] = 0x2467;
+ t['a128'] = 0x2468;
+ t['a129'] = 0x2469;
+ t['a130'] = 0x2776;
+ t['a131'] = 0x2777;
+ t['a132'] = 0x2778;
+ t['a133'] = 0x2779;
+ t['a134'] = 0x277A;
+ t['a135'] = 0x277B;
+ t['a136'] = 0x277C;
+ t['a137'] = 0x277D;
+ t['a138'] = 0x277E;
+ t['a139'] = 0x277F;
+ t['a140'] = 0x2780;
+ t['a141'] = 0x2781;
+ t['a142'] = 0x2782;
+ t['a143'] = 0x2783;
+ t['a144'] = 0x2784;
+ t['a145'] = 0x2785;
+ t['a146'] = 0x2786;
+ t['a147'] = 0x2787;
+ t['a148'] = 0x2788;
+ t['a149'] = 0x2789;
+ t['a150'] = 0x278A;
+ t['a151'] = 0x278B;
+ t['a152'] = 0x278C;
+ t['a153'] = 0x278D;
+ t['a154'] = 0x278E;
+ t['a155'] = 0x278F;
+ t['a156'] = 0x2790;
+ t['a157'] = 0x2791;
+ t['a158'] = 0x2792;
+ t['a159'] = 0x2793;
+ t['a160'] = 0x2794;
+ t['a161'] = 0x2192;
+ t['a163'] = 0x2194;
+ t['a164'] = 0x2195;
+ t['a196'] = 0x2798;
+ t['a165'] = 0x2799;
+ t['a192'] = 0x279A;
+ t['a166'] = 0x279B;
+ t['a167'] = 0x279C;
+ t['a168'] = 0x279D;
+ t['a169'] = 0x279E;
+ t['a170'] = 0x279F;
+ t['a171'] = 0x27A0;
+ t['a172'] = 0x27A1;
+ t['a173'] = 0x27A2;
+ t['a162'] = 0x27A3;
+ t['a174'] = 0x27A4;
+ t['a175'] = 0x27A5;
+ t['a176'] = 0x27A6;
+ t['a177'] = 0x27A7;
+ t['a178'] = 0x27A8;
+ t['a179'] = 0x27A9;
+ t['a193'] = 0x27AA;
+ t['a180'] = 0x27AB;
+ t['a199'] = 0x27AC;
+ t['a181'] = 0x27AD;
+ t['a200'] = 0x27AE;
+ t['a182'] = 0x27AF;
+ t['a201'] = 0x27B1;
+ t['a183'] = 0x27B2;
+ t['a184'] = 0x27B3;
+ t['a197'] = 0x27B4;
+ t['a185'] = 0x27B5;
+ t['a194'] = 0x27B6;
+ t['a198'] = 0x27B7;
+ t['a186'] = 0x27B8;
+ t['a195'] = 0x27B9;
+ t['a187'] = 0x27BA;
+ t['a188'] = 0x27BB;
+ t['a189'] = 0x27BC;
+ t['a190'] = 0x27BD;
+ t['a191'] = 0x27BE;
+ t['a89'] = 0x2768; // 0xF8D7
+ t['a90'] = 0x2769; // 0xF8D8
+ t['a93'] = 0x276A; // 0xF8D9
+ t['a94'] = 0x276B; // 0xF8DA
+ t['a91'] = 0x276C; // 0xF8DB
+ t['a92'] = 0x276D; // 0xF8DC
+ t['a205'] = 0x276E; // 0xF8DD
+ t['a85'] = 0x276F; // 0xF8DE
+ t['a206'] = 0x2770; // 0xF8DF
+ t['a86'] = 0x2771; // 0xF8E0
+ t['a87'] = 0x2772; // 0xF8E1
+ t['a88'] = 0x2773; // 0xF8E2
+ t['a95'] = 0x2774; // 0xF8E3
+ t['a96'] = 0x2775; // 0xF8E4
+ t['.notdef'] = 0x0000;
+});
+
+exports.getGlyphsUnicode = getGlyphsUnicode;
+exports.getDingbatsGlyphsUnicode = getDingbatsGlyphsUnicode;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreJbig2 = {}), root.pdfjsSharedUtil,
+ root.pdfjsCoreArithmeticDecoder);
+ }
+}(this, function (exports, sharedUtil, coreArithmeticDecoder) {
+
+var error = sharedUtil.error;
+var log2 = sharedUtil.log2;
+var readInt8 = sharedUtil.readInt8;
+var readUint16 = sharedUtil.readUint16;
+var readUint32 = sharedUtil.readUint32;
+var shadow = sharedUtil.shadow;
+var ArithmeticDecoder = coreArithmeticDecoder.ArithmeticDecoder;
+
+var Jbig2Image = (function Jbig2ImageClosure() {
+ // Utility data structures
+ function ContextCache() {}
+
+ ContextCache.prototype = {
+ getContexts: function(id) {
+ if (id in this) {
+ return this[id];
+ }
+ return (this[id] = new Int8Array(1 << 16));
+ }
+ };
+
+ function DecodingContext(data, start, end) {
+ this.data = data;
+ this.start = start;
+ this.end = end;
+ }
+
+ DecodingContext.prototype = {
+ get decoder() {
+ var decoder = new ArithmeticDecoder(this.data, this.start, this.end);
+ return shadow(this, 'decoder', decoder);
+ },
+ get contextCache() {
+ var cache = new ContextCache();
+ return shadow(this, 'contextCache', cache);
+ }
+ };
+
+ // Annex A. Arithmetic Integer Decoding Procedure
+ // A.2 Procedure for decoding values
+ function decodeInteger(contextCache, procedure, decoder) {
+ var contexts = contextCache.getContexts(procedure);
+ var prev = 1;
+
+ function readBits(length) {
+ var v = 0;
+ for (var i = 0; i < length; i++) {
+ var bit = decoder.readBit(contexts, prev);
+ prev = (prev < 256 ? (prev << 1) | bit :
+ (((prev << 1) | bit) & 511) | 256);
+ v = (v << 1) | bit;
+ }
+ return v >>> 0;
+ }
+
+ var sign = readBits(1);
+ var value = readBits(1) ?
+ (readBits(1) ?
+ (readBits(1) ?
+ (readBits(1) ?
+ (readBits(1) ?
+ (readBits(32) + 4436) :
+ readBits(12) + 340) :
+ readBits(8) + 84) :
+ readBits(6) + 20) :
+ readBits(4) + 4) :
+ readBits(2);
+ return (sign === 0 ? value : (value > 0 ? -value : null));
+ }
+
+ // A.3 The IAID decoding procedure
+ function decodeIAID(contextCache, decoder, codeLength) {
+ var contexts = contextCache.getContexts('IAID');
+
+ var prev = 1;
+ for (var i = 0; i < codeLength; i++) {
+ var bit = decoder.readBit(contexts, prev);
+ prev = (prev << 1) | bit;
+ }
+ if (codeLength < 31) {
+ return prev & ((1 << codeLength) - 1);
+ }
+ return prev & 0x7FFFFFFF;
+ }
+
+ // 7.3 Segment types
+ var SegmentTypes = [
+ 'SymbolDictionary', null, null, null, 'IntermediateTextRegion', null,
+ 'ImmediateTextRegion', 'ImmediateLosslessTextRegion', null, null, null,
+ null, null, null, null, null, 'patternDictionary', null, null, null,
+ 'IntermediateHalftoneRegion', null, 'ImmediateHalftoneRegion',
+ 'ImmediateLosslessHalftoneRegion', null, null, null, null, null, null, null,
+ null, null, null, null, null, 'IntermediateGenericRegion', null,
+ 'ImmediateGenericRegion', 'ImmediateLosslessGenericRegion',
+ 'IntermediateGenericRefinementRegion', null,
+ 'ImmediateGenericRefinementRegion',
+ 'ImmediateLosslessGenericRefinementRegion', null, null, null, null,
+ 'PageInformation', 'EndOfPage', 'EndOfStripe', 'EndOfFile', 'Profiles',
+ 'Tables', null, null, null, null, null, null, null, null,
+ 'Extension'
+ ];
+
+ var CodingTemplates = [
+ [{x: -1, y: -2}, {x: 0, y: -2}, {x: 1, y: -2}, {x: -2, y: -1},
+ {x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1}, {x: 2, y: -1},
+ {x: -4, y: 0}, {x: -3, y: 0}, {x: -2, y: 0}, {x: -1, y: 0}],
+ [{x: -1, y: -2}, {x: 0, y: -2}, {x: 1, y: -2}, {x: 2, y: -2},
+ {x: -2, y: -1}, {x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1},
+ {x: 2, y: -1}, {x: -3, y: 0}, {x: -2, y: 0}, {x: -1, y: 0}],
+ [{x: -1, y: -2}, {x: 0, y: -2}, {x: 1, y: -2}, {x: -2, y: -1},
+ {x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1}, {x: -2, y: 0},
+ {x: -1, y: 0}],
+ [{x: -3, y: -1}, {x: -2, y: -1}, {x: -1, y: -1}, {x: 0, y: -1},
+ {x: 1, y: -1}, {x: -4, y: 0}, {x: -3, y: 0}, {x: -2, y: 0}, {x: -1, y: 0}]
+ ];
+
+ var RefinementTemplates = [
+ {
+ coding: [{x: 0, y: -1}, {x: 1, y: -1}, {x: -1, y: 0}],
+ reference: [{x: 0, y: -1}, {x: 1, y: -1}, {x: -1, y: 0}, {x: 0, y: 0},
+ {x: 1, y: 0}, {x: -1, y: 1}, {x: 0, y: 1}, {x: 1, y: 1}]
+ },
+ {
+ coding: [{x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1}, {x: -1, y: 0}],
+ reference: [{x: 0, y: -1}, {x: -1, y: 0}, {x: 0, y: 0}, {x: 1, y: 0},
+ {x: 0, y: 1}, {x: 1, y: 1}]
+ }
+ ];
+
+ // See 6.2.5.7 Decoding the bitmap.
+ var ReusedContexts = [
+ 0x9B25, // 10011 0110010 0101
+ 0x0795, // 0011 110010 101
+ 0x00E5, // 001 11001 01
+ 0x0195 // 011001 0101
+ ];
+
+ var RefinementReusedContexts = [
+ 0x0020, // '000' + '0' (coding) + '00010000' + '0' (reference)
+ 0x0008 // '0000' + '001000'
+ ];
+
+ function decodeBitmapTemplate0(width, height, decodingContext) {
+ var decoder = decodingContext.decoder;
+ var contexts = decodingContext.contextCache.getContexts('GB');
+ var contextLabel, i, j, pixel, row, row1, row2, bitmap = [];
+
+ // ...ooooo....
+ // ..ooooooo... Context template for current pixel (X)
+ // .ooooX...... (concatenate values of 'o'-pixels to get contextLabel)
+ var OLD_PIXEL_MASK = 0x7BF7; // 01111 0111111 0111
+
+ for (i = 0; i < height; i++) {
+ row = bitmap[i] = new Uint8Array(width);
+ row1 = (i < 1) ? row : bitmap[i - 1];
+ row2 = (i < 2) ? row : bitmap[i - 2];
+
+ // At the beginning of each row:
+ // Fill contextLabel with pixels that are above/right of (X)
+ contextLabel = (row2[0] << 13) | (row2[1] << 12) | (row2[2] << 11) |
+ (row1[0] << 7) | (row1[1] << 6) | (row1[2] << 5) |
+ (row1[3] << 4);
+
+ for (j = 0; j < width; j++) {
+ row[j] = pixel = decoder.readBit(contexts, contextLabel);
+
+ // At each pixel: Clear contextLabel pixels that are shifted
+ // out of the context, then add new ones.
+ contextLabel = ((contextLabel & OLD_PIXEL_MASK) << 1) |
+ (j + 3 < width ? row2[j + 3] << 11 : 0) |
+ (j + 4 < width ? row1[j + 4] << 4 : 0) | pixel;
+ }
+ }
+
+ return bitmap;
+ }
+
+ // 6.2 Generic Region Decoding Procedure
+ function decodeBitmap(mmr, width, height, templateIndex, prediction, skip, at,
+ decodingContext) {
+ if (mmr) {
+ error('JBIG2 error: MMR encoding is not supported');
+ }
+
+ // Use optimized version for the most common case
+ if (templateIndex === 0 && !skip && !prediction && at.length === 4 &&
+ at[0].x === 3 && at[0].y === -1 && at[1].x === -3 && at[1].y === -1 &&
+ at[2].x === 2 && at[2].y === -2 && at[3].x === -2 && at[3].y === -2) {
+ return decodeBitmapTemplate0(width, height, decodingContext);
+ }
+
+ var useskip = !!skip;
+ var template = CodingTemplates[templateIndex].concat(at);
+
+ // Sorting is non-standard, and it is not required. But sorting increases
+ // the number of template bits that can be reused from the previous
+ // contextLabel in the main loop.
+ template.sort(function (a, b) {
+ return (a.y - b.y) || (a.x - b.x);
+ });
+
+ var templateLength = template.length;
+ var templateX = new Int8Array(templateLength);
+ var templateY = new Int8Array(templateLength);
+ var changingTemplateEntries = [];
+ var reuseMask = 0, minX = 0, maxX = 0, minY = 0;
+ var c, k;
+
+ for (k = 0; k < templateLength; k++) {
+ templateX[k] = template[k].x;
+ templateY[k] = template[k].y;
+ minX = Math.min(minX, template[k].x);
+ maxX = Math.max(maxX, template[k].x);
+ minY = Math.min(minY, template[k].y);
+ // Check if the template pixel appears in two consecutive context labels,
+ // so it can be reused. Otherwise, we add it to the list of changing
+ // template entries.
+ if (k < templateLength - 1 &&
+ template[k].y === template[k + 1].y &&
+ template[k].x === template[k + 1].x - 1) {
+ reuseMask |= 1 << (templateLength - 1 - k);
+ } else {
+ changingTemplateEntries.push(k);
+ }
+ }
+ var changingEntriesLength = changingTemplateEntries.length;
+
+ var changingTemplateX = new Int8Array(changingEntriesLength);
+ var changingTemplateY = new Int8Array(changingEntriesLength);
+ var changingTemplateBit = new Uint16Array(changingEntriesLength);
+ for (c = 0; c < changingEntriesLength; c++) {
+ k = changingTemplateEntries[c];
+ changingTemplateX[c] = template[k].x;
+ changingTemplateY[c] = template[k].y;
+ changingTemplateBit[c] = 1 << (templateLength - 1 - k);
+ }
+
+ // Get the safe bounding box edges from the width, height, minX, maxX, minY
+ var sbb_left = -minX;
+ var sbb_top = -minY;
+ var sbb_right = width - maxX;
+
+ var pseudoPixelContext = ReusedContexts[templateIndex];
+ var row = new Uint8Array(width);
+ var bitmap = [];
+
+ var decoder = decodingContext.decoder;
+ var contexts = decodingContext.contextCache.getContexts('GB');
+
+ var ltp = 0, j, i0, j0, contextLabel = 0, bit, shift;
+ for (var i = 0; i < height; i++) {
+ if (prediction) {
+ var sltp = decoder.readBit(contexts, pseudoPixelContext);
+ ltp ^= sltp;
+ if (ltp) {
+ bitmap.push(row); // duplicate previous row
+ continue;
+ }
+ }
+ row = new Uint8Array(row);
+ bitmap.push(row);
+ for (j = 0; j < width; j++) {
+ if (useskip && skip[i][j]) {
+ row[j] = 0;
+ continue;
+ }
+ // Are we in the middle of a scanline, so we can reuse contextLabel
+ // bits?
+ if (j >= sbb_left && j < sbb_right && i >= sbb_top) {
+ // If yes, we can just shift the bits that are reusable and only
+ // fetch the remaining ones.
+ contextLabel = (contextLabel << 1) & reuseMask;
+ for (k = 0; k < changingEntriesLength; k++) {
+ i0 = i + changingTemplateY[k];
+ j0 = j + changingTemplateX[k];
+ bit = bitmap[i0][j0];
+ if (bit) {
+ bit = changingTemplateBit[k];
+ contextLabel |= bit;
+ }
+ }
+ } else {
+ // compute the contextLabel from scratch
+ contextLabel = 0;
+ shift = templateLength - 1;
+ for (k = 0; k < templateLength; k++, shift--) {
+ j0 = j + templateX[k];
+ if (j0 >= 0 && j0 < width) {
+ i0 = i + templateY[k];
+ if (i0 >= 0) {
+ bit = bitmap[i0][j0];
+ if (bit) {
+ contextLabel |= bit << shift;
+ }
+ }
+ }
+ }
+ }
+ var pixel = decoder.readBit(contexts, contextLabel);
+ row[j] = pixel;
+ }
+ }
+ return bitmap;
+ }
+
+ // 6.3.2 Generic Refinement Region Decoding Procedure
+ function decodeRefinement(width, height, templateIndex, referenceBitmap,
+ offsetX, offsetY, prediction, at,
+ decodingContext) {
+ var codingTemplate = RefinementTemplates[templateIndex].coding;
+ if (templateIndex === 0) {
+ codingTemplate = codingTemplate.concat([at[0]]);
+ }
+ var codingTemplateLength = codingTemplate.length;
+ var codingTemplateX = new Int32Array(codingTemplateLength);
+ var codingTemplateY = new Int32Array(codingTemplateLength);
+ var k;
+ for (k = 0; k < codingTemplateLength; k++) {
+ codingTemplateX[k] = codingTemplate[k].x;
+ codingTemplateY[k] = codingTemplate[k].y;
+ }
+
+ var referenceTemplate = RefinementTemplates[templateIndex].reference;
+ if (templateIndex === 0) {
+ referenceTemplate = referenceTemplate.concat([at[1]]);
+ }
+ var referenceTemplateLength = referenceTemplate.length;
+ var referenceTemplateX = new Int32Array(referenceTemplateLength);
+ var referenceTemplateY = new Int32Array(referenceTemplateLength);
+ for (k = 0; k < referenceTemplateLength; k++) {
+ referenceTemplateX[k] = referenceTemplate[k].x;
+ referenceTemplateY[k] = referenceTemplate[k].y;
+ }
+ var referenceWidth = referenceBitmap[0].length;
+ var referenceHeight = referenceBitmap.length;
+
+ var pseudoPixelContext = RefinementReusedContexts[templateIndex];
+ var bitmap = [];
+
+ var decoder = decodingContext.decoder;
+ var contexts = decodingContext.contextCache.getContexts('GR');
+
+ var ltp = 0;
+ for (var i = 0; i < height; i++) {
+ if (prediction) {
+ var sltp = decoder.readBit(contexts, pseudoPixelContext);
+ ltp ^= sltp;
+ if (ltp) {
+ error('JBIG2 error: prediction is not supported');
+ }
+ }
+ var row = new Uint8Array(width);
+ bitmap.push(row);
+ for (var j = 0; j < width; j++) {
+ var i0, j0;
+ var contextLabel = 0;
+ for (k = 0; k < codingTemplateLength; k++) {
+ i0 = i + codingTemplateY[k];
+ j0 = j + codingTemplateX[k];
+ if (i0 < 0 || j0 < 0 || j0 >= width) {
+ contextLabel <<= 1; // out of bound pixel
+ } else {
+ contextLabel = (contextLabel << 1) | bitmap[i0][j0];
+ }
+ }
+ for (k = 0; k < referenceTemplateLength; k++) {
+ i0 = i + referenceTemplateY[k] + offsetY;
+ j0 = j + referenceTemplateX[k] + offsetX;
+ if (i0 < 0 || i0 >= referenceHeight || j0 < 0 ||
+ j0 >= referenceWidth) {
+ contextLabel <<= 1; // out of bound pixel
+ } else {
+ contextLabel = (contextLabel << 1) | referenceBitmap[i0][j0];
+ }
+ }
+ var pixel = decoder.readBit(contexts, contextLabel);
+ row[j] = pixel;
+ }
+ }
+
+ return bitmap;
+ }
+
+ // 6.5.5 Decoding the symbol dictionary
+ function decodeSymbolDictionary(huffman, refinement, symbols,
+ numberOfNewSymbols, numberOfExportedSymbols,
+ huffmanTables, templateIndex, at,
+ refinementTemplateIndex, refinementAt,
+ decodingContext) {
+ if (huffman) {
+ error('JBIG2 error: huffman is not supported');
+ }
+
+ var newSymbols = [];
+ var currentHeight = 0;
+ var symbolCodeLength = log2(symbols.length + numberOfNewSymbols);
+
+ var decoder = decodingContext.decoder;
+ var contextCache = decodingContext.contextCache;
+
+ while (newSymbols.length < numberOfNewSymbols) {
+ var deltaHeight = decodeInteger(contextCache, 'IADH', decoder); // 6.5.6
+ currentHeight += deltaHeight;
+ var currentWidth = 0;
+ var totalWidth = 0;
+ while (true) {
+ var deltaWidth = decodeInteger(contextCache, 'IADW', decoder); // 6.5.7
+ if (deltaWidth === null) {
+ break; // OOB
+ }
+ currentWidth += deltaWidth;
+ totalWidth += currentWidth;
+ var bitmap;
+ if (refinement) {
+ // 6.5.8.2 Refinement/aggregate-coded symbol bitmap
+ var numberOfInstances = decodeInteger(contextCache, 'IAAI', decoder);
+ if (numberOfInstances > 1) {
+ bitmap = decodeTextRegion(huffman, refinement,
+ currentWidth, currentHeight, 0,
+ numberOfInstances, 1, //strip size
+ symbols.concat(newSymbols),
+ symbolCodeLength,
+ 0, //transposed
+ 0, //ds offset
+ 1, //top left 7.4.3.1.1
+ 0, //OR operator
+ huffmanTables,
+ refinementTemplateIndex, refinementAt,
+ decodingContext);
+ } else {
+ var symbolId = decodeIAID(contextCache, decoder, symbolCodeLength);
+ var rdx = decodeInteger(contextCache, 'IARDX', decoder); // 6.4.11.3
+ var rdy = decodeInteger(contextCache, 'IARDY', decoder); // 6.4.11.4
+ var symbol = (symbolId < symbols.length ? symbols[symbolId] :
+ newSymbols[symbolId - symbols.length]);
+ bitmap = decodeRefinement(currentWidth, currentHeight,
+ refinementTemplateIndex, symbol, rdx, rdy, false, refinementAt,
+ decodingContext);
+ }
+ } else {
+ // 6.5.8.1 Direct-coded symbol bitmap
+ bitmap = decodeBitmap(false, currentWidth, currentHeight,
+ templateIndex, false, null, at, decodingContext);
+ }
+ newSymbols.push(bitmap);
+ }
+ }
+ // 6.5.10 Exported symbols
+ var exportedSymbols = [];
+ var flags = [], currentFlag = false;
+ var totalSymbolsLength = symbols.length + numberOfNewSymbols;
+ while (flags.length < totalSymbolsLength) {
+ var runLength = decodeInteger(contextCache, 'IAEX', decoder);
+ while (runLength--) {
+ flags.push(currentFlag);
+ }
+ currentFlag = !currentFlag;
+ }
+ for (var i = 0, ii = symbols.length; i < ii; i++) {
+ if (flags[i]) {
+ exportedSymbols.push(symbols[i]);
+ }
+ }
+ for (var j = 0; j < numberOfNewSymbols; i++, j++) {
+ if (flags[i]) {
+ exportedSymbols.push(newSymbols[j]);
+ }
+ }
+ return exportedSymbols;
+ }
+
+ function decodeTextRegion(huffman, refinement, width, height,
+ defaultPixelValue, numberOfSymbolInstances,
+ stripSize, inputSymbols, symbolCodeLength,
+ transposed, dsOffset, referenceCorner,
+ combinationOperator, huffmanTables,
+ refinementTemplateIndex, refinementAt,
+ decodingContext) {
+ if (huffman) {
+ error('JBIG2 error: huffman is not supported');
+ }
+
+ // Prepare bitmap
+ var bitmap = [];
+ var i, row;
+ for (i = 0; i < height; i++) {
+ row = new Uint8Array(width);
+ if (defaultPixelValue) {
+ for (var j = 0; j < width; j++) {
+ row[j] = defaultPixelValue;
+ }
+ }
+ bitmap.push(row);
+ }
+
+ var decoder = decodingContext.decoder;
+ var contextCache = decodingContext.contextCache;
+ var stripT = -decodeInteger(contextCache, 'IADT', decoder); // 6.4.6
+ var firstS = 0;
+ i = 0;
+ while (i < numberOfSymbolInstances) {
+ var deltaT = decodeInteger(contextCache, 'IADT', decoder); // 6.4.6
+ stripT += deltaT;
+
+ var deltaFirstS = decodeInteger(contextCache, 'IAFS', decoder); // 6.4.7
+ firstS += deltaFirstS;
+ var currentS = firstS;
+ do {
+ var currentT = (stripSize === 1 ? 0 :
+ decodeInteger(contextCache, 'IAIT', decoder)); // 6.4.9
+ var t = stripSize * stripT + currentT;
+ var symbolId = decodeIAID(contextCache, decoder, symbolCodeLength);
+ var applyRefinement = (refinement &&
+ decodeInteger(contextCache, 'IARI', decoder));
+ var symbolBitmap = inputSymbols[symbolId];
+ var symbolWidth = symbolBitmap[0].length;
+ var symbolHeight = symbolBitmap.length;
+ if (applyRefinement) {
+ var rdw = decodeInteger(contextCache, 'IARDW', decoder); // 6.4.11.1
+ var rdh = decodeInteger(contextCache, 'IARDH', decoder); // 6.4.11.2
+ var rdx = decodeInteger(contextCache, 'IARDX', decoder); // 6.4.11.3
+ var rdy = decodeInteger(contextCache, 'IARDY', decoder); // 6.4.11.4
+ symbolWidth += rdw;
+ symbolHeight += rdh;
+ symbolBitmap = decodeRefinement(symbolWidth, symbolHeight,
+ refinementTemplateIndex, symbolBitmap, (rdw >> 1) + rdx,
+ (rdh >> 1) + rdy, false, refinementAt,
+ decodingContext);
+ }
+ var offsetT = t - ((referenceCorner & 1) ? 0 : symbolHeight);
+ var offsetS = currentS - ((referenceCorner & 2) ? symbolWidth : 0);
+ var s2, t2, symbolRow;
+ if (transposed) {
+ // Place Symbol Bitmap from T1,S1
+ for (s2 = 0; s2 < symbolHeight; s2++) {
+ row = bitmap[offsetS + s2];
+ if (!row) {
+ continue;
+ }
+ symbolRow = symbolBitmap[s2];
+ // To ignore Parts of Symbol bitmap which goes
+ // outside bitmap region
+ var maxWidth = Math.min(width - offsetT, symbolWidth);
+ switch (combinationOperator) {
+ case 0: // OR
+ for (t2 = 0; t2 < maxWidth; t2++) {
+ row[offsetT + t2] |= symbolRow[t2];
+ }
+ break;
+ case 2: // XOR
+ for (t2 = 0; t2 < maxWidth; t2++) {
+ row[offsetT + t2] ^= symbolRow[t2];
+ }
+ break;
+ default:
+ error('JBIG2 error: operator ' + combinationOperator +
+ ' is not supported');
+ }
+ }
+ currentS += symbolHeight - 1;
+ } else {
+ for (t2 = 0; t2 < symbolHeight; t2++) {
+ row = bitmap[offsetT + t2];
+ if (!row) {
+ continue;
+ }
+ symbolRow = symbolBitmap[t2];
+ switch (combinationOperator) {
+ case 0: // OR
+ for (s2 = 0; s2 < symbolWidth; s2++) {
+ row[offsetS + s2] |= symbolRow[s2];
+ }
+ break;
+ case 2: // XOR
+ for (s2 = 0; s2 < symbolWidth; s2++) {
+ row[offsetS + s2] ^= symbolRow[s2];
+ }
+ break;
+ default:
+ error('JBIG2 error: operator ' + combinationOperator +
+ ' is not supported');
+ }
+ }
+ currentS += symbolWidth - 1;
+ }
+ i++;
+ var deltaS = decodeInteger(contextCache, 'IADS', decoder); // 6.4.8
+ if (deltaS === null) {
+ break; // OOB
+ }
+ currentS += deltaS + dsOffset;
+ } while (true);
+ }
+ return bitmap;
+ }
+
+ function readSegmentHeader(data, start) {
+ var segmentHeader = {};
+ segmentHeader.number = readUint32(data, start);
+ var flags = data[start + 4];
+ var segmentType = flags & 0x3F;
+ if (!SegmentTypes[segmentType]) {
+ error('JBIG2 error: invalid segment type: ' + segmentType);
+ }
+ segmentHeader.type = segmentType;
+ segmentHeader.typeName = SegmentTypes[segmentType];
+ segmentHeader.deferredNonRetain = !!(flags & 0x80);
+
+ var pageAssociationFieldSize = !!(flags & 0x40);
+ var referredFlags = data[start + 5];
+ var referredToCount = (referredFlags >> 5) & 7;
+ var retainBits = [referredFlags & 31];
+ var position = start + 6;
+ if (referredFlags === 7) {
+ referredToCount = readUint32(data, position - 1) & 0x1FFFFFFF;
+ position += 3;
+ var bytes = (referredToCount + 7) >> 3;
+ retainBits[0] = data[position++];
+ while (--bytes > 0) {
+ retainBits.push(data[position++]);
+ }
+ } else if (referredFlags === 5 || referredFlags === 6) {
+ error('JBIG2 error: invalid referred-to flags');
+ }
+
+ segmentHeader.retainBits = retainBits;
+ var referredToSegmentNumberSize = (segmentHeader.number <= 256 ? 1 :
+ (segmentHeader.number <= 65536 ? 2 : 4));
+ var referredTo = [];
+ var i, ii;
+ for (i = 0; i < referredToCount; i++) {
+ var number = (referredToSegmentNumberSize === 1 ? data[position] :
+ (referredToSegmentNumberSize === 2 ? readUint16(data, position) :
+ readUint32(data, position)));
+ referredTo.push(number);
+ position += referredToSegmentNumberSize;
+ }
+ segmentHeader.referredTo = referredTo;
+ if (!pageAssociationFieldSize) {
+ segmentHeader.pageAssociation = data[position++];
+ } else {
+ segmentHeader.pageAssociation = readUint32(data, position);
+ position += 4;
+ }
+ segmentHeader.length = readUint32(data, position);
+ position += 4;
+
+ if (segmentHeader.length === 0xFFFFFFFF) {
+ // 7.2.7 Segment data length, unknown segment length
+ if (segmentType === 38) { // ImmediateGenericRegion
+ var genericRegionInfo = readRegionSegmentInformation(data, position);
+ var genericRegionSegmentFlags = data[position +
+ RegionSegmentInformationFieldLength];
+ var genericRegionMmr = !!(genericRegionSegmentFlags & 1);
+ // searching for the segment end
+ var searchPatternLength = 6;
+ var searchPattern = new Uint8Array(searchPatternLength);
+ if (!genericRegionMmr) {
+ searchPattern[0] = 0xFF;
+ searchPattern[1] = 0xAC;
+ }
+ searchPattern[2] = (genericRegionInfo.height >>> 24) & 0xFF;
+ searchPattern[3] = (genericRegionInfo.height >> 16) & 0xFF;
+ searchPattern[4] = (genericRegionInfo.height >> 8) & 0xFF;
+ searchPattern[5] = genericRegionInfo.height & 0xFF;
+ for (i = position, ii = data.length; i < ii; i++) {
+ var j = 0;
+ while (j < searchPatternLength && searchPattern[j] === data[i + j]) {
+ j++;
+ }
+ if (j === searchPatternLength) {
+ segmentHeader.length = i + searchPatternLength;
+ break;
+ }
+ }
+ if (segmentHeader.length === 0xFFFFFFFF) {
+ error('JBIG2 error: segment end was not found');
+ }
+ } else {
+ error('JBIG2 error: invalid unknown segment length');
+ }
+ }
+ segmentHeader.headerEnd = position;
+ return segmentHeader;
+ }
+
+ function readSegments(header, data, start, end) {
+ var segments = [];
+ var position = start;
+ while (position < end) {
+ var segmentHeader = readSegmentHeader(data, position);
+ position = segmentHeader.headerEnd;
+ var segment = {
+ header: segmentHeader,
+ data: data
+ };
+ if (!header.randomAccess) {
+ segment.start = position;
+ position += segmentHeader.length;
+ segment.end = position;
+ }
+ segments.push(segment);
+ if (segmentHeader.type === 51) {
+ break; // end of file is found
+ }
+ }
+ if (header.randomAccess) {
+ for (var i = 0, ii = segments.length; i < ii; i++) {
+ segments[i].start = position;
+ position += segments[i].header.length;
+ segments[i].end = position;
+ }
+ }
+ return segments;
+ }
+
+ // 7.4.1 Region segment information field
+ function readRegionSegmentInformation(data, start) {
+ return {
+ width: readUint32(data, start),
+ height: readUint32(data, start + 4),
+ x: readUint32(data, start + 8),
+ y: readUint32(data, start + 12),
+ combinationOperator: data[start + 16] & 7
+ };
+ }
+ var RegionSegmentInformationFieldLength = 17;
+
+ function processSegment(segment, visitor) {
+ var header = segment.header;
+
+ var data = segment.data, position = segment.start, end = segment.end;
+ var args, at, i, atLength;
+ switch (header.type) {
+ case 0: // SymbolDictionary
+ // 7.4.2 Symbol dictionary segment syntax
+ var dictionary = {};
+ var dictionaryFlags = readUint16(data, position); // 7.4.2.1.1
+ dictionary.huffman = !!(dictionaryFlags & 1);
+ dictionary.refinement = !!(dictionaryFlags & 2);
+ dictionary.huffmanDHSelector = (dictionaryFlags >> 2) & 3;
+ dictionary.huffmanDWSelector = (dictionaryFlags >> 4) & 3;
+ dictionary.bitmapSizeSelector = (dictionaryFlags >> 6) & 1;
+ dictionary.aggregationInstancesSelector = (dictionaryFlags >> 7) & 1;
+ dictionary.bitmapCodingContextUsed = !!(dictionaryFlags & 256);
+ dictionary.bitmapCodingContextRetained = !!(dictionaryFlags & 512);
+ dictionary.template = (dictionaryFlags >> 10) & 3;
+ dictionary.refinementTemplate = (dictionaryFlags >> 12) & 1;
+ position += 2;
+ if (!dictionary.huffman) {
+ atLength = dictionary.template === 0 ? 4 : 1;
+ at = [];
+ for (i = 0; i < atLength; i++) {
+ at.push({
+ x: readInt8(data, position),
+ y: readInt8(data, position + 1)
+ });
+ position += 2;
+ }
+ dictionary.at = at;
+ }
+ if (dictionary.refinement && !dictionary.refinementTemplate) {
+ at = [];
+ for (i = 0; i < 2; i++) {
+ at.push({
+ x: readInt8(data, position),
+ y: readInt8(data, position + 1)
+ });
+ position += 2;
+ }
+ dictionary.refinementAt = at;
+ }
+ dictionary.numberOfExportedSymbols = readUint32(data, position);
+ position += 4;
+ dictionary.numberOfNewSymbols = readUint32(data, position);
+ position += 4;
+ args = [dictionary, header.number, header.referredTo,
+ data, position, end];
+ break;
+ case 6: // ImmediateTextRegion
+ case 7: // ImmediateLosslessTextRegion
+ var textRegion = {};
+ textRegion.info = readRegionSegmentInformation(data, position);
+ position += RegionSegmentInformationFieldLength;
+ var textRegionSegmentFlags = readUint16(data, position);
+ position += 2;
+ textRegion.huffman = !!(textRegionSegmentFlags & 1);
+ textRegion.refinement = !!(textRegionSegmentFlags & 2);
+ textRegion.stripSize = 1 << ((textRegionSegmentFlags >> 2) & 3);
+ textRegion.referenceCorner = (textRegionSegmentFlags >> 4) & 3;
+ textRegion.transposed = !!(textRegionSegmentFlags & 64);
+ textRegion.combinationOperator = (textRegionSegmentFlags >> 7) & 3;
+ textRegion.defaultPixelValue = (textRegionSegmentFlags >> 9) & 1;
+ textRegion.dsOffset = (textRegionSegmentFlags << 17) >> 27;
+ textRegion.refinementTemplate = (textRegionSegmentFlags >> 15) & 1;
+ if (textRegion.huffman) {
+ var textRegionHuffmanFlags = readUint16(data, position);
+ position += 2;
+ textRegion.huffmanFS = (textRegionHuffmanFlags) & 3;
+ textRegion.huffmanDS = (textRegionHuffmanFlags >> 2) & 3;
+ textRegion.huffmanDT = (textRegionHuffmanFlags >> 4) & 3;
+ textRegion.huffmanRefinementDW = (textRegionHuffmanFlags >> 6) & 3;
+ textRegion.huffmanRefinementDH = (textRegionHuffmanFlags >> 8) & 3;
+ textRegion.huffmanRefinementDX = (textRegionHuffmanFlags >> 10) & 3;
+ textRegion.huffmanRefinementDY = (textRegionHuffmanFlags >> 12) & 3;
+ textRegion.huffmanRefinementSizeSelector =
+ !!(textRegionHuffmanFlags & 14);
+ }
+ if (textRegion.refinement && !textRegion.refinementTemplate) {
+ at = [];
+ for (i = 0; i < 2; i++) {
+ at.push({
+ x: readInt8(data, position),
+ y: readInt8(data, position + 1)
+ });
+ position += 2;
+ }
+ textRegion.refinementAt = at;
+ }
+ textRegion.numberOfSymbolInstances = readUint32(data, position);
+ position += 4;
+ // TODO 7.4.3.1.7 Symbol ID Huffman table decoding
+ if (textRegion.huffman) {
+ error('JBIG2 error: huffman is not supported');
+ }
+ args = [textRegion, header.referredTo, data, position, end];
+ break;
+ case 38: // ImmediateGenericRegion
+ case 39: // ImmediateLosslessGenericRegion
+ var genericRegion = {};
+ genericRegion.info = readRegionSegmentInformation(data, position);
+ position += RegionSegmentInformationFieldLength;
+ var genericRegionSegmentFlags = data[position++];
+ genericRegion.mmr = !!(genericRegionSegmentFlags & 1);
+ genericRegion.template = (genericRegionSegmentFlags >> 1) & 3;
+ genericRegion.prediction = !!(genericRegionSegmentFlags & 8);
+ if (!genericRegion.mmr) {
+ atLength = genericRegion.template === 0 ? 4 : 1;
+ at = [];
+ for (i = 0; i < atLength; i++) {
+ at.push({
+ x: readInt8(data, position),
+ y: readInt8(data, position + 1)
+ });
+ position += 2;
+ }
+ genericRegion.at = at;
+ }
+ args = [genericRegion, data, position, end];
+ break;
+ case 48: // PageInformation
+ var pageInfo = {
+ width: readUint32(data, position),
+ height: readUint32(data, position + 4),
+ resolutionX: readUint32(data, position + 8),
+ resolutionY: readUint32(data, position + 12)
+ };
+ if (pageInfo.height === 0xFFFFFFFF) {
+ delete pageInfo.height;
+ }
+ var pageSegmentFlags = data[position + 16];
+ var pageStripingInformation = readUint16(data, position + 17);
+ pageInfo.lossless = !!(pageSegmentFlags & 1);
+ pageInfo.refinement = !!(pageSegmentFlags & 2);
+ pageInfo.defaultPixelValue = (pageSegmentFlags >> 2) & 1;
+ pageInfo.combinationOperator = (pageSegmentFlags >> 3) & 3;
+ pageInfo.requiresBuffer = !!(pageSegmentFlags & 32);
+ pageInfo.combinationOperatorOverride = !!(pageSegmentFlags & 64);
+ args = [pageInfo];
+ break;
+ case 49: // EndOfPage
+ break;
+ case 50: // EndOfStripe
+ break;
+ case 51: // EndOfFile
+ break;
+ case 62: // 7.4.15 defines 2 extension types which
+ // are comments and can be ignored.
+ break;
+ default:
+ error('JBIG2 error: segment type ' + header.typeName + '(' +
+ header.type + ') is not implemented');
+ }
+ var callbackName = 'on' + header.typeName;
+ if (callbackName in visitor) {
+ visitor[callbackName].apply(visitor, args);
+ }
+ }
+
+ function processSegments(segments, visitor) {
+ for (var i = 0, ii = segments.length; i < ii; i++) {
+ processSegment(segments[i], visitor);
+ }
+ }
+
+ function parseJbig2(data, start, end) {
+ var position = start;
+ if (data[position] !== 0x97 || data[position + 1] !== 0x4A ||
+ data[position + 2] !== 0x42 || data[position + 3] !== 0x32 ||
+ data[position + 4] !== 0x0D || data[position + 5] !== 0x0A ||
+ data[position + 6] !== 0x1A || data[position + 7] !== 0x0A) {
+ error('JBIG2 error: invalid header');
+ }
+ var header = {};
+ position += 8;
+ var flags = data[position++];
+ header.randomAccess = !(flags & 1);
+ if (!(flags & 2)) {
+ header.numberOfPages = readUint32(data, position);
+ position += 4;
+ }
+ var segments = readSegments(header, data, position, end);
+ error('Not implemented');
+ // processSegments(segments, new SimpleSegmentVisitor());
+ }
+
+ function parseJbig2Chunks(chunks) {
+ var visitor = new SimpleSegmentVisitor();
+ for (var i = 0, ii = chunks.length; i < ii; i++) {
+ var chunk = chunks[i];
+ var segments = readSegments({}, chunk.data, chunk.start, chunk.end);
+ processSegments(segments, visitor);
+ }
+ return visitor.buffer;
+ }
+
+ function SimpleSegmentVisitor() {}
+
+ SimpleSegmentVisitor.prototype = {
+ onPageInformation: function SimpleSegmentVisitor_onPageInformation(info) {
+ this.currentPageInfo = info;
+ var rowSize = (info.width + 7) >> 3;
+ var buffer = new Uint8Array(rowSize * info.height);
+ // The contents of ArrayBuffers are initialized to 0.
+ // Fill the buffer with 0xFF only if info.defaultPixelValue is set
+ if (info.defaultPixelValue) {
+ for (var i = 0, ii = buffer.length; i < ii; i++) {
+ buffer[i] = 0xFF;
+ }
+ }
+ this.buffer = buffer;
+ },
+ drawBitmap: function SimpleSegmentVisitor_drawBitmap(regionInfo, bitmap) {
+ var pageInfo = this.currentPageInfo;
+ var width = regionInfo.width, height = regionInfo.height;
+ var rowSize = (pageInfo.width + 7) >> 3;
+ var combinationOperator = pageInfo.combinationOperatorOverride ?
+ regionInfo.combinationOperator : pageInfo.combinationOperator;
+ var buffer = this.buffer;
+ var mask0 = 128 >> (regionInfo.x & 7);
+ var offset0 = regionInfo.y * rowSize + (regionInfo.x >> 3);
+ var i, j, mask, offset;
+ switch (combinationOperator) {
+ case 0: // OR
+ for (i = 0; i < height; i++) {
+ mask = mask0;
+ offset = offset0;
+ for (j = 0; j < width; j++) {
+ if (bitmap[i][j]) {
+ buffer[offset] |= mask;
+ }
+ mask >>= 1;
+ if (!mask) {
+ mask = 128;
+ offset++;
+ }
+ }
+ offset0 += rowSize;
+ }
+ break;
+ case 2: // XOR
+ for (i = 0; i < height; i++) {
+ mask = mask0;
+ offset = offset0;
+ for (j = 0; j < width; j++) {
+ if (bitmap[i][j]) {
+ buffer[offset] ^= mask;
+ }
+ mask >>= 1;
+ if (!mask) {
+ mask = 128;
+ offset++;
+ }
+ }
+ offset0 += rowSize;
}
break;
default:
- throw new Error(`BinaryCMapReader.process - unknown type: ${type}`);
+ error('JBIG2 error: operator ' + combinationOperator +
+ ' is not supported');
+ }
+ },
+ onImmediateGenericRegion:
+ function SimpleSegmentVisitor_onImmediateGenericRegion(region, data,
+ start, end) {
+ var regionInfo = region.info;
+ var decodingContext = new DecodingContext(data, start, end);
+ var bitmap = decodeBitmap(region.mmr, regionInfo.width, regionInfo.height,
+ region.template, region.prediction, null,
+ region.at, decodingContext);
+ this.drawBitmap(regionInfo, bitmap);
+ },
+ onImmediateLosslessGenericRegion:
+ function SimpleSegmentVisitor_onImmediateLosslessGenericRegion() {
+ this.onImmediateGenericRegion.apply(this, arguments);
+ },
+ onSymbolDictionary:
+ function SimpleSegmentVisitor_onSymbolDictionary(dictionary,
+ currentSegment,
+ referredSegments,
+ data, start, end) {
+ var huffmanTables;
+ if (dictionary.huffman) {
+ error('JBIG2 error: huffman is not supported');
+ }
+
+ // Combines exported symbols from all referred segments
+ var symbols = this.symbols;
+ if (!symbols) {
+ this.symbols = symbols = {};
+ }
+
+ var inputSymbols = [];
+ for (var i = 0, ii = referredSegments.length; i < ii; i++) {
+ inputSymbols = inputSymbols.concat(symbols[referredSegments[i]]);
+ }
+
+ var decodingContext = new DecodingContext(data, start, end);
+ symbols[currentSegment] = decodeSymbolDictionary(dictionary.huffman,
+ dictionary.refinement, inputSymbols, dictionary.numberOfNewSymbols,
+ dictionary.numberOfExportedSymbols, huffmanTables,
+ dictionary.template, dictionary.at,
+ dictionary.refinementTemplate, dictionary.refinementAt,
+ decodingContext);
+ },
+ onImmediateTextRegion:
+ function SimpleSegmentVisitor_onImmediateTextRegion(region,
+ referredSegments,
+ data, start, end) {
+ var regionInfo = region.info;
+ var huffmanTables;
+
+ // Combines exported symbols from all referred segments
+ var symbols = this.symbols;
+ var inputSymbols = [];
+ for (var i = 0, ii = referredSegments.length; i < ii; i++) {
+ inputSymbols = inputSymbols.concat(symbols[referredSegments[i]]);
+ }
+ var symbolCodeLength = log2(inputSymbols.length);
+
+ var decodingContext = new DecodingContext(data, start, end);
+ var bitmap = decodeTextRegion(region.huffman, region.refinement,
+ regionInfo.width, regionInfo.height, region.defaultPixelValue,
+ region.numberOfSymbolInstances, region.stripSize, inputSymbols,
+ symbolCodeLength, region.transposed, region.dsOffset,
+ region.referenceCorner, region.combinationOperator, huffmanTables,
+ region.refinementTemplate, region.refinementAt, decodingContext);
+ this.drawBitmap(regionInfo, bitmap);
+ },
+ onImmediateLosslessTextRegion:
+ function SimpleSegmentVisitor_onImmediateLosslessTextRegion() {
+ this.onImmediateTextRegion.apply(this, arguments);
+ }
+ };
+
+ function Jbig2Image() {}
+
+ Jbig2Image.prototype = {
+ parseChunks: function Jbig2Image_parseChunks(chunks) {
+ return parseJbig2Chunks(chunks);
+ }
+ };
+
+ return Jbig2Image;
+})();
+
+exports.Jbig2Image = Jbig2Image;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreJpx = {}), root.pdfjsSharedUtil,
+ root.pdfjsCoreArithmeticDecoder);
+ }
+}(this, function (exports, sharedUtil, coreArithmeticDecoder) {
+
+var info = sharedUtil.info;
+var log2 = sharedUtil.log2;
+var readUint16 = sharedUtil.readUint16;
+var readUint32 = sharedUtil.readUint32;
+var warn = sharedUtil.warn;
+var ArithmeticDecoder = coreArithmeticDecoder.ArithmeticDecoder;
+
+var JpxImage = (function JpxImageClosure() {
+ // Table E.1
+ var SubbandsGainLog2 = {
+ 'LL': 0,
+ 'LH': 1,
+ 'HL': 1,
+ 'HH': 2
+ };
+ function JpxImage() {
+ this.failOnCorruptedImage = false;
+ }
+ JpxImage.prototype = {
+ parse: function JpxImage_parse(data) {
+
+ var head = readUint16(data, 0);
+ // No box header, immediate start of codestream (SOC)
+ if (head === 0xFF4F) {
+ this.parseCodestream(data, 0, data.length);
+ return;
+ }
+
+ var position = 0, length = data.length;
+ while (position < length) {
+ var headerSize = 8;
+ var lbox = readUint32(data, position);
+ var tbox = readUint32(data, position + 4);
+ position += headerSize;
+ if (lbox === 1) {
+ // XLBox: read UInt64 according to spec.
+ // JavaScript's int precision of 53 bit should be sufficient here.
+ lbox = readUint32(data, position) * 4294967296 +
+ readUint32(data, position + 4);
+ position += 8;
+ headerSize += 8;
+ }
+ if (lbox === 0) {
+ lbox = length - position + headerSize;
+ }
+ if (lbox < headerSize) {
+ throw new Error('JPX Error: Invalid box field size');
+ }
+ var dataLength = lbox - headerSize;
+ var jumpDataLength = true;
+ switch (tbox) {
+ case 0x6A703268: // 'jp2h'
+ jumpDataLength = false; // parsing child boxes
+ break;
+ case 0x636F6C72: // 'colr'
+ // Colorspaces are not used, the CS from the PDF is used.
+ var method = data[position];
+ if (method === 1) {
+ // enumerated colorspace
+ var colorspace = readUint32(data, position + 3);
+ switch (colorspace) {
+ case 16: // this indicates a sRGB colorspace
+ case 17: // this indicates a grayscale colorspace
+ case 18: // this indicates a YUV colorspace
+ break;
+ default:
+ warn('Unknown colorspace ' + colorspace);
+ break;
+ }
+ } else if (method === 2) {
+ info('ICC profile not supported');
+ }
+ break;
+ case 0x6A703263: // 'jp2c'
+ this.parseCodestream(data, position, position + dataLength);
+ break;
+ case 0x6A502020: // 'jP\024\024'
+ if (0x0d0a870a !== readUint32(data, position)) {
+ warn('Invalid JP2 signature');
+ }
+ break;
+ // The following header types are valid but currently not used:
+ case 0x6A501A1A: // 'jP\032\032'
+ case 0x66747970: // 'ftyp'
+ case 0x72726571: // 'rreq'
+ case 0x72657320: // 'res '
+ case 0x69686472: // 'ihdr'
+ break;
+ default:
+ var headerType = String.fromCharCode((tbox >> 24) & 0xFF,
+ (tbox >> 16) & 0xFF,
+ (tbox >> 8) & 0xFF,
+ tbox & 0xFF);
+ warn('Unsupported header type ' + tbox + ' (' + headerType + ')');
+ break;
+ }
+ if (jumpDataLength) {
+ position += dataLength;
+ }
+ }
+ },
+ parseImageProperties: function JpxImage_parseImageProperties(stream) {
+ var newByte = stream.getByte();
+ while (newByte >= 0) {
+ var oldByte = newByte;
+ newByte = stream.getByte();
+ var code = (oldByte << 8) | newByte;
+ // Image and tile size (SIZ)
+ if (code === 0xFF51) {
+ stream.skip(4);
+ var Xsiz = stream.getInt32() >>> 0; // Byte 4
+ var Ysiz = stream.getInt32() >>> 0; // Byte 8
+ var XOsiz = stream.getInt32() >>> 0; // Byte 12
+ var YOsiz = stream.getInt32() >>> 0; // Byte 16
+ stream.skip(16);
+ var Csiz = stream.getUint16(); // Byte 36
+ this.width = Xsiz - XOsiz;
+ this.height = Ysiz - YOsiz;
+ this.componentsCount = Csiz;
+ // Results are always returned as Uint8Arrays
+ this.bitsPerComponent = 8;
+ return;
+ }
+ }
+ throw new Error('JPX Error: No size marker found in JPX stream');
+ },
+ parseCodestream: function JpxImage_parseCodestream(data, start, end) {
+ var context = {};
+ try {
+ var doNotRecover = false;
+ var position = start;
+ while (position + 1 < end) {
+ var code = readUint16(data, position);
+ position += 2;
+
+ var length = 0, j, sqcd, spqcds, spqcdSize, scalarExpounded, tile;
+ switch (code) {
+ case 0xFF4F: // Start of codestream (SOC)
+ context.mainHeader = true;
+ break;
+ case 0xFFD9: // End of codestream (EOC)
+ break;
+ case 0xFF51: // Image and tile size (SIZ)
+ length = readUint16(data, position);
+ var siz = {};
+ siz.Xsiz = readUint32(data, position + 4);
+ siz.Ysiz = readUint32(data, position + 8);
+ siz.XOsiz = readUint32(data, position + 12);
+ siz.YOsiz = readUint32(data, position + 16);
+ siz.XTsiz = readUint32(data, position + 20);
+ siz.YTsiz = readUint32(data, position + 24);
+ siz.XTOsiz = readUint32(data, position + 28);
+ siz.YTOsiz = readUint32(data, position + 32);
+ var componentsCount = readUint16(data, position + 36);
+ siz.Csiz = componentsCount;
+ var components = [];
+ j = position + 38;
+ for (var i = 0; i < componentsCount; i++) {
+ var component = {
+ precision: (data[j] & 0x7F) + 1,
+ isSigned: !!(data[j] & 0x80),
+ XRsiz: data[j + 1],
+ YRsiz: data[j + 1]
+ };
+ calculateComponentDimensions(component, siz);
+ components.push(component);
+ }
+ context.SIZ = siz;
+ context.components = components;
+ calculateTileGrids(context, components);
+ context.QCC = [];
+ context.COC = [];
+ break;
+ case 0xFF5C: // Quantization default (QCD)
+ length = readUint16(data, position);
+ var qcd = {};
+ j = position + 2;
+ sqcd = data[j++];
+ switch (sqcd & 0x1F) {
+ case 0:
+ spqcdSize = 8;
+ scalarExpounded = true;
+ break;
+ case 1:
+ spqcdSize = 16;
+ scalarExpounded = false;
+ break;
+ case 2:
+ spqcdSize = 16;
+ scalarExpounded = true;
+ break;
+ default:
+ throw new Error('JPX Error: Invalid SQcd value ' + sqcd);
+ }
+ qcd.noQuantization = (spqcdSize === 8);
+ qcd.scalarExpounded = scalarExpounded;
+ qcd.guardBits = sqcd >> 5;
+ spqcds = [];
+ while (j < length + position) {
+ var spqcd = {};
+ if (spqcdSize === 8) {
+ spqcd.epsilon = data[j++] >> 3;
+ spqcd.mu = 0;
+ } else {
+ spqcd.epsilon = data[j] >> 3;
+ spqcd.mu = ((data[j] & 0x7) << 8) | data[j + 1];
+ j += 2;
+ }
+ spqcds.push(spqcd);
+ }
+ qcd.SPqcds = spqcds;
+ if (context.mainHeader) {
+ context.QCD = qcd;
+ } else {
+ context.currentTile.QCD = qcd;
+ context.currentTile.QCC = [];
+ }
+ break;
+ case 0xFF5D: // Quantization component (QCC)
+ length = readUint16(data, position);
+ var qcc = {};
+ j = position + 2;
+ var cqcc;
+ if (context.SIZ.Csiz < 257) {
+ cqcc = data[j++];
+ } else {
+ cqcc = readUint16(data, j);
+ j += 2;
+ }
+ sqcd = data[j++];
+ switch (sqcd & 0x1F) {
+ case 0:
+ spqcdSize = 8;
+ scalarExpounded = true;
+ break;
+ case 1:
+ spqcdSize = 16;
+ scalarExpounded = false;
+ break;
+ case 2:
+ spqcdSize = 16;
+ scalarExpounded = true;
+ break;
+ default:
+ throw new Error('JPX Error: Invalid SQcd value ' + sqcd);
+ }
+ qcc.noQuantization = (spqcdSize === 8);
+ qcc.scalarExpounded = scalarExpounded;
+ qcc.guardBits = sqcd >> 5;
+ spqcds = [];
+ while (j < (length + position)) {
+ spqcd = {};
+ if (spqcdSize === 8) {
+ spqcd.epsilon = data[j++] >> 3;
+ spqcd.mu = 0;
+ } else {
+ spqcd.epsilon = data[j] >> 3;
+ spqcd.mu = ((data[j] & 0x7) << 8) | data[j + 1];
+ j += 2;
+ }
+ spqcds.push(spqcd);
+ }
+ qcc.SPqcds = spqcds;
+ if (context.mainHeader) {
+ context.QCC[cqcc] = qcc;
+ } else {
+ context.currentTile.QCC[cqcc] = qcc;
+ }
+ break;
+ case 0xFF52: // Coding style default (COD)
+ length = readUint16(data, position);
+ var cod = {};
+ j = position + 2;
+ var scod = data[j++];
+ cod.entropyCoderWithCustomPrecincts = !!(scod & 1);
+ cod.sopMarkerUsed = !!(scod & 2);
+ cod.ephMarkerUsed = !!(scod & 4);
+ cod.progressionOrder = data[j++];
+ cod.layersCount = readUint16(data, j);
+ j += 2;
+ cod.multipleComponentTransform = data[j++];
+
+ cod.decompositionLevelsCount = data[j++];
+ cod.xcb = (data[j++] & 0xF) + 2;
+ cod.ycb = (data[j++] & 0xF) + 2;
+ var blockStyle = data[j++];
+ cod.selectiveArithmeticCodingBypass = !!(blockStyle & 1);
+ cod.resetContextProbabilities = !!(blockStyle & 2);
+ cod.terminationOnEachCodingPass = !!(blockStyle & 4);
+ cod.verticalyStripe = !!(blockStyle & 8);
+ cod.predictableTermination = !!(blockStyle & 16);
+ cod.segmentationSymbolUsed = !!(blockStyle & 32);
+ cod.reversibleTransformation = data[j++];
+ if (cod.entropyCoderWithCustomPrecincts) {
+ var precinctsSizes = [];
+ while (j < length + position) {
+ var precinctsSize = data[j++];
+ precinctsSizes.push({
+ PPx: precinctsSize & 0xF,
+ PPy: precinctsSize >> 4
+ });
+ }
+ cod.precinctsSizes = precinctsSizes;
+ }
+ var unsupported = [];
+ if (cod.selectiveArithmeticCodingBypass) {
+ unsupported.push('selectiveArithmeticCodingBypass');
+ }
+ if (cod.resetContextProbabilities) {
+ unsupported.push('resetContextProbabilities');
+ }
+ if (cod.terminationOnEachCodingPass) {
+ unsupported.push('terminationOnEachCodingPass');
+ }
+ if (cod.verticalyStripe) {
+ unsupported.push('verticalyStripe');
+ }
+ if (cod.predictableTermination) {
+ unsupported.push('predictableTermination');
+ }
+ if (unsupported.length > 0) {
+ doNotRecover = true;
+ throw new Error('JPX Error: Unsupported COD options (' +
+ unsupported.join(', ') + ')');
+ }
+ if (context.mainHeader) {
+ context.COD = cod;
+ } else {
+ context.currentTile.COD = cod;
+ context.currentTile.COC = [];
+ }
+ break;
+ case 0xFF90: // Start of tile-part (SOT)
+ length = readUint16(data, position);
+ tile = {};
+ tile.index = readUint16(data, position + 2);
+ tile.length = readUint32(data, position + 4);
+ tile.dataEnd = tile.length + position - 2;
+ tile.partIndex = data[position + 8];
+ tile.partsCount = data[position + 9];
+
+ context.mainHeader = false;
+ if (tile.partIndex === 0) {
+ // reset component specific settings
+ tile.COD = context.COD;
+ tile.COC = context.COC.slice(0); // clone of the global COC
+ tile.QCD = context.QCD;
+ tile.QCC = context.QCC.slice(0); // clone of the global COC
+ }
+ context.currentTile = tile;
+ break;
+ case 0xFF93: // Start of data (SOD)
+ tile = context.currentTile;
+ if (tile.partIndex === 0) {
+ initializeTile(context, tile.index);
+ buildPackets(context);
+ }
+
+ // moving to the end of the data
+ length = tile.dataEnd - position;
+ parseTilePackets(context, data, position, length);
+ break;
+ case 0xFF55: // Tile-part lengths, main header (TLM)
+ case 0xFF57: // Packet length, main header (PLM)
+ case 0xFF58: // Packet length, tile-part header (PLT)
+ case 0xFF64: // Comment (COM)
+ length = readUint16(data, position);
+ // skipping content
+ break;
+ case 0xFF53: // Coding style component (COC)
+ throw new Error('JPX Error: Codestream code 0xFF53 (COC) is ' +
+ 'not implemented');
+ default:
+ throw new Error('JPX Error: Unknown codestream code: ' +
+ code.toString(16));
+ }
+ position += length;
+ }
+ } catch (e) {
+ if (doNotRecover || this.failOnCorruptedImage) {
+ throw e;
+ } else {
+ warn('Trying to recover from ' + e.message);
+ }
+ }
+ this.tiles = transformComponents(context);
+ this.width = context.SIZ.Xsiz - context.SIZ.XOsiz;
+ this.height = context.SIZ.Ysiz - context.SIZ.YOsiz;
+ this.componentsCount = context.SIZ.Csiz;
+ }
+ };
+ function calculateComponentDimensions(component, siz) {
+ // Section B.2 Component mapping
+ component.x0 = Math.ceil(siz.XOsiz / component.XRsiz);
+ component.x1 = Math.ceil(siz.Xsiz / component.XRsiz);
+ component.y0 = Math.ceil(siz.YOsiz / component.YRsiz);
+ component.y1 = Math.ceil(siz.Ysiz / component.YRsiz);
+ component.width = component.x1 - component.x0;
+ component.height = component.y1 - component.y0;
+ }
+ function calculateTileGrids(context, components) {
+ var siz = context.SIZ;
+ // Section B.3 Division into tile and tile-components
+ var tile, tiles = [];
+ var numXtiles = Math.ceil((siz.Xsiz - siz.XTOsiz) / siz.XTsiz);
+ var numYtiles = Math.ceil((siz.Ysiz - siz.YTOsiz) / siz.YTsiz);
+ for (var q = 0; q < numYtiles; q++) {
+ for (var p = 0; p < numXtiles; p++) {
+ tile = {};
+ tile.tx0 = Math.max(siz.XTOsiz + p * siz.XTsiz, siz.XOsiz);
+ tile.ty0 = Math.max(siz.YTOsiz + q * siz.YTsiz, siz.YOsiz);
+ tile.tx1 = Math.min(siz.XTOsiz + (p + 1) * siz.XTsiz, siz.Xsiz);
+ tile.ty1 = Math.min(siz.YTOsiz + (q + 1) * siz.YTsiz, siz.Ysiz);
+ tile.width = tile.tx1 - tile.tx0;
+ tile.height = tile.ty1 - tile.ty0;
+ tile.components = [];
+ tiles.push(tile);
}
}
- if (useCMap) {
- return extend(useCMap);
+ context.tiles = tiles;
+
+ var componentsCount = siz.Csiz;
+ for (var i = 0, ii = componentsCount; i < ii; i++) {
+ var component = components[i];
+ for (var j = 0, jj = tiles.length; j < jj; j++) {
+ var tileComponent = {};
+ tile = tiles[j];
+ tileComponent.tcx0 = Math.ceil(tile.tx0 / component.XRsiz);
+ tileComponent.tcy0 = Math.ceil(tile.ty0 / component.YRsiz);
+ tileComponent.tcx1 = Math.ceil(tile.tx1 / component.XRsiz);
+ tileComponent.tcy1 = Math.ceil(tile.ty1 / component.YRsiz);
+ tileComponent.width = tileComponent.tcx1 - tileComponent.tcx0;
+ tileComponent.height = tileComponent.tcy1 - tileComponent.tcy0;
+ tile.components[i] = tileComponent;
+ }
}
- return cMap;
}
-}
-exports.BinaryCMapReader = BinaryCMapReader;
-
-/***/ }),
-/* 16 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.Parser = exports.Linearization = exports.Lexer = void 0;
-var _util = __w_pdfjs_require__(2);
-var _primitives = __w_pdfjs_require__(4);
-var _core_utils = __w_pdfjs_require__(3);
-var _stream = __w_pdfjs_require__(8);
-var _ascii_85_stream = __w_pdfjs_require__(17);
-var _ascii_hex_stream = __w_pdfjs_require__(19);
-var _ccitt_stream = __w_pdfjs_require__(20);
-var _flate_stream = __w_pdfjs_require__(22);
-var _jbig2_stream = __w_pdfjs_require__(23);
-var _jpeg_stream = __w_pdfjs_require__(26);
-var _jpx_stream = __w_pdfjs_require__(29);
-var _lzw_stream = __w_pdfjs_require__(31);
-var _predictor_stream = __w_pdfjs_require__(32);
-var _run_length_stream = __w_pdfjs_require__(33);
-const MAX_LENGTH_TO_CACHE = 1000;
-function getInlineImageCacheKey(bytes) {
- const strBuf = [],
- ii = bytes.length;
- let i = 0;
- while (i < ii - 1) {
- strBuf.push(bytes[i++] << 8 | bytes[i++]);
- }
- if (i < ii) {
- strBuf.push(bytes[i]);
- }
- return ii + "_" + String.fromCharCode.apply(null, strBuf);
-}
-class Parser {
- constructor({
- lexer,
- xref,
- allowStreams = false,
- recoveryMode = false
- }) {
- this.lexer = lexer;
- this.xref = xref;
- this.allowStreams = allowStreams;
- this.recoveryMode = recoveryMode;
- this.imageCache = Object.create(null);
- this._imageId = 0;
- this.refill();
- }
- refill() {
- this.buf1 = this.lexer.getObj();
- this.buf2 = this.lexer.getObj();
- }
- shift() {
- if (this.buf2 instanceof _primitives.Cmd && this.buf2.cmd === "ID") {
- this.buf1 = this.buf2;
- this.buf2 = null;
+ function getBlocksDimensions(context, component, r) {
+ var codOrCoc = component.codingStyleParameters;
+ var result = {};
+ if (!codOrCoc.entropyCoderWithCustomPrecincts) {
+ result.PPx = 15;
+ result.PPy = 15;
} else {
- this.buf1 = this.buf2;
- this.buf2 = this.lexer.getObj();
+ result.PPx = codOrCoc.precinctsSizes[r].PPx;
+ result.PPy = codOrCoc.precinctsSizes[r].PPy;
+ }
+ // calculate codeblock size as described in section B.7
+ result.xcb_ = (r > 0 ? Math.min(codOrCoc.xcb, result.PPx - 1) :
+ Math.min(codOrCoc.xcb, result.PPx));
+ result.ycb_ = (r > 0 ? Math.min(codOrCoc.ycb, result.PPy - 1) :
+ Math.min(codOrCoc.ycb, result.PPy));
+ return result;
+ }
+ function buildPrecincts(context, resolution, dimensions) {
+ // Section B.6 Division resolution to precincts
+ var precinctWidth = 1 << dimensions.PPx;
+ var precinctHeight = 1 << dimensions.PPy;
+ // Jasper introduces codeblock groups for mapping each subband codeblocks
+ // to precincts. Precinct partition divides a resolution according to width
+ // and height parameters. The subband that belongs to the resolution level
+ // has a different size than the level, unless it is the zero resolution.
+
+ // From Jasper documentation: jpeg2000.pdf, section K: Tier-2 coding:
+ // The precinct partitioning for a particular subband is derived from a
+ // partitioning of its parent LL band (i.e., the LL band at the next higher
+ // resolution level)... The LL band associated with each resolution level is
+ // divided into precincts... Each of the resulting precinct regions is then
+ // mapped into its child subbands (if any) at the next lower resolution
+ // level. This is accomplished by using the coordinate transformation
+ // (u, v) = (ceil(x/2), ceil(y/2)) where (x, y) and (u, v) are the
+ // coordinates of a point in the LL band and child subband, respectively.
+ var isZeroRes = resolution.resLevel === 0;
+ var precinctWidthInSubband = 1 << (dimensions.PPx + (isZeroRes ? 0 : -1));
+ var precinctHeightInSubband = 1 << (dimensions.PPy + (isZeroRes ? 0 : -1));
+ var numprecinctswide = (resolution.trx1 > resolution.trx0 ?
+ Math.ceil(resolution.trx1 / precinctWidth) -
+ Math.floor(resolution.trx0 / precinctWidth) : 0);
+ var numprecinctshigh = (resolution.try1 > resolution.try0 ?
+ Math.ceil(resolution.try1 / precinctHeight) -
+ Math.floor(resolution.try0 / precinctHeight) : 0);
+ var numprecincts = numprecinctswide * numprecinctshigh;
+
+ resolution.precinctParameters = {
+ precinctWidth: precinctWidth,
+ precinctHeight: precinctHeight,
+ numprecinctswide: numprecinctswide,
+ numprecinctshigh: numprecinctshigh,
+ numprecincts: numprecincts,
+ precinctWidthInSubband: precinctWidthInSubband,
+ precinctHeightInSubband: precinctHeightInSubband
+ };
+ }
+ function buildCodeblocks(context, subband, dimensions) {
+ // Section B.7 Division sub-band into code-blocks
+ var xcb_ = dimensions.xcb_;
+ var ycb_ = dimensions.ycb_;
+ var codeblockWidth = 1 << xcb_;
+ var codeblockHeight = 1 << ycb_;
+ var cbx0 = subband.tbx0 >> xcb_;
+ var cby0 = subband.tby0 >> ycb_;
+ var cbx1 = (subband.tbx1 + codeblockWidth - 1) >> xcb_;
+ var cby1 = (subband.tby1 + codeblockHeight - 1) >> ycb_;
+ var precinctParameters = subband.resolution.precinctParameters;
+ var codeblocks = [];
+ var precincts = [];
+ var i, j, codeblock, precinctNumber;
+ for (j = cby0; j < cby1; j++) {
+ for (i = cbx0; i < cbx1; i++) {
+ codeblock = {
+ cbx: i,
+ cby: j,
+ tbx0: codeblockWidth * i,
+ tby0: codeblockHeight * j,
+ tbx1: codeblockWidth * (i + 1),
+ tby1: codeblockHeight * (j + 1)
+ };
+
+ codeblock.tbx0_ = Math.max(subband.tbx0, codeblock.tbx0);
+ codeblock.tby0_ = Math.max(subband.tby0, codeblock.tby0);
+ codeblock.tbx1_ = Math.min(subband.tbx1, codeblock.tbx1);
+ codeblock.tby1_ = Math.min(subband.tby1, codeblock.tby1);
+
+ // Calculate precinct number for this codeblock, codeblock position
+ // should be relative to its subband, use actual dimension and position
+ // See comment about codeblock group width and height
+ var pi = Math.floor((codeblock.tbx0_ - subband.tbx0) /
+ precinctParameters.precinctWidthInSubband);
+ var pj = Math.floor((codeblock.tby0_ - subband.tby0) /
+ precinctParameters.precinctHeightInSubband);
+ precinctNumber = pi + (pj * precinctParameters.numprecinctswide);
+
+ codeblock.precinctNumber = precinctNumber;
+ codeblock.subbandType = subband.type;
+ codeblock.Lblock = 3;
+
+ if (codeblock.tbx1_ <= codeblock.tbx0_ ||
+ codeblock.tby1_ <= codeblock.tby0_) {
+ continue;
+ }
+ codeblocks.push(codeblock);
+ // building precinct for the sub-band
+ var precinct = precincts[precinctNumber];
+ if (precinct !== undefined) {
+ if (i < precinct.cbxMin) {
+ precinct.cbxMin = i;
+ } else if (i > precinct.cbxMax) {
+ precinct.cbxMax = i;
+ }
+ if (j < precinct.cbyMin) {
+ precinct.cbxMin = j;
+ } else if (j > precinct.cbyMax) {
+ precinct.cbyMax = j;
+ }
+ } else {
+ precincts[precinctNumber] = precinct = {
+ cbxMin: i,
+ cbyMin: j,
+ cbxMax: i,
+ cbyMax: j
+ };
+ }
+ codeblock.precinct = precinct;
+ }
+ }
+ subband.codeblockParameters = {
+ codeblockWidth: xcb_,
+ codeblockHeight: ycb_,
+ numcodeblockwide: cbx1 - cbx0 + 1,
+ numcodeblockhigh: cby1 - cby0 + 1
+ };
+ subband.codeblocks = codeblocks;
+ subband.precincts = precincts;
+ }
+ function createPacket(resolution, precinctNumber, layerNumber) {
+ var precinctCodeblocks = [];
+ // Section B.10.8 Order of info in packet
+ var subbands = resolution.subbands;
+ // sub-bands already ordered in 'LL', 'HL', 'LH', and 'HH' sequence
+ for (var i = 0, ii = subbands.length; i < ii; i++) {
+ var subband = subbands[i];
+ var codeblocks = subband.codeblocks;
+ for (var j = 0, jj = codeblocks.length; j < jj; j++) {
+ var codeblock = codeblocks[j];
+ if (codeblock.precinctNumber !== precinctNumber) {
+ continue;
+ }
+ precinctCodeblocks.push(codeblock);
+ }
+ }
+ return {
+ layerNumber: layerNumber,
+ codeblocks: precinctCodeblocks
+ };
+ }
+ function LayerResolutionComponentPositionIterator(context) {
+ var siz = context.SIZ;
+ var tileIndex = context.currentTile.index;
+ var tile = context.tiles[tileIndex];
+ var layersCount = tile.codingStyleDefaultParameters.layersCount;
+ var componentsCount = siz.Csiz;
+ var maxDecompositionLevelsCount = 0;
+ for (var q = 0; q < componentsCount; q++) {
+ maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount,
+ tile.components[q].codingStyleParameters.decompositionLevelsCount);
+ }
+
+ var l = 0, r = 0, i = 0, k = 0;
+
+ this.nextPacket = function JpxImage_nextPacket() {
+ // Section B.12.1.1 Layer-resolution-component-position
+ for (; l < layersCount; l++) {
+ for (; r <= maxDecompositionLevelsCount; r++) {
+ for (; i < componentsCount; i++) {
+ var component = tile.components[i];
+ if (r > component.codingStyleParameters.decompositionLevelsCount) {
+ continue;
+ }
+
+ var resolution = component.resolutions[r];
+ var numprecincts = resolution.precinctParameters.numprecincts;
+ for (; k < numprecincts;) {
+ var packet = createPacket(resolution, k, l);
+ k++;
+ return packet;
+ }
+ k = 0;
+ }
+ i = 0;
+ }
+ r = 0;
+ }
+ throw new Error('JPX Error: Out of packets');
+ };
+ }
+ function ResolutionLayerComponentPositionIterator(context) {
+ var siz = context.SIZ;
+ var tileIndex = context.currentTile.index;
+ var tile = context.tiles[tileIndex];
+ var layersCount = tile.codingStyleDefaultParameters.layersCount;
+ var componentsCount = siz.Csiz;
+ var maxDecompositionLevelsCount = 0;
+ for (var q = 0; q < componentsCount; q++) {
+ maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount,
+ tile.components[q].codingStyleParameters.decompositionLevelsCount);
+ }
+
+ var r = 0, l = 0, i = 0, k = 0;
+
+ this.nextPacket = function JpxImage_nextPacket() {
+ // Section B.12.1.2 Resolution-layer-component-position
+ for (; r <= maxDecompositionLevelsCount; r++) {
+ for (; l < layersCount; l++) {
+ for (; i < componentsCount; i++) {
+ var component = tile.components[i];
+ if (r > component.codingStyleParameters.decompositionLevelsCount) {
+ continue;
+ }
+
+ var resolution = component.resolutions[r];
+ var numprecincts = resolution.precinctParameters.numprecincts;
+ for (; k < numprecincts;) {
+ var packet = createPacket(resolution, k, l);
+ k++;
+ return packet;
+ }
+ k = 0;
+ }
+ i = 0;
+ }
+ l = 0;
+ }
+ throw new Error('JPX Error: Out of packets');
+ };
+ }
+ function ResolutionPositionComponentLayerIterator(context) {
+ var siz = context.SIZ;
+ var tileIndex = context.currentTile.index;
+ var tile = context.tiles[tileIndex];
+ var layersCount = tile.codingStyleDefaultParameters.layersCount;
+ var componentsCount = siz.Csiz;
+ var l, r, c, p;
+ var maxDecompositionLevelsCount = 0;
+ for (c = 0; c < componentsCount; c++) {
+ var component = tile.components[c];
+ maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount,
+ component.codingStyleParameters.decompositionLevelsCount);
+ }
+ var maxNumPrecinctsInLevel = new Int32Array(
+ maxDecompositionLevelsCount + 1);
+ for (r = 0; r <= maxDecompositionLevelsCount; ++r) {
+ var maxNumPrecincts = 0;
+ for (c = 0; c < componentsCount; ++c) {
+ var resolutions = tile.components[c].resolutions;
+ if (r < resolutions.length) {
+ maxNumPrecincts = Math.max(maxNumPrecincts,
+ resolutions[r].precinctParameters.numprecincts);
+ }
+ }
+ maxNumPrecinctsInLevel[r] = maxNumPrecincts;
+ }
+ l = 0;
+ r = 0;
+ c = 0;
+ p = 0;
+
+ this.nextPacket = function JpxImage_nextPacket() {
+ // Section B.12.1.3 Resolution-position-component-layer
+ for (; r <= maxDecompositionLevelsCount; r++) {
+ for (; p < maxNumPrecinctsInLevel[r]; p++) {
+ for (; c < componentsCount; c++) {
+ var component = tile.components[c];
+ if (r > component.codingStyleParameters.decompositionLevelsCount) {
+ continue;
+ }
+ var resolution = component.resolutions[r];
+ var numprecincts = resolution.precinctParameters.numprecincts;
+ if (p >= numprecincts) {
+ continue;
+ }
+ for (; l < layersCount;) {
+ var packet = createPacket(resolution, p, l);
+ l++;
+ return packet;
+ }
+ l = 0;
+ }
+ c = 0;
+ }
+ p = 0;
+ }
+ throw new Error('JPX Error: Out of packets');
+ };
+ }
+ function PositionComponentResolutionLayerIterator(context) {
+ var siz = context.SIZ;
+ var tileIndex = context.currentTile.index;
+ var tile = context.tiles[tileIndex];
+ var layersCount = tile.codingStyleDefaultParameters.layersCount;
+ var componentsCount = siz.Csiz;
+ var precinctsSizes = getPrecinctSizesInImageScale(tile);
+ var precinctsIterationSizes = precinctsSizes;
+ var l = 0, r = 0, c = 0, px = 0, py = 0;
+
+ this.nextPacket = function JpxImage_nextPacket() {
+ // Section B.12.1.4 Position-component-resolution-layer
+ for (; py < precinctsIterationSizes.maxNumHigh; py++) {
+ for (; px < precinctsIterationSizes.maxNumWide; px++) {
+ for (; c < componentsCount; c++) {
+ var component = tile.components[c];
+ var decompositionLevelsCount =
+ component.codingStyleParameters.decompositionLevelsCount;
+ for (; r <= decompositionLevelsCount; r++) {
+ var resolution = component.resolutions[r];
+ var sizeInImageScale =
+ precinctsSizes.components[c].resolutions[r];
+ var k = getPrecinctIndexIfExist(
+ px,
+ py,
+ sizeInImageScale,
+ precinctsIterationSizes,
+ resolution);
+ if (k === null) {
+ continue;
+ }
+ for (; l < layersCount;) {
+ var packet = createPacket(resolution, k, l);
+ l++;
+ return packet;
+ }
+ l = 0;
+ }
+ r = 0;
+ }
+ c = 0;
+ }
+ px = 0;
+ }
+ throw new Error('JPX Error: Out of packets');
+ };
+ }
+ function ComponentPositionResolutionLayerIterator(context) {
+ var siz = context.SIZ;
+ var tileIndex = context.currentTile.index;
+ var tile = context.tiles[tileIndex];
+ var layersCount = tile.codingStyleDefaultParameters.layersCount;
+ var componentsCount = siz.Csiz;
+ var precinctsSizes = getPrecinctSizesInImageScale(tile);
+ var l = 0, r = 0, c = 0, px = 0, py = 0;
+
+ this.nextPacket = function JpxImage_nextPacket() {
+ // Section B.12.1.5 Component-position-resolution-layer
+ for (; c < componentsCount; ++c) {
+ var component = tile.components[c];
+ var precinctsIterationSizes = precinctsSizes.components[c];
+ var decompositionLevelsCount =
+ component.codingStyleParameters.decompositionLevelsCount;
+ for (; py < precinctsIterationSizes.maxNumHigh; py++) {
+ for (; px < precinctsIterationSizes.maxNumWide; px++) {
+ for (; r <= decompositionLevelsCount; r++) {
+ var resolution = component.resolutions[r];
+ var sizeInImageScale = precinctsIterationSizes.resolutions[r];
+ var k = getPrecinctIndexIfExist(
+ px,
+ py,
+ sizeInImageScale,
+ precinctsIterationSizes,
+ resolution);
+ if (k === null) {
+ continue;
+ }
+ for (; l < layersCount;) {
+ var packet = createPacket(resolution, k, l);
+ l++;
+ return packet;
+ }
+ l = 0;
+ }
+ r = 0;
+ }
+ px = 0;
+ }
+ py = 0;
+ }
+ throw new Error('JPX Error: Out of packets');
+ };
+ }
+ function getPrecinctIndexIfExist(
+ pxIndex, pyIndex, sizeInImageScale, precinctIterationSizes, resolution) {
+ var posX = pxIndex * precinctIterationSizes.minWidth;
+ var posY = pyIndex * precinctIterationSizes.minHeight;
+ if (posX % sizeInImageScale.width !== 0 ||
+ posY % sizeInImageScale.height !== 0) {
+ return null;
+ }
+ var startPrecinctRowIndex =
+ (posY / sizeInImageScale.width) *
+ resolution.precinctParameters.numprecinctswide;
+ return (posX / sizeInImageScale.height) + startPrecinctRowIndex;
+ }
+ function getPrecinctSizesInImageScale(tile) {
+ var componentsCount = tile.components.length;
+ var minWidth = Number.MAX_VALUE;
+ var minHeight = Number.MAX_VALUE;
+ var maxNumWide = 0;
+ var maxNumHigh = 0;
+ var sizePerComponent = new Array(componentsCount);
+ for (var c = 0; c < componentsCount; c++) {
+ var component = tile.components[c];
+ var decompositionLevelsCount =
+ component.codingStyleParameters.decompositionLevelsCount;
+ var sizePerResolution = new Array(decompositionLevelsCount + 1);
+ var minWidthCurrentComponent = Number.MAX_VALUE;
+ var minHeightCurrentComponent = Number.MAX_VALUE;
+ var maxNumWideCurrentComponent = 0;
+ var maxNumHighCurrentComponent = 0;
+ var scale = 1;
+ for (var r = decompositionLevelsCount; r >= 0; --r) {
+ var resolution = component.resolutions[r];
+ var widthCurrentResolution =
+ scale * resolution.precinctParameters.precinctWidth;
+ var heightCurrentResolution =
+ scale * resolution.precinctParameters.precinctHeight;
+ minWidthCurrentComponent = Math.min(
+ minWidthCurrentComponent,
+ widthCurrentResolution);
+ minHeightCurrentComponent = Math.min(
+ minHeightCurrentComponent,
+ heightCurrentResolution);
+ maxNumWideCurrentComponent = Math.max(maxNumWideCurrentComponent,
+ resolution.precinctParameters.numprecinctswide);
+ maxNumHighCurrentComponent = Math.max(maxNumHighCurrentComponent,
+ resolution.precinctParameters.numprecinctshigh);
+ sizePerResolution[r] = {
+ width: widthCurrentResolution,
+ height: heightCurrentResolution
+ };
+ scale <<= 1;
+ }
+ minWidth = Math.min(minWidth, minWidthCurrentComponent);
+ minHeight = Math.min(minHeight, minHeightCurrentComponent);
+ maxNumWide = Math.max(maxNumWide, maxNumWideCurrentComponent);
+ maxNumHigh = Math.max(maxNumHigh, maxNumHighCurrentComponent);
+ sizePerComponent[c] = {
+ resolutions: sizePerResolution,
+ minWidth: minWidthCurrentComponent,
+ minHeight: minHeightCurrentComponent,
+ maxNumWide: maxNumWideCurrentComponent,
+ maxNumHigh: maxNumHighCurrentComponent
+ };
+ }
+ return {
+ components: sizePerComponent,
+ minWidth: minWidth,
+ minHeight: minHeight,
+ maxNumWide: maxNumWide,
+ maxNumHigh: maxNumHigh
+ };
+ }
+ function buildPackets(context) {
+ var siz = context.SIZ;
+ var tileIndex = context.currentTile.index;
+ var tile = context.tiles[tileIndex];
+ var componentsCount = siz.Csiz;
+ // Creating resolutions and sub-bands for each component
+ for (var c = 0; c < componentsCount; c++) {
+ var component = tile.components[c];
+ var decompositionLevelsCount =
+ component.codingStyleParameters.decompositionLevelsCount;
+ // Section B.5 Resolution levels and sub-bands
+ var resolutions = [];
+ var subbands = [];
+ for (var r = 0; r <= decompositionLevelsCount; r++) {
+ var blocksDimensions = getBlocksDimensions(context, component, r);
+ var resolution = {};
+ var scale = 1 << (decompositionLevelsCount - r);
+ resolution.trx0 = Math.ceil(component.tcx0 / scale);
+ resolution.try0 = Math.ceil(component.tcy0 / scale);
+ resolution.trx1 = Math.ceil(component.tcx1 / scale);
+ resolution.try1 = Math.ceil(component.tcy1 / scale);
+ resolution.resLevel = r;
+ buildPrecincts(context, resolution, blocksDimensions);
+ resolutions.push(resolution);
+
+ var subband;
+ if (r === 0) {
+ // one sub-band (LL) with last decomposition
+ subband = {};
+ subband.type = 'LL';
+ subband.tbx0 = Math.ceil(component.tcx0 / scale);
+ subband.tby0 = Math.ceil(component.tcy0 / scale);
+ subband.tbx1 = Math.ceil(component.tcx1 / scale);
+ subband.tby1 = Math.ceil(component.tcy1 / scale);
+ subband.resolution = resolution;
+ buildCodeblocks(context, subband, blocksDimensions);
+ subbands.push(subband);
+ resolution.subbands = [subband];
+ } else {
+ var bscale = 1 << (decompositionLevelsCount - r + 1);
+ var resolutionSubbands = [];
+ // three sub-bands (HL, LH and HH) with rest of decompositions
+ subband = {};
+ subband.type = 'HL';
+ subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5);
+ subband.tby0 = Math.ceil(component.tcy0 / bscale);
+ subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5);
+ subband.tby1 = Math.ceil(component.tcy1 / bscale);
+ subband.resolution = resolution;
+ buildCodeblocks(context, subband, blocksDimensions);
+ subbands.push(subband);
+ resolutionSubbands.push(subband);
+
+ subband = {};
+ subband.type = 'LH';
+ subband.tbx0 = Math.ceil(component.tcx0 / bscale);
+ subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5);
+ subband.tbx1 = Math.ceil(component.tcx1 / bscale);
+ subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5);
+ subband.resolution = resolution;
+ buildCodeblocks(context, subband, blocksDimensions);
+ subbands.push(subband);
+ resolutionSubbands.push(subband);
+
+ subband = {};
+ subband.type = 'HH';
+ subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5);
+ subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5);
+ subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5);
+ subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5);
+ subband.resolution = resolution;
+ buildCodeblocks(context, subband, blocksDimensions);
+ subbands.push(subband);
+ resolutionSubbands.push(subband);
+
+ resolution.subbands = resolutionSubbands;
+ }
+ }
+ component.resolutions = resolutions;
+ component.subbands = subbands;
+ }
+ // Generate the packets sequence
+ var progressionOrder = tile.codingStyleDefaultParameters.progressionOrder;
+ switch (progressionOrder) {
+ case 0:
+ tile.packetsIterator =
+ new LayerResolutionComponentPositionIterator(context);
+ break;
+ case 1:
+ tile.packetsIterator =
+ new ResolutionLayerComponentPositionIterator(context);
+ break;
+ case 2:
+ tile.packetsIterator =
+ new ResolutionPositionComponentLayerIterator(context);
+ break;
+ case 3:
+ tile.packetsIterator =
+ new PositionComponentResolutionLayerIterator(context);
+ break;
+ case 4:
+ tile.packetsIterator =
+ new ComponentPositionResolutionLayerIterator(context);
+ break;
+ default:
+ throw new Error('JPX Error: Unsupported progression order ' +
+ progressionOrder);
}
}
- tryShift() {
- try {
- this.shift();
- return true;
- } catch (e) {
- if (e instanceof _core_utils.MissingDataException) {
- throw e;
+ function parseTilePackets(context, data, offset, dataLength) {
+ var position = 0;
+ var buffer, bufferSize = 0, skipNextBit = false;
+ function readBits(count) {
+ while (bufferSize < count) {
+ var b = data[offset + position];
+ position++;
+ if (skipNextBit) {
+ buffer = (buffer << 7) | b;
+ bufferSize += 7;
+ skipNextBit = false;
+ } else {
+ buffer = (buffer << 8) | b;
+ bufferSize += 8;
+ }
+ if (b === 0xFF) {
+ skipNextBit = true;
+ }
+ }
+ bufferSize -= count;
+ return (buffer >>> bufferSize) & ((1 << count) - 1);
+ }
+ function skipMarkerIfEqual(value) {
+ if (data[offset + position - 1] === 0xFF &&
+ data[offset + position] === value) {
+ skipBytes(1);
+ return true;
+ } else if (data[offset + position] === 0xFF &&
+ data[offset + position + 1] === value) {
+ skipBytes(2);
+ return true;
}
return false;
}
- }
- getObj(cipherTransform = null) {
- const buf1 = this.buf1;
- this.shift();
- if (buf1 instanceof _primitives.Cmd) {
- switch (buf1.cmd) {
- case "BI":
- return this.makeInlineImage(cipherTransform);
- case "[":
- const array = [];
- while (!(0, _primitives.isCmd)(this.buf1, "]") && this.buf1 !== _primitives.EOF) {
- array.push(this.getObj(cipherTransform));
- }
- if (this.buf1 === _primitives.EOF) {
- if (this.recoveryMode) {
- return array;
- }
- throw new _core_utils.ParserEOFException("End of file inside array.");
- }
- this.shift();
- return array;
- case "<<":
- const dict = new _primitives.Dict(this.xref);
- while (!(0, _primitives.isCmd)(this.buf1, ">>") && this.buf1 !== _primitives.EOF) {
- if (!(this.buf1 instanceof _primitives.Name)) {
- (0, _util.info)("Malformed dictionary: key must be a name object");
- this.shift();
- continue;
- }
- const key = this.buf1.name;
- this.shift();
- if (this.buf1 === _primitives.EOF) {
- break;
- }
- dict.set(key, this.getObj(cipherTransform));
- }
- if (this.buf1 === _primitives.EOF) {
- if (this.recoveryMode) {
- return dict;
- }
- throw new _core_utils.ParserEOFException("End of file inside dictionary.");
- }
- if ((0, _primitives.isCmd)(this.buf2, "stream")) {
- return this.allowStreams ? this.makeStream(dict, cipherTransform) : dict;
- }
- this.shift();
- return dict;
- default:
- return buf1;
+ function skipBytes(count) {
+ position += count;
+ }
+ function alignToByte() {
+ bufferSize = 0;
+ if (skipNextBit) {
+ position++;
+ skipNextBit = false;
}
}
- if (Number.isInteger(buf1)) {
- if (Number.isInteger(this.buf1) && (0, _primitives.isCmd)(this.buf2, "R")) {
- const ref = _primitives.Ref.get(buf1, this.buf1);
- this.shift();
- this.shift();
- return ref;
+ function readCodingpasses() {
+ if (readBits(1) === 0) {
+ return 1;
}
- return buf1;
- }
- if (typeof buf1 === "string") {
- if (cipherTransform) {
- return cipherTransform.decryptString(buf1);
+ if (readBits(1) === 0) {
+ return 2;
}
- return buf1;
- }
- return buf1;
- }
- findDefaultInlineStreamEnd(stream) {
- const E = 0x45,
- I = 0x49,
- SPACE = 0x20,
- LF = 0xa,
- CR = 0xd,
- NUL = 0x0;
- const {
- knownCommands
- } = this.lexer,
- startPos = stream.pos,
- n = 15;
- let state = 0,
- ch,
- maybeEIPos;
- while ((ch = stream.getByte()) !== -1) {
- if (state === 0) {
- state = ch === E ? 1 : 0;
- } else if (state === 1) {
- state = ch === I ? 2 : 0;
- } else {
- if (ch === SPACE || ch === LF || ch === CR) {
- maybeEIPos = stream.pos;
- const followingBytes = stream.peekBytes(n);
- const ii = followingBytes.length;
- if (ii === 0) {
- break;
- }
- for (let i = 0; i < ii; i++) {
- ch = followingBytes[i];
- if (ch === NUL && followingBytes[i + 1] !== NUL) {
- continue;
- }
- if (ch !== LF && ch !== CR && (ch < SPACE || ch > 0x7f)) {
- state = 0;
- break;
- }
- }
- if (state !== 2) {
- continue;
- }
- if (!knownCommands) {
- (0, _util.warn)("findDefaultInlineStreamEnd - `lexer.knownCommands` is undefined.");
- continue;
- }
- const tmpLexer = new Lexer(new _stream.Stream(followingBytes.slice()), knownCommands);
- tmpLexer._hexStringWarn = () => {};
- let numArgs = 0;
- while (true) {
- const nextObj = tmpLexer.getObj();
- if (nextObj === _primitives.EOF) {
- state = 0;
- break;
- }
- if (nextObj instanceof _primitives.Cmd) {
- const knownCommand = knownCommands[nextObj.cmd];
- if (!knownCommand) {
- state = 0;
- break;
- } else if (knownCommand.variableArgs ? numArgs <= knownCommand.numArgs : numArgs === knownCommand.numArgs) {
- break;
- }
- numArgs = 0;
- continue;
- }
- numArgs++;
- }
- if (state === 2) {
- break;
- }
- } else {
- state = 0;
- }
+ var value = readBits(2);
+ if (value < 3) {
+ return value + 3;
}
- }
- if (ch === -1) {
- (0, _util.warn)("findDefaultInlineStreamEnd: " + "Reached the end of the stream without finding a valid EI marker");
- if (maybeEIPos) {
- (0, _util.warn)('... trying to recover by using the last "EI" occurrence.');
- stream.skip(-(stream.pos - maybeEIPos));
+ value = readBits(5);
+ if (value < 31) {
+ return value + 6;
}
+ value = readBits(7);
+ return value + 37;
}
- let endOffset = 4;
- stream.skip(-endOffset);
- ch = stream.peekByte();
- stream.skip(endOffset);
- if (!(0, _core_utils.isWhiteSpace)(ch)) {
- endOffset--;
- }
- return stream.pos - endOffset - startPos;
- }
- findDCTDecodeInlineStreamEnd(stream) {
- const startPos = stream.pos;
- let foundEOI = false,
- b,
- markerLength;
- while ((b = stream.getByte()) !== -1) {
- if (b !== 0xff) {
+ var tileIndex = context.currentTile.index;
+ var tile = context.tiles[tileIndex];
+ var sopMarkerUsed = context.COD.sopMarkerUsed;
+ var ephMarkerUsed = context.COD.ephMarkerUsed;
+ var packetsIterator = tile.packetsIterator;
+ while (position < dataLength) {
+ alignToByte();
+ if (sopMarkerUsed && skipMarkerIfEqual(0x91)) {
+ // Skip also marker segment length and packet sequence ID
+ skipBytes(4);
+ }
+ var packet = packetsIterator.nextPacket();
+ if (!readBits(1)) {
continue;
}
- switch (stream.getByte()) {
- case 0x00:
- break;
- case 0xff:
- stream.skip(-1);
- break;
- case 0xd9:
- foundEOI = true;
- break;
- case 0xc0:
- case 0xc1:
- case 0xc2:
- case 0xc3:
- case 0xc5:
- case 0xc6:
- case 0xc7:
- case 0xc9:
- case 0xca:
- case 0xcb:
- case 0xcd:
- case 0xce:
- case 0xcf:
- case 0xc4:
- case 0xcc:
- case 0xda:
- case 0xdb:
- case 0xdc:
- case 0xdd:
- case 0xde:
- case 0xdf:
- case 0xe0:
- case 0xe1:
- case 0xe2:
- case 0xe3:
- case 0xe4:
- case 0xe5:
- case 0xe6:
- case 0xe7:
- case 0xe8:
- case 0xe9:
- case 0xea:
- case 0xeb:
- case 0xec:
- case 0xed:
- case 0xee:
- case 0xef:
- case 0xfe:
- markerLength = stream.getUint16();
- if (markerLength > 2) {
- stream.skip(markerLength - 2);
+ var layerNumber = packet.layerNumber;
+ var queue = [], codeblock;
+ for (var i = 0, ii = packet.codeblocks.length; i < ii; i++) {
+ codeblock = packet.codeblocks[i];
+ var precinct = codeblock.precinct;
+ var codeblockColumn = codeblock.cbx - precinct.cbxMin;
+ var codeblockRow = codeblock.cby - precinct.cbyMin;
+ var codeblockIncluded = false;
+ var firstTimeInclusion = false;
+ var valueReady;
+ if (codeblock['included'] !== undefined) {
+ codeblockIncluded = !!readBits(1);
+ } else {
+ // reading inclusion tree
+ precinct = codeblock.precinct;
+ var inclusionTree, zeroBitPlanesTree;
+ if (precinct['inclusionTree'] !== undefined) {
+ inclusionTree = precinct.inclusionTree;
} else {
- stream.skip(-2);
+ // building inclusion and zero bit-planes trees
+ var width = precinct.cbxMax - precinct.cbxMin + 1;
+ var height = precinct.cbyMax - precinct.cbyMin + 1;
+ inclusionTree = new InclusionTree(width, height, layerNumber);
+ zeroBitPlanesTree = new TagTree(width, height);
+ precinct.inclusionTree = inclusionTree;
+ precinct.zeroBitPlanesTree = zeroBitPlanesTree;
}
- break;
+
+ if (inclusionTree.reset(codeblockColumn, codeblockRow, layerNumber)) {
+ while (true) {
+ if (readBits(1)) {
+ valueReady = !inclusionTree.nextLevel();
+ if (valueReady) {
+ codeblock.included = true;
+ codeblockIncluded = firstTimeInclusion = true;
+ break;
+ }
+ } else {
+ inclusionTree.incrementValue(layerNumber);
+ break;
+ }
+ }
+ }
+ }
+ if (!codeblockIncluded) {
+ continue;
+ }
+ if (firstTimeInclusion) {
+ zeroBitPlanesTree = precinct.zeroBitPlanesTree;
+ zeroBitPlanesTree.reset(codeblockColumn, codeblockRow);
+ while (true) {
+ if (readBits(1)) {
+ valueReady = !zeroBitPlanesTree.nextLevel();
+ if (valueReady) {
+ break;
+ }
+ } else {
+ zeroBitPlanesTree.incrementValue();
+ }
+ }
+ codeblock.zeroBitPlanes = zeroBitPlanesTree.value;
+ }
+ var codingpasses = readCodingpasses();
+ while (readBits(1)) {
+ codeblock.Lblock++;
+ }
+ var codingpassesLog2 = log2(codingpasses);
+ // rounding down log2
+ var bits = ((codingpasses < (1 << codingpassesLog2)) ?
+ codingpassesLog2 - 1 : codingpassesLog2) + codeblock.Lblock;
+ var codedDataLength = readBits(bits);
+ queue.push({
+ codeblock: codeblock,
+ codingpasses: codingpasses,
+ dataLength: codedDataLength
+ });
}
- if (foundEOI) {
- break;
+ alignToByte();
+ if (ephMarkerUsed) {
+ skipMarkerIfEqual(0x92);
+ }
+ while (queue.length > 0) {
+ var packetItem = queue.shift();
+ codeblock = packetItem.codeblock;
+ if (codeblock['data'] === undefined) {
+ codeblock.data = [];
+ }
+ codeblock.data.push({
+ data: data,
+ start: offset + position,
+ end: offset + position + packetItem.dataLength,
+ codingpasses: packetItem.codingpasses
+ });
+ position += packetItem.dataLength;
}
}
- const length = stream.pos - startPos;
- if (b === -1) {
- (0, _util.warn)("Inline DCTDecode image stream: " + "EOI marker not found, searching for /EI/ instead.");
- stream.skip(-length);
- return this.findDefaultInlineStreamEnd(stream);
- }
- this.inlineStreamSkipEI(stream);
- return length;
+ return position;
}
- findASCII85DecodeInlineStreamEnd(stream) {
- const TILDE = 0x7e,
- GT = 0x3e;
- const startPos = stream.pos;
- let ch;
- while ((ch = stream.getByte()) !== -1) {
- if (ch === TILDE) {
- const tildePos = stream.pos;
- ch = stream.peekByte();
- while ((0, _core_utils.isWhiteSpace)(ch)) {
- stream.skip();
- ch = stream.peekByte();
+ function copyCoefficients(coefficients, levelWidth, levelHeight, subband,
+ delta, mb, reversible, segmentationSymbolUsed) {
+ var x0 = subband.tbx0;
+ var y0 = subband.tby0;
+ var width = subband.tbx1 - subband.tbx0;
+ var codeblocks = subband.codeblocks;
+ var right = subband.type.charAt(0) === 'H' ? 1 : 0;
+ var bottom = subband.type.charAt(1) === 'H' ? levelWidth : 0;
+
+ for (var i = 0, ii = codeblocks.length; i < ii; ++i) {
+ var codeblock = codeblocks[i];
+ var blockWidth = codeblock.tbx1_ - codeblock.tbx0_;
+ var blockHeight = codeblock.tby1_ - codeblock.tby0_;
+ if (blockWidth === 0 || blockHeight === 0) {
+ continue;
+ }
+ if (codeblock['data'] === undefined) {
+ continue;
+ }
+
+ var bitModel, currentCodingpassType;
+ bitModel = new BitModel(blockWidth, blockHeight, codeblock.subbandType,
+ codeblock.zeroBitPlanes, mb);
+ currentCodingpassType = 2; // first bit plane starts from cleanup
+
+ // collect data
+ var data = codeblock.data, totalLength = 0, codingpasses = 0;
+ var j, jj, dataItem;
+ for (j = 0, jj = data.length; j < jj; j++) {
+ dataItem = data[j];
+ totalLength += dataItem.end - dataItem.start;
+ codingpasses += dataItem.codingpasses;
+ }
+ var encodedData = new Uint8Array(totalLength);
+ var position = 0;
+ for (j = 0, jj = data.length; j < jj; j++) {
+ dataItem = data[j];
+ var chunk = dataItem.data.subarray(dataItem.start, dataItem.end);
+ encodedData.set(chunk, position);
+ position += chunk.length;
+ }
+ // decoding the item
+ var decoder = new ArithmeticDecoder(encodedData, 0, totalLength);
+ bitModel.setDecoder(decoder);
+
+ for (j = 0; j < codingpasses; j++) {
+ switch (currentCodingpassType) {
+ case 0:
+ bitModel.runSignificancePropogationPass();
+ break;
+ case 1:
+ bitModel.runMagnitudeRefinementPass();
+ break;
+ case 2:
+ bitModel.runCleanupPass();
+ if (segmentationSymbolUsed) {
+ bitModel.checkSegmentationSymbol();
+ }
+ break;
}
- if (ch === GT) {
- stream.skip();
+ currentCodingpassType = (currentCodingpassType + 1) % 3;
+ }
+
+ var offset = (codeblock.tbx0_ - x0) + (codeblock.tby0_ - y0) * width;
+ var sign = bitModel.coefficentsSign;
+ var magnitude = bitModel.coefficentsMagnitude;
+ var bitsDecoded = bitModel.bitsDecoded;
+ var magnitudeCorrection = reversible ? 0 : 0.5;
+ var k, n, nb;
+ position = 0;
+ // Do the interleaving of Section F.3.3 here, so we do not need
+ // to copy later. LL level is not interleaved, just copied.
+ var interleave = (subband.type !== 'LL');
+ for (j = 0; j < blockHeight; j++) {
+ var row = (offset / width) | 0; // row in the non-interleaved subband
+ var levelOffset = 2 * row * (levelWidth - width) + right + bottom;
+ for (k = 0; k < blockWidth; k++) {
+ n = magnitude[position];
+ if (n !== 0) {
+ n = (n + magnitudeCorrection) * delta;
+ if (sign[position] !== 0) {
+ n = -n;
+ }
+ nb = bitsDecoded[position];
+ var pos = interleave ? (levelOffset + (offset << 1)) : offset;
+ if (reversible && (nb >= mb)) {
+ coefficients[pos] = n;
+ } else {
+ coefficients[pos] = n * (1 << (mb - nb));
+ }
+ }
+ offset++;
+ position++;
+ }
+ offset += width - blockWidth;
+ }
+ }
+ }
+ function transformTile(context, tile, c) {
+ var component = tile.components[c];
+ var codingStyleParameters = component.codingStyleParameters;
+ var quantizationParameters = component.quantizationParameters;
+ var decompositionLevelsCount =
+ codingStyleParameters.decompositionLevelsCount;
+ var spqcds = quantizationParameters.SPqcds;
+ var scalarExpounded = quantizationParameters.scalarExpounded;
+ var guardBits = quantizationParameters.guardBits;
+ var segmentationSymbolUsed = codingStyleParameters.segmentationSymbolUsed;
+ var precision = context.components[c].precision;
+
+ var reversible = codingStyleParameters.reversibleTransformation;
+ var transform = (reversible ? new ReversibleTransform() :
+ new IrreversibleTransform());
+
+ var subbandCoefficients = [];
+ var b = 0;
+ for (var i = 0; i <= decompositionLevelsCount; i++) {
+ var resolution = component.resolutions[i];
+
+ var width = resolution.trx1 - resolution.trx0;
+ var height = resolution.try1 - resolution.try0;
+ // Allocate space for the whole sublevel.
+ var coefficients = new Float32Array(width * height);
+
+ for (var j = 0, jj = resolution.subbands.length; j < jj; j++) {
+ var mu, epsilon;
+ if (!scalarExpounded) {
+ // formula E-5
+ mu = spqcds[0].mu;
+ epsilon = spqcds[0].epsilon + (i > 0 ? 1 - i : 0);
+ } else {
+ mu = spqcds[b].mu;
+ epsilon = spqcds[b].epsilon;
+ b++;
+ }
+
+ var subband = resolution.subbands[j];
+ var gainLog2 = SubbandsGainLog2[subband.type];
+
+ // calulate quantization coefficient (Section E.1.1.1)
+ var delta = (reversible ? 1 :
+ Math.pow(2, precision + gainLog2 - epsilon) * (1 + mu / 2048));
+ var mb = (guardBits + epsilon - 1);
+
+ // In the first resolution level, copyCoefficients will fill the
+ // whole array with coefficients. In the succeding passes,
+ // copyCoefficients will consecutively fill in the values that belong
+ // to the interleaved positions of the HL, LH, and HH coefficients.
+ // The LL coefficients will then be interleaved in Transform.iterate().
+ copyCoefficients(coefficients, width, height, subband, delta, mb,
+ reversible, segmentationSymbolUsed);
+ }
+ subbandCoefficients.push({
+ width: width,
+ height: height,
+ items: coefficients
+ });
+ }
+
+ var result = transform.calculate(subbandCoefficients,
+ component.tcx0, component.tcy0);
+ return {
+ left: component.tcx0,
+ top: component.tcy0,
+ width: result.width,
+ height: result.height,
+ items: result.items
+ };
+ }
+ function transformComponents(context) {
+ var siz = context.SIZ;
+ var components = context.components;
+ var componentsCount = siz.Csiz;
+ var resultImages = [];
+ for (var i = 0, ii = context.tiles.length; i < ii; i++) {
+ var tile = context.tiles[i];
+ var transformedTiles = [];
+ var c;
+ for (c = 0; c < componentsCount; c++) {
+ transformedTiles[c] = transformTile(context, tile, c);
+ }
+ var tile0 = transformedTiles[0];
+ var out = new Uint8Array(tile0.items.length * componentsCount);
+ var result = {
+ left: tile0.left,
+ top: tile0.top,
+ width: tile0.width,
+ height: tile0.height,
+ items: out
+ };
+
+ // Section G.2.2 Inverse multi component transform
+ var shift, offset, max, min, maxK;
+ var pos = 0, j, jj, y0, y1, y2, r, g, b, k, val;
+ if (tile.codingStyleDefaultParameters.multipleComponentTransform) {
+ var fourComponents = componentsCount === 4;
+ var y0items = transformedTiles[0].items;
+ var y1items = transformedTiles[1].items;
+ var y2items = transformedTiles[2].items;
+ var y3items = fourComponents ? transformedTiles[3].items : null;
+
+ // HACK: The multiple component transform formulas below assume that
+ // all components have the same precision. With this in mind, we
+ // compute shift and offset only once.
+ shift = components[0].precision - 8;
+ offset = (128 << shift) + 0.5;
+ max = 255 * (1 << shift);
+ maxK = max * 0.5;
+ min = -maxK;
+
+ var component0 = tile.components[0];
+ var alpha01 = componentsCount - 3;
+ jj = y0items.length;
+ if (!component0.codingStyleParameters.reversibleTransformation) {
+ // inverse irreversible multiple component transform
+ for (j = 0; j < jj; j++, pos += alpha01) {
+ y0 = y0items[j] + offset;
+ y1 = y1items[j];
+ y2 = y2items[j];
+ r = y0 + 1.402 * y2;
+ g = y0 - 0.34413 * y1 - 0.71414 * y2;
+ b = y0 + 1.772 * y1;
+ out[pos++] = r <= 0 ? 0 : r >= max ? 255 : r >> shift;
+ out[pos++] = g <= 0 ? 0 : g >= max ? 255 : g >> shift;
+ out[pos++] = b <= 0 ? 0 : b >= max ? 255 : b >> shift;
+ }
+ } else {
+ // inverse reversible multiple component transform
+ for (j = 0; j < jj; j++, pos += alpha01) {
+ y0 = y0items[j] + offset;
+ y1 = y1items[j];
+ y2 = y2items[j];
+ g = y0 - ((y2 + y1) >> 2);
+ r = g + y2;
+ b = g + y1;
+ out[pos++] = r <= 0 ? 0 : r >= max ? 255 : r >> shift;
+ out[pos++] = g <= 0 ? 0 : g >= max ? 255 : g >> shift;
+ out[pos++] = b <= 0 ? 0 : b >= max ? 255 : b >> shift;
+ }
+ }
+ if (fourComponents) {
+ for (j = 0, pos = 3; j < jj; j++, pos += 4) {
+ k = y3items[j];
+ out[pos] = k <= min ? 0 : k >= maxK ? 255 : (k + offset) >> shift;
+ }
+ }
+ } else { // no multi-component transform
+ for (c = 0; c < componentsCount; c++) {
+ var items = transformedTiles[c].items;
+ shift = components[c].precision - 8;
+ offset = (128 << shift) + 0.5;
+ max = (127.5 * (1 << shift));
+ min = -max;
+ for (pos = c, j = 0, jj = items.length; j < jj; j++) {
+ val = items[j];
+ out[pos] = val <= min ? 0 :
+ val >= max ? 255 : (val + offset) >> shift;
+ pos += componentsCount;
+ }
+ }
+ }
+ resultImages.push(result);
+ }
+ return resultImages;
+ }
+ function initializeTile(context, tileIndex) {
+ var siz = context.SIZ;
+ var componentsCount = siz.Csiz;
+ var tile = context.tiles[tileIndex];
+ for (var c = 0; c < componentsCount; c++) {
+ var component = tile.components[c];
+ var qcdOrQcc = (context.currentTile.QCC[c] !== undefined ?
+ context.currentTile.QCC[c] : context.currentTile.QCD);
+ component.quantizationParameters = qcdOrQcc;
+ var codOrCoc = (context.currentTile.COC[c] !== undefined ?
+ context.currentTile.COC[c] : context.currentTile.COD);
+ component.codingStyleParameters = codOrCoc;
+ }
+ tile.codingStyleDefaultParameters = context.currentTile.COD;
+ }
+
+ // Section B.10.2 Tag trees
+ var TagTree = (function TagTreeClosure() {
+ function TagTree(width, height) {
+ var levelsLength = log2(Math.max(width, height)) + 1;
+ this.levels = [];
+ for (var i = 0; i < levelsLength; i++) {
+ var level = {
+ width: width,
+ height: height,
+ items: []
+ };
+ this.levels.push(level);
+ width = Math.ceil(width / 2);
+ height = Math.ceil(height / 2);
+ }
+ }
+ TagTree.prototype = {
+ reset: function TagTree_reset(i, j) {
+ var currentLevel = 0, value = 0, level;
+ while (currentLevel < this.levels.length) {
+ level = this.levels[currentLevel];
+ var index = i + j * level.width;
+ if (level.items[index] !== undefined) {
+ value = level.items[index];
+ break;
+ }
+ level.index = index;
+ i >>= 1;
+ j >>= 1;
+ currentLevel++;
+ }
+ currentLevel--;
+ level = this.levels[currentLevel];
+ level.items[level.index] = value;
+ this.currentLevel = currentLevel;
+ delete this.value;
+ },
+ incrementValue: function TagTree_incrementValue() {
+ var level = this.levels[this.currentLevel];
+ level.items[level.index]++;
+ },
+ nextLevel: function TagTree_nextLevel() {
+ var currentLevel = this.currentLevel;
+ var level = this.levels[currentLevel];
+ var value = level.items[level.index];
+ currentLevel--;
+ if (currentLevel < 0) {
+ this.value = value;
+ return false;
+ }
+
+ this.currentLevel = currentLevel;
+ level = this.levels[currentLevel];
+ level.items[level.index] = value;
+ return true;
+ }
+ };
+ return TagTree;
+ })();
+
+ var InclusionTree = (function InclusionTreeClosure() {
+ function InclusionTree(width, height, defaultValue) {
+ var levelsLength = log2(Math.max(width, height)) + 1;
+ this.levels = [];
+ for (var i = 0; i < levelsLength; i++) {
+ var items = new Uint8Array(width * height);
+ for (var j = 0, jj = items.length; j < jj; j++) {
+ items[j] = defaultValue;
+ }
+
+ var level = {
+ width: width,
+ height: height,
+ items: items
+ };
+ this.levels.push(level);
+
+ width = Math.ceil(width / 2);
+ height = Math.ceil(height / 2);
+ }
+ }
+ InclusionTree.prototype = {
+ reset: function InclusionTree_reset(i, j, stopValue) {
+ var currentLevel = 0;
+ while (currentLevel < this.levels.length) {
+ var level = this.levels[currentLevel];
+ var index = i + j * level.width;
+ level.index = index;
+ var value = level.items[index];
+
+ if (value === 0xFF) {
+ break;
+ }
+
+ if (value > stopValue) {
+ this.currentLevel = currentLevel;
+ // already know about this one, propagating the value to top levels
+ this.propagateValues();
+ return false;
+ }
+
+ i >>= 1;
+ j >>= 1;
+ currentLevel++;
+ }
+ this.currentLevel = currentLevel - 1;
+ return true;
+ },
+ incrementValue: function InclusionTree_incrementValue(stopValue) {
+ var level = this.levels[this.currentLevel];
+ level.items[level.index] = stopValue + 1;
+ this.propagateValues();
+ },
+ propagateValues: function InclusionTree_propagateValues() {
+ var levelIndex = this.currentLevel;
+ var level = this.levels[levelIndex];
+ var currentValue = level.items[level.index];
+ while (--levelIndex >= 0) {
+ level = this.levels[levelIndex];
+ level.items[level.index] = currentValue;
+ }
+ },
+ nextLevel: function InclusionTree_nextLevel() {
+ var currentLevel = this.currentLevel;
+ var level = this.levels[currentLevel];
+ var value = level.items[level.index];
+ level.items[level.index] = 0xFF;
+ currentLevel--;
+ if (currentLevel < 0) {
+ return false;
+ }
+
+ this.currentLevel = currentLevel;
+ level = this.levels[currentLevel];
+ level.items[level.index] = value;
+ return true;
+ }
+ };
+ return InclusionTree;
+ })();
+
+ // Section D. Coefficient bit modeling
+ var BitModel = (function BitModelClosure() {
+ var UNIFORM_CONTEXT = 17;
+ var RUNLENGTH_CONTEXT = 18;
+ // Table D-1
+ // The index is binary presentation: 0dddvvhh, ddd - sum of Di (0..4),
+ // vv - sum of Vi (0..2), and hh - sum of Hi (0..2)
+ var LLAndLHContextsLabel = new Uint8Array([
+ 0, 5, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 1, 6, 8, 0, 3, 7, 8, 0, 4,
+ 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6,
+ 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8
+ ]);
+ var HLContextLabel = new Uint8Array([
+ 0, 3, 4, 0, 5, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 1, 3, 4, 0, 6, 7, 7, 0, 8,
+ 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3,
+ 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8
+ ]);
+ var HHContextLabel = new Uint8Array([
+ 0, 1, 2, 0, 1, 2, 2, 0, 2, 2, 2, 0, 0, 0, 0, 0, 3, 4, 5, 0, 4, 5, 5, 0, 5,
+ 5, 5, 0, 0, 0, 0, 0, 6, 7, 7, 0, 7, 7, 7, 0, 7, 7, 7, 0, 0, 0, 0, 0, 8, 8,
+ 8, 0, 8, 8, 8, 0, 8, 8, 8, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8
+ ]);
+
+ function BitModel(width, height, subband, zeroBitPlanes, mb) {
+ this.width = width;
+ this.height = height;
+
+ this.contextLabelTable = (subband === 'HH' ? HHContextLabel :
+ (subband === 'HL' ? HLContextLabel : LLAndLHContextsLabel));
+
+ var coefficientCount = width * height;
+
+ // coefficients outside the encoding region treated as insignificant
+ // add border state cells for significanceState
+ this.neighborsSignificance = new Uint8Array(coefficientCount);
+ this.coefficentsSign = new Uint8Array(coefficientCount);
+ this.coefficentsMagnitude = mb > 14 ? new Uint32Array(coefficientCount) :
+ mb > 6 ? new Uint16Array(coefficientCount) :
+ new Uint8Array(coefficientCount);
+ this.processingFlags = new Uint8Array(coefficientCount);
+
+ var bitsDecoded = new Uint8Array(coefficientCount);
+ if (zeroBitPlanes !== 0) {
+ for (var i = 0; i < coefficientCount; i++) {
+ bitsDecoded[i] = zeroBitPlanes;
+ }
+ }
+ this.bitsDecoded = bitsDecoded;
+
+ this.reset();
+ }
+
+ BitModel.prototype = {
+ setDecoder: function BitModel_setDecoder(decoder) {
+ this.decoder = decoder;
+ },
+ reset: function BitModel_reset() {
+ // We have 17 contexts that are accessed via context labels,
+ // plus the uniform and runlength context.
+ this.contexts = new Int8Array(19);
+
+ // Contexts are packed into 1 byte:
+ // highest 7 bits carry the index, lowest bit carries mps
+ this.contexts[0] = (4 << 1) | 0;
+ this.contexts[UNIFORM_CONTEXT] = (46 << 1) | 0;
+ this.contexts[RUNLENGTH_CONTEXT] = (3 << 1) | 0;
+ },
+ setNeighborsSignificance:
+ function BitModel_setNeighborsSignificance(row, column, index) {
+ var neighborsSignificance = this.neighborsSignificance;
+ var width = this.width, height = this.height;
+ var left = (column > 0);
+ var right = (column + 1 < width);
+ var i;
+
+ if (row > 0) {
+ i = index - width;
+ if (left) {
+ neighborsSignificance[i - 1] += 0x10;
+ }
+ if (right) {
+ neighborsSignificance[i + 1] += 0x10;
+ }
+ neighborsSignificance[i] += 0x04;
+ }
+
+ if (row + 1 < height) {
+ i = index + width;
+ if (left) {
+ neighborsSignificance[i - 1] += 0x10;
+ }
+ if (right) {
+ neighborsSignificance[i + 1] += 0x10;
+ }
+ neighborsSignificance[i] += 0x04;
+ }
+
+ if (left) {
+ neighborsSignificance[index - 1] += 0x01;
+ }
+ if (right) {
+ neighborsSignificance[index + 1] += 0x01;
+ }
+ neighborsSignificance[index] |= 0x80;
+ },
+ runSignificancePropogationPass:
+ function BitModel_runSignificancePropogationPass() {
+ var decoder = this.decoder;
+ var width = this.width, height = this.height;
+ var coefficentsMagnitude = this.coefficentsMagnitude;
+ var coefficentsSign = this.coefficentsSign;
+ var neighborsSignificance = this.neighborsSignificance;
+ var processingFlags = this.processingFlags;
+ var contexts = this.contexts;
+ var labels = this.contextLabelTable;
+ var bitsDecoded = this.bitsDecoded;
+ var processedInverseMask = ~1;
+ var processedMask = 1;
+ var firstMagnitudeBitMask = 2;
+
+ for (var i0 = 0; i0 < height; i0 += 4) {
+ for (var j = 0; j < width; j++) {
+ var index = i0 * width + j;
+ for (var i1 = 0; i1 < 4; i1++, index += width) {
+ var i = i0 + i1;
+ if (i >= height) {
+ break;
+ }
+ // clear processed flag first
+ processingFlags[index] &= processedInverseMask;
+
+ if (coefficentsMagnitude[index] ||
+ !neighborsSignificance[index]) {
+ continue;
+ }
+
+ var contextLabel = labels[neighborsSignificance[index]];
+ var decision = decoder.readBit(contexts, contextLabel);
+ if (decision) {
+ var sign = this.decodeSignBit(i, j, index);
+ coefficentsSign[index] = sign;
+ coefficentsMagnitude[index] = 1;
+ this.setNeighborsSignificance(i, j, index);
+ processingFlags[index] |= firstMagnitudeBitMask;
+ }
+ bitsDecoded[index]++;
+ processingFlags[index] |= processedMask;
+ }
+ }
+ }
+ },
+ decodeSignBit: function BitModel_decodeSignBit(row, column, index) {
+ var width = this.width, height = this.height;
+ var coefficentsMagnitude = this.coefficentsMagnitude;
+ var coefficentsSign = this.coefficentsSign;
+ var contribution, sign0, sign1, significance1;
+ var contextLabel, decoded;
+
+ // calculate horizontal contribution
+ significance1 = (column > 0 && coefficentsMagnitude[index - 1] !== 0);
+ if (column + 1 < width && coefficentsMagnitude[index + 1] !== 0) {
+ sign1 = coefficentsSign[index + 1];
+ if (significance1) {
+ sign0 = coefficentsSign[index - 1];
+ contribution = 1 - sign1 - sign0;
+ } else {
+ contribution = 1 - sign1 - sign1;
+ }
+ } else if (significance1) {
+ sign0 = coefficentsSign[index - 1];
+ contribution = 1 - sign0 - sign0;
+ } else {
+ contribution = 0;
+ }
+ var horizontalContribution = 3 * contribution;
+
+ // calculate vertical contribution and combine with the horizontal
+ significance1 = (row > 0 && coefficentsMagnitude[index - width] !== 0);
+ if (row + 1 < height && coefficentsMagnitude[index + width] !== 0) {
+ sign1 = coefficentsSign[index + width];
+ if (significance1) {
+ sign0 = coefficentsSign[index - width];
+ contribution = 1 - sign1 - sign0 + horizontalContribution;
+ } else {
+ contribution = 1 - sign1 - sign1 + horizontalContribution;
+ }
+ } else if (significance1) {
+ sign0 = coefficentsSign[index - width];
+ contribution = 1 - sign0 - sign0 + horizontalContribution;
+ } else {
+ contribution = horizontalContribution;
+ }
+
+ if (contribution >= 0) {
+ contextLabel = 9 + contribution;
+ decoded = this.decoder.readBit(this.contexts, contextLabel);
+ } else {
+ contextLabel = 9 - contribution;
+ decoded = this.decoder.readBit(this.contexts, contextLabel) ^ 1;
+ }
+ return decoded;
+ },
+ runMagnitudeRefinementPass:
+ function BitModel_runMagnitudeRefinementPass() {
+ var decoder = this.decoder;
+ var width = this.width, height = this.height;
+ var coefficentsMagnitude = this.coefficentsMagnitude;
+ var neighborsSignificance = this.neighborsSignificance;
+ var contexts = this.contexts;
+ var bitsDecoded = this.bitsDecoded;
+ var processingFlags = this.processingFlags;
+ var processedMask = 1;
+ var firstMagnitudeBitMask = 2;
+ var length = width * height;
+ var width4 = width * 4;
+
+ for (var index0 = 0, indexNext; index0 < length; index0 = indexNext) {
+ indexNext = Math.min(length, index0 + width4);
+ for (var j = 0; j < width; j++) {
+ for (var index = index0 + j; index < indexNext; index += width) {
+
+ // significant but not those that have just become
+ if (!coefficentsMagnitude[index] ||
+ (processingFlags[index] & processedMask) !== 0) {
+ continue;
+ }
+
+ var contextLabel = 16;
+ if ((processingFlags[index] & firstMagnitudeBitMask) !== 0) {
+ processingFlags[index] ^= firstMagnitudeBitMask;
+ // first refinement
+ var significance = neighborsSignificance[index] & 127;
+ contextLabel = significance === 0 ? 15 : 14;
+ }
+
+ var bit = decoder.readBit(contexts, contextLabel);
+ coefficentsMagnitude[index] =
+ (coefficentsMagnitude[index] << 1) | bit;
+ bitsDecoded[index]++;
+ processingFlags[index] |= processedMask;
+ }
+ }
+ }
+ },
+ runCleanupPass: function BitModel_runCleanupPass() {
+ var decoder = this.decoder;
+ var width = this.width, height = this.height;
+ var neighborsSignificance = this.neighborsSignificance;
+ var coefficentsMagnitude = this.coefficentsMagnitude;
+ var coefficentsSign = this.coefficentsSign;
+ var contexts = this.contexts;
+ var labels = this.contextLabelTable;
+ var bitsDecoded = this.bitsDecoded;
+ var processingFlags = this.processingFlags;
+ var processedMask = 1;
+ var firstMagnitudeBitMask = 2;
+ var oneRowDown = width;
+ var twoRowsDown = width * 2;
+ var threeRowsDown = width * 3;
+ var iNext;
+ for (var i0 = 0; i0 < height; i0 = iNext) {
+ iNext = Math.min(i0 + 4, height);
+ var indexBase = i0 * width;
+ var checkAllEmpty = i0 + 3 < height;
+ for (var j = 0; j < width; j++) {
+ var index0 = indexBase + j;
+ // using the property: labels[neighborsSignificance[index]] === 0
+ // when neighborsSignificance[index] === 0
+ var allEmpty = (checkAllEmpty &&
+ processingFlags[index0] === 0 &&
+ processingFlags[index0 + oneRowDown] === 0 &&
+ processingFlags[index0 + twoRowsDown] === 0 &&
+ processingFlags[index0 + threeRowsDown] === 0 &&
+ neighborsSignificance[index0] === 0 &&
+ neighborsSignificance[index0 + oneRowDown] === 0 &&
+ neighborsSignificance[index0 + twoRowsDown] === 0 &&
+ neighborsSignificance[index0 + threeRowsDown] === 0);
+ var i1 = 0, index = index0;
+ var i = i0, sign;
+ if (allEmpty) {
+ var hasSignificantCoefficent =
+ decoder.readBit(contexts, RUNLENGTH_CONTEXT);
+ if (!hasSignificantCoefficent) {
+ bitsDecoded[index0]++;
+ bitsDecoded[index0 + oneRowDown]++;
+ bitsDecoded[index0 + twoRowsDown]++;
+ bitsDecoded[index0 + threeRowsDown]++;
+ continue; // next column
+ }
+ i1 = (decoder.readBit(contexts, UNIFORM_CONTEXT) << 1) |
+ decoder.readBit(contexts, UNIFORM_CONTEXT);
+ if (i1 !== 0) {
+ i = i0 + i1;
+ index += i1 * width;
+ }
+
+ sign = this.decodeSignBit(i, j, index);
+ coefficentsSign[index] = sign;
+ coefficentsMagnitude[index] = 1;
+ this.setNeighborsSignificance(i, j, index);
+ processingFlags[index] |= firstMagnitudeBitMask;
+
+ index = index0;
+ for (var i2 = i0; i2 <= i; i2++, index += width) {
+ bitsDecoded[index]++;
+ }
+
+ i1++;
+ }
+ for (i = i0 + i1; i < iNext; i++, index += width) {
+ if (coefficentsMagnitude[index] ||
+ (processingFlags[index] & processedMask) !== 0) {
+ continue;
+ }
+
+ var contextLabel = labels[neighborsSignificance[index]];
+ var decision = decoder.readBit(contexts, contextLabel);
+ if (decision === 1) {
+ sign = this.decodeSignBit(i, j, index);
+ coefficentsSign[index] = sign;
+ coefficentsMagnitude[index] = 1;
+ this.setNeighborsSignificance(i, j, index);
+ processingFlags[index] |= firstMagnitudeBitMask;
+ }
+ bitsDecoded[index]++;
+ }
+ }
+ }
+ },
+ checkSegmentationSymbol: function BitModel_checkSegmentationSymbol() {
+ var decoder = this.decoder;
+ var contexts = this.contexts;
+ var symbol = (decoder.readBit(contexts, UNIFORM_CONTEXT) << 3) |
+ (decoder.readBit(contexts, UNIFORM_CONTEXT) << 2) |
+ (decoder.readBit(contexts, UNIFORM_CONTEXT) << 1) |
+ decoder.readBit(contexts, UNIFORM_CONTEXT);
+ if (symbol !== 0xA) {
+ throw new Error('JPX Error: Invalid segmentation symbol');
+ }
+ }
+ };
+
+ return BitModel;
+ })();
+
+ // Section F, Discrete wavelet transformation
+ var Transform = (function TransformClosure() {
+ function Transform() {}
+
+ Transform.prototype.calculate =
+ function transformCalculate(subbands, u0, v0) {
+ var ll = subbands[0];
+ for (var i = 1, ii = subbands.length; i < ii; i++) {
+ ll = this.iterate(ll, subbands[i], u0, v0);
+ }
+ return ll;
+ };
+ Transform.prototype.extend = function extend(buffer, offset, size) {
+ // Section F.3.7 extending... using max extension of 4
+ var i1 = offset - 1, j1 = offset + 1;
+ var i2 = offset + size - 2, j2 = offset + size;
+ buffer[i1--] = buffer[j1++];
+ buffer[j2++] = buffer[i2--];
+ buffer[i1--] = buffer[j1++];
+ buffer[j2++] = buffer[i2--];
+ buffer[i1--] = buffer[j1++];
+ buffer[j2++] = buffer[i2--];
+ buffer[i1] = buffer[j1];
+ buffer[j2] = buffer[i2];
+ };
+ Transform.prototype.iterate = function Transform_iterate(ll, hl_lh_hh,
+ u0, v0) {
+ var llWidth = ll.width, llHeight = ll.height, llItems = ll.items;
+ var width = hl_lh_hh.width;
+ var height = hl_lh_hh.height;
+ var items = hl_lh_hh.items;
+ var i, j, k, l, u, v;
+
+ // Interleave LL according to Section F.3.3
+ for (k = 0, i = 0; i < llHeight; i++) {
+ l = i * 2 * width;
+ for (j = 0; j < llWidth; j++, k++, l += 2) {
+ items[l] = llItems[k];
+ }
+ }
+ // The LL band is not needed anymore.
+ llItems = ll.items = null;
+
+ var bufferPadding = 4;
+ var rowBuffer = new Float32Array(width + 2 * bufferPadding);
+
+ // Section F.3.4 HOR_SR
+ if (width === 1) {
+ // if width = 1, when u0 even keep items as is, when odd divide by 2
+ if ((u0 & 1) !== 0) {
+ for (v = 0, k = 0; v < height; v++, k += width) {
+ items[k] *= 0.5;
+ }
+ }
+ } else {
+ for (v = 0, k = 0; v < height; v++, k += width) {
+ rowBuffer.set(items.subarray(k, k + width), bufferPadding);
+
+ this.extend(rowBuffer, bufferPadding, width);
+ this.filter(rowBuffer, bufferPadding, width);
+
+ items.set(
+ rowBuffer.subarray(bufferPadding, bufferPadding + width),
+ k);
+ }
+ }
+
+ // Accesses to the items array can take long, because it may not fit into
+ // CPU cache and has to be fetched from main memory. Since subsequent
+ // accesses to the items array are not local when reading columns, we
+ // have a cache miss every time. To reduce cache misses, get up to
+ // 'numBuffers' items at a time and store them into the individual
+ // buffers. The colBuffers should be small enough to fit into CPU cache.
+ var numBuffers = 16;
+ var colBuffers = [];
+ for (i = 0; i < numBuffers; i++) {
+ colBuffers.push(new Float32Array(height + 2 * bufferPadding));
+ }
+ var b, currentBuffer = 0;
+ ll = bufferPadding + height;
+
+ // Section F.3.5 VER_SR
+ if (height === 1) {
+ // if height = 1, when v0 even keep items as is, when odd divide by 2
+ if ((v0 & 1) !== 0) {
+ for (u = 0; u < width; u++) {
+ items[u] *= 0.5;
+ }
+ }
+ } else {
+ for (u = 0; u < width; u++) {
+ // if we ran out of buffers, copy several image columns at once
+ if (currentBuffer === 0) {
+ numBuffers = Math.min(width - u, numBuffers);
+ for (k = u, l = bufferPadding; l < ll; k += width, l++) {
+ for (b = 0; b < numBuffers; b++) {
+ colBuffers[b][l] = items[k + b];
+ }
+ }
+ currentBuffer = numBuffers;
+ }
+
+ currentBuffer--;
+ var buffer = colBuffers[currentBuffer];
+ this.extend(buffer, bufferPadding, height);
+ this.filter(buffer, bufferPadding, height);
+
+ // If this is last buffer in this group of buffers, flush all buffers.
+ if (currentBuffer === 0) {
+ k = u - numBuffers + 1;
+ for (l = bufferPadding; l < ll; k += width, l++) {
+ for (b = 0; b < numBuffers; b++) {
+ items[k + b] = colBuffers[b][l];
+ }
+ }
+ }
+ }
+ }
+
+ return {
+ width: width,
+ height: height,
+ items: items
+ };
+ };
+ return Transform;
+ })();
+
+ // Section 3.8.2 Irreversible 9-7 filter
+ var IrreversibleTransform = (function IrreversibleTransformClosure() {
+ function IrreversibleTransform() {
+ Transform.call(this);
+ }
+
+ IrreversibleTransform.prototype = Object.create(Transform.prototype);
+ IrreversibleTransform.prototype.filter =
+ function irreversibleTransformFilter(x, offset, length) {
+ var len = length >> 1;
+ offset = offset | 0;
+ var j, n, current, next;
+
+ var alpha = -1.586134342059924;
+ var beta = -0.052980118572961;
+ var gamma = 0.882911075530934;
+ var delta = 0.443506852043971;
+ var K = 1.230174104914001;
+ var K_ = 1 / K;
+
+ // step 1 is combined with step 3
+
+ // step 2
+ j = offset - 3;
+ for (n = len + 4; n--; j += 2) {
+ x[j] *= K_;
+ }
+
+ // step 1 & 3
+ j = offset - 2;
+ current = delta * x[j -1];
+ for (n = len + 3; n--; j += 2) {
+ next = delta * x[j + 1];
+ x[j] = K * x[j] - current - next;
+ if (n--) {
+ j += 2;
+ current = delta * x[j + 1];
+ x[j] = K * x[j] - current - next;
+ } else {
break;
}
- if (stream.pos > tildePos) {
- const maybeEI = stream.peekBytes(2);
- if (maybeEI[0] === 0x45 && maybeEI[1] === 0x49) {
+ }
+
+ // step 4
+ j = offset - 1;
+ current = gamma * x[j - 1];
+ for (n = len + 2; n--; j += 2) {
+ next = gamma * x[j + 1];
+ x[j] -= current + next;
+ if (n--) {
+ j += 2;
+ current = gamma * x[j + 1];
+ x[j] -= current + next;
+ } else {
+ break;
+ }
+ }
+
+ // step 5
+ j = offset;
+ current = beta * x[j - 1];
+ for (n = len + 1; n--; j += 2) {
+ next = beta * x[j + 1];
+ x[j] -= current + next;
+ if (n--) {
+ j += 2;
+ current = beta * x[j + 1];
+ x[j] -= current + next;
+ } else {
+ break;
+ }
+ }
+
+ // step 6
+ if (len !== 0) {
+ j = offset + 1;
+ current = alpha * x[j - 1];
+ for (n = len; n--; j += 2) {
+ next = alpha * x[j + 1];
+ x[j] -= current + next;
+ if (n--) {
+ j += 2;
+ current = alpha * x[j + 1];
+ x[j] -= current + next;
+ } else {
break;
}
}
}
+ };
+
+ return IrreversibleTransform;
+ })();
+
+ // Section 3.8.1 Reversible 5-3 filter
+ var ReversibleTransform = (function ReversibleTransformClosure() {
+ function ReversibleTransform() {
+ Transform.call(this);
}
- const length = stream.pos - startPos;
- if (ch === -1) {
- (0, _util.warn)("Inline ASCII85Decode image stream: " + "EOD marker not found, searching for /EI/ instead.");
- stream.skip(-length);
- return this.findDefaultInlineStreamEnd(stream);
- }
- this.inlineStreamSkipEI(stream);
- return length;
+
+ ReversibleTransform.prototype = Object.create(Transform.prototype);
+ ReversibleTransform.prototype.filter =
+ function reversibleTransformFilter(x, offset, length) {
+ var len = length >> 1;
+ offset = offset | 0;
+ var j, n;
+
+ for (j = offset, n = len + 1; n--; j += 2) {
+ x[j] -= (x[j - 1] + x[j + 1] + 2) >> 2;
+ }
+
+ for (j = offset + 1, n = len; n--; j += 2) {
+ x[j] += (x[j - 1] + x[j + 1]) >> 1;
+ }
+ };
+
+ return ReversibleTransform;
+ })();
+
+ return JpxImage;
+})();
+
+exports.JpxImage = JpxImage;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreMetrics = {}), root.pdfjsSharedUtil);
}
- findASCIIHexDecodeInlineStreamEnd(stream) {
- const GT = 0x3e;
- const startPos = stream.pos;
- let ch;
- while ((ch = stream.getByte()) !== -1) {
- if (ch === GT) {
- break;
- }
- }
- const length = stream.pos - startPos;
- if (ch === -1) {
- (0, _util.warn)("Inline ASCIIHexDecode image stream: " + "EOD marker not found, searching for /EI/ instead.");
- stream.skip(-length);
- return this.findDefaultInlineStreamEnd(stream);
- }
- this.inlineStreamSkipEI(stream);
- return length;
+}(this, function (exports, sharedUtil) {
+var getLookupTableFactory = sharedUtil.getLookupTableFactory;
+
+// The Metrics object contains glyph widths (in glyph space units).
+// As per PDF spec, for most fonts (Type 3 being an exception) a glyph
+// space unit corresponds to 1/1000th of text space unit.
+var getMetrics = getLookupTableFactory(function (t) {
+ t['Courier'] = 600;
+ t['Courier-Bold'] = 600;
+ t['Courier-BoldOblique'] = 600;
+ t['Courier-Oblique'] = 600;
+ t['Helvetica'] = getLookupTableFactory(function (t) {
+ t['space'] = 278;
+ t['exclam'] = 278;
+ t['quotedbl'] = 355;
+ t['numbersign'] = 556;
+ t['dollar'] = 556;
+ t['percent'] = 889;
+ t['ampersand'] = 667;
+ t['quoteright'] = 222;
+ t['parenleft'] = 333;
+ t['parenright'] = 333;
+ t['asterisk'] = 389;
+ t['plus'] = 584;
+ t['comma'] = 278;
+ t['hyphen'] = 333;
+ t['period'] = 278;
+ t['slash'] = 278;
+ t['zero'] = 556;
+ t['one'] = 556;
+ t['two'] = 556;
+ t['three'] = 556;
+ t['four'] = 556;
+ t['five'] = 556;
+ t['six'] = 556;
+ t['seven'] = 556;
+ t['eight'] = 556;
+ t['nine'] = 556;
+ t['colon'] = 278;
+ t['semicolon'] = 278;
+ t['less'] = 584;
+ t['equal'] = 584;
+ t['greater'] = 584;
+ t['question'] = 556;
+ t['at'] = 1015;
+ t['A'] = 667;
+ t['B'] = 667;
+ t['C'] = 722;
+ t['D'] = 722;
+ t['E'] = 667;
+ t['F'] = 611;
+ t['G'] = 778;
+ t['H'] = 722;
+ t['I'] = 278;
+ t['J'] = 500;
+ t['K'] = 667;
+ t['L'] = 556;
+ t['M'] = 833;
+ t['N'] = 722;
+ t['O'] = 778;
+ t['P'] = 667;
+ t['Q'] = 778;
+ t['R'] = 722;
+ t['S'] = 667;
+ t['T'] = 611;
+ t['U'] = 722;
+ t['V'] = 667;
+ t['W'] = 944;
+ t['X'] = 667;
+ t['Y'] = 667;
+ t['Z'] = 611;
+ t['bracketleft'] = 278;
+ t['backslash'] = 278;
+ t['bracketright'] = 278;
+ t['asciicircum'] = 469;
+ t['underscore'] = 556;
+ t['quoteleft'] = 222;
+ t['a'] = 556;
+ t['b'] = 556;
+ t['c'] = 500;
+ t['d'] = 556;
+ t['e'] = 556;
+ t['f'] = 278;
+ t['g'] = 556;
+ t['h'] = 556;
+ t['i'] = 222;
+ t['j'] = 222;
+ t['k'] = 500;
+ t['l'] = 222;
+ t['m'] = 833;
+ t['n'] = 556;
+ t['o'] = 556;
+ t['p'] = 556;
+ t['q'] = 556;
+ t['r'] = 333;
+ t['s'] = 500;
+ t['t'] = 278;
+ t['u'] = 556;
+ t['v'] = 500;
+ t['w'] = 722;
+ t['x'] = 500;
+ t['y'] = 500;
+ t['z'] = 500;
+ t['braceleft'] = 334;
+ t['bar'] = 260;
+ t['braceright'] = 334;
+ t['asciitilde'] = 584;
+ t['exclamdown'] = 333;
+ t['cent'] = 556;
+ t['sterling'] = 556;
+ t['fraction'] = 167;
+ t['yen'] = 556;
+ t['florin'] = 556;
+ t['section'] = 556;
+ t['currency'] = 556;
+ t['quotesingle'] = 191;
+ t['quotedblleft'] = 333;
+ t['guillemotleft'] = 556;
+ t['guilsinglleft'] = 333;
+ t['guilsinglright'] = 333;
+ t['fi'] = 500;
+ t['fl'] = 500;
+ t['endash'] = 556;
+ t['dagger'] = 556;
+ t['daggerdbl'] = 556;
+ t['periodcentered'] = 278;
+ t['paragraph'] = 537;
+ t['bullet'] = 350;
+ t['quotesinglbase'] = 222;
+ t['quotedblbase'] = 333;
+ t['quotedblright'] = 333;
+ t['guillemotright'] = 556;
+ t['ellipsis'] = 1000;
+ t['perthousand'] = 1000;
+ t['questiondown'] = 611;
+ t['grave'] = 333;
+ t['acute'] = 333;
+ t['circumflex'] = 333;
+ t['tilde'] = 333;
+ t['macron'] = 333;
+ t['breve'] = 333;
+ t['dotaccent'] = 333;
+ t['dieresis'] = 333;
+ t['ring'] = 333;
+ t['cedilla'] = 333;
+ t['hungarumlaut'] = 333;
+ t['ogonek'] = 333;
+ t['caron'] = 333;
+ t['emdash'] = 1000;
+ t['AE'] = 1000;
+ t['ordfeminine'] = 370;
+ t['Lslash'] = 556;
+ t['Oslash'] = 778;
+ t['OE'] = 1000;
+ t['ordmasculine'] = 365;
+ t['ae'] = 889;
+ t['dotlessi'] = 278;
+ t['lslash'] = 222;
+ t['oslash'] = 611;
+ t['oe'] = 944;
+ t['germandbls'] = 611;
+ t['Idieresis'] = 278;
+ t['eacute'] = 556;
+ t['abreve'] = 556;
+ t['uhungarumlaut'] = 556;
+ t['ecaron'] = 556;
+ t['Ydieresis'] = 667;
+ t['divide'] = 584;
+ t['Yacute'] = 667;
+ t['Acircumflex'] = 667;
+ t['aacute'] = 556;
+ t['Ucircumflex'] = 722;
+ t['yacute'] = 500;
+ t['scommaaccent'] = 500;
+ t['ecircumflex'] = 556;
+ t['Uring'] = 722;
+ t['Udieresis'] = 722;
+ t['aogonek'] = 556;
+ t['Uacute'] = 722;
+ t['uogonek'] = 556;
+ t['Edieresis'] = 667;
+ t['Dcroat'] = 722;
+ t['commaaccent'] = 250;
+ t['copyright'] = 737;
+ t['Emacron'] = 667;
+ t['ccaron'] = 500;
+ t['aring'] = 556;
+ t['Ncommaaccent'] = 722;
+ t['lacute'] = 222;
+ t['agrave'] = 556;
+ t['Tcommaaccent'] = 611;
+ t['Cacute'] = 722;
+ t['atilde'] = 556;
+ t['Edotaccent'] = 667;
+ t['scaron'] = 500;
+ t['scedilla'] = 500;
+ t['iacute'] = 278;
+ t['lozenge'] = 471;
+ t['Rcaron'] = 722;
+ t['Gcommaaccent'] = 778;
+ t['ucircumflex'] = 556;
+ t['acircumflex'] = 556;
+ t['Amacron'] = 667;
+ t['rcaron'] = 333;
+ t['ccedilla'] = 500;
+ t['Zdotaccent'] = 611;
+ t['Thorn'] = 667;
+ t['Omacron'] = 778;
+ t['Racute'] = 722;
+ t['Sacute'] = 667;
+ t['dcaron'] = 643;
+ t['Umacron'] = 722;
+ t['uring'] = 556;
+ t['threesuperior'] = 333;
+ t['Ograve'] = 778;
+ t['Agrave'] = 667;
+ t['Abreve'] = 667;
+ t['multiply'] = 584;
+ t['uacute'] = 556;
+ t['Tcaron'] = 611;
+ t['partialdiff'] = 476;
+ t['ydieresis'] = 500;
+ t['Nacute'] = 722;
+ t['icircumflex'] = 278;
+ t['Ecircumflex'] = 667;
+ t['adieresis'] = 556;
+ t['edieresis'] = 556;
+ t['cacute'] = 500;
+ t['nacute'] = 556;
+ t['umacron'] = 556;
+ t['Ncaron'] = 722;
+ t['Iacute'] = 278;
+ t['plusminus'] = 584;
+ t['brokenbar'] = 260;
+ t['registered'] = 737;
+ t['Gbreve'] = 778;
+ t['Idotaccent'] = 278;
+ t['summation'] = 600;
+ t['Egrave'] = 667;
+ t['racute'] = 333;
+ t['omacron'] = 556;
+ t['Zacute'] = 611;
+ t['Zcaron'] = 611;
+ t['greaterequal'] = 549;
+ t['Eth'] = 722;
+ t['Ccedilla'] = 722;
+ t['lcommaaccent'] = 222;
+ t['tcaron'] = 317;
+ t['eogonek'] = 556;
+ t['Uogonek'] = 722;
+ t['Aacute'] = 667;
+ t['Adieresis'] = 667;
+ t['egrave'] = 556;
+ t['zacute'] = 500;
+ t['iogonek'] = 222;
+ t['Oacute'] = 778;
+ t['oacute'] = 556;
+ t['amacron'] = 556;
+ t['sacute'] = 500;
+ t['idieresis'] = 278;
+ t['Ocircumflex'] = 778;
+ t['Ugrave'] = 722;
+ t['Delta'] = 612;
+ t['thorn'] = 556;
+ t['twosuperior'] = 333;
+ t['Odieresis'] = 778;
+ t['mu'] = 556;
+ t['igrave'] = 278;
+ t['ohungarumlaut'] = 556;
+ t['Eogonek'] = 667;
+ t['dcroat'] = 556;
+ t['threequarters'] = 834;
+ t['Scedilla'] = 667;
+ t['lcaron'] = 299;
+ t['Kcommaaccent'] = 667;
+ t['Lacute'] = 556;
+ t['trademark'] = 1000;
+ t['edotaccent'] = 556;
+ t['Igrave'] = 278;
+ t['Imacron'] = 278;
+ t['Lcaron'] = 556;
+ t['onehalf'] = 834;
+ t['lessequal'] = 549;
+ t['ocircumflex'] = 556;
+ t['ntilde'] = 556;
+ t['Uhungarumlaut'] = 722;
+ t['Eacute'] = 667;
+ t['emacron'] = 556;
+ t['gbreve'] = 556;
+ t['onequarter'] = 834;
+ t['Scaron'] = 667;
+ t['Scommaaccent'] = 667;
+ t['Ohungarumlaut'] = 778;
+ t['degree'] = 400;
+ t['ograve'] = 556;
+ t['Ccaron'] = 722;
+ t['ugrave'] = 556;
+ t['radical'] = 453;
+ t['Dcaron'] = 722;
+ t['rcommaaccent'] = 333;
+ t['Ntilde'] = 722;
+ t['otilde'] = 556;
+ t['Rcommaaccent'] = 722;
+ t['Lcommaaccent'] = 556;
+ t['Atilde'] = 667;
+ t['Aogonek'] = 667;
+ t['Aring'] = 667;
+ t['Otilde'] = 778;
+ t['zdotaccent'] = 500;
+ t['Ecaron'] = 667;
+ t['Iogonek'] = 278;
+ t['kcommaaccent'] = 500;
+ t['minus'] = 584;
+ t['Icircumflex'] = 278;
+ t['ncaron'] = 556;
+ t['tcommaaccent'] = 278;
+ t['logicalnot'] = 584;
+ t['odieresis'] = 556;
+ t['udieresis'] = 556;
+ t['notequal'] = 549;
+ t['gcommaaccent'] = 556;
+ t['eth'] = 556;
+ t['zcaron'] = 500;
+ t['ncommaaccent'] = 556;
+ t['onesuperior'] = 333;
+ t['imacron'] = 278;
+ t['Euro'] = 556;
+ });
+ t['Helvetica-Bold'] = getLookupTableFactory(function (t) {
+ t['space'] = 278;
+ t['exclam'] = 333;
+ t['quotedbl'] = 474;
+ t['numbersign'] = 556;
+ t['dollar'] = 556;
+ t['percent'] = 889;
+ t['ampersand'] = 722;
+ t['quoteright'] = 278;
+ t['parenleft'] = 333;
+ t['parenright'] = 333;
+ t['asterisk'] = 389;
+ t['plus'] = 584;
+ t['comma'] = 278;
+ t['hyphen'] = 333;
+ t['period'] = 278;
+ t['slash'] = 278;
+ t['zero'] = 556;
+ t['one'] = 556;
+ t['two'] = 556;
+ t['three'] = 556;
+ t['four'] = 556;
+ t['five'] = 556;
+ t['six'] = 556;
+ t['seven'] = 556;
+ t['eight'] = 556;
+ t['nine'] = 556;
+ t['colon'] = 333;
+ t['semicolon'] = 333;
+ t['less'] = 584;
+ t['equal'] = 584;
+ t['greater'] = 584;
+ t['question'] = 611;
+ t['at'] = 975;
+ t['A'] = 722;
+ t['B'] = 722;
+ t['C'] = 722;
+ t['D'] = 722;
+ t['E'] = 667;
+ t['F'] = 611;
+ t['G'] = 778;
+ t['H'] = 722;
+ t['I'] = 278;
+ t['J'] = 556;
+ t['K'] = 722;
+ t['L'] = 611;
+ t['M'] = 833;
+ t['N'] = 722;
+ t['O'] = 778;
+ t['P'] = 667;
+ t['Q'] = 778;
+ t['R'] = 722;
+ t['S'] = 667;
+ t['T'] = 611;
+ t['U'] = 722;
+ t['V'] = 667;
+ t['W'] = 944;
+ t['X'] = 667;
+ t['Y'] = 667;
+ t['Z'] = 611;
+ t['bracketleft'] = 333;
+ t['backslash'] = 278;
+ t['bracketright'] = 333;
+ t['asciicircum'] = 584;
+ t['underscore'] = 556;
+ t['quoteleft'] = 278;
+ t['a'] = 556;
+ t['b'] = 611;
+ t['c'] = 556;
+ t['d'] = 611;
+ t['e'] = 556;
+ t['f'] = 333;
+ t['g'] = 611;
+ t['h'] = 611;
+ t['i'] = 278;
+ t['j'] = 278;
+ t['k'] = 556;
+ t['l'] = 278;
+ t['m'] = 889;
+ t['n'] = 611;
+ t['o'] = 611;
+ t['p'] = 611;
+ t['q'] = 611;
+ t['r'] = 389;
+ t['s'] = 556;
+ t['t'] = 333;
+ t['u'] = 611;
+ t['v'] = 556;
+ t['w'] = 778;
+ t['x'] = 556;
+ t['y'] = 556;
+ t['z'] = 500;
+ t['braceleft'] = 389;
+ t['bar'] = 280;
+ t['braceright'] = 389;
+ t['asciitilde'] = 584;
+ t['exclamdown'] = 333;
+ t['cent'] = 556;
+ t['sterling'] = 556;
+ t['fraction'] = 167;
+ t['yen'] = 556;
+ t['florin'] = 556;
+ t['section'] = 556;
+ t['currency'] = 556;
+ t['quotesingle'] = 238;
+ t['quotedblleft'] = 500;
+ t['guillemotleft'] = 556;
+ t['guilsinglleft'] = 333;
+ t['guilsinglright'] = 333;
+ t['fi'] = 611;
+ t['fl'] = 611;
+ t['endash'] = 556;
+ t['dagger'] = 556;
+ t['daggerdbl'] = 556;
+ t['periodcentered'] = 278;
+ t['paragraph'] = 556;
+ t['bullet'] = 350;
+ t['quotesinglbase'] = 278;
+ t['quotedblbase'] = 500;
+ t['quotedblright'] = 500;
+ t['guillemotright'] = 556;
+ t['ellipsis'] = 1000;
+ t['perthousand'] = 1000;
+ t['questiondown'] = 611;
+ t['grave'] = 333;
+ t['acute'] = 333;
+ t['circumflex'] = 333;
+ t['tilde'] = 333;
+ t['macron'] = 333;
+ t['breve'] = 333;
+ t['dotaccent'] = 333;
+ t['dieresis'] = 333;
+ t['ring'] = 333;
+ t['cedilla'] = 333;
+ t['hungarumlaut'] = 333;
+ t['ogonek'] = 333;
+ t['caron'] = 333;
+ t['emdash'] = 1000;
+ t['AE'] = 1000;
+ t['ordfeminine'] = 370;
+ t['Lslash'] = 611;
+ t['Oslash'] = 778;
+ t['OE'] = 1000;
+ t['ordmasculine'] = 365;
+ t['ae'] = 889;
+ t['dotlessi'] = 278;
+ t['lslash'] = 278;
+ t['oslash'] = 611;
+ t['oe'] = 944;
+ t['germandbls'] = 611;
+ t['Idieresis'] = 278;
+ t['eacute'] = 556;
+ t['abreve'] = 556;
+ t['uhungarumlaut'] = 611;
+ t['ecaron'] = 556;
+ t['Ydieresis'] = 667;
+ t['divide'] = 584;
+ t['Yacute'] = 667;
+ t['Acircumflex'] = 722;
+ t['aacute'] = 556;
+ t['Ucircumflex'] = 722;
+ t['yacute'] = 556;
+ t['scommaaccent'] = 556;
+ t['ecircumflex'] = 556;
+ t['Uring'] = 722;
+ t['Udieresis'] = 722;
+ t['aogonek'] = 556;
+ t['Uacute'] = 722;
+ t['uogonek'] = 611;
+ t['Edieresis'] = 667;
+ t['Dcroat'] = 722;
+ t['commaaccent'] = 250;
+ t['copyright'] = 737;
+ t['Emacron'] = 667;
+ t['ccaron'] = 556;
+ t['aring'] = 556;
+ t['Ncommaaccent'] = 722;
+ t['lacute'] = 278;
+ t['agrave'] = 556;
+ t['Tcommaaccent'] = 611;
+ t['Cacute'] = 722;
+ t['atilde'] = 556;
+ t['Edotaccent'] = 667;
+ t['scaron'] = 556;
+ t['scedilla'] = 556;
+ t['iacute'] = 278;
+ t['lozenge'] = 494;
+ t['Rcaron'] = 722;
+ t['Gcommaaccent'] = 778;
+ t['ucircumflex'] = 611;
+ t['acircumflex'] = 556;
+ t['Amacron'] = 722;
+ t['rcaron'] = 389;
+ t['ccedilla'] = 556;
+ t['Zdotaccent'] = 611;
+ t['Thorn'] = 667;
+ t['Omacron'] = 778;
+ t['Racute'] = 722;
+ t['Sacute'] = 667;
+ t['dcaron'] = 743;
+ t['Umacron'] = 722;
+ t['uring'] = 611;
+ t['threesuperior'] = 333;
+ t['Ograve'] = 778;
+ t['Agrave'] = 722;
+ t['Abreve'] = 722;
+ t['multiply'] = 584;
+ t['uacute'] = 611;
+ t['Tcaron'] = 611;
+ t['partialdiff'] = 494;
+ t['ydieresis'] = 556;
+ t['Nacute'] = 722;
+ t['icircumflex'] = 278;
+ t['Ecircumflex'] = 667;
+ t['adieresis'] = 556;
+ t['edieresis'] = 556;
+ t['cacute'] = 556;
+ t['nacute'] = 611;
+ t['umacron'] = 611;
+ t['Ncaron'] = 722;
+ t['Iacute'] = 278;
+ t['plusminus'] = 584;
+ t['brokenbar'] = 280;
+ t['registered'] = 737;
+ t['Gbreve'] = 778;
+ t['Idotaccent'] = 278;
+ t['summation'] = 600;
+ t['Egrave'] = 667;
+ t['racute'] = 389;
+ t['omacron'] = 611;
+ t['Zacute'] = 611;
+ t['Zcaron'] = 611;
+ t['greaterequal'] = 549;
+ t['Eth'] = 722;
+ t['Ccedilla'] = 722;
+ t['lcommaaccent'] = 278;
+ t['tcaron'] = 389;
+ t['eogonek'] = 556;
+ t['Uogonek'] = 722;
+ t['Aacute'] = 722;
+ t['Adieresis'] = 722;
+ t['egrave'] = 556;
+ t['zacute'] = 500;
+ t['iogonek'] = 278;
+ t['Oacute'] = 778;
+ t['oacute'] = 611;
+ t['amacron'] = 556;
+ t['sacute'] = 556;
+ t['idieresis'] = 278;
+ t['Ocircumflex'] = 778;
+ t['Ugrave'] = 722;
+ t['Delta'] = 612;
+ t['thorn'] = 611;
+ t['twosuperior'] = 333;
+ t['Odieresis'] = 778;
+ t['mu'] = 611;
+ t['igrave'] = 278;
+ t['ohungarumlaut'] = 611;
+ t['Eogonek'] = 667;
+ t['dcroat'] = 611;
+ t['threequarters'] = 834;
+ t['Scedilla'] = 667;
+ t['lcaron'] = 400;
+ t['Kcommaaccent'] = 722;
+ t['Lacute'] = 611;
+ t['trademark'] = 1000;
+ t['edotaccent'] = 556;
+ t['Igrave'] = 278;
+ t['Imacron'] = 278;
+ t['Lcaron'] = 611;
+ t['onehalf'] = 834;
+ t['lessequal'] = 549;
+ t['ocircumflex'] = 611;
+ t['ntilde'] = 611;
+ t['Uhungarumlaut'] = 722;
+ t['Eacute'] = 667;
+ t['emacron'] = 556;
+ t['gbreve'] = 611;
+ t['onequarter'] = 834;
+ t['Scaron'] = 667;
+ t['Scommaaccent'] = 667;
+ t['Ohungarumlaut'] = 778;
+ t['degree'] = 400;
+ t['ograve'] = 611;
+ t['Ccaron'] = 722;
+ t['ugrave'] = 611;
+ t['radical'] = 549;
+ t['Dcaron'] = 722;
+ t['rcommaaccent'] = 389;
+ t['Ntilde'] = 722;
+ t['otilde'] = 611;
+ t['Rcommaaccent'] = 722;
+ t['Lcommaaccent'] = 611;
+ t['Atilde'] = 722;
+ t['Aogonek'] = 722;
+ t['Aring'] = 722;
+ t['Otilde'] = 778;
+ t['zdotaccent'] = 500;
+ t['Ecaron'] = 667;
+ t['Iogonek'] = 278;
+ t['kcommaaccent'] = 556;
+ t['minus'] = 584;
+ t['Icircumflex'] = 278;
+ t['ncaron'] = 611;
+ t['tcommaaccent'] = 333;
+ t['logicalnot'] = 584;
+ t['odieresis'] = 611;
+ t['udieresis'] = 611;
+ t['notequal'] = 549;
+ t['gcommaaccent'] = 611;
+ t['eth'] = 611;
+ t['zcaron'] = 500;
+ t['ncommaaccent'] = 611;
+ t['onesuperior'] = 333;
+ t['imacron'] = 278;
+ t['Euro'] = 556;
+ });
+ t['Helvetica-BoldOblique'] = getLookupTableFactory(function (t) {
+ t['space'] = 278;
+ t['exclam'] = 333;
+ t['quotedbl'] = 474;
+ t['numbersign'] = 556;
+ t['dollar'] = 556;
+ t['percent'] = 889;
+ t['ampersand'] = 722;
+ t['quoteright'] = 278;
+ t['parenleft'] = 333;
+ t['parenright'] = 333;
+ t['asterisk'] = 389;
+ t['plus'] = 584;
+ t['comma'] = 278;
+ t['hyphen'] = 333;
+ t['period'] = 278;
+ t['slash'] = 278;
+ t['zero'] = 556;
+ t['one'] = 556;
+ t['two'] = 556;
+ t['three'] = 556;
+ t['four'] = 556;
+ t['five'] = 556;
+ t['six'] = 556;
+ t['seven'] = 556;
+ t['eight'] = 556;
+ t['nine'] = 556;
+ t['colon'] = 333;
+ t['semicolon'] = 333;
+ t['less'] = 584;
+ t['equal'] = 584;
+ t['greater'] = 584;
+ t['question'] = 611;
+ t['at'] = 975;
+ t['A'] = 722;
+ t['B'] = 722;
+ t['C'] = 722;
+ t['D'] = 722;
+ t['E'] = 667;
+ t['F'] = 611;
+ t['G'] = 778;
+ t['H'] = 722;
+ t['I'] = 278;
+ t['J'] = 556;
+ t['K'] = 722;
+ t['L'] = 611;
+ t['M'] = 833;
+ t['N'] = 722;
+ t['O'] = 778;
+ t['P'] = 667;
+ t['Q'] = 778;
+ t['R'] = 722;
+ t['S'] = 667;
+ t['T'] = 611;
+ t['U'] = 722;
+ t['V'] = 667;
+ t['W'] = 944;
+ t['X'] = 667;
+ t['Y'] = 667;
+ t['Z'] = 611;
+ t['bracketleft'] = 333;
+ t['backslash'] = 278;
+ t['bracketright'] = 333;
+ t['asciicircum'] = 584;
+ t['underscore'] = 556;
+ t['quoteleft'] = 278;
+ t['a'] = 556;
+ t['b'] = 611;
+ t['c'] = 556;
+ t['d'] = 611;
+ t['e'] = 556;
+ t['f'] = 333;
+ t['g'] = 611;
+ t['h'] = 611;
+ t['i'] = 278;
+ t['j'] = 278;
+ t['k'] = 556;
+ t['l'] = 278;
+ t['m'] = 889;
+ t['n'] = 611;
+ t['o'] = 611;
+ t['p'] = 611;
+ t['q'] = 611;
+ t['r'] = 389;
+ t['s'] = 556;
+ t['t'] = 333;
+ t['u'] = 611;
+ t['v'] = 556;
+ t['w'] = 778;
+ t['x'] = 556;
+ t['y'] = 556;
+ t['z'] = 500;
+ t['braceleft'] = 389;
+ t['bar'] = 280;
+ t['braceright'] = 389;
+ t['asciitilde'] = 584;
+ t['exclamdown'] = 333;
+ t['cent'] = 556;
+ t['sterling'] = 556;
+ t['fraction'] = 167;
+ t['yen'] = 556;
+ t['florin'] = 556;
+ t['section'] = 556;
+ t['currency'] = 556;
+ t['quotesingle'] = 238;
+ t['quotedblleft'] = 500;
+ t['guillemotleft'] = 556;
+ t['guilsinglleft'] = 333;
+ t['guilsinglright'] = 333;
+ t['fi'] = 611;
+ t['fl'] = 611;
+ t['endash'] = 556;
+ t['dagger'] = 556;
+ t['daggerdbl'] = 556;
+ t['periodcentered'] = 278;
+ t['paragraph'] = 556;
+ t['bullet'] = 350;
+ t['quotesinglbase'] = 278;
+ t['quotedblbase'] = 500;
+ t['quotedblright'] = 500;
+ t['guillemotright'] = 556;
+ t['ellipsis'] = 1000;
+ t['perthousand'] = 1000;
+ t['questiondown'] = 611;
+ t['grave'] = 333;
+ t['acute'] = 333;
+ t['circumflex'] = 333;
+ t['tilde'] = 333;
+ t['macron'] = 333;
+ t['breve'] = 333;
+ t['dotaccent'] = 333;
+ t['dieresis'] = 333;
+ t['ring'] = 333;
+ t['cedilla'] = 333;
+ t['hungarumlaut'] = 333;
+ t['ogonek'] = 333;
+ t['caron'] = 333;
+ t['emdash'] = 1000;
+ t['AE'] = 1000;
+ t['ordfeminine'] = 370;
+ t['Lslash'] = 611;
+ t['Oslash'] = 778;
+ t['OE'] = 1000;
+ t['ordmasculine'] = 365;
+ t['ae'] = 889;
+ t['dotlessi'] = 278;
+ t['lslash'] = 278;
+ t['oslash'] = 611;
+ t['oe'] = 944;
+ t['germandbls'] = 611;
+ t['Idieresis'] = 278;
+ t['eacute'] = 556;
+ t['abreve'] = 556;
+ t['uhungarumlaut'] = 611;
+ t['ecaron'] = 556;
+ t['Ydieresis'] = 667;
+ t['divide'] = 584;
+ t['Yacute'] = 667;
+ t['Acircumflex'] = 722;
+ t['aacute'] = 556;
+ t['Ucircumflex'] = 722;
+ t['yacute'] = 556;
+ t['scommaaccent'] = 556;
+ t['ecircumflex'] = 556;
+ t['Uring'] = 722;
+ t['Udieresis'] = 722;
+ t['aogonek'] = 556;
+ t['Uacute'] = 722;
+ t['uogonek'] = 611;
+ t['Edieresis'] = 667;
+ t['Dcroat'] = 722;
+ t['commaaccent'] = 250;
+ t['copyright'] = 737;
+ t['Emacron'] = 667;
+ t['ccaron'] = 556;
+ t['aring'] = 556;
+ t['Ncommaaccent'] = 722;
+ t['lacute'] = 278;
+ t['agrave'] = 556;
+ t['Tcommaaccent'] = 611;
+ t['Cacute'] = 722;
+ t['atilde'] = 556;
+ t['Edotaccent'] = 667;
+ t['scaron'] = 556;
+ t['scedilla'] = 556;
+ t['iacute'] = 278;
+ t['lozenge'] = 494;
+ t['Rcaron'] = 722;
+ t['Gcommaaccent'] = 778;
+ t['ucircumflex'] = 611;
+ t['acircumflex'] = 556;
+ t['Amacron'] = 722;
+ t['rcaron'] = 389;
+ t['ccedilla'] = 556;
+ t['Zdotaccent'] = 611;
+ t['Thorn'] = 667;
+ t['Omacron'] = 778;
+ t['Racute'] = 722;
+ t['Sacute'] = 667;
+ t['dcaron'] = 743;
+ t['Umacron'] = 722;
+ t['uring'] = 611;
+ t['threesuperior'] = 333;
+ t['Ograve'] = 778;
+ t['Agrave'] = 722;
+ t['Abreve'] = 722;
+ t['multiply'] = 584;
+ t['uacute'] = 611;
+ t['Tcaron'] = 611;
+ t['partialdiff'] = 494;
+ t['ydieresis'] = 556;
+ t['Nacute'] = 722;
+ t['icircumflex'] = 278;
+ t['Ecircumflex'] = 667;
+ t['adieresis'] = 556;
+ t['edieresis'] = 556;
+ t['cacute'] = 556;
+ t['nacute'] = 611;
+ t['umacron'] = 611;
+ t['Ncaron'] = 722;
+ t['Iacute'] = 278;
+ t['plusminus'] = 584;
+ t['brokenbar'] = 280;
+ t['registered'] = 737;
+ t['Gbreve'] = 778;
+ t['Idotaccent'] = 278;
+ t['summation'] = 600;
+ t['Egrave'] = 667;
+ t['racute'] = 389;
+ t['omacron'] = 611;
+ t['Zacute'] = 611;
+ t['Zcaron'] = 611;
+ t['greaterequal'] = 549;
+ t['Eth'] = 722;
+ t['Ccedilla'] = 722;
+ t['lcommaaccent'] = 278;
+ t['tcaron'] = 389;
+ t['eogonek'] = 556;
+ t['Uogonek'] = 722;
+ t['Aacute'] = 722;
+ t['Adieresis'] = 722;
+ t['egrave'] = 556;
+ t['zacute'] = 500;
+ t['iogonek'] = 278;
+ t['Oacute'] = 778;
+ t['oacute'] = 611;
+ t['amacron'] = 556;
+ t['sacute'] = 556;
+ t['idieresis'] = 278;
+ t['Ocircumflex'] = 778;
+ t['Ugrave'] = 722;
+ t['Delta'] = 612;
+ t['thorn'] = 611;
+ t['twosuperior'] = 333;
+ t['Odieresis'] = 778;
+ t['mu'] = 611;
+ t['igrave'] = 278;
+ t['ohungarumlaut'] = 611;
+ t['Eogonek'] = 667;
+ t['dcroat'] = 611;
+ t['threequarters'] = 834;
+ t['Scedilla'] = 667;
+ t['lcaron'] = 400;
+ t['Kcommaaccent'] = 722;
+ t['Lacute'] = 611;
+ t['trademark'] = 1000;
+ t['edotaccent'] = 556;
+ t['Igrave'] = 278;
+ t['Imacron'] = 278;
+ t['Lcaron'] = 611;
+ t['onehalf'] = 834;
+ t['lessequal'] = 549;
+ t['ocircumflex'] = 611;
+ t['ntilde'] = 611;
+ t['Uhungarumlaut'] = 722;
+ t['Eacute'] = 667;
+ t['emacron'] = 556;
+ t['gbreve'] = 611;
+ t['onequarter'] = 834;
+ t['Scaron'] = 667;
+ t['Scommaaccent'] = 667;
+ t['Ohungarumlaut'] = 778;
+ t['degree'] = 400;
+ t['ograve'] = 611;
+ t['Ccaron'] = 722;
+ t['ugrave'] = 611;
+ t['radical'] = 549;
+ t['Dcaron'] = 722;
+ t['rcommaaccent'] = 389;
+ t['Ntilde'] = 722;
+ t['otilde'] = 611;
+ t['Rcommaaccent'] = 722;
+ t['Lcommaaccent'] = 611;
+ t['Atilde'] = 722;
+ t['Aogonek'] = 722;
+ t['Aring'] = 722;
+ t['Otilde'] = 778;
+ t['zdotaccent'] = 500;
+ t['Ecaron'] = 667;
+ t['Iogonek'] = 278;
+ t['kcommaaccent'] = 556;
+ t['minus'] = 584;
+ t['Icircumflex'] = 278;
+ t['ncaron'] = 611;
+ t['tcommaaccent'] = 333;
+ t['logicalnot'] = 584;
+ t['odieresis'] = 611;
+ t['udieresis'] = 611;
+ t['notequal'] = 549;
+ t['gcommaaccent'] = 611;
+ t['eth'] = 611;
+ t['zcaron'] = 500;
+ t['ncommaaccent'] = 611;
+ t['onesuperior'] = 333;
+ t['imacron'] = 278;
+ t['Euro'] = 556;
+ });
+ t['Helvetica-Oblique'] = getLookupTableFactory(function (t) {
+ t['space'] = 278;
+ t['exclam'] = 278;
+ t['quotedbl'] = 355;
+ t['numbersign'] = 556;
+ t['dollar'] = 556;
+ t['percent'] = 889;
+ t['ampersand'] = 667;
+ t['quoteright'] = 222;
+ t['parenleft'] = 333;
+ t['parenright'] = 333;
+ t['asterisk'] = 389;
+ t['plus'] = 584;
+ t['comma'] = 278;
+ t['hyphen'] = 333;
+ t['period'] = 278;
+ t['slash'] = 278;
+ t['zero'] = 556;
+ t['one'] = 556;
+ t['two'] = 556;
+ t['three'] = 556;
+ t['four'] = 556;
+ t['five'] = 556;
+ t['six'] = 556;
+ t['seven'] = 556;
+ t['eight'] = 556;
+ t['nine'] = 556;
+ t['colon'] = 278;
+ t['semicolon'] = 278;
+ t['less'] = 584;
+ t['equal'] = 584;
+ t['greater'] = 584;
+ t['question'] = 556;
+ t['at'] = 1015;
+ t['A'] = 667;
+ t['B'] = 667;
+ t['C'] = 722;
+ t['D'] = 722;
+ t['E'] = 667;
+ t['F'] = 611;
+ t['G'] = 778;
+ t['H'] = 722;
+ t['I'] = 278;
+ t['J'] = 500;
+ t['K'] = 667;
+ t['L'] = 556;
+ t['M'] = 833;
+ t['N'] = 722;
+ t['O'] = 778;
+ t['P'] = 667;
+ t['Q'] = 778;
+ t['R'] = 722;
+ t['S'] = 667;
+ t['T'] = 611;
+ t['U'] = 722;
+ t['V'] = 667;
+ t['W'] = 944;
+ t['X'] = 667;
+ t['Y'] = 667;
+ t['Z'] = 611;
+ t['bracketleft'] = 278;
+ t['backslash'] = 278;
+ t['bracketright'] = 278;
+ t['asciicircum'] = 469;
+ t['underscore'] = 556;
+ t['quoteleft'] = 222;
+ t['a'] = 556;
+ t['b'] = 556;
+ t['c'] = 500;
+ t['d'] = 556;
+ t['e'] = 556;
+ t['f'] = 278;
+ t['g'] = 556;
+ t['h'] = 556;
+ t['i'] = 222;
+ t['j'] = 222;
+ t['k'] = 500;
+ t['l'] = 222;
+ t['m'] = 833;
+ t['n'] = 556;
+ t['o'] = 556;
+ t['p'] = 556;
+ t['q'] = 556;
+ t['r'] = 333;
+ t['s'] = 500;
+ t['t'] = 278;
+ t['u'] = 556;
+ t['v'] = 500;
+ t['w'] = 722;
+ t['x'] = 500;
+ t['y'] = 500;
+ t['z'] = 500;
+ t['braceleft'] = 334;
+ t['bar'] = 260;
+ t['braceright'] = 334;
+ t['asciitilde'] = 584;
+ t['exclamdown'] = 333;
+ t['cent'] = 556;
+ t['sterling'] = 556;
+ t['fraction'] = 167;
+ t['yen'] = 556;
+ t['florin'] = 556;
+ t['section'] = 556;
+ t['currency'] = 556;
+ t['quotesingle'] = 191;
+ t['quotedblleft'] = 333;
+ t['guillemotleft'] = 556;
+ t['guilsinglleft'] = 333;
+ t['guilsinglright'] = 333;
+ t['fi'] = 500;
+ t['fl'] = 500;
+ t['endash'] = 556;
+ t['dagger'] = 556;
+ t['daggerdbl'] = 556;
+ t['periodcentered'] = 278;
+ t['paragraph'] = 537;
+ t['bullet'] = 350;
+ t['quotesinglbase'] = 222;
+ t['quotedblbase'] = 333;
+ t['quotedblright'] = 333;
+ t['guillemotright'] = 556;
+ t['ellipsis'] = 1000;
+ t['perthousand'] = 1000;
+ t['questiondown'] = 611;
+ t['grave'] = 333;
+ t['acute'] = 333;
+ t['circumflex'] = 333;
+ t['tilde'] = 333;
+ t['macron'] = 333;
+ t['breve'] = 333;
+ t['dotaccent'] = 333;
+ t['dieresis'] = 333;
+ t['ring'] = 333;
+ t['cedilla'] = 333;
+ t['hungarumlaut'] = 333;
+ t['ogonek'] = 333;
+ t['caron'] = 333;
+ t['emdash'] = 1000;
+ t['AE'] = 1000;
+ t['ordfeminine'] = 370;
+ t['Lslash'] = 556;
+ t['Oslash'] = 778;
+ t['OE'] = 1000;
+ t['ordmasculine'] = 365;
+ t['ae'] = 889;
+ t['dotlessi'] = 278;
+ t['lslash'] = 222;
+ t['oslash'] = 611;
+ t['oe'] = 944;
+ t['germandbls'] = 611;
+ t['Idieresis'] = 278;
+ t['eacute'] = 556;
+ t['abreve'] = 556;
+ t['uhungarumlaut'] = 556;
+ t['ecaron'] = 556;
+ t['Ydieresis'] = 667;
+ t['divide'] = 584;
+ t['Yacute'] = 667;
+ t['Acircumflex'] = 667;
+ t['aacute'] = 556;
+ t['Ucircumflex'] = 722;
+ t['yacute'] = 500;
+ t['scommaaccent'] = 500;
+ t['ecircumflex'] = 556;
+ t['Uring'] = 722;
+ t['Udieresis'] = 722;
+ t['aogonek'] = 556;
+ t['Uacute'] = 722;
+ t['uogonek'] = 556;
+ t['Edieresis'] = 667;
+ t['Dcroat'] = 722;
+ t['commaaccent'] = 250;
+ t['copyright'] = 737;
+ t['Emacron'] = 667;
+ t['ccaron'] = 500;
+ t['aring'] = 556;
+ t['Ncommaaccent'] = 722;
+ t['lacute'] = 222;
+ t['agrave'] = 556;
+ t['Tcommaaccent'] = 611;
+ t['Cacute'] = 722;
+ t['atilde'] = 556;
+ t['Edotaccent'] = 667;
+ t['scaron'] = 500;
+ t['scedilla'] = 500;
+ t['iacute'] = 278;
+ t['lozenge'] = 471;
+ t['Rcaron'] = 722;
+ t['Gcommaaccent'] = 778;
+ t['ucircumflex'] = 556;
+ t['acircumflex'] = 556;
+ t['Amacron'] = 667;
+ t['rcaron'] = 333;
+ t['ccedilla'] = 500;
+ t['Zdotaccent'] = 611;
+ t['Thorn'] = 667;
+ t['Omacron'] = 778;
+ t['Racute'] = 722;
+ t['Sacute'] = 667;
+ t['dcaron'] = 643;
+ t['Umacron'] = 722;
+ t['uring'] = 556;
+ t['threesuperior'] = 333;
+ t['Ograve'] = 778;
+ t['Agrave'] = 667;
+ t['Abreve'] = 667;
+ t['multiply'] = 584;
+ t['uacute'] = 556;
+ t['Tcaron'] = 611;
+ t['partialdiff'] = 476;
+ t['ydieresis'] = 500;
+ t['Nacute'] = 722;
+ t['icircumflex'] = 278;
+ t['Ecircumflex'] = 667;
+ t['adieresis'] = 556;
+ t['edieresis'] = 556;
+ t['cacute'] = 500;
+ t['nacute'] = 556;
+ t['umacron'] = 556;
+ t['Ncaron'] = 722;
+ t['Iacute'] = 278;
+ t['plusminus'] = 584;
+ t['brokenbar'] = 260;
+ t['registered'] = 737;
+ t['Gbreve'] = 778;
+ t['Idotaccent'] = 278;
+ t['summation'] = 600;
+ t['Egrave'] = 667;
+ t['racute'] = 333;
+ t['omacron'] = 556;
+ t['Zacute'] = 611;
+ t['Zcaron'] = 611;
+ t['greaterequal'] = 549;
+ t['Eth'] = 722;
+ t['Ccedilla'] = 722;
+ t['lcommaaccent'] = 222;
+ t['tcaron'] = 317;
+ t['eogonek'] = 556;
+ t['Uogonek'] = 722;
+ t['Aacute'] = 667;
+ t['Adieresis'] = 667;
+ t['egrave'] = 556;
+ t['zacute'] = 500;
+ t['iogonek'] = 222;
+ t['Oacute'] = 778;
+ t['oacute'] = 556;
+ t['amacron'] = 556;
+ t['sacute'] = 500;
+ t['idieresis'] = 278;
+ t['Ocircumflex'] = 778;
+ t['Ugrave'] = 722;
+ t['Delta'] = 612;
+ t['thorn'] = 556;
+ t['twosuperior'] = 333;
+ t['Odieresis'] = 778;
+ t['mu'] = 556;
+ t['igrave'] = 278;
+ t['ohungarumlaut'] = 556;
+ t['Eogonek'] = 667;
+ t['dcroat'] = 556;
+ t['threequarters'] = 834;
+ t['Scedilla'] = 667;
+ t['lcaron'] = 299;
+ t['Kcommaaccent'] = 667;
+ t['Lacute'] = 556;
+ t['trademark'] = 1000;
+ t['edotaccent'] = 556;
+ t['Igrave'] = 278;
+ t['Imacron'] = 278;
+ t['Lcaron'] = 556;
+ t['onehalf'] = 834;
+ t['lessequal'] = 549;
+ t['ocircumflex'] = 556;
+ t['ntilde'] = 556;
+ t['Uhungarumlaut'] = 722;
+ t['Eacute'] = 667;
+ t['emacron'] = 556;
+ t['gbreve'] = 556;
+ t['onequarter'] = 834;
+ t['Scaron'] = 667;
+ t['Scommaaccent'] = 667;
+ t['Ohungarumlaut'] = 778;
+ t['degree'] = 400;
+ t['ograve'] = 556;
+ t['Ccaron'] = 722;
+ t['ugrave'] = 556;
+ t['radical'] = 453;
+ t['Dcaron'] = 722;
+ t['rcommaaccent'] = 333;
+ t['Ntilde'] = 722;
+ t['otilde'] = 556;
+ t['Rcommaaccent'] = 722;
+ t['Lcommaaccent'] = 556;
+ t['Atilde'] = 667;
+ t['Aogonek'] = 667;
+ t['Aring'] = 667;
+ t['Otilde'] = 778;
+ t['zdotaccent'] = 500;
+ t['Ecaron'] = 667;
+ t['Iogonek'] = 278;
+ t['kcommaaccent'] = 500;
+ t['minus'] = 584;
+ t['Icircumflex'] = 278;
+ t['ncaron'] = 556;
+ t['tcommaaccent'] = 278;
+ t['logicalnot'] = 584;
+ t['odieresis'] = 556;
+ t['udieresis'] = 556;
+ t['notequal'] = 549;
+ t['gcommaaccent'] = 556;
+ t['eth'] = 556;
+ t['zcaron'] = 500;
+ t['ncommaaccent'] = 556;
+ t['onesuperior'] = 333;
+ t['imacron'] = 278;
+ t['Euro'] = 556;
+ });
+ t['Symbol'] = getLookupTableFactory(function (t) {
+ t['space'] = 250;
+ t['exclam'] = 333;
+ t['universal'] = 713;
+ t['numbersign'] = 500;
+ t['existential'] = 549;
+ t['percent'] = 833;
+ t['ampersand'] = 778;
+ t['suchthat'] = 439;
+ t['parenleft'] = 333;
+ t['parenright'] = 333;
+ t['asteriskmath'] = 500;
+ t['plus'] = 549;
+ t['comma'] = 250;
+ t['minus'] = 549;
+ t['period'] = 250;
+ t['slash'] = 278;
+ t['zero'] = 500;
+ t['one'] = 500;
+ t['two'] = 500;
+ t['three'] = 500;
+ t['four'] = 500;
+ t['five'] = 500;
+ t['six'] = 500;
+ t['seven'] = 500;
+ t['eight'] = 500;
+ t['nine'] = 500;
+ t['colon'] = 278;
+ t['semicolon'] = 278;
+ t['less'] = 549;
+ t['equal'] = 549;
+ t['greater'] = 549;
+ t['question'] = 444;
+ t['congruent'] = 549;
+ t['Alpha'] = 722;
+ t['Beta'] = 667;
+ t['Chi'] = 722;
+ t['Delta'] = 612;
+ t['Epsilon'] = 611;
+ t['Phi'] = 763;
+ t['Gamma'] = 603;
+ t['Eta'] = 722;
+ t['Iota'] = 333;
+ t['theta1'] = 631;
+ t['Kappa'] = 722;
+ t['Lambda'] = 686;
+ t['Mu'] = 889;
+ t['Nu'] = 722;
+ t['Omicron'] = 722;
+ t['Pi'] = 768;
+ t['Theta'] = 741;
+ t['Rho'] = 556;
+ t['Sigma'] = 592;
+ t['Tau'] = 611;
+ t['Upsilon'] = 690;
+ t['sigma1'] = 439;
+ t['Omega'] = 768;
+ t['Xi'] = 645;
+ t['Psi'] = 795;
+ t['Zeta'] = 611;
+ t['bracketleft'] = 333;
+ t['therefore'] = 863;
+ t['bracketright'] = 333;
+ t['perpendicular'] = 658;
+ t['underscore'] = 500;
+ t['radicalex'] = 500;
+ t['alpha'] = 631;
+ t['beta'] = 549;
+ t['chi'] = 549;
+ t['delta'] = 494;
+ t['epsilon'] = 439;
+ t['phi'] = 521;
+ t['gamma'] = 411;
+ t['eta'] = 603;
+ t['iota'] = 329;
+ t['phi1'] = 603;
+ t['kappa'] = 549;
+ t['lambda'] = 549;
+ t['mu'] = 576;
+ t['nu'] = 521;
+ t['omicron'] = 549;
+ t['pi'] = 549;
+ t['theta'] = 521;
+ t['rho'] = 549;
+ t['sigma'] = 603;
+ t['tau'] = 439;
+ t['upsilon'] = 576;
+ t['omega1'] = 713;
+ t['omega'] = 686;
+ t['xi'] = 493;
+ t['psi'] = 686;
+ t['zeta'] = 494;
+ t['braceleft'] = 480;
+ t['bar'] = 200;
+ t['braceright'] = 480;
+ t['similar'] = 549;
+ t['Euro'] = 750;
+ t['Upsilon1'] = 620;
+ t['minute'] = 247;
+ t['lessequal'] = 549;
+ t['fraction'] = 167;
+ t['infinity'] = 713;
+ t['florin'] = 500;
+ t['club'] = 753;
+ t['diamond'] = 753;
+ t['heart'] = 753;
+ t['spade'] = 753;
+ t['arrowboth'] = 1042;
+ t['arrowleft'] = 987;
+ t['arrowup'] = 603;
+ t['arrowright'] = 987;
+ t['arrowdown'] = 603;
+ t['degree'] = 400;
+ t['plusminus'] = 549;
+ t['second'] = 411;
+ t['greaterequal'] = 549;
+ t['multiply'] = 549;
+ t['proportional'] = 713;
+ t['partialdiff'] = 494;
+ t['bullet'] = 460;
+ t['divide'] = 549;
+ t['notequal'] = 549;
+ t['equivalence'] = 549;
+ t['approxequal'] = 549;
+ t['ellipsis'] = 1000;
+ t['arrowvertex'] = 603;
+ t['arrowhorizex'] = 1000;
+ t['carriagereturn'] = 658;
+ t['aleph'] = 823;
+ t['Ifraktur'] = 686;
+ t['Rfraktur'] = 795;
+ t['weierstrass'] = 987;
+ t['circlemultiply'] = 768;
+ t['circleplus'] = 768;
+ t['emptyset'] = 823;
+ t['intersection'] = 768;
+ t['union'] = 768;
+ t['propersuperset'] = 713;
+ t['reflexsuperset'] = 713;
+ t['notsubset'] = 713;
+ t['propersubset'] = 713;
+ t['reflexsubset'] = 713;
+ t['element'] = 713;
+ t['notelement'] = 713;
+ t['angle'] = 768;
+ t['gradient'] = 713;
+ t['registerserif'] = 790;
+ t['copyrightserif'] = 790;
+ t['trademarkserif'] = 890;
+ t['product'] = 823;
+ t['radical'] = 549;
+ t['dotmath'] = 250;
+ t['logicalnot'] = 713;
+ t['logicaland'] = 603;
+ t['logicalor'] = 603;
+ t['arrowdblboth'] = 1042;
+ t['arrowdblleft'] = 987;
+ t['arrowdblup'] = 603;
+ t['arrowdblright'] = 987;
+ t['arrowdbldown'] = 603;
+ t['lozenge'] = 494;
+ t['angleleft'] = 329;
+ t['registersans'] = 790;
+ t['copyrightsans'] = 790;
+ t['trademarksans'] = 786;
+ t['summation'] = 713;
+ t['parenlefttp'] = 384;
+ t['parenleftex'] = 384;
+ t['parenleftbt'] = 384;
+ t['bracketlefttp'] = 384;
+ t['bracketleftex'] = 384;
+ t['bracketleftbt'] = 384;
+ t['bracelefttp'] = 494;
+ t['braceleftmid'] = 494;
+ t['braceleftbt'] = 494;
+ t['braceex'] = 494;
+ t['angleright'] = 329;
+ t['integral'] = 274;
+ t['integraltp'] = 686;
+ t['integralex'] = 686;
+ t['integralbt'] = 686;
+ t['parenrighttp'] = 384;
+ t['parenrightex'] = 384;
+ t['parenrightbt'] = 384;
+ t['bracketrighttp'] = 384;
+ t['bracketrightex'] = 384;
+ t['bracketrightbt'] = 384;
+ t['bracerighttp'] = 494;
+ t['bracerightmid'] = 494;
+ t['bracerightbt'] = 494;
+ t['apple'] = 790;
+ });
+ t['Times-Roman'] = getLookupTableFactory(function (t) {
+ t['space'] = 250;
+ t['exclam'] = 333;
+ t['quotedbl'] = 408;
+ t['numbersign'] = 500;
+ t['dollar'] = 500;
+ t['percent'] = 833;
+ t['ampersand'] = 778;
+ t['quoteright'] = 333;
+ t['parenleft'] = 333;
+ t['parenright'] = 333;
+ t['asterisk'] = 500;
+ t['plus'] = 564;
+ t['comma'] = 250;
+ t['hyphen'] = 333;
+ t['period'] = 250;
+ t['slash'] = 278;
+ t['zero'] = 500;
+ t['one'] = 500;
+ t['two'] = 500;
+ t['three'] = 500;
+ t['four'] = 500;
+ t['five'] = 500;
+ t['six'] = 500;
+ t['seven'] = 500;
+ t['eight'] = 500;
+ t['nine'] = 500;
+ t['colon'] = 278;
+ t['semicolon'] = 278;
+ t['less'] = 564;
+ t['equal'] = 564;
+ t['greater'] = 564;
+ t['question'] = 444;
+ t['at'] = 921;
+ t['A'] = 722;
+ t['B'] = 667;
+ t['C'] = 667;
+ t['D'] = 722;
+ t['E'] = 611;
+ t['F'] = 556;
+ t['G'] = 722;
+ t['H'] = 722;
+ t['I'] = 333;
+ t['J'] = 389;
+ t['K'] = 722;
+ t['L'] = 611;
+ t['M'] = 889;
+ t['N'] = 722;
+ t['O'] = 722;
+ t['P'] = 556;
+ t['Q'] = 722;
+ t['R'] = 667;
+ t['S'] = 556;
+ t['T'] = 611;
+ t['U'] = 722;
+ t['V'] = 722;
+ t['W'] = 944;
+ t['X'] = 722;
+ t['Y'] = 722;
+ t['Z'] = 611;
+ t['bracketleft'] = 333;
+ t['backslash'] = 278;
+ t['bracketright'] = 333;
+ t['asciicircum'] = 469;
+ t['underscore'] = 500;
+ t['quoteleft'] = 333;
+ t['a'] = 444;
+ t['b'] = 500;
+ t['c'] = 444;
+ t['d'] = 500;
+ t['e'] = 444;
+ t['f'] = 333;
+ t['g'] = 500;
+ t['h'] = 500;
+ t['i'] = 278;
+ t['j'] = 278;
+ t['k'] = 500;
+ t['l'] = 278;
+ t['m'] = 778;
+ t['n'] = 500;
+ t['o'] = 500;
+ t['p'] = 500;
+ t['q'] = 500;
+ t['r'] = 333;
+ t['s'] = 389;
+ t['t'] = 278;
+ t['u'] = 500;
+ t['v'] = 500;
+ t['w'] = 722;
+ t['x'] = 500;
+ t['y'] = 500;
+ t['z'] = 444;
+ t['braceleft'] = 480;
+ t['bar'] = 200;
+ t['braceright'] = 480;
+ t['asciitilde'] = 541;
+ t['exclamdown'] = 333;
+ t['cent'] = 500;
+ t['sterling'] = 500;
+ t['fraction'] = 167;
+ t['yen'] = 500;
+ t['florin'] = 500;
+ t['section'] = 500;
+ t['currency'] = 500;
+ t['quotesingle'] = 180;
+ t['quotedblleft'] = 444;
+ t['guillemotleft'] = 500;
+ t['guilsinglleft'] = 333;
+ t['guilsinglright'] = 333;
+ t['fi'] = 556;
+ t['fl'] = 556;
+ t['endash'] = 500;
+ t['dagger'] = 500;
+ t['daggerdbl'] = 500;
+ t['periodcentered'] = 250;
+ t['paragraph'] = 453;
+ t['bullet'] = 350;
+ t['quotesinglbase'] = 333;
+ t['quotedblbase'] = 444;
+ t['quotedblright'] = 444;
+ t['guillemotright'] = 500;
+ t['ellipsis'] = 1000;
+ t['perthousand'] = 1000;
+ t['questiondown'] = 444;
+ t['grave'] = 333;
+ t['acute'] = 333;
+ t['circumflex'] = 333;
+ t['tilde'] = 333;
+ t['macron'] = 333;
+ t['breve'] = 333;
+ t['dotaccent'] = 333;
+ t['dieresis'] = 333;
+ t['ring'] = 333;
+ t['cedilla'] = 333;
+ t['hungarumlaut'] = 333;
+ t['ogonek'] = 333;
+ t['caron'] = 333;
+ t['emdash'] = 1000;
+ t['AE'] = 889;
+ t['ordfeminine'] = 276;
+ t['Lslash'] = 611;
+ t['Oslash'] = 722;
+ t['OE'] = 889;
+ t['ordmasculine'] = 310;
+ t['ae'] = 667;
+ t['dotlessi'] = 278;
+ t['lslash'] = 278;
+ t['oslash'] = 500;
+ t['oe'] = 722;
+ t['germandbls'] = 500;
+ t['Idieresis'] = 333;
+ t['eacute'] = 444;
+ t['abreve'] = 444;
+ t['uhungarumlaut'] = 500;
+ t['ecaron'] = 444;
+ t['Ydieresis'] = 722;
+ t['divide'] = 564;
+ t['Yacute'] = 722;
+ t['Acircumflex'] = 722;
+ t['aacute'] = 444;
+ t['Ucircumflex'] = 722;
+ t['yacute'] = 500;
+ t['scommaaccent'] = 389;
+ t['ecircumflex'] = 444;
+ t['Uring'] = 722;
+ t['Udieresis'] = 722;
+ t['aogonek'] = 444;
+ t['Uacute'] = 722;
+ t['uogonek'] = 500;
+ t['Edieresis'] = 611;
+ t['Dcroat'] = 722;
+ t['commaaccent'] = 250;
+ t['copyright'] = 760;
+ t['Emacron'] = 611;
+ t['ccaron'] = 444;
+ t['aring'] = 444;
+ t['Ncommaaccent'] = 722;
+ t['lacute'] = 278;
+ t['agrave'] = 444;
+ t['Tcommaaccent'] = 611;
+ t['Cacute'] = 667;
+ t['atilde'] = 444;
+ t['Edotaccent'] = 611;
+ t['scaron'] = 389;
+ t['scedilla'] = 389;
+ t['iacute'] = 278;
+ t['lozenge'] = 471;
+ t['Rcaron'] = 667;
+ t['Gcommaaccent'] = 722;
+ t['ucircumflex'] = 500;
+ t['acircumflex'] = 444;
+ t['Amacron'] = 722;
+ t['rcaron'] = 333;
+ t['ccedilla'] = 444;
+ t['Zdotaccent'] = 611;
+ t['Thorn'] = 556;
+ t['Omacron'] = 722;
+ t['Racute'] = 667;
+ t['Sacute'] = 556;
+ t['dcaron'] = 588;
+ t['Umacron'] = 722;
+ t['uring'] = 500;
+ t['threesuperior'] = 300;
+ t['Ograve'] = 722;
+ t['Agrave'] = 722;
+ t['Abreve'] = 722;
+ t['multiply'] = 564;
+ t['uacute'] = 500;
+ t['Tcaron'] = 611;
+ t['partialdiff'] = 476;
+ t['ydieresis'] = 500;
+ t['Nacute'] = 722;
+ t['icircumflex'] = 278;
+ t['Ecircumflex'] = 611;
+ t['adieresis'] = 444;
+ t['edieresis'] = 444;
+ t['cacute'] = 444;
+ t['nacute'] = 500;
+ t['umacron'] = 500;
+ t['Ncaron'] = 722;
+ t['Iacute'] = 333;
+ t['plusminus'] = 564;
+ t['brokenbar'] = 200;
+ t['registered'] = 760;
+ t['Gbreve'] = 722;
+ t['Idotaccent'] = 333;
+ t['summation'] = 600;
+ t['Egrave'] = 611;
+ t['racute'] = 333;
+ t['omacron'] = 500;
+ t['Zacute'] = 611;
+ t['Zcaron'] = 611;
+ t['greaterequal'] = 549;
+ t['Eth'] = 722;
+ t['Ccedilla'] = 667;
+ t['lcommaaccent'] = 278;
+ t['tcaron'] = 326;
+ t['eogonek'] = 444;
+ t['Uogonek'] = 722;
+ t['Aacute'] = 722;
+ t['Adieresis'] = 722;
+ t['egrave'] = 444;
+ t['zacute'] = 444;
+ t['iogonek'] = 278;
+ t['Oacute'] = 722;
+ t['oacute'] = 500;
+ t['amacron'] = 444;
+ t['sacute'] = 389;
+ t['idieresis'] = 278;
+ t['Ocircumflex'] = 722;
+ t['Ugrave'] = 722;
+ t['Delta'] = 612;
+ t['thorn'] = 500;
+ t['twosuperior'] = 300;
+ t['Odieresis'] = 722;
+ t['mu'] = 500;
+ t['igrave'] = 278;
+ t['ohungarumlaut'] = 500;
+ t['Eogonek'] = 611;
+ t['dcroat'] = 500;
+ t['threequarters'] = 750;
+ t['Scedilla'] = 556;
+ t['lcaron'] = 344;
+ t['Kcommaaccent'] = 722;
+ t['Lacute'] = 611;
+ t['trademark'] = 980;
+ t['edotaccent'] = 444;
+ t['Igrave'] = 333;
+ t['Imacron'] = 333;
+ t['Lcaron'] = 611;
+ t['onehalf'] = 750;
+ t['lessequal'] = 549;
+ t['ocircumflex'] = 500;
+ t['ntilde'] = 500;
+ t['Uhungarumlaut'] = 722;
+ t['Eacute'] = 611;
+ t['emacron'] = 444;
+ t['gbreve'] = 500;
+ t['onequarter'] = 750;
+ t['Scaron'] = 556;
+ t['Scommaaccent'] = 556;
+ t['Ohungarumlaut'] = 722;
+ t['degree'] = 400;
+ t['ograve'] = 500;
+ t['Ccaron'] = 667;
+ t['ugrave'] = 500;
+ t['radical'] = 453;
+ t['Dcaron'] = 722;
+ t['rcommaaccent'] = 333;
+ t['Ntilde'] = 722;
+ t['otilde'] = 500;
+ t['Rcommaaccent'] = 667;
+ t['Lcommaaccent'] = 611;
+ t['Atilde'] = 722;
+ t['Aogonek'] = 722;
+ t['Aring'] = 722;
+ t['Otilde'] = 722;
+ t['zdotaccent'] = 444;
+ t['Ecaron'] = 611;
+ t['Iogonek'] = 333;
+ t['kcommaaccent'] = 500;
+ t['minus'] = 564;
+ t['Icircumflex'] = 333;
+ t['ncaron'] = 500;
+ t['tcommaaccent'] = 278;
+ t['logicalnot'] = 564;
+ t['odieresis'] = 500;
+ t['udieresis'] = 500;
+ t['notequal'] = 549;
+ t['gcommaaccent'] = 500;
+ t['eth'] = 500;
+ t['zcaron'] = 444;
+ t['ncommaaccent'] = 500;
+ t['onesuperior'] = 300;
+ t['imacron'] = 278;
+ t['Euro'] = 500;
+ });
+ t['Times-Bold'] = getLookupTableFactory(function (t) {
+ t['space'] = 250;
+ t['exclam'] = 333;
+ t['quotedbl'] = 555;
+ t['numbersign'] = 500;
+ t['dollar'] = 500;
+ t['percent'] = 1000;
+ t['ampersand'] = 833;
+ t['quoteright'] = 333;
+ t['parenleft'] = 333;
+ t['parenright'] = 333;
+ t['asterisk'] = 500;
+ t['plus'] = 570;
+ t['comma'] = 250;
+ t['hyphen'] = 333;
+ t['period'] = 250;
+ t['slash'] = 278;
+ t['zero'] = 500;
+ t['one'] = 500;
+ t['two'] = 500;
+ t['three'] = 500;
+ t['four'] = 500;
+ t['five'] = 500;
+ t['six'] = 500;
+ t['seven'] = 500;
+ t['eight'] = 500;
+ t['nine'] = 500;
+ t['colon'] = 333;
+ t['semicolon'] = 333;
+ t['less'] = 570;
+ t['equal'] = 570;
+ t['greater'] = 570;
+ t['question'] = 500;
+ t['at'] = 930;
+ t['A'] = 722;
+ t['B'] = 667;
+ t['C'] = 722;
+ t['D'] = 722;
+ t['E'] = 667;
+ t['F'] = 611;
+ t['G'] = 778;
+ t['H'] = 778;
+ t['I'] = 389;
+ t['J'] = 500;
+ t['K'] = 778;
+ t['L'] = 667;
+ t['M'] = 944;
+ t['N'] = 722;
+ t['O'] = 778;
+ t['P'] = 611;
+ t['Q'] = 778;
+ t['R'] = 722;
+ t['S'] = 556;
+ t['T'] = 667;
+ t['U'] = 722;
+ t['V'] = 722;
+ t['W'] = 1000;
+ t['X'] = 722;
+ t['Y'] = 722;
+ t['Z'] = 667;
+ t['bracketleft'] = 333;
+ t['backslash'] = 278;
+ t['bracketright'] = 333;
+ t['asciicircum'] = 581;
+ t['underscore'] = 500;
+ t['quoteleft'] = 333;
+ t['a'] = 500;
+ t['b'] = 556;
+ t['c'] = 444;
+ t['d'] = 556;
+ t['e'] = 444;
+ t['f'] = 333;
+ t['g'] = 500;
+ t['h'] = 556;
+ t['i'] = 278;
+ t['j'] = 333;
+ t['k'] = 556;
+ t['l'] = 278;
+ t['m'] = 833;
+ t['n'] = 556;
+ t['o'] = 500;
+ t['p'] = 556;
+ t['q'] = 556;
+ t['r'] = 444;
+ t['s'] = 389;
+ t['t'] = 333;
+ t['u'] = 556;
+ t['v'] = 500;
+ t['w'] = 722;
+ t['x'] = 500;
+ t['y'] = 500;
+ t['z'] = 444;
+ t['braceleft'] = 394;
+ t['bar'] = 220;
+ t['braceright'] = 394;
+ t['asciitilde'] = 520;
+ t['exclamdown'] = 333;
+ t['cent'] = 500;
+ t['sterling'] = 500;
+ t['fraction'] = 167;
+ t['yen'] = 500;
+ t['florin'] = 500;
+ t['section'] = 500;
+ t['currency'] = 500;
+ t['quotesingle'] = 278;
+ t['quotedblleft'] = 500;
+ t['guillemotleft'] = 500;
+ t['guilsinglleft'] = 333;
+ t['guilsinglright'] = 333;
+ t['fi'] = 556;
+ t['fl'] = 556;
+ t['endash'] = 500;
+ t['dagger'] = 500;
+ t['daggerdbl'] = 500;
+ t['periodcentered'] = 250;
+ t['paragraph'] = 540;
+ t['bullet'] = 350;
+ t['quotesinglbase'] = 333;
+ t['quotedblbase'] = 500;
+ t['quotedblright'] = 500;
+ t['guillemotright'] = 500;
+ t['ellipsis'] = 1000;
+ t['perthousand'] = 1000;
+ t['questiondown'] = 500;
+ t['grave'] = 333;
+ t['acute'] = 333;
+ t['circumflex'] = 333;
+ t['tilde'] = 333;
+ t['macron'] = 333;
+ t['breve'] = 333;
+ t['dotaccent'] = 333;
+ t['dieresis'] = 333;
+ t['ring'] = 333;
+ t['cedilla'] = 333;
+ t['hungarumlaut'] = 333;
+ t['ogonek'] = 333;
+ t['caron'] = 333;
+ t['emdash'] = 1000;
+ t['AE'] = 1000;
+ t['ordfeminine'] = 300;
+ t['Lslash'] = 667;
+ t['Oslash'] = 778;
+ t['OE'] = 1000;
+ t['ordmasculine'] = 330;
+ t['ae'] = 722;
+ t['dotlessi'] = 278;
+ t['lslash'] = 278;
+ t['oslash'] = 500;
+ t['oe'] = 722;
+ t['germandbls'] = 556;
+ t['Idieresis'] = 389;
+ t['eacute'] = 444;
+ t['abreve'] = 500;
+ t['uhungarumlaut'] = 556;
+ t['ecaron'] = 444;
+ t['Ydieresis'] = 722;
+ t['divide'] = 570;
+ t['Yacute'] = 722;
+ t['Acircumflex'] = 722;
+ t['aacute'] = 500;
+ t['Ucircumflex'] = 722;
+ t['yacute'] = 500;
+ t['scommaaccent'] = 389;
+ t['ecircumflex'] = 444;
+ t['Uring'] = 722;
+ t['Udieresis'] = 722;
+ t['aogonek'] = 500;
+ t['Uacute'] = 722;
+ t['uogonek'] = 556;
+ t['Edieresis'] = 667;
+ t['Dcroat'] = 722;
+ t['commaaccent'] = 250;
+ t['copyright'] = 747;
+ t['Emacron'] = 667;
+ t['ccaron'] = 444;
+ t['aring'] = 500;
+ t['Ncommaaccent'] = 722;
+ t['lacute'] = 278;
+ t['agrave'] = 500;
+ t['Tcommaaccent'] = 667;
+ t['Cacute'] = 722;
+ t['atilde'] = 500;
+ t['Edotaccent'] = 667;
+ t['scaron'] = 389;
+ t['scedilla'] = 389;
+ t['iacute'] = 278;
+ t['lozenge'] = 494;
+ t['Rcaron'] = 722;
+ t['Gcommaaccent'] = 778;
+ t['ucircumflex'] = 556;
+ t['acircumflex'] = 500;
+ t['Amacron'] = 722;
+ t['rcaron'] = 444;
+ t['ccedilla'] = 444;
+ t['Zdotaccent'] = 667;
+ t['Thorn'] = 611;
+ t['Omacron'] = 778;
+ t['Racute'] = 722;
+ t['Sacute'] = 556;
+ t['dcaron'] = 672;
+ t['Umacron'] = 722;
+ t['uring'] = 556;
+ t['threesuperior'] = 300;
+ t['Ograve'] = 778;
+ t['Agrave'] = 722;
+ t['Abreve'] = 722;
+ t['multiply'] = 570;
+ t['uacute'] = 556;
+ t['Tcaron'] = 667;
+ t['partialdiff'] = 494;
+ t['ydieresis'] = 500;
+ t['Nacute'] = 722;
+ t['icircumflex'] = 278;
+ t['Ecircumflex'] = 667;
+ t['adieresis'] = 500;
+ t['edieresis'] = 444;
+ t['cacute'] = 444;
+ t['nacute'] = 556;
+ t['umacron'] = 556;
+ t['Ncaron'] = 722;
+ t['Iacute'] = 389;
+ t['plusminus'] = 570;
+ t['brokenbar'] = 220;
+ t['registered'] = 747;
+ t['Gbreve'] = 778;
+ t['Idotaccent'] = 389;
+ t['summation'] = 600;
+ t['Egrave'] = 667;
+ t['racute'] = 444;
+ t['omacron'] = 500;
+ t['Zacute'] = 667;
+ t['Zcaron'] = 667;
+ t['greaterequal'] = 549;
+ t['Eth'] = 722;
+ t['Ccedilla'] = 722;
+ t['lcommaaccent'] = 278;
+ t['tcaron'] = 416;
+ t['eogonek'] = 444;
+ t['Uogonek'] = 722;
+ t['Aacute'] = 722;
+ t['Adieresis'] = 722;
+ t['egrave'] = 444;
+ t['zacute'] = 444;
+ t['iogonek'] = 278;
+ t['Oacute'] = 778;
+ t['oacute'] = 500;
+ t['amacron'] = 500;
+ t['sacute'] = 389;
+ t['idieresis'] = 278;
+ t['Ocircumflex'] = 778;
+ t['Ugrave'] = 722;
+ t['Delta'] = 612;
+ t['thorn'] = 556;
+ t['twosuperior'] = 300;
+ t['Odieresis'] = 778;
+ t['mu'] = 556;
+ t['igrave'] = 278;
+ t['ohungarumlaut'] = 500;
+ t['Eogonek'] = 667;
+ t['dcroat'] = 556;
+ t['threequarters'] = 750;
+ t['Scedilla'] = 556;
+ t['lcaron'] = 394;
+ t['Kcommaaccent'] = 778;
+ t['Lacute'] = 667;
+ t['trademark'] = 1000;
+ t['edotaccent'] = 444;
+ t['Igrave'] = 389;
+ t['Imacron'] = 389;
+ t['Lcaron'] = 667;
+ t['onehalf'] = 750;
+ t['lessequal'] = 549;
+ t['ocircumflex'] = 500;
+ t['ntilde'] = 556;
+ t['Uhungarumlaut'] = 722;
+ t['Eacute'] = 667;
+ t['emacron'] = 444;
+ t['gbreve'] = 500;
+ t['onequarter'] = 750;
+ t['Scaron'] = 556;
+ t['Scommaaccent'] = 556;
+ t['Ohungarumlaut'] = 778;
+ t['degree'] = 400;
+ t['ograve'] = 500;
+ t['Ccaron'] = 722;
+ t['ugrave'] = 556;
+ t['radical'] = 549;
+ t['Dcaron'] = 722;
+ t['rcommaaccent'] = 444;
+ t['Ntilde'] = 722;
+ t['otilde'] = 500;
+ t['Rcommaaccent'] = 722;
+ t['Lcommaaccent'] = 667;
+ t['Atilde'] = 722;
+ t['Aogonek'] = 722;
+ t['Aring'] = 722;
+ t['Otilde'] = 778;
+ t['zdotaccent'] = 444;
+ t['Ecaron'] = 667;
+ t['Iogonek'] = 389;
+ t['kcommaaccent'] = 556;
+ t['minus'] = 570;
+ t['Icircumflex'] = 389;
+ t['ncaron'] = 556;
+ t['tcommaaccent'] = 333;
+ t['logicalnot'] = 570;
+ t['odieresis'] = 500;
+ t['udieresis'] = 556;
+ t['notequal'] = 549;
+ t['gcommaaccent'] = 500;
+ t['eth'] = 500;
+ t['zcaron'] = 444;
+ t['ncommaaccent'] = 556;
+ t['onesuperior'] = 300;
+ t['imacron'] = 278;
+ t['Euro'] = 500;
+ });
+ t['Times-BoldItalic'] = getLookupTableFactory(function (t) {
+ t['space'] = 250;
+ t['exclam'] = 389;
+ t['quotedbl'] = 555;
+ t['numbersign'] = 500;
+ t['dollar'] = 500;
+ t['percent'] = 833;
+ t['ampersand'] = 778;
+ t['quoteright'] = 333;
+ t['parenleft'] = 333;
+ t['parenright'] = 333;
+ t['asterisk'] = 500;
+ t['plus'] = 570;
+ t['comma'] = 250;
+ t['hyphen'] = 333;
+ t['period'] = 250;
+ t['slash'] = 278;
+ t['zero'] = 500;
+ t['one'] = 500;
+ t['two'] = 500;
+ t['three'] = 500;
+ t['four'] = 500;
+ t['five'] = 500;
+ t['six'] = 500;
+ t['seven'] = 500;
+ t['eight'] = 500;
+ t['nine'] = 500;
+ t['colon'] = 333;
+ t['semicolon'] = 333;
+ t['less'] = 570;
+ t['equal'] = 570;
+ t['greater'] = 570;
+ t['question'] = 500;
+ t['at'] = 832;
+ t['A'] = 667;
+ t['B'] = 667;
+ t['C'] = 667;
+ t['D'] = 722;
+ t['E'] = 667;
+ t['F'] = 667;
+ t['G'] = 722;
+ t['H'] = 778;
+ t['I'] = 389;
+ t['J'] = 500;
+ t['K'] = 667;
+ t['L'] = 611;
+ t['M'] = 889;
+ t['N'] = 722;
+ t['O'] = 722;
+ t['P'] = 611;
+ t['Q'] = 722;
+ t['R'] = 667;
+ t['S'] = 556;
+ t['T'] = 611;
+ t['U'] = 722;
+ t['V'] = 667;
+ t['W'] = 889;
+ t['X'] = 667;
+ t['Y'] = 611;
+ t['Z'] = 611;
+ t['bracketleft'] = 333;
+ t['backslash'] = 278;
+ t['bracketright'] = 333;
+ t['asciicircum'] = 570;
+ t['underscore'] = 500;
+ t['quoteleft'] = 333;
+ t['a'] = 500;
+ t['b'] = 500;
+ t['c'] = 444;
+ t['d'] = 500;
+ t['e'] = 444;
+ t['f'] = 333;
+ t['g'] = 500;
+ t['h'] = 556;
+ t['i'] = 278;
+ t['j'] = 278;
+ t['k'] = 500;
+ t['l'] = 278;
+ t['m'] = 778;
+ t['n'] = 556;
+ t['o'] = 500;
+ t['p'] = 500;
+ t['q'] = 500;
+ t['r'] = 389;
+ t['s'] = 389;
+ t['t'] = 278;
+ t['u'] = 556;
+ t['v'] = 444;
+ t['w'] = 667;
+ t['x'] = 500;
+ t['y'] = 444;
+ t['z'] = 389;
+ t['braceleft'] = 348;
+ t['bar'] = 220;
+ t['braceright'] = 348;
+ t['asciitilde'] = 570;
+ t['exclamdown'] = 389;
+ t['cent'] = 500;
+ t['sterling'] = 500;
+ t['fraction'] = 167;
+ t['yen'] = 500;
+ t['florin'] = 500;
+ t['section'] = 500;
+ t['currency'] = 500;
+ t['quotesingle'] = 278;
+ t['quotedblleft'] = 500;
+ t['guillemotleft'] = 500;
+ t['guilsinglleft'] = 333;
+ t['guilsinglright'] = 333;
+ t['fi'] = 556;
+ t['fl'] = 556;
+ t['endash'] = 500;
+ t['dagger'] = 500;
+ t['daggerdbl'] = 500;
+ t['periodcentered'] = 250;
+ t['paragraph'] = 500;
+ t['bullet'] = 350;
+ t['quotesinglbase'] = 333;
+ t['quotedblbase'] = 500;
+ t['quotedblright'] = 500;
+ t['guillemotright'] = 500;
+ t['ellipsis'] = 1000;
+ t['perthousand'] = 1000;
+ t['questiondown'] = 500;
+ t['grave'] = 333;
+ t['acute'] = 333;
+ t['circumflex'] = 333;
+ t['tilde'] = 333;
+ t['macron'] = 333;
+ t['breve'] = 333;
+ t['dotaccent'] = 333;
+ t['dieresis'] = 333;
+ t['ring'] = 333;
+ t['cedilla'] = 333;
+ t['hungarumlaut'] = 333;
+ t['ogonek'] = 333;
+ t['caron'] = 333;
+ t['emdash'] = 1000;
+ t['AE'] = 944;
+ t['ordfeminine'] = 266;
+ t['Lslash'] = 611;
+ t['Oslash'] = 722;
+ t['OE'] = 944;
+ t['ordmasculine'] = 300;
+ t['ae'] = 722;
+ t['dotlessi'] = 278;
+ t['lslash'] = 278;
+ t['oslash'] = 500;
+ t['oe'] = 722;
+ t['germandbls'] = 500;
+ t['Idieresis'] = 389;
+ t['eacute'] = 444;
+ t['abreve'] = 500;
+ t['uhungarumlaut'] = 556;
+ t['ecaron'] = 444;
+ t['Ydieresis'] = 611;
+ t['divide'] = 570;
+ t['Yacute'] = 611;
+ t['Acircumflex'] = 667;
+ t['aacute'] = 500;
+ t['Ucircumflex'] = 722;
+ t['yacute'] = 444;
+ t['scommaaccent'] = 389;
+ t['ecircumflex'] = 444;
+ t['Uring'] = 722;
+ t['Udieresis'] = 722;
+ t['aogonek'] = 500;
+ t['Uacute'] = 722;
+ t['uogonek'] = 556;
+ t['Edieresis'] = 667;
+ t['Dcroat'] = 722;
+ t['commaaccent'] = 250;
+ t['copyright'] = 747;
+ t['Emacron'] = 667;
+ t['ccaron'] = 444;
+ t['aring'] = 500;
+ t['Ncommaaccent'] = 722;
+ t['lacute'] = 278;
+ t['agrave'] = 500;
+ t['Tcommaaccent'] = 611;
+ t['Cacute'] = 667;
+ t['atilde'] = 500;
+ t['Edotaccent'] = 667;
+ t['scaron'] = 389;
+ t['scedilla'] = 389;
+ t['iacute'] = 278;
+ t['lozenge'] = 494;
+ t['Rcaron'] = 667;
+ t['Gcommaaccent'] = 722;
+ t['ucircumflex'] = 556;
+ t['acircumflex'] = 500;
+ t['Amacron'] = 667;
+ t['rcaron'] = 389;
+ t['ccedilla'] = 444;
+ t['Zdotaccent'] = 611;
+ t['Thorn'] = 611;
+ t['Omacron'] = 722;
+ t['Racute'] = 667;
+ t['Sacute'] = 556;
+ t['dcaron'] = 608;
+ t['Umacron'] = 722;
+ t['uring'] = 556;
+ t['threesuperior'] = 300;
+ t['Ograve'] = 722;
+ t['Agrave'] = 667;
+ t['Abreve'] = 667;
+ t['multiply'] = 570;
+ t['uacute'] = 556;
+ t['Tcaron'] = 611;
+ t['partialdiff'] = 494;
+ t['ydieresis'] = 444;
+ t['Nacute'] = 722;
+ t['icircumflex'] = 278;
+ t['Ecircumflex'] = 667;
+ t['adieresis'] = 500;
+ t['edieresis'] = 444;
+ t['cacute'] = 444;
+ t['nacute'] = 556;
+ t['umacron'] = 556;
+ t['Ncaron'] = 722;
+ t['Iacute'] = 389;
+ t['plusminus'] = 570;
+ t['brokenbar'] = 220;
+ t['registered'] = 747;
+ t['Gbreve'] = 722;
+ t['Idotaccent'] = 389;
+ t['summation'] = 600;
+ t['Egrave'] = 667;
+ t['racute'] = 389;
+ t['omacron'] = 500;
+ t['Zacute'] = 611;
+ t['Zcaron'] = 611;
+ t['greaterequal'] = 549;
+ t['Eth'] = 722;
+ t['Ccedilla'] = 667;
+ t['lcommaaccent'] = 278;
+ t['tcaron'] = 366;
+ t['eogonek'] = 444;
+ t['Uogonek'] = 722;
+ t['Aacute'] = 667;
+ t['Adieresis'] = 667;
+ t['egrave'] = 444;
+ t['zacute'] = 389;
+ t['iogonek'] = 278;
+ t['Oacute'] = 722;
+ t['oacute'] = 500;
+ t['amacron'] = 500;
+ t['sacute'] = 389;
+ t['idieresis'] = 278;
+ t['Ocircumflex'] = 722;
+ t['Ugrave'] = 722;
+ t['Delta'] = 612;
+ t['thorn'] = 500;
+ t['twosuperior'] = 300;
+ t['Odieresis'] = 722;
+ t['mu'] = 576;
+ t['igrave'] = 278;
+ t['ohungarumlaut'] = 500;
+ t['Eogonek'] = 667;
+ t['dcroat'] = 500;
+ t['threequarters'] = 750;
+ t['Scedilla'] = 556;
+ t['lcaron'] = 382;
+ t['Kcommaaccent'] = 667;
+ t['Lacute'] = 611;
+ t['trademark'] = 1000;
+ t['edotaccent'] = 444;
+ t['Igrave'] = 389;
+ t['Imacron'] = 389;
+ t['Lcaron'] = 611;
+ t['onehalf'] = 750;
+ t['lessequal'] = 549;
+ t['ocircumflex'] = 500;
+ t['ntilde'] = 556;
+ t['Uhungarumlaut'] = 722;
+ t['Eacute'] = 667;
+ t['emacron'] = 444;
+ t['gbreve'] = 500;
+ t['onequarter'] = 750;
+ t['Scaron'] = 556;
+ t['Scommaaccent'] = 556;
+ t['Ohungarumlaut'] = 722;
+ t['degree'] = 400;
+ t['ograve'] = 500;
+ t['Ccaron'] = 667;
+ t['ugrave'] = 556;
+ t['radical'] = 549;
+ t['Dcaron'] = 722;
+ t['rcommaaccent'] = 389;
+ t['Ntilde'] = 722;
+ t['otilde'] = 500;
+ t['Rcommaaccent'] = 667;
+ t['Lcommaaccent'] = 611;
+ t['Atilde'] = 667;
+ t['Aogonek'] = 667;
+ t['Aring'] = 667;
+ t['Otilde'] = 722;
+ t['zdotaccent'] = 389;
+ t['Ecaron'] = 667;
+ t['Iogonek'] = 389;
+ t['kcommaaccent'] = 500;
+ t['minus'] = 606;
+ t['Icircumflex'] = 389;
+ t['ncaron'] = 556;
+ t['tcommaaccent'] = 278;
+ t['logicalnot'] = 606;
+ t['odieresis'] = 500;
+ t['udieresis'] = 556;
+ t['notequal'] = 549;
+ t['gcommaaccent'] = 500;
+ t['eth'] = 500;
+ t['zcaron'] = 389;
+ t['ncommaaccent'] = 556;
+ t['onesuperior'] = 300;
+ t['imacron'] = 278;
+ t['Euro'] = 500;
+ });
+ t['Times-Italic'] = getLookupTableFactory(function (t) {
+ t['space'] = 250;
+ t['exclam'] = 333;
+ t['quotedbl'] = 420;
+ t['numbersign'] = 500;
+ t['dollar'] = 500;
+ t['percent'] = 833;
+ t['ampersand'] = 778;
+ t['quoteright'] = 333;
+ t['parenleft'] = 333;
+ t['parenright'] = 333;
+ t['asterisk'] = 500;
+ t['plus'] = 675;
+ t['comma'] = 250;
+ t['hyphen'] = 333;
+ t['period'] = 250;
+ t['slash'] = 278;
+ t['zero'] = 500;
+ t['one'] = 500;
+ t['two'] = 500;
+ t['three'] = 500;
+ t['four'] = 500;
+ t['five'] = 500;
+ t['six'] = 500;
+ t['seven'] = 500;
+ t['eight'] = 500;
+ t['nine'] = 500;
+ t['colon'] = 333;
+ t['semicolon'] = 333;
+ t['less'] = 675;
+ t['equal'] = 675;
+ t['greater'] = 675;
+ t['question'] = 500;
+ t['at'] = 920;
+ t['A'] = 611;
+ t['B'] = 611;
+ t['C'] = 667;
+ t['D'] = 722;
+ t['E'] = 611;
+ t['F'] = 611;
+ t['G'] = 722;
+ t['H'] = 722;
+ t['I'] = 333;
+ t['J'] = 444;
+ t['K'] = 667;
+ t['L'] = 556;
+ t['M'] = 833;
+ t['N'] = 667;
+ t['O'] = 722;
+ t['P'] = 611;
+ t['Q'] = 722;
+ t['R'] = 611;
+ t['S'] = 500;
+ t['T'] = 556;
+ t['U'] = 722;
+ t['V'] = 611;
+ t['W'] = 833;
+ t['X'] = 611;
+ t['Y'] = 556;
+ t['Z'] = 556;
+ t['bracketleft'] = 389;
+ t['backslash'] = 278;
+ t['bracketright'] = 389;
+ t['asciicircum'] = 422;
+ t['underscore'] = 500;
+ t['quoteleft'] = 333;
+ t['a'] = 500;
+ t['b'] = 500;
+ t['c'] = 444;
+ t['d'] = 500;
+ t['e'] = 444;
+ t['f'] = 278;
+ t['g'] = 500;
+ t['h'] = 500;
+ t['i'] = 278;
+ t['j'] = 278;
+ t['k'] = 444;
+ t['l'] = 278;
+ t['m'] = 722;
+ t['n'] = 500;
+ t['o'] = 500;
+ t['p'] = 500;
+ t['q'] = 500;
+ t['r'] = 389;
+ t['s'] = 389;
+ t['t'] = 278;
+ t['u'] = 500;
+ t['v'] = 444;
+ t['w'] = 667;
+ t['x'] = 444;
+ t['y'] = 444;
+ t['z'] = 389;
+ t['braceleft'] = 400;
+ t['bar'] = 275;
+ t['braceright'] = 400;
+ t['asciitilde'] = 541;
+ t['exclamdown'] = 389;
+ t['cent'] = 500;
+ t['sterling'] = 500;
+ t['fraction'] = 167;
+ t['yen'] = 500;
+ t['florin'] = 500;
+ t['section'] = 500;
+ t['currency'] = 500;
+ t['quotesingle'] = 214;
+ t['quotedblleft'] = 556;
+ t['guillemotleft'] = 500;
+ t['guilsinglleft'] = 333;
+ t['guilsinglright'] = 333;
+ t['fi'] = 500;
+ t['fl'] = 500;
+ t['endash'] = 500;
+ t['dagger'] = 500;
+ t['daggerdbl'] = 500;
+ t['periodcentered'] = 250;
+ t['paragraph'] = 523;
+ t['bullet'] = 350;
+ t['quotesinglbase'] = 333;
+ t['quotedblbase'] = 556;
+ t['quotedblright'] = 556;
+ t['guillemotright'] = 500;
+ t['ellipsis'] = 889;
+ t['perthousand'] = 1000;
+ t['questiondown'] = 500;
+ t['grave'] = 333;
+ t['acute'] = 333;
+ t['circumflex'] = 333;
+ t['tilde'] = 333;
+ t['macron'] = 333;
+ t['breve'] = 333;
+ t['dotaccent'] = 333;
+ t['dieresis'] = 333;
+ t['ring'] = 333;
+ t['cedilla'] = 333;
+ t['hungarumlaut'] = 333;
+ t['ogonek'] = 333;
+ t['caron'] = 333;
+ t['emdash'] = 889;
+ t['AE'] = 889;
+ t['ordfeminine'] = 276;
+ t['Lslash'] = 556;
+ t['Oslash'] = 722;
+ t['OE'] = 944;
+ t['ordmasculine'] = 310;
+ t['ae'] = 667;
+ t['dotlessi'] = 278;
+ t['lslash'] = 278;
+ t['oslash'] = 500;
+ t['oe'] = 667;
+ t['germandbls'] = 500;
+ t['Idieresis'] = 333;
+ t['eacute'] = 444;
+ t['abreve'] = 500;
+ t['uhungarumlaut'] = 500;
+ t['ecaron'] = 444;
+ t['Ydieresis'] = 556;
+ t['divide'] = 675;
+ t['Yacute'] = 556;
+ t['Acircumflex'] = 611;
+ t['aacute'] = 500;
+ t['Ucircumflex'] = 722;
+ t['yacute'] = 444;
+ t['scommaaccent'] = 389;
+ t['ecircumflex'] = 444;
+ t['Uring'] = 722;
+ t['Udieresis'] = 722;
+ t['aogonek'] = 500;
+ t['Uacute'] = 722;
+ t['uogonek'] = 500;
+ t['Edieresis'] = 611;
+ t['Dcroat'] = 722;
+ t['commaaccent'] = 250;
+ t['copyright'] = 760;
+ t['Emacron'] = 611;
+ t['ccaron'] = 444;
+ t['aring'] = 500;
+ t['Ncommaaccent'] = 667;
+ t['lacute'] = 278;
+ t['agrave'] = 500;
+ t['Tcommaaccent'] = 556;
+ t['Cacute'] = 667;
+ t['atilde'] = 500;
+ t['Edotaccent'] = 611;
+ t['scaron'] = 389;
+ t['scedilla'] = 389;
+ t['iacute'] = 278;
+ t['lozenge'] = 471;
+ t['Rcaron'] = 611;
+ t['Gcommaaccent'] = 722;
+ t['ucircumflex'] = 500;
+ t['acircumflex'] = 500;
+ t['Amacron'] = 611;
+ t['rcaron'] = 389;
+ t['ccedilla'] = 444;
+ t['Zdotaccent'] = 556;
+ t['Thorn'] = 611;
+ t['Omacron'] = 722;
+ t['Racute'] = 611;
+ t['Sacute'] = 500;
+ t['dcaron'] = 544;
+ t['Umacron'] = 722;
+ t['uring'] = 500;
+ t['threesuperior'] = 300;
+ t['Ograve'] = 722;
+ t['Agrave'] = 611;
+ t['Abreve'] = 611;
+ t['multiply'] = 675;
+ t['uacute'] = 500;
+ t['Tcaron'] = 556;
+ t['partialdiff'] = 476;
+ t['ydieresis'] = 444;
+ t['Nacute'] = 667;
+ t['icircumflex'] = 278;
+ t['Ecircumflex'] = 611;
+ t['adieresis'] = 500;
+ t['edieresis'] = 444;
+ t['cacute'] = 444;
+ t['nacute'] = 500;
+ t['umacron'] = 500;
+ t['Ncaron'] = 667;
+ t['Iacute'] = 333;
+ t['plusminus'] = 675;
+ t['brokenbar'] = 275;
+ t['registered'] = 760;
+ t['Gbreve'] = 722;
+ t['Idotaccent'] = 333;
+ t['summation'] = 600;
+ t['Egrave'] = 611;
+ t['racute'] = 389;
+ t['omacron'] = 500;
+ t['Zacute'] = 556;
+ t['Zcaron'] = 556;
+ t['greaterequal'] = 549;
+ t['Eth'] = 722;
+ t['Ccedilla'] = 667;
+ t['lcommaaccent'] = 278;
+ t['tcaron'] = 300;
+ t['eogonek'] = 444;
+ t['Uogonek'] = 722;
+ t['Aacute'] = 611;
+ t['Adieresis'] = 611;
+ t['egrave'] = 444;
+ t['zacute'] = 389;
+ t['iogonek'] = 278;
+ t['Oacute'] = 722;
+ t['oacute'] = 500;
+ t['amacron'] = 500;
+ t['sacute'] = 389;
+ t['idieresis'] = 278;
+ t['Ocircumflex'] = 722;
+ t['Ugrave'] = 722;
+ t['Delta'] = 612;
+ t['thorn'] = 500;
+ t['twosuperior'] = 300;
+ t['Odieresis'] = 722;
+ t['mu'] = 500;
+ t['igrave'] = 278;
+ t['ohungarumlaut'] = 500;
+ t['Eogonek'] = 611;
+ t['dcroat'] = 500;
+ t['threequarters'] = 750;
+ t['Scedilla'] = 500;
+ t['lcaron'] = 300;
+ t['Kcommaaccent'] = 667;
+ t['Lacute'] = 556;
+ t['trademark'] = 980;
+ t['edotaccent'] = 444;
+ t['Igrave'] = 333;
+ t['Imacron'] = 333;
+ t['Lcaron'] = 611;
+ t['onehalf'] = 750;
+ t['lessequal'] = 549;
+ t['ocircumflex'] = 500;
+ t['ntilde'] = 500;
+ t['Uhungarumlaut'] = 722;
+ t['Eacute'] = 611;
+ t['emacron'] = 444;
+ t['gbreve'] = 500;
+ t['onequarter'] = 750;
+ t['Scaron'] = 500;
+ t['Scommaaccent'] = 500;
+ t['Ohungarumlaut'] = 722;
+ t['degree'] = 400;
+ t['ograve'] = 500;
+ t['Ccaron'] = 667;
+ t['ugrave'] = 500;
+ t['radical'] = 453;
+ t['Dcaron'] = 722;
+ t['rcommaaccent'] = 389;
+ t['Ntilde'] = 667;
+ t['otilde'] = 500;
+ t['Rcommaaccent'] = 611;
+ t['Lcommaaccent'] = 556;
+ t['Atilde'] = 611;
+ t['Aogonek'] = 611;
+ t['Aring'] = 611;
+ t['Otilde'] = 722;
+ t['zdotaccent'] = 389;
+ t['Ecaron'] = 611;
+ t['Iogonek'] = 333;
+ t['kcommaaccent'] = 444;
+ t['minus'] = 675;
+ t['Icircumflex'] = 333;
+ t['ncaron'] = 500;
+ t['tcommaaccent'] = 278;
+ t['logicalnot'] = 675;
+ t['odieresis'] = 500;
+ t['udieresis'] = 500;
+ t['notequal'] = 549;
+ t['gcommaaccent'] = 500;
+ t['eth'] = 500;
+ t['zcaron'] = 389;
+ t['ncommaaccent'] = 500;
+ t['onesuperior'] = 300;
+ t['imacron'] = 278;
+ t['Euro'] = 500;
+ });
+ t['ZapfDingbats'] = getLookupTableFactory(function (t) {
+ t['space'] = 278;
+ t['a1'] = 974;
+ t['a2'] = 961;
+ t['a202'] = 974;
+ t['a3'] = 980;
+ t['a4'] = 719;
+ t['a5'] = 789;
+ t['a119'] = 790;
+ t['a118'] = 791;
+ t['a117'] = 690;
+ t['a11'] = 960;
+ t['a12'] = 939;
+ t['a13'] = 549;
+ t['a14'] = 855;
+ t['a15'] = 911;
+ t['a16'] = 933;
+ t['a105'] = 911;
+ t['a17'] = 945;
+ t['a18'] = 974;
+ t['a19'] = 755;
+ t['a20'] = 846;
+ t['a21'] = 762;
+ t['a22'] = 761;
+ t['a23'] = 571;
+ t['a24'] = 677;
+ t['a25'] = 763;
+ t['a26'] = 760;
+ t['a27'] = 759;
+ t['a28'] = 754;
+ t['a6'] = 494;
+ t['a7'] = 552;
+ t['a8'] = 537;
+ t['a9'] = 577;
+ t['a10'] = 692;
+ t['a29'] = 786;
+ t['a30'] = 788;
+ t['a31'] = 788;
+ t['a32'] = 790;
+ t['a33'] = 793;
+ t['a34'] = 794;
+ t['a35'] = 816;
+ t['a36'] = 823;
+ t['a37'] = 789;
+ t['a38'] = 841;
+ t['a39'] = 823;
+ t['a40'] = 833;
+ t['a41'] = 816;
+ t['a42'] = 831;
+ t['a43'] = 923;
+ t['a44'] = 744;
+ t['a45'] = 723;
+ t['a46'] = 749;
+ t['a47'] = 790;
+ t['a48'] = 792;
+ t['a49'] = 695;
+ t['a50'] = 776;
+ t['a51'] = 768;
+ t['a52'] = 792;
+ t['a53'] = 759;
+ t['a54'] = 707;
+ t['a55'] = 708;
+ t['a56'] = 682;
+ t['a57'] = 701;
+ t['a58'] = 826;
+ t['a59'] = 815;
+ t['a60'] = 789;
+ t['a61'] = 789;
+ t['a62'] = 707;
+ t['a63'] = 687;
+ t['a64'] = 696;
+ t['a65'] = 689;
+ t['a66'] = 786;
+ t['a67'] = 787;
+ t['a68'] = 713;
+ t['a69'] = 791;
+ t['a70'] = 785;
+ t['a71'] = 791;
+ t['a72'] = 873;
+ t['a73'] = 761;
+ t['a74'] = 762;
+ t['a203'] = 762;
+ t['a75'] = 759;
+ t['a204'] = 759;
+ t['a76'] = 892;
+ t['a77'] = 892;
+ t['a78'] = 788;
+ t['a79'] = 784;
+ t['a81'] = 438;
+ t['a82'] = 138;
+ t['a83'] = 277;
+ t['a84'] = 415;
+ t['a97'] = 392;
+ t['a98'] = 392;
+ t['a99'] = 668;
+ t['a100'] = 668;
+ t['a89'] = 390;
+ t['a90'] = 390;
+ t['a93'] = 317;
+ t['a94'] = 317;
+ t['a91'] = 276;
+ t['a92'] = 276;
+ t['a205'] = 509;
+ t['a85'] = 509;
+ t['a206'] = 410;
+ t['a86'] = 410;
+ t['a87'] = 234;
+ t['a88'] = 234;
+ t['a95'] = 334;
+ t['a96'] = 334;
+ t['a101'] = 732;
+ t['a102'] = 544;
+ t['a103'] = 544;
+ t['a104'] = 910;
+ t['a106'] = 667;
+ t['a107'] = 760;
+ t['a108'] = 760;
+ t['a112'] = 776;
+ t['a111'] = 595;
+ t['a110'] = 694;
+ t['a109'] = 626;
+ t['a120'] = 788;
+ t['a121'] = 788;
+ t['a122'] = 788;
+ t['a123'] = 788;
+ t['a124'] = 788;
+ t['a125'] = 788;
+ t['a126'] = 788;
+ t['a127'] = 788;
+ t['a128'] = 788;
+ t['a129'] = 788;
+ t['a130'] = 788;
+ t['a131'] = 788;
+ t['a132'] = 788;
+ t['a133'] = 788;
+ t['a134'] = 788;
+ t['a135'] = 788;
+ t['a136'] = 788;
+ t['a137'] = 788;
+ t['a138'] = 788;
+ t['a139'] = 788;
+ t['a140'] = 788;
+ t['a141'] = 788;
+ t['a142'] = 788;
+ t['a143'] = 788;
+ t['a144'] = 788;
+ t['a145'] = 788;
+ t['a146'] = 788;
+ t['a147'] = 788;
+ t['a148'] = 788;
+ t['a149'] = 788;
+ t['a150'] = 788;
+ t['a151'] = 788;
+ t['a152'] = 788;
+ t['a153'] = 788;
+ t['a154'] = 788;
+ t['a155'] = 788;
+ t['a156'] = 788;
+ t['a157'] = 788;
+ t['a158'] = 788;
+ t['a159'] = 788;
+ t['a160'] = 894;
+ t['a161'] = 838;
+ t['a163'] = 1016;
+ t['a164'] = 458;
+ t['a196'] = 748;
+ t['a165'] = 924;
+ t['a192'] = 748;
+ t['a166'] = 918;
+ t['a167'] = 927;
+ t['a168'] = 928;
+ t['a169'] = 928;
+ t['a170'] = 834;
+ t['a171'] = 873;
+ t['a172'] = 828;
+ t['a173'] = 924;
+ t['a162'] = 924;
+ t['a174'] = 917;
+ t['a175'] = 930;
+ t['a176'] = 931;
+ t['a177'] = 463;
+ t['a178'] = 883;
+ t['a179'] = 836;
+ t['a193'] = 836;
+ t['a180'] = 867;
+ t['a199'] = 867;
+ t['a181'] = 696;
+ t['a200'] = 696;
+ t['a182'] = 874;
+ t['a201'] = 874;
+ t['a183'] = 760;
+ t['a184'] = 946;
+ t['a197'] = 771;
+ t['a185'] = 865;
+ t['a194'] = 771;
+ t['a198'] = 888;
+ t['a186'] = 967;
+ t['a195'] = 888;
+ t['a187'] = 831;
+ t['a188'] = 873;
+ t['a189'] = 927;
+ t['a190'] = 970;
+ t['a191'] = 918;
+ });
+});
+
+exports.getMetrics = getMetrics;
+}));
+
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreMurmurHash3 = {}), root.pdfjsSharedUtil);
}
- inlineStreamSkipEI(stream) {
- const E = 0x45,
- I = 0x49;
- let state = 0,
- ch;
- while ((ch = stream.getByte()) !== -1) {
- if (state === 0) {
- state = ch === E ? 1 : 0;
- } else if (state === 1) {
- state = ch === I ? 2 : 0;
- } else if (state === 2) {
- break;
- }
- }
+}(this, function (exports, sharedUtil) {
+
+var Uint32ArrayView = sharedUtil.Uint32ArrayView;
+
+var MurmurHash3_64 = (function MurmurHash3_64Closure (seed) {
+ // Workaround for missing math precison in JS.
+ var MASK_HIGH = 0xffff0000;
+ var MASK_LOW = 0xffff;
+
+ function MurmurHash3_64 (seed) {
+ var SEED = 0xc3d2e1f0;
+ this.h1 = seed ? seed & 0xffffffff : SEED;
+ this.h2 = seed ? seed & 0xffffffff : SEED;
}
- makeInlineImage(cipherTransform) {
- const lexer = this.lexer;
- const stream = lexer.stream;
- const dictMap = Object.create(null);
- let dictLength;
- while (!(0, _primitives.isCmd)(this.buf1, "ID") && this.buf1 !== _primitives.EOF) {
- if (!(this.buf1 instanceof _primitives.Name)) {
- throw new _util.FormatError("Dictionary key must be a name object");
- }
- const key = this.buf1.name;
- this.shift();
- if (this.buf1 === _primitives.EOF) {
- break;
- }
- dictMap[key] = this.getObj(cipherTransform);
- }
- if (lexer.beginInlineImagePos !== -1) {
- dictLength = stream.pos - lexer.beginInlineImagePos;
- }
- const filter = this.xref.fetchIfRef(dictMap.F || dictMap.Filter);
- let filterName;
- if (filter instanceof _primitives.Name) {
- filterName = filter.name;
- } else if (Array.isArray(filter)) {
- const filterZero = this.xref.fetchIfRef(filter[0]);
- if (filterZero instanceof _primitives.Name) {
- filterName = filterZero.name;
- }
- }
- const startPos = stream.pos;
- let length;
- switch (filterName) {
- case "DCT":
- case "DCTDecode":
- length = this.findDCTDecodeInlineStreamEnd(stream);
- break;
- case "A85":
- case "ASCII85Decode":
- length = this.findASCII85DecodeInlineStreamEnd(stream);
- break;
- case "AHx":
- case "ASCIIHexDecode":
- length = this.findASCIIHexDecodeInlineStreamEnd(stream);
- break;
- default:
- length = this.findDefaultInlineStreamEnd(stream);
- }
- let cacheKey;
- if (length < MAX_LENGTH_TO_CACHE && dictLength > 0) {
- const initialStreamPos = stream.pos;
- stream.pos = lexer.beginInlineImagePos;
- cacheKey = getInlineImageCacheKey(stream.getBytes(dictLength + length));
- stream.pos = initialStreamPos;
- const cacheEntry = this.imageCache[cacheKey];
- if (cacheEntry !== undefined) {
- this.buf2 = _primitives.Cmd.get("EI");
- this.shift();
- cacheEntry.reset();
- return cacheEntry;
- }
- }
- const dict = new _primitives.Dict(this.xref);
- for (const key in dictMap) {
- dict.set(key, dictMap[key]);
- }
- let imageStream = stream.makeSubStream(startPos, length, dict);
- if (cipherTransform) {
- imageStream = cipherTransform.createStream(imageStream, length);
- }
- imageStream = this.filter(imageStream, dict, length);
- imageStream.dict = dict;
- if (cacheKey !== undefined) {
- imageStream.cacheKey = `inline_img_${++this._imageId}`;
- this.imageCache[cacheKey] = imageStream;
- }
- this.buf2 = _primitives.Cmd.get("EI");
- this.shift();
- return imageStream;
+
+ var alwaysUseUint32ArrayView = false;
+ // old webkits have issues with non-aligned arrays
+ try {
+ new Uint32Array(new Uint8Array(5).buffer, 0, 1);
+ } catch (e) {
+ alwaysUseUint32ArrayView = true;
}
- _findStreamLength(startPos, signature) {
- const {
- stream
- } = this.lexer;
- stream.pos = startPos;
- const SCAN_BLOCK_LENGTH = 2048;
- const signatureLength = signature.length;
- while (stream.pos < stream.end) {
- const scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH);
- const scanLength = scanBytes.length - signatureLength;
- if (scanLength <= 0) {
- break;
- }
- let pos = 0;
- while (pos < scanLength) {
- let j = 0;
- while (j < signatureLength && scanBytes[pos + j] === signature[j]) {
- j++;
+
+ MurmurHash3_64.prototype = {
+ update: function MurmurHash3_64_update(input) {
+ var useUint32ArrayView = alwaysUseUint32ArrayView;
+ var i;
+ if (typeof input === 'string') {
+ var data = new Uint8Array(input.length * 2);
+ var length = 0;
+ for (i = 0; i < input.length; i++) {
+ var code = input.charCodeAt(i);
+ if (code <= 0xff) {
+ data[length++] = code;
+ }
+ else {
+ data[length++] = code >>> 8;
+ data[length++] = code & 0xff;
+ }
+ }
+ } else if (input instanceof Uint8Array) {
+ data = input;
+ length = data.length;
+ } else if (typeof input === 'object' && ('length' in input)) {
+ // processing regular arrays as well, e.g. for IE9
+ data = input;
+ length = data.length;
+ useUint32ArrayView = true;
+ } else {
+ throw new Error('Wrong data format in MurmurHash3_64_update. ' +
+ 'Input must be a string or array.');
+ }
+
+ var blockCounts = length >> 2;
+ var tailLength = length - blockCounts * 4;
+ // we don't care about endianness here
+ var dataUint32 = useUint32ArrayView ?
+ new Uint32ArrayView(data, blockCounts) :
+ new Uint32Array(data.buffer, 0, blockCounts);
+ var k1 = 0;
+ var k2 = 0;
+ var h1 = this.h1;
+ var h2 = this.h2;
+ var C1 = 0xcc9e2d51;
+ var C2 = 0x1b873593;
+ var C1_LOW = C1 & MASK_LOW;
+ var C2_LOW = C2 & MASK_LOW;
+
+ for (i = 0; i < blockCounts; i++) {
+ if (i & 1) {
+ k1 = dataUint32[i];
+ k1 = (k1 * C1 & MASK_HIGH) | (k1 * C1_LOW & MASK_LOW);
+ k1 = k1 << 15 | k1 >>> 17;
+ k1 = (k1 * C2 & MASK_HIGH) | (k1 * C2_LOW & MASK_LOW);
+ h1 ^= k1;
+ h1 = h1 << 13 | h1 >>> 19;
+ h1 = h1 * 5 + 0xe6546b64;
+ } else {
+ k2 = dataUint32[i];
+ k2 = (k2 * C1 & MASK_HIGH) | (k2 * C1_LOW & MASK_LOW);
+ k2 = k2 << 15 | k2 >>> 17;
+ k2 = (k2 * C2 & MASK_HIGH) | (k2 * C2_LOW & MASK_LOW);
+ h2 ^= k2;
+ h2 = h2 << 13 | h2 >>> 19;
+ h2 = h2 * 5 + 0xe6546b64;
+ }
+ }
+
+ k1 = 0;
+
+ switch (tailLength) {
+ case 3:
+ k1 ^= data[blockCounts * 4 + 2] << 16;
+ /* falls through */
+ case 2:
+ k1 ^= data[blockCounts * 4 + 1] << 8;
+ /* falls through */
+ case 1:
+ k1 ^= data[blockCounts * 4];
+ /* falls through */
+ k1 = (k1 * C1 & MASK_HIGH) | (k1 * C1_LOW & MASK_LOW);
+ k1 = k1 << 15 | k1 >>> 17;
+ k1 = (k1 * C2 & MASK_HIGH) | (k1 * C2_LOW & MASK_LOW);
+ if (blockCounts & 1) {
+ h1 ^= k1;
+ } else {
+ h2 ^= k1;
+ }
+ }
+
+ this.h1 = h1;
+ this.h2 = h2;
+ return this;
+ },
+
+ hexdigest: function MurmurHash3_64_hexdigest () {
+ var h1 = this.h1;
+ var h2 = this.h2;
+
+ h1 ^= h2 >>> 1;
+ h1 = (h1 * 0xed558ccd & MASK_HIGH) | (h1 * 0x8ccd & MASK_LOW);
+ h2 = (h2 * 0xff51afd7 & MASK_HIGH) |
+ (((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16);
+ h1 ^= h2 >>> 1;
+ h1 = (h1 * 0x1a85ec53 & MASK_HIGH) | (h1 * 0xec53 & MASK_LOW);
+ h2 = (h2 * 0xc4ceb9fe & MASK_HIGH) |
+ (((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16);
+ h1 ^= h2 >>> 1;
+
+ for (var i = 0, arr = [h1, h2], str = ''; i < arr.length; i++) {
+ var hex = (arr[i] >>> 0).toString(16);
+ while (hex.length < 8) {
+ hex = '0' + hex;
+ }
+ str += hex;
+ }
+
+ return str;
+ }
+ };
+
+ return MurmurHash3_64;
+})();
+
+exports.MurmurHash3_64 = MurmurHash3_64;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCorePrimitives = {}), root.pdfjsSharedUtil);
+ }
+}(this, function (exports, sharedUtil) {
+
+var isArray = sharedUtil.isArray;
+
+var Name = (function NameClosure() {
+ function Name(name) {
+ this.name = name;
+ }
+
+ Name.prototype = {};
+
+ var nameCache = Object.create(null);
+
+ Name.get = function Name_get(name) {
+ var nameValue = nameCache[name];
+ return (nameValue ? nameValue : (nameCache[name] = new Name(name)));
+ };
+
+ return Name;
+})();
+
+var Cmd = (function CmdClosure() {
+ function Cmd(cmd) {
+ this.cmd = cmd;
+ }
+
+ Cmd.prototype = {};
+
+ var cmdCache = Object.create(null);
+
+ Cmd.get = function Cmd_get(cmd) {
+ var cmdValue = cmdCache[cmd];
+ return (cmdValue ? cmdValue : (cmdCache[cmd] = new Cmd(cmd)));
+ };
+
+ return Cmd;
+})();
+
+var Dict = (function DictClosure() {
+ var nonSerializable = function nonSerializableClosure() {
+ return nonSerializable; // creating closure on some variable
+ };
+
+ // xref is optional
+ function Dict(xref) {
+ // Map should only be used internally, use functions below to access.
+ this.map = Object.create(null);
+ this.xref = xref;
+ this.objId = null;
+ this.__nonSerializable__ = nonSerializable; // disable cloning of the Dict
+ }
+
+ Dict.prototype = {
+ assignXref: function Dict_assignXref(newXref) {
+ this.xref = newXref;
+ },
+
+ // automatically dereferences Ref objects
+ get: function Dict_get(key1, key2, key3) {
+ var value;
+ var xref = this.xref;
+ if (typeof (value = this.map[key1]) !== 'undefined' || key1 in this.map ||
+ typeof key2 === 'undefined') {
+ return xref ? xref.fetchIfRef(value) : value;
+ }
+ if (typeof (value = this.map[key2]) !== 'undefined' || key2 in this.map ||
+ typeof key3 === 'undefined') {
+ return xref ? xref.fetchIfRef(value) : value;
+ }
+ value = this.map[key3] || null;
+ return xref ? xref.fetchIfRef(value) : value;
+ },
+
+ // Same as get(), but returns a promise and uses fetchIfRefAsync().
+ getAsync: function Dict_getAsync(key1, key2, key3) {
+ var value;
+ var xref = this.xref;
+ if (typeof (value = this.map[key1]) !== 'undefined' || key1 in this.map ||
+ typeof key2 === 'undefined') {
+ if (xref) {
+ return xref.fetchIfRefAsync(value);
+ }
+ return Promise.resolve(value);
+ }
+ if (typeof (value = this.map[key2]) !== 'undefined' || key2 in this.map ||
+ typeof key3 === 'undefined') {
+ if (xref) {
+ return xref.fetchIfRefAsync(value);
+ }
+ return Promise.resolve(value);
+ }
+ value = this.map[key3] || null;
+ if (xref) {
+ return xref.fetchIfRefAsync(value);
+ }
+ return Promise.resolve(value);
+ },
+
+ // Same as get(), but dereferences all elements if the result is an Array.
+ getArray: function Dict_getArray(key1, key2, key3) {
+ var value = this.get(key1, key2, key3);
+ var xref = this.xref;
+ if (!isArray(value) || !xref) {
+ return value;
+ }
+ value = value.slice(); // Ensure that we don't modify the Dict data.
+ for (var i = 0, ii = value.length; i < ii; i++) {
+ if (!isRef(value[i])) {
+ continue;
+ }
+ value[i] = xref.fetch(value[i]);
+ }
+ return value;
+ },
+
+ // no dereferencing
+ getRaw: function Dict_getRaw(key) {
+ return this.map[key];
+ },
+
+ getKeys: function Dict_getKeys() {
+ return Object.keys(this.map);
+ },
+
+ set: function Dict_set(key, value) {
+ this.map[key] = value;
+ },
+
+ has: function Dict_has(key) {
+ return key in this.map;
+ },
+
+ forEach: function Dict_forEach(callback) {
+ for (var key in this.map) {
+ callback(key, this.get(key));
+ }
+ }
+ };
+
+ Dict.empty = new Dict(null);
+
+ Dict.merge = function Dict_merge(xref, dictArray) {
+ var mergedDict = new Dict(xref);
+
+ for (var i = 0, ii = dictArray.length; i < ii; i++) {
+ var dict = dictArray[i];
+ if (!isDict(dict)) {
+ continue;
+ }
+ for (var keyName in dict.map) {
+ if (mergedDict.map[keyName]) {
+ continue;
+ }
+ mergedDict.map[keyName] = dict.map[keyName];
+ }
+ }
+ return mergedDict;
+ };
+
+ return Dict;
+})();
+
+var Ref = (function RefClosure() {
+ function Ref(num, gen) {
+ this.num = num;
+ this.gen = gen;
+ }
+
+ Ref.prototype = {
+ toString: function Ref_toString() {
+ // This function is hot, so we make the string as compact as possible.
+ // |this.gen| is almost always zero, so we treat that case specially.
+ var str = this.num + 'R';
+ if (this.gen !== 0) {
+ str += this.gen;
+ }
+ return str;
+ }
+ };
+
+ return Ref;
+})();
+
+// The reference is identified by number and generation.
+// This structure stores only one instance of the reference.
+var RefSet = (function RefSetClosure() {
+ function RefSet() {
+ this.dict = Object.create(null);
+ }
+
+ RefSet.prototype = {
+ has: function RefSet_has(ref) {
+ return ref.toString() in this.dict;
+ },
+
+ put: function RefSet_put(ref) {
+ this.dict[ref.toString()] = true;
+ },
+
+ remove: function RefSet_remove(ref) {
+ delete this.dict[ref.toString()];
+ }
+ };
+
+ return RefSet;
+})();
+
+var RefSetCache = (function RefSetCacheClosure() {
+ function RefSetCache() {
+ this.dict = Object.create(null);
+ }
+
+ RefSetCache.prototype = {
+ get: function RefSetCache_get(ref) {
+ return this.dict[ref.toString()];
+ },
+
+ has: function RefSetCache_has(ref) {
+ return ref.toString() in this.dict;
+ },
+
+ put: function RefSetCache_put(ref, obj) {
+ this.dict[ref.toString()] = obj;
+ },
+
+ putAlias: function RefSetCache_putAlias(ref, aliasRef) {
+ this.dict[ref.toString()] = this.get(aliasRef);
+ },
+
+ forEach: function RefSetCache_forEach(fn, thisArg) {
+ for (var i in this.dict) {
+ fn.call(thisArg, this.dict[i]);
+ }
+ },
+
+ clear: function RefSetCache_clear() {
+ this.dict = Object.create(null);
+ }
+ };
+
+ return RefSetCache;
+})();
+
+function isName(v) {
+ return v instanceof Name;
+}
+
+function isCmd(v, cmd) {
+ return v instanceof Cmd && (cmd === undefined || v.cmd === cmd);
+}
+
+function isDict(v, type) {
+ if (!(v instanceof Dict)) {
+ return false;
+ }
+ if (!type) {
+ return true;
+ }
+ var dictType = v.get('Type');
+ return isName(dictType) && dictType.name === type;
+}
+
+function isRef(v) {
+ return v instanceof Ref;
+}
+
+function isStream(v) {
+ return typeof v === 'object' && v !== null && v.getBytes !== undefined;
+}
+
+exports.Cmd = Cmd;
+exports.Dict = Dict;
+exports.Name = Name;
+exports.Ref = Ref;
+exports.RefSet = RefSet;
+exports.RefSetCache = RefSetCache;
+exports.isCmd = isCmd;
+exports.isDict = isDict;
+exports.isName = isName;
+exports.isRef = isRef;
+exports.isStream = isStream;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreStandardFonts = {}), root.pdfjsSharedUtil);
+ }
+}(this, function (exports, sharedUtil) {
+ var getLookupTableFactory = sharedUtil.getLookupTableFactory;
+
+ /**
+ * Hold a map of decoded fonts and of the standard fourteen Type1
+ * fonts and their acronyms.
+ */
+ var getStdFontMap = getLookupTableFactory(function (t) {
+ t['ArialNarrow'] = 'Helvetica';
+ t['ArialNarrow-Bold'] = 'Helvetica-Bold';
+ t['ArialNarrow-BoldItalic'] = 'Helvetica-BoldOblique';
+ t['ArialNarrow-Italic'] = 'Helvetica-Oblique';
+ t['ArialBlack'] = 'Helvetica';
+ t['ArialBlack-Bold'] = 'Helvetica-Bold';
+ t['ArialBlack-BoldItalic'] = 'Helvetica-BoldOblique';
+ t['ArialBlack-Italic'] = 'Helvetica-Oblique';
+ t['Arial'] = 'Helvetica';
+ t['Arial-Bold'] = 'Helvetica-Bold';
+ t['Arial-BoldItalic'] = 'Helvetica-BoldOblique';
+ t['Arial-Italic'] = 'Helvetica-Oblique';
+ t['Arial-BoldItalicMT'] = 'Helvetica-BoldOblique';
+ t['Arial-BoldMT'] = 'Helvetica-Bold';
+ t['Arial-ItalicMT'] = 'Helvetica-Oblique';
+ t['ArialMT'] = 'Helvetica';
+ t['Courier-Bold'] = 'Courier-Bold';
+ t['Courier-BoldItalic'] = 'Courier-BoldOblique';
+ t['Courier-Italic'] = 'Courier-Oblique';
+ t['CourierNew'] = 'Courier';
+ t['CourierNew-Bold'] = 'Courier-Bold';
+ t['CourierNew-BoldItalic'] = 'Courier-BoldOblique';
+ t['CourierNew-Italic'] = 'Courier-Oblique';
+ t['CourierNewPS-BoldItalicMT'] = 'Courier-BoldOblique';
+ t['CourierNewPS-BoldMT'] = 'Courier-Bold';
+ t['CourierNewPS-ItalicMT'] = 'Courier-Oblique';
+ t['CourierNewPSMT'] = 'Courier';
+ t['Helvetica'] = 'Helvetica';
+ t['Helvetica-Bold'] = 'Helvetica-Bold';
+ t['Helvetica-BoldItalic'] = 'Helvetica-BoldOblique';
+ t['Helvetica-BoldOblique'] = 'Helvetica-BoldOblique';
+ t['Helvetica-Italic'] = 'Helvetica-Oblique';
+ t['Helvetica-Oblique'] = 'Helvetica-Oblique';
+ t['Symbol-Bold'] = 'Symbol';
+ t['Symbol-BoldItalic'] = 'Symbol';
+ t['Symbol-Italic'] = 'Symbol';
+ t['TimesNewRoman'] = 'Times-Roman';
+ t['TimesNewRoman-Bold'] = 'Times-Bold';
+ t['TimesNewRoman-BoldItalic'] = 'Times-BoldItalic';
+ t['TimesNewRoman-Italic'] = 'Times-Italic';
+ t['TimesNewRomanPS'] = 'Times-Roman';
+ t['TimesNewRomanPS-Bold'] = 'Times-Bold';
+ t['TimesNewRomanPS-BoldItalic'] = 'Times-BoldItalic';
+ t['TimesNewRomanPS-BoldItalicMT'] = 'Times-BoldItalic';
+ t['TimesNewRomanPS-BoldMT'] = 'Times-Bold';
+ t['TimesNewRomanPS-Italic'] = 'Times-Italic';
+ t['TimesNewRomanPS-ItalicMT'] = 'Times-Italic';
+ t['TimesNewRomanPSMT'] = 'Times-Roman';
+ t['TimesNewRomanPSMT-Bold'] = 'Times-Bold';
+ t['TimesNewRomanPSMT-BoldItalic'] = 'Times-BoldItalic';
+ t['TimesNewRomanPSMT-Italic'] = 'Times-Italic';
+ });
+
+ /**
+ * Holds the map of the non-standard fonts that might be included as
+ * a standard fonts without glyph data.
+ */
+ var getNonStdFontMap = getLookupTableFactory(function (t) {
+ t['CenturyGothic'] = 'Helvetica';
+ t['CenturyGothic-Bold'] = 'Helvetica-Bold';
+ t['CenturyGothic-BoldItalic'] = 'Helvetica-BoldOblique';
+ t['CenturyGothic-Italic'] = 'Helvetica-Oblique';
+ t['ComicSansMS'] = 'Comic Sans MS';
+ t['ComicSansMS-Bold'] = 'Comic Sans MS-Bold';
+ t['ComicSansMS-BoldItalic'] = 'Comic Sans MS-BoldItalic';
+ t['ComicSansMS-Italic'] = 'Comic Sans MS-Italic';
+ t['LucidaConsole'] = 'Courier';
+ t['LucidaConsole-Bold'] = 'Courier-Bold';
+ t['LucidaConsole-BoldItalic'] = 'Courier-BoldOblique';
+ t['LucidaConsole-Italic'] = 'Courier-Oblique';
+ t['MS-Gothic'] = 'MS Gothic';
+ t['MS-Gothic-Bold'] = 'MS Gothic-Bold';
+ t['MS-Gothic-BoldItalic'] = 'MS Gothic-BoldItalic';
+ t['MS-Gothic-Italic'] = 'MS Gothic-Italic';
+ t['MS-Mincho'] = 'MS Mincho';
+ t['MS-Mincho-Bold'] = 'MS Mincho-Bold';
+ t['MS-Mincho-BoldItalic'] = 'MS Mincho-BoldItalic';
+ t['MS-Mincho-Italic'] = 'MS Mincho-Italic';
+ t['MS-PGothic'] = 'MS PGothic';
+ t['MS-PGothic-Bold'] = 'MS PGothic-Bold';
+ t['MS-PGothic-BoldItalic'] = 'MS PGothic-BoldItalic';
+ t['MS-PGothic-Italic'] = 'MS PGothic-Italic';
+ t['MS-PMincho'] = 'MS PMincho';
+ t['MS-PMincho-Bold'] = 'MS PMincho-Bold';
+ t['MS-PMincho-BoldItalic'] = 'MS PMincho-BoldItalic';
+ t['MS-PMincho-Italic'] = 'MS PMincho-Italic';
+ t['Wingdings'] = 'ZapfDingbats';
+ });
+
+ var getSerifFonts = getLookupTableFactory(function (t) {
+ t['Adobe Jenson'] = true;
+ t['Adobe Text'] = true;
+ t['Albertus'] = true;
+ t['Aldus'] = true;
+ t['Alexandria'] = true;
+ t['Algerian'] = true;
+ t['American Typewriter'] = true;
+ t['Antiqua'] = true;
+ t['Apex'] = true;
+ t['Arno'] = true;
+ t['Aster'] = true;
+ t['Aurora'] = true;
+ t['Baskerville'] = true;
+ t['Bell'] = true;
+ t['Bembo'] = true;
+ t['Bembo Schoolbook'] = true;
+ t['Benguiat'] = true;
+ t['Berkeley Old Style'] = true;
+ t['Bernhard Modern'] = true;
+ t['Berthold City'] = true;
+ t['Bodoni'] = true;
+ t['Bauer Bodoni'] = true;
+ t['Book Antiqua'] = true;
+ t['Bookman'] = true;
+ t['Bordeaux Roman'] = true;
+ t['Californian FB'] = true;
+ t['Calisto'] = true;
+ t['Calvert'] = true;
+ t['Capitals'] = true;
+ t['Cambria'] = true;
+ t['Cartier'] = true;
+ t['Caslon'] = true;
+ t['Catull'] = true;
+ t['Centaur'] = true;
+ t['Century Old Style'] = true;
+ t['Century Schoolbook'] = true;
+ t['Chaparral'] = true;
+ t['Charis SIL'] = true;
+ t['Cheltenham'] = true;
+ t['Cholla Slab'] = true;
+ t['Clarendon'] = true;
+ t['Clearface'] = true;
+ t['Cochin'] = true;
+ t['Colonna'] = true;
+ t['Computer Modern'] = true;
+ t['Concrete Roman'] = true;
+ t['Constantia'] = true;
+ t['Cooper Black'] = true;
+ t['Corona'] = true;
+ t['Ecotype'] = true;
+ t['Egyptienne'] = true;
+ t['Elephant'] = true;
+ t['Excelsior'] = true;
+ t['Fairfield'] = true;
+ t['FF Scala'] = true;
+ t['Folkard'] = true;
+ t['Footlight'] = true;
+ t['FreeSerif'] = true;
+ t['Friz Quadrata'] = true;
+ t['Garamond'] = true;
+ t['Gentium'] = true;
+ t['Georgia'] = true;
+ t['Gloucester'] = true;
+ t['Goudy Old Style'] = true;
+ t['Goudy Schoolbook'] = true;
+ t['Goudy Pro Font'] = true;
+ t['Granjon'] = true;
+ t['Guardian Egyptian'] = true;
+ t['Heather'] = true;
+ t['Hercules'] = true;
+ t['High Tower Text'] = true;
+ t['Hiroshige'] = true;
+ t['Hoefler Text'] = true;
+ t['Humana Serif'] = true;
+ t['Imprint'] = true;
+ t['Ionic No. 5'] = true;
+ t['Janson'] = true;
+ t['Joanna'] = true;
+ t['Korinna'] = true;
+ t['Lexicon'] = true;
+ t['Liberation Serif'] = true;
+ t['Linux Libertine'] = true;
+ t['Literaturnaya'] = true;
+ t['Lucida'] = true;
+ t['Lucida Bright'] = true;
+ t['Melior'] = true;
+ t['Memphis'] = true;
+ t['Miller'] = true;
+ t['Minion'] = true;
+ t['Modern'] = true;
+ t['Mona Lisa'] = true;
+ t['Mrs Eaves'] = true;
+ t['MS Serif'] = true;
+ t['Museo Slab'] = true;
+ t['New York'] = true;
+ t['Nimbus Roman'] = true;
+ t['NPS Rawlinson Roadway'] = true;
+ t['Palatino'] = true;
+ t['Perpetua'] = true;
+ t['Plantin'] = true;
+ t['Plantin Schoolbook'] = true;
+ t['Playbill'] = true;
+ t['Poor Richard'] = true;
+ t['Rawlinson Roadway'] = true;
+ t['Renault'] = true;
+ t['Requiem'] = true;
+ t['Rockwell'] = true;
+ t['Roman'] = true;
+ t['Rotis Serif'] = true;
+ t['Sabon'] = true;
+ t['Scala'] = true;
+ t['Seagull'] = true;
+ t['Sistina'] = true;
+ t['Souvenir'] = true;
+ t['STIX'] = true;
+ t['Stone Informal'] = true;
+ t['Stone Serif'] = true;
+ t['Sylfaen'] = true;
+ t['Times'] = true;
+ t['Trajan'] = true;
+ t['Trinité'] = true;
+ t['Trump Mediaeval'] = true;
+ t['Utopia'] = true;
+ t['Vale Type'] = true;
+ t['Bitstream Vera'] = true;
+ t['Vera Serif'] = true;
+ t['Versailles'] = true;
+ t['Wanted'] = true;
+ t['Weiss'] = true;
+ t['Wide Latin'] = true;
+ t['Windsor'] = true;
+ t['XITS'] = true;
+ });
+
+ var getSymbolsFonts = getLookupTableFactory(function (t) {
+ t['Dingbats'] = true;
+ t['Symbol'] = true;
+ t['ZapfDingbats'] = true;
+ });
+
+ // Glyph map for well-known standard fonts. Sometimes Ghostscript uses CID
+ // fonts, but does not embed the CID to GID mapping. The mapping is incomplete
+ // for all glyphs, but common for some set of the standard fonts.
+ var getGlyphMapForStandardFonts = getLookupTableFactory(function (t) {
+ t[2] = 10; t[3] = 32; t[4] = 33; t[5] = 34; t[6] = 35; t[7] = 36; t[8] = 37;
+ t[9] = 38; t[10] = 39; t[11] = 40; t[12] = 41; t[13] = 42; t[14] = 43;
+ t[15] = 44; t[16] = 45; t[17] = 46; t[18] = 47; t[19] = 48; t[20] = 49;
+ t[21] = 50; t[22] = 51; t[23] = 52; t[24] = 53; t[25] = 54; t[26] = 55;
+ t[27] = 56; t[28] = 57; t[29] = 58; t[30] = 894; t[31] = 60; t[32] = 61;
+ t[33] = 62; t[34] = 63; t[35] = 64; t[36] = 65; t[37] = 66; t[38] = 67;
+ t[39] = 68; t[40] = 69; t[41] = 70; t[42] = 71; t[43] = 72; t[44] = 73;
+ t[45] = 74; t[46] = 75; t[47] = 76; t[48] = 77; t[49] = 78; t[50] = 79;
+ t[51] = 80; t[52] = 81; t[53] = 82; t[54] = 83; t[55] = 84; t[56] = 85;
+ t[57] = 86; t[58] = 87; t[59] = 88; t[60] = 89; t[61] = 90; t[62] = 91;
+ t[63] = 92; t[64] = 93; t[65] = 94; t[66] = 95; t[67] = 96; t[68] = 97;
+ t[69] = 98; t[70] = 99; t[71] = 100; t[72] = 101; t[73] = 102; t[74] = 103;
+ t[75] = 104; t[76] = 105; t[77] = 106; t[78] = 107; t[79] = 108;
+ t[80] = 109; t[81] = 110; t[82] = 111; t[83] = 112; t[84] = 113;
+ t[85] = 114; t[86] = 115; t[87] = 116; t[88] = 117; t[89] = 118;
+ t[90] = 119; t[91] = 120; t[92] = 121; t[93] = 122; t[94] = 123;
+ t[95] = 124; t[96] = 125; t[97] = 126; t[98] = 196; t[99] = 197;
+ t[100] = 199; t[101] = 201; t[102] = 209; t[103] = 214; t[104] = 220;
+ t[105] = 225; t[106] = 224; t[107] = 226; t[108] = 228; t[109] = 227;
+ t[110] = 229; t[111] = 231; t[112] = 233; t[113] = 232; t[114] = 234;
+ t[115] = 235; t[116] = 237; t[117] = 236; t[118] = 238; t[119] = 239;
+ t[120] = 241; t[121] = 243; t[122] = 242; t[123] = 244; t[124] = 246;
+ t[125] = 245; t[126] = 250; t[127] = 249; t[128] = 251; t[129] = 252;
+ t[130] = 8224; t[131] = 176; t[132] = 162; t[133] = 163; t[134] = 167;
+ t[135] = 8226; t[136] = 182; t[137] = 223; t[138] = 174; t[139] = 169;
+ t[140] = 8482; t[141] = 180; t[142] = 168; t[143] = 8800; t[144] = 198;
+ t[145] = 216; t[146] = 8734; t[147] = 177; t[148] = 8804; t[149] = 8805;
+ t[150] = 165; t[151] = 181; t[152] = 8706; t[153] = 8721; t[154] = 8719;
+ t[156] = 8747; t[157] = 170; t[158] = 186; t[159] = 8486; t[160] = 230;
+ t[161] = 248; t[162] = 191; t[163] = 161; t[164] = 172; t[165] = 8730;
+ t[166] = 402; t[167] = 8776; t[168] = 8710; t[169] = 171; t[170] = 187;
+ t[171] = 8230; t[210] = 218; t[223] = 711; t[224] = 321; t[225] = 322;
+ t[227] = 353; t[229] = 382; t[234] = 253; t[252] = 263; t[253] = 268;
+ t[254] = 269; t[258] = 258; t[260] = 260; t[261] = 261; t[265] = 280;
+ t[266] = 281; t[268] = 283; t[269] = 313; t[275] = 323; t[276] = 324;
+ t[278] = 328; t[284] = 345; t[285] = 346; t[286] = 347; t[292] = 367;
+ t[295] = 377; t[296] = 378; t[298] = 380; t[305] = 963; t[306] = 964;
+ t[307] = 966; t[308] = 8215; t[309] = 8252; t[310] = 8319; t[311] = 8359;
+ t[312] = 8592; t[313] = 8593; t[337] = 9552; t[493] = 1039;
+ t[494] = 1040; t[705] = 1524; t[706] = 8362; t[710] = 64288; t[711] = 64298;
+ t[759] = 1617; t[761] = 1776; t[763] = 1778; t[775] = 1652; t[777] = 1764;
+ t[778] = 1780; t[779] = 1781; t[780] = 1782; t[782] = 771; t[783] = 64726;
+ t[786] = 8363; t[788] = 8532; t[790] = 768; t[791] = 769; t[792] = 768;
+ t[795] = 803; t[797] = 64336; t[798] = 64337; t[799] = 64342;
+ t[800] = 64343; t[801] = 64344; t[802] = 64345; t[803] = 64362;
+ t[804] = 64363; t[805] = 64364; t[2424] = 7821; t[2425] = 7822;
+ t[2426] = 7823; t[2427] = 7824; t[2428] = 7825; t[2429] = 7826;
+ t[2430] = 7827; t[2433] = 7682; t[2678] = 8045; t[2679] = 8046;
+ t[2830] = 1552; t[2838] = 686; t[2840] = 751; t[2842] = 753; t[2843] = 754;
+ t[2844] = 755; t[2846] = 757; t[2856] = 767; t[2857] = 848; t[2858] = 849;
+ t[2862] = 853; t[2863] = 854; t[2864] = 855; t[2865] = 861; t[2866] = 862;
+ t[2906] = 7460; t[2908] = 7462; t[2909] = 7463; t[2910] = 7464;
+ t[2912] = 7466; t[2913] = 7467; t[2914] = 7468; t[2916] = 7470;
+ t[2917] = 7471; t[2918] = 7472; t[2920] = 7474; t[2921] = 7475;
+ t[2922] = 7476; t[2924] = 7478; t[2925] = 7479; t[2926] = 7480;
+ t[2928] = 7482; t[2929] = 7483; t[2930] = 7484; t[2932] = 7486;
+ t[2933] = 7487; t[2934] = 7488; t[2936] = 7490; t[2937] = 7491;
+ t[2938] = 7492; t[2940] = 7494; t[2941] = 7495; t[2942] = 7496;
+ t[2944] = 7498; t[2946] = 7500; t[2948] = 7502; t[2950] = 7504;
+ t[2951] = 7505; t[2952] = 7506; t[2954] = 7508; t[2955] = 7509;
+ t[2956] = 7510; t[2958] = 7512; t[2959] = 7513; t[2960] = 7514;
+ t[2962] = 7516; t[2963] = 7517; t[2964] = 7518; t[2966] = 7520;
+ t[2967] = 7521; t[2968] = 7522; t[2970] = 7524; t[2971] = 7525;
+ t[2972] = 7526; t[2974] = 7528; t[2975] = 7529; t[2976] = 7530;
+ t[2978] = 1537; t[2979] = 1538; t[2980] = 1539; t[2982] = 1549;
+ t[2983] = 1551; t[2984] = 1552; t[2986] = 1554; t[2987] = 1555;
+ t[2988] = 1556; t[2990] = 1623; t[2991] = 1624; t[2995] = 1775;
+ t[2999] = 1791; t[3002] = 64290; t[3003] = 64291; t[3004] = 64292;
+ t[3006] = 64294; t[3007] = 64295; t[3008] = 64296; t[3011] = 1900;
+ t[3014] = 8223; t[3015] = 8244; t[3017] = 7532; t[3018] = 7533;
+ t[3019] = 7534; t[3075] = 7590; t[3076] = 7591; t[3079] = 7594;
+ t[3080] = 7595; t[3083] = 7598; t[3084] = 7599; t[3087] = 7602;
+ t[3088] = 7603; t[3091] = 7606; t[3092] = 7607; t[3095] = 7610;
+ t[3096] = 7611; t[3099] = 7614; t[3100] = 7615; t[3103] = 7618;
+ t[3104] = 7619; t[3107] = 8337; t[3108] = 8338; t[3116] = 1884;
+ t[3119] = 1885; t[3120] = 1885; t[3123] = 1886; t[3124] = 1886;
+ t[3127] = 1887; t[3128] = 1887; t[3131] = 1888; t[3132] = 1888;
+ t[3135] = 1889; t[3136] = 1889; t[3139] = 1890; t[3140] = 1890;
+ t[3143] = 1891; t[3144] = 1891; t[3147] = 1892; t[3148] = 1892;
+ t[3153] = 580; t[3154] = 581; t[3157] = 584; t[3158] = 585; t[3161] = 588;
+ t[3162] = 589; t[3165] = 891; t[3166] = 892; t[3169] = 1274; t[3170] = 1275;
+ t[3173] = 1278; t[3174] = 1279; t[3181] = 7622; t[3182] = 7623;
+ t[3282] = 11799; t[3316] = 578; t[3379] = 42785; t[3393] = 1159;
+ t[3416] = 8377;
+ });
+
+ // The glyph map for ArialBlack differs slightly from the glyph map used for
+ // other well-known standard fonts. Hence we use this (incomplete) CID to GID
+ // mapping to adjust the glyph map for non-embedded ArialBlack fonts.
+ var getSupplementalGlyphMapForArialBlack =
+ getLookupTableFactory(function (t) {
+ t[227] = 322; t[264] = 261; t[291] = 346;
+ });
+
+ exports.getStdFontMap = getStdFontMap;
+ exports.getNonStdFontMap = getNonStdFontMap;
+ exports.getSerifFonts = getSerifFonts;
+ exports.getSymbolsFonts = getSymbolsFonts;
+ exports.getGlyphMapForStandardFonts = getGlyphMapForStandardFonts;
+ exports.getSupplementalGlyphMapForArialBlack =
+ getSupplementalGlyphMapForArialBlack;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreUnicode = {}), root.pdfjsSharedUtil);
+ }
+}(this, function (exports, sharedUtil) {
+ var getLookupTableFactory = sharedUtil.getLookupTableFactory;
+
+ // Some characters, e.g. copyrightserif, are mapped to the private use area
+ // and might not be displayed using standard fonts. Mapping/hacking well-known
+ // chars to the similar equivalents in the normal characters range.
+ var getSpecialPUASymbols = getLookupTableFactory(function (t) {
+ t[63721] = 0x00A9; // copyrightsans (0xF8E9) => copyright
+ t[63193] = 0x00A9; // copyrightserif (0xF6D9) => copyright
+ t[63720] = 0x00AE; // registersans (0xF8E8) => registered
+ t[63194] = 0x00AE; // registerserif (0xF6DA) => registered
+ t[63722] = 0x2122; // trademarksans (0xF8EA) => trademark
+ t[63195] = 0x2122; // trademarkserif (0xF6DB) => trademark
+ t[63729] = 0x23A7; // bracelefttp (0xF8F1)
+ t[63730] = 0x23A8; // braceleftmid (0xF8F2)
+ t[63731] = 0x23A9; // braceleftbt (0xF8F3)
+ t[63740] = 0x23AB; // bracerighttp (0xF8FC)
+ t[63741] = 0x23AC; // bracerightmid (0xF8FD)
+ t[63742] = 0x23AD; // bracerightbt (0xF8FE)
+ t[63726] = 0x23A1; // bracketlefttp (0xF8EE)
+ t[63727] = 0x23A2; // bracketleftex (0xF8EF)
+ t[63728] = 0x23A3; // bracketleftbt (0xF8F0)
+ t[63737] = 0x23A4; // bracketrighttp (0xF8F9)
+ t[63738] = 0x23A5; // bracketrightex (0xF8FA)
+ t[63739] = 0x23A6; // bracketrightbt (0xF8FB)
+ t[63723] = 0x239B; // parenlefttp (0xF8EB)
+ t[63724] = 0x239C; // parenleftex (0xF8EC)
+ t[63725] = 0x239D; // parenleftbt (0xF8ED)
+ t[63734] = 0x239E; // parenrighttp (0xF8F6)
+ t[63735] = 0x239F; // parenrightex (0xF8F7)
+ t[63736] = 0x23A0; // parenrightbt (0xF8F8)
+ });
+
+ function mapSpecialUnicodeValues(code) {
+ if (code >= 0xFFF0 && code <= 0xFFFF) { // Specials unicode block.
+ return 0;
+ } else if (code >= 0xF600 && code <= 0xF8FF) {
+ return (getSpecialPUASymbols()[code] || code);
+ }
+ return code;
+ }
+
+ function getUnicodeForGlyph(name, glyphsUnicodeMap) {
+ var unicode = glyphsUnicodeMap[name];
+ if (unicode !== undefined) {
+ return unicode;
+ }
+ if (!name) {
+ return -1;
+ }
+ // Try to recover valid Unicode values from 'uniXXXX'/'uXXXX{XX}' glyphs.
+ if (name[0] === 'u') {
+ var nameLen = name.length, hexStr;
+
+ if (nameLen === 7 && name[1] === 'n' && name[2] === 'i') { // 'uniXXXX'
+ hexStr = name.substr(3);
+ } else if (nameLen >= 5 && nameLen <= 7) { // 'uXXXX{XX}'
+ hexStr = name.substr(1);
+ } else {
+ return -1;
+ }
+ // Check for upper-case hexadecimal characters, to avoid false positives.
+ if (hexStr === hexStr.toUpperCase()) {
+ unicode = parseInt(hexStr, 16);
+ if (unicode >= 0) {
+ return unicode;
}
- if (j >= signatureLength) {
- stream.pos += pos;
- return stream.pos - startPos;
- }
- pos++;
}
- stream.pos += scanLength;
}
return -1;
}
- makeStream(dict, cipherTransform) {
- const lexer = this.lexer;
- let stream = lexer.stream;
- lexer.skipToNextLine();
- const startPos = stream.pos - 1;
- let length = dict.get("Length");
- if (!Number.isInteger(length)) {
- (0, _util.info)(`Bad length "${length && length.toString()}" in stream.`);
- length = 0;
- }
- stream.pos = startPos + length;
- lexer.nextChar();
- if (this.tryShift() && (0, _primitives.isCmd)(this.buf2, "endstream")) {
- this.shift();
- } else {
- const ENDSTREAM_SIGNATURE = new Uint8Array([0x65, 0x6e, 0x64, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6d]);
- let actualLength = this._findStreamLength(startPos, ENDSTREAM_SIGNATURE);
- if (actualLength < 0) {
- const MAX_TRUNCATION = 1;
- for (let i = 1; i <= MAX_TRUNCATION; i++) {
- const end = ENDSTREAM_SIGNATURE.length - i;
- const TRUNCATED_SIGNATURE = ENDSTREAM_SIGNATURE.slice(0, end);
- const maybeLength = this._findStreamLength(startPos, TRUNCATED_SIGNATURE);
- if (maybeLength >= 0) {
- const lastByte = stream.peekBytes(end + 1)[end];
- if (!(0, _core_utils.isWhiteSpace)(lastByte)) {
- break;
- }
- (0, _util.info)(`Found "${(0, _util.bytesToString)(TRUNCATED_SIGNATURE)}" when ` + "searching for endstream command.");
- actualLength = maybeLength;
- break;
- }
- }
- if (actualLength < 0) {
- throw new _util.FormatError("Missing endstream command.");
- }
+
+ var UnicodeRanges = [
+ { 'begin': 0x0000, 'end': 0x007F }, // Basic Latin
+ { 'begin': 0x0080, 'end': 0x00FF }, // Latin-1 Supplement
+ { 'begin': 0x0100, 'end': 0x017F }, // Latin Extended-A
+ { 'begin': 0x0180, 'end': 0x024F }, // Latin Extended-B
+ { 'begin': 0x0250, 'end': 0x02AF }, // IPA Extensions
+ { 'begin': 0x02B0, 'end': 0x02FF }, // Spacing Modifier Letters
+ { 'begin': 0x0300, 'end': 0x036F }, // Combining Diacritical Marks
+ { 'begin': 0x0370, 'end': 0x03FF }, // Greek and Coptic
+ { 'begin': 0x2C80, 'end': 0x2CFF }, // Coptic
+ { 'begin': 0x0400, 'end': 0x04FF }, // Cyrillic
+ { 'begin': 0x0530, 'end': 0x058F }, // Armenian
+ { 'begin': 0x0590, 'end': 0x05FF }, // Hebrew
+ { 'begin': 0xA500, 'end': 0xA63F }, // Vai
+ { 'begin': 0x0600, 'end': 0x06FF }, // Arabic
+ { 'begin': 0x07C0, 'end': 0x07FF }, // NKo
+ { 'begin': 0x0900, 'end': 0x097F }, // Devanagari
+ { 'begin': 0x0980, 'end': 0x09FF }, // Bengali
+ { 'begin': 0x0A00, 'end': 0x0A7F }, // Gurmukhi
+ { 'begin': 0x0A80, 'end': 0x0AFF }, // Gujarati
+ { 'begin': 0x0B00, 'end': 0x0B7F }, // Oriya
+ { 'begin': 0x0B80, 'end': 0x0BFF }, // Tamil
+ { 'begin': 0x0C00, 'end': 0x0C7F }, // Telugu
+ { 'begin': 0x0C80, 'end': 0x0CFF }, // Kannada
+ { 'begin': 0x0D00, 'end': 0x0D7F }, // Malayalam
+ { 'begin': 0x0E00, 'end': 0x0E7F }, // Thai
+ { 'begin': 0x0E80, 'end': 0x0EFF }, // Lao
+ { 'begin': 0x10A0, 'end': 0x10FF }, // Georgian
+ { 'begin': 0x1B00, 'end': 0x1B7F }, // Balinese
+ { 'begin': 0x1100, 'end': 0x11FF }, // Hangul Jamo
+ { 'begin': 0x1E00, 'end': 0x1EFF }, // Latin Extended Additional
+ { 'begin': 0x1F00, 'end': 0x1FFF }, // Greek Extended
+ { 'begin': 0x2000, 'end': 0x206F }, // General Punctuation
+ { 'begin': 0x2070, 'end': 0x209F }, // Superscripts And Subscripts
+ { 'begin': 0x20A0, 'end': 0x20CF }, // Currency Symbol
+ { 'begin': 0x20D0, 'end': 0x20FF }, // Combining Diacritical Marks
+ { 'begin': 0x2100, 'end': 0x214F }, // Letterlike Symbols
+ { 'begin': 0x2150, 'end': 0x218F }, // Number Forms
+ { 'begin': 0x2190, 'end': 0x21FF }, // Arrows
+ { 'begin': 0x2200, 'end': 0x22FF }, // Mathematical Operators
+ { 'begin': 0x2300, 'end': 0x23FF }, // Miscellaneous Technical
+ { 'begin': 0x2400, 'end': 0x243F }, // Control Pictures
+ { 'begin': 0x2440, 'end': 0x245F }, // Optical Character Recognition
+ { 'begin': 0x2460, 'end': 0x24FF }, // Enclosed Alphanumerics
+ { 'begin': 0x2500, 'end': 0x257F }, // Box Drawing
+ { 'begin': 0x2580, 'end': 0x259F }, // Block Elements
+ { 'begin': 0x25A0, 'end': 0x25FF }, // Geometric Shapes
+ { 'begin': 0x2600, 'end': 0x26FF }, // Miscellaneous Symbols
+ { 'begin': 0x2700, 'end': 0x27BF }, // Dingbats
+ { 'begin': 0x3000, 'end': 0x303F }, // CJK Symbols And Punctuation
+ { 'begin': 0x3040, 'end': 0x309F }, // Hiragana
+ { 'begin': 0x30A0, 'end': 0x30FF }, // Katakana
+ { 'begin': 0x3100, 'end': 0x312F }, // Bopomofo
+ { 'begin': 0x3130, 'end': 0x318F }, // Hangul Compatibility Jamo
+ { 'begin': 0xA840, 'end': 0xA87F }, // Phags-pa
+ { 'begin': 0x3200, 'end': 0x32FF }, // Enclosed CJK Letters And Months
+ { 'begin': 0x3300, 'end': 0x33FF }, // CJK Compatibility
+ { 'begin': 0xAC00, 'end': 0xD7AF }, // Hangul Syllables
+ { 'begin': 0xD800, 'end': 0xDFFF }, // Non-Plane 0 *
+ { 'begin': 0x10900, 'end': 0x1091F }, // Phoenicia
+ { 'begin': 0x4E00, 'end': 0x9FFF }, // CJK Unified Ideographs
+ { 'begin': 0xE000, 'end': 0xF8FF }, // Private Use Area (plane 0)
+ { 'begin': 0x31C0, 'end': 0x31EF }, // CJK Strokes
+ { 'begin': 0xFB00, 'end': 0xFB4F }, // Alphabetic Presentation Forms
+ { 'begin': 0xFB50, 'end': 0xFDFF }, // Arabic Presentation Forms-A
+ { 'begin': 0xFE20, 'end': 0xFE2F }, // Combining Half Marks
+ { 'begin': 0xFE10, 'end': 0xFE1F }, // Vertical Forms
+ { 'begin': 0xFE50, 'end': 0xFE6F }, // Small Form Variants
+ { 'begin': 0xFE70, 'end': 0xFEFF }, // Arabic Presentation Forms-B
+ { 'begin': 0xFF00, 'end': 0xFFEF }, // Halfwidth And Fullwidth Forms
+ { 'begin': 0xFFF0, 'end': 0xFFFF }, // Specials
+ { 'begin': 0x0F00, 'end': 0x0FFF }, // Tibetan
+ { 'begin': 0x0700, 'end': 0x074F }, // Syriac
+ { 'begin': 0x0780, 'end': 0x07BF }, // Thaana
+ { 'begin': 0x0D80, 'end': 0x0DFF }, // Sinhala
+ { 'begin': 0x1000, 'end': 0x109F }, // Myanmar
+ { 'begin': 0x1200, 'end': 0x137F }, // Ethiopic
+ { 'begin': 0x13A0, 'end': 0x13FF }, // Cherokee
+ { 'begin': 0x1400, 'end': 0x167F }, // Unified Canadian Aboriginal Syllabics
+ { 'begin': 0x1680, 'end': 0x169F }, // Ogham
+ { 'begin': 0x16A0, 'end': 0x16FF }, // Runic
+ { 'begin': 0x1780, 'end': 0x17FF }, // Khmer
+ { 'begin': 0x1800, 'end': 0x18AF }, // Mongolian
+ { 'begin': 0x2800, 'end': 0x28FF }, // Braille Patterns
+ { 'begin': 0xA000, 'end': 0xA48F }, // Yi Syllables
+ { 'begin': 0x1700, 'end': 0x171F }, // Tagalog
+ { 'begin': 0x10300, 'end': 0x1032F }, // Old Italic
+ { 'begin': 0x10330, 'end': 0x1034F }, // Gothic
+ { 'begin': 0x10400, 'end': 0x1044F }, // Deseret
+ { 'begin': 0x1D000, 'end': 0x1D0FF }, // Byzantine Musical Symbols
+ { 'begin': 0x1D400, 'end': 0x1D7FF }, // Mathematical Alphanumeric Symbols
+ { 'begin': 0xFF000, 'end': 0xFFFFD }, // Private Use (plane 15)
+ { 'begin': 0xFE00, 'end': 0xFE0F }, // Variation Selectors
+ { 'begin': 0xE0000, 'end': 0xE007F }, // Tags
+ { 'begin': 0x1900, 'end': 0x194F }, // Limbu
+ { 'begin': 0x1950, 'end': 0x197F }, // Tai Le
+ { 'begin': 0x1980, 'end': 0x19DF }, // New Tai Lue
+ { 'begin': 0x1A00, 'end': 0x1A1F }, // Buginese
+ { 'begin': 0x2C00, 'end': 0x2C5F }, // Glagolitic
+ { 'begin': 0x2D30, 'end': 0x2D7F }, // Tifinagh
+ { 'begin': 0x4DC0, 'end': 0x4DFF }, // Yijing Hexagram Symbols
+ { 'begin': 0xA800, 'end': 0xA82F }, // Syloti Nagri
+ { 'begin': 0x10000, 'end': 0x1007F }, // Linear B Syllabary
+ { 'begin': 0x10140, 'end': 0x1018F }, // Ancient Greek Numbers
+ { 'begin': 0x10380, 'end': 0x1039F }, // Ugaritic
+ { 'begin': 0x103A0, 'end': 0x103DF }, // Old Persian
+ { 'begin': 0x10450, 'end': 0x1047F }, // Shavian
+ { 'begin': 0x10480, 'end': 0x104AF }, // Osmanya
+ { 'begin': 0x10800, 'end': 0x1083F }, // Cypriot Syllabary
+ { 'begin': 0x10A00, 'end': 0x10A5F }, // Kharoshthi
+ { 'begin': 0x1D300, 'end': 0x1D35F }, // Tai Xuan Jing Symbols
+ { 'begin': 0x12000, 'end': 0x123FF }, // Cuneiform
+ { 'begin': 0x1D360, 'end': 0x1D37F }, // Counting Rod Numerals
+ { 'begin': 0x1B80, 'end': 0x1BBF }, // Sundanese
+ { 'begin': 0x1C00, 'end': 0x1C4F }, // Lepcha
+ { 'begin': 0x1C50, 'end': 0x1C7F }, // Ol Chiki
+ { 'begin': 0xA880, 'end': 0xA8DF }, // Saurashtra
+ { 'begin': 0xA900, 'end': 0xA92F }, // Kayah Li
+ { 'begin': 0xA930, 'end': 0xA95F }, // Rejang
+ { 'begin': 0xAA00, 'end': 0xAA5F }, // Cham
+ { 'begin': 0x10190, 'end': 0x101CF }, // Ancient Symbols
+ { 'begin': 0x101D0, 'end': 0x101FF }, // Phaistos Disc
+ { 'begin': 0x102A0, 'end': 0x102DF }, // Carian
+ { 'begin': 0x1F030, 'end': 0x1F09F } // Domino Tiles
+ ];
+
+ function getUnicodeRangeFor(value) {
+ for (var i = 0, ii = UnicodeRanges.length; i < ii; i++) {
+ var range = UnicodeRanges[i];
+ if (value >= range.begin && value < range.end) {
+ return i;
}
- length = actualLength;
- lexer.nextChar();
- this.shift();
- this.shift();
}
- this.shift();
- stream = stream.makeSubStream(startPos, length, dict);
- if (cipherTransform) {
- stream = cipherTransform.createStream(stream, length);
- }
- stream = this.filter(stream, dict, length);
- stream.dict = dict;
- return stream;
+ return -1;
}
- filter(stream, dict, length) {
- let filter = dict.get("F", "Filter");
- let params = dict.get("DP", "DecodeParms");
- if (filter instanceof _primitives.Name) {
- if (Array.isArray(params)) {
- (0, _util.warn)("/DecodeParms should not be an Array, when /Filter is a Name.");
- }
- return this.makeFilter(stream, filter.name, length, params);
- }
- let maybeLength = length;
- if (Array.isArray(filter)) {
- const filterArray = filter;
- const paramsArray = params;
- for (let i = 0, ii = filterArray.length; i < ii; ++i) {
- filter = this.xref.fetchIfRef(filterArray[i]);
- if (!(filter instanceof _primitives.Name)) {
- throw new _util.FormatError(`Bad filter name "${filter}"`);
- }
- params = null;
- if (Array.isArray(paramsArray) && i in paramsArray) {
- params = this.xref.fetchIfRef(paramsArray[i]);
- }
- stream = this.makeFilter(stream, filter.name, maybeLength, params);
- maybeLength = null;
- }
- }
- return stream;
- }
- makeFilter(stream, name, maybeLength, params) {
- if (maybeLength === 0) {
- (0, _util.warn)(`Empty "${name}" stream.`);
- return new _stream.NullStream();
- }
- try {
- switch (name) {
- case "Fl":
- case "FlateDecode":
- if (params) {
- return new _predictor_stream.PredictorStream(new _flate_stream.FlateStream(stream, maybeLength), maybeLength, params);
- }
- return new _flate_stream.FlateStream(stream, maybeLength);
- case "LZW":
- case "LZWDecode":
- let earlyChange = 1;
- if (params) {
- if (params.has("EarlyChange")) {
- earlyChange = params.get("EarlyChange");
- }
- return new _predictor_stream.PredictorStream(new _lzw_stream.LZWStream(stream, maybeLength, earlyChange), maybeLength, params);
- }
- return new _lzw_stream.LZWStream(stream, maybeLength, earlyChange);
- case "DCT":
- case "DCTDecode":
- return new _jpeg_stream.JpegStream(stream, maybeLength, params);
- case "JPX":
- case "JPXDecode":
- return new _jpx_stream.JpxStream(stream, maybeLength, params);
- case "A85":
- case "ASCII85Decode":
- return new _ascii_85_stream.Ascii85Stream(stream, maybeLength);
- case "AHx":
- case "ASCIIHexDecode":
- return new _ascii_hex_stream.AsciiHexStream(stream, maybeLength);
- case "CCF":
- case "CCITTFaxDecode":
- return new _ccitt_stream.CCITTFaxStream(stream, maybeLength, params);
- case "RL":
- case "RunLengthDecode":
- return new _run_length_stream.RunLengthStream(stream, maybeLength);
- case "JBIG2Decode":
- return new _jbig2_stream.Jbig2Stream(stream, maybeLength, params);
- }
- (0, _util.warn)(`Filter "${name}" is not supported.`);
- return stream;
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.warn)(`Invalid stream: "${ex}"`);
- return new _stream.NullStream();
- }
- }
-}
-exports.Parser = Parser;
-const specialChars = [1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
-function toHexDigit(ch) {
- if (ch >= 0x30 && ch <= 0x39) {
- return ch & 0x0f;
- }
- if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) {
- return (ch & 0x0f) + 9;
- }
- return -1;
-}
-class Lexer {
- constructor(stream, knownCommands = null) {
- this.stream = stream;
- this.nextChar();
- this.strBuf = [];
- this.knownCommands = knownCommands;
- this._hexStringNumWarn = 0;
- this.beginInlineImagePos = -1;
- }
- nextChar() {
- return this.currentChar = this.stream.getByte();
- }
- peekChar() {
- return this.stream.peekByte();
- }
- getNumber() {
- let ch = this.currentChar;
- let eNotation = false;
- let divideBy = 0;
- let sign = 1;
- if (ch === 0x2d) {
- sign = -1;
- ch = this.nextChar();
- if (ch === 0x2d) {
- ch = this.nextChar();
- }
- } else if (ch === 0x2b) {
- ch = this.nextChar();
- }
- if (ch === 0x0a || ch === 0x0d) {
- do {
- ch = this.nextChar();
- } while (ch === 0x0a || ch === 0x0d);
- }
- if (ch === 0x2e) {
- divideBy = 10;
- ch = this.nextChar();
- }
- if (ch < 0x30 || ch > 0x39) {
- const msg = `Invalid number: ${String.fromCharCode(ch)} (charCode ${ch})`;
- if ((0, _core_utils.isWhiteSpace)(ch) || ch === -1) {
- (0, _util.info)(`Lexer.getNumber - "${msg}".`);
- return 0;
- }
- throw new _util.FormatError(msg);
- }
- let baseValue = ch - 0x30;
- let powerValue = 0;
- let powerValueSign = 1;
- while ((ch = this.nextChar()) >= 0) {
- if (ch >= 0x30 && ch <= 0x39) {
- const currentDigit = ch - 0x30;
- if (eNotation) {
- powerValue = powerValue * 10 + currentDigit;
- } else {
- if (divideBy !== 0) {
- divideBy *= 10;
- }
- baseValue = baseValue * 10 + currentDigit;
- }
- } else if (ch === 0x2e) {
- if (divideBy === 0) {
- divideBy = 1;
- } else {
- break;
- }
- } else if (ch === 0x2d) {
- (0, _util.warn)("Badly formatted number: minus sign in the middle");
- } else if (ch === 0x45 || ch === 0x65) {
- ch = this.peekChar();
- if (ch === 0x2b || ch === 0x2d) {
- powerValueSign = ch === 0x2d ? -1 : 1;
- this.nextChar();
- } else if (ch < 0x30 || ch > 0x39) {
- break;
- }
- eNotation = true;
- } else {
- break;
- }
- }
- if (divideBy !== 0) {
- baseValue /= divideBy;
- }
- if (eNotation) {
- baseValue *= 10 ** (powerValueSign * powerValue);
- }
- return sign * baseValue;
- }
- getString() {
- let numParen = 1;
- let done = false;
- const strBuf = this.strBuf;
- strBuf.length = 0;
- let ch = this.nextChar();
- while (true) {
- let charBuffered = false;
- switch (ch | 0) {
- case -1:
- (0, _util.warn)("Unterminated string");
- done = true;
- break;
- case 0x28:
- ++numParen;
- strBuf.push("(");
- break;
- case 0x29:
- if (--numParen === 0) {
- this.nextChar();
- done = true;
- } else {
- strBuf.push(")");
- }
- break;
- case 0x5c:
- ch = this.nextChar();
- switch (ch) {
- case -1:
- (0, _util.warn)("Unterminated string");
- done = true;
- break;
- case 0x6e:
- strBuf.push("\n");
- break;
- case 0x72:
- strBuf.push("\r");
- break;
- case 0x74:
- strBuf.push("\t");
- break;
- case 0x62:
- strBuf.push("\b");
- break;
- case 0x66:
- strBuf.push("\f");
- break;
- case 0x5c:
- case 0x28:
- case 0x29:
- strBuf.push(String.fromCharCode(ch));
- break;
- case 0x30:
- case 0x31:
- case 0x32:
- case 0x33:
- case 0x34:
- case 0x35:
- case 0x36:
- case 0x37:
- let x = ch & 0x0f;
- ch = this.nextChar();
- charBuffered = true;
- if (ch >= 0x30 && ch <= 0x37) {
- x = (x << 3) + (ch & 0x0f);
- ch = this.nextChar();
- if (ch >= 0x30 && ch <= 0x37) {
- charBuffered = false;
- x = (x << 3) + (ch & 0x0f);
- }
- }
- strBuf.push(String.fromCharCode(x));
- break;
- case 0x0d:
- if (this.peekChar() === 0x0a) {
- this.nextChar();
- }
- break;
- case 0x0a:
- break;
- default:
- strBuf.push(String.fromCharCode(ch));
- break;
- }
- break;
- default:
- strBuf.push(String.fromCharCode(ch));
- break;
- }
- if (done) {
- break;
- }
- if (!charBuffered) {
- ch = this.nextChar();
- }
- }
- return strBuf.join("");
- }
- getName() {
- let ch, previousCh;
- const strBuf = this.strBuf;
- strBuf.length = 0;
- while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) {
- if (ch === 0x23) {
- ch = this.nextChar();
- if (specialChars[ch]) {
- (0, _util.warn)("Lexer_getName: " + "NUMBER SIGN (#) should be followed by a hexadecimal number.");
- strBuf.push("#");
- break;
- }
- const x = toHexDigit(ch);
- if (x !== -1) {
- previousCh = ch;
- ch = this.nextChar();
- const x2 = toHexDigit(ch);
- if (x2 === -1) {
- (0, _util.warn)(`Lexer_getName: Illegal digit (${String.fromCharCode(ch)}) ` + "in hexadecimal number.");
- strBuf.push("#", String.fromCharCode(previousCh));
- if (specialChars[ch]) {
- break;
- }
- strBuf.push(String.fromCharCode(ch));
- continue;
- }
- strBuf.push(String.fromCharCode(x << 4 | x2));
- } else {
- strBuf.push("#", String.fromCharCode(ch));
- }
- } else {
- strBuf.push(String.fromCharCode(ch));
- }
- }
- if (strBuf.length > 127) {
- (0, _util.warn)(`Name token is longer than allowed by the spec: ${strBuf.length}`);
- }
- return _primitives.Name.get(strBuf.join(""));
- }
- _hexStringWarn(ch) {
- const MAX_HEX_STRING_NUM_WARN = 5;
- if (this._hexStringNumWarn++ === MAX_HEX_STRING_NUM_WARN) {
- (0, _util.warn)("getHexString - ignoring additional invalid characters.");
- return;
- }
- if (this._hexStringNumWarn > MAX_HEX_STRING_NUM_WARN) {
- return;
- }
- (0, _util.warn)(`getHexString - ignoring invalid character: ${ch}`);
- }
- getHexString() {
- const strBuf = this.strBuf;
- strBuf.length = 0;
- let ch = this.currentChar;
- let isFirstHex = true;
- let firstDigit, secondDigit;
- this._hexStringNumWarn = 0;
- while (true) {
- if (ch < 0) {
- (0, _util.warn)("Unterminated hex string");
- break;
- } else if (ch === 0x3e) {
- this.nextChar();
- break;
- } else if (specialChars[ch] === 1) {
- ch = this.nextChar();
- continue;
- } else {
- if (isFirstHex) {
- firstDigit = toHexDigit(ch);
- if (firstDigit === -1) {
- this._hexStringWarn(ch);
- ch = this.nextChar();
- continue;
- }
- } else {
- secondDigit = toHexDigit(ch);
- if (secondDigit === -1) {
- this._hexStringWarn(ch);
- ch = this.nextChar();
- continue;
- }
- strBuf.push(String.fromCharCode(firstDigit << 4 | secondDigit));
- }
- isFirstHex = !isFirstHex;
- ch = this.nextChar();
- }
- }
- return strBuf.join("");
- }
- getObj() {
- let comment = false;
- let ch = this.currentChar;
- while (true) {
- if (ch < 0) {
- return _primitives.EOF;
- }
- if (comment) {
- if (ch === 0x0a || ch === 0x0d) {
- comment = false;
- }
- } else if (ch === 0x25) {
- comment = true;
- } else if (specialChars[ch] !== 1) {
- break;
- }
- ch = this.nextChar();
- }
- switch (ch | 0) {
- case 0x30:
- case 0x31:
- case 0x32:
- case 0x33:
- case 0x34:
- case 0x35:
- case 0x36:
- case 0x37:
- case 0x38:
- case 0x39:
- case 0x2b:
- case 0x2d:
- case 0x2e:
- return this.getNumber();
- case 0x28:
- return this.getString();
- case 0x2f:
- return this.getName();
- case 0x5b:
- this.nextChar();
- return _primitives.Cmd.get("[");
- case 0x5d:
- this.nextChar();
- return _primitives.Cmd.get("]");
- case 0x3c:
- ch = this.nextChar();
- if (ch === 0x3c) {
- this.nextChar();
- return _primitives.Cmd.get("<<");
- }
- return this.getHexString();
- case 0x3e:
- ch = this.nextChar();
- if (ch === 0x3e) {
- this.nextChar();
- return _primitives.Cmd.get(">>");
- }
- return _primitives.Cmd.get(">");
- case 0x7b:
- this.nextChar();
- return _primitives.Cmd.get("{");
- case 0x7d:
- this.nextChar();
- return _primitives.Cmd.get("}");
- case 0x29:
- this.nextChar();
- throw new _util.FormatError(`Illegal character: ${ch}`);
- }
- let str = String.fromCharCode(ch);
- if (ch < 0x20 || ch > 0x7f) {
- const nextCh = this.peekChar();
- if (nextCh >= 0x20 && nextCh <= 0x7f) {
- this.nextChar();
- return _primitives.Cmd.get(str);
- }
- }
- const knownCommands = this.knownCommands;
- let knownCommandFound = knownCommands?.[str] !== undefined;
- while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) {
- const possibleCommand = str + String.fromCharCode(ch);
- if (knownCommandFound && knownCommands[possibleCommand] === undefined) {
- break;
- }
- if (str.length === 128) {
- throw new _util.FormatError(`Command token too long: ${str.length}`);
- }
- str = possibleCommand;
- knownCommandFound = knownCommands?.[str] !== undefined;
- }
- if (str === "true") {
+
+ function isRTLRangeFor(value) {
+ var range = UnicodeRanges[13];
+ if (value >= range.begin && value < range.end) {
return true;
}
- if (str === "false") {
- return false;
+ range = UnicodeRanges[11];
+ if (value >= range.begin && value < range.end) {
+ return true;
}
- if (str === "null") {
- return null;
- }
- if (str === "BI") {
- this.beginInlineImagePos = this.stream.pos;
- }
- return _primitives.Cmd.get(str);
+ return false;
}
- skipToNextLine() {
- let ch = this.currentChar;
- while (ch >= 0) {
- if (ch === 0x0d) {
- ch = this.nextChar();
- if (ch === 0x0a) {
- this.nextChar();
- }
- break;
- } else if (ch === 0x0a) {
- this.nextChar();
- break;
- }
- ch = this.nextChar();
+
+ // The normalization table is obtained by filtering the Unicode characters
+ // database with entries.
+ var getNormalizedUnicodes = getLookupTableFactory(function (t) {
+ t['\u00A8'] = '\u0020\u0308';
+ t['\u00AF'] = '\u0020\u0304';
+ t['\u00B4'] = '\u0020\u0301';
+ t['\u00B5'] = '\u03BC';
+ t['\u00B8'] = '\u0020\u0327';
+ t['\u0132'] = '\u0049\u004A';
+ t['\u0133'] = '\u0069\u006A';
+ t['\u013F'] = '\u004C\u00B7';
+ t['\u0140'] = '\u006C\u00B7';
+ t['\u0149'] = '\u02BC\u006E';
+ t['\u017F'] = '\u0073';
+ t['\u01C4'] = '\u0044\u017D';
+ t['\u01C5'] = '\u0044\u017E';
+ t['\u01C6'] = '\u0064\u017E';
+ t['\u01C7'] = '\u004C\u004A';
+ t['\u01C8'] = '\u004C\u006A';
+ t['\u01C9'] = '\u006C\u006A';
+ t['\u01CA'] = '\u004E\u004A';
+ t['\u01CB'] = '\u004E\u006A';
+ t['\u01CC'] = '\u006E\u006A';
+ t['\u01F1'] = '\u0044\u005A';
+ t['\u01F2'] = '\u0044\u007A';
+ t['\u01F3'] = '\u0064\u007A';
+ t['\u02D8'] = '\u0020\u0306';
+ t['\u02D9'] = '\u0020\u0307';
+ t['\u02DA'] = '\u0020\u030A';
+ t['\u02DB'] = '\u0020\u0328';
+ t['\u02DC'] = '\u0020\u0303';
+ t['\u02DD'] = '\u0020\u030B';
+ t['\u037A'] = '\u0020\u0345';
+ t['\u0384'] = '\u0020\u0301';
+ t['\u03D0'] = '\u03B2';
+ t['\u03D1'] = '\u03B8';
+ t['\u03D2'] = '\u03A5';
+ t['\u03D5'] = '\u03C6';
+ t['\u03D6'] = '\u03C0';
+ t['\u03F0'] = '\u03BA';
+ t['\u03F1'] = '\u03C1';
+ t['\u03F2'] = '\u03C2';
+ t['\u03F4'] = '\u0398';
+ t['\u03F5'] = '\u03B5';
+ t['\u03F9'] = '\u03A3';
+ t['\u0587'] = '\u0565\u0582';
+ t['\u0675'] = '\u0627\u0674';
+ t['\u0676'] = '\u0648\u0674';
+ t['\u0677'] = '\u06C7\u0674';
+ t['\u0678'] = '\u064A\u0674';
+ t['\u0E33'] = '\u0E4D\u0E32';
+ t['\u0EB3'] = '\u0ECD\u0EB2';
+ t['\u0EDC'] = '\u0EAB\u0E99';
+ t['\u0EDD'] = '\u0EAB\u0EA1';
+ t['\u0F77'] = '\u0FB2\u0F81';
+ t['\u0F79'] = '\u0FB3\u0F81';
+ t['\u1E9A'] = '\u0061\u02BE';
+ t['\u1FBD'] = '\u0020\u0313';
+ t['\u1FBF'] = '\u0020\u0313';
+ t['\u1FC0'] = '\u0020\u0342';
+ t['\u1FFE'] = '\u0020\u0314';
+ t['\u2002'] = '\u0020';
+ t['\u2003'] = '\u0020';
+ t['\u2004'] = '\u0020';
+ t['\u2005'] = '\u0020';
+ t['\u2006'] = '\u0020';
+ t['\u2008'] = '\u0020';
+ t['\u2009'] = '\u0020';
+ t['\u200A'] = '\u0020';
+ t['\u2017'] = '\u0020\u0333';
+ t['\u2024'] = '\u002E';
+ t['\u2025'] = '\u002E\u002E';
+ t['\u2026'] = '\u002E\u002E\u002E';
+ t['\u2033'] = '\u2032\u2032';
+ t['\u2034'] = '\u2032\u2032\u2032';
+ t['\u2036'] = '\u2035\u2035';
+ t['\u2037'] = '\u2035\u2035\u2035';
+ t['\u203C'] = '\u0021\u0021';
+ t['\u203E'] = '\u0020\u0305';
+ t['\u2047'] = '\u003F\u003F';
+ t['\u2048'] = '\u003F\u0021';
+ t['\u2049'] = '\u0021\u003F';
+ t['\u2057'] = '\u2032\u2032\u2032\u2032';
+ t['\u205F'] = '\u0020';
+ t['\u20A8'] = '\u0052\u0073';
+ t['\u2100'] = '\u0061\u002F\u0063';
+ t['\u2101'] = '\u0061\u002F\u0073';
+ t['\u2103'] = '\u00B0\u0043';
+ t['\u2105'] = '\u0063\u002F\u006F';
+ t['\u2106'] = '\u0063\u002F\u0075';
+ t['\u2107'] = '\u0190';
+ t['\u2109'] = '\u00B0\u0046';
+ t['\u2116'] = '\u004E\u006F';
+ t['\u2121'] = '\u0054\u0045\u004C';
+ t['\u2135'] = '\u05D0';
+ t['\u2136'] = '\u05D1';
+ t['\u2137'] = '\u05D2';
+ t['\u2138'] = '\u05D3';
+ t['\u213B'] = '\u0046\u0041\u0058';
+ t['\u2160'] = '\u0049';
+ t['\u2161'] = '\u0049\u0049';
+ t['\u2162'] = '\u0049\u0049\u0049';
+ t['\u2163'] = '\u0049\u0056';
+ t['\u2164'] = '\u0056';
+ t['\u2165'] = '\u0056\u0049';
+ t['\u2166'] = '\u0056\u0049\u0049';
+ t['\u2167'] = '\u0056\u0049\u0049\u0049';
+ t['\u2168'] = '\u0049\u0058';
+ t['\u2169'] = '\u0058';
+ t['\u216A'] = '\u0058\u0049';
+ t['\u216B'] = '\u0058\u0049\u0049';
+ t['\u216C'] = '\u004C';
+ t['\u216D'] = '\u0043';
+ t['\u216E'] = '\u0044';
+ t['\u216F'] = '\u004D';
+ t['\u2170'] = '\u0069';
+ t['\u2171'] = '\u0069\u0069';
+ t['\u2172'] = '\u0069\u0069\u0069';
+ t['\u2173'] = '\u0069\u0076';
+ t['\u2174'] = '\u0076';
+ t['\u2175'] = '\u0076\u0069';
+ t['\u2176'] = '\u0076\u0069\u0069';
+ t['\u2177'] = '\u0076\u0069\u0069\u0069';
+ t['\u2178'] = '\u0069\u0078';
+ t['\u2179'] = '\u0078';
+ t['\u217A'] = '\u0078\u0069';
+ t['\u217B'] = '\u0078\u0069\u0069';
+ t['\u217C'] = '\u006C';
+ t['\u217D'] = '\u0063';
+ t['\u217E'] = '\u0064';
+ t['\u217F'] = '\u006D';
+ t['\u222C'] = '\u222B\u222B';
+ t['\u222D'] = '\u222B\u222B\u222B';
+ t['\u222F'] = '\u222E\u222E';
+ t['\u2230'] = '\u222E\u222E\u222E';
+ t['\u2474'] = '\u0028\u0031\u0029';
+ t['\u2475'] = '\u0028\u0032\u0029';
+ t['\u2476'] = '\u0028\u0033\u0029';
+ t['\u2477'] = '\u0028\u0034\u0029';
+ t['\u2478'] = '\u0028\u0035\u0029';
+ t['\u2479'] = '\u0028\u0036\u0029';
+ t['\u247A'] = '\u0028\u0037\u0029';
+ t['\u247B'] = '\u0028\u0038\u0029';
+ t['\u247C'] = '\u0028\u0039\u0029';
+ t['\u247D'] = '\u0028\u0031\u0030\u0029';
+ t['\u247E'] = '\u0028\u0031\u0031\u0029';
+ t['\u247F'] = '\u0028\u0031\u0032\u0029';
+ t['\u2480'] = '\u0028\u0031\u0033\u0029';
+ t['\u2481'] = '\u0028\u0031\u0034\u0029';
+ t['\u2482'] = '\u0028\u0031\u0035\u0029';
+ t['\u2483'] = '\u0028\u0031\u0036\u0029';
+ t['\u2484'] = '\u0028\u0031\u0037\u0029';
+ t['\u2485'] = '\u0028\u0031\u0038\u0029';
+ t['\u2486'] = '\u0028\u0031\u0039\u0029';
+ t['\u2487'] = '\u0028\u0032\u0030\u0029';
+ t['\u2488'] = '\u0031\u002E';
+ t['\u2489'] = '\u0032\u002E';
+ t['\u248A'] = '\u0033\u002E';
+ t['\u248B'] = '\u0034\u002E';
+ t['\u248C'] = '\u0035\u002E';
+ t['\u248D'] = '\u0036\u002E';
+ t['\u248E'] = '\u0037\u002E';
+ t['\u248F'] = '\u0038\u002E';
+ t['\u2490'] = '\u0039\u002E';
+ t['\u2491'] = '\u0031\u0030\u002E';
+ t['\u2492'] = '\u0031\u0031\u002E';
+ t['\u2493'] = '\u0031\u0032\u002E';
+ t['\u2494'] = '\u0031\u0033\u002E';
+ t['\u2495'] = '\u0031\u0034\u002E';
+ t['\u2496'] = '\u0031\u0035\u002E';
+ t['\u2497'] = '\u0031\u0036\u002E';
+ t['\u2498'] = '\u0031\u0037\u002E';
+ t['\u2499'] = '\u0031\u0038\u002E';
+ t['\u249A'] = '\u0031\u0039\u002E';
+ t['\u249B'] = '\u0032\u0030\u002E';
+ t['\u249C'] = '\u0028\u0061\u0029';
+ t['\u249D'] = '\u0028\u0062\u0029';
+ t['\u249E'] = '\u0028\u0063\u0029';
+ t['\u249F'] = '\u0028\u0064\u0029';
+ t['\u24A0'] = '\u0028\u0065\u0029';
+ t['\u24A1'] = '\u0028\u0066\u0029';
+ t['\u24A2'] = '\u0028\u0067\u0029';
+ t['\u24A3'] = '\u0028\u0068\u0029';
+ t['\u24A4'] = '\u0028\u0069\u0029';
+ t['\u24A5'] = '\u0028\u006A\u0029';
+ t['\u24A6'] = '\u0028\u006B\u0029';
+ t['\u24A7'] = '\u0028\u006C\u0029';
+ t['\u24A8'] = '\u0028\u006D\u0029';
+ t['\u24A9'] = '\u0028\u006E\u0029';
+ t['\u24AA'] = '\u0028\u006F\u0029';
+ t['\u24AB'] = '\u0028\u0070\u0029';
+ t['\u24AC'] = '\u0028\u0071\u0029';
+ t['\u24AD'] = '\u0028\u0072\u0029';
+ t['\u24AE'] = '\u0028\u0073\u0029';
+ t['\u24AF'] = '\u0028\u0074\u0029';
+ t['\u24B0'] = '\u0028\u0075\u0029';
+ t['\u24B1'] = '\u0028\u0076\u0029';
+ t['\u24B2'] = '\u0028\u0077\u0029';
+ t['\u24B3'] = '\u0028\u0078\u0029';
+ t['\u24B4'] = '\u0028\u0079\u0029';
+ t['\u24B5'] = '\u0028\u007A\u0029';
+ t['\u2A0C'] = '\u222B\u222B\u222B\u222B';
+ t['\u2A74'] = '\u003A\u003A\u003D';
+ t['\u2A75'] = '\u003D\u003D';
+ t['\u2A76'] = '\u003D\u003D\u003D';
+ t['\u2E9F'] = '\u6BCD';
+ t['\u2EF3'] = '\u9F9F';
+ t['\u2F00'] = '\u4E00';
+ t['\u2F01'] = '\u4E28';
+ t['\u2F02'] = '\u4E36';
+ t['\u2F03'] = '\u4E3F';
+ t['\u2F04'] = '\u4E59';
+ t['\u2F05'] = '\u4E85';
+ t['\u2F06'] = '\u4E8C';
+ t['\u2F07'] = '\u4EA0';
+ t['\u2F08'] = '\u4EBA';
+ t['\u2F09'] = '\u513F';
+ t['\u2F0A'] = '\u5165';
+ t['\u2F0B'] = '\u516B';
+ t['\u2F0C'] = '\u5182';
+ t['\u2F0D'] = '\u5196';
+ t['\u2F0E'] = '\u51AB';
+ t['\u2F0F'] = '\u51E0';
+ t['\u2F10'] = '\u51F5';
+ t['\u2F11'] = '\u5200';
+ t['\u2F12'] = '\u529B';
+ t['\u2F13'] = '\u52F9';
+ t['\u2F14'] = '\u5315';
+ t['\u2F15'] = '\u531A';
+ t['\u2F16'] = '\u5338';
+ t['\u2F17'] = '\u5341';
+ t['\u2F18'] = '\u535C';
+ t['\u2F19'] = '\u5369';
+ t['\u2F1A'] = '\u5382';
+ t['\u2F1B'] = '\u53B6';
+ t['\u2F1C'] = '\u53C8';
+ t['\u2F1D'] = '\u53E3';
+ t['\u2F1E'] = '\u56D7';
+ t['\u2F1F'] = '\u571F';
+ t['\u2F20'] = '\u58EB';
+ t['\u2F21'] = '\u5902';
+ t['\u2F22'] = '\u590A';
+ t['\u2F23'] = '\u5915';
+ t['\u2F24'] = '\u5927';
+ t['\u2F25'] = '\u5973';
+ t['\u2F26'] = '\u5B50';
+ t['\u2F27'] = '\u5B80';
+ t['\u2F28'] = '\u5BF8';
+ t['\u2F29'] = '\u5C0F';
+ t['\u2F2A'] = '\u5C22';
+ t['\u2F2B'] = '\u5C38';
+ t['\u2F2C'] = '\u5C6E';
+ t['\u2F2D'] = '\u5C71';
+ t['\u2F2E'] = '\u5DDB';
+ t['\u2F2F'] = '\u5DE5';
+ t['\u2F30'] = '\u5DF1';
+ t['\u2F31'] = '\u5DFE';
+ t['\u2F32'] = '\u5E72';
+ t['\u2F33'] = '\u5E7A';
+ t['\u2F34'] = '\u5E7F';
+ t['\u2F35'] = '\u5EF4';
+ t['\u2F36'] = '\u5EFE';
+ t['\u2F37'] = '\u5F0B';
+ t['\u2F38'] = '\u5F13';
+ t['\u2F39'] = '\u5F50';
+ t['\u2F3A'] = '\u5F61';
+ t['\u2F3B'] = '\u5F73';
+ t['\u2F3C'] = '\u5FC3';
+ t['\u2F3D'] = '\u6208';
+ t['\u2F3E'] = '\u6236';
+ t['\u2F3F'] = '\u624B';
+ t['\u2F40'] = '\u652F';
+ t['\u2F41'] = '\u6534';
+ t['\u2F42'] = '\u6587';
+ t['\u2F43'] = '\u6597';
+ t['\u2F44'] = '\u65A4';
+ t['\u2F45'] = '\u65B9';
+ t['\u2F46'] = '\u65E0';
+ t['\u2F47'] = '\u65E5';
+ t['\u2F48'] = '\u66F0';
+ t['\u2F49'] = '\u6708';
+ t['\u2F4A'] = '\u6728';
+ t['\u2F4B'] = '\u6B20';
+ t['\u2F4C'] = '\u6B62';
+ t['\u2F4D'] = '\u6B79';
+ t['\u2F4E'] = '\u6BB3';
+ t['\u2F4F'] = '\u6BCB';
+ t['\u2F50'] = '\u6BD4';
+ t['\u2F51'] = '\u6BDB';
+ t['\u2F52'] = '\u6C0F';
+ t['\u2F53'] = '\u6C14';
+ t['\u2F54'] = '\u6C34';
+ t['\u2F55'] = '\u706B';
+ t['\u2F56'] = '\u722A';
+ t['\u2F57'] = '\u7236';
+ t['\u2F58'] = '\u723B';
+ t['\u2F59'] = '\u723F';
+ t['\u2F5A'] = '\u7247';
+ t['\u2F5B'] = '\u7259';
+ t['\u2F5C'] = '\u725B';
+ t['\u2F5D'] = '\u72AC';
+ t['\u2F5E'] = '\u7384';
+ t['\u2F5F'] = '\u7389';
+ t['\u2F60'] = '\u74DC';
+ t['\u2F61'] = '\u74E6';
+ t['\u2F62'] = '\u7518';
+ t['\u2F63'] = '\u751F';
+ t['\u2F64'] = '\u7528';
+ t['\u2F65'] = '\u7530';
+ t['\u2F66'] = '\u758B';
+ t['\u2F67'] = '\u7592';
+ t['\u2F68'] = '\u7676';
+ t['\u2F69'] = '\u767D';
+ t['\u2F6A'] = '\u76AE';
+ t['\u2F6B'] = '\u76BF';
+ t['\u2F6C'] = '\u76EE';
+ t['\u2F6D'] = '\u77DB';
+ t['\u2F6E'] = '\u77E2';
+ t['\u2F6F'] = '\u77F3';
+ t['\u2F70'] = '\u793A';
+ t['\u2F71'] = '\u79B8';
+ t['\u2F72'] = '\u79BE';
+ t['\u2F73'] = '\u7A74';
+ t['\u2F74'] = '\u7ACB';
+ t['\u2F75'] = '\u7AF9';
+ t['\u2F76'] = '\u7C73';
+ t['\u2F77'] = '\u7CF8';
+ t['\u2F78'] = '\u7F36';
+ t['\u2F79'] = '\u7F51';
+ t['\u2F7A'] = '\u7F8A';
+ t['\u2F7B'] = '\u7FBD';
+ t['\u2F7C'] = '\u8001';
+ t['\u2F7D'] = '\u800C';
+ t['\u2F7E'] = '\u8012';
+ t['\u2F7F'] = '\u8033';
+ t['\u2F80'] = '\u807F';
+ t['\u2F81'] = '\u8089';
+ t['\u2F82'] = '\u81E3';
+ t['\u2F83'] = '\u81EA';
+ t['\u2F84'] = '\u81F3';
+ t['\u2F85'] = '\u81FC';
+ t['\u2F86'] = '\u820C';
+ t['\u2F87'] = '\u821B';
+ t['\u2F88'] = '\u821F';
+ t['\u2F89'] = '\u826E';
+ t['\u2F8A'] = '\u8272';
+ t['\u2F8B'] = '\u8278';
+ t['\u2F8C'] = '\u864D';
+ t['\u2F8D'] = '\u866B';
+ t['\u2F8E'] = '\u8840';
+ t['\u2F8F'] = '\u884C';
+ t['\u2F90'] = '\u8863';
+ t['\u2F91'] = '\u897E';
+ t['\u2F92'] = '\u898B';
+ t['\u2F93'] = '\u89D2';
+ t['\u2F94'] = '\u8A00';
+ t['\u2F95'] = '\u8C37';
+ t['\u2F96'] = '\u8C46';
+ t['\u2F97'] = '\u8C55';
+ t['\u2F98'] = '\u8C78';
+ t['\u2F99'] = '\u8C9D';
+ t['\u2F9A'] = '\u8D64';
+ t['\u2F9B'] = '\u8D70';
+ t['\u2F9C'] = '\u8DB3';
+ t['\u2F9D'] = '\u8EAB';
+ t['\u2F9E'] = '\u8ECA';
+ t['\u2F9F'] = '\u8F9B';
+ t['\u2FA0'] = '\u8FB0';
+ t['\u2FA1'] = '\u8FB5';
+ t['\u2FA2'] = '\u9091';
+ t['\u2FA3'] = '\u9149';
+ t['\u2FA4'] = '\u91C6';
+ t['\u2FA5'] = '\u91CC';
+ t['\u2FA6'] = '\u91D1';
+ t['\u2FA7'] = '\u9577';
+ t['\u2FA8'] = '\u9580';
+ t['\u2FA9'] = '\u961C';
+ t['\u2FAA'] = '\u96B6';
+ t['\u2FAB'] = '\u96B9';
+ t['\u2FAC'] = '\u96E8';
+ t['\u2FAD'] = '\u9751';
+ t['\u2FAE'] = '\u975E';
+ t['\u2FAF'] = '\u9762';
+ t['\u2FB0'] = '\u9769';
+ t['\u2FB1'] = '\u97CB';
+ t['\u2FB2'] = '\u97ED';
+ t['\u2FB3'] = '\u97F3';
+ t['\u2FB4'] = '\u9801';
+ t['\u2FB5'] = '\u98A8';
+ t['\u2FB6'] = '\u98DB';
+ t['\u2FB7'] = '\u98DF';
+ t['\u2FB8'] = '\u9996';
+ t['\u2FB9'] = '\u9999';
+ t['\u2FBA'] = '\u99AC';
+ t['\u2FBB'] = '\u9AA8';
+ t['\u2FBC'] = '\u9AD8';
+ t['\u2FBD'] = '\u9ADF';
+ t['\u2FBE'] = '\u9B25';
+ t['\u2FBF'] = '\u9B2F';
+ t['\u2FC0'] = '\u9B32';
+ t['\u2FC1'] = '\u9B3C';
+ t['\u2FC2'] = '\u9B5A';
+ t['\u2FC3'] = '\u9CE5';
+ t['\u2FC4'] = '\u9E75';
+ t['\u2FC5'] = '\u9E7F';
+ t['\u2FC6'] = '\u9EA5';
+ t['\u2FC7'] = '\u9EBB';
+ t['\u2FC8'] = '\u9EC3';
+ t['\u2FC9'] = '\u9ECD';
+ t['\u2FCA'] = '\u9ED1';
+ t['\u2FCB'] = '\u9EF9';
+ t['\u2FCC'] = '\u9EFD';
+ t['\u2FCD'] = '\u9F0E';
+ t['\u2FCE'] = '\u9F13';
+ t['\u2FCF'] = '\u9F20';
+ t['\u2FD0'] = '\u9F3B';
+ t['\u2FD1'] = '\u9F4A';
+ t['\u2FD2'] = '\u9F52';
+ t['\u2FD3'] = '\u9F8D';
+ t['\u2FD4'] = '\u9F9C';
+ t['\u2FD5'] = '\u9FA0';
+ t['\u3036'] = '\u3012';
+ t['\u3038'] = '\u5341';
+ t['\u3039'] = '\u5344';
+ t['\u303A'] = '\u5345';
+ t['\u309B'] = '\u0020\u3099';
+ t['\u309C'] = '\u0020\u309A';
+ t['\u3131'] = '\u1100';
+ t['\u3132'] = '\u1101';
+ t['\u3133'] = '\u11AA';
+ t['\u3134'] = '\u1102';
+ t['\u3135'] = '\u11AC';
+ t['\u3136'] = '\u11AD';
+ t['\u3137'] = '\u1103';
+ t['\u3138'] = '\u1104';
+ t['\u3139'] = '\u1105';
+ t['\u313A'] = '\u11B0';
+ t['\u313B'] = '\u11B1';
+ t['\u313C'] = '\u11B2';
+ t['\u313D'] = '\u11B3';
+ t['\u313E'] = '\u11B4';
+ t['\u313F'] = '\u11B5';
+ t['\u3140'] = '\u111A';
+ t['\u3141'] = '\u1106';
+ t['\u3142'] = '\u1107';
+ t['\u3143'] = '\u1108';
+ t['\u3144'] = '\u1121';
+ t['\u3145'] = '\u1109';
+ t['\u3146'] = '\u110A';
+ t['\u3147'] = '\u110B';
+ t['\u3148'] = '\u110C';
+ t['\u3149'] = '\u110D';
+ t['\u314A'] = '\u110E';
+ t['\u314B'] = '\u110F';
+ t['\u314C'] = '\u1110';
+ t['\u314D'] = '\u1111';
+ t['\u314E'] = '\u1112';
+ t['\u314F'] = '\u1161';
+ t['\u3150'] = '\u1162';
+ t['\u3151'] = '\u1163';
+ t['\u3152'] = '\u1164';
+ t['\u3153'] = '\u1165';
+ t['\u3154'] = '\u1166';
+ t['\u3155'] = '\u1167';
+ t['\u3156'] = '\u1168';
+ t['\u3157'] = '\u1169';
+ t['\u3158'] = '\u116A';
+ t['\u3159'] = '\u116B';
+ t['\u315A'] = '\u116C';
+ t['\u315B'] = '\u116D';
+ t['\u315C'] = '\u116E';
+ t['\u315D'] = '\u116F';
+ t['\u315E'] = '\u1170';
+ t['\u315F'] = '\u1171';
+ t['\u3160'] = '\u1172';
+ t['\u3161'] = '\u1173';
+ t['\u3162'] = '\u1174';
+ t['\u3163'] = '\u1175';
+ t['\u3164'] = '\u1160';
+ t['\u3165'] = '\u1114';
+ t['\u3166'] = '\u1115';
+ t['\u3167'] = '\u11C7';
+ t['\u3168'] = '\u11C8';
+ t['\u3169'] = '\u11CC';
+ t['\u316A'] = '\u11CE';
+ t['\u316B'] = '\u11D3';
+ t['\u316C'] = '\u11D7';
+ t['\u316D'] = '\u11D9';
+ t['\u316E'] = '\u111C';
+ t['\u316F'] = '\u11DD';
+ t['\u3170'] = '\u11DF';
+ t['\u3171'] = '\u111D';
+ t['\u3172'] = '\u111E';
+ t['\u3173'] = '\u1120';
+ t['\u3174'] = '\u1122';
+ t['\u3175'] = '\u1123';
+ t['\u3176'] = '\u1127';
+ t['\u3177'] = '\u1129';
+ t['\u3178'] = '\u112B';
+ t['\u3179'] = '\u112C';
+ t['\u317A'] = '\u112D';
+ t['\u317B'] = '\u112E';
+ t['\u317C'] = '\u112F';
+ t['\u317D'] = '\u1132';
+ t['\u317E'] = '\u1136';
+ t['\u317F'] = '\u1140';
+ t['\u3180'] = '\u1147';
+ t['\u3181'] = '\u114C';
+ t['\u3182'] = '\u11F1';
+ t['\u3183'] = '\u11F2';
+ t['\u3184'] = '\u1157';
+ t['\u3185'] = '\u1158';
+ t['\u3186'] = '\u1159';
+ t['\u3187'] = '\u1184';
+ t['\u3188'] = '\u1185';
+ t['\u3189'] = '\u1188';
+ t['\u318A'] = '\u1191';
+ t['\u318B'] = '\u1192';
+ t['\u318C'] = '\u1194';
+ t['\u318D'] = '\u119E';
+ t['\u318E'] = '\u11A1';
+ t['\u3200'] = '\u0028\u1100\u0029';
+ t['\u3201'] = '\u0028\u1102\u0029';
+ t['\u3202'] = '\u0028\u1103\u0029';
+ t['\u3203'] = '\u0028\u1105\u0029';
+ t['\u3204'] = '\u0028\u1106\u0029';
+ t['\u3205'] = '\u0028\u1107\u0029';
+ t['\u3206'] = '\u0028\u1109\u0029';
+ t['\u3207'] = '\u0028\u110B\u0029';
+ t['\u3208'] = '\u0028\u110C\u0029';
+ t['\u3209'] = '\u0028\u110E\u0029';
+ t['\u320A'] = '\u0028\u110F\u0029';
+ t['\u320B'] = '\u0028\u1110\u0029';
+ t['\u320C'] = '\u0028\u1111\u0029';
+ t['\u320D'] = '\u0028\u1112\u0029';
+ t['\u320E'] = '\u0028\u1100\u1161\u0029';
+ t['\u320F'] = '\u0028\u1102\u1161\u0029';
+ t['\u3210'] = '\u0028\u1103\u1161\u0029';
+ t['\u3211'] = '\u0028\u1105\u1161\u0029';
+ t['\u3212'] = '\u0028\u1106\u1161\u0029';
+ t['\u3213'] = '\u0028\u1107\u1161\u0029';
+ t['\u3214'] = '\u0028\u1109\u1161\u0029';
+ t['\u3215'] = '\u0028\u110B\u1161\u0029';
+ t['\u3216'] = '\u0028\u110C\u1161\u0029';
+ t['\u3217'] = '\u0028\u110E\u1161\u0029';
+ t['\u3218'] = '\u0028\u110F\u1161\u0029';
+ t['\u3219'] = '\u0028\u1110\u1161\u0029';
+ t['\u321A'] = '\u0028\u1111\u1161\u0029';
+ t['\u321B'] = '\u0028\u1112\u1161\u0029';
+ t['\u321C'] = '\u0028\u110C\u116E\u0029';
+ t['\u321D'] = '\u0028\u110B\u1169\u110C\u1165\u11AB\u0029';
+ t['\u321E'] = '\u0028\u110B\u1169\u1112\u116E\u0029';
+ t['\u3220'] = '\u0028\u4E00\u0029';
+ t['\u3221'] = '\u0028\u4E8C\u0029';
+ t['\u3222'] = '\u0028\u4E09\u0029';
+ t['\u3223'] = '\u0028\u56DB\u0029';
+ t['\u3224'] = '\u0028\u4E94\u0029';
+ t['\u3225'] = '\u0028\u516D\u0029';
+ t['\u3226'] = '\u0028\u4E03\u0029';
+ t['\u3227'] = '\u0028\u516B\u0029';
+ t['\u3228'] = '\u0028\u4E5D\u0029';
+ t['\u3229'] = '\u0028\u5341\u0029';
+ t['\u322A'] = '\u0028\u6708\u0029';
+ t['\u322B'] = '\u0028\u706B\u0029';
+ t['\u322C'] = '\u0028\u6C34\u0029';
+ t['\u322D'] = '\u0028\u6728\u0029';
+ t['\u322E'] = '\u0028\u91D1\u0029';
+ t['\u322F'] = '\u0028\u571F\u0029';
+ t['\u3230'] = '\u0028\u65E5\u0029';
+ t['\u3231'] = '\u0028\u682A\u0029';
+ t['\u3232'] = '\u0028\u6709\u0029';
+ t['\u3233'] = '\u0028\u793E\u0029';
+ t['\u3234'] = '\u0028\u540D\u0029';
+ t['\u3235'] = '\u0028\u7279\u0029';
+ t['\u3236'] = '\u0028\u8CA1\u0029';
+ t['\u3237'] = '\u0028\u795D\u0029';
+ t['\u3238'] = '\u0028\u52B4\u0029';
+ t['\u3239'] = '\u0028\u4EE3\u0029';
+ t['\u323A'] = '\u0028\u547C\u0029';
+ t['\u323B'] = '\u0028\u5B66\u0029';
+ t['\u323C'] = '\u0028\u76E3\u0029';
+ t['\u323D'] = '\u0028\u4F01\u0029';
+ t['\u323E'] = '\u0028\u8CC7\u0029';
+ t['\u323F'] = '\u0028\u5354\u0029';
+ t['\u3240'] = '\u0028\u796D\u0029';
+ t['\u3241'] = '\u0028\u4F11\u0029';
+ t['\u3242'] = '\u0028\u81EA\u0029';
+ t['\u3243'] = '\u0028\u81F3\u0029';
+ t['\u32C0'] = '\u0031\u6708';
+ t['\u32C1'] = '\u0032\u6708';
+ t['\u32C2'] = '\u0033\u6708';
+ t['\u32C3'] = '\u0034\u6708';
+ t['\u32C4'] = '\u0035\u6708';
+ t['\u32C5'] = '\u0036\u6708';
+ t['\u32C6'] = '\u0037\u6708';
+ t['\u32C7'] = '\u0038\u6708';
+ t['\u32C8'] = '\u0039\u6708';
+ t['\u32C9'] = '\u0031\u0030\u6708';
+ t['\u32CA'] = '\u0031\u0031\u6708';
+ t['\u32CB'] = '\u0031\u0032\u6708';
+ t['\u3358'] = '\u0030\u70B9';
+ t['\u3359'] = '\u0031\u70B9';
+ t['\u335A'] = '\u0032\u70B9';
+ t['\u335B'] = '\u0033\u70B9';
+ t['\u335C'] = '\u0034\u70B9';
+ t['\u335D'] = '\u0035\u70B9';
+ t['\u335E'] = '\u0036\u70B9';
+ t['\u335F'] = '\u0037\u70B9';
+ t['\u3360'] = '\u0038\u70B9';
+ t['\u3361'] = '\u0039\u70B9';
+ t['\u3362'] = '\u0031\u0030\u70B9';
+ t['\u3363'] = '\u0031\u0031\u70B9';
+ t['\u3364'] = '\u0031\u0032\u70B9';
+ t['\u3365'] = '\u0031\u0033\u70B9';
+ t['\u3366'] = '\u0031\u0034\u70B9';
+ t['\u3367'] = '\u0031\u0035\u70B9';
+ t['\u3368'] = '\u0031\u0036\u70B9';
+ t['\u3369'] = '\u0031\u0037\u70B9';
+ t['\u336A'] = '\u0031\u0038\u70B9';
+ t['\u336B'] = '\u0031\u0039\u70B9';
+ t['\u336C'] = '\u0032\u0030\u70B9';
+ t['\u336D'] = '\u0032\u0031\u70B9';
+ t['\u336E'] = '\u0032\u0032\u70B9';
+ t['\u336F'] = '\u0032\u0033\u70B9';
+ t['\u3370'] = '\u0032\u0034\u70B9';
+ t['\u33E0'] = '\u0031\u65E5';
+ t['\u33E1'] = '\u0032\u65E5';
+ t['\u33E2'] = '\u0033\u65E5';
+ t['\u33E3'] = '\u0034\u65E5';
+ t['\u33E4'] = '\u0035\u65E5';
+ t['\u33E5'] = '\u0036\u65E5';
+ t['\u33E6'] = '\u0037\u65E5';
+ t['\u33E7'] = '\u0038\u65E5';
+ t['\u33E8'] = '\u0039\u65E5';
+ t['\u33E9'] = '\u0031\u0030\u65E5';
+ t['\u33EA'] = '\u0031\u0031\u65E5';
+ t['\u33EB'] = '\u0031\u0032\u65E5';
+ t['\u33EC'] = '\u0031\u0033\u65E5';
+ t['\u33ED'] = '\u0031\u0034\u65E5';
+ t['\u33EE'] = '\u0031\u0035\u65E5';
+ t['\u33EF'] = '\u0031\u0036\u65E5';
+ t['\u33F0'] = '\u0031\u0037\u65E5';
+ t['\u33F1'] = '\u0031\u0038\u65E5';
+ t['\u33F2'] = '\u0031\u0039\u65E5';
+ t['\u33F3'] = '\u0032\u0030\u65E5';
+ t['\u33F4'] = '\u0032\u0031\u65E5';
+ t['\u33F5'] = '\u0032\u0032\u65E5';
+ t['\u33F6'] = '\u0032\u0033\u65E5';
+ t['\u33F7'] = '\u0032\u0034\u65E5';
+ t['\u33F8'] = '\u0032\u0035\u65E5';
+ t['\u33F9'] = '\u0032\u0036\u65E5';
+ t['\u33FA'] = '\u0032\u0037\u65E5';
+ t['\u33FB'] = '\u0032\u0038\u65E5';
+ t['\u33FC'] = '\u0032\u0039\u65E5';
+ t['\u33FD'] = '\u0033\u0030\u65E5';
+ t['\u33FE'] = '\u0033\u0031\u65E5';
+ t['\uFB00'] = '\u0066\u0066';
+ t['\uFB01'] = '\u0066\u0069';
+ t['\uFB02'] = '\u0066\u006C';
+ t['\uFB03'] = '\u0066\u0066\u0069';
+ t['\uFB04'] = '\u0066\u0066\u006C';
+ t['\uFB05'] = '\u017F\u0074';
+ t['\uFB06'] = '\u0073\u0074';
+ t['\uFB13'] = '\u0574\u0576';
+ t['\uFB14'] = '\u0574\u0565';
+ t['\uFB15'] = '\u0574\u056B';
+ t['\uFB16'] = '\u057E\u0576';
+ t['\uFB17'] = '\u0574\u056D';
+ t['\uFB4F'] = '\u05D0\u05DC';
+ t['\uFB50'] = '\u0671';
+ t['\uFB51'] = '\u0671';
+ t['\uFB52'] = '\u067B';
+ t['\uFB53'] = '\u067B';
+ t['\uFB54'] = '\u067B';
+ t['\uFB55'] = '\u067B';
+ t['\uFB56'] = '\u067E';
+ t['\uFB57'] = '\u067E';
+ t['\uFB58'] = '\u067E';
+ t['\uFB59'] = '\u067E';
+ t['\uFB5A'] = '\u0680';
+ t['\uFB5B'] = '\u0680';
+ t['\uFB5C'] = '\u0680';
+ t['\uFB5D'] = '\u0680';
+ t['\uFB5E'] = '\u067A';
+ t['\uFB5F'] = '\u067A';
+ t['\uFB60'] = '\u067A';
+ t['\uFB61'] = '\u067A';
+ t['\uFB62'] = '\u067F';
+ t['\uFB63'] = '\u067F';
+ t['\uFB64'] = '\u067F';
+ t['\uFB65'] = '\u067F';
+ t['\uFB66'] = '\u0679';
+ t['\uFB67'] = '\u0679';
+ t['\uFB68'] = '\u0679';
+ t['\uFB69'] = '\u0679';
+ t['\uFB6A'] = '\u06A4';
+ t['\uFB6B'] = '\u06A4';
+ t['\uFB6C'] = '\u06A4';
+ t['\uFB6D'] = '\u06A4';
+ t['\uFB6E'] = '\u06A6';
+ t['\uFB6F'] = '\u06A6';
+ t['\uFB70'] = '\u06A6';
+ t['\uFB71'] = '\u06A6';
+ t['\uFB72'] = '\u0684';
+ t['\uFB73'] = '\u0684';
+ t['\uFB74'] = '\u0684';
+ t['\uFB75'] = '\u0684';
+ t['\uFB76'] = '\u0683';
+ t['\uFB77'] = '\u0683';
+ t['\uFB78'] = '\u0683';
+ t['\uFB79'] = '\u0683';
+ t['\uFB7A'] = '\u0686';
+ t['\uFB7B'] = '\u0686';
+ t['\uFB7C'] = '\u0686';
+ t['\uFB7D'] = '\u0686';
+ t['\uFB7E'] = '\u0687';
+ t['\uFB7F'] = '\u0687';
+ t['\uFB80'] = '\u0687';
+ t['\uFB81'] = '\u0687';
+ t['\uFB82'] = '\u068D';
+ t['\uFB83'] = '\u068D';
+ t['\uFB84'] = '\u068C';
+ t['\uFB85'] = '\u068C';
+ t['\uFB86'] = '\u068E';
+ t['\uFB87'] = '\u068E';
+ t['\uFB88'] = '\u0688';
+ t['\uFB89'] = '\u0688';
+ t['\uFB8A'] = '\u0698';
+ t['\uFB8B'] = '\u0698';
+ t['\uFB8C'] = '\u0691';
+ t['\uFB8D'] = '\u0691';
+ t['\uFB8E'] = '\u06A9';
+ t['\uFB8F'] = '\u06A9';
+ t['\uFB90'] = '\u06A9';
+ t['\uFB91'] = '\u06A9';
+ t['\uFB92'] = '\u06AF';
+ t['\uFB93'] = '\u06AF';
+ t['\uFB94'] = '\u06AF';
+ t['\uFB95'] = '\u06AF';
+ t['\uFB96'] = '\u06B3';
+ t['\uFB97'] = '\u06B3';
+ t['\uFB98'] = '\u06B3';
+ t['\uFB99'] = '\u06B3';
+ t['\uFB9A'] = '\u06B1';
+ t['\uFB9B'] = '\u06B1';
+ t['\uFB9C'] = '\u06B1';
+ t['\uFB9D'] = '\u06B1';
+ t['\uFB9E'] = '\u06BA';
+ t['\uFB9F'] = '\u06BA';
+ t['\uFBA0'] = '\u06BB';
+ t['\uFBA1'] = '\u06BB';
+ t['\uFBA2'] = '\u06BB';
+ t['\uFBA3'] = '\u06BB';
+ t['\uFBA4'] = '\u06C0';
+ t['\uFBA5'] = '\u06C0';
+ t['\uFBA6'] = '\u06C1';
+ t['\uFBA7'] = '\u06C1';
+ t['\uFBA8'] = '\u06C1';
+ t['\uFBA9'] = '\u06C1';
+ t['\uFBAA'] = '\u06BE';
+ t['\uFBAB'] = '\u06BE';
+ t['\uFBAC'] = '\u06BE';
+ t['\uFBAD'] = '\u06BE';
+ t['\uFBAE'] = '\u06D2';
+ t['\uFBAF'] = '\u06D2';
+ t['\uFBB0'] = '\u06D3';
+ t['\uFBB1'] = '\u06D3';
+ t['\uFBD3'] = '\u06AD';
+ t['\uFBD4'] = '\u06AD';
+ t['\uFBD5'] = '\u06AD';
+ t['\uFBD6'] = '\u06AD';
+ t['\uFBD7'] = '\u06C7';
+ t['\uFBD8'] = '\u06C7';
+ t['\uFBD9'] = '\u06C6';
+ t['\uFBDA'] = '\u06C6';
+ t['\uFBDB'] = '\u06C8';
+ t['\uFBDC'] = '\u06C8';
+ t['\uFBDD'] = '\u0677';
+ t['\uFBDE'] = '\u06CB';
+ t['\uFBDF'] = '\u06CB';
+ t['\uFBE0'] = '\u06C5';
+ t['\uFBE1'] = '\u06C5';
+ t['\uFBE2'] = '\u06C9';
+ t['\uFBE3'] = '\u06C9';
+ t['\uFBE4'] = '\u06D0';
+ t['\uFBE5'] = '\u06D0';
+ t['\uFBE6'] = '\u06D0';
+ t['\uFBE7'] = '\u06D0';
+ t['\uFBE8'] = '\u0649';
+ t['\uFBE9'] = '\u0649';
+ t['\uFBEA'] = '\u0626\u0627';
+ t['\uFBEB'] = '\u0626\u0627';
+ t['\uFBEC'] = '\u0626\u06D5';
+ t['\uFBED'] = '\u0626\u06D5';
+ t['\uFBEE'] = '\u0626\u0648';
+ t['\uFBEF'] = '\u0626\u0648';
+ t['\uFBF0'] = '\u0626\u06C7';
+ t['\uFBF1'] = '\u0626\u06C7';
+ t['\uFBF2'] = '\u0626\u06C6';
+ t['\uFBF3'] = '\u0626\u06C6';
+ t['\uFBF4'] = '\u0626\u06C8';
+ t['\uFBF5'] = '\u0626\u06C8';
+ t['\uFBF6'] = '\u0626\u06D0';
+ t['\uFBF7'] = '\u0626\u06D0';
+ t['\uFBF8'] = '\u0626\u06D0';
+ t['\uFBF9'] = '\u0626\u0649';
+ t['\uFBFA'] = '\u0626\u0649';
+ t['\uFBFB'] = '\u0626\u0649';
+ t['\uFBFC'] = '\u06CC';
+ t['\uFBFD'] = '\u06CC';
+ t['\uFBFE'] = '\u06CC';
+ t['\uFBFF'] = '\u06CC';
+ t['\uFC00'] = '\u0626\u062C';
+ t['\uFC01'] = '\u0626\u062D';
+ t['\uFC02'] = '\u0626\u0645';
+ t['\uFC03'] = '\u0626\u0649';
+ t['\uFC04'] = '\u0626\u064A';
+ t['\uFC05'] = '\u0628\u062C';
+ t['\uFC06'] = '\u0628\u062D';
+ t['\uFC07'] = '\u0628\u062E';
+ t['\uFC08'] = '\u0628\u0645';
+ t['\uFC09'] = '\u0628\u0649';
+ t['\uFC0A'] = '\u0628\u064A';
+ t['\uFC0B'] = '\u062A\u062C';
+ t['\uFC0C'] = '\u062A\u062D';
+ t['\uFC0D'] = '\u062A\u062E';
+ t['\uFC0E'] = '\u062A\u0645';
+ t['\uFC0F'] = '\u062A\u0649';
+ t['\uFC10'] = '\u062A\u064A';
+ t['\uFC11'] = '\u062B\u062C';
+ t['\uFC12'] = '\u062B\u0645';
+ t['\uFC13'] = '\u062B\u0649';
+ t['\uFC14'] = '\u062B\u064A';
+ t['\uFC15'] = '\u062C\u062D';
+ t['\uFC16'] = '\u062C\u0645';
+ t['\uFC17'] = '\u062D\u062C';
+ t['\uFC18'] = '\u062D\u0645';
+ t['\uFC19'] = '\u062E\u062C';
+ t['\uFC1A'] = '\u062E\u062D';
+ t['\uFC1B'] = '\u062E\u0645';
+ t['\uFC1C'] = '\u0633\u062C';
+ t['\uFC1D'] = '\u0633\u062D';
+ t['\uFC1E'] = '\u0633\u062E';
+ t['\uFC1F'] = '\u0633\u0645';
+ t['\uFC20'] = '\u0635\u062D';
+ t['\uFC21'] = '\u0635\u0645';
+ t['\uFC22'] = '\u0636\u062C';
+ t['\uFC23'] = '\u0636\u062D';
+ t['\uFC24'] = '\u0636\u062E';
+ t['\uFC25'] = '\u0636\u0645';
+ t['\uFC26'] = '\u0637\u062D';
+ t['\uFC27'] = '\u0637\u0645';
+ t['\uFC28'] = '\u0638\u0645';
+ t['\uFC29'] = '\u0639\u062C';
+ t['\uFC2A'] = '\u0639\u0645';
+ t['\uFC2B'] = '\u063A\u062C';
+ t['\uFC2C'] = '\u063A\u0645';
+ t['\uFC2D'] = '\u0641\u062C';
+ t['\uFC2E'] = '\u0641\u062D';
+ t['\uFC2F'] = '\u0641\u062E';
+ t['\uFC30'] = '\u0641\u0645';
+ t['\uFC31'] = '\u0641\u0649';
+ t['\uFC32'] = '\u0641\u064A';
+ t['\uFC33'] = '\u0642\u062D';
+ t['\uFC34'] = '\u0642\u0645';
+ t['\uFC35'] = '\u0642\u0649';
+ t['\uFC36'] = '\u0642\u064A';
+ t['\uFC37'] = '\u0643\u0627';
+ t['\uFC38'] = '\u0643\u062C';
+ t['\uFC39'] = '\u0643\u062D';
+ t['\uFC3A'] = '\u0643\u062E';
+ t['\uFC3B'] = '\u0643\u0644';
+ t['\uFC3C'] = '\u0643\u0645';
+ t['\uFC3D'] = '\u0643\u0649';
+ t['\uFC3E'] = '\u0643\u064A';
+ t['\uFC3F'] = '\u0644\u062C';
+ t['\uFC40'] = '\u0644\u062D';
+ t['\uFC41'] = '\u0644\u062E';
+ t['\uFC42'] = '\u0644\u0645';
+ t['\uFC43'] = '\u0644\u0649';
+ t['\uFC44'] = '\u0644\u064A';
+ t['\uFC45'] = '\u0645\u062C';
+ t['\uFC46'] = '\u0645\u062D';
+ t['\uFC47'] = '\u0645\u062E';
+ t['\uFC48'] = '\u0645\u0645';
+ t['\uFC49'] = '\u0645\u0649';
+ t['\uFC4A'] = '\u0645\u064A';
+ t['\uFC4B'] = '\u0646\u062C';
+ t['\uFC4C'] = '\u0646\u062D';
+ t['\uFC4D'] = '\u0646\u062E';
+ t['\uFC4E'] = '\u0646\u0645';
+ t['\uFC4F'] = '\u0646\u0649';
+ t['\uFC50'] = '\u0646\u064A';
+ t['\uFC51'] = '\u0647\u062C';
+ t['\uFC52'] = '\u0647\u0645';
+ t['\uFC53'] = '\u0647\u0649';
+ t['\uFC54'] = '\u0647\u064A';
+ t['\uFC55'] = '\u064A\u062C';
+ t['\uFC56'] = '\u064A\u062D';
+ t['\uFC57'] = '\u064A\u062E';
+ t['\uFC58'] = '\u064A\u0645';
+ t['\uFC59'] = '\u064A\u0649';
+ t['\uFC5A'] = '\u064A\u064A';
+ t['\uFC5B'] = '\u0630\u0670';
+ t['\uFC5C'] = '\u0631\u0670';
+ t['\uFC5D'] = '\u0649\u0670';
+ t['\uFC5E'] = '\u0020\u064C\u0651';
+ t['\uFC5F'] = '\u0020\u064D\u0651';
+ t['\uFC60'] = '\u0020\u064E\u0651';
+ t['\uFC61'] = '\u0020\u064F\u0651';
+ t['\uFC62'] = '\u0020\u0650\u0651';
+ t['\uFC63'] = '\u0020\u0651\u0670';
+ t['\uFC64'] = '\u0626\u0631';
+ t['\uFC65'] = '\u0626\u0632';
+ t['\uFC66'] = '\u0626\u0645';
+ t['\uFC67'] = '\u0626\u0646';
+ t['\uFC68'] = '\u0626\u0649';
+ t['\uFC69'] = '\u0626\u064A';
+ t['\uFC6A'] = '\u0628\u0631';
+ t['\uFC6B'] = '\u0628\u0632';
+ t['\uFC6C'] = '\u0628\u0645';
+ t['\uFC6D'] = '\u0628\u0646';
+ t['\uFC6E'] = '\u0628\u0649';
+ t['\uFC6F'] = '\u0628\u064A';
+ t['\uFC70'] = '\u062A\u0631';
+ t['\uFC71'] = '\u062A\u0632';
+ t['\uFC72'] = '\u062A\u0645';
+ t['\uFC73'] = '\u062A\u0646';
+ t['\uFC74'] = '\u062A\u0649';
+ t['\uFC75'] = '\u062A\u064A';
+ t['\uFC76'] = '\u062B\u0631';
+ t['\uFC77'] = '\u062B\u0632';
+ t['\uFC78'] = '\u062B\u0645';
+ t['\uFC79'] = '\u062B\u0646';
+ t['\uFC7A'] = '\u062B\u0649';
+ t['\uFC7B'] = '\u062B\u064A';
+ t['\uFC7C'] = '\u0641\u0649';
+ t['\uFC7D'] = '\u0641\u064A';
+ t['\uFC7E'] = '\u0642\u0649';
+ t['\uFC7F'] = '\u0642\u064A';
+ t['\uFC80'] = '\u0643\u0627';
+ t['\uFC81'] = '\u0643\u0644';
+ t['\uFC82'] = '\u0643\u0645';
+ t['\uFC83'] = '\u0643\u0649';
+ t['\uFC84'] = '\u0643\u064A';
+ t['\uFC85'] = '\u0644\u0645';
+ t['\uFC86'] = '\u0644\u0649';
+ t['\uFC87'] = '\u0644\u064A';
+ t['\uFC88'] = '\u0645\u0627';
+ t['\uFC89'] = '\u0645\u0645';
+ t['\uFC8A'] = '\u0646\u0631';
+ t['\uFC8B'] = '\u0646\u0632';
+ t['\uFC8C'] = '\u0646\u0645';
+ t['\uFC8D'] = '\u0646\u0646';
+ t['\uFC8E'] = '\u0646\u0649';
+ t['\uFC8F'] = '\u0646\u064A';
+ t['\uFC90'] = '\u0649\u0670';
+ t['\uFC91'] = '\u064A\u0631';
+ t['\uFC92'] = '\u064A\u0632';
+ t['\uFC93'] = '\u064A\u0645';
+ t['\uFC94'] = '\u064A\u0646';
+ t['\uFC95'] = '\u064A\u0649';
+ t['\uFC96'] = '\u064A\u064A';
+ t['\uFC97'] = '\u0626\u062C';
+ t['\uFC98'] = '\u0626\u062D';
+ t['\uFC99'] = '\u0626\u062E';
+ t['\uFC9A'] = '\u0626\u0645';
+ t['\uFC9B'] = '\u0626\u0647';
+ t['\uFC9C'] = '\u0628\u062C';
+ t['\uFC9D'] = '\u0628\u062D';
+ t['\uFC9E'] = '\u0628\u062E';
+ t['\uFC9F'] = '\u0628\u0645';
+ t['\uFCA0'] = '\u0628\u0647';
+ t['\uFCA1'] = '\u062A\u062C';
+ t['\uFCA2'] = '\u062A\u062D';
+ t['\uFCA3'] = '\u062A\u062E';
+ t['\uFCA4'] = '\u062A\u0645';
+ t['\uFCA5'] = '\u062A\u0647';
+ t['\uFCA6'] = '\u062B\u0645';
+ t['\uFCA7'] = '\u062C\u062D';
+ t['\uFCA8'] = '\u062C\u0645';
+ t['\uFCA9'] = '\u062D\u062C';
+ t['\uFCAA'] = '\u062D\u0645';
+ t['\uFCAB'] = '\u062E\u062C';
+ t['\uFCAC'] = '\u062E\u0645';
+ t['\uFCAD'] = '\u0633\u062C';
+ t['\uFCAE'] = '\u0633\u062D';
+ t['\uFCAF'] = '\u0633\u062E';
+ t['\uFCB0'] = '\u0633\u0645';
+ t['\uFCB1'] = '\u0635\u062D';
+ t['\uFCB2'] = '\u0635\u062E';
+ t['\uFCB3'] = '\u0635\u0645';
+ t['\uFCB4'] = '\u0636\u062C';
+ t['\uFCB5'] = '\u0636\u062D';
+ t['\uFCB6'] = '\u0636\u062E';
+ t['\uFCB7'] = '\u0636\u0645';
+ t['\uFCB8'] = '\u0637\u062D';
+ t['\uFCB9'] = '\u0638\u0645';
+ t['\uFCBA'] = '\u0639\u062C';
+ t['\uFCBB'] = '\u0639\u0645';
+ t['\uFCBC'] = '\u063A\u062C';
+ t['\uFCBD'] = '\u063A\u0645';
+ t['\uFCBE'] = '\u0641\u062C';
+ t['\uFCBF'] = '\u0641\u062D';
+ t['\uFCC0'] = '\u0641\u062E';
+ t['\uFCC1'] = '\u0641\u0645';
+ t['\uFCC2'] = '\u0642\u062D';
+ t['\uFCC3'] = '\u0642\u0645';
+ t['\uFCC4'] = '\u0643\u062C';
+ t['\uFCC5'] = '\u0643\u062D';
+ t['\uFCC6'] = '\u0643\u062E';
+ t['\uFCC7'] = '\u0643\u0644';
+ t['\uFCC8'] = '\u0643\u0645';
+ t['\uFCC9'] = '\u0644\u062C';
+ t['\uFCCA'] = '\u0644\u062D';
+ t['\uFCCB'] = '\u0644\u062E';
+ t['\uFCCC'] = '\u0644\u0645';
+ t['\uFCCD'] = '\u0644\u0647';
+ t['\uFCCE'] = '\u0645\u062C';
+ t['\uFCCF'] = '\u0645\u062D';
+ t['\uFCD0'] = '\u0645\u062E';
+ t['\uFCD1'] = '\u0645\u0645';
+ t['\uFCD2'] = '\u0646\u062C';
+ t['\uFCD3'] = '\u0646\u062D';
+ t['\uFCD4'] = '\u0646\u062E';
+ t['\uFCD5'] = '\u0646\u0645';
+ t['\uFCD6'] = '\u0646\u0647';
+ t['\uFCD7'] = '\u0647\u062C';
+ t['\uFCD8'] = '\u0647\u0645';
+ t['\uFCD9'] = '\u0647\u0670';
+ t['\uFCDA'] = '\u064A\u062C';
+ t['\uFCDB'] = '\u064A\u062D';
+ t['\uFCDC'] = '\u064A\u062E';
+ t['\uFCDD'] = '\u064A\u0645';
+ t['\uFCDE'] = '\u064A\u0647';
+ t['\uFCDF'] = '\u0626\u0645';
+ t['\uFCE0'] = '\u0626\u0647';
+ t['\uFCE1'] = '\u0628\u0645';
+ t['\uFCE2'] = '\u0628\u0647';
+ t['\uFCE3'] = '\u062A\u0645';
+ t['\uFCE4'] = '\u062A\u0647';
+ t['\uFCE5'] = '\u062B\u0645';
+ t['\uFCE6'] = '\u062B\u0647';
+ t['\uFCE7'] = '\u0633\u0645';
+ t['\uFCE8'] = '\u0633\u0647';
+ t['\uFCE9'] = '\u0634\u0645';
+ t['\uFCEA'] = '\u0634\u0647';
+ t['\uFCEB'] = '\u0643\u0644';
+ t['\uFCEC'] = '\u0643\u0645';
+ t['\uFCED'] = '\u0644\u0645';
+ t['\uFCEE'] = '\u0646\u0645';
+ t['\uFCEF'] = '\u0646\u0647';
+ t['\uFCF0'] = '\u064A\u0645';
+ t['\uFCF1'] = '\u064A\u0647';
+ t['\uFCF2'] = '\u0640\u064E\u0651';
+ t['\uFCF3'] = '\u0640\u064F\u0651';
+ t['\uFCF4'] = '\u0640\u0650\u0651';
+ t['\uFCF5'] = '\u0637\u0649';
+ t['\uFCF6'] = '\u0637\u064A';
+ t['\uFCF7'] = '\u0639\u0649';
+ t['\uFCF8'] = '\u0639\u064A';
+ t['\uFCF9'] = '\u063A\u0649';
+ t['\uFCFA'] = '\u063A\u064A';
+ t['\uFCFB'] = '\u0633\u0649';
+ t['\uFCFC'] = '\u0633\u064A';
+ t['\uFCFD'] = '\u0634\u0649';
+ t['\uFCFE'] = '\u0634\u064A';
+ t['\uFCFF'] = '\u062D\u0649';
+ t['\uFD00'] = '\u062D\u064A';
+ t['\uFD01'] = '\u062C\u0649';
+ t['\uFD02'] = '\u062C\u064A';
+ t['\uFD03'] = '\u062E\u0649';
+ t['\uFD04'] = '\u062E\u064A';
+ t['\uFD05'] = '\u0635\u0649';
+ t['\uFD06'] = '\u0635\u064A';
+ t['\uFD07'] = '\u0636\u0649';
+ t['\uFD08'] = '\u0636\u064A';
+ t['\uFD09'] = '\u0634\u062C';
+ t['\uFD0A'] = '\u0634\u062D';
+ t['\uFD0B'] = '\u0634\u062E';
+ t['\uFD0C'] = '\u0634\u0645';
+ t['\uFD0D'] = '\u0634\u0631';
+ t['\uFD0E'] = '\u0633\u0631';
+ t['\uFD0F'] = '\u0635\u0631';
+ t['\uFD10'] = '\u0636\u0631';
+ t['\uFD11'] = '\u0637\u0649';
+ t['\uFD12'] = '\u0637\u064A';
+ t['\uFD13'] = '\u0639\u0649';
+ t['\uFD14'] = '\u0639\u064A';
+ t['\uFD15'] = '\u063A\u0649';
+ t['\uFD16'] = '\u063A\u064A';
+ t['\uFD17'] = '\u0633\u0649';
+ t['\uFD18'] = '\u0633\u064A';
+ t['\uFD19'] = '\u0634\u0649';
+ t['\uFD1A'] = '\u0634\u064A';
+ t['\uFD1B'] = '\u062D\u0649';
+ t['\uFD1C'] = '\u062D\u064A';
+ t['\uFD1D'] = '\u062C\u0649';
+ t['\uFD1E'] = '\u062C\u064A';
+ t['\uFD1F'] = '\u062E\u0649';
+ t['\uFD20'] = '\u062E\u064A';
+ t['\uFD21'] = '\u0635\u0649';
+ t['\uFD22'] = '\u0635\u064A';
+ t['\uFD23'] = '\u0636\u0649';
+ t['\uFD24'] = '\u0636\u064A';
+ t['\uFD25'] = '\u0634\u062C';
+ t['\uFD26'] = '\u0634\u062D';
+ t['\uFD27'] = '\u0634\u062E';
+ t['\uFD28'] = '\u0634\u0645';
+ t['\uFD29'] = '\u0634\u0631';
+ t['\uFD2A'] = '\u0633\u0631';
+ t['\uFD2B'] = '\u0635\u0631';
+ t['\uFD2C'] = '\u0636\u0631';
+ t['\uFD2D'] = '\u0634\u062C';
+ t['\uFD2E'] = '\u0634\u062D';
+ t['\uFD2F'] = '\u0634\u062E';
+ t['\uFD30'] = '\u0634\u0645';
+ t['\uFD31'] = '\u0633\u0647';
+ t['\uFD32'] = '\u0634\u0647';
+ t['\uFD33'] = '\u0637\u0645';
+ t['\uFD34'] = '\u0633\u062C';
+ t['\uFD35'] = '\u0633\u062D';
+ t['\uFD36'] = '\u0633\u062E';
+ t['\uFD37'] = '\u0634\u062C';
+ t['\uFD38'] = '\u0634\u062D';
+ t['\uFD39'] = '\u0634\u062E';
+ t['\uFD3A'] = '\u0637\u0645';
+ t['\uFD3B'] = '\u0638\u0645';
+ t['\uFD3C'] = '\u0627\u064B';
+ t['\uFD3D'] = '\u0627\u064B';
+ t['\uFD50'] = '\u062A\u062C\u0645';
+ t['\uFD51'] = '\u062A\u062D\u062C';
+ t['\uFD52'] = '\u062A\u062D\u062C';
+ t['\uFD53'] = '\u062A\u062D\u0645';
+ t['\uFD54'] = '\u062A\u062E\u0645';
+ t['\uFD55'] = '\u062A\u0645\u062C';
+ t['\uFD56'] = '\u062A\u0645\u062D';
+ t['\uFD57'] = '\u062A\u0645\u062E';
+ t['\uFD58'] = '\u062C\u0645\u062D';
+ t['\uFD59'] = '\u062C\u0645\u062D';
+ t['\uFD5A'] = '\u062D\u0645\u064A';
+ t['\uFD5B'] = '\u062D\u0645\u0649';
+ t['\uFD5C'] = '\u0633\u062D\u062C';
+ t['\uFD5D'] = '\u0633\u062C\u062D';
+ t['\uFD5E'] = '\u0633\u062C\u0649';
+ t['\uFD5F'] = '\u0633\u0645\u062D';
+ t['\uFD60'] = '\u0633\u0645\u062D';
+ t['\uFD61'] = '\u0633\u0645\u062C';
+ t['\uFD62'] = '\u0633\u0645\u0645';
+ t['\uFD63'] = '\u0633\u0645\u0645';
+ t['\uFD64'] = '\u0635\u062D\u062D';
+ t['\uFD65'] = '\u0635\u062D\u062D';
+ t['\uFD66'] = '\u0635\u0645\u0645';
+ t['\uFD67'] = '\u0634\u062D\u0645';
+ t['\uFD68'] = '\u0634\u062D\u0645';
+ t['\uFD69'] = '\u0634\u062C\u064A';
+ t['\uFD6A'] = '\u0634\u0645\u062E';
+ t['\uFD6B'] = '\u0634\u0645\u062E';
+ t['\uFD6C'] = '\u0634\u0645\u0645';
+ t['\uFD6D'] = '\u0634\u0645\u0645';
+ t['\uFD6E'] = '\u0636\u062D\u0649';
+ t['\uFD6F'] = '\u0636\u062E\u0645';
+ t['\uFD70'] = '\u0636\u062E\u0645';
+ t['\uFD71'] = '\u0637\u0645\u062D';
+ t['\uFD72'] = '\u0637\u0645\u062D';
+ t['\uFD73'] = '\u0637\u0645\u0645';
+ t['\uFD74'] = '\u0637\u0645\u064A';
+ t['\uFD75'] = '\u0639\u062C\u0645';
+ t['\uFD76'] = '\u0639\u0645\u0645';
+ t['\uFD77'] = '\u0639\u0645\u0645';
+ t['\uFD78'] = '\u0639\u0645\u0649';
+ t['\uFD79'] = '\u063A\u0645\u0645';
+ t['\uFD7A'] = '\u063A\u0645\u064A';
+ t['\uFD7B'] = '\u063A\u0645\u0649';
+ t['\uFD7C'] = '\u0641\u062E\u0645';
+ t['\uFD7D'] = '\u0641\u062E\u0645';
+ t['\uFD7E'] = '\u0642\u0645\u062D';
+ t['\uFD7F'] = '\u0642\u0645\u0645';
+ t['\uFD80'] = '\u0644\u062D\u0645';
+ t['\uFD81'] = '\u0644\u062D\u064A';
+ t['\uFD82'] = '\u0644\u062D\u0649';
+ t['\uFD83'] = '\u0644\u062C\u062C';
+ t['\uFD84'] = '\u0644\u062C\u062C';
+ t['\uFD85'] = '\u0644\u062E\u0645';
+ t['\uFD86'] = '\u0644\u062E\u0645';
+ t['\uFD87'] = '\u0644\u0645\u062D';
+ t['\uFD88'] = '\u0644\u0645\u062D';
+ t['\uFD89'] = '\u0645\u062D\u062C';
+ t['\uFD8A'] = '\u0645\u062D\u0645';
+ t['\uFD8B'] = '\u0645\u062D\u064A';
+ t['\uFD8C'] = '\u0645\u062C\u062D';
+ t['\uFD8D'] = '\u0645\u062C\u0645';
+ t['\uFD8E'] = '\u0645\u062E\u062C';
+ t['\uFD8F'] = '\u0645\u062E\u0645';
+ t['\uFD92'] = '\u0645\u062C\u062E';
+ t['\uFD93'] = '\u0647\u0645\u062C';
+ t['\uFD94'] = '\u0647\u0645\u0645';
+ t['\uFD95'] = '\u0646\u062D\u0645';
+ t['\uFD96'] = '\u0646\u062D\u0649';
+ t['\uFD97'] = '\u0646\u062C\u0645';
+ t['\uFD98'] = '\u0646\u062C\u0645';
+ t['\uFD99'] = '\u0646\u062C\u0649';
+ t['\uFD9A'] = '\u0646\u0645\u064A';
+ t['\uFD9B'] = '\u0646\u0645\u0649';
+ t['\uFD9C'] = '\u064A\u0645\u0645';
+ t['\uFD9D'] = '\u064A\u0645\u0645';
+ t['\uFD9E'] = '\u0628\u062E\u064A';
+ t['\uFD9F'] = '\u062A\u062C\u064A';
+ t['\uFDA0'] = '\u062A\u062C\u0649';
+ t['\uFDA1'] = '\u062A\u062E\u064A';
+ t['\uFDA2'] = '\u062A\u062E\u0649';
+ t['\uFDA3'] = '\u062A\u0645\u064A';
+ t['\uFDA4'] = '\u062A\u0645\u0649';
+ t['\uFDA5'] = '\u062C\u0645\u064A';
+ t['\uFDA6'] = '\u062C\u062D\u0649';
+ t['\uFDA7'] = '\u062C\u0645\u0649';
+ t['\uFDA8'] = '\u0633\u062E\u0649';
+ t['\uFDA9'] = '\u0635\u062D\u064A';
+ t['\uFDAA'] = '\u0634\u062D\u064A';
+ t['\uFDAB'] = '\u0636\u062D\u064A';
+ t['\uFDAC'] = '\u0644\u062C\u064A';
+ t['\uFDAD'] = '\u0644\u0645\u064A';
+ t['\uFDAE'] = '\u064A\u062D\u064A';
+ t['\uFDAF'] = '\u064A\u062C\u064A';
+ t['\uFDB0'] = '\u064A\u0645\u064A';
+ t['\uFDB1'] = '\u0645\u0645\u064A';
+ t['\uFDB2'] = '\u0642\u0645\u064A';
+ t['\uFDB3'] = '\u0646\u062D\u064A';
+ t['\uFDB4'] = '\u0642\u0645\u062D';
+ t['\uFDB5'] = '\u0644\u062D\u0645';
+ t['\uFDB6'] = '\u0639\u0645\u064A';
+ t['\uFDB7'] = '\u0643\u0645\u064A';
+ t['\uFDB8'] = '\u0646\u062C\u062D';
+ t['\uFDB9'] = '\u0645\u062E\u064A';
+ t['\uFDBA'] = '\u0644\u062C\u0645';
+ t['\uFDBB'] = '\u0643\u0645\u0645';
+ t['\uFDBC'] = '\u0644\u062C\u0645';
+ t['\uFDBD'] = '\u0646\u062C\u062D';
+ t['\uFDBE'] = '\u062C\u062D\u064A';
+ t['\uFDBF'] = '\u062D\u062C\u064A';
+ t['\uFDC0'] = '\u0645\u062C\u064A';
+ t['\uFDC1'] = '\u0641\u0645\u064A';
+ t['\uFDC2'] = '\u0628\u062D\u064A';
+ t['\uFDC3'] = '\u0643\u0645\u0645';
+ t['\uFDC4'] = '\u0639\u062C\u0645';
+ t['\uFDC5'] = '\u0635\u0645\u0645';
+ t['\uFDC6'] = '\u0633\u062E\u064A';
+ t['\uFDC7'] = '\u0646\u062C\u064A';
+ t['\uFE49'] = '\u203E';
+ t['\uFE4A'] = '\u203E';
+ t['\uFE4B'] = '\u203E';
+ t['\uFE4C'] = '\u203E';
+ t['\uFE4D'] = '\u005F';
+ t['\uFE4E'] = '\u005F';
+ t['\uFE4F'] = '\u005F';
+ t['\uFE80'] = '\u0621';
+ t['\uFE81'] = '\u0622';
+ t['\uFE82'] = '\u0622';
+ t['\uFE83'] = '\u0623';
+ t['\uFE84'] = '\u0623';
+ t['\uFE85'] = '\u0624';
+ t['\uFE86'] = '\u0624';
+ t['\uFE87'] = '\u0625';
+ t['\uFE88'] = '\u0625';
+ t['\uFE89'] = '\u0626';
+ t['\uFE8A'] = '\u0626';
+ t['\uFE8B'] = '\u0626';
+ t['\uFE8C'] = '\u0626';
+ t['\uFE8D'] = '\u0627';
+ t['\uFE8E'] = '\u0627';
+ t['\uFE8F'] = '\u0628';
+ t['\uFE90'] = '\u0628';
+ t['\uFE91'] = '\u0628';
+ t['\uFE92'] = '\u0628';
+ t['\uFE93'] = '\u0629';
+ t['\uFE94'] = '\u0629';
+ t['\uFE95'] = '\u062A';
+ t['\uFE96'] = '\u062A';
+ t['\uFE97'] = '\u062A';
+ t['\uFE98'] = '\u062A';
+ t['\uFE99'] = '\u062B';
+ t['\uFE9A'] = '\u062B';
+ t['\uFE9B'] = '\u062B';
+ t['\uFE9C'] = '\u062B';
+ t['\uFE9D'] = '\u062C';
+ t['\uFE9E'] = '\u062C';
+ t['\uFE9F'] = '\u062C';
+ t['\uFEA0'] = '\u062C';
+ t['\uFEA1'] = '\u062D';
+ t['\uFEA2'] = '\u062D';
+ t['\uFEA3'] = '\u062D';
+ t['\uFEA4'] = '\u062D';
+ t['\uFEA5'] = '\u062E';
+ t['\uFEA6'] = '\u062E';
+ t['\uFEA7'] = '\u062E';
+ t['\uFEA8'] = '\u062E';
+ t['\uFEA9'] = '\u062F';
+ t['\uFEAA'] = '\u062F';
+ t['\uFEAB'] = '\u0630';
+ t['\uFEAC'] = '\u0630';
+ t['\uFEAD'] = '\u0631';
+ t['\uFEAE'] = '\u0631';
+ t['\uFEAF'] = '\u0632';
+ t['\uFEB0'] = '\u0632';
+ t['\uFEB1'] = '\u0633';
+ t['\uFEB2'] = '\u0633';
+ t['\uFEB3'] = '\u0633';
+ t['\uFEB4'] = '\u0633';
+ t['\uFEB5'] = '\u0634';
+ t['\uFEB6'] = '\u0634';
+ t['\uFEB7'] = '\u0634';
+ t['\uFEB8'] = '\u0634';
+ t['\uFEB9'] = '\u0635';
+ t['\uFEBA'] = '\u0635';
+ t['\uFEBB'] = '\u0635';
+ t['\uFEBC'] = '\u0635';
+ t['\uFEBD'] = '\u0636';
+ t['\uFEBE'] = '\u0636';
+ t['\uFEBF'] = '\u0636';
+ t['\uFEC0'] = '\u0636';
+ t['\uFEC1'] = '\u0637';
+ t['\uFEC2'] = '\u0637';
+ t['\uFEC3'] = '\u0637';
+ t['\uFEC4'] = '\u0637';
+ t['\uFEC5'] = '\u0638';
+ t['\uFEC6'] = '\u0638';
+ t['\uFEC7'] = '\u0638';
+ t['\uFEC8'] = '\u0638';
+ t['\uFEC9'] = '\u0639';
+ t['\uFECA'] = '\u0639';
+ t['\uFECB'] = '\u0639';
+ t['\uFECC'] = '\u0639';
+ t['\uFECD'] = '\u063A';
+ t['\uFECE'] = '\u063A';
+ t['\uFECF'] = '\u063A';
+ t['\uFED0'] = '\u063A';
+ t['\uFED1'] = '\u0641';
+ t['\uFED2'] = '\u0641';
+ t['\uFED3'] = '\u0641';
+ t['\uFED4'] = '\u0641';
+ t['\uFED5'] = '\u0642';
+ t['\uFED6'] = '\u0642';
+ t['\uFED7'] = '\u0642';
+ t['\uFED8'] = '\u0642';
+ t['\uFED9'] = '\u0643';
+ t['\uFEDA'] = '\u0643';
+ t['\uFEDB'] = '\u0643';
+ t['\uFEDC'] = '\u0643';
+ t['\uFEDD'] = '\u0644';
+ t['\uFEDE'] = '\u0644';
+ t['\uFEDF'] = '\u0644';
+ t['\uFEE0'] = '\u0644';
+ t['\uFEE1'] = '\u0645';
+ t['\uFEE2'] = '\u0645';
+ t['\uFEE3'] = '\u0645';
+ t['\uFEE4'] = '\u0645';
+ t['\uFEE5'] = '\u0646';
+ t['\uFEE6'] = '\u0646';
+ t['\uFEE7'] = '\u0646';
+ t['\uFEE8'] = '\u0646';
+ t['\uFEE9'] = '\u0647';
+ t['\uFEEA'] = '\u0647';
+ t['\uFEEB'] = '\u0647';
+ t['\uFEEC'] = '\u0647';
+ t['\uFEED'] = '\u0648';
+ t['\uFEEE'] = '\u0648';
+ t['\uFEEF'] = '\u0649';
+ t['\uFEF0'] = '\u0649';
+ t['\uFEF1'] = '\u064A';
+ t['\uFEF2'] = '\u064A';
+ t['\uFEF3'] = '\u064A';
+ t['\uFEF4'] = '\u064A';
+ t['\uFEF5'] = '\u0644\u0622';
+ t['\uFEF6'] = '\u0644\u0622';
+ t['\uFEF7'] = '\u0644\u0623';
+ t['\uFEF8'] = '\u0644\u0623';
+ t['\uFEF9'] = '\u0644\u0625';
+ t['\uFEFA'] = '\u0644\u0625';
+ t['\uFEFB'] = '\u0644\u0627';
+ t['\uFEFC'] = '\u0644\u0627';
+ });
+
+ function reverseIfRtl(chars) {
+ var charsLength = chars.length;
+ //reverse an arabic ligature
+ if (charsLength <= 1 || !isRTLRangeFor(chars.charCodeAt(0))) {
+ return chars;
}
+ var s = '';
+ for (var ii = charsLength - 1; ii >= 0; ii--) {
+ s += chars[ii];
+ }
+ return s;
}
-}
-exports.Lexer = Lexer;
-class Linearization {
- static create(stream) {
- function getInt(linDict, name, allowZeroValue = false) {
- const obj = linDict.get(name);
- if (Number.isInteger(obj) && (allowZeroValue ? obj >= 0 : obj > 0)) {
- return obj;
- }
- throw new Error(`The "${name}" parameter in the linearization ` + "dictionary is invalid.");
- }
- function getHints(linDict) {
- const hints = linDict.get("H");
- let hintsLength;
- if (Array.isArray(hints) && ((hintsLength = hints.length) === 2 || hintsLength === 4)) {
- for (let index = 0; index < hintsLength; index++) {
- const hint = hints[index];
- if (!(Number.isInteger(hint) && hint > 0)) {
- throw new Error(`Hint (${index}) in the linearization dictionary is invalid.`);
- }
- }
- return hints;
- }
- throw new Error("Hint array in the linearization dictionary is invalid.");
- }
- const parser = new Parser({
- lexer: new Lexer(stream),
- xref: null
- });
- const obj1 = parser.getObj();
- const obj2 = parser.getObj();
- const obj3 = parser.getObj();
- const linDict = parser.getObj();
- let obj, length;
- if (!(Number.isInteger(obj1) && Number.isInteger(obj2) && (0, _primitives.isCmd)(obj3, "obj") && linDict instanceof _primitives.Dict && typeof (obj = linDict.get("Linearized")) === "number" && obj > 0)) {
- return null;
- } else if ((length = getInt(linDict, "L")) !== stream.length) {
- throw new Error('The "L" parameter in the linearization dictionary ' + "does not equal the stream length.");
- }
- return {
- length,
- hints: getHints(linDict),
- objectNumberFirst: getInt(linDict, "O"),
- endFirst: getInt(linDict, "E"),
- numPages: getInt(linDict, "N"),
- mainXRefEntriesOffset: getInt(linDict, "T"),
- pageFirst: linDict.has("P") ? getInt(linDict, "P", true) : 0
- };
- }
-}
-exports.Linearization = Linearization;
-/***/ }),
-/* 17 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
+ exports.mapSpecialUnicodeValues = mapSpecialUnicodeValues;
+ exports.reverseIfRtl = reverseIfRtl;
+ exports.getUnicodeRangeFor = getUnicodeRangeFor;
+ exports.getNormalizedUnicodes = getNormalizedUnicodes;
+ exports.getUnicodeForGlyph = getUnicodeForGlyph;
}));
-exports.Ascii85Stream = void 0;
-var _decode_stream = __w_pdfjs_require__(18);
-var _core_utils = __w_pdfjs_require__(3);
-class Ascii85Stream extends _decode_stream.DecodeStream {
- constructor(str, maybeLength) {
- if (maybeLength) {
- maybeLength *= 0.8;
- }
- super(maybeLength);
- this.str = str;
- this.dict = str.dict;
- this.input = new Uint8Array(5);
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreStream = {}), root.pdfjsSharedUtil,
+ root.pdfjsCorePrimitives, root.pdfjsCoreJbig2, root.pdfjsCoreJpg,
+ root.pdfjsCoreJpx);
}
- readBlock() {
- const TILDA_CHAR = 0x7e;
- const Z_LOWER_CHAR = 0x7a;
- const EOF = -1;
- const str = this.str;
- let c = str.getByte();
- while ((0, _core_utils.isWhiteSpace)(c)) {
- c = str.getByte();
- }
- if (c === EOF || c === TILDA_CHAR) {
- this.eof = true;
- return;
- }
- const bufferLength = this.bufferLength;
- let buffer, i;
- if (c === Z_LOWER_CHAR) {
- buffer = this.ensureBuffer(bufferLength + 4);
- for (i = 0; i < 4; ++i) {
- buffer[bufferLength + i] = 0;
- }
- this.bufferLength += 4;
- } else {
- const input = this.input;
- input[0] = c;
- for (i = 1; i < 5; ++i) {
- c = str.getByte();
- while ((0, _core_utils.isWhiteSpace)(c)) {
- c = str.getByte();
- }
- input[i] = c;
- if (c === EOF || c === TILDA_CHAR) {
- break;
- }
- }
- buffer = this.ensureBuffer(bufferLength + i - 1);
- this.bufferLength += i - 1;
- if (i < 5) {
- for (; i < 5; ++i) {
- input[i] = 0x21 + 84;
- }
- this.eof = true;
- }
- let t = 0;
- for (i = 0; i < 5; ++i) {
- t = t * 85 + (input[i] - 0x21);
- }
- for (i = 3; i >= 0; --i) {
- buffer[bufferLength + i] = t & 0xff;
- t >>= 8;
- }
- }
+}(this, function (exports, sharedUtil, corePrimitives, coreJbig2, coreJpg,
+ coreJpx) {
+
+var Util = sharedUtil.Util;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var createObjectURL = sharedUtil.createObjectURL;
+var shadow = sharedUtil.shadow;
+var warn = sharedUtil.warn;
+var Dict = corePrimitives.Dict;
+var Jbig2Image = coreJbig2.Jbig2Image;
+var JpegImage = coreJpg.JpegImage;
+var JpxImage = coreJpx.JpxImage;
+
+var Stream = (function StreamClosure() {
+ function Stream(arrayBuffer, start, length, dict) {
+ this.bytes = (arrayBuffer instanceof Uint8Array ?
+ arrayBuffer : new Uint8Array(arrayBuffer));
+ this.start = start || 0;
+ this.pos = this.start;
+ this.end = (start + length) || this.bytes.length;
+ this.dict = dict;
}
-}
-exports.Ascii85Stream = Ascii85Stream;
-/***/ }),
-/* 18 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ // required methods for a stream. if a particular stream does not
+ // implement these, an error should be thrown
+ Stream.prototype = {
+ get length() {
+ return this.end - this.start;
+ },
+ get isEmpty() {
+ return this.length === 0;
+ },
+ getByte: function Stream_getByte() {
+ if (this.pos >= this.end) {
+ return -1;
+ }
+ return this.bytes[this.pos++];
+ },
+ getUint16: function Stream_getUint16() {
+ var b0 = this.getByte();
+ var b1 = this.getByte();
+ if (b0 === -1 || b1 === -1) {
+ return -1;
+ }
+ return (b0 << 8) + b1;
+ },
+ getInt32: function Stream_getInt32() {
+ var b0 = this.getByte();
+ var b1 = this.getByte();
+ var b2 = this.getByte();
+ var b3 = this.getByte();
+ return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
+ },
+ // returns subarray of original buffer
+ // should only be read
+ getBytes: function Stream_getBytes(length) {
+ var bytes = this.bytes;
+ var pos = this.pos;
+ var strEnd = this.end;
+ if (!length) {
+ return bytes.subarray(pos, strEnd);
+ }
+ var end = pos + length;
+ if (end > strEnd) {
+ end = strEnd;
+ }
+ this.pos = end;
+ return bytes.subarray(pos, end);
+ },
+ peekByte: function Stream_peekByte() {
+ var peekedByte = this.getByte();
+ this.pos--;
+ return peekedByte;
+ },
+ peekBytes: function Stream_peekBytes(length) {
+ var bytes = this.getBytes(length);
+ this.pos -= bytes.length;
+ return bytes;
+ },
+ skip: function Stream_skip(n) {
+ if (!n) {
+ n = 1;
+ }
+ this.pos += n;
+ },
+ reset: function Stream_reset() {
+ this.pos = this.start;
+ },
+ moveStart: function Stream_moveStart() {
+ this.start = this.pos;
+ },
+ makeSubStream: function Stream_makeSubStream(start, length, dict) {
+ return new Stream(this.bytes.buffer, start, length, dict);
+ },
+ isStream: true
+ };
+ return Stream;
+})();
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.StreamsSequenceStream = exports.DecodeStream = void 0;
-var _base_stream = __w_pdfjs_require__(5);
-var _stream = __w_pdfjs_require__(8);
-const emptyBuffer = new Uint8Array(0);
-class DecodeStream extends _base_stream.BaseStream {
- constructor(maybeMinBufferLength) {
- super();
- this._rawMinBufferLength = maybeMinBufferLength || 0;
+var StringStream = (function StringStreamClosure() {
+ function StringStream(str) {
+ var length = str.length;
+ var bytes = new Uint8Array(length);
+ for (var n = 0; n < length; ++n) {
+ bytes[n] = str.charCodeAt(n);
+ }
+ Stream.call(this, bytes);
+ }
+
+ StringStream.prototype = Stream.prototype;
+
+ return StringStream;
+})();
+
+// super class for the decoding streams
+var DecodeStream = (function DecodeStreamClosure() {
+ // Lots of DecodeStreams are created whose buffers are never used. For these
+ // we share a single empty buffer. This is (a) space-efficient and (b) avoids
+ // having special cases that would be required if we used |null| for an empty
+ // buffer.
+ var emptyBuffer = new Uint8Array(0);
+
+ function DecodeStream(maybeMinBufferLength) {
this.pos = 0;
this.bufferLength = 0;
this.eof = false;
this.buffer = emptyBuffer;
this.minBufferLength = 512;
if (maybeMinBufferLength) {
+ // Compute the first power of two that is as big as maybeMinBufferLength.
while (this.minBufferLength < maybeMinBufferLength) {
this.minBufferLength *= 2;
}
}
}
- get isEmpty() {
- while (!this.eof && this.bufferLength === 0) {
- this.readBlock();
- }
- return this.bufferLength === 0;
- }
- ensureBuffer(requested) {
- const buffer = this.buffer;
- if (requested <= buffer.byteLength) {
- return buffer;
- }
- let size = this.minBufferLength;
- while (size < requested) {
- size *= 2;
- }
- const buffer2 = new Uint8Array(size);
- buffer2.set(buffer);
- return this.buffer = buffer2;
- }
- getByte() {
- const pos = this.pos;
- while (this.bufferLength <= pos) {
- if (this.eof) {
+
+ DecodeStream.prototype = {
+ get isEmpty() {
+ while (!this.eof && this.bufferLength === 0) {
+ this.readBlock();
+ }
+ return this.bufferLength === 0;
+ },
+ ensureBuffer: function DecodeStream_ensureBuffer(requested) {
+ var buffer = this.buffer;
+ if (requested <= buffer.byteLength) {
+ return buffer;
+ }
+ var size = this.minBufferLength;
+ while (size < requested) {
+ size *= 2;
+ }
+ var buffer2 = new Uint8Array(size);
+ buffer2.set(buffer);
+ return (this.buffer = buffer2);
+ },
+ getByte: function DecodeStream_getByte() {
+ var pos = this.pos;
+ while (this.bufferLength <= pos) {
+ if (this.eof) {
+ return -1;
+ }
+ this.readBlock();
+ }
+ return this.buffer[this.pos++];
+ },
+ getUint16: function DecodeStream_getUint16() {
+ var b0 = this.getByte();
+ var b1 = this.getByte();
+ if (b0 === -1 || b1 === -1) {
return -1;
}
- this.readBlock();
- }
- return this.buffer[this.pos++];
- }
- getBytes(length) {
- const pos = this.pos;
- let end;
- if (length) {
- this.ensureBuffer(pos + length);
- end = pos + length;
- while (!this.eof && this.bufferLength < end) {
- this.readBlock();
+ return (b0 << 8) + b1;
+ },
+ getInt32: function DecodeStream_getInt32() {
+ var b0 = this.getByte();
+ var b1 = this.getByte();
+ var b2 = this.getByte();
+ var b3 = this.getByte();
+ return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
+ },
+ getBytes: function DecodeStream_getBytes(length) {
+ var end, pos = this.pos;
+
+ if (length) {
+ this.ensureBuffer(pos + length);
+ end = pos + length;
+
+ while (!this.eof && this.bufferLength < end) {
+ this.readBlock();
+ }
+ var bufEnd = this.bufferLength;
+ if (end > bufEnd) {
+ end = bufEnd;
+ }
+ } else {
+ while (!this.eof) {
+ this.readBlock();
+ }
+ end = this.bufferLength;
}
- const bufEnd = this.bufferLength;
- if (end > bufEnd) {
- end = bufEnd;
- }
- } else {
- while (!this.eof) {
- this.readBlock();
- }
- end = this.bufferLength;
- }
- this.pos = end;
- return this.buffer.subarray(pos, end);
- }
- reset() {
- this.pos = 0;
- }
- makeSubStream(start, length, dict = null) {
- if (length === undefined) {
- while (!this.eof) {
- this.readBlock();
- }
- } else {
- const end = start + length;
+
+ this.pos = end;
+ return this.buffer.subarray(pos, end);
+ },
+ peekByte: function DecodeStream_peekByte() {
+ var peekedByte = this.getByte();
+ this.pos--;
+ return peekedByte;
+ },
+ peekBytes: function DecodeStream_peekBytes(length) {
+ var bytes = this.getBytes(length);
+ this.pos -= bytes.length;
+ return bytes;
+ },
+ makeSubStream: function DecodeStream_makeSubStream(start, length, dict) {
+ var end = start + length;
while (this.bufferLength <= end && !this.eof) {
this.readBlock();
}
+ return new Stream(this.buffer, start, length, dict);
+ },
+ skip: function DecodeStream_skip(n) {
+ if (!n) {
+ n = 1;
+ }
+ this.pos += n;
+ },
+ reset: function DecodeStream_reset() {
+ this.pos = 0;
+ },
+ getBaseStreams: function DecodeStream_getBaseStreams() {
+ if (this.str && this.str.getBaseStreams) {
+ return this.str.getBaseStreams();
+ }
+ return [];
}
- return new _stream.Stream(this.buffer, start, length, dict);
- }
- getBaseStreams() {
- return this.str ? this.str.getBaseStreams() : null;
- }
-}
-exports.DecodeStream = DecodeStream;
-class StreamsSequenceStream extends DecodeStream {
- constructor(streams, onError = null) {
- let maybeLength = 0;
- for (const stream of streams) {
- maybeLength += stream instanceof DecodeStream ? stream._rawMinBufferLength : stream.length;
- }
- super(maybeLength);
+ };
+
+ return DecodeStream;
+})();
+
+var StreamsSequenceStream = (function StreamsSequenceStreamClosure() {
+ function StreamsSequenceStream(streams) {
this.streams = streams;
- this._onError = onError;
+ DecodeStream.call(this, /* maybeLength = */ null);
}
- readBlock() {
- const streams = this.streams;
+
+ StreamsSequenceStream.prototype = Object.create(DecodeStream.prototype);
+
+ StreamsSequenceStream.prototype.readBlock =
+ function streamSequenceStreamReadBlock() {
+
+ var streams = this.streams;
if (streams.length === 0) {
this.eof = true;
return;
}
- const stream = streams.shift();
- let chunk;
- try {
- chunk = stream.getBytes();
- } catch (reason) {
- if (this._onError) {
- this._onError(reason, stream.dict?.objId);
- return;
- }
- throw reason;
- }
- const bufferLength = this.bufferLength;
- const newLength = bufferLength + chunk.length;
- const buffer = this.ensureBuffer(newLength);
+ var stream = streams.shift();
+ var chunk = stream.getBytes();
+ var bufferLength = this.bufferLength;
+ var newLength = bufferLength + chunk.length;
+ var buffer = this.ensureBuffer(newLength);
buffer.set(chunk, bufferLength);
this.bufferLength = newLength;
- }
- getBaseStreams() {
- const baseStreamsBuf = [];
- for (const stream of this.streams) {
- const baseStreams = stream.getBaseStreams();
- if (baseStreams) {
- baseStreamsBuf.push(...baseStreams);
+ };
+
+ StreamsSequenceStream.prototype.getBaseStreams =
+ function StreamsSequenceStream_getBaseStreams() {
+
+ var baseStreams = [];
+ for (var i = 0, ii = this.streams.length; i < ii; i++) {
+ var stream = this.streams[i];
+ if (stream.getBaseStreams) {
+ Util.appendToArray(baseStreams, stream.getBaseStreams());
}
}
- return baseStreamsBuf.length > 0 ? baseStreamsBuf : null;
- }
-}
-exports.StreamsSequenceStream = StreamsSequenceStream;
+ return baseStreams;
+ };
-/***/ }),
-/* 19 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ return StreamsSequenceStream;
+})();
+var FlateStream = (function FlateStreamClosure() {
+ var codeLenCodeMap = new Int32Array([
+ 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15
+ ]);
+ var lengthDecode = new Int32Array([
+ 0x00003, 0x00004, 0x00005, 0x00006, 0x00007, 0x00008, 0x00009, 0x0000a,
+ 0x1000b, 0x1000d, 0x1000f, 0x10011, 0x20013, 0x20017, 0x2001b, 0x2001f,
+ 0x30023, 0x3002b, 0x30033, 0x3003b, 0x40043, 0x40053, 0x40063, 0x40073,
+ 0x50083, 0x500a3, 0x500c3, 0x500e3, 0x00102, 0x00102, 0x00102
+ ]);
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.AsciiHexStream = void 0;
-var _decode_stream = __w_pdfjs_require__(18);
-class AsciiHexStream extends _decode_stream.DecodeStream {
- constructor(str, maybeLength) {
- if (maybeLength) {
- maybeLength *= 0.5;
- }
- super(maybeLength);
+ var distDecode = new Int32Array([
+ 0x00001, 0x00002, 0x00003, 0x00004, 0x10005, 0x10007, 0x20009, 0x2000d,
+ 0x30011, 0x30019, 0x40021, 0x40031, 0x50041, 0x50061, 0x60081, 0x600c1,
+ 0x70101, 0x70181, 0x80201, 0x80301, 0x90401, 0x90601, 0xa0801, 0xa0c01,
+ 0xb1001, 0xb1801, 0xc2001, 0xc3001, 0xd4001, 0xd6001
+ ]);
+
+ var fixedLitCodeTab = [new Int32Array([
+ 0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c0,
+ 0x70108, 0x80060, 0x80020, 0x900a0, 0x80000, 0x80080, 0x80040, 0x900e0,
+ 0x70104, 0x80058, 0x80018, 0x90090, 0x70114, 0x80078, 0x80038, 0x900d0,
+ 0x7010c, 0x80068, 0x80028, 0x900b0, 0x80008, 0x80088, 0x80048, 0x900f0,
+ 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c8,
+ 0x7010a, 0x80064, 0x80024, 0x900a8, 0x80004, 0x80084, 0x80044, 0x900e8,
+ 0x70106, 0x8005c, 0x8001c, 0x90098, 0x70116, 0x8007c, 0x8003c, 0x900d8,
+ 0x7010e, 0x8006c, 0x8002c, 0x900b8, 0x8000c, 0x8008c, 0x8004c, 0x900f8,
+ 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c4,
+ 0x70109, 0x80062, 0x80022, 0x900a4, 0x80002, 0x80082, 0x80042, 0x900e4,
+ 0x70105, 0x8005a, 0x8001a, 0x90094, 0x70115, 0x8007a, 0x8003a, 0x900d4,
+ 0x7010d, 0x8006a, 0x8002a, 0x900b4, 0x8000a, 0x8008a, 0x8004a, 0x900f4,
+ 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cc,
+ 0x7010b, 0x80066, 0x80026, 0x900ac, 0x80006, 0x80086, 0x80046, 0x900ec,
+ 0x70107, 0x8005e, 0x8001e, 0x9009c, 0x70117, 0x8007e, 0x8003e, 0x900dc,
+ 0x7010f, 0x8006e, 0x8002e, 0x900bc, 0x8000e, 0x8008e, 0x8004e, 0x900fc,
+ 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c2,
+ 0x70108, 0x80061, 0x80021, 0x900a2, 0x80001, 0x80081, 0x80041, 0x900e2,
+ 0x70104, 0x80059, 0x80019, 0x90092, 0x70114, 0x80079, 0x80039, 0x900d2,
+ 0x7010c, 0x80069, 0x80029, 0x900b2, 0x80009, 0x80089, 0x80049, 0x900f2,
+ 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900ca,
+ 0x7010a, 0x80065, 0x80025, 0x900aa, 0x80005, 0x80085, 0x80045, 0x900ea,
+ 0x70106, 0x8005d, 0x8001d, 0x9009a, 0x70116, 0x8007d, 0x8003d, 0x900da,
+ 0x7010e, 0x8006d, 0x8002d, 0x900ba, 0x8000d, 0x8008d, 0x8004d, 0x900fa,
+ 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c6,
+ 0x70109, 0x80063, 0x80023, 0x900a6, 0x80003, 0x80083, 0x80043, 0x900e6,
+ 0x70105, 0x8005b, 0x8001b, 0x90096, 0x70115, 0x8007b, 0x8003b, 0x900d6,
+ 0x7010d, 0x8006b, 0x8002b, 0x900b6, 0x8000b, 0x8008b, 0x8004b, 0x900f6,
+ 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900ce,
+ 0x7010b, 0x80067, 0x80027, 0x900ae, 0x80007, 0x80087, 0x80047, 0x900ee,
+ 0x70107, 0x8005f, 0x8001f, 0x9009e, 0x70117, 0x8007f, 0x8003f, 0x900de,
+ 0x7010f, 0x8006f, 0x8002f, 0x900be, 0x8000f, 0x8008f, 0x8004f, 0x900fe,
+ 0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c1,
+ 0x70108, 0x80060, 0x80020, 0x900a1, 0x80000, 0x80080, 0x80040, 0x900e1,
+ 0x70104, 0x80058, 0x80018, 0x90091, 0x70114, 0x80078, 0x80038, 0x900d1,
+ 0x7010c, 0x80068, 0x80028, 0x900b1, 0x80008, 0x80088, 0x80048, 0x900f1,
+ 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c9,
+ 0x7010a, 0x80064, 0x80024, 0x900a9, 0x80004, 0x80084, 0x80044, 0x900e9,
+ 0x70106, 0x8005c, 0x8001c, 0x90099, 0x70116, 0x8007c, 0x8003c, 0x900d9,
+ 0x7010e, 0x8006c, 0x8002c, 0x900b9, 0x8000c, 0x8008c, 0x8004c, 0x900f9,
+ 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c5,
+ 0x70109, 0x80062, 0x80022, 0x900a5, 0x80002, 0x80082, 0x80042, 0x900e5,
+ 0x70105, 0x8005a, 0x8001a, 0x90095, 0x70115, 0x8007a, 0x8003a, 0x900d5,
+ 0x7010d, 0x8006a, 0x8002a, 0x900b5, 0x8000a, 0x8008a, 0x8004a, 0x900f5,
+ 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cd,
+ 0x7010b, 0x80066, 0x80026, 0x900ad, 0x80006, 0x80086, 0x80046, 0x900ed,
+ 0x70107, 0x8005e, 0x8001e, 0x9009d, 0x70117, 0x8007e, 0x8003e, 0x900dd,
+ 0x7010f, 0x8006e, 0x8002e, 0x900bd, 0x8000e, 0x8008e, 0x8004e, 0x900fd,
+ 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c3,
+ 0x70108, 0x80061, 0x80021, 0x900a3, 0x80001, 0x80081, 0x80041, 0x900e3,
+ 0x70104, 0x80059, 0x80019, 0x90093, 0x70114, 0x80079, 0x80039, 0x900d3,
+ 0x7010c, 0x80069, 0x80029, 0x900b3, 0x80009, 0x80089, 0x80049, 0x900f3,
+ 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900cb,
+ 0x7010a, 0x80065, 0x80025, 0x900ab, 0x80005, 0x80085, 0x80045, 0x900eb,
+ 0x70106, 0x8005d, 0x8001d, 0x9009b, 0x70116, 0x8007d, 0x8003d, 0x900db,
+ 0x7010e, 0x8006d, 0x8002d, 0x900bb, 0x8000d, 0x8008d, 0x8004d, 0x900fb,
+ 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c7,
+ 0x70109, 0x80063, 0x80023, 0x900a7, 0x80003, 0x80083, 0x80043, 0x900e7,
+ 0x70105, 0x8005b, 0x8001b, 0x90097, 0x70115, 0x8007b, 0x8003b, 0x900d7,
+ 0x7010d, 0x8006b, 0x8002b, 0x900b7, 0x8000b, 0x8008b, 0x8004b, 0x900f7,
+ 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900cf,
+ 0x7010b, 0x80067, 0x80027, 0x900af, 0x80007, 0x80087, 0x80047, 0x900ef,
+ 0x70107, 0x8005f, 0x8001f, 0x9009f, 0x70117, 0x8007f, 0x8003f, 0x900df,
+ 0x7010f, 0x8006f, 0x8002f, 0x900bf, 0x8000f, 0x8008f, 0x8004f, 0x900ff
+ ]), 9];
+
+ var fixedDistCodeTab = [new Int32Array([
+ 0x50000, 0x50010, 0x50008, 0x50018, 0x50004, 0x50014, 0x5000c, 0x5001c,
+ 0x50002, 0x50012, 0x5000a, 0x5001a, 0x50006, 0x50016, 0x5000e, 0x00000,
+ 0x50001, 0x50011, 0x50009, 0x50019, 0x50005, 0x50015, 0x5000d, 0x5001d,
+ 0x50003, 0x50013, 0x5000b, 0x5001b, 0x50007, 0x50017, 0x5000f, 0x00000
+ ]), 5];
+
+ function FlateStream(str, maybeLength) {
this.str = str;
this.dict = str.dict;
- this.firstDigit = -1;
- }
- readBlock() {
- const UPSTREAM_BLOCK_SIZE = 8000;
- const bytes = this.str.getBytes(UPSTREAM_BLOCK_SIZE);
- if (!bytes.length) {
- this.eof = true;
- return;
- }
- const maxDecodeLength = bytes.length + 1 >> 1;
- const buffer = this.ensureBuffer(this.bufferLength + maxDecodeLength);
- let bufferLength = this.bufferLength;
- let firstDigit = this.firstDigit;
- for (const ch of bytes) {
- let digit;
- if (ch >= 0x30 && ch <= 0x39) {
- digit = ch & 0x0f;
- } else if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) {
- digit = (ch & 0x0f) + 9;
- } else if (ch === 0x3e) {
- this.eof = true;
- break;
- } else {
- continue;
- }
- if (firstDigit < 0) {
- firstDigit = digit;
- } else {
- buffer[bufferLength++] = firstDigit << 4 | digit;
- firstDigit = -1;
- }
- }
- if (firstDigit >= 0 && this.eof) {
- buffer[bufferLength++] = firstDigit << 4;
- firstDigit = -1;
- }
- this.firstDigit = firstDigit;
- this.bufferLength = bufferLength;
- }
-}
-exports.AsciiHexStream = AsciiHexStream;
-/***/ }),
-/* 20 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.CCITTFaxStream = void 0;
-var _ccitt = __w_pdfjs_require__(21);
-var _decode_stream = __w_pdfjs_require__(18);
-var _primitives = __w_pdfjs_require__(4);
-class CCITTFaxStream extends _decode_stream.DecodeStream {
- constructor(str, maybeLength, params) {
- super(maybeLength);
- this.str = str;
- this.dict = str.dict;
- if (!(params instanceof _primitives.Dict)) {
- params = _primitives.Dict.empty;
- }
- const source = {
- next() {
- return str.getByte();
- }
- };
- this.ccittFaxDecoder = new _ccitt.CCITTFaxDecoder(source, {
- K: params.get("K"),
- EndOfLine: params.get("EndOfLine"),
- EncodedByteAlign: params.get("EncodedByteAlign"),
- Columns: params.get("Columns"),
- Rows: params.get("Rows"),
- EndOfBlock: params.get("EndOfBlock"),
- BlackIs1: params.get("BlackIs1")
- });
- }
- readBlock() {
- while (!this.eof) {
- const c = this.ccittFaxDecoder.readNextChar();
- if (c === -1) {
- this.eof = true;
- return;
- }
- this.ensureBuffer(this.bufferLength + 1);
- this.buffer[this.bufferLength++] = c;
- }
- }
-}
-exports.CCITTFaxStream = CCITTFaxStream;
-
-/***/ }),
-/* 21 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.CCITTFaxDecoder = void 0;
-var _util = __w_pdfjs_require__(2);
-const ccittEOL = -2;
-const ccittEOF = -1;
-const twoDimPass = 0;
-const twoDimHoriz = 1;
-const twoDimVert0 = 2;
-const twoDimVertR1 = 3;
-const twoDimVertL1 = 4;
-const twoDimVertR2 = 5;
-const twoDimVertL2 = 6;
-const twoDimVertR3 = 7;
-const twoDimVertL3 = 8;
-const twoDimTable = [[-1, -1], [-1, -1], [7, twoDimVertL3], [7, twoDimVertR3], [6, twoDimVertL2], [6, twoDimVertL2], [6, twoDimVertR2], [6, twoDimVertR2], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0]];
-const whiteTable1 = [[-1, -1], [12, ccittEOL], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [11, 1792], [11, 1792], [12, 1984], [12, 2048], [12, 2112], [12, 2176], [12, 2240], [12, 2304], [11, 1856], [11, 1856], [11, 1920], [11, 1920], [12, 2368], [12, 2432], [12, 2496], [12, 2560]];
-const whiteTable2 = [[-1, -1], [-1, -1], [-1, -1], [-1, -1], [8, 29], [8, 29], [8, 30], [8, 30], [8, 45], [8, 45], [8, 46], [8, 46], [7, 22], [7, 22], [7, 22], [7, 22], [7, 23], [7, 23], [7, 23], [7, 23], [8, 47], [8, 47], [8, 48], [8, 48], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [7, 20], [7, 20], [7, 20], [7, 20], [8, 33], [8, 33], [8, 34], [8, 34], [8, 35], [8, 35], [8, 36], [8, 36], [8, 37], [8, 37], [8, 38], [8, 38], [7, 19], [7, 19], [7, 19], [7, 19], [8, 31], [8, 31], [8, 32], [8, 32], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [8, 53], [8, 53], [8, 54], [8, 54], [7, 26], [7, 26], [7, 26], [7, 26], [8, 39], [8, 39], [8, 40], [8, 40], [8, 41], [8, 41], [8, 42], [8, 42], [8, 43], [8, 43], [8, 44], [8, 44], [7, 21], [7, 21], [7, 21], [7, 21], [7, 28], [7, 28], [7, 28], [7, 28], [8, 61], [8, 61], [8, 62], [8, 62], [8, 63], [8, 63], [8, 0], [8, 0], [8, 320], [8, 320], [8, 384], [8, 384], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [7, 27], [7, 27], [7, 27], [7, 27], [8, 59], [8, 59], [8, 60], [8, 60], [9, 1472], [9, 1536], [9, 1600], [9, 1728], [7, 18], [7, 18], [7, 18], [7, 18], [7, 24], [7, 24], [7, 24], [7, 24], [8, 49], [8, 49], [8, 50], [8, 50], [8, 51], [8, 51], [8, 52], [8, 52], [7, 25], [7, 25], [7, 25], [7, 25], [8, 55], [8, 55], [8, 56], [8, 56], [8, 57], [8, 57], [8, 58], [8, 58], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [8, 448], [8, 448], [8, 512], [8, 512], [9, 704], [9, 768], [8, 640], [8, 640], [8, 576], [8, 576], [9, 832], [9, 896], [9, 960], [9, 1024], [9, 1088], [9, 1152], [9, 1216], [9, 1280], [9, 1344], [9, 1408], [7, 256], [7, 256], [7, 256], [7, 256], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7]];
-const blackTable1 = [[-1, -1], [-1, -1], [12, ccittEOL], [12, ccittEOL], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [11, 1792], [11, 1792], [11, 1792], [11, 1792], [12, 1984], [12, 1984], [12, 2048], [12, 2048], [12, 2112], [12, 2112], [12, 2176], [12, 2176], [12, 2240], [12, 2240], [12, 2304], [12, 2304], [11, 1856], [11, 1856], [11, 1856], [11, 1856], [11, 1920], [11, 1920], [11, 1920], [11, 1920], [12, 2368], [12, 2368], [12, 2432], [12, 2432], [12, 2496], [12, 2496], [12, 2560], [12, 2560], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [12, 52], [12, 52], [13, 640], [13, 704], [13, 768], [13, 832], [12, 55], [12, 55], [12, 56], [12, 56], [13, 1280], [13, 1344], [13, 1408], [13, 1472], [12, 59], [12, 59], [12, 60], [12, 60], [13, 1536], [13, 1600], [11, 24], [11, 24], [11, 24], [11, 24], [11, 25], [11, 25], [11, 25], [11, 25], [13, 1664], [13, 1728], [12, 320], [12, 320], [12, 384], [12, 384], [12, 448], [12, 448], [13, 512], [13, 576], [12, 53], [12, 53], [12, 54], [12, 54], [13, 896], [13, 960], [13, 1024], [13, 1088], [13, 1152], [13, 1216], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64]];
-const blackTable2 = [[8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [11, 23], [11, 23], [12, 50], [12, 51], [12, 44], [12, 45], [12, 46], [12, 47], [12, 57], [12, 58], [12, 61], [12, 256], [10, 16], [10, 16], [10, 16], [10, 16], [10, 17], [10, 17], [10, 17], [10, 17], [12, 48], [12, 49], [12, 62], [12, 63], [12, 30], [12, 31], [12, 32], [12, 33], [12, 40], [12, 41], [11, 22], [11, 22], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [12, 128], [12, 192], [12, 26], [12, 27], [12, 28], [12, 29], [11, 19], [11, 19], [11, 20], [11, 20], [12, 34], [12, 35], [12, 36], [12, 37], [12, 38], [12, 39], [11, 21], [11, 21], [12, 42], [12, 43], [10, 0], [10, 0], [10, 0], [10, 0], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12]];
-const blackTable3 = [[-1, -1], [-1, -1], [-1, -1], [-1, -1], [6, 9], [6, 8], [5, 7], [5, 7], [4, 6], [4, 6], [4, 6], [4, 6], [4, 5], [4, 5], [4, 5], [4, 5], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2]];
-class CCITTFaxDecoder {
- constructor(source, options = {}) {
- if (!source || typeof source.next !== "function") {
- throw new Error('CCITTFaxDecoder - invalid "source" parameter.');
- }
- this.source = source;
- this.eof = false;
- this.encoding = options.K || 0;
- this.eoline = options.EndOfLine || false;
- this.byteAlign = options.EncodedByteAlign || false;
- this.columns = options.Columns || 1728;
- this.rows = options.Rows || 0;
- this.eoblock = options.EndOfBlock ?? true;
- this.black = options.BlackIs1 || false;
- this.codingLine = new Uint32Array(this.columns + 1);
- this.refLine = new Uint32Array(this.columns + 2);
- this.codingLine[0] = this.columns;
- this.codingPos = 0;
- this.row = 0;
- this.nextLine2D = this.encoding < 0;
- this.inputBits = 0;
- this.inputBuf = 0;
- this.outputBits = 0;
- this.rowsDone = false;
- let code1;
- while ((code1 = this._lookBits(12)) === 0) {
- this._eatBits(1);
- }
- if (code1 === 1) {
- this._eatBits(12);
- }
- if (this.encoding > 0) {
- this.nextLine2D = !this._lookBits(1);
- this._eatBits(1);
- }
- }
- readNextChar() {
- if (this.eof) {
- return -1;
- }
- const refLine = this.refLine;
- const codingLine = this.codingLine;
- const columns = this.columns;
- let refPos, blackPixels, bits, i;
- if (this.outputBits === 0) {
- if (this.rowsDone) {
- this.eof = true;
- }
- if (this.eof) {
- return -1;
- }
- this.err = false;
- let code1, code2, code3;
- if (this.nextLine2D) {
- for (i = 0; codingLine[i] < columns; ++i) {
- refLine[i] = codingLine[i];
- }
- refLine[i++] = columns;
- refLine[i] = columns;
- codingLine[0] = 0;
- this.codingPos = 0;
- refPos = 0;
- blackPixels = 0;
- while (codingLine[this.codingPos] < columns) {
- code1 = this._getTwoDimCode();
- switch (code1) {
- case twoDimPass:
- this._addPixels(refLine[refPos + 1], blackPixels);
- if (refLine[refPos + 1] < columns) {
- refPos += 2;
- }
- break;
- case twoDimHoriz:
- code1 = code2 = 0;
- if (blackPixels) {
- do {
- code1 += code3 = this._getBlackCode();
- } while (code3 >= 64);
- do {
- code2 += code3 = this._getWhiteCode();
- } while (code3 >= 64);
- } else {
- do {
- code1 += code3 = this._getWhiteCode();
- } while (code3 >= 64);
- do {
- code2 += code3 = this._getBlackCode();
- } while (code3 >= 64);
- }
- this._addPixels(codingLine[this.codingPos] + code1, blackPixels);
- if (codingLine[this.codingPos] < columns) {
- this._addPixels(codingLine[this.codingPos] + code2, blackPixels ^ 1);
- }
- while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
- refPos += 2;
- }
- break;
- case twoDimVertR3:
- this._addPixels(refLine[refPos] + 3, blackPixels);
- blackPixels ^= 1;
- if (codingLine[this.codingPos] < columns) {
- ++refPos;
- while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
- refPos += 2;
- }
- }
- break;
- case twoDimVertR2:
- this._addPixels(refLine[refPos] + 2, blackPixels);
- blackPixels ^= 1;
- if (codingLine[this.codingPos] < columns) {
- ++refPos;
- while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
- refPos += 2;
- }
- }
- break;
- case twoDimVertR1:
- this._addPixels(refLine[refPos] + 1, blackPixels);
- blackPixels ^= 1;
- if (codingLine[this.codingPos] < columns) {
- ++refPos;
- while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
- refPos += 2;
- }
- }
- break;
- case twoDimVert0:
- this._addPixels(refLine[refPos], blackPixels);
- blackPixels ^= 1;
- if (codingLine[this.codingPos] < columns) {
- ++refPos;
- while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
- refPos += 2;
- }
- }
- break;
- case twoDimVertL3:
- this._addPixelsNeg(refLine[refPos] - 3, blackPixels);
- blackPixels ^= 1;
- if (codingLine[this.codingPos] < columns) {
- if (refPos > 0) {
- --refPos;
- } else {
- ++refPos;
- }
- while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
- refPos += 2;
- }
- }
- break;
- case twoDimVertL2:
- this._addPixelsNeg(refLine[refPos] - 2, blackPixels);
- blackPixels ^= 1;
- if (codingLine[this.codingPos] < columns) {
- if (refPos > 0) {
- --refPos;
- } else {
- ++refPos;
- }
- while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
- refPos += 2;
- }
- }
- break;
- case twoDimVertL1:
- this._addPixelsNeg(refLine[refPos] - 1, blackPixels);
- blackPixels ^= 1;
- if (codingLine[this.codingPos] < columns) {
- if (refPos > 0) {
- --refPos;
- } else {
- ++refPos;
- }
- while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
- refPos += 2;
- }
- }
- break;
- case ccittEOF:
- this._addPixels(columns, 0);
- this.eof = true;
- break;
- default:
- (0, _util.info)("bad 2d code");
- this._addPixels(columns, 0);
- this.err = true;
- }
- }
- } else {
- codingLine[0] = 0;
- this.codingPos = 0;
- blackPixels = 0;
- while (codingLine[this.codingPos] < columns) {
- code1 = 0;
- if (blackPixels) {
- do {
- code1 += code3 = this._getBlackCode();
- } while (code3 >= 64);
- } else {
- do {
- code1 += code3 = this._getWhiteCode();
- } while (code3 >= 64);
- }
- this._addPixels(codingLine[this.codingPos] + code1, blackPixels);
- blackPixels ^= 1;
- }
- }
- let gotEOL = false;
- if (this.byteAlign) {
- this.inputBits &= ~7;
- }
- if (!this.eoblock && this.row === this.rows - 1) {
- this.rowsDone = true;
- } else {
- code1 = this._lookBits(12);
- if (this.eoline) {
- while (code1 !== ccittEOF && code1 !== 1) {
- this._eatBits(1);
- code1 = this._lookBits(12);
- }
- } else {
- while (code1 === 0) {
- this._eatBits(1);
- code1 = this._lookBits(12);
- }
- }
- if (code1 === 1) {
- this._eatBits(12);
- gotEOL = true;
- } else if (code1 === ccittEOF) {
- this.eof = true;
- }
- }
- if (!this.eof && this.encoding > 0 && !this.rowsDone) {
- this.nextLine2D = !this._lookBits(1);
- this._eatBits(1);
- }
- if (this.eoblock && gotEOL && this.byteAlign) {
- code1 = this._lookBits(12);
- if (code1 === 1) {
- this._eatBits(12);
- if (this.encoding > 0) {
- this._lookBits(1);
- this._eatBits(1);
- }
- if (this.encoding >= 0) {
- for (i = 0; i < 4; ++i) {
- code1 = this._lookBits(12);
- if (code1 !== 1) {
- (0, _util.info)("bad rtc code: " + code1);
- }
- this._eatBits(12);
- if (this.encoding > 0) {
- this._lookBits(1);
- this._eatBits(1);
- }
- }
- }
- this.eof = true;
- }
- } else if (this.err && this.eoline) {
- while (true) {
- code1 = this._lookBits(13);
- if (code1 === ccittEOF) {
- this.eof = true;
- return -1;
- }
- if (code1 >> 1 === 1) {
- break;
- }
- this._eatBits(1);
- }
- this._eatBits(12);
- if (this.encoding > 0) {
- this._eatBits(1);
- this.nextLine2D = !(code1 & 1);
- }
- }
- this.outputBits = codingLine[0] > 0 ? codingLine[this.codingPos = 0] : codingLine[this.codingPos = 1];
- this.row++;
- }
- let c;
- if (this.outputBits >= 8) {
- c = this.codingPos & 1 ? 0 : 0xff;
- this.outputBits -= 8;
- if (this.outputBits === 0 && codingLine[this.codingPos] < columns) {
- this.codingPos++;
- this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1];
- }
- } else {
- bits = 8;
- c = 0;
- do {
- if (typeof this.outputBits !== "number") {
- throw new _util.FormatError('Invalid /CCITTFaxDecode data, "outputBits" must be a number.');
- }
- if (this.outputBits > bits) {
- c <<= bits;
- if (!(this.codingPos & 1)) {
- c |= 0xff >> 8 - bits;
- }
- this.outputBits -= bits;
- bits = 0;
- } else {
- c <<= this.outputBits;
- if (!(this.codingPos & 1)) {
- c |= 0xff >> 8 - this.outputBits;
- }
- bits -= this.outputBits;
- this.outputBits = 0;
- if (codingLine[this.codingPos] < columns) {
- this.codingPos++;
- this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1];
- } else if (bits > 0) {
- c <<= bits;
- bits = 0;
- }
- }
- } while (bits);
- }
- if (this.black) {
- c ^= 0xff;
- }
- return c;
- }
- _addPixels(a1, blackPixels) {
- const codingLine = this.codingLine;
- let codingPos = this.codingPos;
- if (a1 > codingLine[codingPos]) {
- if (a1 > this.columns) {
- (0, _util.info)("row is wrong length");
- this.err = true;
- a1 = this.columns;
- }
- if (codingPos & 1 ^ blackPixels) {
- ++codingPos;
- }
- codingLine[codingPos] = a1;
- }
- this.codingPos = codingPos;
- }
- _addPixelsNeg(a1, blackPixels) {
- const codingLine = this.codingLine;
- let codingPos = this.codingPos;
- if (a1 > codingLine[codingPos]) {
- if (a1 > this.columns) {
- (0, _util.info)("row is wrong length");
- this.err = true;
- a1 = this.columns;
- }
- if (codingPos & 1 ^ blackPixels) {
- ++codingPos;
- }
- codingLine[codingPos] = a1;
- } else if (a1 < codingLine[codingPos]) {
- if (a1 < 0) {
- (0, _util.info)("invalid code");
- this.err = true;
- a1 = 0;
- }
- while (codingPos > 0 && a1 < codingLine[codingPos - 1]) {
- --codingPos;
- }
- codingLine[codingPos] = a1;
- }
- this.codingPos = codingPos;
- }
- _findTableCode(start, end, table, limit) {
- const limitValue = limit || 0;
- for (let i = start; i <= end; ++i) {
- let code = this._lookBits(i);
- if (code === ccittEOF) {
- return [true, 1, false];
- }
- if (i < end) {
- code <<= end - i;
- }
- if (!limitValue || code >= limitValue) {
- const p = table[code - limitValue];
- if (p[0] === i) {
- this._eatBits(i);
- return [true, p[1], true];
- }
- }
- }
- return [false, 0, false];
- }
- _getTwoDimCode() {
- let code = 0;
- let p;
- if (this.eoblock) {
- code = this._lookBits(7);
- p = twoDimTable[code];
- if (p?.[0] > 0) {
- this._eatBits(p[0]);
- return p[1];
- }
- } else {
- const result = this._findTableCode(1, 7, twoDimTable);
- if (result[0] && result[2]) {
- return result[1];
- }
- }
- (0, _util.info)("Bad two dim code");
- return ccittEOF;
- }
- _getWhiteCode() {
- let code = 0;
- let p;
- if (this.eoblock) {
- code = this._lookBits(12);
- if (code === ccittEOF) {
- return 1;
- }
- p = code >> 5 === 0 ? whiteTable1[code] : whiteTable2[code >> 3];
- if (p[0] > 0) {
- this._eatBits(p[0]);
- return p[1];
- }
- } else {
- let result = this._findTableCode(1, 9, whiteTable2);
- if (result[0]) {
- return result[1];
- }
- result = this._findTableCode(11, 12, whiteTable1);
- if (result[0]) {
- return result[1];
- }
- }
- (0, _util.info)("bad white code");
- this._eatBits(1);
- return 1;
- }
- _getBlackCode() {
- let code, p;
- if (this.eoblock) {
- code = this._lookBits(13);
- if (code === ccittEOF) {
- return 1;
- }
- if (code >> 7 === 0) {
- p = blackTable1[code];
- } else if (code >> 9 === 0 && code >> 7 !== 0) {
- p = blackTable2[(code >> 1) - 64];
- } else {
- p = blackTable3[code >> 7];
- }
- if (p[0] > 0) {
- this._eatBits(p[0]);
- return p[1];
- }
- } else {
- let result = this._findTableCode(2, 6, blackTable3);
- if (result[0]) {
- return result[1];
- }
- result = this._findTableCode(7, 12, blackTable2, 64);
- if (result[0]) {
- return result[1];
- }
- result = this._findTableCode(10, 13, blackTable1);
- if (result[0]) {
- return result[1];
- }
- }
- (0, _util.info)("bad black code");
- this._eatBits(1);
- return 1;
- }
- _lookBits(n) {
- let c;
- while (this.inputBits < n) {
- if ((c = this.source.next()) === -1) {
- if (this.inputBits === 0) {
- return ccittEOF;
- }
- return this.inputBuf << n - this.inputBits & 0xffff >> 16 - n;
- }
- this.inputBuf = this.inputBuf << 8 | c;
- this.inputBits += 8;
- }
- return this.inputBuf >> this.inputBits - n & 0xffff >> 16 - n;
- }
- _eatBits(n) {
- if ((this.inputBits -= n) < 0) {
- this.inputBits = 0;
- }
- }
-}
-exports.CCITTFaxDecoder = CCITTFaxDecoder;
-
-/***/ }),
-/* 22 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.FlateStream = void 0;
-var _decode_stream = __w_pdfjs_require__(18);
-var _util = __w_pdfjs_require__(2);
-const codeLenCodeMap = new Int32Array([16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15]);
-const lengthDecode = new Int32Array([0x00003, 0x00004, 0x00005, 0x00006, 0x00007, 0x00008, 0x00009, 0x0000a, 0x1000b, 0x1000d, 0x1000f, 0x10011, 0x20013, 0x20017, 0x2001b, 0x2001f, 0x30023, 0x3002b, 0x30033, 0x3003b, 0x40043, 0x40053, 0x40063, 0x40073, 0x50083, 0x500a3, 0x500c3, 0x500e3, 0x00102, 0x00102, 0x00102]);
-const distDecode = new Int32Array([0x00001, 0x00002, 0x00003, 0x00004, 0x10005, 0x10007, 0x20009, 0x2000d, 0x30011, 0x30019, 0x40021, 0x40031, 0x50041, 0x50061, 0x60081, 0x600c1, 0x70101, 0x70181, 0x80201, 0x80301, 0x90401, 0x90601, 0xa0801, 0xa0c01, 0xb1001, 0xb1801, 0xc2001, 0xc3001, 0xd4001, 0xd6001]);
-const fixedLitCodeTab = [new Int32Array([0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c0, 0x70108, 0x80060, 0x80020, 0x900a0, 0x80000, 0x80080, 0x80040, 0x900e0, 0x70104, 0x80058, 0x80018, 0x90090, 0x70114, 0x80078, 0x80038, 0x900d0, 0x7010c, 0x80068, 0x80028, 0x900b0, 0x80008, 0x80088, 0x80048, 0x900f0, 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c8, 0x7010a, 0x80064, 0x80024, 0x900a8, 0x80004, 0x80084, 0x80044, 0x900e8, 0x70106, 0x8005c, 0x8001c, 0x90098, 0x70116, 0x8007c, 0x8003c, 0x900d8, 0x7010e, 0x8006c, 0x8002c, 0x900b8, 0x8000c, 0x8008c, 0x8004c, 0x900f8, 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c4, 0x70109, 0x80062, 0x80022, 0x900a4, 0x80002, 0x80082, 0x80042, 0x900e4, 0x70105, 0x8005a, 0x8001a, 0x90094, 0x70115, 0x8007a, 0x8003a, 0x900d4, 0x7010d, 0x8006a, 0x8002a, 0x900b4, 0x8000a, 0x8008a, 0x8004a, 0x900f4, 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cc, 0x7010b, 0x80066, 0x80026, 0x900ac, 0x80006, 0x80086, 0x80046, 0x900ec, 0x70107, 0x8005e, 0x8001e, 0x9009c, 0x70117, 0x8007e, 0x8003e, 0x900dc, 0x7010f, 0x8006e, 0x8002e, 0x900bc, 0x8000e, 0x8008e, 0x8004e, 0x900fc, 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c2, 0x70108, 0x80061, 0x80021, 0x900a2, 0x80001, 0x80081, 0x80041, 0x900e2, 0x70104, 0x80059, 0x80019, 0x90092, 0x70114, 0x80079, 0x80039, 0x900d2, 0x7010c, 0x80069, 0x80029, 0x900b2, 0x80009, 0x80089, 0x80049, 0x900f2, 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900ca, 0x7010a, 0x80065, 0x80025, 0x900aa, 0x80005, 0x80085, 0x80045, 0x900ea, 0x70106, 0x8005d, 0x8001d, 0x9009a, 0x70116, 0x8007d, 0x8003d, 0x900da, 0x7010e, 0x8006d, 0x8002d, 0x900ba, 0x8000d, 0x8008d, 0x8004d, 0x900fa, 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c6, 0x70109, 0x80063, 0x80023, 0x900a6, 0x80003, 0x80083, 0x80043, 0x900e6, 0x70105, 0x8005b, 0x8001b, 0x90096, 0x70115, 0x8007b, 0x8003b, 0x900d6, 0x7010d, 0x8006b, 0x8002b, 0x900b6, 0x8000b, 0x8008b, 0x8004b, 0x900f6, 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900ce, 0x7010b, 0x80067, 0x80027, 0x900ae, 0x80007, 0x80087, 0x80047, 0x900ee, 0x70107, 0x8005f, 0x8001f, 0x9009e, 0x70117, 0x8007f, 0x8003f, 0x900de, 0x7010f, 0x8006f, 0x8002f, 0x900be, 0x8000f, 0x8008f, 0x8004f, 0x900fe, 0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c1, 0x70108, 0x80060, 0x80020, 0x900a1, 0x80000, 0x80080, 0x80040, 0x900e1, 0x70104, 0x80058, 0x80018, 0x90091, 0x70114, 0x80078, 0x80038, 0x900d1, 0x7010c, 0x80068, 0x80028, 0x900b1, 0x80008, 0x80088, 0x80048, 0x900f1, 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c9, 0x7010a, 0x80064, 0x80024, 0x900a9, 0x80004, 0x80084, 0x80044, 0x900e9, 0x70106, 0x8005c, 0x8001c, 0x90099, 0x70116, 0x8007c, 0x8003c, 0x900d9, 0x7010e, 0x8006c, 0x8002c, 0x900b9, 0x8000c, 0x8008c, 0x8004c, 0x900f9, 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c5, 0x70109, 0x80062, 0x80022, 0x900a5, 0x80002, 0x80082, 0x80042, 0x900e5, 0x70105, 0x8005a, 0x8001a, 0x90095, 0x70115, 0x8007a, 0x8003a, 0x900d5, 0x7010d, 0x8006a, 0x8002a, 0x900b5, 0x8000a, 0x8008a, 0x8004a, 0x900f5, 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cd, 0x7010b, 0x80066, 0x80026, 0x900ad, 0x80006, 0x80086, 0x80046, 0x900ed, 0x70107, 0x8005e, 0x8001e, 0x9009d, 0x70117, 0x8007e, 0x8003e, 0x900dd, 0x7010f, 0x8006e, 0x8002e, 0x900bd, 0x8000e, 0x8008e, 0x8004e, 0x900fd, 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c3, 0x70108, 0x80061, 0x80021, 0x900a3, 0x80001, 0x80081, 0x80041, 0x900e3, 0x70104, 0x80059, 0x80019, 0x90093, 0x70114, 0x80079, 0x80039, 0x900d3, 0x7010c, 0x80069, 0x80029, 0x900b3, 0x80009, 0x80089, 0x80049, 0x900f3, 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900cb, 0x7010a, 0x80065, 0x80025, 0x900ab, 0x80005, 0x80085, 0x80045, 0x900eb, 0x70106, 0x8005d, 0x8001d, 0x9009b, 0x70116, 0x8007d, 0x8003d, 0x900db, 0x7010e, 0x8006d, 0x8002d, 0x900bb, 0x8000d, 0x8008d, 0x8004d, 0x900fb, 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c7, 0x70109, 0x80063, 0x80023, 0x900a7, 0x80003, 0x80083, 0x80043, 0x900e7, 0x70105, 0x8005b, 0x8001b, 0x90097, 0x70115, 0x8007b, 0x8003b, 0x900d7, 0x7010d, 0x8006b, 0x8002b, 0x900b7, 0x8000b, 0x8008b, 0x8004b, 0x900f7, 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900cf, 0x7010b, 0x80067, 0x80027, 0x900af, 0x80007, 0x80087, 0x80047, 0x900ef, 0x70107, 0x8005f, 0x8001f, 0x9009f, 0x70117, 0x8007f, 0x8003f, 0x900df, 0x7010f, 0x8006f, 0x8002f, 0x900bf, 0x8000f, 0x8008f, 0x8004f, 0x900ff]), 9];
-const fixedDistCodeTab = [new Int32Array([0x50000, 0x50010, 0x50008, 0x50018, 0x50004, 0x50014, 0x5000c, 0x5001c, 0x50002, 0x50012, 0x5000a, 0x5001a, 0x50006, 0x50016, 0x5000e, 0x00000, 0x50001, 0x50011, 0x50009, 0x50019, 0x50005, 0x50015, 0x5000d, 0x5001d, 0x50003, 0x50013, 0x5000b, 0x5001b, 0x50007, 0x50017, 0x5000f, 0x00000]), 5];
-class FlateStream extends _decode_stream.DecodeStream {
- constructor(str, maybeLength) {
- super(maybeLength);
- this.str = str;
- this.dict = str.dict;
- const cmf = str.getByte();
- const flg = str.getByte();
+ var cmf = str.getByte();
+ var flg = str.getByte();
if (cmf === -1 || flg === -1) {
- throw new _util.FormatError(`Invalid header in flate stream: ${cmf}, ${flg}`);
+ error('Invalid header in flate stream: ' + cmf + ', ' + flg);
}
if ((cmf & 0x0f) !== 0x08) {
- throw new _util.FormatError(`Unknown compression method in flate stream: ${cmf}, ${flg}`);
+ error('Unknown compression method in flate stream: ' + cmf + ', ' + flg);
}
- if (((cmf << 8) + flg) % 31 !== 0) {
- throw new _util.FormatError(`Bad FCHECK in flate stream: ${cmf}, ${flg}`);
+ if ((((cmf << 8) + flg) % 31) !== 0) {
+ error('Bad FCHECK in flate stream: ' + cmf + ', ' + flg);
}
if (flg & 0x20) {
- throw new _util.FormatError(`FDICT bit set in flate stream: ${cmf}, ${flg}`);
+ error('FDICT bit set in flate stream: ' + cmf + ', ' + flg);
}
+
this.codeSize = 0;
this.codeBuf = 0;
+
+ DecodeStream.call(this, maybeLength);
}
- getBits(bits) {
- const str = this.str;
- let codeSize = this.codeSize;
- let codeBuf = this.codeBuf;
- let b;
+
+ FlateStream.prototype = Object.create(DecodeStream.prototype);
+
+ FlateStream.prototype.getBits = function FlateStream_getBits(bits) {
+ var str = this.str;
+ var codeSize = this.codeSize;
+ var codeBuf = this.codeBuf;
+
+ var b;
while (codeSize < bits) {
if ((b = str.getByte()) === -1) {
- throw new _util.FormatError("Bad encoding in flate stream");
+ error('Bad encoding in flate stream');
}
codeBuf |= b << codeSize;
codeSize += 8;
}
- b = codeBuf & (1 << bits) - 1;
+ b = codeBuf & ((1 << bits) - 1);
this.codeBuf = codeBuf >> bits;
this.codeSize = codeSize -= bits;
+
return b;
- }
- getCode(table) {
- const str = this.str;
- const codes = table[0];
- const maxLen = table[1];
- let codeSize = this.codeSize;
- let codeBuf = this.codeBuf;
- let b;
+ };
+
+ FlateStream.prototype.getCode = function FlateStream_getCode(table) {
+ var str = this.str;
+ var codes = table[0];
+ var maxLen = table[1];
+ var codeSize = this.codeSize;
+ var codeBuf = this.codeBuf;
+
+ var b;
while (codeSize < maxLen) {
if ((b = str.getByte()) === -1) {
+ // premature end of stream. code might however still be valid.
+ // codeSize < codeLen check below guards against incomplete codeVal.
break;
}
- codeBuf |= b << codeSize;
+ codeBuf |= (b << codeSize);
codeSize += 8;
}
- const code = codes[codeBuf & (1 << maxLen) - 1];
- const codeLen = code >> 16;
- const codeVal = code & 0xffff;
+ var code = codes[codeBuf & ((1 << maxLen) - 1)];
+ var codeLen = code >> 16;
+ var codeVal = code & 0xffff;
if (codeLen < 1 || codeSize < codeLen) {
- throw new _util.FormatError("Bad encoding in flate stream");
+ error('Bad encoding in flate stream');
}
- this.codeBuf = codeBuf >> codeLen;
- this.codeSize = codeSize - codeLen;
+ this.codeBuf = (codeBuf >> codeLen);
+ this.codeSize = (codeSize - codeLen);
return codeVal;
- }
- generateHuffmanTable(lengths) {
- const n = lengths.length;
- let maxLen = 0;
- let i;
+ };
+
+ FlateStream.prototype.generateHuffmanTable =
+ function flateStreamGenerateHuffmanTable(lengths) {
+ var n = lengths.length;
+
+ // find max code length
+ var maxLen = 0;
+ var i;
for (i = 0; i < n; ++i) {
if (lengths[i] > maxLen) {
maxLen = lengths[i];
}
}
- const size = 1 << maxLen;
- const codes = new Int32Array(size);
- for (let len = 1, code = 0, skip = 2; len <= maxLen; ++len, code <<= 1, skip <<= 1) {
- for (let val = 0; val < n; ++val) {
+
+ // build the table
+ var size = 1 << maxLen;
+ var codes = new Int32Array(size);
+ for (var len = 1, code = 0, skip = 2;
+ len <= maxLen;
+ ++len, code <<= 1, skip <<= 1) {
+ for (var val = 0; val < n; ++val) {
if (lengths[val] === len) {
- let code2 = 0;
- let t = code;
+ // bit-reverse the code
+ var code2 = 0;
+ var t = code;
for (i = 0; i < len; ++i) {
- code2 = code2 << 1 | t & 1;
+ code2 = (code2 << 1) | (t & 1);
t >>= 1;
}
+
+ // fill the table entries
for (i = code2; i < size; i += skip) {
- codes[i] = len << 16 | val;
+ codes[i] = (len << 16) | val;
}
++code;
}
}
}
+
return [codes, maxLen];
- }
- readBlock() {
- let buffer, len;
- const str = this.str;
- let hdr = this.getBits(3);
+ };
+
+ FlateStream.prototype.readBlock = function FlateStream_readBlock() {
+ var buffer, len;
+ var str = this.str;
+ // read block header
+ var hdr = this.getBits(3);
if (hdr & 1) {
this.eof = true;
}
hdr >>= 1;
- if (hdr === 0) {
- let b;
+
+ if (hdr === 0) { // uncompressed block
+ var b;
+
if ((b = str.getByte()) === -1) {
- throw new _util.FormatError("Bad block header in flate stream");
+ error('Bad block header in flate stream');
}
- let blockLen = b;
+ var blockLen = b;
if ((b = str.getByte()) === -1) {
- throw new _util.FormatError("Bad block header in flate stream");
+ error('Bad block header in flate stream');
}
- blockLen |= b << 8;
+ blockLen |= (b << 8);
if ((b = str.getByte()) === -1) {
- throw new _util.FormatError("Bad block header in flate stream");
+ error('Bad block header in flate stream');
}
- let check = b;
+ var check = b;
if ((b = str.getByte()) === -1) {
- throw new _util.FormatError("Bad block header in flate stream");
+ error('Bad block header in flate stream');
}
- check |= b << 8;
- if (check !== (~blockLen & 0xffff) && (blockLen !== 0 || check !== 0)) {
- throw new _util.FormatError("Bad uncompressed block length in flate stream");
+ check |= (b << 8);
+ if (check !== (~blockLen & 0xffff) &&
+ (blockLen !== 0 || check !== 0)) {
+ // Ignoring error for bad "empty" block (see issue 1277)
+ error('Bad uncompressed block length in flate stream');
}
+
this.codeBuf = 0;
this.codeSize = 0;
- const bufferLength = this.bufferLength,
- end = bufferLength + blockLen;
- buffer = this.ensureBuffer(end);
+
+ var bufferLength = this.bufferLength;
+ buffer = this.ensureBuffer(bufferLength + blockLen);
+ var end = bufferLength + blockLen;
this.bufferLength = end;
if (blockLen === 0) {
if (str.peekByte() === -1) {
this.eof = true;
}
} else {
- const block = str.getBytes(blockLen);
- buffer.set(block, bufferLength);
- if (block.length < blockLen) {
- this.eof = true;
+ for (var n = bufferLength; n < end; ++n) {
+ if ((b = str.getByte()) === -1) {
+ this.eof = true;
+ break;
+ }
+ buffer[n] = b;
}
}
return;
}
- let litCodeTable;
- let distCodeTable;
- if (hdr === 1) {
+
+ var litCodeTable;
+ var distCodeTable;
+ if (hdr === 1) { // compressed block, fixed codes
litCodeTable = fixedLitCodeTab;
distCodeTable = fixedDistCodeTab;
- } else if (hdr === 2) {
- const numLitCodes = this.getBits(5) + 257;
- const numDistCodes = this.getBits(5) + 1;
- const numCodeLenCodes = this.getBits(4) + 4;
- const codeLenCodeLengths = new Uint8Array(codeLenCodeMap.length);
- let i;
+ } else if (hdr === 2) { // compressed block, dynamic codes
+ var numLitCodes = this.getBits(5) + 257;
+ var numDistCodes = this.getBits(5) + 1;
+ var numCodeLenCodes = this.getBits(4) + 4;
+
+ // build the code lengths code table
+ var codeLenCodeLengths = new Uint8Array(codeLenCodeMap.length);
+
+ var i;
for (i = 0; i < numCodeLenCodes; ++i) {
codeLenCodeLengths[codeLenCodeMap[i]] = this.getBits(3);
}
- const codeLenCodeTab = this.generateHuffmanTable(codeLenCodeLengths);
+ var codeLenCodeTab = this.generateHuffmanTable(codeLenCodeLengths);
+
+ // build the literal and distance code tables
len = 0;
i = 0;
- const codes = numLitCodes + numDistCodes;
- const codeLengths = new Uint8Array(codes);
- let bitsLength, bitsOffset, what;
+ var codes = numLitCodes + numDistCodes;
+ var codeLengths = new Uint8Array(codes);
+ var bitsLength, bitsOffset, what;
while (i < codes) {
- const code = this.getCode(codeLenCodeTab);
+ var code = this.getCode(codeLenCodeTab);
if (code === 16) {
- bitsLength = 2;
- bitsOffset = 3;
- what = len;
+ bitsLength = 2; bitsOffset = 3; what = len;
} else if (code === 17) {
- bitsLength = 3;
- bitsOffset = 3;
- what = len = 0;
+ bitsLength = 3; bitsOffset = 3; what = (len = 0);
} else if (code === 18) {
- bitsLength = 7;
- bitsOffset = 11;
- what = len = 0;
+ bitsLength = 7; bitsOffset = 11; what = (len = 0);
} else {
codeLengths[i++] = len = code;
continue;
}
- let repeatLength = this.getBits(bitsLength) + bitsOffset;
+
+ var repeatLength = this.getBits(bitsLength) + bitsOffset;
while (repeatLength-- > 0) {
codeLengths[i++] = what;
}
}
- litCodeTable = this.generateHuffmanTable(codeLengths.subarray(0, numLitCodes));
- distCodeTable = this.generateHuffmanTable(codeLengths.subarray(numLitCodes, codes));
+
+ litCodeTable =
+ this.generateHuffmanTable(codeLengths.subarray(0, numLitCodes));
+ distCodeTable =
+ this.generateHuffmanTable(codeLengths.subarray(numLitCodes, codes));
} else {
- throw new _util.FormatError("Unknown block type in flate stream");
+ error('Unknown block type in flate stream');
}
+
buffer = this.buffer;
- let limit = buffer ? buffer.length : 0;
- let pos = this.bufferLength;
+ var limit = buffer ? buffer.length : 0;
+ var pos = this.bufferLength;
while (true) {
- let code1 = this.getCode(litCodeTable);
+ var code1 = this.getCode(litCodeTable);
if (code1 < 256) {
if (pos + 1 >= limit) {
buffer = this.ensureBuffer(pos + 1);
@@ -15433,7 +20311,7 @@ class FlateStream extends _decode_stream.DecodeStream {
}
code1 -= 257;
code1 = lengthDecode[code1];
- let code2 = code1 >> 16;
+ var code2 = code1 >> 16;
if (code2 > 0) {
code2 = this.getBits(code2);
}
@@ -15444,3497 +20322,360 @@ class FlateStream extends _decode_stream.DecodeStream {
if (code2 > 0) {
code2 = this.getBits(code2);
}
- const dist = (code1 & 0xffff) + code2;
+ var dist = (code1 & 0xffff) + code2;
if (pos + len >= limit) {
buffer = this.ensureBuffer(pos + len);
limit = buffer.length;
}
- for (let k = 0; k < len; ++k, ++pos) {
+ for (var k = 0; k < len; ++k, ++pos) {
buffer[pos] = buffer[pos - dist];
}
}
+ };
+
+ return FlateStream;
+})();
+
+var PredictorStream = (function PredictorStreamClosure() {
+ function PredictorStream(str, maybeLength, params) {
+ var predictor = this.predictor = params.get('Predictor') || 1;
+
+ if (predictor <= 1) {
+ return str; // no prediction
+ }
+ if (predictor !== 2 && (predictor < 10 || predictor > 15)) {
+ error('Unsupported predictor: ' + predictor);
+ }
+
+ if (predictor === 2) {
+ this.readBlock = this.readBlockTiff;
+ } else {
+ this.readBlock = this.readBlockPng;
+ }
+
+ this.str = str;
+ this.dict = str.dict;
+
+ var colors = this.colors = params.get('Colors') || 1;
+ var bits = this.bits = params.get('BitsPerComponent') || 8;
+ var columns = this.columns = params.get('Columns') || 1;
+
+ this.pixBytes = (colors * bits + 7) >> 3;
+ this.rowBytes = (columns * colors * bits + 7) >> 3;
+
+ DecodeStream.call(this, maybeLength);
+ return this;
}
-}
-exports.FlateStream = FlateStream;
-/***/ }),
-/* 23 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ PredictorStream.prototype = Object.create(DecodeStream.prototype);
+ PredictorStream.prototype.readBlockTiff =
+ function predictorStreamReadBlockTiff() {
+ var rowBytes = this.rowBytes;
+ var bufferLength = this.bufferLength;
+ var buffer = this.ensureBuffer(bufferLength + rowBytes);
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.Jbig2Stream = void 0;
-var _base_stream = __w_pdfjs_require__(5);
-var _decode_stream = __w_pdfjs_require__(18);
-var _primitives = __w_pdfjs_require__(4);
-var _jbig = __w_pdfjs_require__(24);
-var _util = __w_pdfjs_require__(2);
-class Jbig2Stream extends _decode_stream.DecodeStream {
- constructor(stream, maybeLength, params) {
- super(maybeLength);
- this.stream = stream;
- this.dict = stream.dict;
- this.maybeLength = maybeLength;
- this.params = params;
- }
- get bytes() {
- return (0, _util.shadow)(this, "bytes", this.stream.getBytes(this.maybeLength));
- }
- ensureBuffer(requested) {}
- readBlock() {
+ var bits = this.bits;
+ var colors = this.colors;
+
+ var rawBytes = this.str.getBytes(rowBytes);
+ this.eof = !rawBytes.length;
if (this.eof) {
return;
}
- const jbig2Image = new _jbig.Jbig2Image();
- const chunks = [];
- if (this.params instanceof _primitives.Dict) {
- const globalsStream = this.params.get("JBIG2Globals");
- if (globalsStream instanceof _base_stream.BaseStream) {
- const globals = globalsStream.getBytes();
- chunks.push({
- data: globals,
- start: 0,
- end: globals.length
- });
- }
- }
- chunks.push({
- data: this.bytes,
- start: 0,
- end: this.bytes.length
- });
- const data = jbig2Image.parseChunks(chunks);
- const dataLength = data.length;
- for (let i = 0; i < dataLength; i++) {
- data[i] ^= 0xff;
- }
- this.buffer = data;
- this.bufferLength = dataLength;
- this.eof = true;
- }
-}
-exports.Jbig2Stream = Jbig2Stream;
-/***/ }),
-/* 24 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ var inbuf = 0, outbuf = 0;
+ var inbits = 0, outbits = 0;
+ var pos = bufferLength;
+ var i;
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.Jbig2Image = void 0;
-var _util = __w_pdfjs_require__(2);
-var _core_utils = __w_pdfjs_require__(3);
-var _arithmetic_decoder = __w_pdfjs_require__(25);
-var _ccitt = __w_pdfjs_require__(21);
-class Jbig2Error extends _util.BaseException {
- constructor(msg) {
- super(`JBIG2 error: ${msg}`, "Jbig2Error");
- }
-}
-class ContextCache {
- getContexts(id) {
- if (id in this) {
- return this[id];
- }
- return this[id] = new Int8Array(1 << 16);
- }
-}
-class DecodingContext {
- constructor(data, start, end) {
- this.data = data;
- this.start = start;
- this.end = end;
- }
- get decoder() {
- const decoder = new _arithmetic_decoder.ArithmeticDecoder(this.data, this.start, this.end);
- return (0, _util.shadow)(this, "decoder", decoder);
- }
- get contextCache() {
- const cache = new ContextCache();
- return (0, _util.shadow)(this, "contextCache", cache);
- }
-}
-const MAX_INT_32 = 2 ** 31 - 1;
-const MIN_INT_32 = -(2 ** 31);
-function decodeInteger(contextCache, procedure, decoder) {
- const contexts = contextCache.getContexts(procedure);
- let prev = 1;
- function readBits(length) {
- let v = 0;
- for (let i = 0; i < length; i++) {
- const bit = decoder.readBit(contexts, prev);
- prev = prev < 256 ? prev << 1 | bit : (prev << 1 | bit) & 511 | 256;
- v = v << 1 | bit;
- }
- return v >>> 0;
- }
- const sign = readBits(1);
- const value = readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(32) + 4436 : readBits(12) + 340 : readBits(8) + 84 : readBits(6) + 20 : readBits(4) + 4 : readBits(2);
- let signedValue;
- if (sign === 0) {
- signedValue = value;
- } else if (value > 0) {
- signedValue = -value;
- }
- if (signedValue >= MIN_INT_32 && signedValue <= MAX_INT_32) {
- return signedValue;
- }
- return null;
-}
-function decodeIAID(contextCache, decoder, codeLength) {
- const contexts = contextCache.getContexts("IAID");
- let prev = 1;
- for (let i = 0; i < codeLength; i++) {
- const bit = decoder.readBit(contexts, prev);
- prev = prev << 1 | bit;
- }
- if (codeLength < 31) {
- return prev & (1 << codeLength) - 1;
- }
- return prev & 0x7fffffff;
-}
-const SegmentTypes = ["SymbolDictionary", null, null, null, "IntermediateTextRegion", null, "ImmediateTextRegion", "ImmediateLosslessTextRegion", null, null, null, null, null, null, null, null, "PatternDictionary", null, null, null, "IntermediateHalftoneRegion", null, "ImmediateHalftoneRegion", "ImmediateLosslessHalftoneRegion", null, null, null, null, null, null, null, null, null, null, null, null, "IntermediateGenericRegion", null, "ImmediateGenericRegion", "ImmediateLosslessGenericRegion", "IntermediateGenericRefinementRegion", null, "ImmediateGenericRefinementRegion", "ImmediateLosslessGenericRefinementRegion", null, null, null, null, "PageInformation", "EndOfPage", "EndOfStripe", "EndOfFile", "Profiles", "Tables", null, null, null, null, null, null, null, null, "Extension"];
-const CodingTemplates = [[{
- x: -1,
- y: -2
-}, {
- x: 0,
- y: -2
-}, {
- x: 1,
- y: -2
-}, {
- x: -2,
- y: -1
-}, {
- x: -1,
- y: -1
-}, {
- x: 0,
- y: -1
-}, {
- x: 1,
- y: -1
-}, {
- x: 2,
- y: -1
-}, {
- x: -4,
- y: 0
-}, {
- x: -3,
- y: 0
-}, {
- x: -2,
- y: 0
-}, {
- x: -1,
- y: 0
-}], [{
- x: -1,
- y: -2
-}, {
- x: 0,
- y: -2
-}, {
- x: 1,
- y: -2
-}, {
- x: 2,
- y: -2
-}, {
- x: -2,
- y: -1
-}, {
- x: -1,
- y: -1
-}, {
- x: 0,
- y: -1
-}, {
- x: 1,
- y: -1
-}, {
- x: 2,
- y: -1
-}, {
- x: -3,
- y: 0
-}, {
- x: -2,
- y: 0
-}, {
- x: -1,
- y: 0
-}], [{
- x: -1,
- y: -2
-}, {
- x: 0,
- y: -2
-}, {
- x: 1,
- y: -2
-}, {
- x: -2,
- y: -1
-}, {
- x: -1,
- y: -1
-}, {
- x: 0,
- y: -1
-}, {
- x: 1,
- y: -1
-}, {
- x: -2,
- y: 0
-}, {
- x: -1,
- y: 0
-}], [{
- x: -3,
- y: -1
-}, {
- x: -2,
- y: -1
-}, {
- x: -1,
- y: -1
-}, {
- x: 0,
- y: -1
-}, {
- x: 1,
- y: -1
-}, {
- x: -4,
- y: 0
-}, {
- x: -3,
- y: 0
-}, {
- x: -2,
- y: 0
-}, {
- x: -1,
- y: 0
-}]];
-const RefinementTemplates = [{
- coding: [{
- x: 0,
- y: -1
- }, {
- x: 1,
- y: -1
- }, {
- x: -1,
- y: 0
- }],
- reference: [{
- x: 0,
- y: -1
- }, {
- x: 1,
- y: -1
- }, {
- x: -1,
- y: 0
- }, {
- x: 0,
- y: 0
- }, {
- x: 1,
- y: 0
- }, {
- x: -1,
- y: 1
- }, {
- x: 0,
- y: 1
- }, {
- x: 1,
- y: 1
- }]
-}, {
- coding: [{
- x: -1,
- y: -1
- }, {
- x: 0,
- y: -1
- }, {
- x: 1,
- y: -1
- }, {
- x: -1,
- y: 0
- }],
- reference: [{
- x: 0,
- y: -1
- }, {
- x: -1,
- y: 0
- }, {
- x: 0,
- y: 0
- }, {
- x: 1,
- y: 0
- }, {
- x: 0,
- y: 1
- }, {
- x: 1,
- y: 1
- }]
-}];
-const ReusedContexts = [0x9b25, 0x0795, 0x00e5, 0x0195];
-const RefinementReusedContexts = [0x0020, 0x0008];
-function decodeBitmapTemplate0(width, height, decodingContext) {
- const decoder = decodingContext.decoder;
- const contexts = decodingContext.contextCache.getContexts("GB");
- const bitmap = [];
- let contextLabel, i, j, pixel, row, row1, row2;
- const OLD_PIXEL_MASK = 0x7bf7;
- for (i = 0; i < height; i++) {
- row = bitmap[i] = new Uint8Array(width);
- row1 = i < 1 ? row : bitmap[i - 1];
- row2 = i < 2 ? row : bitmap[i - 2];
- contextLabel = row2[0] << 13 | row2[1] << 12 | row2[2] << 11 | row1[0] << 7 | row1[1] << 6 | row1[2] << 5 | row1[3] << 4;
- for (j = 0; j < width; j++) {
- row[j] = pixel = decoder.readBit(contexts, contextLabel);
- contextLabel = (contextLabel & OLD_PIXEL_MASK) << 1 | (j + 3 < width ? row2[j + 3] << 11 : 0) | (j + 4 < width ? row1[j + 4] << 4 : 0) | pixel;
- }
- }
- return bitmap;
-}
-function decodeBitmap(mmr, width, height, templateIndex, prediction, skip, at, decodingContext) {
- if (mmr) {
- const input = new Reader(decodingContext.data, decodingContext.start, decodingContext.end);
- return decodeMMRBitmap(input, width, height, false);
- }
- if (templateIndex === 0 && !skip && !prediction && at.length === 4 && at[0].x === 3 && at[0].y === -1 && at[1].x === -3 && at[1].y === -1 && at[2].x === 2 && at[2].y === -2 && at[3].x === -2 && at[3].y === -2) {
- return decodeBitmapTemplate0(width, height, decodingContext);
- }
- const useskip = !!skip;
- const template = CodingTemplates[templateIndex].concat(at);
- template.sort(function (a, b) {
- return a.y - b.y || a.x - b.x;
- });
- const templateLength = template.length;
- const templateX = new Int8Array(templateLength);
- const templateY = new Int8Array(templateLength);
- const changingTemplateEntries = [];
- let reuseMask = 0,
- minX = 0,
- maxX = 0,
- minY = 0;
- let c, k;
- for (k = 0; k < templateLength; k++) {
- templateX[k] = template[k].x;
- templateY[k] = template[k].y;
- minX = Math.min(minX, template[k].x);
- maxX = Math.max(maxX, template[k].x);
- minY = Math.min(minY, template[k].y);
- if (k < templateLength - 1 && template[k].y === template[k + 1].y && template[k].x === template[k + 1].x - 1) {
- reuseMask |= 1 << templateLength - 1 - k;
- } else {
- changingTemplateEntries.push(k);
- }
- }
- const changingEntriesLength = changingTemplateEntries.length;
- const changingTemplateX = new Int8Array(changingEntriesLength);
- const changingTemplateY = new Int8Array(changingEntriesLength);
- const changingTemplateBit = new Uint16Array(changingEntriesLength);
- for (c = 0; c < changingEntriesLength; c++) {
- k = changingTemplateEntries[c];
- changingTemplateX[c] = template[k].x;
- changingTemplateY[c] = template[k].y;
- changingTemplateBit[c] = 1 << templateLength - 1 - k;
- }
- const sbb_left = -minX;
- const sbb_top = -minY;
- const sbb_right = width - maxX;
- const pseudoPixelContext = ReusedContexts[templateIndex];
- let row = new Uint8Array(width);
- const bitmap = [];
- const decoder = decodingContext.decoder;
- const contexts = decodingContext.contextCache.getContexts("GB");
- let ltp = 0,
- j,
- i0,
- j0,
- contextLabel = 0,
- bit,
- shift;
- for (let i = 0; i < height; i++) {
- if (prediction) {
- const sltp = decoder.readBit(contexts, pseudoPixelContext);
- ltp ^= sltp;
- if (ltp) {
- bitmap.push(row);
- continue;
+ if (bits === 1) {
+ for (i = 0; i < rowBytes; ++i) {
+ var c = rawBytes[i];
+ inbuf = (inbuf << 8) | c;
+ // bitwise addition is exclusive or
+ // first shift inbuf and then add
+ buffer[pos++] = (c ^ (inbuf >> colors)) & 0xFF;
+ // truncate inbuf (assumes colors < 16)
+ inbuf &= 0xFFFF;
}
- }
- row = new Uint8Array(row);
- bitmap.push(row);
- for (j = 0; j < width; j++) {
- if (useskip && skip[i][j]) {
- row[j] = 0;
- continue;
+ } else if (bits === 8) {
+ for (i = 0; i < colors; ++i) {
+ buffer[pos++] = rawBytes[i];
}
- if (j >= sbb_left && j < sbb_right && i >= sbb_top) {
- contextLabel = contextLabel << 1 & reuseMask;
- for (k = 0; k < changingEntriesLength; k++) {
- i0 = i + changingTemplateY[k];
- j0 = j + changingTemplateX[k];
- bit = bitmap[i0][j0];
- if (bit) {
- bit = changingTemplateBit[k];
- contextLabel |= bit;
- }
- }
- } else {
- contextLabel = 0;
- shift = templateLength - 1;
- for (k = 0; k < templateLength; k++, shift--) {
- j0 = j + templateX[k];
- if (j0 >= 0 && j0 < width) {
- i0 = i + templateY[k];
- if (i0 >= 0) {
- bit = bitmap[i0][j0];
- if (bit) {
- contextLabel |= bit << shift;
- }
- }
- }
- }
- }
- const pixel = decoder.readBit(contexts, contextLabel);
- row[j] = pixel;
- }
- }
- return bitmap;
-}
-function decodeRefinement(width, height, templateIndex, referenceBitmap, offsetX, offsetY, prediction, at, decodingContext) {
- let codingTemplate = RefinementTemplates[templateIndex].coding;
- if (templateIndex === 0) {
- codingTemplate = codingTemplate.concat([at[0]]);
- }
- const codingTemplateLength = codingTemplate.length;
- const codingTemplateX = new Int32Array(codingTemplateLength);
- const codingTemplateY = new Int32Array(codingTemplateLength);
- let k;
- for (k = 0; k < codingTemplateLength; k++) {
- codingTemplateX[k] = codingTemplate[k].x;
- codingTemplateY[k] = codingTemplate[k].y;
- }
- let referenceTemplate = RefinementTemplates[templateIndex].reference;
- if (templateIndex === 0) {
- referenceTemplate = referenceTemplate.concat([at[1]]);
- }
- const referenceTemplateLength = referenceTemplate.length;
- const referenceTemplateX = new Int32Array(referenceTemplateLength);
- const referenceTemplateY = new Int32Array(referenceTemplateLength);
- for (k = 0; k < referenceTemplateLength; k++) {
- referenceTemplateX[k] = referenceTemplate[k].x;
- referenceTemplateY[k] = referenceTemplate[k].y;
- }
- const referenceWidth = referenceBitmap[0].length;
- const referenceHeight = referenceBitmap.length;
- const pseudoPixelContext = RefinementReusedContexts[templateIndex];
- const bitmap = [];
- const decoder = decodingContext.decoder;
- const contexts = decodingContext.contextCache.getContexts("GR");
- let ltp = 0;
- for (let i = 0; i < height; i++) {
- if (prediction) {
- const sltp = decoder.readBit(contexts, pseudoPixelContext);
- ltp ^= sltp;
- if (ltp) {
- throw new Jbig2Error("prediction is not supported");
- }
- }
- const row = new Uint8Array(width);
- bitmap.push(row);
- for (let j = 0; j < width; j++) {
- let i0, j0;
- let contextLabel = 0;
- for (k = 0; k < codingTemplateLength; k++) {
- i0 = i + codingTemplateY[k];
- j0 = j + codingTemplateX[k];
- if (i0 < 0 || j0 < 0 || j0 >= width) {
- contextLabel <<= 1;
- } else {
- contextLabel = contextLabel << 1 | bitmap[i0][j0];
- }
- }
- for (k = 0; k < referenceTemplateLength; k++) {
- i0 = i + referenceTemplateY[k] - offsetY;
- j0 = j + referenceTemplateX[k] - offsetX;
- if (i0 < 0 || i0 >= referenceHeight || j0 < 0 || j0 >= referenceWidth) {
- contextLabel <<= 1;
- } else {
- contextLabel = contextLabel << 1 | referenceBitmap[i0][j0];
- }
- }
- const pixel = decoder.readBit(contexts, contextLabel);
- row[j] = pixel;
- }
- }
- return bitmap;
-}
-function decodeSymbolDictionary(huffman, refinement, symbols, numberOfNewSymbols, numberOfExportedSymbols, huffmanTables, templateIndex, at, refinementTemplateIndex, refinementAt, decodingContext, huffmanInput) {
- if (huffman && refinement) {
- throw new Jbig2Error("symbol refinement with Huffman is not supported");
- }
- const newSymbols = [];
- let currentHeight = 0;
- let symbolCodeLength = (0, _core_utils.log2)(symbols.length + numberOfNewSymbols);
- const decoder = decodingContext.decoder;
- const contextCache = decodingContext.contextCache;
- let tableB1, symbolWidths;
- if (huffman) {
- tableB1 = getStandardTable(1);
- symbolWidths = [];
- symbolCodeLength = Math.max(symbolCodeLength, 1);
- }
- while (newSymbols.length < numberOfNewSymbols) {
- const deltaHeight = huffman ? huffmanTables.tableDeltaHeight.decode(huffmanInput) : decodeInteger(contextCache, "IADH", decoder);
- currentHeight += deltaHeight;
- let currentWidth = 0,
- totalWidth = 0;
- const firstSymbol = huffman ? symbolWidths.length : 0;
- while (true) {
- const deltaWidth = huffman ? huffmanTables.tableDeltaWidth.decode(huffmanInput) : decodeInteger(contextCache, "IADW", decoder);
- if (deltaWidth === null) {
- break;
- }
- currentWidth += deltaWidth;
- totalWidth += currentWidth;
- let bitmap;
- if (refinement) {
- const numberOfInstances = decodeInteger(contextCache, "IAAI", decoder);
- if (numberOfInstances > 1) {
- bitmap = decodeTextRegion(huffman, refinement, currentWidth, currentHeight, 0, numberOfInstances, 1, symbols.concat(newSymbols), symbolCodeLength, 0, 0, 1, 0, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext, 0, huffmanInput);
- } else {
- const symbolId = decodeIAID(contextCache, decoder, symbolCodeLength);
- const rdx = decodeInteger(contextCache, "IARDX", decoder);
- const rdy = decodeInteger(contextCache, "IARDY", decoder);
- const symbol = symbolId < symbols.length ? symbols[symbolId] : newSymbols[symbolId - symbols.length];
- bitmap = decodeRefinement(currentWidth, currentHeight, refinementTemplateIndex, symbol, rdx, rdy, false, refinementAt, decodingContext);
- }
- newSymbols.push(bitmap);
- } else if (huffman) {
- symbolWidths.push(currentWidth);
- } else {
- bitmap = decodeBitmap(false, currentWidth, currentHeight, templateIndex, false, null, at, decodingContext);
- newSymbols.push(bitmap);
- }
- }
- if (huffman && !refinement) {
- const bitmapSize = huffmanTables.tableBitmapSize.decode(huffmanInput);
- huffmanInput.byteAlign();
- let collectiveBitmap;
- if (bitmapSize === 0) {
- collectiveBitmap = readUncompressedBitmap(huffmanInput, totalWidth, currentHeight);
- } else {
- const originalEnd = huffmanInput.end;
- const bitmapEnd = huffmanInput.position + bitmapSize;
- huffmanInput.end = bitmapEnd;
- collectiveBitmap = decodeMMRBitmap(huffmanInput, totalWidth, currentHeight, false);
- huffmanInput.end = originalEnd;
- huffmanInput.position = bitmapEnd;
- }
- const numberOfSymbolsDecoded = symbolWidths.length;
- if (firstSymbol === numberOfSymbolsDecoded - 1) {
- newSymbols.push(collectiveBitmap);
- } else {
- let i,
- y,
- xMin = 0,
- xMax,
- bitmapWidth,
- symbolBitmap;
- for (i = firstSymbol; i < numberOfSymbolsDecoded; i++) {
- bitmapWidth = symbolWidths[i];
- xMax = xMin + bitmapWidth;
- symbolBitmap = [];
- for (y = 0; y < currentHeight; y++) {
- symbolBitmap.push(collectiveBitmap[y].subarray(xMin, xMax));
- }
- newSymbols.push(symbolBitmap);
- xMin = xMax;
- }
- }
- }
- }
- const exportedSymbols = [],
- flags = [];
- let currentFlag = false,
- i,
- ii;
- const totalSymbolsLength = symbols.length + numberOfNewSymbols;
- while (flags.length < totalSymbolsLength) {
- let runLength = huffman ? tableB1.decode(huffmanInput) : decodeInteger(contextCache, "IAEX", decoder);
- while (runLength--) {
- flags.push(currentFlag);
- }
- currentFlag = !currentFlag;
- }
- for (i = 0, ii = symbols.length; i < ii; i++) {
- if (flags[i]) {
- exportedSymbols.push(symbols[i]);
- }
- }
- for (let j = 0; j < numberOfNewSymbols; i++, j++) {
- if (flags[i]) {
- exportedSymbols.push(newSymbols[j]);
- }
- }
- return exportedSymbols;
-}
-function decodeTextRegion(huffman, refinement, width, height, defaultPixelValue, numberOfSymbolInstances, stripSize, inputSymbols, symbolCodeLength, transposed, dsOffset, referenceCorner, combinationOperator, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext, logStripSize, huffmanInput) {
- if (huffman && refinement) {
- throw new Jbig2Error("refinement with Huffman is not supported");
- }
- const bitmap = [];
- let i, row;
- for (i = 0; i < height; i++) {
- row = new Uint8Array(width);
- if (defaultPixelValue) {
- for (let j = 0; j < width; j++) {
- row[j] = defaultPixelValue;
- }
- }
- bitmap.push(row);
- }
- const decoder = decodingContext.decoder;
- const contextCache = decodingContext.contextCache;
- let stripT = huffman ? -huffmanTables.tableDeltaT.decode(huffmanInput) : -decodeInteger(contextCache, "IADT", decoder);
- let firstS = 0;
- i = 0;
- while (i < numberOfSymbolInstances) {
- const deltaT = huffman ? huffmanTables.tableDeltaT.decode(huffmanInput) : decodeInteger(contextCache, "IADT", decoder);
- stripT += deltaT;
- const deltaFirstS = huffman ? huffmanTables.tableFirstS.decode(huffmanInput) : decodeInteger(contextCache, "IAFS", decoder);
- firstS += deltaFirstS;
- let currentS = firstS;
- do {
- let currentT = 0;
- if (stripSize > 1) {
- currentT = huffman ? huffmanInput.readBits(logStripSize) : decodeInteger(contextCache, "IAIT", decoder);
- }
- const t = stripSize * stripT + currentT;
- const symbolId = huffman ? huffmanTables.symbolIDTable.decode(huffmanInput) : decodeIAID(contextCache, decoder, symbolCodeLength);
- const applyRefinement = refinement && (huffman ? huffmanInput.readBit() : decodeInteger(contextCache, "IARI", decoder));
- let symbolBitmap = inputSymbols[symbolId];
- let symbolWidth = symbolBitmap[0].length;
- let symbolHeight = symbolBitmap.length;
- if (applyRefinement) {
- const rdw = decodeInteger(contextCache, "IARDW", decoder);
- const rdh = decodeInteger(contextCache, "IARDH", decoder);
- const rdx = decodeInteger(contextCache, "IARDX", decoder);
- const rdy = decodeInteger(contextCache, "IARDY", decoder);
- symbolWidth += rdw;
- symbolHeight += rdh;
- symbolBitmap = decodeRefinement(symbolWidth, symbolHeight, refinementTemplateIndex, symbolBitmap, (rdw >> 1) + rdx, (rdh >> 1) + rdy, false, refinementAt, decodingContext);
- }
- const offsetT = t - (referenceCorner & 1 ? 0 : symbolHeight - 1);
- const offsetS = currentS - (referenceCorner & 2 ? symbolWidth - 1 : 0);
- let s2, t2, symbolRow;
- if (transposed) {
- for (s2 = 0; s2 < symbolHeight; s2++) {
- row = bitmap[offsetS + s2];
- if (!row) {
- continue;
- }
- symbolRow = symbolBitmap[s2];
- const maxWidth = Math.min(width - offsetT, symbolWidth);
- switch (combinationOperator) {
- case 0:
- for (t2 = 0; t2 < maxWidth; t2++) {
- row[offsetT + t2] |= symbolRow[t2];
- }
- break;
- case 2:
- for (t2 = 0; t2 < maxWidth; t2++) {
- row[offsetT + t2] ^= symbolRow[t2];
- }
- break;
- default:
- throw new Jbig2Error(`operator ${combinationOperator} is not supported`);
- }
- }
- currentS += symbolHeight - 1;
- } else {
- for (t2 = 0; t2 < symbolHeight; t2++) {
- row = bitmap[offsetT + t2];
- if (!row) {
- continue;
- }
- symbolRow = symbolBitmap[t2];
- switch (combinationOperator) {
- case 0:
- for (s2 = 0; s2 < symbolWidth; s2++) {
- row[offsetS + s2] |= symbolRow[s2];
- }
- break;
- case 2:
- for (s2 = 0; s2 < symbolWidth; s2++) {
- row[offsetS + s2] ^= symbolRow[s2];
- }
- break;
- default:
- throw new Jbig2Error(`operator ${combinationOperator} is not supported`);
- }
- }
- currentS += symbolWidth - 1;
- }
- i++;
- const deltaS = huffman ? huffmanTables.tableDeltaS.decode(huffmanInput) : decodeInteger(contextCache, "IADS", decoder);
- if (deltaS === null) {
- break;
- }
- currentS += deltaS + dsOffset;
- } while (true);
- }
- return bitmap;
-}
-function decodePatternDictionary(mmr, patternWidth, patternHeight, maxPatternIndex, template, decodingContext) {
- const at = [];
- if (!mmr) {
- at.push({
- x: -patternWidth,
- y: 0
- });
- if (template === 0) {
- at.push({
- x: -3,
- y: -1
- }, {
- x: 2,
- y: -2
- }, {
- x: -2,
- y: -2
- });
- }
- }
- const collectiveWidth = (maxPatternIndex + 1) * patternWidth;
- const collectiveBitmap = decodeBitmap(mmr, collectiveWidth, patternHeight, template, false, null, at, decodingContext);
- const patterns = [];
- for (let i = 0; i <= maxPatternIndex; i++) {
- const patternBitmap = [];
- const xMin = patternWidth * i;
- const xMax = xMin + patternWidth;
- for (let y = 0; y < patternHeight; y++) {
- patternBitmap.push(collectiveBitmap[y].subarray(xMin, xMax));
- }
- patterns.push(patternBitmap);
- }
- return patterns;
-}
-function decodeHalftoneRegion(mmr, patterns, template, regionWidth, regionHeight, defaultPixelValue, enableSkip, combinationOperator, gridWidth, gridHeight, gridOffsetX, gridOffsetY, gridVectorX, gridVectorY, decodingContext) {
- const skip = null;
- if (enableSkip) {
- throw new Jbig2Error("skip is not supported");
- }
- if (combinationOperator !== 0) {
- throw new Jbig2Error(`operator "${combinationOperator}" is not supported in halftone region`);
- }
- const regionBitmap = [];
- let i, j, row;
- for (i = 0; i < regionHeight; i++) {
- row = new Uint8Array(regionWidth);
- if (defaultPixelValue) {
- for (j = 0; j < regionWidth; j++) {
- row[j] = defaultPixelValue;
- }
- }
- regionBitmap.push(row);
- }
- const numberOfPatterns = patterns.length;
- const pattern0 = patterns[0];
- const patternWidth = pattern0[0].length,
- patternHeight = pattern0.length;
- const bitsPerValue = (0, _core_utils.log2)(numberOfPatterns);
- const at = [];
- if (!mmr) {
- at.push({
- x: template <= 1 ? 3 : 2,
- y: -1
- });
- if (template === 0) {
- at.push({
- x: -3,
- y: -1
- }, {
- x: 2,
- y: -2
- }, {
- x: -2,
- y: -2
- });
- }
- }
- const grayScaleBitPlanes = [];
- let mmrInput, bitmap;
- if (mmr) {
- mmrInput = new Reader(decodingContext.data, decodingContext.start, decodingContext.end);
- }
- for (i = bitsPerValue - 1; i >= 0; i--) {
- if (mmr) {
- bitmap = decodeMMRBitmap(mmrInput, gridWidth, gridHeight, true);
- } else {
- bitmap = decodeBitmap(false, gridWidth, gridHeight, template, false, skip, at, decodingContext);
- }
- grayScaleBitPlanes[i] = bitmap;
- }
- let mg, ng, bit, patternIndex, patternBitmap, x, y, patternRow, regionRow;
- for (mg = 0; mg < gridHeight; mg++) {
- for (ng = 0; ng < gridWidth; ng++) {
- bit = 0;
- patternIndex = 0;
- for (j = bitsPerValue - 1; j >= 0; j--) {
- bit ^= grayScaleBitPlanes[j][mg][ng];
- patternIndex |= bit << j;
- }
- patternBitmap = patterns[patternIndex];
- x = gridOffsetX + mg * gridVectorY + ng * gridVectorX >> 8;
- y = gridOffsetY + mg * gridVectorX - ng * gridVectorY >> 8;
- if (x >= 0 && x + patternWidth <= regionWidth && y >= 0 && y + patternHeight <= regionHeight) {
- for (i = 0; i < patternHeight; i++) {
- regionRow = regionBitmap[y + i];
- patternRow = patternBitmap[i];
- for (j = 0; j < patternWidth; j++) {
- regionRow[x + j] |= patternRow[j];
- }
- }
- } else {
- let regionX, regionY;
- for (i = 0; i < patternHeight; i++) {
- regionY = y + i;
- if (regionY < 0 || regionY >= regionHeight) {
- continue;
- }
- regionRow = regionBitmap[regionY];
- patternRow = patternBitmap[i];
- for (j = 0; j < patternWidth; j++) {
- regionX = x + j;
- if (regionX >= 0 && regionX < regionWidth) {
- regionRow[regionX] |= patternRow[j];
- }
- }
- }
- }
- }
- }
- return regionBitmap;
-}
-function readSegmentHeader(data, start) {
- const segmentHeader = {};
- segmentHeader.number = (0, _core_utils.readUint32)(data, start);
- const flags = data[start + 4];
- const segmentType = flags & 0x3f;
- if (!SegmentTypes[segmentType]) {
- throw new Jbig2Error("invalid segment type: " + segmentType);
- }
- segmentHeader.type = segmentType;
- segmentHeader.typeName = SegmentTypes[segmentType];
- segmentHeader.deferredNonRetain = !!(flags & 0x80);
- const pageAssociationFieldSize = !!(flags & 0x40);
- const referredFlags = data[start + 5];
- let referredToCount = referredFlags >> 5 & 7;
- const retainBits = [referredFlags & 31];
- let position = start + 6;
- if (referredFlags === 7) {
- referredToCount = (0, _core_utils.readUint32)(data, position - 1) & 0x1fffffff;
- position += 3;
- let bytes = referredToCount + 7 >> 3;
- retainBits[0] = data[position++];
- while (--bytes > 0) {
- retainBits.push(data[position++]);
- }
- } else if (referredFlags === 5 || referredFlags === 6) {
- throw new Jbig2Error("invalid referred-to flags");
- }
- segmentHeader.retainBits = retainBits;
- let referredToSegmentNumberSize = 4;
- if (segmentHeader.number <= 256) {
- referredToSegmentNumberSize = 1;
- } else if (segmentHeader.number <= 65536) {
- referredToSegmentNumberSize = 2;
- }
- const referredTo = [];
- let i, ii;
- for (i = 0; i < referredToCount; i++) {
- let number;
- if (referredToSegmentNumberSize === 1) {
- number = data[position];
- } else if (referredToSegmentNumberSize === 2) {
- number = (0, _core_utils.readUint16)(data, position);
- } else {
- number = (0, _core_utils.readUint32)(data, position);
- }
- referredTo.push(number);
- position += referredToSegmentNumberSize;
- }
- segmentHeader.referredTo = referredTo;
- if (!pageAssociationFieldSize) {
- segmentHeader.pageAssociation = data[position++];
- } else {
- segmentHeader.pageAssociation = (0, _core_utils.readUint32)(data, position);
- position += 4;
- }
- segmentHeader.length = (0, _core_utils.readUint32)(data, position);
- position += 4;
- if (segmentHeader.length === 0xffffffff) {
- if (segmentType === 38) {
- const genericRegionInfo = readRegionSegmentInformation(data, position);
- const genericRegionSegmentFlags = data[position + RegionSegmentInformationFieldLength];
- const genericRegionMmr = !!(genericRegionSegmentFlags & 1);
- const searchPatternLength = 6;
- const searchPattern = new Uint8Array(searchPatternLength);
- if (!genericRegionMmr) {
- searchPattern[0] = 0xff;
- searchPattern[1] = 0xac;
- }
- searchPattern[2] = genericRegionInfo.height >>> 24 & 0xff;
- searchPattern[3] = genericRegionInfo.height >> 16 & 0xff;
- searchPattern[4] = genericRegionInfo.height >> 8 & 0xff;
- searchPattern[5] = genericRegionInfo.height & 0xff;
- for (i = position, ii = data.length; i < ii; i++) {
- let j = 0;
- while (j < searchPatternLength && searchPattern[j] === data[i + j]) {
- j++;
- }
- if (j === searchPatternLength) {
- segmentHeader.length = i + searchPatternLength;
- break;
- }
- }
- if (segmentHeader.length === 0xffffffff) {
- throw new Jbig2Error("segment end was not found");
+ for (; i < rowBytes; ++i) {
+ buffer[pos] = buffer[pos - colors] + rawBytes[i];
+ pos++;
}
} else {
- throw new Jbig2Error("invalid unknown segment length");
+ var compArray = new Uint8Array(colors + 1);
+ var bitMask = (1 << bits) - 1;
+ var j = 0, k = bufferLength;
+ var columns = this.columns;
+ for (i = 0; i < columns; ++i) {
+ for (var kk = 0; kk < colors; ++kk) {
+ if (inbits < bits) {
+ inbuf = (inbuf << 8) | (rawBytes[j++] & 0xFF);
+ inbits += 8;
+ }
+ compArray[kk] = (compArray[kk] +
+ (inbuf >> (inbits - bits))) & bitMask;
+ inbits -= bits;
+ outbuf = (outbuf << bits) | compArray[kk];
+ outbits += bits;
+ if (outbits >= 8) {
+ buffer[k++] = (outbuf >> (outbits - 8)) & 0xFF;
+ outbits -= 8;
+ }
+ }
+ }
+ if (outbits > 0) {
+ buffer[k++] = (outbuf << (8 - outbits)) +
+ (inbuf & ((1 << (8 - outbits)) - 1));
+ }
}
- }
- segmentHeader.headerEnd = position;
- return segmentHeader;
-}
-function readSegments(header, data, start, end) {
- const segments = [];
- let position = start;
- while (position < end) {
- const segmentHeader = readSegmentHeader(data, position);
- position = segmentHeader.headerEnd;
- const segment = {
- header: segmentHeader,
- data
- };
- if (!header.randomAccess) {
- segment.start = position;
- position += segmentHeader.length;
- segment.end = position;
- }
- segments.push(segment);
- if (segmentHeader.type === 51) {
- break;
- }
- }
- if (header.randomAccess) {
- for (let i = 0, ii = segments.length; i < ii; i++) {
- segments[i].start = position;
- position += segments[i].header.length;
- segments[i].end = position;
- }
- }
- return segments;
-}
-function readRegionSegmentInformation(data, start) {
- return {
- width: (0, _core_utils.readUint32)(data, start),
- height: (0, _core_utils.readUint32)(data, start + 4),
- x: (0, _core_utils.readUint32)(data, start + 8),
- y: (0, _core_utils.readUint32)(data, start + 12),
- combinationOperator: data[start + 16] & 7
+ this.bufferLength += rowBytes;
};
-}
-const RegionSegmentInformationFieldLength = 17;
-function processSegment(segment, visitor) {
- const header = segment.header;
- const data = segment.data,
- end = segment.end;
- let position = segment.start;
- let args, at, i, atLength;
- switch (header.type) {
- case 0:
- const dictionary = {};
- const dictionaryFlags = (0, _core_utils.readUint16)(data, position);
- dictionary.huffman = !!(dictionaryFlags & 1);
- dictionary.refinement = !!(dictionaryFlags & 2);
- dictionary.huffmanDHSelector = dictionaryFlags >> 2 & 3;
- dictionary.huffmanDWSelector = dictionaryFlags >> 4 & 3;
- dictionary.bitmapSizeSelector = dictionaryFlags >> 6 & 1;
- dictionary.aggregationInstancesSelector = dictionaryFlags >> 7 & 1;
- dictionary.bitmapCodingContextUsed = !!(dictionaryFlags & 256);
- dictionary.bitmapCodingContextRetained = !!(dictionaryFlags & 512);
- dictionary.template = dictionaryFlags >> 10 & 3;
- dictionary.refinementTemplate = dictionaryFlags >> 12 & 1;
- position += 2;
- if (!dictionary.huffman) {
- atLength = dictionary.template === 0 ? 4 : 1;
- at = [];
- for (i = 0; i < atLength; i++) {
- at.push({
- x: (0, _core_utils.readInt8)(data, position),
- y: (0, _core_utils.readInt8)(data, position + 1)
- });
- position += 2;
- }
- dictionary.at = at;
- }
- if (dictionary.refinement && !dictionary.refinementTemplate) {
- at = [];
- for (i = 0; i < 2; i++) {
- at.push({
- x: (0, _core_utils.readInt8)(data, position),
- y: (0, _core_utils.readInt8)(data, position + 1)
- });
- position += 2;
- }
- dictionary.refinementAt = at;
- }
- dictionary.numberOfExportedSymbols = (0, _core_utils.readUint32)(data, position);
- position += 4;
- dictionary.numberOfNewSymbols = (0, _core_utils.readUint32)(data, position);
- position += 4;
- args = [dictionary, header.number, header.referredTo, data, position, end];
- break;
- case 6:
- case 7:
- const textRegion = {};
- textRegion.info = readRegionSegmentInformation(data, position);
- position += RegionSegmentInformationFieldLength;
- const textRegionSegmentFlags = (0, _core_utils.readUint16)(data, position);
- position += 2;
- textRegion.huffman = !!(textRegionSegmentFlags & 1);
- textRegion.refinement = !!(textRegionSegmentFlags & 2);
- textRegion.logStripSize = textRegionSegmentFlags >> 2 & 3;
- textRegion.stripSize = 1 << textRegion.logStripSize;
- textRegion.referenceCorner = textRegionSegmentFlags >> 4 & 3;
- textRegion.transposed = !!(textRegionSegmentFlags & 64);
- textRegion.combinationOperator = textRegionSegmentFlags >> 7 & 3;
- textRegion.defaultPixelValue = textRegionSegmentFlags >> 9 & 1;
- textRegion.dsOffset = textRegionSegmentFlags << 17 >> 27;
- textRegion.refinementTemplate = textRegionSegmentFlags >> 15 & 1;
- if (textRegion.huffman) {
- const textRegionHuffmanFlags = (0, _core_utils.readUint16)(data, position);
- position += 2;
- textRegion.huffmanFS = textRegionHuffmanFlags & 3;
- textRegion.huffmanDS = textRegionHuffmanFlags >> 2 & 3;
- textRegion.huffmanDT = textRegionHuffmanFlags >> 4 & 3;
- textRegion.huffmanRefinementDW = textRegionHuffmanFlags >> 6 & 3;
- textRegion.huffmanRefinementDH = textRegionHuffmanFlags >> 8 & 3;
- textRegion.huffmanRefinementDX = textRegionHuffmanFlags >> 10 & 3;
- textRegion.huffmanRefinementDY = textRegionHuffmanFlags >> 12 & 3;
- textRegion.huffmanRefinementSizeSelector = !!(textRegionHuffmanFlags & 0x4000);
- }
- if (textRegion.refinement && !textRegion.refinementTemplate) {
- at = [];
- for (i = 0; i < 2; i++) {
- at.push({
- x: (0, _core_utils.readInt8)(data, position),
- y: (0, _core_utils.readInt8)(data, position + 1)
- });
- position += 2;
- }
- textRegion.refinementAt = at;
- }
- textRegion.numberOfSymbolInstances = (0, _core_utils.readUint32)(data, position);
- position += 4;
- args = [textRegion, header.referredTo, data, position, end];
- break;
- case 16:
- const patternDictionary = {};
- const patternDictionaryFlags = data[position++];
- patternDictionary.mmr = !!(patternDictionaryFlags & 1);
- patternDictionary.template = patternDictionaryFlags >> 1 & 3;
- patternDictionary.patternWidth = data[position++];
- patternDictionary.patternHeight = data[position++];
- patternDictionary.maxPatternIndex = (0, _core_utils.readUint32)(data, position);
- position += 4;
- args = [patternDictionary, header.number, data, position, end];
- break;
- case 22:
- case 23:
- const halftoneRegion = {};
- halftoneRegion.info = readRegionSegmentInformation(data, position);
- position += RegionSegmentInformationFieldLength;
- const halftoneRegionFlags = data[position++];
- halftoneRegion.mmr = !!(halftoneRegionFlags & 1);
- halftoneRegion.template = halftoneRegionFlags >> 1 & 3;
- halftoneRegion.enableSkip = !!(halftoneRegionFlags & 8);
- halftoneRegion.combinationOperator = halftoneRegionFlags >> 4 & 7;
- halftoneRegion.defaultPixelValue = halftoneRegionFlags >> 7 & 1;
- halftoneRegion.gridWidth = (0, _core_utils.readUint32)(data, position);
- position += 4;
- halftoneRegion.gridHeight = (0, _core_utils.readUint32)(data, position);
- position += 4;
- halftoneRegion.gridOffsetX = (0, _core_utils.readUint32)(data, position) & 0xffffffff;
- position += 4;
- halftoneRegion.gridOffsetY = (0, _core_utils.readUint32)(data, position) & 0xffffffff;
- position += 4;
- halftoneRegion.gridVectorX = (0, _core_utils.readUint16)(data, position);
- position += 2;
- halftoneRegion.gridVectorY = (0, _core_utils.readUint16)(data, position);
- position += 2;
- args = [halftoneRegion, header.referredTo, data, position, end];
- break;
- case 38:
- case 39:
- const genericRegion = {};
- genericRegion.info = readRegionSegmentInformation(data, position);
- position += RegionSegmentInformationFieldLength;
- const genericRegionSegmentFlags = data[position++];
- genericRegion.mmr = !!(genericRegionSegmentFlags & 1);
- genericRegion.template = genericRegionSegmentFlags >> 1 & 3;
- genericRegion.prediction = !!(genericRegionSegmentFlags & 8);
- if (!genericRegion.mmr) {
- atLength = genericRegion.template === 0 ? 4 : 1;
- at = [];
- for (i = 0; i < atLength; i++) {
- at.push({
- x: (0, _core_utils.readInt8)(data, position),
- y: (0, _core_utils.readInt8)(data, position + 1)
- });
- position += 2;
- }
- genericRegion.at = at;
- }
- args = [genericRegion, data, position, end];
- break;
- case 48:
- const pageInfo = {
- width: (0, _core_utils.readUint32)(data, position),
- height: (0, _core_utils.readUint32)(data, position + 4),
- resolutionX: (0, _core_utils.readUint32)(data, position + 8),
- resolutionY: (0, _core_utils.readUint32)(data, position + 12)
- };
- if (pageInfo.height === 0xffffffff) {
- delete pageInfo.height;
- }
- const pageSegmentFlags = data[position + 16];
- (0, _core_utils.readUint16)(data, position + 17);
- pageInfo.lossless = !!(pageSegmentFlags & 1);
- pageInfo.refinement = !!(pageSegmentFlags & 2);
- pageInfo.defaultPixelValue = pageSegmentFlags >> 2 & 1;
- pageInfo.combinationOperator = pageSegmentFlags >> 3 & 3;
- pageInfo.requiresBuffer = !!(pageSegmentFlags & 32);
- pageInfo.combinationOperatorOverride = !!(pageSegmentFlags & 64);
- args = [pageInfo];
- break;
- case 49:
- break;
- case 50:
- break;
- case 51:
- break;
- case 53:
- args = [header.number, data, position, end];
- break;
- case 62:
- break;
- default:
- throw new Jbig2Error(`segment type ${header.typeName}(${header.type}) is not implemented`);
- }
- const callbackName = "on" + header.typeName;
- if (callbackName in visitor) {
- visitor[callbackName].apply(visitor, args);
- }
-}
-function processSegments(segments, visitor) {
- for (let i = 0, ii = segments.length; i < ii; i++) {
- processSegment(segments[i], visitor);
- }
-}
-function parseJbig2Chunks(chunks) {
- const visitor = new SimpleSegmentVisitor();
- for (let i = 0, ii = chunks.length; i < ii; i++) {
- const chunk = chunks[i];
- const segments = readSegments({}, chunk.data, chunk.start, chunk.end);
- processSegments(segments, visitor);
- }
- return visitor.buffer;
-}
-function parseJbig2(data) {
- throw new Error("Not implemented: parseJbig2");
-}
-class SimpleSegmentVisitor {
- onPageInformation(info) {
- this.currentPageInfo = info;
- const rowSize = info.width + 7 >> 3;
- const buffer = new Uint8ClampedArray(rowSize * info.height);
- if (info.defaultPixelValue) {
- buffer.fill(0xff);
+
+ PredictorStream.prototype.readBlockPng =
+ function predictorStreamReadBlockPng() {
+
+ var rowBytes = this.rowBytes;
+ var pixBytes = this.pixBytes;
+
+ var predictor = this.str.getByte();
+ var rawBytes = this.str.getBytes(rowBytes);
+ this.eof = !rawBytes.length;
+ if (this.eof) {
+ return;
}
- this.buffer = buffer;
- }
- drawBitmap(regionInfo, bitmap) {
- const pageInfo = this.currentPageInfo;
- const width = regionInfo.width,
- height = regionInfo.height;
- const rowSize = pageInfo.width + 7 >> 3;
- const combinationOperator = pageInfo.combinationOperatorOverride ? regionInfo.combinationOperator : pageInfo.combinationOperator;
- const buffer = this.buffer;
- const mask0 = 128 >> (regionInfo.x & 7);
- let offset0 = regionInfo.y * rowSize + (regionInfo.x >> 3);
- let i, j, mask, offset;
- switch (combinationOperator) {
+
+ var bufferLength = this.bufferLength;
+ var buffer = this.ensureBuffer(bufferLength + rowBytes);
+
+ var prevRow = buffer.subarray(bufferLength - rowBytes, bufferLength);
+ if (prevRow.length === 0) {
+ prevRow = new Uint8Array(rowBytes);
+ }
+
+ var i, j = bufferLength, up, c;
+ switch (predictor) {
case 0:
- for (i = 0; i < height; i++) {
- mask = mask0;
- offset = offset0;
- for (j = 0; j < width; j++) {
- if (bitmap[i][j]) {
- buffer[offset] |= mask;
- }
- mask >>= 1;
- if (!mask) {
- mask = 128;
- offset++;
- }
- }
- offset0 += rowSize;
+ for (i = 0; i < rowBytes; ++i) {
+ buffer[j++] = rawBytes[i];
+ }
+ break;
+ case 1:
+ for (i = 0; i < pixBytes; ++i) {
+ buffer[j++] = rawBytes[i];
+ }
+ for (; i < rowBytes; ++i) {
+ buffer[j] = (buffer[j - pixBytes] + rawBytes[i]) & 0xFF;
+ j++;
}
break;
case 2:
- for (i = 0; i < height; i++) {
- mask = mask0;
- offset = offset0;
- for (j = 0; j < width; j++) {
- if (bitmap[i][j]) {
- buffer[offset] ^= mask;
- }
- mask >>= 1;
- if (!mask) {
- mask = 128;
- offset++;
- }
+ for (i = 0; i < rowBytes; ++i) {
+ buffer[j++] = (prevRow[i] + rawBytes[i]) & 0xFF;
+ }
+ break;
+ case 3:
+ for (i = 0; i < pixBytes; ++i) {
+ buffer[j++] = (prevRow[i] >> 1) + rawBytes[i];
+ }
+ for (; i < rowBytes; ++i) {
+ buffer[j] = (((prevRow[i] + buffer[j - pixBytes]) >> 1) +
+ rawBytes[i]) & 0xFF;
+ j++;
+ }
+ break;
+ case 4:
+ // we need to save the up left pixels values. the simplest way
+ // is to create a new buffer
+ for (i = 0; i < pixBytes; ++i) {
+ up = prevRow[i];
+ c = rawBytes[i];
+ buffer[j++] = up + c;
+ }
+ for (; i < rowBytes; ++i) {
+ up = prevRow[i];
+ var upLeft = prevRow[i - pixBytes];
+ var left = buffer[j - pixBytes];
+ var p = left + up - upLeft;
+
+ var pa = p - left;
+ if (pa < 0) {
+ pa = -pa;
+ }
+ var pb = p - up;
+ if (pb < 0) {
+ pb = -pb;
+ }
+ var pc = p - upLeft;
+ if (pc < 0) {
+ pc = -pc;
+ }
+
+ c = rawBytes[i];
+ if (pa <= pb && pa <= pc) {
+ buffer[j++] = left + c;
+ } else if (pb <= pc) {
+ buffer[j++] = up + c;
+ } else {
+ buffer[j++] = upLeft + c;
}
- offset0 += rowSize;
}
break;
default:
- throw new Jbig2Error(`operator ${combinationOperator} is not supported`);
+ error('Unsupported predictor: ' + predictor);
}
- }
- onImmediateGenericRegion(region, data, start, end) {
- const regionInfo = region.info;
- const decodingContext = new DecodingContext(data, start, end);
- const bitmap = decodeBitmap(region.mmr, regionInfo.width, regionInfo.height, region.template, region.prediction, null, region.at, decodingContext);
- this.drawBitmap(regionInfo, bitmap);
- }
- onImmediateLosslessGenericRegion() {
- this.onImmediateGenericRegion(...arguments);
- }
- onSymbolDictionary(dictionary, currentSegment, referredSegments, data, start, end) {
- let huffmanTables, huffmanInput;
- if (dictionary.huffman) {
- huffmanTables = getSymbolDictionaryHuffmanTables(dictionary, referredSegments, this.customTables);
- huffmanInput = new Reader(data, start, end);
- }
- let symbols = this.symbols;
- if (!symbols) {
- this.symbols = symbols = {};
- }
- const inputSymbols = [];
- for (const referredSegment of referredSegments) {
- const referredSymbols = symbols[referredSegment];
- if (referredSymbols) {
- inputSymbols.push(...referredSymbols);
- }
- }
- const decodingContext = new DecodingContext(data, start, end);
- symbols[currentSegment] = decodeSymbolDictionary(dictionary.huffman, dictionary.refinement, inputSymbols, dictionary.numberOfNewSymbols, dictionary.numberOfExportedSymbols, huffmanTables, dictionary.template, dictionary.at, dictionary.refinementTemplate, dictionary.refinementAt, decodingContext, huffmanInput);
- }
- onImmediateTextRegion(region, referredSegments, data, start, end) {
- const regionInfo = region.info;
- let huffmanTables, huffmanInput;
- const symbols = this.symbols;
- const inputSymbols = [];
- for (const referredSegment of referredSegments) {
- const referredSymbols = symbols[referredSegment];
- if (referredSymbols) {
- inputSymbols.push(...referredSymbols);
- }
- }
- const symbolCodeLength = (0, _core_utils.log2)(inputSymbols.length);
- if (region.huffman) {
- huffmanInput = new Reader(data, start, end);
- huffmanTables = getTextRegionHuffmanTables(region, referredSegments, this.customTables, inputSymbols.length, huffmanInput);
- }
- const decodingContext = new DecodingContext(data, start, end);
- const bitmap = decodeTextRegion(region.huffman, region.refinement, regionInfo.width, regionInfo.height, region.defaultPixelValue, region.numberOfSymbolInstances, region.stripSize, inputSymbols, symbolCodeLength, region.transposed, region.dsOffset, region.referenceCorner, region.combinationOperator, huffmanTables, region.refinementTemplate, region.refinementAt, decodingContext, region.logStripSize, huffmanInput);
- this.drawBitmap(regionInfo, bitmap);
- }
- onImmediateLosslessTextRegion() {
- this.onImmediateTextRegion(...arguments);
- }
- onPatternDictionary(dictionary, currentSegment, data, start, end) {
- let patterns = this.patterns;
- if (!patterns) {
- this.patterns = patterns = {};
- }
- const decodingContext = new DecodingContext(data, start, end);
- patterns[currentSegment] = decodePatternDictionary(dictionary.mmr, dictionary.patternWidth, dictionary.patternHeight, dictionary.maxPatternIndex, dictionary.template, decodingContext);
- }
- onImmediateHalftoneRegion(region, referredSegments, data, start, end) {
- const patterns = this.patterns[referredSegments[0]];
- const regionInfo = region.info;
- const decodingContext = new DecodingContext(data, start, end);
- const bitmap = decodeHalftoneRegion(region.mmr, patterns, region.template, regionInfo.width, regionInfo.height, region.defaultPixelValue, region.enableSkip, region.combinationOperator, region.gridWidth, region.gridHeight, region.gridOffsetX, region.gridOffsetY, region.gridVectorX, region.gridVectorY, decodingContext);
- this.drawBitmap(regionInfo, bitmap);
- }
- onImmediateLosslessHalftoneRegion() {
- this.onImmediateHalftoneRegion(...arguments);
- }
- onTables(currentSegment, data, start, end) {
- let customTables = this.customTables;
- if (!customTables) {
- this.customTables = customTables = {};
- }
- customTables[currentSegment] = decodeTablesSegment(data, start, end);
- }
-}
-class HuffmanLine {
- constructor(lineData) {
- if (lineData.length === 2) {
- this.isOOB = true;
- this.rangeLow = 0;
- this.prefixLength = lineData[0];
- this.rangeLength = 0;
- this.prefixCode = lineData[1];
- this.isLowerRange = false;
- } else {
- this.isOOB = false;
- this.rangeLow = lineData[0];
- this.prefixLength = lineData[1];
- this.rangeLength = lineData[2];
- this.prefixCode = lineData[3];
- this.isLowerRange = lineData[4] === "lower";
- }
- }
-}
-class HuffmanTreeNode {
- constructor(line) {
- this.children = [];
- if (line) {
- this.isLeaf = true;
- this.rangeLength = line.rangeLength;
- this.rangeLow = line.rangeLow;
- this.isLowerRange = line.isLowerRange;
- this.isOOB = line.isOOB;
- } else {
- this.isLeaf = false;
- }
- }
- buildTree(line, shift) {
- const bit = line.prefixCode >> shift & 1;
- if (shift <= 0) {
- this.children[bit] = new HuffmanTreeNode(line);
- } else {
- let node = this.children[bit];
- if (!node) {
- this.children[bit] = node = new HuffmanTreeNode(null);
- }
- node.buildTree(line, shift - 1);
- }
- }
- decodeNode(reader) {
- if (this.isLeaf) {
- if (this.isOOB) {
- return null;
- }
- const htOffset = reader.readBits(this.rangeLength);
- return this.rangeLow + (this.isLowerRange ? -htOffset : htOffset);
- }
- const node = this.children[reader.readBit()];
- if (!node) {
- throw new Jbig2Error("invalid Huffman data");
- }
- return node.decodeNode(reader);
- }
-}
-class HuffmanTable {
- constructor(lines, prefixCodesDone) {
- if (!prefixCodesDone) {
- this.assignPrefixCodes(lines);
- }
- this.rootNode = new HuffmanTreeNode(null);
- for (let i = 0, ii = lines.length; i < ii; i++) {
- const line = lines[i];
- if (line.prefixLength > 0) {
- this.rootNode.buildTree(line, line.prefixLength - 1);
- }
- }
- }
- decode(reader) {
- return this.rootNode.decodeNode(reader);
- }
- assignPrefixCodes(lines) {
- const linesLength = lines.length;
- let prefixLengthMax = 0;
- for (let i = 0; i < linesLength; i++) {
- prefixLengthMax = Math.max(prefixLengthMax, lines[i].prefixLength);
- }
- const histogram = new Uint32Array(prefixLengthMax + 1);
- for (let i = 0; i < linesLength; i++) {
- histogram[lines[i].prefixLength]++;
- }
- let currentLength = 1,
- firstCode = 0,
- currentCode,
- currentTemp,
- line;
- histogram[0] = 0;
- while (currentLength <= prefixLengthMax) {
- firstCode = firstCode + histogram[currentLength - 1] << 1;
- currentCode = firstCode;
- currentTemp = 0;
- while (currentTemp < linesLength) {
- line = lines[currentTemp];
- if (line.prefixLength === currentLength) {
- line.prefixCode = currentCode;
- currentCode++;
- }
- currentTemp++;
- }
- currentLength++;
- }
- }
-}
-function decodeTablesSegment(data, start, end) {
- const flags = data[start];
- const lowestValue = (0, _core_utils.readUint32)(data, start + 1) & 0xffffffff;
- const highestValue = (0, _core_utils.readUint32)(data, start + 5) & 0xffffffff;
- const reader = new Reader(data, start + 9, end);
- const prefixSizeBits = (flags >> 1 & 7) + 1;
- const rangeSizeBits = (flags >> 4 & 7) + 1;
- const lines = [];
- let prefixLength,
- rangeLength,
- currentRangeLow = lowestValue;
- do {
- prefixLength = reader.readBits(prefixSizeBits);
- rangeLength = reader.readBits(rangeSizeBits);
- lines.push(new HuffmanLine([currentRangeLow, prefixLength, rangeLength, 0]));
- currentRangeLow += 1 << rangeLength;
- } while (currentRangeLow < highestValue);
- prefixLength = reader.readBits(prefixSizeBits);
- lines.push(new HuffmanLine([lowestValue - 1, prefixLength, 32, 0, "lower"]));
- prefixLength = reader.readBits(prefixSizeBits);
- lines.push(new HuffmanLine([highestValue, prefixLength, 32, 0]));
- if (flags & 1) {
- prefixLength = reader.readBits(prefixSizeBits);
- lines.push(new HuffmanLine([prefixLength, 0]));
- }
- return new HuffmanTable(lines, false);
-}
-const standardTablesCache = {};
-function getStandardTable(number) {
- let table = standardTablesCache[number];
- if (table) {
- return table;
- }
- let lines;
- switch (number) {
- case 1:
- lines = [[0, 1, 4, 0x0], [16, 2, 8, 0x2], [272, 3, 16, 0x6], [65808, 3, 32, 0x7]];
- break;
- case 2:
- lines = [[0, 1, 0, 0x0], [1, 2, 0, 0x2], [2, 3, 0, 0x6], [3, 4, 3, 0xe], [11, 5, 6, 0x1e], [75, 6, 32, 0x3e], [6, 0x3f]];
- break;
- case 3:
- lines = [[-256, 8, 8, 0xfe], [0, 1, 0, 0x0], [1, 2, 0, 0x2], [2, 3, 0, 0x6], [3, 4, 3, 0xe], [11, 5, 6, 0x1e], [-257, 8, 32, 0xff, "lower"], [75, 7, 32, 0x7e], [6, 0x3e]];
- break;
- case 4:
- lines = [[1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 0, 0x6], [4, 4, 3, 0xe], [12, 5, 6, 0x1e], [76, 5, 32, 0x1f]];
- break;
- case 5:
- lines = [[-255, 7, 8, 0x7e], [1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 0, 0x6], [4, 4, 3, 0xe], [12, 5, 6, 0x1e], [-256, 7, 32, 0x7f, "lower"], [76, 6, 32, 0x3e]];
- break;
- case 6:
- lines = [[-2048, 5, 10, 0x1c], [-1024, 4, 9, 0x8], [-512, 4, 8, 0x9], [-256, 4, 7, 0xa], [-128, 5, 6, 0x1d], [-64, 5, 5, 0x1e], [-32, 4, 5, 0xb], [0, 2, 7, 0x0], [128, 3, 7, 0x2], [256, 3, 8, 0x3], [512, 4, 9, 0xc], [1024, 4, 10, 0xd], [-2049, 6, 32, 0x3e, "lower"], [2048, 6, 32, 0x3f]];
- break;
- case 7:
- lines = [[-1024, 4, 9, 0x8], [-512, 3, 8, 0x0], [-256, 4, 7, 0x9], [-128, 5, 6, 0x1a], [-64, 5, 5, 0x1b], [-32, 4, 5, 0xa], [0, 4, 5, 0xb], [32, 5, 5, 0x1c], [64, 5, 6, 0x1d], [128, 4, 7, 0xc], [256, 3, 8, 0x1], [512, 3, 9, 0x2], [1024, 3, 10, 0x3], [-1025, 5, 32, 0x1e, "lower"], [2048, 5, 32, 0x1f]];
- break;
- case 8:
- lines = [[-15, 8, 3, 0xfc], [-7, 9, 1, 0x1fc], [-5, 8, 1, 0xfd], [-3, 9, 0, 0x1fd], [-2, 7, 0, 0x7c], [-1, 4, 0, 0xa], [0, 2, 1, 0x0], [2, 5, 0, 0x1a], [3, 6, 0, 0x3a], [4, 3, 4, 0x4], [20, 6, 1, 0x3b], [22, 4, 4, 0xb], [38, 4, 5, 0xc], [70, 5, 6, 0x1b], [134, 5, 7, 0x1c], [262, 6, 7, 0x3c], [390, 7, 8, 0x7d], [646, 6, 10, 0x3d], [-16, 9, 32, 0x1fe, "lower"], [1670, 9, 32, 0x1ff], [2, 0x1]];
- break;
- case 9:
- lines = [[-31, 8, 4, 0xfc], [-15, 9, 2, 0x1fc], [-11, 8, 2, 0xfd], [-7, 9, 1, 0x1fd], [-5, 7, 1, 0x7c], [-3, 4, 1, 0xa], [-1, 3, 1, 0x2], [1, 3, 1, 0x3], [3, 5, 1, 0x1a], [5, 6, 1, 0x3a], [7, 3, 5, 0x4], [39, 6, 2, 0x3b], [43, 4, 5, 0xb], [75, 4, 6, 0xc], [139, 5, 7, 0x1b], [267, 5, 8, 0x1c], [523, 6, 8, 0x3c], [779, 7, 9, 0x7d], [1291, 6, 11, 0x3d], [-32, 9, 32, 0x1fe, "lower"], [3339, 9, 32, 0x1ff], [2, 0x0]];
- break;
- case 10:
- lines = [[-21, 7, 4, 0x7a], [-5, 8, 0, 0xfc], [-4, 7, 0, 0x7b], [-3, 5, 0, 0x18], [-2, 2, 2, 0x0], [2, 5, 0, 0x19], [3, 6, 0, 0x36], [4, 7, 0, 0x7c], [5, 8, 0, 0xfd], [6, 2, 6, 0x1], [70, 5, 5, 0x1a], [102, 6, 5, 0x37], [134, 6, 6, 0x38], [198, 6, 7, 0x39], [326, 6, 8, 0x3a], [582, 6, 9, 0x3b], [1094, 6, 10, 0x3c], [2118, 7, 11, 0x7d], [-22, 8, 32, 0xfe, "lower"], [4166, 8, 32, 0xff], [2, 0x2]];
- break;
- case 11:
- lines = [[1, 1, 0, 0x0], [2, 2, 1, 0x2], [4, 4, 0, 0xc], [5, 4, 1, 0xd], [7, 5, 1, 0x1c], [9, 5, 2, 0x1d], [13, 6, 2, 0x3c], [17, 7, 2, 0x7a], [21, 7, 3, 0x7b], [29, 7, 4, 0x7c], [45, 7, 5, 0x7d], [77, 7, 6, 0x7e], [141, 7, 32, 0x7f]];
- break;
- case 12:
- lines = [[1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 1, 0x6], [5, 5, 0, 0x1c], [6, 5, 1, 0x1d], [8, 6, 1, 0x3c], [10, 7, 0, 0x7a], [11, 7, 1, 0x7b], [13, 7, 2, 0x7c], [17, 7, 3, 0x7d], [25, 7, 4, 0x7e], [41, 8, 5, 0xfe], [73, 8, 32, 0xff]];
- break;
- case 13:
- lines = [[1, 1, 0, 0x0], [2, 3, 0, 0x4], [3, 4, 0, 0xc], [4, 5, 0, 0x1c], [5, 4, 1, 0xd], [7, 3, 3, 0x5], [15, 6, 1, 0x3a], [17, 6, 2, 0x3b], [21, 6, 3, 0x3c], [29, 6, 4, 0x3d], [45, 6, 5, 0x3e], [77, 7, 6, 0x7e], [141, 7, 32, 0x7f]];
- break;
- case 14:
- lines = [[-2, 3, 0, 0x4], [-1, 3, 0, 0x5], [0, 1, 0, 0x0], [1, 3, 0, 0x6], [2, 3, 0, 0x7]];
- break;
- case 15:
- lines = [[-24, 7, 4, 0x7c], [-8, 6, 2, 0x3c], [-4, 5, 1, 0x1c], [-2, 4, 0, 0xc], [-1, 3, 0, 0x4], [0, 1, 0, 0x0], [1, 3, 0, 0x5], [2, 4, 0, 0xd], [3, 5, 1, 0x1d], [5, 6, 2, 0x3d], [9, 7, 4, 0x7d], [-25, 7, 32, 0x7e, "lower"], [25, 7, 32, 0x7f]];
- break;
- default:
- throw new Jbig2Error(`standard table B.${number} does not exist`);
- }
- for (let i = 0, ii = lines.length; i < ii; i++) {
- lines[i] = new HuffmanLine(lines[i]);
- }
- table = new HuffmanTable(lines, true);
- standardTablesCache[number] = table;
- return table;
-}
-class Reader {
- constructor(data, start, end) {
- this.data = data;
- this.start = start;
- this.end = end;
- this.position = start;
- this.shift = -1;
- this.currentByte = 0;
- }
- readBit() {
- if (this.shift < 0) {
- if (this.position >= this.end) {
- throw new Jbig2Error("end of data while reading bit");
- }
- this.currentByte = this.data[this.position++];
- this.shift = 7;
- }
- const bit = this.currentByte >> this.shift & 1;
- this.shift--;
- return bit;
- }
- readBits(numBits) {
- let result = 0,
- i;
- for (i = numBits - 1; i >= 0; i--) {
- result |= this.readBit() << i;
- }
- return result;
- }
- byteAlign() {
- this.shift = -1;
- }
- next() {
- if (this.position >= this.end) {
- return -1;
- }
- return this.data[this.position++];
- }
-}
-function getCustomHuffmanTable(index, referredTo, customTables) {
- let currentIndex = 0;
- for (let i = 0, ii = referredTo.length; i < ii; i++) {
- const table = customTables[referredTo[i]];
- if (table) {
- if (index === currentIndex) {
- return table;
- }
- currentIndex++;
- }
- }
- throw new Jbig2Error("can't find custom Huffman table");
-}
-function getTextRegionHuffmanTables(textRegion, referredTo, customTables, numberOfSymbols, reader) {
- const codes = [];
- for (let i = 0; i <= 34; i++) {
- const codeLength = reader.readBits(4);
- codes.push(new HuffmanLine([i, codeLength, 0, 0]));
- }
- const runCodesTable = new HuffmanTable(codes, false);
- codes.length = 0;
- for (let i = 0; i < numberOfSymbols;) {
- const codeLength = runCodesTable.decode(reader);
- if (codeLength >= 32) {
- let repeatedLength, numberOfRepeats, j;
- switch (codeLength) {
- case 32:
- if (i === 0) {
- throw new Jbig2Error("no previous value in symbol ID table");
- }
- numberOfRepeats = reader.readBits(2) + 3;
- repeatedLength = codes[i - 1].prefixLength;
- break;
- case 33:
- numberOfRepeats = reader.readBits(3) + 3;
- repeatedLength = 0;
- break;
- case 34:
- numberOfRepeats = reader.readBits(7) + 11;
- repeatedLength = 0;
- break;
- default:
- throw new Jbig2Error("invalid code length in symbol ID table");
- }
- for (j = 0; j < numberOfRepeats; j++) {
- codes.push(new HuffmanLine([i, repeatedLength, 0, 0]));
- i++;
- }
- } else {
- codes.push(new HuffmanLine([i, codeLength, 0, 0]));
- i++;
- }
- }
- reader.byteAlign();
- const symbolIDTable = new HuffmanTable(codes, false);
- let customIndex = 0,
- tableFirstS,
- tableDeltaS,
- tableDeltaT;
- switch (textRegion.huffmanFS) {
- case 0:
- case 1:
- tableFirstS = getStandardTable(textRegion.huffmanFS + 6);
- break;
- case 3:
- tableFirstS = getCustomHuffmanTable(customIndex, referredTo, customTables);
- customIndex++;
- break;
- default:
- throw new Jbig2Error("invalid Huffman FS selector");
- }
- switch (textRegion.huffmanDS) {
- case 0:
- case 1:
- case 2:
- tableDeltaS = getStandardTable(textRegion.huffmanDS + 8);
- break;
- case 3:
- tableDeltaS = getCustomHuffmanTable(customIndex, referredTo, customTables);
- customIndex++;
- break;
- default:
- throw new Jbig2Error("invalid Huffman DS selector");
- }
- switch (textRegion.huffmanDT) {
- case 0:
- case 1:
- case 2:
- tableDeltaT = getStandardTable(textRegion.huffmanDT + 11);
- break;
- case 3:
- tableDeltaT = getCustomHuffmanTable(customIndex, referredTo, customTables);
- customIndex++;
- break;
- default:
- throw new Jbig2Error("invalid Huffman DT selector");
- }
- if (textRegion.refinement) {
- throw new Jbig2Error("refinement with Huffman is not supported");
- }
- return {
- symbolIDTable,
- tableFirstS,
- tableDeltaS,
- tableDeltaT
+ this.bufferLength += rowBytes;
};
-}
-function getSymbolDictionaryHuffmanTables(dictionary, referredTo, customTables) {
- let customIndex = 0,
- tableDeltaHeight,
- tableDeltaWidth;
- switch (dictionary.huffmanDHSelector) {
- case 0:
- case 1:
- tableDeltaHeight = getStandardTable(dictionary.huffmanDHSelector + 4);
- break;
- case 3:
- tableDeltaHeight = getCustomHuffmanTable(customIndex, referredTo, customTables);
- customIndex++;
- break;
- default:
- throw new Jbig2Error("invalid Huffman DH selector");
- }
- switch (dictionary.huffmanDWSelector) {
- case 0:
- case 1:
- tableDeltaWidth = getStandardTable(dictionary.huffmanDWSelector + 2);
- break;
- case 3:
- tableDeltaWidth = getCustomHuffmanTable(customIndex, referredTo, customTables);
- customIndex++;
- break;
- default:
- throw new Jbig2Error("invalid Huffman DW selector");
- }
- let tableBitmapSize, tableAggregateInstances;
- if (dictionary.bitmapSizeSelector) {
- tableBitmapSize = getCustomHuffmanTable(customIndex, referredTo, customTables);
- customIndex++;
- } else {
- tableBitmapSize = getStandardTable(1);
- }
- if (dictionary.aggregationInstancesSelector) {
- tableAggregateInstances = getCustomHuffmanTable(customIndex, referredTo, customTables);
- } else {
- tableAggregateInstances = getStandardTable(1);
- }
- return {
- tableDeltaHeight,
- tableDeltaWidth,
- tableBitmapSize,
- tableAggregateInstances
- };
-}
-function readUncompressedBitmap(reader, width, height) {
- const bitmap = [];
- for (let y = 0; y < height; y++) {
- const row = new Uint8Array(width);
- bitmap.push(row);
- for (let x = 0; x < width; x++) {
- row[x] = reader.readBit();
- }
- reader.byteAlign();
- }
- return bitmap;
-}
-function decodeMMRBitmap(input, width, height, endOfBlock) {
- const params = {
- K: -1,
- Columns: width,
- Rows: height,
- BlackIs1: true,
- EndOfBlock: endOfBlock
- };
- const decoder = new _ccitt.CCITTFaxDecoder(input, params);
- const bitmap = [];
- let currentByte,
- eof = false;
- for (let y = 0; y < height; y++) {
- const row = new Uint8Array(width);
- bitmap.push(row);
- let shift = -1;
- for (let x = 0; x < width; x++) {
- if (shift < 0) {
- currentByte = decoder.readNextChar();
- if (currentByte === -1) {
- currentByte = 0;
- eof = true;
- }
- shift = 7;
- }
- row[x] = currentByte >> shift & 1;
- shift--;
- }
- }
- if (endOfBlock && !eof) {
- const lookForEOFLimit = 5;
- for (let i = 0; i < lookForEOFLimit; i++) {
- if (decoder.readNextChar() === -1) {
- break;
- }
- }
- }
- return bitmap;
-}
-class Jbig2Image {
- parseChunks(chunks) {
- return parseJbig2Chunks(chunks);
- }
- parse(data) {
- throw new Error("Not implemented: Jbig2Image.parse");
- }
-}
-exports.Jbig2Image = Jbig2Image;
-/***/ }),
-/* 25 */
-/***/ ((__unused_webpack_module, exports) => {
+ return PredictorStream;
+})();
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.ArithmeticDecoder = void 0;
-const QeTable = [{
- qe: 0x5601,
- nmps: 1,
- nlps: 1,
- switchFlag: 1
-}, {
- qe: 0x3401,
- nmps: 2,
- nlps: 6,
- switchFlag: 0
-}, {
- qe: 0x1801,
- nmps: 3,
- nlps: 9,
- switchFlag: 0
-}, {
- qe: 0x0ac1,
- nmps: 4,
- nlps: 12,
- switchFlag: 0
-}, {
- qe: 0x0521,
- nmps: 5,
- nlps: 29,
- switchFlag: 0
-}, {
- qe: 0x0221,
- nmps: 38,
- nlps: 33,
- switchFlag: 0
-}, {
- qe: 0x5601,
- nmps: 7,
- nlps: 6,
- switchFlag: 1
-}, {
- qe: 0x5401,
- nmps: 8,
- nlps: 14,
- switchFlag: 0
-}, {
- qe: 0x4801,
- nmps: 9,
- nlps: 14,
- switchFlag: 0
-}, {
- qe: 0x3801,
- nmps: 10,
- nlps: 14,
- switchFlag: 0
-}, {
- qe: 0x3001,
- nmps: 11,
- nlps: 17,
- switchFlag: 0
-}, {
- qe: 0x2401,
- nmps: 12,
- nlps: 18,
- switchFlag: 0
-}, {
- qe: 0x1c01,
- nmps: 13,
- nlps: 20,
- switchFlag: 0
-}, {
- qe: 0x1601,
- nmps: 29,
- nlps: 21,
- switchFlag: 0
-}, {
- qe: 0x5601,
- nmps: 15,
- nlps: 14,
- switchFlag: 1
-}, {
- qe: 0x5401,
- nmps: 16,
- nlps: 14,
- switchFlag: 0
-}, {
- qe: 0x5101,
- nmps: 17,
- nlps: 15,
- switchFlag: 0
-}, {
- qe: 0x4801,
- nmps: 18,
- nlps: 16,
- switchFlag: 0
-}, {
- qe: 0x3801,
- nmps: 19,
- nlps: 17,
- switchFlag: 0
-}, {
- qe: 0x3401,
- nmps: 20,
- nlps: 18,
- switchFlag: 0
-}, {
- qe: 0x3001,
- nmps: 21,
- nlps: 19,
- switchFlag: 0
-}, {
- qe: 0x2801,
- nmps: 22,
- nlps: 19,
- switchFlag: 0
-}, {
- qe: 0x2401,
- nmps: 23,
- nlps: 20,
- switchFlag: 0
-}, {
- qe: 0x2201,
- nmps: 24,
- nlps: 21,
- switchFlag: 0
-}, {
- qe: 0x1c01,
- nmps: 25,
- nlps: 22,
- switchFlag: 0
-}, {
- qe: 0x1801,
- nmps: 26,
- nlps: 23,
- switchFlag: 0
-}, {
- qe: 0x1601,
- nmps: 27,
- nlps: 24,
- switchFlag: 0
-}, {
- qe: 0x1401,
- nmps: 28,
- nlps: 25,
- switchFlag: 0
-}, {
- qe: 0x1201,
- nmps: 29,
- nlps: 26,
- switchFlag: 0
-}, {
- qe: 0x1101,
- nmps: 30,
- nlps: 27,
- switchFlag: 0
-}, {
- qe: 0x0ac1,
- nmps: 31,
- nlps: 28,
- switchFlag: 0
-}, {
- qe: 0x09c1,
- nmps: 32,
- nlps: 29,
- switchFlag: 0
-}, {
- qe: 0x08a1,
- nmps: 33,
- nlps: 30,
- switchFlag: 0
-}, {
- qe: 0x0521,
- nmps: 34,
- nlps: 31,
- switchFlag: 0
-}, {
- qe: 0x0441,
- nmps: 35,
- nlps: 32,
- switchFlag: 0
-}, {
- qe: 0x02a1,
- nmps: 36,
- nlps: 33,
- switchFlag: 0
-}, {
- qe: 0x0221,
- nmps: 37,
- nlps: 34,
- switchFlag: 0
-}, {
- qe: 0x0141,
- nmps: 38,
- nlps: 35,
- switchFlag: 0
-}, {
- qe: 0x0111,
- nmps: 39,
- nlps: 36,
- switchFlag: 0
-}, {
- qe: 0x0085,
- nmps: 40,
- nlps: 37,
- switchFlag: 0
-}, {
- qe: 0x0049,
- nmps: 41,
- nlps: 38,
- switchFlag: 0
-}, {
- qe: 0x0025,
- nmps: 42,
- nlps: 39,
- switchFlag: 0
-}, {
- qe: 0x0015,
- nmps: 43,
- nlps: 40,
- switchFlag: 0
-}, {
- qe: 0x0009,
- nmps: 44,
- nlps: 41,
- switchFlag: 0
-}, {
- qe: 0x0005,
- nmps: 45,
- nlps: 42,
- switchFlag: 0
-}, {
- qe: 0x0001,
- nmps: 45,
- nlps: 43,
- switchFlag: 0
-}, {
- qe: 0x5601,
- nmps: 46,
- nlps: 46,
- switchFlag: 0
-}];
-class ArithmeticDecoder {
- constructor(data, start, end) {
- this.data = data;
- this.bp = start;
- this.dataEnd = end;
- this.chigh = data[start];
- this.clow = 0;
- this.byteIn();
- this.chigh = this.chigh << 7 & 0xffff | this.clow >> 9 & 0x7f;
- this.clow = this.clow << 7 & 0xffff;
- this.ct -= 7;
- this.a = 0x8000;
- }
- byteIn() {
- const data = this.data;
- let bp = this.bp;
- if (data[bp] === 0xff) {
- if (data[bp + 1] > 0x8f) {
- this.clow += 0xff00;
- this.ct = 8;
- } else {
- bp++;
- this.clow += data[bp] << 9;
- this.ct = 7;
- this.bp = bp;
- }
- } else {
- bp++;
- this.clow += bp < this.dataEnd ? data[bp] << 8 : 0xff00;
- this.ct = 8;
- this.bp = bp;
- }
- if (this.clow > 0xffff) {
- this.chigh += this.clow >> 16;
- this.clow &= 0xffff;
- }
- }
- readBit(contexts, pos) {
- let cx_index = contexts[pos] >> 1,
- cx_mps = contexts[pos] & 1;
- const qeTableIcx = QeTable[cx_index];
- const qeIcx = qeTableIcx.qe;
- let d;
- let a = this.a - qeIcx;
- if (this.chigh < qeIcx) {
- if (a < qeIcx) {
- a = qeIcx;
- d = cx_mps;
- cx_index = qeTableIcx.nmps;
- } else {
- a = qeIcx;
- d = 1 ^ cx_mps;
- if (qeTableIcx.switchFlag === 1) {
- cx_mps = d;
- }
- cx_index = qeTableIcx.nlps;
- }
- } else {
- this.chigh -= qeIcx;
- if ((a & 0x8000) !== 0) {
- this.a = a;
- return cx_mps;
- }
- if (a < qeIcx) {
- d = 1 ^ cx_mps;
- if (qeTableIcx.switchFlag === 1) {
- cx_mps = d;
- }
- cx_index = qeTableIcx.nlps;
- } else {
- d = cx_mps;
- cx_index = qeTableIcx.nmps;
- }
- }
- do {
- if (this.ct === 0) {
- this.byteIn();
- }
- a <<= 1;
- this.chigh = this.chigh << 1 & 0xffff | this.clow >> 15 & 1;
- this.clow = this.clow << 1 & 0xffff;
- this.ct--;
- } while ((a & 0x8000) === 0);
- this.a = a;
- contexts[pos] = cx_index << 1 | cx_mps;
- return d;
- }
-}
-exports.ArithmeticDecoder = ArithmeticDecoder;
-
-/***/ }),
-/* 26 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.JpegStream = void 0;
-var _decode_stream = __w_pdfjs_require__(18);
-var _primitives = __w_pdfjs_require__(4);
-var _jpg = __w_pdfjs_require__(27);
-var _util = __w_pdfjs_require__(2);
-class JpegStream extends _decode_stream.DecodeStream {
- constructor(stream, maybeLength, params) {
- let ch;
+/**
+ * Depending on the type of JPEG a JpegStream is handled in different ways. For
+ * JPEG's that are supported natively such as DeviceGray and DeviceRGB the image
+ * data is stored and then loaded by the browser. For unsupported JPEG's we use
+ * a library to decode these images and the stream behaves like all the other
+ * DecodeStreams.
+ */
+var JpegStream = (function JpegStreamClosure() {
+ function JpegStream(stream, maybeLength, dict, xref) {
+ // Some images may contain 'junk' before the SOI (start-of-image) marker.
+ // Note: this seems to mainly affect inline images.
+ var ch;
while ((ch = stream.getByte()) !== -1) {
- if (ch === 0xff) {
- stream.skip(-1);
+ if (ch === 0xFF) { // Find the first byte of the SOI marker (0xFFD8).
+ stream.skip(-1); // Reset the stream position to the SOI.
break;
}
}
- super(maybeLength);
this.stream = stream;
- this.dict = stream.dict;
this.maybeLength = maybeLength;
- this.params = params;
+ this.dict = dict;
+
+ DecodeStream.call(this, maybeLength);
}
- get bytes() {
- return (0, _util.shadow)(this, "bytes", this.stream.getBytes(this.maybeLength));
- }
- ensureBuffer(requested) {}
- readBlock() {
- if (this.eof) {
+
+ JpegStream.prototype = Object.create(DecodeStream.prototype);
+
+ Object.defineProperty(JpegStream.prototype, 'bytes', {
+ get: function JpegStream_bytes() {
+ // If this.maybeLength is null, we'll get the entire stream.
+ return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength));
+ },
+ configurable: true
+ });
+
+ JpegStream.prototype.ensureBuffer = function JpegStream_ensureBuffer(req) {
+ if (this.bufferLength) {
return;
}
- const jpegOptions = {
- decodeTransform: undefined,
- colorTransform: undefined
- };
- const decodeArr = this.dict.getArray("D", "Decode");
- if ((this.forceRGBA || this.forceRGB) && Array.isArray(decodeArr)) {
- const bitsPerComponent = this.dict.get("BPC", "BitsPerComponent") || 8;
- const decodeArrLength = decodeArr.length;
- const transform = new Int32Array(decodeArrLength);
- let transformNeeded = false;
- const maxValue = (1 << bitsPerComponent) - 1;
- for (let i = 0; i < decodeArrLength; i += 2) {
- transform[i] = (decodeArr[i + 1] - decodeArr[i]) * 256 | 0;
- transform[i + 1] = decodeArr[i] * maxValue | 0;
- if (transform[i] !== 256 || transform[i + 1] !== 0) {
- transformNeeded = true;
- }
- }
- if (transformNeeded) {
- jpegOptions.decodeTransform = transform;
- }
- }
- if (this.params instanceof _primitives.Dict) {
- const colorTransform = this.params.get("ColorTransform");
- if (Number.isInteger(colorTransform)) {
- jpegOptions.colorTransform = colorTransform;
- }
- }
- const jpegImage = new _jpg.JpegImage(jpegOptions);
- jpegImage.parse(this.bytes);
- const data = jpegImage.getData({
- width: this.drawWidth,
- height: this.drawHeight,
- forceRGBA: this.forceRGBA,
- forceRGB: this.forceRGB,
- isSourcePDF: true
- });
- this.buffer = data;
- this.bufferLength = data.length;
- this.eof = true;
- }
-}
-exports.JpegStream = JpegStream;
+ try {
+ var jpegImage = new JpegImage();
-/***/ }),
-/* 27 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ // checking if values needs to be transformed before conversion
+ if (this.forceRGB && this.dict && isArray(this.dict.get('Decode'))) {
+ var decodeArr = this.dict.get('Decode');
+ var bitsPerComponent = this.dict.get('BitsPerComponent') || 8;
+ var decodeArrLength = decodeArr.length;
+ var transform = new Int32Array(decodeArrLength);
+ var transformNeeded = false;
+ var maxValue = (1 << bitsPerComponent) - 1;
+ for (var i = 0; i < decodeArrLength; i += 2) {
+ transform[i] = ((decodeArr[i + 1] - decodeArr[i]) * 256) | 0;
+ transform[i + 1] = (decodeArr[i] * maxValue) | 0;
+ if (transform[i] !== 256 || transform[i + 1] !== 0) {
+ transformNeeded = true;
+ }
+ }
+ if (transformNeeded) {
+ jpegImage.decodeTransform = transform;
+ }
+ }
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.JpegImage = void 0;
-var _util = __w_pdfjs_require__(2);
-var _image_utils = __w_pdfjs_require__(28);
-var _core_utils = __w_pdfjs_require__(3);
-class JpegError extends _util.BaseException {
- constructor(msg) {
- super(`JPEG error: ${msg}`, "JpegError");
- }
-}
-class DNLMarkerError extends _util.BaseException {
- constructor(message, scanLines) {
- super(message, "DNLMarkerError");
- this.scanLines = scanLines;
- }
-}
-class EOIMarkerError extends _util.BaseException {
- constructor(msg) {
- super(msg, "EOIMarkerError");
- }
-}
-const dctZigZag = new Uint8Array([0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5, 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28, 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51, 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63]);
-const dctCos1 = 4017;
-const dctSin1 = 799;
-const dctCos3 = 3406;
-const dctSin3 = 2276;
-const dctCos6 = 1567;
-const dctSin6 = 3784;
-const dctSqrt2 = 5793;
-const dctSqrt1d2 = 2896;
-function buildHuffmanTable(codeLengths, values) {
- let k = 0,
- i,
- j,
- length = 16;
- while (length > 0 && !codeLengths[length - 1]) {
- length--;
- }
- const code = [{
- children: [],
- index: 0
- }];
- let p = code[0],
- q;
- for (i = 0; i < length; i++) {
- for (j = 0; j < codeLengths[i]; j++) {
- p = code.pop();
- p.children[p.index] = values[k];
- while (p.index > 0) {
- p = code.pop();
- }
- p.index++;
- code.push(p);
- while (code.length <= i) {
- code.push(q = {
- children: [],
- index: 0
- });
- p.children[p.index] = q.children;
- p = q;
- }
- k++;
+ jpegImage.parse(this.bytes);
+ var data = jpegImage.getData(this.drawWidth, this.drawHeight,
+ this.forceRGB);
+ this.buffer = data;
+ this.bufferLength = data.length;
+ this.eof = true;
+ } catch (e) {
+ error('JPEG error: ' + e);
}
- if (i + 1 < length) {
- code.push(q = {
- children: [],
- index: 0
- });
- p.children[p.index] = q.children;
- p = q;
- }
- }
- return code[0].children;
-}
-function getBlockBufferOffset(component, row, col) {
- return 64 * ((component.blocksPerLine + 1) * row + col);
-}
-function decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successivePrev, successive, parseDNLMarker = false) {
- const mcusPerLine = frame.mcusPerLine;
- const progressive = frame.progressive;
- const startOffset = offset;
- let bitsData = 0,
- bitsCount = 0;
- function readBit() {
- if (bitsCount > 0) {
- bitsCount--;
- return bitsData >> bitsCount & 1;
- }
- bitsData = data[offset++];
- if (bitsData === 0xff) {
- const nextByte = data[offset++];
- if (nextByte) {
- if (nextByte === 0xdc && parseDNLMarker) {
- offset += 2;
- const scanLines = (0, _core_utils.readUint16)(data, offset);
- offset += 2;
- if (scanLines > 0 && scanLines !== frame.scanLines) {
- throw new DNLMarkerError("Found DNL marker (0xFFDC) while parsing scan data", scanLines);
- }
- } else if (nextByte === 0xd9) {
- if (parseDNLMarker) {
- const maybeScanLines = blockRow * (frame.precision === 8 ? 8 : 0);
- if (maybeScanLines > 0 && Math.round(frame.scanLines / maybeScanLines) >= 5) {
- throw new DNLMarkerError("Found EOI marker (0xFFD9) while parsing scan data, " + "possibly caused by incorrect `scanLines` parameter", maybeScanLines);
- }
- }
- throw new EOIMarkerError("Found EOI marker (0xFFD9) while parsing scan data");
- }
- throw new JpegError(`unexpected marker ${(bitsData << 8 | nextByte).toString(16)}`);
- }
- }
- bitsCount = 7;
- return bitsData >>> 7;
- }
- function decodeHuffman(tree) {
- let node = tree;
- while (true) {
- node = node[readBit()];
- switch (typeof node) {
- case "number":
- return node;
- case "object":
- continue;
- }
- throw new JpegError("invalid huffman sequence");
- }
- }
- function receive(length) {
- let n = 0;
- while (length > 0) {
- n = n << 1 | readBit();
- length--;
- }
- return n;
- }
- function receiveAndExtend(length) {
- if (length === 1) {
- return readBit() === 1 ? 1 : -1;
- }
- const n = receive(length);
- if (n >= 1 << length - 1) {
- return n;
- }
- return n + (-1 << length) + 1;
- }
- function decodeBaseline(component, blockOffset) {
- const t = decodeHuffman(component.huffmanTableDC);
- const diff = t === 0 ? 0 : receiveAndExtend(t);
- component.blockData[blockOffset] = component.pred += diff;
- let k = 1;
- while (k < 64) {
- const rs = decodeHuffman(component.huffmanTableAC);
- const s = rs & 15,
- r = rs >> 4;
- if (s === 0) {
- if (r < 15) {
- break;
- }
- k += 16;
- continue;
- }
- k += r;
- const z = dctZigZag[k];
- component.blockData[blockOffset + z] = receiveAndExtend(s);
- k++;
- }
- }
- function decodeDCFirst(component, blockOffset) {
- const t = decodeHuffman(component.huffmanTableDC);
- const diff = t === 0 ? 0 : receiveAndExtend(t) << successive;
- component.blockData[blockOffset] = component.pred += diff;
- }
- function decodeDCSuccessive(component, blockOffset) {
- component.blockData[blockOffset] |= readBit() << successive;
- }
- let eobrun = 0;
- function decodeACFirst(component, blockOffset) {
- if (eobrun > 0) {
- eobrun--;
- return;
- }
- let k = spectralStart;
- const e = spectralEnd;
- while (k <= e) {
- const rs = decodeHuffman(component.huffmanTableAC);
- const s = rs & 15,
- r = rs >> 4;
- if (s === 0) {
- if (r < 15) {
- eobrun = receive(r) + (1 << r) - 1;
- break;
- }
- k += 16;
- continue;
- }
- k += r;
- const z = dctZigZag[k];
- component.blockData[blockOffset + z] = receiveAndExtend(s) * (1 << successive);
- k++;
- }
- }
- let successiveACState = 0,
- successiveACNextValue;
- function decodeACSuccessive(component, blockOffset) {
- let k = spectralStart;
- const e = spectralEnd;
- let r = 0;
- let s;
- let rs;
- while (k <= e) {
- const offsetZ = blockOffset + dctZigZag[k];
- const sign = component.blockData[offsetZ] < 0 ? -1 : 1;
- switch (successiveACState) {
- case 0:
- rs = decodeHuffman(component.huffmanTableAC);
- s = rs & 15;
- r = rs >> 4;
- if (s === 0) {
- if (r < 15) {
- eobrun = receive(r) + (1 << r);
- successiveACState = 4;
- } else {
- r = 16;
- successiveACState = 1;
- }
- } else {
- if (s !== 1) {
- throw new JpegError("invalid ACn encoding");
- }
- successiveACNextValue = receiveAndExtend(s);
- successiveACState = r ? 2 : 3;
- }
- continue;
- case 1:
- case 2:
- if (component.blockData[offsetZ]) {
- component.blockData[offsetZ] += sign * (readBit() << successive);
- } else {
- r--;
- if (r === 0) {
- successiveACState = successiveACState === 2 ? 3 : 0;
- }
- }
- break;
- case 3:
- if (component.blockData[offsetZ]) {
- component.blockData[offsetZ] += sign * (readBit() << successive);
- } else {
- component.blockData[offsetZ] = successiveACNextValue << successive;
- successiveACState = 0;
- }
- break;
- case 4:
- if (component.blockData[offsetZ]) {
- component.blockData[offsetZ] += sign * (readBit() << successive);
- }
- break;
- }
- k++;
- }
- if (successiveACState === 4) {
- eobrun--;
- if (eobrun === 0) {
- successiveACState = 0;
- }
- }
- }
- let blockRow = 0;
- function decodeMcu(component, decode, mcu, row, col) {
- const mcuRow = mcu / mcusPerLine | 0;
- const mcuCol = mcu % mcusPerLine;
- blockRow = mcuRow * component.v + row;
- const blockCol = mcuCol * component.h + col;
- const blockOffset = getBlockBufferOffset(component, blockRow, blockCol);
- decode(component, blockOffset);
- }
- function decodeBlock(component, decode, mcu) {
- blockRow = mcu / component.blocksPerLine | 0;
- const blockCol = mcu % component.blocksPerLine;
- const blockOffset = getBlockBufferOffset(component, blockRow, blockCol);
- decode(component, blockOffset);
- }
- const componentsLength = components.length;
- let component, i, j, k, n;
- let decodeFn;
- if (progressive) {
- if (spectralStart === 0) {
- decodeFn = successivePrev === 0 ? decodeDCFirst : decodeDCSuccessive;
- } else {
- decodeFn = successivePrev === 0 ? decodeACFirst : decodeACSuccessive;
- }
- } else {
- decodeFn = decodeBaseline;
- }
- let mcu = 0,
- fileMarker;
- const mcuExpected = componentsLength === 1 ? components[0].blocksPerLine * components[0].blocksPerColumn : mcusPerLine * frame.mcusPerColumn;
- let h, v;
- while (mcu <= mcuExpected) {
- const mcuToRead = resetInterval ? Math.min(mcuExpected - mcu, resetInterval) : mcuExpected;
- if (mcuToRead > 0) {
- for (i = 0; i < componentsLength; i++) {
- components[i].pred = 0;
- }
- eobrun = 0;
- if (componentsLength === 1) {
- component = components[0];
- for (n = 0; n < mcuToRead; n++) {
- decodeBlock(component, decodeFn, mcu);
- mcu++;
- }
- } else {
- for (n = 0; n < mcuToRead; n++) {
- for (i = 0; i < componentsLength; i++) {
- component = components[i];
- h = component.h;
- v = component.v;
- for (j = 0; j < v; j++) {
- for (k = 0; k < h; k++) {
- decodeMcu(component, decodeFn, mcu, j, k);
- }
- }
- }
- mcu++;
- }
- }
- }
- bitsCount = 0;
- fileMarker = findNextFileMarker(data, offset);
- if (!fileMarker) {
- break;
- }
- if (fileMarker.invalid) {
- const partialMsg = mcuToRead > 0 ? "unexpected" : "excessive";
- (0, _util.warn)(`decodeScan - ${partialMsg} MCU data, current marker is: ${fileMarker.invalid}`);
- offset = fileMarker.offset;
- }
- if (fileMarker.marker >= 0xffd0 && fileMarker.marker <= 0xffd7) {
- offset += 2;
- } else {
- break;
- }
- }
- return offset - startOffset;
-}
-function quantizeAndInverse(component, blockBufferOffset, p) {
- const qt = component.quantizationTable,
- blockData = component.blockData;
- let v0, v1, v2, v3, v4, v5, v6, v7;
- let p0, p1, p2, p3, p4, p5, p6, p7;
- let t;
- if (!qt) {
- throw new JpegError("missing required Quantization Table.");
- }
- for (let row = 0; row < 64; row += 8) {
- p0 = blockData[blockBufferOffset + row];
- p1 = blockData[blockBufferOffset + row + 1];
- p2 = blockData[blockBufferOffset + row + 2];
- p3 = blockData[blockBufferOffset + row + 3];
- p4 = blockData[blockBufferOffset + row + 4];
- p5 = blockData[blockBufferOffset + row + 5];
- p6 = blockData[blockBufferOffset + row + 6];
- p7 = blockData[blockBufferOffset + row + 7];
- p0 *= qt[row];
- if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) {
- t = dctSqrt2 * p0 + 512 >> 10;
- p[row] = t;
- p[row + 1] = t;
- p[row + 2] = t;
- p[row + 3] = t;
- p[row + 4] = t;
- p[row + 5] = t;
- p[row + 6] = t;
- p[row + 7] = t;
- continue;
- }
- p1 *= qt[row + 1];
- p2 *= qt[row + 2];
- p3 *= qt[row + 3];
- p4 *= qt[row + 4];
- p5 *= qt[row + 5];
- p6 *= qt[row + 6];
- p7 *= qt[row + 7];
- v0 = dctSqrt2 * p0 + 128 >> 8;
- v1 = dctSqrt2 * p4 + 128 >> 8;
- v2 = p2;
- v3 = p6;
- v4 = dctSqrt1d2 * (p1 - p7) + 128 >> 8;
- v7 = dctSqrt1d2 * (p1 + p7) + 128 >> 8;
- v5 = p3 << 4;
- v6 = p5 << 4;
- v0 = v0 + v1 + 1 >> 1;
- v1 = v0 - v1;
- t = v2 * dctSin6 + v3 * dctCos6 + 128 >> 8;
- v2 = v2 * dctCos6 - v3 * dctSin6 + 128 >> 8;
- v3 = t;
- v4 = v4 + v6 + 1 >> 1;
- v6 = v4 - v6;
- v7 = v7 + v5 + 1 >> 1;
- v5 = v7 - v5;
- v0 = v0 + v3 + 1 >> 1;
- v3 = v0 - v3;
- v1 = v1 + v2 + 1 >> 1;
- v2 = v1 - v2;
- t = v4 * dctSin3 + v7 * dctCos3 + 2048 >> 12;
- v4 = v4 * dctCos3 - v7 * dctSin3 + 2048 >> 12;
- v7 = t;
- t = v5 * dctSin1 + v6 * dctCos1 + 2048 >> 12;
- v5 = v5 * dctCos1 - v6 * dctSin1 + 2048 >> 12;
- v6 = t;
- p[row] = v0 + v7;
- p[row + 7] = v0 - v7;
- p[row + 1] = v1 + v6;
- p[row + 6] = v1 - v6;
- p[row + 2] = v2 + v5;
- p[row + 5] = v2 - v5;
- p[row + 3] = v3 + v4;
- p[row + 4] = v3 - v4;
- }
- for (let col = 0; col < 8; ++col) {
- p0 = p[col];
- p1 = p[col + 8];
- p2 = p[col + 16];
- p3 = p[col + 24];
- p4 = p[col + 32];
- p5 = p[col + 40];
- p6 = p[col + 48];
- p7 = p[col + 56];
- if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) {
- t = dctSqrt2 * p0 + 8192 >> 14;
- if (t < -2040) {
- t = 0;
- } else if (t >= 2024) {
- t = 255;
- } else {
- t = t + 2056 >> 4;
- }
- blockData[blockBufferOffset + col] = t;
- blockData[blockBufferOffset + col + 8] = t;
- blockData[blockBufferOffset + col + 16] = t;
- blockData[blockBufferOffset + col + 24] = t;
- blockData[blockBufferOffset + col + 32] = t;
- blockData[blockBufferOffset + col + 40] = t;
- blockData[blockBufferOffset + col + 48] = t;
- blockData[blockBufferOffset + col + 56] = t;
- continue;
- }
- v0 = dctSqrt2 * p0 + 2048 >> 12;
- v1 = dctSqrt2 * p4 + 2048 >> 12;
- v2 = p2;
- v3 = p6;
- v4 = dctSqrt1d2 * (p1 - p7) + 2048 >> 12;
- v7 = dctSqrt1d2 * (p1 + p7) + 2048 >> 12;
- v5 = p3;
- v6 = p5;
- v0 = (v0 + v1 + 1 >> 1) + 4112;
- v1 = v0 - v1;
- t = v2 * dctSin6 + v3 * dctCos6 + 2048 >> 12;
- v2 = v2 * dctCos6 - v3 * dctSin6 + 2048 >> 12;
- v3 = t;
- v4 = v4 + v6 + 1 >> 1;
- v6 = v4 - v6;
- v7 = v7 + v5 + 1 >> 1;
- v5 = v7 - v5;
- v0 = v0 + v3 + 1 >> 1;
- v3 = v0 - v3;
- v1 = v1 + v2 + 1 >> 1;
- v2 = v1 - v2;
- t = v4 * dctSin3 + v7 * dctCos3 + 2048 >> 12;
- v4 = v4 * dctCos3 - v7 * dctSin3 + 2048 >> 12;
- v7 = t;
- t = v5 * dctSin1 + v6 * dctCos1 + 2048 >> 12;
- v5 = v5 * dctCos1 - v6 * dctSin1 + 2048 >> 12;
- v6 = t;
- p0 = v0 + v7;
- p7 = v0 - v7;
- p1 = v1 + v6;
- p6 = v1 - v6;
- p2 = v2 + v5;
- p5 = v2 - v5;
- p3 = v3 + v4;
- p4 = v3 - v4;
- if (p0 < 16) {
- p0 = 0;
- } else if (p0 >= 4080) {
- p0 = 255;
- } else {
- p0 >>= 4;
- }
- if (p1 < 16) {
- p1 = 0;
- } else if (p1 >= 4080) {
- p1 = 255;
- } else {
- p1 >>= 4;
- }
- if (p2 < 16) {
- p2 = 0;
- } else if (p2 >= 4080) {
- p2 = 255;
- } else {
- p2 >>= 4;
- }
- if (p3 < 16) {
- p3 = 0;
- } else if (p3 >= 4080) {
- p3 = 255;
- } else {
- p3 >>= 4;
- }
- if (p4 < 16) {
- p4 = 0;
- } else if (p4 >= 4080) {
- p4 = 255;
- } else {
- p4 >>= 4;
- }
- if (p5 < 16) {
- p5 = 0;
- } else if (p5 >= 4080) {
- p5 = 255;
- } else {
- p5 >>= 4;
- }
- if (p6 < 16) {
- p6 = 0;
- } else if (p6 >= 4080) {
- p6 = 255;
- } else {
- p6 >>= 4;
- }
- if (p7 < 16) {
- p7 = 0;
- } else if (p7 >= 4080) {
- p7 = 255;
- } else {
- p7 >>= 4;
- }
- blockData[blockBufferOffset + col] = p0;
- blockData[blockBufferOffset + col + 8] = p1;
- blockData[blockBufferOffset + col + 16] = p2;
- blockData[blockBufferOffset + col + 24] = p3;
- blockData[blockBufferOffset + col + 32] = p4;
- blockData[blockBufferOffset + col + 40] = p5;
- blockData[blockBufferOffset + col + 48] = p6;
- blockData[blockBufferOffset + col + 56] = p7;
- }
-}
-function buildComponentData(frame, component) {
- const blocksPerLine = component.blocksPerLine;
- const blocksPerColumn = component.blocksPerColumn;
- const computationBuffer = new Int16Array(64);
- for (let blockRow = 0; blockRow < blocksPerColumn; blockRow++) {
- for (let blockCol = 0; blockCol < blocksPerLine; blockCol++) {
- const offset = getBlockBufferOffset(component, blockRow, blockCol);
- quantizeAndInverse(component, offset, computationBuffer);
- }
- }
- return component.blockData;
-}
-function findNextFileMarker(data, currentPos, startPos = currentPos) {
- const maxPos = data.length - 1;
- let newPos = startPos < currentPos ? startPos : currentPos;
- if (currentPos >= maxPos) {
- return null;
- }
- const currentMarker = (0, _core_utils.readUint16)(data, currentPos);
- if (currentMarker >= 0xffc0 && currentMarker <= 0xfffe) {
- return {
- invalid: null,
- marker: currentMarker,
- offset: currentPos
- };
- }
- let newMarker = (0, _core_utils.readUint16)(data, newPos);
- while (!(newMarker >= 0xffc0 && newMarker <= 0xfffe)) {
- if (++newPos >= maxPos) {
- return null;
- }
- newMarker = (0, _core_utils.readUint16)(data, newPos);
- }
- return {
- invalid: currentMarker.toString(16),
- marker: newMarker,
- offset: newPos
};
-}
-class JpegImage {
- constructor({
- decodeTransform = null,
- colorTransform = -1
- } = {}) {
- this._decodeTransform = decodeTransform;
- this._colorTransform = colorTransform;
- }
- parse(data, {
- dnlScanLines = null
- } = {}) {
- function readDataBlock() {
- const length = (0, _core_utils.readUint16)(data, offset);
- offset += 2;
- let endOffset = offset + length - 2;
- const fileMarker = findNextFileMarker(data, endOffset, offset);
- if (fileMarker?.invalid) {
- (0, _util.warn)("readDataBlock - incorrect length, current marker is: " + fileMarker.invalid);
- endOffset = fileMarker.offset;
- }
- const array = data.subarray(offset, endOffset);
- offset += array.length;
- return array;
- }
- function prepareComponents(frame) {
- const mcusPerLine = Math.ceil(frame.samplesPerLine / 8 / frame.maxH);
- const mcusPerColumn = Math.ceil(frame.scanLines / 8 / frame.maxV);
- for (const component of frame.components) {
- const blocksPerLine = Math.ceil(Math.ceil(frame.samplesPerLine / 8) * component.h / frame.maxH);
- const blocksPerColumn = Math.ceil(Math.ceil(frame.scanLines / 8) * component.v / frame.maxV);
- const blocksPerLineForMcu = mcusPerLine * component.h;
- const blocksPerColumnForMcu = mcusPerColumn * component.v;
- const blocksBufferSize = 64 * blocksPerColumnForMcu * (blocksPerLineForMcu + 1);
- component.blockData = new Int16Array(blocksBufferSize);
- component.blocksPerLine = blocksPerLine;
- component.blocksPerColumn = blocksPerColumn;
- }
- frame.mcusPerLine = mcusPerLine;
- frame.mcusPerColumn = mcusPerColumn;
- }
- let offset = 0;
- let jfif = null;
- let adobe = null;
- let frame, resetInterval;
- let numSOSMarkers = 0;
- const quantizationTables = [];
- const huffmanTablesAC = [],
- huffmanTablesDC = [];
- let fileMarker = (0, _core_utils.readUint16)(data, offset);
- offset += 2;
- if (fileMarker !== 0xffd8) {
- throw new JpegError("SOI not found");
- }
- fileMarker = (0, _core_utils.readUint16)(data, offset);
- offset += 2;
- markerLoop: while (fileMarker !== 0xffd9) {
- let i, j, l;
- switch (fileMarker) {
- case 0xffe0:
- case 0xffe1:
- case 0xffe2:
- case 0xffe3:
- case 0xffe4:
- case 0xffe5:
- case 0xffe6:
- case 0xffe7:
- case 0xffe8:
- case 0xffe9:
- case 0xffea:
- case 0xffeb:
- case 0xffec:
- case 0xffed:
- case 0xffee:
- case 0xffef:
- case 0xfffe:
- const appData = readDataBlock();
- if (fileMarker === 0xffe0) {
- if (appData[0] === 0x4a && appData[1] === 0x46 && appData[2] === 0x49 && appData[3] === 0x46 && appData[4] === 0) {
- jfif = {
- version: {
- major: appData[5],
- minor: appData[6]
- },
- densityUnits: appData[7],
- xDensity: appData[8] << 8 | appData[9],
- yDensity: appData[10] << 8 | appData[11],
- thumbWidth: appData[12],
- thumbHeight: appData[13],
- thumbData: appData.subarray(14, 14 + 3 * appData[12] * appData[13])
- };
- }
- }
- if (fileMarker === 0xffee) {
- if (appData[0] === 0x41 && appData[1] === 0x64 && appData[2] === 0x6f && appData[3] === 0x62 && appData[4] === 0x65) {
- adobe = {
- version: appData[5] << 8 | appData[6],
- flags0: appData[7] << 8 | appData[8],
- flags1: appData[9] << 8 | appData[10],
- transformCode: appData[11]
- };
- }
- }
- break;
- case 0xffdb:
- const quantizationTablesLength = (0, _core_utils.readUint16)(data, offset);
- offset += 2;
- const quantizationTablesEnd = quantizationTablesLength + offset - 2;
- let z;
- while (offset < quantizationTablesEnd) {
- const quantizationTableSpec = data[offset++];
- const tableData = new Uint16Array(64);
- if (quantizationTableSpec >> 4 === 0) {
- for (j = 0; j < 64; j++) {
- z = dctZigZag[j];
- tableData[z] = data[offset++];
- }
- } else if (quantizationTableSpec >> 4 === 1) {
- for (j = 0; j < 64; j++) {
- z = dctZigZag[j];
- tableData[z] = (0, _core_utils.readUint16)(data, offset);
- offset += 2;
- }
- } else {
- throw new JpegError("DQT - invalid table spec");
- }
- quantizationTables[quantizationTableSpec & 15] = tableData;
- }
- break;
- case 0xffc0:
- case 0xffc1:
- case 0xffc2:
- if (frame) {
- throw new JpegError("Only single frame JPEGs supported");
- }
- offset += 2;
- frame = {};
- frame.extended = fileMarker === 0xffc1;
- frame.progressive = fileMarker === 0xffc2;
- frame.precision = data[offset++];
- const sofScanLines = (0, _core_utils.readUint16)(data, offset);
- offset += 2;
- frame.scanLines = dnlScanLines || sofScanLines;
- frame.samplesPerLine = (0, _core_utils.readUint16)(data, offset);
- offset += 2;
- frame.components = [];
- frame.componentIds = {};
- const componentsCount = data[offset++];
- let maxH = 0,
- maxV = 0;
- for (i = 0; i < componentsCount; i++) {
- const componentId = data[offset];
- const h = data[offset + 1] >> 4;
- const v = data[offset + 1] & 15;
- if (maxH < h) {
- maxH = h;
- }
- if (maxV < v) {
- maxV = v;
- }
- const qId = data[offset + 2];
- l = frame.components.push({
- h,
- v,
- quantizationId: qId,
- quantizationTable: null
- });
- frame.componentIds[componentId] = l - 1;
- offset += 3;
- }
- frame.maxH = maxH;
- frame.maxV = maxV;
- prepareComponents(frame);
- break;
- case 0xffc4:
- const huffmanLength = (0, _core_utils.readUint16)(data, offset);
- offset += 2;
- for (i = 2; i < huffmanLength;) {
- const huffmanTableSpec = data[offset++];
- const codeLengths = new Uint8Array(16);
- let codeLengthSum = 0;
- for (j = 0; j < 16; j++, offset++) {
- codeLengthSum += codeLengths[j] = data[offset];
- }
- const huffmanValues = new Uint8Array(codeLengthSum);
- for (j = 0; j < codeLengthSum; j++, offset++) {
- huffmanValues[j] = data[offset];
- }
- i += 17 + codeLengthSum;
- (huffmanTableSpec >> 4 === 0 ? huffmanTablesDC : huffmanTablesAC)[huffmanTableSpec & 15] = buildHuffmanTable(codeLengths, huffmanValues);
- }
- break;
- case 0xffdd:
- offset += 2;
- resetInterval = (0, _core_utils.readUint16)(data, offset);
- offset += 2;
- break;
- case 0xffda:
- const parseDNLMarker = ++numSOSMarkers === 1 && !dnlScanLines;
- offset += 2;
- const selectorsCount = data[offset++],
- components = [];
- for (i = 0; i < selectorsCount; i++) {
- const index = data[offset++];
- const componentIndex = frame.componentIds[index];
- const component = frame.components[componentIndex];
- component.index = index;
- const tableSpec = data[offset++];
- component.huffmanTableDC = huffmanTablesDC[tableSpec >> 4];
- component.huffmanTableAC = huffmanTablesAC[tableSpec & 15];
- components.push(component);
- }
- const spectralStart = data[offset++],
- spectralEnd = data[offset++],
- successiveApproximation = data[offset++];
- try {
- const processed = decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successiveApproximation >> 4, successiveApproximation & 15, parseDNLMarker);
- offset += processed;
- } catch (ex) {
- if (ex instanceof DNLMarkerError) {
- (0, _util.warn)(`${ex.message} -- attempting to re-parse the JPEG image.`);
- return this.parse(data, {
- dnlScanLines: ex.scanLines
- });
- } else if (ex instanceof EOIMarkerError) {
- (0, _util.warn)(`${ex.message} -- ignoring the rest of the image data.`);
- break markerLoop;
- }
- throw ex;
- }
- break;
- case 0xffdc:
- offset += 4;
- break;
- case 0xffff:
- if (data[offset] !== 0xff) {
- offset--;
- }
- break;
- default:
- const nextFileMarker = findNextFileMarker(data, offset - 2, offset - 3);
- if (nextFileMarker?.invalid) {
- (0, _util.warn)("JpegImage.parse - unexpected data, current marker is: " + nextFileMarker.invalid);
- offset = nextFileMarker.offset;
- break;
- }
- if (!nextFileMarker || offset >= data.length - 1) {
- (0, _util.warn)("JpegImage.parse - reached the end of the image data " + "without finding an EOI marker (0xFFD9).");
- break markerLoop;
- }
- throw new JpegError("JpegImage.parse - unknown marker: " + fileMarker.toString(16));
- }
- fileMarker = (0, _core_utils.readUint16)(data, offset);
- offset += 2;
- }
- this.width = frame.samplesPerLine;
- this.height = frame.scanLines;
- this.jfif = jfif;
- this.adobe = adobe;
- this.components = [];
- for (const component of frame.components) {
- const quantizationTable = quantizationTables[component.quantizationId];
- if (quantizationTable) {
- component.quantizationTable = quantizationTable;
- }
- this.components.push({
- index: component.index,
- output: buildComponentData(frame, component),
- scaleX: component.h / frame.maxH,
- scaleY: component.v / frame.maxV,
- blocksPerLine: component.blocksPerLine,
- blocksPerColumn: component.blocksPerColumn
- });
- }
- this.numComponents = this.components.length;
- return undefined;
- }
- _getLinearizedBlockData(width, height, isSourcePDF = false) {
- const scaleX = this.width / width,
- scaleY = this.height / height;
- let component, componentScaleX, componentScaleY, blocksPerScanline;
- let x, y, i, j, k;
- let index;
- let offset = 0;
- let output;
- const numComponents = this.components.length;
- const dataLength = width * height * numComponents;
- const data = new Uint8ClampedArray(dataLength);
- const xScaleBlockOffset = new Uint32Array(width);
- const mask3LSB = 0xfffffff8;
- let lastComponentScaleX;
- for (i = 0; i < numComponents; i++) {
- component = this.components[i];
- componentScaleX = component.scaleX * scaleX;
- componentScaleY = component.scaleY * scaleY;
- offset = i;
- output = component.output;
- blocksPerScanline = component.blocksPerLine + 1 << 3;
- if (componentScaleX !== lastComponentScaleX) {
- for (x = 0; x < width; x++) {
- j = 0 | x * componentScaleX;
- xScaleBlockOffset[x] = (j & mask3LSB) << 3 | j & 7;
- }
- lastComponentScaleX = componentScaleX;
- }
- for (y = 0; y < height; y++) {
- j = 0 | y * componentScaleY;
- index = blocksPerScanline * (j & mask3LSB) | (j & 7) << 3;
- for (x = 0; x < width; x++) {
- data[offset] = output[index + xScaleBlockOffset[x]];
- offset += numComponents;
- }
- }
- }
- let transform = this._decodeTransform;
- if (!isSourcePDF && numComponents === 4 && !transform) {
- transform = new Int32Array([-256, 255, -256, 255, -256, 255, -256, 255]);
- }
- if (transform) {
- for (i = 0; i < dataLength;) {
- for (j = 0, k = 0; j < numComponents; j++, i++, k += 2) {
- data[i] = (data[i] * transform[k] >> 8) + transform[k + 1];
- }
- }
- }
- return data;
- }
- get _isColorConversionNeeded() {
- if (this.adobe) {
- return !!this.adobe.transformCode;
- }
- if (this.numComponents === 3) {
- if (this._colorTransform === 0) {
- return false;
- } else if (this.components[0].index === 0x52 && this.components[1].index === 0x47 && this.components[2].index === 0x42) {
- return false;
- }
- return true;
- }
- if (this._colorTransform === 1) {
- return true;
- }
- return false;
- }
- _convertYccToRgb(data) {
- let Y, Cb, Cr;
- for (let i = 0, length = data.length; i < length; i += 3) {
- Y = data[i];
- Cb = data[i + 1];
- Cr = data[i + 2];
- data[i] = Y - 179.456 + 1.402 * Cr;
- data[i + 1] = Y + 135.459 - 0.344 * Cb - 0.714 * Cr;
- data[i + 2] = Y - 226.816 + 1.772 * Cb;
- }
- return data;
- }
- _convertYccToRgba(data, out) {
- for (let i = 0, j = 0, length = data.length; i < length; i += 3, j += 4) {
- const Y = data[i];
- const Cb = data[i + 1];
- const Cr = data[i + 2];
- out[j] = Y - 179.456 + 1.402 * Cr;
- out[j + 1] = Y + 135.459 - 0.344 * Cb - 0.714 * Cr;
- out[j + 2] = Y - 226.816 + 1.772 * Cb;
- out[j + 3] = 255;
- }
- return out;
- }
- _convertYcckToRgb(data) {
- let Y, Cb, Cr, k;
- let offset = 0;
- for (let i = 0, length = data.length; i < length; i += 4) {
- Y = data[i];
- Cb = data[i + 1];
- Cr = data[i + 2];
- k = data[i + 3];
- data[offset++] = -122.67195406894 + Cb * (-6.60635669420364e-5 * Cb + 0.000437130475926232 * Cr - 5.4080610064599e-5 * Y + 0.00048449797120281 * k - 0.154362151871126) + Cr * (-0.000957964378445773 * Cr + 0.000817076911346625 * Y - 0.00477271405408747 * k + 1.53380253221734) + Y * (0.000961250184130688 * Y - 0.00266257332283933 * k + 0.48357088451265) + k * (-0.000336197177618394 * k + 0.484791561490776);
- data[offset++] = 107.268039397724 + Cb * (2.19927104525741e-5 * Cb - 0.000640992018297945 * Cr + 0.000659397001245577 * Y + 0.000426105652938837 * k - 0.176491792462875) + Cr * (-0.000778269941513683 * Cr + 0.00130872261408275 * Y + 0.000770482631801132 * k - 0.151051492775562) + Y * (0.00126935368114843 * Y - 0.00265090189010898 * k + 0.25802910206845) + k * (-0.000318913117588328 * k - 0.213742400323665);
- data[offset++] = -20.810012546947 + Cb * (-0.000570115196973677 * Cb - 2.63409051004589e-5 * Cr + 0.0020741088115012 * Y - 0.00288260236853442 * k + 0.814272968359295) + Cr * (-1.53496057440975e-5 * Cr - 0.000132689043961446 * Y + 0.000560833691242812 * k - 0.195152027534049) + Y * (0.00174418132927582 * Y - 0.00255243321439347 * k + 0.116935020465145) + k * (-0.000343531996510555 * k + 0.24165260232407);
- }
- return data.subarray(0, offset);
- }
- _convertYcckToRgba(data) {
- for (let i = 0, length = data.length; i < length; i += 4) {
- const Y = data[i];
- const Cb = data[i + 1];
- const Cr = data[i + 2];
- const k = data[i + 3];
- data[i] = -122.67195406894 + Cb * (-6.60635669420364e-5 * Cb + 0.000437130475926232 * Cr - 5.4080610064599e-5 * Y + 0.00048449797120281 * k - 0.154362151871126) + Cr * (-0.000957964378445773 * Cr + 0.000817076911346625 * Y - 0.00477271405408747 * k + 1.53380253221734) + Y * (0.000961250184130688 * Y - 0.00266257332283933 * k + 0.48357088451265) + k * (-0.000336197177618394 * k + 0.484791561490776);
- data[i + 1] = 107.268039397724 + Cb * (2.19927104525741e-5 * Cb - 0.000640992018297945 * Cr + 0.000659397001245577 * Y + 0.000426105652938837 * k - 0.176491792462875) + Cr * (-0.000778269941513683 * Cr + 0.00130872261408275 * Y + 0.000770482631801132 * k - 0.151051492775562) + Y * (0.00126935368114843 * Y - 0.00265090189010898 * k + 0.25802910206845) + k * (-0.000318913117588328 * k - 0.213742400323665);
- data[i + 2] = -20.810012546947 + Cb * (-0.000570115196973677 * Cb - 2.63409051004589e-5 * Cr + 0.0020741088115012 * Y - 0.00288260236853442 * k + 0.814272968359295) + Cr * (-1.53496057440975e-5 * Cr - 0.000132689043961446 * Y + 0.000560833691242812 * k - 0.195152027534049) + Y * (0.00174418132927582 * Y - 0.00255243321439347 * k + 0.116935020465145) + k * (-0.000343531996510555 * k + 0.24165260232407);
- data[i + 3] = 255;
- }
- return data;
- }
- _convertYcckToCmyk(data) {
- let Y, Cb, Cr;
- for (let i = 0, length = data.length; i < length; i += 4) {
- Y = data[i];
- Cb = data[i + 1];
- Cr = data[i + 2];
- data[i] = 434.456 - Y - 1.402 * Cr;
- data[i + 1] = 119.541 - Y + 0.344 * Cb + 0.714 * Cr;
- data[i + 2] = 481.816 - Y - 1.772 * Cb;
- }
- return data;
- }
- _convertCmykToRgb(data) {
- let c, m, y, k;
- let offset = 0;
- for (let i = 0, length = data.length; i < length; i += 4) {
- c = data[i];
- m = data[i + 1];
- y = data[i + 2];
- k = data[i + 3];
- data[offset++] = 255 + c * (-0.00006747147073602441 * c + 0.0008379262121013727 * m + 0.0002894718188643294 * y + 0.003264231057537806 * k - 1.1185611867203937) + m * (0.000026374107616089405 * m - 0.00008626949158638572 * y - 0.0002748769067499491 * k - 0.02155688794978967) + y * (-0.00003878099212869363 * y - 0.0003267808279485286 * k + 0.0686742238595345) - k * (0.0003361971776183937 * k + 0.7430659151342254);
- data[offset++] = 255 + c * (0.00013596372813588848 * c + 0.000924537132573585 * m + 0.00010567359618683593 * y + 0.0004791864687436512 * k - 0.3109689587515875) + m * (-0.00023545346108370344 * m + 0.0002702845253534714 * y + 0.0020200308977307156 * k - 0.7488052167015494) + y * (0.00006834815998235662 * y + 0.00015168452363460973 * k - 0.09751927774728933) - k * (0.0003189131175883281 * k + 0.7364883807733168);
- data[offset++] = 255 + c * (0.000013598650411385307 * c + 0.00012423956175490851 * m + 0.0004751985097583589 * y - 0.0000036729317476630422 * k - 0.05562186980264034) + m * (0.00016141380598724676 * m + 0.0009692239130725186 * y + 0.0007782692450036253 * k - 0.44015232367526463) + y * (5.068882914068769e-7 * y + 0.0017778369011375071 * k - 0.7591454649749609) - k * (0.0003435319965105553 * k + 0.7063770186160144);
- }
- return data.subarray(0, offset);
- }
- _convertCmykToRgba(data) {
- for (let i = 0, length = data.length; i < length; i += 4) {
- const c = data[i];
- const m = data[i + 1];
- const y = data[i + 2];
- const k = data[i + 3];
- data[i] = 255 + c * (-0.00006747147073602441 * c + 0.0008379262121013727 * m + 0.0002894718188643294 * y + 0.003264231057537806 * k - 1.1185611867203937) + m * (0.000026374107616089405 * m - 0.00008626949158638572 * y - 0.0002748769067499491 * k - 0.02155688794978967) + y * (-0.00003878099212869363 * y - 0.0003267808279485286 * k + 0.0686742238595345) - k * (0.0003361971776183937 * k + 0.7430659151342254);
- data[i + 1] = 255 + c * (0.00013596372813588848 * c + 0.000924537132573585 * m + 0.00010567359618683593 * y + 0.0004791864687436512 * k - 0.3109689587515875) + m * (-0.00023545346108370344 * m + 0.0002702845253534714 * y + 0.0020200308977307156 * k - 0.7488052167015494) + y * (0.00006834815998235662 * y + 0.00015168452363460973 * k - 0.09751927774728933) - k * (0.0003189131175883281 * k + 0.7364883807733168);
- data[i + 2] = 255 + c * (0.000013598650411385307 * c + 0.00012423956175490851 * m + 0.0004751985097583589 * y - 0.0000036729317476630422 * k - 0.05562186980264034) + m * (0.00016141380598724676 * m + 0.0009692239130725186 * y + 0.0007782692450036253 * k - 0.44015232367526463) + y * (5.068882914068769e-7 * y + 0.0017778369011375071 * k - 0.7591454649749609) - k * (0.0003435319965105553 * k + 0.7063770186160144);
- data[i + 3] = 255;
- }
- return data;
- }
- getData({
- width,
- height,
- forceRGBA = false,
- forceRGB = false,
- isSourcePDF = false
- }) {
- if (this.numComponents > 4) {
- throw new JpegError("Unsupported color mode");
- }
- const data = this._getLinearizedBlockData(width, height, isSourcePDF);
- if (this.numComponents === 1 && (forceRGBA || forceRGB)) {
- const len = data.length * (forceRGBA ? 4 : 3);
- const rgbaData = new Uint8ClampedArray(len);
- let offset = 0;
- if (forceRGBA) {
- (0, _image_utils.grayToRGBA)(data, new Uint32Array(rgbaData.buffer));
- } else {
- for (const grayColor of data) {
- rgbaData[offset++] = grayColor;
- rgbaData[offset++] = grayColor;
- rgbaData[offset++] = grayColor;
- }
- }
- return rgbaData;
- } else if (this.numComponents === 3 && this._isColorConversionNeeded) {
- if (forceRGBA) {
- const rgbaData = new Uint8ClampedArray(data.length / 3 * 4);
- return this._convertYccToRgba(data, rgbaData);
- }
- return this._convertYccToRgb(data);
- } else if (this.numComponents === 4) {
- if (this._isColorConversionNeeded) {
- if (forceRGBA) {
- return this._convertYcckToRgba(data);
- }
- if (forceRGB) {
- return this._convertYcckToRgb(data);
- }
- return this._convertYcckToCmyk(data);
- } else if (forceRGBA) {
- return this._convertCmykToRgba(data);
- } else if (forceRGB) {
- return this._convertCmykToRgb(data);
- }
- }
- return data;
- }
-}
-exports.JpegImage = JpegImage;
-/***/ }),
-/* 28 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.convertBlackAndWhiteToRGBA = convertBlackAndWhiteToRGBA;
-exports.convertToRGBA = convertToRGBA;
-exports.grayToRGBA = grayToRGBA;
-var _util = __w_pdfjs_require__(2);
-function convertToRGBA(params) {
- switch (params.kind) {
- case _util.ImageKind.GRAYSCALE_1BPP:
- return convertBlackAndWhiteToRGBA(params);
- case _util.ImageKind.RGB_24BPP:
- return convertRGBToRGBA(params);
- }
- return null;
-}
-function convertBlackAndWhiteToRGBA({
- src,
- srcPos = 0,
- dest,
- width,
- height,
- nonBlackColor = 0xffffffff,
- inverseDecode = false
-}) {
- const black = _util.FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff;
- const [zeroMapping, oneMapping] = inverseDecode ? [nonBlackColor, black] : [black, nonBlackColor];
- const widthInSource = width >> 3;
- const widthRemainder = width & 7;
- const srcLength = src.length;
- dest = new Uint32Array(dest.buffer);
- let destPos = 0;
- for (let i = 0; i < height; i++) {
- for (const max = srcPos + widthInSource; srcPos < max; srcPos++) {
- const elem = srcPos < srcLength ? src[srcPos] : 255;
- dest[destPos++] = elem & 0b10000000 ? oneMapping : zeroMapping;
- dest[destPos++] = elem & 0b1000000 ? oneMapping : zeroMapping;
- dest[destPos++] = elem & 0b100000 ? oneMapping : zeroMapping;
- dest[destPos++] = elem & 0b10000 ? oneMapping : zeroMapping;
- dest[destPos++] = elem & 0b1000 ? oneMapping : zeroMapping;
- dest[destPos++] = elem & 0b100 ? oneMapping : zeroMapping;
- dest[destPos++] = elem & 0b10 ? oneMapping : zeroMapping;
- dest[destPos++] = elem & 0b1 ? oneMapping : zeroMapping;
- }
- if (widthRemainder === 0) {
- continue;
- }
- const elem = srcPos < srcLength ? src[srcPos++] : 255;
- for (let j = 0; j < widthRemainder; j++) {
- dest[destPos++] = elem & 1 << 7 - j ? oneMapping : zeroMapping;
- }
- }
- return {
- srcPos,
- destPos
+ JpegStream.prototype.getBytes = function JpegStream_getBytes(length) {
+ this.ensureBuffer();
+ return this.buffer;
};
-}
-function convertRGBToRGBA({
- src,
- srcPos = 0,
- dest,
- destPos = 0,
- width,
- height
-}) {
- let i = 0;
- const len32 = src.length >> 2;
- const src32 = new Uint32Array(src.buffer, srcPos, len32);
- if (_util.FeatureTest.isLittleEndian) {
- for (; i < len32 - 2; i += 3, destPos += 4) {
- const s1 = src32[i];
- const s2 = src32[i + 1];
- const s3 = src32[i + 2];
- dest[destPos] = s1 | 0xff000000;
- dest[destPos + 1] = s1 >>> 24 | s2 << 8 | 0xff000000;
- dest[destPos + 2] = s2 >>> 16 | s3 << 16 | 0xff000000;
- dest[destPos + 3] = s3 >>> 8 | 0xff000000;
- }
- for (let j = i * 4, jj = src.length; j < jj; j += 3) {
- dest[destPos++] = src[j] | src[j + 1] << 8 | src[j + 2] << 16 | 0xff000000;
- }
- } else {
- for (; i < len32 - 2; i += 3, destPos += 4) {
- const s1 = src32[i];
- const s2 = src32[i + 1];
- const s3 = src32[i + 2];
- dest[destPos] = s1 | 0xff;
- dest[destPos + 1] = s1 << 24 | s2 >>> 8 | 0xff;
- dest[destPos + 2] = s2 << 16 | s3 >>> 16 | 0xff;
- dest[destPos + 3] = s3 << 8 | 0xff;
- }
- for (let j = i * 4, jj = src.length; j < jj; j += 3) {
- dest[destPos++] = src[j] << 24 | src[j + 1] << 16 | src[j + 2] << 8 | 0xff;
- }
- }
- return {
- srcPos,
- destPos
+
+ JpegStream.prototype.getIR = function JpegStream_getIR(forceDataSchema) {
+ return createObjectURL(this.bytes, 'image/jpeg', forceDataSchema);
};
-}
-function grayToRGBA(src, dest) {
- if (_util.FeatureTest.isLittleEndian) {
- for (let i = 0, ii = src.length; i < ii; i++) {
- dest[i] = src[i] * 0x10101 | 0xff000000;
- }
- } else {
- for (let i = 0, ii = src.length; i < ii; i++) {
- dest[i] = src[i] * 0x1010100 | 0x000000ff;
- }
- }
-}
-/***/ }),
-/* 29 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ return JpegStream;
+})();
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.JpxStream = void 0;
-var _decode_stream = __w_pdfjs_require__(18);
-var _jpx = __w_pdfjs_require__(30);
-var _util = __w_pdfjs_require__(2);
-class JpxStream extends _decode_stream.DecodeStream {
- constructor(stream, maybeLength, params) {
- super(maybeLength);
+/**
+ * For JPEG 2000's we use a library to decode these images and
+ * the stream behaves like all the other DecodeStreams.
+ */
+var JpxStream = (function JpxStreamClosure() {
+ function JpxStream(stream, maybeLength, dict) {
this.stream = stream;
- this.dict = stream.dict;
this.maybeLength = maybeLength;
- this.params = params;
+ this.dict = dict;
+
+ DecodeStream.call(this, maybeLength);
}
- get bytes() {
- return (0, _util.shadow)(this, "bytes", this.stream.getBytes(this.maybeLength));
- }
- ensureBuffer(requested) {}
- readBlock() {
- if (this.eof) {
+
+ JpxStream.prototype = Object.create(DecodeStream.prototype);
+
+ Object.defineProperty(JpxStream.prototype, 'bytes', {
+ get: function JpxStream_bytes() {
+ // If this.maybeLength is null, we'll get the entire stream.
+ return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength));
+ },
+ configurable: true
+ });
+
+ JpxStream.prototype.ensureBuffer = function JpxStream_ensureBuffer(req) {
+ if (this.bufferLength) {
return;
}
- const jpxImage = new _jpx.JpxImage();
+
+ var jpxImage = new JpxImage();
jpxImage.parse(this.bytes);
- const width = jpxImage.width;
- const height = jpxImage.height;
- const componentsCount = jpxImage.componentsCount;
- const tileCount = jpxImage.tiles.length;
+
+ var width = jpxImage.width;
+ var height = jpxImage.height;
+ var componentsCount = jpxImage.componentsCount;
+ var tileCount = jpxImage.tiles.length;
if (tileCount === 1) {
this.buffer = jpxImage.tiles[0].items;
} else {
- const data = new Uint8ClampedArray(width * height * componentsCount);
- for (let k = 0; k < tileCount; k++) {
- const tileComponents = jpxImage.tiles[k];
- const tileWidth = tileComponents.width;
- const tileHeight = tileComponents.height;
- const tileLeft = tileComponents.left;
- const tileTop = tileComponents.top;
- const src = tileComponents.items;
- let srcPosition = 0;
- let dataPosition = (width * tileTop + tileLeft) * componentsCount;
- const imgRowSize = width * componentsCount;
- const tileRowSize = tileWidth * componentsCount;
- for (let j = 0; j < tileHeight; j++) {
- const rowBytes = src.subarray(srcPosition, srcPosition + tileRowSize);
+ var data = new Uint8Array(width * height * componentsCount);
+
+ for (var k = 0; k < tileCount; k++) {
+ var tileComponents = jpxImage.tiles[k];
+ var tileWidth = tileComponents.width;
+ var tileHeight = tileComponents.height;
+ var tileLeft = tileComponents.left;
+ var tileTop = tileComponents.top;
+
+ var src = tileComponents.items;
+ var srcPosition = 0;
+ var dataPosition = (width * tileTop + tileLeft) * componentsCount;
+ var imgRowSize = width * componentsCount;
+ var tileRowSize = tileWidth * componentsCount;
+
+ for (var j = 0; j < tileHeight; j++) {
+ var rowBytes = src.subarray(srcPosition, srcPosition + tileRowSize);
data.set(rowBytes, dataPosition);
srcPosition += tileRowSize;
dataPosition += imgRowSize;
@@ -18944,1952 +20685,1326 @@ class JpxStream extends _decode_stream.DecodeStream {
}
this.bufferLength = this.buffer.length;
this.eof = true;
+ };
+
+ return JpxStream;
+})();
+
+/**
+ * For JBIG2's we use a library to decode these images and
+ * the stream behaves like all the other DecodeStreams.
+ */
+var Jbig2Stream = (function Jbig2StreamClosure() {
+ function Jbig2Stream(stream, maybeLength, dict) {
+ this.stream = stream;
+ this.maybeLength = maybeLength;
+ this.dict = dict;
+
+ DecodeStream.call(this, maybeLength);
}
-}
-exports.JpxStream = JpxStream;
-/***/ }),
-/* 30 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ Jbig2Stream.prototype = Object.create(DecodeStream.prototype);
+ Object.defineProperty(Jbig2Stream.prototype, 'bytes', {
+ get: function Jbig2Stream_bytes() {
+ // If this.maybeLength is null, we'll get the entire stream.
+ return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength));
+ },
+ configurable: true
+ });
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.JpxImage = void 0;
-var _util = __w_pdfjs_require__(2);
-var _core_utils = __w_pdfjs_require__(3);
-var _arithmetic_decoder = __w_pdfjs_require__(25);
-class JpxError extends _util.BaseException {
- constructor(msg) {
- super(`JPX error: ${msg}`, "JpxError");
- }
-}
-const SubbandsGainLog2 = {
- LL: 0,
- LH: 1,
- HL: 1,
- HH: 2
-};
-class JpxImage {
- constructor() {
- this.failOnCorruptedImage = false;
- }
- parse(data) {
- const head = (0, _core_utils.readUint16)(data, 0);
- if (head === 0xff4f) {
- this.parseCodestream(data, 0, data.length);
+ Jbig2Stream.prototype.ensureBuffer = function Jbig2Stream_ensureBuffer(req) {
+ if (this.bufferLength) {
return;
}
- const length = data.length;
- let position = 0;
- while (position < length) {
- let headerSize = 8;
- let lbox = (0, _core_utils.readUint32)(data, position);
- const tbox = (0, _core_utils.readUint32)(data, position + 4);
- position += headerSize;
- if (lbox === 1) {
- lbox = (0, _core_utils.readUint32)(data, position) * 4294967296 + (0, _core_utils.readUint32)(data, position + 4);
- position += 8;
- headerSize += 8;
+
+ var jbig2Image = new Jbig2Image();
+
+ var chunks = [], xref = this.dict.xref;
+ var decodeParams = xref.fetchIfRef(this.dict.get('DecodeParms'));
+
+ // According to the PDF specification, DecodeParms can be either
+ // a dictionary, or an array whose elements are dictionaries.
+ if (isArray(decodeParams)) {
+ if (decodeParams.length > 1) {
+ warn('JBIG2 - \'DecodeParms\' array with multiple elements ' +
+ 'not supported.');
}
- if (lbox === 0) {
- lbox = length - position + headerSize;
+ decodeParams = xref.fetchIfRef(decodeParams[0]);
+ }
+ if (decodeParams && decodeParams.has('JBIG2Globals')) {
+ var globalsStream = decodeParams.get('JBIG2Globals');
+ var globals = globalsStream.getBytes();
+ chunks.push({data: globals, start: 0, end: globals.length});
+ }
+ chunks.push({data: this.bytes, start: 0, end: this.bytes.length});
+ var data = jbig2Image.parseChunks(chunks);
+ var dataLength = data.length;
+
+ // JBIG2 had black as 1 and white as 0, inverting the colors
+ for (var i = 0; i < dataLength; i++) {
+ data[i] ^= 0xFF;
+ }
+
+ this.buffer = data;
+ this.bufferLength = dataLength;
+ this.eof = true;
+ };
+
+ return Jbig2Stream;
+})();
+
+var DecryptStream = (function DecryptStreamClosure() {
+ function DecryptStream(str, maybeLength, decrypt) {
+ this.str = str;
+ this.dict = str.dict;
+ this.decrypt = decrypt;
+ this.nextChunk = null;
+ this.initialized = false;
+
+ DecodeStream.call(this, maybeLength);
+ }
+
+ var chunkSize = 512;
+
+ DecryptStream.prototype = Object.create(DecodeStream.prototype);
+
+ DecryptStream.prototype.readBlock = function DecryptStream_readBlock() {
+ var chunk;
+ if (this.initialized) {
+ chunk = this.nextChunk;
+ } else {
+ chunk = this.str.getBytes(chunkSize);
+ this.initialized = true;
+ }
+ if (!chunk || chunk.length === 0) {
+ this.eof = true;
+ return;
+ }
+ this.nextChunk = this.str.getBytes(chunkSize);
+ var hasMoreData = this.nextChunk && this.nextChunk.length > 0;
+
+ var decrypt = this.decrypt;
+ chunk = decrypt(chunk, !hasMoreData);
+
+ var bufferLength = this.bufferLength;
+ var i, n = chunk.length;
+ var buffer = this.ensureBuffer(bufferLength + n);
+ for (i = 0; i < n; i++) {
+ buffer[bufferLength++] = chunk[i];
+ }
+ this.bufferLength = bufferLength;
+ };
+
+ return DecryptStream;
+})();
+
+var Ascii85Stream = (function Ascii85StreamClosure() {
+ // Checks if ch is one of the following characters: SPACE, TAB, CR or LF.
+ function isSpace(ch) {
+ return (ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A);
+ }
+
+ function Ascii85Stream(str, maybeLength) {
+ this.str = str;
+ this.dict = str.dict;
+ this.input = new Uint8Array(5);
+
+ // Most streams increase in size when decoded, but Ascii85 streams
+ // typically shrink by ~20%.
+ if (maybeLength) {
+ maybeLength = 0.8 * maybeLength;
+ }
+ DecodeStream.call(this, maybeLength);
+ }
+
+ Ascii85Stream.prototype = Object.create(DecodeStream.prototype);
+
+ Ascii85Stream.prototype.readBlock = function Ascii85Stream_readBlock() {
+ var TILDA_CHAR = 0x7E; // '~'
+ var Z_LOWER_CHAR = 0x7A; // 'z'
+ var EOF = -1;
+
+ var str = this.str;
+
+ var c = str.getByte();
+ while (isSpace(c)) {
+ c = str.getByte();
+ }
+
+ if (c === EOF || c === TILDA_CHAR) {
+ this.eof = true;
+ return;
+ }
+
+ var bufferLength = this.bufferLength, buffer;
+ var i;
+
+ // special code for z
+ if (c === Z_LOWER_CHAR) {
+ buffer = this.ensureBuffer(bufferLength + 4);
+ for (i = 0; i < 4; ++i) {
+ buffer[bufferLength + i] = 0;
}
- if (lbox < headerSize) {
- throw new JpxError("Invalid box field size");
+ this.bufferLength += 4;
+ } else {
+ var input = this.input;
+ input[0] = c;
+ for (i = 1; i < 5; ++i) {
+ c = str.getByte();
+ while (isSpace(c)) {
+ c = str.getByte();
+ }
+
+ input[i] = c;
+
+ if (c === EOF || c === TILDA_CHAR) {
+ break;
+ }
}
- const dataLength = lbox - headerSize;
- let jumpDataLength = true;
- switch (tbox) {
- case 0x6a703268:
- jumpDataLength = false;
- break;
- case 0x636f6c72:
- const method = data[position];
- if (method === 1) {
- const colorspace = (0, _core_utils.readUint32)(data, position + 3);
- switch (colorspace) {
- case 16:
- case 17:
- case 18:
- break;
- default:
- (0, _util.warn)("Unknown colorspace " + colorspace);
- break;
- }
- } else if (method === 2) {
- (0, _util.info)("ICC profile not supported");
- }
- break;
- case 0x6a703263:
- this.parseCodestream(data, position, position + dataLength);
- break;
- case 0x6a502020:
- if ((0, _core_utils.readUint32)(data, position) !== 0x0d0a870a) {
- (0, _util.warn)("Invalid JP2 signature");
- }
- break;
- case 0x6a501a1a:
- case 0x66747970:
- case 0x72726571:
- case 0x72657320:
- case 0x69686472:
- break;
- default:
- const headerType = String.fromCharCode(tbox >> 24 & 0xff, tbox >> 16 & 0xff, tbox >> 8 & 0xff, tbox & 0xff);
- (0, _util.warn)(`Unsupported header type ${tbox} (${headerType}).`);
- break;
+ buffer = this.ensureBuffer(bufferLength + i - 1);
+ this.bufferLength += i - 1;
+
+ // partial ending;
+ if (i < 5) {
+ for (; i < 5; ++i) {
+ input[i] = 0x21 + 84;
+ }
+ this.eof = true;
}
- if (jumpDataLength) {
- position += dataLength;
+ var t = 0;
+ for (i = 0; i < 5; ++i) {
+ t = t * 85 + (input[i] - 0x21);
+ }
+
+ for (i = 3; i >= 0; --i) {
+ buffer[bufferLength + i] = t & 0xFF;
+ t >>= 8;
}
}
+ };
+
+ return Ascii85Stream;
+})();
+
+var AsciiHexStream = (function AsciiHexStreamClosure() {
+ function AsciiHexStream(str, maybeLength) {
+ this.str = str;
+ this.dict = str.dict;
+
+ this.firstDigit = -1;
+
+ // Most streams increase in size when decoded, but AsciiHex streams shrink
+ // by 50%.
+ if (maybeLength) {
+ maybeLength = 0.5 * maybeLength;
+ }
+ DecodeStream.call(this, maybeLength);
}
- parseImageProperties(stream) {
- let newByte = stream.getByte();
- while (newByte >= 0) {
- const oldByte = newByte;
- newByte = stream.getByte();
- const code = oldByte << 8 | newByte;
- if (code === 0xff51) {
- stream.skip(4);
- const Xsiz = stream.getInt32() >>> 0;
- const Ysiz = stream.getInt32() >>> 0;
- const XOsiz = stream.getInt32() >>> 0;
- const YOsiz = stream.getInt32() >>> 0;
- stream.skip(16);
- const Csiz = stream.getUint16();
- this.width = Xsiz - XOsiz;
- this.height = Ysiz - YOsiz;
- this.componentsCount = Csiz;
- this.bitsPerComponent = 8;
- return;
+
+ AsciiHexStream.prototype = Object.create(DecodeStream.prototype);
+
+ AsciiHexStream.prototype.readBlock = function AsciiHexStream_readBlock() {
+ var UPSTREAM_BLOCK_SIZE = 8000;
+ var bytes = this.str.getBytes(UPSTREAM_BLOCK_SIZE);
+ if (!bytes.length) {
+ this.eof = true;
+ return;
+ }
+
+ var maxDecodeLength = (bytes.length + 1) >> 1;
+ var buffer = this.ensureBuffer(this.bufferLength + maxDecodeLength);
+ var bufferLength = this.bufferLength;
+
+ var firstDigit = this.firstDigit;
+ for (var i = 0, ii = bytes.length; i < ii; i++) {
+ var ch = bytes[i], digit;
+ if (ch >= 0x30 && ch <= 0x39) { // '0'-'9'
+ digit = ch & 0x0F;
+ } else if ((ch >= 0x41 && ch <= 0x46) || (ch >= 0x61 && ch <= 0x66)) {
+ // 'A'-'Z', 'a'-'z'
+ digit = (ch & 0x0F) + 9;
+ } else if (ch === 0x3E) { // '>'
+ this.eof = true;
+ break;
+ } else { // probably whitespace
+ continue; // ignoring
+ }
+ if (firstDigit < 0) {
+ firstDigit = digit;
+ } else {
+ buffer[bufferLength++] = (firstDigit << 4) | digit;
+ firstDigit = -1;
}
}
- throw new JpxError("No size marker found in JPX stream");
+ if (firstDigit >= 0 && this.eof) {
+ // incomplete byte
+ buffer[bufferLength++] = (firstDigit << 4);
+ firstDigit = -1;
+ }
+ this.firstDigit = firstDigit;
+ this.bufferLength = bufferLength;
+ };
+
+ return AsciiHexStream;
+})();
+
+var RunLengthStream = (function RunLengthStreamClosure() {
+ function RunLengthStream(str, maybeLength) {
+ this.str = str;
+ this.dict = str.dict;
+
+ DecodeStream.call(this, maybeLength);
}
- parseCodestream(data, start, end) {
- const context = {};
- let doNotRecover = false;
- try {
- let position = start;
- while (position + 1 < end) {
- const code = (0, _core_utils.readUint16)(data, position);
- position += 2;
- let length = 0,
- j,
- sqcd,
- spqcds,
- spqcdSize,
- scalarExpounded,
- tile;
- switch (code) {
- case 0xff4f:
- context.mainHeader = true;
- break;
- case 0xffd9:
- break;
- case 0xff51:
- length = (0, _core_utils.readUint16)(data, position);
- const siz = {};
- siz.Xsiz = (0, _core_utils.readUint32)(data, position + 4);
- siz.Ysiz = (0, _core_utils.readUint32)(data, position + 8);
- siz.XOsiz = (0, _core_utils.readUint32)(data, position + 12);
- siz.YOsiz = (0, _core_utils.readUint32)(data, position + 16);
- siz.XTsiz = (0, _core_utils.readUint32)(data, position + 20);
- siz.YTsiz = (0, _core_utils.readUint32)(data, position + 24);
- siz.XTOsiz = (0, _core_utils.readUint32)(data, position + 28);
- siz.YTOsiz = (0, _core_utils.readUint32)(data, position + 32);
- const componentsCount = (0, _core_utils.readUint16)(data, position + 36);
- siz.Csiz = componentsCount;
- const components = [];
- j = position + 38;
- for (let i = 0; i < componentsCount; i++) {
- const component = {
- precision: (data[j] & 0x7f) + 1,
- isSigned: !!(data[j] & 0x80),
- XRsiz: data[j + 1],
- YRsiz: data[j + 2]
- };
- j += 3;
- calculateComponentDimensions(component, siz);
- components.push(component);
- }
- context.SIZ = siz;
- context.components = components;
- calculateTileGrids(context, components);
- context.QCC = [];
- context.COC = [];
- break;
- case 0xff5c:
- length = (0, _core_utils.readUint16)(data, position);
- const qcd = {};
- j = position + 2;
- sqcd = data[j++];
- switch (sqcd & 0x1f) {
- case 0:
- spqcdSize = 8;
- scalarExpounded = true;
- break;
- case 1:
- spqcdSize = 16;
- scalarExpounded = false;
- break;
- case 2:
- spqcdSize = 16;
- scalarExpounded = true;
- break;
- default:
- throw new Error("Invalid SQcd value " + sqcd);
- }
- qcd.noQuantization = spqcdSize === 8;
- qcd.scalarExpounded = scalarExpounded;
- qcd.guardBits = sqcd >> 5;
- spqcds = [];
- while (j < length + position) {
- const spqcd = {};
- if (spqcdSize === 8) {
- spqcd.epsilon = data[j++] >> 3;
- spqcd.mu = 0;
- } else {
- spqcd.epsilon = data[j] >> 3;
- spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1];
- j += 2;
+
+ RunLengthStream.prototype = Object.create(DecodeStream.prototype);
+
+ RunLengthStream.prototype.readBlock = function RunLengthStream_readBlock() {
+ // The repeatHeader has following format. The first byte defines type of run
+ // and amount of bytes to repeat/copy: n = 0 through 127 - copy next n bytes
+ // (in addition to the second byte from the header), n = 129 through 255 -
+ // duplicate the second byte from the header (257 - n) times, n = 128 - end.
+ var repeatHeader = this.str.getBytes(2);
+ if (!repeatHeader || repeatHeader.length < 2 || repeatHeader[0] === 128) {
+ this.eof = true;
+ return;
+ }
+
+ var buffer;
+ var bufferLength = this.bufferLength;
+ var n = repeatHeader[0];
+ if (n < 128) {
+ // copy n bytes
+ buffer = this.ensureBuffer(bufferLength + n + 1);
+ buffer[bufferLength++] = repeatHeader[1];
+ if (n > 0) {
+ var source = this.str.getBytes(n);
+ buffer.set(source, bufferLength);
+ bufferLength += n;
+ }
+ } else {
+ n = 257 - n;
+ var b = repeatHeader[1];
+ buffer = this.ensureBuffer(bufferLength + n + 1);
+ for (var i = 0; i < n; i++) {
+ buffer[bufferLength++] = b;
+ }
+ }
+ this.bufferLength = bufferLength;
+ };
+
+ return RunLengthStream;
+})();
+
+var CCITTFaxStream = (function CCITTFaxStreamClosure() {
+
+ var ccittEOL = -2;
+ var ccittEOF = -1;
+ var twoDimPass = 0;
+ var twoDimHoriz = 1;
+ var twoDimVert0 = 2;
+ var twoDimVertR1 = 3;
+ var twoDimVertL1 = 4;
+ var twoDimVertR2 = 5;
+ var twoDimVertL2 = 6;
+ var twoDimVertR3 = 7;
+ var twoDimVertL3 = 8;
+
+ var twoDimTable = [
+ [-1, -1], [-1, -1], // 000000x
+ [7, twoDimVertL3], // 0000010
+ [7, twoDimVertR3], // 0000011
+ [6, twoDimVertL2], [6, twoDimVertL2], // 000010x
+ [6, twoDimVertR2], [6, twoDimVertR2], // 000011x
+ [4, twoDimPass], [4, twoDimPass], // 0001xxx
+ [4, twoDimPass], [4, twoDimPass],
+ [4, twoDimPass], [4, twoDimPass],
+ [4, twoDimPass], [4, twoDimPass],
+ [3, twoDimHoriz], [3, twoDimHoriz], // 001xxxx
+ [3, twoDimHoriz], [3, twoDimHoriz],
+ [3, twoDimHoriz], [3, twoDimHoriz],
+ [3, twoDimHoriz], [3, twoDimHoriz],
+ [3, twoDimHoriz], [3, twoDimHoriz],
+ [3, twoDimHoriz], [3, twoDimHoriz],
+ [3, twoDimHoriz], [3, twoDimHoriz],
+ [3, twoDimHoriz], [3, twoDimHoriz],
+ [3, twoDimVertL1], [3, twoDimVertL1], // 010xxxx
+ [3, twoDimVertL1], [3, twoDimVertL1],
+ [3, twoDimVertL1], [3, twoDimVertL1],
+ [3, twoDimVertL1], [3, twoDimVertL1],
+ [3, twoDimVertL1], [3, twoDimVertL1],
+ [3, twoDimVertL1], [3, twoDimVertL1],
+ [3, twoDimVertL1], [3, twoDimVertL1],
+ [3, twoDimVertL1], [3, twoDimVertL1],
+ [3, twoDimVertR1], [3, twoDimVertR1], // 011xxxx
+ [3, twoDimVertR1], [3, twoDimVertR1],
+ [3, twoDimVertR1], [3, twoDimVertR1],
+ [3, twoDimVertR1], [3, twoDimVertR1],
+ [3, twoDimVertR1], [3, twoDimVertR1],
+ [3, twoDimVertR1], [3, twoDimVertR1],
+ [3, twoDimVertR1], [3, twoDimVertR1],
+ [3, twoDimVertR1], [3, twoDimVertR1],
+ [1, twoDimVert0], [1, twoDimVert0], // 1xxxxxx
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0],
+ [1, twoDimVert0], [1, twoDimVert0]
+ ];
+
+ var whiteTable1 = [
+ [-1, -1], // 00000
+ [12, ccittEOL], // 00001
+ [-1, -1], [-1, -1], // 0001x
+ [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 001xx
+ [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 010xx
+ [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 011xx
+ [11, 1792], [11, 1792], // 1000x
+ [12, 1984], // 10010
+ [12, 2048], // 10011
+ [12, 2112], // 10100
+ [12, 2176], // 10101
+ [12, 2240], // 10110
+ [12, 2304], // 10111
+ [11, 1856], [11, 1856], // 1100x
+ [11, 1920], [11, 1920], // 1101x
+ [12, 2368], // 11100
+ [12, 2432], // 11101
+ [12, 2496], // 11110
+ [12, 2560] // 11111
+ ];
+
+ var whiteTable2 = [
+ [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 0000000xx
+ [8, 29], [8, 29], // 00000010x
+ [8, 30], [8, 30], // 00000011x
+ [8, 45], [8, 45], // 00000100x
+ [8, 46], [8, 46], // 00000101x
+ [7, 22], [7, 22], [7, 22], [7, 22], // 0000011xx
+ [7, 23], [7, 23], [7, 23], [7, 23], // 0000100xx
+ [8, 47], [8, 47], // 00001010x
+ [8, 48], [8, 48], // 00001011x
+ [6, 13], [6, 13], [6, 13], [6, 13], // 000011xxx
+ [6, 13], [6, 13], [6, 13], [6, 13],
+ [7, 20], [7, 20], [7, 20], [7, 20], // 0001000xx
+ [8, 33], [8, 33], // 00010010x
+ [8, 34], [8, 34], // 00010011x
+ [8, 35], [8, 35], // 00010100x
+ [8, 36], [8, 36], // 00010101x
+ [8, 37], [8, 37], // 00010110x
+ [8, 38], [8, 38], // 00010111x
+ [7, 19], [7, 19], [7, 19], [7, 19], // 0001100xx
+ [8, 31], [8, 31], // 00011010x
+ [8, 32], [8, 32], // 00011011x
+ [6, 1], [6, 1], [6, 1], [6, 1], // 000111xxx
+ [6, 1], [6, 1], [6, 1], [6, 1],
+ [6, 12], [6, 12], [6, 12], [6, 12], // 001000xxx
+ [6, 12], [6, 12], [6, 12], [6, 12],
+ [8, 53], [8, 53], // 00100100x
+ [8, 54], [8, 54], // 00100101x
+ [7, 26], [7, 26], [7, 26], [7, 26], // 0010011xx
+ [8, 39], [8, 39], // 00101000x
+ [8, 40], [8, 40], // 00101001x
+ [8, 41], [8, 41], // 00101010x
+ [8, 42], [8, 42], // 00101011x
+ [8, 43], [8, 43], // 00101100x
+ [8, 44], [8, 44], // 00101101x
+ [7, 21], [7, 21], [7, 21], [7, 21], // 0010111xx
+ [7, 28], [7, 28], [7, 28], [7, 28], // 0011000xx
+ [8, 61], [8, 61], // 00110010x
+ [8, 62], [8, 62], // 00110011x
+ [8, 63], [8, 63], // 00110100x
+ [8, 0], [8, 0], // 00110101x
+ [8, 320], [8, 320], // 00110110x
+ [8, 384], [8, 384], // 00110111x
+ [5, 10], [5, 10], [5, 10], [5, 10], // 00111xxxx
+ [5, 10], [5, 10], [5, 10], [5, 10],
+ [5, 10], [5, 10], [5, 10], [5, 10],
+ [5, 10], [5, 10], [5, 10], [5, 10],
+ [5, 11], [5, 11], [5, 11], [5, 11], // 01000xxxx
+ [5, 11], [5, 11], [5, 11], [5, 11],
+ [5, 11], [5, 11], [5, 11], [5, 11],
+ [5, 11], [5, 11], [5, 11], [5, 11],
+ [7, 27], [7, 27], [7, 27], [7, 27], // 0100100xx
+ [8, 59], [8, 59], // 01001010x
+ [8, 60], [8, 60], // 01001011x
+ [9, 1472], // 010011000
+ [9, 1536], // 010011001
+ [9, 1600], // 010011010
+ [9, 1728], // 010011011
+ [7, 18], [7, 18], [7, 18], [7, 18], // 0100111xx
+ [7, 24], [7, 24], [7, 24], [7, 24], // 0101000xx
+ [8, 49], [8, 49], // 01010010x
+ [8, 50], [8, 50], // 01010011x
+ [8, 51], [8, 51], // 01010100x
+ [8, 52], [8, 52], // 01010101x
+ [7, 25], [7, 25], [7, 25], [7, 25], // 0101011xx
+ [8, 55], [8, 55], // 01011000x
+ [8, 56], [8, 56], // 01011001x
+ [8, 57], [8, 57], // 01011010x
+ [8, 58], [8, 58], // 01011011x
+ [6, 192], [6, 192], [6, 192], [6, 192], // 010111xxx
+ [6, 192], [6, 192], [6, 192], [6, 192],
+ [6, 1664], [6, 1664], [6, 1664], [6, 1664], // 011000xxx
+ [6, 1664], [6, 1664], [6, 1664], [6, 1664],
+ [8, 448], [8, 448], // 01100100x
+ [8, 512], [8, 512], // 01100101x
+ [9, 704], // 011001100
+ [9, 768], // 011001101
+ [8, 640], [8, 640], // 01100111x
+ [8, 576], [8, 576], // 01101000x
+ [9, 832], // 011010010
+ [9, 896], // 011010011
+ [9, 960], // 011010100
+ [9, 1024], // 011010101
+ [9, 1088], // 011010110
+ [9, 1152], // 011010111
+ [9, 1216], // 011011000
+ [9, 1280], // 011011001
+ [9, 1344], // 011011010
+ [9, 1408], // 011011011
+ [7, 256], [7, 256], [7, 256], [7, 256], // 0110111xx
+ [4, 2], [4, 2], [4, 2], [4, 2], // 0111xxxxx
+ [4, 2], [4, 2], [4, 2], [4, 2],
+ [4, 2], [4, 2], [4, 2], [4, 2],
+ [4, 2], [4, 2], [4, 2], [4, 2],
+ [4, 2], [4, 2], [4, 2], [4, 2],
+ [4, 2], [4, 2], [4, 2], [4, 2],
+ [4, 2], [4, 2], [4, 2], [4, 2],
+ [4, 2], [4, 2], [4, 2], [4, 2],
+ [4, 3], [4, 3], [4, 3], [4, 3], // 1000xxxxx
+ [4, 3], [4, 3], [4, 3], [4, 3],
+ [4, 3], [4, 3], [4, 3], [4, 3],
+ [4, 3], [4, 3], [4, 3], [4, 3],
+ [4, 3], [4, 3], [4, 3], [4, 3],
+ [4, 3], [4, 3], [4, 3], [4, 3],
+ [4, 3], [4, 3], [4, 3], [4, 3],
+ [4, 3], [4, 3], [4, 3], [4, 3],
+ [5, 128], [5, 128], [5, 128], [5, 128], // 10010xxxx
+ [5, 128], [5, 128], [5, 128], [5, 128],
+ [5, 128], [5, 128], [5, 128], [5, 128],
+ [5, 128], [5, 128], [5, 128], [5, 128],
+ [5, 8], [5, 8], [5, 8], [5, 8], // 10011xxxx
+ [5, 8], [5, 8], [5, 8], [5, 8],
+ [5, 8], [5, 8], [5, 8], [5, 8],
+ [5, 8], [5, 8], [5, 8], [5, 8],
+ [5, 9], [5, 9], [5, 9], [5, 9], // 10100xxxx
+ [5, 9], [5, 9], [5, 9], [5, 9],
+ [5, 9], [5, 9], [5, 9], [5, 9],
+ [5, 9], [5, 9], [5, 9], [5, 9],
+ [6, 16], [6, 16], [6, 16], [6, 16], // 101010xxx
+ [6, 16], [6, 16], [6, 16], [6, 16],
+ [6, 17], [6, 17], [6, 17], [6, 17], // 101011xxx
+ [6, 17], [6, 17], [6, 17], [6, 17],
+ [4, 4], [4, 4], [4, 4], [4, 4], // 1011xxxxx
+ [4, 4], [4, 4], [4, 4], [4, 4],
+ [4, 4], [4, 4], [4, 4], [4, 4],
+ [4, 4], [4, 4], [4, 4], [4, 4],
+ [4, 4], [4, 4], [4, 4], [4, 4],
+ [4, 4], [4, 4], [4, 4], [4, 4],
+ [4, 4], [4, 4], [4, 4], [4, 4],
+ [4, 4], [4, 4], [4, 4], [4, 4],
+ [4, 5], [4, 5], [4, 5], [4, 5], // 1100xxxxx
+ [4, 5], [4, 5], [4, 5], [4, 5],
+ [4, 5], [4, 5], [4, 5], [4, 5],
+ [4, 5], [4, 5], [4, 5], [4, 5],
+ [4, 5], [4, 5], [4, 5], [4, 5],
+ [4, 5], [4, 5], [4, 5], [4, 5],
+ [4, 5], [4, 5], [4, 5], [4, 5],
+ [4, 5], [4, 5], [4, 5], [4, 5],
+ [6, 14], [6, 14], [6, 14], [6, 14], // 110100xxx
+ [6, 14], [6, 14], [6, 14], [6, 14],
+ [6, 15], [6, 15], [6, 15], [6, 15], // 110101xxx
+ [6, 15], [6, 15], [6, 15], [6, 15],
+ [5, 64], [5, 64], [5, 64], [5, 64], // 11011xxxx
+ [5, 64], [5, 64], [5, 64], [5, 64],
+ [5, 64], [5, 64], [5, 64], [5, 64],
+ [5, 64], [5, 64], [5, 64], [5, 64],
+ [4, 6], [4, 6], [4, 6], [4, 6], // 1110xxxxx
+ [4, 6], [4, 6], [4, 6], [4, 6],
+ [4, 6], [4, 6], [4, 6], [4, 6],
+ [4, 6], [4, 6], [4, 6], [4, 6],
+ [4, 6], [4, 6], [4, 6], [4, 6],
+ [4, 6], [4, 6], [4, 6], [4, 6],
+ [4, 6], [4, 6], [4, 6], [4, 6],
+ [4, 6], [4, 6], [4, 6], [4, 6],
+ [4, 7], [4, 7], [4, 7], [4, 7], // 1111xxxxx
+ [4, 7], [4, 7], [4, 7], [4, 7],
+ [4, 7], [4, 7], [4, 7], [4, 7],
+ [4, 7], [4, 7], [4, 7], [4, 7],
+ [4, 7], [4, 7], [4, 7], [4, 7],
+ [4, 7], [4, 7], [4, 7], [4, 7],
+ [4, 7], [4, 7], [4, 7], [4, 7],
+ [4, 7], [4, 7], [4, 7], [4, 7]
+ ];
+
+ var blackTable1 = [
+ [-1, -1], [-1, -1], // 000000000000x
+ [12, ccittEOL], [12, ccittEOL], // 000000000001x
+ [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 00000000001xx
+ [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 00000000010xx
+ [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 00000000011xx
+ [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 00000000100xx
+ [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 00000000101xx
+ [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 00000000110xx
+ [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 00000000111xx
+ [11, 1792], [11, 1792], [11, 1792], [11, 1792], // 00000001000xx
+ [12, 1984], [12, 1984], // 000000010010x
+ [12, 2048], [12, 2048], // 000000010011x
+ [12, 2112], [12, 2112], // 000000010100x
+ [12, 2176], [12, 2176], // 000000010101x
+ [12, 2240], [12, 2240], // 000000010110x
+ [12, 2304], [12, 2304], // 000000010111x
+ [11, 1856], [11, 1856], [11, 1856], [11, 1856], // 00000001100xx
+ [11, 1920], [11, 1920], [11, 1920], [11, 1920], // 00000001101xx
+ [12, 2368], [12, 2368], // 000000011100x
+ [12, 2432], [12, 2432], // 000000011101x
+ [12, 2496], [12, 2496], // 000000011110x
+ [12, 2560], [12, 2560], // 000000011111x
+ [10, 18], [10, 18], [10, 18], [10, 18], // 0000001000xxx
+ [10, 18], [10, 18], [10, 18], [10, 18],
+ [12, 52], [12, 52], // 000000100100x
+ [13, 640], // 0000001001010
+ [13, 704], // 0000001001011
+ [13, 768], // 0000001001100
+ [13, 832], // 0000001001101
+ [12, 55], [12, 55], // 000000100111x
+ [12, 56], [12, 56], // 000000101000x
+ [13, 1280], // 0000001010010
+ [13, 1344], // 0000001010011
+ [13, 1408], // 0000001010100
+ [13, 1472], // 0000001010101
+ [12, 59], [12, 59], // 000000101011x
+ [12, 60], [12, 60], // 000000101100x
+ [13, 1536], // 0000001011010
+ [13, 1600], // 0000001011011
+ [11, 24], [11, 24], [11, 24], [11, 24], // 00000010111xx
+ [11, 25], [11, 25], [11, 25], [11, 25], // 00000011000xx
+ [13, 1664], // 0000001100100
+ [13, 1728], // 0000001100101
+ [12, 320], [12, 320], // 000000110011x
+ [12, 384], [12, 384], // 000000110100x
+ [12, 448], [12, 448], // 000000110101x
+ [13, 512], // 0000001101100
+ [13, 576], // 0000001101101
+ [12, 53], [12, 53], // 000000110111x
+ [12, 54], [12, 54], // 000000111000x
+ [13, 896], // 0000001110010
+ [13, 960], // 0000001110011
+ [13, 1024], // 0000001110100
+ [13, 1088], // 0000001110101
+ [13, 1152], // 0000001110110
+ [13, 1216], // 0000001110111
+ [10, 64], [10, 64], [10, 64], [10, 64], // 0000001111xxx
+ [10, 64], [10, 64], [10, 64], [10, 64]
+ ];
+
+ var blackTable2 = [
+ [8, 13], [8, 13], [8, 13], [8, 13], // 00000100xxxx
+ [8, 13], [8, 13], [8, 13], [8, 13],
+ [8, 13], [8, 13], [8, 13], [8, 13],
+ [8, 13], [8, 13], [8, 13], [8, 13],
+ [11, 23], [11, 23], // 00000101000x
+ [12, 50], // 000001010010
+ [12, 51], // 000001010011
+ [12, 44], // 000001010100
+ [12, 45], // 000001010101
+ [12, 46], // 000001010110
+ [12, 47], // 000001010111
+ [12, 57], // 000001011000
+ [12, 58], // 000001011001
+ [12, 61], // 000001011010
+ [12, 256], // 000001011011
+ [10, 16], [10, 16], [10, 16], [10, 16], // 0000010111xx
+ [10, 17], [10, 17], [10, 17], [10, 17], // 0000011000xx
+ [12, 48], // 000001100100
+ [12, 49], // 000001100101
+ [12, 62], // 000001100110
+ [12, 63], // 000001100111
+ [12, 30], // 000001101000
+ [12, 31], // 000001101001
+ [12, 32], // 000001101010
+ [12, 33], // 000001101011
+ [12, 40], // 000001101100
+ [12, 41], // 000001101101
+ [11, 22], [11, 22], // 00000110111x
+ [8, 14], [8, 14], [8, 14], [8, 14], // 00000111xxxx
+ [8, 14], [8, 14], [8, 14], [8, 14],
+ [8, 14], [8, 14], [8, 14], [8, 14],
+ [8, 14], [8, 14], [8, 14], [8, 14],
+ [7, 10], [7, 10], [7, 10], [7, 10], // 0000100xxxxx
+ [7, 10], [7, 10], [7, 10], [7, 10],
+ [7, 10], [7, 10], [7, 10], [7, 10],
+ [7, 10], [7, 10], [7, 10], [7, 10],
+ [7, 10], [7, 10], [7, 10], [7, 10],
+ [7, 10], [7, 10], [7, 10], [7, 10],
+ [7, 10], [7, 10], [7, 10], [7, 10],
+ [7, 10], [7, 10], [7, 10], [7, 10],
+ [7, 11], [7, 11], [7, 11], [7, 11], // 0000101xxxxx
+ [7, 11], [7, 11], [7, 11], [7, 11],
+ [7, 11], [7, 11], [7, 11], [7, 11],
+ [7, 11], [7, 11], [7, 11], [7, 11],
+ [7, 11], [7, 11], [7, 11], [7, 11],
+ [7, 11], [7, 11], [7, 11], [7, 11],
+ [7, 11], [7, 11], [7, 11], [7, 11],
+ [7, 11], [7, 11], [7, 11], [7, 11],
+ [9, 15], [9, 15], [9, 15], [9, 15], // 000011000xxx
+ [9, 15], [9, 15], [9, 15], [9, 15],
+ [12, 128], // 000011001000
+ [12, 192], // 000011001001
+ [12, 26], // 000011001010
+ [12, 27], // 000011001011
+ [12, 28], // 000011001100
+ [12, 29], // 000011001101
+ [11, 19], [11, 19], // 00001100111x
+ [11, 20], [11, 20], // 00001101000x
+ [12, 34], // 000011010010
+ [12, 35], // 000011010011
+ [12, 36], // 000011010100
+ [12, 37], // 000011010101
+ [12, 38], // 000011010110
+ [12, 39], // 000011010111
+ [11, 21], [11, 21], // 00001101100x
+ [12, 42], // 000011011010
+ [12, 43], // 000011011011
+ [10, 0], [10, 0], [10, 0], [10, 0], // 0000110111xx
+ [7, 12], [7, 12], [7, 12], [7, 12], // 0000111xxxxx
+ [7, 12], [7, 12], [7, 12], [7, 12],
+ [7, 12], [7, 12], [7, 12], [7, 12],
+ [7, 12], [7, 12], [7, 12], [7, 12],
+ [7, 12], [7, 12], [7, 12], [7, 12],
+ [7, 12], [7, 12], [7, 12], [7, 12],
+ [7, 12], [7, 12], [7, 12], [7, 12],
+ [7, 12], [7, 12], [7, 12], [7, 12]
+ ];
+
+ var blackTable3 = [
+ [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 0000xx
+ [6, 9], // 000100
+ [6, 8], // 000101
+ [5, 7], [5, 7], // 00011x
+ [4, 6], [4, 6], [4, 6], [4, 6], // 0010xx
+ [4, 5], [4, 5], [4, 5], [4, 5], // 0011xx
+ [3, 1], [3, 1], [3, 1], [3, 1], // 010xxx
+ [3, 1], [3, 1], [3, 1], [3, 1],
+ [3, 4], [3, 4], [3, 4], [3, 4], // 011xxx
+ [3, 4], [3, 4], [3, 4], [3, 4],
+ [2, 3], [2, 3], [2, 3], [2, 3], // 10xxxx
+ [2, 3], [2, 3], [2, 3], [2, 3],
+ [2, 3], [2, 3], [2, 3], [2, 3],
+ [2, 3], [2, 3], [2, 3], [2, 3],
+ [2, 2], [2, 2], [2, 2], [2, 2], // 11xxxx
+ [2, 2], [2, 2], [2, 2], [2, 2],
+ [2, 2], [2, 2], [2, 2], [2, 2],
+ [2, 2], [2, 2], [2, 2], [2, 2]
+ ];
+
+ function CCITTFaxStream(str, maybeLength, params) {
+ this.str = str;
+ this.dict = str.dict;
+
+ params = params || Dict.empty;
+
+ this.encoding = params.get('K') || 0;
+ this.eoline = params.get('EndOfLine') || false;
+ this.byteAlign = params.get('EncodedByteAlign') || false;
+ this.columns = params.get('Columns') || 1728;
+ this.rows = params.get('Rows') || 0;
+ var eoblock = params.get('EndOfBlock');
+ if (eoblock === null || eoblock === undefined) {
+ eoblock = true;
+ }
+ this.eoblock = eoblock;
+ this.black = params.get('BlackIs1') || false;
+
+ this.codingLine = new Uint32Array(this.columns + 1);
+ this.refLine = new Uint32Array(this.columns + 2);
+
+ this.codingLine[0] = this.columns;
+ this.codingPos = 0;
+
+ this.row = 0;
+ this.nextLine2D = this.encoding < 0;
+ this.inputBits = 0;
+ this.inputBuf = 0;
+ this.outputBits = 0;
+
+ var code1;
+ while ((code1 = this.lookBits(12)) === 0) {
+ this.eatBits(1);
+ }
+ if (code1 === 1) {
+ this.eatBits(12);
+ }
+ if (this.encoding > 0) {
+ this.nextLine2D = !this.lookBits(1);
+ this.eatBits(1);
+ }
+
+ DecodeStream.call(this, maybeLength);
+ }
+
+ CCITTFaxStream.prototype = Object.create(DecodeStream.prototype);
+
+ CCITTFaxStream.prototype.readBlock = function CCITTFaxStream_readBlock() {
+ while (!this.eof) {
+ var c = this.lookChar();
+ this.ensureBuffer(this.bufferLength + 1);
+ this.buffer[this.bufferLength++] = c;
+ }
+ };
+
+ CCITTFaxStream.prototype.addPixels =
+ function ccittFaxStreamAddPixels(a1, blackPixels) {
+ var codingLine = this.codingLine;
+ var codingPos = this.codingPos;
+
+ if (a1 > codingLine[codingPos]) {
+ if (a1 > this.columns) {
+ info('row is wrong length');
+ this.err = true;
+ a1 = this.columns;
+ }
+ if ((codingPos & 1) ^ blackPixels) {
+ ++codingPos;
+ }
+
+ codingLine[codingPos] = a1;
+ }
+ this.codingPos = codingPos;
+ };
+
+ CCITTFaxStream.prototype.addPixelsNeg =
+ function ccittFaxStreamAddPixelsNeg(a1, blackPixels) {
+ var codingLine = this.codingLine;
+ var codingPos = this.codingPos;
+
+ if (a1 > codingLine[codingPos]) {
+ if (a1 > this.columns) {
+ info('row is wrong length');
+ this.err = true;
+ a1 = this.columns;
+ }
+ if ((codingPos & 1) ^ blackPixels) {
+ ++codingPos;
+ }
+
+ codingLine[codingPos] = a1;
+ } else if (a1 < codingLine[codingPos]) {
+ if (a1 < 0) {
+ info('invalid code');
+ this.err = true;
+ a1 = 0;
+ }
+ while (codingPos > 0 && a1 < codingLine[codingPos - 1]) {
+ --codingPos;
+ }
+ codingLine[codingPos] = a1;
+ }
+
+ this.codingPos = codingPos;
+ };
+
+ CCITTFaxStream.prototype.lookChar = function CCITTFaxStream_lookChar() {
+ var refLine = this.refLine;
+ var codingLine = this.codingLine;
+ var columns = this.columns;
+
+ var refPos, blackPixels, bits, i;
+
+ if (this.outputBits === 0) {
+ if (this.eof) {
+ return null;
+ }
+ this.err = false;
+
+ var code1, code2, code3;
+ if (this.nextLine2D) {
+ for (i = 0; codingLine[i] < columns; ++i) {
+ refLine[i] = codingLine[i];
+ }
+ refLine[i++] = columns;
+ refLine[i] = columns;
+ codingLine[0] = 0;
+ this.codingPos = 0;
+ refPos = 0;
+ blackPixels = 0;
+
+ while (codingLine[this.codingPos] < columns) {
+ code1 = this.getTwoDimCode();
+ switch (code1) {
+ case twoDimPass:
+ this.addPixels(refLine[refPos + 1], blackPixels);
+ if (refLine[refPos + 1] < columns) {
+ refPos += 2;
}
- spqcds.push(spqcd);
- }
- qcd.SPqcds = spqcds;
- if (context.mainHeader) {
- context.QCD = qcd;
- } else {
- context.currentTile.QCD = qcd;
- context.currentTile.QCC = [];
- }
- break;
- case 0xff5d:
- length = (0, _core_utils.readUint16)(data, position);
- const qcc = {};
- j = position + 2;
- let cqcc;
- if (context.SIZ.Csiz < 257) {
- cqcc = data[j++];
- } else {
- cqcc = (0, _core_utils.readUint16)(data, j);
- j += 2;
- }
- sqcd = data[j++];
- switch (sqcd & 0x1f) {
- case 0:
- spqcdSize = 8;
- scalarExpounded = true;
- break;
- case 1:
- spqcdSize = 16;
- scalarExpounded = false;
- break;
- case 2:
- spqcdSize = 16;
- scalarExpounded = true;
- break;
- default:
- throw new Error("Invalid SQcd value " + sqcd);
- }
- qcc.noQuantization = spqcdSize === 8;
- qcc.scalarExpounded = scalarExpounded;
- qcc.guardBits = sqcd >> 5;
- spqcds = [];
- while (j < length + position) {
- const spqcd = {};
- if (spqcdSize === 8) {
- spqcd.epsilon = data[j++] >> 3;
- spqcd.mu = 0;
- } else {
- spqcd.epsilon = data[j] >> 3;
- spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1];
- j += 2;
- }
- spqcds.push(spqcd);
- }
- qcc.SPqcds = spqcds;
- if (context.mainHeader) {
- context.QCC[cqcc] = qcc;
- } else {
- context.currentTile.QCC[cqcc] = qcc;
- }
- break;
- case 0xff52:
- length = (0, _core_utils.readUint16)(data, position);
- const cod = {};
- j = position + 2;
- const scod = data[j++];
- cod.entropyCoderWithCustomPrecincts = !!(scod & 1);
- cod.sopMarkerUsed = !!(scod & 2);
- cod.ephMarkerUsed = !!(scod & 4);
- cod.progressionOrder = data[j++];
- cod.layersCount = (0, _core_utils.readUint16)(data, j);
- j += 2;
- cod.multipleComponentTransform = data[j++];
- cod.decompositionLevelsCount = data[j++];
- cod.xcb = (data[j++] & 0xf) + 2;
- cod.ycb = (data[j++] & 0xf) + 2;
- const blockStyle = data[j++];
- cod.selectiveArithmeticCodingBypass = !!(blockStyle & 1);
- cod.resetContextProbabilities = !!(blockStyle & 2);
- cod.terminationOnEachCodingPass = !!(blockStyle & 4);
- cod.verticallyStripe = !!(blockStyle & 8);
- cod.predictableTermination = !!(blockStyle & 16);
- cod.segmentationSymbolUsed = !!(blockStyle & 32);
- cod.reversibleTransformation = data[j++];
- if (cod.entropyCoderWithCustomPrecincts) {
- const precinctsSizes = [];
- while (j < length + position) {
- const precinctsSize = data[j++];
- precinctsSizes.push({
- PPx: precinctsSize & 0xf,
- PPy: precinctsSize >> 4
- });
- }
- cod.precinctsSizes = precinctsSizes;
- }
- const unsupported = [];
- if (cod.selectiveArithmeticCodingBypass) {
- unsupported.push("selectiveArithmeticCodingBypass");
- }
- if (cod.terminationOnEachCodingPass) {
- unsupported.push("terminationOnEachCodingPass");
- }
- if (cod.verticallyStripe) {
- unsupported.push("verticallyStripe");
- }
- if (cod.predictableTermination) {
- unsupported.push("predictableTermination");
- }
- if (unsupported.length > 0) {
- doNotRecover = true;
- (0, _util.warn)(`JPX: Unsupported COD options (${unsupported.join(", ")}).`);
- }
- if (context.mainHeader) {
- context.COD = cod;
- } else {
- context.currentTile.COD = cod;
- context.currentTile.COC = [];
- }
- break;
- case 0xff90:
- length = (0, _core_utils.readUint16)(data, position);
- tile = {};
- tile.index = (0, _core_utils.readUint16)(data, position + 2);
- tile.length = (0, _core_utils.readUint32)(data, position + 4);
- tile.dataEnd = tile.length + position - 2;
- tile.partIndex = data[position + 8];
- tile.partsCount = data[position + 9];
- context.mainHeader = false;
- if (tile.partIndex === 0) {
- tile.COD = context.COD;
- tile.COC = context.COC.slice(0);
- tile.QCD = context.QCD;
- tile.QCC = context.QCC.slice(0);
- }
- context.currentTile = tile;
- break;
- case 0xff93:
- tile = context.currentTile;
- if (tile.partIndex === 0) {
- initializeTile(context, tile.index);
- buildPackets(context);
- }
- length = tile.dataEnd - position;
- parseTilePackets(context, data, position, length);
- break;
- case 0xff53:
- (0, _util.warn)("JPX: Codestream code 0xFF53 (COC) is not implemented.");
- case 0xff55:
- case 0xff57:
- case 0xff58:
- case 0xff64:
- length = (0, _core_utils.readUint16)(data, position);
- break;
- default:
- throw new Error("Unknown codestream code: " + code.toString(16));
- }
- position += length;
- }
- } catch (e) {
- if (doNotRecover || this.failOnCorruptedImage) {
- throw new JpxError(e.message);
- } else {
- (0, _util.warn)(`JPX: Trying to recover from: "${e.message}".`);
- }
- }
- this.tiles = transformComponents(context);
- this.width = context.SIZ.Xsiz - context.SIZ.XOsiz;
- this.height = context.SIZ.Ysiz - context.SIZ.YOsiz;
- this.componentsCount = context.SIZ.Csiz;
- }
-}
-exports.JpxImage = JpxImage;
-function calculateComponentDimensions(component, siz) {
- component.x0 = Math.ceil(siz.XOsiz / component.XRsiz);
- component.x1 = Math.ceil(siz.Xsiz / component.XRsiz);
- component.y0 = Math.ceil(siz.YOsiz / component.YRsiz);
- component.y1 = Math.ceil(siz.Ysiz / component.YRsiz);
- component.width = component.x1 - component.x0;
- component.height = component.y1 - component.y0;
-}
-function calculateTileGrids(context, components) {
- const siz = context.SIZ;
- const tiles = [];
- let tile;
- const numXtiles = Math.ceil((siz.Xsiz - siz.XTOsiz) / siz.XTsiz);
- const numYtiles = Math.ceil((siz.Ysiz - siz.YTOsiz) / siz.YTsiz);
- for (let q = 0; q < numYtiles; q++) {
- for (let p = 0; p < numXtiles; p++) {
- tile = {};
- tile.tx0 = Math.max(siz.XTOsiz + p * siz.XTsiz, siz.XOsiz);
- tile.ty0 = Math.max(siz.YTOsiz + q * siz.YTsiz, siz.YOsiz);
- tile.tx1 = Math.min(siz.XTOsiz + (p + 1) * siz.XTsiz, siz.Xsiz);
- tile.ty1 = Math.min(siz.YTOsiz + (q + 1) * siz.YTsiz, siz.Ysiz);
- tile.width = tile.tx1 - tile.tx0;
- tile.height = tile.ty1 - tile.ty0;
- tile.components = [];
- tiles.push(tile);
- }
- }
- context.tiles = tiles;
- const componentsCount = siz.Csiz;
- for (let i = 0, ii = componentsCount; i < ii; i++) {
- const component = components[i];
- for (let j = 0, jj = tiles.length; j < jj; j++) {
- const tileComponent = {};
- tile = tiles[j];
- tileComponent.tcx0 = Math.ceil(tile.tx0 / component.XRsiz);
- tileComponent.tcy0 = Math.ceil(tile.ty0 / component.YRsiz);
- tileComponent.tcx1 = Math.ceil(tile.tx1 / component.XRsiz);
- tileComponent.tcy1 = Math.ceil(tile.ty1 / component.YRsiz);
- tileComponent.width = tileComponent.tcx1 - tileComponent.tcx0;
- tileComponent.height = tileComponent.tcy1 - tileComponent.tcy0;
- tile.components[i] = tileComponent;
- }
- }
-}
-function getBlocksDimensions(context, component, r) {
- const codOrCoc = component.codingStyleParameters;
- const result = {};
- if (!codOrCoc.entropyCoderWithCustomPrecincts) {
- result.PPx = 15;
- result.PPy = 15;
- } else {
- result.PPx = codOrCoc.precinctsSizes[r].PPx;
- result.PPy = codOrCoc.precinctsSizes[r].PPy;
- }
- result.xcb_ = r > 0 ? Math.min(codOrCoc.xcb, result.PPx - 1) : Math.min(codOrCoc.xcb, result.PPx);
- result.ycb_ = r > 0 ? Math.min(codOrCoc.ycb, result.PPy - 1) : Math.min(codOrCoc.ycb, result.PPy);
- return result;
-}
-function buildPrecincts(context, resolution, dimensions) {
- const precinctWidth = 1 << dimensions.PPx;
- const precinctHeight = 1 << dimensions.PPy;
- const isZeroRes = resolution.resLevel === 0;
- const precinctWidthInSubband = 1 << dimensions.PPx + (isZeroRes ? 0 : -1);
- const precinctHeightInSubband = 1 << dimensions.PPy + (isZeroRes ? 0 : -1);
- const numprecinctswide = resolution.trx1 > resolution.trx0 ? Math.ceil(resolution.trx1 / precinctWidth) - Math.floor(resolution.trx0 / precinctWidth) : 0;
- const numprecinctshigh = resolution.try1 > resolution.try0 ? Math.ceil(resolution.try1 / precinctHeight) - Math.floor(resolution.try0 / precinctHeight) : 0;
- const numprecincts = numprecinctswide * numprecinctshigh;
- resolution.precinctParameters = {
- precinctWidth,
- precinctHeight,
- numprecinctswide,
- numprecinctshigh,
- numprecincts,
- precinctWidthInSubband,
- precinctHeightInSubband
- };
-}
-function buildCodeblocks(context, subband, dimensions) {
- const xcb_ = dimensions.xcb_;
- const ycb_ = dimensions.ycb_;
- const codeblockWidth = 1 << xcb_;
- const codeblockHeight = 1 << ycb_;
- const cbx0 = subband.tbx0 >> xcb_;
- const cby0 = subband.tby0 >> ycb_;
- const cbx1 = subband.tbx1 + codeblockWidth - 1 >> xcb_;
- const cby1 = subband.tby1 + codeblockHeight - 1 >> ycb_;
- const precinctParameters = subband.resolution.precinctParameters;
- const codeblocks = [];
- const precincts = [];
- let i, j, codeblock, precinctNumber;
- for (j = cby0; j < cby1; j++) {
- for (i = cbx0; i < cbx1; i++) {
- codeblock = {
- cbx: i,
- cby: j,
- tbx0: codeblockWidth * i,
- tby0: codeblockHeight * j,
- tbx1: codeblockWidth * (i + 1),
- tby1: codeblockHeight * (j + 1)
- };
- codeblock.tbx0_ = Math.max(subband.tbx0, codeblock.tbx0);
- codeblock.tby0_ = Math.max(subband.tby0, codeblock.tby0);
- codeblock.tbx1_ = Math.min(subband.tbx1, codeblock.tbx1);
- codeblock.tby1_ = Math.min(subband.tby1, codeblock.tby1);
- const pi = Math.floor((codeblock.tbx0_ - subband.tbx0) / precinctParameters.precinctWidthInSubband);
- const pj = Math.floor((codeblock.tby0_ - subband.tby0) / precinctParameters.precinctHeightInSubband);
- precinctNumber = pi + pj * precinctParameters.numprecinctswide;
- codeblock.precinctNumber = precinctNumber;
- codeblock.subbandType = subband.type;
- codeblock.Lblock = 3;
- if (codeblock.tbx1_ <= codeblock.tbx0_ || codeblock.tby1_ <= codeblock.tby0_) {
- continue;
- }
- codeblocks.push(codeblock);
- let precinct = precincts[precinctNumber];
- if (precinct !== undefined) {
- if (i < precinct.cbxMin) {
- precinct.cbxMin = i;
- } else if (i > precinct.cbxMax) {
- precinct.cbxMax = i;
- }
- if (j < precinct.cbyMin) {
- precinct.cbxMin = j;
- } else if (j > precinct.cbyMax) {
- precinct.cbyMax = j;
- }
- } else {
- precincts[precinctNumber] = precinct = {
- cbxMin: i,
- cbyMin: j,
- cbxMax: i,
- cbyMax: j
- };
- }
- codeblock.precinct = precinct;
- }
- }
- subband.codeblockParameters = {
- codeblockWidth: xcb_,
- codeblockHeight: ycb_,
- numcodeblockwide: cbx1 - cbx0 + 1,
- numcodeblockhigh: cby1 - cby0 + 1
- };
- subband.codeblocks = codeblocks;
- subband.precincts = precincts;
-}
-function createPacket(resolution, precinctNumber, layerNumber) {
- const precinctCodeblocks = [];
- const subbands = resolution.subbands;
- for (let i = 0, ii = subbands.length; i < ii; i++) {
- const subband = subbands[i];
- const codeblocks = subband.codeblocks;
- for (let j = 0, jj = codeblocks.length; j < jj; j++) {
- const codeblock = codeblocks[j];
- if (codeblock.precinctNumber !== precinctNumber) {
- continue;
- }
- precinctCodeblocks.push(codeblock);
- }
- }
- return {
- layerNumber,
- codeblocks: precinctCodeblocks
- };
-}
-function LayerResolutionComponentPositionIterator(context) {
- const siz = context.SIZ;
- const tileIndex = context.currentTile.index;
- const tile = context.tiles[tileIndex];
- const layersCount = tile.codingStyleDefaultParameters.layersCount;
- const componentsCount = siz.Csiz;
- let maxDecompositionLevelsCount = 0;
- for (let q = 0; q < componentsCount; q++) {
- maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, tile.components[q].codingStyleParameters.decompositionLevelsCount);
- }
- let l = 0,
- r = 0,
- i = 0,
- k = 0;
- this.nextPacket = function JpxImage_nextPacket() {
- for (; l < layersCount; l++) {
- for (; r <= maxDecompositionLevelsCount; r++) {
- for (; i < componentsCount; i++) {
- const component = tile.components[i];
- if (r > component.codingStyleParameters.decompositionLevelsCount) {
- continue;
- }
- const resolution = component.resolutions[r];
- const numprecincts = resolution.precinctParameters.numprecincts;
- for (; k < numprecincts;) {
- const packet = createPacket(resolution, k, l);
- k++;
- return packet;
- }
- k = 0;
- }
- i = 0;
- }
- r = 0;
- }
- throw new JpxError("Out of packets");
- };
-}
-function ResolutionLayerComponentPositionIterator(context) {
- const siz = context.SIZ;
- const tileIndex = context.currentTile.index;
- const tile = context.tiles[tileIndex];
- const layersCount = tile.codingStyleDefaultParameters.layersCount;
- const componentsCount = siz.Csiz;
- let maxDecompositionLevelsCount = 0;
- for (let q = 0; q < componentsCount; q++) {
- maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, tile.components[q].codingStyleParameters.decompositionLevelsCount);
- }
- let r = 0,
- l = 0,
- i = 0,
- k = 0;
- this.nextPacket = function JpxImage_nextPacket() {
- for (; r <= maxDecompositionLevelsCount; r++) {
- for (; l < layersCount; l++) {
- for (; i < componentsCount; i++) {
- const component = tile.components[i];
- if (r > component.codingStyleParameters.decompositionLevelsCount) {
- continue;
- }
- const resolution = component.resolutions[r];
- const numprecincts = resolution.precinctParameters.numprecincts;
- for (; k < numprecincts;) {
- const packet = createPacket(resolution, k, l);
- k++;
- return packet;
- }
- k = 0;
- }
- i = 0;
- }
- l = 0;
- }
- throw new JpxError("Out of packets");
- };
-}
-function ResolutionPositionComponentLayerIterator(context) {
- const siz = context.SIZ;
- const tileIndex = context.currentTile.index;
- const tile = context.tiles[tileIndex];
- const layersCount = tile.codingStyleDefaultParameters.layersCount;
- const componentsCount = siz.Csiz;
- let l, r, c, p;
- let maxDecompositionLevelsCount = 0;
- for (c = 0; c < componentsCount; c++) {
- const component = tile.components[c];
- maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, component.codingStyleParameters.decompositionLevelsCount);
- }
- const maxNumPrecinctsInLevel = new Int32Array(maxDecompositionLevelsCount + 1);
- for (r = 0; r <= maxDecompositionLevelsCount; ++r) {
- let maxNumPrecincts = 0;
- for (c = 0; c < componentsCount; ++c) {
- const resolutions = tile.components[c].resolutions;
- if (r < resolutions.length) {
- maxNumPrecincts = Math.max(maxNumPrecincts, resolutions[r].precinctParameters.numprecincts);
- }
- }
- maxNumPrecinctsInLevel[r] = maxNumPrecincts;
- }
- l = 0;
- r = 0;
- c = 0;
- p = 0;
- this.nextPacket = function JpxImage_nextPacket() {
- for (; r <= maxDecompositionLevelsCount; r++) {
- for (; p < maxNumPrecinctsInLevel[r]; p++) {
- for (; c < componentsCount; c++) {
- const component = tile.components[c];
- if (r > component.codingStyleParameters.decompositionLevelsCount) {
- continue;
- }
- const resolution = component.resolutions[r];
- const numprecincts = resolution.precinctParameters.numprecincts;
- if (p >= numprecincts) {
- continue;
- }
- for (; l < layersCount;) {
- const packet = createPacket(resolution, p, l);
- l++;
- return packet;
- }
- l = 0;
- }
- c = 0;
- }
- p = 0;
- }
- throw new JpxError("Out of packets");
- };
-}
-function PositionComponentResolutionLayerIterator(context) {
- const siz = context.SIZ;
- const tileIndex = context.currentTile.index;
- const tile = context.tiles[tileIndex];
- const layersCount = tile.codingStyleDefaultParameters.layersCount;
- const componentsCount = siz.Csiz;
- const precinctsSizes = getPrecinctSizesInImageScale(tile);
- const precinctsIterationSizes = precinctsSizes;
- let l = 0,
- r = 0,
- c = 0,
- px = 0,
- py = 0;
- this.nextPacket = function JpxImage_nextPacket() {
- for (; py < precinctsIterationSizes.maxNumHigh; py++) {
- for (; px < precinctsIterationSizes.maxNumWide; px++) {
- for (; c < componentsCount; c++) {
- const component = tile.components[c];
- const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount;
- for (; r <= decompositionLevelsCount; r++) {
- const resolution = component.resolutions[r];
- const sizeInImageScale = precinctsSizes.components[c].resolutions[r];
- const k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution);
- if (k === null) {
- continue;
- }
- for (; l < layersCount;) {
- const packet = createPacket(resolution, k, l);
- l++;
- return packet;
- }
- l = 0;
- }
- r = 0;
- }
- c = 0;
- }
- px = 0;
- }
- throw new JpxError("Out of packets");
- };
-}
-function ComponentPositionResolutionLayerIterator(context) {
- const siz = context.SIZ;
- const tileIndex = context.currentTile.index;
- const tile = context.tiles[tileIndex];
- const layersCount = tile.codingStyleDefaultParameters.layersCount;
- const componentsCount = siz.Csiz;
- const precinctsSizes = getPrecinctSizesInImageScale(tile);
- let l = 0,
- r = 0,
- c = 0,
- px = 0,
- py = 0;
- this.nextPacket = function JpxImage_nextPacket() {
- for (; c < componentsCount; ++c) {
- const component = tile.components[c];
- const precinctsIterationSizes = precinctsSizes.components[c];
- const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount;
- for (; py < precinctsIterationSizes.maxNumHigh; py++) {
- for (; px < precinctsIterationSizes.maxNumWide; px++) {
- for (; r <= decompositionLevelsCount; r++) {
- const resolution = component.resolutions[r];
- const sizeInImageScale = precinctsIterationSizes.resolutions[r];
- const k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution);
- if (k === null) {
- continue;
- }
- for (; l < layersCount;) {
- const packet = createPacket(resolution, k, l);
- l++;
- return packet;
- }
- l = 0;
- }
- r = 0;
- }
- px = 0;
- }
- py = 0;
- }
- throw new JpxError("Out of packets");
- };
-}
-function getPrecinctIndexIfExist(pxIndex, pyIndex, sizeInImageScale, precinctIterationSizes, resolution) {
- const posX = pxIndex * precinctIterationSizes.minWidth;
- const posY = pyIndex * precinctIterationSizes.minHeight;
- if (posX % sizeInImageScale.width !== 0 || posY % sizeInImageScale.height !== 0) {
- return null;
- }
- const startPrecinctRowIndex = posY / sizeInImageScale.width * resolution.precinctParameters.numprecinctswide;
- return posX / sizeInImageScale.height + startPrecinctRowIndex;
-}
-function getPrecinctSizesInImageScale(tile) {
- const componentsCount = tile.components.length;
- let minWidth = Number.MAX_VALUE;
- let minHeight = Number.MAX_VALUE;
- let maxNumWide = 0;
- let maxNumHigh = 0;
- const sizePerComponent = new Array(componentsCount);
- for (let c = 0; c < componentsCount; c++) {
- const component = tile.components[c];
- const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount;
- const sizePerResolution = new Array(decompositionLevelsCount + 1);
- let minWidthCurrentComponent = Number.MAX_VALUE;
- let minHeightCurrentComponent = Number.MAX_VALUE;
- let maxNumWideCurrentComponent = 0;
- let maxNumHighCurrentComponent = 0;
- let scale = 1;
- for (let r = decompositionLevelsCount; r >= 0; --r) {
- const resolution = component.resolutions[r];
- const widthCurrentResolution = scale * resolution.precinctParameters.precinctWidth;
- const heightCurrentResolution = scale * resolution.precinctParameters.precinctHeight;
- minWidthCurrentComponent = Math.min(minWidthCurrentComponent, widthCurrentResolution);
- minHeightCurrentComponent = Math.min(minHeightCurrentComponent, heightCurrentResolution);
- maxNumWideCurrentComponent = Math.max(maxNumWideCurrentComponent, resolution.precinctParameters.numprecinctswide);
- maxNumHighCurrentComponent = Math.max(maxNumHighCurrentComponent, resolution.precinctParameters.numprecinctshigh);
- sizePerResolution[r] = {
- width: widthCurrentResolution,
- height: heightCurrentResolution
- };
- scale <<= 1;
- }
- minWidth = Math.min(minWidth, minWidthCurrentComponent);
- minHeight = Math.min(minHeight, minHeightCurrentComponent);
- maxNumWide = Math.max(maxNumWide, maxNumWideCurrentComponent);
- maxNumHigh = Math.max(maxNumHigh, maxNumHighCurrentComponent);
- sizePerComponent[c] = {
- resolutions: sizePerResolution,
- minWidth: minWidthCurrentComponent,
- minHeight: minHeightCurrentComponent,
- maxNumWide: maxNumWideCurrentComponent,
- maxNumHigh: maxNumHighCurrentComponent
- };
- }
- return {
- components: sizePerComponent,
- minWidth,
- minHeight,
- maxNumWide,
- maxNumHigh
- };
-}
-function buildPackets(context) {
- const siz = context.SIZ;
- const tileIndex = context.currentTile.index;
- const tile = context.tiles[tileIndex];
- const componentsCount = siz.Csiz;
- for (let c = 0; c < componentsCount; c++) {
- const component = tile.components[c];
- const decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount;
- const resolutions = [];
- const subbands = [];
- for (let r = 0; r <= decompositionLevelsCount; r++) {
- const blocksDimensions = getBlocksDimensions(context, component, r);
- const resolution = {};
- const scale = 1 << decompositionLevelsCount - r;
- resolution.trx0 = Math.ceil(component.tcx0 / scale);
- resolution.try0 = Math.ceil(component.tcy0 / scale);
- resolution.trx1 = Math.ceil(component.tcx1 / scale);
- resolution.try1 = Math.ceil(component.tcy1 / scale);
- resolution.resLevel = r;
- buildPrecincts(context, resolution, blocksDimensions);
- resolutions.push(resolution);
- let subband;
- if (r === 0) {
- subband = {};
- subband.type = "LL";
- subband.tbx0 = Math.ceil(component.tcx0 / scale);
- subband.tby0 = Math.ceil(component.tcy0 / scale);
- subband.tbx1 = Math.ceil(component.tcx1 / scale);
- subband.tby1 = Math.ceil(component.tcy1 / scale);
- subband.resolution = resolution;
- buildCodeblocks(context, subband, blocksDimensions);
- subbands.push(subband);
- resolution.subbands = [subband];
- } else {
- const bscale = 1 << decompositionLevelsCount - r + 1;
- const resolutionSubbands = [];
- subband = {};
- subband.type = "HL";
- subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5);
- subband.tby0 = Math.ceil(component.tcy0 / bscale);
- subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5);
- subband.tby1 = Math.ceil(component.tcy1 / bscale);
- subband.resolution = resolution;
- buildCodeblocks(context, subband, blocksDimensions);
- subbands.push(subband);
- resolutionSubbands.push(subband);
- subband = {};
- subband.type = "LH";
- subband.tbx0 = Math.ceil(component.tcx0 / bscale);
- subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5);
- subband.tbx1 = Math.ceil(component.tcx1 / bscale);
- subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5);
- subband.resolution = resolution;
- buildCodeblocks(context, subband, blocksDimensions);
- subbands.push(subband);
- resolutionSubbands.push(subband);
- subband = {};
- subband.type = "HH";
- subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5);
- subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5);
- subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5);
- subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5);
- subband.resolution = resolution;
- buildCodeblocks(context, subband, blocksDimensions);
- subbands.push(subband);
- resolutionSubbands.push(subband);
- resolution.subbands = resolutionSubbands;
- }
- }
- component.resolutions = resolutions;
- component.subbands = subbands;
- }
- const progressionOrder = tile.codingStyleDefaultParameters.progressionOrder;
- switch (progressionOrder) {
- case 0:
- tile.packetsIterator = new LayerResolutionComponentPositionIterator(context);
- break;
- case 1:
- tile.packetsIterator = new ResolutionLayerComponentPositionIterator(context);
- break;
- case 2:
- tile.packetsIterator = new ResolutionPositionComponentLayerIterator(context);
- break;
- case 3:
- tile.packetsIterator = new PositionComponentResolutionLayerIterator(context);
- break;
- case 4:
- tile.packetsIterator = new ComponentPositionResolutionLayerIterator(context);
- break;
- default:
- throw new JpxError(`Unsupported progression order ${progressionOrder}`);
- }
-}
-function parseTilePackets(context, data, offset, dataLength) {
- let position = 0;
- let buffer,
- bufferSize = 0,
- skipNextBit = false;
- function readBits(count) {
- while (bufferSize < count) {
- const b = data[offset + position];
- position++;
- if (skipNextBit) {
- buffer = buffer << 7 | b;
- bufferSize += 7;
- skipNextBit = false;
- } else {
- buffer = buffer << 8 | b;
- bufferSize += 8;
- }
- if (b === 0xff) {
- skipNextBit = true;
- }
- }
- bufferSize -= count;
- return buffer >>> bufferSize & (1 << count) - 1;
- }
- function skipMarkerIfEqual(value) {
- if (data[offset + position - 1] === 0xff && data[offset + position] === value) {
- skipBytes(1);
- return true;
- } else if (data[offset + position] === 0xff && data[offset + position + 1] === value) {
- skipBytes(2);
- return true;
- }
- return false;
- }
- function skipBytes(count) {
- position += count;
- }
- function alignToByte() {
- bufferSize = 0;
- if (skipNextBit) {
- position++;
- skipNextBit = false;
- }
- }
- function readCodingpasses() {
- if (readBits(1) === 0) {
- return 1;
- }
- if (readBits(1) === 0) {
- return 2;
- }
- let value = readBits(2);
- if (value < 3) {
- return value + 3;
- }
- value = readBits(5);
- if (value < 31) {
- return value + 6;
- }
- value = readBits(7);
- return value + 37;
- }
- const tileIndex = context.currentTile.index;
- const tile = context.tiles[tileIndex];
- const sopMarkerUsed = context.COD.sopMarkerUsed;
- const ephMarkerUsed = context.COD.ephMarkerUsed;
- const packetsIterator = tile.packetsIterator;
- while (position < dataLength) {
- alignToByte();
- if (sopMarkerUsed && skipMarkerIfEqual(0x91)) {
- skipBytes(4);
- }
- const packet = packetsIterator.nextPacket();
- if (!readBits(1)) {
- continue;
- }
- const layerNumber = packet.layerNumber,
- queue = [];
- let codeblock;
- for (let i = 0, ii = packet.codeblocks.length; i < ii; i++) {
- codeblock = packet.codeblocks[i];
- let precinct = codeblock.precinct;
- const codeblockColumn = codeblock.cbx - precinct.cbxMin;
- const codeblockRow = codeblock.cby - precinct.cbyMin;
- let codeblockIncluded = false;
- let firstTimeInclusion = false;
- let valueReady, zeroBitPlanesTree;
- if (codeblock.included !== undefined) {
- codeblockIncluded = !!readBits(1);
- } else {
- precinct = codeblock.precinct;
- let inclusionTree;
- if (precinct.inclusionTree !== undefined) {
- inclusionTree = precinct.inclusionTree;
- } else {
- const width = precinct.cbxMax - precinct.cbxMin + 1;
- const height = precinct.cbyMax - precinct.cbyMin + 1;
- inclusionTree = new InclusionTree(width, height, layerNumber);
- zeroBitPlanesTree = new TagTree(width, height);
- precinct.inclusionTree = inclusionTree;
- precinct.zeroBitPlanesTree = zeroBitPlanesTree;
- for (let l = 0; l < layerNumber; l++) {
- if (readBits(1) !== 0) {
- throw new JpxError("Invalid tag tree");
- }
- }
- }
- if (inclusionTree.reset(codeblockColumn, codeblockRow, layerNumber)) {
- while (true) {
- if (readBits(1)) {
- valueReady = !inclusionTree.nextLevel();
- if (valueReady) {
- codeblock.included = true;
- codeblockIncluded = firstTimeInclusion = true;
- break;
- }
- } else {
- inclusionTree.incrementValue(layerNumber);
break;
- }
+ case twoDimHoriz:
+ code1 = code2 = 0;
+ if (blackPixels) {
+ do {
+ code1 += (code3 = this.getBlackCode());
+ } while (code3 >= 64);
+ do {
+ code2 += (code3 = this.getWhiteCode());
+ } while (code3 >= 64);
+ } else {
+ do {
+ code1 += (code3 = this.getWhiteCode());
+ } while (code3 >= 64);
+ do {
+ code2 += (code3 = this.getBlackCode());
+ } while (code3 >= 64);
+ }
+ this.addPixels(codingLine[this.codingPos] +
+ code1, blackPixels);
+ if (codingLine[this.codingPos] < columns) {
+ this.addPixels(codingLine[this.codingPos] + code2,
+ blackPixels ^ 1);
+ }
+ while (refLine[refPos] <= codingLine[this.codingPos] &&
+ refLine[refPos] < columns) {
+ refPos += 2;
+ }
+ break;
+ case twoDimVertR3:
+ this.addPixels(refLine[refPos] + 3, blackPixels);
+ blackPixels ^= 1;
+ if (codingLine[this.codingPos] < columns) {
+ ++refPos;
+ while (refLine[refPos] <= codingLine[this.codingPos] &&
+ refLine[refPos] < columns) {
+ refPos += 2;
+ }
+ }
+ break;
+ case twoDimVertR2:
+ this.addPixels(refLine[refPos] + 2, blackPixels);
+ blackPixels ^= 1;
+ if (codingLine[this.codingPos] < columns) {
+ ++refPos;
+ while (refLine[refPos] <= codingLine[this.codingPos] &&
+ refLine[refPos] < columns) {
+ refPos += 2;
+ }
+ }
+ break;
+ case twoDimVertR1:
+ this.addPixels(refLine[refPos] + 1, blackPixels);
+ blackPixels ^= 1;
+ if (codingLine[this.codingPos] < columns) {
+ ++refPos;
+ while (refLine[refPos] <= codingLine[this.codingPos] &&
+ refLine[refPos] < columns) {
+ refPos += 2;
+ }
+ }
+ break;
+ case twoDimVert0:
+ this.addPixels(refLine[refPos], blackPixels);
+ blackPixels ^= 1;
+ if (codingLine[this.codingPos] < columns) {
+ ++refPos;
+ while (refLine[refPos] <= codingLine[this.codingPos] &&
+ refLine[refPos] < columns) {
+ refPos += 2;
+ }
+ }
+ break;
+ case twoDimVertL3:
+ this.addPixelsNeg(refLine[refPos] - 3, blackPixels);
+ blackPixels ^= 1;
+ if (codingLine[this.codingPos] < columns) {
+ if (refPos > 0) {
+ --refPos;
+ } else {
+ ++refPos;
+ }
+ while (refLine[refPos] <= codingLine[this.codingPos] &&
+ refLine[refPos] < columns) {
+ refPos += 2;
+ }
+ }
+ break;
+ case twoDimVertL2:
+ this.addPixelsNeg(refLine[refPos] - 2, blackPixels);
+ blackPixels ^= 1;
+ if (codingLine[this.codingPos] < columns) {
+ if (refPos > 0) {
+ --refPos;
+ } else {
+ ++refPos;
+ }
+ while (refLine[refPos] <= codingLine[this.codingPos] &&
+ refLine[refPos] < columns) {
+ refPos += 2;
+ }
+ }
+ break;
+ case twoDimVertL1:
+ this.addPixelsNeg(refLine[refPos] - 1, blackPixels);
+ blackPixels ^= 1;
+ if (codingLine[this.codingPos] < columns) {
+ if (refPos > 0) {
+ --refPos;
+ } else {
+ ++refPos;
+ }
+ while (refLine[refPos] <= codingLine[this.codingPos] &&
+ refLine[refPos] < columns) {
+ refPos += 2;
+ }
+ }
+ break;
+ case ccittEOF:
+ this.addPixels(columns, 0);
+ this.eof = true;
+ break;
+ default:
+ info('bad 2d code');
+ this.addPixels(columns, 0);
+ this.err = true;
}
}
- }
- if (!codeblockIncluded) {
- continue;
- }
- if (firstTimeInclusion) {
- zeroBitPlanesTree = precinct.zeroBitPlanesTree;
- zeroBitPlanesTree.reset(codeblockColumn, codeblockRow);
- while (true) {
- if (readBits(1)) {
- valueReady = !zeroBitPlanesTree.nextLevel();
- if (valueReady) {
- break;
- }
+ } else {
+ codingLine[0] = 0;
+ this.codingPos = 0;
+ blackPixels = 0;
+ while (codingLine[this.codingPos] < columns) {
+ code1 = 0;
+ if (blackPixels) {
+ do {
+ code1 += (code3 = this.getBlackCode());
+ } while (code3 >= 64);
} else {
- zeroBitPlanesTree.incrementValue();
+ do {
+ code1 += (code3 = this.getWhiteCode());
+ } while (code3 >= 64);
}
+ this.addPixels(codingLine[this.codingPos] + code1, blackPixels);
+ blackPixels ^= 1;
}
- codeblock.zeroBitPlanes = zeroBitPlanesTree.value;
}
- const codingpasses = readCodingpasses();
- while (readBits(1)) {
- codeblock.Lblock++;
+
+ var gotEOL = false;
+
+ if (this.byteAlign) {
+ this.inputBits &= ~7;
}
- const codingpassesLog2 = (0, _core_utils.log2)(codingpasses);
- const bits = (codingpasses < 1 << codingpassesLog2 ? codingpassesLog2 - 1 : codingpassesLog2) + codeblock.Lblock;
- const codedDataLength = readBits(bits);
- queue.push({
- codeblock,
- codingpasses,
- dataLength: codedDataLength
- });
- }
- alignToByte();
- if (ephMarkerUsed) {
- skipMarkerIfEqual(0x92);
- }
- while (queue.length > 0) {
- const packetItem = queue.shift();
- codeblock = packetItem.codeblock;
- if (codeblock.data === undefined) {
- codeblock.data = [];
- }
- codeblock.data.push({
- data,
- start: offset + position,
- end: offset + position + packetItem.dataLength,
- codingpasses: packetItem.codingpasses
- });
- position += packetItem.dataLength;
- }
- }
- return position;
-}
-function copyCoefficients(coefficients, levelWidth, levelHeight, subband, delta, mb, reversible, segmentationSymbolUsed, resetContextProbabilities) {
- const x0 = subband.tbx0;
- const y0 = subband.tby0;
- const width = subband.tbx1 - subband.tbx0;
- const codeblocks = subband.codeblocks;
- const right = subband.type.charAt(0) === "H" ? 1 : 0;
- const bottom = subband.type.charAt(1) === "H" ? levelWidth : 0;
- for (let i = 0, ii = codeblocks.length; i < ii; ++i) {
- const codeblock = codeblocks[i];
- const blockWidth = codeblock.tbx1_ - codeblock.tbx0_;
- const blockHeight = codeblock.tby1_ - codeblock.tby0_;
- if (blockWidth === 0 || blockHeight === 0) {
- continue;
- }
- if (codeblock.data === undefined) {
- continue;
- }
- const bitModel = new BitModel(blockWidth, blockHeight, codeblock.subbandType, codeblock.zeroBitPlanes, mb);
- let currentCodingpassType = 2;
- const data = codeblock.data;
- let totalLength = 0,
- codingpasses = 0;
- let j, jj, dataItem;
- for (j = 0, jj = data.length; j < jj; j++) {
- dataItem = data[j];
- totalLength += dataItem.end - dataItem.start;
- codingpasses += dataItem.codingpasses;
- }
- const encodedData = new Uint8Array(totalLength);
- let position = 0;
- for (j = 0, jj = data.length; j < jj; j++) {
- dataItem = data[j];
- const chunk = dataItem.data.subarray(dataItem.start, dataItem.end);
- encodedData.set(chunk, position);
- position += chunk.length;
- }
- const decoder = new _arithmetic_decoder.ArithmeticDecoder(encodedData, 0, totalLength);
- bitModel.setDecoder(decoder);
- for (j = 0; j < codingpasses; j++) {
- switch (currentCodingpassType) {
- case 0:
- bitModel.runSignificancePropagationPass();
- break;
- case 1:
- bitModel.runMagnitudeRefinementPass();
- break;
- case 2:
- bitModel.runCleanupPass();
- if (segmentationSymbolUsed) {
- bitModel.checkSegmentationSymbol();
- }
- break;
- }
- if (resetContextProbabilities) {
- bitModel.reset();
- }
- currentCodingpassType = (currentCodingpassType + 1) % 3;
- }
- let offset = codeblock.tbx0_ - x0 + (codeblock.tby0_ - y0) * width;
- const sign = bitModel.coefficentsSign;
- const magnitude = bitModel.coefficentsMagnitude;
- const bitsDecoded = bitModel.bitsDecoded;
- const magnitudeCorrection = reversible ? 0 : 0.5;
- let k, n, nb;
- position = 0;
- const interleave = subband.type !== "LL";
- for (j = 0; j < blockHeight; j++) {
- const row = offset / width | 0;
- const levelOffset = 2 * row * (levelWidth - width) + right + bottom;
- for (k = 0; k < blockWidth; k++) {
- n = magnitude[position];
- if (n !== 0) {
- n = (n + magnitudeCorrection) * delta;
- if (sign[position] !== 0) {
- n = -n;
- }
- nb = bitsDecoded[position];
- const pos = interleave ? levelOffset + (offset << 1) : offset;
- coefficients[pos] = reversible && nb >= mb ? n : n * (1 << mb - nb);
- }
- offset++;
- position++;
- }
- offset += width - blockWidth;
- }
- }
-}
-function transformTile(context, tile, c) {
- const component = tile.components[c];
- const codingStyleParameters = component.codingStyleParameters;
- const quantizationParameters = component.quantizationParameters;
- const decompositionLevelsCount = codingStyleParameters.decompositionLevelsCount;
- const spqcds = quantizationParameters.SPqcds;
- const scalarExpounded = quantizationParameters.scalarExpounded;
- const guardBits = quantizationParameters.guardBits;
- const segmentationSymbolUsed = codingStyleParameters.segmentationSymbolUsed;
- const resetContextProbabilities = codingStyleParameters.resetContextProbabilities;
- const precision = context.components[c].precision;
- const reversible = codingStyleParameters.reversibleTransformation;
- const transform = reversible ? new ReversibleTransform() : new IrreversibleTransform();
- const subbandCoefficients = [];
- let b = 0;
- for (let i = 0; i <= decompositionLevelsCount; i++) {
- const resolution = component.resolutions[i];
- const width = resolution.trx1 - resolution.trx0;
- const height = resolution.try1 - resolution.try0;
- const coefficients = new Float32Array(width * height);
- for (let j = 0, jj = resolution.subbands.length; j < jj; j++) {
- let mu, epsilon;
- if (!scalarExpounded) {
- mu = spqcds[0].mu;
- epsilon = spqcds[0].epsilon + (i > 0 ? 1 - i : 0);
+
+ if (!this.eoblock && this.row === this.rows - 1) {
+ this.eof = true;
} else {
- mu = spqcds[b].mu;
- epsilon = spqcds[b].epsilon;
- b++;
- }
- const subband = resolution.subbands[j];
- const gainLog2 = SubbandsGainLog2[subband.type];
- const delta = reversible ? 1 : 2 ** (precision + gainLog2 - epsilon) * (1 + mu / 2048);
- const mb = guardBits + epsilon - 1;
- copyCoefficients(coefficients, width, height, subband, delta, mb, reversible, segmentationSymbolUsed, resetContextProbabilities);
- }
- subbandCoefficients.push({
- width,
- height,
- items: coefficients
- });
- }
- const result = transform.calculate(subbandCoefficients, component.tcx0, component.tcy0);
- return {
- left: component.tcx0,
- top: component.tcy0,
- width: result.width,
- height: result.height,
- items: result.items
- };
-}
-function transformComponents(context) {
- const siz = context.SIZ;
- const components = context.components;
- const componentsCount = siz.Csiz;
- const resultImages = [];
- for (let i = 0, ii = context.tiles.length; i < ii; i++) {
- const tile = context.tiles[i];
- const transformedTiles = [];
- for (let c = 0; c < componentsCount; c++) {
- transformedTiles[c] = transformTile(context, tile, c);
- }
- const tile0 = transformedTiles[0];
- const out = new Uint8ClampedArray(tile0.items.length * componentsCount);
- const result = {
- left: tile0.left,
- top: tile0.top,
- width: tile0.width,
- height: tile0.height,
- items: out
- };
- let shift, offset;
- let pos = 0,
- j,
- jj,
- y0,
- y1,
- y2;
- if (tile.codingStyleDefaultParameters.multipleComponentTransform) {
- const fourComponents = componentsCount === 4;
- const y0items = transformedTiles[0].items;
- const y1items = transformedTiles[1].items;
- const y2items = transformedTiles[2].items;
- const y3items = fourComponents ? transformedTiles[3].items : null;
- shift = components[0].precision - 8;
- offset = (128 << shift) + 0.5;
- const component0 = tile.components[0];
- const alpha01 = componentsCount - 3;
- jj = y0items.length;
- if (!component0.codingStyleParameters.reversibleTransformation) {
- for (j = 0; j < jj; j++, pos += alpha01) {
- y0 = y0items[j] + offset;
- y1 = y1items[j];
- y2 = y2items[j];
- out[pos++] = y0 + 1.402 * y2 >> shift;
- out[pos++] = y0 - 0.34413 * y1 - 0.71414 * y2 >> shift;
- out[pos++] = y0 + 1.772 * y1 >> shift;
+ code1 = this.lookBits(12);
+ if (this.eoline) {
+ while (code1 !== ccittEOF && code1 !== 1) {
+ this.eatBits(1);
+ code1 = this.lookBits(12);
+ }
+ } else {
+ while (code1 === 0) {
+ this.eatBits(1);
+ code1 = this.lookBits(12);
+ }
}
- } else {
- for (j = 0; j < jj; j++, pos += alpha01) {
- y0 = y0items[j] + offset;
- y1 = y1items[j];
- y2 = y2items[j];
- const g = y0 - (y2 + y1 >> 2);
- out[pos++] = g + y2 >> shift;
- out[pos++] = g >> shift;
- out[pos++] = g + y1 >> shift;
+ if (code1 === 1) {
+ this.eatBits(12);
+ gotEOL = true;
+ } else if (code1 === ccittEOF) {
+ this.eof = true;
}
}
- if (fourComponents) {
- for (j = 0, pos = 3; j < jj; j++, pos += 4) {
- out[pos] = y3items[j] + offset >> shift;
+
+ if (!this.eof && this.encoding > 0) {
+ this.nextLine2D = !this.lookBits(1);
+ this.eatBits(1);
+ }
+
+ if (this.eoblock && gotEOL && this.byteAlign) {
+ code1 = this.lookBits(12);
+ if (code1 === 1) {
+ this.eatBits(12);
+ if (this.encoding > 0) {
+ this.lookBits(1);
+ this.eatBits(1);
+ }
+ if (this.encoding >= 0) {
+ for (i = 0; i < 4; ++i) {
+ code1 = this.lookBits(12);
+ if (code1 !== 1) {
+ info('bad rtc code: ' + code1);
+ }
+ this.eatBits(12);
+ if (this.encoding > 0) {
+ this.lookBits(1);
+ this.eatBits(1);
+ }
+ }
+ }
+ this.eof = true;
}
- }
- } else {
- for (let c = 0; c < componentsCount; c++) {
- const items = transformedTiles[c].items;
- shift = components[c].precision - 8;
- offset = (128 << shift) + 0.5;
- for (pos = c, j = 0, jj = items.length; j < jj; j++) {
- out[pos] = items[j] + offset >> shift;
- pos += componentsCount;
- }
- }
- }
- resultImages.push(result);
- }
- return resultImages;
-}
-function initializeTile(context, tileIndex) {
- const siz = context.SIZ;
- const componentsCount = siz.Csiz;
- const tile = context.tiles[tileIndex];
- for (let c = 0; c < componentsCount; c++) {
- const component = tile.components[c];
- const qcdOrQcc = context.currentTile.QCC[c] !== undefined ? context.currentTile.QCC[c] : context.currentTile.QCD;
- component.quantizationParameters = qcdOrQcc;
- const codOrCoc = context.currentTile.COC[c] !== undefined ? context.currentTile.COC[c] : context.currentTile.COD;
- component.codingStyleParameters = codOrCoc;
- }
- tile.codingStyleDefaultParameters = context.currentTile.COD;
-}
-class TagTree {
- constructor(width, height) {
- const levelsLength = (0, _core_utils.log2)(Math.max(width, height)) + 1;
- this.levels = [];
- for (let i = 0; i < levelsLength; i++) {
- const level = {
- width,
- height,
- items: []
- };
- this.levels.push(level);
- width = Math.ceil(width / 2);
- height = Math.ceil(height / 2);
- }
- }
- reset(i, j) {
- let currentLevel = 0,
- value = 0,
- level;
- while (currentLevel < this.levels.length) {
- level = this.levels[currentLevel];
- const index = i + j * level.width;
- if (level.items[index] !== undefined) {
- value = level.items[index];
- break;
- }
- level.index = index;
- i >>= 1;
- j >>= 1;
- currentLevel++;
- }
- currentLevel--;
- level = this.levels[currentLevel];
- level.items[level.index] = value;
- this.currentLevel = currentLevel;
- delete this.value;
- }
- incrementValue() {
- const level = this.levels[this.currentLevel];
- level.items[level.index]++;
- }
- nextLevel() {
- let currentLevel = this.currentLevel;
- let level = this.levels[currentLevel];
- const value = level.items[level.index];
- currentLevel--;
- if (currentLevel < 0) {
- this.value = value;
- return false;
- }
- this.currentLevel = currentLevel;
- level = this.levels[currentLevel];
- level.items[level.index] = value;
- return true;
- }
-}
-class InclusionTree {
- constructor(width, height, defaultValue) {
- const levelsLength = (0, _core_utils.log2)(Math.max(width, height)) + 1;
- this.levels = [];
- for (let i = 0; i < levelsLength; i++) {
- const items = new Uint8Array(width * height);
- for (let j = 0, jj = items.length; j < jj; j++) {
- items[j] = defaultValue;
- }
- const level = {
- width,
- height,
- items
- };
- this.levels.push(level);
- width = Math.ceil(width / 2);
- height = Math.ceil(height / 2);
- }
- }
- reset(i, j, stopValue) {
- let currentLevel = 0;
- while (currentLevel < this.levels.length) {
- const level = this.levels[currentLevel];
- const index = i + j * level.width;
- level.index = index;
- const value = level.items[index];
- if (value === 0xff) {
- break;
- }
- if (value > stopValue) {
- this.currentLevel = currentLevel;
- this.propagateValues();
- return false;
- }
- i >>= 1;
- j >>= 1;
- currentLevel++;
- }
- this.currentLevel = currentLevel - 1;
- return true;
- }
- incrementValue(stopValue) {
- const level = this.levels[this.currentLevel];
- level.items[level.index] = stopValue + 1;
- this.propagateValues();
- }
- propagateValues() {
- let levelIndex = this.currentLevel;
- let level = this.levels[levelIndex];
- const currentValue = level.items[level.index];
- while (--levelIndex >= 0) {
- level = this.levels[levelIndex];
- level.items[level.index] = currentValue;
- }
- }
- nextLevel() {
- let currentLevel = this.currentLevel;
- let level = this.levels[currentLevel];
- const value = level.items[level.index];
- level.items[level.index] = 0xff;
- currentLevel--;
- if (currentLevel < 0) {
- return false;
- }
- this.currentLevel = currentLevel;
- level = this.levels[currentLevel];
- level.items[level.index] = value;
- return true;
- }
-}
-class BitModel {
- static UNIFORM_CONTEXT = 17;
- static RUNLENGTH_CONTEXT = 18;
- static LLAndLHContextsLabel = new Uint8Array([0, 5, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 1, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8]);
- static HLContextLabel = new Uint8Array([0, 3, 4, 0, 5, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 1, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8]);
- static HHContextLabel = new Uint8Array([0, 1, 2, 0, 1, 2, 2, 0, 2, 2, 2, 0, 0, 0, 0, 0, 3, 4, 5, 0, 4, 5, 5, 0, 5, 5, 5, 0, 0, 0, 0, 0, 6, 7, 7, 0, 7, 7, 7, 0, 7, 7, 7, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8]);
- constructor(width, height, subband, zeroBitPlanes, mb) {
- this.width = width;
- this.height = height;
- let contextLabelTable;
- if (subband === "HH") {
- contextLabelTable = BitModel.HHContextLabel;
- } else if (subband === "HL") {
- contextLabelTable = BitModel.HLContextLabel;
- } else {
- contextLabelTable = BitModel.LLAndLHContextsLabel;
- }
- this.contextLabelTable = contextLabelTable;
- const coefficientCount = width * height;
- this.neighborsSignificance = new Uint8Array(coefficientCount);
- this.coefficentsSign = new Uint8Array(coefficientCount);
- let coefficentsMagnitude;
- if (mb > 14) {
- coefficentsMagnitude = new Uint32Array(coefficientCount);
- } else if (mb > 6) {
- coefficentsMagnitude = new Uint16Array(coefficientCount);
- } else {
- coefficentsMagnitude = new Uint8Array(coefficientCount);
- }
- this.coefficentsMagnitude = coefficentsMagnitude;
- this.processingFlags = new Uint8Array(coefficientCount);
- const bitsDecoded = new Uint8Array(coefficientCount);
- if (zeroBitPlanes !== 0) {
- for (let i = 0; i < coefficientCount; i++) {
- bitsDecoded[i] = zeroBitPlanes;
- }
- }
- this.bitsDecoded = bitsDecoded;
- this.reset();
- }
- setDecoder(decoder) {
- this.decoder = decoder;
- }
- reset() {
- this.contexts = new Int8Array(19);
- this.contexts[0] = 4 << 1 | 0;
- this.contexts[BitModel.UNIFORM_CONTEXT] = 46 << 1 | 0;
- this.contexts[BitModel.RUNLENGTH_CONTEXT] = 3 << 1 | 0;
- }
- setNeighborsSignificance(row, column, index) {
- const neighborsSignificance = this.neighborsSignificance;
- const width = this.width,
- height = this.height;
- const left = column > 0;
- const right = column + 1 < width;
- let i;
- if (row > 0) {
- i = index - width;
- if (left) {
- neighborsSignificance[i - 1] += 0x10;
- }
- if (right) {
- neighborsSignificance[i + 1] += 0x10;
- }
- neighborsSignificance[i] += 0x04;
- }
- if (row + 1 < height) {
- i = index + width;
- if (left) {
- neighborsSignificance[i - 1] += 0x10;
- }
- if (right) {
- neighborsSignificance[i + 1] += 0x10;
- }
- neighborsSignificance[i] += 0x04;
- }
- if (left) {
- neighborsSignificance[index - 1] += 0x01;
- }
- if (right) {
- neighborsSignificance[index + 1] += 0x01;
- }
- neighborsSignificance[index] |= 0x80;
- }
- runSignificancePropagationPass() {
- const decoder = this.decoder;
- const width = this.width,
- height = this.height;
- const coefficentsMagnitude = this.coefficentsMagnitude;
- const coefficentsSign = this.coefficentsSign;
- const neighborsSignificance = this.neighborsSignificance;
- const processingFlags = this.processingFlags;
- const contexts = this.contexts;
- const labels = this.contextLabelTable;
- const bitsDecoded = this.bitsDecoded;
- const processedInverseMask = ~1;
- const processedMask = 1;
- const firstMagnitudeBitMask = 2;
- for (let i0 = 0; i0 < height; i0 += 4) {
- for (let j = 0; j < width; j++) {
- let index = i0 * width + j;
- for (let i1 = 0; i1 < 4; i1++, index += width) {
- const i = i0 + i1;
- if (i >= height) {
+ } else if (this.err && this.eoline) {
+ while (true) {
+ code1 = this.lookBits(13);
+ if (code1 === ccittEOF) {
+ this.eof = true;
+ return null;
+ }
+ if ((code1 >> 1) === 1) {
break;
}
- processingFlags[index] &= processedInverseMask;
- if (coefficentsMagnitude[index] || !neighborsSignificance[index]) {
- continue;
- }
- const contextLabel = labels[neighborsSignificance[index]];
- const decision = decoder.readBit(contexts, contextLabel);
- if (decision) {
- const sign = this.decodeSignBit(i, j, index);
- coefficentsSign[index] = sign;
- coefficentsMagnitude[index] = 1;
- this.setNeighborsSignificance(i, j, index);
- processingFlags[index] |= firstMagnitudeBitMask;
- }
- bitsDecoded[index]++;
- processingFlags[index] |= processedMask;
+ this.eatBits(1);
+ }
+ this.eatBits(12);
+ if (this.encoding > 0) {
+ this.eatBits(1);
+ this.nextLine2D = !(code1 & 1);
}
}
- }
- }
- decodeSignBit(row, column, index) {
- const width = this.width,
- height = this.height;
- const coefficentsMagnitude = this.coefficentsMagnitude;
- const coefficentsSign = this.coefficentsSign;
- let contribution, sign0, sign1, significance1;
- let contextLabel, decoded;
- significance1 = column > 0 && coefficentsMagnitude[index - 1] !== 0;
- if (column + 1 < width && coefficentsMagnitude[index + 1] !== 0) {
- sign1 = coefficentsSign[index + 1];
- if (significance1) {
- sign0 = coefficentsSign[index - 1];
- contribution = 1 - sign1 - sign0;
+
+ if (codingLine[0] > 0) {
+ this.outputBits = codingLine[this.codingPos = 0];
} else {
- contribution = 1 - sign1 - sign1;
+ this.outputBits = codingLine[this.codingPos = 1];
}
- } else if (significance1) {
- sign0 = coefficentsSign[index - 1];
- contribution = 1 - sign0 - sign0;
- } else {
- contribution = 0;
+ this.row++;
}
- const horizontalContribution = 3 * contribution;
- significance1 = row > 0 && coefficentsMagnitude[index - width] !== 0;
- if (row + 1 < height && coefficentsMagnitude[index + width] !== 0) {
- sign1 = coefficentsSign[index + width];
- if (significance1) {
- sign0 = coefficentsSign[index - width];
- contribution = 1 - sign1 - sign0 + horizontalContribution;
- } else {
- contribution = 1 - sign1 - sign1 + horizontalContribution;
- }
- } else if (significance1) {
- sign0 = coefficentsSign[index - width];
- contribution = 1 - sign0 - sign0 + horizontalContribution;
- } else {
- contribution = horizontalContribution;
- }
- if (contribution >= 0) {
- contextLabel = 9 + contribution;
- decoded = this.decoder.readBit(this.contexts, contextLabel);
- } else {
- contextLabel = 9 - contribution;
- decoded = this.decoder.readBit(this.contexts, contextLabel) ^ 1;
- }
- return decoded;
- }
- runMagnitudeRefinementPass() {
- const decoder = this.decoder;
- const width = this.width,
- height = this.height;
- const coefficentsMagnitude = this.coefficentsMagnitude;
- const neighborsSignificance = this.neighborsSignificance;
- const contexts = this.contexts;
- const bitsDecoded = this.bitsDecoded;
- const processingFlags = this.processingFlags;
- const processedMask = 1;
- const firstMagnitudeBitMask = 2;
- const length = width * height;
- const width4 = width * 4;
- for (let index0 = 0, indexNext; index0 < length; index0 = indexNext) {
- indexNext = Math.min(length, index0 + width4);
- for (let j = 0; j < width; j++) {
- for (let index = index0 + j; index < indexNext; index += width) {
- if (!coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) {
- continue;
- }
- let contextLabel = 16;
- if ((processingFlags[index] & firstMagnitudeBitMask) !== 0) {
- processingFlags[index] ^= firstMagnitudeBitMask;
- const significance = neighborsSignificance[index] & 127;
- contextLabel = significance === 0 ? 15 : 14;
- }
- const bit = decoder.readBit(contexts, contextLabel);
- coefficentsMagnitude[index] = coefficentsMagnitude[index] << 1 | bit;
- bitsDecoded[index]++;
- processingFlags[index] |= processedMask;
- }
- }
- }
- }
- runCleanupPass() {
- const decoder = this.decoder;
- const width = this.width,
- height = this.height;
- const neighborsSignificance = this.neighborsSignificance;
- const coefficentsMagnitude = this.coefficentsMagnitude;
- const coefficentsSign = this.coefficentsSign;
- const contexts = this.contexts;
- const labels = this.contextLabelTable;
- const bitsDecoded = this.bitsDecoded;
- const processingFlags = this.processingFlags;
- const processedMask = 1;
- const firstMagnitudeBitMask = 2;
- const oneRowDown = width;
- const twoRowsDown = width * 2;
- const threeRowsDown = width * 3;
- let iNext;
- for (let i0 = 0; i0 < height; i0 = iNext) {
- iNext = Math.min(i0 + 4, height);
- const indexBase = i0 * width;
- const checkAllEmpty = i0 + 3 < height;
- for (let j = 0; j < width; j++) {
- const index0 = indexBase + j;
- const allEmpty = checkAllEmpty && processingFlags[index0] === 0 && processingFlags[index0 + oneRowDown] === 0 && processingFlags[index0 + twoRowsDown] === 0 && processingFlags[index0 + threeRowsDown] === 0 && neighborsSignificance[index0] === 0 && neighborsSignificance[index0 + oneRowDown] === 0 && neighborsSignificance[index0 + twoRowsDown] === 0 && neighborsSignificance[index0 + threeRowsDown] === 0;
- let i1 = 0,
- index = index0;
- let i = i0,
- sign;
- if (allEmpty) {
- const hasSignificantCoefficent = decoder.readBit(contexts, BitModel.RUNLENGTH_CONTEXT);
- if (!hasSignificantCoefficent) {
- bitsDecoded[index0]++;
- bitsDecoded[index0 + oneRowDown]++;
- bitsDecoded[index0 + twoRowsDown]++;
- bitsDecoded[index0 + threeRowsDown]++;
- continue;
- }
- i1 = decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT);
- if (i1 !== 0) {
- i = i0 + i1;
- index += i1 * width;
- }
- sign = this.decodeSignBit(i, j, index);
- coefficentsSign[index] = sign;
- coefficentsMagnitude[index] = 1;
- this.setNeighborsSignificance(i, j, index);
- processingFlags[index] |= firstMagnitudeBitMask;
- index = index0;
- for (let i2 = i0; i2 <= i; i2++, index += width) {
- bitsDecoded[index]++;
- }
- i1++;
- }
- for (i = i0 + i1; i < iNext; i++, index += width) {
- if (coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) {
- continue;
- }
- const contextLabel = labels[neighborsSignificance[index]];
- const decision = decoder.readBit(contexts, contextLabel);
- if (decision === 1) {
- sign = this.decodeSignBit(i, j, index);
- coefficentsSign[index] = sign;
- coefficentsMagnitude[index] = 1;
- this.setNeighborsSignificance(i, j, index);
- processingFlags[index] |= firstMagnitudeBitMask;
- }
- bitsDecoded[index]++;
- }
- }
- }
- }
- checkSegmentationSymbol() {
- const decoder = this.decoder;
- const contexts = this.contexts;
- const symbol = decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT) << 3 | decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT) << 2 | decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, BitModel.UNIFORM_CONTEXT);
- if (symbol !== 0xa) {
- throw new JpxError("Invalid segmentation symbol");
- }
- }
-}
-class Transform {
- constructor() {
- if (this.constructor === Transform) {
- (0, _util.unreachable)("Cannot initialize Transform.");
- }
- }
- calculate(subbands, u0, v0) {
- let ll = subbands[0];
- for (let i = 1, ii = subbands.length; i < ii; i++) {
- ll = this.iterate(ll, subbands[i], u0, v0);
- }
- return ll;
- }
- extend(buffer, offset, size) {
- let i1 = offset - 1,
- j1 = offset + 1;
- let i2 = offset + size - 2,
- j2 = offset + size;
- buffer[i1--] = buffer[j1++];
- buffer[j2++] = buffer[i2--];
- buffer[i1--] = buffer[j1++];
- buffer[j2++] = buffer[i2--];
- buffer[i1--] = buffer[j1++];
- buffer[j2++] = buffer[i2--];
- buffer[i1] = buffer[j1];
- buffer[j2] = buffer[i2];
- }
- filter(x, offset, length) {
- (0, _util.unreachable)("Abstract method `filter` called");
- }
- iterate(ll, hl_lh_hh, u0, v0) {
- const llWidth = ll.width,
- llHeight = ll.height;
- let llItems = ll.items;
- const width = hl_lh_hh.width;
- const height = hl_lh_hh.height;
- const items = hl_lh_hh.items;
- let i, j, k, l, u, v;
- for (k = 0, i = 0; i < llHeight; i++) {
- l = i * 2 * width;
- for (j = 0; j < llWidth; j++, k++, l += 2) {
- items[l] = llItems[k];
- }
- }
- llItems = ll.items = null;
- const bufferPadding = 4;
- const rowBuffer = new Float32Array(width + 2 * bufferPadding);
- if (width === 1) {
- if ((u0 & 1) !== 0) {
- for (v = 0, k = 0; v < height; v++, k += width) {
- items[k] *= 0.5;
- }
+
+ var c;
+ if (this.outputBits >= 8) {
+ c = (this.codingPos & 1) ? 0 : 0xFF;
+ this.outputBits -= 8;
+ if (this.outputBits === 0 && codingLine[this.codingPos] < columns) {
+ this.codingPos++;
+ this.outputBits = (codingLine[this.codingPos] -
+ codingLine[this.codingPos - 1]);
}
} else {
- for (v = 0, k = 0; v < height; v++, k += width) {
- rowBuffer.set(items.subarray(k, k + width), bufferPadding);
- this.extend(rowBuffer, bufferPadding, width);
- this.filter(rowBuffer, bufferPadding, width);
- items.set(rowBuffer.subarray(bufferPadding, bufferPadding + width), k);
- }
- }
- let numBuffers = 16;
- const colBuffers = [];
- for (i = 0; i < numBuffers; i++) {
- colBuffers.push(new Float32Array(height + 2 * bufferPadding));
- }
- let b,
- currentBuffer = 0;
- ll = bufferPadding + height;
- if (height === 1) {
- if ((v0 & 1) !== 0) {
- for (u = 0; u < width; u++) {
- items[u] *= 0.5;
- }
- }
- } else {
- for (u = 0; u < width; u++) {
- if (currentBuffer === 0) {
- numBuffers = Math.min(width - u, numBuffers);
- for (k = u, l = bufferPadding; l < ll; k += width, l++) {
- for (b = 0; b < numBuffers; b++) {
- colBuffers[b][l] = items[k + b];
- }
+ bits = 8;
+ c = 0;
+ do {
+ if (this.outputBits > bits) {
+ c <<= bits;
+ if (!(this.codingPos & 1)) {
+ c |= 0xFF >> (8 - bits);
}
- currentBuffer = numBuffers;
- }
- currentBuffer--;
- const buffer = colBuffers[currentBuffer];
- this.extend(buffer, bufferPadding, height);
- this.filter(buffer, bufferPadding, height);
- if (currentBuffer === 0) {
- k = u - numBuffers + 1;
- for (l = bufferPadding; l < ll; k += width, l++) {
- for (b = 0; b < numBuffers; b++) {
- items[k + b] = colBuffers[b][l];
- }
- }
- }
- }
- }
- return {
- width,
- height,
- items
- };
- }
-}
-class IrreversibleTransform extends Transform {
- filter(x, offset, length) {
- const len = length >> 1;
- offset |= 0;
- let j, n, current, next;
- const alpha = -1.586134342059924;
- const beta = -0.052980118572961;
- const gamma = 0.882911075530934;
- const delta = 0.443506852043971;
- const K = 1.230174104914001;
- const K_ = 1 / K;
- j = offset - 3;
- for (n = len + 4; n--; j += 2) {
- x[j] *= K_;
- }
- j = offset - 2;
- current = delta * x[j - 1];
- for (n = len + 3; n--; j += 2) {
- next = delta * x[j + 1];
- x[j] = K * x[j] - current - next;
- if (n--) {
- j += 2;
- current = delta * x[j + 1];
- x[j] = K * x[j] - current - next;
- } else {
- break;
- }
- }
- j = offset - 1;
- current = gamma * x[j - 1];
- for (n = len + 2; n--; j += 2) {
- next = gamma * x[j + 1];
- x[j] -= current + next;
- if (n--) {
- j += 2;
- current = gamma * x[j + 1];
- x[j] -= current + next;
- } else {
- break;
- }
- }
- j = offset;
- current = beta * x[j - 1];
- for (n = len + 1; n--; j += 2) {
- next = beta * x[j + 1];
- x[j] -= current + next;
- if (n--) {
- j += 2;
- current = beta * x[j + 1];
- x[j] -= current + next;
- } else {
- break;
- }
- }
- if (len !== 0) {
- j = offset + 1;
- current = alpha * x[j - 1];
- for (n = len; n--; j += 2) {
- next = alpha * x[j + 1];
- x[j] -= current + next;
- if (n--) {
- j += 2;
- current = alpha * x[j + 1];
- x[j] -= current + next;
+ this.outputBits -= bits;
+ bits = 0;
} else {
- break;
+ c <<= this.outputBits;
+ if (!(this.codingPos & 1)) {
+ c |= 0xFF >> (8 - this.outputBits);
+ }
+ bits -= this.outputBits;
+ this.outputBits = 0;
+ if (codingLine[this.codingPos] < columns) {
+ this.codingPos++;
+ this.outputBits = (codingLine[this.codingPos] -
+ codingLine[this.codingPos - 1]);
+ } else if (bits > 0) {
+ c <<= bits;
+ bits = 0;
+ }
+ }
+ } while (bits);
+ }
+ if (this.black) {
+ c ^= 0xFF;
+ }
+ return c;
+ };
+
+ // This functions returns the code found from the table.
+ // The start and end parameters set the boundaries for searching the table.
+ // The limit parameter is optional. Function returns an array with three
+ // values. The first array element indicates whether a valid code is being
+ // returned. The second array element is the actual code. The third array
+ // element indicates whether EOF was reached.
+ CCITTFaxStream.prototype.findTableCode =
+ function ccittFaxStreamFindTableCode(start, end, table, limit) {
+
+ var limitValue = limit || 0;
+ for (var i = start; i <= end; ++i) {
+ var code = this.lookBits(i);
+ if (code === ccittEOF) {
+ return [true, 1, false];
+ }
+ if (i < end) {
+ code <<= end - i;
+ }
+ if (!limitValue || code >= limitValue) {
+ var p = table[code - limitValue];
+ if (p[0] === i) {
+ this.eatBits(i);
+ return [true, p[1], true];
}
}
}
- }
-}
-class ReversibleTransform extends Transform {
- filter(x, offset, length) {
- const len = length >> 1;
- offset |= 0;
- let j, n;
- for (j = offset, n = len + 1; n--; j += 2) {
- x[j] -= x[j - 1] + x[j + 1] + 2 >> 2;
+ return [false, 0, false];
+ };
+
+ CCITTFaxStream.prototype.getTwoDimCode =
+ function ccittFaxStreamGetTwoDimCode() {
+
+ var code = 0;
+ var p;
+ if (this.eoblock) {
+ code = this.lookBits(7);
+ p = twoDimTable[code];
+ if (p && p[0] > 0) {
+ this.eatBits(p[0]);
+ return p[1];
+ }
+ } else {
+ var result = this.findTableCode(1, 7, twoDimTable);
+ if (result[0] && result[2]) {
+ return result[1];
+ }
}
- for (j = offset + 1, n = len; n--; j += 2) {
- x[j] += x[j - 1] + x[j + 1] >> 1;
+ info('Bad two dim code');
+ return ccittEOF;
+ };
+
+ CCITTFaxStream.prototype.getWhiteCode =
+ function ccittFaxStreamGetWhiteCode() {
+
+ var code = 0;
+ var p;
+ if (this.eoblock) {
+ code = this.lookBits(12);
+ if (code === ccittEOF) {
+ return 1;
+ }
+
+ if ((code >> 5) === 0) {
+ p = whiteTable1[code];
+ } else {
+ p = whiteTable2[code >> 3];
+ }
+
+ if (p[0] > 0) {
+ this.eatBits(p[0]);
+ return p[1];
+ }
+ } else {
+ var result = this.findTableCode(1, 9, whiteTable2);
+ if (result[0]) {
+ return result[1];
+ }
+
+ result = this.findTableCode(11, 12, whiteTable1);
+ if (result[0]) {
+ return result[1];
+ }
}
- }
-}
+ info('bad white code');
+ this.eatBits(1);
+ return 1;
+ };
-/***/ }),
-/* 31 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ CCITTFaxStream.prototype.getBlackCode =
+ function ccittFaxStreamGetBlackCode() {
+ var code, p;
+ if (this.eoblock) {
+ code = this.lookBits(13);
+ if (code === ccittEOF) {
+ return 1;
+ }
+ if ((code >> 7) === 0) {
+ p = blackTable1[code];
+ } else if ((code >> 9) === 0 && (code >> 7) !== 0) {
+ p = blackTable2[(code >> 1) - 64];
+ } else {
+ p = blackTable3[code >> 7];
+ }
+ if (p[0] > 0) {
+ this.eatBits(p[0]);
+ return p[1];
+ }
+ } else {
+ var result = this.findTableCode(2, 6, blackTable3);
+ if (result[0]) {
+ return result[1];
+ }
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.LZWStream = void 0;
-var _decode_stream = __w_pdfjs_require__(18);
-class LZWStream extends _decode_stream.DecodeStream {
- constructor(str, maybeLength, earlyChange) {
- super(maybeLength);
+ result = this.findTableCode(7, 12, blackTable2, 64);
+ if (result[0]) {
+ return result[1];
+ }
+
+ result = this.findTableCode(10, 13, blackTable1);
+ if (result[0]) {
+ return result[1];
+ }
+ }
+ info('bad black code');
+ this.eatBits(1);
+ return 1;
+ };
+
+ CCITTFaxStream.prototype.lookBits = function CCITTFaxStream_lookBits(n) {
+ var c;
+ while (this.inputBits < n) {
+ if ((c = this.str.getByte()) === -1) {
+ if (this.inputBits === 0) {
+ return ccittEOF;
+ }
+ return ((this.inputBuf << (n - this.inputBits)) &
+ (0xFFFF >> (16 - n)));
+ }
+ this.inputBuf = (this.inputBuf << 8) | c;
+ this.inputBits += 8;
+ }
+ return (this.inputBuf >> (this.inputBits - n)) & (0xFFFF >> (16 - n));
+ };
+
+ CCITTFaxStream.prototype.eatBits = function CCITTFaxStream_eatBits(n) {
+ if ((this.inputBits -= n) < 0) {
+ this.inputBits = 0;
+ }
+ };
+
+ return CCITTFaxStream;
+})();
+
+var LZWStream = (function LZWStreamClosure() {
+ function LZWStream(str, maybeLength, earlyChange) {
this.str = str;
this.dict = str.dict;
this.cachedData = 0;
this.bitsCached = 0;
- const maxLzwDictionarySize = 4096;
- const lzwState = {
- earlyChange,
+
+ var maxLzwDictionarySize = 4096;
+ var lzwState = {
+ earlyChange: earlyChange,
codeLength: 9,
nextCode: 258,
dictionaryValues: new Uint8Array(maxLzwDictionarySize),
@@ -20898,53 +22013,62 @@ class LZWStream extends _decode_stream.DecodeStream {
currentSequence: new Uint8Array(maxLzwDictionarySize),
currentSequenceLength: 0
};
- for (let i = 0; i < 256; ++i) {
+ for (var i = 0; i < 256; ++i) {
lzwState.dictionaryValues[i] = i;
lzwState.dictionaryLengths[i] = 1;
}
this.lzwState = lzwState;
+
+ DecodeStream.call(this, maybeLength);
}
- readBits(n) {
- let bitsCached = this.bitsCached;
- let cachedData = this.cachedData;
+
+ LZWStream.prototype = Object.create(DecodeStream.prototype);
+
+ LZWStream.prototype.readBits = function LZWStream_readBits(n) {
+ var bitsCached = this.bitsCached;
+ var cachedData = this.cachedData;
while (bitsCached < n) {
- const c = this.str.getByte();
+ var c = this.str.getByte();
if (c === -1) {
this.eof = true;
return null;
}
- cachedData = cachedData << 8 | c;
+ cachedData = (cachedData << 8) | c;
bitsCached += 8;
}
- this.bitsCached = bitsCached -= n;
+ this.bitsCached = (bitsCached -= n);
this.cachedData = cachedData;
this.lastCode = null;
- return cachedData >>> bitsCached & (1 << n) - 1;
- }
- readBlock() {
- const blockSize = 512,
- decodedSizeDelta = blockSize;
- let estimatedDecodedSize = blockSize * 2;
- let i, j, q;
- const lzwState = this.lzwState;
+ return (cachedData >>> bitsCached) & ((1 << n) - 1);
+ };
+
+ LZWStream.prototype.readBlock = function LZWStream_readBlock() {
+ var blockSize = 512;
+ var estimatedDecodedSize = blockSize * 2, decodedSizeDelta = blockSize;
+ var i, j, q;
+
+ var lzwState = this.lzwState;
if (!lzwState) {
- return;
+ return; // eof was found
}
- const earlyChange = lzwState.earlyChange;
- let nextCode = lzwState.nextCode;
- const dictionaryValues = lzwState.dictionaryValues;
- const dictionaryLengths = lzwState.dictionaryLengths;
- const dictionaryPrevCodes = lzwState.dictionaryPrevCodes;
- let codeLength = lzwState.codeLength;
- let prevCode = lzwState.prevCode;
- const currentSequence = lzwState.currentSequence;
- let currentSequenceLength = lzwState.currentSequenceLength;
- let decodedLength = 0;
- let currentBufferLength = this.bufferLength;
- let buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize);
+
+ var earlyChange = lzwState.earlyChange;
+ var nextCode = lzwState.nextCode;
+ var dictionaryValues = lzwState.dictionaryValues;
+ var dictionaryLengths = lzwState.dictionaryLengths;
+ var dictionaryPrevCodes = lzwState.dictionaryPrevCodes;
+ var codeLength = lzwState.codeLength;
+ var prevCode = lzwState.prevCode;
+ var currentSequence = lzwState.currentSequence;
+ var currentSequenceLength = lzwState.currentSequenceLength;
+
+ var decodedLength = 0;
+ var currentBufferLength = this.bufferLength;
+ var buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize);
+
for (i = 0; i < blockSize; i++) {
- const code = this.readBits(codeLength);
- const hasPrev = currentSequenceLength > 0;
+ var code = this.readBits(codeLength);
+ var hasPrev = currentSequenceLength > 0;
if (code < 256) {
currentSequence[0] = code;
currentSequenceLength = 1;
@@ -20968,14 +22092,18 @@ class LZWStream extends _decode_stream.DecodeStream {
delete this.lzwState;
break;
}
+
if (hasPrev) {
dictionaryPrevCodes[nextCode] = prevCode;
dictionaryLengths[nextCode] = dictionaryLengths[prevCode] + 1;
dictionaryValues[nextCode] = currentSequence[0];
nextCode++;
- codeLength = nextCode + earlyChange & nextCode + earlyChange - 1 ? codeLength : Math.min(Math.log(nextCode + earlyChange) / 0.6931471805599453 + 1, 12) | 0;
+ codeLength = (nextCode + earlyChange) & (nextCode + earlyChange - 1) ?
+ codeLength : Math.min(Math.log(nextCode + earlyChange) /
+ 0.6931471805599453 + 1, 12) | 0;
}
prevCode = code;
+
decodedLength += currentSequenceLength;
if (estimatedDecodedSize < decodedLength) {
do {
@@ -20991,23696 +22119,399 @@ class LZWStream extends _decode_stream.DecodeStream {
lzwState.codeLength = codeLength;
lzwState.prevCode = prevCode;
lzwState.currentSequenceLength = currentSequenceLength;
+
this.bufferLength = currentBufferLength;
- }
-}
-exports.LZWStream = LZWStream;
+ };
-/***/ }),
-/* 32 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ return LZWStream;
+})();
+var NullStream = (function NullStreamClosure() {
+ function NullStream() {
+ Stream.call(this, new Uint8Array(0));
+ }
+ NullStream.prototype = Stream.prototype;
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.PredictorStream = void 0;
-var _decode_stream = __w_pdfjs_require__(18);
-var _primitives = __w_pdfjs_require__(4);
-var _util = __w_pdfjs_require__(2);
-class PredictorStream extends _decode_stream.DecodeStream {
- constructor(str, maybeLength, params) {
- super(maybeLength);
- if (!(params instanceof _primitives.Dict)) {
- return str;
- }
- const predictor = this.predictor = params.get("Predictor") || 1;
- if (predictor <= 1) {
- return str;
- }
- if (predictor !== 2 && (predictor < 10 || predictor > 15)) {
- throw new _util.FormatError(`Unsupported predictor: ${predictor}`);
- }
- this.readBlock = predictor === 2 ? this.readBlockTiff : this.readBlockPng;
- this.str = str;
- this.dict = str.dict;
- const colors = this.colors = params.get("Colors") || 1;
- const bits = this.bits = params.get("BPC", "BitsPerComponent") || 8;
- const columns = this.columns = params.get("Columns") || 1;
- this.pixBytes = colors * bits + 7 >> 3;
- this.rowBytes = columns * colors * bits + 7 >> 3;
- return this;
- }
- readBlockTiff() {
- const rowBytes = this.rowBytes;
- const bufferLength = this.bufferLength;
- const buffer = this.ensureBuffer(bufferLength + rowBytes);
- const bits = this.bits;
- const colors = this.colors;
- const rawBytes = this.str.getBytes(rowBytes);
- this.eof = !rawBytes.length;
- if (this.eof) {
- return;
- }
- let inbuf = 0,
- outbuf = 0;
- let inbits = 0,
- outbits = 0;
- let pos = bufferLength;
- let i;
- if (bits === 1 && colors === 1) {
- for (i = 0; i < rowBytes; ++i) {
- let c = rawBytes[i] ^ inbuf;
- c ^= c >> 1;
- c ^= c >> 2;
- c ^= c >> 4;
- inbuf = (c & 1) << 7;
- buffer[pos++] = c;
- }
- } else if (bits === 8) {
- for (i = 0; i < colors; ++i) {
- buffer[pos++] = rawBytes[i];
- }
- for (; i < rowBytes; ++i) {
- buffer[pos] = buffer[pos - colors] + rawBytes[i];
- pos++;
- }
- } else if (bits === 16) {
- const bytesPerPixel = colors * 2;
- for (i = 0; i < bytesPerPixel; ++i) {
- buffer[pos++] = rawBytes[i];
- }
- for (; i < rowBytes; i += 2) {
- const sum = ((rawBytes[i] & 0xff) << 8) + (rawBytes[i + 1] & 0xff) + ((buffer[pos - bytesPerPixel] & 0xff) << 8) + (buffer[pos - bytesPerPixel + 1] & 0xff);
- buffer[pos++] = sum >> 8 & 0xff;
- buffer[pos++] = sum & 0xff;
- }
- } else {
- const compArray = new Uint8Array(colors + 1);
- const bitMask = (1 << bits) - 1;
- let j = 0,
- k = bufferLength;
- const columns = this.columns;
- for (i = 0; i < columns; ++i) {
- for (let kk = 0; kk < colors; ++kk) {
- if (inbits < bits) {
- inbuf = inbuf << 8 | rawBytes[j++] & 0xff;
- inbits += 8;
- }
- compArray[kk] = compArray[kk] + (inbuf >> inbits - bits) & bitMask;
- inbits -= bits;
- outbuf = outbuf << bits | compArray[kk];
- outbits += bits;
- if (outbits >= 8) {
- buffer[k++] = outbuf >> outbits - 8 & 0xff;
- outbits -= 8;
- }
- }
- }
- if (outbits > 0) {
- buffer[k++] = (outbuf << 8 - outbits) + (inbuf & (1 << 8 - outbits) - 1);
- }
- }
- this.bufferLength += rowBytes;
- }
- readBlockPng() {
- const rowBytes = this.rowBytes;
- const pixBytes = this.pixBytes;
- const predictor = this.str.getByte();
- const rawBytes = this.str.getBytes(rowBytes);
- this.eof = !rawBytes.length;
- if (this.eof) {
- return;
- }
- const bufferLength = this.bufferLength;
- const buffer = this.ensureBuffer(bufferLength + rowBytes);
- let prevRow = buffer.subarray(bufferLength - rowBytes, bufferLength);
- if (prevRow.length === 0) {
- prevRow = new Uint8Array(rowBytes);
- }
- let i,
- j = bufferLength,
- up,
- c;
- switch (predictor) {
- case 0:
- for (i = 0; i < rowBytes; ++i) {
- buffer[j++] = rawBytes[i];
- }
- break;
- case 1:
- for (i = 0; i < pixBytes; ++i) {
- buffer[j++] = rawBytes[i];
- }
- for (; i < rowBytes; ++i) {
- buffer[j] = buffer[j - pixBytes] + rawBytes[i] & 0xff;
- j++;
- }
- break;
- case 2:
- for (i = 0; i < rowBytes; ++i) {
- buffer[j++] = prevRow[i] + rawBytes[i] & 0xff;
- }
- break;
- case 3:
- for (i = 0; i < pixBytes; ++i) {
- buffer[j++] = (prevRow[i] >> 1) + rawBytes[i];
- }
- for (; i < rowBytes; ++i) {
- buffer[j] = (prevRow[i] + buffer[j - pixBytes] >> 1) + rawBytes[i] & 0xff;
- j++;
- }
- break;
- case 4:
- for (i = 0; i < pixBytes; ++i) {
- up = prevRow[i];
- c = rawBytes[i];
- buffer[j++] = up + c;
- }
- for (; i < rowBytes; ++i) {
- up = prevRow[i];
- const upLeft = prevRow[i - pixBytes];
- const left = buffer[j - pixBytes];
- const p = left + up - upLeft;
- let pa = p - left;
- if (pa < 0) {
- pa = -pa;
- }
- let pb = p - up;
- if (pb < 0) {
- pb = -pb;
- }
- let pc = p - upLeft;
- if (pc < 0) {
- pc = -pc;
- }
- c = rawBytes[i];
- if (pa <= pb && pa <= pc) {
- buffer[j++] = left + c;
- } else if (pb <= pc) {
- buffer[j++] = up + c;
- } else {
- buffer[j++] = upLeft + c;
- }
- }
- break;
- default:
- throw new _util.FormatError(`Unsupported predictor: ${predictor}`);
- }
- this.bufferLength += rowBytes;
- }
-}
+ return NullStream;
+})();
+
+exports.Ascii85Stream = Ascii85Stream;
+exports.AsciiHexStream = AsciiHexStream;
+exports.CCITTFaxStream = CCITTFaxStream;
+exports.DecryptStream = DecryptStream;
+exports.DecodeStream = DecodeStream;
+exports.FlateStream = FlateStream;
+exports.Jbig2Stream = Jbig2Stream;
+exports.JpegStream = JpegStream;
+exports.JpxStream = JpxStream;
+exports.NullStream = NullStream;
exports.PredictorStream = PredictorStream;
-
-/***/ }),
-/* 33 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.RunLengthStream = void 0;
-var _decode_stream = __w_pdfjs_require__(18);
-class RunLengthStream extends _decode_stream.DecodeStream {
- constructor(str, maybeLength) {
- super(maybeLength);
- this.str = str;
- this.dict = str.dict;
- }
- readBlock() {
- const repeatHeader = this.str.getBytes(2);
- if (!repeatHeader || repeatHeader.length < 2 || repeatHeader[0] === 128) {
- this.eof = true;
- return;
- }
- let buffer;
- let bufferLength = this.bufferLength;
- let n = repeatHeader[0];
- if (n < 128) {
- buffer = this.ensureBuffer(bufferLength + n + 1);
- buffer[bufferLength++] = repeatHeader[1];
- if (n > 0) {
- const source = this.str.getBytes(n);
- buffer.set(source, bufferLength);
- bufferLength += n;
- }
- } else {
- n = 257 - n;
- const b = repeatHeader[1];
- buffer = this.ensureBuffer(bufferLength + n + 1);
- for (let i = 0; i < n; i++) {
- buffer[bufferLength++] = b;
- }
- }
- this.bufferLength = bufferLength;
- }
-}
exports.RunLengthStream = RunLengthStream;
-
-/***/ }),
-/* 34 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
+exports.Stream = Stream;
+exports.StreamsSequenceStream = StreamsSequenceStream;
+exports.StringStream = StringStream;
+exports.LZWStream = LZWStream;
}));
-exports.Font = exports.ErrorFont = void 0;
-var _util = __w_pdfjs_require__(2);
-var _cff_parser = __w_pdfjs_require__(35);
-var _fonts_utils = __w_pdfjs_require__(38);
-var _unicode = __w_pdfjs_require__(40);
-var _glyphlist = __w_pdfjs_require__(39);
-var _encodings = __w_pdfjs_require__(37);
-var _standard_fonts = __w_pdfjs_require__(41);
-var _to_unicode_map = __w_pdfjs_require__(42);
-var _cff_font = __w_pdfjs_require__(43);
-var _font_renderer = __w_pdfjs_require__(44);
-var _metrics = __w_pdfjs_require__(45);
-var _glyf = __w_pdfjs_require__(46);
-var _cmap = __w_pdfjs_require__(14);
-var _opentype_file_builder = __w_pdfjs_require__(47);
-var _core_utils = __w_pdfjs_require__(3);
-var _stream = __w_pdfjs_require__(8);
-var _type1_font = __w_pdfjs_require__(48);
-const PRIVATE_USE_AREAS = [[0xe000, 0xf8ff], [0x100000, 0x10fffd]];
-const PDF_GLYPH_SPACE_UNITS = 1000;
-const EXPORT_DATA_PROPERTIES = ["ascent", "bbox", "black", "bold", "charProcOperatorList", "composite", "cssFontInfo", "data", "defaultVMetrics", "defaultWidth", "descent", "fallbackName", "fontMatrix", "isInvalidPDFjsFont", "isType3Font", "italic", "loadedName", "mimetype", "missingFile", "name", "remeasure", "subtype", "systemFontInfo", "type", "vertical"];
-const EXPORT_DATA_EXTRA_PROPERTIES = ["cMap", "defaultEncoding", "differences", "isMonospace", "isSerifFont", "isSymbolicFont", "seacMap", "toFontChar", "toUnicode", "vmetrics", "widths"];
-function adjustWidths(properties) {
- if (!properties.fontMatrix) {
- return;
- }
- if (properties.fontMatrix[0] === _util.FONT_IDENTITY_MATRIX[0]) {
- return;
- }
- const scale = 0.001 / properties.fontMatrix[0];
- const glyphsWidths = properties.widths;
- for (const glyph in glyphsWidths) {
- glyphsWidths[glyph] *= scale;
- }
- properties.defaultWidth *= scale;
-}
-function adjustTrueTypeToUnicode(properties, isSymbolicFont, nameRecords) {
- if (properties.isInternalFont) {
- return;
- }
- if (properties.hasIncludedToUnicodeMap) {
- return;
- }
- if (properties.hasEncoding) {
- return;
- }
- if (properties.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap) {
- return;
- }
- if (!isSymbolicFont) {
- return;
- }
- if (nameRecords.length === 0) {
- return;
- }
- if (properties.defaultEncoding === _encodings.WinAnsiEncoding) {
- return;
- }
- for (const r of nameRecords) {
- if (!isWinNameRecord(r)) {
- return;
- }
- }
- const encoding = _encodings.WinAnsiEncoding;
- const toUnicode = [],
- glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)();
- for (const charCode in encoding) {
- const glyphName = encoding[charCode];
- if (glyphName === "") {
- continue;
- }
- const unicode = glyphsUnicodeMap[glyphName];
- if (unicode === undefined) {
- continue;
- }
- toUnicode[charCode] = String.fromCharCode(unicode);
- }
- if (toUnicode.length > 0) {
- properties.toUnicode.amend(toUnicode);
- }
-}
-function adjustType1ToUnicode(properties, builtInEncoding) {
- if (properties.isInternalFont) {
- return;
- }
- if (properties.hasIncludedToUnicodeMap) {
- return;
- }
- if (builtInEncoding === properties.defaultEncoding) {
- return;
- }
- if (properties.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap) {
- return;
- }
- const toUnicode = [],
- glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)();
- for (const charCode in builtInEncoding) {
- if (properties.hasEncoding) {
- if (properties.baseEncodingName || properties.differences[charCode] !== undefined) {
- continue;
- }
- }
- const glyphName = builtInEncoding[charCode];
- const unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap);
- if (unicode !== -1) {
- toUnicode[charCode] = String.fromCharCode(unicode);
- }
- }
- if (toUnicode.length > 0) {
- properties.toUnicode.amend(toUnicode);
- }
-}
-function amendFallbackToUnicode(properties) {
- if (!properties.fallbackToUnicode) {
- return;
- }
- if (properties.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap) {
- return;
- }
- const toUnicode = [];
- for (const charCode in properties.fallbackToUnicode) {
- if (properties.toUnicode.has(charCode)) {
- continue;
- }
- toUnicode[charCode] = properties.fallbackToUnicode[charCode];
- }
- if (toUnicode.length > 0) {
- properties.toUnicode.amend(toUnicode);
- }
-}
-class Glyph {
- constructor(originalCharCode, fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont) {
- this.originalCharCode = originalCharCode;
- this.fontChar = fontChar;
- this.unicode = unicode;
- this.accent = accent;
- this.width = width;
- this.vmetric = vmetric;
- this.operatorListId = operatorListId;
- this.isSpace = isSpace;
- this.isInFont = isInFont;
- }
- get category() {
- return (0, _util.shadow)(this, "category", (0, _unicode.getCharUnicodeCategory)(this.unicode), true);
- }
-}
-function int16(b0, b1) {
- return (b0 << 8) + b1;
-}
-function writeSignedInt16(bytes, index, value) {
- bytes[index + 1] = value;
- bytes[index] = value >>> 8;
-}
-function signedInt16(b0, b1) {
- const value = (b0 << 8) + b1;
- return value & 1 << 15 ? value - 0x10000 : value;
-}
-function int32(b0, b1, b2, b3) {
- return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
-}
-function string16(value) {
- return String.fromCharCode(value >> 8 & 0xff, value & 0xff);
-}
-function safeString16(value) {
- if (value > 0x7fff) {
- value = 0x7fff;
- } else if (value < -0x8000) {
- value = -0x8000;
- }
- return String.fromCharCode(value >> 8 & 0xff, value & 0xff);
-}
-function isTrueTypeFile(file) {
- const header = file.peekBytes(4);
- return (0, _core_utils.readUint32)(header, 0) === 0x00010000 || (0, _util.bytesToString)(header) === "true";
-}
-function isTrueTypeCollectionFile(file) {
- const header = file.peekBytes(4);
- return (0, _util.bytesToString)(header) === "ttcf";
-}
-function isOpenTypeFile(file) {
- const header = file.peekBytes(4);
- return (0, _util.bytesToString)(header) === "OTTO";
-}
-function isType1File(file) {
- const header = file.peekBytes(2);
- if (header[0] === 0x25 && header[1] === 0x21) {
- return true;
- }
- if (header[0] === 0x80 && header[1] === 0x01) {
- return true;
- }
- return false;
-}
-function isCFFFile(file) {
- const header = file.peekBytes(4);
- if (header[0] >= 1 && header[3] >= 1 && header[3] <= 4) {
- return true;
- }
- return false;
-}
-function getFontFileType(file, {
- type,
- subtype,
- composite
-}) {
- let fileType, fileSubtype;
- if (isTrueTypeFile(file) || isTrueTypeCollectionFile(file)) {
- fileType = composite ? "CIDFontType2" : "TrueType";
- } else if (isOpenTypeFile(file)) {
- fileType = composite ? "CIDFontType2" : "OpenType";
- } else if (isType1File(file)) {
- if (composite) {
- fileType = "CIDFontType0";
- } else {
- fileType = type === "MMType1" ? "MMType1" : "Type1";
- }
- } else if (isCFFFile(file)) {
- if (composite) {
- fileType = "CIDFontType0";
- fileSubtype = "CIDFontType0C";
- } else {
- fileType = type === "MMType1" ? "MMType1" : "Type1";
- fileSubtype = "Type1C";
- }
- } else {
- (0, _util.warn)("getFontFileType: Unable to detect correct font file Type/Subtype.");
- fileType = type;
- fileSubtype = subtype;
- }
- return [fileType, fileSubtype];
-}
-function applyStandardFontGlyphMap(map, glyphMap) {
- for (const charCode in glyphMap) {
- map[+charCode] = glyphMap[charCode];
- }
-}
-function buildToFontChar(encoding, glyphsUnicodeMap, differences) {
- const toFontChar = [];
- let unicode;
- for (let i = 0, ii = encoding.length; i < ii; i++) {
- unicode = (0, _unicode.getUnicodeForGlyph)(encoding[i], glyphsUnicodeMap);
- if (unicode !== -1) {
- toFontChar[i] = unicode;
- }
- }
- for (const charCode in differences) {
- unicode = (0, _unicode.getUnicodeForGlyph)(differences[charCode], glyphsUnicodeMap);
- if (unicode !== -1) {
- toFontChar[+charCode] = unicode;
- }
- }
- return toFontChar;
-}
-function isMacNameRecord(r) {
- return r.platform === 1 && r.encoding === 0 && r.language === 0;
-}
-function isWinNameRecord(r) {
- return r.platform === 3 && r.encoding === 1 && r.language === 0x409;
-}
-function convertCidString(charCode, cid, shouldThrow = false) {
- switch (cid.length) {
- case 1:
- return cid.charCodeAt(0);
- case 2:
- return cid.charCodeAt(0) << 8 | cid.charCodeAt(1);
- }
- const msg = `Unsupported CID string (charCode ${charCode}): "${cid}".`;
- if (shouldThrow) {
- throw new _util.FormatError(msg);
- }
- (0, _util.warn)(msg);
- return cid;
-}
-function adjustMapping(charCodeToGlyphId, hasGlyph, newGlyphZeroId, toUnicode) {
- const newMap = Object.create(null);
- const toUnicodeExtraMap = new Map();
- const toFontChar = [];
- const usedGlyphIds = new Set();
- let privateUseAreaIndex = 0;
- const privateUseOffetStart = PRIVATE_USE_AREAS[privateUseAreaIndex][0];
- let nextAvailableFontCharCode = privateUseOffetStart;
- let privateUseOffetEnd = PRIVATE_USE_AREAS[privateUseAreaIndex][1];
- const isInPrivateArea = code => PRIVATE_USE_AREAS[0][0] <= code && code <= PRIVATE_USE_AREAS[0][1] || PRIVATE_USE_AREAS[1][0] <= code && code <= PRIVATE_USE_AREAS[1][1];
- for (let originalCharCode in charCodeToGlyphId) {
- originalCharCode |= 0;
- let glyphId = charCodeToGlyphId[originalCharCode];
- if (!hasGlyph(glyphId)) {
- continue;
- }
- if (nextAvailableFontCharCode > privateUseOffetEnd) {
- privateUseAreaIndex++;
- if (privateUseAreaIndex >= PRIVATE_USE_AREAS.length) {
- (0, _util.warn)("Ran out of space in font private use area.");
- break;
- }
- nextAvailableFontCharCode = PRIVATE_USE_AREAS[privateUseAreaIndex][0];
- privateUseOffetEnd = PRIVATE_USE_AREAS[privateUseAreaIndex][1];
- }
- const fontCharCode = nextAvailableFontCharCode++;
- if (glyphId === 0) {
- glyphId = newGlyphZeroId;
- }
- let unicode = toUnicode.get(originalCharCode);
- if (typeof unicode === "string") {
- unicode = unicode.codePointAt(0);
- }
- if (unicode && !isInPrivateArea(unicode) && !usedGlyphIds.has(glyphId)) {
- toUnicodeExtraMap.set(unicode, glyphId);
- usedGlyphIds.add(glyphId);
- }
- newMap[fontCharCode] = glyphId;
- toFontChar[originalCharCode] = fontCharCode;
- }
- return {
- toFontChar,
- charCodeToGlyphId: newMap,
- toUnicodeExtraMap,
- nextAvailableFontCharCode
- };
-}
-function getRanges(glyphs, toUnicodeExtraMap, numGlyphs) {
- const codes = [];
- for (const charCode in glyphs) {
- if (glyphs[charCode] >= numGlyphs) {
- continue;
- }
- codes.push({
- fontCharCode: charCode | 0,
- glyphId: glyphs[charCode]
- });
- }
- if (toUnicodeExtraMap) {
- for (const [unicode, glyphId] of toUnicodeExtraMap) {
- if (glyphId >= numGlyphs) {
- continue;
- }
- codes.push({
- fontCharCode: unicode,
- glyphId
- });
- }
- }
- if (codes.length === 0) {
- codes.push({
- fontCharCode: 0,
- glyphId: 0
- });
- }
- codes.sort(function fontGetRangesSort(a, b) {
- return a.fontCharCode - b.fontCharCode;
- });
- const ranges = [];
- const length = codes.length;
- for (let n = 0; n < length;) {
- const start = codes[n].fontCharCode;
- const codeIndices = [codes[n].glyphId];
- ++n;
- let end = start;
- while (n < length && end + 1 === codes[n].fontCharCode) {
- codeIndices.push(codes[n].glyphId);
- ++end;
- ++n;
- if (end === 0xffff) {
- break;
- }
- }
- ranges.push([start, end, codeIndices]);
- }
- return ranges;
-}
-function createCmapTable(glyphs, toUnicodeExtraMap, numGlyphs) {
- const ranges = getRanges(glyphs, toUnicodeExtraMap, numGlyphs);
- const numTables = ranges.at(-1)[1] > 0xffff ? 2 : 1;
- let cmap = "\x00\x00" + string16(numTables) + "\x00\x03" + "\x00\x01" + (0, _util.string32)(4 + numTables * 8);
- let i, ii, j, jj;
- for (i = ranges.length - 1; i >= 0; --i) {
- if (ranges[i][0] <= 0xffff) {
- break;
- }
- }
- const bmpLength = i + 1;
- if (ranges[i][0] < 0xffff && ranges[i][1] === 0xffff) {
- ranges[i][1] = 0xfffe;
- }
- const trailingRangesCount = ranges[i][1] < 0xffff ? 1 : 0;
- const segCount = bmpLength + trailingRangesCount;
- const searchParams = _opentype_file_builder.OpenTypeFileBuilder.getSearchParams(segCount, 2);
- let startCount = "";
- let endCount = "";
- let idDeltas = "";
- let idRangeOffsets = "";
- let glyphsIds = "";
- let bias = 0;
- let range, start, end, codes;
- for (i = 0, ii = bmpLength; i < ii; i++) {
- range = ranges[i];
- start = range[0];
- end = range[1];
- startCount += string16(start);
- endCount += string16(end);
- codes = range[2];
- let contiguous = true;
- for (j = 1, jj = codes.length; j < jj; ++j) {
- if (codes[j] !== codes[j - 1] + 1) {
- contiguous = false;
- break;
- }
- }
- if (!contiguous) {
- const offset = (segCount - i) * 2 + bias * 2;
- bias += end - start + 1;
- idDeltas += string16(0);
- idRangeOffsets += string16(offset);
- for (j = 0, jj = codes.length; j < jj; ++j) {
- glyphsIds += string16(codes[j]);
- }
- } else {
- const startCode = codes[0];
- idDeltas += string16(startCode - start & 0xffff);
- idRangeOffsets += string16(0);
- }
- }
- if (trailingRangesCount > 0) {
- endCount += "\xFF\xFF";
- startCount += "\xFF\xFF";
- idDeltas += "\x00\x01";
- idRangeOffsets += "\x00\x00";
- }
- const format314 = "\x00\x00" + string16(2 * segCount) + string16(searchParams.range) + string16(searchParams.entry) + string16(searchParams.rangeShift) + endCount + "\x00\x00" + startCount + idDeltas + idRangeOffsets + glyphsIds;
- let format31012 = "";
- let header31012 = "";
- if (numTables > 1) {
- cmap += "\x00\x03" + "\x00\x0A" + (0, _util.string32)(4 + numTables * 8 + 4 + format314.length);
- format31012 = "";
- for (i = 0, ii = ranges.length; i < ii; i++) {
- range = ranges[i];
- start = range[0];
- codes = range[2];
- let code = codes[0];
- for (j = 1, jj = codes.length; j < jj; ++j) {
- if (codes[j] !== codes[j - 1] + 1) {
- end = range[0] + j - 1;
- format31012 += (0, _util.string32)(start) + (0, _util.string32)(end) + (0, _util.string32)(code);
- start = end + 1;
- code = codes[j];
- }
- }
- format31012 += (0, _util.string32)(start) + (0, _util.string32)(range[1]) + (0, _util.string32)(code);
- }
- header31012 = "\x00\x0C" + "\x00\x00" + (0, _util.string32)(format31012.length + 16) + "\x00\x00\x00\x00" + (0, _util.string32)(format31012.length / 12);
- }
- return cmap + "\x00\x04" + string16(format314.length + 4) + format314 + header31012 + format31012;
-}
-function validateOS2Table(os2, file) {
- file.pos = (file.start || 0) + os2.offset;
- const version = file.getUint16();
- file.skip(60);
- const selection = file.getUint16();
- if (version < 4 && selection & 0x0300) {
- return false;
- }
- const firstChar = file.getUint16();
- const lastChar = file.getUint16();
- if (firstChar > lastChar) {
- return false;
- }
- file.skip(6);
- const usWinAscent = file.getUint16();
- if (usWinAscent === 0) {
- return false;
- }
- os2.data[8] = os2.data[9] = 0;
- return true;
-}
-function createOS2Table(properties, charstrings, override) {
- override ||= {
- unitsPerEm: 0,
- yMax: 0,
- yMin: 0,
- ascent: 0,
- descent: 0
- };
- let ulUnicodeRange1 = 0;
- let ulUnicodeRange2 = 0;
- let ulUnicodeRange3 = 0;
- let ulUnicodeRange4 = 0;
- let firstCharIndex = null;
- let lastCharIndex = 0;
- let position = -1;
- if (charstrings) {
- for (let code in charstrings) {
- code |= 0;
- if (firstCharIndex > code || !firstCharIndex) {
- firstCharIndex = code;
- }
- if (lastCharIndex < code) {
- lastCharIndex = code;
- }
- position = (0, _unicode.getUnicodeRangeFor)(code, position);
- if (position < 32) {
- ulUnicodeRange1 |= 1 << position;
- } else if (position < 64) {
- ulUnicodeRange2 |= 1 << position - 32;
- } else if (position < 96) {
- ulUnicodeRange3 |= 1 << position - 64;
- } else if (position < 123) {
- ulUnicodeRange4 |= 1 << position - 96;
- } else {
- throw new _util.FormatError("Unicode ranges Bits > 123 are reserved for internal usage");
- }
- }
- if (lastCharIndex > 0xffff) {
- lastCharIndex = 0xffff;
- }
- } else {
- firstCharIndex = 0;
- lastCharIndex = 255;
- }
- const bbox = properties.bbox || [0, 0, 0, 0];
- const unitsPerEm = override.unitsPerEm || 1 / (properties.fontMatrix || _util.FONT_IDENTITY_MATRIX)[0];
- const scale = properties.ascentScaled ? 1.0 : unitsPerEm / PDF_GLYPH_SPACE_UNITS;
- const typoAscent = override.ascent || Math.round(scale * (properties.ascent || bbox[3]));
- let typoDescent = override.descent || Math.round(scale * (properties.descent || bbox[1]));
- if (typoDescent > 0 && properties.descent > 0 && bbox[1] < 0) {
- typoDescent = -typoDescent;
- }
- const winAscent = override.yMax || typoAscent;
- const winDescent = -override.yMin || -typoDescent;
- return "\x00\x03" + "\x02\x24" + "\x01\xF4" + "\x00\x05" + "\x00\x00" + "\x02\x8A" + "\x02\xBB" + "\x00\x00" + "\x00\x8C" + "\x02\x8A" + "\x02\xBB" + "\x00\x00" + "\x01\xDF" + "\x00\x31" + "\x01\x02" + "\x00\x00" + "\x00\x00\x06" + String.fromCharCode(properties.fixedPitch ? 0x09 : 0x00) + "\x00\x00\x00\x00\x00\x00" + (0, _util.string32)(ulUnicodeRange1) + (0, _util.string32)(ulUnicodeRange2) + (0, _util.string32)(ulUnicodeRange3) + (0, _util.string32)(ulUnicodeRange4) + "\x2A\x32\x31\x2A" + string16(properties.italicAngle ? 1 : 0) + string16(firstCharIndex || properties.firstChar) + string16(lastCharIndex || properties.lastChar) + string16(typoAscent) + string16(typoDescent) + "\x00\x64" + string16(winAscent) + string16(winDescent) + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + string16(properties.xHeight) + string16(properties.capHeight) + string16(0) + string16(firstCharIndex || properties.firstChar) + "\x00\x03";
-}
-function createPostTable(properties) {
- const angle = Math.floor(properties.italicAngle * 2 ** 16);
- return "\x00\x03\x00\x00" + (0, _util.string32)(angle) + "\x00\x00" + "\x00\x00" + (0, _util.string32)(properties.fixedPitch ? 1 : 0) + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + "\x00\x00\x00\x00";
-}
-function createPostscriptName(name) {
- return name.replaceAll(/[^\x21-\x7E]|[[\](){}<>/%]/g, "").slice(0, 63);
-}
-function createNameTable(name, proto) {
- if (!proto) {
- proto = [[], []];
- }
- const strings = [proto[0][0] || "Original licence", proto[0][1] || name, proto[0][2] || "Unknown", proto[0][3] || "uniqueID", proto[0][4] || name, proto[0][5] || "Version 0.11", proto[0][6] || createPostscriptName(name), proto[0][7] || "Unknown", proto[0][8] || "Unknown", proto[0][9] || "Unknown"];
- const stringsUnicode = [];
- let i, ii, j, jj, str;
- for (i = 0, ii = strings.length; i < ii; i++) {
- str = proto[1][i] || strings[i];
- const strBufUnicode = [];
- for (j = 0, jj = str.length; j < jj; j++) {
- strBufUnicode.push(string16(str.charCodeAt(j)));
- }
- stringsUnicode.push(strBufUnicode.join(""));
- }
- const names = [strings, stringsUnicode];
- const platforms = ["\x00\x01", "\x00\x03"];
- const encodings = ["\x00\x00", "\x00\x01"];
- const languages = ["\x00\x00", "\x04\x09"];
- const namesRecordCount = strings.length * platforms.length;
- let nameTable = "\x00\x00" + string16(namesRecordCount) + string16(namesRecordCount * 12 + 6);
- let strOffset = 0;
- for (i = 0, ii = platforms.length; i < ii; i++) {
- const strs = names[i];
- for (j = 0, jj = strs.length; j < jj; j++) {
- str = strs[j];
- const nameRecord = platforms[i] + encodings[i] + languages[i] + string16(j) + string16(str.length) + string16(strOffset);
- nameTable += nameRecord;
- strOffset += str.length;
- }
- }
- nameTable += strings.join("") + stringsUnicode.join("");
- return nameTable;
-}
-class Font {
- constructor(name, file, properties) {
- this.name = name;
- this.psName = null;
- this.mimetype = null;
- this.disableFontFace = false;
- this.loadedName = properties.loadedName;
- this.isType3Font = properties.isType3Font;
- this.missingFile = false;
- this.cssFontInfo = properties.cssFontInfo;
- this._charsCache = Object.create(null);
- this._glyphCache = Object.create(null);
- let isSerifFont = !!(properties.flags & _fonts_utils.FontFlags.Serif);
- if (!isSerifFont && !properties.isSimulatedFlags) {
- const baseName = name.replaceAll(/[,_]/g, "-").split("-")[0],
- serifFonts = (0, _standard_fonts.getSerifFonts)();
- for (const namePart of baseName.split("+")) {
- if (serifFonts[namePart]) {
- isSerifFont = true;
- break;
- }
- }
- }
- this.isSerifFont = isSerifFont;
- this.isSymbolicFont = !!(properties.flags & _fonts_utils.FontFlags.Symbolic);
- this.isMonospace = !!(properties.flags & _fonts_utils.FontFlags.FixedPitch);
- let {
- type,
- subtype
- } = properties;
- this.type = type;
- this.subtype = subtype;
- this.systemFontInfo = properties.systemFontInfo;
- const matches = name.match(/^InvalidPDFjsFont_(.*)_\d+$/);
- this.isInvalidPDFjsFont = !!matches;
- if (this.isInvalidPDFjsFont) {
- this.fallbackName = matches[1];
- } else if (this.isMonospace) {
- this.fallbackName = "monospace";
- } else if (this.isSerifFont) {
- this.fallbackName = "serif";
- } else {
- this.fallbackName = "sans-serif";
- }
- if (this.systemFontInfo?.guessFallback) {
- this.systemFontInfo.guessFallback = false;
- this.systemFontInfo.css += `,${this.fallbackName}`;
- }
- this.differences = properties.differences;
- this.widths = properties.widths;
- this.defaultWidth = properties.defaultWidth;
- this.composite = properties.composite;
- this.cMap = properties.cMap;
- this.capHeight = properties.capHeight / PDF_GLYPH_SPACE_UNITS;
- this.ascent = properties.ascent / PDF_GLYPH_SPACE_UNITS;
- this.descent = properties.descent / PDF_GLYPH_SPACE_UNITS;
- this.lineHeight = this.ascent - this.descent;
- this.fontMatrix = properties.fontMatrix;
- this.bbox = properties.bbox;
- this.defaultEncoding = properties.defaultEncoding;
- this.toUnicode = properties.toUnicode;
- this.toFontChar = [];
- if (properties.type === "Type3") {
- for (let charCode = 0; charCode < 256; charCode++) {
- this.toFontChar[charCode] = this.differences[charCode] || properties.defaultEncoding[charCode];
- }
- return;
- }
- this.cidEncoding = properties.cidEncoding || "";
- this.vertical = !!properties.vertical;
- if (this.vertical) {
- this.vmetrics = properties.vmetrics;
- this.defaultVMetrics = properties.defaultVMetrics;
- }
- if (!file || file.isEmpty) {
- if (file) {
- (0, _util.warn)('Font file is empty in "' + name + '" (' + this.loadedName + ")");
- }
- this.fallbackToSystemFont(properties);
- return;
- }
- [type, subtype] = getFontFileType(file, properties);
- if (type !== this.type || subtype !== this.subtype) {
- (0, _util.info)("Inconsistent font file Type/SubType, expected: " + `${this.type}/${this.subtype} but found: ${type}/${subtype}.`);
- }
- let data;
- try {
- switch (type) {
- case "MMType1":
- (0, _util.info)("MMType1 font (" + name + "), falling back to Type1.");
- case "Type1":
- case "CIDFontType0":
- this.mimetype = "font/opentype";
- const cff = subtype === "Type1C" || subtype === "CIDFontType0C" ? new _cff_font.CFFFont(file, properties) : new _type1_font.Type1Font(name, file, properties);
- adjustWidths(properties);
- data = this.convert(name, cff, properties);
- break;
- case "OpenType":
- case "TrueType":
- case "CIDFontType2":
- this.mimetype = "font/opentype";
- data = this.checkAndRepair(name, file, properties);
- if (this.isOpenType) {
- adjustWidths(properties);
- type = "OpenType";
- }
- break;
- default:
- throw new _util.FormatError(`Font ${type} is not supported`);
- }
- } catch (e) {
- (0, _util.warn)(e);
- this.fallbackToSystemFont(properties);
- return;
- }
- amendFallbackToUnicode(properties);
- this.data = data;
- this.type = type;
- this.subtype = subtype;
- this.fontMatrix = properties.fontMatrix;
- this.widths = properties.widths;
- this.defaultWidth = properties.defaultWidth;
- this.toUnicode = properties.toUnicode;
- this.seacMap = properties.seacMap;
- }
- get renderer() {
- const renderer = _font_renderer.FontRendererFactory.create(this, _fonts_utils.SEAC_ANALYSIS_ENABLED);
- return (0, _util.shadow)(this, "renderer", renderer);
- }
- exportData(extraProperties = false) {
- const exportDataProperties = extraProperties ? [...EXPORT_DATA_PROPERTIES, ...EXPORT_DATA_EXTRA_PROPERTIES] : EXPORT_DATA_PROPERTIES;
- const data = Object.create(null);
- let property, value;
- for (property of exportDataProperties) {
- value = this[property];
- if (value !== undefined) {
- data[property] = value;
- }
- }
- return data;
- }
- fallbackToSystemFont(properties) {
- this.missingFile = true;
- const {
- name,
- type
- } = this;
- let fontName = (0, _fonts_utils.normalizeFontName)(name);
- const stdFontMap = (0, _standard_fonts.getStdFontMap)(),
- nonStdFontMap = (0, _standard_fonts.getNonStdFontMap)();
- const isStandardFont = !!stdFontMap[fontName];
- const isMappedToStandardFont = !!(nonStdFontMap[fontName] && stdFontMap[nonStdFontMap[fontName]]);
- fontName = stdFontMap[fontName] || nonStdFontMap[fontName] || fontName;
- const fontBasicMetricsMap = (0, _metrics.getFontBasicMetrics)();
- const metrics = fontBasicMetricsMap[fontName];
- if (metrics) {
- if (isNaN(this.ascent)) {
- this.ascent = metrics.ascent / PDF_GLYPH_SPACE_UNITS;
- }
- if (isNaN(this.descent)) {
- this.descent = metrics.descent / PDF_GLYPH_SPACE_UNITS;
- }
- if (isNaN(this.capHeight)) {
- this.capHeight = metrics.capHeight / PDF_GLYPH_SPACE_UNITS;
- }
- }
- this.bold = /bold/gi.test(fontName);
- this.italic = /oblique|italic/gi.test(fontName);
- this.black = /Black/g.test(name);
- const isNarrow = /Narrow/g.test(name);
- this.remeasure = (!isStandardFont || isNarrow) && Object.keys(this.widths).length > 0;
- if ((isStandardFont || isMappedToStandardFont) && type === "CIDFontType2" && this.cidEncoding.startsWith("Identity-")) {
- const cidToGidMap = properties.cidToGidMap;
- const map = [];
- applyStandardFontGlyphMap(map, (0, _standard_fonts.getGlyphMapForStandardFonts)());
- if (/Arial-?Black/i.test(name)) {
- applyStandardFontGlyphMap(map, (0, _standard_fonts.getSupplementalGlyphMapForArialBlack)());
- } else if (/Calibri/i.test(name)) {
- applyStandardFontGlyphMap(map, (0, _standard_fonts.getSupplementalGlyphMapForCalibri)());
- }
- if (cidToGidMap) {
- for (const charCode in map) {
- const cid = map[charCode];
- if (cidToGidMap[cid] !== undefined) {
- map[+charCode] = cidToGidMap[cid];
- }
- }
- if (cidToGidMap.length !== this.toUnicode.length && properties.hasIncludedToUnicodeMap && this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap) {
- this.toUnicode.forEach(function (charCode, unicodeCharCode) {
- const cid = map[charCode];
- if (cidToGidMap[cid] === undefined) {
- map[+charCode] = unicodeCharCode;
- }
- });
- }
- }
- if (!(this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap)) {
- this.toUnicode.forEach(function (charCode, unicodeCharCode) {
- map[+charCode] = unicodeCharCode;
- });
- }
- this.toFontChar = map;
- this.toUnicode = new _to_unicode_map.ToUnicodeMap(map);
- } else if (/Symbol/i.test(fontName)) {
- this.toFontChar = buildToFontChar(_encodings.SymbolSetEncoding, (0, _glyphlist.getGlyphsUnicode)(), this.differences);
- } else if (/Dingbats/i.test(fontName)) {
- this.toFontChar = buildToFontChar(_encodings.ZapfDingbatsEncoding, (0, _glyphlist.getDingbatsGlyphsUnicode)(), this.differences);
- } else if (isStandardFont) {
- const map = buildToFontChar(this.defaultEncoding, (0, _glyphlist.getGlyphsUnicode)(), this.differences);
- if (type === "CIDFontType2" && !this.cidEncoding.startsWith("Identity-") && !(this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap)) {
- this.toUnicode.forEach(function (charCode, unicodeCharCode) {
- map[+charCode] = unicodeCharCode;
- });
- }
- this.toFontChar = map;
- } else {
- const glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)();
- const map = [];
- this.toUnicode.forEach((charCode, unicodeCharCode) => {
- if (!this.composite) {
- const glyphName = this.differences[charCode] || this.defaultEncoding[charCode];
- const unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap);
- if (unicode !== -1) {
- unicodeCharCode = unicode;
- }
- }
- map[+charCode] = unicodeCharCode;
- });
- if (this.composite && this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap) {
- if (/Tahoma|Verdana/i.test(name)) {
- applyStandardFontGlyphMap(map, (0, _standard_fonts.getGlyphMapForStandardFonts)());
- }
- }
- this.toFontChar = map;
- }
- amendFallbackToUnicode(properties);
- this.loadedName = fontName.split("-")[0];
- }
- checkAndRepair(name, font, properties) {
- const VALID_TABLES = ["OS/2", "cmap", "head", "hhea", "hmtx", "maxp", "name", "post", "loca", "glyf", "fpgm", "prep", "cvt ", "CFF "];
- function readTables(file, numTables) {
- const tables = Object.create(null);
- tables["OS/2"] = null;
- tables.cmap = null;
- tables.head = null;
- tables.hhea = null;
- tables.hmtx = null;
- tables.maxp = null;
- tables.name = null;
- tables.post = null;
- for (let i = 0; i < numTables; i++) {
- const table = readTableEntry(file);
- if (!VALID_TABLES.includes(table.tag)) {
- continue;
- }
- if (table.length === 0) {
- continue;
- }
- tables[table.tag] = table;
- }
- return tables;
- }
- function readTableEntry(file) {
- const tag = file.getString(4);
- const checksum = file.getInt32() >>> 0;
- const offset = file.getInt32() >>> 0;
- const length = file.getInt32() >>> 0;
- const previousPosition = file.pos;
- file.pos = file.start || 0;
- file.skip(offset);
- const data = file.getBytes(length);
- file.pos = previousPosition;
- if (tag === "head") {
- data[8] = data[9] = data[10] = data[11] = 0;
- data[17] |= 0x20;
- }
- return {
- tag,
- checksum,
- length,
- offset,
- data
- };
- }
- function readOpenTypeHeader(ttf) {
- return {
- version: ttf.getString(4),
- numTables: ttf.getUint16(),
- searchRange: ttf.getUint16(),
- entrySelector: ttf.getUint16(),
- rangeShift: ttf.getUint16()
- };
- }
- function readTrueTypeCollectionHeader(ttc) {
- const ttcTag = ttc.getString(4);
- (0, _util.assert)(ttcTag === "ttcf", "Must be a TrueType Collection font.");
- const majorVersion = ttc.getUint16();
- const minorVersion = ttc.getUint16();
- const numFonts = ttc.getInt32() >>> 0;
- const offsetTable = [];
- for (let i = 0; i < numFonts; i++) {
- offsetTable.push(ttc.getInt32() >>> 0);
- }
- const header = {
- ttcTag,
- majorVersion,
- minorVersion,
- numFonts,
- offsetTable
- };
- switch (majorVersion) {
- case 1:
- return header;
- case 2:
- header.dsigTag = ttc.getInt32() >>> 0;
- header.dsigLength = ttc.getInt32() >>> 0;
- header.dsigOffset = ttc.getInt32() >>> 0;
- return header;
- }
- throw new _util.FormatError(`Invalid TrueType Collection majorVersion: ${majorVersion}.`);
- }
- function readTrueTypeCollectionData(ttc, fontName) {
- const {
- numFonts,
- offsetTable
- } = readTrueTypeCollectionHeader(ttc);
- const fontNameParts = fontName.split("+");
- let fallbackData;
- for (let i = 0; i < numFonts; i++) {
- ttc.pos = (ttc.start || 0) + offsetTable[i];
- const potentialHeader = readOpenTypeHeader(ttc);
- const potentialTables = readTables(ttc, potentialHeader.numTables);
- if (!potentialTables.name) {
- throw new _util.FormatError('TrueType Collection font must contain a "name" table.');
- }
- const [nameTable] = readNameTable(potentialTables.name);
- for (let j = 0, jj = nameTable.length; j < jj; j++) {
- for (let k = 0, kk = nameTable[j].length; k < kk; k++) {
- const nameEntry = nameTable[j][k]?.replaceAll(/\s/g, "");
- if (!nameEntry) {
- continue;
- }
- if (nameEntry === fontName) {
- return {
- header: potentialHeader,
- tables: potentialTables
- };
- }
- if (fontNameParts.length < 2) {
- continue;
- }
- for (const part of fontNameParts) {
- if (nameEntry === part) {
- fallbackData = {
- name: part,
- header: potentialHeader,
- tables: potentialTables
- };
- }
- }
- }
- }
- }
- if (fallbackData) {
- (0, _util.warn)(`TrueType Collection does not contain "${fontName}" font, ` + `falling back to "${fallbackData.name}" font instead.`);
- return {
- header: fallbackData.header,
- tables: fallbackData.tables
- };
- }
- throw new _util.FormatError(`TrueType Collection does not contain "${fontName}" font.`);
- }
- function readCmapTable(cmap, file, isSymbolicFont, hasEncoding) {
- if (!cmap) {
- (0, _util.warn)("No cmap table available.");
- return {
- platformId: -1,
- encodingId: -1,
- mappings: [],
- hasShortCmap: false
- };
- }
- let segment;
- let start = (file.start || 0) + cmap.offset;
- file.pos = start;
- file.skip(2);
- const numTables = file.getUint16();
- let potentialTable;
- let canBreak = false;
- for (let i = 0; i < numTables; i++) {
- const platformId = file.getUint16();
- const encodingId = file.getUint16();
- const offset = file.getInt32() >>> 0;
- let useTable = false;
- if (potentialTable?.platformId === platformId && potentialTable?.encodingId === encodingId) {
- continue;
- }
- if (platformId === 0 && (encodingId === 0 || encodingId === 1 || encodingId === 3)) {
- useTable = true;
- } else if (platformId === 1 && encodingId === 0) {
- useTable = true;
- } else if (platformId === 3 && encodingId === 1 && (hasEncoding || !potentialTable)) {
- useTable = true;
- if (!isSymbolicFont) {
- canBreak = true;
- }
- } else if (isSymbolicFont && platformId === 3 && encodingId === 0) {
- useTable = true;
- let correctlySorted = true;
- if (i < numTables - 1) {
- const nextBytes = file.peekBytes(2),
- nextPlatformId = int16(nextBytes[0], nextBytes[1]);
- if (nextPlatformId < platformId) {
- correctlySorted = false;
- }
- }
- if (correctlySorted) {
- canBreak = true;
- }
- }
- if (useTable) {
- potentialTable = {
- platformId,
- encodingId,
- offset
- };
- }
- if (canBreak) {
- break;
- }
- }
- if (potentialTable) {
- file.pos = start + potentialTable.offset;
- }
- if (!potentialTable || file.peekByte() === -1) {
- (0, _util.warn)("Could not find a preferred cmap table.");
- return {
- platformId: -1,
- encodingId: -1,
- mappings: [],
- hasShortCmap: false
- };
- }
- const format = file.getUint16();
- let hasShortCmap = false;
- const mappings = [];
- let j, glyphId;
- if (format === 0) {
- file.skip(2 + 2);
- for (j = 0; j < 256; j++) {
- const index = file.getByte();
- if (!index) {
- continue;
- }
- mappings.push({
- charCode: j,
- glyphId: index
- });
- }
- hasShortCmap = true;
- } else if (format === 2) {
- file.skip(2 + 2);
- const subHeaderKeys = [];
- let maxSubHeaderKey = 0;
- for (let i = 0; i < 256; i++) {
- const subHeaderKey = file.getUint16() >> 3;
- subHeaderKeys.push(subHeaderKey);
- maxSubHeaderKey = Math.max(subHeaderKey, maxSubHeaderKey);
- }
- const subHeaders = [];
- for (let i = 0; i <= maxSubHeaderKey; i++) {
- subHeaders.push({
- firstCode: file.getUint16(),
- entryCount: file.getUint16(),
- idDelta: signedInt16(file.getByte(), file.getByte()),
- idRangePos: file.pos + file.getUint16()
- });
- }
- for (let i = 0; i < 256; i++) {
- if (subHeaderKeys[i] === 0) {
- file.pos = subHeaders[0].idRangePos + 2 * i;
- glyphId = file.getUint16();
- mappings.push({
- charCode: i,
- glyphId
- });
- } else {
- const s = subHeaders[subHeaderKeys[i]];
- for (j = 0; j < s.entryCount; j++) {
- const charCode = (i << 8) + j + s.firstCode;
- file.pos = s.idRangePos + 2 * j;
- glyphId = file.getUint16();
- if (glyphId !== 0) {
- glyphId = (glyphId + s.idDelta) % 65536;
- }
- mappings.push({
- charCode,
- glyphId
- });
- }
- }
- }
- } else if (format === 4) {
- file.skip(2 + 2);
- const segCount = file.getUint16() >> 1;
- file.skip(6);
- const segments = [];
- let segIndex;
- for (segIndex = 0; segIndex < segCount; segIndex++) {
- segments.push({
- end: file.getUint16()
- });
- }
- file.skip(2);
- for (segIndex = 0; segIndex < segCount; segIndex++) {
- segments[segIndex].start = file.getUint16();
- }
- for (segIndex = 0; segIndex < segCount; segIndex++) {
- segments[segIndex].delta = file.getUint16();
- }
- let offsetsCount = 0,
- offsetIndex;
- for (segIndex = 0; segIndex < segCount; segIndex++) {
- segment = segments[segIndex];
- const rangeOffset = file.getUint16();
- if (!rangeOffset) {
- segment.offsetIndex = -1;
- continue;
- }
- offsetIndex = (rangeOffset >> 1) - (segCount - segIndex);
- segment.offsetIndex = offsetIndex;
- offsetsCount = Math.max(offsetsCount, offsetIndex + segment.end - segment.start + 1);
- }
- const offsets = [];
- for (j = 0; j < offsetsCount; j++) {
- offsets.push(file.getUint16());
- }
- for (segIndex = 0; segIndex < segCount; segIndex++) {
- segment = segments[segIndex];
- start = segment.start;
- const end = segment.end;
- const delta = segment.delta;
- offsetIndex = segment.offsetIndex;
- for (j = start; j <= end; j++) {
- if (j === 0xffff) {
- continue;
- }
- glyphId = offsetIndex < 0 ? j : offsets[offsetIndex + j - start];
- glyphId = glyphId + delta & 0xffff;
- mappings.push({
- charCode: j,
- glyphId
- });
- }
- }
- } else if (format === 6) {
- file.skip(2 + 2);
- const firstCode = file.getUint16();
- const entryCount = file.getUint16();
- for (j = 0; j < entryCount; j++) {
- glyphId = file.getUint16();
- const charCode = firstCode + j;
- mappings.push({
- charCode,
- glyphId
- });
- }
- } else if (format === 12) {
- file.skip(2 + 4 + 4);
- const nGroups = file.getInt32() >>> 0;
- for (j = 0; j < nGroups; j++) {
- const startCharCode = file.getInt32() >>> 0;
- const endCharCode = file.getInt32() >>> 0;
- let glyphCode = file.getInt32() >>> 0;
- for (let charCode = startCharCode; charCode <= endCharCode; charCode++) {
- mappings.push({
- charCode,
- glyphId: glyphCode++
- });
- }
- }
- } else {
- (0, _util.warn)("cmap table has unsupported format: " + format);
- return {
- platformId: -1,
- encodingId: -1,
- mappings: [],
- hasShortCmap: false
- };
- }
- mappings.sort(function (a, b) {
- return a.charCode - b.charCode;
- });
- for (let i = 1; i < mappings.length; i++) {
- if (mappings[i - 1].charCode === mappings[i].charCode) {
- mappings.splice(i, 1);
- i--;
- }
- }
- return {
- platformId: potentialTable.platformId,
- encodingId: potentialTable.encodingId,
- mappings,
- hasShortCmap
- };
- }
- function sanitizeMetrics(file, header, metrics, headTable, numGlyphs, dupFirstEntry) {
- if (!header) {
- if (metrics) {
- metrics.data = null;
- }
- return;
- }
- file.pos = (file.start || 0) + header.offset;
- file.pos += 4;
- file.pos += 2;
- file.pos += 2;
- file.pos += 2;
- file.pos += 2;
- file.pos += 2;
- file.pos += 2;
- file.pos += 2;
- file.pos += 2;
- file.pos += 2;
- const caretOffset = file.getUint16();
- file.pos += 8;
- file.pos += 2;
- let numOfMetrics = file.getUint16();
- if (caretOffset !== 0) {
- const macStyle = int16(headTable.data[44], headTable.data[45]);
- if (!(macStyle & 2)) {
- header.data[22] = 0;
- header.data[23] = 0;
- }
- }
- if (numOfMetrics > numGlyphs) {
- (0, _util.info)(`The numOfMetrics (${numOfMetrics}) should not be ` + `greater than the numGlyphs (${numGlyphs}).`);
- numOfMetrics = numGlyphs;
- header.data[34] = (numOfMetrics & 0xff00) >> 8;
- header.data[35] = numOfMetrics & 0x00ff;
- }
- const numOfSidebearings = numGlyphs - numOfMetrics;
- const numMissing = numOfSidebearings - (metrics.length - numOfMetrics * 4 >> 1);
- if (numMissing > 0) {
- const entries = new Uint8Array(metrics.length + numMissing * 2);
- entries.set(metrics.data);
- if (dupFirstEntry) {
- entries[metrics.length] = metrics.data[2];
- entries[metrics.length + 1] = metrics.data[3];
- }
- metrics.data = entries;
- }
- }
- function sanitizeGlyph(source, sourceStart, sourceEnd, dest, destStart, hintsValid) {
- const glyphProfile = {
- length: 0,
- sizeOfInstructions: 0
- };
- if (sourceStart < 0 || sourceStart >= source.length || sourceEnd > source.length || sourceEnd - sourceStart <= 12) {
- return glyphProfile;
- }
- const glyf = source.subarray(sourceStart, sourceEnd);
- const xMin = signedInt16(glyf[2], glyf[3]);
- const yMin = signedInt16(glyf[4], glyf[5]);
- const xMax = signedInt16(glyf[6], glyf[7]);
- const yMax = signedInt16(glyf[8], glyf[9]);
- if (xMin > xMax) {
- writeSignedInt16(glyf, 2, xMax);
- writeSignedInt16(glyf, 6, xMin);
- }
- if (yMin > yMax) {
- writeSignedInt16(glyf, 4, yMax);
- writeSignedInt16(glyf, 8, yMin);
- }
- const contoursCount = signedInt16(glyf[0], glyf[1]);
- if (contoursCount < 0) {
- if (contoursCount < -1) {
- return glyphProfile;
- }
- dest.set(glyf, destStart);
- glyphProfile.length = glyf.length;
- return glyphProfile;
- }
- let i,
- j = 10,
- flagsCount = 0;
- for (i = 0; i < contoursCount; i++) {
- const endPoint = glyf[j] << 8 | glyf[j + 1];
- flagsCount = endPoint + 1;
- j += 2;
- }
- const instructionsStart = j;
- const instructionsLength = glyf[j] << 8 | glyf[j + 1];
- glyphProfile.sizeOfInstructions = instructionsLength;
- j += 2 + instructionsLength;
- const instructionsEnd = j;
- let coordinatesLength = 0;
- for (i = 0; i < flagsCount; i++) {
- const flag = glyf[j++];
- if (flag & 0xc0) {
- glyf[j - 1] = flag & 0x3f;
- }
- let xLength = 2;
- if (flag & 2) {
- xLength = 1;
- } else if (flag & 16) {
- xLength = 0;
- }
- let yLength = 2;
- if (flag & 4) {
- yLength = 1;
- } else if (flag & 32) {
- yLength = 0;
- }
- const xyLength = xLength + yLength;
- coordinatesLength += xyLength;
- if (flag & 8) {
- const repeat = glyf[j++];
- if (repeat === 0) {
- glyf[j - 1] ^= 8;
- }
- i += repeat;
- coordinatesLength += repeat * xyLength;
- }
- }
- if (coordinatesLength === 0) {
- return glyphProfile;
- }
- let glyphDataLength = j + coordinatesLength;
- if (glyphDataLength > glyf.length) {
- return glyphProfile;
- }
- if (!hintsValid && instructionsLength > 0) {
- dest.set(glyf.subarray(0, instructionsStart), destStart);
- dest.set([0, 0], destStart + instructionsStart);
- dest.set(glyf.subarray(instructionsEnd, glyphDataLength), destStart + instructionsStart + 2);
- glyphDataLength -= instructionsLength;
- if (glyf.length - glyphDataLength > 3) {
- glyphDataLength = glyphDataLength + 3 & ~3;
- }
- glyphProfile.length = glyphDataLength;
- return glyphProfile;
- }
- if (glyf.length - glyphDataLength > 3) {
- glyphDataLength = glyphDataLength + 3 & ~3;
- dest.set(glyf.subarray(0, glyphDataLength), destStart);
- glyphProfile.length = glyphDataLength;
- return glyphProfile;
- }
- dest.set(glyf, destStart);
- glyphProfile.length = glyf.length;
- return glyphProfile;
- }
- function sanitizeHead(head, numGlyphs, locaLength) {
- const data = head.data;
- const version = int32(data[0], data[1], data[2], data[3]);
- if (version >> 16 !== 1) {
- (0, _util.info)("Attempting to fix invalid version in head table: " + version);
- data[0] = 0;
- data[1] = 1;
- data[2] = 0;
- data[3] = 0;
- }
- const indexToLocFormat = int16(data[50], data[51]);
- if (indexToLocFormat < 0 || indexToLocFormat > 1) {
- (0, _util.info)("Attempting to fix invalid indexToLocFormat in head table: " + indexToLocFormat);
- const numGlyphsPlusOne = numGlyphs + 1;
- if (locaLength === numGlyphsPlusOne << 1) {
- data[50] = 0;
- data[51] = 0;
- } else if (locaLength === numGlyphsPlusOne << 2) {
- data[50] = 0;
- data[51] = 1;
- } else {
- throw new _util.FormatError("Could not fix indexToLocFormat: " + indexToLocFormat);
- }
- }
- }
- function sanitizeGlyphLocations(loca, glyf, numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry, maxSizeOfInstructions) {
- let itemSize, itemDecode, itemEncode;
- if (isGlyphLocationsLong) {
- itemSize = 4;
- itemDecode = function fontItemDecodeLong(data, offset) {
- return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3];
- };
- itemEncode = function fontItemEncodeLong(data, offset, value) {
- data[offset] = value >>> 24 & 0xff;
- data[offset + 1] = value >> 16 & 0xff;
- data[offset + 2] = value >> 8 & 0xff;
- data[offset + 3] = value & 0xff;
- };
- } else {
- itemSize = 2;
- itemDecode = function fontItemDecode(data, offset) {
- return data[offset] << 9 | data[offset + 1] << 1;
- };
- itemEncode = function fontItemEncode(data, offset, value) {
- data[offset] = value >> 9 & 0xff;
- data[offset + 1] = value >> 1 & 0xff;
- };
- }
- const numGlyphsOut = dupFirstEntry ? numGlyphs + 1 : numGlyphs;
- const locaDataSize = itemSize * (1 + numGlyphsOut);
- const locaData = new Uint8Array(locaDataSize);
- locaData.set(loca.data.subarray(0, locaDataSize));
- loca.data = locaData;
- const oldGlyfData = glyf.data;
- const oldGlyfDataLength = oldGlyfData.length;
- const newGlyfData = new Uint8Array(oldGlyfDataLength);
- let i, j;
- const locaEntries = [];
- for (i = 0, j = 0; i < numGlyphs + 1; i++, j += itemSize) {
- let offset = itemDecode(locaData, j);
- if (offset > oldGlyfDataLength) {
- offset = oldGlyfDataLength;
- }
- locaEntries.push({
- index: i,
- offset,
- endOffset: 0
- });
- }
- locaEntries.sort((a, b) => {
- return a.offset - b.offset;
- });
- for (i = 0; i < numGlyphs; i++) {
- locaEntries[i].endOffset = locaEntries[i + 1].offset;
- }
- locaEntries.sort((a, b) => {
- return a.index - b.index;
- });
- for (i = 0; i < numGlyphs; i++) {
- const {
- offset,
- endOffset
- } = locaEntries[i];
- if (offset !== 0 || endOffset !== 0) {
- break;
- }
- const nextOffset = locaEntries[i + 1].offset;
- if (nextOffset === 0) {
- continue;
- }
- locaEntries[i].endOffset = nextOffset;
- break;
- }
- const missingGlyphs = Object.create(null);
- let writeOffset = 0;
- itemEncode(locaData, 0, writeOffset);
- for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) {
- const glyphProfile = sanitizeGlyph(oldGlyfData, locaEntries[i].offset, locaEntries[i].endOffset, newGlyfData, writeOffset, hintsValid);
- const newLength = glyphProfile.length;
- if (newLength === 0) {
- missingGlyphs[i] = true;
- }
- if (glyphProfile.sizeOfInstructions > maxSizeOfInstructions) {
- maxSizeOfInstructions = glyphProfile.sizeOfInstructions;
- }
- writeOffset += newLength;
- itemEncode(locaData, j, writeOffset);
- }
- if (writeOffset === 0) {
- const simpleGlyph = new Uint8Array([0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0]);
- for (i = 0, j = itemSize; i < numGlyphsOut; i++, j += itemSize) {
- itemEncode(locaData, j, simpleGlyph.length);
- }
- glyf.data = simpleGlyph;
- } else if (dupFirstEntry) {
- const firstEntryLength = itemDecode(locaData, itemSize);
- if (newGlyfData.length > firstEntryLength + writeOffset) {
- glyf.data = newGlyfData.subarray(0, firstEntryLength + writeOffset);
- } else {
- glyf.data = new Uint8Array(firstEntryLength + writeOffset);
- glyf.data.set(newGlyfData.subarray(0, writeOffset));
- }
- glyf.data.set(newGlyfData.subarray(0, firstEntryLength), writeOffset);
- itemEncode(loca.data, locaData.length - itemSize, writeOffset + firstEntryLength);
- } else {
- glyf.data = newGlyfData.subarray(0, writeOffset);
- }
- return {
- missingGlyphs,
- maxSizeOfInstructions
- };
- }
- function readPostScriptTable(post, propertiesObj, maxpNumGlyphs) {
- const start = (font.start || 0) + post.offset;
- font.pos = start;
- const length = post.length,
- end = start + length;
- const version = font.getInt32();
- font.skip(28);
- let glyphNames;
- let valid = true;
- let i;
- switch (version) {
- case 0x00010000:
- glyphNames = _fonts_utils.MacStandardGlyphOrdering;
- break;
- case 0x00020000:
- const numGlyphs = font.getUint16();
- if (numGlyphs !== maxpNumGlyphs) {
- valid = false;
- break;
- }
- const glyphNameIndexes = [];
- for (i = 0; i < numGlyphs; ++i) {
- const index = font.getUint16();
- if (index >= 32768) {
- valid = false;
- break;
- }
- glyphNameIndexes.push(index);
- }
- if (!valid) {
- break;
- }
- const customNames = [],
- strBuf = [];
- while (font.pos < end) {
- const stringLength = font.getByte();
- strBuf.length = stringLength;
- for (i = 0; i < stringLength; ++i) {
- strBuf[i] = String.fromCharCode(font.getByte());
- }
- customNames.push(strBuf.join(""));
- }
- glyphNames = [];
- for (i = 0; i < numGlyphs; ++i) {
- const j = glyphNameIndexes[i];
- if (j < 258) {
- glyphNames.push(_fonts_utils.MacStandardGlyphOrdering[j]);
- continue;
- }
- glyphNames.push(customNames[j - 258]);
- }
- break;
- case 0x00030000:
- break;
- default:
- (0, _util.warn)("Unknown/unsupported post table version " + version);
- valid = false;
- if (propertiesObj.defaultEncoding) {
- glyphNames = propertiesObj.defaultEncoding;
- }
- break;
- }
- propertiesObj.glyphNames = glyphNames;
- return valid;
- }
- function readNameTable(nameTable) {
- const start = (font.start || 0) + nameTable.offset;
- font.pos = start;
- const names = [[], []],
- records = [];
- const length = nameTable.length,
- end = start + length;
- const format = font.getUint16();
- const FORMAT_0_HEADER_LENGTH = 6;
- if (format !== 0 || length < FORMAT_0_HEADER_LENGTH) {
- return [names, records];
- }
- const numRecords = font.getUint16();
- const stringsStart = font.getUint16();
- const NAME_RECORD_LENGTH = 12;
- let i, ii;
- for (i = 0; i < numRecords && font.pos + NAME_RECORD_LENGTH <= end; i++) {
- const r = {
- platform: font.getUint16(),
- encoding: font.getUint16(),
- language: font.getUint16(),
- name: font.getUint16(),
- length: font.getUint16(),
- offset: font.getUint16()
- };
- if (isMacNameRecord(r) || isWinNameRecord(r)) {
- records.push(r);
- }
- }
- for (i = 0, ii = records.length; i < ii; i++) {
- const record = records[i];
- if (record.length <= 0) {
- continue;
- }
- const pos = start + stringsStart + record.offset;
- if (pos + record.length > end) {
- continue;
- }
- font.pos = pos;
- const nameIndex = record.name;
- if (record.encoding) {
- let str = "";
- for (let j = 0, jj = record.length; j < jj; j += 2) {
- str += String.fromCharCode(font.getUint16());
- }
- names[1][nameIndex] = str;
- } else {
- names[0][nameIndex] = font.getString(record.length);
- }
- }
- return [names, records];
- }
- const TTOpsStackDeltas = [0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, 0, 0, -2, -5, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, -1, -1, 1, -1, -999, 0, 1, 0, -1, -2, 0, -1, -2, -1, -1, 0, -1, -1, 0, 0, -999, -999, -1, -1, -1, -1, -2, -999, -2, -2, -999, 0, -2, -2, 0, 0, -2, 0, -2, 0, 0, 0, -2, -1, -1, 1, 1, 0, 0, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, 0, -999, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -999, -999, -999, -999, -999, -1, -1, -2, -2, 0, 0, 0, 0, -1, -1, -999, -2, -2, 0, 0, -1, -2, -2, 0, 0, 0, -1, -1, -1, -2];
- function sanitizeTTProgram(table, ttContext) {
- let data = table.data;
- let i = 0,
- j,
- n,
- b,
- funcId,
- pc,
- lastEndf = 0,
- lastDeff = 0;
- const stack = [];
- const callstack = [];
- const functionsCalled = [];
- let tooComplexToFollowFunctions = ttContext.tooComplexToFollowFunctions;
- let inFDEF = false,
- ifLevel = 0,
- inELSE = 0;
- for (let ii = data.length; i < ii;) {
- const op = data[i++];
- if (op === 0x40) {
- n = data[i++];
- if (inFDEF || inELSE) {
- i += n;
- } else {
- for (j = 0; j < n; j++) {
- stack.push(data[i++]);
- }
- }
- } else if (op === 0x41) {
- n = data[i++];
- if (inFDEF || inELSE) {
- i += n * 2;
- } else {
- for (j = 0; j < n; j++) {
- b = data[i++];
- stack.push(b << 8 | data[i++]);
- }
- }
- } else if ((op & 0xf8) === 0xb0) {
- n = op - 0xb0 + 1;
- if (inFDEF || inELSE) {
- i += n;
- } else {
- for (j = 0; j < n; j++) {
- stack.push(data[i++]);
- }
- }
- } else if ((op & 0xf8) === 0xb8) {
- n = op - 0xb8 + 1;
- if (inFDEF || inELSE) {
- i += n * 2;
- } else {
- for (j = 0; j < n; j++) {
- b = data[i++];
- stack.push(b << 8 | data[i++]);
- }
- }
- } else if (op === 0x2b && !tooComplexToFollowFunctions) {
- if (!inFDEF && !inELSE) {
- funcId = stack.at(-1);
- if (isNaN(funcId)) {
- (0, _util.info)("TT: CALL empty stack (or invalid entry).");
- } else {
- ttContext.functionsUsed[funcId] = true;
- if (funcId in ttContext.functionsStackDeltas) {
- const newStackLength = stack.length + ttContext.functionsStackDeltas[funcId];
- if (newStackLength < 0) {
- (0, _util.warn)("TT: CALL invalid functions stack delta.");
- ttContext.hintsValid = false;
- return;
- }
- stack.length = newStackLength;
- } else if (funcId in ttContext.functionsDefined && !functionsCalled.includes(funcId)) {
- callstack.push({
- data,
- i,
- stackTop: stack.length - 1
- });
- functionsCalled.push(funcId);
- pc = ttContext.functionsDefined[funcId];
- if (!pc) {
- (0, _util.warn)("TT: CALL non-existent function");
- ttContext.hintsValid = false;
- return;
- }
- data = pc.data;
- i = pc.i;
- }
- }
- }
- } else if (op === 0x2c && !tooComplexToFollowFunctions) {
- if (inFDEF || inELSE) {
- (0, _util.warn)("TT: nested FDEFs not allowed");
- tooComplexToFollowFunctions = true;
- }
- inFDEF = true;
- lastDeff = i;
- funcId = stack.pop();
- ttContext.functionsDefined[funcId] = {
- data,
- i
- };
- } else if (op === 0x2d) {
- if (inFDEF) {
- inFDEF = false;
- lastEndf = i;
- } else {
- pc = callstack.pop();
- if (!pc) {
- (0, _util.warn)("TT: ENDF bad stack");
- ttContext.hintsValid = false;
- return;
- }
- funcId = functionsCalled.pop();
- data = pc.data;
- i = pc.i;
- ttContext.functionsStackDeltas[funcId] = stack.length - pc.stackTop;
- }
- } else if (op === 0x89) {
- if (inFDEF || inELSE) {
- (0, _util.warn)("TT: nested IDEFs not allowed");
- tooComplexToFollowFunctions = true;
- }
- inFDEF = true;
- lastDeff = i;
- } else if (op === 0x58) {
- ++ifLevel;
- } else if (op === 0x1b) {
- inELSE = ifLevel;
- } else if (op === 0x59) {
- if (inELSE === ifLevel) {
- inELSE = 0;
- }
- --ifLevel;
- } else if (op === 0x1c) {
- if (!inFDEF && !inELSE) {
- const offset = stack.at(-1);
- if (offset > 0) {
- i += offset - 1;
- }
- }
- }
- if (!inFDEF && !inELSE) {
- let stackDelta = 0;
- if (op <= 0x8e) {
- stackDelta = TTOpsStackDeltas[op];
- } else if (op >= 0xc0 && op <= 0xdf) {
- stackDelta = -1;
- } else if (op >= 0xe0) {
- stackDelta = -2;
- }
- if (op >= 0x71 && op <= 0x75) {
- n = stack.pop();
- if (!isNaN(n)) {
- stackDelta = -n * 2;
- }
- }
- while (stackDelta < 0 && stack.length > 0) {
- stack.pop();
- stackDelta++;
- }
- while (stackDelta > 0) {
- stack.push(NaN);
- stackDelta--;
- }
- }
- }
- ttContext.tooComplexToFollowFunctions = tooComplexToFollowFunctions;
- const content = [data];
- if (i > data.length) {
- content.push(new Uint8Array(i - data.length));
- }
- if (lastDeff > lastEndf) {
- (0, _util.warn)("TT: complementing a missing function tail");
- content.push(new Uint8Array([0x22, 0x2d]));
- }
- foldTTTable(table, content);
- }
- function checkInvalidFunctions(ttContext, maxFunctionDefs) {
- if (ttContext.tooComplexToFollowFunctions) {
- return;
- }
- if (ttContext.functionsDefined.length > maxFunctionDefs) {
- (0, _util.warn)("TT: more functions defined than expected");
- ttContext.hintsValid = false;
- return;
- }
- for (let j = 0, jj = ttContext.functionsUsed.length; j < jj; j++) {
- if (j > maxFunctionDefs) {
- (0, _util.warn)("TT: invalid function id: " + j);
- ttContext.hintsValid = false;
- return;
- }
- if (ttContext.functionsUsed[j] && !ttContext.functionsDefined[j]) {
- (0, _util.warn)("TT: undefined function: " + j);
- ttContext.hintsValid = false;
- return;
- }
- }
- }
- function foldTTTable(table, content) {
- if (content.length > 1) {
- let newLength = 0;
- let j, jj;
- for (j = 0, jj = content.length; j < jj; j++) {
- newLength += content[j].length;
- }
- newLength = newLength + 3 & ~3;
- const result = new Uint8Array(newLength);
- let pos = 0;
- for (j = 0, jj = content.length; j < jj; j++) {
- result.set(content[j], pos);
- pos += content[j].length;
- }
- table.data = result;
- table.length = newLength;
- }
- }
- function sanitizeTTPrograms(fpgm, prep, cvt, maxFunctionDefs) {
- const ttContext = {
- functionsDefined: [],
- functionsUsed: [],
- functionsStackDeltas: [],
- tooComplexToFollowFunctions: false,
- hintsValid: true
- };
- if (fpgm) {
- sanitizeTTProgram(fpgm, ttContext);
- }
- if (prep) {
- sanitizeTTProgram(prep, ttContext);
- }
- if (fpgm) {
- checkInvalidFunctions(ttContext, maxFunctionDefs);
- }
- if (cvt && cvt.length & 1) {
- const cvtData = new Uint8Array(cvt.length + 1);
- cvtData.set(cvt.data);
- cvt.data = cvtData;
- }
- return ttContext.hintsValid;
- }
- font = new _stream.Stream(new Uint8Array(font.getBytes()));
- let header, tables;
- if (isTrueTypeCollectionFile(font)) {
- const ttcData = readTrueTypeCollectionData(font, this.name);
- header = ttcData.header;
- tables = ttcData.tables;
- } else {
- header = readOpenTypeHeader(font);
- tables = readTables(font, header.numTables);
- }
- let cff, cffFile;
- const isTrueType = !tables["CFF "];
- if (!isTrueType) {
- const isComposite = properties.composite && (properties.cidToGidMap?.length > 0 || !(properties.cMap instanceof _cmap.IdentityCMap));
- if (header.version === "OTTO" && !isComposite || !tables.head || !tables.hhea || !tables.maxp || !tables.post) {
- cffFile = new _stream.Stream(tables["CFF "].data);
- cff = new _cff_font.CFFFont(cffFile, properties);
- adjustWidths(properties);
- return this.convert(name, cff, properties);
- }
- delete tables.glyf;
- delete tables.loca;
- delete tables.fpgm;
- delete tables.prep;
- delete tables["cvt "];
- this.isOpenType = true;
- } else {
- if (!tables.loca) {
- throw new _util.FormatError('Required "loca" table is not found');
- }
- if (!tables.glyf) {
- (0, _util.warn)('Required "glyf" table is not found -- trying to recover.');
- tables.glyf = {
- tag: "glyf",
- data: new Uint8Array(0)
- };
- }
- this.isOpenType = false;
- }
- if (!tables.maxp) {
- throw new _util.FormatError('Required "maxp" table is not found');
- }
- font.pos = (font.start || 0) + tables.maxp.offset;
- const version = font.getInt32();
- const numGlyphs = font.getUint16();
- if (properties.scaleFactors?.length === numGlyphs && isTrueType) {
- const {
- scaleFactors
- } = properties;
- const isGlyphLocationsLong = int16(tables.head.data[50], tables.head.data[51]);
- const glyphs = new _glyf.GlyfTable({
- glyfTable: tables.glyf.data,
- isGlyphLocationsLong,
- locaTable: tables.loca.data,
- numGlyphs
- });
- glyphs.scale(scaleFactors);
- const {
- glyf,
- loca,
- isLocationLong
- } = glyphs.write();
- tables.glyf.data = glyf;
- tables.loca.data = loca;
- if (isLocationLong !== !!isGlyphLocationsLong) {
- tables.head.data[50] = 0;
- tables.head.data[51] = isLocationLong ? 1 : 0;
- }
- const metrics = tables.hmtx.data;
- for (let i = 0; i < numGlyphs; i++) {
- const j = 4 * i;
- const advanceWidth = Math.round(scaleFactors[i] * int16(metrics[j], metrics[j + 1]));
- metrics[j] = advanceWidth >> 8 & 0xff;
- metrics[j + 1] = advanceWidth & 0xff;
- const lsb = Math.round(scaleFactors[i] * signedInt16(metrics[j + 2], metrics[j + 3]));
- writeSignedInt16(metrics, j + 2, lsb);
- }
- }
- let numGlyphsOut = numGlyphs + 1;
- let dupFirstEntry = true;
- if (numGlyphsOut > 0xffff) {
- dupFirstEntry = false;
- numGlyphsOut = numGlyphs;
- (0, _util.warn)("Not enough space in glyfs to duplicate first glyph.");
- }
- let maxFunctionDefs = 0;
- let maxSizeOfInstructions = 0;
- if (version >= 0x00010000 && tables.maxp.length >= 22) {
- font.pos += 8;
- const maxZones = font.getUint16();
- if (maxZones > 2) {
- tables.maxp.data[14] = 0;
- tables.maxp.data[15] = 2;
- }
- font.pos += 4;
- maxFunctionDefs = font.getUint16();
- font.pos += 4;
- maxSizeOfInstructions = font.getUint16();
- }
- tables.maxp.data[4] = numGlyphsOut >> 8;
- tables.maxp.data[5] = numGlyphsOut & 255;
- const hintsValid = sanitizeTTPrograms(tables.fpgm, tables.prep, tables["cvt "], maxFunctionDefs);
- if (!hintsValid) {
- delete tables.fpgm;
- delete tables.prep;
- delete tables["cvt "];
- }
- sanitizeMetrics(font, tables.hhea, tables.hmtx, tables.head, numGlyphsOut, dupFirstEntry);
- if (!tables.head) {
- throw new _util.FormatError('Required "head" table is not found');
- }
- sanitizeHead(tables.head, numGlyphs, isTrueType ? tables.loca.length : 0);
- let missingGlyphs = Object.create(null);
- if (isTrueType) {
- const isGlyphLocationsLong = int16(tables.head.data[50], tables.head.data[51]);
- const glyphsInfo = sanitizeGlyphLocations(tables.loca, tables.glyf, numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry, maxSizeOfInstructions);
- missingGlyphs = glyphsInfo.missingGlyphs;
- if (version >= 0x00010000 && tables.maxp.length >= 22) {
- tables.maxp.data[26] = glyphsInfo.maxSizeOfInstructions >> 8;
- tables.maxp.data[27] = glyphsInfo.maxSizeOfInstructions & 255;
- }
- }
- if (!tables.hhea) {
- throw new _util.FormatError('Required "hhea" table is not found');
- }
- if (tables.hhea.data[10] === 0 && tables.hhea.data[11] === 0) {
- tables.hhea.data[10] = 0xff;
- tables.hhea.data[11] = 0xff;
- }
- const metricsOverride = {
- unitsPerEm: int16(tables.head.data[18], tables.head.data[19]),
- yMax: signedInt16(tables.head.data[42], tables.head.data[43]),
- yMin: signedInt16(tables.head.data[38], tables.head.data[39]),
- ascent: signedInt16(tables.hhea.data[4], tables.hhea.data[5]),
- descent: signedInt16(tables.hhea.data[6], tables.hhea.data[7]),
- lineGap: signedInt16(tables.hhea.data[8], tables.hhea.data[9])
- };
- this.ascent = metricsOverride.ascent / metricsOverride.unitsPerEm;
- this.descent = metricsOverride.descent / metricsOverride.unitsPerEm;
- this.lineGap = metricsOverride.lineGap / metricsOverride.unitsPerEm;
- if (this.cssFontInfo?.lineHeight) {
- this.lineHeight = this.cssFontInfo.metrics.lineHeight;
- this.lineGap = this.cssFontInfo.metrics.lineGap;
- } else {
- this.lineHeight = this.ascent - this.descent + this.lineGap;
- }
- if (tables.post) {
- readPostScriptTable(tables.post, properties, numGlyphs);
- }
- tables.post = {
- tag: "post",
- data: createPostTable(properties)
- };
- const charCodeToGlyphId = [];
- function hasGlyph(glyphId) {
- return !missingGlyphs[glyphId];
- }
- if (properties.composite) {
- const cidToGidMap = properties.cidToGidMap || [];
- const isCidToGidMapEmpty = cidToGidMap.length === 0;
- properties.cMap.forEach(function (charCode, cid) {
- if (typeof cid === "string") {
- cid = convertCidString(charCode, cid, true);
- }
- if (cid > 0xffff) {
- throw new _util.FormatError("Max size of CID is 65,535");
- }
- let glyphId = -1;
- if (isCidToGidMapEmpty) {
- glyphId = cid;
- } else if (cidToGidMap[cid] !== undefined) {
- glyphId = cidToGidMap[cid];
- }
- if (glyphId >= 0 && glyphId < numGlyphs && hasGlyph(glyphId)) {
- charCodeToGlyphId[charCode] = glyphId;
- }
- });
- } else {
- const cmapTable = readCmapTable(tables.cmap, font, this.isSymbolicFont, properties.hasEncoding);
- const cmapPlatformId = cmapTable.platformId;
- const cmapEncodingId = cmapTable.encodingId;
- const cmapMappings = cmapTable.mappings;
- let baseEncoding = [],
- forcePostTable = false;
- if (properties.hasEncoding && (properties.baseEncodingName === "MacRomanEncoding" || properties.baseEncodingName === "WinAnsiEncoding")) {
- baseEncoding = (0, _encodings.getEncoding)(properties.baseEncodingName);
- }
- if (properties.hasEncoding && !this.isSymbolicFont && (cmapPlatformId === 3 && cmapEncodingId === 1 || cmapPlatformId === 1 && cmapEncodingId === 0)) {
- const glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)();
- for (let charCode = 0; charCode < 256; charCode++) {
- let glyphName;
- if (this.differences[charCode] !== undefined) {
- glyphName = this.differences[charCode];
- } else if (baseEncoding.length && baseEncoding[charCode] !== "") {
- glyphName = baseEncoding[charCode];
- } else {
- glyphName = _encodings.StandardEncoding[charCode];
- }
- if (!glyphName) {
- continue;
- }
- const standardGlyphName = (0, _fonts_utils.recoverGlyphName)(glyphName, glyphsUnicodeMap);
- let unicodeOrCharCode;
- if (cmapPlatformId === 3 && cmapEncodingId === 1) {
- unicodeOrCharCode = glyphsUnicodeMap[standardGlyphName];
- } else if (cmapPlatformId === 1 && cmapEncodingId === 0) {
- unicodeOrCharCode = _encodings.MacRomanEncoding.indexOf(standardGlyphName);
- }
- if (unicodeOrCharCode === undefined) {
- if (!properties.glyphNames && properties.hasIncludedToUnicodeMap && !(this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap)) {
- const unicode = this.toUnicode.get(charCode);
- if (unicode) {
- unicodeOrCharCode = unicode.codePointAt(0);
- }
- }
- if (unicodeOrCharCode === undefined) {
- continue;
- }
- }
- for (const mapping of cmapMappings) {
- if (mapping.charCode !== unicodeOrCharCode) {
- continue;
- }
- charCodeToGlyphId[charCode] = mapping.glyphId;
- break;
- }
- }
- } else if (cmapPlatformId === 0) {
- for (const mapping of cmapMappings) {
- charCodeToGlyphId[mapping.charCode] = mapping.glyphId;
- }
- forcePostTable = true;
- } else {
- for (const mapping of cmapMappings) {
- let charCode = mapping.charCode;
- if (cmapPlatformId === 3 && charCode >= 0xf000 && charCode <= 0xf0ff) {
- charCode &= 0xff;
- }
- charCodeToGlyphId[charCode] = mapping.glyphId;
- }
- }
- if (properties.glyphNames && (baseEncoding.length || this.differences.length)) {
- for (let i = 0; i < 256; ++i) {
- if (!forcePostTable && charCodeToGlyphId[i] !== undefined) {
- continue;
- }
- const glyphName = this.differences[i] || baseEncoding[i];
- if (!glyphName) {
- continue;
- }
- const glyphId = properties.glyphNames.indexOf(glyphName);
- if (glyphId > 0 && hasGlyph(glyphId)) {
- charCodeToGlyphId[i] = glyphId;
- }
- }
- }
- }
- if (charCodeToGlyphId.length === 0) {
- charCodeToGlyphId[0] = 0;
- }
- let glyphZeroId = numGlyphsOut - 1;
- if (!dupFirstEntry) {
- glyphZeroId = 0;
- }
- if (!properties.cssFontInfo) {
- const newMapping = adjustMapping(charCodeToGlyphId, hasGlyph, glyphZeroId, this.toUnicode);
- this.toFontChar = newMapping.toFontChar;
- tables.cmap = {
- tag: "cmap",
- data: createCmapTable(newMapping.charCodeToGlyphId, newMapping.toUnicodeExtraMap, numGlyphsOut)
- };
- if (!tables["OS/2"] || !validateOS2Table(tables["OS/2"], font)) {
- tables["OS/2"] = {
- tag: "OS/2",
- data: createOS2Table(properties, newMapping.charCodeToGlyphId, metricsOverride)
- };
- }
- }
- if (!isTrueType) {
- try {
- cffFile = new _stream.Stream(tables["CFF "].data);
- const parser = new _cff_parser.CFFParser(cffFile, properties, _fonts_utils.SEAC_ANALYSIS_ENABLED);
- cff = parser.parse();
- cff.duplicateFirstGlyph();
- const compiler = new _cff_parser.CFFCompiler(cff);
- tables["CFF "].data = compiler.compile();
- } catch {
- (0, _util.warn)("Failed to compile font " + properties.loadedName);
- }
- }
- if (!tables.name) {
- tables.name = {
- tag: "name",
- data: createNameTable(this.name)
- };
- } else {
- const [namePrototype, nameRecords] = readNameTable(tables.name);
- tables.name.data = createNameTable(name, namePrototype);
- this.psName = namePrototype[0][6] || null;
- if (!properties.composite) {
- adjustTrueTypeToUnicode(properties, this.isSymbolicFont, nameRecords);
- }
- }
- const builder = new _opentype_file_builder.OpenTypeFileBuilder(header.version);
- for (const tableTag in tables) {
- builder.addTable(tableTag, tables[tableTag].data);
- }
- return builder.toArray();
- }
- convert(fontName, font, properties) {
- properties.fixedPitch = false;
- if (properties.builtInEncoding) {
- adjustType1ToUnicode(properties, properties.builtInEncoding);
- }
- let glyphZeroId = 1;
- if (font instanceof _cff_font.CFFFont) {
- glyphZeroId = font.numGlyphs - 1;
- }
- const mapping = font.getGlyphMapping(properties);
- let newMapping = null;
- let newCharCodeToGlyphId = mapping;
- let toUnicodeExtraMap = null;
- if (!properties.cssFontInfo) {
- newMapping = adjustMapping(mapping, font.hasGlyphId.bind(font), glyphZeroId, this.toUnicode);
- this.toFontChar = newMapping.toFontChar;
- newCharCodeToGlyphId = newMapping.charCodeToGlyphId;
- toUnicodeExtraMap = newMapping.toUnicodeExtraMap;
- }
- const numGlyphs = font.numGlyphs;
- function getCharCodes(charCodeToGlyphId, glyphId) {
- let charCodes = null;
- for (const charCode in charCodeToGlyphId) {
- if (glyphId === charCodeToGlyphId[charCode]) {
- (charCodes ||= []).push(charCode | 0);
- }
- }
- return charCodes;
- }
- function createCharCode(charCodeToGlyphId, glyphId) {
- for (const charCode in charCodeToGlyphId) {
- if (glyphId === charCodeToGlyphId[charCode]) {
- return charCode | 0;
- }
- }
- newMapping.charCodeToGlyphId[newMapping.nextAvailableFontCharCode] = glyphId;
- return newMapping.nextAvailableFontCharCode++;
- }
- const seacs = font.seacs;
- if (newMapping && _fonts_utils.SEAC_ANALYSIS_ENABLED && seacs?.length) {
- const matrix = properties.fontMatrix || _util.FONT_IDENTITY_MATRIX;
- const charset = font.getCharset();
- const seacMap = Object.create(null);
- for (let glyphId in seacs) {
- glyphId |= 0;
- const seac = seacs[glyphId];
- const baseGlyphName = _encodings.StandardEncoding[seac[2]];
- const accentGlyphName = _encodings.StandardEncoding[seac[3]];
- const baseGlyphId = charset.indexOf(baseGlyphName);
- const accentGlyphId = charset.indexOf(accentGlyphName);
- if (baseGlyphId < 0 || accentGlyphId < 0) {
- continue;
- }
- const accentOffset = {
- x: seac[0] * matrix[0] + seac[1] * matrix[2] + matrix[4],
- y: seac[0] * matrix[1] + seac[1] * matrix[3] + matrix[5]
- };
- const charCodes = getCharCodes(mapping, glyphId);
- if (!charCodes) {
- continue;
- }
- for (const charCode of charCodes) {
- const charCodeToGlyphId = newMapping.charCodeToGlyphId;
- const baseFontCharCode = createCharCode(charCodeToGlyphId, baseGlyphId);
- const accentFontCharCode = createCharCode(charCodeToGlyphId, accentGlyphId);
- seacMap[charCode] = {
- baseFontCharCode,
- accentFontCharCode,
- accentOffset
- };
- }
- }
- properties.seacMap = seacMap;
- }
- const unitsPerEm = 1 / (properties.fontMatrix || _util.FONT_IDENTITY_MATRIX)[0];
- const builder = new _opentype_file_builder.OpenTypeFileBuilder("\x4F\x54\x54\x4F");
- builder.addTable("CFF ", font.data);
- builder.addTable("OS/2", createOS2Table(properties, newCharCodeToGlyphId));
- builder.addTable("cmap", createCmapTable(newCharCodeToGlyphId, toUnicodeExtraMap, numGlyphs));
- builder.addTable("head", "\x00\x01\x00\x00" + "\x00\x00\x10\x00" + "\x00\x00\x00\x00" + "\x5F\x0F\x3C\xF5" + "\x00\x00" + safeString16(unitsPerEm) + "\x00\x00\x00\x00\x9e\x0b\x7e\x27" + "\x00\x00\x00\x00\x9e\x0b\x7e\x27" + "\x00\x00" + safeString16(properties.descent) + "\x0F\xFF" + safeString16(properties.ascent) + string16(properties.italicAngle ? 2 : 0) + "\x00\x11" + "\x00\x00" + "\x00\x00" + "\x00\x00");
- builder.addTable("hhea", "\x00\x01\x00\x00" + safeString16(properties.ascent) + safeString16(properties.descent) + "\x00\x00" + "\xFF\xFF" + "\x00\x00" + "\x00\x00" + "\x00\x00" + safeString16(properties.capHeight) + safeString16(Math.tan(properties.italicAngle) * properties.xHeight) + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + string16(numGlyphs));
- builder.addTable("hmtx", function fontFieldsHmtx() {
- const charstrings = font.charstrings;
- const cffWidths = font.cff ? font.cff.widths : null;
- let hmtx = "\x00\x00\x00\x00";
- for (let i = 1, ii = numGlyphs; i < ii; i++) {
- let width = 0;
- if (charstrings) {
- const charstring = charstrings[i - 1];
- width = "width" in charstring ? charstring.width : 0;
- } else if (cffWidths) {
- width = Math.ceil(cffWidths[i] || 0);
- }
- hmtx += string16(width) + string16(0);
- }
- return hmtx;
- }());
- builder.addTable("maxp", "\x00\x00\x50\x00" + string16(numGlyphs));
- builder.addTable("name", createNameTable(fontName));
- builder.addTable("post", createPostTable(properties));
- return builder.toArray();
- }
- get spaceWidth() {
- const possibleSpaceReplacements = ["space", "minus", "one", "i", "I"];
- let width;
- for (const glyphName of possibleSpaceReplacements) {
- if (glyphName in this.widths) {
- width = this.widths[glyphName];
- break;
- }
- const glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)();
- const glyphUnicode = glyphsUnicodeMap[glyphName];
- let charcode = 0;
- if (this.composite && this.cMap.contains(glyphUnicode)) {
- charcode = this.cMap.lookup(glyphUnicode);
- if (typeof charcode === "string") {
- charcode = convertCidString(glyphUnicode, charcode);
- }
- }
- if (!charcode && this.toUnicode) {
- charcode = this.toUnicode.charCodeOf(glyphUnicode);
- }
- if (charcode <= 0) {
- charcode = glyphUnicode;
- }
- width = this.widths[charcode];
- if (width) {
- break;
- }
- }
- return (0, _util.shadow)(this, "spaceWidth", width || this.defaultWidth);
- }
- _charToGlyph(charcode, isSpace = false) {
- let glyph = this._glyphCache[charcode];
- if (glyph?.isSpace === isSpace) {
- return glyph;
- }
- let fontCharCode, width, operatorListId;
- let widthCode = charcode;
- if (this.cMap?.contains(charcode)) {
- widthCode = this.cMap.lookup(charcode);
- if (typeof widthCode === "string") {
- widthCode = convertCidString(charcode, widthCode);
- }
- }
- width = this.widths[widthCode];
- if (typeof width !== "number") {
- width = this.defaultWidth;
- }
- const vmetric = this.vmetrics?.[widthCode];
- let unicode = this.toUnicode.get(charcode) || charcode;
- if (typeof unicode === "number") {
- unicode = String.fromCharCode(unicode);
- }
- let isInFont = this.toFontChar[charcode] !== undefined;
- fontCharCode = this.toFontChar[charcode] || charcode;
- if (this.missingFile) {
- const glyphName = this.differences[charcode] || this.defaultEncoding[charcode];
- if ((glyphName === ".notdef" || glyphName === "") && this.type === "Type1") {
- fontCharCode = 0x20;
- }
- fontCharCode = (0, _unicode.mapSpecialUnicodeValues)(fontCharCode);
- }
- if (this.isType3Font) {
- operatorListId = fontCharCode;
- }
- let accent = null;
- if (this.seacMap?.[charcode]) {
- isInFont = true;
- const seac = this.seacMap[charcode];
- fontCharCode = seac.baseFontCharCode;
- accent = {
- fontChar: String.fromCodePoint(seac.accentFontCharCode),
- offset: seac.accentOffset
- };
- }
- let fontChar = "";
- if (typeof fontCharCode === "number") {
- if (fontCharCode <= 0x10ffff) {
- fontChar = String.fromCodePoint(fontCharCode);
- } else {
- (0, _util.warn)(`charToGlyph - invalid fontCharCode: ${fontCharCode}`);
- }
- }
- glyph = new Glyph(charcode, fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont);
- return this._glyphCache[charcode] = glyph;
- }
- charsToGlyphs(chars) {
- let glyphs = this._charsCache[chars];
- if (glyphs) {
- return glyphs;
- }
- glyphs = [];
- if (this.cMap) {
- const c = Object.create(null),
- ii = chars.length;
- let i = 0;
- while (i < ii) {
- this.cMap.readCharCode(chars, i, c);
- const {
- charcode,
- length
- } = c;
- i += length;
- const glyph = this._charToGlyph(charcode, length === 1 && chars.charCodeAt(i - 1) === 0x20);
- glyphs.push(glyph);
- }
- } else {
- for (let i = 0, ii = chars.length; i < ii; ++i) {
- const charcode = chars.charCodeAt(i);
- const glyph = this._charToGlyph(charcode, charcode === 0x20);
- glyphs.push(glyph);
- }
- }
- return this._charsCache[chars] = glyphs;
- }
- getCharPositions(chars) {
- const positions = [];
- if (this.cMap) {
- const c = Object.create(null);
- let i = 0;
- while (i < chars.length) {
- this.cMap.readCharCode(chars, i, c);
- const length = c.length;
- positions.push([i, i + length]);
- i += length;
- }
- } else {
- for (let i = 0, ii = chars.length; i < ii; ++i) {
- positions.push([i, i + 1]);
- }
- }
- return positions;
- }
- get glyphCacheValues() {
- return Object.values(this._glyphCache);
- }
- encodeString(str) {
- const buffers = [];
- const currentBuf = [];
- const hasCurrentBufErrors = () => buffers.length % 2 === 1;
- const getCharCode = this.toUnicode instanceof _to_unicode_map.IdentityToUnicodeMap ? unicode => this.toUnicode.charCodeOf(unicode) : unicode => this.toUnicode.charCodeOf(String.fromCodePoint(unicode));
- for (let i = 0, ii = str.length; i < ii; i++) {
- const unicode = str.codePointAt(i);
- if (unicode > 0xd7ff && (unicode < 0xe000 || unicode > 0xfffd)) {
- i++;
- }
- if (this.toUnicode) {
- const charCode = getCharCode(unicode);
- if (charCode !== -1) {
- if (hasCurrentBufErrors()) {
- buffers.push(currentBuf.join(""));
- currentBuf.length = 0;
- }
- const charCodeLength = this.cMap ? this.cMap.getCharCodeLength(charCode) : 1;
- for (let j = charCodeLength - 1; j >= 0; j--) {
- currentBuf.push(String.fromCharCode(charCode >> 8 * j & 0xff));
- }
- continue;
- }
- }
- if (!hasCurrentBufErrors()) {
- buffers.push(currentBuf.join(""));
- currentBuf.length = 0;
- }
- currentBuf.push(String.fromCodePoint(unicode));
- }
- buffers.push(currentBuf.join(""));
- return buffers;
- }
-}
-exports.Font = Font;
-class ErrorFont {
- constructor(error) {
- this.error = error;
- this.loadedName = "g_font_error";
- this.missingFile = true;
- }
- charsToGlyphs() {
- return [];
- }
- encodeString(chars) {
- return [chars];
- }
- exportData(extraProperties = false) {
- return {
- error: this.error
- };
- }
-}
-exports.ErrorFont = ErrorFont;
-
-/***/ }),
-/* 35 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.CFFTopDict = exports.CFFStrings = exports.CFFStandardStrings = exports.CFFPrivateDict = exports.CFFParser = exports.CFFIndex = exports.CFFHeader = exports.CFFFDSelect = exports.CFFCompiler = exports.CFFCharset = exports.CFF = void 0;
-var _util = __w_pdfjs_require__(2);
-var _charsets = __w_pdfjs_require__(36);
-var _encodings = __w_pdfjs_require__(37);
-const MAX_SUBR_NESTING = 10;
-const CFFStandardStrings = exports.CFFStandardStrings = [".notdef", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "endash", "dagger", "daggerdbl", "periodcentered", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "questiondown", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "emdash", "AE", "ordfeminine", "Lslash", "Oslash", "OE", "ordmasculine", "ae", "dotlessi", "lslash", "oslash", "oe", "germandbls", "onesuperior", "logicalnot", "mu", "trademark", "Eth", "onehalf", "plusminus", "Thorn", "onequarter", "divide", "brokenbar", "degree", "thorn", "threequarters", "twosuperior", "registered", "minus", "eth", "multiply", "threesuperior", "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave", "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis", "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex", "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron", "aacute", "acircumflex", "adieresis", "agrave", "aring", "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis", "egrave", "iacute", "icircumflex", "idieresis", "igrave", "ntilde", "oacute", "ocircumflex", "odieresis", "ograve", "otilde", "scaron", "uacute", "ucircumflex", "udieresis", "ugrave", "yacute", "ydieresis", "zcaron", "exclamsmall", "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall", "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash", "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall", "001.000", "001.001", "001.002", "001.003", "Black", "Bold", "Book", "Light", "Medium", "Regular", "Roman", "Semibold"];
-const NUM_STANDARD_CFF_STRINGS = 391;
-const CharstringValidationData = [null, {
- id: "hstem",
- min: 2,
- stackClearing: true,
- stem: true
-}, null, {
- id: "vstem",
- min: 2,
- stackClearing: true,
- stem: true
-}, {
- id: "vmoveto",
- min: 1,
- stackClearing: true
-}, {
- id: "rlineto",
- min: 2,
- resetStack: true
-}, {
- id: "hlineto",
- min: 1,
- resetStack: true
-}, {
- id: "vlineto",
- min: 1,
- resetStack: true
-}, {
- id: "rrcurveto",
- min: 6,
- resetStack: true
-}, null, {
- id: "callsubr",
- min: 1,
- undefStack: true
-}, {
- id: "return",
- min: 0,
- undefStack: true
-}, null, null, {
- id: "endchar",
- min: 0,
- stackClearing: true
-}, null, null, null, {
- id: "hstemhm",
- min: 2,
- stackClearing: true,
- stem: true
-}, {
- id: "hintmask",
- min: 0,
- stackClearing: true
-}, {
- id: "cntrmask",
- min: 0,
- stackClearing: true
-}, {
- id: "rmoveto",
- min: 2,
- stackClearing: true
-}, {
- id: "hmoveto",
- min: 1,
- stackClearing: true
-}, {
- id: "vstemhm",
- min: 2,
- stackClearing: true,
- stem: true
-}, {
- id: "rcurveline",
- min: 8,
- resetStack: true
-}, {
- id: "rlinecurve",
- min: 8,
- resetStack: true
-}, {
- id: "vvcurveto",
- min: 4,
- resetStack: true
-}, {
- id: "hhcurveto",
- min: 4,
- resetStack: true
-}, null, {
- id: "callgsubr",
- min: 1,
- undefStack: true
-}, {
- id: "vhcurveto",
- min: 4,
- resetStack: true
-}, {
- id: "hvcurveto",
- min: 4,
- resetStack: true
-}];
-const CharstringValidationData12 = [null, null, null, {
- id: "and",
- min: 2,
- stackDelta: -1
-}, {
- id: "or",
- min: 2,
- stackDelta: -1
-}, {
- id: "not",
- min: 1,
- stackDelta: 0
-}, null, null, null, {
- id: "abs",
- min: 1,
- stackDelta: 0
-}, {
- id: "add",
- min: 2,
- stackDelta: -1,
- stackFn(stack, index) {
- stack[index - 2] = stack[index - 2] + stack[index - 1];
- }
-}, {
- id: "sub",
- min: 2,
- stackDelta: -1,
- stackFn(stack, index) {
- stack[index - 2] = stack[index - 2] - stack[index - 1];
- }
-}, {
- id: "div",
- min: 2,
- stackDelta: -1,
- stackFn(stack, index) {
- stack[index - 2] = stack[index - 2] / stack[index - 1];
- }
-}, null, {
- id: "neg",
- min: 1,
- stackDelta: 0,
- stackFn(stack, index) {
- stack[index - 1] = -stack[index - 1];
- }
-}, {
- id: "eq",
- min: 2,
- stackDelta: -1
-}, null, null, {
- id: "drop",
- min: 1,
- stackDelta: -1
-}, null, {
- id: "put",
- min: 2,
- stackDelta: -2
-}, {
- id: "get",
- min: 1,
- stackDelta: 0
-}, {
- id: "ifelse",
- min: 4,
- stackDelta: -3
-}, {
- id: "random",
- min: 0,
- stackDelta: 1
-}, {
- id: "mul",
- min: 2,
- stackDelta: -1,
- stackFn(stack, index) {
- stack[index - 2] = stack[index - 2] * stack[index - 1];
- }
-}, null, {
- id: "sqrt",
- min: 1,
- stackDelta: 0
-}, {
- id: "dup",
- min: 1,
- stackDelta: 1
-}, {
- id: "exch",
- min: 2,
- stackDelta: 0
-}, {
- id: "index",
- min: 2,
- stackDelta: 0
-}, {
- id: "roll",
- min: 3,
- stackDelta: -2
-}, null, null, null, {
- id: "hflex",
- min: 7,
- resetStack: true
-}, {
- id: "flex",
- min: 13,
- resetStack: true
-}, {
- id: "hflex1",
- min: 9,
- resetStack: true
-}, {
- id: "flex1",
- min: 11,
- resetStack: true
-}];
-class CFFParser {
- constructor(file, properties, seacAnalysisEnabled) {
- this.bytes = file.getBytes();
- this.properties = properties;
- this.seacAnalysisEnabled = !!seacAnalysisEnabled;
- }
- parse() {
- const properties = this.properties;
- const cff = new CFF();
- this.cff = cff;
- const header = this.parseHeader();
- const nameIndex = this.parseIndex(header.endPos);
- const topDictIndex = this.parseIndex(nameIndex.endPos);
- const stringIndex = this.parseIndex(topDictIndex.endPos);
- const globalSubrIndex = this.parseIndex(stringIndex.endPos);
- const topDictParsed = this.parseDict(topDictIndex.obj.get(0));
- const topDict = this.createDict(CFFTopDict, topDictParsed, cff.strings);
- cff.header = header.obj;
- cff.names = this.parseNameIndex(nameIndex.obj);
- cff.strings = this.parseStringIndex(stringIndex.obj);
- cff.topDict = topDict;
- cff.globalSubrIndex = globalSubrIndex.obj;
- this.parsePrivateDict(cff.topDict);
- cff.isCIDFont = topDict.hasName("ROS");
- const charStringOffset = topDict.getByName("CharStrings");
- const charStringIndex = this.parseIndex(charStringOffset).obj;
- const fontMatrix = topDict.getByName("FontMatrix");
- if (fontMatrix) {
- properties.fontMatrix = fontMatrix;
- }
- const fontBBox = topDict.getByName("FontBBox");
- if (fontBBox) {
- properties.ascent = Math.max(fontBBox[3], fontBBox[1]);
- properties.descent = Math.min(fontBBox[1], fontBBox[3]);
- properties.ascentScaled = true;
- }
- let charset, encoding;
- if (cff.isCIDFont) {
- const fdArrayIndex = this.parseIndex(topDict.getByName("FDArray")).obj;
- for (let i = 0, ii = fdArrayIndex.count; i < ii; ++i) {
- const dictRaw = fdArrayIndex.get(i);
- const fontDict = this.createDict(CFFTopDict, this.parseDict(dictRaw), cff.strings);
- this.parsePrivateDict(fontDict);
- cff.fdArray.push(fontDict);
- }
- encoding = null;
- charset = this.parseCharsets(topDict.getByName("charset"), charStringIndex.count, cff.strings, true);
- cff.fdSelect = this.parseFDSelect(topDict.getByName("FDSelect"), charStringIndex.count);
- } else {
- charset = this.parseCharsets(topDict.getByName("charset"), charStringIndex.count, cff.strings, false);
- encoding = this.parseEncoding(topDict.getByName("Encoding"), properties, cff.strings, charset.charset);
- }
- cff.charset = charset;
- cff.encoding = encoding;
- const charStringsAndSeacs = this.parseCharStrings({
- charStrings: charStringIndex,
- localSubrIndex: topDict.privateDict.subrsIndex,
- globalSubrIndex: globalSubrIndex.obj,
- fdSelect: cff.fdSelect,
- fdArray: cff.fdArray,
- privateDict: topDict.privateDict
- });
- cff.charStrings = charStringsAndSeacs.charStrings;
- cff.seacs = charStringsAndSeacs.seacs;
- cff.widths = charStringsAndSeacs.widths;
- return cff;
- }
- parseHeader() {
- let bytes = this.bytes;
- const bytesLength = bytes.length;
- let offset = 0;
- while (offset < bytesLength && bytes[offset] !== 1) {
- ++offset;
- }
- if (offset >= bytesLength) {
- throw new _util.FormatError("Invalid CFF header");
- }
- if (offset !== 0) {
- (0, _util.info)("cff data is shifted");
- bytes = bytes.subarray(offset);
- this.bytes = bytes;
- }
- const major = bytes[0];
- const minor = bytes[1];
- const hdrSize = bytes[2];
- const offSize = bytes[3];
- const header = new CFFHeader(major, minor, hdrSize, offSize);
- return {
- obj: header,
- endPos: hdrSize
- };
- }
- parseDict(dict) {
- let pos = 0;
- function parseOperand() {
- let value = dict[pos++];
- if (value === 30) {
- return parseFloatOperand();
- } else if (value === 28) {
- value = dict[pos++];
- value = (value << 24 | dict[pos++] << 16) >> 16;
- return value;
- } else if (value === 29) {
- value = dict[pos++];
- value = value << 8 | dict[pos++];
- value = value << 8 | dict[pos++];
- value = value << 8 | dict[pos++];
- return value;
- } else if (value >= 32 && value <= 246) {
- return value - 139;
- } else if (value >= 247 && value <= 250) {
- return (value - 247) * 256 + dict[pos++] + 108;
- } else if (value >= 251 && value <= 254) {
- return -((value - 251) * 256) - dict[pos++] - 108;
- }
- (0, _util.warn)('CFFParser_parseDict: "' + value + '" is a reserved command.');
- return NaN;
- }
- function parseFloatOperand() {
- let str = "";
- const eof = 15;
- const lookup = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", ".", "E", "E-", null, "-"];
- const length = dict.length;
- while (pos < length) {
- const b = dict[pos++];
- const b1 = b >> 4;
- const b2 = b & 15;
- if (b1 === eof) {
- break;
- }
- str += lookup[b1];
- if (b2 === eof) {
- break;
- }
- str += lookup[b2];
- }
- return parseFloat(str);
- }
- let operands = [];
- const entries = [];
- pos = 0;
- const end = dict.length;
- while (pos < end) {
- let b = dict[pos];
- if (b <= 21) {
- if (b === 12) {
- b = b << 8 | dict[++pos];
- }
- entries.push([b, operands]);
- operands = [];
- ++pos;
- } else {
- operands.push(parseOperand());
- }
- }
- return entries;
- }
- parseIndex(pos) {
- const cffIndex = new CFFIndex();
- const bytes = this.bytes;
- const count = bytes[pos++] << 8 | bytes[pos++];
- const offsets = [];
- let end = pos;
- let i, ii;
- if (count !== 0) {
- const offsetSize = bytes[pos++];
- const startPos = pos + (count + 1) * offsetSize - 1;
- for (i = 0, ii = count + 1; i < ii; ++i) {
- let offset = 0;
- for (let j = 0; j < offsetSize; ++j) {
- offset <<= 8;
- offset += bytes[pos++];
- }
- offsets.push(startPos + offset);
- }
- end = offsets[count];
- }
- for (i = 0, ii = offsets.length - 1; i < ii; ++i) {
- const offsetStart = offsets[i];
- const offsetEnd = offsets[i + 1];
- cffIndex.add(bytes.subarray(offsetStart, offsetEnd));
- }
- return {
- obj: cffIndex,
- endPos: end
- };
- }
- parseNameIndex(index) {
- const names = [];
- for (let i = 0, ii = index.count; i < ii; ++i) {
- const name = index.get(i);
- names.push((0, _util.bytesToString)(name));
- }
- return names;
- }
- parseStringIndex(index) {
- const strings = new CFFStrings();
- for (let i = 0, ii = index.count; i < ii; ++i) {
- const data = index.get(i);
- strings.add((0, _util.bytesToString)(data));
- }
- return strings;
- }
- createDict(Type, dict, strings) {
- const cffDict = new Type(strings);
- for (const [key, value] of dict) {
- cffDict.setByKey(key, value);
- }
- return cffDict;
- }
- parseCharString(state, data, localSubrIndex, globalSubrIndex) {
- if (!data || state.callDepth > MAX_SUBR_NESTING) {
- return false;
- }
- let stackSize = state.stackSize;
- const stack = state.stack;
- let length = data.length;
- for (let j = 0; j < length;) {
- const value = data[j++];
- let validationCommand = null;
- if (value === 12) {
- const q = data[j++];
- if (q === 0) {
- data[j - 2] = 139;
- data[j - 1] = 22;
- stackSize = 0;
- } else {
- validationCommand = CharstringValidationData12[q];
- }
- } else if (value === 28) {
- stack[stackSize] = (data[j] << 24 | data[j + 1] << 16) >> 16;
- j += 2;
- stackSize++;
- } else if (value === 14) {
- if (stackSize >= 4) {
- stackSize -= 4;
- if (this.seacAnalysisEnabled) {
- state.seac = stack.slice(stackSize, stackSize + 4);
- return false;
- }
- }
- validationCommand = CharstringValidationData[value];
- } else if (value >= 32 && value <= 246) {
- stack[stackSize] = value - 139;
- stackSize++;
- } else if (value >= 247 && value <= 254) {
- stack[stackSize] = value < 251 ? (value - 247 << 8) + data[j] + 108 : -(value - 251 << 8) - data[j] - 108;
- j++;
- stackSize++;
- } else if (value === 255) {
- stack[stackSize] = (data[j] << 24 | data[j + 1] << 16 | data[j + 2] << 8 | data[j + 3]) / 65536;
- j += 4;
- stackSize++;
- } else if (value === 19 || value === 20) {
- state.hints += stackSize >> 1;
- if (state.hints === 0) {
- data.copyWithin(j - 1, j, -1);
- j -= 1;
- length -= 1;
- continue;
- }
- j += state.hints + 7 >> 3;
- stackSize %= 2;
- validationCommand = CharstringValidationData[value];
- } else if (value === 10 || value === 29) {
- const subrsIndex = value === 10 ? localSubrIndex : globalSubrIndex;
- if (!subrsIndex) {
- validationCommand = CharstringValidationData[value];
- (0, _util.warn)("Missing subrsIndex for " + validationCommand.id);
- return false;
- }
- let bias = 32768;
- if (subrsIndex.count < 1240) {
- bias = 107;
- } else if (subrsIndex.count < 33900) {
- bias = 1131;
- }
- const subrNumber = stack[--stackSize] + bias;
- if (subrNumber < 0 || subrNumber >= subrsIndex.count || isNaN(subrNumber)) {
- validationCommand = CharstringValidationData[value];
- (0, _util.warn)("Out of bounds subrIndex for " + validationCommand.id);
- return false;
- }
- state.stackSize = stackSize;
- state.callDepth++;
- const valid = this.parseCharString(state, subrsIndex.get(subrNumber), localSubrIndex, globalSubrIndex);
- if (!valid) {
- return false;
- }
- state.callDepth--;
- stackSize = state.stackSize;
- continue;
- } else if (value === 11) {
- state.stackSize = stackSize;
- return true;
- } else if (value === 0 && j === data.length) {
- data[j - 1] = 14;
- validationCommand = CharstringValidationData[14];
- } else if (value === 9) {
- data.copyWithin(j - 1, j, -1);
- j -= 1;
- length -= 1;
- continue;
- } else {
- validationCommand = CharstringValidationData[value];
- }
- if (validationCommand) {
- if (validationCommand.stem) {
- state.hints += stackSize >> 1;
- if (value === 3 || value === 23) {
- state.hasVStems = true;
- } else if (state.hasVStems && (value === 1 || value === 18)) {
- (0, _util.warn)("CFF stem hints are in wrong order");
- data[j - 1] = value === 1 ? 3 : 23;
- }
- }
- if ("min" in validationCommand) {
- if (!state.undefStack && stackSize < validationCommand.min) {
- (0, _util.warn)("Not enough parameters for " + validationCommand.id + "; actual: " + stackSize + ", expected: " + validationCommand.min);
- if (stackSize === 0) {
- data[j - 1] = 14;
- return true;
- }
- return false;
- }
- }
- if (state.firstStackClearing && validationCommand.stackClearing) {
- state.firstStackClearing = false;
- stackSize -= validationCommand.min;
- if (stackSize >= 2 && validationCommand.stem) {
- stackSize %= 2;
- } else if (stackSize > 1) {
- (0, _util.warn)("Found too many parameters for stack-clearing command");
- }
- if (stackSize > 0) {
- state.width = stack[stackSize - 1];
- }
- }
- if ("stackDelta" in validationCommand) {
- if ("stackFn" in validationCommand) {
- validationCommand.stackFn(stack, stackSize);
- }
- stackSize += validationCommand.stackDelta;
- } else if (validationCommand.stackClearing) {
- stackSize = 0;
- } else if (validationCommand.resetStack) {
- stackSize = 0;
- state.undefStack = false;
- } else if (validationCommand.undefStack) {
- stackSize = 0;
- state.undefStack = true;
- state.firstStackClearing = false;
- }
- }
- }
- if (length < data.length) {
- data.fill(14, length);
- }
- state.stackSize = stackSize;
- return true;
- }
- parseCharStrings({
- charStrings,
- localSubrIndex,
- globalSubrIndex,
- fdSelect,
- fdArray,
- privateDict
- }) {
- const seacs = [];
- const widths = [];
- const count = charStrings.count;
- for (let i = 0; i < count; i++) {
- const charstring = charStrings.get(i);
- const state = {
- callDepth: 0,
- stackSize: 0,
- stack: [],
- undefStack: true,
- hints: 0,
- firstStackClearing: true,
- seac: null,
- width: null,
- hasVStems: false
- };
- let valid = true;
- let localSubrToUse = null;
- let privateDictToUse = privateDict;
- if (fdSelect && fdArray.length) {
- const fdIndex = fdSelect.getFDIndex(i);
- if (fdIndex === -1) {
- (0, _util.warn)("Glyph index is not in fd select.");
- valid = false;
- }
- if (fdIndex >= fdArray.length) {
- (0, _util.warn)("Invalid fd index for glyph index.");
- valid = false;
- }
- if (valid) {
- privateDictToUse = fdArray[fdIndex].privateDict;
- localSubrToUse = privateDictToUse.subrsIndex;
- }
- } else if (localSubrIndex) {
- localSubrToUse = localSubrIndex;
- }
- if (valid) {
- valid = this.parseCharString(state, charstring, localSubrToUse, globalSubrIndex);
- }
- if (state.width !== null) {
- const nominalWidth = privateDictToUse.getByName("nominalWidthX");
- widths[i] = nominalWidth + state.width;
- } else {
- const defaultWidth = privateDictToUse.getByName("defaultWidthX");
- widths[i] = defaultWidth;
- }
- if (state.seac !== null) {
- seacs[i] = state.seac;
- }
- if (!valid) {
- charStrings.set(i, new Uint8Array([14]));
- }
- }
- return {
- charStrings,
- seacs,
- widths
- };
- }
- emptyPrivateDictionary(parentDict) {
- const privateDict = this.createDict(CFFPrivateDict, [], parentDict.strings);
- parentDict.setByKey(18, [0, 0]);
- parentDict.privateDict = privateDict;
- }
- parsePrivateDict(parentDict) {
- if (!parentDict.hasName("Private")) {
- this.emptyPrivateDictionary(parentDict);
- return;
- }
- const privateOffset = parentDict.getByName("Private");
- if (!Array.isArray(privateOffset) || privateOffset.length !== 2) {
- parentDict.removeByName("Private");
- return;
- }
- const size = privateOffset[0];
- const offset = privateOffset[1];
- if (size === 0 || offset >= this.bytes.length) {
- this.emptyPrivateDictionary(parentDict);
- return;
- }
- const privateDictEnd = offset + size;
- const dictData = this.bytes.subarray(offset, privateDictEnd);
- const dict = this.parseDict(dictData);
- const privateDict = this.createDict(CFFPrivateDict, dict, parentDict.strings);
- parentDict.privateDict = privateDict;
- if (privateDict.getByName("ExpansionFactor") === 0) {
- privateDict.setByName("ExpansionFactor", 0.06);
- }
- if (!privateDict.getByName("Subrs")) {
- return;
- }
- const subrsOffset = privateDict.getByName("Subrs");
- const relativeOffset = offset + subrsOffset;
- if (subrsOffset === 0 || relativeOffset >= this.bytes.length) {
- this.emptyPrivateDictionary(parentDict);
- return;
- }
- const subrsIndex = this.parseIndex(relativeOffset);
- privateDict.subrsIndex = subrsIndex.obj;
- }
- parseCharsets(pos, length, strings, cid) {
- if (pos === 0) {
- return new CFFCharset(true, CFFCharsetPredefinedTypes.ISO_ADOBE, _charsets.ISOAdobeCharset);
- } else if (pos === 1) {
- return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT, _charsets.ExpertCharset);
- } else if (pos === 2) {
- return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT_SUBSET, _charsets.ExpertSubsetCharset);
- }
- const bytes = this.bytes;
- const start = pos;
- const format = bytes[pos++];
- const charset = [cid ? 0 : ".notdef"];
- let id, count, i;
- length -= 1;
- switch (format) {
- case 0:
- for (i = 0; i < length; i++) {
- id = bytes[pos++] << 8 | bytes[pos++];
- charset.push(cid ? id : strings.get(id));
- }
- break;
- case 1:
- while (charset.length <= length) {
- id = bytes[pos++] << 8 | bytes[pos++];
- count = bytes[pos++];
- for (i = 0; i <= count; i++) {
- charset.push(cid ? id++ : strings.get(id++));
- }
- }
- break;
- case 2:
- while (charset.length <= length) {
- id = bytes[pos++] << 8 | bytes[pos++];
- count = bytes[pos++] << 8 | bytes[pos++];
- for (i = 0; i <= count; i++) {
- charset.push(cid ? id++ : strings.get(id++));
- }
- }
- break;
- default:
- throw new _util.FormatError("Unknown charset format");
- }
- const end = pos;
- const raw = bytes.subarray(start, end);
- return new CFFCharset(false, format, charset, raw);
- }
- parseEncoding(pos, properties, strings, charset) {
- const encoding = Object.create(null);
- const bytes = this.bytes;
- let predefined = false;
- let format, i, ii;
- let raw = null;
- function readSupplement() {
- const supplementsCount = bytes[pos++];
- for (i = 0; i < supplementsCount; i++) {
- const code = bytes[pos++];
- const sid = (bytes[pos++] << 8) + (bytes[pos++] & 0xff);
- encoding[code] = charset.indexOf(strings.get(sid));
- }
- }
- if (pos === 0 || pos === 1) {
- predefined = true;
- format = pos;
- const baseEncoding = pos ? _encodings.ExpertEncoding : _encodings.StandardEncoding;
- for (i = 0, ii = charset.length; i < ii; i++) {
- const index = baseEncoding.indexOf(charset[i]);
- if (index !== -1) {
- encoding[index] = i;
- }
- }
- } else {
- const dataStart = pos;
- format = bytes[pos++];
- switch (format & 0x7f) {
- case 0:
- const glyphsCount = bytes[pos++];
- for (i = 1; i <= glyphsCount; i++) {
- encoding[bytes[pos++]] = i;
- }
- break;
- case 1:
- const rangesCount = bytes[pos++];
- let gid = 1;
- for (i = 0; i < rangesCount; i++) {
- const start = bytes[pos++];
- const left = bytes[pos++];
- for (let j = start; j <= start + left; j++) {
- encoding[j] = gid++;
- }
- }
- break;
- default:
- throw new _util.FormatError(`Unknown encoding format: ${format} in CFF`);
- }
- const dataEnd = pos;
- if (format & 0x80) {
- bytes[dataStart] &= 0x7f;
- readSupplement();
- }
- raw = bytes.subarray(dataStart, dataEnd);
- }
- format &= 0x7f;
- return new CFFEncoding(predefined, format, encoding, raw);
- }
- parseFDSelect(pos, length) {
- const bytes = this.bytes;
- const format = bytes[pos++];
- const fdSelect = [];
- let i;
- switch (format) {
- case 0:
- for (i = 0; i < length; ++i) {
- const id = bytes[pos++];
- fdSelect.push(id);
- }
- break;
- case 3:
- const rangesCount = bytes[pos++] << 8 | bytes[pos++];
- for (i = 0; i < rangesCount; ++i) {
- let first = bytes[pos++] << 8 | bytes[pos++];
- if (i === 0 && first !== 0) {
- (0, _util.warn)("parseFDSelect: The first range must have a first GID of 0" + " -- trying to recover.");
- first = 0;
- }
- const fdIndex = bytes[pos++];
- const next = bytes[pos] << 8 | bytes[pos + 1];
- for (let j = first; j < next; ++j) {
- fdSelect.push(fdIndex);
- }
- }
- pos += 2;
- break;
- default:
- throw new _util.FormatError(`parseFDSelect: Unknown format "${format}".`);
- }
- if (fdSelect.length !== length) {
- throw new _util.FormatError("parseFDSelect: Invalid font data.");
- }
- return new CFFFDSelect(format, fdSelect);
- }
-}
-exports.CFFParser = CFFParser;
-class CFF {
- constructor() {
- this.header = null;
- this.names = [];
- this.topDict = null;
- this.strings = new CFFStrings();
- this.globalSubrIndex = null;
- this.encoding = null;
- this.charset = null;
- this.charStrings = null;
- this.fdArray = [];
- this.fdSelect = null;
- this.isCIDFont = false;
- }
- duplicateFirstGlyph() {
- if (this.charStrings.count >= 65535) {
- (0, _util.warn)("Not enough space in charstrings to duplicate first glyph.");
- return;
- }
- const glyphZero = this.charStrings.get(0);
- this.charStrings.add(glyphZero);
- if (this.isCIDFont) {
- this.fdSelect.fdSelect.push(this.fdSelect.fdSelect[0]);
- }
- }
- hasGlyphId(id) {
- if (id < 0 || id >= this.charStrings.count) {
- return false;
- }
- const glyph = this.charStrings.get(id);
- return glyph.length > 0;
- }
-}
-exports.CFF = CFF;
-class CFFHeader {
- constructor(major, minor, hdrSize, offSize) {
- this.major = major;
- this.minor = minor;
- this.hdrSize = hdrSize;
- this.offSize = offSize;
- }
-}
-exports.CFFHeader = CFFHeader;
-class CFFStrings {
- constructor() {
- this.strings = [];
- }
- get(index) {
- if (index >= 0 && index <= NUM_STANDARD_CFF_STRINGS - 1) {
- return CFFStandardStrings[index];
- }
- if (index - NUM_STANDARD_CFF_STRINGS <= this.strings.length) {
- return this.strings[index - NUM_STANDARD_CFF_STRINGS];
- }
- return CFFStandardStrings[0];
- }
- getSID(str) {
- let index = CFFStandardStrings.indexOf(str);
- if (index !== -1) {
- return index;
- }
- index = this.strings.indexOf(str);
- if (index !== -1) {
- return index + NUM_STANDARD_CFF_STRINGS;
- }
- return -1;
- }
- add(value) {
- this.strings.push(value);
- }
- get count() {
- return this.strings.length;
- }
-}
-exports.CFFStrings = CFFStrings;
-class CFFIndex {
- constructor() {
- this.objects = [];
- this.length = 0;
- }
- add(data) {
- this.length += data.length;
- this.objects.push(data);
- }
- set(index, data) {
- this.length += data.length - this.objects[index].length;
- this.objects[index] = data;
- }
- get(index) {
- return this.objects[index];
- }
- get count() {
- return this.objects.length;
- }
-}
-exports.CFFIndex = CFFIndex;
-class CFFDict {
- constructor(tables, strings) {
- this.keyToNameMap = tables.keyToNameMap;
- this.nameToKeyMap = tables.nameToKeyMap;
- this.defaults = tables.defaults;
- this.types = tables.types;
- this.opcodes = tables.opcodes;
- this.order = tables.order;
- this.strings = strings;
- this.values = Object.create(null);
- }
- setByKey(key, value) {
- if (!(key in this.keyToNameMap)) {
- return false;
- }
- if (value.length === 0) {
- return true;
- }
- for (const val of value) {
- if (isNaN(val)) {
- (0, _util.warn)(`Invalid CFFDict value: "${value}" for key "${key}".`);
- return true;
- }
- }
- const type = this.types[key];
- if (type === "num" || type === "sid" || type === "offset") {
- value = value[0];
- }
- this.values[key] = value;
- return true;
- }
- setByName(name, value) {
- if (!(name in this.nameToKeyMap)) {
- throw new _util.FormatError(`Invalid dictionary name "${name}"`);
- }
- this.values[this.nameToKeyMap[name]] = value;
- }
- hasName(name) {
- return this.nameToKeyMap[name] in this.values;
- }
- getByName(name) {
- if (!(name in this.nameToKeyMap)) {
- throw new _util.FormatError(`Invalid dictionary name ${name}"`);
- }
- const key = this.nameToKeyMap[name];
- if (!(key in this.values)) {
- return this.defaults[key];
- }
- return this.values[key];
- }
- removeByName(name) {
- delete this.values[this.nameToKeyMap[name]];
- }
- static createTables(layout) {
- const tables = {
- keyToNameMap: {},
- nameToKeyMap: {},
- defaults: {},
- types: {},
- opcodes: {},
- order: []
- };
- for (const entry of layout) {
- const key = Array.isArray(entry[0]) ? (entry[0][0] << 8) + entry[0][1] : entry[0];
- tables.keyToNameMap[key] = entry[1];
- tables.nameToKeyMap[entry[1]] = key;
- tables.types[key] = entry[2];
- tables.defaults[key] = entry[3];
- tables.opcodes[key] = Array.isArray(entry[0]) ? entry[0] : [entry[0]];
- tables.order.push(key);
- }
- return tables;
- }
-}
-const CFFTopDictLayout = [[[12, 30], "ROS", ["sid", "sid", "num"], null], [[12, 20], "SyntheticBase", "num", null], [0, "version", "sid", null], [1, "Notice", "sid", null], [[12, 0], "Copyright", "sid", null], [2, "FullName", "sid", null], [3, "FamilyName", "sid", null], [4, "Weight", "sid", null], [[12, 1], "isFixedPitch", "num", 0], [[12, 2], "ItalicAngle", "num", 0], [[12, 3], "UnderlinePosition", "num", -100], [[12, 4], "UnderlineThickness", "num", 50], [[12, 5], "PaintType", "num", 0], [[12, 6], "CharstringType", "num", 2], [[12, 7], "FontMatrix", ["num", "num", "num", "num", "num", "num"], [0.001, 0, 0, 0.001, 0, 0]], [13, "UniqueID", "num", null], [5, "FontBBox", ["num", "num", "num", "num"], [0, 0, 0, 0]], [[12, 8], "StrokeWidth", "num", 0], [14, "XUID", "array", null], [15, "charset", "offset", 0], [16, "Encoding", "offset", 0], [17, "CharStrings", "offset", 0], [18, "Private", ["offset", "offset"], null], [[12, 21], "PostScript", "sid", null], [[12, 22], "BaseFontName", "sid", null], [[12, 23], "BaseFontBlend", "delta", null], [[12, 31], "CIDFontVersion", "num", 0], [[12, 32], "CIDFontRevision", "num", 0], [[12, 33], "CIDFontType", "num", 0], [[12, 34], "CIDCount", "num", 8720], [[12, 35], "UIDBase", "num", null], [[12, 37], "FDSelect", "offset", null], [[12, 36], "FDArray", "offset", null], [[12, 38], "FontName", "sid", null]];
-class CFFTopDict extends CFFDict {
- static get tables() {
- return (0, _util.shadow)(this, "tables", this.createTables(CFFTopDictLayout));
- }
- constructor(strings) {
- super(CFFTopDict.tables, strings);
- this.privateDict = null;
- }
-}
-exports.CFFTopDict = CFFTopDict;
-const CFFPrivateDictLayout = [[6, "BlueValues", "delta", null], [7, "OtherBlues", "delta", null], [8, "FamilyBlues", "delta", null], [9, "FamilyOtherBlues", "delta", null], [[12, 9], "BlueScale", "num", 0.039625], [[12, 10], "BlueShift", "num", 7], [[12, 11], "BlueFuzz", "num", 1], [10, "StdHW", "num", null], [11, "StdVW", "num", null], [[12, 12], "StemSnapH", "delta", null], [[12, 13], "StemSnapV", "delta", null], [[12, 14], "ForceBold", "num", 0], [[12, 17], "LanguageGroup", "num", 0], [[12, 18], "ExpansionFactor", "num", 0.06], [[12, 19], "initialRandomSeed", "num", 0], [20, "defaultWidthX", "num", 0], [21, "nominalWidthX", "num", 0], [19, "Subrs", "offset", null]];
-class CFFPrivateDict extends CFFDict {
- static get tables() {
- return (0, _util.shadow)(this, "tables", this.createTables(CFFPrivateDictLayout));
- }
- constructor(strings) {
- super(CFFPrivateDict.tables, strings);
- this.subrsIndex = null;
- }
-}
-exports.CFFPrivateDict = CFFPrivateDict;
-const CFFCharsetPredefinedTypes = {
- ISO_ADOBE: 0,
- EXPERT: 1,
- EXPERT_SUBSET: 2
-};
-class CFFCharset {
- constructor(predefined, format, charset, raw) {
- this.predefined = predefined;
- this.format = format;
- this.charset = charset;
- this.raw = raw;
- }
-}
-exports.CFFCharset = CFFCharset;
-class CFFEncoding {
- constructor(predefined, format, encoding, raw) {
- this.predefined = predefined;
- this.format = format;
- this.encoding = encoding;
- this.raw = raw;
- }
-}
-class CFFFDSelect {
- constructor(format, fdSelect) {
- this.format = format;
- this.fdSelect = fdSelect;
- }
- getFDIndex(glyphIndex) {
- if (glyphIndex < 0 || glyphIndex >= this.fdSelect.length) {
- return -1;
- }
- return this.fdSelect[glyphIndex];
- }
-}
-exports.CFFFDSelect = CFFFDSelect;
-class CFFOffsetTracker {
- constructor() {
- this.offsets = Object.create(null);
- }
- isTracking(key) {
- return key in this.offsets;
- }
- track(key, location) {
- if (key in this.offsets) {
- throw new _util.FormatError(`Already tracking location of ${key}`);
- }
- this.offsets[key] = location;
- }
- offset(value) {
- for (const key in this.offsets) {
- this.offsets[key] += value;
- }
- }
- setEntryLocation(key, values, output) {
- if (!(key in this.offsets)) {
- throw new _util.FormatError(`Not tracking location of ${key}`);
- }
- const data = output.data;
- const dataOffset = this.offsets[key];
- const size = 5;
- for (let i = 0, ii = values.length; i < ii; ++i) {
- const offset0 = i * size + dataOffset;
- const offset1 = offset0 + 1;
- const offset2 = offset0 + 2;
- const offset3 = offset0 + 3;
- const offset4 = offset0 + 4;
- if (data[offset0] !== 0x1d || data[offset1] !== 0 || data[offset2] !== 0 || data[offset3] !== 0 || data[offset4] !== 0) {
- throw new _util.FormatError("writing to an offset that is not empty");
- }
- const value = values[i];
- data[offset0] = 0x1d;
- data[offset1] = value >> 24 & 0xff;
- data[offset2] = value >> 16 & 0xff;
- data[offset3] = value >> 8 & 0xff;
- data[offset4] = value & 0xff;
- }
- }
-}
-class CFFCompiler {
- constructor(cff) {
- this.cff = cff;
- }
- compile() {
- const cff = this.cff;
- const output = {
- data: [],
- length: 0,
- add(data) {
- try {
- this.data.push(...data);
- } catch {
- this.data = this.data.concat(data);
- }
- this.length = this.data.length;
- }
- };
- const header = this.compileHeader(cff.header);
- output.add(header);
- const nameIndex = this.compileNameIndex(cff.names);
- output.add(nameIndex);
- if (cff.isCIDFont) {
- if (cff.topDict.hasName("FontMatrix")) {
- const base = cff.topDict.getByName("FontMatrix");
- cff.topDict.removeByName("FontMatrix");
- for (const subDict of cff.fdArray) {
- let matrix = base.slice(0);
- if (subDict.hasName("FontMatrix")) {
- matrix = _util.Util.transform(matrix, subDict.getByName("FontMatrix"));
- }
- subDict.setByName("FontMatrix", matrix);
- }
- }
- }
- const xuid = cff.topDict.getByName("XUID");
- if (xuid?.length > 16) {
- cff.topDict.removeByName("XUID");
- }
- cff.topDict.setByName("charset", 0);
- let compiled = this.compileTopDicts([cff.topDict], output.length, cff.isCIDFont);
- output.add(compiled.output);
- const topDictTracker = compiled.trackers[0];
- const stringIndex = this.compileStringIndex(cff.strings.strings);
- output.add(stringIndex);
- const globalSubrIndex = this.compileIndex(cff.globalSubrIndex);
- output.add(globalSubrIndex);
- if (cff.encoding && cff.topDict.hasName("Encoding")) {
- if (cff.encoding.predefined) {
- topDictTracker.setEntryLocation("Encoding", [cff.encoding.format], output);
- } else {
- const encoding = this.compileEncoding(cff.encoding);
- topDictTracker.setEntryLocation("Encoding", [output.length], output);
- output.add(encoding);
- }
- }
- const charset = this.compileCharset(cff.charset, cff.charStrings.count, cff.strings, cff.isCIDFont);
- topDictTracker.setEntryLocation("charset", [output.length], output);
- output.add(charset);
- const charStrings = this.compileCharStrings(cff.charStrings);
- topDictTracker.setEntryLocation("CharStrings", [output.length], output);
- output.add(charStrings);
- if (cff.isCIDFont) {
- topDictTracker.setEntryLocation("FDSelect", [output.length], output);
- const fdSelect = this.compileFDSelect(cff.fdSelect);
- output.add(fdSelect);
- compiled = this.compileTopDicts(cff.fdArray, output.length, true);
- topDictTracker.setEntryLocation("FDArray", [output.length], output);
- output.add(compiled.output);
- const fontDictTrackers = compiled.trackers;
- this.compilePrivateDicts(cff.fdArray, fontDictTrackers, output);
- }
- this.compilePrivateDicts([cff.topDict], [topDictTracker], output);
- output.add([0]);
- return output.data;
- }
- encodeNumber(value) {
- if (Number.isInteger(value)) {
- return this.encodeInteger(value);
- }
- return this.encodeFloat(value);
- }
- static get EncodeFloatRegExp() {
- return (0, _util.shadow)(this, "EncodeFloatRegExp", /\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/);
- }
- encodeFloat(num) {
- let value = num.toString();
- const m = CFFCompiler.EncodeFloatRegExp.exec(value);
- if (m) {
- const epsilon = parseFloat("1e" + ((m[2] ? +m[2] : 0) + m[1].length));
- value = (Math.round(num * epsilon) / epsilon).toString();
- }
- let nibbles = "";
- let i, ii;
- for (i = 0, ii = value.length; i < ii; ++i) {
- const a = value[i];
- if (a === "e") {
- nibbles += value[++i] === "-" ? "c" : "b";
- } else if (a === ".") {
- nibbles += "a";
- } else if (a === "-") {
- nibbles += "e";
- } else {
- nibbles += a;
- }
- }
- nibbles += nibbles.length & 1 ? "f" : "ff";
- const out = [30];
- for (i = 0, ii = nibbles.length; i < ii; i += 2) {
- out.push(parseInt(nibbles.substring(i, i + 2), 16));
- }
- return out;
- }
- encodeInteger(value) {
- let code;
- if (value >= -107 && value <= 107) {
- code = [value + 139];
- } else if (value >= 108 && value <= 1131) {
- value -= 108;
- code = [(value >> 8) + 247, value & 0xff];
- } else if (value >= -1131 && value <= -108) {
- value = -value - 108;
- code = [(value >> 8) + 251, value & 0xff];
- } else if (value >= -32768 && value <= 32767) {
- code = [0x1c, value >> 8 & 0xff, value & 0xff];
- } else {
- code = [0x1d, value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff];
- }
- return code;
- }
- compileHeader(header) {
- return [header.major, header.minor, 4, header.offSize];
- }
- compileNameIndex(names) {
- const nameIndex = new CFFIndex();
- for (const name of names) {
- const length = Math.min(name.length, 127);
- let sanitizedName = new Array(length);
- for (let j = 0; j < length; j++) {
- let char = name[j];
- if (char < "!" || char > "~" || char === "[" || char === "]" || char === "(" || char === ")" || char === "{" || char === "}" || char === "<" || char === ">" || char === "/" || char === "%") {
- char = "_";
- }
- sanitizedName[j] = char;
- }
- sanitizedName = sanitizedName.join("");
- if (sanitizedName === "") {
- sanitizedName = "Bad_Font_Name";
- }
- nameIndex.add((0, _util.stringToBytes)(sanitizedName));
- }
- return this.compileIndex(nameIndex);
- }
- compileTopDicts(dicts, length, removeCidKeys) {
- const fontDictTrackers = [];
- let fdArrayIndex = new CFFIndex();
- for (const fontDict of dicts) {
- if (removeCidKeys) {
- fontDict.removeByName("CIDFontVersion");
- fontDict.removeByName("CIDFontRevision");
- fontDict.removeByName("CIDFontType");
- fontDict.removeByName("CIDCount");
- fontDict.removeByName("UIDBase");
- }
- const fontDictTracker = new CFFOffsetTracker();
- const fontDictData = this.compileDict(fontDict, fontDictTracker);
- fontDictTrackers.push(fontDictTracker);
- fdArrayIndex.add(fontDictData);
- fontDictTracker.offset(length);
- }
- fdArrayIndex = this.compileIndex(fdArrayIndex, fontDictTrackers);
- return {
- trackers: fontDictTrackers,
- output: fdArrayIndex
- };
- }
- compilePrivateDicts(dicts, trackers, output) {
- for (let i = 0, ii = dicts.length; i < ii; ++i) {
- const fontDict = dicts[i];
- const privateDict = fontDict.privateDict;
- if (!privateDict || !fontDict.hasName("Private")) {
- throw new _util.FormatError("There must be a private dictionary.");
- }
- const privateDictTracker = new CFFOffsetTracker();
- const privateDictData = this.compileDict(privateDict, privateDictTracker);
- let outputLength = output.length;
- privateDictTracker.offset(outputLength);
- if (!privateDictData.length) {
- outputLength = 0;
- }
- trackers[i].setEntryLocation("Private", [privateDictData.length, outputLength], output);
- output.add(privateDictData);
- if (privateDict.subrsIndex && privateDict.hasName("Subrs")) {
- const subrs = this.compileIndex(privateDict.subrsIndex);
- privateDictTracker.setEntryLocation("Subrs", [privateDictData.length], output);
- output.add(subrs);
- }
- }
- }
- compileDict(dict, offsetTracker) {
- const out = [];
- for (const key of dict.order) {
- if (!(key in dict.values)) {
- continue;
- }
- let values = dict.values[key];
- let types = dict.types[key];
- if (!Array.isArray(types)) {
- types = [types];
- }
- if (!Array.isArray(values)) {
- values = [values];
- }
- if (values.length === 0) {
- continue;
- }
- for (let j = 0, jj = types.length; j < jj; ++j) {
- const type = types[j];
- const value = values[j];
- switch (type) {
- case "num":
- case "sid":
- out.push(...this.encodeNumber(value));
- break;
- case "offset":
- const name = dict.keyToNameMap[key];
- if (!offsetTracker.isTracking(name)) {
- offsetTracker.track(name, out.length);
- }
- out.push(0x1d, 0, 0, 0, 0);
- break;
- case "array":
- case "delta":
- out.push(...this.encodeNumber(value));
- for (let k = 1, kk = values.length; k < kk; ++k) {
- out.push(...this.encodeNumber(values[k]));
- }
- break;
- default:
- throw new _util.FormatError(`Unknown data type of ${type}`);
- }
- }
- out.push(...dict.opcodes[key]);
- }
- return out;
- }
- compileStringIndex(strings) {
- const stringIndex = new CFFIndex();
- for (const string of strings) {
- stringIndex.add((0, _util.stringToBytes)(string));
- }
- return this.compileIndex(stringIndex);
- }
- compileCharStrings(charStrings) {
- const charStringsIndex = new CFFIndex();
- for (let i = 0; i < charStrings.count; i++) {
- const glyph = charStrings.get(i);
- if (glyph.length === 0) {
- charStringsIndex.add(new Uint8Array([0x8b, 0x0e]));
- continue;
- }
- charStringsIndex.add(glyph);
- }
- return this.compileIndex(charStringsIndex);
- }
- compileCharset(charset, numGlyphs, strings, isCIDFont) {
- let out;
- const numGlyphsLessNotDef = numGlyphs - 1;
- if (isCIDFont) {
- out = new Uint8Array([2, 0, 0, numGlyphsLessNotDef >> 8 & 0xff, numGlyphsLessNotDef & 0xff]);
- } else {
- const length = 1 + numGlyphsLessNotDef * 2;
- out = new Uint8Array(length);
- out[0] = 0;
- let charsetIndex = 0;
- const numCharsets = charset.charset.length;
- let warned = false;
- for (let i = 1; i < out.length; i += 2) {
- let sid = 0;
- if (charsetIndex < numCharsets) {
- const name = charset.charset[charsetIndex++];
- sid = strings.getSID(name);
- if (sid === -1) {
- sid = 0;
- if (!warned) {
- warned = true;
- (0, _util.warn)(`Couldn't find ${name} in CFF strings`);
- }
- }
- }
- out[i] = sid >> 8 & 0xff;
- out[i + 1] = sid & 0xff;
- }
- }
- return this.compileTypedArray(out);
- }
- compileEncoding(encoding) {
- return this.compileTypedArray(encoding.raw);
- }
- compileFDSelect(fdSelect) {
- const format = fdSelect.format;
- let out, i;
- switch (format) {
- case 0:
- out = new Uint8Array(1 + fdSelect.fdSelect.length);
- out[0] = format;
- for (i = 0; i < fdSelect.fdSelect.length; i++) {
- out[i + 1] = fdSelect.fdSelect[i];
- }
- break;
- case 3:
- const start = 0;
- let lastFD = fdSelect.fdSelect[0];
- const ranges = [format, 0, 0, start >> 8 & 0xff, start & 0xff, lastFD];
- for (i = 1; i < fdSelect.fdSelect.length; i++) {
- const currentFD = fdSelect.fdSelect[i];
- if (currentFD !== lastFD) {
- ranges.push(i >> 8 & 0xff, i & 0xff, currentFD);
- lastFD = currentFD;
- }
- }
- const numRanges = (ranges.length - 3) / 3;
- ranges[1] = numRanges >> 8 & 0xff;
- ranges[2] = numRanges & 0xff;
- ranges.push(i >> 8 & 0xff, i & 0xff);
- out = new Uint8Array(ranges);
- break;
- }
- return this.compileTypedArray(out);
- }
- compileTypedArray(data) {
- return Array.from(data);
- }
- compileIndex(index, trackers = []) {
- const objects = index.objects;
- const count = objects.length;
- if (count === 0) {
- return [0, 0];
- }
- const data = [count >> 8 & 0xff, count & 0xff];
- let lastOffset = 1,
- i;
- for (i = 0; i < count; ++i) {
- lastOffset += objects[i].length;
- }
- let offsetSize;
- if (lastOffset < 0x100) {
- offsetSize = 1;
- } else if (lastOffset < 0x10000) {
- offsetSize = 2;
- } else if (lastOffset < 0x1000000) {
- offsetSize = 3;
- } else {
- offsetSize = 4;
- }
- data.push(offsetSize);
- let relativeOffset = 1;
- for (i = 0; i < count + 1; i++) {
- if (offsetSize === 1) {
- data.push(relativeOffset & 0xff);
- } else if (offsetSize === 2) {
- data.push(relativeOffset >> 8 & 0xff, relativeOffset & 0xff);
- } else if (offsetSize === 3) {
- data.push(relativeOffset >> 16 & 0xff, relativeOffset >> 8 & 0xff, relativeOffset & 0xff);
- } else {
- data.push(relativeOffset >>> 24 & 0xff, relativeOffset >> 16 & 0xff, relativeOffset >> 8 & 0xff, relativeOffset & 0xff);
- }
- if (objects[i]) {
- relativeOffset += objects[i].length;
- }
- }
- for (i = 0; i < count; i++) {
- if (trackers[i]) {
- trackers[i].offset(data.length);
- }
- data.push(...objects[i]);
- }
- return data;
- }
-}
-exports.CFFCompiler = CFFCompiler;
-
-/***/ }),
-/* 36 */
-/***/ ((__unused_webpack_module, exports) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.ISOAdobeCharset = exports.ExpertSubsetCharset = exports.ExpertCharset = void 0;
-const ISOAdobeCharset = exports.ISOAdobeCharset = [".notdef", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "endash", "dagger", "daggerdbl", "periodcentered", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "questiondown", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "emdash", "AE", "ordfeminine", "Lslash", "Oslash", "OE", "ordmasculine", "ae", "dotlessi", "lslash", "oslash", "oe", "germandbls", "onesuperior", "logicalnot", "mu", "trademark", "Eth", "onehalf", "plusminus", "Thorn", "onequarter", "divide", "brokenbar", "degree", "thorn", "threequarters", "twosuperior", "registered", "minus", "eth", "multiply", "threesuperior", "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave", "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis", "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex", "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron", "aacute", "acircumflex", "adieresis", "agrave", "aring", "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis", "egrave", "iacute", "icircumflex", "idieresis", "igrave", "ntilde", "oacute", "ocircumflex", "odieresis", "ograve", "otilde", "scaron", "uacute", "ucircumflex", "udieresis", "ugrave", "yacute", "ydieresis", "zcaron"];
-const ExpertCharset = exports.ExpertCharset = [".notdef", "space", "exclamsmall", "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall", "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash", "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall", "onequarter", "onehalf", "threequarters", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall"];
-const ExpertSubsetCharset = exports.ExpertSubsetCharset = [".notdef", "space", "dollaroldstyle", "dollarsuperior", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "hyphensuperior", "colonmonetary", "onefitted", "rupiah", "centoldstyle", "figuredash", "hypheninferior", "onequarter", "onehalf", "threequarters", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior"];
-
-/***/ }),
-/* 37 */
-/***/ ((__unused_webpack_module, exports) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.ZapfDingbatsEncoding = exports.WinAnsiEncoding = exports.SymbolSetEncoding = exports.StandardEncoding = exports.MacRomanEncoding = exports.ExpertEncoding = void 0;
-exports.getEncoding = getEncoding;
-const ExpertEncoding = exports.ExpertEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclamsmall", "Hungarumlautsmall", "", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "", "", "", "isuperior", "", "", "lsuperior", "msuperior", "nsuperior", "osuperior", "", "", "rsuperior", "ssuperior", "tsuperior", "", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "exclamdownsmall", "centoldstyle", "Lslashsmall", "", "", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "", "Dotaccentsmall", "", "", "Macronsmall", "", "", "figuredash", "hypheninferior", "", "", "Ogoneksmall", "Ringsmall", "Cedillasmall", "", "", "", "onequarter", "onehalf", "threequarters", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "", "", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall"];
-const MacExpertEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclamsmall", "Hungarumlautsmall", "centoldstyle", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "", "threequartersemdash", "", "questionsmall", "", "", "", "", "Ethsmall", "", "", "onequarter", "onehalf", "threequarters", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "", "", "", "", "", "", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "", "parenrightinferior", "Circumflexsmall", "hypheninferior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "", "", "asuperior", "centsuperior", "", "", "", "", "Aacutesmall", "Agravesmall", "Acircumflexsmall", "Adieresissmall", "Atildesmall", "Aringsmall", "Ccedillasmall", "Eacutesmall", "Egravesmall", "Ecircumflexsmall", "Edieresissmall", "Iacutesmall", "Igravesmall", "Icircumflexsmall", "Idieresissmall", "Ntildesmall", "Oacutesmall", "Ogravesmall", "Ocircumflexsmall", "Odieresissmall", "Otildesmall", "Uacutesmall", "Ugravesmall", "Ucircumflexsmall", "Udieresissmall", "", "eightsuperior", "fourinferior", "threeinferior", "sixinferior", "eightinferior", "seveninferior", "Scaronsmall", "", "centinferior", "twoinferior", "", "Dieresissmall", "", "Caronsmall", "osuperior", "fiveinferior", "", "commainferior", "periodinferior", "Yacutesmall", "", "dollarinferior", "", "", "Thornsmall", "", "nineinferior", "zeroinferior", "Zcaronsmall", "AEsmall", "Oslashsmall", "questiondownsmall", "oneinferior", "Lslashsmall", "", "", "", "", "", "", "Cedillasmall", "", "", "", "", "", "OEsmall", "figuredash", "hyphensuperior", "", "", "", "", "exclamdownsmall", "", "Ydieresissmall", "", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "ninesuperior", "zerosuperior", "", "esuperior", "rsuperior", "tsuperior", "", "", "isuperior", "ssuperior", "dsuperior", "", "", "", "", "", "lsuperior", "Ogoneksmall", "Brevesmall", "Macronsmall", "bsuperior", "nsuperior", "msuperior", "commasuperior", "periodsuperior", "Dotaccentsmall", "Ringsmall", "", "", "", ""];
-const MacRomanEncoding = exports.MacRomanEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "", "Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis", "aacute", "agrave", "acircumflex", "adieresis", "atilde", "aring", "ccedilla", "eacute", "egrave", "ecircumflex", "edieresis", "iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute", "ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave", "ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling", "section", "bullet", "paragraph", "germandbls", "registered", "copyright", "trademark", "acute", "dieresis", "notequal", "AE", "Oslash", "infinity", "plusminus", "lessequal", "greaterequal", "yen", "mu", "partialdiff", "summation", "product", "pi", "integral", "ordfeminine", "ordmasculine", "Omega", "ae", "oslash", "questiondown", "exclamdown", "logicalnot", "radical", "florin", "approxequal", "Delta", "guillemotleft", "guillemotright", "ellipsis", "space", "Agrave", "Atilde", "Otilde", "OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide", "lozenge", "ydieresis", "Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex", "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve", "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", "caron"];
-const StandardEncoding = exports.StandardEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "", "endash", "dagger", "daggerdbl", "periodcentered", "", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "", "questiondown", "", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "", "ring", "cedilla", "", "hungarumlaut", "ogonek", "caron", "emdash", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "AE", "", "ordfeminine", "", "", "", "", "Lslash", "Oslash", "OE", "ordmasculine", "", "", "", "", "", "ae", "", "", "", "dotlessi", "", "", "lslash", "oslash", "oe", "germandbls", "", "", "", ""];
-const WinAnsiEncoding = exports.WinAnsiEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "bullet", "Euro", "bullet", "quotesinglbase", "florin", "quotedblbase", "ellipsis", "dagger", "daggerdbl", "circumflex", "perthousand", "Scaron", "guilsinglleft", "OE", "bullet", "Zcaron", "bullet", "bullet", "quoteleft", "quoteright", "quotedblleft", "quotedblright", "bullet", "endash", "emdash", "tilde", "trademark", "scaron", "guilsinglright", "oe", "bullet", "zcaron", "Ydieresis", "space", "exclamdown", "cent", "sterling", "currency", "yen", "brokenbar", "section", "dieresis", "copyright", "ordfeminine", "guillemotleft", "logicalnot", "hyphen", "registered", "macron", "degree", "plusminus", "twosuperior", "threesuperior", "acute", "mu", "paragraph", "periodcentered", "cedilla", "onesuperior", "ordmasculine", "guillemotright", "onequarter", "onehalf", "threequarters", "questiondown", "Agrave", "Aacute", "Acircumflex", "Atilde", "Adieresis", "Aring", "AE", "Ccedilla", "Egrave", "Eacute", "Ecircumflex", "Edieresis", "Igrave", "Iacute", "Icircumflex", "Idieresis", "Eth", "Ntilde", "Ograve", "Oacute", "Ocircumflex", "Otilde", "Odieresis", "multiply", "Oslash", "Ugrave", "Uacute", "Ucircumflex", "Udieresis", "Yacute", "Thorn", "germandbls", "agrave", "aacute", "acircumflex", "atilde", "adieresis", "aring", "ae", "ccedilla", "egrave", "eacute", "ecircumflex", "edieresis", "igrave", "iacute", "icircumflex", "idieresis", "eth", "ntilde", "ograve", "oacute", "ocircumflex", "otilde", "odieresis", "divide", "oslash", "ugrave", "uacute", "ucircumflex", "udieresis", "yacute", "thorn", "ydieresis"];
-const SymbolSetEncoding = exports.SymbolSetEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "universal", "numbersign", "existential", "percent", "ampersand", "suchthat", "parenleft", "parenright", "asteriskmath", "plus", "comma", "minus", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "congruent", "Alpha", "Beta", "Chi", "Delta", "Epsilon", "Phi", "Gamma", "Eta", "Iota", "theta1", "Kappa", "Lambda", "Mu", "Nu", "Omicron", "Pi", "Theta", "Rho", "Sigma", "Tau", "Upsilon", "sigma1", "Omega", "Xi", "Psi", "Zeta", "bracketleft", "therefore", "bracketright", "perpendicular", "underscore", "radicalex", "alpha", "beta", "chi", "delta", "epsilon", "phi", "gamma", "eta", "iota", "phi1", "kappa", "lambda", "mu", "nu", "omicron", "pi", "theta", "rho", "sigma", "tau", "upsilon", "omega1", "omega", "xi", "psi", "zeta", "braceleft", "bar", "braceright", "similar", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "Euro", "Upsilon1", "minute", "lessequal", "fraction", "infinity", "florin", "club", "diamond", "heart", "spade", "arrowboth", "arrowleft", "arrowup", "arrowright", "arrowdown", "degree", "plusminus", "second", "greaterequal", "multiply", "proportional", "partialdiff", "bullet", "divide", "notequal", "equivalence", "approxequal", "ellipsis", "arrowvertex", "arrowhorizex", "carriagereturn", "aleph", "Ifraktur", "Rfraktur", "weierstrass", "circlemultiply", "circleplus", "emptyset", "intersection", "union", "propersuperset", "reflexsuperset", "notsubset", "propersubset", "reflexsubset", "element", "notelement", "angle", "gradient", "registerserif", "copyrightserif", "trademarkserif", "product", "radical", "dotmath", "logicalnot", "logicaland", "logicalor", "arrowdblboth", "arrowdblleft", "arrowdblup", "arrowdblright", "arrowdbldown", "lozenge", "angleleft", "registersans", "copyrightsans", "trademarksans", "summation", "parenlefttp", "parenleftex", "parenleftbt", "bracketlefttp", "bracketleftex", "bracketleftbt", "bracelefttp", "braceleftmid", "braceleftbt", "braceex", "", "angleright", "integral", "integraltp", "integralex", "integralbt", "parenrighttp", "parenrightex", "parenrightbt", "bracketrighttp", "bracketrightex", "bracketrightbt", "bracerighttp", "bracerightmid", "bracerightbt", ""];
-const ZapfDingbatsEncoding = exports.ZapfDingbatsEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "a1", "a2", "a202", "a3", "a4", "a5", "a119", "a118", "a117", "a11", "a12", "a13", "a14", "a15", "a16", "a105", "a17", "a18", "a19", "a20", "a21", "a22", "a23", "a24", "a25", "a26", "a27", "a28", "a6", "a7", "a8", "a9", "a10", "a29", "a30", "a31", "a32", "a33", "a34", "a35", "a36", "a37", "a38", "a39", "a40", "a41", "a42", "a43", "a44", "a45", "a46", "a47", "a48", "a49", "a50", "a51", "a52", "a53", "a54", "a55", "a56", "a57", "a58", "a59", "a60", "a61", "a62", "a63", "a64", "a65", "a66", "a67", "a68", "a69", "a70", "a71", "a72", "a73", "a74", "a203", "a75", "a204", "a76", "a77", "a78", "a79", "a81", "a82", "a83", "a84", "a97", "a98", "a99", "a100", "", "a89", "a90", "a93", "a94", "a91", "a92", "a205", "a85", "a206", "a86", "a87", "a88", "a95", "a96", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "a101", "a102", "a103", "a104", "a106", "a107", "a108", "a112", "a111", "a110", "a109", "a120", "a121", "a122", "a123", "a124", "a125", "a126", "a127", "a128", "a129", "a130", "a131", "a132", "a133", "a134", "a135", "a136", "a137", "a138", "a139", "a140", "a141", "a142", "a143", "a144", "a145", "a146", "a147", "a148", "a149", "a150", "a151", "a152", "a153", "a154", "a155", "a156", "a157", "a158", "a159", "a160", "a161", "a163", "a164", "a196", "a165", "a192", "a166", "a167", "a168", "a169", "a170", "a171", "a172", "a173", "a162", "a174", "a175", "a176", "a177", "a178", "a179", "a193", "a180", "a199", "a181", "a200", "a182", "", "a201", "a183", "a184", "a197", "a185", "a194", "a198", "a186", "a195", "a187", "a188", "a189", "a190", "a191", ""];
-function getEncoding(encodingName) {
- switch (encodingName) {
- case "WinAnsiEncoding":
- return WinAnsiEncoding;
- case "StandardEncoding":
- return StandardEncoding;
- case "MacRomanEncoding":
- return MacRomanEncoding;
- case "SymbolSetEncoding":
- return SymbolSetEncoding;
- case "ZapfDingbatsEncoding":
- return ZapfDingbatsEncoding;
- case "ExpertEncoding":
- return ExpertEncoding;
- case "MacExpertEncoding":
- return MacExpertEncoding;
- default:
- return null;
- }
-}
-
-/***/ }),
-/* 38 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.SEAC_ANALYSIS_ENABLED = exports.MacStandardGlyphOrdering = exports.FontFlags = void 0;
-exports.normalizeFontName = normalizeFontName;
-exports.recoverGlyphName = recoverGlyphName;
-exports.type1FontGlyphMapping = type1FontGlyphMapping;
-var _encodings = __w_pdfjs_require__(37);
-var _glyphlist = __w_pdfjs_require__(39);
-var _unicode = __w_pdfjs_require__(40);
-var _util = __w_pdfjs_require__(2);
-const SEAC_ANALYSIS_ENABLED = exports.SEAC_ANALYSIS_ENABLED = true;
-const FontFlags = exports.FontFlags = {
- FixedPitch: 1,
- Serif: 2,
- Symbolic: 4,
- Script: 8,
- Nonsymbolic: 32,
- Italic: 64,
- AllCap: 65536,
- SmallCap: 131072,
- ForceBold: 262144
-};
-const MacStandardGlyphOrdering = exports.MacStandardGlyphOrdering = [".notdef", ".null", "nonmarkingreturn", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis", "aacute", "agrave", "acircumflex", "adieresis", "atilde", "aring", "ccedilla", "eacute", "egrave", "ecircumflex", "edieresis", "iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute", "ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave", "ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling", "section", "bullet", "paragraph", "germandbls", "registered", "copyright", "trademark", "acute", "dieresis", "notequal", "AE", "Oslash", "infinity", "plusminus", "lessequal", "greaterequal", "yen", "mu", "partialdiff", "summation", "product", "pi", "integral", "ordfeminine", "ordmasculine", "Omega", "ae", "oslash", "questiondown", "exclamdown", "logicalnot", "radical", "florin", "approxequal", "Delta", "guillemotleft", "guillemotright", "ellipsis", "nonbreakingspace", "Agrave", "Atilde", "Otilde", "OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide", "lozenge", "ydieresis", "Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex", "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve", "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "Lslash", "lslash", "Scaron", "scaron", "Zcaron", "zcaron", "brokenbar", "Eth", "eth", "Yacute", "yacute", "Thorn", "thorn", "minus", "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf", "onequarter", "threequarters", "franc", "Gbreve", "gbreve", "Idotaccent", "Scedilla", "scedilla", "Cacute", "cacute", "Ccaron", "ccaron", "dcroat"];
-function recoverGlyphName(name, glyphsUnicodeMap) {
- if (glyphsUnicodeMap[name] !== undefined) {
- return name;
- }
- const unicode = (0, _unicode.getUnicodeForGlyph)(name, glyphsUnicodeMap);
- if (unicode !== -1) {
- for (const key in glyphsUnicodeMap) {
- if (glyphsUnicodeMap[key] === unicode) {
- return key;
- }
- }
- }
- (0, _util.info)("Unable to recover a standard glyph name for: " + name);
- return name;
-}
-function type1FontGlyphMapping(properties, builtInEncoding, glyphNames) {
- const charCodeToGlyphId = Object.create(null);
- let glyphId, charCode, baseEncoding;
- const isSymbolicFont = !!(properties.flags & FontFlags.Symbolic);
- if (properties.isInternalFont) {
- baseEncoding = builtInEncoding;
- for (charCode = 0; charCode < baseEncoding.length; charCode++) {
- glyphId = glyphNames.indexOf(baseEncoding[charCode]);
- charCodeToGlyphId[charCode] = glyphId >= 0 ? glyphId : 0;
- }
- } else if (properties.baseEncodingName) {
- baseEncoding = (0, _encodings.getEncoding)(properties.baseEncodingName);
- for (charCode = 0; charCode < baseEncoding.length; charCode++) {
- glyphId = glyphNames.indexOf(baseEncoding[charCode]);
- charCodeToGlyphId[charCode] = glyphId >= 0 ? glyphId : 0;
- }
- } else if (isSymbolicFont) {
- for (charCode in builtInEncoding) {
- charCodeToGlyphId[charCode] = builtInEncoding[charCode];
- }
- } else {
- baseEncoding = _encodings.StandardEncoding;
- for (charCode = 0; charCode < baseEncoding.length; charCode++) {
- glyphId = glyphNames.indexOf(baseEncoding[charCode]);
- charCodeToGlyphId[charCode] = glyphId >= 0 ? glyphId : 0;
- }
- }
- const differences = properties.differences;
- let glyphsUnicodeMap;
- if (differences) {
- for (charCode in differences) {
- const glyphName = differences[charCode];
- glyphId = glyphNames.indexOf(glyphName);
- if (glyphId === -1) {
- if (!glyphsUnicodeMap) {
- glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)();
- }
- const standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap);
- if (standardGlyphName !== glyphName) {
- glyphId = glyphNames.indexOf(standardGlyphName);
- }
- }
- charCodeToGlyphId[charCode] = glyphId >= 0 ? glyphId : 0;
- }
- }
- return charCodeToGlyphId;
-}
-function normalizeFontName(name) {
- return name.replaceAll(/[,_]/g, "-").replaceAll(/\s/g, "");
-}
-
-/***/ }),
-/* 39 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.getGlyphsUnicode = exports.getDingbatsGlyphsUnicode = void 0;
-var _core_utils = __w_pdfjs_require__(3);
-const getGlyphsUnicode = exports.getGlyphsUnicode = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.A = 0x0041;
- t.AE = 0x00c6;
- t.AEacute = 0x01fc;
- t.AEmacron = 0x01e2;
- t.AEsmall = 0xf7e6;
- t.Aacute = 0x00c1;
- t.Aacutesmall = 0xf7e1;
- t.Abreve = 0x0102;
- t.Abreveacute = 0x1eae;
- t.Abrevecyrillic = 0x04d0;
- t.Abrevedotbelow = 0x1eb6;
- t.Abrevegrave = 0x1eb0;
- t.Abrevehookabove = 0x1eb2;
- t.Abrevetilde = 0x1eb4;
- t.Acaron = 0x01cd;
- t.Acircle = 0x24b6;
- t.Acircumflex = 0x00c2;
- t.Acircumflexacute = 0x1ea4;
- t.Acircumflexdotbelow = 0x1eac;
- t.Acircumflexgrave = 0x1ea6;
- t.Acircumflexhookabove = 0x1ea8;
- t.Acircumflexsmall = 0xf7e2;
- t.Acircumflextilde = 0x1eaa;
- t.Acute = 0xf6c9;
- t.Acutesmall = 0xf7b4;
- t.Acyrillic = 0x0410;
- t.Adblgrave = 0x0200;
- t.Adieresis = 0x00c4;
- t.Adieresiscyrillic = 0x04d2;
- t.Adieresismacron = 0x01de;
- t.Adieresissmall = 0xf7e4;
- t.Adotbelow = 0x1ea0;
- t.Adotmacron = 0x01e0;
- t.Agrave = 0x00c0;
- t.Agravesmall = 0xf7e0;
- t.Ahookabove = 0x1ea2;
- t.Aiecyrillic = 0x04d4;
- t.Ainvertedbreve = 0x0202;
- t.Alpha = 0x0391;
- t.Alphatonos = 0x0386;
- t.Amacron = 0x0100;
- t.Amonospace = 0xff21;
- t.Aogonek = 0x0104;
- t.Aring = 0x00c5;
- t.Aringacute = 0x01fa;
- t.Aringbelow = 0x1e00;
- t.Aringsmall = 0xf7e5;
- t.Asmall = 0xf761;
- t.Atilde = 0x00c3;
- t.Atildesmall = 0xf7e3;
- t.Aybarmenian = 0x0531;
- t.B = 0x0042;
- t.Bcircle = 0x24b7;
- t.Bdotaccent = 0x1e02;
- t.Bdotbelow = 0x1e04;
- t.Becyrillic = 0x0411;
- t.Benarmenian = 0x0532;
- t.Beta = 0x0392;
- t.Bhook = 0x0181;
- t.Blinebelow = 0x1e06;
- t.Bmonospace = 0xff22;
- t.Brevesmall = 0xf6f4;
- t.Bsmall = 0xf762;
- t.Btopbar = 0x0182;
- t.C = 0x0043;
- t.Caarmenian = 0x053e;
- t.Cacute = 0x0106;
- t.Caron = 0xf6ca;
- t.Caronsmall = 0xf6f5;
- t.Ccaron = 0x010c;
- t.Ccedilla = 0x00c7;
- t.Ccedillaacute = 0x1e08;
- t.Ccedillasmall = 0xf7e7;
- t.Ccircle = 0x24b8;
- t.Ccircumflex = 0x0108;
- t.Cdot = 0x010a;
- t.Cdotaccent = 0x010a;
- t.Cedillasmall = 0xf7b8;
- t.Chaarmenian = 0x0549;
- t.Cheabkhasiancyrillic = 0x04bc;
- t.Checyrillic = 0x0427;
- t.Chedescenderabkhasiancyrillic = 0x04be;
- t.Chedescendercyrillic = 0x04b6;
- t.Chedieresiscyrillic = 0x04f4;
- t.Cheharmenian = 0x0543;
- t.Chekhakassiancyrillic = 0x04cb;
- t.Cheverticalstrokecyrillic = 0x04b8;
- t.Chi = 0x03a7;
- t.Chook = 0x0187;
- t.Circumflexsmall = 0xf6f6;
- t.Cmonospace = 0xff23;
- t.Coarmenian = 0x0551;
- t.Csmall = 0xf763;
- t.D = 0x0044;
- t.DZ = 0x01f1;
- t.DZcaron = 0x01c4;
- t.Daarmenian = 0x0534;
- t.Dafrican = 0x0189;
- t.Dcaron = 0x010e;
- t.Dcedilla = 0x1e10;
- t.Dcircle = 0x24b9;
- t.Dcircumflexbelow = 0x1e12;
- t.Dcroat = 0x0110;
- t.Ddotaccent = 0x1e0a;
- t.Ddotbelow = 0x1e0c;
- t.Decyrillic = 0x0414;
- t.Deicoptic = 0x03ee;
- t.Delta = 0x2206;
- t.Deltagreek = 0x0394;
- t.Dhook = 0x018a;
- t.Dieresis = 0xf6cb;
- t.DieresisAcute = 0xf6cc;
- t.DieresisGrave = 0xf6cd;
- t.Dieresissmall = 0xf7a8;
- t.Digammagreek = 0x03dc;
- t.Djecyrillic = 0x0402;
- t.Dlinebelow = 0x1e0e;
- t.Dmonospace = 0xff24;
- t.Dotaccentsmall = 0xf6f7;
- t.Dslash = 0x0110;
- t.Dsmall = 0xf764;
- t.Dtopbar = 0x018b;
- t.Dz = 0x01f2;
- t.Dzcaron = 0x01c5;
- t.Dzeabkhasiancyrillic = 0x04e0;
- t.Dzecyrillic = 0x0405;
- t.Dzhecyrillic = 0x040f;
- t.E = 0x0045;
- t.Eacute = 0x00c9;
- t.Eacutesmall = 0xf7e9;
- t.Ebreve = 0x0114;
- t.Ecaron = 0x011a;
- t.Ecedillabreve = 0x1e1c;
- t.Echarmenian = 0x0535;
- t.Ecircle = 0x24ba;
- t.Ecircumflex = 0x00ca;
- t.Ecircumflexacute = 0x1ebe;
- t.Ecircumflexbelow = 0x1e18;
- t.Ecircumflexdotbelow = 0x1ec6;
- t.Ecircumflexgrave = 0x1ec0;
- t.Ecircumflexhookabove = 0x1ec2;
- t.Ecircumflexsmall = 0xf7ea;
- t.Ecircumflextilde = 0x1ec4;
- t.Ecyrillic = 0x0404;
- t.Edblgrave = 0x0204;
- t.Edieresis = 0x00cb;
- t.Edieresissmall = 0xf7eb;
- t.Edot = 0x0116;
- t.Edotaccent = 0x0116;
- t.Edotbelow = 0x1eb8;
- t.Efcyrillic = 0x0424;
- t.Egrave = 0x00c8;
- t.Egravesmall = 0xf7e8;
- t.Eharmenian = 0x0537;
- t.Ehookabove = 0x1eba;
- t.Eightroman = 0x2167;
- t.Einvertedbreve = 0x0206;
- t.Eiotifiedcyrillic = 0x0464;
- t.Elcyrillic = 0x041b;
- t.Elevenroman = 0x216a;
- t.Emacron = 0x0112;
- t.Emacronacute = 0x1e16;
- t.Emacrongrave = 0x1e14;
- t.Emcyrillic = 0x041c;
- t.Emonospace = 0xff25;
- t.Encyrillic = 0x041d;
- t.Endescendercyrillic = 0x04a2;
- t.Eng = 0x014a;
- t.Enghecyrillic = 0x04a4;
- t.Enhookcyrillic = 0x04c7;
- t.Eogonek = 0x0118;
- t.Eopen = 0x0190;
- t.Epsilon = 0x0395;
- t.Epsilontonos = 0x0388;
- t.Ercyrillic = 0x0420;
- t.Ereversed = 0x018e;
- t.Ereversedcyrillic = 0x042d;
- t.Escyrillic = 0x0421;
- t.Esdescendercyrillic = 0x04aa;
- t.Esh = 0x01a9;
- t.Esmall = 0xf765;
- t.Eta = 0x0397;
- t.Etarmenian = 0x0538;
- t.Etatonos = 0x0389;
- t.Eth = 0x00d0;
- t.Ethsmall = 0xf7f0;
- t.Etilde = 0x1ebc;
- t.Etildebelow = 0x1e1a;
- t.Euro = 0x20ac;
- t.Ezh = 0x01b7;
- t.Ezhcaron = 0x01ee;
- t.Ezhreversed = 0x01b8;
- t.F = 0x0046;
- t.Fcircle = 0x24bb;
- t.Fdotaccent = 0x1e1e;
- t.Feharmenian = 0x0556;
- t.Feicoptic = 0x03e4;
- t.Fhook = 0x0191;
- t.Fitacyrillic = 0x0472;
- t.Fiveroman = 0x2164;
- t.Fmonospace = 0xff26;
- t.Fourroman = 0x2163;
- t.Fsmall = 0xf766;
- t.G = 0x0047;
- t.GBsquare = 0x3387;
- t.Gacute = 0x01f4;
- t.Gamma = 0x0393;
- t.Gammaafrican = 0x0194;
- t.Gangiacoptic = 0x03ea;
- t.Gbreve = 0x011e;
- t.Gcaron = 0x01e6;
- t.Gcedilla = 0x0122;
- t.Gcircle = 0x24bc;
- t.Gcircumflex = 0x011c;
- t.Gcommaaccent = 0x0122;
- t.Gdot = 0x0120;
- t.Gdotaccent = 0x0120;
- t.Gecyrillic = 0x0413;
- t.Ghadarmenian = 0x0542;
- t.Ghemiddlehookcyrillic = 0x0494;
- t.Ghestrokecyrillic = 0x0492;
- t.Gheupturncyrillic = 0x0490;
- t.Ghook = 0x0193;
- t.Gimarmenian = 0x0533;
- t.Gjecyrillic = 0x0403;
- t.Gmacron = 0x1e20;
- t.Gmonospace = 0xff27;
- t.Grave = 0xf6ce;
- t.Gravesmall = 0xf760;
- t.Gsmall = 0xf767;
- t.Gsmallhook = 0x029b;
- t.Gstroke = 0x01e4;
- t.H = 0x0048;
- t.H18533 = 0x25cf;
- t.H18543 = 0x25aa;
- t.H18551 = 0x25ab;
- t.H22073 = 0x25a1;
- t.HPsquare = 0x33cb;
- t.Haabkhasiancyrillic = 0x04a8;
- t.Hadescendercyrillic = 0x04b2;
- t.Hardsigncyrillic = 0x042a;
- t.Hbar = 0x0126;
- t.Hbrevebelow = 0x1e2a;
- t.Hcedilla = 0x1e28;
- t.Hcircle = 0x24bd;
- t.Hcircumflex = 0x0124;
- t.Hdieresis = 0x1e26;
- t.Hdotaccent = 0x1e22;
- t.Hdotbelow = 0x1e24;
- t.Hmonospace = 0xff28;
- t.Hoarmenian = 0x0540;
- t.Horicoptic = 0x03e8;
- t.Hsmall = 0xf768;
- t.Hungarumlaut = 0xf6cf;
- t.Hungarumlautsmall = 0xf6f8;
- t.Hzsquare = 0x3390;
- t.I = 0x0049;
- t.IAcyrillic = 0x042f;
- t.IJ = 0x0132;
- t.IUcyrillic = 0x042e;
- t.Iacute = 0x00cd;
- t.Iacutesmall = 0xf7ed;
- t.Ibreve = 0x012c;
- t.Icaron = 0x01cf;
- t.Icircle = 0x24be;
- t.Icircumflex = 0x00ce;
- t.Icircumflexsmall = 0xf7ee;
- t.Icyrillic = 0x0406;
- t.Idblgrave = 0x0208;
- t.Idieresis = 0x00cf;
- t.Idieresisacute = 0x1e2e;
- t.Idieresiscyrillic = 0x04e4;
- t.Idieresissmall = 0xf7ef;
- t.Idot = 0x0130;
- t.Idotaccent = 0x0130;
- t.Idotbelow = 0x1eca;
- t.Iebrevecyrillic = 0x04d6;
- t.Iecyrillic = 0x0415;
- t.Ifraktur = 0x2111;
- t.Igrave = 0x00cc;
- t.Igravesmall = 0xf7ec;
- t.Ihookabove = 0x1ec8;
- t.Iicyrillic = 0x0418;
- t.Iinvertedbreve = 0x020a;
- t.Iishortcyrillic = 0x0419;
- t.Imacron = 0x012a;
- t.Imacroncyrillic = 0x04e2;
- t.Imonospace = 0xff29;
- t.Iniarmenian = 0x053b;
- t.Iocyrillic = 0x0401;
- t.Iogonek = 0x012e;
- t.Iota = 0x0399;
- t.Iotaafrican = 0x0196;
- t.Iotadieresis = 0x03aa;
- t.Iotatonos = 0x038a;
- t.Ismall = 0xf769;
- t.Istroke = 0x0197;
- t.Itilde = 0x0128;
- t.Itildebelow = 0x1e2c;
- t.Izhitsacyrillic = 0x0474;
- t.Izhitsadblgravecyrillic = 0x0476;
- t.J = 0x004a;
- t.Jaarmenian = 0x0541;
- t.Jcircle = 0x24bf;
- t.Jcircumflex = 0x0134;
- t.Jecyrillic = 0x0408;
- t.Jheharmenian = 0x054b;
- t.Jmonospace = 0xff2a;
- t.Jsmall = 0xf76a;
- t.K = 0x004b;
- t.KBsquare = 0x3385;
- t.KKsquare = 0x33cd;
- t.Kabashkircyrillic = 0x04a0;
- t.Kacute = 0x1e30;
- t.Kacyrillic = 0x041a;
- t.Kadescendercyrillic = 0x049a;
- t.Kahookcyrillic = 0x04c3;
- t.Kappa = 0x039a;
- t.Kastrokecyrillic = 0x049e;
- t.Kaverticalstrokecyrillic = 0x049c;
- t.Kcaron = 0x01e8;
- t.Kcedilla = 0x0136;
- t.Kcircle = 0x24c0;
- t.Kcommaaccent = 0x0136;
- t.Kdotbelow = 0x1e32;
- t.Keharmenian = 0x0554;
- t.Kenarmenian = 0x053f;
- t.Khacyrillic = 0x0425;
- t.Kheicoptic = 0x03e6;
- t.Khook = 0x0198;
- t.Kjecyrillic = 0x040c;
- t.Klinebelow = 0x1e34;
- t.Kmonospace = 0xff2b;
- t.Koppacyrillic = 0x0480;
- t.Koppagreek = 0x03de;
- t.Ksicyrillic = 0x046e;
- t.Ksmall = 0xf76b;
- t.L = 0x004c;
- t.LJ = 0x01c7;
- t.LL = 0xf6bf;
- t.Lacute = 0x0139;
- t.Lambda = 0x039b;
- t.Lcaron = 0x013d;
- t.Lcedilla = 0x013b;
- t.Lcircle = 0x24c1;
- t.Lcircumflexbelow = 0x1e3c;
- t.Lcommaaccent = 0x013b;
- t.Ldot = 0x013f;
- t.Ldotaccent = 0x013f;
- t.Ldotbelow = 0x1e36;
- t.Ldotbelowmacron = 0x1e38;
- t.Liwnarmenian = 0x053c;
- t.Lj = 0x01c8;
- t.Ljecyrillic = 0x0409;
- t.Llinebelow = 0x1e3a;
- t.Lmonospace = 0xff2c;
- t.Lslash = 0x0141;
- t.Lslashsmall = 0xf6f9;
- t.Lsmall = 0xf76c;
- t.M = 0x004d;
- t.MBsquare = 0x3386;
- t.Macron = 0xf6d0;
- t.Macronsmall = 0xf7af;
- t.Macute = 0x1e3e;
- t.Mcircle = 0x24c2;
- t.Mdotaccent = 0x1e40;
- t.Mdotbelow = 0x1e42;
- t.Menarmenian = 0x0544;
- t.Mmonospace = 0xff2d;
- t.Msmall = 0xf76d;
- t.Mturned = 0x019c;
- t.Mu = 0x039c;
- t.N = 0x004e;
- t.NJ = 0x01ca;
- t.Nacute = 0x0143;
- t.Ncaron = 0x0147;
- t.Ncedilla = 0x0145;
- t.Ncircle = 0x24c3;
- t.Ncircumflexbelow = 0x1e4a;
- t.Ncommaaccent = 0x0145;
- t.Ndotaccent = 0x1e44;
- t.Ndotbelow = 0x1e46;
- t.Nhookleft = 0x019d;
- t.Nineroman = 0x2168;
- t.Nj = 0x01cb;
- t.Njecyrillic = 0x040a;
- t.Nlinebelow = 0x1e48;
- t.Nmonospace = 0xff2e;
- t.Nowarmenian = 0x0546;
- t.Nsmall = 0xf76e;
- t.Ntilde = 0x00d1;
- t.Ntildesmall = 0xf7f1;
- t.Nu = 0x039d;
- t.O = 0x004f;
- t.OE = 0x0152;
- t.OEsmall = 0xf6fa;
- t.Oacute = 0x00d3;
- t.Oacutesmall = 0xf7f3;
- t.Obarredcyrillic = 0x04e8;
- t.Obarreddieresiscyrillic = 0x04ea;
- t.Obreve = 0x014e;
- t.Ocaron = 0x01d1;
- t.Ocenteredtilde = 0x019f;
- t.Ocircle = 0x24c4;
- t.Ocircumflex = 0x00d4;
- t.Ocircumflexacute = 0x1ed0;
- t.Ocircumflexdotbelow = 0x1ed8;
- t.Ocircumflexgrave = 0x1ed2;
- t.Ocircumflexhookabove = 0x1ed4;
- t.Ocircumflexsmall = 0xf7f4;
- t.Ocircumflextilde = 0x1ed6;
- t.Ocyrillic = 0x041e;
- t.Odblacute = 0x0150;
- t.Odblgrave = 0x020c;
- t.Odieresis = 0x00d6;
- t.Odieresiscyrillic = 0x04e6;
- t.Odieresissmall = 0xf7f6;
- t.Odotbelow = 0x1ecc;
- t.Ogoneksmall = 0xf6fb;
- t.Ograve = 0x00d2;
- t.Ogravesmall = 0xf7f2;
- t.Oharmenian = 0x0555;
- t.Ohm = 0x2126;
- t.Ohookabove = 0x1ece;
- t.Ohorn = 0x01a0;
- t.Ohornacute = 0x1eda;
- t.Ohorndotbelow = 0x1ee2;
- t.Ohorngrave = 0x1edc;
- t.Ohornhookabove = 0x1ede;
- t.Ohorntilde = 0x1ee0;
- t.Ohungarumlaut = 0x0150;
- t.Oi = 0x01a2;
- t.Oinvertedbreve = 0x020e;
- t.Omacron = 0x014c;
- t.Omacronacute = 0x1e52;
- t.Omacrongrave = 0x1e50;
- t.Omega = 0x2126;
- t.Omegacyrillic = 0x0460;
- t.Omegagreek = 0x03a9;
- t.Omegaroundcyrillic = 0x047a;
- t.Omegatitlocyrillic = 0x047c;
- t.Omegatonos = 0x038f;
- t.Omicron = 0x039f;
- t.Omicrontonos = 0x038c;
- t.Omonospace = 0xff2f;
- t.Oneroman = 0x2160;
- t.Oogonek = 0x01ea;
- t.Oogonekmacron = 0x01ec;
- t.Oopen = 0x0186;
- t.Oslash = 0x00d8;
- t.Oslashacute = 0x01fe;
- t.Oslashsmall = 0xf7f8;
- t.Osmall = 0xf76f;
- t.Ostrokeacute = 0x01fe;
- t.Otcyrillic = 0x047e;
- t.Otilde = 0x00d5;
- t.Otildeacute = 0x1e4c;
- t.Otildedieresis = 0x1e4e;
- t.Otildesmall = 0xf7f5;
- t.P = 0x0050;
- t.Pacute = 0x1e54;
- t.Pcircle = 0x24c5;
- t.Pdotaccent = 0x1e56;
- t.Pecyrillic = 0x041f;
- t.Peharmenian = 0x054a;
- t.Pemiddlehookcyrillic = 0x04a6;
- t.Phi = 0x03a6;
- t.Phook = 0x01a4;
- t.Pi = 0x03a0;
- t.Piwrarmenian = 0x0553;
- t.Pmonospace = 0xff30;
- t.Psi = 0x03a8;
- t.Psicyrillic = 0x0470;
- t.Psmall = 0xf770;
- t.Q = 0x0051;
- t.Qcircle = 0x24c6;
- t.Qmonospace = 0xff31;
- t.Qsmall = 0xf771;
- t.R = 0x0052;
- t.Raarmenian = 0x054c;
- t.Racute = 0x0154;
- t.Rcaron = 0x0158;
- t.Rcedilla = 0x0156;
- t.Rcircle = 0x24c7;
- t.Rcommaaccent = 0x0156;
- t.Rdblgrave = 0x0210;
- t.Rdotaccent = 0x1e58;
- t.Rdotbelow = 0x1e5a;
- t.Rdotbelowmacron = 0x1e5c;
- t.Reharmenian = 0x0550;
- t.Rfraktur = 0x211c;
- t.Rho = 0x03a1;
- t.Ringsmall = 0xf6fc;
- t.Rinvertedbreve = 0x0212;
- t.Rlinebelow = 0x1e5e;
- t.Rmonospace = 0xff32;
- t.Rsmall = 0xf772;
- t.Rsmallinverted = 0x0281;
- t.Rsmallinvertedsuperior = 0x02b6;
- t.S = 0x0053;
- t.SF010000 = 0x250c;
- t.SF020000 = 0x2514;
- t.SF030000 = 0x2510;
- t.SF040000 = 0x2518;
- t.SF050000 = 0x253c;
- t.SF060000 = 0x252c;
- t.SF070000 = 0x2534;
- t.SF080000 = 0x251c;
- t.SF090000 = 0x2524;
- t.SF100000 = 0x2500;
- t.SF110000 = 0x2502;
- t.SF190000 = 0x2561;
- t.SF200000 = 0x2562;
- t.SF210000 = 0x2556;
- t.SF220000 = 0x2555;
- t.SF230000 = 0x2563;
- t.SF240000 = 0x2551;
- t.SF250000 = 0x2557;
- t.SF260000 = 0x255d;
- t.SF270000 = 0x255c;
- t.SF280000 = 0x255b;
- t.SF360000 = 0x255e;
- t.SF370000 = 0x255f;
- t.SF380000 = 0x255a;
- t.SF390000 = 0x2554;
- t.SF400000 = 0x2569;
- t.SF410000 = 0x2566;
- t.SF420000 = 0x2560;
- t.SF430000 = 0x2550;
- t.SF440000 = 0x256c;
- t.SF450000 = 0x2567;
- t.SF460000 = 0x2568;
- t.SF470000 = 0x2564;
- t.SF480000 = 0x2565;
- t.SF490000 = 0x2559;
- t.SF500000 = 0x2558;
- t.SF510000 = 0x2552;
- t.SF520000 = 0x2553;
- t.SF530000 = 0x256b;
- t.SF540000 = 0x256a;
- t.Sacute = 0x015a;
- t.Sacutedotaccent = 0x1e64;
- t.Sampigreek = 0x03e0;
- t.Scaron = 0x0160;
- t.Scarondotaccent = 0x1e66;
- t.Scaronsmall = 0xf6fd;
- t.Scedilla = 0x015e;
- t.Schwa = 0x018f;
- t.Schwacyrillic = 0x04d8;
- t.Schwadieresiscyrillic = 0x04da;
- t.Scircle = 0x24c8;
- t.Scircumflex = 0x015c;
- t.Scommaaccent = 0x0218;
- t.Sdotaccent = 0x1e60;
- t.Sdotbelow = 0x1e62;
- t.Sdotbelowdotaccent = 0x1e68;
- t.Seharmenian = 0x054d;
- t.Sevenroman = 0x2166;
- t.Shaarmenian = 0x0547;
- t.Shacyrillic = 0x0428;
- t.Shchacyrillic = 0x0429;
- t.Sheicoptic = 0x03e2;
- t.Shhacyrillic = 0x04ba;
- t.Shimacoptic = 0x03ec;
- t.Sigma = 0x03a3;
- t.Sixroman = 0x2165;
- t.Smonospace = 0xff33;
- t.Softsigncyrillic = 0x042c;
- t.Ssmall = 0xf773;
- t.Stigmagreek = 0x03da;
- t.T = 0x0054;
- t.Tau = 0x03a4;
- t.Tbar = 0x0166;
- t.Tcaron = 0x0164;
- t.Tcedilla = 0x0162;
- t.Tcircle = 0x24c9;
- t.Tcircumflexbelow = 0x1e70;
- t.Tcommaaccent = 0x0162;
- t.Tdotaccent = 0x1e6a;
- t.Tdotbelow = 0x1e6c;
- t.Tecyrillic = 0x0422;
- t.Tedescendercyrillic = 0x04ac;
- t.Tenroman = 0x2169;
- t.Tetsecyrillic = 0x04b4;
- t.Theta = 0x0398;
- t.Thook = 0x01ac;
- t.Thorn = 0x00de;
- t.Thornsmall = 0xf7fe;
- t.Threeroman = 0x2162;
- t.Tildesmall = 0xf6fe;
- t.Tiwnarmenian = 0x054f;
- t.Tlinebelow = 0x1e6e;
- t.Tmonospace = 0xff34;
- t.Toarmenian = 0x0539;
- t.Tonefive = 0x01bc;
- t.Tonesix = 0x0184;
- t.Tonetwo = 0x01a7;
- t.Tretroflexhook = 0x01ae;
- t.Tsecyrillic = 0x0426;
- t.Tshecyrillic = 0x040b;
- t.Tsmall = 0xf774;
- t.Twelveroman = 0x216b;
- t.Tworoman = 0x2161;
- t.U = 0x0055;
- t.Uacute = 0x00da;
- t.Uacutesmall = 0xf7fa;
- t.Ubreve = 0x016c;
- t.Ucaron = 0x01d3;
- t.Ucircle = 0x24ca;
- t.Ucircumflex = 0x00db;
- t.Ucircumflexbelow = 0x1e76;
- t.Ucircumflexsmall = 0xf7fb;
- t.Ucyrillic = 0x0423;
- t.Udblacute = 0x0170;
- t.Udblgrave = 0x0214;
- t.Udieresis = 0x00dc;
- t.Udieresisacute = 0x01d7;
- t.Udieresisbelow = 0x1e72;
- t.Udieresiscaron = 0x01d9;
- t.Udieresiscyrillic = 0x04f0;
- t.Udieresisgrave = 0x01db;
- t.Udieresismacron = 0x01d5;
- t.Udieresissmall = 0xf7fc;
- t.Udotbelow = 0x1ee4;
- t.Ugrave = 0x00d9;
- t.Ugravesmall = 0xf7f9;
- t.Uhookabove = 0x1ee6;
- t.Uhorn = 0x01af;
- t.Uhornacute = 0x1ee8;
- t.Uhorndotbelow = 0x1ef0;
- t.Uhorngrave = 0x1eea;
- t.Uhornhookabove = 0x1eec;
- t.Uhorntilde = 0x1eee;
- t.Uhungarumlaut = 0x0170;
- t.Uhungarumlautcyrillic = 0x04f2;
- t.Uinvertedbreve = 0x0216;
- t.Ukcyrillic = 0x0478;
- t.Umacron = 0x016a;
- t.Umacroncyrillic = 0x04ee;
- t.Umacrondieresis = 0x1e7a;
- t.Umonospace = 0xff35;
- t.Uogonek = 0x0172;
- t.Upsilon = 0x03a5;
- t.Upsilon1 = 0x03d2;
- t.Upsilonacutehooksymbolgreek = 0x03d3;
- t.Upsilonafrican = 0x01b1;
- t.Upsilondieresis = 0x03ab;
- t.Upsilondieresishooksymbolgreek = 0x03d4;
- t.Upsilonhooksymbol = 0x03d2;
- t.Upsilontonos = 0x038e;
- t.Uring = 0x016e;
- t.Ushortcyrillic = 0x040e;
- t.Usmall = 0xf775;
- t.Ustraightcyrillic = 0x04ae;
- t.Ustraightstrokecyrillic = 0x04b0;
- t.Utilde = 0x0168;
- t.Utildeacute = 0x1e78;
- t.Utildebelow = 0x1e74;
- t.V = 0x0056;
- t.Vcircle = 0x24cb;
- t.Vdotbelow = 0x1e7e;
- t.Vecyrillic = 0x0412;
- t.Vewarmenian = 0x054e;
- t.Vhook = 0x01b2;
- t.Vmonospace = 0xff36;
- t.Voarmenian = 0x0548;
- t.Vsmall = 0xf776;
- t.Vtilde = 0x1e7c;
- t.W = 0x0057;
- t.Wacute = 0x1e82;
- t.Wcircle = 0x24cc;
- t.Wcircumflex = 0x0174;
- t.Wdieresis = 0x1e84;
- t.Wdotaccent = 0x1e86;
- t.Wdotbelow = 0x1e88;
- t.Wgrave = 0x1e80;
- t.Wmonospace = 0xff37;
- t.Wsmall = 0xf777;
- t.X = 0x0058;
- t.Xcircle = 0x24cd;
- t.Xdieresis = 0x1e8c;
- t.Xdotaccent = 0x1e8a;
- t.Xeharmenian = 0x053d;
- t.Xi = 0x039e;
- t.Xmonospace = 0xff38;
- t.Xsmall = 0xf778;
- t.Y = 0x0059;
- t.Yacute = 0x00dd;
- t.Yacutesmall = 0xf7fd;
- t.Yatcyrillic = 0x0462;
- t.Ycircle = 0x24ce;
- t.Ycircumflex = 0x0176;
- t.Ydieresis = 0x0178;
- t.Ydieresissmall = 0xf7ff;
- t.Ydotaccent = 0x1e8e;
- t.Ydotbelow = 0x1ef4;
- t.Yericyrillic = 0x042b;
- t.Yerudieresiscyrillic = 0x04f8;
- t.Ygrave = 0x1ef2;
- t.Yhook = 0x01b3;
- t.Yhookabove = 0x1ef6;
- t.Yiarmenian = 0x0545;
- t.Yicyrillic = 0x0407;
- t.Yiwnarmenian = 0x0552;
- t.Ymonospace = 0xff39;
- t.Ysmall = 0xf779;
- t.Ytilde = 0x1ef8;
- t.Yusbigcyrillic = 0x046a;
- t.Yusbigiotifiedcyrillic = 0x046c;
- t.Yuslittlecyrillic = 0x0466;
- t.Yuslittleiotifiedcyrillic = 0x0468;
- t.Z = 0x005a;
- t.Zaarmenian = 0x0536;
- t.Zacute = 0x0179;
- t.Zcaron = 0x017d;
- t.Zcaronsmall = 0xf6ff;
- t.Zcircle = 0x24cf;
- t.Zcircumflex = 0x1e90;
- t.Zdot = 0x017b;
- t.Zdotaccent = 0x017b;
- t.Zdotbelow = 0x1e92;
- t.Zecyrillic = 0x0417;
- t.Zedescendercyrillic = 0x0498;
- t.Zedieresiscyrillic = 0x04de;
- t.Zeta = 0x0396;
- t.Zhearmenian = 0x053a;
- t.Zhebrevecyrillic = 0x04c1;
- t.Zhecyrillic = 0x0416;
- t.Zhedescendercyrillic = 0x0496;
- t.Zhedieresiscyrillic = 0x04dc;
- t.Zlinebelow = 0x1e94;
- t.Zmonospace = 0xff3a;
- t.Zsmall = 0xf77a;
- t.Zstroke = 0x01b5;
- t.a = 0x0061;
- t.aabengali = 0x0986;
- t.aacute = 0x00e1;
- t.aadeva = 0x0906;
- t.aagujarati = 0x0a86;
- t.aagurmukhi = 0x0a06;
- t.aamatragurmukhi = 0x0a3e;
- t.aarusquare = 0x3303;
- t.aavowelsignbengali = 0x09be;
- t.aavowelsigndeva = 0x093e;
- t.aavowelsigngujarati = 0x0abe;
- t.abbreviationmarkarmenian = 0x055f;
- t.abbreviationsigndeva = 0x0970;
- t.abengali = 0x0985;
- t.abopomofo = 0x311a;
- t.abreve = 0x0103;
- t.abreveacute = 0x1eaf;
- t.abrevecyrillic = 0x04d1;
- t.abrevedotbelow = 0x1eb7;
- t.abrevegrave = 0x1eb1;
- t.abrevehookabove = 0x1eb3;
- t.abrevetilde = 0x1eb5;
- t.acaron = 0x01ce;
- t.acircle = 0x24d0;
- t.acircumflex = 0x00e2;
- t.acircumflexacute = 0x1ea5;
- t.acircumflexdotbelow = 0x1ead;
- t.acircumflexgrave = 0x1ea7;
- t.acircumflexhookabove = 0x1ea9;
- t.acircumflextilde = 0x1eab;
- t.acute = 0x00b4;
- t.acutebelowcmb = 0x0317;
- t.acutecmb = 0x0301;
- t.acutecomb = 0x0301;
- t.acutedeva = 0x0954;
- t.acutelowmod = 0x02cf;
- t.acutetonecmb = 0x0341;
- t.acyrillic = 0x0430;
- t.adblgrave = 0x0201;
- t.addakgurmukhi = 0x0a71;
- t.adeva = 0x0905;
- t.adieresis = 0x00e4;
- t.adieresiscyrillic = 0x04d3;
- t.adieresismacron = 0x01df;
- t.adotbelow = 0x1ea1;
- t.adotmacron = 0x01e1;
- t.ae = 0x00e6;
- t.aeacute = 0x01fd;
- t.aekorean = 0x3150;
- t.aemacron = 0x01e3;
- t.afii00208 = 0x2015;
- t.afii08941 = 0x20a4;
- t.afii10017 = 0x0410;
- t.afii10018 = 0x0411;
- t.afii10019 = 0x0412;
- t.afii10020 = 0x0413;
- t.afii10021 = 0x0414;
- t.afii10022 = 0x0415;
- t.afii10023 = 0x0401;
- t.afii10024 = 0x0416;
- t.afii10025 = 0x0417;
- t.afii10026 = 0x0418;
- t.afii10027 = 0x0419;
- t.afii10028 = 0x041a;
- t.afii10029 = 0x041b;
- t.afii10030 = 0x041c;
- t.afii10031 = 0x041d;
- t.afii10032 = 0x041e;
- t.afii10033 = 0x041f;
- t.afii10034 = 0x0420;
- t.afii10035 = 0x0421;
- t.afii10036 = 0x0422;
- t.afii10037 = 0x0423;
- t.afii10038 = 0x0424;
- t.afii10039 = 0x0425;
- t.afii10040 = 0x0426;
- t.afii10041 = 0x0427;
- t.afii10042 = 0x0428;
- t.afii10043 = 0x0429;
- t.afii10044 = 0x042a;
- t.afii10045 = 0x042b;
- t.afii10046 = 0x042c;
- t.afii10047 = 0x042d;
- t.afii10048 = 0x042e;
- t.afii10049 = 0x042f;
- t.afii10050 = 0x0490;
- t.afii10051 = 0x0402;
- t.afii10052 = 0x0403;
- t.afii10053 = 0x0404;
- t.afii10054 = 0x0405;
- t.afii10055 = 0x0406;
- t.afii10056 = 0x0407;
- t.afii10057 = 0x0408;
- t.afii10058 = 0x0409;
- t.afii10059 = 0x040a;
- t.afii10060 = 0x040b;
- t.afii10061 = 0x040c;
- t.afii10062 = 0x040e;
- t.afii10063 = 0xf6c4;
- t.afii10064 = 0xf6c5;
- t.afii10065 = 0x0430;
- t.afii10066 = 0x0431;
- t.afii10067 = 0x0432;
- t.afii10068 = 0x0433;
- t.afii10069 = 0x0434;
- t.afii10070 = 0x0435;
- t.afii10071 = 0x0451;
- t.afii10072 = 0x0436;
- t.afii10073 = 0x0437;
- t.afii10074 = 0x0438;
- t.afii10075 = 0x0439;
- t.afii10076 = 0x043a;
- t.afii10077 = 0x043b;
- t.afii10078 = 0x043c;
- t.afii10079 = 0x043d;
- t.afii10080 = 0x043e;
- t.afii10081 = 0x043f;
- t.afii10082 = 0x0440;
- t.afii10083 = 0x0441;
- t.afii10084 = 0x0442;
- t.afii10085 = 0x0443;
- t.afii10086 = 0x0444;
- t.afii10087 = 0x0445;
- t.afii10088 = 0x0446;
- t.afii10089 = 0x0447;
- t.afii10090 = 0x0448;
- t.afii10091 = 0x0449;
- t.afii10092 = 0x044a;
- t.afii10093 = 0x044b;
- t.afii10094 = 0x044c;
- t.afii10095 = 0x044d;
- t.afii10096 = 0x044e;
- t.afii10097 = 0x044f;
- t.afii10098 = 0x0491;
- t.afii10099 = 0x0452;
- t.afii10100 = 0x0453;
- t.afii10101 = 0x0454;
- t.afii10102 = 0x0455;
- t.afii10103 = 0x0456;
- t.afii10104 = 0x0457;
- t.afii10105 = 0x0458;
- t.afii10106 = 0x0459;
- t.afii10107 = 0x045a;
- t.afii10108 = 0x045b;
- t.afii10109 = 0x045c;
- t.afii10110 = 0x045e;
- t.afii10145 = 0x040f;
- t.afii10146 = 0x0462;
- t.afii10147 = 0x0472;
- t.afii10148 = 0x0474;
- t.afii10192 = 0xf6c6;
- t.afii10193 = 0x045f;
- t.afii10194 = 0x0463;
- t.afii10195 = 0x0473;
- t.afii10196 = 0x0475;
- t.afii10831 = 0xf6c7;
- t.afii10832 = 0xf6c8;
- t.afii10846 = 0x04d9;
- t.afii299 = 0x200e;
- t.afii300 = 0x200f;
- t.afii301 = 0x200d;
- t.afii57381 = 0x066a;
- t.afii57388 = 0x060c;
- t.afii57392 = 0x0660;
- t.afii57393 = 0x0661;
- t.afii57394 = 0x0662;
- t.afii57395 = 0x0663;
- t.afii57396 = 0x0664;
- t.afii57397 = 0x0665;
- t.afii57398 = 0x0666;
- t.afii57399 = 0x0667;
- t.afii57400 = 0x0668;
- t.afii57401 = 0x0669;
- t.afii57403 = 0x061b;
- t.afii57407 = 0x061f;
- t.afii57409 = 0x0621;
- t.afii57410 = 0x0622;
- t.afii57411 = 0x0623;
- t.afii57412 = 0x0624;
- t.afii57413 = 0x0625;
- t.afii57414 = 0x0626;
- t.afii57415 = 0x0627;
- t.afii57416 = 0x0628;
- t.afii57417 = 0x0629;
- t.afii57418 = 0x062a;
- t.afii57419 = 0x062b;
- t.afii57420 = 0x062c;
- t.afii57421 = 0x062d;
- t.afii57422 = 0x062e;
- t.afii57423 = 0x062f;
- t.afii57424 = 0x0630;
- t.afii57425 = 0x0631;
- t.afii57426 = 0x0632;
- t.afii57427 = 0x0633;
- t.afii57428 = 0x0634;
- t.afii57429 = 0x0635;
- t.afii57430 = 0x0636;
- t.afii57431 = 0x0637;
- t.afii57432 = 0x0638;
- t.afii57433 = 0x0639;
- t.afii57434 = 0x063a;
- t.afii57440 = 0x0640;
- t.afii57441 = 0x0641;
- t.afii57442 = 0x0642;
- t.afii57443 = 0x0643;
- t.afii57444 = 0x0644;
- t.afii57445 = 0x0645;
- t.afii57446 = 0x0646;
- t.afii57448 = 0x0648;
- t.afii57449 = 0x0649;
- t.afii57450 = 0x064a;
- t.afii57451 = 0x064b;
- t.afii57452 = 0x064c;
- t.afii57453 = 0x064d;
- t.afii57454 = 0x064e;
- t.afii57455 = 0x064f;
- t.afii57456 = 0x0650;
- t.afii57457 = 0x0651;
- t.afii57458 = 0x0652;
- t.afii57470 = 0x0647;
- t.afii57505 = 0x06a4;
- t.afii57506 = 0x067e;
- t.afii57507 = 0x0686;
- t.afii57508 = 0x0698;
- t.afii57509 = 0x06af;
- t.afii57511 = 0x0679;
- t.afii57512 = 0x0688;
- t.afii57513 = 0x0691;
- t.afii57514 = 0x06ba;
- t.afii57519 = 0x06d2;
- t.afii57534 = 0x06d5;
- t.afii57636 = 0x20aa;
- t.afii57645 = 0x05be;
- t.afii57658 = 0x05c3;
- t.afii57664 = 0x05d0;
- t.afii57665 = 0x05d1;
- t.afii57666 = 0x05d2;
- t.afii57667 = 0x05d3;
- t.afii57668 = 0x05d4;
- t.afii57669 = 0x05d5;
- t.afii57670 = 0x05d6;
- t.afii57671 = 0x05d7;
- t.afii57672 = 0x05d8;
- t.afii57673 = 0x05d9;
- t.afii57674 = 0x05da;
- t.afii57675 = 0x05db;
- t.afii57676 = 0x05dc;
- t.afii57677 = 0x05dd;
- t.afii57678 = 0x05de;
- t.afii57679 = 0x05df;
- t.afii57680 = 0x05e0;
- t.afii57681 = 0x05e1;
- t.afii57682 = 0x05e2;
- t.afii57683 = 0x05e3;
- t.afii57684 = 0x05e4;
- t.afii57685 = 0x05e5;
- t.afii57686 = 0x05e6;
- t.afii57687 = 0x05e7;
- t.afii57688 = 0x05e8;
- t.afii57689 = 0x05e9;
- t.afii57690 = 0x05ea;
- t.afii57694 = 0xfb2a;
- t.afii57695 = 0xfb2b;
- t.afii57700 = 0xfb4b;
- t.afii57705 = 0xfb1f;
- t.afii57716 = 0x05f0;
- t.afii57717 = 0x05f1;
- t.afii57718 = 0x05f2;
- t.afii57723 = 0xfb35;
- t.afii57793 = 0x05b4;
- t.afii57794 = 0x05b5;
- t.afii57795 = 0x05b6;
- t.afii57796 = 0x05bb;
- t.afii57797 = 0x05b8;
- t.afii57798 = 0x05b7;
- t.afii57799 = 0x05b0;
- t.afii57800 = 0x05b2;
- t.afii57801 = 0x05b1;
- t.afii57802 = 0x05b3;
- t.afii57803 = 0x05c2;
- t.afii57804 = 0x05c1;
- t.afii57806 = 0x05b9;
- t.afii57807 = 0x05bc;
- t.afii57839 = 0x05bd;
- t.afii57841 = 0x05bf;
- t.afii57842 = 0x05c0;
- t.afii57929 = 0x02bc;
- t.afii61248 = 0x2105;
- t.afii61289 = 0x2113;
- t.afii61352 = 0x2116;
- t.afii61573 = 0x202c;
- t.afii61574 = 0x202d;
- t.afii61575 = 0x202e;
- t.afii61664 = 0x200c;
- t.afii63167 = 0x066d;
- t.afii64937 = 0x02bd;
- t.agrave = 0x00e0;
- t.agujarati = 0x0a85;
- t.agurmukhi = 0x0a05;
- t.ahiragana = 0x3042;
- t.ahookabove = 0x1ea3;
- t.aibengali = 0x0990;
- t.aibopomofo = 0x311e;
- t.aideva = 0x0910;
- t.aiecyrillic = 0x04d5;
- t.aigujarati = 0x0a90;
- t.aigurmukhi = 0x0a10;
- t.aimatragurmukhi = 0x0a48;
- t.ainarabic = 0x0639;
- t.ainfinalarabic = 0xfeca;
- t.aininitialarabic = 0xfecb;
- t.ainmedialarabic = 0xfecc;
- t.ainvertedbreve = 0x0203;
- t.aivowelsignbengali = 0x09c8;
- t.aivowelsigndeva = 0x0948;
- t.aivowelsigngujarati = 0x0ac8;
- t.akatakana = 0x30a2;
- t.akatakanahalfwidth = 0xff71;
- t.akorean = 0x314f;
- t.alef = 0x05d0;
- t.alefarabic = 0x0627;
- t.alefdageshhebrew = 0xfb30;
- t.aleffinalarabic = 0xfe8e;
- t.alefhamzaabovearabic = 0x0623;
- t.alefhamzaabovefinalarabic = 0xfe84;
- t.alefhamzabelowarabic = 0x0625;
- t.alefhamzabelowfinalarabic = 0xfe88;
- t.alefhebrew = 0x05d0;
- t.aleflamedhebrew = 0xfb4f;
- t.alefmaddaabovearabic = 0x0622;
- t.alefmaddaabovefinalarabic = 0xfe82;
- t.alefmaksuraarabic = 0x0649;
- t.alefmaksurafinalarabic = 0xfef0;
- t.alefmaksurainitialarabic = 0xfef3;
- t.alefmaksuramedialarabic = 0xfef4;
- t.alefpatahhebrew = 0xfb2e;
- t.alefqamatshebrew = 0xfb2f;
- t.aleph = 0x2135;
- t.allequal = 0x224c;
- t.alpha = 0x03b1;
- t.alphatonos = 0x03ac;
- t.amacron = 0x0101;
- t.amonospace = 0xff41;
- t.ampersand = 0x0026;
- t.ampersandmonospace = 0xff06;
- t.ampersandsmall = 0xf726;
- t.amsquare = 0x33c2;
- t.anbopomofo = 0x3122;
- t.angbopomofo = 0x3124;
- t.angbracketleft = 0x3008;
- t.angbracketright = 0x3009;
- t.angkhankhuthai = 0x0e5a;
- t.angle = 0x2220;
- t.anglebracketleft = 0x3008;
- t.anglebracketleftvertical = 0xfe3f;
- t.anglebracketright = 0x3009;
- t.anglebracketrightvertical = 0xfe40;
- t.angleleft = 0x2329;
- t.angleright = 0x232a;
- t.angstrom = 0x212b;
- t.anoteleia = 0x0387;
- t.anudattadeva = 0x0952;
- t.anusvarabengali = 0x0982;
- t.anusvaradeva = 0x0902;
- t.anusvaragujarati = 0x0a82;
- t.aogonek = 0x0105;
- t.apaatosquare = 0x3300;
- t.aparen = 0x249c;
- t.apostrophearmenian = 0x055a;
- t.apostrophemod = 0x02bc;
- t.apple = 0xf8ff;
- t.approaches = 0x2250;
- t.approxequal = 0x2248;
- t.approxequalorimage = 0x2252;
- t.approximatelyequal = 0x2245;
- t.araeaekorean = 0x318e;
- t.araeakorean = 0x318d;
- t.arc = 0x2312;
- t.arighthalfring = 0x1e9a;
- t.aring = 0x00e5;
- t.aringacute = 0x01fb;
- t.aringbelow = 0x1e01;
- t.arrowboth = 0x2194;
- t.arrowdashdown = 0x21e3;
- t.arrowdashleft = 0x21e0;
- t.arrowdashright = 0x21e2;
- t.arrowdashup = 0x21e1;
- t.arrowdblboth = 0x21d4;
- t.arrowdbldown = 0x21d3;
- t.arrowdblleft = 0x21d0;
- t.arrowdblright = 0x21d2;
- t.arrowdblup = 0x21d1;
- t.arrowdown = 0x2193;
- t.arrowdownleft = 0x2199;
- t.arrowdownright = 0x2198;
- t.arrowdownwhite = 0x21e9;
- t.arrowheaddownmod = 0x02c5;
- t.arrowheadleftmod = 0x02c2;
- t.arrowheadrightmod = 0x02c3;
- t.arrowheadupmod = 0x02c4;
- t.arrowhorizex = 0xf8e7;
- t.arrowleft = 0x2190;
- t.arrowleftdbl = 0x21d0;
- t.arrowleftdblstroke = 0x21cd;
- t.arrowleftoverright = 0x21c6;
- t.arrowleftwhite = 0x21e6;
- t.arrowright = 0x2192;
- t.arrowrightdblstroke = 0x21cf;
- t.arrowrightheavy = 0x279e;
- t.arrowrightoverleft = 0x21c4;
- t.arrowrightwhite = 0x21e8;
- t.arrowtableft = 0x21e4;
- t.arrowtabright = 0x21e5;
- t.arrowup = 0x2191;
- t.arrowupdn = 0x2195;
- t.arrowupdnbse = 0x21a8;
- t.arrowupdownbase = 0x21a8;
- t.arrowupleft = 0x2196;
- t.arrowupleftofdown = 0x21c5;
- t.arrowupright = 0x2197;
- t.arrowupwhite = 0x21e7;
- t.arrowvertex = 0xf8e6;
- t.asciicircum = 0x005e;
- t.asciicircummonospace = 0xff3e;
- t.asciitilde = 0x007e;
- t.asciitildemonospace = 0xff5e;
- t.ascript = 0x0251;
- t.ascriptturned = 0x0252;
- t.asmallhiragana = 0x3041;
- t.asmallkatakana = 0x30a1;
- t.asmallkatakanahalfwidth = 0xff67;
- t.asterisk = 0x002a;
- t.asteriskaltonearabic = 0x066d;
- t.asteriskarabic = 0x066d;
- t.asteriskmath = 0x2217;
- t.asteriskmonospace = 0xff0a;
- t.asterisksmall = 0xfe61;
- t.asterism = 0x2042;
- t.asuperior = 0xf6e9;
- t.asymptoticallyequal = 0x2243;
- t.at = 0x0040;
- t.atilde = 0x00e3;
- t.atmonospace = 0xff20;
- t.atsmall = 0xfe6b;
- t.aturned = 0x0250;
- t.aubengali = 0x0994;
- t.aubopomofo = 0x3120;
- t.audeva = 0x0914;
- t.augujarati = 0x0a94;
- t.augurmukhi = 0x0a14;
- t.aulengthmarkbengali = 0x09d7;
- t.aumatragurmukhi = 0x0a4c;
- t.auvowelsignbengali = 0x09cc;
- t.auvowelsigndeva = 0x094c;
- t.auvowelsigngujarati = 0x0acc;
- t.avagrahadeva = 0x093d;
- t.aybarmenian = 0x0561;
- t.ayin = 0x05e2;
- t.ayinaltonehebrew = 0xfb20;
- t.ayinhebrew = 0x05e2;
- t.b = 0x0062;
- t.babengali = 0x09ac;
- t.backslash = 0x005c;
- t.backslashmonospace = 0xff3c;
- t.badeva = 0x092c;
- t.bagujarati = 0x0aac;
- t.bagurmukhi = 0x0a2c;
- t.bahiragana = 0x3070;
- t.bahtthai = 0x0e3f;
- t.bakatakana = 0x30d0;
- t.bar = 0x007c;
- t.barmonospace = 0xff5c;
- t.bbopomofo = 0x3105;
- t.bcircle = 0x24d1;
- t.bdotaccent = 0x1e03;
- t.bdotbelow = 0x1e05;
- t.beamedsixteenthnotes = 0x266c;
- t.because = 0x2235;
- t.becyrillic = 0x0431;
- t.beharabic = 0x0628;
- t.behfinalarabic = 0xfe90;
- t.behinitialarabic = 0xfe91;
- t.behiragana = 0x3079;
- t.behmedialarabic = 0xfe92;
- t.behmeeminitialarabic = 0xfc9f;
- t.behmeemisolatedarabic = 0xfc08;
- t.behnoonfinalarabic = 0xfc6d;
- t.bekatakana = 0x30d9;
- t.benarmenian = 0x0562;
- t.bet = 0x05d1;
- t.beta = 0x03b2;
- t.betasymbolgreek = 0x03d0;
- t.betdagesh = 0xfb31;
- t.betdageshhebrew = 0xfb31;
- t.bethebrew = 0x05d1;
- t.betrafehebrew = 0xfb4c;
- t.bhabengali = 0x09ad;
- t.bhadeva = 0x092d;
- t.bhagujarati = 0x0aad;
- t.bhagurmukhi = 0x0a2d;
- t.bhook = 0x0253;
- t.bihiragana = 0x3073;
- t.bikatakana = 0x30d3;
- t.bilabialclick = 0x0298;
- t.bindigurmukhi = 0x0a02;
- t.birusquare = 0x3331;
- t.blackcircle = 0x25cf;
- t.blackdiamond = 0x25c6;
- t.blackdownpointingtriangle = 0x25bc;
- t.blackleftpointingpointer = 0x25c4;
- t.blackleftpointingtriangle = 0x25c0;
- t.blacklenticularbracketleft = 0x3010;
- t.blacklenticularbracketleftvertical = 0xfe3b;
- t.blacklenticularbracketright = 0x3011;
- t.blacklenticularbracketrightvertical = 0xfe3c;
- t.blacklowerlefttriangle = 0x25e3;
- t.blacklowerrighttriangle = 0x25e2;
- t.blackrectangle = 0x25ac;
- t.blackrightpointingpointer = 0x25ba;
- t.blackrightpointingtriangle = 0x25b6;
- t.blacksmallsquare = 0x25aa;
- t.blacksmilingface = 0x263b;
- t.blacksquare = 0x25a0;
- t.blackstar = 0x2605;
- t.blackupperlefttriangle = 0x25e4;
- t.blackupperrighttriangle = 0x25e5;
- t.blackuppointingsmalltriangle = 0x25b4;
- t.blackuppointingtriangle = 0x25b2;
- t.blank = 0x2423;
- t.blinebelow = 0x1e07;
- t.block = 0x2588;
- t.bmonospace = 0xff42;
- t.bobaimaithai = 0x0e1a;
- t.bohiragana = 0x307c;
- t.bokatakana = 0x30dc;
- t.bparen = 0x249d;
- t.bqsquare = 0x33c3;
- t.braceex = 0xf8f4;
- t.braceleft = 0x007b;
- t.braceleftbt = 0xf8f3;
- t.braceleftmid = 0xf8f2;
- t.braceleftmonospace = 0xff5b;
- t.braceleftsmall = 0xfe5b;
- t.bracelefttp = 0xf8f1;
- t.braceleftvertical = 0xfe37;
- t.braceright = 0x007d;
- t.bracerightbt = 0xf8fe;
- t.bracerightmid = 0xf8fd;
- t.bracerightmonospace = 0xff5d;
- t.bracerightsmall = 0xfe5c;
- t.bracerighttp = 0xf8fc;
- t.bracerightvertical = 0xfe38;
- t.bracketleft = 0x005b;
- t.bracketleftbt = 0xf8f0;
- t.bracketleftex = 0xf8ef;
- t.bracketleftmonospace = 0xff3b;
- t.bracketlefttp = 0xf8ee;
- t.bracketright = 0x005d;
- t.bracketrightbt = 0xf8fb;
- t.bracketrightex = 0xf8fa;
- t.bracketrightmonospace = 0xff3d;
- t.bracketrighttp = 0xf8f9;
- t.breve = 0x02d8;
- t.brevebelowcmb = 0x032e;
- t.brevecmb = 0x0306;
- t.breveinvertedbelowcmb = 0x032f;
- t.breveinvertedcmb = 0x0311;
- t.breveinverteddoublecmb = 0x0361;
- t.bridgebelowcmb = 0x032a;
- t.bridgeinvertedbelowcmb = 0x033a;
- t.brokenbar = 0x00a6;
- t.bstroke = 0x0180;
- t.bsuperior = 0xf6ea;
- t.btopbar = 0x0183;
- t.buhiragana = 0x3076;
- t.bukatakana = 0x30d6;
- t.bullet = 0x2022;
- t.bulletinverse = 0x25d8;
- t.bulletoperator = 0x2219;
- t.bullseye = 0x25ce;
- t.c = 0x0063;
- t.caarmenian = 0x056e;
- t.cabengali = 0x099a;
- t.cacute = 0x0107;
- t.cadeva = 0x091a;
- t.cagujarati = 0x0a9a;
- t.cagurmukhi = 0x0a1a;
- t.calsquare = 0x3388;
- t.candrabindubengali = 0x0981;
- t.candrabinducmb = 0x0310;
- t.candrabindudeva = 0x0901;
- t.candrabindugujarati = 0x0a81;
- t.capslock = 0x21ea;
- t.careof = 0x2105;
- t.caron = 0x02c7;
- t.caronbelowcmb = 0x032c;
- t.caroncmb = 0x030c;
- t.carriagereturn = 0x21b5;
- t.cbopomofo = 0x3118;
- t.ccaron = 0x010d;
- t.ccedilla = 0x00e7;
- t.ccedillaacute = 0x1e09;
- t.ccircle = 0x24d2;
- t.ccircumflex = 0x0109;
- t.ccurl = 0x0255;
- t.cdot = 0x010b;
- t.cdotaccent = 0x010b;
- t.cdsquare = 0x33c5;
- t.cedilla = 0x00b8;
- t.cedillacmb = 0x0327;
- t.cent = 0x00a2;
- t.centigrade = 0x2103;
- t.centinferior = 0xf6df;
- t.centmonospace = 0xffe0;
- t.centoldstyle = 0xf7a2;
- t.centsuperior = 0xf6e0;
- t.chaarmenian = 0x0579;
- t.chabengali = 0x099b;
- t.chadeva = 0x091b;
- t.chagujarati = 0x0a9b;
- t.chagurmukhi = 0x0a1b;
- t.chbopomofo = 0x3114;
- t.cheabkhasiancyrillic = 0x04bd;
- t.checkmark = 0x2713;
- t.checyrillic = 0x0447;
- t.chedescenderabkhasiancyrillic = 0x04bf;
- t.chedescendercyrillic = 0x04b7;
- t.chedieresiscyrillic = 0x04f5;
- t.cheharmenian = 0x0573;
- t.chekhakassiancyrillic = 0x04cc;
- t.cheverticalstrokecyrillic = 0x04b9;
- t.chi = 0x03c7;
- t.chieuchacirclekorean = 0x3277;
- t.chieuchaparenkorean = 0x3217;
- t.chieuchcirclekorean = 0x3269;
- t.chieuchkorean = 0x314a;
- t.chieuchparenkorean = 0x3209;
- t.chochangthai = 0x0e0a;
- t.chochanthai = 0x0e08;
- t.chochingthai = 0x0e09;
- t.chochoethai = 0x0e0c;
- t.chook = 0x0188;
- t.cieucacirclekorean = 0x3276;
- t.cieucaparenkorean = 0x3216;
- t.cieuccirclekorean = 0x3268;
- t.cieuckorean = 0x3148;
- t.cieucparenkorean = 0x3208;
- t.cieucuparenkorean = 0x321c;
- t.circle = 0x25cb;
- t.circlecopyrt = 0x00a9;
- t.circlemultiply = 0x2297;
- t.circleot = 0x2299;
- t.circleplus = 0x2295;
- t.circlepostalmark = 0x3036;
- t.circlewithlefthalfblack = 0x25d0;
- t.circlewithrighthalfblack = 0x25d1;
- t.circumflex = 0x02c6;
- t.circumflexbelowcmb = 0x032d;
- t.circumflexcmb = 0x0302;
- t.clear = 0x2327;
- t.clickalveolar = 0x01c2;
- t.clickdental = 0x01c0;
- t.clicklateral = 0x01c1;
- t.clickretroflex = 0x01c3;
- t.club = 0x2663;
- t.clubsuitblack = 0x2663;
- t.clubsuitwhite = 0x2667;
- t.cmcubedsquare = 0x33a4;
- t.cmonospace = 0xff43;
- t.cmsquaredsquare = 0x33a0;
- t.coarmenian = 0x0581;
- t.colon = 0x003a;
- t.colonmonetary = 0x20a1;
- t.colonmonospace = 0xff1a;
- t.colonsign = 0x20a1;
- t.colonsmall = 0xfe55;
- t.colontriangularhalfmod = 0x02d1;
- t.colontriangularmod = 0x02d0;
- t.comma = 0x002c;
- t.commaabovecmb = 0x0313;
- t.commaaboverightcmb = 0x0315;
- t.commaaccent = 0xf6c3;
- t.commaarabic = 0x060c;
- t.commaarmenian = 0x055d;
- t.commainferior = 0xf6e1;
- t.commamonospace = 0xff0c;
- t.commareversedabovecmb = 0x0314;
- t.commareversedmod = 0x02bd;
- t.commasmall = 0xfe50;
- t.commasuperior = 0xf6e2;
- t.commaturnedabovecmb = 0x0312;
- t.commaturnedmod = 0x02bb;
- t.compass = 0x263c;
- t.congruent = 0x2245;
- t.contourintegral = 0x222e;
- t.control = 0x2303;
- t.controlACK = 0x0006;
- t.controlBEL = 0x0007;
- t.controlBS = 0x0008;
- t.controlCAN = 0x0018;
- t.controlCR = 0x000d;
- t.controlDC1 = 0x0011;
- t.controlDC2 = 0x0012;
- t.controlDC3 = 0x0013;
- t.controlDC4 = 0x0014;
- t.controlDEL = 0x007f;
- t.controlDLE = 0x0010;
- t.controlEM = 0x0019;
- t.controlENQ = 0x0005;
- t.controlEOT = 0x0004;
- t.controlESC = 0x001b;
- t.controlETB = 0x0017;
- t.controlETX = 0x0003;
- t.controlFF = 0x000c;
- t.controlFS = 0x001c;
- t.controlGS = 0x001d;
- t.controlHT = 0x0009;
- t.controlLF = 0x000a;
- t.controlNAK = 0x0015;
- t.controlNULL = 0x0000;
- t.controlRS = 0x001e;
- t.controlSI = 0x000f;
- t.controlSO = 0x000e;
- t.controlSOT = 0x0002;
- t.controlSTX = 0x0001;
- t.controlSUB = 0x001a;
- t.controlSYN = 0x0016;
- t.controlUS = 0x001f;
- t.controlVT = 0x000b;
- t.copyright = 0x00a9;
- t.copyrightsans = 0xf8e9;
- t.copyrightserif = 0xf6d9;
- t.cornerbracketleft = 0x300c;
- t.cornerbracketlefthalfwidth = 0xff62;
- t.cornerbracketleftvertical = 0xfe41;
- t.cornerbracketright = 0x300d;
- t.cornerbracketrighthalfwidth = 0xff63;
- t.cornerbracketrightvertical = 0xfe42;
- t.corporationsquare = 0x337f;
- t.cosquare = 0x33c7;
- t.coverkgsquare = 0x33c6;
- t.cparen = 0x249e;
- t.cruzeiro = 0x20a2;
- t.cstretched = 0x0297;
- t.curlyand = 0x22cf;
- t.curlyor = 0x22ce;
- t.currency = 0x00a4;
- t.cyrBreve = 0xf6d1;
- t.cyrFlex = 0xf6d2;
- t.cyrbreve = 0xf6d4;
- t.cyrflex = 0xf6d5;
- t.d = 0x0064;
- t.daarmenian = 0x0564;
- t.dabengali = 0x09a6;
- t.dadarabic = 0x0636;
- t.dadeva = 0x0926;
- t.dadfinalarabic = 0xfebe;
- t.dadinitialarabic = 0xfebf;
- t.dadmedialarabic = 0xfec0;
- t.dagesh = 0x05bc;
- t.dageshhebrew = 0x05bc;
- t.dagger = 0x2020;
- t.daggerdbl = 0x2021;
- t.dagujarati = 0x0aa6;
- t.dagurmukhi = 0x0a26;
- t.dahiragana = 0x3060;
- t.dakatakana = 0x30c0;
- t.dalarabic = 0x062f;
- t.dalet = 0x05d3;
- t.daletdagesh = 0xfb33;
- t.daletdageshhebrew = 0xfb33;
- t.dalethebrew = 0x05d3;
- t.dalfinalarabic = 0xfeaa;
- t.dammaarabic = 0x064f;
- t.dammalowarabic = 0x064f;
- t.dammatanaltonearabic = 0x064c;
- t.dammatanarabic = 0x064c;
- t.danda = 0x0964;
- t.dargahebrew = 0x05a7;
- t.dargalefthebrew = 0x05a7;
- t.dasiapneumatacyrilliccmb = 0x0485;
- t.dblGrave = 0xf6d3;
- t.dblanglebracketleft = 0x300a;
- t.dblanglebracketleftvertical = 0xfe3d;
- t.dblanglebracketright = 0x300b;
- t.dblanglebracketrightvertical = 0xfe3e;
- t.dblarchinvertedbelowcmb = 0x032b;
- t.dblarrowleft = 0x21d4;
- t.dblarrowright = 0x21d2;
- t.dbldanda = 0x0965;
- t.dblgrave = 0xf6d6;
- t.dblgravecmb = 0x030f;
- t.dblintegral = 0x222c;
- t.dbllowline = 0x2017;
- t.dbllowlinecmb = 0x0333;
- t.dbloverlinecmb = 0x033f;
- t.dblprimemod = 0x02ba;
- t.dblverticalbar = 0x2016;
- t.dblverticallineabovecmb = 0x030e;
- t.dbopomofo = 0x3109;
- t.dbsquare = 0x33c8;
- t.dcaron = 0x010f;
- t.dcedilla = 0x1e11;
- t.dcircle = 0x24d3;
- t.dcircumflexbelow = 0x1e13;
- t.dcroat = 0x0111;
- t.ddabengali = 0x09a1;
- t.ddadeva = 0x0921;
- t.ddagujarati = 0x0aa1;
- t.ddagurmukhi = 0x0a21;
- t.ddalarabic = 0x0688;
- t.ddalfinalarabic = 0xfb89;
- t.dddhadeva = 0x095c;
- t.ddhabengali = 0x09a2;
- t.ddhadeva = 0x0922;
- t.ddhagujarati = 0x0aa2;
- t.ddhagurmukhi = 0x0a22;
- t.ddotaccent = 0x1e0b;
- t.ddotbelow = 0x1e0d;
- t.decimalseparatorarabic = 0x066b;
- t.decimalseparatorpersian = 0x066b;
- t.decyrillic = 0x0434;
- t.degree = 0x00b0;
- t.dehihebrew = 0x05ad;
- t.dehiragana = 0x3067;
- t.deicoptic = 0x03ef;
- t.dekatakana = 0x30c7;
- t.deleteleft = 0x232b;
- t.deleteright = 0x2326;
- t.delta = 0x03b4;
- t.deltaturned = 0x018d;
- t.denominatorminusonenumeratorbengali = 0x09f8;
- t.dezh = 0x02a4;
- t.dhabengali = 0x09a7;
- t.dhadeva = 0x0927;
- t.dhagujarati = 0x0aa7;
- t.dhagurmukhi = 0x0a27;
- t.dhook = 0x0257;
- t.dialytikatonos = 0x0385;
- t.dialytikatonoscmb = 0x0344;
- t.diamond = 0x2666;
- t.diamondsuitwhite = 0x2662;
- t.dieresis = 0x00a8;
- t.dieresisacute = 0xf6d7;
- t.dieresisbelowcmb = 0x0324;
- t.dieresiscmb = 0x0308;
- t.dieresisgrave = 0xf6d8;
- t.dieresistonos = 0x0385;
- t.dihiragana = 0x3062;
- t.dikatakana = 0x30c2;
- t.dittomark = 0x3003;
- t.divide = 0x00f7;
- t.divides = 0x2223;
- t.divisionslash = 0x2215;
- t.djecyrillic = 0x0452;
- t.dkshade = 0x2593;
- t.dlinebelow = 0x1e0f;
- t.dlsquare = 0x3397;
- t.dmacron = 0x0111;
- t.dmonospace = 0xff44;
- t.dnblock = 0x2584;
- t.dochadathai = 0x0e0e;
- t.dodekthai = 0x0e14;
- t.dohiragana = 0x3069;
- t.dokatakana = 0x30c9;
- t.dollar = 0x0024;
- t.dollarinferior = 0xf6e3;
- t.dollarmonospace = 0xff04;
- t.dollaroldstyle = 0xf724;
- t.dollarsmall = 0xfe69;
- t.dollarsuperior = 0xf6e4;
- t.dong = 0x20ab;
- t.dorusquare = 0x3326;
- t.dotaccent = 0x02d9;
- t.dotaccentcmb = 0x0307;
- t.dotbelowcmb = 0x0323;
- t.dotbelowcomb = 0x0323;
- t.dotkatakana = 0x30fb;
- t.dotlessi = 0x0131;
- t.dotlessj = 0xf6be;
- t.dotlessjstrokehook = 0x0284;
- t.dotmath = 0x22c5;
- t.dottedcircle = 0x25cc;
- t.doubleyodpatah = 0xfb1f;
- t.doubleyodpatahhebrew = 0xfb1f;
- t.downtackbelowcmb = 0x031e;
- t.downtackmod = 0x02d5;
- t.dparen = 0x249f;
- t.dsuperior = 0xf6eb;
- t.dtail = 0x0256;
- t.dtopbar = 0x018c;
- t.duhiragana = 0x3065;
- t.dukatakana = 0x30c5;
- t.dz = 0x01f3;
- t.dzaltone = 0x02a3;
- t.dzcaron = 0x01c6;
- t.dzcurl = 0x02a5;
- t.dzeabkhasiancyrillic = 0x04e1;
- t.dzecyrillic = 0x0455;
- t.dzhecyrillic = 0x045f;
- t.e = 0x0065;
- t.eacute = 0x00e9;
- t.earth = 0x2641;
- t.ebengali = 0x098f;
- t.ebopomofo = 0x311c;
- t.ebreve = 0x0115;
- t.ecandradeva = 0x090d;
- t.ecandragujarati = 0x0a8d;
- t.ecandravowelsigndeva = 0x0945;
- t.ecandravowelsigngujarati = 0x0ac5;
- t.ecaron = 0x011b;
- t.ecedillabreve = 0x1e1d;
- t.echarmenian = 0x0565;
- t.echyiwnarmenian = 0x0587;
- t.ecircle = 0x24d4;
- t.ecircumflex = 0x00ea;
- t.ecircumflexacute = 0x1ebf;
- t.ecircumflexbelow = 0x1e19;
- t.ecircumflexdotbelow = 0x1ec7;
- t.ecircumflexgrave = 0x1ec1;
- t.ecircumflexhookabove = 0x1ec3;
- t.ecircumflextilde = 0x1ec5;
- t.ecyrillic = 0x0454;
- t.edblgrave = 0x0205;
- t.edeva = 0x090f;
- t.edieresis = 0x00eb;
- t.edot = 0x0117;
- t.edotaccent = 0x0117;
- t.edotbelow = 0x1eb9;
- t.eegurmukhi = 0x0a0f;
- t.eematragurmukhi = 0x0a47;
- t.efcyrillic = 0x0444;
- t.egrave = 0x00e8;
- t.egujarati = 0x0a8f;
- t.eharmenian = 0x0567;
- t.ehbopomofo = 0x311d;
- t.ehiragana = 0x3048;
- t.ehookabove = 0x1ebb;
- t.eibopomofo = 0x311f;
- t.eight = 0x0038;
- t.eightarabic = 0x0668;
- t.eightbengali = 0x09ee;
- t.eightcircle = 0x2467;
- t.eightcircleinversesansserif = 0x2791;
- t.eightdeva = 0x096e;
- t.eighteencircle = 0x2471;
- t.eighteenparen = 0x2485;
- t.eighteenperiod = 0x2499;
- t.eightgujarati = 0x0aee;
- t.eightgurmukhi = 0x0a6e;
- t.eighthackarabic = 0x0668;
- t.eighthangzhou = 0x3028;
- t.eighthnotebeamed = 0x266b;
- t.eightideographicparen = 0x3227;
- t.eightinferior = 0x2088;
- t.eightmonospace = 0xff18;
- t.eightoldstyle = 0xf738;
- t.eightparen = 0x247b;
- t.eightperiod = 0x248f;
- t.eightpersian = 0x06f8;
- t.eightroman = 0x2177;
- t.eightsuperior = 0x2078;
- t.eightthai = 0x0e58;
- t.einvertedbreve = 0x0207;
- t.eiotifiedcyrillic = 0x0465;
- t.ekatakana = 0x30a8;
- t.ekatakanahalfwidth = 0xff74;
- t.ekonkargurmukhi = 0x0a74;
- t.ekorean = 0x3154;
- t.elcyrillic = 0x043b;
- t.element = 0x2208;
- t.elevencircle = 0x246a;
- t.elevenparen = 0x247e;
- t.elevenperiod = 0x2492;
- t.elevenroman = 0x217a;
- t.ellipsis = 0x2026;
- t.ellipsisvertical = 0x22ee;
- t.emacron = 0x0113;
- t.emacronacute = 0x1e17;
- t.emacrongrave = 0x1e15;
- t.emcyrillic = 0x043c;
- t.emdash = 0x2014;
- t.emdashvertical = 0xfe31;
- t.emonospace = 0xff45;
- t.emphasismarkarmenian = 0x055b;
- t.emptyset = 0x2205;
- t.enbopomofo = 0x3123;
- t.encyrillic = 0x043d;
- t.endash = 0x2013;
- t.endashvertical = 0xfe32;
- t.endescendercyrillic = 0x04a3;
- t.eng = 0x014b;
- t.engbopomofo = 0x3125;
- t.enghecyrillic = 0x04a5;
- t.enhookcyrillic = 0x04c8;
- t.enspace = 0x2002;
- t.eogonek = 0x0119;
- t.eokorean = 0x3153;
- t.eopen = 0x025b;
- t.eopenclosed = 0x029a;
- t.eopenreversed = 0x025c;
- t.eopenreversedclosed = 0x025e;
- t.eopenreversedhook = 0x025d;
- t.eparen = 0x24a0;
- t.epsilon = 0x03b5;
- t.epsilontonos = 0x03ad;
- t.equal = 0x003d;
- t.equalmonospace = 0xff1d;
- t.equalsmall = 0xfe66;
- t.equalsuperior = 0x207c;
- t.equivalence = 0x2261;
- t.erbopomofo = 0x3126;
- t.ercyrillic = 0x0440;
- t.ereversed = 0x0258;
- t.ereversedcyrillic = 0x044d;
- t.escyrillic = 0x0441;
- t.esdescendercyrillic = 0x04ab;
- t.esh = 0x0283;
- t.eshcurl = 0x0286;
- t.eshortdeva = 0x090e;
- t.eshortvowelsigndeva = 0x0946;
- t.eshreversedloop = 0x01aa;
- t.eshsquatreversed = 0x0285;
- t.esmallhiragana = 0x3047;
- t.esmallkatakana = 0x30a7;
- t.esmallkatakanahalfwidth = 0xff6a;
- t.estimated = 0x212e;
- t.esuperior = 0xf6ec;
- t.eta = 0x03b7;
- t.etarmenian = 0x0568;
- t.etatonos = 0x03ae;
- t.eth = 0x00f0;
- t.etilde = 0x1ebd;
- t.etildebelow = 0x1e1b;
- t.etnahtafoukhhebrew = 0x0591;
- t.etnahtafoukhlefthebrew = 0x0591;
- t.etnahtahebrew = 0x0591;
- t.etnahtalefthebrew = 0x0591;
- t.eturned = 0x01dd;
- t.eukorean = 0x3161;
- t.euro = 0x20ac;
- t.evowelsignbengali = 0x09c7;
- t.evowelsigndeva = 0x0947;
- t.evowelsigngujarati = 0x0ac7;
- t.exclam = 0x0021;
- t.exclamarmenian = 0x055c;
- t.exclamdbl = 0x203c;
- t.exclamdown = 0x00a1;
- t.exclamdownsmall = 0xf7a1;
- t.exclammonospace = 0xff01;
- t.exclamsmall = 0xf721;
- t.existential = 0x2203;
- t.ezh = 0x0292;
- t.ezhcaron = 0x01ef;
- t.ezhcurl = 0x0293;
- t.ezhreversed = 0x01b9;
- t.ezhtail = 0x01ba;
- t.f = 0x0066;
- t.fadeva = 0x095e;
- t.fagurmukhi = 0x0a5e;
- t.fahrenheit = 0x2109;
- t.fathaarabic = 0x064e;
- t.fathalowarabic = 0x064e;
- t.fathatanarabic = 0x064b;
- t.fbopomofo = 0x3108;
- t.fcircle = 0x24d5;
- t.fdotaccent = 0x1e1f;
- t.feharabic = 0x0641;
- t.feharmenian = 0x0586;
- t.fehfinalarabic = 0xfed2;
- t.fehinitialarabic = 0xfed3;
- t.fehmedialarabic = 0xfed4;
- t.feicoptic = 0x03e5;
- t.female = 0x2640;
- t.ff = 0xfb00;
- t.f_f = 0xfb00;
- t.ffi = 0xfb03;
- t.f_f_i = 0xfb03;
- t.ffl = 0xfb04;
- t.f_f_l = 0xfb04;
- t.fi = 0xfb01;
- t.f_i = 0xfb01;
- t.fifteencircle = 0x246e;
- t.fifteenparen = 0x2482;
- t.fifteenperiod = 0x2496;
- t.figuredash = 0x2012;
- t.filledbox = 0x25a0;
- t.filledrect = 0x25ac;
- t.finalkaf = 0x05da;
- t.finalkafdagesh = 0xfb3a;
- t.finalkafdageshhebrew = 0xfb3a;
- t.finalkafhebrew = 0x05da;
- t.finalmem = 0x05dd;
- t.finalmemhebrew = 0x05dd;
- t.finalnun = 0x05df;
- t.finalnunhebrew = 0x05df;
- t.finalpe = 0x05e3;
- t.finalpehebrew = 0x05e3;
- t.finaltsadi = 0x05e5;
- t.finaltsadihebrew = 0x05e5;
- t.firsttonechinese = 0x02c9;
- t.fisheye = 0x25c9;
- t.fitacyrillic = 0x0473;
- t.five = 0x0035;
- t.fivearabic = 0x0665;
- t.fivebengali = 0x09eb;
- t.fivecircle = 0x2464;
- t.fivecircleinversesansserif = 0x278e;
- t.fivedeva = 0x096b;
- t.fiveeighths = 0x215d;
- t.fivegujarati = 0x0aeb;
- t.fivegurmukhi = 0x0a6b;
- t.fivehackarabic = 0x0665;
- t.fivehangzhou = 0x3025;
- t.fiveideographicparen = 0x3224;
- t.fiveinferior = 0x2085;
- t.fivemonospace = 0xff15;
- t.fiveoldstyle = 0xf735;
- t.fiveparen = 0x2478;
- t.fiveperiod = 0x248c;
- t.fivepersian = 0x06f5;
- t.fiveroman = 0x2174;
- t.fivesuperior = 0x2075;
- t.fivethai = 0x0e55;
- t.fl = 0xfb02;
- t.f_l = 0xfb02;
- t.florin = 0x0192;
- t.fmonospace = 0xff46;
- t.fmsquare = 0x3399;
- t.fofanthai = 0x0e1f;
- t.fofathai = 0x0e1d;
- t.fongmanthai = 0x0e4f;
- t.forall = 0x2200;
- t.four = 0x0034;
- t.fourarabic = 0x0664;
- t.fourbengali = 0x09ea;
- t.fourcircle = 0x2463;
- t.fourcircleinversesansserif = 0x278d;
- t.fourdeva = 0x096a;
- t.fourgujarati = 0x0aea;
- t.fourgurmukhi = 0x0a6a;
- t.fourhackarabic = 0x0664;
- t.fourhangzhou = 0x3024;
- t.fourideographicparen = 0x3223;
- t.fourinferior = 0x2084;
- t.fourmonospace = 0xff14;
- t.fournumeratorbengali = 0x09f7;
- t.fouroldstyle = 0xf734;
- t.fourparen = 0x2477;
- t.fourperiod = 0x248b;
- t.fourpersian = 0x06f4;
- t.fourroman = 0x2173;
- t.foursuperior = 0x2074;
- t.fourteencircle = 0x246d;
- t.fourteenparen = 0x2481;
- t.fourteenperiod = 0x2495;
- t.fourthai = 0x0e54;
- t.fourthtonechinese = 0x02cb;
- t.fparen = 0x24a1;
- t.fraction = 0x2044;
- t.franc = 0x20a3;
- t.g = 0x0067;
- t.gabengali = 0x0997;
- t.gacute = 0x01f5;
- t.gadeva = 0x0917;
- t.gafarabic = 0x06af;
- t.gaffinalarabic = 0xfb93;
- t.gafinitialarabic = 0xfb94;
- t.gafmedialarabic = 0xfb95;
- t.gagujarati = 0x0a97;
- t.gagurmukhi = 0x0a17;
- t.gahiragana = 0x304c;
- t.gakatakana = 0x30ac;
- t.gamma = 0x03b3;
- t.gammalatinsmall = 0x0263;
- t.gammasuperior = 0x02e0;
- t.gangiacoptic = 0x03eb;
- t.gbopomofo = 0x310d;
- t.gbreve = 0x011f;
- t.gcaron = 0x01e7;
- t.gcedilla = 0x0123;
- t.gcircle = 0x24d6;
- t.gcircumflex = 0x011d;
- t.gcommaaccent = 0x0123;
- t.gdot = 0x0121;
- t.gdotaccent = 0x0121;
- t.gecyrillic = 0x0433;
- t.gehiragana = 0x3052;
- t.gekatakana = 0x30b2;
- t.geometricallyequal = 0x2251;
- t.gereshaccenthebrew = 0x059c;
- t.gereshhebrew = 0x05f3;
- t.gereshmuqdamhebrew = 0x059d;
- t.germandbls = 0x00df;
- t.gershayimaccenthebrew = 0x059e;
- t.gershayimhebrew = 0x05f4;
- t.getamark = 0x3013;
- t.ghabengali = 0x0998;
- t.ghadarmenian = 0x0572;
- t.ghadeva = 0x0918;
- t.ghagujarati = 0x0a98;
- t.ghagurmukhi = 0x0a18;
- t.ghainarabic = 0x063a;
- t.ghainfinalarabic = 0xfece;
- t.ghaininitialarabic = 0xfecf;
- t.ghainmedialarabic = 0xfed0;
- t.ghemiddlehookcyrillic = 0x0495;
- t.ghestrokecyrillic = 0x0493;
- t.gheupturncyrillic = 0x0491;
- t.ghhadeva = 0x095a;
- t.ghhagurmukhi = 0x0a5a;
- t.ghook = 0x0260;
- t.ghzsquare = 0x3393;
- t.gihiragana = 0x304e;
- t.gikatakana = 0x30ae;
- t.gimarmenian = 0x0563;
- t.gimel = 0x05d2;
- t.gimeldagesh = 0xfb32;
- t.gimeldageshhebrew = 0xfb32;
- t.gimelhebrew = 0x05d2;
- t.gjecyrillic = 0x0453;
- t.glottalinvertedstroke = 0x01be;
- t.glottalstop = 0x0294;
- t.glottalstopinverted = 0x0296;
- t.glottalstopmod = 0x02c0;
- t.glottalstopreversed = 0x0295;
- t.glottalstopreversedmod = 0x02c1;
- t.glottalstopreversedsuperior = 0x02e4;
- t.glottalstopstroke = 0x02a1;
- t.glottalstopstrokereversed = 0x02a2;
- t.gmacron = 0x1e21;
- t.gmonospace = 0xff47;
- t.gohiragana = 0x3054;
- t.gokatakana = 0x30b4;
- t.gparen = 0x24a2;
- t.gpasquare = 0x33ac;
- t.gradient = 0x2207;
- t.grave = 0x0060;
- t.gravebelowcmb = 0x0316;
- t.gravecmb = 0x0300;
- t.gravecomb = 0x0300;
- t.gravedeva = 0x0953;
- t.gravelowmod = 0x02ce;
- t.gravemonospace = 0xff40;
- t.gravetonecmb = 0x0340;
- t.greater = 0x003e;
- t.greaterequal = 0x2265;
- t.greaterequalorless = 0x22db;
- t.greatermonospace = 0xff1e;
- t.greaterorequivalent = 0x2273;
- t.greaterorless = 0x2277;
- t.greateroverequal = 0x2267;
- t.greatersmall = 0xfe65;
- t.gscript = 0x0261;
- t.gstroke = 0x01e5;
- t.guhiragana = 0x3050;
- t.guillemotleft = 0x00ab;
- t.guillemotright = 0x00bb;
- t.guilsinglleft = 0x2039;
- t.guilsinglright = 0x203a;
- t.gukatakana = 0x30b0;
- t.guramusquare = 0x3318;
- t.gysquare = 0x33c9;
- t.h = 0x0068;
- t.haabkhasiancyrillic = 0x04a9;
- t.haaltonearabic = 0x06c1;
- t.habengali = 0x09b9;
- t.hadescendercyrillic = 0x04b3;
- t.hadeva = 0x0939;
- t.hagujarati = 0x0ab9;
- t.hagurmukhi = 0x0a39;
- t.haharabic = 0x062d;
- t.hahfinalarabic = 0xfea2;
- t.hahinitialarabic = 0xfea3;
- t.hahiragana = 0x306f;
- t.hahmedialarabic = 0xfea4;
- t.haitusquare = 0x332a;
- t.hakatakana = 0x30cf;
- t.hakatakanahalfwidth = 0xff8a;
- t.halantgurmukhi = 0x0a4d;
- t.hamzaarabic = 0x0621;
- t.hamzalowarabic = 0x0621;
- t.hangulfiller = 0x3164;
- t.hardsigncyrillic = 0x044a;
- t.harpoonleftbarbup = 0x21bc;
- t.harpoonrightbarbup = 0x21c0;
- t.hasquare = 0x33ca;
- t.hatafpatah = 0x05b2;
- t.hatafpatah16 = 0x05b2;
- t.hatafpatah23 = 0x05b2;
- t.hatafpatah2f = 0x05b2;
- t.hatafpatahhebrew = 0x05b2;
- t.hatafpatahnarrowhebrew = 0x05b2;
- t.hatafpatahquarterhebrew = 0x05b2;
- t.hatafpatahwidehebrew = 0x05b2;
- t.hatafqamats = 0x05b3;
- t.hatafqamats1b = 0x05b3;
- t.hatafqamats28 = 0x05b3;
- t.hatafqamats34 = 0x05b3;
- t.hatafqamatshebrew = 0x05b3;
- t.hatafqamatsnarrowhebrew = 0x05b3;
- t.hatafqamatsquarterhebrew = 0x05b3;
- t.hatafqamatswidehebrew = 0x05b3;
- t.hatafsegol = 0x05b1;
- t.hatafsegol17 = 0x05b1;
- t.hatafsegol24 = 0x05b1;
- t.hatafsegol30 = 0x05b1;
- t.hatafsegolhebrew = 0x05b1;
- t.hatafsegolnarrowhebrew = 0x05b1;
- t.hatafsegolquarterhebrew = 0x05b1;
- t.hatafsegolwidehebrew = 0x05b1;
- t.hbar = 0x0127;
- t.hbopomofo = 0x310f;
- t.hbrevebelow = 0x1e2b;
- t.hcedilla = 0x1e29;
- t.hcircle = 0x24d7;
- t.hcircumflex = 0x0125;
- t.hdieresis = 0x1e27;
- t.hdotaccent = 0x1e23;
- t.hdotbelow = 0x1e25;
- t.he = 0x05d4;
- t.heart = 0x2665;
- t.heartsuitblack = 0x2665;
- t.heartsuitwhite = 0x2661;
- t.hedagesh = 0xfb34;
- t.hedageshhebrew = 0xfb34;
- t.hehaltonearabic = 0x06c1;
- t.heharabic = 0x0647;
- t.hehebrew = 0x05d4;
- t.hehfinalaltonearabic = 0xfba7;
- t.hehfinalalttwoarabic = 0xfeea;
- t.hehfinalarabic = 0xfeea;
- t.hehhamzaabovefinalarabic = 0xfba5;
- t.hehhamzaaboveisolatedarabic = 0xfba4;
- t.hehinitialaltonearabic = 0xfba8;
- t.hehinitialarabic = 0xfeeb;
- t.hehiragana = 0x3078;
- t.hehmedialaltonearabic = 0xfba9;
- t.hehmedialarabic = 0xfeec;
- t.heiseierasquare = 0x337b;
- t.hekatakana = 0x30d8;
- t.hekatakanahalfwidth = 0xff8d;
- t.hekutaarusquare = 0x3336;
- t.henghook = 0x0267;
- t.herutusquare = 0x3339;
- t.het = 0x05d7;
- t.hethebrew = 0x05d7;
- t.hhook = 0x0266;
- t.hhooksuperior = 0x02b1;
- t.hieuhacirclekorean = 0x327b;
- t.hieuhaparenkorean = 0x321b;
- t.hieuhcirclekorean = 0x326d;
- t.hieuhkorean = 0x314e;
- t.hieuhparenkorean = 0x320d;
- t.hihiragana = 0x3072;
- t.hikatakana = 0x30d2;
- t.hikatakanahalfwidth = 0xff8b;
- t.hiriq = 0x05b4;
- t.hiriq14 = 0x05b4;
- t.hiriq21 = 0x05b4;
- t.hiriq2d = 0x05b4;
- t.hiriqhebrew = 0x05b4;
- t.hiriqnarrowhebrew = 0x05b4;
- t.hiriqquarterhebrew = 0x05b4;
- t.hiriqwidehebrew = 0x05b4;
- t.hlinebelow = 0x1e96;
- t.hmonospace = 0xff48;
- t.hoarmenian = 0x0570;
- t.hohipthai = 0x0e2b;
- t.hohiragana = 0x307b;
- t.hokatakana = 0x30db;
- t.hokatakanahalfwidth = 0xff8e;
- t.holam = 0x05b9;
- t.holam19 = 0x05b9;
- t.holam26 = 0x05b9;
- t.holam32 = 0x05b9;
- t.holamhebrew = 0x05b9;
- t.holamnarrowhebrew = 0x05b9;
- t.holamquarterhebrew = 0x05b9;
- t.holamwidehebrew = 0x05b9;
- t.honokhukthai = 0x0e2e;
- t.hookabovecomb = 0x0309;
- t.hookcmb = 0x0309;
- t.hookpalatalizedbelowcmb = 0x0321;
- t.hookretroflexbelowcmb = 0x0322;
- t.hoonsquare = 0x3342;
- t.horicoptic = 0x03e9;
- t.horizontalbar = 0x2015;
- t.horncmb = 0x031b;
- t.hotsprings = 0x2668;
- t.house = 0x2302;
- t.hparen = 0x24a3;
- t.hsuperior = 0x02b0;
- t.hturned = 0x0265;
- t.huhiragana = 0x3075;
- t.huiitosquare = 0x3333;
- t.hukatakana = 0x30d5;
- t.hukatakanahalfwidth = 0xff8c;
- t.hungarumlaut = 0x02dd;
- t.hungarumlautcmb = 0x030b;
- t.hv = 0x0195;
- t.hyphen = 0x002d;
- t.hypheninferior = 0xf6e5;
- t.hyphenmonospace = 0xff0d;
- t.hyphensmall = 0xfe63;
- t.hyphensuperior = 0xf6e6;
- t.hyphentwo = 0x2010;
- t.i = 0x0069;
- t.iacute = 0x00ed;
- t.iacyrillic = 0x044f;
- t.ibengali = 0x0987;
- t.ibopomofo = 0x3127;
- t.ibreve = 0x012d;
- t.icaron = 0x01d0;
- t.icircle = 0x24d8;
- t.icircumflex = 0x00ee;
- t.icyrillic = 0x0456;
- t.idblgrave = 0x0209;
- t.ideographearthcircle = 0x328f;
- t.ideographfirecircle = 0x328b;
- t.ideographicallianceparen = 0x323f;
- t.ideographiccallparen = 0x323a;
- t.ideographiccentrecircle = 0x32a5;
- t.ideographicclose = 0x3006;
- t.ideographiccomma = 0x3001;
- t.ideographiccommaleft = 0xff64;
- t.ideographiccongratulationparen = 0x3237;
- t.ideographiccorrectcircle = 0x32a3;
- t.ideographicearthparen = 0x322f;
- t.ideographicenterpriseparen = 0x323d;
- t.ideographicexcellentcircle = 0x329d;
- t.ideographicfestivalparen = 0x3240;
- t.ideographicfinancialcircle = 0x3296;
- t.ideographicfinancialparen = 0x3236;
- t.ideographicfireparen = 0x322b;
- t.ideographichaveparen = 0x3232;
- t.ideographichighcircle = 0x32a4;
- t.ideographiciterationmark = 0x3005;
- t.ideographiclaborcircle = 0x3298;
- t.ideographiclaborparen = 0x3238;
- t.ideographicleftcircle = 0x32a7;
- t.ideographiclowcircle = 0x32a6;
- t.ideographicmedicinecircle = 0x32a9;
- t.ideographicmetalparen = 0x322e;
- t.ideographicmoonparen = 0x322a;
- t.ideographicnameparen = 0x3234;
- t.ideographicperiod = 0x3002;
- t.ideographicprintcircle = 0x329e;
- t.ideographicreachparen = 0x3243;
- t.ideographicrepresentparen = 0x3239;
- t.ideographicresourceparen = 0x323e;
- t.ideographicrightcircle = 0x32a8;
- t.ideographicsecretcircle = 0x3299;
- t.ideographicselfparen = 0x3242;
- t.ideographicsocietyparen = 0x3233;
- t.ideographicspace = 0x3000;
- t.ideographicspecialparen = 0x3235;
- t.ideographicstockparen = 0x3231;
- t.ideographicstudyparen = 0x323b;
- t.ideographicsunparen = 0x3230;
- t.ideographicsuperviseparen = 0x323c;
- t.ideographicwaterparen = 0x322c;
- t.ideographicwoodparen = 0x322d;
- t.ideographiczero = 0x3007;
- t.ideographmetalcircle = 0x328e;
- t.ideographmooncircle = 0x328a;
- t.ideographnamecircle = 0x3294;
- t.ideographsuncircle = 0x3290;
- t.ideographwatercircle = 0x328c;
- t.ideographwoodcircle = 0x328d;
- t.ideva = 0x0907;
- t.idieresis = 0x00ef;
- t.idieresisacute = 0x1e2f;
- t.idieresiscyrillic = 0x04e5;
- t.idotbelow = 0x1ecb;
- t.iebrevecyrillic = 0x04d7;
- t.iecyrillic = 0x0435;
- t.ieungacirclekorean = 0x3275;
- t.ieungaparenkorean = 0x3215;
- t.ieungcirclekorean = 0x3267;
- t.ieungkorean = 0x3147;
- t.ieungparenkorean = 0x3207;
- t.igrave = 0x00ec;
- t.igujarati = 0x0a87;
- t.igurmukhi = 0x0a07;
- t.ihiragana = 0x3044;
- t.ihookabove = 0x1ec9;
- t.iibengali = 0x0988;
- t.iicyrillic = 0x0438;
- t.iideva = 0x0908;
- t.iigujarati = 0x0a88;
- t.iigurmukhi = 0x0a08;
- t.iimatragurmukhi = 0x0a40;
- t.iinvertedbreve = 0x020b;
- t.iishortcyrillic = 0x0439;
- t.iivowelsignbengali = 0x09c0;
- t.iivowelsigndeva = 0x0940;
- t.iivowelsigngujarati = 0x0ac0;
- t.ij = 0x0133;
- t.ikatakana = 0x30a4;
- t.ikatakanahalfwidth = 0xff72;
- t.ikorean = 0x3163;
- t.ilde = 0x02dc;
- t.iluyhebrew = 0x05ac;
- t.imacron = 0x012b;
- t.imacroncyrillic = 0x04e3;
- t.imageorapproximatelyequal = 0x2253;
- t.imatragurmukhi = 0x0a3f;
- t.imonospace = 0xff49;
- t.increment = 0x2206;
- t.infinity = 0x221e;
- t.iniarmenian = 0x056b;
- t.integral = 0x222b;
- t.integralbottom = 0x2321;
- t.integralbt = 0x2321;
- t.integralex = 0xf8f5;
- t.integraltop = 0x2320;
- t.integraltp = 0x2320;
- t.intersection = 0x2229;
- t.intisquare = 0x3305;
- t.invbullet = 0x25d8;
- t.invcircle = 0x25d9;
- t.invsmileface = 0x263b;
- t.iocyrillic = 0x0451;
- t.iogonek = 0x012f;
- t.iota = 0x03b9;
- t.iotadieresis = 0x03ca;
- t.iotadieresistonos = 0x0390;
- t.iotalatin = 0x0269;
- t.iotatonos = 0x03af;
- t.iparen = 0x24a4;
- t.irigurmukhi = 0x0a72;
- t.ismallhiragana = 0x3043;
- t.ismallkatakana = 0x30a3;
- t.ismallkatakanahalfwidth = 0xff68;
- t.issharbengali = 0x09fa;
- t.istroke = 0x0268;
- t.isuperior = 0xf6ed;
- t.iterationhiragana = 0x309d;
- t.iterationkatakana = 0x30fd;
- t.itilde = 0x0129;
- t.itildebelow = 0x1e2d;
- t.iubopomofo = 0x3129;
- t.iucyrillic = 0x044e;
- t.ivowelsignbengali = 0x09bf;
- t.ivowelsigndeva = 0x093f;
- t.ivowelsigngujarati = 0x0abf;
- t.izhitsacyrillic = 0x0475;
- t.izhitsadblgravecyrillic = 0x0477;
- t.j = 0x006a;
- t.jaarmenian = 0x0571;
- t.jabengali = 0x099c;
- t.jadeva = 0x091c;
- t.jagujarati = 0x0a9c;
- t.jagurmukhi = 0x0a1c;
- t.jbopomofo = 0x3110;
- t.jcaron = 0x01f0;
- t.jcircle = 0x24d9;
- t.jcircumflex = 0x0135;
- t.jcrossedtail = 0x029d;
- t.jdotlessstroke = 0x025f;
- t.jecyrillic = 0x0458;
- t.jeemarabic = 0x062c;
- t.jeemfinalarabic = 0xfe9e;
- t.jeeminitialarabic = 0xfe9f;
- t.jeemmedialarabic = 0xfea0;
- t.jeharabic = 0x0698;
- t.jehfinalarabic = 0xfb8b;
- t.jhabengali = 0x099d;
- t.jhadeva = 0x091d;
- t.jhagujarati = 0x0a9d;
- t.jhagurmukhi = 0x0a1d;
- t.jheharmenian = 0x057b;
- t.jis = 0x3004;
- t.jmonospace = 0xff4a;
- t.jparen = 0x24a5;
- t.jsuperior = 0x02b2;
- t.k = 0x006b;
- t.kabashkircyrillic = 0x04a1;
- t.kabengali = 0x0995;
- t.kacute = 0x1e31;
- t.kacyrillic = 0x043a;
- t.kadescendercyrillic = 0x049b;
- t.kadeva = 0x0915;
- t.kaf = 0x05db;
- t.kafarabic = 0x0643;
- t.kafdagesh = 0xfb3b;
- t.kafdageshhebrew = 0xfb3b;
- t.kaffinalarabic = 0xfeda;
- t.kafhebrew = 0x05db;
- t.kafinitialarabic = 0xfedb;
- t.kafmedialarabic = 0xfedc;
- t.kafrafehebrew = 0xfb4d;
- t.kagujarati = 0x0a95;
- t.kagurmukhi = 0x0a15;
- t.kahiragana = 0x304b;
- t.kahookcyrillic = 0x04c4;
- t.kakatakana = 0x30ab;
- t.kakatakanahalfwidth = 0xff76;
- t.kappa = 0x03ba;
- t.kappasymbolgreek = 0x03f0;
- t.kapyeounmieumkorean = 0x3171;
- t.kapyeounphieuphkorean = 0x3184;
- t.kapyeounpieupkorean = 0x3178;
- t.kapyeounssangpieupkorean = 0x3179;
- t.karoriisquare = 0x330d;
- t.kashidaautoarabic = 0x0640;
- t.kashidaautonosidebearingarabic = 0x0640;
- t.kasmallkatakana = 0x30f5;
- t.kasquare = 0x3384;
- t.kasraarabic = 0x0650;
- t.kasratanarabic = 0x064d;
- t.kastrokecyrillic = 0x049f;
- t.katahiraprolongmarkhalfwidth = 0xff70;
- t.kaverticalstrokecyrillic = 0x049d;
- t.kbopomofo = 0x310e;
- t.kcalsquare = 0x3389;
- t.kcaron = 0x01e9;
- t.kcedilla = 0x0137;
- t.kcircle = 0x24da;
- t.kcommaaccent = 0x0137;
- t.kdotbelow = 0x1e33;
- t.keharmenian = 0x0584;
- t.kehiragana = 0x3051;
- t.kekatakana = 0x30b1;
- t.kekatakanahalfwidth = 0xff79;
- t.kenarmenian = 0x056f;
- t.kesmallkatakana = 0x30f6;
- t.kgreenlandic = 0x0138;
- t.khabengali = 0x0996;
- t.khacyrillic = 0x0445;
- t.khadeva = 0x0916;
- t.khagujarati = 0x0a96;
- t.khagurmukhi = 0x0a16;
- t.khaharabic = 0x062e;
- t.khahfinalarabic = 0xfea6;
- t.khahinitialarabic = 0xfea7;
- t.khahmedialarabic = 0xfea8;
- t.kheicoptic = 0x03e7;
- t.khhadeva = 0x0959;
- t.khhagurmukhi = 0x0a59;
- t.khieukhacirclekorean = 0x3278;
- t.khieukhaparenkorean = 0x3218;
- t.khieukhcirclekorean = 0x326a;
- t.khieukhkorean = 0x314b;
- t.khieukhparenkorean = 0x320a;
- t.khokhaithai = 0x0e02;
- t.khokhonthai = 0x0e05;
- t.khokhuatthai = 0x0e03;
- t.khokhwaithai = 0x0e04;
- t.khomutthai = 0x0e5b;
- t.khook = 0x0199;
- t.khorakhangthai = 0x0e06;
- t.khzsquare = 0x3391;
- t.kihiragana = 0x304d;
- t.kikatakana = 0x30ad;
- t.kikatakanahalfwidth = 0xff77;
- t.kiroguramusquare = 0x3315;
- t.kiromeetorusquare = 0x3316;
- t.kirosquare = 0x3314;
- t.kiyeokacirclekorean = 0x326e;
- t.kiyeokaparenkorean = 0x320e;
- t.kiyeokcirclekorean = 0x3260;
- t.kiyeokkorean = 0x3131;
- t.kiyeokparenkorean = 0x3200;
- t.kiyeoksioskorean = 0x3133;
- t.kjecyrillic = 0x045c;
- t.klinebelow = 0x1e35;
- t.klsquare = 0x3398;
- t.kmcubedsquare = 0x33a6;
- t.kmonospace = 0xff4b;
- t.kmsquaredsquare = 0x33a2;
- t.kohiragana = 0x3053;
- t.kohmsquare = 0x33c0;
- t.kokaithai = 0x0e01;
- t.kokatakana = 0x30b3;
- t.kokatakanahalfwidth = 0xff7a;
- t.kooposquare = 0x331e;
- t.koppacyrillic = 0x0481;
- t.koreanstandardsymbol = 0x327f;
- t.koroniscmb = 0x0343;
- t.kparen = 0x24a6;
- t.kpasquare = 0x33aa;
- t.ksicyrillic = 0x046f;
- t.ktsquare = 0x33cf;
- t.kturned = 0x029e;
- t.kuhiragana = 0x304f;
- t.kukatakana = 0x30af;
- t.kukatakanahalfwidth = 0xff78;
- t.kvsquare = 0x33b8;
- t.kwsquare = 0x33be;
- t.l = 0x006c;
- t.labengali = 0x09b2;
- t.lacute = 0x013a;
- t.ladeva = 0x0932;
- t.lagujarati = 0x0ab2;
- t.lagurmukhi = 0x0a32;
- t.lakkhangyaothai = 0x0e45;
- t.lamaleffinalarabic = 0xfefc;
- t.lamalefhamzaabovefinalarabic = 0xfef8;
- t.lamalefhamzaaboveisolatedarabic = 0xfef7;
- t.lamalefhamzabelowfinalarabic = 0xfefa;
- t.lamalefhamzabelowisolatedarabic = 0xfef9;
- t.lamalefisolatedarabic = 0xfefb;
- t.lamalefmaddaabovefinalarabic = 0xfef6;
- t.lamalefmaddaaboveisolatedarabic = 0xfef5;
- t.lamarabic = 0x0644;
- t.lambda = 0x03bb;
- t.lambdastroke = 0x019b;
- t.lamed = 0x05dc;
- t.lameddagesh = 0xfb3c;
- t.lameddageshhebrew = 0xfb3c;
- t.lamedhebrew = 0x05dc;
- t.lamfinalarabic = 0xfede;
- t.lamhahinitialarabic = 0xfcca;
- t.laminitialarabic = 0xfedf;
- t.lamjeeminitialarabic = 0xfcc9;
- t.lamkhahinitialarabic = 0xfccb;
- t.lamlamhehisolatedarabic = 0xfdf2;
- t.lammedialarabic = 0xfee0;
- t.lammeemhahinitialarabic = 0xfd88;
- t.lammeeminitialarabic = 0xfccc;
- t.largecircle = 0x25ef;
- t.lbar = 0x019a;
- t.lbelt = 0x026c;
- t.lbopomofo = 0x310c;
- t.lcaron = 0x013e;
- t.lcedilla = 0x013c;
- t.lcircle = 0x24db;
- t.lcircumflexbelow = 0x1e3d;
- t.lcommaaccent = 0x013c;
- t.ldot = 0x0140;
- t.ldotaccent = 0x0140;
- t.ldotbelow = 0x1e37;
- t.ldotbelowmacron = 0x1e39;
- t.leftangleabovecmb = 0x031a;
- t.lefttackbelowcmb = 0x0318;
- t.less = 0x003c;
- t.lessequal = 0x2264;
- t.lessequalorgreater = 0x22da;
- t.lessmonospace = 0xff1c;
- t.lessorequivalent = 0x2272;
- t.lessorgreater = 0x2276;
- t.lessoverequal = 0x2266;
- t.lesssmall = 0xfe64;
- t.lezh = 0x026e;
- t.lfblock = 0x258c;
- t.lhookretroflex = 0x026d;
- t.lira = 0x20a4;
- t.liwnarmenian = 0x056c;
- t.lj = 0x01c9;
- t.ljecyrillic = 0x0459;
- t.ll = 0xf6c0;
- t.lladeva = 0x0933;
- t.llagujarati = 0x0ab3;
- t.llinebelow = 0x1e3b;
- t.llladeva = 0x0934;
- t.llvocalicbengali = 0x09e1;
- t.llvocalicdeva = 0x0961;
- t.llvocalicvowelsignbengali = 0x09e3;
- t.llvocalicvowelsigndeva = 0x0963;
- t.lmiddletilde = 0x026b;
- t.lmonospace = 0xff4c;
- t.lmsquare = 0x33d0;
- t.lochulathai = 0x0e2c;
- t.logicaland = 0x2227;
- t.logicalnot = 0x00ac;
- t.logicalnotreversed = 0x2310;
- t.logicalor = 0x2228;
- t.lolingthai = 0x0e25;
- t.longs = 0x017f;
- t.lowlinecenterline = 0xfe4e;
- t.lowlinecmb = 0x0332;
- t.lowlinedashed = 0xfe4d;
- t.lozenge = 0x25ca;
- t.lparen = 0x24a7;
- t.lslash = 0x0142;
- t.lsquare = 0x2113;
- t.lsuperior = 0xf6ee;
- t.ltshade = 0x2591;
- t.luthai = 0x0e26;
- t.lvocalicbengali = 0x098c;
- t.lvocalicdeva = 0x090c;
- t.lvocalicvowelsignbengali = 0x09e2;
- t.lvocalicvowelsigndeva = 0x0962;
- t.lxsquare = 0x33d3;
- t.m = 0x006d;
- t.mabengali = 0x09ae;
- t.macron = 0x00af;
- t.macronbelowcmb = 0x0331;
- t.macroncmb = 0x0304;
- t.macronlowmod = 0x02cd;
- t.macronmonospace = 0xffe3;
- t.macute = 0x1e3f;
- t.madeva = 0x092e;
- t.magujarati = 0x0aae;
- t.magurmukhi = 0x0a2e;
- t.mahapakhhebrew = 0x05a4;
- t.mahapakhlefthebrew = 0x05a4;
- t.mahiragana = 0x307e;
- t.maichattawalowleftthai = 0xf895;
- t.maichattawalowrightthai = 0xf894;
- t.maichattawathai = 0x0e4b;
- t.maichattawaupperleftthai = 0xf893;
- t.maieklowleftthai = 0xf88c;
- t.maieklowrightthai = 0xf88b;
- t.maiekthai = 0x0e48;
- t.maiekupperleftthai = 0xf88a;
- t.maihanakatleftthai = 0xf884;
- t.maihanakatthai = 0x0e31;
- t.maitaikhuleftthai = 0xf889;
- t.maitaikhuthai = 0x0e47;
- t.maitholowleftthai = 0xf88f;
- t.maitholowrightthai = 0xf88e;
- t.maithothai = 0x0e49;
- t.maithoupperleftthai = 0xf88d;
- t.maitrilowleftthai = 0xf892;
- t.maitrilowrightthai = 0xf891;
- t.maitrithai = 0x0e4a;
- t.maitriupperleftthai = 0xf890;
- t.maiyamokthai = 0x0e46;
- t.makatakana = 0x30de;
- t.makatakanahalfwidth = 0xff8f;
- t.male = 0x2642;
- t.mansyonsquare = 0x3347;
- t.maqafhebrew = 0x05be;
- t.mars = 0x2642;
- t.masoracirclehebrew = 0x05af;
- t.masquare = 0x3383;
- t.mbopomofo = 0x3107;
- t.mbsquare = 0x33d4;
- t.mcircle = 0x24dc;
- t.mcubedsquare = 0x33a5;
- t.mdotaccent = 0x1e41;
- t.mdotbelow = 0x1e43;
- t.meemarabic = 0x0645;
- t.meemfinalarabic = 0xfee2;
- t.meeminitialarabic = 0xfee3;
- t.meemmedialarabic = 0xfee4;
- t.meemmeeminitialarabic = 0xfcd1;
- t.meemmeemisolatedarabic = 0xfc48;
- t.meetorusquare = 0x334d;
- t.mehiragana = 0x3081;
- t.meizierasquare = 0x337e;
- t.mekatakana = 0x30e1;
- t.mekatakanahalfwidth = 0xff92;
- t.mem = 0x05de;
- t.memdagesh = 0xfb3e;
- t.memdageshhebrew = 0xfb3e;
- t.memhebrew = 0x05de;
- t.menarmenian = 0x0574;
- t.merkhahebrew = 0x05a5;
- t.merkhakefulahebrew = 0x05a6;
- t.merkhakefulalefthebrew = 0x05a6;
- t.merkhalefthebrew = 0x05a5;
- t.mhook = 0x0271;
- t.mhzsquare = 0x3392;
- t.middledotkatakanahalfwidth = 0xff65;
- t.middot = 0x00b7;
- t.mieumacirclekorean = 0x3272;
- t.mieumaparenkorean = 0x3212;
- t.mieumcirclekorean = 0x3264;
- t.mieumkorean = 0x3141;
- t.mieumpansioskorean = 0x3170;
- t.mieumparenkorean = 0x3204;
- t.mieumpieupkorean = 0x316e;
- t.mieumsioskorean = 0x316f;
- t.mihiragana = 0x307f;
- t.mikatakana = 0x30df;
- t.mikatakanahalfwidth = 0xff90;
- t.minus = 0x2212;
- t.minusbelowcmb = 0x0320;
- t.minuscircle = 0x2296;
- t.minusmod = 0x02d7;
- t.minusplus = 0x2213;
- t.minute = 0x2032;
- t.miribaarusquare = 0x334a;
- t.mirisquare = 0x3349;
- t.mlonglegturned = 0x0270;
- t.mlsquare = 0x3396;
- t.mmcubedsquare = 0x33a3;
- t.mmonospace = 0xff4d;
- t.mmsquaredsquare = 0x339f;
- t.mohiragana = 0x3082;
- t.mohmsquare = 0x33c1;
- t.mokatakana = 0x30e2;
- t.mokatakanahalfwidth = 0xff93;
- t.molsquare = 0x33d6;
- t.momathai = 0x0e21;
- t.moverssquare = 0x33a7;
- t.moverssquaredsquare = 0x33a8;
- t.mparen = 0x24a8;
- t.mpasquare = 0x33ab;
- t.mssquare = 0x33b3;
- t.msuperior = 0xf6ef;
- t.mturned = 0x026f;
- t.mu = 0x00b5;
- t.mu1 = 0x00b5;
- t.muasquare = 0x3382;
- t.muchgreater = 0x226b;
- t.muchless = 0x226a;
- t.mufsquare = 0x338c;
- t.mugreek = 0x03bc;
- t.mugsquare = 0x338d;
- t.muhiragana = 0x3080;
- t.mukatakana = 0x30e0;
- t.mukatakanahalfwidth = 0xff91;
- t.mulsquare = 0x3395;
- t.multiply = 0x00d7;
- t.mumsquare = 0x339b;
- t.munahhebrew = 0x05a3;
- t.munahlefthebrew = 0x05a3;
- t.musicalnote = 0x266a;
- t.musicalnotedbl = 0x266b;
- t.musicflatsign = 0x266d;
- t.musicsharpsign = 0x266f;
- t.mussquare = 0x33b2;
- t.muvsquare = 0x33b6;
- t.muwsquare = 0x33bc;
- t.mvmegasquare = 0x33b9;
- t.mvsquare = 0x33b7;
- t.mwmegasquare = 0x33bf;
- t.mwsquare = 0x33bd;
- t.n = 0x006e;
- t.nabengali = 0x09a8;
- t.nabla = 0x2207;
- t.nacute = 0x0144;
- t.nadeva = 0x0928;
- t.nagujarati = 0x0aa8;
- t.nagurmukhi = 0x0a28;
- t.nahiragana = 0x306a;
- t.nakatakana = 0x30ca;
- t.nakatakanahalfwidth = 0xff85;
- t.napostrophe = 0x0149;
- t.nasquare = 0x3381;
- t.nbopomofo = 0x310b;
- t.nbspace = 0x00a0;
- t.ncaron = 0x0148;
- t.ncedilla = 0x0146;
- t.ncircle = 0x24dd;
- t.ncircumflexbelow = 0x1e4b;
- t.ncommaaccent = 0x0146;
- t.ndotaccent = 0x1e45;
- t.ndotbelow = 0x1e47;
- t.nehiragana = 0x306d;
- t.nekatakana = 0x30cd;
- t.nekatakanahalfwidth = 0xff88;
- t.newsheqelsign = 0x20aa;
- t.nfsquare = 0x338b;
- t.ngabengali = 0x0999;
- t.ngadeva = 0x0919;
- t.ngagujarati = 0x0a99;
- t.ngagurmukhi = 0x0a19;
- t.ngonguthai = 0x0e07;
- t.nhiragana = 0x3093;
- t.nhookleft = 0x0272;
- t.nhookretroflex = 0x0273;
- t.nieunacirclekorean = 0x326f;
- t.nieunaparenkorean = 0x320f;
- t.nieuncieuckorean = 0x3135;
- t.nieuncirclekorean = 0x3261;
- t.nieunhieuhkorean = 0x3136;
- t.nieunkorean = 0x3134;
- t.nieunpansioskorean = 0x3168;
- t.nieunparenkorean = 0x3201;
- t.nieunsioskorean = 0x3167;
- t.nieuntikeutkorean = 0x3166;
- t.nihiragana = 0x306b;
- t.nikatakana = 0x30cb;
- t.nikatakanahalfwidth = 0xff86;
- t.nikhahitleftthai = 0xf899;
- t.nikhahitthai = 0x0e4d;
- t.nine = 0x0039;
- t.ninearabic = 0x0669;
- t.ninebengali = 0x09ef;
- t.ninecircle = 0x2468;
- t.ninecircleinversesansserif = 0x2792;
- t.ninedeva = 0x096f;
- t.ninegujarati = 0x0aef;
- t.ninegurmukhi = 0x0a6f;
- t.ninehackarabic = 0x0669;
- t.ninehangzhou = 0x3029;
- t.nineideographicparen = 0x3228;
- t.nineinferior = 0x2089;
- t.ninemonospace = 0xff19;
- t.nineoldstyle = 0xf739;
- t.nineparen = 0x247c;
- t.nineperiod = 0x2490;
- t.ninepersian = 0x06f9;
- t.nineroman = 0x2178;
- t.ninesuperior = 0x2079;
- t.nineteencircle = 0x2472;
- t.nineteenparen = 0x2486;
- t.nineteenperiod = 0x249a;
- t.ninethai = 0x0e59;
- t.nj = 0x01cc;
- t.njecyrillic = 0x045a;
- t.nkatakana = 0x30f3;
- t.nkatakanahalfwidth = 0xff9d;
- t.nlegrightlong = 0x019e;
- t.nlinebelow = 0x1e49;
- t.nmonospace = 0xff4e;
- t.nmsquare = 0x339a;
- t.nnabengali = 0x09a3;
- t.nnadeva = 0x0923;
- t.nnagujarati = 0x0aa3;
- t.nnagurmukhi = 0x0a23;
- t.nnnadeva = 0x0929;
- t.nohiragana = 0x306e;
- t.nokatakana = 0x30ce;
- t.nokatakanahalfwidth = 0xff89;
- t.nonbreakingspace = 0x00a0;
- t.nonenthai = 0x0e13;
- t.nonuthai = 0x0e19;
- t.noonarabic = 0x0646;
- t.noonfinalarabic = 0xfee6;
- t.noonghunnaarabic = 0x06ba;
- t.noonghunnafinalarabic = 0xfb9f;
- t.nooninitialarabic = 0xfee7;
- t.noonjeeminitialarabic = 0xfcd2;
- t.noonjeemisolatedarabic = 0xfc4b;
- t.noonmedialarabic = 0xfee8;
- t.noonmeeminitialarabic = 0xfcd5;
- t.noonmeemisolatedarabic = 0xfc4e;
- t.noonnoonfinalarabic = 0xfc8d;
- t.notcontains = 0x220c;
- t.notelement = 0x2209;
- t.notelementof = 0x2209;
- t.notequal = 0x2260;
- t.notgreater = 0x226f;
- t.notgreaternorequal = 0x2271;
- t.notgreaternorless = 0x2279;
- t.notidentical = 0x2262;
- t.notless = 0x226e;
- t.notlessnorequal = 0x2270;
- t.notparallel = 0x2226;
- t.notprecedes = 0x2280;
- t.notsubset = 0x2284;
- t.notsucceeds = 0x2281;
- t.notsuperset = 0x2285;
- t.nowarmenian = 0x0576;
- t.nparen = 0x24a9;
- t.nssquare = 0x33b1;
- t.nsuperior = 0x207f;
- t.ntilde = 0x00f1;
- t.nu = 0x03bd;
- t.nuhiragana = 0x306c;
- t.nukatakana = 0x30cc;
- t.nukatakanahalfwidth = 0xff87;
- t.nuktabengali = 0x09bc;
- t.nuktadeva = 0x093c;
- t.nuktagujarati = 0x0abc;
- t.nuktagurmukhi = 0x0a3c;
- t.numbersign = 0x0023;
- t.numbersignmonospace = 0xff03;
- t.numbersignsmall = 0xfe5f;
- t.numeralsigngreek = 0x0374;
- t.numeralsignlowergreek = 0x0375;
- t.numero = 0x2116;
- t.nun = 0x05e0;
- t.nundagesh = 0xfb40;
- t.nundageshhebrew = 0xfb40;
- t.nunhebrew = 0x05e0;
- t.nvsquare = 0x33b5;
- t.nwsquare = 0x33bb;
- t.nyabengali = 0x099e;
- t.nyadeva = 0x091e;
- t.nyagujarati = 0x0a9e;
- t.nyagurmukhi = 0x0a1e;
- t.o = 0x006f;
- t.oacute = 0x00f3;
- t.oangthai = 0x0e2d;
- t.obarred = 0x0275;
- t.obarredcyrillic = 0x04e9;
- t.obarreddieresiscyrillic = 0x04eb;
- t.obengali = 0x0993;
- t.obopomofo = 0x311b;
- t.obreve = 0x014f;
- t.ocandradeva = 0x0911;
- t.ocandragujarati = 0x0a91;
- t.ocandravowelsigndeva = 0x0949;
- t.ocandravowelsigngujarati = 0x0ac9;
- t.ocaron = 0x01d2;
- t.ocircle = 0x24de;
- t.ocircumflex = 0x00f4;
- t.ocircumflexacute = 0x1ed1;
- t.ocircumflexdotbelow = 0x1ed9;
- t.ocircumflexgrave = 0x1ed3;
- t.ocircumflexhookabove = 0x1ed5;
- t.ocircumflextilde = 0x1ed7;
- t.ocyrillic = 0x043e;
- t.odblacute = 0x0151;
- t.odblgrave = 0x020d;
- t.odeva = 0x0913;
- t.odieresis = 0x00f6;
- t.odieresiscyrillic = 0x04e7;
- t.odotbelow = 0x1ecd;
- t.oe = 0x0153;
- t.oekorean = 0x315a;
- t.ogonek = 0x02db;
- t.ogonekcmb = 0x0328;
- t.ograve = 0x00f2;
- t.ogujarati = 0x0a93;
- t.oharmenian = 0x0585;
- t.ohiragana = 0x304a;
- t.ohookabove = 0x1ecf;
- t.ohorn = 0x01a1;
- t.ohornacute = 0x1edb;
- t.ohorndotbelow = 0x1ee3;
- t.ohorngrave = 0x1edd;
- t.ohornhookabove = 0x1edf;
- t.ohorntilde = 0x1ee1;
- t.ohungarumlaut = 0x0151;
- t.oi = 0x01a3;
- t.oinvertedbreve = 0x020f;
- t.okatakana = 0x30aa;
- t.okatakanahalfwidth = 0xff75;
- t.okorean = 0x3157;
- t.olehebrew = 0x05ab;
- t.omacron = 0x014d;
- t.omacronacute = 0x1e53;
- t.omacrongrave = 0x1e51;
- t.omdeva = 0x0950;
- t.omega = 0x03c9;
- t.omega1 = 0x03d6;
- t.omegacyrillic = 0x0461;
- t.omegalatinclosed = 0x0277;
- t.omegaroundcyrillic = 0x047b;
- t.omegatitlocyrillic = 0x047d;
- t.omegatonos = 0x03ce;
- t.omgujarati = 0x0ad0;
- t.omicron = 0x03bf;
- t.omicrontonos = 0x03cc;
- t.omonospace = 0xff4f;
- t.one = 0x0031;
- t.onearabic = 0x0661;
- t.onebengali = 0x09e7;
- t.onecircle = 0x2460;
- t.onecircleinversesansserif = 0x278a;
- t.onedeva = 0x0967;
- t.onedotenleader = 0x2024;
- t.oneeighth = 0x215b;
- t.onefitted = 0xf6dc;
- t.onegujarati = 0x0ae7;
- t.onegurmukhi = 0x0a67;
- t.onehackarabic = 0x0661;
- t.onehalf = 0x00bd;
- t.onehangzhou = 0x3021;
- t.oneideographicparen = 0x3220;
- t.oneinferior = 0x2081;
- t.onemonospace = 0xff11;
- t.onenumeratorbengali = 0x09f4;
- t.oneoldstyle = 0xf731;
- t.oneparen = 0x2474;
- t.oneperiod = 0x2488;
- t.onepersian = 0x06f1;
- t.onequarter = 0x00bc;
- t.oneroman = 0x2170;
- t.onesuperior = 0x00b9;
- t.onethai = 0x0e51;
- t.onethird = 0x2153;
- t.oogonek = 0x01eb;
- t.oogonekmacron = 0x01ed;
- t.oogurmukhi = 0x0a13;
- t.oomatragurmukhi = 0x0a4b;
- t.oopen = 0x0254;
- t.oparen = 0x24aa;
- t.openbullet = 0x25e6;
- t.option = 0x2325;
- t.ordfeminine = 0x00aa;
- t.ordmasculine = 0x00ba;
- t.orthogonal = 0x221f;
- t.oshortdeva = 0x0912;
- t.oshortvowelsigndeva = 0x094a;
- t.oslash = 0x00f8;
- t.oslashacute = 0x01ff;
- t.osmallhiragana = 0x3049;
- t.osmallkatakana = 0x30a9;
- t.osmallkatakanahalfwidth = 0xff6b;
- t.ostrokeacute = 0x01ff;
- t.osuperior = 0xf6f0;
- t.otcyrillic = 0x047f;
- t.otilde = 0x00f5;
- t.otildeacute = 0x1e4d;
- t.otildedieresis = 0x1e4f;
- t.oubopomofo = 0x3121;
- t.overline = 0x203e;
- t.overlinecenterline = 0xfe4a;
- t.overlinecmb = 0x0305;
- t.overlinedashed = 0xfe49;
- t.overlinedblwavy = 0xfe4c;
- t.overlinewavy = 0xfe4b;
- t.overscore = 0x00af;
- t.ovowelsignbengali = 0x09cb;
- t.ovowelsigndeva = 0x094b;
- t.ovowelsigngujarati = 0x0acb;
- t.p = 0x0070;
- t.paampssquare = 0x3380;
- t.paasentosquare = 0x332b;
- t.pabengali = 0x09aa;
- t.pacute = 0x1e55;
- t.padeva = 0x092a;
- t.pagedown = 0x21df;
- t.pageup = 0x21de;
- t.pagujarati = 0x0aaa;
- t.pagurmukhi = 0x0a2a;
- t.pahiragana = 0x3071;
- t.paiyannoithai = 0x0e2f;
- t.pakatakana = 0x30d1;
- t.palatalizationcyrilliccmb = 0x0484;
- t.palochkacyrillic = 0x04c0;
- t.pansioskorean = 0x317f;
- t.paragraph = 0x00b6;
- t.parallel = 0x2225;
- t.parenleft = 0x0028;
- t.parenleftaltonearabic = 0xfd3e;
- t.parenleftbt = 0xf8ed;
- t.parenleftex = 0xf8ec;
- t.parenleftinferior = 0x208d;
- t.parenleftmonospace = 0xff08;
- t.parenleftsmall = 0xfe59;
- t.parenleftsuperior = 0x207d;
- t.parenlefttp = 0xf8eb;
- t.parenleftvertical = 0xfe35;
- t.parenright = 0x0029;
- t.parenrightaltonearabic = 0xfd3f;
- t.parenrightbt = 0xf8f8;
- t.parenrightex = 0xf8f7;
- t.parenrightinferior = 0x208e;
- t.parenrightmonospace = 0xff09;
- t.parenrightsmall = 0xfe5a;
- t.parenrightsuperior = 0x207e;
- t.parenrighttp = 0xf8f6;
- t.parenrightvertical = 0xfe36;
- t.partialdiff = 0x2202;
- t.paseqhebrew = 0x05c0;
- t.pashtahebrew = 0x0599;
- t.pasquare = 0x33a9;
- t.patah = 0x05b7;
- t.patah11 = 0x05b7;
- t.patah1d = 0x05b7;
- t.patah2a = 0x05b7;
- t.patahhebrew = 0x05b7;
- t.patahnarrowhebrew = 0x05b7;
- t.patahquarterhebrew = 0x05b7;
- t.patahwidehebrew = 0x05b7;
- t.pazerhebrew = 0x05a1;
- t.pbopomofo = 0x3106;
- t.pcircle = 0x24df;
- t.pdotaccent = 0x1e57;
- t.pe = 0x05e4;
- t.pecyrillic = 0x043f;
- t.pedagesh = 0xfb44;
- t.pedageshhebrew = 0xfb44;
- t.peezisquare = 0x333b;
- t.pefinaldageshhebrew = 0xfb43;
- t.peharabic = 0x067e;
- t.peharmenian = 0x057a;
- t.pehebrew = 0x05e4;
- t.pehfinalarabic = 0xfb57;
- t.pehinitialarabic = 0xfb58;
- t.pehiragana = 0x307a;
- t.pehmedialarabic = 0xfb59;
- t.pekatakana = 0x30da;
- t.pemiddlehookcyrillic = 0x04a7;
- t.perafehebrew = 0xfb4e;
- t.percent = 0x0025;
- t.percentarabic = 0x066a;
- t.percentmonospace = 0xff05;
- t.percentsmall = 0xfe6a;
- t.period = 0x002e;
- t.periodarmenian = 0x0589;
- t.periodcentered = 0x00b7;
- t.periodhalfwidth = 0xff61;
- t.periodinferior = 0xf6e7;
- t.periodmonospace = 0xff0e;
- t.periodsmall = 0xfe52;
- t.periodsuperior = 0xf6e8;
- t.perispomenigreekcmb = 0x0342;
- t.perpendicular = 0x22a5;
- t.perthousand = 0x2030;
- t.peseta = 0x20a7;
- t.pfsquare = 0x338a;
- t.phabengali = 0x09ab;
- t.phadeva = 0x092b;
- t.phagujarati = 0x0aab;
- t.phagurmukhi = 0x0a2b;
- t.phi = 0x03c6;
- t.phi1 = 0x03d5;
- t.phieuphacirclekorean = 0x327a;
- t.phieuphaparenkorean = 0x321a;
- t.phieuphcirclekorean = 0x326c;
- t.phieuphkorean = 0x314d;
- t.phieuphparenkorean = 0x320c;
- t.philatin = 0x0278;
- t.phinthuthai = 0x0e3a;
- t.phisymbolgreek = 0x03d5;
- t.phook = 0x01a5;
- t.phophanthai = 0x0e1e;
- t.phophungthai = 0x0e1c;
- t.phosamphaothai = 0x0e20;
- t.pi = 0x03c0;
- t.pieupacirclekorean = 0x3273;
- t.pieupaparenkorean = 0x3213;
- t.pieupcieuckorean = 0x3176;
- t.pieupcirclekorean = 0x3265;
- t.pieupkiyeokkorean = 0x3172;
- t.pieupkorean = 0x3142;
- t.pieupparenkorean = 0x3205;
- t.pieupsioskiyeokkorean = 0x3174;
- t.pieupsioskorean = 0x3144;
- t.pieupsiostikeutkorean = 0x3175;
- t.pieupthieuthkorean = 0x3177;
- t.pieuptikeutkorean = 0x3173;
- t.pihiragana = 0x3074;
- t.pikatakana = 0x30d4;
- t.pisymbolgreek = 0x03d6;
- t.piwrarmenian = 0x0583;
- t.planckover2pi = 0x210f;
- t.planckover2pi1 = 0x210f;
- t.plus = 0x002b;
- t.plusbelowcmb = 0x031f;
- t.pluscircle = 0x2295;
- t.plusminus = 0x00b1;
- t.plusmod = 0x02d6;
- t.plusmonospace = 0xff0b;
- t.plussmall = 0xfe62;
- t.plussuperior = 0x207a;
- t.pmonospace = 0xff50;
- t.pmsquare = 0x33d8;
- t.pohiragana = 0x307d;
- t.pointingindexdownwhite = 0x261f;
- t.pointingindexleftwhite = 0x261c;
- t.pointingindexrightwhite = 0x261e;
- t.pointingindexupwhite = 0x261d;
- t.pokatakana = 0x30dd;
- t.poplathai = 0x0e1b;
- t.postalmark = 0x3012;
- t.postalmarkface = 0x3020;
- t.pparen = 0x24ab;
- t.precedes = 0x227a;
- t.prescription = 0x211e;
- t.primemod = 0x02b9;
- t.primereversed = 0x2035;
- t.product = 0x220f;
- t.projective = 0x2305;
- t.prolongedkana = 0x30fc;
- t.propellor = 0x2318;
- t.propersubset = 0x2282;
- t.propersuperset = 0x2283;
- t.proportion = 0x2237;
- t.proportional = 0x221d;
- t.psi = 0x03c8;
- t.psicyrillic = 0x0471;
- t.psilipneumatacyrilliccmb = 0x0486;
- t.pssquare = 0x33b0;
- t.puhiragana = 0x3077;
- t.pukatakana = 0x30d7;
- t.pvsquare = 0x33b4;
- t.pwsquare = 0x33ba;
- t.q = 0x0071;
- t.qadeva = 0x0958;
- t.qadmahebrew = 0x05a8;
- t.qafarabic = 0x0642;
- t.qaffinalarabic = 0xfed6;
- t.qafinitialarabic = 0xfed7;
- t.qafmedialarabic = 0xfed8;
- t.qamats = 0x05b8;
- t.qamats10 = 0x05b8;
- t.qamats1a = 0x05b8;
- t.qamats1c = 0x05b8;
- t.qamats27 = 0x05b8;
- t.qamats29 = 0x05b8;
- t.qamats33 = 0x05b8;
- t.qamatsde = 0x05b8;
- t.qamatshebrew = 0x05b8;
- t.qamatsnarrowhebrew = 0x05b8;
- t.qamatsqatanhebrew = 0x05b8;
- t.qamatsqatannarrowhebrew = 0x05b8;
- t.qamatsqatanquarterhebrew = 0x05b8;
- t.qamatsqatanwidehebrew = 0x05b8;
- t.qamatsquarterhebrew = 0x05b8;
- t.qamatswidehebrew = 0x05b8;
- t.qarneyparahebrew = 0x059f;
- t.qbopomofo = 0x3111;
- t.qcircle = 0x24e0;
- t.qhook = 0x02a0;
- t.qmonospace = 0xff51;
- t.qof = 0x05e7;
- t.qofdagesh = 0xfb47;
- t.qofdageshhebrew = 0xfb47;
- t.qofhebrew = 0x05e7;
- t.qparen = 0x24ac;
- t.quarternote = 0x2669;
- t.qubuts = 0x05bb;
- t.qubuts18 = 0x05bb;
- t.qubuts25 = 0x05bb;
- t.qubuts31 = 0x05bb;
- t.qubutshebrew = 0x05bb;
- t.qubutsnarrowhebrew = 0x05bb;
- t.qubutsquarterhebrew = 0x05bb;
- t.qubutswidehebrew = 0x05bb;
- t.question = 0x003f;
- t.questionarabic = 0x061f;
- t.questionarmenian = 0x055e;
- t.questiondown = 0x00bf;
- t.questiondownsmall = 0xf7bf;
- t.questiongreek = 0x037e;
- t.questionmonospace = 0xff1f;
- t.questionsmall = 0xf73f;
- t.quotedbl = 0x0022;
- t.quotedblbase = 0x201e;
- t.quotedblleft = 0x201c;
- t.quotedblmonospace = 0xff02;
- t.quotedblprime = 0x301e;
- t.quotedblprimereversed = 0x301d;
- t.quotedblright = 0x201d;
- t.quoteleft = 0x2018;
- t.quoteleftreversed = 0x201b;
- t.quotereversed = 0x201b;
- t.quoteright = 0x2019;
- t.quoterightn = 0x0149;
- t.quotesinglbase = 0x201a;
- t.quotesingle = 0x0027;
- t.quotesinglemonospace = 0xff07;
- t.r = 0x0072;
- t.raarmenian = 0x057c;
- t.rabengali = 0x09b0;
- t.racute = 0x0155;
- t.radeva = 0x0930;
- t.radical = 0x221a;
- t.radicalex = 0xf8e5;
- t.radoverssquare = 0x33ae;
- t.radoverssquaredsquare = 0x33af;
- t.radsquare = 0x33ad;
- t.rafe = 0x05bf;
- t.rafehebrew = 0x05bf;
- t.ragujarati = 0x0ab0;
- t.ragurmukhi = 0x0a30;
- t.rahiragana = 0x3089;
- t.rakatakana = 0x30e9;
- t.rakatakanahalfwidth = 0xff97;
- t.ralowerdiagonalbengali = 0x09f1;
- t.ramiddlediagonalbengali = 0x09f0;
- t.ramshorn = 0x0264;
- t.ratio = 0x2236;
- t.rbopomofo = 0x3116;
- t.rcaron = 0x0159;
- t.rcedilla = 0x0157;
- t.rcircle = 0x24e1;
- t.rcommaaccent = 0x0157;
- t.rdblgrave = 0x0211;
- t.rdotaccent = 0x1e59;
- t.rdotbelow = 0x1e5b;
- t.rdotbelowmacron = 0x1e5d;
- t.referencemark = 0x203b;
- t.reflexsubset = 0x2286;
- t.reflexsuperset = 0x2287;
- t.registered = 0x00ae;
- t.registersans = 0xf8e8;
- t.registerserif = 0xf6da;
- t.reharabic = 0x0631;
- t.reharmenian = 0x0580;
- t.rehfinalarabic = 0xfeae;
- t.rehiragana = 0x308c;
- t.rekatakana = 0x30ec;
- t.rekatakanahalfwidth = 0xff9a;
- t.resh = 0x05e8;
- t.reshdageshhebrew = 0xfb48;
- t.reshhebrew = 0x05e8;
- t.reversedtilde = 0x223d;
- t.reviahebrew = 0x0597;
- t.reviamugrashhebrew = 0x0597;
- t.revlogicalnot = 0x2310;
- t.rfishhook = 0x027e;
- t.rfishhookreversed = 0x027f;
- t.rhabengali = 0x09dd;
- t.rhadeva = 0x095d;
- t.rho = 0x03c1;
- t.rhook = 0x027d;
- t.rhookturned = 0x027b;
- t.rhookturnedsuperior = 0x02b5;
- t.rhosymbolgreek = 0x03f1;
- t.rhotichookmod = 0x02de;
- t.rieulacirclekorean = 0x3271;
- t.rieulaparenkorean = 0x3211;
- t.rieulcirclekorean = 0x3263;
- t.rieulhieuhkorean = 0x3140;
- t.rieulkiyeokkorean = 0x313a;
- t.rieulkiyeoksioskorean = 0x3169;
- t.rieulkorean = 0x3139;
- t.rieulmieumkorean = 0x313b;
- t.rieulpansioskorean = 0x316c;
- t.rieulparenkorean = 0x3203;
- t.rieulphieuphkorean = 0x313f;
- t.rieulpieupkorean = 0x313c;
- t.rieulpieupsioskorean = 0x316b;
- t.rieulsioskorean = 0x313d;
- t.rieulthieuthkorean = 0x313e;
- t.rieultikeutkorean = 0x316a;
- t.rieulyeorinhieuhkorean = 0x316d;
- t.rightangle = 0x221f;
- t.righttackbelowcmb = 0x0319;
- t.righttriangle = 0x22bf;
- t.rihiragana = 0x308a;
- t.rikatakana = 0x30ea;
- t.rikatakanahalfwidth = 0xff98;
- t.ring = 0x02da;
- t.ringbelowcmb = 0x0325;
- t.ringcmb = 0x030a;
- t.ringhalfleft = 0x02bf;
- t.ringhalfleftarmenian = 0x0559;
- t.ringhalfleftbelowcmb = 0x031c;
- t.ringhalfleftcentered = 0x02d3;
- t.ringhalfright = 0x02be;
- t.ringhalfrightbelowcmb = 0x0339;
- t.ringhalfrightcentered = 0x02d2;
- t.rinvertedbreve = 0x0213;
- t.rittorusquare = 0x3351;
- t.rlinebelow = 0x1e5f;
- t.rlongleg = 0x027c;
- t.rlonglegturned = 0x027a;
- t.rmonospace = 0xff52;
- t.rohiragana = 0x308d;
- t.rokatakana = 0x30ed;
- t.rokatakanahalfwidth = 0xff9b;
- t.roruathai = 0x0e23;
- t.rparen = 0x24ad;
- t.rrabengali = 0x09dc;
- t.rradeva = 0x0931;
- t.rragurmukhi = 0x0a5c;
- t.rreharabic = 0x0691;
- t.rrehfinalarabic = 0xfb8d;
- t.rrvocalicbengali = 0x09e0;
- t.rrvocalicdeva = 0x0960;
- t.rrvocalicgujarati = 0x0ae0;
- t.rrvocalicvowelsignbengali = 0x09c4;
- t.rrvocalicvowelsigndeva = 0x0944;
- t.rrvocalicvowelsigngujarati = 0x0ac4;
- t.rsuperior = 0xf6f1;
- t.rtblock = 0x2590;
- t.rturned = 0x0279;
- t.rturnedsuperior = 0x02b4;
- t.ruhiragana = 0x308b;
- t.rukatakana = 0x30eb;
- t.rukatakanahalfwidth = 0xff99;
- t.rupeemarkbengali = 0x09f2;
- t.rupeesignbengali = 0x09f3;
- t.rupiah = 0xf6dd;
- t.ruthai = 0x0e24;
- t.rvocalicbengali = 0x098b;
- t.rvocalicdeva = 0x090b;
- t.rvocalicgujarati = 0x0a8b;
- t.rvocalicvowelsignbengali = 0x09c3;
- t.rvocalicvowelsigndeva = 0x0943;
- t.rvocalicvowelsigngujarati = 0x0ac3;
- t.s = 0x0073;
- t.sabengali = 0x09b8;
- t.sacute = 0x015b;
- t.sacutedotaccent = 0x1e65;
- t.sadarabic = 0x0635;
- t.sadeva = 0x0938;
- t.sadfinalarabic = 0xfeba;
- t.sadinitialarabic = 0xfebb;
- t.sadmedialarabic = 0xfebc;
- t.sagujarati = 0x0ab8;
- t.sagurmukhi = 0x0a38;
- t.sahiragana = 0x3055;
- t.sakatakana = 0x30b5;
- t.sakatakanahalfwidth = 0xff7b;
- t.sallallahoualayhewasallamarabic = 0xfdfa;
- t.samekh = 0x05e1;
- t.samekhdagesh = 0xfb41;
- t.samekhdageshhebrew = 0xfb41;
- t.samekhhebrew = 0x05e1;
- t.saraaathai = 0x0e32;
- t.saraaethai = 0x0e41;
- t.saraaimaimalaithai = 0x0e44;
- t.saraaimaimuanthai = 0x0e43;
- t.saraamthai = 0x0e33;
- t.saraathai = 0x0e30;
- t.saraethai = 0x0e40;
- t.saraiileftthai = 0xf886;
- t.saraiithai = 0x0e35;
- t.saraileftthai = 0xf885;
- t.saraithai = 0x0e34;
- t.saraothai = 0x0e42;
- t.saraueeleftthai = 0xf888;
- t.saraueethai = 0x0e37;
- t.saraueleftthai = 0xf887;
- t.sarauethai = 0x0e36;
- t.sarauthai = 0x0e38;
- t.sarauuthai = 0x0e39;
- t.sbopomofo = 0x3119;
- t.scaron = 0x0161;
- t.scarondotaccent = 0x1e67;
- t.scedilla = 0x015f;
- t.schwa = 0x0259;
- t.schwacyrillic = 0x04d9;
- t.schwadieresiscyrillic = 0x04db;
- t.schwahook = 0x025a;
- t.scircle = 0x24e2;
- t.scircumflex = 0x015d;
- t.scommaaccent = 0x0219;
- t.sdotaccent = 0x1e61;
- t.sdotbelow = 0x1e63;
- t.sdotbelowdotaccent = 0x1e69;
- t.seagullbelowcmb = 0x033c;
- t.second = 0x2033;
- t.secondtonechinese = 0x02ca;
- t.section = 0x00a7;
- t.seenarabic = 0x0633;
- t.seenfinalarabic = 0xfeb2;
- t.seeninitialarabic = 0xfeb3;
- t.seenmedialarabic = 0xfeb4;
- t.segol = 0x05b6;
- t.segol13 = 0x05b6;
- t.segol1f = 0x05b6;
- t.segol2c = 0x05b6;
- t.segolhebrew = 0x05b6;
- t.segolnarrowhebrew = 0x05b6;
- t.segolquarterhebrew = 0x05b6;
- t.segoltahebrew = 0x0592;
- t.segolwidehebrew = 0x05b6;
- t.seharmenian = 0x057d;
- t.sehiragana = 0x305b;
- t.sekatakana = 0x30bb;
- t.sekatakanahalfwidth = 0xff7e;
- t.semicolon = 0x003b;
- t.semicolonarabic = 0x061b;
- t.semicolonmonospace = 0xff1b;
- t.semicolonsmall = 0xfe54;
- t.semivoicedmarkkana = 0x309c;
- t.semivoicedmarkkanahalfwidth = 0xff9f;
- t.sentisquare = 0x3322;
- t.sentosquare = 0x3323;
- t.seven = 0x0037;
- t.sevenarabic = 0x0667;
- t.sevenbengali = 0x09ed;
- t.sevencircle = 0x2466;
- t.sevencircleinversesansserif = 0x2790;
- t.sevendeva = 0x096d;
- t.seveneighths = 0x215e;
- t.sevengujarati = 0x0aed;
- t.sevengurmukhi = 0x0a6d;
- t.sevenhackarabic = 0x0667;
- t.sevenhangzhou = 0x3027;
- t.sevenideographicparen = 0x3226;
- t.seveninferior = 0x2087;
- t.sevenmonospace = 0xff17;
- t.sevenoldstyle = 0xf737;
- t.sevenparen = 0x247a;
- t.sevenperiod = 0x248e;
- t.sevenpersian = 0x06f7;
- t.sevenroman = 0x2176;
- t.sevensuperior = 0x2077;
- t.seventeencircle = 0x2470;
- t.seventeenparen = 0x2484;
- t.seventeenperiod = 0x2498;
- t.seventhai = 0x0e57;
- t.sfthyphen = 0x00ad;
- t.shaarmenian = 0x0577;
- t.shabengali = 0x09b6;
- t.shacyrillic = 0x0448;
- t.shaddaarabic = 0x0651;
- t.shaddadammaarabic = 0xfc61;
- t.shaddadammatanarabic = 0xfc5e;
- t.shaddafathaarabic = 0xfc60;
- t.shaddakasraarabic = 0xfc62;
- t.shaddakasratanarabic = 0xfc5f;
- t.shade = 0x2592;
- t.shadedark = 0x2593;
- t.shadelight = 0x2591;
- t.shademedium = 0x2592;
- t.shadeva = 0x0936;
- t.shagujarati = 0x0ab6;
- t.shagurmukhi = 0x0a36;
- t.shalshelethebrew = 0x0593;
- t.shbopomofo = 0x3115;
- t.shchacyrillic = 0x0449;
- t.sheenarabic = 0x0634;
- t.sheenfinalarabic = 0xfeb6;
- t.sheeninitialarabic = 0xfeb7;
- t.sheenmedialarabic = 0xfeb8;
- t.sheicoptic = 0x03e3;
- t.sheqel = 0x20aa;
- t.sheqelhebrew = 0x20aa;
- t.sheva = 0x05b0;
- t.sheva115 = 0x05b0;
- t.sheva15 = 0x05b0;
- t.sheva22 = 0x05b0;
- t.sheva2e = 0x05b0;
- t.shevahebrew = 0x05b0;
- t.shevanarrowhebrew = 0x05b0;
- t.shevaquarterhebrew = 0x05b0;
- t.shevawidehebrew = 0x05b0;
- t.shhacyrillic = 0x04bb;
- t.shimacoptic = 0x03ed;
- t.shin = 0x05e9;
- t.shindagesh = 0xfb49;
- t.shindageshhebrew = 0xfb49;
- t.shindageshshindot = 0xfb2c;
- t.shindageshshindothebrew = 0xfb2c;
- t.shindageshsindot = 0xfb2d;
- t.shindageshsindothebrew = 0xfb2d;
- t.shindothebrew = 0x05c1;
- t.shinhebrew = 0x05e9;
- t.shinshindot = 0xfb2a;
- t.shinshindothebrew = 0xfb2a;
- t.shinsindot = 0xfb2b;
- t.shinsindothebrew = 0xfb2b;
- t.shook = 0x0282;
- t.sigma = 0x03c3;
- t.sigma1 = 0x03c2;
- t.sigmafinal = 0x03c2;
- t.sigmalunatesymbolgreek = 0x03f2;
- t.sihiragana = 0x3057;
- t.sikatakana = 0x30b7;
- t.sikatakanahalfwidth = 0xff7c;
- t.siluqhebrew = 0x05bd;
- t.siluqlefthebrew = 0x05bd;
- t.similar = 0x223c;
- t.sindothebrew = 0x05c2;
- t.siosacirclekorean = 0x3274;
- t.siosaparenkorean = 0x3214;
- t.sioscieuckorean = 0x317e;
- t.sioscirclekorean = 0x3266;
- t.sioskiyeokkorean = 0x317a;
- t.sioskorean = 0x3145;
- t.siosnieunkorean = 0x317b;
- t.siosparenkorean = 0x3206;
- t.siospieupkorean = 0x317d;
- t.siostikeutkorean = 0x317c;
- t.six = 0x0036;
- t.sixarabic = 0x0666;
- t.sixbengali = 0x09ec;
- t.sixcircle = 0x2465;
- t.sixcircleinversesansserif = 0x278f;
- t.sixdeva = 0x096c;
- t.sixgujarati = 0x0aec;
- t.sixgurmukhi = 0x0a6c;
- t.sixhackarabic = 0x0666;
- t.sixhangzhou = 0x3026;
- t.sixideographicparen = 0x3225;
- t.sixinferior = 0x2086;
- t.sixmonospace = 0xff16;
- t.sixoldstyle = 0xf736;
- t.sixparen = 0x2479;
- t.sixperiod = 0x248d;
- t.sixpersian = 0x06f6;
- t.sixroman = 0x2175;
- t.sixsuperior = 0x2076;
- t.sixteencircle = 0x246f;
- t.sixteencurrencydenominatorbengali = 0x09f9;
- t.sixteenparen = 0x2483;
- t.sixteenperiod = 0x2497;
- t.sixthai = 0x0e56;
- t.slash = 0x002f;
- t.slashmonospace = 0xff0f;
- t.slong = 0x017f;
- t.slongdotaccent = 0x1e9b;
- t.smileface = 0x263a;
- t.smonospace = 0xff53;
- t.sofpasuqhebrew = 0x05c3;
- t.softhyphen = 0x00ad;
- t.softsigncyrillic = 0x044c;
- t.sohiragana = 0x305d;
- t.sokatakana = 0x30bd;
- t.sokatakanahalfwidth = 0xff7f;
- t.soliduslongoverlaycmb = 0x0338;
- t.solidusshortoverlaycmb = 0x0337;
- t.sorusithai = 0x0e29;
- t.sosalathai = 0x0e28;
- t.sosothai = 0x0e0b;
- t.sosuathai = 0x0e2a;
- t.space = 0x0020;
- t.spacehackarabic = 0x0020;
- t.spade = 0x2660;
- t.spadesuitblack = 0x2660;
- t.spadesuitwhite = 0x2664;
- t.sparen = 0x24ae;
- t.squarebelowcmb = 0x033b;
- t.squarecc = 0x33c4;
- t.squarecm = 0x339d;
- t.squarediagonalcrosshatchfill = 0x25a9;
- t.squarehorizontalfill = 0x25a4;
- t.squarekg = 0x338f;
- t.squarekm = 0x339e;
- t.squarekmcapital = 0x33ce;
- t.squareln = 0x33d1;
- t.squarelog = 0x33d2;
- t.squaremg = 0x338e;
- t.squaremil = 0x33d5;
- t.squaremm = 0x339c;
- t.squaremsquared = 0x33a1;
- t.squareorthogonalcrosshatchfill = 0x25a6;
- t.squareupperlefttolowerrightfill = 0x25a7;
- t.squareupperrighttolowerleftfill = 0x25a8;
- t.squareverticalfill = 0x25a5;
- t.squarewhitewithsmallblack = 0x25a3;
- t.srsquare = 0x33db;
- t.ssabengali = 0x09b7;
- t.ssadeva = 0x0937;
- t.ssagujarati = 0x0ab7;
- t.ssangcieuckorean = 0x3149;
- t.ssanghieuhkorean = 0x3185;
- t.ssangieungkorean = 0x3180;
- t.ssangkiyeokkorean = 0x3132;
- t.ssangnieunkorean = 0x3165;
- t.ssangpieupkorean = 0x3143;
- t.ssangsioskorean = 0x3146;
- t.ssangtikeutkorean = 0x3138;
- t.ssuperior = 0xf6f2;
- t.sterling = 0x00a3;
- t.sterlingmonospace = 0xffe1;
- t.strokelongoverlaycmb = 0x0336;
- t.strokeshortoverlaycmb = 0x0335;
- t.subset = 0x2282;
- t.subsetnotequal = 0x228a;
- t.subsetorequal = 0x2286;
- t.succeeds = 0x227b;
- t.suchthat = 0x220b;
- t.suhiragana = 0x3059;
- t.sukatakana = 0x30b9;
- t.sukatakanahalfwidth = 0xff7d;
- t.sukunarabic = 0x0652;
- t.summation = 0x2211;
- t.sun = 0x263c;
- t.superset = 0x2283;
- t.supersetnotequal = 0x228b;
- t.supersetorequal = 0x2287;
- t.svsquare = 0x33dc;
- t.syouwaerasquare = 0x337c;
- t.t = 0x0074;
- t.tabengali = 0x09a4;
- t.tackdown = 0x22a4;
- t.tackleft = 0x22a3;
- t.tadeva = 0x0924;
- t.tagujarati = 0x0aa4;
- t.tagurmukhi = 0x0a24;
- t.taharabic = 0x0637;
- t.tahfinalarabic = 0xfec2;
- t.tahinitialarabic = 0xfec3;
- t.tahiragana = 0x305f;
- t.tahmedialarabic = 0xfec4;
- t.taisyouerasquare = 0x337d;
- t.takatakana = 0x30bf;
- t.takatakanahalfwidth = 0xff80;
- t.tatweelarabic = 0x0640;
- t.tau = 0x03c4;
- t.tav = 0x05ea;
- t.tavdages = 0xfb4a;
- t.tavdagesh = 0xfb4a;
- t.tavdageshhebrew = 0xfb4a;
- t.tavhebrew = 0x05ea;
- t.tbar = 0x0167;
- t.tbopomofo = 0x310a;
- t.tcaron = 0x0165;
- t.tccurl = 0x02a8;
- t.tcedilla = 0x0163;
- t.tcheharabic = 0x0686;
- t.tchehfinalarabic = 0xfb7b;
- t.tchehinitialarabic = 0xfb7c;
- t.tchehmedialarabic = 0xfb7d;
- t.tcircle = 0x24e3;
- t.tcircumflexbelow = 0x1e71;
- t.tcommaaccent = 0x0163;
- t.tdieresis = 0x1e97;
- t.tdotaccent = 0x1e6b;
- t.tdotbelow = 0x1e6d;
- t.tecyrillic = 0x0442;
- t.tedescendercyrillic = 0x04ad;
- t.teharabic = 0x062a;
- t.tehfinalarabic = 0xfe96;
- t.tehhahinitialarabic = 0xfca2;
- t.tehhahisolatedarabic = 0xfc0c;
- t.tehinitialarabic = 0xfe97;
- t.tehiragana = 0x3066;
- t.tehjeeminitialarabic = 0xfca1;
- t.tehjeemisolatedarabic = 0xfc0b;
- t.tehmarbutaarabic = 0x0629;
- t.tehmarbutafinalarabic = 0xfe94;
- t.tehmedialarabic = 0xfe98;
- t.tehmeeminitialarabic = 0xfca4;
- t.tehmeemisolatedarabic = 0xfc0e;
- t.tehnoonfinalarabic = 0xfc73;
- t.tekatakana = 0x30c6;
- t.tekatakanahalfwidth = 0xff83;
- t.telephone = 0x2121;
- t.telephoneblack = 0x260e;
- t.telishagedolahebrew = 0x05a0;
- t.telishaqetanahebrew = 0x05a9;
- t.tencircle = 0x2469;
- t.tenideographicparen = 0x3229;
- t.tenparen = 0x247d;
- t.tenperiod = 0x2491;
- t.tenroman = 0x2179;
- t.tesh = 0x02a7;
- t.tet = 0x05d8;
- t.tetdagesh = 0xfb38;
- t.tetdageshhebrew = 0xfb38;
- t.tethebrew = 0x05d8;
- t.tetsecyrillic = 0x04b5;
- t.tevirhebrew = 0x059b;
- t.tevirlefthebrew = 0x059b;
- t.thabengali = 0x09a5;
- t.thadeva = 0x0925;
- t.thagujarati = 0x0aa5;
- t.thagurmukhi = 0x0a25;
- t.thalarabic = 0x0630;
- t.thalfinalarabic = 0xfeac;
- t.thanthakhatlowleftthai = 0xf898;
- t.thanthakhatlowrightthai = 0xf897;
- t.thanthakhatthai = 0x0e4c;
- t.thanthakhatupperleftthai = 0xf896;
- t.theharabic = 0x062b;
- t.thehfinalarabic = 0xfe9a;
- t.thehinitialarabic = 0xfe9b;
- t.thehmedialarabic = 0xfe9c;
- t.thereexists = 0x2203;
- t.therefore = 0x2234;
- t.theta = 0x03b8;
- t.theta1 = 0x03d1;
- t.thetasymbolgreek = 0x03d1;
- t.thieuthacirclekorean = 0x3279;
- t.thieuthaparenkorean = 0x3219;
- t.thieuthcirclekorean = 0x326b;
- t.thieuthkorean = 0x314c;
- t.thieuthparenkorean = 0x320b;
- t.thirteencircle = 0x246c;
- t.thirteenparen = 0x2480;
- t.thirteenperiod = 0x2494;
- t.thonangmonthothai = 0x0e11;
- t.thook = 0x01ad;
- t.thophuthaothai = 0x0e12;
- t.thorn = 0x00fe;
- t.thothahanthai = 0x0e17;
- t.thothanthai = 0x0e10;
- t.thothongthai = 0x0e18;
- t.thothungthai = 0x0e16;
- t.thousandcyrillic = 0x0482;
- t.thousandsseparatorarabic = 0x066c;
- t.thousandsseparatorpersian = 0x066c;
- t.three = 0x0033;
- t.threearabic = 0x0663;
- t.threebengali = 0x09e9;
- t.threecircle = 0x2462;
- t.threecircleinversesansserif = 0x278c;
- t.threedeva = 0x0969;
- t.threeeighths = 0x215c;
- t.threegujarati = 0x0ae9;
- t.threegurmukhi = 0x0a69;
- t.threehackarabic = 0x0663;
- t.threehangzhou = 0x3023;
- t.threeideographicparen = 0x3222;
- t.threeinferior = 0x2083;
- t.threemonospace = 0xff13;
- t.threenumeratorbengali = 0x09f6;
- t.threeoldstyle = 0xf733;
- t.threeparen = 0x2476;
- t.threeperiod = 0x248a;
- t.threepersian = 0x06f3;
- t.threequarters = 0x00be;
- t.threequartersemdash = 0xf6de;
- t.threeroman = 0x2172;
- t.threesuperior = 0x00b3;
- t.threethai = 0x0e53;
- t.thzsquare = 0x3394;
- t.tihiragana = 0x3061;
- t.tikatakana = 0x30c1;
- t.tikatakanahalfwidth = 0xff81;
- t.tikeutacirclekorean = 0x3270;
- t.tikeutaparenkorean = 0x3210;
- t.tikeutcirclekorean = 0x3262;
- t.tikeutkorean = 0x3137;
- t.tikeutparenkorean = 0x3202;
- t.tilde = 0x02dc;
- t.tildebelowcmb = 0x0330;
- t.tildecmb = 0x0303;
- t.tildecomb = 0x0303;
- t.tildedoublecmb = 0x0360;
- t.tildeoperator = 0x223c;
- t.tildeoverlaycmb = 0x0334;
- t.tildeverticalcmb = 0x033e;
- t.timescircle = 0x2297;
- t.tipehahebrew = 0x0596;
- t.tipehalefthebrew = 0x0596;
- t.tippigurmukhi = 0x0a70;
- t.titlocyrilliccmb = 0x0483;
- t.tiwnarmenian = 0x057f;
- t.tlinebelow = 0x1e6f;
- t.tmonospace = 0xff54;
- t.toarmenian = 0x0569;
- t.tohiragana = 0x3068;
- t.tokatakana = 0x30c8;
- t.tokatakanahalfwidth = 0xff84;
- t.tonebarextrahighmod = 0x02e5;
- t.tonebarextralowmod = 0x02e9;
- t.tonebarhighmod = 0x02e6;
- t.tonebarlowmod = 0x02e8;
- t.tonebarmidmod = 0x02e7;
- t.tonefive = 0x01bd;
- t.tonesix = 0x0185;
- t.tonetwo = 0x01a8;
- t.tonos = 0x0384;
- t.tonsquare = 0x3327;
- t.topatakthai = 0x0e0f;
- t.tortoiseshellbracketleft = 0x3014;
- t.tortoiseshellbracketleftsmall = 0xfe5d;
- t.tortoiseshellbracketleftvertical = 0xfe39;
- t.tortoiseshellbracketright = 0x3015;
- t.tortoiseshellbracketrightsmall = 0xfe5e;
- t.tortoiseshellbracketrightvertical = 0xfe3a;
- t.totaothai = 0x0e15;
- t.tpalatalhook = 0x01ab;
- t.tparen = 0x24af;
- t.trademark = 0x2122;
- t.trademarksans = 0xf8ea;
- t.trademarkserif = 0xf6db;
- t.tretroflexhook = 0x0288;
- t.triagdn = 0x25bc;
- t.triaglf = 0x25c4;
- t.triagrt = 0x25ba;
- t.triagup = 0x25b2;
- t.ts = 0x02a6;
- t.tsadi = 0x05e6;
- t.tsadidagesh = 0xfb46;
- t.tsadidageshhebrew = 0xfb46;
- t.tsadihebrew = 0x05e6;
- t.tsecyrillic = 0x0446;
- t.tsere = 0x05b5;
- t.tsere12 = 0x05b5;
- t.tsere1e = 0x05b5;
- t.tsere2b = 0x05b5;
- t.tserehebrew = 0x05b5;
- t.tserenarrowhebrew = 0x05b5;
- t.tserequarterhebrew = 0x05b5;
- t.tserewidehebrew = 0x05b5;
- t.tshecyrillic = 0x045b;
- t.tsuperior = 0xf6f3;
- t.ttabengali = 0x099f;
- t.ttadeva = 0x091f;
- t.ttagujarati = 0x0a9f;
- t.ttagurmukhi = 0x0a1f;
- t.tteharabic = 0x0679;
- t.ttehfinalarabic = 0xfb67;
- t.ttehinitialarabic = 0xfb68;
- t.ttehmedialarabic = 0xfb69;
- t.tthabengali = 0x09a0;
- t.tthadeva = 0x0920;
- t.tthagujarati = 0x0aa0;
- t.tthagurmukhi = 0x0a20;
- t.tturned = 0x0287;
- t.tuhiragana = 0x3064;
- t.tukatakana = 0x30c4;
- t.tukatakanahalfwidth = 0xff82;
- t.tusmallhiragana = 0x3063;
- t.tusmallkatakana = 0x30c3;
- t.tusmallkatakanahalfwidth = 0xff6f;
- t.twelvecircle = 0x246b;
- t.twelveparen = 0x247f;
- t.twelveperiod = 0x2493;
- t.twelveroman = 0x217b;
- t.twentycircle = 0x2473;
- t.twentyhangzhou = 0x5344;
- t.twentyparen = 0x2487;
- t.twentyperiod = 0x249b;
- t.two = 0x0032;
- t.twoarabic = 0x0662;
- t.twobengali = 0x09e8;
- t.twocircle = 0x2461;
- t.twocircleinversesansserif = 0x278b;
- t.twodeva = 0x0968;
- t.twodotenleader = 0x2025;
- t.twodotleader = 0x2025;
- t.twodotleadervertical = 0xfe30;
- t.twogujarati = 0x0ae8;
- t.twogurmukhi = 0x0a68;
- t.twohackarabic = 0x0662;
- t.twohangzhou = 0x3022;
- t.twoideographicparen = 0x3221;
- t.twoinferior = 0x2082;
- t.twomonospace = 0xff12;
- t.twonumeratorbengali = 0x09f5;
- t.twooldstyle = 0xf732;
- t.twoparen = 0x2475;
- t.twoperiod = 0x2489;
- t.twopersian = 0x06f2;
- t.tworoman = 0x2171;
- t.twostroke = 0x01bb;
- t.twosuperior = 0x00b2;
- t.twothai = 0x0e52;
- t.twothirds = 0x2154;
- t.u = 0x0075;
- t.uacute = 0x00fa;
- t.ubar = 0x0289;
- t.ubengali = 0x0989;
- t.ubopomofo = 0x3128;
- t.ubreve = 0x016d;
- t.ucaron = 0x01d4;
- t.ucircle = 0x24e4;
- t.ucircumflex = 0x00fb;
- t.ucircumflexbelow = 0x1e77;
- t.ucyrillic = 0x0443;
- t.udattadeva = 0x0951;
- t.udblacute = 0x0171;
- t.udblgrave = 0x0215;
- t.udeva = 0x0909;
- t.udieresis = 0x00fc;
- t.udieresisacute = 0x01d8;
- t.udieresisbelow = 0x1e73;
- t.udieresiscaron = 0x01da;
- t.udieresiscyrillic = 0x04f1;
- t.udieresisgrave = 0x01dc;
- t.udieresismacron = 0x01d6;
- t.udotbelow = 0x1ee5;
- t.ugrave = 0x00f9;
- t.ugujarati = 0x0a89;
- t.ugurmukhi = 0x0a09;
- t.uhiragana = 0x3046;
- t.uhookabove = 0x1ee7;
- t.uhorn = 0x01b0;
- t.uhornacute = 0x1ee9;
- t.uhorndotbelow = 0x1ef1;
- t.uhorngrave = 0x1eeb;
- t.uhornhookabove = 0x1eed;
- t.uhorntilde = 0x1eef;
- t.uhungarumlaut = 0x0171;
- t.uhungarumlautcyrillic = 0x04f3;
- t.uinvertedbreve = 0x0217;
- t.ukatakana = 0x30a6;
- t.ukatakanahalfwidth = 0xff73;
- t.ukcyrillic = 0x0479;
- t.ukorean = 0x315c;
- t.umacron = 0x016b;
- t.umacroncyrillic = 0x04ef;
- t.umacrondieresis = 0x1e7b;
- t.umatragurmukhi = 0x0a41;
- t.umonospace = 0xff55;
- t.underscore = 0x005f;
- t.underscoredbl = 0x2017;
- t.underscoremonospace = 0xff3f;
- t.underscorevertical = 0xfe33;
- t.underscorewavy = 0xfe4f;
- t.union = 0x222a;
- t.universal = 0x2200;
- t.uogonek = 0x0173;
- t.uparen = 0x24b0;
- t.upblock = 0x2580;
- t.upperdothebrew = 0x05c4;
- t.upsilon = 0x03c5;
- t.upsilondieresis = 0x03cb;
- t.upsilondieresistonos = 0x03b0;
- t.upsilonlatin = 0x028a;
- t.upsilontonos = 0x03cd;
- t.uptackbelowcmb = 0x031d;
- t.uptackmod = 0x02d4;
- t.uragurmukhi = 0x0a73;
- t.uring = 0x016f;
- t.ushortcyrillic = 0x045e;
- t.usmallhiragana = 0x3045;
- t.usmallkatakana = 0x30a5;
- t.usmallkatakanahalfwidth = 0xff69;
- t.ustraightcyrillic = 0x04af;
- t.ustraightstrokecyrillic = 0x04b1;
- t.utilde = 0x0169;
- t.utildeacute = 0x1e79;
- t.utildebelow = 0x1e75;
- t.uubengali = 0x098a;
- t.uudeva = 0x090a;
- t.uugujarati = 0x0a8a;
- t.uugurmukhi = 0x0a0a;
- t.uumatragurmukhi = 0x0a42;
- t.uuvowelsignbengali = 0x09c2;
- t.uuvowelsigndeva = 0x0942;
- t.uuvowelsigngujarati = 0x0ac2;
- t.uvowelsignbengali = 0x09c1;
- t.uvowelsigndeva = 0x0941;
- t.uvowelsigngujarati = 0x0ac1;
- t.v = 0x0076;
- t.vadeva = 0x0935;
- t.vagujarati = 0x0ab5;
- t.vagurmukhi = 0x0a35;
- t.vakatakana = 0x30f7;
- t.vav = 0x05d5;
- t.vavdagesh = 0xfb35;
- t.vavdagesh65 = 0xfb35;
- t.vavdageshhebrew = 0xfb35;
- t.vavhebrew = 0x05d5;
- t.vavholam = 0xfb4b;
- t.vavholamhebrew = 0xfb4b;
- t.vavvavhebrew = 0x05f0;
- t.vavyodhebrew = 0x05f1;
- t.vcircle = 0x24e5;
- t.vdotbelow = 0x1e7f;
- t.vecyrillic = 0x0432;
- t.veharabic = 0x06a4;
- t.vehfinalarabic = 0xfb6b;
- t.vehinitialarabic = 0xfb6c;
- t.vehmedialarabic = 0xfb6d;
- t.vekatakana = 0x30f9;
- t.venus = 0x2640;
- t.verticalbar = 0x007c;
- t.verticallineabovecmb = 0x030d;
- t.verticallinebelowcmb = 0x0329;
- t.verticallinelowmod = 0x02cc;
- t.verticallinemod = 0x02c8;
- t.vewarmenian = 0x057e;
- t.vhook = 0x028b;
- t.vikatakana = 0x30f8;
- t.viramabengali = 0x09cd;
- t.viramadeva = 0x094d;
- t.viramagujarati = 0x0acd;
- t.visargabengali = 0x0983;
- t.visargadeva = 0x0903;
- t.visargagujarati = 0x0a83;
- t.vmonospace = 0xff56;
- t.voarmenian = 0x0578;
- t.voicediterationhiragana = 0x309e;
- t.voicediterationkatakana = 0x30fe;
- t.voicedmarkkana = 0x309b;
- t.voicedmarkkanahalfwidth = 0xff9e;
- t.vokatakana = 0x30fa;
- t.vparen = 0x24b1;
- t.vtilde = 0x1e7d;
- t.vturned = 0x028c;
- t.vuhiragana = 0x3094;
- t.vukatakana = 0x30f4;
- t.w = 0x0077;
- t.wacute = 0x1e83;
- t.waekorean = 0x3159;
- t.wahiragana = 0x308f;
- t.wakatakana = 0x30ef;
- t.wakatakanahalfwidth = 0xff9c;
- t.wakorean = 0x3158;
- t.wasmallhiragana = 0x308e;
- t.wasmallkatakana = 0x30ee;
- t.wattosquare = 0x3357;
- t.wavedash = 0x301c;
- t.wavyunderscorevertical = 0xfe34;
- t.wawarabic = 0x0648;
- t.wawfinalarabic = 0xfeee;
- t.wawhamzaabovearabic = 0x0624;
- t.wawhamzaabovefinalarabic = 0xfe86;
- t.wbsquare = 0x33dd;
- t.wcircle = 0x24e6;
- t.wcircumflex = 0x0175;
- t.wdieresis = 0x1e85;
- t.wdotaccent = 0x1e87;
- t.wdotbelow = 0x1e89;
- t.wehiragana = 0x3091;
- t.weierstrass = 0x2118;
- t.wekatakana = 0x30f1;
- t.wekorean = 0x315e;
- t.weokorean = 0x315d;
- t.wgrave = 0x1e81;
- t.whitebullet = 0x25e6;
- t.whitecircle = 0x25cb;
- t.whitecircleinverse = 0x25d9;
- t.whitecornerbracketleft = 0x300e;
- t.whitecornerbracketleftvertical = 0xfe43;
- t.whitecornerbracketright = 0x300f;
- t.whitecornerbracketrightvertical = 0xfe44;
- t.whitediamond = 0x25c7;
- t.whitediamondcontainingblacksmalldiamond = 0x25c8;
- t.whitedownpointingsmalltriangle = 0x25bf;
- t.whitedownpointingtriangle = 0x25bd;
- t.whiteleftpointingsmalltriangle = 0x25c3;
- t.whiteleftpointingtriangle = 0x25c1;
- t.whitelenticularbracketleft = 0x3016;
- t.whitelenticularbracketright = 0x3017;
- t.whiterightpointingsmalltriangle = 0x25b9;
- t.whiterightpointingtriangle = 0x25b7;
- t.whitesmallsquare = 0x25ab;
- t.whitesmilingface = 0x263a;
- t.whitesquare = 0x25a1;
- t.whitestar = 0x2606;
- t.whitetelephone = 0x260f;
- t.whitetortoiseshellbracketleft = 0x3018;
- t.whitetortoiseshellbracketright = 0x3019;
- t.whiteuppointingsmalltriangle = 0x25b5;
- t.whiteuppointingtriangle = 0x25b3;
- t.wihiragana = 0x3090;
- t.wikatakana = 0x30f0;
- t.wikorean = 0x315f;
- t.wmonospace = 0xff57;
- t.wohiragana = 0x3092;
- t.wokatakana = 0x30f2;
- t.wokatakanahalfwidth = 0xff66;
- t.won = 0x20a9;
- t.wonmonospace = 0xffe6;
- t.wowaenthai = 0x0e27;
- t.wparen = 0x24b2;
- t.wring = 0x1e98;
- t.wsuperior = 0x02b7;
- t.wturned = 0x028d;
- t.wynn = 0x01bf;
- t.x = 0x0078;
- t.xabovecmb = 0x033d;
- t.xbopomofo = 0x3112;
- t.xcircle = 0x24e7;
- t.xdieresis = 0x1e8d;
- t.xdotaccent = 0x1e8b;
- t.xeharmenian = 0x056d;
- t.xi = 0x03be;
- t.xmonospace = 0xff58;
- t.xparen = 0x24b3;
- t.xsuperior = 0x02e3;
- t.y = 0x0079;
- t.yaadosquare = 0x334e;
- t.yabengali = 0x09af;
- t.yacute = 0x00fd;
- t.yadeva = 0x092f;
- t.yaekorean = 0x3152;
- t.yagujarati = 0x0aaf;
- t.yagurmukhi = 0x0a2f;
- t.yahiragana = 0x3084;
- t.yakatakana = 0x30e4;
- t.yakatakanahalfwidth = 0xff94;
- t.yakorean = 0x3151;
- t.yamakkanthai = 0x0e4e;
- t.yasmallhiragana = 0x3083;
- t.yasmallkatakana = 0x30e3;
- t.yasmallkatakanahalfwidth = 0xff6c;
- t.yatcyrillic = 0x0463;
- t.ycircle = 0x24e8;
- t.ycircumflex = 0x0177;
- t.ydieresis = 0x00ff;
- t.ydotaccent = 0x1e8f;
- t.ydotbelow = 0x1ef5;
- t.yeharabic = 0x064a;
- t.yehbarreearabic = 0x06d2;
- t.yehbarreefinalarabic = 0xfbaf;
- t.yehfinalarabic = 0xfef2;
- t.yehhamzaabovearabic = 0x0626;
- t.yehhamzaabovefinalarabic = 0xfe8a;
- t.yehhamzaaboveinitialarabic = 0xfe8b;
- t.yehhamzaabovemedialarabic = 0xfe8c;
- t.yehinitialarabic = 0xfef3;
- t.yehmedialarabic = 0xfef4;
- t.yehmeeminitialarabic = 0xfcdd;
- t.yehmeemisolatedarabic = 0xfc58;
- t.yehnoonfinalarabic = 0xfc94;
- t.yehthreedotsbelowarabic = 0x06d1;
- t.yekorean = 0x3156;
- t.yen = 0x00a5;
- t.yenmonospace = 0xffe5;
- t.yeokorean = 0x3155;
- t.yeorinhieuhkorean = 0x3186;
- t.yerahbenyomohebrew = 0x05aa;
- t.yerahbenyomolefthebrew = 0x05aa;
- t.yericyrillic = 0x044b;
- t.yerudieresiscyrillic = 0x04f9;
- t.yesieungkorean = 0x3181;
- t.yesieungpansioskorean = 0x3183;
- t.yesieungsioskorean = 0x3182;
- t.yetivhebrew = 0x059a;
- t.ygrave = 0x1ef3;
- t.yhook = 0x01b4;
- t.yhookabove = 0x1ef7;
- t.yiarmenian = 0x0575;
- t.yicyrillic = 0x0457;
- t.yikorean = 0x3162;
- t.yinyang = 0x262f;
- t.yiwnarmenian = 0x0582;
- t.ymonospace = 0xff59;
- t.yod = 0x05d9;
- t.yoddagesh = 0xfb39;
- t.yoddageshhebrew = 0xfb39;
- t.yodhebrew = 0x05d9;
- t.yodyodhebrew = 0x05f2;
- t.yodyodpatahhebrew = 0xfb1f;
- t.yohiragana = 0x3088;
- t.yoikorean = 0x3189;
- t.yokatakana = 0x30e8;
- t.yokatakanahalfwidth = 0xff96;
- t.yokorean = 0x315b;
- t.yosmallhiragana = 0x3087;
- t.yosmallkatakana = 0x30e7;
- t.yosmallkatakanahalfwidth = 0xff6e;
- t.yotgreek = 0x03f3;
- t.yoyaekorean = 0x3188;
- t.yoyakorean = 0x3187;
- t.yoyakthai = 0x0e22;
- t.yoyingthai = 0x0e0d;
- t.yparen = 0x24b4;
- t.ypogegrammeni = 0x037a;
- t.ypogegrammenigreekcmb = 0x0345;
- t.yr = 0x01a6;
- t.yring = 0x1e99;
- t.ysuperior = 0x02b8;
- t.ytilde = 0x1ef9;
- t.yturned = 0x028e;
- t.yuhiragana = 0x3086;
- t.yuikorean = 0x318c;
- t.yukatakana = 0x30e6;
- t.yukatakanahalfwidth = 0xff95;
- t.yukorean = 0x3160;
- t.yusbigcyrillic = 0x046b;
- t.yusbigiotifiedcyrillic = 0x046d;
- t.yuslittlecyrillic = 0x0467;
- t.yuslittleiotifiedcyrillic = 0x0469;
- t.yusmallhiragana = 0x3085;
- t.yusmallkatakana = 0x30e5;
- t.yusmallkatakanahalfwidth = 0xff6d;
- t.yuyekorean = 0x318b;
- t.yuyeokorean = 0x318a;
- t.yyabengali = 0x09df;
- t.yyadeva = 0x095f;
- t.z = 0x007a;
- t.zaarmenian = 0x0566;
- t.zacute = 0x017a;
- t.zadeva = 0x095b;
- t.zagurmukhi = 0x0a5b;
- t.zaharabic = 0x0638;
- t.zahfinalarabic = 0xfec6;
- t.zahinitialarabic = 0xfec7;
- t.zahiragana = 0x3056;
- t.zahmedialarabic = 0xfec8;
- t.zainarabic = 0x0632;
- t.zainfinalarabic = 0xfeb0;
- t.zakatakana = 0x30b6;
- t.zaqefgadolhebrew = 0x0595;
- t.zaqefqatanhebrew = 0x0594;
- t.zarqahebrew = 0x0598;
- t.zayin = 0x05d6;
- t.zayindagesh = 0xfb36;
- t.zayindageshhebrew = 0xfb36;
- t.zayinhebrew = 0x05d6;
- t.zbopomofo = 0x3117;
- t.zcaron = 0x017e;
- t.zcircle = 0x24e9;
- t.zcircumflex = 0x1e91;
- t.zcurl = 0x0291;
- t.zdot = 0x017c;
- t.zdotaccent = 0x017c;
- t.zdotbelow = 0x1e93;
- t.zecyrillic = 0x0437;
- t.zedescendercyrillic = 0x0499;
- t.zedieresiscyrillic = 0x04df;
- t.zehiragana = 0x305c;
- t.zekatakana = 0x30bc;
- t.zero = 0x0030;
- t.zeroarabic = 0x0660;
- t.zerobengali = 0x09e6;
- t.zerodeva = 0x0966;
- t.zerogujarati = 0x0ae6;
- t.zerogurmukhi = 0x0a66;
- t.zerohackarabic = 0x0660;
- t.zeroinferior = 0x2080;
- t.zeromonospace = 0xff10;
- t.zerooldstyle = 0xf730;
- t.zeropersian = 0x06f0;
- t.zerosuperior = 0x2070;
- t.zerothai = 0x0e50;
- t.zerowidthjoiner = 0xfeff;
- t.zerowidthnonjoiner = 0x200c;
- t.zerowidthspace = 0x200b;
- t.zeta = 0x03b6;
- t.zhbopomofo = 0x3113;
- t.zhearmenian = 0x056a;
- t.zhebrevecyrillic = 0x04c2;
- t.zhecyrillic = 0x0436;
- t.zhedescendercyrillic = 0x0497;
- t.zhedieresiscyrillic = 0x04dd;
- t.zihiragana = 0x3058;
- t.zikatakana = 0x30b8;
- t.zinorhebrew = 0x05ae;
- t.zlinebelow = 0x1e95;
- t.zmonospace = 0xff5a;
- t.zohiragana = 0x305e;
- t.zokatakana = 0x30be;
- t.zparen = 0x24b5;
- t.zretroflexhook = 0x0290;
- t.zstroke = 0x01b6;
- t.zuhiragana = 0x305a;
- t.zukatakana = 0x30ba;
- t[".notdef"] = 0x0000;
- t.angbracketleftbig = 0x2329;
- t.angbracketleftBig = 0x2329;
- t.angbracketleftbigg = 0x2329;
- t.angbracketleftBigg = 0x2329;
- t.angbracketrightBig = 0x232a;
- t.angbracketrightbig = 0x232a;
- t.angbracketrightBigg = 0x232a;
- t.angbracketrightbigg = 0x232a;
- t.arrowhookleft = 0x21aa;
- t.arrowhookright = 0x21a9;
- t.arrowlefttophalf = 0x21bc;
- t.arrowleftbothalf = 0x21bd;
- t.arrownortheast = 0x2197;
- t.arrownorthwest = 0x2196;
- t.arrowrighttophalf = 0x21c0;
- t.arrowrightbothalf = 0x21c1;
- t.arrowsoutheast = 0x2198;
- t.arrowsouthwest = 0x2199;
- t.backslashbig = 0x2216;
- t.backslashBig = 0x2216;
- t.backslashBigg = 0x2216;
- t.backslashbigg = 0x2216;
- t.bardbl = 0x2016;
- t.bracehtipdownleft = 0xfe37;
- t.bracehtipdownright = 0xfe37;
- t.bracehtipupleft = 0xfe38;
- t.bracehtipupright = 0xfe38;
- t.braceleftBig = 0x007b;
- t.braceleftbig = 0x007b;
- t.braceleftbigg = 0x007b;
- t.braceleftBigg = 0x007b;
- t.bracerightBig = 0x007d;
- t.bracerightbig = 0x007d;
- t.bracerightbigg = 0x007d;
- t.bracerightBigg = 0x007d;
- t.bracketleftbig = 0x005b;
- t.bracketleftBig = 0x005b;
- t.bracketleftbigg = 0x005b;
- t.bracketleftBigg = 0x005b;
- t.bracketrightBig = 0x005d;
- t.bracketrightbig = 0x005d;
- t.bracketrightbigg = 0x005d;
- t.bracketrightBigg = 0x005d;
- t.ceilingleftbig = 0x2308;
- t.ceilingleftBig = 0x2308;
- t.ceilingleftBigg = 0x2308;
- t.ceilingleftbigg = 0x2308;
- t.ceilingrightbig = 0x2309;
- t.ceilingrightBig = 0x2309;
- t.ceilingrightbigg = 0x2309;
- t.ceilingrightBigg = 0x2309;
- t.circledotdisplay = 0x2299;
- t.circledottext = 0x2299;
- t.circlemultiplydisplay = 0x2297;
- t.circlemultiplytext = 0x2297;
- t.circleplusdisplay = 0x2295;
- t.circleplustext = 0x2295;
- t.contintegraldisplay = 0x222e;
- t.contintegraltext = 0x222e;
- t.coproductdisplay = 0x2210;
- t.coproducttext = 0x2210;
- t.floorleftBig = 0x230a;
- t.floorleftbig = 0x230a;
- t.floorleftbigg = 0x230a;
- t.floorleftBigg = 0x230a;
- t.floorrightbig = 0x230b;
- t.floorrightBig = 0x230b;
- t.floorrightBigg = 0x230b;
- t.floorrightbigg = 0x230b;
- t.hatwide = 0x0302;
- t.hatwider = 0x0302;
- t.hatwidest = 0x0302;
- t.intercal = 0x1d40;
- t.integraldisplay = 0x222b;
- t.integraltext = 0x222b;
- t.intersectiondisplay = 0x22c2;
- t.intersectiontext = 0x22c2;
- t.logicalanddisplay = 0x2227;
- t.logicalandtext = 0x2227;
- t.logicalordisplay = 0x2228;
- t.logicalortext = 0x2228;
- t.parenleftBig = 0x0028;
- t.parenleftbig = 0x0028;
- t.parenleftBigg = 0x0028;
- t.parenleftbigg = 0x0028;
- t.parenrightBig = 0x0029;
- t.parenrightbig = 0x0029;
- t.parenrightBigg = 0x0029;
- t.parenrightbigg = 0x0029;
- t.prime = 0x2032;
- t.productdisplay = 0x220f;
- t.producttext = 0x220f;
- t.radicalbig = 0x221a;
- t.radicalBig = 0x221a;
- t.radicalBigg = 0x221a;
- t.radicalbigg = 0x221a;
- t.radicalbt = 0x221a;
- t.radicaltp = 0x221a;
- t.radicalvertex = 0x221a;
- t.slashbig = 0x002f;
- t.slashBig = 0x002f;
- t.slashBigg = 0x002f;
- t.slashbigg = 0x002f;
- t.summationdisplay = 0x2211;
- t.summationtext = 0x2211;
- t.tildewide = 0x02dc;
- t.tildewider = 0x02dc;
- t.tildewidest = 0x02dc;
- t.uniondisplay = 0x22c3;
- t.unionmultidisplay = 0x228e;
- t.unionmultitext = 0x228e;
- t.unionsqdisplay = 0x2294;
- t.unionsqtext = 0x2294;
- t.uniontext = 0x22c3;
- t.vextenddouble = 0x2225;
- t.vextendsingle = 0x2223;
-});
-const getDingbatsGlyphsUnicode = exports.getDingbatsGlyphsUnicode = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.space = 0x0020;
- t.a1 = 0x2701;
- t.a2 = 0x2702;
- t.a202 = 0x2703;
- t.a3 = 0x2704;
- t.a4 = 0x260e;
- t.a5 = 0x2706;
- t.a119 = 0x2707;
- t.a118 = 0x2708;
- t.a117 = 0x2709;
- t.a11 = 0x261b;
- t.a12 = 0x261e;
- t.a13 = 0x270c;
- t.a14 = 0x270d;
- t.a15 = 0x270e;
- t.a16 = 0x270f;
- t.a105 = 0x2710;
- t.a17 = 0x2711;
- t.a18 = 0x2712;
- t.a19 = 0x2713;
- t.a20 = 0x2714;
- t.a21 = 0x2715;
- t.a22 = 0x2716;
- t.a23 = 0x2717;
- t.a24 = 0x2718;
- t.a25 = 0x2719;
- t.a26 = 0x271a;
- t.a27 = 0x271b;
- t.a28 = 0x271c;
- t.a6 = 0x271d;
- t.a7 = 0x271e;
- t.a8 = 0x271f;
- t.a9 = 0x2720;
- t.a10 = 0x2721;
- t.a29 = 0x2722;
- t.a30 = 0x2723;
- t.a31 = 0x2724;
- t.a32 = 0x2725;
- t.a33 = 0x2726;
- t.a34 = 0x2727;
- t.a35 = 0x2605;
- t.a36 = 0x2729;
- t.a37 = 0x272a;
- t.a38 = 0x272b;
- t.a39 = 0x272c;
- t.a40 = 0x272d;
- t.a41 = 0x272e;
- t.a42 = 0x272f;
- t.a43 = 0x2730;
- t.a44 = 0x2731;
- t.a45 = 0x2732;
- t.a46 = 0x2733;
- t.a47 = 0x2734;
- t.a48 = 0x2735;
- t.a49 = 0x2736;
- t.a50 = 0x2737;
- t.a51 = 0x2738;
- t.a52 = 0x2739;
- t.a53 = 0x273a;
- t.a54 = 0x273b;
- t.a55 = 0x273c;
- t.a56 = 0x273d;
- t.a57 = 0x273e;
- t.a58 = 0x273f;
- t.a59 = 0x2740;
- t.a60 = 0x2741;
- t.a61 = 0x2742;
- t.a62 = 0x2743;
- t.a63 = 0x2744;
- t.a64 = 0x2745;
- t.a65 = 0x2746;
- t.a66 = 0x2747;
- t.a67 = 0x2748;
- t.a68 = 0x2749;
- t.a69 = 0x274a;
- t.a70 = 0x274b;
- t.a71 = 0x25cf;
- t.a72 = 0x274d;
- t.a73 = 0x25a0;
- t.a74 = 0x274f;
- t.a203 = 0x2750;
- t.a75 = 0x2751;
- t.a204 = 0x2752;
- t.a76 = 0x25b2;
- t.a77 = 0x25bc;
- t.a78 = 0x25c6;
- t.a79 = 0x2756;
- t.a81 = 0x25d7;
- t.a82 = 0x2758;
- t.a83 = 0x2759;
- t.a84 = 0x275a;
- t.a97 = 0x275b;
- t.a98 = 0x275c;
- t.a99 = 0x275d;
- t.a100 = 0x275e;
- t.a101 = 0x2761;
- t.a102 = 0x2762;
- t.a103 = 0x2763;
- t.a104 = 0x2764;
- t.a106 = 0x2765;
- t.a107 = 0x2766;
- t.a108 = 0x2767;
- t.a112 = 0x2663;
- t.a111 = 0x2666;
- t.a110 = 0x2665;
- t.a109 = 0x2660;
- t.a120 = 0x2460;
- t.a121 = 0x2461;
- t.a122 = 0x2462;
- t.a123 = 0x2463;
- t.a124 = 0x2464;
- t.a125 = 0x2465;
- t.a126 = 0x2466;
- t.a127 = 0x2467;
- t.a128 = 0x2468;
- t.a129 = 0x2469;
- t.a130 = 0x2776;
- t.a131 = 0x2777;
- t.a132 = 0x2778;
- t.a133 = 0x2779;
- t.a134 = 0x277a;
- t.a135 = 0x277b;
- t.a136 = 0x277c;
- t.a137 = 0x277d;
- t.a138 = 0x277e;
- t.a139 = 0x277f;
- t.a140 = 0x2780;
- t.a141 = 0x2781;
- t.a142 = 0x2782;
- t.a143 = 0x2783;
- t.a144 = 0x2784;
- t.a145 = 0x2785;
- t.a146 = 0x2786;
- t.a147 = 0x2787;
- t.a148 = 0x2788;
- t.a149 = 0x2789;
- t.a150 = 0x278a;
- t.a151 = 0x278b;
- t.a152 = 0x278c;
- t.a153 = 0x278d;
- t.a154 = 0x278e;
- t.a155 = 0x278f;
- t.a156 = 0x2790;
- t.a157 = 0x2791;
- t.a158 = 0x2792;
- t.a159 = 0x2793;
- t.a160 = 0x2794;
- t.a161 = 0x2192;
- t.a163 = 0x2194;
- t.a164 = 0x2195;
- t.a196 = 0x2798;
- t.a165 = 0x2799;
- t.a192 = 0x279a;
- t.a166 = 0x279b;
- t.a167 = 0x279c;
- t.a168 = 0x279d;
- t.a169 = 0x279e;
- t.a170 = 0x279f;
- t.a171 = 0x27a0;
- t.a172 = 0x27a1;
- t.a173 = 0x27a2;
- t.a162 = 0x27a3;
- t.a174 = 0x27a4;
- t.a175 = 0x27a5;
- t.a176 = 0x27a6;
- t.a177 = 0x27a7;
- t.a178 = 0x27a8;
- t.a179 = 0x27a9;
- t.a193 = 0x27aa;
- t.a180 = 0x27ab;
- t.a199 = 0x27ac;
- t.a181 = 0x27ad;
- t.a200 = 0x27ae;
- t.a182 = 0x27af;
- t.a201 = 0x27b1;
- t.a183 = 0x27b2;
- t.a184 = 0x27b3;
- t.a197 = 0x27b4;
- t.a185 = 0x27b5;
- t.a194 = 0x27b6;
- t.a198 = 0x27b7;
- t.a186 = 0x27b8;
- t.a195 = 0x27b9;
- t.a187 = 0x27ba;
- t.a188 = 0x27bb;
- t.a189 = 0x27bc;
- t.a190 = 0x27bd;
- t.a191 = 0x27be;
- t.a89 = 0x2768;
- t.a90 = 0x2769;
- t.a93 = 0x276a;
- t.a94 = 0x276b;
- t.a91 = 0x276c;
- t.a92 = 0x276d;
- t.a205 = 0x276e;
- t.a85 = 0x276f;
- t.a206 = 0x2770;
- t.a86 = 0x2771;
- t.a87 = 0x2772;
- t.a88 = 0x2773;
- t.a95 = 0x2774;
- t.a96 = 0x2775;
- t[".notdef"] = 0x0000;
-});
-
-/***/ }),
-/* 40 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.clearUnicodeCaches = clearUnicodeCaches;
-exports.getCharUnicodeCategory = getCharUnicodeCategory;
-exports.getUnicodeForGlyph = getUnicodeForGlyph;
-exports.getUnicodeRangeFor = getUnicodeRangeFor;
-exports.mapSpecialUnicodeValues = mapSpecialUnicodeValues;
-var _core_utils = __w_pdfjs_require__(3);
-const getSpecialPUASymbols = (0, _core_utils.getLookupTableFactory)(function (t) {
- t[63721] = 0x00a9;
- t[63193] = 0x00a9;
- t[63720] = 0x00ae;
- t[63194] = 0x00ae;
- t[63722] = 0x2122;
- t[63195] = 0x2122;
- t[63729] = 0x23a7;
- t[63730] = 0x23a8;
- t[63731] = 0x23a9;
- t[63740] = 0x23ab;
- t[63741] = 0x23ac;
- t[63742] = 0x23ad;
- t[63726] = 0x23a1;
- t[63727] = 0x23a2;
- t[63728] = 0x23a3;
- t[63737] = 0x23a4;
- t[63738] = 0x23a5;
- t[63739] = 0x23a6;
- t[63723] = 0x239b;
- t[63724] = 0x239c;
- t[63725] = 0x239d;
- t[63734] = 0x239e;
- t[63735] = 0x239f;
- t[63736] = 0x23a0;
-});
-function mapSpecialUnicodeValues(code) {
- if (code >= 0xfff0 && code <= 0xffff) {
- return 0;
- } else if (code >= 0xf600 && code <= 0xf8ff) {
- return getSpecialPUASymbols()[code] || code;
- } else if (code === 0x00ad) {
- return 0x002d;
- }
- return code;
-}
-function getUnicodeForGlyph(name, glyphsUnicodeMap) {
- let unicode = glyphsUnicodeMap[name];
- if (unicode !== undefined) {
- return unicode;
- }
- if (!name) {
- return -1;
- }
- if (name[0] === "u") {
- const nameLen = name.length;
- let hexStr;
- if (nameLen === 7 && name[1] === "n" && name[2] === "i") {
- hexStr = name.substring(3);
- } else if (nameLen >= 5 && nameLen <= 7) {
- hexStr = name.substring(1);
- } else {
- return -1;
- }
- if (hexStr === hexStr.toUpperCase()) {
- unicode = parseInt(hexStr, 16);
- if (unicode >= 0) {
- return unicode;
- }
- }
- }
- return -1;
-}
-const UnicodeRanges = [[0x0000, 0x007f], [0x0080, 0x00ff], [0x0100, 0x017f], [0x0180, 0x024f], [0x0250, 0x02af, 0x1d00, 0x1d7f, 0x1d80, 0x1dbf], [0x02b0, 0x02ff, 0xa700, 0xa71f], [0x0300, 0x036f, 0x1dc0, 0x1dff], [0x0370, 0x03ff], [0x2c80, 0x2cff], [0x0400, 0x04ff, 0x0500, 0x052f, 0x2de0, 0x2dff, 0xa640, 0xa69f], [0x0530, 0x058f], [0x0590, 0x05ff], [0xa500, 0xa63f], [0x0600, 0x06ff, 0x0750, 0x077f], [0x07c0, 0x07ff], [0x0900, 0x097f], [0x0980, 0x09ff], [0x0a00, 0x0a7f], [0x0a80, 0x0aff], [0x0b00, 0x0b7f], [0x0b80, 0x0bff], [0x0c00, 0x0c7f], [0x0c80, 0x0cff], [0x0d00, 0x0d7f], [0x0e00, 0x0e7f], [0x0e80, 0x0eff], [0x10a0, 0x10ff, 0x2d00, 0x2d2f], [0x1b00, 0x1b7f], [0x1100, 0x11ff], [0x1e00, 0x1eff, 0x2c60, 0x2c7f, 0xa720, 0xa7ff], [0x1f00, 0x1fff], [0x2000, 0x206f, 0x2e00, 0x2e7f], [0x2070, 0x209f], [0x20a0, 0x20cf], [0x20d0, 0x20ff], [0x2100, 0x214f], [0x2150, 0x218f], [0x2190, 0x21ff, 0x27f0, 0x27ff, 0x2900, 0x297f, 0x2b00, 0x2bff], [0x2200, 0x22ff, 0x2a00, 0x2aff, 0x27c0, 0x27ef, 0x2980, 0x29ff], [0x2300, 0x23ff], [0x2400, 0x243f], [0x2440, 0x245f], [0x2460, 0x24ff], [0x2500, 0x257f], [0x2580, 0x259f], [0x25a0, 0x25ff], [0x2600, 0x26ff], [0x2700, 0x27bf], [0x3000, 0x303f], [0x3040, 0x309f], [0x30a0, 0x30ff, 0x31f0, 0x31ff], [0x3100, 0x312f, 0x31a0, 0x31bf], [0x3130, 0x318f], [0xa840, 0xa87f], [0x3200, 0x32ff], [0x3300, 0x33ff], [0xac00, 0xd7af], [0xd800, 0xdfff], [0x10900, 0x1091f], [0x4e00, 0x9fff, 0x2e80, 0x2eff, 0x2f00, 0x2fdf, 0x2ff0, 0x2fff, 0x3400, 0x4dbf, 0x20000, 0x2a6df, 0x3190, 0x319f], [0xe000, 0xf8ff], [0x31c0, 0x31ef, 0xf900, 0xfaff, 0x2f800, 0x2fa1f], [0xfb00, 0xfb4f], [0xfb50, 0xfdff], [0xfe20, 0xfe2f], [0xfe10, 0xfe1f], [0xfe50, 0xfe6f], [0xfe70, 0xfeff], [0xff00, 0xffef], [0xfff0, 0xffff], [0x0f00, 0x0fff], [0x0700, 0x074f], [0x0780, 0x07bf], [0x0d80, 0x0dff], [0x1000, 0x109f], [0x1200, 0x137f, 0x1380, 0x139f, 0x2d80, 0x2ddf], [0x13a0, 0x13ff], [0x1400, 0x167f], [0x1680, 0x169f], [0x16a0, 0x16ff], [0x1780, 0x17ff], [0x1800, 0x18af], [0x2800, 0x28ff], [0xa000, 0xa48f], [0x1700, 0x171f, 0x1720, 0x173f, 0x1740, 0x175f, 0x1760, 0x177f], [0x10300, 0x1032f], [0x10330, 0x1034f], [0x10400, 0x1044f], [0x1d000, 0x1d0ff, 0x1d100, 0x1d1ff, 0x1d200, 0x1d24f], [0x1d400, 0x1d7ff], [0xff000, 0xffffd], [0xfe00, 0xfe0f, 0xe0100, 0xe01ef], [0xe0000, 0xe007f], [0x1900, 0x194f], [0x1950, 0x197f], [0x1980, 0x19df], [0x1a00, 0x1a1f], [0x2c00, 0x2c5f], [0x2d30, 0x2d7f], [0x4dc0, 0x4dff], [0xa800, 0xa82f], [0x10000, 0x1007f, 0x10080, 0x100ff, 0x10100, 0x1013f], [0x10140, 0x1018f], [0x10380, 0x1039f], [0x103a0, 0x103df], [0x10450, 0x1047f], [0x10480, 0x104af], [0x10800, 0x1083f], [0x10a00, 0x10a5f], [0x1d300, 0x1d35f], [0x12000, 0x123ff, 0x12400, 0x1247f], [0x1d360, 0x1d37f], [0x1b80, 0x1bbf], [0x1c00, 0x1c4f], [0x1c50, 0x1c7f], [0xa880, 0xa8df], [0xa900, 0xa92f], [0xa930, 0xa95f], [0xaa00, 0xaa5f], [0x10190, 0x101cf], [0x101d0, 0x101ff], [0x102a0, 0x102df, 0x10280, 0x1029f, 0x10920, 0x1093f], [0x1f030, 0x1f09f, 0x1f000, 0x1f02f]];
-function getUnicodeRangeFor(value, lastPosition = -1) {
- if (lastPosition !== -1) {
- const range = UnicodeRanges[lastPosition];
- for (let i = 0, ii = range.length; i < ii; i += 2) {
- if (value >= range[i] && value <= range[i + 1]) {
- return lastPosition;
- }
- }
- }
- for (let i = 0, ii = UnicodeRanges.length; i < ii; i++) {
- const range = UnicodeRanges[i];
- for (let j = 0, jj = range.length; j < jj; j += 2) {
- if (value >= range[j] && value <= range[j + 1]) {
- return i;
- }
- }
- }
- return -1;
-}
-const SpecialCharRegExp = new RegExp("^(\\s)|(\\p{Mn})|(\\p{Cf})$", "u");
-const CategoryCache = new Map();
-function getCharUnicodeCategory(char) {
- const cachedCategory = CategoryCache.get(char);
- if (cachedCategory) {
- return cachedCategory;
- }
- const groups = char.match(SpecialCharRegExp);
- const category = {
- isWhitespace: !!groups?.[1],
- isZeroWidthDiacritic: !!groups?.[2],
- isInvisibleFormatMark: !!groups?.[3]
- };
- CategoryCache.set(char, category);
- return category;
-}
-function clearUnicodeCaches() {
- CategoryCache.clear();
-}
-
-/***/ }),
-/* 41 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.getSerifFonts = exports.getNonStdFontMap = exports.getGlyphMapForStandardFonts = exports.getFontNameToFileMap = void 0;
-exports.getStandardFontName = getStandardFontName;
-exports.getSymbolsFonts = exports.getSupplementalGlyphMapForCalibri = exports.getSupplementalGlyphMapForArialBlack = exports.getStdFontMap = void 0;
-exports.isKnownFontName = isKnownFontName;
-var _core_utils = __w_pdfjs_require__(3);
-var _fonts_utils = __w_pdfjs_require__(38);
-const getStdFontMap = exports.getStdFontMap = (0, _core_utils.getLookupTableFactory)(function (t) {
- t["Times-Roman"] = "Times-Roman";
- t.Helvetica = "Helvetica";
- t.Courier = "Courier";
- t.Symbol = "Symbol";
- t["Times-Bold"] = "Times-Bold";
- t["Helvetica-Bold"] = "Helvetica-Bold";
- t["Courier-Bold"] = "Courier-Bold";
- t.ZapfDingbats = "ZapfDingbats";
- t["Times-Italic"] = "Times-Italic";
- t["Helvetica-Oblique"] = "Helvetica-Oblique";
- t["Courier-Oblique"] = "Courier-Oblique";
- t["Times-BoldItalic"] = "Times-BoldItalic";
- t["Helvetica-BoldOblique"] = "Helvetica-BoldOblique";
- t["Courier-BoldOblique"] = "Courier-BoldOblique";
- t.ArialNarrow = "Helvetica";
- t["ArialNarrow-Bold"] = "Helvetica-Bold";
- t["ArialNarrow-BoldItalic"] = "Helvetica-BoldOblique";
- t["ArialNarrow-Italic"] = "Helvetica-Oblique";
- t.ArialBlack = "Helvetica";
- t["ArialBlack-Bold"] = "Helvetica-Bold";
- t["ArialBlack-BoldItalic"] = "Helvetica-BoldOblique";
- t["ArialBlack-Italic"] = "Helvetica-Oblique";
- t["Arial-Black"] = "Helvetica";
- t["Arial-Black-Bold"] = "Helvetica-Bold";
- t["Arial-Black-BoldItalic"] = "Helvetica-BoldOblique";
- t["Arial-Black-Italic"] = "Helvetica-Oblique";
- t.Arial = "Helvetica";
- t["Arial-Bold"] = "Helvetica-Bold";
- t["Arial-BoldItalic"] = "Helvetica-BoldOblique";
- t["Arial-Italic"] = "Helvetica-Oblique";
- t.ArialMT = "Helvetica";
- t["Arial-BoldItalicMT"] = "Helvetica-BoldOblique";
- t["Arial-BoldMT"] = "Helvetica-Bold";
- t["Arial-ItalicMT"] = "Helvetica-Oblique";
- t["Arial-BoldItalicMT-BoldItalic"] = "Helvetica-BoldOblique";
- t["Arial-BoldMT-Bold"] = "Helvetica-Bold";
- t["Arial-ItalicMT-Italic"] = "Helvetica-Oblique";
- t.ArialUnicodeMS = "Helvetica";
- t["ArialUnicodeMS-Bold"] = "Helvetica-Bold";
- t["ArialUnicodeMS-BoldItalic"] = "Helvetica-BoldOblique";
- t["ArialUnicodeMS-Italic"] = "Helvetica-Oblique";
- t["Courier-BoldItalic"] = "Courier-BoldOblique";
- t["Courier-Italic"] = "Courier-Oblique";
- t.CourierNew = "Courier";
- t["CourierNew-Bold"] = "Courier-Bold";
- t["CourierNew-BoldItalic"] = "Courier-BoldOblique";
- t["CourierNew-Italic"] = "Courier-Oblique";
- t["CourierNewPS-BoldItalicMT"] = "Courier-BoldOblique";
- t["CourierNewPS-BoldMT"] = "Courier-Bold";
- t["CourierNewPS-ItalicMT"] = "Courier-Oblique";
- t.CourierNewPSMT = "Courier";
- t["Helvetica-BoldItalic"] = "Helvetica-BoldOblique";
- t["Helvetica-Italic"] = "Helvetica-Oblique";
- t["Symbol-Bold"] = "Symbol";
- t["Symbol-BoldItalic"] = "Symbol";
- t["Symbol-Italic"] = "Symbol";
- t.TimesNewRoman = "Times-Roman";
- t["TimesNewRoman-Bold"] = "Times-Bold";
- t["TimesNewRoman-BoldItalic"] = "Times-BoldItalic";
- t["TimesNewRoman-Italic"] = "Times-Italic";
- t.TimesNewRomanPS = "Times-Roman";
- t["TimesNewRomanPS-Bold"] = "Times-Bold";
- t["TimesNewRomanPS-BoldItalic"] = "Times-BoldItalic";
- t["TimesNewRomanPS-BoldItalicMT"] = "Times-BoldItalic";
- t["TimesNewRomanPS-BoldMT"] = "Times-Bold";
- t["TimesNewRomanPS-Italic"] = "Times-Italic";
- t["TimesNewRomanPS-ItalicMT"] = "Times-Italic";
- t.TimesNewRomanPSMT = "Times-Roman";
- t["TimesNewRomanPSMT-Bold"] = "Times-Bold";
- t["TimesNewRomanPSMT-BoldItalic"] = "Times-BoldItalic";
- t["TimesNewRomanPSMT-Italic"] = "Times-Italic";
-});
-const getFontNameToFileMap = exports.getFontNameToFileMap = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.Courier = "FoxitFixed.pfb";
- t["Courier-Bold"] = "FoxitFixedBold.pfb";
- t["Courier-BoldOblique"] = "FoxitFixedBoldItalic.pfb";
- t["Courier-Oblique"] = "FoxitFixedItalic.pfb";
- t.Helvetica = "LiberationSans-Regular.ttf";
- t["Helvetica-Bold"] = "LiberationSans-Bold.ttf";
- t["Helvetica-BoldOblique"] = "LiberationSans-BoldItalic.ttf";
- t["Helvetica-Oblique"] = "LiberationSans-Italic.ttf";
- t["Times-Roman"] = "FoxitSerif.pfb";
- t["Times-Bold"] = "FoxitSerifBold.pfb";
- t["Times-BoldItalic"] = "FoxitSerifBoldItalic.pfb";
- t["Times-Italic"] = "FoxitSerifItalic.pfb";
- t.Symbol = "FoxitSymbol.pfb";
- t.ZapfDingbats = "FoxitDingbats.pfb";
- t["LiberationSans-Regular"] = "LiberationSans-Regular.ttf";
- t["LiberationSans-Bold"] = "LiberationSans-Bold.ttf";
- t["LiberationSans-Italic"] = "LiberationSans-Italic.ttf";
- t["LiberationSans-BoldItalic"] = "LiberationSans-BoldItalic.ttf";
-});
-const getNonStdFontMap = exports.getNonStdFontMap = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.Calibri = "Helvetica";
- t["Calibri-Bold"] = "Helvetica-Bold";
- t["Calibri-BoldItalic"] = "Helvetica-BoldOblique";
- t["Calibri-Italic"] = "Helvetica-Oblique";
- t.CenturyGothic = "Helvetica";
- t["CenturyGothic-Bold"] = "Helvetica-Bold";
- t["CenturyGothic-BoldItalic"] = "Helvetica-BoldOblique";
- t["CenturyGothic-Italic"] = "Helvetica-Oblique";
- t.ComicSansMS = "Comic Sans MS";
- t["ComicSansMS-Bold"] = "Comic Sans MS-Bold";
- t["ComicSansMS-BoldItalic"] = "Comic Sans MS-BoldItalic";
- t["ComicSansMS-Italic"] = "Comic Sans MS-Italic";
- t.Impact = "Helvetica";
- t["ItcSymbol-Bold"] = "Helvetica-Bold";
- t["ItcSymbol-BoldItalic"] = "Helvetica-BoldOblique";
- t["ItcSymbol-Book"] = "Helvetica";
- t["ItcSymbol-BookItalic"] = "Helvetica-Oblique";
- t["ItcSymbol-Medium"] = "Helvetica";
- t["ItcSymbol-MediumItalic"] = "Helvetica-Oblique";
- t.LucidaConsole = "Courier";
- t["LucidaConsole-Bold"] = "Courier-Bold";
- t["LucidaConsole-BoldItalic"] = "Courier-BoldOblique";
- t["LucidaConsole-Italic"] = "Courier-Oblique";
- t["LucidaSans-Demi"] = "Helvetica-Bold";
- t["MS-Gothic"] = "MS Gothic";
- t["MS-Gothic-Bold"] = "MS Gothic-Bold";
- t["MS-Gothic-BoldItalic"] = "MS Gothic-BoldItalic";
- t["MS-Gothic-Italic"] = "MS Gothic-Italic";
- t["MS-Mincho"] = "MS Mincho";
- t["MS-Mincho-Bold"] = "MS Mincho-Bold";
- t["MS-Mincho-BoldItalic"] = "MS Mincho-BoldItalic";
- t["MS-Mincho-Italic"] = "MS Mincho-Italic";
- t["MS-PGothic"] = "MS PGothic";
- t["MS-PGothic-Bold"] = "MS PGothic-Bold";
- t["MS-PGothic-BoldItalic"] = "MS PGothic-BoldItalic";
- t["MS-PGothic-Italic"] = "MS PGothic-Italic";
- t["MS-PMincho"] = "MS PMincho";
- t["MS-PMincho-Bold"] = "MS PMincho-Bold";
- t["MS-PMincho-BoldItalic"] = "MS PMincho-BoldItalic";
- t["MS-PMincho-Italic"] = "MS PMincho-Italic";
- t.NuptialScript = "Times-Italic";
- t.SegoeUISymbol = "Helvetica";
-});
-const getSerifFonts = exports.getSerifFonts = (0, _core_utils.getLookupTableFactory)(function (t) {
- t["Adobe Jenson"] = true;
- t["Adobe Text"] = true;
- t.Albertus = true;
- t.Aldus = true;
- t.Alexandria = true;
- t.Algerian = true;
- t["American Typewriter"] = true;
- t.Antiqua = true;
- t.Apex = true;
- t.Arno = true;
- t.Aster = true;
- t.Aurora = true;
- t.Baskerville = true;
- t.Bell = true;
- t.Bembo = true;
- t["Bembo Schoolbook"] = true;
- t.Benguiat = true;
- t["Berkeley Old Style"] = true;
- t["Bernhard Modern"] = true;
- t["Berthold City"] = true;
- t.Bodoni = true;
- t["Bauer Bodoni"] = true;
- t["Book Antiqua"] = true;
- t.Bookman = true;
- t["Bordeaux Roman"] = true;
- t["Californian FB"] = true;
- t.Calisto = true;
- t.Calvert = true;
- t.Capitals = true;
- t.Cambria = true;
- t.Cartier = true;
- t.Caslon = true;
- t.Catull = true;
- t.Centaur = true;
- t["Century Old Style"] = true;
- t["Century Schoolbook"] = true;
- t.Chaparral = true;
- t["Charis SIL"] = true;
- t.Cheltenham = true;
- t["Cholla Slab"] = true;
- t.Clarendon = true;
- t.Clearface = true;
- t.Cochin = true;
- t.Colonna = true;
- t["Computer Modern"] = true;
- t["Concrete Roman"] = true;
- t.Constantia = true;
- t["Cooper Black"] = true;
- t.Corona = true;
- t.Ecotype = true;
- t.Egyptienne = true;
- t.Elephant = true;
- t.Excelsior = true;
- t.Fairfield = true;
- t["FF Scala"] = true;
- t.Folkard = true;
- t.Footlight = true;
- t.FreeSerif = true;
- t["Friz Quadrata"] = true;
- t.Garamond = true;
- t.Gentium = true;
- t.Georgia = true;
- t.Gloucester = true;
- t["Goudy Old Style"] = true;
- t["Goudy Schoolbook"] = true;
- t["Goudy Pro Font"] = true;
- t.Granjon = true;
- t["Guardian Egyptian"] = true;
- t.Heather = true;
- t.Hercules = true;
- t["High Tower Text"] = true;
- t.Hiroshige = true;
- t["Hoefler Text"] = true;
- t["Humana Serif"] = true;
- t.Imprint = true;
- t["Ionic No. 5"] = true;
- t.Janson = true;
- t.Joanna = true;
- t.Korinna = true;
- t.Lexicon = true;
- t.LiberationSerif = true;
- t["Liberation Serif"] = true;
- t["Linux Libertine"] = true;
- t.Literaturnaya = true;
- t.Lucida = true;
- t["Lucida Bright"] = true;
- t.Melior = true;
- t.Memphis = true;
- t.Miller = true;
- t.Minion = true;
- t.Modern = true;
- t["Mona Lisa"] = true;
- t["Mrs Eaves"] = true;
- t["MS Serif"] = true;
- t["Museo Slab"] = true;
- t["New York"] = true;
- t["Nimbus Roman"] = true;
- t["NPS Rawlinson Roadway"] = true;
- t.NuptialScript = true;
- t.Palatino = true;
- t.Perpetua = true;
- t.Plantin = true;
- t["Plantin Schoolbook"] = true;
- t.Playbill = true;
- t["Poor Richard"] = true;
- t["Rawlinson Roadway"] = true;
- t.Renault = true;
- t.Requiem = true;
- t.Rockwell = true;
- t.Roman = true;
- t["Rotis Serif"] = true;
- t.Sabon = true;
- t.Scala = true;
- t.Seagull = true;
- t.Sistina = true;
- t.Souvenir = true;
- t.STIX = true;
- t["Stone Informal"] = true;
- t["Stone Serif"] = true;
- t.Sylfaen = true;
- t.Times = true;
- t.Trajan = true;
- t["Trinité"] = true;
- t["Trump Mediaeval"] = true;
- t.Utopia = true;
- t["Vale Type"] = true;
- t["Bitstream Vera"] = true;
- t["Vera Serif"] = true;
- t.Versailles = true;
- t.Wanted = true;
- t.Weiss = true;
- t["Wide Latin"] = true;
- t.Windsor = true;
- t.XITS = true;
-});
-const getSymbolsFonts = exports.getSymbolsFonts = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.Dingbats = true;
- t.Symbol = true;
- t.ZapfDingbats = true;
- t.Wingdings = true;
- t["Wingdings-Bold"] = true;
- t["Wingdings-Regular"] = true;
-});
-const getGlyphMapForStandardFonts = exports.getGlyphMapForStandardFonts = (0, _core_utils.getLookupTableFactory)(function (t) {
- t[2] = 10;
- t[3] = 32;
- t[4] = 33;
- t[5] = 34;
- t[6] = 35;
- t[7] = 36;
- t[8] = 37;
- t[9] = 38;
- t[10] = 39;
- t[11] = 40;
- t[12] = 41;
- t[13] = 42;
- t[14] = 43;
- t[15] = 44;
- t[16] = 45;
- t[17] = 46;
- t[18] = 47;
- t[19] = 48;
- t[20] = 49;
- t[21] = 50;
- t[22] = 51;
- t[23] = 52;
- t[24] = 53;
- t[25] = 54;
- t[26] = 55;
- t[27] = 56;
- t[28] = 57;
- t[29] = 58;
- t[30] = 894;
- t[31] = 60;
- t[32] = 61;
- t[33] = 62;
- t[34] = 63;
- t[35] = 64;
- t[36] = 65;
- t[37] = 66;
- t[38] = 67;
- t[39] = 68;
- t[40] = 69;
- t[41] = 70;
- t[42] = 71;
- t[43] = 72;
- t[44] = 73;
- t[45] = 74;
- t[46] = 75;
- t[47] = 76;
- t[48] = 77;
- t[49] = 78;
- t[50] = 79;
- t[51] = 80;
- t[52] = 81;
- t[53] = 82;
- t[54] = 83;
- t[55] = 84;
- t[56] = 85;
- t[57] = 86;
- t[58] = 87;
- t[59] = 88;
- t[60] = 89;
- t[61] = 90;
- t[62] = 91;
- t[63] = 92;
- t[64] = 93;
- t[65] = 94;
- t[66] = 95;
- t[67] = 96;
- t[68] = 97;
- t[69] = 98;
- t[70] = 99;
- t[71] = 100;
- t[72] = 101;
- t[73] = 102;
- t[74] = 103;
- t[75] = 104;
- t[76] = 105;
- t[77] = 106;
- t[78] = 107;
- t[79] = 108;
- t[80] = 109;
- t[81] = 110;
- t[82] = 111;
- t[83] = 112;
- t[84] = 113;
- t[85] = 114;
- t[86] = 115;
- t[87] = 116;
- t[88] = 117;
- t[89] = 118;
- t[90] = 119;
- t[91] = 120;
- t[92] = 121;
- t[93] = 122;
- t[94] = 123;
- t[95] = 124;
- t[96] = 125;
- t[97] = 126;
- t[98] = 196;
- t[99] = 197;
- t[100] = 199;
- t[101] = 201;
- t[102] = 209;
- t[103] = 214;
- t[104] = 220;
- t[105] = 225;
- t[106] = 224;
- t[107] = 226;
- t[108] = 228;
- t[109] = 227;
- t[110] = 229;
- t[111] = 231;
- t[112] = 233;
- t[113] = 232;
- t[114] = 234;
- t[115] = 235;
- t[116] = 237;
- t[117] = 236;
- t[118] = 238;
- t[119] = 239;
- t[120] = 241;
- t[121] = 243;
- t[122] = 242;
- t[123] = 244;
- t[124] = 246;
- t[125] = 245;
- t[126] = 250;
- t[127] = 249;
- t[128] = 251;
- t[129] = 252;
- t[130] = 8224;
- t[131] = 176;
- t[132] = 162;
- t[133] = 163;
- t[134] = 167;
- t[135] = 8226;
- t[136] = 182;
- t[137] = 223;
- t[138] = 174;
- t[139] = 169;
- t[140] = 8482;
- t[141] = 180;
- t[142] = 168;
- t[143] = 8800;
- t[144] = 198;
- t[145] = 216;
- t[146] = 8734;
- t[147] = 177;
- t[148] = 8804;
- t[149] = 8805;
- t[150] = 165;
- t[151] = 181;
- t[152] = 8706;
- t[153] = 8721;
- t[154] = 8719;
- t[156] = 8747;
- t[157] = 170;
- t[158] = 186;
- t[159] = 8486;
- t[160] = 230;
- t[161] = 248;
- t[162] = 191;
- t[163] = 161;
- t[164] = 172;
- t[165] = 8730;
- t[166] = 402;
- t[167] = 8776;
- t[168] = 8710;
- t[169] = 171;
- t[170] = 187;
- t[171] = 8230;
- t[179] = 8220;
- t[180] = 8221;
- t[181] = 8216;
- t[182] = 8217;
- t[200] = 193;
- t[203] = 205;
- t[207] = 211;
- t[210] = 218;
- t[223] = 711;
- t[224] = 321;
- t[225] = 322;
- t[226] = 352;
- t[227] = 353;
- t[228] = 381;
- t[229] = 382;
- t[233] = 221;
- t[234] = 253;
- t[252] = 263;
- t[253] = 268;
- t[254] = 269;
- t[258] = 258;
- t[260] = 260;
- t[261] = 261;
- t[265] = 280;
- t[266] = 281;
- t[267] = 282;
- t[268] = 283;
- t[269] = 313;
- t[275] = 323;
- t[276] = 324;
- t[278] = 328;
- t[283] = 344;
- t[284] = 345;
- t[285] = 346;
- t[286] = 347;
- t[292] = 367;
- t[295] = 377;
- t[296] = 378;
- t[298] = 380;
- t[305] = 963;
- t[306] = 964;
- t[307] = 966;
- t[308] = 8215;
- t[309] = 8252;
- t[310] = 8319;
- t[311] = 8359;
- t[312] = 8592;
- t[313] = 8593;
- t[337] = 9552;
- t[493] = 1039;
- t[494] = 1040;
- t[672] = 1488;
- t[673] = 1489;
- t[674] = 1490;
- t[675] = 1491;
- t[676] = 1492;
- t[677] = 1493;
- t[678] = 1494;
- t[679] = 1495;
- t[680] = 1496;
- t[681] = 1497;
- t[682] = 1498;
- t[683] = 1499;
- t[684] = 1500;
- t[685] = 1501;
- t[686] = 1502;
- t[687] = 1503;
- t[688] = 1504;
- t[689] = 1505;
- t[690] = 1506;
- t[691] = 1507;
- t[692] = 1508;
- t[693] = 1509;
- t[694] = 1510;
- t[695] = 1511;
- t[696] = 1512;
- t[697] = 1513;
- t[698] = 1514;
- t[705] = 1524;
- t[706] = 8362;
- t[710] = 64288;
- t[711] = 64298;
- t[759] = 1617;
- t[761] = 1776;
- t[763] = 1778;
- t[775] = 1652;
- t[777] = 1764;
- t[778] = 1780;
- t[779] = 1781;
- t[780] = 1782;
- t[782] = 771;
- t[783] = 64726;
- t[786] = 8363;
- t[788] = 8532;
- t[790] = 768;
- t[791] = 769;
- t[792] = 768;
- t[795] = 803;
- t[797] = 64336;
- t[798] = 64337;
- t[799] = 64342;
- t[800] = 64343;
- t[801] = 64344;
- t[802] = 64345;
- t[803] = 64362;
- t[804] = 64363;
- t[805] = 64364;
- t[2424] = 7821;
- t[2425] = 7822;
- t[2426] = 7823;
- t[2427] = 7824;
- t[2428] = 7825;
- t[2429] = 7826;
- t[2430] = 7827;
- t[2433] = 7682;
- t[2678] = 8045;
- t[2679] = 8046;
- t[2830] = 1552;
- t[2838] = 686;
- t[2840] = 751;
- t[2842] = 753;
- t[2843] = 754;
- t[2844] = 755;
- t[2846] = 757;
- t[2856] = 767;
- t[2857] = 848;
- t[2858] = 849;
- t[2862] = 853;
- t[2863] = 854;
- t[2864] = 855;
- t[2865] = 861;
- t[2866] = 862;
- t[2906] = 7460;
- t[2908] = 7462;
- t[2909] = 7463;
- t[2910] = 7464;
- t[2912] = 7466;
- t[2913] = 7467;
- t[2914] = 7468;
- t[2916] = 7470;
- t[2917] = 7471;
- t[2918] = 7472;
- t[2920] = 7474;
- t[2921] = 7475;
- t[2922] = 7476;
- t[2924] = 7478;
- t[2925] = 7479;
- t[2926] = 7480;
- t[2928] = 7482;
- t[2929] = 7483;
- t[2930] = 7484;
- t[2932] = 7486;
- t[2933] = 7487;
- t[2934] = 7488;
- t[2936] = 7490;
- t[2937] = 7491;
- t[2938] = 7492;
- t[2940] = 7494;
- t[2941] = 7495;
- t[2942] = 7496;
- t[2944] = 7498;
- t[2946] = 7500;
- t[2948] = 7502;
- t[2950] = 7504;
- t[2951] = 7505;
- t[2952] = 7506;
- t[2954] = 7508;
- t[2955] = 7509;
- t[2956] = 7510;
- t[2958] = 7512;
- t[2959] = 7513;
- t[2960] = 7514;
- t[2962] = 7516;
- t[2963] = 7517;
- t[2964] = 7518;
- t[2966] = 7520;
- t[2967] = 7521;
- t[2968] = 7522;
- t[2970] = 7524;
- t[2971] = 7525;
- t[2972] = 7526;
- t[2974] = 7528;
- t[2975] = 7529;
- t[2976] = 7530;
- t[2978] = 1537;
- t[2979] = 1538;
- t[2980] = 1539;
- t[2982] = 1549;
- t[2983] = 1551;
- t[2984] = 1552;
- t[2986] = 1554;
- t[2987] = 1555;
- t[2988] = 1556;
- t[2990] = 1623;
- t[2991] = 1624;
- t[2995] = 1775;
- t[2999] = 1791;
- t[3002] = 64290;
- t[3003] = 64291;
- t[3004] = 64292;
- t[3006] = 64294;
- t[3007] = 64295;
- t[3008] = 64296;
- t[3011] = 1900;
- t[3014] = 8223;
- t[3015] = 8244;
- t[3017] = 7532;
- t[3018] = 7533;
- t[3019] = 7534;
- t[3075] = 7590;
- t[3076] = 7591;
- t[3079] = 7594;
- t[3080] = 7595;
- t[3083] = 7598;
- t[3084] = 7599;
- t[3087] = 7602;
- t[3088] = 7603;
- t[3091] = 7606;
- t[3092] = 7607;
- t[3095] = 7610;
- t[3096] = 7611;
- t[3099] = 7614;
- t[3100] = 7615;
- t[3103] = 7618;
- t[3104] = 7619;
- t[3107] = 8337;
- t[3108] = 8338;
- t[3116] = 1884;
- t[3119] = 1885;
- t[3120] = 1885;
- t[3123] = 1886;
- t[3124] = 1886;
- t[3127] = 1887;
- t[3128] = 1887;
- t[3131] = 1888;
- t[3132] = 1888;
- t[3135] = 1889;
- t[3136] = 1889;
- t[3139] = 1890;
- t[3140] = 1890;
- t[3143] = 1891;
- t[3144] = 1891;
- t[3147] = 1892;
- t[3148] = 1892;
- t[3153] = 580;
- t[3154] = 581;
- t[3157] = 584;
- t[3158] = 585;
- t[3161] = 588;
- t[3162] = 589;
- t[3165] = 891;
- t[3166] = 892;
- t[3169] = 1274;
- t[3170] = 1275;
- t[3173] = 1278;
- t[3174] = 1279;
- t[3181] = 7622;
- t[3182] = 7623;
- t[3282] = 11799;
- t[3316] = 578;
- t[3379] = 42785;
- t[3393] = 1159;
- t[3416] = 8377;
-});
-const getSupplementalGlyphMapForArialBlack = exports.getSupplementalGlyphMapForArialBlack = (0, _core_utils.getLookupTableFactory)(function (t) {
- t[227] = 322;
- t[264] = 261;
- t[291] = 346;
-});
-const getSupplementalGlyphMapForCalibri = exports.getSupplementalGlyphMapForCalibri = (0, _core_utils.getLookupTableFactory)(function (t) {
- t[1] = 32;
- t[4] = 65;
- t[5] = 192;
- t[6] = 193;
- t[9] = 196;
- t[17] = 66;
- t[18] = 67;
- t[21] = 268;
- t[24] = 68;
- t[28] = 69;
- t[29] = 200;
- t[30] = 201;
- t[32] = 282;
- t[38] = 70;
- t[39] = 71;
- t[44] = 72;
- t[47] = 73;
- t[48] = 204;
- t[49] = 205;
- t[58] = 74;
- t[60] = 75;
- t[62] = 76;
- t[68] = 77;
- t[69] = 78;
- t[75] = 79;
- t[76] = 210;
- t[80] = 214;
- t[87] = 80;
- t[89] = 81;
- t[90] = 82;
- t[92] = 344;
- t[94] = 83;
- t[97] = 352;
- t[100] = 84;
- t[104] = 85;
- t[109] = 220;
- t[115] = 86;
- t[116] = 87;
- t[121] = 88;
- t[122] = 89;
- t[124] = 221;
- t[127] = 90;
- t[129] = 381;
- t[258] = 97;
- t[259] = 224;
- t[260] = 225;
- t[263] = 228;
- t[268] = 261;
- t[271] = 98;
- t[272] = 99;
- t[273] = 263;
- t[275] = 269;
- t[282] = 100;
- t[286] = 101;
- t[287] = 232;
- t[288] = 233;
- t[290] = 283;
- t[295] = 281;
- t[296] = 102;
- t[336] = 103;
- t[346] = 104;
- t[349] = 105;
- t[350] = 236;
- t[351] = 237;
- t[361] = 106;
- t[364] = 107;
- t[367] = 108;
- t[371] = 322;
- t[373] = 109;
- t[374] = 110;
- t[381] = 111;
- t[382] = 242;
- t[383] = 243;
- t[386] = 246;
- t[393] = 112;
- t[395] = 113;
- t[396] = 114;
- t[398] = 345;
- t[400] = 115;
- t[401] = 347;
- t[403] = 353;
- t[410] = 116;
- t[437] = 117;
- t[442] = 252;
- t[448] = 118;
- t[449] = 119;
- t[454] = 120;
- t[455] = 121;
- t[457] = 253;
- t[460] = 122;
- t[462] = 382;
- t[463] = 380;
- t[853] = 44;
- t[855] = 58;
- t[856] = 46;
- t[876] = 47;
- t[878] = 45;
- t[882] = 45;
- t[894] = 40;
- t[895] = 41;
- t[896] = 91;
- t[897] = 93;
- t[923] = 64;
- t[1004] = 48;
- t[1005] = 49;
- t[1006] = 50;
- t[1007] = 51;
- t[1008] = 52;
- t[1009] = 53;
- t[1010] = 54;
- t[1011] = 55;
- t[1012] = 56;
- t[1013] = 57;
- t[1081] = 37;
- t[1085] = 43;
- t[1086] = 45;
-});
-function getStandardFontName(name) {
- const fontName = (0, _fonts_utils.normalizeFontName)(name);
- const stdFontMap = getStdFontMap();
- return stdFontMap[fontName];
-}
-function isKnownFontName(name) {
- const fontName = (0, _fonts_utils.normalizeFontName)(name);
- return !!(getStdFontMap()[fontName] || getNonStdFontMap()[fontName] || getSerifFonts()[fontName] || getSymbolsFonts()[fontName]);
-}
-
-/***/ }),
-/* 42 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.ToUnicodeMap = exports.IdentityToUnicodeMap = void 0;
-var _util = __w_pdfjs_require__(2);
-class ToUnicodeMap {
- constructor(cmap = []) {
- this._map = cmap;
- }
- get length() {
- return this._map.length;
- }
- forEach(callback) {
- for (const charCode in this._map) {
- callback(charCode, this._map[charCode].charCodeAt(0));
- }
- }
- has(i) {
- return this._map[i] !== undefined;
- }
- get(i) {
- return this._map[i];
- }
- charCodeOf(value) {
- const map = this._map;
- if (map.length <= 0x10000) {
- return map.indexOf(value);
- }
- for (const charCode in map) {
- if (map[charCode] === value) {
- return charCode | 0;
- }
- }
- return -1;
- }
- amend(map) {
- for (const charCode in map) {
- this._map[charCode] = map[charCode];
- }
- }
-}
-exports.ToUnicodeMap = ToUnicodeMap;
-class IdentityToUnicodeMap {
- constructor(firstChar, lastChar) {
- this.firstChar = firstChar;
- this.lastChar = lastChar;
- }
- get length() {
- return this.lastChar + 1 - this.firstChar;
- }
- forEach(callback) {
- for (let i = this.firstChar, ii = this.lastChar; i <= ii; i++) {
- callback(i, i);
- }
- }
- has(i) {
- return this.firstChar <= i && i <= this.lastChar;
- }
- get(i) {
- if (this.firstChar <= i && i <= this.lastChar) {
- return String.fromCharCode(i);
- }
- return undefined;
- }
- charCodeOf(v) {
- return Number.isInteger(v) && v >= this.firstChar && v <= this.lastChar ? v : -1;
- }
- amend(map) {
- (0, _util.unreachable)("Should not call amend()");
- }
-}
-exports.IdentityToUnicodeMap = IdentityToUnicodeMap;
-
-/***/ }),
-/* 43 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.CFFFont = void 0;
-var _cff_parser = __w_pdfjs_require__(35);
-var _fonts_utils = __w_pdfjs_require__(38);
-var _util = __w_pdfjs_require__(2);
-class CFFFont {
- constructor(file, properties) {
- this.properties = properties;
- const parser = new _cff_parser.CFFParser(file, properties, _fonts_utils.SEAC_ANALYSIS_ENABLED);
- this.cff = parser.parse();
- this.cff.duplicateFirstGlyph();
- const compiler = new _cff_parser.CFFCompiler(this.cff);
- this.seacs = this.cff.seacs;
- try {
- this.data = compiler.compile();
- } catch {
- (0, _util.warn)("Failed to compile font " + properties.loadedName);
- this.data = file;
- }
- this._createBuiltInEncoding();
- }
- get numGlyphs() {
- return this.cff.charStrings.count;
- }
- getCharset() {
- return this.cff.charset.charset;
- }
- getGlyphMapping() {
- const cff = this.cff;
- const properties = this.properties;
- const {
- cidToGidMap,
- cMap
- } = properties;
- const charsets = cff.charset.charset;
- let charCodeToGlyphId;
- let glyphId;
- if (properties.composite) {
- let invCidToGidMap;
- if (cidToGidMap?.length > 0) {
- invCidToGidMap = Object.create(null);
- for (let i = 0, ii = cidToGidMap.length; i < ii; i++) {
- const gid = cidToGidMap[i];
- if (gid !== undefined) {
- invCidToGidMap[gid] = i;
- }
- }
- }
- charCodeToGlyphId = Object.create(null);
- let charCode;
- if (cff.isCIDFont) {
- for (glyphId = 0; glyphId < charsets.length; glyphId++) {
- const cid = charsets[glyphId];
- charCode = cMap.charCodeOf(cid);
- if (invCidToGidMap?.[charCode] !== undefined) {
- charCode = invCidToGidMap[charCode];
- }
- charCodeToGlyphId[charCode] = glyphId;
- }
- } else {
- for (glyphId = 0; glyphId < cff.charStrings.count; glyphId++) {
- charCode = cMap.charCodeOf(glyphId);
- charCodeToGlyphId[charCode] = glyphId;
- }
- }
- return charCodeToGlyphId;
- }
- let encoding = cff.encoding ? cff.encoding.encoding : null;
- if (properties.isInternalFont) {
- encoding = properties.defaultEncoding;
- }
- charCodeToGlyphId = (0, _fonts_utils.type1FontGlyphMapping)(properties, encoding, charsets);
- return charCodeToGlyphId;
- }
- hasGlyphId(id) {
- return this.cff.hasGlyphId(id);
- }
- _createBuiltInEncoding() {
- const {
- charset,
- encoding
- } = this.cff;
- if (!charset || !encoding) {
- return;
- }
- const charsets = charset.charset,
- encodings = encoding.encoding;
- const map = [];
- for (const charCode in encodings) {
- const glyphId = encodings[charCode];
- if (glyphId >= 0) {
- const glyphName = charsets[glyphId];
- if (glyphName) {
- map[charCode] = glyphName;
- }
- }
- }
- if (map.length > 0) {
- this.properties.builtInEncoding = map;
- }
- }
-}
-exports.CFFFont = CFFFont;
-
-/***/ }),
-/* 44 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.FontRendererFactory = void 0;
-var _util = __w_pdfjs_require__(2);
-var _cff_parser = __w_pdfjs_require__(35);
-var _glyphlist = __w_pdfjs_require__(39);
-var _encodings = __w_pdfjs_require__(37);
-var _stream = __w_pdfjs_require__(8);
-function getUint32(data, offset) {
- return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0;
-}
-function getUint16(data, offset) {
- return data[offset] << 8 | data[offset + 1];
-}
-function getInt16(data, offset) {
- return (data[offset] << 24 | data[offset + 1] << 16) >> 16;
-}
-function getInt8(data, offset) {
- return data[offset] << 24 >> 24;
-}
-function getFloat214(data, offset) {
- return getInt16(data, offset) / 16384;
-}
-function getSubroutineBias(subrs) {
- const numSubrs = subrs.length;
- let bias = 32768;
- if (numSubrs < 1240) {
- bias = 107;
- } else if (numSubrs < 33900) {
- bias = 1131;
- }
- return bias;
-}
-function parseCmap(data, start, end) {
- const offset = getUint16(data, start + 2) === 1 ? getUint32(data, start + 8) : getUint32(data, start + 16);
- const format = getUint16(data, start + offset);
- let ranges, p, i;
- if (format === 4) {
- getUint16(data, start + offset + 2);
- const segCount = getUint16(data, start + offset + 6) >> 1;
- p = start + offset + 14;
- ranges = [];
- for (i = 0; i < segCount; i++, p += 2) {
- ranges[i] = {
- end: getUint16(data, p)
- };
- }
- p += 2;
- for (i = 0; i < segCount; i++, p += 2) {
- ranges[i].start = getUint16(data, p);
- }
- for (i = 0; i < segCount; i++, p += 2) {
- ranges[i].idDelta = getUint16(data, p);
- }
- for (i = 0; i < segCount; i++, p += 2) {
- let idOffset = getUint16(data, p);
- if (idOffset === 0) {
- continue;
- }
- ranges[i].ids = [];
- for (let j = 0, jj = ranges[i].end - ranges[i].start + 1; j < jj; j++) {
- ranges[i].ids[j] = getUint16(data, p + idOffset);
- idOffset += 2;
- }
- }
- return ranges;
- } else if (format === 12) {
- const groups = getUint32(data, start + offset + 12);
- p = start + offset + 16;
- ranges = [];
- for (i = 0; i < groups; i++) {
- start = getUint32(data, p);
- ranges.push({
- start,
- end: getUint32(data, p + 4),
- idDelta: getUint32(data, p + 8) - start
- });
- p += 12;
- }
- return ranges;
- }
- throw new _util.FormatError(`unsupported cmap: ${format}`);
-}
-function parseCff(data, start, end, seacAnalysisEnabled) {
- const properties = {};
- const parser = new _cff_parser.CFFParser(new _stream.Stream(data, start, end - start), properties, seacAnalysisEnabled);
- const cff = parser.parse();
- return {
- glyphs: cff.charStrings.objects,
- subrs: cff.topDict.privateDict?.subrsIndex?.objects,
- gsubrs: cff.globalSubrIndex?.objects,
- isCFFCIDFont: cff.isCIDFont,
- fdSelect: cff.fdSelect,
- fdArray: cff.fdArray
- };
-}
-function parseGlyfTable(glyf, loca, isGlyphLocationsLong) {
- let itemSize, itemDecode;
- if (isGlyphLocationsLong) {
- itemSize = 4;
- itemDecode = getUint32;
- } else {
- itemSize = 2;
- itemDecode = (data, offset) => 2 * getUint16(data, offset);
- }
- const glyphs = [];
- let startOffset = itemDecode(loca, 0);
- for (let j = itemSize; j < loca.length; j += itemSize) {
- const endOffset = itemDecode(loca, j);
- glyphs.push(glyf.subarray(startOffset, endOffset));
- startOffset = endOffset;
- }
- return glyphs;
-}
-function lookupCmap(ranges, unicode) {
- const code = unicode.codePointAt(0);
- let gid = 0,
- l = 0,
- r = ranges.length - 1;
- while (l < r) {
- const c = l + r + 1 >> 1;
- if (code < ranges[c].start) {
- r = c - 1;
- } else {
- l = c;
- }
- }
- if (ranges[l].start <= code && code <= ranges[l].end) {
- gid = ranges[l].idDelta + (ranges[l].ids ? ranges[l].ids[code - ranges[l].start] : code) & 0xffff;
- }
- return {
- charCode: code,
- glyphId: gid
- };
-}
-function compileGlyf(code, cmds, font) {
- function moveTo(x, y) {
- cmds.push({
- cmd: "moveTo",
- args: [x, y]
- });
- }
- function lineTo(x, y) {
- cmds.push({
- cmd: "lineTo",
- args: [x, y]
- });
- }
- function quadraticCurveTo(xa, ya, x, y) {
- cmds.push({
- cmd: "quadraticCurveTo",
- args: [xa, ya, x, y]
- });
- }
- let i = 0;
- const numberOfContours = getInt16(code, i);
- let flags;
- let x = 0,
- y = 0;
- i += 10;
- if (numberOfContours < 0) {
- do {
- flags = getUint16(code, i);
- const glyphIndex = getUint16(code, i + 2);
- i += 4;
- let arg1, arg2;
- if (flags & 0x01) {
- if (flags & 0x02) {
- arg1 = getInt16(code, i);
- arg2 = getInt16(code, i + 2);
- } else {
- arg1 = getUint16(code, i);
- arg2 = getUint16(code, i + 2);
- }
- i += 4;
- } else if (flags & 0x02) {
- arg1 = getInt8(code, i++);
- arg2 = getInt8(code, i++);
- } else {
- arg1 = code[i++];
- arg2 = code[i++];
- }
- if (flags & 0x02) {
- x = arg1;
- y = arg2;
- } else {
- x = 0;
- y = 0;
- }
- let scaleX = 1,
- scaleY = 1,
- scale01 = 0,
- scale10 = 0;
- if (flags & 0x08) {
- scaleX = scaleY = getFloat214(code, i);
- i += 2;
- } else if (flags & 0x40) {
- scaleX = getFloat214(code, i);
- scaleY = getFloat214(code, i + 2);
- i += 4;
- } else if (flags & 0x80) {
- scaleX = getFloat214(code, i);
- scale01 = getFloat214(code, i + 2);
- scale10 = getFloat214(code, i + 4);
- scaleY = getFloat214(code, i + 6);
- i += 8;
- }
- const subglyph = font.glyphs[glyphIndex];
- if (subglyph) {
- cmds.push({
- cmd: "save"
- }, {
- cmd: "transform",
- args: [scaleX, scale01, scale10, scaleY, x, y]
- });
- if (!(flags & 0x02)) {}
- compileGlyf(subglyph, cmds, font);
- cmds.push({
- cmd: "restore"
- });
- }
- } while (flags & 0x20);
- } else {
- const endPtsOfContours = [];
- let j, jj;
- for (j = 0; j < numberOfContours; j++) {
- endPtsOfContours.push(getUint16(code, i));
- i += 2;
- }
- const instructionLength = getUint16(code, i);
- i += 2 + instructionLength;
- const numberOfPoints = endPtsOfContours.at(-1) + 1;
- const points = [];
- while (points.length < numberOfPoints) {
- flags = code[i++];
- let repeat = 1;
- if (flags & 0x08) {
- repeat += code[i++];
- }
- while (repeat-- > 0) {
- points.push({
- flags
- });
- }
- }
- for (j = 0; j < numberOfPoints; j++) {
- switch (points[j].flags & 0x12) {
- case 0x00:
- x += getInt16(code, i);
- i += 2;
- break;
- case 0x02:
- x -= code[i++];
- break;
- case 0x12:
- x += code[i++];
- break;
- }
- points[j].x = x;
- }
- for (j = 0; j < numberOfPoints; j++) {
- switch (points[j].flags & 0x24) {
- case 0x00:
- y += getInt16(code, i);
- i += 2;
- break;
- case 0x04:
- y -= code[i++];
- break;
- case 0x24:
- y += code[i++];
- break;
- }
- points[j].y = y;
- }
- let startPoint = 0;
- for (i = 0; i < numberOfContours; i++) {
- const endPoint = endPtsOfContours[i];
- const contour = points.slice(startPoint, endPoint + 1);
- if (contour[0].flags & 1) {
- contour.push(contour[0]);
- } else if (contour.at(-1).flags & 1) {
- contour.unshift(contour.at(-1));
- } else {
- const p = {
- flags: 1,
- x: (contour[0].x + contour.at(-1).x) / 2,
- y: (contour[0].y + contour.at(-1).y) / 2
- };
- contour.unshift(p);
- contour.push(p);
- }
- moveTo(contour[0].x, contour[0].y);
- for (j = 1, jj = contour.length; j < jj; j++) {
- if (contour[j].flags & 1) {
- lineTo(contour[j].x, contour[j].y);
- } else if (contour[j + 1].flags & 1) {
- quadraticCurveTo(contour[j].x, contour[j].y, contour[j + 1].x, contour[j + 1].y);
- j++;
- } else {
- quadraticCurveTo(contour[j].x, contour[j].y, (contour[j].x + contour[j + 1].x) / 2, (contour[j].y + contour[j + 1].y) / 2);
- }
- }
- startPoint = endPoint + 1;
- }
- }
-}
-function compileCharString(charStringCode, cmds, font, glyphId) {
- function moveTo(x, y) {
- cmds.push({
- cmd: "moveTo",
- args: [x, y]
- });
- }
- function lineTo(x, y) {
- cmds.push({
- cmd: "lineTo",
- args: [x, y]
- });
- }
- function bezierCurveTo(x1, y1, x2, y2, x, y) {
- cmds.push({
- cmd: "bezierCurveTo",
- args: [x1, y1, x2, y2, x, y]
- });
- }
- const stack = [];
- let x = 0,
- y = 0;
- let stems = 0;
- function parse(code) {
- let i = 0;
- while (i < code.length) {
- let stackClean = false;
- let v = code[i++];
- let xa, xb, ya, yb, y1, y2, y3, n, subrCode;
- switch (v) {
- case 1:
- stems += stack.length >> 1;
- stackClean = true;
- break;
- case 3:
- stems += stack.length >> 1;
- stackClean = true;
- break;
- case 4:
- y += stack.pop();
- moveTo(x, y);
- stackClean = true;
- break;
- case 5:
- while (stack.length > 0) {
- x += stack.shift();
- y += stack.shift();
- lineTo(x, y);
- }
- break;
- case 6:
- while (stack.length > 0) {
- x += stack.shift();
- lineTo(x, y);
- if (stack.length === 0) {
- break;
- }
- y += stack.shift();
- lineTo(x, y);
- }
- break;
- case 7:
- while (stack.length > 0) {
- y += stack.shift();
- lineTo(x, y);
- if (stack.length === 0) {
- break;
- }
- x += stack.shift();
- lineTo(x, y);
- }
- break;
- case 8:
- while (stack.length > 0) {
- xa = x + stack.shift();
- ya = y + stack.shift();
- xb = xa + stack.shift();
- yb = ya + stack.shift();
- x = xb + stack.shift();
- y = yb + stack.shift();
- bezierCurveTo(xa, ya, xb, yb, x, y);
- }
- break;
- case 10:
- n = stack.pop();
- subrCode = null;
- if (font.isCFFCIDFont) {
- const fdIndex = font.fdSelect.getFDIndex(glyphId);
- if (fdIndex >= 0 && fdIndex < font.fdArray.length) {
- const fontDict = font.fdArray[fdIndex];
- let subrs;
- if (fontDict.privateDict?.subrsIndex) {
- subrs = fontDict.privateDict.subrsIndex.objects;
- }
- if (subrs) {
- n += getSubroutineBias(subrs);
- subrCode = subrs[n];
- }
- } else {
- (0, _util.warn)("Invalid fd index for glyph index.");
- }
- } else {
- subrCode = font.subrs[n + font.subrsBias];
- }
- if (subrCode) {
- parse(subrCode);
- }
- break;
- case 11:
- return;
- case 12:
- v = code[i++];
- switch (v) {
- case 34:
- xa = x + stack.shift();
- xb = xa + stack.shift();
- y1 = y + stack.shift();
- x = xb + stack.shift();
- bezierCurveTo(xa, y, xb, y1, x, y1);
- xa = x + stack.shift();
- xb = xa + stack.shift();
- x = xb + stack.shift();
- bezierCurveTo(xa, y1, xb, y, x, y);
- break;
- case 35:
- xa = x + stack.shift();
- ya = y + stack.shift();
- xb = xa + stack.shift();
- yb = ya + stack.shift();
- x = xb + stack.shift();
- y = yb + stack.shift();
- bezierCurveTo(xa, ya, xb, yb, x, y);
- xa = x + stack.shift();
- ya = y + stack.shift();
- xb = xa + stack.shift();
- yb = ya + stack.shift();
- x = xb + stack.shift();
- y = yb + stack.shift();
- bezierCurveTo(xa, ya, xb, yb, x, y);
- stack.pop();
- break;
- case 36:
- xa = x + stack.shift();
- y1 = y + stack.shift();
- xb = xa + stack.shift();
- y2 = y1 + stack.shift();
- x = xb + stack.shift();
- bezierCurveTo(xa, y1, xb, y2, x, y2);
- xa = x + stack.shift();
- xb = xa + stack.shift();
- y3 = y2 + stack.shift();
- x = xb + stack.shift();
- bezierCurveTo(xa, y2, xb, y3, x, y);
- break;
- case 37:
- const x0 = x,
- y0 = y;
- xa = x + stack.shift();
- ya = y + stack.shift();
- xb = xa + stack.shift();
- yb = ya + stack.shift();
- x = xb + stack.shift();
- y = yb + stack.shift();
- bezierCurveTo(xa, ya, xb, yb, x, y);
- xa = x + stack.shift();
- ya = y + stack.shift();
- xb = xa + stack.shift();
- yb = ya + stack.shift();
- x = xb;
- y = yb;
- if (Math.abs(x - x0) > Math.abs(y - y0)) {
- x += stack.shift();
- } else {
- y += stack.shift();
- }
- bezierCurveTo(xa, ya, xb, yb, x, y);
- break;
- default:
- throw new _util.FormatError(`unknown operator: 12 ${v}`);
- }
- break;
- case 14:
- if (stack.length >= 4) {
- const achar = stack.pop();
- const bchar = stack.pop();
- y = stack.pop();
- x = stack.pop();
- cmds.push({
- cmd: "save"
- }, {
- cmd: "translate",
- args: [x, y]
- });
- let cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[_encodings.StandardEncoding[achar]]));
- compileCharString(font.glyphs[cmap.glyphId], cmds, font, cmap.glyphId);
- cmds.push({
- cmd: "restore"
- });
- cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[_encodings.StandardEncoding[bchar]]));
- compileCharString(font.glyphs[cmap.glyphId], cmds, font, cmap.glyphId);
- }
- return;
- case 18:
- stems += stack.length >> 1;
- stackClean = true;
- break;
- case 19:
- stems += stack.length >> 1;
- i += stems + 7 >> 3;
- stackClean = true;
- break;
- case 20:
- stems += stack.length >> 1;
- i += stems + 7 >> 3;
- stackClean = true;
- break;
- case 21:
- y += stack.pop();
- x += stack.pop();
- moveTo(x, y);
- stackClean = true;
- break;
- case 22:
- x += stack.pop();
- moveTo(x, y);
- stackClean = true;
- break;
- case 23:
- stems += stack.length >> 1;
- stackClean = true;
- break;
- case 24:
- while (stack.length > 2) {
- xa = x + stack.shift();
- ya = y + stack.shift();
- xb = xa + stack.shift();
- yb = ya + stack.shift();
- x = xb + stack.shift();
- y = yb + stack.shift();
- bezierCurveTo(xa, ya, xb, yb, x, y);
- }
- x += stack.shift();
- y += stack.shift();
- lineTo(x, y);
- break;
- case 25:
- while (stack.length > 6) {
- x += stack.shift();
- y += stack.shift();
- lineTo(x, y);
- }
- xa = x + stack.shift();
- ya = y + stack.shift();
- xb = xa + stack.shift();
- yb = ya + stack.shift();
- x = xb + stack.shift();
- y = yb + stack.shift();
- bezierCurveTo(xa, ya, xb, yb, x, y);
- break;
- case 26:
- if (stack.length % 2) {
- x += stack.shift();
- }
- while (stack.length > 0) {
- xa = x;
- ya = y + stack.shift();
- xb = xa + stack.shift();
- yb = ya + stack.shift();
- x = xb;
- y = yb + stack.shift();
- bezierCurveTo(xa, ya, xb, yb, x, y);
- }
- break;
- case 27:
- if (stack.length % 2) {
- y += stack.shift();
- }
- while (stack.length > 0) {
- xa = x + stack.shift();
- ya = y;
- xb = xa + stack.shift();
- yb = ya + stack.shift();
- x = xb + stack.shift();
- y = yb;
- bezierCurveTo(xa, ya, xb, yb, x, y);
- }
- break;
- case 28:
- stack.push((code[i] << 24 | code[i + 1] << 16) >> 16);
- i += 2;
- break;
- case 29:
- n = stack.pop() + font.gsubrsBias;
- subrCode = font.gsubrs[n];
- if (subrCode) {
- parse(subrCode);
- }
- break;
- case 30:
- while (stack.length > 0) {
- xa = x;
- ya = y + stack.shift();
- xb = xa + stack.shift();
- yb = ya + stack.shift();
- x = xb + stack.shift();
- y = yb + (stack.length === 1 ? stack.shift() : 0);
- bezierCurveTo(xa, ya, xb, yb, x, y);
- if (stack.length === 0) {
- break;
- }
- xa = x + stack.shift();
- ya = y;
- xb = xa + stack.shift();
- yb = ya + stack.shift();
- y = yb + stack.shift();
- x = xb + (stack.length === 1 ? stack.shift() : 0);
- bezierCurveTo(xa, ya, xb, yb, x, y);
- }
- break;
- case 31:
- while (stack.length > 0) {
- xa = x + stack.shift();
- ya = y;
- xb = xa + stack.shift();
- yb = ya + stack.shift();
- y = yb + stack.shift();
- x = xb + (stack.length === 1 ? stack.shift() : 0);
- bezierCurveTo(xa, ya, xb, yb, x, y);
- if (stack.length === 0) {
- break;
- }
- xa = x;
- ya = y + stack.shift();
- xb = xa + stack.shift();
- yb = ya + stack.shift();
- x = xb + stack.shift();
- y = yb + (stack.length === 1 ? stack.shift() : 0);
- bezierCurveTo(xa, ya, xb, yb, x, y);
- }
- break;
- default:
- if (v < 32) {
- throw new _util.FormatError(`unknown operator: ${v}`);
- }
- if (v < 247) {
- stack.push(v - 139);
- } else if (v < 251) {
- stack.push((v - 247) * 256 + code[i++] + 108);
- } else if (v < 255) {
- stack.push(-(v - 251) * 256 - code[i++] - 108);
- } else {
- stack.push((code[i] << 24 | code[i + 1] << 16 | code[i + 2] << 8 | code[i + 3]) / 65536);
- i += 4;
- }
- break;
- }
- if (stackClean) {
- stack.length = 0;
- }
- }
- }
- parse(charStringCode);
-}
-const NOOP = [];
-class CompiledFont {
- constructor(fontMatrix) {
- if (this.constructor === CompiledFont) {
- (0, _util.unreachable)("Cannot initialize CompiledFont.");
- }
- this.fontMatrix = fontMatrix;
- this.compiledGlyphs = Object.create(null);
- this.compiledCharCodeToGlyphId = Object.create(null);
- }
- getPathJs(unicode) {
- const {
- charCode,
- glyphId
- } = lookupCmap(this.cmap, unicode);
- let fn = this.compiledGlyphs[glyphId];
- if (!fn) {
- try {
- fn = this.compileGlyph(this.glyphs[glyphId], glyphId);
- this.compiledGlyphs[glyphId] = fn;
- } catch (ex) {
- this.compiledGlyphs[glyphId] = NOOP;
- if (this.compiledCharCodeToGlyphId[charCode] === undefined) {
- this.compiledCharCodeToGlyphId[charCode] = glyphId;
- }
- throw ex;
- }
- }
- if (this.compiledCharCodeToGlyphId[charCode] === undefined) {
- this.compiledCharCodeToGlyphId[charCode] = glyphId;
- }
- return fn;
- }
- compileGlyph(code, glyphId) {
- if (!code || code.length === 0 || code[0] === 14) {
- return NOOP;
- }
- let fontMatrix = this.fontMatrix;
- if (this.isCFFCIDFont) {
- const fdIndex = this.fdSelect.getFDIndex(glyphId);
- if (fdIndex >= 0 && fdIndex < this.fdArray.length) {
- const fontDict = this.fdArray[fdIndex];
- fontMatrix = fontDict.getByName("FontMatrix") || _util.FONT_IDENTITY_MATRIX;
- } else {
- (0, _util.warn)("Invalid fd index for glyph index.");
- }
- }
- const cmds = [{
- cmd: "save"
- }, {
- cmd: "transform",
- args: fontMatrix.slice()
- }, {
- cmd: "scale",
- args: ["size", "-size"]
- }];
- this.compileGlyphImpl(code, cmds, glyphId);
- cmds.push({
- cmd: "restore"
- });
- return cmds;
- }
- compileGlyphImpl() {
- (0, _util.unreachable)("Children classes should implement this.");
- }
- hasBuiltPath(unicode) {
- const {
- charCode,
- glyphId
- } = lookupCmap(this.cmap, unicode);
- return this.compiledGlyphs[glyphId] !== undefined && this.compiledCharCodeToGlyphId[charCode] !== undefined;
- }
-}
-class TrueTypeCompiled extends CompiledFont {
- constructor(glyphs, cmap, fontMatrix) {
- super(fontMatrix || [0.000488, 0, 0, 0.000488, 0, 0]);
- this.glyphs = glyphs;
- this.cmap = cmap;
- }
- compileGlyphImpl(code, cmds) {
- compileGlyf(code, cmds, this);
- }
-}
-class Type2Compiled extends CompiledFont {
- constructor(cffInfo, cmap, fontMatrix, glyphNameMap) {
- super(fontMatrix || [0.001, 0, 0, 0.001, 0, 0]);
- this.glyphs = cffInfo.glyphs;
- this.gsubrs = cffInfo.gsubrs || [];
- this.subrs = cffInfo.subrs || [];
- this.cmap = cmap;
- this.glyphNameMap = glyphNameMap || (0, _glyphlist.getGlyphsUnicode)();
- this.gsubrsBias = getSubroutineBias(this.gsubrs);
- this.subrsBias = getSubroutineBias(this.subrs);
- this.isCFFCIDFont = cffInfo.isCFFCIDFont;
- this.fdSelect = cffInfo.fdSelect;
- this.fdArray = cffInfo.fdArray;
- }
- compileGlyphImpl(code, cmds, glyphId) {
- compileCharString(code, cmds, this, glyphId);
- }
-}
-class FontRendererFactory {
- static create(font, seacAnalysisEnabled) {
- const data = new Uint8Array(font.data);
- let cmap, glyf, loca, cff, indexToLocFormat, unitsPerEm;
- const numTables = getUint16(data, 4);
- for (let i = 0, p = 12; i < numTables; i++, p += 16) {
- const tag = (0, _util.bytesToString)(data.subarray(p, p + 4));
- const offset = getUint32(data, p + 8);
- const length = getUint32(data, p + 12);
- switch (tag) {
- case "cmap":
- cmap = parseCmap(data, offset, offset + length);
- break;
- case "glyf":
- glyf = data.subarray(offset, offset + length);
- break;
- case "loca":
- loca = data.subarray(offset, offset + length);
- break;
- case "head":
- unitsPerEm = getUint16(data, offset + 18);
- indexToLocFormat = getUint16(data, offset + 50);
- break;
- case "CFF ":
- cff = parseCff(data, offset, offset + length, seacAnalysisEnabled);
- break;
- }
- }
- if (glyf) {
- const fontMatrix = !unitsPerEm ? font.fontMatrix : [1 / unitsPerEm, 0, 0, 1 / unitsPerEm, 0, 0];
- return new TrueTypeCompiled(parseGlyfTable(glyf, loca, indexToLocFormat), cmap, fontMatrix);
- }
- return new Type2Compiled(cff, cmap, font.fontMatrix, font.glyphNameMap);
- }
-}
-exports.FontRendererFactory = FontRendererFactory;
-
-/***/ }),
-/* 45 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.getMetrics = exports.getFontBasicMetrics = void 0;
-var _core_utils = __w_pdfjs_require__(3);
-const getMetrics = exports.getMetrics = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.Courier = 600;
- t["Courier-Bold"] = 600;
- t["Courier-BoldOblique"] = 600;
- t["Courier-Oblique"] = 600;
- t.Helvetica = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.space = 278;
- t.exclam = 278;
- t.quotedbl = 355;
- t.numbersign = 556;
- t.dollar = 556;
- t.percent = 889;
- t.ampersand = 667;
- t.quoteright = 222;
- t.parenleft = 333;
- t.parenright = 333;
- t.asterisk = 389;
- t.plus = 584;
- t.comma = 278;
- t.hyphen = 333;
- t.period = 278;
- t.slash = 278;
- t.zero = 556;
- t.one = 556;
- t.two = 556;
- t.three = 556;
- t.four = 556;
- t.five = 556;
- t.six = 556;
- t.seven = 556;
- t.eight = 556;
- t.nine = 556;
- t.colon = 278;
- t.semicolon = 278;
- t.less = 584;
- t.equal = 584;
- t.greater = 584;
- t.question = 556;
- t.at = 1015;
- t.A = 667;
- t.B = 667;
- t.C = 722;
- t.D = 722;
- t.E = 667;
- t.F = 611;
- t.G = 778;
- t.H = 722;
- t.I = 278;
- t.J = 500;
- t.K = 667;
- t.L = 556;
- t.M = 833;
- t.N = 722;
- t.O = 778;
- t.P = 667;
- t.Q = 778;
- t.R = 722;
- t.S = 667;
- t.T = 611;
- t.U = 722;
- t.V = 667;
- t.W = 944;
- t.X = 667;
- t.Y = 667;
- t.Z = 611;
- t.bracketleft = 278;
- t.backslash = 278;
- t.bracketright = 278;
- t.asciicircum = 469;
- t.underscore = 556;
- t.quoteleft = 222;
- t.a = 556;
- t.b = 556;
- t.c = 500;
- t.d = 556;
- t.e = 556;
- t.f = 278;
- t.g = 556;
- t.h = 556;
- t.i = 222;
- t.j = 222;
- t.k = 500;
- t.l = 222;
- t.m = 833;
- t.n = 556;
- t.o = 556;
- t.p = 556;
- t.q = 556;
- t.r = 333;
- t.s = 500;
- t.t = 278;
- t.u = 556;
- t.v = 500;
- t.w = 722;
- t.x = 500;
- t.y = 500;
- t.z = 500;
- t.braceleft = 334;
- t.bar = 260;
- t.braceright = 334;
- t.asciitilde = 584;
- t.exclamdown = 333;
- t.cent = 556;
- t.sterling = 556;
- t.fraction = 167;
- t.yen = 556;
- t.florin = 556;
- t.section = 556;
- t.currency = 556;
- t.quotesingle = 191;
- t.quotedblleft = 333;
- t.guillemotleft = 556;
- t.guilsinglleft = 333;
- t.guilsinglright = 333;
- t.fi = 500;
- t.fl = 500;
- t.endash = 556;
- t.dagger = 556;
- t.daggerdbl = 556;
- t.periodcentered = 278;
- t.paragraph = 537;
- t.bullet = 350;
- t.quotesinglbase = 222;
- t.quotedblbase = 333;
- t.quotedblright = 333;
- t.guillemotright = 556;
- t.ellipsis = 1000;
- t.perthousand = 1000;
- t.questiondown = 611;
- t.grave = 333;
- t.acute = 333;
- t.circumflex = 333;
- t.tilde = 333;
- t.macron = 333;
- t.breve = 333;
- t.dotaccent = 333;
- t.dieresis = 333;
- t.ring = 333;
- t.cedilla = 333;
- t.hungarumlaut = 333;
- t.ogonek = 333;
- t.caron = 333;
- t.emdash = 1000;
- t.AE = 1000;
- t.ordfeminine = 370;
- t.Lslash = 556;
- t.Oslash = 778;
- t.OE = 1000;
- t.ordmasculine = 365;
- t.ae = 889;
- t.dotlessi = 278;
- t.lslash = 222;
- t.oslash = 611;
- t.oe = 944;
- t.germandbls = 611;
- t.Idieresis = 278;
- t.eacute = 556;
- t.abreve = 556;
- t.uhungarumlaut = 556;
- t.ecaron = 556;
- t.Ydieresis = 667;
- t.divide = 584;
- t.Yacute = 667;
- t.Acircumflex = 667;
- t.aacute = 556;
- t.Ucircumflex = 722;
- t.yacute = 500;
- t.scommaaccent = 500;
- t.ecircumflex = 556;
- t.Uring = 722;
- t.Udieresis = 722;
- t.aogonek = 556;
- t.Uacute = 722;
- t.uogonek = 556;
- t.Edieresis = 667;
- t.Dcroat = 722;
- t.commaaccent = 250;
- t.copyright = 737;
- t.Emacron = 667;
- t.ccaron = 500;
- t.aring = 556;
- t.Ncommaaccent = 722;
- t.lacute = 222;
- t.agrave = 556;
- t.Tcommaaccent = 611;
- t.Cacute = 722;
- t.atilde = 556;
- t.Edotaccent = 667;
- t.scaron = 500;
- t.scedilla = 500;
- t.iacute = 278;
- t.lozenge = 471;
- t.Rcaron = 722;
- t.Gcommaaccent = 778;
- t.ucircumflex = 556;
- t.acircumflex = 556;
- t.Amacron = 667;
- t.rcaron = 333;
- t.ccedilla = 500;
- t.Zdotaccent = 611;
- t.Thorn = 667;
- t.Omacron = 778;
- t.Racute = 722;
- t.Sacute = 667;
- t.dcaron = 643;
- t.Umacron = 722;
- t.uring = 556;
- t.threesuperior = 333;
- t.Ograve = 778;
- t.Agrave = 667;
- t.Abreve = 667;
- t.multiply = 584;
- t.uacute = 556;
- t.Tcaron = 611;
- t.partialdiff = 476;
- t.ydieresis = 500;
- t.Nacute = 722;
- t.icircumflex = 278;
- t.Ecircumflex = 667;
- t.adieresis = 556;
- t.edieresis = 556;
- t.cacute = 500;
- t.nacute = 556;
- t.umacron = 556;
- t.Ncaron = 722;
- t.Iacute = 278;
- t.plusminus = 584;
- t.brokenbar = 260;
- t.registered = 737;
- t.Gbreve = 778;
- t.Idotaccent = 278;
- t.summation = 600;
- t.Egrave = 667;
- t.racute = 333;
- t.omacron = 556;
- t.Zacute = 611;
- t.Zcaron = 611;
- t.greaterequal = 549;
- t.Eth = 722;
- t.Ccedilla = 722;
- t.lcommaaccent = 222;
- t.tcaron = 317;
- t.eogonek = 556;
- t.Uogonek = 722;
- t.Aacute = 667;
- t.Adieresis = 667;
- t.egrave = 556;
- t.zacute = 500;
- t.iogonek = 222;
- t.Oacute = 778;
- t.oacute = 556;
- t.amacron = 556;
- t.sacute = 500;
- t.idieresis = 278;
- t.Ocircumflex = 778;
- t.Ugrave = 722;
- t.Delta = 612;
- t.thorn = 556;
- t.twosuperior = 333;
- t.Odieresis = 778;
- t.mu = 556;
- t.igrave = 278;
- t.ohungarumlaut = 556;
- t.Eogonek = 667;
- t.dcroat = 556;
- t.threequarters = 834;
- t.Scedilla = 667;
- t.lcaron = 299;
- t.Kcommaaccent = 667;
- t.Lacute = 556;
- t.trademark = 1000;
- t.edotaccent = 556;
- t.Igrave = 278;
- t.Imacron = 278;
- t.Lcaron = 556;
- t.onehalf = 834;
- t.lessequal = 549;
- t.ocircumflex = 556;
- t.ntilde = 556;
- t.Uhungarumlaut = 722;
- t.Eacute = 667;
- t.emacron = 556;
- t.gbreve = 556;
- t.onequarter = 834;
- t.Scaron = 667;
- t.Scommaaccent = 667;
- t.Ohungarumlaut = 778;
- t.degree = 400;
- t.ograve = 556;
- t.Ccaron = 722;
- t.ugrave = 556;
- t.radical = 453;
- t.Dcaron = 722;
- t.rcommaaccent = 333;
- t.Ntilde = 722;
- t.otilde = 556;
- t.Rcommaaccent = 722;
- t.Lcommaaccent = 556;
- t.Atilde = 667;
- t.Aogonek = 667;
- t.Aring = 667;
- t.Otilde = 778;
- t.zdotaccent = 500;
- t.Ecaron = 667;
- t.Iogonek = 278;
- t.kcommaaccent = 500;
- t.minus = 584;
- t.Icircumflex = 278;
- t.ncaron = 556;
- t.tcommaaccent = 278;
- t.logicalnot = 584;
- t.odieresis = 556;
- t.udieresis = 556;
- t.notequal = 549;
- t.gcommaaccent = 556;
- t.eth = 556;
- t.zcaron = 500;
- t.ncommaaccent = 556;
- t.onesuperior = 333;
- t.imacron = 278;
- t.Euro = 556;
- });
- t["Helvetica-Bold"] = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.space = 278;
- t.exclam = 333;
- t.quotedbl = 474;
- t.numbersign = 556;
- t.dollar = 556;
- t.percent = 889;
- t.ampersand = 722;
- t.quoteright = 278;
- t.parenleft = 333;
- t.parenright = 333;
- t.asterisk = 389;
- t.plus = 584;
- t.comma = 278;
- t.hyphen = 333;
- t.period = 278;
- t.slash = 278;
- t.zero = 556;
- t.one = 556;
- t.two = 556;
- t.three = 556;
- t.four = 556;
- t.five = 556;
- t.six = 556;
- t.seven = 556;
- t.eight = 556;
- t.nine = 556;
- t.colon = 333;
- t.semicolon = 333;
- t.less = 584;
- t.equal = 584;
- t.greater = 584;
- t.question = 611;
- t.at = 975;
- t.A = 722;
- t.B = 722;
- t.C = 722;
- t.D = 722;
- t.E = 667;
- t.F = 611;
- t.G = 778;
- t.H = 722;
- t.I = 278;
- t.J = 556;
- t.K = 722;
- t.L = 611;
- t.M = 833;
- t.N = 722;
- t.O = 778;
- t.P = 667;
- t.Q = 778;
- t.R = 722;
- t.S = 667;
- t.T = 611;
- t.U = 722;
- t.V = 667;
- t.W = 944;
- t.X = 667;
- t.Y = 667;
- t.Z = 611;
- t.bracketleft = 333;
- t.backslash = 278;
- t.bracketright = 333;
- t.asciicircum = 584;
- t.underscore = 556;
- t.quoteleft = 278;
- t.a = 556;
- t.b = 611;
- t.c = 556;
- t.d = 611;
- t.e = 556;
- t.f = 333;
- t.g = 611;
- t.h = 611;
- t.i = 278;
- t.j = 278;
- t.k = 556;
- t.l = 278;
- t.m = 889;
- t.n = 611;
- t.o = 611;
- t.p = 611;
- t.q = 611;
- t.r = 389;
- t.s = 556;
- t.t = 333;
- t.u = 611;
- t.v = 556;
- t.w = 778;
- t.x = 556;
- t.y = 556;
- t.z = 500;
- t.braceleft = 389;
- t.bar = 280;
- t.braceright = 389;
- t.asciitilde = 584;
- t.exclamdown = 333;
- t.cent = 556;
- t.sterling = 556;
- t.fraction = 167;
- t.yen = 556;
- t.florin = 556;
- t.section = 556;
- t.currency = 556;
- t.quotesingle = 238;
- t.quotedblleft = 500;
- t.guillemotleft = 556;
- t.guilsinglleft = 333;
- t.guilsinglright = 333;
- t.fi = 611;
- t.fl = 611;
- t.endash = 556;
- t.dagger = 556;
- t.daggerdbl = 556;
- t.periodcentered = 278;
- t.paragraph = 556;
- t.bullet = 350;
- t.quotesinglbase = 278;
- t.quotedblbase = 500;
- t.quotedblright = 500;
- t.guillemotright = 556;
- t.ellipsis = 1000;
- t.perthousand = 1000;
- t.questiondown = 611;
- t.grave = 333;
- t.acute = 333;
- t.circumflex = 333;
- t.tilde = 333;
- t.macron = 333;
- t.breve = 333;
- t.dotaccent = 333;
- t.dieresis = 333;
- t.ring = 333;
- t.cedilla = 333;
- t.hungarumlaut = 333;
- t.ogonek = 333;
- t.caron = 333;
- t.emdash = 1000;
- t.AE = 1000;
- t.ordfeminine = 370;
- t.Lslash = 611;
- t.Oslash = 778;
- t.OE = 1000;
- t.ordmasculine = 365;
- t.ae = 889;
- t.dotlessi = 278;
- t.lslash = 278;
- t.oslash = 611;
- t.oe = 944;
- t.germandbls = 611;
- t.Idieresis = 278;
- t.eacute = 556;
- t.abreve = 556;
- t.uhungarumlaut = 611;
- t.ecaron = 556;
- t.Ydieresis = 667;
- t.divide = 584;
- t.Yacute = 667;
- t.Acircumflex = 722;
- t.aacute = 556;
- t.Ucircumflex = 722;
- t.yacute = 556;
- t.scommaaccent = 556;
- t.ecircumflex = 556;
- t.Uring = 722;
- t.Udieresis = 722;
- t.aogonek = 556;
- t.Uacute = 722;
- t.uogonek = 611;
- t.Edieresis = 667;
- t.Dcroat = 722;
- t.commaaccent = 250;
- t.copyright = 737;
- t.Emacron = 667;
- t.ccaron = 556;
- t.aring = 556;
- t.Ncommaaccent = 722;
- t.lacute = 278;
- t.agrave = 556;
- t.Tcommaaccent = 611;
- t.Cacute = 722;
- t.atilde = 556;
- t.Edotaccent = 667;
- t.scaron = 556;
- t.scedilla = 556;
- t.iacute = 278;
- t.lozenge = 494;
- t.Rcaron = 722;
- t.Gcommaaccent = 778;
- t.ucircumflex = 611;
- t.acircumflex = 556;
- t.Amacron = 722;
- t.rcaron = 389;
- t.ccedilla = 556;
- t.Zdotaccent = 611;
- t.Thorn = 667;
- t.Omacron = 778;
- t.Racute = 722;
- t.Sacute = 667;
- t.dcaron = 743;
- t.Umacron = 722;
- t.uring = 611;
- t.threesuperior = 333;
- t.Ograve = 778;
- t.Agrave = 722;
- t.Abreve = 722;
- t.multiply = 584;
- t.uacute = 611;
- t.Tcaron = 611;
- t.partialdiff = 494;
- t.ydieresis = 556;
- t.Nacute = 722;
- t.icircumflex = 278;
- t.Ecircumflex = 667;
- t.adieresis = 556;
- t.edieresis = 556;
- t.cacute = 556;
- t.nacute = 611;
- t.umacron = 611;
- t.Ncaron = 722;
- t.Iacute = 278;
- t.plusminus = 584;
- t.brokenbar = 280;
- t.registered = 737;
- t.Gbreve = 778;
- t.Idotaccent = 278;
- t.summation = 600;
- t.Egrave = 667;
- t.racute = 389;
- t.omacron = 611;
- t.Zacute = 611;
- t.Zcaron = 611;
- t.greaterequal = 549;
- t.Eth = 722;
- t.Ccedilla = 722;
- t.lcommaaccent = 278;
- t.tcaron = 389;
- t.eogonek = 556;
- t.Uogonek = 722;
- t.Aacute = 722;
- t.Adieresis = 722;
- t.egrave = 556;
- t.zacute = 500;
- t.iogonek = 278;
- t.Oacute = 778;
- t.oacute = 611;
- t.amacron = 556;
- t.sacute = 556;
- t.idieresis = 278;
- t.Ocircumflex = 778;
- t.Ugrave = 722;
- t.Delta = 612;
- t.thorn = 611;
- t.twosuperior = 333;
- t.Odieresis = 778;
- t.mu = 611;
- t.igrave = 278;
- t.ohungarumlaut = 611;
- t.Eogonek = 667;
- t.dcroat = 611;
- t.threequarters = 834;
- t.Scedilla = 667;
- t.lcaron = 400;
- t.Kcommaaccent = 722;
- t.Lacute = 611;
- t.trademark = 1000;
- t.edotaccent = 556;
- t.Igrave = 278;
- t.Imacron = 278;
- t.Lcaron = 611;
- t.onehalf = 834;
- t.lessequal = 549;
- t.ocircumflex = 611;
- t.ntilde = 611;
- t.Uhungarumlaut = 722;
- t.Eacute = 667;
- t.emacron = 556;
- t.gbreve = 611;
- t.onequarter = 834;
- t.Scaron = 667;
- t.Scommaaccent = 667;
- t.Ohungarumlaut = 778;
- t.degree = 400;
- t.ograve = 611;
- t.Ccaron = 722;
- t.ugrave = 611;
- t.radical = 549;
- t.Dcaron = 722;
- t.rcommaaccent = 389;
- t.Ntilde = 722;
- t.otilde = 611;
- t.Rcommaaccent = 722;
- t.Lcommaaccent = 611;
- t.Atilde = 722;
- t.Aogonek = 722;
- t.Aring = 722;
- t.Otilde = 778;
- t.zdotaccent = 500;
- t.Ecaron = 667;
- t.Iogonek = 278;
- t.kcommaaccent = 556;
- t.minus = 584;
- t.Icircumflex = 278;
- t.ncaron = 611;
- t.tcommaaccent = 333;
- t.logicalnot = 584;
- t.odieresis = 611;
- t.udieresis = 611;
- t.notequal = 549;
- t.gcommaaccent = 611;
- t.eth = 611;
- t.zcaron = 500;
- t.ncommaaccent = 611;
- t.onesuperior = 333;
- t.imacron = 278;
- t.Euro = 556;
- });
- t["Helvetica-BoldOblique"] = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.space = 278;
- t.exclam = 333;
- t.quotedbl = 474;
- t.numbersign = 556;
- t.dollar = 556;
- t.percent = 889;
- t.ampersand = 722;
- t.quoteright = 278;
- t.parenleft = 333;
- t.parenright = 333;
- t.asterisk = 389;
- t.plus = 584;
- t.comma = 278;
- t.hyphen = 333;
- t.period = 278;
- t.slash = 278;
- t.zero = 556;
- t.one = 556;
- t.two = 556;
- t.three = 556;
- t.four = 556;
- t.five = 556;
- t.six = 556;
- t.seven = 556;
- t.eight = 556;
- t.nine = 556;
- t.colon = 333;
- t.semicolon = 333;
- t.less = 584;
- t.equal = 584;
- t.greater = 584;
- t.question = 611;
- t.at = 975;
- t.A = 722;
- t.B = 722;
- t.C = 722;
- t.D = 722;
- t.E = 667;
- t.F = 611;
- t.G = 778;
- t.H = 722;
- t.I = 278;
- t.J = 556;
- t.K = 722;
- t.L = 611;
- t.M = 833;
- t.N = 722;
- t.O = 778;
- t.P = 667;
- t.Q = 778;
- t.R = 722;
- t.S = 667;
- t.T = 611;
- t.U = 722;
- t.V = 667;
- t.W = 944;
- t.X = 667;
- t.Y = 667;
- t.Z = 611;
- t.bracketleft = 333;
- t.backslash = 278;
- t.bracketright = 333;
- t.asciicircum = 584;
- t.underscore = 556;
- t.quoteleft = 278;
- t.a = 556;
- t.b = 611;
- t.c = 556;
- t.d = 611;
- t.e = 556;
- t.f = 333;
- t.g = 611;
- t.h = 611;
- t.i = 278;
- t.j = 278;
- t.k = 556;
- t.l = 278;
- t.m = 889;
- t.n = 611;
- t.o = 611;
- t.p = 611;
- t.q = 611;
- t.r = 389;
- t.s = 556;
- t.t = 333;
- t.u = 611;
- t.v = 556;
- t.w = 778;
- t.x = 556;
- t.y = 556;
- t.z = 500;
- t.braceleft = 389;
- t.bar = 280;
- t.braceright = 389;
- t.asciitilde = 584;
- t.exclamdown = 333;
- t.cent = 556;
- t.sterling = 556;
- t.fraction = 167;
- t.yen = 556;
- t.florin = 556;
- t.section = 556;
- t.currency = 556;
- t.quotesingle = 238;
- t.quotedblleft = 500;
- t.guillemotleft = 556;
- t.guilsinglleft = 333;
- t.guilsinglright = 333;
- t.fi = 611;
- t.fl = 611;
- t.endash = 556;
- t.dagger = 556;
- t.daggerdbl = 556;
- t.periodcentered = 278;
- t.paragraph = 556;
- t.bullet = 350;
- t.quotesinglbase = 278;
- t.quotedblbase = 500;
- t.quotedblright = 500;
- t.guillemotright = 556;
- t.ellipsis = 1000;
- t.perthousand = 1000;
- t.questiondown = 611;
- t.grave = 333;
- t.acute = 333;
- t.circumflex = 333;
- t.tilde = 333;
- t.macron = 333;
- t.breve = 333;
- t.dotaccent = 333;
- t.dieresis = 333;
- t.ring = 333;
- t.cedilla = 333;
- t.hungarumlaut = 333;
- t.ogonek = 333;
- t.caron = 333;
- t.emdash = 1000;
- t.AE = 1000;
- t.ordfeminine = 370;
- t.Lslash = 611;
- t.Oslash = 778;
- t.OE = 1000;
- t.ordmasculine = 365;
- t.ae = 889;
- t.dotlessi = 278;
- t.lslash = 278;
- t.oslash = 611;
- t.oe = 944;
- t.germandbls = 611;
- t.Idieresis = 278;
- t.eacute = 556;
- t.abreve = 556;
- t.uhungarumlaut = 611;
- t.ecaron = 556;
- t.Ydieresis = 667;
- t.divide = 584;
- t.Yacute = 667;
- t.Acircumflex = 722;
- t.aacute = 556;
- t.Ucircumflex = 722;
- t.yacute = 556;
- t.scommaaccent = 556;
- t.ecircumflex = 556;
- t.Uring = 722;
- t.Udieresis = 722;
- t.aogonek = 556;
- t.Uacute = 722;
- t.uogonek = 611;
- t.Edieresis = 667;
- t.Dcroat = 722;
- t.commaaccent = 250;
- t.copyright = 737;
- t.Emacron = 667;
- t.ccaron = 556;
- t.aring = 556;
- t.Ncommaaccent = 722;
- t.lacute = 278;
- t.agrave = 556;
- t.Tcommaaccent = 611;
- t.Cacute = 722;
- t.atilde = 556;
- t.Edotaccent = 667;
- t.scaron = 556;
- t.scedilla = 556;
- t.iacute = 278;
- t.lozenge = 494;
- t.Rcaron = 722;
- t.Gcommaaccent = 778;
- t.ucircumflex = 611;
- t.acircumflex = 556;
- t.Amacron = 722;
- t.rcaron = 389;
- t.ccedilla = 556;
- t.Zdotaccent = 611;
- t.Thorn = 667;
- t.Omacron = 778;
- t.Racute = 722;
- t.Sacute = 667;
- t.dcaron = 743;
- t.Umacron = 722;
- t.uring = 611;
- t.threesuperior = 333;
- t.Ograve = 778;
- t.Agrave = 722;
- t.Abreve = 722;
- t.multiply = 584;
- t.uacute = 611;
- t.Tcaron = 611;
- t.partialdiff = 494;
- t.ydieresis = 556;
- t.Nacute = 722;
- t.icircumflex = 278;
- t.Ecircumflex = 667;
- t.adieresis = 556;
- t.edieresis = 556;
- t.cacute = 556;
- t.nacute = 611;
- t.umacron = 611;
- t.Ncaron = 722;
- t.Iacute = 278;
- t.plusminus = 584;
- t.brokenbar = 280;
- t.registered = 737;
- t.Gbreve = 778;
- t.Idotaccent = 278;
- t.summation = 600;
- t.Egrave = 667;
- t.racute = 389;
- t.omacron = 611;
- t.Zacute = 611;
- t.Zcaron = 611;
- t.greaterequal = 549;
- t.Eth = 722;
- t.Ccedilla = 722;
- t.lcommaaccent = 278;
- t.tcaron = 389;
- t.eogonek = 556;
- t.Uogonek = 722;
- t.Aacute = 722;
- t.Adieresis = 722;
- t.egrave = 556;
- t.zacute = 500;
- t.iogonek = 278;
- t.Oacute = 778;
- t.oacute = 611;
- t.amacron = 556;
- t.sacute = 556;
- t.idieresis = 278;
- t.Ocircumflex = 778;
- t.Ugrave = 722;
- t.Delta = 612;
- t.thorn = 611;
- t.twosuperior = 333;
- t.Odieresis = 778;
- t.mu = 611;
- t.igrave = 278;
- t.ohungarumlaut = 611;
- t.Eogonek = 667;
- t.dcroat = 611;
- t.threequarters = 834;
- t.Scedilla = 667;
- t.lcaron = 400;
- t.Kcommaaccent = 722;
- t.Lacute = 611;
- t.trademark = 1000;
- t.edotaccent = 556;
- t.Igrave = 278;
- t.Imacron = 278;
- t.Lcaron = 611;
- t.onehalf = 834;
- t.lessequal = 549;
- t.ocircumflex = 611;
- t.ntilde = 611;
- t.Uhungarumlaut = 722;
- t.Eacute = 667;
- t.emacron = 556;
- t.gbreve = 611;
- t.onequarter = 834;
- t.Scaron = 667;
- t.Scommaaccent = 667;
- t.Ohungarumlaut = 778;
- t.degree = 400;
- t.ograve = 611;
- t.Ccaron = 722;
- t.ugrave = 611;
- t.radical = 549;
- t.Dcaron = 722;
- t.rcommaaccent = 389;
- t.Ntilde = 722;
- t.otilde = 611;
- t.Rcommaaccent = 722;
- t.Lcommaaccent = 611;
- t.Atilde = 722;
- t.Aogonek = 722;
- t.Aring = 722;
- t.Otilde = 778;
- t.zdotaccent = 500;
- t.Ecaron = 667;
- t.Iogonek = 278;
- t.kcommaaccent = 556;
- t.minus = 584;
- t.Icircumflex = 278;
- t.ncaron = 611;
- t.tcommaaccent = 333;
- t.logicalnot = 584;
- t.odieresis = 611;
- t.udieresis = 611;
- t.notequal = 549;
- t.gcommaaccent = 611;
- t.eth = 611;
- t.zcaron = 500;
- t.ncommaaccent = 611;
- t.onesuperior = 333;
- t.imacron = 278;
- t.Euro = 556;
- });
- t["Helvetica-Oblique"] = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.space = 278;
- t.exclam = 278;
- t.quotedbl = 355;
- t.numbersign = 556;
- t.dollar = 556;
- t.percent = 889;
- t.ampersand = 667;
- t.quoteright = 222;
- t.parenleft = 333;
- t.parenright = 333;
- t.asterisk = 389;
- t.plus = 584;
- t.comma = 278;
- t.hyphen = 333;
- t.period = 278;
- t.slash = 278;
- t.zero = 556;
- t.one = 556;
- t.two = 556;
- t.three = 556;
- t.four = 556;
- t.five = 556;
- t.six = 556;
- t.seven = 556;
- t.eight = 556;
- t.nine = 556;
- t.colon = 278;
- t.semicolon = 278;
- t.less = 584;
- t.equal = 584;
- t.greater = 584;
- t.question = 556;
- t.at = 1015;
- t.A = 667;
- t.B = 667;
- t.C = 722;
- t.D = 722;
- t.E = 667;
- t.F = 611;
- t.G = 778;
- t.H = 722;
- t.I = 278;
- t.J = 500;
- t.K = 667;
- t.L = 556;
- t.M = 833;
- t.N = 722;
- t.O = 778;
- t.P = 667;
- t.Q = 778;
- t.R = 722;
- t.S = 667;
- t.T = 611;
- t.U = 722;
- t.V = 667;
- t.W = 944;
- t.X = 667;
- t.Y = 667;
- t.Z = 611;
- t.bracketleft = 278;
- t.backslash = 278;
- t.bracketright = 278;
- t.asciicircum = 469;
- t.underscore = 556;
- t.quoteleft = 222;
- t.a = 556;
- t.b = 556;
- t.c = 500;
- t.d = 556;
- t.e = 556;
- t.f = 278;
- t.g = 556;
- t.h = 556;
- t.i = 222;
- t.j = 222;
- t.k = 500;
- t.l = 222;
- t.m = 833;
- t.n = 556;
- t.o = 556;
- t.p = 556;
- t.q = 556;
- t.r = 333;
- t.s = 500;
- t.t = 278;
- t.u = 556;
- t.v = 500;
- t.w = 722;
- t.x = 500;
- t.y = 500;
- t.z = 500;
- t.braceleft = 334;
- t.bar = 260;
- t.braceright = 334;
- t.asciitilde = 584;
- t.exclamdown = 333;
- t.cent = 556;
- t.sterling = 556;
- t.fraction = 167;
- t.yen = 556;
- t.florin = 556;
- t.section = 556;
- t.currency = 556;
- t.quotesingle = 191;
- t.quotedblleft = 333;
- t.guillemotleft = 556;
- t.guilsinglleft = 333;
- t.guilsinglright = 333;
- t.fi = 500;
- t.fl = 500;
- t.endash = 556;
- t.dagger = 556;
- t.daggerdbl = 556;
- t.periodcentered = 278;
- t.paragraph = 537;
- t.bullet = 350;
- t.quotesinglbase = 222;
- t.quotedblbase = 333;
- t.quotedblright = 333;
- t.guillemotright = 556;
- t.ellipsis = 1000;
- t.perthousand = 1000;
- t.questiondown = 611;
- t.grave = 333;
- t.acute = 333;
- t.circumflex = 333;
- t.tilde = 333;
- t.macron = 333;
- t.breve = 333;
- t.dotaccent = 333;
- t.dieresis = 333;
- t.ring = 333;
- t.cedilla = 333;
- t.hungarumlaut = 333;
- t.ogonek = 333;
- t.caron = 333;
- t.emdash = 1000;
- t.AE = 1000;
- t.ordfeminine = 370;
- t.Lslash = 556;
- t.Oslash = 778;
- t.OE = 1000;
- t.ordmasculine = 365;
- t.ae = 889;
- t.dotlessi = 278;
- t.lslash = 222;
- t.oslash = 611;
- t.oe = 944;
- t.germandbls = 611;
- t.Idieresis = 278;
- t.eacute = 556;
- t.abreve = 556;
- t.uhungarumlaut = 556;
- t.ecaron = 556;
- t.Ydieresis = 667;
- t.divide = 584;
- t.Yacute = 667;
- t.Acircumflex = 667;
- t.aacute = 556;
- t.Ucircumflex = 722;
- t.yacute = 500;
- t.scommaaccent = 500;
- t.ecircumflex = 556;
- t.Uring = 722;
- t.Udieresis = 722;
- t.aogonek = 556;
- t.Uacute = 722;
- t.uogonek = 556;
- t.Edieresis = 667;
- t.Dcroat = 722;
- t.commaaccent = 250;
- t.copyright = 737;
- t.Emacron = 667;
- t.ccaron = 500;
- t.aring = 556;
- t.Ncommaaccent = 722;
- t.lacute = 222;
- t.agrave = 556;
- t.Tcommaaccent = 611;
- t.Cacute = 722;
- t.atilde = 556;
- t.Edotaccent = 667;
- t.scaron = 500;
- t.scedilla = 500;
- t.iacute = 278;
- t.lozenge = 471;
- t.Rcaron = 722;
- t.Gcommaaccent = 778;
- t.ucircumflex = 556;
- t.acircumflex = 556;
- t.Amacron = 667;
- t.rcaron = 333;
- t.ccedilla = 500;
- t.Zdotaccent = 611;
- t.Thorn = 667;
- t.Omacron = 778;
- t.Racute = 722;
- t.Sacute = 667;
- t.dcaron = 643;
- t.Umacron = 722;
- t.uring = 556;
- t.threesuperior = 333;
- t.Ograve = 778;
- t.Agrave = 667;
- t.Abreve = 667;
- t.multiply = 584;
- t.uacute = 556;
- t.Tcaron = 611;
- t.partialdiff = 476;
- t.ydieresis = 500;
- t.Nacute = 722;
- t.icircumflex = 278;
- t.Ecircumflex = 667;
- t.adieresis = 556;
- t.edieresis = 556;
- t.cacute = 500;
- t.nacute = 556;
- t.umacron = 556;
- t.Ncaron = 722;
- t.Iacute = 278;
- t.plusminus = 584;
- t.brokenbar = 260;
- t.registered = 737;
- t.Gbreve = 778;
- t.Idotaccent = 278;
- t.summation = 600;
- t.Egrave = 667;
- t.racute = 333;
- t.omacron = 556;
- t.Zacute = 611;
- t.Zcaron = 611;
- t.greaterequal = 549;
- t.Eth = 722;
- t.Ccedilla = 722;
- t.lcommaaccent = 222;
- t.tcaron = 317;
- t.eogonek = 556;
- t.Uogonek = 722;
- t.Aacute = 667;
- t.Adieresis = 667;
- t.egrave = 556;
- t.zacute = 500;
- t.iogonek = 222;
- t.Oacute = 778;
- t.oacute = 556;
- t.amacron = 556;
- t.sacute = 500;
- t.idieresis = 278;
- t.Ocircumflex = 778;
- t.Ugrave = 722;
- t.Delta = 612;
- t.thorn = 556;
- t.twosuperior = 333;
- t.Odieresis = 778;
- t.mu = 556;
- t.igrave = 278;
- t.ohungarumlaut = 556;
- t.Eogonek = 667;
- t.dcroat = 556;
- t.threequarters = 834;
- t.Scedilla = 667;
- t.lcaron = 299;
- t.Kcommaaccent = 667;
- t.Lacute = 556;
- t.trademark = 1000;
- t.edotaccent = 556;
- t.Igrave = 278;
- t.Imacron = 278;
- t.Lcaron = 556;
- t.onehalf = 834;
- t.lessequal = 549;
- t.ocircumflex = 556;
- t.ntilde = 556;
- t.Uhungarumlaut = 722;
- t.Eacute = 667;
- t.emacron = 556;
- t.gbreve = 556;
- t.onequarter = 834;
- t.Scaron = 667;
- t.Scommaaccent = 667;
- t.Ohungarumlaut = 778;
- t.degree = 400;
- t.ograve = 556;
- t.Ccaron = 722;
- t.ugrave = 556;
- t.radical = 453;
- t.Dcaron = 722;
- t.rcommaaccent = 333;
- t.Ntilde = 722;
- t.otilde = 556;
- t.Rcommaaccent = 722;
- t.Lcommaaccent = 556;
- t.Atilde = 667;
- t.Aogonek = 667;
- t.Aring = 667;
- t.Otilde = 778;
- t.zdotaccent = 500;
- t.Ecaron = 667;
- t.Iogonek = 278;
- t.kcommaaccent = 500;
- t.minus = 584;
- t.Icircumflex = 278;
- t.ncaron = 556;
- t.tcommaaccent = 278;
- t.logicalnot = 584;
- t.odieresis = 556;
- t.udieresis = 556;
- t.notequal = 549;
- t.gcommaaccent = 556;
- t.eth = 556;
- t.zcaron = 500;
- t.ncommaaccent = 556;
- t.onesuperior = 333;
- t.imacron = 278;
- t.Euro = 556;
- });
- t.Symbol = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.space = 250;
- t.exclam = 333;
- t.universal = 713;
- t.numbersign = 500;
- t.existential = 549;
- t.percent = 833;
- t.ampersand = 778;
- t.suchthat = 439;
- t.parenleft = 333;
- t.parenright = 333;
- t.asteriskmath = 500;
- t.plus = 549;
- t.comma = 250;
- t.minus = 549;
- t.period = 250;
- t.slash = 278;
- t.zero = 500;
- t.one = 500;
- t.two = 500;
- t.three = 500;
- t.four = 500;
- t.five = 500;
- t.six = 500;
- t.seven = 500;
- t.eight = 500;
- t.nine = 500;
- t.colon = 278;
- t.semicolon = 278;
- t.less = 549;
- t.equal = 549;
- t.greater = 549;
- t.question = 444;
- t.congruent = 549;
- t.Alpha = 722;
- t.Beta = 667;
- t.Chi = 722;
- t.Delta = 612;
- t.Epsilon = 611;
- t.Phi = 763;
- t.Gamma = 603;
- t.Eta = 722;
- t.Iota = 333;
- t.theta1 = 631;
- t.Kappa = 722;
- t.Lambda = 686;
- t.Mu = 889;
- t.Nu = 722;
- t.Omicron = 722;
- t.Pi = 768;
- t.Theta = 741;
- t.Rho = 556;
- t.Sigma = 592;
- t.Tau = 611;
- t.Upsilon = 690;
- t.sigma1 = 439;
- t.Omega = 768;
- t.Xi = 645;
- t.Psi = 795;
- t.Zeta = 611;
- t.bracketleft = 333;
- t.therefore = 863;
- t.bracketright = 333;
- t.perpendicular = 658;
- t.underscore = 500;
- t.radicalex = 500;
- t.alpha = 631;
- t.beta = 549;
- t.chi = 549;
- t.delta = 494;
- t.epsilon = 439;
- t.phi = 521;
- t.gamma = 411;
- t.eta = 603;
- t.iota = 329;
- t.phi1 = 603;
- t.kappa = 549;
- t.lambda = 549;
- t.mu = 576;
- t.nu = 521;
- t.omicron = 549;
- t.pi = 549;
- t.theta = 521;
- t.rho = 549;
- t.sigma = 603;
- t.tau = 439;
- t.upsilon = 576;
- t.omega1 = 713;
- t.omega = 686;
- t.xi = 493;
- t.psi = 686;
- t.zeta = 494;
- t.braceleft = 480;
- t.bar = 200;
- t.braceright = 480;
- t.similar = 549;
- t.Euro = 750;
- t.Upsilon1 = 620;
- t.minute = 247;
- t.lessequal = 549;
- t.fraction = 167;
- t.infinity = 713;
- t.florin = 500;
- t.club = 753;
- t.diamond = 753;
- t.heart = 753;
- t.spade = 753;
- t.arrowboth = 1042;
- t.arrowleft = 987;
- t.arrowup = 603;
- t.arrowright = 987;
- t.arrowdown = 603;
- t.degree = 400;
- t.plusminus = 549;
- t.second = 411;
- t.greaterequal = 549;
- t.multiply = 549;
- t.proportional = 713;
- t.partialdiff = 494;
- t.bullet = 460;
- t.divide = 549;
- t.notequal = 549;
- t.equivalence = 549;
- t.approxequal = 549;
- t.ellipsis = 1000;
- t.arrowvertex = 603;
- t.arrowhorizex = 1000;
- t.carriagereturn = 658;
- t.aleph = 823;
- t.Ifraktur = 686;
- t.Rfraktur = 795;
- t.weierstrass = 987;
- t.circlemultiply = 768;
- t.circleplus = 768;
- t.emptyset = 823;
- t.intersection = 768;
- t.union = 768;
- t.propersuperset = 713;
- t.reflexsuperset = 713;
- t.notsubset = 713;
- t.propersubset = 713;
- t.reflexsubset = 713;
- t.element = 713;
- t.notelement = 713;
- t.angle = 768;
- t.gradient = 713;
- t.registerserif = 790;
- t.copyrightserif = 790;
- t.trademarkserif = 890;
- t.product = 823;
- t.radical = 549;
- t.dotmath = 250;
- t.logicalnot = 713;
- t.logicaland = 603;
- t.logicalor = 603;
- t.arrowdblboth = 1042;
- t.arrowdblleft = 987;
- t.arrowdblup = 603;
- t.arrowdblright = 987;
- t.arrowdbldown = 603;
- t.lozenge = 494;
- t.angleleft = 329;
- t.registersans = 790;
- t.copyrightsans = 790;
- t.trademarksans = 786;
- t.summation = 713;
- t.parenlefttp = 384;
- t.parenleftex = 384;
- t.parenleftbt = 384;
- t.bracketlefttp = 384;
- t.bracketleftex = 384;
- t.bracketleftbt = 384;
- t.bracelefttp = 494;
- t.braceleftmid = 494;
- t.braceleftbt = 494;
- t.braceex = 494;
- t.angleright = 329;
- t.integral = 274;
- t.integraltp = 686;
- t.integralex = 686;
- t.integralbt = 686;
- t.parenrighttp = 384;
- t.parenrightex = 384;
- t.parenrightbt = 384;
- t.bracketrighttp = 384;
- t.bracketrightex = 384;
- t.bracketrightbt = 384;
- t.bracerighttp = 494;
- t.bracerightmid = 494;
- t.bracerightbt = 494;
- t.apple = 790;
- });
- t["Times-Roman"] = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.space = 250;
- t.exclam = 333;
- t.quotedbl = 408;
- t.numbersign = 500;
- t.dollar = 500;
- t.percent = 833;
- t.ampersand = 778;
- t.quoteright = 333;
- t.parenleft = 333;
- t.parenright = 333;
- t.asterisk = 500;
- t.plus = 564;
- t.comma = 250;
- t.hyphen = 333;
- t.period = 250;
- t.slash = 278;
- t.zero = 500;
- t.one = 500;
- t.two = 500;
- t.three = 500;
- t.four = 500;
- t.five = 500;
- t.six = 500;
- t.seven = 500;
- t.eight = 500;
- t.nine = 500;
- t.colon = 278;
- t.semicolon = 278;
- t.less = 564;
- t.equal = 564;
- t.greater = 564;
- t.question = 444;
- t.at = 921;
- t.A = 722;
- t.B = 667;
- t.C = 667;
- t.D = 722;
- t.E = 611;
- t.F = 556;
- t.G = 722;
- t.H = 722;
- t.I = 333;
- t.J = 389;
- t.K = 722;
- t.L = 611;
- t.M = 889;
- t.N = 722;
- t.O = 722;
- t.P = 556;
- t.Q = 722;
- t.R = 667;
- t.S = 556;
- t.T = 611;
- t.U = 722;
- t.V = 722;
- t.W = 944;
- t.X = 722;
- t.Y = 722;
- t.Z = 611;
- t.bracketleft = 333;
- t.backslash = 278;
- t.bracketright = 333;
- t.asciicircum = 469;
- t.underscore = 500;
- t.quoteleft = 333;
- t.a = 444;
- t.b = 500;
- t.c = 444;
- t.d = 500;
- t.e = 444;
- t.f = 333;
- t.g = 500;
- t.h = 500;
- t.i = 278;
- t.j = 278;
- t.k = 500;
- t.l = 278;
- t.m = 778;
- t.n = 500;
- t.o = 500;
- t.p = 500;
- t.q = 500;
- t.r = 333;
- t.s = 389;
- t.t = 278;
- t.u = 500;
- t.v = 500;
- t.w = 722;
- t.x = 500;
- t.y = 500;
- t.z = 444;
- t.braceleft = 480;
- t.bar = 200;
- t.braceright = 480;
- t.asciitilde = 541;
- t.exclamdown = 333;
- t.cent = 500;
- t.sterling = 500;
- t.fraction = 167;
- t.yen = 500;
- t.florin = 500;
- t.section = 500;
- t.currency = 500;
- t.quotesingle = 180;
- t.quotedblleft = 444;
- t.guillemotleft = 500;
- t.guilsinglleft = 333;
- t.guilsinglright = 333;
- t.fi = 556;
- t.fl = 556;
- t.endash = 500;
- t.dagger = 500;
- t.daggerdbl = 500;
- t.periodcentered = 250;
- t.paragraph = 453;
- t.bullet = 350;
- t.quotesinglbase = 333;
- t.quotedblbase = 444;
- t.quotedblright = 444;
- t.guillemotright = 500;
- t.ellipsis = 1000;
- t.perthousand = 1000;
- t.questiondown = 444;
- t.grave = 333;
- t.acute = 333;
- t.circumflex = 333;
- t.tilde = 333;
- t.macron = 333;
- t.breve = 333;
- t.dotaccent = 333;
- t.dieresis = 333;
- t.ring = 333;
- t.cedilla = 333;
- t.hungarumlaut = 333;
- t.ogonek = 333;
- t.caron = 333;
- t.emdash = 1000;
- t.AE = 889;
- t.ordfeminine = 276;
- t.Lslash = 611;
- t.Oslash = 722;
- t.OE = 889;
- t.ordmasculine = 310;
- t.ae = 667;
- t.dotlessi = 278;
- t.lslash = 278;
- t.oslash = 500;
- t.oe = 722;
- t.germandbls = 500;
- t.Idieresis = 333;
- t.eacute = 444;
- t.abreve = 444;
- t.uhungarumlaut = 500;
- t.ecaron = 444;
- t.Ydieresis = 722;
- t.divide = 564;
- t.Yacute = 722;
- t.Acircumflex = 722;
- t.aacute = 444;
- t.Ucircumflex = 722;
- t.yacute = 500;
- t.scommaaccent = 389;
- t.ecircumflex = 444;
- t.Uring = 722;
- t.Udieresis = 722;
- t.aogonek = 444;
- t.Uacute = 722;
- t.uogonek = 500;
- t.Edieresis = 611;
- t.Dcroat = 722;
- t.commaaccent = 250;
- t.copyright = 760;
- t.Emacron = 611;
- t.ccaron = 444;
- t.aring = 444;
- t.Ncommaaccent = 722;
- t.lacute = 278;
- t.agrave = 444;
- t.Tcommaaccent = 611;
- t.Cacute = 667;
- t.atilde = 444;
- t.Edotaccent = 611;
- t.scaron = 389;
- t.scedilla = 389;
- t.iacute = 278;
- t.lozenge = 471;
- t.Rcaron = 667;
- t.Gcommaaccent = 722;
- t.ucircumflex = 500;
- t.acircumflex = 444;
- t.Amacron = 722;
- t.rcaron = 333;
- t.ccedilla = 444;
- t.Zdotaccent = 611;
- t.Thorn = 556;
- t.Omacron = 722;
- t.Racute = 667;
- t.Sacute = 556;
- t.dcaron = 588;
- t.Umacron = 722;
- t.uring = 500;
- t.threesuperior = 300;
- t.Ograve = 722;
- t.Agrave = 722;
- t.Abreve = 722;
- t.multiply = 564;
- t.uacute = 500;
- t.Tcaron = 611;
- t.partialdiff = 476;
- t.ydieresis = 500;
- t.Nacute = 722;
- t.icircumflex = 278;
- t.Ecircumflex = 611;
- t.adieresis = 444;
- t.edieresis = 444;
- t.cacute = 444;
- t.nacute = 500;
- t.umacron = 500;
- t.Ncaron = 722;
- t.Iacute = 333;
- t.plusminus = 564;
- t.brokenbar = 200;
- t.registered = 760;
- t.Gbreve = 722;
- t.Idotaccent = 333;
- t.summation = 600;
- t.Egrave = 611;
- t.racute = 333;
- t.omacron = 500;
- t.Zacute = 611;
- t.Zcaron = 611;
- t.greaterequal = 549;
- t.Eth = 722;
- t.Ccedilla = 667;
- t.lcommaaccent = 278;
- t.tcaron = 326;
- t.eogonek = 444;
- t.Uogonek = 722;
- t.Aacute = 722;
- t.Adieresis = 722;
- t.egrave = 444;
- t.zacute = 444;
- t.iogonek = 278;
- t.Oacute = 722;
- t.oacute = 500;
- t.amacron = 444;
- t.sacute = 389;
- t.idieresis = 278;
- t.Ocircumflex = 722;
- t.Ugrave = 722;
- t.Delta = 612;
- t.thorn = 500;
- t.twosuperior = 300;
- t.Odieresis = 722;
- t.mu = 500;
- t.igrave = 278;
- t.ohungarumlaut = 500;
- t.Eogonek = 611;
- t.dcroat = 500;
- t.threequarters = 750;
- t.Scedilla = 556;
- t.lcaron = 344;
- t.Kcommaaccent = 722;
- t.Lacute = 611;
- t.trademark = 980;
- t.edotaccent = 444;
- t.Igrave = 333;
- t.Imacron = 333;
- t.Lcaron = 611;
- t.onehalf = 750;
- t.lessequal = 549;
- t.ocircumflex = 500;
- t.ntilde = 500;
- t.Uhungarumlaut = 722;
- t.Eacute = 611;
- t.emacron = 444;
- t.gbreve = 500;
- t.onequarter = 750;
- t.Scaron = 556;
- t.Scommaaccent = 556;
- t.Ohungarumlaut = 722;
- t.degree = 400;
- t.ograve = 500;
- t.Ccaron = 667;
- t.ugrave = 500;
- t.radical = 453;
- t.Dcaron = 722;
- t.rcommaaccent = 333;
- t.Ntilde = 722;
- t.otilde = 500;
- t.Rcommaaccent = 667;
- t.Lcommaaccent = 611;
- t.Atilde = 722;
- t.Aogonek = 722;
- t.Aring = 722;
- t.Otilde = 722;
- t.zdotaccent = 444;
- t.Ecaron = 611;
- t.Iogonek = 333;
- t.kcommaaccent = 500;
- t.minus = 564;
- t.Icircumflex = 333;
- t.ncaron = 500;
- t.tcommaaccent = 278;
- t.logicalnot = 564;
- t.odieresis = 500;
- t.udieresis = 500;
- t.notequal = 549;
- t.gcommaaccent = 500;
- t.eth = 500;
- t.zcaron = 444;
- t.ncommaaccent = 500;
- t.onesuperior = 300;
- t.imacron = 278;
- t.Euro = 500;
- });
- t["Times-Bold"] = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.space = 250;
- t.exclam = 333;
- t.quotedbl = 555;
- t.numbersign = 500;
- t.dollar = 500;
- t.percent = 1000;
- t.ampersand = 833;
- t.quoteright = 333;
- t.parenleft = 333;
- t.parenright = 333;
- t.asterisk = 500;
- t.plus = 570;
- t.comma = 250;
- t.hyphen = 333;
- t.period = 250;
- t.slash = 278;
- t.zero = 500;
- t.one = 500;
- t.two = 500;
- t.three = 500;
- t.four = 500;
- t.five = 500;
- t.six = 500;
- t.seven = 500;
- t.eight = 500;
- t.nine = 500;
- t.colon = 333;
- t.semicolon = 333;
- t.less = 570;
- t.equal = 570;
- t.greater = 570;
- t.question = 500;
- t.at = 930;
- t.A = 722;
- t.B = 667;
- t.C = 722;
- t.D = 722;
- t.E = 667;
- t.F = 611;
- t.G = 778;
- t.H = 778;
- t.I = 389;
- t.J = 500;
- t.K = 778;
- t.L = 667;
- t.M = 944;
- t.N = 722;
- t.O = 778;
- t.P = 611;
- t.Q = 778;
- t.R = 722;
- t.S = 556;
- t.T = 667;
- t.U = 722;
- t.V = 722;
- t.W = 1000;
- t.X = 722;
- t.Y = 722;
- t.Z = 667;
- t.bracketleft = 333;
- t.backslash = 278;
- t.bracketright = 333;
- t.asciicircum = 581;
- t.underscore = 500;
- t.quoteleft = 333;
- t.a = 500;
- t.b = 556;
- t.c = 444;
- t.d = 556;
- t.e = 444;
- t.f = 333;
- t.g = 500;
- t.h = 556;
- t.i = 278;
- t.j = 333;
- t.k = 556;
- t.l = 278;
- t.m = 833;
- t.n = 556;
- t.o = 500;
- t.p = 556;
- t.q = 556;
- t.r = 444;
- t.s = 389;
- t.t = 333;
- t.u = 556;
- t.v = 500;
- t.w = 722;
- t.x = 500;
- t.y = 500;
- t.z = 444;
- t.braceleft = 394;
- t.bar = 220;
- t.braceright = 394;
- t.asciitilde = 520;
- t.exclamdown = 333;
- t.cent = 500;
- t.sterling = 500;
- t.fraction = 167;
- t.yen = 500;
- t.florin = 500;
- t.section = 500;
- t.currency = 500;
- t.quotesingle = 278;
- t.quotedblleft = 500;
- t.guillemotleft = 500;
- t.guilsinglleft = 333;
- t.guilsinglright = 333;
- t.fi = 556;
- t.fl = 556;
- t.endash = 500;
- t.dagger = 500;
- t.daggerdbl = 500;
- t.periodcentered = 250;
- t.paragraph = 540;
- t.bullet = 350;
- t.quotesinglbase = 333;
- t.quotedblbase = 500;
- t.quotedblright = 500;
- t.guillemotright = 500;
- t.ellipsis = 1000;
- t.perthousand = 1000;
- t.questiondown = 500;
- t.grave = 333;
- t.acute = 333;
- t.circumflex = 333;
- t.tilde = 333;
- t.macron = 333;
- t.breve = 333;
- t.dotaccent = 333;
- t.dieresis = 333;
- t.ring = 333;
- t.cedilla = 333;
- t.hungarumlaut = 333;
- t.ogonek = 333;
- t.caron = 333;
- t.emdash = 1000;
- t.AE = 1000;
- t.ordfeminine = 300;
- t.Lslash = 667;
- t.Oslash = 778;
- t.OE = 1000;
- t.ordmasculine = 330;
- t.ae = 722;
- t.dotlessi = 278;
- t.lslash = 278;
- t.oslash = 500;
- t.oe = 722;
- t.germandbls = 556;
- t.Idieresis = 389;
- t.eacute = 444;
- t.abreve = 500;
- t.uhungarumlaut = 556;
- t.ecaron = 444;
- t.Ydieresis = 722;
- t.divide = 570;
- t.Yacute = 722;
- t.Acircumflex = 722;
- t.aacute = 500;
- t.Ucircumflex = 722;
- t.yacute = 500;
- t.scommaaccent = 389;
- t.ecircumflex = 444;
- t.Uring = 722;
- t.Udieresis = 722;
- t.aogonek = 500;
- t.Uacute = 722;
- t.uogonek = 556;
- t.Edieresis = 667;
- t.Dcroat = 722;
- t.commaaccent = 250;
- t.copyright = 747;
- t.Emacron = 667;
- t.ccaron = 444;
- t.aring = 500;
- t.Ncommaaccent = 722;
- t.lacute = 278;
- t.agrave = 500;
- t.Tcommaaccent = 667;
- t.Cacute = 722;
- t.atilde = 500;
- t.Edotaccent = 667;
- t.scaron = 389;
- t.scedilla = 389;
- t.iacute = 278;
- t.lozenge = 494;
- t.Rcaron = 722;
- t.Gcommaaccent = 778;
- t.ucircumflex = 556;
- t.acircumflex = 500;
- t.Amacron = 722;
- t.rcaron = 444;
- t.ccedilla = 444;
- t.Zdotaccent = 667;
- t.Thorn = 611;
- t.Omacron = 778;
- t.Racute = 722;
- t.Sacute = 556;
- t.dcaron = 672;
- t.Umacron = 722;
- t.uring = 556;
- t.threesuperior = 300;
- t.Ograve = 778;
- t.Agrave = 722;
- t.Abreve = 722;
- t.multiply = 570;
- t.uacute = 556;
- t.Tcaron = 667;
- t.partialdiff = 494;
- t.ydieresis = 500;
- t.Nacute = 722;
- t.icircumflex = 278;
- t.Ecircumflex = 667;
- t.adieresis = 500;
- t.edieresis = 444;
- t.cacute = 444;
- t.nacute = 556;
- t.umacron = 556;
- t.Ncaron = 722;
- t.Iacute = 389;
- t.plusminus = 570;
- t.brokenbar = 220;
- t.registered = 747;
- t.Gbreve = 778;
- t.Idotaccent = 389;
- t.summation = 600;
- t.Egrave = 667;
- t.racute = 444;
- t.omacron = 500;
- t.Zacute = 667;
- t.Zcaron = 667;
- t.greaterequal = 549;
- t.Eth = 722;
- t.Ccedilla = 722;
- t.lcommaaccent = 278;
- t.tcaron = 416;
- t.eogonek = 444;
- t.Uogonek = 722;
- t.Aacute = 722;
- t.Adieresis = 722;
- t.egrave = 444;
- t.zacute = 444;
- t.iogonek = 278;
- t.Oacute = 778;
- t.oacute = 500;
- t.amacron = 500;
- t.sacute = 389;
- t.idieresis = 278;
- t.Ocircumflex = 778;
- t.Ugrave = 722;
- t.Delta = 612;
- t.thorn = 556;
- t.twosuperior = 300;
- t.Odieresis = 778;
- t.mu = 556;
- t.igrave = 278;
- t.ohungarumlaut = 500;
- t.Eogonek = 667;
- t.dcroat = 556;
- t.threequarters = 750;
- t.Scedilla = 556;
- t.lcaron = 394;
- t.Kcommaaccent = 778;
- t.Lacute = 667;
- t.trademark = 1000;
- t.edotaccent = 444;
- t.Igrave = 389;
- t.Imacron = 389;
- t.Lcaron = 667;
- t.onehalf = 750;
- t.lessequal = 549;
- t.ocircumflex = 500;
- t.ntilde = 556;
- t.Uhungarumlaut = 722;
- t.Eacute = 667;
- t.emacron = 444;
- t.gbreve = 500;
- t.onequarter = 750;
- t.Scaron = 556;
- t.Scommaaccent = 556;
- t.Ohungarumlaut = 778;
- t.degree = 400;
- t.ograve = 500;
- t.Ccaron = 722;
- t.ugrave = 556;
- t.radical = 549;
- t.Dcaron = 722;
- t.rcommaaccent = 444;
- t.Ntilde = 722;
- t.otilde = 500;
- t.Rcommaaccent = 722;
- t.Lcommaaccent = 667;
- t.Atilde = 722;
- t.Aogonek = 722;
- t.Aring = 722;
- t.Otilde = 778;
- t.zdotaccent = 444;
- t.Ecaron = 667;
- t.Iogonek = 389;
- t.kcommaaccent = 556;
- t.minus = 570;
- t.Icircumflex = 389;
- t.ncaron = 556;
- t.tcommaaccent = 333;
- t.logicalnot = 570;
- t.odieresis = 500;
- t.udieresis = 556;
- t.notequal = 549;
- t.gcommaaccent = 500;
- t.eth = 500;
- t.zcaron = 444;
- t.ncommaaccent = 556;
- t.onesuperior = 300;
- t.imacron = 278;
- t.Euro = 500;
- });
- t["Times-BoldItalic"] = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.space = 250;
- t.exclam = 389;
- t.quotedbl = 555;
- t.numbersign = 500;
- t.dollar = 500;
- t.percent = 833;
- t.ampersand = 778;
- t.quoteright = 333;
- t.parenleft = 333;
- t.parenright = 333;
- t.asterisk = 500;
- t.plus = 570;
- t.comma = 250;
- t.hyphen = 333;
- t.period = 250;
- t.slash = 278;
- t.zero = 500;
- t.one = 500;
- t.two = 500;
- t.three = 500;
- t.four = 500;
- t.five = 500;
- t.six = 500;
- t.seven = 500;
- t.eight = 500;
- t.nine = 500;
- t.colon = 333;
- t.semicolon = 333;
- t.less = 570;
- t.equal = 570;
- t.greater = 570;
- t.question = 500;
- t.at = 832;
- t.A = 667;
- t.B = 667;
- t.C = 667;
- t.D = 722;
- t.E = 667;
- t.F = 667;
- t.G = 722;
- t.H = 778;
- t.I = 389;
- t.J = 500;
- t.K = 667;
- t.L = 611;
- t.M = 889;
- t.N = 722;
- t.O = 722;
- t.P = 611;
- t.Q = 722;
- t.R = 667;
- t.S = 556;
- t.T = 611;
- t.U = 722;
- t.V = 667;
- t.W = 889;
- t.X = 667;
- t.Y = 611;
- t.Z = 611;
- t.bracketleft = 333;
- t.backslash = 278;
- t.bracketright = 333;
- t.asciicircum = 570;
- t.underscore = 500;
- t.quoteleft = 333;
- t.a = 500;
- t.b = 500;
- t.c = 444;
- t.d = 500;
- t.e = 444;
- t.f = 333;
- t.g = 500;
- t.h = 556;
- t.i = 278;
- t.j = 278;
- t.k = 500;
- t.l = 278;
- t.m = 778;
- t.n = 556;
- t.o = 500;
- t.p = 500;
- t.q = 500;
- t.r = 389;
- t.s = 389;
- t.t = 278;
- t.u = 556;
- t.v = 444;
- t.w = 667;
- t.x = 500;
- t.y = 444;
- t.z = 389;
- t.braceleft = 348;
- t.bar = 220;
- t.braceright = 348;
- t.asciitilde = 570;
- t.exclamdown = 389;
- t.cent = 500;
- t.sterling = 500;
- t.fraction = 167;
- t.yen = 500;
- t.florin = 500;
- t.section = 500;
- t.currency = 500;
- t.quotesingle = 278;
- t.quotedblleft = 500;
- t.guillemotleft = 500;
- t.guilsinglleft = 333;
- t.guilsinglright = 333;
- t.fi = 556;
- t.fl = 556;
- t.endash = 500;
- t.dagger = 500;
- t.daggerdbl = 500;
- t.periodcentered = 250;
- t.paragraph = 500;
- t.bullet = 350;
- t.quotesinglbase = 333;
- t.quotedblbase = 500;
- t.quotedblright = 500;
- t.guillemotright = 500;
- t.ellipsis = 1000;
- t.perthousand = 1000;
- t.questiondown = 500;
- t.grave = 333;
- t.acute = 333;
- t.circumflex = 333;
- t.tilde = 333;
- t.macron = 333;
- t.breve = 333;
- t.dotaccent = 333;
- t.dieresis = 333;
- t.ring = 333;
- t.cedilla = 333;
- t.hungarumlaut = 333;
- t.ogonek = 333;
- t.caron = 333;
- t.emdash = 1000;
- t.AE = 944;
- t.ordfeminine = 266;
- t.Lslash = 611;
- t.Oslash = 722;
- t.OE = 944;
- t.ordmasculine = 300;
- t.ae = 722;
- t.dotlessi = 278;
- t.lslash = 278;
- t.oslash = 500;
- t.oe = 722;
- t.germandbls = 500;
- t.Idieresis = 389;
- t.eacute = 444;
- t.abreve = 500;
- t.uhungarumlaut = 556;
- t.ecaron = 444;
- t.Ydieresis = 611;
- t.divide = 570;
- t.Yacute = 611;
- t.Acircumflex = 667;
- t.aacute = 500;
- t.Ucircumflex = 722;
- t.yacute = 444;
- t.scommaaccent = 389;
- t.ecircumflex = 444;
- t.Uring = 722;
- t.Udieresis = 722;
- t.aogonek = 500;
- t.Uacute = 722;
- t.uogonek = 556;
- t.Edieresis = 667;
- t.Dcroat = 722;
- t.commaaccent = 250;
- t.copyright = 747;
- t.Emacron = 667;
- t.ccaron = 444;
- t.aring = 500;
- t.Ncommaaccent = 722;
- t.lacute = 278;
- t.agrave = 500;
- t.Tcommaaccent = 611;
- t.Cacute = 667;
- t.atilde = 500;
- t.Edotaccent = 667;
- t.scaron = 389;
- t.scedilla = 389;
- t.iacute = 278;
- t.lozenge = 494;
- t.Rcaron = 667;
- t.Gcommaaccent = 722;
- t.ucircumflex = 556;
- t.acircumflex = 500;
- t.Amacron = 667;
- t.rcaron = 389;
- t.ccedilla = 444;
- t.Zdotaccent = 611;
- t.Thorn = 611;
- t.Omacron = 722;
- t.Racute = 667;
- t.Sacute = 556;
- t.dcaron = 608;
- t.Umacron = 722;
- t.uring = 556;
- t.threesuperior = 300;
- t.Ograve = 722;
- t.Agrave = 667;
- t.Abreve = 667;
- t.multiply = 570;
- t.uacute = 556;
- t.Tcaron = 611;
- t.partialdiff = 494;
- t.ydieresis = 444;
- t.Nacute = 722;
- t.icircumflex = 278;
- t.Ecircumflex = 667;
- t.adieresis = 500;
- t.edieresis = 444;
- t.cacute = 444;
- t.nacute = 556;
- t.umacron = 556;
- t.Ncaron = 722;
- t.Iacute = 389;
- t.plusminus = 570;
- t.brokenbar = 220;
- t.registered = 747;
- t.Gbreve = 722;
- t.Idotaccent = 389;
- t.summation = 600;
- t.Egrave = 667;
- t.racute = 389;
- t.omacron = 500;
- t.Zacute = 611;
- t.Zcaron = 611;
- t.greaterequal = 549;
- t.Eth = 722;
- t.Ccedilla = 667;
- t.lcommaaccent = 278;
- t.tcaron = 366;
- t.eogonek = 444;
- t.Uogonek = 722;
- t.Aacute = 667;
- t.Adieresis = 667;
- t.egrave = 444;
- t.zacute = 389;
- t.iogonek = 278;
- t.Oacute = 722;
- t.oacute = 500;
- t.amacron = 500;
- t.sacute = 389;
- t.idieresis = 278;
- t.Ocircumflex = 722;
- t.Ugrave = 722;
- t.Delta = 612;
- t.thorn = 500;
- t.twosuperior = 300;
- t.Odieresis = 722;
- t.mu = 576;
- t.igrave = 278;
- t.ohungarumlaut = 500;
- t.Eogonek = 667;
- t.dcroat = 500;
- t.threequarters = 750;
- t.Scedilla = 556;
- t.lcaron = 382;
- t.Kcommaaccent = 667;
- t.Lacute = 611;
- t.trademark = 1000;
- t.edotaccent = 444;
- t.Igrave = 389;
- t.Imacron = 389;
- t.Lcaron = 611;
- t.onehalf = 750;
- t.lessequal = 549;
- t.ocircumflex = 500;
- t.ntilde = 556;
- t.Uhungarumlaut = 722;
- t.Eacute = 667;
- t.emacron = 444;
- t.gbreve = 500;
- t.onequarter = 750;
- t.Scaron = 556;
- t.Scommaaccent = 556;
- t.Ohungarumlaut = 722;
- t.degree = 400;
- t.ograve = 500;
- t.Ccaron = 667;
- t.ugrave = 556;
- t.radical = 549;
- t.Dcaron = 722;
- t.rcommaaccent = 389;
- t.Ntilde = 722;
- t.otilde = 500;
- t.Rcommaaccent = 667;
- t.Lcommaaccent = 611;
- t.Atilde = 667;
- t.Aogonek = 667;
- t.Aring = 667;
- t.Otilde = 722;
- t.zdotaccent = 389;
- t.Ecaron = 667;
- t.Iogonek = 389;
- t.kcommaaccent = 500;
- t.minus = 606;
- t.Icircumflex = 389;
- t.ncaron = 556;
- t.tcommaaccent = 278;
- t.logicalnot = 606;
- t.odieresis = 500;
- t.udieresis = 556;
- t.notequal = 549;
- t.gcommaaccent = 500;
- t.eth = 500;
- t.zcaron = 389;
- t.ncommaaccent = 556;
- t.onesuperior = 300;
- t.imacron = 278;
- t.Euro = 500;
- });
- t["Times-Italic"] = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.space = 250;
- t.exclam = 333;
- t.quotedbl = 420;
- t.numbersign = 500;
- t.dollar = 500;
- t.percent = 833;
- t.ampersand = 778;
- t.quoteright = 333;
- t.parenleft = 333;
- t.parenright = 333;
- t.asterisk = 500;
- t.plus = 675;
- t.comma = 250;
- t.hyphen = 333;
- t.period = 250;
- t.slash = 278;
- t.zero = 500;
- t.one = 500;
- t.two = 500;
- t.three = 500;
- t.four = 500;
- t.five = 500;
- t.six = 500;
- t.seven = 500;
- t.eight = 500;
- t.nine = 500;
- t.colon = 333;
- t.semicolon = 333;
- t.less = 675;
- t.equal = 675;
- t.greater = 675;
- t.question = 500;
- t.at = 920;
- t.A = 611;
- t.B = 611;
- t.C = 667;
- t.D = 722;
- t.E = 611;
- t.F = 611;
- t.G = 722;
- t.H = 722;
- t.I = 333;
- t.J = 444;
- t.K = 667;
- t.L = 556;
- t.M = 833;
- t.N = 667;
- t.O = 722;
- t.P = 611;
- t.Q = 722;
- t.R = 611;
- t.S = 500;
- t.T = 556;
- t.U = 722;
- t.V = 611;
- t.W = 833;
- t.X = 611;
- t.Y = 556;
- t.Z = 556;
- t.bracketleft = 389;
- t.backslash = 278;
- t.bracketright = 389;
- t.asciicircum = 422;
- t.underscore = 500;
- t.quoteleft = 333;
- t.a = 500;
- t.b = 500;
- t.c = 444;
- t.d = 500;
- t.e = 444;
- t.f = 278;
- t.g = 500;
- t.h = 500;
- t.i = 278;
- t.j = 278;
- t.k = 444;
- t.l = 278;
- t.m = 722;
- t.n = 500;
- t.o = 500;
- t.p = 500;
- t.q = 500;
- t.r = 389;
- t.s = 389;
- t.t = 278;
- t.u = 500;
- t.v = 444;
- t.w = 667;
- t.x = 444;
- t.y = 444;
- t.z = 389;
- t.braceleft = 400;
- t.bar = 275;
- t.braceright = 400;
- t.asciitilde = 541;
- t.exclamdown = 389;
- t.cent = 500;
- t.sterling = 500;
- t.fraction = 167;
- t.yen = 500;
- t.florin = 500;
- t.section = 500;
- t.currency = 500;
- t.quotesingle = 214;
- t.quotedblleft = 556;
- t.guillemotleft = 500;
- t.guilsinglleft = 333;
- t.guilsinglright = 333;
- t.fi = 500;
- t.fl = 500;
- t.endash = 500;
- t.dagger = 500;
- t.daggerdbl = 500;
- t.periodcentered = 250;
- t.paragraph = 523;
- t.bullet = 350;
- t.quotesinglbase = 333;
- t.quotedblbase = 556;
- t.quotedblright = 556;
- t.guillemotright = 500;
- t.ellipsis = 889;
- t.perthousand = 1000;
- t.questiondown = 500;
- t.grave = 333;
- t.acute = 333;
- t.circumflex = 333;
- t.tilde = 333;
- t.macron = 333;
- t.breve = 333;
- t.dotaccent = 333;
- t.dieresis = 333;
- t.ring = 333;
- t.cedilla = 333;
- t.hungarumlaut = 333;
- t.ogonek = 333;
- t.caron = 333;
- t.emdash = 889;
- t.AE = 889;
- t.ordfeminine = 276;
- t.Lslash = 556;
- t.Oslash = 722;
- t.OE = 944;
- t.ordmasculine = 310;
- t.ae = 667;
- t.dotlessi = 278;
- t.lslash = 278;
- t.oslash = 500;
- t.oe = 667;
- t.germandbls = 500;
- t.Idieresis = 333;
- t.eacute = 444;
- t.abreve = 500;
- t.uhungarumlaut = 500;
- t.ecaron = 444;
- t.Ydieresis = 556;
- t.divide = 675;
- t.Yacute = 556;
- t.Acircumflex = 611;
- t.aacute = 500;
- t.Ucircumflex = 722;
- t.yacute = 444;
- t.scommaaccent = 389;
- t.ecircumflex = 444;
- t.Uring = 722;
- t.Udieresis = 722;
- t.aogonek = 500;
- t.Uacute = 722;
- t.uogonek = 500;
- t.Edieresis = 611;
- t.Dcroat = 722;
- t.commaaccent = 250;
- t.copyright = 760;
- t.Emacron = 611;
- t.ccaron = 444;
- t.aring = 500;
- t.Ncommaaccent = 667;
- t.lacute = 278;
- t.agrave = 500;
- t.Tcommaaccent = 556;
- t.Cacute = 667;
- t.atilde = 500;
- t.Edotaccent = 611;
- t.scaron = 389;
- t.scedilla = 389;
- t.iacute = 278;
- t.lozenge = 471;
- t.Rcaron = 611;
- t.Gcommaaccent = 722;
- t.ucircumflex = 500;
- t.acircumflex = 500;
- t.Amacron = 611;
- t.rcaron = 389;
- t.ccedilla = 444;
- t.Zdotaccent = 556;
- t.Thorn = 611;
- t.Omacron = 722;
- t.Racute = 611;
- t.Sacute = 500;
- t.dcaron = 544;
- t.Umacron = 722;
- t.uring = 500;
- t.threesuperior = 300;
- t.Ograve = 722;
- t.Agrave = 611;
- t.Abreve = 611;
- t.multiply = 675;
- t.uacute = 500;
- t.Tcaron = 556;
- t.partialdiff = 476;
- t.ydieresis = 444;
- t.Nacute = 667;
- t.icircumflex = 278;
- t.Ecircumflex = 611;
- t.adieresis = 500;
- t.edieresis = 444;
- t.cacute = 444;
- t.nacute = 500;
- t.umacron = 500;
- t.Ncaron = 667;
- t.Iacute = 333;
- t.plusminus = 675;
- t.brokenbar = 275;
- t.registered = 760;
- t.Gbreve = 722;
- t.Idotaccent = 333;
- t.summation = 600;
- t.Egrave = 611;
- t.racute = 389;
- t.omacron = 500;
- t.Zacute = 556;
- t.Zcaron = 556;
- t.greaterequal = 549;
- t.Eth = 722;
- t.Ccedilla = 667;
- t.lcommaaccent = 278;
- t.tcaron = 300;
- t.eogonek = 444;
- t.Uogonek = 722;
- t.Aacute = 611;
- t.Adieresis = 611;
- t.egrave = 444;
- t.zacute = 389;
- t.iogonek = 278;
- t.Oacute = 722;
- t.oacute = 500;
- t.amacron = 500;
- t.sacute = 389;
- t.idieresis = 278;
- t.Ocircumflex = 722;
- t.Ugrave = 722;
- t.Delta = 612;
- t.thorn = 500;
- t.twosuperior = 300;
- t.Odieresis = 722;
- t.mu = 500;
- t.igrave = 278;
- t.ohungarumlaut = 500;
- t.Eogonek = 611;
- t.dcroat = 500;
- t.threequarters = 750;
- t.Scedilla = 500;
- t.lcaron = 300;
- t.Kcommaaccent = 667;
- t.Lacute = 556;
- t.trademark = 980;
- t.edotaccent = 444;
- t.Igrave = 333;
- t.Imacron = 333;
- t.Lcaron = 611;
- t.onehalf = 750;
- t.lessequal = 549;
- t.ocircumflex = 500;
- t.ntilde = 500;
- t.Uhungarumlaut = 722;
- t.Eacute = 611;
- t.emacron = 444;
- t.gbreve = 500;
- t.onequarter = 750;
- t.Scaron = 500;
- t.Scommaaccent = 500;
- t.Ohungarumlaut = 722;
- t.degree = 400;
- t.ograve = 500;
- t.Ccaron = 667;
- t.ugrave = 500;
- t.radical = 453;
- t.Dcaron = 722;
- t.rcommaaccent = 389;
- t.Ntilde = 667;
- t.otilde = 500;
- t.Rcommaaccent = 611;
- t.Lcommaaccent = 556;
- t.Atilde = 611;
- t.Aogonek = 611;
- t.Aring = 611;
- t.Otilde = 722;
- t.zdotaccent = 389;
- t.Ecaron = 611;
- t.Iogonek = 333;
- t.kcommaaccent = 444;
- t.minus = 675;
- t.Icircumflex = 333;
- t.ncaron = 500;
- t.tcommaaccent = 278;
- t.logicalnot = 675;
- t.odieresis = 500;
- t.udieresis = 500;
- t.notequal = 549;
- t.gcommaaccent = 500;
- t.eth = 500;
- t.zcaron = 389;
- t.ncommaaccent = 500;
- t.onesuperior = 300;
- t.imacron = 278;
- t.Euro = 500;
- });
- t.ZapfDingbats = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.space = 278;
- t.a1 = 974;
- t.a2 = 961;
- t.a202 = 974;
- t.a3 = 980;
- t.a4 = 719;
- t.a5 = 789;
- t.a119 = 790;
- t.a118 = 791;
- t.a117 = 690;
- t.a11 = 960;
- t.a12 = 939;
- t.a13 = 549;
- t.a14 = 855;
- t.a15 = 911;
- t.a16 = 933;
- t.a105 = 911;
- t.a17 = 945;
- t.a18 = 974;
- t.a19 = 755;
- t.a20 = 846;
- t.a21 = 762;
- t.a22 = 761;
- t.a23 = 571;
- t.a24 = 677;
- t.a25 = 763;
- t.a26 = 760;
- t.a27 = 759;
- t.a28 = 754;
- t.a6 = 494;
- t.a7 = 552;
- t.a8 = 537;
- t.a9 = 577;
- t.a10 = 692;
- t.a29 = 786;
- t.a30 = 788;
- t.a31 = 788;
- t.a32 = 790;
- t.a33 = 793;
- t.a34 = 794;
- t.a35 = 816;
- t.a36 = 823;
- t.a37 = 789;
- t.a38 = 841;
- t.a39 = 823;
- t.a40 = 833;
- t.a41 = 816;
- t.a42 = 831;
- t.a43 = 923;
- t.a44 = 744;
- t.a45 = 723;
- t.a46 = 749;
- t.a47 = 790;
- t.a48 = 792;
- t.a49 = 695;
- t.a50 = 776;
- t.a51 = 768;
- t.a52 = 792;
- t.a53 = 759;
- t.a54 = 707;
- t.a55 = 708;
- t.a56 = 682;
- t.a57 = 701;
- t.a58 = 826;
- t.a59 = 815;
- t.a60 = 789;
- t.a61 = 789;
- t.a62 = 707;
- t.a63 = 687;
- t.a64 = 696;
- t.a65 = 689;
- t.a66 = 786;
- t.a67 = 787;
- t.a68 = 713;
- t.a69 = 791;
- t.a70 = 785;
- t.a71 = 791;
- t.a72 = 873;
- t.a73 = 761;
- t.a74 = 762;
- t.a203 = 762;
- t.a75 = 759;
- t.a204 = 759;
- t.a76 = 892;
- t.a77 = 892;
- t.a78 = 788;
- t.a79 = 784;
- t.a81 = 438;
- t.a82 = 138;
- t.a83 = 277;
- t.a84 = 415;
- t.a97 = 392;
- t.a98 = 392;
- t.a99 = 668;
- t.a100 = 668;
- t.a89 = 390;
- t.a90 = 390;
- t.a93 = 317;
- t.a94 = 317;
- t.a91 = 276;
- t.a92 = 276;
- t.a205 = 509;
- t.a85 = 509;
- t.a206 = 410;
- t.a86 = 410;
- t.a87 = 234;
- t.a88 = 234;
- t.a95 = 334;
- t.a96 = 334;
- t.a101 = 732;
- t.a102 = 544;
- t.a103 = 544;
- t.a104 = 910;
- t.a106 = 667;
- t.a107 = 760;
- t.a108 = 760;
- t.a112 = 776;
- t.a111 = 595;
- t.a110 = 694;
- t.a109 = 626;
- t.a120 = 788;
- t.a121 = 788;
- t.a122 = 788;
- t.a123 = 788;
- t.a124 = 788;
- t.a125 = 788;
- t.a126 = 788;
- t.a127 = 788;
- t.a128 = 788;
- t.a129 = 788;
- t.a130 = 788;
- t.a131 = 788;
- t.a132 = 788;
- t.a133 = 788;
- t.a134 = 788;
- t.a135 = 788;
- t.a136 = 788;
- t.a137 = 788;
- t.a138 = 788;
- t.a139 = 788;
- t.a140 = 788;
- t.a141 = 788;
- t.a142 = 788;
- t.a143 = 788;
- t.a144 = 788;
- t.a145 = 788;
- t.a146 = 788;
- t.a147 = 788;
- t.a148 = 788;
- t.a149 = 788;
- t.a150 = 788;
- t.a151 = 788;
- t.a152 = 788;
- t.a153 = 788;
- t.a154 = 788;
- t.a155 = 788;
- t.a156 = 788;
- t.a157 = 788;
- t.a158 = 788;
- t.a159 = 788;
- t.a160 = 894;
- t.a161 = 838;
- t.a163 = 1016;
- t.a164 = 458;
- t.a196 = 748;
- t.a165 = 924;
- t.a192 = 748;
- t.a166 = 918;
- t.a167 = 927;
- t.a168 = 928;
- t.a169 = 928;
- t.a170 = 834;
- t.a171 = 873;
- t.a172 = 828;
- t.a173 = 924;
- t.a162 = 924;
- t.a174 = 917;
- t.a175 = 930;
- t.a176 = 931;
- t.a177 = 463;
- t.a178 = 883;
- t.a179 = 836;
- t.a193 = 836;
- t.a180 = 867;
- t.a199 = 867;
- t.a181 = 696;
- t.a200 = 696;
- t.a182 = 874;
- t.a201 = 874;
- t.a183 = 760;
- t.a184 = 946;
- t.a197 = 771;
- t.a185 = 865;
- t.a194 = 771;
- t.a198 = 888;
- t.a186 = 967;
- t.a195 = 888;
- t.a187 = 831;
- t.a188 = 873;
- t.a189 = 927;
- t.a190 = 970;
- t.a191 = 918;
- });
-});
-const getFontBasicMetrics = exports.getFontBasicMetrics = (0, _core_utils.getLookupTableFactory)(function (t) {
- t.Courier = {
- ascent: 629,
- descent: -157,
- capHeight: 562,
- xHeight: -426
- };
- t["Courier-Bold"] = {
- ascent: 629,
- descent: -157,
- capHeight: 562,
- xHeight: 439
- };
- t["Courier-Oblique"] = {
- ascent: 629,
- descent: -157,
- capHeight: 562,
- xHeight: 426
- };
- t["Courier-BoldOblique"] = {
- ascent: 629,
- descent: -157,
- capHeight: 562,
- xHeight: 426
- };
- t.Helvetica = {
- ascent: 718,
- descent: -207,
- capHeight: 718,
- xHeight: 523
- };
- t["Helvetica-Bold"] = {
- ascent: 718,
- descent: -207,
- capHeight: 718,
- xHeight: 532
- };
- t["Helvetica-Oblique"] = {
- ascent: 718,
- descent: -207,
- capHeight: 718,
- xHeight: 523
- };
- t["Helvetica-BoldOblique"] = {
- ascent: 718,
- descent: -207,
- capHeight: 718,
- xHeight: 532
- };
- t["Times-Roman"] = {
- ascent: 683,
- descent: -217,
- capHeight: 662,
- xHeight: 450
- };
- t["Times-Bold"] = {
- ascent: 683,
- descent: -217,
- capHeight: 676,
- xHeight: 461
- };
- t["Times-Italic"] = {
- ascent: 683,
- descent: -217,
- capHeight: 653,
- xHeight: 441
- };
- t["Times-BoldItalic"] = {
- ascent: 683,
- descent: -217,
- capHeight: 669,
- xHeight: 462
- };
- t.Symbol = {
- ascent: Math.NaN,
- descent: Math.NaN,
- capHeight: Math.NaN,
- xHeight: Math.NaN
- };
- t.ZapfDingbats = {
- ascent: Math.NaN,
- descent: Math.NaN,
- capHeight: Math.NaN,
- xHeight: Math.NaN
- };
-});
-
-/***/ }),
-/* 46 */
-/***/ ((__unused_webpack_module, exports) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.GlyfTable = void 0;
-const ON_CURVE_POINT = 1 << 0;
-const X_SHORT_VECTOR = 1 << 1;
-const Y_SHORT_VECTOR = 1 << 2;
-const REPEAT_FLAG = 1 << 3;
-const X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR = 1 << 4;
-const Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR = 1 << 5;
-const OVERLAP_SIMPLE = 1 << 6;
-const ARG_1_AND_2_ARE_WORDS = 1 << 0;
-const ARGS_ARE_XY_VALUES = 1 << 1;
-const WE_HAVE_A_SCALE = 1 << 3;
-const MORE_COMPONENTS = 1 << 5;
-const WE_HAVE_AN_X_AND_Y_SCALE = 1 << 6;
-const WE_HAVE_A_TWO_BY_TWO = 1 << 7;
-const WE_HAVE_INSTRUCTIONS = 1 << 8;
-class GlyfTable {
- constructor({
- glyfTable,
- isGlyphLocationsLong,
- locaTable,
- numGlyphs
- }) {
- this.glyphs = [];
- const loca = new DataView(locaTable.buffer, locaTable.byteOffset, locaTable.byteLength);
- const glyf = new DataView(glyfTable.buffer, glyfTable.byteOffset, glyfTable.byteLength);
- const offsetSize = isGlyphLocationsLong ? 4 : 2;
- let prev = isGlyphLocationsLong ? loca.getUint32(0) : 2 * loca.getUint16(0);
- let pos = 0;
- for (let i = 0; i < numGlyphs; i++) {
- pos += offsetSize;
- const next = isGlyphLocationsLong ? loca.getUint32(pos) : 2 * loca.getUint16(pos);
- if (next === prev) {
- this.glyphs.push(new Glyph({}));
- continue;
- }
- const glyph = Glyph.parse(prev, glyf);
- this.glyphs.push(glyph);
- prev = next;
- }
- }
- getSize() {
- return this.glyphs.reduce((a, g) => {
- const size = g.getSize();
- return a + (size + 3 & ~3);
- }, 0);
- }
- write() {
- const totalSize = this.getSize();
- const glyfTable = new DataView(new ArrayBuffer(totalSize));
- const isLocationLong = totalSize > 0x1fffe;
- const offsetSize = isLocationLong ? 4 : 2;
- const locaTable = new DataView(new ArrayBuffer((this.glyphs.length + 1) * offsetSize));
- if (isLocationLong) {
- locaTable.setUint32(0, 0);
- } else {
- locaTable.setUint16(0, 0);
- }
- let pos = 0;
- let locaIndex = 0;
- for (const glyph of this.glyphs) {
- pos += glyph.write(pos, glyfTable);
- pos = pos + 3 & ~3;
- locaIndex += offsetSize;
- if (isLocationLong) {
- locaTable.setUint32(locaIndex, pos);
- } else {
- locaTable.setUint16(locaIndex, pos >> 1);
- }
- }
- return {
- isLocationLong,
- loca: new Uint8Array(locaTable.buffer),
- glyf: new Uint8Array(glyfTable.buffer)
- };
- }
- scale(factors) {
- for (let i = 0, ii = this.glyphs.length; i < ii; i++) {
- this.glyphs[i].scale(factors[i]);
- }
- }
-}
-exports.GlyfTable = GlyfTable;
-class Glyph {
- constructor({
- header = null,
- simple = null,
- composites = null
- }) {
- this.header = header;
- this.simple = simple;
- this.composites = composites;
- }
- static parse(pos, glyf) {
- const [read, header] = GlyphHeader.parse(pos, glyf);
- pos += read;
- if (header.numberOfContours < 0) {
- const composites = [];
- while (true) {
- const [n, composite] = CompositeGlyph.parse(pos, glyf);
- pos += n;
- composites.push(composite);
- if (!(composite.flags & MORE_COMPONENTS)) {
- break;
- }
- }
- return new Glyph({
- header,
- composites
- });
- }
- const simple = SimpleGlyph.parse(pos, glyf, header.numberOfContours);
- return new Glyph({
- header,
- simple
- });
- }
- getSize() {
- if (!this.header) {
- return 0;
- }
- const size = this.simple ? this.simple.getSize() : this.composites.reduce((a, c) => a + c.getSize(), 0);
- return this.header.getSize() + size;
- }
- write(pos, buf) {
- if (!this.header) {
- return 0;
- }
- const spos = pos;
- pos += this.header.write(pos, buf);
- if (this.simple) {
- pos += this.simple.write(pos, buf);
- } else {
- for (const composite of this.composites) {
- pos += composite.write(pos, buf);
- }
- }
- return pos - spos;
- }
- scale(factor) {
- if (!this.header) {
- return;
- }
- const xMiddle = (this.header.xMin + this.header.xMax) / 2;
- this.header.scale(xMiddle, factor);
- if (this.simple) {
- this.simple.scale(xMiddle, factor);
- } else {
- for (const composite of this.composites) {
- composite.scale(xMiddle, factor);
- }
- }
- }
-}
-class GlyphHeader {
- constructor({
- numberOfContours,
- xMin,
- yMin,
- xMax,
- yMax
- }) {
- this.numberOfContours = numberOfContours;
- this.xMin = xMin;
- this.yMin = yMin;
- this.xMax = xMax;
- this.yMax = yMax;
- }
- static parse(pos, glyf) {
- return [10, new GlyphHeader({
- numberOfContours: glyf.getInt16(pos),
- xMin: glyf.getInt16(pos + 2),
- yMin: glyf.getInt16(pos + 4),
- xMax: glyf.getInt16(pos + 6),
- yMax: glyf.getInt16(pos + 8)
- })];
- }
- getSize() {
- return 10;
- }
- write(pos, buf) {
- buf.setInt16(pos, this.numberOfContours);
- buf.setInt16(pos + 2, this.xMin);
- buf.setInt16(pos + 4, this.yMin);
- buf.setInt16(pos + 6, this.xMax);
- buf.setInt16(pos + 8, this.yMax);
- return 10;
- }
- scale(x, factor) {
- this.xMin = Math.round(x + (this.xMin - x) * factor);
- this.xMax = Math.round(x + (this.xMax - x) * factor);
- }
-}
-class Contour {
- constructor({
- flags,
- xCoordinates,
- yCoordinates
- }) {
- this.xCoordinates = xCoordinates;
- this.yCoordinates = yCoordinates;
- this.flags = flags;
- }
-}
-class SimpleGlyph {
- constructor({
- contours,
- instructions
- }) {
- this.contours = contours;
- this.instructions = instructions;
- }
- static parse(pos, glyf, numberOfContours) {
- const endPtsOfContours = [];
- for (let i = 0; i < numberOfContours; i++) {
- const endPt = glyf.getUint16(pos);
- pos += 2;
- endPtsOfContours.push(endPt);
- }
- const numberOfPt = endPtsOfContours[numberOfContours - 1] + 1;
- const instructionLength = glyf.getUint16(pos);
- pos += 2;
- const instructions = new Uint8Array(glyf).slice(pos, pos + instructionLength);
- pos += instructionLength;
- const flags = [];
- for (let i = 0; i < numberOfPt; pos++, i++) {
- let flag = glyf.getUint8(pos);
- flags.push(flag);
- if (flag & REPEAT_FLAG) {
- const count = glyf.getUint8(++pos);
- flag ^= REPEAT_FLAG;
- for (let m = 0; m < count; m++) {
- flags.push(flag);
- }
- i += count;
- }
- }
- const allXCoordinates = [];
- let xCoordinates = [];
- let yCoordinates = [];
- let pointFlags = [];
- const contours = [];
- let endPtsOfContoursIndex = 0;
- let lastCoordinate = 0;
- for (let i = 0; i < numberOfPt; i++) {
- const flag = flags[i];
- if (flag & X_SHORT_VECTOR) {
- const x = glyf.getUint8(pos++);
- lastCoordinate += flag & X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR ? x : -x;
- xCoordinates.push(lastCoordinate);
- } else if (flag & X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR) {
- xCoordinates.push(lastCoordinate);
- } else {
- lastCoordinate += glyf.getInt16(pos);
- pos += 2;
- xCoordinates.push(lastCoordinate);
- }
- if (endPtsOfContours[endPtsOfContoursIndex] === i) {
- endPtsOfContoursIndex++;
- allXCoordinates.push(xCoordinates);
- xCoordinates = [];
- }
- }
- lastCoordinate = 0;
- endPtsOfContoursIndex = 0;
- for (let i = 0; i < numberOfPt; i++) {
- const flag = flags[i];
- if (flag & Y_SHORT_VECTOR) {
- const y = glyf.getUint8(pos++);
- lastCoordinate += flag & Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR ? y : -y;
- yCoordinates.push(lastCoordinate);
- } else if (flag & Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR) {
- yCoordinates.push(lastCoordinate);
- } else {
- lastCoordinate += glyf.getInt16(pos);
- pos += 2;
- yCoordinates.push(lastCoordinate);
- }
- pointFlags.push(flag & ON_CURVE_POINT | flag & OVERLAP_SIMPLE);
- if (endPtsOfContours[endPtsOfContoursIndex] === i) {
- xCoordinates = allXCoordinates[endPtsOfContoursIndex];
- endPtsOfContoursIndex++;
- contours.push(new Contour({
- flags: pointFlags,
- xCoordinates,
- yCoordinates
- }));
- yCoordinates = [];
- pointFlags = [];
- }
- }
- return new SimpleGlyph({
- contours,
- instructions
- });
- }
- getSize() {
- let size = this.contours.length * 2 + 2 + this.instructions.length;
- let lastX = 0;
- let lastY = 0;
- for (const contour of this.contours) {
- size += contour.flags.length;
- for (let i = 0, ii = contour.xCoordinates.length; i < ii; i++) {
- const x = contour.xCoordinates[i];
- const y = contour.yCoordinates[i];
- let abs = Math.abs(x - lastX);
- if (abs > 255) {
- size += 2;
- } else if (abs > 0) {
- size += 1;
- }
- lastX = x;
- abs = Math.abs(y - lastY);
- if (abs > 255) {
- size += 2;
- } else if (abs > 0) {
- size += 1;
- }
- lastY = y;
- }
- }
- return size;
- }
- write(pos, buf) {
- const spos = pos;
- const xCoordinates = [];
- const yCoordinates = [];
- const flags = [];
- let lastX = 0;
- let lastY = 0;
- for (const contour of this.contours) {
- for (let i = 0, ii = contour.xCoordinates.length; i < ii; i++) {
- let flag = contour.flags[i];
- const x = contour.xCoordinates[i];
- let delta = x - lastX;
- if (delta === 0) {
- flag |= X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR;
- xCoordinates.push(0);
- } else {
- const abs = Math.abs(delta);
- if (abs <= 255) {
- flag |= delta >= 0 ? X_SHORT_VECTOR | X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR : X_SHORT_VECTOR;
- xCoordinates.push(abs);
- } else {
- xCoordinates.push(delta);
- }
- }
- lastX = x;
- const y = contour.yCoordinates[i];
- delta = y - lastY;
- if (delta === 0) {
- flag |= Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR;
- yCoordinates.push(0);
- } else {
- const abs = Math.abs(delta);
- if (abs <= 255) {
- flag |= delta >= 0 ? Y_SHORT_VECTOR | Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR : Y_SHORT_VECTOR;
- yCoordinates.push(abs);
- } else {
- yCoordinates.push(delta);
- }
- }
- lastY = y;
- flags.push(flag);
- }
- buf.setUint16(pos, xCoordinates.length - 1);
- pos += 2;
- }
- buf.setUint16(pos, this.instructions.length);
- pos += 2;
- if (this.instructions.length) {
- new Uint8Array(buf.buffer, 0, buf.buffer.byteLength).set(this.instructions, pos);
- pos += this.instructions.length;
- }
- for (const flag of flags) {
- buf.setUint8(pos++, flag);
- }
- for (let i = 0, ii = xCoordinates.length; i < ii; i++) {
- const x = xCoordinates[i];
- const flag = flags[i];
- if (flag & X_SHORT_VECTOR) {
- buf.setUint8(pos++, x);
- } else if (!(flag & X_IS_SAME_OR_POSITIVE_X_SHORT_VECTOR)) {
- buf.setInt16(pos, x);
- pos += 2;
- }
- }
- for (let i = 0, ii = yCoordinates.length; i < ii; i++) {
- const y = yCoordinates[i];
- const flag = flags[i];
- if (flag & Y_SHORT_VECTOR) {
- buf.setUint8(pos++, y);
- } else if (!(flag & Y_IS_SAME_OR_POSITIVE_Y_SHORT_VECTOR)) {
- buf.setInt16(pos, y);
- pos += 2;
- }
- }
- return pos - spos;
- }
- scale(x, factor) {
- for (const contour of this.contours) {
- if (contour.xCoordinates.length === 0) {
- continue;
- }
- for (let i = 0, ii = contour.xCoordinates.length; i < ii; i++) {
- contour.xCoordinates[i] = Math.round(x + (contour.xCoordinates[i] - x) * factor);
- }
- }
- }
-}
-class CompositeGlyph {
- constructor({
- flags,
- glyphIndex,
- argument1,
- argument2,
- transf,
- instructions
- }) {
- this.flags = flags;
- this.glyphIndex = glyphIndex;
- this.argument1 = argument1;
- this.argument2 = argument2;
- this.transf = transf;
- this.instructions = instructions;
- }
- static parse(pos, glyf) {
- const spos = pos;
- const transf = [];
- let flags = glyf.getUint16(pos);
- const glyphIndex = glyf.getUint16(pos + 2);
- pos += 4;
- let argument1, argument2;
- if (flags & ARG_1_AND_2_ARE_WORDS) {
- if (flags & ARGS_ARE_XY_VALUES) {
- argument1 = glyf.getInt16(pos);
- argument2 = glyf.getInt16(pos + 2);
- } else {
- argument1 = glyf.getUint16(pos);
- argument2 = glyf.getUint16(pos + 2);
- }
- pos += 4;
- flags ^= ARG_1_AND_2_ARE_WORDS;
- } else {
- if (flags & ARGS_ARE_XY_VALUES) {
- argument1 = glyf.getInt8(pos);
- argument2 = glyf.getInt8(pos + 1);
- } else {
- argument1 = glyf.getUint8(pos);
- argument2 = glyf.getUint8(pos + 1);
- }
- pos += 2;
- }
- if (flags & WE_HAVE_A_SCALE) {
- transf.push(glyf.getUint16(pos));
- pos += 2;
- } else if (flags & WE_HAVE_AN_X_AND_Y_SCALE) {
- transf.push(glyf.getUint16(pos), glyf.getUint16(pos + 2));
- pos += 4;
- } else if (flags & WE_HAVE_A_TWO_BY_TWO) {
- transf.push(glyf.getUint16(pos), glyf.getUint16(pos + 2), glyf.getUint16(pos + 4), glyf.getUint16(pos + 6));
- pos += 8;
- }
- let instructions = null;
- if (flags & WE_HAVE_INSTRUCTIONS) {
- const instructionLength = glyf.getUint16(pos);
- pos += 2;
- instructions = new Uint8Array(glyf).slice(pos, pos + instructionLength);
- pos += instructionLength;
- }
- return [pos - spos, new CompositeGlyph({
- flags,
- glyphIndex,
- argument1,
- argument2,
- transf,
- instructions
- })];
- }
- getSize() {
- let size = 2 + 2 + this.transf.length * 2;
- if (this.flags & WE_HAVE_INSTRUCTIONS) {
- size += 2 + this.instructions.length;
- }
- size += 2;
- if (this.flags & 2) {
- if (!(this.argument1 >= -128 && this.argument1 <= 127 && this.argument2 >= -128 && this.argument2 <= 127)) {
- size += 2;
- }
- } else if (!(this.argument1 >= 0 && this.argument1 <= 255 && this.argument2 >= 0 && this.argument2 <= 255)) {
- size += 2;
- }
- return size;
- }
- write(pos, buf) {
- const spos = pos;
- if (this.flags & ARGS_ARE_XY_VALUES) {
- if (!(this.argument1 >= -128 && this.argument1 <= 127 && this.argument2 >= -128 && this.argument2 <= 127)) {
- this.flags |= ARG_1_AND_2_ARE_WORDS;
- }
- } else if (!(this.argument1 >= 0 && this.argument1 <= 255 && this.argument2 >= 0 && this.argument2 <= 255)) {
- this.flags |= ARG_1_AND_2_ARE_WORDS;
- }
- buf.setUint16(pos, this.flags);
- buf.setUint16(pos + 2, this.glyphIndex);
- pos += 4;
- if (this.flags & ARG_1_AND_2_ARE_WORDS) {
- if (this.flags & ARGS_ARE_XY_VALUES) {
- buf.setInt16(pos, this.argument1);
- buf.setInt16(pos + 2, this.argument2);
- } else {
- buf.setUint16(pos, this.argument1);
- buf.setUint16(pos + 2, this.argument2);
- }
- pos += 4;
- } else {
- buf.setUint8(pos, this.argument1);
- buf.setUint8(pos + 1, this.argument2);
- pos += 2;
- }
- if (this.flags & WE_HAVE_INSTRUCTIONS) {
- buf.setUint16(pos, this.instructions.length);
- pos += 2;
- if (this.instructions.length) {
- new Uint8Array(buf.buffer, 0, buf.buffer.byteLength).set(this.instructions, pos);
- pos += this.instructions.length;
- }
- }
- return pos - spos;
- }
- scale(x, factor) {}
-}
-
-/***/ }),
-/* 47 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.OpenTypeFileBuilder = void 0;
-var _core_utils = __w_pdfjs_require__(3);
-var _util = __w_pdfjs_require__(2);
-function writeInt16(dest, offset, num) {
- dest[offset] = num >> 8 & 0xff;
- dest[offset + 1] = num & 0xff;
-}
-function writeInt32(dest, offset, num) {
- dest[offset] = num >> 24 & 0xff;
- dest[offset + 1] = num >> 16 & 0xff;
- dest[offset + 2] = num >> 8 & 0xff;
- dest[offset + 3] = num & 0xff;
-}
-function writeData(dest, offset, data) {
- if (data instanceof Uint8Array) {
- dest.set(data, offset);
- } else if (typeof data === "string") {
- for (let i = 0, ii = data.length; i < ii; i++) {
- dest[offset++] = data.charCodeAt(i) & 0xff;
- }
- } else {
- for (const num of data) {
- dest[offset++] = num & 0xff;
- }
- }
-}
-const OTF_HEADER_SIZE = 12;
-const OTF_TABLE_ENTRY_SIZE = 16;
-class OpenTypeFileBuilder {
- constructor(sfnt) {
- this.sfnt = sfnt;
- this.tables = Object.create(null);
- }
- static getSearchParams(entriesCount, entrySize) {
- let maxPower2 = 1,
- log2 = 0;
- while ((maxPower2 ^ entriesCount) > maxPower2) {
- maxPower2 <<= 1;
- log2++;
- }
- const searchRange = maxPower2 * entrySize;
- return {
- range: searchRange,
- entry: log2,
- rangeShift: entrySize * entriesCount - searchRange
- };
- }
- toArray() {
- let sfnt = this.sfnt;
- const tables = this.tables;
- const tablesNames = Object.keys(tables);
- tablesNames.sort();
- const numTables = tablesNames.length;
- let i, j, jj, table, tableName;
- let offset = OTF_HEADER_SIZE + numTables * OTF_TABLE_ENTRY_SIZE;
- const tableOffsets = [offset];
- for (i = 0; i < numTables; i++) {
- table = tables[tablesNames[i]];
- const paddedLength = (table.length + 3 & ~3) >>> 0;
- offset += paddedLength;
- tableOffsets.push(offset);
- }
- const file = new Uint8Array(offset);
- for (i = 0; i < numTables; i++) {
- table = tables[tablesNames[i]];
- writeData(file, tableOffsets[i], table);
- }
- if (sfnt === "true") {
- sfnt = (0, _util.string32)(0x00010000);
- }
- file[0] = sfnt.charCodeAt(0) & 0xff;
- file[1] = sfnt.charCodeAt(1) & 0xff;
- file[2] = sfnt.charCodeAt(2) & 0xff;
- file[3] = sfnt.charCodeAt(3) & 0xff;
- writeInt16(file, 4, numTables);
- const searchParams = OpenTypeFileBuilder.getSearchParams(numTables, 16);
- writeInt16(file, 6, searchParams.range);
- writeInt16(file, 8, searchParams.entry);
- writeInt16(file, 10, searchParams.rangeShift);
- offset = OTF_HEADER_SIZE;
- for (i = 0; i < numTables; i++) {
- tableName = tablesNames[i];
- file[offset] = tableName.charCodeAt(0) & 0xff;
- file[offset + 1] = tableName.charCodeAt(1) & 0xff;
- file[offset + 2] = tableName.charCodeAt(2) & 0xff;
- file[offset + 3] = tableName.charCodeAt(3) & 0xff;
- let checksum = 0;
- for (j = tableOffsets[i], jj = tableOffsets[i + 1]; j < jj; j += 4) {
- const quad = (0, _core_utils.readUint32)(file, j);
- checksum = checksum + quad >>> 0;
- }
- writeInt32(file, offset + 4, checksum);
- writeInt32(file, offset + 8, tableOffsets[i]);
- writeInt32(file, offset + 12, tables[tableName].length);
- offset += OTF_TABLE_ENTRY_SIZE;
- }
- return file;
- }
- addTable(tag, data) {
- if (tag in this.tables) {
- throw new Error("Table " + tag + " already exists");
- }
- this.tables[tag] = data;
- }
-}
-exports.OpenTypeFileBuilder = OpenTypeFileBuilder;
-
-/***/ }),
-/* 48 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.Type1Font = void 0;
-var _cff_parser = __w_pdfjs_require__(35);
-var _util = __w_pdfjs_require__(2);
-var _fonts_utils = __w_pdfjs_require__(38);
-var _core_utils = __w_pdfjs_require__(3);
-var _stream = __w_pdfjs_require__(8);
-var _type1_parser = __w_pdfjs_require__(49);
-function findBlock(streamBytes, signature, startIndex) {
- const streamBytesLength = streamBytes.length;
- const signatureLength = signature.length;
- const scanLength = streamBytesLength - signatureLength;
- let i = startIndex,
- found = false;
- while (i < scanLength) {
- let j = 0;
- while (j < signatureLength && streamBytes[i + j] === signature[j]) {
- j++;
- }
- if (j >= signatureLength) {
- i += j;
- while (i < streamBytesLength && (0, _core_utils.isWhiteSpace)(streamBytes[i])) {
- i++;
- }
- found = true;
- break;
- }
- i++;
- }
- return {
- found,
- length: i
- };
-}
-function getHeaderBlock(stream, suggestedLength) {
- const EEXEC_SIGNATURE = [0x65, 0x65, 0x78, 0x65, 0x63];
- const streamStartPos = stream.pos;
- let headerBytes, headerBytesLength, block;
- try {
- headerBytes = stream.getBytes(suggestedLength);
- headerBytesLength = headerBytes.length;
- } catch {}
- if (headerBytesLength === suggestedLength) {
- block = findBlock(headerBytes, EEXEC_SIGNATURE, suggestedLength - 2 * EEXEC_SIGNATURE.length);
- if (block.found && block.length === suggestedLength) {
- return {
- stream: new _stream.Stream(headerBytes),
- length: suggestedLength
- };
- }
- }
- (0, _util.warn)('Invalid "Length1" property in Type1 font -- trying to recover.');
- stream.pos = streamStartPos;
- const SCAN_BLOCK_LENGTH = 2048;
- let actualLength;
- while (true) {
- const scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH);
- block = findBlock(scanBytes, EEXEC_SIGNATURE, 0);
- if (block.length === 0) {
- break;
- }
- stream.pos += block.length;
- if (block.found) {
- actualLength = stream.pos - streamStartPos;
- break;
- }
- }
- stream.pos = streamStartPos;
- if (actualLength) {
- return {
- stream: new _stream.Stream(stream.getBytes(actualLength)),
- length: actualLength
- };
- }
- (0, _util.warn)('Unable to recover "Length1" property in Type1 font -- using as is.');
- return {
- stream: new _stream.Stream(stream.getBytes(suggestedLength)),
- length: suggestedLength
- };
-}
-function getEexecBlock(stream, suggestedLength) {
- const eexecBytes = stream.getBytes();
- if (eexecBytes.length === 0) {
- throw new _util.FormatError("getEexecBlock - no font program found.");
- }
- return {
- stream: new _stream.Stream(eexecBytes),
- length: eexecBytes.length
- };
-}
-class Type1Font {
- constructor(name, file, properties) {
- const PFB_HEADER_SIZE = 6;
- let headerBlockLength = properties.length1;
- let eexecBlockLength = properties.length2;
- let pfbHeader = file.peekBytes(PFB_HEADER_SIZE);
- const pfbHeaderPresent = pfbHeader[0] === 0x80 && pfbHeader[1] === 0x01;
- if (pfbHeaderPresent) {
- file.skip(PFB_HEADER_SIZE);
- headerBlockLength = pfbHeader[5] << 24 | pfbHeader[4] << 16 | pfbHeader[3] << 8 | pfbHeader[2];
- }
- const headerBlock = getHeaderBlock(file, headerBlockLength);
- const headerBlockParser = new _type1_parser.Type1Parser(headerBlock.stream, false, _fonts_utils.SEAC_ANALYSIS_ENABLED);
- headerBlockParser.extractFontHeader(properties);
- if (pfbHeaderPresent) {
- pfbHeader = file.getBytes(PFB_HEADER_SIZE);
- eexecBlockLength = pfbHeader[5] << 24 | pfbHeader[4] << 16 | pfbHeader[3] << 8 | pfbHeader[2];
- }
- const eexecBlock = getEexecBlock(file, eexecBlockLength);
- const eexecBlockParser = new _type1_parser.Type1Parser(eexecBlock.stream, true, _fonts_utils.SEAC_ANALYSIS_ENABLED);
- const data = eexecBlockParser.extractFontProgram(properties);
- for (const key in data.properties) {
- properties[key] = data.properties[key];
- }
- const charstrings = data.charstrings;
- const type2Charstrings = this.getType2Charstrings(charstrings);
- const subrs = this.getType2Subrs(data.subrs);
- this.charstrings = charstrings;
- this.data = this.wrap(name, type2Charstrings, this.charstrings, subrs, properties);
- this.seacs = this.getSeacs(data.charstrings);
- }
- get numGlyphs() {
- return this.charstrings.length + 1;
- }
- getCharset() {
- const charset = [".notdef"];
- for (const {
- glyphName
- } of this.charstrings) {
- charset.push(glyphName);
- }
- return charset;
- }
- getGlyphMapping(properties) {
- const charstrings = this.charstrings;
- if (properties.composite) {
- const charCodeToGlyphId = Object.create(null);
- for (let glyphId = 0, charstringsLen = charstrings.length; glyphId < charstringsLen; glyphId++) {
- const charCode = properties.cMap.charCodeOf(glyphId);
- charCodeToGlyphId[charCode] = glyphId + 1;
- }
- return charCodeToGlyphId;
- }
- const glyphNames = [".notdef"];
- let builtInEncoding, glyphId;
- for (glyphId = 0; glyphId < charstrings.length; glyphId++) {
- glyphNames.push(charstrings[glyphId].glyphName);
- }
- const encoding = properties.builtInEncoding;
- if (encoding) {
- builtInEncoding = Object.create(null);
- for (const charCode in encoding) {
- glyphId = glyphNames.indexOf(encoding[charCode]);
- if (glyphId >= 0) {
- builtInEncoding[charCode] = glyphId;
- }
- }
- }
- return (0, _fonts_utils.type1FontGlyphMapping)(properties, builtInEncoding, glyphNames);
- }
- hasGlyphId(id) {
- if (id < 0 || id >= this.numGlyphs) {
- return false;
- }
- if (id === 0) {
- return true;
- }
- const glyph = this.charstrings[id - 1];
- return glyph.charstring.length > 0;
- }
- getSeacs(charstrings) {
- const seacMap = [];
- for (let i = 0, ii = charstrings.length; i < ii; i++) {
- const charstring = charstrings[i];
- if (charstring.seac) {
- seacMap[i + 1] = charstring.seac;
- }
- }
- return seacMap;
- }
- getType2Charstrings(type1Charstrings) {
- const type2Charstrings = [];
- for (const type1Charstring of type1Charstrings) {
- type2Charstrings.push(type1Charstring.charstring);
- }
- return type2Charstrings;
- }
- getType2Subrs(type1Subrs) {
- let bias = 0;
- const count = type1Subrs.length;
- if (count < 1133) {
- bias = 107;
- } else if (count < 33769) {
- bias = 1131;
- } else {
- bias = 32768;
- }
- const type2Subrs = [];
- let i;
- for (i = 0; i < bias; i++) {
- type2Subrs.push([0x0b]);
- }
- for (i = 0; i < count; i++) {
- type2Subrs.push(type1Subrs[i]);
- }
- return type2Subrs;
- }
- wrap(name, glyphs, charstrings, subrs, properties) {
- const cff = new _cff_parser.CFF();
- cff.header = new _cff_parser.CFFHeader(1, 0, 4, 4);
- cff.names = [name];
- const topDict = new _cff_parser.CFFTopDict();
- topDict.setByName("version", 391);
- topDict.setByName("Notice", 392);
- topDict.setByName("FullName", 393);
- topDict.setByName("FamilyName", 394);
- topDict.setByName("Weight", 395);
- topDict.setByName("Encoding", null);
- topDict.setByName("FontMatrix", properties.fontMatrix);
- topDict.setByName("FontBBox", properties.bbox);
- topDict.setByName("charset", null);
- topDict.setByName("CharStrings", null);
- topDict.setByName("Private", null);
- cff.topDict = topDict;
- const strings = new _cff_parser.CFFStrings();
- strings.add("Version 0.11");
- strings.add("See original notice");
- strings.add(name);
- strings.add(name);
- strings.add("Medium");
- cff.strings = strings;
- cff.globalSubrIndex = new _cff_parser.CFFIndex();
- const count = glyphs.length;
- const charsetArray = [".notdef"];
- let i, ii;
- for (i = 0; i < count; i++) {
- const glyphName = charstrings[i].glyphName;
- const index = _cff_parser.CFFStandardStrings.indexOf(glyphName);
- if (index === -1) {
- strings.add(glyphName);
- }
- charsetArray.push(glyphName);
- }
- cff.charset = new _cff_parser.CFFCharset(false, 0, charsetArray);
- const charStringsIndex = new _cff_parser.CFFIndex();
- charStringsIndex.add([0x8b, 0x0e]);
- for (i = 0; i < count; i++) {
- charStringsIndex.add(glyphs[i]);
- }
- cff.charStrings = charStringsIndex;
- const privateDict = new _cff_parser.CFFPrivateDict();
- privateDict.setByName("Subrs", null);
- const fields = ["BlueValues", "OtherBlues", "FamilyBlues", "FamilyOtherBlues", "StemSnapH", "StemSnapV", "BlueShift", "BlueFuzz", "BlueScale", "LanguageGroup", "ExpansionFactor", "ForceBold", "StdHW", "StdVW"];
- for (i = 0, ii = fields.length; i < ii; i++) {
- const field = fields[i];
- if (!(field in properties.privateData)) {
- continue;
- }
- const value = properties.privateData[field];
- if (Array.isArray(value)) {
- for (let j = value.length - 1; j > 0; j--) {
- value[j] -= value[j - 1];
- }
- }
- privateDict.setByName(field, value);
- }
- cff.topDict.privateDict = privateDict;
- const subrIndex = new _cff_parser.CFFIndex();
- for (i = 0, ii = subrs.length; i < ii; i++) {
- subrIndex.add(subrs[i]);
- }
- privateDict.subrsIndex = subrIndex;
- const compiler = new _cff_parser.CFFCompiler(cff);
- return compiler.compile();
- }
-}
-exports.Type1Font = Type1Font;
-
-/***/ }),
-/* 49 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.Type1Parser = void 0;
-var _encodings = __w_pdfjs_require__(37);
-var _core_utils = __w_pdfjs_require__(3);
-var _stream = __w_pdfjs_require__(8);
-var _util = __w_pdfjs_require__(2);
-const HINTING_ENABLED = false;
-const COMMAND_MAP = {
- hstem: [1],
- vstem: [3],
- vmoveto: [4],
- rlineto: [5],
- hlineto: [6],
- vlineto: [7],
- rrcurveto: [8],
- callsubr: [10],
- flex: [12, 35],
- drop: [12, 18],
- endchar: [14],
- rmoveto: [21],
- hmoveto: [22],
- vhcurveto: [30],
- hvcurveto: [31]
-};
-class Type1CharString {
- constructor() {
- this.width = 0;
- this.lsb = 0;
- this.flexing = false;
- this.output = [];
- this.stack = [];
- }
- convert(encoded, subrs, seacAnalysisEnabled) {
- const count = encoded.length;
- let error = false;
- let wx, sbx, subrNumber;
- for (let i = 0; i < count; i++) {
- let value = encoded[i];
- if (value < 32) {
- if (value === 12) {
- value = (value << 8) + encoded[++i];
- }
- switch (value) {
- case 1:
- if (!HINTING_ENABLED) {
- this.stack = [];
- break;
- }
- error = this.executeCommand(2, COMMAND_MAP.hstem);
- break;
- case 3:
- if (!HINTING_ENABLED) {
- this.stack = [];
- break;
- }
- error = this.executeCommand(2, COMMAND_MAP.vstem);
- break;
- case 4:
- if (this.flexing) {
- if (this.stack.length < 1) {
- error = true;
- break;
- }
- const dy = this.stack.pop();
- this.stack.push(0, dy);
- break;
- }
- error = this.executeCommand(1, COMMAND_MAP.vmoveto);
- break;
- case 5:
- error = this.executeCommand(2, COMMAND_MAP.rlineto);
- break;
- case 6:
- error = this.executeCommand(1, COMMAND_MAP.hlineto);
- break;
- case 7:
- error = this.executeCommand(1, COMMAND_MAP.vlineto);
- break;
- case 8:
- error = this.executeCommand(6, COMMAND_MAP.rrcurveto);
- break;
- case 9:
- this.stack = [];
- break;
- case 10:
- if (this.stack.length < 1) {
- error = true;
- break;
- }
- subrNumber = this.stack.pop();
- if (!subrs[subrNumber]) {
- error = true;
- break;
- }
- error = this.convert(subrs[subrNumber], subrs, seacAnalysisEnabled);
- break;
- case 11:
- return error;
- case 13:
- if (this.stack.length < 2) {
- error = true;
- break;
- }
- wx = this.stack.pop();
- sbx = this.stack.pop();
- this.lsb = sbx;
- this.width = wx;
- this.stack.push(wx, sbx);
- error = this.executeCommand(2, COMMAND_MAP.hmoveto);
- break;
- case 14:
- this.output.push(COMMAND_MAP.endchar[0]);
- break;
- case 21:
- if (this.flexing) {
- break;
- }
- error = this.executeCommand(2, COMMAND_MAP.rmoveto);
- break;
- case 22:
- if (this.flexing) {
- this.stack.push(0);
- break;
- }
- error = this.executeCommand(1, COMMAND_MAP.hmoveto);
- break;
- case 30:
- error = this.executeCommand(4, COMMAND_MAP.vhcurveto);
- break;
- case 31:
- error = this.executeCommand(4, COMMAND_MAP.hvcurveto);
- break;
- case (12 << 8) + 0:
- this.stack = [];
- break;
- case (12 << 8) + 1:
- if (!HINTING_ENABLED) {
- this.stack = [];
- break;
- }
- error = this.executeCommand(2, COMMAND_MAP.vstem);
- break;
- case (12 << 8) + 2:
- if (!HINTING_ENABLED) {
- this.stack = [];
- break;
- }
- error = this.executeCommand(2, COMMAND_MAP.hstem);
- break;
- case (12 << 8) + 6:
- if (seacAnalysisEnabled) {
- const asb = this.stack.at(-5);
- this.seac = this.stack.splice(-4, 4);
- this.seac[0] += this.lsb - asb;
- error = this.executeCommand(0, COMMAND_MAP.endchar);
- } else {
- error = this.executeCommand(4, COMMAND_MAP.endchar);
- }
- break;
- case (12 << 8) + 7:
- if (this.stack.length < 4) {
- error = true;
- break;
- }
- this.stack.pop();
- wx = this.stack.pop();
- const sby = this.stack.pop();
- sbx = this.stack.pop();
- this.lsb = sbx;
- this.width = wx;
- this.stack.push(wx, sbx, sby);
- error = this.executeCommand(3, COMMAND_MAP.rmoveto);
- break;
- case (12 << 8) + 12:
- if (this.stack.length < 2) {
- error = true;
- break;
- }
- const num2 = this.stack.pop();
- const num1 = this.stack.pop();
- this.stack.push(num1 / num2);
- break;
- case (12 << 8) + 16:
- if (this.stack.length < 2) {
- error = true;
- break;
- }
- subrNumber = this.stack.pop();
- const numArgs = this.stack.pop();
- if (subrNumber === 0 && numArgs === 3) {
- const flexArgs = this.stack.splice(-17, 17);
- this.stack.push(flexArgs[2] + flexArgs[0], flexArgs[3] + flexArgs[1], flexArgs[4], flexArgs[5], flexArgs[6], flexArgs[7], flexArgs[8], flexArgs[9], flexArgs[10], flexArgs[11], flexArgs[12], flexArgs[13], flexArgs[14]);
- error = this.executeCommand(13, COMMAND_MAP.flex, true);
- this.flexing = false;
- this.stack.push(flexArgs[15], flexArgs[16]);
- } else if (subrNumber === 1 && numArgs === 0) {
- this.flexing = true;
- }
- break;
- case (12 << 8) + 17:
- break;
- case (12 << 8) + 33:
- this.stack = [];
- break;
- default:
- (0, _util.warn)('Unknown type 1 charstring command of "' + value + '"');
- break;
- }
- if (error) {
- break;
- }
- continue;
- } else if (value <= 246) {
- value -= 139;
- } else if (value <= 250) {
- value = (value - 247) * 256 + encoded[++i] + 108;
- } else if (value <= 254) {
- value = -((value - 251) * 256) - encoded[++i] - 108;
- } else {
- value = (encoded[++i] & 0xff) << 24 | (encoded[++i] & 0xff) << 16 | (encoded[++i] & 0xff) << 8 | (encoded[++i] & 0xff) << 0;
- }
- this.stack.push(value);
- }
- return error;
- }
- executeCommand(howManyArgs, command, keepStack) {
- const stackLength = this.stack.length;
- if (howManyArgs > stackLength) {
- return true;
- }
- const start = stackLength - howManyArgs;
- for (let i = start; i < stackLength; i++) {
- let value = this.stack[i];
- if (Number.isInteger(value)) {
- this.output.push(28, value >> 8 & 0xff, value & 0xff);
- } else {
- value = 65536 * value | 0;
- this.output.push(255, value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff);
- }
- }
- this.output.push(...command);
- if (keepStack) {
- this.stack.splice(start, howManyArgs);
- } else {
- this.stack.length = 0;
- }
- return false;
- }
-}
-const EEXEC_ENCRYPT_KEY = 55665;
-const CHAR_STRS_ENCRYPT_KEY = 4330;
-function isHexDigit(code) {
- return code >= 48 && code <= 57 || code >= 65 && code <= 70 || code >= 97 && code <= 102;
-}
-function decrypt(data, key, discardNumber) {
- if (discardNumber >= data.length) {
- return new Uint8Array(0);
- }
- const c1 = 52845,
- c2 = 22719;
- let r = key | 0,
- i,
- j;
- for (i = 0; i < discardNumber; i++) {
- r = (data[i] + r) * c1 + c2 & (1 << 16) - 1;
- }
- const count = data.length - discardNumber;
- const decrypted = new Uint8Array(count);
- for (i = discardNumber, j = 0; j < count; i++, j++) {
- const value = data[i];
- decrypted[j] = value ^ r >> 8;
- r = (value + r) * c1 + c2 & (1 << 16) - 1;
- }
- return decrypted;
-}
-function decryptAscii(data, key, discardNumber) {
- const c1 = 52845,
- c2 = 22719;
- let r = key | 0;
- const count = data.length,
- maybeLength = count >>> 1;
- const decrypted = new Uint8Array(maybeLength);
- let i, j;
- for (i = 0, j = 0; i < count; i++) {
- const digit1 = data[i];
- if (!isHexDigit(digit1)) {
- continue;
- }
- i++;
- let digit2;
- while (i < count && !isHexDigit(digit2 = data[i])) {
- i++;
- }
- if (i < count) {
- const value = parseInt(String.fromCharCode(digit1, digit2), 16);
- decrypted[j++] = value ^ r >> 8;
- r = (value + r) * c1 + c2 & (1 << 16) - 1;
- }
- }
- return decrypted.slice(discardNumber, j);
-}
-function isSpecial(c) {
- return c === 0x2f || c === 0x5b || c === 0x5d || c === 0x7b || c === 0x7d || c === 0x28 || c === 0x29;
-}
-class Type1Parser {
- constructor(stream, encrypted, seacAnalysisEnabled) {
- if (encrypted) {
- const data = stream.getBytes();
- const isBinary = !((isHexDigit(data[0]) || (0, _core_utils.isWhiteSpace)(data[0])) && isHexDigit(data[1]) && isHexDigit(data[2]) && isHexDigit(data[3]) && isHexDigit(data[4]) && isHexDigit(data[5]) && isHexDigit(data[6]) && isHexDigit(data[7]));
- stream = new _stream.Stream(isBinary ? decrypt(data, EEXEC_ENCRYPT_KEY, 4) : decryptAscii(data, EEXEC_ENCRYPT_KEY, 4));
- }
- this.seacAnalysisEnabled = !!seacAnalysisEnabled;
- this.stream = stream;
- this.nextChar();
- }
- readNumberArray() {
- this.getToken();
- const array = [];
- while (true) {
- const token = this.getToken();
- if (token === null || token === "]" || token === "}") {
- break;
- }
- array.push(parseFloat(token || 0));
- }
- return array;
- }
- readNumber() {
- const token = this.getToken();
- return parseFloat(token || 0);
- }
- readInt() {
- const token = this.getToken();
- return parseInt(token || 0, 10) | 0;
- }
- readBoolean() {
- const token = this.getToken();
- return token === "true" ? 1 : 0;
- }
- nextChar() {
- return this.currentChar = this.stream.getByte();
- }
- prevChar() {
- this.stream.skip(-2);
- return this.currentChar = this.stream.getByte();
- }
- getToken() {
- let comment = false;
- let ch = this.currentChar;
- while (true) {
- if (ch === -1) {
- return null;
- }
- if (comment) {
- if (ch === 0x0a || ch === 0x0d) {
- comment = false;
- }
- } else if (ch === 0x25) {
- comment = true;
- } else if (!(0, _core_utils.isWhiteSpace)(ch)) {
- break;
- }
- ch = this.nextChar();
- }
- if (isSpecial(ch)) {
- this.nextChar();
- return String.fromCharCode(ch);
- }
- let token = "";
- do {
- token += String.fromCharCode(ch);
- ch = this.nextChar();
- } while (ch >= 0 && !(0, _core_utils.isWhiteSpace)(ch) && !isSpecial(ch));
- return token;
- }
- readCharStrings(bytes, lenIV) {
- if (lenIV === -1) {
- return bytes;
- }
- return decrypt(bytes, CHAR_STRS_ENCRYPT_KEY, lenIV);
- }
- extractFontProgram(properties) {
- const stream = this.stream;
- const subrs = [],
- charstrings = [];
- const privateData = Object.create(null);
- privateData.lenIV = 4;
- const program = {
- subrs: [],
- charstrings: [],
- properties: {
- privateData
- }
- };
- let token, length, data, lenIV;
- while ((token = this.getToken()) !== null) {
- if (token !== "/") {
- continue;
- }
- token = this.getToken();
- switch (token) {
- case "CharStrings":
- this.getToken();
- this.getToken();
- this.getToken();
- this.getToken();
- while (true) {
- token = this.getToken();
- if (token === null || token === "end") {
- break;
- }
- if (token !== "/") {
- continue;
- }
- const glyph = this.getToken();
- length = this.readInt();
- this.getToken();
- data = length > 0 ? stream.getBytes(length) : new Uint8Array(0);
- lenIV = program.properties.privateData.lenIV;
- const encoded = this.readCharStrings(data, lenIV);
- this.nextChar();
- token = this.getToken();
- if (token === "noaccess") {
- this.getToken();
- } else if (token === "/") {
- this.prevChar();
- }
- charstrings.push({
- glyph,
- encoded
- });
- }
- break;
- case "Subrs":
- this.readInt();
- this.getToken();
- while (this.getToken() === "dup") {
- const index = this.readInt();
- length = this.readInt();
- this.getToken();
- data = length > 0 ? stream.getBytes(length) : new Uint8Array(0);
- lenIV = program.properties.privateData.lenIV;
- const encoded = this.readCharStrings(data, lenIV);
- this.nextChar();
- token = this.getToken();
- if (token === "noaccess") {
- this.getToken();
- }
- subrs[index] = encoded;
- }
- break;
- case "BlueValues":
- case "OtherBlues":
- case "FamilyBlues":
- case "FamilyOtherBlues":
- const blueArray = this.readNumberArray();
- if (blueArray.length > 0 && blueArray.length % 2 === 0 && HINTING_ENABLED) {
- program.properties.privateData[token] = blueArray;
- }
- break;
- case "StemSnapH":
- case "StemSnapV":
- program.properties.privateData[token] = this.readNumberArray();
- break;
- case "StdHW":
- case "StdVW":
- program.properties.privateData[token] = this.readNumberArray()[0];
- break;
- case "BlueShift":
- case "lenIV":
- case "BlueFuzz":
- case "BlueScale":
- case "LanguageGroup":
- program.properties.privateData[token] = this.readNumber();
- break;
- case "ExpansionFactor":
- program.properties.privateData[token] = this.readNumber() || 0.06;
- break;
- case "ForceBold":
- program.properties.privateData[token] = this.readBoolean();
- break;
- }
- }
- for (const {
- encoded,
- glyph
- } of charstrings) {
- const charString = new Type1CharString();
- const error = charString.convert(encoded, subrs, this.seacAnalysisEnabled);
- let output = charString.output;
- if (error) {
- output = [14];
- }
- const charStringObject = {
- glyphName: glyph,
- charstring: output,
- width: charString.width,
- lsb: charString.lsb,
- seac: charString.seac
- };
- if (glyph === ".notdef") {
- program.charstrings.unshift(charStringObject);
- } else {
- program.charstrings.push(charStringObject);
- }
- if (properties.builtInEncoding) {
- const index = properties.builtInEncoding.indexOf(glyph);
- if (index > -1 && properties.widths[index] === undefined && index >= properties.firstChar && index <= properties.lastChar) {
- properties.widths[index] = charString.width;
- }
- }
- }
- return program;
- }
- extractFontHeader(properties) {
- let token;
- while ((token = this.getToken()) !== null) {
- if (token !== "/") {
- continue;
- }
- token = this.getToken();
- switch (token) {
- case "FontMatrix":
- const matrix = this.readNumberArray();
- properties.fontMatrix = matrix;
- break;
- case "Encoding":
- const encodingArg = this.getToken();
- let encoding;
- if (!/^\d+$/.test(encodingArg)) {
- encoding = (0, _encodings.getEncoding)(encodingArg);
- } else {
- encoding = [];
- const size = parseInt(encodingArg, 10) | 0;
- this.getToken();
- for (let j = 0; j < size; j++) {
- token = this.getToken();
- while (token !== "dup" && token !== "def") {
- token = this.getToken();
- if (token === null) {
- return;
- }
- }
- if (token === "def") {
- break;
- }
- const index = this.readInt();
- this.getToken();
- const glyph = this.getToken();
- encoding[index] = glyph;
- this.getToken();
- }
- }
- properties.builtInEncoding = encoding;
- break;
- case "FontBBox":
- const fontBBox = this.readNumberArray();
- properties.ascent = Math.max(fontBBox[3], fontBBox[1]);
- properties.descent = Math.min(fontBBox[1], fontBBox[3]);
- properties.ascentScaled = true;
- break;
- }
- }
- }
-}
-exports.Type1Parser = Type1Parser;
-
-/***/ }),
-/* 50 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.Pattern = void 0;
-exports.clearPatternCaches = clearPatternCaches;
-exports.getTilingPatternIR = getTilingPatternIR;
-var _util = __w_pdfjs_require__(2);
-var _base_stream = __w_pdfjs_require__(5);
-var _colorspace = __w_pdfjs_require__(12);
-var _core_utils = __w_pdfjs_require__(3);
-const ShadingType = {
- FUNCTION_BASED: 1,
- AXIAL: 2,
- RADIAL: 3,
- FREE_FORM_MESH: 4,
- LATTICE_FORM_MESH: 5,
- COONS_PATCH_MESH: 6,
- TENSOR_PATCH_MESH: 7
-};
-class Pattern {
- constructor() {
- (0, _util.unreachable)("Cannot initialize Pattern.");
- }
- static parseShading(shading, xref, res, pdfFunctionFactory, localColorSpaceCache) {
- const dict = shading instanceof _base_stream.BaseStream ? shading.dict : shading;
- const type = dict.get("ShadingType");
- try {
- switch (type) {
- case ShadingType.AXIAL:
- case ShadingType.RADIAL:
- return new RadialAxialShading(dict, xref, res, pdfFunctionFactory, localColorSpaceCache);
- case ShadingType.FREE_FORM_MESH:
- case ShadingType.LATTICE_FORM_MESH:
- case ShadingType.COONS_PATCH_MESH:
- case ShadingType.TENSOR_PATCH_MESH:
- return new MeshShading(shading, xref, res, pdfFunctionFactory, localColorSpaceCache);
- default:
- throw new _util.FormatError("Unsupported ShadingType: " + type);
- }
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.warn)(ex);
- return new DummyShading();
- }
- }
-}
-exports.Pattern = Pattern;
-class BaseShading {
- static SMALL_NUMBER = 1e-6;
- constructor() {
- if (this.constructor === BaseShading) {
- (0, _util.unreachable)("Cannot initialize BaseShading.");
- }
- }
- getIR() {
- (0, _util.unreachable)("Abstract method `getIR` called.");
- }
-}
-class RadialAxialShading extends BaseShading {
- constructor(dict, xref, resources, pdfFunctionFactory, localColorSpaceCache) {
- super();
- this.coordsArr = dict.getArray("Coords");
- this.shadingType = dict.get("ShadingType");
- const cs = _colorspace.ColorSpace.parse({
- cs: dict.getRaw("CS") || dict.getRaw("ColorSpace"),
- xref,
- resources,
- pdfFunctionFactory,
- localColorSpaceCache
- });
- const bbox = dict.getArray("BBox");
- this.bbox = Array.isArray(bbox) && bbox.length === 4 ? _util.Util.normalizeRect(bbox) : null;
- let t0 = 0.0,
- t1 = 1.0;
- if (dict.has("Domain")) {
- const domainArr = dict.getArray("Domain");
- t0 = domainArr[0];
- t1 = domainArr[1];
- }
- let extendStart = false,
- extendEnd = false;
- if (dict.has("Extend")) {
- const extendArr = dict.getArray("Extend");
- extendStart = extendArr[0];
- extendEnd = extendArr[1];
- }
- if (this.shadingType === ShadingType.RADIAL && (!extendStart || !extendEnd)) {
- const [x1, y1, r1, x2, y2, r2] = this.coordsArr;
- const distance = Math.hypot(x1 - x2, y1 - y2);
- if (r1 <= r2 + distance && r2 <= r1 + distance) {
- (0, _util.warn)("Unsupported radial gradient.");
- }
- }
- this.extendStart = extendStart;
- this.extendEnd = extendEnd;
- const fnObj = dict.getRaw("Function");
- const fn = pdfFunctionFactory.createFromArray(fnObj);
- const NUMBER_OF_SAMPLES = 840;
- const step = (t1 - t0) / NUMBER_OF_SAMPLES;
- const colorStops = this.colorStops = [];
- if (t0 >= t1 || step <= 0) {
- (0, _util.info)("Bad shading domain.");
- return;
- }
- const color = new Float32Array(cs.numComps),
- ratio = new Float32Array(1);
- let rgbColor;
- let iBase = 0;
- ratio[0] = t0;
- fn(ratio, 0, color, 0);
- let rgbBase = cs.getRgb(color, 0);
- const cssColorBase = _util.Util.makeHexColor(rgbBase[0], rgbBase[1], rgbBase[2]);
- colorStops.push([0, cssColorBase]);
- let iPrev = 1;
- ratio[0] = t0 + step;
- fn(ratio, 0, color, 0);
- let rgbPrev = cs.getRgb(color, 0);
- let maxSlopeR = rgbPrev[0] - rgbBase[0] + 1;
- let maxSlopeG = rgbPrev[1] - rgbBase[1] + 1;
- let maxSlopeB = rgbPrev[2] - rgbBase[2] + 1;
- let minSlopeR = rgbPrev[0] - rgbBase[0] - 1;
- let minSlopeG = rgbPrev[1] - rgbBase[1] - 1;
- let minSlopeB = rgbPrev[2] - rgbBase[2] - 1;
- for (let i = 2; i < NUMBER_OF_SAMPLES; i++) {
- ratio[0] = t0 + i * step;
- fn(ratio, 0, color, 0);
- rgbColor = cs.getRgb(color, 0);
- const run = i - iBase;
- maxSlopeR = Math.min(maxSlopeR, (rgbColor[0] - rgbBase[0] + 1) / run);
- maxSlopeG = Math.min(maxSlopeG, (rgbColor[1] - rgbBase[1] + 1) / run);
- maxSlopeB = Math.min(maxSlopeB, (rgbColor[2] - rgbBase[2] + 1) / run);
- minSlopeR = Math.max(minSlopeR, (rgbColor[0] - rgbBase[0] - 1) / run);
- minSlopeG = Math.max(minSlopeG, (rgbColor[1] - rgbBase[1] - 1) / run);
- minSlopeB = Math.max(minSlopeB, (rgbColor[2] - rgbBase[2] - 1) / run);
- const slopesExist = minSlopeR <= maxSlopeR && minSlopeG <= maxSlopeG && minSlopeB <= maxSlopeB;
- if (!slopesExist) {
- const cssColor = _util.Util.makeHexColor(rgbPrev[0], rgbPrev[1], rgbPrev[2]);
- colorStops.push([iPrev / NUMBER_OF_SAMPLES, cssColor]);
- maxSlopeR = rgbColor[0] - rgbPrev[0] + 1;
- maxSlopeG = rgbColor[1] - rgbPrev[1] + 1;
- maxSlopeB = rgbColor[2] - rgbPrev[2] + 1;
- minSlopeR = rgbColor[0] - rgbPrev[0] - 1;
- minSlopeG = rgbColor[1] - rgbPrev[1] - 1;
- minSlopeB = rgbColor[2] - rgbPrev[2] - 1;
- iBase = iPrev;
- rgbBase = rgbPrev;
- }
- iPrev = i;
- rgbPrev = rgbColor;
- }
- const cssColor = _util.Util.makeHexColor(rgbPrev[0], rgbPrev[1], rgbPrev[2]);
- colorStops.push([1, cssColor]);
- let background = "transparent";
- if (dict.has("Background")) {
- rgbColor = cs.getRgb(dict.get("Background"), 0);
- background = _util.Util.makeHexColor(rgbColor[0], rgbColor[1], rgbColor[2]);
- }
- if (!extendStart) {
- colorStops.unshift([0, background]);
- colorStops[1][0] += BaseShading.SMALL_NUMBER;
- }
- if (!extendEnd) {
- colorStops.at(-1)[0] -= BaseShading.SMALL_NUMBER;
- colorStops.push([1, background]);
- }
- this.colorStops = colorStops;
- }
- getIR() {
- const coordsArr = this.coordsArr;
- const shadingType = this.shadingType;
- let type, p0, p1, r0, r1;
- if (shadingType === ShadingType.AXIAL) {
- p0 = [coordsArr[0], coordsArr[1]];
- p1 = [coordsArr[2], coordsArr[3]];
- r0 = null;
- r1 = null;
- type = "axial";
- } else if (shadingType === ShadingType.RADIAL) {
- p0 = [coordsArr[0], coordsArr[1]];
- p1 = [coordsArr[3], coordsArr[4]];
- r0 = coordsArr[2];
- r1 = coordsArr[5];
- type = "radial";
- } else {
- (0, _util.unreachable)(`getPattern type unknown: ${shadingType}`);
- }
- return ["RadialAxial", type, this.bbox, this.colorStops, p0, p1, r0, r1];
- }
-}
-class MeshStreamReader {
- constructor(stream, context) {
- this.stream = stream;
- this.context = context;
- this.buffer = 0;
- this.bufferLength = 0;
- const numComps = context.numComps;
- this.tmpCompsBuf = new Float32Array(numComps);
- const csNumComps = context.colorSpace.numComps;
- this.tmpCsCompsBuf = context.colorFn ? new Float32Array(csNumComps) : this.tmpCompsBuf;
- }
- get hasData() {
- if (this.stream.end) {
- return this.stream.pos < this.stream.end;
- }
- if (this.bufferLength > 0) {
- return true;
- }
- const nextByte = this.stream.getByte();
- if (nextByte < 0) {
- return false;
- }
- this.buffer = nextByte;
- this.bufferLength = 8;
- return true;
- }
- readBits(n) {
- let buffer = this.buffer;
- let bufferLength = this.bufferLength;
- if (n === 32) {
- if (bufferLength === 0) {
- return (this.stream.getByte() << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte()) >>> 0;
- }
- buffer = buffer << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte();
- const nextByte = this.stream.getByte();
- this.buffer = nextByte & (1 << bufferLength) - 1;
- return (buffer << 8 - bufferLength | (nextByte & 0xff) >> bufferLength) >>> 0;
- }
- if (n === 8 && bufferLength === 0) {
- return this.stream.getByte();
- }
- while (bufferLength < n) {
- buffer = buffer << 8 | this.stream.getByte();
- bufferLength += 8;
- }
- bufferLength -= n;
- this.bufferLength = bufferLength;
- this.buffer = buffer & (1 << bufferLength) - 1;
- return buffer >> bufferLength;
- }
- align() {
- this.buffer = 0;
- this.bufferLength = 0;
- }
- readFlag() {
- return this.readBits(this.context.bitsPerFlag);
- }
- readCoordinate() {
- const bitsPerCoordinate = this.context.bitsPerCoordinate;
- const xi = this.readBits(bitsPerCoordinate);
- const yi = this.readBits(bitsPerCoordinate);
- const decode = this.context.decode;
- const scale = bitsPerCoordinate < 32 ? 1 / ((1 << bitsPerCoordinate) - 1) : 2.3283064365386963e-10;
- return [xi * scale * (decode[1] - decode[0]) + decode[0], yi * scale * (decode[3] - decode[2]) + decode[2]];
- }
- readComponents() {
- const numComps = this.context.numComps;
- const bitsPerComponent = this.context.bitsPerComponent;
- const scale = bitsPerComponent < 32 ? 1 / ((1 << bitsPerComponent) - 1) : 2.3283064365386963e-10;
- const decode = this.context.decode;
- const components = this.tmpCompsBuf;
- for (let i = 0, j = 4; i < numComps; i++, j += 2) {
- const ci = this.readBits(bitsPerComponent);
- components[i] = ci * scale * (decode[j + 1] - decode[j]) + decode[j];
- }
- const color = this.tmpCsCompsBuf;
- if (this.context.colorFn) {
- this.context.colorFn(components, 0, color, 0);
- }
- return this.context.colorSpace.getRgb(color, 0);
- }
-}
-let bCache = Object.create(null);
-function buildB(count) {
- const lut = [];
- for (let i = 0; i <= count; i++) {
- const t = i / count,
- t_ = 1 - t;
- lut.push(new Float32Array([t_ ** 3, 3 * t * t_ ** 2, 3 * t ** 2 * t_, t ** 3]));
- }
- return lut;
-}
-function getB(count) {
- return bCache[count] ||= buildB(count);
-}
-function clearPatternCaches() {
- bCache = Object.create(null);
-}
-class MeshShading extends BaseShading {
- static MIN_SPLIT_PATCH_CHUNKS_AMOUNT = 3;
- static MAX_SPLIT_PATCH_CHUNKS_AMOUNT = 20;
- static TRIANGLE_DENSITY = 20;
- constructor(stream, xref, resources, pdfFunctionFactory, localColorSpaceCache) {
- super();
- if (!(stream instanceof _base_stream.BaseStream)) {
- throw new _util.FormatError("Mesh data is not a stream");
- }
- const dict = stream.dict;
- this.shadingType = dict.get("ShadingType");
- const bbox = dict.getArray("BBox");
- this.bbox = Array.isArray(bbox) && bbox.length === 4 ? _util.Util.normalizeRect(bbox) : null;
- const cs = _colorspace.ColorSpace.parse({
- cs: dict.getRaw("CS") || dict.getRaw("ColorSpace"),
- xref,
- resources,
- pdfFunctionFactory,
- localColorSpaceCache
- });
- this.background = dict.has("Background") ? cs.getRgb(dict.get("Background"), 0) : null;
- const fnObj = dict.getRaw("Function");
- const fn = fnObj ? pdfFunctionFactory.createFromArray(fnObj) : null;
- this.coords = [];
- this.colors = [];
- this.figures = [];
- const decodeContext = {
- bitsPerCoordinate: dict.get("BitsPerCoordinate"),
- bitsPerComponent: dict.get("BitsPerComponent"),
- bitsPerFlag: dict.get("BitsPerFlag"),
- decode: dict.getArray("Decode"),
- colorFn: fn,
- colorSpace: cs,
- numComps: fn ? 1 : cs.numComps
- };
- const reader = new MeshStreamReader(stream, decodeContext);
- let patchMesh = false;
- switch (this.shadingType) {
- case ShadingType.FREE_FORM_MESH:
- this._decodeType4Shading(reader);
- break;
- case ShadingType.LATTICE_FORM_MESH:
- const verticesPerRow = dict.get("VerticesPerRow") | 0;
- if (verticesPerRow < 2) {
- throw new _util.FormatError("Invalid VerticesPerRow");
- }
- this._decodeType5Shading(reader, verticesPerRow);
- break;
- case ShadingType.COONS_PATCH_MESH:
- this._decodeType6Shading(reader);
- patchMesh = true;
- break;
- case ShadingType.TENSOR_PATCH_MESH:
- this._decodeType7Shading(reader);
- patchMesh = true;
- break;
- default:
- (0, _util.unreachable)("Unsupported mesh type.");
- break;
- }
- if (patchMesh) {
- this._updateBounds();
- for (let i = 0, ii = this.figures.length; i < ii; i++) {
- this._buildFigureFromPatch(i);
- }
- }
- this._updateBounds();
- this._packData();
- }
- _decodeType4Shading(reader) {
- const coords = this.coords;
- const colors = this.colors;
- const operators = [];
- const ps = [];
- let verticesLeft = 0;
- while (reader.hasData) {
- const f = reader.readFlag();
- const coord = reader.readCoordinate();
- const color = reader.readComponents();
- if (verticesLeft === 0) {
- if (!(0 <= f && f <= 2)) {
- throw new _util.FormatError("Unknown type4 flag");
- }
- switch (f) {
- case 0:
- verticesLeft = 3;
- break;
- case 1:
- ps.push(ps.at(-2), ps.at(-1));
- verticesLeft = 1;
- break;
- case 2:
- ps.push(ps.at(-3), ps.at(-1));
- verticesLeft = 1;
- break;
- }
- operators.push(f);
- }
- ps.push(coords.length);
- coords.push(coord);
- colors.push(color);
- verticesLeft--;
- reader.align();
- }
- this.figures.push({
- type: "triangles",
- coords: new Int32Array(ps),
- colors: new Int32Array(ps)
- });
- }
- _decodeType5Shading(reader, verticesPerRow) {
- const coords = this.coords;
- const colors = this.colors;
- const ps = [];
- while (reader.hasData) {
- const coord = reader.readCoordinate();
- const color = reader.readComponents();
- ps.push(coords.length);
- coords.push(coord);
- colors.push(color);
- }
- this.figures.push({
- type: "lattice",
- coords: new Int32Array(ps),
- colors: new Int32Array(ps),
- verticesPerRow
- });
- }
- _decodeType6Shading(reader) {
- const coords = this.coords;
- const colors = this.colors;
- const ps = new Int32Array(16);
- const cs = new Int32Array(4);
- while (reader.hasData) {
- const f = reader.readFlag();
- if (!(0 <= f && f <= 3)) {
- throw new _util.FormatError("Unknown type6 flag");
- }
- const pi = coords.length;
- for (let i = 0, ii = f !== 0 ? 8 : 12; i < ii; i++) {
- coords.push(reader.readCoordinate());
- }
- const ci = colors.length;
- for (let i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) {
- colors.push(reader.readComponents());
- }
- let tmp1, tmp2, tmp3, tmp4;
- switch (f) {
- case 0:
- ps[12] = pi + 3;
- ps[13] = pi + 4;
- ps[14] = pi + 5;
- ps[15] = pi + 6;
- ps[8] = pi + 2;
- ps[11] = pi + 7;
- ps[4] = pi + 1;
- ps[7] = pi + 8;
- ps[0] = pi;
- ps[1] = pi + 11;
- ps[2] = pi + 10;
- ps[3] = pi + 9;
- cs[2] = ci + 1;
- cs[3] = ci + 2;
- cs[0] = ci;
- cs[1] = ci + 3;
- break;
- case 1:
- tmp1 = ps[12];
- tmp2 = ps[13];
- tmp3 = ps[14];
- tmp4 = ps[15];
- ps[12] = tmp4;
- ps[13] = pi + 0;
- ps[14] = pi + 1;
- ps[15] = pi + 2;
- ps[8] = tmp3;
- ps[11] = pi + 3;
- ps[4] = tmp2;
- ps[7] = pi + 4;
- ps[0] = tmp1;
- ps[1] = pi + 7;
- ps[2] = pi + 6;
- ps[3] = pi + 5;
- tmp1 = cs[2];
- tmp2 = cs[3];
- cs[2] = tmp2;
- cs[3] = ci;
- cs[0] = tmp1;
- cs[1] = ci + 1;
- break;
- case 2:
- tmp1 = ps[15];
- tmp2 = ps[11];
- ps[12] = ps[3];
- ps[13] = pi + 0;
- ps[14] = pi + 1;
- ps[15] = pi + 2;
- ps[8] = ps[7];
- ps[11] = pi + 3;
- ps[4] = tmp2;
- ps[7] = pi + 4;
- ps[0] = tmp1;
- ps[1] = pi + 7;
- ps[2] = pi + 6;
- ps[3] = pi + 5;
- tmp1 = cs[3];
- cs[2] = cs[1];
- cs[3] = ci;
- cs[0] = tmp1;
- cs[1] = ci + 1;
- break;
- case 3:
- ps[12] = ps[0];
- ps[13] = pi + 0;
- ps[14] = pi + 1;
- ps[15] = pi + 2;
- ps[8] = ps[1];
- ps[11] = pi + 3;
- ps[4] = ps[2];
- ps[7] = pi + 4;
- ps[0] = ps[3];
- ps[1] = pi + 7;
- ps[2] = pi + 6;
- ps[3] = pi + 5;
- cs[2] = cs[0];
- cs[3] = ci;
- cs[0] = cs[1];
- cs[1] = ci + 1;
- break;
- }
- ps[5] = coords.length;
- coords.push([(-4 * coords[ps[0]][0] - coords[ps[15]][0] + 6 * (coords[ps[4]][0] + coords[ps[1]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[13]][0] + coords[ps[7]][0])) / 9, (-4 * coords[ps[0]][1] - coords[ps[15]][1] + 6 * (coords[ps[4]][1] + coords[ps[1]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[13]][1] + coords[ps[7]][1])) / 9]);
- ps[6] = coords.length;
- coords.push([(-4 * coords[ps[3]][0] - coords[ps[12]][0] + 6 * (coords[ps[2]][0] + coords[ps[7]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[4]][0] + coords[ps[14]][0])) / 9, (-4 * coords[ps[3]][1] - coords[ps[12]][1] + 6 * (coords[ps[2]][1] + coords[ps[7]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[4]][1] + coords[ps[14]][1])) / 9]);
- ps[9] = coords.length;
- coords.push([(-4 * coords[ps[12]][0] - coords[ps[3]][0] + 6 * (coords[ps[8]][0] + coords[ps[13]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[11]][0] + coords[ps[1]][0])) / 9, (-4 * coords[ps[12]][1] - coords[ps[3]][1] + 6 * (coords[ps[8]][1] + coords[ps[13]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[11]][1] + coords[ps[1]][1])) / 9]);
- ps[10] = coords.length;
- coords.push([(-4 * coords[ps[15]][0] - coords[ps[0]][0] + 6 * (coords[ps[11]][0] + coords[ps[14]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[2]][0] + coords[ps[8]][0])) / 9, (-4 * coords[ps[15]][1] - coords[ps[0]][1] + 6 * (coords[ps[11]][1] + coords[ps[14]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[2]][1] + coords[ps[8]][1])) / 9]);
- this.figures.push({
- type: "patch",
- coords: new Int32Array(ps),
- colors: new Int32Array(cs)
- });
- }
- }
- _decodeType7Shading(reader) {
- const coords = this.coords;
- const colors = this.colors;
- const ps = new Int32Array(16);
- const cs = new Int32Array(4);
- while (reader.hasData) {
- const f = reader.readFlag();
- if (!(0 <= f && f <= 3)) {
- throw new _util.FormatError("Unknown type7 flag");
- }
- const pi = coords.length;
- for (let i = 0, ii = f !== 0 ? 12 : 16; i < ii; i++) {
- coords.push(reader.readCoordinate());
- }
- const ci = colors.length;
- for (let i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) {
- colors.push(reader.readComponents());
- }
- let tmp1, tmp2, tmp3, tmp4;
- switch (f) {
- case 0:
- ps[12] = pi + 3;
- ps[13] = pi + 4;
- ps[14] = pi + 5;
- ps[15] = pi + 6;
- ps[8] = pi + 2;
- ps[9] = pi + 13;
- ps[10] = pi + 14;
- ps[11] = pi + 7;
- ps[4] = pi + 1;
- ps[5] = pi + 12;
- ps[6] = pi + 15;
- ps[7] = pi + 8;
- ps[0] = pi;
- ps[1] = pi + 11;
- ps[2] = pi + 10;
- ps[3] = pi + 9;
- cs[2] = ci + 1;
- cs[3] = ci + 2;
- cs[0] = ci;
- cs[1] = ci + 3;
- break;
- case 1:
- tmp1 = ps[12];
- tmp2 = ps[13];
- tmp3 = ps[14];
- tmp4 = ps[15];
- ps[12] = tmp4;
- ps[13] = pi + 0;
- ps[14] = pi + 1;
- ps[15] = pi + 2;
- ps[8] = tmp3;
- ps[9] = pi + 9;
- ps[10] = pi + 10;
- ps[11] = pi + 3;
- ps[4] = tmp2;
- ps[5] = pi + 8;
- ps[6] = pi + 11;
- ps[7] = pi + 4;
- ps[0] = tmp1;
- ps[1] = pi + 7;
- ps[2] = pi + 6;
- ps[3] = pi + 5;
- tmp1 = cs[2];
- tmp2 = cs[3];
- cs[2] = tmp2;
- cs[3] = ci;
- cs[0] = tmp1;
- cs[1] = ci + 1;
- break;
- case 2:
- tmp1 = ps[15];
- tmp2 = ps[11];
- ps[12] = ps[3];
- ps[13] = pi + 0;
- ps[14] = pi + 1;
- ps[15] = pi + 2;
- ps[8] = ps[7];
- ps[9] = pi + 9;
- ps[10] = pi + 10;
- ps[11] = pi + 3;
- ps[4] = tmp2;
- ps[5] = pi + 8;
- ps[6] = pi + 11;
- ps[7] = pi + 4;
- ps[0] = tmp1;
- ps[1] = pi + 7;
- ps[2] = pi + 6;
- ps[3] = pi + 5;
- tmp1 = cs[3];
- cs[2] = cs[1];
- cs[3] = ci;
- cs[0] = tmp1;
- cs[1] = ci + 1;
- break;
- case 3:
- ps[12] = ps[0];
- ps[13] = pi + 0;
- ps[14] = pi + 1;
- ps[15] = pi + 2;
- ps[8] = ps[1];
- ps[9] = pi + 9;
- ps[10] = pi + 10;
- ps[11] = pi + 3;
- ps[4] = ps[2];
- ps[5] = pi + 8;
- ps[6] = pi + 11;
- ps[7] = pi + 4;
- ps[0] = ps[3];
- ps[1] = pi + 7;
- ps[2] = pi + 6;
- ps[3] = pi + 5;
- cs[2] = cs[0];
- cs[3] = ci;
- cs[0] = cs[1];
- cs[1] = ci + 1;
- break;
- }
- this.figures.push({
- type: "patch",
- coords: new Int32Array(ps),
- colors: new Int32Array(cs)
- });
- }
- }
- _buildFigureFromPatch(index) {
- const figure = this.figures[index];
- (0, _util.assert)(figure.type === "patch", "Unexpected patch mesh figure");
- const coords = this.coords,
- colors = this.colors;
- const pi = figure.coords;
- const ci = figure.colors;
- const figureMinX = Math.min(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]);
- const figureMinY = Math.min(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]);
- const figureMaxX = Math.max(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]);
- const figureMaxY = Math.max(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]);
- let splitXBy = Math.ceil((figureMaxX - figureMinX) * MeshShading.TRIANGLE_DENSITY / (this.bounds[2] - this.bounds[0]));
- splitXBy = Math.max(MeshShading.MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MeshShading.MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitXBy));
- let splitYBy = Math.ceil((figureMaxY - figureMinY) * MeshShading.TRIANGLE_DENSITY / (this.bounds[3] - this.bounds[1]));
- splitYBy = Math.max(MeshShading.MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MeshShading.MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitYBy));
- const verticesPerRow = splitXBy + 1;
- const figureCoords = new Int32Array((splitYBy + 1) * verticesPerRow);
- const figureColors = new Int32Array((splitYBy + 1) * verticesPerRow);
- let k = 0;
- const cl = new Uint8Array(3),
- cr = new Uint8Array(3);
- const c0 = colors[ci[0]],
- c1 = colors[ci[1]],
- c2 = colors[ci[2]],
- c3 = colors[ci[3]];
- const bRow = getB(splitYBy),
- bCol = getB(splitXBy);
- for (let row = 0; row <= splitYBy; row++) {
- cl[0] = (c0[0] * (splitYBy - row) + c2[0] * row) / splitYBy | 0;
- cl[1] = (c0[1] * (splitYBy - row) + c2[1] * row) / splitYBy | 0;
- cl[2] = (c0[2] * (splitYBy - row) + c2[2] * row) / splitYBy | 0;
- cr[0] = (c1[0] * (splitYBy - row) + c3[0] * row) / splitYBy | 0;
- cr[1] = (c1[1] * (splitYBy - row) + c3[1] * row) / splitYBy | 0;
- cr[2] = (c1[2] * (splitYBy - row) + c3[2] * row) / splitYBy | 0;
- for (let col = 0; col <= splitXBy; col++, k++) {
- if ((row === 0 || row === splitYBy) && (col === 0 || col === splitXBy)) {
- continue;
- }
- let x = 0,
- y = 0;
- let q = 0;
- for (let i = 0; i <= 3; i++) {
- for (let j = 0; j <= 3; j++, q++) {
- const m = bRow[row][i] * bCol[col][j];
- x += coords[pi[q]][0] * m;
- y += coords[pi[q]][1] * m;
- }
- }
- figureCoords[k] = coords.length;
- coords.push([x, y]);
- figureColors[k] = colors.length;
- const newColor = new Uint8Array(3);
- newColor[0] = (cl[0] * (splitXBy - col) + cr[0] * col) / splitXBy | 0;
- newColor[1] = (cl[1] * (splitXBy - col) + cr[1] * col) / splitXBy | 0;
- newColor[2] = (cl[2] * (splitXBy - col) + cr[2] * col) / splitXBy | 0;
- colors.push(newColor);
- }
- }
- figureCoords[0] = pi[0];
- figureColors[0] = ci[0];
- figureCoords[splitXBy] = pi[3];
- figureColors[splitXBy] = ci[1];
- figureCoords[verticesPerRow * splitYBy] = pi[12];
- figureColors[verticesPerRow * splitYBy] = ci[2];
- figureCoords[verticesPerRow * splitYBy + splitXBy] = pi[15];
- figureColors[verticesPerRow * splitYBy + splitXBy] = ci[3];
- this.figures[index] = {
- type: "lattice",
- coords: figureCoords,
- colors: figureColors,
- verticesPerRow
- };
- }
- _updateBounds() {
- let minX = this.coords[0][0],
- minY = this.coords[0][1],
- maxX = minX,
- maxY = minY;
- for (let i = 1, ii = this.coords.length; i < ii; i++) {
- const x = this.coords[i][0],
- y = this.coords[i][1];
- minX = minX > x ? x : minX;
- minY = minY > y ? y : minY;
- maxX = maxX < x ? x : maxX;
- maxY = maxY < y ? y : maxY;
- }
- this.bounds = [minX, minY, maxX, maxY];
- }
- _packData() {
- let i, ii, j, jj;
- const coords = this.coords;
- const coordsPacked = new Float32Array(coords.length * 2);
- for (i = 0, j = 0, ii = coords.length; i < ii; i++) {
- const xy = coords[i];
- coordsPacked[j++] = xy[0];
- coordsPacked[j++] = xy[1];
- }
- this.coords = coordsPacked;
- const colors = this.colors;
- const colorsPacked = new Uint8Array(colors.length * 3);
- for (i = 0, j = 0, ii = colors.length; i < ii; i++) {
- const c = colors[i];
- colorsPacked[j++] = c[0];
- colorsPacked[j++] = c[1];
- colorsPacked[j++] = c[2];
- }
- this.colors = colorsPacked;
- const figures = this.figures;
- for (i = 0, ii = figures.length; i < ii; i++) {
- const figure = figures[i],
- ps = figure.coords,
- cs = figure.colors;
- for (j = 0, jj = ps.length; j < jj; j++) {
- ps[j] *= 2;
- cs[j] *= 3;
- }
- }
- }
- getIR() {
- return ["Mesh", this.shadingType, this.coords, this.colors, this.figures, this.bounds, this.bbox, this.background];
- }
-}
-class DummyShading extends BaseShading {
- getIR() {
- return ["Dummy"];
- }
-}
-function getTilingPatternIR(operatorList, dict, color) {
- const matrix = dict.getArray("Matrix");
- const bbox = _util.Util.normalizeRect(dict.getArray("BBox"));
- const xstep = dict.get("XStep");
- const ystep = dict.get("YStep");
- const paintType = dict.get("PaintType");
- const tilingType = dict.get("TilingType");
- if (bbox[2] - bbox[0] === 0 || bbox[3] - bbox[1] === 0) {
- throw new _util.FormatError(`Invalid getTilingPatternIR /BBox array: [${bbox}].`);
- }
- return ["TilingPattern", color, operatorList, matrix, bbox, xstep, ystep, paintType, tilingType];
-}
-
-/***/ }),
-/* 51 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.getXfaFontDict = getXfaFontDict;
-exports.getXfaFontName = getXfaFontName;
-var _calibri_factors = __w_pdfjs_require__(52);
-var _primitives = __w_pdfjs_require__(4);
-var _helvetica_factors = __w_pdfjs_require__(53);
-var _liberationsans_widths = __w_pdfjs_require__(54);
-var _myriadpro_factors = __w_pdfjs_require__(55);
-var _segoeui_factors = __w_pdfjs_require__(56);
-var _core_utils = __w_pdfjs_require__(3);
-var _fonts_utils = __w_pdfjs_require__(38);
-const getXFAFontMap = (0, _core_utils.getLookupTableFactory)(function (t) {
- t["MyriadPro-Regular"] = t["PdfJS-Fallback-Regular"] = {
- name: "LiberationSans-Regular",
- factors: _myriadpro_factors.MyriadProRegularFactors,
- baseWidths: _liberationsans_widths.LiberationSansRegularWidths,
- baseMapping: _liberationsans_widths.LiberationSansRegularMapping,
- metrics: _myriadpro_factors.MyriadProRegularMetrics
- };
- t["MyriadPro-Bold"] = t["PdfJS-Fallback-Bold"] = {
- name: "LiberationSans-Bold",
- factors: _myriadpro_factors.MyriadProBoldFactors,
- baseWidths: _liberationsans_widths.LiberationSansBoldWidths,
- baseMapping: _liberationsans_widths.LiberationSansBoldMapping,
- metrics: _myriadpro_factors.MyriadProBoldMetrics
- };
- t["MyriadPro-It"] = t["MyriadPro-Italic"] = t["PdfJS-Fallback-Italic"] = {
- name: "LiberationSans-Italic",
- factors: _myriadpro_factors.MyriadProItalicFactors,
- baseWidths: _liberationsans_widths.LiberationSansItalicWidths,
- baseMapping: _liberationsans_widths.LiberationSansItalicMapping,
- metrics: _myriadpro_factors.MyriadProItalicMetrics
- };
- t["MyriadPro-BoldIt"] = t["MyriadPro-BoldItalic"] = t["PdfJS-Fallback-BoldItalic"] = {
- name: "LiberationSans-BoldItalic",
- factors: _myriadpro_factors.MyriadProBoldItalicFactors,
- baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths,
- baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping,
- metrics: _myriadpro_factors.MyriadProBoldItalicMetrics
- };
- t.ArialMT = t.Arial = t["Arial-Regular"] = {
- name: "LiberationSans-Regular",
- baseWidths: _liberationsans_widths.LiberationSansRegularWidths,
- baseMapping: _liberationsans_widths.LiberationSansRegularMapping
- };
- t["Arial-BoldMT"] = t["Arial-Bold"] = {
- name: "LiberationSans-Bold",
- baseWidths: _liberationsans_widths.LiberationSansBoldWidths,
- baseMapping: _liberationsans_widths.LiberationSansBoldMapping
- };
- t["Arial-ItalicMT"] = t["Arial-Italic"] = {
- name: "LiberationSans-Italic",
- baseWidths: _liberationsans_widths.LiberationSansItalicWidths,
- baseMapping: _liberationsans_widths.LiberationSansItalicMapping
- };
- t["Arial-BoldItalicMT"] = t["Arial-BoldItalic"] = {
- name: "LiberationSans-BoldItalic",
- baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths,
- baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping
- };
- t["Calibri-Regular"] = {
- name: "LiberationSans-Regular",
- factors: _calibri_factors.CalibriRegularFactors,
- baseWidths: _liberationsans_widths.LiberationSansRegularWidths,
- baseMapping: _liberationsans_widths.LiberationSansRegularMapping,
- metrics: _calibri_factors.CalibriRegularMetrics
- };
- t["Calibri-Bold"] = {
- name: "LiberationSans-Bold",
- factors: _calibri_factors.CalibriBoldFactors,
- baseWidths: _liberationsans_widths.LiberationSansBoldWidths,
- baseMapping: _liberationsans_widths.LiberationSansBoldMapping,
- metrics: _calibri_factors.CalibriBoldMetrics
- };
- t["Calibri-Italic"] = {
- name: "LiberationSans-Italic",
- factors: _calibri_factors.CalibriItalicFactors,
- baseWidths: _liberationsans_widths.LiberationSansItalicWidths,
- baseMapping: _liberationsans_widths.LiberationSansItalicMapping,
- metrics: _calibri_factors.CalibriItalicMetrics
- };
- t["Calibri-BoldItalic"] = {
- name: "LiberationSans-BoldItalic",
- factors: _calibri_factors.CalibriBoldItalicFactors,
- baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths,
- baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping,
- metrics: _calibri_factors.CalibriBoldItalicMetrics
- };
- t["Segoeui-Regular"] = {
- name: "LiberationSans-Regular",
- factors: _segoeui_factors.SegoeuiRegularFactors,
- baseWidths: _liberationsans_widths.LiberationSansRegularWidths,
- baseMapping: _liberationsans_widths.LiberationSansRegularMapping,
- metrics: _segoeui_factors.SegoeuiRegularMetrics
- };
- t["Segoeui-Bold"] = {
- name: "LiberationSans-Bold",
- factors: _segoeui_factors.SegoeuiBoldFactors,
- baseWidths: _liberationsans_widths.LiberationSansBoldWidths,
- baseMapping: _liberationsans_widths.LiberationSansBoldMapping,
- metrics: _segoeui_factors.SegoeuiBoldMetrics
- };
- t["Segoeui-Italic"] = {
- name: "LiberationSans-Italic",
- factors: _segoeui_factors.SegoeuiItalicFactors,
- baseWidths: _liberationsans_widths.LiberationSansItalicWidths,
- baseMapping: _liberationsans_widths.LiberationSansItalicMapping,
- metrics: _segoeui_factors.SegoeuiItalicMetrics
- };
- t["Segoeui-BoldItalic"] = {
- name: "LiberationSans-BoldItalic",
- factors: _segoeui_factors.SegoeuiBoldItalicFactors,
- baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths,
- baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping,
- metrics: _segoeui_factors.SegoeuiBoldItalicMetrics
- };
- t["Helvetica-Regular"] = t.Helvetica = {
- name: "LiberationSans-Regular",
- factors: _helvetica_factors.HelveticaRegularFactors,
- baseWidths: _liberationsans_widths.LiberationSansRegularWidths,
- baseMapping: _liberationsans_widths.LiberationSansRegularMapping,
- metrics: _helvetica_factors.HelveticaRegularMetrics
- };
- t["Helvetica-Bold"] = {
- name: "LiberationSans-Bold",
- factors: _helvetica_factors.HelveticaBoldFactors,
- baseWidths: _liberationsans_widths.LiberationSansBoldWidths,
- baseMapping: _liberationsans_widths.LiberationSansBoldMapping,
- metrics: _helvetica_factors.HelveticaBoldMetrics
- };
- t["Helvetica-Italic"] = {
- name: "LiberationSans-Italic",
- factors: _helvetica_factors.HelveticaItalicFactors,
- baseWidths: _liberationsans_widths.LiberationSansItalicWidths,
- baseMapping: _liberationsans_widths.LiberationSansItalicMapping,
- metrics: _helvetica_factors.HelveticaItalicMetrics
- };
- t["Helvetica-BoldItalic"] = {
- name: "LiberationSans-BoldItalic",
- factors: _helvetica_factors.HelveticaBoldItalicFactors,
- baseWidths: _liberationsans_widths.LiberationSansBoldItalicWidths,
- baseMapping: _liberationsans_widths.LiberationSansBoldItalicMapping,
- metrics: _helvetica_factors.HelveticaBoldItalicMetrics
- };
-});
-function getXfaFontName(name) {
- const fontName = (0, _fonts_utils.normalizeFontName)(name);
- const fontMap = getXFAFontMap();
- return fontMap[fontName];
-}
-function getXfaFontWidths(name) {
- const info = getXfaFontName(name);
- if (!info) {
- return null;
- }
- const {
- baseWidths,
- baseMapping,
- factors
- } = info;
- const rescaledBaseWidths = !factors ? baseWidths : baseWidths.map((w, i) => w * factors[i]);
- let currentCode = -2;
- let currentArray;
- const newWidths = [];
- for (const [unicode, glyphIndex] of baseMapping.map((charUnicode, index) => [charUnicode, index]).sort(([unicode1], [unicode2]) => unicode1 - unicode2)) {
- if (unicode === -1) {
- continue;
- }
- if (unicode === currentCode + 1) {
- currentArray.push(rescaledBaseWidths[glyphIndex]);
- currentCode += 1;
- } else {
- currentCode = unicode;
- currentArray = [rescaledBaseWidths[glyphIndex]];
- newWidths.push(unicode, currentArray);
- }
- }
- return newWidths;
-}
-function getXfaFontDict(name) {
- const widths = getXfaFontWidths(name);
- const dict = new _primitives.Dict(null);
- dict.set("BaseFont", _primitives.Name.get(name));
- dict.set("Type", _primitives.Name.get("Font"));
- dict.set("Subtype", _primitives.Name.get("CIDFontType2"));
- dict.set("Encoding", _primitives.Name.get("Identity-H"));
- dict.set("CIDToGIDMap", _primitives.Name.get("Identity"));
- dict.set("W", widths);
- dict.set("FirstChar", widths[0]);
- dict.set("LastChar", widths.at(-2) + widths.at(-1).length - 1);
- const descriptor = new _primitives.Dict(null);
- dict.set("FontDescriptor", descriptor);
- const systemInfo = new _primitives.Dict(null);
- systemInfo.set("Ordering", "Identity");
- systemInfo.set("Registry", "Adobe");
- systemInfo.set("Supplement", 0);
- dict.set("CIDSystemInfo", systemInfo);
- return dict;
-}
-
-/***/ }),
-/* 52 */
-/***/ ((__unused_webpack_module, exports) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.CalibriRegularMetrics = exports.CalibriRegularFactors = exports.CalibriItalicMetrics = exports.CalibriItalicFactors = exports.CalibriBoldMetrics = exports.CalibriBoldItalicMetrics = exports.CalibriBoldItalicFactors = exports.CalibriBoldFactors = void 0;
-const CalibriBoldFactors = exports.CalibriBoldFactors = [1.3877, 1, 1, 1, 0.97801, 0.92482, 0.89552, 0.91133, 0.81988, 0.97566, 0.98152, 0.93548, 0.93548, 1.2798, 0.85284, 0.92794, 1, 0.96134, 1.54657, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.82845, 0.82845, 0.85284, 0.85284, 0.85284, 0.75859, 0.92138, 0.83908, 0.7762, 0.73293, 0.87289, 0.73133, 0.7514, 0.81921, 0.87356, 0.95958, 0.59526, 0.75727, 0.69225, 1.04924, 0.9121, 0.86943, 0.79795, 0.88198, 0.77958, 0.70864, 0.81055, 0.90399, 0.88653, 0.96017, 0.82577, 0.77892, 0.78257, 0.97507, 1.54657, 0.97507, 0.85284, 0.89552, 0.90176, 0.88762, 0.8785, 0.75241, 0.8785, 0.90518, 0.95015, 0.77618, 0.8785, 0.88401, 0.91916, 0.86304, 0.88401, 0.91488, 0.8785, 0.8801, 0.8785, 0.8785, 0.91343, 0.7173, 1.04106, 0.8785, 0.85075, 0.95794, 0.82616, 0.85162, 0.79492, 0.88331, 1.69808, 0.88331, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.7801, 0.89552, 1.24487, 1.13254, 1.12401, 0.96839, 0.85284, 0.68787, 0.70645, 0.85592, 0.90747, 1.01466, 1.0088, 0.90323, 1, 1.07463, 1, 0.91056, 0.75806, 1.19118, 0.96839, 0.78864, 0.82845, 0.84133, 0.75859, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.77539, 0.73293, 0.73133, 0.73133, 0.73133, 0.73133, 0.95958, 0.95958, 0.95958, 0.95958, 0.88506, 0.9121, 0.86943, 0.86943, 0.86943, 0.86943, 0.86943, 0.85284, 0.87508, 0.90399, 0.90399, 0.90399, 0.90399, 0.77892, 0.79795, 0.90807, 0.88762, 0.88762, 0.88762, 0.88762, 0.88762, 0.88762, 0.8715, 0.75241, 0.90518, 0.90518, 0.90518, 0.90518, 0.88401, 0.88401, 0.88401, 0.88401, 0.8785, 0.8785, 0.8801, 0.8801, 0.8801, 0.8801, 0.8801, 0.90747, 0.89049, 0.8785, 0.8785, 0.8785, 0.8785, 0.85162, 0.8785, 0.85162, 0.83908, 0.88762, 0.83908, 0.88762, 0.83908, 0.88762, 0.73293, 0.75241, 0.73293, 0.75241, 0.73293, 0.75241, 0.73293, 0.75241, 0.87289, 0.83016, 0.88506, 0.93125, 0.73133, 0.90518, 0.73133, 0.90518, 0.73133, 0.90518, 0.73133, 0.90518, 0.73133, 0.90518, 0.81921, 0.77618, 0.81921, 0.77618, 0.81921, 0.77618, 1, 1, 0.87356, 0.8785, 0.91075, 0.89608, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.76229, 0.90167, 0.59526, 0.91916, 1, 1, 0.86304, 0.69225, 0.88401, 1, 1, 0.70424, 0.79468, 0.91926, 0.88175, 0.70823, 0.94903, 0.9121, 0.8785, 1, 1, 0.9121, 0.8785, 0.87802, 0.88656, 0.8785, 0.86943, 0.8801, 0.86943, 0.8801, 0.86943, 0.8801, 0.87402, 0.89291, 0.77958, 0.91343, 1, 1, 0.77958, 0.91343, 0.70864, 0.7173, 0.70864, 0.7173, 0.70864, 0.7173, 0.70864, 0.7173, 1, 1, 0.81055, 0.75841, 0.81055, 1.06452, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.90399, 0.8785, 0.96017, 0.95794, 0.77892, 0.85162, 0.77892, 0.78257, 0.79492, 0.78257, 0.79492, 0.78257, 0.79492, 0.9297, 0.56892, 0.83908, 0.88762, 0.77539, 0.8715, 0.87508, 0.89049, 1, 1, 0.81055, 1.04106, 1.20528, 1.20528, 1, 1.15543, 0.70674, 0.98387, 0.94721, 1.33431, 1.45894, 0.95161, 1.06303, 0.83908, 0.80352, 0.57184, 0.6965, 0.56289, 0.82001, 0.56029, 0.81235, 1.02988, 0.83908, 0.7762, 0.68156, 0.80367, 0.73133, 0.78257, 0.87356, 0.86943, 0.95958, 0.75727, 0.89019, 1.04924, 0.9121, 0.7648, 0.86943, 0.87356, 0.79795, 0.78275, 0.81055, 0.77892, 0.9762, 0.82577, 0.99819, 0.84896, 0.95958, 0.77892, 0.96108, 1.01407, 0.89049, 1.02988, 0.94211, 0.96108, 0.8936, 0.84021, 0.87842, 0.96399, 0.79109, 0.89049, 1.00813, 1.02988, 0.86077, 0.87445, 0.92099, 0.84723, 0.86513, 0.8801, 0.75638, 0.85714, 0.78216, 0.79586, 0.87965, 0.94211, 0.97747, 0.78287, 0.97926, 0.84971, 1.02988, 0.94211, 0.8801, 0.94211, 0.84971, 0.73133, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90264, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90518, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90548, 1, 1, 1, 1, 1, 1, 0.96017, 0.95794, 0.96017, 0.95794, 0.96017, 0.95794, 0.77892, 0.85162, 1, 1, 0.89552, 0.90527, 1, 0.90363, 0.92794, 0.92794, 0.92794, 0.92794, 0.87012, 0.87012, 0.87012, 0.89552, 0.89552, 1.42259, 0.71143, 1.06152, 1, 1, 1.03372, 1.03372, 0.97171, 1.4956, 2.2807, 0.93835, 0.83406, 0.91133, 0.84107, 0.91133, 1, 1, 1, 0.72021, 1, 1.23108, 0.83489, 0.88525, 0.88525, 0.81499, 0.90527, 1.81055, 0.90527, 1.81055, 1.31006, 1.53711, 0.94434, 1.08696, 1, 0.95018, 0.77192, 0.85284, 0.90747, 1.17534, 0.69825, 0.9716, 1.37077, 0.90747, 0.90747, 0.85356, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.08004, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90727, 0.90727, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
-const CalibriBoldMetrics = exports.CalibriBoldMetrics = {
- lineHeight: 1.2207,
- lineGap: 0.2207
-};
-const CalibriBoldItalicFactors = exports.CalibriBoldItalicFactors = [1.3877, 1, 1, 1, 0.97801, 0.92482, 0.89552, 0.91133, 0.81988, 0.97566, 0.98152, 0.93548, 0.93548, 1.2798, 0.85284, 0.92794, 1, 0.96134, 1.56239, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.82845, 0.82845, 0.85284, 0.85284, 0.85284, 0.75859, 0.92138, 0.83908, 0.7762, 0.71805, 0.87289, 0.73133, 0.7514, 0.81921, 0.87356, 0.95958, 0.59526, 0.75727, 0.69225, 1.04924, 0.90872, 0.85938, 0.79795, 0.87068, 0.77958, 0.69766, 0.81055, 0.90399, 0.88653, 0.96068, 0.82577, 0.77892, 0.78257, 0.97507, 1.529, 0.97507, 0.85284, 0.89552, 0.90176, 0.94908, 0.86411, 0.74012, 0.86411, 0.88323, 0.95015, 0.86411, 0.86331, 0.88401, 0.91916, 0.86304, 0.88401, 0.9039, 0.86331, 0.86331, 0.86411, 0.86411, 0.90464, 0.70852, 1.04106, 0.86331, 0.84372, 0.95794, 0.82616, 0.84548, 0.79492, 0.88331, 1.69808, 0.88331, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.7801, 0.89552, 1.24487, 1.13254, 1.19129, 0.96839, 0.85284, 0.68787, 0.70645, 0.85592, 0.90747, 1.01466, 1.0088, 0.90323, 1, 1.07463, 1, 0.91056, 0.75806, 1.19118, 0.96839, 0.78864, 0.82845, 0.84133, 0.75859, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.83908, 0.77539, 0.71805, 0.73133, 0.73133, 0.73133, 0.73133, 0.95958, 0.95958, 0.95958, 0.95958, 0.88506, 0.90872, 0.85938, 0.85938, 0.85938, 0.85938, 0.85938, 0.85284, 0.87068, 0.90399, 0.90399, 0.90399, 0.90399, 0.77892, 0.79795, 0.90807, 0.94908, 0.94908, 0.94908, 0.94908, 0.94908, 0.94908, 0.85887, 0.74012, 0.88323, 0.88323, 0.88323, 0.88323, 0.88401, 0.88401, 0.88401, 0.88401, 0.8785, 0.86331, 0.86331, 0.86331, 0.86331, 0.86331, 0.86331, 0.90747, 0.89049, 0.86331, 0.86331, 0.86331, 0.86331, 0.84548, 0.86411, 0.84548, 0.83908, 0.94908, 0.83908, 0.94908, 0.83908, 0.94908, 0.71805, 0.74012, 0.71805, 0.74012, 0.71805, 0.74012, 0.71805, 0.74012, 0.87289, 0.79538, 0.88506, 0.92726, 0.73133, 0.88323, 0.73133, 0.88323, 0.73133, 0.88323, 0.73133, 0.88323, 0.73133, 0.88323, 0.81921, 0.86411, 0.81921, 0.86411, 0.81921, 0.86411, 1, 1, 0.87356, 0.86331, 0.91075, 0.8777, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.95958, 0.88401, 0.76467, 0.90167, 0.59526, 0.91916, 1, 1, 0.86304, 0.69225, 0.88401, 1, 1, 0.70424, 0.77312, 0.91926, 0.88175, 0.70823, 0.94903, 0.90872, 0.86331, 1, 1, 0.90872, 0.86331, 0.86906, 0.88116, 0.86331, 0.85938, 0.86331, 0.85938, 0.86331, 0.85938, 0.86331, 0.87402, 0.86549, 0.77958, 0.90464, 1, 1, 0.77958, 0.90464, 0.69766, 0.70852, 0.69766, 0.70852, 0.69766, 0.70852, 0.69766, 0.70852, 1, 1, 0.81055, 0.75841, 0.81055, 1.06452, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.90399, 0.86331, 0.96068, 0.95794, 0.77892, 0.84548, 0.77892, 0.78257, 0.79492, 0.78257, 0.79492, 0.78257, 0.79492, 0.9297, 0.56892, 0.83908, 0.94908, 0.77539, 0.85887, 0.87068, 0.89049, 1, 1, 0.81055, 1.04106, 1.20528, 1.20528, 1, 1.15543, 0.70088, 0.98387, 0.94721, 1.33431, 1.45894, 0.95161, 1.48387, 0.83908, 0.80352, 0.57118, 0.6965, 0.56347, 0.79179, 0.55853, 0.80346, 1.02988, 0.83908, 0.7762, 0.67174, 0.86036, 0.73133, 0.78257, 0.87356, 0.86441, 0.95958, 0.75727, 0.89019, 1.04924, 0.90872, 0.74889, 0.85938, 0.87891, 0.79795, 0.7957, 0.81055, 0.77892, 0.97447, 0.82577, 0.97466, 0.87179, 0.95958, 0.77892, 0.94252, 0.95612, 0.8753, 1.02988, 0.92733, 0.94252, 0.87411, 0.84021, 0.8728, 0.95612, 0.74081, 0.8753, 1.02189, 1.02988, 0.84814, 0.87445, 0.91822, 0.84723, 0.85668, 0.86331, 0.81344, 0.87581, 0.76422, 0.82046, 0.96057, 0.92733, 0.99375, 0.78022, 0.95452, 0.86015, 1.02988, 0.92733, 0.86331, 0.92733, 0.86015, 0.73133, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90631, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.88323, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.85174, 1, 1, 1, 1, 1, 1, 0.96068, 0.95794, 0.96068, 0.95794, 0.96068, 0.95794, 0.77892, 0.84548, 1, 1, 0.89552, 0.90527, 1, 0.90363, 0.92794, 0.92794, 0.92794, 0.89807, 0.87012, 0.87012, 0.87012, 0.89552, 0.89552, 1.42259, 0.71094, 1.06152, 1, 1, 1.03372, 1.03372, 0.97171, 1.4956, 2.2807, 0.92972, 0.83406, 0.91133, 0.83326, 0.91133, 1, 1, 1, 0.72021, 1, 1.23108, 0.83489, 0.88525, 0.88525, 0.81499, 0.90616, 1.81055, 0.90527, 1.81055, 1.3107, 1.53711, 0.94434, 1.08696, 1, 0.95018, 0.77192, 0.85284, 0.90747, 1.17534, 0.69825, 0.9716, 1.37077, 0.90747, 0.90747, 0.85356, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.08004, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90727, 0.90727, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
-const CalibriBoldItalicMetrics = exports.CalibriBoldItalicMetrics = {
- lineHeight: 1.2207,
- lineGap: 0.2207
-};
-const CalibriItalicFactors = exports.CalibriItalicFactors = [1.3877, 1, 1, 1, 1.17223, 1.1293, 0.89552, 0.91133, 0.80395, 1.02269, 1.15601, 0.91056, 0.91056, 1.2798, 0.85284, 0.89807, 1, 0.90861, 1.39543, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.96309, 0.96309, 0.85284, 0.85284, 0.85284, 0.83319, 0.88071, 0.8675, 0.81552, 0.72346, 0.85193, 0.73206, 0.7522, 0.81105, 0.86275, 0.90685, 0.6377, 0.77892, 0.75593, 1.02638, 0.89249, 0.84118, 0.77452, 0.85374, 0.75186, 0.67789, 0.79776, 0.88844, 0.85066, 0.94309, 0.77818, 0.7306, 0.76659, 1.10369, 1.38313, 1.10369, 1.06139, 0.89552, 0.8739, 0.9245, 0.9245, 0.83203, 0.9245, 0.85865, 1.09842, 0.9245, 0.9245, 1.03297, 1.07692, 0.90918, 1.03297, 0.94959, 0.9245, 0.92274, 0.9245, 0.9245, 1.02933, 0.77832, 1.20562, 0.9245, 0.8916, 0.98986, 0.86621, 0.89453, 0.79004, 0.94152, 1.77256, 0.94152, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.91729, 0.89552, 1.17889, 1.13254, 1.16359, 0.92098, 0.85284, 0.68787, 0.71353, 0.84737, 0.90747, 1.0088, 1.0044, 0.87683, 1, 1.09091, 1, 0.92229, 0.739, 1.15642, 0.92098, 0.76288, 0.80504, 0.80972, 0.75859, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.76318, 0.72346, 0.73206, 0.73206, 0.73206, 0.73206, 0.90685, 0.90685, 0.90685, 0.90685, 0.86477, 0.89249, 0.84118, 0.84118, 0.84118, 0.84118, 0.84118, 0.85284, 0.84557, 0.88844, 0.88844, 0.88844, 0.88844, 0.7306, 0.77452, 0.86331, 0.9245, 0.9245, 0.9245, 0.9245, 0.9245, 0.9245, 0.84843, 0.83203, 0.85865, 0.85865, 0.85865, 0.85865, 0.82601, 0.82601, 0.82601, 0.82601, 0.94469, 0.9245, 0.92274, 0.92274, 0.92274, 0.92274, 0.92274, 0.90747, 0.86651, 0.9245, 0.9245, 0.9245, 0.9245, 0.89453, 0.9245, 0.89453, 0.8675, 0.9245, 0.8675, 0.9245, 0.8675, 0.9245, 0.72346, 0.83203, 0.72346, 0.83203, 0.72346, 0.83203, 0.72346, 0.83203, 0.85193, 0.8875, 0.86477, 0.99034, 0.73206, 0.85865, 0.73206, 0.85865, 0.73206, 0.85865, 0.73206, 0.85865, 0.73206, 0.85865, 0.81105, 0.9245, 0.81105, 0.9245, 0.81105, 0.9245, 1, 1, 0.86275, 0.9245, 0.90872, 0.93591, 0.90685, 0.82601, 0.90685, 0.82601, 0.90685, 0.82601, 0.90685, 1.03297, 0.90685, 0.82601, 0.77896, 1.05611, 0.6377, 1.07692, 1, 1, 0.90918, 0.75593, 1.03297, 1, 1, 0.76032, 0.9375, 0.98156, 0.93407, 0.77261, 1.11429, 0.89249, 0.9245, 1, 1, 0.89249, 0.9245, 0.92534, 0.86698, 0.9245, 0.84118, 0.92274, 0.84118, 0.92274, 0.84118, 0.92274, 0.8667, 0.86291, 0.75186, 1.02933, 1, 1, 0.75186, 1.02933, 0.67789, 0.77832, 0.67789, 0.77832, 0.67789, 0.77832, 0.67789, 0.77832, 1, 1, 0.79776, 0.97655, 0.79776, 1.23023, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.88844, 0.9245, 0.94309, 0.98986, 0.7306, 0.89453, 0.7306, 0.76659, 0.79004, 0.76659, 0.79004, 0.76659, 0.79004, 1.09231, 0.54873, 0.8675, 0.9245, 0.76318, 0.84843, 0.84557, 0.86651, 1, 1, 0.79776, 1.20562, 1.18622, 1.18622, 1, 1.1437, 0.67009, 0.96334, 0.93695, 1.35191, 1.40909, 0.95161, 1.48387, 0.8675, 0.90861, 0.6192, 0.7363, 0.64824, 0.82411, 0.56321, 0.85696, 1.23516, 0.8675, 0.81552, 0.7286, 0.84134, 0.73206, 0.76659, 0.86275, 0.84369, 0.90685, 0.77892, 0.85871, 1.02638, 0.89249, 0.75828, 0.84118, 0.85984, 0.77452, 0.76466, 0.79776, 0.7306, 0.90782, 0.77818, 0.903, 0.87291, 0.90685, 0.7306, 0.99058, 1.03667, 0.94635, 1.23516, 0.9849, 0.99058, 0.92393, 0.8916, 0.942, 1.03667, 0.75026, 0.94635, 1.0297, 1.23516, 0.90918, 0.94048, 0.98217, 0.89746, 0.84153, 0.92274, 0.82507, 0.88832, 0.84438, 0.88178, 1.03525, 0.9849, 1.00225, 0.78086, 0.97248, 0.89404, 1.23516, 0.9849, 0.92274, 0.9849, 0.89404, 0.73206, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.89693, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.85865, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.90933, 1, 1, 1, 1, 1, 1, 0.94309, 0.98986, 0.94309, 0.98986, 0.94309, 0.98986, 0.7306, 0.89453, 1, 1, 0.89552, 0.90527, 1, 0.90186, 1.12308, 1.12308, 1.12308, 1.12308, 1.2566, 1.2566, 1.2566, 0.89552, 0.89552, 1.42259, 0.68994, 1.03809, 1, 1, 1.0176, 1.0176, 1.11523, 1.4956, 2.01462, 0.97858, 0.82616, 0.91133, 0.83437, 0.91133, 1, 1, 1, 0.70508, 1, 1.23108, 0.79801, 0.84426, 0.84426, 0.774, 0.90572, 1.81055, 0.90749, 1.81055, 1.28809, 1.55469, 0.94434, 1.07806, 1, 0.97094, 0.7589, 0.85284, 0.90747, 1.19658, 0.69825, 0.97622, 1.33512, 0.90747, 0.90747, 0.85284, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.0336, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05859, 1.05859, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
-const CalibriItalicMetrics = exports.CalibriItalicMetrics = {
- lineHeight: 1.2207,
- lineGap: 0.2207
-};
-const CalibriRegularFactors = exports.CalibriRegularFactors = [1.3877, 1, 1, 1, 1.17223, 1.1293, 0.89552, 0.91133, 0.80395, 1.02269, 1.15601, 0.91056, 0.91056, 1.2798, 0.85284, 0.89807, 1, 0.90861, 1.39016, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.91133, 0.96309, 0.96309, 0.85284, 0.85284, 0.85284, 0.83319, 0.88071, 0.8675, 0.81552, 0.73834, 0.85193, 0.73206, 0.7522, 0.81105, 0.86275, 0.90685, 0.6377, 0.77892, 0.75593, 1.02638, 0.89385, 0.85122, 0.77452, 0.86503, 0.75186, 0.68887, 0.79776, 0.88844, 0.85066, 0.94258, 0.77818, 0.7306, 0.76659, 1.10369, 1.39016, 1.10369, 1.06139, 0.89552, 0.8739, 0.86128, 0.94469, 0.8457, 0.94469, 0.89464, 1.09842, 0.84636, 0.94469, 1.03297, 1.07692, 0.90918, 1.03297, 0.95897, 0.94469, 0.9482, 0.94469, 0.94469, 1.04692, 0.78223, 1.20562, 0.94469, 0.90332, 0.98986, 0.86621, 0.90527, 0.79004, 0.94152, 1.77256, 0.94152, 0.85284, 0.97801, 0.89552, 0.91133, 0.89552, 0.91133, 1.91729, 0.89552, 1.17889, 1.13254, 1.08707, 0.92098, 0.85284, 0.68787, 0.71353, 0.84737, 0.90747, 1.0088, 1.0044, 0.87683, 1, 1.09091, 1, 0.92229, 0.739, 1.15642, 0.92098, 0.76288, 0.80504, 0.80972, 0.75859, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.8675, 0.76318, 0.73834, 0.73206, 0.73206, 0.73206, 0.73206, 0.90685, 0.90685, 0.90685, 0.90685, 0.86477, 0.89385, 0.85122, 0.85122, 0.85122, 0.85122, 0.85122, 0.85284, 0.85311, 0.88844, 0.88844, 0.88844, 0.88844, 0.7306, 0.77452, 0.86331, 0.86128, 0.86128, 0.86128, 0.86128, 0.86128, 0.86128, 0.8693, 0.8457, 0.89464, 0.89464, 0.89464, 0.89464, 0.82601, 0.82601, 0.82601, 0.82601, 0.94469, 0.94469, 0.9482, 0.9482, 0.9482, 0.9482, 0.9482, 0.90747, 0.86651, 0.94469, 0.94469, 0.94469, 0.94469, 0.90527, 0.94469, 0.90527, 0.8675, 0.86128, 0.8675, 0.86128, 0.8675, 0.86128, 0.73834, 0.8457, 0.73834, 0.8457, 0.73834, 0.8457, 0.73834, 0.8457, 0.85193, 0.92454, 0.86477, 0.9921, 0.73206, 0.89464, 0.73206, 0.89464, 0.73206, 0.89464, 0.73206, 0.89464, 0.73206, 0.89464, 0.81105, 0.84636, 0.81105, 0.84636, 0.81105, 0.84636, 1, 1, 0.86275, 0.94469, 0.90872, 0.95786, 0.90685, 0.82601, 0.90685, 0.82601, 0.90685, 0.82601, 0.90685, 1.03297, 0.90685, 0.82601, 0.77741, 1.05611, 0.6377, 1.07692, 1, 1, 0.90918, 0.75593, 1.03297, 1, 1, 0.76032, 0.90452, 0.98156, 1.11842, 0.77261, 1.11429, 0.89385, 0.94469, 1, 1, 0.89385, 0.94469, 0.95877, 0.86901, 0.94469, 0.85122, 0.9482, 0.85122, 0.9482, 0.85122, 0.9482, 0.8667, 0.90016, 0.75186, 1.04692, 1, 1, 0.75186, 1.04692, 0.68887, 0.78223, 0.68887, 0.78223, 0.68887, 0.78223, 0.68887, 0.78223, 1, 1, 0.79776, 0.92188, 0.79776, 1.23023, 0.88844, 0.94469, 0.88844, 0.94469, 0.88844, 0.94469, 0.88844, 0.94469, 0.88844, 0.94469, 0.88844, 0.94469, 0.94258, 0.98986, 0.7306, 0.90527, 0.7306, 0.76659, 0.79004, 0.76659, 0.79004, 0.76659, 0.79004, 1.09231, 0.54873, 0.8675, 0.86128, 0.76318, 0.8693, 0.85311, 0.86651, 1, 1, 0.79776, 1.20562, 1.18622, 1.18622, 1, 1.1437, 0.67742, 0.96334, 0.93695, 1.35191, 1.40909, 0.95161, 1.48387, 0.86686, 0.90861, 0.62267, 0.74359, 0.65649, 0.85498, 0.56963, 0.88254, 1.23516, 0.8675, 0.81552, 0.75443, 0.84503, 0.73206, 0.76659, 0.86275, 0.85122, 0.90685, 0.77892, 0.85746, 1.02638, 0.89385, 0.75657, 0.85122, 0.86275, 0.77452, 0.74171, 0.79776, 0.7306, 0.95165, 0.77818, 0.89772, 0.88831, 0.90685, 0.7306, 0.98142, 1.02191, 0.96576, 1.23516, 0.99018, 0.98142, 0.9236, 0.89258, 0.94035, 1.02191, 0.78848, 0.96576, 0.9561, 1.23516, 0.90918, 0.92578, 0.95424, 0.89746, 0.83969, 0.9482, 0.80113, 0.89442, 0.85208, 0.86155, 0.98022, 0.99018, 1.00452, 0.81209, 0.99247, 0.89181, 1.23516, 0.99018, 0.9482, 0.99018, 0.89181, 0.73206, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.88844, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.89464, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.96766, 1, 1, 1, 1, 1, 1, 0.94258, 0.98986, 0.94258, 0.98986, 0.94258, 0.98986, 0.7306, 0.90527, 1, 1, 0.89552, 0.90527, 1, 0.90186, 1.12308, 1.12308, 1.12308, 1.12308, 1.2566, 1.2566, 1.2566, 0.89552, 0.89552, 1.42259, 0.69043, 1.03809, 1, 1, 1.0176, 1.0176, 1.11523, 1.4956, 2.01462, 0.99331, 0.82616, 0.91133, 0.84286, 0.91133, 1, 1, 1, 0.70508, 1, 1.23108, 0.79801, 0.84426, 0.84426, 0.774, 0.90527, 1.81055, 0.90527, 1.81055, 1.28809, 1.55469, 0.94434, 1.07806, 1, 0.97094, 0.7589, 0.85284, 0.90747, 1.19658, 0.69825, 0.97622, 1.33512, 0.90747, 0.90747, 0.85356, 0.90747, 0.90747, 1.44947, 0.85284, 0.8941, 0.8941, 0.70572, 0.8, 0.70572, 0.70572, 0.70572, 0.70572, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.99862, 0.99862, 1, 1, 1, 1, 1, 1.0336, 0.91027, 1, 1, 1, 0.99862, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05859, 1.05859, 1, 1, 1, 1.07185, 0.99413, 0.96334, 1.08065, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
-const CalibriRegularMetrics = exports.CalibriRegularMetrics = {
- lineHeight: 1.2207,
- lineGap: 0.2207
-};
-
-/***/ }),
-/* 53 */
-/***/ ((__unused_webpack_module, exports) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.HelveticaRegularMetrics = exports.HelveticaRegularFactors = exports.HelveticaItalicMetrics = exports.HelveticaItalicFactors = exports.HelveticaBoldMetrics = exports.HelveticaBoldItalicMetrics = exports.HelveticaBoldItalicFactors = exports.HelveticaBoldFactors = void 0;
-const HelveticaBoldFactors = exports.HelveticaBoldFactors = [0.76116, 1, 1, 1.0006, 0.99998, 0.99974, 0.99973, 0.99973, 0.99982, 0.99977, 1.00087, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.00003, 1.00003, 1.00003, 1.00026, 0.9999, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 0.99973, 0.99977, 1.00026, 0.99999, 0.99977, 1.00022, 1.00001, 1.00022, 0.99977, 1.00001, 1.00026, 0.99977, 1.00001, 1.00016, 1.00001, 1.00001, 1.00026, 0.99998, 1.0006, 0.99998, 1.00003, 0.99973, 0.99998, 0.99973, 1.00026, 0.99973, 1.00026, 0.99973, 0.99998, 1.00026, 1.00026, 1.0006, 1.0006, 0.99973, 1.0006, 0.99982, 1.00026, 1.00026, 1.00026, 1.00026, 0.99959, 0.99973, 0.99998, 1.00026, 0.99973, 1.00022, 0.99973, 0.99973, 1, 0.99959, 1.00077, 0.99959, 1.00003, 0.99998, 0.99973, 0.99973, 0.99973, 0.99973, 1.00077, 0.99973, 0.99998, 1.00025, 0.99968, 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1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.00042, 0.99973, 0.99973, 1.0006, 0.99977, 0.99973, 0.99973, 1.00026, 1.0006, 1.00026, 1.0006, 1.00026, 1.03828, 1.00026, 0.99999, 1.00026, 1.0006, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.9993, 0.9998, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 1, 1.00016, 0.99977, 0.99959, 0.99977, 0.99959, 0.99977, 0.99959, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00026, 0.99998, 1.00026, 0.8121, 1.00026, 0.99998, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 1.00016, 1.00022, 1.00001, 0.99973, 1.00001, 1.00026, 1, 1.00026, 1, 1.00026, 1, 1.0006, 0.99973, 0.99977, 0.99973, 1, 0.99982, 1.00022, 1.00026, 1.00001, 0.99973, 1.00026, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 1.00034, 0.99977, 1, 0.99997, 1.00026, 1.00078, 1.00036, 0.99973, 1.00013, 1.0006, 0.99977, 0.99977, 0.99988, 0.85148, 1.00001, 1.00026, 0.99977, 1.00022, 1.0006, 0.99977, 1.00001, 0.99999, 0.99977, 1.00069, 1.00022, 0.99977, 1.00001, 0.99984, 1.00026, 1.00001, 1.00024, 1.00001, 0.9999, 1, 1.0006, 1.00001, 1.00041, 0.99962, 1.00026, 1.0006, 0.99995, 1.00041, 0.99942, 0.99973, 0.99927, 1.00082, 0.99902, 1.00026, 1.00087, 1.0006, 1.00069, 0.99973, 0.99867, 0.99973, 0.9993, 1.00026, 1.00049, 1.00056, 1, 0.99988, 0.99935, 0.99995, 0.99954, 1.00055, 0.99945, 1.00032, 1.0006, 0.99995, 1.00026, 0.99995, 1.00032, 1.00001, 1.00008, 0.99971, 1.00019, 0.9994, 1.00001, 1.0006, 1.00044, 0.99973, 1.00023, 1.00047, 1, 0.99942, 0.99561, 0.99989, 1.00035, 0.99977, 1.00035, 0.99977, 1.00019, 0.99944, 1.00001, 1.00021, 0.99926, 1.00035, 1.00035, 0.99942, 1.00048, 0.99999, 0.99977, 1.00022, 1.00035, 1.00001, 0.99977, 1.00026, 0.99989, 1.00057, 1.00001, 0.99936, 1.00052, 1.00012, 0.99996, 1.00043, 1, 1.00035, 0.9994, 0.99976, 1.00035, 0.99973, 1.00052, 1.00041, 1.00119, 1.00037, 0.99973, 1.00002, 0.99986, 1.00041, 1.00041, 0.99902, 0.9996, 1.00034, 0.99999, 1.00026, 0.99999, 1.00026, 0.99973, 1.00052, 0.99973, 1, 0.99973, 1.00041, 1.00075, 0.9994, 1.0003, 0.99999, 1, 1.00041, 0.99955, 1, 0.99915, 0.99973, 0.99973, 1.00026, 1.00119, 0.99955, 0.99973, 1.0006, 0.99911, 1.0006, 1.00026, 0.99972, 1.00026, 0.99902, 1.00041, 0.99973, 0.99999, 1, 1, 1.00038, 1.0005, 1.00016, 1.00022, 1.00016, 1.00022, 1.00016, 1.00022, 1.00001, 0.99973, 1, 1, 0.99973, 1, 1, 0.99955, 1.0006, 1.0006, 1.0006, 1.0006, 1, 1, 1, 0.99973, 0.99973, 0.99972, 1, 1, 1.00106, 0.99999, 0.99998, 0.99998, 0.99999, 0.99998, 1.66475, 1, 0.99973, 0.99973, 1.00023, 0.99973, 0.99971, 1.00047, 1.00023, 1, 0.99991, 0.99984, 1.00002, 1.00002, 1.00002, 1.00002, 1, 1, 1, 1, 1, 1, 1, 0.99972, 1, 1.20985, 1.39713, 1.00003, 1.00031, 1.00015, 1, 0.99561, 1.00027, 1.00031, 1.00031, 0.99915, 1.00031, 1.00031, 0.99999, 1.00003, 0.99999, 0.99999, 1.41144, 1.6, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.40579, 1.40579, 1.36625, 0.99999, 1, 0.99861, 0.99861, 1, 1.00026, 1.00026, 1.00026, 1.00026, 0.99972, 0.99999, 0.99999, 0.99999, 0.99999, 1.40483, 1, 0.99977, 1.00054, 1, 1, 0.99953, 0.99962, 1.00042, 0.9995, 1, 1, 1, 1, 1, 1, 1, 1, 0.99998, 0.99998, 0.99998, 0.99998, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
-const HelveticaBoldMetrics = exports.HelveticaBoldMetrics = {
- lineHeight: 1.2,
- lineGap: 0.2
-};
-const HelveticaBoldItalicFactors = exports.HelveticaBoldItalicFactors = [0.76116, 1, 1, 1.0006, 0.99998, 0.99974, 0.99973, 0.99973, 0.99982, 0.99977, 1.00087, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.00003, 1.00003, 1.00003, 1.00026, 0.9999, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 0.99973, 0.99977, 1.00026, 0.99999, 0.99977, 1.00022, 1.00001, 1.00022, 0.99977, 1.00001, 1.00026, 0.99977, 1.00001, 1.00016, 1.00001, 1.00001, 1.00026, 0.99998, 1.0006, 0.99998, 1.00003, 0.99973, 0.99998, 0.99973, 1.00026, 0.99973, 1.00026, 0.99973, 0.99998, 1.00026, 1.00026, 1.0006, 1.0006, 0.99973, 1.0006, 0.99982, 1.00026, 1.00026, 1.00026, 1.00026, 0.99959, 0.99973, 0.99998, 1.00026, 0.99973, 1.00022, 0.99973, 0.99973, 1, 0.99959, 1.00077, 0.99959, 1.00003, 0.99998, 0.99973, 0.99973, 0.99973, 0.99973, 1.00077, 0.99973, 0.99998, 1.00025, 0.99968, 0.99973, 1.00003, 1.00025, 0.60299, 1.00024, 1.06409, 1, 1, 0.99998, 1, 0.99973, 1.0006, 0.99998, 1, 0.99936, 0.99973, 1.00002, 1.00002, 1.00002, 1.00026, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 0.99977, 1, 0.99977, 1.00001, 1.00001, 1.00001, 1.00001, 1.0006, 1.0006, 1.0006, 1.0006, 0.99977, 0.99977, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022, 1.00003, 1.00022, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00001, 1.00026, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99982, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.0006, 1.0006, 1.0006, 1.0006, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 1.06409, 1.00026, 1.00026, 1.00026, 1.00026, 1.00026, 0.99973, 1.00026, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 1.0044, 0.99977, 1.00026, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00022, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 0.99971, 0.99973, 0.99973, 1.0006, 0.99977, 0.99973, 0.99973, 1.00026, 1.0006, 1.00026, 1.0006, 1.00026, 1.01011, 1.00026, 0.99999, 1.00026, 1.0006, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.9993, 0.9998, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 1.00022, 1.00026, 1, 1.00016, 0.99977, 0.99959, 0.99977, 0.99959, 0.99977, 0.99959, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00026, 0.99998, 1.00026, 0.8121, 1.00026, 0.99998, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 0.99977, 1.00026, 1.00016, 1.00022, 1.00001, 0.99973, 1.00001, 1.00026, 1, 1.00026, 1, 1.00026, 1, 1.0006, 0.99973, 0.99977, 0.99973, 1, 0.99982, 1.00022, 1.00026, 1.00001, 0.99973, 1.00026, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99977, 1, 1, 1.00026, 0.99969, 0.99972, 0.99981, 0.9998, 1.0006, 0.99977, 0.99977, 1.00022, 0.91155, 1.00001, 1.00026, 0.99977, 1.00022, 1.0006, 0.99977, 1.00001, 0.99999, 0.99977, 0.99966, 1.00022, 1.00032, 1.00001, 0.99944, 1.00026, 1.00001, 0.99968, 1.00001, 1.00047, 1, 1.0006, 1.00001, 0.99981, 1.00101, 1.00026, 1.0006, 0.99948, 0.99981, 1.00064, 0.99973, 0.99942, 1.00101, 1.00061, 1.00026, 1.00069, 1.0006, 1.00014, 0.99973, 1.01322, 0.99973, 1.00065, 1.00026, 1.00012, 0.99923, 1, 1.00064, 1.00076, 0.99948, 1.00055, 1.00063, 1.00007, 0.99943, 1.0006, 0.99948, 1.00026, 0.99948, 0.99943, 1.00001, 1.00001, 1.00029, 1.00038, 1.00035, 1.00001, 1.0006, 1.0006, 0.99973, 0.99978, 1.00001, 1.00057, 0.99989, 0.99967, 0.99964, 0.99967, 0.99977, 0.99999, 0.99977, 1.00038, 0.99977, 1.00001, 0.99973, 1.00066, 0.99967, 0.99967, 1.00041, 0.99998, 0.99999, 0.99977, 1.00022, 0.99967, 1.00001, 0.99977, 1.00026, 0.99964, 1.00031, 1.00001, 0.99999, 0.99999, 1, 1.00023, 1, 1, 0.99999, 1.00035, 1.00001, 0.99999, 0.99973, 0.99977, 0.99999, 1.00058, 0.99973, 0.99973, 0.99955, 0.9995, 1.00026, 1.00026, 1.00032, 0.99989, 1.00034, 0.99999, 1.00026, 1.00026, 1.00026, 0.99973, 0.45998, 0.99973, 1.00026, 0.99973, 1.00001, 0.99999, 0.99982, 0.99994, 0.99996, 1, 1.00042, 1.00044, 1.00029, 1.00023, 0.99973, 0.99973, 1.00026, 0.99949, 1.00002, 0.99973, 1.0006, 1.0006, 1.0006, 0.99975, 1.00026, 1.00026, 1.00032, 0.98685, 0.99973, 1.00026, 1, 1, 0.99966, 1.00044, 1.00016, 1.00022, 1.00016, 1.00022, 1.00016, 1.00022, 1.00001, 0.99973, 1, 1, 0.99973, 1, 1, 0.99955, 1.0006, 1.0006, 1.0006, 1.0006, 1, 1, 1, 0.99973, 0.99973, 0.99972, 1, 1, 1.00106, 0.99999, 0.99998, 0.99998, 0.99999, 0.99998, 1.66475, 1, 0.99973, 0.99973, 1, 0.99973, 0.99971, 0.99978, 1, 1, 0.99991, 0.99984, 1.00002, 1.00002, 1.00002, 1.00002, 1.00098, 1, 1, 1, 1.00049, 1, 1, 0.99972, 1, 1.20985, 1.39713, 1.00003, 1.00031, 1.00015, 1, 0.99561, 1.00027, 1.00031, 1.00031, 0.99915, 1.00031, 1.00031, 0.99999, 1.00003, 0.99999, 0.99999, 1.41144, 1.6, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.40579, 1.40579, 1.36625, 0.99999, 1, 0.99861, 0.99861, 1, 1.00026, 1.00026, 1.00026, 1.00026, 0.99972, 0.99999, 0.99999, 0.99999, 0.99999, 1.40483, 1, 0.99977, 1.00054, 1, 1, 0.99953, 0.99962, 1.00042, 0.9995, 1, 1, 1, 1, 1, 1, 1, 1, 0.99998, 0.99998, 0.99998, 0.99998, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
-const HelveticaBoldItalicMetrics = exports.HelveticaBoldItalicMetrics = {
- lineHeight: 1.35,
- lineGap: 0.2
-};
-const HelveticaItalicFactors = exports.HelveticaItalicFactors = [0.76116, 1, 1, 1.0006, 1.0006, 1.00006, 0.99973, 0.99973, 0.99982, 1.00001, 1.00043, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.0006, 1, 1.00003, 1.00003, 1.00003, 0.99973, 0.99987, 1.00001, 1.00001, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 1, 1.00001, 0.99973, 0.99999, 0.99977, 1.00022, 1.00001, 1.00022, 0.99977, 1.00001, 1.00026, 0.99977, 1.00001, 1.00016, 1.00001, 1.00001, 1.00026, 1.0006, 1.0006, 1.0006, 0.99949, 0.99973, 0.99998, 0.99973, 0.99973, 1, 0.99973, 0.99973, 1.0006, 0.99973, 0.99973, 0.99924, 0.99924, 1, 0.99924, 0.99999, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.0006, 0.99973, 1, 0.99977, 1, 1, 1, 1.00005, 1.0009, 1.00005, 1.00003, 0.99998, 0.99973, 0.99973, 0.99973, 0.99973, 1.0009, 0.99973, 0.99998, 1.00025, 0.99968, 0.99973, 1.00003, 1.00025, 0.60299, 1.00024, 1.06409, 1, 1, 0.99998, 1, 0.9998, 1.0006, 0.99998, 1, 0.99936, 0.99973, 1.00002, 1.00002, 1.00002, 1.00026, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 1.00001, 1, 0.99977, 1.00001, 1.00001, 1.00001, 1.00001, 1.0006, 1.0006, 1.0006, 1.0006, 0.99977, 0.99977, 1.00022, 1.00022, 1.00022, 1.00022, 1.00022, 1.00003, 1.00022, 0.99977, 0.99977, 0.99977, 0.99977, 1.00001, 1.00001, 1.00026, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99982, 1, 0.99973, 0.99973, 0.99973, 0.99973, 1.0006, 1.0006, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.06409, 1.00026, 0.99973, 0.99973, 0.99973, 0.99973, 1, 0.99973, 1, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 0.99977, 1, 0.99977, 1, 0.99977, 1, 0.99977, 1, 0.99977, 1.0288, 0.99977, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00001, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 1.0006, 0.99924, 1.0006, 1.0006, 0.99946, 1.00034, 1, 0.99924, 1.00001, 1, 1, 0.99973, 0.99924, 0.99973, 0.99924, 0.99973, 1.06311, 0.99973, 1.00024, 0.99973, 0.99924, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 1.00041, 0.9998, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 1.00022, 0.99973, 1, 1.00016, 0.99977, 0.99998, 0.99977, 0.99998, 0.99977, 0.99998, 1.00001, 1, 1.00001, 1, 1.00001, 1, 1.00001, 1, 1.00026, 1.0006, 1.00026, 0.89547, 1.00026, 1.0006, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 0.99977, 0.99973, 1.00016, 0.99977, 1.00001, 1, 1.00001, 1.00026, 1, 1.00026, 1, 1.00026, 1, 0.99924, 0.99973, 1.00001, 0.99973, 1, 0.99982, 1.00022, 1.00026, 1.00001, 1, 1.00026, 1.0006, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 0.99998, 1.00001, 1, 1.00054, 0.99977, 1.00084, 1.00007, 0.99973, 1.00013, 0.99924, 1.00001, 1.00001, 0.99945, 0.91221, 1.00001, 1.00026, 0.99977, 1.00022, 1.0006, 1.00001, 1.00001, 0.99999, 0.99977, 0.99933, 1.00022, 1.00054, 1.00001, 1.00065, 1.00026, 1.00001, 1.0001, 1.00001, 1.00052, 1, 1.0006, 1.00001, 0.99945, 0.99897, 0.99968, 0.99924, 1.00036, 0.99945, 0.99949, 1, 1.0006, 0.99897, 0.99918, 0.99968, 0.99911, 0.99924, 1, 0.99962, 1.01487, 1, 1.0005, 0.99973, 1.00012, 1.00043, 1, 0.99995, 0.99994, 1.00036, 0.99947, 1.00019, 1.00063, 1.00025, 0.99924, 1.00036, 0.99973, 1.00036, 1.00025, 1.00001, 1.00001, 1.00027, 1.0001, 1.00068, 1.00001, 1.0006, 1.0006, 1, 1.00008, 0.99957, 0.99972, 0.9994, 0.99954, 0.99975, 1.00051, 1.00001, 1.00019, 1.00001, 1.0001, 0.99986, 1.00001, 1.00001, 1.00038, 0.99954, 0.99954, 0.9994, 1.00066, 0.99999, 0.99977, 1.00022, 1.00054, 1.00001, 0.99977, 1.00026, 0.99975, 1.0001, 1.00001, 0.99993, 0.9995, 0.99955, 1.00016, 0.99978, 0.99974, 1.00019, 1.00022, 0.99955, 1.00053, 0.99973, 1.00089, 1.00005, 0.99967, 1.00048, 0.99973, 1.00002, 1.00034, 0.99973, 0.99973, 0.99964, 1.00006, 1.00066, 0.99947, 0.99973, 0.98894, 0.99973, 1, 0.44898, 1, 0.99946, 1, 1.00039, 1.00082, 0.99991, 0.99991, 0.99985, 1.00022, 1.00023, 1.00061, 1.00006, 0.99966, 0.99973, 0.99973, 0.99973, 1.00019, 1.0008, 1, 0.99924, 0.99924, 0.99924, 0.99983, 1.00044, 0.99973, 0.99964, 0.98332, 1, 0.99973, 1, 1, 0.99962, 0.99895, 1.00016, 0.99977, 1.00016, 0.99977, 1.00016, 0.99977, 1.00001, 1, 1, 1, 0.99973, 1, 1, 0.99955, 0.99924, 0.99924, 0.99924, 0.99924, 0.99998, 0.99998, 0.99998, 0.99973, 0.99973, 0.99972, 1, 1, 1.00267, 0.99999, 0.99998, 0.99998, 1, 0.99998, 1.66475, 1, 0.99973, 0.99973, 1.00023, 0.99973, 1.00423, 0.99925, 0.99999, 1, 0.99991, 0.99984, 1.00002, 1.00002, 1.00002, 1.00002, 1.00049, 1, 1.00245, 1, 1, 1, 1, 0.96329, 1, 1.20985, 1.39713, 1.00003, 0.8254, 1.00015, 1, 1.00035, 1.00027, 1.00031, 1.00031, 1.00003, 1.00031, 1.00031, 0.99999, 1.00003, 0.99999, 0.99999, 1.41144, 1.6, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 1.41144, 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-const HelveticaItalicMetrics = exports.HelveticaItalicMetrics = {
- lineHeight: 1.35,
- lineGap: 0.2
-};
-const HelveticaRegularFactors = exports.HelveticaRegularFactors = [0.76116, 1, 1, 1.0006, 1.0006, 1.00006, 0.99973, 0.99973, 0.99982, 1.00001, 1.00043, 0.99998, 0.99998, 0.99959, 1.00003, 1.0006, 0.99998, 1.0006, 1.0006, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 0.99973, 1.0006, 1, 1.00003, 1.00003, 1.00003, 0.99973, 0.99987, 1.00001, 1.00001, 0.99977, 0.99977, 1.00001, 1.00026, 1.00022, 0.99977, 1.0006, 1, 1.00001, 0.99973, 0.99999, 0.99977, 1.00022, 1.00001, 1.00022, 0.99977, 1.00001, 1.00026, 0.99977, 1.00001, 1.00016, 1.00001, 1.00001, 1.00026, 1.0006, 1.0006, 1.0006, 0.99949, 0.99973, 0.99998, 0.99973, 0.99973, 1, 0.99973, 0.99973, 1.0006, 0.99973, 0.99973, 0.99924, 0.99924, 1, 0.99924, 0.99999, 0.99973, 0.99973, 0.99973, 0.99973, 0.99998, 1, 1.0006, 0.99973, 1, 0.99977, 1, 1, 1, 1.00005, 1.0009, 1.00005, 1.00003, 0.99998, 0.99973, 0.99973, 0.99973, 0.99973, 1.0009, 0.99973, 0.99998, 1.00025, 0.99968, 0.99973, 1.00003, 1.00025, 0.60299, 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-const HelveticaRegularMetrics = exports.HelveticaRegularMetrics = {
- lineHeight: 1.2,
- lineGap: 0.2
-};
-
-/***/ }),
-/* 54 */
-/***/ ((__unused_webpack_module, exports) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.LiberationSansRegularWidths = exports.LiberationSansRegularMapping = exports.LiberationSansItalicWidths = exports.LiberationSansItalicMapping = exports.LiberationSansBoldWidths = exports.LiberationSansBoldMapping = exports.LiberationSansBoldItalicWidths = exports.LiberationSansBoldItalicMapping = void 0;
-const LiberationSansBoldWidths = exports.LiberationSansBoldWidths = [365, 0, 333, 278, 333, 474, 556, 556, 889, 722, 238, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 333, 333, 584, 584, 584, 611, 975, 722, 722, 722, 722, 667, 611, 778, 722, 278, 556, 722, 611, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 333, 278, 333, 584, 556, 333, 556, 611, 556, 611, 556, 333, 611, 611, 278, 278, 556, 278, 889, 611, 611, 611, 611, 389, 556, 333, 611, 556, 778, 556, 556, 500, 389, 280, 389, 584, 333, 556, 556, 556, 556, 280, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 556, 278, 333, 333, 365, 556, 834, 834, 834, 611, 722, 722, 722, 722, 722, 722, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 556, 556, 556, 556, 556, 278, 278, 278, 278, 611, 611, 611, 611, 611, 611, 611, 549, 611, 611, 611, 611, 611, 556, 611, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 719, 722, 611, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 611, 778, 611, 778, 611, 778, 611, 722, 611, 722, 611, 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, 785, 556, 556, 278, 722, 556, 556, 611, 278, 611, 278, 611, 385, 611, 479, 611, 278, 722, 611, 722, 611, 722, 611, 708, 723, 611, 778, 611, 778, 611, 778, 611, 1000, 944, 722, 389, 722, 389, 722, 389, 667, 556, 667, 556, 667, 556, 667, 556, 611, 333, 611, 479, 611, 333, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 944, 778, 667, 556, 667, 611, 500, 611, 500, 611, 500, 278, 556, 722, 556, 1000, 889, 778, 611, 667, 556, 611, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 465, 722, 333, 853, 906, 474, 825, 927, 838, 278, 722, 722, 601, 719, 667, 611, 722, 778, 278, 722, 667, 833, 722, 644, 778, 722, 667, 600, 611, 667, 821, 667, 809, 802, 278, 667, 615, 451, 611, 278, 582, 615, 610, 556, 606, 475, 460, 611, 541, 278, 558, 556, 612, 556, 445, 611, 766, 619, 520, 684, 446, 582, 715, 576, 753, 845, 278, 582, 611, 582, 845, 667, 669, 885, 567, 711, 667, 278, 276, 556, 1094, 1062, 875, 610, 722, 622, 719, 722, 719, 722, 567, 712, 667, 904, 626, 719, 719, 610, 702, 833, 722, 778, 719, 667, 722, 611, 622, 854, 667, 730, 703, 1005, 1019, 870, 979, 719, 711, 1031, 719, 556, 618, 615, 417, 635, 556, 709, 497, 615, 615, 500, 635, 740, 604, 611, 604, 611, 556, 490, 556, 875, 556, 615, 581, 833, 844, 729, 854, 615, 552, 854, 583, 556, 556, 611, 417, 552, 556, 278, 281, 278, 969, 906, 611, 500, 615, 556, 604, 778, 611, 487, 447, 944, 778, 944, 778, 944, 778, 667, 556, 333, 333, 556, 1000, 1000, 552, 278, 278, 278, 278, 500, 500, 500, 556, 556, 350, 1000, 1000, 240, 479, 333, 333, 604, 333, 167, 396, 556, 556, 1094, 556, 885, 489, 1115, 1000, 768, 600, 834, 834, 834, 834, 1000, 500, 1000, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 722, 274, 549, 549, 583, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 611, 611, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 333, 333, 333, 333, 333, 333, 333, 333];
-const LiberationSansBoldMapping = exports.LiberationSansBoldMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1];
-const LiberationSansBoldItalicWidths = exports.LiberationSansBoldItalicWidths = [365, 0, 333, 278, 333, 474, 556, 556, 889, 722, 238, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 333, 333, 584, 584, 584, 611, 975, 722, 722, 722, 722, 667, 611, 778, 722, 278, 556, 722, 611, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 333, 278, 333, 584, 556, 333, 556, 611, 556, 611, 556, 333, 611, 611, 278, 278, 556, 278, 889, 611, 611, 611, 611, 389, 556, 333, 611, 556, 778, 556, 556, 500, 389, 280, 389, 584, 333, 556, 556, 556, 556, 280, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 556, 278, 333, 333, 365, 556, 834, 834, 834, 611, 722, 722, 722, 722, 722, 722, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 556, 556, 556, 556, 556, 278, 278, 278, 278, 611, 611, 611, 611, 611, 611, 611, 549, 611, 611, 611, 611, 611, 556, 611, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 740, 722, 611, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 611, 778, 611, 778, 611, 778, 611, 722, 611, 722, 611, 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, 782, 556, 556, 278, 722, 556, 556, 611, 278, 611, 278, 611, 396, 611, 479, 611, 278, 722, 611, 722, 611, 722, 611, 708, 723, 611, 778, 611, 778, 611, 778, 611, 1000, 944, 722, 389, 722, 389, 722, 389, 667, 556, 667, 556, 667, 556, 667, 556, 611, 333, 611, 479, 611, 333, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 722, 611, 944, 778, 667, 556, 667, 611, 500, 611, 500, 611, 500, 278, 556, 722, 556, 1000, 889, 778, 611, 667, 556, 611, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 722, 333, 854, 906, 473, 844, 930, 847, 278, 722, 722, 610, 671, 667, 611, 722, 778, 278, 722, 667, 833, 722, 657, 778, 718, 667, 590, 611, 667, 822, 667, 829, 781, 278, 667, 620, 479, 611, 278, 591, 620, 621, 556, 610, 479, 492, 611, 558, 278, 566, 556, 603, 556, 450, 611, 712, 605, 532, 664, 409, 591, 704, 578, 773, 834, 278, 591, 611, 591, 834, 667, 667, 886, 614, 719, 667, 278, 278, 556, 1094, 1042, 854, 622, 719, 677, 719, 722, 708, 722, 614, 722, 667, 927, 643, 719, 719, 615, 687, 833, 722, 778, 719, 667, 722, 611, 677, 781, 667, 729, 708, 979, 989, 854, 1000, 708, 719, 1042, 729, 556, 619, 604, 534, 618, 556, 736, 510, 611, 611, 507, 622, 740, 604, 611, 611, 611, 556, 889, 556, 885, 556, 646, 583, 889, 935, 707, 854, 594, 552, 865, 589, 556, 556, 611, 469, 563, 556, 278, 278, 278, 969, 906, 611, 507, 619, 556, 611, 778, 611, 575, 467, 944, 778, 944, 778, 944, 778, 667, 556, 333, 333, 556, 1000, 1000, 552, 278, 278, 278, 278, 500, 500, 500, 556, 556, 350, 1000, 1000, 240, 479, 333, 333, 604, 333, 167, 396, 556, 556, 1104, 556, 885, 516, 1146, 1000, 768, 600, 834, 834, 834, 834, 999, 500, 1000, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 722, 274, 549, 549, 583, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 611, 611, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 333, 333, 333, 333, 333, 333, 333, 333];
-const LiberationSansBoldItalicMapping = exports.LiberationSansBoldItalicMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1];
-const LiberationSansItalicWidths = exports.LiberationSansItalicWidths = [365, 0, 333, 278, 278, 355, 556, 556, 889, 667, 191, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 278, 278, 584, 584, 584, 556, 1015, 667, 667, 722, 722, 667, 611, 778, 722, 278, 500, 667, 556, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 278, 278, 278, 469, 556, 333, 556, 556, 500, 556, 556, 278, 556, 556, 222, 222, 500, 222, 833, 556, 556, 556, 556, 333, 500, 278, 556, 500, 722, 500, 500, 500, 334, 260, 334, 584, 333, 556, 556, 556, 556, 260, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 537, 278, 333, 333, 365, 556, 834, 834, 834, 611, 667, 667, 667, 667, 667, 667, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 500, 556, 556, 556, 556, 278, 278, 278, 278, 556, 556, 556, 556, 556, 556, 556, 549, 611, 556, 556, 556, 556, 500, 556, 500, 667, 556, 667, 556, 667, 556, 722, 500, 722, 500, 722, 500, 722, 500, 722, 625, 722, 556, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 556, 778, 556, 778, 556, 778, 556, 722, 556, 722, 556, 278, 278, 278, 278, 278, 278, 278, 222, 278, 278, 733, 444, 500, 222, 667, 500, 500, 556, 222, 556, 222, 556, 281, 556, 400, 556, 222, 722, 556, 722, 556, 722, 556, 615, 723, 556, 778, 556, 778, 556, 778, 556, 1000, 944, 722, 333, 722, 333, 722, 333, 667, 500, 667, 500, 667, 500, 667, 500, 611, 278, 611, 354, 611, 278, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 944, 722, 667, 500, 667, 611, 500, 611, 500, 611, 500, 222, 556, 667, 556, 1000, 889, 778, 611, 667, 500, 611, 278, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 667, 278, 789, 846, 389, 794, 865, 775, 222, 667, 667, 570, 671, 667, 611, 722, 778, 278, 667, 667, 833, 722, 648, 778, 725, 667, 600, 611, 667, 837, 667, 831, 761, 278, 667, 570, 439, 555, 222, 550, 570, 571, 500, 556, 439, 463, 555, 542, 222, 500, 492, 548, 500, 447, 556, 670, 573, 486, 603, 374, 550, 652, 546, 728, 779, 222, 550, 556, 550, 779, 667, 667, 843, 544, 708, 667, 278, 278, 500, 1066, 982, 844, 589, 715, 639, 724, 667, 651, 667, 544, 704, 667, 917, 614, 715, 715, 589, 686, 833, 722, 778, 725, 667, 722, 611, 639, 795, 667, 727, 673, 920, 923, 805, 886, 651, 694, 1022, 682, 556, 562, 522, 493, 553, 556, 688, 465, 556, 556, 472, 564, 686, 550, 556, 556, 556, 500, 833, 500, 835, 500, 572, 518, 830, 851, 621, 736, 526, 492, 752, 534, 556, 556, 556, 378, 496, 500, 222, 222, 222, 910, 828, 556, 472, 565, 500, 556, 778, 556, 492, 339, 944, 722, 944, 722, 944, 722, 667, 500, 333, 333, 556, 1000, 1000, 552, 222, 222, 222, 222, 333, 333, 333, 556, 556, 350, 1000, 1000, 188, 354, 333, 333, 500, 333, 167, 365, 556, 556, 1094, 556, 885, 323, 1083, 1000, 768, 600, 834, 834, 834, 834, 1000, 500, 998, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 719, 274, 549, 549, 584, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 500, 500, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 294, 294, 324, 324, 316, 328, 398, 285];
-const LiberationSansItalicMapping = exports.LiberationSansItalicMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1];
-const LiberationSansRegularWidths = exports.LiberationSansRegularWidths = [365, 0, 333, 278, 278, 355, 556, 556, 889, 667, 191, 333, 333, 389, 584, 278, 333, 278, 278, 556, 556, 556, 556, 556, 556, 556, 556, 556, 556, 278, 278, 584, 584, 584, 556, 1015, 667, 667, 722, 722, 667, 611, 778, 722, 278, 500, 667, 556, 833, 722, 778, 667, 778, 722, 667, 611, 722, 667, 944, 667, 667, 611, 278, 278, 278, 469, 556, 333, 556, 556, 500, 556, 556, 278, 556, 556, 222, 222, 500, 222, 833, 556, 556, 556, 556, 333, 500, 278, 556, 500, 722, 500, 500, 500, 334, 260, 334, 584, 333, 556, 556, 556, 556, 260, 556, 333, 737, 370, 556, 584, 737, 552, 400, 549, 333, 333, 333, 576, 537, 278, 333, 333, 365, 556, 834, 834, 834, 611, 667, 667, 667, 667, 667, 667, 1000, 722, 667, 667, 667, 667, 278, 278, 278, 278, 722, 722, 778, 778, 778, 778, 778, 584, 778, 722, 722, 722, 722, 667, 667, 611, 556, 556, 556, 556, 556, 556, 889, 500, 556, 556, 556, 556, 278, 278, 278, 278, 556, 556, 556, 556, 556, 556, 556, 549, 611, 556, 556, 556, 556, 500, 556, 500, 667, 556, 667, 556, 667, 556, 722, 500, 722, 500, 722, 500, 722, 500, 722, 615, 722, 556, 667, 556, 667, 556, 667, 556, 667, 556, 667, 556, 778, 556, 778, 556, 778, 556, 778, 556, 722, 556, 722, 556, 278, 278, 278, 278, 278, 278, 278, 222, 278, 278, 735, 444, 500, 222, 667, 500, 500, 556, 222, 556, 222, 556, 292, 556, 334, 556, 222, 722, 556, 722, 556, 722, 556, 604, 723, 556, 778, 556, 778, 556, 778, 556, 1000, 944, 722, 333, 722, 333, 722, 333, 667, 500, 667, 500, 667, 500, 667, 500, 611, 278, 611, 375, 611, 278, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 722, 556, 944, 722, 667, 500, 667, 611, 500, 611, 500, 611, 500, 222, 556, 667, 556, 1000, 889, 778, 611, 667, 500, 611, 278, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 333, 667, 278, 784, 838, 384, 774, 855, 752, 222, 667, 667, 551, 668, 667, 611, 722, 778, 278, 667, 668, 833, 722, 650, 778, 722, 667, 618, 611, 667, 798, 667, 835, 748, 278, 667, 578, 446, 556, 222, 547, 578, 575, 500, 557, 446, 441, 556, 556, 222, 500, 500, 576, 500, 448, 556, 690, 569, 482, 617, 395, 547, 648, 525, 713, 781, 222, 547, 556, 547, 781, 667, 667, 865, 542, 719, 667, 278, 278, 500, 1057, 1010, 854, 583, 722, 635, 719, 667, 656, 667, 542, 677, 667, 923, 604, 719, 719, 583, 656, 833, 722, 778, 719, 667, 722, 611, 635, 760, 667, 740, 667, 917, 938, 792, 885, 656, 719, 1010, 722, 556, 573, 531, 365, 583, 556, 669, 458, 559, 559, 438, 583, 688, 552, 556, 542, 556, 500, 458, 500, 823, 500, 573, 521, 802, 823, 625, 719, 521, 510, 750, 542, 556, 556, 556, 365, 510, 500, 222, 278, 222, 906, 812, 556, 438, 559, 500, 552, 778, 556, 489, 411, 944, 722, 944, 722, 944, 722, 667, 500, 333, 333, 556, 1000, 1000, 552, 222, 222, 222, 222, 333, 333, 333, 556, 556, 350, 1000, 1000, 188, 354, 333, 333, 500, 333, 167, 365, 556, 556, 1094, 556, 885, 323, 1073, 1000, 768, 600, 834, 834, 834, 834, 1000, 500, 1000, 500, 1000, 500, 500, 494, 612, 823, 713, 584, 549, 713, 979, 719, 274, 549, 549, 583, 549, 549, 604, 584, 604, 604, 708, 625, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 708, 729, 604, 604, 354, 354, 1000, 990, 990, 990, 990, 494, 604, 604, 604, 604, 354, 1021, 1052, 917, 750, 750, 531, 656, 594, 510, 500, 750, 750, 500, 500, 333, 333, 333, 333, 333, 333, 333, 333, 222, 222, 294, 294, 324, 324, 316, 328, 398, 285];
-const LiberationSansRegularMapping = exports.LiberationSansRegularMapping = [-1, -1, -1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 402, 506, 507, 508, 509, 510, 511, 536, 537, 538, 539, 710, 711, 713, 728, 729, 730, 731, 732, 733, 900, 901, 902, 903, 904, 905, 906, 908, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1138, 1139, 1168, 1169, 7808, 7809, 7810, 7811, 7812, 7813, 7922, 7923, 8208, 8209, 8211, 8212, 8213, 8215, 8216, 8217, 8218, 8219, 8220, 8221, 8222, 8224, 8225, 8226, 8230, 8240, 8242, 8243, 8249, 8250, 8252, 8254, 8260, 8319, 8355, 8356, 8359, 8364, 8453, 8467, 8470, 8482, 8486, 8494, 8539, 8540, 8541, 8542, 8592, 8593, 8594, 8595, 8596, 8597, 8616, 8706, 8710, 8719, 8721, 8722, 8730, 8734, 8735, 8745, 8747, 8776, 8800, 8801, 8804, 8805, 8962, 8976, 8992, 8993, 9472, 9474, 9484, 9488, 9492, 9496, 9500, 9508, 9516, 9524, 9532, 9552, 9553, 9554, 9555, 9556, 9557, 9558, 9559, 9560, 9561, 9562, 9563, 9564, 9565, 9566, 9567, 9568, 9569, 9570, 9571, 9572, 9573, 9574, 9575, 9576, 9577, 9578, 9579, 9580, 9600, 9604, 9608, 9612, 9616, 9617, 9618, 9619, 9632, 9633, 9642, 9643, 9644, 9650, 9658, 9660, 9668, 9674, 9675, 9679, 9688, 9689, 9702, 9786, 9787, 9788, 9792, 9794, 9824, 9827, 9829, 9830, 9834, 9835, 9836, 61441, 61442, 61445, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1];
-
-/***/ }),
-/* 55 */
-/***/ ((__unused_webpack_module, exports) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.MyriadProRegularMetrics = exports.MyriadProRegularFactors = exports.MyriadProItalicMetrics = exports.MyriadProItalicFactors = exports.MyriadProBoldMetrics = exports.MyriadProBoldItalicMetrics = exports.MyriadProBoldItalicFactors = exports.MyriadProBoldFactors = void 0;
-const MyriadProBoldFactors = exports.MyriadProBoldFactors = [1.36898, 1, 1, 0.72706, 0.80479, 0.83734, 0.98894, 0.99793, 0.9897, 0.93884, 0.86209, 0.94292, 0.94292, 1.16661, 1.02058, 0.93582, 0.96694, 0.93582, 1.19137, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.99793, 0.78076, 0.78076, 1.02058, 1.02058, 1.02058, 0.72851, 0.78966, 0.90838, 0.83637, 0.82391, 0.96376, 0.80061, 0.86275, 0.8768, 0.95407, 1.0258, 0.73901, 0.85022, 0.83655, 1.0156, 0.95546, 0.92179, 0.87107, 0.92179, 0.82114, 0.8096, 0.89713, 0.94438, 0.95353, 0.94083, 0.91905, 0.90406, 0.9446, 0.94292, 1.18777, 0.94292, 1.02058, 0.89903, 0.90088, 0.94938, 0.97898, 0.81093, 0.97571, 0.94938, 1.024, 0.9577, 0.95933, 0.98621, 1.0474, 0.97455, 0.98981, 0.9672, 0.95933, 0.9446, 0.97898, 0.97407, 0.97646, 0.78036, 1.10208, 0.95442, 0.95298, 0.97579, 0.9332, 0.94039, 0.938, 0.80687, 1.01149, 0.80687, 1.02058, 0.80479, 0.99793, 0.99793, 0.99793, 0.99793, 1.01149, 1.00872, 0.90088, 0.91882, 1.0213, 0.8361, 1.02058, 0.62295, 0.54324, 0.89022, 1.08595, 1, 1, 0.90088, 1, 0.97455, 0.93582, 0.90088, 1, 1.05686, 0.8361, 0.99642, 0.99642, 0.99642, 0.72851, 0.90838, 0.90838, 0.90838, 0.90838, 0.90838, 0.90838, 0.868, 0.82391, 0.80061, 0.80061, 0.80061, 0.80061, 1.0258, 1.0258, 1.0258, 1.0258, 0.97484, 0.95546, 0.92179, 0.92179, 0.92179, 0.92179, 0.92179, 1.02058, 0.92179, 0.94438, 0.94438, 0.94438, 0.94438, 0.90406, 0.86958, 0.98225, 0.94938, 0.94938, 0.94938, 0.94938, 0.94938, 0.94938, 0.9031, 0.81093, 0.94938, 0.94938, 0.94938, 0.94938, 0.98621, 0.98621, 0.98621, 0.98621, 0.93969, 0.95933, 0.9446, 0.9446, 0.9446, 0.9446, 0.9446, 1.08595, 0.9446, 0.95442, 0.95442, 0.95442, 0.95442, 0.94039, 0.97898, 0.94039, 0.90838, 0.94938, 0.90838, 0.94938, 0.90838, 0.94938, 0.82391, 0.81093, 0.82391, 0.81093, 0.82391, 0.81093, 0.82391, 0.81093, 0.96376, 0.84313, 0.97484, 0.97571, 0.80061, 0.94938, 0.80061, 0.94938, 0.80061, 0.94938, 0.80061, 0.94938, 0.80061, 0.94938, 0.8768, 0.9577, 0.8768, 0.9577, 0.8768, 0.9577, 1, 1, 0.95407, 0.95933, 0.97069, 0.95933, 1.0258, 0.98621, 1.0258, 0.98621, 1.0258, 0.98621, 1.0258, 0.98621, 1.0258, 0.98621, 0.887, 1.01591, 0.73901, 1.0474, 1, 1, 0.97455, 0.83655, 0.98981, 1, 1, 0.83655, 0.73977, 0.83655, 0.73903, 0.84638, 1.033, 0.95546, 0.95933, 1, 1, 0.95546, 0.95933, 0.8271, 0.95417, 0.95933, 0.92179, 0.9446, 0.92179, 0.9446, 0.92179, 0.9446, 0.936, 0.91964, 0.82114, 0.97646, 1, 1, 0.82114, 0.97646, 0.8096, 0.78036, 0.8096, 0.78036, 1, 1, 0.8096, 0.78036, 1, 1, 0.89713, 0.77452, 0.89713, 1.10208, 0.94438, 0.95442, 0.94438, 0.95442, 0.94438, 0.95442, 0.94438, 0.95442, 0.94438, 0.95442, 0.94438, 0.95442, 0.94083, 0.97579, 0.90406, 0.94039, 0.90406, 0.9446, 0.938, 0.9446, 0.938, 0.9446, 0.938, 1, 0.99793, 0.90838, 0.94938, 0.868, 0.9031, 0.92179, 0.9446, 1, 1, 0.89713, 1.10208, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90989, 0.9358, 0.91945, 0.83181, 0.75261, 0.87992, 0.82976, 0.96034, 0.83689, 0.97268, 1.0078, 0.90838, 0.83637, 0.8019, 0.90157, 0.80061, 0.9446, 0.95407, 0.92436, 1.0258, 0.85022, 0.97153, 1.0156, 0.95546, 0.89192, 0.92179, 0.92361, 0.87107, 0.96318, 0.89713, 0.93704, 0.95638, 0.91905, 0.91709, 0.92796, 1.0258, 0.93704, 0.94836, 1.0373, 0.95933, 1.0078, 0.95871, 0.94836, 0.96174, 0.92601, 0.9498, 0.98607, 0.95776, 0.95933, 1.05453, 1.0078, 0.98275, 0.9314, 0.95617, 0.91701, 1.05993, 0.9446, 0.78367, 0.9553, 1, 0.86832, 1.0128, 0.95871, 0.99394, 0.87548, 0.96361, 0.86774, 1.0078, 0.95871, 0.9446, 0.95871, 0.86774, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.94083, 0.97579, 0.94083, 0.97579, 0.94083, 0.97579, 0.90406, 0.94039, 0.96694, 1, 0.89903, 1, 1, 1, 0.93582, 0.93582, 0.93582, 1, 0.908, 0.908, 0.918, 0.94219, 0.94219, 0.96544, 1, 1.285, 1, 1, 0.81079, 0.81079, 1, 1, 0.74854, 1, 1, 1, 1, 0.99793, 1, 1, 1, 0.65, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.17173, 1, 0.80535, 0.76169, 1.02058, 1.0732, 1.05486, 1, 1, 1.30692, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.16161, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
-const MyriadProBoldMetrics = exports.MyriadProBoldMetrics = {
- lineHeight: 1.2,
- lineGap: 0.2
-};
-const MyriadProBoldItalicFactors = exports.MyriadProBoldItalicFactors = [1.36898, 1, 1, 0.66227, 0.80779, 0.81625, 0.97276, 0.97276, 0.97733, 0.92222, 0.83266, 0.94292, 0.94292, 1.16148, 1.02058, 0.93582, 0.96694, 0.93582, 1.17337, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.97276, 0.78076, 0.78076, 1.02058, 1.02058, 1.02058, 0.71541, 0.76813, 0.85576, 0.80591, 0.80729, 0.94299, 0.77512, 0.83655, 0.86523, 0.92222, 0.98621, 0.71743, 0.81698, 0.79726, 0.98558, 0.92222, 0.90637, 0.83809, 0.90637, 0.80729, 0.76463, 0.86275, 0.90699, 0.91605, 0.9154, 0.85308, 0.85458, 0.90531, 0.94292, 1.21296, 0.94292, 1.02058, 0.89903, 1.18616, 0.99613, 0.91677, 0.78216, 0.91677, 0.90083, 0.98796, 0.9135, 0.92168, 0.95381, 0.98981, 0.95298, 0.95381, 0.93459, 0.92168, 0.91513, 0.92004, 0.91677, 0.95077, 0.748, 1.04502, 0.91677, 0.92061, 0.94236, 0.89544, 0.89364, 0.9, 0.80687, 0.8578, 0.80687, 1.02058, 0.80779, 0.97276, 0.97276, 0.97276, 0.97276, 0.8578, 0.99973, 1.18616, 0.91339, 1.08074, 0.82891, 1.02058, 0.55509, 0.71526, 0.89022, 1.08595, 1, 1, 1.18616, 1, 0.96736, 0.93582, 1.18616, 1, 1.04864, 0.82711, 0.99043, 0.99043, 0.99043, 0.71541, 0.85576, 0.85576, 0.85576, 0.85576, 0.85576, 0.85576, 0.845, 0.80729, 0.77512, 0.77512, 0.77512, 0.77512, 0.98621, 0.98621, 0.98621, 0.98621, 0.95961, 0.92222, 0.90637, 0.90637, 0.90637, 0.90637, 0.90637, 1.02058, 0.90251, 0.90699, 0.90699, 0.90699, 0.90699, 0.85458, 0.83659, 0.94951, 0.99613, 0.99613, 0.99613, 0.99613, 0.99613, 0.99613, 0.85811, 0.78216, 0.90083, 0.90083, 0.90083, 0.90083, 0.95381, 0.95381, 0.95381, 0.95381, 0.9135, 0.92168, 0.91513, 0.91513, 0.91513, 0.91513, 0.91513, 1.08595, 0.91677, 0.91677, 0.91677, 0.91677, 0.91677, 0.89364, 0.92332, 0.89364, 0.85576, 0.99613, 0.85576, 0.99613, 0.85576, 0.99613, 0.80729, 0.78216, 0.80729, 0.78216, 0.80729, 0.78216, 0.80729, 0.78216, 0.94299, 0.76783, 0.95961, 0.91677, 0.77512, 0.90083, 0.77512, 0.90083, 0.77512, 0.90083, 0.77512, 0.90083, 0.77512, 0.90083, 0.86523, 0.9135, 0.86523, 0.9135, 0.86523, 0.9135, 1, 1, 0.92222, 0.92168, 0.92222, 0.92168, 0.98621, 0.95381, 0.98621, 0.95381, 0.98621, 0.95381, 0.98621, 0.95381, 0.98621, 0.95381, 0.86036, 0.97096, 0.71743, 0.98981, 1, 1, 0.95298, 0.79726, 0.95381, 1, 1, 0.79726, 0.6894, 0.79726, 0.74321, 0.81691, 1.0006, 0.92222, 0.92168, 1, 1, 0.92222, 0.92168, 0.79464, 0.92098, 0.92168, 0.90637, 0.91513, 0.90637, 0.91513, 0.90637, 0.91513, 0.909, 0.87514, 0.80729, 0.95077, 1, 1, 0.80729, 0.95077, 0.76463, 0.748, 0.76463, 0.748, 1, 1, 0.76463, 0.748, 1, 1, 0.86275, 0.72651, 0.86275, 1.04502, 0.90699, 0.91677, 0.90699, 0.91677, 0.90699, 0.91677, 0.90699, 0.91677, 0.90699, 0.91677, 0.90699, 0.91677, 0.9154, 0.94236, 0.85458, 0.89364, 0.85458, 0.90531, 0.9, 0.90531, 0.9, 0.90531, 0.9, 1, 0.97276, 0.85576, 0.99613, 0.845, 0.85811, 0.90251, 0.91677, 1, 1, 0.86275, 1.04502, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.18616, 1.00899, 1.30628, 0.85576, 0.80178, 0.66862, 0.7927, 0.69323, 0.88127, 0.72459, 0.89711, 0.95381, 0.85576, 0.80591, 0.7805, 0.94729, 0.77512, 0.90531, 0.92222, 0.90637, 0.98621, 0.81698, 0.92655, 0.98558, 0.92222, 0.85359, 0.90637, 0.90976, 0.83809, 0.94523, 0.86275, 0.83509, 0.93157, 0.85308, 0.83392, 0.92346, 0.98621, 0.83509, 0.92886, 0.91324, 0.92168, 0.95381, 0.90646, 0.92886, 0.90557, 0.86847, 0.90276, 0.91324, 0.86842, 0.92168, 0.99531, 0.95381, 0.9224, 0.85408, 0.92699, 0.86847, 1.0051, 0.91513, 0.80487, 0.93481, 1, 0.88159, 1.05214, 0.90646, 0.97355, 0.81539, 0.89398, 0.85923, 0.95381, 0.90646, 0.91513, 0.90646, 0.85923, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.9154, 0.94236, 0.9154, 0.94236, 0.9154, 0.94236, 0.85458, 0.89364, 0.96694, 1, 0.89903, 1, 1, 1, 0.91782, 0.91782, 0.91782, 1, 0.896, 0.896, 0.896, 0.9332, 0.9332, 0.95973, 1, 1.26, 1, 1, 0.80479, 0.80178, 1, 1, 0.85633, 1, 1, 1, 1, 0.97276, 1, 1, 1, 0.698, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.14542, 1, 0.79199, 0.78694, 1.02058, 1.03493, 1.05486, 1, 1, 1.23026, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.20006, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
-const MyriadProBoldItalicMetrics = exports.MyriadProBoldItalicMetrics = {
- lineHeight: 1.2,
- lineGap: 0.2
-};
-const MyriadProItalicFactors = exports.MyriadProItalicFactors = [1.36898, 1, 1, 0.65507, 0.84943, 0.85639, 0.88465, 0.88465, 0.86936, 0.88307, 0.86948, 0.85283, 0.85283, 1.06383, 1.02058, 0.75945, 0.9219, 0.75945, 1.17337, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.88465, 0.75945, 0.75945, 1.02058, 1.02058, 1.02058, 0.69046, 0.70926, 0.85158, 0.77812, 0.76852, 0.89591, 0.70466, 0.76125, 0.80094, 0.86822, 0.83864, 0.728, 0.77212, 0.79475, 0.93637, 0.87514, 0.8588, 0.76013, 0.8588, 0.72421, 0.69866, 0.77598, 0.85991, 0.80811, 0.87832, 0.78112, 0.77512, 0.8562, 1.0222, 1.18417, 1.0222, 1.27014, 0.89903, 1.15012, 0.93859, 0.94399, 0.846, 0.94399, 0.81453, 1.0186, 0.94219, 0.96017, 1.03075, 1.02175, 0.912, 1.03075, 0.96998, 0.96017, 0.93859, 0.94399, 0.94399, 0.95493, 0.746, 1.12658, 0.94578, 0.91, 0.979, 0.882, 0.882, 0.83, 0.85034, 0.83537, 0.85034, 1.02058, 0.70869, 0.88465, 0.88465, 0.88465, 0.88465, 0.83537, 0.90083, 1.15012, 0.9161, 0.94565, 0.73541, 1.02058, 0.53609, 0.69353, 0.79519, 1.08595, 1, 1, 1.15012, 1, 0.91974, 0.75945, 1.15012, 1, 0.9446, 0.73361, 0.9005, 0.9005, 0.9005, 0.62864, 0.85158, 0.85158, 0.85158, 0.85158, 0.85158, 0.85158, 0.773, 0.76852, 0.70466, 0.70466, 0.70466, 0.70466, 0.83864, 0.83864, 0.83864, 0.83864, 0.90561, 0.87514, 0.8588, 0.8588, 0.8588, 0.8588, 0.8588, 1.02058, 0.85751, 0.85991, 0.85991, 0.85991, 0.85991, 0.77512, 0.76013, 0.88075, 0.93859, 0.93859, 0.93859, 0.93859, 0.93859, 0.93859, 0.8075, 0.846, 0.81453, 0.81453, 0.81453, 0.81453, 0.82424, 0.82424, 0.82424, 0.82424, 0.9278, 0.96017, 0.93859, 0.93859, 0.93859, 0.93859, 0.93859, 1.08595, 0.8562, 0.94578, 0.94578, 0.94578, 0.94578, 0.882, 0.94578, 0.882, 0.85158, 0.93859, 0.85158, 0.93859, 0.85158, 0.93859, 0.76852, 0.846, 0.76852, 0.846, 0.76852, 0.846, 0.76852, 0.846, 0.89591, 0.8544, 0.90561, 0.94399, 0.70466, 0.81453, 0.70466, 0.81453, 0.70466, 0.81453, 0.70466, 0.81453, 0.70466, 0.81453, 0.80094, 0.94219, 0.80094, 0.94219, 0.80094, 0.94219, 1, 1, 0.86822, 0.96017, 0.86822, 0.96017, 0.83864, 0.82424, 0.83864, 0.82424, 0.83864, 0.82424, 0.83864, 1.03075, 0.83864, 0.82424, 0.81402, 1.02738, 0.728, 1.02175, 1, 1, 0.912, 0.79475, 1.03075, 1, 1, 0.79475, 0.83911, 0.79475, 0.66266, 0.80553, 1.06676, 0.87514, 0.96017, 1, 1, 0.87514, 0.96017, 0.86865, 0.87396, 0.96017, 0.8588, 0.93859, 0.8588, 0.93859, 0.8588, 0.93859, 0.867, 0.84759, 0.72421, 0.95493, 1, 1, 0.72421, 0.95493, 0.69866, 0.746, 0.69866, 0.746, 1, 1, 0.69866, 0.746, 1, 1, 0.77598, 0.88417, 0.77598, 1.12658, 0.85991, 0.94578, 0.85991, 0.94578, 0.85991, 0.94578, 0.85991, 0.94578, 0.85991, 0.94578, 0.85991, 0.94578, 0.87832, 0.979, 0.77512, 0.882, 0.77512, 0.8562, 0.83, 0.8562, 0.83, 0.8562, 0.83, 1, 0.88465, 0.85158, 0.93859, 0.773, 0.8075, 0.85751, 0.8562, 1, 1, 0.77598, 1.12658, 1.15012, 1.15012, 1.15012, 1.15012, 1.15012, 1.15313, 1.15012, 1.15012, 1.15012, 1.08106, 1.03901, 0.85158, 0.77025, 0.62264, 0.7646, 0.65351, 0.86026, 0.69461, 0.89947, 1.03075, 0.85158, 0.77812, 0.76449, 0.88836, 0.70466, 0.8562, 0.86822, 0.8588, 0.83864, 0.77212, 0.85308, 0.93637, 0.87514, 0.82352, 0.8588, 0.85701, 0.76013, 0.89058, 0.77598, 0.8156, 0.82565, 0.78112, 0.77899, 0.89386, 0.83864, 0.8156, 0.9486, 0.92388, 0.96186, 1.03075, 0.91123, 0.9486, 0.93298, 0.878, 0.93942, 0.92388, 0.84596, 0.96186, 0.95119, 1.03075, 0.922, 0.88787, 0.95829, 0.88, 0.93559, 0.93859, 0.78815, 0.93758, 1, 0.89217, 1.03737, 0.91123, 0.93969, 0.77487, 0.85769, 0.86799, 1.03075, 0.91123, 0.93859, 0.91123, 0.86799, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.87832, 0.979, 0.87832, 0.979, 0.87832, 0.979, 0.77512, 0.882, 0.9219, 1, 0.89903, 1, 1, 1, 0.87321, 0.87321, 0.87321, 1, 1.027, 1.027, 1.027, 0.86847, 0.86847, 0.79121, 1, 1.124, 1, 1, 0.73572, 0.73572, 1, 1, 0.85034, 1, 1, 1, 1, 0.88465, 1, 1, 1, 0.669, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.04828, 1, 0.74948, 0.75187, 1.02058, 0.98391, 1.02119, 1, 1, 1.06233, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05233, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
-const MyriadProItalicMetrics = exports.MyriadProItalicMetrics = {
- lineHeight: 1.2,
- lineGap: 0.2
-};
-const MyriadProRegularFactors = exports.MyriadProRegularFactors = [1.36898, 1, 1, 0.76305, 0.82784, 0.94935, 0.89364, 0.92241, 0.89073, 0.90706, 0.98472, 0.85283, 0.85283, 1.0664, 1.02058, 0.74505, 0.9219, 0.74505, 1.23456, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.92241, 0.74505, 0.74505, 1.02058, 1.02058, 1.02058, 0.73002, 0.72601, 0.91755, 0.8126, 0.80314, 0.92222, 0.73764, 0.79726, 0.83051, 0.90284, 0.86023, 0.74, 0.8126, 0.84869, 0.96518, 0.91115, 0.8858, 0.79761, 0.8858, 0.74498, 0.73914, 0.81363, 0.89591, 0.83659, 0.89633, 0.85608, 0.8111, 0.90531, 1.0222, 1.22736, 1.0222, 1.27014, 0.89903, 0.90088, 0.86667, 1.0231, 0.896, 1.01411, 0.90083, 1.05099, 1.00512, 0.99793, 1.05326, 1.09377, 0.938, 1.06226, 1.00119, 0.99793, 0.98714, 1.0231, 1.01231, 0.98196, 0.792, 1.19137, 0.99074, 0.962, 1.01915, 0.926, 0.942, 0.856, 0.85034, 0.92006, 0.85034, 1.02058, 0.69067, 0.92241, 0.92241, 0.92241, 0.92241, 0.92006, 0.9332, 0.90088, 0.91882, 0.93484, 0.75339, 1.02058, 0.56866, 0.54324, 0.79519, 1.08595, 1, 1, 0.90088, 1, 0.95325, 0.74505, 0.90088, 1, 0.97198, 0.75339, 0.91009, 0.91009, 0.91009, 0.66466, 0.91755, 0.91755, 0.91755, 0.91755, 0.91755, 0.91755, 0.788, 0.80314, 0.73764, 0.73764, 0.73764, 0.73764, 0.86023, 0.86023, 0.86023, 0.86023, 0.92915, 0.91115, 0.8858, 0.8858, 0.8858, 0.8858, 0.8858, 1.02058, 0.8858, 0.89591, 0.89591, 0.89591, 0.89591, 0.8111, 0.79611, 0.89713, 0.86667, 0.86667, 0.86667, 0.86667, 0.86667, 0.86667, 0.86936, 0.896, 0.90083, 0.90083, 0.90083, 0.90083, 0.84224, 0.84224, 0.84224, 0.84224, 0.97276, 0.99793, 0.98714, 0.98714, 0.98714, 0.98714, 0.98714, 1.08595, 0.89876, 0.99074, 0.99074, 0.99074, 0.99074, 0.942, 1.0231, 0.942, 0.91755, 0.86667, 0.91755, 0.86667, 0.91755, 0.86667, 0.80314, 0.896, 0.80314, 0.896, 0.80314, 0.896, 0.80314, 0.896, 0.92222, 0.93372, 0.92915, 1.01411, 0.73764, 0.90083, 0.73764, 0.90083, 0.73764, 0.90083, 0.73764, 0.90083, 0.73764, 0.90083, 0.83051, 1.00512, 0.83051, 1.00512, 0.83051, 1.00512, 1, 1, 0.90284, 0.99793, 0.90976, 0.99793, 0.86023, 0.84224, 0.86023, 0.84224, 0.86023, 0.84224, 0.86023, 1.05326, 0.86023, 0.84224, 0.82873, 1.07469, 0.74, 1.09377, 1, 1, 0.938, 0.84869, 1.06226, 1, 1, 0.84869, 0.83704, 0.84869, 0.81441, 0.85588, 1.08927, 0.91115, 0.99793, 1, 1, 0.91115, 0.99793, 0.91887, 0.90991, 0.99793, 0.8858, 0.98714, 0.8858, 0.98714, 0.8858, 0.98714, 0.894, 0.91434, 0.74498, 0.98196, 1, 1, 0.74498, 0.98196, 0.73914, 0.792, 0.73914, 0.792, 1, 1, 0.73914, 0.792, 1, 1, 0.81363, 0.904, 0.81363, 1.19137, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89591, 0.99074, 0.89633, 1.01915, 0.8111, 0.942, 0.8111, 0.90531, 0.856, 0.90531, 0.856, 0.90531, 0.856, 1, 0.92241, 0.91755, 0.86667, 0.788, 0.86936, 0.8858, 0.89876, 1, 1, 0.81363, 1.19137, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90088, 0.90388, 1.03901, 0.92138, 0.78105, 0.7154, 0.86169, 0.80513, 0.94007, 0.82528, 0.98612, 1.06226, 0.91755, 0.8126, 0.81884, 0.92819, 0.73764, 0.90531, 0.90284, 0.8858, 0.86023, 0.8126, 0.91172, 0.96518, 0.91115, 0.83089, 0.8858, 0.87791, 0.79761, 0.89297, 0.81363, 0.88157, 0.89992, 0.85608, 0.81992, 0.94307, 0.86023, 0.88157, 0.95308, 0.98699, 0.99793, 1.06226, 0.95817, 0.95308, 0.97358, 0.928, 0.98088, 0.98699, 0.92761, 0.99793, 0.96017, 1.06226, 0.986, 0.944, 0.95978, 0.938, 0.96705, 0.98714, 0.80442, 0.98972, 1, 0.89762, 1.04552, 0.95817, 0.99007, 0.87064, 0.91879, 0.88888, 1.06226, 0.95817, 0.98714, 0.95817, 0.88888, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.89633, 1.01915, 0.89633, 1.01915, 0.89633, 1.01915, 0.8111, 0.942, 0.9219, 1, 0.89903, 1, 1, 1, 0.93173, 0.93173, 0.93173, 1, 1.06304, 1.06304, 1.06904, 0.89903, 0.89903, 0.80549, 1, 1.156, 1, 1, 0.76575, 0.76575, 1, 1, 0.72458, 1, 1, 1, 1, 0.92241, 1, 1, 1, 0.619, 1, 1.36145, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.07257, 1, 0.74705, 0.71119, 1.02058, 1.024, 1.02119, 1, 1, 1.1536, 1.08595, 1.08595, 1, 1.08595, 1.08595, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.05638, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
-const MyriadProRegularMetrics = exports.MyriadProRegularMetrics = {
- lineHeight: 1.2,
- lineGap: 0.2
-};
-
-/***/ }),
-/* 56 */
-/***/ ((__unused_webpack_module, exports) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.SegoeuiRegularMetrics = exports.SegoeuiRegularFactors = exports.SegoeuiItalicMetrics = exports.SegoeuiItalicFactors = exports.SegoeuiBoldMetrics = exports.SegoeuiBoldItalicMetrics = exports.SegoeuiBoldItalicFactors = exports.SegoeuiBoldFactors = void 0;
-const SegoeuiBoldFactors = exports.SegoeuiBoldFactors = [1.76738, 1, 1, 0.99297, 0.9824, 1.04016, 1.06497, 1.03424, 0.97529, 1.17647, 1.23203, 1.1085, 1.1085, 1.16939, 1.2107, 0.9754, 1.21408, 0.9754, 1.59578, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 1.03424, 0.81378, 0.81378, 1.2107, 1.2107, 1.2107, 0.71703, 0.97847, 0.97363, 0.88776, 0.8641, 1.02096, 0.79795, 0.85132, 0.914, 1.06085, 1.1406, 0.8007, 0.89858, 0.83693, 1.14889, 1.09398, 0.97489, 0.92094, 0.97489, 0.90399, 0.84041, 0.95923, 1.00135, 1, 1.06467, 0.98243, 0.90996, 0.99361, 1.1085, 1.56942, 1.1085, 1.2107, 0.74627, 0.94282, 0.96752, 1.01519, 0.86304, 1.01359, 0.97278, 1.15103, 1.01359, 0.98561, 1.02285, 1.02285, 1.00527, 1.02285, 1.0302, 0.99041, 1.0008, 1.01519, 1.01359, 1.02258, 0.79104, 1.16862, 0.99041, 0.97454, 1.02511, 0.99298, 0.96752, 0.95801, 0.94856, 1.16579, 0.94856, 1.2107, 0.9824, 1.03424, 1.03424, 1, 1.03424, 1.16579, 0.8727, 1.3871, 1.18622, 1.10818, 1.04478, 1.2107, 1.18622, 0.75155, 0.94994, 1.28826, 1.21408, 1.21408, 0.91056, 1, 0.91572, 0.9754, 0.64663, 1.18328, 1.24866, 1.04478, 1.14169, 1.15749, 1.17389, 0.71703, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.93506, 0.8641, 0.79795, 0.79795, 0.79795, 0.79795, 1.1406, 1.1406, 1.1406, 1.1406, 1.02096, 1.09398, 0.97426, 0.97426, 0.97426, 0.97426, 0.97426, 1.2107, 0.97489, 1.00135, 1.00135, 1.00135, 1.00135, 0.90996, 0.92094, 1.02798, 0.96752, 0.96752, 0.96752, 0.96752, 0.96752, 0.96752, 0.93136, 0.86304, 0.97278, 0.97278, 0.97278, 0.97278, 1.02285, 1.02285, 1.02285, 1.02285, 0.97122, 0.99041, 1, 1, 1, 1, 1, 1.28826, 1.0008, 0.99041, 0.99041, 0.99041, 0.99041, 0.96752, 1.01519, 0.96752, 0.97363, 0.96752, 0.97363, 0.96752, 0.97363, 0.96752, 0.8641, 0.86304, 0.8641, 0.86304, 0.8641, 0.86304, 0.8641, 0.86304, 1.02096, 1.03057, 1.02096, 1.03517, 0.79795, 0.97278, 0.79795, 0.97278, 0.79795, 0.97278, 0.79795, 0.97278, 0.79795, 0.97278, 0.914, 1.01359, 0.914, 1.01359, 0.914, 1.01359, 1, 1, 1.06085, 0.98561, 1.06085, 1.00879, 1.1406, 1.02285, 1.1406, 1.02285, 1.1406, 1.02285, 1.1406, 1.02285, 1.1406, 1.02285, 0.97138, 1.08692, 0.8007, 1.02285, 1, 1, 1.00527, 0.83693, 1.02285, 1, 1, 0.83693, 0.9455, 0.83693, 0.90418, 0.83693, 1.13005, 1.09398, 0.99041, 1, 1, 1.09398, 0.99041, 0.96692, 1.09251, 0.99041, 0.97489, 1.0008, 0.97489, 1.0008, 0.97489, 1.0008, 0.93994, 0.97931, 0.90399, 1.02258, 1, 1, 0.90399, 1.02258, 0.84041, 0.79104, 0.84041, 0.79104, 0.84041, 0.79104, 0.84041, 0.79104, 1, 1, 0.95923, 1.07034, 0.95923, 1.16862, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.00135, 0.99041, 1.06467, 1.02511, 0.90996, 0.96752, 0.90996, 0.99361, 0.95801, 0.99361, 0.95801, 0.99361, 0.95801, 1.07733, 1.03424, 0.97363, 0.96752, 0.93506, 0.93136, 0.97489, 1.0008, 1, 1, 0.95923, 1.16862, 1.15103, 1.15103, 1.01173, 1.03959, 0.75953, 0.81378, 0.79912, 1.15103, 1.21994, 0.95161, 0.87815, 1.01149, 0.81525, 0.7676, 0.98167, 1.01134, 1.02546, 0.84097, 1.03089, 1.18102, 0.97363, 0.88776, 0.85134, 0.97826, 0.79795, 0.99361, 1.06085, 0.97489, 1.1406, 0.89858, 1.0388, 1.14889, 1.09398, 0.86039, 0.97489, 1.0595, 0.92094, 0.94793, 0.95923, 0.90996, 0.99346, 0.98243, 1.02112, 0.95493, 1.1406, 0.90996, 1.03574, 1.02597, 1.0008, 1.18102, 1.06628, 1.03574, 1.0192, 1.01932, 1.00886, 0.97531, 1.0106, 1.0008, 1.13189, 1.18102, 1.02277, 0.98683, 1.0016, 0.99561, 1.07237, 1.0008, 0.90434, 0.99921, 0.93803, 0.8965, 1.23085, 1.06628, 1.04983, 0.96268, 1.0499, 0.98439, 1.18102, 1.06628, 1.0008, 1.06628, 0.98439, 0.79795, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.09466, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.97278, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.02065, 1, 1, 1, 1, 1, 1, 1.06467, 1.02511, 1.06467, 1.02511, 1.06467, 1.02511, 0.90996, 0.96752, 1, 1.21408, 0.89903, 1, 1, 0.75155, 1.04394, 1.04394, 1.04394, 1.04394, 0.98633, 0.98633, 0.98633, 0.73047, 0.73047, 1.20642, 0.91211, 1.25635, 1.222, 1.02956, 1.03372, 1.03372, 0.96039, 1.24633, 1, 1.12454, 0.93503, 1.03424, 1.19687, 1.03424, 1, 1, 1, 0.771, 1, 1, 1.15749, 1.15749, 1.15749, 1.10948, 0.86279, 0.94434, 0.86279, 0.94434, 0.86182, 1, 1, 1.16897, 1, 0.96085, 0.90137, 1.2107, 1.18416, 1.13973, 0.69825, 0.9716, 2.10339, 1.29004, 1.29004, 1.21172, 1.29004, 1.29004, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.18874, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.09193, 1.09193, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
-const SegoeuiBoldMetrics = exports.SegoeuiBoldMetrics = {
- lineHeight: 1.33008,
- lineGap: 0
-};
-const SegoeuiBoldItalicFactors = exports.SegoeuiBoldItalicFactors = [1.76738, 1, 1, 0.98946, 1.03959, 1.04016, 1.02809, 1.036, 0.97639, 1.10953, 1.23203, 1.11144, 1.11144, 1.16939, 1.21237, 0.9754, 1.21261, 0.9754, 1.59754, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 1.036, 0.81378, 0.81378, 1.21237, 1.21237, 1.21237, 0.73541, 0.97847, 0.97363, 0.89723, 0.87897, 1.0426, 0.79429, 0.85292, 0.91149, 1.05815, 1.1406, 0.79631, 0.90128, 0.83853, 1.04396, 1.10615, 0.97552, 0.94436, 0.97552, 0.88641, 0.80527, 0.96083, 1.00135, 1, 1.06777, 0.9817, 0.91142, 0.99361, 1.11144, 1.57293, 1.11144, 1.21237, 0.74627, 1.31818, 1.06585, 0.97042, 0.83055, 0.97042, 0.93503, 1.1261, 0.97042, 0.97922, 1.14236, 0.94552, 1.01054, 1.14236, 1.02471, 0.97922, 0.94165, 0.97042, 0.97042, 1.0276, 0.78929, 1.1261, 0.97922, 0.95874, 1.02197, 0.98507, 0.96752, 0.97168, 0.95107, 1.16579, 0.95107, 1.21237, 1.03959, 1.036, 1.036, 1, 1.036, 1.16579, 0.87357, 1.31818, 1.18754, 1.26781, 1.05356, 1.21237, 1.18622, 0.79487, 0.94994, 1.29004, 1.24047, 1.24047, 1.31818, 1, 0.91484, 0.9754, 1.31818, 1.1349, 1.24866, 1.05356, 1.13934, 1.15574, 1.17389, 0.73541, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.97363, 0.94385, 0.87897, 0.79429, 0.79429, 0.79429, 0.79429, 1.1406, 1.1406, 1.1406, 1.1406, 1.0426, 1.10615, 0.97552, 0.97552, 0.97552, 0.97552, 0.97552, 1.21237, 0.97552, 1.00135, 1.00135, 1.00135, 1.00135, 0.91142, 0.94436, 0.98721, 1.06585, 1.06585, 1.06585, 1.06585, 1.06585, 1.06585, 0.96705, 0.83055, 0.93503, 0.93503, 0.93503, 0.93503, 1.14236, 1.14236, 1.14236, 1.14236, 0.93125, 0.97922, 0.94165, 0.94165, 0.94165, 0.94165, 0.94165, 1.29004, 0.94165, 0.97922, 0.97922, 0.97922, 0.97922, 0.96752, 0.97042, 0.96752, 0.97363, 1.06585, 0.97363, 1.06585, 0.97363, 1.06585, 0.87897, 0.83055, 0.87897, 0.83055, 0.87897, 0.83055, 0.87897, 0.83055, 1.0426, 1.0033, 1.0426, 0.97042, 0.79429, 0.93503, 0.79429, 0.93503, 0.79429, 0.93503, 0.79429, 0.93503, 0.79429, 0.93503, 0.91149, 0.97042, 0.91149, 0.97042, 0.91149, 0.97042, 1, 1, 1.05815, 0.97922, 1.05815, 0.97922, 1.1406, 1.14236, 1.1406, 1.14236, 1.1406, 1.14236, 1.1406, 1.14236, 1.1406, 1.14236, 0.97441, 1.04302, 0.79631, 1.01582, 1, 1, 1.01054, 0.83853, 1.14236, 1, 1, 0.83853, 1.09125, 0.83853, 0.90418, 0.83853, 1.19508, 1.10615, 0.97922, 1, 1, 1.10615, 0.97922, 1.01034, 1.10466, 0.97922, 0.97552, 0.94165, 0.97552, 0.94165, 0.97552, 0.94165, 0.91602, 0.91981, 0.88641, 1.0276, 1, 1, 0.88641, 1.0276, 0.80527, 0.78929, 0.80527, 0.78929, 0.80527, 0.78929, 0.80527, 0.78929, 1, 1, 0.96083, 1.05403, 0.95923, 1.16862, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.00135, 0.97922, 1.06777, 1.02197, 0.91142, 0.96752, 0.91142, 0.99361, 0.97168, 0.99361, 0.97168, 0.99361, 0.97168, 1.23199, 1.036, 0.97363, 1.06585, 0.94385, 0.96705, 0.97552, 0.94165, 1, 1, 0.96083, 1.1261, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 1.31818, 0.95161, 1.27126, 1.00811, 0.83284, 0.77702, 0.99137, 0.95253, 1.0347, 0.86142, 1.07205, 1.14236, 0.97363, 0.89723, 0.86869, 1.09818, 0.79429, 0.99361, 1.05815, 0.97552, 1.1406, 0.90128, 1.06662, 1.04396, 1.10615, 0.84918, 0.97552, 1.04694, 0.94436, 0.98015, 0.96083, 0.91142, 1.00356, 0.9817, 1.01945, 0.98999, 1.1406, 0.91142, 1.04961, 0.9898, 1.00639, 1.14236, 1.07514, 1.04961, 0.99607, 1.02897, 1.008, 0.9898, 0.95134, 1.00639, 1.11121, 1.14236, 1.00518, 0.97981, 1.02186, 1, 1.08578, 0.94165, 0.99314, 0.98387, 0.93028, 0.93377, 1.35125, 1.07514, 1.10687, 0.93491, 1.04232, 1.00351, 1.14236, 1.07514, 0.94165, 1.07514, 1.00351, 0.79429, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.09097, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.93503, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.96609, 1, 1, 1, 1, 1, 1, 1.06777, 1.02197, 1.06777, 1.02197, 1.06777, 1.02197, 0.91142, 0.96752, 1, 1.21261, 0.89903, 1, 1, 0.75155, 1.04745, 1.04745, 1.04745, 1.04394, 0.98633, 0.98633, 0.98633, 0.72959, 0.72959, 1.20502, 0.91406, 1.26514, 1.222, 1.02956, 1.03372, 1.03372, 0.96039, 1.24633, 1, 1.09125, 0.93327, 1.03336, 1.16541, 1.036, 1, 1, 1, 0.771, 1, 1, 1.15574, 1.15574, 1.15574, 1.15574, 0.86364, 0.94434, 0.86279, 0.94434, 0.86224, 1, 1, 1.16798, 1, 0.96085, 0.90068, 1.21237, 1.18416, 1.13904, 0.69825, 0.9716, 2.10339, 1.29004, 1.29004, 1.21339, 1.29004, 1.29004, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.18775, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.13269, 1.13269, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
-const SegoeuiBoldItalicMetrics = exports.SegoeuiBoldItalicMetrics = {
- lineHeight: 1.33008,
- lineGap: 0
-};
-const SegoeuiItalicFactors = exports.SegoeuiItalicFactors = [1.76738, 1, 1, 0.98946, 1.14763, 1.05365, 1.06234, 0.96927, 0.92586, 1.15373, 1.18414, 0.91349, 0.91349, 1.07403, 1.17308, 0.78383, 1.20088, 0.78383, 1.42531, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.78383, 0.78383, 1.17308, 1.17308, 1.17308, 0.77349, 0.94565, 0.94729, 0.85944, 0.88506, 0.9858, 0.74817, 0.80016, 0.88449, 0.98039, 0.95782, 0.69238, 0.89898, 0.83231, 0.98183, 1.03989, 0.96924, 0.86237, 0.96924, 0.80595, 0.74524, 0.86091, 0.95402, 0.94143, 0.98448, 0.8858, 0.83089, 0.93285, 1.0949, 1.39016, 1.0949, 1.45994, 0.74627, 1.04839, 0.97454, 0.97454, 0.87207, 0.97454, 0.87533, 1.06151, 0.97454, 1.00176, 1.16484, 1.08132, 0.98047, 1.16484, 1.02989, 1.01054, 0.96225, 0.97454, 0.97454, 1.06598, 0.79004, 1.16344, 1.00351, 0.94629, 0.9973, 0.91016, 0.96777, 0.9043, 0.91082, 0.92481, 0.91082, 1.17308, 0.95748, 0.96927, 0.96927, 1, 0.96927, 0.92481, 0.80597, 1.04839, 1.23393, 1.1781, 0.9245, 1.17308, 1.20808, 0.63218, 0.94261, 1.24822, 1.09971, 1.09971, 1.04839, 1, 0.85273, 0.78032, 1.04839, 1.09971, 1.22326, 0.9245, 1.09836, 1.13525, 1.15222, 0.70424, 0.94729, 0.94729, 0.94729, 0.94729, 0.94729, 0.94729, 0.85498, 0.88506, 0.74817, 0.74817, 0.74817, 0.74817, 0.95782, 0.95782, 0.95782, 0.95782, 0.9858, 1.03989, 0.96924, 0.96924, 0.96924, 0.96924, 0.96924, 1.17308, 0.96924, 0.95402, 0.95402, 0.95402, 0.95402, 0.83089, 0.86237, 0.88409, 0.97454, 0.97454, 0.97454, 0.97454, 0.97454, 0.97454, 0.92916, 0.87207, 0.87533, 0.87533, 0.87533, 0.87533, 0.93146, 0.93146, 0.93146, 0.93146, 0.93854, 1.01054, 0.96225, 0.96225, 0.96225, 0.96225, 0.96225, 1.24822, 0.8761, 1.00351, 1.00351, 1.00351, 1.00351, 0.96777, 0.97454, 0.96777, 0.94729, 0.97454, 0.94729, 0.97454, 0.94729, 0.97454, 0.88506, 0.87207, 0.88506, 0.87207, 0.88506, 0.87207, 0.88506, 0.87207, 0.9858, 0.95391, 0.9858, 0.97454, 0.74817, 0.87533, 0.74817, 0.87533, 0.74817, 0.87533, 0.74817, 0.87533, 0.74817, 0.87533, 0.88449, 0.97454, 0.88449, 0.97454, 0.88449, 0.97454, 1, 1, 0.98039, 1.00176, 0.98039, 1.00176, 0.95782, 0.93146, 0.95782, 0.93146, 0.95782, 0.93146, 0.95782, 1.16484, 0.95782, 0.93146, 0.84421, 1.12761, 0.69238, 1.08132, 1, 1, 0.98047, 0.83231, 1.16484, 1, 1, 0.84723, 1.04861, 0.84723, 0.78755, 0.83231, 1.23736, 1.03989, 1.01054, 1, 1, 1.03989, 1.01054, 0.9857, 1.03849, 1.01054, 0.96924, 0.96225, 0.96924, 0.96225, 0.96924, 0.96225, 0.92383, 0.90171, 0.80595, 1.06598, 1, 1, 0.80595, 1.06598, 0.74524, 0.79004, 0.74524, 0.79004, 0.74524, 0.79004, 0.74524, 0.79004, 1, 1, 0.86091, 1.02759, 0.85771, 1.16344, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.95402, 1.00351, 0.98448, 0.9973, 0.83089, 0.96777, 0.83089, 0.93285, 0.9043, 0.93285, 0.9043, 0.93285, 0.9043, 1.31868, 0.96927, 0.94729, 0.97454, 0.85498, 0.92916, 0.96924, 0.8761, 1, 1, 0.86091, 1.16344, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 1.04839, 0.81965, 0.81965, 0.94729, 0.78032, 0.71022, 0.90883, 0.84171, 0.99877, 0.77596, 1.05734, 1.2, 0.94729, 0.85944, 0.82791, 0.9607, 0.74817, 0.93285, 0.98039, 0.96924, 0.95782, 0.89898, 0.98316, 0.98183, 1.03989, 0.78614, 0.96924, 0.97642, 0.86237, 0.86075, 0.86091, 0.83089, 0.90082, 0.8858, 0.97296, 1.01284, 0.95782, 0.83089, 1.0976, 1.04, 1.03342, 1.2, 1.0675, 1.0976, 0.98205, 1.03809, 1.05097, 1.04, 0.95364, 1.03342, 1.05401, 1.2, 1.02148, 1.0119, 1.04724, 1.0127, 1.02732, 0.96225, 0.8965, 0.97783, 0.93574, 0.94818, 1.30679, 1.0675, 1.11826, 0.99821, 1.0557, 1.0326, 1.2, 1.0675, 0.96225, 1.0675, 1.0326, 0.74817, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.03754, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.87533, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.98705, 1, 1, 1, 1, 1, 1, 0.98448, 0.9973, 0.98448, 0.9973, 0.98448, 0.9973, 0.83089, 0.96777, 1, 1.20088, 0.89903, 1, 1, 0.75155, 0.94945, 0.94945, 0.94945, 0.94945, 1.12317, 1.12317, 1.12317, 0.67603, 0.67603, 1.15621, 0.73584, 1.21191, 1.22135, 1.06483, 0.94868, 0.94868, 0.95996, 1.24633, 1, 1.07497, 0.87709, 0.96927, 1.01473, 0.96927, 1, 1, 1, 0.77295, 1, 1, 1.09836, 1.09836, 1.09836, 1.01522, 0.86321, 0.94434, 0.8649, 0.94434, 0.86182, 1, 1, 1.083, 1, 0.91578, 0.86438, 1.17308, 1.18416, 1.14589, 0.69825, 0.97622, 1.96791, 1.24822, 1.24822, 1.17308, 1.24822, 1.24822, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.17984, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.10742, 1.10742, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
-const SegoeuiItalicMetrics = exports.SegoeuiItalicMetrics = {
- lineHeight: 1.33008,
- lineGap: 0
-};
-const SegoeuiRegularFactors = exports.SegoeuiRegularFactors = [1.76738, 1, 1, 0.98594, 1.02285, 1.10454, 1.06234, 0.96927, 0.92037, 1.19985, 1.2046, 0.90616, 0.90616, 1.07152, 1.1714, 0.78032, 1.20088, 0.78032, 1.40246, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.96927, 0.78032, 0.78032, 1.1714, 1.1714, 1.1714, 0.80597, 0.94084, 0.96706, 0.85944, 0.85734, 0.97093, 0.75842, 0.79936, 0.88198, 0.9831, 0.95782, 0.71387, 0.86969, 0.84636, 1.07796, 1.03584, 0.96924, 0.83968, 0.96924, 0.82826, 0.79649, 0.85771, 0.95132, 0.93119, 0.98965, 0.88433, 0.8287, 0.93365, 1.08612, 1.3638, 1.08612, 1.45786, 0.74627, 0.80499, 0.91484, 1.05707, 0.92383, 1.05882, 0.9403, 1.12654, 1.05882, 1.01756, 1.09011, 1.09011, 0.99414, 1.09011, 1.034, 1.01756, 1.05356, 1.05707, 1.05882, 1.04399, 0.84863, 1.21968, 1.01756, 0.95801, 1.00068, 0.91797, 0.96777, 0.9043, 0.90351, 0.92105, 0.90351, 1.1714, 0.85337, 0.96927, 0.96927, 0.99912, 0.96927, 0.92105, 0.80597, 1.2434, 1.20808, 1.05937, 0.90957, 1.1714, 1.20808, 0.75155, 0.94261, 1.24644, 1.09971, 1.09971, 0.84751, 1, 0.85273, 0.78032, 0.61584, 1.05425, 1.17914, 0.90957, 1.08665, 1.11593, 1.14169, 0.73381, 0.96706, 0.96706, 0.96706, 0.96706, 0.96706, 0.96706, 0.86035, 0.85734, 0.75842, 0.75842, 0.75842, 0.75842, 0.95782, 0.95782, 0.95782, 0.95782, 0.97093, 1.03584, 0.96924, 0.96924, 0.96924, 0.96924, 0.96924, 1.1714, 0.96924, 0.95132, 0.95132, 0.95132, 0.95132, 0.8287, 0.83968, 0.89049, 0.91484, 0.91484, 0.91484, 0.91484, 0.91484, 0.91484, 0.93575, 0.92383, 0.9403, 0.9403, 0.9403, 0.9403, 0.8717, 0.8717, 0.8717, 0.8717, 1.00527, 1.01756, 1.05356, 1.05356, 1.05356, 1.05356, 1.05356, 1.24644, 0.95923, 1.01756, 1.01756, 1.01756, 1.01756, 0.96777, 1.05707, 0.96777, 0.96706, 0.91484, 0.96706, 0.91484, 0.96706, 0.91484, 0.85734, 0.92383, 0.85734, 0.92383, 0.85734, 0.92383, 0.85734, 0.92383, 0.97093, 1.0969, 0.97093, 1.05882, 0.75842, 0.9403, 0.75842, 0.9403, 0.75842, 0.9403, 0.75842, 0.9403, 0.75842, 0.9403, 0.88198, 1.05882, 0.88198, 1.05882, 0.88198, 1.05882, 1, 1, 0.9831, 1.01756, 0.9831, 1.01756, 0.95782, 0.8717, 0.95782, 0.8717, 0.95782, 0.8717, 0.95782, 1.09011, 0.95782, 0.8717, 0.84784, 1.11551, 0.71387, 1.09011, 1, 1, 0.99414, 0.84636, 1.09011, 1, 1, 0.84636, 1.0536, 0.84636, 0.94298, 0.84636, 1.23297, 1.03584, 1.01756, 1, 1, 1.03584, 1.01756, 1.00323, 1.03444, 1.01756, 0.96924, 1.05356, 0.96924, 1.05356, 0.96924, 1.05356, 0.93066, 0.98293, 0.82826, 1.04399, 1, 1, 0.82826, 1.04399, 0.79649, 0.84863, 0.79649, 0.84863, 0.79649, 0.84863, 0.79649, 0.84863, 1, 1, 0.85771, 1.17318, 0.85771, 1.21968, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.95132, 1.01756, 0.98965, 1.00068, 0.8287, 0.96777, 0.8287, 0.93365, 0.9043, 0.93365, 0.9043, 0.93365, 0.9043, 1.08571, 0.96927, 0.96706, 0.91484, 0.86035, 0.93575, 0.96924, 0.95923, 1, 1, 0.85771, 1.21968, 1.11437, 1.11437, 0.93109, 0.91202, 0.60411, 0.84164, 0.55572, 1.01173, 0.97361, 0.81818, 0.81818, 0.96635, 0.78032, 0.72727, 0.92366, 0.98601, 1.03405, 0.77968, 1.09799, 1.2, 0.96706, 0.85944, 0.85638, 0.96491, 0.75842, 0.93365, 0.9831, 0.96924, 0.95782, 0.86969, 0.94152, 1.07796, 1.03584, 0.78437, 0.96924, 0.98715, 0.83968, 0.83491, 0.85771, 0.8287, 0.94492, 0.88433, 0.9287, 1.0098, 0.95782, 0.8287, 1.0625, 0.98248, 1.03424, 1.2, 1.01071, 1.0625, 0.95246, 1.03809, 1.04912, 0.98248, 1.00221, 1.03424, 1.05443, 1.2, 1.04785, 0.99609, 1.00169, 1.05176, 0.99346, 1.05356, 0.9087, 1.03004, 0.95542, 0.93117, 1.23362, 1.01071, 1.07831, 1.02512, 1.05205, 1.03502, 1.2, 1.01071, 1.05356, 1.01071, 1.03502, 0.75842, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.03719, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0.9403, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.04021, 1, 1, 1, 1, 1, 1, 0.98965, 1.00068, 0.98965, 1.00068, 0.98965, 1.00068, 0.8287, 0.96777, 1, 1.20088, 0.89903, 1, 1, 0.75155, 1.03077, 1.03077, 1.03077, 1.03077, 1.13196, 1.13196, 1.13196, 0.67428, 0.67428, 1.16039, 0.73291, 1.20996, 1.22135, 1.06483, 0.94868, 0.94868, 0.95996, 1.24633, 1, 1.07497, 0.87796, 0.96927, 1.01518, 0.96927, 1, 1, 1, 0.77295, 1, 1, 1.10539, 1.10539, 1.11358, 1.06967, 0.86279, 0.94434, 0.86279, 0.94434, 0.86182, 1, 1, 1.083, 1, 0.91578, 0.86507, 1.1714, 1.18416, 1.14589, 0.69825, 0.97622, 1.9697, 1.24822, 1.24822, 1.17238, 1.24822, 1.24822, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1.42603, 1, 0.99862, 0.99862, 1, 0.87025, 0.87025, 0.87025, 0.87025, 1.18083, 1.42603, 1, 1.42603, 1.42603, 0.99862, 1, 1, 1, 1, 1, 1.2886, 1.04315, 1.15296, 1.34163, 1, 1, 1, 1.10938, 1.10938, 1, 1, 1, 1.05425, 1.09971, 1.09971, 1.09971, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
-const SegoeuiRegularMetrics = exports.SegoeuiRegularMetrics = {
- lineHeight: 1.33008,
- lineGap: 0
-};
-
-/***/ }),
-/* 57 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.PostScriptEvaluator = exports.PostScriptCompiler = exports.PDFFunctionFactory = void 0;
-exports.isPDFFunction = isPDFFunction;
-var _primitives = __w_pdfjs_require__(4);
-var _util = __w_pdfjs_require__(2);
-var _ps_parser = __w_pdfjs_require__(58);
-var _base_stream = __w_pdfjs_require__(5);
-var _image_utils = __w_pdfjs_require__(59);
-class PDFFunctionFactory {
- constructor({
- xref,
- isEvalSupported = true
- }) {
- this.xref = xref;
- this.isEvalSupported = isEvalSupported !== false;
- }
- create(fn) {
- const cachedFunction = this.getCached(fn);
- if (cachedFunction) {
- return cachedFunction;
- }
- const parsedFunction = PDFFunction.parse({
- xref: this.xref,
- isEvalSupported: this.isEvalSupported,
- fn: fn instanceof _primitives.Ref ? this.xref.fetch(fn) : fn
- });
- this._cache(fn, parsedFunction);
- return parsedFunction;
- }
- createFromArray(fnObj) {
- const cachedFunction = this.getCached(fnObj);
- if (cachedFunction) {
- return cachedFunction;
- }
- const parsedFunction = PDFFunction.parseArray({
- xref: this.xref,
- isEvalSupported: this.isEvalSupported,
- fnObj: fnObj instanceof _primitives.Ref ? this.xref.fetch(fnObj) : fnObj
- });
- this._cache(fnObj, parsedFunction);
- return parsedFunction;
- }
- getCached(cacheKey) {
- let fnRef;
- if (cacheKey instanceof _primitives.Ref) {
- fnRef = cacheKey;
- } else if (cacheKey instanceof _primitives.Dict) {
- fnRef = cacheKey.objId;
- } else if (cacheKey instanceof _base_stream.BaseStream) {
- fnRef = cacheKey.dict?.objId;
- }
- if (fnRef) {
- const localFunction = this._localFunctionCache.getByRef(fnRef);
- if (localFunction) {
- return localFunction;
- }
- }
- return null;
- }
- _cache(cacheKey, parsedFunction) {
- if (!parsedFunction) {
- throw new Error('PDFFunctionFactory._cache - expected "parsedFunction" argument.');
- }
- let fnRef;
- if (cacheKey instanceof _primitives.Ref) {
- fnRef = cacheKey;
- } else if (cacheKey instanceof _primitives.Dict) {
- fnRef = cacheKey.objId;
- } else if (cacheKey instanceof _base_stream.BaseStream) {
- fnRef = cacheKey.dict?.objId;
- }
- if (fnRef) {
- this._localFunctionCache.set(null, fnRef, parsedFunction);
- }
- }
- get _localFunctionCache() {
- return (0, _util.shadow)(this, "_localFunctionCache", new _image_utils.LocalFunctionCache());
- }
-}
-exports.PDFFunctionFactory = PDFFunctionFactory;
-function toNumberArray(arr) {
- if (!Array.isArray(arr)) {
- return null;
- }
- const length = arr.length;
- for (let i = 0; i < length; i++) {
- if (typeof arr[i] !== "number") {
- const result = new Array(length);
- for (let j = 0; j < length; j++) {
- result[j] = +arr[j];
- }
- return result;
- }
- }
- return arr;
-}
-class PDFFunction {
- static getSampleArray(size, outputSize, bps, stream) {
- let i, ii;
- let length = 1;
- for (i = 0, ii = size.length; i < ii; i++) {
- length *= size[i];
- }
- length *= outputSize;
- const array = new Array(length);
- let codeSize = 0;
- let codeBuf = 0;
- const sampleMul = 1.0 / (2.0 ** bps - 1);
- const strBytes = stream.getBytes((length * bps + 7) / 8);
- let strIdx = 0;
- for (i = 0; i < length; i++) {
- while (codeSize < bps) {
- codeBuf <<= 8;
- codeBuf |= strBytes[strIdx++];
- codeSize += 8;
- }
- codeSize -= bps;
- array[i] = (codeBuf >> codeSize) * sampleMul;
- codeBuf &= (1 << codeSize) - 1;
- }
- return array;
- }
- static parse({
- xref,
- isEvalSupported,
- fn
- }) {
- const dict = fn.dict || fn;
- const typeNum = dict.get("FunctionType");
- switch (typeNum) {
- case 0:
- return this.constructSampled({
- xref,
- isEvalSupported,
- fn,
- dict
- });
- case 1:
- break;
- case 2:
- return this.constructInterpolated({
- xref,
- isEvalSupported,
- dict
- });
- case 3:
- return this.constructStiched({
- xref,
- isEvalSupported,
- dict
- });
- case 4:
- return this.constructPostScript({
- xref,
- isEvalSupported,
- fn,
- dict
- });
- }
- throw new _util.FormatError("Unknown type of function");
- }
- static parseArray({
- xref,
- isEvalSupported,
- fnObj
- }) {
- if (!Array.isArray(fnObj)) {
- return this.parse({
- xref,
- isEvalSupported,
- fn: fnObj
- });
- }
- const fnArray = [];
- for (const fn of fnObj) {
- fnArray.push(this.parse({
- xref,
- isEvalSupported,
- fn: xref.fetchIfRef(fn)
- }));
- }
- return function (src, srcOffset, dest, destOffset) {
- for (let i = 0, ii = fnArray.length; i < ii; i++) {
- fnArray[i](src, srcOffset, dest, destOffset + i);
- }
- };
- }
- static constructSampled({
- xref,
- isEvalSupported,
- fn,
- dict
- }) {
- function toMultiArray(arr) {
- const inputLength = arr.length;
- const out = [];
- let index = 0;
- for (let i = 0; i < inputLength; i += 2) {
- out[index++] = [arr[i], arr[i + 1]];
- }
- return out;
- }
- function interpolate(x, xmin, xmax, ymin, ymax) {
- return ymin + (x - xmin) * ((ymax - ymin) / (xmax - xmin));
- }
- let domain = toNumberArray(dict.getArray("Domain"));
- let range = toNumberArray(dict.getArray("Range"));
- if (!domain || !range) {
- throw new _util.FormatError("No domain or range");
- }
- const inputSize = domain.length / 2;
- const outputSize = range.length / 2;
- domain = toMultiArray(domain);
- range = toMultiArray(range);
- const size = toNumberArray(dict.getArray("Size"));
- const bps = dict.get("BitsPerSample");
- const order = dict.get("Order") || 1;
- if (order !== 1) {
- (0, _util.info)("No support for cubic spline interpolation: " + order);
- }
- let encode = toNumberArray(dict.getArray("Encode"));
- if (!encode) {
- encode = [];
- for (let i = 0; i < inputSize; ++i) {
- encode.push([0, size[i] - 1]);
- }
- } else {
- encode = toMultiArray(encode);
- }
- let decode = toNumberArray(dict.getArray("Decode"));
- decode = !decode ? range : toMultiArray(decode);
- const samples = this.getSampleArray(size, outputSize, bps, fn);
- return function constructSampledFn(src, srcOffset, dest, destOffset) {
- const cubeVertices = 1 << inputSize;
- const cubeN = new Float64Array(cubeVertices);
- const cubeVertex = new Uint32Array(cubeVertices);
- let i, j;
- for (j = 0; j < cubeVertices; j++) {
- cubeN[j] = 1;
- }
- let k = outputSize,
- pos = 1;
- for (i = 0; i < inputSize; ++i) {
- const domain_2i = domain[i][0];
- const domain_2i_1 = domain[i][1];
- const xi = Math.min(Math.max(src[srcOffset + i], domain_2i), domain_2i_1);
- let e = interpolate(xi, domain_2i, domain_2i_1, encode[i][0], encode[i][1]);
- const size_i = size[i];
- e = Math.min(Math.max(e, 0), size_i - 1);
- const e0 = e < size_i - 1 ? Math.floor(e) : e - 1;
- const n0 = e0 + 1 - e;
- const n1 = e - e0;
- const offset0 = e0 * k;
- const offset1 = offset0 + k;
- for (j = 0; j < cubeVertices; j++) {
- if (j & pos) {
- cubeN[j] *= n1;
- cubeVertex[j] += offset1;
- } else {
- cubeN[j] *= n0;
- cubeVertex[j] += offset0;
- }
- }
- k *= size_i;
- pos <<= 1;
- }
- for (j = 0; j < outputSize; ++j) {
- let rj = 0;
- for (i = 0; i < cubeVertices; i++) {
- rj += samples[cubeVertex[i] + j] * cubeN[i];
- }
- rj = interpolate(rj, 0, 1, decode[j][0], decode[j][1]);
- dest[destOffset + j] = Math.min(Math.max(rj, range[j][0]), range[j][1]);
- }
- };
- }
- static constructInterpolated({
- xref,
- isEvalSupported,
- dict
- }) {
- const c0 = toNumberArray(dict.getArray("C0")) || [0];
- const c1 = toNumberArray(dict.getArray("C1")) || [1];
- const n = dict.get("N");
- const diff = [];
- for (let i = 0, ii = c0.length; i < ii; ++i) {
- diff.push(c1[i] - c0[i]);
- }
- const length = diff.length;
- return function constructInterpolatedFn(src, srcOffset, dest, destOffset) {
- const x = n === 1 ? src[srcOffset] : src[srcOffset] ** n;
- for (let j = 0; j < length; ++j) {
- dest[destOffset + j] = c0[j] + x * diff[j];
- }
- };
- }
- static constructStiched({
- xref,
- isEvalSupported,
- dict
- }) {
- const domain = toNumberArray(dict.getArray("Domain"));
- if (!domain) {
- throw new _util.FormatError("No domain");
- }
- const inputSize = domain.length / 2;
- if (inputSize !== 1) {
- throw new _util.FormatError("Bad domain for stiched function");
- }
- const fns = [];
- for (const fn of dict.get("Functions")) {
- fns.push(this.parse({
- xref,
- isEvalSupported,
- fn: xref.fetchIfRef(fn)
- }));
- }
- const bounds = toNumberArray(dict.getArray("Bounds"));
- const encode = toNumberArray(dict.getArray("Encode"));
- const tmpBuf = new Float32Array(1);
- return function constructStichedFn(src, srcOffset, dest, destOffset) {
- const clip = function constructStichedFromIRClip(v, min, max) {
- if (v > max) {
- v = max;
- } else if (v < min) {
- v = min;
- }
- return v;
- };
- const v = clip(src[srcOffset], domain[0], domain[1]);
- const length = bounds.length;
- let i;
- for (i = 0; i < length; ++i) {
- if (v < bounds[i]) {
- break;
- }
- }
- let dmin = domain[0];
- if (i > 0) {
- dmin = bounds[i - 1];
- }
- let dmax = domain[1];
- if (i < bounds.length) {
- dmax = bounds[i];
- }
- const rmin = encode[2 * i];
- const rmax = encode[2 * i + 1];
- tmpBuf[0] = dmin === dmax ? rmin : rmin + (v - dmin) * (rmax - rmin) / (dmax - dmin);
- fns[i](tmpBuf, 0, dest, destOffset);
- };
- }
- static constructPostScript({
- xref,
- isEvalSupported,
- fn,
- dict
- }) {
- const domain = toNumberArray(dict.getArray("Domain"));
- const range = toNumberArray(dict.getArray("Range"));
- if (!domain) {
- throw new _util.FormatError("No domain.");
- }
- if (!range) {
- throw new _util.FormatError("No range.");
- }
- const lexer = new _ps_parser.PostScriptLexer(fn);
- const parser = new _ps_parser.PostScriptParser(lexer);
- const code = parser.parse();
- if (isEvalSupported && _util.FeatureTest.isEvalSupported) {
- const compiled = new PostScriptCompiler().compile(code, domain, range);
- if (compiled) {
- return new Function("src", "srcOffset", "dest", "destOffset", compiled);
- }
- }
- (0, _util.info)("Unable to compile PS function");
- const numOutputs = range.length >> 1;
- const numInputs = domain.length >> 1;
- const evaluator = new PostScriptEvaluator(code);
- const cache = Object.create(null);
- const MAX_CACHE_SIZE = 2048 * 4;
- let cache_available = MAX_CACHE_SIZE;
- const tmpBuf = new Float32Array(numInputs);
- return function constructPostScriptFn(src, srcOffset, dest, destOffset) {
- let i, value;
- let key = "";
- const input = tmpBuf;
- for (i = 0; i < numInputs; i++) {
- value = src[srcOffset + i];
- input[i] = value;
- key += value + "_";
- }
- const cachedValue = cache[key];
- if (cachedValue !== undefined) {
- dest.set(cachedValue, destOffset);
- return;
- }
- const output = new Float32Array(numOutputs);
- const stack = evaluator.execute(input);
- const stackIndex = stack.length - numOutputs;
- for (i = 0; i < numOutputs; i++) {
- value = stack[stackIndex + i];
- let bound = range[i * 2];
- if (value < bound) {
- value = bound;
- } else {
- bound = range[i * 2 + 1];
- if (value > bound) {
- value = bound;
- }
- }
- output[i] = value;
- }
- if (cache_available > 0) {
- cache_available--;
- cache[key] = output;
- }
- dest.set(output, destOffset);
- };
- }
-}
-function isPDFFunction(v) {
- let fnDict;
- if (v instanceof _primitives.Dict) {
- fnDict = v;
- } else if (v instanceof _base_stream.BaseStream) {
- fnDict = v.dict;
- } else {
- return false;
- }
- return fnDict.has("FunctionType");
-}
-class PostScriptStack {
- static MAX_STACK_SIZE = 100;
- constructor(initialStack) {
- this.stack = initialStack ? Array.from(initialStack) : [];
- }
- push(value) {
- if (this.stack.length >= PostScriptStack.MAX_STACK_SIZE) {
- throw new Error("PostScript function stack overflow.");
- }
- this.stack.push(value);
- }
- pop() {
- if (this.stack.length <= 0) {
- throw new Error("PostScript function stack underflow.");
- }
- return this.stack.pop();
- }
- copy(n) {
- if (this.stack.length + n >= PostScriptStack.MAX_STACK_SIZE) {
- throw new Error("PostScript function stack overflow.");
- }
- const stack = this.stack;
- for (let i = stack.length - n, j = n - 1; j >= 0; j--, i++) {
- stack.push(stack[i]);
- }
- }
- index(n) {
- this.push(this.stack[this.stack.length - n - 1]);
- }
- roll(n, p) {
- const stack = this.stack;
- const l = stack.length - n;
- const r = stack.length - 1;
- const c = l + (p - Math.floor(p / n) * n);
- for (let i = l, j = r; i < j; i++, j--) {
- const t = stack[i];
- stack[i] = stack[j];
- stack[j] = t;
- }
- for (let i = l, j = c - 1; i < j; i++, j--) {
- const t = stack[i];
- stack[i] = stack[j];
- stack[j] = t;
- }
- for (let i = c, j = r; i < j; i++, j--) {
- const t = stack[i];
- stack[i] = stack[j];
- stack[j] = t;
- }
- }
-}
-class PostScriptEvaluator {
- constructor(operators) {
- this.operators = operators;
- }
- execute(initialStack) {
- const stack = new PostScriptStack(initialStack);
- let counter = 0;
- const operators = this.operators;
- const length = operators.length;
- let operator, a, b;
- while (counter < length) {
- operator = operators[counter++];
- if (typeof operator === "number") {
- stack.push(operator);
- continue;
- }
- switch (operator) {
- case "jz":
- b = stack.pop();
- a = stack.pop();
- if (!a) {
- counter = b;
- }
- break;
- case "j":
- a = stack.pop();
- counter = a;
- break;
- case "abs":
- a = stack.pop();
- stack.push(Math.abs(a));
- break;
- case "add":
- b = stack.pop();
- a = stack.pop();
- stack.push(a + b);
- break;
- case "and":
- b = stack.pop();
- a = stack.pop();
- if (typeof a === "boolean" && typeof b === "boolean") {
- stack.push(a && b);
- } else {
- stack.push(a & b);
- }
- break;
- case "atan":
- b = stack.pop();
- a = stack.pop();
- a = Math.atan2(a, b) / Math.PI * 180;
- if (a < 0) {
- a += 360;
- }
- stack.push(a);
- break;
- case "bitshift":
- b = stack.pop();
- a = stack.pop();
- if (a > 0) {
- stack.push(a << b);
- } else {
- stack.push(a >> b);
- }
- break;
- case "ceiling":
- a = stack.pop();
- stack.push(Math.ceil(a));
- break;
- case "copy":
- a = stack.pop();
- stack.copy(a);
- break;
- case "cos":
- a = stack.pop();
- stack.push(Math.cos(a % 360 / 180 * Math.PI));
- break;
- case "cvi":
- a = stack.pop() | 0;
- stack.push(a);
- break;
- case "cvr":
- break;
- case "div":
- b = stack.pop();
- a = stack.pop();
- stack.push(a / b);
- break;
- case "dup":
- stack.copy(1);
- break;
- case "eq":
- b = stack.pop();
- a = stack.pop();
- stack.push(a === b);
- break;
- case "exch":
- stack.roll(2, 1);
- break;
- case "exp":
- b = stack.pop();
- a = stack.pop();
- stack.push(a ** b);
- break;
- case "false":
- stack.push(false);
- break;
- case "floor":
- a = stack.pop();
- stack.push(Math.floor(a));
- break;
- case "ge":
- b = stack.pop();
- a = stack.pop();
- stack.push(a >= b);
- break;
- case "gt":
- b = stack.pop();
- a = stack.pop();
- stack.push(a > b);
- break;
- case "idiv":
- b = stack.pop();
- a = stack.pop();
- stack.push(a / b | 0);
- break;
- case "index":
- a = stack.pop();
- stack.index(a);
- break;
- case "le":
- b = stack.pop();
- a = stack.pop();
- stack.push(a <= b);
- break;
- case "ln":
- a = stack.pop();
- stack.push(Math.log(a));
- break;
- case "log":
- a = stack.pop();
- stack.push(Math.log10(a));
- break;
- case "lt":
- b = stack.pop();
- a = stack.pop();
- stack.push(a < b);
- break;
- case "mod":
- b = stack.pop();
- a = stack.pop();
- stack.push(a % b);
- break;
- case "mul":
- b = stack.pop();
- a = stack.pop();
- stack.push(a * b);
- break;
- case "ne":
- b = stack.pop();
- a = stack.pop();
- stack.push(a !== b);
- break;
- case "neg":
- a = stack.pop();
- stack.push(-a);
- break;
- case "not":
- a = stack.pop();
- if (typeof a === "boolean") {
- stack.push(!a);
- } else {
- stack.push(~a);
- }
- break;
- case "or":
- b = stack.pop();
- a = stack.pop();
- if (typeof a === "boolean" && typeof b === "boolean") {
- stack.push(a || b);
- } else {
- stack.push(a | b);
- }
- break;
- case "pop":
- stack.pop();
- break;
- case "roll":
- b = stack.pop();
- a = stack.pop();
- stack.roll(a, b);
- break;
- case "round":
- a = stack.pop();
- stack.push(Math.round(a));
- break;
- case "sin":
- a = stack.pop();
- stack.push(Math.sin(a % 360 / 180 * Math.PI));
- break;
- case "sqrt":
- a = stack.pop();
- stack.push(Math.sqrt(a));
- break;
- case "sub":
- b = stack.pop();
- a = stack.pop();
- stack.push(a - b);
- break;
- case "true":
- stack.push(true);
- break;
- case "truncate":
- a = stack.pop();
- a = a < 0 ? Math.ceil(a) : Math.floor(a);
- stack.push(a);
- break;
- case "xor":
- b = stack.pop();
- a = stack.pop();
- if (typeof a === "boolean" && typeof b === "boolean") {
- stack.push(a !== b);
- } else {
- stack.push(a ^ b);
- }
- break;
- default:
- throw new _util.FormatError(`Unknown operator ${operator}`);
- }
- }
- return stack.stack;
- }
-}
-exports.PostScriptEvaluator = PostScriptEvaluator;
-class AstNode {
- constructor(type) {
- this.type = type;
- }
- visit(visitor) {
- (0, _util.unreachable)("abstract method");
- }
-}
-class AstArgument extends AstNode {
- constructor(index, min, max) {
- super("args");
- this.index = index;
- this.min = min;
- this.max = max;
- }
- visit(visitor) {
- visitor.visitArgument(this);
- }
-}
-class AstLiteral extends AstNode {
- constructor(number) {
- super("literal");
- this.number = number;
- this.min = number;
- this.max = number;
- }
- visit(visitor) {
- visitor.visitLiteral(this);
- }
-}
-class AstBinaryOperation extends AstNode {
- constructor(op, arg1, arg2, min, max) {
- super("binary");
- this.op = op;
- this.arg1 = arg1;
- this.arg2 = arg2;
- this.min = min;
- this.max = max;
- }
- visit(visitor) {
- visitor.visitBinaryOperation(this);
- }
-}
-class AstMin extends AstNode {
- constructor(arg, max) {
- super("max");
- this.arg = arg;
- this.min = arg.min;
- this.max = max;
- }
- visit(visitor) {
- visitor.visitMin(this);
- }
-}
-class AstVariable extends AstNode {
- constructor(index, min, max) {
- super("var");
- this.index = index;
- this.min = min;
- this.max = max;
- }
- visit(visitor) {
- visitor.visitVariable(this);
- }
-}
-class AstVariableDefinition extends AstNode {
- constructor(variable, arg) {
- super("definition");
- this.variable = variable;
- this.arg = arg;
- }
- visit(visitor) {
- visitor.visitVariableDefinition(this);
- }
-}
-class ExpressionBuilderVisitor {
- constructor() {
- this.parts = [];
- }
- visitArgument(arg) {
- this.parts.push("Math.max(", arg.min, ", Math.min(", arg.max, ", src[srcOffset + ", arg.index, "]))");
- }
- visitVariable(variable) {
- this.parts.push("v", variable.index);
- }
- visitLiteral(literal) {
- this.parts.push(literal.number);
- }
- visitBinaryOperation(operation) {
- this.parts.push("(");
- operation.arg1.visit(this);
- this.parts.push(" ", operation.op, " ");
- operation.arg2.visit(this);
- this.parts.push(")");
- }
- visitVariableDefinition(definition) {
- this.parts.push("var ");
- definition.variable.visit(this);
- this.parts.push(" = ");
- definition.arg.visit(this);
- this.parts.push(";");
- }
- visitMin(max) {
- this.parts.push("Math.min(");
- max.arg.visit(this);
- this.parts.push(", ", max.max, ")");
- }
- toString() {
- return this.parts.join("");
- }
-}
-function buildAddOperation(num1, num2) {
- if (num2.type === "literal" && num2.number === 0) {
- return num1;
- }
- if (num1.type === "literal" && num1.number === 0) {
- return num2;
- }
- if (num2.type === "literal" && num1.type === "literal") {
- return new AstLiteral(num1.number + num2.number);
- }
- return new AstBinaryOperation("+", num1, num2, num1.min + num2.min, num1.max + num2.max);
-}
-function buildMulOperation(num1, num2) {
- if (num2.type === "literal") {
- if (num2.number === 0) {
- return new AstLiteral(0);
- } else if (num2.number === 1) {
- return num1;
- } else if (num1.type === "literal") {
- return new AstLiteral(num1.number * num2.number);
- }
- }
- if (num1.type === "literal") {
- if (num1.number === 0) {
- return new AstLiteral(0);
- } else if (num1.number === 1) {
- return num2;
- }
- }
- const min = Math.min(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max);
- const max = Math.max(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max);
- return new AstBinaryOperation("*", num1, num2, min, max);
-}
-function buildSubOperation(num1, num2) {
- if (num2.type === "literal") {
- if (num2.number === 0) {
- return num1;
- } else if (num1.type === "literal") {
- return new AstLiteral(num1.number - num2.number);
- }
- }
- if (num2.type === "binary" && num2.op === "-" && num1.type === "literal" && num1.number === 1 && num2.arg1.type === "literal" && num2.arg1.number === 1) {
- return num2.arg2;
- }
- return new AstBinaryOperation("-", num1, num2, num1.min - num2.max, num1.max - num2.min);
-}
-function buildMinOperation(num1, max) {
- if (num1.min >= max) {
- return new AstLiteral(max);
- } else if (num1.max <= max) {
- return num1;
- }
- return new AstMin(num1, max);
-}
-class PostScriptCompiler {
- compile(code, domain, range) {
- const stack = [];
- const instructions = [];
- const inputSize = domain.length >> 1,
- outputSize = range.length >> 1;
- let lastRegister = 0;
- let n, j;
- let num1, num2, ast1, ast2, tmpVar, item;
- for (let i = 0; i < inputSize; i++) {
- stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1]));
- }
- for (let i = 0, ii = code.length; i < ii; i++) {
- item = code[i];
- if (typeof item === "number") {
- stack.push(new AstLiteral(item));
- continue;
- }
- switch (item) {
- case "add":
- if (stack.length < 2) {
- return null;
- }
- num2 = stack.pop();
- num1 = stack.pop();
- stack.push(buildAddOperation(num1, num2));
- break;
- case "cvr":
- if (stack.length < 1) {
- return null;
- }
- break;
- case "mul":
- if (stack.length < 2) {
- return null;
- }
- num2 = stack.pop();
- num1 = stack.pop();
- stack.push(buildMulOperation(num1, num2));
- break;
- case "sub":
- if (stack.length < 2) {
- return null;
- }
- num2 = stack.pop();
- num1 = stack.pop();
- stack.push(buildSubOperation(num1, num2));
- break;
- case "exch":
- if (stack.length < 2) {
- return null;
- }
- ast1 = stack.pop();
- ast2 = stack.pop();
- stack.push(ast1, ast2);
- break;
- case "pop":
- if (stack.length < 1) {
- return null;
- }
- stack.pop();
- break;
- case "index":
- if (stack.length < 1) {
- return null;
- }
- num1 = stack.pop();
- if (num1.type !== "literal") {
- return null;
- }
- n = num1.number;
- if (n < 0 || !Number.isInteger(n) || stack.length < n) {
- return null;
- }
- ast1 = stack[stack.length - n - 1];
- if (ast1.type === "literal" || ast1.type === "var") {
- stack.push(ast1);
- break;
- }
- tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max);
- stack[stack.length - n - 1] = tmpVar;
- stack.push(tmpVar);
- instructions.push(new AstVariableDefinition(tmpVar, ast1));
- break;
- case "dup":
- if (stack.length < 1) {
- return null;
- }
- if (typeof code[i + 1] === "number" && code[i + 2] === "gt" && code[i + 3] === i + 7 && code[i + 4] === "jz" && code[i + 5] === "pop" && code[i + 6] === code[i + 1]) {
- num1 = stack.pop();
- stack.push(buildMinOperation(num1, code[i + 1]));
- i += 6;
- break;
- }
- ast1 = stack.at(-1);
- if (ast1.type === "literal" || ast1.type === "var") {
- stack.push(ast1);
- break;
- }
- tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max);
- stack[stack.length - 1] = tmpVar;
- stack.push(tmpVar);
- instructions.push(new AstVariableDefinition(tmpVar, ast1));
- break;
- case "roll":
- if (stack.length < 2) {
- return null;
- }
- num2 = stack.pop();
- num1 = stack.pop();
- if (num2.type !== "literal" || num1.type !== "literal") {
- return null;
- }
- j = num2.number;
- n = num1.number;
- if (n <= 0 || !Number.isInteger(n) || !Number.isInteger(j) || stack.length < n) {
- return null;
- }
- j = (j % n + n) % n;
- if (j === 0) {
- break;
- }
- stack.push(...stack.splice(stack.length - n, n - j));
- break;
- default:
- return null;
- }
- }
- if (stack.length !== outputSize) {
- return null;
- }
- const result = [];
- for (const instruction of instructions) {
- const statementBuilder = new ExpressionBuilderVisitor();
- instruction.visit(statementBuilder);
- result.push(statementBuilder.toString());
- }
- for (let i = 0, ii = stack.length; i < ii; i++) {
- const expr = stack[i],
- statementBuilder = new ExpressionBuilderVisitor();
- expr.visit(statementBuilder);
- const min = range[i * 2],
- max = range[i * 2 + 1];
- const out = [statementBuilder.toString()];
- if (min > expr.min) {
- out.unshift("Math.max(", min, ", ");
- out.push(")");
- }
- if (max < expr.max) {
- out.unshift("Math.min(", max, ", ");
- out.push(")");
- }
- out.unshift("dest[destOffset + ", i, "] = ");
- out.push(";");
- result.push(out.join(""));
- }
- return result.join("\n");
- }
-}
-exports.PostScriptCompiler = PostScriptCompiler;
-
-/***/ }),
-/* 58 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.PostScriptParser = exports.PostScriptLexer = void 0;
-var _util = __w_pdfjs_require__(2);
-var _primitives = __w_pdfjs_require__(4);
-var _core_utils = __w_pdfjs_require__(3);
-class PostScriptParser {
- constructor(lexer) {
- this.lexer = lexer;
- this.operators = [];
- this.token = null;
- this.prev = null;
- }
- nextToken() {
- this.prev = this.token;
- this.token = this.lexer.getToken();
- }
- accept(type) {
- if (this.token.type === type) {
- this.nextToken();
- return true;
- }
- return false;
- }
- expect(type) {
- if (this.accept(type)) {
- return true;
- }
- throw new _util.FormatError(`Unexpected symbol: found ${this.token.type} expected ${type}.`);
- }
- parse() {
- this.nextToken();
- this.expect(PostScriptTokenTypes.LBRACE);
- this.parseBlock();
- this.expect(PostScriptTokenTypes.RBRACE);
- return this.operators;
- }
- parseBlock() {
- while (true) {
- if (this.accept(PostScriptTokenTypes.NUMBER)) {
- this.operators.push(this.prev.value);
- } else if (this.accept(PostScriptTokenTypes.OPERATOR)) {
- this.operators.push(this.prev.value);
- } else if (this.accept(PostScriptTokenTypes.LBRACE)) {
- this.parseCondition();
- } else {
- return;
- }
- }
- }
- parseCondition() {
- const conditionLocation = this.operators.length;
- this.operators.push(null, null);
- this.parseBlock();
- this.expect(PostScriptTokenTypes.RBRACE);
- if (this.accept(PostScriptTokenTypes.IF)) {
- this.operators[conditionLocation] = this.operators.length;
- this.operators[conditionLocation + 1] = "jz";
- } else if (this.accept(PostScriptTokenTypes.LBRACE)) {
- const jumpLocation = this.operators.length;
- this.operators.push(null, null);
- const endOfTrue = this.operators.length;
- this.parseBlock();
- this.expect(PostScriptTokenTypes.RBRACE);
- this.expect(PostScriptTokenTypes.IFELSE);
- this.operators[jumpLocation] = this.operators.length;
- this.operators[jumpLocation + 1] = "j";
- this.operators[conditionLocation] = endOfTrue;
- this.operators[conditionLocation + 1] = "jz";
- } else {
- throw new _util.FormatError("PS Function: error parsing conditional.");
- }
- }
-}
-exports.PostScriptParser = PostScriptParser;
-const PostScriptTokenTypes = {
- LBRACE: 0,
- RBRACE: 1,
- NUMBER: 2,
- OPERATOR: 3,
- IF: 4,
- IFELSE: 5
-};
-class PostScriptToken {
- static get opCache() {
- return (0, _util.shadow)(this, "opCache", Object.create(null));
- }
- constructor(type, value) {
- this.type = type;
- this.value = value;
- }
- static getOperator(op) {
- return PostScriptToken.opCache[op] ||= new PostScriptToken(PostScriptTokenTypes.OPERATOR, op);
- }
- static get LBRACE() {
- return (0, _util.shadow)(this, "LBRACE", new PostScriptToken(PostScriptTokenTypes.LBRACE, "{"));
- }
- static get RBRACE() {
- return (0, _util.shadow)(this, "RBRACE", new PostScriptToken(PostScriptTokenTypes.RBRACE, "}"));
- }
- static get IF() {
- return (0, _util.shadow)(this, "IF", new PostScriptToken(PostScriptTokenTypes.IF, "IF"));
- }
- static get IFELSE() {
- return (0, _util.shadow)(this, "IFELSE", new PostScriptToken(PostScriptTokenTypes.IFELSE, "IFELSE"));
- }
-}
-class PostScriptLexer {
- constructor(stream) {
- this.stream = stream;
- this.nextChar();
- this.strBuf = [];
- }
- nextChar() {
- return this.currentChar = this.stream.getByte();
- }
- getToken() {
- let comment = false;
- let ch = this.currentChar;
- while (true) {
- if (ch < 0) {
- return _primitives.EOF;
- }
- if (comment) {
- if (ch === 0x0a || ch === 0x0d) {
- comment = false;
- }
- } else if (ch === 0x25) {
- comment = true;
- } else if (!(0, _core_utils.isWhiteSpace)(ch)) {
- break;
- }
- ch = this.nextChar();
- }
- switch (ch | 0) {
- case 0x30:
- case 0x31:
- case 0x32:
- case 0x33:
- case 0x34:
- case 0x35:
- case 0x36:
- case 0x37:
- case 0x38:
- case 0x39:
- case 0x2b:
- case 0x2d:
- case 0x2e:
- return new PostScriptToken(PostScriptTokenTypes.NUMBER, this.getNumber());
- case 0x7b:
- this.nextChar();
- return PostScriptToken.LBRACE;
- case 0x7d:
- this.nextChar();
- return PostScriptToken.RBRACE;
- }
- const strBuf = this.strBuf;
- strBuf.length = 0;
- strBuf[0] = String.fromCharCode(ch);
- while ((ch = this.nextChar()) >= 0 && (ch >= 0x41 && ch <= 0x5a || ch >= 0x61 && ch <= 0x7a)) {
- strBuf.push(String.fromCharCode(ch));
- }
- const str = strBuf.join("");
- switch (str.toLowerCase()) {
- case "if":
- return PostScriptToken.IF;
- case "ifelse":
- return PostScriptToken.IFELSE;
- default:
- return PostScriptToken.getOperator(str);
- }
- }
- getNumber() {
- let ch = this.currentChar;
- const strBuf = this.strBuf;
- strBuf.length = 0;
- strBuf[0] = String.fromCharCode(ch);
- while ((ch = this.nextChar()) >= 0) {
- if (ch >= 0x30 && ch <= 0x39 || ch === 0x2d || ch === 0x2e) {
- strBuf.push(String.fromCharCode(ch));
- } else {
- break;
- }
- }
- const value = parseFloat(strBuf.join(""));
- if (isNaN(value)) {
- throw new _util.FormatError(`Invalid floating point number: ${value}`);
- }
- return value;
- }
-}
-exports.PostScriptLexer = PostScriptLexer;
-
-/***/ }),
-/* 59 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.RegionalImageCache = exports.LocalTilingPatternCache = exports.LocalImageCache = exports.LocalGStateCache = exports.LocalFunctionCache = exports.LocalColorSpaceCache = exports.GlobalImageCache = void 0;
-var _util = __w_pdfjs_require__(2);
-var _primitives = __w_pdfjs_require__(4);
-class BaseLocalCache {
- constructor(options) {
- if (this.constructor === BaseLocalCache) {
- (0, _util.unreachable)("Cannot initialize BaseLocalCache.");
- }
- this._onlyRefs = options?.onlyRefs === true;
- if (!this._onlyRefs) {
- this._nameRefMap = new Map();
- this._imageMap = new Map();
- }
- this._imageCache = new _primitives.RefSetCache();
- }
- getByName(name) {
- if (this._onlyRefs) {
- (0, _util.unreachable)("Should not call `getByName` method.");
- }
- const ref = this._nameRefMap.get(name);
- if (ref) {
- return this.getByRef(ref);
- }
- return this._imageMap.get(name) || null;
- }
- getByRef(ref) {
- return this._imageCache.get(ref) || null;
- }
- set(name, ref, data) {
- (0, _util.unreachable)("Abstract method `set` called.");
- }
-}
-class LocalImageCache extends BaseLocalCache {
- set(name, ref = null, data) {
- if (typeof name !== "string") {
- throw new Error('LocalImageCache.set - expected "name" argument.');
- }
- if (ref) {
- if (this._imageCache.has(ref)) {
- return;
- }
- this._nameRefMap.set(name, ref);
- this._imageCache.put(ref, data);
- return;
- }
- if (this._imageMap.has(name)) {
- return;
- }
- this._imageMap.set(name, data);
- }
-}
-exports.LocalImageCache = LocalImageCache;
-class LocalColorSpaceCache extends BaseLocalCache {
- set(name = null, ref = null, data) {
- if (typeof name !== "string" && !ref) {
- throw new Error('LocalColorSpaceCache.set - expected "name" and/or "ref" argument.');
- }
- if (ref) {
- if (this._imageCache.has(ref)) {
- return;
- }
- if (name !== null) {
- this._nameRefMap.set(name, ref);
- }
- this._imageCache.put(ref, data);
- return;
- }
- if (this._imageMap.has(name)) {
- return;
- }
- this._imageMap.set(name, data);
- }
-}
-exports.LocalColorSpaceCache = LocalColorSpaceCache;
-class LocalFunctionCache extends BaseLocalCache {
- constructor(options) {
- super({
- onlyRefs: true
- });
- }
- set(name = null, ref, data) {
- if (!ref) {
- throw new Error('LocalFunctionCache.set - expected "ref" argument.');
- }
- if (this._imageCache.has(ref)) {
- return;
- }
- this._imageCache.put(ref, data);
- }
-}
-exports.LocalFunctionCache = LocalFunctionCache;
-class LocalGStateCache extends BaseLocalCache {
- set(name, ref = null, data) {
- if (typeof name !== "string") {
- throw new Error('LocalGStateCache.set - expected "name" argument.');
- }
- if (ref) {
- if (this._imageCache.has(ref)) {
- return;
- }
- this._nameRefMap.set(name, ref);
- this._imageCache.put(ref, data);
- return;
- }
- if (this._imageMap.has(name)) {
- return;
- }
- this._imageMap.set(name, data);
- }
-}
-exports.LocalGStateCache = LocalGStateCache;
-class LocalTilingPatternCache extends BaseLocalCache {
- constructor(options) {
- super({
- onlyRefs: true
- });
- }
- set(name = null, ref, data) {
- if (!ref) {
- throw new Error('LocalTilingPatternCache.set - expected "ref" argument.');
- }
- if (this._imageCache.has(ref)) {
- return;
- }
- this._imageCache.put(ref, data);
- }
-}
-exports.LocalTilingPatternCache = LocalTilingPatternCache;
-class RegionalImageCache extends BaseLocalCache {
- constructor(options) {
- super({
- onlyRefs: true
- });
- }
- set(name = null, ref, data) {
- if (!ref) {
- throw new Error('RegionalImageCache.set - expected "ref" argument.');
- }
- if (this._imageCache.has(ref)) {
- return;
- }
- this._imageCache.put(ref, data);
- }
-}
-exports.RegionalImageCache = RegionalImageCache;
-class GlobalImageCache {
- static NUM_PAGES_THRESHOLD = 2;
- static MIN_IMAGES_TO_CACHE = 10;
- static MAX_BYTE_SIZE = 5 * _util.MAX_IMAGE_SIZE_TO_CACHE;
- constructor() {
- this._refCache = new _primitives.RefSetCache();
- this._imageCache = new _primitives.RefSetCache();
- }
- get _byteSize() {
- let byteSize = 0;
- for (const imageData of this._imageCache) {
- byteSize += imageData.byteSize;
- }
- return byteSize;
- }
- get _cacheLimitReached() {
- if (this._imageCache.size < GlobalImageCache.MIN_IMAGES_TO_CACHE) {
- return false;
- }
- if (this._byteSize < GlobalImageCache.MAX_BYTE_SIZE) {
- return false;
- }
- return true;
- }
- shouldCache(ref, pageIndex) {
- let pageIndexSet = this._refCache.get(ref);
- if (!pageIndexSet) {
- pageIndexSet = new Set();
- this._refCache.put(ref, pageIndexSet);
- }
- pageIndexSet.add(pageIndex);
- if (pageIndexSet.size < GlobalImageCache.NUM_PAGES_THRESHOLD) {
- return false;
- }
- if (!this._imageCache.has(ref) && this._cacheLimitReached) {
- return false;
- }
- return true;
- }
- addByteSize(ref, byteSize) {
- const imageData = this._imageCache.get(ref);
- if (!imageData) {
- return;
- }
- if (imageData.byteSize) {
- return;
- }
- imageData.byteSize = byteSize;
- }
- getData(ref, pageIndex) {
- const pageIndexSet = this._refCache.get(ref);
- if (!pageIndexSet) {
- return null;
- }
- if (pageIndexSet.size < GlobalImageCache.NUM_PAGES_THRESHOLD) {
- return null;
- }
- const imageData = this._imageCache.get(ref);
- if (!imageData) {
- return null;
- }
- pageIndexSet.add(pageIndex);
- return imageData;
- }
- setData(ref, data) {
- if (!this._refCache.has(ref)) {
- throw new Error('GlobalImageCache.setData - expected "shouldCache" to have been called.');
- }
- if (this._imageCache.has(ref)) {
- return;
- }
- if (this._cacheLimitReached) {
- (0, _util.warn)("GlobalImageCache.setData - cache limit reached.");
- return;
- }
- this._imageCache.put(ref, data);
- }
- clear(onlyData = false) {
- if (!onlyData) {
- this._refCache.clear();
- }
- this._imageCache.clear();
- }
-}
-exports.GlobalImageCache = GlobalImageCache;
-
-/***/ }),
-/* 60 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.bidi = bidi;
-var _util = __w_pdfjs_require__(2);
-const baseTypes = ["BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "S", "B", "S", "WS", "B", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "B", "B", "B", "S", "WS", "ON", "ON", "ET", "ET", "ET", "ON", "ON", "ON", "ON", "ON", "ES", "CS", "ES", "CS", "CS", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "CS", "ON", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "ON", "ON", "ON", "BN", "BN", "BN", "BN", "BN", "BN", "B", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "CS", "ON", "ET", "ET", "ET", "ET", "ON", "ON", "ON", "ON", "L", "ON", "ON", "BN", "ON", "ON", "ET", "ET", "EN", "EN", "ON", "L", "ON", "ON", "ON", "EN", "L", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "L", "L", "L", "L", "L", "L", "L", "L"];
-const arabicTypes = ["AN", "AN", "AN", "AN", "AN", "AN", "ON", "ON", "AL", "ET", "ET", "AL", "CS", "AL", "ON", "ON", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "ET", "AN", "AN", "AL", "AL", "AL", "NSM", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AN", "ON", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "NSM", "NSM", "ON", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "AL", "AL", "AL", "AL", "AL", "AL"];
-function isOdd(i) {
- return (i & 1) !== 0;
-}
-function isEven(i) {
- return (i & 1) === 0;
-}
-function findUnequal(arr, start, value) {
- let j, jj;
- for (j = start, jj = arr.length; j < jj; ++j) {
- if (arr[j] !== value) {
- return j;
- }
- }
- return j;
-}
-function setValues(arr, start, end, value) {
- for (let j = start; j < end; ++j) {
- arr[j] = value;
- }
-}
-function reverseValues(arr, start, end) {
- for (let i = start, j = end - 1; i < j; ++i, --j) {
- const temp = arr[i];
- arr[i] = arr[j];
- arr[j] = temp;
- }
-}
-function createBidiText(str, isLTR, vertical = false) {
- let dir = "ltr";
- if (vertical) {
- dir = "ttb";
- } else if (!isLTR) {
- dir = "rtl";
- }
- return {
- str,
- dir
- };
-}
-const chars = [];
-const types = [];
-function bidi(str, startLevel = -1, vertical = false) {
- let isLTR = true;
- const strLength = str.length;
- if (strLength === 0 || vertical) {
- return createBidiText(str, isLTR, vertical);
- }
- chars.length = strLength;
- types.length = strLength;
- let numBidi = 0;
- let i, ii;
- for (i = 0; i < strLength; ++i) {
- chars[i] = str.charAt(i);
- const charCode = str.charCodeAt(i);
- let charType = "L";
- if (charCode <= 0x00ff) {
- charType = baseTypes[charCode];
- } else if (0x0590 <= charCode && charCode <= 0x05f4) {
- charType = "R";
- } else if (0x0600 <= charCode && charCode <= 0x06ff) {
- charType = arabicTypes[charCode & 0xff];
- if (!charType) {
- (0, _util.warn)("Bidi: invalid Unicode character " + charCode.toString(16));
- }
- } else if (0x0700 <= charCode && charCode <= 0x08ac || 0xfb50 <= charCode && charCode <= 0xfdff || 0xfe70 <= charCode && charCode <= 0xfeff) {
- charType = "AL";
- }
- if (charType === "R" || charType === "AL" || charType === "AN") {
- numBidi++;
- }
- types[i] = charType;
- }
- if (numBidi === 0) {
- isLTR = true;
- return createBidiText(str, isLTR);
- }
- if (startLevel === -1) {
- if (numBidi / strLength < 0.3 && strLength > 4) {
- isLTR = true;
- startLevel = 0;
- } else {
- isLTR = false;
- startLevel = 1;
- }
- }
- const levels = [];
- for (i = 0; i < strLength; ++i) {
- levels[i] = startLevel;
- }
- const e = isOdd(startLevel) ? "R" : "L";
- const sor = e;
- const eor = sor;
- let lastType = sor;
- for (i = 0; i < strLength; ++i) {
- if (types[i] === "NSM") {
- types[i] = lastType;
- } else {
- lastType = types[i];
- }
- }
- lastType = sor;
- let t;
- for (i = 0; i < strLength; ++i) {
- t = types[i];
- if (t === "EN") {
- types[i] = lastType === "AL" ? "AN" : "EN";
- } else if (t === "R" || t === "L" || t === "AL") {
- lastType = t;
- }
- }
- for (i = 0; i < strLength; ++i) {
- t = types[i];
- if (t === "AL") {
- types[i] = "R";
- }
- }
- for (i = 1; i < strLength - 1; ++i) {
- if (types[i] === "ES" && types[i - 1] === "EN" && types[i + 1] === "EN") {
- types[i] = "EN";
- }
- if (types[i] === "CS" && (types[i - 1] === "EN" || types[i - 1] === "AN") && types[i + 1] === types[i - 1]) {
- types[i] = types[i - 1];
- }
- }
- for (i = 0; i < strLength; ++i) {
- if (types[i] === "EN") {
- for (let j = i - 1; j >= 0; --j) {
- if (types[j] !== "ET") {
- break;
- }
- types[j] = "EN";
- }
- for (let j = i + 1; j < strLength; ++j) {
- if (types[j] !== "ET") {
- break;
- }
- types[j] = "EN";
- }
- }
- }
- for (i = 0; i < strLength; ++i) {
- t = types[i];
- if (t === "WS" || t === "ES" || t === "ET" || t === "CS") {
- types[i] = "ON";
- }
- }
- lastType = sor;
- for (i = 0; i < strLength; ++i) {
- t = types[i];
- if (t === "EN") {
- types[i] = lastType === "L" ? "L" : "EN";
- } else if (t === "R" || t === "L") {
- lastType = t;
- }
- }
- for (i = 0; i < strLength; ++i) {
- if (types[i] === "ON") {
- const end = findUnequal(types, i + 1, "ON");
- let before = sor;
- if (i > 0) {
- before = types[i - 1];
- }
- let after = eor;
- if (end + 1 < strLength) {
- after = types[end + 1];
- }
- if (before !== "L") {
- before = "R";
- }
- if (after !== "L") {
- after = "R";
- }
- if (before === after) {
- setValues(types, i, end, before);
- }
- i = end - 1;
- }
- }
- for (i = 0; i < strLength; ++i) {
- if (types[i] === "ON") {
- types[i] = e;
- }
- }
- for (i = 0; i < strLength; ++i) {
- t = types[i];
- if (isEven(levels[i])) {
- if (t === "R") {
- levels[i] += 1;
- } else if (t === "AN" || t === "EN") {
- levels[i] += 2;
- }
- } else if (t === "L" || t === "AN" || t === "EN") {
- levels[i] += 1;
- }
- }
- let highestLevel = -1;
- let lowestOddLevel = 99;
- let level;
- for (i = 0, ii = levels.length; i < ii; ++i) {
- level = levels[i];
- if (highestLevel < level) {
- highestLevel = level;
- }
- if (lowestOddLevel > level && isOdd(level)) {
- lowestOddLevel = level;
- }
- }
- for (level = highestLevel; level >= lowestOddLevel; --level) {
- let start = -1;
- for (i = 0, ii = levels.length; i < ii; ++i) {
- if (levels[i] < level) {
- if (start >= 0) {
- reverseValues(chars, start, i);
- start = -1;
- }
- } else if (start < 0) {
- start = i;
- }
- }
- if (start >= 0) {
- reverseValues(chars, start, levels.length);
- }
- }
- for (i = 0, ii = chars.length; i < ii; ++i) {
- const ch = chars[i];
- if (ch === "<" || ch === ">") {
- chars[i] = "";
- }
- }
- return createBidiText(chars.join(""), isLTR);
-}
-
-/***/ }),
-/* 61 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.getFontSubstitution = getFontSubstitution;
-var _fonts_utils = __w_pdfjs_require__(38);
-var _core_utils = __w_pdfjs_require__(3);
-const NORMAL = {
- style: "normal",
- weight: "normal"
-};
-const BOLD = {
- style: "normal",
- weight: "bold"
-};
-const ITALIC = {
- style: "italic",
- weight: "normal"
-};
-const BOLDITALIC = {
- style: "italic",
- weight: "bold"
-};
-const substitutionMap = new Map([["Times-Roman", {
- local: ["Times New Roman", "Times-Roman", "Times", "Liberation Serif", "Nimbus Roman", "Nimbus Roman L", "Tinos", "Thorndale", "TeX Gyre Termes", "FreeSerif", "DejaVu Serif", "Bitstream Vera Serif", "Ubuntu"],
- style: NORMAL,
- ultimate: "serif"
-}], ["Times-Bold", {
- alias: "Times-Roman",
- style: BOLD,
- ultimate: "serif"
-}], ["Times-Italic", {
- alias: "Times-Roman",
- style: ITALIC,
- ultimate: "serif"
-}], ["Times-BoldItalic", {
- alias: "Times-Roman",
- style: BOLDITALIC,
- ultimate: "serif"
-}], ["Helvetica", {
- local: ["Helvetica", "Helvetica Neue", "Arial", "Arial Nova", "Liberation Sans", "Arimo", "Nimbus Sans", "Nimbus Sans L", "A030", "TeX Gyre Heros", "FreeSans", "DejaVu Sans", "Albany", "Bitstream Vera Sans", "Arial Unicode MS", "Microsoft Sans Serif", "Apple Symbols", "Cantarell"],
- path: "LiberationSans-Regular.ttf",
- style: NORMAL,
- ultimate: "sans-serif"
-}], ["Helvetica-Bold", {
- alias: "Helvetica",
- path: "LiberationSans-Bold.ttf",
- style: BOLD,
- ultimate: "sans-serif"
-}], ["Helvetica-Oblique", {
- alias: "Helvetica",
- path: "LiberationSans-Italic.ttf",
- style: ITALIC,
- ultimate: "sans-serif"
-}], ["Helvetica-BoldOblique", {
- alias: "Helvetica",
- path: "LiberationSans-BoldItalic.ttf",
- style: BOLDITALIC,
- ultimate: "sans-serif"
-}], ["Courier", {
- local: ["Courier", "Courier New", "Liberation Mono", "Nimbus Mono", "Nimbus Mono L", "Cousine", "Cumberland", "TeX Gyre Cursor", "FreeMono"],
- style: NORMAL,
- ultimate: "monospace"
-}], ["Courier-Bold", {
- alias: "Courier",
- style: BOLD,
- ultimate: "monospace"
-}], ["Courier-Oblique", {
- alias: "Courier",
- style: ITALIC,
- ultimate: "monospace"
-}], ["Courier-BoldOblique", {
- alias: "Courier",
- style: BOLDITALIC,
- ultimate: "monospace"
-}], ["ArialBlack", {
- local: ["Arial Black"],
- style: {
- style: "normal",
- weight: "900"
- },
- fallback: "Helvetica-Bold"
-}], ["ArialBlack-Bold", {
- alias: "ArialBlack"
-}], ["ArialBlack-Italic", {
- alias: "ArialBlack",
- style: {
- style: "italic",
- weight: "900"
- },
- fallback: "Helvetica-BoldOblique"
-}], ["ArialBlack-BoldItalic", {
- alias: "ArialBlack-Italic"
-}], ["ArialNarrow", {
- local: ["Arial Narrow", "Liberation Sans Narrow", "Helvetica Condensed", "Nimbus Sans Narrow", "TeX Gyre Heros Cn"],
- style: NORMAL,
- fallback: "Helvetica"
-}], ["ArialNarrow-Bold", {
- alias: "ArialNarrow",
- style: BOLD,
- fallback: "Helvetica-Bold"
-}], ["ArialNarrow-Italic", {
- alias: "ArialNarrow",
- style: ITALIC,
- fallback: "Helvetica-Oblique"
-}], ["ArialNarrow-BoldItalic", {
- alias: "ArialNarrow",
- style: BOLDITALIC,
- fallback: "Helvetica-BoldOblique"
-}], ["Calibri", {
- local: ["Calibri", "Carlito"],
- style: NORMAL,
- fallback: "Helvetica"
-}], ["Calibri-Bold", {
- alias: "Calibri",
- style: BOLD,
- fallback: "Helvetica-Bold"
-}], ["Calibri-Italic", {
- alias: "Calibri",
- style: ITALIC,
- fallback: "Helvetica-Oblique"
-}], ["Calibri-BoldItalic", {
- alias: "Calibri",
- style: BOLDITALIC,
- fallback: "Helvetica-BoldOblique"
-}], ["Wingdings", {
- local: ["Wingdings", "URW Dingbats"],
- style: NORMAL
-}], ["Wingdings-Regular", {
- alias: "Wingdings"
-}], ["Wingdings-Bold", {
- alias: "Wingdings"
-}]]);
-const fontAliases = new Map([["Arial-Black", "ArialBlack"]]);
-function getStyleToAppend(style) {
- switch (style) {
- case BOLD:
- return "Bold";
- case ITALIC:
- return "Italic";
- case BOLDITALIC:
- return "Bold Italic";
- default:
- if (style?.weight === "bold") {
- return "Bold";
- }
- if (style?.style === "italic") {
- return "Italic";
- }
- }
- return "";
-}
-function generateFont({
- alias,
- local,
- path,
- fallback,
- style,
- ultimate
-}, src, localFontPath, useFallback = true, usePath = true, append = "") {
- const result = {
- style: null,
- ultimate: null
- };
- if (local) {
- const extra = append ? ` ${append}` : "";
- for (const name of local) {
- src.push(`local(${name}${extra})`);
- }
- }
- if (alias) {
- const substitution = substitutionMap.get(alias);
- const aliasAppend = append || getStyleToAppend(style);
- Object.assign(result, generateFont(substitution, src, localFontPath, useFallback && !fallback, usePath && !path, aliasAppend));
- }
- if (style) {
- result.style = style;
- }
- if (ultimate) {
- result.ultimate = ultimate;
- }
- if (useFallback && fallback) {
- const fallbackInfo = substitutionMap.get(fallback);
- const {
- ultimate: fallbackUltimate
- } = generateFont(fallbackInfo, src, localFontPath, useFallback, usePath && !path, append);
- result.ultimate ||= fallbackUltimate;
- }
- if (usePath && path && localFontPath) {
- src.push(`url(${localFontPath}${path})`);
- }
- return result;
-}
-function getFontSubstitution(systemFontCache, idFactory, localFontPath, baseFontName, standardFontName) {
- baseFontName = (0, _fonts_utils.normalizeFontName)(baseFontName);
- const key = baseFontName;
- let substitutionInfo = systemFontCache.get(key);
- if (substitutionInfo) {
- return substitutionInfo;
- }
- let substitution = substitutionMap.get(baseFontName);
- if (!substitution) {
- for (const [alias, subst] of fontAliases) {
- if (baseFontName.startsWith(alias)) {
- baseFontName = `${subst}${baseFontName.substring(alias.length)}`;
- substitution = substitutionMap.get(baseFontName);
- break;
- }
- }
- }
- let mustAddBaseFont = false;
- if (!substitution) {
- substitution = substitutionMap.get(standardFontName);
- mustAddBaseFont = true;
- }
- const loadedName = `${idFactory.getDocId()}_s${idFactory.createFontId()}`;
- if (!substitution) {
- if (!(0, _core_utils.validateFontName)(baseFontName)) {
- systemFontCache.set(key, null);
- return null;
- }
- const bold = /bold/gi.test(baseFontName);
- const italic = /oblique|italic/gi.test(baseFontName);
- const style = bold && italic && BOLDITALIC || bold && BOLD || italic && ITALIC || NORMAL;
- substitutionInfo = {
- css: loadedName,
- guessFallback: true,
- loadedName,
- baseFontName,
- src: `local(${baseFontName})`,
- style
- };
- systemFontCache.set(key, substitutionInfo);
- return substitutionInfo;
- }
- const src = [];
- if (mustAddBaseFont && (0, _core_utils.validateFontName)(baseFontName)) {
- src.push(`local(${baseFontName})`);
- }
- const {
- style,
- ultimate
- } = generateFont(substitution, src, localFontPath);
- const guessFallback = ultimate === null;
- const fallback = guessFallback ? "" : `,${ultimate}`;
- substitutionInfo = {
- css: `${loadedName}${fallback}`,
- guessFallback,
- loadedName,
- baseFontName,
- src: src.join(","),
- style
- };
- systemFontCache.set(key, substitutionInfo);
- return substitutionInfo;
-}
-
-/***/ }),
-/* 62 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.ImageResizer = void 0;
-var _util = __w_pdfjs_require__(2);
-const MIN_IMAGE_DIM = 2048;
-const MAX_IMAGE_DIM = 65537;
-const MAX_ERROR = 128;
-class ImageResizer {
- constructor(imgData, isMask) {
- this._imgData = imgData;
- this._isMask = isMask;
- }
- static needsToBeResized(width, height) {
- if (width <= this._goodSquareLength && height <= this._goodSquareLength) {
- return false;
- }
- const {
- MAX_DIM
- } = this;
- if (width > MAX_DIM || height > MAX_DIM) {
- return true;
- }
- const area = width * height;
- if (this._hasMaxArea) {
- return area > this.MAX_AREA;
- }
- if (area < this._goodSquareLength ** 2) {
- return false;
- }
- if (this._areGoodDims(width, height)) {
- this._goodSquareLength = Math.max(this._goodSquareLength, Math.floor(Math.sqrt(width * height)));
- return false;
- }
- this._goodSquareLength = this._guessMax(this._goodSquareLength, MAX_DIM, MAX_ERROR, 0);
- const maxArea = this.MAX_AREA = this._goodSquareLength ** 2;
- return area > maxArea;
- }
- static get MAX_DIM() {
- return (0, _util.shadow)(this, "MAX_DIM", this._guessMax(MIN_IMAGE_DIM, MAX_IMAGE_DIM, 0, 1));
- }
- static get MAX_AREA() {
- this._hasMaxArea = true;
- return (0, _util.shadow)(this, "MAX_AREA", this._guessMax(ImageResizer._goodSquareLength, this.MAX_DIM, MAX_ERROR, 0) ** 2);
- }
- static set MAX_AREA(area) {
- if (area >= 0) {
- this._hasMaxArea = true;
- (0, _util.shadow)(this, "MAX_AREA", area);
- }
- }
- static setMaxArea(area) {
- if (!this._hasMaxArea) {
- this.MAX_AREA = area >> 2;
- }
- }
- static _areGoodDims(width, height) {
- try {
- const canvas = new OffscreenCanvas(width, height);
- const ctx = canvas.getContext("2d");
- ctx.fillRect(0, 0, 1, 1);
- const opacity = ctx.getImageData(0, 0, 1, 1).data[3];
- canvas.width = canvas.height = 1;
- return opacity !== 0;
- } catch {
- return false;
- }
- }
- static _guessMax(start, end, tolerance, defaultHeight) {
- while (start + tolerance + 1 < end) {
- const middle = Math.floor((start + end) / 2);
- const height = defaultHeight || middle;
- if (this._areGoodDims(middle, height)) {
- start = middle;
- } else {
- end = middle;
- }
- }
- return start;
- }
- static async createImage(imgData, isMask = false) {
- return new ImageResizer(imgData, isMask)._createImage();
- }
- async _createImage() {
- const data = this._encodeBMP();
- const blob = new Blob([data.buffer], {
- type: "image/bmp"
- });
- const bitmapPromise = createImageBitmap(blob);
- const {
- MAX_AREA,
- MAX_DIM
- } = ImageResizer;
- const {
- _imgData: imgData
- } = this;
- const {
- width,
- height
- } = imgData;
- const minFactor = Math.max(width / MAX_DIM, height / MAX_DIM, Math.sqrt(width * height / MAX_AREA));
- const firstFactor = Math.max(minFactor, 2);
- const factor = Math.round(10 * (minFactor + 1.25)) / 10 / firstFactor;
- const N = Math.floor(Math.log2(factor));
- const steps = new Array(N + 2).fill(2);
- steps[0] = firstFactor;
- steps.splice(-1, 1, factor / (1 << N));
- let newWidth = width;
- let newHeight = height;
- let bitmap = await bitmapPromise;
- for (const step of steps) {
- const prevWidth = newWidth;
- const prevHeight = newHeight;
- newWidth = Math.floor(newWidth / step) - 1;
- newHeight = Math.floor(newHeight / step) - 1;
- const canvas = new OffscreenCanvas(newWidth, newHeight);
- const ctx = canvas.getContext("2d");
- ctx.drawImage(bitmap, 0, 0, prevWidth, prevHeight, 0, 0, newWidth, newHeight);
- bitmap = canvas.transferToImageBitmap();
- }
- imgData.data = null;
- imgData.bitmap = bitmap;
- imgData.width = newWidth;
- imgData.height = newHeight;
- return imgData;
- }
- _encodeBMP() {
- const {
- width,
- height,
- kind
- } = this._imgData;
- let data = this._imgData.data;
- let bitPerPixel;
- let colorTable = new Uint8Array(0);
- let maskTable = colorTable;
- let compression = 0;
- switch (kind) {
- case _util.ImageKind.GRAYSCALE_1BPP:
- {
- bitPerPixel = 1;
- colorTable = new Uint8Array(this._isMask ? [255, 255, 255, 255, 0, 0, 0, 0] : [0, 0, 0, 0, 255, 255, 255, 255]);
- const rowLen = width + 7 >> 3;
- const rowSize = rowLen + 3 & -4;
- if (rowLen !== rowSize) {
- const newData = new Uint8Array(rowSize * height);
- let k = 0;
- for (let i = 0, ii = height * rowLen; i < ii; i += rowLen, k += rowSize) {
- newData.set(data.subarray(i, i + rowLen), k);
- }
- data = newData;
- }
- break;
- }
- case _util.ImageKind.RGB_24BPP:
- {
- bitPerPixel = 24;
- if (width & 3) {
- const rowLen = 3 * width;
- const rowSize = rowLen + 3 & -4;
- const extraLen = rowSize - rowLen;
- const newData = new Uint8Array(rowSize * height);
- let k = 0;
- for (let i = 0, ii = height * rowLen; i < ii; i += rowLen) {
- const row = data.subarray(i, i + rowLen);
- for (let j = 0; j < rowLen; j += 3) {
- newData[k++] = row[j + 2];
- newData[k++] = row[j + 1];
- newData[k++] = row[j];
- }
- k += extraLen;
- }
- data = newData;
- } else {
- for (let i = 0, ii = data.length; i < ii; i += 3) {
- const tmp = data[i];
- data[i] = data[i + 2];
- data[i + 2] = tmp;
- }
- }
- break;
- }
- case _util.ImageKind.RGBA_32BPP:
- bitPerPixel = 32;
- compression = 3;
- maskTable = new Uint8Array(4 + 4 + 4 + 4 + 52);
- const view = new DataView(maskTable.buffer);
- if (_util.FeatureTest.isLittleEndian) {
- view.setUint32(0, 0x000000ff, true);
- view.setUint32(4, 0x0000ff00, true);
- view.setUint32(8, 0x00ff0000, true);
- view.setUint32(12, 0xff000000, true);
- } else {
- view.setUint32(0, 0xff000000, true);
- view.setUint32(4, 0x00ff0000, true);
- view.setUint32(8, 0x0000ff00, true);
- view.setUint32(12, 0x000000ff, true);
- }
- break;
- default:
- throw new Error("invalid format");
- }
- let i = 0;
- const headerLength = 40 + maskTable.length;
- const fileLength = 14 + headerLength + colorTable.length + data.length;
- const bmpData = new Uint8Array(fileLength);
- const view = new DataView(bmpData.buffer);
- view.setUint16(i, 0x4d42, true);
- i += 2;
- view.setUint32(i, fileLength, true);
- i += 4;
- view.setUint32(i, 0, true);
- i += 4;
- view.setUint32(i, 14 + headerLength + colorTable.length, true);
- i += 4;
- view.setUint32(i, headerLength, true);
- i += 4;
- view.setInt32(i, width, true);
- i += 4;
- view.setInt32(i, -height, true);
- i += 4;
- view.setUint16(i, 1, true);
- i += 2;
- view.setUint16(i, bitPerPixel, true);
- i += 2;
- view.setUint32(i, compression, true);
- i += 4;
- view.setUint32(i, 0, true);
- i += 4;
- view.setInt32(i, 0, true);
- i += 4;
- view.setInt32(i, 0, true);
- i += 4;
- view.setUint32(i, colorTable.length / 4, true);
- i += 4;
- view.setUint32(i, 0, true);
- i += 4;
- bmpData.set(maskTable, i);
- i += maskTable.length;
- bmpData.set(colorTable, i);
- i += colorTable.length;
- bmpData.set(data, i);
- return bmpData;
- }
-}
-exports.ImageResizer = ImageResizer;
-ImageResizer._goodSquareLength = MIN_IMAGE_DIM;
-
-/***/ }),
-/* 63 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.MurmurHash3_64 = void 0;
-var _util = __w_pdfjs_require__(2);
-const SEED = 0xc3d2e1f0;
-const MASK_HIGH = 0xffff0000;
-const MASK_LOW = 0xffff;
-class MurmurHash3_64 {
- constructor(seed) {
- this.h1 = seed ? seed & 0xffffffff : SEED;
- this.h2 = seed ? seed & 0xffffffff : SEED;
- }
- update(input) {
- let data, length;
- if (typeof input === "string") {
- data = new Uint8Array(input.length * 2);
- length = 0;
- for (let i = 0, ii = input.length; i < ii; i++) {
- const code = input.charCodeAt(i);
- if (code <= 0xff) {
- data[length++] = code;
- } else {
- data[length++] = code >>> 8;
- data[length++] = code & 0xff;
- }
- }
- } else if ((0, _util.isArrayBuffer)(input)) {
- data = input.slice();
- length = data.byteLength;
- } else {
- throw new Error("Wrong data format in MurmurHash3_64_update. " + "Input must be a string or array.");
- }
- const blockCounts = length >> 2;
- const tailLength = length - blockCounts * 4;
- const dataUint32 = new Uint32Array(data.buffer, 0, blockCounts);
- let k1 = 0,
- k2 = 0;
- let h1 = this.h1,
- h2 = this.h2;
- const C1 = 0xcc9e2d51,
- C2 = 0x1b873593;
- const C1_LOW = C1 & MASK_LOW,
- C2_LOW = C2 & MASK_LOW;
- for (let i = 0; i < blockCounts; i++) {
- if (i & 1) {
- k1 = dataUint32[i];
- k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW;
- k1 = k1 << 15 | k1 >>> 17;
- k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW;
- h1 ^= k1;
- h1 = h1 << 13 | h1 >>> 19;
- h1 = h1 * 5 + 0xe6546b64;
- } else {
- k2 = dataUint32[i];
- k2 = k2 * C1 & MASK_HIGH | k2 * C1_LOW & MASK_LOW;
- k2 = k2 << 15 | k2 >>> 17;
- k2 = k2 * C2 & MASK_HIGH | k2 * C2_LOW & MASK_LOW;
- h2 ^= k2;
- h2 = h2 << 13 | h2 >>> 19;
- h2 = h2 * 5 + 0xe6546b64;
- }
- }
- k1 = 0;
- switch (tailLength) {
- case 3:
- k1 ^= data[blockCounts * 4 + 2] << 16;
- case 2:
- k1 ^= data[blockCounts * 4 + 1] << 8;
- case 1:
- k1 ^= data[blockCounts * 4];
- k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW;
- k1 = k1 << 15 | k1 >>> 17;
- k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW;
- if (blockCounts & 1) {
- h1 ^= k1;
- } else {
- h2 ^= k1;
- }
- }
- this.h1 = h1;
- this.h2 = h2;
- }
- hexdigest() {
- let h1 = this.h1,
- h2 = this.h2;
- h1 ^= h2 >>> 1;
- h1 = h1 * 0xed558ccd & MASK_HIGH | h1 * 0x8ccd & MASK_LOW;
- h2 = h2 * 0xff51afd7 & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16;
- h1 ^= h2 >>> 1;
- h1 = h1 * 0x1a85ec53 & MASK_HIGH | h1 * 0xec53 & MASK_LOW;
- h2 = h2 * 0xc4ceb9fe & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16;
- h1 ^= h2 >>> 1;
- return (h1 >>> 0).toString(16).padStart(8, "0") + (h2 >>> 0).toString(16).padStart(8, "0");
- }
-}
-exports.MurmurHash3_64 = MurmurHash3_64;
-
-/***/ }),
-/* 64 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.OperatorList = void 0;
-var _util = __w_pdfjs_require__(2);
-function addState(parentState, pattern, checkFn, iterateFn, processFn) {
- let state = parentState;
- for (let i = 0, ii = pattern.length - 1; i < ii; i++) {
- const item = pattern[i];
- state = state[item] ||= [];
- }
- state[pattern.at(-1)] = {
- checkFn,
- iterateFn,
- processFn
- };
-}
-const InitialState = [];
-addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintInlineImageXObject, _util.OPS.restore], null, function iterateInlineImageGroup(context, i) {
- const fnArray = context.fnArray;
- const iFirstSave = context.iCurr - 3;
- const pos = (i - iFirstSave) % 4;
- switch (pos) {
- case 0:
- return fnArray[i] === _util.OPS.save;
- case 1:
- return fnArray[i] === _util.OPS.transform;
- case 2:
- return fnArray[i] === _util.OPS.paintInlineImageXObject;
- case 3:
- return fnArray[i] === _util.OPS.restore;
- }
- throw new Error(`iterateInlineImageGroup - invalid pos: ${pos}`);
-}, function foundInlineImageGroup(context, i) {
- const MIN_IMAGES_IN_INLINE_IMAGES_BLOCK = 10;
- const MAX_IMAGES_IN_INLINE_IMAGES_BLOCK = 200;
- const MAX_WIDTH = 1000;
- const IMAGE_PADDING = 1;
- const fnArray = context.fnArray,
- argsArray = context.argsArray;
- const curr = context.iCurr;
- const iFirstSave = curr - 3;
- const iFirstTransform = curr - 2;
- const iFirstPIIXO = curr - 1;
- const count = Math.min(Math.floor((i - iFirstSave) / 4), MAX_IMAGES_IN_INLINE_IMAGES_BLOCK);
- if (count < MIN_IMAGES_IN_INLINE_IMAGES_BLOCK) {
- return i - (i - iFirstSave) % 4;
- }
- let maxX = 0;
- const map = [];
- let maxLineHeight = 0;
- let currentX = IMAGE_PADDING,
- currentY = IMAGE_PADDING;
- for (let q = 0; q < count; q++) {
- const transform = argsArray[iFirstTransform + (q << 2)];
- const img = argsArray[iFirstPIIXO + (q << 2)][0];
- if (currentX + img.width > MAX_WIDTH) {
- maxX = Math.max(maxX, currentX);
- currentY += maxLineHeight + 2 * IMAGE_PADDING;
- currentX = 0;
- maxLineHeight = 0;
- }
- map.push({
- transform,
- x: currentX,
- y: currentY,
- w: img.width,
- h: img.height
- });
- currentX += img.width + 2 * IMAGE_PADDING;
- maxLineHeight = Math.max(maxLineHeight, img.height);
- }
- const imgWidth = Math.max(maxX, currentX) + IMAGE_PADDING;
- const imgHeight = currentY + maxLineHeight + IMAGE_PADDING;
- const imgData = new Uint8Array(imgWidth * imgHeight * 4);
- const imgRowSize = imgWidth << 2;
- for (let q = 0; q < count; q++) {
- const data = argsArray[iFirstPIIXO + (q << 2)][0].data;
- const rowSize = map[q].w << 2;
- let dataOffset = 0;
- let offset = map[q].x + map[q].y * imgWidth << 2;
- imgData.set(data.subarray(0, rowSize), offset - imgRowSize);
- for (let k = 0, kk = map[q].h; k < kk; k++) {
- imgData.set(data.subarray(dataOffset, dataOffset + rowSize), offset);
- dataOffset += rowSize;
- offset += imgRowSize;
- }
- imgData.set(data.subarray(dataOffset - rowSize, dataOffset), offset);
- while (offset >= 0) {
- data[offset - 4] = data[offset];
- data[offset - 3] = data[offset + 1];
- data[offset - 2] = data[offset + 2];
- data[offset - 1] = data[offset + 3];
- data[offset + rowSize] = data[offset + rowSize - 4];
- data[offset + rowSize + 1] = data[offset + rowSize - 3];
- data[offset + rowSize + 2] = data[offset + rowSize - 2];
- data[offset + rowSize + 3] = data[offset + rowSize - 1];
- offset -= imgRowSize;
- }
- }
- const img = {
- width: imgWidth,
- height: imgHeight
- };
- if (context.isOffscreenCanvasSupported) {
- const canvas = new OffscreenCanvas(imgWidth, imgHeight);
- const ctx = canvas.getContext("2d");
- ctx.putImageData(new ImageData(new Uint8ClampedArray(imgData.buffer), imgWidth, imgHeight), 0, 0);
- img.bitmap = canvas.transferToImageBitmap();
- img.data = null;
- } else {
- img.kind = _util.ImageKind.RGBA_32BPP;
- img.data = imgData;
- }
- fnArray.splice(iFirstSave, count * 4, _util.OPS.paintInlineImageXObjectGroup);
- argsArray.splice(iFirstSave, count * 4, [img, map]);
- return iFirstSave + 1;
-});
-addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintImageMaskXObject, _util.OPS.restore], null, function iterateImageMaskGroup(context, i) {
- const fnArray = context.fnArray;
- const iFirstSave = context.iCurr - 3;
- const pos = (i - iFirstSave) % 4;
- switch (pos) {
- case 0:
- return fnArray[i] === _util.OPS.save;
- case 1:
- return fnArray[i] === _util.OPS.transform;
- case 2:
- return fnArray[i] === _util.OPS.paintImageMaskXObject;
- case 3:
- return fnArray[i] === _util.OPS.restore;
- }
- throw new Error(`iterateImageMaskGroup - invalid pos: ${pos}`);
-}, function foundImageMaskGroup(context, i) {
- const MIN_IMAGES_IN_MASKS_BLOCK = 10;
- const MAX_IMAGES_IN_MASKS_BLOCK = 100;
- const MAX_SAME_IMAGES_IN_MASKS_BLOCK = 1000;
- const fnArray = context.fnArray,
- argsArray = context.argsArray;
- const curr = context.iCurr;
- const iFirstSave = curr - 3;
- const iFirstTransform = curr - 2;
- const iFirstPIMXO = curr - 1;
- let count = Math.floor((i - iFirstSave) / 4);
- if (count < MIN_IMAGES_IN_MASKS_BLOCK) {
- return i - (i - iFirstSave) % 4;
- }
- let isSameImage = false;
- let iTransform, transformArgs;
- const firstPIMXOArg0 = argsArray[iFirstPIMXO][0];
- const firstTransformArg0 = argsArray[iFirstTransform][0],
- firstTransformArg1 = argsArray[iFirstTransform][1],
- firstTransformArg2 = argsArray[iFirstTransform][2],
- firstTransformArg3 = argsArray[iFirstTransform][3];
- if (firstTransformArg1 === firstTransformArg2) {
- isSameImage = true;
- iTransform = iFirstTransform + 4;
- let iPIMXO = iFirstPIMXO + 4;
- for (let q = 1; q < count; q++, iTransform += 4, iPIMXO += 4) {
- transformArgs = argsArray[iTransform];
- if (argsArray[iPIMXO][0] !== firstPIMXOArg0 || transformArgs[0] !== firstTransformArg0 || transformArgs[1] !== firstTransformArg1 || transformArgs[2] !== firstTransformArg2 || transformArgs[3] !== firstTransformArg3) {
- if (q < MIN_IMAGES_IN_MASKS_BLOCK) {
- isSameImage = false;
- } else {
- count = q;
- }
- break;
- }
- }
- }
- if (isSameImage) {
- count = Math.min(count, MAX_SAME_IMAGES_IN_MASKS_BLOCK);
- const positions = new Float32Array(count * 2);
- iTransform = iFirstTransform;
- for (let q = 0; q < count; q++, iTransform += 4) {
- transformArgs = argsArray[iTransform];
- positions[q << 1] = transformArgs[4];
- positions[(q << 1) + 1] = transformArgs[5];
- }
- fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageMaskXObjectRepeat);
- argsArray.splice(iFirstSave, count * 4, [firstPIMXOArg0, firstTransformArg0, firstTransformArg1, firstTransformArg2, firstTransformArg3, positions]);
- } else {
- count = Math.min(count, MAX_IMAGES_IN_MASKS_BLOCK);
- const images = [];
- for (let q = 0; q < count; q++) {
- transformArgs = argsArray[iFirstTransform + (q << 2)];
- const maskParams = argsArray[iFirstPIMXO + (q << 2)][0];
- images.push({
- data: maskParams.data,
- width: maskParams.width,
- height: maskParams.height,
- interpolate: maskParams.interpolate,
- count: maskParams.count,
- transform: transformArgs
- });
- }
- fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageMaskXObjectGroup);
- argsArray.splice(iFirstSave, count * 4, [images]);
- }
- return iFirstSave + 1;
-});
-addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintImageXObject, _util.OPS.restore], function (context) {
- const argsArray = context.argsArray;
- const iFirstTransform = context.iCurr - 2;
- return argsArray[iFirstTransform][1] === 0 && argsArray[iFirstTransform][2] === 0;
-}, function iterateImageGroup(context, i) {
- const fnArray = context.fnArray,
- argsArray = context.argsArray;
- const iFirstSave = context.iCurr - 3;
- const pos = (i - iFirstSave) % 4;
- switch (pos) {
- case 0:
- return fnArray[i] === _util.OPS.save;
- case 1:
- if (fnArray[i] !== _util.OPS.transform) {
- return false;
- }
- const iFirstTransform = context.iCurr - 2;
- const firstTransformArg0 = argsArray[iFirstTransform][0];
- const firstTransformArg3 = argsArray[iFirstTransform][3];
- if (argsArray[i][0] !== firstTransformArg0 || argsArray[i][1] !== 0 || argsArray[i][2] !== 0 || argsArray[i][3] !== firstTransformArg3) {
- return false;
- }
- return true;
- case 2:
- if (fnArray[i] !== _util.OPS.paintImageXObject) {
- return false;
- }
- const iFirstPIXO = context.iCurr - 1;
- const firstPIXOArg0 = argsArray[iFirstPIXO][0];
- if (argsArray[i][0] !== firstPIXOArg0) {
- return false;
- }
- return true;
- case 3:
- return fnArray[i] === _util.OPS.restore;
- }
- throw new Error(`iterateImageGroup - invalid pos: ${pos}`);
-}, function (context, i) {
- const MIN_IMAGES_IN_BLOCK = 3;
- const MAX_IMAGES_IN_BLOCK = 1000;
- const fnArray = context.fnArray,
- argsArray = context.argsArray;
- const curr = context.iCurr;
- const iFirstSave = curr - 3;
- const iFirstTransform = curr - 2;
- const iFirstPIXO = curr - 1;
- const firstPIXOArg0 = argsArray[iFirstPIXO][0];
- const firstTransformArg0 = argsArray[iFirstTransform][0];
- const firstTransformArg3 = argsArray[iFirstTransform][3];
- const count = Math.min(Math.floor((i - iFirstSave) / 4), MAX_IMAGES_IN_BLOCK);
- if (count < MIN_IMAGES_IN_BLOCK) {
- return i - (i - iFirstSave) % 4;
- }
- const positions = new Float32Array(count * 2);
- let iTransform = iFirstTransform;
- for (let q = 0; q < count; q++, iTransform += 4) {
- const transformArgs = argsArray[iTransform];
- positions[q << 1] = transformArgs[4];
- positions[(q << 1) + 1] = transformArgs[5];
- }
- const args = [firstPIXOArg0, firstTransformArg0, firstTransformArg3, positions];
- fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageXObjectRepeat);
- argsArray.splice(iFirstSave, count * 4, args);
- return iFirstSave + 1;
-});
-addState(InitialState, [_util.OPS.beginText, _util.OPS.setFont, _util.OPS.setTextMatrix, _util.OPS.showText, _util.OPS.endText], null, function iterateShowTextGroup(context, i) {
- const fnArray = context.fnArray,
- argsArray = context.argsArray;
- const iFirstSave = context.iCurr - 4;
- const pos = (i - iFirstSave) % 5;
- switch (pos) {
- case 0:
- return fnArray[i] === _util.OPS.beginText;
- case 1:
- return fnArray[i] === _util.OPS.setFont;
- case 2:
- return fnArray[i] === _util.OPS.setTextMatrix;
- case 3:
- if (fnArray[i] !== _util.OPS.showText) {
- return false;
- }
- const iFirstSetFont = context.iCurr - 3;
- const firstSetFontArg0 = argsArray[iFirstSetFont][0];
- const firstSetFontArg1 = argsArray[iFirstSetFont][1];
- if (argsArray[i][0] !== firstSetFontArg0 || argsArray[i][1] !== firstSetFontArg1) {
- return false;
- }
- return true;
- case 4:
- return fnArray[i] === _util.OPS.endText;
- }
- throw new Error(`iterateShowTextGroup - invalid pos: ${pos}`);
-}, function (context, i) {
- const MIN_CHARS_IN_BLOCK = 3;
- const MAX_CHARS_IN_BLOCK = 1000;
- const fnArray = context.fnArray,
- argsArray = context.argsArray;
- const curr = context.iCurr;
- const iFirstBeginText = curr - 4;
- const iFirstSetFont = curr - 3;
- const iFirstSetTextMatrix = curr - 2;
- const iFirstShowText = curr - 1;
- const iFirstEndText = curr;
- const firstSetFontArg0 = argsArray[iFirstSetFont][0];
- const firstSetFontArg1 = argsArray[iFirstSetFont][1];
- let count = Math.min(Math.floor((i - iFirstBeginText) / 5), MAX_CHARS_IN_BLOCK);
- if (count < MIN_CHARS_IN_BLOCK) {
- return i - (i - iFirstBeginText) % 5;
- }
- let iFirst = iFirstBeginText;
- if (iFirstBeginText >= 4 && fnArray[iFirstBeginText - 4] === fnArray[iFirstSetFont] && fnArray[iFirstBeginText - 3] === fnArray[iFirstSetTextMatrix] && fnArray[iFirstBeginText - 2] === fnArray[iFirstShowText] && fnArray[iFirstBeginText - 1] === fnArray[iFirstEndText] && argsArray[iFirstBeginText - 4][0] === firstSetFontArg0 && argsArray[iFirstBeginText - 4][1] === firstSetFontArg1) {
- count++;
- iFirst -= 5;
- }
- let iEndText = iFirst + 4;
- for (let q = 1; q < count; q++) {
- fnArray.splice(iEndText, 3);
- argsArray.splice(iEndText, 3);
- iEndText += 2;
- }
- return iEndText + 1;
-});
-class NullOptimizer {
- constructor(queue) {
- this.queue = queue;
- }
- _optimize() {}
- push(fn, args) {
- this.queue.fnArray.push(fn);
- this.queue.argsArray.push(args);
- this._optimize();
- }
- flush() {}
- reset() {}
-}
-class QueueOptimizer extends NullOptimizer {
- constructor(queue) {
- super(queue);
- this.state = null;
- this.context = {
- iCurr: 0,
- fnArray: queue.fnArray,
- argsArray: queue.argsArray,
- isOffscreenCanvasSupported: false
- };
- this.match = null;
- this.lastProcessed = 0;
- }
- set isOffscreenCanvasSupported(value) {
- this.context.isOffscreenCanvasSupported = value;
- }
- _optimize() {
- const fnArray = this.queue.fnArray;
- let i = this.lastProcessed,
- ii = fnArray.length;
- let state = this.state;
- let match = this.match;
- if (!state && !match && i + 1 === ii && !InitialState[fnArray[i]]) {
- this.lastProcessed = ii;
- return;
- }
- const context = this.context;
- while (i < ii) {
- if (match) {
- const iterate = (0, match.iterateFn)(context, i);
- if (iterate) {
- i++;
- continue;
- }
- i = (0, match.processFn)(context, i + 1);
- ii = fnArray.length;
- match = null;
- state = null;
- if (i >= ii) {
- break;
- }
- }
- state = (state || InitialState)[fnArray[i]];
- if (!state || Array.isArray(state)) {
- i++;
- continue;
- }
- context.iCurr = i;
- i++;
- if (state.checkFn && !(0, state.checkFn)(context)) {
- state = null;
- continue;
- }
- match = state;
- state = null;
- }
- this.state = state;
- this.match = match;
- this.lastProcessed = i;
- }
- flush() {
- while (this.match) {
- const length = this.queue.fnArray.length;
- this.lastProcessed = (0, this.match.processFn)(this.context, length);
- this.match = null;
- this.state = null;
- this._optimize();
- }
- }
- reset() {
- this.state = null;
- this.match = null;
- this.lastProcessed = 0;
- }
-}
-class OperatorList {
- static CHUNK_SIZE = 1000;
- static CHUNK_SIZE_ABOUT = this.CHUNK_SIZE - 5;
- constructor(intent = 0, streamSink) {
- this._streamSink = streamSink;
- this.fnArray = [];
- this.argsArray = [];
- this.optimizer = streamSink && !(intent & _util.RenderingIntentFlag.OPLIST) ? new QueueOptimizer(this) : new NullOptimizer(this);
- this.dependencies = new Set();
- this._totalLength = 0;
- this.weight = 0;
- this._resolved = streamSink ? null : Promise.resolve();
- }
- set isOffscreenCanvasSupported(value) {
- this.optimizer.isOffscreenCanvasSupported = value;
- }
- get length() {
- return this.argsArray.length;
- }
- get ready() {
- return this._resolved || this._streamSink.ready;
- }
- get totalLength() {
- return this._totalLength + this.length;
- }
- addOp(fn, args) {
- this.optimizer.push(fn, args);
- this.weight++;
- if (this._streamSink) {
- if (this.weight >= OperatorList.CHUNK_SIZE) {
- this.flush();
- } else if (this.weight >= OperatorList.CHUNK_SIZE_ABOUT && (fn === _util.OPS.restore || fn === _util.OPS.endText)) {
- this.flush();
- }
- }
- }
- addImageOps(fn, args, optionalContent) {
- if (optionalContent !== undefined) {
- this.addOp(_util.OPS.beginMarkedContentProps, ["OC", optionalContent]);
- }
- this.addOp(fn, args);
- if (optionalContent !== undefined) {
- this.addOp(_util.OPS.endMarkedContent, []);
- }
- }
- addDependency(dependency) {
- if (this.dependencies.has(dependency)) {
- return;
- }
- this.dependencies.add(dependency);
- this.addOp(_util.OPS.dependency, [dependency]);
- }
- addDependencies(dependencies) {
- for (const dependency of dependencies) {
- this.addDependency(dependency);
- }
- }
- addOpList(opList) {
- if (!(opList instanceof OperatorList)) {
- (0, _util.warn)('addOpList - ignoring invalid "opList" parameter.');
- return;
- }
- for (const dependency of opList.dependencies) {
- this.dependencies.add(dependency);
- }
- for (let i = 0, ii = opList.length; i < ii; i++) {
- this.addOp(opList.fnArray[i], opList.argsArray[i]);
- }
- }
- getIR() {
- return {
- fnArray: this.fnArray,
- argsArray: this.argsArray,
- length: this.length
- };
- }
- get _transfers() {
- const transfers = [];
- const {
- fnArray,
- argsArray,
- length
- } = this;
- for (let i = 0; i < length; i++) {
- switch (fnArray[i]) {
- case _util.OPS.paintInlineImageXObject:
- case _util.OPS.paintInlineImageXObjectGroup:
- case _util.OPS.paintImageMaskXObject:
- const arg = argsArray[i][0];
- if (!arg.cached && arg.data?.buffer instanceof ArrayBuffer) {
- transfers.push(arg.data.buffer);
- }
- break;
- }
- }
- return transfers;
- }
- flush(lastChunk = false, separateAnnots = null) {
- this.optimizer.flush();
- const length = this.length;
- this._totalLength += length;
- this._streamSink.enqueue({
- fnArray: this.fnArray,
- argsArray: this.argsArray,
- lastChunk,
- separateAnnots,
- length
- }, 1, this._transfers);
- this.dependencies.clear();
- this.fnArray.length = 0;
- this.argsArray.length = 0;
- this.weight = 0;
- this.optimizer.reset();
- }
-}
-exports.OperatorList = OperatorList;
-
-/***/ }),
-/* 65 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.PDFImage = void 0;
-var _util = __w_pdfjs_require__(2);
-var _image_utils = __w_pdfjs_require__(28);
-var _base_stream = __w_pdfjs_require__(5);
-var _colorspace = __w_pdfjs_require__(12);
-var _decode_stream = __w_pdfjs_require__(18);
-var _image_resizer = __w_pdfjs_require__(62);
-var _jpeg_stream = __w_pdfjs_require__(26);
-var _jpx = __w_pdfjs_require__(30);
-var _primitives = __w_pdfjs_require__(4);
-function decodeAndClamp(value, addend, coefficient, max) {
- value = addend + value * coefficient;
- if (value < 0) {
- value = 0;
- } else if (value > max) {
- value = max;
- }
- return value;
-}
-function resizeImageMask(src, bpc, w1, h1, w2, h2) {
- const length = w2 * h2;
- let dest;
- if (bpc <= 8) {
- dest = new Uint8Array(length);
- } else if (bpc <= 16) {
- dest = new Uint16Array(length);
- } else {
- dest = new Uint32Array(length);
- }
- const xRatio = w1 / w2;
- const yRatio = h1 / h2;
- let i,
- j,
- py,
- newIndex = 0,
- oldIndex;
- const xScaled = new Uint16Array(w2);
- const w1Scanline = w1;
- for (i = 0; i < w2; i++) {
- xScaled[i] = Math.floor(i * xRatio);
- }
- for (i = 0; i < h2; i++) {
- py = Math.floor(i * yRatio) * w1Scanline;
- for (j = 0; j < w2; j++) {
- oldIndex = py + xScaled[j];
- dest[newIndex++] = src[oldIndex];
- }
- }
- return dest;
-}
-class PDFImage {
- constructor({
- xref,
- res,
- image,
- isInline = false,
- smask = null,
- mask = null,
- isMask = false,
- pdfFunctionFactory,
- localColorSpaceCache
- }) {
- this.image = image;
- const dict = image.dict;
- const filter = dict.get("F", "Filter");
- let filterName;
- if (filter instanceof _primitives.Name) {
- filterName = filter.name;
- } else if (Array.isArray(filter)) {
- const filterZero = xref.fetchIfRef(filter[0]);
- if (filterZero instanceof _primitives.Name) {
- filterName = filterZero.name;
- }
- }
- switch (filterName) {
- case "JPXDecode":
- const jpxImage = new _jpx.JpxImage();
- jpxImage.parseImageProperties(image.stream);
- image.stream.reset();
- image.width = jpxImage.width;
- image.height = jpxImage.height;
- image.bitsPerComponent = jpxImage.bitsPerComponent;
- image.numComps = jpxImage.componentsCount;
- break;
- case "JBIG2Decode":
- image.bitsPerComponent = 1;
- image.numComps = 1;
- break;
- }
- let width = dict.get("W", "Width");
- let height = dict.get("H", "Height");
- if (Number.isInteger(image.width) && image.width > 0 && Number.isInteger(image.height) && image.height > 0 && (image.width !== width || image.height !== height)) {
- (0, _util.warn)("PDFImage - using the Width/Height of the image data, " + "rather than the image dictionary.");
- width = image.width;
- height = image.height;
- }
- if (width < 1 || height < 1) {
- throw new _util.FormatError(`Invalid image width: ${width} or height: ${height}`);
- }
- this.width = width;
- this.height = height;
- this.interpolate = dict.get("I", "Interpolate");
- this.imageMask = dict.get("IM", "ImageMask") || false;
- this.matte = dict.get("Matte") || false;
- let bitsPerComponent = image.bitsPerComponent;
- if (!bitsPerComponent) {
- bitsPerComponent = dict.get("BPC", "BitsPerComponent");
- if (!bitsPerComponent) {
- if (this.imageMask) {
- bitsPerComponent = 1;
- } else {
- throw new _util.FormatError(`Bits per component missing in image: ${this.imageMask}`);
- }
- }
- }
- this.bpc = bitsPerComponent;
- if (!this.imageMask) {
- let colorSpace = dict.getRaw("CS") || dict.getRaw("ColorSpace");
- if (!colorSpace) {
- (0, _util.info)("JPX images (which do not require color spaces)");
- switch (image.numComps) {
- case 1:
- colorSpace = _primitives.Name.get("DeviceGray");
- break;
- case 3:
- colorSpace = _primitives.Name.get("DeviceRGB");
- break;
- case 4:
- colorSpace = _primitives.Name.get("DeviceCMYK");
- break;
- default:
- throw new Error(`JPX images with ${image.numComps} color components not supported.`);
- }
- }
- this.colorSpace = _colorspace.ColorSpace.parse({
- cs: colorSpace,
- xref,
- resources: isInline ? res : null,
- pdfFunctionFactory,
- localColorSpaceCache
- });
- this.numComps = this.colorSpace.numComps;
- }
- this.decode = dict.getArray("D", "Decode");
- this.needsDecode = false;
- if (this.decode && (this.colorSpace && !this.colorSpace.isDefaultDecode(this.decode, bitsPerComponent) || isMask && !_colorspace.ColorSpace.isDefaultDecode(this.decode, 1))) {
- this.needsDecode = true;
- const max = (1 << bitsPerComponent) - 1;
- this.decodeCoefficients = [];
- this.decodeAddends = [];
- const isIndexed = this.colorSpace?.name === "Indexed";
- for (let i = 0, j = 0; i < this.decode.length; i += 2, ++j) {
- const dmin = this.decode[i];
- const dmax = this.decode[i + 1];
- this.decodeCoefficients[j] = isIndexed ? (dmax - dmin) / max : dmax - dmin;
- this.decodeAddends[j] = isIndexed ? dmin : max * dmin;
- }
- }
- if (smask) {
- this.smask = new PDFImage({
- xref,
- res,
- image: smask,
- isInline,
- pdfFunctionFactory,
- localColorSpaceCache
- });
- } else if (mask) {
- if (mask instanceof _base_stream.BaseStream) {
- const maskDict = mask.dict,
- imageMask = maskDict.get("IM", "ImageMask");
- if (!imageMask) {
- (0, _util.warn)("Ignoring /Mask in image without /ImageMask.");
- } else {
- this.mask = new PDFImage({
- xref,
- res,
- image: mask,
- isInline,
- isMask: true,
- pdfFunctionFactory,
- localColorSpaceCache
- });
- }
- } else {
- this.mask = mask;
- }
- }
- }
- static async buildImage({
- xref,
- res,
- image,
- isInline = false,
- pdfFunctionFactory,
- localColorSpaceCache
- }) {
- const imageData = image;
- let smaskData = null;
- let maskData = null;
- const smask = image.dict.get("SMask");
- const mask = image.dict.get("Mask");
- if (smask) {
- if (smask instanceof _base_stream.BaseStream) {
- smaskData = smask;
- } else {
- (0, _util.warn)("Unsupported /SMask format.");
- }
- } else if (mask) {
- if (mask instanceof _base_stream.BaseStream || Array.isArray(mask)) {
- maskData = mask;
- } else {
- (0, _util.warn)("Unsupported /Mask format.");
- }
- }
- return new PDFImage({
- xref,
- res,
- image: imageData,
- isInline,
- smask: smaskData,
- mask: maskData,
- pdfFunctionFactory,
- localColorSpaceCache
- });
- }
- static createRawMask({
- imgArray,
- width,
- height,
- imageIsFromDecodeStream,
- inverseDecode,
- interpolate
- }) {
- const computedLength = (width + 7 >> 3) * height;
- const actualLength = imgArray.byteLength;
- const haveFullData = computedLength === actualLength;
- let data, i;
- if (imageIsFromDecodeStream && (!inverseDecode || haveFullData)) {
- data = imgArray;
- } else if (!inverseDecode) {
- data = new Uint8Array(imgArray);
- } else {
- data = new Uint8Array(computedLength);
- data.set(imgArray);
- data.fill(0xff, actualLength);
- }
- if (inverseDecode) {
- for (i = 0; i < actualLength; i++) {
- data[i] ^= 0xff;
- }
- }
- return {
- data,
- width,
- height,
- interpolate
- };
- }
- static async createMask({
- imgArray,
- width,
- height,
- imageIsFromDecodeStream,
- inverseDecode,
- interpolate,
- isOffscreenCanvasSupported = false
- }) {
- const isSingleOpaquePixel = width === 1 && height === 1 && inverseDecode === (imgArray.length === 0 || !!(imgArray[0] & 128));
- if (isSingleOpaquePixel) {
- return {
- isSingleOpaquePixel
- };
- }
- if (isOffscreenCanvasSupported) {
- if (_image_resizer.ImageResizer.needsToBeResized(width, height)) {
- const data = new Uint8ClampedArray(width * height * 4);
- (0, _image_utils.convertBlackAndWhiteToRGBA)({
- src: imgArray,
- dest: data,
- width,
- height,
- nonBlackColor: 0,
- inverseDecode
- });
- return _image_resizer.ImageResizer.createImage({
- kind: _util.ImageKind.RGBA_32BPP,
- data,
- width,
- height,
- interpolate
- });
- }
- const canvas = new OffscreenCanvas(width, height);
- const ctx = canvas.getContext("2d");
- const imgData = ctx.createImageData(width, height);
- (0, _image_utils.convertBlackAndWhiteToRGBA)({
- src: imgArray,
- dest: imgData.data,
- width,
- height,
- nonBlackColor: 0,
- inverseDecode
- });
- ctx.putImageData(imgData, 0, 0);
- const bitmap = canvas.transferToImageBitmap();
- return {
- data: null,
- width,
- height,
- interpolate,
- bitmap
- };
- }
- return this.createRawMask({
- imgArray,
- width,
- height,
- inverseDecode,
- imageIsFromDecodeStream,
- interpolate
- });
- }
- get drawWidth() {
- return Math.max(this.width, this.smask?.width || 0, this.mask?.width || 0);
- }
- get drawHeight() {
- return Math.max(this.height, this.smask?.height || 0, this.mask?.height || 0);
- }
- decodeBuffer(buffer) {
- const bpc = this.bpc;
- const numComps = this.numComps;
- const decodeAddends = this.decodeAddends;
- const decodeCoefficients = this.decodeCoefficients;
- const max = (1 << bpc) - 1;
- let i, ii;
- if (bpc === 1) {
- for (i = 0, ii = buffer.length; i < ii; i++) {
- buffer[i] = +!buffer[i];
- }
- return;
- }
- let index = 0;
- for (i = 0, ii = this.width * this.height; i < ii; i++) {
- for (let j = 0; j < numComps; j++) {
- buffer[index] = decodeAndClamp(buffer[index], decodeAddends[j], decodeCoefficients[j], max);
- index++;
- }
- }
- }
- getComponents(buffer) {
- const bpc = this.bpc;
- if (bpc === 8) {
- return buffer;
- }
- const width = this.width;
- const height = this.height;
- const numComps = this.numComps;
- const length = width * height * numComps;
- let bufferPos = 0;
- let output;
- if (bpc <= 8) {
- output = new Uint8Array(length);
- } else if (bpc <= 16) {
- output = new Uint16Array(length);
- } else {
- output = new Uint32Array(length);
- }
- const rowComps = width * numComps;
- const max = (1 << bpc) - 1;
- let i = 0,
- ii,
- buf;
- if (bpc === 1) {
- let mask, loop1End, loop2End;
- for (let j = 0; j < height; j++) {
- loop1End = i + (rowComps & ~7);
- loop2End = i + rowComps;
- while (i < loop1End) {
- buf = buffer[bufferPos++];
- output[i] = buf >> 7 & 1;
- output[i + 1] = buf >> 6 & 1;
- output[i + 2] = buf >> 5 & 1;
- output[i + 3] = buf >> 4 & 1;
- output[i + 4] = buf >> 3 & 1;
- output[i + 5] = buf >> 2 & 1;
- output[i + 6] = buf >> 1 & 1;
- output[i + 7] = buf & 1;
- i += 8;
- }
- if (i < loop2End) {
- buf = buffer[bufferPos++];
- mask = 128;
- while (i < loop2End) {
- output[i++] = +!!(buf & mask);
- mask >>= 1;
- }
- }
- }
- } else {
- let bits = 0;
- buf = 0;
- for (i = 0, ii = length; i < ii; ++i) {
- if (i % rowComps === 0) {
- buf = 0;
- bits = 0;
- }
- while (bits < bpc) {
- buf = buf << 8 | buffer[bufferPos++];
- bits += 8;
- }
- const remainingBits = bits - bpc;
- let value = buf >> remainingBits;
- if (value < 0) {
- value = 0;
- } else if (value > max) {
- value = max;
- }
- output[i] = value;
- buf &= (1 << remainingBits) - 1;
- bits = remainingBits;
- }
- }
- return output;
- }
- fillOpacity(rgbaBuf, width, height, actualHeight, image) {
- const smask = this.smask;
- const mask = this.mask;
- let alphaBuf, sw, sh, i, ii, j;
- if (smask) {
- sw = smask.width;
- sh = smask.height;
- alphaBuf = new Uint8ClampedArray(sw * sh);
- smask.fillGrayBuffer(alphaBuf);
- if (sw !== width || sh !== height) {
- alphaBuf = resizeImageMask(alphaBuf, smask.bpc, sw, sh, width, height);
- }
- } else if (mask) {
- if (mask instanceof PDFImage) {
- sw = mask.width;
- sh = mask.height;
- alphaBuf = new Uint8ClampedArray(sw * sh);
- mask.numComps = 1;
- mask.fillGrayBuffer(alphaBuf);
- for (i = 0, ii = sw * sh; i < ii; ++i) {
- alphaBuf[i] = 255 - alphaBuf[i];
- }
- if (sw !== width || sh !== height) {
- alphaBuf = resizeImageMask(alphaBuf, mask.bpc, sw, sh, width, height);
- }
- } else if (Array.isArray(mask)) {
- alphaBuf = new Uint8ClampedArray(width * height);
- const numComps = this.numComps;
- for (i = 0, ii = width * height; i < ii; ++i) {
- let opacity = 0;
- const imageOffset = i * numComps;
- for (j = 0; j < numComps; ++j) {
- const color = image[imageOffset + j];
- const maskOffset = j * 2;
- if (color < mask[maskOffset] || color > mask[maskOffset + 1]) {
- opacity = 255;
- break;
- }
- }
- alphaBuf[i] = opacity;
- }
- } else {
- throw new _util.FormatError("Unknown mask format.");
- }
- }
- if (alphaBuf) {
- for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) {
- rgbaBuf[j] = alphaBuf[i];
- }
- } else {
- for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) {
- rgbaBuf[j] = 255;
- }
- }
- }
- undoPreblend(buffer, width, height) {
- const matte = this.smask?.matte;
- if (!matte) {
- return;
- }
- const matteRgb = this.colorSpace.getRgb(matte, 0);
- const matteR = matteRgb[0];
- const matteG = matteRgb[1];
- const matteB = matteRgb[2];
- const length = width * height * 4;
- for (let i = 0; i < length; i += 4) {
- const alpha = buffer[i + 3];
- if (alpha === 0) {
- buffer[i] = 255;
- buffer[i + 1] = 255;
- buffer[i + 2] = 255;
- continue;
- }
- const k = 255 / alpha;
- buffer[i] = (buffer[i] - matteR) * k + matteR;
- buffer[i + 1] = (buffer[i + 1] - matteG) * k + matteG;
- buffer[i + 2] = (buffer[i + 2] - matteB) * k + matteB;
- }
- }
- async createImageData(forceRGBA = false, isOffscreenCanvasSupported = false) {
- const drawWidth = this.drawWidth;
- const drawHeight = this.drawHeight;
- const imgData = {
- width: drawWidth,
- height: drawHeight,
- interpolate: this.interpolate,
- kind: 0,
- data: null
- };
- const numComps = this.numComps;
- const originalWidth = this.width;
- const originalHeight = this.height;
- const bpc = this.bpc;
- const rowBytes = originalWidth * numComps * bpc + 7 >> 3;
- const mustBeResized = isOffscreenCanvasSupported && _image_resizer.ImageResizer.needsToBeResized(drawWidth, drawHeight);
- if (!forceRGBA) {
- let kind;
- if (this.colorSpace.name === "DeviceGray" && bpc === 1) {
- kind = _util.ImageKind.GRAYSCALE_1BPP;
- } else if (this.colorSpace.name === "DeviceRGB" && bpc === 8 && !this.needsDecode) {
- kind = _util.ImageKind.RGB_24BPP;
- }
- if (kind && !this.smask && !this.mask && drawWidth === originalWidth && drawHeight === originalHeight) {
- const data = this.getImageBytes(originalHeight * rowBytes, {});
- if (isOffscreenCanvasSupported) {
- if (mustBeResized) {
- return _image_resizer.ImageResizer.createImage({
- data,
- kind,
- width: drawWidth,
- height: drawHeight,
- interpolate: this.interpolate
- }, this.needsDecode);
- }
- return this.createBitmap(kind, originalWidth, originalHeight, data);
- }
- imgData.kind = kind;
- imgData.data = data;
- if (this.needsDecode) {
- (0, _util.assert)(kind === _util.ImageKind.GRAYSCALE_1BPP, "PDFImage.createImageData: The image must be grayscale.");
- const buffer = imgData.data;
- for (let i = 0, ii = buffer.length; i < ii; i++) {
- buffer[i] ^= 0xff;
- }
- }
- return imgData;
- }
- if (this.image instanceof _jpeg_stream.JpegStream && !this.smask && !this.mask && !this.needsDecode) {
- let imageLength = originalHeight * rowBytes;
- if (isOffscreenCanvasSupported && !mustBeResized) {
- let isHandled = false;
- switch (this.colorSpace.name) {
- case "DeviceGray":
- imageLength *= 4;
- isHandled = true;
- break;
- case "DeviceRGB":
- imageLength = imageLength / 3 * 4;
- isHandled = true;
- break;
- case "DeviceCMYK":
- isHandled = true;
- break;
- }
- if (isHandled) {
- const rgba = this.getImageBytes(imageLength, {
- drawWidth,
- drawHeight,
- forceRGBA: true
- });
- return this.createBitmap(_util.ImageKind.RGBA_32BPP, drawWidth, drawHeight, rgba);
- }
- } else {
- switch (this.colorSpace.name) {
- case "DeviceGray":
- imageLength *= 3;
- case "DeviceRGB":
- case "DeviceCMYK":
- imgData.kind = _util.ImageKind.RGB_24BPP;
- imgData.data = this.getImageBytes(imageLength, {
- drawWidth,
- drawHeight,
- forceRGB: true
- });
- if (mustBeResized) {
- return _image_resizer.ImageResizer.createImage(imgData);
- }
- return imgData;
- }
- }
- }
- }
- const imgArray = this.getImageBytes(originalHeight * rowBytes, {
- internal: true
- });
- const actualHeight = 0 | imgArray.length / rowBytes * drawHeight / originalHeight;
- const comps = this.getComponents(imgArray);
- let alpha01, maybeUndoPreblend;
- let canvas, ctx, canvasImgData, data;
- if (isOffscreenCanvasSupported && !mustBeResized) {
- canvas = new OffscreenCanvas(drawWidth, drawHeight);
- ctx = canvas.getContext("2d");
- canvasImgData = ctx.createImageData(drawWidth, drawHeight);
- data = canvasImgData.data;
- }
- imgData.kind = _util.ImageKind.RGBA_32BPP;
- if (!forceRGBA && !this.smask && !this.mask) {
- if (!isOffscreenCanvasSupported || mustBeResized) {
- imgData.kind = _util.ImageKind.RGB_24BPP;
- data = new Uint8ClampedArray(drawWidth * drawHeight * 3);
- alpha01 = 0;
- } else {
- const arr = new Uint32Array(data.buffer);
- arr.fill(_util.FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff);
- alpha01 = 1;
- }
- maybeUndoPreblend = false;
- } else {
- if (!isOffscreenCanvasSupported || mustBeResized) {
- data = new Uint8ClampedArray(drawWidth * drawHeight * 4);
- }
- alpha01 = 1;
- maybeUndoPreblend = true;
- this.fillOpacity(data, drawWidth, drawHeight, actualHeight, comps);
- }
- if (this.needsDecode) {
- this.decodeBuffer(comps);
- }
- this.colorSpace.fillRgb(data, originalWidth, originalHeight, drawWidth, drawHeight, actualHeight, bpc, comps, alpha01);
- if (maybeUndoPreblend) {
- this.undoPreblend(data, drawWidth, actualHeight);
- }
- if (isOffscreenCanvasSupported && !mustBeResized) {
- ctx.putImageData(canvasImgData, 0, 0);
- const bitmap = canvas.transferToImageBitmap();
- return {
- data: null,
- width: drawWidth,
- height: drawHeight,
- bitmap,
- interpolate: this.interpolate
- };
- }
- imgData.data = data;
- if (mustBeResized) {
- return _image_resizer.ImageResizer.createImage(imgData);
- }
- return imgData;
- }
- fillGrayBuffer(buffer) {
- const numComps = this.numComps;
- if (numComps !== 1) {
- throw new _util.FormatError(`Reading gray scale from a color image: ${numComps}`);
- }
- const width = this.width;
- const height = this.height;
- const bpc = this.bpc;
- const rowBytes = width * numComps * bpc + 7 >> 3;
- const imgArray = this.getImageBytes(height * rowBytes, {
- internal: true
- });
- const comps = this.getComponents(imgArray);
- let i, length;
- if (bpc === 1) {
- length = width * height;
- if (this.needsDecode) {
- for (i = 0; i < length; ++i) {
- buffer[i] = comps[i] - 1 & 255;
- }
- } else {
- for (i = 0; i < length; ++i) {
- buffer[i] = -comps[i] & 255;
- }
- }
- return;
- }
- if (this.needsDecode) {
- this.decodeBuffer(comps);
- }
- length = width * height;
- const scale = 255 / ((1 << bpc) - 1);
- for (i = 0; i < length; ++i) {
- buffer[i] = scale * comps[i];
- }
- }
- createBitmap(kind, width, height, src) {
- const canvas = new OffscreenCanvas(width, height);
- const ctx = canvas.getContext("2d");
- let imgData;
- if (kind === _util.ImageKind.RGBA_32BPP) {
- imgData = new ImageData(src, width, height);
- } else {
- imgData = ctx.createImageData(width, height);
- (0, _image_utils.convertToRGBA)({
- kind,
- src,
- dest: new Uint32Array(imgData.data.buffer),
- width,
- height,
- inverseDecode: this.needsDecode
- });
- }
- ctx.putImageData(imgData, 0, 0);
- const bitmap = canvas.transferToImageBitmap();
- return {
- data: null,
- width,
- height,
- bitmap,
- interpolate: this.interpolate
- };
- }
- getImageBytes(length, {
- drawWidth,
- drawHeight,
- forceRGBA = false,
- forceRGB = false,
- internal = false
- }) {
- this.image.reset();
- this.image.drawWidth = drawWidth || this.width;
- this.image.drawHeight = drawHeight || this.height;
- this.image.forceRGBA = !!forceRGBA;
- this.image.forceRGB = !!forceRGB;
- const imageBytes = this.image.getBytes(length);
- if (internal || this.image instanceof _decode_stream.DecodeStream) {
- return imageBytes;
- }
- (0, _util.assert)(imageBytes instanceof Uint8Array, 'PDFImage.getImageBytes: Unsupported "imageBytes" type.');
- return new Uint8Array(imageBytes);
- }
-}
-exports.PDFImage = PDFImage;
-
-/***/ }),
-/* 66 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.Catalog = void 0;
-var _core_utils = __w_pdfjs_require__(3);
-var _util = __w_pdfjs_require__(2);
-var _primitives = __w_pdfjs_require__(4);
-var _name_number_tree = __w_pdfjs_require__(67);
-var _base_stream = __w_pdfjs_require__(5);
-var _cleanup_helper = __w_pdfjs_require__(68);
-var _colorspace = __w_pdfjs_require__(12);
-var _file_spec = __w_pdfjs_require__(69);
-var _image_utils = __w_pdfjs_require__(59);
-var _metadata_parser = __w_pdfjs_require__(70);
-var _struct_tree = __w_pdfjs_require__(72);
-function fetchDestination(dest) {
- if (dest instanceof _primitives.Dict) {
- dest = dest.get("D");
- }
- return Array.isArray(dest) ? dest : null;
-}
-class Catalog {
- constructor(pdfManager, xref) {
- this.pdfManager = pdfManager;
- this.xref = xref;
- this._catDict = xref.getCatalogObj();
- if (!(this._catDict instanceof _primitives.Dict)) {
- throw new _util.FormatError("Catalog object is not a dictionary.");
- }
- this.toplevelPagesDict;
- this._actualNumPages = null;
- this.fontCache = new _primitives.RefSetCache();
- this.builtInCMapCache = new Map();
- this.standardFontDataCache = new Map();
- this.globalImageCache = new _image_utils.GlobalImageCache();
- this.pageKidsCountCache = new _primitives.RefSetCache();
- this.pageIndexCache = new _primitives.RefSetCache();
- this.nonBlendModesSet = new _primitives.RefSet();
- this.systemFontCache = new Map();
- }
- cloneDict() {
- return this._catDict.clone();
- }
- get version() {
- const version = this._catDict.get("Version");
- if (version instanceof _primitives.Name) {
- if (_core_utils.PDF_VERSION_REGEXP.test(version.name)) {
- return (0, _util.shadow)(this, "version", version.name);
- }
- (0, _util.warn)(`Invalid PDF catalog version: ${version.name}`);
- }
- return (0, _util.shadow)(this, "version", null);
- }
- get lang() {
- const lang = this._catDict.get("Lang");
- return (0, _util.shadow)(this, "lang", typeof lang === "string" ? (0, _util.stringToPDFString)(lang) : null);
- }
- get needsRendering() {
- const needsRendering = this._catDict.get("NeedsRendering");
- return (0, _util.shadow)(this, "needsRendering", typeof needsRendering === "boolean" ? needsRendering : false);
- }
- get collection() {
- let collection = null;
- try {
- const obj = this._catDict.get("Collection");
- if (obj instanceof _primitives.Dict && obj.size > 0) {
- collection = obj;
- }
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.info)("Cannot fetch Collection entry; assuming no collection is present.");
- }
- return (0, _util.shadow)(this, "collection", collection);
- }
- get acroForm() {
- let acroForm = null;
- try {
- const obj = this._catDict.get("AcroForm");
- if (obj instanceof _primitives.Dict && obj.size > 0) {
- acroForm = obj;
- }
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.info)("Cannot fetch AcroForm entry; assuming no forms are present.");
- }
- return (0, _util.shadow)(this, "acroForm", acroForm);
- }
- get acroFormRef() {
- const value = this._catDict.getRaw("AcroForm");
- return (0, _util.shadow)(this, "acroFormRef", value instanceof _primitives.Ref ? value : null);
- }
- get metadata() {
- const streamRef = this._catDict.getRaw("Metadata");
- if (!(streamRef instanceof _primitives.Ref)) {
- return (0, _util.shadow)(this, "metadata", null);
- }
- let metadata = null;
- try {
- const stream = this.xref.fetch(streamRef, !this.xref.encrypt?.encryptMetadata);
- if (stream instanceof _base_stream.BaseStream && stream.dict instanceof _primitives.Dict) {
- const type = stream.dict.get("Type");
- const subtype = stream.dict.get("Subtype");
- if ((0, _primitives.isName)(type, "Metadata") && (0, _primitives.isName)(subtype, "XML")) {
- const data = (0, _util.stringToUTF8String)(stream.getString());
- if (data) {
- metadata = new _metadata_parser.MetadataParser(data).serializable;
- }
- }
- }
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.info)(`Skipping invalid Metadata: "${ex}".`);
- }
- return (0, _util.shadow)(this, "metadata", metadata);
- }
- get markInfo() {
- let markInfo = null;
- try {
- markInfo = this._readMarkInfo();
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.warn)("Unable to read mark info.");
- }
- return (0, _util.shadow)(this, "markInfo", markInfo);
- }
- _readMarkInfo() {
- const obj = this._catDict.get("MarkInfo");
- if (!(obj instanceof _primitives.Dict)) {
- return null;
- }
- const markInfo = {
- Marked: false,
- UserProperties: false,
- Suspects: false
- };
- for (const key in markInfo) {
- const value = obj.get(key);
- if (typeof value === "boolean") {
- markInfo[key] = value;
- }
- }
- return markInfo;
- }
- get structTreeRoot() {
- let structTree = null;
- try {
- structTree = this._readStructTreeRoot();
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.warn)("Unable read to structTreeRoot info.");
- }
- return (0, _util.shadow)(this, "structTreeRoot", structTree);
- }
- _readStructTreeRoot() {
- const rawObj = this._catDict.getRaw("StructTreeRoot");
- const obj = this.xref.fetchIfRef(rawObj);
- if (!(obj instanceof _primitives.Dict)) {
- return null;
- }
- const root = new _struct_tree.StructTreeRoot(obj, rawObj);
- root.init();
- return root;
- }
- get toplevelPagesDict() {
- const pagesObj = this._catDict.get("Pages");
- if (!(pagesObj instanceof _primitives.Dict)) {
- throw new _util.FormatError("Invalid top-level pages dictionary.");
- }
- return (0, _util.shadow)(this, "toplevelPagesDict", pagesObj);
- }
- get documentOutline() {
- let obj = null;
- try {
- obj = this._readDocumentOutline();
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.warn)("Unable to read document outline.");
- }
- return (0, _util.shadow)(this, "documentOutline", obj);
- }
- _readDocumentOutline() {
- let obj = this._catDict.get("Outlines");
- if (!(obj instanceof _primitives.Dict)) {
- return null;
- }
- obj = obj.getRaw("First");
- if (!(obj instanceof _primitives.Ref)) {
- return null;
- }
- const root = {
- items: []
- };
- const queue = [{
- obj,
- parent: root
- }];
- const processed = new _primitives.RefSet();
- processed.put(obj);
- const xref = this.xref,
- blackColor = new Uint8ClampedArray(3);
- while (queue.length > 0) {
- const i = queue.shift();
- const outlineDict = xref.fetchIfRef(i.obj);
- if (outlineDict === null) {
- continue;
- }
- if (!outlineDict.has("Title")) {
- throw new _util.FormatError("Invalid outline item encountered.");
- }
- const data = {
- url: null,
- dest: null,
- action: null
- };
- Catalog.parseDestDictionary({
- destDict: outlineDict,
- resultObj: data,
- docBaseUrl: this.baseUrl,
- docAttachments: this.attachments
- });
- const title = outlineDict.get("Title");
- const flags = outlineDict.get("F") || 0;
- const color = outlineDict.getArray("C");
- const count = outlineDict.get("Count");
- let rgbColor = blackColor;
- if (Array.isArray(color) && color.length === 3 && (color[0] !== 0 || color[1] !== 0 || color[2] !== 0)) {
- rgbColor = _colorspace.ColorSpace.singletons.rgb.getRgb(color, 0);
- }
- const outlineItem = {
- action: data.action,
- attachment: data.attachment,
- dest: data.dest,
- url: data.url,
- unsafeUrl: data.unsafeUrl,
- newWindow: data.newWindow,
- setOCGState: data.setOCGState,
- title: (0, _util.stringToPDFString)(title),
- color: rgbColor,
- count: Number.isInteger(count) ? count : undefined,
- bold: !!(flags & 2),
- italic: !!(flags & 1),
- items: []
- };
- i.parent.items.push(outlineItem);
- obj = outlineDict.getRaw("First");
- if (obj instanceof _primitives.Ref && !processed.has(obj)) {
- queue.push({
- obj,
- parent: outlineItem
- });
- processed.put(obj);
- }
- obj = outlineDict.getRaw("Next");
- if (obj instanceof _primitives.Ref && !processed.has(obj)) {
- queue.push({
- obj,
- parent: i.parent
- });
- processed.put(obj);
- }
- }
- return root.items.length > 0 ? root.items : null;
- }
- get permissions() {
- let permissions = null;
- try {
- permissions = this._readPermissions();
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.warn)("Unable to read permissions.");
- }
- return (0, _util.shadow)(this, "permissions", permissions);
- }
- _readPermissions() {
- const encrypt = this.xref.trailer.get("Encrypt");
- if (!(encrypt instanceof _primitives.Dict)) {
- return null;
- }
- let flags = encrypt.get("P");
- if (typeof flags !== "number") {
- return null;
- }
- flags += 2 ** 32;
- const permissions = [];
- for (const key in _util.PermissionFlag) {
- const value = _util.PermissionFlag[key];
- if (flags & value) {
- permissions.push(value);
- }
- }
- return permissions;
- }
- get optionalContentConfig() {
- let config = null;
- try {
- const properties = this._catDict.get("OCProperties");
- if (!properties) {
- return (0, _util.shadow)(this, "optionalContentConfig", null);
- }
- const defaultConfig = properties.get("D");
- if (!defaultConfig) {
- return (0, _util.shadow)(this, "optionalContentConfig", null);
- }
- const groupsData = properties.get("OCGs");
- if (!Array.isArray(groupsData)) {
- return (0, _util.shadow)(this, "optionalContentConfig", null);
- }
- const groups = [];
- const groupRefs = [];
- for (const groupRef of groupsData) {
- if (!(groupRef instanceof _primitives.Ref)) {
- continue;
- }
- groupRefs.push(groupRef);
- const group = this.xref.fetchIfRef(groupRef);
- groups.push({
- id: groupRef.toString(),
- name: typeof group.get("Name") === "string" ? (0, _util.stringToPDFString)(group.get("Name")) : null,
- intent: typeof group.get("Intent") === "string" ? (0, _util.stringToPDFString)(group.get("Intent")) : null
- });
- }
- config = this._readOptionalContentConfig(defaultConfig, groupRefs);
- config.groups = groups;
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.warn)(`Unable to read optional content config: ${ex}`);
- }
- return (0, _util.shadow)(this, "optionalContentConfig", config);
- }
- _readOptionalContentConfig(config, contentGroupRefs) {
- function parseOnOff(refs) {
- const onParsed = [];
- if (Array.isArray(refs)) {
- for (const value of refs) {
- if (!(value instanceof _primitives.Ref)) {
- continue;
- }
- if (contentGroupRefs.includes(value)) {
- onParsed.push(value.toString());
- }
- }
- }
- return onParsed;
- }
- function parseOrder(refs, nestedLevels = 0) {
- if (!Array.isArray(refs)) {
- return null;
- }
- const order = [];
- for (const value of refs) {
- if (value instanceof _primitives.Ref && contentGroupRefs.includes(value)) {
- parsedOrderRefs.put(value);
- order.push(value.toString());
- continue;
- }
- const nestedOrder = parseNestedOrder(value, nestedLevels);
- if (nestedOrder) {
- order.push(nestedOrder);
- }
- }
- if (nestedLevels > 0) {
- return order;
- }
- const hiddenGroups = [];
- for (const groupRef of contentGroupRefs) {
- if (parsedOrderRefs.has(groupRef)) {
- continue;
- }
- hiddenGroups.push(groupRef.toString());
- }
- if (hiddenGroups.length) {
- order.push({
- name: null,
- order: hiddenGroups
- });
- }
- return order;
- }
- function parseNestedOrder(ref, nestedLevels) {
- if (++nestedLevels > MAX_NESTED_LEVELS) {
- (0, _util.warn)("parseNestedOrder - reached MAX_NESTED_LEVELS.");
- return null;
- }
- const value = xref.fetchIfRef(ref);
- if (!Array.isArray(value)) {
- return null;
- }
- const nestedName = xref.fetchIfRef(value[0]);
- if (typeof nestedName !== "string") {
- return null;
- }
- const nestedOrder = parseOrder(value.slice(1), nestedLevels);
- if (!nestedOrder || !nestedOrder.length) {
- return null;
- }
- return {
- name: (0, _util.stringToPDFString)(nestedName),
- order: nestedOrder
- };
- }
- const xref = this.xref,
- parsedOrderRefs = new _primitives.RefSet(),
- MAX_NESTED_LEVELS = 10;
- return {
- name: typeof config.get("Name") === "string" ? (0, _util.stringToPDFString)(config.get("Name")) : null,
- creator: typeof config.get("Creator") === "string" ? (0, _util.stringToPDFString)(config.get("Creator")) : null,
- baseState: config.get("BaseState") instanceof _primitives.Name ? config.get("BaseState").name : null,
- on: parseOnOff(config.get("ON")),
- off: parseOnOff(config.get("OFF")),
- order: parseOrder(config.get("Order")),
- groups: null
- };
- }
- setActualNumPages(num = null) {
- this._actualNumPages = num;
- }
- get hasActualNumPages() {
- return this._actualNumPages !== null;
- }
- get _pagesCount() {
- const obj = this.toplevelPagesDict.get("Count");
- if (!Number.isInteger(obj)) {
- throw new _util.FormatError("Page count in top-level pages dictionary is not an integer.");
- }
- return (0, _util.shadow)(this, "_pagesCount", obj);
- }
- get numPages() {
- return this.hasActualNumPages ? this._actualNumPages : this._pagesCount;
- }
- get destinations() {
- const obj = this._readDests(),
- dests = Object.create(null);
- if (obj instanceof _name_number_tree.NameTree) {
- for (const [key, value] of obj.getAll()) {
- const dest = fetchDestination(value);
- if (dest) {
- dests[(0, _util.stringToPDFString)(key)] = dest;
- }
- }
- } else if (obj instanceof _primitives.Dict) {
- obj.forEach(function (key, value) {
- const dest = fetchDestination(value);
- if (dest) {
- dests[key] = dest;
- }
- });
- }
- return (0, _util.shadow)(this, "destinations", dests);
- }
- getDestination(id) {
- const obj = this._readDests();
- if (obj instanceof _name_number_tree.NameTree) {
- const dest = fetchDestination(obj.get(id));
- if (dest) {
- return dest;
- }
- const allDest = this.destinations[id];
- if (allDest) {
- (0, _util.warn)(`Found "${id}" at an incorrect position in the NameTree.`);
- return allDest;
- }
- } else if (obj instanceof _primitives.Dict) {
- const dest = fetchDestination(obj.get(id));
- if (dest) {
- return dest;
- }
- }
- return null;
- }
- _readDests() {
- const obj = this._catDict.get("Names");
- if (obj?.has("Dests")) {
- return new _name_number_tree.NameTree(obj.getRaw("Dests"), this.xref);
- } else if (this._catDict.has("Dests")) {
- return this._catDict.get("Dests");
- }
- return undefined;
- }
- get pageLabels() {
- let obj = null;
- try {
- obj = this._readPageLabels();
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.warn)("Unable to read page labels.");
- }
- return (0, _util.shadow)(this, "pageLabels", obj);
- }
- _readPageLabels() {
- const obj = this._catDict.getRaw("PageLabels");
- if (!obj) {
- return null;
- }
- const pageLabels = new Array(this.numPages);
- let style = null,
- prefix = "";
- const numberTree = new _name_number_tree.NumberTree(obj, this.xref);
- const nums = numberTree.getAll();
- let currentLabel = "",
- currentIndex = 1;
- for (let i = 0, ii = this.numPages; i < ii; i++) {
- const labelDict = nums.get(i);
- if (labelDict !== undefined) {
- if (!(labelDict instanceof _primitives.Dict)) {
- throw new _util.FormatError("PageLabel is not a dictionary.");
- }
- if (labelDict.has("Type") && !(0, _primitives.isName)(labelDict.get("Type"), "PageLabel")) {
- throw new _util.FormatError("Invalid type in PageLabel dictionary.");
- }
- if (labelDict.has("S")) {
- const s = labelDict.get("S");
- if (!(s instanceof _primitives.Name)) {
- throw new _util.FormatError("Invalid style in PageLabel dictionary.");
- }
- style = s.name;
- } else {
- style = null;
- }
- if (labelDict.has("P")) {
- const p = labelDict.get("P");
- if (typeof p !== "string") {
- throw new _util.FormatError("Invalid prefix in PageLabel dictionary.");
- }
- prefix = (0, _util.stringToPDFString)(p);
- } else {
- prefix = "";
- }
- if (labelDict.has("St")) {
- const st = labelDict.get("St");
- if (!(Number.isInteger(st) && st >= 1)) {
- throw new _util.FormatError("Invalid start in PageLabel dictionary.");
- }
- currentIndex = st;
- } else {
- currentIndex = 1;
- }
- }
- switch (style) {
- case "D":
- currentLabel = currentIndex;
- break;
- case "R":
- case "r":
- currentLabel = (0, _core_utils.toRomanNumerals)(currentIndex, style === "r");
- break;
- case "A":
- case "a":
- const LIMIT = 26;
- const A_UPPER_CASE = 0x41,
- A_LOWER_CASE = 0x61;
- const baseCharCode = style === "a" ? A_LOWER_CASE : A_UPPER_CASE;
- const letterIndex = currentIndex - 1;
- const character = String.fromCharCode(baseCharCode + letterIndex % LIMIT);
- currentLabel = character.repeat(Math.floor(letterIndex / LIMIT) + 1);
- break;
- default:
- if (style) {
- throw new _util.FormatError(`Invalid style "${style}" in PageLabel dictionary.`);
- }
- currentLabel = "";
- }
- pageLabels[i] = prefix + currentLabel;
- currentIndex++;
- }
- return pageLabels;
- }
- get pageLayout() {
- const obj = this._catDict.get("PageLayout");
- let pageLayout = "";
- if (obj instanceof _primitives.Name) {
- switch (obj.name) {
- case "SinglePage":
- case "OneColumn":
- case "TwoColumnLeft":
- case "TwoColumnRight":
- case "TwoPageLeft":
- case "TwoPageRight":
- pageLayout = obj.name;
- }
- }
- return (0, _util.shadow)(this, "pageLayout", pageLayout);
- }
- get pageMode() {
- const obj = this._catDict.get("PageMode");
- let pageMode = "UseNone";
- if (obj instanceof _primitives.Name) {
- switch (obj.name) {
- case "UseNone":
- case "UseOutlines":
- case "UseThumbs":
- case "FullScreen":
- case "UseOC":
- case "UseAttachments":
- pageMode = obj.name;
- }
- }
- return (0, _util.shadow)(this, "pageMode", pageMode);
- }
- get viewerPreferences() {
- const obj = this._catDict.get("ViewerPreferences");
- if (!(obj instanceof _primitives.Dict)) {
- return (0, _util.shadow)(this, "viewerPreferences", null);
- }
- let prefs = null;
- for (const key of obj.getKeys()) {
- const value = obj.get(key);
- let prefValue;
- switch (key) {
- case "HideToolbar":
- case "HideMenubar":
- case "HideWindowUI":
- case "FitWindow":
- case "CenterWindow":
- case "DisplayDocTitle":
- case "PickTrayByPDFSize":
- if (typeof value === "boolean") {
- prefValue = value;
- }
- break;
- case "NonFullScreenPageMode":
- if (value instanceof _primitives.Name) {
- switch (value.name) {
- case "UseNone":
- case "UseOutlines":
- case "UseThumbs":
- case "UseOC":
- prefValue = value.name;
- break;
- default:
- prefValue = "UseNone";
- }
- }
- break;
- case "Direction":
- if (value instanceof _primitives.Name) {
- switch (value.name) {
- case "L2R":
- case "R2L":
- prefValue = value.name;
- break;
- default:
- prefValue = "L2R";
- }
- }
- break;
- case "ViewArea":
- case "ViewClip":
- case "PrintArea":
- case "PrintClip":
- if (value instanceof _primitives.Name) {
- switch (value.name) {
- case "MediaBox":
- case "CropBox":
- case "BleedBox":
- case "TrimBox":
- case "ArtBox":
- prefValue = value.name;
- break;
- default:
- prefValue = "CropBox";
- }
- }
- break;
- case "PrintScaling":
- if (value instanceof _primitives.Name) {
- switch (value.name) {
- case "None":
- case "AppDefault":
- prefValue = value.name;
- break;
- default:
- prefValue = "AppDefault";
- }
- }
- break;
- case "Duplex":
- if (value instanceof _primitives.Name) {
- switch (value.name) {
- case "Simplex":
- case "DuplexFlipShortEdge":
- case "DuplexFlipLongEdge":
- prefValue = value.name;
- break;
- default:
- prefValue = "None";
- }
- }
- break;
- case "PrintPageRange":
- if (Array.isArray(value) && value.length % 2 === 0) {
- const isValid = value.every((page, i, arr) => {
- return Number.isInteger(page) && page > 0 && (i === 0 || page >= arr[i - 1]) && page <= this.numPages;
- });
- if (isValid) {
- prefValue = value;
- }
- }
- break;
- case "NumCopies":
- if (Number.isInteger(value) && value > 0) {
- prefValue = value;
- }
- break;
- default:
- (0, _util.warn)(`Ignoring non-standard key in ViewerPreferences: ${key}.`);
- continue;
- }
- if (prefValue === undefined) {
- (0, _util.warn)(`Bad value, for key "${key}", in ViewerPreferences: ${value}.`);
- continue;
- }
- if (!prefs) {
- prefs = Object.create(null);
- }
- prefs[key] = prefValue;
- }
- return (0, _util.shadow)(this, "viewerPreferences", prefs);
- }
- get openAction() {
- const obj = this._catDict.get("OpenAction");
- const openAction = Object.create(null);
- if (obj instanceof _primitives.Dict) {
- const destDict = new _primitives.Dict(this.xref);
- destDict.set("A", obj);
- const resultObj = {
- url: null,
- dest: null,
- action: null
- };
- Catalog.parseDestDictionary({
- destDict,
- resultObj
- });
- if (Array.isArray(resultObj.dest)) {
- openAction.dest = resultObj.dest;
- } else if (resultObj.action) {
- openAction.action = resultObj.action;
- }
- } else if (Array.isArray(obj)) {
- openAction.dest = obj;
- }
- return (0, _util.shadow)(this, "openAction", (0, _util.objectSize)(openAction) > 0 ? openAction : null);
- }
- get attachments() {
- const obj = this._catDict.get("Names");
- let attachments = null;
- if (obj instanceof _primitives.Dict && obj.has("EmbeddedFiles")) {
- const nameTree = new _name_number_tree.NameTree(obj.getRaw("EmbeddedFiles"), this.xref);
- for (const [key, value] of nameTree.getAll()) {
- const fs = new _file_spec.FileSpec(value, this.xref);
- if (!attachments) {
- attachments = Object.create(null);
- }
- attachments[(0, _util.stringToPDFString)(key)] = fs.serializable;
- }
- }
- return (0, _util.shadow)(this, "attachments", attachments);
- }
- get xfaImages() {
- const obj = this._catDict.get("Names");
- let xfaImages = null;
- if (obj instanceof _primitives.Dict && obj.has("XFAImages")) {
- const nameTree = new _name_number_tree.NameTree(obj.getRaw("XFAImages"), this.xref);
- for (const [key, value] of nameTree.getAll()) {
- if (!xfaImages) {
- xfaImages = new _primitives.Dict(this.xref);
- }
- xfaImages.set((0, _util.stringToPDFString)(key), value);
- }
- }
- return (0, _util.shadow)(this, "xfaImages", xfaImages);
- }
- _collectJavaScript() {
- const obj = this._catDict.get("Names");
- let javaScript = null;
- function appendIfJavaScriptDict(name, jsDict) {
- if (!(jsDict instanceof _primitives.Dict)) {
- return;
- }
- if (!(0, _primitives.isName)(jsDict.get("S"), "JavaScript")) {
- return;
- }
- let js = jsDict.get("JS");
- if (js instanceof _base_stream.BaseStream) {
- js = js.getString();
- } else if (typeof js !== "string") {
- return;
- }
- js = (0, _util.stringToPDFString)(js).replaceAll("\x00", "");
- if (js) {
- (javaScript ||= new Map()).set(name, js);
- }
- }
- if (obj instanceof _primitives.Dict && obj.has("JavaScript")) {
- const nameTree = new _name_number_tree.NameTree(obj.getRaw("JavaScript"), this.xref);
- for (const [key, value] of nameTree.getAll()) {
- appendIfJavaScriptDict((0, _util.stringToPDFString)(key), value);
- }
- }
- const openAction = this._catDict.get("OpenAction");
- if (openAction) {
- appendIfJavaScriptDict("OpenAction", openAction);
- }
- return javaScript;
- }
- get jsActions() {
- const javaScript = this._collectJavaScript();
- let actions = (0, _core_utils.collectActions)(this.xref, this._catDict, _util.DocumentActionEventType);
- if (javaScript) {
- actions ||= Object.create(null);
- for (const [key, val] of javaScript) {
- if (key in actions) {
- actions[key].push(val);
- } else {
- actions[key] = [val];
- }
- }
- }
- return (0, _util.shadow)(this, "jsActions", actions);
- }
- async fontFallback(id, handler) {
- const translatedFonts = await Promise.all(this.fontCache);
- for (const translatedFont of translatedFonts) {
- if (translatedFont.loadedName === id) {
- translatedFont.fallback(handler);
- return;
- }
- }
- }
- async cleanup(manuallyTriggered = false) {
- (0, _cleanup_helper.clearGlobalCaches)();
- this.globalImageCache.clear(manuallyTriggered);
- this.pageKidsCountCache.clear();
- this.pageIndexCache.clear();
- this.nonBlendModesSet.clear();
- const translatedFonts = await Promise.all(this.fontCache);
- for (const {
- dict
- } of translatedFonts) {
- delete dict.cacheKey;
- }
- this.fontCache.clear();
- this.builtInCMapCache.clear();
- this.standardFontDataCache.clear();
- this.systemFontCache.clear();
- }
- async getPageDict(pageIndex) {
- const nodesToVisit = [this.toplevelPagesDict];
- const visitedNodes = new _primitives.RefSet();
- const pagesRef = this._catDict.getRaw("Pages");
- if (pagesRef instanceof _primitives.Ref) {
- visitedNodes.put(pagesRef);
- }
- const xref = this.xref,
- pageKidsCountCache = this.pageKidsCountCache,
- pageIndexCache = this.pageIndexCache;
- let currentPageIndex = 0;
- while (nodesToVisit.length) {
- const currentNode = nodesToVisit.pop();
- if (currentNode instanceof _primitives.Ref) {
- const count = pageKidsCountCache.get(currentNode);
- if (count >= 0 && currentPageIndex + count <= pageIndex) {
- currentPageIndex += count;
- continue;
- }
- if (visitedNodes.has(currentNode)) {
- throw new _util.FormatError("Pages tree contains circular reference.");
- }
- visitedNodes.put(currentNode);
- const obj = await xref.fetchAsync(currentNode);
- if (obj instanceof _primitives.Dict) {
- let type = obj.getRaw("Type");
- if (type instanceof _primitives.Ref) {
- type = await xref.fetchAsync(type);
- }
- if ((0, _primitives.isName)(type, "Page") || !obj.has("Kids")) {
- if (!pageKidsCountCache.has(currentNode)) {
- pageKidsCountCache.put(currentNode, 1);
- }
- if (!pageIndexCache.has(currentNode)) {
- pageIndexCache.put(currentNode, currentPageIndex);
- }
- if (currentPageIndex === pageIndex) {
- return [obj, currentNode];
- }
- currentPageIndex++;
- continue;
- }
- }
- nodesToVisit.push(obj);
- continue;
- }
- if (!(currentNode instanceof _primitives.Dict)) {
- throw new _util.FormatError("Page dictionary kid reference points to wrong type of object.");
- }
- const {
- objId
- } = currentNode;
- let count = currentNode.getRaw("Count");
- if (count instanceof _primitives.Ref) {
- count = await xref.fetchAsync(count);
- }
- if (Number.isInteger(count) && count >= 0) {
- if (objId && !pageKidsCountCache.has(objId)) {
- pageKidsCountCache.put(objId, count);
- }
- if (currentPageIndex + count <= pageIndex) {
- currentPageIndex += count;
- continue;
- }
- }
- let kids = currentNode.getRaw("Kids");
- if (kids instanceof _primitives.Ref) {
- kids = await xref.fetchAsync(kids);
- }
- if (!Array.isArray(kids)) {
- let type = currentNode.getRaw("Type");
- if (type instanceof _primitives.Ref) {
- type = await xref.fetchAsync(type);
- }
- if ((0, _primitives.isName)(type, "Page") || !currentNode.has("Kids")) {
- if (currentPageIndex === pageIndex) {
- return [currentNode, null];
- }
- currentPageIndex++;
- continue;
- }
- throw new _util.FormatError("Page dictionary kids object is not an array.");
- }
- for (let last = kids.length - 1; last >= 0; last--) {
- nodesToVisit.push(kids[last]);
- }
- }
- throw new Error(`Page index ${pageIndex} not found.`);
- }
- async getAllPageDicts(recoveryMode = false) {
- const {
- ignoreErrors
- } = this.pdfManager.evaluatorOptions;
- const queue = [{
- currentNode: this.toplevelPagesDict,
- posInKids: 0
- }];
- const visitedNodes = new _primitives.RefSet();
- const pagesRef = this._catDict.getRaw("Pages");
- if (pagesRef instanceof _primitives.Ref) {
- visitedNodes.put(pagesRef);
- }
- const map = new Map(),
- xref = this.xref,
- pageIndexCache = this.pageIndexCache;
- let pageIndex = 0;
- function addPageDict(pageDict, pageRef) {
- if (pageRef && !pageIndexCache.has(pageRef)) {
- pageIndexCache.put(pageRef, pageIndex);
- }
- map.set(pageIndex++, [pageDict, pageRef]);
- }
- function addPageError(error) {
- if (error instanceof _core_utils.XRefEntryException && !recoveryMode) {
- throw error;
- }
- if (recoveryMode && ignoreErrors && pageIndex === 0) {
- (0, _util.warn)(`getAllPageDicts - Skipping invalid first page: "${error}".`);
- error = _primitives.Dict.empty;
- }
- map.set(pageIndex++, [error, null]);
- }
- while (queue.length > 0) {
- const queueItem = queue.at(-1);
- const {
- currentNode,
- posInKids
- } = queueItem;
- let kids = currentNode.getRaw("Kids");
- if (kids instanceof _primitives.Ref) {
- try {
- kids = await xref.fetchAsync(kids);
- } catch (ex) {
- addPageError(ex);
- break;
- }
- }
- if (!Array.isArray(kids)) {
- addPageError(new _util.FormatError("Page dictionary kids object is not an array."));
- break;
- }
- if (posInKids >= kids.length) {
- queue.pop();
- continue;
- }
- const kidObj = kids[posInKids];
- let obj;
- if (kidObj instanceof _primitives.Ref) {
- if (visitedNodes.has(kidObj)) {
- addPageError(new _util.FormatError("Pages tree contains circular reference."));
- break;
- }
- visitedNodes.put(kidObj);
- try {
- obj = await xref.fetchAsync(kidObj);
- } catch (ex) {
- addPageError(ex);
- break;
- }
- } else {
- obj = kidObj;
- }
- if (!(obj instanceof _primitives.Dict)) {
- addPageError(new _util.FormatError("Page dictionary kid reference points to wrong type of object."));
- break;
- }
- let type = obj.getRaw("Type");
- if (type instanceof _primitives.Ref) {
- try {
- type = await xref.fetchAsync(type);
- } catch (ex) {
- addPageError(ex);
- break;
- }
- }
- if ((0, _primitives.isName)(type, "Page") || !obj.has("Kids")) {
- addPageDict(obj, kidObj instanceof _primitives.Ref ? kidObj : null);
- } else {
- queue.push({
- currentNode: obj,
- posInKids: 0
- });
- }
- queueItem.posInKids++;
- }
- return map;
- }
- getPageIndex(pageRef) {
- const cachedPageIndex = this.pageIndexCache.get(pageRef);
- if (cachedPageIndex !== undefined) {
- return Promise.resolve(cachedPageIndex);
- }
- const xref = this.xref;
- function pagesBeforeRef(kidRef) {
- let total = 0,
- parentRef;
- return xref.fetchAsync(kidRef).then(function (node) {
- if ((0, _primitives.isRefsEqual)(kidRef, pageRef) && !(0, _primitives.isDict)(node, "Page") && !(node instanceof _primitives.Dict && !node.has("Type") && node.has("Contents"))) {
- throw new _util.FormatError("The reference does not point to a /Page dictionary.");
- }
- if (!node) {
- return null;
- }
- if (!(node instanceof _primitives.Dict)) {
- throw new _util.FormatError("Node must be a dictionary.");
- }
- parentRef = node.getRaw("Parent");
- return node.getAsync("Parent");
- }).then(function (parent) {
- if (!parent) {
- return null;
- }
- if (!(parent instanceof _primitives.Dict)) {
- throw new _util.FormatError("Parent must be a dictionary.");
- }
- return parent.getAsync("Kids");
- }).then(function (kids) {
- if (!kids) {
- return null;
- }
- const kidPromises = [];
- let found = false;
- for (const kid of kids) {
- if (!(kid instanceof _primitives.Ref)) {
- throw new _util.FormatError("Kid must be a reference.");
- }
- if ((0, _primitives.isRefsEqual)(kid, kidRef)) {
- found = true;
- break;
- }
- kidPromises.push(xref.fetchAsync(kid).then(function (obj) {
- if (!(obj instanceof _primitives.Dict)) {
- throw new _util.FormatError("Kid node must be a dictionary.");
- }
- if (obj.has("Count")) {
- total += obj.get("Count");
- } else {
- total++;
- }
- }));
- }
- if (!found) {
- throw new _util.FormatError("Kid reference not found in parent's kids.");
- }
- return Promise.all(kidPromises).then(function () {
- return [total, parentRef];
- });
- });
- }
- let total = 0;
- const next = ref => pagesBeforeRef(ref).then(args => {
- if (!args) {
- this.pageIndexCache.put(pageRef, total);
- return total;
- }
- const [count, parentRef] = args;
- total += count;
- return next(parentRef);
- });
- return next(pageRef);
- }
- get baseUrl() {
- const uri = this._catDict.get("URI");
- if (uri instanceof _primitives.Dict) {
- const base = uri.get("Base");
- if (typeof base === "string") {
- const absoluteUrl = (0, _util.createValidAbsoluteUrl)(base, null, {
- tryConvertEncoding: true
- });
- if (absoluteUrl) {
- return (0, _util.shadow)(this, "baseUrl", absoluteUrl.href);
- }
- }
- }
- return (0, _util.shadow)(this, "baseUrl", this.pdfManager.docBaseUrl);
- }
- static parseDestDictionary({
- destDict,
- resultObj,
- docBaseUrl = null,
- docAttachments = null
- }) {
- if (!(destDict instanceof _primitives.Dict)) {
- (0, _util.warn)("parseDestDictionary: `destDict` must be a dictionary.");
- return;
- }
- let action = destDict.get("A"),
- url,
- dest;
- if (!(action instanceof _primitives.Dict)) {
- if (destDict.has("Dest")) {
- action = destDict.get("Dest");
- } else {
- action = destDict.get("AA");
- if (action instanceof _primitives.Dict) {
- if (action.has("D")) {
- action = action.get("D");
- } else if (action.has("U")) {
- action = action.get("U");
- }
- }
- }
- }
- if (action instanceof _primitives.Dict) {
- const actionType = action.get("S");
- if (!(actionType instanceof _primitives.Name)) {
- (0, _util.warn)("parseDestDictionary: Invalid type in Action dictionary.");
- return;
- }
- const actionName = actionType.name;
- switch (actionName) {
- case "ResetForm":
- const flags = action.get("Flags");
- const include = ((typeof flags === "number" ? flags : 0) & 1) === 0;
- const fields = [];
- const refs = [];
- for (const obj of action.get("Fields") || []) {
- if (obj instanceof _primitives.Ref) {
- refs.push(obj.toString());
- } else if (typeof obj === "string") {
- fields.push((0, _util.stringToPDFString)(obj));
- }
- }
- resultObj.resetForm = {
- fields,
- refs,
- include
- };
- break;
- case "URI":
- url = action.get("URI");
- if (url instanceof _primitives.Name) {
- url = "/" + url.name;
- }
- break;
- case "GoTo":
- dest = action.get("D");
- break;
- case "Launch":
- case "GoToR":
- const urlDict = action.get("F");
- if (urlDict instanceof _primitives.Dict) {
- url = urlDict.get("F") || null;
- } else if (typeof urlDict === "string") {
- url = urlDict;
- }
- let remoteDest = action.get("D");
- if (remoteDest) {
- if (remoteDest instanceof _primitives.Name) {
- remoteDest = remoteDest.name;
- }
- if (typeof url === "string") {
- const baseUrl = url.split("#")[0];
- if (typeof remoteDest === "string") {
- url = baseUrl + "#" + remoteDest;
- } else if (Array.isArray(remoteDest)) {
- url = baseUrl + "#" + JSON.stringify(remoteDest);
- }
- }
- }
- const newWindow = action.get("NewWindow");
- if (typeof newWindow === "boolean") {
- resultObj.newWindow = newWindow;
- }
- break;
- case "GoToE":
- const target = action.get("T");
- let attachment;
- if (docAttachments && target instanceof _primitives.Dict) {
- const relationship = target.get("R");
- const name = target.get("N");
- if ((0, _primitives.isName)(relationship, "C") && typeof name === "string") {
- attachment = docAttachments[(0, _util.stringToPDFString)(name)];
- }
- }
- if (attachment) {
- resultObj.attachment = attachment;
- } else {
- (0, _util.warn)(`parseDestDictionary - unimplemented "GoToE" action.`);
- }
- break;
- case "Named":
- const namedAction = action.get("N");
- if (namedAction instanceof _primitives.Name) {
- resultObj.action = namedAction.name;
- }
- break;
- case "SetOCGState":
- const state = action.get("State");
- const preserveRB = action.get("PreserveRB");
- if (!Array.isArray(state) || state.length === 0) {
- break;
- }
- const stateArr = [];
- for (const elem of state) {
- if (elem instanceof _primitives.Name) {
- switch (elem.name) {
- case "ON":
- case "OFF":
- case "Toggle":
- stateArr.push(elem.name);
- break;
- }
- } else if (elem instanceof _primitives.Ref) {
- stateArr.push(elem.toString());
- }
- }
- if (stateArr.length !== state.length) {
- break;
- }
- resultObj.setOCGState = {
- state: stateArr,
- preserveRB: typeof preserveRB === "boolean" ? preserveRB : true
- };
- break;
- case "JavaScript":
- const jsAction = action.get("JS");
- let js;
- if (jsAction instanceof _base_stream.BaseStream) {
- js = jsAction.getString();
- } else if (typeof jsAction === "string") {
- js = jsAction;
- }
- const jsURL = js && (0, _core_utils.recoverJsURL)((0, _util.stringToPDFString)(js));
- if (jsURL) {
- url = jsURL.url;
- resultObj.newWindow = jsURL.newWindow;
- break;
- }
- default:
- if (actionName === "JavaScript" || actionName === "SubmitForm") {
- break;
- }
- (0, _util.warn)(`parseDestDictionary - unsupported action: "${actionName}".`);
- break;
- }
- } else if (destDict.has("Dest")) {
- dest = destDict.get("Dest");
- }
- if (typeof url === "string") {
- const absoluteUrl = (0, _util.createValidAbsoluteUrl)(url, docBaseUrl, {
- addDefaultProtocol: true,
- tryConvertEncoding: true
- });
- if (absoluteUrl) {
- resultObj.url = absoluteUrl.href;
- }
- resultObj.unsafeUrl = url;
- }
- if (dest) {
- if (dest instanceof _primitives.Name) {
- dest = dest.name;
- }
- if (typeof dest === "string") {
- resultObj.dest = (0, _util.stringToPDFString)(dest);
- } else if (Array.isArray(dest)) {
- resultObj.dest = dest;
- }
- }
- }
-}
-exports.Catalog = Catalog;
-
-/***/ }),
-/* 67 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.NumberTree = exports.NameTree = void 0;
-var _primitives = __w_pdfjs_require__(4);
-var _util = __w_pdfjs_require__(2);
-class NameOrNumberTree {
- constructor(root, xref, type) {
- if (this.constructor === NameOrNumberTree) {
- (0, _util.unreachable)("Cannot initialize NameOrNumberTree.");
- }
- this.root = root;
- this.xref = xref;
- this._type = type;
- }
- getAll() {
- const map = new Map();
- if (!this.root) {
- return map;
- }
- const xref = this.xref;
- const processed = new _primitives.RefSet();
- processed.put(this.root);
- const queue = [this.root];
- while (queue.length > 0) {
- const obj = xref.fetchIfRef(queue.shift());
- if (!(obj instanceof _primitives.Dict)) {
- continue;
- }
- if (obj.has("Kids")) {
- const kids = obj.get("Kids");
- if (!Array.isArray(kids)) {
- continue;
- }
- for (const kid of kids) {
- if (processed.has(kid)) {
- throw new _util.FormatError(`Duplicate entry in "${this._type}" tree.`);
- }
- queue.push(kid);
- processed.put(kid);
- }
- continue;
- }
- const entries = obj.get(this._type);
- if (!Array.isArray(entries)) {
- continue;
- }
- for (let i = 0, ii = entries.length; i < ii; i += 2) {
- map.set(xref.fetchIfRef(entries[i]), xref.fetchIfRef(entries[i + 1]));
- }
- }
- return map;
- }
- get(key) {
- if (!this.root) {
- return null;
- }
- const xref = this.xref;
- let kidsOrEntries = xref.fetchIfRef(this.root);
- let loopCount = 0;
- const MAX_LEVELS = 10;
- while (kidsOrEntries.has("Kids")) {
- if (++loopCount > MAX_LEVELS) {
- (0, _util.warn)(`Search depth limit reached for "${this._type}" tree.`);
- return null;
- }
- const kids = kidsOrEntries.get("Kids");
- if (!Array.isArray(kids)) {
- return null;
- }
- let l = 0,
- r = kids.length - 1;
- while (l <= r) {
- const m = l + r >> 1;
- const kid = xref.fetchIfRef(kids[m]);
- const limits = kid.get("Limits");
- if (key < xref.fetchIfRef(limits[0])) {
- r = m - 1;
- } else if (key > xref.fetchIfRef(limits[1])) {
- l = m + 1;
- } else {
- kidsOrEntries = kid;
- break;
- }
- }
- if (l > r) {
- return null;
- }
- }
- const entries = kidsOrEntries.get(this._type);
- if (Array.isArray(entries)) {
- let l = 0,
- r = entries.length - 2;
- while (l <= r) {
- const tmp = l + r >> 1,
- m = tmp + (tmp & 1);
- const currentKey = xref.fetchIfRef(entries[m]);
- if (key < currentKey) {
- r = m - 2;
- } else if (key > currentKey) {
- l = m + 2;
- } else {
- return xref.fetchIfRef(entries[m + 1]);
- }
- }
- }
- return null;
- }
-}
-class NameTree extends NameOrNumberTree {
- constructor(root, xref) {
- super(root, xref, "Names");
- }
-}
-exports.NameTree = NameTree;
-class NumberTree extends NameOrNumberTree {
- constructor(root, xref) {
- super(root, xref, "Nums");
- }
-}
-exports.NumberTree = NumberTree;
-
-/***/ }),
-/* 68 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.clearGlobalCaches = clearGlobalCaches;
-var _pattern = __w_pdfjs_require__(50);
-var _primitives = __w_pdfjs_require__(4);
-var _unicode = __w_pdfjs_require__(40);
-function clearGlobalCaches() {
- (0, _pattern.clearPatternCaches)();
- (0, _primitives.clearPrimitiveCaches)();
- (0, _unicode.clearUnicodeCaches)();
-}
-
-/***/ }),
-/* 69 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.FileSpec = void 0;
-var _util = __w_pdfjs_require__(2);
-var _base_stream = __w_pdfjs_require__(5);
-var _primitives = __w_pdfjs_require__(4);
-function pickPlatformItem(dict) {
- if (dict.has("UF")) {
- return dict.get("UF");
- } else if (dict.has("F")) {
- return dict.get("F");
- } else if (dict.has("Unix")) {
- return dict.get("Unix");
- } else if (dict.has("Mac")) {
- return dict.get("Mac");
- } else if (dict.has("DOS")) {
- return dict.get("DOS");
- }
- return null;
-}
-class FileSpec {
- constructor(root, xref) {
- if (!(root instanceof _primitives.Dict)) {
- return;
- }
- this.xref = xref;
- this.root = root;
- if (root.has("FS")) {
- this.fs = root.get("FS");
- }
- this.description = root.has("Desc") ? (0, _util.stringToPDFString)(root.get("Desc")) : "";
- if (root.has("RF")) {
- (0, _util.warn)("Related file specifications are not supported");
- }
- this.contentAvailable = true;
- if (!root.has("EF")) {
- this.contentAvailable = false;
- (0, _util.warn)("Non-embedded file specifications are not supported");
- }
- }
- get filename() {
- if (!this._filename && this.root) {
- const filename = pickPlatformItem(this.root) || "unnamed";
- this._filename = (0, _util.stringToPDFString)(filename).replaceAll("\\\\", "\\").replaceAll("\\/", "/").replaceAll("\\", "/");
- }
- return this._filename;
- }
- get content() {
- if (!this.contentAvailable) {
- return null;
- }
- if (!this.contentRef && this.root) {
- this.contentRef = pickPlatformItem(this.root.get("EF"));
- }
- let content = null;
- if (this.contentRef) {
- const fileObj = this.xref.fetchIfRef(this.contentRef);
- if (fileObj instanceof _base_stream.BaseStream) {
- content = fileObj.getBytes();
- } else {
- (0, _util.warn)("Embedded file specification points to non-existing/invalid content");
- }
- } else {
- (0, _util.warn)("Embedded file specification does not have a content");
- }
- return content;
- }
- get serializable() {
- return {
- filename: this.filename,
- content: this.content
- };
- }
-}
-exports.FileSpec = FileSpec;
-
-/***/ }),
-/* 70 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.MetadataParser = void 0;
-var _xml_parser = __w_pdfjs_require__(71);
-class MetadataParser {
- constructor(data) {
- data = this._repair(data);
- const parser = new _xml_parser.SimpleXMLParser({
- lowerCaseName: true
- });
- const xmlDocument = parser.parseFromString(data);
- this._metadataMap = new Map();
- this._data = data;
- if (xmlDocument) {
- this._parse(xmlDocument);
- }
- }
- _repair(data) {
- return data.replace(/^[^<]+/, "").replaceAll(/>\\376\\377([^<]+)/g, function (all, codes) {
- const bytes = codes.replaceAll(/\\([0-3])([0-7])([0-7])/g, function (code, d1, d2, d3) {
- return String.fromCharCode(d1 * 64 + d2 * 8 + d3 * 1);
- }).replaceAll(/&(amp|apos|gt|lt|quot);/g, function (str, name) {
- switch (name) {
- case "amp":
- return "&";
- case "apos":
- return "'";
- case "gt":
- return ">";
- case "lt":
- return "<";
- case "quot":
- return '"';
- }
- throw new Error(`_repair: ${name} isn't defined.`);
- });
- const charBuf = [">"];
- for (let i = 0, ii = bytes.length; i < ii; i += 2) {
- const code = bytes.charCodeAt(i) * 256 + bytes.charCodeAt(i + 1);
- if (code >= 32 && code < 127 && code !== 60 && code !== 62 && code !== 38) {
- charBuf.push(String.fromCharCode(code));
- } else {
- charBuf.push("" + (0x10000 + code).toString(16).substring(1) + ";");
- }
- }
- return charBuf.join("");
- });
- }
- _getSequence(entry) {
- const name = entry.nodeName;
- if (name !== "rdf:bag" && name !== "rdf:seq" && name !== "rdf:alt") {
- return null;
- }
- return entry.childNodes.filter(node => node.nodeName === "rdf:li");
- }
- _parseArray(entry) {
- if (!entry.hasChildNodes()) {
- return;
- }
- const [seqNode] = entry.childNodes;
- const sequence = this._getSequence(seqNode) || [];
- this._metadataMap.set(entry.nodeName, sequence.map(node => node.textContent.trim()));
- }
- _parse(xmlDocument) {
- let rdf = xmlDocument.documentElement;
- if (rdf.nodeName !== "rdf:rdf") {
- rdf = rdf.firstChild;
- while (rdf && rdf.nodeName !== "rdf:rdf") {
- rdf = rdf.nextSibling;
- }
- }
- if (!rdf || rdf.nodeName !== "rdf:rdf" || !rdf.hasChildNodes()) {
- return;
- }
- for (const desc of rdf.childNodes) {
- if (desc.nodeName !== "rdf:description") {
- continue;
- }
- for (const entry of desc.childNodes) {
- const name = entry.nodeName;
- switch (name) {
- case "#text":
- continue;
- case "dc:creator":
- case "dc:subject":
- this._parseArray(entry);
- continue;
- }
- this._metadataMap.set(name, entry.textContent.trim());
- }
- }
- }
- get serializable() {
- return {
- parsedData: this._metadataMap,
- rawData: this._data
- };
- }
-}
-exports.MetadataParser = MetadataParser;
-
-/***/ }),
-/* 71 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.XMLParserErrorCode = exports.XMLParserBase = exports.SimpleXMLParser = exports.SimpleDOMNode = void 0;
-var _core_utils = __w_pdfjs_require__(3);
-const XMLParserErrorCode = exports.XMLParserErrorCode = {
- NoError: 0,
- EndOfDocument: -1,
- UnterminatedCdat: -2,
- UnterminatedXmlDeclaration: -3,
- UnterminatedDoctypeDeclaration: -4,
- UnterminatedComment: -5,
- MalformedElement: -6,
- OutOfMemory: -7,
- UnterminatedAttributeValue: -8,
- UnterminatedElement: -9,
- ElementNeverBegun: -10
-};
-function isWhitespace(s, index) {
- const ch = s[index];
- return ch === " " || ch === "\n" || ch === "\r" || ch === "\t";
-}
-function isWhitespaceString(s) {
- for (let i = 0, ii = s.length; i < ii; i++) {
- if (!isWhitespace(s, i)) {
- return false;
- }
- }
- return true;
-}
-class XMLParserBase {
- _resolveEntities(s) {
- return s.replaceAll(/&([^;]+);/g, (all, entity) => {
- if (entity.substring(0, 2) === "#x") {
- return String.fromCodePoint(parseInt(entity.substring(2), 16));
- } else if (entity.substring(0, 1) === "#") {
- return String.fromCodePoint(parseInt(entity.substring(1), 10));
- }
- switch (entity) {
- case "lt":
- return "<";
- case "gt":
- return ">";
- case "amp":
- return "&";
- case "quot":
- return '"';
- case "apos":
- return "'";
- }
- return this.onResolveEntity(entity);
- });
- }
- _parseContent(s, start) {
- const attributes = [];
- let pos = start;
- function skipWs() {
- while (pos < s.length && isWhitespace(s, pos)) {
- ++pos;
- }
- }
- while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== ">" && s[pos] !== "/") {
- ++pos;
- }
- const name = s.substring(start, pos);
- skipWs();
- while (pos < s.length && s[pos] !== ">" && s[pos] !== "/" && s[pos] !== "?") {
- skipWs();
- let attrName = "",
- attrValue = "";
- while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== "=") {
- attrName += s[pos];
- ++pos;
- }
- skipWs();
- if (s[pos] !== "=") {
- return null;
- }
- ++pos;
- skipWs();
- const attrEndChar = s[pos];
- if (attrEndChar !== '"' && attrEndChar !== "'") {
- return null;
- }
- const attrEndIndex = s.indexOf(attrEndChar, ++pos);
- if (attrEndIndex < 0) {
- return null;
- }
- attrValue = s.substring(pos, attrEndIndex);
- attributes.push({
- name: attrName,
- value: this._resolveEntities(attrValue)
- });
- pos = attrEndIndex + 1;
- skipWs();
- }
- return {
- name,
- attributes,
- parsed: pos - start
- };
- }
- _parseProcessingInstruction(s, start) {
- let pos = start;
- function skipWs() {
- while (pos < s.length && isWhitespace(s, pos)) {
- ++pos;
- }
- }
- while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== ">" && s[pos] !== "?" && s[pos] !== "/") {
- ++pos;
- }
- const name = s.substring(start, pos);
- skipWs();
- const attrStart = pos;
- while (pos < s.length && (s[pos] !== "?" || s[pos + 1] !== ">")) {
- ++pos;
- }
- const value = s.substring(attrStart, pos);
- return {
- name,
- value,
- parsed: pos - start
- };
- }
- parseXml(s) {
- let i = 0;
- while (i < s.length) {
- const ch = s[i];
- let j = i;
- if (ch === "<") {
- ++j;
- const ch2 = s[j];
- let q;
- switch (ch2) {
- case "/":
- ++j;
- q = s.indexOf(">", j);
- if (q < 0) {
- this.onError(XMLParserErrorCode.UnterminatedElement);
- return;
- }
- this.onEndElement(s.substring(j, q));
- j = q + 1;
- break;
- case "?":
- ++j;
- const pi = this._parseProcessingInstruction(s, j);
- if (s.substring(j + pi.parsed, j + pi.parsed + 2) !== "?>") {
- this.onError(XMLParserErrorCode.UnterminatedXmlDeclaration);
- return;
- }
- this.onPi(pi.name, pi.value);
- j += pi.parsed + 2;
- break;
- case "!":
- if (s.substring(j + 1, j + 3) === "--") {
- q = s.indexOf("-->", j + 3);
- if (q < 0) {
- this.onError(XMLParserErrorCode.UnterminatedComment);
- return;
- }
- this.onComment(s.substring(j + 3, q));
- j = q + 3;
- } else if (s.substring(j + 1, j + 8) === "[CDATA[") {
- q = s.indexOf("]]>", j + 8);
- if (q < 0) {
- this.onError(XMLParserErrorCode.UnterminatedCdat);
- return;
- }
- this.onCdata(s.substring(j + 8, q));
- j = q + 3;
- } else if (s.substring(j + 1, j + 8) === "DOCTYPE") {
- const q2 = s.indexOf("[", j + 8);
- let complexDoctype = false;
- q = s.indexOf(">", j + 8);
- if (q < 0) {
- this.onError(XMLParserErrorCode.UnterminatedDoctypeDeclaration);
- return;
- }
- if (q2 > 0 && q > q2) {
- q = s.indexOf("]>", j + 8);
- if (q < 0) {
- this.onError(XMLParserErrorCode.UnterminatedDoctypeDeclaration);
- return;
- }
- complexDoctype = true;
- }
- const doctypeContent = s.substring(j + 8, q + (complexDoctype ? 1 : 0));
- this.onDoctype(doctypeContent);
- j = q + (complexDoctype ? 2 : 1);
- } else {
- this.onError(XMLParserErrorCode.MalformedElement);
- return;
- }
- break;
- default:
- const content = this._parseContent(s, j);
- if (content === null) {
- this.onError(XMLParserErrorCode.MalformedElement);
- return;
- }
- let isClosed = false;
- if (s.substring(j + content.parsed, j + content.parsed + 2) === "/>") {
- isClosed = true;
- } else if (s.substring(j + content.parsed, j + content.parsed + 1) !== ">") {
- this.onError(XMLParserErrorCode.UnterminatedElement);
- return;
- }
- this.onBeginElement(content.name, content.attributes, isClosed);
- j += content.parsed + (isClosed ? 2 : 1);
- break;
- }
- } else {
- while (j < s.length && s[j] !== "<") {
- j++;
- }
- const text = s.substring(i, j);
- this.onText(this._resolveEntities(text));
- }
- i = j;
- }
- }
- onResolveEntity(name) {
- return `&${name};`;
- }
- onPi(name, value) {}
- onComment(text) {}
- onCdata(text) {}
- onDoctype(doctypeContent) {}
- onText(text) {}
- onBeginElement(name, attributes, isEmpty) {}
- onEndElement(name) {}
- onError(code) {}
-}
-exports.XMLParserBase = XMLParserBase;
-class SimpleDOMNode {
- constructor(nodeName, nodeValue) {
- this.nodeName = nodeName;
- this.nodeValue = nodeValue;
- Object.defineProperty(this, "parentNode", {
- value: null,
- writable: true
- });
- }
- get firstChild() {
- return this.childNodes?.[0];
- }
- get nextSibling() {
- const childNodes = this.parentNode.childNodes;
- if (!childNodes) {
- return undefined;
- }
- const index = childNodes.indexOf(this);
- if (index === -1) {
- return undefined;
- }
- return childNodes[index + 1];
- }
- get textContent() {
- if (!this.childNodes) {
- return this.nodeValue || "";
- }
- return this.childNodes.map(function (child) {
- return child.textContent;
- }).join("");
- }
- get children() {
- return this.childNodes || [];
- }
- hasChildNodes() {
- return this.childNodes?.length > 0;
- }
- searchNode(paths, pos) {
- if (pos >= paths.length) {
- return this;
- }
- const component = paths[pos];
- if (component.name.startsWith("#") && pos < paths.length - 1) {
- return this.searchNode(paths, pos + 1);
- }
- const stack = [];
- let node = this;
- while (true) {
- if (component.name === node.nodeName) {
- if (component.pos === 0) {
- const res = node.searchNode(paths, pos + 1);
- if (res !== null) {
- return res;
- }
- } else if (stack.length === 0) {
- return null;
- } else {
- const [parent] = stack.pop();
- let siblingPos = 0;
- for (const child of parent.childNodes) {
- if (component.name === child.nodeName) {
- if (siblingPos === component.pos) {
- return child.searchNode(paths, pos + 1);
- }
- siblingPos++;
- }
- }
- return node.searchNode(paths, pos + 1);
- }
- }
- if (node.childNodes?.length > 0) {
- stack.push([node, 0]);
- node = node.childNodes[0];
- } else if (stack.length === 0) {
- return null;
- } else {
- while (stack.length !== 0) {
- const [parent, currentPos] = stack.pop();
- const newPos = currentPos + 1;
- if (newPos < parent.childNodes.length) {
- stack.push([parent, newPos]);
- node = parent.childNodes[newPos];
- break;
- }
- }
- if (stack.length === 0) {
- return null;
- }
- }
- }
- }
- dump(buffer) {
- if (this.nodeName === "#text") {
- buffer.push((0, _core_utils.encodeToXmlString)(this.nodeValue));
- return;
- }
- buffer.push(`<${this.nodeName}`);
- if (this.attributes) {
- for (const attribute of this.attributes) {
- buffer.push(` ${attribute.name}="${(0, _core_utils.encodeToXmlString)(attribute.value)}"`);
- }
- }
- if (this.hasChildNodes()) {
- buffer.push(">");
- for (const child of this.childNodes) {
- child.dump(buffer);
- }
- buffer.push(`${this.nodeName}>`);
- } else if (this.nodeValue) {
- buffer.push(`>${(0, _core_utils.encodeToXmlString)(this.nodeValue)}${this.nodeName}>`);
- } else {
- buffer.push("/>");
- }
- }
-}
-exports.SimpleDOMNode = SimpleDOMNode;
-class SimpleXMLParser extends XMLParserBase {
- constructor({
- hasAttributes = false,
- lowerCaseName = false
- }) {
- super();
- this._currentFragment = null;
- this._stack = null;
- this._errorCode = XMLParserErrorCode.NoError;
- this._hasAttributes = hasAttributes;
- this._lowerCaseName = lowerCaseName;
- }
- parseFromString(data) {
- this._currentFragment = [];
- this._stack = [];
- this._errorCode = XMLParserErrorCode.NoError;
- this.parseXml(data);
- if (this._errorCode !== XMLParserErrorCode.NoError) {
- return undefined;
- }
- const [documentElement] = this._currentFragment;
- if (!documentElement) {
- return undefined;
- }
- return {
- documentElement
- };
- }
- onText(text) {
- if (isWhitespaceString(text)) {
- return;
- }
- const node = new SimpleDOMNode("#text", text);
- this._currentFragment.push(node);
- }
- onCdata(text) {
- const node = new SimpleDOMNode("#text", text);
- this._currentFragment.push(node);
- }
- onBeginElement(name, attributes, isEmpty) {
- if (this._lowerCaseName) {
- name = name.toLowerCase();
- }
- const node = new SimpleDOMNode(name);
- node.childNodes = [];
- if (this._hasAttributes) {
- node.attributes = attributes;
- }
- this._currentFragment.push(node);
- if (isEmpty) {
- return;
- }
- this._stack.push(this._currentFragment);
- this._currentFragment = node.childNodes;
- }
- onEndElement(name) {
- this._currentFragment = this._stack.pop() || [];
- const lastElement = this._currentFragment.at(-1);
- if (!lastElement) {
- return null;
- }
- for (const childNode of lastElement.childNodes) {
- childNode.parentNode = lastElement;
- }
- return lastElement;
- }
- onError(code) {
- this._errorCode = code;
- }
-}
-exports.SimpleXMLParser = SimpleXMLParser;
-
-/***/ }),
-/* 72 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.StructTreeRoot = exports.StructTreePage = void 0;
-var _util = __w_pdfjs_require__(2);
-var _primitives = __w_pdfjs_require__(4);
-var _name_number_tree = __w_pdfjs_require__(67);
-var _writer = __w_pdfjs_require__(73);
-const MAX_DEPTH = 40;
-const StructElementType = {
- PAGE_CONTENT: 1,
- STREAM_CONTENT: 2,
- OBJECT: 3,
- ANNOTATION: 4,
- ELEMENT: 5
-};
-class StructTreeRoot {
- constructor(rootDict, rootRef) {
- this.dict = rootDict;
- this.ref = rootRef instanceof _primitives.Ref ? rootRef : null;
- this.roleMap = new Map();
- this.structParentIds = null;
- }
- init() {
- this.readRoleMap();
- }
- #addIdToPage(pageRef, id, type) {
- if (!(pageRef instanceof _primitives.Ref) || id < 0) {
- return;
- }
- this.structParentIds ||= new _primitives.RefSetCache();
- let ids = this.structParentIds.get(pageRef);
- if (!ids) {
- ids = [];
- this.structParentIds.put(pageRef, ids);
- }
- ids.push([id, type]);
- }
- addAnnotationIdToPage(pageRef, id) {
- this.#addIdToPage(pageRef, id, StructElementType.ANNOTATION);
- }
- readRoleMap() {
- const roleMapDict = this.dict.get("RoleMap");
- if (!(roleMapDict instanceof _primitives.Dict)) {
- return;
- }
- roleMapDict.forEach((key, value) => {
- if (!(value instanceof _primitives.Name)) {
- return;
- }
- this.roleMap.set(key, value.name);
- });
- }
- static async canCreateStructureTree({
- catalogRef,
- pdfManager,
- newAnnotationsByPage
- }) {
- if (!(catalogRef instanceof _primitives.Ref)) {
- (0, _util.warn)("Cannot save the struct tree: no catalog reference.");
- return false;
- }
- let nextKey = 0;
- let hasNothingToUpdate = true;
- for (const [pageIndex, elements] of newAnnotationsByPage) {
- const {
- ref: pageRef
- } = await pdfManager.getPage(pageIndex);
- if (!(pageRef instanceof _primitives.Ref)) {
- (0, _util.warn)(`Cannot save the struct tree: page ${pageIndex} has no ref.`);
- hasNothingToUpdate = true;
- break;
- }
- for (const element of elements) {
- if (element.accessibilityData?.type) {
- element.parentTreeId = nextKey++;
- hasNothingToUpdate = false;
- }
- }
- }
- if (hasNothingToUpdate) {
- for (const elements of newAnnotationsByPage.values()) {
- for (const element of elements) {
- delete element.parentTreeId;
- }
- }
- return false;
- }
- return true;
- }
- static async createStructureTree({
- newAnnotationsByPage,
- xref,
- catalogRef,
- pdfManager,
- newRefs
- }) {
- const root = pdfManager.catalog.cloneDict();
- const structTreeRootRef = xref.getNewTemporaryRef();
- root.set("StructTreeRoot", structTreeRootRef);
- const buffer = [];
- await (0, _writer.writeObject)(catalogRef, root, buffer, xref);
- newRefs.push({
- ref: catalogRef,
- data: buffer.join("")
- });
- const structTreeRoot = new _primitives.Dict(xref);
- structTreeRoot.set("Type", _primitives.Name.get("StructTreeRoot"));
- const parentTreeRef = xref.getNewTemporaryRef();
- structTreeRoot.set("ParentTree", parentTreeRef);
- const kids = [];
- structTreeRoot.set("K", kids);
- const parentTree = new _primitives.Dict(xref);
- const nums = [];
- parentTree.set("Nums", nums);
- const nextKey = await this.#writeKids({
- newAnnotationsByPage,
- structTreeRootRef,
- kids,
- nums,
- xref,
- pdfManager,
- newRefs,
- buffer
- });
- structTreeRoot.set("ParentTreeNextKey", nextKey);
- buffer.length = 0;
- await (0, _writer.writeObject)(parentTreeRef, parentTree, buffer, xref);
- newRefs.push({
- ref: parentTreeRef,
- data: buffer.join("")
- });
- buffer.length = 0;
- await (0, _writer.writeObject)(structTreeRootRef, structTreeRoot, buffer, xref);
- newRefs.push({
- ref: structTreeRootRef,
- data: buffer.join("")
- });
- }
- async canUpdateStructTree({
- pdfManager,
- newAnnotationsByPage
- }) {
- if (!this.ref) {
- (0, _util.warn)("Cannot update the struct tree: no root reference.");
- return false;
- }
- let nextKey = this.dict.get("ParentTreeNextKey");
- if (!Number.isInteger(nextKey) || nextKey < 0) {
- (0, _util.warn)("Cannot update the struct tree: invalid next key.");
- return false;
- }
- const parentTree = this.dict.get("ParentTree");
- if (!(parentTree instanceof _primitives.Dict)) {
- (0, _util.warn)("Cannot update the struct tree: ParentTree isn't a dict.");
- return false;
- }
- const nums = parentTree.get("Nums");
- if (!Array.isArray(nums)) {
- (0, _util.warn)("Cannot update the struct tree: nums isn't an array.");
- return false;
- }
- const {
- numPages
- } = pdfManager.catalog;
- for (const pageIndex of newAnnotationsByPage.keys()) {
- const {
- pageDict,
- ref: pageRef
- } = await pdfManager.getPage(pageIndex);
- if (!(pageRef instanceof _primitives.Ref)) {
- (0, _util.warn)(`Cannot save the struct tree: page ${pageIndex} has no ref.`);
- return false;
- }
- const id = pageDict.get("StructParents");
- if (!Number.isInteger(id) || id < 0 || id >= numPages) {
- (0, _util.warn)(`Cannot save the struct tree: page ${pageIndex} has no id.`);
- return false;
- }
- }
- let hasNothingToUpdate = true;
- for (const [pageIndex, elements] of newAnnotationsByPage) {
- const {
- pageDict
- } = await pdfManager.getPage(pageIndex);
- StructTreeRoot.#collectParents({
- elements,
- xref: this.dict.xref,
- pageDict,
- parentTree
- });
- for (const element of elements) {
- if (element.accessibilityData?.type) {
- element.parentTreeId = nextKey++;
- hasNothingToUpdate = false;
- }
- }
- }
- if (hasNothingToUpdate) {
- for (const elements of newAnnotationsByPage.values()) {
- for (const element of elements) {
- delete element.parentTreeId;
- delete element.structTreeParent;
- }
- }
- return false;
- }
- return true;
- }
- async updateStructureTree({
- newAnnotationsByPage,
- pdfManager,
- newRefs
- }) {
- const xref = this.dict.xref;
- const structTreeRoot = this.dict.clone();
- const structTreeRootRef = this.ref;
- let parentTreeRef = structTreeRoot.getRaw("ParentTree");
- let parentTree;
- if (parentTreeRef instanceof _primitives.Ref) {
- parentTree = xref.fetch(parentTreeRef);
- } else {
- parentTree = parentTreeRef;
- parentTreeRef = xref.getNewTemporaryRef();
- structTreeRoot.set("ParentTree", parentTreeRef);
- }
- parentTree = parentTree.clone();
- let nums = parentTree.getRaw("Nums");
- let numsRef = null;
- if (nums instanceof _primitives.Ref) {
- numsRef = nums;
- nums = xref.fetch(numsRef);
- }
- nums = nums.slice();
- if (!numsRef) {
- parentTree.set("Nums", nums);
- }
- let kids = structTreeRoot.getRaw("K");
- let kidsRef = null;
- if (kids instanceof _primitives.Ref) {
- kidsRef = kids;
- kids = xref.fetch(kidsRef);
- } else {
- kidsRef = xref.getNewTemporaryRef();
- structTreeRoot.set("K", kidsRef);
- }
- kids = Array.isArray(kids) ? kids.slice() : [kids];
- const buffer = [];
- const newNextkey = await StructTreeRoot.#writeKids({
- newAnnotationsByPage,
- structTreeRootRef,
- kids,
- nums,
- xref,
- pdfManager,
- newRefs,
- buffer
- });
- structTreeRoot.set("ParentTreeNextKey", newNextkey);
- buffer.length = 0;
- await (0, _writer.writeObject)(kidsRef, kids, buffer, xref);
- newRefs.push({
- ref: kidsRef,
- data: buffer.join("")
- });
- if (numsRef) {
- buffer.length = 0;
- await (0, _writer.writeObject)(numsRef, nums, buffer, xref);
- newRefs.push({
- ref: numsRef,
- data: buffer.join("")
- });
- }
- buffer.length = 0;
- await (0, _writer.writeObject)(parentTreeRef, parentTree, buffer, xref);
- newRefs.push({
- ref: parentTreeRef,
- data: buffer.join("")
- });
- buffer.length = 0;
- await (0, _writer.writeObject)(structTreeRootRef, structTreeRoot, buffer, xref);
- newRefs.push({
- ref: structTreeRootRef,
- data: buffer.join("")
- });
- }
- static async #writeKids({
- newAnnotationsByPage,
- structTreeRootRef,
- kids,
- nums,
- xref,
- pdfManager,
- newRefs,
- buffer
- }) {
- const objr = _primitives.Name.get("OBJR");
- let nextKey = -Infinity;
- for (const [pageIndex, elements] of newAnnotationsByPage) {
- const {
- ref: pageRef
- } = await pdfManager.getPage(pageIndex);
- for (const {
- accessibilityData: {
- type,
- title,
- lang,
- alt,
- expanded,
- actualText
- },
- ref,
- parentTreeId,
- structTreeParent
- } of elements) {
- nextKey = Math.max(nextKey, parentTreeId);
- const tagRef = xref.getNewTemporaryRef();
- const tagDict = new _primitives.Dict(xref);
- tagDict.set("S", _primitives.Name.get(type));
- if (title) {
- tagDict.set("T", title);
- }
- if (lang) {
- tagDict.set("Lang", lang);
- }
- if (alt) {
- tagDict.set("Alt", alt);
- }
- if (expanded) {
- tagDict.set("E", expanded);
- }
- if (actualText) {
- tagDict.set("ActualText", actualText);
- }
- if (structTreeParent) {
- await this.#updateParentTag({
- structTreeParent,
- tagDict,
- newTagRef: tagRef,
- fallbackRef: structTreeRootRef,
- xref,
- newRefs,
- buffer
- });
- } else {
- tagDict.set("P", structTreeRootRef);
- }
- const objDict = new _primitives.Dict(xref);
- tagDict.set("K", objDict);
- objDict.set("Type", objr);
- objDict.set("Pg", pageRef);
- objDict.set("Obj", ref);
- buffer.length = 0;
- await (0, _writer.writeObject)(tagRef, tagDict, buffer, xref);
- newRefs.push({
- ref: tagRef,
- data: buffer.join("")
- });
- nums.push(parentTreeId, tagRef);
- kids.push(tagRef);
- }
- }
- return nextKey + 1;
- }
- static #collectParents({
- elements,
- xref,
- pageDict,
- parentTree
- }) {
- const idToElement = new Map();
- for (const element of elements) {
- if (element.structTreeParentId) {
- const id = parseInt(element.structTreeParentId.split("_mc")[1], 10);
- idToElement.set(id, element);
- }
- }
- const id = pageDict.get("StructParents");
- const numberTree = new _name_number_tree.NumberTree(parentTree, xref);
- const parentArray = numberTree.get(id);
- if (!Array.isArray(parentArray)) {
- return;
- }
- const updateElement = (kid, pageKid, kidRef) => {
- const element = idToElement.get(kid);
- if (element) {
- const parentRef = pageKid.getRaw("P");
- const parentDict = xref.fetchIfRef(parentRef);
- if (parentRef instanceof _primitives.Ref && parentDict instanceof _primitives.Dict) {
- element.structTreeParent = {
- ref: kidRef,
- dict: pageKid
- };
- }
- return true;
- }
- return false;
- };
- for (const kidRef of parentArray) {
- if (!(kidRef instanceof _primitives.Ref)) {
- continue;
- }
- const pageKid = xref.fetch(kidRef);
- const k = pageKid.get("K");
- if (Number.isInteger(k)) {
- updateElement(k, pageKid, kidRef);
- continue;
- }
- if (!Array.isArray(k)) {
- continue;
- }
- for (let kid of k) {
- kid = xref.fetchIfRef(kid);
- if (Number.isInteger(kid) && updateElement(kid, pageKid, kidRef)) {
- break;
- }
- }
- }
- }
- static async #updateParentTag({
- structTreeParent: {
- ref,
- dict
- },
- tagDict,
- newTagRef,
- fallbackRef,
- xref,
- newRefs,
- buffer
- }) {
- const parentRef = dict.getRaw("P");
- let parentDict = xref.fetchIfRef(parentRef);
- tagDict.set("P", parentRef);
- let saveParentDict = false;
- let parentKids;
- let parentKidsRef = parentDict.getRaw("K");
- if (!(parentKidsRef instanceof _primitives.Ref)) {
- parentKids = parentKidsRef;
- parentKidsRef = xref.getNewTemporaryRef();
- parentDict = parentDict.clone();
- parentDict.set("K", parentKidsRef);
- saveParentDict = true;
- } else {
- parentKids = xref.fetch(parentKidsRef);
- }
- if (Array.isArray(parentKids)) {
- const index = parentKids.indexOf(ref);
- if (index >= 0) {
- parentKids = parentKids.slice();
- parentKids.splice(index + 1, 0, newTagRef);
- } else {
- (0, _util.warn)("Cannot update the struct tree: parent kid not found.");
- tagDict.set("P", fallbackRef);
- return;
- }
- } else if (parentKids instanceof _primitives.Dict) {
- parentKids = [parentKidsRef, newTagRef];
- parentKidsRef = xref.getNewTemporaryRef();
- parentDict.set("K", parentKidsRef);
- saveParentDict = true;
- }
- buffer.length = 0;
- await (0, _writer.writeObject)(parentKidsRef, parentKids, buffer, xref);
- newRefs.push({
- ref: parentKidsRef,
- data: buffer.join("")
- });
- if (!saveParentDict) {
- return;
- }
- buffer.length = 0;
- await (0, _writer.writeObject)(parentRef, parentDict, buffer, xref);
- newRefs.push({
- ref: parentRef,
- data: buffer.join("")
- });
- }
-}
-exports.StructTreeRoot = StructTreeRoot;
-class StructElementNode {
- constructor(tree, dict) {
- this.tree = tree;
- this.dict = dict;
- this.kids = [];
- this.parseKids();
- }
- get role() {
- const nameObj = this.dict.get("S");
- const name = nameObj instanceof _primitives.Name ? nameObj.name : "";
- const {
- root
- } = this.tree;
- if (root.roleMap.has(name)) {
- return root.roleMap.get(name);
- }
- return name;
- }
- parseKids() {
- let pageObjId = null;
- const objRef = this.dict.getRaw("Pg");
- if (objRef instanceof _primitives.Ref) {
- pageObjId = objRef.toString();
- }
- const kids = this.dict.get("K");
- if (Array.isArray(kids)) {
- for (const kid of kids) {
- const element = this.parseKid(pageObjId, kid);
- if (element) {
- this.kids.push(element);
- }
- }
- } else {
- const element = this.parseKid(pageObjId, kids);
- if (element) {
- this.kids.push(element);
- }
- }
- }
- parseKid(pageObjId, kid) {
- if (Number.isInteger(kid)) {
- if (this.tree.pageDict.objId !== pageObjId) {
- return null;
- }
- return new StructElement({
- type: StructElementType.PAGE_CONTENT,
- mcid: kid,
- pageObjId
- });
- }
- let kidDict = null;
- if (kid instanceof _primitives.Ref) {
- kidDict = this.dict.xref.fetch(kid);
- } else if (kid instanceof _primitives.Dict) {
- kidDict = kid;
- }
- if (!kidDict) {
- return null;
- }
- const pageRef = kidDict.getRaw("Pg");
- if (pageRef instanceof _primitives.Ref) {
- pageObjId = pageRef.toString();
- }
- const type = kidDict.get("Type") instanceof _primitives.Name ? kidDict.get("Type").name : null;
- if (type === "MCR") {
- if (this.tree.pageDict.objId !== pageObjId) {
- return null;
- }
- const kidRef = kidDict.getRaw("Stm");
- return new StructElement({
- type: StructElementType.STREAM_CONTENT,
- refObjId: kidRef instanceof _primitives.Ref ? kidRef.toString() : null,
- pageObjId,
- mcid: kidDict.get("MCID")
- });
- }
- if (type === "OBJR") {
- if (this.tree.pageDict.objId !== pageObjId) {
- return null;
- }
- const kidRef = kidDict.getRaw("Obj");
- return new StructElement({
- type: StructElementType.OBJECT,
- refObjId: kidRef instanceof _primitives.Ref ? kidRef.toString() : null,
- pageObjId
- });
- }
- return new StructElement({
- type: StructElementType.ELEMENT,
- dict: kidDict
- });
- }
-}
-class StructElement {
- constructor({
- type,
- dict = null,
- mcid = null,
- pageObjId = null,
- refObjId = null
- }) {
- this.type = type;
- this.dict = dict;
- this.mcid = mcid;
- this.pageObjId = pageObjId;
- this.refObjId = refObjId;
- this.parentNode = null;
- }
-}
-class StructTreePage {
- constructor(structTreeRoot, pageDict) {
- this.root = structTreeRoot;
- this.rootDict = structTreeRoot ? structTreeRoot.dict : null;
- this.pageDict = pageDict;
- this.nodes = [];
- }
- parse(pageRef) {
- if (!this.root || !this.rootDict) {
- return;
- }
- const parentTree = this.rootDict.get("ParentTree");
- if (!parentTree) {
- return;
- }
- const id = this.pageDict.get("StructParents");
- const ids = pageRef instanceof _primitives.Ref && this.root.structParentIds?.get(pageRef);
- if (!Number.isInteger(id) && !ids) {
- return;
- }
- const map = new Map();
- const numberTree = new _name_number_tree.NumberTree(parentTree, this.rootDict.xref);
- if (Number.isInteger(id)) {
- const parentArray = numberTree.get(id);
- if (Array.isArray(parentArray)) {
- for (const ref of parentArray) {
- if (ref instanceof _primitives.Ref) {
- this.addNode(this.rootDict.xref.fetch(ref), map);
- }
- }
- }
- }
- if (!ids) {
- return;
- }
- for (const [elemId, type] of ids) {
- const obj = numberTree.get(elemId);
- if (obj) {
- const elem = this.addNode(this.rootDict.xref.fetchIfRef(obj), map);
- if (elem?.kids?.length === 1 && elem.kids[0].type === StructElementType.OBJECT) {
- elem.kids[0].type = type;
- }
- }
- }
- }
- addNode(dict, map, level = 0) {
- if (level > MAX_DEPTH) {
- (0, _util.warn)("StructTree MAX_DEPTH reached.");
- return null;
- }
- if (map.has(dict)) {
- return map.get(dict);
- }
- const element = new StructElementNode(this, dict);
- map.set(dict, element);
- const parent = dict.get("P");
- if (!parent || (0, _primitives.isName)(parent.get("Type"), "StructTreeRoot")) {
- if (!this.addTopLevelNode(dict, element)) {
- map.delete(dict);
- }
- return element;
- }
- const parentNode = this.addNode(parent, map, level + 1);
- if (!parentNode) {
- return element;
- }
- let save = false;
- for (const kid of parentNode.kids) {
- if (kid.type === StructElementType.ELEMENT && kid.dict === dict) {
- kid.parentNode = element;
- save = true;
- }
- }
- if (!save) {
- map.delete(dict);
- }
- return element;
- }
- addTopLevelNode(dict, element) {
- const obj = this.rootDict.get("K");
- if (!obj) {
- return false;
- }
- if (obj instanceof _primitives.Dict) {
- if (obj.objId !== dict.objId) {
- return false;
- }
- this.nodes[0] = element;
- return true;
- }
- if (!Array.isArray(obj)) {
- return true;
- }
- let save = false;
- for (let i = 0; i < obj.length; i++) {
- const kidRef = obj[i];
- if (kidRef?.toString() === dict.objId) {
- this.nodes[i] = element;
- save = true;
- }
- }
- return save;
- }
- get serializable() {
- function nodeToSerializable(node, parent, level = 0) {
- if (level > MAX_DEPTH) {
- (0, _util.warn)("StructTree too deep to be fully serialized.");
- return;
- }
- const obj = Object.create(null);
- obj.role = node.role;
- obj.children = [];
- parent.children.push(obj);
- const alt = node.dict.get("Alt");
- if (typeof alt === "string") {
- obj.alt = (0, _util.stringToPDFString)(alt);
- }
- const lang = node.dict.get("Lang");
- if (typeof lang === "string") {
- obj.lang = (0, _util.stringToPDFString)(lang);
- }
- for (const kid of node.kids) {
- const kidElement = kid.type === StructElementType.ELEMENT ? kid.parentNode : null;
- if (kidElement) {
- nodeToSerializable(kidElement, obj, level + 1);
- continue;
- } else if (kid.type === StructElementType.PAGE_CONTENT || kid.type === StructElementType.STREAM_CONTENT) {
- obj.children.push({
- type: "content",
- id: `p${kid.pageObjId}_mc${kid.mcid}`
- });
- } else if (kid.type === StructElementType.OBJECT) {
- obj.children.push({
- type: "object",
- id: kid.refObjId
- });
- } else if (kid.type === StructElementType.ANNOTATION) {
- obj.children.push({
- type: "annotation",
- id: `${_util.AnnotationPrefix}${kid.refObjId}`
- });
- }
- }
- }
- const root = Object.create(null);
- root.children = [];
- root.role = "Root";
- for (const child of this.nodes) {
- if (!child) {
- continue;
- }
- nodeToSerializable(child, root);
- }
- return root;
- }
-}
-exports.StructTreePage = StructTreePage;
-
-/***/ }),
-/* 73 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.incrementalUpdate = incrementalUpdate;
-exports.writeDict = writeDict;
-exports.writeObject = writeObject;
-var _util = __w_pdfjs_require__(2);
-var _primitives = __w_pdfjs_require__(4);
-var _core_utils = __w_pdfjs_require__(3);
-var _xml_parser = __w_pdfjs_require__(71);
-var _base_stream = __w_pdfjs_require__(5);
-var _crypto = __w_pdfjs_require__(74);
-async function writeObject(ref, obj, buffer, {
- encrypt = null
-}) {
- const transform = encrypt?.createCipherTransform(ref.num, ref.gen);
- buffer.push(`${ref.num} ${ref.gen} obj\n`);
- if (obj instanceof _primitives.Dict) {
- await writeDict(obj, buffer, transform);
- } else if (obj instanceof _base_stream.BaseStream) {
- await writeStream(obj, buffer, transform);
- } else if (Array.isArray(obj)) {
- await writeArray(obj, buffer, transform);
- }
- buffer.push("\nendobj\n");
-}
-async function writeDict(dict, buffer, transform) {
- buffer.push("<<");
- for (const key of dict.getKeys()) {
- buffer.push(` /${(0, _core_utils.escapePDFName)(key)} `);
- await writeValue(dict.getRaw(key), buffer, transform);
- }
- buffer.push(">>");
-}
-async function writeStream(stream, buffer, transform) {
- let string = stream.getString();
- const {
- dict
- } = stream;
- const [filter, params] = await Promise.all([dict.getAsync("Filter"), dict.getAsync("DecodeParms")]);
- const filterZero = Array.isArray(filter) ? await dict.xref.fetchIfRefAsync(filter[0]) : filter;
- const isFilterZeroFlateDecode = (0, _primitives.isName)(filterZero, "FlateDecode");
- const MIN_LENGTH_FOR_COMPRESSING = 256;
- if (typeof CompressionStream !== "undefined" && (string.length >= MIN_LENGTH_FOR_COMPRESSING || isFilterZeroFlateDecode)) {
- try {
- const byteArray = (0, _util.stringToBytes)(string);
- const cs = new CompressionStream("deflate");
- const writer = cs.writable.getWriter();
- writer.write(byteArray);
- writer.close();
- const buf = await new Response(cs.readable).arrayBuffer();
- string = (0, _util.bytesToString)(new Uint8Array(buf));
- let newFilter, newParams;
- if (!filter) {
- newFilter = _primitives.Name.get("FlateDecode");
- } else if (!isFilterZeroFlateDecode) {
- newFilter = Array.isArray(filter) ? [_primitives.Name.get("FlateDecode"), ...filter] : [_primitives.Name.get("FlateDecode"), filter];
- if (params) {
- newParams = Array.isArray(params) ? [null, ...params] : [null, params];
- }
- }
- if (newFilter) {
- dict.set("Filter", newFilter);
- }
- if (newParams) {
- dict.set("DecodeParms", newParams);
- }
- } catch (ex) {
- (0, _util.info)(`writeStream - cannot compress data: "${ex}".`);
- }
- }
- if (transform) {
- string = transform.encryptString(string);
- }
- dict.set("Length", string.length);
- await writeDict(dict, buffer, transform);
- buffer.push(" stream\n", string, "\nendstream");
-}
-async function writeArray(array, buffer, transform) {
- buffer.push("[");
- let first = true;
- for (const val of array) {
- if (!first) {
- buffer.push(" ");
- } else {
- first = false;
- }
- await writeValue(val, buffer, transform);
- }
- buffer.push("]");
-}
-async function writeValue(value, buffer, transform) {
- if (value instanceof _primitives.Name) {
- buffer.push(`/${(0, _core_utils.escapePDFName)(value.name)}`);
- } else if (value instanceof _primitives.Ref) {
- buffer.push(`${value.num} ${value.gen} R`);
- } else if (Array.isArray(value)) {
- await writeArray(value, buffer, transform);
- } else if (typeof value === "string") {
- if (transform) {
- value = transform.encryptString(value);
- }
- buffer.push(`(${(0, _core_utils.escapeString)(value)})`);
- } else if (typeof value === "number") {
- buffer.push((0, _core_utils.numberToString)(value));
- } else if (typeof value === "boolean") {
- buffer.push(value.toString());
- } else if (value instanceof _primitives.Dict) {
- await writeDict(value, buffer, transform);
- } else if (value instanceof _base_stream.BaseStream) {
- await writeStream(value, buffer, transform);
- } else if (value === null) {
- buffer.push("null");
- } else {
- (0, _util.warn)(`Unhandled value in writer: ${typeof value}, please file a bug.`);
- }
-}
-function writeInt(number, size, offset, buffer) {
- for (let i = size + offset - 1; i > offset - 1; i--) {
- buffer[i] = number & 0xff;
- number >>= 8;
- }
- return offset + size;
-}
-function writeString(string, offset, buffer) {
- for (let i = 0, len = string.length; i < len; i++) {
- buffer[offset + i] = string.charCodeAt(i) & 0xff;
- }
-}
-function computeMD5(filesize, xrefInfo) {
- const time = Math.floor(Date.now() / 1000);
- const filename = xrefInfo.filename || "";
- const md5Buffer = [time.toString(), filename, filesize.toString()];
- let md5BufferLen = md5Buffer.reduce((a, str) => a + str.length, 0);
- for (const value of Object.values(xrefInfo.info)) {
- md5Buffer.push(value);
- md5BufferLen += value.length;
- }
- const array = new Uint8Array(md5BufferLen);
- let offset = 0;
- for (const str of md5Buffer) {
- writeString(str, offset, array);
- offset += str.length;
- }
- return (0, _util.bytesToString)((0, _crypto.calculateMD5)(array));
-}
-function writeXFADataForAcroform(str, newRefs) {
- const xml = new _xml_parser.SimpleXMLParser({
- hasAttributes: true
- }).parseFromString(str);
- for (const {
- xfa
- } of newRefs) {
- if (!xfa) {
- continue;
- }
- const {
- path,
- value
- } = xfa;
- if (!path) {
- continue;
- }
- const nodePath = (0, _core_utils.parseXFAPath)(path);
- let node = xml.documentElement.searchNode(nodePath, 0);
- if (!node && nodePath.length > 1) {
- node = xml.documentElement.searchNode([nodePath.at(-1)], 0);
- }
- if (node) {
- node.childNodes = Array.isArray(value) ? value.map(val => new _xml_parser.SimpleDOMNode("value", val)) : [new _xml_parser.SimpleDOMNode("#text", value)];
- } else {
- (0, _util.warn)(`Node not found for path: ${path}`);
- }
- }
- const buffer = [];
- xml.documentElement.dump(buffer);
- return buffer.join("");
-}
-async function updateAcroform({
- xref,
- acroForm,
- acroFormRef,
- hasXfa,
- hasXfaDatasetsEntry,
- xfaDatasetsRef,
- needAppearances,
- newRefs
-}) {
- if (hasXfa && !hasXfaDatasetsEntry && !xfaDatasetsRef) {
- (0, _util.warn)("XFA - Cannot save it");
- }
- if (!needAppearances && (!hasXfa || !xfaDatasetsRef || hasXfaDatasetsEntry)) {
- return;
- }
- const dict = acroForm.clone();
- if (hasXfa && !hasXfaDatasetsEntry) {
- const newXfa = acroForm.get("XFA").slice();
- newXfa.splice(2, 0, "datasets");
- newXfa.splice(3, 0, xfaDatasetsRef);
- dict.set("XFA", newXfa);
- }
- if (needAppearances) {
- dict.set("NeedAppearances", true);
- }
- const buffer = [];
- await writeObject(acroFormRef, dict, buffer, xref);
- newRefs.push({
- ref: acroFormRef,
- data: buffer.join("")
- });
-}
-function updateXFA({
- xfaData,
- xfaDatasetsRef,
- newRefs,
- xref
-}) {
- if (xfaData === null) {
- const datasets = xref.fetchIfRef(xfaDatasetsRef);
- xfaData = writeXFADataForAcroform(datasets.getString(), newRefs);
- }
- const encrypt = xref.encrypt;
- if (encrypt) {
- const transform = encrypt.createCipherTransform(xfaDatasetsRef.num, xfaDatasetsRef.gen);
- xfaData = transform.encryptString(xfaData);
- }
- const data = `${xfaDatasetsRef.num} ${xfaDatasetsRef.gen} obj\n` + `<< /Type /EmbeddedFile /Length ${xfaData.length}>>\nstream\n` + xfaData + "\nendstream\nendobj\n";
- newRefs.push({
- ref: xfaDatasetsRef,
- data
- });
-}
-async function incrementalUpdate({
- originalData,
- xrefInfo,
- newRefs,
- xref = null,
- hasXfa = false,
- xfaDatasetsRef = null,
- hasXfaDatasetsEntry = false,
- needAppearances,
- acroFormRef = null,
- acroForm = null,
- xfaData = null
-}) {
- await updateAcroform({
- xref,
- acroForm,
- acroFormRef,
- hasXfa,
- hasXfaDatasetsEntry,
- xfaDatasetsRef,
- needAppearances,
- newRefs
- });
- if (hasXfa) {
- updateXFA({
- xfaData,
- xfaDatasetsRef,
- newRefs,
- xref
- });
- }
- const newXref = new _primitives.Dict(null);
- const refForXrefTable = xrefInfo.newRef;
- let buffer, baseOffset;
- const lastByte = originalData.at(-1);
- if (lastByte === 0x0a || lastByte === 0x0d) {
- buffer = [];
- baseOffset = originalData.length;
- } else {
- buffer = ["\n"];
- baseOffset = originalData.length + 1;
- }
- newXref.set("Size", refForXrefTable.num + 1);
- newXref.set("Prev", xrefInfo.startXRef);
- newXref.set("Type", _primitives.Name.get("XRef"));
- if (xrefInfo.rootRef !== null) {
- newXref.set("Root", xrefInfo.rootRef);
- }
- if (xrefInfo.infoRef !== null) {
- newXref.set("Info", xrefInfo.infoRef);
- }
- if (xrefInfo.encryptRef !== null) {
- newXref.set("Encrypt", xrefInfo.encryptRef);
- }
- newRefs.push({
- ref: refForXrefTable,
- data: ""
- });
- newRefs = newRefs.sort((a, b) => {
- return a.ref.num - b.ref.num;
- });
- const xrefTableData = [[0, 1, 0xffff]];
- const indexes = [0, 1];
- let maxOffset = 0;
- for (const {
- ref,
- data
- } of newRefs) {
- maxOffset = Math.max(maxOffset, baseOffset);
- xrefTableData.push([1, baseOffset, Math.min(ref.gen, 0xffff)]);
- baseOffset += data.length;
- indexes.push(ref.num, 1);
- buffer.push(data);
- }
- newXref.set("Index", indexes);
- if (Array.isArray(xrefInfo.fileIds) && xrefInfo.fileIds.length > 0) {
- const md5 = computeMD5(baseOffset, xrefInfo);
- newXref.set("ID", [xrefInfo.fileIds[0], md5]);
- }
- const offsetSize = Math.ceil(Math.log2(maxOffset) / 8);
- const sizes = [1, offsetSize, 2];
- const structSize = sizes[0] + sizes[1] + sizes[2];
- const tableLength = structSize * xrefTableData.length;
- newXref.set("W", sizes);
- newXref.set("Length", tableLength);
- buffer.push(`${refForXrefTable.num} ${refForXrefTable.gen} obj\n`);
- await writeDict(newXref, buffer, null);
- buffer.push(" stream\n");
- const bufferLen = buffer.reduce((a, str) => a + str.length, 0);
- const footer = `\nendstream\nendobj\nstartxref\n${baseOffset}\n%%EOF\n`;
- const array = new Uint8Array(originalData.length + bufferLen + tableLength + footer.length);
- array.set(originalData);
- let offset = originalData.length;
- for (const str of buffer) {
- writeString(str, offset, array);
- offset += str.length;
- }
- for (const [type, objOffset, gen] of xrefTableData) {
- offset = writeInt(type, sizes[0], offset, array);
- offset = writeInt(objOffset, sizes[1], offset, array);
- offset = writeInt(gen, sizes[2], offset, array);
- }
- writeString(footer, offset, array);
- return array;
-}
-
-/***/ }),
-/* 74 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.calculateSHA256 = exports.calculateMD5 = exports.PDF20 = exports.PDF17 = exports.CipherTransformFactory = exports.ARCFourCipher = exports.AES256Cipher = exports.AES128Cipher = void 0;
-exports.calculateSHA384 = calculateSHA384;
-exports.calculateSHA512 = void 0;
-var _util = __w_pdfjs_require__(2);
-var _primitives = __w_pdfjs_require__(4);
-var _decrypt_stream = __w_pdfjs_require__(75);
-class ARCFourCipher {
- constructor(key) {
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreCrypto = {}), root.pdfjsSharedUtil,
+ root.pdfjsCorePrimitives, root.pdfjsCoreStream);
+ }
+}(this, function (exports, sharedUtil, corePrimitives, coreStream) {
+
+var PasswordException = sharedUtil.PasswordException;
+var PasswordResponses = sharedUtil.PasswordResponses;
+var bytesToString = sharedUtil.bytesToString;
+var error = sharedUtil.error;
+var isInt = sharedUtil.isInt;
+var stringToBytes = sharedUtil.stringToBytes;
+var utf8StringToString = sharedUtil.utf8StringToString;
+var warn = sharedUtil.warn;
+var Name = corePrimitives.Name;
+var isName = corePrimitives.isName;
+var isDict = corePrimitives.isDict;
+var DecryptStream = coreStream.DecryptStream;
+
+var ARCFourCipher = (function ARCFourCipherClosure() {
+ function ARCFourCipher(key) {
this.a = 0;
this.b = 0;
- const s = new Uint8Array(256);
- const keyLength = key.length;
- for (let i = 0; i < 256; ++i) {
+ var s = new Uint8Array(256);
+ var i, j = 0, tmp, keyLength = key.length;
+ for (i = 0; i < 256; ++i) {
s[i] = i;
}
- for (let i = 0, j = 0; i < 256; ++i) {
- const tmp = s[i];
- j = j + tmp + key[i % keyLength] & 0xff;
+ for (i = 0; i < 256; ++i) {
+ tmp = s[i];
+ j = (j + tmp + key[i % keyLength]) & 0xFF;
s[i] = s[j];
s[j] = tmp;
}
this.s = s;
}
- encryptBlock(data) {
- let a = this.a,
- b = this.b;
- const s = this.s;
- const n = data.length;
- const output = new Uint8Array(n);
- for (let i = 0; i < n; ++i) {
- a = a + 1 & 0xff;
- const tmp = s[a];
- b = b + tmp & 0xff;
- const tmp2 = s[b];
- s[a] = tmp2;
- s[b] = tmp;
- output[i] = data[i] ^ s[tmp + tmp2 & 0xff];
+
+ ARCFourCipher.prototype = {
+ encryptBlock: function ARCFourCipher_encryptBlock(data) {
+ var i, n = data.length, tmp, tmp2;
+ var a = this.a, b = this.b, s = this.s;
+ var output = new Uint8Array(n);
+ for (i = 0; i < n; ++i) {
+ a = (a + 1) & 0xFF;
+ tmp = s[a];
+ b = (b + tmp) & 0xFF;
+ tmp2 = s[b];
+ s[a] = tmp2;
+ s[b] = tmp;
+ output[i] = data[i] ^ s[(tmp + tmp2) & 0xFF];
+ }
+ this.a = a;
+ this.b = b;
+ return output;
}
- this.a = a;
- this.b = b;
- return output;
- }
- decryptBlock(data) {
- return this.encryptBlock(data);
- }
- encrypt(data) {
- return this.encryptBlock(data);
- }
-}
-exports.ARCFourCipher = ARCFourCipher;
-const calculateMD5 = exports.calculateMD5 = function calculateMD5Closure() {
- const r = new Uint8Array([7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21]);
- const k = new Int32Array([-680876936, -389564586, 606105819, -1044525330, -176418897, 1200080426, -1473231341, -45705983, 1770035416, -1958414417, -42063, -1990404162, 1804603682, -40341101, -1502002290, 1236535329, -165796510, -1069501632, 643717713, -373897302, -701558691, 38016083, -660478335, -405537848, 568446438, -1019803690, -187363961, 1163531501, -1444681467, -51403784, 1735328473, -1926607734, -378558, -2022574463, 1839030562, -35309556, -1530992060, 1272893353, -155497632, -1094730640, 681279174, -358537222, -722521979, 76029189, -640364487, -421815835, 530742520, -995338651, -198630844, 1126891415, -1416354905, -57434055, 1700485571, -1894986606, -1051523, -2054922799, 1873313359, -30611744, -1560198380, 1309151649, -145523070, -1120210379, 718787259, -343485551]);
+ };
+ ARCFourCipher.prototype.decryptBlock = ARCFourCipher.prototype.encryptBlock;
+
+ return ARCFourCipher;
+})();
+
+var calculateMD5 = (function calculateMD5Closure() {
+ var r = new Uint8Array([
+ 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22,
+ 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20,
+ 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23,
+ 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21]);
+
+ var k = new Int32Array([
+ -680876936, -389564586, 606105819, -1044525330, -176418897, 1200080426,
+ -1473231341, -45705983, 1770035416, -1958414417, -42063, -1990404162,
+ 1804603682, -40341101, -1502002290, 1236535329, -165796510, -1069501632,
+ 643717713, -373897302, -701558691, 38016083, -660478335, -405537848,
+ 568446438, -1019803690, -187363961, 1163531501, -1444681467, -51403784,
+ 1735328473, -1926607734, -378558, -2022574463, 1839030562, -35309556,
+ -1530992060, 1272893353, -155497632, -1094730640, 681279174, -358537222,
+ -722521979, 76029189, -640364487, -421815835, 530742520, -995338651,
+ -198630844, 1126891415, -1416354905, -57434055, 1700485571, -1894986606,
+ -1051523, -2054922799, 1873313359, -30611744, -1560198380, 1309151649,
+ -145523070, -1120210379, 718787259, -343485551]);
+
function hash(data, offset, length) {
- let h0 = 1732584193,
- h1 = -271733879,
- h2 = -1732584194,
- h3 = 271733878;
- const paddedLength = length + 72 & ~63;
- const padded = new Uint8Array(paddedLength);
- let i, j;
+ var h0 = 1732584193, h1 = -271733879, h2 = -1732584194, h3 = 271733878;
+ // pre-processing
+ var paddedLength = (length + 72) & ~63; // data + 9 extra bytes
+ var padded = new Uint8Array(paddedLength);
+ var i, j, n;
for (i = 0; i < length; ++i) {
padded[i] = data[offset++];
}
padded[i++] = 0x80;
- const n = paddedLength - 8;
+ n = paddedLength - 8;
while (i < n) {
padded[i++] = 0;
}
- padded[i++] = length << 3 & 0xff;
- padded[i++] = length >> 5 & 0xff;
- padded[i++] = length >> 13 & 0xff;
- padded[i++] = length >> 21 & 0xff;
- padded[i++] = length >>> 29 & 0xff;
+ padded[i++] = (length << 3) & 0xFF;
+ padded[i++] = (length >> 5) & 0xFF;
+ padded[i++] = (length >> 13) & 0xFF;
+ padded[i++] = (length >> 21) & 0xFF;
+ padded[i++] = (length >>> 29) & 0xFF;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
- const w = new Int32Array(16);
+ var w = new Int32Array(16);
for (i = 0; i < paddedLength;) {
for (j = 0; j < 16; ++j, i += 4) {
- w[j] = padded[i] | padded[i + 1] << 8 | padded[i + 2] << 16 | padded[i + 3] << 24;
+ w[j] = (padded[i] | (padded[i + 1] << 8) |
+ (padded[i + 2] << 16) | (padded[i + 3] << 24));
}
- let a = h0,
- b = h1,
- c = h2,
- d = h3,
- f,
- g;
+ var a = h0, b = h1, c = h2, d = h3, f, g;
for (j = 0; j < 64; ++j) {
if (j < 16) {
- f = b & c | ~b & d;
+ f = (b & c) | ((~b) & d);
g = j;
} else if (j < 32) {
- f = d & b | ~d & c;
- g = 5 * j + 1 & 15;
+ f = (d & b) | ((~d) & c);
+ g = (5 * j + 1) & 15;
} else if (j < 48) {
f = b ^ c ^ d;
- g = 3 * j + 5 & 15;
+ g = (3 * j + 5) & 15;
} else {
- f = c ^ (b | ~d);
- g = 7 * j & 15;
+ f = c ^ (b | (~d));
+ g = (7 * j) & 15;
}
- const tmp = d,
- rotateArg = a + f + k[j] + w[g] | 0,
- rotate = r[j];
+ var tmp = d, rotateArg = (a + f + k[j] + w[g]) | 0, rotate = r[j];
d = c;
c = b;
- b = b + (rotateArg << rotate | rotateArg >>> 32 - rotate) | 0;
+ b = (b + ((rotateArg << rotate) | (rotateArg >>> (32 - rotate)))) | 0;
a = tmp;
}
- h0 = h0 + a | 0;
- h1 = h1 + b | 0;
- h2 = h2 + c | 0;
- h3 = h3 + d | 0;
+ h0 = (h0 + a) | 0;
+ h1 = (h1 + b) | 0;
+ h2 = (h2 + c) | 0;
+ h3 = (h3 + d) | 0;
}
- return new Uint8Array([h0 & 0xFF, h0 >> 8 & 0xFF, h0 >> 16 & 0xFF, h0 >>> 24 & 0xFF, h1 & 0xFF, h1 >> 8 & 0xFF, h1 >> 16 & 0xFF, h1 >>> 24 & 0xFF, h2 & 0xFF, h2 >> 8 & 0xFF, h2 >> 16 & 0xFF, h2 >>> 24 & 0xFF, h3 & 0xFF, h3 >> 8 & 0xFF, h3 >> 16 & 0xFF, h3 >>> 24 & 0xFF]);
+ return new Uint8Array([
+ h0 & 0xFF, (h0 >> 8) & 0xFF, (h0 >> 16) & 0xFF, (h0 >>> 24) & 0xFF,
+ h1 & 0xFF, (h1 >> 8) & 0xFF, (h1 >> 16) & 0xFF, (h1 >>> 24) & 0xFF,
+ h2 & 0xFF, (h2 >> 8) & 0xFF, (h2 >> 16) & 0xFF, (h2 >>> 24) & 0xFF,
+ h3 & 0xFF, (h3 >> 8) & 0xFF, (h3 >> 16) & 0xFF, (h3 >>> 24) & 0xFF
+ ]);
}
+
return hash;
-}();
-class Word64 {
- constructor(highInteger, lowInteger) {
+})();
+var Word64 = (function Word64Closure() {
+ function Word64(highInteger, lowInteger) {
this.high = highInteger | 0;
this.low = lowInteger | 0;
}
- and(word) {
- this.high &= word.high;
- this.low &= word.low;
- }
- xor(word) {
- this.high ^= word.high;
- this.low ^= word.low;
- }
- or(word) {
- this.high |= word.high;
- this.low |= word.low;
- }
- shiftRight(places) {
- if (places >= 32) {
- this.low = this.high >>> places - 32 | 0;
- this.high = 0;
- } else {
- this.low = this.low >>> places | this.high << 32 - places;
- this.high = this.high >>> places | 0;
+ Word64.prototype = {
+ and: function Word64_and(word) {
+ this.high &= word.high;
+ this.low &= word.low;
+ },
+ xor: function Word64_xor(word) {
+ this.high ^= word.high;
+ this.low ^= word.low;
+ },
+
+ or: function Word64_or(word) {
+ this.high |= word.high;
+ this.low |= word.low;
+ },
+
+ shiftRight: function Word64_shiftRight(places) {
+ if (places >= 32) {
+ this.low = (this.high >>> (places - 32)) | 0;
+ this.high = 0;
+ } else {
+ this.low = (this.low >>> places) | (this.high << (32 - places));
+ this.high = (this.high >>> places) | 0;
+ }
+ },
+
+ shiftLeft: function Word64_shiftLeft(places) {
+ if (places >= 32) {
+ this.high = this.low << (places - 32);
+ this.low = 0;
+ } else {
+ this.high = (this.high << places) | (this.low >>> (32 - places));
+ this.low = this.low << places;
+ }
+ },
+
+ rotateRight: function Word64_rotateRight(places) {
+ var low, high;
+ if (places & 32) {
+ high = this.low;
+ low = this.high;
+ } else {
+ low = this.low;
+ high = this.high;
+ }
+ places &= 31;
+ this.low = (low >>> places) | (high << (32 - places));
+ this.high = (high >>> places) | (low << (32 - places));
+ },
+
+ not: function Word64_not() {
+ this.high = ~this.high;
+ this.low = ~this.low;
+ },
+
+ add: function Word64_add(word) {
+ var lowAdd = (this.low >>> 0) + (word.low >>> 0);
+ var highAdd = (this.high >>> 0) + (word.high >>> 0);
+ if (lowAdd > 0xFFFFFFFF) {
+ highAdd += 1;
+ }
+ this.low = lowAdd | 0;
+ this.high = highAdd | 0;
+ },
+
+ copyTo: function Word64_copyTo(bytes, offset) {
+ bytes[offset] = (this.high >>> 24) & 0xFF;
+ bytes[offset + 1] = (this.high >> 16) & 0xFF;
+ bytes[offset + 2] = (this.high >> 8) & 0xFF;
+ bytes[offset + 3] = this.high & 0xFF;
+ bytes[offset + 4] = (this.low >>> 24) & 0xFF;
+ bytes[offset + 5] = (this.low >> 16) & 0xFF;
+ bytes[offset + 6] = (this.low >> 8) & 0xFF;
+ bytes[offset + 7] = this.low & 0xFF;
+ },
+
+ assign: function Word64_assign(word) {
+ this.high = word.high;
+ this.low = word.low;
}
- }
- shiftLeft(places) {
- if (places >= 32) {
- this.high = this.low << places - 32;
- this.low = 0;
- } else {
- this.high = this.high << places | this.low >>> 32 - places;
- this.low <<= places;
- }
- }
- rotateRight(places) {
- let low, high;
- if (places & 32) {
- high = this.low;
- low = this.high;
- } else {
- low = this.low;
- high = this.high;
- }
- places &= 31;
- this.low = low >>> places | high << 32 - places;
- this.high = high >>> places | low << 32 - places;
- }
- not() {
- this.high = ~this.high;
- this.low = ~this.low;
- }
- add(word) {
- const lowAdd = (this.low >>> 0) + (word.low >>> 0);
- let highAdd = (this.high >>> 0) + (word.high >>> 0);
- if (lowAdd > 0xffffffff) {
- highAdd += 1;
- }
- this.low = lowAdd | 0;
- this.high = highAdd | 0;
- }
- copyTo(bytes, offset) {
- bytes[offset] = this.high >>> 24 & 0xff;
- bytes[offset + 1] = this.high >> 16 & 0xff;
- bytes[offset + 2] = this.high >> 8 & 0xff;
- bytes[offset + 3] = this.high & 0xff;
- bytes[offset + 4] = this.low >>> 24 & 0xff;
- bytes[offset + 5] = this.low >> 16 & 0xff;
- bytes[offset + 6] = this.low >> 8 & 0xff;
- bytes[offset + 7] = this.low & 0xff;
- }
- assign(word) {
- this.high = word.high;
- this.low = word.low;
- }
-}
-const calculateSHA256 = exports.calculateSHA256 = function calculateSHA256Closure() {
+ };
+ return Word64;
+})();
+
+var calculateSHA256 = (function calculateSHA256Closure() {
function rotr(x, n) {
- return x >>> n | x << 32 - n;
+ return (x >>> n) | (x << 32 - n);
}
+
function ch(x, y, z) {
- return x & y ^ ~x & z;
+ return (x & y) ^ (~x & z);
}
+
function maj(x, y, z) {
- return x & y ^ x & z ^ y & z;
+ return (x & y) ^ (x & z) ^ (y & z);
}
+
function sigma(x) {
return rotr(x, 2) ^ rotr(x, 13) ^ rotr(x, 22);
}
+
function sigmaPrime(x) {
return rotr(x, 6) ^ rotr(x, 11) ^ rotr(x, 25);
}
+
function littleSigma(x) {
return rotr(x, 7) ^ rotr(x, 18) ^ x >>> 3;
}
+
function littleSigmaPrime(x) {
return rotr(x, 17) ^ rotr(x, 19) ^ x >>> 10;
}
- const k = [0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2];
+
+ var k = [0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
+ 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
+ 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
+ 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
+ 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
+ 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
+ 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
+ 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
+ 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
+ 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
+ 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
+ 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
+ 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
+ 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
+ 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
+ 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2];
+
function hash(data, offset, length) {
- let h0 = 0x6a09e667,
- h1 = 0xbb67ae85,
- h2 = 0x3c6ef372,
- h3 = 0xa54ff53a,
- h4 = 0x510e527f,
- h5 = 0x9b05688c,
- h6 = 0x1f83d9ab,
- h7 = 0x5be0cd19;
- const paddedLength = Math.ceil((length + 9) / 64) * 64;
- const padded = new Uint8Array(paddedLength);
- let i, j;
+ // initial hash values
+ var h0 = 0x6a09e667, h1 = 0xbb67ae85, h2 = 0x3c6ef372,
+ h3 = 0xa54ff53a, h4 = 0x510e527f, h5 = 0x9b05688c,
+ h6 = 0x1f83d9ab, h7 = 0x5be0cd19;
+ // pre-processing
+ var paddedLength = Math.ceil((length + 9) / 64) * 64;
+ var padded = new Uint8Array(paddedLength);
+ var i, j, n;
for (i = 0; i < length; ++i) {
padded[i] = data[offset++];
}
padded[i++] = 0x80;
- const n = paddedLength - 8;
+ n = paddedLength - 8;
while (i < n) {
padded[i++] = 0;
}
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
- padded[i++] = length >>> 29 & 0xff;
- padded[i++] = length >> 21 & 0xff;
- padded[i++] = length >> 13 & 0xff;
- padded[i++] = length >> 5 & 0xff;
- padded[i++] = length << 3 & 0xff;
- const w = new Uint32Array(64);
+ padded[i++] = (length >>> 29) & 0xFF;
+ padded[i++] = (length >> 21) & 0xFF;
+ padded[i++] = (length >> 13) & 0xFF;
+ padded[i++] = (length >> 5) & 0xFF;
+ padded[i++] = (length << 3) & 0xFF;
+ var w = new Uint32Array(64);
+ // for each 512 bit block
for (i = 0; i < paddedLength;) {
for (j = 0; j < 16; ++j) {
- w[j] = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3];
+ w[j] = (padded[i] << 24 | (padded[i + 1] << 16) |
+ (padded[i + 2] << 8) | (padded[i + 3]));
i += 4;
}
+
for (j = 16; j < 64; ++j) {
- w[j] = littleSigmaPrime(w[j - 2]) + w[j - 7] + littleSigma(w[j - 15]) + w[j - 16] | 0;
+ w[j] = littleSigmaPrime(w[j - 2]) + w[j - 7] +
+ littleSigma(w[j - 15]) + w[j - 16] | 0;
}
- let a = h0,
- b = h1,
- c = h2,
- d = h3,
- e = h4,
- f = h5,
- g = h6,
- h = h7,
- t1,
- t2;
+ var a = h0, b = h1, c = h2, d = h3, e = h4,
+ f = h5, g = h6, h = h7, t1, t2;
for (j = 0; j < 64; ++j) {
t1 = h + sigmaPrime(e) + ch(e, f, g) + k[j] + w[j];
t2 = sigma(a) + maj(a, b, c);
h = g;
g = f;
f = e;
- e = d + t1 | 0;
+ e = (d + t1) | 0;
d = c;
c = b;
b = a;
- a = t1 + t2 | 0;
+ a = (t1 + t2) | 0;
}
- h0 = h0 + a | 0;
- h1 = h1 + b | 0;
- h2 = h2 + c | 0;
- h3 = h3 + d | 0;
- h4 = h4 + e | 0;
- h5 = h5 + f | 0;
- h6 = h6 + g | 0;
- h7 = h7 + h | 0;
+ h0 = (h0 + a) | 0;
+ h1 = (h1 + b) | 0;
+ h2 = (h2 + c) | 0;
+ h3 = (h3 + d) | 0;
+ h4 = (h4 + e) | 0;
+ h5 = (h5 + f) | 0;
+ h6 = (h6 + g) | 0;
+ h7 = (h7 + h) | 0;
}
- return new Uint8Array([h0 >> 24 & 0xFF, h0 >> 16 & 0xFF, h0 >> 8 & 0xFF, h0 & 0xFF, h1 >> 24 & 0xFF, h1 >> 16 & 0xFF, h1 >> 8 & 0xFF, h1 & 0xFF, h2 >> 24 & 0xFF, h2 >> 16 & 0xFF, h2 >> 8 & 0xFF, h2 & 0xFF, h3 >> 24 & 0xFF, h3 >> 16 & 0xFF, h3 >> 8 & 0xFF, h3 & 0xFF, h4 >> 24 & 0xFF, h4 >> 16 & 0xFF, h4 >> 8 & 0xFF, h4 & 0xFF, h5 >> 24 & 0xFF, h5 >> 16 & 0xFF, h5 >> 8 & 0xFF, h5 & 0xFF, h6 >> 24 & 0xFF, h6 >> 16 & 0xFF, h6 >> 8 & 0xFF, h6 & 0xFF, h7 >> 24 & 0xFF, h7 >> 16 & 0xFF, h7 >> 8 & 0xFF, h7 & 0xFF]);
+ return new Uint8Array([
+ (h0 >> 24) & 0xFF, (h0 >> 16) & 0xFF, (h0 >> 8) & 0xFF, (h0) & 0xFF,
+ (h1 >> 24) & 0xFF, (h1 >> 16) & 0xFF, (h1 >> 8) & 0xFF, (h1) & 0xFF,
+ (h2 >> 24) & 0xFF, (h2 >> 16) & 0xFF, (h2 >> 8) & 0xFF, (h2) & 0xFF,
+ (h3 >> 24) & 0xFF, (h3 >> 16) & 0xFF, (h3 >> 8) & 0xFF, (h3) & 0xFF,
+ (h4 >> 24) & 0xFF, (h4 >> 16) & 0xFF, (h4 >> 8) & 0xFF, (h4) & 0xFF,
+ (h5 >> 24) & 0xFF, (h5 >> 16) & 0xFF, (h5 >> 8) & 0xFF, (h5) & 0xFF,
+ (h6 >> 24) & 0xFF, (h6 >> 16) & 0xFF, (h6 >> 8) & 0xFF, (h6) & 0xFF,
+ (h7 >> 24) & 0xFF, (h7 >> 16) & 0xFF, (h7 >> 8) & 0xFF, (h7) & 0xFF
+ ]);
}
+
return hash;
-}();
-const calculateSHA512 = exports.calculateSHA512 = function calculateSHA512Closure() {
+})();
+
+var calculateSHA512 = (function calculateSHA512Closure() {
function ch(result, x, y, z, tmp) {
result.assign(x);
result.and(y);
@@ -44689,6 +22520,7 @@ const calculateSHA512 = exports.calculateSHA512 = function calculateSHA512Closur
tmp.and(z);
result.xor(tmp);
}
+
function maj(result, x, y, z, tmp) {
result.assign(x);
result.and(y);
@@ -44699,6 +22531,7 @@ const calculateSHA512 = exports.calculateSHA512 = function calculateSHA512Closur
tmp.and(z);
result.xor(tmp);
}
+
function sigma(result, x, tmp) {
result.assign(x);
result.rotateRight(28);
@@ -44709,6 +22542,7 @@ const calculateSHA512 = exports.calculateSHA512 = function calculateSHA512Closur
tmp.rotateRight(39);
result.xor(tmp);
}
+
function sigmaPrime(result, x, tmp) {
result.assign(x);
result.rotateRight(14);
@@ -44719,6 +22553,7 @@ const calculateSHA512 = exports.calculateSHA512 = function calculateSHA512Closur
tmp.rotateRight(41);
result.xor(tmp);
}
+
function littleSigma(result, x, tmp) {
result.assign(x);
result.rotateRight(1);
@@ -44729,6 +22564,7 @@ const calculateSHA512 = exports.calculateSHA512 = function calculateSHA512Closur
tmp.shiftRight(7);
result.xor(tmp);
}
+
function littleSigmaPrime(result, x, tmp) {
result.assign(x);
result.rotateRight(19);
@@ -44739,9 +22575,53 @@ const calculateSHA512 = exports.calculateSHA512 = function calculateSHA512Closur
tmp.shiftRight(6);
result.xor(tmp);
}
- const k = [new Word64(0x428a2f98, 0xd728ae22), new Word64(0x71374491, 0x23ef65cd), new Word64(0xb5c0fbcf, 0xec4d3b2f), new Word64(0xe9b5dba5, 0x8189dbbc), new Word64(0x3956c25b, 0xf348b538), new Word64(0x59f111f1, 0xb605d019), new Word64(0x923f82a4, 0xaf194f9b), new Word64(0xab1c5ed5, 0xda6d8118), new Word64(0xd807aa98, 0xa3030242), new Word64(0x12835b01, 0x45706fbe), new Word64(0x243185be, 0x4ee4b28c), new Word64(0x550c7dc3, 0xd5ffb4e2), new Word64(0x72be5d74, 0xf27b896f), new Word64(0x80deb1fe, 0x3b1696b1), new Word64(0x9bdc06a7, 0x25c71235), new Word64(0xc19bf174, 0xcf692694), new Word64(0xe49b69c1, 0x9ef14ad2), new Word64(0xefbe4786, 0x384f25e3), new Word64(0x0fc19dc6, 0x8b8cd5b5), new Word64(0x240ca1cc, 0x77ac9c65), new Word64(0x2de92c6f, 0x592b0275), new Word64(0x4a7484aa, 0x6ea6e483), new Word64(0x5cb0a9dc, 0xbd41fbd4), new Word64(0x76f988da, 0x831153b5), new Word64(0x983e5152, 0xee66dfab), new Word64(0xa831c66d, 0x2db43210), new Word64(0xb00327c8, 0x98fb213f), new Word64(0xbf597fc7, 0xbeef0ee4), new Word64(0xc6e00bf3, 0x3da88fc2), new Word64(0xd5a79147, 0x930aa725), new Word64(0x06ca6351, 0xe003826f), new Word64(0x14292967, 0x0a0e6e70), new Word64(0x27b70a85, 0x46d22ffc), new Word64(0x2e1b2138, 0x5c26c926), new Word64(0x4d2c6dfc, 0x5ac42aed), new Word64(0x53380d13, 0x9d95b3df), new Word64(0x650a7354, 0x8baf63de), new Word64(0x766a0abb, 0x3c77b2a8), new Word64(0x81c2c92e, 0x47edaee6), new Word64(0x92722c85, 0x1482353b), new Word64(0xa2bfe8a1, 0x4cf10364), new Word64(0xa81a664b, 0xbc423001), new Word64(0xc24b8b70, 0xd0f89791), new Word64(0xc76c51a3, 0x0654be30), new Word64(0xd192e819, 0xd6ef5218), new Word64(0xd6990624, 0x5565a910), new Word64(0xf40e3585, 0x5771202a), new Word64(0x106aa070, 0x32bbd1b8), new Word64(0x19a4c116, 0xb8d2d0c8), new Word64(0x1e376c08, 0x5141ab53), new Word64(0x2748774c, 0xdf8eeb99), new Word64(0x34b0bcb5, 0xe19b48a8), new Word64(0x391c0cb3, 0xc5c95a63), new Word64(0x4ed8aa4a, 0xe3418acb), new Word64(0x5b9cca4f, 0x7763e373), new Word64(0x682e6ff3, 0xd6b2b8a3), new Word64(0x748f82ee, 0x5defb2fc), new Word64(0x78a5636f, 0x43172f60), new Word64(0x84c87814, 0xa1f0ab72), new Word64(0x8cc70208, 0x1a6439ec), new Word64(0x90befffa, 0x23631e28), new Word64(0xa4506ceb, 0xde82bde9), new Word64(0xbef9a3f7, 0xb2c67915), new Word64(0xc67178f2, 0xe372532b), new Word64(0xca273ece, 0xea26619c), new Word64(0xd186b8c7, 0x21c0c207), new Word64(0xeada7dd6, 0xcde0eb1e), new Word64(0xf57d4f7f, 0xee6ed178), new Word64(0x06f067aa, 0x72176fba), new Word64(0x0a637dc5, 0xa2c898a6), new Word64(0x113f9804, 0xbef90dae), new Word64(0x1b710b35, 0x131c471b), new Word64(0x28db77f5, 0x23047d84), new Word64(0x32caab7b, 0x40c72493), new Word64(0x3c9ebe0a, 0x15c9bebc), new Word64(0x431d67c4, 0x9c100d4c), new Word64(0x4cc5d4be, 0xcb3e42b6), new Word64(0x597f299c, 0xfc657e2a), new Word64(0x5fcb6fab, 0x3ad6faec), new Word64(0x6c44198c, 0x4a475817)];
- function hash(data, offset, length, mode384 = false) {
- let h0, h1, h2, h3, h4, h5, h6, h7;
+
+ var k = [
+ new Word64(0x428a2f98, 0xd728ae22), new Word64(0x71374491, 0x23ef65cd),
+ new Word64(0xb5c0fbcf, 0xec4d3b2f), new Word64(0xe9b5dba5, 0x8189dbbc),
+ new Word64(0x3956c25b, 0xf348b538), new Word64(0x59f111f1, 0xb605d019),
+ new Word64(0x923f82a4, 0xaf194f9b), new Word64(0xab1c5ed5, 0xda6d8118),
+ new Word64(0xd807aa98, 0xa3030242), new Word64(0x12835b01, 0x45706fbe),
+ new Word64(0x243185be, 0x4ee4b28c), new Word64(0x550c7dc3, 0xd5ffb4e2),
+ new Word64(0x72be5d74, 0xf27b896f), new Word64(0x80deb1fe, 0x3b1696b1),
+ new Word64(0x9bdc06a7, 0x25c71235), new Word64(0xc19bf174, 0xcf692694),
+ new Word64(0xe49b69c1, 0x9ef14ad2), new Word64(0xefbe4786, 0x384f25e3),
+ new Word64(0x0fc19dc6, 0x8b8cd5b5), new Word64(0x240ca1cc, 0x77ac9c65),
+ new Word64(0x2de92c6f, 0x592b0275), new Word64(0x4a7484aa, 0x6ea6e483),
+ new Word64(0x5cb0a9dc, 0xbd41fbd4), new Word64(0x76f988da, 0x831153b5),
+ new Word64(0x983e5152, 0xee66dfab), new Word64(0xa831c66d, 0x2db43210),
+ new Word64(0xb00327c8, 0x98fb213f), new Word64(0xbf597fc7, 0xbeef0ee4),
+ new Word64(0xc6e00bf3, 0x3da88fc2), new Word64(0xd5a79147, 0x930aa725),
+ new Word64(0x06ca6351, 0xe003826f), new Word64(0x14292967, 0x0a0e6e70),
+ new Word64(0x27b70a85, 0x46d22ffc), new Word64(0x2e1b2138, 0x5c26c926),
+ new Word64(0x4d2c6dfc, 0x5ac42aed), new Word64(0x53380d13, 0x9d95b3df),
+ new Word64(0x650a7354, 0x8baf63de), new Word64(0x766a0abb, 0x3c77b2a8),
+ new Word64(0x81c2c92e, 0x47edaee6), new Word64(0x92722c85, 0x1482353b),
+ new Word64(0xa2bfe8a1, 0x4cf10364), new Word64(0xa81a664b, 0xbc423001),
+ new Word64(0xc24b8b70, 0xd0f89791), new Word64(0xc76c51a3, 0x0654be30),
+ new Word64(0xd192e819, 0xd6ef5218), new Word64(0xd6990624, 0x5565a910),
+ new Word64(0xf40e3585, 0x5771202a), new Word64(0x106aa070, 0x32bbd1b8),
+ new Word64(0x19a4c116, 0xb8d2d0c8), new Word64(0x1e376c08, 0x5141ab53),
+ new Word64(0x2748774c, 0xdf8eeb99), new Word64(0x34b0bcb5, 0xe19b48a8),
+ new Word64(0x391c0cb3, 0xc5c95a63), new Word64(0x4ed8aa4a, 0xe3418acb),
+ new Word64(0x5b9cca4f, 0x7763e373), new Word64(0x682e6ff3, 0xd6b2b8a3),
+ new Word64(0x748f82ee, 0x5defb2fc), new Word64(0x78a5636f, 0x43172f60),
+ new Word64(0x84c87814, 0xa1f0ab72), new Word64(0x8cc70208, 0x1a6439ec),
+ new Word64(0x90befffa, 0x23631e28), new Word64(0xa4506ceb, 0xde82bde9),
+ new Word64(0xbef9a3f7, 0xb2c67915), new Word64(0xc67178f2, 0xe372532b),
+ new Word64(0xca273ece, 0xea26619c), new Word64(0xd186b8c7, 0x21c0c207),
+ new Word64(0xeada7dd6, 0xcde0eb1e), new Word64(0xf57d4f7f, 0xee6ed178),
+ new Word64(0x06f067aa, 0x72176fba), new Word64(0x0a637dc5, 0xa2c898a6),
+ new Word64(0x113f9804, 0xbef90dae), new Word64(0x1b710b35, 0x131c471b),
+ new Word64(0x28db77f5, 0x23047d84), new Word64(0x32caab7b, 0x40c72493),
+ new Word64(0x3c9ebe0a, 0x15c9bebc), new Word64(0x431d67c4, 0x9c100d4c),
+ new Word64(0x4cc5d4be, 0xcb3e42b6), new Word64(0x597f299c, 0xfc657e2a),
+ new Word64(0x5fcb6fab, 0x3ad6faec), new Word64(0x6c44198c, 0x4a475817)];
+
+ function hash(data, offset, length, mode384) {
+ mode384 = !!mode384;
+ // initial hash values
+ var h0, h1, h2, h3, h4, h5, h6, h7;
if (!mode384) {
h0 = new Word64(0x6a09e667, 0xf3bcc908);
h1 = new Word64(0xbb67ae85, 0x84caa73b);
@@ -44751,7 +22631,10 @@ const calculateSHA512 = exports.calculateSHA512 = function calculateSHA512Closur
h5 = new Word64(0x9b05688c, 0x2b3e6c1f);
h6 = new Word64(0x1f83d9ab, 0xfb41bd6b);
h7 = new Word64(0x5be0cd19, 0x137e2179);
- } else {
+ }
+ else {
+ // SHA384 is exactly the same
+ // except with different starting values and a trimmed result
h0 = new Word64(0xcbbb9d5d, 0xc1059ed8);
h1 = new Word64(0x629a292a, 0x367cd507);
h2 = new Word64(0x9159015a, 0x3070dd17);
@@ -44761,14 +22644,16 @@ const calculateSHA512 = exports.calculateSHA512 = function calculateSHA512Closur
h6 = new Word64(0xdb0c2e0d, 0x64f98fa7);
h7 = new Word64(0x47b5481d, 0xbefa4fa4);
}
- const paddedLength = Math.ceil((length + 17) / 128) * 128;
- const padded = new Uint8Array(paddedLength);
- let i, j;
+
+ // pre-processing
+ var paddedLength = Math.ceil((length + 17) / 128) * 128;
+ var padded = new Uint8Array(paddedLength);
+ var i, j, n;
for (i = 0; i < length; ++i) {
padded[i] = data[offset++];
}
padded[i++] = 0x80;
- const n = paddedLength - 16;
+ n = paddedLength - 16;
while (i < n) {
padded[i++] = 0;
}
@@ -44783,32 +22668,29 @@ const calculateSHA512 = exports.calculateSHA512 = function calculateSHA512Closur
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
- padded[i++] = length >>> 29 & 0xff;
- padded[i++] = length >> 21 & 0xff;
- padded[i++] = length >> 13 & 0xff;
- padded[i++] = length >> 5 & 0xff;
- padded[i++] = length << 3 & 0xff;
- const w = new Array(80);
+ padded[i++] = (length >>> 29) & 0xFF;
+ padded[i++] = (length >> 21) & 0xFF;
+ padded[i++] = (length >> 13) & 0xFF;
+ padded[i++] = (length >> 5) & 0xFF;
+ padded[i++] = (length << 3) & 0xFF;
+
+ var w = new Array(80);
for (i = 0; i < 80; i++) {
w[i] = new Word64(0, 0);
}
- let a = new Word64(0, 0),
- b = new Word64(0, 0),
- c = new Word64(0, 0);
- let d = new Word64(0, 0),
- e = new Word64(0, 0),
- f = new Word64(0, 0);
- let g = new Word64(0, 0),
- h = new Word64(0, 0);
- const t1 = new Word64(0, 0),
- t2 = new Word64(0, 0);
- const tmp1 = new Word64(0, 0),
- tmp2 = new Word64(0, 0);
- let tmp3;
+ var a = new Word64(0, 0), b = new Word64(0, 0), c = new Word64(0, 0);
+ var d = new Word64(0, 0), e = new Word64(0, 0), f = new Word64(0, 0);
+ var g = new Word64(0, 0), h = new Word64(0, 0);
+ var t1 = new Word64(0, 0), t2 = new Word64(0, 0);
+ var tmp1 = new Word64(0, 0), tmp2 = new Word64(0, 0), tmp3;
+
+ // for each 1024 bit block
for (i = 0; i < paddedLength;) {
for (j = 0; j < 16; ++j) {
- w[j].high = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3];
- w[j].low = padded[i + 4] << 24 | padded[i + 5] << 16 | padded[i + 6] << 8 | padded[i + 7];
+ w[j].high = (padded[i] << 24) | (padded[i + 1] << 16) |
+ (padded[i + 2] << 8) | (padded[i + 3]);
+ w[j].low = (padded[i + 4]) << 24 | (padded[i + 5]) << 16 |
+ (padded[i + 6]) << 8 | (padded[i + 7]);
i += 8;
}
for (j = 16; j < 80; ++j) {
@@ -44819,14 +22701,9 @@ const calculateSHA512 = exports.calculateSHA512 = function calculateSHA512Closur
tmp3.add(tmp1);
tmp3.add(w[j - 16]);
}
- a.assign(h0);
- b.assign(h1);
- c.assign(h2);
- d.assign(h3);
- e.assign(h4);
- f.assign(h5);
- g.assign(h6);
- h.assign(h7);
+
+ a.assign(h0); b.assign(h1); c.assign(h2); d.assign(h3);
+ e.assign(h4); f.assign(h5); g.assign(h6); h.assign(h7);
for (j = 0; j < 80; ++j) {
t1.assign(h);
sigmaPrime(tmp1, e, tmp2);
@@ -44835,9 +22712,11 @@ const calculateSHA512 = exports.calculateSHA512 = function calculateSHA512Closur
t1.add(tmp1);
t1.add(k[j]);
t1.add(w[j]);
+
sigma(t2, a, tmp2);
maj(tmp1, a, b, c, tmp2);
t2.add(tmp1);
+
tmp3 = h;
h = g;
g = f;
@@ -44860,67 +22739,217 @@ const calculateSHA512 = exports.calculateSHA512 = function calculateSHA512Closur
h6.add(g);
h7.add(h);
}
- let result;
+
+ var result;
if (!mode384) {
result = new Uint8Array(64);
- h0.copyTo(result, 0);
- h1.copyTo(result, 8);
- h2.copyTo(result, 16);
- h3.copyTo(result, 24);
- h4.copyTo(result, 32);
- h5.copyTo(result, 40);
- h6.copyTo(result, 48);
- h7.copyTo(result, 56);
- } else {
+ h0.copyTo(result,0);
+ h1.copyTo(result,8);
+ h2.copyTo(result,16);
+ h3.copyTo(result,24);
+ h4.copyTo(result,32);
+ h5.copyTo(result,40);
+ h6.copyTo(result,48);
+ h7.copyTo(result,56);
+ }
+ else {
result = new Uint8Array(48);
- h0.copyTo(result, 0);
- h1.copyTo(result, 8);
- h2.copyTo(result, 16);
- h3.copyTo(result, 24);
- h4.copyTo(result, 32);
- h5.copyTo(result, 40);
+ h0.copyTo(result,0);
+ h1.copyTo(result,8);
+ h2.copyTo(result,16);
+ h3.copyTo(result,24);
+ h4.copyTo(result,32);
+ h5.copyTo(result,40);
}
return result;
}
+
return hash;
-}();
-function calculateSHA384(data, offset, length) {
- return calculateSHA512(data, offset, length, true);
-}
-class NullCipher {
- decryptBlock(data) {
- return data;
+})();
+var calculateSHA384 = (function calculateSHA384Closure() {
+ function hash(data, offset, length) {
+ return calculateSHA512(data, offset, length, true);
}
- encrypt(data) {
- return data;
+
+ return hash;
+})();
+var NullCipher = (function NullCipherClosure() {
+ function NullCipher() {
}
-}
-class AESBaseCipher {
- constructor() {
- if (this.constructor === AESBaseCipher) {
- (0, _util.unreachable)("Cannot initialize AESBaseCipher.");
+
+ NullCipher.prototype = {
+ decryptBlock: function NullCipher_decryptBlock(data) {
+ return data;
}
- this._s = new Uint8Array([0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16]);
- this._inv_s = new Uint8Array([0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d]);
- this._mix = new Uint32Array([0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]);
- this._mixCol = new Uint8Array(256);
- for (let i = 0; i < 256; i++) {
- this._mixCol[i] = i < 128 ? i << 1 : i << 1 ^ 0x1b;
+ };
+
+ return NullCipher;
+})();
+
+var AES128Cipher = (function AES128CipherClosure() {
+ var rcon = new Uint8Array([
+ 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c,
+ 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a,
+ 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd,
+ 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a,
+ 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80,
+ 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6,
+ 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72,
+ 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc,
+ 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10,
+ 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e,
+ 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5,
+ 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94,
+ 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02,
+ 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d,
+ 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d,
+ 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f,
+ 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb,
+ 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c,
+ 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a,
+ 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd,
+ 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a,
+ 0x74, 0xe8, 0xcb, 0x8d]);
+
+ var s = new Uint8Array([
+ 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b,
+ 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
+ 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26,
+ 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
+ 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2,
+ 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
+ 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed,
+ 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
+ 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f,
+ 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
+ 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec,
+ 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
+ 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14,
+ 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
+ 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d,
+ 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
+ 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f,
+ 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
+ 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11,
+ 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
+ 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f,
+ 0xb0, 0x54, 0xbb, 0x16]);
+
+ var inv_s = new Uint8Array([
+ 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e,
+ 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87,
+ 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32,
+ 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e,
+ 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49,
+ 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16,
+ 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50,
+ 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84,
+ 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05,
+ 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02,
+ 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41,
+ 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73,
+ 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8,
+ 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89,
+ 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b,
+ 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4,
+ 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59,
+ 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d,
+ 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d,
+ 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61,
+ 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63,
+ 0x55, 0x21, 0x0c, 0x7d]);
+ var mixCol = new Uint8Array(256);
+ for (var i = 0; i < 256; i++) {
+ if (i < 128) {
+ mixCol[i] = i << 1;
+ } else {
+ mixCol[i] = (i << 1) ^ 0x1b;
}
- this.buffer = new Uint8Array(16);
- this.bufferPosition = 0;
}
- _expandKey(cipherKey) {
- (0, _util.unreachable)("Cannot call `_expandKey` on the base class");
+ var mix = new Uint32Array([
+ 0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927,
+ 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45,
+ 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb,
+ 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381,
+ 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf,
+ 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66,
+ 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28,
+ 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012,
+ 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec,
+ 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e,
+ 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd,
+ 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7,
+ 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89,
+ 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b,
+ 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815,
+ 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f,
+ 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa,
+ 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8,
+ 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36,
+ 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c,
+ 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742,
+ 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea,
+ 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4,
+ 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e,
+ 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360,
+ 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502,
+ 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87,
+ 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd,
+ 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3,
+ 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621,
+ 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f,
+ 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55,
+ 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26,
+ 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844,
+ 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba,
+ 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480,
+ 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce,
+ 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67,
+ 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929,
+ 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713,
+ 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed,
+ 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f,
+ 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]);
+
+ function expandKey128(cipherKey) {
+ var b = 176, result = new Uint8Array(b);
+ result.set(cipherKey);
+ for (var j = 16, i = 1; j < b; ++i) {
+ // RotWord
+ var t1 = result[j - 3], t2 = result[j - 2],
+ t3 = result[j - 1], t4 = result[j - 4];
+ // SubWord
+ t1 = s[t1];
+ t2 = s[t2];
+ t3 = s[t3];
+ t4 = s[t4];
+ // Rcon
+ t1 = t1 ^ rcon[i];
+ for (var n = 0; n < 4; ++n) {
+ result[j] = (t1 ^= result[j - 16]);
+ j++;
+ result[j] = (t2 ^= result[j - 16]);
+ j++;
+ result[j] = (t3 ^= result[j - 16]);
+ j++;
+ result[j] = (t4 ^= result[j - 16]);
+ j++;
+ }
+ }
+ return result;
}
- _decrypt(input, key) {
- let t, u, v;
- const state = new Uint8Array(16);
+
+ function decrypt128(input, key) {
+ var state = new Uint8Array(16);
state.set(input);
- for (let j = 0, k = this._keySize; j < 16; ++j, ++k) {
+ var i, j, k;
+ var t, u, v;
+ // AddRoundKey
+ for (j = 0, k = 160; j < 16; ++j, ++k) {
state[j] ^= key[k];
}
- for (let i = this._cyclesOfRepetition - 1; i >= 1; --i) {
+ for (i = 9; i >= 1; --i) {
+ // InvShiftRows
t = state[13];
state[13] = state[9];
state[9] = state[5];
@@ -44939,24 +22968,27 @@ class AESBaseCipher {
state[11] = t;
state[7] = u;
state[3] = v;
- for (let j = 0; j < 16; ++j) {
- state[j] = this._inv_s[state[j]];
+ // InvSubBytes
+ for (j = 0; j < 16; ++j) {
+ state[j] = inv_s[state[j]];
}
- for (let j = 0, k = i * 16; j < 16; ++j, ++k) {
+ // AddRoundKey
+ for (j = 0, k = i * 16; j < 16; ++j, ++k) {
state[j] ^= key[k];
}
- for (let j = 0; j < 16; j += 4) {
- const s0 = this._mix[state[j]];
- const s1 = this._mix[state[j + 1]];
- const s2 = this._mix[state[j + 2]];
- const s3 = this._mix[state[j + 3]];
- t = s0 ^ s1 >>> 8 ^ s1 << 24 ^ s2 >>> 16 ^ s2 << 16 ^ s3 >>> 24 ^ s3 << 8;
- state[j] = t >>> 24 & 0xff;
- state[j + 1] = t >> 16 & 0xff;
- state[j + 2] = t >> 8 & 0xff;
- state[j + 3] = t & 0xff;
+ // InvMixColumns
+ for (j = 0; j < 16; j += 4) {
+ var s0 = mix[state[j]], s1 = mix[state[j + 1]],
+ s2 = mix[state[j + 2]], s3 = mix[state[j + 3]];
+ t = (s0 ^ (s1 >>> 8) ^ (s1 << 24) ^ (s2 >>> 16) ^ (s2 << 16) ^
+ (s3 >>> 24) ^ (s3 << 8));
+ state[j] = (t >>> 24) & 0xFF;
+ state[j + 1] = (t >> 16) & 0xFF;
+ state[j + 2] = (t >> 8) & 0xFF;
+ state[j + 3] = t & 0xFF;
}
}
+ // InvShiftRows
t = state[13];
state[13] = state[9];
state[9] = state[5];
@@ -44975,24 +23007,30 @@ class AESBaseCipher {
state[11] = t;
state[7] = u;
state[3] = v;
- for (let j = 0; j < 16; ++j) {
- state[j] = this._inv_s[state[j]];
+ for (j = 0; j < 16; ++j) {
+ // InvSubBytes
+ state[j] = inv_s[state[j]];
+ // AddRoundKey
state[j] ^= key[j];
}
return state;
}
- _encrypt(input, key) {
- const s = this._s;
- let t, u, v;
- const state = new Uint8Array(16);
+
+ function encrypt128(input, key) {
+ var t, u, v, k;
+ var state = new Uint8Array(16);
state.set(input);
- for (let j = 0; j < 16; ++j) {
+ for (j = 0; j < 16; ++j) {
+ // AddRoundKey
state[j] ^= key[j];
}
- for (let i = 1; i < this._cyclesOfRepetition; i++) {
- for (let j = 0; j < 16; ++j) {
+
+ for (i = 1; i < 10; i++) {
+ //SubBytes
+ for (j = 0; j < 16; ++j) {
state[j] = s[state[j]];
}
+ //ShiftRows
v = state[1];
state[1] = state[5];
state[5] = state[9];
@@ -45011,24 +23049,27 @@ class AESBaseCipher {
state[7] = v;
state[11] = u;
state[15] = t;
- for (let j = 0; j < 16; j += 4) {
- const s0 = state[j + 0];
- const s1 = state[j + 1];
- const s2 = state[j + 2];
- const s3 = state[j + 3];
+ //MixColumns
+ for (var j = 0; j < 16; j += 4) {
+ var s0 = state[j + 0], s1 = state[j + 1];
+ var s2 = state[j + 2], s3 = state[j + 3];
t = s0 ^ s1 ^ s2 ^ s3;
- state[j + 0] ^= t ^ this._mixCol[s0 ^ s1];
- state[j + 1] ^= t ^ this._mixCol[s1 ^ s2];
- state[j + 2] ^= t ^ this._mixCol[s2 ^ s3];
- state[j + 3] ^= t ^ this._mixCol[s3 ^ s0];
+ state[j + 0] ^= t ^ mixCol[s0 ^ s1];
+ state[j + 1] ^= t ^ mixCol[s1 ^ s2];
+ state[j + 2] ^= t ^ mixCol[s2 ^ s3];
+ state[j + 3] ^= t ^ mixCol[s3 ^ s0];
}
- for (let j = 0, k = i * 16; j < 16; ++j, ++k) {
+ //AddRoundKey
+ for (j = 0, k = i * 16; j < 16; ++j, ++k) {
state[j] ^= key[k];
}
}
- for (let j = 0; j < 16; ++j) {
+
+ //SubBytes
+ for (j = 0; j < 16; ++j) {
state[j] = s[state[j]];
}
+ //ShiftRows
v = state[1];
state[1] = state[5];
state[5] = state[9];
@@ -45047,25 +23088,33 @@ class AESBaseCipher {
state[7] = v;
state[11] = u;
state[15] = t;
- for (let j = 0, k = this._keySize; j < 16; ++j, ++k) {
+ //AddRoundKey
+ for (j = 0, k = 160; j < 16; ++j, ++k) {
state[j] ^= key[k];
}
return state;
}
- _decryptBlock2(data, finalize) {
- const sourceLength = data.length;
- let buffer = this.buffer,
- bufferLength = this.bufferPosition;
- const result = [];
- let iv = this.iv;
- for (let i = 0; i < sourceLength; ++i) {
+
+ function AES128Cipher(key) {
+ this.key = expandKey128(key);
+ this.buffer = new Uint8Array(16);
+ this.bufferPosition = 0;
+ }
+
+ function decryptBlock2(data, finalize) {
+ var i, j, ii, sourceLength = data.length,
+ buffer = this.buffer, bufferLength = this.bufferPosition,
+ result = [], iv = this.iv;
+ for (i = 0; i < sourceLength; ++i) {
buffer[bufferLength] = data[i];
++bufferLength;
if (bufferLength < 16) {
continue;
}
- const plain = this._decrypt(buffer, this._key);
- for (let j = 0; j < 16; ++j) {
+ // buffer is full, decrypting
+ var plain = decrypt128(buffer, this.key);
+ // xor-ing the IV vector to get plain text
+ for (j = 0; j < 16; ++j) {
plain[j] ^= iv[j];
}
iv = buffer;
@@ -45073,19 +23122,23 @@ class AESBaseCipher {
buffer = new Uint8Array(16);
bufferLength = 0;
}
+ // saving incomplete buffer
this.buffer = buffer;
this.bufferLength = bufferLength;
this.iv = iv;
if (result.length === 0) {
- return new Uint8Array(0);
+ return new Uint8Array([]);
}
- let outputLength = 16 * result.length;
+ // combining plain text blocks into one
+ var outputLength = 16 * result.length;
if (finalize) {
- const lastBlock = result.at(-1);
- let psLen = lastBlock[15];
+ // undo a padding that is described in RFC 2898
+ var lastBlock = result[result.length - 1];
+ var psLen = lastBlock[15];
if (psLen <= 16) {
- for (let i = 15, ii = 16 - psLen; i >= ii; --i) {
+ for (i = 15, ii = 16 - psLen; i >= ii; --i) {
if (lastBlock[i] !== psLen) {
+ // Invalid padding, assume that the block has no padding.
psLen = 0;
break;
}
@@ -45094,326 +23147,792 @@ class AESBaseCipher {
result[result.length - 1] = lastBlock.subarray(0, 16 - psLen);
}
}
- const output = new Uint8Array(outputLength);
- for (let i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) {
+ var output = new Uint8Array(outputLength);
+ for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) {
output.set(result[i], j);
}
return output;
}
- decryptBlock(data, finalize, iv = null) {
- const sourceLength = data.length;
- const buffer = this.buffer;
- let bufferLength = this.bufferPosition;
- if (iv) {
- this.iv = iv;
- } else {
- for (let i = 0; bufferLength < 16 && i < sourceLength; ++i, ++bufferLength) {
+
+ AES128Cipher.prototype = {
+ decryptBlock: function AES128Cipher_decryptBlock(data, finalize) {
+ var i, sourceLength = data.length;
+ var buffer = this.buffer, bufferLength = this.bufferPosition;
+ // waiting for IV values -- they are at the start of the stream
+ for (i = 0; bufferLength < 16 && i < sourceLength; ++i, ++bufferLength) {
buffer[bufferLength] = data[i];
}
if (bufferLength < 16) {
+ // need more data
this.bufferLength = bufferLength;
- return new Uint8Array(0);
+ return new Uint8Array([]);
}
this.iv = buffer;
- data = data.subarray(16);
- }
- this.buffer = new Uint8Array(16);
- this.bufferLength = 0;
- this.decryptBlock = this._decryptBlock2;
- return this.decryptBlock(data, finalize);
- }
- encrypt(data, iv) {
- const sourceLength = data.length;
- let buffer = this.buffer,
- bufferLength = this.bufferPosition;
- const result = [];
- if (!iv) {
- iv = new Uint8Array(16);
- }
- for (let i = 0; i < sourceLength; ++i) {
- buffer[bufferLength] = data[i];
- ++bufferLength;
- if (bufferLength < 16) {
- continue;
+ this.buffer = new Uint8Array(16);
+ this.bufferLength = 0;
+ // starting decryption
+ this.decryptBlock = decryptBlock2;
+ return this.decryptBlock(data.subarray(16), finalize);
+ },
+ encrypt: function AES128Cipher_encrypt(data, iv) {
+ var i, j, ii, sourceLength = data.length,
+ buffer = this.buffer, bufferLength = this.bufferPosition,
+ result = [];
+ if (!iv) {
+ iv = new Uint8Array(16);
}
- for (let j = 0; j < 16; ++j) {
- buffer[j] ^= iv[j];
+ for (i = 0; i < sourceLength; ++i) {
+ buffer[bufferLength] = data[i];
+ ++bufferLength;
+ if (bufferLength < 16) {
+ continue;
+ }
+ for (j = 0; j < 16; ++j) {
+ buffer[j] ^= iv[j];
+ }
+
+ // buffer is full, encrypting
+ var cipher = encrypt128(buffer, this.key);
+ iv = cipher;
+ result.push(cipher);
+ buffer = new Uint8Array(16);
+ bufferLength = 0;
}
- const cipher = this._encrypt(buffer, this._key);
- iv = cipher;
- result.push(cipher);
- buffer = new Uint8Array(16);
- bufferLength = 0;
+ // saving incomplete buffer
+ this.buffer = buffer;
+ this.bufferLength = bufferLength;
+ this.iv = iv;
+ if (result.length === 0) {
+ return new Uint8Array([]);
+ }
+ // combining plain text blocks into one
+ var outputLength = 16 * result.length;
+ var output = new Uint8Array(outputLength);
+ for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) {
+ output.set(result[i], j);
+ }
+ return output;
}
- this.buffer = buffer;
- this.bufferLength = bufferLength;
- this.iv = iv;
- if (result.length === 0) {
- return new Uint8Array(0);
+ };
+
+ return AES128Cipher;
+})();
+
+var AES256Cipher = (function AES256CipherClosure() {
+ var rcon = new Uint8Array([
+ 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c,
+ 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a,
+ 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd,
+ 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a,
+ 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80,
+ 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6,
+ 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72,
+ 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc,
+ 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10,
+ 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e,
+ 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5,
+ 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94,
+ 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02,
+ 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d,
+ 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d,
+ 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f,
+ 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb,
+ 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c,
+ 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a,
+ 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd,
+ 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a,
+ 0x74, 0xe8, 0xcb, 0x8d]);
+
+ var s = new Uint8Array([
+ 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b,
+ 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
+ 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26,
+ 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
+ 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2,
+ 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
+ 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed,
+ 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
+ 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f,
+ 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
+ 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec,
+ 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
+ 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14,
+ 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
+ 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d,
+ 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
+ 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f,
+ 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
+ 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11,
+ 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
+ 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f,
+ 0xb0, 0x54, 0xbb, 0x16]);
+
+ var inv_s = new Uint8Array([
+ 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e,
+ 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87,
+ 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32,
+ 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e,
+ 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49,
+ 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16,
+ 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50,
+ 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84,
+ 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05,
+ 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02,
+ 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41,
+ 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73,
+ 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8,
+ 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89,
+ 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b,
+ 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4,
+ 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59,
+ 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d,
+ 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d,
+ 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61,
+ 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63,
+ 0x55, 0x21, 0x0c, 0x7d]);
+
+ var mixCol = new Uint8Array(256);
+ for (var i = 0; i < 256; i++) {
+ if (i < 128) {
+ mixCol[i] = i << 1;
+ } else {
+ mixCol[i] = (i << 1) ^ 0x1b;
}
- const outputLength = 16 * result.length;
- const output = new Uint8Array(outputLength);
- for (let i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) {
- output.set(result[i], j);
- }
- return output;
}
-}
-class AES128Cipher extends AESBaseCipher {
- constructor(key) {
- super();
- this._cyclesOfRepetition = 10;
- this._keySize = 160;
- this._rcon = new Uint8Array([0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d]);
- this._key = this._expandKey(key);
- }
- _expandKey(cipherKey) {
- const b = 176;
- const s = this._s;
- const rcon = this._rcon;
- const result = new Uint8Array(b);
+ var mix = new Uint32Array([
+ 0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927,
+ 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45,
+ 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb,
+ 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381,
+ 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf,
+ 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66,
+ 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28,
+ 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012,
+ 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec,
+ 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e,
+ 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd,
+ 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7,
+ 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89,
+ 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b,
+ 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815,
+ 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f,
+ 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa,
+ 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8,
+ 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36,
+ 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c,
+ 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742,
+ 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea,
+ 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4,
+ 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e,
+ 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360,
+ 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502,
+ 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87,
+ 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd,
+ 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3,
+ 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621,
+ 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f,
+ 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55,
+ 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26,
+ 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844,
+ 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba,
+ 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480,
+ 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce,
+ 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67,
+ 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929,
+ 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713,
+ 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed,
+ 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f,
+ 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]);
+
+ function expandKey256(cipherKey) {
+ var b = 240, result = new Uint8Array(b);
+ var r = 1;
+
result.set(cipherKey);
- for (let j = 16, i = 1; j < b; ++i) {
- let t1 = result[j - 3];
- let t2 = result[j - 2];
- let t3 = result[j - 1];
- let t4 = result[j - 4];
- t1 = s[t1];
- t2 = s[t2];
- t3 = s[t3];
- t4 = s[t4];
- t1 ^= rcon[i];
- for (let n = 0; n < 4; ++n) {
- result[j] = t1 ^= result[j - 16];
- j++;
- result[j] = t2 ^= result[j - 16];
- j++;
- result[j] = t3 ^= result[j - 16];
- j++;
- result[j] = t4 ^= result[j - 16];
- j++;
- }
- }
- return result;
- }
-}
-exports.AES128Cipher = AES128Cipher;
-class AES256Cipher extends AESBaseCipher {
- constructor(key) {
- super();
- this._cyclesOfRepetition = 14;
- this._keySize = 224;
- this._key = this._expandKey(key);
- }
- _expandKey(cipherKey) {
- const b = 240;
- const s = this._s;
- const result = new Uint8Array(b);
- result.set(cipherKey);
- let r = 1;
- let t1, t2, t3, t4;
- for (let j = 32, i = 1; j < b; ++i) {
+ for (var j = 32, i = 1; j < b; ++i) {
if (j % 32 === 16) {
t1 = s[t1];
t2 = s[t2];
t3 = s[t3];
t4 = s[t4];
} else if (j % 32 === 0) {
- t1 = result[j - 3];
- t2 = result[j - 2];
- t3 = result[j - 1];
- t4 = result[j - 4];
+ // RotWord
+ var t1 = result[j - 3], t2 = result[j - 2],
+ t3 = result[j - 1], t4 = result[j - 4];
+ // SubWord
t1 = s[t1];
t2 = s[t2];
t3 = s[t3];
t4 = s[t4];
- t1 ^= r;
+ // Rcon
+ t1 = t1 ^ r;
if ((r <<= 1) >= 256) {
- r = (r ^ 0x1b) & 0xff;
+ r = (r ^ 0x1b) & 0xFF;
}
}
- for (let n = 0; n < 4; ++n) {
- result[j] = t1 ^= result[j - 32];
+
+ for (var n = 0; n < 4; ++n) {
+ result[j] = (t1 ^= result[j - 32]);
j++;
- result[j] = t2 ^= result[j - 32];
+ result[j] = (t2 ^= result[j - 32]);
j++;
- result[j] = t3 ^= result[j - 32];
+ result[j] = (t3 ^= result[j - 32]);
j++;
- result[j] = t4 ^= result[j - 32];
+ result[j] = (t4 ^= result[j - 32]);
j++;
}
}
return result;
}
-}
-exports.AES256Cipher = AES256Cipher;
-class PDF17 {
- checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) {
- const hashData = new Uint8Array(password.length + 56);
- hashData.set(password, 0);
- hashData.set(ownerValidationSalt, password.length);
- hashData.set(userBytes, password.length + ownerValidationSalt.length);
- const result = calculateSHA256(hashData, 0, hashData.length);
- return (0, _util.isArrayEqual)(result, ownerPassword);
- }
- checkUserPassword(password, userValidationSalt, userPassword) {
- const hashData = new Uint8Array(password.length + 8);
- hashData.set(password, 0);
- hashData.set(userValidationSalt, password.length);
- const result = calculateSHA256(hashData, 0, hashData.length);
- return (0, _util.isArrayEqual)(result, userPassword);
- }
- getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) {
- const hashData = new Uint8Array(password.length + 56);
- hashData.set(password, 0);
- hashData.set(ownerKeySalt, password.length);
- hashData.set(userBytes, password.length + ownerKeySalt.length);
- const key = calculateSHA256(hashData, 0, hashData.length);
- const cipher = new AES256Cipher(key);
- return cipher.decryptBlock(ownerEncryption, false, new Uint8Array(16));
- }
- getUserKey(password, userKeySalt, userEncryption) {
- const hashData = new Uint8Array(password.length + 8);
- hashData.set(password, 0);
- hashData.set(userKeySalt, password.length);
- const key = calculateSHA256(hashData, 0, hashData.length);
- const cipher = new AES256Cipher(key);
- return cipher.decryptBlock(userEncryption, false, new Uint8Array(16));
- }
-}
-exports.PDF17 = PDF17;
-class PDF20 {
- _hash(password, input, userBytes) {
- let k = calculateSHA256(input, 0, input.length).subarray(0, 32);
- let e = [0];
- let i = 0;
- while (i < 64 || e.at(-1) > i - 32) {
- const combinedLength = password.length + k.length + userBytes.length,
- combinedArray = new Uint8Array(combinedLength);
- let writeOffset = 0;
- combinedArray.set(password, writeOffset);
- writeOffset += password.length;
- combinedArray.set(k, writeOffset);
- writeOffset += k.length;
- combinedArray.set(userBytes, writeOffset);
- const k1 = new Uint8Array(combinedLength * 64);
- for (let j = 0, pos = 0; j < 64; j++, pos += combinedLength) {
- k1.set(combinedArray, pos);
+
+ function decrypt256(input, key) {
+ var state = new Uint8Array(16);
+ state.set(input);
+ var i, j, k;
+ var t, u, v;
+ // AddRoundKey
+ for (j = 0, k = 224; j < 16; ++j, ++k) {
+ state[j] ^= key[k];
+ }
+ for (i = 13; i >= 1; --i) {
+ // InvShiftRows
+ t = state[13];
+ state[13] = state[9];
+ state[9] = state[5];
+ state[5] = state[1];
+ state[1] = t;
+ t = state[14];
+ u = state[10];
+ state[14] = state[6];
+ state[10] = state[2];
+ state[6] = t;
+ state[2] = u;
+ t = state[15];
+ u = state[11];
+ v = state[7];
+ state[15] = state[3];
+ state[11] = t;
+ state[7] = u;
+ state[3] = v;
+ // InvSubBytes
+ for (j = 0; j < 16; ++j) {
+ state[j] = inv_s[state[j]];
}
- const cipher = new AES128Cipher(k.subarray(0, 16));
+ // AddRoundKey
+ for (j = 0, k = i * 16; j < 16; ++j, ++k) {
+ state[j] ^= key[k];
+ }
+ // InvMixColumns
+ for (j = 0; j < 16; j += 4) {
+ var s0 = mix[state[j]], s1 = mix[state[j + 1]],
+ s2 = mix[state[j + 2]], s3 = mix[state[j + 3]];
+ t = (s0 ^ (s1 >>> 8) ^ (s1 << 24) ^ (s2 >>> 16) ^ (s2 << 16) ^
+ (s3 >>> 24) ^ (s3 << 8));
+ state[j] = (t >>> 24) & 0xFF;
+ state[j + 1] = (t >> 16) & 0xFF;
+ state[j + 2] = (t >> 8) & 0xFF;
+ state[j + 3] = t & 0xFF;
+ }
+ }
+ // InvShiftRows
+ t = state[13];
+ state[13] = state[9];
+ state[9] = state[5];
+ state[5] = state[1];
+ state[1] = t;
+ t = state[14];
+ u = state[10];
+ state[14] = state[6];
+ state[10] = state[2];
+ state[6] = t;
+ state[2] = u;
+ t = state[15];
+ u = state[11];
+ v = state[7];
+ state[15] = state[3];
+ state[11] = t;
+ state[7] = u;
+ state[3] = v;
+ for (j = 0; j < 16; ++j) {
+ // InvSubBytes
+ state[j] = inv_s[state[j]];
+ // AddRoundKey
+ state[j] ^= key[j];
+ }
+ return state;
+ }
+
+ function encrypt256(input, key) {
+ var t, u, v, k;
+ var state = new Uint8Array(16);
+ state.set(input);
+ for (j = 0; j < 16; ++j) {
+ // AddRoundKey
+ state[j] ^= key[j];
+ }
+
+ for (i = 1; i < 14; i++) {
+ //SubBytes
+ for (j = 0; j < 16; ++j) {
+ state[j] = s[state[j]];
+ }
+ //ShiftRows
+ v = state[1];
+ state[1] = state[5];
+ state[5] = state[9];
+ state[9] = state[13];
+ state[13] = v;
+ v = state[2];
+ u = state[6];
+ state[2] = state[10];
+ state[6] = state[14];
+ state[10] = v;
+ state[14] = u;
+ v = state[3];
+ u = state[7];
+ t = state[11];
+ state[3] = state[15];
+ state[7] = v;
+ state[11] = u;
+ state[15] = t;
+ //MixColumns
+ for (var j = 0; j < 16; j += 4) {
+ var s0 = state[j + 0], s1 = state[j + 1];
+ var s2 = state[j + 2], s3 = state[j + 3];
+ t = s0 ^ s1 ^ s2 ^ s3;
+ state[j + 0] ^= t ^ mixCol[s0 ^ s1];
+ state[j + 1] ^= t ^ mixCol[s1 ^ s2];
+ state[j + 2] ^= t ^ mixCol[s2 ^ s3];
+ state[j + 3] ^= t ^ mixCol[s3 ^ s0];
+ }
+ //AddRoundKey
+ for (j = 0, k = i * 16; j < 16; ++j, ++k) {
+ state[j] ^= key[k];
+ }
+ }
+
+ //SubBytes
+ for (j = 0; j < 16; ++j) {
+ state[j] = s[state[j]];
+ }
+ //ShiftRows
+ v = state[1];
+ state[1] = state[5];
+ state[5] = state[9];
+ state[9] = state[13];
+ state[13] = v;
+ v = state[2];
+ u = state[6];
+ state[2] = state[10];
+ state[6] = state[14];
+ state[10] = v;
+ state[14] = u;
+ v = state[3];
+ u = state[7];
+ t = state[11];
+ state[3] = state[15];
+ state[7] = v;
+ state[11] = u;
+ state[15] = t;
+ //AddRoundKey
+ for (j = 0, k = 224; j < 16; ++j, ++k) {
+ state[j] ^= key[k];
+ }
+
+ return state;
+
+ }
+
+ function AES256Cipher(key) {
+ this.key = expandKey256(key);
+ this.buffer = new Uint8Array(16);
+ this.bufferPosition = 0;
+ }
+
+ function decryptBlock2(data, finalize) {
+ var i, j, ii, sourceLength = data.length,
+ buffer = this.buffer, bufferLength = this.bufferPosition,
+ result = [], iv = this.iv;
+
+ for (i = 0; i < sourceLength; ++i) {
+ buffer[bufferLength] = data[i];
+ ++bufferLength;
+ if (bufferLength < 16) {
+ continue;
+ }
+ // buffer is full, decrypting
+ var plain = decrypt256(buffer, this.key);
+ // xor-ing the IV vector to get plain text
+ for (j = 0; j < 16; ++j) {
+ plain[j] ^= iv[j];
+ }
+ iv = buffer;
+ result.push(plain);
+ buffer = new Uint8Array(16);
+ bufferLength = 0;
+ }
+ // saving incomplete buffer
+ this.buffer = buffer;
+ this.bufferLength = bufferLength;
+ this.iv = iv;
+ if (result.length === 0) {
+ return new Uint8Array([]);
+ }
+ // combining plain text blocks into one
+ var outputLength = 16 * result.length;
+ if (finalize) {
+ // undo a padding that is described in RFC 2898
+ var lastBlock = result[result.length - 1];
+ var psLen = lastBlock[15];
+ if (psLen <= 16) {
+ for (i = 15, ii = 16 - psLen; i >= ii; --i) {
+ if (lastBlock[i] !== psLen) {
+ // Invalid padding, assume that the block has no padding.
+ psLen = 0;
+ break;
+ }
+ }
+ outputLength -= psLen;
+ result[result.length - 1] = lastBlock.subarray(0, 16 - psLen);
+ }
+ }
+ var output = new Uint8Array(outputLength);
+ for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) {
+ output.set(result[i], j);
+ }
+ return output;
+
+ }
+
+ AES256Cipher.prototype = {
+ decryptBlock: function AES256Cipher_decryptBlock(data, finalize, iv) {
+ var i, sourceLength = data.length;
+ var buffer = this.buffer, bufferLength = this.bufferPosition;
+ // if not supplied an IV wait for IV values
+ // they are at the start of the stream
+ if (iv) {
+ this.iv = iv;
+ } else {
+ for (i = 0; bufferLength < 16 &&
+ i < sourceLength; ++i, ++bufferLength) {
+ buffer[bufferLength] = data[i];
+ }
+ if (bufferLength < 16) {
+ //need more data
+ this.bufferLength = bufferLength;
+ return new Uint8Array([]);
+ }
+ this.iv = buffer;
+ data = data.subarray(16);
+ }
+ this.buffer = new Uint8Array(16);
+ this.bufferLength = 0;
+ // starting decryption
+ this.decryptBlock = decryptBlock2;
+ return this.decryptBlock(data, finalize);
+ },
+ encrypt: function AES256Cipher_encrypt(data, iv) {
+ var i, j, ii, sourceLength = data.length,
+ buffer = this.buffer, bufferLength = this.bufferPosition,
+ result = [];
+ if (!iv) {
+ iv = new Uint8Array(16);
+ }
+ for (i = 0; i < sourceLength; ++i) {
+ buffer[bufferLength] = data[i];
+ ++bufferLength;
+ if (bufferLength < 16) {
+ continue;
+ }
+ for (j = 0; j < 16; ++j) {
+ buffer[j] ^= iv[j];
+ }
+
+ // buffer is full, encrypting
+ var cipher = encrypt256(buffer, this.key);
+ this.iv = cipher;
+ result.push(cipher);
+ buffer = new Uint8Array(16);
+ bufferLength = 0;
+ }
+ // saving incomplete buffer
+ this.buffer = buffer;
+ this.bufferLength = bufferLength;
+ this.iv = iv;
+ if (result.length === 0) {
+ return new Uint8Array([]);
+ }
+ // combining plain text blocks into one
+ var outputLength = 16 * result.length;
+ var output = new Uint8Array(outputLength);
+ for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) {
+ output.set(result[i], j);
+ }
+ return output;
+ }
+ };
+
+ return AES256Cipher;
+})();
+
+var PDF17 = (function PDF17Closure() {
+
+ function compareByteArrays(array1, array2) {
+ if (array1.length !== array2.length) {
+ return false;
+ }
+ for (var i = 0; i < array1.length; i++) {
+ if (array1[i] !== array2[i]) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ function PDF17() {
+ }
+
+ PDF17.prototype = {
+ checkOwnerPassword: function PDF17_checkOwnerPassword(password,
+ ownerValidationSalt,
+ userBytes,
+ ownerPassword) {
+ var hashData = new Uint8Array(password.length + 56);
+ hashData.set(password, 0);
+ hashData.set(ownerValidationSalt, password.length);
+ hashData.set(userBytes, password.length + ownerValidationSalt.length);
+ var result = calculateSHA256(hashData, 0, hashData.length);
+ return compareByteArrays(result, ownerPassword);
+ },
+ checkUserPassword: function PDF17_checkUserPassword(password,
+ userValidationSalt,
+ userPassword) {
+ var hashData = new Uint8Array(password.length + 8);
+ hashData.set(password, 0);
+ hashData.set(userValidationSalt, password.length);
+ var result = calculateSHA256(hashData, 0, hashData.length);
+ return compareByteArrays(result, userPassword);
+ },
+ getOwnerKey: function PDF17_getOwnerKey(password, ownerKeySalt, userBytes,
+ ownerEncryption) {
+ var hashData = new Uint8Array(password.length + 56);
+ hashData.set(password, 0);
+ hashData.set(ownerKeySalt, password.length);
+ hashData.set(userBytes, password.length + ownerKeySalt.length);
+ var key = calculateSHA256(hashData, 0, hashData.length);
+ var cipher = new AES256Cipher(key);
+ return cipher.decryptBlock(ownerEncryption,
+ false,
+ new Uint8Array(16));
+
+ },
+ getUserKey: function PDF17_getUserKey(password, userKeySalt,
+ userEncryption) {
+ var hashData = new Uint8Array(password.length + 8);
+ hashData.set(password, 0);
+ hashData.set(userKeySalt, password.length);
+ //key is the decryption key for the UE string
+ var key = calculateSHA256(hashData, 0, hashData.length);
+ var cipher = new AES256Cipher(key);
+ return cipher.decryptBlock(userEncryption,
+ false,
+ new Uint8Array(16));
+ }
+ };
+ return PDF17;
+})();
+
+var PDF20 = (function PDF20Closure() {
+
+ function concatArrays(array1, array2) {
+ var t = new Uint8Array(array1.length + array2.length);
+ t.set(array1, 0);
+ t.set(array2, array1.length);
+ return t;
+ }
+
+ function calculatePDF20Hash(password, input, userBytes) {
+ //This refers to Algorithm 2.B as defined in ISO 32000-2
+ var k = calculateSHA256(input, 0, input.length).subarray(0, 32);
+ var e = [0];
+ var i = 0;
+ while (i < 64 || e[e.length - 1] > i - 32) {
+ var arrayLength = password.length + k.length + userBytes.length;
+
+ var k1 = new Uint8Array(arrayLength * 64);
+ var array = concatArrays(password, k);
+ array = concatArrays(array, userBytes);
+ for (var j = 0, pos = 0; j < 64; j++, pos += arrayLength) {
+ k1.set(array, pos);
+ }
+ //AES128 CBC NO PADDING with
+ //first 16 bytes of k as the key and the second 16 as the iv.
+ var cipher = new AES128Cipher(k.subarray(0, 16));
e = cipher.encrypt(k1, k.subarray(16, 32));
- const remainder = e.slice(0, 16).reduce((a, b) => a + b, 0) % 3;
+ //Now we have to take the first 16 bytes of an unsigned
+ //big endian integer... and compute the remainder
+ //modulo 3.... That is a fairly large number and
+ //JavaScript isn't going to handle that well...
+ //So we're using a trick that allows us to perform
+ //modulo math byte by byte
+ var remainder = 0;
+ for (var z = 0; z < 16; z++) {
+ remainder *= (256 % 3);
+ remainder %= 3;
+ remainder += ((e[z] >>> 0) % 3);
+ remainder %= 3;
+ }
if (remainder === 0) {
k = calculateSHA256(e, 0, e.length);
- } else if (remainder === 1) {
+ }
+ else if (remainder === 1) {
k = calculateSHA384(e, 0, e.length);
- } else if (remainder === 2) {
+ }
+ else if (remainder === 2) {
k = calculateSHA512(e, 0, e.length);
}
i++;
}
return k.subarray(0, 32);
}
- checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) {
- const hashData = new Uint8Array(password.length + 56);
- hashData.set(password, 0);
- hashData.set(ownerValidationSalt, password.length);
- hashData.set(userBytes, password.length + ownerValidationSalt.length);
- const result = this._hash(password, hashData, userBytes);
- return (0, _util.isArrayEqual)(result, ownerPassword);
+
+ function PDF20() {
}
- checkUserPassword(password, userValidationSalt, userPassword) {
- const hashData = new Uint8Array(password.length + 8);
- hashData.set(password, 0);
- hashData.set(userValidationSalt, password.length);
- const result = this._hash(password, hashData, []);
- return (0, _util.isArrayEqual)(result, userPassword);
- }
- getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) {
- const hashData = new Uint8Array(password.length + 56);
- hashData.set(password, 0);
- hashData.set(ownerKeySalt, password.length);
- hashData.set(userBytes, password.length + ownerKeySalt.length);
- const key = this._hash(password, hashData, userBytes);
- const cipher = new AES256Cipher(key);
- return cipher.decryptBlock(ownerEncryption, false, new Uint8Array(16));
- }
- getUserKey(password, userKeySalt, userEncryption) {
- const hashData = new Uint8Array(password.length + 8);
- hashData.set(password, 0);
- hashData.set(userKeySalt, password.length);
- const key = this._hash(password, hashData, []);
- const cipher = new AES256Cipher(key);
- return cipher.decryptBlock(userEncryption, false, new Uint8Array(16));
- }
-}
-exports.PDF20 = PDF20;
-class CipherTransform {
- constructor(stringCipherConstructor, streamCipherConstructor) {
- this.StringCipherConstructor = stringCipherConstructor;
- this.StreamCipherConstructor = streamCipherConstructor;
- }
- createStream(stream, length) {
- const cipher = new this.StreamCipherConstructor();
- return new _decrypt_stream.DecryptStream(stream, length, function cipherTransformDecryptStream(data, finalize) {
- return cipher.decryptBlock(data, finalize);
- });
- }
- decryptString(s) {
- const cipher = new this.StringCipherConstructor();
- let data = (0, _util.stringToBytes)(s);
- data = cipher.decryptBlock(data, true);
- return (0, _util.bytesToString)(data);
- }
- encryptString(s) {
- const cipher = new this.StringCipherConstructor();
- if (cipher instanceof AESBaseCipher) {
- const strLen = s.length;
- const pad = 16 - strLen % 16;
- s += String.fromCharCode(pad).repeat(pad);
- const iv = new Uint8Array(16);
- if (typeof crypto !== "undefined") {
- crypto.getRandomValues(iv);
- } else {
- for (let i = 0; i < 16; i++) {
- iv[i] = Math.floor(256 * Math.random());
- }
- }
- let data = (0, _util.stringToBytes)(s);
- data = cipher.encrypt(data, iv);
- const buf = new Uint8Array(16 + data.length);
- buf.set(iv);
- buf.set(data, 16);
- return (0, _util.bytesToString)(buf);
+
+ function compareByteArrays(array1, array2) {
+ if (array1.length !== array2.length) {
+ return false;
}
- let data = (0, _util.stringToBytes)(s);
- data = cipher.encrypt(data);
- return (0, _util.bytesToString)(data);
+ for (var i = 0; i < array1.length; i++) {
+ if (array1[i] !== array2[i]) {
+ return false;
+ }
+ }
+ return true;
}
-}
-class CipherTransformFactory {
- static #defaultPasswordBytes = new Uint8Array([0x28, 0xbf, 0x4e, 0x5e, 0x4e, 0x75, 0x8a, 0x41, 0x64, 0x00, 0x4e, 0x56, 0xff, 0xfa, 0x01, 0x08, 0x2e, 0x2e, 0x00, 0xb6, 0xd0, 0x68, 0x3e, 0x80, 0x2f, 0x0c, 0xa9, 0xfe, 0x64, 0x53, 0x69, 0x7a]);
- #createEncryptionKey20(revision, password, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms) {
+
+ PDF20.prototype = {
+ hash: function PDF20_hash(password, concatBytes, userBytes) {
+ return calculatePDF20Hash(password, concatBytes, userBytes);
+ },
+ checkOwnerPassword: function PDF20_checkOwnerPassword(password,
+ ownerValidationSalt,
+ userBytes,
+ ownerPassword) {
+ var hashData = new Uint8Array(password.length + 56);
+ hashData.set(password, 0);
+ hashData.set(ownerValidationSalt, password.length);
+ hashData.set(userBytes, password.length + ownerValidationSalt.length);
+ var result = calculatePDF20Hash(password, hashData, userBytes);
+ return compareByteArrays(result, ownerPassword);
+ },
+ checkUserPassword: function PDF20_checkUserPassword(password,
+ userValidationSalt,
+ userPassword) {
+ var hashData = new Uint8Array(password.length + 8);
+ hashData.set(password, 0);
+ hashData.set(userValidationSalt, password.length);
+ var result = calculatePDF20Hash(password, hashData, []);
+ return compareByteArrays(result, userPassword);
+ },
+ getOwnerKey: function PDF20_getOwnerKey(password, ownerKeySalt, userBytes,
+ ownerEncryption) {
+ var hashData = new Uint8Array(password.length + 56);
+ hashData.set(password, 0);
+ hashData.set(ownerKeySalt, password.length);
+ hashData.set(userBytes, password.length + ownerKeySalt.length);
+ var key = calculatePDF20Hash(password, hashData, userBytes);
+ var cipher = new AES256Cipher(key);
+ return cipher.decryptBlock(ownerEncryption,
+ false,
+ new Uint8Array(16));
+
+ },
+ getUserKey: function PDF20_getUserKey(password, userKeySalt,
+ userEncryption) {
+ var hashData = new Uint8Array(password.length + 8);
+ hashData.set(password, 0);
+ hashData.set(userKeySalt, password.length);
+ //key is the decryption key for the UE string
+ var key = calculatePDF20Hash(password, hashData, []);
+ var cipher = new AES256Cipher(key);
+ return cipher.decryptBlock(userEncryption,
+ false,
+ new Uint8Array(16));
+ }
+ };
+ return PDF20;
+})();
+
+var CipherTransform = (function CipherTransformClosure() {
+ function CipherTransform(stringCipherConstructor, streamCipherConstructor) {
+ this.stringCipherConstructor = stringCipherConstructor;
+ this.streamCipherConstructor = streamCipherConstructor;
+ }
+
+ CipherTransform.prototype = {
+ createStream: function CipherTransform_createStream(stream, length) {
+ var cipher = new this.streamCipherConstructor();
+ return new DecryptStream(stream, length,
+ function cipherTransformDecryptStream(data, finalize) {
+ return cipher.decryptBlock(data, finalize);
+ }
+ );
+ },
+ decryptString: function CipherTransform_decryptString(s) {
+ var cipher = new this.stringCipherConstructor();
+ var data = stringToBytes(s);
+ data = cipher.decryptBlock(data, true);
+ return bytesToString(data);
+ }
+ };
+ return CipherTransform;
+})();
+
+var CipherTransformFactory = (function CipherTransformFactoryClosure() {
+ var defaultPasswordBytes = new Uint8Array([
+ 0x28, 0xBF, 0x4E, 0x5E, 0x4E, 0x75, 0x8A, 0x41,
+ 0x64, 0x00, 0x4E, 0x56, 0xFF, 0xFA, 0x01, 0x08,
+ 0x2E, 0x2E, 0x00, 0xB6, 0xD0, 0x68, 0x3E, 0x80,
+ 0x2F, 0x0C, 0xA9, 0xFE, 0x64, 0x53, 0x69, 0x7A]);
+
+ function createEncryptionKey20(revision, password, ownerPassword,
+ ownerValidationSalt, ownerKeySalt, uBytes,
+ userPassword, userValidationSalt, userKeySalt,
+ ownerEncryption, userEncryption, perms) {
if (password) {
- const passwordLength = Math.min(127, password.length);
+ var passwordLength = Math.min(127, password.length);
password = password.subarray(0, passwordLength);
} else {
password = [];
}
- const pdfAlgorithm = revision === 6 ? new PDF20() : new PDF17();
- if (pdfAlgorithm.checkUserPassword(password, userValidationSalt, userPassword)) {
- return pdfAlgorithm.getUserKey(password, userKeySalt, userEncryption);
- } else if (password.length && pdfAlgorithm.checkOwnerPassword(password, ownerValidationSalt, uBytes, ownerPassword)) {
- return pdfAlgorithm.getOwnerKey(password, ownerKeySalt, uBytes, ownerEncryption);
+ var pdfAlgorithm;
+ if (revision === 6) {
+ pdfAlgorithm = new PDF20();
+ } else {
+ pdfAlgorithm = new PDF17();
}
+
+ if (pdfAlgorithm) {
+ if (pdfAlgorithm.checkUserPassword(password, userValidationSalt,
+ userPassword)) {
+ return pdfAlgorithm.getUserKey(password, userKeySalt, userEncryption);
+ } else if (password.length && pdfAlgorithm.checkOwnerPassword(password,
+ ownerValidationSalt,
+ uBytes,
+ ownerPassword)) {
+ return pdfAlgorithm.getOwnerKey(password, ownerKeySalt, uBytes,
+ ownerEncryption);
+ }
+ }
+
return null;
}
- #prepareKeyData(fileId, password, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata) {
- const hashDataSize = 40 + ownerPassword.length + fileId.length;
- const hashData = new Uint8Array(hashDataSize);
- let i = 0,
- j,
- n;
+
+ function prepareKeyData(fileId, password, ownerPassword, userPassword,
+ flags, revision, keyLength, encryptMetadata) {
+ var hashDataSize = 40 + ownerPassword.length + fileId.length;
+ var hashData = new Uint8Array(hashDataSize), i = 0, j, n;
if (password) {
n = Math.min(32, password.length);
for (; i < n; ++i) {
@@ -45422,36 +23941,38 @@ class CipherTransformFactory {
}
j = 0;
while (i < 32) {
- hashData[i++] = CipherTransformFactory.#defaultPasswordBytes[j++];
+ hashData[i++] = defaultPasswordBytes[j++];
}
+ // as now the padded password in the hashData[0..i]
for (j = 0, n = ownerPassword.length; j < n; ++j) {
hashData[i++] = ownerPassword[j];
}
- hashData[i++] = flags & 0xff;
- hashData[i++] = flags >> 8 & 0xff;
- hashData[i++] = flags >> 16 & 0xff;
- hashData[i++] = flags >>> 24 & 0xff;
+ hashData[i++] = flags & 0xFF;
+ hashData[i++] = (flags >> 8) & 0xFF;
+ hashData[i++] = (flags >> 16) & 0xFF;
+ hashData[i++] = (flags >>> 24) & 0xFF;
for (j = 0, n = fileId.length; j < n; ++j) {
hashData[i++] = fileId[j];
}
if (revision >= 4 && !encryptMetadata) {
- hashData[i++] = 0xff;
- hashData[i++] = 0xff;
- hashData[i++] = 0xff;
- hashData[i++] = 0xff;
+ hashData[i++] = 0xFF;
+ hashData[i++] = 0xFF;
+ hashData[i++] = 0xFF;
+ hashData[i++] = 0xFF;
}
- let hash = calculateMD5(hashData, 0, i);
- const keyLengthInBytes = keyLength >> 3;
+ var hash = calculateMD5(hashData, 0, i);
+ var keyLengthInBytes = keyLength >> 3;
if (revision >= 3) {
for (j = 0; j < 50; ++j) {
hash = calculateMD5(hash, 0, keyLengthInBytes);
}
}
- const encryptionKey = hash.subarray(0, keyLengthInBytes);
- let cipher, checkData;
+ var encryptionKey = hash.subarray(0, keyLengthInBytes);
+ var cipher, checkData;
+
if (revision >= 3) {
for (i = 0; i < 32; ++i) {
- hashData[i] = CipherTransformFactory.#defaultPasswordBytes[i];
+ hashData[i] = defaultPasswordBytes[i];
}
for (j = 0, n = fileId.length; j < n; ++j) {
hashData[i++] = fileId[j];
@@ -45459,9 +23980,9 @@ class CipherTransformFactory {
cipher = new ARCFourCipher(encryptionKey);
checkData = cipher.encryptBlock(calculateMD5(hashData, 0, i));
n = encryptionKey.length;
- const derivedKey = new Uint8Array(n);
+ var derivedKey = new Uint8Array(n), k;
for (j = 1; j <= 19; ++j) {
- for (let k = 0; k < n; ++k) {
+ for (k = 0; k < n; ++k) {
derivedKey[k] = encryptionKey[k] ^ j;
}
cipher = new ARCFourCipher(derivedKey);
@@ -45474,7 +23995,7 @@ class CipherTransformFactory {
}
} else {
cipher = new ARCFourCipher(encryptionKey);
- checkData = cipher.encryptBlock(CipherTransformFactory.#defaultPasswordBytes);
+ checkData = cipher.encryptBlock(defaultPasswordBytes);
for (j = 0, n = checkData.length; j < n; ++j) {
if (userPassword[j] !== checkData[j]) {
return null;
@@ -45483,30 +24004,31 @@ class CipherTransformFactory {
}
return encryptionKey;
}
- #decodeUserPassword(password, ownerPassword, revision, keyLength) {
- const hashData = new Uint8Array(32);
- let i = 0;
- const n = Math.min(32, password.length);
+
+ function decodeUserPassword(password, ownerPassword, revision, keyLength) {
+ var hashData = new Uint8Array(32), i = 0, j, n;
+ n = Math.min(32, password.length);
for (; i < n; ++i) {
hashData[i] = password[i];
}
- let j = 0;
+ j = 0;
while (i < 32) {
- hashData[i++] = CipherTransformFactory.#defaultPasswordBytes[j++];
+ hashData[i++] = defaultPasswordBytes[j++];
}
- let hash = calculateMD5(hashData, 0, i);
- const keyLengthInBytes = keyLength >> 3;
+ var hash = calculateMD5(hashData, 0, i);
+ var keyLengthInBytes = keyLength >> 3;
if (revision >= 3) {
for (j = 0; j < 50; ++j) {
hash = calculateMD5(hash, 0, hash.length);
}
}
- let cipher, userPassword;
+
+ var cipher, userPassword;
if (revision >= 3) {
userPassword = ownerPassword;
- const derivedKey = new Uint8Array(keyLengthInBytes);
+ var derivedKey = new Uint8Array(keyLengthInBytes), k;
for (j = 19; j >= 0; j--) {
- for (let k = 0; k < keyLengthInBytes; ++k) {
+ for (k = 0; k < keyLengthInBytes; ++k) {
derivedKey[k] = hash[k] ^ j;
}
cipher = new ARCFourCipher(derivedKey);
@@ -45518,12664 +24040,19036 @@ class CipherTransformFactory {
}
return userPassword;
}
- #buildObjectKey(num, gen, encryptionKey, isAes = false) {
- const key = new Uint8Array(encryptionKey.length + 9);
- const n = encryptionKey.length;
- let i;
- for (i = 0; i < n; ++i) {
- key[i] = encryptionKey[i];
+
+ var identityName = Name.get('Identity');
+
+ function CipherTransformFactory(dict, fileId, password) {
+ var filter = dict.get('Filter');
+ if (!isName(filter) || filter.name !== 'Standard') {
+ error('unknown encryption method');
}
- key[i++] = num & 0xff;
- key[i++] = num >> 8 & 0xff;
- key[i++] = num >> 16 & 0xff;
- key[i++] = gen & 0xff;
- key[i++] = gen >> 8 & 0xff;
- if (isAes) {
- key[i++] = 0x73;
- key[i++] = 0x41;
- key[i++] = 0x6c;
- key[i++] = 0x54;
- }
- const hash = calculateMD5(key, 0, i);
- return hash.subarray(0, Math.min(encryptionKey.length + 5, 16));
- }
- #buildCipherConstructor(cf, name, num, gen, key) {
- if (!(name instanceof _primitives.Name)) {
- throw new _util.FormatError("Invalid crypt filter name.");
- }
- const self = this;
- const cryptFilter = cf.get(name.name);
- const cfm = cryptFilter?.get("CFM");
- if (!cfm || cfm.name === "None") {
- return function () {
- return new NullCipher();
- };
- }
- if (cfm.name === "V2") {
- return function () {
- return new ARCFourCipher(self.#buildObjectKey(num, gen, key, false));
- };
- }
- if (cfm.name === "AESV2") {
- return function () {
- return new AES128Cipher(self.#buildObjectKey(num, gen, key, true));
- };
- }
- if (cfm.name === "AESV3") {
- return function () {
- return new AES256Cipher(key);
- };
- }
- throw new _util.FormatError("Unknown crypto method");
- }
- constructor(dict, fileId, password) {
- const filter = dict.get("Filter");
- if (!(0, _primitives.isName)(filter, "Standard")) {
- throw new _util.FormatError("unknown encryption method");
- }
- this.filterName = filter.name;
this.dict = dict;
- const algorithm = dict.get("V");
- if (!Number.isInteger(algorithm) || algorithm !== 1 && algorithm !== 2 && algorithm !== 4 && algorithm !== 5) {
- throw new _util.FormatError("unsupported encryption algorithm");
+ var algorithm = dict.get('V');
+ if (!isInt(algorithm) ||
+ (algorithm !== 1 && algorithm !== 2 && algorithm !== 4 &&
+ algorithm !== 5)) {
+ error('unsupported encryption algorithm');
}
this.algorithm = algorithm;
- let keyLength = dict.get("Length");
+ var keyLength = dict.get('Length');
if (!keyLength) {
+ // Spec asks to rely on encryption dictionary's Length entry, however
+ // some PDFs don't have it. Trying to recover.
if (algorithm <= 3) {
+ // For 1 and 2 it's fixed to 40-bit, for 3 40-bit is a minimal value.
keyLength = 40;
} else {
- const cfDict = dict.get("CF");
- const streamCryptoName = dict.get("StmF");
- if (cfDict instanceof _primitives.Dict && streamCryptoName instanceof _primitives.Name) {
- cfDict.suppressEncryption = true;
- const handlerDict = cfDict.get(streamCryptoName.name);
- keyLength = handlerDict?.get("Length") || 128;
+ // Trying to find default handler -- it usually has Length.
+ var cfDict = dict.get('CF');
+ var streamCryptoName = dict.get('StmF');
+ if (isDict(cfDict) && isName(streamCryptoName)) {
+ var handlerDict = cfDict.get(streamCryptoName.name);
+ keyLength = (handlerDict && handlerDict.get('Length')) || 128;
if (keyLength < 40) {
+ // Sometimes it's incorrect value of bits, generators specify bytes.
keyLength <<= 3;
}
}
}
}
- if (!Number.isInteger(keyLength) || keyLength < 40 || keyLength % 8 !== 0) {
- throw new _util.FormatError("invalid key length");
+ if (!isInt(keyLength) ||
+ keyLength < 40 || (keyLength % 8) !== 0) {
+ error('invalid key length');
}
- const ownerBytes = (0, _util.stringToBytes)(dict.get("O")),
- userBytes = (0, _util.stringToBytes)(dict.get("U"));
- const ownerPassword = ownerBytes.subarray(0, 32);
- const userPassword = userBytes.subarray(0, 32);
- const flags = dict.get("P");
- const revision = dict.get("R");
- const encryptMetadata = (algorithm === 4 || algorithm === 5) && dict.get("EncryptMetadata") !== false;
+
+ // prepare keys
+ var ownerPassword = stringToBytes(dict.get('O')).subarray(0, 32);
+ var userPassword = stringToBytes(dict.get('U')).subarray(0, 32);
+ var flags = dict.get('P');
+ var revision = dict.get('R');
+ // meaningful when V is 4 or 5
+ var encryptMetadata = ((algorithm === 4 || algorithm === 5) &&
+ dict.get('EncryptMetadata') !== false);
this.encryptMetadata = encryptMetadata;
- const fileIdBytes = (0, _util.stringToBytes)(fileId);
- let passwordBytes;
+
+ var fileIdBytes = stringToBytes(fileId);
+ var passwordBytes;
if (password) {
if (revision === 6) {
try {
- password = (0, _util.utf8StringToString)(password);
- } catch {
- (0, _util.warn)("CipherTransformFactory: Unable to convert UTF8 encoded password.");
+ password = utf8StringToString(password);
+ } catch (ex) {
+ warn('CipherTransformFactory: ' +
+ 'Unable to convert UTF8 encoded password.');
}
}
- passwordBytes = (0, _util.stringToBytes)(password);
+ passwordBytes = stringToBytes(password);
}
- let encryptionKey;
+
+ var encryptionKey;
if (algorithm !== 5) {
- encryptionKey = this.#prepareKeyData(fileIdBytes, passwordBytes, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata);
- } else {
- const ownerValidationSalt = ownerBytes.subarray(32, 40);
- const ownerKeySalt = ownerBytes.subarray(40, 48);
- const uBytes = userBytes.subarray(0, 48);
- const userValidationSalt = userBytes.subarray(32, 40);
- const userKeySalt = userBytes.subarray(40, 48);
- const ownerEncryption = (0, _util.stringToBytes)(dict.get("OE"));
- const userEncryption = (0, _util.stringToBytes)(dict.get("UE"));
- const perms = (0, _util.stringToBytes)(dict.get("Perms"));
- encryptionKey = this.#createEncryptionKey20(revision, passwordBytes, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms);
+ encryptionKey = prepareKeyData(fileIdBytes, passwordBytes,
+ ownerPassword, userPassword, flags,
+ revision, keyLength, encryptMetadata);
+ }
+ else {
+ var ownerValidationSalt = stringToBytes(dict.get('O')).subarray(32, 40);
+ var ownerKeySalt = stringToBytes(dict.get('O')).subarray(40, 48);
+ var uBytes = stringToBytes(dict.get('U')).subarray(0, 48);
+ var userValidationSalt = stringToBytes(dict.get('U')).subarray(32, 40);
+ var userKeySalt = stringToBytes(dict.get('U')).subarray(40, 48);
+ var ownerEncryption = stringToBytes(dict.get('OE'));
+ var userEncryption = stringToBytes(dict.get('UE'));
+ var perms = stringToBytes(dict.get('Perms'));
+ encryptionKey =
+ createEncryptionKey20(revision, passwordBytes,
+ ownerPassword, ownerValidationSalt,
+ ownerKeySalt, uBytes,
+ userPassword, userValidationSalt,
+ userKeySalt, ownerEncryption,
+ userEncryption, perms);
}
if (!encryptionKey && !password) {
- throw new _util.PasswordException("No password given", _util.PasswordResponses.NEED_PASSWORD);
+ throw new PasswordException('No password given',
+ PasswordResponses.NEED_PASSWORD);
} else if (!encryptionKey && password) {
- const decodedPassword = this.#decodeUserPassword(passwordBytes, ownerPassword, revision, keyLength);
- encryptionKey = this.#prepareKeyData(fileIdBytes, decodedPassword, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata);
+ // Attempting use the password as an owner password
+ var decodedPassword = decodeUserPassword(passwordBytes, ownerPassword,
+ revision, keyLength);
+ encryptionKey = prepareKeyData(fileIdBytes, decodedPassword,
+ ownerPassword, userPassword, flags,
+ revision, keyLength, encryptMetadata);
}
+
if (!encryptionKey) {
- throw new _util.PasswordException("Incorrect Password", _util.PasswordResponses.INCORRECT_PASSWORD);
+ throw new PasswordException('Incorrect Password',
+ PasswordResponses.INCORRECT_PASSWORD);
}
+
this.encryptionKey = encryptionKey;
+
if (algorithm >= 4) {
- const cf = dict.get("CF");
- if (cf instanceof _primitives.Dict) {
- cf.suppressEncryption = true;
+ this.cf = dict.get('CF');
+ this.stmf = dict.get('StmF') || identityName;
+ this.strf = dict.get('StrF') || identityName;
+ this.eff = dict.get('EFF') || this.stmf;
+ }
+ }
+
+ function buildObjectKey(num, gen, encryptionKey, isAes) {
+ var key = new Uint8Array(encryptionKey.length + 9), i, n;
+ for (i = 0, n = encryptionKey.length; i < n; ++i) {
+ key[i] = encryptionKey[i];
+ }
+ key[i++] = num & 0xFF;
+ key[i++] = (num >> 8) & 0xFF;
+ key[i++] = (num >> 16) & 0xFF;
+ key[i++] = gen & 0xFF;
+ key[i++] = (gen >> 8) & 0xFF;
+ if (isAes) {
+ key[i++] = 0x73;
+ key[i++] = 0x41;
+ key[i++] = 0x6C;
+ key[i++] = 0x54;
+ }
+ var hash = calculateMD5(key, 0, i);
+ return hash.subarray(0, Math.min(encryptionKey.length + 5, 16));
+ }
+
+ function buildCipherConstructor(cf, name, num, gen, key) {
+ var cryptFilter = cf.get(name.name);
+ var cfm;
+ if (cryptFilter !== null && cryptFilter !== undefined) {
+ cfm = cryptFilter.get('CFM');
+ }
+ if (!cfm || cfm.name === 'None') {
+ return function cipherTransformFactoryBuildCipherConstructorNone() {
+ return new NullCipher();
+ };
+ }
+ if ('V2' === cfm.name) {
+ return function cipherTransformFactoryBuildCipherConstructorV2() {
+ return new ARCFourCipher(buildObjectKey(num, gen, key, false));
+ };
+ }
+ if ('AESV2' === cfm.name) {
+ return function cipherTransformFactoryBuildCipherConstructorAESV2() {
+ return new AES128Cipher(buildObjectKey(num, gen, key, true));
+ };
+ }
+ if ('AESV3' === cfm.name) {
+ return function cipherTransformFactoryBuildCipherConstructorAESV3() {
+ return new AES256Cipher(key);
+ };
+ }
+ error('Unknown crypto method');
+ }
+
+ CipherTransformFactory.prototype = {
+ createCipherTransform:
+ function CipherTransformFactory_createCipherTransform(num, gen) {
+ if (this.algorithm === 4 || this.algorithm === 5) {
+ return new CipherTransform(
+ buildCipherConstructor(this.cf, this.stmf,
+ num, gen, this.encryptionKey),
+ buildCipherConstructor(this.cf, this.strf,
+ num, gen, this.encryptionKey));
}
- this.cf = cf;
- this.stmf = dict.get("StmF") || _primitives.Name.get("Identity");
- this.strf = dict.get("StrF") || _primitives.Name.get("Identity");
- this.eff = dict.get("EFF") || this.stmf;
+ // algorithms 1 and 2
+ var key = buildObjectKey(num, gen, this.encryptionKey, false);
+ var cipherConstructor = function buildCipherCipherConstructor() {
+ return new ARCFourCipher(key);
+ };
+ return new CipherTransform(cipherConstructor, cipherConstructor);
}
- }
- createCipherTransform(num, gen) {
- if (this.algorithm === 4 || this.algorithm === 5) {
- return new CipherTransform(this.#buildCipherConstructor(this.cf, this.strf, num, gen, this.encryptionKey), this.#buildCipherConstructor(this.cf, this.stmf, num, gen, this.encryptionKey));
- }
- const key = this.#buildObjectKey(num, gen, this.encryptionKey, false);
- const cipherConstructor = function () {
- return new ARCFourCipher(key);
- };
- return new CipherTransform(cipherConstructor, cipherConstructor);
- }
-}
+ };
+
+ return CipherTransformFactory;
+})();
+
+exports.AES128Cipher = AES128Cipher;
+exports.AES256Cipher = AES256Cipher;
+exports.ARCFourCipher = ARCFourCipher;
exports.CipherTransformFactory = CipherTransformFactory;
-
-/***/ }),
-/* 75 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
+exports.PDF17 = PDF17;
+exports.PDF20 = PDF20;
+exports.calculateMD5 = calculateMD5;
+exports.calculateSHA256 = calculateSHA256;
+exports.calculateSHA384 = calculateSHA384;
+exports.calculateSHA512 = calculateSHA512;
}));
-exports.DecryptStream = void 0;
-var _decode_stream = __w_pdfjs_require__(18);
-const chunkSize = 512;
-class DecryptStream extends _decode_stream.DecodeStream {
- constructor(str, maybeLength, decrypt) {
- super(maybeLength);
- this.str = str;
- this.dict = str.dict;
- this.decrypt = decrypt;
- this.nextChunk = null;
- this.initialized = false;
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreFontRenderer = {}), root.pdfjsSharedUtil,
+ root.pdfjsCoreStream, root.pdfjsCoreGlyphList, root.pdfjsCoreEncodings,
+ root.pdfjsCoreCFFParser);
}
- readBlock() {
- let chunk;
- if (this.initialized) {
- chunk = this.nextChunk;
+}(this, function (exports, sharedUtil, coreStream, coreGlyphList,
+ coreEncodings, coreCFFParser) {
+
+var Util = sharedUtil.Util;
+var bytesToString = sharedUtil.bytesToString;
+var error = sharedUtil.error;
+var Stream = coreStream.Stream;
+var getGlyphsUnicode = coreGlyphList.getGlyphsUnicode;
+var StandardEncoding = coreEncodings.StandardEncoding;
+var CFFParser = coreCFFParser.CFFParser;
+
+var FontRendererFactory = (function FontRendererFactoryClosure() {
+ function getLong(data, offset) {
+ return (data[offset] << 24) | (data[offset + 1] << 16) |
+ (data[offset + 2] << 8) | data[offset + 3];
+ }
+
+ function getUshort(data, offset) {
+ return (data[offset] << 8) | data[offset + 1];
+ }
+
+ function parseCmap(data, start, end) {
+ var offset = (getUshort(data, start + 2) === 1 ?
+ getLong(data, start + 8) : getLong(data, start + 16));
+ var format = getUshort(data, start + offset);
+ var length, ranges, p, i;
+ if (format === 4) {
+ length = getUshort(data, start + offset + 2);
+ var segCount = getUshort(data, start + offset + 6) >> 1;
+ p = start + offset + 14;
+ ranges = [];
+ for (i = 0; i < segCount; i++, p += 2) {
+ ranges[i] = {end: getUshort(data, p)};
+ }
+ p += 2;
+ for (i = 0; i < segCount; i++, p += 2) {
+ ranges[i].start = getUshort(data, p);
+ }
+ for (i = 0; i < segCount; i++, p += 2) {
+ ranges[i].idDelta = getUshort(data, p);
+ }
+ for (i = 0; i < segCount; i++, p += 2) {
+ var idOffset = getUshort(data, p);
+ if (idOffset === 0) {
+ continue;
+ }
+ ranges[i].ids = [];
+ for (var j = 0, jj = ranges[i].end - ranges[i].start + 1; j < jj; j++) {
+ ranges[i].ids[j] = getUshort(data, p + idOffset);
+ idOffset += 2;
+ }
+ }
+ return ranges;
+ } else if (format === 12) {
+ length = getLong(data, start + offset + 4);
+ var groups = getLong(data, start + offset + 12);
+ p = start + offset + 16;
+ ranges = [];
+ for (i = 0; i < groups; i++) {
+ ranges.push({
+ start: getLong(data, p),
+ end: getLong(data, p + 4),
+ idDelta: getLong(data, p + 8) - getLong(data, p)
+ });
+ p += 12;
+ }
+ return ranges;
+ }
+ error('not supported cmap: ' + format);
+ }
+
+ function parseCff(data, start, end, seacAnalysisEnabled) {
+ var properties = {};
+ var parser = new CFFParser(new Stream(data, start, end - start),
+ properties, seacAnalysisEnabled);
+ var cff = parser.parse();
+ return {
+ glyphs: cff.charStrings.objects,
+ subrs: (cff.topDict.privateDict && cff.topDict.privateDict.subrsIndex &&
+ cff.topDict.privateDict.subrsIndex.objects),
+ gsubrs: cff.globalSubrIndex && cff.globalSubrIndex.objects
+ };
+ }
+
+ function parseGlyfTable(glyf, loca, isGlyphLocationsLong) {
+ var itemSize, itemDecode;
+ if (isGlyphLocationsLong) {
+ itemSize = 4;
+ itemDecode = function fontItemDecodeLong(data, offset) {
+ return (data[offset] << 24) | (data[offset + 1] << 16) |
+ (data[offset + 2] << 8) | data[offset + 3];
+ };
} else {
- chunk = this.str.getBytes(chunkSize);
- this.initialized = true;
+ itemSize = 2;
+ itemDecode = function fontItemDecode(data, offset) {
+ return (data[offset] << 9) | (data[offset + 1] << 1);
+ };
}
- if (!chunk || chunk.length === 0) {
- this.eof = true;
- return;
+ var glyphs = [];
+ var startOffset = itemDecode(loca, 0);
+ for (var j = itemSize; j < loca.length; j += itemSize) {
+ var endOffset = itemDecode(loca, j);
+ glyphs.push(glyf.subarray(startOffset, endOffset));
+ startOffset = endOffset;
}
- this.nextChunk = this.str.getBytes(chunkSize);
- const hasMoreData = this.nextChunk?.length > 0;
- const decrypt = this.decrypt;
- chunk = decrypt(chunk, !hasMoreData);
- const bufferLength = this.bufferLength,
- newLength = bufferLength + chunk.length,
- buffer = this.ensureBuffer(newLength);
- buffer.set(chunk, bufferLength);
- this.bufferLength = newLength;
+ return glyphs;
}
-}
-exports.DecryptStream = DecryptStream;
-/***/ }),
-/* 76 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ function lookupCmap(ranges, unicode) {
+ var code = unicode.charCodeAt(0), gid = 0;
+ var l = 0, r = ranges.length - 1;
+ while (l < r) {
+ var c = (l + r + 1) >> 1;
+ if (code < ranges[c].start) {
+ r = c - 1;
+ } else {
+ l = c;
+ }
+ }
+ if (ranges[l].start <= code && code <= ranges[l].end) {
+ gid = (ranges[l].idDelta + (ranges[l].ids ?
+ ranges[l].ids[code - ranges[l].start] : code)) & 0xFFFF;
+ }
+ return {
+ charCode: code,
+ glyphId: gid,
+ };
+ }
+
+ function compileGlyf(code, cmds, font) {
+ function moveTo(x, y) {
+ cmds.push({cmd: 'moveTo', args: [x, y]});
+ }
+ function lineTo(x, y) {
+ cmds.push({cmd: 'lineTo', args: [x, y]});
+ }
+ function quadraticCurveTo(xa, ya, x, y) {
+ cmds.push({cmd: 'quadraticCurveTo', args: [xa, ya, x, y]});
+ }
+
+ var i = 0;
+ var numberOfContours = ((code[i] << 24) | (code[i + 1] << 16)) >> 16;
+ var flags;
+ var x = 0, y = 0;
+ i += 10;
+ if (numberOfContours < 0) {
+ // composite glyph
+ do {
+ flags = (code[i] << 8) | code[i + 1];
+ var glyphIndex = (code[i + 2] << 8) | code[i + 3];
+ i += 4;
+ var arg1, arg2;
+ if ((flags & 0x01)) {
+ arg1 = ((code[i] << 24) | (code[i + 1] << 16)) >> 16;
+ arg2 = ((code[i + 2] << 24) | (code[i + 3] << 16)) >> 16;
+ i += 4;
+ } else {
+ arg1 = code[i++]; arg2 = code[i++];
+ }
+ if ((flags & 0x02)) {
+ x = arg1;
+ y = arg2;
+ } else {
+ x = 0; y = 0; // TODO "they are points" ?
+ }
+ var scaleX = 1, scaleY = 1, scale01 = 0, scale10 = 0;
+ if ((flags & 0x08)) {
+ scaleX =
+ scaleY = ((code[i] << 24) | (code[i + 1] << 16)) / 1073741824;
+ i += 2;
+ } else if ((flags & 0x40)) {
+ scaleX = ((code[i] << 24) | (code[i + 1] << 16)) / 1073741824;
+ scaleY = ((code[i + 2] << 24) | (code[i + 3] << 16)) / 1073741824;
+ i += 4;
+ } else if ((flags & 0x80)) {
+ scaleX = ((code[i] << 24) | (code[i + 1] << 16)) / 1073741824;
+ scale01 = ((code[i + 2] << 24) | (code[i + 3] << 16)) / 1073741824;
+ scale10 = ((code[i + 4] << 24) | (code[i + 5] << 16)) / 1073741824;
+ scaleY = ((code[i + 6] << 24) | (code[i + 7] << 16)) / 1073741824;
+ i += 8;
+ }
+ var subglyph = font.glyphs[glyphIndex];
+ if (subglyph) {
+ cmds.push({cmd: 'save'});
+ cmds.push({cmd: 'transform',
+ args: [scaleX, scale01, scale10, scaleY, x, y]});
+ compileGlyf(subglyph, cmds, font);
+ cmds.push({cmd: 'restore'});
+ }
+ } while ((flags & 0x20));
+ } else {
+ // simple glyph
+ var endPtsOfContours = [];
+ var j, jj;
+ for (j = 0; j < numberOfContours; j++) {
+ endPtsOfContours.push((code[i] << 8) | code[i + 1]);
+ i += 2;
+ }
+ var instructionLength = (code[i] << 8) | code[i + 1];
+ i += 2 + instructionLength; // skipping the instructions
+ var numberOfPoints = endPtsOfContours[endPtsOfContours.length - 1] + 1;
+ var points = [];
+ while (points.length < numberOfPoints) {
+ flags = code[i++];
+ var repeat = 1;
+ if ((flags & 0x08)) {
+ repeat += code[i++];
+ }
+ while (repeat-- > 0) {
+ points.push({flags: flags});
+ }
+ }
+ for (j = 0; j < numberOfPoints; j++) {
+ switch (points[j].flags & 0x12) {
+ case 0x00:
+ x += ((code[i] << 24) | (code[i + 1] << 16)) >> 16;
+ i += 2;
+ break;
+ case 0x02:
+ x -= code[i++];
+ break;
+ case 0x12:
+ x += code[i++];
+ break;
+ }
+ points[j].x = x;
+ }
+ for (j = 0; j < numberOfPoints; j++) {
+ switch (points[j].flags & 0x24) {
+ case 0x00:
+ y += ((code[i] << 24) | (code[i + 1] << 16)) >> 16;
+ i += 2;
+ break;
+ case 0x04:
+ y -= code[i++];
+ break;
+ case 0x24:
+ y += code[i++];
+ break;
+ }
+ points[j].y = y;
+ }
+
+ var startPoint = 0;
+ for (i = 0; i < numberOfContours; i++) {
+ var endPoint = endPtsOfContours[i];
+ // contours might have implicit points, which is located in the middle
+ // between two neighboring off-curve points
+ var contour = points.slice(startPoint, endPoint + 1);
+ if ((contour[0].flags & 1)) {
+ contour.push(contour[0]); // using start point at the contour end
+ } else if ((contour[contour.length - 1].flags & 1)) {
+ // first is off-curve point, trying to use one from the end
+ contour.unshift(contour[contour.length - 1]);
+ } else {
+ // start and end are off-curve points, creating implicit one
+ var p = {
+ flags: 1,
+ x: (contour[0].x + contour[contour.length - 1].x) / 2,
+ y: (contour[0].y + contour[contour.length - 1].y) / 2
+ };
+ contour.unshift(p);
+ contour.push(p);
+ }
+ moveTo(contour[0].x, contour[0].y);
+ for (j = 1, jj = contour.length; j < jj; j++) {
+ if ((contour[j].flags & 1)) {
+ lineTo(contour[j].x, contour[j].y);
+ } else if ((contour[j + 1].flags & 1)){
+ quadraticCurveTo(contour[j].x, contour[j].y,
+ contour[j + 1].x, contour[j + 1].y);
+ j++;
+ } else {
+ quadraticCurveTo(contour[j].x, contour[j].y,
+ (contour[j].x + contour[j + 1].x) / 2,
+ (contour[j].y + contour[j + 1].y) / 2);
+ }
+ }
+ startPoint = endPoint + 1;
+ }
+ }
+ }
+
+ function compileCharString(code, cmds, font) {
+ var stack = [];
+ var x = 0, y = 0;
+ var stems = 0;
+
+ function moveTo(x, y) {
+ cmds.push({cmd: 'moveTo', args: [x, y]});
+ }
+ function lineTo(x, y) {
+ cmds.push({cmd: 'lineTo', args: [x, y]});
+ }
+ function bezierCurveTo(x1, y1, x2, y2, x, y) {
+ cmds.push({cmd: 'bezierCurveTo', args: [x1, y1, x2, y2, x, y]});
+ }
+
+ function parse(code) {
+ var i = 0;
+ while (i < code.length) {
+ var stackClean = false;
+ var v = code[i++];
+ var xa, xb, ya, yb, y1, y2, y3, n, subrCode;
+ switch (v) {
+ case 1: // hstem
+ stems += stack.length >> 1;
+ stackClean = true;
+ break;
+ case 3: // vstem
+ stems += stack.length >> 1;
+ stackClean = true;
+ break;
+ case 4: // vmoveto
+ y += stack.pop();
+ moveTo(x, y);
+ stackClean = true;
+ break;
+ case 5: // rlineto
+ while (stack.length > 0) {
+ x += stack.shift();
+ y += stack.shift();
+ lineTo(x, y);
+ }
+ break;
+ case 6: // hlineto
+ while (stack.length > 0) {
+ x += stack.shift();
+ lineTo(x, y);
+ if (stack.length === 0) {
+ break;
+ }
+ y += stack.shift();
+ lineTo(x, y);
+ }
+ break;
+ case 7: // vlineto
+ while (stack.length > 0) {
+ y += stack.shift();
+ lineTo(x, y);
+ if (stack.length === 0) {
+ break;
+ }
+ x += stack.shift();
+ lineTo(x, y);
+ }
+ break;
+ case 8: // rrcurveto
+ while (stack.length > 0) {
+ xa = x + stack.shift(); ya = y + stack.shift();
+ xb = xa + stack.shift(); yb = ya + stack.shift();
+ x = xb + stack.shift(); y = yb + stack.shift();
+ bezierCurveTo(xa, ya, xb, yb, x, y);
+ }
+ break;
+ case 10: // callsubr
+ n = stack.pop() + font.subrsBias;
+ subrCode = font.subrs[n];
+ if (subrCode) {
+ parse(subrCode);
+ }
+ break;
+ case 11: // return
+ return;
+ case 12:
+ v = code[i++];
+ switch (v) {
+ case 34: // flex
+ xa = x + stack.shift();
+ xb = xa + stack.shift(); y1 = y + stack.shift();
+ x = xb + stack.shift();
+ bezierCurveTo(xa, y, xb, y1, x, y1);
+ xa = x + stack.shift();
+ xb = xa + stack.shift();
+ x = xb + stack.shift();
+ bezierCurveTo(xa, y1, xb, y, x, y);
+ break;
+ case 35: // flex
+ xa = x + stack.shift(); ya = y + stack.shift();
+ xb = xa + stack.shift(); yb = ya + stack.shift();
+ x = xb + stack.shift(); y = yb + stack.shift();
+ bezierCurveTo(xa, ya, xb, yb, x, y);
+ xa = x + stack.shift(); ya = y + stack.shift();
+ xb = xa + stack.shift(); yb = ya + stack.shift();
+ x = xb + stack.shift(); y = yb + stack.shift();
+ bezierCurveTo(xa, ya, xb, yb, x, y);
+ stack.pop(); // fd
+ break;
+ case 36: // hflex1
+ xa = x + stack.shift(); y1 = y + stack.shift();
+ xb = xa + stack.shift(); y2 = y1 + stack.shift();
+ x = xb + stack.shift();
+ bezierCurveTo(xa, y1, xb, y2, x, y2);
+ xa = x + stack.shift();
+ xb = xa + stack.shift(); y3 = y2 + stack.shift();
+ x = xb + stack.shift();
+ bezierCurveTo(xa, y2, xb, y3, x, y);
+ break;
+ case 37: // flex1
+ var x0 = x, y0 = y;
+ xa = x + stack.shift(); ya = y + stack.shift();
+ xb = xa + stack.shift(); yb = ya + stack.shift();
+ x = xb + stack.shift(); y = yb + stack.shift();
+ bezierCurveTo(xa, ya, xb, yb, x, y);
+ xa = x + stack.shift(); ya = y + stack.shift();
+ xb = xa + stack.shift(); yb = ya + stack.shift();
+ x = xb; y = yb;
+ if (Math.abs(x - x0) > Math.abs(y - y0)) {
+ x += stack.shift();
+ } else {
+ y += stack.shift();
+ }
+ bezierCurveTo(xa, ya, xb, yb, x, y);
+ break;
+ default:
+ error('unknown operator: 12 ' + v);
+ }
+ break;
+ case 14: // endchar
+ if (stack.length >= 4) {
+ var achar = stack.pop();
+ var bchar = stack.pop();
+ y = stack.pop();
+ x = stack.pop();
+ cmds.push({cmd: 'save'});
+ cmds.push({cmd: 'translate', args: [x, y]});
+ var cmap = lookupCmap(font.cmap, String.fromCharCode(
+ font.glyphNameMap[StandardEncoding[achar]]));
+ compileCharString(font.glyphs[cmap.glyphId], cmds, font);
+ cmds.push({cmd: 'restore'});
+
+ cmap = lookupCmap(font.cmap, String.fromCharCode(
+ font.glyphNameMap[StandardEncoding[bchar]]));
+ compileCharString(font.glyphs[cmap.glyphId], cmds, font);
+ }
+ return;
+ case 18: // hstemhm
+ stems += stack.length >> 1;
+ stackClean = true;
+ break;
+ case 19: // hintmask
+ stems += stack.length >> 1;
+ i += (stems + 7) >> 3;
+ stackClean = true;
+ break;
+ case 20: // cntrmask
+ stems += stack.length >> 1;
+ i += (stems + 7) >> 3;
+ stackClean = true;
+ break;
+ case 21: // rmoveto
+ y += stack.pop();
+ x += stack.pop();
+ moveTo(x, y);
+ stackClean = true;
+ break;
+ case 22: // hmoveto
+ x += stack.pop();
+ moveTo(x, y);
+ stackClean = true;
+ break;
+ case 23: // vstemhm
+ stems += stack.length >> 1;
+ stackClean = true;
+ break;
+ case 24: // rcurveline
+ while (stack.length > 2) {
+ xa = x + stack.shift(); ya = y + stack.shift();
+ xb = xa + stack.shift(); yb = ya + stack.shift();
+ x = xb + stack.shift(); y = yb + stack.shift();
+ bezierCurveTo(xa, ya, xb, yb, x, y);
+ }
+ x += stack.shift();
+ y += stack.shift();
+ lineTo(x, y);
+ break;
+ case 25: // rlinecurve
+ while (stack.length > 6) {
+ x += stack.shift();
+ y += stack.shift();
+ lineTo(x, y);
+ }
+ xa = x + stack.shift(); ya = y + stack.shift();
+ xb = xa + stack.shift(); yb = ya + stack.shift();
+ x = xb + stack.shift(); y = yb + stack.shift();
+ bezierCurveTo(xa, ya, xb, yb, x, y);
+ break;
+ case 26: // vvcurveto
+ if (stack.length % 2) {
+ x += stack.shift();
+ }
+ while (stack.length > 0) {
+ xa = x; ya = y + stack.shift();
+ xb = xa + stack.shift(); yb = ya + stack.shift();
+ x = xb; y = yb + stack.shift();
+ bezierCurveTo(xa, ya, xb, yb, x, y);
+ }
+ break;
+ case 27: // hhcurveto
+ if (stack.length % 2) {
+ y += stack.shift();
+ }
+ while (stack.length > 0) {
+ xa = x + stack.shift(); ya = y;
+ xb = xa + stack.shift(); yb = ya + stack.shift();
+ x = xb + stack.shift(); y = yb;
+ bezierCurveTo(xa, ya, xb, yb, x, y);
+ }
+ break;
+ case 28:
+ stack.push(((code[i] << 24) | (code[i + 1] << 16)) >> 16);
+ i += 2;
+ break;
+ case 29: // callgsubr
+ n = stack.pop() + font.gsubrsBias;
+ subrCode = font.gsubrs[n];
+ if (subrCode) {
+ parse(subrCode);
+ }
+ break;
+ case 30: // vhcurveto
+ while (stack.length > 0) {
+ xa = x; ya = y + stack.shift();
+ xb = xa + stack.shift(); yb = ya + stack.shift();
+ x = xb + stack.shift();
+ y = yb + (stack.length === 1 ? stack.shift() : 0);
+ bezierCurveTo(xa, ya, xb, yb, x, y);
+ if (stack.length === 0) {
+ break;
+ }
+
+ xa = x + stack.shift(); ya = y;
+ xb = xa + stack.shift(); yb = ya + stack.shift();
+ y = yb + stack.shift();
+ x = xb + (stack.length === 1 ? stack.shift() : 0);
+ bezierCurveTo(xa, ya, xb, yb, x, y);
+ }
+ break;
+ case 31: // hvcurveto
+ while (stack.length > 0) {
+ xa = x + stack.shift(); ya = y;
+ xb = xa + stack.shift(); yb = ya + stack.shift();
+ y = yb + stack.shift();
+ x = xb + (stack.length === 1 ? stack.shift() : 0);
+ bezierCurveTo(xa, ya, xb, yb, x, y);
+ if (stack.length === 0) {
+ break;
+ }
+
+ xa = x; ya = y + stack.shift();
+ xb = xa + stack.shift(); yb = ya + stack.shift();
+ x = xb + stack.shift();
+ y = yb + (stack.length === 1 ? stack.shift() : 0);
+ bezierCurveTo(xa, ya, xb, yb, x, y);
+ }
+ break;
+ default:
+ if (v < 32) {
+ error('unknown operator: ' + v);
+ }
+ if (v < 247) {
+ stack.push(v - 139);
+ } else if (v < 251) {
+ stack.push((v - 247) * 256 + code[i++] + 108);
+ } else if (v < 255) {
+ stack.push(-(v - 251) * 256 - code[i++] - 108);
+ } else {
+ stack.push(((code[i] << 24) | (code[i + 1] << 16) |
+ (code[i + 2] << 8) | code[i + 3]) / 65536);
+ i += 4;
+ }
+ break;
+ }
+ if (stackClean) {
+ stack.length = 0;
+ }
+ }
+ }
+ parse(code);
+ }
+
+ var noop = '';
+
+ function CompiledFont(fontMatrix) {
+ this.compiledGlyphs = Object.create(null);
+ this.compiledCharCodeToGlyphId = Object.create(null);
+ this.fontMatrix = fontMatrix;
+ }
+ CompiledFont.prototype = {
+ getPathJs: function (unicode) {
+ var cmap = lookupCmap(this.cmap, unicode);
+ var fn = this.compiledGlyphs[cmap.glyphId];
+ if (!fn) {
+ fn = this.compileGlyph(this.glyphs[cmap.glyphId]);
+ this.compiledGlyphs[cmap.glyphId] = fn;
+ }
+ if (this.compiledCharCodeToGlyphId[cmap.charCode] === undefined) {
+ this.compiledCharCodeToGlyphId[cmap.charCode] = cmap.glyphId;
+ }
+ return fn;
+ },
+
+ compileGlyph: function (code) {
+ if (!code || code.length === 0 || code[0] === 14) {
+ return noop;
+ }
+
+ var cmds = [];
+ cmds.push({cmd: 'save'});
+ cmds.push({cmd: 'transform', args: this.fontMatrix.slice()});
+ cmds.push({cmd: 'scale', args: ['size', '-size']});
+
+ this.compileGlyphImpl(code, cmds);
+
+ cmds.push({cmd: 'restore'});
+
+ return cmds;
+ },
+
+ compileGlyphImpl: function () {
+ error('Children classes should implement this.');
+ },
+
+ hasBuiltPath: function (unicode) {
+ var cmap = lookupCmap(this.cmap, unicode);
+ return (this.compiledGlyphs[cmap.glyphId] !== undefined &&
+ this.compiledCharCodeToGlyphId[cmap.charCode] !== undefined);
+ }
+ };
+
+ function TrueTypeCompiled(glyphs, cmap, fontMatrix) {
+ fontMatrix = fontMatrix || [0.000488, 0, 0, 0.000488, 0, 0];
+ CompiledFont.call(this, fontMatrix);
+
+ this.glyphs = glyphs;
+ this.cmap = cmap;
+ }
+
+ Util.inherit(TrueTypeCompiled, CompiledFont, {
+ compileGlyphImpl: function (code, cmds) {
+ compileGlyf(code, cmds, this);
+ }
+ });
+
+ function Type2Compiled(cffInfo, cmap, fontMatrix, glyphNameMap) {
+ fontMatrix = fontMatrix || [0.001, 0, 0, 0.001, 0, 0];
+ CompiledFont.call(this, fontMatrix);
+
+ this.glyphs = cffInfo.glyphs;
+ this.gsubrs = cffInfo.gsubrs || [];
+ this.subrs = cffInfo.subrs || [];
+ this.cmap = cmap;
+ this.glyphNameMap = glyphNameMap || getGlyphsUnicode();
+
+ this.gsubrsBias = (this.gsubrs.length < 1240 ?
+ 107 : (this.gsubrs.length < 33900 ? 1131 : 32768));
+ this.subrsBias = (this.subrs.length < 1240 ?
+ 107 : (this.subrs.length < 33900 ? 1131 : 32768));
+ }
+
+ Util.inherit(Type2Compiled, CompiledFont, {
+ compileGlyphImpl: function (code, cmds) {
+ compileCharString(code, cmds, this);
+ }
+ });
+ return {
+ create: function FontRendererFactory_create(font, seacAnalysisEnabled) {
+ var data = new Uint8Array(font.data);
+ var cmap, glyf, loca, cff, indexToLocFormat, unitsPerEm;
+ var numTables = getUshort(data, 4);
+ for (var i = 0, p = 12; i < numTables; i++, p += 16) {
+ var tag = bytesToString(data.subarray(p, p + 4));
+ var offset = getLong(data, p + 8);
+ var length = getLong(data, p + 12);
+ switch (tag) {
+ case 'cmap':
+ cmap = parseCmap(data, offset, offset + length);
+ break;
+ case 'glyf':
+ glyf = data.subarray(offset, offset + length);
+ break;
+ case 'loca':
+ loca = data.subarray(offset, offset + length);
+ break;
+ case 'head':
+ unitsPerEm = getUshort(data, offset + 18);
+ indexToLocFormat = getUshort(data, offset + 50);
+ break;
+ case 'CFF ':
+ cff = parseCff(data, offset, offset + length, seacAnalysisEnabled);
+ break;
+ }
+ }
-Object.defineProperty(exports, "__esModule", ({
- value: true
+ if (glyf) {
+ var fontMatrix = (!unitsPerEm ? font.fontMatrix :
+ [1 / unitsPerEm, 0, 0, 1 / unitsPerEm, 0, 0]);
+ return new TrueTypeCompiled(
+ parseGlyfTable(glyf, loca, indexToLocFormat), cmap, fontMatrix);
+ } else {
+ return new Type2Compiled(cff, cmap, font.fontMatrix, font.glyphNameMap);
+ }
+ }
+ };
+})();
+
+exports.FontRendererFactory = FontRendererFactory;
}));
-exports.ObjectLoader = void 0;
-var _primitives = __w_pdfjs_require__(4);
-var _base_stream = __w_pdfjs_require__(5);
-var _core_utils = __w_pdfjs_require__(3);
-var _util = __w_pdfjs_require__(2);
-function mayHaveChildren(value) {
- return value instanceof _primitives.Ref || value instanceof _primitives.Dict || value instanceof _base_stream.BaseStream || Array.isArray(value);
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreParser = {}), root.pdfjsSharedUtil,
+ root.pdfjsCorePrimitives, root.pdfjsCoreStream);
+ }
+}(this, function (exports, sharedUtil, corePrimitives, coreStream) {
+
+var MissingDataException = sharedUtil.MissingDataException;
+var StreamType = sharedUtil.StreamType;
+var assert = sharedUtil.assert;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isInt = sharedUtil.isInt;
+var isNum = sharedUtil.isNum;
+var isString = sharedUtil.isString;
+var warn = sharedUtil.warn;
+var Cmd = corePrimitives.Cmd;
+var Dict = corePrimitives.Dict;
+var Name = corePrimitives.Name;
+var Ref = corePrimitives.Ref;
+var isCmd = corePrimitives.isCmd;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var Ascii85Stream = coreStream.Ascii85Stream;
+var AsciiHexStream = coreStream.AsciiHexStream;
+var CCITTFaxStream = coreStream.CCITTFaxStream;
+var FlateStream = coreStream.FlateStream;
+var Jbig2Stream = coreStream.Jbig2Stream;
+var JpegStream = coreStream.JpegStream;
+var JpxStream = coreStream.JpxStream;
+var LZWStream = coreStream.LZWStream;
+var NullStream = coreStream.NullStream;
+var PredictorStream = coreStream.PredictorStream;
+var RunLengthStream = coreStream.RunLengthStream;
+
+var EOF = {};
+
+function isEOF(v) {
+ return (v === EOF);
}
-function addChildren(node, nodesToVisit) {
- if (node instanceof _primitives.Dict) {
- node = node.getRawValues();
- } else if (node instanceof _base_stream.BaseStream) {
- node = node.dict.getRawValues();
- } else if (!Array.isArray(node)) {
+
+var MAX_LENGTH_TO_CACHE = 1000;
+
+var Parser = (function ParserClosure() {
+ function Parser(lexer, allowStreams, xref) {
+ this.lexer = lexer;
+ this.allowStreams = allowStreams;
+ this.xref = xref;
+ this.imageCache = Object.create(null);
+ this.refill();
+ }
+
+ Parser.prototype = {
+ refill: function Parser_refill() {
+ this.buf1 = this.lexer.getObj();
+ this.buf2 = this.lexer.getObj();
+ },
+ shift: function Parser_shift() {
+ if (isCmd(this.buf2, 'ID')) {
+ this.buf1 = this.buf2;
+ this.buf2 = null;
+ } else {
+ this.buf1 = this.buf2;
+ this.buf2 = this.lexer.getObj();
+ }
+ },
+ tryShift: function Parser_tryShift() {
+ try {
+ this.shift();
+ return true;
+ } catch (e) {
+ if (e instanceof MissingDataException) {
+ throw e;
+ }
+ // Upon failure, the caller should reset this.lexer.pos to a known good
+ // state and call this.shift() twice to reset the buffers.
+ return false;
+ }
+ },
+ getObj: function Parser_getObj(cipherTransform) {
+ var buf1 = this.buf1;
+ this.shift();
+
+ if (buf1 instanceof Cmd) {
+ switch (buf1.cmd) {
+ case 'BI': // inline image
+ return this.makeInlineImage(cipherTransform);
+ case '[': // array
+ var array = [];
+ while (!isCmd(this.buf1, ']') && !isEOF(this.buf1)) {
+ array.push(this.getObj(cipherTransform));
+ }
+ if (isEOF(this.buf1)) {
+ error('End of file inside array');
+ }
+ this.shift();
+ return array;
+ case '<<': // dictionary or stream
+ var dict = new Dict(this.xref);
+ while (!isCmd(this.buf1, '>>') && !isEOF(this.buf1)) {
+ if (!isName(this.buf1)) {
+ info('Malformed dictionary: key must be a name object');
+ this.shift();
+ continue;
+ }
+
+ var key = this.buf1.name;
+ this.shift();
+ if (isEOF(this.buf1)) {
+ break;
+ }
+ dict.set(key, this.getObj(cipherTransform));
+ }
+ if (isEOF(this.buf1)) {
+ error('End of file inside dictionary');
+ }
+
+ // Stream objects are not allowed inside content streams or
+ // object streams.
+ if (isCmd(this.buf2, 'stream')) {
+ return (this.allowStreams ?
+ this.makeStream(dict, cipherTransform) : dict);
+ }
+ this.shift();
+ return dict;
+ default: // simple object
+ return buf1;
+ }
+ }
+
+ if (isInt(buf1)) { // indirect reference or integer
+ var num = buf1;
+ if (isInt(this.buf1) && isCmd(this.buf2, 'R')) {
+ var ref = new Ref(num, this.buf1);
+ this.shift();
+ this.shift();
+ return ref;
+ }
+ return num;
+ }
+
+ if (isString(buf1)) { // string
+ var str = buf1;
+ if (cipherTransform) {
+ str = cipherTransform.decryptString(str);
+ }
+ return str;
+ }
+
+ // simple object
+ return buf1;
+ },
+ /**
+ * Find the end of the stream by searching for the /EI\s/.
+ * @returns {number} The inline stream length.
+ */
+ findDefaultInlineStreamEnd:
+ function Parser_findDefaultInlineStreamEnd(stream) {
+ var E = 0x45, I = 0x49, SPACE = 0x20, LF = 0xA, CR = 0xD;
+ var startPos = stream.pos, state = 0, ch, i, n, followingBytes;
+ while ((ch = stream.getByte()) !== -1) {
+ if (state === 0) {
+ state = (ch === E) ? 1 : 0;
+ } else if (state === 1) {
+ state = (ch === I) ? 2 : 0;
+ } else {
+ assert(state === 2);
+ if (ch === SPACE || ch === LF || ch === CR) {
+ // Let's check the next five bytes are ASCII... just be sure.
+ n = 5;
+ followingBytes = stream.peekBytes(n);
+ for (i = 0; i < n; i++) {
+ ch = followingBytes[i];
+ if (ch !== LF && ch !== CR && (ch < SPACE || ch > 0x7F)) {
+ // Not a LF, CR, SPACE or any visible ASCII character, i.e.
+ // it's binary stuff. Resetting the state.
+ state = 0;
+ break;
+ }
+ }
+ if (state === 2) {
+ break; // Finished!
+ }
+ } else {
+ state = 0;
+ }
+ }
+ }
+ return ((stream.pos - 4) - startPos);
+ },
+ /**
+ * Find the EOI (end-of-image) marker 0xFFD9 of the stream.
+ * @returns {number} The inline stream length.
+ */
+ findDCTDecodeInlineStreamEnd:
+ function Parser_findDCTDecodeInlineStreamEnd(stream) {
+ var startPos = stream.pos, foundEOI = false, b, markerLength, length;
+ while ((b = stream.getByte()) !== -1) {
+ if (b !== 0xFF) { // Not a valid marker.
+ continue;
+ }
+ switch (stream.getByte()) {
+ case 0x00: // Byte stuffing.
+ // 0xFF00 appears to be a very common byte sequence in JPEG images.
+ break;
+
+ case 0xFF: // Fill byte.
+ // Avoid skipping a valid marker, resetting the stream position.
+ stream.skip(-1);
+ break;
+
+ case 0xD9: // EOI
+ foundEOI = true;
+ break;
+
+ case 0xC0: // SOF0
+ case 0xC1: // SOF1
+ case 0xC2: // SOF2
+ case 0xC3: // SOF3
+
+ case 0xC5: // SOF5
+ case 0xC6: // SOF6
+ case 0xC7: // SOF7
+
+ case 0xC9: // SOF9
+ case 0xCA: // SOF10
+ case 0xCB: // SOF11
+
+ case 0xCD: // SOF13
+ case 0xCE: // SOF14
+ case 0xCF: // SOF15
+
+ case 0xC4: // DHT
+ case 0xCC: // DAC
+
+ case 0xDA: // SOS
+ case 0xDB: // DQT
+ case 0xDC: // DNL
+ case 0xDD: // DRI
+ case 0xDE: // DHP
+ case 0xDF: // EXP
+
+ case 0xE0: // APP0
+ case 0xE1: // APP1
+ case 0xE2: // APP2
+ case 0xE3: // APP3
+ case 0xE4: // APP4
+ case 0xE5: // APP5
+ case 0xE6: // APP6
+ case 0xE7: // APP7
+ case 0xE8: // APP8
+ case 0xE9: // APP9
+ case 0xEA: // APP10
+ case 0xEB: // APP11
+ case 0xEC: // APP12
+ case 0xED: // APP13
+ case 0xEE: // APP14
+ case 0xEF: // APP15
+
+ case 0xFE: // COM
+ // The marker should be followed by the length of the segment.
+ markerLength = stream.getUint16();
+ if (markerLength > 2) {
+ // |markerLength| contains the byte length of the marker segment,
+ // including its own length (2 bytes) and excluding the marker.
+ stream.skip(markerLength - 2); // Jump to the next marker.
+ } else {
+ // The marker length is invalid, resetting the stream position.
+ stream.skip(-2);
+ }
+ break;
+ }
+ if (foundEOI) {
+ break;
+ }
+ }
+ length = stream.pos - startPos;
+ if (b === -1) {
+ warn('Inline DCTDecode image stream: ' +
+ 'EOI marker not found, searching for /EI/ instead.');
+ stream.skip(-length); // Reset the stream position.
+ return this.findDefaultInlineStreamEnd(stream);
+ }
+ this.inlineStreamSkipEI(stream);
+ return length;
+ },
+ /**
+ * Find the EOD (end-of-data) marker '~>' (i.e. TILDE + GT) of the stream.
+ * @returns {number} The inline stream length.
+ */
+ findASCII85DecodeInlineStreamEnd:
+ function Parser_findASCII85DecodeInlineStreamEnd(stream) {
+ var TILDE = 0x7E, GT = 0x3E;
+ var startPos = stream.pos, ch, length;
+ while ((ch = stream.getByte()) !== -1) {
+ if (ch === TILDE && stream.peekByte() === GT) {
+ stream.skip();
+ break;
+ }
+ }
+ length = stream.pos - startPos;
+ if (ch === -1) {
+ warn('Inline ASCII85Decode image stream: ' +
+ 'EOD marker not found, searching for /EI/ instead.');
+ stream.skip(-length); // Reset the stream position.
+ return this.findDefaultInlineStreamEnd(stream);
+ }
+ this.inlineStreamSkipEI(stream);
+ return length;
+ },
+ /**
+ * Find the EOD (end-of-data) marker '>' (i.e. GT) of the stream.
+ * @returns {number} The inline stream length.
+ */
+ findASCIIHexDecodeInlineStreamEnd:
+ function Parser_findASCIIHexDecodeInlineStreamEnd(stream) {
+ var GT = 0x3E;
+ var startPos = stream.pos, ch, length;
+ while ((ch = stream.getByte()) !== -1) {
+ if (ch === GT) {
+ break;
+ }
+ }
+ length = stream.pos - startPos;
+ if (ch === -1) {
+ warn('Inline ASCIIHexDecode image stream: ' +
+ 'EOD marker not found, searching for /EI/ instead.');
+ stream.skip(-length); // Reset the stream position.
+ return this.findDefaultInlineStreamEnd(stream);
+ }
+ this.inlineStreamSkipEI(stream);
+ return length;
+ },
+ /**
+ * Skip over the /EI/ for streams where we search for an EOD marker.
+ */
+ inlineStreamSkipEI: function Parser_inlineStreamSkipEI(stream) {
+ var E = 0x45, I = 0x49;
+ var state = 0, ch;
+ while ((ch = stream.getByte()) !== -1) {
+ if (state === 0) {
+ state = (ch === E) ? 1 : 0;
+ } else if (state === 1) {
+ state = (ch === I) ? 2 : 0;
+ } else if (state === 2) {
+ break;
+ }
+ }
+ },
+ makeInlineImage: function Parser_makeInlineImage(cipherTransform) {
+ var lexer = this.lexer;
+ var stream = lexer.stream;
+
+ // Parse dictionary.
+ var dict = new Dict(this.xref);
+ while (!isCmd(this.buf1, 'ID') && !isEOF(this.buf1)) {
+ if (!isName(this.buf1)) {
+ error('Dictionary key must be a name object');
+ }
+ var key = this.buf1.name;
+ this.shift();
+ if (isEOF(this.buf1)) {
+ break;
+ }
+ dict.set(key, this.getObj(cipherTransform));
+ }
+
+ // Extract the name of the first (i.e. the current) image filter.
+ var filter = dict.get('Filter', 'F'), filterName;
+ if (isName(filter)) {
+ filterName = filter.name;
+ } else if (isArray(filter) && isName(filter[0])) {
+ filterName = filter[0].name;
+ }
+
+ // Parse image stream.
+ var startPos = stream.pos, length, i, ii;
+ if (filterName === 'DCTDecode' || filterName === 'DCT') {
+ length = this.findDCTDecodeInlineStreamEnd(stream);
+ } else if (filterName === 'ASCII85Decide' || filterName === 'A85') {
+ length = this.findASCII85DecodeInlineStreamEnd(stream);
+ } else if (filterName === 'ASCIIHexDecode' || filterName === 'AHx') {
+ length = this.findASCIIHexDecodeInlineStreamEnd(stream);
+ } else {
+ length = this.findDefaultInlineStreamEnd(stream);
+ }
+ var imageStream = stream.makeSubStream(startPos, length, dict);
+
+ // Cache all images below the MAX_LENGTH_TO_CACHE threshold by their
+ // adler32 checksum.
+ var adler32;
+ if (length < MAX_LENGTH_TO_CACHE) {
+ var imageBytes = imageStream.getBytes();
+ imageStream.reset();
+
+ var a = 1;
+ var b = 0;
+ for (i = 0, ii = imageBytes.length; i < ii; ++i) {
+ // No modulo required in the loop if imageBytes.length < 5552.
+ a += imageBytes[i] & 0xff;
+ b += a;
+ }
+ adler32 = ((b % 65521) << 16) | (a % 65521);
+
+ if (this.imageCache.adler32 === adler32) {
+ this.buf2 = Cmd.get('EI');
+ this.shift();
+
+ this.imageCache[adler32].reset();
+ return this.imageCache[adler32];
+ }
+ }
+
+ if (cipherTransform) {
+ imageStream = cipherTransform.createStream(imageStream, length);
+ }
+
+ imageStream = this.filter(imageStream, dict, length);
+ imageStream.dict = dict;
+ if (adler32 !== undefined) {
+ imageStream.cacheKey = 'inline_' + length + '_' + adler32;
+ this.imageCache[adler32] = imageStream;
+ }
+
+ this.buf2 = Cmd.get('EI');
+ this.shift();
+
+ return imageStream;
+ },
+ makeStream: function Parser_makeStream(dict, cipherTransform) {
+ var lexer = this.lexer;
+ var stream = lexer.stream;
+
+ // get stream start position
+ lexer.skipToNextLine();
+ var pos = stream.pos - 1;
+
+ // get length
+ var length = dict.get('Length');
+ if (!isInt(length)) {
+ info('Bad ' + length + ' attribute in stream');
+ length = 0;
+ }
+
+ // skip over the stream data
+ stream.pos = pos + length;
+ lexer.nextChar();
+
+ // Shift '>>' and check whether the new object marks the end of the stream
+ if (this.tryShift() && isCmd(this.buf2, 'endstream')) {
+ this.shift(); // 'stream'
+ } else {
+ // bad stream length, scanning for endstream
+ stream.pos = pos;
+ var SCAN_BLOCK_SIZE = 2048;
+ var ENDSTREAM_SIGNATURE_LENGTH = 9;
+ var ENDSTREAM_SIGNATURE = [0x65, 0x6E, 0x64, 0x73, 0x74, 0x72, 0x65,
+ 0x61, 0x6D];
+ var skipped = 0, found = false, i, j;
+ while (stream.pos < stream.end) {
+ var scanBytes = stream.peekBytes(SCAN_BLOCK_SIZE);
+ var scanLength = scanBytes.length - ENDSTREAM_SIGNATURE_LENGTH;
+ if (scanLength <= 0) {
+ break;
+ }
+ found = false;
+ i = 0;
+ while (i < scanLength) {
+ j = 0;
+ while (j < ENDSTREAM_SIGNATURE_LENGTH &&
+ scanBytes[i + j] === ENDSTREAM_SIGNATURE[j]) {
+ j++;
+ }
+ if (j >= ENDSTREAM_SIGNATURE_LENGTH) {
+ found = true;
+ break;
+ }
+ i++;
+ }
+ if (found) {
+ skipped += i;
+ stream.pos += i;
+ break;
+ }
+ skipped += scanLength;
+ stream.pos += scanLength;
+ }
+ if (!found) {
+ error('Missing endstream');
+ }
+ length = skipped;
+
+ lexer.nextChar();
+ this.shift();
+ this.shift();
+ }
+ this.shift(); // 'endstream'
+
+ stream = stream.makeSubStream(pos, length, dict);
+ if (cipherTransform) {
+ stream = cipherTransform.createStream(stream, length);
+ }
+ stream = this.filter(stream, dict, length);
+ stream.dict = dict;
+ return stream;
+ },
+ filter: function Parser_filter(stream, dict, length) {
+ var filter = dict.get('Filter', 'F');
+ var params = dict.get('DecodeParms', 'DP');
+ if (isName(filter)) {
+ return this.makeFilter(stream, filter.name, length, params);
+ }
+
+ var maybeLength = length;
+ if (isArray(filter)) {
+ var filterArray = filter;
+ var paramsArray = params;
+ for (var i = 0, ii = filterArray.length; i < ii; ++i) {
+ filter = filterArray[i];
+ if (!isName(filter)) {
+ error('Bad filter name: ' + filter);
+ }
+
+ params = null;
+ if (isArray(paramsArray) && (i in paramsArray)) {
+ params = paramsArray[i];
+ }
+ stream = this.makeFilter(stream, filter.name, maybeLength, params);
+ // after the first stream the length variable is invalid
+ maybeLength = null;
+ }
+ }
+ return stream;
+ },
+ makeFilter: function Parser_makeFilter(stream, name, maybeLength, params) {
+ if (stream.dict.get('Length') === 0 && !maybeLength) {
+ warn('Empty "' + name + '" stream.');
+ return new NullStream(stream);
+ }
+ try {
+ if (params && this.xref) {
+ params = this.xref.fetchIfRef(params);
+ }
+ var xrefStreamStats = this.xref.stats.streamTypes;
+ if (name === 'FlateDecode' || name === 'Fl') {
+ xrefStreamStats[StreamType.FLATE] = true;
+ if (params) {
+ return new PredictorStream(new FlateStream(stream, maybeLength),
+ maybeLength, params);
+ }
+ return new FlateStream(stream, maybeLength);
+ }
+ if (name === 'LZWDecode' || name === 'LZW') {
+ xrefStreamStats[StreamType.LZW] = true;
+ var earlyChange = 1;
+ if (params) {
+ if (params.has('EarlyChange')) {
+ earlyChange = params.get('EarlyChange');
+ }
+ return new PredictorStream(
+ new LZWStream(stream, maybeLength, earlyChange),
+ maybeLength, params);
+ }
+ return new LZWStream(stream, maybeLength, earlyChange);
+ }
+ if (name === 'DCTDecode' || name === 'DCT') {
+ xrefStreamStats[StreamType.DCT] = true;
+ return new JpegStream(stream, maybeLength, stream.dict, this.xref);
+ }
+ if (name === 'JPXDecode' || name === 'JPX') {
+ xrefStreamStats[StreamType.JPX] = true;
+ return new JpxStream(stream, maybeLength, stream.dict);
+ }
+ if (name === 'ASCII85Decode' || name === 'A85') {
+ xrefStreamStats[StreamType.A85] = true;
+ return new Ascii85Stream(stream, maybeLength);
+ }
+ if (name === 'ASCIIHexDecode' || name === 'AHx') {
+ xrefStreamStats[StreamType.AHX] = true;
+ return new AsciiHexStream(stream, maybeLength);
+ }
+ if (name === 'CCITTFaxDecode' || name === 'CCF') {
+ xrefStreamStats[StreamType.CCF] = true;
+ return new CCITTFaxStream(stream, maybeLength, params);
+ }
+ if (name === 'RunLengthDecode' || name === 'RL') {
+ xrefStreamStats[StreamType.RL] = true;
+ return new RunLengthStream(stream, maybeLength);
+ }
+ if (name === 'JBIG2Decode') {
+ xrefStreamStats[StreamType.JBIG] = true;
+ return new Jbig2Stream(stream, maybeLength, stream.dict);
+ }
+ warn('filter "' + name + '" not supported yet');
+ return stream;
+ } catch (ex) {
+ if (ex instanceof MissingDataException) {
+ throw ex;
+ }
+ warn('Invalid stream: \"' + ex + '\"');
+ return new NullStream(stream);
+ }
+ }
+ };
+
+ return Parser;
+})();
+
+var Lexer = (function LexerClosure() {
+ function Lexer(stream, knownCommands) {
+ this.stream = stream;
+ this.nextChar();
+
+ // While lexing, we build up many strings one char at a time. Using += for
+ // this can result in lots of garbage strings. It's better to build an
+ // array of single-char strings and then join() them together at the end.
+ // And reusing a single array (i.e. |this.strBuf|) over and over for this
+ // purpose uses less memory than using a new array for each string.
+ this.strBuf = [];
+
+ // The PDFs might have "glued" commands with other commands, operands or
+ // literals, e.g. "q1". The knownCommands is a dictionary of the valid
+ // commands and their prefixes. The prefixes are built the following way:
+ // if there a command that is a prefix of the other valid command or
+ // literal (e.g. 'f' and 'false') the following prefixes must be included,
+ // 'fa', 'fal', 'fals'. The prefixes are not needed, if the command has no
+ // other commands or literals as a prefix. The knowCommands is optional.
+ this.knownCommands = knownCommands;
+ }
+
+ Lexer.isSpace = function Lexer_isSpace(ch) {
+ // Space is one of the following characters: SPACE, TAB, CR or LF.
+ return (ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A);
+ };
+
+ // A '1' in this array means the character is white space. A '1' or
+ // '2' means the character ends a name or command.
+ var specialChars = [
+ 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, // 0x
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 1x
+ 1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, // 2x
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, // 3x
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 4x
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 5x
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 6x
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 7x
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 8x
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 9x
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ax
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // bx
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // cx
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // dx
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ex
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 // fx
+ ];
+
+ function toHexDigit(ch) {
+ if (ch >= 0x30 && ch <= 0x39) { // '0'-'9'
+ return ch & 0x0F;
+ }
+ if ((ch >= 0x41 && ch <= 0x46) || (ch >= 0x61 && ch <= 0x66)) {
+ // 'A'-'F', 'a'-'f'
+ return (ch & 0x0F) + 9;
+ }
+ return -1;
+ }
+
+ Lexer.prototype = {
+ nextChar: function Lexer_nextChar() {
+ return (this.currentChar = this.stream.getByte());
+ },
+ peekChar: function Lexer_peekChar() {
+ return this.stream.peekByte();
+ },
+ getNumber: function Lexer_getNumber() {
+ var ch = this.currentChar;
+ var eNotation = false;
+ var divideBy = 0; // different from 0 if it's a floating point value
+ var sign = 1;
+
+ if (ch === 0x2D) { // '-'
+ sign = -1;
+ ch = this.nextChar();
+
+ if (ch === 0x2D) { // '-'
+ // Ignore double negative (this is consistent with Adobe Reader).
+ ch = this.nextChar();
+ }
+ } else if (ch === 0x2B) { // '+'
+ ch = this.nextChar();
+ }
+ if (ch === 0x2E) { // '.'
+ divideBy = 10;
+ ch = this.nextChar();
+ }
+ if (ch < 0x30 || ch > 0x39) { // '0' - '9'
+ error('Invalid number: ' + String.fromCharCode(ch));
+ return 0;
+ }
+
+ var baseValue = ch - 0x30; // '0'
+ var powerValue = 0;
+ var powerValueSign = 1;
+
+ while ((ch = this.nextChar()) >= 0) {
+ if (0x30 <= ch && ch <= 0x39) { // '0' - '9'
+ var currentDigit = ch - 0x30; // '0'
+ if (eNotation) { // We are after an 'e' or 'E'
+ powerValue = powerValue * 10 + currentDigit;
+ } else {
+ if (divideBy !== 0) { // We are after a point
+ divideBy *= 10;
+ }
+ baseValue = baseValue * 10 + currentDigit;
+ }
+ } else if (ch === 0x2E) { // '.'
+ if (divideBy === 0) {
+ divideBy = 1;
+ } else {
+ // A number can have only one '.'
+ break;
+ }
+ } else if (ch === 0x2D) { // '-'
+ // ignore minus signs in the middle of numbers to match
+ // Adobe's behavior
+ warn('Badly formated number');
+ } else if (ch === 0x45 || ch === 0x65) { // 'E', 'e'
+ // 'E' can be either a scientific notation or the beginning of a new
+ // operator
+ ch = this.peekChar();
+ if (ch === 0x2B || ch === 0x2D) { // '+', '-'
+ powerValueSign = (ch === 0x2D) ? -1 : 1;
+ this.nextChar(); // Consume the sign character
+ } else if (ch < 0x30 || ch > 0x39) { // '0' - '9'
+ // The 'E' must be the beginning of a new operator
+ break;
+ }
+ eNotation = true;
+ } else {
+ // the last character doesn't belong to us
+ break;
+ }
+ }
+
+ if (divideBy !== 0) {
+ baseValue /= divideBy;
+ }
+ if (eNotation) {
+ baseValue *= Math.pow(10, powerValueSign * powerValue);
+ }
+ return sign * baseValue;
+ },
+ getString: function Lexer_getString() {
+ var numParen = 1;
+ var done = false;
+ var strBuf = this.strBuf;
+ strBuf.length = 0;
+
+ var ch = this.nextChar();
+ while (true) {
+ var charBuffered = false;
+ switch (ch | 0) {
+ case -1:
+ warn('Unterminated string');
+ done = true;
+ break;
+ case 0x28: // '('
+ ++numParen;
+ strBuf.push('(');
+ break;
+ case 0x29: // ')'
+ if (--numParen === 0) {
+ this.nextChar(); // consume strings ')'
+ done = true;
+ } else {
+ strBuf.push(')');
+ }
+ break;
+ case 0x5C: // '\\'
+ ch = this.nextChar();
+ switch (ch) {
+ case -1:
+ warn('Unterminated string');
+ done = true;
+ break;
+ case 0x6E: // 'n'
+ strBuf.push('\n');
+ break;
+ case 0x72: // 'r'
+ strBuf.push('\r');
+ break;
+ case 0x74: // 't'
+ strBuf.push('\t');
+ break;
+ case 0x62: // 'b'
+ strBuf.push('\b');
+ break;
+ case 0x66: // 'f'
+ strBuf.push('\f');
+ break;
+ case 0x5C: // '\'
+ case 0x28: // '('
+ case 0x29: // ')'
+ strBuf.push(String.fromCharCode(ch));
+ break;
+ case 0x30: case 0x31: case 0x32: case 0x33: // '0'-'3'
+ case 0x34: case 0x35: case 0x36: case 0x37: // '4'-'7'
+ var x = ch & 0x0F;
+ ch = this.nextChar();
+ charBuffered = true;
+ if (ch >= 0x30 && ch <= 0x37) { // '0'-'7'
+ x = (x << 3) + (ch & 0x0F);
+ ch = this.nextChar();
+ if (ch >= 0x30 && ch <= 0x37) { // '0'-'7'
+ charBuffered = false;
+ x = (x << 3) + (ch & 0x0F);
+ }
+ }
+ strBuf.push(String.fromCharCode(x));
+ break;
+ case 0x0D: // CR
+ if (this.peekChar() === 0x0A) { // LF
+ this.nextChar();
+ }
+ break;
+ case 0x0A: // LF
+ break;
+ default:
+ strBuf.push(String.fromCharCode(ch));
+ break;
+ }
+ break;
+ default:
+ strBuf.push(String.fromCharCode(ch));
+ break;
+ }
+ if (done) {
+ break;
+ }
+ if (!charBuffered) {
+ ch = this.nextChar();
+ }
+ }
+ return strBuf.join('');
+ },
+ getName: function Lexer_getName() {
+ var ch, previousCh;
+ var strBuf = this.strBuf;
+ strBuf.length = 0;
+ while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) {
+ if (ch === 0x23) { // '#'
+ ch = this.nextChar();
+ if (specialChars[ch]) {
+ warn('Lexer_getName: ' +
+ 'NUMBER SIGN (#) should be followed by a hexadecimal number.');
+ strBuf.push('#');
+ break;
+ }
+ var x = toHexDigit(ch);
+ if (x !== -1) {
+ previousCh = ch;
+ ch = this.nextChar();
+ var x2 = toHexDigit(ch);
+ if (x2 === -1) {
+ warn('Lexer_getName: Illegal digit (' +
+ String.fromCharCode(ch) +') in hexadecimal number.');
+ strBuf.push('#', String.fromCharCode(previousCh));
+ if (specialChars[ch]) {
+ break;
+ }
+ strBuf.push(String.fromCharCode(ch));
+ continue;
+ }
+ strBuf.push(String.fromCharCode((x << 4) | x2));
+ } else {
+ strBuf.push('#', String.fromCharCode(ch));
+ }
+ } else {
+ strBuf.push(String.fromCharCode(ch));
+ }
+ }
+ if (strBuf.length > 127) {
+ warn('name token is longer than allowed by the spec: ' + strBuf.length);
+ }
+ return Name.get(strBuf.join(''));
+ },
+ getHexString: function Lexer_getHexString() {
+ var strBuf = this.strBuf;
+ strBuf.length = 0;
+ var ch = this.currentChar;
+ var isFirstHex = true;
+ var firstDigit;
+ var secondDigit;
+ while (true) {
+ if (ch < 0) {
+ warn('Unterminated hex string');
+ break;
+ } else if (ch === 0x3E) { // '>'
+ this.nextChar();
+ break;
+ } else if (specialChars[ch] === 1) {
+ ch = this.nextChar();
+ continue;
+ } else {
+ if (isFirstHex) {
+ firstDigit = toHexDigit(ch);
+ if (firstDigit === -1) {
+ warn('Ignoring invalid character "' + ch + '" in hex string');
+ ch = this.nextChar();
+ continue;
+ }
+ } else {
+ secondDigit = toHexDigit(ch);
+ if (secondDigit === -1) {
+ warn('Ignoring invalid character "' + ch + '" in hex string');
+ ch = this.nextChar();
+ continue;
+ }
+ strBuf.push(String.fromCharCode((firstDigit << 4) | secondDigit));
+ }
+ isFirstHex = !isFirstHex;
+ ch = this.nextChar();
+ }
+ }
+ return strBuf.join('');
+ },
+ getObj: function Lexer_getObj() {
+ // skip whitespace and comments
+ var comment = false;
+ var ch = this.currentChar;
+ while (true) {
+ if (ch < 0) {
+ return EOF;
+ }
+ if (comment) {
+ if (ch === 0x0A || ch === 0x0D) { // LF, CR
+ comment = false;
+ }
+ } else if (ch === 0x25) { // '%'
+ comment = true;
+ } else if (specialChars[ch] !== 1) {
+ break;
+ }
+ ch = this.nextChar();
+ }
+
+ // start reading token
+ switch (ch | 0) {
+ case 0x30: case 0x31: case 0x32: case 0x33: case 0x34: // '0'-'4'
+ case 0x35: case 0x36: case 0x37: case 0x38: case 0x39: // '5'-'9'
+ case 0x2B: case 0x2D: case 0x2E: // '+', '-', '.'
+ return this.getNumber();
+ case 0x28: // '('
+ return this.getString();
+ case 0x2F: // '/'
+ return this.getName();
+ // array punctuation
+ case 0x5B: // '['
+ this.nextChar();
+ return Cmd.get('[');
+ case 0x5D: // ']'
+ this.nextChar();
+ return Cmd.get(']');
+ // hex string or dict punctuation
+ case 0x3C: // '<'
+ ch = this.nextChar();
+ if (ch === 0x3C) {
+ // dict punctuation
+ this.nextChar();
+ return Cmd.get('<<');
+ }
+ return this.getHexString();
+ // dict punctuation
+ case 0x3E: // '>'
+ ch = this.nextChar();
+ if (ch === 0x3E) {
+ this.nextChar();
+ return Cmd.get('>>');
+ }
+ return Cmd.get('>');
+ case 0x7B: // '{'
+ this.nextChar();
+ return Cmd.get('{');
+ case 0x7D: // '}'
+ this.nextChar();
+ return Cmd.get('}');
+ case 0x29: // ')'
+ error('Illegal character: ' + ch);
+ break;
+ }
+
+ // command
+ var str = String.fromCharCode(ch);
+ var knownCommands = this.knownCommands;
+ var knownCommandFound = knownCommands && knownCommands[str] !== undefined;
+ while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) {
+ // stop if known command is found and next character does not make
+ // the str a command
+ var possibleCommand = str + String.fromCharCode(ch);
+ if (knownCommandFound && knownCommands[possibleCommand] === undefined) {
+ break;
+ }
+ if (str.length === 128) {
+ error('Command token too long: ' + str.length);
+ }
+ str = possibleCommand;
+ knownCommandFound = knownCommands && knownCommands[str] !== undefined;
+ }
+ if (str === 'true') {
+ return true;
+ }
+ if (str === 'false') {
+ return false;
+ }
+ if (str === 'null') {
+ return null;
+ }
+ return Cmd.get(str);
+ },
+ skipToNextLine: function Lexer_skipToNextLine() {
+ var ch = this.currentChar;
+ while (ch >= 0) {
+ if (ch === 0x0D) { // CR
+ ch = this.nextChar();
+ if (ch === 0x0A) { // LF
+ this.nextChar();
+ }
+ break;
+ } else if (ch === 0x0A) { // LF
+ this.nextChar();
+ break;
+ }
+ ch = this.nextChar();
+ }
+ }
+ };
+
+ return Lexer;
+})();
+
+var Linearization = {
+ create: function LinearizationCreate(stream) {
+ function getInt(name, allowZeroValue) {
+ var obj = linDict.get(name);
+ if (isInt(obj) && (allowZeroValue ? obj >= 0 : obj > 0)) {
+ return obj;
+ }
+ throw new Error('The "' + name + '" parameter in the linearization ' +
+ 'dictionary is invalid.');
+ }
+ function getHints() {
+ var hints = linDict.get('H'), hintsLength, item;
+ if (isArray(hints) &&
+ ((hintsLength = hints.length) === 2 || hintsLength === 4)) {
+ for (var index = 0; index < hintsLength; index++) {
+ if (!(isInt(item = hints[index]) && item > 0)) {
+ throw new Error('Hint (' + index +
+ ') in the linearization dictionary is invalid.');
+ }
+ }
+ return hints;
+ }
+ throw new Error('Hint array in the linearization dictionary is invalid.');
+ }
+ var parser = new Parser(new Lexer(stream), false, null);
+ var obj1 = parser.getObj();
+ var obj2 = parser.getObj();
+ var obj3 = parser.getObj();
+ var linDict = parser.getObj();
+ var obj, length;
+ if (!(isInt(obj1) && isInt(obj2) && isCmd(obj3, 'obj') && isDict(linDict) &&
+ isNum(obj = linDict.get('Linearized')) && obj > 0)) {
+ return null; // No valid linearization dictionary found.
+ } else if ((length = getInt('L')) !== stream.length) {
+ throw new Error('The "L" parameter in the linearization dictionary ' +
+ 'does not equal the stream length.');
+ }
+ return {
+ length: length,
+ hints: getHints(),
+ objectNumberFirst: getInt('O'),
+ endFirst: getInt('E'),
+ numPages: getInt('N'),
+ mainXRefEntriesOffset: getInt('T'),
+ pageFirst: (linDict.has('P') ? getInt('P', true) : 0)
+ };
+ }
+};
+
+exports.EOF = EOF;
+exports.Lexer = Lexer;
+exports.Linearization = Linearization;
+exports.Parser = Parser;
+exports.isEOF = isEOF;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreCMap = {}), root.pdfjsSharedUtil,
+ root.pdfjsCorePrimitives, root.pdfjsCoreStream, root.pdfjsCoreParser);
+ }
+}(this, function (exports, sharedUtil, corePrimitives, coreStream, coreParser) {
+
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var error = sharedUtil.error;
+var isInt = sharedUtil.isInt;
+var isString = sharedUtil.isString;
+var isName = corePrimitives.isName;
+var isCmd = corePrimitives.isCmd;
+var isStream = corePrimitives.isStream;
+var StringStream = coreStream.StringStream;
+var Lexer = coreParser.Lexer;
+var isEOF = coreParser.isEOF;
+
+var BUILT_IN_CMAPS = [
+// << Start unicode maps.
+'Adobe-GB1-UCS2',
+'Adobe-CNS1-UCS2',
+'Adobe-Japan1-UCS2',
+'Adobe-Korea1-UCS2',
+// >> End unicode maps.
+'78-EUC-H',
+'78-EUC-V',
+'78-H',
+'78-RKSJ-H',
+'78-RKSJ-V',
+'78-V',
+'78ms-RKSJ-H',
+'78ms-RKSJ-V',
+'83pv-RKSJ-H',
+'90ms-RKSJ-H',
+'90ms-RKSJ-V',
+'90msp-RKSJ-H',
+'90msp-RKSJ-V',
+'90pv-RKSJ-H',
+'90pv-RKSJ-V',
+'Add-H',
+'Add-RKSJ-H',
+'Add-RKSJ-V',
+'Add-V',
+'Adobe-CNS1-0',
+'Adobe-CNS1-1',
+'Adobe-CNS1-2',
+'Adobe-CNS1-3',
+'Adobe-CNS1-4',
+'Adobe-CNS1-5',
+'Adobe-CNS1-6',
+'Adobe-GB1-0',
+'Adobe-GB1-1',
+'Adobe-GB1-2',
+'Adobe-GB1-3',
+'Adobe-GB1-4',
+'Adobe-GB1-5',
+'Adobe-Japan1-0',
+'Adobe-Japan1-1',
+'Adobe-Japan1-2',
+'Adobe-Japan1-3',
+'Adobe-Japan1-4',
+'Adobe-Japan1-5',
+'Adobe-Japan1-6',
+'Adobe-Korea1-0',
+'Adobe-Korea1-1',
+'Adobe-Korea1-2',
+'B5-H',
+'B5-V',
+'B5pc-H',
+'B5pc-V',
+'CNS-EUC-H',
+'CNS-EUC-V',
+'CNS1-H',
+'CNS1-V',
+'CNS2-H',
+'CNS2-V',
+'ETHK-B5-H',
+'ETHK-B5-V',
+'ETen-B5-H',
+'ETen-B5-V',
+'ETenms-B5-H',
+'ETenms-B5-V',
+'EUC-H',
+'EUC-V',
+'Ext-H',
+'Ext-RKSJ-H',
+'Ext-RKSJ-V',
+'Ext-V',
+'GB-EUC-H',
+'GB-EUC-V',
+'GB-H',
+'GB-V',
+'GBK-EUC-H',
+'GBK-EUC-V',
+'GBK2K-H',
+'GBK2K-V',
+'GBKp-EUC-H',
+'GBKp-EUC-V',
+'GBT-EUC-H',
+'GBT-EUC-V',
+'GBT-H',
+'GBT-V',
+'GBTpc-EUC-H',
+'GBTpc-EUC-V',
+'GBpc-EUC-H',
+'GBpc-EUC-V',
+'H',
+'HKdla-B5-H',
+'HKdla-B5-V',
+'HKdlb-B5-H',
+'HKdlb-B5-V',
+'HKgccs-B5-H',
+'HKgccs-B5-V',
+'HKm314-B5-H',
+'HKm314-B5-V',
+'HKm471-B5-H',
+'HKm471-B5-V',
+'HKscs-B5-H',
+'HKscs-B5-V',
+'Hankaku',
+'Hiragana',
+'KSC-EUC-H',
+'KSC-EUC-V',
+'KSC-H',
+'KSC-Johab-H',
+'KSC-Johab-V',
+'KSC-V',
+'KSCms-UHC-H',
+'KSCms-UHC-HW-H',
+'KSCms-UHC-HW-V',
+'KSCms-UHC-V',
+'KSCpc-EUC-H',
+'KSCpc-EUC-V',
+'Katakana',
+'NWP-H',
+'NWP-V',
+'RKSJ-H',
+'RKSJ-V',
+'Roman',
+'UniCNS-UCS2-H',
+'UniCNS-UCS2-V',
+'UniCNS-UTF16-H',
+'UniCNS-UTF16-V',
+'UniCNS-UTF32-H',
+'UniCNS-UTF32-V',
+'UniCNS-UTF8-H',
+'UniCNS-UTF8-V',
+'UniGB-UCS2-H',
+'UniGB-UCS2-V',
+'UniGB-UTF16-H',
+'UniGB-UTF16-V',
+'UniGB-UTF32-H',
+'UniGB-UTF32-V',
+'UniGB-UTF8-H',
+'UniGB-UTF8-V',
+'UniJIS-UCS2-H',
+'UniJIS-UCS2-HW-H',
+'UniJIS-UCS2-HW-V',
+'UniJIS-UCS2-V',
+'UniJIS-UTF16-H',
+'UniJIS-UTF16-V',
+'UniJIS-UTF32-H',
+'UniJIS-UTF32-V',
+'UniJIS-UTF8-H',
+'UniJIS-UTF8-V',
+'UniJIS2004-UTF16-H',
+'UniJIS2004-UTF16-V',
+'UniJIS2004-UTF32-H',
+'UniJIS2004-UTF32-V',
+'UniJIS2004-UTF8-H',
+'UniJIS2004-UTF8-V',
+'UniJISPro-UCS2-HW-V',
+'UniJISPro-UCS2-V',
+'UniJISPro-UTF8-V',
+'UniJISX0213-UTF32-H',
+'UniJISX0213-UTF32-V',
+'UniJISX02132004-UTF32-H',
+'UniJISX02132004-UTF32-V',
+'UniKS-UCS2-H',
+'UniKS-UCS2-V',
+'UniKS-UTF16-H',
+'UniKS-UTF16-V',
+'UniKS-UTF32-H',
+'UniKS-UTF32-V',
+'UniKS-UTF8-H',
+'UniKS-UTF8-V',
+'V',
+'WP-Symbol'];
+
+// CMap, not to be confused with TrueType's cmap.
+var CMap = (function CMapClosure() {
+ function CMap(builtInCMap) {
+ // Codespace ranges are stored as follows:
+ // [[1BytePairs], [2BytePairs], [3BytePairs], [4BytePairs]]
+ // where nBytePairs are ranges e.g. [low1, high1, low2, high2, ...]
+ this.codespaceRanges = [[], [], [], []];
+ this.numCodespaceRanges = 0;
+ // Map entries have one of two forms.
+ // - cid chars are 16-bit unsigned integers, stored as integers.
+ // - bf chars are variable-length byte sequences, stored as strings, with
+ // one byte per character.
+ this._map = [];
+ this.name = '';
+ this.vertical = false;
+ this.useCMap = null;
+ this.builtInCMap = builtInCMap;
+ }
+ CMap.prototype = {
+ addCodespaceRange: function(n, low, high) {
+ this.codespaceRanges[n - 1].push(low, high);
+ this.numCodespaceRanges++;
+ },
+
+ mapCidRange: function(low, high, dstLow) {
+ while (low <= high) {
+ this._map[low++] = dstLow++;
+ }
+ },
+
+ mapBfRange: function(low, high, dstLow) {
+ var lastByte = dstLow.length - 1;
+ while (low <= high) {
+ this._map[low++] = dstLow;
+ // Only the last byte has to be incremented.
+ dstLow = dstLow.substr(0, lastByte) +
+ String.fromCharCode(dstLow.charCodeAt(lastByte) + 1);
+ }
+ },
+
+ mapBfRangeToArray: function(low, high, array) {
+ var i = 0, ii = array.length;
+ while (low <= high && i < ii) {
+ this._map[low] = array[i++];
+ ++low;
+ }
+ },
+
+ // This is used for both bf and cid chars.
+ mapOne: function(src, dst) {
+ this._map[src] = dst;
+ },
+
+ lookup: function(code) {
+ return this._map[code];
+ },
+
+ contains: function(code) {
+ return this._map[code] !== undefined;
+ },
+
+ forEach: function(callback) {
+ // Most maps have fewer than 65536 entries, and for those we use normal
+ // array iteration. But really sparse tables are possible -- e.g. with
+ // indices in the *billions*. For such tables we use for..in, which isn't
+ // ideal because it stringifies the indices for all present elements, but
+ // it does avoid iterating over every undefined entry.
+ var map = this._map;
+ var length = map.length;
+ var i;
+ if (length <= 0x10000) {
+ for (i = 0; i < length; i++) {
+ if (map[i] !== undefined) {
+ callback(i, map[i]);
+ }
+ }
+ } else {
+ for (i in this._map) {
+ callback(i, map[i]);
+ }
+ }
+ },
+
+ charCodeOf: function(value) {
+ return this._map.indexOf(value);
+ },
+
+ getMap: function() {
+ return this._map;
+ },
+
+ readCharCode: function(str, offset, out) {
+ var c = 0;
+ var codespaceRanges = this.codespaceRanges;
+ var codespaceRangesLen = this.codespaceRanges.length;
+ // 9.7.6.2 CMap Mapping
+ // The code length is at most 4.
+ for (var n = 0; n < codespaceRangesLen; n++) {
+ c = ((c << 8) | str.charCodeAt(offset + n)) >>> 0;
+ // Check each codespace range to see if it falls within.
+ var codespaceRange = codespaceRanges[n];
+ for (var k = 0, kk = codespaceRange.length; k < kk;) {
+ var low = codespaceRange[k++];
+ var high = codespaceRange[k++];
+ if (c >= low && c <= high) {
+ out.charcode = c;
+ out.length = n + 1;
+ return;
+ }
+ }
+ }
+ out.charcode = 0;
+ out.length = 1;
+ },
+
+ get length() {
+ return this._map.length;
+ },
+
+ get isIdentityCMap() {
+ if (!(this.name === 'Identity-H' || this.name === 'Identity-V')) {
+ return false;
+ }
+ if (this._map.length !== 0x10000) {
+ return false;
+ }
+ for (var i = 0; i < 0x10000; i++) {
+ if (this._map[i] !== i) {
+ return false;
+ }
+ }
+ return true;
+ }
+ };
+ return CMap;
+})();
+
+// A special case of CMap, where the _map array implicitly has a length of
+// 65536 and each element is equal to its index.
+var IdentityCMap = (function IdentityCMapClosure() {
+ function IdentityCMap(vertical, n) {
+ CMap.call(this);
+ this.vertical = vertical;
+ this.addCodespaceRange(n, 0, 0xffff);
+ }
+ Util.inherit(IdentityCMap, CMap, {});
+
+ IdentityCMap.prototype = {
+ addCodespaceRange: CMap.prototype.addCodespaceRange,
+
+ mapCidRange: function(low, high, dstLow) {
+ error('should not call mapCidRange');
+ },
+
+ mapBfRange: function(low, high, dstLow) {
+ error('should not call mapBfRange');
+ },
+
+ mapBfRangeToArray: function(low, high, array) {
+ error('should not call mapBfRangeToArray');
+ },
+
+ mapOne: function(src, dst) {
+ error('should not call mapCidOne');
+ },
+
+ lookup: function(code) {
+ return (isInt(code) && code <= 0xffff) ? code : undefined;
+ },
+
+ contains: function(code) {
+ return isInt(code) && code <= 0xffff;
+ },
+
+ forEach: function(callback) {
+ for (var i = 0; i <= 0xffff; i++) {
+ callback(i, i);
+ }
+ },
+
+ charCodeOf: function(value) {
+ return (isInt(value) && value <= 0xffff) ? value : -1;
+ },
+
+ getMap: function() {
+ // Sometimes identity maps must be instantiated, but it's rare.
+ var map = new Array(0x10000);
+ for (var i = 0; i <= 0xffff; i++) {
+ map[i] = i;
+ }
+ return map;
+ },
+
+ readCharCode: CMap.prototype.readCharCode,
+
+ get length() {
+ return 0x10000;
+ },
+
+ get isIdentityCMap() {
+ error('should not access .isIdentityCMap');
+ }
+ };
+
+ return IdentityCMap;
+})();
+
+var BinaryCMapReader = (function BinaryCMapReaderClosure() {
+ function fetchBinaryData(url) {
+ return new Promise(function (resolve, reject) {
+ var request = new XMLHttpRequest();
+ request.open('GET', url, true);
+ request.responseType = 'arraybuffer';
+ request.onreadystatechange = function () {
+ if (request.readyState === XMLHttpRequest.DONE) {
+ if (!request.response || request.status !== 200 &&
+ request.status !== 0) {
+ reject(new Error('Unable to get binary cMap at: ' + url));
+ } else {
+ resolve(new Uint8Array(request.response));
+ }
+ }
+ };
+ request.send(null);
+ });
+ }
+
+ function hexToInt(a, size) {
+ var n = 0;
+ for (var i = 0; i <= size; i++) {
+ n = (n << 8) | a[i];
+ }
+ return n >>> 0;
+ }
+
+ function hexToStr(a, size) {
+ // This code is hot. Special-case some common values to avoid creating an
+ // object with subarray().
+ if (size === 1) {
+ return String.fromCharCode(a[0], a[1]);
+ }
+ if (size === 3) {
+ return String.fromCharCode(a[0], a[1], a[2], a[3]);
+ }
+ return String.fromCharCode.apply(null, a.subarray(0, size + 1));
+ }
+
+ function addHex(a, b, size) {
+ var c = 0;
+ for (var i = size; i >= 0; i--) {
+ c += a[i] + b[i];
+ a[i] = c & 255;
+ c >>= 8;
+ }
+ }
+
+ function incHex(a, size) {
+ var c = 1;
+ for (var i = size; i >= 0 && c > 0; i--) {
+ c += a[i];
+ a[i] = c & 255;
+ c >>= 8;
+ }
+ }
+
+ var MAX_NUM_SIZE = 16;
+ var MAX_ENCODED_NUM_SIZE = 19; // ceil(MAX_NUM_SIZE * 7 / 8)
+
+ function BinaryCMapStream(data) {
+ this.buffer = data;
+ this.pos = 0;
+ this.end = data.length;
+ this.tmpBuf = new Uint8Array(MAX_ENCODED_NUM_SIZE);
+ }
+
+ BinaryCMapStream.prototype = {
+ readByte: function () {
+ if (this.pos >= this.end) {
+ return -1;
+ }
+ return this.buffer[this.pos++];
+ },
+ readNumber: function () {
+ var n = 0;
+ var last;
+ do {
+ var b = this.readByte();
+ if (b < 0) {
+ error('unexpected EOF in bcmap');
+ }
+ last = !(b & 0x80);
+ n = (n << 7) | (b & 0x7F);
+ } while (!last);
+ return n;
+ },
+ readSigned: function () {
+ var n = this.readNumber();
+ return (n & 1) ? ~(n >>> 1) : n >>> 1;
+ },
+ readHex: function (num, size) {
+ num.set(this.buffer.subarray(this.pos,
+ this.pos + size + 1));
+ this.pos += size + 1;
+ },
+ readHexNumber: function (num, size) {
+ var last;
+ var stack = this.tmpBuf, sp = 0;
+ do {
+ var b = this.readByte();
+ if (b < 0) {
+ error('unexpected EOF in bcmap');
+ }
+ last = !(b & 0x80);
+ stack[sp++] = b & 0x7F;
+ } while (!last);
+ var i = size, buffer = 0, bufferSize = 0;
+ while (i >= 0) {
+ while (bufferSize < 8 && stack.length > 0) {
+ buffer = (stack[--sp] << bufferSize) | buffer;
+ bufferSize += 7;
+ }
+ num[i] = buffer & 255;
+ i--;
+ buffer >>= 8;
+ bufferSize -= 8;
+ }
+ },
+ readHexSigned: function (num, size) {
+ this.readHexNumber(num, size);
+ var sign = num[size] & 1 ? 255 : 0;
+ var c = 0;
+ for (var i = 0; i <= size; i++) {
+ c = ((c & 1) << 8) | num[i];
+ num[i] = (c >> 1) ^ sign;
+ }
+ },
+ readString: function () {
+ var len = this.readNumber();
+ var s = '';
+ for (var i = 0; i < len; i++) {
+ s += String.fromCharCode(this.readNumber());
+ }
+ return s;
+ }
+ };
+
+ function processBinaryCMap(url, cMap, extend) {
+ return fetchBinaryData(url).then(function (data) {
+ var stream = new BinaryCMapStream(data);
+ var header = stream.readByte();
+ cMap.vertical = !!(header & 1);
+
+ var useCMap = null;
+ var start = new Uint8Array(MAX_NUM_SIZE);
+ var end = new Uint8Array(MAX_NUM_SIZE);
+ var char = new Uint8Array(MAX_NUM_SIZE);
+ var charCode = new Uint8Array(MAX_NUM_SIZE);
+ var tmp = new Uint8Array(MAX_NUM_SIZE);
+ var code;
+
+ var b;
+ while ((b = stream.readByte()) >= 0) {
+ var type = b >> 5;
+ if (type === 7) { // metadata, e.g. comment or usecmap
+ switch (b & 0x1F) {
+ case 0:
+ stream.readString(); // skipping comment
+ break;
+ case 1:
+ useCMap = stream.readString();
+ break;
+ }
+ continue;
+ }
+ var sequence = !!(b & 0x10);
+ var dataSize = b & 15;
+
+ assert(dataSize + 1 <= MAX_NUM_SIZE);
+
+ var ucs2DataSize = 1;
+ var subitemsCount = stream.readNumber();
+ var i;
+ switch (type) {
+ case 0: // codespacerange
+ stream.readHex(start, dataSize);
+ stream.readHexNumber(end, dataSize);
+ addHex(end, start, dataSize);
+ cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize),
+ hexToInt(end, dataSize));
+ for (i = 1; i < subitemsCount; i++) {
+ incHex(end, dataSize);
+ stream.readHexNumber(start, dataSize);
+ addHex(start, end, dataSize);
+ stream.readHexNumber(end, dataSize);
+ addHex(end, start, dataSize);
+ cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize),
+ hexToInt(end, dataSize));
+ }
+ break;
+ case 1: // notdefrange
+ stream.readHex(start, dataSize);
+ stream.readHexNumber(end, dataSize);
+ addHex(end, start, dataSize);
+ code = stream.readNumber();
+ // undefined range, skipping
+ for (i = 1; i < subitemsCount; i++) {
+ incHex(end, dataSize);
+ stream.readHexNumber(start, dataSize);
+ addHex(start, end, dataSize);
+ stream.readHexNumber(end, dataSize);
+ addHex(end, start, dataSize);
+ code = stream.readNumber();
+ // nop
+ }
+ break;
+ case 2: // cidchar
+ stream.readHex(char, dataSize);
+ code = stream.readNumber();
+ cMap.mapOne(hexToInt(char, dataSize), code);
+ for (i = 1; i < subitemsCount; i++) {
+ incHex(char, dataSize);
+ if (!sequence) {
+ stream.readHexNumber(tmp, dataSize);
+ addHex(char, tmp, dataSize);
+ }
+ code = stream.readSigned() + (code + 1);
+ cMap.mapOne(hexToInt(char, dataSize), code);
+ }
+ break;
+ case 3: // cidrange
+ stream.readHex(start, dataSize);
+ stream.readHexNumber(end, dataSize);
+ addHex(end, start, dataSize);
+ code = stream.readNumber();
+ cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize),
+ code);
+ for (i = 1; i < subitemsCount; i++) {
+ incHex(end, dataSize);
+ if (!sequence) {
+ stream.readHexNumber(start, dataSize);
+ addHex(start, end, dataSize);
+ } else {
+ start.set(end);
+ }
+ stream.readHexNumber(end, dataSize);
+ addHex(end, start, dataSize);
+ code = stream.readNumber();
+ cMap.mapCidRange(hexToInt(start, dataSize),
+ hexToInt(end, dataSize), code);
+ }
+ break;
+ case 4: // bfchar
+ stream.readHex(char, ucs2DataSize);
+ stream.readHex(charCode, dataSize);
+ cMap.mapOne(hexToInt(char, ucs2DataSize),
+ hexToStr(charCode, dataSize));
+ for (i = 1; i < subitemsCount; i++) {
+ incHex(char, ucs2DataSize);
+ if (!sequence) {
+ stream.readHexNumber(tmp, ucs2DataSize);
+ addHex(char, tmp, ucs2DataSize);
+ }
+ incHex(charCode, dataSize);
+ stream.readHexSigned(tmp, dataSize);
+ addHex(charCode, tmp, dataSize);
+ cMap.mapOne(hexToInt(char, ucs2DataSize),
+ hexToStr(charCode, dataSize));
+ }
+ break;
+ case 5: // bfrange
+ stream.readHex(start, ucs2DataSize);
+ stream.readHexNumber(end, ucs2DataSize);
+ addHex(end, start, ucs2DataSize);
+ stream.readHex(charCode, dataSize);
+ cMap.mapBfRange(hexToInt(start, ucs2DataSize),
+ hexToInt(end, ucs2DataSize),
+ hexToStr(charCode, dataSize));
+ for (i = 1; i < subitemsCount; i++) {
+ incHex(end, ucs2DataSize);
+ if (!sequence) {
+ stream.readHexNumber(start, ucs2DataSize);
+ addHex(start, end, ucs2DataSize);
+ } else {
+ start.set(end);
+ }
+ stream.readHexNumber(end, ucs2DataSize);
+ addHex(end, start, ucs2DataSize);
+ stream.readHex(charCode, dataSize);
+ cMap.mapBfRange(hexToInt(start, ucs2DataSize),
+ hexToInt(end, ucs2DataSize),
+ hexToStr(charCode, dataSize));
+ }
+ break;
+ default:
+ error('Unknown type: ' + type);
+ break;
+ }
+ }
+
+ if (useCMap) {
+ return extend(useCMap);
+ }
+ return cMap;
+ });
+ }
+
+ function BinaryCMapReader() {}
+
+ BinaryCMapReader.prototype = {
+ read: processBinaryCMap
+ };
+
+ return BinaryCMapReader;
+})();
+
+var CMapFactory = (function CMapFactoryClosure() {
+ function strToInt(str) {
+ var a = 0;
+ for (var i = 0; i < str.length; i++) {
+ a = (a << 8) | str.charCodeAt(i);
+ }
+ return a >>> 0;
+ }
+
+ function expectString(obj) {
+ if (!isString(obj)) {
+ error('Malformed CMap: expected string.');
+ }
+ }
+
+ function expectInt(obj) {
+ if (!isInt(obj)) {
+ error('Malformed CMap: expected int.');
+ }
+ }
+
+ function parseBfChar(cMap, lexer) {
+ while (true) {
+ var obj = lexer.getObj();
+ if (isEOF(obj)) {
+ break;
+ }
+ if (isCmd(obj, 'endbfchar')) {
+ return;
+ }
+ expectString(obj);
+ var src = strToInt(obj);
+ obj = lexer.getObj();
+ // TODO are /dstName used?
+ expectString(obj);
+ var dst = obj;
+ cMap.mapOne(src, dst);
+ }
+ }
+
+ function parseBfRange(cMap, lexer) {
+ while (true) {
+ var obj = lexer.getObj();
+ if (isEOF(obj)) {
+ break;
+ }
+ if (isCmd(obj, 'endbfrange')) {
+ return;
+ }
+ expectString(obj);
+ var low = strToInt(obj);
+ obj = lexer.getObj();
+ expectString(obj);
+ var high = strToInt(obj);
+ obj = lexer.getObj();
+ if (isInt(obj) || isString(obj)) {
+ var dstLow = isInt(obj) ? String.fromCharCode(obj) : obj;
+ cMap.mapBfRange(low, high, dstLow);
+ } else if (isCmd(obj, '[')) {
+ obj = lexer.getObj();
+ var array = [];
+ while (!isCmd(obj, ']') && !isEOF(obj)) {
+ array.push(obj);
+ obj = lexer.getObj();
+ }
+ cMap.mapBfRangeToArray(low, high, array);
+ } else {
+ break;
+ }
+ }
+ error('Invalid bf range.');
+ }
+
+ function parseCidChar(cMap, lexer) {
+ while (true) {
+ var obj = lexer.getObj();
+ if (isEOF(obj)) {
+ break;
+ }
+ if (isCmd(obj, 'endcidchar')) {
+ return;
+ }
+ expectString(obj);
+ var src = strToInt(obj);
+ obj = lexer.getObj();
+ expectInt(obj);
+ var dst = obj;
+ cMap.mapOne(src, dst);
+ }
+ }
+
+ function parseCidRange(cMap, lexer) {
+ while (true) {
+ var obj = lexer.getObj();
+ if (isEOF(obj)) {
+ break;
+ }
+ if (isCmd(obj, 'endcidrange')) {
+ return;
+ }
+ expectString(obj);
+ var low = strToInt(obj);
+ obj = lexer.getObj();
+ expectString(obj);
+ var high = strToInt(obj);
+ obj = lexer.getObj();
+ expectInt(obj);
+ var dstLow = obj;
+ cMap.mapCidRange(low, high, dstLow);
+ }
+ }
+
+ function parseCodespaceRange(cMap, lexer) {
+ while (true) {
+ var obj = lexer.getObj();
+ if (isEOF(obj)) {
+ break;
+ }
+ if (isCmd(obj, 'endcodespacerange')) {
+ return;
+ }
+ if (!isString(obj)) {
+ break;
+ }
+ var low = strToInt(obj);
+ obj = lexer.getObj();
+ if (!isString(obj)) {
+ break;
+ }
+ var high = strToInt(obj);
+ cMap.addCodespaceRange(obj.length, low, high);
+ }
+ error('Invalid codespace range.');
+ }
+
+ function parseWMode(cMap, lexer) {
+ var obj = lexer.getObj();
+ if (isInt(obj)) {
+ cMap.vertical = !!obj;
+ }
+ }
+
+ function parseCMapName(cMap, lexer) {
+ var obj = lexer.getObj();
+ if (isName(obj) && isString(obj.name)) {
+ cMap.name = obj.name;
+ }
+ }
+
+ function parseCMap(cMap, lexer, builtInCMapParams, useCMap) {
+ var previous;
+ var embededUseCMap;
+ objLoop: while (true) {
+ var obj = lexer.getObj();
+ if (isEOF(obj)) {
+ break;
+ } else if (isName(obj)) {
+ if (obj.name === 'WMode') {
+ parseWMode(cMap, lexer);
+ } else if (obj.name === 'CMapName') {
+ parseCMapName(cMap, lexer);
+ }
+ previous = obj;
+ } else if (isCmd(obj)) {
+ switch (obj.cmd) {
+ case 'endcmap':
+ break objLoop;
+ case 'usecmap':
+ if (isName(previous)) {
+ embededUseCMap = previous.name;
+ }
+ break;
+ case 'begincodespacerange':
+ parseCodespaceRange(cMap, lexer);
+ break;
+ case 'beginbfchar':
+ parseBfChar(cMap, lexer);
+ break;
+ case 'begincidchar':
+ parseCidChar(cMap, lexer);
+ break;
+ case 'beginbfrange':
+ parseBfRange(cMap, lexer);
+ break;
+ case 'begincidrange':
+ parseCidRange(cMap, lexer);
+ break;
+ }
+ }
+ }
+
+ if (!useCMap && embededUseCMap) {
+ // Load the usecmap definition from the file only if there wasn't one
+ // specified.
+ useCMap = embededUseCMap;
+ }
+ if (useCMap) {
+ return extendCMap(cMap, builtInCMapParams, useCMap);
+ } else {
+ return Promise.resolve(cMap);
+ }
+ }
+
+ function extendCMap(cMap, builtInCMapParams, useCMap) {
+ return createBuiltInCMap(useCMap, builtInCMapParams).then(
+ function(newCMap) {
+ cMap.useCMap = newCMap;
+ // If there aren't any code space ranges defined clone all the parent ones
+ // into this cMap.
+ if (cMap.numCodespaceRanges === 0) {
+ var useCodespaceRanges = cMap.useCMap.codespaceRanges;
+ for (var i = 0; i < useCodespaceRanges.length; i++) {
+ cMap.codespaceRanges[i] = useCodespaceRanges[i].slice();
+ }
+ cMap.numCodespaceRanges = cMap.useCMap.numCodespaceRanges;
+ }
+ // Merge the map into the current one, making sure not to override
+ // any previously defined entries.
+ cMap.useCMap.forEach(function(key, value) {
+ if (!cMap.contains(key)) {
+ cMap.mapOne(key, cMap.useCMap.lookup(key));
+ }
+ });
+
+ return cMap;
+ });
+ }
+
+ function parseBinaryCMap(name, builtInCMapParams) {
+ var url = builtInCMapParams.url + name + '.bcmap';
+ var cMap = new CMap(true);
+ return new BinaryCMapReader().read(url, cMap, function (useCMap) {
+ return extendCMap(cMap, builtInCMapParams, useCMap);
+ });
+ }
+
+ function createBuiltInCMap(name, builtInCMapParams) {
+ if (name === 'Identity-H') {
+ return Promise.resolve(new IdentityCMap(false, 2));
+ } else if (name === 'Identity-V') {
+ return Promise.resolve(new IdentityCMap(true, 2));
+ }
+ if (BUILT_IN_CMAPS.indexOf(name) === -1) {
+ return Promise.reject(new Error('Unknown cMap name: ' + name));
+ }
+ assert(builtInCMapParams, 'built-in cMap parameters are not provided');
+
+ if (builtInCMapParams.packed) {
+ return parseBinaryCMap(name, builtInCMapParams);
+ }
+
+ return new Promise(function (resolve, reject) {
+ var url = builtInCMapParams.url + name;
+ var request = new XMLHttpRequest();
+ request.onreadystatechange = function () {
+ if (request.readyState === XMLHttpRequest.DONE) {
+ if (request.status === 200 || request.status === 0) {
+ var cMap = new CMap(true);
+ var lexer = new Lexer(new StringStream(request.responseText));
+ parseCMap(cMap, lexer, builtInCMapParams, null).then(
+ function (parsedCMap) {
+ resolve(parsedCMap);
+ }).catch(function (e) {
+ reject(new Error({ message: 'Invalid CMap data', error: e }));
+ });
+ } else {
+ reject(new Error('Unable to get cMap at: ' + url));
+ }
+ }
+ };
+ request.open('GET', url, true);
+ request.send(null);
+ });
+ }
+
+ return {
+ create: function (encoding, builtInCMapParams, useCMap) {
+ if (isName(encoding)) {
+ return createBuiltInCMap(encoding.name, builtInCMapParams);
+ } else if (isStream(encoding)) {
+ var cMap = new CMap();
+ var lexer = new Lexer(encoding);
+ return parseCMap(cMap, lexer, builtInCMapParams, useCMap).then(
+ function (parsedCMap) {
+ if (parsedCMap.isIdentityCMap) {
+ return createBuiltInCMap(parsedCMap.name, builtInCMapParams);
+ }
+ return parsedCMap;
+ });
+ }
+ return Promise.reject(new Error('Encoding required.'));
+ }
+ };
+})();
+
+exports.CMap = CMap;
+exports.CMapFactory = CMapFactory;
+exports.IdentityCMap = IdentityCMap;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCorePsParser = {}), root.pdfjsSharedUtil,
+ root.pdfjsCoreParser);
+ }
+}(this, function (exports, sharedUtil, coreParser) {
+
+var error = sharedUtil.error;
+var EOF = coreParser.EOF;
+var Lexer = coreParser.Lexer;
+
+var PostScriptParser = (function PostScriptParserClosure() {
+ function PostScriptParser(lexer) {
+ this.lexer = lexer;
+ this.operators = [];
+ this.token = null;
+ this.prev = null;
+ }
+ PostScriptParser.prototype = {
+ nextToken: function PostScriptParser_nextToken() {
+ this.prev = this.token;
+ this.token = this.lexer.getToken();
+ },
+ accept: function PostScriptParser_accept(type) {
+ if (this.token.type === type) {
+ this.nextToken();
+ return true;
+ }
+ return false;
+ },
+ expect: function PostScriptParser_expect(type) {
+ if (this.accept(type)) {
+ return true;
+ }
+ error('Unexpected symbol: found ' + this.token.type + ' expected ' +
+ type + '.');
+ },
+ parse: function PostScriptParser_parse() {
+ this.nextToken();
+ this.expect(PostScriptTokenTypes.LBRACE);
+ this.parseBlock();
+ this.expect(PostScriptTokenTypes.RBRACE);
+ return this.operators;
+ },
+ parseBlock: function PostScriptParser_parseBlock() {
+ while (true) {
+ if (this.accept(PostScriptTokenTypes.NUMBER)) {
+ this.operators.push(this.prev.value);
+ } else if (this.accept(PostScriptTokenTypes.OPERATOR)) {
+ this.operators.push(this.prev.value);
+ } else if (this.accept(PostScriptTokenTypes.LBRACE)) {
+ this.parseCondition();
+ } else {
+ return;
+ }
+ }
+ },
+ parseCondition: function PostScriptParser_parseCondition() {
+ // Add two place holders that will be updated later
+ var conditionLocation = this.operators.length;
+ this.operators.push(null, null);
+
+ this.parseBlock();
+ this.expect(PostScriptTokenTypes.RBRACE);
+ if (this.accept(PostScriptTokenTypes.IF)) {
+ // The true block is right after the 'if' so it just falls through on
+ // true else it jumps and skips the true block.
+ this.operators[conditionLocation] = this.operators.length;
+ this.operators[conditionLocation + 1] = 'jz';
+ } else if (this.accept(PostScriptTokenTypes.LBRACE)) {
+ var jumpLocation = this.operators.length;
+ this.operators.push(null, null);
+ var endOfTrue = this.operators.length;
+ this.parseBlock();
+ this.expect(PostScriptTokenTypes.RBRACE);
+ this.expect(PostScriptTokenTypes.IFELSE);
+ // The jump is added at the end of the true block to skip the false
+ // block.
+ this.operators[jumpLocation] = this.operators.length;
+ this.operators[jumpLocation + 1] = 'j';
+
+ this.operators[conditionLocation] = endOfTrue;
+ this.operators[conditionLocation + 1] = 'jz';
+ } else {
+ error('PS Function: error parsing conditional.');
+ }
+ }
+ };
+ return PostScriptParser;
+})();
+
+var PostScriptTokenTypes = {
+ LBRACE: 0,
+ RBRACE: 1,
+ NUMBER: 2,
+ OPERATOR: 3,
+ IF: 4,
+ IFELSE: 5
+};
+
+var PostScriptToken = (function PostScriptTokenClosure() {
+ function PostScriptToken(type, value) {
+ this.type = type;
+ this.value = value;
+ }
+
+ var opCache = Object.create(null);
+
+ PostScriptToken.getOperator = function PostScriptToken_getOperator(op) {
+ var opValue = opCache[op];
+ if (opValue) {
+ return opValue;
+ }
+ return opCache[op] = new PostScriptToken(PostScriptTokenTypes.OPERATOR, op);
+ };
+
+ PostScriptToken.LBRACE = new PostScriptToken(PostScriptTokenTypes.LBRACE,
+ '{');
+ PostScriptToken.RBRACE = new PostScriptToken(PostScriptTokenTypes.RBRACE,
+ '}');
+ PostScriptToken.IF = new PostScriptToken(PostScriptTokenTypes.IF, 'IF');
+ PostScriptToken.IFELSE = new PostScriptToken(PostScriptTokenTypes.IFELSE,
+ 'IFELSE');
+ return PostScriptToken;
+})();
+
+var PostScriptLexer = (function PostScriptLexerClosure() {
+ function PostScriptLexer(stream) {
+ this.stream = stream;
+ this.nextChar();
+
+ this.strBuf = [];
+ }
+ PostScriptLexer.prototype = {
+ nextChar: function PostScriptLexer_nextChar() {
+ return (this.currentChar = this.stream.getByte());
+ },
+ getToken: function PostScriptLexer_getToken() {
+ var comment = false;
+ var ch = this.currentChar;
+
+ // skip comments
+ while (true) {
+ if (ch < 0) {
+ return EOF;
+ }
+
+ if (comment) {
+ if (ch === 0x0A || ch === 0x0D) {
+ comment = false;
+ }
+ } else if (ch === 0x25) { // '%'
+ comment = true;
+ } else if (!Lexer.isSpace(ch)) {
+ break;
+ }
+ ch = this.nextChar();
+ }
+ switch (ch | 0) {
+ case 0x30: case 0x31: case 0x32: case 0x33: case 0x34: // '0'-'4'
+ case 0x35: case 0x36: case 0x37: case 0x38: case 0x39: // '5'-'9'
+ case 0x2B: case 0x2D: case 0x2E: // '+', '-', '.'
+ return new PostScriptToken(PostScriptTokenTypes.NUMBER,
+ this.getNumber());
+ case 0x7B: // '{'
+ this.nextChar();
+ return PostScriptToken.LBRACE;
+ case 0x7D: // '}'
+ this.nextChar();
+ return PostScriptToken.RBRACE;
+ }
+ // operator
+ var strBuf = this.strBuf;
+ strBuf.length = 0;
+ strBuf[0] = String.fromCharCode(ch);
+
+ while ((ch = this.nextChar()) >= 0 && // and 'A'-'Z', 'a'-'z'
+ ((ch >= 0x41 && ch <= 0x5A) || (ch >= 0x61 && ch <= 0x7A))) {
+ strBuf.push(String.fromCharCode(ch));
+ }
+ var str = strBuf.join('');
+ switch (str.toLowerCase()) {
+ case 'if':
+ return PostScriptToken.IF;
+ case 'ifelse':
+ return PostScriptToken.IFELSE;
+ default:
+ return PostScriptToken.getOperator(str);
+ }
+ },
+ getNumber: function PostScriptLexer_getNumber() {
+ var ch = this.currentChar;
+ var strBuf = this.strBuf;
+ strBuf.length = 0;
+ strBuf[0] = String.fromCharCode(ch);
+
+ while ((ch = this.nextChar()) >= 0) {
+ if ((ch >= 0x30 && ch <= 0x39) || // '0'-'9'
+ ch === 0x2D || ch === 0x2E) { // '-', '.'
+ strBuf.push(String.fromCharCode(ch));
+ } else {
+ break;
+ }
+ }
+ var value = parseFloat(strBuf.join(''));
+ if (isNaN(value)) {
+ error('Invalid floating point number: ' + value);
+ }
+ return value;
+ }
+ };
+ return PostScriptLexer;
+})();
+
+exports.PostScriptLexer = PostScriptLexer;
+exports.PostScriptParser = PostScriptParser;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreType1Parser = {}), root.pdfjsSharedUtil,
+ root.pdfjsCoreStream, root.pdfjsCoreParser, root.pdfjsCoreEncodings);
+ }
+}(this, function (exports, sharedUtil, coreStream, coreParser, coreEncodings) {
+
+var warn = sharedUtil.warn;
+var Stream = coreStream.Stream;
+var Lexer = coreParser.Lexer;
+var getEncoding = coreEncodings.getEncoding;
+
+// Hinting is currently disabled due to unknown problems on windows
+// in tracemonkey and various other pdfs with type1 fonts.
+var HINTING_ENABLED = false;
+
+/*
+ * CharStrings are encoded following the the CharString Encoding sequence
+ * describe in Chapter 6 of the "Adobe Type1 Font Format" specification.
+ * The value in a byte indicates a command, a number, or subsequent bytes
+ * that are to be interpreted in a special way.
+ *
+ * CharString Number Encoding:
+ * A CharString byte containing the values from 32 through 255 inclusive
+ * indicate an integer. These values are decoded in four ranges.
+ *
+ * 1. A CharString byte containing a value, v, between 32 and 246 inclusive,
+ * indicate the integer v - 139. Thus, the integer values from -107 through
+ * 107 inclusive may be encoded in single byte.
+ *
+ * 2. A CharString byte containing a value, v, between 247 and 250 inclusive,
+ * indicates an integer involving the next byte, w, according to the formula:
+ * [(v - 247) x 256] + w + 108
+ *
+ * 3. A CharString byte containing a value, v, between 251 and 254 inclusive,
+ * indicates an integer involving the next byte, w, according to the formula:
+ * -[(v - 251) * 256] - w - 108
+ *
+ * 4. A CharString containing the value 255 indicates that the next 4 bytes
+ * are a two complement signed integer. The first of these bytes contains the
+ * highest order bits, the second byte contains the next higher order bits
+ * and the fourth byte contain the lowest order bits.
+ *
+ *
+ * CharString Command Encoding:
+ * CharStrings commands are encoded in 1 or 2 bytes.
+ *
+ * Single byte commands are encoded in 1 byte that contains a value between
+ * 0 and 31 inclusive.
+ * If a command byte contains the value 12, then the value in the next byte
+ * indicates a command. This "escape" mechanism allows many extra commands
+ * to be encoded and this encoding technique helps to minimize the length of
+ * the charStrings.
+ */
+var Type1CharString = (function Type1CharStringClosure() {
+ var COMMAND_MAP = {
+ 'hstem': [1],
+ 'vstem': [3],
+ 'vmoveto': [4],
+ 'rlineto': [5],
+ 'hlineto': [6],
+ 'vlineto': [7],
+ 'rrcurveto': [8],
+ 'callsubr': [10],
+ 'flex': [12, 35],
+ 'drop' : [12, 18],
+ 'endchar': [14],
+ 'rmoveto': [21],
+ 'hmoveto': [22],
+ 'vhcurveto': [30],
+ 'hvcurveto': [31]
+ };
+
+ function Type1CharString() {
+ this.width = 0;
+ this.lsb = 0;
+ this.flexing = false;
+ this.output = [];
+ this.stack = [];
+ }
+
+ Type1CharString.prototype = {
+ convert: function Type1CharString_convert(encoded, subrs,
+ seacAnalysisEnabled) {
+ var count = encoded.length;
+ var error = false;
+ var wx, sbx, subrNumber;
+ for (var i = 0; i < count; i++) {
+ var value = encoded[i];
+ if (value < 32) {
+ if (value === 12) {
+ value = (value << 8) + encoded[++i];
+ }
+ switch (value) {
+ case 1: // hstem
+ if (!HINTING_ENABLED) {
+ this.stack = [];
+ break;
+ }
+ error = this.executeCommand(2, COMMAND_MAP.hstem);
+ break;
+ case 3: // vstem
+ if (!HINTING_ENABLED) {
+ this.stack = [];
+ break;
+ }
+ error = this.executeCommand(2, COMMAND_MAP.vstem);
+ break;
+ case 4: // vmoveto
+ if (this.flexing) {
+ if (this.stack.length < 1) {
+ error = true;
+ break;
+ }
+ // Add the dx for flex and but also swap the values so they are
+ // the right order.
+ var dy = this.stack.pop();
+ this.stack.push(0, dy);
+ break;
+ }
+ error = this.executeCommand(1, COMMAND_MAP.vmoveto);
+ break;
+ case 5: // rlineto
+ error = this.executeCommand(2, COMMAND_MAP.rlineto);
+ break;
+ case 6: // hlineto
+ error = this.executeCommand(1, COMMAND_MAP.hlineto);
+ break;
+ case 7: // vlineto
+ error = this.executeCommand(1, COMMAND_MAP.vlineto);
+ break;
+ case 8: // rrcurveto
+ error = this.executeCommand(6, COMMAND_MAP.rrcurveto);
+ break;
+ case 9: // closepath
+ // closepath is a Type1 command that does not take argument and is
+ // useless in Type2 and it can simply be ignored.
+ this.stack = [];
+ break;
+ case 10: // callsubr
+ if (this.stack.length < 1) {
+ error = true;
+ break;
+ }
+ subrNumber = this.stack.pop();
+ error = this.convert(subrs[subrNumber], subrs,
+ seacAnalysisEnabled);
+ break;
+ case 11: // return
+ return error;
+ case 13: // hsbw
+ if (this.stack.length < 2) {
+ error = true;
+ break;
+ }
+ // To convert to type2 we have to move the width value to the
+ // first part of the charstring and then use hmoveto with lsb.
+ wx = this.stack.pop();
+ sbx = this.stack.pop();
+ this.lsb = sbx;
+ this.width = wx;
+ this.stack.push(wx, sbx);
+ error = this.executeCommand(2, COMMAND_MAP.hmoveto);
+ break;
+ case 14: // endchar
+ this.output.push(COMMAND_MAP.endchar[0]);
+ break;
+ case 21: // rmoveto
+ if (this.flexing) {
+ break;
+ }
+ error = this.executeCommand(2, COMMAND_MAP.rmoveto);
+ break;
+ case 22: // hmoveto
+ if (this.flexing) {
+ // Add the dy for flex.
+ this.stack.push(0);
+ break;
+ }
+ error = this.executeCommand(1, COMMAND_MAP.hmoveto);
+ break;
+ case 30: // vhcurveto
+ error = this.executeCommand(4, COMMAND_MAP.vhcurveto);
+ break;
+ case 31: // hvcurveto
+ error = this.executeCommand(4, COMMAND_MAP.hvcurveto);
+ break;
+ case (12 << 8) + 0: // dotsection
+ // dotsection is a Type1 command to specify some hinting feature
+ // for dots that do not take a parameter and it can safely be
+ // ignored for Type2.
+ this.stack = [];
+ break;
+ case (12 << 8) + 1: // vstem3
+ if (!HINTING_ENABLED) {
+ this.stack = [];
+ break;
+ }
+ // [vh]stem3 are Type1 only and Type2 supports [vh]stem with
+ // multiple parameters, so instead of returning [vh]stem3 take a
+ // shortcut and return [vhstem] instead.
+ error = this.executeCommand(2, COMMAND_MAP.vstem);
+ break;
+ case (12 << 8) + 2: // hstem3
+ if (!HINTING_ENABLED) {
+ this.stack = [];
+ break;
+ }
+ // See vstem3.
+ error = this.executeCommand(2, COMMAND_MAP.hstem);
+ break;
+ case (12 << 8) + 6: // seac
+ // seac is like type 2's special endchar but it doesn't use the
+ // first argument asb, so remove it.
+ if (seacAnalysisEnabled) {
+ this.seac = this.stack.splice(-4, 4);
+ error = this.executeCommand(0, COMMAND_MAP.endchar);
+ } else {
+ error = this.executeCommand(4, COMMAND_MAP.endchar);
+ }
+ break;
+ case (12 << 8) + 7: // sbw
+ if (this.stack.length < 4) {
+ error = true;
+ break;
+ }
+ // To convert to type2 we have to move the width value to the
+ // first part of the charstring and then use rmoveto with
+ // (dx, dy). The height argument will not be used for vmtx and
+ // vhea tables reconstruction -- ignoring it.
+ var wy = this.stack.pop();
+ wx = this.stack.pop();
+ var sby = this.stack.pop();
+ sbx = this.stack.pop();
+ this.lsb = sbx;
+ this.width = wx;
+ this.stack.push(wx, sbx, sby);
+ error = this.executeCommand(3, COMMAND_MAP.rmoveto);
+ break;
+ case (12 << 8) + 12: // div
+ if (this.stack.length < 2) {
+ error = true;
+ break;
+ }
+ var num2 = this.stack.pop();
+ var num1 = this.stack.pop();
+ this.stack.push(num1 / num2);
+ break;
+ case (12 << 8) + 16: // callothersubr
+ if (this.stack.length < 2) {
+ error = true;
+ break;
+ }
+ subrNumber = this.stack.pop();
+ var numArgs = this.stack.pop();
+ if (subrNumber === 0 && numArgs === 3) {
+ var flexArgs = this.stack.splice(this.stack.length - 17, 17);
+ this.stack.push(
+ flexArgs[2] + flexArgs[0], // bcp1x + rpx
+ flexArgs[3] + flexArgs[1], // bcp1y + rpy
+ flexArgs[4], // bcp2x
+ flexArgs[5], // bcp2y
+ flexArgs[6], // p2x
+ flexArgs[7], // p2y
+ flexArgs[8], // bcp3x
+ flexArgs[9], // bcp3y
+ flexArgs[10], // bcp4x
+ flexArgs[11], // bcp4y
+ flexArgs[12], // p3x
+ flexArgs[13], // p3y
+ flexArgs[14] // flexDepth
+ // 15 = finalx unused by flex
+ // 16 = finaly unused by flex
+ );
+ error = this.executeCommand(13, COMMAND_MAP.flex, true);
+ this.flexing = false;
+ this.stack.push(flexArgs[15], flexArgs[16]);
+ } else if (subrNumber === 1 && numArgs === 0) {
+ this.flexing = true;
+ }
+ break;
+ case (12 << 8) + 17: // pop
+ // Ignore this since it is only used with othersubr.
+ break;
+ case (12 << 8) + 33: // setcurrentpoint
+ // Ignore for now.
+ this.stack = [];
+ break;
+ default:
+ warn('Unknown type 1 charstring command of "' + value + '"');
+ break;
+ }
+ if (error) {
+ break;
+ }
+ continue;
+ } else if (value <= 246) {
+ value = value - 139;
+ } else if (value <= 250) {
+ value = ((value - 247) * 256) + encoded[++i] + 108;
+ } else if (value <= 254) {
+ value = -((value - 251) * 256) - encoded[++i] - 108;
+ } else {
+ value = (encoded[++i] & 0xff) << 24 | (encoded[++i] & 0xff) << 16 |
+ (encoded[++i] & 0xff) << 8 | (encoded[++i] & 0xff) << 0;
+ }
+ this.stack.push(value);
+ }
+ return error;
+ },
+
+ executeCommand: function(howManyArgs, command, keepStack) {
+ var stackLength = this.stack.length;
+ if (howManyArgs > stackLength) {
+ return true;
+ }
+ var start = stackLength - howManyArgs;
+ for (var i = start; i < stackLength; i++) {
+ var value = this.stack[i];
+ if (value === (value | 0)) { // int
+ this.output.push(28, (value >> 8) & 0xff, value & 0xff);
+ } else { // fixed point
+ value = (65536 * value) | 0;
+ this.output.push(255,
+ (value >> 24) & 0xFF,
+ (value >> 16) & 0xFF,
+ (value >> 8) & 0xFF,
+ value & 0xFF);
+ }
+ }
+ this.output.push.apply(this.output, command);
+ if (keepStack) {
+ this.stack.splice(start, howManyArgs);
+ } else {
+ this.stack.length = 0;
+ }
+ return false;
+ }
+ };
+
+ return Type1CharString;
+})();
+
+/*
+ * Type1Parser encapsulate the needed code for parsing a Type1 font
+ * program. Some of its logic depends on the Type2 charstrings
+ * structure.
+ * Note: this doesn't really parse the font since that would require evaluation
+ * of PostScript, but it is possible in most cases to extract what we need
+ * without a full parse.
+ */
+var Type1Parser = (function Type1ParserClosure() {
+ /*
+ * Decrypt a Sequence of Ciphertext Bytes to Produce the Original Sequence
+ * of Plaintext Bytes. The function took a key as a parameter which can be
+ * for decrypting the eexec block of for decoding charStrings.
+ */
+ var EEXEC_ENCRYPT_KEY = 55665;
+ var CHAR_STRS_ENCRYPT_KEY = 4330;
+
+ function isHexDigit(code) {
+ return code >= 48 && code <= 57 || // '0'-'9'
+ code >= 65 && code <= 70 || // 'A'-'F'
+ code >= 97 && code <= 102; // 'a'-'f'
+ }
+
+ function decrypt(data, key, discardNumber) {
+ if (discardNumber >= data.length) {
+ return new Uint8Array(0);
+ }
+ var r = key | 0, c1 = 52845, c2 = 22719, i, j;
+ for (i = 0; i < discardNumber; i++) {
+ r = ((data[i] + r) * c1 + c2) & ((1 << 16) - 1);
+ }
+ var count = data.length - discardNumber;
+ var decrypted = new Uint8Array(count);
+ for (i = discardNumber, j = 0; j < count; i++, j++) {
+ var value = data[i];
+ decrypted[j] = value ^ (r >> 8);
+ r = ((value + r) * c1 + c2) & ((1 << 16) - 1);
+ }
+ return decrypted;
+ }
+
+ function decryptAscii(data, key, discardNumber) {
+ var r = key | 0, c1 = 52845, c2 = 22719;
+ var count = data.length, maybeLength = count >>> 1;
+ var decrypted = new Uint8Array(maybeLength);
+ var i, j;
+ for (i = 0, j = 0; i < count; i++) {
+ var digit1 = data[i];
+ if (!isHexDigit(digit1)) {
+ continue;
+ }
+ i++;
+ var digit2;
+ while (i < count && !isHexDigit(digit2 = data[i])) {
+ i++;
+ }
+ if (i < count) {
+ var value = parseInt(String.fromCharCode(digit1, digit2), 16);
+ decrypted[j++] = value ^ (r >> 8);
+ r = ((value + r) * c1 + c2) & ((1 << 16) - 1);
+ }
+ }
+ return Array.prototype.slice.call(decrypted, discardNumber, j);
+ }
+
+ function isSpecial(c) {
+ return c === 0x2F || // '/'
+ c === 0x5B || c === 0x5D || // '[', ']'
+ c === 0x7B || c === 0x7D || // '{', '}'
+ c === 0x28 || c === 0x29; // '(', ')'
+ }
+
+ function Type1Parser(stream, encrypted, seacAnalysisEnabled) {
+ if (encrypted) {
+ var data = stream.getBytes();
+ var isBinary = !(isHexDigit(data[0]) && isHexDigit(data[1]) &&
+ isHexDigit(data[2]) && isHexDigit(data[3]));
+ stream = new Stream(isBinary ? decrypt(data, EEXEC_ENCRYPT_KEY, 4) :
+ decryptAscii(data, EEXEC_ENCRYPT_KEY, 4));
+ }
+ this.seacAnalysisEnabled = !!seacAnalysisEnabled;
+
+ this.stream = stream;
+ this.nextChar();
+ }
+
+ Type1Parser.prototype = {
+ readNumberArray: function Type1Parser_readNumberArray() {
+ this.getToken(); // read '[' or '{' (arrays can start with either)
+ var array = [];
+ while (true) {
+ var token = this.getToken();
+ if (token === null || token === ']' || token === '}') {
+ break;
+ }
+ array.push(parseFloat(token || 0));
+ }
+ return array;
+ },
+
+ readNumber: function Type1Parser_readNumber() {
+ var token = this.getToken();
+ return parseFloat(token || 0);
+ },
+
+ readInt: function Type1Parser_readInt() {
+ // Use '| 0' to prevent setting a double into length such as the double
+ // does not flow into the loop variable.
+ var token = this.getToken();
+ return parseInt(token || 0, 10) | 0;
+ },
+
+ readBoolean: function Type1Parser_readBoolean() {
+ var token = this.getToken();
+
+ // Use 1 and 0 since that's what type2 charstrings use.
+ return token === 'true' ? 1 : 0;
+ },
+
+ nextChar : function Type1_nextChar() {
+ return (this.currentChar = this.stream.getByte());
+ },
+
+ getToken: function Type1Parser_getToken() {
+ // Eat whitespace and comments.
+ var comment = false;
+ var ch = this.currentChar;
+ while (true) {
+ if (ch === -1) {
+ return null;
+ }
+
+ if (comment) {
+ if (ch === 0x0A || ch === 0x0D) {
+ comment = false;
+ }
+ } else if (ch === 0x25) { // '%'
+ comment = true;
+ } else if (!Lexer.isSpace(ch)) {
+ break;
+ }
+ ch = this.nextChar();
+ }
+ if (isSpecial(ch)) {
+ this.nextChar();
+ return String.fromCharCode(ch);
+ }
+ var token = '';
+ do {
+ token += String.fromCharCode(ch);
+ ch = this.nextChar();
+ } while (ch >= 0 && !Lexer.isSpace(ch) && !isSpecial(ch));
+ return token;
+ },
+
+ /*
+ * Returns an object containing a Subrs array and a CharStrings
+ * array extracted from and eexec encrypted block of data
+ */
+ extractFontProgram: function Type1Parser_extractFontProgram() {
+ var stream = this.stream;
+
+ var subrs = [], charstrings = [];
+ var privateData = Object.create(null);
+ privateData['lenIV'] = 4;
+ var program = {
+ subrs: [],
+ charstrings: [],
+ properties: {
+ 'privateData': privateData
+ }
+ };
+ var token, length, data, lenIV, encoded;
+ while ((token = this.getToken()) !== null) {
+ if (token !== '/') {
+ continue;
+ }
+ token = this.getToken();
+ switch (token) {
+ case 'CharStrings':
+ // The number immediately following CharStrings must be greater or
+ // equal to the number of CharStrings.
+ this.getToken();
+ this.getToken(); // read in 'dict'
+ this.getToken(); // read in 'dup'
+ this.getToken(); // read in 'begin'
+ while(true) {
+ token = this.getToken();
+ if (token === null || token === 'end') {
+ break;
+ }
+
+ if (token !== '/') {
+ continue;
+ }
+ var glyph = this.getToken();
+ length = this.readInt();
+ this.getToken(); // read in 'RD' or '-|'
+ data = stream.makeSubStream(stream.pos, length);
+ lenIV = program.properties.privateData['lenIV'];
+ encoded = decrypt(data.getBytes(), CHAR_STRS_ENCRYPT_KEY, lenIV);
+ // Skip past the required space and binary data.
+ stream.skip(length);
+ this.nextChar();
+ token = this.getToken(); // read in 'ND' or '|-'
+ if (token === 'noaccess') {
+ this.getToken(); // read in 'def'
+ }
+ charstrings.push({
+ glyph: glyph,
+ encoded: encoded
+ });
+ }
+ break;
+ case 'Subrs':
+ var num = this.readInt();
+ this.getToken(); // read in 'array'
+ while ((token = this.getToken()) === 'dup') {
+ var index = this.readInt();
+ length = this.readInt();
+ this.getToken(); // read in 'RD' or '-|'
+ data = stream.makeSubStream(stream.pos, length);
+ lenIV = program.properties.privateData['lenIV'];
+ encoded = decrypt(data.getBytes(), CHAR_STRS_ENCRYPT_KEY, lenIV);
+ // Skip past the required space and binary data.
+ stream.skip(length);
+ this.nextChar();
+ token = this.getToken(); // read in 'NP' or '|'
+ if (token === 'noaccess') {
+ this.getToken(); // read in 'put'
+ }
+ subrs[index] = encoded;
+ }
+ break;
+ case 'BlueValues':
+ case 'OtherBlues':
+ case 'FamilyBlues':
+ case 'FamilyOtherBlues':
+ var blueArray = this.readNumberArray();
+ // *Blue* values may contain invalid data: disables reading of
+ // those values when hinting is disabled.
+ if (blueArray.length > 0 && (blueArray.length % 2) === 0 &&
+ HINTING_ENABLED) {
+ program.properties.privateData[token] = blueArray;
+ }
+ break;
+ case 'StemSnapH':
+ case 'StemSnapV':
+ program.properties.privateData[token] = this.readNumberArray();
+ break;
+ case 'StdHW':
+ case 'StdVW':
+ program.properties.privateData[token] =
+ this.readNumberArray()[0];
+ break;
+ case 'BlueShift':
+ case 'lenIV':
+ case 'BlueFuzz':
+ case 'BlueScale':
+ case 'LanguageGroup':
+ case 'ExpansionFactor':
+ program.properties.privateData[token] = this.readNumber();
+ break;
+ case 'ForceBold':
+ program.properties.privateData[token] = this.readBoolean();
+ break;
+ }
+ }
+
+ for (var i = 0; i < charstrings.length; i++) {
+ glyph = charstrings[i].glyph;
+ encoded = charstrings[i].encoded;
+ var charString = new Type1CharString();
+ var error = charString.convert(encoded, subrs,
+ this.seacAnalysisEnabled);
+ var output = charString.output;
+ if (error) {
+ // It seems when FreeType encounters an error while evaluating a glyph
+ // that it completely ignores the glyph so we'll mimic that behaviour
+ // here and put an endchar to make the validator happy.
+ output = [14];
+ }
+ program.charstrings.push({
+ glyphName: glyph,
+ charstring: output,
+ width: charString.width,
+ lsb: charString.lsb,
+ seac: charString.seac
+ });
+ }
+
+ return program;
+ },
+
+ extractFontHeader: function Type1Parser_extractFontHeader(properties) {
+ var token;
+ while ((token = this.getToken()) !== null) {
+ if (token !== '/') {
+ continue;
+ }
+ token = this.getToken();
+ switch (token) {
+ case 'FontMatrix':
+ var matrix = this.readNumberArray();
+ properties.fontMatrix = matrix;
+ break;
+ case 'Encoding':
+ var encodingArg = this.getToken();
+ var encoding;
+ if (!/^\d+$/.test(encodingArg)) {
+ // encoding name is specified
+ encoding = getEncoding(encodingArg);
+ } else {
+ encoding = [];
+ var size = parseInt(encodingArg, 10) | 0;
+ this.getToken(); // read in 'array'
+
+ for (var j = 0; j < size; j++) {
+ token = this.getToken();
+ // skipping till first dup or def (e.g. ignoring for statement)
+ while (token !== 'dup' && token !== 'def') {
+ token = this.getToken();
+ if (token === null) {
+ return; // invalid header
+ }
+ }
+ if (token === 'def') {
+ break; // read all array data
+ }
+ var index = this.readInt();
+ this.getToken(); // read in '/'
+ var glyph = this.getToken();
+ encoding[index] = glyph;
+ this.getToken(); // read the in 'put'
+ }
+ }
+ properties.builtInEncoding = encoding;
+ break;
+ case 'FontBBox':
+ var fontBBox = this.readNumberArray();
+ // adjusting ascent/descent
+ properties.ascent = fontBBox[3];
+ properties.descent = fontBBox[1];
+ properties.ascentScaled = true;
+ break;
+ }
+ }
+ }
+ };
+
+ return Type1Parser;
+})();
+
+exports.Type1Parser = Type1Parser;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreFonts = {}), root.pdfjsSharedUtil,
+ root.pdfjsCorePrimitives, root.pdfjsCoreStream, root.pdfjsCoreParser,
+ root.pdfjsCoreGlyphList, root.pdfjsCoreCharsets,
+ root.pdfjsCoreFontRenderer, root.pdfjsCoreEncodings,
+ root.pdfjsCoreStandardFonts, root.pdfjsCoreUnicode,
+ root.pdfjsCoreType1Parser, root.pdfjsCoreCFFParser);
+ }
+}(this, function (exports, sharedUtil, corePrimitives, coreStream, coreParser,
+ coreGlyphList, coreCharsets, coreFontRenderer,
+ coreEncodings, coreStandardFonts, coreUnicode,
+ coreType1Parser, coreCFFParser) {
+
+var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX;
+var FontType = sharedUtil.FontType;
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var bytesToString = sharedUtil.bytesToString;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isInt = sharedUtil.isInt;
+var isNum = sharedUtil.isNum;
+var readUint32 = sharedUtil.readUint32;
+var shadow = sharedUtil.shadow;
+var stringToBytes = sharedUtil.stringToBytes;
+var string32 = sharedUtil.string32;
+var warn = sharedUtil.warn;
+var MissingDataException = sharedUtil.MissingDataException;
+var Stream = coreStream.Stream;
+var Lexer = coreParser.Lexer;
+var getGlyphsUnicode = coreGlyphList.getGlyphsUnicode;
+var getDingbatsGlyphsUnicode = coreGlyphList.getDingbatsGlyphsUnicode;
+var ISOAdobeCharset = coreCharsets.ISOAdobeCharset;
+var ExpertCharset = coreCharsets.ExpertCharset;
+var ExpertSubsetCharset = coreCharsets.ExpertSubsetCharset;
+var FontRendererFactory = coreFontRenderer.FontRendererFactory;
+var WinAnsiEncoding = coreEncodings.WinAnsiEncoding;
+var StandardEncoding = coreEncodings.StandardEncoding;
+var MacRomanEncoding = coreEncodings.MacRomanEncoding;
+var SymbolSetEncoding = coreEncodings.SymbolSetEncoding;
+var ZapfDingbatsEncoding = coreEncodings.ZapfDingbatsEncoding;
+var ExpertEncoding = coreEncodings.ExpertEncoding;
+var getEncoding = coreEncodings.getEncoding;
+var getStdFontMap = coreStandardFonts.getStdFontMap;
+var getNonStdFontMap = coreStandardFonts.getNonStdFontMap;
+var getGlyphMapForStandardFonts = coreStandardFonts.getGlyphMapForStandardFonts;
+var getSupplementalGlyphMapForArialBlack =
+ coreStandardFonts.getSupplementalGlyphMapForArialBlack;
+var getUnicodeRangeFor = coreUnicode.getUnicodeRangeFor;
+var mapSpecialUnicodeValues = coreUnicode.mapSpecialUnicodeValues;
+var getUnicodeForGlyph = coreUnicode.getUnicodeForGlyph;
+var Type1Parser = coreType1Parser.Type1Parser;
+var CFFStandardStrings = coreCFFParser.CFFStandardStrings;
+var CFFParser = coreCFFParser.CFFParser;
+var CFFCompiler = coreCFFParser.CFFCompiler;
+var CFF = coreCFFParser.CFF;
+var CFFHeader = coreCFFParser.CFFHeader;
+var CFFTopDict = coreCFFParser.CFFTopDict;
+var CFFPrivateDict = coreCFFParser.CFFPrivateDict;
+var CFFStrings = coreCFFParser.CFFStrings;
+var CFFIndex = coreCFFParser.CFFIndex;
+var CFFCharset = coreCFFParser.CFFCharset;
+
+// Unicode Private Use Area
+var PRIVATE_USE_OFFSET_START = 0xE000;
+var PRIVATE_USE_OFFSET_END = 0xF8FF;
+var SKIP_PRIVATE_USE_RANGE_F000_TO_F01F = false;
+
+// PDF Glyph Space Units are one Thousandth of a TextSpace Unit
+// except for Type 3 fonts
+var PDF_GLYPH_SPACE_UNITS = 1000;
+
+// Accented charactars are not displayed properly on Windows, using this flag
+// to control analysis of seac charstrings.
+var SEAC_ANALYSIS_ENABLED = false;
+
+var FontFlags = {
+ FixedPitch: 1,
+ Serif: 2,
+ Symbolic: 4,
+ Script: 8,
+ Nonsymbolic: 32,
+ Italic: 64,
+ AllCap: 65536,
+ SmallCap: 131072,
+ ForceBold: 262144
+};
+
+var MacStandardGlyphOrdering = [
+ '.notdef', '.null', 'nonmarkingreturn', 'space', 'exclam', 'quotedbl',
+ 'numbersign', 'dollar', 'percent', 'ampersand', 'quotesingle', 'parenleft',
+ 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash',
+ 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight',
+ 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at',
+ 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
+ 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft',
+ 'backslash', 'bracketright', 'asciicircum', 'underscore', 'grave', 'a', 'b',
+ 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q',
+ 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright',
+ 'asciitilde', 'Adieresis', 'Aring', 'Ccedilla', 'Eacute', 'Ntilde',
+ 'Odieresis', 'Udieresis', 'aacute', 'agrave', 'acircumflex', 'adieresis',
+ 'atilde', 'aring', 'ccedilla', 'eacute', 'egrave', 'ecircumflex', 'edieresis',
+ 'iacute', 'igrave', 'icircumflex', 'idieresis', 'ntilde', 'oacute', 'ograve',
+ 'ocircumflex', 'odieresis', 'otilde', 'uacute', 'ugrave', 'ucircumflex',
+ 'udieresis', 'dagger', 'degree', 'cent', 'sterling', 'section', 'bullet',
+ 'paragraph', 'germandbls', 'registered', 'copyright', 'trademark', 'acute',
+ 'dieresis', 'notequal', 'AE', 'Oslash', 'infinity', 'plusminus', 'lessequal',
+ 'greaterequal', 'yen', 'mu', 'partialdiff', 'summation', 'product', 'pi',
+ 'integral', 'ordfeminine', 'ordmasculine', 'Omega', 'ae', 'oslash',
+ 'questiondown', 'exclamdown', 'logicalnot', 'radical', 'florin',
+ 'approxequal', 'Delta', 'guillemotleft', 'guillemotright', 'ellipsis',
+ 'nonbreakingspace', 'Agrave', 'Atilde', 'Otilde', 'OE', 'oe', 'endash',
+ 'emdash', 'quotedblleft', 'quotedblright', 'quoteleft', 'quoteright',
+ 'divide', 'lozenge', 'ydieresis', 'Ydieresis', 'fraction', 'currency',
+ 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'daggerdbl', 'periodcentered',
+ 'quotesinglbase', 'quotedblbase', 'perthousand', 'Acircumflex',
+ 'Ecircumflex', 'Aacute', 'Edieresis', 'Egrave', 'Iacute', 'Icircumflex',
+ 'Idieresis', 'Igrave', 'Oacute', 'Ocircumflex', 'apple', 'Ograve', 'Uacute',
+ 'Ucircumflex', 'Ugrave', 'dotlessi', 'circumflex', 'tilde', 'macron',
+ 'breve', 'dotaccent', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron',
+ 'Lslash', 'lslash', 'Scaron', 'scaron', 'Zcaron', 'zcaron', 'brokenbar',
+ 'Eth', 'eth', 'Yacute', 'yacute', 'Thorn', 'thorn', 'minus', 'multiply',
+ 'onesuperior', 'twosuperior', 'threesuperior', 'onehalf', 'onequarter',
+ 'threequarters', 'franc', 'Gbreve', 'gbreve', 'Idotaccent', 'Scedilla',
+ 'scedilla', 'Cacute', 'cacute', 'Ccaron', 'ccaron', 'dcroat'];
+
+function adjustWidths(properties) {
+ if (!properties.fontMatrix) {
return;
}
- for (const rawValue of node) {
- if (mayHaveChildren(rawValue)) {
- nodesToVisit.push(rawValue);
- }
+ if (properties.fontMatrix[0] === FONT_IDENTITY_MATRIX[0]) {
+ return;
+ }
+ // adjusting width to fontMatrix scale
+ var scale = 0.001 / properties.fontMatrix[0];
+ var glyphsWidths = properties.widths;
+ for (var glyph in glyphsWidths) {
+ glyphsWidths[glyph] *= scale;
+ }
+ properties.defaultWidth *= scale;
+}
+
+function getFontType(type, subtype) {
+ switch (type) {
+ case 'Type1':
+ return subtype === 'Type1C' ? FontType.TYPE1C : FontType.TYPE1;
+ case 'CIDFontType0':
+ return subtype === 'CIDFontType0C' ? FontType.CIDFONTTYPE0C :
+ FontType.CIDFONTTYPE0;
+ case 'OpenType':
+ return FontType.OPENTYPE;
+ case 'TrueType':
+ return FontType.TRUETYPE;
+ case 'CIDFontType2':
+ return FontType.CIDFONTTYPE2;
+ case 'MMType1':
+ return FontType.MMTYPE1;
+ case 'Type0':
+ return FontType.TYPE0;
+ default:
+ return FontType.UNKNOWN;
}
}
-class ObjectLoader {
- constructor(dict, keys, xref) {
- this.dict = dict;
+
+var Glyph = (function GlyphClosure() {
+ function Glyph(fontChar, unicode, accent, width, vmetric, operatorListId,
+ isSpace, isInFont) {
+ this.fontChar = fontChar;
+ this.unicode = unicode;
+ this.accent = accent;
+ this.width = width;
+ this.vmetric = vmetric;
+ this.operatorListId = operatorListId;
+ this.isSpace = isSpace;
+ this.isInFont = isInFont;
+ }
+
+ Glyph.prototype.matchesForCache = function(fontChar, unicode, accent, width,
+ vmetric, operatorListId, isSpace,
+ isInFont) {
+ return this.fontChar === fontChar &&
+ this.unicode === unicode &&
+ this.accent === accent &&
+ this.width === width &&
+ this.vmetric === vmetric &&
+ this.operatorListId === operatorListId &&
+ this.isSpace === isSpace &&
+ this.isInFont === isInFont;
+ };
+
+ return Glyph;
+})();
+
+var ToUnicodeMap = (function ToUnicodeMapClosure() {
+ function ToUnicodeMap(cmap) {
+ // The elements of this._map can be integers or strings, depending on how
+ // |cmap| was created.
+ this._map = cmap;
+ }
+
+ ToUnicodeMap.prototype = {
+ get length() {
+ return this._map.length;
+ },
+
+ forEach: function(callback) {
+ for (var charCode in this._map) {
+ callback(charCode, this._map[charCode].charCodeAt(0));
+ }
+ },
+
+ has: function(i) {
+ return this._map[i] !== undefined;
+ },
+
+ get: function(i) {
+ return this._map[i];
+ },
+
+ charCodeOf: function(v) {
+ return this._map.indexOf(v);
+ }
+ };
+
+ return ToUnicodeMap;
+})();
+
+var IdentityToUnicodeMap = (function IdentityToUnicodeMapClosure() {
+ function IdentityToUnicodeMap(firstChar, lastChar) {
+ this.firstChar = firstChar;
+ this.lastChar = lastChar;
+ }
+
+ IdentityToUnicodeMap.prototype = {
+ get length() {
+ return (this.lastChar + 1) - this.firstChar;
+ },
+
+ forEach: function (callback) {
+ for (var i = this.firstChar, ii = this.lastChar; i <= ii; i++) {
+ callback(i, i);
+ }
+ },
+
+ has: function (i) {
+ return this.firstChar <= i && i <= this.lastChar;
+ },
+
+ get: function (i) {
+ if (this.firstChar <= i && i <= this.lastChar) {
+ return String.fromCharCode(i);
+ }
+ return undefined;
+ },
+
+ charCodeOf: function (v) {
+ return (isInt(v) && v >= this.firstChar && v <= this.lastChar) ? v : -1;
+ }
+ };
+
+ return IdentityToUnicodeMap;
+})();
+
+var OpenTypeFileBuilder = (function OpenTypeFileBuilderClosure() {
+ function writeInt16(dest, offset, num) {
+ dest[offset] = (num >> 8) & 0xFF;
+ dest[offset + 1] = num & 0xFF;
+ }
+
+ function writeInt32(dest, offset, num) {
+ dest[offset] = (num >> 24) & 0xFF;
+ dest[offset + 1] = (num >> 16) & 0xFF;
+ dest[offset + 2] = (num >> 8) & 0xFF;
+ dest[offset + 3] = num & 0xFF;
+ }
+
+ function writeData(dest, offset, data) {
+ var i, ii;
+ if (data instanceof Uint8Array) {
+ dest.set(data, offset);
+ } else if (typeof data === 'string') {
+ for (i = 0, ii = data.length; i < ii; i++) {
+ dest[offset++] = data.charCodeAt(i) & 0xFF;
+ }
+ } else {
+ // treating everything else as array
+ for (i = 0, ii = data.length; i < ii; i++) {
+ dest[offset++] = data[i] & 0xFF;
+ }
+ }
+ }
+
+ function OpenTypeFileBuilder(sfnt) {
+ this.sfnt = sfnt;
+ this.tables = Object.create(null);
+ }
+
+ OpenTypeFileBuilder.getSearchParams =
+ function OpenTypeFileBuilder_getSearchParams(entriesCount, entrySize) {
+ var maxPower2 = 1, log2 = 0;
+ while ((maxPower2 ^ entriesCount) > maxPower2) {
+ maxPower2 <<= 1;
+ log2++;
+ }
+ var searchRange = maxPower2 * entrySize;
+ return {
+ range: searchRange,
+ entry: log2,
+ rangeShift: entrySize * entriesCount - searchRange
+ };
+ };
+
+ var OTF_HEADER_SIZE = 12;
+ var OTF_TABLE_ENTRY_SIZE = 16;
+
+ OpenTypeFileBuilder.prototype = {
+ toArray: function OpenTypeFileBuilder_toArray() {
+ var sfnt = this.sfnt;
+
+ // Tables needs to be written by ascendant alphabetic order
+ var tables = this.tables;
+ var tablesNames = Object.keys(tables);
+ tablesNames.sort();
+ var numTables = tablesNames.length;
+
+ var i, j, jj, table, tableName;
+ // layout the tables data
+ var offset = OTF_HEADER_SIZE + numTables * OTF_TABLE_ENTRY_SIZE;
+ var tableOffsets = [offset];
+ for (i = 0; i < numTables; i++) {
+ table = tables[tablesNames[i]];
+ var paddedLength = ((table.length + 3) & ~3) >>> 0;
+ offset += paddedLength;
+ tableOffsets.push(offset);
+ }
+
+ var file = new Uint8Array(offset);
+ // write the table data first (mostly for checksum)
+ for (i = 0; i < numTables; i++) {
+ table = tables[tablesNames[i]];
+ writeData(file, tableOffsets[i], table);
+ }
+
+ // sfnt version (4 bytes)
+ if (sfnt === 'true') {
+ // Windows hates the Mac TrueType sfnt version number
+ sfnt = string32(0x00010000);
+ }
+ file[0] = sfnt.charCodeAt(0) & 0xFF;
+ file[1] = sfnt.charCodeAt(1) & 0xFF;
+ file[2] = sfnt.charCodeAt(2) & 0xFF;
+ file[3] = sfnt.charCodeAt(3) & 0xFF;
+
+ // numTables (2 bytes)
+ writeInt16(file, 4, numTables);
+
+ var searchParams = OpenTypeFileBuilder.getSearchParams(numTables, 16);
+
+ // searchRange (2 bytes)
+ writeInt16(file, 6, searchParams.range);
+ // entrySelector (2 bytes)
+ writeInt16(file, 8, searchParams.entry);
+ // rangeShift (2 bytes)
+ writeInt16(file, 10, searchParams.rangeShift);
+
+ offset = OTF_HEADER_SIZE;
+ // writing table entries
+ for (i = 0; i < numTables; i++) {
+ tableName = tablesNames[i];
+ file[offset] = tableName.charCodeAt(0) & 0xFF;
+ file[offset + 1] = tableName.charCodeAt(1) & 0xFF;
+ file[offset + 2] = tableName.charCodeAt(2) & 0xFF;
+ file[offset + 3] = tableName.charCodeAt(3) & 0xFF;
+
+ // checksum
+ var checksum = 0;
+ for (j = tableOffsets[i], jj = tableOffsets[i + 1]; j < jj; j += 4) {
+ var quad = readUint32(file, j);
+ checksum = (checksum + quad) >>> 0;
+ }
+ writeInt32(file, offset + 4, checksum);
+
+ // offset
+ writeInt32(file, offset + 8, tableOffsets[i]);
+ // length
+ writeInt32(file, offset + 12, tables[tableName].length);
+
+ offset += OTF_TABLE_ENTRY_SIZE;
+ }
+ return file;
+ },
+
+ addTable: function OpenTypeFileBuilder_addTable(tag, data) {
+ if (tag in this.tables) {
+ throw new Error('Table ' + tag + ' already exists');
+ }
+ this.tables[tag] = data;
+ }
+ };
+
+ return OpenTypeFileBuilder;
+})();
+
+// Problematic Unicode characters in the fonts that needs to be moved to avoid
+// issues when they are painted on the canvas, e.g. complex-script shaping or
+// control/whitespace characters. The ranges are listed in pairs: the first item
+// is a code of the first problematic code, the second one is the next
+// non-problematic code. The ranges must be in sorted order.
+var ProblematicCharRanges = new Int32Array([
+ // Control characters.
+ 0x0000, 0x0020,
+ 0x007F, 0x00A1,
+ 0x00AD, 0x00AE,
+ // Chars that is used in complex-script shaping.
+ 0x0600, 0x0780,
+ 0x08A0, 0x10A0,
+ 0x1780, 0x1800,
+ // General punctuation chars.
+ 0x2000, 0x2010,
+ 0x2011, 0x2012,
+ 0x2028, 0x2030,
+ 0x205F, 0x2070,
+ 0x25CC, 0x25CD,
+ // Chars that is used in complex-script shaping.
+ 0xAA60, 0xAA80,
+ // Specials Unicode block.
+ 0xFFF0, 0x10000
+]);
+
+/**
+ * 'Font' is the class the outside world should use, it encapsulate all the font
+ * decoding logics whatever type it is (assuming the font type is supported).
+ *
+ * For example to read a Type1 font and to attach it to the document:
+ * var type1Font = new Font("MyFontName", binaryFile, propertiesObject);
+ * type1Font.bind();
+ */
+var Font = (function FontClosure() {
+ function Font(name, file, properties) {
+ var charCode, glyphName, unicode;
+
+ this.name = name;
+ this.loadedName = properties.loadedName;
+ this.isType3Font = properties.isType3Font;
+ this.sizes = [];
+ this.missingFile = false;
+
+ this.glyphCache = Object.create(null);
+
+ var names = name.split('+');
+ names = names.length > 1 ? names[1] : names[0];
+ names = names.split(/[-,_]/g)[0];
+ this.isSerifFont = !!(properties.flags & FontFlags.Serif);
+ this.isSymbolicFont = !!(properties.flags & FontFlags.Symbolic);
+ this.isMonospace = !!(properties.flags & FontFlags.FixedPitch);
+
+ var type = properties.type;
+ var subtype = properties.subtype;
+ this.type = type;
+
+ this.fallbackName = (this.isMonospace ? 'monospace' :
+ (this.isSerifFont ? 'serif' : 'sans-serif'));
+
+ this.differences = properties.differences;
+ this.widths = properties.widths;
+ this.defaultWidth = properties.defaultWidth;
+ this.composite = properties.composite;
+ this.wideChars = properties.wideChars;
+ this.cMap = properties.cMap;
+ this.ascent = properties.ascent / PDF_GLYPH_SPACE_UNITS;
+ this.descent = properties.descent / PDF_GLYPH_SPACE_UNITS;
+ this.fontMatrix = properties.fontMatrix;
+ this.bbox = properties.bbox;
+
+ this.toUnicode = properties.toUnicode;
+
+ this.toFontChar = [];
+
+ if (properties.type === 'Type3') {
+ for (charCode = 0; charCode < 256; charCode++) {
+ this.toFontChar[charCode] = (this.differences[charCode] ||
+ properties.defaultEncoding[charCode]);
+ }
+ this.fontType = FontType.TYPE3;
+ return;
+ }
+
+ this.cidEncoding = properties.cidEncoding;
+ this.vertical = properties.vertical;
+ if (this.vertical) {
+ this.vmetrics = properties.vmetrics;
+ this.defaultVMetrics = properties.defaultVMetrics;
+ }
+ var glyphsUnicodeMap;
+ if (!file || file.isEmpty) {
+ if (file) {
+ // Some bad PDF generators will include empty font files,
+ // attempting to recover by assuming that no file exists.
+ warn('Font file is empty in "' + name + '" (' + this.loadedName + ')');
+ }
+
+ this.missingFile = true;
+ // The file data is not specified. Trying to fix the font name
+ // to be used with the canvas.font.
+ var fontName = name.replace(/[,_]/g, '-');
+ var stdFontMap = getStdFontMap(), nonStdFontMap = getNonStdFontMap();
+ var isStandardFont = !!stdFontMap[fontName] ||
+ !!(nonStdFontMap[fontName] && stdFontMap[nonStdFontMap[fontName]]);
+ fontName = stdFontMap[fontName] || nonStdFontMap[fontName] || fontName;
+
+ this.bold = (fontName.search(/bold/gi) !== -1);
+ this.italic = ((fontName.search(/oblique/gi) !== -1) ||
+ (fontName.search(/italic/gi) !== -1));
+
+ // Use 'name' instead of 'fontName' here because the original
+ // name ArialBlack for example will be replaced by Helvetica.
+ this.black = (name.search(/Black/g) !== -1);
+
+ // if at least one width is present, remeasure all chars when exists
+ this.remeasure = Object.keys(this.widths).length > 0;
+ if (isStandardFont && type === 'CIDFontType2' &&
+ properties.cidEncoding.indexOf('Identity-') === 0) {
+ var GlyphMapForStandardFonts = getGlyphMapForStandardFonts();
+ // Standard fonts might be embedded as CID font without glyph mapping.
+ // Building one based on GlyphMapForStandardFonts.
+ var map = [];
+ for (charCode in GlyphMapForStandardFonts) {
+ map[+charCode] = GlyphMapForStandardFonts[charCode];
+ }
+ if (/ArialBlack/i.test(name)) {
+ var SupplementalGlyphMapForArialBlack =
+ getSupplementalGlyphMapForArialBlack();
+ for (charCode in SupplementalGlyphMapForArialBlack) {
+ map[+charCode] = SupplementalGlyphMapForArialBlack[charCode];
+ }
+ }
+ var isIdentityUnicode = this.toUnicode instanceof IdentityToUnicodeMap;
+ if (!isIdentityUnicode) {
+ this.toUnicode.forEach(function(charCode, unicodeCharCode) {
+ map[+charCode] = unicodeCharCode;
+ });
+ }
+ this.toFontChar = map;
+ this.toUnicode = new ToUnicodeMap(map);
+ } else if (/Symbol/i.test(fontName)) {
+ this.toFontChar = buildToFontChar(SymbolSetEncoding, getGlyphsUnicode(),
+ properties.differences);
+ } else if (/Dingbats/i.test(fontName)) {
+ if (/Wingdings/i.test(name)) {
+ warn('Non-embedded Wingdings font, falling back to ZapfDingbats.');
+ }
+ this.toFontChar = buildToFontChar(ZapfDingbatsEncoding,
+ getDingbatsGlyphsUnicode(),
+ properties.differences);
+ } else if (isStandardFont) {
+ this.toFontChar = buildToFontChar(properties.defaultEncoding,
+ getGlyphsUnicode(),
+ properties.differences);
+ } else {
+ glyphsUnicodeMap = getGlyphsUnicode();
+ this.toUnicode.forEach(function(charCode, unicodeCharCode) {
+ if (!this.composite) {
+ glyphName = (properties.differences[charCode] ||
+ properties.defaultEncoding[charCode]);
+ unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap);
+ if (unicode !== -1) {
+ unicodeCharCode = unicode;
+ }
+ }
+ this.toFontChar[charCode] = unicodeCharCode;
+ }.bind(this));
+ }
+ this.loadedName = fontName.split('-')[0];
+ this.loading = false;
+ this.fontType = getFontType(type, subtype);
+ return;
+ }
+
+ // Some fonts might use wrong font types for Type1C or CIDFontType0C
+ if (subtype === 'Type1C' && (type !== 'Type1' && type !== 'MMType1')) {
+ // Some TrueType fonts by mistake claim Type1C
+ if (isTrueTypeFile(file)) {
+ subtype = 'TrueType';
+ } else {
+ type = 'Type1';
+ }
+ }
+ if (subtype === 'CIDFontType0C' && type !== 'CIDFontType0') {
+ type = 'CIDFontType0';
+ }
+ if (subtype === 'OpenType') {
+ type = 'OpenType';
+ }
+ // Some CIDFontType0C fonts by mistake claim CIDFontType0.
+ if (type === 'CIDFontType0') {
+ if (isType1File(file)) {
+ subtype = 'CIDFontType0';
+ } else if (isOpenTypeFile(file)) {
+ // Sometimes the type/subtype can be a complete lie (see issue6782.pdf).
+ type = subtype = 'OpenType';
+ } else {
+ subtype = 'CIDFontType0C';
+ }
+ }
+
+ var data;
+ switch (type) {
+ case 'MMType1':
+ info('MMType1 font (' + name + '), falling back to Type1.');
+ /* falls through */
+ case 'Type1':
+ case 'CIDFontType0':
+ this.mimetype = 'font/opentype';
+
+ var cff = (subtype === 'Type1C' || subtype === 'CIDFontType0C') ?
+ new CFFFont(file, properties) : new Type1Font(name, file, properties);
+
+ adjustWidths(properties);
+
+ // Wrap the CFF data inside an OTF font file
+ data = this.convert(name, cff, properties);
+ break;
+
+ case 'OpenType':
+ case 'TrueType':
+ case 'CIDFontType2':
+ this.mimetype = 'font/opentype';
+
+ // Repair the TrueType file. It is can be damaged in the point of
+ // view of the sanitizer
+ data = this.checkAndRepair(name, file, properties);
+ if (this.isOpenType) {
+ adjustWidths(properties);
+
+ type = 'OpenType';
+ }
+ break;
+
+ default:
+ error('Font ' + type + ' is not supported');
+ break;
+ }
+
+ this.data = data;
+ this.fontType = getFontType(type, subtype);
+
+ // Transfer some properties again that could change during font conversion
+ this.fontMatrix = properties.fontMatrix;
+ this.widths = properties.widths;
+ this.defaultWidth = properties.defaultWidth;
+ this.encoding = properties.baseEncoding;
+ this.seacMap = properties.seacMap;
+
+ this.loading = true;
+ }
+
+ Font.getFontID = (function () {
+ var ID = 1;
+ return function Font_getFontID() {
+ return String(ID++);
+ };
+ })();
+
+ function int16(b0, b1) {
+ return (b0 << 8) + b1;
+ }
+
+ function signedInt16(b0, b1) {
+ var value = (b0 << 8) + b1;
+ return value & (1 << 15) ? value - 0x10000 : value;
+ }
+
+ function int32(b0, b1, b2, b3) {
+ return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
+ }
+
+ function string16(value) {
+ return String.fromCharCode((value >> 8) & 0xff, value & 0xff);
+ }
+
+ function safeString16(value) {
+ // clamp value to the 16-bit int range
+ value = (value > 0x7FFF ? 0x7FFF : (value < -0x8000 ? -0x8000 : value));
+ return String.fromCharCode((value >> 8) & 0xff, value & 0xff);
+ }
+
+ function isTrueTypeFile(file) {
+ var header = file.peekBytes(4);
+ return readUint32(header, 0) === 0x00010000;
+ }
+
+ function isOpenTypeFile(file) {
+ var header = file.peekBytes(4);
+ return bytesToString(header) === 'OTTO';
+ }
+
+ function isType1File(file) {
+ var header = file.peekBytes(2);
+ // All Type1 font programs must begin with the comment '%!' (0x25 + 0x21).
+ if (header[0] === 0x25 && header[1] === 0x21) {
+ return true;
+ }
+ // ... obviously some fonts violate that part of the specification,
+ // please refer to the comment in |Type1Font| below.
+ if (header[0] === 0x80 && header[1] === 0x01) { // pfb file header.
+ return true;
+ }
+ return false;
+ }
+
+ function buildToFontChar(encoding, glyphsUnicodeMap, differences) {
+ var toFontChar = [], unicode;
+ for (var i = 0, ii = encoding.length; i < ii; i++) {
+ unicode = getUnicodeForGlyph(encoding[i], glyphsUnicodeMap);
+ if (unicode !== -1) {
+ toFontChar[i] = unicode;
+ }
+ }
+ for (var charCode in differences) {
+ unicode = getUnicodeForGlyph(differences[charCode], glyphsUnicodeMap);
+ if (unicode !== -1) {
+ toFontChar[+charCode] = unicode;
+ }
+ }
+ return toFontChar;
+ }
+
+ /**
+ * Helper function for |adjustMapping|.
+ * @return {boolean}
+ */
+ function isProblematicUnicodeLocation(code) {
+ // Using binary search to find a range start.
+ var i = 0, j = ProblematicCharRanges.length - 1;
+ while (i < j) {
+ var c = (i + j + 1) >> 1;
+ if (code < ProblematicCharRanges[c]) {
+ j = c - 1;
+ } else {
+ i = c;
+ }
+ }
+ // Even index means code in problematic range.
+ return !(i & 1);
+ }
+
+ /**
+ * Rebuilds the char code to glyph ID map by trying to replace the char codes
+ * with their unicode value. It also moves char codes that are in known
+ * problematic locations.
+ * @return {Object} Two properties:
+ * 'toFontChar' - maps original char codes(the value that will be read
+ * from commands such as show text) to the char codes that will be used in the
+ * font that we build
+ * 'charCodeToGlyphId' - maps the new font char codes to glyph ids
+ */
+ function adjustMapping(charCodeToGlyphId, properties) {
+ var toUnicode = properties.toUnicode;
+ var isSymbolic = !!(properties.flags & FontFlags.Symbolic);
+ var isIdentityUnicode =
+ properties.toUnicode instanceof IdentityToUnicodeMap;
+ var newMap = Object.create(null);
+ var toFontChar = [];
+ var usedFontCharCodes = [];
+ var nextAvailableFontCharCode = PRIVATE_USE_OFFSET_START;
+ for (var originalCharCode in charCodeToGlyphId) {
+ originalCharCode |= 0;
+ var glyphId = charCodeToGlyphId[originalCharCode];
+ var fontCharCode = originalCharCode;
+ // First try to map the value to a unicode position if a non identity map
+ // was created.
+ if (!isIdentityUnicode && toUnicode.has(originalCharCode)) {
+ var unicode = toUnicode.get(fontCharCode);
+ // TODO: Try to map ligatures to the correct spot.
+ if (unicode.length === 1) {
+ fontCharCode = unicode.charCodeAt(0);
+ }
+ }
+ // Try to move control characters, special characters and already mapped
+ // characters to the private use area since they will not be drawn by
+ // canvas if left in their current position. Also, move characters if the
+ // font was symbolic and there is only an identity unicode map since the
+ // characters probably aren't in the correct position (fixes an issue
+ // with firefox and thuluthfont).
+ if ((usedFontCharCodes[fontCharCode] !== undefined ||
+ isProblematicUnicodeLocation(fontCharCode) ||
+ (isSymbolic && isIdentityUnicode)) &&
+ nextAvailableFontCharCode <= PRIVATE_USE_OFFSET_END) { // Room left.
+ // Loop to try and find a free spot in the private use area.
+ do {
+ fontCharCode = nextAvailableFontCharCode++;
+
+ if (SKIP_PRIVATE_USE_RANGE_F000_TO_F01F && fontCharCode === 0xF000) {
+ fontCharCode = 0xF020;
+ nextAvailableFontCharCode = fontCharCode + 1;
+ }
+
+ } while (usedFontCharCodes[fontCharCode] !== undefined &&
+ nextAvailableFontCharCode <= PRIVATE_USE_OFFSET_END);
+ }
+
+ newMap[fontCharCode] = glyphId;
+ toFontChar[originalCharCode] = fontCharCode;
+ usedFontCharCodes[fontCharCode] = true;
+ }
+ return {
+ toFontChar: toFontChar,
+ charCodeToGlyphId: newMap,
+ nextAvailableFontCharCode: nextAvailableFontCharCode
+ };
+ }
+
+ function getRanges(glyphs, numGlyphs) {
+ // Array.sort() sorts by characters, not numerically, so convert to an
+ // array of characters.
+ var codes = [];
+ for (var charCode in glyphs) {
+ // Remove an invalid glyph ID mappings to make OTS happy.
+ if (glyphs[charCode] >= numGlyphs) {
+ continue;
+ }
+ codes.push({ fontCharCode: charCode | 0, glyphId: glyphs[charCode] });
+ }
+ codes.sort(function fontGetRangesSort(a, b) {
+ return a.fontCharCode - b.fontCharCode;
+ });
+
+ // Split the sorted codes into ranges.
+ var ranges = [];
+ var length = codes.length;
+ for (var n = 0; n < length; ) {
+ var start = codes[n].fontCharCode;
+ var codeIndices = [codes[n].glyphId];
+ ++n;
+ var end = start;
+ while (n < length && end + 1 === codes[n].fontCharCode) {
+ codeIndices.push(codes[n].glyphId);
+ ++end;
+ ++n;
+ if (end === 0xFFFF) {
+ break;
+ }
+ }
+ ranges.push([start, end, codeIndices]);
+ }
+
+ return ranges;
+ }
+
+ function createCmapTable(glyphs, numGlyphs) {
+ var ranges = getRanges(glyphs, numGlyphs);
+ var numTables = ranges[ranges.length - 1][1] > 0xFFFF ? 2 : 1;
+ var cmap = '\x00\x00' + // version
+ string16(numTables) + // numTables
+ '\x00\x03' + // platformID
+ '\x00\x01' + // encodingID
+ string32(4 + numTables * 8); // start of the table record
+
+ var i, ii, j, jj;
+ for (i = ranges.length - 1; i >= 0; --i) {
+ if (ranges[i][0] <= 0xFFFF) { break; }
+ }
+ var bmpLength = i + 1;
+
+ if (ranges[i][0] < 0xFFFF && ranges[i][1] === 0xFFFF) {
+ ranges[i][1] = 0xFFFE;
+ }
+ var trailingRangesCount = ranges[i][1] < 0xFFFF ? 1 : 0;
+ var segCount = bmpLength + trailingRangesCount;
+ var searchParams = OpenTypeFileBuilder.getSearchParams(segCount, 2);
+
+ // Fill up the 4 parallel arrays describing the segments.
+ var startCount = '';
+ var endCount = '';
+ var idDeltas = '';
+ var idRangeOffsets = '';
+ var glyphsIds = '';
+ var bias = 0;
+
+ var range, start, end, codes;
+ for (i = 0, ii = bmpLength; i < ii; i++) {
+ range = ranges[i];
+ start = range[0];
+ end = range[1];
+ startCount += string16(start);
+ endCount += string16(end);
+ codes = range[2];
+ var contiguous = true;
+ for (j = 1, jj = codes.length; j < jj; ++j) {
+ if (codes[j] !== codes[j - 1] + 1) {
+ contiguous = false;
+ break;
+ }
+ }
+ if (!contiguous) {
+ var offset = (segCount - i) * 2 + bias * 2;
+ bias += (end - start + 1);
+
+ idDeltas += string16(0);
+ idRangeOffsets += string16(offset);
+
+ for (j = 0, jj = codes.length; j < jj; ++j) {
+ glyphsIds += string16(codes[j]);
+ }
+ } else {
+ var startCode = codes[0];
+
+ idDeltas += string16((startCode - start) & 0xFFFF);
+ idRangeOffsets += string16(0);
+ }
+ }
+
+ if (trailingRangesCount > 0) {
+ endCount += '\xFF\xFF';
+ startCount += '\xFF\xFF';
+ idDeltas += '\x00\x01';
+ idRangeOffsets += '\x00\x00';
+ }
+
+ var format314 = '\x00\x00' + // language
+ string16(2 * segCount) +
+ string16(searchParams.range) +
+ string16(searchParams.entry) +
+ string16(searchParams.rangeShift) +
+ endCount + '\x00\x00' + startCount +
+ idDeltas + idRangeOffsets + glyphsIds;
+
+ var format31012 = '';
+ var header31012 = '';
+ if (numTables > 1) {
+ cmap += '\x00\x03' + // platformID
+ '\x00\x0A' + // encodingID
+ string32(4 + numTables * 8 +
+ 4 + format314.length); // start of the table record
+ format31012 = '';
+ for (i = 0, ii = ranges.length; i < ii; i++) {
+ range = ranges[i];
+ start = range[0];
+ codes = range[2];
+ var code = codes[0];
+ for (j = 1, jj = codes.length; j < jj; ++j) {
+ if (codes[j] !== codes[j - 1] + 1) {
+ end = range[0] + j - 1;
+ format31012 += string32(start) + // startCharCode
+ string32(end) + // endCharCode
+ string32(code); // startGlyphID
+ start = end + 1;
+ code = codes[j];
+ }
+ }
+ format31012 += string32(start) + // startCharCode
+ string32(range[1]) + // endCharCode
+ string32(code); // startGlyphID
+ }
+ header31012 = '\x00\x0C' + // format
+ '\x00\x00' + // reserved
+ string32(format31012.length + 16) + // length
+ '\x00\x00\x00\x00' + // language
+ string32(format31012.length / 12); // nGroups
+ }
+
+ return cmap + '\x00\x04' + // format
+ string16(format314.length + 4) + // length
+ format314 + header31012 + format31012;
+ }
+
+ function validateOS2Table(os2) {
+ var stream = new Stream(os2.data);
+ var version = stream.getUint16();
+ // TODO verify all OS/2 tables fields, but currently we validate only those
+ // that give us issues
+ stream.getBytes(60); // skipping type, misc sizes, panose, unicode ranges
+ var selection = stream.getUint16();
+ if (version < 4 && (selection & 0x0300)) {
+ return false;
+ }
+ var firstChar = stream.getUint16();
+ var lastChar = stream.getUint16();
+ if (firstChar > lastChar) {
+ return false;
+ }
+ stream.getBytes(6); // skipping sTypoAscender/Descender/LineGap
+ var usWinAscent = stream.getUint16();
+ if (usWinAscent === 0) { // makes font unreadable by windows
+ return false;
+ }
+
+ // OS/2 appears to be valid, resetting some fields
+ os2.data[8] = os2.data[9] = 0; // IE rejects fonts if fsType != 0
+ return true;
+ }
+
+ function createOS2Table(properties, charstrings, override) {
+ override = override || {
+ unitsPerEm: 0,
+ yMax: 0,
+ yMin: 0,
+ ascent: 0,
+ descent: 0
+ };
+
+ var ulUnicodeRange1 = 0;
+ var ulUnicodeRange2 = 0;
+ var ulUnicodeRange3 = 0;
+ var ulUnicodeRange4 = 0;
+
+ var firstCharIndex = null;
+ var lastCharIndex = 0;
+
+ if (charstrings) {
+ for (var code in charstrings) {
+ code |= 0;
+ if (firstCharIndex > code || !firstCharIndex) {
+ firstCharIndex = code;
+ }
+ if (lastCharIndex < code) {
+ lastCharIndex = code;
+ }
+
+ var position = getUnicodeRangeFor(code);
+ if (position < 32) {
+ ulUnicodeRange1 |= 1 << position;
+ } else if (position < 64) {
+ ulUnicodeRange2 |= 1 << position - 32;
+ } else if (position < 96) {
+ ulUnicodeRange3 |= 1 << position - 64;
+ } else if (position < 123) {
+ ulUnicodeRange4 |= 1 << position - 96;
+ } else {
+ error('Unicode ranges Bits > 123 are reserved for internal usage');
+ }
+ }
+ } else {
+ // TODO
+ firstCharIndex = 0;
+ lastCharIndex = 255;
+ }
+
+ var bbox = properties.bbox || [0, 0, 0, 0];
+ var unitsPerEm = (override.unitsPerEm ||
+ 1 / (properties.fontMatrix || FONT_IDENTITY_MATRIX)[0]);
+
+ // if the font units differ to the PDF glyph space units
+ // then scale up the values
+ var scale = (properties.ascentScaled ? 1.0 :
+ unitsPerEm / PDF_GLYPH_SPACE_UNITS);
+
+ var typoAscent = (override.ascent ||
+ Math.round(scale * (properties.ascent || bbox[3])));
+ var typoDescent = (override.descent ||
+ Math.round(scale * (properties.descent || bbox[1])));
+ if (typoDescent > 0 && properties.descent > 0 && bbox[1] < 0) {
+ typoDescent = -typoDescent; // fixing incorrect descent
+ }
+ var winAscent = override.yMax || typoAscent;
+ var winDescent = -override.yMin || -typoDescent;
+
+ return '\x00\x03' + // version
+ '\x02\x24' + // xAvgCharWidth
+ '\x01\xF4' + // usWeightClass
+ '\x00\x05' + // usWidthClass
+ '\x00\x00' + // fstype (0 to let the font loads via font-face on IE)
+ '\x02\x8A' + // ySubscriptXSize
+ '\x02\xBB' + // ySubscriptYSize
+ '\x00\x00' + // ySubscriptXOffset
+ '\x00\x8C' + // ySubscriptYOffset
+ '\x02\x8A' + // ySuperScriptXSize
+ '\x02\xBB' + // ySuperScriptYSize
+ '\x00\x00' + // ySuperScriptXOffset
+ '\x01\xDF' + // ySuperScriptYOffset
+ '\x00\x31' + // yStrikeOutSize
+ '\x01\x02' + // yStrikeOutPosition
+ '\x00\x00' + // sFamilyClass
+ '\x00\x00\x06' +
+ String.fromCharCode(properties.fixedPitch ? 0x09 : 0x00) +
+ '\x00\x00\x00\x00\x00\x00' + // Panose
+ string32(ulUnicodeRange1) + // ulUnicodeRange1 (Bits 0-31)
+ string32(ulUnicodeRange2) + // ulUnicodeRange2 (Bits 32-63)
+ string32(ulUnicodeRange3) + // ulUnicodeRange3 (Bits 64-95)
+ string32(ulUnicodeRange4) + // ulUnicodeRange4 (Bits 96-127)
+ '\x2A\x32\x31\x2A' + // achVendID
+ string16(properties.italicAngle ? 1 : 0) + // fsSelection
+ string16(firstCharIndex ||
+ properties.firstChar) + // usFirstCharIndex
+ string16(lastCharIndex || properties.lastChar) + // usLastCharIndex
+ string16(typoAscent) + // sTypoAscender
+ string16(typoDescent) + // sTypoDescender
+ '\x00\x64' + // sTypoLineGap (7%-10% of the unitsPerEM value)
+ string16(winAscent) + // usWinAscent
+ string16(winDescent) + // usWinDescent
+ '\x00\x00\x00\x00' + // ulCodePageRange1 (Bits 0-31)
+ '\x00\x00\x00\x00' + // ulCodePageRange2 (Bits 32-63)
+ string16(properties.xHeight) + // sxHeight
+ string16(properties.capHeight) + // sCapHeight
+ string16(0) + // usDefaultChar
+ string16(firstCharIndex || properties.firstChar) + // usBreakChar
+ '\x00\x03'; // usMaxContext
+ }
+
+ function createPostTable(properties) {
+ var angle = Math.floor(properties.italicAngle * (Math.pow(2, 16)));
+ return ('\x00\x03\x00\x00' + // Version number
+ string32(angle) + // italicAngle
+ '\x00\x00' + // underlinePosition
+ '\x00\x00' + // underlineThickness
+ string32(properties.fixedPitch) + // isFixedPitch
+ '\x00\x00\x00\x00' + // minMemType42
+ '\x00\x00\x00\x00' + // maxMemType42
+ '\x00\x00\x00\x00' + // minMemType1
+ '\x00\x00\x00\x00'); // maxMemType1
+ }
+
+ function createNameTable(name, proto) {
+ if (!proto) {
+ proto = [[], []]; // no strings and unicode strings
+ }
+
+ var strings = [
+ proto[0][0] || 'Original licence', // 0.Copyright
+ proto[0][1] || name, // 1.Font family
+ proto[0][2] || 'Unknown', // 2.Font subfamily (font weight)
+ proto[0][3] || 'uniqueID', // 3.Unique ID
+ proto[0][4] || name, // 4.Full font name
+ proto[0][5] || 'Version 0.11', // 5.Version
+ proto[0][6] || '', // 6.Postscript name
+ proto[0][7] || 'Unknown', // 7.Trademark
+ proto[0][8] || 'Unknown', // 8.Manufacturer
+ proto[0][9] || 'Unknown' // 9.Designer
+ ];
+
+ // Mac want 1-byte per character strings while Windows want
+ // 2-bytes per character, so duplicate the names table
+ var stringsUnicode = [];
+ var i, ii, j, jj, str;
+ for (i = 0, ii = strings.length; i < ii; i++) {
+ str = proto[1][i] || strings[i];
+
+ var strBufUnicode = [];
+ for (j = 0, jj = str.length; j < jj; j++) {
+ strBufUnicode.push(string16(str.charCodeAt(j)));
+ }
+ stringsUnicode.push(strBufUnicode.join(''));
+ }
+
+ var names = [strings, stringsUnicode];
+ var platforms = ['\x00\x01', '\x00\x03'];
+ var encodings = ['\x00\x00', '\x00\x01'];
+ var languages = ['\x00\x00', '\x04\x09'];
+
+ var namesRecordCount = strings.length * platforms.length;
+ var nameTable =
+ '\x00\x00' + // format
+ string16(namesRecordCount) + // Number of names Record
+ string16(namesRecordCount * 12 + 6); // Storage
+
+ // Build the name records field
+ var strOffset = 0;
+ for (i = 0, ii = platforms.length; i < ii; i++) {
+ var strs = names[i];
+ for (j = 0, jj = strs.length; j < jj; j++) {
+ str = strs[j];
+ var nameRecord =
+ platforms[i] + // platform ID
+ encodings[i] + // encoding ID
+ languages[i] + // language ID
+ string16(j) + // name ID
+ string16(str.length) +
+ string16(strOffset);
+ nameTable += nameRecord;
+ strOffset += str.length;
+ }
+ }
+
+ nameTable += strings.join('') + stringsUnicode.join('');
+ return nameTable;
+ }
+
+ Font.prototype = {
+ name: null,
+ font: null,
+ mimetype: null,
+ encoding: null,
+ get renderer() {
+ var renderer = FontRendererFactory.create(this, SEAC_ANALYSIS_ENABLED);
+ return shadow(this, 'renderer', renderer);
+ },
+
+ exportData: function Font_exportData() {
+ // TODO remove enumerating of the properties, e.g. hardcode exact names.
+ var data = {};
+ for (var i in this) {
+ if (this.hasOwnProperty(i)) {
+ data[i] = this[i];
+ }
+ }
+ return data;
+ },
+
+ checkAndRepair: function Font_checkAndRepair(name, font, properties) {
+ function readTableEntry(file) {
+ var tag = bytesToString(file.getBytes(4));
+
+ var checksum = file.getInt32() >>> 0;
+ var offset = file.getInt32() >>> 0;
+ var length = file.getInt32() >>> 0;
+
+ // Read the table associated data
+ var previousPosition = file.pos;
+ file.pos = file.start ? file.start : 0;
+ file.skip(offset);
+ var data = file.getBytes(length);
+ file.pos = previousPosition;
+
+ if (tag === 'head') {
+ // clearing checksum adjustment
+ data[8] = data[9] = data[10] = data[11] = 0;
+ data[17] |= 0x20; //Set font optimized for cleartype flag
+ }
+
+ return {
+ tag: tag,
+ checksum: checksum,
+ length: length,
+ offset: offset,
+ data: data
+ };
+ }
+
+ function readOpenTypeHeader(ttf) {
+ return {
+ version: bytesToString(ttf.getBytes(4)),
+ numTables: ttf.getUint16(),
+ searchRange: ttf.getUint16(),
+ entrySelector: ttf.getUint16(),
+ rangeShift: ttf.getUint16()
+ };
+ }
+
+ /**
+ * Read the appropriate subtable from the cmap according to 9.6.6.4 from
+ * PDF spec
+ */
+ function readCmapTable(cmap, font, isSymbolicFont, hasEncoding) {
+ if (!cmap) {
+ warn('No cmap table available.');
+ return {
+ platformId: -1,
+ encodingId: -1,
+ mappings: [],
+ hasShortCmap: false
+ };
+ }
+ var segment;
+ var start = (font.start ? font.start : 0) + cmap.offset;
+ font.pos = start;
+
+ var version = font.getUint16();
+ var numTables = font.getUint16();
+
+ var potentialTable;
+ var canBreak = false;
+ // There's an order of preference in terms of which cmap subtable to
+ // use:
+ // - non-symbolic fonts the preference is a 3,1 table then a 1,0 table
+ // - symbolic fonts the preference is a 3,0 table then a 1,0 table
+ // The following takes advantage of the fact that the tables are sorted
+ // to work.
+ for (var i = 0; i < numTables; i++) {
+ var platformId = font.getUint16();
+ var encodingId = font.getUint16();
+ var offset = font.getInt32() >>> 0;
+ var useTable = false;
+
+ if (platformId === 0 && encodingId === 0) {
+ useTable = true;
+ // Continue the loop since there still may be a higher priority
+ // table.
+ } else if (platformId === 1 && encodingId === 0) {
+ useTable = true;
+ // Continue the loop since there still may be a higher priority
+ // table.
+ } else if (platformId === 3 && encodingId === 1 &&
+ ((!isSymbolicFont && hasEncoding) || !potentialTable)) {
+ useTable = true;
+ if (!isSymbolicFont) {
+ canBreak = true;
+ }
+ } else if (isSymbolicFont && platformId === 3 && encodingId === 0) {
+ useTable = true;
+ canBreak = true;
+ }
+
+ if (useTable) {
+ potentialTable = {
+ platformId: platformId,
+ encodingId: encodingId,
+ offset: offset
+ };
+ }
+ if (canBreak) {
+ break;
+ }
+ }
+
+ if (potentialTable) {
+ font.pos = start + potentialTable.offset;
+ }
+ if (!potentialTable || font.peekByte() === -1) {
+ warn('Could not find a preferred cmap table.');
+ return {
+ platformId: -1,
+ encodingId: -1,
+ mappings: [],
+ hasShortCmap: false
+ };
+ }
+
+ var format = font.getUint16();
+ var length = font.getUint16();
+ var language = font.getUint16();
+
+ var hasShortCmap = false;
+ var mappings = [];
+ var j, glyphId;
+
+ // TODO(mack): refactor this cmap subtable reading logic out
+ if (format === 0) {
+ for (j = 0; j < 256; j++) {
+ var index = font.getByte();
+ if (!index) {
+ continue;
+ }
+ mappings.push({
+ charCode: j,
+ glyphId: index
+ });
+ }
+ hasShortCmap = true;
+ } else if (format === 4) {
+ // re-creating the table in format 4 since the encoding
+ // might be changed
+ var segCount = (font.getUint16() >> 1);
+ font.getBytes(6); // skipping range fields
+ var segIndex, segments = [];
+ for (segIndex = 0; segIndex < segCount; segIndex++) {
+ segments.push({ end: font.getUint16() });
+ }
+ font.getUint16();
+ for (segIndex = 0; segIndex < segCount; segIndex++) {
+ segments[segIndex].start = font.getUint16();
+ }
+
+ for (segIndex = 0; segIndex < segCount; segIndex++) {
+ segments[segIndex].delta = font.getUint16();
+ }
+
+ var offsetsCount = 0;
+ for (segIndex = 0; segIndex < segCount; segIndex++) {
+ segment = segments[segIndex];
+ var rangeOffset = font.getUint16();
+ if (!rangeOffset) {
+ segment.offsetIndex = -1;
+ continue;
+ }
+
+ var offsetIndex = (rangeOffset >> 1) - (segCount - segIndex);
+ segment.offsetIndex = offsetIndex;
+ offsetsCount = Math.max(offsetsCount, offsetIndex +
+ segment.end - segment.start + 1);
+ }
+
+ var offsets = [];
+ for (j = 0; j < offsetsCount; j++) {
+ offsets.push(font.getUint16());
+ }
+
+ for (segIndex = 0; segIndex < segCount; segIndex++) {
+ segment = segments[segIndex];
+ start = segment.start;
+ var end = segment.end;
+ var delta = segment.delta;
+ offsetIndex = segment.offsetIndex;
+
+ for (j = start; j <= end; j++) {
+ if (j === 0xFFFF) {
+ continue;
+ }
+
+ glyphId = (offsetIndex < 0 ?
+ j : offsets[offsetIndex + j - start]);
+ glyphId = (glyphId + delta) & 0xFFFF;
+ if (glyphId === 0) {
+ continue;
+ }
+ mappings.push({
+ charCode: j,
+ glyphId: glyphId
+ });
+ }
+ }
+ } else if (format === 6) {
+ // Format 6 is a 2-bytes dense mapping, which means the font data
+ // lives glue together even if they are pretty far in the unicode
+ // table. (This looks weird, so I can have missed something), this
+ // works on Linux but seems to fails on Mac so let's rewrite the
+ // cmap table to a 3-1-4 style
+ var firstCode = font.getUint16();
+ var entryCount = font.getUint16();
+
+ for (j = 0; j < entryCount; j++) {
+ glyphId = font.getUint16();
+ var charCode = firstCode + j;
+
+ mappings.push({
+ charCode: charCode,
+ glyphId: glyphId
+ });
+ }
+ } else {
+ warn('cmap table has unsupported format: ' + format);
+ return {
+ platformId: -1,
+ encodingId: -1,
+ mappings: [],
+ hasShortCmap: false
+ };
+ }
+
+ // removing duplicate entries
+ mappings.sort(function (a, b) {
+ return a.charCode - b.charCode;
+ });
+ for (i = 1; i < mappings.length; i++) {
+ if (mappings[i - 1].charCode === mappings[i].charCode) {
+ mappings.splice(i, 1);
+ i--;
+ }
+ }
+
+ return {
+ platformId: potentialTable.platformId,
+ encodingId: potentialTable.encodingId,
+ mappings: mappings,
+ hasShortCmap: hasShortCmap
+ };
+ }
+
+ function sanitizeMetrics(font, header, metrics, numGlyphs) {
+ if (!header) {
+ if (metrics) {
+ metrics.data = null;
+ }
+ return;
+ }
+
+ font.pos = (font.start ? font.start : 0) + header.offset;
+ font.pos += header.length - 2;
+ var numOfMetrics = font.getUint16();
+
+ if (numOfMetrics > numGlyphs) {
+ info('The numOfMetrics (' + numOfMetrics + ') should not be ' +
+ 'greater than the numGlyphs (' + numGlyphs + ')');
+ // Reduce numOfMetrics if it is greater than numGlyphs
+ numOfMetrics = numGlyphs;
+ header.data[34] = (numOfMetrics & 0xff00) >> 8;
+ header.data[35] = numOfMetrics & 0x00ff;
+ }
+
+ var numOfSidebearings = numGlyphs - numOfMetrics;
+ var numMissing = numOfSidebearings -
+ ((metrics.length - numOfMetrics * 4) >> 1);
+
+ if (numMissing > 0) {
+ // For each missing glyph, we set both the width and lsb to 0 (zero).
+ // Since we need to add two properties for each glyph, this explains
+ // the use of |numMissing * 2| when initializing the typed array.
+ var entries = new Uint8Array(metrics.length + numMissing * 2);
+ entries.set(metrics.data);
+ metrics.data = entries;
+ }
+ }
+
+ function sanitizeGlyph(source, sourceStart, sourceEnd, dest, destStart,
+ hintsValid) {
+ if (sourceEnd - sourceStart <= 12) {
+ // glyph with data less than 12 is invalid one
+ return 0;
+ }
+ var glyf = source.subarray(sourceStart, sourceEnd);
+ var contoursCount = (glyf[0] << 8) | glyf[1];
+ if (contoursCount & 0x8000) {
+ // complex glyph, writing as is
+ dest.set(glyf, destStart);
+ return glyf.length;
+ }
+
+ var i, j = 10, flagsCount = 0;
+ for (i = 0; i < contoursCount; i++) {
+ var endPoint = (glyf[j] << 8) | glyf[j + 1];
+ flagsCount = endPoint + 1;
+ j += 2;
+ }
+ // skipping instructions
+ var instructionsStart = j;
+ var instructionsLength = (glyf[j] << 8) | glyf[j + 1];
+ j += 2 + instructionsLength;
+ var instructionsEnd = j;
+ // validating flags
+ var coordinatesLength = 0;
+ for (i = 0; i < flagsCount; i++) {
+ var flag = glyf[j++];
+ if (flag & 0xC0) {
+ // reserved flags must be zero, cleaning up
+ glyf[j - 1] = flag & 0x3F;
+ }
+ var xyLength = ((flag & 2) ? 1 : (flag & 16) ? 0 : 2) +
+ ((flag & 4) ? 1 : (flag & 32) ? 0 : 2);
+ coordinatesLength += xyLength;
+ if (flag & 8) {
+ var repeat = glyf[j++];
+ i += repeat;
+ coordinatesLength += repeat * xyLength;
+ }
+ }
+ // glyph without coordinates will be rejected
+ if (coordinatesLength === 0) {
+ return 0;
+ }
+ var glyphDataLength = j + coordinatesLength;
+ if (glyphDataLength > glyf.length) {
+ // not enough data for coordinates
+ return 0;
+ }
+ if (!hintsValid && instructionsLength > 0) {
+ dest.set(glyf.subarray(0, instructionsStart), destStart);
+ dest.set([0, 0], destStart + instructionsStart);
+ dest.set(glyf.subarray(instructionsEnd, glyphDataLength),
+ destStart + instructionsStart + 2);
+ glyphDataLength -= instructionsLength;
+ if (glyf.length - glyphDataLength > 3) {
+ glyphDataLength = (glyphDataLength + 3) & ~3;
+ }
+ return glyphDataLength;
+ }
+ if (glyf.length - glyphDataLength > 3) {
+ // truncating and aligning to 4 bytes the long glyph data
+ glyphDataLength = (glyphDataLength + 3) & ~3;
+ dest.set(glyf.subarray(0, glyphDataLength), destStart);
+ return glyphDataLength;
+ }
+ // glyph data is fine
+ dest.set(glyf, destStart);
+ return glyf.length;
+ }
+
+ function sanitizeHead(head, numGlyphs, locaLength) {
+ var data = head.data;
+
+ // Validate version:
+ // Should always be 0x00010000
+ var version = int32(data[0], data[1], data[2], data[3]);
+ if (version >> 16 !== 1) {
+ info('Attempting to fix invalid version in head table: ' + version);
+ data[0] = 0;
+ data[1] = 1;
+ data[2] = 0;
+ data[3] = 0;
+ }
+
+ var indexToLocFormat = int16(data[50], data[51]);
+ if (indexToLocFormat < 0 || indexToLocFormat > 1) {
+ info('Attempting to fix invalid indexToLocFormat in head table: ' +
+ indexToLocFormat);
+
+ // The value of indexToLocFormat should be 0 if the loca table
+ // consists of short offsets, and should be 1 if the loca table
+ // consists of long offsets.
+ //
+ // The number of entries in the loca table should be numGlyphs + 1.
+ //
+ // Using this information, we can work backwards to deduce if the
+ // size of each offset in the loca table, and thus figure out the
+ // appropriate value for indexToLocFormat.
+
+ var numGlyphsPlusOne = numGlyphs + 1;
+ if (locaLength === numGlyphsPlusOne << 1) {
+ // 0x0000 indicates the loca table consists of short offsets
+ data[50] = 0;
+ data[51] = 0;
+ } else if (locaLength === numGlyphsPlusOne << 2) {
+ // 0x0001 indicates the loca table consists of long offsets
+ data[50] = 0;
+ data[51] = 1;
+ } else {
+ warn('Could not fix indexToLocFormat: ' + indexToLocFormat);
+ }
+ }
+ }
+
+ function sanitizeGlyphLocations(loca, glyf, numGlyphs,
+ isGlyphLocationsLong, hintsValid,
+ dupFirstEntry) {
+ var itemSize, itemDecode, itemEncode;
+ if (isGlyphLocationsLong) {
+ itemSize = 4;
+ itemDecode = function fontItemDecodeLong(data, offset) {
+ return (data[offset] << 24) | (data[offset + 1] << 16) |
+ (data[offset + 2] << 8) | data[offset + 3];
+ };
+ itemEncode = function fontItemEncodeLong(data, offset, value) {
+ data[offset] = (value >>> 24) & 0xFF;
+ data[offset + 1] = (value >> 16) & 0xFF;
+ data[offset + 2] = (value >> 8) & 0xFF;
+ data[offset + 3] = value & 0xFF;
+ };
+ } else {
+ itemSize = 2;
+ itemDecode = function fontItemDecode(data, offset) {
+ return (data[offset] << 9) | (data[offset + 1] << 1);
+ };
+ itemEncode = function fontItemEncode(data, offset, value) {
+ data[offset] = (value >> 9) & 0xFF;
+ data[offset + 1] = (value >> 1) & 0xFF;
+ };
+ }
+ var locaData = loca.data;
+ var locaDataSize = itemSize * (1 + numGlyphs);
+ // is loca.data too short or long?
+ if (locaData.length !== locaDataSize) {
+ locaData = new Uint8Array(locaDataSize);
+ locaData.set(loca.data.subarray(0, locaDataSize));
+ loca.data = locaData;
+ }
+ // removing the invalid glyphs
+ var oldGlyfData = glyf.data;
+ var oldGlyfDataLength = oldGlyfData.length;
+ var newGlyfData = new Uint8Array(oldGlyfDataLength);
+ var startOffset = itemDecode(locaData, 0);
+ var writeOffset = 0;
+ var missingGlyphData = Object.create(null);
+ itemEncode(locaData, 0, writeOffset);
+ var i, j;
+ for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) {
+ var endOffset = itemDecode(locaData, j);
+ if (endOffset > oldGlyfDataLength &&
+ ((oldGlyfDataLength + 3) & ~3) === endOffset) {
+ // Aspose breaks fonts by aligning the glyphs to the qword, but not
+ // the glyf table size, which makes last glyph out of range.
+ endOffset = oldGlyfDataLength;
+ }
+ if (endOffset > oldGlyfDataLength) {
+ // glyph end offset points outside glyf data, rejecting the glyph
+ itemEncode(locaData, j, writeOffset);
+ startOffset = endOffset;
+ continue;
+ }
+
+ if (startOffset === endOffset) {
+ missingGlyphData[i] = true;
+ }
+
+ var newLength = sanitizeGlyph(oldGlyfData, startOffset, endOffset,
+ newGlyfData, writeOffset, hintsValid);
+ writeOffset += newLength;
+ itemEncode(locaData, j, writeOffset);
+ startOffset = endOffset;
+ }
+
+ if (writeOffset === 0) {
+ // glyf table cannot be empty -- redoing the glyf and loca tables
+ // to have single glyph with one point
+ var simpleGlyph = new Uint8Array(
+ [0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0]);
+ for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) {
+ itemEncode(locaData, j, simpleGlyph.length);
+ }
+ glyf.data = simpleGlyph;
+ return missingGlyphData;
+ }
+
+ if (dupFirstEntry) {
+ var firstEntryLength = itemDecode(locaData, itemSize);
+ if (newGlyfData.length > firstEntryLength + writeOffset) {
+ glyf.data = newGlyfData.subarray(0, firstEntryLength + writeOffset);
+ } else {
+ glyf.data = new Uint8Array(firstEntryLength + writeOffset);
+ glyf.data.set(newGlyfData.subarray(0, writeOffset));
+ }
+ glyf.data.set(newGlyfData.subarray(0, firstEntryLength), writeOffset);
+ itemEncode(loca.data, locaData.length - itemSize,
+ writeOffset + firstEntryLength);
+ } else {
+ glyf.data = newGlyfData.subarray(0, writeOffset);
+ }
+ return missingGlyphData;
+ }
+
+ function readPostScriptTable(post, properties, maxpNumGlyphs) {
+ var start = (font.start ? font.start : 0) + post.offset;
+ font.pos = start;
+
+ var length = post.length, end = start + length;
+ var version = font.getInt32();
+ // skip rest to the tables
+ font.getBytes(28);
+
+ var glyphNames;
+ var valid = true;
+ var i;
+
+ switch (version) {
+ case 0x00010000:
+ glyphNames = MacStandardGlyphOrdering;
+ break;
+ case 0x00020000:
+ var numGlyphs = font.getUint16();
+ if (numGlyphs !== maxpNumGlyphs) {
+ valid = false;
+ break;
+ }
+ var glyphNameIndexes = [];
+ for (i = 0; i < numGlyphs; ++i) {
+ var index = font.getUint16();
+ if (index >= 32768) {
+ valid = false;
+ break;
+ }
+ glyphNameIndexes.push(index);
+ }
+ if (!valid) {
+ break;
+ }
+ var customNames = [];
+ var strBuf = [];
+ while (font.pos < end) {
+ var stringLength = font.getByte();
+ strBuf.length = stringLength;
+ for (i = 0; i < stringLength; ++i) {
+ strBuf[i] = String.fromCharCode(font.getByte());
+ }
+ customNames.push(strBuf.join(''));
+ }
+ glyphNames = [];
+ for (i = 0; i < numGlyphs; ++i) {
+ var j = glyphNameIndexes[i];
+ if (j < 258) {
+ glyphNames.push(MacStandardGlyphOrdering[j]);
+ continue;
+ }
+ glyphNames.push(customNames[j - 258]);
+ }
+ break;
+ case 0x00030000:
+ break;
+ default:
+ warn('Unknown/unsupported post table version ' + version);
+ valid = false;
+ if (properties.defaultEncoding) {
+ glyphNames = properties.defaultEncoding;
+ }
+ break;
+ }
+ properties.glyphNames = glyphNames;
+ return valid;
+ }
+
+ function readNameTable(nameTable) {
+ var start = (font.start ? font.start : 0) + nameTable.offset;
+ font.pos = start;
+
+ var names = [[], []];
+ var length = nameTable.length, end = start + length;
+ var format = font.getUint16();
+ var FORMAT_0_HEADER_LENGTH = 6;
+ if (format !== 0 || length < FORMAT_0_HEADER_LENGTH) {
+ // unsupported name table format or table "too" small
+ return names;
+ }
+ var numRecords = font.getUint16();
+ var stringsStart = font.getUint16();
+ var records = [];
+ var NAME_RECORD_LENGTH = 12;
+ var i, ii;
+
+ for (i = 0; i < numRecords &&
+ font.pos + NAME_RECORD_LENGTH <= end; i++) {
+ var r = {
+ platform: font.getUint16(),
+ encoding: font.getUint16(),
+ language: font.getUint16(),
+ name: font.getUint16(),
+ length: font.getUint16(),
+ offset: font.getUint16()
+ };
+ // using only Macintosh and Windows platform/encoding names
+ if ((r.platform === 1 && r.encoding === 0 && r.language === 0) ||
+ (r.platform === 3 && r.encoding === 1 && r.language === 0x409)) {
+ records.push(r);
+ }
+ }
+ for (i = 0, ii = records.length; i < ii; i++) {
+ var record = records[i];
+ if (record.length <= 0) {
+ continue; // Nothing to process, ignoring.
+ }
+ var pos = start + stringsStart + record.offset;
+ if (pos + record.length > end) {
+ continue; // outside of name table, ignoring
+ }
+ font.pos = pos;
+ var nameIndex = record.name;
+ if (record.encoding) {
+ // unicode
+ var str = '';
+ for (var j = 0, jj = record.length; j < jj; j += 2) {
+ str += String.fromCharCode(font.getUint16());
+ }
+ names[1][nameIndex] = str;
+ } else {
+ names[0][nameIndex] = bytesToString(font.getBytes(record.length));
+ }
+ }
+ return names;
+ }
+
+ var TTOpsStackDeltas = [
+ 0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, 0, 0, -2, -5,
+ -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, -1, -1,
+ 1, -1, -999, 0, 1, 0, -1, -2, 0, -1, -2, -1, -1, 0, -1, -1,
+ 0, 0, -999, -999, -1, -1, -1, -1, -2, -999, -2, -2, -999, 0, -2, -2,
+ 0, 0, -2, 0, -2, 0, 0, 0, -2, -1, -1, 1, 1, 0, 0, -1,
+ -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, 0, -999, -1, -1,
+ -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ -2, -999, -999, -999, -999, -999, -1, -1, -2, -2, 0, 0, 0, 0, -1, -1,
+ -999, -2, -2, 0, 0, -1, -2, -2, 0, 0, 0, -1, -1, -1, -2];
+ // 0xC0-DF == -1 and 0xE0-FF == -2
+
+ function sanitizeTTProgram(table, ttContext) {
+ var data = table.data;
+ var i = 0, j, n, b, funcId, pc, lastEndf = 0, lastDeff = 0;
+ var stack = [];
+ var callstack = [];
+ var functionsCalled = [];
+ var tooComplexToFollowFunctions =
+ ttContext.tooComplexToFollowFunctions;
+ var inFDEF = false, ifLevel = 0, inELSE = 0;
+ for (var ii = data.length; i < ii;) {
+ var op = data[i++];
+ // The TrueType instruction set docs can be found at
+ // https://developer.apple.com/fonts/TTRefMan/RM05/Chap5.html
+ if (op === 0x40) { // NPUSHB - pushes n bytes
+ n = data[i++];
+ if (inFDEF || inELSE) {
+ i += n;
+ } else {
+ for (j = 0; j < n; j++) {
+ stack.push(data[i++]);
+ }
+ }
+ } else if (op === 0x41) { // NPUSHW - pushes n words
+ n = data[i++];
+ if (inFDEF || inELSE) {
+ i += n * 2;
+ } else {
+ for (j = 0; j < n; j++) {
+ b = data[i++];
+ stack.push((b << 8) | data[i++]);
+ }
+ }
+ } else if ((op & 0xF8) === 0xB0) { // PUSHB - pushes bytes
+ n = op - 0xB0 + 1;
+ if (inFDEF || inELSE) {
+ i += n;
+ } else {
+ for (j = 0; j < n; j++) {
+ stack.push(data[i++]);
+ }
+ }
+ } else if ((op & 0xF8) === 0xB8) { // PUSHW - pushes words
+ n = op - 0xB8 + 1;
+ if (inFDEF || inELSE) {
+ i += n * 2;
+ } else {
+ for (j = 0; j < n; j++) {
+ b = data[i++];
+ stack.push((b << 8) | data[i++]);
+ }
+ }
+ } else if (op === 0x2B && !tooComplexToFollowFunctions) { // CALL
+ if (!inFDEF && !inELSE) {
+ // collecting inforamtion about which functions are used
+ funcId = stack[stack.length - 1];
+ ttContext.functionsUsed[funcId] = true;
+ if (funcId in ttContext.functionsStackDeltas) {
+ stack.length += ttContext.functionsStackDeltas[funcId];
+ } else if (funcId in ttContext.functionsDefined &&
+ functionsCalled.indexOf(funcId) < 0) {
+ callstack.push({data: data, i: i, stackTop: stack.length - 1});
+ functionsCalled.push(funcId);
+ pc = ttContext.functionsDefined[funcId];
+ if (!pc) {
+ warn('TT: CALL non-existent function');
+ ttContext.hintsValid = false;
+ return;
+ }
+ data = pc.data;
+ i = pc.i;
+ }
+ }
+ } else if (op === 0x2C && !tooComplexToFollowFunctions) { // FDEF
+ if (inFDEF || inELSE) {
+ warn('TT: nested FDEFs not allowed');
+ tooComplexToFollowFunctions = true;
+ }
+ inFDEF = true;
+ // collecting inforamtion about which functions are defined
+ lastDeff = i;
+ funcId = stack.pop();
+ ttContext.functionsDefined[funcId] = {data: data, i: i};
+ } else if (op === 0x2D) { // ENDF - end of function
+ if (inFDEF) {
+ inFDEF = false;
+ lastEndf = i;
+ } else {
+ pc = callstack.pop();
+ if (!pc) {
+ warn('TT: ENDF bad stack');
+ ttContext.hintsValid = false;
+ return;
+ }
+ funcId = functionsCalled.pop();
+ data = pc.data;
+ i = pc.i;
+ ttContext.functionsStackDeltas[funcId] =
+ stack.length - pc.stackTop;
+ }
+ } else if (op === 0x89) { // IDEF - instruction definition
+ if (inFDEF || inELSE) {
+ warn('TT: nested IDEFs not allowed');
+ tooComplexToFollowFunctions = true;
+ }
+ inFDEF = true;
+ // recording it as a function to track ENDF
+ lastDeff = i;
+ } else if (op === 0x58) { // IF
+ ++ifLevel;
+ } else if (op === 0x1B) { // ELSE
+ inELSE = ifLevel;
+ } else if (op === 0x59) { // EIF
+ if (inELSE === ifLevel) {
+ inELSE = 0;
+ }
+ --ifLevel;
+ } else if (op === 0x1C) { // JMPR
+ if (!inFDEF && !inELSE) {
+ var offset = stack[stack.length - 1];
+ // only jumping forward to prevent infinite loop
+ if (offset > 0) {
+ i += offset - 1;
+ }
+ }
+ }
+ // Adjusting stack not extactly, but just enough to get function id
+ if (!inFDEF && !inELSE) {
+ var stackDelta = op <= 0x8E ? TTOpsStackDeltas[op] :
+ op >= 0xC0 && op <= 0xDF ? -1 : op >= 0xE0 ? -2 : 0;
+ if (op >= 0x71 && op <= 0x75) {
+ n = stack.pop();
+ if (n === n) {
+ stackDelta = -n * 2;
+ }
+ }
+ while (stackDelta < 0 && stack.length > 0) {
+ stack.pop();
+ stackDelta++;
+ }
+ while (stackDelta > 0) {
+ stack.push(NaN); // pushing any number into stack
+ stackDelta--;
+ }
+ }
+ }
+ ttContext.tooComplexToFollowFunctions = tooComplexToFollowFunctions;
+ var content = [data];
+ if (i > data.length) {
+ content.push(new Uint8Array(i - data.length));
+ }
+ if (lastDeff > lastEndf) {
+ warn('TT: complementing a missing function tail');
+ // new function definition started, but not finished
+ // complete function by [CLEAR, ENDF]
+ content.push(new Uint8Array([0x22, 0x2D]));
+ }
+ foldTTTable(table, content);
+ }
+
+ function checkInvalidFunctions(ttContext, maxFunctionDefs) {
+ if (ttContext.tooComplexToFollowFunctions) {
+ return;
+ }
+ if (ttContext.functionsDefined.length > maxFunctionDefs) {
+ warn('TT: more functions defined than expected');
+ ttContext.hintsValid = false;
+ return;
+ }
+ for (var j = 0, jj = ttContext.functionsUsed.length; j < jj; j++) {
+ if (j > maxFunctionDefs) {
+ warn('TT: invalid function id: ' + j);
+ ttContext.hintsValid = false;
+ return;
+ }
+ if (ttContext.functionsUsed[j] && !ttContext.functionsDefined[j]) {
+ warn('TT: undefined function: ' + j);
+ ttContext.hintsValid = false;
+ return;
+ }
+ }
+ }
+
+ function foldTTTable(table, content) {
+ if (content.length > 1) {
+ // concatenating the content items
+ var newLength = 0;
+ var j, jj;
+ for (j = 0, jj = content.length; j < jj; j++) {
+ newLength += content[j].length;
+ }
+ newLength = (newLength + 3) & ~3;
+ var result = new Uint8Array(newLength);
+ var pos = 0;
+ for (j = 0, jj = content.length; j < jj; j++) {
+ result.set(content[j], pos);
+ pos += content[j].length;
+ }
+ table.data = result;
+ table.length = newLength;
+ }
+ }
+
+ function sanitizeTTPrograms(fpgm, prep, cvt) {
+ var ttContext = {
+ functionsDefined: [],
+ functionsUsed: [],
+ functionsStackDeltas: [],
+ tooComplexToFollowFunctions: false,
+ hintsValid: true
+ };
+ if (fpgm) {
+ sanitizeTTProgram(fpgm, ttContext);
+ }
+ if (prep) {
+ sanitizeTTProgram(prep, ttContext);
+ }
+ if (fpgm) {
+ checkInvalidFunctions(ttContext, maxFunctionDefs);
+ }
+ if (cvt && (cvt.length & 1)) {
+ var cvtData = new Uint8Array(cvt.length + 1);
+ cvtData.set(cvt.data);
+ cvt.data = cvtData;
+ }
+ return ttContext.hintsValid;
+ }
+
+ // The following steps modify the original font data, making copy
+ font = new Stream(new Uint8Array(font.getBytes()));
+
+ var VALID_TABLES = ['OS/2', 'cmap', 'head', 'hhea', 'hmtx', 'maxp',
+ 'name', 'post', 'loca', 'glyf', 'fpgm', 'prep', 'cvt ', 'CFF '];
+
+ var header = readOpenTypeHeader(font);
+ var numTables = header.numTables;
+ var cff, cffFile;
+
+ var tables = Object.create(null);
+ tables['OS/2'] = null;
+ tables['cmap'] = null;
+ tables['head'] = null;
+ tables['hhea'] = null;
+ tables['hmtx'] = null;
+ tables['maxp'] = null;
+ tables['name'] = null;
+ tables['post'] = null;
+
+ var table;
+ for (var i = 0; i < numTables; i++) {
+ table = readTableEntry(font);
+ if (VALID_TABLES.indexOf(table.tag) < 0) {
+ continue; // skipping table if it's not a required or optional table
+ }
+ if (table.length === 0) {
+ continue; // skipping empty tables
+ }
+ tables[table.tag] = table;
+ }
+
+ var isTrueType = !tables['CFF '];
+ if (!isTrueType) {
+ // OpenType font
+ if ((header.version === 'OTTO' && properties.type !== 'CIDFontType2') ||
+ !tables['head'] || !tables['hhea'] || !tables['maxp'] ||
+ !tables['post']) {
+ // no major tables: throwing everything at CFFFont
+ cffFile = new Stream(tables['CFF '].data);
+ cff = new CFFFont(cffFile, properties);
+
+ adjustWidths(properties);
+
+ return this.convert(name, cff, properties);
+ }
+
+ delete tables['glyf'];
+ delete tables['loca'];
+ delete tables['fpgm'];
+ delete tables['prep'];
+ delete tables['cvt '];
+ this.isOpenType = true;
+ } else {
+ if (!tables['loca']) {
+ error('Required "loca" table is not found');
+ }
+ if (!tables['glyf']) {
+ warn('Required "glyf" table is not found -- trying to recover.');
+ // Note: We use `sanitizeGlyphLocations` to add dummy glyf data below.
+ tables['glyf'] = {
+ tag: 'glyf',
+ data: new Uint8Array(0),
+ };
+ }
+ this.isOpenType = false;
+ }
+
+ if (!tables['maxp']) {
+ error('Required "maxp" table is not found');
+ }
+
+ font.pos = (font.start || 0) + tables['maxp'].offset;
+ var version = font.getInt32();
+ var numGlyphs = font.getUint16();
+ var maxFunctionDefs = 0;
+ if (version >= 0x00010000 && tables['maxp'].length >= 22) {
+ // maxZones can be invalid
+ font.pos += 8;
+ var maxZones = font.getUint16();
+ if (maxZones > 2) { // reset to 2 if font has invalid maxZones
+ tables['maxp'].data[14] = 0;
+ tables['maxp'].data[15] = 2;
+ }
+ font.pos += 4;
+ maxFunctionDefs = font.getUint16();
+ }
+
+ var dupFirstEntry = false;
+ if (properties.type === 'CIDFontType2' && properties.toUnicode &&
+ properties.toUnicode.get(0) > '\u0000') {
+ // oracle's defect (see 3427), duplicating first entry
+ dupFirstEntry = true;
+ numGlyphs++;
+ tables['maxp'].data[4] = numGlyphs >> 8;
+ tables['maxp'].data[5] = numGlyphs & 255;
+ }
+
+ var hintsValid = sanitizeTTPrograms(tables['fpgm'], tables['prep'],
+ tables['cvt '], maxFunctionDefs);
+ if (!hintsValid) {
+ delete tables['fpgm'];
+ delete tables['prep'];
+ delete tables['cvt '];
+ }
+
+ // Ensure the hmtx table contains the advance width and
+ // sidebearings information for numGlyphs in the maxp table
+ sanitizeMetrics(font, tables['hhea'], tables['hmtx'], numGlyphs);
+
+ if (!tables['head']) {
+ error('Required "head" table is not found');
+ }
+
+ sanitizeHead(tables['head'], numGlyphs,
+ isTrueType ? tables['loca'].length : 0);
+
+ var missingGlyphs = Object.create(null);
+ if (isTrueType) {
+ var isGlyphLocationsLong = int16(tables['head'].data[50],
+ tables['head'].data[51]);
+ missingGlyphs = sanitizeGlyphLocations(tables['loca'], tables['glyf'],
+ numGlyphs, isGlyphLocationsLong,
+ hintsValid, dupFirstEntry);
+ }
+
+ if (!tables['hhea']) {
+ error('Required "hhea" table is not found');
+ }
+
+ // Sanitizer reduces the glyph advanceWidth to the maxAdvanceWidth
+ // Sometimes it's 0. That needs to be fixed
+ if (tables['hhea'].data[10] === 0 && tables['hhea'].data[11] === 0) {
+ tables['hhea'].data[10] = 0xFF;
+ tables['hhea'].data[11] = 0xFF;
+ }
+
+ // Extract some more font properties from the OpenType head and
+ // hhea tables; yMin and descent value are always negative.
+ var metricsOverride = {
+ unitsPerEm: int16(tables['head'].data[18], tables['head'].data[19]),
+ yMax: int16(tables['head'].data[42], tables['head'].data[43]),
+ yMin: signedInt16(tables['head'].data[38], tables['head'].data[39]),
+ ascent: int16(tables['hhea'].data[4], tables['hhea'].data[5]),
+ descent: signedInt16(tables['hhea'].data[6], tables['hhea'].data[7])
+ };
+
+ // PDF FontDescriptor metrics lie -- using data from actual font.
+ this.ascent = metricsOverride.ascent / metricsOverride.unitsPerEm;
+ this.descent = metricsOverride.descent / metricsOverride.unitsPerEm;
+
+ // The 'post' table has glyphs names.
+ if (tables['post']) {
+ var valid = readPostScriptTable(tables['post'], properties, numGlyphs);
+ if (!valid) {
+ tables['post'] = null;
+ }
+ }
+
+ var charCodeToGlyphId = [], charCode;
+ var toUnicode = properties.toUnicode, widths = properties.widths;
+ var skipToUnicode = (toUnicode instanceof IdentityToUnicodeMap ||
+ toUnicode.length === 0x10000);
+
+ // Helper function to try to skip mapping of empty glyphs.
+ // Note: In some cases, just relying on the glyph data doesn't work,
+ // hence we also use a few heuristics to fix various PDF files.
+ function hasGlyph(glyphId, charCode, widthCode) {
+ if (!missingGlyphs[glyphId]) {
+ return true;
+ }
+ if (!skipToUnicode && charCode >= 0 && toUnicode.has(charCode)) {
+ return true;
+ }
+ if (widths && widthCode >= 0 && isNum(widths[widthCode])) {
+ return true;
+ }
+ return false;
+ }
+
+ // Some bad PDF generators, e.g. Scribus PDF, include glyph names
+ // in a 'uniXXXX' format -- attempting to recover proper ones.
+ function recoverGlyphName(name, glyphsUnicodeMap) {
+ if (glyphsUnicodeMap[name] !== undefined) {
+ return name;
+ }
+ // The glyph name is non-standard, trying to recover.
+ var unicode = getUnicodeForGlyph(name, glyphsUnicodeMap);
+ if (unicode !== -1) {
+ for (var key in glyphsUnicodeMap) {
+ if (glyphsUnicodeMap[key] === unicode) {
+ return key;
+ }
+ }
+ }
+ warn('Unable to recover a standard glyph name for: ' + name);
+ return name;
+ }
+
+
+ if (properties.type === 'CIDFontType2') {
+ var cidToGidMap = properties.cidToGidMap || [];
+ var isCidToGidMapEmpty = cidToGidMap.length === 0;
+
+ properties.cMap.forEach(function(charCode, cid) {
+ assert(cid <= 0xffff, 'Max size of CID is 65,535');
+ var glyphId = -1;
+ if (isCidToGidMapEmpty) {
+ glyphId = cid;
+ } else if (cidToGidMap[cid] !== undefined) {
+ glyphId = cidToGidMap[cid];
+ }
+
+ if (glyphId >= 0 && glyphId < numGlyphs &&
+ hasGlyph(glyphId, charCode, cid)) {
+ charCodeToGlyphId[charCode] = glyphId;
+ }
+ });
+ if (dupFirstEntry) {
+ charCodeToGlyphId[0] = numGlyphs - 1;
+ }
+ } else {
+ // Most of the following logic in this code branch is based on the
+ // 9.6.6.4 of the PDF spec.
+ var hasEncoding =
+ properties.differences.length > 0 || !!properties.baseEncodingName;
+ var cmapTable =
+ readCmapTable(tables['cmap'], font, this.isSymbolicFont, hasEncoding);
+ var cmapPlatformId = cmapTable.platformId;
+ var cmapEncodingId = cmapTable.encodingId;
+ var cmapMappings = cmapTable.mappings;
+ var cmapMappingsLength = cmapMappings.length;
+
+ // The spec seems to imply that if the font is symbolic the encoding
+ // should be ignored, this doesn't appear to work for 'preistabelle.pdf'
+ // where the the font is symbolic and it has an encoding.
+ if (hasEncoding &&
+ (cmapPlatformId === 3 && cmapEncodingId === 1 ||
+ cmapPlatformId === 1 && cmapEncodingId === 0) ||
+ (cmapPlatformId === -1 && cmapEncodingId === -1 && // Temporary hack
+ !!getEncoding(properties.baseEncodingName))) { // Temporary hack
+ // When no preferred cmap table was found and |baseEncodingName| is
+ // one of the predefined encodings, we seem to obtain a better
+ // |charCodeToGlyphId| map from the code below (fixes bug 1057544).
+ // TODO: Note that this is a hack which should be removed as soon as
+ // we have proper support for more exotic cmap tables.
+
+ var baseEncoding = [];
+ if (properties.baseEncodingName === 'MacRomanEncoding' ||
+ properties.baseEncodingName === 'WinAnsiEncoding') {
+ baseEncoding = getEncoding(properties.baseEncodingName);
+ }
+ var glyphsUnicodeMap = getGlyphsUnicode();
+ for (charCode = 0; charCode < 256; charCode++) {
+ var glyphName, standardGlyphName;
+ if (this.differences && charCode in this.differences) {
+ glyphName = this.differences[charCode];
+ } else if (charCode in baseEncoding &&
+ baseEncoding[charCode] !== '') {
+ glyphName = baseEncoding[charCode];
+ } else {
+ glyphName = StandardEncoding[charCode];
+ }
+ if (!glyphName) {
+ continue;
+ }
+ // Ensure that non-standard glyph names are resolved to valid ones.
+ standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap);
+
+ var unicodeOrCharCode, isUnicode = false;
+ if (cmapPlatformId === 3 && cmapEncodingId === 1) {
+ unicodeOrCharCode = glyphsUnicodeMap[standardGlyphName];
+ isUnicode = true;
+ } else if (cmapPlatformId === 1 && cmapEncodingId === 0) {
+ // TODO: the encoding needs to be updated with mac os table.
+ unicodeOrCharCode = MacRomanEncoding.indexOf(standardGlyphName);
+ }
+
+ var found = false;
+ for (i = 0; i < cmapMappingsLength; ++i) {
+ if (cmapMappings[i].charCode !== unicodeOrCharCode) {
+ continue;
+ }
+ var code = isUnicode ? charCode : unicodeOrCharCode;
+ if (hasGlyph(cmapMappings[i].glyphId, code, -1)) {
+ charCodeToGlyphId[charCode] = cmapMappings[i].glyphId;
+ found = true;
+ break;
+ }
+ }
+ if (!found && properties.glyphNames) {
+ // Try to map using the post table.
+ var glyphId = properties.glyphNames.indexOf(glyphName);
+ // The post table ought to use the same kind of glyph names as the
+ // `differences` array, but check the standard ones as a fallback.
+ if (glyphId === -1 && standardGlyphName !== glyphName) {
+ glyphId = properties.glyphNames.indexOf(standardGlyphName);
+ }
+ if (glyphId > 0 && hasGlyph(glyphId, -1, -1)) {
+ charCodeToGlyphId[charCode] = glyphId;
+ found = true;
+ }
+ }
+ if (!found) {
+ charCodeToGlyphId[charCode] = 0; // notdef
+ }
+ }
+ } else if (cmapPlatformId === 0 && cmapEncodingId === 0) {
+ // Default Unicode semantics, use the charcodes as is.
+ for (i = 0; i < cmapMappingsLength; ++i) {
+ charCodeToGlyphId[cmapMappings[i].charCode] =
+ cmapMappings[i].glyphId;
+ }
+ } else {
+ // For (3, 0) cmap tables:
+ // The charcode key being stored in charCodeToGlyphId is the lower
+ // byte of the two-byte charcodes of the cmap table since according to
+ // the spec: 'each byte from the string shall be prepended with the
+ // high byte of the range [of charcodes in the cmap table], to form
+ // a two-byte character, which shall be used to select the
+ // associated glyph description from the subtable'.
+ //
+ // For (1, 0) cmap tables:
+ // 'single bytes from the string shall be used to look up the
+ // associated glyph descriptions from the subtable'. This means
+ // charcodes in the cmap will be single bytes, so no-op since
+ // glyph.charCode & 0xFF === glyph.charCode
+ for (i = 0; i < cmapMappingsLength; ++i) {
+ charCode = cmapMappings[i].charCode & 0xFF;
+ charCodeToGlyphId[charCode] = cmapMappings[i].glyphId;
+ }
+ }
+ }
+
+ if (charCodeToGlyphId.length === 0) {
+ // defines at least one glyph
+ charCodeToGlyphId[0] = 0;
+ }
+
+ // Converting glyphs and ids into font's cmap table
+ var newMapping = adjustMapping(charCodeToGlyphId, properties);
+ this.toFontChar = newMapping.toFontChar;
+ tables['cmap'] = {
+ tag: 'cmap',
+ data: createCmapTable(newMapping.charCodeToGlyphId, numGlyphs)
+ };
+
+ if (!tables['OS/2'] || !validateOS2Table(tables['OS/2'])) {
+ tables['OS/2'] = {
+ tag: 'OS/2',
+ data: createOS2Table(properties, newMapping.charCodeToGlyphId,
+ metricsOverride)
+ };
+ }
+
+ // Rewrite the 'post' table if needed
+ if (!tables['post']) {
+ tables['post'] = {
+ tag: 'post',
+ data: createPostTable(properties)
+ };
+ }
+
+ if (!isTrueType) {
+ try {
+ // Trying to repair CFF file
+ cffFile = new Stream(tables['CFF '].data);
+ var parser = new CFFParser(cffFile, properties,
+ SEAC_ANALYSIS_ENABLED);
+ cff = parser.parse();
+ var compiler = new CFFCompiler(cff);
+ tables['CFF '].data = compiler.compile();
+ } catch (e) {
+ warn('Failed to compile font ' + properties.loadedName);
+ }
+ }
+
+ // Re-creating 'name' table
+ if (!tables['name']) {
+ tables['name'] = {
+ tag: 'name',
+ data: createNameTable(this.name)
+ };
+ } else {
+ // ... using existing 'name' table as prototype
+ var namePrototype = readNameTable(tables['name']);
+ tables['name'].data = createNameTable(name, namePrototype);
+ }
+
+ var builder = new OpenTypeFileBuilder(header.version);
+ for (var tableTag in tables) {
+ builder.addTable(tableTag, tables[tableTag].data);
+ }
+ return builder.toArray();
+ },
+
+ convert: function Font_convert(fontName, font, properties) {
+ // TODO: Check the charstring widths to determine this.
+ properties.fixedPitch = false;
+
+ var mapping = font.getGlyphMapping(properties);
+ var newMapping = adjustMapping(mapping, properties);
+ this.toFontChar = newMapping.toFontChar;
+ var numGlyphs = font.numGlyphs;
+
+ function getCharCodes(charCodeToGlyphId, glyphId) {
+ var charCodes = null;
+ for (var charCode in charCodeToGlyphId) {
+ if (glyphId === charCodeToGlyphId[charCode]) {
+ if (!charCodes) {
+ charCodes = [];
+ }
+ charCodes.push(charCode | 0);
+ }
+ }
+ return charCodes;
+ }
+
+ function createCharCode(charCodeToGlyphId, glyphId) {
+ for (var charCode in charCodeToGlyphId) {
+ if (glyphId === charCodeToGlyphId[charCode]) {
+ return charCode | 0;
+ }
+ }
+ newMapping.charCodeToGlyphId[newMapping.nextAvailableFontCharCode] =
+ glyphId;
+ return newMapping.nextAvailableFontCharCode++;
+ }
+
+ var seacs = font.seacs;
+ if (SEAC_ANALYSIS_ENABLED && seacs && seacs.length) {
+ var matrix = properties.fontMatrix || FONT_IDENTITY_MATRIX;
+ var charset = font.getCharset();
+ var seacMap = Object.create(null);
+ for (var glyphId in seacs) {
+ glyphId |= 0;
+ var seac = seacs[glyphId];
+ var baseGlyphName = StandardEncoding[seac[2]];
+ var accentGlyphName = StandardEncoding[seac[3]];
+ var baseGlyphId = charset.indexOf(baseGlyphName);
+ var accentGlyphId = charset.indexOf(accentGlyphName);
+ if (baseGlyphId < 0 || accentGlyphId < 0) {
+ continue;
+ }
+ var accentOffset = {
+ x: seac[0] * matrix[0] + seac[1] * matrix[2] + matrix[4],
+ y: seac[0] * matrix[1] + seac[1] * matrix[3] + matrix[5]
+ };
+
+ var charCodes = getCharCodes(mapping, glyphId);
+ if (!charCodes) {
+ // There's no point in mapping it if the char code was never mapped
+ // to begin with.
+ continue;
+ }
+ for (var i = 0, ii = charCodes.length; i < ii; i++) {
+ var charCode = charCodes[i];
+ // Find a fontCharCode that maps to the base and accent glyphs.
+ // If one doesn't exists, create it.
+ var charCodeToGlyphId = newMapping.charCodeToGlyphId;
+ var baseFontCharCode = createCharCode(charCodeToGlyphId,
+ baseGlyphId);
+ var accentFontCharCode = createCharCode(charCodeToGlyphId,
+ accentGlyphId);
+ seacMap[charCode] = {
+ baseFontCharCode: baseFontCharCode,
+ accentFontCharCode: accentFontCharCode,
+ accentOffset: accentOffset
+ };
+ }
+ }
+ properties.seacMap = seacMap;
+ }
+
+ var unitsPerEm = 1 / (properties.fontMatrix || FONT_IDENTITY_MATRIX)[0];
+
+ var builder = new OpenTypeFileBuilder('\x4F\x54\x54\x4F');
+ // PostScript Font Program
+ builder.addTable('CFF ', font.data);
+ // OS/2 and Windows Specific metrics
+ builder.addTable('OS/2', createOS2Table(properties,
+ newMapping.charCodeToGlyphId));
+ // Character to glyphs mapping
+ builder.addTable('cmap', createCmapTable(newMapping.charCodeToGlyphId,
+ numGlyphs));
+ // Font header
+ builder.addTable('head',
+ '\x00\x01\x00\x00' + // Version number
+ '\x00\x00\x10\x00' + // fontRevision
+ '\x00\x00\x00\x00' + // checksumAdjustement
+ '\x5F\x0F\x3C\xF5' + // magicNumber
+ '\x00\x00' + // Flags
+ safeString16(unitsPerEm) + // unitsPerEM
+ '\x00\x00\x00\x00\x9e\x0b\x7e\x27' + // creation date
+ '\x00\x00\x00\x00\x9e\x0b\x7e\x27' + // modifification date
+ '\x00\x00' + // xMin
+ safeString16(properties.descent) + // yMin
+ '\x0F\xFF' + // xMax
+ safeString16(properties.ascent) + // yMax
+ string16(properties.italicAngle ? 2 : 0) + // macStyle
+ '\x00\x11' + // lowestRecPPEM
+ '\x00\x00' + // fontDirectionHint
+ '\x00\x00' + // indexToLocFormat
+ '\x00\x00'); // glyphDataFormat
+
+ // Horizontal header
+ builder.addTable('hhea',
+ '\x00\x01\x00\x00' + // Version number
+ safeString16(properties.ascent) + // Typographic Ascent
+ safeString16(properties.descent) + // Typographic Descent
+ '\x00\x00' + // Line Gap
+ '\xFF\xFF' + // advanceWidthMax
+ '\x00\x00' + // minLeftSidebearing
+ '\x00\x00' + // minRightSidebearing
+ '\x00\x00' + // xMaxExtent
+ safeString16(properties.capHeight) + // caretSlopeRise
+ safeString16(Math.tan(properties.italicAngle) *
+ properties.xHeight) + // caretSlopeRun
+ '\x00\x00' + // caretOffset
+ '\x00\x00' + // -reserved-
+ '\x00\x00' + // -reserved-
+ '\x00\x00' + // -reserved-
+ '\x00\x00' + // -reserved-
+ '\x00\x00' + // metricDataFormat
+ string16(numGlyphs)); // Number of HMetrics
+
+ // Horizontal metrics
+ builder.addTable('hmtx', (function fontFieldsHmtx() {
+ var charstrings = font.charstrings;
+ var cffWidths = font.cff ? font.cff.widths : null;
+ var hmtx = '\x00\x00\x00\x00'; // Fake .notdef
+ for (var i = 1, ii = numGlyphs; i < ii; i++) {
+ var width = 0;
+ if (charstrings) {
+ var charstring = charstrings[i - 1];
+ width = 'width' in charstring ? charstring.width : 0;
+ } else if (cffWidths) {
+ width = Math.ceil(cffWidths[i] || 0);
+ }
+ hmtx += string16(width) + string16(0);
+ }
+ return hmtx;
+ })());
+
+ // Maximum profile
+ builder.addTable('maxp',
+ '\x00\x00\x50\x00' + // Version number
+ string16(numGlyphs)); // Num of glyphs
+
+ // Naming tables
+ builder.addTable('name', createNameTable(fontName));
+
+ // PostScript informations
+ builder.addTable('post', createPostTable(properties));
+
+ return builder.toArray();
+ },
+
+ get spaceWidth() {
+ if ('_shadowWidth' in this) {
+ return this._shadowWidth;
+ }
+
+ // trying to estimate space character width
+ var possibleSpaceReplacements = ['space', 'minus', 'one', 'i'];
+ var width;
+ for (var i = 0, ii = possibleSpaceReplacements.length; i < ii; i++) {
+ var glyphName = possibleSpaceReplacements[i];
+ // if possible, getting width by glyph name
+ if (glyphName in this.widths) {
+ width = this.widths[glyphName];
+ break;
+ }
+ var glyphsUnicodeMap = getGlyphsUnicode();
+ var glyphUnicode = glyphsUnicodeMap[glyphName];
+ // finding the charcode via unicodeToCID map
+ var charcode = 0;
+ if (this.composite) {
+ if (this.cMap.contains(glyphUnicode)) {
+ charcode = this.cMap.lookup(glyphUnicode);
+ }
+ }
+ // ... via toUnicode map
+ if (!charcode && this.toUnicode) {
+ charcode = this.toUnicode.charCodeOf(glyphUnicode);
+ }
+ // setting it to unicode if negative or undefined
+ if (charcode <= 0) {
+ charcode = glyphUnicode;
+ }
+ // trying to get width via charcode
+ width = this.widths[charcode];
+ if (width) {
+ break; // the non-zero width found
+ }
+ }
+ width = width || this.defaultWidth;
+ // Do not shadow the property here. See discussion:
+ // https://github.com/mozilla/pdf.js/pull/2127#discussion_r1662280
+ this._shadowWidth = width;
+ return width;
+ },
+
+ charToGlyph: function Font_charToGlyph(charcode, isSpace) {
+ var fontCharCode, width, operatorListId;
+
+ var widthCode = charcode;
+ if (this.cMap && this.cMap.contains(charcode)) {
+ widthCode = this.cMap.lookup(charcode);
+ }
+ width = this.widths[widthCode];
+ width = isNum(width) ? width : this.defaultWidth;
+ var vmetric = this.vmetrics && this.vmetrics[widthCode];
+
+ var unicode = this.toUnicode.get(charcode) || charcode;
+ if (typeof unicode === 'number') {
+ unicode = String.fromCharCode(unicode);
+ }
+
+ var isInFont = charcode in this.toFontChar;
+ // First try the toFontChar map, if it's not there then try falling
+ // back to the char code.
+ fontCharCode = this.toFontChar[charcode] || charcode;
+ if (this.missingFile) {
+ fontCharCode = mapSpecialUnicodeValues(fontCharCode);
+ }
+
+ if (this.isType3Font) {
+ // Font char code in this case is actually a glyph name.
+ operatorListId = fontCharCode;
+ }
+
+ var accent = null;
+ if (this.seacMap && this.seacMap[charcode]) {
+ isInFont = true;
+ var seac = this.seacMap[charcode];
+ fontCharCode = seac.baseFontCharCode;
+ accent = {
+ fontChar: String.fromCharCode(seac.accentFontCharCode),
+ offset: seac.accentOffset
+ };
+ }
+
+ var fontChar = String.fromCharCode(fontCharCode);
+
+ var glyph = this.glyphCache[charcode];
+ if (!glyph ||
+ !glyph.matchesForCache(fontChar, unicode, accent, width, vmetric,
+ operatorListId, isSpace, isInFont)) {
+ glyph = new Glyph(fontChar, unicode, accent, width, vmetric,
+ operatorListId, isSpace, isInFont);
+ this.glyphCache[charcode] = glyph;
+ }
+ return glyph;
+ },
+
+ charsToGlyphs: function Font_charsToGlyphs(chars) {
+ var charsCache = this.charsCache;
+ var glyphs, glyph, charcode;
+
+ // if we translated this string before, just grab it from the cache
+ if (charsCache) {
+ glyphs = charsCache[chars];
+ if (glyphs) {
+ return glyphs;
+ }
+ }
+
+ // lazily create the translation cache
+ if (!charsCache) {
+ charsCache = this.charsCache = Object.create(null);
+ }
+
+ glyphs = [];
+ var charsCacheKey = chars;
+ var i = 0, ii;
+
+ if (this.cMap) {
+ // composite fonts have multi-byte strings convert the string from
+ // single-byte to multi-byte
+ var c = Object.create(null);
+ while (i < chars.length) {
+ this.cMap.readCharCode(chars, i, c);
+ charcode = c.charcode;
+ var length = c.length;
+ i += length;
+ // Space is char with code 0x20 and length 1 in multiple-byte codes.
+ var isSpace = length === 1 && chars.charCodeAt(i - 1) === 0x20;
+ glyph = this.charToGlyph(charcode, isSpace);
+ glyphs.push(glyph);
+ }
+ } else {
+ for (i = 0, ii = chars.length; i < ii; ++i) {
+ charcode = chars.charCodeAt(i);
+ glyph = this.charToGlyph(charcode, charcode === 0x20);
+ glyphs.push(glyph);
+ }
+ }
+
+ // Enter the translated string into the cache
+ return (charsCache[charsCacheKey] = glyphs);
+ }
+ };
+
+ return Font;
+})();
+
+var ErrorFont = (function ErrorFontClosure() {
+ function ErrorFont(error) {
+ this.error = error;
+ this.loadedName = 'g_font_error';
+ this.loading = false;
+ }
+
+ ErrorFont.prototype = {
+ charsToGlyphs: function ErrorFont_charsToGlyphs() {
+ return [];
+ },
+ exportData: function ErrorFont_exportData() {
+ return {error: this.error};
+ }
+ };
+
+ return ErrorFont;
+})();
+
+/**
+ * Shared logic for building a char code to glyph id mapping for Type1 and
+ * simple CFF fonts. See section 9.6.6.2 of the spec.
+ * @param {Object} properties Font properties object.
+ * @param {Object} builtInEncoding The encoding contained within the actual font
+ * data.
+ * @param {Array} Array of glyph names where the index is the glyph ID.
+ * @returns {Object} A char code to glyph ID map.
+ */
+function type1FontGlyphMapping(properties, builtInEncoding, glyphNames) {
+ var charCodeToGlyphId = Object.create(null);
+ var glyphId, charCode, baseEncoding;
+
+ if (properties.baseEncodingName) {
+ // If a valid base encoding name was used, the mapping is initialized with
+ // that.
+ baseEncoding = getEncoding(properties.baseEncodingName);
+ for (charCode = 0; charCode < baseEncoding.length; charCode++) {
+ glyphId = glyphNames.indexOf(baseEncoding[charCode]);
+ if (glyphId >= 0) {
+ charCodeToGlyphId[charCode] = glyphId;
+ } else {
+ charCodeToGlyphId[charCode] = 0; // notdef
+ }
+ }
+ } else if (!!(properties.flags & FontFlags.Symbolic)) {
+ // For a symbolic font the encoding should be the fonts built-in
+ // encoding.
+ for (charCode in builtInEncoding) {
+ charCodeToGlyphId[charCode] = builtInEncoding[charCode];
+ }
+ } else {
+ // For non-symbolic fonts that don't have a base encoding the standard
+ // encoding should be used.
+ baseEncoding = StandardEncoding;
+ for (charCode = 0; charCode < baseEncoding.length; charCode++) {
+ glyphId = glyphNames.indexOf(baseEncoding[charCode]);
+ if (glyphId >= 0) {
+ charCodeToGlyphId[charCode] = glyphId;
+ } else {
+ charCodeToGlyphId[charCode] = 0; // notdef
+ }
+ }
+ }
+
+ // Lastly, merge in the differences.
+ var differences = properties.differences;
+ if (differences) {
+ for (charCode in differences) {
+ var glyphName = differences[charCode];
+ glyphId = glyphNames.indexOf(glyphName);
+ if (glyphId >= 0) {
+ charCodeToGlyphId[charCode] = glyphId;
+ } else {
+ charCodeToGlyphId[charCode] = 0; // notdef
+ }
+ }
+ }
+ return charCodeToGlyphId;
+}
+
+// Type1Font is also a CIDFontType0.
+var Type1Font = (function Type1FontClosure() {
+ function findBlock(streamBytes, signature, startIndex) {
+ var streamBytesLength = streamBytes.length;
+ var signatureLength = signature.length;
+ var scanLength = streamBytesLength - signatureLength;
+
+ var i = startIndex, j, found = false;
+ while (i < scanLength) {
+ j = 0;
+ while (j < signatureLength && streamBytes[i + j] === signature[j]) {
+ j++;
+ }
+ if (j >= signatureLength) { // `signature` found, skip over whitespace.
+ i += j;
+ while (i < streamBytesLength && Lexer.isSpace(streamBytes[i])) {
+ i++;
+ }
+ found = true;
+ break;
+ }
+ i++;
+ }
+ return {
+ found: found,
+ length: i,
+ };
+ }
+
+ function getHeaderBlock(stream, suggestedLength) {
+ var EEXEC_SIGNATURE = [0x65, 0x65, 0x78, 0x65, 0x63];
+
+ var streamStartPos = stream.pos; // Save the initial stream position.
+ var headerBytes, headerBytesLength, block;
+ try {
+ headerBytes = stream.getBytes(suggestedLength);
+ headerBytesLength = headerBytes.length;
+ } catch (ex) {
+ if (ex instanceof MissingDataException) {
+ throw ex;
+ }
+ // Ignore errors if the `suggestedLength` is huge enough that a Uint8Array
+ // cannot hold the result of `getBytes`, and fallback to simply checking
+ // the entire stream (fixes issue3928.pdf).
+ }
+
+ if (headerBytesLength === suggestedLength) {
+ // Most of the time `suggestedLength` is correct, so to speed things up we
+ // initially only check the last few bytes to see if the header was found.
+ // Otherwise we (potentially) check the entire stream to prevent errors in
+ // `Type1Parser` (fixes issue5686.pdf).
+ block = findBlock(headerBytes, EEXEC_SIGNATURE,
+ suggestedLength - 2 * EEXEC_SIGNATURE.length);
+
+ if (block.found && block.length === suggestedLength) {
+ return {
+ stream: new Stream(headerBytes),
+ length: suggestedLength,
+ };
+ }
+ }
+ warn('Invalid "Length1" property in Type1 font -- trying to recover.');
+ stream.pos = streamStartPos; // Reset the stream position.
+
+ var SCAN_BLOCK_LENGTH = 2048;
+ var actualLength;
+ while (true) {
+ var scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH);
+ block = findBlock(scanBytes, EEXEC_SIGNATURE, 0);
+
+ if (block.length === 0) {
+ break;
+ }
+ stream.pos += block.length; // Update the stream position.
+
+ if (block.found) {
+ actualLength = stream.pos - streamStartPos;
+ break;
+ }
+ }
+ stream.pos = streamStartPos; // Reset the stream position.
+
+ if (actualLength) {
+ return {
+ stream: new Stream(stream.getBytes(actualLength)),
+ length: actualLength,
+ };
+ }
+ warn('Unable to recover "Length1" property in Type1 font -- using as is.');
+ return {
+ stream: new Stream(stream.getBytes(suggestedLength)),
+ length: suggestedLength,
+ };
+ }
+
+ function getEexecBlock(stream, suggestedLength) {
+ // We should ideally parse the eexec block to ensure that `suggestedLength`
+ // is correct, so we don't truncate the block data if it's too small.
+ // However, this would also require checking if the fixed-content portion
+ // exists (using the 'Length3' property), and ensuring that it's valid.
+ //
+ // Given that `suggestedLength` almost always is correct, all the validation
+ // would require a great deal of unnecessary parsing for most fonts.
+ // To save time, we always fetch the entire stream instead, which also avoid
+ // issues if `suggestedLength` is huge (see comment in `getHeaderBlock`).
+ //
+ // NOTE: This means that the function can include the fixed-content portion
+ // in the returned eexec block. In practice this does *not* seem to matter,
+ // since `Type1Parser_extractFontProgram` will skip over any non-commands.
+ var eexecBytes = stream.getBytes();
+ return {
+ stream: new Stream(eexecBytes),
+ length: eexecBytes.length,
+ };
+ }
+
+ function Type1Font(name, file, properties) {
+ // Some bad generators embed pfb file as is, we have to strip 6-byte header.
+ // Also, length1 and length2 might be off by 6 bytes as well.
+ // http://www.math.ubc.ca/~cass/piscript/type1.pdf
+ var PFB_HEADER_SIZE = 6;
+ var headerBlockLength = properties.length1;
+ var eexecBlockLength = properties.length2;
+ var pfbHeader = file.peekBytes(PFB_HEADER_SIZE);
+ var pfbHeaderPresent = pfbHeader[0] === 0x80 && pfbHeader[1] === 0x01;
+ if (pfbHeaderPresent) {
+ file.skip(PFB_HEADER_SIZE);
+ headerBlockLength = (pfbHeader[5] << 24) | (pfbHeader[4] << 16) |
+ (pfbHeader[3] << 8) | pfbHeader[2];
+ }
+
+ // Get the data block containing glyphs and subrs informations
+ var headerBlock = getHeaderBlock(file, headerBlockLength);
+ headerBlockLength = headerBlock.length;
+ var headerBlockParser = new Type1Parser(headerBlock.stream, false,
+ SEAC_ANALYSIS_ENABLED);
+ headerBlockParser.extractFontHeader(properties);
+
+ if (pfbHeaderPresent) {
+ pfbHeader = file.getBytes(PFB_HEADER_SIZE);
+ eexecBlockLength = (pfbHeader[5] << 24) | (pfbHeader[4] << 16) |
+ (pfbHeader[3] << 8) | pfbHeader[2];
+ }
+
+ // Decrypt the data blocks and retrieve it's content
+ var eexecBlock = getEexecBlock(file, eexecBlockLength);
+ eexecBlockLength = eexecBlock.length;
+ var eexecBlockParser = new Type1Parser(eexecBlock.stream, true,
+ SEAC_ANALYSIS_ENABLED);
+ var data = eexecBlockParser.extractFontProgram();
+ for (var info in data.properties) {
+ properties[info] = data.properties[info];
+ }
+
+ var charstrings = data.charstrings;
+ var type2Charstrings = this.getType2Charstrings(charstrings);
+ var subrs = this.getType2Subrs(data.subrs);
+
+ this.charstrings = charstrings;
+ this.data = this.wrap(name, type2Charstrings, this.charstrings,
+ subrs, properties);
+ this.seacs = this.getSeacs(data.charstrings);
+ }
+
+ Type1Font.prototype = {
+ get numGlyphs() {
+ return this.charstrings.length + 1;
+ },
+
+ getCharset: function Type1Font_getCharset() {
+ var charset = ['.notdef'];
+ var charstrings = this.charstrings;
+ for (var glyphId = 0; glyphId < charstrings.length; glyphId++) {
+ charset.push(charstrings[glyphId].glyphName);
+ }
+ return charset;
+ },
+
+ getGlyphMapping: function Type1Font_getGlyphMapping(properties) {
+ var charstrings = this.charstrings;
+ var glyphNames = ['.notdef'], glyphId;
+ for (glyphId = 0; glyphId < charstrings.length; glyphId++) {
+ glyphNames.push(charstrings[glyphId].glyphName);
+ }
+ var encoding = properties.builtInEncoding;
+ if (encoding) {
+ var builtInEncoding = Object.create(null);
+ for (var charCode in encoding) {
+ glyphId = glyphNames.indexOf(encoding[charCode]);
+ if (glyphId >= 0) {
+ builtInEncoding[charCode] = glyphId;
+ }
+ }
+ }
+
+ return type1FontGlyphMapping(properties, builtInEncoding, glyphNames);
+ },
+
+ getSeacs: function Type1Font_getSeacs(charstrings) {
+ var i, ii;
+ var seacMap = [];
+ for (i = 0, ii = charstrings.length; i < ii; i++) {
+ var charstring = charstrings[i];
+ if (charstring.seac) {
+ // Offset by 1 for .notdef
+ seacMap[i + 1] = charstring.seac;
+ }
+ }
+ return seacMap;
+ },
+
+ getType2Charstrings: function Type1Font_getType2Charstrings(
+ type1Charstrings) {
+ var type2Charstrings = [];
+ for (var i = 0, ii = type1Charstrings.length; i < ii; i++) {
+ type2Charstrings.push(type1Charstrings[i].charstring);
+ }
+ return type2Charstrings;
+ },
+
+ getType2Subrs: function Type1Font_getType2Subrs(type1Subrs) {
+ var bias = 0;
+ var count = type1Subrs.length;
+ if (count < 1133) {
+ bias = 107;
+ } else if (count < 33769) {
+ bias = 1131;
+ } else {
+ bias = 32768;
+ }
+
+ // Add a bunch of empty subrs to deal with the Type2 bias
+ var type2Subrs = [];
+ var i;
+ for (i = 0; i < bias; i++) {
+ type2Subrs.push([0x0B]);
+ }
+
+ for (i = 0; i < count; i++) {
+ type2Subrs.push(type1Subrs[i]);
+ }
+
+ return type2Subrs;
+ },
+
+ wrap: function Type1Font_wrap(name, glyphs, charstrings, subrs,
+ properties) {
+ var cff = new CFF();
+ cff.header = new CFFHeader(1, 0, 4, 4);
+
+ cff.names = [name];
+
+ var topDict = new CFFTopDict();
+ // CFF strings IDs 0...390 are predefined names, so refering
+ // to entries in our own String INDEX starts at SID 391.
+ topDict.setByName('version', 391);
+ topDict.setByName('Notice', 392);
+ topDict.setByName('FullName', 393);
+ topDict.setByName('FamilyName', 394);
+ topDict.setByName('Weight', 395);
+ topDict.setByName('Encoding', null); // placeholder
+ topDict.setByName('FontMatrix', properties.fontMatrix);
+ topDict.setByName('FontBBox', properties.bbox);
+ topDict.setByName('charset', null); // placeholder
+ topDict.setByName('CharStrings', null); // placeholder
+ topDict.setByName('Private', null); // placeholder
+ cff.topDict = topDict;
+
+ var strings = new CFFStrings();
+ strings.add('Version 0.11'); // Version
+ strings.add('See original notice'); // Notice
+ strings.add(name); // FullName
+ strings.add(name); // FamilyName
+ strings.add('Medium'); // Weight
+ cff.strings = strings;
+
+ cff.globalSubrIndex = new CFFIndex();
+
+ var count = glyphs.length;
+ var charsetArray = [0];
+ var i, ii;
+ for (i = 0; i < count; i++) {
+ var index = CFFStandardStrings.indexOf(charstrings[i].glyphName);
+ // TODO: Insert the string and correctly map it. Previously it was
+ // thought mapping names that aren't in the standard strings to .notdef
+ // was fine, however in issue818 when mapping them all to .notdef the
+ // adieresis glyph no longer worked.
+ if (index === -1) {
+ index = 0;
+ }
+ charsetArray.push((index >> 8) & 0xff, index & 0xff);
+ }
+ cff.charset = new CFFCharset(false, 0, [], charsetArray);
+
+ var charStringsIndex = new CFFIndex();
+ charStringsIndex.add([0x8B, 0x0E]); // .notdef
+ for (i = 0; i < count; i++) {
+ charStringsIndex.add(glyphs[i]);
+ }
+ cff.charStrings = charStringsIndex;
+
+ var privateDict = new CFFPrivateDict();
+ privateDict.setByName('Subrs', null); // placeholder
+ var fields = [
+ 'BlueValues',
+ 'OtherBlues',
+ 'FamilyBlues',
+ 'FamilyOtherBlues',
+ 'StemSnapH',
+ 'StemSnapV',
+ 'BlueShift',
+ 'BlueFuzz',
+ 'BlueScale',
+ 'LanguageGroup',
+ 'ExpansionFactor',
+ 'ForceBold',
+ 'StdHW',
+ 'StdVW'
+ ];
+ for (i = 0, ii = fields.length; i < ii; i++) {
+ var field = fields[i];
+ if (!(field in properties.privateData)) {
+ continue;
+ }
+ var value = properties.privateData[field];
+ if (isArray(value)) {
+ // All of the private dictionary array data in CFF must be stored as
+ // "delta-encoded" numbers.
+ for (var j = value.length - 1; j > 0; j--) {
+ value[j] -= value[j - 1]; // ... difference from previous value
+ }
+ }
+ privateDict.setByName(field, value);
+ }
+ cff.topDict.privateDict = privateDict;
+
+ var subrIndex = new CFFIndex();
+ for (i = 0, ii = subrs.length; i < ii; i++) {
+ subrIndex.add(subrs[i]);
+ }
+ privateDict.subrsIndex = subrIndex;
+
+ var compiler = new CFFCompiler(cff);
+ return compiler.compile();
+ }
+ };
+
+ return Type1Font;
+})();
+
+var CFFFont = (function CFFFontClosure() {
+ function CFFFont(file, properties) {
+ this.properties = properties;
+
+ var parser = new CFFParser(file, properties, SEAC_ANALYSIS_ENABLED);
+ this.cff = parser.parse();
+ var compiler = new CFFCompiler(this.cff);
+ this.seacs = this.cff.seacs;
+ try {
+ this.data = compiler.compile();
+ } catch (e) {
+ warn('Failed to compile font ' + properties.loadedName);
+ // There may have just been an issue with the compiler, set the data
+ // anyway and hope the font loaded.
+ this.data = file;
+ }
+ }
+
+ CFFFont.prototype = {
+ get numGlyphs() {
+ return this.cff.charStrings.count;
+ },
+ getCharset: function CFFFont_getCharset() {
+ return this.cff.charset.charset;
+ },
+ getGlyphMapping: function CFFFont_getGlyphMapping() {
+ var cff = this.cff;
+ var properties = this.properties;
+ var charsets = cff.charset.charset;
+ var charCodeToGlyphId;
+ var glyphId;
+
+ if (properties.composite) {
+ charCodeToGlyphId = Object.create(null);
+ if (cff.isCIDFont) {
+ // If the font is actually a CID font then we should use the charset
+ // to map CIDs to GIDs.
+ for (glyphId = 0; glyphId < charsets.length; glyphId++) {
+ var cid = charsets[glyphId];
+ var charCode = properties.cMap.charCodeOf(cid);
+ charCodeToGlyphId[charCode] = glyphId;
+ }
+ } else {
+ // If it is NOT actually a CID font then CIDs should be mapped
+ // directly to GIDs.
+ for (glyphId = 0; glyphId < cff.charStrings.count; glyphId++) {
+ charCodeToGlyphId[glyphId] = glyphId;
+ }
+ }
+ return charCodeToGlyphId;
+ }
+
+ var encoding = cff.encoding ? cff.encoding.encoding : null;
+ charCodeToGlyphId = type1FontGlyphMapping(properties, encoding, charsets);
+ return charCodeToGlyphId;
+ }
+ };
+
+ return CFFFont;
+})();
+
+// Workaround for seac on Windows.
+(function checkSeacSupport() {
+ if (typeof navigator !== 'undefined' && /Windows/.test(navigator.userAgent)) {
+ SEAC_ANALYSIS_ENABLED = true;
+ }
+})();
+
+// Workaround for Private Use Area characters in Chrome on Windows
+// http://code.google.com/p/chromium/issues/detail?id=122465
+// https://github.com/mozilla/pdf.js/issues/1689
+(function checkChromeWindows() {
+ if (typeof navigator !== 'undefined' &&
+ /Windows.*Chrome/.test(navigator.userAgent)) {
+ SKIP_PRIVATE_USE_RANGE_F000_TO_F01F = true;
+ }
+})();
+
+exports.SEAC_ANALYSIS_ENABLED = SEAC_ANALYSIS_ENABLED;
+exports.ErrorFont = ErrorFont;
+exports.Font = Font;
+exports.FontFlags = FontFlags;
+exports.IdentityToUnicodeMap = IdentityToUnicodeMap;
+exports.ToUnicodeMap = ToUnicodeMap;
+exports.getFontType = getFontType;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreFunction = {}), root.pdfjsSharedUtil,
+ root.pdfjsCorePrimitives, root.pdfjsCorePsParser);
+ }
+}(this, function (exports, sharedUtil, corePrimitives, corePsParser) {
+
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isBool = sharedUtil.isBool;
+var isDict = corePrimitives.isDict;
+var isStream = corePrimitives.isStream;
+var PostScriptLexer = corePsParser.PostScriptLexer;
+var PostScriptParser = corePsParser.PostScriptParser;
+
+var PDFFunction = (function PDFFunctionClosure() {
+ var CONSTRUCT_SAMPLED = 0;
+ var CONSTRUCT_INTERPOLATED = 2;
+ var CONSTRUCT_STICHED = 3;
+ var CONSTRUCT_POSTSCRIPT = 4;
+
+ return {
+ getSampleArray: function PDFFunction_getSampleArray(size, outputSize, bps,
+ str) {
+ var i, ii;
+ var length = 1;
+ for (i = 0, ii = size.length; i < ii; i++) {
+ length *= size[i];
+ }
+ length *= outputSize;
+
+ var array = new Array(length);
+ var codeSize = 0;
+ var codeBuf = 0;
+ // 32 is a valid bps so shifting won't work
+ var sampleMul = 1.0 / (Math.pow(2.0, bps) - 1);
+
+ var strBytes = str.getBytes((length * bps + 7) / 8);
+ var strIdx = 0;
+ for (i = 0; i < length; i++) {
+ while (codeSize < bps) {
+ codeBuf <<= 8;
+ codeBuf |= strBytes[strIdx++];
+ codeSize += 8;
+ }
+ codeSize -= bps;
+ array[i] = (codeBuf >> codeSize) * sampleMul;
+ codeBuf &= (1 << codeSize) - 1;
+ }
+ return array;
+ },
+
+ getIR: function PDFFunction_getIR(xref, fn) {
+ var dict = fn.dict;
+ if (!dict) {
+ dict = fn;
+ }
+
+ var types = [this.constructSampled,
+ null,
+ this.constructInterpolated,
+ this.constructStiched,
+ this.constructPostScript];
+
+ var typeNum = dict.get('FunctionType');
+ var typeFn = types[typeNum];
+ if (!typeFn) {
+ error('Unknown type of function');
+ }
+
+ return typeFn.call(this, fn, dict, xref);
+ },
+
+ fromIR: function PDFFunction_fromIR(IR) {
+ var type = IR[0];
+ switch (type) {
+ case CONSTRUCT_SAMPLED:
+ return this.constructSampledFromIR(IR);
+ case CONSTRUCT_INTERPOLATED:
+ return this.constructInterpolatedFromIR(IR);
+ case CONSTRUCT_STICHED:
+ return this.constructStichedFromIR(IR);
+ //case CONSTRUCT_POSTSCRIPT:
+ default:
+ return this.constructPostScriptFromIR(IR);
+ }
+ },
+
+ parse: function PDFFunction_parse(xref, fn) {
+ var IR = this.getIR(xref, fn);
+ return this.fromIR(IR);
+ },
+
+ parseArray: function PDFFunction_parseArray(xref, fnObj) {
+ if (!isArray(fnObj)) {
+ // not an array -- parsing as regular function
+ return this.parse(xref, fnObj);
+ }
+
+ var fnArray = [];
+ for (var j = 0, jj = fnObj.length; j < jj; j++) {
+ var obj = xref.fetchIfRef(fnObj[j]);
+ fnArray.push(PDFFunction.parse(xref, obj));
+ }
+ return function (src, srcOffset, dest, destOffset) {
+ for (var i = 0, ii = fnArray.length; i < ii; i++) {
+ fnArray[i](src, srcOffset, dest, destOffset + i);
+ }
+ };
+ },
+
+ constructSampled: function PDFFunction_constructSampled(str, dict) {
+ function toMultiArray(arr) {
+ var inputLength = arr.length;
+ var out = [];
+ var index = 0;
+ for (var i = 0; i < inputLength; i += 2) {
+ out[index] = [arr[i], arr[i + 1]];
+ ++index;
+ }
+ return out;
+ }
+ var domain = dict.get('Domain');
+ var range = dict.get('Range');
+
+ if (!domain || !range) {
+ error('No domain or range');
+ }
+
+ var inputSize = domain.length / 2;
+ var outputSize = range.length / 2;
+
+ domain = toMultiArray(domain);
+ range = toMultiArray(range);
+
+ var size = dict.get('Size');
+ var bps = dict.get('BitsPerSample');
+ var order = dict.get('Order') || 1;
+ if (order !== 1) {
+ // No description how cubic spline interpolation works in PDF32000:2008
+ // As in poppler, ignoring order, linear interpolation may work as good
+ info('No support for cubic spline interpolation: ' + order);
+ }
+
+ var encode = dict.get('Encode');
+ if (!encode) {
+ encode = [];
+ for (var i = 0; i < inputSize; ++i) {
+ encode.push(0);
+ encode.push(size[i] - 1);
+ }
+ }
+ encode = toMultiArray(encode);
+
+ var decode = dict.get('Decode');
+ if (!decode) {
+ decode = range;
+ } else {
+ decode = toMultiArray(decode);
+ }
+
+ var samples = this.getSampleArray(size, outputSize, bps, str);
+
+ return [
+ CONSTRUCT_SAMPLED, inputSize, domain, encode, decode, samples, size,
+ outputSize, Math.pow(2, bps) - 1, range
+ ];
+ },
+
+ constructSampledFromIR: function PDFFunction_constructSampledFromIR(IR) {
+ // See chapter 3, page 109 of the PDF reference
+ function interpolate(x, xmin, xmax, ymin, ymax) {
+ return ymin + ((x - xmin) * ((ymax - ymin) / (xmax - xmin)));
+ }
+
+ return function constructSampledFromIRResult(src, srcOffset,
+ dest, destOffset) {
+ // See chapter 3, page 110 of the PDF reference.
+ var m = IR[1];
+ var domain = IR[2];
+ var encode = IR[3];
+ var decode = IR[4];
+ var samples = IR[5];
+ var size = IR[6];
+ var n = IR[7];
+ //var mask = IR[8];
+ var range = IR[9];
+
+ // Building the cube vertices: its part and sample index
+ // http://rjwagner49.com/Mathematics/Interpolation.pdf
+ var cubeVertices = 1 << m;
+ var cubeN = new Float64Array(cubeVertices);
+ var cubeVertex = new Uint32Array(cubeVertices);
+ var i, j;
+ for (j = 0; j < cubeVertices; j++) {
+ cubeN[j] = 1;
+ }
+
+ var k = n, pos = 1;
+ // Map x_i to y_j for 0 <= i < m using the sampled function.
+ for (i = 0; i < m; ++i) {
+ // x_i' = min(max(x_i, Domain_2i), Domain_2i+1)
+ var domain_2i = domain[i][0];
+ var domain_2i_1 = domain[i][1];
+ var xi = Math.min(Math.max(src[srcOffset +i], domain_2i),
+ domain_2i_1);
+
+ // e_i = Interpolate(x_i', Domain_2i, Domain_2i+1,
+ // Encode_2i, Encode_2i+1)
+ var e = interpolate(xi, domain_2i, domain_2i_1,
+ encode[i][0], encode[i][1]);
+
+ // e_i' = min(max(e_i, 0), Size_i - 1)
+ var size_i = size[i];
+ e = Math.min(Math.max(e, 0), size_i - 1);
+
+ // Adjusting the cube: N and vertex sample index
+ var e0 = e < size_i - 1 ? Math.floor(e) : e - 1; // e1 = e0 + 1;
+ var n0 = e0 + 1 - e; // (e1 - e) / (e1 - e0);
+ var n1 = e - e0; // (e - e0) / (e1 - e0);
+ var offset0 = e0 * k;
+ var offset1 = offset0 + k; // e1 * k
+ for (j = 0; j < cubeVertices; j++) {
+ if (j & pos) {
+ cubeN[j] *= n1;
+ cubeVertex[j] += offset1;
+ } else {
+ cubeN[j] *= n0;
+ cubeVertex[j] += offset0;
+ }
+ }
+
+ k *= size_i;
+ pos <<= 1;
+ }
+
+ for (j = 0; j < n; ++j) {
+ // Sum all cube vertices' samples portions
+ var rj = 0;
+ for (i = 0; i < cubeVertices; i++) {
+ rj += samples[cubeVertex[i] + j] * cubeN[i];
+ }
+
+ // r_j' = Interpolate(r_j, 0, 2^BitsPerSample - 1,
+ // Decode_2j, Decode_2j+1)
+ rj = interpolate(rj, 0, 1, decode[j][0], decode[j][1]);
+
+ // y_j = min(max(r_j, range_2j), range_2j+1)
+ dest[destOffset + j] = Math.min(Math.max(rj, range[j][0]),
+ range[j][1]);
+ }
+ };
+ },
+
+ constructInterpolated: function PDFFunction_constructInterpolated(str,
+ dict) {
+ var c0 = dict.get('C0') || [0];
+ var c1 = dict.get('C1') || [1];
+ var n = dict.get('N');
+
+ if (!isArray(c0) || !isArray(c1)) {
+ error('Illegal dictionary for interpolated function');
+ }
+
+ var length = c0.length;
+ var diff = [];
+ for (var i = 0; i < length; ++i) {
+ diff.push(c1[i] - c0[i]);
+ }
+
+ return [CONSTRUCT_INTERPOLATED, c0, diff, n];
+ },
+
+ constructInterpolatedFromIR:
+ function PDFFunction_constructInterpolatedFromIR(IR) {
+ var c0 = IR[1];
+ var diff = IR[2];
+ var n = IR[3];
+
+ var length = diff.length;
+
+ return function constructInterpolatedFromIRResult(src, srcOffset,
+ dest, destOffset) {
+ var x = n === 1 ? src[srcOffset] : Math.pow(src[srcOffset], n);
+
+ for (var j = 0; j < length; ++j) {
+ dest[destOffset + j] = c0[j] + (x * diff[j]);
+ }
+ };
+ },
+
+ constructStiched: function PDFFunction_constructStiched(fn, dict, xref) {
+ var domain = dict.get('Domain');
+
+ if (!domain) {
+ error('No domain');
+ }
+
+ var inputSize = domain.length / 2;
+ if (inputSize !== 1) {
+ error('Bad domain for stiched function');
+ }
+
+ var fnRefs = dict.get('Functions');
+ var fns = [];
+ for (var i = 0, ii = fnRefs.length; i < ii; ++i) {
+ fns.push(PDFFunction.getIR(xref, xref.fetchIfRef(fnRefs[i])));
+ }
+
+ var bounds = dict.get('Bounds');
+ var encode = dict.get('Encode');
+
+ return [CONSTRUCT_STICHED, domain, bounds, encode, fns];
+ },
+
+ constructStichedFromIR: function PDFFunction_constructStichedFromIR(IR) {
+ var domain = IR[1];
+ var bounds = IR[2];
+ var encode = IR[3];
+ var fnsIR = IR[4];
+ var fns = [];
+ var tmpBuf = new Float32Array(1);
+
+ for (var i = 0, ii = fnsIR.length; i < ii; i++) {
+ fns.push(PDFFunction.fromIR(fnsIR[i]));
+ }
+
+ return function constructStichedFromIRResult(src, srcOffset,
+ dest, destOffset) {
+ var clip = function constructStichedFromIRClip(v, min, max) {
+ if (v > max) {
+ v = max;
+ } else if (v < min) {
+ v = min;
+ }
+ return v;
+ };
+
+ // clip to domain
+ var v = clip(src[srcOffset], domain[0], domain[1]);
+ // calulate which bound the value is in
+ for (var i = 0, ii = bounds.length; i < ii; ++i) {
+ if (v < bounds[i]) {
+ break;
+ }
+ }
+
+ // encode value into domain of function
+ var dmin = domain[0];
+ if (i > 0) {
+ dmin = bounds[i - 1];
+ }
+ var dmax = domain[1];
+ if (i < bounds.length) {
+ dmax = bounds[i];
+ }
+
+ var rmin = encode[2 * i];
+ var rmax = encode[2 * i + 1];
+
+ // Prevent the value from becoming NaN as a result
+ // of division by zero (fixes issue6113.pdf).
+ tmpBuf[0] = dmin === dmax ? rmin :
+ rmin + (v - dmin) * (rmax - rmin) / (dmax - dmin);
+
+ // call the appropriate function
+ fns[i](tmpBuf, 0, dest, destOffset);
+ };
+ },
+
+ constructPostScript: function PDFFunction_constructPostScript(fn, dict,
+ xref) {
+ var domain = dict.get('Domain');
+ var range = dict.get('Range');
+
+ if (!domain) {
+ error('No domain.');
+ }
+
+ if (!range) {
+ error('No range.');
+ }
+
+ var lexer = new PostScriptLexer(fn);
+ var parser = new PostScriptParser(lexer);
+ var code = parser.parse();
+
+ return [CONSTRUCT_POSTSCRIPT, domain, range, code];
+ },
+
+ constructPostScriptFromIR: function PDFFunction_constructPostScriptFromIR(
+ IR) {
+ var domain = IR[1];
+ var range = IR[2];
+ var code = IR[3];
+
+ var compiled = (new PostScriptCompiler()).compile(code, domain, range);
+ if (compiled) {
+ // Compiled function consists of simple expressions such as addition,
+ // subtraction, Math.max, and also contains 'var' and 'return'
+ // statements. See the generation in the PostScriptCompiler below.
+ /*jshint -W054 */
+ return new Function('src', 'srcOffset', 'dest', 'destOffset', compiled);
+ }
+
+ info('Unable to compile PS function');
+
+ var numOutputs = range.length >> 1;
+ var numInputs = domain.length >> 1;
+ var evaluator = new PostScriptEvaluator(code);
+ // Cache the values for a big speed up, the cache size is limited though
+ // since the number of possible values can be huge from a PS function.
+ var cache = Object.create(null);
+ // The MAX_CACHE_SIZE is set to ~4x the maximum number of distinct values
+ // seen in our tests.
+ var MAX_CACHE_SIZE = 2048 * 4;
+ var cache_available = MAX_CACHE_SIZE;
+ var tmpBuf = new Float32Array(numInputs);
+
+ return function constructPostScriptFromIRResult(src, srcOffset,
+ dest, destOffset) {
+ var i, value;
+ var key = '';
+ var input = tmpBuf;
+ for (i = 0; i < numInputs; i++) {
+ value = src[srcOffset + i];
+ input[i] = value;
+ key += value + '_';
+ }
+
+ var cachedValue = cache[key];
+ if (cachedValue !== undefined) {
+ dest.set(cachedValue, destOffset);
+ return;
+ }
+
+ var output = new Float32Array(numOutputs);
+ var stack = evaluator.execute(input);
+ var stackIndex = stack.length - numOutputs;
+ for (i = 0; i < numOutputs; i++) {
+ value = stack[stackIndex + i];
+ var bound = range[i * 2];
+ if (value < bound) {
+ value = bound;
+ } else {
+ bound = range[i * 2 +1];
+ if (value > bound) {
+ value = bound;
+ }
+ }
+ output[i] = value;
+ }
+ if (cache_available > 0) {
+ cache_available--;
+ cache[key] = output;
+ }
+ dest.set(output, destOffset);
+ };
+ }
+ };
+})();
+
+function isPDFFunction(v) {
+ var fnDict;
+ if (typeof v !== 'object') {
+ return false;
+ } else if (isDict(v)) {
+ fnDict = v;
+ } else if (isStream(v)) {
+ fnDict = v.dict;
+ } else {
+ return false;
+ }
+ return fnDict.has('FunctionType');
+}
+
+var PostScriptStack = (function PostScriptStackClosure() {
+ var MAX_STACK_SIZE = 100;
+ function PostScriptStack(initialStack) {
+ this.stack = !initialStack ? [] :
+ Array.prototype.slice.call(initialStack, 0);
+ }
+
+ PostScriptStack.prototype = {
+ push: function PostScriptStack_push(value) {
+ if (this.stack.length >= MAX_STACK_SIZE) {
+ error('PostScript function stack overflow.');
+ }
+ this.stack.push(value);
+ },
+ pop: function PostScriptStack_pop() {
+ if (this.stack.length <= 0) {
+ error('PostScript function stack underflow.');
+ }
+ return this.stack.pop();
+ },
+ copy: function PostScriptStack_copy(n) {
+ if (this.stack.length + n >= MAX_STACK_SIZE) {
+ error('PostScript function stack overflow.');
+ }
+ var stack = this.stack;
+ for (var i = stack.length - n, j = n - 1; j >= 0; j--, i++) {
+ stack.push(stack[i]);
+ }
+ },
+ index: function PostScriptStack_index(n) {
+ this.push(this.stack[this.stack.length - n - 1]);
+ },
+ // rotate the last n stack elements p times
+ roll: function PostScriptStack_roll(n, p) {
+ var stack = this.stack;
+ var l = stack.length - n;
+ var r = stack.length - 1, c = l + (p - Math.floor(p / n) * n), i, j, t;
+ for (i = l, j = r; i < j; i++, j--) {
+ t = stack[i]; stack[i] = stack[j]; stack[j] = t;
+ }
+ for (i = l, j = c - 1; i < j; i++, j--) {
+ t = stack[i]; stack[i] = stack[j]; stack[j] = t;
+ }
+ for (i = c, j = r; i < j; i++, j--) {
+ t = stack[i]; stack[i] = stack[j]; stack[j] = t;
+ }
+ }
+ };
+ return PostScriptStack;
+})();
+var PostScriptEvaluator = (function PostScriptEvaluatorClosure() {
+ function PostScriptEvaluator(operators) {
+ this.operators = operators;
+ }
+ PostScriptEvaluator.prototype = {
+ execute: function PostScriptEvaluator_execute(initialStack) {
+ var stack = new PostScriptStack(initialStack);
+ var counter = 0;
+ var operators = this.operators;
+ var length = operators.length;
+ var operator, a, b;
+ while (counter < length) {
+ operator = operators[counter++];
+ if (typeof operator === 'number') {
+ // Operator is really an operand and should be pushed to the stack.
+ stack.push(operator);
+ continue;
+ }
+ switch (operator) {
+ // non standard ps operators
+ case 'jz': // jump if false
+ b = stack.pop();
+ a = stack.pop();
+ if (!a) {
+ counter = b;
+ }
+ break;
+ case 'j': // jump
+ a = stack.pop();
+ counter = a;
+ break;
+
+ // all ps operators in alphabetical order (excluding if/ifelse)
+ case 'abs':
+ a = stack.pop();
+ stack.push(Math.abs(a));
+ break;
+ case 'add':
+ b = stack.pop();
+ a = stack.pop();
+ stack.push(a + b);
+ break;
+ case 'and':
+ b = stack.pop();
+ a = stack.pop();
+ if (isBool(a) && isBool(b)) {
+ stack.push(a && b);
+ } else {
+ stack.push(a & b);
+ }
+ break;
+ case 'atan':
+ a = stack.pop();
+ stack.push(Math.atan(a));
+ break;
+ case 'bitshift':
+ b = stack.pop();
+ a = stack.pop();
+ if (a > 0) {
+ stack.push(a << b);
+ } else {
+ stack.push(a >> b);
+ }
+ break;
+ case 'ceiling':
+ a = stack.pop();
+ stack.push(Math.ceil(a));
+ break;
+ case 'copy':
+ a = stack.pop();
+ stack.copy(a);
+ break;
+ case 'cos':
+ a = stack.pop();
+ stack.push(Math.cos(a));
+ break;
+ case 'cvi':
+ a = stack.pop() | 0;
+ stack.push(a);
+ break;
+ case 'cvr':
+ // noop
+ break;
+ case 'div':
+ b = stack.pop();
+ a = stack.pop();
+ stack.push(a / b);
+ break;
+ case 'dup':
+ stack.copy(1);
+ break;
+ case 'eq':
+ b = stack.pop();
+ a = stack.pop();
+ stack.push(a === b);
+ break;
+ case 'exch':
+ stack.roll(2, 1);
+ break;
+ case 'exp':
+ b = stack.pop();
+ a = stack.pop();
+ stack.push(Math.pow(a, b));
+ break;
+ case 'false':
+ stack.push(false);
+ break;
+ case 'floor':
+ a = stack.pop();
+ stack.push(Math.floor(a));
+ break;
+ case 'ge':
+ b = stack.pop();
+ a = stack.pop();
+ stack.push(a >= b);
+ break;
+ case 'gt':
+ b = stack.pop();
+ a = stack.pop();
+ stack.push(a > b);
+ break;
+ case 'idiv':
+ b = stack.pop();
+ a = stack.pop();
+ stack.push((a / b) | 0);
+ break;
+ case 'index':
+ a = stack.pop();
+ stack.index(a);
+ break;
+ case 'le':
+ b = stack.pop();
+ a = stack.pop();
+ stack.push(a <= b);
+ break;
+ case 'ln':
+ a = stack.pop();
+ stack.push(Math.log(a));
+ break;
+ case 'log':
+ a = stack.pop();
+ stack.push(Math.log(a) / Math.LN10);
+ break;
+ case 'lt':
+ b = stack.pop();
+ a = stack.pop();
+ stack.push(a < b);
+ break;
+ case 'mod':
+ b = stack.pop();
+ a = stack.pop();
+ stack.push(a % b);
+ break;
+ case 'mul':
+ b = stack.pop();
+ a = stack.pop();
+ stack.push(a * b);
+ break;
+ case 'ne':
+ b = stack.pop();
+ a = stack.pop();
+ stack.push(a !== b);
+ break;
+ case 'neg':
+ a = stack.pop();
+ stack.push(-a);
+ break;
+ case 'not':
+ a = stack.pop();
+ if (isBool(a)) {
+ stack.push(!a);
+ } else {
+ stack.push(~a);
+ }
+ break;
+ case 'or':
+ b = stack.pop();
+ a = stack.pop();
+ if (isBool(a) && isBool(b)) {
+ stack.push(a || b);
+ } else {
+ stack.push(a | b);
+ }
+ break;
+ case 'pop':
+ stack.pop();
+ break;
+ case 'roll':
+ b = stack.pop();
+ a = stack.pop();
+ stack.roll(a, b);
+ break;
+ case 'round':
+ a = stack.pop();
+ stack.push(Math.round(a));
+ break;
+ case 'sin':
+ a = stack.pop();
+ stack.push(Math.sin(a));
+ break;
+ case 'sqrt':
+ a = stack.pop();
+ stack.push(Math.sqrt(a));
+ break;
+ case 'sub':
+ b = stack.pop();
+ a = stack.pop();
+ stack.push(a - b);
+ break;
+ case 'true':
+ stack.push(true);
+ break;
+ case 'truncate':
+ a = stack.pop();
+ a = a < 0 ? Math.ceil(a) : Math.floor(a);
+ stack.push(a);
+ break;
+ case 'xor':
+ b = stack.pop();
+ a = stack.pop();
+ if (isBool(a) && isBool(b)) {
+ stack.push(a !== b);
+ } else {
+ stack.push(a ^ b);
+ }
+ break;
+ default:
+ error('Unknown operator ' + operator);
+ break;
+ }
+ }
+ return stack.stack;
+ }
+ };
+ return PostScriptEvaluator;
+})();
+
+// Most of the PDFs functions consist of simple operations such as:
+// roll, exch, sub, cvr, pop, index, dup, mul, if, gt, add.
+//
+// We can compile most of such programs, and at the same moment, we can
+// optimize some expressions using basic math properties. Keeping track of
+// min/max values will allow us to avoid extra Math.min/Math.max calls.
+var PostScriptCompiler = (function PostScriptCompilerClosure() {
+ function AstNode(type) {
+ this.type = type;
+ }
+ AstNode.prototype.visit = function (visitor) {
+ throw new Error('abstract method');
+ };
+
+ function AstArgument(index, min, max) {
+ AstNode.call(this, 'args');
+ this.index = index;
+ this.min = min;
+ this.max = max;
+ }
+ AstArgument.prototype = Object.create(AstNode.prototype);
+ AstArgument.prototype.visit = function (visitor) {
+ visitor.visitArgument(this);
+ };
+
+ function AstLiteral(number) {
+ AstNode.call(this, 'literal');
+ this.number = number;
+ this.min = number;
+ this.max = number;
+ }
+ AstLiteral.prototype = Object.create(AstNode.prototype);
+ AstLiteral.prototype.visit = function (visitor) {
+ visitor.visitLiteral(this);
+ };
+
+ function AstBinaryOperation(op, arg1, arg2, min, max) {
+ AstNode.call(this, 'binary');
+ this.op = op;
+ this.arg1 = arg1;
+ this.arg2 = arg2;
+ this.min = min;
+ this.max = max;
+ }
+ AstBinaryOperation.prototype = Object.create(AstNode.prototype);
+ AstBinaryOperation.prototype.visit = function (visitor) {
+ visitor.visitBinaryOperation(this);
+ };
+
+ function AstMin(arg, max) {
+ AstNode.call(this, 'max');
+ this.arg = arg;
+ this.min = arg.min;
+ this.max = max;
+ }
+ AstMin.prototype = Object.create(AstNode.prototype);
+ AstMin.prototype.visit = function (visitor) {
+ visitor.visitMin(this);
+ };
+
+ function AstVariable(index, min, max) {
+ AstNode.call(this, 'var');
+ this.index = index;
+ this.min = min;
+ this.max = max;
+ }
+ AstVariable.prototype = Object.create(AstNode.prototype);
+ AstVariable.prototype.visit = function (visitor) {
+ visitor.visitVariable(this);
+ };
+
+ function AstVariableDefinition(variable, arg) {
+ AstNode.call(this, 'definition');
+ this.variable = variable;
+ this.arg = arg;
+ }
+ AstVariableDefinition.prototype = Object.create(AstNode.prototype);
+ AstVariableDefinition.prototype.visit = function (visitor) {
+ visitor.visitVariableDefinition(this);
+ };
+
+ function ExpressionBuilderVisitor() {
+ this.parts = [];
+ }
+ ExpressionBuilderVisitor.prototype = {
+ visitArgument: function (arg) {
+ this.parts.push('Math.max(', arg.min, ', Math.min(',
+ arg.max, ', src[srcOffset + ', arg.index, ']))');
+ },
+ visitVariable: function (variable) {
+ this.parts.push('v', variable.index);
+ },
+ visitLiteral: function (literal) {
+ this.parts.push(literal.number);
+ },
+ visitBinaryOperation: function (operation) {
+ this.parts.push('(');
+ operation.arg1.visit(this);
+ this.parts.push(' ', operation.op, ' ');
+ operation.arg2.visit(this);
+ this.parts.push(')');
+ },
+ visitVariableDefinition: function (definition) {
+ this.parts.push('var ');
+ definition.variable.visit(this);
+ this.parts.push(' = ');
+ definition.arg.visit(this);
+ this.parts.push(';');
+ },
+ visitMin: function (max) {
+ this.parts.push('Math.min(');
+ max.arg.visit(this);
+ this.parts.push(', ', max.max, ')');
+ },
+ toString: function () {
+ return this.parts.join('');
+ }
+ };
+
+ function buildAddOperation(num1, num2) {
+ if (num2.type === 'literal' && num2.number === 0) {
+ // optimization: second operand is 0
+ return num1;
+ }
+ if (num1.type === 'literal' && num1.number === 0) {
+ // optimization: first operand is 0
+ return num2;
+ }
+ if (num2.type === 'literal' && num1.type === 'literal') {
+ // optimization: operands operand are literals
+ return new AstLiteral(num1.number + num2.number);
+ }
+ return new AstBinaryOperation('+', num1, num2,
+ num1.min + num2.min, num1.max + num2.max);
+ }
+
+ function buildMulOperation(num1, num2) {
+ if (num2.type === 'literal') {
+ // optimization: second operands is a literal...
+ if (num2.number === 0) {
+ return new AstLiteral(0); // and it's 0
+ } else if (num2.number === 1) {
+ return num1; // and it's 1
+ } else if (num1.type === 'literal') {
+ // ... and first operands is a literal too
+ return new AstLiteral(num1.number * num2.number);
+ }
+ }
+ if (num1.type === 'literal') {
+ // optimization: first operands is a literal...
+ if (num1.number === 0) {
+ return new AstLiteral(0); // and it's 0
+ } else if (num1.number === 1) {
+ return num2; // and it's 1
+ }
+ }
+ var min = Math.min(num1.min * num2.min, num1.min * num2.max,
+ num1.max * num2.min, num1.max * num2.max);
+ var max = Math.max(num1.min * num2.min, num1.min * num2.max,
+ num1.max * num2.min, num1.max * num2.max);
+ return new AstBinaryOperation('*', num1, num2, min, max);
+ }
+
+ function buildSubOperation(num1, num2) {
+ if (num2.type === 'literal') {
+ // optimization: second operands is a literal...
+ if (num2.number === 0) {
+ return num1; // ... and it's 0
+ } else if (num1.type === 'literal') {
+ // ... and first operands is a literal too
+ return new AstLiteral(num1.number - num2.number);
+ }
+ }
+ if (num2.type === 'binary' && num2.op === '-' &&
+ num1.type === 'literal' && num1.number === 1 &&
+ num2.arg1.type === 'literal' && num2.arg1.number === 1) {
+ // optimization for case: 1 - (1 - x)
+ return num2.arg2;
+ }
+ return new AstBinaryOperation('-', num1, num2,
+ num1.min - num2.max, num1.max - num2.min);
+ }
+
+ function buildMinOperation(num1, max) {
+ if (num1.min >= max) {
+ // optimization: num1 min value is not less than required max
+ return new AstLiteral(max); // just returning max
+ } else if (num1.max <= max) {
+ // optimization: num1 max value is not greater than required max
+ return num1; // just returning an argument
+ }
+ return new AstMin(num1, max);
+ }
+
+ function PostScriptCompiler() {}
+ PostScriptCompiler.prototype = {
+ compile: function PostScriptCompiler_compile(code, domain, range) {
+ var stack = [];
+ var i, ii;
+ var instructions = [];
+ var inputSize = domain.length >> 1, outputSize = range.length >> 1;
+ var lastRegister = 0;
+ var n, j;
+ var num1, num2, ast1, ast2, tmpVar, item;
+ for (i = 0; i < inputSize; i++) {
+ stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1]));
+ }
+
+ for (i = 0, ii = code.length; i < ii; i++) {
+ item = code[i];
+ if (typeof item === 'number') {
+ stack.push(new AstLiteral(item));
+ continue;
+ }
+
+ switch (item) {
+ case 'add':
+ if (stack.length < 2) {
+ return null;
+ }
+ num2 = stack.pop();
+ num1 = stack.pop();
+ stack.push(buildAddOperation(num1, num2));
+ break;
+ case 'cvr':
+ if (stack.length < 1) {
+ return null;
+ }
+ break;
+ case 'mul':
+ if (stack.length < 2) {
+ return null;
+ }
+ num2 = stack.pop();
+ num1 = stack.pop();
+ stack.push(buildMulOperation(num1, num2));
+ break;
+ case 'sub':
+ if (stack.length < 2) {
+ return null;
+ }
+ num2 = stack.pop();
+ num1 = stack.pop();
+ stack.push(buildSubOperation(num1, num2));
+ break;
+ case 'exch':
+ if (stack.length < 2) {
+ return null;
+ }
+ ast1 = stack.pop(); ast2 = stack.pop();
+ stack.push(ast1, ast2);
+ break;
+ case 'pop':
+ if (stack.length < 1) {
+ return null;
+ }
+ stack.pop();
+ break;
+ case 'index':
+ if (stack.length < 1) {
+ return null;
+ }
+ num1 = stack.pop();
+ if (num1.type !== 'literal') {
+ return null;
+ }
+ n = num1.number;
+ if (n < 0 || (n|0) !== n || stack.length < n) {
+ return null;
+ }
+ ast1 = stack[stack.length - n - 1];
+ if (ast1.type === 'literal' || ast1.type === 'var') {
+ stack.push(ast1);
+ break;
+ }
+ tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max);
+ stack[stack.length - n - 1] = tmpVar;
+ stack.push(tmpVar);
+ instructions.push(new AstVariableDefinition(tmpVar, ast1));
+ break;
+ case 'dup':
+ if (stack.length < 1) {
+ return null;
+ }
+ if (typeof code[i + 1] === 'number' && code[i + 2] === 'gt' &&
+ code[i + 3] === i + 7 && code[i + 4] === 'jz' &&
+ code[i + 5] === 'pop' && code[i + 6] === code[i + 1]) {
+ // special case of the commands sequence for the min operation
+ num1 = stack.pop();
+ stack.push(buildMinOperation(num1, code[i + 1]));
+ i += 6;
+ break;
+ }
+ ast1 = stack[stack.length - 1];
+ if (ast1.type === 'literal' || ast1.type === 'var') {
+ // we don't have to save into intermediate variable a literal or
+ // variable.
+ stack.push(ast1);
+ break;
+ }
+ tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max);
+ stack[stack.length - 1] = tmpVar;
+ stack.push(tmpVar);
+ instructions.push(new AstVariableDefinition(tmpVar, ast1));
+ break;
+ case 'roll':
+ if (stack.length < 2) {
+ return null;
+ }
+ num2 = stack.pop();
+ num1 = stack.pop();
+ if (num2.type !== 'literal' || num1.type !== 'literal') {
+ // both roll operands must be numbers
+ return null;
+ }
+ j = num2.number;
+ n = num1.number;
+ if (n <= 0 || (n|0) !== n || (j|0) !== j || stack.length < n) {
+ // ... and integers
+ return null;
+ }
+ j = ((j % n) + n) % n;
+ if (j === 0) {
+ break; // just skipping -- there are nothing to rotate
+ }
+ Array.prototype.push.apply(stack,
+ stack.splice(stack.length - n, n - j));
+ break;
+ default:
+ return null; // unsupported operator
+ }
+ }
+
+ if (stack.length !== outputSize) {
+ return null;
+ }
+
+ var result = [];
+ instructions.forEach(function (instruction) {
+ var statementBuilder = new ExpressionBuilderVisitor();
+ instruction.visit(statementBuilder);
+ result.push(statementBuilder.toString());
+ });
+ stack.forEach(function (expr, i) {
+ var statementBuilder = new ExpressionBuilderVisitor();
+ expr.visit(statementBuilder);
+ var min = range[i * 2], max = range[i * 2 + 1];
+ var out = [statementBuilder.toString()];
+ if (min > expr.min) {
+ out.unshift('Math.max(', min, ', ');
+ out.push(')');
+ }
+ if (max < expr.max) {
+ out.unshift('Math.min(', max, ', ');
+ out.push(')');
+ }
+ out.unshift('dest[destOffset + ', i, '] = ');
+ out.push(';');
+ result.push(out.join(''));
+ });
+ return result.join('\n');
+ }
+ };
+
+ return PostScriptCompiler;
+})();
+
+exports.isPDFFunction = isPDFFunction;
+exports.PDFFunction = PDFFunction;
+exports.PostScriptEvaluator = PostScriptEvaluator;
+exports.PostScriptCompiler = PostScriptCompiler;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreColorSpace = {}), root.pdfjsSharedUtil,
+ root.pdfjsCorePrimitives, root.pdfjsCoreFunction);
+ }
+}(this, function (exports, sharedUtil, corePrimitives, coreFunction) {
+
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isString = sharedUtil.isString;
+var shadow = sharedUtil.shadow;
+var warn = sharedUtil.warn;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var isStream = corePrimitives.isStream;
+var PDFFunction = coreFunction.PDFFunction;
+
+var coreImage; // see _setCoreImage below
+var PDFImage; // = coreImage.PDFImage;
+
+var ColorSpace = (function ColorSpaceClosure() {
+ // Constructor should define this.numComps, this.defaultColor, this.name
+ function ColorSpace() {
+ error('should not call ColorSpace constructor');
+ }
+
+ ColorSpace.prototype = {
+ /**
+ * Converts the color value to the RGB color. The color components are
+ * located in the src array starting from the srcOffset. Returns the array
+ * of the rgb components, each value ranging from [0,255].
+ */
+ getRgb: function ColorSpace_getRgb(src, srcOffset) {
+ var rgb = new Uint8Array(3);
+ this.getRgbItem(src, srcOffset, rgb, 0);
+ return rgb;
+ },
+ /**
+ * Converts the color value to the RGB color, similar to the getRgb method.
+ * The result placed into the dest array starting from the destOffset.
+ */
+ getRgbItem: function ColorSpace_getRgbItem(src, srcOffset,
+ dest, destOffset) {
+ error('Should not call ColorSpace.getRgbItem');
+ },
+ /**
+ * Converts the specified number of the color values to the RGB colors.
+ * The colors are located in the src array starting from the srcOffset.
+ * The result is placed into the dest array starting from the destOffset.
+ * The src array items shall be in [0,2^bits) range, the dest array items
+ * will be in [0,255] range. alpha01 indicates how many alpha components
+ * there are in the dest array; it will be either 0 (RGB array) or 1 (RGBA
+ * array).
+ */
+ getRgbBuffer: function ColorSpace_getRgbBuffer(src, srcOffset, count,
+ dest, destOffset, bits,
+ alpha01) {
+ error('Should not call ColorSpace.getRgbBuffer');
+ },
+ /**
+ * Determines the number of bytes required to store the result of the
+ * conversion done by the getRgbBuffer method. As in getRgbBuffer,
+ * |alpha01| is either 0 (RGB output) or 1 (RGBA output).
+ */
+ getOutputLength: function ColorSpace_getOutputLength(inputLength,
+ alpha01) {
+ error('Should not call ColorSpace.getOutputLength');
+ },
+ /**
+ * Returns true if source data will be equal the result/output data.
+ */
+ isPassthrough: function ColorSpace_isPassthrough(bits) {
+ return false;
+ },
+ /**
+ * Fills in the RGB colors in the destination buffer. alpha01 indicates
+ * how many alpha components there are in the dest array; it will be either
+ * 0 (RGB array) or 1 (RGBA array).
+ */
+ fillRgb: function ColorSpace_fillRgb(dest, originalWidth,
+ originalHeight, width, height,
+ actualHeight, bpc, comps, alpha01) {
+ var count = originalWidth * originalHeight;
+ var rgbBuf = null;
+ var numComponentColors = 1 << bpc;
+ var needsResizing = originalHeight !== height || originalWidth !== width;
+ var i, ii;
+
+ if (this.isPassthrough(bpc)) {
+ rgbBuf = comps;
+ } else if (this.numComps === 1 && count > numComponentColors &&
+ this.name !== 'DeviceGray' && this.name !== 'DeviceRGB') {
+ // Optimization: create a color map when there is just one component and
+ // we are converting more colors than the size of the color map. We
+ // don't build the map if the colorspace is gray or rgb since those
+ // methods are faster than building a map. This mainly offers big speed
+ // ups for indexed and alternate colorspaces.
+ //
+ // TODO it may be worth while to cache the color map. While running
+ // testing I never hit a cache so I will leave that out for now (perhaps
+ // we are reparsing colorspaces too much?).
+ var allColors = bpc <= 8 ? new Uint8Array(numComponentColors) :
+ new Uint16Array(numComponentColors);
+ var key;
+ for (i = 0; i < numComponentColors; i++) {
+ allColors[i] = i;
+ }
+ var colorMap = new Uint8Array(numComponentColors * 3);
+ this.getRgbBuffer(allColors, 0, numComponentColors, colorMap, 0, bpc,
+ /* alpha01 = */ 0);
+
+ var destPos, rgbPos;
+ if (!needsResizing) {
+ // Fill in the RGB values directly into |dest|.
+ destPos = 0;
+ for (i = 0; i < count; ++i) {
+ key = comps[i] * 3;
+ dest[destPos++] = colorMap[key];
+ dest[destPos++] = colorMap[key + 1];
+ dest[destPos++] = colorMap[key + 2];
+ destPos += alpha01;
+ }
+ } else {
+ rgbBuf = new Uint8Array(count * 3);
+ rgbPos = 0;
+ for (i = 0; i < count; ++i) {
+ key = comps[i] * 3;
+ rgbBuf[rgbPos++] = colorMap[key];
+ rgbBuf[rgbPos++] = colorMap[key + 1];
+ rgbBuf[rgbPos++] = colorMap[key + 2];
+ }
+ }
+ } else {
+ if (!needsResizing) {
+ // Fill in the RGB values directly into |dest|.
+ this.getRgbBuffer(comps, 0, width * actualHeight, dest, 0, bpc,
+ alpha01);
+ } else {
+ rgbBuf = new Uint8Array(count * 3);
+ this.getRgbBuffer(comps, 0, count, rgbBuf, 0, bpc,
+ /* alpha01 = */ 0);
+ }
+ }
+
+ if (rgbBuf) {
+ if (needsResizing) {
+ PDFImage.resize(rgbBuf, bpc, 3, originalWidth, originalHeight, width,
+ height, dest, alpha01);
+ } else {
+ rgbPos = 0;
+ destPos = 0;
+ for (i = 0, ii = width * actualHeight; i < ii; i++) {
+ dest[destPos++] = rgbBuf[rgbPos++];
+ dest[destPos++] = rgbBuf[rgbPos++];
+ dest[destPos++] = rgbBuf[rgbPos++];
+ destPos += alpha01;
+ }
+ }
+ }
+ },
+ /**
+ * True if the colorspace has components in the default range of [0, 1].
+ * This should be true for all colorspaces except for lab color spaces
+ * which are [0,100], [-128, 127], [-128, 127].
+ */
+ usesZeroToOneRange: true
+ };
+
+ ColorSpace.parse = function ColorSpace_parse(cs, xref, res) {
+ var IR = ColorSpace.parseToIR(cs, xref, res);
+ if (IR instanceof AlternateCS) {
+ return IR;
+ }
+ return ColorSpace.fromIR(IR);
+ };
+
+ ColorSpace.fromIR = function ColorSpace_fromIR(IR) {
+ var name = isArray(IR) ? IR[0] : IR;
+ var whitePoint, blackPoint, gamma;
+
+ switch (name) {
+ case 'DeviceGrayCS':
+ return this.singletons.gray;
+ case 'DeviceRgbCS':
+ return this.singletons.rgb;
+ case 'DeviceCmykCS':
+ return this.singletons.cmyk;
+ case 'CalGrayCS':
+ whitePoint = IR[1];
+ blackPoint = IR[2];
+ gamma = IR[3];
+ return new CalGrayCS(whitePoint, blackPoint, gamma);
+ case 'CalRGBCS':
+ whitePoint = IR[1];
+ blackPoint = IR[2];
+ gamma = IR[3];
+ var matrix = IR[4];
+ return new CalRGBCS(whitePoint, blackPoint, gamma, matrix);
+ case 'PatternCS':
+ var basePatternCS = IR[1];
+ if (basePatternCS) {
+ basePatternCS = ColorSpace.fromIR(basePatternCS);
+ }
+ return new PatternCS(basePatternCS);
+ case 'IndexedCS':
+ var baseIndexedCS = IR[1];
+ var hiVal = IR[2];
+ var lookup = IR[3];
+ return new IndexedCS(ColorSpace.fromIR(baseIndexedCS), hiVal, lookup);
+ case 'AlternateCS':
+ var numComps = IR[1];
+ var alt = IR[2];
+ var tintFnIR = IR[3];
+
+ return new AlternateCS(numComps, ColorSpace.fromIR(alt),
+ PDFFunction.fromIR(tintFnIR));
+ case 'LabCS':
+ whitePoint = IR[1];
+ blackPoint = IR[2];
+ var range = IR[3];
+ return new LabCS(whitePoint, blackPoint, range);
+ default:
+ error('Unknown name ' + name);
+ }
+ return null;
+ };
+
+ ColorSpace.parseToIR = function ColorSpace_parseToIR(cs, xref, res) {
+ if (isName(cs)) {
+ var colorSpaces = res.get('ColorSpace');
+ if (isDict(colorSpaces)) {
+ var refcs = colorSpaces.get(cs.name);
+ if (refcs) {
+ cs = refcs;
+ }
+ }
+ }
+
+ cs = xref.fetchIfRef(cs);
+ var mode;
+
+ if (isName(cs)) {
+ mode = cs.name;
+ this.mode = mode;
+
+ switch (mode) {
+ case 'DeviceGray':
+ case 'G':
+ return 'DeviceGrayCS';
+ case 'DeviceRGB':
+ case 'RGB':
+ return 'DeviceRgbCS';
+ case 'DeviceCMYK':
+ case 'CMYK':
+ return 'DeviceCmykCS';
+ case 'Pattern':
+ return ['PatternCS', null];
+ default:
+ error('unrecognized colorspace ' + mode);
+ }
+ } else if (isArray(cs)) {
+ mode = xref.fetchIfRef(cs[0]).name;
+ this.mode = mode;
+ var numComps, params, alt, whitePoint, blackPoint, gamma;
+
+ switch (mode) {
+ case 'DeviceGray':
+ case 'G':
+ return 'DeviceGrayCS';
+ case 'DeviceRGB':
+ case 'RGB':
+ return 'DeviceRgbCS';
+ case 'DeviceCMYK':
+ case 'CMYK':
+ return 'DeviceCmykCS';
+ case 'CalGray':
+ params = xref.fetchIfRef(cs[1]);
+ whitePoint = params.get('WhitePoint');
+ blackPoint = params.get('BlackPoint');
+ gamma = params.get('Gamma');
+ return ['CalGrayCS', whitePoint, blackPoint, gamma];
+ case 'CalRGB':
+ params = xref.fetchIfRef(cs[1]);
+ whitePoint = params.get('WhitePoint');
+ blackPoint = params.get('BlackPoint');
+ gamma = params.get('Gamma');
+ var matrix = params.get('Matrix');
+ return ['CalRGBCS', whitePoint, blackPoint, gamma, matrix];
+ case 'ICCBased':
+ var stream = xref.fetchIfRef(cs[1]);
+ var dict = stream.dict;
+ numComps = dict.get('N');
+ alt = dict.get('Alternate');
+ if (alt) {
+ var altIR = ColorSpace.parseToIR(alt, xref, res);
+ // Parse the /Alternate CS to ensure that the number of components
+ // are correct, and also (indirectly) that it is not a PatternCS.
+ var altCS = ColorSpace.fromIR(altIR);
+ if (altCS.numComps === numComps) {
+ return altIR;
+ }
+ warn('ICCBased color space: Ignoring incorrect /Alternate entry.');
+ }
+ if (numComps === 1) {
+ return 'DeviceGrayCS';
+ } else if (numComps === 3) {
+ return 'DeviceRgbCS';
+ } else if (numComps === 4) {
+ return 'DeviceCmykCS';
+ }
+ break;
+ case 'Pattern':
+ var basePatternCS = cs[1] || null;
+ if (basePatternCS) {
+ basePatternCS = ColorSpace.parseToIR(basePatternCS, xref, res);
+ }
+ return ['PatternCS', basePatternCS];
+ case 'Indexed':
+ case 'I':
+ var baseIndexedCS = ColorSpace.parseToIR(cs[1], xref, res);
+ var hiVal = xref.fetchIfRef(cs[2]) + 1;
+ var lookup = xref.fetchIfRef(cs[3]);
+ if (isStream(lookup)) {
+ lookup = lookup.getBytes();
+ }
+ return ['IndexedCS', baseIndexedCS, hiVal, lookup];
+ case 'Separation':
+ case 'DeviceN':
+ var name = xref.fetchIfRef(cs[1]);
+ numComps = 1;
+ if (isName(name)) {
+ numComps = 1;
+ } else if (isArray(name)) {
+ numComps = name.length;
+ }
+ alt = ColorSpace.parseToIR(cs[2], xref, res);
+ var tintFnIR = PDFFunction.getIR(xref, xref.fetchIfRef(cs[3]));
+ return ['AlternateCS', numComps, alt, tintFnIR];
+ case 'Lab':
+ params = xref.fetchIfRef(cs[1]);
+ whitePoint = params.get('WhitePoint');
+ blackPoint = params.get('BlackPoint');
+ var range = params.get('Range');
+ return ['LabCS', whitePoint, blackPoint, range];
+ default:
+ error('unimplemented color space object "' + mode + '"');
+ }
+ } else {
+ error('unrecognized color space object: "' + cs + '"');
+ }
+ return null;
+ };
+ /**
+ * Checks if a decode map matches the default decode map for a color space.
+ * This handles the general decode maps where there are two values per
+ * component. e.g. [0, 1, 0, 1, 0, 1] for a RGB color.
+ * This does not handle Lab, Indexed, or Pattern decode maps since they are
+ * slightly different.
+ * @param {Array} decode Decode map (usually from an image).
+ * @param {Number} n Number of components the color space has.
+ */
+ ColorSpace.isDefaultDecode = function ColorSpace_isDefaultDecode(decode, n) {
+ if (!isArray(decode)) {
+ return true;
+ }
+
+ if (n * 2 !== decode.length) {
+ warn('The decode map is not the correct length');
+ return true;
+ }
+ for (var i = 0, ii = decode.length; i < ii; i += 2) {
+ if (decode[i] !== 0 || decode[i + 1] !== 1) {
+ return false;
+ }
+ }
+ return true;
+ };
+
+ ColorSpace.singletons = {
+ get gray() {
+ return shadow(this, 'gray', new DeviceGrayCS());
+ },
+ get rgb() {
+ return shadow(this, 'rgb', new DeviceRgbCS());
+ },
+ get cmyk() {
+ return shadow(this, 'cmyk', new DeviceCmykCS());
+ }
+ };
+
+ return ColorSpace;
+})();
+
+/**
+ * Alternate color space handles both Separation and DeviceN color spaces. A
+ * Separation color space is actually just a DeviceN with one color component.
+ * Both color spaces use a tinting function to convert colors to a base color
+ * space.
+ */
+var AlternateCS = (function AlternateCSClosure() {
+ function AlternateCS(numComps, base, tintFn) {
+ this.name = 'Alternate';
+ this.numComps = numComps;
+ this.defaultColor = new Float32Array(numComps);
+ for (var i = 0; i < numComps; ++i) {
+ this.defaultColor[i] = 1;
+ }
+ this.base = base;
+ this.tintFn = tintFn;
+ this.tmpBuf = new Float32Array(base.numComps);
+ }
+
+ AlternateCS.prototype = {
+ getRgb: ColorSpace.prototype.getRgb,
+ getRgbItem: function AlternateCS_getRgbItem(src, srcOffset,
+ dest, destOffset) {
+ var tmpBuf = this.tmpBuf;
+ this.tintFn(src, srcOffset, tmpBuf, 0);
+ this.base.getRgbItem(tmpBuf, 0, dest, destOffset);
+ },
+ getRgbBuffer: function AlternateCS_getRgbBuffer(src, srcOffset, count,
+ dest, destOffset, bits,
+ alpha01) {
+ var tintFn = this.tintFn;
+ var base = this.base;
+ var scale = 1 / ((1 << bits) - 1);
+ var baseNumComps = base.numComps;
+ var usesZeroToOneRange = base.usesZeroToOneRange;
+ var isPassthrough = (base.isPassthrough(8) || !usesZeroToOneRange) &&
+ alpha01 === 0;
+ var pos = isPassthrough ? destOffset : 0;
+ var baseBuf = isPassthrough ? dest : new Uint8Array(baseNumComps * count);
+ var numComps = this.numComps;
+
+ var scaled = new Float32Array(numComps);
+ var tinted = new Float32Array(baseNumComps);
+ var i, j;
+ if (usesZeroToOneRange) {
+ for (i = 0; i < count; i++) {
+ for (j = 0; j < numComps; j++) {
+ scaled[j] = src[srcOffset++] * scale;
+ }
+ tintFn(scaled, 0, tinted, 0);
+ for (j = 0; j < baseNumComps; j++) {
+ baseBuf[pos++] = tinted[j] * 255;
+ }
+ }
+ } else {
+ for (i = 0; i < count; i++) {
+ for (j = 0; j < numComps; j++) {
+ scaled[j] = src[srcOffset++] * scale;
+ }
+ tintFn(scaled, 0, tinted, 0);
+ base.getRgbItem(tinted, 0, baseBuf, pos);
+ pos += baseNumComps;
+ }
+ }
+ if (!isPassthrough) {
+ base.getRgbBuffer(baseBuf, 0, count, dest, destOffset, 8, alpha01);
+ }
+ },
+ getOutputLength: function AlternateCS_getOutputLength(inputLength,
+ alpha01) {
+ return this.base.getOutputLength(inputLength *
+ this.base.numComps / this.numComps,
+ alpha01);
+ },
+ isPassthrough: ColorSpace.prototype.isPassthrough,
+ fillRgb: ColorSpace.prototype.fillRgb,
+ isDefaultDecode: function AlternateCS_isDefaultDecode(decodeMap) {
+ return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+ },
+ usesZeroToOneRange: true
+ };
+
+ return AlternateCS;
+})();
+
+var PatternCS = (function PatternCSClosure() {
+ function PatternCS(baseCS) {
+ this.name = 'Pattern';
+ this.base = baseCS;
+ }
+ PatternCS.prototype = {};
+
+ return PatternCS;
+})();
+
+var IndexedCS = (function IndexedCSClosure() {
+ function IndexedCS(base, highVal, lookup) {
+ this.name = 'Indexed';
+ this.numComps = 1;
+ this.defaultColor = new Uint8Array([0]);
+ this.base = base;
+ this.highVal = highVal;
+
+ var baseNumComps = base.numComps;
+ var length = baseNumComps * highVal;
+ var lookupArray;
+
+ if (isStream(lookup)) {
+ lookupArray = new Uint8Array(length);
+ var bytes = lookup.getBytes(length);
+ lookupArray.set(bytes);
+ } else if (isString(lookup)) {
+ lookupArray = new Uint8Array(length);
+ for (var i = 0; i < length; ++i) {
+ lookupArray[i] = lookup.charCodeAt(i);
+ }
+ } else if (lookup instanceof Uint8Array || lookup instanceof Array) {
+ lookupArray = lookup;
+ } else {
+ error('Unrecognized lookup table: ' + lookup);
+ }
+ this.lookup = lookupArray;
+ }
+
+ IndexedCS.prototype = {
+ getRgb: ColorSpace.prototype.getRgb,
+ getRgbItem: function IndexedCS_getRgbItem(src, srcOffset,
+ dest, destOffset) {
+ var numComps = this.base.numComps;
+ var start = src[srcOffset] * numComps;
+ this.base.getRgbItem(this.lookup, start, dest, destOffset);
+ },
+ getRgbBuffer: function IndexedCS_getRgbBuffer(src, srcOffset, count,
+ dest, destOffset, bits,
+ alpha01) {
+ var base = this.base;
+ var numComps = base.numComps;
+ var outputDelta = base.getOutputLength(numComps, alpha01);
+ var lookup = this.lookup;
+
+ for (var i = 0; i < count; ++i) {
+ var lookupPos = src[srcOffset++] * numComps;
+ base.getRgbBuffer(lookup, lookupPos, 1, dest, destOffset, 8, alpha01);
+ destOffset += outputDelta;
+ }
+ },
+ getOutputLength: function IndexedCS_getOutputLength(inputLength, alpha01) {
+ return this.base.getOutputLength(inputLength * this.base.numComps,
+ alpha01);
+ },
+ isPassthrough: ColorSpace.prototype.isPassthrough,
+ fillRgb: ColorSpace.prototype.fillRgb,
+ isDefaultDecode: function IndexedCS_isDefaultDecode(decodeMap) {
+ // indexed color maps shouldn't be changed
+ return true;
+ },
+ usesZeroToOneRange: true
+ };
+ return IndexedCS;
+})();
+
+var DeviceGrayCS = (function DeviceGrayCSClosure() {
+ function DeviceGrayCS() {
+ this.name = 'DeviceGray';
+ this.numComps = 1;
+ this.defaultColor = new Float32Array([0]);
+ }
+
+ DeviceGrayCS.prototype = {
+ getRgb: ColorSpace.prototype.getRgb,
+ getRgbItem: function DeviceGrayCS_getRgbItem(src, srcOffset,
+ dest, destOffset) {
+ var c = (src[srcOffset] * 255) | 0;
+ c = c < 0 ? 0 : c > 255 ? 255 : c;
+ dest[destOffset] = dest[destOffset + 1] = dest[destOffset + 2] = c;
+ },
+ getRgbBuffer: function DeviceGrayCS_getRgbBuffer(src, srcOffset, count,
+ dest, destOffset, bits,
+ alpha01) {
+ var scale = 255 / ((1 << bits) - 1);
+ var j = srcOffset, q = destOffset;
+ for (var i = 0; i < count; ++i) {
+ var c = (scale * src[j++]) | 0;
+ dest[q++] = c;
+ dest[q++] = c;
+ dest[q++] = c;
+ q += alpha01;
+ }
+ },
+ getOutputLength: function DeviceGrayCS_getOutputLength(inputLength,
+ alpha01) {
+ return inputLength * (3 + alpha01);
+ },
+ isPassthrough: ColorSpace.prototype.isPassthrough,
+ fillRgb: ColorSpace.prototype.fillRgb,
+ isDefaultDecode: function DeviceGrayCS_isDefaultDecode(decodeMap) {
+ return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+ },
+ usesZeroToOneRange: true
+ };
+ return DeviceGrayCS;
+})();
+
+var DeviceRgbCS = (function DeviceRgbCSClosure() {
+ function DeviceRgbCS() {
+ this.name = 'DeviceRGB';
+ this.numComps = 3;
+ this.defaultColor = new Float32Array([0, 0, 0]);
+ }
+ DeviceRgbCS.prototype = {
+ getRgb: ColorSpace.prototype.getRgb,
+ getRgbItem: function DeviceRgbCS_getRgbItem(src, srcOffset,
+ dest, destOffset) {
+ var r = (src[srcOffset] * 255) | 0;
+ var g = (src[srcOffset + 1] * 255) | 0;
+ var b = (src[srcOffset + 2] * 255) | 0;
+ dest[destOffset] = r < 0 ? 0 : r > 255 ? 255 : r;
+ dest[destOffset + 1] = g < 0 ? 0 : g > 255 ? 255 : g;
+ dest[destOffset + 2] = b < 0 ? 0 : b > 255 ? 255 : b;
+ },
+ getRgbBuffer: function DeviceRgbCS_getRgbBuffer(src, srcOffset, count,
+ dest, destOffset, bits,
+ alpha01) {
+ if (bits === 8 && alpha01 === 0) {
+ dest.set(src.subarray(srcOffset, srcOffset + count * 3), destOffset);
+ return;
+ }
+ var scale = 255 / ((1 << bits) - 1);
+ var j = srcOffset, q = destOffset;
+ for (var i = 0; i < count; ++i) {
+ dest[q++] = (scale * src[j++]) | 0;
+ dest[q++] = (scale * src[j++]) | 0;
+ dest[q++] = (scale * src[j++]) | 0;
+ q += alpha01;
+ }
+ },
+ getOutputLength: function DeviceRgbCS_getOutputLength(inputLength,
+ alpha01) {
+ return (inputLength * (3 + alpha01) / 3) | 0;
+ },
+ isPassthrough: function DeviceRgbCS_isPassthrough(bits) {
+ return bits === 8;
+ },
+ fillRgb: ColorSpace.prototype.fillRgb,
+ isDefaultDecode: function DeviceRgbCS_isDefaultDecode(decodeMap) {
+ return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+ },
+ usesZeroToOneRange: true
+ };
+ return DeviceRgbCS;
+})();
+
+var DeviceCmykCS = (function DeviceCmykCSClosure() {
+ // The coefficients below was found using numerical analysis: the method of
+ // steepest descent for the sum((f_i - color_value_i)^2) for r/g/b colors,
+ // where color_value is the tabular value from the table of sampled RGB colors
+ // from CMYK US Web Coated (SWOP) colorspace, and f_i is the corresponding
+ // CMYK color conversion using the estimation below:
+ // f(A, B,.. N) = Acc+Bcm+Ccy+Dck+c+Fmm+Gmy+Hmk+Im+Jyy+Kyk+Ly+Mkk+Nk+255
+ function convertToRgb(src, srcOffset, srcScale, dest, destOffset) {
+ var c = src[srcOffset + 0] * srcScale;
+ var m = src[srcOffset + 1] * srcScale;
+ var y = src[srcOffset + 2] * srcScale;
+ var k = src[srcOffset + 3] * srcScale;
+
+ var r =
+ (c * (-4.387332384609988 * c + 54.48615194189176 * m +
+ 18.82290502165302 * y + 212.25662451639585 * k +
+ -285.2331026137004) +
+ m * (1.7149763477362134 * m - 5.6096736904047315 * y +
+ -17.873870861415444 * k - 5.497006427196366) +
+ y * (-2.5217340131683033 * y - 21.248923337353073 * k +
+ 17.5119270841813) +
+ k * (-21.86122147463605 * k - 189.48180835922747) + 255) | 0;
+ var g =
+ (c * (8.841041422036149 * c + 60.118027045597366 * m +
+ 6.871425592049007 * y + 31.159100130055922 * k +
+ -79.2970844816548) +
+ m * (-15.310361306967817 * m + 17.575251261109482 * y +
+ 131.35250912493976 * k - 190.9453302588951) +
+ y * (4.444339102852739 * y + 9.8632861493405 * k - 24.86741582555878) +
+ k * (-20.737325471181034 * k - 187.80453709719578) + 255) | 0;
+ var b =
+ (c * (0.8842522430003296 * c + 8.078677503112928 * m +
+ 30.89978309703729 * y - 0.23883238689178934 * k +
+ -14.183576799673286) +
+ m * (10.49593273432072 * m + 63.02378494754052 * y +
+ 50.606957656360734 * k - 112.23884253719248) +
+ y * (0.03296041114873217 * y + 115.60384449646641 * k +
+ -193.58209356861505) +
+ k * (-22.33816807309886 * k - 180.12613974708367) + 255) | 0;
+
+ dest[destOffset] = r > 255 ? 255 : r < 0 ? 0 : r;
+ dest[destOffset + 1] = g > 255 ? 255 : g < 0 ? 0 : g;
+ dest[destOffset + 2] = b > 255 ? 255 : b < 0 ? 0 : b;
+ }
+
+ function DeviceCmykCS() {
+ this.name = 'DeviceCMYK';
+ this.numComps = 4;
+ this.defaultColor = new Float32Array([0, 0, 0, 1]);
+ }
+ DeviceCmykCS.prototype = {
+ getRgb: ColorSpace.prototype.getRgb,
+ getRgbItem: function DeviceCmykCS_getRgbItem(src, srcOffset,
+ dest, destOffset) {
+ convertToRgb(src, srcOffset, 1, dest, destOffset);
+ },
+ getRgbBuffer: function DeviceCmykCS_getRgbBuffer(src, srcOffset, count,
+ dest, destOffset, bits,
+ alpha01) {
+ var scale = 1 / ((1 << bits) - 1);
+ for (var i = 0; i < count; i++) {
+ convertToRgb(src, srcOffset, scale, dest, destOffset);
+ srcOffset += 4;
+ destOffset += 3 + alpha01;
+ }
+ },
+ getOutputLength: function DeviceCmykCS_getOutputLength(inputLength,
+ alpha01) {
+ return (inputLength / 4 * (3 + alpha01)) | 0;
+ },
+ isPassthrough: ColorSpace.prototype.isPassthrough,
+ fillRgb: ColorSpace.prototype.fillRgb,
+ isDefaultDecode: function DeviceCmykCS_isDefaultDecode(decodeMap) {
+ return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+ },
+ usesZeroToOneRange: true
+ };
+
+ return DeviceCmykCS;
+})();
+
+//
+// CalGrayCS: Based on "PDF Reference, Sixth Ed", p.245
+//
+var CalGrayCS = (function CalGrayCSClosure() {
+ function CalGrayCS(whitePoint, blackPoint, gamma) {
+ this.name = 'CalGray';
+ this.numComps = 1;
+ this.defaultColor = new Float32Array([0]);
+
+ if (!whitePoint) {
+ error('WhitePoint missing - required for color space CalGray');
+ }
+ blackPoint = blackPoint || [0, 0, 0];
+ gamma = gamma || 1;
+
+ // Translate arguments to spec variables.
+ this.XW = whitePoint[0];
+ this.YW = whitePoint[1];
+ this.ZW = whitePoint[2];
+
+ this.XB = blackPoint[0];
+ this.YB = blackPoint[1];
+ this.ZB = blackPoint[2];
+
+ this.G = gamma;
+
+ // Validate variables as per spec.
+ if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) {
+ error('Invalid WhitePoint components for ' + this.name +
+ ', no fallback available');
+ }
+
+ if (this.XB < 0 || this.YB < 0 || this.ZB < 0) {
+ info('Invalid BlackPoint for ' + this.name + ', falling back to default');
+ this.XB = this.YB = this.ZB = 0;
+ }
+
+ if (this.XB !== 0 || this.YB !== 0 || this.ZB !== 0) {
+ warn(this.name + ', BlackPoint: XB: ' + this.XB + ', YB: ' + this.YB +
+ ', ZB: ' + this.ZB + ', only default values are supported.');
+ }
+
+ if (this.G < 1) {
+ info('Invalid Gamma: ' + this.G + ' for ' + this.name +
+ ', falling back to default');
+ this.G = 1;
+ }
+ }
+
+ function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) {
+ // A represents a gray component of a calibrated gray space.
+ // A <---> AG in the spec
+ var A = src[srcOffset] * scale;
+ var AG = Math.pow(A, cs.G);
+
+ // Computes L as per spec. ( = cs.YW * AG )
+ // Except if other than default BlackPoint values are used.
+ var L = cs.YW * AG;
+ // http://www.poynton.com/notes/colour_and_gamma/ColorFAQ.html, Ch 4.
+ // Convert values to rgb range [0, 255].
+ var val = Math.max(295.8 * Math.pow(L, 0.333333333333333333) - 40.8, 0) | 0;
+ dest[destOffset] = val;
+ dest[destOffset + 1] = val;
+ dest[destOffset + 2] = val;
+ }
+
+ CalGrayCS.prototype = {
+ getRgb: ColorSpace.prototype.getRgb,
+ getRgbItem: function CalGrayCS_getRgbItem(src, srcOffset,
+ dest, destOffset) {
+ convertToRgb(this, src, srcOffset, dest, destOffset, 1);
+ },
+ getRgbBuffer: function CalGrayCS_getRgbBuffer(src, srcOffset, count,
+ dest, destOffset, bits,
+ alpha01) {
+ var scale = 1 / ((1 << bits) - 1);
+
+ for (var i = 0; i < count; ++i) {
+ convertToRgb(this, src, srcOffset, dest, destOffset, scale);
+ srcOffset += 1;
+ destOffset += 3 + alpha01;
+ }
+ },
+ getOutputLength: function CalGrayCS_getOutputLength(inputLength, alpha01) {
+ return inputLength * (3 + alpha01);
+ },
+ isPassthrough: ColorSpace.prototype.isPassthrough,
+ fillRgb: ColorSpace.prototype.fillRgb,
+ isDefaultDecode: function CalGrayCS_isDefaultDecode(decodeMap) {
+ return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+ },
+ usesZeroToOneRange: true
+ };
+ return CalGrayCS;
+})();
+
+//
+// CalRGBCS: Based on "PDF Reference, Sixth Ed", p.247
+//
+var CalRGBCS = (function CalRGBCSClosure() {
+
+ // See http://www.brucelindbloom.com/index.html?Eqn_ChromAdapt.html for these
+ // matrices.
+ var BRADFORD_SCALE_MATRIX = new Float32Array([
+ 0.8951, 0.2664, -0.1614,
+ -0.7502, 1.7135, 0.0367,
+ 0.0389, -0.0685, 1.0296]);
+
+ var BRADFORD_SCALE_INVERSE_MATRIX = new Float32Array([
+ 0.9869929, -0.1470543, 0.1599627,
+ 0.4323053, 0.5183603, 0.0492912,
+ -0.0085287, 0.0400428, 0.9684867]);
+
+ // See http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html.
+ var SRGB_D65_XYZ_TO_RGB_MATRIX = new Float32Array([
+ 3.2404542, -1.5371385, -0.4985314,
+ -0.9692660, 1.8760108, 0.0415560,
+ 0.0556434, -0.2040259, 1.0572252]);
+
+ var FLAT_WHITEPOINT_MATRIX = new Float32Array([1, 1, 1]);
+
+ var tempNormalizeMatrix = new Float32Array(3);
+ var tempConvertMatrix1 = new Float32Array(3);
+ var tempConvertMatrix2 = new Float32Array(3);
+
+ var DECODE_L_CONSTANT = Math.pow(((8 + 16) / 116), 3) / 8.0;
+
+ function CalRGBCS(whitePoint, blackPoint, gamma, matrix) {
+ this.name = 'CalRGB';
+ this.numComps = 3;
+ this.defaultColor = new Float32Array(3);
+
+ if (!whitePoint) {
+ error('WhitePoint missing - required for color space CalRGB');
+ }
+ blackPoint = blackPoint || new Float32Array(3);
+ gamma = gamma || new Float32Array([1, 1, 1]);
+ matrix = matrix || new Float32Array([1, 0, 0, 0, 1, 0, 0, 0, 1]);
+
+ // Translate arguments to spec variables.
+ var XW = whitePoint[0];
+ var YW = whitePoint[1];
+ var ZW = whitePoint[2];
+ this.whitePoint = whitePoint;
+
+ var XB = blackPoint[0];
+ var YB = blackPoint[1];
+ var ZB = blackPoint[2];
+ this.blackPoint = blackPoint;
+
+ this.GR = gamma[0];
+ this.GG = gamma[1];
+ this.GB = gamma[2];
+
+ this.MXA = matrix[0];
+ this.MYA = matrix[1];
+ this.MZA = matrix[2];
+ this.MXB = matrix[3];
+ this.MYB = matrix[4];
+ this.MZB = matrix[5];
+ this.MXC = matrix[6];
+ this.MYC = matrix[7];
+ this.MZC = matrix[8];
+
+ // Validate variables as per spec.
+ if (XW < 0 || ZW < 0 || YW !== 1) {
+ error('Invalid WhitePoint components for ' + this.name +
+ ', no fallback available');
+ }
+
+ if (XB < 0 || YB < 0 || ZB < 0) {
+ info('Invalid BlackPoint for ' + this.name + ' [' + XB + ', ' + YB +
+ ', ' + ZB + '], falling back to default');
+ this.blackPoint = new Float32Array(3);
+ }
+
+ if (this.GR < 0 || this.GG < 0 || this.GB < 0) {
+ info('Invalid Gamma [' + this.GR + ', ' + this.GG + ', ' + this.GB +
+ '] for ' + this.name + ', falling back to default');
+ this.GR = this.GG = this.GB = 1;
+ }
+
+ if (this.MXA < 0 || this.MYA < 0 || this.MZA < 0 ||
+ this.MXB < 0 || this.MYB < 0 || this.MZB < 0 ||
+ this.MXC < 0 || this.MYC < 0 || this.MZC < 0) {
+ info('Invalid Matrix for ' + this.name + ' [' +
+ this.MXA + ', ' + this.MYA + ', ' + this.MZA +
+ this.MXB + ', ' + this.MYB + ', ' + this.MZB +
+ this.MXC + ', ' + this.MYC + ', ' + this.MZC +
+ '], falling back to default');
+ this.MXA = this.MYB = this.MZC = 1;
+ this.MXB = this.MYA = this.MZA = this.MXC = this.MYC = this.MZB = 0;
+ }
+ }
+
+ function matrixProduct(a, b, result) {
+ result[0] = a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
+ result[1] = a[3] * b[0] + a[4] * b[1] + a[5] * b[2];
+ result[2] = a[6] * b[0] + a[7] * b[1] + a[8] * b[2];
+ }
+
+ function convertToFlat(sourceWhitePoint, LMS, result) {
+ result[0] = LMS[0] * 1 / sourceWhitePoint[0];
+ result[1] = LMS[1] * 1 / sourceWhitePoint[1];
+ result[2] = LMS[2] * 1 / sourceWhitePoint[2];
+ }
+
+ function convertToD65(sourceWhitePoint, LMS, result) {
+ var D65X = 0.95047;
+ var D65Y = 1;
+ var D65Z = 1.08883;
+
+ result[0] = LMS[0] * D65X / sourceWhitePoint[0];
+ result[1] = LMS[1] * D65Y / sourceWhitePoint[1];
+ result[2] = LMS[2] * D65Z / sourceWhitePoint[2];
+ }
+
+ function sRGBTransferFunction(color) {
+ // See http://en.wikipedia.org/wiki/SRGB.
+ if (color <= 0.0031308){
+ return adjustToRange(0, 1, 12.92 * color);
+ }
+
+ return adjustToRange(0, 1, (1 + 0.055) * Math.pow(color, 1 / 2.4) - 0.055);
+ }
+
+ function adjustToRange(min, max, value) {
+ return Math.max(min, Math.min(max, value));
+ }
+
+ function decodeL(L) {
+ if (L < 0) {
+ return -decodeL(-L);
+ }
+
+ if (L > 8.0) {
+ return Math.pow(((L + 16) / 116), 3);
+ }
+
+ return L * DECODE_L_CONSTANT;
+ }
+
+ function compensateBlackPoint(sourceBlackPoint, XYZ_Flat, result) {
+
+ // In case the blackPoint is already the default blackPoint then there is
+ // no need to do compensation.
+ if (sourceBlackPoint[0] === 0 &&
+ sourceBlackPoint[1] === 0 &&
+ sourceBlackPoint[2] === 0) {
+ result[0] = XYZ_Flat[0];
+ result[1] = XYZ_Flat[1];
+ result[2] = XYZ_Flat[2];
+ return;
+ }
+
+ // For the blackPoint calculation details, please see
+ // http://www.adobe.com/content/dam/Adobe/en/devnet/photoshop/sdk/
+ // AdobeBPC.pdf.
+ // The destination blackPoint is the default blackPoint [0, 0, 0].
+ var zeroDecodeL = decodeL(0);
+
+ var X_DST = zeroDecodeL;
+ var X_SRC = decodeL(sourceBlackPoint[0]);
+
+ var Y_DST = zeroDecodeL;
+ var Y_SRC = decodeL(sourceBlackPoint[1]);
+
+ var Z_DST = zeroDecodeL;
+ var Z_SRC = decodeL(sourceBlackPoint[2]);
+
+ var X_Scale = (1 - X_DST) / (1 - X_SRC);
+ var X_Offset = 1 - X_Scale;
+
+ var Y_Scale = (1 - Y_DST) / (1 - Y_SRC);
+ var Y_Offset = 1 - Y_Scale;
+
+ var Z_Scale = (1 - Z_DST) / (1 - Z_SRC);
+ var Z_Offset = 1 - Z_Scale;
+
+ result[0] = XYZ_Flat[0] * X_Scale + X_Offset;
+ result[1] = XYZ_Flat[1] * Y_Scale + Y_Offset;
+ result[2] = XYZ_Flat[2] * Z_Scale + Z_Offset;
+ }
+
+ function normalizeWhitePointToFlat(sourceWhitePoint, XYZ_In, result) {
+
+ // In case the whitePoint is already flat then there is no need to do
+ // normalization.
+ if (sourceWhitePoint[0] === 1 && sourceWhitePoint[2] === 1) {
+ result[0] = XYZ_In[0];
+ result[1] = XYZ_In[1];
+ result[2] = XYZ_In[2];
+ return;
+ }
+
+ var LMS = result;
+ matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS);
+
+ var LMS_Flat = tempNormalizeMatrix;
+ convertToFlat(sourceWhitePoint, LMS, LMS_Flat);
+
+ matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_Flat, result);
+ }
+
+ function normalizeWhitePointToD65(sourceWhitePoint, XYZ_In, result) {
+
+ var LMS = result;
+ matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS);
+
+ var LMS_D65 = tempNormalizeMatrix;
+ convertToD65(sourceWhitePoint, LMS, LMS_D65);
+
+ matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_D65, result);
+ }
+
+ function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) {
+ // A, B and C represent a red, green and blue components of a calibrated
+ // rgb space.
+ var A = adjustToRange(0, 1, src[srcOffset] * scale);
+ var B = adjustToRange(0, 1, src[srcOffset + 1] * scale);
+ var C = adjustToRange(0, 1, src[srcOffset + 2] * scale);
+
+ // A <---> AGR in the spec
+ // B <---> BGG in the spec
+ // C <---> CGB in the spec
+ var AGR = Math.pow(A, cs.GR);
+ var BGG = Math.pow(B, cs.GG);
+ var CGB = Math.pow(C, cs.GB);
+
+ // Computes intermediate variables L, M, N as per spec.
+ // To decode X, Y, Z values map L, M, N directly to them.
+ var X = cs.MXA * AGR + cs.MXB * BGG + cs.MXC * CGB;
+ var Y = cs.MYA * AGR + cs.MYB * BGG + cs.MYC * CGB;
+ var Z = cs.MZA * AGR + cs.MZB * BGG + cs.MZC * CGB;
+
+ // The following calculations are based on this document:
+ // http://www.adobe.com/content/dam/Adobe/en/devnet/photoshop/sdk/
+ // AdobeBPC.pdf.
+ var XYZ = tempConvertMatrix1;
+ XYZ[0] = X;
+ XYZ[1] = Y;
+ XYZ[2] = Z;
+ var XYZ_Flat = tempConvertMatrix2;
+
+ normalizeWhitePointToFlat(cs.whitePoint, XYZ, XYZ_Flat);
+
+ var XYZ_Black = tempConvertMatrix1;
+ compensateBlackPoint(cs.blackPoint, XYZ_Flat, XYZ_Black);
+
+ var XYZ_D65 = tempConvertMatrix2;
+ normalizeWhitePointToD65(FLAT_WHITEPOINT_MATRIX, XYZ_Black, XYZ_D65);
+
+ var SRGB = tempConvertMatrix1;
+ matrixProduct(SRGB_D65_XYZ_TO_RGB_MATRIX, XYZ_D65, SRGB);
+
+ var sR = sRGBTransferFunction(SRGB[0]);
+ var sG = sRGBTransferFunction(SRGB[1]);
+ var sB = sRGBTransferFunction(SRGB[2]);
+
+ // Convert the values to rgb range [0, 255].
+ dest[destOffset] = Math.round(sR * 255);
+ dest[destOffset + 1] = Math.round(sG * 255);
+ dest[destOffset + 2] = Math.round(sB * 255);
+ }
+
+ CalRGBCS.prototype = {
+ getRgb: function CalRGBCS_getRgb(src, srcOffset) {
+ var rgb = new Uint8Array(3);
+ this.getRgbItem(src, srcOffset, rgb, 0);
+ return rgb;
+ },
+ getRgbItem: function CalRGBCS_getRgbItem(src, srcOffset,
+ dest, destOffset) {
+ convertToRgb(this, src, srcOffset, dest, destOffset, 1);
+ },
+ getRgbBuffer: function CalRGBCS_getRgbBuffer(src, srcOffset, count,
+ dest, destOffset, bits,
+ alpha01) {
+ var scale = 1 / ((1 << bits) - 1);
+
+ for (var i = 0; i < count; ++i) {
+ convertToRgb(this, src, srcOffset, dest, destOffset, scale);
+ srcOffset += 3;
+ destOffset += 3 + alpha01;
+ }
+ },
+ getOutputLength: function CalRGBCS_getOutputLength(inputLength, alpha01) {
+ return (inputLength * (3 + alpha01) / 3) | 0;
+ },
+ isPassthrough: ColorSpace.prototype.isPassthrough,
+ fillRgb: ColorSpace.prototype.fillRgb,
+ isDefaultDecode: function CalRGBCS_isDefaultDecode(decodeMap) {
+ return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+ },
+ usesZeroToOneRange: true
+ };
+ return CalRGBCS;
+})();
+
+//
+// LabCS: Based on "PDF Reference, Sixth Ed", p.250
+//
+var LabCS = (function LabCSClosure() {
+ function LabCS(whitePoint, blackPoint, range) {
+ this.name = 'Lab';
+ this.numComps = 3;
+ this.defaultColor = new Float32Array([0, 0, 0]);
+
+ if (!whitePoint) {
+ error('WhitePoint missing - required for color space Lab');
+ }
+ blackPoint = blackPoint || [0, 0, 0];
+ range = range || [-100, 100, -100, 100];
+
+ // Translate args to spec variables
+ this.XW = whitePoint[0];
+ this.YW = whitePoint[1];
+ this.ZW = whitePoint[2];
+ this.amin = range[0];
+ this.amax = range[1];
+ this.bmin = range[2];
+ this.bmax = range[3];
+
+ // These are here just for completeness - the spec doesn't offer any
+ // formulas that use BlackPoint in Lab
+ this.XB = blackPoint[0];
+ this.YB = blackPoint[1];
+ this.ZB = blackPoint[2];
+
+ // Validate vars as per spec
+ if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) {
+ error('Invalid WhitePoint components, no fallback available');
+ }
+
+ if (this.XB < 0 || this.YB < 0 || this.ZB < 0) {
+ info('Invalid BlackPoint, falling back to default');
+ this.XB = this.YB = this.ZB = 0;
+ }
+
+ if (this.amin > this.amax || this.bmin > this.bmax) {
+ info('Invalid Range, falling back to defaults');
+ this.amin = -100;
+ this.amax = 100;
+ this.bmin = -100;
+ this.bmax = 100;
+ }
+ }
+
+ // Function g(x) from spec
+ function fn_g(x) {
+ if (x >= 6 / 29) {
+ return x * x * x;
+ } else {
+ return (108 / 841) * (x - 4 / 29);
+ }
+ }
+
+ function decode(value, high1, low2, high2) {
+ return low2 + (value) * (high2 - low2) / (high1);
+ }
+
+ // If decoding is needed maxVal should be 2^bits per component - 1.
+ function convertToRgb(cs, src, srcOffset, maxVal, dest, destOffset) {
+ // XXX: Lab input is in the range of [0, 100], [amin, amax], [bmin, bmax]
+ // not the usual [0, 1]. If a command like setFillColor is used the src
+ // values will already be within the correct range. However, if we are
+ // converting an image we have to map the values to the correct range given
+ // above.
+ // Ls,as,bs <---> L*,a*,b* in the spec
+ var Ls = src[srcOffset];
+ var as = src[srcOffset + 1];
+ var bs = src[srcOffset + 2];
+ if (maxVal !== false) {
+ Ls = decode(Ls, maxVal, 0, 100);
+ as = decode(as, maxVal, cs.amin, cs.amax);
+ bs = decode(bs, maxVal, cs.bmin, cs.bmax);
+ }
+
+ // Adjust limits of 'as' and 'bs'
+ as = as > cs.amax ? cs.amax : as < cs.amin ? cs.amin : as;
+ bs = bs > cs.bmax ? cs.bmax : bs < cs.bmin ? cs.bmin : bs;
+
+ // Computes intermediate variables X,Y,Z as per spec
+ var M = (Ls + 16) / 116;
+ var L = M + (as / 500);
+ var N = M - (bs / 200);
+
+ var X = cs.XW * fn_g(L);
+ var Y = cs.YW * fn_g(M);
+ var Z = cs.ZW * fn_g(N);
+
+ var r, g, b;
+ // Using different conversions for D50 and D65 white points,
+ // per http://www.color.org/srgb.pdf
+ if (cs.ZW < 1) {
+ // Assuming D50 (X=0.9642, Y=1.00, Z=0.8249)
+ r = X * 3.1339 + Y * -1.6170 + Z * -0.4906;
+ g = X * -0.9785 + Y * 1.9160 + Z * 0.0333;
+ b = X * 0.0720 + Y * -0.2290 + Z * 1.4057;
+ } else {
+ // Assuming D65 (X=0.9505, Y=1.00, Z=1.0888)
+ r = X * 3.2406 + Y * -1.5372 + Z * -0.4986;
+ g = X * -0.9689 + Y * 1.8758 + Z * 0.0415;
+ b = X * 0.0557 + Y * -0.2040 + Z * 1.0570;
+ }
+ // clamp color values to [0,1] range then convert to [0,255] range.
+ dest[destOffset] = r <= 0 ? 0 : r >= 1 ? 255 : Math.sqrt(r) * 255 | 0;
+ dest[destOffset + 1] = g <= 0 ? 0 : g >= 1 ? 255 : Math.sqrt(g) * 255 | 0;
+ dest[destOffset + 2] = b <= 0 ? 0 : b >= 1 ? 255 : Math.sqrt(b) * 255 | 0;
+ }
+
+ LabCS.prototype = {
+ getRgb: ColorSpace.prototype.getRgb,
+ getRgbItem: function LabCS_getRgbItem(src, srcOffset, dest, destOffset) {
+ convertToRgb(this, src, srcOffset, false, dest, destOffset);
+ },
+ getRgbBuffer: function LabCS_getRgbBuffer(src, srcOffset, count,
+ dest, destOffset, bits,
+ alpha01) {
+ var maxVal = (1 << bits) - 1;
+ for (var i = 0; i < count; i++) {
+ convertToRgb(this, src, srcOffset, maxVal, dest, destOffset);
+ srcOffset += 3;
+ destOffset += 3 + alpha01;
+ }
+ },
+ getOutputLength: function LabCS_getOutputLength(inputLength, alpha01) {
+ return (inputLength * (3 + alpha01) / 3) | 0;
+ },
+ isPassthrough: ColorSpace.prototype.isPassthrough,
+ fillRgb: ColorSpace.prototype.fillRgb,
+ isDefaultDecode: function LabCS_isDefaultDecode(decodeMap) {
+ // XXX: Decoding is handled with the lab conversion because of the strange
+ // ranges that are used.
+ return true;
+ },
+ usesZeroToOneRange: false
+ };
+ return LabCS;
+})();
+
+// TODO refactor to remove dependency on image.js
+function _setCoreImage(coreImage_) {
+ coreImage = coreImage_;
+ PDFImage = coreImage_.PDFImage;
+}
+exports._setCoreImage = _setCoreImage;
+
+exports.ColorSpace = ColorSpace;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreImage = {}), root.pdfjsSharedUtil,
+ root.pdfjsCorePrimitives, root.pdfjsCoreColorSpace, root.pdfjsCoreStream,
+ root.pdfjsCoreJpx);
+ }
+}(this, function (exports, sharedUtil, corePrimitives, coreColorSpace,
+ coreStream, coreJpx) {
+
+var ImageKind = sharedUtil.ImageKind;
+var assert = sharedUtil.assert;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var warn = sharedUtil.warn;
+var Name = corePrimitives.Name;
+var isStream = corePrimitives.isStream;
+var ColorSpace = coreColorSpace.ColorSpace;
+var DecodeStream = coreStream.DecodeStream;
+var JpegStream = coreStream.JpegStream;
+var JpxImage = coreJpx.JpxImage;
+
+var PDFImage = (function PDFImageClosure() {
+ /**
+ * Decodes the image using native decoder if possible. Resolves the promise
+ * when the image data is ready.
+ */
+ function handleImageData(image, nativeDecoder) {
+ if (nativeDecoder && nativeDecoder.canDecode(image)) {
+ return nativeDecoder.decode(image);
+ } else {
+ return Promise.resolve(image);
+ }
+ }
+
+ /**
+ * Decode and clamp a value. The formula is different from the spec because we
+ * don't decode to float range [0,1], we decode it in the [0,max] range.
+ */
+ function decodeAndClamp(value, addend, coefficient, max) {
+ value = addend + value * coefficient;
+ // Clamp the value to the range
+ return (value < 0 ? 0 : (value > max ? max : value));
+ }
+
+ function PDFImage(xref, res, image, inline, smask, mask, isMask) {
+ this.image = image;
+ var dict = image.dict;
+ if (dict.has('Filter')) {
+ var filter = dict.get('Filter').name;
+ if (filter === 'JPXDecode') {
+ var jpxImage = new JpxImage();
+ jpxImage.parseImageProperties(image.stream);
+ image.stream.reset();
+ image.bitsPerComponent = jpxImage.bitsPerComponent;
+ image.numComps = jpxImage.componentsCount;
+ } else if (filter === 'JBIG2Decode') {
+ image.bitsPerComponent = 1;
+ image.numComps = 1;
+ }
+ }
+ // TODO cache rendered images?
+
+ this.width = dict.get('Width', 'W');
+ this.height = dict.get('Height', 'H');
+
+ if (this.width < 1 || this.height < 1) {
+ error('Invalid image width: ' + this.width + ' or height: ' +
+ this.height);
+ }
+
+ this.interpolate = dict.get('Interpolate', 'I') || false;
+ this.imageMask = dict.get('ImageMask', 'IM') || false;
+ this.matte = dict.get('Matte') || false;
+
+ var bitsPerComponent = image.bitsPerComponent;
+ if (!bitsPerComponent) {
+ bitsPerComponent = dict.get('BitsPerComponent', 'BPC');
+ if (!bitsPerComponent) {
+ if (this.imageMask) {
+ bitsPerComponent = 1;
+ } else {
+ error('Bits per component missing in image: ' + this.imageMask);
+ }
+ }
+ }
+ this.bpc = bitsPerComponent;
+
+ if (!this.imageMask) {
+ var colorSpace = dict.get('ColorSpace', 'CS');
+ if (!colorSpace) {
+ info('JPX images (which do not require color spaces)');
+ switch (image.numComps) {
+ case 1:
+ colorSpace = Name.get('DeviceGray');
+ break;
+ case 3:
+ colorSpace = Name.get('DeviceRGB');
+ break;
+ case 4:
+ colorSpace = Name.get('DeviceCMYK');
+ break;
+ default:
+ error('JPX images with ' + this.numComps +
+ ' color components not supported.');
+ }
+ }
+ this.colorSpace = ColorSpace.parse(colorSpace, xref, res);
+ this.numComps = this.colorSpace.numComps;
+ }
+
+ this.decode = dict.get('Decode', 'D');
+ this.needsDecode = false;
+ if (this.decode &&
+ ((this.colorSpace && !this.colorSpace.isDefaultDecode(this.decode)) ||
+ (isMask && !ColorSpace.isDefaultDecode(this.decode, 1)))) {
+ this.needsDecode = true;
+ // Do some preprocessing to avoid more math.
+ var max = (1 << bitsPerComponent) - 1;
+ this.decodeCoefficients = [];
+ this.decodeAddends = [];
+ for (var i = 0, j = 0; i < this.decode.length; i += 2, ++j) {
+ var dmin = this.decode[i];
+ var dmax = this.decode[i + 1];
+ this.decodeCoefficients[j] = dmax - dmin;
+ this.decodeAddends[j] = max * dmin;
+ }
+ }
+
+ if (smask) {
+ this.smask = new PDFImage(xref, res, smask, false);
+ } else if (mask) {
+ if (isStream(mask)) {
+ var maskDict = mask.dict, imageMask = maskDict.get('ImageMask', 'IM');
+ if (!imageMask) {
+ warn('Ignoring /Mask in image without /ImageMask.');
+ } else {
+ this.mask = new PDFImage(xref, res, mask, false, null, null, true);
+ }
+ } else {
+ // Color key mask (just an array).
+ this.mask = mask;
+ }
+ }
+ }
+ /**
+ * Handles processing of image data and returns the Promise that is resolved
+ * with a PDFImage when the image is ready to be used.
+ */
+ PDFImage.buildImage = function PDFImage_buildImage(handler, xref,
+ res, image, inline,
+ nativeDecoder) {
+ var imagePromise = handleImageData(image, nativeDecoder);
+ var smaskPromise;
+ var maskPromise;
+
+ var smask = image.dict.get('SMask');
+ var mask = image.dict.get('Mask');
+
+ if (smask) {
+ smaskPromise = handleImageData(smask, nativeDecoder);
+ maskPromise = Promise.resolve(null);
+ } else {
+ smaskPromise = Promise.resolve(null);
+ if (mask) {
+ if (isStream(mask)) {
+ maskPromise = handleImageData(mask, nativeDecoder);
+ } else if (isArray(mask)) {
+ maskPromise = Promise.resolve(mask);
+ } else {
+ warn('Unsupported mask format.');
+ maskPromise = Promise.resolve(null);
+ }
+ } else {
+ maskPromise = Promise.resolve(null);
+ }
+ }
+ return Promise.all([imagePromise, smaskPromise, maskPromise]).then(
+ function(results) {
+ var imageData = results[0];
+ var smaskData = results[1];
+ var maskData = results[2];
+ return new PDFImage(xref, res, imageData, inline, smaskData, maskData);
+ });
+ };
+
+ /**
+ * Resize an image using the nearest neighbor algorithm. Currently only
+ * supports one and three component images.
+ * @param {TypedArray} pixels The original image with one component.
+ * @param {Number} bpc Number of bits per component.
+ * @param {Number} components Number of color components, 1 or 3 is supported.
+ * @param {Number} w1 Original width.
+ * @param {Number} h1 Original height.
+ * @param {Number} w2 New width.
+ * @param {Number} h2 New height.
+ * @param {TypedArray} dest (Optional) The destination buffer.
+ * @param {Number} alpha01 (Optional) Size reserved for the alpha channel.
+ * @return {TypedArray} Resized image data.
+ */
+ PDFImage.resize = function PDFImage_resize(pixels, bpc, components,
+ w1, h1, w2, h2, dest, alpha01) {
+
+ if (components !== 1 && components !== 3) {
+ error('Unsupported component count for resizing.');
+ }
+
+ var length = w2 * h2 * components;
+ var temp = dest ? dest : (bpc <= 8 ? new Uint8Array(length) :
+ (bpc <= 16 ? new Uint16Array(length) : new Uint32Array(length)));
+ var xRatio = w1 / w2;
+ var yRatio = h1 / h2;
+ var i, j, py, newIndex = 0, oldIndex;
+ var xScaled = new Uint16Array(w2);
+ var w1Scanline = w1 * components;
+ if (alpha01 !== 1) {
+ alpha01 = 0;
+ }
+
+ for (j = 0; j < w2; j++) {
+ xScaled[j] = Math.floor(j * xRatio) * components;
+ }
+
+ if (components === 1) {
+ for (i = 0; i < h2; i++) {
+ py = Math.floor(i * yRatio) * w1Scanline;
+ for (j = 0; j < w2; j++) {
+ oldIndex = py + xScaled[j];
+ temp[newIndex++] = pixels[oldIndex];
+ }
+ }
+ } else if (components === 3) {
+ for (i = 0; i < h2; i++) {
+ py = Math.floor(i * yRatio) * w1Scanline;
+ for (j = 0; j < w2; j++) {
+ oldIndex = py + xScaled[j];
+ temp[newIndex++] = pixels[oldIndex++];
+ temp[newIndex++] = pixels[oldIndex++];
+ temp[newIndex++] = pixels[oldIndex++];
+ newIndex += alpha01;
+ }
+ }
+ }
+ return temp;
+ };
+
+ PDFImage.createMask =
+ function PDFImage_createMask(imgArray, width, height,
+ imageIsFromDecodeStream, inverseDecode) {
+
+ // |imgArray| might not contain full data for every pixel of the mask, so
+ // we need to distinguish between |computedLength| and |actualLength|.
+ // In particular, if inverseDecode is true, then the array we return must
+ // have a length of |computedLength|.
+
+ var computedLength = ((width + 7) >> 3) * height;
+ var actualLength = imgArray.byteLength;
+ var haveFullData = computedLength === actualLength;
+ var data, i;
+
+ if (imageIsFromDecodeStream && (!inverseDecode || haveFullData)) {
+ // imgArray came from a DecodeStream and its data is in an appropriate
+ // form, so we can just transfer it.
+ data = imgArray;
+ } else if (!inverseDecode) {
+ data = new Uint8Array(actualLength);
+ data.set(imgArray);
+ } else {
+ data = new Uint8Array(computedLength);
+ data.set(imgArray);
+ for (i = actualLength; i < computedLength; i++) {
+ data[i] = 0xff;
+ }
+ }
+
+ // If necessary, invert the original mask data (but not any extra we might
+ // have added above). It's safe to modify the array -- whether it's the
+ // original or a copy, we're about to transfer it anyway, so nothing else
+ // in this thread can be relying on its contents.
+ if (inverseDecode) {
+ for (i = 0; i < actualLength; i++) {
+ data[i] = ~data[i];
+ }
+ }
+
+ return {data: data, width: width, height: height};
+ };
+
+ PDFImage.prototype = {
+ get drawWidth() {
+ return Math.max(this.width,
+ this.smask && this.smask.width || 0,
+ this.mask && this.mask.width || 0);
+ },
+
+ get drawHeight() {
+ return Math.max(this.height,
+ this.smask && this.smask.height || 0,
+ this.mask && this.mask.height || 0);
+ },
+
+ decodeBuffer: function PDFImage_decodeBuffer(buffer) {
+ var bpc = this.bpc;
+ var numComps = this.numComps;
+
+ var decodeAddends = this.decodeAddends;
+ var decodeCoefficients = this.decodeCoefficients;
+ var max = (1 << bpc) - 1;
+ var i, ii;
+
+ if (bpc === 1) {
+ // If the buffer needed decode that means it just needs to be inverted.
+ for (i = 0, ii = buffer.length; i < ii; i++) {
+ buffer[i] = +!(buffer[i]);
+ }
+ return;
+ }
+ var index = 0;
+ for (i = 0, ii = this.width * this.height; i < ii; i++) {
+ for (var j = 0; j < numComps; j++) {
+ buffer[index] = decodeAndClamp(buffer[index], decodeAddends[j],
+ decodeCoefficients[j], max);
+ index++;
+ }
+ }
+ },
+
+ getComponents: function PDFImage_getComponents(buffer) {
+ var bpc = this.bpc;
+
+ // This image doesn't require any extra work.
+ if (bpc === 8) {
+ return buffer;
+ }
+
+ var width = this.width;
+ var height = this.height;
+ var numComps = this.numComps;
+
+ var length = width * height * numComps;
+ var bufferPos = 0;
+ var output = (bpc <= 8 ? new Uint8Array(length) :
+ (bpc <= 16 ? new Uint16Array(length) : new Uint32Array(length)));
+ var rowComps = width * numComps;
+
+ var max = (1 << bpc) - 1;
+ var i = 0, ii, buf;
+
+ if (bpc === 1) {
+ // Optimization for reading 1 bpc images.
+ var mask, loop1End, loop2End;
+ for (var j = 0; j < height; j++) {
+ loop1End = i + (rowComps & ~7);
+ loop2End = i + rowComps;
+
+ // unroll loop for all full bytes
+ while (i < loop1End) {
+ buf = buffer[bufferPos++];
+ output[i] = (buf >> 7) & 1;
+ output[i + 1] = (buf >> 6) & 1;
+ output[i + 2] = (buf >> 5) & 1;
+ output[i + 3] = (buf >> 4) & 1;
+ output[i + 4] = (buf >> 3) & 1;
+ output[i + 5] = (buf >> 2) & 1;
+ output[i + 6] = (buf >> 1) & 1;
+ output[i + 7] = buf & 1;
+ i += 8;
+ }
+
+ // handle remaing bits
+ if (i < loop2End) {
+ buf = buffer[bufferPos++];
+ mask = 128;
+ while (i < loop2End) {
+ output[i++] = +!!(buf & mask);
+ mask >>= 1;
+ }
+ }
+ }
+ } else {
+ // The general case that handles all other bpc values.
+ var bits = 0;
+ buf = 0;
+ for (i = 0, ii = length; i < ii; ++i) {
+ if (i % rowComps === 0) {
+ buf = 0;
+ bits = 0;
+ }
+
+ while (bits < bpc) {
+ buf = (buf << 8) | buffer[bufferPos++];
+ bits += 8;
+ }
+
+ var remainingBits = bits - bpc;
+ var value = buf >> remainingBits;
+ output[i] = (value < 0 ? 0 : (value > max ? max : value));
+ buf = buf & ((1 << remainingBits) - 1);
+ bits = remainingBits;
+ }
+ }
+ return output;
+ },
+
+ fillOpacity: function PDFImage_fillOpacity(rgbaBuf, width, height,
+ actualHeight, image) {
+ var smask = this.smask;
+ var mask = this.mask;
+ var alphaBuf, sw, sh, i, ii, j;
+
+ if (smask) {
+ sw = smask.width;
+ sh = smask.height;
+ alphaBuf = new Uint8Array(sw * sh);
+ smask.fillGrayBuffer(alphaBuf);
+ if (sw !== width || sh !== height) {
+ alphaBuf = PDFImage.resize(alphaBuf, smask.bpc, 1, sw, sh, width,
+ height);
+ }
+ } else if (mask) {
+ if (mask instanceof PDFImage) {
+ sw = mask.width;
+ sh = mask.height;
+ alphaBuf = new Uint8Array(sw * sh);
+ mask.numComps = 1;
+ mask.fillGrayBuffer(alphaBuf);
+
+ // Need to invert values in rgbaBuf
+ for (i = 0, ii = sw * sh; i < ii; ++i) {
+ alphaBuf[i] = 255 - alphaBuf[i];
+ }
+
+ if (sw !== width || sh !== height) {
+ alphaBuf = PDFImage.resize(alphaBuf, mask.bpc, 1, sw, sh, width,
+ height);
+ }
+ } else if (isArray(mask)) {
+ // Color key mask: if any of the compontents are outside the range
+ // then they should be painted.
+ alphaBuf = new Uint8Array(width * height);
+ var numComps = this.numComps;
+ for (i = 0, ii = width * height; i < ii; ++i) {
+ var opacity = 0;
+ var imageOffset = i * numComps;
+ for (j = 0; j < numComps; ++j) {
+ var color = image[imageOffset + j];
+ var maskOffset = j * 2;
+ if (color < mask[maskOffset] || color > mask[maskOffset + 1]) {
+ opacity = 255;
+ break;
+ }
+ }
+ alphaBuf[i] = opacity;
+ }
+ } else {
+ error('Unknown mask format.');
+ }
+ }
+
+ if (alphaBuf) {
+ for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) {
+ rgbaBuf[j] = alphaBuf[i];
+ }
+ } else {
+ // No mask.
+ for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) {
+ rgbaBuf[j] = 255;
+ }
+ }
+ },
+
+ undoPreblend: function PDFImage_undoPreblend(buffer, width, height) {
+ var matte = this.smask && this.smask.matte;
+ if (!matte) {
+ return;
+ }
+ var matteRgb = this.colorSpace.getRgb(matte, 0);
+ var matteR = matteRgb[0];
+ var matteG = matteRgb[1];
+ var matteB = matteRgb[2];
+ var length = width * height * 4;
+ var r, g, b;
+ for (var i = 0; i < length; i += 4) {
+ var alpha = buffer[i + 3];
+ if (alpha === 0) {
+ // according formula we have to get Infinity in all components
+ // making it white (typical paper color) should be okay
+ buffer[i] = 255;
+ buffer[i + 1] = 255;
+ buffer[i + 2] = 255;
+ continue;
+ }
+ var k = 255 / alpha;
+ r = (buffer[i] - matteR) * k + matteR;
+ g = (buffer[i + 1] - matteG) * k + matteG;
+ b = (buffer[i + 2] - matteB) * k + matteB;
+ buffer[i] = r <= 0 ? 0 : r >= 255 ? 255 : r | 0;
+ buffer[i + 1] = g <= 0 ? 0 : g >= 255 ? 255 : g | 0;
+ buffer[i + 2] = b <= 0 ? 0 : b >= 255 ? 255 : b | 0;
+ }
+ },
+
+ createImageData: function PDFImage_createImageData(forceRGBA) {
+ var drawWidth = this.drawWidth;
+ var drawHeight = this.drawHeight;
+ var imgData = { // other fields are filled in below
+ width: drawWidth,
+ height: drawHeight
+ };
+
+ var numComps = this.numComps;
+ var originalWidth = this.width;
+ var originalHeight = this.height;
+ var bpc = this.bpc;
+
+ // Rows start at byte boundary.
+ var rowBytes = (originalWidth * numComps * bpc + 7) >> 3;
+ var imgArray;
+
+ if (!forceRGBA) {
+ // If it is a 1-bit-per-pixel grayscale (i.e. black-and-white) image
+ // without any complications, we pass a same-sized copy to the main
+ // thread rather than expanding by 32x to RGBA form. This saves *lots*
+ // of memory for many scanned documents. It's also much faster.
+ //
+ // Similarly, if it is a 24-bit-per pixel RGB image without any
+ // complications, we avoid expanding by 1.333x to RGBA form.
+ var kind;
+ if (this.colorSpace.name === 'DeviceGray' && bpc === 1) {
+ kind = ImageKind.GRAYSCALE_1BPP;
+ } else if (this.colorSpace.name === 'DeviceRGB' && bpc === 8 &&
+ !this.needsDecode) {
+ kind = ImageKind.RGB_24BPP;
+ }
+ if (kind && !this.smask && !this.mask &&
+ drawWidth === originalWidth && drawHeight === originalHeight) {
+ imgData.kind = kind;
+
+ imgArray = this.getImageBytes(originalHeight * rowBytes);
+ // If imgArray came from a DecodeStream, we're safe to transfer it
+ // (and thus detach its underlying buffer) because it will constitute
+ // the entire DecodeStream's data. But if it came from a Stream, we
+ // need to copy it because it'll only be a portion of the Stream's
+ // data, and the rest will be read later on.
+ if (this.image instanceof DecodeStream) {
+ imgData.data = imgArray;
+ } else {
+ var newArray = new Uint8Array(imgArray.length);
+ newArray.set(imgArray);
+ imgData.data = newArray;
+ }
+ if (this.needsDecode) {
+ // Invert the buffer (which must be grayscale if we reached here).
+ assert(kind === ImageKind.GRAYSCALE_1BPP);
+ var buffer = imgData.data;
+ for (var i = 0, ii = buffer.length; i < ii; i++) {
+ buffer[i] ^= 0xff;
+ }
+ }
+ return imgData;
+ }
+ if (this.image instanceof JpegStream && !this.smask && !this.mask &&
+ (this.colorSpace.name === 'DeviceGray' ||
+ this.colorSpace.name === 'DeviceRGB' ||
+ this.colorSpace.name === 'DeviceCMYK')) {
+ imgData.kind = ImageKind.RGB_24BPP;
+ imgData.data = this.getImageBytes(originalHeight * rowBytes,
+ drawWidth, drawHeight, true);
+ return imgData;
+ }
+ }
+
+ imgArray = this.getImageBytes(originalHeight * rowBytes);
+ // imgArray can be incomplete (e.g. after CCITT fax encoding).
+ var actualHeight = 0 | (imgArray.length / rowBytes *
+ drawHeight / originalHeight);
+
+ var comps = this.getComponents(imgArray);
+
+ // If opacity data is present, use RGBA_32BPP form. Otherwise, use the
+ // more compact RGB_24BPP form if allowable.
+ var alpha01, maybeUndoPreblend;
+ if (!forceRGBA && !this.smask && !this.mask) {
+ imgData.kind = ImageKind.RGB_24BPP;
+ imgData.data = new Uint8Array(drawWidth * drawHeight * 3);
+ alpha01 = 0;
+ maybeUndoPreblend = false;
+ } else {
+ imgData.kind = ImageKind.RGBA_32BPP;
+ imgData.data = new Uint8Array(drawWidth * drawHeight * 4);
+ alpha01 = 1;
+ maybeUndoPreblend = true;
+
+ // Color key masking (opacity) must be performed before decoding.
+ this.fillOpacity(imgData.data, drawWidth, drawHeight, actualHeight,
+ comps);
+ }
+
+ if (this.needsDecode) {
+ this.decodeBuffer(comps);
+ }
+ this.colorSpace.fillRgb(imgData.data, originalWidth, originalHeight,
+ drawWidth, drawHeight, actualHeight, bpc, comps,
+ alpha01);
+ if (maybeUndoPreblend) {
+ this.undoPreblend(imgData.data, drawWidth, actualHeight);
+ }
+
+ return imgData;
+ },
+
+ fillGrayBuffer: function PDFImage_fillGrayBuffer(buffer) {
+ var numComps = this.numComps;
+ if (numComps !== 1) {
+ error('Reading gray scale from a color image: ' + numComps);
+ }
+
+ var width = this.width;
+ var height = this.height;
+ var bpc = this.bpc;
+
+ // rows start at byte boundary
+ var rowBytes = (width * numComps * bpc + 7) >> 3;
+ var imgArray = this.getImageBytes(height * rowBytes);
+
+ var comps = this.getComponents(imgArray);
+ var i, length;
+
+ if (bpc === 1) {
+ // inline decoding (= inversion) for 1 bpc images
+ length = width * height;
+ if (this.needsDecode) {
+ // invert and scale to {0, 255}
+ for (i = 0; i < length; ++i) {
+ buffer[i] = (comps[i] - 1) & 255;
+ }
+ } else {
+ // scale to {0, 255}
+ for (i = 0; i < length; ++i) {
+ buffer[i] = (-comps[i]) & 255;
+ }
+ }
+ return;
+ }
+
+ if (this.needsDecode) {
+ this.decodeBuffer(comps);
+ }
+ length = width * height;
+ // we aren't using a colorspace so we need to scale the value
+ var scale = 255 / ((1 << bpc) - 1);
+ for (i = 0; i < length; ++i) {
+ buffer[i] = (scale * comps[i]) | 0;
+ }
+ },
+
+ getImageBytes: function PDFImage_getImageBytes(length,
+ drawWidth, drawHeight,
+ forceRGB) {
+ this.image.reset();
+ this.image.drawWidth = drawWidth || this.width;
+ this.image.drawHeight = drawHeight || this.height;
+ this.image.forceRGB = !!forceRGB;
+ return this.image.getBytes(length);
+ }
+ };
+ return PDFImage;
+})();
+
+exports.PDFImage = PDFImage;
+
+// TODO refactor to remove dependency on colorspace.js
+coreColorSpace._setCoreImage(exports);
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreObj = {}), root.pdfjsSharedUtil,
+ root.pdfjsCorePrimitives, root.pdfjsCoreCrypto, root.pdfjsCoreParser,
+ root.pdfjsCoreChunkedStream, root.pdfjsCoreColorSpace);
+ }
+}(this, function (exports, sharedUtil, corePrimitives, coreCrypto, coreParser,
+ coreChunkedStream, coreColorSpace) {
+
+var InvalidPDFException = sharedUtil.InvalidPDFException;
+var MissingDataException = sharedUtil.MissingDataException;
+var XRefParseException = sharedUtil.XRefParseException;
+var assert = sharedUtil.assert;
+var bytesToString = sharedUtil.bytesToString;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isInt = sharedUtil.isInt;
+var isString = sharedUtil.isString;
+var shadow = sharedUtil.shadow;
+var stringToPDFString = sharedUtil.stringToPDFString;
+var stringToUTF8String = sharedUtil.stringToUTF8String;
+var warn = sharedUtil.warn;
+var isValidUrl = sharedUtil.isValidUrl;
+var Util = sharedUtil.Util;
+var Ref = corePrimitives.Ref;
+var RefSet = corePrimitives.RefSet;
+var RefSetCache = corePrimitives.RefSetCache;
+var isName = corePrimitives.isName;
+var isCmd = corePrimitives.isCmd;
+var isDict = corePrimitives.isDict;
+var isRef = corePrimitives.isRef;
+var isStream = corePrimitives.isStream;
+var CipherTransformFactory = coreCrypto.CipherTransformFactory;
+var Lexer = coreParser.Lexer;
+var Parser = coreParser.Parser;
+var ChunkedStream = coreChunkedStream.ChunkedStream;
+var ColorSpace = coreColorSpace.ColorSpace;
+
+var Catalog = (function CatalogClosure() {
+ function Catalog(pdfManager, xref, pageFactory) {
+ this.pdfManager = pdfManager;
+ this.xref = xref;
+ this.catDict = xref.getCatalogObj();
+ this.fontCache = new RefSetCache();
+ assert(isDict(this.catDict),
+ 'catalog object is not a dictionary');
+
+ // TODO refactor to move getPage() to the PDFDocument.
+ this.pageFactory = pageFactory;
+ this.pagePromises = [];
+ }
+
+ Catalog.prototype = {
+ get metadata() {
+ var streamRef = this.catDict.getRaw('Metadata');
+ if (!isRef(streamRef)) {
+ return shadow(this, 'metadata', null);
+ }
+
+ var encryptMetadata = (!this.xref.encrypt ? false :
+ this.xref.encrypt.encryptMetadata);
+
+ var stream = this.xref.fetch(streamRef, !encryptMetadata);
+ var metadata;
+ if (stream && isDict(stream.dict)) {
+ var type = stream.dict.get('Type');
+ var subtype = stream.dict.get('Subtype');
+
+ if (isName(type) && isName(subtype) &&
+ type.name === 'Metadata' && subtype.name === 'XML') {
+ // XXX: This should examine the charset the XML document defines,
+ // however since there are currently no real means to decode
+ // arbitrary charsets, let's just hope that the author of the PDF
+ // was reasonable enough to stick with the XML default charset,
+ // which is UTF-8.
+ try {
+ metadata = stringToUTF8String(bytesToString(stream.getBytes()));
+ } catch (e) {
+ info('Skipping invalid metadata.');
+ }
+ }
+ }
+
+ return shadow(this, 'metadata', metadata);
+ },
+ get toplevelPagesDict() {
+ var pagesObj = this.catDict.get('Pages');
+ assert(isDict(pagesObj), 'invalid top-level pages dictionary');
+ // shadow the prototype getter
+ return shadow(this, 'toplevelPagesDict', pagesObj);
+ },
+ get documentOutline() {
+ var obj = null;
+ try {
+ obj = this.readDocumentOutline();
+ } catch (ex) {
+ if (ex instanceof MissingDataException) {
+ throw ex;
+ }
+ warn('Unable to read document outline');
+ }
+ return shadow(this, 'documentOutline', obj);
+ },
+ readDocumentOutline: function Catalog_readDocumentOutline() {
+ var obj = this.catDict.get('Outlines');
+ if (!isDict(obj)) {
+ return null;
+ }
+ obj = obj.getRaw('First');
+ if (!isRef(obj)) {
+ return null;
+ }
+ var root = { items: [] };
+ var queue = [{obj: obj, parent: root}];
+ // To avoid recursion, keep track of the already processed items.
+ var processed = new RefSet();
+ processed.put(obj);
+ var xref = this.xref, blackColor = new Uint8Array(3);
+
+ while (queue.length > 0) {
+ var i = queue.shift();
+ var outlineDict = xref.fetchIfRef(i.obj);
+ if (outlineDict === null) {
+ continue;
+ }
+ assert(outlineDict.has('Title'), 'Invalid outline item');
+
+ var actionDict = outlineDict.get('A'), dest = null, url = null;
+ if (actionDict) {
+ var destEntry = actionDict.get('D');
+ if (destEntry) {
+ dest = destEntry;
+ } else {
+ var uriEntry = actionDict.get('URI');
+ if (isString(uriEntry) && isValidUrl(uriEntry, false)) {
+ url = uriEntry;
+ }
+ }
+ } else if (outlineDict.has('Dest')) {
+ dest = outlineDict.getRaw('Dest');
+ if (isName(dest)) {
+ dest = dest.name;
+ }
+ }
+ var title = outlineDict.get('Title');
+ var flags = outlineDict.get('F') || 0;
+
+ var color = outlineDict.get('C'), rgbColor = blackColor;
+ // We only need to parse the color when it's valid, and non-default.
+ if (isArray(color) && color.length === 3 &&
+ (color[0] !== 0 || color[1] !== 0 || color[2] !== 0)) {
+ rgbColor = ColorSpace.singletons.rgb.getRgb(color, 0);
+ }
+ var outlineItem = {
+ dest: dest,
+ url: url,
+ title: stringToPDFString(title),
+ color: rgbColor,
+ count: outlineDict.get('Count'),
+ bold: !!(flags & 2),
+ italic: !!(flags & 1),
+ items: []
+ };
+ i.parent.items.push(outlineItem);
+ obj = outlineDict.getRaw('First');
+ if (isRef(obj) && !processed.has(obj)) {
+ queue.push({obj: obj, parent: outlineItem});
+ processed.put(obj);
+ }
+ obj = outlineDict.getRaw('Next');
+ if (isRef(obj) && !processed.has(obj)) {
+ queue.push({obj: obj, parent: i.parent});
+ processed.put(obj);
+ }
+ }
+ return (root.items.length > 0 ? root.items : null);
+ },
+ get numPages() {
+ var obj = this.toplevelPagesDict.get('Count');
+ assert(
+ isInt(obj),
+ 'page count in top level pages object is not an integer'
+ );
+ // shadow the prototype getter
+ return shadow(this, 'num', obj);
+ },
+ get destinations() {
+ function fetchDestination(dest) {
+ return isDict(dest) ? dest.get('D') : dest;
+ }
+
+ var xref = this.xref;
+ var dests = {}, nameTreeRef, nameDictionaryRef;
+ var obj = this.catDict.get('Names');
+ if (obj && obj.has('Dests')) {
+ nameTreeRef = obj.getRaw('Dests');
+ } else if (this.catDict.has('Dests')) {
+ nameDictionaryRef = this.catDict.get('Dests');
+ }
+
+ if (nameDictionaryRef) {
+ // reading simple destination dictionary
+ obj = nameDictionaryRef;
+ obj.forEach(function catalogForEach(key, value) {
+ if (!value) {
+ return;
+ }
+ dests[key] = fetchDestination(value);
+ });
+ }
+ if (nameTreeRef) {
+ var nameTree = new NameTree(nameTreeRef, xref);
+ var names = nameTree.getAll();
+ for (var name in names) {
+ dests[name] = fetchDestination(names[name]);
+ }
+ }
+ return shadow(this, 'destinations', dests);
+ },
+ getDestination: function Catalog_getDestination(destinationId) {
+ function fetchDestination(dest) {
+ return isDict(dest) ? dest.get('D') : dest;
+ }
+
+ var xref = this.xref;
+ var dest = null, nameTreeRef, nameDictionaryRef;
+ var obj = this.catDict.get('Names');
+ if (obj && obj.has('Dests')) {
+ nameTreeRef = obj.getRaw('Dests');
+ } else if (this.catDict.has('Dests')) {
+ nameDictionaryRef = this.catDict.get('Dests');
+ }
+
+ if (nameDictionaryRef) { // Simple destination dictionary.
+ var value = nameDictionaryRef.get(destinationId);
+ if (value) {
+ dest = fetchDestination(value);
+ }
+ }
+ if (nameTreeRef) {
+ var nameTree = new NameTree(nameTreeRef, xref);
+ dest = fetchDestination(nameTree.get(destinationId));
+ }
+ return dest;
+ },
+
+ get pageLabels() {
+ var obj = null;
+ try {
+ obj = this.readPageLabels();
+ } catch (ex) {
+ if (ex instanceof MissingDataException) {
+ throw ex;
+ }
+ warn('Unable to read page labels.');
+ }
+ return shadow(this, 'pageLabels', obj);
+ },
+ readPageLabels: function Catalog_readPageLabels() {
+ var obj = this.catDict.getRaw('PageLabels');
+ if (!obj) {
+ return null;
+ }
+ var pageLabels = new Array(this.numPages);
+ var style = null;
+ var prefix = '';
+ var start = 1;
+
+ var numberTree = new NumberTree(obj, this.xref);
+ var nums = numberTree.getAll();
+ var currentLabel = '', currentIndex = 1;
+
+ for (var i = 0, ii = this.numPages; i < ii; i++) {
+ if (i in nums) {
+ var labelDict = nums[i];
+ assert(isDict(labelDict), 'The PageLabel is not a dictionary.');
+
+ var type = labelDict.get('Type');
+ assert(!type || (isName(type) && type.name === 'PageLabel'),
+ 'Invalid type in PageLabel dictionary.');
+
+ var s = labelDict.get('S');
+ assert(!s || isName(s), 'Invalid style in PageLabel dictionary.');
+ style = (s ? s.name : null);
+
+ prefix = labelDict.get('P') || '';
+ assert(isString(prefix), 'Invalid prefix in PageLabel dictionary.');
+
+ start = labelDict.get('St') || 1;
+ assert(isInt(start), 'Invalid start in PageLabel dictionary.');
+ currentIndex = start;
+ }
+
+ switch (style) {
+ case 'D':
+ currentLabel = currentIndex;
+ break;
+ case 'R':
+ case 'r':
+ currentLabel = Util.toRoman(currentIndex, style === 'r');
+ break;
+ case 'A':
+ case 'a':
+ var LIMIT = 26; // Use only the characters A--Z, or a--z.
+ var A_UPPER_CASE = 0x41, A_LOWER_CASE = 0x61;
+
+ var baseCharCode = (style === 'a' ? A_LOWER_CASE : A_UPPER_CASE);
+ var letterIndex = currentIndex - 1;
+ var character = String.fromCharCode(baseCharCode +
+ (letterIndex % LIMIT));
+ var charBuf = [];
+ for (var j = 0, jj = (letterIndex / LIMIT) | 0; j <= jj; j++) {
+ charBuf.push(character);
+ }
+ currentLabel = charBuf.join('');
+ break;
+ default:
+ assert(!style,
+ 'Invalid style "' + style + '" in PageLabel dictionary.');
+ }
+ pageLabels[i] = prefix + currentLabel;
+
+ currentLabel = '';
+ currentIndex++;
+ }
+ return pageLabels;
+ },
+
+ get attachments() {
+ var xref = this.xref;
+ var attachments = null, nameTreeRef;
+ var obj = this.catDict.get('Names');
+ if (obj) {
+ nameTreeRef = obj.getRaw('EmbeddedFiles');
+ }
+
+ if (nameTreeRef) {
+ var nameTree = new NameTree(nameTreeRef, xref);
+ var names = nameTree.getAll();
+ for (var name in names) {
+ var fs = new FileSpec(names[name], xref);
+ if (!attachments) {
+ attachments = Object.create(null);
+ }
+ attachments[stringToPDFString(name)] = fs.serializable;
+ }
+ }
+ return shadow(this, 'attachments', attachments);
+ },
+ get javaScript() {
+ var xref = this.xref;
+ var obj = this.catDict.get('Names');
+
+ var javaScript = [];
+ function appendIfJavaScriptDict(jsDict) {
+ var type = jsDict.get('S');
+ if (!isName(type) || type.name !== 'JavaScript') {
+ return;
+ }
+ var js = jsDict.get('JS');
+ if (isStream(js)) {
+ js = bytesToString(js.getBytes());
+ } else if (!isString(js)) {
+ return;
+ }
+ javaScript.push(stringToPDFString(js));
+ }
+ if (obj && obj.has('JavaScript')) {
+ var nameTree = new NameTree(obj.getRaw('JavaScript'), xref);
+ var names = nameTree.getAll();
+ for (var name in names) {
+ // We don't really use the JavaScript right now. This code is
+ // defensive so we don't cause errors on document load.
+ var jsDict = names[name];
+ if (isDict(jsDict)) {
+ appendIfJavaScriptDict(jsDict);
+ }
+ }
+ }
+
+ // Append OpenAction actions to javaScript array
+ var openactionDict = this.catDict.get('OpenAction');
+ if (isDict(openactionDict, 'Action')) {
+ var actionType = openactionDict.get('S');
+ if (isName(actionType) && actionType.name === 'Named') {
+ // The named Print action is not a part of the PDF 1.7 specification,
+ // but is supported by many PDF readers/writers (including Adobe's).
+ var action = openactionDict.get('N');
+ if (isName(action) && action.name === 'Print') {
+ javaScript.push('print({});');
+ }
+ } else {
+ appendIfJavaScriptDict(openactionDict);
+ }
+ }
+
+ return shadow(this, 'javaScript', javaScript);
+ },
+
+ cleanup: function Catalog_cleanup() {
+ var promises = [];
+ this.fontCache.forEach(function (promise) {
+ promises.push(promise);
+ });
+ return Promise.all(promises).then(function (translatedFonts) {
+ for (var i = 0, ii = translatedFonts.length; i < ii; i++) {
+ var font = translatedFonts[i].dict;
+ delete font.translated;
+ }
+ this.fontCache.clear();
+ }.bind(this));
+ },
+
+ getPage: function Catalog_getPage(pageIndex) {
+ if (!(pageIndex in this.pagePromises)) {
+ this.pagePromises[pageIndex] = this.getPageDict(pageIndex).then(
+ function (a) {
+ var dict = a[0];
+ var ref = a[1];
+ return this.pageFactory.createPage(pageIndex, dict, ref,
+ this.fontCache);
+ }.bind(this)
+ );
+ }
+ return this.pagePromises[pageIndex];
+ },
+
+ getPageDict: function Catalog_getPageDict(pageIndex) {
+ var capability = createPromiseCapability();
+ var nodesToVisit = [this.catDict.getRaw('Pages')];
+ var currentPageIndex = 0;
+ var xref = this.xref;
+ var checkAllKids = false;
+
+ function next() {
+ while (nodesToVisit.length) {
+ var currentNode = nodesToVisit.pop();
+
+ if (isRef(currentNode)) {
+ xref.fetchAsync(currentNode).then(function (obj) {
+ if (isDict(obj, 'Page') || (isDict(obj) && !obj.has('Kids'))) {
+ if (pageIndex === currentPageIndex) {
+ capability.resolve([obj, currentNode]);
+ } else {
+ currentPageIndex++;
+ next();
+ }
+ return;
+ }
+ nodesToVisit.push(obj);
+ next();
+ }, capability.reject);
+ return;
+ }
+
+ // Must be a child page dictionary.
+ assert(
+ isDict(currentNode),
+ 'page dictionary kid reference points to wrong type of object'
+ );
+ var count = currentNode.get('Count');
+ // If the current node doesn't have any children, avoid getting stuck
+ // in an empty node further down in the tree (see issue5644.pdf).
+ if (count === 0) {
+ checkAllKids = true;
+ }
+ // Skip nodes where the page can't be.
+ if (currentPageIndex + count <= pageIndex) {
+ currentPageIndex += count;
+ continue;
+ }
+
+ var kids = currentNode.get('Kids');
+ assert(isArray(kids), 'page dictionary kids object is not an array');
+ if (!checkAllKids && count === kids.length) {
+ // Nodes that don't have the page have been skipped and this is the
+ // bottom of the tree which means the page requested must be a
+ // descendant of this pages node. Ideally we would just resolve the
+ // promise with the page ref here, but there is the case where more
+ // pages nodes could link to single a page (see issue 3666 pdf). To
+ // handle this push it back on the queue so if it is a pages node it
+ // will be descended into.
+ nodesToVisit = [kids[pageIndex - currentPageIndex]];
+ currentPageIndex = pageIndex;
+ continue;
+ } else {
+ for (var last = kids.length - 1; last >= 0; last--) {
+ nodesToVisit.push(kids[last]);
+ }
+ }
+ }
+ capability.reject('Page index ' + pageIndex + ' not found.');
+ }
+ next();
+ return capability.promise;
+ },
+
+ getPageIndex: function Catalog_getPageIndex(ref) {
+ // The page tree nodes have the count of all the leaves below them. To get
+ // how many pages are before we just have to walk up the tree and keep
+ // adding the count of siblings to the left of the node.
+ var xref = this.xref;
+ function pagesBeforeRef(kidRef) {
+ var total = 0;
+ var parentRef;
+ return xref.fetchAsync(kidRef).then(function (node) {
+ if (!node) {
+ return null;
+ }
+ parentRef = node.getRaw('Parent');
+ return node.getAsync('Parent');
+ }).then(function (parent) {
+ if (!parent) {
+ return null;
+ }
+ return parent.getAsync('Kids');
+ }).then(function (kids) {
+ if (!kids) {
+ return null;
+ }
+ var kidPromises = [];
+ var found = false;
+ for (var i = 0; i < kids.length; i++) {
+ var kid = kids[i];
+ assert(isRef(kid), 'kids must be a ref');
+ if (kid.num === kidRef.num) {
+ found = true;
+ break;
+ }
+ kidPromises.push(xref.fetchAsync(kid).then(function (kid) {
+ if (kid.has('Count')) {
+ var count = kid.get('Count');
+ total += count;
+ } else { // page leaf node
+ total++;
+ }
+ }));
+ }
+ if (!found) {
+ error('kid ref not found in parents kids');
+ }
+ return Promise.all(kidPromises).then(function () {
+ return [total, parentRef];
+ });
+ });
+ }
+
+ var total = 0;
+ function next(ref) {
+ return pagesBeforeRef(ref).then(function (args) {
+ if (!args) {
+ return total;
+ }
+ var count = args[0];
+ var parentRef = args[1];
+ total += count;
+ return next(parentRef);
+ });
+ }
+
+ return next(ref);
+ }
+ };
+
+ return Catalog;
+})();
+
+var XRef = (function XRefClosure() {
+ function XRef(stream, password) {
+ this.stream = stream;
+ this.entries = [];
+ this.xrefstms = Object.create(null);
+ // prepare the XRef cache
+ this.cache = [];
+ this.password = password;
+ this.stats = {
+ streamTypes: [],
+ fontTypes: []
+ };
+ }
+
+ XRef.prototype = {
+ setStartXRef: function XRef_setStartXRef(startXRef) {
+ // Store the starting positions of xref tables as we process them
+ // so we can recover from missing data errors
+ this.startXRefQueue = [startXRef];
+ },
+
+ parse: function XRef_parse(recoveryMode) {
+ var trailerDict;
+ if (!recoveryMode) {
+ trailerDict = this.readXRef();
+ } else {
+ warn('Indexing all PDF objects');
+ trailerDict = this.indexObjects();
+ }
+ trailerDict.assignXref(this);
+ this.trailer = trailerDict;
+ var encrypt = trailerDict.get('Encrypt');
+ if (encrypt) {
+ var ids = trailerDict.get('ID');
+ var fileId = (ids && ids.length) ? ids[0] : '';
+ this.encrypt = new CipherTransformFactory(encrypt, fileId,
+ this.password);
+ }
+
+ // get the root dictionary (catalog) object
+ if (!(this.root = trailerDict.get('Root'))) {
+ error('Invalid root reference');
+ }
+ },
+
+ processXRefTable: function XRef_processXRefTable(parser) {
+ if (!('tableState' in this)) {
+ // Stores state of the table as we process it so we can resume
+ // from middle of table in case of missing data error
+ this.tableState = {
+ entryNum: 0,
+ streamPos: parser.lexer.stream.pos,
+ parserBuf1: parser.buf1,
+ parserBuf2: parser.buf2
+ };
+ }
+
+ var obj = this.readXRefTable(parser);
+
+ // Sanity check
+ if (!isCmd(obj, 'trailer')) {
+ error('Invalid XRef table: could not find trailer dictionary');
+ }
+ // Read trailer dictionary, e.g.
+ // trailer
+ // << /Size 22
+ // /Root 20R
+ // /Info 10R
+ // /ID [ <81b14aafa313db63dbd6f981e49f94f4> ]
+ // >>
+ // The parser goes through the entire stream << ... >> and provides
+ // a getter interface for the key-value table
+ var dict = parser.getObj();
+
+ // The pdflib PDF generator can generate a nested trailer dictionary
+ if (!isDict(dict) && dict.dict) {
+ dict = dict.dict;
+ }
+ if (!isDict(dict)) {
+ error('Invalid XRef table: could not parse trailer dictionary');
+ }
+ delete this.tableState;
+
+ return dict;
+ },
+
+ readXRefTable: function XRef_readXRefTable(parser) {
+ // Example of cross-reference table:
+ // xref
+ // 0 1 <-- subsection header (first obj #, obj count)
+ // 0000000000 65535 f <-- actual object (offset, generation #, f/n)
+ // 23 2 <-- subsection header ... and so on ...
+ // 0000025518 00002 n
+ // 0000025635 00000 n
+ // trailer
+ // ...
+
+ var stream = parser.lexer.stream;
+ var tableState = this.tableState;
+ stream.pos = tableState.streamPos;
+ parser.buf1 = tableState.parserBuf1;
+ parser.buf2 = tableState.parserBuf2;
+
+ // Outer loop is over subsection headers
+ var obj;
+
+ while (true) {
+ if (!('firstEntryNum' in tableState) || !('entryCount' in tableState)) {
+ if (isCmd(obj = parser.getObj(), 'trailer')) {
+ break;
+ }
+ tableState.firstEntryNum = obj;
+ tableState.entryCount = parser.getObj();
+ }
+
+ var first = tableState.firstEntryNum;
+ var count = tableState.entryCount;
+ if (!isInt(first) || !isInt(count)) {
+ error('Invalid XRef table: wrong types in subsection header');
+ }
+ // Inner loop is over objects themselves
+ for (var i = tableState.entryNum; i < count; i++) {
+ tableState.streamPos = stream.pos;
+ tableState.entryNum = i;
+ tableState.parserBuf1 = parser.buf1;
+ tableState.parserBuf2 = parser.buf2;
+
+ var entry = {};
+ entry.offset = parser.getObj();
+ entry.gen = parser.getObj();
+ var type = parser.getObj();
+
+ if (isCmd(type, 'f')) {
+ entry.free = true;
+ } else if (isCmd(type, 'n')) {
+ entry.uncompressed = true;
+ }
+
+ // Validate entry obj
+ if (!isInt(entry.offset) || !isInt(entry.gen) ||
+ !(entry.free || entry.uncompressed)) {
+ error('Invalid entry in XRef subsection: ' + first + ', ' + count);
+ }
+
+ if (!this.entries[i + first]) {
+ this.entries[i + first] = entry;
+ }
+ }
+
+ tableState.entryNum = 0;
+ tableState.streamPos = stream.pos;
+ tableState.parserBuf1 = parser.buf1;
+ tableState.parserBuf2 = parser.buf2;
+ delete tableState.firstEntryNum;
+ delete tableState.entryCount;
+ }
+
+ // Per issue 3248: hp scanners generate bad XRef
+ if (first === 1 && this.entries[1] && this.entries[1].free) {
+ // shifting the entries
+ this.entries.shift();
+ }
+
+ // Sanity check: as per spec, first object must be free
+ if (this.entries[0] && !this.entries[0].free) {
+ error('Invalid XRef table: unexpected first object');
+ }
+ return obj;
+ },
+
+ processXRefStream: function XRef_processXRefStream(stream) {
+ if (!('streamState' in this)) {
+ // Stores state of the stream as we process it so we can resume
+ // from middle of stream in case of missing data error
+ var streamParameters = stream.dict;
+ var byteWidths = streamParameters.get('W');
+ var range = streamParameters.get('Index');
+ if (!range) {
+ range = [0, streamParameters.get('Size')];
+ }
+
+ this.streamState = {
+ entryRanges: range,
+ byteWidths: byteWidths,
+ entryNum: 0,
+ streamPos: stream.pos
+ };
+ }
+ this.readXRefStream(stream);
+ delete this.streamState;
+
+ return stream.dict;
+ },
+
+ readXRefStream: function XRef_readXRefStream(stream) {
+ var i, j;
+ var streamState = this.streamState;
+ stream.pos = streamState.streamPos;
+
+ var byteWidths = streamState.byteWidths;
+ var typeFieldWidth = byteWidths[0];
+ var offsetFieldWidth = byteWidths[1];
+ var generationFieldWidth = byteWidths[2];
+
+ var entryRanges = streamState.entryRanges;
+ while (entryRanges.length > 0) {
+ var first = entryRanges[0];
+ var n = entryRanges[1];
+
+ if (!isInt(first) || !isInt(n)) {
+ error('Invalid XRef range fields: ' + first + ', ' + n);
+ }
+ if (!isInt(typeFieldWidth) || !isInt(offsetFieldWidth) ||
+ !isInt(generationFieldWidth)) {
+ error('Invalid XRef entry fields length: ' + first + ', ' + n);
+ }
+ for (i = streamState.entryNum; i < n; ++i) {
+ streamState.entryNum = i;
+ streamState.streamPos = stream.pos;
+
+ var type = 0, offset = 0, generation = 0;
+ for (j = 0; j < typeFieldWidth; ++j) {
+ type = (type << 8) | stream.getByte();
+ }
+ // if type field is absent, its default value is 1
+ if (typeFieldWidth === 0) {
+ type = 1;
+ }
+ for (j = 0; j < offsetFieldWidth; ++j) {
+ offset = (offset << 8) | stream.getByte();
+ }
+ for (j = 0; j < generationFieldWidth; ++j) {
+ generation = (generation << 8) | stream.getByte();
+ }
+ var entry = {};
+ entry.offset = offset;
+ entry.gen = generation;
+ switch (type) {
+ case 0:
+ entry.free = true;
+ break;
+ case 1:
+ entry.uncompressed = true;
+ break;
+ case 2:
+ break;
+ default:
+ error('Invalid XRef entry type: ' + type);
+ }
+ if (!this.entries[first + i]) {
+ this.entries[first + i] = entry;
+ }
+ }
+
+ streamState.entryNum = 0;
+ streamState.streamPos = stream.pos;
+ entryRanges.splice(0, 2);
+ }
+ },
+
+ indexObjects: function XRef_indexObjects() {
+ // Simple scan through the PDF content to find objects,
+ // trailers and XRef streams.
+ var TAB = 0x9, LF = 0xA, CR = 0xD, SPACE = 0x20;
+ var PERCENT = 0x25, LT = 0x3C;
+
+ function readToken(data, offset) {
+ var token = '', ch = data[offset];
+ while (ch !== LF && ch !== CR && ch !== LT) {
+ if (++offset >= data.length) {
+ break;
+ }
+ token += String.fromCharCode(ch);
+ ch = data[offset];
+ }
+ return token;
+ }
+ function skipUntil(data, offset, what) {
+ var length = what.length, dataLength = data.length;
+ var skipped = 0;
+ // finding byte sequence
+ while (offset < dataLength) {
+ var i = 0;
+ while (i < length && data[offset + i] === what[i]) {
+ ++i;
+ }
+ if (i >= length) {
+ break; // sequence found
+ }
+ offset++;
+ skipped++;
+ }
+ return skipped;
+ }
+ var objRegExp = /^(\d+)\s+(\d+)\s+obj\b/;
+ var trailerBytes = new Uint8Array([116, 114, 97, 105, 108, 101, 114]);
+ var startxrefBytes = new Uint8Array([115, 116, 97, 114, 116, 120, 114,
+ 101, 102]);
+ var endobjBytes = new Uint8Array([101, 110, 100, 111, 98, 106]);
+ var xrefBytes = new Uint8Array([47, 88, 82, 101, 102]);
+
+ // Clear out any existing entries, since they may be bogus.
+ this.entries.length = 0;
+
+ var stream = this.stream;
+ stream.pos = 0;
+ var buffer = stream.getBytes();
+ var position = stream.start, length = buffer.length;
+ var trailers = [], xrefStms = [];
+ while (position < length) {
+ var ch = buffer[position];
+ if (ch === TAB || ch === LF || ch === CR || ch === SPACE) {
+ ++position;
+ continue;
+ }
+ if (ch === PERCENT) { // %-comment
+ do {
+ ++position;
+ if (position >= length) {
+ break;
+ }
+ ch = buffer[position];
+ } while (ch !== LF && ch !== CR);
+ continue;
+ }
+ var token = readToken(buffer, position);
+ var m;
+ if (token.indexOf('xref') === 0 &&
+ (token.length === 4 || /\s/.test(token[4]))) {
+ position += skipUntil(buffer, position, trailerBytes);
+ trailers.push(position);
+ position += skipUntil(buffer, position, startxrefBytes);
+ } else if ((m = objRegExp.exec(token))) {
+ if (typeof this.entries[m[1]] === 'undefined') {
+ this.entries[m[1]] = {
+ offset: position - stream.start,
+ gen: m[2] | 0,
+ uncompressed: true
+ };
+ }
+ var contentLength = skipUntil(buffer, position, endobjBytes) + 7;
+ var content = buffer.subarray(position, position + contentLength);
+
+ // checking XRef stream suspect
+ // (it shall have '/XRef' and next char is not a letter)
+ var xrefTagOffset = skipUntil(content, 0, xrefBytes);
+ if (xrefTagOffset < contentLength &&
+ content[xrefTagOffset + 5] < 64) {
+ xrefStms.push(position - stream.start);
+ this.xrefstms[position - stream.start] = 1; // Avoid recursion
+ }
+
+ position += contentLength;
+ } else if (token.indexOf('trailer') === 0 &&
+ (token.length === 7 || /\s/.test(token[7]))) {
+ trailers.push(position);
+ position += skipUntil(buffer, position, startxrefBytes);
+ } else {
+ position += token.length + 1;
+ }
+ }
+ // reading XRef streams
+ var i, ii;
+ for (i = 0, ii = xrefStms.length; i < ii; ++i) {
+ this.startXRefQueue.push(xrefStms[i]);
+ this.readXRef(/* recoveryMode */ true);
+ }
+ // finding main trailer
+ var dict;
+ for (i = 0, ii = trailers.length; i < ii; ++i) {
+ stream.pos = trailers[i];
+ var parser = new Parser(new Lexer(stream), true, this);
+ var obj = parser.getObj();
+ if (!isCmd(obj, 'trailer')) {
+ continue;
+ }
+ // read the trailer dictionary
+ if (!isDict(dict = parser.getObj())) {
+ continue;
+ }
+ // taking the first one with 'ID'
+ if (dict.has('ID')) {
+ return dict;
+ }
+ }
+ // no tailer with 'ID', taking last one (if exists)
+ if (dict) {
+ return dict;
+ }
+ // nothing helps
+ // calling error() would reject worker with an UnknownErrorException.
+ throw new InvalidPDFException('Invalid PDF structure');
+ },
+
+ readXRef: function XRef_readXRef(recoveryMode) {
+ var stream = this.stream;
+
+ try {
+ while (this.startXRefQueue.length) {
+ var startXRef = this.startXRefQueue[0];
+
+ stream.pos = startXRef + stream.start;
+
+ var parser = new Parser(new Lexer(stream), true, this);
+ var obj = parser.getObj();
+ var dict;
+
+ // Get dictionary
+ if (isCmd(obj, 'xref')) {
+ // Parse end-of-file XRef
+ dict = this.processXRefTable(parser);
+ if (!this.topDict) {
+ this.topDict = dict;
+ }
+
+ // Recursively get other XRefs 'XRefStm', if any
+ obj = dict.get('XRefStm');
+ if (isInt(obj)) {
+ var pos = obj;
+ // ignore previously loaded xref streams
+ // (possible infinite recursion)
+ if (!(pos in this.xrefstms)) {
+ this.xrefstms[pos] = 1;
+ this.startXRefQueue.push(pos);
+ }
+ }
+ } else if (isInt(obj)) {
+ // Parse in-stream XRef
+ if (!isInt(parser.getObj()) ||
+ !isCmd(parser.getObj(), 'obj') ||
+ !isStream(obj = parser.getObj())) {
+ error('Invalid XRef stream');
+ }
+ dict = this.processXRefStream(obj);
+ if (!this.topDict) {
+ this.topDict = dict;
+ }
+ if (!dict) {
+ error('Failed to read XRef stream');
+ }
+ } else {
+ error('Invalid XRef stream header');
+ }
+
+ // Recursively get previous dictionary, if any
+ obj = dict.get('Prev');
+ if (isInt(obj)) {
+ this.startXRefQueue.push(obj);
+ } else if (isRef(obj)) {
+ // The spec says Prev must not be a reference, i.e. "/Prev NNN"
+ // This is a fallback for non-compliant PDFs, i.e. "/Prev NNN 0 R"
+ this.startXRefQueue.push(obj.num);
+ }
+
+ this.startXRefQueue.shift();
+ }
+
+ return this.topDict;
+ } catch (e) {
+ if (e instanceof MissingDataException) {
+ throw e;
+ }
+ info('(while reading XRef): ' + e);
+ }
+
+ if (recoveryMode) {
+ return;
+ }
+ throw new XRefParseException();
+ },
+
+ getEntry: function XRef_getEntry(i) {
+ var xrefEntry = this.entries[i];
+ if (xrefEntry && !xrefEntry.free && xrefEntry.offset) {
+ return xrefEntry;
+ }
+ return null;
+ },
+
+ fetchIfRef: function XRef_fetchIfRef(obj) {
+ if (!isRef(obj)) {
+ return obj;
+ }
+ return this.fetch(obj);
+ },
+
+ fetch: function XRef_fetch(ref, suppressEncryption) {
+ assert(isRef(ref), 'ref object is not a reference');
+ var num = ref.num;
+ if (num in this.cache) {
+ var cacheEntry = this.cache[num];
+ return cacheEntry;
+ }
+
+ var xrefEntry = this.getEntry(num);
+
+ // the referenced entry can be free
+ if (xrefEntry === null) {
+ return (this.cache[num] = null);
+ }
+
+ if (xrefEntry.uncompressed) {
+ xrefEntry = this.fetchUncompressed(ref, xrefEntry, suppressEncryption);
+ } else {
+ xrefEntry = this.fetchCompressed(xrefEntry, suppressEncryption);
+ }
+ if (isDict(xrefEntry)){
+ xrefEntry.objId = ref.toString();
+ } else if (isStream(xrefEntry)) {
+ xrefEntry.dict.objId = ref.toString();
+ }
+ return xrefEntry;
+ },
+
+ fetchUncompressed: function XRef_fetchUncompressed(ref, xrefEntry,
+ suppressEncryption) {
+ var gen = ref.gen;
+ var num = ref.num;
+ if (xrefEntry.gen !== gen) {
+ error('inconsistent generation in XRef');
+ }
+ var stream = this.stream.makeSubStream(xrefEntry.offset +
+ this.stream.start);
+ var parser = new Parser(new Lexer(stream), true, this);
+ var obj1 = parser.getObj();
+ var obj2 = parser.getObj();
+ var obj3 = parser.getObj();
+ if (!isInt(obj1) || parseInt(obj1, 10) !== num ||
+ !isInt(obj2) || parseInt(obj2, 10) !== gen ||
+ !isCmd(obj3)) {
+ error('bad XRef entry');
+ }
+ if (!isCmd(obj3, 'obj')) {
+ // some bad PDFs use "obj1234" and really mean 1234
+ if (obj3.cmd.indexOf('obj') === 0) {
+ num = parseInt(obj3.cmd.substring(3), 10);
+ if (!isNaN(num)) {
+ return num;
+ }
+ }
+ error('bad XRef entry');
+ }
+ if (this.encrypt && !suppressEncryption) {
+ xrefEntry = parser.getObj(this.encrypt.createCipherTransform(num, gen));
+ } else {
+ xrefEntry = parser.getObj();
+ }
+ if (!isStream(xrefEntry)) {
+ this.cache[num] = xrefEntry;
+ }
+ return xrefEntry;
+ },
+
+ fetchCompressed: function XRef_fetchCompressed(xrefEntry,
+ suppressEncryption) {
+ var tableOffset = xrefEntry.offset;
+ var stream = this.fetch(new Ref(tableOffset, 0));
+ if (!isStream(stream)) {
+ error('bad ObjStm stream');
+ }
+ var first = stream.dict.get('First');
+ var n = stream.dict.get('N');
+ if (!isInt(first) || !isInt(n)) {
+ error('invalid first and n parameters for ObjStm stream');
+ }
+ var parser = new Parser(new Lexer(stream), false, this);
+ parser.allowStreams = true;
+ var i, entries = [], num, nums = [];
+ // read the object numbers to populate cache
+ for (i = 0; i < n; ++i) {
+ num = parser.getObj();
+ if (!isInt(num)) {
+ error('invalid object number in the ObjStm stream: ' + num);
+ }
+ nums.push(num);
+ var offset = parser.getObj();
+ if (!isInt(offset)) {
+ error('invalid object offset in the ObjStm stream: ' + offset);
+ }
+ }
+ // read stream objects for cache
+ for (i = 0; i < n; ++i) {
+ entries.push(parser.getObj());
+ num = nums[i];
+ var entry = this.entries[num];
+ if (entry && entry.offset === tableOffset && entry.gen === i) {
+ this.cache[num] = entries[i];
+ }
+ }
+ xrefEntry = entries[xrefEntry.gen];
+ if (xrefEntry === undefined) {
+ error('bad XRef entry for compressed object');
+ }
+ return xrefEntry;
+ },
+
+ fetchIfRefAsync: function XRef_fetchIfRefAsync(obj) {
+ if (!isRef(obj)) {
+ return Promise.resolve(obj);
+ }
+ return this.fetchAsync(obj);
+ },
+
+ fetchAsync: function XRef_fetchAsync(ref, suppressEncryption) {
+ var streamManager = this.stream.manager;
+ var xref = this;
+ return new Promise(function tryFetch(resolve, reject) {
+ try {
+ resolve(xref.fetch(ref, suppressEncryption));
+ } catch (e) {
+ if (e instanceof MissingDataException) {
+ streamManager.requestRange(e.begin, e.end).then(function () {
+ tryFetch(resolve, reject);
+ }, reject);
+ return;
+ }
+ reject(e);
+ }
+ });
+ },
+
+ getCatalogObj: function XRef_getCatalogObj() {
+ return this.root;
+ }
+ };
+
+ return XRef;
+})();
+
+/**
+ * A NameTree/NumberTree is like a Dict but has some advantageous properties,
+ * see the specification (7.9.6 and 7.9.7) for additional details.
+ * TODO: implement all the Dict functions and make this more efficient.
+ */
+var NameOrNumberTree = (function NameOrNumberTreeClosure() {
+ function NameOrNumberTree(root, xref) {
+ throw new Error('Cannot initialize NameOrNumberTree.');
+ }
+
+ NameOrNumberTree.prototype = {
+ getAll: function NameOrNumberTree_getAll() {
+ var dict = Object.create(null);
+ if (!this.root) {
+ return dict;
+ }
+ var xref = this.xref;
+ // Reading Name/Number tree.
+ var processed = new RefSet();
+ processed.put(this.root);
+ var queue = [this.root];
+ while (queue.length > 0) {
+ var i, n;
+ var obj = xref.fetchIfRef(queue.shift());
+ if (!isDict(obj)) {
+ continue;
+ }
+ if (obj.has('Kids')) {
+ var kids = obj.get('Kids');
+ for (i = 0, n = kids.length; i < n; i++) {
+ var kid = kids[i];
+ assert(!processed.has(kid),
+ 'Duplicate entry in "' + this._type + '" tree.');
+ queue.push(kid);
+ processed.put(kid);
+ }
+ continue;
+ }
+ var entries = obj.get(this._type);
+ if (isArray(entries)) {
+ for (i = 0, n = entries.length; i < n; i += 2) {
+ dict[xref.fetchIfRef(entries[i])] = xref.fetchIfRef(entries[i + 1]);
+ }
+ }
+ }
+ return dict;
+ },
+
+ get: function NameOrNumberTree_get(key) {
+ if (!this.root) {
+ return null;
+ }
+
+ var xref = this.xref;
+ var kidsOrEntries = xref.fetchIfRef(this.root);
+ var loopCount = 0;
+ var MAX_LEVELS = 10;
+ var l, r, m;
+
+ // Perform a binary search to quickly find the entry that
+ // contains the key we are looking for.
+ while (kidsOrEntries.has('Kids')) {
+ if (++loopCount > MAX_LEVELS) {
+ warn('Search depth limit reached for "' + this._type + '" tree.');
+ return null;
+ }
+
+ var kids = kidsOrEntries.get('Kids');
+ if (!isArray(kids)) {
+ return null;
+ }
+
+ l = 0;
+ r = kids.length - 1;
+ while (l <= r) {
+ m = (l + r) >> 1;
+ var kid = xref.fetchIfRef(kids[m]);
+ var limits = kid.get('Limits');
+
+ if (key < xref.fetchIfRef(limits[0])) {
+ r = m - 1;
+ } else if (key > xref.fetchIfRef(limits[1])) {
+ l = m + 1;
+ } else {
+ kidsOrEntries = xref.fetchIfRef(kids[m]);
+ break;
+ }
+ }
+ if (l > r) {
+ return null;
+ }
+ }
+
+ // If we get here, then we have found the right entry. Now go through the
+ // entries in the dictionary until we find the key we're looking for.
+ var entries = kidsOrEntries.get(this._type);
+ if (isArray(entries)) {
+ // Perform a binary search to reduce the lookup time.
+ l = 0;
+ r = entries.length - 2;
+ while (l <= r) {
+ // Check only even indices (0, 2, 4, ...) because the
+ // odd indices contain the actual data.
+ m = (l + r) & ~1;
+ var currentKey = xref.fetchIfRef(entries[m]);
+ if (key < currentKey) {
+ r = m - 2;
+ } else if (key > currentKey) {
+ l = m + 2;
+ } else {
+ return xref.fetchIfRef(entries[m + 1]);
+ }
+ }
+ }
+ return null;
+ }
+ };
+ return NameOrNumberTree;
+})();
+
+var NameTree = (function NameTreeClosure() {
+ function NameTree(root, xref) {
+ this.root = root;
+ this.xref = xref;
+ this._type = 'Names';
+ }
+
+ Util.inherit(NameTree, NameOrNumberTree, {});
+
+ return NameTree;
+})();
+
+var NumberTree = (function NumberTreeClosure() {
+ function NumberTree(root, xref) {
+ this.root = root;
+ this.xref = xref;
+ this._type = 'Nums';
+ }
+
+ Util.inherit(NumberTree, NameOrNumberTree, {});
+
+ return NumberTree;
+})();
+
+/**
+ * "A PDF file can refer to the contents of another file by using a File
+ * Specification (PDF 1.1)", see the spec (7.11) for more details.
+ * NOTE: Only embedded files are supported (as part of the attachments support)
+ * TODO: support the 'URL' file system (with caching if !/V), portable
+ * collections attributes and related files (/RF)
+ */
+var FileSpec = (function FileSpecClosure() {
+ function FileSpec(root, xref) {
+ if (!root || !isDict(root)) {
+ return;
+ }
+ this.xref = xref;
+ this.root = root;
+ if (root.has('FS')) {
+ this.fs = root.get('FS');
+ }
+ this.description = root.has('Desc') ?
+ stringToPDFString(root.get('Desc')) :
+ '';
+ if (root.has('RF')) {
+ warn('Related file specifications are not supported');
+ }
+ this.contentAvailable = true;
+ if (!root.has('EF')) {
+ this.contentAvailable = false;
+ warn('Non-embedded file specifications are not supported');
+ }
+ }
+
+ function pickPlatformItem(dict) {
+ // Look for the filename in this order:
+ // UF, F, Unix, Mac, DOS
+ if (dict.has('UF')) {
+ return dict.get('UF');
+ } else if (dict.has('F')) {
+ return dict.get('F');
+ } else if (dict.has('Unix')) {
+ return dict.get('Unix');
+ } else if (dict.has('Mac')) {
+ return dict.get('Mac');
+ } else if (dict.has('DOS')) {
+ return dict.get('DOS');
+ } else {
+ return null;
+ }
+ }
+
+ FileSpec.prototype = {
+ get filename() {
+ if (!this._filename && this.root) {
+ var filename = pickPlatformItem(this.root) || 'unnamed';
+ this._filename = stringToPDFString(filename).
+ replace(/\\\\/g, '\\').
+ replace(/\\\//g, '/').
+ replace(/\\/g, '/');
+ }
+ return this._filename;
+ },
+ get content() {
+ if (!this.contentAvailable) {
+ return null;
+ }
+ if (!this.contentRef && this.root) {
+ this.contentRef = pickPlatformItem(this.root.get('EF'));
+ }
+ var content = null;
+ if (this.contentRef) {
+ var xref = this.xref;
+ var fileObj = xref.fetchIfRef(this.contentRef);
+ if (fileObj && isStream(fileObj)) {
+ content = fileObj.getBytes();
+ } else {
+ warn('Embedded file specification points to non-existing/invalid ' +
+ 'content');
+ }
+ } else {
+ warn('Embedded file specification does not have a content');
+ }
+ return content;
+ },
+ get serializable() {
+ return {
+ filename: this.filename,
+ content: this.content
+ };
+ }
+ };
+ return FileSpec;
+})();
+
+/**
+ * A helper for loading missing data in object graphs. It traverses the graph
+ * depth first and queues up any objects that have missing data. Once it has
+ * has traversed as many objects that are available it attempts to bundle the
+ * missing data requests and then resume from the nodes that weren't ready.
+ *
+ * NOTE: It provides protection from circular references by keeping track of
+ * of loaded references. However, you must be careful not to load any graphs
+ * that have references to the catalog or other pages since that will cause the
+ * entire PDF document object graph to be traversed.
+ */
+var ObjectLoader = (function() {
+ function mayHaveChildren(value) {
+ return isRef(value) || isDict(value) || isArray(value) || isStream(value);
+ }
+
+ function addChildren(node, nodesToVisit) {
+ var value;
+ if (isDict(node) || isStream(node)) {
+ var map;
+ if (isDict(node)) {
+ map = node.map;
+ } else {
+ map = node.dict.map;
+ }
+ for (var key in map) {
+ value = map[key];
+ if (mayHaveChildren(value)) {
+ nodesToVisit.push(value);
+ }
+ }
+ } else if (isArray(node)) {
+ for (var i = 0, ii = node.length; i < ii; i++) {
+ value = node[i];
+ if (mayHaveChildren(value)) {
+ nodesToVisit.push(value);
+ }
+ }
+ }
+ }
+
+ function ObjectLoader(obj, keys, xref) {
+ this.obj = obj;
this.keys = keys;
this.xref = xref;
this.refSet = null;
+ this.capability = null;
}
- async load() {
- if (this.xref.stream.isDataLoaded) {
- return undefined;
- }
- const {
- keys,
- dict
- } = this;
- this.refSet = new _primitives.RefSet();
- const nodesToVisit = [];
- for (const key of keys) {
- const rawValue = dict.getRaw(key);
- if (rawValue !== undefined) {
- nodesToVisit.push(rawValue);
+
+ ObjectLoader.prototype = {
+ load: function ObjectLoader_load() {
+ var keys = this.keys;
+ this.capability = createPromiseCapability();
+ // Don't walk the graph if all the data is already loaded.
+ if (!(this.xref.stream instanceof ChunkedStream) ||
+ this.xref.stream.getMissingChunks().length === 0) {
+ this.capability.resolve();
+ return this.capability.promise;
}
- }
- return this._walk(nodesToVisit);
- }
- async _walk(nodesToVisit) {
- const nodesToRevisit = [];
- const pendingRequests = [];
- while (nodesToVisit.length) {
- let currentNode = nodesToVisit.pop();
- if (currentNode instanceof _primitives.Ref) {
- if (this.refSet.has(currentNode)) {
- continue;
- }
- try {
- this.refSet.put(currentNode);
- currentNode = this.xref.fetch(currentNode);
- } catch (ex) {
- if (!(ex instanceof _core_utils.MissingDataException)) {
- (0, _util.warn)(`ObjectLoader._walk - requesting all data: "${ex}".`);
- this.refSet = null;
- const {
- manager
- } = this.xref.stream;
- return manager.requestAllChunks();
+
+ this.refSet = new RefSet();
+ // Setup the initial nodes to visit.
+ var nodesToVisit = [];
+ for (var i = 0; i < keys.length; i++) {
+ nodesToVisit.push(this.obj[keys[i]]);
+ }
+
+ this._walk(nodesToVisit);
+ return this.capability.promise;
+ },
+
+ _walk: function ObjectLoader_walk(nodesToVisit) {
+ var nodesToRevisit = [];
+ var pendingRequests = [];
+ // DFS walk of the object graph.
+ while (nodesToVisit.length) {
+ var currentNode = nodesToVisit.pop();
+
+ // Only references or chunked streams can cause missing data exceptions.
+ if (isRef(currentNode)) {
+ // Skip nodes that have already been visited.
+ if (this.refSet.has(currentNode)) {
+ continue;
}
- nodesToRevisit.push(currentNode);
- pendingRequests.push({
- begin: ex.begin,
- end: ex.end
- });
- }
- }
- if (currentNode instanceof _base_stream.BaseStream) {
- const baseStreams = currentNode.getBaseStreams();
- if (baseStreams) {
- let foundMissingData = false;
- for (const stream of baseStreams) {
- if (stream.isDataLoaded) {
- continue;
+ try {
+ var ref = currentNode;
+ this.refSet.put(ref);
+ currentNode = this.xref.fetch(currentNode);
+ } catch (e) {
+ if (!(e instanceof MissingDataException)) {
+ throw e;
+ }
+ nodesToRevisit.push(currentNode);
+ pendingRequests.push({ begin: e.begin, end: e.end });
+ }
+ }
+ if (currentNode && currentNode.getBaseStreams) {
+ var baseStreams = currentNode.getBaseStreams();
+ var foundMissingData = false;
+ for (var i = 0; i < baseStreams.length; i++) {
+ var stream = baseStreams[i];
+ if (stream.getMissingChunks && stream.getMissingChunks().length) {
+ foundMissingData = true;
+ pendingRequests.push({
+ begin: stream.start,
+ end: stream.end
+ });
}
- foundMissingData = true;
- pendingRequests.push({
- begin: stream.start,
- end: stream.end
- });
}
if (foundMissingData) {
nodesToRevisit.push(currentNode);
}
}
+
+ addChildren(currentNode, nodesToVisit);
}
- addChildren(currentNode, nodesToVisit);
+
+ if (pendingRequests.length) {
+ this.xref.stream.manager.requestRanges(pendingRequests).then(
+ function pendingRequestCallback() {
+ nodesToVisit = nodesToRevisit;
+ for (var i = 0; i < nodesToRevisit.length; i++) {
+ var node = nodesToRevisit[i];
+ // Remove any reference nodes from the currrent refset so they
+ // aren't skipped when we revist them.
+ if (isRef(node)) {
+ this.refSet.remove(node);
+ }
+ }
+ this._walk(nodesToVisit);
+ }.bind(this), this.capability.reject);
+ return;
+ }
+ // Everything is loaded.
+ this.refSet = null;
+ this.capability.resolve();
}
- if (pendingRequests.length) {
- await this.xref.stream.manager.requestRanges(pendingRequests);
- for (const node of nodesToRevisit) {
- if (node instanceof _primitives.Ref) {
- this.refSet.remove(node);
+ };
+
+ return ObjectLoader;
+})();
+
+exports.Catalog = Catalog;
+exports.ObjectLoader = ObjectLoader;
+exports.XRef = XRef;
+exports.FileSpec = FileSpec;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCorePattern = {}), root.pdfjsSharedUtil,
+ root.pdfjsCorePrimitives, root.pdfjsCoreFunction,
+ root.pdfjsCoreColorSpace);
+ }
+}(this, function (exports, sharedUtil, corePrimitives, coreFunction,
+ coreColorSpace) {
+
+var UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES;
+var MissingDataException = sharedUtil.MissingDataException;
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var warn = sharedUtil.warn;
+var isStream = corePrimitives.isStream;
+var PDFFunction = coreFunction.PDFFunction;
+var ColorSpace = coreColorSpace.ColorSpace;
+
+var ShadingType = {
+ FUNCTION_BASED: 1,
+ AXIAL: 2,
+ RADIAL: 3,
+ FREE_FORM_MESH: 4,
+ LATTICE_FORM_MESH: 5,
+ COONS_PATCH_MESH: 6,
+ TENSOR_PATCH_MESH: 7
+};
+
+var Pattern = (function PatternClosure() {
+ // Constructor should define this.getPattern
+ function Pattern() {
+ error('should not call Pattern constructor');
+ }
+
+ Pattern.prototype = {
+ // Input: current Canvas context
+ // Output: the appropriate fillStyle or strokeStyle
+ getPattern: function Pattern_getPattern(ctx) {
+ error('Should not call Pattern.getStyle: ' + ctx);
+ }
+ };
+
+ Pattern.parseShading = function Pattern_parseShading(shading, matrix, xref,
+ res, handler) {
+
+ var dict = isStream(shading) ? shading.dict : shading;
+ var type = dict.get('ShadingType');
+
+ try {
+ switch (type) {
+ case ShadingType.AXIAL:
+ case ShadingType.RADIAL:
+ // Both radial and axial shadings are handled by RadialAxial shading.
+ return new Shadings.RadialAxial(dict, matrix, xref, res);
+ case ShadingType.FREE_FORM_MESH:
+ case ShadingType.LATTICE_FORM_MESH:
+ case ShadingType.COONS_PATCH_MESH:
+ case ShadingType.TENSOR_PATCH_MESH:
+ return new Shadings.Mesh(shading, matrix, xref, res);
+ default:
+ throw new Error('Unsupported ShadingType: ' + type);
+ }
+ } catch (ex) {
+ if (ex instanceof MissingDataException) {
+ throw ex;
+ }
+ handler.send('UnsupportedFeature',
+ {featureId: UNSUPPORTED_FEATURES.shadingPattern});
+ warn(ex);
+ return new Shadings.Dummy();
+ }
+ };
+ return Pattern;
+})();
+
+var Shadings = {};
+
+// A small number to offset the first/last color stops so we can insert ones to
+// support extend. Number.MIN_VALUE is too small and breaks the extend.
+Shadings.SMALL_NUMBER = 1e-6;
+
+// Radial and axial shading have very similar implementations
+// If needed, the implementations can be broken into two classes
+Shadings.RadialAxial = (function RadialAxialClosure() {
+ function RadialAxial(dict, matrix, xref, res) {
+ this.matrix = matrix;
+ this.coordsArr = dict.get('Coords');
+ this.shadingType = dict.get('ShadingType');
+ this.type = 'Pattern';
+ var cs = dict.get('ColorSpace', 'CS');
+ cs = ColorSpace.parse(cs, xref, res);
+ this.cs = cs;
+
+ var t0 = 0.0, t1 = 1.0;
+ if (dict.has('Domain')) {
+ var domainArr = dict.get('Domain');
+ t0 = domainArr[0];
+ t1 = domainArr[1];
+ }
+
+ var extendStart = false, extendEnd = false;
+ if (dict.has('Extend')) {
+ var extendArr = dict.get('Extend');
+ extendStart = extendArr[0];
+ extendEnd = extendArr[1];
+ }
+
+ if (this.shadingType === ShadingType.RADIAL &&
+ (!extendStart || !extendEnd)) {
+ // Radial gradient only currently works if either circle is fully within
+ // the other circle.
+ var x1 = this.coordsArr[0];
+ var y1 = this.coordsArr[1];
+ var r1 = this.coordsArr[2];
+ var x2 = this.coordsArr[3];
+ var y2 = this.coordsArr[4];
+ var r2 = this.coordsArr[5];
+ var distance = Math.sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2));
+ if (r1 <= r2 + distance &&
+ r2 <= r1 + distance) {
+ warn('Unsupported radial gradient.');
+ }
+ }
+
+ this.extendStart = extendStart;
+ this.extendEnd = extendEnd;
+
+ var fnObj = dict.get('Function');
+ var fn = PDFFunction.parseArray(xref, fnObj);
+
+ // 10 samples seems good enough for now, but probably won't work
+ // if there are sharp color changes. Ideally, we would implement
+ // the spec faithfully and add lossless optimizations.
+ var diff = t1 - t0;
+ var step = diff / 10;
+
+ var colorStops = this.colorStops = [];
+
+ // Protect against bad domains so we don't end up in an infinte loop below.
+ if (t0 >= t1 || step <= 0) {
+ // Acrobat doesn't seem to handle these cases so we'll ignore for
+ // now.
+ info('Bad shading domain.');
+ return;
+ }
+
+ var color = new Float32Array(cs.numComps), ratio = new Float32Array(1);
+ var rgbColor;
+ for (var i = t0; i <= t1; i += step) {
+ ratio[0] = i;
+ fn(ratio, 0, color, 0);
+ rgbColor = cs.getRgb(color, 0);
+ var cssColor = Util.makeCssRgb(rgbColor[0], rgbColor[1], rgbColor[2]);
+ colorStops.push([(i - t0) / diff, cssColor]);
+ }
+
+ var background = 'transparent';
+ if (dict.has('Background')) {
+ rgbColor = cs.getRgb(dict.get('Background'), 0);
+ background = Util.makeCssRgb(rgbColor[0], rgbColor[1], rgbColor[2]);
+ }
+
+ if (!extendStart) {
+ // Insert a color stop at the front and offset the first real color stop
+ // so it doesn't conflict with the one we insert.
+ colorStops.unshift([0, background]);
+ colorStops[1][0] += Shadings.SMALL_NUMBER;
+ }
+ if (!extendEnd) {
+ // Same idea as above in extendStart but for the end.
+ colorStops[colorStops.length - 1][0] -= Shadings.SMALL_NUMBER;
+ colorStops.push([1, background]);
+ }
+
+ this.colorStops = colorStops;
+ }
+
+ RadialAxial.prototype = {
+ getIR: function RadialAxial_getIR() {
+ var coordsArr = this.coordsArr;
+ var shadingType = this.shadingType;
+ var type, p0, p1, r0, r1;
+ if (shadingType === ShadingType.AXIAL) {
+ p0 = [coordsArr[0], coordsArr[1]];
+ p1 = [coordsArr[2], coordsArr[3]];
+ r0 = null;
+ r1 = null;
+ type = 'axial';
+ } else if (shadingType === ShadingType.RADIAL) {
+ p0 = [coordsArr[0], coordsArr[1]];
+ p1 = [coordsArr[3], coordsArr[4]];
+ r0 = coordsArr[2];
+ r1 = coordsArr[5];
+ type = 'radial';
+ } else {
+ error('getPattern type unknown: ' + shadingType);
+ }
+
+ var matrix = this.matrix;
+ if (matrix) {
+ p0 = Util.applyTransform(p0, matrix);
+ p1 = Util.applyTransform(p1, matrix);
+ if (shadingType === ShadingType.RADIAL) {
+ var scale = Util.singularValueDecompose2dScale(matrix);
+ r0 *= scale[0];
+ r1 *= scale[1];
}
}
- return this._walk(nodesToRevisit);
+
+ return ['RadialAxial', type, this.colorStops, p0, p1, r0, r1];
}
- this.refSet = null;
- return undefined;
+ };
+
+ return RadialAxial;
+})();
+
+// All mesh shading. For now, they will be presented as set of the triangles
+// to be drawn on the canvas and rgb color for each vertex.
+Shadings.Mesh = (function MeshClosure() {
+ function MeshStreamReader(stream, context) {
+ this.stream = stream;
+ this.context = context;
+ this.buffer = 0;
+ this.bufferLength = 0;
+
+ var numComps = context.numComps;
+ this.tmpCompsBuf = new Float32Array(numComps);
+ var csNumComps = context.colorSpace.numComps;
+ this.tmpCsCompsBuf = context.colorFn ? new Float32Array(csNumComps) :
+ this.tmpCompsBuf;
}
-}
-exports.ObjectLoader = ObjectLoader;
-
-/***/ }),
-/* 77 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.XFAFactory = void 0;
-var _symbol_utils = __w_pdfjs_require__(78);
-var _bind = __w_pdfjs_require__(79);
-var _data = __w_pdfjs_require__(89);
-var _fonts = __w_pdfjs_require__(85);
-var _utils = __w_pdfjs_require__(84);
-var _util = __w_pdfjs_require__(2);
-var _parser = __w_pdfjs_require__(90);
-var _xhtml = __w_pdfjs_require__(100);
-class XFAFactory {
- constructor(data) {
- try {
- this.root = new _parser.XFAParser().parse(XFAFactory._createDocument(data));
- const binder = new _bind.Binder(this.root);
- this.form = binder.bind();
- this.dataHandler = new _data.DataHandler(this.root, binder.getData());
- this.form[_symbol_utils.$globalData].template = this.form;
- } catch (e) {
- (0, _util.warn)(`XFA - an error occurred during parsing and binding: ${e}`);
+ MeshStreamReader.prototype = {
+ get hasData() {
+ if (this.stream.end) {
+ return this.stream.pos < this.stream.end;
+ }
+ if (this.bufferLength > 0) {
+ return true;
+ }
+ var nextByte = this.stream.getByte();
+ if (nextByte < 0) {
+ return false;
+ }
+ this.buffer = nextByte;
+ this.bufferLength = 8;
+ return true;
+ },
+ readBits: function MeshStreamReader_readBits(n) {
+ var buffer = this.buffer;
+ var bufferLength = this.bufferLength;
+ if (n === 32) {
+ if (bufferLength === 0) {
+ return ((this.stream.getByte() << 24) |
+ (this.stream.getByte() << 16) | (this.stream.getByte() << 8) |
+ this.stream.getByte()) >>> 0;
+ }
+ buffer = (buffer << 24) | (this.stream.getByte() << 16) |
+ (this.stream.getByte() << 8) | this.stream.getByte();
+ var nextByte = this.stream.getByte();
+ this.buffer = nextByte & ((1 << bufferLength) - 1);
+ return ((buffer << (8 - bufferLength)) |
+ ((nextByte & 0xFF) >> bufferLength)) >>> 0;
+ }
+ if (n === 8 && bufferLength === 0) {
+ return this.stream.getByte();
+ }
+ while (bufferLength < n) {
+ buffer = (buffer << 8) | this.stream.getByte();
+ bufferLength += 8;
+ }
+ bufferLength -= n;
+ this.bufferLength = bufferLength;
+ this.buffer = buffer & ((1 << bufferLength) - 1);
+ return buffer >> bufferLength;
+ },
+ align: function MeshStreamReader_align() {
+ this.buffer = 0;
+ this.bufferLength = 0;
+ },
+ readFlag: function MeshStreamReader_readFlag() {
+ return this.readBits(this.context.bitsPerFlag);
+ },
+ readCoordinate: function MeshStreamReader_readCoordinate() {
+ var bitsPerCoordinate = this.context.bitsPerCoordinate;
+ var xi = this.readBits(bitsPerCoordinate);
+ var yi = this.readBits(bitsPerCoordinate);
+ var decode = this.context.decode;
+ var scale = bitsPerCoordinate < 32 ? 1 / ((1 << bitsPerCoordinate) - 1) :
+ 2.3283064365386963e-10; // 2 ^ -32
+ return [
+ xi * scale * (decode[1] - decode[0]) + decode[0],
+ yi * scale * (decode[3] - decode[2]) + decode[2]
+ ];
+ },
+ readComponents: function MeshStreamReader_readComponents() {
+ var numComps = this.context.numComps;
+ var bitsPerComponent = this.context.bitsPerComponent;
+ var scale = bitsPerComponent < 32 ? 1 / ((1 << bitsPerComponent) - 1) :
+ 2.3283064365386963e-10; // 2 ^ -32
+ var decode = this.context.decode;
+ var components = this.tmpCompsBuf;
+ for (var i = 0, j = 4; i < numComps; i++, j += 2) {
+ var ci = this.readBits(bitsPerComponent);
+ components[i] = ci * scale * (decode[j + 1] - decode[j]) + decode[j];
+ }
+ var color = this.tmpCsCompsBuf;
+ if (this.context.colorFn) {
+ this.context.colorFn(components, 0, color, 0);
+ }
+ return this.context.colorSpace.getRgb(color, 0);
}
+ };
+
+ function decodeType4Shading(mesh, reader) {
+ var coords = mesh.coords;
+ var colors = mesh.colors;
+ var operators = [];
+ var ps = []; // not maintaining cs since that will match ps
+ var verticesLeft = 0; // assuming we have all data to start a new triangle
+ while (reader.hasData) {
+ var f = reader.readFlag();
+ var coord = reader.readCoordinate();
+ var color = reader.readComponents();
+ if (verticesLeft === 0) { // ignoring flags if we started a triangle
+ assert(0 <= f && f <= 2, 'Unknown type4 flag');
+ switch (f) {
+ case 0:
+ verticesLeft = 3;
+ break;
+ case 1:
+ ps.push(ps[ps.length - 2], ps[ps.length - 1]);
+ verticesLeft = 1;
+ break;
+ case 2:
+ ps.push(ps[ps.length - 3], ps[ps.length - 1]);
+ verticesLeft = 1;
+ break;
+ }
+ operators.push(f);
+ }
+ ps.push(coords.length);
+ coords.push(coord);
+ colors.push(color);
+ verticesLeft--;
+
+ reader.align();
+ }
+ mesh.figures.push({
+ type: 'triangles',
+ coords: new Int32Array(ps),
+ colors: new Int32Array(ps),
+ });
}
- isValid() {
- return this.root && this.form;
+
+ function decodeType5Shading(mesh, reader, verticesPerRow) {
+ var coords = mesh.coords;
+ var colors = mesh.colors;
+ var ps = []; // not maintaining cs since that will match ps
+ while (reader.hasData) {
+ var coord = reader.readCoordinate();
+ var color = reader.readComponents();
+ ps.push(coords.length);
+ coords.push(coord);
+ colors.push(color);
+ }
+ mesh.figures.push({
+ type: 'lattice',
+ coords: new Int32Array(ps),
+ colors: new Int32Array(ps),
+ verticesPerRow: verticesPerRow
+ });
}
- _createPagesHelper() {
- const iterator = this.form[_symbol_utils.$toPages]();
- return new Promise((resolve, reject) => {
- const nextIteration = () => {
- try {
- const value = iterator.next();
- if (value.done) {
- resolve(value.value);
- } else {
- setTimeout(nextIteration, 0);
+
+ var MIN_SPLIT_PATCH_CHUNKS_AMOUNT = 3;
+ var MAX_SPLIT_PATCH_CHUNKS_AMOUNT = 20;
+
+ var TRIANGLE_DENSITY = 20; // count of triangles per entire mesh bounds
+
+ var getB = (function getBClosure() {
+ function buildB(count) {
+ var lut = [];
+ for (var i = 0; i <= count; i++) {
+ var t = i / count, t_ = 1 - t;
+ lut.push(new Float32Array([t_ * t_ * t_, 3 * t * t_ * t_,
+ 3 * t * t * t_, t * t * t]));
+ }
+ return lut;
+ }
+ var cache = [];
+ return function getB(count) {
+ if (!cache[count]) {
+ cache[count] = buildB(count);
+ }
+ return cache[count];
+ };
+ })();
+
+ function buildFigureFromPatch(mesh, index) {
+ var figure = mesh.figures[index];
+ assert(figure.type === 'patch', 'Unexpected patch mesh figure');
+
+ var coords = mesh.coords, colors = mesh.colors;
+ var pi = figure.coords;
+ var ci = figure.colors;
+
+ var figureMinX = Math.min(coords[pi[0]][0], coords[pi[3]][0],
+ coords[pi[12]][0], coords[pi[15]][0]);
+ var figureMinY = Math.min(coords[pi[0]][1], coords[pi[3]][1],
+ coords[pi[12]][1], coords[pi[15]][1]);
+ var figureMaxX = Math.max(coords[pi[0]][0], coords[pi[3]][0],
+ coords[pi[12]][0], coords[pi[15]][0]);
+ var figureMaxY = Math.max(coords[pi[0]][1], coords[pi[3]][1],
+ coords[pi[12]][1], coords[pi[15]][1]);
+ var splitXBy = Math.ceil((figureMaxX - figureMinX) * TRIANGLE_DENSITY /
+ (mesh.bounds[2] - mesh.bounds[0]));
+ splitXBy = Math.max(MIN_SPLIT_PATCH_CHUNKS_AMOUNT,
+ Math.min(MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitXBy));
+ var splitYBy = Math.ceil((figureMaxY - figureMinY) * TRIANGLE_DENSITY /
+ (mesh.bounds[3] - mesh.bounds[1]));
+ splitYBy = Math.max(MIN_SPLIT_PATCH_CHUNKS_AMOUNT,
+ Math.min(MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitYBy));
+
+ var verticesPerRow = splitXBy + 1;
+ var figureCoords = new Int32Array((splitYBy + 1) * verticesPerRow);
+ var figureColors = new Int32Array((splitYBy + 1) * verticesPerRow);
+ var k = 0;
+ var cl = new Uint8Array(3), cr = new Uint8Array(3);
+ var c0 = colors[ci[0]], c1 = colors[ci[1]],
+ c2 = colors[ci[2]], c3 = colors[ci[3]];
+ var bRow = getB(splitYBy), bCol = getB(splitXBy);
+ for (var row = 0; row <= splitYBy; row++) {
+ cl[0] = ((c0[0] * (splitYBy - row) + c2[0] * row) / splitYBy) | 0;
+ cl[1] = ((c0[1] * (splitYBy - row) + c2[1] * row) / splitYBy) | 0;
+ cl[2] = ((c0[2] * (splitYBy - row) + c2[2] * row) / splitYBy) | 0;
+
+ cr[0] = ((c1[0] * (splitYBy - row) + c3[0] * row) / splitYBy) | 0;
+ cr[1] = ((c1[1] * (splitYBy - row) + c3[1] * row) / splitYBy) | 0;
+ cr[2] = ((c1[2] * (splitYBy - row) + c3[2] * row) / splitYBy) | 0;
+
+ for (var col = 0; col <= splitXBy; col++, k++) {
+ if ((row === 0 || row === splitYBy) &&
+ (col === 0 || col === splitXBy)) {
+ continue;
+ }
+ var x = 0, y = 0;
+ var q = 0;
+ for (var i = 0; i <= 3; i++) {
+ for (var j = 0; j <= 3; j++, q++) {
+ var m = bRow[row][i] * bCol[col][j];
+ x += coords[pi[q]][0] * m;
+ y += coords[pi[q]][1] * m;
}
+ }
+ figureCoords[k] = coords.length;
+ coords.push([x, y]);
+ figureColors[k] = colors.length;
+ var newColor = new Uint8Array(3);
+ newColor[0] = ((cl[0] * (splitXBy - col) + cr[0] * col) / splitXBy) | 0;
+ newColor[1] = ((cl[1] * (splitXBy - col) + cr[1] * col) / splitXBy) | 0;
+ newColor[2] = ((cl[2] * (splitXBy - col) + cr[2] * col) / splitXBy) | 0;
+ colors.push(newColor);
+ }
+ }
+ figureCoords[0] = pi[0];
+ figureColors[0] = ci[0];
+ figureCoords[splitXBy] = pi[3];
+ figureColors[splitXBy] = ci[1];
+ figureCoords[verticesPerRow * splitYBy] = pi[12];
+ figureColors[verticesPerRow * splitYBy] = ci[2];
+ figureCoords[verticesPerRow * splitYBy + splitXBy] = pi[15];
+ figureColors[verticesPerRow * splitYBy + splitXBy] = ci[3];
+
+ mesh.figures[index] = {
+ type: 'lattice',
+ coords: figureCoords,
+ colors: figureColors,
+ verticesPerRow: verticesPerRow
+ };
+ }
+
+ function decodeType6Shading(mesh, reader) {
+ // A special case of Type 7. The p11, p12, p21, p22 automatically filled
+ var coords = mesh.coords;
+ var colors = mesh.colors;
+ var ps = new Int32Array(16); // p00, p10, ..., p30, p01, ..., p33
+ var cs = new Int32Array(4); // c00, c30, c03, c33
+ while (reader.hasData) {
+ var f = reader.readFlag();
+ assert(0 <= f && f <= 3, 'Unknown type6 flag');
+ var i, ii;
+ var pi = coords.length;
+ for (i = 0, ii = (f !== 0 ? 8 : 12); i < ii; i++) {
+ coords.push(reader.readCoordinate());
+ }
+ var ci = colors.length;
+ for (i = 0, ii = (f !== 0 ? 2 : 4); i < ii; i++) {
+ colors.push(reader.readComponents());
+ }
+ var tmp1, tmp2, tmp3, tmp4;
+ switch (f) {
+ case 0:
+ ps[12] = pi + 3; ps[13] = pi + 4; ps[14] = pi + 5; ps[15] = pi + 6;
+ ps[ 8] = pi + 2; /* values for 5, 6, 9, 10 are */ ps[11] = pi + 7;
+ ps[ 4] = pi + 1; /* calculated below */ ps[ 7] = pi + 8;
+ ps[ 0] = pi; ps[ 1] = pi + 11; ps[ 2] = pi + 10; ps[ 3] = pi + 9;
+ cs[2] = ci + 1; cs[3] = ci + 2;
+ cs[0] = ci; cs[1] = ci + 3;
+ break;
+ case 1:
+ tmp1 = ps[12]; tmp2 = ps[13]; tmp3 = ps[14]; tmp4 = ps[15];
+ ps[12] = tmp4; ps[13] = pi + 0; ps[14] = pi + 1; ps[15] = pi + 2;
+ ps[ 8] = tmp3; /* values for 5, 6, 9, 10 are */ ps[11] = pi + 3;
+ ps[ 4] = tmp2; /* calculated below */ ps[ 7] = pi + 4;
+ ps[ 0] = tmp1; ps[ 1] = pi + 7; ps[ 2] = pi + 6; ps[ 3] = pi + 5;
+ tmp1 = cs[2]; tmp2 = cs[3];
+ cs[2] = tmp2; cs[3] = ci;
+ cs[0] = tmp1; cs[1] = ci + 1;
+ break;
+ case 2:
+ tmp1 = ps[15];
+ tmp2 = ps[11];
+ ps[12] = ps[3]; ps[13] = pi + 0; ps[14] = pi + 1; ps[15] = pi + 2;
+ ps[ 8] = ps[7]; /* values for 5, 6, 9, 10 are */ ps[11] = pi + 3;
+ ps[ 4] = tmp2; /* calculated below */ ps[ 7] = pi + 4;
+ ps[ 0] = tmp1; ps[ 1] = pi + 7; ps[ 2] = pi + 6; ps[ 3] = pi + 5;
+ tmp1 = cs[3];
+ cs[2] = cs[1]; cs[3] = ci;
+ cs[0] = tmp1; cs[1] = ci + 1;
+ break;
+ case 3:
+ ps[12] = ps[0]; ps[13] = pi + 0; ps[14] = pi + 1; ps[15] = pi + 2;
+ ps[ 8] = ps[1]; /* values for 5, 6, 9, 10 are */ ps[11] = pi + 3;
+ ps[ 4] = ps[2]; /* calculated below */ ps[ 7] = pi + 4;
+ ps[ 0] = ps[3]; ps[ 1] = pi + 7; ps[ 2] = pi + 6; ps[ 3] = pi + 5;
+ cs[2] = cs[0]; cs[3] = ci;
+ cs[0] = cs[1]; cs[1] = ci + 1;
+ break;
+ }
+ // set p11, p12, p21, p22
+ ps[5] = coords.length;
+ coords.push([
+ (-4 * coords[ps[0]][0] - coords[ps[15]][0] +
+ 6 * (coords[ps[4]][0] + coords[ps[1]][0]) -
+ 2 * (coords[ps[12]][0] + coords[ps[3]][0]) +
+ 3 * (coords[ps[13]][0] + coords[ps[7]][0])) / 9,
+ (-4 * coords[ps[0]][1] - coords[ps[15]][1] +
+ 6 * (coords[ps[4]][1] + coords[ps[1]][1]) -
+ 2 * (coords[ps[12]][1] + coords[ps[3]][1]) +
+ 3 * (coords[ps[13]][1] + coords[ps[7]][1])) / 9
+ ]);
+ ps[6] = coords.length;
+ coords.push([
+ (-4 * coords[ps[3]][0] - coords[ps[12]][0] +
+ 6 * (coords[ps[2]][0] + coords[ps[7]][0]) -
+ 2 * (coords[ps[0]][0] + coords[ps[15]][0]) +
+ 3 * (coords[ps[4]][0] + coords[ps[14]][0])) / 9,
+ (-4 * coords[ps[3]][1] - coords[ps[12]][1] +
+ 6 * (coords[ps[2]][1] + coords[ps[7]][1]) -
+ 2 * (coords[ps[0]][1] + coords[ps[15]][1]) +
+ 3 * (coords[ps[4]][1] + coords[ps[14]][1])) / 9
+ ]);
+ ps[9] = coords.length;
+ coords.push([
+ (-4 * coords[ps[12]][0] - coords[ps[3]][0] +
+ 6 * (coords[ps[8]][0] + coords[ps[13]][0]) -
+ 2 * (coords[ps[0]][0] + coords[ps[15]][0]) +
+ 3 * (coords[ps[11]][0] + coords[ps[1]][0])) / 9,
+ (-4 * coords[ps[12]][1] - coords[ps[3]][1] +
+ 6 * (coords[ps[8]][1] + coords[ps[13]][1]) -
+ 2 * (coords[ps[0]][1] + coords[ps[15]][1]) +
+ 3 * (coords[ps[11]][1] + coords[ps[1]][1])) / 9
+ ]);
+ ps[10] = coords.length;
+ coords.push([
+ (-4 * coords[ps[15]][0] - coords[ps[0]][0] +
+ 6 * (coords[ps[11]][0] + coords[ps[14]][0]) -
+ 2 * (coords[ps[12]][0] + coords[ps[3]][0]) +
+ 3 * (coords[ps[2]][0] + coords[ps[8]][0])) / 9,
+ (-4 * coords[ps[15]][1] - coords[ps[0]][1] +
+ 6 * (coords[ps[11]][1] + coords[ps[14]][1]) -
+ 2 * (coords[ps[12]][1] + coords[ps[3]][1]) +
+ 3 * (coords[ps[2]][1] + coords[ps[8]][1])) / 9
+ ]);
+ mesh.figures.push({
+ type: 'patch',
+ coords: new Int32Array(ps), // making copies of ps and cs
+ colors: new Int32Array(cs)
+ });
+ }
+ }
+
+ function decodeType7Shading(mesh, reader) {
+ var coords = mesh.coords;
+ var colors = mesh.colors;
+ var ps = new Int32Array(16); // p00, p10, ..., p30, p01, ..., p33
+ var cs = new Int32Array(4); // c00, c30, c03, c33
+ while (reader.hasData) {
+ var f = reader.readFlag();
+ assert(0 <= f && f <= 3, 'Unknown type7 flag');
+ var i, ii;
+ var pi = coords.length;
+ for (i = 0, ii = (f !== 0 ? 12 : 16); i < ii; i++) {
+ coords.push(reader.readCoordinate());
+ }
+ var ci = colors.length;
+ for (i = 0, ii = (f !== 0 ? 2 : 4); i < ii; i++) {
+ colors.push(reader.readComponents());
+ }
+ var tmp1, tmp2, tmp3, tmp4;
+ switch (f) {
+ case 0:
+ ps[12] = pi + 3; ps[13] = pi + 4; ps[14] = pi + 5; ps[15] = pi + 6;
+ ps[ 8] = pi + 2; ps[ 9] = pi + 13; ps[10] = pi + 14; ps[11] = pi + 7;
+ ps[ 4] = pi + 1; ps[ 5] = pi + 12; ps[ 6] = pi + 15; ps[ 7] = pi + 8;
+ ps[ 0] = pi; ps[ 1] = pi + 11; ps[ 2] = pi + 10; ps[ 3] = pi + 9;
+ cs[2] = ci + 1; cs[3] = ci + 2;
+ cs[0] = ci; cs[1] = ci + 3;
+ break;
+ case 1:
+ tmp1 = ps[12]; tmp2 = ps[13]; tmp3 = ps[14]; tmp4 = ps[15];
+ ps[12] = tmp4; ps[13] = pi + 0; ps[14] = pi + 1; ps[15] = pi + 2;
+ ps[ 8] = tmp3; ps[ 9] = pi + 9; ps[10] = pi + 10; ps[11] = pi + 3;
+ ps[ 4] = tmp2; ps[ 5] = pi + 8; ps[ 6] = pi + 11; ps[ 7] = pi + 4;
+ ps[ 0] = tmp1; ps[ 1] = pi + 7; ps[ 2] = pi + 6; ps[ 3] = pi + 5;
+ tmp1 = cs[2]; tmp2 = cs[3];
+ cs[2] = tmp2; cs[3] = ci;
+ cs[0] = tmp1; cs[1] = ci + 1;
+ break;
+ case 2:
+ tmp1 = ps[15];
+ tmp2 = ps[11];
+ ps[12] = ps[3]; ps[13] = pi + 0; ps[14] = pi + 1; ps[15] = pi + 2;
+ ps[ 8] = ps[7]; ps[ 9] = pi + 9; ps[10] = pi + 10; ps[11] = pi + 3;
+ ps[ 4] = tmp2; ps[ 5] = pi + 8; ps[ 6] = pi + 11; ps[ 7] = pi + 4;
+ ps[ 0] = tmp1; ps[ 1] = pi + 7; ps[ 2] = pi + 6; ps[ 3] = pi + 5;
+ tmp1 = cs[3];
+ cs[2] = cs[1]; cs[3] = ci;
+ cs[0] = tmp1; cs[1] = ci + 1;
+ break;
+ case 3:
+ ps[12] = ps[0]; ps[13] = pi + 0; ps[14] = pi + 1; ps[15] = pi + 2;
+ ps[ 8] = ps[1]; ps[ 9] = pi + 9; ps[10] = pi + 10; ps[11] = pi + 3;
+ ps[ 4] = ps[2]; ps[ 5] = pi + 8; ps[ 6] = pi + 11; ps[ 7] = pi + 4;
+ ps[ 0] = ps[3]; ps[ 1] = pi + 7; ps[ 2] = pi + 6; ps[ 3] = pi + 5;
+ cs[2] = cs[0]; cs[3] = ci;
+ cs[0] = cs[1]; cs[1] = ci + 1;
+ break;
+ }
+ mesh.figures.push({
+ type: 'patch',
+ coords: new Int32Array(ps), // making copies of ps and cs
+ colors: new Int32Array(cs)
+ });
+ }
+ }
+
+ function updateBounds(mesh) {
+ var minX = mesh.coords[0][0], minY = mesh.coords[0][1],
+ maxX = minX, maxY = minY;
+ for (var i = 1, ii = mesh.coords.length; i < ii; i++) {
+ var x = mesh.coords[i][0], y = mesh.coords[i][1];
+ minX = minX > x ? x : minX;
+ minY = minY > y ? y : minY;
+ maxX = maxX < x ? x : maxX;
+ maxY = maxY < y ? y : maxY;
+ }
+ mesh.bounds = [minX, minY, maxX, maxY];
+ }
+
+ function packData(mesh) {
+ var i, ii, j, jj;
+
+ var coords = mesh.coords;
+ var coordsPacked = new Float32Array(coords.length * 2);
+ for (i = 0, j = 0, ii = coords.length; i < ii; i++) {
+ var xy = coords[i];
+ coordsPacked[j++] = xy[0];
+ coordsPacked[j++] = xy[1];
+ }
+ mesh.coords = coordsPacked;
+
+ var colors = mesh.colors;
+ var colorsPacked = new Uint8Array(colors.length * 3);
+ for (i = 0, j = 0, ii = colors.length; i < ii; i++) {
+ var c = colors[i];
+ colorsPacked[j++] = c[0];
+ colorsPacked[j++] = c[1];
+ colorsPacked[j++] = c[2];
+ }
+ mesh.colors = colorsPacked;
+
+ var figures = mesh.figures;
+ for (i = 0, ii = figures.length; i < ii; i++) {
+ var figure = figures[i], ps = figure.coords, cs = figure.colors;
+ for (j = 0, jj = ps.length; j < jj; j++) {
+ ps[j] *= 2;
+ cs[j] *= 3;
+ }
+ }
+ }
+
+ function Mesh(stream, matrix, xref, res) {
+ assert(isStream(stream), 'Mesh data is not a stream');
+ var dict = stream.dict;
+ this.matrix = matrix;
+ this.shadingType = dict.get('ShadingType');
+ this.type = 'Pattern';
+ this.bbox = dict.get('BBox');
+ var cs = dict.get('ColorSpace', 'CS');
+ cs = ColorSpace.parse(cs, xref, res);
+ this.cs = cs;
+ this.background = dict.has('Background') ?
+ cs.getRgb(dict.get('Background'), 0) : null;
+
+ var fnObj = dict.get('Function');
+ var fn = fnObj ? PDFFunction.parseArray(xref, fnObj) : null;
+
+ this.coords = [];
+ this.colors = [];
+ this.figures = [];
+
+ var decodeContext = {
+ bitsPerCoordinate: dict.get('BitsPerCoordinate'),
+ bitsPerComponent: dict.get('BitsPerComponent'),
+ bitsPerFlag: dict.get('BitsPerFlag'),
+ decode: dict.get('Decode'),
+ colorFn: fn,
+ colorSpace: cs,
+ numComps: fn ? 1 : cs.numComps
+ };
+ var reader = new MeshStreamReader(stream, decodeContext);
+
+ var patchMesh = false;
+ switch (this.shadingType) {
+ case ShadingType.FREE_FORM_MESH:
+ decodeType4Shading(this, reader);
+ break;
+ case ShadingType.LATTICE_FORM_MESH:
+ var verticesPerRow = dict.get('VerticesPerRow') | 0;
+ assert(verticesPerRow >= 2, 'Invalid VerticesPerRow');
+ decodeType5Shading(this, reader, verticesPerRow);
+ break;
+ case ShadingType.COONS_PATCH_MESH:
+ decodeType6Shading(this, reader);
+ patchMesh = true;
+ break;
+ case ShadingType.TENSOR_PATCH_MESH:
+ decodeType7Shading(this, reader);
+ patchMesh = true;
+ break;
+ default:
+ error('Unsupported mesh type.');
+ break;
+ }
+
+ if (patchMesh) {
+ // dirty bounds calculation for determining, how dense shall be triangles
+ updateBounds(this);
+ for (var i = 0, ii = this.figures.length; i < ii; i++) {
+ buildFigureFromPatch(this, i);
+ }
+ }
+ // calculate bounds
+ updateBounds(this);
+
+ packData(this);
+ }
+
+ Mesh.prototype = {
+ getIR: function Mesh_getIR() {
+ return ['Mesh', this.shadingType, this.coords, this.colors, this.figures,
+ this.bounds, this.matrix, this.bbox, this.background];
+ }
+ };
+
+ return Mesh;
+})();
+
+Shadings.Dummy = (function DummyClosure() {
+ function Dummy() {
+ this.type = 'Pattern';
+ }
+
+ Dummy.prototype = {
+ getIR: function Dummy_getIR() {
+ return ['Dummy'];
+ }
+ };
+ return Dummy;
+})();
+
+function getTilingPatternIR(operatorList, dict, args) {
+ var matrix = dict.get('Matrix');
+ var bbox = dict.get('BBox');
+ var xstep = dict.get('XStep');
+ var ystep = dict.get('YStep');
+ var paintType = dict.get('PaintType');
+ var tilingType = dict.get('TilingType');
+
+ return [
+ 'TilingPattern', args, operatorList, matrix, bbox, xstep, ystep,
+ paintType, tilingType
+ ];
+}
+
+exports.Pattern = Pattern;
+exports.getTilingPatternIR = getTilingPatternIR;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreEvaluator = {}), root.pdfjsSharedUtil,
+ root.pdfjsCorePrimitives, root.pdfjsCoreStream, root.pdfjsCoreParser,
+ root.pdfjsCoreImage, root.pdfjsCoreColorSpace, root.pdfjsCoreMurmurHash3,
+ root.pdfjsCoreFonts, root.pdfjsCoreFunction, root.pdfjsCorePattern,
+ root.pdfjsCoreCMap, root.pdfjsCoreMetrics, root.pdfjsCoreBidi,
+ root.pdfjsCoreEncodings, root.pdfjsCoreStandardFonts,
+ root.pdfjsCoreUnicode, root.pdfjsCoreGlyphList);
+ }
+}(this, function (exports, sharedUtil, corePrimitives, coreStream, coreParser,
+ coreImage, coreColorSpace, coreMurmurHash3, coreFonts,
+ coreFunction, corePattern, coreCMap, coreMetrics, coreBidi,
+ coreEncodings, coreStandardFonts, coreUnicode,
+ coreGlyphList) {
+
+var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX;
+var IDENTITY_MATRIX = sharedUtil.IDENTITY_MATRIX;
+var UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES;
+var ImageKind = sharedUtil.ImageKind;
+var OPS = sharedUtil.OPS;
+var TextRenderingMode = sharedUtil.TextRenderingMode;
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isNum = sharedUtil.isNum;
+var isString = sharedUtil.isString;
+var getLookupTableFactory = sharedUtil.getLookupTableFactory;
+var warn = sharedUtil.warn;
+var Dict = corePrimitives.Dict;
+var Name = corePrimitives.Name;
+var isCmd = corePrimitives.isCmd;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var isRef = corePrimitives.isRef;
+var isStream = corePrimitives.isStream;
+var DecodeStream = coreStream.DecodeStream;
+var JpegStream = coreStream.JpegStream;
+var Stream = coreStream.Stream;
+var Lexer = coreParser.Lexer;
+var Parser = coreParser.Parser;
+var isEOF = coreParser.isEOF;
+var PDFImage = coreImage.PDFImage;
+var ColorSpace = coreColorSpace.ColorSpace;
+var MurmurHash3_64 = coreMurmurHash3.MurmurHash3_64;
+var ErrorFont = coreFonts.ErrorFont;
+var FontFlags = coreFonts.FontFlags;
+var Font = coreFonts.Font;
+var IdentityToUnicodeMap = coreFonts.IdentityToUnicodeMap;
+var ToUnicodeMap = coreFonts.ToUnicodeMap;
+var getFontType = coreFonts.getFontType;
+var isPDFFunction = coreFunction.isPDFFunction;
+var PDFFunction = coreFunction.PDFFunction;
+var Pattern = corePattern.Pattern;
+var getTilingPatternIR = corePattern.getTilingPatternIR;
+var CMapFactory = coreCMap.CMapFactory;
+var IdentityCMap = coreCMap.IdentityCMap;
+var getMetrics = coreMetrics.getMetrics;
+var bidi = coreBidi.bidi;
+var WinAnsiEncoding = coreEncodings.WinAnsiEncoding;
+var StandardEncoding = coreEncodings.StandardEncoding;
+var MacRomanEncoding = coreEncodings.MacRomanEncoding;
+var SymbolSetEncoding = coreEncodings.SymbolSetEncoding;
+var ZapfDingbatsEncoding = coreEncodings.ZapfDingbatsEncoding;
+var getEncoding = coreEncodings.getEncoding;
+var getStdFontMap = coreStandardFonts.getStdFontMap;
+var getSerifFonts = coreStandardFonts.getSerifFonts;
+var getSymbolsFonts = coreStandardFonts.getSymbolsFonts;
+var getNormalizedUnicodes = coreUnicode.getNormalizedUnicodes;
+var reverseIfRtl = coreUnicode.reverseIfRtl;
+var getUnicodeForGlyph = coreUnicode.getUnicodeForGlyph;
+var getGlyphsUnicode = coreGlyphList.getGlyphsUnicode;
+
+var PartialEvaluator = (function PartialEvaluatorClosure() {
+ var DefaultPartialEvaluatorOptions = {
+ forceDataSchema: false,
+ maxImageSize: -1,
+ disableFontFace: false,
+ cMapOptions: { url: null, packed: false }
+ };
+
+ function NativeImageDecoder(xref, resources, handler, forceDataSchema) {
+ this.xref = xref;
+ this.resources = resources;
+ this.handler = handler;
+ this.forceDataSchema = forceDataSchema;
+ }
+ NativeImageDecoder.prototype = {
+ canDecode: function (image) {
+ return image instanceof JpegStream &&
+ NativeImageDecoder.isDecodable(image, this.xref, this.resources);
+ },
+ decode: function (image) {
+ // For natively supported JPEGs send them to the main thread for decoding.
+ var dict = image.dict;
+ var colorSpace = dict.get('ColorSpace', 'CS');
+ colorSpace = ColorSpace.parse(colorSpace, this.xref, this.resources);
+ var numComps = colorSpace.numComps;
+ var decodePromise = this.handler.sendWithPromise('JpegDecode',
+ [image.getIR(this.forceDataSchema), numComps]);
+ return decodePromise.then(function (message) {
+ var data = message.data;
+ return new Stream(data, 0, data.length, image.dict);
+ });
+ }
+ };
+ /**
+ * Checks if the image can be decoded and displayed by the browser without any
+ * further processing such as color space conversions.
+ */
+ NativeImageDecoder.isSupported =
+ function NativeImageDecoder_isSupported(image, xref, res) {
+ var cs = ColorSpace.parse(image.dict.get('ColorSpace', 'CS'), xref, res);
+ return (cs.name === 'DeviceGray' || cs.name === 'DeviceRGB') &&
+ cs.isDefaultDecode(image.dict.get('Decode', 'D'));
+ };
+ /**
+ * Checks if the image can be decoded by the browser.
+ */
+ NativeImageDecoder.isDecodable =
+ function NativeImageDecoder_isDecodable(image, xref, res) {
+ var cs = ColorSpace.parse(image.dict.get('ColorSpace', 'CS'), xref, res);
+ return (cs.numComps === 1 || cs.numComps === 3) &&
+ cs.isDefaultDecode(image.dict.get('Decode', 'D'));
+ };
+
+ function PartialEvaluator(pdfManager, xref, handler, pageIndex,
+ uniquePrefix, idCounters, fontCache, options) {
+ this.pdfManager = pdfManager;
+ this.xref = xref;
+ this.handler = handler;
+ this.pageIndex = pageIndex;
+ this.uniquePrefix = uniquePrefix;
+ this.idCounters = idCounters;
+ this.fontCache = fontCache;
+ this.options = options || DefaultPartialEvaluatorOptions;
+ }
+
+ // Trying to minimize Date.now() usage and check every 100 time
+ var TIME_SLOT_DURATION_MS = 20;
+ var CHECK_TIME_EVERY = 100;
+ function TimeSlotManager() {
+ this.reset();
+ }
+ TimeSlotManager.prototype = {
+ check: function TimeSlotManager_check() {
+ if (++this.checked < CHECK_TIME_EVERY) {
+ return false;
+ }
+ this.checked = 0;
+ return this.endTime <= Date.now();
+ },
+ reset: function TimeSlotManager_reset() {
+ this.endTime = Date.now() + TIME_SLOT_DURATION_MS;
+ this.checked = 0;
+ }
+ };
+
+ var deferred = Promise.resolve();
+
+ var TILING_PATTERN = 1, SHADING_PATTERN = 2;
+
+ PartialEvaluator.prototype = {
+ hasBlendModes: function PartialEvaluator_hasBlendModes(resources) {
+ if (!isDict(resources)) {
+ return false;
+ }
+
+ var processed = Object.create(null);
+ if (resources.objId) {
+ processed[resources.objId] = true;
+ }
+
+ var nodes = [resources], xref = this.xref;
+ while (nodes.length) {
+ var key, i, ii;
+ var node = nodes.shift();
+ // First check the current resources for blend modes.
+ var graphicStates = node.get('ExtGState');
+ if (isDict(graphicStates)) {
+ var graphicStatesKeys = graphicStates.getKeys();
+ for (i = 0, ii = graphicStatesKeys.length; i < ii; i++) {
+ key = graphicStatesKeys[i];
+
+ var graphicState = graphicStates.get(key);
+ var bm = graphicState.get('BM');
+ if (isName(bm) && bm.name !== 'Normal') {
+ return true;
+ }
+ }
+ }
+ // Descend into the XObjects to look for more resources and blend modes.
+ var xObjects = node.get('XObject');
+ if (!isDict(xObjects)) {
+ continue;
+ }
+ var xObjectsKeys = xObjects.getKeys();
+ for (i = 0, ii = xObjectsKeys.length; i < ii; i++) {
+ key = xObjectsKeys[i];
+
+ var xObject = xObjects.getRaw(key);
+ if (isRef(xObject)) {
+ if (processed[xObject.toString()]) {
+ // The XObject has already been processed, and by avoiding a
+ // redundant `xref.fetch` we can *significantly* reduce the load
+ // time for badly generated PDF files (fixes issue6961.pdf).
+ continue;
+ }
+ xObject = xref.fetch(xObject);
+ }
+ if (!isStream(xObject)) {
+ continue;
+ }
+ if (xObject.dict.objId) {
+ if (processed[xObject.dict.objId]) {
+ // stream has objId and is processed already
+ continue;
+ }
+ processed[xObject.dict.objId] = true;
+ }
+ var xResources = xObject.dict.get('Resources');
+ // Checking objId to detect an infinite loop.
+ if (isDict(xResources) &&
+ (!xResources.objId || !processed[xResources.objId])) {
+ nodes.push(xResources);
+ if (xResources.objId) {
+ processed[xResources.objId] = true;
+ }
+ }
+ }
+ }
+ return false;
+ },
+
+ buildFormXObject: function PartialEvaluator_buildFormXObject(resources,
+ xobj, smask,
+ operatorList,
+ task,
+ initialState) {
+ var matrix = xobj.dict.getArray('Matrix');
+ var bbox = xobj.dict.getArray('BBox');
+ var group = xobj.dict.get('Group');
+ if (group) {
+ var groupOptions = {
+ matrix: matrix,
+ bbox: bbox,
+ smask: smask,
+ isolated: false,
+ knockout: false
+ };
+
+ var groupSubtype = group.get('S');
+ var colorSpace;
+ if (isName(groupSubtype) && groupSubtype.name === 'Transparency') {
+ groupOptions.isolated = (group.get('I') || false);
+ groupOptions.knockout = (group.get('K') || false);
+ colorSpace = (group.has('CS') ?
+ ColorSpace.parse(group.get('CS'), this.xref, resources) : null);
+ }
+
+ if (smask && smask.backdrop) {
+ colorSpace = colorSpace || ColorSpace.singletons.rgb;
+ smask.backdrop = colorSpace.getRgb(smask.backdrop, 0);
+ }
+
+ operatorList.addOp(OPS.beginGroup, [groupOptions]);
+ }
+
+ operatorList.addOp(OPS.paintFormXObjectBegin, [matrix, bbox]);
+
+ return this.getOperatorList(xobj, task,
+ (xobj.dict.get('Resources') || resources), operatorList, initialState).
+ then(function () {
+ operatorList.addOp(OPS.paintFormXObjectEnd, []);
+
+ if (group) {
+ operatorList.addOp(OPS.endGroup, [groupOptions]);
+ }
+ });
+ },
+
+ buildPaintImageXObject:
+ function PartialEvaluator_buildPaintImageXObject(resources, image,
+ inline, operatorList,
+ cacheKey, imageCache) {
+ var self = this;
+ var dict = image.dict;
+ var w = dict.get('Width', 'W');
+ var h = dict.get('Height', 'H');
+
+ if (!(w && isNum(w)) || !(h && isNum(h))) {
+ warn('Image dimensions are missing, or not numbers.');
+ return;
+ }
+ var maxImageSize = this.options.maxImageSize;
+ if (maxImageSize !== -1 && w * h > maxImageSize) {
+ warn('Image exceeded maximum allowed size and was removed.');
+ return;
+ }
+
+ var imageMask = (dict.get('ImageMask', 'IM') || false);
+ var imgData, args;
+ if (imageMask) {
+ // This depends on a tmpCanvas being filled with the
+ // current fillStyle, such that processing the pixel
+ // data can't be done here. Instead of creating a
+ // complete PDFImage, only read the information needed
+ // for later.
+
+ var width = dict.get('Width', 'W');
+ var height = dict.get('Height', 'H');
+ var bitStrideLength = (width + 7) >> 3;
+ var imgArray = image.getBytes(bitStrideLength * height);
+ var decode = dict.get('Decode', 'D');
+ var inverseDecode = (!!decode && decode[0] > 0);
+
+ imgData = PDFImage.createMask(imgArray, width, height,
+ image instanceof DecodeStream,
+ inverseDecode);
+ imgData.cached = true;
+ args = [imgData];
+ operatorList.addOp(OPS.paintImageMaskXObject, args);
+ if (cacheKey) {
+ imageCache[cacheKey] = {
+ fn: OPS.paintImageMaskXObject,
+ args: args
+ };
+ }
+ return;
+ }
+
+ var softMask = (dict.get('SMask', 'SM') || false);
+ var mask = (dict.get('Mask') || false);
+
+ var SMALL_IMAGE_DIMENSIONS = 200;
+ // Inlining small images into the queue as RGB data
+ if (inline && !softMask && !mask && !(image instanceof JpegStream) &&
+ (w + h) < SMALL_IMAGE_DIMENSIONS) {
+ var imageObj = new PDFImage(this.xref, resources, image,
+ inline, null, null);
+ // We force the use of RGBA_32BPP images here, because we can't handle
+ // any other kind.
+ imgData = imageObj.createImageData(/* forceRGBA = */ true);
+ operatorList.addOp(OPS.paintInlineImageXObject, [imgData]);
+ return;
+ }
+
+ // If there is no imageMask, create the PDFImage and a lot
+ // of image processing can be done here.
+ var uniquePrefix = (this.uniquePrefix || '');
+ var objId = 'img_' + uniquePrefix + (++this.idCounters.obj);
+ operatorList.addDependency(objId);
+ args = [objId, w, h];
+
+ if (!softMask && !mask && image instanceof JpegStream &&
+ NativeImageDecoder.isSupported(image, this.xref, resources)) {
+ // These JPEGs don't need any more processing so we can just send it.
+ operatorList.addOp(OPS.paintJpegXObject, args);
+ this.handler.send('obj',
+ [objId, this.pageIndex, 'JpegStream',
+ image.getIR(this.options.forceDataSchema)]);
+ return;
+ }
+
+ // Creates native image decoder only if a JPEG image or mask is present.
+ var nativeImageDecoder = null;
+ if (image instanceof JpegStream || mask instanceof JpegStream ||
+ softMask instanceof JpegStream) {
+ nativeImageDecoder = new NativeImageDecoder(self.xref, resources,
+ self.handler, self.options.forceDataSchema);
+ }
+
+ PDFImage.buildImage(self.handler, self.xref, resources, image, inline,
+ nativeImageDecoder).
+ then(function(imageObj) {
+ var imgData = imageObj.createImageData(/* forceRGBA = */ false);
+ self.handler.send('obj', [objId, self.pageIndex, 'Image', imgData],
+ [imgData.data.buffer]);
+ }).then(undefined, function (reason) {
+ warn('Unable to decode image: ' + reason);
+ self.handler.send('obj', [objId, self.pageIndex, 'Image', null]);
+ });
+
+ operatorList.addOp(OPS.paintImageXObject, args);
+ if (cacheKey) {
+ imageCache[cacheKey] = {
+ fn: OPS.paintImageXObject,
+ args: args
+ };
+ }
+ },
+
+ handleSMask: function PartialEvaluator_handleSmask(smask, resources,
+ operatorList, task,
+ stateManager) {
+ var smaskContent = smask.get('G');
+ var smaskOptions = {
+ subtype: smask.get('S').name,
+ backdrop: smask.get('BC')
+ };
+
+ // The SMask might have a alpha/luminosity value transfer function --
+ // we will build a map of integer values in range 0..255 to be fast.
+ var transferObj = smask.get('TR');
+ if (isPDFFunction(transferObj)) {
+ var transferFn = PDFFunction.parse(this.xref, transferObj);
+ var transferMap = new Uint8Array(256);
+ var tmp = new Float32Array(1);
+ for (var i = 0; i < 256; i++) {
+ tmp[0] = i / 255;
+ transferFn(tmp, 0, tmp, 0);
+ transferMap[i] = (tmp[0] * 255) | 0;
+ }
+ smaskOptions.transferMap = transferMap;
+ }
+
+ return this.buildFormXObject(resources, smaskContent, smaskOptions,
+ operatorList, task, stateManager.state.clone());
+ },
+
+ handleTilingType:
+ function PartialEvaluator_handleTilingType(fn, args, resources,
+ pattern, patternDict,
+ operatorList, task) {
+ // Create an IR of the pattern code.
+ var tilingOpList = new OperatorList();
+ // Merge the available resources, to prevent issues when the patternDict
+ // is missing some /Resources entries (fixes issue6541.pdf).
+ var resourcesArray = [patternDict.get('Resources'), resources];
+ var patternResources = Dict.merge(this.xref, resourcesArray);
+
+ return this.getOperatorList(pattern, task, patternResources,
+ tilingOpList).then(function () {
+ // Add the dependencies to the parent operator list so they are
+ // resolved before sub operator list is executed synchronously.
+ operatorList.addDependencies(tilingOpList.dependencies);
+ operatorList.addOp(fn, getTilingPatternIR({
+ fnArray: tilingOpList.fnArray,
+ argsArray: tilingOpList.argsArray
+ }, patternDict, args));
+ });
+ },
+
+ handleSetFont:
+ function PartialEvaluator_handleSetFont(resources, fontArgs, fontRef,
+ operatorList, task, state) {
+ // TODO(mack): Not needed?
+ var fontName;
+ if (fontArgs) {
+ fontArgs = fontArgs.slice();
+ fontName = fontArgs[0].name;
+ }
+
+ var self = this;
+ return this.loadFont(fontName, fontRef, this.xref, resources).then(
+ function (translated) {
+ if (!translated.font.isType3Font) {
+ return translated;
+ }
+ return translated.loadType3Data(self, resources, operatorList, task).
+ then(function () {
+ return translated;
+ }, function (reason) {
+ // Error in the font data -- sending unsupported feature notification.
+ self.handler.send('UnsupportedFeature',
+ {featureId: UNSUPPORTED_FEATURES.font});
+ return new TranslatedFont('g_font_error',
+ new ErrorFont('Type3 font load error: ' + reason), translated.font);
+ });
+ }).then(function (translated) {
+ state.font = translated.font;
+ translated.send(self.handler);
+ return translated.loadedName;
+ });
+ },
+
+ handleText: function PartialEvaluator_handleText(chars, state) {
+ var font = state.font;
+ var glyphs = font.charsToGlyphs(chars);
+ var isAddToPathSet = !!(state.textRenderingMode &
+ TextRenderingMode.ADD_TO_PATH_FLAG);
+ if (font.data && (isAddToPathSet || this.options.disableFontFace)) {
+ var buildPath = function (fontChar) {
+ if (!font.renderer.hasBuiltPath(fontChar)) {
+ var path = font.renderer.getPathJs(fontChar);
+ this.handler.send('commonobj', [
+ font.loadedName + '_path_' + fontChar,
+ 'FontPath',
+ path
+ ]);
+ }
+ }.bind(this);
+
+ for (var i = 0, ii = glyphs.length; i < ii; i++) {
+ var glyph = glyphs[i];
+ buildPath(glyph.fontChar);
+
+ // If the glyph has an accent we need to build a path for its
+ // fontChar too, otherwise CanvasGraphics_paintChar will fail.
+ var accent = glyph.accent;
+ if (accent && accent.fontChar) {
+ buildPath(accent.fontChar);
+ }
+ }
+ }
+
+ return glyphs;
+ },
+
+ setGState: function PartialEvaluator_setGState(resources, gState,
+ operatorList, task,
+ xref, stateManager) {
+ // This array holds the converted/processed state data.
+ var gStateObj = [];
+ var gStateKeys = gState.getKeys();
+ var self = this;
+ var promise = Promise.resolve();
+ for (var i = 0, ii = gStateKeys.length; i < ii; i++) {
+ var key = gStateKeys[i];
+ var value = gState.get(key);
+ switch (key) {
+ case 'Type':
+ break;
+ case 'LW':
+ case 'LC':
+ case 'LJ':
+ case 'ML':
+ case 'D':
+ case 'RI':
+ case 'FL':
+ case 'CA':
+ case 'ca':
+ gStateObj.push([key, value]);
+ break;
+ case 'Font':
+ promise = promise.then(function () {
+ return self.handleSetFont(resources, null, value[0], operatorList,
+ task, stateManager.state).
+ then(function (loadedName) {
+ operatorList.addDependency(loadedName);
+ gStateObj.push([key, [loadedName, value[1]]]);
+ });
+ });
+ break;
+ case 'BM':
+ gStateObj.push([key, value]);
+ break;
+ case 'SMask':
+ if (isName(value) && value.name === 'None') {
+ gStateObj.push([key, false]);
+ break;
+ }
+ if (isDict(value)) {
+ promise = promise.then(function (dict) {
+ return self.handleSMask(dict, resources, operatorList,
+ task, stateManager);
+ }.bind(this, value));
+ gStateObj.push([key, true]);
+ } else {
+ warn('Unsupported SMask type');
+ }
+
+ break;
+ // Only generate info log messages for the following since
+ // they are unlikely to have a big impact on the rendering.
+ case 'OP':
+ case 'op':
+ case 'OPM':
+ case 'BG':
+ case 'BG2':
+ case 'UCR':
+ case 'UCR2':
+ case 'TR':
+ case 'TR2':
+ case 'HT':
+ case 'SM':
+ case 'SA':
+ case 'AIS':
+ case 'TK':
+ // TODO implement these operators.
+ info('graphic state operator ' + key);
+ break;
+ default:
+ info('Unknown graphic state operator ' + key);
+ break;
+ }
+ }
+ return promise.then(function () {
+ if (gStateObj.length > 0) {
+ operatorList.addOp(OPS.setGState, [gStateObj]);
+ }
+ });
+ },
+
+ loadFont: function PartialEvaluator_loadFont(fontName, font, xref,
+ resources) {
+
+ function errorFont() {
+ return Promise.resolve(new TranslatedFont('g_font_error',
+ new ErrorFont('Font ' + fontName + ' is not available'), font));
+ }
+ var fontRef;
+ if (font) { // Loading by ref.
+ assert(isRef(font));
+ fontRef = font;
+ } else { // Loading by name.
+ var fontRes = resources.get('Font');
+ if (fontRes) {
+ fontRef = fontRes.getRaw(fontName);
+ } else {
+ warn('fontRes not available');
+ return errorFont();
+ }
+ }
+ if (!fontRef) {
+ warn('fontRef not available');
+ return errorFont();
+ }
+
+ if (this.fontCache.has(fontRef)) {
+ return this.fontCache.get(fontRef);
+ }
+
+ font = xref.fetchIfRef(fontRef);
+ if (!isDict(font)) {
+ return errorFont();
+ }
+
+ // We are holding font.translated references just for fontRef that are not
+ // dictionaries (Dict). See explanation below.
+ if (font.translated) {
+ return font.translated;
+ }
+
+ var fontCapability = createPromiseCapability();
+
+ var preEvaluatedFont = this.preEvaluateFont(font, xref);
+ var descriptor = preEvaluatedFont.descriptor;
+ var fontID = fontRef.num + '_' + fontRef.gen;
+ if (isDict(descriptor)) {
+ if (!descriptor.fontAliases) {
+ descriptor.fontAliases = Object.create(null);
+ }
+
+ var fontAliases = descriptor.fontAliases;
+ var hash = preEvaluatedFont.hash;
+ if (fontAliases[hash]) {
+ var aliasFontRef = fontAliases[hash].aliasRef;
+ if (aliasFontRef && this.fontCache.has(aliasFontRef)) {
+ this.fontCache.putAlias(fontRef, aliasFontRef);
+ return this.fontCache.get(fontRef);
+ }
+ }
+
+ if (!fontAliases[hash]) {
+ fontAliases[hash] = {
+ fontID: Font.getFontID()
+ };
+ }
+
+ fontAliases[hash].aliasRef = fontRef;
+ fontID = fontAliases[hash].fontID;
+ }
+
+ // Workaround for bad PDF generators that don't reference fonts
+ // properly, i.e. by not using an object identifier.
+ // Check if the fontRef is a Dict (as opposed to a standard object),
+ // in which case we don't cache the font and instead reference it by
+ // fontName in font.loadedName below.
+ var fontRefIsDict = isDict(fontRef);
+ if (!fontRefIsDict) {
+ this.fontCache.put(fontRef, fontCapability.promise);
+ }
+
+ // Keep track of each font we translated so the caller can
+ // load them asynchronously before calling display on a page.
+ font.loadedName = 'g_' + this.pdfManager.docId + '_f' + (fontRefIsDict ?
+ fontName.replace(/\W/g, '') : fontID);
+
+ font.translated = fontCapability.promise;
+
+ // TODO move promises into translate font
+ var translatedPromise;
+ try {
+ translatedPromise = this.translateFont(preEvaluatedFont, xref);
+ } catch (e) {
+ translatedPromise = Promise.reject(e);
+ }
+
+ var self = this;
+ translatedPromise.then(function (translatedFont) {
+ if (translatedFont.fontType !== undefined) {
+ var xrefFontStats = xref.stats.fontTypes;
+ xrefFontStats[translatedFont.fontType] = true;
+ }
+
+ fontCapability.resolve(new TranslatedFont(font.loadedName,
+ translatedFont, font));
+ }, function (reason) {
+ // TODO fontCapability.reject?
+ // Error in the font data -- sending unsupported feature notification.
+ self.handler.send('UnsupportedFeature',
+ {featureId: UNSUPPORTED_FEATURES.font});
+
+ try {
+ // error, but it's still nice to have font type reported
+ var descriptor = preEvaluatedFont.descriptor;
+ var fontFile3 = descriptor && descriptor.get('FontFile3');
+ var subtype = fontFile3 && fontFile3.get('Subtype');
+ var fontType = getFontType(preEvaluatedFont.type,
+ subtype && subtype.name);
+ var xrefFontStats = xref.stats.fontTypes;
+ xrefFontStats[fontType] = true;
+ } catch (ex) { }
+
+ fontCapability.resolve(new TranslatedFont(font.loadedName,
+ new ErrorFont(reason instanceof Error ? reason.message : reason),
+ font));
+ });
+ return fontCapability.promise;
+ },
+
+ buildPath: function PartialEvaluator_buildPath(operatorList, fn, args) {
+ var lastIndex = operatorList.length - 1;
+ if (!args) {
+ args = [];
+ }
+ if (lastIndex < 0 ||
+ operatorList.fnArray[lastIndex] !== OPS.constructPath) {
+ operatorList.addOp(OPS.constructPath, [[fn], args]);
+ } else {
+ var opArgs = operatorList.argsArray[lastIndex];
+ opArgs[0].push(fn);
+ Array.prototype.push.apply(opArgs[1], args);
+ }
+ },
+
+ handleColorN: function PartialEvaluator_handleColorN(operatorList, fn, args,
+ cs, patterns, resources, task, xref) {
+ // compile tiling patterns
+ var patternName = args[args.length - 1];
+ // SCN/scn applies patterns along with normal colors
+ var pattern;
+ if (isName(patternName) &&
+ (pattern = patterns.get(patternName.name))) {
+ var dict = (isStream(pattern) ? pattern.dict : pattern);
+ var typeNum = dict.get('PatternType');
+
+ if (typeNum === TILING_PATTERN) {
+ var color = cs.base ? cs.base.getRgb(args, 0) : null;
+ return this.handleTilingType(fn, color, resources, pattern,
+ dict, operatorList, task);
+ } else if (typeNum === SHADING_PATTERN) {
+ var shading = dict.get('Shading');
+ var matrix = dict.get('Matrix');
+ pattern = Pattern.parseShading(shading, matrix, xref, resources,
+ this.handler);
+ operatorList.addOp(fn, pattern.getIR());
+ return Promise.resolve();
+ } else {
+ return Promise.reject('Unknown PatternType: ' + typeNum);
+ }
+ }
+ // TODO shall we fail here?
+ operatorList.addOp(fn, args);
+ return Promise.resolve();
+ },
+
+ getOperatorList: function PartialEvaluator_getOperatorList(stream,
+ task,
+ resources,
+ operatorList,
+ initialState) {
+
+ var self = this;
+ var xref = this.xref;
+ var imageCache = Object.create(null);
+
+ assert(operatorList);
+
+ resources = (resources || Dict.empty);
+ var xobjs = (resources.get('XObject') || Dict.empty);
+ var patterns = (resources.get('Pattern') || Dict.empty);
+ var stateManager = new StateManager(initialState || new EvalState());
+ var preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager);
+ var timeSlotManager = new TimeSlotManager();
+
+ return new Promise(function promiseBody(resolve, reject) {
+ var next = function (promise) {
+ promise.then(function () {
+ try {
+ promiseBody(resolve, reject);
+ } catch (ex) {
+ reject(ex);
+ }
+ }, reject);
+ };
+ task.ensureNotTerminated();
+ timeSlotManager.reset();
+ var stop, operation = {}, i, ii, cs;
+ while (!(stop = timeSlotManager.check())) {
+ // The arguments parsed by read() are used beyond this loop, so we
+ // cannot reuse the same array on each iteration. Therefore we pass
+ // in |null| as the initial value (see the comment on
+ // EvaluatorPreprocessor_read() for why).
+ operation.args = null;
+ if (!(preprocessor.read(operation))) {
+ break;
+ }
+ var args = operation.args;
+ var fn = operation.fn;
+
+ switch (fn | 0) {
+ case OPS.paintXObject:
+ if (args[0].code) {
+ break;
+ }
+ // eagerly compile XForm objects
+ var name = args[0].name;
+ if (!name) {
+ warn('XObject must be referred to by name.');
+ continue;
+ }
+ if (imageCache[name] !== undefined) {
+ operatorList.addOp(imageCache[name].fn, imageCache[name].args);
+ args = null;
+ continue;
+ }
+
+ var xobj = xobjs.get(name);
+ if (xobj) {
+ assert(isStream(xobj), 'XObject should be a stream');
+
+ var type = xobj.dict.get('Subtype');
+ assert(isName(type),
+ 'XObject should have a Name subtype');
+
+ if (type.name === 'Form') {
+ stateManager.save();
+ next(self.buildFormXObject(resources, xobj, null,
+ operatorList, task,
+ stateManager.state.clone()).
+ then(function () {
+ stateManager.restore();
+ }));
+ return;
+ } else if (type.name === 'Image') {
+ self.buildPaintImageXObject(resources, xobj, false,
+ operatorList, name, imageCache);
+ args = null;
+ continue;
+ } else if (type.name === 'PS') {
+ // PostScript XObjects are unused when viewing documents.
+ // See section 4.7.1 of Adobe's PDF reference.
+ info('Ignored XObject subtype PS');
+ continue;
+ } else {
+ error('Unhandled XObject subtype ' + type.name);
+ }
+ }
+ break;
+ case OPS.setFont:
+ var fontSize = args[1];
+ // eagerly collect all fonts
+ next(self.handleSetFont(resources, args, null, operatorList,
+ task, stateManager.state).
+ then(function (loadedName) {
+ operatorList.addDependency(loadedName);
+ operatorList.addOp(OPS.setFont, [loadedName, fontSize]);
+ }));
+ return;
+ case OPS.endInlineImage:
+ var cacheKey = args[0].cacheKey;
+ if (cacheKey) {
+ var cacheEntry = imageCache[cacheKey];
+ if (cacheEntry !== undefined) {
+ operatorList.addOp(cacheEntry.fn, cacheEntry.args);
+ args = null;
+ continue;
+ }
+ }
+ self.buildPaintImageXObject(resources, args[0], true,
+ operatorList, cacheKey, imageCache);
+ args = null;
+ continue;
+ case OPS.showText:
+ args[0] = self.handleText(args[0], stateManager.state);
+ break;
+ case OPS.showSpacedText:
+ var arr = args[0];
+ var combinedGlyphs = [];
+ var arrLength = arr.length;
+ var state = stateManager.state;
+ for (i = 0; i < arrLength; ++i) {
+ var arrItem = arr[i];
+ if (isString(arrItem)) {
+ Array.prototype.push.apply(combinedGlyphs,
+ self.handleText(arrItem, state));
+ } else if (isNum(arrItem)) {
+ combinedGlyphs.push(arrItem);
+ }
+ }
+ args[0] = combinedGlyphs;
+ fn = OPS.showText;
+ break;
+ case OPS.nextLineShowText:
+ operatorList.addOp(OPS.nextLine);
+ args[0] = self.handleText(args[0], stateManager.state);
+ fn = OPS.showText;
+ break;
+ case OPS.nextLineSetSpacingShowText:
+ operatorList.addOp(OPS.nextLine);
+ operatorList.addOp(OPS.setWordSpacing, [args.shift()]);
+ operatorList.addOp(OPS.setCharSpacing, [args.shift()]);
+ args[0] = self.handleText(args[0], stateManager.state);
+ fn = OPS.showText;
+ break;
+ case OPS.setTextRenderingMode:
+ stateManager.state.textRenderingMode = args[0];
+ break;
+
+ case OPS.setFillColorSpace:
+ stateManager.state.fillColorSpace =
+ ColorSpace.parse(args[0], xref, resources);
+ continue;
+ case OPS.setStrokeColorSpace:
+ stateManager.state.strokeColorSpace =
+ ColorSpace.parse(args[0], xref, resources);
+ continue;
+ case OPS.setFillColor:
+ cs = stateManager.state.fillColorSpace;
+ args = cs.getRgb(args, 0);
+ fn = OPS.setFillRGBColor;
+ break;
+ case OPS.setStrokeColor:
+ cs = stateManager.state.strokeColorSpace;
+ args = cs.getRgb(args, 0);
+ fn = OPS.setStrokeRGBColor;
+ break;
+ case OPS.setFillGray:
+ stateManager.state.fillColorSpace = ColorSpace.singletons.gray;
+ args = ColorSpace.singletons.gray.getRgb(args, 0);
+ fn = OPS.setFillRGBColor;
+ break;
+ case OPS.setStrokeGray:
+ stateManager.state.strokeColorSpace = ColorSpace.singletons.gray;
+ args = ColorSpace.singletons.gray.getRgb(args, 0);
+ fn = OPS.setStrokeRGBColor;
+ break;
+ case OPS.setFillCMYKColor:
+ stateManager.state.fillColorSpace = ColorSpace.singletons.cmyk;
+ args = ColorSpace.singletons.cmyk.getRgb(args, 0);
+ fn = OPS.setFillRGBColor;
+ break;
+ case OPS.setStrokeCMYKColor:
+ stateManager.state.strokeColorSpace = ColorSpace.singletons.cmyk;
+ args = ColorSpace.singletons.cmyk.getRgb(args, 0);
+ fn = OPS.setStrokeRGBColor;
+ break;
+ case OPS.setFillRGBColor:
+ stateManager.state.fillColorSpace = ColorSpace.singletons.rgb;
+ args = ColorSpace.singletons.rgb.getRgb(args, 0);
+ break;
+ case OPS.setStrokeRGBColor:
+ stateManager.state.strokeColorSpace = ColorSpace.singletons.rgb;
+ args = ColorSpace.singletons.rgb.getRgb(args, 0);
+ break;
+ case OPS.setFillColorN:
+ cs = stateManager.state.fillColorSpace;
+ if (cs.name === 'Pattern') {
+ next(self.handleColorN(operatorList, OPS.setFillColorN, args,
+ cs, patterns, resources, task, xref));
+ return;
+ }
+ args = cs.getRgb(args, 0);
+ fn = OPS.setFillRGBColor;
+ break;
+ case OPS.setStrokeColorN:
+ cs = stateManager.state.strokeColorSpace;
+ if (cs.name === 'Pattern') {
+ next(self.handleColorN(operatorList, OPS.setStrokeColorN, args,
+ cs, patterns, resources, task, xref));
+ return;
+ }
+ args = cs.getRgb(args, 0);
+ fn = OPS.setStrokeRGBColor;
+ break;
+
+ case OPS.shadingFill:
+ var shadingRes = resources.get('Shading');
+ if (!shadingRes) {
+ error('No shading resource found');
+ }
+
+ var shading = shadingRes.get(args[0].name);
+ if (!shading) {
+ error('No shading object found');
+ }
+
+ var shadingFill = Pattern.parseShading(shading, null, xref,
+ resources, self.handler);
+ var patternIR = shadingFill.getIR();
+ args = [patternIR];
+ fn = OPS.shadingFill;
+ break;
+ case OPS.setGState:
+ var dictName = args[0];
+ var extGState = resources.get('ExtGState');
+
+ if (!isDict(extGState) || !extGState.has(dictName.name)) {
+ break;
+ }
+
+ var gState = extGState.get(dictName.name);
+ next(self.setGState(resources, gState, operatorList, task, xref,
+ stateManager));
+ return;
+ case OPS.moveTo:
+ case OPS.lineTo:
+ case OPS.curveTo:
+ case OPS.curveTo2:
+ case OPS.curveTo3:
+ case OPS.closePath:
+ self.buildPath(operatorList, fn, args);
+ continue;
+ case OPS.rectangle:
+ self.buildPath(operatorList, fn, args);
+ continue;
+ case OPS.markPoint:
+ case OPS.markPointProps:
+ case OPS.beginMarkedContent:
+ case OPS.beginMarkedContentProps:
+ case OPS.endMarkedContent:
+ case OPS.beginCompat:
+ case OPS.endCompat:
+ // Ignore operators where the corresponding handlers are known to
+ // be no-op in CanvasGraphics (display/canvas.js). This prevents
+ // serialization errors and is also a bit more efficient.
+ // We could also try to serialize all objects in a general way,
+ // e.g. as done in https://github.com/mozilla/pdf.js/pull/6266,
+ // but doing so is meaningless without knowing the semantics.
+ continue;
+ default:
+ // Note: Ignore the operator if it has `Dict` arguments, since
+ // those are non-serializable, otherwise postMessage will throw
+ // "An object could not be cloned.".
+ if (args !== null) {
+ for (i = 0, ii = args.length; i < ii; i++) {
+ if (args[i] instanceof Dict) {
+ break;
+ }
+ }
+ if (i < ii) {
+ warn('getOperatorList - ignoring operator: ' + fn);
+ continue;
+ }
+ }
+ }
+ operatorList.addOp(fn, args);
+ }
+ if (stop) {
+ next(deferred);
+ return;
+ }
+ // Some PDFs don't close all restores inside object/form.
+ // Closing those for them.
+ for (i = 0, ii = preprocessor.savedStatesDepth; i < ii; i++) {
+ operatorList.addOp(OPS.restore, []);
+ }
+ resolve();
+ });
+ },
+
+ getTextContent:
+ function PartialEvaluator_getTextContent(stream, task, resources,
+ stateManager,
+ normalizeWhitespace) {
+
+ stateManager = (stateManager || new StateManager(new TextState()));
+
+ var WhitespaceRegexp = /\s/g;
+
+ var textContent = {
+ items: [],
+ styles: Object.create(null)
+ };
+ var textContentItem = {
+ initialized: false,
+ str: [],
+ width: 0,
+ height: 0,
+ vertical: false,
+ lastAdvanceWidth: 0,
+ lastAdvanceHeight: 0,
+ textAdvanceScale: 0,
+ spaceWidth: 0,
+ fakeSpaceMin: Infinity,
+ fakeMultiSpaceMin: Infinity,
+ fakeMultiSpaceMax: -0,
+ textRunBreakAllowed: false,
+ transform: null,
+ fontName: null
+ };
+ var SPACE_FACTOR = 0.3;
+ var MULTI_SPACE_FACTOR = 1.5;
+ var MULTI_SPACE_FACTOR_MAX = 4;
+
+ var self = this;
+ var xref = this.xref;
+
+ resources = (xref.fetchIfRef(resources) || Dict.empty);
+
+ // The xobj is parsed iff it's needed, e.g. if there is a `DO` cmd.
+ var xobjs = null;
+ var xobjsCache = Object.create(null);
+
+ var preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager);
+
+ var textState;
+
+ function ensureTextContentItem() {
+ if (textContentItem.initialized) {
+ return textContentItem;
+ }
+ var font = textState.font;
+ if (!(font.loadedName in textContent.styles)) {
+ textContent.styles[font.loadedName] = {
+ fontFamily: font.fallbackName,
+ ascent: font.ascent,
+ descent: font.descent,
+ vertical: font.vertical
+ };
+ }
+ textContentItem.fontName = font.loadedName;
+
+ // 9.4.4 Text Space Details
+ var tsm = [textState.fontSize * textState.textHScale, 0,
+ 0, textState.fontSize,
+ 0, textState.textRise];
+
+ if (font.isType3Font &&
+ textState.fontMatrix !== FONT_IDENTITY_MATRIX &&
+ textState.fontSize === 1) {
+ var glyphHeight = font.bbox[3] - font.bbox[1];
+ if (glyphHeight > 0) {
+ glyphHeight = glyphHeight * textState.fontMatrix[3];
+ tsm[3] *= glyphHeight;
+ }
+ }
+
+ var trm = Util.transform(textState.ctm,
+ Util.transform(textState.textMatrix, tsm));
+ textContentItem.transform = trm;
+ if (!font.vertical) {
+ textContentItem.width = 0;
+ textContentItem.height = Math.sqrt(trm[2] * trm[2] + trm[3] * trm[3]);
+ textContentItem.vertical = false;
+ } else {
+ textContentItem.width = Math.sqrt(trm[0] * trm[0] + trm[1] * trm[1]);
+ textContentItem.height = 0;
+ textContentItem.vertical = true;
+ }
+
+ var a = textState.textLineMatrix[0];
+ var b = textState.textLineMatrix[1];
+ var scaleLineX = Math.sqrt(a * a + b * b);
+ a = textState.ctm[0];
+ b = textState.ctm[1];
+ var scaleCtmX = Math.sqrt(a * a + b * b);
+ textContentItem.textAdvanceScale = scaleCtmX * scaleLineX;
+ textContentItem.lastAdvanceWidth = 0;
+ textContentItem.lastAdvanceHeight = 0;
+
+ var spaceWidth = font.spaceWidth / 1000 * textState.fontSize;
+ if (spaceWidth) {
+ textContentItem.spaceWidth = spaceWidth;
+ textContentItem.fakeSpaceMin = spaceWidth * SPACE_FACTOR;
+ textContentItem.fakeMultiSpaceMin = spaceWidth * MULTI_SPACE_FACTOR;
+ textContentItem.fakeMultiSpaceMax =
+ spaceWidth * MULTI_SPACE_FACTOR_MAX;
+ // It's okay for monospace fonts to fake as much space as needed.
+ textContentItem.textRunBreakAllowed = !font.isMonospace;
+ } else {
+ textContentItem.spaceWidth = 0;
+ textContentItem.fakeSpaceMin = Infinity;
+ textContentItem.fakeMultiSpaceMin = Infinity;
+ textContentItem.fakeMultiSpaceMax = 0;
+ textContentItem.textRunBreakAllowed = false;
+ }
+
+
+ textContentItem.initialized = true;
+ return textContentItem;
+ }
+
+ function replaceWhitespace(str) {
+ // Replaces all whitespaces with standard spaces (0x20), to avoid
+ // alignment issues between the textLayer and the canvas if the text
+ // contains e.g. tabs (fixes issue6612.pdf).
+ var i = 0, ii = str.length, code;
+ while (i < ii && (code = str.charCodeAt(i)) >= 0x20 && code <= 0x7F) {
+ i++;
+ }
+ return (i < ii ? str.replace(WhitespaceRegexp, ' ') : str);
+ }
+
+ function runBidiTransform(textChunk) {
+ var str = textChunk.str.join('');
+ var bidiResult = bidi(str, -1, textChunk.vertical);
+ return {
+ str: (normalizeWhitespace ? replaceWhitespace(bidiResult.str) :
+ bidiResult.str),
+ dir: bidiResult.dir,
+ width: textChunk.width,
+ height: textChunk.height,
+ transform: textChunk.transform,
+ fontName: textChunk.fontName
+ };
+ }
+
+ function handleSetFont(fontName, fontRef) {
+ return self.loadFont(fontName, fontRef, xref, resources).
+ then(function (translated) {
+ textState.font = translated.font;
+ textState.fontMatrix = translated.font.fontMatrix ||
+ FONT_IDENTITY_MATRIX;
+ });
+ }
+
+ function buildTextContentItem(chars) {
+ var font = textState.font;
+ var textChunk = ensureTextContentItem();
+ var width = 0;
+ var height = 0;
+ var glyphs = font.charsToGlyphs(chars);
+ var defaultVMetrics = font.defaultVMetrics;
+ for (var i = 0; i < glyphs.length; i++) {
+ var glyph = glyphs[i];
+ var vMetricX = null;
+ var vMetricY = null;
+ var glyphWidth = null;
+ if (font.vertical) {
+ if (glyph.vmetric) {
+ glyphWidth = glyph.vmetric[0];
+ vMetricX = glyph.vmetric[1];
+ vMetricY = glyph.vmetric[2];
+ } else {
+ glyphWidth = glyph.width;
+ vMetricX = glyph.width * 0.5;
+ vMetricY = defaultVMetrics[2];
+ }
+ } else {
+ glyphWidth = glyph.width;
+ }
+
+ var glyphUnicode = glyph.unicode;
+ var NormalizedUnicodes = getNormalizedUnicodes();
+ if (NormalizedUnicodes[glyphUnicode] !== undefined) {
+ glyphUnicode = NormalizedUnicodes[glyphUnicode];
+ }
+ glyphUnicode = reverseIfRtl(glyphUnicode);
+
+ // The following will calculate the x and y of the individual glyphs.
+ // if (font.vertical) {
+ // tsm[4] -= vMetricX * Math.abs(textState.fontSize) *
+ // textState.fontMatrix[0];
+ // tsm[5] -= vMetricY * textState.fontSize *
+ // textState.fontMatrix[0];
+ // }
+ // var trm = Util.transform(textState.textMatrix, tsm);
+ // var pt = Util.applyTransform([trm[4], trm[5]], textState.ctm);
+ // var x = pt[0];
+ // var y = pt[1];
+
+ var charSpacing = textState.charSpacing;
+ if (glyph.isSpace) {
+ var wordSpacing = textState.wordSpacing;
+ charSpacing += wordSpacing;
+ if (wordSpacing > 0) {
+ addFakeSpaces(wordSpacing, textChunk.str);
+ }
+ }
+
+ var tx = 0;
+ var ty = 0;
+ if (!font.vertical) {
+ var w0 = glyphWidth * textState.fontMatrix[0];
+ tx = (w0 * textState.fontSize + charSpacing) *
+ textState.textHScale;
+ width += tx;
+ } else {
+ var w1 = glyphWidth * textState.fontMatrix[0];
+ ty = w1 * textState.fontSize + charSpacing;
+ height += ty;
+ }
+ textState.translateTextMatrix(tx, ty);
+
+ textChunk.str.push(glyphUnicode);
+ }
+
+ if (!font.vertical) {
+ textChunk.lastAdvanceWidth = width;
+ textChunk.width += width * textChunk.textAdvanceScale;
+ } else {
+ textChunk.lastAdvanceHeight = height;
+ textChunk.height += Math.abs(height * textChunk.textAdvanceScale);
+ }
+
+ return textChunk;
+ }
+
+ function addFakeSpaces(width, strBuf) {
+ if (width < textContentItem.fakeSpaceMin) {
+ return;
+ }
+ if (width < textContentItem.fakeMultiSpaceMin) {
+ strBuf.push(' ');
+ return;
+ }
+ var fakeSpaces = Math.round(width / textContentItem.spaceWidth);
+ while (fakeSpaces-- > 0) {
+ strBuf.push(' ');
+ }
+ }
+
+ function flushTextContentItem() {
+ if (!textContentItem.initialized) {
+ return;
+ }
+ textContent.items.push(runBidiTransform(textContentItem));
+
+ textContentItem.initialized = false;
+ textContentItem.str.length = 0;
+ }
+
+ var timeSlotManager = new TimeSlotManager();
+
+ return new Promise(function promiseBody(resolve, reject) {
+ var next = function (promise) {
+ promise.then(function () {
+ try {
+ promiseBody(resolve, reject);
+ } catch (ex) {
+ reject(ex);
+ }
+ }, reject);
+ };
+ task.ensureNotTerminated();
+ timeSlotManager.reset();
+ var stop, operation = {}, args = [];
+ while (!(stop = timeSlotManager.check())) {
+ // The arguments parsed by read() are not used beyond this loop, so
+ // we can reuse the same array on every iteration, thus avoiding
+ // unnecessary allocations.
+ args.length = 0;
+ operation.args = args;
+ if (!(preprocessor.read(operation))) {
+ break;
+ }
+ textState = stateManager.state;
+ var fn = operation.fn;
+ args = operation.args;
+ var advance;
+
+ switch (fn | 0) {
+ case OPS.setFont:
+ flushTextContentItem();
+ textState.fontSize = args[1];
+ next(handleSetFont(args[0].name));
+ return;
+ case OPS.setTextRise:
+ flushTextContentItem();
+ textState.textRise = args[0];
+ break;
+ case OPS.setHScale:
+ flushTextContentItem();
+ textState.textHScale = args[0] / 100;
+ break;
+ case OPS.setLeading:
+ flushTextContentItem();
+ textState.leading = args[0];
+ break;
+ case OPS.moveText:
+ // Optimization to treat same line movement as advance
+ var isSameTextLine = !textState.font ? false :
+ ((textState.font.vertical ? args[0] : args[1]) === 0);
+ advance = args[0] - args[1];
+ if (isSameTextLine && textContentItem.initialized &&
+ advance > 0 &&
+ advance <= textContentItem.fakeMultiSpaceMax) {
+ textState.translateTextLineMatrix(args[0], args[1]);
+ textContentItem.width +=
+ (args[0] - textContentItem.lastAdvanceWidth);
+ textContentItem.height +=
+ (args[1] - textContentItem.lastAdvanceHeight);
+ var diff = (args[0] - textContentItem.lastAdvanceWidth) -
+ (args[1] - textContentItem.lastAdvanceHeight);
+ addFakeSpaces(diff, textContentItem.str);
+ break;
+ }
+
+ flushTextContentItem();
+ textState.translateTextLineMatrix(args[0], args[1]);
+ textState.textMatrix = textState.textLineMatrix.slice();
+ break;
+ case OPS.setLeadingMoveText:
+ flushTextContentItem();
+ textState.leading = -args[1];
+ textState.translateTextLineMatrix(args[0], args[1]);
+ textState.textMatrix = textState.textLineMatrix.slice();
+ break;
+ case OPS.nextLine:
+ flushTextContentItem();
+ textState.carriageReturn();
+ break;
+ case OPS.setTextMatrix:
+ flushTextContentItem();
+ textState.setTextMatrix(args[0], args[1], args[2], args[3],
+ args[4], args[5]);
+ textState.setTextLineMatrix(args[0], args[1], args[2], args[3],
+ args[4], args[5]);
+ break;
+ case OPS.setCharSpacing:
+ textState.charSpacing = args[0];
+ break;
+ case OPS.setWordSpacing:
+ textState.wordSpacing = args[0];
+ break;
+ case OPS.beginText:
+ flushTextContentItem();
+ textState.textMatrix = IDENTITY_MATRIX.slice();
+ textState.textLineMatrix = IDENTITY_MATRIX.slice();
+ break;
+ case OPS.showSpacedText:
+ var items = args[0];
+ var offset;
+ for (var j = 0, jj = items.length; j < jj; j++) {
+ if (typeof items[j] === 'string') {
+ buildTextContentItem(items[j]);
+ } else {
+ ensureTextContentItem();
+
+ // PDF Specification 5.3.2 states:
+ // The number is expressed in thousandths of a unit of text
+ // space.
+ // This amount is subtracted from the current horizontal or
+ // vertical coordinate, depending on the writing mode.
+ // In the default coordinate system, a positive adjustment
+ // has the effect of moving the next glyph painted either to
+ // the left or down by the given amount.
+ advance = items[j] * textState.fontSize / 1000;
+ var breakTextRun = false;
+ if (textState.font.vertical) {
+ offset = advance *
+ (textState.textHScale * textState.textMatrix[2] +
+ textState.textMatrix[3]);
+ textState.translateTextMatrix(0, advance);
+ breakTextRun = textContentItem.textRunBreakAllowed &&
+ advance > textContentItem.fakeMultiSpaceMax;
+ if (!breakTextRun) {
+ // Value needs to be added to height to paint down.
+ textContentItem.height += offset;
+ }
+ } else {
+ advance = -advance;
+ offset = advance * (
+ textState.textHScale * textState.textMatrix[0] +
+ textState.textMatrix[1]);
+ textState.translateTextMatrix(advance, 0);
+ breakTextRun = textContentItem.textRunBreakAllowed &&
+ advance > textContentItem.fakeMultiSpaceMax;
+ if (!breakTextRun) {
+ // Value needs to be subtracted from width to paint left.
+ textContentItem.width += offset;
+ }
+ }
+ if (breakTextRun) {
+ flushTextContentItem();
+ } else if (advance > 0) {
+ addFakeSpaces(advance, textContentItem.str);
+ }
+ }
+ }
+ break;
+ case OPS.showText:
+ buildTextContentItem(args[0]);
+ break;
+ case OPS.nextLineShowText:
+ flushTextContentItem();
+ textState.carriageReturn();
+ buildTextContentItem(args[0]);
+ break;
+ case OPS.nextLineSetSpacingShowText:
+ flushTextContentItem();
+ textState.wordSpacing = args[0];
+ textState.charSpacing = args[1];
+ textState.carriageReturn();
+ buildTextContentItem(args[2]);
+ break;
+ case OPS.paintXObject:
+ flushTextContentItem();
+ if (args[0].code) {
+ break;
+ }
+
+ if (!xobjs) {
+ xobjs = (resources.get('XObject') || Dict.empty);
+ }
+
+ var name = args[0].name;
+ if (xobjsCache.key === name) {
+ if (xobjsCache.texts) {
+ Util.appendToArray(textContent.items, xobjsCache.texts.items);
+ Util.extendObj(textContent.styles, xobjsCache.texts.styles);
+ }
+ break;
+ }
+
+ var xobj = xobjs.get(name);
+ if (!xobj) {
+ break;
+ }
+ assert(isStream(xobj), 'XObject should be a stream');
+
+ var type = xobj.dict.get('Subtype');
+ assert(isName(type),
+ 'XObject should have a Name subtype');
+
+ if ('Form' !== type.name) {
+ xobjsCache.key = name;
+ xobjsCache.texts = null;
+ break;
+ }
+
+ stateManager.save();
+ var matrix = xobj.dict.get('Matrix');
+ if (isArray(matrix) && matrix.length === 6) {
+ stateManager.transform(matrix);
+ }
+
+ next(self.getTextContent(xobj, task,
+ xobj.dict.get('Resources') || resources, stateManager,
+ normalizeWhitespace).then(function (formTextContent) {
+ Util.appendToArray(textContent.items, formTextContent.items);
+ Util.extendObj(textContent.styles, formTextContent.styles);
+ stateManager.restore();
+
+ xobjsCache.key = name;
+ xobjsCache.texts = formTextContent;
+ }));
+ return;
+ case OPS.setGState:
+ flushTextContentItem();
+ var dictName = args[0];
+ var extGState = resources.get('ExtGState');
+
+ if (!isDict(extGState) || !extGState.has(dictName.name)) {
+ break;
+ }
+
+ var gsStateMap = extGState.get(dictName.name);
+ var gsStateFont = null;
+ for (var key in gsStateMap) {
+ if (key === 'Font') {
+ assert(!gsStateFont);
+ gsStateFont = gsStateMap[key];
+ }
+ }
+ if (gsStateFont) {
+ textState.fontSize = gsStateFont[1];
+ next(handleSetFont(gsStateFont[0]));
+ return;
+ }
+ break;
+ } // switch
+ } // while
+ if (stop) {
+ next(deferred);
+ return;
+ }
+ flushTextContentItem();
+ resolve(textContent);
+ });
+ },
+
+ extractDataStructures: function
+ partialEvaluatorExtractDataStructures(dict, baseDict,
+ xref, properties) {
+ // 9.10.2
+ var toUnicode = (dict.get('ToUnicode') || baseDict.get('ToUnicode'));
+ var toUnicodePromise = toUnicode ?
+ this.readToUnicode(toUnicode) : Promise.resolve(undefined);
+
+ if (properties.composite) {
+ // CIDSystemInfo helps to match CID to glyphs
+ var cidSystemInfo = dict.get('CIDSystemInfo');
+ if (isDict(cidSystemInfo)) {
+ properties.cidSystemInfo = {
+ registry: cidSystemInfo.get('Registry'),
+ ordering: cidSystemInfo.get('Ordering'),
+ supplement: cidSystemInfo.get('Supplement')
+ };
+ }
+
+ var cidToGidMap = dict.get('CIDToGIDMap');
+ if (isStream(cidToGidMap)) {
+ properties.cidToGidMap = this.readCidToGidMap(cidToGidMap);
+ }
+ }
+
+ // Based on 9.6.6 of the spec the encoding can come from multiple places
+ // and depends on the font type. The base encoding and differences are
+ // read here, but the encoding that is actually used is chosen during
+ // glyph mapping in the font.
+ // TODO: Loading the built in encoding in the font would allow the
+ // differences to be merged in here not require us to hold on to it.
+ var differences = [];
+ var baseEncodingName = null;
+ var encoding;
+ if (dict.has('Encoding')) {
+ encoding = dict.get('Encoding');
+ if (isDict(encoding)) {
+ baseEncodingName = encoding.get('BaseEncoding');
+ baseEncodingName = (isName(baseEncodingName) ?
+ baseEncodingName.name : null);
+ // Load the differences between the base and original
+ if (encoding.has('Differences')) {
+ var diffEncoding = encoding.get('Differences');
+ var index = 0;
+ for (var j = 0, jj = diffEncoding.length; j < jj; j++) {
+ var data = xref.fetchIfRef(diffEncoding[j]);
+ if (isNum(data)) {
+ index = data;
+ } else if (isName(data)) {
+ differences[index++] = data.name;
+ } else {
+ error('Invalid entry in \'Differences\' array: ' + data);
+ }
+ }
+ }
+ } else if (isName(encoding)) {
+ baseEncodingName = encoding.name;
+ } else {
+ error('Encoding is not a Name nor a Dict');
+ }
+ // According to table 114 if the encoding is a named encoding it must be
+ // one of these predefined encodings.
+ if ((baseEncodingName !== 'MacRomanEncoding' &&
+ baseEncodingName !== 'MacExpertEncoding' &&
+ baseEncodingName !== 'WinAnsiEncoding')) {
+ baseEncodingName = null;
+ }
+ }
+
+ if (baseEncodingName) {
+ properties.defaultEncoding = getEncoding(baseEncodingName).slice();
+ } else {
+ encoding = (properties.type === 'TrueType' ?
+ WinAnsiEncoding : StandardEncoding);
+ // The Symbolic attribute can be misused for regular fonts
+ // Heuristic: we have to check if the font is a standard one also
+ if (!!(properties.flags & FontFlags.Symbolic)) {
+ encoding = MacRomanEncoding;
+ if (!properties.file) {
+ if (/Symbol/i.test(properties.name)) {
+ encoding = SymbolSetEncoding;
+ } else if (/Dingbats/i.test(properties.name)) {
+ encoding = ZapfDingbatsEncoding;
+ }
+ }
+ }
+ properties.defaultEncoding = encoding;
+ }
+
+ properties.differences = differences;
+ properties.baseEncodingName = baseEncodingName;
+ properties.dict = dict;
+ return toUnicodePromise.then(function(toUnicode) {
+ properties.toUnicode = toUnicode;
+ return this.buildToUnicode(properties);
+ }.bind(this)).then(function (toUnicode) {
+ properties.toUnicode = toUnicode;
+ return properties;
+ });
+ },
+
+ /**
+ * Builds a char code to unicode map based on section 9.10 of the spec.
+ * @param {Object} properties Font properties object.
+ * @return {Promise} A Promise resolving to ToUnicodeMap object.
+ */
+ buildToUnicode: function partialEvaluator_buildToUnicode(properties) {
+ // Section 9.10.2 Mapping Character Codes to Unicode Values
+ if (properties.toUnicode && properties.toUnicode.length !== 0) {
+ return Promise.resolve(properties.toUnicode);
+ }
+ // According to the spec if the font is a simple font we should only map
+ // to unicode if the base encoding is MacRoman, MacExpert, or WinAnsi or
+ // the differences array only contains adobe standard or symbol set names,
+ // in pratice it seems better to always try to create a toUnicode
+ // map based of the default encoding.
+ var toUnicode, charcode;
+ if (!properties.composite /* is simple font */) {
+ toUnicode = [];
+ var encoding = properties.defaultEncoding.slice();
+ var baseEncodingName = properties.baseEncodingName;
+ // Merge in the differences array.
+ var differences = properties.differences;
+ for (charcode in differences) {
+ encoding[charcode] = differences[charcode];
+ }
+ var glyphsUnicodeMap = getGlyphsUnicode();
+ for (charcode in encoding) {
+ // a) Map the character code to a character name.
+ var glyphName = encoding[charcode];
+ // b) Look up the character name in the Adobe Glyph List (see the
+ // Bibliography) to obtain the corresponding Unicode value.
+ if (glyphName === '') {
+ continue;
+ } else if (glyphsUnicodeMap[glyphName] === undefined) {
+ // (undocumented) c) Few heuristics to recognize unknown glyphs
+ // NOTE: Adobe Reader does not do this step, but OSX Preview does
+ var code = 0;
+ switch (glyphName[0]) {
+ case 'G': // Gxx glyph
+ if (glyphName.length === 3) {
+ code = parseInt(glyphName.substr(1), 16);
+ }
+ break;
+ case 'g': // g00xx glyph
+ if (glyphName.length === 5) {
+ code = parseInt(glyphName.substr(1), 16);
+ }
+ break;
+ case 'C': // Cddd glyph
+ case 'c': // cddd glyph
+ if (glyphName.length >= 3) {
+ code = +glyphName.substr(1);
+ }
+ break;
+ default:
+ // 'uniXXXX'/'uXXXX{XX}' glyphs
+ var unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap);
+ if (unicode !== -1) {
+ code = unicode;
+ }
+ }
+ if (code) {
+ // If |baseEncodingName| is one the predefined encodings,
+ // and |code| equals |charcode|, using the glyph defined in the
+ // baseEncoding seems to yield a better |toUnicode| mapping
+ // (fixes issue 5070).
+ if (baseEncodingName && code === +charcode) {
+ var baseEncoding = getEncoding(baseEncodingName);
+ if (baseEncoding && (glyphName = baseEncoding[charcode])) {
+ toUnicode[charcode] =
+ String.fromCharCode(glyphsUnicodeMap[glyphName]);
+ continue;
+ }
+ }
+ toUnicode[charcode] = String.fromCharCode(code);
+ }
+ continue;
+ }
+ toUnicode[charcode] =
+ String.fromCharCode(glyphsUnicodeMap[glyphName]);
+ }
+ return Promise.resolve(new ToUnicodeMap(toUnicode));
+ }
+ // If the font is a composite font that uses one of the predefined CMaps
+ // listed in Table 118 (except Identity–H and Identity–V) or whose
+ // descendant CIDFont uses the Adobe-GB1, Adobe-CNS1, Adobe-Japan1, or
+ // Adobe-Korea1 character collection:
+ if (properties.composite && (
+ (properties.cMap.builtInCMap &&
+ !(properties.cMap instanceof IdentityCMap)) ||
+ (properties.cidSystemInfo.registry === 'Adobe' &&
+ (properties.cidSystemInfo.ordering === 'GB1' ||
+ properties.cidSystemInfo.ordering === 'CNS1' ||
+ properties.cidSystemInfo.ordering === 'Japan1' ||
+ properties.cidSystemInfo.ordering === 'Korea1')))) {
+ // Then:
+ // a) Map the character code to a character identifier (CID) according
+ // to the font’s CMap.
+ // b) Obtain the registry and ordering of the character collection used
+ // by the font’s CMap (for example, Adobe and Japan1) from its
+ // CIDSystemInfo dictionary.
+ var registry = properties.cidSystemInfo.registry;
+ var ordering = properties.cidSystemInfo.ordering;
+ // c) Construct a second CMap name by concatenating the registry and
+ // ordering obtained in step (b) in the format registry–ordering–UCS2
+ // (for example, Adobe–Japan1–UCS2).
+ var ucs2CMapName = new Name(registry + '-' + ordering + '-UCS2');
+ // d) Obtain the CMap with the name constructed in step (c) (available
+ // from the ASN Web site; see the Bibliography).
+ return CMapFactory.create(ucs2CMapName, this.options.cMapOptions,
+ null).then(
+ function (ucs2CMap) {
+ var cMap = properties.cMap;
+ toUnicode = [];
+ cMap.forEach(function(charcode, cid) {
+ assert(cid <= 0xffff, 'Max size of CID is 65,535');
+ // e) Map the CID obtained in step (a) according to the CMap
+ // obtained in step (d), producing a Unicode value.
+ var ucs2 = ucs2CMap.lookup(cid);
+ if (ucs2) {
+ toUnicode[charcode] =
+ String.fromCharCode((ucs2.charCodeAt(0) << 8) +
+ ucs2.charCodeAt(1));
+ }
+ });
+ return new ToUnicodeMap(toUnicode);
+ });
+ }
+
+ // The viewer's choice, just use an identity map.
+ return Promise.resolve(new IdentityToUnicodeMap(properties.firstChar,
+ properties.lastChar));
+ },
+
+ readToUnicode: function PartialEvaluator_readToUnicode(toUnicode) {
+ var cmapObj = toUnicode;
+ if (isName(cmapObj)) {
+ return CMapFactory.create(cmapObj, this.options.cMapOptions, null).then(
+ function (cmap) {
+ if (cmap instanceof IdentityCMap) {
+ return new IdentityToUnicodeMap(0, 0xFFFF);
+ }
+ return new ToUnicodeMap(cmap.getMap());
+ });
+ } else if (isStream(cmapObj)) {
+ return CMapFactory.create(cmapObj, this.options.cMapOptions, null).then(
+ function (cmap) {
+ if (cmap instanceof IdentityCMap) {
+ return new IdentityToUnicodeMap(0, 0xFFFF);
+ }
+ var map = new Array(cmap.length);
+ // Convert UTF-16BE
+ // NOTE: cmap can be a sparse array, so use forEach instead of for(;;)
+ // to iterate over all keys.
+ cmap.forEach(function(charCode, token) {
+ var str = [];
+ for (var k = 0; k < token.length; k += 2) {
+ var w1 = (token.charCodeAt(k) << 8) | token.charCodeAt(k + 1);
+ if ((w1 & 0xF800) !== 0xD800) { // w1 < 0xD800 || w1 > 0xDFFF
+ str.push(w1);
+ continue;
+ }
+ k += 2;
+ var w2 = (token.charCodeAt(k) << 8) | token.charCodeAt(k + 1);
+ str.push(((w1 & 0x3ff) << 10) + (w2 & 0x3ff) + 0x10000);
+ }
+ map[charCode] = String.fromCharCode.apply(String, str);
+ });
+ return new ToUnicodeMap(map);
+ });
+ }
+ return Promise.resolve(null);
+ },
+
+ readCidToGidMap: function PartialEvaluator_readCidToGidMap(cidToGidStream) {
+ // Extract the encoding from the CIDToGIDMap
+ var glyphsData = cidToGidStream.getBytes();
+
+ // Set encoding 0 to later verify the font has an encoding
+ var result = [];
+ for (var j = 0, jj = glyphsData.length; j < jj; j++) {
+ var glyphID = (glyphsData[j++] << 8) | glyphsData[j];
+ if (glyphID === 0) {
+ continue;
+ }
+ var code = j >> 1;
+ result[code] = glyphID;
+ }
+ return result;
+ },
+
+ extractWidths: function PartialEvaluator_extractWidths(dict, xref,
+ descriptor,
+ properties) {
+ var glyphsWidths = [];
+ var defaultWidth = 0;
+ var glyphsVMetrics = [];
+ var defaultVMetrics;
+ var i, ii, j, jj, start, code, widths;
+ if (properties.composite) {
+ defaultWidth = dict.get('DW') || 1000;
+
+ widths = dict.get('W');
+ if (widths) {
+ for (i = 0, ii = widths.length; i < ii; i++) {
+ start = widths[i++];
+ code = xref.fetchIfRef(widths[i]);
+ if (isArray(code)) {
+ for (j = 0, jj = code.length; j < jj; j++) {
+ glyphsWidths[start++] = code[j];
+ }
+ } else {
+ var width = widths[++i];
+ for (j = start; j <= code; j++) {
+ glyphsWidths[j] = width;
+ }
+ }
+ }
+ }
+
+ if (properties.vertical) {
+ var vmetrics = (dict.get('DW2') || [880, -1000]);
+ defaultVMetrics = [vmetrics[1], defaultWidth * 0.5, vmetrics[0]];
+ vmetrics = dict.get('W2');
+ if (vmetrics) {
+ for (i = 0, ii = vmetrics.length; i < ii; i++) {
+ start = vmetrics[i++];
+ code = xref.fetchIfRef(vmetrics[i]);
+ if (isArray(code)) {
+ for (j = 0, jj = code.length; j < jj; j++) {
+ glyphsVMetrics[start++] = [code[j++], code[j++], code[j]];
+ }
+ } else {
+ var vmetric = [vmetrics[++i], vmetrics[++i], vmetrics[++i]];
+ for (j = start; j <= code; j++) {
+ glyphsVMetrics[j] = vmetric;
+ }
+ }
+ }
+ }
+ }
+ } else {
+ var firstChar = properties.firstChar;
+ widths = dict.get('Widths');
+ if (widths) {
+ j = firstChar;
+ for (i = 0, ii = widths.length; i < ii; i++) {
+ glyphsWidths[j++] = widths[i];
+ }
+ defaultWidth = (parseFloat(descriptor.get('MissingWidth')) || 0);
+ } else {
+ // Trying get the BaseFont metrics (see comment above).
+ var baseFontName = dict.get('BaseFont');
+ if (isName(baseFontName)) {
+ var metrics = this.getBaseFontMetrics(baseFontName.name);
+
+ glyphsWidths = this.buildCharCodeToWidth(metrics.widths,
+ properties);
+ defaultWidth = metrics.defaultWidth;
+ }
+ }
+ }
+
+ // Heuristic: detection of monospace font by checking all non-zero widths
+ var isMonospace = true;
+ var firstWidth = defaultWidth;
+ for (var glyph in glyphsWidths) {
+ var glyphWidth = glyphsWidths[glyph];
+ if (!glyphWidth) {
+ continue;
+ }
+ if (!firstWidth) {
+ firstWidth = glyphWidth;
+ continue;
+ }
+ if (firstWidth !== glyphWidth) {
+ isMonospace = false;
+ break;
+ }
+ }
+ if (isMonospace) {
+ properties.flags |= FontFlags.FixedPitch;
+ }
+
+ properties.defaultWidth = defaultWidth;
+ properties.widths = glyphsWidths;
+ properties.defaultVMetrics = defaultVMetrics;
+ properties.vmetrics = glyphsVMetrics;
+ },
+
+ isSerifFont: function PartialEvaluator_isSerifFont(baseFontName) {
+ // Simulating descriptor flags attribute
+ var fontNameWoStyle = baseFontName.split('-')[0];
+ return (fontNameWoStyle in getSerifFonts()) ||
+ (fontNameWoStyle.search(/serif/gi) !== -1);
+ },
+
+ getBaseFontMetrics: function PartialEvaluator_getBaseFontMetrics(name) {
+ var defaultWidth = 0;
+ var widths = [];
+ var monospace = false;
+ var stdFontMap = getStdFontMap();
+ var lookupName = (stdFontMap[name] || name);
+ var Metrics = getMetrics();
+
+ if (!(lookupName in Metrics)) {
+ // Use default fonts for looking up font metrics if the passed
+ // font is not a base font
+ if (this.isSerifFont(name)) {
+ lookupName = 'Times-Roman';
+ } else {
+ lookupName = 'Helvetica';
+ }
+ }
+ var glyphWidths = Metrics[lookupName];
+
+ if (isNum(glyphWidths)) {
+ defaultWidth = glyphWidths;
+ monospace = true;
+ } else {
+ widths = glyphWidths(); // expand lazy widths array
+ }
+
+ return {
+ defaultWidth: defaultWidth,
+ monospace: monospace,
+ widths: widths
+ };
+ },
+
+ buildCharCodeToWidth:
+ function PartialEvaluator_bulildCharCodeToWidth(widthsByGlyphName,
+ properties) {
+ var widths = Object.create(null);
+ var differences = properties.differences;
+ var encoding = properties.defaultEncoding;
+ for (var charCode = 0; charCode < 256; charCode++) {
+ if (charCode in differences &&
+ widthsByGlyphName[differences[charCode]]) {
+ widths[charCode] = widthsByGlyphName[differences[charCode]];
+ continue;
+ }
+ if (charCode in encoding && widthsByGlyphName[encoding[charCode]]) {
+ widths[charCode] = widthsByGlyphName[encoding[charCode]];
+ continue;
+ }
+ }
+ return widths;
+ },
+
+ preEvaluateFont: function PartialEvaluator_preEvaluateFont(dict, xref) {
+ var baseDict = dict;
+ var type = dict.get('Subtype');
+ assert(isName(type), 'invalid font Subtype');
+
+ var composite = false;
+ var uint8array;
+ if (type.name === 'Type0') {
+ // If font is a composite
+ // - get the descendant font
+ // - set the type according to the descendant font
+ // - get the FontDescriptor from the descendant font
+ var df = dict.get('DescendantFonts');
+ if (!df) {
+ error('Descendant fonts are not specified');
+ }
+ dict = (isArray(df) ? xref.fetchIfRef(df[0]) : df);
+
+ type = dict.get('Subtype');
+ assert(isName(type), 'invalid font Subtype');
+ composite = true;
+ }
+
+ var descriptor = dict.get('FontDescriptor');
+ if (descriptor) {
+ var hash = new MurmurHash3_64();
+ var encoding = baseDict.getRaw('Encoding');
+ if (isName(encoding)) {
+ hash.update(encoding.name);
+ } else if (isRef(encoding)) {
+ hash.update(encoding.num + '_' + encoding.gen);
+ } else if (isDict(encoding)) {
+ var keys = encoding.getKeys();
+ for (var i = 0, ii = keys.length; i < ii; i++) {
+ var entry = encoding.getRaw(keys[i]);
+ if (isName(entry)) {
+ hash.update(entry.name);
+ } else if (isRef(entry)) {
+ hash.update(entry.num + '_' + entry.gen);
+ } else if (isArray(entry)) { // 'Differences' entry.
+ // Ideally we should check the contents of the array, but to avoid
+ // parsing it here and then again in |extractDataStructures|,
+ // we only use the array length for now (fixes bug1157493.pdf).
+ hash.update(entry.length.toString());
+ }
+ }
+ }
+
+ var toUnicode = dict.get('ToUnicode') || baseDict.get('ToUnicode');
+ if (isStream(toUnicode)) {
+ var stream = toUnicode.str || toUnicode;
+ uint8array = stream.buffer ?
+ new Uint8Array(stream.buffer.buffer, 0, stream.bufferLength) :
+ new Uint8Array(stream.bytes.buffer,
+ stream.start, stream.end - stream.start);
+ hash.update(uint8array);
+
+ } else if (isName(toUnicode)) {
+ hash.update(toUnicode.name);
+ }
+
+ var widths = dict.get('Widths') || baseDict.get('Widths');
+ if (widths) {
+ uint8array = new Uint8Array(new Uint32Array(widths).buffer);
+ hash.update(uint8array);
+ }
+ }
+
+ return {
+ descriptor: descriptor,
+ dict: dict,
+ baseDict: baseDict,
+ composite: composite,
+ type: type.name,
+ hash: hash ? hash.hexdigest() : ''
+ };
+ },
+
+ translateFont: function PartialEvaluator_translateFont(preEvaluatedFont,
+ xref) {
+ var baseDict = preEvaluatedFont.baseDict;
+ var dict = preEvaluatedFont.dict;
+ var composite = preEvaluatedFont.composite;
+ var descriptor = preEvaluatedFont.descriptor;
+ var type = preEvaluatedFont.type;
+ var maxCharIndex = (composite ? 0xFFFF : 0xFF);
+ var cMapOptions = this.options.cMapOptions;
+ var properties;
+
+ if (!descriptor) {
+ if (type === 'Type3') {
+ // FontDescriptor is only required for Type3 fonts when the document
+ // is a tagged pdf. Create a barbebones one to get by.
+ descriptor = new Dict(null);
+ descriptor.set('FontName', Name.get(type));
+ descriptor.set('FontBBox', dict.get('FontBBox'));
+ } else {
+ // Before PDF 1.5 if the font was one of the base 14 fonts, having a
+ // FontDescriptor was not required.
+ // This case is here for compatibility.
+ var baseFontName = dict.get('BaseFont');
+ if (!isName(baseFontName)) {
+ error('Base font is not specified');
+ }
+
+ // Using base font name as a font name.
+ baseFontName = baseFontName.name.replace(/[,_]/g, '-');
+ var metrics = this.getBaseFontMetrics(baseFontName);
+
+ // Simulating descriptor flags attribute
+ var fontNameWoStyle = baseFontName.split('-')[0];
+ var flags =
+ (this.isSerifFont(fontNameWoStyle) ? FontFlags.Serif : 0) |
+ (metrics.monospace ? FontFlags.FixedPitch : 0) |
+ (getSymbolsFonts()[fontNameWoStyle] ? FontFlags.Symbolic :
+ FontFlags.Nonsymbolic);
+
+ properties = {
+ type: type,
+ name: baseFontName,
+ widths: metrics.widths,
+ defaultWidth: metrics.defaultWidth,
+ flags: flags,
+ firstChar: 0,
+ lastChar: maxCharIndex
+ };
+ return this.extractDataStructures(dict, dict, xref, properties).then(
+ function (properties) {
+ properties.widths = this.buildCharCodeToWidth(metrics.widths,
+ properties);
+ return new Font(baseFontName, null, properties);
+ }.bind(this));
+ }
+ }
+
+ // According to the spec if 'FontDescriptor' is declared, 'FirstChar',
+ // 'LastChar' and 'Widths' should exist too, but some PDF encoders seem
+ // to ignore this rule when a variant of a standart font is used.
+ // TODO Fill the width array depending on which of the base font this is
+ // a variant.
+ var firstChar = (dict.get('FirstChar') || 0);
+ var lastChar = (dict.get('LastChar') || maxCharIndex);
+
+ var fontName = descriptor.get('FontName');
+ var baseFont = dict.get('BaseFont');
+ // Some bad PDFs have a string as the font name.
+ if (isString(fontName)) {
+ fontName = Name.get(fontName);
+ }
+ if (isString(baseFont)) {
+ baseFont = Name.get(baseFont);
+ }
+
+ if (type !== 'Type3') {
+ var fontNameStr = fontName && fontName.name;
+ var baseFontStr = baseFont && baseFont.name;
+ if (fontNameStr !== baseFontStr) {
+ info('The FontDescriptor\'s FontName is "' + fontNameStr +
+ '" but should be the same as the Font\'s BaseFont "' +
+ baseFontStr + '"');
+ // Workaround for cases where e.g. fontNameStr = 'Arial' and
+ // baseFontStr = 'Arial,Bold' (needed when no font file is embedded).
+ if (fontNameStr && baseFontStr &&
+ baseFontStr.indexOf(fontNameStr) === 0) {
+ fontName = baseFont;
+ }
+ }
+ }
+ fontName = (fontName || baseFont);
+
+ assert(isName(fontName), 'invalid font name');
+
+ var fontFile = descriptor.get('FontFile', 'FontFile2', 'FontFile3');
+ if (fontFile) {
+ if (fontFile.dict) {
+ var subtype = fontFile.dict.get('Subtype');
+ if (subtype) {
+ subtype = subtype.name;
+ }
+ var length1 = fontFile.dict.get('Length1');
+ var length2 = fontFile.dict.get('Length2');
+ var length3 = fontFile.dict.get('Length3');
+ }
+ }
+
+ properties = {
+ type: type,
+ name: fontName.name,
+ subtype: subtype,
+ file: fontFile,
+ length1: length1,
+ length2: length2,
+ length3: length3,
+ loadedName: baseDict.loadedName,
+ composite: composite,
+ wideChars: composite,
+ fixedPitch: false,
+ fontMatrix: (dict.get('FontMatrix') || FONT_IDENTITY_MATRIX),
+ firstChar: firstChar || 0,
+ lastChar: (lastChar || maxCharIndex),
+ bbox: descriptor.get('FontBBox'),
+ ascent: descriptor.get('Ascent'),
+ descent: descriptor.get('Descent'),
+ xHeight: descriptor.get('XHeight'),
+ capHeight: descriptor.get('CapHeight'),
+ flags: descriptor.get('Flags'),
+ italicAngle: descriptor.get('ItalicAngle'),
+ coded: false
+ };
+
+ var cMapPromise;
+ if (composite) {
+ var cidEncoding = baseDict.get('Encoding');
+ if (isName(cidEncoding)) {
+ properties.cidEncoding = cidEncoding.name;
+ }
+ cMapPromise = CMapFactory.create(cidEncoding, cMapOptions, null).then(
+ function (cMap) {
+ properties.cMap = cMap;
+ properties.vertical = properties.cMap.vertical;
+ });
+ } else {
+ cMapPromise = Promise.resolve(undefined);
+ }
+
+ return cMapPromise.then(function () {
+ return this.extractDataStructures(dict, baseDict, xref, properties);
+ }.bind(this)).then(function (properties) {
+ this.extractWidths(dict, xref, descriptor, properties);
+
+ if (type === 'Type3') {
+ properties.isType3Font = true;
+ }
+
+ return new Font(fontName.name, fontFile, properties);
+ }.bind(this));
+ }
+ };
+
+ return PartialEvaluator;
+})();
+
+var TranslatedFont = (function TranslatedFontClosure() {
+ function TranslatedFont(loadedName, font, dict) {
+ this.loadedName = loadedName;
+ this.font = font;
+ this.dict = dict;
+ this.type3Loaded = null;
+ this.sent = false;
+ }
+ TranslatedFont.prototype = {
+ send: function (handler) {
+ if (this.sent) {
+ return;
+ }
+ var fontData = this.font.exportData();
+ handler.send('commonobj', [
+ this.loadedName,
+ 'Font',
+ fontData
+ ]);
+ this.sent = true;
+ },
+ loadType3Data: function (evaluator, resources, parentOperatorList, task) {
+ assert(this.font.isType3Font);
+
+ if (this.type3Loaded) {
+ return this.type3Loaded;
+ }
+
+ var translatedFont = this.font;
+ var loadCharProcsPromise = Promise.resolve();
+ var charProcs = this.dict.get('CharProcs');
+ var fontResources = this.dict.get('Resources') || resources;
+ var charProcKeys = charProcs.getKeys();
+ var charProcOperatorList = Object.create(null);
+ for (var i = 0, n = charProcKeys.length; i < n; ++i) {
+ loadCharProcsPromise = loadCharProcsPromise.then(function (key) {
+ var glyphStream = charProcs.get(key);
+ var operatorList = new OperatorList();
+ return evaluator.getOperatorList(glyphStream, task, fontResources,
+ operatorList).then(function () {
+ charProcOperatorList[key] = operatorList.getIR();
+
+ // Add the dependencies to the parent operator list so they are
+ // resolved before sub operator list is executed synchronously.
+ parentOperatorList.addDependencies(operatorList.dependencies);
+ }, function (reason) {
+ warn('Type3 font resource \"' + key + '\" is not available');
+ var operatorList = new OperatorList();
+ charProcOperatorList[key] = operatorList.getIR();
+ });
+ }.bind(this, charProcKeys[i]));
+ }
+ this.type3Loaded = loadCharProcsPromise.then(function () {
+ translatedFont.charProcOperatorList = charProcOperatorList;
+ });
+ return this.type3Loaded;
+ }
+ };
+ return TranslatedFont;
+})();
+
+var OperatorList = (function OperatorListClosure() {
+ var CHUNK_SIZE = 1000;
+ var CHUNK_SIZE_ABOUT = CHUNK_SIZE - 5; // close to chunk size
+
+ function getTransfers(queue) {
+ var transfers = [];
+ var fnArray = queue.fnArray, argsArray = queue.argsArray;
+ for (var i = 0, ii = queue.length; i < ii; i++) {
+ switch (fnArray[i]) {
+ case OPS.paintInlineImageXObject:
+ case OPS.paintInlineImageXObjectGroup:
+ case OPS.paintImageMaskXObject:
+ var arg = argsArray[i][0]; // first param in imgData
+ if (!arg.cached) {
+ transfers.push(arg.data.buffer);
+ }
+ break;
+ }
+ }
+ return transfers;
+ }
+
+ function OperatorList(intent, messageHandler, pageIndex) {
+ this.messageHandler = messageHandler;
+ this.fnArray = [];
+ this.argsArray = [];
+ this.dependencies = Object.create(null);
+ this._totalLength = 0;
+ this.pageIndex = pageIndex;
+ this.intent = intent;
+ }
+
+ OperatorList.prototype = {
+ get length() {
+ return this.argsArray.length;
+ },
+
+ /**
+ * @returns {number} The total length of the entire operator list,
+ * since `this.length === 0` after flushing.
+ */
+ get totalLength() {
+ return (this._totalLength + this.length);
+ },
+
+ addOp: function(fn, args) {
+ this.fnArray.push(fn);
+ this.argsArray.push(args);
+ if (this.messageHandler) {
+ if (this.fnArray.length >= CHUNK_SIZE) {
+ this.flush();
+ } else if (this.fnArray.length >= CHUNK_SIZE_ABOUT &&
+ (fn === OPS.restore || fn === OPS.endText)) {
+ // heuristic to flush on boundary of restore or endText
+ this.flush();
+ }
+ }
+ },
+
+ addDependency: function(dependency) {
+ if (dependency in this.dependencies) {
+ return;
+ }
+ this.dependencies[dependency] = true;
+ this.addOp(OPS.dependency, [dependency]);
+ },
+
+ addDependencies: function(dependencies) {
+ for (var key in dependencies) {
+ this.addDependency(key);
+ }
+ },
+
+ addOpList: function(opList) {
+ Util.extendObj(this.dependencies, opList.dependencies);
+ for (var i = 0, ii = opList.length; i < ii; i++) {
+ this.addOp(opList.fnArray[i], opList.argsArray[i]);
+ }
+ },
+
+ getIR: function() {
+ return {
+ fnArray: this.fnArray,
+ argsArray: this.argsArray,
+ length: this.length
+ };
+ },
+
+ flush: function(lastChunk) {
+ if (this.intent !== 'oplist') {
+ new QueueOptimizer().optimize(this);
+ }
+ var transfers = getTransfers(this);
+ var length = this.length;
+ this._totalLength += length;
+
+ this.messageHandler.send('RenderPageChunk', {
+ operatorList: {
+ fnArray: this.fnArray,
+ argsArray: this.argsArray,
+ lastChunk: lastChunk,
+ length: length
+ },
+ pageIndex: this.pageIndex,
+ intent: this.intent
+ }, transfers);
+ this.dependencies = Object.create(null);
+ this.fnArray.length = 0;
+ this.argsArray.length = 0;
+ }
+ };
+
+ return OperatorList;
+})();
+
+var StateManager = (function StateManagerClosure() {
+ function StateManager(initialState) {
+ this.state = initialState;
+ this.stateStack = [];
+ }
+ StateManager.prototype = {
+ save: function () {
+ var old = this.state;
+ this.stateStack.push(this.state);
+ this.state = old.clone();
+ },
+ restore: function () {
+ var prev = this.stateStack.pop();
+ if (prev) {
+ this.state = prev;
+ }
+ },
+ transform: function (args) {
+ this.state.ctm = Util.transform(this.state.ctm, args);
+ }
+ };
+ return StateManager;
+})();
+
+var TextState = (function TextStateClosure() {
+ function TextState() {
+ this.ctm = new Float32Array(IDENTITY_MATRIX);
+ this.fontSize = 0;
+ this.font = null;
+ this.fontMatrix = FONT_IDENTITY_MATRIX;
+ this.textMatrix = IDENTITY_MATRIX.slice();
+ this.textLineMatrix = IDENTITY_MATRIX.slice();
+ this.charSpacing = 0;
+ this.wordSpacing = 0;
+ this.leading = 0;
+ this.textHScale = 1;
+ this.textRise = 0;
+ }
+
+ TextState.prototype = {
+ setTextMatrix: function TextState_setTextMatrix(a, b, c, d, e, f) {
+ var m = this.textMatrix;
+ m[0] = a; m[1] = b; m[2] = c; m[3] = d; m[4] = e; m[5] = f;
+ },
+ setTextLineMatrix: function TextState_setTextMatrix(a, b, c, d, e, f) {
+ var m = this.textLineMatrix;
+ m[0] = a; m[1] = b; m[2] = c; m[3] = d; m[4] = e; m[5] = f;
+ },
+ translateTextMatrix: function TextState_translateTextMatrix(x, y) {
+ var m = this.textMatrix;
+ m[4] = m[0] * x + m[2] * y + m[4];
+ m[5] = m[1] * x + m[3] * y + m[5];
+ },
+ translateTextLineMatrix: function TextState_translateTextMatrix(x, y) {
+ var m = this.textLineMatrix;
+ m[4] = m[0] * x + m[2] * y + m[4];
+ m[5] = m[1] * x + m[3] * y + m[5];
+ },
+ calcRenderMatrix: function TextState_calcRendeMatrix(ctm) {
+ // 9.4.4 Text Space Details
+ var tsm = [this.fontSize * this.textHScale, 0,
+ 0, this.fontSize,
+ 0, this.textRise];
+ return Util.transform(ctm, Util.transform(this.textMatrix, tsm));
+ },
+ carriageReturn: function TextState_carriageReturn() {
+ this.translateTextLineMatrix(0, -this.leading);
+ this.textMatrix = this.textLineMatrix.slice();
+ },
+ clone: function TextState_clone() {
+ var clone = Object.create(this);
+ clone.textMatrix = this.textMatrix.slice();
+ clone.textLineMatrix = this.textLineMatrix.slice();
+ clone.fontMatrix = this.fontMatrix.slice();
+ return clone;
+ }
+ };
+ return TextState;
+})();
+
+var EvalState = (function EvalStateClosure() {
+ function EvalState() {
+ this.ctm = new Float32Array(IDENTITY_MATRIX);
+ this.font = null;
+ this.textRenderingMode = TextRenderingMode.FILL;
+ this.fillColorSpace = ColorSpace.singletons.gray;
+ this.strokeColorSpace = ColorSpace.singletons.gray;
+ }
+ EvalState.prototype = {
+ clone: function CanvasExtraState_clone() {
+ return Object.create(this);
+ },
+ };
+ return EvalState;
+})();
+
+var EvaluatorPreprocessor = (function EvaluatorPreprocessorClosure() {
+ // Specifies properties for each command
+ //
+ // If variableArgs === true: [0, `numArgs`] expected
+ // If variableArgs === false: exactly `numArgs` expected
+ var getOPMap = getLookupTableFactory(function (t) {
+ // Graphic state
+ t['w'] = { id: OPS.setLineWidth, numArgs: 1, variableArgs: false };
+ t['J'] = { id: OPS.setLineCap, numArgs: 1, variableArgs: false };
+ t['j'] = { id: OPS.setLineJoin, numArgs: 1, variableArgs: false };
+ t['M'] = { id: OPS.setMiterLimit, numArgs: 1, variableArgs: false };
+ t['d'] = { id: OPS.setDash, numArgs: 2, variableArgs: false };
+ t['ri'] = { id: OPS.setRenderingIntent, numArgs: 1, variableArgs: false };
+ t['i'] = { id: OPS.setFlatness, numArgs: 1, variableArgs: false };
+ t['gs'] = { id: OPS.setGState, numArgs: 1, variableArgs: false };
+ t['q'] = { id: OPS.save, numArgs: 0, variableArgs: false };
+ t['Q'] = { id: OPS.restore, numArgs: 0, variableArgs: false };
+ t['cm'] = { id: OPS.transform, numArgs: 6, variableArgs: false };
+
+ // Path
+ t['m'] = { id: OPS.moveTo, numArgs: 2, variableArgs: false };
+ t['l'] = { id: OPS.lineTo, numArgs: 2, variableArgs: false };
+ t['c'] = { id: OPS.curveTo, numArgs: 6, variableArgs: false };
+ t['v'] = { id: OPS.curveTo2, numArgs: 4, variableArgs: false };
+ t['y'] = { id: OPS.curveTo3, numArgs: 4, variableArgs: false };
+ t['h'] = { id: OPS.closePath, numArgs: 0, variableArgs: false };
+ t['re'] = { id: OPS.rectangle, numArgs: 4, variableArgs: false };
+ t['S'] = { id: OPS.stroke, numArgs: 0, variableArgs: false };
+ t['s'] = { id: OPS.closeStroke, numArgs: 0, variableArgs: false };
+ t['f'] = { id: OPS.fill, numArgs: 0, variableArgs: false };
+ t['F'] = { id: OPS.fill, numArgs: 0, variableArgs: false };
+ t['f*'] = { id: OPS.eoFill, numArgs: 0, variableArgs: false };
+ t['B'] = { id: OPS.fillStroke, numArgs: 0, variableArgs: false };
+ t['B*'] = { id: OPS.eoFillStroke, numArgs: 0, variableArgs: false };
+ t['b'] = { id: OPS.closeFillStroke, numArgs: 0, variableArgs: false };
+ t['b*'] = { id: OPS.closeEOFillStroke, numArgs: 0, variableArgs: false };
+ t['n'] = { id: OPS.endPath, numArgs: 0, variableArgs: false };
+
+ // Clipping
+ t['W'] = { id: OPS.clip, numArgs: 0, variableArgs: false };
+ t['W*'] = { id: OPS.eoClip, numArgs: 0, variableArgs: false };
+
+ // Text
+ t['BT'] = { id: OPS.beginText, numArgs: 0, variableArgs: false };
+ t['ET'] = { id: OPS.endText, numArgs: 0, variableArgs: false };
+ t['Tc'] = { id: OPS.setCharSpacing, numArgs: 1, variableArgs: false };
+ t['Tw'] = { id: OPS.setWordSpacing, numArgs: 1, variableArgs: false };
+ t['Tz'] = { id: OPS.setHScale, numArgs: 1, variableArgs: false };
+ t['TL'] = { id: OPS.setLeading, numArgs: 1, variableArgs: false };
+ t['Tf'] = { id: OPS.setFont, numArgs: 2, variableArgs: false };
+ t['Tr'] = { id: OPS.setTextRenderingMode, numArgs: 1, variableArgs: false };
+ t['Ts'] = { id: OPS.setTextRise, numArgs: 1, variableArgs: false };
+ t['Td'] = { id: OPS.moveText, numArgs: 2, variableArgs: false };
+ t['TD'] = { id: OPS.setLeadingMoveText, numArgs: 2, variableArgs: false };
+ t['Tm'] = { id: OPS.setTextMatrix, numArgs: 6, variableArgs: false };
+ t['T*'] = { id: OPS.nextLine, numArgs: 0, variableArgs: false };
+ t['Tj'] = { id: OPS.showText, numArgs: 1, variableArgs: false };
+ t['TJ'] = { id: OPS.showSpacedText, numArgs: 1, variableArgs: false };
+ t['\''] = { id: OPS.nextLineShowText, numArgs: 1, variableArgs: false };
+ t['"'] = { id: OPS.nextLineSetSpacingShowText, numArgs: 3,
+ variableArgs: false };
+
+ // Type3 fonts
+ t['d0'] = { id: OPS.setCharWidth, numArgs: 2, variableArgs: false };
+ t['d1'] = { id: OPS.setCharWidthAndBounds, numArgs: 6,
+ variableArgs: false };
+
+ // Color
+ t['CS'] = { id: OPS.setStrokeColorSpace, numArgs: 1, variableArgs: false };
+ t['cs'] = { id: OPS.setFillColorSpace, numArgs: 1, variableArgs: false };
+ t['SC'] = { id: OPS.setStrokeColor, numArgs: 4, variableArgs: true };
+ t['SCN'] = { id: OPS.setStrokeColorN, numArgs: 33, variableArgs: true };
+ t['sc'] = { id: OPS.setFillColor, numArgs: 4, variableArgs: true };
+ t['scn'] = { id: OPS.setFillColorN, numArgs: 33, variableArgs: true };
+ t['G'] = { id: OPS.setStrokeGray, numArgs: 1, variableArgs: false };
+ t['g'] = { id: OPS.setFillGray, numArgs: 1, variableArgs: false };
+ t['RG'] = { id: OPS.setStrokeRGBColor, numArgs: 3, variableArgs: false };
+ t['rg'] = { id: OPS.setFillRGBColor, numArgs: 3, variableArgs: false };
+ t['K'] = { id: OPS.setStrokeCMYKColor, numArgs: 4, variableArgs: false };
+ t['k'] = { id: OPS.setFillCMYKColor, numArgs: 4, variableArgs: false };
+
+ // Shading
+ t['sh'] = { id: OPS.shadingFill, numArgs: 1, variableArgs: false };
+
+ // Images
+ t['BI'] = { id: OPS.beginInlineImage, numArgs: 0, variableArgs: false };
+ t['ID'] = { id: OPS.beginImageData, numArgs: 0, variableArgs: false };
+ t['EI'] = { id: OPS.endInlineImage, numArgs: 1, variableArgs: false };
+
+ // XObjects
+ t['Do'] = { id: OPS.paintXObject, numArgs: 1, variableArgs: false };
+ t['MP'] = { id: OPS.markPoint, numArgs: 1, variableArgs: false };
+ t['DP'] = { id: OPS.markPointProps, numArgs: 2, variableArgs: false };
+ t['BMC'] = { id: OPS.beginMarkedContent, numArgs: 1, variableArgs: false };
+ t['BDC'] = { id: OPS.beginMarkedContentProps, numArgs: 2,
+ variableArgs: false };
+ t['EMC'] = { id: OPS.endMarkedContent, numArgs: 0, variableArgs: false };
+
+ // Compatibility
+ t['BX'] = { id: OPS.beginCompat, numArgs: 0, variableArgs: false };
+ t['EX'] = { id: OPS.endCompat, numArgs: 0, variableArgs: false };
+
+ // (reserved partial commands for the lexer)
+ t['BM'] = null;
+ t['BD'] = null;
+ t['true'] = null;
+ t['fa'] = null;
+ t['fal'] = null;
+ t['fals'] = null;
+ t['false'] = null;
+ t['nu'] = null;
+ t['nul'] = null;
+ t['null'] = null;
+ });
+
+ function EvaluatorPreprocessor(stream, xref, stateManager) {
+ this.opMap = getOPMap();
+ // TODO(mduan): pass array of knownCommands rather than this.opMap
+ // dictionary
+ this.parser = new Parser(new Lexer(stream, this.opMap), false, xref);
+ this.stateManager = stateManager;
+ this.nonProcessedArgs = [];
+ }
+
+ EvaluatorPreprocessor.prototype = {
+ get savedStatesDepth() {
+ return this.stateManager.stateStack.length;
+ },
+
+ // |operation| is an object with two fields:
+ //
+ // - |fn| is an out param.
+ //
+ // - |args| is an inout param. On entry, it should have one of two values.
+ //
+ // - An empty array. This indicates that the caller is providing the
+ // array in which the args will be stored in. The caller should use
+ // this value if it can reuse a single array for each call to read().
+ //
+ // - |null|. This indicates that the caller needs this function to create
+ // the array in which any args are stored in. If there are zero args,
+ // this function will leave |operation.args| as |null| (thus avoiding
+ // allocations that would occur if we used an empty array to represent
+ // zero arguments). Otherwise, it will replace |null| with a new array
+ // containing the arguments. The caller should use this value if it
+ // cannot reuse an array for each call to read().
+ //
+ // These two modes are present because this function is very hot and so
+ // avoiding allocations where possible is worthwhile.
+ //
+ read: function EvaluatorPreprocessor_read(operation) {
+ var args = operation.args;
+ while (true) {
+ var obj = this.parser.getObj();
+ if (isCmd(obj)) {
+ var cmd = obj.cmd;
+ // Check that the command is valid
+ var opSpec = this.opMap[cmd];
+ if (!opSpec) {
+ warn('Unknown command "' + cmd + '"');
+ continue;
+ }
+
+ var fn = opSpec.id;
+ var numArgs = opSpec.numArgs;
+ var argsLength = args !== null ? args.length : 0;
+
+ if (!opSpec.variableArgs) {
+ // Postscript commands can be nested, e.g. /F2 /GS2 gs 5.711 Tf
+ if (argsLength !== numArgs) {
+ var nonProcessedArgs = this.nonProcessedArgs;
+ while (argsLength > numArgs) {
+ nonProcessedArgs.push(args.shift());
+ argsLength--;
+ }
+ while (argsLength < numArgs && nonProcessedArgs.length !== 0) {
+ if (!args) {
+ args = [];
+ }
+ args.unshift(nonProcessedArgs.pop());
+ argsLength++;
+ }
+ }
+
+ if (argsLength < numArgs) {
+ // If we receive too few args, it's not possible to possible
+ // to execute the command, so skip the command
+ info('Command ' + fn + ': because expected ' +
+ numArgs + ' args, but received ' + argsLength +
+ ' args; skipping');
+ args = null;
+ continue;
+ }
+ } else if (argsLength > numArgs) {
+ info('Command ' + fn + ': expected [0,' + numArgs +
+ '] args, but received ' + argsLength + ' args');
+ }
+
+ // TODO figure out how to type-check vararg functions
+ this.preprocessCommand(fn, args);
+
+ operation.fn = fn;
+ operation.args = args;
+ return true;
+ } else {
+ if (isEOF(obj)) {
+ return false; // no more commands
+ }
+ // argument
+ if (obj !== null) {
+ if (!args) {
+ args = [];
+ }
+ args.push(obj);
+ assert(args.length <= 33, 'Too many arguments');
+ }
+ }
+ }
+ },
+
+ preprocessCommand:
+ function EvaluatorPreprocessor_preprocessCommand(fn, args) {
+ switch (fn | 0) {
+ case OPS.save:
+ this.stateManager.save();
+ break;
+ case OPS.restore:
+ this.stateManager.restore();
+ break;
+ case OPS.transform:
+ this.stateManager.transform(args);
+ break;
+ }
+ }
+ };
+ return EvaluatorPreprocessor;
+})();
+
+var QueueOptimizer = (function QueueOptimizerClosure() {
+ function addState(parentState, pattern, fn) {
+ var state = parentState;
+ for (var i = 0, ii = pattern.length - 1; i < ii; i++) {
+ var item = pattern[i];
+ state = (state[item] || (state[item] = []));
+ }
+ state[pattern[pattern.length - 1]] = fn;
+ }
+
+ function handlePaintSolidColorImageMask(iFirstSave, count, fnArray,
+ argsArray) {
+ // Handles special case of mainly LaTeX documents which use image masks to
+ // draw lines with the current fill style.
+ // 'count' groups of (save, transform, paintImageMaskXObject, restore)+
+ // have been found at iFirstSave.
+ var iFirstPIMXO = iFirstSave + 2;
+ for (var i = 0; i < count; i++) {
+ var arg = argsArray[iFirstPIMXO + 4 * i];
+ var imageMask = arg.length === 1 && arg[0];
+ if (imageMask && imageMask.width === 1 && imageMask.height === 1 &&
+ (!imageMask.data.length ||
+ (imageMask.data.length === 1 && imageMask.data[0] === 0))) {
+ fnArray[iFirstPIMXO + 4 * i] = OPS.paintSolidColorImageMask;
+ continue;
+ }
+ break;
+ }
+ return count - i;
+ }
+
+ var InitialState = [];
+
+ // This replaces (save, transform, paintInlineImageXObject, restore)+
+ // sequences with one |paintInlineImageXObjectGroup| operation.
+ addState(InitialState,
+ [OPS.save, OPS.transform, OPS.paintInlineImageXObject, OPS.restore],
+ function foundInlineImageGroup(context) {
+ var MIN_IMAGES_IN_INLINE_IMAGES_BLOCK = 10;
+ var MAX_IMAGES_IN_INLINE_IMAGES_BLOCK = 200;
+ var MAX_WIDTH = 1000;
+ var IMAGE_PADDING = 1;
+
+ var fnArray = context.fnArray, argsArray = context.argsArray;
+ var curr = context.iCurr;
+ var iFirstSave = curr - 3;
+ var iFirstTransform = curr - 2;
+ var iFirstPIIXO = curr - 1;
+
+ // Look for the quartets.
+ var i = iFirstSave + 4;
+ var ii = fnArray.length;
+ while (i + 3 < ii) {
+ if (fnArray[i] !== OPS.save ||
+ fnArray[i + 1] !== OPS.transform ||
+ fnArray[i + 2] !== OPS.paintInlineImageXObject ||
+ fnArray[i + 3] !== OPS.restore) {
+ break; // ops don't match
+ }
+ i += 4;
+ }
+
+ // At this point, i is the index of the first op past the last valid
+ // quartet.
+ var count = Math.min((i - iFirstSave) / 4,
+ MAX_IMAGES_IN_INLINE_IMAGES_BLOCK);
+ if (count < MIN_IMAGES_IN_INLINE_IMAGES_BLOCK) {
+ return i;
+ }
+
+ // assuming that heights of those image is too small (~1 pixel)
+ // packing as much as possible by lines
+ var maxX = 0;
+ var map = [], maxLineHeight = 0;
+ var currentX = IMAGE_PADDING, currentY = IMAGE_PADDING;
+ var q;
+ for (q = 0; q < count; q++) {
+ var transform = argsArray[iFirstTransform + (q << 2)];
+ var img = argsArray[iFirstPIIXO + (q << 2)][0];
+ if (currentX + img.width > MAX_WIDTH) {
+ // starting new line
+ maxX = Math.max(maxX, currentX);
+ currentY += maxLineHeight + 2 * IMAGE_PADDING;
+ currentX = 0;
+ maxLineHeight = 0;
+ }
+ map.push({
+ transform: transform,
+ x: currentX, y: currentY,
+ w: img.width, h: img.height
+ });
+ currentX += img.width + 2 * IMAGE_PADDING;
+ maxLineHeight = Math.max(maxLineHeight, img.height);
+ }
+ var imgWidth = Math.max(maxX, currentX) + IMAGE_PADDING;
+ var imgHeight = currentY + maxLineHeight + IMAGE_PADDING;
+ var imgData = new Uint8Array(imgWidth * imgHeight * 4);
+ var imgRowSize = imgWidth << 2;
+ for (q = 0; q < count; q++) {
+ var data = argsArray[iFirstPIIXO + (q << 2)][0].data;
+ // Copy image by lines and extends pixels into padding.
+ var rowSize = map[q].w << 2;
+ var dataOffset = 0;
+ var offset = (map[q].x + map[q].y * imgWidth) << 2;
+ imgData.set(data.subarray(0, rowSize), offset - imgRowSize);
+ for (var k = 0, kk = map[q].h; k < kk; k++) {
+ imgData.set(data.subarray(dataOffset, dataOffset + rowSize), offset);
+ dataOffset += rowSize;
+ offset += imgRowSize;
+ }
+ imgData.set(data.subarray(dataOffset - rowSize, dataOffset), offset);
+ while (offset >= 0) {
+ data[offset - 4] = data[offset];
+ data[offset - 3] = data[offset + 1];
+ data[offset - 2] = data[offset + 2];
+ data[offset - 1] = data[offset + 3];
+ data[offset + rowSize] = data[offset + rowSize - 4];
+ data[offset + rowSize + 1] = data[offset + rowSize - 3];
+ data[offset + rowSize + 2] = data[offset + rowSize - 2];
+ data[offset + rowSize + 3] = data[offset + rowSize - 1];
+ offset -= imgRowSize;
+ }
+ }
+
+ // Replace queue items.
+ fnArray.splice(iFirstSave, count * 4, OPS.paintInlineImageXObjectGroup);
+ argsArray.splice(iFirstSave, count * 4,
+ [{ width: imgWidth, height: imgHeight, kind: ImageKind.RGBA_32BPP,
+ data: imgData }, map]);
+
+ return iFirstSave + 1;
+ });
+
+ // This replaces (save, transform, paintImageMaskXObject, restore)+
+ // sequences with one |paintImageMaskXObjectGroup| or one
+ // |paintImageMaskXObjectRepeat| operation.
+ addState(InitialState,
+ [OPS.save, OPS.transform, OPS.paintImageMaskXObject, OPS.restore],
+ function foundImageMaskGroup(context) {
+ var MIN_IMAGES_IN_MASKS_BLOCK = 10;
+ var MAX_IMAGES_IN_MASKS_BLOCK = 100;
+ var MAX_SAME_IMAGES_IN_MASKS_BLOCK = 1000;
+
+ var fnArray = context.fnArray, argsArray = context.argsArray;
+ var curr = context.iCurr;
+ var iFirstSave = curr - 3;
+ var iFirstTransform = curr - 2;
+ var iFirstPIMXO = curr - 1;
+
+ // Look for the quartets.
+ var i = iFirstSave + 4;
+ var ii = fnArray.length;
+ while (i + 3 < ii) {
+ if (fnArray[i] !== OPS.save ||
+ fnArray[i + 1] !== OPS.transform ||
+ fnArray[i + 2] !== OPS.paintImageMaskXObject ||
+ fnArray[i + 3] !== OPS.restore) {
+ break; // ops don't match
+ }
+ i += 4;
+ }
+
+ // At this point, i is the index of the first op past the last valid
+ // quartet.
+ var count = (i - iFirstSave) / 4;
+ count = handlePaintSolidColorImageMask(iFirstSave, count, fnArray,
+ argsArray);
+ if (count < MIN_IMAGES_IN_MASKS_BLOCK) {
+ return i;
+ }
+
+ var q;
+ var isSameImage = false;
+ var iTransform, transformArgs;
+ var firstPIMXOArg0 = argsArray[iFirstPIMXO][0];
+ if (argsArray[iFirstTransform][1] === 0 &&
+ argsArray[iFirstTransform][2] === 0) {
+ isSameImage = true;
+ var firstTransformArg0 = argsArray[iFirstTransform][0];
+ var firstTransformArg3 = argsArray[iFirstTransform][3];
+ iTransform = iFirstTransform + 4;
+ var iPIMXO = iFirstPIMXO + 4;
+ for (q = 1; q < count; q++, iTransform += 4, iPIMXO += 4) {
+ transformArgs = argsArray[iTransform];
+ if (argsArray[iPIMXO][0] !== firstPIMXOArg0 ||
+ transformArgs[0] !== firstTransformArg0 ||
+ transformArgs[1] !== 0 ||
+ transformArgs[2] !== 0 ||
+ transformArgs[3] !== firstTransformArg3) {
+ if (q < MIN_IMAGES_IN_MASKS_BLOCK) {
+ isSameImage = false;
+ } else {
+ count = q;
+ }
+ break; // different image or transform
+ }
+ }
+ }
+
+ if (isSameImage) {
+ count = Math.min(count, MAX_SAME_IMAGES_IN_MASKS_BLOCK);
+ var positions = new Float32Array(count * 2);
+ iTransform = iFirstTransform;
+ for (q = 0; q < count; q++, iTransform += 4) {
+ transformArgs = argsArray[iTransform];
+ positions[(q << 1)] = transformArgs[4];
+ positions[(q << 1) + 1] = transformArgs[5];
+ }
+
+ // Replace queue items.
+ fnArray.splice(iFirstSave, count * 4, OPS.paintImageMaskXObjectRepeat);
+ argsArray.splice(iFirstSave, count * 4,
+ [firstPIMXOArg0, firstTransformArg0, firstTransformArg3, positions]);
+ } else {
+ count = Math.min(count, MAX_IMAGES_IN_MASKS_BLOCK);
+ var images = [];
+ for (q = 0; q < count; q++) {
+ transformArgs = argsArray[iFirstTransform + (q << 2)];
+ var maskParams = argsArray[iFirstPIMXO + (q << 2)][0];
+ images.push({ data: maskParams.data, width: maskParams.width,
+ height: maskParams.height,
+ transform: transformArgs });
+ }
+
+ // Replace queue items.
+ fnArray.splice(iFirstSave, count * 4, OPS.paintImageMaskXObjectGroup);
+ argsArray.splice(iFirstSave, count * 4, [images]);
+ }
+
+ return iFirstSave + 1;
+ });
+
+ // This replaces (save, transform, paintImageXObject, restore)+ sequences
+ // with one paintImageXObjectRepeat operation, if the |transform| and
+ // |paintImageXObjectRepeat| ops are appropriate.
+ addState(InitialState,
+ [OPS.save, OPS.transform, OPS.paintImageXObject, OPS.restore],
+ function (context) {
+ var MIN_IMAGES_IN_BLOCK = 3;
+ var MAX_IMAGES_IN_BLOCK = 1000;
+
+ var fnArray = context.fnArray, argsArray = context.argsArray;
+ var curr = context.iCurr;
+ var iFirstSave = curr - 3;
+ var iFirstTransform = curr - 2;
+ var iFirstPIXO = curr - 1;
+ var iFirstRestore = curr;
+
+ if (argsArray[iFirstTransform][1] !== 0 ||
+ argsArray[iFirstTransform][2] !== 0) {
+ return iFirstRestore + 1; // transform has the wrong form
+ }
+
+ // Look for the quartets.
+ var firstPIXOArg0 = argsArray[iFirstPIXO][0];
+ var firstTransformArg0 = argsArray[iFirstTransform][0];
+ var firstTransformArg3 = argsArray[iFirstTransform][3];
+ var i = iFirstSave + 4;
+ var ii = fnArray.length;
+ while (i + 3 < ii) {
+ if (fnArray[i] !== OPS.save ||
+ fnArray[i + 1] !== OPS.transform ||
+ fnArray[i + 2] !== OPS.paintImageXObject ||
+ fnArray[i + 3] !== OPS.restore) {
+ break; // ops don't match
+ }
+ if (argsArray[i + 1][0] !== firstTransformArg0 ||
+ argsArray[i + 1][1] !== 0 ||
+ argsArray[i + 1][2] !== 0 ||
+ argsArray[i + 1][3] !== firstTransformArg3) {
+ break; // transforms don't match
+ }
+ if (argsArray[i + 2][0] !== firstPIXOArg0) {
+ break; // images don't match
+ }
+ i += 4;
+ }
+
+ // At this point, i is the index of the first op past the last valid
+ // quartet.
+ var count = Math.min((i - iFirstSave) / 4, MAX_IMAGES_IN_BLOCK);
+ if (count < MIN_IMAGES_IN_BLOCK) {
+ return i;
+ }
+
+ // Extract the (x,y) positions from all of the matching transforms.
+ var positions = new Float32Array(count * 2);
+ var iTransform = iFirstTransform;
+ for (var q = 0; q < count; q++, iTransform += 4) {
+ var transformArgs = argsArray[iTransform];
+ positions[(q << 1)] = transformArgs[4];
+ positions[(q << 1) + 1] = transformArgs[5];
+ }
+
+ // Replace queue items.
+ var args = [firstPIXOArg0, firstTransformArg0, firstTransformArg3,
+ positions];
+ fnArray.splice(iFirstSave, count * 4, OPS.paintImageXObjectRepeat);
+ argsArray.splice(iFirstSave, count * 4, args);
+
+ return iFirstSave + 1;
+ });
+
+ // This replaces (beginText, setFont, setTextMatrix, showText, endText)+
+ // sequences with (beginText, setFont, (setTextMatrix, showText)+, endText)+
+ // sequences, if the font for each one is the same.
+ addState(InitialState,
+ [OPS.beginText, OPS.setFont, OPS.setTextMatrix, OPS.showText, OPS.endText],
+ function (context) {
+ var MIN_CHARS_IN_BLOCK = 3;
+ var MAX_CHARS_IN_BLOCK = 1000;
+
+ var fnArray = context.fnArray, argsArray = context.argsArray;
+ var curr = context.iCurr;
+ var iFirstBeginText = curr - 4;
+ var iFirstSetFont = curr - 3;
+ var iFirstSetTextMatrix = curr - 2;
+ var iFirstShowText = curr - 1;
+ var iFirstEndText = curr;
+
+ // Look for the quintets.
+ var firstSetFontArg0 = argsArray[iFirstSetFont][0];
+ var firstSetFontArg1 = argsArray[iFirstSetFont][1];
+ var i = iFirstBeginText + 5;
+ var ii = fnArray.length;
+ while (i + 4 < ii) {
+ if (fnArray[i] !== OPS.beginText ||
+ fnArray[i + 1] !== OPS.setFont ||
+ fnArray[i + 2] !== OPS.setTextMatrix ||
+ fnArray[i + 3] !== OPS.showText ||
+ fnArray[i + 4] !== OPS.endText) {
+ break; // ops don't match
+ }
+ if (argsArray[i + 1][0] !== firstSetFontArg0 ||
+ argsArray[i + 1][1] !== firstSetFontArg1) {
+ break; // fonts don't match
+ }
+ i += 5;
+ }
+
+ // At this point, i is the index of the first op past the last valid
+ // quintet.
+ var count = Math.min(((i - iFirstBeginText) / 5), MAX_CHARS_IN_BLOCK);
+ if (count < MIN_CHARS_IN_BLOCK) {
+ return i;
+ }
+
+ // If the preceding quintet is (, setFont, setTextMatrix,
+ // showText, endText), include that as well. (E.g. might be
+ // |dependency|.)
+ var iFirst = iFirstBeginText;
+ if (iFirstBeginText >= 4 &&
+ fnArray[iFirstBeginText - 4] === fnArray[iFirstSetFont] &&
+ fnArray[iFirstBeginText - 3] === fnArray[iFirstSetTextMatrix] &&
+ fnArray[iFirstBeginText - 2] === fnArray[iFirstShowText] &&
+ fnArray[iFirstBeginText - 1] === fnArray[iFirstEndText] &&
+ argsArray[iFirstBeginText - 4][0] === firstSetFontArg0 &&
+ argsArray[iFirstBeginText - 4][1] === firstSetFontArg1) {
+ count++;
+ iFirst -= 5;
+ }
+
+ // Remove (endText, beginText, setFont) trios.
+ var iEndText = iFirst + 4;
+ for (var q = 1; q < count; q++) {
+ fnArray.splice(iEndText, 3);
+ argsArray.splice(iEndText, 3);
+ iEndText += 2;
+ }
+
+ return iEndText + 1;
+ });
+
+ function QueueOptimizer() {}
+
+ QueueOptimizer.prototype = {
+ optimize: function QueueOptimizer_optimize(queue) {
+ var fnArray = queue.fnArray, argsArray = queue.argsArray;
+ var context = {
+ iCurr: 0,
+ fnArray: fnArray,
+ argsArray: argsArray
+ };
+ var state;
+ var i = 0, ii = fnArray.length;
+ while (i < ii) {
+ state = (state || InitialState)[fnArray[i]];
+ if (typeof state === 'function') { // we found some handler
+ context.iCurr = i;
+ // state() returns the index of the first non-matching op (if we
+ // didn't match) or the first op past the modified ops (if we did
+ // match and replace).
+ i = state(context);
+ state = undefined; // reset the state machine
+ ii = context.fnArray.length;
+ } else {
+ i++;
+ }
+ }
+ }
+ };
+ return QueueOptimizer;
+})();
+
+exports.OperatorList = OperatorList;
+exports.PartialEvaluator = PartialEvaluator;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreAnnotation = {}), root.pdfjsSharedUtil,
+ root.pdfjsCorePrimitives, root.pdfjsCoreStream, root.pdfjsCoreColorSpace,
+ root.pdfjsCoreObj, root.pdfjsCoreEvaluator);
+ }
+}(this, function (exports, sharedUtil, corePrimitives, coreStream,
+ coreColorSpace, coreObj, coreEvaluator) {
+
+var AnnotationBorderStyleType = sharedUtil.AnnotationBorderStyleType;
+var AnnotationFlag = sharedUtil.AnnotationFlag;
+var AnnotationType = sharedUtil.AnnotationType;
+var OPS = sharedUtil.OPS;
+var Util = sharedUtil.Util;
+var isArray = sharedUtil.isArray;
+var isInt = sharedUtil.isInt;
+var isValidUrl = sharedUtil.isValidUrl;
+var stringToBytes = sharedUtil.stringToBytes;
+var stringToPDFString = sharedUtil.stringToPDFString;
+var stringToUTF8String = sharedUtil.stringToUTF8String;
+var warn = sharedUtil.warn;
+var Dict = corePrimitives.Dict;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var Stream = coreStream.Stream;
+var ColorSpace = coreColorSpace.ColorSpace;
+var ObjectLoader = coreObj.ObjectLoader;
+var FileSpec = coreObj.FileSpec;
+var OperatorList = coreEvaluator.OperatorList;
+
+/**
+ * @class
+ * @alias AnnotationFactory
+ */
+function AnnotationFactory() {}
+AnnotationFactory.prototype = /** @lends AnnotationFactory.prototype */ {
+ /**
+ * @param {XRef} xref
+ * @param {Object} ref
+ * @returns {Annotation}
+ */
+ create: function AnnotationFactory_create(xref, ref) {
+ var dict = xref.fetchIfRef(ref);
+ if (!isDict(dict)) {
+ return;
+ }
+
+ // Determine the annotation's subtype.
+ var subtype = dict.get('Subtype');
+ subtype = isName(subtype) ? subtype.name : '';
+
+ // Return the right annotation object based on the subtype and field type.
+ var parameters = {
+ xref: xref,
+ dict: dict,
+ ref: ref
+ };
+
+ switch (subtype) {
+ case 'Link':
+ return new LinkAnnotation(parameters);
+
+ case 'Text':
+ return new TextAnnotation(parameters);
+
+ case 'Widget':
+ var fieldType = Util.getInheritableProperty(dict, 'FT');
+ if (isName(fieldType) && fieldType.name === 'Tx') {
+ return new TextWidgetAnnotation(parameters);
+ }
+ return new WidgetAnnotation(parameters);
+
+ case 'Popup':
+ return new PopupAnnotation(parameters);
+
+ case 'Highlight':
+ return new HighlightAnnotation(parameters);
+
+ case 'Underline':
+ return new UnderlineAnnotation(parameters);
+
+ case 'Squiggly':
+ return new SquigglyAnnotation(parameters);
+
+ case 'StrikeOut':
+ return new StrikeOutAnnotation(parameters);
+
+ case 'FileAttachment':
+ return new FileAttachmentAnnotation(parameters);
+
+ default:
+ warn('Unimplemented annotation type "' + subtype + '", ' +
+ 'falling back to base annotation');
+ return new Annotation(parameters);
+ }
+ }
+};
+
+var Annotation = (function AnnotationClosure() {
+ // 12.5.5: Algorithm: Appearance streams
+ function getTransformMatrix(rect, bbox, matrix) {
+ var bounds = Util.getAxialAlignedBoundingBox(bbox, matrix);
+ var minX = bounds[0];
+ var minY = bounds[1];
+ var maxX = bounds[2];
+ var maxY = bounds[3];
+
+ if (minX === maxX || minY === maxY) {
+ // From real-life file, bbox was [0, 0, 0, 0]. In this case,
+ // just apply the transform for rect
+ return [1, 0, 0, 1, rect[0], rect[1]];
+ }
+
+ var xRatio = (rect[2] - rect[0]) / (maxX - minX);
+ var yRatio = (rect[3] - rect[1]) / (maxY - minY);
+ return [
+ xRatio,
+ 0,
+ 0,
+ yRatio,
+ rect[0] - minX * xRatio,
+ rect[1] - minY * yRatio
+ ];
+ }
+
+ function getDefaultAppearance(dict) {
+ var appearanceState = dict.get('AP');
+ if (!isDict(appearanceState)) {
+ return;
+ }
+
+ var appearance;
+ var appearances = appearanceState.get('N');
+ if (isDict(appearances)) {
+ var as = dict.get('AS');
+ if (as && appearances.has(as.name)) {
+ appearance = appearances.get(as.name);
+ }
+ } else {
+ appearance = appearances;
+ }
+ return appearance;
+ }
+
+ function Annotation(params) {
+ var dict = params.dict;
+
+ this.setFlags(dict.get('F'));
+ this.setRectangle(dict.getArray('Rect'));
+ this.setColor(dict.get('C'));
+ this.setBorderStyle(dict);
+ this.appearance = getDefaultAppearance(dict);
+
+ // Expose public properties using a data object.
+ this.data = {};
+ this.data.id = params.ref.toString();
+ this.data.subtype = dict.get('Subtype').name;
+ this.data.annotationFlags = this.flags;
+ this.data.rect = this.rectangle;
+ this.data.color = this.color;
+ this.data.borderStyle = this.borderStyle;
+ this.data.hasAppearance = !!this.appearance;
+ }
+
+ Annotation.prototype = {
+ /**
+ * @return {boolean}
+ */
+ get viewable() {
+ if (this.flags) {
+ return !this.hasFlag(AnnotationFlag.INVISIBLE) &&
+ !this.hasFlag(AnnotationFlag.HIDDEN) &&
+ !this.hasFlag(AnnotationFlag.NOVIEW);
+ }
+ return true;
+ },
+
+ /**
+ * @return {boolean}
+ */
+ get printable() {
+ if (this.flags) {
+ return this.hasFlag(AnnotationFlag.PRINT) &&
+ !this.hasFlag(AnnotationFlag.INVISIBLE) &&
+ !this.hasFlag(AnnotationFlag.HIDDEN);
+ }
+ return false;
+ },
+
+ /**
+ * Set the flags.
+ *
+ * @public
+ * @memberof Annotation
+ * @param {number} flags - Unsigned 32-bit integer specifying annotation
+ * characteristics
+ * @see {@link shared/util.js}
+ */
+ setFlags: function Annotation_setFlags(flags) {
+ if (isInt(flags)) {
+ this.flags = flags;
+ } else {
+ this.flags = 0;
+ }
+ },
+
+ /**
+ * Check if a provided flag is set.
+ *
+ * @public
+ * @memberof Annotation
+ * @param {number} flag - Hexadecimal representation for an annotation
+ * characteristic
+ * @return {boolean}
+ * @see {@link shared/util.js}
+ */
+ hasFlag: function Annotation_hasFlag(flag) {
+ if (this.flags) {
+ return (this.flags & flag) > 0;
+ }
+ return false;
+ },
+
+ /**
+ * Set the rectangle.
+ *
+ * @public
+ * @memberof Annotation
+ * @param {Array} rectangle - The rectangle array with exactly four entries
+ */
+ setRectangle: function Annotation_setRectangle(rectangle) {
+ if (isArray(rectangle) && rectangle.length === 4) {
+ this.rectangle = Util.normalizeRect(rectangle);
+ } else {
+ this.rectangle = [0, 0, 0, 0];
+ }
+ },
+
+ /**
+ * Set the color and take care of color space conversion.
+ *
+ * @public
+ * @memberof Annotation
+ * @param {Array} color - The color array containing either 0
+ * (transparent), 1 (grayscale), 3 (RGB) or
+ * 4 (CMYK) elements
+ */
+ setColor: function Annotation_setColor(color) {
+ var rgbColor = new Uint8Array(3); // Black in RGB color space (default)
+ if (!isArray(color)) {
+ this.color = rgbColor;
+ return;
+ }
+
+ switch (color.length) {
+ case 0: // Transparent, which we indicate with a null value
+ this.color = null;
+ break;
+
+ case 1: // Convert grayscale to RGB
+ ColorSpace.singletons.gray.getRgbItem(color, 0, rgbColor, 0);
+ this.color = rgbColor;
+ break;
+
+ case 3: // Convert RGB percentages to RGB
+ ColorSpace.singletons.rgb.getRgbItem(color, 0, rgbColor, 0);
+ this.color = rgbColor;
+ break;
+
+ case 4: // Convert CMYK to RGB
+ ColorSpace.singletons.cmyk.getRgbItem(color, 0, rgbColor, 0);
+ this.color = rgbColor;
+ break;
+
+ default:
+ this.color = rgbColor;
+ break;
+ }
+ },
+
+ /**
+ * Set the border style (as AnnotationBorderStyle object).
+ *
+ * @public
+ * @memberof Annotation
+ * @param {Dict} borderStyle - The border style dictionary
+ */
+ setBorderStyle: function Annotation_setBorderStyle(borderStyle) {
+ this.borderStyle = new AnnotationBorderStyle();
+ if (!isDict(borderStyle)) {
+ return;
+ }
+ if (borderStyle.has('BS')) {
+ var dict = borderStyle.get('BS');
+ var dictType;
+
+ if (!dict.has('Type') || (isName(dictType = dict.get('Type')) &&
+ dictType.name === 'Border')) {
+ this.borderStyle.setWidth(dict.get('W'));
+ this.borderStyle.setStyle(dict.get('S'));
+ this.borderStyle.setDashArray(dict.get('D'));
+ }
+ } else if (borderStyle.has('Border')) {
+ var array = borderStyle.get('Border');
+ if (isArray(array) && array.length >= 3) {
+ this.borderStyle.setHorizontalCornerRadius(array[0]);
+ this.borderStyle.setVerticalCornerRadius(array[1]);
+ this.borderStyle.setWidth(array[2]);
+
+ if (array.length === 4) { // Dash array available
+ this.borderStyle.setDashArray(array[3]);
+ }
+ }
+ } else {
+ // There are no border entries in the dictionary. According to the
+ // specification, we should draw a solid border of width 1 in that
+ // case, but Adobe Reader did not implement that part of the
+ // specification and instead draws no border at all, so we do the same.
+ // See also https://github.com/mozilla/pdf.js/issues/6179.
+ this.borderStyle.setWidth(0);
+ }
+ },
+
+ /**
+ * Prepare the annotation for working with a popup in the display layer.
+ *
+ * @private
+ * @memberof Annotation
+ * @param {Dict} dict - The annotation's data dictionary
+ */
+ _preparePopup: function Annotation_preparePopup(dict) {
+ if (!dict.has('C')) {
+ // Fall back to the default background color.
+ this.data.color = null;
+ }
+
+ this.data.hasPopup = dict.has('Popup');
+ this.data.title = stringToPDFString(dict.get('T') || '');
+ this.data.contents = stringToPDFString(dict.get('Contents') || '');
+ },
+
+ loadResources: function Annotation_loadResources(keys) {
+ return new Promise(function (resolve, reject) {
+ this.appearance.dict.getAsync('Resources').then(function (resources) {
+ if (!resources) {
+ resolve();
+ return;
+ }
+ var objectLoader = new ObjectLoader(resources.map,
+ keys,
+ resources.xref);
+ objectLoader.load().then(function() {
+ resolve(resources);
+ }, reject);
+ }, reject);
+ }.bind(this));
+ },
+
+ getOperatorList: function Annotation_getOperatorList(evaluator, task) {
+ if (!this.appearance) {
+ return Promise.resolve(new OperatorList());
+ }
+
+ var data = this.data;
+ var appearanceDict = this.appearance.dict;
+ var resourcesPromise = this.loadResources([
+ 'ExtGState',
+ 'ColorSpace',
+ 'Pattern',
+ 'Shading',
+ 'XObject',
+ 'Font'
+ // ProcSet
+ // Properties
+ ]);
+ var bbox = appearanceDict.get('BBox') || [0, 0, 1, 1];
+ var matrix = appearanceDict.get('Matrix') || [1, 0, 0, 1, 0 ,0];
+ var transform = getTransformMatrix(data.rect, bbox, matrix);
+ var self = this;
+
+ return resourcesPromise.then(function(resources) {
+ var opList = new OperatorList();
+ opList.addOp(OPS.beginAnnotation, [data.rect, transform, matrix]);
+ return evaluator.getOperatorList(self.appearance, task,
+ resources, opList).
+ then(function () {
+ opList.addOp(OPS.endAnnotation, []);
+ self.appearance.reset();
+ return opList;
+ });
+ });
+ }
+ };
+
+ Annotation.appendToOperatorList = function Annotation_appendToOperatorList(
+ annotations, opList, partialEvaluator, task, intent) {
+ var annotationPromises = [];
+ for (var i = 0, n = annotations.length; i < n; ++i) {
+ if ((intent === 'display' && annotations[i].viewable) ||
+ (intent === 'print' && annotations[i].printable)) {
+ annotationPromises.push(
+ annotations[i].getOperatorList(partialEvaluator, task));
+ }
+ }
+ return Promise.all(annotationPromises).then(function(operatorLists) {
+ opList.addOp(OPS.beginAnnotations, []);
+ for (var i = 0, n = operatorLists.length; i < n; ++i) {
+ opList.addOpList(operatorLists[i]);
+ }
+ opList.addOp(OPS.endAnnotations, []);
+ });
+ };
+
+ return Annotation;
+})();
+
+/**
+ * Contains all data regarding an annotation's border style.
+ *
+ * @class
+ */
+var AnnotationBorderStyle = (function AnnotationBorderStyleClosure() {
+ /**
+ * @constructor
+ * @private
+ */
+ function AnnotationBorderStyle() {
+ this.width = 1;
+ this.style = AnnotationBorderStyleType.SOLID;
+ this.dashArray = [3];
+ this.horizontalCornerRadius = 0;
+ this.verticalCornerRadius = 0;
+ }
+
+ AnnotationBorderStyle.prototype = {
+ /**
+ * Set the width.
+ *
+ * @public
+ * @memberof AnnotationBorderStyle
+ * @param {integer} width - The width
+ */
+ setWidth: function AnnotationBorderStyle_setWidth(width) {
+ if (width === (width | 0)) {
+ this.width = width;
+ }
+ },
+
+ /**
+ * Set the style.
+ *
+ * @public
+ * @memberof AnnotationBorderStyle
+ * @param {Object} style - The style object
+ * @see {@link shared/util.js}
+ */
+ setStyle: function AnnotationBorderStyle_setStyle(style) {
+ if (!style) {
+ return;
+ }
+ switch (style.name) {
+ case 'S':
+ this.style = AnnotationBorderStyleType.SOLID;
+ break;
+
+ case 'D':
+ this.style = AnnotationBorderStyleType.DASHED;
+ break;
+
+ case 'B':
+ this.style = AnnotationBorderStyleType.BEVELED;
+ break;
+
+ case 'I':
+ this.style = AnnotationBorderStyleType.INSET;
+ break;
+
+ case 'U':
+ this.style = AnnotationBorderStyleType.UNDERLINE;
+ break;
+
+ default:
+ break;
+ }
+ },
+
+ /**
+ * Set the dash array.
+ *
+ * @public
+ * @memberof AnnotationBorderStyle
+ * @param {Array} dashArray - The dash array with at least one element
+ */
+ setDashArray: function AnnotationBorderStyle_setDashArray(dashArray) {
+ // We validate the dash array, but we do not use it because CSS does not
+ // allow us to change spacing of dashes. For more information, visit
+ // http://www.w3.org/TR/css3-background/#the-border-style.
+ if (isArray(dashArray) && dashArray.length > 0) {
+ // According to the PDF specification: the elements in a dashArray
+ // shall be numbers that are nonnegative and not all equal to zero.
+ var isValid = true;
+ var allZeros = true;
+ for (var i = 0, len = dashArray.length; i < len; i++) {
+ var element = dashArray[i];
+ var validNumber = (+element >= 0);
+ if (!validNumber) {
+ isValid = false;
+ break;
+ } else if (element > 0) {
+ allZeros = false;
+ }
+ }
+ if (isValid && !allZeros) {
+ this.dashArray = dashArray;
+ } else {
+ this.width = 0; // Adobe behavior when the array is invalid.
+ }
+ } else if (dashArray) {
+ this.width = 0; // Adobe behavior when the array is invalid.
+ }
+ },
+
+ /**
+ * Set the horizontal corner radius (from a Border dictionary).
+ *
+ * @public
+ * @memberof AnnotationBorderStyle
+ * @param {integer} radius - The horizontal corner radius
+ */
+ setHorizontalCornerRadius:
+ function AnnotationBorderStyle_setHorizontalCornerRadius(radius) {
+ if (radius === (radius | 0)) {
+ this.horizontalCornerRadius = radius;
+ }
+ },
+
+ /**
+ * Set the vertical corner radius (from a Border dictionary).
+ *
+ * @public
+ * @memberof AnnotationBorderStyle
+ * @param {integer} radius - The vertical corner radius
+ */
+ setVerticalCornerRadius:
+ function AnnotationBorderStyle_setVerticalCornerRadius(radius) {
+ if (radius === (radius | 0)) {
+ this.verticalCornerRadius = radius;
+ }
+ }
+ };
+
+ return AnnotationBorderStyle;
+})();
+
+var WidgetAnnotation = (function WidgetAnnotationClosure() {
+ function WidgetAnnotation(params) {
+ Annotation.call(this, params);
+
+ var dict = params.dict;
+ var data = this.data;
+
+ data.annotationType = AnnotationType.WIDGET;
+ data.fieldValue = stringToPDFString(
+ Util.getInheritableProperty(dict, 'V') || '');
+ data.alternativeText = stringToPDFString(dict.get('TU') || '');
+ data.defaultAppearance = Util.getInheritableProperty(dict, 'DA') || '';
+ var fieldType = Util.getInheritableProperty(dict, 'FT');
+ data.fieldType = isName(fieldType) ? fieldType.name : '';
+ data.fieldFlags = Util.getInheritableProperty(dict, 'Ff') || 0;
+ this.fieldResources = Util.getInheritableProperty(dict, 'DR') || Dict.empty;
+
+ // Hide unsupported Widget signatures.
+ if (data.fieldType === 'Sig') {
+ warn('unimplemented annotation type: Widget signature');
+ this.setFlags(AnnotationFlag.HIDDEN);
+ }
+
+ // Building the full field name by collecting the field and
+ // its ancestors 'T' data and joining them using '.'.
+ var fieldName = [];
+ var namedItem = dict;
+ var ref = params.ref;
+ while (namedItem) {
+ var parent = namedItem.get('Parent');
+ var parentRef = namedItem.getRaw('Parent');
+ var name = namedItem.get('T');
+ if (name) {
+ fieldName.unshift(stringToPDFString(name));
+ } else if (parent && ref) {
+ // The field name is absent, that means more than one field
+ // with the same name may exist. Replacing the empty name
+ // with the '`' plus index in the parent's 'Kids' array.
+ // This is not in the PDF spec but necessary to id the
+ // the input controls.
+ var kids = parent.get('Kids');
+ var j, jj;
+ for (j = 0, jj = kids.length; j < jj; j++) {
+ var kidRef = kids[j];
+ if (kidRef.num === ref.num && kidRef.gen === ref.gen) {
+ break;
+ }
+ }
+ fieldName.unshift('`' + j);
+ }
+ namedItem = parent;
+ ref = parentRef;
+ }
+ data.fullName = fieldName.join('.');
+ }
+
+ Util.inherit(WidgetAnnotation, Annotation, {});
+
+ return WidgetAnnotation;
+})();
+
+var TextWidgetAnnotation = (function TextWidgetAnnotationClosure() {
+ function TextWidgetAnnotation(params) {
+ WidgetAnnotation.call(this, params);
+
+ this.data.textAlignment = Util.getInheritableProperty(params.dict, 'Q');
+ }
+
+ Util.inherit(TextWidgetAnnotation, WidgetAnnotation, {
+ getOperatorList: function TextWidgetAnnotation_getOperatorList(evaluator,
+ task) {
+ if (this.appearance) {
+ return Annotation.prototype.getOperatorList.call(this, evaluator, task);
+ }
+
+ var opList = new OperatorList();
+ var data = this.data;
+
+ // Even if there is an appearance stream, ignore it. This is the
+ // behaviour used by Adobe Reader.
+ if (!data.defaultAppearance) {
+ return Promise.resolve(opList);
+ }
+
+ var stream = new Stream(stringToBytes(data.defaultAppearance));
+ return evaluator.getOperatorList(stream, task,
+ this.fieldResources, opList).
+ then(function () {
+ return opList;
+ });
+ }
+ });
+
+ return TextWidgetAnnotation;
+})();
+
+var TextAnnotation = (function TextAnnotationClosure() {
+ var DEFAULT_ICON_SIZE = 22; // px
+
+ function TextAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ this.data.annotationType = AnnotationType.TEXT;
+
+ if (this.data.hasAppearance) {
+ this.data.name = 'NoIcon';
+ } else {
+ this.data.rect[1] = this.data.rect[3] - DEFAULT_ICON_SIZE;
+ this.data.rect[2] = this.data.rect[0] + DEFAULT_ICON_SIZE;
+ this.data.name = parameters.dict.has('Name') ?
+ parameters.dict.get('Name').name : 'Note';
+ }
+ this._preparePopup(parameters.dict);
+ }
+
+ Util.inherit(TextAnnotation, Annotation, {});
+
+ return TextAnnotation;
+})();
+
+var LinkAnnotation = (function LinkAnnotationClosure() {
+ function LinkAnnotation(params) {
+ Annotation.call(this, params);
+
+ var dict = params.dict;
+ var data = this.data;
+ data.annotationType = AnnotationType.LINK;
+
+ var action = dict.get('A');
+ if (action && isDict(action)) {
+ var linkType = action.get('S').name;
+ if (linkType === 'URI') {
+ var url = action.get('URI');
+ if (isName(url)) {
+ // Some bad PDFs do not put parentheses around relative URLs.
+ url = '/' + url.name;
+ } else if (url) {
+ url = addDefaultProtocolToUrl(url);
+ }
+ // TODO: pdf spec mentions urls can be relative to a Base
+ // entry in the dictionary.
+ if (!isValidUrl(url, false)) {
+ url = '';
+ }
+ // According to ISO 32000-1:2008, section 12.6.4.7,
+ // URI should to be encoded in 7-bit ASCII.
+ // Some bad PDFs may have URIs in UTF-8 encoding, see Bugzilla 1122280.
+ try {
+ data.url = stringToUTF8String(url);
+ } catch (e) {
+ // Fall back to a simple copy.
+ data.url = url;
+ }
+ } else if (linkType === 'GoTo') {
+ data.dest = action.get('D');
+ } else if (linkType === 'GoToR') {
+ var urlDict = action.get('F');
+ if (isDict(urlDict)) {
+ // We assume that the 'url' is a Filspec dictionary
+ // and fetch the url without checking any further
+ url = urlDict.get('F') || '';
+ }
+
+ // TODO: pdf reference says that GoToR
+ // can also have 'NewWindow' attribute
+ if (!isValidUrl(url, false)) {
+ url = '';
+ }
+ data.url = url;
+ data.dest = action.get('D');
+ } else if (linkType === 'Named') {
+ data.action = action.get('N').name;
+ } else {
+ warn('unrecognized link type: ' + linkType);
+ }
+ } else if (dict.has('Dest')) {
+ // simple destination link
+ var dest = dict.get('Dest');
+ data.dest = isName(dest) ? dest.name : dest;
+ }
+ }
+
+ // Lets URLs beginning with 'www.' default to using the 'http://' protocol.
+ function addDefaultProtocolToUrl(url) {
+ if (url && url.indexOf('www.') === 0) {
+ return ('http://' + url);
+ }
+ return url;
+ }
+
+ Util.inherit(LinkAnnotation, Annotation, {});
+
+ return LinkAnnotation;
+})();
+
+var PopupAnnotation = (function PopupAnnotationClosure() {
+ function PopupAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ this.data.annotationType = AnnotationType.POPUP;
+
+ var dict = parameters.dict;
+ var parentItem = dict.get('Parent');
+ if (!parentItem) {
+ warn('Popup annotation has a missing or invalid parent annotation.');
+ return;
+ }
+
+ this.data.parentId = dict.getRaw('Parent').toString();
+ this.data.title = stringToPDFString(parentItem.get('T') || '');
+ this.data.contents = stringToPDFString(parentItem.get('Contents') || '');
+
+ if (!parentItem.has('C')) {
+ // Fall back to the default background color.
+ this.data.color = null;
+ } else {
+ this.setColor(parentItem.get('C'));
+ this.data.color = this.color;
+ }
+ }
+
+ Util.inherit(PopupAnnotation, Annotation, {});
+
+ return PopupAnnotation;
+})();
+
+var HighlightAnnotation = (function HighlightAnnotationClosure() {
+ function HighlightAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ this.data.annotationType = AnnotationType.HIGHLIGHT;
+ this._preparePopup(parameters.dict);
+
+ // PDF viewers completely ignore any border styles.
+ this.data.borderStyle.setWidth(0);
+ }
+
+ Util.inherit(HighlightAnnotation, Annotation, {});
+
+ return HighlightAnnotation;
+})();
+
+var UnderlineAnnotation = (function UnderlineAnnotationClosure() {
+ function UnderlineAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ this.data.annotationType = AnnotationType.UNDERLINE;
+ this._preparePopup(parameters.dict);
+
+ // PDF viewers completely ignore any border styles.
+ this.data.borderStyle.setWidth(0);
+ }
+
+ Util.inherit(UnderlineAnnotation, Annotation, {});
+
+ return UnderlineAnnotation;
+})();
+
+var SquigglyAnnotation = (function SquigglyAnnotationClosure() {
+ function SquigglyAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ this.data.annotationType = AnnotationType.SQUIGGLY;
+ this._preparePopup(parameters.dict);
+
+ // PDF viewers completely ignore any border styles.
+ this.data.borderStyle.setWidth(0);
+ }
+
+ Util.inherit(SquigglyAnnotation, Annotation, {});
+
+ return SquigglyAnnotation;
+})();
+
+var StrikeOutAnnotation = (function StrikeOutAnnotationClosure() {
+ function StrikeOutAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ this.data.annotationType = AnnotationType.STRIKEOUT;
+ this._preparePopup(parameters.dict);
+
+ // PDF viewers completely ignore any border styles.
+ this.data.borderStyle.setWidth(0);
+ }
+
+ Util.inherit(StrikeOutAnnotation, Annotation, {});
+
+ return StrikeOutAnnotation;
+})();
+
+var FileAttachmentAnnotation = (function FileAttachmentAnnotationClosure() {
+ function FileAttachmentAnnotation(parameters) {
+ Annotation.call(this, parameters);
+
+ var file = new FileSpec(parameters.dict.get('FS'), parameters.xref);
+
+ this.data.annotationType = AnnotationType.FILEATTACHMENT;
+ this.data.file = file.serializable;
+ this._preparePopup(parameters.dict);
+ }
+
+ Util.inherit(FileAttachmentAnnotation, Annotation, {});
+
+ return FileAttachmentAnnotation;
+})();
+
+exports.Annotation = Annotation;
+exports.AnnotationBorderStyle = AnnotationBorderStyle;
+exports.AnnotationFactory = AnnotationFactory;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreDocument = {}), root.pdfjsSharedUtil,
+ root.pdfjsCorePrimitives, root.pdfjsCoreStream,
+ root.pdfjsCoreObj, root.pdfjsCoreParser, root.pdfjsCoreCrypto,
+ root.pdfjsCoreEvaluator, root.pdfjsCoreAnnotation);
+ }
+}(this, function (exports, sharedUtil, corePrimitives, coreStream, coreObj,
+ coreParser, coreCrypto, coreEvaluator, coreAnnotation) {
+
+var MissingDataException = sharedUtil.MissingDataException;
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isArrayBuffer = sharedUtil.isArrayBuffer;
+var isString = sharedUtil.isString;
+var shadow = sharedUtil.shadow;
+var stringToBytes = sharedUtil.stringToBytes;
+var stringToPDFString = sharedUtil.stringToPDFString;
+var warn = sharedUtil.warn;
+var Dict = corePrimitives.Dict;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var isStream = corePrimitives.isStream;
+var NullStream = coreStream.NullStream;
+var Stream = coreStream.Stream;
+var StreamsSequenceStream = coreStream.StreamsSequenceStream;
+var Catalog = coreObj.Catalog;
+var ObjectLoader = coreObj.ObjectLoader;
+var XRef = coreObj.XRef;
+var Lexer = coreParser.Lexer;
+var Linearization = coreParser.Linearization;
+var calculateMD5 = coreCrypto.calculateMD5;
+var OperatorList = coreEvaluator.OperatorList;
+var PartialEvaluator = coreEvaluator.PartialEvaluator;
+var Annotation = coreAnnotation.Annotation;
+var AnnotationFactory = coreAnnotation.AnnotationFactory;
+
+var Page = (function PageClosure() {
+
+ var LETTER_SIZE_MEDIABOX = [0, 0, 612, 792];
+
+ function Page(pdfManager, xref, pageIndex, pageDict, ref, fontCache) {
+ this.pdfManager = pdfManager;
+ this.pageIndex = pageIndex;
+ this.pageDict = pageDict;
+ this.xref = xref;
+ this.ref = ref;
+ this.fontCache = fontCache;
+ this.idCounters = {
+ obj: 0
+ };
+ this.evaluatorOptions = pdfManager.evaluatorOptions;
+ this.resourcesPromise = null;
+ }
+
+ Page.prototype = {
+ getPageProp: function Page_getPageProp(key) {
+ return this.pageDict.get(key);
+ },
+
+ getInheritedPageProp: function Page_getInheritedPageProp(key) {
+ var dict = this.pageDict, valueArray = null, loopCount = 0;
+ var MAX_LOOP_COUNT = 100;
+ // Always walk up the entire parent chain, to be able to find
+ // e.g. \Resources placed on multiple levels of the tree.
+ while (dict) {
+ var value = dict.get(key);
+ if (value) {
+ if (!valueArray) {
+ valueArray = [];
+ }
+ valueArray.push(value);
+ }
+ if (++loopCount > MAX_LOOP_COUNT) {
+ warn('Page_getInheritedPageProp: maximum loop count exceeded.');
+ break;
+ }
+ dict = dict.get('Parent');
+ }
+ if (!valueArray) {
+ return Dict.empty;
+ }
+ if (valueArray.length === 1 || !isDict(valueArray[0]) ||
+ loopCount > MAX_LOOP_COUNT) {
+ return valueArray[0];
+ }
+ return Dict.merge(this.xref, valueArray);
+ },
+
+ get content() {
+ return this.getPageProp('Contents');
+ },
+
+ get resources() {
+ // For robustness: The spec states that a \Resources entry has to be
+ // present, but can be empty. Some document omit it still, in this case
+ // we return an empty dictionary.
+ return shadow(this, 'resources', this.getInheritedPageProp('Resources'));
+ },
+
+ get mediaBox() {
+ var obj = this.getInheritedPageProp('MediaBox');
+ // Reset invalid media box to letter size.
+ if (!isArray(obj) || obj.length !== 4) {
+ obj = LETTER_SIZE_MEDIABOX;
+ }
+ return shadow(this, 'mediaBox', obj);
+ },
+
+ get view() {
+ var mediaBox = this.mediaBox;
+ var cropBox = this.getInheritedPageProp('CropBox');
+ if (!isArray(cropBox) || cropBox.length !== 4) {
+ return shadow(this, 'view', mediaBox);
+ }
+
+ // From the spec, 6th ed., p.963:
+ // "The crop, bleed, trim, and art boxes should not ordinarily
+ // extend beyond the boundaries of the media box. If they do, they are
+ // effectively reduced to their intersection with the media box."
+ cropBox = Util.intersect(cropBox, mediaBox);
+ if (!cropBox) {
+ return shadow(this, 'view', mediaBox);
+ }
+ return shadow(this, 'view', cropBox);
+ },
+
+ get rotate() {
+ var rotate = this.getInheritedPageProp('Rotate') || 0;
+ // Normalize rotation so it's a multiple of 90 and between 0 and 270
+ if (rotate % 90 !== 0) {
+ rotate = 0;
+ } else if (rotate >= 360) {
+ rotate = rotate % 360;
+ } else if (rotate < 0) {
+ // The spec doesn't cover negatives, assume its counterclockwise
+ // rotation. The following is the other implementation of modulo.
+ rotate = ((rotate % 360) + 360) % 360;
+ }
+ return shadow(this, 'rotate', rotate);
+ },
+
+ getContentStream: function Page_getContentStream() {
+ var content = this.content;
+ var stream;
+ if (isArray(content)) {
+ // fetching items
+ var xref = this.xref;
+ var i, n = content.length;
+ var streams = [];
+ for (i = 0; i < n; ++i) {
+ streams.push(xref.fetchIfRef(content[i]));
+ }
+ stream = new StreamsSequenceStream(streams);
+ } else if (isStream(content)) {
+ stream = content;
+ } else {
+ // replacing non-existent page content with empty one
+ stream = new NullStream();
+ }
+ return stream;
+ },
+
+ loadResources: function Page_loadResources(keys) {
+ if (!this.resourcesPromise) {
+ // TODO: add async getInheritedPageProp and remove this.
+ this.resourcesPromise = this.pdfManager.ensure(this, 'resources');
+ }
+ return this.resourcesPromise.then(function resourceSuccess() {
+ var objectLoader = new ObjectLoader(this.resources.map,
+ keys,
+ this.xref);
+ return objectLoader.load();
+ }.bind(this));
+ },
+
+ getOperatorList: function Page_getOperatorList(handler, task, intent) {
+ var self = this;
+
+ var pdfManager = this.pdfManager;
+ var contentStreamPromise = pdfManager.ensure(this, 'getContentStream',
+ []);
+ var resourcesPromise = this.loadResources([
+ 'ExtGState',
+ 'ColorSpace',
+ 'Pattern',
+ 'Shading',
+ 'XObject',
+ 'Font'
+ // ProcSet
+ // Properties
+ ]);
+
+ var partialEvaluator = new PartialEvaluator(pdfManager, this.xref,
+ handler, this.pageIndex,
+ 'p' + this.pageIndex + '_',
+ this.idCounters,
+ this.fontCache,
+ this.evaluatorOptions);
+
+ var dataPromises = Promise.all([contentStreamPromise, resourcesPromise]);
+ var pageListPromise = dataPromises.then(function(data) {
+ var contentStream = data[0];
+ var opList = new OperatorList(intent, handler, self.pageIndex);
+
+ handler.send('StartRenderPage', {
+ transparency: partialEvaluator.hasBlendModes(self.resources),
+ pageIndex: self.pageIndex,
+ intent: intent
+ });
+ return partialEvaluator.getOperatorList(contentStream, task,
+ self.resources, opList).then(function () {
+ return opList;
+ });
+ });
+
+ var annotationsPromise = pdfManager.ensure(this, 'annotations');
+ return Promise.all([pageListPromise, annotationsPromise]).then(
+ function(datas) {
+ var pageOpList = datas[0];
+ var annotations = datas[1];
+
+ if (annotations.length === 0) {
+ pageOpList.flush(true);
+ return pageOpList;
+ }
+
+ var annotationsReadyPromise = Annotation.appendToOperatorList(
+ annotations, pageOpList, partialEvaluator, task, intent);
+ return annotationsReadyPromise.then(function () {
+ pageOpList.flush(true);
+ return pageOpList;
+ });
+ });
+ },
+
+ extractTextContent: function Page_extractTextContent(task,
+ normalizeWhitespace) {
+ var handler = {
+ on: function nullHandlerOn() {},
+ send: function nullHandlerSend() {}
+ };
+
+ var self = this;
+
+ var pdfManager = this.pdfManager;
+ var contentStreamPromise = pdfManager.ensure(this, 'getContentStream',
+ []);
+
+ var resourcesPromise = this.loadResources([
+ 'ExtGState',
+ 'XObject',
+ 'Font'
+ ]);
+
+ var dataPromises = Promise.all([contentStreamPromise,
+ resourcesPromise]);
+ return dataPromises.then(function(data) {
+ var contentStream = data[0];
+ var partialEvaluator = new PartialEvaluator(pdfManager, self.xref,
+ handler, self.pageIndex,
+ 'p' + self.pageIndex + '_',
+ self.idCounters,
+ self.fontCache,
+ self.evaluatorOptions);
+
+ return partialEvaluator.getTextContent(contentStream,
+ task,
+ self.resources,
+ /* stateManager = */ null,
+ normalizeWhitespace);
+ });
+ },
+
+ getAnnotationsData: function Page_getAnnotationsData(intent) {
+ var annotations = this.annotations;
+ var annotationsData = [];
+ for (var i = 0, n = annotations.length; i < n; ++i) {
+ if (intent) {
+ if (!(intent === 'display' && annotations[i].viewable) &&
+ !(intent === 'print' && annotations[i].printable)) {
+ continue;
+ }
+ }
+ annotationsData.push(annotations[i].data);
+ }
+ return annotationsData;
+ },
+
+ get annotations() {
+ var annotations = [];
+ var annotationRefs = this.getInheritedPageProp('Annots') || [];
+ var annotationFactory = new AnnotationFactory();
+ for (var i = 0, n = annotationRefs.length; i < n; ++i) {
+ var annotationRef = annotationRefs[i];
+ var annotation = annotationFactory.create(this.xref, annotationRef);
+ if (annotation) {
+ annotations.push(annotation);
+ }
+ }
+ return shadow(this, 'annotations', annotations);
+ }
+ };
+
+ return Page;
+})();
+
+/**
+ * The `PDFDocument` holds all the data of the PDF file. Compared to the
+ * `PDFDoc`, this one doesn't have any job management code.
+ * Right now there exists one PDFDocument on the main thread + one object
+ * for each worker. If there is no worker support enabled, there are two
+ * `PDFDocument` objects on the main thread created.
+ */
+var PDFDocument = (function PDFDocumentClosure() {
+ var FINGERPRINT_FIRST_BYTES = 1024;
+ var EMPTY_FINGERPRINT = '\x00\x00\x00\x00\x00\x00\x00' +
+ '\x00\x00\x00\x00\x00\x00\x00\x00\x00';
+
+ function PDFDocument(pdfManager, arg, password) {
+ if (isStream(arg)) {
+ init.call(this, pdfManager, arg, password);
+ } else if (isArrayBuffer(arg)) {
+ init.call(this, pdfManager, new Stream(arg), password);
+ } else {
+ error('PDFDocument: Unknown argument type');
+ }
+ }
+
+ function init(pdfManager, stream, password) {
+ assert(stream.length > 0, 'stream must have data');
+ this.pdfManager = pdfManager;
+ this.stream = stream;
+ var xref = new XRef(this.stream, password, pdfManager);
+ this.xref = xref;
+ }
+
+ function find(stream, needle, limit, backwards) {
+ var pos = stream.pos;
+ var end = stream.end;
+ var strBuf = [];
+ if (pos + limit > end) {
+ limit = end - pos;
+ }
+ for (var n = 0; n < limit; ++n) {
+ strBuf.push(String.fromCharCode(stream.getByte()));
+ }
+ var str = strBuf.join('');
+ stream.pos = pos;
+ var index = backwards ? str.lastIndexOf(needle) : str.indexOf(needle);
+ if (index === -1) {
+ return false; /* not found */
+ }
+ stream.pos += index;
+ return true; /* found */
+ }
+
+ var DocumentInfoValidators = {
+ get entries() {
+ // Lazily build this since all the validation functions below are not
+ // defined until after this file loads.
+ return shadow(this, 'entries', {
+ Title: isString,
+ Author: isString,
+ Subject: isString,
+ Keywords: isString,
+ Creator: isString,
+ Producer: isString,
+ CreationDate: isString,
+ ModDate: isString,
+ Trapped: isName
+ });
+ }
+ };
+
+ PDFDocument.prototype = {
+ parse: function PDFDocument_parse(recoveryMode) {
+ this.setup(recoveryMode);
+ var version = this.catalog.catDict.get('Version');
+ if (isName(version)) {
+ this.pdfFormatVersion = version.name;
+ }
+ try {
+ // checking if AcroForm is present
+ this.acroForm = this.catalog.catDict.get('AcroForm');
+ if (this.acroForm) {
+ this.xfa = this.acroForm.get('XFA');
+ var fields = this.acroForm.get('Fields');
+ if ((!fields || !isArray(fields) || fields.length === 0) &&
+ !this.xfa) {
+ // no fields and no XFA -- not a form (?)
+ this.acroForm = null;
+ }
+ }
+ } catch (ex) {
+ info('Something wrong with AcroForm entry');
+ this.acroForm = null;
+ }
+ },
+
+ get linearization() {
+ var linearization = null;
+ if (this.stream.length) {
+ try {
+ linearization = Linearization.create(this.stream);
+ } catch (err) {
+ if (err instanceof MissingDataException) {
+ throw err;
+ }
+ info(err);
+ }
+ }
+ // shadow the prototype getter with a data property
+ return shadow(this, 'linearization', linearization);
+ },
+ get startXRef() {
+ var stream = this.stream;
+ var startXRef = 0;
+ var linearization = this.linearization;
+ if (linearization) {
+ // Find end of first obj.
+ stream.reset();
+ if (find(stream, 'endobj', 1024)) {
+ startXRef = stream.pos + 6;
+ }
+ } else {
+ // Find startxref by jumping backward from the end of the file.
+ var step = 1024;
+ var found = false, pos = stream.end;
+ while (!found && pos > 0) {
+ pos -= step - 'startxref'.length;
+ if (pos < 0) {
+ pos = 0;
+ }
+ stream.pos = pos;
+ found = find(stream, 'startxref', step, true);
+ }
+ if (found) {
+ stream.skip(9);
+ var ch;
+ do {
+ ch = stream.getByte();
+ } while (Lexer.isSpace(ch));
+ var str = '';
+ while (ch >= 0x20 && ch <= 0x39) { // < '9'
+ str += String.fromCharCode(ch);
+ ch = stream.getByte();
+ }
+ startXRef = parseInt(str, 10);
+ if (isNaN(startXRef)) {
+ startXRef = 0;
+ }
+ }
+ }
+ // shadow the prototype getter with a data property
+ return shadow(this, 'startXRef', startXRef);
+ },
+ get mainXRefEntriesOffset() {
+ var mainXRefEntriesOffset = 0;
+ var linearization = this.linearization;
+ if (linearization) {
+ mainXRefEntriesOffset = linearization.mainXRefEntriesOffset;
+ }
+ // shadow the prototype getter with a data property
+ return shadow(this, 'mainXRefEntriesOffset', mainXRefEntriesOffset);
+ },
+ // Find the header, remove leading garbage and setup the stream
+ // starting from the header.
+ checkHeader: function PDFDocument_checkHeader() {
+ var stream = this.stream;
+ stream.reset();
+ if (find(stream, '%PDF-', 1024)) {
+ // Found the header, trim off any garbage before it.
+ stream.moveStart();
+ // Reading file format version
+ var MAX_VERSION_LENGTH = 12;
+ var version = '', ch;
+ while ((ch = stream.getByte()) > 0x20) { // SPACE
+ if (version.length >= MAX_VERSION_LENGTH) {
+ break;
+ }
+ version += String.fromCharCode(ch);
+ }
+ if (!this.pdfFormatVersion) {
+ // removing "%PDF-"-prefix
+ this.pdfFormatVersion = version.substring(5);
+ }
+ return;
+ }
+ // May not be a PDF file, continue anyway.
+ },
+ parseStartXRef: function PDFDocument_parseStartXRef() {
+ var startXRef = this.startXRef;
+ this.xref.setStartXRef(startXRef);
+ },
+ setup: function PDFDocument_setup(recoveryMode) {
+ this.xref.parse(recoveryMode);
+ var self = this;
+ var pageFactory = {
+ createPage: function (pageIndex, dict, ref, fontCache) {
+ return new Page(self.pdfManager, self.xref, pageIndex, dict, ref,
+ fontCache);
+ }
+ };
+ this.catalog = new Catalog(this.pdfManager, this.xref, pageFactory);
+ },
+ get numPages() {
+ var linearization = this.linearization;
+ var num = linearization ? linearization.numPages : this.catalog.numPages;
+ // shadow the prototype getter
+ return shadow(this, 'numPages', num);
+ },
+ get documentInfo() {
+ var docInfo = {
+ PDFFormatVersion: this.pdfFormatVersion,
+ IsAcroFormPresent: !!this.acroForm,
+ IsXFAPresent: !!this.xfa
+ };
+ var infoDict;
+ try {
+ infoDict = this.xref.trailer.get('Info');
+ } catch (err) {
+ info('The document information dictionary is invalid.');
+ }
+ if (infoDict) {
+ var validEntries = DocumentInfoValidators.entries;
+ // Only fill the document info with valid entries from the spec.
+ for (var key in validEntries) {
+ if (infoDict.has(key)) {
+ var value = infoDict.get(key);
+ // Make sure the value conforms to the spec.
+ if (validEntries[key](value)) {
+ docInfo[key] = (typeof value !== 'string' ?
+ value : stringToPDFString(value));
+ } else {
+ info('Bad value in document info for "' + key + '"');
+ }
+ }
+ }
+ }
+ return shadow(this, 'documentInfo', docInfo);
+ },
+ get fingerprint() {
+ var xref = this.xref, hash, fileID = '';
+ var idArray = xref.trailer.get('ID');
+
+ if (idArray && isArray(idArray) && idArray[0] && isString(idArray[0]) &&
+ idArray[0] !== EMPTY_FINGERPRINT) {
+ hash = stringToBytes(idArray[0]);
+ } else {
+ if (this.stream.ensureRange) {
+ this.stream.ensureRange(0,
+ Math.min(FINGERPRINT_FIRST_BYTES, this.stream.end));
+ }
+ hash = calculateMD5(this.stream.bytes.subarray(0,
+ FINGERPRINT_FIRST_BYTES), 0, FINGERPRINT_FIRST_BYTES);
+ }
+
+ for (var i = 0, n = hash.length; i < n; i++) {
+ var hex = hash[i].toString(16);
+ fileID += hex.length === 1 ? '0' + hex : hex;
+ }
+
+ return shadow(this, 'fingerprint', fileID);
+ },
+
+ getPage: function PDFDocument_getPage(pageIndex) {
+ return this.catalog.getPage(pageIndex);
+ },
+
+ cleanup: function PDFDocument_cleanup() {
+ return this.catalog.cleanup();
+ }
+ };
+
+ return PDFDocument;
+})();
+
+exports.Page = Page;
+exports.PDFDocument = PDFDocument;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCorePdfManager = {}), root.pdfjsSharedUtil,
+ root.pdfjsCoreStream, root.pdfjsCoreChunkedStream,
+ root.pdfjsCoreDocument);
+ }
+}(this, function (exports, sharedUtil, coreStream, coreChunkedStream,
+ coreDocument) {
+
+var NotImplementedException = sharedUtil.NotImplementedException;
+var MissingDataException = sharedUtil.MissingDataException;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var Util = sharedUtil.Util;
+var Stream = coreStream.Stream;
+var ChunkedStreamManager = coreChunkedStream.ChunkedStreamManager;
+var PDFDocument = coreDocument.PDFDocument;
+
+var BasePdfManager = (function BasePdfManagerClosure() {
+ function BasePdfManager() {
+ throw new Error('Cannot initialize BaseManagerManager');
+ }
+
+ BasePdfManager.prototype = {
+ get docId() {
+ return this._docId;
+ },
+
+ onLoadedStream: function BasePdfManager_onLoadedStream() {
+ throw new NotImplementedException();
+ },
+
+ ensureDoc: function BasePdfManager_ensureDoc(prop, args) {
+ return this.ensure(this.pdfDocument, prop, args);
+ },
+
+ ensureXRef: function BasePdfManager_ensureXRef(prop, args) {
+ return this.ensure(this.pdfDocument.xref, prop, args);
+ },
+
+ ensureCatalog: function BasePdfManager_ensureCatalog(prop, args) {
+ return this.ensure(this.pdfDocument.catalog, prop, args);
+ },
+
+ getPage: function BasePdfManager_getPage(pageIndex) {
+ return this.pdfDocument.getPage(pageIndex);
+ },
+
+ cleanup: function BasePdfManager_cleanup() {
+ return this.pdfDocument.cleanup();
+ },
+
+ ensure: function BasePdfManager_ensure(obj, prop, args) {
+ return new NotImplementedException();
+ },
+
+ requestRange: function BasePdfManager_requestRange(begin, end) {
+ return new NotImplementedException();
+ },
+
+ requestLoadedStream: function BasePdfManager_requestLoadedStream() {
+ return new NotImplementedException();
+ },
+
+ sendProgressiveData: function BasePdfManager_sendProgressiveData(chunk) {
+ return new NotImplementedException();
+ },
+
+ updatePassword: function BasePdfManager_updatePassword(password) {
+ this.pdfDocument.xref.password = this.password = password;
+ if (this._passwordChangedCapability) {
+ this._passwordChangedCapability.resolve();
+ }
+ },
+
+ passwordChanged: function BasePdfManager_passwordChanged() {
+ this._passwordChangedCapability = createPromiseCapability();
+ return this._passwordChangedCapability.promise;
+ },
+
+ terminate: function BasePdfManager_terminate() {
+ return new NotImplementedException();
+ }
+ };
+
+ return BasePdfManager;
+})();
+
+var LocalPdfManager = (function LocalPdfManagerClosure() {
+ function LocalPdfManager(docId, data, password, evaluatorOptions) {
+ this._docId = docId;
+ this.evaluatorOptions = evaluatorOptions;
+ var stream = new Stream(data);
+ this.pdfDocument = new PDFDocument(this, stream, password);
+ this._loadedStreamCapability = createPromiseCapability();
+ this._loadedStreamCapability.resolve(stream);
+ }
+
+ Util.inherit(LocalPdfManager, BasePdfManager, {
+ ensure: function LocalPdfManager_ensure(obj, prop, args) {
+ return new Promise(function (resolve, reject) {
+ try {
+ var value = obj[prop];
+ var result;
+ if (typeof value === 'function') {
+ result = value.apply(obj, args);
+ } else {
+ result = value;
+ }
+ resolve(result);
} catch (e) {
reject(e);
}
- };
- setTimeout(nextIteration, 0);
- });
- }
- async _createPages() {
- try {
- this.pages = await this._createPagesHelper();
- this.dims = this.pages.children.map(c => {
- const {
- width,
- height
- } = c.attributes.style;
- return [0, 0, parseInt(width), parseInt(height)];
});
- } catch (e) {
- (0, _util.warn)(`XFA - an error occurred during layout: ${e}`);
- }
- }
- getBoundingBox(pageIndex) {
- return this.dims[pageIndex];
- }
- async getNumPages() {
- if (!this.pages) {
- await this._createPages();
- }
- return this.dims.length;
- }
- setImages(images) {
- this.form[_symbol_utils.$globalData].images = images;
- }
- setFonts(fonts) {
- this.form[_symbol_utils.$globalData].fontFinder = new _fonts.FontFinder(fonts);
- const missingFonts = [];
- for (let typeface of this.form[_symbol_utils.$globalData].usedTypefaces) {
- typeface = (0, _utils.stripQuotes)(typeface);
- const font = this.form[_symbol_utils.$globalData].fontFinder.find(typeface);
- if (!font) {
- missingFonts.push(typeface);
- }
- }
- if (missingFonts.length > 0) {
- return missingFonts;
- }
- return null;
- }
- appendFonts(fonts, reallyMissingFonts) {
- this.form[_symbol_utils.$globalData].fontFinder.add(fonts, reallyMissingFonts);
- }
- async getPages() {
- if (!this.pages) {
- await this._createPages();
- }
- const pages = this.pages;
- this.pages = null;
- return pages;
- }
- serializeData(storage) {
- return this.dataHandler.serialize(storage);
- }
- static _createDocument(data) {
- if (!data["/xdp:xdp"]) {
- return data["xdp:xdp"];
- }
- return Object.values(data).join("");
- }
- static getRichTextAsHtml(rc) {
- if (!rc || typeof rc !== "string") {
- return null;
- }
- try {
- let root = new _parser.XFAParser(_xhtml.XhtmlNamespace, true).parse(rc);
- if (!["body", "xhtml"].includes(root[_symbol_utils.$nodeName])) {
- const newRoot = _xhtml.XhtmlNamespace.body({});
- newRoot[_symbol_utils.$appendChild](root);
- root = newRoot;
- }
- const result = root[_symbol_utils.$toHTML]();
- if (!result.success) {
- return null;
- }
- const {
- html
- } = result;
- const {
- attributes
- } = html;
- if (attributes) {
- if (attributes.class) {
- attributes.class = attributes.class.filter(attr => !attr.startsWith("xfa"));
- }
- attributes.dir = "auto";
- }
- return {
- html,
- str: root[_symbol_utils.$text]()
- };
- } catch (e) {
- (0, _util.warn)(`XFA - an error occurred during parsing of rich text: ${e}`);
- }
- return null;
- }
-}
-exports.XFAFactory = XFAFactory;
-
-/***/ }),
-/* 78 */
-/***/ ((__unused_webpack_module, exports) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.$uid = exports.$toStyle = exports.$toString = exports.$toPages = exports.$toHTML = exports.$text = exports.$tabIndex = exports.$setValue = exports.$setSetAttributes = exports.$setId = exports.$searchNode = exports.$root = exports.$resolvePrototypes = exports.$removeChild = exports.$pushPara = exports.$pushGlyphs = exports.$popPara = exports.$onText = exports.$onChildCheck = exports.$onChild = exports.$nsAttributes = exports.$nodeName = exports.$namespaceId = exports.$lastAttribute = exports.$isUsable = exports.$isTransparent = exports.$isThereMoreWidth = exports.$isSplittable = exports.$isNsAgnostic = exports.$isDescendent = exports.$isDataValue = exports.$isCDATAXml = exports.$isBindable = exports.$insertAt = exports.$indexOf = exports.$ids = exports.$hasSettableValue = exports.$globalData = exports.$getTemplateRoot = exports.$getSubformParent = exports.$getRealChildrenByNameIt = exports.$getParent = exports.$getNextPage = exports.$getExtra = exports.$getDataValue = exports.$getContainedChildren = exports.$getChildrenByNameIt = exports.$getChildrenByName = exports.$getChildrenByClass = exports.$getChildren = exports.$getAvailableSpace = exports.$getAttributes = exports.$getAttributeIt = exports.$flushHTML = exports.$finalize = exports.$extra = exports.$dump = exports.$data = exports.$content = exports.$consumed = exports.$clone = exports.$cleanup = exports.$cleanPage = exports.$clean = exports.$childrenToHTML = exports.$appendChild = exports.$addHTML = exports.$acceptWhitespace = void 0;
-const $acceptWhitespace = exports.$acceptWhitespace = Symbol();
-const $addHTML = exports.$addHTML = Symbol();
-const $appendChild = exports.$appendChild = Symbol();
-const $childrenToHTML = exports.$childrenToHTML = Symbol();
-const $clean = exports.$clean = Symbol();
-const $cleanPage = exports.$cleanPage = Symbol();
-const $cleanup = exports.$cleanup = Symbol();
-const $clone = exports.$clone = Symbol();
-const $consumed = exports.$consumed = Symbol();
-const $content = exports.$content = Symbol("content");
-const $data = exports.$data = Symbol("data");
-const $dump = exports.$dump = Symbol();
-const $extra = exports.$extra = Symbol("extra");
-const $finalize = exports.$finalize = Symbol();
-const $flushHTML = exports.$flushHTML = Symbol();
-const $getAttributeIt = exports.$getAttributeIt = Symbol();
-const $getAttributes = exports.$getAttributes = Symbol();
-const $getAvailableSpace = exports.$getAvailableSpace = Symbol();
-const $getChildrenByClass = exports.$getChildrenByClass = Symbol();
-const $getChildrenByName = exports.$getChildrenByName = Symbol();
-const $getChildrenByNameIt = exports.$getChildrenByNameIt = Symbol();
-const $getDataValue = exports.$getDataValue = Symbol();
-const $getExtra = exports.$getExtra = Symbol();
-const $getRealChildrenByNameIt = exports.$getRealChildrenByNameIt = Symbol();
-const $getChildren = exports.$getChildren = Symbol();
-const $getContainedChildren = exports.$getContainedChildren = Symbol();
-const $getNextPage = exports.$getNextPage = Symbol();
-const $getSubformParent = exports.$getSubformParent = Symbol();
-const $getParent = exports.$getParent = Symbol();
-const $getTemplateRoot = exports.$getTemplateRoot = Symbol();
-const $globalData = exports.$globalData = Symbol();
-const $hasSettableValue = exports.$hasSettableValue = Symbol();
-const $ids = exports.$ids = Symbol();
-const $indexOf = exports.$indexOf = Symbol();
-const $insertAt = exports.$insertAt = Symbol();
-const $isCDATAXml = exports.$isCDATAXml = Symbol();
-const $isBindable = exports.$isBindable = Symbol();
-const $isDataValue = exports.$isDataValue = Symbol();
-const $isDescendent = exports.$isDescendent = Symbol();
-const $isNsAgnostic = exports.$isNsAgnostic = Symbol();
-const $isSplittable = exports.$isSplittable = Symbol();
-const $isThereMoreWidth = exports.$isThereMoreWidth = Symbol();
-const $isTransparent = exports.$isTransparent = Symbol();
-const $isUsable = exports.$isUsable = Symbol();
-const $lastAttribute = exports.$lastAttribute = Symbol();
-const $namespaceId = exports.$namespaceId = Symbol("namespaceId");
-const $nodeName = exports.$nodeName = Symbol("nodeName");
-const $nsAttributes = exports.$nsAttributes = Symbol();
-const $onChild = exports.$onChild = Symbol();
-const $onChildCheck = exports.$onChildCheck = Symbol();
-const $onText = exports.$onText = Symbol();
-const $pushGlyphs = exports.$pushGlyphs = Symbol();
-const $popPara = exports.$popPara = Symbol();
-const $pushPara = exports.$pushPara = Symbol();
-const $removeChild = exports.$removeChild = Symbol();
-const $root = exports.$root = Symbol("root");
-const $resolvePrototypes = exports.$resolvePrototypes = Symbol();
-const $searchNode = exports.$searchNode = Symbol();
-const $setId = exports.$setId = Symbol();
-const $setSetAttributes = exports.$setSetAttributes = Symbol();
-const $setValue = exports.$setValue = Symbol();
-const $tabIndex = exports.$tabIndex = Symbol();
-const $text = exports.$text = Symbol();
-const $toPages = exports.$toPages = Symbol();
-const $toHTML = exports.$toHTML = Symbol();
-const $toString = exports.$toString = Symbol();
-const $toStyle = exports.$toStyle = Symbol();
-const $uid = exports.$uid = Symbol("uid");
-
-/***/ }),
-/* 79 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.Binder = void 0;
-var _symbol_utils = __w_pdfjs_require__(78);
-var _template = __w_pdfjs_require__(80);
-var _som = __w_pdfjs_require__(88);
-var _xfa_object = __w_pdfjs_require__(87);
-var _namespaces = __w_pdfjs_require__(81);
-var _util = __w_pdfjs_require__(2);
-const NS_DATASETS = _namespaces.NamespaceIds.datasets.id;
-function createText(content) {
- const node = new _template.Text({});
- node[_symbol_utils.$content] = content;
- return node;
-}
-class Binder {
- constructor(root) {
- this.root = root;
- this.datasets = root.datasets;
- this.data = root.datasets?.data || new _xfa_object.XmlObject(_namespaces.NamespaceIds.datasets.id, "data");
- this.emptyMerge = this.data[_symbol_utils.$getChildren]().length === 0;
- this.root.form = this.form = root.template[_symbol_utils.$clone]();
- }
- _isConsumeData() {
- return !this.emptyMerge && this._mergeMode;
- }
- _isMatchTemplate() {
- return !this._isConsumeData();
- }
- bind() {
- this._bindElement(this.form, this.data);
- return this.form;
- }
- getData() {
- return this.data;
- }
- _bindValue(formNode, data, picture) {
- formNode[_symbol_utils.$data] = data;
- if (formNode[_symbol_utils.$hasSettableValue]()) {
- if (data[_symbol_utils.$isDataValue]()) {
- const value = data[_symbol_utils.$getDataValue]();
- formNode[_symbol_utils.$setValue](createText(value));
- } else if (formNode instanceof _template.Field && formNode.ui?.choiceList?.open === "multiSelect") {
- const value = data[_symbol_utils.$getChildren]().map(child => child[_symbol_utils.$content].trim()).join("\n");
- formNode[_symbol_utils.$setValue](createText(value));
- } else if (this._isConsumeData()) {
- (0, _util.warn)(`XFA - Nodes haven't the same type.`);
- }
- } else if (!data[_symbol_utils.$isDataValue]() || this._isMatchTemplate()) {
- this._bindElement(formNode, data);
- } else {
- (0, _util.warn)(`XFA - Nodes haven't the same type.`);
- }
- }
- _findDataByNameToConsume(name, isValue, dataNode, global) {
- if (!name) {
- return null;
- }
- let generator, match;
- for (let i = 0; i < 3; i++) {
- generator = dataNode[_symbol_utils.$getRealChildrenByNameIt](name, false, true);
- while (true) {
- match = generator.next().value;
- if (!match) {
- break;
- }
- if (isValue === match[_symbol_utils.$isDataValue]()) {
- return match;
- }
- }
- if (dataNode[_symbol_utils.$namespaceId] === _namespaces.NamespaceIds.datasets.id && dataNode[_symbol_utils.$nodeName] === "data") {
- break;
- }
- dataNode = dataNode[_symbol_utils.$getParent]();
- }
- if (!global) {
- return null;
- }
- generator = this.data[_symbol_utils.$getRealChildrenByNameIt](name, true, false);
- match = generator.next().value;
- if (match) {
- return match;
- }
- generator = this.data[_symbol_utils.$getAttributeIt](name, true);
- match = generator.next().value;
- if (match?.[_symbol_utils.$isDataValue]()) {
- return match;
- }
- return null;
- }
- _setProperties(formNode, dataNode) {
- if (!formNode.hasOwnProperty("setProperty")) {
- return;
- }
- for (const {
- ref,
- target,
- connection
- } of formNode.setProperty.children) {
- if (connection) {
- continue;
- }
- if (!ref) {
- continue;
- }
- const nodes = (0, _som.searchNode)(this.root, dataNode, ref, false, false);
- if (!nodes) {
- (0, _util.warn)(`XFA - Invalid reference: ${ref}.`);
- continue;
- }
- const [node] = nodes;
- if (!node[_symbol_utils.$isDescendent](this.data)) {
- (0, _util.warn)(`XFA - Invalid node: must be a data node.`);
- continue;
- }
- const targetNodes = (0, _som.searchNode)(this.root, formNode, target, false, false);
- if (!targetNodes) {
- (0, _util.warn)(`XFA - Invalid target: ${target}.`);
- continue;
- }
- const [targetNode] = targetNodes;
- if (!targetNode[_symbol_utils.$isDescendent](formNode)) {
- (0, _util.warn)(`XFA - Invalid target: must be a property or subproperty.`);
- continue;
- }
- const targetParent = targetNode[_symbol_utils.$getParent]();
- if (targetNode instanceof _template.SetProperty || targetParent instanceof _template.SetProperty) {
- (0, _util.warn)(`XFA - Invalid target: cannot be a setProperty or one of its properties.`);
- continue;
- }
- if (targetNode instanceof _template.BindItems || targetParent instanceof _template.BindItems) {
- (0, _util.warn)(`XFA - Invalid target: cannot be a bindItems or one of its properties.`);
- continue;
- }
- const content = node[_symbol_utils.$text]();
- const name = targetNode[_symbol_utils.$nodeName];
- if (targetNode instanceof _xfa_object.XFAAttribute) {
- const attrs = Object.create(null);
- attrs[name] = content;
- const obj = Reflect.construct(Object.getPrototypeOf(targetParent).constructor, [attrs]);
- targetParent[name] = obj[name];
- continue;
- }
- if (!targetNode.hasOwnProperty(_symbol_utils.$content)) {
- (0, _util.warn)(`XFA - Invalid node to use in setProperty`);
- continue;
- }
- targetNode[_symbol_utils.$data] = node;
- targetNode[_symbol_utils.$content] = content;
- targetNode[_symbol_utils.$finalize]();
- }
- }
- _bindItems(formNode, dataNode) {
- if (!formNode.hasOwnProperty("items") || !formNode.hasOwnProperty("bindItems") || formNode.bindItems.isEmpty()) {
- return;
- }
- for (const item of formNode.items.children) {
- formNode[_symbol_utils.$removeChild](item);
- }
- formNode.items.clear();
- const labels = new _template.Items({});
- const values = new _template.Items({});
- formNode[_symbol_utils.$appendChild](labels);
- formNode.items.push(labels);
- formNode[_symbol_utils.$appendChild](values);
- formNode.items.push(values);
- for (const {
- ref,
- labelRef,
- valueRef,
- connection
- } of formNode.bindItems.children) {
- if (connection) {
- continue;
- }
- if (!ref) {
- continue;
- }
- const nodes = (0, _som.searchNode)(this.root, dataNode, ref, false, false);
- if (!nodes) {
- (0, _util.warn)(`XFA - Invalid reference: ${ref}.`);
- continue;
- }
- for (const node of nodes) {
- if (!node[_symbol_utils.$isDescendent](this.datasets)) {
- (0, _util.warn)(`XFA - Invalid ref (${ref}): must be a datasets child.`);
- continue;
- }
- const labelNodes = (0, _som.searchNode)(this.root, node, labelRef, true, false);
- if (!labelNodes) {
- (0, _util.warn)(`XFA - Invalid label: ${labelRef}.`);
- continue;
- }
- const [labelNode] = labelNodes;
- if (!labelNode[_symbol_utils.$isDescendent](this.datasets)) {
- (0, _util.warn)(`XFA - Invalid label: must be a datasets child.`);
- continue;
- }
- const valueNodes = (0, _som.searchNode)(this.root, node, valueRef, true, false);
- if (!valueNodes) {
- (0, _util.warn)(`XFA - Invalid value: ${valueRef}.`);
- continue;
- }
- const [valueNode] = valueNodes;
- if (!valueNode[_symbol_utils.$isDescendent](this.datasets)) {
- (0, _util.warn)(`XFA - Invalid value: must be a datasets child.`);
- continue;
- }
- const label = createText(labelNode[_symbol_utils.$text]());
- const value = createText(valueNode[_symbol_utils.$text]());
- labels[_symbol_utils.$appendChild](label);
- labels.text.push(label);
- values[_symbol_utils.$appendChild](value);
- values.text.push(value);
- }
- }
- }
- _bindOccurrences(formNode, matches, picture) {
- let baseClone;
- if (matches.length > 1) {
- baseClone = formNode[_symbol_utils.$clone]();
- baseClone[_symbol_utils.$removeChild](baseClone.occur);
- baseClone.occur = null;
- }
- this._bindValue(formNode, matches[0], picture);
- this._setProperties(formNode, matches[0]);
- this._bindItems(formNode, matches[0]);
- if (matches.length === 1) {
- return;
- }
- const parent = formNode[_symbol_utils.$getParent]();
- const name = formNode[_symbol_utils.$nodeName];
- const pos = parent[_symbol_utils.$indexOf](formNode);
- for (let i = 1, ii = matches.length; i < ii; i++) {
- const match = matches[i];
- const clone = baseClone[_symbol_utils.$clone]();
- parent[name].push(clone);
- parent[_symbol_utils.$insertAt](pos + i, clone);
- this._bindValue(clone, match, picture);
- this._setProperties(clone, match);
- this._bindItems(clone, match);
- }
- }
- _createOccurrences(formNode) {
- if (!this.emptyMerge) {
- return;
- }
- const {
- occur
- } = formNode;
- if (!occur || occur.initial <= 1) {
- return;
- }
- const parent = formNode[_symbol_utils.$getParent]();
- const name = formNode[_symbol_utils.$nodeName];
- if (!(parent[name] instanceof _xfa_object.XFAObjectArray)) {
- return;
- }
- let currentNumber;
- if (formNode.name) {
- currentNumber = parent[name].children.filter(e => e.name === formNode.name).length;
- } else {
- currentNumber = parent[name].children.length;
- }
- const pos = parent[_symbol_utils.$indexOf](formNode) + 1;
- const ii = occur.initial - currentNumber;
- if (ii) {
- const nodeClone = formNode[_symbol_utils.$clone]();
- nodeClone[_symbol_utils.$removeChild](nodeClone.occur);
- nodeClone.occur = null;
- parent[name].push(nodeClone);
- parent[_symbol_utils.$insertAt](pos, nodeClone);
- for (let i = 1; i < ii; i++) {
- const clone = nodeClone[_symbol_utils.$clone]();
- parent[name].push(clone);
- parent[_symbol_utils.$insertAt](pos + i, clone);
- }
- }
- }
- _getOccurInfo(formNode) {
- const {
- name,
- occur
- } = formNode;
- if (!occur || !name) {
- return [1, 1];
- }
- const max = occur.max === -1 ? Infinity : occur.max;
- return [occur.min, max];
- }
- _setAndBind(formNode, dataNode) {
- this._setProperties(formNode, dataNode);
- this._bindItems(formNode, dataNode);
- this._bindElement(formNode, dataNode);
- }
- _bindElement(formNode, dataNode) {
- const uselessNodes = [];
- this._createOccurrences(formNode);
- for (const child of formNode[_symbol_utils.$getChildren]()) {
- if (child[_symbol_utils.$data]) {
- continue;
- }
- if (this._mergeMode === undefined && child[_symbol_utils.$nodeName] === "subform") {
- this._mergeMode = child.mergeMode === "consumeData";
- const dataChildren = dataNode[_symbol_utils.$getChildren]();
- if (dataChildren.length > 0) {
- this._bindOccurrences(child, [dataChildren[0]], null);
- } else if (this.emptyMerge) {
- const nsId = dataNode[_symbol_utils.$namespaceId] === NS_DATASETS ? -1 : dataNode[_symbol_utils.$namespaceId];
- const dataChild = child[_symbol_utils.$data] = new _xfa_object.XmlObject(nsId, child.name || "root");
- dataNode[_symbol_utils.$appendChild](dataChild);
- this._bindElement(child, dataChild);
- }
- continue;
- }
- if (!child[_symbol_utils.$isBindable]()) {
- continue;
- }
- let global = false;
- let picture = null;
- let ref = null;
- let match = null;
- if (child.bind) {
- switch (child.bind.match) {
- case "none":
- this._setAndBind(child, dataNode);
- continue;
- case "global":
- global = true;
- break;
- case "dataRef":
- if (!child.bind.ref) {
- (0, _util.warn)(`XFA - ref is empty in node ${child[_symbol_utils.$nodeName]}.`);
- this._setAndBind(child, dataNode);
- continue;
- }
- ref = child.bind.ref;
- break;
- default:
- break;
- }
- if (child.bind.picture) {
- picture = child.bind.picture[_symbol_utils.$content];
- }
- }
- const [min, max] = this._getOccurInfo(child);
- if (ref) {
- match = (0, _som.searchNode)(this.root, dataNode, ref, true, false);
- if (match === null) {
- match = (0, _som.createDataNode)(this.data, dataNode, ref);
- if (!match) {
- continue;
- }
- if (this._isConsumeData()) {
- match[_symbol_utils.$consumed] = true;
- }
- this._setAndBind(child, match);
- continue;
- } else {
- if (this._isConsumeData()) {
- match = match.filter(node => !node[_symbol_utils.$consumed]);
- }
- if (match.length > max) {
- match = match.slice(0, max);
- } else if (match.length === 0) {
- match = null;
- }
- if (match && this._isConsumeData()) {
- match.forEach(node => {
- node[_symbol_utils.$consumed] = true;
- });
- }
- }
- } else {
- if (!child.name) {
- this._setAndBind(child, dataNode);
- continue;
- }
- if (this._isConsumeData()) {
- const matches = [];
- while (matches.length < max) {
- const found = this._findDataByNameToConsume(child.name, child[_symbol_utils.$hasSettableValue](), dataNode, global);
- if (!found) {
- break;
- }
- found[_symbol_utils.$consumed] = true;
- matches.push(found);
- }
- match = matches.length > 0 ? matches : null;
- } else {
- match = dataNode[_symbol_utils.$getRealChildrenByNameIt](child.name, false, this.emptyMerge).next().value;
- if (!match) {
- if (min === 0) {
- uselessNodes.push(child);
- continue;
- }
- const nsId = dataNode[_symbol_utils.$namespaceId] === NS_DATASETS ? -1 : dataNode[_symbol_utils.$namespaceId];
- match = child[_symbol_utils.$data] = new _xfa_object.XmlObject(nsId, child.name);
- if (this.emptyMerge) {
- match[_symbol_utils.$consumed] = true;
- }
- dataNode[_symbol_utils.$appendChild](match);
- this._setAndBind(child, match);
- continue;
- }
- if (this.emptyMerge) {
- match[_symbol_utils.$consumed] = true;
- }
- match = [match];
- }
- }
- if (match) {
- this._bindOccurrences(child, match, picture);
- } else if (min > 0) {
- this._setAndBind(child, dataNode);
- } else {
- uselessNodes.push(child);
- }
- }
- uselessNodes.forEach(node => node[_symbol_utils.$getParent]()[_symbol_utils.$removeChild](node));
- }
-}
-exports.Binder = Binder;
-
-/***/ }),
-/* 80 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.Value = exports.Text = exports.TemplateNamespace = exports.Template = exports.SetProperty = exports.Items = exports.Field = exports.BindItems = void 0;
-var _symbol_utils = __w_pdfjs_require__(78);
-var _namespaces = __w_pdfjs_require__(81);
-var _layout = __w_pdfjs_require__(82);
-var _html_utils = __w_pdfjs_require__(83);
-var _xfa_object = __w_pdfjs_require__(87);
-var _utils = __w_pdfjs_require__(84);
-var _util = __w_pdfjs_require__(2);
-var _fonts = __w_pdfjs_require__(85);
-var _core_utils = __w_pdfjs_require__(3);
-var _som = __w_pdfjs_require__(88);
-const TEMPLATE_NS_ID = _namespaces.NamespaceIds.template.id;
-const SVG_NS = "http://www.w3.org/2000/svg";
-const MAX_ATTEMPTS_FOR_LRTB_LAYOUT = 2;
-const MAX_EMPTY_PAGES = 3;
-const DEFAULT_TAB_INDEX = 5000;
-const HEADING_PATTERN = /^H(\d+)$/;
-const MIMES = new Set(["image/gif", "image/jpeg", "image/jpg", "image/pjpeg", "image/png", "image/apng", "image/x-png", "image/bmp", "image/x-ms-bmp", "image/tiff", "image/tif", "application/octet-stream"]);
-const IMAGES_HEADERS = [[[0x42, 0x4d], "image/bmp"], [[0xff, 0xd8, 0xff], "image/jpeg"], [[0x49, 0x49, 0x2a, 0x00], "image/tiff"], [[0x4d, 0x4d, 0x00, 0x2a], "image/tiff"], [[0x47, 0x49, 0x46, 0x38, 0x39, 0x61], "image/gif"], [[0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a], "image/png"]];
-function getBorderDims(node) {
- if (!node || !node.border) {
- return {
- w: 0,
- h: 0
- };
- }
- const borderExtra = node.border[_symbol_utils.$getExtra]();
- if (!borderExtra) {
- return {
- w: 0,
- h: 0
- };
- }
- return {
- w: borderExtra.widths[0] + borderExtra.widths[2] + borderExtra.insets[0] + borderExtra.insets[2],
- h: borderExtra.widths[1] + borderExtra.widths[3] + borderExtra.insets[1] + borderExtra.insets[3]
- };
-}
-function hasMargin(node) {
- return node.margin && (node.margin.topInset || node.margin.rightInset || node.margin.bottomInset || node.margin.leftInset);
-}
-function _setValue(templateNode, value) {
- if (!templateNode.value) {
- const nodeValue = new Value({});
- templateNode[_symbol_utils.$appendChild](nodeValue);
- templateNode.value = nodeValue;
- }
- templateNode.value[_symbol_utils.$setValue](value);
-}
-function* getContainedChildren(node) {
- for (const child of node[_symbol_utils.$getChildren]()) {
- if (child instanceof SubformSet) {
- yield* child[_symbol_utils.$getContainedChildren]();
- continue;
- }
- yield child;
- }
-}
-function isRequired(node) {
- return node.validate?.nullTest === "error";
-}
-function setTabIndex(node) {
- while (node) {
- if (!node.traversal) {
- node[_symbol_utils.$tabIndex] = node[_symbol_utils.$getParent]()[_symbol_utils.$tabIndex];
- return;
- }
- if (node[_symbol_utils.$tabIndex]) {
- return;
- }
- let next = null;
- for (const child of node.traversal[_symbol_utils.$getChildren]()) {
- if (child.operation === "next") {
- next = child;
- break;
- }
- }
- if (!next || !next.ref) {
- node[_symbol_utils.$tabIndex] = node[_symbol_utils.$getParent]()[_symbol_utils.$tabIndex];
- return;
- }
- const root = node[_symbol_utils.$getTemplateRoot]();
- node[_symbol_utils.$tabIndex] = ++root[_symbol_utils.$tabIndex];
- const ref = root[_symbol_utils.$searchNode](next.ref, node);
- if (!ref) {
- return;
- }
- node = ref[0];
- }
-}
-function applyAssist(obj, attributes) {
- const assist = obj.assist;
- if (assist) {
- const assistTitle = assist[_symbol_utils.$toHTML]();
- if (assistTitle) {
- attributes.title = assistTitle;
- }
- const role = assist.role;
- const match = role.match(HEADING_PATTERN);
- if (match) {
- const ariaRole = "heading";
- const ariaLevel = match[1];
- attributes.role = ariaRole;
- attributes["aria-level"] = ariaLevel;
- }
- }
- if (obj.layout === "table") {
- attributes.role = "table";
- } else if (obj.layout === "row") {
- attributes.role = "row";
- } else {
- const parent = obj[_symbol_utils.$getParent]();
- if (parent.layout === "row") {
- attributes.role = parent.assist?.role === "TH" ? "columnheader" : "cell";
- }
- }
-}
-function ariaLabel(obj) {
- if (!obj.assist) {
- return null;
- }
- const assist = obj.assist;
- if (assist.speak && assist.speak[_symbol_utils.$content] !== "") {
- return assist.speak[_symbol_utils.$content];
- }
- if (assist.toolTip) {
- return assist.toolTip[_symbol_utils.$content];
- }
- return null;
-}
-function valueToHtml(value) {
- return _utils.HTMLResult.success({
- name: "div",
- attributes: {
- class: ["xfaRich"],
- style: Object.create(null)
},
- children: [{
- name: "span",
- attributes: {
- style: Object.create(null)
- },
- value
- }]
- });
-}
-function setFirstUnsplittable(node) {
- const root = node[_symbol_utils.$getTemplateRoot]();
- if (root[_symbol_utils.$extra].firstUnsplittable === null) {
- root[_symbol_utils.$extra].firstUnsplittable = node;
- root[_symbol_utils.$extra].noLayoutFailure = true;
- }
-}
-function unsetFirstUnsplittable(node) {
- const root = node[_symbol_utils.$getTemplateRoot]();
- if (root[_symbol_utils.$extra].firstUnsplittable === node) {
- root[_symbol_utils.$extra].noLayoutFailure = false;
- }
-}
-function handleBreak(node) {
- if (node[_symbol_utils.$extra]) {
- return false;
- }
- node[_symbol_utils.$extra] = Object.create(null);
- if (node.targetType === "auto") {
- return false;
- }
- const root = node[_symbol_utils.$getTemplateRoot]();
- let target = null;
- if (node.target) {
- target = root[_symbol_utils.$searchNode](node.target, node[_symbol_utils.$getParent]());
- if (!target) {
- return false;
- }
- target = target[0];
- }
- const {
- currentPageArea,
- currentContentArea
- } = root[_symbol_utils.$extra];
- if (node.targetType === "pageArea") {
- if (!(target instanceof PageArea)) {
- target = null;
- }
- if (node.startNew) {
- node[_symbol_utils.$extra].target = target || currentPageArea;
- return true;
- } else if (target && target !== currentPageArea) {
- node[_symbol_utils.$extra].target = target;
- return true;
- }
- return false;
- }
- if (!(target instanceof ContentArea)) {
- target = null;
- }
- const pageArea = target && target[_symbol_utils.$getParent]();
- let index;
- let nextPageArea = pageArea;
- if (node.startNew) {
- if (target) {
- const contentAreas = pageArea.contentArea.children;
- const indexForCurrent = contentAreas.indexOf(currentContentArea);
- const indexForTarget = contentAreas.indexOf(target);
- if (indexForCurrent !== -1 && indexForCurrent < indexForTarget) {
- nextPageArea = null;
- }
- index = indexForTarget - 1;
- } else {
- index = currentPageArea.contentArea.children.indexOf(currentContentArea);
- }
- } else if (target && target !== currentContentArea) {
- const contentAreas = pageArea.contentArea.children;
- index = contentAreas.indexOf(target) - 1;
- nextPageArea = pageArea === currentPageArea ? null : pageArea;
- } else {
- return false;
- }
- node[_symbol_utils.$extra].target = nextPageArea;
- node[_symbol_utils.$extra].index = index;
- return true;
-}
-function handleOverflow(node, extraNode, space) {
- const root = node[_symbol_utils.$getTemplateRoot]();
- const saved = root[_symbol_utils.$extra].noLayoutFailure;
- const savedMethod = extraNode[_symbol_utils.$getSubformParent];
- extraNode[_symbol_utils.$getSubformParent] = () => node;
- root[_symbol_utils.$extra].noLayoutFailure = true;
- const res = extraNode[_symbol_utils.$toHTML](space);
- node[_symbol_utils.$addHTML](res.html, res.bbox);
- root[_symbol_utils.$extra].noLayoutFailure = saved;
- extraNode[_symbol_utils.$getSubformParent] = savedMethod;
-}
-class AppearanceFilter extends _xfa_object.StringObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "appearanceFilter");
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Arc extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "arc", true);
- this.circular = (0, _utils.getInteger)({
- data: attributes.circular,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]);
- this.id = attributes.id || "";
- this.startAngle = (0, _utils.getFloat)({
- data: attributes.startAngle,
- defaultValue: 0,
- validate: x => true
- });
- this.sweepAngle = (0, _utils.getFloat)({
- data: attributes.sweepAngle,
- defaultValue: 360,
- validate: x => true
- });
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.edge = null;
- this.fill = null;
- }
- [_symbol_utils.$toHTML]() {
- const edge = this.edge || new Edge({});
- const edgeStyle = edge[_symbol_utils.$toStyle]();
- const style = Object.create(null);
- if (this.fill?.presence === "visible") {
- Object.assign(style, this.fill[_symbol_utils.$toStyle]());
- } else {
- style.fill = "transparent";
- }
- style.strokeWidth = (0, _html_utils.measureToString)(edge.presence === "visible" ? edge.thickness : 0);
- style.stroke = edgeStyle.color;
- let arc;
- const attributes = {
- xmlns: SVG_NS,
- style: {
- width: "100%",
- height: "100%",
- overflow: "visible"
- }
- };
- if (this.sweepAngle === 360) {
- arc = {
- name: "ellipse",
- attributes: {
- xmlns: SVG_NS,
- cx: "50%",
- cy: "50%",
- rx: "50%",
- ry: "50%",
- style
- }
- };
- } else {
- const startAngle = this.startAngle * Math.PI / 180;
- const sweepAngle = this.sweepAngle * Math.PI / 180;
- const largeArc = this.sweepAngle > 180 ? 1 : 0;
- const [x1, y1, x2, y2] = [50 * (1 + Math.cos(startAngle)), 50 * (1 - Math.sin(startAngle)), 50 * (1 + Math.cos(startAngle + sweepAngle)), 50 * (1 - Math.sin(startAngle + sweepAngle))];
- arc = {
- name: "path",
- attributes: {
- xmlns: SVG_NS,
- d: `M ${x1} ${y1} A 50 50 0 ${largeArc} 0 ${x2} ${y2}`,
- vectorEffect: "non-scaling-stroke",
- style
- }
- };
- Object.assign(attributes, {
- viewBox: "0 0 100 100",
- preserveAspectRatio: "none"
- });
- }
- const svg = {
- name: "svg",
- children: [arc],
- attributes
- };
- const parent = this[_symbol_utils.$getParent]()[_symbol_utils.$getParent]();
- if (hasMargin(parent)) {
- return _utils.HTMLResult.success({
- name: "div",
- attributes: {
- style: {
- display: "inline",
- width: "100%",
- height: "100%"
- }
- },
- children: [svg]
- });
- }
- svg.attributes.style.position = "absolute";
- return _utils.HTMLResult.success(svg);
- }
-}
-class Area extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "area", true);
- this.colSpan = (0, _utils.getInteger)({
- data: attributes.colSpan,
- defaultValue: 1,
- validate: n => n >= 1 || n === -1
- });
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.relevant = (0, _utils.getRelevant)(attributes.relevant);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.x = (0, _utils.getMeasurement)(attributes.x, "0pt");
- this.y = (0, _utils.getMeasurement)(attributes.y, "0pt");
- this.desc = null;
- this.extras = null;
- this.area = new _xfa_object.XFAObjectArray();
- this.draw = new _xfa_object.XFAObjectArray();
- this.exObject = new _xfa_object.XFAObjectArray();
- this.exclGroup = new _xfa_object.XFAObjectArray();
- this.field = new _xfa_object.XFAObjectArray();
- this.subform = new _xfa_object.XFAObjectArray();
- this.subformSet = new _xfa_object.XFAObjectArray();
- }
- *[_symbol_utils.$getContainedChildren]() {
- yield* getContainedChildren(this);
- }
- [_symbol_utils.$isTransparent]() {
- return true;
- }
- [_symbol_utils.$isBindable]() {
- return true;
- }
- [_symbol_utils.$addHTML](html, bbox) {
- const [x, y, w, h] = bbox;
- this[_symbol_utils.$extra].width = Math.max(this[_symbol_utils.$extra].width, x + w);
- this[_symbol_utils.$extra].height = Math.max(this[_symbol_utils.$extra].height, y + h);
- this[_symbol_utils.$extra].children.push(html);
- }
- [_symbol_utils.$getAvailableSpace]() {
- return this[_symbol_utils.$extra].availableSpace;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- const style = (0, _html_utils.toStyle)(this, "position");
- const attributes = {
- style,
- id: this[_symbol_utils.$uid],
- class: ["xfaArea"]
- };
- if ((0, _html_utils.isPrintOnly)(this)) {
- attributes.class.push("xfaPrintOnly");
- }
- if (this.name) {
- attributes.xfaName = this.name;
- }
- const children = [];
- this[_symbol_utils.$extra] = {
- children,
- width: 0,
- height: 0,
- availableSpace
- };
- const result = this[_symbol_utils.$childrenToHTML]({
- filter: new Set(["area", "draw", "field", "exclGroup", "subform", "subformSet"]),
- include: true
- });
- if (!result.success) {
- if (result.isBreak()) {
- return result;
- }
- delete this[_symbol_utils.$extra];
- return _utils.HTMLResult.FAILURE;
- }
- style.width = (0, _html_utils.measureToString)(this[_symbol_utils.$extra].width);
- style.height = (0, _html_utils.measureToString)(this[_symbol_utils.$extra].height);
- const html = {
- name: "div",
- attributes,
- children
- };
- const bbox = [this.x, this.y, this[_symbol_utils.$extra].width, this[_symbol_utils.$extra].height];
- delete this[_symbol_utils.$extra];
- return _utils.HTMLResult.success(html, bbox);
- }
-}
-class Assist extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "assist", true);
- this.id = attributes.id || "";
- this.role = attributes.role || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.speak = null;
- this.toolTip = null;
- }
- [_symbol_utils.$toHTML]() {
- return this.toolTip?.[_symbol_utils.$content] || null;
- }
-}
-class Barcode extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "barcode", true);
- this.charEncoding = (0, _utils.getKeyword)({
- data: attributes.charEncoding ? attributes.charEncoding.toLowerCase() : "",
- defaultValue: "",
- validate: k => ["utf-8", "big-five", "fontspecific", "gbk", "gb-18030", "gb-2312", "ksc-5601", "none", "shift-jis", "ucs-2", "utf-16"].includes(k) || k.match(/iso-8859-\d{2}/)
- });
- this.checksum = (0, _utils.getStringOption)(attributes.checksum, ["none", "1mod10", "1mod10_1mod11", "2mod10", "auto"]);
- this.dataColumnCount = (0, _utils.getInteger)({
- data: attributes.dataColumnCount,
- defaultValue: -1,
- validate: x => x >= 0
- });
- this.dataLength = (0, _utils.getInteger)({
- data: attributes.dataLength,
- defaultValue: -1,
- validate: x => x >= 0
- });
- this.dataPrep = (0, _utils.getStringOption)(attributes.dataPrep, ["none", "flateCompress"]);
- this.dataRowCount = (0, _utils.getInteger)({
- data: attributes.dataRowCount,
- defaultValue: -1,
- validate: x => x >= 0
- });
- this.endChar = attributes.endChar || "";
- this.errorCorrectionLevel = (0, _utils.getInteger)({
- data: attributes.errorCorrectionLevel,
- defaultValue: -1,
- validate: x => x >= 0 && x <= 8
- });
- this.id = attributes.id || "";
- this.moduleHeight = (0, _utils.getMeasurement)(attributes.moduleHeight, "5mm");
- this.moduleWidth = (0, _utils.getMeasurement)(attributes.moduleWidth, "0.25mm");
- this.printCheckDigit = (0, _utils.getInteger)({
- data: attributes.printCheckDigit,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.rowColumnRatio = (0, _utils.getRatio)(attributes.rowColumnRatio);
- this.startChar = attributes.startChar || "";
- this.textLocation = (0, _utils.getStringOption)(attributes.textLocation, ["below", "above", "aboveEmbedded", "belowEmbedded", "none"]);
- this.truncate = (0, _utils.getInteger)({
- data: attributes.truncate,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.type = (0, _utils.getStringOption)(attributes.type ? attributes.type.toLowerCase() : "", ["aztec", "codabar", "code2of5industrial", "code2of5interleaved", "code2of5matrix", "code2of5standard", "code3of9", "code3of9extended", "code11", "code49", "code93", "code128", "code128a", "code128b", "code128c", "code128sscc", "datamatrix", "ean8", "ean8add2", "ean8add5", "ean13", "ean13add2", "ean13add5", "ean13pwcd", "fim", "logmars", "maxicode", "msi", "pdf417", "pdf417macro", "plessey", "postauscust2", "postauscust3", "postausreplypaid", "postausstandard", "postukrm4scc", "postusdpbc", "postusimb", "postusstandard", "postus5zip", "qrcode", "rfid", "rss14", "rss14expanded", "rss14limited", "rss14stacked", "rss14stackedomni", "rss14truncated", "telepen", "ucc128", "ucc128random", "ucc128sscc", "upca", "upcaadd2", "upcaadd5", "upcapwcd", "upce", "upceadd2", "upceadd5", "upcean2", "upcean5", "upsmaxicode"]);
- this.upsMode = (0, _utils.getStringOption)(attributes.upsMode, ["usCarrier", "internationalCarrier", "secureSymbol", "standardSymbol"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.wideNarrowRatio = (0, _utils.getRatio)(attributes.wideNarrowRatio);
- this.encrypt = null;
- this.extras = null;
- }
-}
-class Bind extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "bind", true);
- this.match = (0, _utils.getStringOption)(attributes.match, ["once", "dataRef", "global", "none"]);
- this.ref = attributes.ref || "";
- this.picture = null;
- }
-}
-class BindItems extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "bindItems");
- this.connection = attributes.connection || "";
- this.labelRef = attributes.labelRef || "";
- this.ref = attributes.ref || "";
- this.valueRef = attributes.valueRef || "";
- }
-}
-exports.BindItems = BindItems;
-class Bookend extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "bookend");
- this.id = attributes.id || "";
- this.leader = attributes.leader || "";
- this.trailer = attributes.trailer || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class BooleanElement extends _xfa_object.Option01 {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "boolean");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
- [_symbol_utils.$toHTML](availableSpace) {
- return valueToHtml(this[_symbol_utils.$content] === 1 ? "1" : "0");
- }
-}
-class Border extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "border", true);
- this.break = (0, _utils.getStringOption)(attributes.break, ["close", "open"]);
- this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]);
- this.id = attributes.id || "";
- this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
- this.relevant = (0, _utils.getRelevant)(attributes.relevant);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.corner = new _xfa_object.XFAObjectArray(4);
- this.edge = new _xfa_object.XFAObjectArray(4);
- this.extras = null;
- this.fill = null;
- this.margin = null;
- }
- [_symbol_utils.$getExtra]() {
- if (!this[_symbol_utils.$extra]) {
- const edges = this.edge.children.slice();
- if (edges.length < 4) {
- const defaultEdge = edges.at(-1) || new Edge({});
- for (let i = edges.length; i < 4; i++) {
- edges.push(defaultEdge);
- }
- }
- const widths = edges.map(edge => edge.thickness);
- const insets = [0, 0, 0, 0];
- if (this.margin) {
- insets[0] = this.margin.topInset;
- insets[1] = this.margin.rightInset;
- insets[2] = this.margin.bottomInset;
- insets[3] = this.margin.leftInset;
- }
- this[_symbol_utils.$extra] = {
- widths,
- insets,
- edges
- };
- }
- return this[_symbol_utils.$extra];
- }
- [_symbol_utils.$toStyle]() {
- const {
- edges
- } = this[_symbol_utils.$getExtra]();
- const edgeStyles = edges.map(node => {
- const style = node[_symbol_utils.$toStyle]();
- style.color ||= "#000000";
- return style;
- });
- const style = Object.create(null);
- if (this.margin) {
- Object.assign(style, this.margin[_symbol_utils.$toStyle]());
- }
- if (this.fill?.presence === "visible") {
- Object.assign(style, this.fill[_symbol_utils.$toStyle]());
- }
- if (this.corner.children.some(node => node.radius !== 0)) {
- const cornerStyles = this.corner.children.map(node => node[_symbol_utils.$toStyle]());
- if (cornerStyles.length === 2 || cornerStyles.length === 3) {
- const last = cornerStyles.at(-1);
- for (let i = cornerStyles.length; i < 4; i++) {
- cornerStyles.push(last);
- }
- }
- style.borderRadius = cornerStyles.map(s => s.radius).join(" ");
- }
- switch (this.presence) {
- case "invisible":
- case "hidden":
- style.borderStyle = "";
- break;
- case "inactive":
- style.borderStyle = "none";
- break;
- default:
- style.borderStyle = edgeStyles.map(s => s.style).join(" ");
- break;
- }
- style.borderWidth = edgeStyles.map(s => s.width).join(" ");
- style.borderColor = edgeStyles.map(s => s.color).join(" ");
- return style;
- }
-}
-class Break extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "break", true);
- this.after = (0, _utils.getStringOption)(attributes.after, ["auto", "contentArea", "pageArea", "pageEven", "pageOdd"]);
- this.afterTarget = attributes.afterTarget || "";
- this.before = (0, _utils.getStringOption)(attributes.before, ["auto", "contentArea", "pageArea", "pageEven", "pageOdd"]);
- this.beforeTarget = attributes.beforeTarget || "";
- this.bookendLeader = attributes.bookendLeader || "";
- this.bookendTrailer = attributes.bookendTrailer || "";
- this.id = attributes.id || "";
- this.overflowLeader = attributes.overflowLeader || "";
- this.overflowTarget = attributes.overflowTarget || "";
- this.overflowTrailer = attributes.overflowTrailer || "";
- this.startNew = (0, _utils.getInteger)({
- data: attributes.startNew,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- }
-}
-class BreakAfter extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "breakAfter", true);
- this.id = attributes.id || "";
- this.leader = attributes.leader || "";
- this.startNew = (0, _utils.getInteger)({
- data: attributes.startNew,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.target = attributes.target || "";
- this.targetType = (0, _utils.getStringOption)(attributes.targetType, ["auto", "contentArea", "pageArea"]);
- this.trailer = attributes.trailer || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.script = null;
- }
-}
-class BreakBefore extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "breakBefore", true);
- this.id = attributes.id || "";
- this.leader = attributes.leader || "";
- this.startNew = (0, _utils.getInteger)({
- data: attributes.startNew,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.target = attributes.target || "";
- this.targetType = (0, _utils.getStringOption)(attributes.targetType, ["auto", "contentArea", "pageArea"]);
- this.trailer = attributes.trailer || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.script = null;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- this[_symbol_utils.$extra] = {};
- return _utils.HTMLResult.FAILURE;
- }
-}
-class Button extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "button", true);
- this.highlight = (0, _utils.getStringOption)(attributes.highlight, ["inverted", "none", "outline", "push"]);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- const parent = this[_symbol_utils.$getParent]();
- const grandpa = parent[_symbol_utils.$getParent]();
- const htmlButton = {
- name: "button",
- attributes: {
- id: this[_symbol_utils.$uid],
- class: ["xfaButton"],
- style: {}
- },
- children: []
- };
- for (const event of grandpa.event.children) {
- if (event.activity !== "click" || !event.script) {
- continue;
- }
- const jsURL = (0, _core_utils.recoverJsURL)(event.script[_symbol_utils.$content]);
- if (!jsURL) {
- continue;
- }
- const href = (0, _html_utils.fixURL)(jsURL.url);
- if (!href) {
- continue;
- }
- htmlButton.children.push({
- name: "a",
- attributes: {
- id: "link" + this[_symbol_utils.$uid],
- href,
- newWindow: jsURL.newWindow,
- class: ["xfaLink"],
- style: {}
- },
- children: []
- });
- }
- return _utils.HTMLResult.success(htmlButton);
- }
-}
-class Calculate extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "calculate", true);
- this.id = attributes.id || "";
- this.override = (0, _utils.getStringOption)(attributes.override, ["disabled", "error", "ignore", "warning"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- this.message = null;
- this.script = null;
- }
-}
-class Caption extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "caption", true);
- this.id = attributes.id || "";
- this.placement = (0, _utils.getStringOption)(attributes.placement, ["left", "bottom", "inline", "right", "top"]);
- this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
- this.reserve = Math.ceil((0, _utils.getMeasurement)(attributes.reserve));
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- this.font = null;
- this.margin = null;
- this.para = null;
- this.value = null;
- }
- [_symbol_utils.$setValue](value) {
- _setValue(this, value);
- }
- [_symbol_utils.$getExtra](availableSpace) {
- if (!this[_symbol_utils.$extra]) {
- let {
- width,
- height
- } = availableSpace;
- switch (this.placement) {
- case "left":
- case "right":
- case "inline":
- width = this.reserve <= 0 ? width : this.reserve;
- break;
- case "top":
- case "bottom":
- height = this.reserve <= 0 ? height : this.reserve;
- break;
- }
- this[_symbol_utils.$extra] = (0, _html_utils.layoutNode)(this, {
- width,
- height
- });
- }
- return this[_symbol_utils.$extra];
- }
- [_symbol_utils.$toHTML](availableSpace) {
- if (!this.value) {
- return _utils.HTMLResult.EMPTY;
- }
- this[_symbol_utils.$pushPara]();
- const value = this.value[_symbol_utils.$toHTML](availableSpace).html;
- if (!value) {
- this[_symbol_utils.$popPara]();
- return _utils.HTMLResult.EMPTY;
- }
- const savedReserve = this.reserve;
- if (this.reserve <= 0) {
- const {
- w,
- h
- } = this[_symbol_utils.$getExtra](availableSpace);
- switch (this.placement) {
- case "left":
- case "right":
- case "inline":
- this.reserve = w;
- break;
- case "top":
- case "bottom":
- this.reserve = h;
- break;
- }
- }
- const children = [];
- if (typeof value === "string") {
- children.push({
- name: "#text",
- value
- });
- } else {
- children.push(value);
- }
- const style = (0, _html_utils.toStyle)(this, "font", "margin", "visibility");
- switch (this.placement) {
- case "left":
- case "right":
- if (this.reserve > 0) {
- style.width = (0, _html_utils.measureToString)(this.reserve);
- }
- break;
- case "top":
- case "bottom":
- if (this.reserve > 0) {
- style.height = (0, _html_utils.measureToString)(this.reserve);
- }
- break;
- }
- (0, _html_utils.setPara)(this, null, value);
- this[_symbol_utils.$popPara]();
- this.reserve = savedReserve;
- return _utils.HTMLResult.success({
- name: "div",
- attributes: {
- style,
- class: ["xfaCaption"]
- },
- children
- });
- }
-}
-class Certificate extends _xfa_object.StringObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "certificate");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Certificates extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "certificates", true);
- this.credentialServerPolicy = (0, _utils.getStringOption)(attributes.credentialServerPolicy, ["optional", "required"]);
- this.id = attributes.id || "";
- this.url = attributes.url || "";
- this.urlPolicy = attributes.urlPolicy || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.encryption = null;
- this.issuers = null;
- this.keyUsage = null;
- this.oids = null;
- this.signing = null;
- this.subjectDNs = null;
- }
-}
-class CheckButton extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "checkButton", true);
- this.id = attributes.id || "";
- this.mark = (0, _utils.getStringOption)(attributes.mark, ["default", "check", "circle", "cross", "diamond", "square", "star"]);
- this.shape = (0, _utils.getStringOption)(attributes.shape, ["square", "round"]);
- this.size = (0, _utils.getMeasurement)(attributes.size, "10pt");
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.border = null;
- this.extras = null;
- this.margin = null;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- const style = (0, _html_utils.toStyle)("margin");
- const size = (0, _html_utils.measureToString)(this.size);
- style.width = style.height = size;
- let type;
- let className;
- let groupId;
- const field = this[_symbol_utils.$getParent]()[_symbol_utils.$getParent]();
- const items = field.items.children.length && field.items.children[0][_symbol_utils.$toHTML]().html || [];
- const exportedValue = {
- on: (items[0] !== undefined ? items[0] : "on").toString(),
- off: (items[1] !== undefined ? items[1] : "off").toString()
- };
- const value = field.value?.[_symbol_utils.$text]() || "off";
- const checked = value === exportedValue.on || undefined;
- const container = field[_symbol_utils.$getSubformParent]();
- const fieldId = field[_symbol_utils.$uid];
- let dataId;
- if (container instanceof ExclGroup) {
- groupId = container[_symbol_utils.$uid];
- type = "radio";
- className = "xfaRadio";
- dataId = container[_symbol_utils.$data]?.[_symbol_utils.$uid] || container[_symbol_utils.$uid];
- } else {
- type = "checkbox";
- className = "xfaCheckbox";
- dataId = field[_symbol_utils.$data]?.[_symbol_utils.$uid] || field[_symbol_utils.$uid];
- }
- const input = {
- name: "input",
- attributes: {
- class: [className],
- style,
- fieldId,
- dataId,
- type,
- checked,
- xfaOn: exportedValue.on,
- xfaOff: exportedValue.off,
- "aria-label": ariaLabel(field),
- "aria-required": false
- }
- };
- if (groupId) {
- input.attributes.name = groupId;
- }
- if (isRequired(field)) {
- input.attributes["aria-required"] = true;
- input.attributes.required = true;
- }
- return _utils.HTMLResult.success({
- name: "label",
- attributes: {
- class: ["xfaLabel"]
- },
- children: [input]
- });
- }
-}
-class ChoiceList extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "choiceList", true);
- this.commitOn = (0, _utils.getStringOption)(attributes.commitOn, ["select", "exit"]);
- this.id = attributes.id || "";
- this.open = (0, _utils.getStringOption)(attributes.open, ["userControl", "always", "multiSelect", "onEntry"]);
- this.textEntry = (0, _utils.getInteger)({
- data: attributes.textEntry,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.border = null;
- this.extras = null;
- this.margin = null;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- const style = (0, _html_utils.toStyle)(this, "border", "margin");
- const ui = this[_symbol_utils.$getParent]();
- const field = ui[_symbol_utils.$getParent]();
- const fontSize = field.font?.size || 10;
- const optionStyle = {
- fontSize: `calc(${fontSize}px * var(--scale-factor))`
- };
- const children = [];
- if (field.items.children.length > 0) {
- const items = field.items;
- let displayedIndex = 0;
- let saveIndex = 0;
- if (items.children.length === 2) {
- displayedIndex = items.children[0].save;
- saveIndex = 1 - displayedIndex;
- }
- const displayed = items.children[displayedIndex][_symbol_utils.$toHTML]().html;
- const values = items.children[saveIndex][_symbol_utils.$toHTML]().html;
- let selected = false;
- const value = field.value?.[_symbol_utils.$text]() || "";
- for (let i = 0, ii = displayed.length; i < ii; i++) {
- const option = {
- name: "option",
- attributes: {
- value: values[i] || displayed[i],
- style: optionStyle
- },
- value: displayed[i]
- };
- if (values[i] === value) {
- option.attributes.selected = selected = true;
- }
- children.push(option);
- }
- if (!selected) {
- children.splice(0, 0, {
- name: "option",
- attributes: {
- hidden: true,
- selected: true
- },
- value: " "
- });
- }
- }
- const selectAttributes = {
- class: ["xfaSelect"],
- fieldId: field[_symbol_utils.$uid],
- dataId: field[_symbol_utils.$data]?.[_symbol_utils.$uid] || field[_symbol_utils.$uid],
- style,
- "aria-label": ariaLabel(field),
- "aria-required": false
- };
- if (isRequired(field)) {
- selectAttributes["aria-required"] = true;
- selectAttributes.required = true;
- }
- if (this.open === "multiSelect") {
- selectAttributes.multiple = true;
- }
- return _utils.HTMLResult.success({
- name: "label",
- attributes: {
- class: ["xfaLabel"]
- },
- children: [{
- name: "select",
- children,
- attributes: selectAttributes
- }]
- });
- }
-}
-class Color extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "color", true);
- this.cSpace = (0, _utils.getStringOption)(attributes.cSpace, ["SRGB"]);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.value = attributes.value ? (0, _utils.getColor)(attributes.value) : "";
- this.extras = null;
- }
- [_symbol_utils.$hasSettableValue]() {
- return false;
- }
- [_symbol_utils.$toStyle]() {
- return this.value ? _util.Util.makeHexColor(this.value.r, this.value.g, this.value.b) : null;
- }
-}
-class Comb extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "comb");
- this.id = attributes.id || "";
- this.numberOfCells = (0, _utils.getInteger)({
- data: attributes.numberOfCells,
- defaultValue: 0,
- validate: x => x >= 0
- });
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Connect extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "connect", true);
- this.connection = attributes.connection || "";
- this.id = attributes.id || "";
- this.ref = attributes.ref || "";
- this.usage = (0, _utils.getStringOption)(attributes.usage, ["exportAndImport", "exportOnly", "importOnly"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.picture = null;
- }
-}
-class ContentArea extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "contentArea", true);
- this.h = (0, _utils.getMeasurement)(attributes.h);
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.relevant = (0, _utils.getRelevant)(attributes.relevant);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.w = (0, _utils.getMeasurement)(attributes.w);
- this.x = (0, _utils.getMeasurement)(attributes.x, "0pt");
- this.y = (0, _utils.getMeasurement)(attributes.y, "0pt");
- this.desc = null;
- this.extras = null;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- const left = (0, _html_utils.measureToString)(this.x);
- const top = (0, _html_utils.measureToString)(this.y);
- const style = {
- left,
- top,
- width: (0, _html_utils.measureToString)(this.w),
- height: (0, _html_utils.measureToString)(this.h)
- };
- const classNames = ["xfaContentarea"];
- if ((0, _html_utils.isPrintOnly)(this)) {
- classNames.push("xfaPrintOnly");
- }
- return _utils.HTMLResult.success({
- name: "div",
- children: [],
- attributes: {
- style,
- class: classNames,
- id: this[_symbol_utils.$uid]
- }
- });
- }
-}
-class Corner extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "corner", true);
- this.id = attributes.id || "";
- this.inverted = (0, _utils.getInteger)({
- data: attributes.inverted,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.join = (0, _utils.getStringOption)(attributes.join, ["square", "round"]);
- this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
- this.radius = (0, _utils.getMeasurement)(attributes.radius);
- this.stroke = (0, _utils.getStringOption)(attributes.stroke, ["solid", "dashDot", "dashDotDot", "dashed", "dotted", "embossed", "etched", "lowered", "raised"]);
- this.thickness = (0, _utils.getMeasurement)(attributes.thickness, "0.5pt");
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.color = null;
- this.extras = null;
- }
- [_symbol_utils.$toStyle]() {
- const style = (0, _html_utils.toStyle)(this, "visibility");
- style.radius = (0, _html_utils.measureToString)(this.join === "square" ? 0 : this.radius);
- return style;
- }
-}
-class DateElement extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "date");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
- [_symbol_utils.$finalize]() {
- const date = this[_symbol_utils.$content].trim();
- this[_symbol_utils.$content] = date ? new Date(date) : null;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- return valueToHtml(this[_symbol_utils.$content] ? this[_symbol_utils.$content].toString() : "");
- }
-}
-class DateTime extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "dateTime");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
- [_symbol_utils.$finalize]() {
- const date = this[_symbol_utils.$content].trim();
- this[_symbol_utils.$content] = date ? new Date(date) : null;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- return valueToHtml(this[_symbol_utils.$content] ? this[_symbol_utils.$content].toString() : "");
- }
-}
-class DateTimeEdit extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "dateTimeEdit", true);
- this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]);
- this.id = attributes.id || "";
- this.picker = (0, _utils.getStringOption)(attributes.picker, ["host", "none"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.border = null;
- this.comb = null;
- this.extras = null;
- this.margin = null;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- const style = (0, _html_utils.toStyle)(this, "border", "font", "margin");
- const field = this[_symbol_utils.$getParent]()[_symbol_utils.$getParent]();
- const html = {
- name: "input",
- attributes: {
- type: "text",
- fieldId: field[_symbol_utils.$uid],
- dataId: field[_symbol_utils.$data]?.[_symbol_utils.$uid] || field[_symbol_utils.$uid],
- class: ["xfaTextfield"],
- style,
- "aria-label": ariaLabel(field),
- "aria-required": false
- }
- };
- if (isRequired(field)) {
- html.attributes["aria-required"] = true;
- html.attributes.required = true;
- }
- return _utils.HTMLResult.success({
- name: "label",
- attributes: {
- class: ["xfaLabel"]
- },
- children: [html]
- });
- }
-}
-class Decimal extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "decimal");
- this.fracDigits = (0, _utils.getInteger)({
- data: attributes.fracDigits,
- defaultValue: 2,
- validate: x => true
- });
- this.id = attributes.id || "";
- this.leadDigits = (0, _utils.getInteger)({
- data: attributes.leadDigits,
- defaultValue: -1,
- validate: x => true
- });
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
- [_symbol_utils.$finalize]() {
- const number = parseFloat(this[_symbol_utils.$content].trim());
- this[_symbol_utils.$content] = isNaN(number) ? null : number;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- return valueToHtml(this[_symbol_utils.$content] !== null ? this[_symbol_utils.$content].toString() : "");
- }
-}
-class DefaultUi extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "defaultUi", true);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- }
-}
-class Desc extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "desc", true);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.boolean = new _xfa_object.XFAObjectArray();
- this.date = new _xfa_object.XFAObjectArray();
- this.dateTime = new _xfa_object.XFAObjectArray();
- this.decimal = new _xfa_object.XFAObjectArray();
- this.exData = new _xfa_object.XFAObjectArray();
- this.float = new _xfa_object.XFAObjectArray();
- this.image = new _xfa_object.XFAObjectArray();
- this.integer = new _xfa_object.XFAObjectArray();
- this.text = new _xfa_object.XFAObjectArray();
- this.time = new _xfa_object.XFAObjectArray();
- }
-}
-class DigestMethod extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "digestMethod", ["", "SHA1", "SHA256", "SHA512", "RIPEMD160"]);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class DigestMethods extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "digestMethods", true);
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.digestMethod = new _xfa_object.XFAObjectArray();
- }
-}
-class Draw extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "draw", true);
- this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]);
- this.colSpan = (0, _utils.getInteger)({
- data: attributes.colSpan,
- defaultValue: 1,
- validate: n => n >= 1 || n === -1
- });
- this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : "";
- this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]);
- this.id = attributes.id || "";
- this.locale = attributes.locale || "";
- this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt");
- this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt");
- this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt");
- this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt");
- this.name = attributes.name || "";
- this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
- this.relevant = (0, _utils.getRelevant)(attributes.relevant);
- this.rotate = (0, _utils.getInteger)({
- data: attributes.rotate,
- defaultValue: 0,
- validate: x => x % 90 === 0
- });
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : "";
- this.x = (0, _utils.getMeasurement)(attributes.x, "0pt");
- this.y = (0, _utils.getMeasurement)(attributes.y, "0pt");
- this.assist = null;
- this.border = null;
- this.caption = null;
- this.desc = null;
- this.extras = null;
- this.font = null;
- this.keep = null;
- this.margin = null;
- this.para = null;
- this.traversal = null;
- this.ui = null;
- this.value = null;
- this.setProperty = new _xfa_object.XFAObjectArray();
- }
- [_symbol_utils.$setValue](value) {
- _setValue(this, value);
- }
- [_symbol_utils.$toHTML](availableSpace) {
- setTabIndex(this);
- if (this.presence === "hidden" || this.presence === "inactive") {
- return _utils.HTMLResult.EMPTY;
- }
- (0, _html_utils.fixDimensions)(this);
- this[_symbol_utils.$pushPara]();
- const savedW = this.w;
- const savedH = this.h;
- const {
- w,
- h,
- isBroken
- } = (0, _html_utils.layoutNode)(this, availableSpace);
- if (w && this.w === "") {
- if (isBroken && this[_symbol_utils.$getSubformParent]()[_symbol_utils.$isThereMoreWidth]()) {
- this[_symbol_utils.$popPara]();
- return _utils.HTMLResult.FAILURE;
- }
- this.w = w;
- }
- if (h && this.h === "") {
- this.h = h;
- }
- setFirstUnsplittable(this);
- if (!(0, _layout.checkDimensions)(this, availableSpace)) {
- this.w = savedW;
- this.h = savedH;
- this[_symbol_utils.$popPara]();
- return _utils.HTMLResult.FAILURE;
- }
- unsetFirstUnsplittable(this);
- const style = (0, _html_utils.toStyle)(this, "font", "hAlign", "dimensions", "position", "presence", "rotate", "anchorType", "border", "margin");
- (0, _html_utils.setMinMaxDimensions)(this, style);
- if (style.margin) {
- style.padding = style.margin;
- delete style.margin;
- }
- const classNames = ["xfaDraw"];
- if (this.font) {
- classNames.push("xfaFont");
- }
- if ((0, _html_utils.isPrintOnly)(this)) {
- classNames.push("xfaPrintOnly");
- }
- const attributes = {
- style,
- id: this[_symbol_utils.$uid],
- class: classNames
- };
- if (this.name) {
- attributes.xfaName = this.name;
- }
- const html = {
- name: "div",
- attributes,
- children: []
- };
- applyAssist(this, attributes);
- const bbox = (0, _html_utils.computeBbox)(this, html, availableSpace);
- const value = this.value ? this.value[_symbol_utils.$toHTML](availableSpace).html : null;
- if (value === null) {
- this.w = savedW;
- this.h = savedH;
- this[_symbol_utils.$popPara]();
- return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox);
- }
- html.children.push(value);
- (0, _html_utils.setPara)(this, style, value);
- this.w = savedW;
- this.h = savedH;
- this[_symbol_utils.$popPara]();
- return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox);
- }
-}
-class Edge extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "edge", true);
- this.cap = (0, _utils.getStringOption)(attributes.cap, ["square", "butt", "round"]);
- this.id = attributes.id || "";
- this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
- this.stroke = (0, _utils.getStringOption)(attributes.stroke, ["solid", "dashDot", "dashDotDot", "dashed", "dotted", "embossed", "etched", "lowered", "raised"]);
- this.thickness = (0, _utils.getMeasurement)(attributes.thickness, "0.5pt");
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.color = null;
- this.extras = null;
- }
- [_symbol_utils.$toStyle]() {
- const style = (0, _html_utils.toStyle)(this, "visibility");
- Object.assign(style, {
- linecap: this.cap,
- width: (0, _html_utils.measureToString)(this.thickness),
- color: this.color ? this.color[_symbol_utils.$toStyle]() : "#000000",
- style: ""
- });
- if (this.presence !== "visible") {
- style.style = "none";
- } else {
- switch (this.stroke) {
- case "solid":
- style.style = "solid";
- break;
- case "dashDot":
- style.style = "dashed";
- break;
- case "dashDotDot":
- style.style = "dashed";
- break;
- case "dashed":
- style.style = "dashed";
- break;
- case "dotted":
- style.style = "dotted";
- break;
- case "embossed":
- style.style = "ridge";
- break;
- case "etched":
- style.style = "groove";
- break;
- case "lowered":
- style.style = "inset";
- break;
- case "raised":
- style.style = "outset";
- break;
- }
- }
- return style;
- }
-}
-class Encoding extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "encoding", ["adbe.x509.rsa_sha1", "adbe.pkcs7.detached", "adbe.pkcs7.sha1"]);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Encodings extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "encodings", true);
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.encoding = new _xfa_object.XFAObjectArray();
- }
-}
-class Encrypt extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "encrypt", true);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.certificate = null;
- }
-}
-class EncryptData extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "encryptData", true);
- this.id = attributes.id || "";
- this.operation = (0, _utils.getStringOption)(attributes.operation, ["encrypt", "decrypt"]);
- this.target = attributes.target || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.filter = null;
- this.manifest = null;
- }
-}
-class Encryption extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "encryption", true);
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.certificate = new _xfa_object.XFAObjectArray();
- }
-}
-class EncryptionMethod extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "encryptionMethod", ["", "AES256-CBC", "TRIPLEDES-CBC", "AES128-CBC", "AES192-CBC"]);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class EncryptionMethods extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "encryptionMethods", true);
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.encryptionMethod = new _xfa_object.XFAObjectArray();
- }
-}
-class Event extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "event", true);
- this.activity = (0, _utils.getStringOption)(attributes.activity, ["click", "change", "docClose", "docReady", "enter", "exit", "full", "indexChange", "initialize", "mouseDown", "mouseEnter", "mouseExit", "mouseUp", "postExecute", "postOpen", "postPrint", "postSave", "postSign", "postSubmit", "preExecute", "preOpen", "prePrint", "preSave", "preSign", "preSubmit", "ready", "validationState"]);
- this.id = attributes.id || "";
- this.listen = (0, _utils.getStringOption)(attributes.listen, ["refOnly", "refAndDescendents"]);
- this.name = attributes.name || "";
- this.ref = attributes.ref || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- this.encryptData = null;
- this.execute = null;
- this.script = null;
- this.signData = null;
- this.submit = null;
- }
-}
-class ExData extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "exData");
- this.contentType = attributes.contentType || "";
- this.href = attributes.href || "";
- this.id = attributes.id || "";
- this.maxLength = (0, _utils.getInteger)({
- data: attributes.maxLength,
- defaultValue: -1,
- validate: x => x >= -1
- });
- this.name = attributes.name || "";
- this.rid = attributes.rid || "";
- this.transferEncoding = (0, _utils.getStringOption)(attributes.transferEncoding, ["none", "base64", "package"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
- [_symbol_utils.$isCDATAXml]() {
- return this.contentType === "text/html";
- }
- [_symbol_utils.$onChild](child) {
- if (this.contentType === "text/html" && child[_symbol_utils.$namespaceId] === _namespaces.NamespaceIds.xhtml.id) {
- this[_symbol_utils.$content] = child;
- return true;
- }
- if (this.contentType === "text/xml") {
- this[_symbol_utils.$content] = child;
- return true;
- }
- return false;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- if (this.contentType !== "text/html" || !this[_symbol_utils.$content]) {
- return _utils.HTMLResult.EMPTY;
- }
- return this[_symbol_utils.$content][_symbol_utils.$toHTML](availableSpace);
- }
-}
-class ExObject extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "exObject", true);
- this.archive = attributes.archive || "";
- this.classId = attributes.classId || "";
- this.codeBase = attributes.codeBase || "";
- this.codeType = attributes.codeType || "";
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- this.boolean = new _xfa_object.XFAObjectArray();
- this.date = new _xfa_object.XFAObjectArray();
- this.dateTime = new _xfa_object.XFAObjectArray();
- this.decimal = new _xfa_object.XFAObjectArray();
- this.exData = new _xfa_object.XFAObjectArray();
- this.exObject = new _xfa_object.XFAObjectArray();
- this.float = new _xfa_object.XFAObjectArray();
- this.image = new _xfa_object.XFAObjectArray();
- this.integer = new _xfa_object.XFAObjectArray();
- this.text = new _xfa_object.XFAObjectArray();
- this.time = new _xfa_object.XFAObjectArray();
- }
-}
-class ExclGroup extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "exclGroup", true);
- this.access = (0, _utils.getStringOption)(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]);
- this.accessKey = attributes.accessKey || "";
- this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]);
- this.colSpan = (0, _utils.getInteger)({
- data: attributes.colSpan,
- defaultValue: 1,
- validate: n => n >= 1 || n === -1
- });
- this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : "";
- this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]);
- this.id = attributes.id || "";
- this.layout = (0, _utils.getStringOption)(attributes.layout, ["position", "lr-tb", "rl-row", "rl-tb", "row", "table", "tb"]);
- this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt");
- this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt");
- this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt");
- this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt");
- this.name = attributes.name || "";
- this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
- this.relevant = (0, _utils.getRelevant)(attributes.relevant);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : "";
- this.x = (0, _utils.getMeasurement)(attributes.x, "0pt");
- this.y = (0, _utils.getMeasurement)(attributes.y, "0pt");
- this.assist = null;
- this.bind = null;
- this.border = null;
- this.calculate = null;
- this.caption = null;
- this.desc = null;
- this.extras = null;
- this.margin = null;
- this.para = null;
- this.traversal = null;
- this.validate = null;
- this.connect = new _xfa_object.XFAObjectArray();
- this.event = new _xfa_object.XFAObjectArray();
- this.field = new _xfa_object.XFAObjectArray();
- this.setProperty = new _xfa_object.XFAObjectArray();
- }
- [_symbol_utils.$isBindable]() {
- return true;
- }
- [_symbol_utils.$hasSettableValue]() {
- return true;
- }
- [_symbol_utils.$setValue](value) {
- for (const field of this.field.children) {
- if (!field.value) {
- const nodeValue = new Value({});
- field[_symbol_utils.$appendChild](nodeValue);
- field.value = nodeValue;
- }
- field.value[_symbol_utils.$setValue](value);
- }
- }
- [_symbol_utils.$isThereMoreWidth]() {
- return this.layout.endsWith("-tb") && this[_symbol_utils.$extra].attempt === 0 && this[_symbol_utils.$extra].numberInLine > 0 || this[_symbol_utils.$getParent]()[_symbol_utils.$isThereMoreWidth]();
- }
- [_symbol_utils.$isSplittable]() {
- const parent = this[_symbol_utils.$getSubformParent]();
- if (!parent[_symbol_utils.$isSplittable]()) {
- return false;
- }
- if (this[_symbol_utils.$extra]._isSplittable !== undefined) {
- return this[_symbol_utils.$extra]._isSplittable;
- }
- if (this.layout === "position" || this.layout.includes("row")) {
- this[_symbol_utils.$extra]._isSplittable = false;
- return false;
- }
- if (parent.layout?.endsWith("-tb") && parent[_symbol_utils.$extra].numberInLine !== 0) {
- return false;
- }
- this[_symbol_utils.$extra]._isSplittable = true;
- return true;
- }
- [_symbol_utils.$flushHTML]() {
- return (0, _layout.flushHTML)(this);
- }
- [_symbol_utils.$addHTML](html, bbox) {
- (0, _layout.addHTML)(this, html, bbox);
- }
- [_symbol_utils.$getAvailableSpace]() {
- return (0, _layout.getAvailableSpace)(this);
- }
- [_symbol_utils.$toHTML](availableSpace) {
- setTabIndex(this);
- if (this.presence === "hidden" || this.presence === "inactive" || this.h === 0 || this.w === 0) {
- return _utils.HTMLResult.EMPTY;
- }
- (0, _html_utils.fixDimensions)(this);
- const children = [];
- const attributes = {
- id: this[_symbol_utils.$uid],
- class: []
- };
- (0, _html_utils.setAccess)(this, attributes.class);
- if (!this[_symbol_utils.$extra]) {
- this[_symbol_utils.$extra] = Object.create(null);
- }
- Object.assign(this[_symbol_utils.$extra], {
- children,
- attributes,
- attempt: 0,
- line: null,
- numberInLine: 0,
- availableSpace: {
- width: Math.min(this.w || Infinity, availableSpace.width),
- height: Math.min(this.h || Infinity, availableSpace.height)
- },
- width: 0,
- height: 0,
- prevHeight: 0,
- currentWidth: 0
- });
- const isSplittable = this[_symbol_utils.$isSplittable]();
- if (!isSplittable) {
- setFirstUnsplittable(this);
- }
- if (!(0, _layout.checkDimensions)(this, availableSpace)) {
- return _utils.HTMLResult.FAILURE;
- }
- const filter = new Set(["field"]);
- if (this.layout.includes("row")) {
- const columnWidths = this[_symbol_utils.$getSubformParent]().columnWidths;
- if (Array.isArray(columnWidths) && columnWidths.length > 0) {
- this[_symbol_utils.$extra].columnWidths = columnWidths;
- this[_symbol_utils.$extra].currentColumn = 0;
- }
- }
- const style = (0, _html_utils.toStyle)(this, "anchorType", "dimensions", "position", "presence", "border", "margin", "hAlign");
- const classNames = ["xfaExclgroup"];
- const cl = (0, _html_utils.layoutClass)(this);
- if (cl) {
- classNames.push(cl);
- }
- if ((0, _html_utils.isPrintOnly)(this)) {
- classNames.push("xfaPrintOnly");
- }
- attributes.style = style;
- attributes.class = classNames;
- if (this.name) {
- attributes.xfaName = this.name;
- }
- this[_symbol_utils.$pushPara]();
- const isLrTb = this.layout === "lr-tb" || this.layout === "rl-tb";
- const maxRun = isLrTb ? MAX_ATTEMPTS_FOR_LRTB_LAYOUT : 1;
- for (; this[_symbol_utils.$extra].attempt < maxRun; this[_symbol_utils.$extra].attempt++) {
- if (isLrTb && this[_symbol_utils.$extra].attempt === MAX_ATTEMPTS_FOR_LRTB_LAYOUT - 1) {
- this[_symbol_utils.$extra].numberInLine = 0;
- }
- const result = this[_symbol_utils.$childrenToHTML]({
- filter,
- include: true
- });
- if (result.success) {
- break;
- }
- if (result.isBreak()) {
- this[_symbol_utils.$popPara]();
- return result;
- }
- if (isLrTb && this[_symbol_utils.$extra].attempt === 0 && this[_symbol_utils.$extra].numberInLine === 0 && !this[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].noLayoutFailure) {
- this[_symbol_utils.$extra].attempt = maxRun;
- break;
- }
- }
- this[_symbol_utils.$popPara]();
- if (!isSplittable) {
- unsetFirstUnsplittable(this);
- }
- if (this[_symbol_utils.$extra].attempt === maxRun) {
- if (!isSplittable) {
- delete this[_symbol_utils.$extra];
- }
- return _utils.HTMLResult.FAILURE;
- }
- let marginH = 0;
- let marginV = 0;
- if (this.margin) {
- marginH = this.margin.leftInset + this.margin.rightInset;
- marginV = this.margin.topInset + this.margin.bottomInset;
- }
- const width = Math.max(this[_symbol_utils.$extra].width + marginH, this.w || 0);
- const height = Math.max(this[_symbol_utils.$extra].height + marginV, this.h || 0);
- const bbox = [this.x, this.y, width, height];
- if (this.w === "") {
- style.width = (0, _html_utils.measureToString)(width);
- }
- if (this.h === "") {
- style.height = (0, _html_utils.measureToString)(height);
- }
- const html = {
- name: "div",
- attributes,
- children
- };
- applyAssist(this, attributes);
- delete this[_symbol_utils.$extra];
- return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox);
- }
-}
-class Execute extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "execute");
- this.connection = attributes.connection || "";
- this.executeType = (0, _utils.getStringOption)(attributes.executeType, ["import", "remerge"]);
- this.id = attributes.id || "";
- this.runAt = (0, _utils.getStringOption)(attributes.runAt, ["client", "both", "server"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Extras extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "extras", true);
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.boolean = new _xfa_object.XFAObjectArray();
- this.date = new _xfa_object.XFAObjectArray();
- this.dateTime = new _xfa_object.XFAObjectArray();
- this.decimal = new _xfa_object.XFAObjectArray();
- this.exData = new _xfa_object.XFAObjectArray();
- this.extras = new _xfa_object.XFAObjectArray();
- this.float = new _xfa_object.XFAObjectArray();
- this.image = new _xfa_object.XFAObjectArray();
- this.integer = new _xfa_object.XFAObjectArray();
- this.text = new _xfa_object.XFAObjectArray();
- this.time = new _xfa_object.XFAObjectArray();
- }
-}
-class Field extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "field", true);
- this.access = (0, _utils.getStringOption)(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]);
- this.accessKey = attributes.accessKey || "";
- this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]);
- this.colSpan = (0, _utils.getInteger)({
- data: attributes.colSpan,
- defaultValue: 1,
- validate: n => n >= 1 || n === -1
- });
- this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : "";
- this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]);
- this.id = attributes.id || "";
- this.locale = attributes.locale || "";
- this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt");
- this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt");
- this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt");
- this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt");
- this.name = attributes.name || "";
- this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
- this.relevant = (0, _utils.getRelevant)(attributes.relevant);
- this.rotate = (0, _utils.getInteger)({
- data: attributes.rotate,
- defaultValue: 0,
- validate: x => x % 90 === 0
- });
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : "";
- this.x = (0, _utils.getMeasurement)(attributes.x, "0pt");
- this.y = (0, _utils.getMeasurement)(attributes.y, "0pt");
- this.assist = null;
- this.bind = null;
- this.border = null;
- this.calculate = null;
- this.caption = null;
- this.desc = null;
- this.extras = null;
- this.font = null;
- this.format = null;
- this.items = new _xfa_object.XFAObjectArray(2);
- this.keep = null;
- this.margin = null;
- this.para = null;
- this.traversal = null;
- this.ui = null;
- this.validate = null;
- this.value = null;
- this.bindItems = new _xfa_object.XFAObjectArray();
- this.connect = new _xfa_object.XFAObjectArray();
- this.event = new _xfa_object.XFAObjectArray();
- this.setProperty = new _xfa_object.XFAObjectArray();
- }
- [_symbol_utils.$isBindable]() {
- return true;
- }
- [_symbol_utils.$setValue](value) {
- _setValue(this, value);
- }
- [_symbol_utils.$toHTML](availableSpace) {
- setTabIndex(this);
- if (!this.ui) {
- this.ui = new Ui({});
- this.ui[_symbol_utils.$globalData] = this[_symbol_utils.$globalData];
- this[_symbol_utils.$appendChild](this.ui);
- let node;
- switch (this.items.children.length) {
- case 0:
- node = new TextEdit({});
- this.ui.textEdit = node;
- break;
- case 1:
- node = new CheckButton({});
- this.ui.checkButton = node;
- break;
- case 2:
- node = new ChoiceList({});
- this.ui.choiceList = node;
- break;
- }
- this.ui[_symbol_utils.$appendChild](node);
- }
- if (!this.ui || this.presence === "hidden" || this.presence === "inactive" || this.h === 0 || this.w === 0) {
- return _utils.HTMLResult.EMPTY;
- }
- if (this.caption) {
- delete this.caption[_symbol_utils.$extra];
- }
- this[_symbol_utils.$pushPara]();
- const caption = this.caption ? this.caption[_symbol_utils.$toHTML](availableSpace).html : null;
- const savedW = this.w;
- const savedH = this.h;
- let marginH = 0;
- let marginV = 0;
- if (this.margin) {
- marginH = this.margin.leftInset + this.margin.rightInset;
- marginV = this.margin.topInset + this.margin.bottomInset;
- }
- let borderDims = null;
- if (this.w === "" || this.h === "") {
- let width = null;
- let height = null;
- let uiW = 0;
- let uiH = 0;
- if (this.ui.checkButton) {
- uiW = uiH = this.ui.checkButton.size;
- } else {
- const {
- w,
- h
- } = (0, _html_utils.layoutNode)(this, availableSpace);
- if (w !== null) {
- uiW = w;
- uiH = h;
- } else {
- uiH = (0, _fonts.getMetrics)(this.font, true).lineNoGap;
- }
- }
- borderDims = getBorderDims(this.ui[_symbol_utils.$getExtra]());
- uiW += borderDims.w;
- uiH += borderDims.h;
- if (this.caption) {
- const {
- w,
- h,
- isBroken
- } = this.caption[_symbol_utils.$getExtra](availableSpace);
- if (isBroken && this[_symbol_utils.$getSubformParent]()[_symbol_utils.$isThereMoreWidth]()) {
- this[_symbol_utils.$popPara]();
- return _utils.HTMLResult.FAILURE;
- }
- width = w;
- height = h;
- switch (this.caption.placement) {
- case "left":
- case "right":
- case "inline":
- width += uiW;
- break;
- case "top":
- case "bottom":
- height += uiH;
- break;
- }
- } else {
- width = uiW;
- height = uiH;
- }
- if (width && this.w === "") {
- width += marginH;
- this.w = Math.min(this.maxW <= 0 ? Infinity : this.maxW, this.minW + 1 < width ? width : this.minW);
- }
- if (height && this.h === "") {
- height += marginV;
- this.h = Math.min(this.maxH <= 0 ? Infinity : this.maxH, this.minH + 1 < height ? height : this.minH);
- }
- }
- this[_symbol_utils.$popPara]();
- (0, _html_utils.fixDimensions)(this);
- setFirstUnsplittable(this);
- if (!(0, _layout.checkDimensions)(this, availableSpace)) {
- this.w = savedW;
- this.h = savedH;
- this[_symbol_utils.$popPara]();
- return _utils.HTMLResult.FAILURE;
- }
- unsetFirstUnsplittable(this);
- const style = (0, _html_utils.toStyle)(this, "font", "dimensions", "position", "rotate", "anchorType", "presence", "margin", "hAlign");
- (0, _html_utils.setMinMaxDimensions)(this, style);
- const classNames = ["xfaField"];
- if (this.font) {
- classNames.push("xfaFont");
- }
- if ((0, _html_utils.isPrintOnly)(this)) {
- classNames.push("xfaPrintOnly");
- }
- const attributes = {
- style,
- id: this[_symbol_utils.$uid],
- class: classNames
- };
- if (style.margin) {
- style.padding = style.margin;
- delete style.margin;
- }
- (0, _html_utils.setAccess)(this, classNames);
- if (this.name) {
- attributes.xfaName = this.name;
- }
- const children = [];
- const html = {
- name: "div",
- attributes,
- children
- };
- applyAssist(this, attributes);
- const borderStyle = this.border ? this.border[_symbol_utils.$toStyle]() : null;
- const bbox = (0, _html_utils.computeBbox)(this, html, availableSpace);
- const ui = this.ui[_symbol_utils.$toHTML]().html;
- if (!ui) {
- Object.assign(style, borderStyle);
- return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox);
- }
- if (this[_symbol_utils.$tabIndex]) {
- if (ui.children?.[0]) {
- ui.children[0].attributes.tabindex = this[_symbol_utils.$tabIndex];
- } else {
- ui.attributes.tabindex = this[_symbol_utils.$tabIndex];
- }
- }
- if (!ui.attributes.style) {
- ui.attributes.style = Object.create(null);
- }
- let aElement = null;
- if (this.ui.button) {
- if (ui.children.length === 1) {
- [aElement] = ui.children.splice(0, 1);
- }
- Object.assign(ui.attributes.style, borderStyle);
- } else {
- Object.assign(style, borderStyle);
- }
- children.push(ui);
- if (this.value) {
- if (this.ui.imageEdit) {
- ui.children.push(this.value[_symbol_utils.$toHTML]().html);
- } else if (!this.ui.button) {
- let value = "";
- if (this.value.exData) {
- value = this.value.exData[_symbol_utils.$text]();
- } else if (this.value.text) {
- value = this.value.text[_symbol_utils.$getExtra]();
- } else {
- const htmlValue = this.value[_symbol_utils.$toHTML]().html;
- if (htmlValue !== null) {
- value = htmlValue.children[0].value;
- }
- }
- if (this.ui.textEdit && this.value.text?.maxChars) {
- ui.children[0].attributes.maxLength = this.value.text.maxChars;
- }
- if (value) {
- if (this.ui.numericEdit) {
- value = parseFloat(value);
- value = isNaN(value) ? "" : value.toString();
- }
- if (ui.children[0].name === "textarea") {
- ui.children[0].attributes.textContent = value;
- } else {
- ui.children[0].attributes.value = value;
- }
- }
- }
- }
- if (!this.ui.imageEdit && ui.children?.[0] && this.h) {
- borderDims = borderDims || getBorderDims(this.ui[_symbol_utils.$getExtra]());
- let captionHeight = 0;
- if (this.caption && ["top", "bottom"].includes(this.caption.placement)) {
- captionHeight = this.caption.reserve;
- if (captionHeight <= 0) {
- captionHeight = this.caption[_symbol_utils.$getExtra](availableSpace).h;
- }
- const inputHeight = this.h - captionHeight - marginV - borderDims.h;
- ui.children[0].attributes.style.height = (0, _html_utils.measureToString)(inputHeight);
- } else {
- ui.children[0].attributes.style.height = "100%";
- }
- }
- if (aElement) {
- ui.children.push(aElement);
- }
- if (!caption) {
- if (ui.attributes.class) {
- ui.attributes.class.push("xfaLeft");
- }
- this.w = savedW;
- this.h = savedH;
- return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox);
- }
- if (this.ui.button) {
- if (style.padding) {
- delete style.padding;
- }
- if (caption.name === "div") {
- caption.name = "span";
- }
- ui.children.push(caption);
- return _utils.HTMLResult.success(html, bbox);
- } else if (this.ui.checkButton) {
- caption.attributes.class[0] = "xfaCaptionForCheckButton";
- }
- if (!ui.attributes.class) {
- ui.attributes.class = [];
- }
- ui.children.splice(0, 0, caption);
- switch (this.caption.placement) {
- case "left":
- ui.attributes.class.push("xfaLeft");
- break;
- case "right":
- ui.attributes.class.push("xfaRight");
- break;
- case "top":
- ui.attributes.class.push("xfaTop");
- break;
- case "bottom":
- ui.attributes.class.push("xfaBottom");
- break;
- case "inline":
- ui.attributes.class.push("xfaLeft");
- break;
- }
- this.w = savedW;
- this.h = savedH;
- return _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox);
- }
-}
-exports.Field = Field;
-class Fill extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "fill", true);
- this.id = attributes.id || "";
- this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.color = null;
- this.extras = null;
- this.linear = null;
- this.pattern = null;
- this.radial = null;
- this.solid = null;
- this.stipple = null;
- }
- [_symbol_utils.$toStyle]() {
- const parent = this[_symbol_utils.$getParent]();
- const grandpa = parent[_symbol_utils.$getParent]();
- const ggrandpa = grandpa[_symbol_utils.$getParent]();
- const style = Object.create(null);
- let propName = "color";
- let altPropName = propName;
- if (parent instanceof Border) {
- propName = "background-color";
- altPropName = "background";
- if (ggrandpa instanceof Ui) {
- style.backgroundColor = "white";
- }
- }
- if (parent instanceof Rectangle || parent instanceof Arc) {
- propName = altPropName = "fill";
- style.fill = "white";
- }
- for (const name of Object.getOwnPropertyNames(this)) {
- if (name === "extras" || name === "color") {
- continue;
- }
- const obj = this[name];
- if (!(obj instanceof _xfa_object.XFAObject)) {
- continue;
- }
- const color = obj[_symbol_utils.$toStyle](this.color);
- if (color) {
- style[color.startsWith("#") ? propName : altPropName] = color;
- }
- return style;
- }
- if (this.color?.value) {
- const color = this.color[_symbol_utils.$toStyle]();
- style[color.startsWith("#") ? propName : altPropName] = color;
- }
- return style;
- }
-}
-class Filter extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "filter", true);
- this.addRevocationInfo = (0, _utils.getStringOption)(attributes.addRevocationInfo, ["", "required", "optional", "none"]);
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.version = (0, _utils.getInteger)({
- data: this.version,
- defaultValue: 5,
- validate: x => x >= 1 && x <= 5
- });
- this.appearanceFilter = null;
- this.certificates = null;
- this.digestMethods = null;
- this.encodings = null;
- this.encryptionMethods = null;
- this.handler = null;
- this.lockDocument = null;
- this.mdp = null;
- this.reasons = null;
- this.timeStamp = null;
- }
-}
-class Float extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "float");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
- [_symbol_utils.$finalize]() {
- const number = parseFloat(this[_symbol_utils.$content].trim());
- this[_symbol_utils.$content] = isNaN(number) ? null : number;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- return valueToHtml(this[_symbol_utils.$content] !== null ? this[_symbol_utils.$content].toString() : "");
- }
-}
-class Font extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "font", true);
- this.baselineShift = (0, _utils.getMeasurement)(attributes.baselineShift);
- this.fontHorizontalScale = (0, _utils.getFloat)({
- data: attributes.fontHorizontalScale,
- defaultValue: 100,
- validate: x => x >= 0
- });
- this.fontVerticalScale = (0, _utils.getFloat)({
- data: attributes.fontVerticalScale,
- defaultValue: 100,
- validate: x => x >= 0
- });
- this.id = attributes.id || "";
- this.kerningMode = (0, _utils.getStringOption)(attributes.kerningMode, ["none", "pair"]);
- this.letterSpacing = (0, _utils.getMeasurement)(attributes.letterSpacing, "0");
- this.lineThrough = (0, _utils.getInteger)({
- data: attributes.lineThrough,
- defaultValue: 0,
- validate: x => x === 1 || x === 2
- });
- this.lineThroughPeriod = (0, _utils.getStringOption)(attributes.lineThroughPeriod, ["all", "word"]);
- this.overline = (0, _utils.getInteger)({
- data: attributes.overline,
- defaultValue: 0,
- validate: x => x === 1 || x === 2
- });
- this.overlinePeriod = (0, _utils.getStringOption)(attributes.overlinePeriod, ["all", "word"]);
- this.posture = (0, _utils.getStringOption)(attributes.posture, ["normal", "italic"]);
- this.size = (0, _utils.getMeasurement)(attributes.size, "10pt");
- this.typeface = attributes.typeface || "Courier";
- this.underline = (0, _utils.getInteger)({
- data: attributes.underline,
- defaultValue: 0,
- validate: x => x === 1 || x === 2
- });
- this.underlinePeriod = (0, _utils.getStringOption)(attributes.underlinePeriod, ["all", "word"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.weight = (0, _utils.getStringOption)(attributes.weight, ["normal", "bold"]);
- this.extras = null;
- this.fill = null;
- }
- [_symbol_utils.$clean](builder) {
- super[_symbol_utils.$clean](builder);
- this[_symbol_utils.$globalData].usedTypefaces.add(this.typeface);
- }
- [_symbol_utils.$toStyle]() {
- const style = (0, _html_utils.toStyle)(this, "fill");
- const color = style.color;
- if (color) {
- if (color === "#000000") {
- delete style.color;
- } else if (!color.startsWith("#")) {
- style.background = color;
- style.backgroundClip = "text";
- style.color = "transparent";
- }
- }
- if (this.baselineShift) {
- style.verticalAlign = (0, _html_utils.measureToString)(this.baselineShift);
- }
- style.fontKerning = this.kerningMode === "none" ? "none" : "normal";
- style.letterSpacing = (0, _html_utils.measureToString)(this.letterSpacing);
- if (this.lineThrough !== 0) {
- style.textDecoration = "line-through";
- if (this.lineThrough === 2) {
- style.textDecorationStyle = "double";
- }
- }
- if (this.overline !== 0) {
- style.textDecoration = "overline";
- if (this.overline === 2) {
- style.textDecorationStyle = "double";
- }
- }
- style.fontStyle = this.posture;
- style.fontSize = (0, _html_utils.measureToString)(0.99 * this.size);
- (0, _html_utils.setFontFamily)(this, this, this[_symbol_utils.$globalData].fontFinder, style);
- if (this.underline !== 0) {
- style.textDecoration = "underline";
- if (this.underline === 2) {
- style.textDecorationStyle = "double";
- }
- }
- style.fontWeight = this.weight;
- return style;
- }
-}
-class Format extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "format", true);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- this.picture = null;
- }
-}
-class Handler extends _xfa_object.StringObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "handler");
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Hyphenation extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "hyphenation");
- this.excludeAllCaps = (0, _utils.getInteger)({
- data: attributes.excludeAllCaps,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.excludeInitialCap = (0, _utils.getInteger)({
- data: attributes.excludeInitialCap,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.hyphenate = (0, _utils.getInteger)({
- data: attributes.hyphenate,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.id = attributes.id || "";
- this.pushCharacterCount = (0, _utils.getInteger)({
- data: attributes.pushCharacterCount,
- defaultValue: 3,
- validate: x => x >= 0
- });
- this.remainCharacterCount = (0, _utils.getInteger)({
- data: attributes.remainCharacterCount,
- defaultValue: 3,
- validate: x => x >= 0
- });
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.wordCharacterCount = (0, _utils.getInteger)({
- data: attributes.wordCharacterCount,
- defaultValue: 7,
- validate: x => x >= 0
- });
- }
-}
-class Image extends _xfa_object.StringObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "image");
- this.aspect = (0, _utils.getStringOption)(attributes.aspect, ["fit", "actual", "height", "none", "width"]);
- this.contentType = attributes.contentType || "";
- this.href = attributes.href || "";
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.transferEncoding = (0, _utils.getStringOption)(attributes.transferEncoding, ["base64", "none", "package"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
- [_symbol_utils.$toHTML]() {
- if (this.contentType && !MIMES.has(this.contentType.toLowerCase())) {
- return _utils.HTMLResult.EMPTY;
- }
- let buffer = this[_symbol_utils.$globalData].images && this[_symbol_utils.$globalData].images.get(this.href);
- if (!buffer && (this.href || !this[_symbol_utils.$content])) {
- return _utils.HTMLResult.EMPTY;
- }
- if (!buffer && this.transferEncoding === "base64") {
- buffer = (0, _util.stringToBytes)(atob(this[_symbol_utils.$content]));
- }
- if (!buffer) {
- return _utils.HTMLResult.EMPTY;
- }
- if (!this.contentType) {
- for (const [header, type] of IMAGES_HEADERS) {
- if (buffer.length > header.length && header.every((x, i) => x === buffer[i])) {
- this.contentType = type;
- break;
- }
- }
- if (!this.contentType) {
- return _utils.HTMLResult.EMPTY;
- }
- }
- const blob = new Blob([buffer], {
- type: this.contentType
- });
- let style;
- switch (this.aspect) {
- case "fit":
- case "actual":
- break;
- case "height":
- style = {
- height: "100%",
- objectFit: "fill"
- };
- break;
- case "none":
- style = {
- width: "100%",
- height: "100%",
- objectFit: "fill"
- };
- break;
- case "width":
- style = {
- width: "100%",
- objectFit: "fill"
- };
- break;
- }
- const parent = this[_symbol_utils.$getParent]();
- return _utils.HTMLResult.success({
- name: "img",
- attributes: {
- class: ["xfaImage"],
- style,
- src: URL.createObjectURL(blob),
- alt: parent ? ariaLabel(parent[_symbol_utils.$getParent]()) : null
- }
- });
- }
-}
-class ImageEdit extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "imageEdit", true);
- this.data = (0, _utils.getStringOption)(attributes.data, ["link", "embed"]);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.border = null;
- this.extras = null;
- this.margin = null;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- if (this.data === "embed") {
- return _utils.HTMLResult.success({
- name: "div",
- children: [],
- attributes: {}
- });
- }
- return _utils.HTMLResult.EMPTY;
- }
-}
-class Integer extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "integer");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
- [_symbol_utils.$finalize]() {
- const number = parseInt(this[_symbol_utils.$content].trim(), 10);
- this[_symbol_utils.$content] = isNaN(number) ? null : number;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- return valueToHtml(this[_symbol_utils.$content] !== null ? this[_symbol_utils.$content].toString() : "");
- }
-}
-class Issuers extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "issuers", true);
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.certificate = new _xfa_object.XFAObjectArray();
- }
-}
-class Items extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "items", true);
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
- this.ref = attributes.ref || "";
- this.save = (0, _utils.getInteger)({
- data: attributes.save,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.boolean = new _xfa_object.XFAObjectArray();
- this.date = new _xfa_object.XFAObjectArray();
- this.dateTime = new _xfa_object.XFAObjectArray();
- this.decimal = new _xfa_object.XFAObjectArray();
- this.exData = new _xfa_object.XFAObjectArray();
- this.float = new _xfa_object.XFAObjectArray();
- this.image = new _xfa_object.XFAObjectArray();
- this.integer = new _xfa_object.XFAObjectArray();
- this.text = new _xfa_object.XFAObjectArray();
- this.time = new _xfa_object.XFAObjectArray();
- }
- [_symbol_utils.$toHTML]() {
- const output = [];
- for (const child of this[_symbol_utils.$getChildren]()) {
- output.push(child[_symbol_utils.$text]());
- }
- return _utils.HTMLResult.success(output);
- }
-}
-exports.Items = Items;
-class Keep extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "keep", true);
- this.id = attributes.id || "";
- const options = ["none", "contentArea", "pageArea"];
- this.intact = (0, _utils.getStringOption)(attributes.intact, options);
- this.next = (0, _utils.getStringOption)(attributes.next, options);
- this.previous = (0, _utils.getStringOption)(attributes.previous, options);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- }
-}
-class KeyUsage extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "keyUsage");
- const options = ["", "yes", "no"];
- this.crlSign = (0, _utils.getStringOption)(attributes.crlSign, options);
- this.dataEncipherment = (0, _utils.getStringOption)(attributes.dataEncipherment, options);
- this.decipherOnly = (0, _utils.getStringOption)(attributes.decipherOnly, options);
- this.digitalSignature = (0, _utils.getStringOption)(attributes.digitalSignature, options);
- this.encipherOnly = (0, _utils.getStringOption)(attributes.encipherOnly, options);
- this.id = attributes.id || "";
- this.keyAgreement = (0, _utils.getStringOption)(attributes.keyAgreement, options);
- this.keyCertSign = (0, _utils.getStringOption)(attributes.keyCertSign, options);
- this.keyEncipherment = (0, _utils.getStringOption)(attributes.keyEncipherment, options);
- this.nonRepudiation = (0, _utils.getStringOption)(attributes.nonRepudiation, options);
- this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Line extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "line", true);
- this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]);
- this.id = attributes.id || "";
- this.slope = (0, _utils.getStringOption)(attributes.slope, ["\\", "/"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.edge = null;
- }
- [_symbol_utils.$toHTML]() {
- const parent = this[_symbol_utils.$getParent]()[_symbol_utils.$getParent]();
- const edge = this.edge || new Edge({});
- const edgeStyle = edge[_symbol_utils.$toStyle]();
- const style = Object.create(null);
- const thickness = edge.presence === "visible" ? edge.thickness : 0;
- style.strokeWidth = (0, _html_utils.measureToString)(thickness);
- style.stroke = edgeStyle.color;
- let x1, y1, x2, y2;
- let width = "100%";
- let height = "100%";
- if (parent.w <= thickness) {
- [x1, y1, x2, y2] = ["50%", 0, "50%", "100%"];
- width = style.strokeWidth;
- } else if (parent.h <= thickness) {
- [x1, y1, x2, y2] = [0, "50%", "100%", "50%"];
- height = style.strokeWidth;
- } else if (this.slope === "\\") {
- [x1, y1, x2, y2] = [0, 0, "100%", "100%"];
- } else {
- [x1, y1, x2, y2] = [0, "100%", "100%", 0];
- }
- const line = {
- name: "line",
- attributes: {
- xmlns: SVG_NS,
- x1,
- y1,
- x2,
- y2,
- style
- }
- };
- const svg = {
- name: "svg",
- children: [line],
- attributes: {
- xmlns: SVG_NS,
- width,
- height,
- style: {
- overflow: "visible"
- }
- }
- };
- if (hasMargin(parent)) {
- return _utils.HTMLResult.success({
- name: "div",
- attributes: {
- style: {
- display: "inline",
- width: "100%",
- height: "100%"
- }
- },
- children: [svg]
- });
- }
- svg.attributes.style.position = "absolute";
- return _utils.HTMLResult.success(svg);
- }
-}
-class Linear extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "linear", true);
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["toRight", "toBottom", "toLeft", "toTop"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.color = null;
- this.extras = null;
- }
- [_symbol_utils.$toStyle](startColor) {
- startColor = startColor ? startColor[_symbol_utils.$toStyle]() : "#FFFFFF";
- const transf = this.type.replace(/([RBLT])/, " $1").toLowerCase();
- const endColor = this.color ? this.color[_symbol_utils.$toStyle]() : "#000000";
- return `linear-gradient(${transf}, ${startColor}, ${endColor})`;
- }
-}
-class LockDocument extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "lockDocument");
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
- [_symbol_utils.$finalize]() {
- this[_symbol_utils.$content] = (0, _utils.getStringOption)(this[_symbol_utils.$content], ["auto", "0", "1"]);
- }
-}
-class Manifest extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "manifest", true);
- this.action = (0, _utils.getStringOption)(attributes.action, ["include", "all", "exclude"]);
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- this.ref = new _xfa_object.XFAObjectArray();
- }
-}
-class Margin extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "margin", true);
- this.bottomInset = (0, _utils.getMeasurement)(attributes.bottomInset, "0");
- this.id = attributes.id || "";
- this.leftInset = (0, _utils.getMeasurement)(attributes.leftInset, "0");
- this.rightInset = (0, _utils.getMeasurement)(attributes.rightInset, "0");
- this.topInset = (0, _utils.getMeasurement)(attributes.topInset, "0");
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- }
- [_symbol_utils.$toStyle]() {
- return {
- margin: (0, _html_utils.measureToString)(this.topInset) + " " + (0, _html_utils.measureToString)(this.rightInset) + " " + (0, _html_utils.measureToString)(this.bottomInset) + " " + (0, _html_utils.measureToString)(this.leftInset)
- };
- }
-}
-class Mdp extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "mdp");
- this.id = attributes.id || "";
- this.permissions = (0, _utils.getInteger)({
- data: attributes.permissions,
- defaultValue: 2,
- validate: x => x === 1 || x === 3
- });
- this.signatureType = (0, _utils.getStringOption)(attributes.signatureType, ["filler", "author"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Medium extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "medium");
- this.id = attributes.id || "";
- this.imagingBBox = (0, _utils.getBBox)(attributes.imagingBBox);
- this.long = (0, _utils.getMeasurement)(attributes.long);
- this.orientation = (0, _utils.getStringOption)(attributes.orientation, ["portrait", "landscape"]);
- this.short = (0, _utils.getMeasurement)(attributes.short);
- this.stock = attributes.stock || "";
- this.trayIn = (0, _utils.getStringOption)(attributes.trayIn, ["auto", "delegate", "pageFront"]);
- this.trayOut = (0, _utils.getStringOption)(attributes.trayOut, ["auto", "delegate"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Message extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "message", true);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.text = new _xfa_object.XFAObjectArray();
- }
-}
-class NumericEdit extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "numericEdit", true);
- this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.border = null;
- this.comb = null;
- this.extras = null;
- this.margin = null;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- const style = (0, _html_utils.toStyle)(this, "border", "font", "margin");
- const field = this[_symbol_utils.$getParent]()[_symbol_utils.$getParent]();
- const html = {
- name: "input",
- attributes: {
- type: "text",
- fieldId: field[_symbol_utils.$uid],
- dataId: field[_symbol_utils.$data]?.[_symbol_utils.$uid] || field[_symbol_utils.$uid],
- class: ["xfaTextfield"],
- style,
- "aria-label": ariaLabel(field),
- "aria-required": false
- }
- };
- if (isRequired(field)) {
- html.attributes["aria-required"] = true;
- html.attributes.required = true;
- }
- return _utils.HTMLResult.success({
- name: "label",
- attributes: {
- class: ["xfaLabel"]
- },
- children: [html]
- });
- }
-}
-class Occur extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "occur", true);
- this.id = attributes.id || "";
- this.initial = attributes.initial !== "" ? (0, _utils.getInteger)({
- data: attributes.initial,
- defaultValue: "",
- validate: x => true
- }) : "";
- this.max = attributes.max !== "" ? (0, _utils.getInteger)({
- data: attributes.max,
- defaultValue: 1,
- validate: x => true
- }) : "";
- this.min = attributes.min !== "" ? (0, _utils.getInteger)({
- data: attributes.min,
- defaultValue: 1,
- validate: x => true
- }) : "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- }
- [_symbol_utils.$clean]() {
- const parent = this[_symbol_utils.$getParent]();
- const originalMin = this.min;
- if (this.min === "") {
- this.min = parent instanceof PageArea || parent instanceof PageSet ? 0 : 1;
- }
- if (this.max === "") {
- if (originalMin === "") {
- this.max = parent instanceof PageArea || parent instanceof PageSet ? -1 : 1;
- } else {
- this.max = this.min;
- }
- }
- if (this.max !== -1 && this.max < this.min) {
- this.max = this.min;
- }
- if (this.initial === "") {
- this.initial = parent instanceof Template ? 1 : this.min;
- }
- }
-}
-class Oid extends _xfa_object.StringObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "oid");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Oids extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "oids", true);
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.oid = new _xfa_object.XFAObjectArray();
- }
-}
-class Overflow extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "overflow");
- this.id = attributes.id || "";
- this.leader = attributes.leader || "";
- this.target = attributes.target || "";
- this.trailer = attributes.trailer || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
- [_symbol_utils.$getExtra]() {
- if (!this[_symbol_utils.$extra]) {
- const parent = this[_symbol_utils.$getParent]();
- const root = this[_symbol_utils.$getTemplateRoot]();
- const target = root[_symbol_utils.$searchNode](this.target, parent);
- const leader = root[_symbol_utils.$searchNode](this.leader, parent);
- const trailer = root[_symbol_utils.$searchNode](this.trailer, parent);
- this[_symbol_utils.$extra] = {
- target: target?.[0] || null,
- leader: leader?.[0] || null,
- trailer: trailer?.[0] || null,
- addLeader: false,
- addTrailer: false
- };
- }
- return this[_symbol_utils.$extra];
- }
-}
-class PageArea extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "pageArea", true);
- this.blankOrNotBlank = (0, _utils.getStringOption)(attributes.blankOrNotBlank, ["any", "blank", "notBlank"]);
- this.id = attributes.id || "";
- this.initialNumber = (0, _utils.getInteger)({
- data: attributes.initialNumber,
- defaultValue: 1,
- validate: x => true
- });
- this.name = attributes.name || "";
- this.numbered = (0, _utils.getInteger)({
- data: attributes.numbered,
- defaultValue: 1,
- validate: x => true
- });
- this.oddOrEven = (0, _utils.getStringOption)(attributes.oddOrEven, ["any", "even", "odd"]);
- this.pagePosition = (0, _utils.getStringOption)(attributes.pagePosition, ["any", "first", "last", "only", "rest"]);
- this.relevant = (0, _utils.getRelevant)(attributes.relevant);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.desc = null;
- this.extras = null;
- this.medium = null;
- this.occur = null;
- this.area = new _xfa_object.XFAObjectArray();
- this.contentArea = new _xfa_object.XFAObjectArray();
- this.draw = new _xfa_object.XFAObjectArray();
- this.exclGroup = new _xfa_object.XFAObjectArray();
- this.field = new _xfa_object.XFAObjectArray();
- this.subform = new _xfa_object.XFAObjectArray();
- }
- [_symbol_utils.$isUsable]() {
- if (!this[_symbol_utils.$extra]) {
- this[_symbol_utils.$extra] = {
- numberOfUse: 0
- };
- return true;
- }
- return !this.occur || this.occur.max === -1 || this[_symbol_utils.$extra].numberOfUse < this.occur.max;
- }
- [_symbol_utils.$cleanPage]() {
- delete this[_symbol_utils.$extra];
- }
- [_symbol_utils.$getNextPage]() {
- if (!this[_symbol_utils.$extra]) {
- this[_symbol_utils.$extra] = {
- numberOfUse: 0
- };
- }
- const parent = this[_symbol_utils.$getParent]();
- if (parent.relation === "orderedOccurrence") {
- if (this[_symbol_utils.$isUsable]()) {
- this[_symbol_utils.$extra].numberOfUse += 1;
- return this;
- }
- }
- return parent[_symbol_utils.$getNextPage]();
- }
- [_symbol_utils.$getAvailableSpace]() {
- return this[_symbol_utils.$extra].space || {
- width: 0,
- height: 0
- };
- }
- [_symbol_utils.$toHTML]() {
- if (!this[_symbol_utils.$extra]) {
- this[_symbol_utils.$extra] = {
- numberOfUse: 1
- };
- }
- const children = [];
- this[_symbol_utils.$extra].children = children;
- const style = Object.create(null);
- if (this.medium && this.medium.short && this.medium.long) {
- style.width = (0, _html_utils.measureToString)(this.medium.short);
- style.height = (0, _html_utils.measureToString)(this.medium.long);
- this[_symbol_utils.$extra].space = {
- width: this.medium.short,
- height: this.medium.long
- };
- if (this.medium.orientation === "landscape") {
- const x = style.width;
- style.width = style.height;
- style.height = x;
- this[_symbol_utils.$extra].space = {
- width: this.medium.long,
- height: this.medium.short
- };
- }
- } else {
- (0, _util.warn)("XFA - No medium specified in pageArea: please file a bug.");
- }
- this[_symbol_utils.$childrenToHTML]({
- filter: new Set(["area", "draw", "field", "subform"]),
- include: true
- });
- this[_symbol_utils.$childrenToHTML]({
- filter: new Set(["contentArea"]),
- include: true
- });
- return _utils.HTMLResult.success({
- name: "div",
- children,
- attributes: {
- class: ["xfaPage"],
- id: this[_symbol_utils.$uid],
- style,
- xfaName: this.name
- }
- });
- }
-}
-class PageSet extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "pageSet", true);
- this.duplexImposition = (0, _utils.getStringOption)(attributes.duplexImposition, ["longEdge", "shortEdge"]);
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.relation = (0, _utils.getStringOption)(attributes.relation, ["orderedOccurrence", "duplexPaginated", "simplexPaginated"]);
- this.relevant = (0, _utils.getRelevant)(attributes.relevant);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- this.occur = null;
- this.pageArea = new _xfa_object.XFAObjectArray();
- this.pageSet = new _xfa_object.XFAObjectArray();
- }
- [_symbol_utils.$cleanPage]() {
- for (const page of this.pageArea.children) {
- page[_symbol_utils.$cleanPage]();
- }
- for (const page of this.pageSet.children) {
- page[_symbol_utils.$cleanPage]();
- }
- }
- [_symbol_utils.$isUsable]() {
- return !this.occur || this.occur.max === -1 || this[_symbol_utils.$extra].numberOfUse < this.occur.max;
- }
- [_symbol_utils.$getNextPage]() {
- if (!this[_symbol_utils.$extra]) {
- this[_symbol_utils.$extra] = {
- numberOfUse: 1,
- pageIndex: -1,
- pageSetIndex: -1
- };
- }
- if (this.relation === "orderedOccurrence") {
- if (this[_symbol_utils.$extra].pageIndex + 1 < this.pageArea.children.length) {
- this[_symbol_utils.$extra].pageIndex += 1;
- const pageArea = this.pageArea.children[this[_symbol_utils.$extra].pageIndex];
- return pageArea[_symbol_utils.$getNextPage]();
- }
- if (this[_symbol_utils.$extra].pageSetIndex + 1 < this.pageSet.children.length) {
- this[_symbol_utils.$extra].pageSetIndex += 1;
- return this.pageSet.children[this[_symbol_utils.$extra].pageSetIndex][_symbol_utils.$getNextPage]();
- }
- if (this[_symbol_utils.$isUsable]()) {
- this[_symbol_utils.$extra].numberOfUse += 1;
- this[_symbol_utils.$extra].pageIndex = -1;
- this[_symbol_utils.$extra].pageSetIndex = -1;
- return this[_symbol_utils.$getNextPage]();
- }
- const parent = this[_symbol_utils.$getParent]();
- if (parent instanceof PageSet) {
- return parent[_symbol_utils.$getNextPage]();
- }
- this[_symbol_utils.$cleanPage]();
- return this[_symbol_utils.$getNextPage]();
- }
- const pageNumber = this[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].pageNumber;
- const parity = pageNumber % 2 === 0 ? "even" : "odd";
- const position = pageNumber === 0 ? "first" : "rest";
- let page = this.pageArea.children.find(p => p.oddOrEven === parity && p.pagePosition === position);
- if (page) {
- return page;
- }
- page = this.pageArea.children.find(p => p.oddOrEven === "any" && p.pagePosition === position);
- if (page) {
- return page;
- }
- page = this.pageArea.children.find(p => p.oddOrEven === "any" && p.pagePosition === "any");
- if (page) {
- return page;
- }
- return this.pageArea.children[0];
- }
-}
-class Para extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "para", true);
- this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]);
- this.id = attributes.id || "";
- this.lineHeight = attributes.lineHeight ? (0, _utils.getMeasurement)(attributes.lineHeight, "0pt") : "";
- this.marginLeft = attributes.marginLeft ? (0, _utils.getMeasurement)(attributes.marginLeft, "0pt") : "";
- this.marginRight = attributes.marginRight ? (0, _utils.getMeasurement)(attributes.marginRight, "0pt") : "";
- this.orphans = (0, _utils.getInteger)({
- data: attributes.orphans,
- defaultValue: 0,
- validate: x => x >= 0
- });
- this.preserve = attributes.preserve || "";
- this.radixOffset = attributes.radixOffset ? (0, _utils.getMeasurement)(attributes.radixOffset, "0pt") : "";
- this.spaceAbove = attributes.spaceAbove ? (0, _utils.getMeasurement)(attributes.spaceAbove, "0pt") : "";
- this.spaceBelow = attributes.spaceBelow ? (0, _utils.getMeasurement)(attributes.spaceBelow, "0pt") : "";
- this.tabDefault = attributes.tabDefault ? (0, _utils.getMeasurement)(this.tabDefault) : "";
- this.tabStops = (attributes.tabStops || "").trim().split(/\s+/).map((x, i) => i % 2 === 1 ? (0, _utils.getMeasurement)(x) : x);
- this.textIndent = attributes.textIndent ? (0, _utils.getMeasurement)(attributes.textIndent, "0pt") : "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.vAlign = (0, _utils.getStringOption)(attributes.vAlign, ["top", "bottom", "middle"]);
- this.widows = (0, _utils.getInteger)({
- data: attributes.widows,
- defaultValue: 0,
- validate: x => x >= 0
- });
- this.hyphenation = null;
- }
- [_symbol_utils.$toStyle]() {
- const style = (0, _html_utils.toStyle)(this, "hAlign");
- if (this.marginLeft !== "") {
- style.paddingLeft = (0, _html_utils.measureToString)(this.marginLeft);
- }
- if (this.marginRight !== "") {
- style.paddingight = (0, _html_utils.measureToString)(this.marginRight);
- }
- if (this.spaceAbove !== "") {
- style.paddingTop = (0, _html_utils.measureToString)(this.spaceAbove);
- }
- if (this.spaceBelow !== "") {
- style.paddingBottom = (0, _html_utils.measureToString)(this.spaceBelow);
- }
- if (this.textIndent !== "") {
- style.textIndent = (0, _html_utils.measureToString)(this.textIndent);
- (0, _html_utils.fixTextIndent)(style);
- }
- if (this.lineHeight > 0) {
- style.lineHeight = (0, _html_utils.measureToString)(this.lineHeight);
- }
- if (this.tabDefault !== "") {
- style.tabSize = (0, _html_utils.measureToString)(this.tabDefault);
- }
- if (this.tabStops.length > 0) {}
- if (this.hyphenatation) {
- Object.assign(style, this.hyphenatation[_symbol_utils.$toStyle]());
- }
- return style;
- }
-}
-class PasswordEdit extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "passwordEdit", true);
- this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]);
- this.id = attributes.id || "";
- this.passwordChar = attributes.passwordChar || "*";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.border = null;
- this.extras = null;
- this.margin = null;
- }
-}
-class Pattern extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "pattern", true);
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["crossHatch", "crossDiagonal", "diagonalLeft", "diagonalRight", "horizontal", "vertical"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.color = null;
- this.extras = null;
- }
- [_symbol_utils.$toStyle](startColor) {
- startColor = startColor ? startColor[_symbol_utils.$toStyle]() : "#FFFFFF";
- const endColor = this.color ? this.color[_symbol_utils.$toStyle]() : "#000000";
- const width = 5;
- const cmd = "repeating-linear-gradient";
- const colors = `${startColor},${startColor} ${width}px,${endColor} ${width}px,${endColor} ${2 * width}px`;
- switch (this.type) {
- case "crossHatch":
- return `${cmd}(to top,${colors}) ${cmd}(to right,${colors})`;
- case "crossDiagonal":
- return `${cmd}(45deg,${colors}) ${cmd}(-45deg,${colors})`;
- case "diagonalLeft":
- return `${cmd}(45deg,${colors})`;
- case "diagonalRight":
- return `${cmd}(-45deg,${colors})`;
- case "horizontal":
- return `${cmd}(to top,${colors})`;
- case "vertical":
- return `${cmd}(to right,${colors})`;
- }
- return "";
- }
-}
-class Picture extends _xfa_object.StringObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "picture");
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Proto extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "proto", true);
- this.appearanceFilter = new _xfa_object.XFAObjectArray();
- this.arc = new _xfa_object.XFAObjectArray();
- this.area = new _xfa_object.XFAObjectArray();
- this.assist = new _xfa_object.XFAObjectArray();
- this.barcode = new _xfa_object.XFAObjectArray();
- this.bindItems = new _xfa_object.XFAObjectArray();
- this.bookend = new _xfa_object.XFAObjectArray();
- this.boolean = new _xfa_object.XFAObjectArray();
- this.border = new _xfa_object.XFAObjectArray();
- this.break = new _xfa_object.XFAObjectArray();
- this.breakAfter = new _xfa_object.XFAObjectArray();
- this.breakBefore = new _xfa_object.XFAObjectArray();
- this.button = new _xfa_object.XFAObjectArray();
- this.calculate = new _xfa_object.XFAObjectArray();
- this.caption = new _xfa_object.XFAObjectArray();
- this.certificate = new _xfa_object.XFAObjectArray();
- this.certificates = new _xfa_object.XFAObjectArray();
- this.checkButton = new _xfa_object.XFAObjectArray();
- this.choiceList = new _xfa_object.XFAObjectArray();
- this.color = new _xfa_object.XFAObjectArray();
- this.comb = new _xfa_object.XFAObjectArray();
- this.connect = new _xfa_object.XFAObjectArray();
- this.contentArea = new _xfa_object.XFAObjectArray();
- this.corner = new _xfa_object.XFAObjectArray();
- this.date = new _xfa_object.XFAObjectArray();
- this.dateTime = new _xfa_object.XFAObjectArray();
- this.dateTimeEdit = new _xfa_object.XFAObjectArray();
- this.decimal = new _xfa_object.XFAObjectArray();
- this.defaultUi = new _xfa_object.XFAObjectArray();
- this.desc = new _xfa_object.XFAObjectArray();
- this.digestMethod = new _xfa_object.XFAObjectArray();
- this.digestMethods = new _xfa_object.XFAObjectArray();
- this.draw = new _xfa_object.XFAObjectArray();
- this.edge = new _xfa_object.XFAObjectArray();
- this.encoding = new _xfa_object.XFAObjectArray();
- this.encodings = new _xfa_object.XFAObjectArray();
- this.encrypt = new _xfa_object.XFAObjectArray();
- this.encryptData = new _xfa_object.XFAObjectArray();
- this.encryption = new _xfa_object.XFAObjectArray();
- this.encryptionMethod = new _xfa_object.XFAObjectArray();
- this.encryptionMethods = new _xfa_object.XFAObjectArray();
- this.event = new _xfa_object.XFAObjectArray();
- this.exData = new _xfa_object.XFAObjectArray();
- this.exObject = new _xfa_object.XFAObjectArray();
- this.exclGroup = new _xfa_object.XFAObjectArray();
- this.execute = new _xfa_object.XFAObjectArray();
- this.extras = new _xfa_object.XFAObjectArray();
- this.field = new _xfa_object.XFAObjectArray();
- this.fill = new _xfa_object.XFAObjectArray();
- this.filter = new _xfa_object.XFAObjectArray();
- this.float = new _xfa_object.XFAObjectArray();
- this.font = new _xfa_object.XFAObjectArray();
- this.format = new _xfa_object.XFAObjectArray();
- this.handler = new _xfa_object.XFAObjectArray();
- this.hyphenation = new _xfa_object.XFAObjectArray();
- this.image = new _xfa_object.XFAObjectArray();
- this.imageEdit = new _xfa_object.XFAObjectArray();
- this.integer = new _xfa_object.XFAObjectArray();
- this.issuers = new _xfa_object.XFAObjectArray();
- this.items = new _xfa_object.XFAObjectArray();
- this.keep = new _xfa_object.XFAObjectArray();
- this.keyUsage = new _xfa_object.XFAObjectArray();
- this.line = new _xfa_object.XFAObjectArray();
- this.linear = new _xfa_object.XFAObjectArray();
- this.lockDocument = new _xfa_object.XFAObjectArray();
- this.manifest = new _xfa_object.XFAObjectArray();
- this.margin = new _xfa_object.XFAObjectArray();
- this.mdp = new _xfa_object.XFAObjectArray();
- this.medium = new _xfa_object.XFAObjectArray();
- this.message = new _xfa_object.XFAObjectArray();
- this.numericEdit = new _xfa_object.XFAObjectArray();
- this.occur = new _xfa_object.XFAObjectArray();
- this.oid = new _xfa_object.XFAObjectArray();
- this.oids = new _xfa_object.XFAObjectArray();
- this.overflow = new _xfa_object.XFAObjectArray();
- this.pageArea = new _xfa_object.XFAObjectArray();
- this.pageSet = new _xfa_object.XFAObjectArray();
- this.para = new _xfa_object.XFAObjectArray();
- this.passwordEdit = new _xfa_object.XFAObjectArray();
- this.pattern = new _xfa_object.XFAObjectArray();
- this.picture = new _xfa_object.XFAObjectArray();
- this.radial = new _xfa_object.XFAObjectArray();
- this.reason = new _xfa_object.XFAObjectArray();
- this.reasons = new _xfa_object.XFAObjectArray();
- this.rectangle = new _xfa_object.XFAObjectArray();
- this.ref = new _xfa_object.XFAObjectArray();
- this.script = new _xfa_object.XFAObjectArray();
- this.setProperty = new _xfa_object.XFAObjectArray();
- this.signData = new _xfa_object.XFAObjectArray();
- this.signature = new _xfa_object.XFAObjectArray();
- this.signing = new _xfa_object.XFAObjectArray();
- this.solid = new _xfa_object.XFAObjectArray();
- this.speak = new _xfa_object.XFAObjectArray();
- this.stipple = new _xfa_object.XFAObjectArray();
- this.subform = new _xfa_object.XFAObjectArray();
- this.subformSet = new _xfa_object.XFAObjectArray();
- this.subjectDN = new _xfa_object.XFAObjectArray();
- this.subjectDNs = new _xfa_object.XFAObjectArray();
- this.submit = new _xfa_object.XFAObjectArray();
- this.text = new _xfa_object.XFAObjectArray();
- this.textEdit = new _xfa_object.XFAObjectArray();
- this.time = new _xfa_object.XFAObjectArray();
- this.timeStamp = new _xfa_object.XFAObjectArray();
- this.toolTip = new _xfa_object.XFAObjectArray();
- this.traversal = new _xfa_object.XFAObjectArray();
- this.traverse = new _xfa_object.XFAObjectArray();
- this.ui = new _xfa_object.XFAObjectArray();
- this.validate = new _xfa_object.XFAObjectArray();
- this.value = new _xfa_object.XFAObjectArray();
- this.variables = new _xfa_object.XFAObjectArray();
- }
-}
-class Radial extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "radial", true);
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["toEdge", "toCenter"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.color = null;
- this.extras = null;
- }
- [_symbol_utils.$toStyle](startColor) {
- startColor = startColor ? startColor[_symbol_utils.$toStyle]() : "#FFFFFF";
- const endColor = this.color ? this.color[_symbol_utils.$toStyle]() : "#000000";
- const colors = this.type === "toEdge" ? `${startColor},${endColor}` : `${endColor},${startColor}`;
- return `radial-gradient(circle at center, ${colors})`;
- }
-}
-class Reason extends _xfa_object.StringObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "reason");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Reasons extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "reasons", true);
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.reason = new _xfa_object.XFAObjectArray();
- }
-}
-class Rectangle extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "rectangle", true);
- this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.corner = new _xfa_object.XFAObjectArray(4);
- this.edge = new _xfa_object.XFAObjectArray(4);
- this.fill = null;
- }
- [_symbol_utils.$toHTML]() {
- const edge = this.edge.children.length ? this.edge.children[0] : new Edge({});
- const edgeStyle = edge[_symbol_utils.$toStyle]();
- const style = Object.create(null);
- if (this.fill?.presence === "visible") {
- Object.assign(style, this.fill[_symbol_utils.$toStyle]());
- } else {
- style.fill = "transparent";
- }
- style.strokeWidth = (0, _html_utils.measureToString)(edge.presence === "visible" ? edge.thickness : 0);
- style.stroke = edgeStyle.color;
- const corner = this.corner.children.length ? this.corner.children[0] : new Corner({});
- const cornerStyle = corner[_symbol_utils.$toStyle]();
- const rect = {
- name: "rect",
- attributes: {
- xmlns: SVG_NS,
- width: "100%",
- height: "100%",
- x: 0,
- y: 0,
- rx: cornerStyle.radius,
- ry: cornerStyle.radius,
- style
- }
- };
- const svg = {
- name: "svg",
- children: [rect],
- attributes: {
- xmlns: SVG_NS,
- style: {
- overflow: "visible"
- },
- width: "100%",
- height: "100%"
- }
- };
- const parent = this[_symbol_utils.$getParent]()[_symbol_utils.$getParent]();
- if (hasMargin(parent)) {
- return _utils.HTMLResult.success({
- name: "div",
- attributes: {
- style: {
- display: "inline",
- width: "100%",
- height: "100%"
- }
- },
- children: [svg]
- });
- }
- svg.attributes.style.position = "absolute";
- return _utils.HTMLResult.success(svg);
- }
-}
-class RefElement extends _xfa_object.StringObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "ref");
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Script extends _xfa_object.StringObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "script");
- this.binding = attributes.binding || "";
- this.contentType = attributes.contentType || "";
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.runAt = (0, _utils.getStringOption)(attributes.runAt, ["client", "both", "server"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class SetProperty extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "setProperty");
- this.connection = attributes.connection || "";
- this.ref = attributes.ref || "";
- this.target = attributes.target || "";
- }
-}
-exports.SetProperty = SetProperty;
-class SignData extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "signData", true);
- this.id = attributes.id || "";
- this.operation = (0, _utils.getStringOption)(attributes.operation, ["sign", "clear", "verify"]);
- this.ref = attributes.ref || "";
- this.target = attributes.target || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.filter = null;
- this.manifest = null;
- }
-}
-class Signature extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "signature", true);
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["PDF1.3", "PDF1.6"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.border = null;
- this.extras = null;
- this.filter = null;
- this.manifest = null;
- this.margin = null;
- }
-}
-class Signing extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "signing", true);
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.certificate = new _xfa_object.XFAObjectArray();
- }
-}
-class Solid extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "solid", true);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- }
- [_symbol_utils.$toStyle](startColor) {
- return startColor ? startColor[_symbol_utils.$toStyle]() : "#FFFFFF";
- }
-}
-class Speak extends _xfa_object.StringObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "speak");
- this.disable = (0, _utils.getInteger)({
- data: attributes.disable,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.id = attributes.id || "";
- this.priority = (0, _utils.getStringOption)(attributes.priority, ["custom", "caption", "name", "toolTip"]);
- this.rid = attributes.rid || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Stipple extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "stipple", true);
- this.id = attributes.id || "";
- this.rate = (0, _utils.getInteger)({
- data: attributes.rate,
- defaultValue: 50,
- validate: x => x >= 0 && x <= 100
- });
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.color = null;
- this.extras = null;
- }
- [_symbol_utils.$toStyle](bgColor) {
- const alpha = this.rate / 100;
- return _util.Util.makeHexColor(Math.round(bgColor.value.r * (1 - alpha) + this.value.r * alpha), Math.round(bgColor.value.g * (1 - alpha) + this.value.g * alpha), Math.round(bgColor.value.b * (1 - alpha) + this.value.b * alpha));
- }
-}
-class Subform extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "subform", true);
- this.access = (0, _utils.getStringOption)(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]);
- this.allowMacro = (0, _utils.getInteger)({
- data: attributes.allowMacro,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]);
- this.colSpan = (0, _utils.getInteger)({
- data: attributes.colSpan,
- defaultValue: 1,
- validate: n => n >= 1 || n === -1
- });
- this.columnWidths = (attributes.columnWidths || "").trim().split(/\s+/).map(x => x === "-1" ? -1 : (0, _utils.getMeasurement)(x));
- this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : "";
- this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]);
- this.id = attributes.id || "";
- this.layout = (0, _utils.getStringOption)(attributes.layout, ["position", "lr-tb", "rl-row", "rl-tb", "row", "table", "tb"]);
- this.locale = attributes.locale || "";
- this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt");
- this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt");
- this.mergeMode = (0, _utils.getStringOption)(attributes.mergeMode, ["consumeData", "matchTemplate"]);
- this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt");
- this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt");
- this.name = attributes.name || "";
- this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]);
- this.relevant = (0, _utils.getRelevant)(attributes.relevant);
- this.restoreState = (0, _utils.getStringOption)(attributes.restoreState, ["manual", "auto"]);
- this.scope = (0, _utils.getStringOption)(attributes.scope, ["name", "none"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : "";
- this.x = (0, _utils.getMeasurement)(attributes.x, "0pt");
- this.y = (0, _utils.getMeasurement)(attributes.y, "0pt");
- this.assist = null;
- this.bind = null;
- this.bookend = null;
- this.border = null;
- this.break = null;
- this.calculate = null;
- this.desc = null;
- this.extras = null;
- this.keep = null;
- this.margin = null;
- this.occur = null;
- this.overflow = null;
- this.pageSet = null;
- this.para = null;
- this.traversal = null;
- this.validate = null;
- this.variables = null;
- this.area = new _xfa_object.XFAObjectArray();
- this.breakAfter = new _xfa_object.XFAObjectArray();
- this.breakBefore = new _xfa_object.XFAObjectArray();
- this.connect = new _xfa_object.XFAObjectArray();
- this.draw = new _xfa_object.XFAObjectArray();
- this.event = new _xfa_object.XFAObjectArray();
- this.exObject = new _xfa_object.XFAObjectArray();
- this.exclGroup = new _xfa_object.XFAObjectArray();
- this.field = new _xfa_object.XFAObjectArray();
- this.proto = new _xfa_object.XFAObjectArray();
- this.setProperty = new _xfa_object.XFAObjectArray();
- this.subform = new _xfa_object.XFAObjectArray();
- this.subformSet = new _xfa_object.XFAObjectArray();
- }
- [_symbol_utils.$getSubformParent]() {
- const parent = this[_symbol_utils.$getParent]();
- if (parent instanceof SubformSet) {
- return parent[_symbol_utils.$getSubformParent]();
- }
- return parent;
- }
- [_symbol_utils.$isBindable]() {
- return true;
- }
- [_symbol_utils.$isThereMoreWidth]() {
- return this.layout.endsWith("-tb") && this[_symbol_utils.$extra].attempt === 0 && this[_symbol_utils.$extra].numberInLine > 0 || this[_symbol_utils.$getParent]()[_symbol_utils.$isThereMoreWidth]();
- }
- *[_symbol_utils.$getContainedChildren]() {
- yield* getContainedChildren(this);
- }
- [_symbol_utils.$flushHTML]() {
- return (0, _layout.flushHTML)(this);
- }
- [_symbol_utils.$addHTML](html, bbox) {
- (0, _layout.addHTML)(this, html, bbox);
- }
- [_symbol_utils.$getAvailableSpace]() {
- return (0, _layout.getAvailableSpace)(this);
- }
- [_symbol_utils.$isSplittable]() {
- const parent = this[_symbol_utils.$getSubformParent]();
- if (!parent[_symbol_utils.$isSplittable]()) {
- return false;
- }
- if (this[_symbol_utils.$extra]._isSplittable !== undefined) {
- return this[_symbol_utils.$extra]._isSplittable;
- }
- if (this.layout === "position" || this.layout.includes("row")) {
- this[_symbol_utils.$extra]._isSplittable = false;
- return false;
- }
- if (this.keep && this.keep.intact !== "none") {
- this[_symbol_utils.$extra]._isSplittable = false;
- return false;
- }
- if (parent.layout?.endsWith("-tb") && parent[_symbol_utils.$extra].numberInLine !== 0) {
- return false;
- }
- this[_symbol_utils.$extra]._isSplittable = true;
- return true;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- setTabIndex(this);
- if (this.break) {
- if (this.break.after !== "auto" || this.break.afterTarget !== "") {
- const node = new BreakAfter({
- targetType: this.break.after,
- target: this.break.afterTarget,
- startNew: this.break.startNew.toString()
- });
- node[_symbol_utils.$globalData] = this[_symbol_utils.$globalData];
- this[_symbol_utils.$appendChild](node);
- this.breakAfter.push(node);
- }
- if (this.break.before !== "auto" || this.break.beforeTarget !== "") {
- const node = new BreakBefore({
- targetType: this.break.before,
- target: this.break.beforeTarget,
- startNew: this.break.startNew.toString()
- });
- node[_symbol_utils.$globalData] = this[_symbol_utils.$globalData];
- this[_symbol_utils.$appendChild](node);
- this.breakBefore.push(node);
- }
- if (this.break.overflowTarget !== "") {
- const node = new Overflow({
- target: this.break.overflowTarget,
- leader: this.break.overflowLeader,
- trailer: this.break.overflowTrailer
- });
- node[_symbol_utils.$globalData] = this[_symbol_utils.$globalData];
- this[_symbol_utils.$appendChild](node);
- this.overflow.push(node);
- }
- this[_symbol_utils.$removeChild](this.break);
- this.break = null;
- }
- if (this.presence === "hidden" || this.presence === "inactive") {
- return _utils.HTMLResult.EMPTY;
- }
- if (this.breakBefore.children.length > 1 || this.breakAfter.children.length > 1) {
- (0, _util.warn)("XFA - Several breakBefore or breakAfter in subforms: please file a bug.");
- }
- if (this.breakBefore.children.length >= 1) {
- const breakBefore = this.breakBefore.children[0];
- if (handleBreak(breakBefore)) {
- return _utils.HTMLResult.breakNode(breakBefore);
- }
- }
- if (this[_symbol_utils.$extra]?.afterBreakAfter) {
- return _utils.HTMLResult.EMPTY;
- }
- (0, _html_utils.fixDimensions)(this);
- const children = [];
- const attributes = {
- id: this[_symbol_utils.$uid],
- class: []
- };
- (0, _html_utils.setAccess)(this, attributes.class);
- if (!this[_symbol_utils.$extra]) {
- this[_symbol_utils.$extra] = Object.create(null);
- }
- Object.assign(this[_symbol_utils.$extra], {
- children,
- line: null,
- attributes,
- attempt: 0,
- numberInLine: 0,
- availableSpace: {
- width: Math.min(this.w || Infinity, availableSpace.width),
- height: Math.min(this.h || Infinity, availableSpace.height)
- },
- width: 0,
- height: 0,
- prevHeight: 0,
- currentWidth: 0
- });
- const root = this[_symbol_utils.$getTemplateRoot]();
- const savedNoLayoutFailure = root[_symbol_utils.$extra].noLayoutFailure;
- const isSplittable = this[_symbol_utils.$isSplittable]();
- if (!isSplittable) {
- setFirstUnsplittable(this);
- }
- if (!(0, _layout.checkDimensions)(this, availableSpace)) {
- return _utils.HTMLResult.FAILURE;
- }
- const filter = new Set(["area", "draw", "exclGroup", "field", "subform", "subformSet"]);
- if (this.layout.includes("row")) {
- const columnWidths = this[_symbol_utils.$getSubformParent]().columnWidths;
- if (Array.isArray(columnWidths) && columnWidths.length > 0) {
- this[_symbol_utils.$extra].columnWidths = columnWidths;
- this[_symbol_utils.$extra].currentColumn = 0;
- }
- }
- const style = (0, _html_utils.toStyle)(this, "anchorType", "dimensions", "position", "presence", "border", "margin", "hAlign");
- const classNames = ["xfaSubform"];
- const cl = (0, _html_utils.layoutClass)(this);
- if (cl) {
- classNames.push(cl);
- }
- attributes.style = style;
- attributes.class = classNames;
- if (this.name) {
- attributes.xfaName = this.name;
- }
- if (this.overflow) {
- const overflowExtra = this.overflow[_symbol_utils.$getExtra]();
- if (overflowExtra.addLeader) {
- overflowExtra.addLeader = false;
- handleOverflow(this, overflowExtra.leader, availableSpace);
- }
- }
- this[_symbol_utils.$pushPara]();
- const isLrTb = this.layout === "lr-tb" || this.layout === "rl-tb";
- const maxRun = isLrTb ? MAX_ATTEMPTS_FOR_LRTB_LAYOUT : 1;
- for (; this[_symbol_utils.$extra].attempt < maxRun; this[_symbol_utils.$extra].attempt++) {
- if (isLrTb && this[_symbol_utils.$extra].attempt === MAX_ATTEMPTS_FOR_LRTB_LAYOUT - 1) {
- this[_symbol_utils.$extra].numberInLine = 0;
- }
- const result = this[_symbol_utils.$childrenToHTML]({
- filter,
- include: true
- });
- if (result.success) {
- break;
- }
- if (result.isBreak()) {
- this[_symbol_utils.$popPara]();
- return result;
- }
- if (isLrTb && this[_symbol_utils.$extra].attempt === 0 && this[_symbol_utils.$extra].numberInLine === 0 && !root[_symbol_utils.$extra].noLayoutFailure) {
- this[_symbol_utils.$extra].attempt = maxRun;
- break;
- }
- }
- this[_symbol_utils.$popPara]();
- if (!isSplittable) {
- unsetFirstUnsplittable(this);
- }
- root[_symbol_utils.$extra].noLayoutFailure = savedNoLayoutFailure;
- if (this[_symbol_utils.$extra].attempt === maxRun) {
- if (this.overflow) {
- this[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].overflowNode = this.overflow;
- }
- if (!isSplittable) {
- delete this[_symbol_utils.$extra];
- }
- return _utils.HTMLResult.FAILURE;
- }
- if (this.overflow) {
- const overflowExtra = this.overflow[_symbol_utils.$getExtra]();
- if (overflowExtra.addTrailer) {
- overflowExtra.addTrailer = false;
- handleOverflow(this, overflowExtra.trailer, availableSpace);
- }
- }
- let marginH = 0;
- let marginV = 0;
- if (this.margin) {
- marginH = this.margin.leftInset + this.margin.rightInset;
- marginV = this.margin.topInset + this.margin.bottomInset;
- }
- const width = Math.max(this[_symbol_utils.$extra].width + marginH, this.w || 0);
- const height = Math.max(this[_symbol_utils.$extra].height + marginV, this.h || 0);
- const bbox = [this.x, this.y, width, height];
- if (this.w === "") {
- style.width = (0, _html_utils.measureToString)(width);
- }
- if (this.h === "") {
- style.height = (0, _html_utils.measureToString)(height);
- }
- if ((style.width === "0px" || style.height === "0px") && children.length === 0) {
- return _utils.HTMLResult.EMPTY;
- }
- const html = {
- name: "div",
- attributes,
- children
- };
- applyAssist(this, attributes);
- const result = _utils.HTMLResult.success((0, _html_utils.createWrapper)(this, html), bbox);
- if (this.breakAfter.children.length >= 1) {
- const breakAfter = this.breakAfter.children[0];
- if (handleBreak(breakAfter)) {
- this[_symbol_utils.$extra].afterBreakAfter = result;
- return _utils.HTMLResult.breakNode(breakAfter);
- }
- }
- delete this[_symbol_utils.$extra];
- return result;
- }
-}
-class SubformSet extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "subformSet", true);
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.relation = (0, _utils.getStringOption)(attributes.relation, ["ordered", "choice", "unordered"]);
- this.relevant = (0, _utils.getRelevant)(attributes.relevant);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.bookend = null;
- this.break = null;
- this.desc = null;
- this.extras = null;
- this.occur = null;
- this.overflow = null;
- this.breakAfter = new _xfa_object.XFAObjectArray();
- this.breakBefore = new _xfa_object.XFAObjectArray();
- this.subform = new _xfa_object.XFAObjectArray();
- this.subformSet = new _xfa_object.XFAObjectArray();
- }
- *[_symbol_utils.$getContainedChildren]() {
- yield* getContainedChildren(this);
- }
- [_symbol_utils.$getSubformParent]() {
- let parent = this[_symbol_utils.$getParent]();
- while (!(parent instanceof Subform)) {
- parent = parent[_symbol_utils.$getParent]();
- }
- return parent;
- }
- [_symbol_utils.$isBindable]() {
- return true;
- }
-}
-class SubjectDN extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "subjectDN");
- this.delimiter = attributes.delimiter || ",";
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
- [_symbol_utils.$finalize]() {
- this[_symbol_utils.$content] = new Map(this[_symbol_utils.$content].split(this.delimiter).map(kv => {
- kv = kv.split("=", 2);
- kv[0] = kv[0].trim();
- return kv;
- }));
- }
-}
-class SubjectDNs extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "subjectDNs", true);
- this.id = attributes.id || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.subjectDN = new _xfa_object.XFAObjectArray();
- }
-}
-class Submit extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "submit", true);
- this.embedPDF = (0, _utils.getInteger)({
- data: attributes.embedPDF,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.format = (0, _utils.getStringOption)(attributes.format, ["xdp", "formdata", "pdf", "urlencoded", "xfd", "xml"]);
- this.id = attributes.id || "";
- this.target = attributes.target || "";
- this.textEncoding = (0, _utils.getKeyword)({
- data: attributes.textEncoding ? attributes.textEncoding.toLowerCase() : "",
- defaultValue: "",
- validate: k => ["utf-8", "big-five", "fontspecific", "gbk", "gb-18030", "gb-2312", "ksc-5601", "none", "shift-jis", "ucs-2", "utf-16"].includes(k) || k.match(/iso-8859-\d{2}/)
- });
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.xdpContent = attributes.xdpContent || "";
- this.encrypt = null;
- this.encryptData = new _xfa_object.XFAObjectArray();
- this.signData = new _xfa_object.XFAObjectArray();
- }
-}
-class Template extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "template", true);
- this.baseProfile = (0, _utils.getStringOption)(attributes.baseProfile, ["full", "interactiveForms"]);
- this.extras = null;
- this.subform = new _xfa_object.XFAObjectArray();
- }
- [_symbol_utils.$finalize]() {
- if (this.subform.children.length === 0) {
- (0, _util.warn)("XFA - No subforms in template node.");
- }
- if (this.subform.children.length >= 2) {
- (0, _util.warn)("XFA - Several subforms in template node: please file a bug.");
- }
- this[_symbol_utils.$tabIndex] = DEFAULT_TAB_INDEX;
- }
- [_symbol_utils.$isSplittable]() {
- return true;
- }
- [_symbol_utils.$searchNode](expr, container) {
- if (expr.startsWith("#")) {
- return [this[_symbol_utils.$ids].get(expr.slice(1))];
- }
- return (0, _som.searchNode)(this, container, expr, true, true);
- }
- *[_symbol_utils.$toPages]() {
- if (!this.subform.children.length) {
- return _utils.HTMLResult.success({
- name: "div",
- children: []
- });
- }
- this[_symbol_utils.$extra] = {
- overflowNode: null,
- firstUnsplittable: null,
- currentContentArea: null,
- currentPageArea: null,
- noLayoutFailure: false,
- pageNumber: 1,
- pagePosition: "first",
- oddOrEven: "odd",
- blankOrNotBlank: "nonBlank",
- paraStack: []
- };
- const root = this.subform.children[0];
- root.pageSet[_symbol_utils.$cleanPage]();
- const pageAreas = root.pageSet.pageArea.children;
- const mainHtml = {
- name: "div",
- children: []
- };
- let pageArea = null;
- let breakBefore = null;
- let breakBeforeTarget = null;
- if (root.breakBefore.children.length >= 1) {
- breakBefore = root.breakBefore.children[0];
- breakBeforeTarget = breakBefore.target;
- } else if (root.subform.children.length >= 1 && root.subform.children[0].breakBefore.children.length >= 1) {
- breakBefore = root.subform.children[0].breakBefore.children[0];
- breakBeforeTarget = breakBefore.target;
- } else if (root.break?.beforeTarget) {
- breakBefore = root.break;
- breakBeforeTarget = breakBefore.beforeTarget;
- } else if (root.subform.children.length >= 1 && root.subform.children[0].break?.beforeTarget) {
- breakBefore = root.subform.children[0].break;
- breakBeforeTarget = breakBefore.beforeTarget;
- }
- if (breakBefore) {
- const target = this[_symbol_utils.$searchNode](breakBeforeTarget, breakBefore[_symbol_utils.$getParent]());
- if (target instanceof PageArea) {
- pageArea = target;
- breakBefore[_symbol_utils.$extra] = {};
- }
- }
- if (!pageArea) {
- pageArea = pageAreas[0];
- }
- pageArea[_symbol_utils.$extra] = {
- numberOfUse: 1
- };
- const pageAreaParent = pageArea[_symbol_utils.$getParent]();
- pageAreaParent[_symbol_utils.$extra] = {
- numberOfUse: 1,
- pageIndex: pageAreaParent.pageArea.children.indexOf(pageArea),
- pageSetIndex: 0
- };
- let targetPageArea;
- let leader = null;
- let trailer = null;
- let hasSomething = true;
- let hasSomethingCounter = 0;
- let startIndex = 0;
- while (true) {
- if (!hasSomething) {
- mainHtml.children.pop();
- if (++hasSomethingCounter === MAX_EMPTY_PAGES) {
- (0, _util.warn)("XFA - Something goes wrong: please file a bug.");
- return mainHtml;
- }
- } else {
- hasSomethingCounter = 0;
- }
- targetPageArea = null;
- this[_symbol_utils.$extra].currentPageArea = pageArea;
- const page = pageArea[_symbol_utils.$toHTML]().html;
- mainHtml.children.push(page);
- if (leader) {
- this[_symbol_utils.$extra].noLayoutFailure = true;
- page.children.push(leader[_symbol_utils.$toHTML](pageArea[_symbol_utils.$extra].space).html);
- leader = null;
- }
- if (trailer) {
- this[_symbol_utils.$extra].noLayoutFailure = true;
- page.children.push(trailer[_symbol_utils.$toHTML](pageArea[_symbol_utils.$extra].space).html);
- trailer = null;
- }
- const contentAreas = pageArea.contentArea.children;
- const htmlContentAreas = page.children.filter(node => node.attributes.class.includes("xfaContentarea"));
- hasSomething = false;
- this[_symbol_utils.$extra].firstUnsplittable = null;
- this[_symbol_utils.$extra].noLayoutFailure = false;
- const flush = index => {
- const html = root[_symbol_utils.$flushHTML]();
- if (html) {
- hasSomething ||= html.children?.length > 0;
- htmlContentAreas[index].children.push(html);
- }
- };
- for (let i = startIndex, ii = contentAreas.length; i < ii; i++) {
- const contentArea = this[_symbol_utils.$extra].currentContentArea = contentAreas[i];
- const space = {
- width: contentArea.w,
- height: contentArea.h
- };
- startIndex = 0;
- if (leader) {
- htmlContentAreas[i].children.push(leader[_symbol_utils.$toHTML](space).html);
- leader = null;
- }
- if (trailer) {
- htmlContentAreas[i].children.push(trailer[_symbol_utils.$toHTML](space).html);
- trailer = null;
- }
- const html = root[_symbol_utils.$toHTML](space);
- if (html.success) {
- if (html.html) {
- hasSomething ||= html.html.children?.length > 0;
- htmlContentAreas[i].children.push(html.html);
- } else if (!hasSomething && mainHtml.children.length > 1) {
- mainHtml.children.pop();
- }
- return mainHtml;
- }
- if (html.isBreak()) {
- const node = html.breakNode;
- flush(i);
- if (node.targetType === "auto") {
- continue;
- }
- if (node.leader) {
- leader = this[_symbol_utils.$searchNode](node.leader, node[_symbol_utils.$getParent]());
- leader = leader ? leader[0] : null;
- }
- if (node.trailer) {
- trailer = this[_symbol_utils.$searchNode](node.trailer, node[_symbol_utils.$getParent]());
- trailer = trailer ? trailer[0] : null;
- }
- if (node.targetType === "pageArea") {
- targetPageArea = node[_symbol_utils.$extra].target;
- i = Infinity;
- } else if (!node[_symbol_utils.$extra].target) {
- i = node[_symbol_utils.$extra].index;
- } else {
- targetPageArea = node[_symbol_utils.$extra].target;
- startIndex = node[_symbol_utils.$extra].index + 1;
- i = Infinity;
- }
- continue;
- }
- if (this[_symbol_utils.$extra].overflowNode) {
- const node = this[_symbol_utils.$extra].overflowNode;
- this[_symbol_utils.$extra].overflowNode = null;
- const overflowExtra = node[_symbol_utils.$getExtra]();
- const target = overflowExtra.target;
- overflowExtra.addLeader = overflowExtra.leader !== null;
- overflowExtra.addTrailer = overflowExtra.trailer !== null;
- flush(i);
- const currentIndex = i;
- i = Infinity;
- if (target instanceof PageArea) {
- targetPageArea = target;
- } else if (target instanceof ContentArea) {
- const index = contentAreas.indexOf(target);
- if (index !== -1) {
- if (index > currentIndex) {
- i = index - 1;
- } else {
- startIndex = index;
- }
- } else {
- targetPageArea = target[_symbol_utils.$getParent]();
- startIndex = targetPageArea.contentArea.children.indexOf(target);
- }
- }
- continue;
- }
- flush(i);
- }
- this[_symbol_utils.$extra].pageNumber += 1;
- if (targetPageArea) {
- if (targetPageArea[_symbol_utils.$isUsable]()) {
- targetPageArea[_symbol_utils.$extra].numberOfUse += 1;
- } else {
- targetPageArea = null;
- }
- }
- pageArea = targetPageArea || pageArea[_symbol_utils.$getNextPage]();
- yield null;
- }
- }
-}
-exports.Template = Template;
-class Text extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "text");
- this.id = attributes.id || "";
- this.maxChars = (0, _utils.getInteger)({
- data: attributes.maxChars,
- defaultValue: 0,
- validate: x => x >= 0
- });
- this.name = attributes.name || "";
- this.rid = attributes.rid || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
- [_symbol_utils.$acceptWhitespace]() {
- return true;
- }
- [_symbol_utils.$onChild](child) {
- if (child[_symbol_utils.$namespaceId] === _namespaces.NamespaceIds.xhtml.id) {
- this[_symbol_utils.$content] = child;
- return true;
- }
- (0, _util.warn)(`XFA - Invalid content in Text: ${child[_symbol_utils.$nodeName]}.`);
- return false;
- }
- [_symbol_utils.$onText](str) {
- if (this[_symbol_utils.$content] instanceof _xfa_object.XFAObject) {
- return;
- }
- super[_symbol_utils.$onText](str);
- }
- [_symbol_utils.$finalize]() {
- if (typeof this[_symbol_utils.$content] === "string") {
- this[_symbol_utils.$content] = this[_symbol_utils.$content].replaceAll("\r\n", "\n");
- }
- }
- [_symbol_utils.$getExtra]() {
- if (typeof this[_symbol_utils.$content] === "string") {
- return this[_symbol_utils.$content].split(/[\u2029\u2028\n]/).reduce((acc, line) => {
- if (line) {
- acc.push(line);
- }
- return acc;
- }, []).join("\n");
- }
- return this[_symbol_utils.$content][_symbol_utils.$text]();
- }
- [_symbol_utils.$toHTML](availableSpace) {
- if (typeof this[_symbol_utils.$content] === "string") {
- const html = valueToHtml(this[_symbol_utils.$content]).html;
- if (this[_symbol_utils.$content].includes("\u2029")) {
- html.name = "div";
- html.children = [];
- this[_symbol_utils.$content].split("\u2029").map(para => para.split(/[\u2028\n]/).reduce((acc, line) => {
- acc.push({
- name: "span",
- value: line
- }, {
- name: "br"
- });
- return acc;
- }, [])).forEach(lines => {
- html.children.push({
- name: "p",
- children: lines
- });
- });
- } else if (/[\u2028\n]/.test(this[_symbol_utils.$content])) {
- html.name = "div";
- html.children = [];
- this[_symbol_utils.$content].split(/[\u2028\n]/).forEach(line => {
- html.children.push({
- name: "span",
- value: line
- }, {
- name: "br"
- });
- });
- }
- return _utils.HTMLResult.success(html);
- }
- return this[_symbol_utils.$content][_symbol_utils.$toHTML](availableSpace);
- }
-}
-exports.Text = Text;
-class TextEdit extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "textEdit", true);
- this.allowRichText = (0, _utils.getInteger)({
- data: attributes.allowRichText,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]);
- this.id = attributes.id || "";
- this.multiLine = (0, _utils.getInteger)({
- data: attributes.multiLine,
- defaultValue: "",
- validate: x => x === 0 || x === 1
- });
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.vScrollPolicy = (0, _utils.getStringOption)(attributes.vScrollPolicy, ["auto", "off", "on"]);
- this.border = null;
- this.comb = null;
- this.extras = null;
- this.margin = null;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- const style = (0, _html_utils.toStyle)(this, "border", "font", "margin");
- let html;
- const field = this[_symbol_utils.$getParent]()[_symbol_utils.$getParent]();
- if (this.multiLine === "") {
- this.multiLine = field instanceof Draw ? 1 : 0;
- }
- if (this.multiLine === 1) {
- html = {
- name: "textarea",
- attributes: {
- dataId: field[_symbol_utils.$data]?.[_symbol_utils.$uid] || field[_symbol_utils.$uid],
- fieldId: field[_symbol_utils.$uid],
- class: ["xfaTextfield"],
- style,
- "aria-label": ariaLabel(field),
- "aria-required": false
- }
- };
- } else {
- html = {
- name: "input",
- attributes: {
- type: "text",
- dataId: field[_symbol_utils.$data]?.[_symbol_utils.$uid] || field[_symbol_utils.$uid],
- fieldId: field[_symbol_utils.$uid],
- class: ["xfaTextfield"],
- style,
- "aria-label": ariaLabel(field),
- "aria-required": false
- }
- };
- }
- if (isRequired(field)) {
- html.attributes["aria-required"] = true;
- html.attributes.required = true;
- }
- return _utils.HTMLResult.success({
- name: "label",
- attributes: {
- class: ["xfaLabel"]
- },
- children: [html]
- });
- }
-}
-class Time extends _xfa_object.StringObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "time");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
- [_symbol_utils.$finalize]() {
- const date = this[_symbol_utils.$content].trim();
- this[_symbol_utils.$content] = date ? new Date(date) : null;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- return valueToHtml(this[_symbol_utils.$content] ? this[_symbol_utils.$content].toString() : "");
- }
-}
-class TimeStamp extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "timeStamp");
- this.id = attributes.id || "";
- this.server = attributes.server || "";
- this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class ToolTip extends _xfa_object.StringObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "toolTip");
- this.id = attributes.id || "";
- this.rid = attributes.rid || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Traversal extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "traversal", true);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- this.traverse = new _xfa_object.XFAObjectArray();
- }
-}
-class Traverse extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "traverse", true);
- this.id = attributes.id || "";
- this.operation = (0, _utils.getStringOption)(attributes.operation, ["next", "back", "down", "first", "left", "right", "up"]);
- this.ref = attributes.ref || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- this.script = null;
- }
- get name() {
- return this.operation;
- }
- [_symbol_utils.$isTransparent]() {
- return false;
- }
-}
-class Ui extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "ui", true);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- this.picture = null;
- this.barcode = null;
- this.button = null;
- this.checkButton = null;
- this.choiceList = null;
- this.dateTimeEdit = null;
- this.defaultUi = null;
- this.imageEdit = null;
- this.numericEdit = null;
- this.passwordEdit = null;
- this.signature = null;
- this.textEdit = null;
- }
- [_symbol_utils.$getExtra]() {
- if (this[_symbol_utils.$extra] === undefined) {
- for (const name of Object.getOwnPropertyNames(this)) {
- if (name === "extras" || name === "picture") {
- continue;
- }
- const obj = this[name];
- if (!(obj instanceof _xfa_object.XFAObject)) {
- continue;
- }
- this[_symbol_utils.$extra] = obj;
- return obj;
- }
- this[_symbol_utils.$extra] = null;
- }
- return this[_symbol_utils.$extra];
- }
- [_symbol_utils.$toHTML](availableSpace) {
- const obj = this[_symbol_utils.$getExtra]();
- if (obj) {
- return obj[_symbol_utils.$toHTML](availableSpace);
- }
- return _utils.HTMLResult.EMPTY;
- }
-}
-class Validate extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "validate", true);
- this.formatTest = (0, _utils.getStringOption)(attributes.formatTest, ["warning", "disabled", "error"]);
- this.id = attributes.id || "";
- this.nullTest = (0, _utils.getStringOption)(attributes.nullTest, ["disabled", "error", "warning"]);
- this.scriptTest = (0, _utils.getStringOption)(attributes.scriptTest, ["error", "disabled", "warning"]);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.extras = null;
- this.message = null;
- this.picture = null;
- this.script = null;
- }
-}
-class Value extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "value", true);
- this.id = attributes.id || "";
- this.override = (0, _utils.getInteger)({
- data: attributes.override,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.relevant = (0, _utils.getRelevant)(attributes.relevant);
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.arc = null;
- this.boolean = null;
- this.date = null;
- this.dateTime = null;
- this.decimal = null;
- this.exData = null;
- this.float = null;
- this.image = null;
- this.integer = null;
- this.line = null;
- this.rectangle = null;
- this.text = null;
- this.time = null;
- }
- [_symbol_utils.$setValue](value) {
- const parent = this[_symbol_utils.$getParent]();
- if (parent instanceof Field) {
- if (parent.ui?.imageEdit) {
- if (!this.image) {
- this.image = new Image({});
- this[_symbol_utils.$appendChild](this.image);
- }
- this.image[_symbol_utils.$content] = value[_symbol_utils.$content];
- return;
- }
- }
- const valueName = value[_symbol_utils.$nodeName];
- if (this[valueName] !== null) {
- this[valueName][_symbol_utils.$content] = value[_symbol_utils.$content];
- return;
- }
- for (const name of Object.getOwnPropertyNames(this)) {
- const obj = this[name];
- if (obj instanceof _xfa_object.XFAObject) {
- this[name] = null;
- this[_symbol_utils.$removeChild](obj);
- }
- }
- this[value[_symbol_utils.$nodeName]] = value;
- this[_symbol_utils.$appendChild](value);
- }
- [_symbol_utils.$text]() {
- if (this.exData) {
- if (typeof this.exData[_symbol_utils.$content] === "string") {
- return this.exData[_symbol_utils.$content].trim();
- }
- return this.exData[_symbol_utils.$content][_symbol_utils.$text]().trim();
- }
- for (const name of Object.getOwnPropertyNames(this)) {
- if (name === "image") {
- continue;
- }
- const obj = this[name];
- if (obj instanceof _xfa_object.XFAObject) {
- return (obj[_symbol_utils.$content] || "").toString().trim();
- }
- }
- return null;
- }
- [_symbol_utils.$toHTML](availableSpace) {
- for (const name of Object.getOwnPropertyNames(this)) {
- const obj = this[name];
- if (!(obj instanceof _xfa_object.XFAObject)) {
- continue;
- }
- return obj[_symbol_utils.$toHTML](availableSpace);
- }
- return _utils.HTMLResult.EMPTY;
- }
-}
-exports.Value = Value;
-class Variables extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(TEMPLATE_NS_ID, "variables", true);
- this.id = attributes.id || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- this.boolean = new _xfa_object.XFAObjectArray();
- this.date = new _xfa_object.XFAObjectArray();
- this.dateTime = new _xfa_object.XFAObjectArray();
- this.decimal = new _xfa_object.XFAObjectArray();
- this.exData = new _xfa_object.XFAObjectArray();
- this.float = new _xfa_object.XFAObjectArray();
- this.image = new _xfa_object.XFAObjectArray();
- this.integer = new _xfa_object.XFAObjectArray();
- this.manifest = new _xfa_object.XFAObjectArray();
- this.script = new _xfa_object.XFAObjectArray();
- this.text = new _xfa_object.XFAObjectArray();
- this.time = new _xfa_object.XFAObjectArray();
- }
- [_symbol_utils.$isTransparent]() {
- return true;
- }
-}
-class TemplateNamespace {
- static [_namespaces.$buildXFAObject](name, attributes) {
- if (TemplateNamespace.hasOwnProperty(name)) {
- const node = TemplateNamespace[name](attributes);
- node[_symbol_utils.$setSetAttributes](attributes);
- return node;
- }
- return undefined;
- }
- static appearanceFilter(attrs) {
- return new AppearanceFilter(attrs);
- }
- static arc(attrs) {
- return new Arc(attrs);
- }
- static area(attrs) {
- return new Area(attrs);
- }
- static assist(attrs) {
- return new Assist(attrs);
- }
- static barcode(attrs) {
- return new Barcode(attrs);
- }
- static bind(attrs) {
- return new Bind(attrs);
- }
- static bindItems(attrs) {
- return new BindItems(attrs);
- }
- static bookend(attrs) {
- return new Bookend(attrs);
- }
- static boolean(attrs) {
- return new BooleanElement(attrs);
- }
- static border(attrs) {
- return new Border(attrs);
- }
- static break(attrs) {
- return new Break(attrs);
- }
- static breakAfter(attrs) {
- return new BreakAfter(attrs);
- }
- static breakBefore(attrs) {
- return new BreakBefore(attrs);
- }
- static button(attrs) {
- return new Button(attrs);
- }
- static calculate(attrs) {
- return new Calculate(attrs);
- }
- static caption(attrs) {
- return new Caption(attrs);
- }
- static certificate(attrs) {
- return new Certificate(attrs);
- }
- static certificates(attrs) {
- return new Certificates(attrs);
- }
- static checkButton(attrs) {
- return new CheckButton(attrs);
- }
- static choiceList(attrs) {
- return new ChoiceList(attrs);
- }
- static color(attrs) {
- return new Color(attrs);
- }
- static comb(attrs) {
- return new Comb(attrs);
- }
- static connect(attrs) {
- return new Connect(attrs);
- }
- static contentArea(attrs) {
- return new ContentArea(attrs);
- }
- static corner(attrs) {
- return new Corner(attrs);
- }
- static date(attrs) {
- return new DateElement(attrs);
- }
- static dateTime(attrs) {
- return new DateTime(attrs);
- }
- static dateTimeEdit(attrs) {
- return new DateTimeEdit(attrs);
- }
- static decimal(attrs) {
- return new Decimal(attrs);
- }
- static defaultUi(attrs) {
- return new DefaultUi(attrs);
- }
- static desc(attrs) {
- return new Desc(attrs);
- }
- static digestMethod(attrs) {
- return new DigestMethod(attrs);
- }
- static digestMethods(attrs) {
- return new DigestMethods(attrs);
- }
- static draw(attrs) {
- return new Draw(attrs);
- }
- static edge(attrs) {
- return new Edge(attrs);
- }
- static encoding(attrs) {
- return new Encoding(attrs);
- }
- static encodings(attrs) {
- return new Encodings(attrs);
- }
- static encrypt(attrs) {
- return new Encrypt(attrs);
- }
- static encryptData(attrs) {
- return new EncryptData(attrs);
- }
- static encryption(attrs) {
- return new Encryption(attrs);
- }
- static encryptionMethod(attrs) {
- return new EncryptionMethod(attrs);
- }
- static encryptionMethods(attrs) {
- return new EncryptionMethods(attrs);
- }
- static event(attrs) {
- return new Event(attrs);
- }
- static exData(attrs) {
- return new ExData(attrs);
- }
- static exObject(attrs) {
- return new ExObject(attrs);
- }
- static exclGroup(attrs) {
- return new ExclGroup(attrs);
- }
- static execute(attrs) {
- return new Execute(attrs);
- }
- static extras(attrs) {
- return new Extras(attrs);
- }
- static field(attrs) {
- return new Field(attrs);
- }
- static fill(attrs) {
- return new Fill(attrs);
- }
- static filter(attrs) {
- return new Filter(attrs);
- }
- static float(attrs) {
- return new Float(attrs);
- }
- static font(attrs) {
- return new Font(attrs);
- }
- static format(attrs) {
- return new Format(attrs);
- }
- static handler(attrs) {
- return new Handler(attrs);
- }
- static hyphenation(attrs) {
- return new Hyphenation(attrs);
- }
- static image(attrs) {
- return new Image(attrs);
- }
- static imageEdit(attrs) {
- return new ImageEdit(attrs);
- }
- static integer(attrs) {
- return new Integer(attrs);
- }
- static issuers(attrs) {
- return new Issuers(attrs);
- }
- static items(attrs) {
- return new Items(attrs);
- }
- static keep(attrs) {
- return new Keep(attrs);
- }
- static keyUsage(attrs) {
- return new KeyUsage(attrs);
- }
- static line(attrs) {
- return new Line(attrs);
- }
- static linear(attrs) {
- return new Linear(attrs);
- }
- static lockDocument(attrs) {
- return new LockDocument(attrs);
- }
- static manifest(attrs) {
- return new Manifest(attrs);
- }
- static margin(attrs) {
- return new Margin(attrs);
- }
- static mdp(attrs) {
- return new Mdp(attrs);
- }
- static medium(attrs) {
- return new Medium(attrs);
- }
- static message(attrs) {
- return new Message(attrs);
- }
- static numericEdit(attrs) {
- return new NumericEdit(attrs);
- }
- static occur(attrs) {
- return new Occur(attrs);
- }
- static oid(attrs) {
- return new Oid(attrs);
- }
- static oids(attrs) {
- return new Oids(attrs);
- }
- static overflow(attrs) {
- return new Overflow(attrs);
- }
- static pageArea(attrs) {
- return new PageArea(attrs);
- }
- static pageSet(attrs) {
- return new PageSet(attrs);
- }
- static para(attrs) {
- return new Para(attrs);
- }
- static passwordEdit(attrs) {
- return new PasswordEdit(attrs);
- }
- static pattern(attrs) {
- return new Pattern(attrs);
- }
- static picture(attrs) {
- return new Picture(attrs);
- }
- static proto(attrs) {
- return new Proto(attrs);
- }
- static radial(attrs) {
- return new Radial(attrs);
- }
- static reason(attrs) {
- return new Reason(attrs);
- }
- static reasons(attrs) {
- return new Reasons(attrs);
- }
- static rectangle(attrs) {
- return new Rectangle(attrs);
- }
- static ref(attrs) {
- return new RefElement(attrs);
- }
- static script(attrs) {
- return new Script(attrs);
- }
- static setProperty(attrs) {
- return new SetProperty(attrs);
- }
- static signData(attrs) {
- return new SignData(attrs);
- }
- static signature(attrs) {
- return new Signature(attrs);
- }
- static signing(attrs) {
- return new Signing(attrs);
- }
- static solid(attrs) {
- return new Solid(attrs);
- }
- static speak(attrs) {
- return new Speak(attrs);
- }
- static stipple(attrs) {
- return new Stipple(attrs);
- }
- static subform(attrs) {
- return new Subform(attrs);
- }
- static subformSet(attrs) {
- return new SubformSet(attrs);
- }
- static subjectDN(attrs) {
- return new SubjectDN(attrs);
- }
- static subjectDNs(attrs) {
- return new SubjectDNs(attrs);
- }
- static submit(attrs) {
- return new Submit(attrs);
- }
- static template(attrs) {
- return new Template(attrs);
- }
- static text(attrs) {
- return new Text(attrs);
- }
- static textEdit(attrs) {
- return new TextEdit(attrs);
- }
- static time(attrs) {
- return new Time(attrs);
- }
- static timeStamp(attrs) {
- return new TimeStamp(attrs);
- }
- static toolTip(attrs) {
- return new ToolTip(attrs);
- }
- static traversal(attrs) {
- return new Traversal(attrs);
- }
- static traverse(attrs) {
- return new Traverse(attrs);
- }
- static ui(attrs) {
- return new Ui(attrs);
- }
- static validate(attrs) {
- return new Validate(attrs);
- }
- static value(attrs) {
- return new Value(attrs);
- }
- static variables(attrs) {
- return new Variables(attrs);
- }
-}
-exports.TemplateNamespace = TemplateNamespace;
-/***/ }),
-/* 81 */
-/***/ ((__unused_webpack_module, exports) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.NamespaceIds = exports.$buildXFAObject = void 0;
-const $buildXFAObject = exports.$buildXFAObject = Symbol();
-const NamespaceIds = exports.NamespaceIds = {
- config: {
- id: 0,
- check: ns => ns.startsWith("http://www.xfa.org/schema/xci/")
- },
- connectionSet: {
- id: 1,
- check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-connection-set/")
- },
- datasets: {
- id: 2,
- check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-data/")
- },
- form: {
- id: 3,
- check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-form/")
- },
- localeSet: {
- id: 4,
- check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-locale-set/")
- },
- pdf: {
- id: 5,
- check: ns => ns === "http://ns.adobe.com/xdp/pdf/"
- },
- signature: {
- id: 6,
- check: ns => ns === "http://www.w3.org/2000/09/xmldsig#"
- },
- sourceSet: {
- id: 7,
- check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-source-set/")
- },
- stylesheet: {
- id: 8,
- check: ns => ns === "http://www.w3.org/1999/XSL/Transform"
- },
- template: {
- id: 9,
- check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-template/")
- },
- xdc: {
- id: 10,
- check: ns => ns.startsWith("http://www.xfa.org/schema/xdc/")
- },
- xdp: {
- id: 11,
- check: ns => ns === "http://ns.adobe.com/xdp/"
- },
- xfdf: {
- id: 12,
- check: ns => ns === "http://ns.adobe.com/xfdf/"
- },
- xhtml: {
- id: 13,
- check: ns => ns === "http://www.w3.org/1999/xhtml"
- },
- xmpmeta: {
- id: 14,
- check: ns => ns === "http://ns.adobe.com/xmpmeta/"
- }
-};
-
-/***/ }),
-/* 82 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.addHTML = addHTML;
-exports.checkDimensions = checkDimensions;
-exports.flushHTML = flushHTML;
-exports.getAvailableSpace = getAvailableSpace;
-var _symbol_utils = __w_pdfjs_require__(78);
-var _html_utils = __w_pdfjs_require__(83);
-function createLine(node, children) {
- return {
- name: "div",
- attributes: {
- class: [node.layout === "lr-tb" ? "xfaLr" : "xfaRl"]
+ requestRange: function LocalPdfManager_requestRange(begin, end) {
+ return Promise.resolve();
},
- children
- };
-}
-function flushHTML(node) {
- if (!node[_symbol_utils.$extra]) {
- return null;
- }
- const attributes = node[_symbol_utils.$extra].attributes;
- const html = {
- name: "div",
- attributes,
- children: node[_symbol_utils.$extra].children
- };
- if (node[_symbol_utils.$extra].failingNode) {
- const htmlFromFailing = node[_symbol_utils.$extra].failingNode[_symbol_utils.$flushHTML]();
- if (htmlFromFailing) {
- if (node.layout.endsWith("-tb")) {
- html.children.push(createLine(node, [htmlFromFailing]));
- } else {
- html.children.push(htmlFromFailing);
- }
- }
- }
- if (html.children.length === 0) {
- return null;
- }
- return html;
-}
-function addHTML(node, html, bbox) {
- const extra = node[_symbol_utils.$extra];
- const availableSpace = extra.availableSpace;
- const [x, y, w, h] = bbox;
- switch (node.layout) {
- case "position":
- {
- extra.width = Math.max(extra.width, x + w);
- extra.height = Math.max(extra.height, y + h);
- extra.children.push(html);
- break;
- }
- case "lr-tb":
- case "rl-tb":
- if (!extra.line || extra.attempt === 1) {
- extra.line = createLine(node, []);
- extra.children.push(extra.line);
- extra.numberInLine = 0;
- }
- extra.numberInLine += 1;
- extra.line.children.push(html);
- if (extra.attempt === 0) {
- extra.currentWidth += w;
- extra.height = Math.max(extra.height, extra.prevHeight + h);
- } else {
- extra.currentWidth = w;
- extra.prevHeight = extra.height;
- extra.height += h;
- extra.attempt = 0;
- }
- extra.width = Math.max(extra.width, extra.currentWidth);
- break;
- case "rl-row":
- case "row":
- {
- extra.children.push(html);
- extra.width += w;
- extra.height = Math.max(extra.height, h);
- const height = (0, _html_utils.measureToString)(extra.height);
- for (const child of extra.children) {
- child.attributes.style.height = height;
- }
- break;
- }
- case "table":
- {
- extra.width = Math.min(availableSpace.width, Math.max(extra.width, w));
- extra.height += h;
- extra.children.push(html);
- break;
- }
- case "tb":
- {
- extra.width = Math.min(availableSpace.width, Math.max(extra.width, w));
- extra.height += h;
- extra.children.push(html);
- break;
- }
- }
-}
-function getAvailableSpace(node) {
- const availableSpace = node[_symbol_utils.$extra].availableSpace;
- const marginV = node.margin ? node.margin.topInset + node.margin.bottomInset : 0;
- const marginH = node.margin ? node.margin.leftInset + node.margin.rightInset : 0;
- switch (node.layout) {
- case "lr-tb":
- case "rl-tb":
- if (node[_symbol_utils.$extra].attempt === 0) {
- return {
- width: availableSpace.width - marginH - node[_symbol_utils.$extra].currentWidth,
- height: availableSpace.height - marginV - node[_symbol_utils.$extra].prevHeight
- };
- }
- return {
- width: availableSpace.width - marginH,
- height: availableSpace.height - marginV - node[_symbol_utils.$extra].height
- };
- case "rl-row":
- case "row":
- const width = node[_symbol_utils.$extra].columnWidths.slice(node[_symbol_utils.$extra].currentColumn).reduce((a, x) => a + x);
- return {
- width,
- height: availableSpace.height - marginH
- };
- case "table":
- case "tb":
- return {
- width: availableSpace.width - marginH,
- height: availableSpace.height - marginV - node[_symbol_utils.$extra].height
- };
- case "position":
- default:
- return availableSpace;
- }
-}
-function getTransformedBBox(node) {
- let w = node.w === "" ? NaN : node.w;
- let h = node.h === "" ? NaN : node.h;
- let [centerX, centerY] = [0, 0];
- switch (node.anchorType || "") {
- case "bottomCenter":
- [centerX, centerY] = [w / 2, h];
- break;
- case "bottomLeft":
- [centerX, centerY] = [0, h];
- break;
- case "bottomRight":
- [centerX, centerY] = [w, h];
- break;
- case "middleCenter":
- [centerX, centerY] = [w / 2, h / 2];
- break;
- case "middleLeft":
- [centerX, centerY] = [0, h / 2];
- break;
- case "middleRight":
- [centerX, centerY] = [w, h / 2];
- break;
- case "topCenter":
- [centerX, centerY] = [w / 2, 0];
- break;
- case "topRight":
- [centerX, centerY] = [w, 0];
- break;
- }
- let x, y;
- switch (node.rotate || 0) {
- case 0:
- [x, y] = [-centerX, -centerY];
- break;
- case 90:
- [x, y] = [-centerY, centerX];
- [w, h] = [h, -w];
- break;
- case 180:
- [x, y] = [centerX, centerY];
- [w, h] = [-w, -h];
- break;
- case 270:
- [x, y] = [centerY, -centerX];
- [w, h] = [-h, w];
- break;
- }
- return [node.x + x + Math.min(0, w), node.y + y + Math.min(0, h), Math.abs(w), Math.abs(h)];
-}
-function checkDimensions(node, space) {
- if (node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].firstUnsplittable === null) {
- return true;
- }
- if (node.w === 0 || node.h === 0) {
- return true;
- }
- const ERROR = 2;
- const parent = node[_symbol_utils.$getSubformParent]();
- const attempt = parent[_symbol_utils.$extra]?.attempt || 0;
- const [, y, w, h] = getTransformedBBox(node);
- switch (parent.layout) {
- case "lr-tb":
- case "rl-tb":
- if (attempt === 0) {
- if (!node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].noLayoutFailure) {
- if (node.h !== "" && Math.round(h - space.height) > ERROR) {
- return false;
- }
- if (node.w !== "") {
- if (Math.round(w - space.width) <= ERROR) {
- return true;
- }
- if (parent[_symbol_utils.$extra].numberInLine === 0) {
- return space.height > ERROR;
- }
- return false;
- }
- return space.width > ERROR;
- }
- if (node.w !== "") {
- return Math.round(w - space.width) <= ERROR;
- }
- return space.width > ERROR;
- }
- if (node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].noLayoutFailure) {
- return true;
- }
- if (node.h !== "" && Math.round(h - space.height) > ERROR) {
- return false;
- }
- if (node.w === "" || Math.round(w - space.width) <= ERROR) {
- return space.height > ERROR;
- }
- if (parent[_symbol_utils.$isThereMoreWidth]()) {
- return false;
- }
- return space.height > ERROR;
- case "table":
- case "tb":
- if (node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].noLayoutFailure) {
- return true;
- }
- if (node.h !== "" && !node[_symbol_utils.$isSplittable]()) {
- return Math.round(h - space.height) <= ERROR;
- }
- if (node.w === "" || Math.round(w - space.width) <= ERROR) {
- return space.height > ERROR;
- }
- if (parent[_symbol_utils.$isThereMoreWidth]()) {
- return false;
- }
- return space.height > ERROR;
- case "position":
- if (node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].noLayoutFailure) {
- return true;
- }
- if (node.h === "" || Math.round(h + y - space.height) <= ERROR) {
- return true;
- }
- const area = node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].currentContentArea;
- return h + y > area.h;
- case "rl-row":
- case "row":
- if (node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].noLayoutFailure) {
- return true;
- }
- if (node.h !== "") {
- return Math.round(h - space.height) <= ERROR;
- }
- return true;
- default:
- return true;
- }
-}
-/***/ }),
-/* 83 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.computeBbox = computeBbox;
-exports.createWrapper = createWrapper;
-exports.fixDimensions = fixDimensions;
-exports.fixTextIndent = fixTextIndent;
-exports.fixURL = fixURL;
-exports.isPrintOnly = isPrintOnly;
-exports.layoutClass = layoutClass;
-exports.layoutNode = layoutNode;
-exports.measureToString = measureToString;
-exports.setAccess = setAccess;
-exports.setFontFamily = setFontFamily;
-exports.setMinMaxDimensions = setMinMaxDimensions;
-exports.setPara = setPara;
-exports.toStyle = toStyle;
-var _symbol_utils = __w_pdfjs_require__(78);
-var _util = __w_pdfjs_require__(2);
-var _utils = __w_pdfjs_require__(84);
-var _fonts = __w_pdfjs_require__(85);
-var _text = __w_pdfjs_require__(86);
-var _xfa_object = __w_pdfjs_require__(87);
-function measureToString(m) {
- if (typeof m === "string") {
- return "0px";
- }
- return Number.isInteger(m) ? `${m}px` : `${m.toFixed(2)}px`;
-}
-const converters = {
- anchorType(node, style) {
- const parent = node[_symbol_utils.$getSubformParent]();
- if (!parent || parent.layout && parent.layout !== "position") {
+ requestLoadedStream: function LocalPdfManager_requestLoadedStream() {
return;
- }
- if (!("transform" in style)) {
- style.transform = "";
- }
- switch (node.anchorType) {
- case "bottomCenter":
- style.transform += "translate(-50%, -100%)";
- break;
- case "bottomLeft":
- style.transform += "translate(0,-100%)";
- break;
- case "bottomRight":
- style.transform += "translate(-100%,-100%)";
- break;
- case "middleCenter":
- style.transform += "translate(-50%,-50%)";
- break;
- case "middleLeft":
- style.transform += "translate(0,-50%)";
- break;
- case "middleRight":
- style.transform += "translate(-100%,-50%)";
- break;
- case "topCenter":
- style.transform += "translate(-50%,0)";
- break;
- case "topRight":
- style.transform += "translate(-100%,0)";
- break;
- }
- },
- dimensions(node, style) {
- const parent = node[_symbol_utils.$getSubformParent]();
- let width = node.w;
- const height = node.h;
- if (parent.layout?.includes("row")) {
- const extra = parent[_symbol_utils.$extra];
- const colSpan = node.colSpan;
- let w;
- if (colSpan === -1) {
- w = extra.columnWidths.slice(extra.currentColumn).reduce((a, x) => a + x, 0);
- extra.currentColumn = 0;
- } else {
- w = extra.columnWidths.slice(extra.currentColumn, extra.currentColumn + colSpan).reduce((a, x) => a + x, 0);
- extra.currentColumn = (extra.currentColumn + node.colSpan) % extra.columnWidths.length;
- }
- if (!isNaN(w)) {
- width = node.w = w;
- }
- }
- style.width = width !== "" ? measureToString(width) : "auto";
- style.height = height !== "" ? measureToString(height) : "auto";
- },
- position(node, style) {
- const parent = node[_symbol_utils.$getSubformParent]();
- if (parent?.layout && parent.layout !== "position") {
- return;
- }
- style.position = "absolute";
- style.left = measureToString(node.x);
- style.top = measureToString(node.y);
- },
- rotate(node, style) {
- if (node.rotate) {
- if (!("transform" in style)) {
- style.transform = "";
- }
- style.transform += `rotate(-${node.rotate}deg)`;
- style.transformOrigin = "top left";
- }
- },
- presence(node, style) {
- switch (node.presence) {
- case "invisible":
- style.visibility = "hidden";
- break;
- case "hidden":
- case "inactive":
- style.display = "none";
- break;
- }
- },
- hAlign(node, style) {
- if (node[_symbol_utils.$nodeName] === "para") {
- switch (node.hAlign) {
- case "justifyAll":
- style.textAlign = "justify-all";
- break;
- case "radix":
- style.textAlign = "left";
- break;
- default:
- style.textAlign = node.hAlign;
- }
- } else {
- switch (node.hAlign) {
- case "left":
- style.alignSelf = "start";
- break;
- case "center":
- style.alignSelf = "center";
- break;
- case "right":
- style.alignSelf = "end";
- break;
- }
- }
- },
- margin(node, style) {
- if (node.margin) {
- style.margin = node.margin[_symbol_utils.$toStyle]().margin;
- }
- }
-};
-function setMinMaxDimensions(node, style) {
- const parent = node[_symbol_utils.$getSubformParent]();
- if (parent.layout === "position") {
- if (node.minW > 0) {
- style.minWidth = measureToString(node.minW);
- }
- if (node.maxW > 0) {
- style.maxWidth = measureToString(node.maxW);
- }
- if (node.minH > 0) {
- style.minHeight = measureToString(node.minH);
- }
- if (node.maxH > 0) {
- style.maxHeight = measureToString(node.maxH);
- }
- }
-}
-function layoutText(text, xfaFont, margin, lineHeight, fontFinder, width) {
- const measure = new _text.TextMeasure(xfaFont, margin, lineHeight, fontFinder);
- if (typeof text === "string") {
- measure.addString(text);
- } else {
- text[_symbol_utils.$pushGlyphs](measure);
- }
- return measure.compute(width);
-}
-function layoutNode(node, availableSpace) {
- let height = null;
- let width = null;
- let isBroken = false;
- if ((!node.w || !node.h) && node.value) {
- let marginH = 0;
- let marginV = 0;
- if (node.margin) {
- marginH = node.margin.leftInset + node.margin.rightInset;
- marginV = node.margin.topInset + node.margin.bottomInset;
- }
- let lineHeight = null;
- let margin = null;
- if (node.para) {
- margin = Object.create(null);
- lineHeight = node.para.lineHeight === "" ? null : node.para.lineHeight;
- margin.top = node.para.spaceAbove === "" ? 0 : node.para.spaceAbove;
- margin.bottom = node.para.spaceBelow === "" ? 0 : node.para.spaceBelow;
- margin.left = node.para.marginLeft === "" ? 0 : node.para.marginLeft;
- margin.right = node.para.marginRight === "" ? 0 : node.para.marginRight;
- }
- let font = node.font;
- if (!font) {
- const root = node[_symbol_utils.$getTemplateRoot]();
- let parent = node[_symbol_utils.$getParent]();
- while (parent && parent !== root) {
- if (parent.font) {
- font = parent.font;
- break;
- }
- parent = parent[_symbol_utils.$getParent]();
- }
- }
- const maxWidth = (node.w || availableSpace.width) - marginH;
- const fontFinder = node[_symbol_utils.$globalData].fontFinder;
- if (node.value.exData && node.value.exData[_symbol_utils.$content] && node.value.exData.contentType === "text/html") {
- const res = layoutText(node.value.exData[_symbol_utils.$content], font, margin, lineHeight, fontFinder, maxWidth);
- width = res.width;
- height = res.height;
- isBroken = res.isBroken;
- } else {
- const text = node.value[_symbol_utils.$text]();
- if (text) {
- const res = layoutText(text, font, margin, lineHeight, fontFinder, maxWidth);
- width = res.width;
- height = res.height;
- isBroken = res.isBroken;
- }
- }
- if (width !== null && !node.w) {
- width += marginH;
- }
- if (height !== null && !node.h) {
- height += marginV;
- }
- }
- return {
- w: width,
- h: height,
- isBroken
- };
-}
-function computeBbox(node, html, availableSpace) {
- let bbox;
- if (node.w !== "" && node.h !== "") {
- bbox = [node.x, node.y, node.w, node.h];
- } else {
- if (!availableSpace) {
- return null;
- }
- let width = node.w;
- if (width === "") {
- if (node.maxW === 0) {
- const parent = node[_symbol_utils.$getSubformParent]();
- width = parent.layout === "position" && parent.w !== "" ? 0 : node.minW;
- } else {
- width = Math.min(node.maxW, availableSpace.width);
- }
- html.attributes.style.width = measureToString(width);
- }
- let height = node.h;
- if (height === "") {
- if (node.maxH === 0) {
- const parent = node[_symbol_utils.$getSubformParent]();
- height = parent.layout === "position" && parent.h !== "" ? 0 : node.minH;
- } else {
- height = Math.min(node.maxH, availableSpace.height);
- }
- html.attributes.style.height = measureToString(height);
- }
- bbox = [node.x, node.y, width, height];
- }
- return bbox;
-}
-function fixDimensions(node) {
- const parent = node[_symbol_utils.$getSubformParent]();
- if (parent.layout?.includes("row")) {
- const extra = parent[_symbol_utils.$extra];
- const colSpan = node.colSpan;
- let width;
- if (colSpan === -1) {
- width = extra.columnWidths.slice(extra.currentColumn).reduce((a, w) => a + w, 0);
- } else {
- width = extra.columnWidths.slice(extra.currentColumn, extra.currentColumn + colSpan).reduce((a, w) => a + w, 0);
- }
- if (!isNaN(width)) {
- node.w = width;
- }
- }
- if (parent.layout && parent.layout !== "position") {
- node.x = node.y = 0;
- }
- if (node.layout === "table") {
- if (node.w === "" && Array.isArray(node.columnWidths)) {
- node.w = node.columnWidths.reduce((a, x) => a + x, 0);
- }
- }
-}
-function layoutClass(node) {
- switch (node.layout) {
- case "position":
- return "xfaPosition";
- case "lr-tb":
- return "xfaLrTb";
- case "rl-row":
- return "xfaRlRow";
- case "rl-tb":
- return "xfaRlTb";
- case "row":
- return "xfaRow";
- case "table":
- return "xfaTable";
- case "tb":
- return "xfaTb";
- default:
- return "xfaPosition";
- }
-}
-function toStyle(node, ...names) {
- const style = Object.create(null);
- for (const name of names) {
- const value = node[name];
- if (value === null) {
- continue;
- }
- if (converters.hasOwnProperty(name)) {
- converters[name](node, style);
- continue;
- }
- if (value instanceof _xfa_object.XFAObject) {
- const newStyle = value[_symbol_utils.$toStyle]();
- if (newStyle) {
- Object.assign(style, newStyle);
- } else {
- (0, _util.warn)(`(DEBUG) - XFA - style for ${name} not implemented yet`);
- }
- }
- }
- return style;
-}
-function createWrapper(node, html) {
- const {
- attributes
- } = html;
- const {
- style
- } = attributes;
- const wrapper = {
- name: "div",
- attributes: {
- class: ["xfaWrapper"],
- style: Object.create(null)
},
- children: []
- };
- attributes.class.push("xfaWrapped");
- if (node.border) {
- const {
- widths,
- insets
- } = node.border[_symbol_utils.$extra];
- let width, height;
- let top = insets[0];
- let left = insets[3];
- const insetsH = insets[0] + insets[2];
- const insetsW = insets[1] + insets[3];
- switch (node.border.hand) {
- case "even":
- top -= widths[0] / 2;
- left -= widths[3] / 2;
- width = `calc(100% + ${(widths[1] + widths[3]) / 2 - insetsW}px)`;
- height = `calc(100% + ${(widths[0] + widths[2]) / 2 - insetsH}px)`;
- break;
- case "left":
- top -= widths[0];
- left -= widths[3];
- width = `calc(100% + ${widths[1] + widths[3] - insetsW}px)`;
- height = `calc(100% + ${widths[0] + widths[2] - insetsH}px)`;
- break;
- case "right":
- width = insetsW ? `calc(100% - ${insetsW}px)` : "100%";
- height = insetsH ? `calc(100% - ${insetsH}px)` : "100%";
- break;
- }
- const classNames = ["xfaBorder"];
- if (isPrintOnly(node.border)) {
- classNames.push("xfaPrintOnly");
- }
- const border = {
- name: "div",
- attributes: {
- class: classNames,
- style: {
- top: `${top}px`,
- left: `${left}px`,
- width,
- height
- }
- },
- children: []
- };
- for (const key of ["border", "borderWidth", "borderColor", "borderRadius", "borderStyle"]) {
- if (style[key] !== undefined) {
- border.attributes.style[key] = style[key];
- delete style[key];
- }
- }
- wrapper.children.push(border, html);
- } else {
- wrapper.children.push(html);
- }
- for (const key of ["background", "backgroundClip", "top", "left", "width", "height", "minWidth", "minHeight", "maxWidth", "maxHeight", "transform", "transformOrigin", "visibility"]) {
- if (style[key] !== undefined) {
- wrapper.attributes.style[key] = style[key];
- delete style[key];
- }
- }
- wrapper.attributes.style.position = style.position === "absolute" ? "absolute" : "relative";
- delete style.position;
- if (style.alignSelf) {
- wrapper.attributes.style.alignSelf = style.alignSelf;
- delete style.alignSelf;
- }
- return wrapper;
-}
-function fixTextIndent(styles) {
- const indent = (0, _utils.getMeasurement)(styles.textIndent, "0px");
- if (indent >= 0) {
- return;
- }
- const align = styles.textAlign === "right" ? "right" : "left";
- const name = "padding" + (align === "left" ? "Left" : "Right");
- const padding = (0, _utils.getMeasurement)(styles[name], "0px");
- styles[name] = `${padding - indent}px`;
-}
-function setAccess(node, classNames) {
- switch (node.access) {
- case "nonInteractive":
- classNames.push("xfaNonInteractive");
- break;
- case "readOnly":
- classNames.push("xfaReadOnly");
- break;
- case "protected":
- classNames.push("xfaDisabled");
- break;
- }
-}
-function isPrintOnly(node) {
- return node.relevant.length > 0 && !node.relevant[0].excluded && node.relevant[0].viewname === "print";
-}
-function getCurrentPara(node) {
- const stack = node[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].paraStack;
- return stack.length ? stack.at(-1) : null;
-}
-function setPara(node, nodeStyle, value) {
- if (value.attributes.class?.includes("xfaRich")) {
- if (nodeStyle) {
- if (node.h === "") {
- nodeStyle.height = "auto";
- }
- if (node.w === "") {
- nodeStyle.width = "auto";
- }
- }
- const para = getCurrentPara(node);
- if (para) {
- const valueStyle = value.attributes.style;
- valueStyle.display = "flex";
- valueStyle.flexDirection = "column";
- switch (para.vAlign) {
- case "top":
- valueStyle.justifyContent = "start";
- break;
- case "bottom":
- valueStyle.justifyContent = "end";
- break;
- case "middle":
- valueStyle.justifyContent = "center";
- break;
- }
- const paraStyle = para[_symbol_utils.$toStyle]();
- for (const [key, val] of Object.entries(paraStyle)) {
- if (!(key in valueStyle)) {
- valueStyle[key] = val;
- }
- }
- }
- }
-}
-function setFontFamily(xfaFont, node, fontFinder, style) {
- if (!fontFinder) {
- delete style.fontFamily;
- return;
- }
- const name = (0, _utils.stripQuotes)(xfaFont.typeface);
- style.fontFamily = `"${name}"`;
- const typeface = fontFinder.find(name);
- if (typeface) {
- const {
- fontFamily
- } = typeface.regular.cssFontInfo;
- if (fontFamily !== name) {
- style.fontFamily = `"${fontFamily}"`;
- }
- const para = getCurrentPara(node);
- if (para && para.lineHeight !== "") {
+
+ onLoadedStream: function LocalPdfManager_onLoadedStream() {
+ return this._loadedStreamCapability.promise;
+ },
+
+ terminate: function LocalPdfManager_terminate() {
return;
}
- if (style.lineHeight) {
- return;
- }
- const pdfFont = (0, _fonts.selectFont)(xfaFont, typeface);
- if (pdfFont) {
- style.lineHeight = Math.max(1.2, pdfFont.lineHeight);
- }
- }
-}
-function fixURL(str) {
- const absoluteUrl = (0, _util.createValidAbsoluteUrl)(str, null, {
- addDefaultProtocol: true,
- tryConvertEncoding: true
});
- return absoluteUrl ? absoluteUrl.href : null;
-}
-/***/ }),
-/* 84 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ return LocalPdfManager;
+})();
+var NetworkPdfManager = (function NetworkPdfManagerClosure() {
+ function NetworkPdfManager(docId, pdfNetworkStream, args, evaluatorOptions) {
+ this._docId = docId;
+ this.msgHandler = args.msgHandler;
+ this.evaluatorOptions = evaluatorOptions;
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.HTMLResult = void 0;
-exports.getBBox = getBBox;
-exports.getColor = getColor;
-exports.getFloat = getFloat;
-exports.getInteger = getInteger;
-exports.getKeyword = getKeyword;
-exports.getMeasurement = getMeasurement;
-exports.getRatio = getRatio;
-exports.getRelevant = getRelevant;
-exports.getStringOption = getStringOption;
-exports.stripQuotes = stripQuotes;
-var _util = __w_pdfjs_require__(2);
-const dimConverters = {
- pt: x => x,
- cm: x => x / 2.54 * 72,
- mm: x => x / (10 * 2.54) * 72,
- in: x => x * 72,
- px: x => x
-};
-const measurementPattern = /([+-]?\d+\.?\d*)(.*)/;
-function stripQuotes(str) {
- if (str.startsWith("'") || str.startsWith('"')) {
- return str.slice(1, -1);
- }
- return str;
-}
-function getInteger({
- data,
- defaultValue,
- validate
-}) {
- if (!data) {
- return defaultValue;
- }
- data = data.trim();
- const n = parseInt(data, 10);
- if (!isNaN(n) && validate(n)) {
- return n;
- }
- return defaultValue;
-}
-function getFloat({
- data,
- defaultValue,
- validate
-}) {
- if (!data) {
- return defaultValue;
- }
- data = data.trim();
- const n = parseFloat(data);
- if (!isNaN(n) && validate(n)) {
- return n;
- }
- return defaultValue;
-}
-function getKeyword({
- data,
- defaultValue,
- validate
-}) {
- if (!data) {
- return defaultValue;
- }
- data = data.trim();
- if (validate(data)) {
- return data;
- }
- return defaultValue;
-}
-function getStringOption(data, options) {
- return getKeyword({
- data,
- defaultValue: options[0],
- validate: k => options.includes(k)
- });
-}
-function getMeasurement(str, def = "0") {
- def ||= "0";
- if (!str) {
- return getMeasurement(def);
- }
- const match = str.trim().match(measurementPattern);
- if (!match) {
- return getMeasurement(def);
- }
- const [, valueStr, unit] = match;
- const value = parseFloat(valueStr);
- if (isNaN(value)) {
- return getMeasurement(def);
- }
- if (value === 0) {
- return 0;
- }
- const conv = dimConverters[unit];
- if (conv) {
- return conv(value);
- }
- return value;
-}
-function getRatio(data) {
- if (!data) {
- return {
- num: 1,
- den: 1
+ var params = {
+ msgHandler: args.msgHandler,
+ url: args.url,
+ length: args.length,
+ disableAutoFetch: args.disableAutoFetch,
+ rangeChunkSize: args.rangeChunkSize
};
+ this.streamManager = new ChunkedStreamManager(pdfNetworkStream, params);
+ this.pdfDocument = new PDFDocument(this, this.streamManager.getStream(),
+ args.password);
}
- const ratio = data.trim().split(/\s*:\s*/).map(x => parseFloat(x)).filter(x => !isNaN(x));
- if (ratio.length === 1) {
- ratio.push(1);
- }
- if (ratio.length === 0) {
- return {
- num: 1,
- den: 1
- };
- }
- const [num, den] = ratio;
- return {
- num,
- den
- };
-}
-function getRelevant(data) {
- if (!data) {
- return [];
- }
- return data.trim().split(/\s+/).map(e => {
- return {
- excluded: e[0] === "-",
- viewname: e.substring(1)
- };
- });
-}
-function getColor(data, def = [0, 0, 0]) {
- let [r, g, b] = def;
- if (!data) {
- return {
- r,
- g,
- b
- };
- }
- const color = data.trim().split(/\s*,\s*/).map(c => Math.min(Math.max(0, parseInt(c.trim(), 10)), 255)).map(c => isNaN(c) ? 0 : c);
- if (color.length < 3) {
- return {
- r,
- g,
- b
- };
- }
- [r, g, b] = color;
- return {
- r,
- g,
- b
- };
-}
-function getBBox(data) {
- const def = -1;
- if (!data) {
- return {
- x: def,
- y: def,
- width: def,
- height: def
- };
- }
- const bbox = data.trim().split(/\s*,\s*/).map(m => getMeasurement(m, "-1"));
- if (bbox.length < 4 || bbox[2] < 0 || bbox[3] < 0) {
- return {
- x: def,
- y: def,
- width: def,
- height: def
- };
- }
- const [x, y, width, height] = bbox;
- return {
- x,
- y,
- width,
- height
- };
-}
-class HTMLResult {
- static get FAILURE() {
- return (0, _util.shadow)(this, "FAILURE", new HTMLResult(false, null, null, null));
- }
- static get EMPTY() {
- return (0, _util.shadow)(this, "EMPTY", new HTMLResult(true, null, null, null));
- }
- constructor(success, html, bbox, breakNode) {
- this.success = success;
- this.html = html;
- this.bbox = bbox;
- this.breakNode = breakNode;
- }
- isBreak() {
- return !!this.breakNode;
- }
- static breakNode(node) {
- return new HTMLResult(false, null, null, node);
- }
- static success(html, bbox = null) {
- return new HTMLResult(true, html, bbox, null);
- }
-}
-exports.HTMLResult = HTMLResult;
-
-/***/ }),
-/* 85 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.FontFinder = void 0;
-exports.getMetrics = getMetrics;
-exports.selectFont = selectFont;
-var _symbol_utils = __w_pdfjs_require__(78);
-var _utils = __w_pdfjs_require__(84);
-var _util = __w_pdfjs_require__(2);
-class FontFinder {
- constructor(pdfFonts) {
- this.fonts = new Map();
- this.cache = new Map();
- this.warned = new Set();
- this.defaultFont = null;
- this.add(pdfFonts);
- }
- add(pdfFonts, reallyMissingFonts = null) {
- for (const pdfFont of pdfFonts) {
- this.addPdfFont(pdfFont);
- }
- for (const pdfFont of this.fonts.values()) {
- if (!pdfFont.regular) {
- pdfFont.regular = pdfFont.italic || pdfFont.bold || pdfFont.bolditalic;
- }
- }
- if (!reallyMissingFonts || reallyMissingFonts.size === 0) {
- return;
- }
- const myriad = this.fonts.get("PdfJS-Fallback-PdfJS-XFA");
- for (const missing of reallyMissingFonts) {
- this.fonts.set(missing, myriad);
- }
- }
- addPdfFont(pdfFont) {
- const cssFontInfo = pdfFont.cssFontInfo;
- const name = cssFontInfo.fontFamily;
- let font = this.fonts.get(name);
- if (!font) {
- font = Object.create(null);
- this.fonts.set(name, font);
- if (!this.defaultFont) {
- this.defaultFont = font;
- }
- }
- let property = "";
- const fontWeight = parseFloat(cssFontInfo.fontWeight);
- if (parseFloat(cssFontInfo.italicAngle) !== 0) {
- property = fontWeight >= 700 ? "bolditalic" : "italic";
- } else if (fontWeight >= 700) {
- property = "bold";
- }
- if (!property) {
- if (pdfFont.name.includes("Bold") || pdfFont.psName?.includes("Bold")) {
- property = "bold";
- }
- if (pdfFont.name.includes("Italic") || pdfFont.name.endsWith("It") || pdfFont.psName?.includes("Italic") || pdfFont.psName?.endsWith("It")) {
- property += "italic";
- }
- }
- if (!property) {
- property = "regular";
- }
- font[property] = pdfFont;
- }
- getDefault() {
- return this.defaultFont;
- }
- find(fontName, mustWarn = true) {
- let font = this.fonts.get(fontName) || this.cache.get(fontName);
- if (font) {
- return font;
- }
- const pattern = /,|-|_| |bolditalic|bold|italic|regular|it/gi;
- let name = fontName.replaceAll(pattern, "");
- font = this.fonts.get(name);
- if (font) {
- this.cache.set(fontName, font);
- return font;
- }
- name = name.toLowerCase();
- const maybe = [];
- for (const [family, pdfFont] of this.fonts.entries()) {
- if (family.replaceAll(pattern, "").toLowerCase().startsWith(name)) {
- maybe.push(pdfFont);
- }
- }
- if (maybe.length === 0) {
- for (const [, pdfFont] of this.fonts.entries()) {
- if (pdfFont.regular.name?.replaceAll(pattern, "").toLowerCase().startsWith(name)) {
- maybe.push(pdfFont);
- }
- }
- }
- if (maybe.length === 0) {
- name = name.replaceAll(/psmt|mt/gi, "");
- for (const [family, pdfFont] of this.fonts.entries()) {
- if (family.replaceAll(pattern, "").toLowerCase().startsWith(name)) {
- maybe.push(pdfFont);
- }
- }
- }
- if (maybe.length === 0) {
- for (const pdfFont of this.fonts.values()) {
- if (pdfFont.regular.name?.replaceAll(pattern, "").toLowerCase().startsWith(name)) {
- maybe.push(pdfFont);
- }
- }
- }
- if (maybe.length >= 1) {
- if (maybe.length !== 1 && mustWarn) {
- (0, _util.warn)(`XFA - Too many choices to guess the correct font: ${fontName}`);
- }
- this.cache.set(fontName, maybe[0]);
- return maybe[0];
- }
- if (mustWarn && !this.warned.has(fontName)) {
- this.warned.add(fontName);
- (0, _util.warn)(`XFA - Cannot find the font: ${fontName}`);
- }
- return null;
- }
-}
-exports.FontFinder = FontFinder;
-function selectFont(xfaFont, typeface) {
- if (xfaFont.posture === "italic") {
- if (xfaFont.weight === "bold") {
- return typeface.bolditalic;
- }
- return typeface.italic;
- } else if (xfaFont.weight === "bold") {
- return typeface.bold;
- }
- return typeface.regular;
-}
-function getMetrics(xfaFont, real = false) {
- let pdfFont = null;
- if (xfaFont) {
- const name = (0, _utils.stripQuotes)(xfaFont.typeface);
- const typeface = xfaFont[_symbol_utils.$globalData].fontFinder.find(name);
- pdfFont = selectFont(xfaFont, typeface);
- }
- if (!pdfFont) {
- return {
- lineHeight: 12,
- lineGap: 2,
- lineNoGap: 10
- };
- }
- const size = xfaFont.size || 10;
- const lineHeight = pdfFont.lineHeight ? Math.max(real ? 0 : 1.2, pdfFont.lineHeight) : 1.2;
- const lineGap = pdfFont.lineGap === undefined ? 0.2 : pdfFont.lineGap;
- return {
- lineHeight: lineHeight * size,
- lineGap: lineGap * size,
- lineNoGap: Math.max(1, lineHeight - lineGap) * size
- };
-}
-
-/***/ }),
-/* 86 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.TextMeasure = void 0;
-var _fonts = __w_pdfjs_require__(85);
-const WIDTH_FACTOR = 1.02;
-class FontInfo {
- constructor(xfaFont, margin, lineHeight, fontFinder) {
- this.lineHeight = lineHeight;
- this.paraMargin = margin || {
- top: 0,
- bottom: 0,
- left: 0,
- right: 0
- };
- if (!xfaFont) {
- [this.pdfFont, this.xfaFont] = this.defaultFont(fontFinder);
- return;
- }
- this.xfaFont = {
- typeface: xfaFont.typeface,
- posture: xfaFont.posture,
- weight: xfaFont.weight,
- size: xfaFont.size,
- letterSpacing: xfaFont.letterSpacing
- };
- const typeface = fontFinder.find(xfaFont.typeface);
- if (!typeface) {
- [this.pdfFont, this.xfaFont] = this.defaultFont(fontFinder);
- return;
- }
- this.pdfFont = (0, _fonts.selectFont)(xfaFont, typeface);
- if (!this.pdfFont) {
- [this.pdfFont, this.xfaFont] = this.defaultFont(fontFinder);
- }
- }
- defaultFont(fontFinder) {
- const font = fontFinder.find("Helvetica", false) || fontFinder.find("Myriad Pro", false) || fontFinder.find("Arial", false) || fontFinder.getDefault();
- if (font?.regular) {
- const pdfFont = font.regular;
- const info = pdfFont.cssFontInfo;
- const xfaFont = {
- typeface: info.fontFamily,
- posture: "normal",
- weight: "normal",
- size: 10,
- letterSpacing: 0
- };
- return [pdfFont, xfaFont];
- }
- const xfaFont = {
- typeface: "Courier",
- posture: "normal",
- weight: "normal",
- size: 10,
- letterSpacing: 0
- };
- return [null, xfaFont];
- }
-}
-class FontSelector {
- constructor(defaultXfaFont, defaultParaMargin, defaultLineHeight, fontFinder) {
- this.fontFinder = fontFinder;
- this.stack = [new FontInfo(defaultXfaFont, defaultParaMargin, defaultLineHeight, fontFinder)];
- }
- pushData(xfaFont, margin, lineHeight) {
- const lastFont = this.stack.at(-1);
- for (const name of ["typeface", "posture", "weight", "size", "letterSpacing"]) {
- if (!xfaFont[name]) {
- xfaFont[name] = lastFont.xfaFont[name];
- }
- }
- for (const name of ["top", "bottom", "left", "right"]) {
- if (isNaN(margin[name])) {
- margin[name] = lastFont.paraMargin[name];
- }
- }
- const fontInfo = new FontInfo(xfaFont, margin, lineHeight || lastFont.lineHeight, this.fontFinder);
- if (!fontInfo.pdfFont) {
- fontInfo.pdfFont = lastFont.pdfFont;
- }
- this.stack.push(fontInfo);
- }
- popFont() {
- this.stack.pop();
- }
- topFont() {
- return this.stack.at(-1);
- }
-}
-class TextMeasure {
- constructor(defaultXfaFont, defaultParaMargin, defaultLineHeight, fonts) {
- this.glyphs = [];
- this.fontSelector = new FontSelector(defaultXfaFont, defaultParaMargin, defaultLineHeight, fonts);
- this.extraHeight = 0;
- }
- pushData(xfaFont, margin, lineHeight) {
- this.fontSelector.pushData(xfaFont, margin, lineHeight);
- }
- popFont(xfaFont) {
- return this.fontSelector.popFont();
- }
- addPara() {
- const lastFont = this.fontSelector.topFont();
- this.extraHeight += lastFont.paraMargin.top + lastFont.paraMargin.bottom;
- }
- addString(str) {
- if (!str) {
- return;
- }
- const lastFont = this.fontSelector.topFont();
- const fontSize = lastFont.xfaFont.size;
- if (lastFont.pdfFont) {
- const letterSpacing = lastFont.xfaFont.letterSpacing;
- const pdfFont = lastFont.pdfFont;
- const fontLineHeight = pdfFont.lineHeight || 1.2;
- const lineHeight = lastFont.lineHeight || Math.max(1.2, fontLineHeight) * fontSize;
- const lineGap = pdfFont.lineGap === undefined ? 0.2 : pdfFont.lineGap;
- const noGap = fontLineHeight - lineGap;
- const firstLineHeight = Math.max(1, noGap) * fontSize;
- const scale = fontSize / 1000;
- const fallbackWidth = pdfFont.defaultWidth || pdfFont.charsToGlyphs(" ")[0].width;
- for (const line of str.split(/[\u2029\n]/)) {
- const encodedLine = pdfFont.encodeString(line).join("");
- const glyphs = pdfFont.charsToGlyphs(encodedLine);
- for (const glyph of glyphs) {
- const width = glyph.width || fallbackWidth;
- this.glyphs.push([width * scale + letterSpacing, lineHeight, firstLineHeight, glyph.unicode, false]);
- }
- this.glyphs.push([0, 0, 0, "\n", true]);
- }
- this.glyphs.pop();
- return;
- }
- for (const line of str.split(/[\u2029\n]/)) {
- for (const char of line.split("")) {
- this.glyphs.push([fontSize, 1.2 * fontSize, fontSize, char, false]);
- }
- this.glyphs.push([0, 0, 0, "\n", true]);
- }
- this.glyphs.pop();
- }
- compute(maxWidth) {
- let lastSpacePos = -1,
- lastSpaceWidth = 0,
- width = 0,
- height = 0,
- currentLineWidth = 0,
- currentLineHeight = 0;
- let isBroken = false;
- let isFirstLine = true;
- for (let i = 0, ii = this.glyphs.length; i < ii; i++) {
- const [glyphWidth, lineHeight, firstLineHeight, char, isEOL] = this.glyphs[i];
- const isSpace = char === " ";
- const glyphHeight = isFirstLine ? firstLineHeight : lineHeight;
- if (isEOL) {
- width = Math.max(width, currentLineWidth);
- currentLineWidth = 0;
- height += currentLineHeight;
- currentLineHeight = glyphHeight;
- lastSpacePos = -1;
- lastSpaceWidth = 0;
- isFirstLine = false;
- continue;
- }
- if (isSpace) {
- if (currentLineWidth + glyphWidth > maxWidth) {
- width = Math.max(width, currentLineWidth);
- currentLineWidth = 0;
- height += currentLineHeight;
- currentLineHeight = glyphHeight;
- lastSpacePos = -1;
- lastSpaceWidth = 0;
- isBroken = true;
- isFirstLine = false;
- } else {
- currentLineHeight = Math.max(glyphHeight, currentLineHeight);
- lastSpaceWidth = currentLineWidth;
- currentLineWidth += glyphWidth;
- lastSpacePos = i;
- }
- continue;
- }
- if (currentLineWidth + glyphWidth > maxWidth) {
- height += currentLineHeight;
- currentLineHeight = glyphHeight;
- if (lastSpacePos !== -1) {
- i = lastSpacePos;
- width = Math.max(width, lastSpaceWidth);
- currentLineWidth = 0;
- lastSpacePos = -1;
- lastSpaceWidth = 0;
- } else {
- width = Math.max(width, currentLineWidth);
- currentLineWidth = glyphWidth;
- }
- isBroken = true;
- isFirstLine = false;
- continue;
- }
- currentLineWidth += glyphWidth;
- currentLineHeight = Math.max(glyphHeight, currentLineHeight);
- }
- width = Math.max(width, currentLineWidth);
- height += currentLineHeight + this.extraHeight;
- return {
- width: WIDTH_FACTOR * width,
- height,
- isBroken
- };
- }
-}
-exports.TextMeasure = TextMeasure;
-
-/***/ }),
-/* 87 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.XmlObject = exports.XFAObjectArray = exports.XFAObject = exports.XFAAttribute = exports.StringObject = exports.OptionObject = exports.Option10 = exports.Option01 = exports.IntegerObject = exports.ContentObject = void 0;
-var _symbol_utils = __w_pdfjs_require__(78);
-var _utils = __w_pdfjs_require__(84);
-var _util = __w_pdfjs_require__(2);
-var _core_utils = __w_pdfjs_require__(3);
-var _namespaces = __w_pdfjs_require__(81);
-var _som = __w_pdfjs_require__(88);
-const _applyPrototype = Symbol();
-const _attributes = Symbol();
-const _attributeNames = Symbol();
-const _children = Symbol("_children");
-const _cloneAttribute = Symbol();
-const _dataValue = Symbol();
-const _defaultValue = Symbol();
-const _filteredChildrenGenerator = Symbol();
-const _getPrototype = Symbol();
-const _getUnsetAttributes = Symbol();
-const _hasChildren = Symbol();
-const _max = Symbol();
-const _options = Symbol();
-const _parent = Symbol("parent");
-const _resolvePrototypesHelper = Symbol();
-const _setAttributes = Symbol();
-const _validator = Symbol();
-let uid = 0;
-const NS_DATASETS = _namespaces.NamespaceIds.datasets.id;
-class XFAObject {
- constructor(nsId, name, hasChildren = false) {
- this[_symbol_utils.$namespaceId] = nsId;
- this[_symbol_utils.$nodeName] = name;
- this[_hasChildren] = hasChildren;
- this[_parent] = null;
- this[_children] = [];
- this[_symbol_utils.$uid] = `${name}${uid++}`;
- this[_symbol_utils.$globalData] = null;
- }
- get isXFAObject() {
- return true;
- }
- get isXFAObjectArray() {
- return false;
- }
- createNodes(path) {
- let root = this,
- node = null;
- for (const {
- name,
- index
- } of path) {
- for (let i = 0, ii = isFinite(index) ? index : 0; i <= ii; i++) {
- const nsId = root[_symbol_utils.$namespaceId] === NS_DATASETS ? -1 : root[_symbol_utils.$namespaceId];
- node = new XmlObject(nsId, name);
- root[_symbol_utils.$appendChild](node);
- }
- root = node;
- }
- return node;
- }
- [_symbol_utils.$onChild](child) {
- if (!this[_hasChildren] || !this[_symbol_utils.$onChildCheck](child)) {
- return false;
- }
- const name = child[_symbol_utils.$nodeName];
- const node = this[name];
- if (node instanceof XFAObjectArray) {
- if (node.push(child)) {
- this[_symbol_utils.$appendChild](child);
- return true;
- }
- } else {
- if (node !== null) {
- this[_symbol_utils.$removeChild](node);
- }
- this[name] = child;
- this[_symbol_utils.$appendChild](child);
- return true;
- }
- let id = "";
- if (this.id) {
- id = ` (id: ${this.id})`;
- } else if (this.name) {
- id = ` (name: ${this.name} ${this.h.value})`;
- }
- (0, _util.warn)(`XFA - node "${this[_symbol_utils.$nodeName]}"${id} has already enough "${name}"!`);
- return false;
- }
- [_symbol_utils.$onChildCheck](child) {
- return this.hasOwnProperty(child[_symbol_utils.$nodeName]) && child[_symbol_utils.$namespaceId] === this[_symbol_utils.$namespaceId];
- }
- [_symbol_utils.$isNsAgnostic]() {
- return false;
- }
- [_symbol_utils.$acceptWhitespace]() {
- return false;
- }
- [_symbol_utils.$isCDATAXml]() {
- return false;
- }
- [_symbol_utils.$isBindable]() {
- return false;
- }
- [_symbol_utils.$popPara]() {
- if (this.para) {
- this[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].paraStack.pop();
- }
- }
- [_symbol_utils.$pushPara]() {
- this[_symbol_utils.$getTemplateRoot]()[_symbol_utils.$extra].paraStack.push(this.para);
- }
- [_symbol_utils.$setId](ids) {
- if (this.id && this[_symbol_utils.$namespaceId] === _namespaces.NamespaceIds.template.id) {
- ids.set(this.id, this);
- }
- }
- [_symbol_utils.$getTemplateRoot]() {
- return this[_symbol_utils.$globalData].template;
- }
- [_symbol_utils.$isSplittable]() {
- return false;
- }
- [_symbol_utils.$isThereMoreWidth]() {
- return false;
- }
- [_symbol_utils.$appendChild](child) {
- child[_parent] = this;
- this[_children].push(child);
- if (!child[_symbol_utils.$globalData] && this[_symbol_utils.$globalData]) {
- child[_symbol_utils.$globalData] = this[_symbol_utils.$globalData];
- }
- }
- [_symbol_utils.$removeChild](child) {
- const i = this[_children].indexOf(child);
- this[_children].splice(i, 1);
- }
- [_symbol_utils.$hasSettableValue]() {
- return this.hasOwnProperty("value");
- }
- [_symbol_utils.$setValue](_) {}
- [_symbol_utils.$onText](_) {}
- [_symbol_utils.$finalize]() {}
- [_symbol_utils.$clean](builder) {
- delete this[_hasChildren];
- if (this[_symbol_utils.$cleanup]) {
- builder.clean(this[_symbol_utils.$cleanup]);
- delete this[_symbol_utils.$cleanup];
- }
- }
- [_symbol_utils.$indexOf](child) {
- return this[_children].indexOf(child);
- }
- [_symbol_utils.$insertAt](i, child) {
- child[_parent] = this;
- this[_children].splice(i, 0, child);
- if (!child[_symbol_utils.$globalData] && this[_symbol_utils.$globalData]) {
- child[_symbol_utils.$globalData] = this[_symbol_utils.$globalData];
- }
- }
- [_symbol_utils.$isTransparent]() {
- return !this.name;
- }
- [_symbol_utils.$lastAttribute]() {
- return "";
- }
- [_symbol_utils.$text]() {
- if (this[_children].length === 0) {
- return this[_symbol_utils.$content];
- }
- return this[_children].map(c => c[_symbol_utils.$text]()).join("");
- }
- get [_attributeNames]() {
- const proto = Object.getPrototypeOf(this);
- if (!proto._attributes) {
- const attributes = proto._attributes = new Set();
- for (const name of Object.getOwnPropertyNames(this)) {
- if (this[name] === null || this[name] instanceof XFAObject || this[name] instanceof XFAObjectArray) {
- break;
- }
- attributes.add(name);
- }
- }
- return (0, _util.shadow)(this, _attributeNames, proto._attributes);
- }
- [_symbol_utils.$isDescendent](parent) {
- let node = this;
- while (node) {
- if (node === parent) {
- return true;
- }
- node = node[_symbol_utils.$getParent]();
- }
- return false;
- }
- [_symbol_utils.$getParent]() {
- return this[_parent];
- }
- [_symbol_utils.$getSubformParent]() {
- return this[_symbol_utils.$getParent]();
- }
- [_symbol_utils.$getChildren](name = null) {
- if (!name) {
- return this[_children];
- }
- return this[name];
- }
- [_symbol_utils.$dump]() {
- const dumped = Object.create(null);
- if (this[_symbol_utils.$content]) {
- dumped.$content = this[_symbol_utils.$content];
- }
- for (const name of Object.getOwnPropertyNames(this)) {
- const value = this[name];
- if (value === null) {
- continue;
- }
- if (value instanceof XFAObject) {
- dumped[name] = value[_symbol_utils.$dump]();
- } else if (value instanceof XFAObjectArray) {
- if (!value.isEmpty()) {
- dumped[name] = value.dump();
- }
- } else {
- dumped[name] = value;
- }
- }
- return dumped;
- }
- [_symbol_utils.$toStyle]() {
- return null;
- }
- [_symbol_utils.$toHTML]() {
- return _utils.HTMLResult.EMPTY;
- }
- *[_symbol_utils.$getContainedChildren]() {
- for (const node of this[_symbol_utils.$getChildren]()) {
- yield node;
- }
- }
- *[_filteredChildrenGenerator](filter, include) {
- for (const node of this[_symbol_utils.$getContainedChildren]()) {
- if (!filter || include === filter.has(node[_symbol_utils.$nodeName])) {
- const availableSpace = this[_symbol_utils.$getAvailableSpace]();
- const res = node[_symbol_utils.$toHTML](availableSpace);
- if (!res.success) {
- this[_symbol_utils.$extra].failingNode = node;
- }
- yield res;
- }
- }
- }
- [_symbol_utils.$flushHTML]() {
- return null;
- }
- [_symbol_utils.$addHTML](html, bbox) {
- this[_symbol_utils.$extra].children.push(html);
- }
- [_symbol_utils.$getAvailableSpace]() {}
- [_symbol_utils.$childrenToHTML]({
- filter = null,
- include = true
- }) {
- if (!this[_symbol_utils.$extra].generator) {
- this[_symbol_utils.$extra].generator = this[_filteredChildrenGenerator](filter, include);
- } else {
- const availableSpace = this[_symbol_utils.$getAvailableSpace]();
- const res = this[_symbol_utils.$extra].failingNode[_symbol_utils.$toHTML](availableSpace);
- if (!res.success) {
- return res;
- }
- if (res.html) {
- this[_symbol_utils.$addHTML](res.html, res.bbox);
- }
- delete this[_symbol_utils.$extra].failingNode;
- }
- while (true) {
- const gen = this[_symbol_utils.$extra].generator.next();
- if (gen.done) {
- break;
- }
- const res = gen.value;
- if (!res.success) {
- return res;
- }
- if (res.html) {
- this[_symbol_utils.$addHTML](res.html, res.bbox);
- }
- }
- this[_symbol_utils.$extra].generator = null;
- return _utils.HTMLResult.EMPTY;
- }
- [_symbol_utils.$setSetAttributes](attributes) {
- this[_setAttributes] = new Set(Object.keys(attributes));
- }
- [_getUnsetAttributes](protoAttributes) {
- const allAttr = this[_attributeNames];
- const setAttr = this[_setAttributes];
- return [...protoAttributes].filter(x => allAttr.has(x) && !setAttr.has(x));
- }
- [_symbol_utils.$resolvePrototypes](ids, ancestors = new Set()) {
- for (const child of this[_children]) {
- child[_resolvePrototypesHelper](ids, ancestors);
- }
- }
- [_resolvePrototypesHelper](ids, ancestors) {
- const proto = this[_getPrototype](ids, ancestors);
- if (proto) {
- this[_applyPrototype](proto, ids, ancestors);
- } else {
- this[_symbol_utils.$resolvePrototypes](ids, ancestors);
- }
- }
- [_getPrototype](ids, ancestors) {
- const {
- use,
- usehref
- } = this;
- if (!use && !usehref) {
- return null;
- }
- let proto = null;
- let somExpression = null;
- let id = null;
- let ref = use;
- if (usehref) {
- ref = usehref;
- if (usehref.startsWith("#som(") && usehref.endsWith(")")) {
- somExpression = usehref.slice("#som(".length, -1);
- } else if (usehref.startsWith(".#som(") && usehref.endsWith(")")) {
- somExpression = usehref.slice(".#som(".length, -1);
- } else if (usehref.startsWith("#")) {
- id = usehref.slice(1);
- } else if (usehref.startsWith(".#")) {
- id = usehref.slice(2);
- }
- } else if (use.startsWith("#")) {
- id = use.slice(1);
- } else {
- somExpression = use;
- }
- this.use = this.usehref = "";
- if (id) {
- proto = ids.get(id);
- } else {
- proto = (0, _som.searchNode)(ids.get(_symbol_utils.$root), this, somExpression, true, false);
- if (proto) {
- proto = proto[0];
- }
- }
- if (!proto) {
- (0, _util.warn)(`XFA - Invalid prototype reference: ${ref}.`);
- return null;
- }
- if (proto[_symbol_utils.$nodeName] !== this[_symbol_utils.$nodeName]) {
- (0, _util.warn)(`XFA - Incompatible prototype: ${proto[_symbol_utils.$nodeName]} !== ${this[_symbol_utils.$nodeName]}.`);
- return null;
- }
- if (ancestors.has(proto)) {
- (0, _util.warn)(`XFA - Cycle detected in prototypes use.`);
- return null;
- }
- ancestors.add(proto);
- const protoProto = proto[_getPrototype](ids, ancestors);
- if (protoProto) {
- proto[_applyPrototype](protoProto, ids, ancestors);
- }
- proto[_symbol_utils.$resolvePrototypes](ids, ancestors);
- ancestors.delete(proto);
- return proto;
- }
- [_applyPrototype](proto, ids, ancestors) {
- if (ancestors.has(proto)) {
- (0, _util.warn)(`XFA - Cycle detected in prototypes use.`);
- return;
- }
- if (!this[_symbol_utils.$content] && proto[_symbol_utils.$content]) {
- this[_symbol_utils.$content] = proto[_symbol_utils.$content];
- }
- const newAncestors = new Set(ancestors);
- newAncestors.add(proto);
- for (const unsetAttrName of this[_getUnsetAttributes](proto[_setAttributes])) {
- this[unsetAttrName] = proto[unsetAttrName];
- if (this[_setAttributes]) {
- this[_setAttributes].add(unsetAttrName);
- }
- }
- for (const name of Object.getOwnPropertyNames(this)) {
- if (this[_attributeNames].has(name)) {
- continue;
- }
- const value = this[name];
- const protoValue = proto[name];
- if (value instanceof XFAObjectArray) {
- for (const child of value[_children]) {
- child[_resolvePrototypesHelper](ids, ancestors);
- }
- for (let i = value[_children].length, ii = protoValue[_children].length; i < ii; i++) {
- const child = proto[_children][i][_symbol_utils.$clone]();
- if (value.push(child)) {
- child[_parent] = this;
- this[_children].push(child);
- child[_resolvePrototypesHelper](ids, ancestors);
- } else {
- break;
- }
- }
- continue;
- }
- if (value !== null) {
- value[_symbol_utils.$resolvePrototypes](ids, ancestors);
- if (protoValue) {
- value[_applyPrototype](protoValue, ids, ancestors);
- }
- continue;
- }
- if (protoValue !== null) {
- const child = protoValue[_symbol_utils.$clone]();
- child[_parent] = this;
- this[name] = child;
- this[_children].push(child);
- child[_resolvePrototypesHelper](ids, ancestors);
- }
- }
- }
- static [_cloneAttribute](obj) {
- if (Array.isArray(obj)) {
- return obj.map(x => XFAObject[_cloneAttribute](x));
- }
- if (typeof obj === "object" && obj !== null) {
- return Object.assign({}, obj);
- }
- return obj;
- }
- [_symbol_utils.$clone]() {
- const clone = Object.create(Object.getPrototypeOf(this));
- for (const $symbol of Object.getOwnPropertySymbols(this)) {
- try {
- clone[$symbol] = this[$symbol];
- } catch {
- (0, _util.shadow)(clone, $symbol, this[$symbol]);
- }
- }
- clone[_symbol_utils.$uid] = `${clone[_symbol_utils.$nodeName]}${uid++}`;
- clone[_children] = [];
- for (const name of Object.getOwnPropertyNames(this)) {
- if (this[_attributeNames].has(name)) {
- clone[name] = XFAObject[_cloneAttribute](this[name]);
- continue;
- }
- const value = this[name];
- clone[name] = value instanceof XFAObjectArray ? new XFAObjectArray(value[_max]) : null;
- }
- for (const child of this[_children]) {
- const name = child[_symbol_utils.$nodeName];
- const clonedChild = child[_symbol_utils.$clone]();
- clone[_children].push(clonedChild);
- clonedChild[_parent] = clone;
- if (clone[name] === null) {
- clone[name] = clonedChild;
- } else {
- clone[name][_children].push(clonedChild);
- }
- }
- return clone;
- }
- [_symbol_utils.$getChildren](name = null) {
- if (!name) {
- return this[_children];
- }
- return this[_children].filter(c => c[_symbol_utils.$nodeName] === name);
- }
- [_symbol_utils.$getChildrenByClass](name) {
- return this[name];
- }
- [_symbol_utils.$getChildrenByName](name, allTransparent, first = true) {
- return Array.from(this[_symbol_utils.$getChildrenByNameIt](name, allTransparent, first));
- }
- *[_symbol_utils.$getChildrenByNameIt](name, allTransparent, first = true) {
- if (name === "parent") {
- yield this[_parent];
- return;
- }
- for (const child of this[_children]) {
- if (child[_symbol_utils.$nodeName] === name) {
- yield child;
- }
- if (child.name === name) {
- yield child;
- }
- if (allTransparent || child[_symbol_utils.$isTransparent]()) {
- yield* child[_symbol_utils.$getChildrenByNameIt](name, allTransparent, false);
- }
- }
- if (first && this[_attributeNames].has(name)) {
- yield new XFAAttribute(this, name, this[name]);
- }
- }
-}
-exports.XFAObject = XFAObject;
-class XFAObjectArray {
- constructor(max = Infinity) {
- this[_max] = max;
- this[_children] = [];
- }
- get isXFAObject() {
- return false;
- }
- get isXFAObjectArray() {
- return true;
- }
- push(child) {
- const len = this[_children].length;
- if (len <= this[_max]) {
- this[_children].push(child);
- return true;
- }
- (0, _util.warn)(`XFA - node "${child[_symbol_utils.$nodeName]}" accepts no more than ${this[_max]} children`);
- return false;
- }
- isEmpty() {
- return this[_children].length === 0;
- }
- dump() {
- return this[_children].length === 1 ? this[_children][0][_symbol_utils.$dump]() : this[_children].map(x => x[_symbol_utils.$dump]());
- }
- [_symbol_utils.$clone]() {
- const clone = new XFAObjectArray(this[_max]);
- clone[_children] = this[_children].map(c => c[_symbol_utils.$clone]());
- return clone;
- }
- get children() {
- return this[_children];
- }
- clear() {
- this[_children].length = 0;
- }
-}
-exports.XFAObjectArray = XFAObjectArray;
-class XFAAttribute {
- constructor(node, name, value) {
- this[_parent] = node;
- this[_symbol_utils.$nodeName] = name;
- this[_symbol_utils.$content] = value;
- this[_symbol_utils.$consumed] = false;
- this[_symbol_utils.$uid] = `attribute${uid++}`;
- }
- [_symbol_utils.$getParent]() {
- return this[_parent];
- }
- [_symbol_utils.$isDataValue]() {
- return true;
- }
- [_symbol_utils.$getDataValue]() {
- return this[_symbol_utils.$content].trim();
- }
- [_symbol_utils.$setValue](value) {
- value = value.value || "";
- this[_symbol_utils.$content] = value.toString();
- }
- [_symbol_utils.$text]() {
- return this[_symbol_utils.$content];
- }
- [_symbol_utils.$isDescendent](parent) {
- return this[_parent] === parent || this[_parent][_symbol_utils.$isDescendent](parent);
- }
-}
-exports.XFAAttribute = XFAAttribute;
-class XmlObject extends XFAObject {
- constructor(nsId, name, attributes = {}) {
- super(nsId, name);
- this[_symbol_utils.$content] = "";
- this[_dataValue] = null;
- if (name !== "#text") {
- const map = new Map();
- this[_attributes] = map;
- for (const [attrName, value] of Object.entries(attributes)) {
- map.set(attrName, new XFAAttribute(this, attrName, value));
- }
- if (attributes.hasOwnProperty(_symbol_utils.$nsAttributes)) {
- const dataNode = attributes[_symbol_utils.$nsAttributes].xfa.dataNode;
- if (dataNode !== undefined) {
- if (dataNode === "dataGroup") {
- this[_dataValue] = false;
- } else if (dataNode === "dataValue") {
- this[_dataValue] = true;
- }
- }
- }
- }
- this[_symbol_utils.$consumed] = false;
- }
- [_symbol_utils.$toString](buf) {
- const tagName = this[_symbol_utils.$nodeName];
- if (tagName === "#text") {
- buf.push((0, _core_utils.encodeToXmlString)(this[_symbol_utils.$content]));
- return;
- }
- const utf8TagName = (0, _util.utf8StringToString)(tagName);
- const prefix = this[_symbol_utils.$namespaceId] === NS_DATASETS ? "xfa:" : "";
- buf.push(`<${prefix}${utf8TagName}`);
- for (const [name, value] of this[_attributes].entries()) {
- const utf8Name = (0, _util.utf8StringToString)(name);
- buf.push(` ${utf8Name}="${(0, _core_utils.encodeToXmlString)(value[_symbol_utils.$content])}"`);
- }
- if (this[_dataValue] !== null) {
- if (this[_dataValue]) {
- buf.push(` xfa:dataNode="dataValue"`);
- } else {
- buf.push(` xfa:dataNode="dataGroup"`);
- }
- }
- if (!this[_symbol_utils.$content] && this[_children].length === 0) {
- buf.push("/>");
- return;
- }
- buf.push(">");
- if (this[_symbol_utils.$content]) {
- if (typeof this[_symbol_utils.$content] === "string") {
- buf.push((0, _core_utils.encodeToXmlString)(this[_symbol_utils.$content]));
- } else {
- this[_symbol_utils.$content][_symbol_utils.$toString](buf);
- }
- } else {
- for (const child of this[_children]) {
- child[_symbol_utils.$toString](buf);
- }
- }
- buf.push(`${prefix}${utf8TagName}>`);
- }
- [_symbol_utils.$onChild](child) {
- if (this[_symbol_utils.$content]) {
- const node = new XmlObject(this[_symbol_utils.$namespaceId], "#text");
- this[_symbol_utils.$appendChild](node);
- node[_symbol_utils.$content] = this[_symbol_utils.$content];
- this[_symbol_utils.$content] = "";
- }
- this[_symbol_utils.$appendChild](child);
- return true;
- }
- [_symbol_utils.$onText](str) {
- this[_symbol_utils.$content] += str;
- }
- [_symbol_utils.$finalize]() {
- if (this[_symbol_utils.$content] && this[_children].length > 0) {
- const node = new XmlObject(this[_symbol_utils.$namespaceId], "#text");
- this[_symbol_utils.$appendChild](node);
- node[_symbol_utils.$content] = this[_symbol_utils.$content];
- delete this[_symbol_utils.$content];
- }
- }
- [_symbol_utils.$toHTML]() {
- if (this[_symbol_utils.$nodeName] === "#text") {
- return _utils.HTMLResult.success({
- name: "#text",
- value: this[_symbol_utils.$content]
- });
- }
- return _utils.HTMLResult.EMPTY;
- }
- [_symbol_utils.$getChildren](name = null) {
- if (!name) {
- return this[_children];
- }
- return this[_children].filter(c => c[_symbol_utils.$nodeName] === name);
- }
- [_symbol_utils.$getAttributes]() {
- return this[_attributes];
- }
- [_symbol_utils.$getChildrenByClass](name) {
- const value = this[_attributes].get(name);
- if (value !== undefined) {
- return value;
- }
- return this[_symbol_utils.$getChildren](name);
- }
- *[_symbol_utils.$getChildrenByNameIt](name, allTransparent) {
- const value = this[_attributes].get(name);
- if (value) {
- yield value;
- }
- for (const child of this[_children]) {
- if (child[_symbol_utils.$nodeName] === name) {
- yield child;
- }
- if (allTransparent) {
- yield* child[_symbol_utils.$getChildrenByNameIt](name, allTransparent);
- }
- }
- }
- *[_symbol_utils.$getAttributeIt](name, skipConsumed) {
- const value = this[_attributes].get(name);
- if (value && (!skipConsumed || !value[_symbol_utils.$consumed])) {
- yield value;
- }
- for (const child of this[_children]) {
- yield* child[_symbol_utils.$getAttributeIt](name, skipConsumed);
- }
- }
- *[_symbol_utils.$getRealChildrenByNameIt](name, allTransparent, skipConsumed) {
- for (const child of this[_children]) {
- if (child[_symbol_utils.$nodeName] === name && (!skipConsumed || !child[_symbol_utils.$consumed])) {
- yield child;
- }
- if (allTransparent) {
- yield* child[_symbol_utils.$getRealChildrenByNameIt](name, allTransparent, skipConsumed);
- }
- }
- }
- [_symbol_utils.$isDataValue]() {
- if (this[_dataValue] === null) {
- return this[_children].length === 0 || this[_children][0][_symbol_utils.$namespaceId] === _namespaces.NamespaceIds.xhtml.id;
- }
- return this[_dataValue];
- }
- [_symbol_utils.$getDataValue]() {
- if (this[_dataValue] === null) {
- if (this[_children].length === 0) {
- return this[_symbol_utils.$content].trim();
- }
- if (this[_children][0][_symbol_utils.$namespaceId] === _namespaces.NamespaceIds.xhtml.id) {
- return this[_children][0][_symbol_utils.$text]().trim();
- }
- return null;
- }
- return this[_symbol_utils.$content].trim();
- }
- [_symbol_utils.$setValue](value) {
- value = value.value || "";
- this[_symbol_utils.$content] = value.toString();
- }
- [_symbol_utils.$dump](hasNS = false) {
- const dumped = Object.create(null);
- if (hasNS) {
- dumped.$ns = this[_symbol_utils.$namespaceId];
- }
- if (this[_symbol_utils.$content]) {
- dumped.$content = this[_symbol_utils.$content];
- }
- dumped.$name = this[_symbol_utils.$nodeName];
- dumped.children = [];
- for (const child of this[_children]) {
- dumped.children.push(child[_symbol_utils.$dump](hasNS));
- }
- dumped.attributes = Object.create(null);
- for (const [name, value] of this[_attributes]) {
- dumped.attributes[name] = value[_symbol_utils.$content];
- }
- return dumped;
- }
-}
-exports.XmlObject = XmlObject;
-class ContentObject extends XFAObject {
- constructor(nsId, name) {
- super(nsId, name);
- this[_symbol_utils.$content] = "";
- }
- [_symbol_utils.$onText](text) {
- this[_symbol_utils.$content] += text;
- }
- [_symbol_utils.$finalize]() {}
-}
-exports.ContentObject = ContentObject;
-class OptionObject extends ContentObject {
- constructor(nsId, name, options) {
- super(nsId, name);
- this[_options] = options;
- }
- [_symbol_utils.$finalize]() {
- this[_symbol_utils.$content] = (0, _utils.getKeyword)({
- data: this[_symbol_utils.$content],
- defaultValue: this[_options][0],
- validate: k => this[_options].includes(k)
- });
- }
- [_symbol_utils.$clean](builder) {
- super[_symbol_utils.$clean](builder);
- delete this[_options];
- }
-}
-exports.OptionObject = OptionObject;
-class StringObject extends ContentObject {
- [_symbol_utils.$finalize]() {
- this[_symbol_utils.$content] = this[_symbol_utils.$content].trim();
- }
-}
-exports.StringObject = StringObject;
-class IntegerObject extends ContentObject {
- constructor(nsId, name, defaultValue, validator) {
- super(nsId, name);
- this[_defaultValue] = defaultValue;
- this[_validator] = validator;
- }
- [_symbol_utils.$finalize]() {
- this[_symbol_utils.$content] = (0, _utils.getInteger)({
- data: this[_symbol_utils.$content],
- defaultValue: this[_defaultValue],
- validate: this[_validator]
- });
- }
- [_symbol_utils.$clean](builder) {
- super[_symbol_utils.$clean](builder);
- delete this[_defaultValue];
- delete this[_validator];
- }
-}
-exports.IntegerObject = IntegerObject;
-class Option01 extends IntegerObject {
- constructor(nsId, name) {
- super(nsId, name, 0, n => n === 1);
- }
-}
-exports.Option01 = Option01;
-class Option10 extends IntegerObject {
- constructor(nsId, name) {
- super(nsId, name, 1, n => n === 0);
- }
-}
-exports.Option10 = Option10;
-
-/***/ }),
-/* 88 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.createDataNode = createDataNode;
-exports.searchNode = searchNode;
-var _symbol_utils = __w_pdfjs_require__(78);
-var _util = __w_pdfjs_require__(2);
-const namePattern = /^[^.[]+/;
-const indexPattern = /^[^\]]+/;
-const operators = {
- dot: 0,
- dotDot: 1,
- dotHash: 2,
- dotBracket: 3,
- dotParen: 4
-};
-const shortcuts = new Map([["$data", (root, current) => root.datasets ? root.datasets.data : root], ["$record", (root, current) => (root.datasets ? root.datasets.data : root)[_symbol_utils.$getChildren]()[0]], ["$template", (root, current) => root.template], ["$connectionSet", (root, current) => root.connectionSet], ["$form", (root, current) => root.form], ["$layout", (root, current) => root.layout], ["$host", (root, current) => root.host], ["$dataWindow", (root, current) => root.dataWindow], ["$event", (root, current) => root.event], ["!", (root, current) => root.datasets], ["$xfa", (root, current) => root], ["xfa", (root, current) => root], ["$", (root, current) => current]]);
-const somCache = new WeakMap();
-function parseIndex(index) {
- index = index.trim();
- if (index === "*") {
- return Infinity;
- }
- return parseInt(index, 10) || 0;
-}
-function parseExpression(expr, dotDotAllowed, noExpr = true) {
- let match = expr.match(namePattern);
- if (!match) {
- return null;
- }
- let [name] = match;
- const parsed = [{
- name,
- cacheName: "." + name,
- index: 0,
- js: null,
- formCalc: null,
- operator: operators.dot
- }];
- let pos = name.length;
- while (pos < expr.length) {
- const spos = pos;
- const char = expr.charAt(pos++);
- if (char === "[") {
- match = expr.slice(pos).match(indexPattern);
- if (!match) {
- (0, _util.warn)("XFA - Invalid index in SOM expression");
- return null;
- }
- parsed.at(-1).index = parseIndex(match[0]);
- pos += match[0].length + 1;
- continue;
- }
- let operator;
- switch (expr.charAt(pos)) {
- case ".":
- if (!dotDotAllowed) {
- return null;
- }
- pos++;
- operator = operators.dotDot;
- break;
- case "#":
- pos++;
- operator = operators.dotHash;
- break;
- case "[":
- if (noExpr) {
- (0, _util.warn)("XFA - SOM expression contains a FormCalc subexpression which is not supported for now.");
- return null;
- }
- operator = operators.dotBracket;
- break;
- case "(":
- if (noExpr) {
- (0, _util.warn)("XFA - SOM expression contains a JavaScript subexpression which is not supported for now.");
- return null;
- }
- operator = operators.dotParen;
- break;
- default:
- operator = operators.dot;
- break;
- }
- match = expr.slice(pos).match(namePattern);
- if (!match) {
- break;
- }
- [name] = match;
- pos += name.length;
- parsed.push({
- name,
- cacheName: expr.slice(spos, pos),
- operator,
- index: 0,
- js: null,
- formCalc: null
- });
- }
- return parsed;
-}
-function searchNode(root, container, expr, dotDotAllowed = true, useCache = true) {
- const parsed = parseExpression(expr, dotDotAllowed);
- if (!parsed) {
- return null;
- }
- const fn = shortcuts.get(parsed[0].name);
- let i = 0;
- let isQualified;
- if (fn) {
- isQualified = true;
- root = [fn(root, container)];
- i = 1;
- } else {
- isQualified = container === null;
- root = [container || root];
- }
- for (let ii = parsed.length; i < ii; i++) {
- const {
- name,
- cacheName,
- operator,
- index
- } = parsed[i];
- const nodes = [];
- for (const node of root) {
- if (!node.isXFAObject) {
- continue;
- }
- let children, cached;
- if (useCache) {
- cached = somCache.get(node);
- if (!cached) {
- cached = new Map();
- somCache.set(node, cached);
- }
- children = cached.get(cacheName);
- }
- if (!children) {
- switch (operator) {
- case operators.dot:
- children = node[_symbol_utils.$getChildrenByName](name, false);
- break;
- case operators.dotDot:
- children = node[_symbol_utils.$getChildrenByName](name, true);
- break;
- case operators.dotHash:
- children = node[_symbol_utils.$getChildrenByClass](name);
- children = children.isXFAObjectArray ? children.children : [children];
- break;
- default:
- break;
- }
- if (useCache) {
- cached.set(cacheName, children);
- }
- }
- if (children.length > 0) {
- nodes.push(children);
- }
- }
- if (nodes.length === 0 && !isQualified && i === 0) {
- const parent = container[_symbol_utils.$getParent]();
- container = parent;
- if (!container) {
- return null;
- }
- i = -1;
- root = [container];
- continue;
- }
- root = isFinite(index) ? nodes.filter(node => index < node.length).map(node => node[index]) : nodes.flat();
- }
- if (root.length === 0) {
- return null;
- }
- return root;
-}
-function createDataNode(root, container, expr) {
- const parsed = parseExpression(expr);
- if (!parsed) {
- return null;
- }
- if (parsed.some(x => x.operator === operators.dotDot)) {
- return null;
- }
- const fn = shortcuts.get(parsed[0].name);
- let i = 0;
- if (fn) {
- root = fn(root, container);
- i = 1;
- } else {
- root = container || root;
- }
- for (let ii = parsed.length; i < ii; i++) {
- const {
- name,
- operator,
- index
- } = parsed[i];
- if (!isFinite(index)) {
- parsed[i].index = 0;
- return root.createNodes(parsed.slice(i));
- }
- let children;
- switch (operator) {
- case operators.dot:
- children = root[_symbol_utils.$getChildrenByName](name, false);
- break;
- case operators.dotDot:
- children = root[_symbol_utils.$getChildrenByName](name, true);
- break;
- case operators.dotHash:
- children = root[_symbol_utils.$getChildrenByClass](name);
- children = children.isXFAObjectArray ? children.children : [children];
- break;
- default:
- break;
- }
- if (children.length === 0) {
- return root.createNodes(parsed.slice(i));
- }
- if (index < children.length) {
- const child = children[index];
- if (!child.isXFAObject) {
- (0, _util.warn)(`XFA - Cannot create a node.`);
- return null;
- }
- root = child;
- } else {
- parsed[i].index = index - children.length;
- return root.createNodes(parsed.slice(i));
- }
- }
- return null;
-}
-
-/***/ }),
-/* 89 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.DataHandler = void 0;
-var _symbol_utils = __w_pdfjs_require__(78);
-class DataHandler {
- constructor(root, data) {
- this.data = data;
- this.dataset = root.datasets || null;
- }
- serialize(storage) {
- const stack = [[-1, this.data[_symbol_utils.$getChildren]()]];
- while (stack.length > 0) {
- const last = stack.at(-1);
- const [i, children] = last;
- if (i + 1 === children.length) {
- stack.pop();
- continue;
- }
- const child = children[++last[0]];
- const storageEntry = storage.get(child[_symbol_utils.$uid]);
- if (storageEntry) {
- child[_symbol_utils.$setValue](storageEntry);
- } else {
- const attributes = child[_symbol_utils.$getAttributes]();
- for (const value of attributes.values()) {
- const entry = storage.get(value[_symbol_utils.$uid]);
- if (entry) {
- value[_symbol_utils.$setValue](entry);
- break;
- }
- }
- }
- const nodes = child[_symbol_utils.$getChildren]();
- if (nodes.length > 0) {
- stack.push([-1, nodes]);
- }
- }
- const buf = [``];
- if (this.dataset) {
- for (const child of this.dataset[_symbol_utils.$getChildren]()) {
- if (child[_symbol_utils.$nodeName] !== "data") {
- child[_symbol_utils.$toString](buf);
- }
- }
- }
- this.data[_symbol_utils.$toString](buf);
- buf.push("");
- return buf.join("");
- }
-}
-exports.DataHandler = DataHandler;
-
-/***/ }),
-/* 90 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.XFAParser = void 0;
-var _symbol_utils = __w_pdfjs_require__(78);
-var _xml_parser = __w_pdfjs_require__(71);
-var _builder = __w_pdfjs_require__(91);
-var _util = __w_pdfjs_require__(2);
-class XFAParser extends _xml_parser.XMLParserBase {
- constructor(rootNameSpace = null, richText = false) {
- super();
- this._builder = new _builder.Builder(rootNameSpace);
- this._stack = [];
- this._globalData = {
- usedTypefaces: new Set()
- };
- this._ids = new Map();
- this._current = this._builder.buildRoot(this._ids);
- this._errorCode = _xml_parser.XMLParserErrorCode.NoError;
- this._whiteRegex = /^\s+$/;
- this._nbsps = /\xa0+/g;
- this._richText = richText;
- }
- parse(data) {
- this.parseXml(data);
- if (this._errorCode !== _xml_parser.XMLParserErrorCode.NoError) {
- return undefined;
- }
- this._current[_symbol_utils.$finalize]();
- return this._current.element;
- }
- onText(text) {
- text = text.replace(this._nbsps, match => match.slice(1) + " ");
- if (this._richText || this._current[_symbol_utils.$acceptWhitespace]()) {
- this._current[_symbol_utils.$onText](text, this._richText);
- return;
- }
- if (this._whiteRegex.test(text)) {
- return;
- }
- this._current[_symbol_utils.$onText](text.trim());
- }
- onCdata(text) {
- this._current[_symbol_utils.$onText](text);
- }
- _mkAttributes(attributes, tagName) {
- let namespace = null;
- let prefixes = null;
- const attributeObj = Object.create({});
- for (const {
- name,
- value
- } of attributes) {
- if (name === "xmlns") {
- if (!namespace) {
- namespace = value;
- } else {
- (0, _util.warn)(`XFA - multiple namespace definition in <${tagName}>`);
- }
- } else if (name.startsWith("xmlns:")) {
- const prefix = name.substring("xmlns:".length);
- if (!prefixes) {
- prefixes = [];
- }
- prefixes.push({
- prefix,
- value
- });
- } else {
- const i = name.indexOf(":");
- if (i === -1) {
- attributeObj[name] = value;
- } else {
- let nsAttrs = attributeObj[_symbol_utils.$nsAttributes];
- if (!nsAttrs) {
- nsAttrs = attributeObj[_symbol_utils.$nsAttributes] = Object.create(null);
- }
- const [ns, attrName] = [name.slice(0, i), name.slice(i + 1)];
- const attrs = nsAttrs[ns] ||= Object.create(null);
- attrs[attrName] = value;
- }
- }
- }
- return [namespace, prefixes, attributeObj];
- }
- _getNameAndPrefix(name, nsAgnostic) {
- const i = name.indexOf(":");
- if (i === -1) {
- return [name, null];
- }
- return [name.substring(i + 1), nsAgnostic ? "" : name.substring(0, i)];
- }
- onBeginElement(tagName, attributes, isEmpty) {
- const [namespace, prefixes, attributesObj] = this._mkAttributes(attributes, tagName);
- const [name, nsPrefix] = this._getNameAndPrefix(tagName, this._builder.isNsAgnostic());
- const node = this._builder.build({
- nsPrefix,
- name,
- attributes: attributesObj,
- namespace,
- prefixes
- });
- node[_symbol_utils.$globalData] = this._globalData;
- if (isEmpty) {
- node[_symbol_utils.$finalize]();
- if (this._current[_symbol_utils.$onChild](node)) {
- node[_symbol_utils.$setId](this._ids);
- }
- node[_symbol_utils.$clean](this._builder);
- return;
- }
- this._stack.push(this._current);
- this._current = node;
- }
- onEndElement(name) {
- const node = this._current;
- if (node[_symbol_utils.$isCDATAXml]() && typeof node[_symbol_utils.$content] === "string") {
- const parser = new XFAParser();
- parser._globalData = this._globalData;
- const root = parser.parse(node[_symbol_utils.$content]);
- node[_symbol_utils.$content] = null;
- node[_symbol_utils.$onChild](root);
- }
- node[_symbol_utils.$finalize]();
- this._current = this._stack.pop();
- if (this._current[_symbol_utils.$onChild](node)) {
- node[_symbol_utils.$setId](this._ids);
- }
- node[_symbol_utils.$clean](this._builder);
- }
- onError(code) {
- this._errorCode = code;
- }
-}
-exports.XFAParser = XFAParser;
-
-/***/ }),
-/* 91 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.Builder = void 0;
-var _namespaces = __w_pdfjs_require__(81);
-var _symbol_utils = __w_pdfjs_require__(78);
-var _setup = __w_pdfjs_require__(92);
-var _template = __w_pdfjs_require__(80);
-var _unknown = __w_pdfjs_require__(101);
-var _util = __w_pdfjs_require__(2);
-var _xfa_object = __w_pdfjs_require__(87);
-class Root extends _xfa_object.XFAObject {
- constructor(ids) {
- super(-1, "root", Object.create(null));
- this.element = null;
- this[_symbol_utils.$ids] = ids;
- }
- [_symbol_utils.$onChild](child) {
- this.element = child;
- return true;
- }
- [_symbol_utils.$finalize]() {
- super[_symbol_utils.$finalize]();
- if (this.element.template instanceof _template.Template) {
- this[_symbol_utils.$ids].set(_symbol_utils.$root, this.element);
- this.element.template[_symbol_utils.$resolvePrototypes](this[_symbol_utils.$ids]);
- this.element.template[_symbol_utils.$ids] = this[_symbol_utils.$ids];
- }
- }
-}
-class Empty extends _xfa_object.XFAObject {
- constructor() {
- super(-1, "", Object.create(null));
- }
- [_symbol_utils.$onChild](_) {
- return false;
- }
-}
-class Builder {
- constructor(rootNameSpace = null) {
- this._namespaceStack = [];
- this._nsAgnosticLevel = 0;
- this._namespacePrefixes = new Map();
- this._namespaces = new Map();
- this._nextNsId = Math.max(...Object.values(_namespaces.NamespaceIds).map(({
- id
- }) => id));
- this._currentNamespace = rootNameSpace || new _unknown.UnknownNamespace(++this._nextNsId);
- }
- buildRoot(ids) {
- return new Root(ids);
- }
- build({
- nsPrefix,
- name,
- attributes,
- namespace,
- prefixes
- }) {
- const hasNamespaceDef = namespace !== null;
- if (hasNamespaceDef) {
- this._namespaceStack.push(this._currentNamespace);
- this._currentNamespace = this._searchNamespace(namespace);
- }
- if (prefixes) {
- this._addNamespacePrefix(prefixes);
- }
- if (attributes.hasOwnProperty(_symbol_utils.$nsAttributes)) {
- const dataTemplate = _setup.NamespaceSetUp.datasets;
- const nsAttrs = attributes[_symbol_utils.$nsAttributes];
- let xfaAttrs = null;
- for (const [ns, attrs] of Object.entries(nsAttrs)) {
- const nsToUse = this._getNamespaceToUse(ns);
- if (nsToUse === dataTemplate) {
- xfaAttrs = {
- xfa: attrs
- };
- break;
- }
- }
- if (xfaAttrs) {
- attributes[_symbol_utils.$nsAttributes] = xfaAttrs;
- } else {
- delete attributes[_symbol_utils.$nsAttributes];
- }
- }
- const namespaceToUse = this._getNamespaceToUse(nsPrefix);
- const node = namespaceToUse?.[_namespaces.$buildXFAObject](name, attributes) || new Empty();
- if (node[_symbol_utils.$isNsAgnostic]()) {
- this._nsAgnosticLevel++;
- }
- if (hasNamespaceDef || prefixes || node[_symbol_utils.$isNsAgnostic]()) {
- node[_symbol_utils.$cleanup] = {
- hasNamespace: hasNamespaceDef,
- prefixes,
- nsAgnostic: node[_symbol_utils.$isNsAgnostic]()
- };
- }
- return node;
- }
- isNsAgnostic() {
- return this._nsAgnosticLevel > 0;
- }
- _searchNamespace(nsName) {
- let ns = this._namespaces.get(nsName);
- if (ns) {
- return ns;
- }
- for (const [name, {
- check
- }] of Object.entries(_namespaces.NamespaceIds)) {
- if (check(nsName)) {
- ns = _setup.NamespaceSetUp[name];
- if (ns) {
- this._namespaces.set(nsName, ns);
- return ns;
- }
- break;
- }
- }
- ns = new _unknown.UnknownNamespace(++this._nextNsId);
- this._namespaces.set(nsName, ns);
- return ns;
- }
- _addNamespacePrefix(prefixes) {
- for (const {
- prefix,
- value
- } of prefixes) {
- const namespace = this._searchNamespace(value);
- let prefixStack = this._namespacePrefixes.get(prefix);
- if (!prefixStack) {
- prefixStack = [];
- this._namespacePrefixes.set(prefix, prefixStack);
- }
- prefixStack.push(namespace);
- }
- }
- _getNamespaceToUse(prefix) {
- if (!prefix) {
- return this._currentNamespace;
- }
- const prefixStack = this._namespacePrefixes.get(prefix);
- if (prefixStack?.length > 0) {
- return prefixStack.at(-1);
- }
- (0, _util.warn)(`Unknown namespace prefix: ${prefix}.`);
- return null;
- }
- clean(data) {
- const {
- hasNamespace,
- prefixes,
- nsAgnostic
- } = data;
- if (hasNamespace) {
- this._currentNamespace = this._namespaceStack.pop();
- }
- if (prefixes) {
- prefixes.forEach(({
- prefix
- }) => {
- this._namespacePrefixes.get(prefix).pop();
- });
- }
- if (nsAgnostic) {
- this._nsAgnosticLevel--;
- }
- }
-}
-exports.Builder = Builder;
-
-/***/ }),
-/* 92 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.NamespaceSetUp = void 0;
-var _config = __w_pdfjs_require__(93);
-var _connection_set = __w_pdfjs_require__(94);
-var _datasets = __w_pdfjs_require__(95);
-var _locale_set = __w_pdfjs_require__(96);
-var _signature = __w_pdfjs_require__(97);
-var _stylesheet = __w_pdfjs_require__(98);
-var _template = __w_pdfjs_require__(80);
-var _xdp = __w_pdfjs_require__(99);
-var _xhtml = __w_pdfjs_require__(100);
-const NamespaceSetUp = exports.NamespaceSetUp = {
- config: _config.ConfigNamespace,
- connection: _connection_set.ConnectionSetNamespace,
- datasets: _datasets.DatasetsNamespace,
- localeSet: _locale_set.LocaleSetNamespace,
- signature: _signature.SignatureNamespace,
- stylesheet: _stylesheet.StylesheetNamespace,
- template: _template.TemplateNamespace,
- xdp: _xdp.XdpNamespace,
- xhtml: _xhtml.XhtmlNamespace
-};
-
-/***/ }),
-/* 93 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.ConfigNamespace = void 0;
-var _namespaces = __w_pdfjs_require__(81);
-var _symbol_utils = __w_pdfjs_require__(78);
-var _xfa_object = __w_pdfjs_require__(87);
-var _utils = __w_pdfjs_require__(84);
-var _util = __w_pdfjs_require__(2);
-const CONFIG_NS_ID = _namespaces.NamespaceIds.config.id;
-class Acrobat extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "acrobat", true);
- this.acrobat7 = null;
- this.autoSave = null;
- this.common = null;
- this.validate = null;
- this.validateApprovalSignatures = null;
- this.submitUrl = new _xfa_object.XFAObjectArray();
- }
-}
-class Acrobat7 extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "acrobat7", true);
- this.dynamicRender = null;
- }
-}
-class ADBE_JSConsole extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "ADBE_JSConsole", ["delegate", "Enable", "Disable"]);
- }
-}
-class ADBE_JSDebugger extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "ADBE_JSDebugger", ["delegate", "Enable", "Disable"]);
- }
-}
-class AddSilentPrint extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "addSilentPrint");
- }
-}
-class AddViewerPreferences extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "addViewerPreferences");
- }
-}
-class AdjustData extends _xfa_object.Option10 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "adjustData");
- }
-}
-class AdobeExtensionLevel extends _xfa_object.IntegerObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "adobeExtensionLevel", 0, n => n >= 1 && n <= 8);
- }
-}
-class Agent extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "agent", true);
- this.name = attributes.name ? attributes.name.trim() : "";
- this.common = new _xfa_object.XFAObjectArray();
- }
-}
-class AlwaysEmbed extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "alwaysEmbed");
- }
-}
-class Amd extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "amd");
- }
-}
-class Area extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "area");
- this.level = (0, _utils.getInteger)({
- data: attributes.level,
- defaultValue: 0,
- validate: n => n >= 1 && n <= 3
- });
- this.name = (0, _utils.getStringOption)(attributes.name, ["", "barcode", "coreinit", "deviceDriver", "font", "general", "layout", "merge", "script", "signature", "sourceSet", "templateCache"]);
- }
-}
-class Attributes extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "attributes", ["preserve", "delegate", "ignore"]);
- }
-}
-class AutoSave extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "autoSave", ["disabled", "enabled"]);
- }
-}
-class Base extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "base");
- }
-}
-class BatchOutput extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "batchOutput");
- this.format = (0, _utils.getStringOption)(attributes.format, ["none", "concat", "zip", "zipCompress"]);
- }
-}
-class BehaviorOverride extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "behaviorOverride");
- }
- [_symbol_utils.$finalize]() {
- this[_symbol_utils.$content] = new Map(this[_symbol_utils.$content].trim().split(/\s+/).filter(x => x.includes(":")).map(x => x.split(":", 2)));
- }
-}
-class Cache extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "cache", true);
- this.templateCache = null;
- }
-}
-class Change extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "change");
- }
-}
-class Common extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "common", true);
- this.data = null;
- this.locale = null;
- this.localeSet = null;
- this.messaging = null;
- this.suppressBanner = null;
- this.template = null;
- this.validationMessaging = null;
- this.versionControl = null;
- this.log = new _xfa_object.XFAObjectArray();
- }
-}
-class Compress extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "compress");
- this.scope = (0, _utils.getStringOption)(attributes.scope, ["imageOnly", "document"]);
- }
-}
-class CompressLogicalStructure extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "compressLogicalStructure");
- }
-}
-class CompressObjectStream extends _xfa_object.Option10 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "compressObjectStream");
- }
-}
-class Compression extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "compression", true);
- this.compressLogicalStructure = null;
- this.compressObjectStream = null;
- this.level = null;
- this.type = null;
- }
-}
-class Config extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "config", true);
- this.acrobat = null;
- this.present = null;
- this.trace = null;
- this.agent = new _xfa_object.XFAObjectArray();
- }
-}
-class Conformance extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "conformance", ["A", "B"]);
- }
-}
-class ContentCopy extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "contentCopy");
- }
-}
-class Copies extends _xfa_object.IntegerObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "copies", 1, n => n >= 1);
- }
-}
-class Creator extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "creator");
- }
-}
-class CurrentPage extends _xfa_object.IntegerObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "currentPage", 0, n => n >= 0);
- }
-}
-class Data extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "data", true);
- this.adjustData = null;
- this.attributes = null;
- this.incrementalLoad = null;
- this.outputXSL = null;
- this.range = null;
- this.record = null;
- this.startNode = null;
- this.uri = null;
- this.window = null;
- this.xsl = null;
- this.excludeNS = new _xfa_object.XFAObjectArray();
- this.transform = new _xfa_object.XFAObjectArray();
- }
-}
-class Debug extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "debug", true);
- this.uri = null;
- }
-}
-class DefaultTypeface extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "defaultTypeface");
- this.writingScript = (0, _utils.getStringOption)(attributes.writingScript, ["*", "Arabic", "Cyrillic", "EastEuropeanRoman", "Greek", "Hebrew", "Japanese", "Korean", "Roman", "SimplifiedChinese", "Thai", "TraditionalChinese", "Vietnamese"]);
- }
-}
-class Destination extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "destination", ["pdf", "pcl", "ps", "webClient", "zpl"]);
- }
-}
-class DocumentAssembly extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "documentAssembly");
- }
-}
-class Driver extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "driver", true);
- this.name = attributes.name ? attributes.name.trim() : "";
- this.fontInfo = null;
- this.xdc = null;
- }
-}
-class DuplexOption extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "duplexOption", ["simplex", "duplexFlipLongEdge", "duplexFlipShortEdge"]);
- }
-}
-class DynamicRender extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "dynamicRender", ["forbidden", "required"]);
- }
-}
-class Embed extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "embed");
- }
-}
-class Encrypt extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "encrypt");
- }
-}
-class Encryption extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "encryption", true);
- this.encrypt = null;
- this.encryptionLevel = null;
- this.permissions = null;
- }
-}
-class EncryptionLevel extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "encryptionLevel", ["40bit", "128bit"]);
- }
-}
-class Enforce extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "enforce");
- }
-}
-class Equate extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "equate");
- this.force = (0, _utils.getInteger)({
- data: attributes.force,
- defaultValue: 1,
- validate: n => n === 0
- });
- this.from = attributes.from || "";
- this.to = attributes.to || "";
- }
-}
-class EquateRange extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "equateRange");
- this.from = attributes.from || "";
- this.to = attributes.to || "";
- this._unicodeRange = attributes.unicodeRange || "";
- }
- get unicodeRange() {
- const ranges = [];
- const unicodeRegex = /U\+([0-9a-fA-F]+)/;
- const unicodeRange = this._unicodeRange;
- for (let range of unicodeRange.split(",").map(x => x.trim()).filter(x => !!x)) {
- range = range.split("-", 2).map(x => {
- const found = x.match(unicodeRegex);
- if (!found) {
- return 0;
- }
- return parseInt(found[1], 16);
- });
- if (range.length === 1) {
- range.push(range[0]);
- }
- ranges.push(range);
- }
- return (0, _util.shadow)(this, "unicodeRange", ranges);
- }
-}
-class Exclude extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "exclude");
- }
- [_symbol_utils.$finalize]() {
- this[_symbol_utils.$content] = this[_symbol_utils.$content].trim().split(/\s+/).filter(x => x && ["calculate", "close", "enter", "exit", "initialize", "ready", "validate"].includes(x));
- }
-}
-class ExcludeNS extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "excludeNS");
- }
-}
-class FlipLabel extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "flipLabel", ["usePrinterSetting", "on", "off"]);
- }
-}
-class FontInfo extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "fontInfo", true);
- this.embed = null;
- this.map = null;
- this.subsetBelow = null;
- this.alwaysEmbed = new _xfa_object.XFAObjectArray();
- this.defaultTypeface = new _xfa_object.XFAObjectArray();
- this.neverEmbed = new _xfa_object.XFAObjectArray();
- }
-}
-class FormFieldFilling extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "formFieldFilling");
- }
-}
-class GroupParent extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "groupParent");
- }
-}
-class IfEmpty extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "ifEmpty", ["dataValue", "dataGroup", "ignore", "remove"]);
- }
-}
-class IncludeXDPContent extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "includeXDPContent");
- }
-}
-class IncrementalLoad extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "incrementalLoad", ["none", "forwardOnly"]);
- }
-}
-class IncrementalMerge extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "incrementalMerge");
- }
-}
-class Interactive extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "interactive");
- }
-}
-class Jog extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "jog", ["usePrinterSetting", "none", "pageSet"]);
- }
-}
-class LabelPrinter extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "labelPrinter", true);
- this.name = (0, _utils.getStringOption)(attributes.name, ["zpl", "dpl", "ipl", "tcpl"]);
- this.batchOutput = null;
- this.flipLabel = null;
- this.fontInfo = null;
- this.xdc = null;
- }
-}
-class Layout extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "layout", ["paginate", "panel"]);
- }
-}
-class Level extends _xfa_object.IntegerObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "level", 0, n => n > 0);
- }
-}
-class Linearized extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "linearized");
- }
-}
-class Locale extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "locale");
- }
-}
-class LocaleSet extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "localeSet");
- }
-}
-class Log extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "log", true);
- this.mode = null;
- this.threshold = null;
- this.to = null;
- this.uri = null;
- }
-}
-class MapElement extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "map", true);
- this.equate = new _xfa_object.XFAObjectArray();
- this.equateRange = new _xfa_object.XFAObjectArray();
- }
-}
-class MediumInfo extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "mediumInfo", true);
- this.map = null;
- }
-}
-class Message extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "message", true);
- this.msgId = null;
- this.severity = null;
- }
-}
-class Messaging extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "messaging", true);
- this.message = new _xfa_object.XFAObjectArray();
- }
-}
-class Mode extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "mode", ["append", "overwrite"]);
- }
-}
-class ModifyAnnots extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "modifyAnnots");
- }
-}
-class MsgId extends _xfa_object.IntegerObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "msgId", 1, n => n >= 1);
- }
-}
-class NameAttr extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "nameAttr");
- }
-}
-class NeverEmbed extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "neverEmbed");
- }
-}
-class NumberOfCopies extends _xfa_object.IntegerObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "numberOfCopies", null, n => n >= 2 && n <= 5);
- }
-}
-class OpenAction extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "openAction", true);
- this.destination = null;
- }
-}
-class Output extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "output", true);
- this.to = null;
- this.type = null;
- this.uri = null;
- }
-}
-class OutputBin extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "outputBin");
- }
-}
-class OutputXSL extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "outputXSL", true);
- this.uri = null;
- }
-}
-class Overprint extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "overprint", ["none", "both", "draw", "field"]);
- }
-}
-class Packets extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "packets");
- }
- [_symbol_utils.$finalize]() {
- if (this[_symbol_utils.$content] === "*") {
- return;
- }
- this[_symbol_utils.$content] = this[_symbol_utils.$content].trim().split(/\s+/).filter(x => ["config", "datasets", "template", "xfdf", "xslt"].includes(x));
- }
-}
-class PageOffset extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "pageOffset");
- this.x = (0, _utils.getInteger)({
- data: attributes.x,
- defaultValue: "useXDCSetting",
- validate: n => true
- });
- this.y = (0, _utils.getInteger)({
- data: attributes.y,
- defaultValue: "useXDCSetting",
- validate: n => true
- });
- }
-}
-class PageRange extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "pageRange");
- }
- [_symbol_utils.$finalize]() {
- const numbers = this[_symbol_utils.$content].trim().split(/\s+/).map(x => parseInt(x, 10));
- const ranges = [];
- for (let i = 0, ii = numbers.length; i < ii; i += 2) {
- ranges.push(numbers.slice(i, i + 2));
- }
- this[_symbol_utils.$content] = ranges;
- }
-}
-class Pagination extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "pagination", ["simplex", "duplexShortEdge", "duplexLongEdge"]);
- }
-}
-class PaginationOverride extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "paginationOverride", ["none", "forceDuplex", "forceDuplexLongEdge", "forceDuplexShortEdge", "forceSimplex"]);
- }
-}
-class Part extends _xfa_object.IntegerObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "part", 1, n => false);
- }
-}
-class Pcl extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "pcl", true);
- this.name = attributes.name || "";
- this.batchOutput = null;
- this.fontInfo = null;
- this.jog = null;
- this.mediumInfo = null;
- this.outputBin = null;
- this.pageOffset = null;
- this.staple = null;
- this.xdc = null;
- }
-}
-class Pdf extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "pdf", true);
- this.name = attributes.name || "";
- this.adobeExtensionLevel = null;
- this.batchOutput = null;
- this.compression = null;
- this.creator = null;
- this.encryption = null;
- this.fontInfo = null;
- this.interactive = null;
- this.linearized = null;
- this.openAction = null;
- this.pdfa = null;
- this.producer = null;
- this.renderPolicy = null;
- this.scriptModel = null;
- this.silentPrint = null;
- this.submitFormat = null;
- this.tagged = null;
- this.version = null;
- this.viewerPreferences = null;
- this.xdc = null;
- }
-}
-class Pdfa extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "pdfa", true);
- this.amd = null;
- this.conformance = null;
- this.includeXDPContent = null;
- this.part = null;
- }
-}
-class Permissions extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "permissions", true);
- this.accessibleContent = null;
- this.change = null;
- this.contentCopy = null;
- this.documentAssembly = null;
- this.formFieldFilling = null;
- this.modifyAnnots = null;
- this.plaintextMetadata = null;
- this.print = null;
- this.printHighQuality = null;
- }
-}
-class PickTrayByPDFSize extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "pickTrayByPDFSize");
- }
-}
-class Picture extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "picture");
- }
-}
-class PlaintextMetadata extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "plaintextMetadata");
- }
-}
-class Presence extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "presence", ["preserve", "dissolve", "dissolveStructure", "ignore", "remove"]);
- }
-}
-class Present extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "present", true);
- this.behaviorOverride = null;
- this.cache = null;
- this.common = null;
- this.copies = null;
- this.destination = null;
- this.incrementalMerge = null;
- this.layout = null;
- this.output = null;
- this.overprint = null;
- this.pagination = null;
- this.paginationOverride = null;
- this.script = null;
- this.validate = null;
- this.xdp = null;
- this.driver = new _xfa_object.XFAObjectArray();
- this.labelPrinter = new _xfa_object.XFAObjectArray();
- this.pcl = new _xfa_object.XFAObjectArray();
- this.pdf = new _xfa_object.XFAObjectArray();
- this.ps = new _xfa_object.XFAObjectArray();
- this.submitUrl = new _xfa_object.XFAObjectArray();
- this.webClient = new _xfa_object.XFAObjectArray();
- this.zpl = new _xfa_object.XFAObjectArray();
- }
-}
-class Print extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "print");
- }
-}
-class PrintHighQuality extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "printHighQuality");
- }
-}
-class PrintScaling extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "printScaling", ["appdefault", "noScaling"]);
- }
-}
-class PrinterName extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "printerName");
- }
-}
-class Producer extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "producer");
- }
-}
-class Ps extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "ps", true);
- this.name = attributes.name || "";
- this.batchOutput = null;
- this.fontInfo = null;
- this.jog = null;
- this.mediumInfo = null;
- this.outputBin = null;
- this.staple = null;
- this.xdc = null;
- }
-}
-class Range extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "range");
- }
- [_symbol_utils.$finalize]() {
- this[_symbol_utils.$content] = this[_symbol_utils.$content].trim().split(/\s*,\s*/, 2).map(range => range.split("-").map(x => parseInt(x.trim(), 10))).filter(range => range.every(x => !isNaN(x))).map(range => {
- if (range.length === 1) {
- range.push(range[0]);
- }
- return range;
- });
- }
-}
-class Record extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "record");
- }
- [_symbol_utils.$finalize]() {
- this[_symbol_utils.$content] = this[_symbol_utils.$content].trim();
- const n = parseInt(this[_symbol_utils.$content], 10);
- if (!isNaN(n) && n >= 0) {
- this[_symbol_utils.$content] = n;
- }
- }
-}
-class Relevant extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "relevant");
- }
- [_symbol_utils.$finalize]() {
- this[_symbol_utils.$content] = this[_symbol_utils.$content].trim().split(/\s+/);
- }
-}
-class Rename extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "rename");
- }
- [_symbol_utils.$finalize]() {
- this[_symbol_utils.$content] = this[_symbol_utils.$content].trim();
- if (this[_symbol_utils.$content].toLowerCase().startsWith("xml") || new RegExp("[\\p{L}_][\\p{L}\\d._\\p{M}-]*", "u").test(this[_symbol_utils.$content])) {
- (0, _util.warn)("XFA - Rename: invalid XFA name");
- }
- }
-}
-class RenderPolicy extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "renderPolicy", ["server", "client"]);
- }
-}
-class RunScripts extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "runScripts", ["both", "client", "none", "server"]);
- }
-}
-class Script extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "script", true);
- this.currentPage = null;
- this.exclude = null;
- this.runScripts = null;
- }
-}
-class ScriptModel extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "scriptModel", ["XFA", "none"]);
- }
-}
-class Severity extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "severity", ["ignore", "error", "information", "trace", "warning"]);
- }
-}
-class SilentPrint extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "silentPrint", true);
- this.addSilentPrint = null;
- this.printerName = null;
- }
-}
-class Staple extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "staple");
- this.mode = (0, _utils.getStringOption)(attributes.mode, ["usePrinterSetting", "on", "off"]);
- }
-}
-class StartNode extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "startNode");
- }
-}
-class StartPage extends _xfa_object.IntegerObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "startPage", 0, n => true);
- }
-}
-class SubmitFormat extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "submitFormat", ["html", "delegate", "fdf", "xml", "pdf"]);
- }
-}
-class SubmitUrl extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "submitUrl");
- }
-}
-class SubsetBelow extends _xfa_object.IntegerObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "subsetBelow", 100, n => n >= 0 && n <= 100);
- }
-}
-class SuppressBanner extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "suppressBanner");
- }
-}
-class Tagged extends _xfa_object.Option01 {
- constructor(attributes) {
- super(CONFIG_NS_ID, "tagged");
- }
-}
-class Template extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "template", true);
- this.base = null;
- this.relevant = null;
- this.startPage = null;
- this.uri = null;
- this.xsl = null;
- }
-}
-class Threshold extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "threshold", ["trace", "error", "information", "warning"]);
- }
-}
-class To extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "to", ["null", "memory", "stderr", "stdout", "system", "uri"]);
- }
-}
-class TemplateCache extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "templateCache");
- this.maxEntries = (0, _utils.getInteger)({
- data: attributes.maxEntries,
- defaultValue: 5,
- validate: n => n >= 0
- });
- }
-}
-class Trace extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "trace", true);
- this.area = new _xfa_object.XFAObjectArray();
- }
-}
-class Transform extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "transform", true);
- this.groupParent = null;
- this.ifEmpty = null;
- this.nameAttr = null;
- this.picture = null;
- this.presence = null;
- this.rename = null;
- this.whitespace = null;
- }
-}
-class Type extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "type", ["none", "ascii85", "asciiHex", "ccittfax", "flate", "lzw", "runLength", "native", "xdp", "mergedXDP"]);
- }
-}
-class Uri extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "uri");
- }
-}
-class Validate extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "validate", ["preSubmit", "prePrint", "preExecute", "preSave"]);
- }
-}
-class ValidateApprovalSignatures extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "validateApprovalSignatures");
- }
- [_symbol_utils.$finalize]() {
- this[_symbol_utils.$content] = this[_symbol_utils.$content].trim().split(/\s+/).filter(x => ["docReady", "postSign"].includes(x));
- }
-}
-class ValidationMessaging extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "validationMessaging", ["allMessagesIndividually", "allMessagesTogether", "firstMessageOnly", "noMessages"]);
- }
-}
-class Version extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "version", ["1.7", "1.6", "1.5", "1.4", "1.3", "1.2"]);
- }
-}
-class VersionControl extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "VersionControl");
- this.outputBelow = (0, _utils.getStringOption)(attributes.outputBelow, ["warn", "error", "update"]);
- this.sourceAbove = (0, _utils.getStringOption)(attributes.sourceAbove, ["warn", "error"]);
- this.sourceBelow = (0, _utils.getStringOption)(attributes.sourceBelow, ["update", "maintain"]);
- }
-}
-class ViewerPreferences extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "viewerPreferences", true);
- this.ADBE_JSConsole = null;
- this.ADBE_JSDebugger = null;
- this.addViewerPreferences = null;
- this.duplexOption = null;
- this.enforce = null;
- this.numberOfCopies = null;
- this.pageRange = null;
- this.pickTrayByPDFSize = null;
- this.printScaling = null;
- }
-}
-class WebClient extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "webClient", true);
- this.name = attributes.name ? attributes.name.trim() : "";
- this.fontInfo = null;
- this.xdc = null;
- }
-}
-class Whitespace extends _xfa_object.OptionObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "whitespace", ["preserve", "ltrim", "normalize", "rtrim", "trim"]);
- }
-}
-class Window extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "window");
- }
- [_symbol_utils.$finalize]() {
- const pair = this[_symbol_utils.$content].trim().split(/\s*,\s*/, 2).map(x => parseInt(x, 10));
- if (pair.some(x => isNaN(x))) {
- this[_symbol_utils.$content] = [0, 0];
- return;
- }
- if (pair.length === 1) {
- pair.push(pair[0]);
- }
- this[_symbol_utils.$content] = pair;
- }
-}
-class Xdc extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "xdc", true);
- this.uri = new _xfa_object.XFAObjectArray();
- this.xsl = new _xfa_object.XFAObjectArray();
- }
-}
-class Xdp extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "xdp", true);
- this.packets = null;
- }
-}
-class Xsl extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "xsl", true);
- this.debug = null;
- this.uri = null;
- }
-}
-class Zpl extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONFIG_NS_ID, "zpl", true);
- this.name = attributes.name ? attributes.name.trim() : "";
- this.batchOutput = null;
- this.flipLabel = null;
- this.fontInfo = null;
- this.xdc = null;
- }
-}
-class ConfigNamespace {
- static [_namespaces.$buildXFAObject](name, attributes) {
- if (ConfigNamespace.hasOwnProperty(name)) {
- return ConfigNamespace[name](attributes);
- }
- return undefined;
- }
- static acrobat(attrs) {
- return new Acrobat(attrs);
- }
- static acrobat7(attrs) {
- return new Acrobat7(attrs);
- }
- static ADBE_JSConsole(attrs) {
- return new ADBE_JSConsole(attrs);
- }
- static ADBE_JSDebugger(attrs) {
- return new ADBE_JSDebugger(attrs);
- }
- static addSilentPrint(attrs) {
- return new AddSilentPrint(attrs);
- }
- static addViewerPreferences(attrs) {
- return new AddViewerPreferences(attrs);
- }
- static adjustData(attrs) {
- return new AdjustData(attrs);
- }
- static adobeExtensionLevel(attrs) {
- return new AdobeExtensionLevel(attrs);
- }
- static agent(attrs) {
- return new Agent(attrs);
- }
- static alwaysEmbed(attrs) {
- return new AlwaysEmbed(attrs);
- }
- static amd(attrs) {
- return new Amd(attrs);
- }
- static area(attrs) {
- return new Area(attrs);
- }
- static attributes(attrs) {
- return new Attributes(attrs);
- }
- static autoSave(attrs) {
- return new AutoSave(attrs);
- }
- static base(attrs) {
- return new Base(attrs);
- }
- static batchOutput(attrs) {
- return new BatchOutput(attrs);
- }
- static behaviorOverride(attrs) {
- return new BehaviorOverride(attrs);
- }
- static cache(attrs) {
- return new Cache(attrs);
- }
- static change(attrs) {
- return new Change(attrs);
- }
- static common(attrs) {
- return new Common(attrs);
- }
- static compress(attrs) {
- return new Compress(attrs);
- }
- static compressLogicalStructure(attrs) {
- return new CompressLogicalStructure(attrs);
- }
- static compressObjectStream(attrs) {
- return new CompressObjectStream(attrs);
- }
- static compression(attrs) {
- return new Compression(attrs);
- }
- static config(attrs) {
- return new Config(attrs);
- }
- static conformance(attrs) {
- return new Conformance(attrs);
- }
- static contentCopy(attrs) {
- return new ContentCopy(attrs);
- }
- static copies(attrs) {
- return new Copies(attrs);
- }
- static creator(attrs) {
- return new Creator(attrs);
- }
- static currentPage(attrs) {
- return new CurrentPage(attrs);
- }
- static data(attrs) {
- return new Data(attrs);
- }
- static debug(attrs) {
- return new Debug(attrs);
- }
- static defaultTypeface(attrs) {
- return new DefaultTypeface(attrs);
- }
- static destination(attrs) {
- return new Destination(attrs);
- }
- static documentAssembly(attrs) {
- return new DocumentAssembly(attrs);
- }
- static driver(attrs) {
- return new Driver(attrs);
- }
- static duplexOption(attrs) {
- return new DuplexOption(attrs);
- }
- static dynamicRender(attrs) {
- return new DynamicRender(attrs);
- }
- static embed(attrs) {
- return new Embed(attrs);
- }
- static encrypt(attrs) {
- return new Encrypt(attrs);
- }
- static encryption(attrs) {
- return new Encryption(attrs);
- }
- static encryptionLevel(attrs) {
- return new EncryptionLevel(attrs);
- }
- static enforce(attrs) {
- return new Enforce(attrs);
- }
- static equate(attrs) {
- return new Equate(attrs);
- }
- static equateRange(attrs) {
- return new EquateRange(attrs);
- }
- static exclude(attrs) {
- return new Exclude(attrs);
- }
- static excludeNS(attrs) {
- return new ExcludeNS(attrs);
- }
- static flipLabel(attrs) {
- return new FlipLabel(attrs);
- }
- static fontInfo(attrs) {
- return new FontInfo(attrs);
- }
- static formFieldFilling(attrs) {
- return new FormFieldFilling(attrs);
- }
- static groupParent(attrs) {
- return new GroupParent(attrs);
- }
- static ifEmpty(attrs) {
- return new IfEmpty(attrs);
- }
- static includeXDPContent(attrs) {
- return new IncludeXDPContent(attrs);
- }
- static incrementalLoad(attrs) {
- return new IncrementalLoad(attrs);
- }
- static incrementalMerge(attrs) {
- return new IncrementalMerge(attrs);
- }
- static interactive(attrs) {
- return new Interactive(attrs);
- }
- static jog(attrs) {
- return new Jog(attrs);
- }
- static labelPrinter(attrs) {
- return new LabelPrinter(attrs);
- }
- static layout(attrs) {
- return new Layout(attrs);
- }
- static level(attrs) {
- return new Level(attrs);
- }
- static linearized(attrs) {
- return new Linearized(attrs);
- }
- static locale(attrs) {
- return new Locale(attrs);
- }
- static localeSet(attrs) {
- return new LocaleSet(attrs);
- }
- static log(attrs) {
- return new Log(attrs);
- }
- static map(attrs) {
- return new MapElement(attrs);
- }
- static mediumInfo(attrs) {
- return new MediumInfo(attrs);
- }
- static message(attrs) {
- return new Message(attrs);
- }
- static messaging(attrs) {
- return new Messaging(attrs);
- }
- static mode(attrs) {
- return new Mode(attrs);
- }
- static modifyAnnots(attrs) {
- return new ModifyAnnots(attrs);
- }
- static msgId(attrs) {
- return new MsgId(attrs);
- }
- static nameAttr(attrs) {
- return new NameAttr(attrs);
- }
- static neverEmbed(attrs) {
- return new NeverEmbed(attrs);
- }
- static numberOfCopies(attrs) {
- return new NumberOfCopies(attrs);
- }
- static openAction(attrs) {
- return new OpenAction(attrs);
- }
- static output(attrs) {
- return new Output(attrs);
- }
- static outputBin(attrs) {
- return new OutputBin(attrs);
- }
- static outputXSL(attrs) {
- return new OutputXSL(attrs);
- }
- static overprint(attrs) {
- return new Overprint(attrs);
- }
- static packets(attrs) {
- return new Packets(attrs);
- }
- static pageOffset(attrs) {
- return new PageOffset(attrs);
- }
- static pageRange(attrs) {
- return new PageRange(attrs);
- }
- static pagination(attrs) {
- return new Pagination(attrs);
- }
- static paginationOverride(attrs) {
- return new PaginationOverride(attrs);
- }
- static part(attrs) {
- return new Part(attrs);
- }
- static pcl(attrs) {
- return new Pcl(attrs);
- }
- static pdf(attrs) {
- return new Pdf(attrs);
- }
- static pdfa(attrs) {
- return new Pdfa(attrs);
- }
- static permissions(attrs) {
- return new Permissions(attrs);
- }
- static pickTrayByPDFSize(attrs) {
- return new PickTrayByPDFSize(attrs);
- }
- static picture(attrs) {
- return new Picture(attrs);
- }
- static plaintextMetadata(attrs) {
- return new PlaintextMetadata(attrs);
- }
- static presence(attrs) {
- return new Presence(attrs);
- }
- static present(attrs) {
- return new Present(attrs);
- }
- static print(attrs) {
- return new Print(attrs);
- }
- static printHighQuality(attrs) {
- return new PrintHighQuality(attrs);
- }
- static printScaling(attrs) {
- return new PrintScaling(attrs);
- }
- static printerName(attrs) {
- return new PrinterName(attrs);
- }
- static producer(attrs) {
- return new Producer(attrs);
- }
- static ps(attrs) {
- return new Ps(attrs);
- }
- static range(attrs) {
- return new Range(attrs);
- }
- static record(attrs) {
- return new Record(attrs);
- }
- static relevant(attrs) {
- return new Relevant(attrs);
- }
- static rename(attrs) {
- return new Rename(attrs);
- }
- static renderPolicy(attrs) {
- return new RenderPolicy(attrs);
- }
- static runScripts(attrs) {
- return new RunScripts(attrs);
- }
- static script(attrs) {
- return new Script(attrs);
- }
- static scriptModel(attrs) {
- return new ScriptModel(attrs);
- }
- static severity(attrs) {
- return new Severity(attrs);
- }
- static silentPrint(attrs) {
- return new SilentPrint(attrs);
- }
- static staple(attrs) {
- return new Staple(attrs);
- }
- static startNode(attrs) {
- return new StartNode(attrs);
- }
- static startPage(attrs) {
- return new StartPage(attrs);
- }
- static submitFormat(attrs) {
- return new SubmitFormat(attrs);
- }
- static submitUrl(attrs) {
- return new SubmitUrl(attrs);
- }
- static subsetBelow(attrs) {
- return new SubsetBelow(attrs);
- }
- static suppressBanner(attrs) {
- return new SuppressBanner(attrs);
- }
- static tagged(attrs) {
- return new Tagged(attrs);
- }
- static template(attrs) {
- return new Template(attrs);
- }
- static templateCache(attrs) {
- return new TemplateCache(attrs);
- }
- static threshold(attrs) {
- return new Threshold(attrs);
- }
- static to(attrs) {
- return new To(attrs);
- }
- static trace(attrs) {
- return new Trace(attrs);
- }
- static transform(attrs) {
- return new Transform(attrs);
- }
- static type(attrs) {
- return new Type(attrs);
- }
- static uri(attrs) {
- return new Uri(attrs);
- }
- static validate(attrs) {
- return new Validate(attrs);
- }
- static validateApprovalSignatures(attrs) {
- return new ValidateApprovalSignatures(attrs);
- }
- static validationMessaging(attrs) {
- return new ValidationMessaging(attrs);
- }
- static version(attrs) {
- return new Version(attrs);
- }
- static versionControl(attrs) {
- return new VersionControl(attrs);
- }
- static viewerPreferences(attrs) {
- return new ViewerPreferences(attrs);
- }
- static webClient(attrs) {
- return new WebClient(attrs);
- }
- static whitespace(attrs) {
- return new Whitespace(attrs);
- }
- static window(attrs) {
- return new Window(attrs);
- }
- static xdc(attrs) {
- return new Xdc(attrs);
- }
- static xdp(attrs) {
- return new Xdp(attrs);
- }
- static xsl(attrs) {
- return new Xsl(attrs);
- }
- static zpl(attrs) {
- return new Zpl(attrs);
- }
-}
-exports.ConfigNamespace = ConfigNamespace;
-
-/***/ }),
-/* 94 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.ConnectionSetNamespace = void 0;
-var _namespaces = __w_pdfjs_require__(81);
-var _xfa_object = __w_pdfjs_require__(87);
-const CONNECTION_SET_NS_ID = _namespaces.NamespaceIds.connectionSet.id;
-class ConnectionSet extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONNECTION_SET_NS_ID, "connectionSet", true);
- this.wsdlConnection = new _xfa_object.XFAObjectArray();
- this.xmlConnection = new _xfa_object.XFAObjectArray();
- this.xsdConnection = new _xfa_object.XFAObjectArray();
- }
-}
-class EffectiveInputPolicy extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONNECTION_SET_NS_ID, "effectiveInputPolicy");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class EffectiveOutputPolicy extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONNECTION_SET_NS_ID, "effectiveOutputPolicy");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Operation extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONNECTION_SET_NS_ID, "operation");
- this.id = attributes.id || "";
- this.input = attributes.input || "";
- this.name = attributes.name || "";
- this.output = attributes.output || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class RootElement extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONNECTION_SET_NS_ID, "rootElement");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class SoapAction extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONNECTION_SET_NS_ID, "soapAction");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class SoapAddress extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONNECTION_SET_NS_ID, "soapAddress");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class Uri extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONNECTION_SET_NS_ID, "uri");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class WsdlAddress extends _xfa_object.StringObject {
- constructor(attributes) {
- super(CONNECTION_SET_NS_ID, "wsdlAddress");
- this.id = attributes.id || "";
- this.name = attributes.name || "";
- this.use = attributes.use || "";
- this.usehref = attributes.usehref || "";
- }
-}
-class WsdlConnection extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONNECTION_SET_NS_ID, "wsdlConnection", true);
- this.dataDescription = attributes.dataDescription || "";
- this.name = attributes.name || "";
- this.effectiveInputPolicy = null;
- this.effectiveOutputPolicy = null;
- this.operation = null;
- this.soapAction = null;
- this.soapAddress = null;
- this.wsdlAddress = null;
- }
-}
-class XmlConnection extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONNECTION_SET_NS_ID, "xmlConnection", true);
- this.dataDescription = attributes.dataDescription || "";
- this.name = attributes.name || "";
- this.uri = null;
- }
-}
-class XsdConnection extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(CONNECTION_SET_NS_ID, "xsdConnection", true);
- this.dataDescription = attributes.dataDescription || "";
- this.name = attributes.name || "";
- this.rootElement = null;
- this.uri = null;
- }
-}
-class ConnectionSetNamespace {
- static [_namespaces.$buildXFAObject](name, attributes) {
- if (ConnectionSetNamespace.hasOwnProperty(name)) {
- return ConnectionSetNamespace[name](attributes);
- }
- return undefined;
- }
- static connectionSet(attrs) {
- return new ConnectionSet(attrs);
- }
- static effectiveInputPolicy(attrs) {
- return new EffectiveInputPolicy(attrs);
- }
- static effectiveOutputPolicy(attrs) {
- return new EffectiveOutputPolicy(attrs);
- }
- static operation(attrs) {
- return new Operation(attrs);
- }
- static rootElement(attrs) {
- return new RootElement(attrs);
- }
- static soapAction(attrs) {
- return new SoapAction(attrs);
- }
- static soapAddress(attrs) {
- return new SoapAddress(attrs);
- }
- static uri(attrs) {
- return new Uri(attrs);
- }
- static wsdlAddress(attrs) {
- return new WsdlAddress(attrs);
- }
- static wsdlConnection(attrs) {
- return new WsdlConnection(attrs);
- }
- static xmlConnection(attrs) {
- return new XmlConnection(attrs);
- }
- static xsdConnection(attrs) {
- return new XsdConnection(attrs);
- }
-}
-exports.ConnectionSetNamespace = ConnectionSetNamespace;
-
-/***/ }),
-/* 95 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.DatasetsNamespace = void 0;
-var _symbol_utils = __w_pdfjs_require__(78);
-var _namespaces = __w_pdfjs_require__(81);
-var _xfa_object = __w_pdfjs_require__(87);
-const DATASETS_NS_ID = _namespaces.NamespaceIds.datasets.id;
-class Data extends _xfa_object.XmlObject {
- constructor(attributes) {
- super(DATASETS_NS_ID, "data", attributes);
- }
- [_symbol_utils.$isNsAgnostic]() {
- return true;
- }
-}
-class Datasets extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(DATASETS_NS_ID, "datasets", true);
- this.data = null;
- this.Signature = null;
- }
- [_symbol_utils.$onChild](child) {
- const name = child[_symbol_utils.$nodeName];
- if (name === "data" && child[_symbol_utils.$namespaceId] === DATASETS_NS_ID || name === "Signature" && child[_symbol_utils.$namespaceId] === _namespaces.NamespaceIds.signature.id) {
- this[name] = child;
- }
- this[_symbol_utils.$appendChild](child);
- }
-}
-class DatasetsNamespace {
- static [_namespaces.$buildXFAObject](name, attributes) {
- if (DatasetsNamespace.hasOwnProperty(name)) {
- return DatasetsNamespace[name](attributes);
- }
- return undefined;
- }
- static datasets(attributes) {
- return new Datasets(attributes);
- }
- static data(attributes) {
- return new Data(attributes);
- }
-}
-exports.DatasetsNamespace = DatasetsNamespace;
-
-/***/ }),
-/* 96 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.LocaleSetNamespace = void 0;
-var _namespaces = __w_pdfjs_require__(81);
-var _xfa_object = __w_pdfjs_require__(87);
-var _utils = __w_pdfjs_require__(84);
-const LOCALE_SET_NS_ID = _namespaces.NamespaceIds.localeSet.id;
-class CalendarSymbols extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "calendarSymbols", true);
- this.name = "gregorian";
- this.dayNames = new _xfa_object.XFAObjectArray(2);
- this.eraNames = null;
- this.meridiemNames = null;
- this.monthNames = new _xfa_object.XFAObjectArray(2);
- }
-}
-class CurrencySymbol extends _xfa_object.StringObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "currencySymbol");
- this.name = (0, _utils.getStringOption)(attributes.name, ["symbol", "isoname", "decimal"]);
- }
-}
-class CurrencySymbols extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "currencySymbols", true);
- this.currencySymbol = new _xfa_object.XFAObjectArray(3);
- }
-}
-class DatePattern extends _xfa_object.StringObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "datePattern");
- this.name = (0, _utils.getStringOption)(attributes.name, ["full", "long", "med", "short"]);
- }
-}
-class DatePatterns extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "datePatterns", true);
- this.datePattern = new _xfa_object.XFAObjectArray(4);
- }
-}
-class DateTimeSymbols extends _xfa_object.ContentObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "dateTimeSymbols");
- }
-}
-class Day extends _xfa_object.StringObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "day");
- }
-}
-class DayNames extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "dayNames", true);
- this.abbr = (0, _utils.getInteger)({
- data: attributes.abbr,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.day = new _xfa_object.XFAObjectArray(7);
- }
-}
-class Era extends _xfa_object.StringObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "era");
- }
-}
-class EraNames extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "eraNames", true);
- this.era = new _xfa_object.XFAObjectArray(2);
- }
-}
-class Locale extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "locale", true);
- this.desc = attributes.desc || "";
- this.name = "isoname";
- this.calendarSymbols = null;
- this.currencySymbols = null;
- this.datePatterns = null;
- this.dateTimeSymbols = null;
- this.numberPatterns = null;
- this.numberSymbols = null;
- this.timePatterns = null;
- this.typeFaces = null;
- }
-}
-class LocaleSet extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "localeSet", true);
- this.locale = new _xfa_object.XFAObjectArray();
- }
-}
-class Meridiem extends _xfa_object.StringObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "meridiem");
- }
-}
-class MeridiemNames extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "meridiemNames", true);
- this.meridiem = new _xfa_object.XFAObjectArray(2);
- }
-}
-class Month extends _xfa_object.StringObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "month");
- }
-}
-class MonthNames extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "monthNames", true);
- this.abbr = (0, _utils.getInteger)({
- data: attributes.abbr,
- defaultValue: 0,
- validate: x => x === 1
- });
- this.month = new _xfa_object.XFAObjectArray(12);
- }
-}
-class NumberPattern extends _xfa_object.StringObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "numberPattern");
- this.name = (0, _utils.getStringOption)(attributes.name, ["full", "long", "med", "short"]);
- }
-}
-class NumberPatterns extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "numberPatterns", true);
- this.numberPattern = new _xfa_object.XFAObjectArray(4);
- }
-}
-class NumberSymbol extends _xfa_object.StringObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "numberSymbol");
- this.name = (0, _utils.getStringOption)(attributes.name, ["decimal", "grouping", "percent", "minus", "zero"]);
- }
-}
-class NumberSymbols extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "numberSymbols", true);
- this.numberSymbol = new _xfa_object.XFAObjectArray(5);
- }
-}
-class TimePattern extends _xfa_object.StringObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "timePattern");
- this.name = (0, _utils.getStringOption)(attributes.name, ["full", "long", "med", "short"]);
- }
-}
-class TimePatterns extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "timePatterns", true);
- this.timePattern = new _xfa_object.XFAObjectArray(4);
- }
-}
-class TypeFace extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "typeFace", true);
- this.name = attributes.name | "";
- }
-}
-class TypeFaces extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(LOCALE_SET_NS_ID, "typeFaces", true);
- this.typeFace = new _xfa_object.XFAObjectArray();
- }
-}
-class LocaleSetNamespace {
- static [_namespaces.$buildXFAObject](name, attributes) {
- if (LocaleSetNamespace.hasOwnProperty(name)) {
- return LocaleSetNamespace[name](attributes);
- }
- return undefined;
- }
- static calendarSymbols(attrs) {
- return new CalendarSymbols(attrs);
- }
- static currencySymbol(attrs) {
- return new CurrencySymbol(attrs);
- }
- static currencySymbols(attrs) {
- return new CurrencySymbols(attrs);
- }
- static datePattern(attrs) {
- return new DatePattern(attrs);
- }
- static datePatterns(attrs) {
- return new DatePatterns(attrs);
- }
- static dateTimeSymbols(attrs) {
- return new DateTimeSymbols(attrs);
- }
- static day(attrs) {
- return new Day(attrs);
- }
- static dayNames(attrs) {
- return new DayNames(attrs);
- }
- static era(attrs) {
- return new Era(attrs);
- }
- static eraNames(attrs) {
- return new EraNames(attrs);
- }
- static locale(attrs) {
- return new Locale(attrs);
- }
- static localeSet(attrs) {
- return new LocaleSet(attrs);
- }
- static meridiem(attrs) {
- return new Meridiem(attrs);
- }
- static meridiemNames(attrs) {
- return new MeridiemNames(attrs);
- }
- static month(attrs) {
- return new Month(attrs);
- }
- static monthNames(attrs) {
- return new MonthNames(attrs);
- }
- static numberPattern(attrs) {
- return new NumberPattern(attrs);
- }
- static numberPatterns(attrs) {
- return new NumberPatterns(attrs);
- }
- static numberSymbol(attrs) {
- return new NumberSymbol(attrs);
- }
- static numberSymbols(attrs) {
- return new NumberSymbols(attrs);
- }
- static timePattern(attrs) {
- return new TimePattern(attrs);
- }
- static timePatterns(attrs) {
- return new TimePatterns(attrs);
- }
- static typeFace(attrs) {
- return new TypeFace(attrs);
- }
- static typeFaces(attrs) {
- return new TypeFaces(attrs);
- }
-}
-exports.LocaleSetNamespace = LocaleSetNamespace;
-
-/***/ }),
-/* 97 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.SignatureNamespace = void 0;
-var _namespaces = __w_pdfjs_require__(81);
-var _xfa_object = __w_pdfjs_require__(87);
-const SIGNATURE_NS_ID = _namespaces.NamespaceIds.signature.id;
-class Signature extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(SIGNATURE_NS_ID, "signature", true);
- }
-}
-class SignatureNamespace {
- static [_namespaces.$buildXFAObject](name, attributes) {
- if (SignatureNamespace.hasOwnProperty(name)) {
- return SignatureNamespace[name](attributes);
- }
- return undefined;
- }
- static signature(attributes) {
- return new Signature(attributes);
- }
-}
-exports.SignatureNamespace = SignatureNamespace;
-
-/***/ }),
-/* 98 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.StylesheetNamespace = void 0;
-var _namespaces = __w_pdfjs_require__(81);
-var _xfa_object = __w_pdfjs_require__(87);
-const STYLESHEET_NS_ID = _namespaces.NamespaceIds.stylesheet.id;
-class Stylesheet extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(STYLESHEET_NS_ID, "stylesheet", true);
- }
-}
-class StylesheetNamespace {
- static [_namespaces.$buildXFAObject](name, attributes) {
- if (StylesheetNamespace.hasOwnProperty(name)) {
- return StylesheetNamespace[name](attributes);
- }
- return undefined;
- }
- static stylesheet(attributes) {
- return new Stylesheet(attributes);
- }
-}
-exports.StylesheetNamespace = StylesheetNamespace;
-
-/***/ }),
-/* 99 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.XdpNamespace = void 0;
-var _namespaces = __w_pdfjs_require__(81);
-var _symbol_utils = __w_pdfjs_require__(78);
-var _xfa_object = __w_pdfjs_require__(87);
-const XDP_NS_ID = _namespaces.NamespaceIds.xdp.id;
-class Xdp extends _xfa_object.XFAObject {
- constructor(attributes) {
- super(XDP_NS_ID, "xdp", true);
- this.uuid = attributes.uuid || "";
- this.timeStamp = attributes.timeStamp || "";
- this.config = null;
- this.connectionSet = null;
- this.datasets = null;
- this.localeSet = null;
- this.stylesheet = new _xfa_object.XFAObjectArray();
- this.template = null;
- }
- [_symbol_utils.$onChildCheck](child) {
- const ns = _namespaces.NamespaceIds[child[_symbol_utils.$nodeName]];
- return ns && child[_symbol_utils.$namespaceId] === ns.id;
- }
-}
-class XdpNamespace {
- static [_namespaces.$buildXFAObject](name, attributes) {
- if (XdpNamespace.hasOwnProperty(name)) {
- return XdpNamespace[name](attributes);
- }
- return undefined;
- }
- static xdp(attributes) {
- return new Xdp(attributes);
- }
-}
-exports.XdpNamespace = XdpNamespace;
-
-/***/ }),
-/* 100 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.XhtmlNamespace = void 0;
-var _symbol_utils = __w_pdfjs_require__(78);
-var _namespaces = __w_pdfjs_require__(81);
-var _html_utils = __w_pdfjs_require__(83);
-var _utils = __w_pdfjs_require__(84);
-var _xfa_object = __w_pdfjs_require__(87);
-const XHTML_NS_ID = _namespaces.NamespaceIds.xhtml.id;
-const $richText = Symbol();
-const VALID_STYLES = new Set(["color", "font", "font-family", "font-size", "font-stretch", "font-style", "font-weight", "margin", "margin-bottom", "margin-left", "margin-right", "margin-top", "letter-spacing", "line-height", "orphans", "page-break-after", "page-break-before", "page-break-inside", "tab-interval", "tab-stop", "text-align", "text-decoration", "text-indent", "vertical-align", "widows", "kerning-mode", "xfa-font-horizontal-scale", "xfa-font-vertical-scale", "xfa-spacerun", "xfa-tab-stops"]);
-const StyleMapping = new Map([["page-break-after", "breakAfter"], ["page-break-before", "breakBefore"], ["page-break-inside", "breakInside"], ["kerning-mode", value => value === "none" ? "none" : "normal"], ["xfa-font-horizontal-scale", value => `scaleX(${Math.max(0, Math.min(parseInt(value) / 100)).toFixed(2)})`], ["xfa-font-vertical-scale", value => `scaleY(${Math.max(0, Math.min(parseInt(value) / 100)).toFixed(2)})`], ["xfa-spacerun", ""], ["xfa-tab-stops", ""], ["font-size", (value, original) => {
- value = original.fontSize = (0, _utils.getMeasurement)(value);
- return (0, _html_utils.measureToString)(0.99 * value);
-}], ["letter-spacing", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["line-height", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin-bottom", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin-left", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin-right", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["margin-top", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["text-indent", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))], ["font-family", value => value], ["vertical-align", value => (0, _html_utils.measureToString)((0, _utils.getMeasurement)(value))]]);
-const spacesRegExp = /\s+/g;
-const crlfRegExp = /[\r\n]+/g;
-const crlfForRichTextRegExp = /\r\n?/g;
-function mapStyle(styleStr, node, richText) {
- const style = Object.create(null);
- if (!styleStr) {
- return style;
- }
- const original = Object.create(null);
- for (const [key, value] of styleStr.split(";").map(s => s.split(":", 2))) {
- const mapping = StyleMapping.get(key);
- if (mapping === "") {
- continue;
- }
- let newValue = value;
- if (mapping) {
- newValue = typeof mapping === "string" ? mapping : mapping(value, original);
- }
- if (key.endsWith("scale")) {
- style.transform = style.transform ? `${style[key]} ${newValue}` : newValue;
- } else {
- style[key.replaceAll(/-([a-zA-Z])/g, (_, x) => x.toUpperCase())] = newValue;
- }
- }
- if (style.fontFamily) {
- (0, _html_utils.setFontFamily)({
- typeface: style.fontFamily,
- weight: style.fontWeight || "normal",
- posture: style.fontStyle || "normal",
- size: original.fontSize || 0
- }, node, node[_symbol_utils.$globalData].fontFinder, style);
- }
- if (richText && style.verticalAlign && style.verticalAlign !== "0px" && style.fontSize) {
- const SUB_SUPER_SCRIPT_FACTOR = 0.583;
- const VERTICAL_FACTOR = 0.333;
- const fontSize = (0, _utils.getMeasurement)(style.fontSize);
- style.fontSize = (0, _html_utils.measureToString)(fontSize * SUB_SUPER_SCRIPT_FACTOR);
- style.verticalAlign = (0, _html_utils.measureToString)(Math.sign((0, _utils.getMeasurement)(style.verticalAlign)) * fontSize * VERTICAL_FACTOR);
- }
- if (richText && style.fontSize) {
- style.fontSize = `calc(${style.fontSize} * var(--scale-factor))`;
- }
- (0, _html_utils.fixTextIndent)(style);
- return style;
-}
-function checkStyle(node) {
- if (!node.style) {
- return "";
- }
- return node.style.trim().split(/\s*;\s*/).filter(s => !!s).map(s => s.split(/\s*:\s*/, 2)).filter(([key, value]) => {
- if (key === "font-family") {
- node[_symbol_utils.$globalData].usedTypefaces.add(value);
- }
- return VALID_STYLES.has(key);
- }).map(kv => kv.join(":")).join(";");
-}
-const NoWhites = new Set(["body", "html"]);
-class XhtmlObject extends _xfa_object.XmlObject {
- constructor(attributes, name) {
- super(XHTML_NS_ID, name);
- this[$richText] = false;
- this.style = attributes.style || "";
- }
- [_symbol_utils.$clean](builder) {
- super[_symbol_utils.$clean](builder);
- this.style = checkStyle(this);
- }
- [_symbol_utils.$acceptWhitespace]() {
- return !NoWhites.has(this[_symbol_utils.$nodeName]);
- }
- [_symbol_utils.$onText](str, richText = false) {
- if (!richText) {
- str = str.replaceAll(crlfRegExp, "");
- if (!this.style.includes("xfa-spacerun:yes")) {
- str = str.replaceAll(spacesRegExp, " ");
- }
- } else {
- this[$richText] = true;
- }
- if (str) {
- this[_symbol_utils.$content] += str;
- }
- }
- [_symbol_utils.$pushGlyphs](measure, mustPop = true) {
- const xfaFont = Object.create(null);
- const margin = {
- top: NaN,
- bottom: NaN,
- left: NaN,
- right: NaN
- };
- let lineHeight = null;
- for (const [key, value] of this.style.split(";").map(s => s.split(":", 2))) {
- switch (key) {
- case "font-family":
- xfaFont.typeface = (0, _utils.stripQuotes)(value);
- break;
- case "font-size":
- xfaFont.size = (0, _utils.getMeasurement)(value);
- break;
- case "font-weight":
- xfaFont.weight = value;
- break;
- case "font-style":
- xfaFont.posture = value;
- break;
- case "letter-spacing":
- xfaFont.letterSpacing = (0, _utils.getMeasurement)(value);
- break;
- case "margin":
- const values = value.split(/ \t/).map(x => (0, _utils.getMeasurement)(x));
- switch (values.length) {
- case 1:
- margin.top = margin.bottom = margin.left = margin.right = values[0];
- break;
- case 2:
- margin.top = margin.bottom = values[0];
- margin.left = margin.right = values[1];
- break;
- case 3:
- margin.top = values[0];
- margin.bottom = values[2];
- margin.left = margin.right = values[1];
- break;
- case 4:
- margin.top = values[0];
- margin.left = values[1];
- margin.bottom = values[2];
- margin.right = values[3];
- break;
- }
- break;
- case "margin-top":
- margin.top = (0, _utils.getMeasurement)(value);
- break;
- case "margin-bottom":
- margin.bottom = (0, _utils.getMeasurement)(value);
- break;
- case "margin-left":
- margin.left = (0, _utils.getMeasurement)(value);
- break;
- case "margin-right":
- margin.right = (0, _utils.getMeasurement)(value);
- break;
- case "line-height":
- lineHeight = (0, _utils.getMeasurement)(value);
- break;
- }
- }
- measure.pushData(xfaFont, margin, lineHeight);
- if (this[_symbol_utils.$content]) {
- measure.addString(this[_symbol_utils.$content]);
- } else {
- for (const child of this[_symbol_utils.$getChildren]()) {
- if (child[_symbol_utils.$nodeName] === "#text") {
- measure.addString(child[_symbol_utils.$content]);
- continue;
- }
- child[_symbol_utils.$pushGlyphs](measure);
- }
- }
- if (mustPop) {
- measure.popFont();
- }
- }
- [_symbol_utils.$toHTML](availableSpace) {
- const children = [];
- this[_symbol_utils.$extra] = {
- children
- };
- this[_symbol_utils.$childrenToHTML]({});
- if (children.length === 0 && !this[_symbol_utils.$content]) {
- return _utils.HTMLResult.EMPTY;
- }
- let value;
- if (this[$richText]) {
- value = this[_symbol_utils.$content] ? this[_symbol_utils.$content].replaceAll(crlfForRichTextRegExp, "\n") : undefined;
- } else {
- value = this[_symbol_utils.$content] || undefined;
- }
- return _utils.HTMLResult.success({
- name: this[_symbol_utils.$nodeName],
- attributes: {
- href: this.href,
- style: mapStyle(this.style, this, this[$richText])
- },
- children,
- value
- });
- }
-}
-class A extends XhtmlObject {
- constructor(attributes) {
- super(attributes, "a");
- this.href = (0, _html_utils.fixURL)(attributes.href) || "";
- }
-}
-class B extends XhtmlObject {
- constructor(attributes) {
- super(attributes, "b");
- }
- [_symbol_utils.$pushGlyphs](measure) {
- measure.pushFont({
- weight: "bold"
- });
- super[_symbol_utils.$pushGlyphs](measure);
- measure.popFont();
- }
-}
-class Body extends XhtmlObject {
- constructor(attributes) {
- super(attributes, "body");
- }
- [_symbol_utils.$toHTML](availableSpace) {
- const res = super[_symbol_utils.$toHTML](availableSpace);
- const {
- html
- } = res;
- if (!html) {
- return _utils.HTMLResult.EMPTY;
- }
- html.name = "div";
- html.attributes.class = ["xfaRich"];
- return res;
- }
-}
-class Br extends XhtmlObject {
- constructor(attributes) {
- super(attributes, "br");
- }
- [_symbol_utils.$text]() {
- return "\n";
- }
- [_symbol_utils.$pushGlyphs](measure) {
- measure.addString("\n");
- }
- [_symbol_utils.$toHTML](availableSpace) {
- return _utils.HTMLResult.success({
- name: "br"
- });
- }
-}
-class Html extends XhtmlObject {
- constructor(attributes) {
- super(attributes, "html");
- }
- [_symbol_utils.$toHTML](availableSpace) {
- const children = [];
- this[_symbol_utils.$extra] = {
- children
- };
- this[_symbol_utils.$childrenToHTML]({});
- if (children.length === 0) {
- return _utils.HTMLResult.success({
- name: "div",
- attributes: {
- class: ["xfaRich"],
- style: {}
- },
- value: this[_symbol_utils.$content] || ""
- });
- }
- if (children.length === 1) {
- const child = children[0];
- if (child.attributes?.class.includes("xfaRich")) {
- return _utils.HTMLResult.success(child);
- }
- }
- return _utils.HTMLResult.success({
- name: "div",
- attributes: {
- class: ["xfaRich"],
- style: {}
- },
- children
- });
- }
-}
-class I extends XhtmlObject {
- constructor(attributes) {
- super(attributes, "i");
- }
- [_symbol_utils.$pushGlyphs](measure) {
- measure.pushFont({
- posture: "italic"
- });
- super[_symbol_utils.$pushGlyphs](measure);
- measure.popFont();
- }
-}
-class Li extends XhtmlObject {
- constructor(attributes) {
- super(attributes, "li");
- }
-}
-class Ol extends XhtmlObject {
- constructor(attributes) {
- super(attributes, "ol");
- }
-}
-class P extends XhtmlObject {
- constructor(attributes) {
- super(attributes, "p");
- }
- [_symbol_utils.$pushGlyphs](measure) {
- super[_symbol_utils.$pushGlyphs](measure, false);
- measure.addString("\n");
- measure.addPara();
- measure.popFont();
- }
- [_symbol_utils.$text]() {
- const siblings = this[_symbol_utils.$getParent]()[_symbol_utils.$getChildren]();
- if (siblings.at(-1) === this) {
- return super[_symbol_utils.$text]();
- }
- return super[_symbol_utils.$text]() + "\n";
- }
-}
-class Span extends XhtmlObject {
- constructor(attributes) {
- super(attributes, "span");
- }
-}
-class Sub extends XhtmlObject {
- constructor(attributes) {
- super(attributes, "sub");
- }
-}
-class Sup extends XhtmlObject {
- constructor(attributes) {
- super(attributes, "sup");
- }
-}
-class Ul extends XhtmlObject {
- constructor(attributes) {
- super(attributes, "ul");
- }
-}
-class XhtmlNamespace {
- static [_namespaces.$buildXFAObject](name, attributes) {
- if (XhtmlNamespace.hasOwnProperty(name)) {
- return XhtmlNamespace[name](attributes);
- }
- return undefined;
- }
- static a(attributes) {
- return new A(attributes);
- }
- static b(attributes) {
- return new B(attributes);
- }
- static body(attributes) {
- return new Body(attributes);
- }
- static br(attributes) {
- return new Br(attributes);
- }
- static html(attributes) {
- return new Html(attributes);
- }
- static i(attributes) {
- return new I(attributes);
- }
- static li(attributes) {
- return new Li(attributes);
- }
- static ol(attributes) {
- return new Ol(attributes);
- }
- static p(attributes) {
- return new P(attributes);
- }
- static span(attributes) {
- return new Span(attributes);
- }
- static sub(attributes) {
- return new Sub(attributes);
- }
- static sup(attributes) {
- return new Sup(attributes);
- }
- static ul(attributes) {
- return new Ul(attributes);
- }
-}
-exports.XhtmlNamespace = XhtmlNamespace;
-
-/***/ }),
-/* 101 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.UnknownNamespace = void 0;
-var _namespaces = __w_pdfjs_require__(81);
-var _xfa_object = __w_pdfjs_require__(87);
-class UnknownNamespace {
- constructor(nsId) {
- this.namespaceId = nsId;
- }
- [_namespaces.$buildXFAObject](name, attributes) {
- return new _xfa_object.XmlObject(this.namespaceId, name, attributes);
- }
-}
-exports.UnknownNamespace = UnknownNamespace;
-
-/***/ }),
-/* 102 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
-
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.DatasetReader = void 0;
-var _util = __w_pdfjs_require__(2);
-var _core_utils = __w_pdfjs_require__(3);
-var _xml_parser = __w_pdfjs_require__(71);
-function decodeString(str) {
- try {
- return (0, _util.stringToUTF8String)(str);
- } catch (ex) {
- (0, _util.warn)(`UTF-8 decoding failed: "${ex}".`);
- return str;
- }
-}
-class DatasetXMLParser extends _xml_parser.SimpleXMLParser {
- constructor(options) {
- super(options);
- this.node = null;
- }
- onEndElement(name) {
- const node = super.onEndElement(name);
- if (node && name === "xfa:datasets") {
- this.node = node;
- throw new Error("Aborting DatasetXMLParser.");
- }
- }
-}
-class DatasetReader {
- constructor(data) {
- if (data.datasets) {
- this.node = new _xml_parser.SimpleXMLParser({
- hasAttributes: true
- }).parseFromString(data.datasets).documentElement;
- } else {
- const parser = new DatasetXMLParser({
- hasAttributes: true
- });
- try {
- parser.parseFromString(data["xdp:xdp"]);
- } catch {}
- this.node = parser.node;
- }
- }
- getValue(path) {
- if (!this.node || !path) {
- return "";
- }
- const node = this.node.searchNode((0, _core_utils.parseXFAPath)(path), 0);
- if (!node) {
- return "";
- }
- const first = node.firstChild;
- if (first?.nodeName === "value") {
- return node.children.map(child => decodeString(child.textContent));
- }
- return decodeString(node.textContent);
- }
-}
-exports.DatasetReader = DatasetReader;
-/***/ }),
-/* 103 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ Util.inherit(NetworkPdfManager, BasePdfManager, {
+ ensure: function NetworkPdfManager_ensure(obj, prop, args) {
+ var pdfManager = this;
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.XRef = void 0;
-var _util = __w_pdfjs_require__(2);
-var _primitives = __w_pdfjs_require__(4);
-var _parser = __w_pdfjs_require__(16);
-var _core_utils = __w_pdfjs_require__(3);
-var _base_stream = __w_pdfjs_require__(5);
-var _crypto = __w_pdfjs_require__(74);
-class XRef {
- #firstXRefStmPos = null;
- constructor(stream, pdfManager) {
- this.stream = stream;
- this.pdfManager = pdfManager;
- this.entries = [];
- this._xrefStms = new Set();
- this._cacheMap = new Map();
- this._pendingRefs = new _primitives.RefSet();
- this._newPersistentRefNum = null;
- this._newTemporaryRefNum = null;
- }
- getNewPersistentRef(obj) {
- if (this._newPersistentRefNum === null) {
- this._newPersistentRefNum = this.entries.length || 1;
- }
- const num = this._newPersistentRefNum++;
- this._cacheMap.set(num, obj);
- return _primitives.Ref.get(num, 0);
- }
- getNewTemporaryRef() {
- if (this._newTemporaryRefNum === null) {
- this._newTemporaryRefNum = this.entries.length || 1;
- }
- return _primitives.Ref.get(this._newTemporaryRefNum++, 0);
- }
- resetNewTemporaryRef() {
- this._newTemporaryRefNum = null;
- }
- setStartXRef(startXRef) {
- this.startXRefQueue = [startXRef];
- }
- parse(recoveryMode = false) {
- let trailerDict;
- if (!recoveryMode) {
- trailerDict = this.readXRef();
- } else {
- (0, _util.warn)("Indexing all PDF objects");
- trailerDict = this.indexObjects();
- }
- trailerDict.assignXref(this);
- this.trailer = trailerDict;
- let encrypt;
- try {
- encrypt = trailerDict.get("Encrypt");
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.warn)(`XRef.parse - Invalid "Encrypt" reference: "${ex}".`);
- }
- if (encrypt instanceof _primitives.Dict) {
- const ids = trailerDict.get("ID");
- const fileId = ids?.length ? ids[0] : "";
- encrypt.suppressEncryption = true;
- this.encrypt = new _crypto.CipherTransformFactory(encrypt, fileId, this.pdfManager.password);
- }
- let root;
- try {
- root = trailerDict.get("Root");
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.warn)(`XRef.parse - Invalid "Root" reference: "${ex}".`);
- }
- if (root instanceof _primitives.Dict) {
- try {
- const pages = root.get("Pages");
- if (pages instanceof _primitives.Dict) {
- this.root = root;
- return;
- }
- } catch (ex) {
- if (ex instanceof _core_utils.MissingDataException) {
- throw ex;
- }
- (0, _util.warn)(`XRef.parse - Invalid "Pages" reference: "${ex}".`);
- }
- }
- if (!recoveryMode) {
- throw new _core_utils.XRefParseException();
- }
- throw new _util.InvalidPDFException("Invalid Root reference.");
- }
- processXRefTable(parser) {
- if (!("tableState" in this)) {
- this.tableState = {
- entryNum: 0,
- streamPos: parser.lexer.stream.pos,
- parserBuf1: parser.buf1,
- parserBuf2: parser.buf2
- };
- }
- const obj = this.readXRefTable(parser);
- if (!(0, _primitives.isCmd)(obj, "trailer")) {
- throw new _util.FormatError("Invalid XRef table: could not find trailer dictionary");
- }
- let dict = parser.getObj();
- if (!(dict instanceof _primitives.Dict) && dict.dict) {
- dict = dict.dict;
- }
- if (!(dict instanceof _primitives.Dict)) {
- throw new _util.FormatError("Invalid XRef table: could not parse trailer dictionary");
- }
- delete this.tableState;
- return dict;
- }
- readXRefTable(parser) {
- const stream = parser.lexer.stream;
- const tableState = this.tableState;
- stream.pos = tableState.streamPos;
- parser.buf1 = tableState.parserBuf1;
- parser.buf2 = tableState.parserBuf2;
- let obj;
- while (true) {
- if (!("firstEntryNum" in tableState) || !("entryCount" in tableState)) {
- if ((0, _primitives.isCmd)(obj = parser.getObj(), "trailer")) {
- break;
- }
- tableState.firstEntryNum = obj;
- tableState.entryCount = parser.getObj();
- }
- let first = tableState.firstEntryNum;
- const count = tableState.entryCount;
- if (!Number.isInteger(first) || !Number.isInteger(count)) {
- throw new _util.FormatError("Invalid XRef table: wrong types in subsection header");
- }
- for (let i = tableState.entryNum; i < count; i++) {
- tableState.streamPos = stream.pos;
- tableState.entryNum = i;
- tableState.parserBuf1 = parser.buf1;
- tableState.parserBuf2 = parser.buf2;
- const entry = {};
- entry.offset = parser.getObj();
- entry.gen = parser.getObj();
- const type = parser.getObj();
- if (type instanceof _primitives.Cmd) {
- switch (type.cmd) {
- case "f":
- entry.free = true;
- break;
- case "n":
- entry.uncompressed = true;
- break;
- }
- }
- if (!Number.isInteger(entry.offset) || !Number.isInteger(entry.gen) || !(entry.free || entry.uncompressed)) {
- throw new _util.FormatError(`Invalid entry in XRef subsection: ${first}, ${count}`);
- }
- if (i === 0 && entry.free && first === 1) {
- first = 0;
- }
- if (!this.entries[i + first]) {
- this.entries[i + first] = entry;
- }
- }
- tableState.entryNum = 0;
- tableState.streamPos = stream.pos;
- tableState.parserBuf1 = parser.buf1;
- tableState.parserBuf2 = parser.buf2;
- delete tableState.firstEntryNum;
- delete tableState.entryCount;
- }
- if (this.entries[0] && !this.entries[0].free) {
- throw new _util.FormatError("Invalid XRef table: unexpected first object");
- }
- return obj;
- }
- processXRefStream(stream) {
- if (!("streamState" in this)) {
- const streamParameters = stream.dict;
- const byteWidths = streamParameters.get("W");
- let range = streamParameters.get("Index");
- if (!range) {
- range = [0, streamParameters.get("Size")];
- }
- this.streamState = {
- entryRanges: range,
- byteWidths,
- entryNum: 0,
- streamPos: stream.pos
- };
- }
- this.readXRefStream(stream);
- delete this.streamState;
- return stream.dict;
- }
- readXRefStream(stream) {
- const streamState = this.streamState;
- stream.pos = streamState.streamPos;
- const [typeFieldWidth, offsetFieldWidth, generationFieldWidth] = streamState.byteWidths;
- const entryRanges = streamState.entryRanges;
- while (entryRanges.length > 0) {
- const [first, n] = entryRanges;
- if (!Number.isInteger(first) || !Number.isInteger(n)) {
- throw new _util.FormatError(`Invalid XRef range fields: ${first}, ${n}`);
- }
- if (!Number.isInteger(typeFieldWidth) || !Number.isInteger(offsetFieldWidth) || !Number.isInteger(generationFieldWidth)) {
- throw new _util.FormatError(`Invalid XRef entry fields length: ${first}, ${n}`);
- }
- for (let i = streamState.entryNum; i < n; ++i) {
- streamState.entryNum = i;
- streamState.streamPos = stream.pos;
- let type = 0,
- offset = 0,
- generation = 0;
- for (let j = 0; j < typeFieldWidth; ++j) {
- const typeByte = stream.getByte();
- if (typeByte === -1) {
- throw new _util.FormatError("Invalid XRef byteWidths 'type'.");
- }
- type = type << 8 | typeByte;
- }
- if (typeFieldWidth === 0) {
- type = 1;
- }
- for (let j = 0; j < offsetFieldWidth; ++j) {
- const offsetByte = stream.getByte();
- if (offsetByte === -1) {
- throw new _util.FormatError("Invalid XRef byteWidths 'offset'.");
- }
- offset = offset << 8 | offsetByte;
- }
- for (let j = 0; j < generationFieldWidth; ++j) {
- const generationByte = stream.getByte();
- if (generationByte === -1) {
- throw new _util.FormatError("Invalid XRef byteWidths 'generation'.");
- }
- generation = generation << 8 | generationByte;
- }
- const entry = {};
- entry.offset = offset;
- entry.gen = generation;
- switch (type) {
- case 0:
- entry.free = true;
- break;
- case 1:
- entry.uncompressed = true;
- break;
- case 2:
- break;
- default:
- throw new _util.FormatError(`Invalid XRef entry type: ${type}`);
- }
- if (!this.entries[first + i]) {
- this.entries[first + i] = entry;
- }
- }
- streamState.entryNum = 0;
- streamState.streamPos = stream.pos;
- entryRanges.splice(0, 2);
- }
- }
- indexObjects() {
- const TAB = 0x9,
- LF = 0xa,
- CR = 0xd,
- SPACE = 0x20;
- const PERCENT = 0x25,
- LT = 0x3c;
- function readToken(data, offset) {
- let token = "",
- ch = data[offset];
- while (ch !== LF && ch !== CR && ch !== LT) {
- if (++offset >= data.length) {
- break;
- }
- token += String.fromCharCode(ch);
- ch = data[offset];
- }
- return token;
- }
- function skipUntil(data, offset, what) {
- const length = what.length,
- dataLength = data.length;
- let skipped = 0;
- while (offset < dataLength) {
- let i = 0;
- while (i < length && data[offset + i] === what[i]) {
- ++i;
- }
- if (i >= length) {
- break;
- }
- offset++;
- skipped++;
- }
- return skipped;
- }
- const gEndobjRegExp = /\b(endobj|\d+\s+\d+\s+obj|xref|trailer\s*<<)\b/g;
- const gStartxrefRegExp = /\b(startxref|\d+\s+\d+\s+obj)\b/g;
- const objRegExp = /^(\d+)\s+(\d+)\s+obj\b/;
- const trailerBytes = new Uint8Array([116, 114, 97, 105, 108, 101, 114]);
- const startxrefBytes = new Uint8Array([115, 116, 97, 114, 116, 120, 114, 101, 102]);
- const xrefBytes = new Uint8Array([47, 88, 82, 101, 102]);
- this.entries.length = 0;
- this._cacheMap.clear();
- const stream = this.stream;
- stream.pos = 0;
- const buffer = stream.getBytes(),
- bufferStr = (0, _util.bytesToString)(buffer),
- length = buffer.length;
- let position = stream.start;
- const trailers = [],
- xrefStms = [];
- while (position < length) {
- let ch = buffer[position];
- if (ch === TAB || ch === LF || ch === CR || ch === SPACE) {
- ++position;
- continue;
- }
- if (ch === PERCENT) {
- do {
- ++position;
- if (position >= length) {
- break;
- }
- ch = buffer[position];
- } while (ch !== LF && ch !== CR);
- continue;
- }
- const token = readToken(buffer, position);
- let m;
- if (token.startsWith("xref") && (token.length === 4 || /\s/.test(token[4]))) {
- position += skipUntil(buffer, position, trailerBytes);
- trailers.push(position);
- position += skipUntil(buffer, position, startxrefBytes);
- } else if (m = objRegExp.exec(token)) {
- const num = m[1] | 0,
- gen = m[2] | 0;
- const startPos = position + token.length;
- let contentLength,
- updateEntries = false;
- if (!this.entries[num]) {
- updateEntries = true;
- } else if (this.entries[num].gen === gen) {
+ return new Promise(function (resolve, reject) {
+ function ensureHelper() {
try {
- const parser = new _parser.Parser({
- lexer: new _parser.Lexer(stream.makeSubStream(startPos))
- });
- parser.getObj();
- updateEntries = true;
- } catch (ex) {
- if (ex instanceof _core_utils.ParserEOFException) {
- (0, _util.warn)(`indexObjects -- checking object (${token}): "${ex}".`);
+ var result;
+ var value = obj[prop];
+ if (typeof value === 'function') {
+ result = value.apply(obj, args);
} else {
- updateEntries = true;
+ result = value;
}
+ resolve(result);
+ } catch(e) {
+ if (!(e instanceof MissingDataException)) {
+ reject(e);
+ return;
+ }
+ pdfManager.streamManager.requestRange(e.begin, e.end).
+ then(ensureHelper, reject);
}
}
- if (updateEntries) {
- this.entries[num] = {
- offset: position - stream.start,
- gen,
- uncompressed: true
- };
- }
- gEndobjRegExp.lastIndex = startPos;
- const match = gEndobjRegExp.exec(bufferStr);
- if (match) {
- const endPos = gEndobjRegExp.lastIndex + 1;
- contentLength = endPos - position;
- if (match[1] !== "endobj") {
- (0, _util.warn)(`indexObjects: Found "${match[1]}" inside of another "obj", ` + 'caused by missing "endobj" -- trying to recover.');
- contentLength -= match[1].length + 1;
- }
- } else {
- contentLength = length - position;
- }
- const content = buffer.subarray(position, position + contentLength);
- const xrefTagOffset = skipUntil(content, 0, xrefBytes);
- if (xrefTagOffset < contentLength && content[xrefTagOffset + 5] < 64) {
- xrefStms.push(position - stream.start);
- this._xrefStms.add(position - stream.start);
- }
- position += contentLength;
- } else if (token.startsWith("trailer") && (token.length === 7 || /\s/.test(token[7]))) {
- trailers.push(position);
- const startPos = position + token.length;
- let contentLength;
- gStartxrefRegExp.lastIndex = startPos;
- const match = gStartxrefRegExp.exec(bufferStr);
- if (match) {
- const endPos = gStartxrefRegExp.lastIndex + 1;
- contentLength = endPos - position;
- if (match[1] !== "startxref") {
- (0, _util.warn)(`indexObjects: Found "${match[1]}" after "trailer", ` + 'caused by missing "startxref" -- trying to recover.');
- contentLength -= match[1].length + 1;
- }
- } else {
- contentLength = length - position;
- }
- position += contentLength;
- } else {
- position += token.length + 1;
- }
- }
- for (const xrefStm of xrefStms) {
- this.startXRefQueue.push(xrefStm);
- this.readXRef(true);
- }
- const trailerDicts = [];
- let isEncrypted = false;
- for (const trailer of trailers) {
- stream.pos = trailer;
- const parser = new _parser.Parser({
- lexer: new _parser.Lexer(stream),
- xref: this,
- allowStreams: true,
- recoveryMode: true
+
+ ensureHelper();
});
- const obj = parser.getObj();
- if (!(0, _primitives.isCmd)(obj, "trailer")) {
- continue;
- }
- const dict = parser.getObj();
- if (!(dict instanceof _primitives.Dict)) {
- continue;
- }
- trailerDicts.push(dict);
- if (dict.has("Encrypt")) {
- isEncrypted = true;
+ },
+
+ requestRange: function NetworkPdfManager_requestRange(begin, end) {
+ return this.streamManager.requestRange(begin, end);
+ },
+
+ requestLoadedStream: function NetworkPdfManager_requestLoadedStream() {
+ this.streamManager.requestAllChunks();
+ },
+
+ sendProgressiveData:
+ function NetworkPdfManager_sendProgressiveData(chunk) {
+ this.streamManager.onReceiveData({ chunk: chunk });
+ },
+
+ onLoadedStream: function NetworkPdfManager_onLoadedStream() {
+ return this.streamManager.onLoadedStream();
+ },
+
+ terminate: function NetworkPdfManager_terminate() {
+ this.streamManager.abort();
+ }
+ });
+
+ return NetworkPdfManager;
+})();
+
+exports.LocalPdfManager = LocalPdfManager;
+exports.NetworkPdfManager = NetworkPdfManager;
+}));
+
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreWorker = {}), root.pdfjsSharedUtil,
+ root.pdfjsCorePrimitives, root.pdfjsCorePdfManager);
+ }
+}(this, function (exports, sharedUtil, corePrimitives, corePdfManager) {
+
+var UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES;
+var InvalidPDFException = sharedUtil.InvalidPDFException;
+var MessageHandler = sharedUtil.MessageHandler;
+var MissingPDFException = sharedUtil.MissingPDFException;
+var UnexpectedResponseException = sharedUtil.UnexpectedResponseException;
+var PasswordException = sharedUtil.PasswordException;
+var PasswordResponses = sharedUtil.PasswordResponses;
+var UnknownErrorException = sharedUtil.UnknownErrorException;
+var XRefParseException = sharedUtil.XRefParseException;
+var arrayByteLength = sharedUtil.arrayByteLength;
+var arraysToBytes = sharedUtil.arraysToBytes;
+var assert = sharedUtil.assert;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var warn = sharedUtil.warn;
+var setVerbosityLevel = sharedUtil.setVerbosityLevel;
+var Ref = corePrimitives.Ref;
+var LocalPdfManager = corePdfManager.LocalPdfManager;
+var NetworkPdfManager = corePdfManager.NetworkPdfManager;
+var globalScope = sharedUtil.globalScope;
+
+var WorkerTask = (function WorkerTaskClosure() {
+ function WorkerTask(name) {
+ this.name = name;
+ this.terminated = false;
+ this._capability = createPromiseCapability();
+ }
+
+ WorkerTask.prototype = {
+ get finished() {
+ return this._capability.promise;
+ },
+
+ finish: function () {
+ this._capability.resolve();
+ },
+
+ terminate: function () {
+ this.terminated = true;
+ },
+
+ ensureNotTerminated: function () {
+ if (this.terminated) {
+ throw new Error('Worker task was terminated');
}
}
- let trailerDict, trailerError;
- for (const dict of [...trailerDicts, "genFallback", ...trailerDicts]) {
- if (dict === "genFallback") {
- if (!trailerError) {
- break;
- }
- this._generationFallback = true;
- continue;
+ };
+
+ return WorkerTask;
+})();
+
+
+/** @implements {IPDFStream} */
+var PDFWorkerStream = (function PDFWorkerStreamClosure() {
+ function PDFWorkerStream(params, msgHandler) {
+ this._queuedChunks = [];
+ var initialData = params.initialData;
+ if (initialData && initialData.length > 0) {
+ this._queuedChunks.push(initialData);
+ }
+ this._msgHandler = msgHandler;
+
+ this._isRangeSupported = !(params.disableRange);
+ this._isStreamingSupported = !(params.disableStream);
+ this._contentLength = params.length;
+
+ this._fullRequestReader = null;
+ this._rangeReaders = [];
+
+ msgHandler.on('OnDataRange', this._onReceiveData.bind(this));
+ msgHandler.on('OnDataProgress', this._onProgress.bind(this));
+ }
+ PDFWorkerStream.prototype = {
+ _onReceiveData: function PDFWorkerStream_onReceiveData(args) {
+ if (args.begin === undefined) {
+ if (this._fullRequestReader) {
+ this._fullRequestReader._enqueue(args.chunk);
+ } else {
+ this._queuedChunks.push(args.chunk);
+ }
+ } else {
+ var found = this._rangeReaders.some(function (rangeReader) {
+ if (rangeReader._begin !== args.begin) {
+ return false;
+ }
+ rangeReader._enqueue(args.chunk);
+ return true;
+ });
+ assert(found);
+ }
+ },
+
+ _onProgress: function PDFWorkerStream_onProgress(evt) {
+ if (this._rangeReaders.length > 0) {
+ // Reporting to first range reader.
+ var firstReader = this._rangeReaders[0];
+ if (firstReader.onProgress) {
+ firstReader.onProgress({loaded: evt.loaded});
+ }
+ }
+ },
+
+ _removeRangeReader: function PDFWorkerStream_removeRangeReader(reader) {
+ var i = this._rangeReaders.indexOf(reader);
+ if (i >= 0) {
+ this._rangeReaders.splice(i, 1);
}
- let validPagesDict = false;
+ },
+
+ getFullReader: function PDFWorkerStream_getFullReader() {
+ assert(!this._fullRequestReader);
+ var queuedChunks = this._queuedChunks;
+ this._queuedChunks = null;
+ return new PDFWorkerStreamReader(this, queuedChunks);
+ },
+
+ getRangeReader: function PDFWorkerStream_getRangeReader(begin, end) {
+ var reader = new PDFWorkerStreamRangeReader(this, begin, end);
+ this._msgHandler.send('RequestDataRange', { begin: begin, end: end });
+ this._rangeReaders.push(reader);
+ return reader;
+ },
+
+ cancelAllRequests: function PDFWorkerStream_cancelAllRequests(reason) {
+ if (this._fullRequestReader) {
+ this._fullRequestReader.cancel(reason);
+ }
+ var readers = this._rangeReaders.slice(0);
+ readers.forEach(function (rangeReader) {
+ rangeReader.cancel(reason);
+ });
+ }
+ };
+
+ /** @implements {IPDFStreamReader} */
+ function PDFWorkerStreamReader(stream, queuedChunks) {
+ this._stream = stream;
+ this._done = false;
+ this._queuedChunks = queuedChunks || [];
+ this._requests = [];
+ this._headersReady = Promise.resolve();
+ stream._fullRequestReader = this;
+
+ this.onProgress = null; // not used
+ }
+ PDFWorkerStreamReader.prototype = {
+ _enqueue: function PDFWorkerStreamReader_enqueue(chunk) {
+ if (this._done) {
+ return; // ignore new data
+ }
+ if (this._requests.length > 0) {
+ var requestCapability = this._requests.shift();
+ requestCapability.resolve({value: chunk, done: false});
+ return;
+ }
+ this._queuedChunks.push(chunk);
+ },
+
+ get headersReady() {
+ return this._headersReady;
+ },
+
+ get isRangeSupported() {
+ return this._stream._isRangeSupported;
+ },
+
+ get isStreamingSupported() {
+ return this._stream._isStreamingSupported;
+ },
+
+ get contentLength() {
+ return this._stream._contentLength;
+ },
+
+ read: function PDFWorkerStreamReader_read() {
+ if (this._queuedChunks.length > 0) {
+ var chunk = this._queuedChunks.shift();
+ return Promise.resolve({value: chunk, done: false});
+ }
+ if (this._done) {
+ return Promise.resolve({value: undefined, done: true});
+ }
+ var requestCapability = createPromiseCapability();
+ this._requests.push(requestCapability);
+ return requestCapability.promise;
+ },
+
+ cancel: function PDFWorkerStreamReader_cancel(reason) {
+ this._done = true;
+ this._requests.forEach(function (requestCapability) {
+ requestCapability.resolve({value: undefined, done: true});
+ });
+ this._requests = [];
+ }
+ };
+
+ /** @implements {IPDFStreamRangeReader} */
+ function PDFWorkerStreamRangeReader(stream, begin, end) {
+ this._stream = stream;
+ this._begin = begin;
+ this._end = end;
+ this._queuedChunk = null;
+ this._requests = [];
+ this._done = false;
+
+ this.onProgress = null;
+ }
+ PDFWorkerStreamRangeReader.prototype = {
+ _enqueue: function PDFWorkerStreamRangeReader_enqueue(chunk) {
+ if (this._done) {
+ return; // ignore new data
+ }
+ if (this._requests.length === 0) {
+ this._queuedChunk = chunk;
+ } else {
+ var requestsCapability = this._requests.shift();
+ requestsCapability.resolve({value: chunk, done: false});
+ this._requests.forEach(function (requestCapability) {
+ requestCapability.resolve({value: undefined, done: true});
+ });
+ this._requests = [];
+ }
+ this._done = true;
+ this._stream._removeRangeReader(this);
+ },
+
+ get isStreamingSupported() {
+ return false;
+ },
+
+ read: function PDFWorkerStreamRangeReader_read() {
+ if (this._queuedChunk) {
+ return Promise.resolve({value: this._queuedChunk, done: false});
+ }
+ if (this._done) {
+ return Promise.resolve({value: undefined, done: true});
+ }
+ var requestCapability = createPromiseCapability();
+ this._requests.push(requestCapability);
+ return requestCapability.promise;
+ },
+
+ cancel: function PDFWorkerStreamRangeReader_cancel(reason) {
+ this._done = true;
+ this._requests.forEach(function (requestCapability) {
+ requestCapability.resolve({value: undefined, done: true});
+ });
+ this._requests = [];
+ this._stream._removeRangeReader(this);
+ }
+ };
+
+ return PDFWorkerStream;
+})();
+
+/** @type IPDFStream */
+var PDFNetworkStream;
+
+/**
+ * Sets PDFNetworkStream class to be used as alternative PDF data transport.
+ * @param {IPDFStream} cls - the PDF data transport.
+ */
+function setPDFNetworkStreamClass(cls) {
+ PDFNetworkStream = cls;
+}
+
+var WorkerMessageHandler = {
+ setup: function wphSetup(handler, port) {
+ var testMessageProcessed = false;
+ handler.on('test', function wphSetupTest(data) {
+ if (testMessageProcessed) {
+ return; // we already processed 'test' message once
+ }
+ testMessageProcessed = true;
+
+ // check if Uint8Array can be sent to worker
+ if (!(data instanceof Uint8Array)) {
+ handler.send('test', 'main', false);
+ return;
+ }
+ // making sure postMessage transfers are working
+ var supportTransfers = data[0] === 255;
+ handler.postMessageTransfers = supportTransfers;
+ // check if the response property is supported by xhr
+ var xhr = new XMLHttpRequest();
+ var responseExists = 'response' in xhr;
+ // check if the property is actually implemented
try {
- const rootDict = dict.get("Root");
- if (!(rootDict instanceof _primitives.Dict)) {
- continue;
+ var dummy = xhr.responseType;
+ } catch (e) {
+ responseExists = false;
+ }
+ if (!responseExists) {
+ handler.send('test', false);
+ return;
+ }
+ handler.send('test', {
+ supportTypedArray: true,
+ supportTransfers: supportTransfers
+ });
+ });
+
+ handler.on('configure', function wphConfigure(data) {
+ setVerbosityLevel(data.verbosity);
+ });
+
+ handler.on('GetDocRequest', function wphSetupDoc(data) {
+ return WorkerMessageHandler.createDocumentHandler(data, port);
+ });
+ },
+ createDocumentHandler: function wphCreateDocumentHandler(docParams, port) {
+ // This context is actually holds references on pdfManager and handler,
+ // until the latter is destroyed.
+ var pdfManager;
+ var terminated = false;
+ var cancelXHRs = null;
+ var WorkerTasks = [];
+
+ var docId = docParams.docId;
+ var workerHandlerName = docParams.docId + '_worker';
+ var handler = new MessageHandler(workerHandlerName, docId, port);
+
+ // Ensure that postMessage transfers are correctly enabled/disabled,
+ // to prevent "DataCloneError" in older versions of IE (see issue 6957).
+ handler.postMessageTransfers = docParams.postMessageTransfers;
+
+ function ensureNotTerminated() {
+ if (terminated) {
+ throw new Error('Worker was terminated');
+ }
+ }
+
+ function startWorkerTask(task) {
+ WorkerTasks.push(task);
+ }
+
+ function finishWorkerTask(task) {
+ task.finish();
+ var i = WorkerTasks.indexOf(task);
+ WorkerTasks.splice(i, 1);
+ }
+
+ function loadDocument(recoveryMode) {
+ var loadDocumentCapability = createPromiseCapability();
+
+ var parseSuccess = function parseSuccess() {
+ var numPagesPromise = pdfManager.ensureDoc('numPages');
+ var fingerprintPromise = pdfManager.ensureDoc('fingerprint');
+ var encryptedPromise = pdfManager.ensureXRef('encrypt');
+ Promise.all([numPagesPromise, fingerprintPromise,
+ encryptedPromise]).then(function onDocReady(results) {
+ var doc = {
+ numPages: results[0],
+ fingerprint: results[1],
+ encrypted: !!results[2],
+ };
+ loadDocumentCapability.resolve(doc);
+ },
+ parseFailure);
+ };
+
+ var parseFailure = function parseFailure(e) {
+ loadDocumentCapability.reject(e);
+ };
+
+ pdfManager.ensureDoc('checkHeader', []).then(function() {
+ pdfManager.ensureDoc('parseStartXRef', []).then(function() {
+ pdfManager.ensureDoc('parse', [recoveryMode]).then(
+ parseSuccess, parseFailure);
+ }, parseFailure);
+ }, parseFailure);
+
+ return loadDocumentCapability.promise;
+ }
+
+ function getPdfManager(data, evaluatorOptions) {
+ var pdfManagerCapability = createPromiseCapability();
+ var pdfManager;
+
+ var source = data.source;
+ if (source.data) {
+ try {
+ pdfManager = new LocalPdfManager(docId, source.data, source.password,
+ evaluatorOptions);
+ pdfManagerCapability.resolve(pdfManager);
+ } catch (ex) {
+ pdfManagerCapability.reject(ex);
}
- const pagesDict = rootDict.get("Pages");
- if (!(pagesDict instanceof _primitives.Dict)) {
- continue;
- }
- const pagesCount = pagesDict.get("Count");
- if (Number.isInteger(pagesCount)) {
- validPagesDict = true;
+ return pdfManagerCapability.promise;
+ }
+
+ var pdfStream;
+ try {
+ if (source.chunkedViewerLoading) {
+ pdfStream = new PDFWorkerStream(source, handler);
+ } else {
+ assert(PDFNetworkStream, 'pdfjs/core/network module is not loaded');
+ pdfStream = new PDFNetworkStream(data);
}
} catch (ex) {
- trailerError = ex;
- continue;
+ pdfManagerCapability.reject(ex);
+ return pdfManagerCapability.promise;
}
- if (validPagesDict && (!isEncrypted || dict.has("Encrypt")) && dict.has("ID")) {
- return dict;
+
+ var fullRequest = pdfStream.getFullReader();
+ fullRequest.headersReady.then(function () {
+ if (!fullRequest.isStreamingSupported ||
+ !fullRequest.isRangeSupported) {
+ // If stream or range are disabled, it's our only way to report
+ // loading progress.
+ fullRequest.onProgress = function (evt) {
+ handler.send('DocProgress', {
+ loaded: evt.loaded,
+ total: evt.total
+ });
+ };
+ }
+
+ if (!fullRequest.isRangeSupported) {
+ return;
+ }
+
+ // We don't need auto-fetch when streaming is enabled.
+ var disableAutoFetch = source.disableAutoFetch ||
+ fullRequest.isStreamingSupported;
+ pdfManager = new NetworkPdfManager(docId, pdfStream, {
+ msgHandler: handler,
+ url: source.url,
+ password: source.password,
+ length: fullRequest.contentLength,
+ disableAutoFetch: disableAutoFetch,
+ rangeChunkSize: source.rangeChunkSize
+ }, evaluatorOptions);
+ pdfManagerCapability.resolve(pdfManager);
+ cancelXHRs = null;
+ }).catch(function (reason) {
+ pdfManagerCapability.reject(reason);
+ cancelXHRs = null;
+ });
+
+ var cachedChunks = [], loaded = 0;
+ var flushChunks = function () {
+ var pdfFile = arraysToBytes(cachedChunks);
+ if (source.length && pdfFile.length !== source.length) {
+ warn('reported HTTP length is different from actual');
+ }
+ // the data is array, instantiating directly from it
+ try {
+ pdfManager = new LocalPdfManager(docId, pdfFile, source.password,
+ evaluatorOptions);
+ pdfManagerCapability.resolve(pdfManager);
+ } catch (ex) {
+ pdfManagerCapability.reject(ex);
+ }
+ cachedChunks = [];
+ };
+ var readPromise = new Promise(function (resolve, reject) {
+ var readChunk = function (chunk) {
+ try {
+ ensureNotTerminated();
+ if (chunk.done) {
+ if (!pdfManager) {
+ flushChunks();
+ }
+ cancelXHRs = null;
+ return;
+ }
+
+ var data = chunk.value;
+ loaded += arrayByteLength(data);
+ if (!fullRequest.isStreamingSupported) {
+ handler.send('DocProgress', {
+ loaded: loaded,
+ total: Math.max(loaded, fullRequest.contentLength || 0)
+ });
+ }
+
+ if (pdfManager) {
+ pdfManager.sendProgressiveData(data);
+ } else {
+ cachedChunks.push(data);
+ }
+
+ fullRequest.read().then(readChunk, reject);
+ } catch (e) {
+ reject(e);
+ }
+ };
+ fullRequest.read().then(readChunk, reject);
+ });
+ readPromise.catch(function (e) {
+ pdfManagerCapability.reject(e);
+ cancelXHRs = null;
+ });
+
+ cancelXHRs = function () {
+ pdfStream.cancelAllRequests('abort');
+ };
+
+ return pdfManagerCapability.promise;
+ }
+
+ var setupDoc = function(data) {
+ var onSuccess = function(doc) {
+ ensureNotTerminated();
+ handler.send('GetDoc', { pdfInfo: doc });
+ };
+
+ var onFailure = function(e) {
+ if (e instanceof PasswordException) {
+ if (e.code === PasswordResponses.NEED_PASSWORD) {
+ handler.send('NeedPassword', e);
+ } else if (e.code === PasswordResponses.INCORRECT_PASSWORD) {
+ handler.send('IncorrectPassword', e);
+ }
+ } else if (e instanceof InvalidPDFException) {
+ handler.send('InvalidPDF', e);
+ } else if (e instanceof MissingPDFException) {
+ handler.send('MissingPDF', e);
+ } else if (e instanceof UnexpectedResponseException) {
+ handler.send('UnexpectedResponse', e);
+ } else {
+ handler.send('UnknownError',
+ new UnknownErrorException(e.message, e.toString()));
+ }
+ };
+
+ ensureNotTerminated();
+
+ var cMapOptions = {
+ url: data.cMapUrl === undefined ? null : data.cMapUrl,
+ packed: data.cMapPacked === true
+ };
+ var evaluatorOptions = {
+ forceDataSchema: data.disableCreateObjectURL,
+ maxImageSize: data.maxImageSize === undefined ? -1 : data.maxImageSize,
+ disableFontFace: data.disableFontFace,
+ cMapOptions: cMapOptions
+ };
+
+ getPdfManager(data, evaluatorOptions).then(function (newPdfManager) {
+ if (terminated) {
+ // We were in a process of setting up the manager, but it got
+ // terminated in the middle.
+ newPdfManager.terminate();
+ throw new Error('Worker was terminated');
+ }
+
+ pdfManager = newPdfManager;
+ handler.send('PDFManagerReady', null);
+ pdfManager.onLoadedStream().then(function(stream) {
+ handler.send('DataLoaded', { length: stream.bytes.byteLength });
+ });
+ }).then(function pdfManagerReady() {
+ ensureNotTerminated();
+
+ loadDocument(false).then(onSuccess, function loadFailure(ex) {
+ ensureNotTerminated();
+
+ // Try again with recoveryMode == true
+ if (!(ex instanceof XRefParseException)) {
+ if (ex instanceof PasswordException) {
+ // after password exception prepare to receive a new password
+ // to repeat loading
+ pdfManager.passwordChanged().then(pdfManagerReady);
+ }
+
+ onFailure(ex);
+ return;
+ }
+
+ pdfManager.requestLoadedStream();
+ pdfManager.onLoadedStream().then(function() {
+ ensureNotTerminated();
+
+ loadDocument(true).then(onSuccess, onFailure);
+ });
+ }, onFailure);
+ }, onFailure);
+ };
+
+ handler.on('GetPage', function wphSetupGetPage(data) {
+ return pdfManager.getPage(data.pageIndex).then(function(page) {
+ var rotatePromise = pdfManager.ensure(page, 'rotate');
+ var refPromise = pdfManager.ensure(page, 'ref');
+ var viewPromise = pdfManager.ensure(page, 'view');
+
+ return Promise.all([rotatePromise, refPromise, viewPromise]).then(
+ function(results) {
+ return {
+ rotate: results[0],
+ ref: results[1],
+ view: results[2]
+ };
+ });
+ });
+ });
+
+ handler.on('GetPageIndex', function wphSetupGetPageIndex(data) {
+ var ref = new Ref(data.ref.num, data.ref.gen);
+ var catalog = pdfManager.pdfDocument.catalog;
+ return catalog.getPageIndex(ref);
+ });
+
+ handler.on('GetDestinations',
+ function wphSetupGetDestinations(data) {
+ return pdfManager.ensureCatalog('destinations');
}
- trailerDict = dict;
- }
- if (trailerDict) {
- return trailerDict;
- }
- if (this.topDict) {
- return this.topDict;
- }
- throw new _util.InvalidPDFException("Invalid PDF structure.");
+ );
+
+ handler.on('GetDestination',
+ function wphSetupGetDestination(data) {
+ return pdfManager.ensureCatalog('getDestination', [data.id]);
+ }
+ );
+
+ handler.on('GetPageLabels',
+ function wphSetupGetPageLabels(data) {
+ return pdfManager.ensureCatalog('pageLabels');
+ }
+ );
+
+ handler.on('GetAttachments',
+ function wphSetupGetAttachments(data) {
+ return pdfManager.ensureCatalog('attachments');
+ }
+ );
+
+ handler.on('GetJavaScript',
+ function wphSetupGetJavaScript(data) {
+ return pdfManager.ensureCatalog('javaScript');
+ }
+ );
+
+ handler.on('GetOutline',
+ function wphSetupGetOutline(data) {
+ return pdfManager.ensureCatalog('documentOutline');
+ }
+ );
+
+ handler.on('GetMetadata',
+ function wphSetupGetMetadata(data) {
+ return Promise.all([pdfManager.ensureDoc('documentInfo'),
+ pdfManager.ensureCatalog('metadata')]);
+ }
+ );
+
+ handler.on('GetData', function wphSetupGetData(data) {
+ pdfManager.requestLoadedStream();
+ return pdfManager.onLoadedStream().then(function(stream) {
+ return stream.bytes;
+ });
+ });
+
+ handler.on('GetStats',
+ function wphSetupGetStats(data) {
+ return pdfManager.pdfDocument.xref.stats;
+ }
+ );
+
+ handler.on('UpdatePassword', function wphSetupUpdatePassword(data) {
+ pdfManager.updatePassword(data);
+ });
+
+ handler.on('GetAnnotations', function wphSetupGetAnnotations(data) {
+ return pdfManager.getPage(data.pageIndex).then(function(page) {
+ return pdfManager.ensure(page, 'getAnnotationsData', [data.intent]);
+ });
+ });
+
+ handler.on('RenderPageRequest', function wphSetupRenderPage(data) {
+ var pageIndex = data.pageIndex;
+ pdfManager.getPage(pageIndex).then(function(page) {
+ var task = new WorkerTask('RenderPageRequest: page ' + pageIndex);
+ startWorkerTask(task);
+
+ var pageNum = pageIndex + 1;
+ var start = Date.now();
+ // Pre compile the pdf page and fetch the fonts/images.
+ page.getOperatorList(handler, task, data.intent).then(
+ function(operatorList) {
+ finishWorkerTask(task);
+
+ info('page=' + pageNum + ' - getOperatorList: time=' +
+ (Date.now() - start) + 'ms, len=' + operatorList.totalLength);
+ }, function(e) {
+ finishWorkerTask(task);
+ if (task.terminated) {
+ return; // ignoring errors from the terminated thread
+ }
+
+ // For compatibility with older behavior, generating unknown
+ // unsupported feature notification on errors.
+ handler.send('UnsupportedFeature',
+ {featureId: UNSUPPORTED_FEATURES.unknown});
+
+ var minimumStackMessage =
+ 'worker.js: while trying to getPage() and getOperatorList()';
+
+ var wrappedException;
+
+ // Turn the error into an obj that can be serialized
+ if (typeof e === 'string') {
+ wrappedException = {
+ message: e,
+ stack: minimumStackMessage
+ };
+ } else if (typeof e === 'object') {
+ wrappedException = {
+ message: e.message || e.toString(),
+ stack: e.stack || minimumStackMessage
+ };
+ } else {
+ wrappedException = {
+ message: 'Unknown exception type: ' + (typeof e),
+ stack: minimumStackMessage
+ };
+ }
+
+ handler.send('PageError', {
+ pageNum: pageNum,
+ error: wrappedException,
+ intent: data.intent
+ });
+ });
+ });
+ }, this);
+
+ handler.on('GetTextContent', function wphExtractText(data) {
+ var pageIndex = data.pageIndex;
+ var normalizeWhitespace = data.normalizeWhitespace;
+ return pdfManager.getPage(pageIndex).then(function(page) {
+ var task = new WorkerTask('GetTextContent: page ' + pageIndex);
+ startWorkerTask(task);
+ var pageNum = pageIndex + 1;
+ var start = Date.now();
+ return page.extractTextContent(task, normalizeWhitespace).then(
+ function(textContent) {
+ finishWorkerTask(task);
+ info('text indexing: page=' + pageNum + ' - time=' +
+ (Date.now() - start) + 'ms');
+ return textContent;
+ }, function (reason) {
+ finishWorkerTask(task);
+ if (task.terminated) {
+ return; // ignoring errors from the terminated thread
+ }
+ throw reason;
+ });
+ });
+ });
+
+ handler.on('Cleanup', function wphCleanup(data) {
+ return pdfManager.cleanup();
+ });
+
+ handler.on('Terminate', function wphTerminate(data) {
+ terminated = true;
+ if (pdfManager) {
+ pdfManager.terminate();
+ pdfManager = null;
+ }
+ if (cancelXHRs) {
+ cancelXHRs();
+ }
+
+ var waitOn = [];
+ WorkerTasks.forEach(function (task) {
+ waitOn.push(task.finished);
+ task.terminate();
+ });
+
+ return Promise.all(waitOn).then(function () {
+ // Notice that even if we destroying handler, resolved response promise
+ // must be sent back.
+ handler.destroy();
+ handler = null;
+ });
+ });
+
+ handler.on('Ready', function wphReady(data) {
+ setupDoc(docParams);
+ docParams = null; // we don't need docParams anymore -- saving memory.
+ });
+ return workerHandlerName;
}
- readXRef(recoveryMode = false) {
- const stream = this.stream;
- const startXRefParsedCache = new Set();
- while (this.startXRefQueue.length) {
- try {
- const startXRef = this.startXRefQueue[0];
- if (startXRefParsedCache.has(startXRef)) {
- (0, _util.warn)("readXRef - skipping XRef table since it was already parsed.");
- this.startXRefQueue.shift();
+};
+
+function initializeWorker() {
+ if (!('console' in globalScope)) {
+ var consoleTimer = {};
+
+ var workerConsole = {
+ log: function log() {
+ var args = Array.prototype.slice.call(arguments);
+ globalScope.postMessage({
+ targetName: 'main',
+ action: 'console_log',
+ data: args
+ });
+ },
+
+ error: function error() {
+ var args = Array.prototype.slice.call(arguments);
+ globalScope.postMessage({
+ targetName: 'main',
+ action: 'console_error',
+ data: args
+ });
+ throw 'pdf.js execution error';
+ },
+
+ time: function time(name) {
+ consoleTimer[name] = Date.now();
+ },
+
+ timeEnd: function timeEnd(name) {
+ var time = consoleTimer[name];
+ if (!time) {
+ error('Unknown timer name ' + name);
+ }
+ this.log('Timer:', name, Date.now() - time);
+ }
+ };
+
+ globalScope.console = workerConsole;
+ }
+
+ var handler = new MessageHandler('worker', 'main', self);
+ WorkerMessageHandler.setup(handler, self);
+ handler.send('ready', null);
+}
+
+// Worker thread (and not node.js)?
+if (typeof window === 'undefined' &&
+ !(typeof module !== 'undefined' && module.require)) {
+ initializeWorker();
+}
+
+exports.setPDFNetworkStreamClass = setPDFNetworkStreamClass;
+exports.WorkerTask = WorkerTask;
+exports.WorkerMessageHandler = WorkerMessageHandler;
+}));
+
+
+
+
+var NetworkManager = (function NetworkManagerClosure() {
+
+ var OK_RESPONSE = 200;
+ var PARTIAL_CONTENT_RESPONSE = 206;
+
+ function NetworkManager(url, args) {
+ this.url = url;
+ args = args || {};
+ this.isHttp = /^https?:/i.test(url);
+ this.httpHeaders = (this.isHttp && args.httpHeaders) || {};
+ this.withCredentials = args.withCredentials || false;
+ this.getXhr = args.getXhr ||
+ function NetworkManager_getXhr() {
+ return new XMLHttpRequest();
+ };
+
+ this.currXhrId = 0;
+ this.pendingRequests = Object.create(null);
+ this.loadedRequests = Object.create(null);
+ }
+
+ function getArrayBuffer(xhr) {
+ var data = xhr.response;
+ if (typeof data !== 'string') {
+ return data;
+ }
+ var length = data.length;
+ var array = new Uint8Array(length);
+ for (var i = 0; i < length; i++) {
+ array[i] = data.charCodeAt(i) & 0xFF;
+ }
+ return array.buffer;
+ }
+
+ var supportsMozChunked = (function supportsMozChunkedClosure() {
+ try {
+ var x = new XMLHttpRequest();
+ // Firefox 37- required .open() to be called before setting responseType.
+ // https://bugzilla.mozilla.org/show_bug.cgi?id=707484
+ // Even though the URL is not visited, .open() could fail if the URL is
+ // blocked, e.g. via the connect-src CSP directive or the NoScript addon.
+ // When this error occurs, this feature detection method will mistakenly
+ // report that moz-chunked-arraybuffer is not supported in Firefox 37-.
+ x.open('GET', 'https://example.com');
+ x.responseType = 'moz-chunked-arraybuffer';
+ return x.responseType === 'moz-chunked-arraybuffer';
+ } catch (e) {
+ return false;
+ }
+ })();
+
+ NetworkManager.prototype = {
+ requestRange: function NetworkManager_requestRange(begin, end, listeners) {
+ var args = {
+ begin: begin,
+ end: end
+ };
+ for (var prop in listeners) {
+ args[prop] = listeners[prop];
+ }
+ return this.request(args);
+ },
+
+ requestFull: function NetworkManager_requestFull(listeners) {
+ return this.request(listeners);
+ },
+
+ request: function NetworkManager_request(args) {
+ var xhr = this.getXhr();
+ var xhrId = this.currXhrId++;
+ var pendingRequest = this.pendingRequests[xhrId] = {
+ xhr: xhr
+ };
+
+ xhr.open('GET', this.url);
+ xhr.withCredentials = this.withCredentials;
+ for (var property in this.httpHeaders) {
+ var value = this.httpHeaders[property];
+ if (typeof value === 'undefined') {
continue;
}
- startXRefParsedCache.add(startXRef);
- stream.pos = startXRef + stream.start;
- const parser = new _parser.Parser({
- lexer: new _parser.Lexer(stream),
- xref: this,
- allowStreams: true
- });
- let obj = parser.getObj();
- let dict;
- if ((0, _primitives.isCmd)(obj, "xref")) {
- dict = this.processXRefTable(parser);
- if (!this.topDict) {
- this.topDict = dict;
- }
- obj = dict.get("XRefStm");
- if (Number.isInteger(obj) && !this._xrefStms.has(obj)) {
- this._xrefStms.add(obj);
- this.startXRefQueue.push(obj);
- this.#firstXRefStmPos ??= obj;
- }
- } else if (Number.isInteger(obj)) {
- if (!Number.isInteger(parser.getObj()) || !(0, _primitives.isCmd)(parser.getObj(), "obj") || !((obj = parser.getObj()) instanceof _base_stream.BaseStream)) {
- throw new _util.FormatError("Invalid XRef stream");
- }
- dict = this.processXRefStream(obj);
- if (!this.topDict) {
- this.topDict = dict;
- }
- if (!dict) {
- throw new _util.FormatError("Failed to read XRef stream");
- }
- } else {
- throw new _util.FormatError("Invalid XRef stream header");
- }
- obj = dict.get("Prev");
- if (Number.isInteger(obj)) {
- this.startXRefQueue.push(obj);
- } else if (obj instanceof _primitives.Ref) {
- this.startXRefQueue.push(obj.num);
- }
- } catch (e) {
- if (e instanceof _core_utils.MissingDataException) {
- throw e;
- }
- (0, _util.info)("(while reading XRef): " + e);
+ xhr.setRequestHeader(property, value);
}
- this.startXRefQueue.shift();
- }
- if (this.topDict) {
- return this.topDict;
- }
- if (recoveryMode) {
- return undefined;
- }
- throw new _core_utils.XRefParseException();
- }
- get lastXRefStreamPos() {
- return this.#firstXRefStmPos ?? (this._xrefStms.size > 0 ? Math.max(...this._xrefStms) : null);
- }
- getEntry(i) {
- const xrefEntry = this.entries[i];
- if (xrefEntry && !xrefEntry.free && xrefEntry.offset) {
- return xrefEntry;
- }
- return null;
- }
- fetchIfRef(obj, suppressEncryption = false) {
- if (obj instanceof _primitives.Ref) {
- return this.fetch(obj, suppressEncryption);
- }
- return obj;
- }
- fetch(ref, suppressEncryption = false) {
- if (!(ref instanceof _primitives.Ref)) {
- throw new Error("ref object is not a reference");
- }
- const num = ref.num;
- const cacheEntry = this._cacheMap.get(num);
- if (cacheEntry !== undefined) {
- if (cacheEntry instanceof _primitives.Dict && !cacheEntry.objId) {
- cacheEntry.objId = ref.toString();
+ if (this.isHttp && 'begin' in args && 'end' in args) {
+ var rangeStr = args.begin + '-' + (args.end - 1);
+ xhr.setRequestHeader('Range', 'bytes=' + rangeStr);
+ pendingRequest.expectedStatus = 206;
+ } else {
+ pendingRequest.expectedStatus = 200;
}
- return cacheEntry;
- }
- let xrefEntry = this.getEntry(num);
- if (xrefEntry === null) {
- this._cacheMap.set(num, xrefEntry);
- return xrefEntry;
- }
- if (this._pendingRefs.has(ref)) {
- this._pendingRefs.remove(ref);
- (0, _util.warn)(`Ignoring circular reference: ${ref}.`);
- return _primitives.CIRCULAR_REF;
- }
- this._pendingRefs.put(ref);
- try {
- xrefEntry = xrefEntry.uncompressed ? this.fetchUncompressed(ref, xrefEntry, suppressEncryption) : this.fetchCompressed(ref, xrefEntry, suppressEncryption);
- this._pendingRefs.remove(ref);
- } catch (ex) {
- this._pendingRefs.remove(ref);
- throw ex;
- }
- if (xrefEntry instanceof _primitives.Dict) {
- xrefEntry.objId = ref.toString();
- } else if (xrefEntry instanceof _base_stream.BaseStream) {
- xrefEntry.dict.objId = ref.toString();
- }
- return xrefEntry;
- }
- fetchUncompressed(ref, xrefEntry, suppressEncryption = false) {
- const gen = ref.gen;
- let num = ref.num;
- if (xrefEntry.gen !== gen) {
- const msg = `Inconsistent generation in XRef: ${ref}`;
- if (this._generationFallback && xrefEntry.gen < gen) {
- (0, _util.warn)(msg);
- return this.fetchUncompressed(_primitives.Ref.get(num, xrefEntry.gen), xrefEntry, suppressEncryption);
- }
- throw new _core_utils.XRefEntryException(msg);
- }
- const stream = this.stream.makeSubStream(xrefEntry.offset + this.stream.start);
- const parser = new _parser.Parser({
- lexer: new _parser.Lexer(stream),
- xref: this,
- allowStreams: true
- });
- const obj1 = parser.getObj();
- const obj2 = parser.getObj();
- const obj3 = parser.getObj();
- if (obj1 !== num || obj2 !== gen || !(obj3 instanceof _primitives.Cmd)) {
- throw new _core_utils.XRefEntryException(`Bad (uncompressed) XRef entry: ${ref}`);
- }
- if (obj3.cmd !== "obj") {
- if (obj3.cmd.startsWith("obj")) {
- num = parseInt(obj3.cmd.substring(3), 10);
- if (!Number.isNaN(num)) {
- return num;
- }
- }
- throw new _core_utils.XRefEntryException(`Bad (uncompressed) XRef entry: ${ref}`);
- }
- xrefEntry = this.encrypt && !suppressEncryption ? parser.getObj(this.encrypt.createCipherTransform(num, gen)) : parser.getObj();
- if (!(xrefEntry instanceof _base_stream.BaseStream)) {
- this._cacheMap.set(num, xrefEntry);
- }
- return xrefEntry;
- }
- fetchCompressed(ref, xrefEntry, suppressEncryption = false) {
- const tableOffset = xrefEntry.offset;
- const stream = this.fetch(_primitives.Ref.get(tableOffset, 0));
- if (!(stream instanceof _base_stream.BaseStream)) {
- throw new _util.FormatError("bad ObjStm stream");
- }
- const first = stream.dict.get("First");
- const n = stream.dict.get("N");
- if (!Number.isInteger(first) || !Number.isInteger(n)) {
- throw new _util.FormatError("invalid first and n parameters for ObjStm stream");
- }
- let parser = new _parser.Parser({
- lexer: new _parser.Lexer(stream),
- xref: this,
- allowStreams: true
- });
- const nums = new Array(n);
- const offsets = new Array(n);
- for (let i = 0; i < n; ++i) {
- const num = parser.getObj();
- if (!Number.isInteger(num)) {
- throw new _util.FormatError(`invalid object number in the ObjStm stream: ${num}`);
- }
- const offset = parser.getObj();
- if (!Number.isInteger(offset)) {
- throw new _util.FormatError(`invalid object offset in the ObjStm stream: ${offset}`);
- }
- nums[i] = num;
- offsets[i] = offset;
- }
- const start = (stream.start || 0) + first;
- const entries = new Array(n);
- for (let i = 0; i < n; ++i) {
- const length = i < n - 1 ? offsets[i + 1] - offsets[i] : undefined;
- if (length < 0) {
- throw new _util.FormatError("Invalid offset in the ObjStm stream.");
- }
- parser = new _parser.Parser({
- lexer: new _parser.Lexer(stream.makeSubStream(start + offsets[i], length, stream.dict)),
- xref: this,
- allowStreams: true
- });
- const obj = parser.getObj();
- entries[i] = obj;
- if (obj instanceof _base_stream.BaseStream) {
- continue;
- }
- const num = nums[i],
- entry = this.entries[num];
- if (entry && entry.offset === tableOffset && entry.gen === i) {
- this._cacheMap.set(num, obj);
- }
- }
- xrefEntry = entries[xrefEntry.gen];
- if (xrefEntry === undefined) {
- throw new _core_utils.XRefEntryException(`Bad (compressed) XRef entry: ${ref}`);
- }
- return xrefEntry;
- }
- async fetchIfRefAsync(obj, suppressEncryption) {
- if (obj instanceof _primitives.Ref) {
- return this.fetchAsync(obj, suppressEncryption);
- }
- return obj;
- }
- async fetchAsync(ref, suppressEncryption) {
- try {
- return this.fetch(ref, suppressEncryption);
- } catch (ex) {
- if (!(ex instanceof _core_utils.MissingDataException)) {
- throw ex;
- }
- await this.pdfManager.requestRange(ex.begin, ex.end);
- return this.fetchAsync(ref, suppressEncryption);
- }
- }
- getCatalogObj() {
- return this.root;
- }
-}
-exports.XRef = XRef;
-/***/ }),
-/* 104 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ var useMozChunkedLoading = supportsMozChunked && !!args.onProgressiveData;
+ if (useMozChunkedLoading) {
+ xhr.responseType = 'moz-chunked-arraybuffer';
+ pendingRequest.onProgressiveData = args.onProgressiveData;
+ pendingRequest.mozChunked = true;
+ } else {
+ xhr.responseType = 'arraybuffer';
+ }
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.MessageHandler = void 0;
-var _util = __w_pdfjs_require__(2);
-const CallbackKind = {
- UNKNOWN: 0,
- DATA: 1,
- ERROR: 2
-};
-const StreamKind = {
- UNKNOWN: 0,
- CANCEL: 1,
- CANCEL_COMPLETE: 2,
- CLOSE: 3,
- ENQUEUE: 4,
- ERROR: 5,
- PULL: 6,
- PULL_COMPLETE: 7,
- START_COMPLETE: 8
-};
-function wrapReason(reason) {
- if (!(reason instanceof Error || typeof reason === "object" && reason !== null)) {
- (0, _util.unreachable)('wrapReason: Expected "reason" to be a (possibly cloned) Error.');
- }
- switch (reason.name) {
- case "AbortException":
- return new _util.AbortException(reason.message);
- case "MissingPDFException":
- return new _util.MissingPDFException(reason.message);
- case "PasswordException":
- return new _util.PasswordException(reason.message, reason.code);
- case "UnexpectedResponseException":
- return new _util.UnexpectedResponseException(reason.message, reason.status);
- case "UnknownErrorException":
- return new _util.UnknownErrorException(reason.message, reason.details);
- default:
- return new _util.UnknownErrorException(reason.message, reason.toString());
- }
-}
-class MessageHandler {
- constructor(sourceName, targetName, comObj) {
- this.sourceName = sourceName;
- this.targetName = targetName;
- this.comObj = comObj;
- this.callbackId = 1;
- this.streamId = 1;
- this.streamSinks = Object.create(null);
- this.streamControllers = Object.create(null);
- this.callbackCapabilities = Object.create(null);
- this.actionHandler = Object.create(null);
- this._onComObjOnMessage = event => {
- const data = event.data;
- if (data.targetName !== this.sourceName) {
- return;
- }
- if (data.stream) {
- this.#processStreamMessage(data);
- return;
- }
- if (data.callback) {
- const callbackId = data.callbackId;
- const capability = this.callbackCapabilities[callbackId];
- if (!capability) {
- throw new Error(`Cannot resolve callback ${callbackId}`);
- }
- delete this.callbackCapabilities[callbackId];
- if (data.callback === CallbackKind.DATA) {
- capability.resolve(data.data);
- } else if (data.callback === CallbackKind.ERROR) {
- capability.reject(wrapReason(data.reason));
- } else {
- throw new Error("Unexpected callback case");
- }
- return;
- }
- const action = this.actionHandler[data.action];
- if (!action) {
- throw new Error(`Unknown action from worker: ${data.action}`);
- }
- if (data.callbackId) {
- const cbSourceName = this.sourceName;
- const cbTargetName = data.sourceName;
- new Promise(function (resolve) {
- resolve(action(data.data));
- }).then(function (result) {
- comObj.postMessage({
- sourceName: cbSourceName,
- targetName: cbTargetName,
- callback: CallbackKind.DATA,
- callbackId: data.callbackId,
- data: result
- });
- }, function (reason) {
- comObj.postMessage({
- sourceName: cbSourceName,
- targetName: cbTargetName,
- callback: CallbackKind.ERROR,
- callbackId: data.callbackId,
- reason: wrapReason(reason)
- });
- });
- return;
- }
- if (data.streamId) {
- this.#createStreamSink(data);
- return;
- }
- action(data.data);
- };
- comObj.addEventListener("message", this._onComObjOnMessage);
- }
- on(actionName, handler) {
- const ah = this.actionHandler;
- if (ah[actionName]) {
- throw new Error(`There is already an actionName called "${actionName}"`);
- }
- ah[actionName] = handler;
- }
- send(actionName, data, transfers) {
- this.comObj.postMessage({
- sourceName: this.sourceName,
- targetName: this.targetName,
- action: actionName,
- data
- }, transfers);
- }
- sendWithPromise(actionName, data, transfers) {
- const callbackId = this.callbackId++;
- const capability = new _util.PromiseCapability();
- this.callbackCapabilities[callbackId] = capability;
- try {
- this.comObj.postMessage({
- sourceName: this.sourceName,
- targetName: this.targetName,
- action: actionName,
- callbackId,
- data
- }, transfers);
- } catch (ex) {
- capability.reject(ex);
- }
- return capability.promise;
- }
- sendWithStream(actionName, data, queueingStrategy, transfers) {
- const streamId = this.streamId++,
- sourceName = this.sourceName,
- targetName = this.targetName,
- comObj = this.comObj;
- return new ReadableStream({
- start: controller => {
- const startCapability = new _util.PromiseCapability();
- this.streamControllers[streamId] = {
- controller,
- startCall: startCapability,
- pullCall: null,
- cancelCall: null,
- isClosed: false
+ if (args.onError) {
+ xhr.onerror = function(evt) {
+ args.onError(xhr.status);
};
- comObj.postMessage({
- sourceName,
- targetName,
- action: actionName,
- streamId,
- data,
- desiredSize: controller.desiredSize
- }, transfers);
- return startCapability.promise;
- },
- pull: controller => {
- const pullCapability = new _util.PromiseCapability();
- this.streamControllers[streamId].pullCall = pullCapability;
- comObj.postMessage({
- sourceName,
- targetName,
- stream: StreamKind.PULL,
- streamId,
- desiredSize: controller.desiredSize
- });
- return pullCapability.promise;
- },
- cancel: reason => {
- (0, _util.assert)(reason instanceof Error, "cancel must have a valid reason");
- const cancelCapability = new _util.PromiseCapability();
- this.streamControllers[streamId].cancelCall = cancelCapability;
- this.streamControllers[streamId].isClosed = true;
- comObj.postMessage({
- sourceName,
- targetName,
- stream: StreamKind.CANCEL,
- streamId,
- reason: wrapReason(reason)
- });
- return cancelCapability.promise;
}
- }, queueingStrategy);
- }
- #createStreamSink(data) {
- const streamId = data.streamId,
- sourceName = this.sourceName,
- targetName = data.sourceName,
- comObj = this.comObj;
- const self = this,
- action = this.actionHandler[data.action];
- const streamSink = {
- enqueue(chunk, size = 1, transfers) {
- if (this.isCancelled) {
- return;
+ xhr.onreadystatechange = this.onStateChange.bind(this, xhrId);
+ xhr.onprogress = this.onProgress.bind(this, xhrId);
+
+ pendingRequest.onHeadersReceived = args.onHeadersReceived;
+ pendingRequest.onDone = args.onDone;
+ pendingRequest.onError = args.onError;
+ pendingRequest.onProgress = args.onProgress;
+
+ xhr.send(null);
+
+ return xhrId;
+ },
+
+ onProgress: function NetworkManager_onProgress(xhrId, evt) {
+ var pendingRequest = this.pendingRequests[xhrId];
+ if (!pendingRequest) {
+ // Maybe abortRequest was called...
+ return;
+ }
+
+ if (pendingRequest.mozChunked) {
+ var chunk = getArrayBuffer(pendingRequest.xhr);
+ pendingRequest.onProgressiveData(chunk);
+ }
+
+ var onProgress = pendingRequest.onProgress;
+ if (onProgress) {
+ onProgress(evt);
+ }
+ },
+
+ onStateChange: function NetworkManager_onStateChange(xhrId, evt) {
+ var pendingRequest = this.pendingRequests[xhrId];
+ if (!pendingRequest) {
+ // Maybe abortRequest was called...
+ return;
+ }
+
+ var xhr = pendingRequest.xhr;
+ if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) {
+ pendingRequest.onHeadersReceived();
+ delete pendingRequest.onHeadersReceived;
+ }
+
+ if (xhr.readyState !== 4) {
+ return;
+ }
+
+ if (!(xhrId in this.pendingRequests)) {
+ // The XHR request might have been aborted in onHeadersReceived()
+ // callback, in which case we should abort request
+ return;
+ }
+
+ delete this.pendingRequests[xhrId];
+
+ // success status == 0 can be on ftp, file and other protocols
+ if (xhr.status === 0 && this.isHttp) {
+ if (pendingRequest.onError) {
+ pendingRequest.onError(xhr.status);
}
- const lastDesiredSize = this.desiredSize;
- this.desiredSize -= size;
- if (lastDesiredSize > 0 && this.desiredSize <= 0) {
- this.sinkCapability = new _util.PromiseCapability();
- this.ready = this.sinkCapability.promise;
+ return;
+ }
+ var xhrStatus = xhr.status || OK_RESPONSE;
+
+ // From http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.2:
+ // "A server MAY ignore the Range header". This means it's possible to
+ // get a 200 rather than a 206 response from a range request.
+ var ok_response_on_range_request =
+ xhrStatus === OK_RESPONSE &&
+ pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE;
+
+ if (!ok_response_on_range_request &&
+ xhrStatus !== pendingRequest.expectedStatus) {
+ if (pendingRequest.onError) {
+ pendingRequest.onError(xhr.status);
}
- comObj.postMessage({
- sourceName,
- targetName,
- stream: StreamKind.ENQUEUE,
- streamId,
- chunk
- }, transfers);
- },
- close() {
- if (this.isCancelled) {
- return;
- }
- this.isCancelled = true;
- comObj.postMessage({
- sourceName,
- targetName,
- stream: StreamKind.CLOSE,
- streamId
+ return;
+ }
+
+ this.loadedRequests[xhrId] = true;
+
+ var chunk = getArrayBuffer(xhr);
+ if (xhrStatus === PARTIAL_CONTENT_RESPONSE) {
+ var rangeHeader = xhr.getResponseHeader('Content-Range');
+ var matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader);
+ var begin = parseInt(matches[1], 10);
+ pendingRequest.onDone({
+ begin: begin,
+ chunk: chunk
});
- delete self.streamSinks[streamId];
- },
- error(reason) {
- (0, _util.assert)(reason instanceof Error, "error must have a valid reason");
- if (this.isCancelled) {
- return;
- }
- this.isCancelled = true;
- comObj.postMessage({
- sourceName,
- targetName,
- stream: StreamKind.ERROR,
- streamId,
- reason: wrapReason(reason)
+ } else if (pendingRequest.onProgressiveData) {
+ pendingRequest.onDone(null);
+ } else if (chunk) {
+ pendingRequest.onDone({
+ begin: 0,
+ chunk: chunk
});
- },
- sinkCapability: new _util.PromiseCapability(),
- onPull: null,
- onCancel: null,
- isCancelled: false,
- desiredSize: data.desiredSize,
- ready: null
- };
- streamSink.sinkCapability.resolve();
- streamSink.ready = streamSink.sinkCapability.promise;
- this.streamSinks[streamId] = streamSink;
- new Promise(function (resolve) {
- resolve(action(data.data, streamSink));
- }).then(function () {
- comObj.postMessage({
- sourceName,
- targetName,
- stream: StreamKind.START_COMPLETE,
- streamId,
- success: true
- });
- }, function (reason) {
- comObj.postMessage({
- sourceName,
- targetName,
- stream: StreamKind.START_COMPLETE,
- streamId,
- reason: wrapReason(reason)
- });
- });
- }
- #processStreamMessage(data) {
- const streamId = data.streamId,
- sourceName = this.sourceName,
- targetName = data.sourceName,
- comObj = this.comObj;
- const streamController = this.streamControllers[streamId],
- streamSink = this.streamSinks[streamId];
- switch (data.stream) {
- case StreamKind.START_COMPLETE:
- if (data.success) {
- streamController.startCall.resolve();
- } else {
- streamController.startCall.reject(wrapReason(data.reason));
- }
- break;
- case StreamKind.PULL_COMPLETE:
- if (data.success) {
- streamController.pullCall.resolve();
- } else {
- streamController.pullCall.reject(wrapReason(data.reason));
- }
- break;
- case StreamKind.PULL:
- if (!streamSink) {
- comObj.postMessage({
- sourceName,
- targetName,
- stream: StreamKind.PULL_COMPLETE,
- streamId,
- success: true
- });
- break;
- }
- if (streamSink.desiredSize <= 0 && data.desiredSize > 0) {
- streamSink.sinkCapability.resolve();
- }
- streamSink.desiredSize = data.desiredSize;
- new Promise(function (resolve) {
- resolve(streamSink.onPull?.());
- }).then(function () {
- comObj.postMessage({
- sourceName,
- targetName,
- stream: StreamKind.PULL_COMPLETE,
- streamId,
- success: true
- });
- }, function (reason) {
- comObj.postMessage({
- sourceName,
- targetName,
- stream: StreamKind.PULL_COMPLETE,
- streamId,
- reason: wrapReason(reason)
- });
- });
- break;
- case StreamKind.ENQUEUE:
- (0, _util.assert)(streamController, "enqueue should have stream controller");
- if (streamController.isClosed) {
- break;
- }
- streamController.controller.enqueue(data.chunk);
- break;
- case StreamKind.CLOSE:
- (0, _util.assert)(streamController, "close should have stream controller");
- if (streamController.isClosed) {
- break;
- }
- streamController.isClosed = true;
- streamController.controller.close();
- this.#deleteStreamController(streamController, streamId);
- break;
- case StreamKind.ERROR:
- (0, _util.assert)(streamController, "error should have stream controller");
- streamController.controller.error(wrapReason(data.reason));
- this.#deleteStreamController(streamController, streamId);
- break;
- case StreamKind.CANCEL_COMPLETE:
- if (data.success) {
- streamController.cancelCall.resolve();
- } else {
- streamController.cancelCall.reject(wrapReason(data.reason));
- }
- this.#deleteStreamController(streamController, streamId);
- break;
- case StreamKind.CANCEL:
- if (!streamSink) {
- break;
- }
- new Promise(function (resolve) {
- resolve(streamSink.onCancel?.(wrapReason(data.reason)));
- }).then(function () {
- comObj.postMessage({
- sourceName,
- targetName,
- stream: StreamKind.CANCEL_COMPLETE,
- streamId,
- success: true
- });
- }, function (reason) {
- comObj.postMessage({
- sourceName,
- targetName,
- stream: StreamKind.CANCEL_COMPLETE,
- streamId,
- reason: wrapReason(reason)
- });
- });
- streamSink.sinkCapability.reject(wrapReason(data.reason));
- streamSink.isCancelled = true;
- delete this.streamSinks[streamId];
- break;
- default:
- throw new Error("Unexpected stream case");
+ } else if (pendingRequest.onError) {
+ pendingRequest.onError(xhr.status);
+ }
+ },
+
+ hasPendingRequests: function NetworkManager_hasPendingRequests() {
+ for (var xhrId in this.pendingRequests) {
+ return true;
+ }
+ return false;
+ },
+
+ getRequestXhr: function NetworkManager_getXhr(xhrId) {
+ return this.pendingRequests[xhrId].xhr;
+ },
+
+ isStreamingRequest: function NetworkManager_isStreamingRequest(xhrId) {
+ return !!(this.pendingRequests[xhrId].onProgressiveData);
+ },
+
+ isPendingRequest: function NetworkManager_isPendingRequest(xhrId) {
+ return xhrId in this.pendingRequests;
+ },
+
+ isLoadedRequest: function NetworkManager_isLoadedRequest(xhrId) {
+ return xhrId in this.loadedRequests;
+ },
+
+ abortAllRequests: function NetworkManager_abortAllRequests() {
+ for (var xhrId in this.pendingRequests) {
+ this.abortRequest(xhrId | 0);
+ }
+ },
+
+ abortRequest: function NetworkManager_abortRequest(xhrId) {
+ var xhr = this.pendingRequests[xhrId].xhr;
+ delete this.pendingRequests[xhrId];
+ xhr.abort();
}
+ };
+
+ return NetworkManager;
+})();
+
+(function (root, factory) {
+ {
+ factory((root.pdfjsCoreNetwork = {}), root.pdfjsSharedUtil,
+ root.pdfjsCoreWorker);
}
- async #deleteStreamController(streamController, streamId) {
- await Promise.allSettled([streamController.startCall?.promise, streamController.pullCall?.promise, streamController.cancelCall?.promise]);
- delete this.streamControllers[streamId];
- }
- destroy() {
- this.comObj.removeEventListener("message", this._onComObjOnMessage);
- }
-}
-exports.MessageHandler = MessageHandler;
+}(this, function (exports, sharedUtil, coreWorker) {
-/***/ }),
-/* 105 */
-/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => {
+ var assert = sharedUtil.assert;
+ var createPromiseCapability = sharedUtil.createPromiseCapability;
+ var isInt = sharedUtil.isInt;
+ var MissingPDFException = sharedUtil.MissingPDFException;
+ var UnexpectedResponseException = sharedUtil.UnexpectedResponseException;
-
-
-Object.defineProperty(exports, "__esModule", ({
- value: true
-}));
-exports.PDFWorkerStream = void 0;
-var _util = __w_pdfjs_require__(2);
-class PDFWorkerStream {
- constructor(msgHandler) {
- this._msgHandler = msgHandler;
- this._contentLength = null;
+ /** @implements {IPDFStream} */
+ function PDFNetworkStream(options) {
+ this._options = options;
+ var source = options.source;
+ this._manager = new NetworkManager(source.url, {
+ httpHeaders: source.httpHeaders,
+ withCredentials: source.withCredentials
+ });
+ this._rangeChunkSize = source.rangeChunkSize;
this._fullRequestReader = null;
this._rangeRequestReaders = [];
}
- getFullReader() {
- (0, _util.assert)(!this._fullRequestReader, "PDFWorkerStream.getFullReader can only be called once.");
- this._fullRequestReader = new PDFWorkerStreamReader(this._msgHandler);
- return this._fullRequestReader;
- }
- getRangeReader(begin, end) {
- const reader = new PDFWorkerStreamRangeReader(begin, end, this._msgHandler);
- this._rangeRequestReaders.push(reader);
- return reader;
- }
- cancelAllRequests(reason) {
- this._fullRequestReader?.cancel(reason);
- for (const reader of this._rangeRequestReaders.slice(0)) {
- reader.cancel(reason);
+
+ PDFNetworkStream.prototype = {
+ _onRangeRequestReaderClosed:
+ function PDFNetworkStream_onRangeRequestReaderClosed(reader) {
+ var i = this._rangeRequestReaders.indexOf(reader);
+ if (i >= 0) {
+ this._rangeRequestReaders.splice(i, 1);
+ }
+ },
+
+ getFullReader: function PDFNetworkStream_getFullReader() {
+ assert(!this._fullRequestReader);
+ this._fullRequestReader =
+ new PDFNetworkStreamFullRequestReader(this._manager, this._options);
+ return this._fullRequestReader;
+ },
+
+ getRangeReader: function PDFNetworkStream_getRangeReader(begin, end) {
+ var reader = new PDFNetworkStreamRangeRequestReader(this._manager,
+ begin, end);
+ reader.onClosed = this._onRangeRequestReaderClosed.bind(this);
+ this._rangeRequestReaders.push(reader);
+ return reader;
+ },
+
+ cancelAllRequests: function PDFNetworkStream_cancelAllRequests(reason) {
+ if (this._fullRequestReader) {
+ this._fullRequestReader.cancel(reason);
+ }
+ var readers = this._rangeRequestReaders.slice(0);
+ readers.forEach(function (reader) {
+ reader.cancel(reason);
+ });
}
- }
-}
-exports.PDFWorkerStream = PDFWorkerStream;
-class PDFWorkerStreamReader {
- constructor(msgHandler) {
- this._msgHandler = msgHandler;
- this.onProgress = null;
- this._contentLength = null;
- this._isRangeSupported = false;
+ };
+
+ /** @implements {IPDFStreamReader} */
+ function PDFNetworkStreamFullRequestReader(manager, options) {
+ this._manager = manager;
+
+ var source = options.source;
+ var args = {
+ onHeadersReceived: this._onHeadersReceived.bind(this),
+ onProgressiveData: source.disableStream ? null :
+ this._onProgressiveData.bind(this),
+ onDone: this._onDone.bind(this),
+ onError: this._onError.bind(this),
+ onProgress: this._onProgress.bind(this)
+ };
+ this._url = source.url;
+ this._fullRequestId = manager.requestFull(args);
+ this._headersReceivedCapability = createPromiseCapability();
+ this._disableRange = options.disableRange || false;
+ this._contentLength = source.length; // optional
+ this._rangeChunkSize = source.rangeChunkSize;
+ if (!this._rangeChunkSize && !this._disableRange) {
+ this._disableRange = true;
+ }
+
this._isStreamingSupported = false;
- const readableStream = this._msgHandler.sendWithStream("GetReader");
- this._reader = readableStream.getReader();
- this._headersReady = this._msgHandler.sendWithPromise("ReaderHeadersReady").then(data => {
- this._isStreamingSupported = data.isStreamingSupported;
- this._isRangeSupported = data.isRangeSupported;
- this._contentLength = data.contentLength;
- });
- }
- get headersReady() {
- return this._headersReady;
- }
- get contentLength() {
- return this._contentLength;
- }
- get isStreamingSupported() {
- return this._isStreamingSupported;
- }
- get isRangeSupported() {
- return this._isRangeSupported;
- }
- async read() {
- const {
- value,
- done
- } = await this._reader.read();
- if (done) {
- return {
- value: undefined,
- done: true
- };
- }
- return {
- value: value.buffer,
- done: false
- };
- }
- cancel(reason) {
- this._reader.cancel(reason);
- }
-}
-class PDFWorkerStreamRangeReader {
- constructor(begin, end, msgHandler) {
- this._msgHandler = msgHandler;
+ this._isRangeSupported = false;
+
+ this._cachedChunks = [];
+ this._requests = [];
+ this._done = false;
+ this._storedError = undefined;
+
this.onProgress = null;
- const readableStream = this._msgHandler.sendWithStream("GetRangeReader", {
- begin,
- end
- });
- this._reader = readableStream.getReader();
}
- get isStreamingSupported() {
- return false;
- }
- async read() {
- const {
- value,
- done
- } = await this._reader.read();
- if (done) {
- return {
- value: undefined,
- done: true
- };
+
+ PDFNetworkStreamFullRequestReader.prototype = {
+ _validateRangeRequestCapabilities: function
+ PDFNetworkStreamFullRequestReader_validateRangeRequestCapabilities() {
+
+ if (this._disableRange) {
+ return false;
+ }
+
+ var networkManager = this._manager;
+ var fullRequestXhrId = this._fullRequestId;
+ var fullRequestXhr = networkManager.getRequestXhr(fullRequestXhrId);
+ if (fullRequestXhr.getResponseHeader('Accept-Ranges') !== 'bytes') {
+ return false;
+ }
+
+ var contentEncoding =
+ fullRequestXhr.getResponseHeader('Content-Encoding') || 'identity';
+ if (contentEncoding !== 'identity') {
+ return false;
+ }
+
+ var length = fullRequestXhr.getResponseHeader('Content-Length');
+ length = parseInt(length, 10);
+ if (!isInt(length)) {
+ return false;
+ }
+
+ this._contentLength = length; // setting right content length
+
+ if (length <= 2 * this._rangeChunkSize) {
+ // The file size is smaller than the size of two chunks, so it does
+ // not make any sense to abort the request and retry with a range
+ // request.
+ return false;
+ }
+
+ return true;
+ },
+
+ _onHeadersReceived:
+ function PDFNetworkStreamFullRequestReader_onHeadersReceived() {
+
+ if (this._validateRangeRequestCapabilities()) {
+ this._isRangeSupported = true;
+ }
+
+ var networkManager = this._manager;
+ var fullRequestXhrId = this._fullRequestId;
+ if (networkManager.isStreamingRequest(fullRequestXhrId)) {
+ // We can continue fetching when progressive loading is enabled,
+ // and we don't need the autoFetch feature.
+ this._isStreamingSupported = true;
+ } else if (this._isRangeSupported) {
+ // NOTE: by cancelling the full request, and then issuing range
+ // requests, there will be an issue for sites where you can only
+ // request the pdf once. However, if this is the case, then the
+ // server should not be returning that it can support range
+ // requests.
+ networkManager.abortRequest(fullRequestXhrId);
+ }
+
+ this._headersReceivedCapability.resolve();
+ },
+
+ _onProgressiveData:
+ function PDFNetworkStreamFullRequestReader_onProgressiveData(chunk) {
+ if (this._requests.length > 0) {
+ var requestCapability = this._requests.shift();
+ requestCapability.resolve({value: chunk, done: false});
+ } else {
+ this._cachedChunks.push(chunk);
+ }
+ },
+
+ _onDone: function PDFNetworkStreamFullRequestReader_onDone(args) {
+ if (args) {
+ this._onProgressiveData(args.chunk);
+ }
+ this._done = true;
+ if (this._cachedChunks.length > 0) {
+ return;
+ }
+ this._requests.forEach(function (requestCapability) {
+ requestCapability.resolve({value: undefined, done: true});
+ });
+ this._requests = [];
+ },
+
+ _onError: function PDFNetworkStreamFullRequestReader_onError(status) {
+ var url = this._url;
+ var exception;
+ if (status === 404 || status === 0 && /^file:/.test(url)) {
+ exception = new MissingPDFException('Missing PDF "' + url + '".');
+ } else {
+ exception = new UnexpectedResponseException(
+ 'Unexpected server response (' + status +
+ ') while retrieving PDF "' + url + '".', status);
+ }
+ this._storedError = exception;
+ this._headersReceivedCapability.reject(exception);
+ this._requests.forEach(function (requestCapability) {
+ requestCapability.reject(exception);
+ });
+ this._requests = [];
+ this._cachedChunks = [];
+ },
+
+ _onProgress: function PDFNetworkStreamFullRequestReader_onProgress(data) {
+ if (this.onProgress) {
+ this.onProgress({
+ loaded: data.loaded,
+ total: data.lengthComputable ? data.total : this._contentLength
+ });
+ }
+ },
+
+ get isRangeSupported() {
+ return this._isRangeSupported;
+ },
+
+ get isStreamingSupported() {
+ return this._isStreamingSupported;
+ },
+
+ get contentLength() {
+ return this._contentLength;
+ },
+
+ get headersReady() {
+ return this._headersReceivedCapability.promise;
+ },
+
+ read: function PDFNetworkStreamFullRequestReader_read() {
+ if (this._storedError) {
+ return Promise.reject(this._storedError);
+ }
+ if (this._cachedChunks.length > 0) {
+ var chunk = this._cachedChunks.shift();
+ return Promise.resolve(chunk);
+ }
+ if (this._done) {
+ return Promise.resolve({value: undefined, done: true});
+ }
+ var requestCapability = createPromiseCapability();
+ this._requests.push(requestCapability);
+ return requestCapability.promise;
+ },
+
+ cancel: function PDFNetworkStreamFullRequestReader_cancel(reason) {
+ this._done = true;
+ this._headersReceivedCapability.reject(reason);
+ this._requests.forEach(function (requestCapability) {
+ requestCapability.resolve({value: undefined, done: true});
+ });
+ this._requests = [];
+ if (this._manager.isPendingRequest(this._fullRequestId)) {
+ this._manager.abortRequest(this._fullRequestId);
+ }
+ this._fullRequestReader = null;
}
- return {
- value: value.buffer,
- done: false
+ };
+
+ /** @implements {IPDFStreamRangeReader} */
+ function PDFNetworkStreamRangeRequestReader(manager, begin, end) {
+ this._manager = manager;
+ var args = {
+ onDone: this._onDone.bind(this),
+ onProgress: this._onProgress.bind(this)
};
+ this._requestId = manager.requestRange(begin, end, args);
+ this._requests = [];
+ this._queuedChunk = null;
+ this._done = false;
+
+ this.onProgress = null;
+ this.onClosed = null;
}
- cancel(reason) {
- this._reader.cancel(reason);
- }
-}
-/***/ })
-/******/ ]);
-/************************************************************************/
-/******/ // The module cache
-/******/ var __webpack_module_cache__ = {};
-/******/
-/******/ // The require function
-/******/ function __w_pdfjs_require__(moduleId) {
-/******/ // Check if module is in cache
-/******/ var cachedModule = __webpack_module_cache__[moduleId];
-/******/ if (cachedModule !== undefined) {
-/******/ return cachedModule.exports;
-/******/ }
-/******/ // Create a new module (and put it into the cache)
-/******/ var module = __webpack_module_cache__[moduleId] = {
-/******/ // no module.id needed
-/******/ // no module.loaded needed
-/******/ exports: {}
-/******/ };
-/******/
-/******/ // Execute the module function
-/******/ __webpack_modules__[moduleId](module, module.exports, __w_pdfjs_require__);
-/******/
-/******/ // Return the exports of the module
-/******/ return module.exports;
-/******/ }
-/******/
-/************************************************************************/
-var __webpack_exports__ = {};
-// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk.
-(() => {
-var exports = __webpack_exports__;
+ PDFNetworkStreamRangeRequestReader.prototype = {
+ _close: function PDFNetworkStreamRangeRequestReader_close() {
+ if (this.onClosed) {
+ this.onClosed(this);
+ }
+ },
+ _onDone: function PDFNetworkStreamRangeRequestReader_onDone(data) {
+ var chunk = data.chunk;
+ if (this._requests.length > 0) {
+ var requestCapability = this._requests.shift();
+ requestCapability.resolve({value: chunk, done: false});
+ } else {
+ this._queuedChunk = chunk;
+ }
+ this._done = true;
+ this._requests.forEach(function (requestCapability) {
+ requestCapability.resolve({value: undefined, done: true});
+ });
+ this._requests = [];
+ this._close();
+ },
-Object.defineProperty(exports, "__esModule", ({
- value: true
+ _onProgress: function PDFNetworkStreamRangeRequestReader_onProgress(evt) {
+ if (!this.isStreamingSupported && this.onProgress) {
+ this.onProgress({
+ loaded: evt.loaded
+ });
+ }
+ },
+
+ get isStreamingSupported() {
+ return false; // TODO allow progressive range bytes loading
+ },
+
+ read: function PDFNetworkStreamRangeRequestReader_read() {
+ if (this._queuedChunk !== null) {
+ var chunk = this._queuedChunk;
+ this._queuedChunk = null;
+ return Promise.resolve({value: chunk, done: false});
+ }
+ if (this._done) {
+ return Promise.resolve({value: undefined, done: true});
+ }
+ var requestCapability = createPromiseCapability();
+ this._requests.push(requestCapability);
+ return requestCapability.promise;
+ },
+
+ cancel: function PDFNetworkStreamRangeRequestReader_cancel(reason) {
+ this._done = true;
+ this._requests.forEach(function (requestCapability) {
+ requestCapability.resolve({value: undefined, done: true});
+ });
+ this._requests = [];
+ if (this._manager.isPendingRequest(this._requestId)) {
+ this._manager.abortRequest(this._requestId);
+ }
+ this._close();
+ }
+ };
+
+ coreWorker.setPDFNetworkStreamClass(PDFNetworkStream);
+
+ exports.PDFNetworkStream = PDFNetworkStream;
+ exports.NetworkManager = NetworkManager;
}));
-Object.defineProperty(exports, "WorkerMessageHandler", ({
- enumerable: true,
- get: function () {
- return _worker.WorkerMessageHandler;
- }
-}));
-var _worker = __w_pdfjs_require__(1);
-const pdfjsVersion = '3.11.176';
-const pdfjsBuild = '92d22853e';
-})();
-/******/ return __webpack_exports__;
-/******/ })()
-;
-});
-//# sourceMappingURL=pdf.worker.js.map
\ No newline at end of file
+
+ }).call(pdfjsLibs);
+
+ exports.WorkerMessageHandler = pdfjsLibs.pdfjsCoreWorker.WorkerMessageHandler;
+}));
+
+
diff --git a/static/pdf.js/standard_fonts/FoxitDingbats.pfb b/static/pdf.js/standard_fonts/FoxitDingbats.pfb
deleted file mode 100644
index 30d52963..00000000
Binary files a/static/pdf.js/standard_fonts/FoxitDingbats.pfb and /dev/null differ
diff --git a/static/pdf.js/standard_fonts/FoxitFixed.pfb b/static/pdf.js/standard_fonts/FoxitFixed.pfb
deleted file mode 100644
index f12dcbce..00000000
Binary files a/static/pdf.js/standard_fonts/FoxitFixed.pfb and /dev/null differ
diff --git a/static/pdf.js/standard_fonts/FoxitFixedBold.pfb b/static/pdf.js/standard_fonts/FoxitFixedBold.pfb
deleted file mode 100644
index cf8e24ae..00000000
Binary files a/static/pdf.js/standard_fonts/FoxitFixedBold.pfb and /dev/null differ
diff --git a/static/pdf.js/standard_fonts/FoxitFixedBoldItalic.pfb b/static/pdf.js/standard_fonts/FoxitFixedBoldItalic.pfb
deleted file mode 100644
index d2880017..00000000
Binary files a/static/pdf.js/standard_fonts/FoxitFixedBoldItalic.pfb and /dev/null differ
diff --git a/static/pdf.js/standard_fonts/FoxitFixedItalic.pfb b/static/pdf.js/standard_fonts/FoxitFixedItalic.pfb
deleted file mode 100644
index d71697d4..00000000
Binary files a/static/pdf.js/standard_fonts/FoxitFixedItalic.pfb and /dev/null differ
diff --git a/static/pdf.js/standard_fonts/FoxitSerif.pfb b/static/pdf.js/standard_fonts/FoxitSerif.pfb
deleted file mode 100644
index 3fa682ef..00000000
Binary files a/static/pdf.js/standard_fonts/FoxitSerif.pfb and /dev/null differ
diff --git a/static/pdf.js/standard_fonts/FoxitSerifBold.pfb b/static/pdf.js/standard_fonts/FoxitSerifBold.pfb
deleted file mode 100644
index ff7c6dde..00000000
Binary files a/static/pdf.js/standard_fonts/FoxitSerifBold.pfb and /dev/null differ
diff --git a/static/pdf.js/standard_fonts/FoxitSerifBoldItalic.pfb b/static/pdf.js/standard_fonts/FoxitSerifBoldItalic.pfb
deleted file mode 100644
index 460231fb..00000000
Binary files a/static/pdf.js/standard_fonts/FoxitSerifBoldItalic.pfb and /dev/null differ
diff --git a/static/pdf.js/standard_fonts/FoxitSerifItalic.pfb b/static/pdf.js/standard_fonts/FoxitSerifItalic.pfb
deleted file mode 100644
index d03a7c78..00000000
Binary files a/static/pdf.js/standard_fonts/FoxitSerifItalic.pfb and /dev/null differ
diff --git a/static/pdf.js/standard_fonts/FoxitSymbol.pfb b/static/pdf.js/standard_fonts/FoxitSymbol.pfb
deleted file mode 100644
index c8f9bca7..00000000
Binary files a/static/pdf.js/standard_fonts/FoxitSymbol.pfb and /dev/null differ
diff --git a/static/pdf.js/standard_fonts/LICENSE_FOXIT b/static/pdf.js/standard_fonts/LICENSE_FOXIT
deleted file mode 100644
index 8b4ed6dd..00000000
--- a/static/pdf.js/standard_fonts/LICENSE_FOXIT
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/static/pdf.js/standard_fonts/LICENSE_LIBERATION b/static/pdf.js/standard_fonts/LICENSE_LIBERATION
deleted file mode 100644
index aba73e8a..00000000
--- a/static/pdf.js/standard_fonts/LICENSE_LIBERATION
+++ /dev/null
@@ -1,102 +0,0 @@
-Digitized data copyright (c) 2010 Google Corporation
- with Reserved Font Arimo, Tinos and Cousine.
-Copyright (c) 2012 Red Hat, Inc.
- with Reserved Font Name Liberation.
-
-This Font Software is licensed under the SIL Open Font License,
-Version 1.1.
-
-This license is copied below, and is also available with a FAQ at:
-http://scripts.sil.org/OFL
-
-SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
-
-PREAMBLE The goals of the Open Font License (OFL) are to stimulate
-worldwide development of collaborative font projects, to support the font
-creation efforts of academic and linguistic communities, and to provide
-a free and open framework in which fonts may be shared and improved in
-partnership with others.
-
-The OFL allows the licensed fonts to be used, studied, modified and
-redistributed freely as long as they are not sold by themselves.
-The fonts, including any derivative works, can be bundled, embedded,
-redistributed and/or sold with any software provided that any reserved
-names are not used by derivative works. The fonts and derivatives,
-however, cannot be released under any other type of license. The
-requirement for fonts to remain under this license does not apply to
-any document created using the fonts or their derivatives.
-
-
-
-DEFINITIONS
-"Font Software" refers to the set of files released by the Copyright
-Holder(s) under this license and clearly marked as such.
-This may include source files, build scripts and documentation.
-
-"Reserved Font Name" refers to any names specified as such after the
-copyright statement(s).
-
-"Original Version" refers to the collection of Font Software components
-as distributed by the Copyright Holder(s).
-
-"Modified Version" refers to any derivative made by adding to, deleting,
-or substituting ? in part or in whole ?
-any of the components of the Original Version, by changing formats or
-by porting the Font Software to a new environment.
-
-"Author" refers to any designer, engineer, programmer, technical writer
-or other person who contributed to the Font Software.
-
-
-PERMISSION & CONDITIONS
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of the Font Software, to use, study, copy, merge, embed, modify,
-redistribute, and sell modified and unmodified copies of the Font
-Software, subject to the following conditions:
-
-1) Neither the Font Software nor any of its individual components,in
- Original or Modified Versions, may be sold by itself.
-
-2) Original or Modified Versions of the Font Software may be bundled,
- redistributed and/or sold with any software, provided that each copy
- contains the above copyright notice and this license. These can be
- included either as stand-alone text files, human-readable headers or
- in the appropriate machine-readable metadata fields within text or
- binary files as long as those fields can be easily viewed by the user.
-
-3) No Modified Version of the Font Software may use the Reserved Font
- Name(s) unless explicit written permission is granted by the
- corresponding Copyright Holder. This restriction only applies to the
- primary font name as presented to the users.
-
-4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
- Software shall not be used to promote, endorse or advertise any
- Modified Version, except to acknowledge the contribution(s) of the
- Copyright Holder(s) and the Author(s) or with their explicit written
- permission.
-
-5) The Font Software, modified or unmodified, in part or in whole, must
- be distributed entirely under this license, and must not be distributed
- under any other license. The requirement for fonts to remain under
- this license does not apply to any document created using the Font
- Software.
-
-
-
-TERMINATION
-This license becomes null and void if any of the above conditions are not met.
-
-
-
-DISCLAIMER
-THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
-OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
-COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
-DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER
-DEALINGS IN THE FONT SOFTWARE.
-
diff --git a/static/pdf.js/standard_fonts/LiberationSans-Bold.ttf b/static/pdf.js/standard_fonts/LiberationSans-Bold.ttf
deleted file mode 100644
index ee237154..00000000
Binary files a/static/pdf.js/standard_fonts/LiberationSans-Bold.ttf and /dev/null differ
diff --git a/static/pdf.js/standard_fonts/LiberationSans-BoldItalic.ttf b/static/pdf.js/standard_fonts/LiberationSans-BoldItalic.ttf
deleted file mode 100644
index 42b5717d..00000000
Binary files a/static/pdf.js/standard_fonts/LiberationSans-BoldItalic.ttf and /dev/null differ
diff --git a/static/pdf.js/standard_fonts/LiberationSans-Italic.ttf b/static/pdf.js/standard_fonts/LiberationSans-Italic.ttf
deleted file mode 100644
index 0cf61263..00000000
Binary files a/static/pdf.js/standard_fonts/LiberationSans-Italic.ttf and /dev/null differ
diff --git a/static/pdf.js/standard_fonts/LiberationSans-Regular.ttf b/static/pdf.js/standard_fonts/LiberationSans-Regular.ttf
deleted file mode 100644
index 366d1489..00000000
Binary files a/static/pdf.js/standard_fonts/LiberationSans-Regular.ttf and /dev/null differ
diff --git a/static/pdf.js/viewer.css b/static/pdf.js/viewer.css
index 19e30697..cd7badc7 100644
--- a/static/pdf.js/viewer.css
+++ b/static/pdf.js/viewer.css
@@ -13,209 +13,80 @@
* limitations under the License.
*/
-:root {
- --highlight-bg-color: rgba(180, 0, 170, 1);
- --highlight-selected-bg-color: rgba(0, 100, 0, 1);
-}
-
-@media screen and (forced-colors: active) {
- :root {
- --highlight-bg-color: Highlight;
- --highlight-selected-bg-color: ButtonText;
- }
-}
-
.textLayer {
position: absolute;
- text-align: initial;
- inset: 0;
+ left: 0;
+ top: 0;
+ right: 0;
+ bottom: 0;
overflow: hidden;
- opacity: 0.25;
- line-height: 1;
- -webkit-text-size-adjust: none;
- -moz-text-size-adjust: none;
- text-size-adjust: none;
- forced-color-adjust: none;
- transform-origin: 0 0;
- z-index: 2;
+ opacity: 0.2;
+ line-height: 1.0;
}
-.textLayer :is(span, br) {
+.textLayer > div {
color: transparent;
position: absolute;
white-space: pre;
cursor: text;
+ -webkit-transform-origin: 0% 0%;
+ -moz-transform-origin: 0% 0%;
+ -o-transform-origin: 0% 0%;
+ -ms-transform-origin: 0% 0%;
transform-origin: 0% 0%;
}
-/* Only necessary in Google Chrome, see issue 14205, and most unfortunately
- * the problem doesn't show up in "text" reference tests. */
-.textLayer span.markedContent {
- top: 0;
- height: 0;
-}
-
.textLayer .highlight {
margin: -1px;
padding: 1px;
- background-color: var(--highlight-bg-color);
+
+ background-color: rgb(180, 0, 170);
border-radius: 4px;
}
-.textLayer .highlight.appended {
- position: initial;
-}
-
.textLayer .highlight.begin {
- border-radius: 4px 0 0 4px;
+ border-radius: 4px 0px 0px 4px;
}
.textLayer .highlight.end {
- border-radius: 0 4px 4px 0;
+ border-radius: 0px 4px 4px 0px;
}
.textLayer .highlight.middle {
- border-radius: 0;
+ border-radius: 0px;
}
.textLayer .highlight.selected {
- background-color: var(--highlight-selected-bg-color);
+ background-color: rgb(0, 100, 0);
}
-.textLayer ::-moz-selection {
- background: blue;
- background: AccentColor; /* stylelint-disable-line declaration-block-no-duplicate-properties */
-}
-
-.textLayer ::selection {
- background: blue;
- background: AccentColor; /* stylelint-disable-line declaration-block-no-duplicate-properties */
-}
-
-/* Avoids https://github.com/mozilla/pdf.js/issues/13840 in Chrome */
-.textLayer br::-moz-selection {
- background: transparent;
-}
-.textLayer br::selection {
- background: transparent;
-}
+.textLayer ::selection { background: rgb(0,0,255); }
+.textLayer ::-moz-selection { background: rgb(0,0,255); }
.textLayer .endOfContent {
display: block;
position: absolute;
- inset: 100% 0 0;
+ left: 0px;
+ top: 100%;
+ right: 0px;
+ bottom: 0px;
z-index: -1;
cursor: default;
-webkit-user-select: none;
- -moz-user-select: none;
- user-select: none;
+ -ms-user-select: none;
+ -moz-user-select: none;
}
.textLayer .endOfContent.active {
- top: 0;
+ top: 0px;
}
-:root {
- --annotation-unfocused-field-background: url("data:image/svg+xml;charset=UTF-8,");
- --input-focus-border-color: Highlight;
- --input-focus-outline: 1px solid Canvas;
- --input-unfocused-border-color: transparent;
- --input-disabled-border-color: transparent;
- --input-hover-border-color: black;
- --link-outline: none;
-}
-
-@media screen and (forced-colors: active) {
- :root {
- --input-focus-border-color: CanvasText;
- --input-unfocused-border-color: ActiveText;
- --input-disabled-border-color: GrayText;
- --input-hover-border-color: Highlight;
- --link-outline: 1.5px solid LinkText;
- --hcm-highligh-filter: invert(100%);
- }
- .annotationLayer .textWidgetAnnotation :is(input, textarea):required,
- .annotationLayer .choiceWidgetAnnotation select:required,
- .annotationLayer
- .buttonWidgetAnnotation:is(.checkBox, .radioButton)
- input:required {
- outline: 1.5px solid selectedItem;
- }
-
- .annotationLayer .linkAnnotation:hover {
- -webkit-backdrop-filter: var(--hcm-highligh-filter);
- backdrop-filter: var(--hcm-highligh-filter);
- }
-
- .annotationLayer .linkAnnotation > a:hover {
- opacity: 0 !important;
- background: none !important;
- box-shadow: none;
- }
-
- .annotationLayer .popupAnnotation .popup {
- outline: calc(1.5px * var(--scale-factor)) solid CanvasText !important;
- background-color: ButtonFace !important;
- color: ButtonText !important;
- }
-
- .annotationLayer .highlightArea:hover::after {
- position: absolute;
- top: 0;
- left: 0;
- width: 100%;
- height: 100%;
- -webkit-backdrop-filter: var(--hcm-highligh-filter);
- backdrop-filter: var(--hcm-highligh-filter);
- content: "";
- pointer-events: none;
- }
-
- .annotationLayer .popupAnnotation.focused .popup {
- outline: calc(3px * var(--scale-factor)) solid Highlight !important;
- }
-}
-
-.annotationLayer {
- position: absolute;
- top: 0;
- left: 0;
- pointer-events: none;
- transform-origin: 0 0;
- z-index: 3;
-}
-
-.annotationLayer[data-main-rotation="90"] .norotate {
- transform: rotate(270deg) translateX(-100%);
-}
-.annotationLayer[data-main-rotation="180"] .norotate {
- transform: rotate(180deg) translate(-100%, -100%);
-}
-.annotationLayer[data-main-rotation="270"] .norotate {
- transform: rotate(90deg) translateY(-100%);
-}
-
-.annotationLayer canvas {
- position: absolute;
- width: 100%;
- height: 100%;
- pointer-events: none;
-}
-
.annotationLayer section {
position: absolute;
- text-align: initial;
- pointer-events: auto;
- box-sizing: border-box;
- transform-origin: 0 0;
}
-.annotationLayer .linkAnnotation {
- outline: var(--link-outline);
-}
-
-.annotationLayer :is(.linkAnnotation, .buttonWidgetAnnotation.pushButton) > a {
+.annotationLayer .linkAnnotation > a {
position: absolute;
font-size: 1em;
top: 0;
@@ -224,1956 +95,112 @@
height: 100%;
}
-.annotationLayer
- :is(.linkAnnotation, .buttonWidgetAnnotation.pushButton):not(.hasBorder)
- > a:hover {
+.annotationLayer .linkAnnotation > a /* -ms-a */ {
+ background: url("data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7") 0 0 repeat;
+}
+
+.annotationLayer .linkAnnotation > a:hover {
opacity: 0.2;
- background-color: rgba(255, 255, 0, 1);
- box-shadow: 0 2px 10px rgba(255, 255, 0, 1);
-}
-
-.annotationLayer .linkAnnotation.hasBorder:hover {
- background-color: rgba(255, 255, 0, 0.2);
-}
-
-.annotationLayer .hasBorder {
- background-size: 100% 100%;
+ background: #ff0;
+ box-shadow: 0px 2px 10px #ff0;
}
.annotationLayer .textAnnotation img {
position: absolute;
cursor: pointer;
- width: 100%;
- height: 100%;
- top: 0;
- left: 0;
}
-.annotationLayer .textWidgetAnnotation :is(input, textarea),
-.annotationLayer .choiceWidgetAnnotation select,
-.annotationLayer .buttonWidgetAnnotation:is(.checkBox, .radioButton) input {
- background-image: var(--annotation-unfocused-field-background);
- border: 2px solid var(--input-unfocused-border-color);
- box-sizing: border-box;
- font: calc(9px * var(--scale-factor)) sans-serif;
- height: 100%;
- margin: 0;
- vertical-align: top;
- width: 100%;
-}
-
-.annotationLayer .textWidgetAnnotation :is(input, textarea):required,
-.annotationLayer .choiceWidgetAnnotation select:required,
-.annotationLayer
- .buttonWidgetAnnotation:is(.checkBox, .radioButton)
- input:required {
- outline: 1.5px solid red;
-}
-
-.annotationLayer .choiceWidgetAnnotation select option {
- padding: 0;
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-
-.annotationLayer .buttonWidgetAnnotation.radioButton input {
- border-radius: 50%;
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-
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- resize: none;
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-
-.annotationLayer .textWidgetAnnotation :is(input, textarea)[disabled],
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- .buttonWidgetAnnotation:is(.checkBox, .radioButton)
- input[disabled] {
- background: none;
- border: 2px solid var(--input-disabled-border-color);
- cursor: not-allowed;
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-
-.annotationLayer .textWidgetAnnotation :is(input, textarea):hover,
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-.annotationLayer
- .buttonWidgetAnnotation:is(.checkBox, .radioButton)
- input:hover {
- border: 2px solid var(--input-hover-border-color);
-}
-.annotationLayer .textWidgetAnnotation :is(input, textarea):hover,
-.annotationLayer .choiceWidgetAnnotation select:hover,
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- border-radius: 2px;
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-
-.annotationLayer .textWidgetAnnotation :is(input, textarea):focus,
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- background: none;
- border: 2px solid var(--input-focus-border-color);
- border-radius: 2px;
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-
-.annotationLayer .buttonWidgetAnnotation:is(.checkBox, .radioButton) :focus {
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- background-color: transparent;
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-
-.annotationLayer .buttonWidgetAnnotation.checkBox :focus {
- border: 2px solid var(--input-focus-border-color);
- border-radius: 2px;
- outline: var(--input-focus-outline);
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-
-.annotationLayer .buttonWidgetAnnotation.radioButton :focus {
- border: 2px solid var(--input-focus-border-color);
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-
-.annotationLayer .buttonWidgetAnnotation.checkBox input:checked::before,
-.annotationLayer .buttonWidgetAnnotation.checkBox input:checked::after,
-.annotationLayer .buttonWidgetAnnotation.radioButton input:checked::before {
- background-color: CanvasText;
- content: "";
- display: block;
+.annotationLayer .popupWrapper {
position: absolute;
-}
-
-.annotationLayer .buttonWidgetAnnotation.checkBox input:checked::before,
-.annotationLayer .buttonWidgetAnnotation.checkBox input:checked::after {
- height: 80%;
- left: 45%;
- width: 1px;
-}
-
-.annotationLayer .buttonWidgetAnnotation.checkBox input:checked::before {
- transform: rotate(45deg);
-}
-
-.annotationLayer .buttonWidgetAnnotation.checkBox input:checked::after {
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- left: 30%;
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-.annotationLayer .textWidgetAnnotation input.comb {
- font-family: monospace;
- padding-left: 2px;
- padding-right: 0;
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-.annotationLayer .textWidgetAnnotation input.comb:focus {
- /*
- * Letter spacing is placed on the right side of each character. Hence, the
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- * area, causing horizontal scrolling. We avoid this by extending the width
- * when the element has focus and revert this when it loses focus.
- */
- width: 103%;
-}
-
-.annotationLayer .buttonWidgetAnnotation:is(.checkBox, .radioButton) input {
- -webkit-appearance: none;
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- appearance: none;
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-
-.annotationLayer .fileAttachmentAnnotation .popupTriggerArea {
- height: 100%;
- width: 100%;
-}
-
-.annotationLayer .popupAnnotation {
- position: absolute;
- font-size: calc(9px * var(--scale-factor));
- pointer-events: none;
- width: -moz-max-content;
- width: max-content;
- max-width: 45%;
- height: auto;
+ width: 20em;
}
.annotationLayer .popup {
- background-color: rgba(255, 255, 153, 1);
- box-shadow: 0 calc(2px * var(--scale-factor)) calc(5px * var(--scale-factor))
- rgba(136, 136, 136, 1);
- border-radius: calc(2px * var(--scale-factor));
- outline: 1.5px solid rgb(255, 255, 74);
- padding: calc(6px * var(--scale-factor));
+ position: absolute;
+ z-index: 200;
+ max-width: 20em;
+ background-color: #FFFF99;
+ box-shadow: 0px 2px 5px #333;
+ border-radius: 2px;
+ padding: 0.6em;
+ margin-left: 5px;
cursor: pointer;
- font: message-box;
- white-space: normal;
word-wrap: break-word;
- pointer-events: auto;
}
-.annotationLayer .popupAnnotation.focused .popup {
- outline-width: 3px;
+.annotationLayer .popup h1 {
+ font-size: 1em;
+ border-bottom: 1px solid #000000;
+ padding-bottom: 0.2em;
}
-.annotationLayer .popup * {
- font-size: calc(9px * var(--scale-factor));
+.annotationLayer .popup p {
+ padding-top: 0.2em;
}
-.annotationLayer .popup > .header {
- display: inline-block;
-}
-
-.annotationLayer .popup > .header h1 {
- display: inline;
-}
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-
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- padding-top: calc(2px * var(--scale-factor));
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-
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}
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- All these options lead to incorrect rendering likely due to rounding
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- That said it doesn't mean that the current is ideal, but it's the best
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- One drawback of this approach is that we use a border on the selected
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- :is([data-editor-rotation="0"], [data-editor-rotation="180"]) > .resizers > .resizer.topMiddle,
- .annotationEditorLayer[data-main-rotation="180"]
- :is([data-editor-rotation="270"], [data-editor-rotation="90"]) > .resizers > .resizer.topMiddle,
- .annotationEditorLayer[data-main-rotation="270"]
- :is([data-editor-rotation="180"], [data-editor-rotation="0"]) > .resizers > .resizer.topMiddle,
- .annotationEditorLayer[data-main-rotation="0"]
- :is([data-editor-rotation="90"], [data-editor-rotation="270"]) > .resizers > .resizer.bottomMiddle,
- .annotationEditorLayer[data-main-rotation="90"]
- :is([data-editor-rotation="0"], [data-editor-rotation="180"]) > .resizers > .resizer.bottomMiddle,
- .annotationEditorLayer[data-main-rotation="180"]
- :is([data-editor-rotation="270"], [data-editor-rotation="90"]) > .resizers > .resizer.bottomMiddle,
- .annotationEditorLayer[data-main-rotation="270"]
- :is([data-editor-rotation="180"], [data-editor-rotation="0"]) > .resizers > .resizer.bottomMiddle {
- cursor: ew-resize;
- }
-
-.annotationEditorLayer[data-main-rotation="0"]
- :is([data-editor-rotation="90"], [data-editor-rotation="270"]) > .resizers > .resizer.topRight,
- .annotationEditorLayer[data-main-rotation="90"]
- :is([data-editor-rotation="0"], [data-editor-rotation="180"]) > .resizers > .resizer.topRight,
- .annotationEditorLayer[data-main-rotation="180"]
- :is([data-editor-rotation="270"], [data-editor-rotation="90"]) > .resizers > .resizer.topRight,
- .annotationEditorLayer[data-main-rotation="270"]
- :is([data-editor-rotation="180"], [data-editor-rotation="0"]) > .resizers > .resizer.topRight,
- .annotationEditorLayer[data-main-rotation="0"]
- :is([data-editor-rotation="90"], [data-editor-rotation="270"]) > .resizers > .resizer.bottomLeft,
- .annotationEditorLayer[data-main-rotation="90"]
- :is([data-editor-rotation="0"], [data-editor-rotation="180"]) > .resizers > .resizer.bottomLeft,
- .annotationEditorLayer[data-main-rotation="180"]
- :is([data-editor-rotation="270"], [data-editor-rotation="90"]) > .resizers > .resizer.bottomLeft,
- .annotationEditorLayer[data-main-rotation="270"]
- :is([data-editor-rotation="180"], [data-editor-rotation="0"]) > .resizers > .resizer.bottomLeft {
- cursor: nwse-resize;
- }
-
-.annotationEditorLayer[data-main-rotation="0"]
- :is([data-editor-rotation="90"], [data-editor-rotation="270"]) > .resizers > .resizer.middleRight,
- .annotationEditorLayer[data-main-rotation="90"]
- :is([data-editor-rotation="0"], [data-editor-rotation="180"]) > .resizers > .resizer.middleRight,
- .annotationEditorLayer[data-main-rotation="180"]
- :is([data-editor-rotation="270"], [data-editor-rotation="90"]) > .resizers > .resizer.middleRight,
- .annotationEditorLayer[data-main-rotation="270"]
- :is([data-editor-rotation="180"], [data-editor-rotation="0"]) > .resizers > .resizer.middleRight,
- .annotationEditorLayer[data-main-rotation="0"]
- :is([data-editor-rotation="90"], [data-editor-rotation="270"]) > .resizers > .resizer.middleLeft,
- .annotationEditorLayer[data-main-rotation="90"]
- :is([data-editor-rotation="0"], [data-editor-rotation="180"]) > .resizers > .resizer.middleLeft,
- .annotationEditorLayer[data-main-rotation="180"]
- :is([data-editor-rotation="270"], [data-editor-rotation="90"]) > .resizers > .resizer.middleLeft,
- .annotationEditorLayer[data-main-rotation="270"]
- :is([data-editor-rotation="180"], [data-editor-rotation="0"]) > .resizers > .resizer.middleLeft {
- cursor: ns-resize;
- }
-
-.annotationEditorLayer
- :is(
- [data-main-rotation="0"] [data-editor-rotation="90"],
- [data-main-rotation="90"] [data-editor-rotation="0"],
- [data-main-rotation="180"] [data-editor-rotation="270"],
- [data-main-rotation="270"] [data-editor-rotation="180"]
- ) .altText {
- rotate: 270deg;
- }
-
-[dir="ltr"] .annotationEditorLayer
- :is(
- [data-main-rotation="0"] [data-editor-rotation="90"],
- [data-main-rotation="90"] [data-editor-rotation="0"],
- [data-main-rotation="180"] [data-editor-rotation="270"],
- [data-main-rotation="270"] [data-editor-rotation="180"]
- ) .altText {
- inset-inline-start: calc(100% - 8px);
- }
-
-[dir="ltr"] .annotationEditorLayer
- :is(
- [data-main-rotation="0"] [data-editor-rotation="90"],
- [data-main-rotation="90"] [data-editor-rotation="0"],
- [data-main-rotation="180"] [data-editor-rotation="270"],
- [data-main-rotation="270"] [data-editor-rotation="180"]
- ) .altText.small {
- inset-inline-start: calc(100% + 8px);
- inset-block-start: 100%;
- }
-
-[dir="rtl"] .annotationEditorLayer
- :is(
- [data-main-rotation="0"] [data-editor-rotation="90"],
- [data-main-rotation="90"] [data-editor-rotation="0"],
- [data-main-rotation="180"] [data-editor-rotation="270"],
- [data-main-rotation="270"] [data-editor-rotation="180"]
- ) .altText {
- inset-block-end: calc(100% - 8px);
- }
-
-[dir="rtl"] .annotationEditorLayer
- :is(
- [data-main-rotation="0"] [data-editor-rotation="90"],
- [data-main-rotation="90"] [data-editor-rotation="0"],
- [data-main-rotation="180"] [data-editor-rotation="270"],
- [data-main-rotation="270"] [data-editor-rotation="180"]
- ) .altText.small {
- inset-inline-start: -8px;
- inset-block-start: 0;
- }
-
-.annotationEditorLayer
- :is(
- [data-main-rotation="0"] [data-editor-rotation="180"],
- [data-main-rotation="90"] [data-editor-rotation="90"],
- [data-main-rotation="180"] [data-editor-rotation="0"],
- [data-main-rotation="270"] [data-editor-rotation="270"]
- ) .altText {
- rotate: 180deg;
-
- inset-block-end: calc(100% - 8px);
- inset-inline-start: calc(100% - 8px);
- }
-
-.annotationEditorLayer
- :is(
- [data-main-rotation="0"] [data-editor-rotation="180"],
- [data-main-rotation="90"] [data-editor-rotation="90"],
- [data-main-rotation="180"] [data-editor-rotation="0"],
- [data-main-rotation="270"] [data-editor-rotation="270"]
- ) .altText.small {
- inset-inline-start: 100%;
- inset-block-start: -8px;
- }
-
-.annotationEditorLayer
- :is(
- [data-main-rotation="0"] [data-editor-rotation="270"],
- [data-main-rotation="90"] [data-editor-rotation="180"],
- [data-main-rotation="180"] [data-editor-rotation="90"],
- [data-main-rotation="270"] [data-editor-rotation="0"]
- ) .altText {
- rotate: 90deg;
- }
-
-[dir="ltr"] .annotationEditorLayer
- :is(
- [data-main-rotation="0"] [data-editor-rotation="270"],
- [data-main-rotation="90"] [data-editor-rotation="180"],
- [data-main-rotation="180"] [data-editor-rotation="90"],
- [data-main-rotation="270"] [data-editor-rotation="0"]
- ) .altText {
- inset-block-end: calc(100% - 8px);
- }
-
-[dir="ltr"] .annotationEditorLayer
- :is(
- [data-main-rotation="0"] [data-editor-rotation="270"],
- [data-main-rotation="90"] [data-editor-rotation="180"],
- [data-main-rotation="180"] [data-editor-rotation="90"],
- [data-main-rotation="270"] [data-editor-rotation="0"]
- ) .altText.small {
- inset-inline-start: -8px;
- inset-block-start: 0;
- }
-
-[dir="rtl"] .annotationEditorLayer
- :is(
- [data-main-rotation="0"] [data-editor-rotation="270"],
- [data-main-rotation="90"] [data-editor-rotation="180"],
- [data-main-rotation="180"] [data-editor-rotation="90"],
- [data-main-rotation="270"] [data-editor-rotation="0"]
- ) .altText {
- inset-inline-start: calc(100% - 8px);
- }
-
-[dir="rtl"] .annotationEditorLayer
- :is(
- [data-main-rotation="0"] [data-editor-rotation="270"],
- [data-main-rotation="90"] [data-editor-rotation="180"],
- [data-main-rotation="180"] [data-editor-rotation="90"],
- [data-main-rotation="270"] [data-editor-rotation="0"]
- ) .altText.small {
- inset-inline-start: calc(100% + 8px);
- inset-block-start: 100%;
- }
-
-.altText {
- display: flex;
- align-items: center;
- justify-content: center;
- padding-inline: 4px;
- width: auto;
- height: 24px;
- min-width: 88px;
- z-index: 1;
- pointer-events: all;
-
- color: var(--alt-text-fg-color);
- font: menu;
- font-size: 12px;
- border-radius: 4px;
- border: 1px solid var(--alt-text-border-color);
- background-color: var(--alt-text-bg-color);
- box-shadow: var(--alt-text-shadow);
-
- position: absolute;
- inset-block-end: 8px;
- inset-inline-start: 8px;
-}
-
-[dir="ltr"] .altText {
- transform-origin: 0 100%;
- }
-
-[dir="rtl"] .altText {
- transform-origin: 100% 100%;
- }
-
-.altText.small {
-
- inset-block-end: unset;
- inset-inline-start: 0;
- inset-block-start: calc(100% + 8px);
- }
-
-[dir="ltr"] .altText.small {
- transform-origin: 0 0;
- }
-
-[dir="rtl"] .altText.small {
- transform-origin: 100% 0;
- }
-
-.altText:hover {
- background-color: var(--alt-text-hover-bg-color);
- border-color: var(--alt-text-hover-border-color);
- color: var(--alt-text-hover-fg-color);
- cursor: pointer;
- }
-
-.altText:hover::before {
- background-color: var(--alt-text-hover-fg-color);
- }
-
-.altText:active {
- background-color: var(--alt-text-active-bg-color);
- border-color: var(--alt-text-active-border-color);
- color: var(--alt-text-active-fg-color);
- }
-
-.altText:active::before {
- background-color: var(--alt-text-active-fg-color);
- }
-
-.altText:focus-visible {
- outline: 2px solid var(--alt-text-focus-outline-color);
- border-color: var(--alt-text-focus-border-color);
- }
-
-.altText::before {
- content: "";
- -webkit-mask-image: var(--alt-text-add-image);
- mask-image: var(--alt-text-add-image);
- -webkit-mask-repeat: no-repeat;
- mask-repeat: no-repeat;
- -webkit-mask-position: center;
- mask-position: center;
- display: inline-block;
- width: 12px;
- height: 13px;
- background-color: var(--alt-text-fg-color);
- margin-inline-end: 4px;
- }
-
-.altText.done::before {
- -webkit-mask-image: var(--alt-text-done-image);
- mask-image: var(--alt-text-done-image);
- }
-
-.altText .tooltip {
- display: none;
- }
-
-.altText .tooltip.show {
- --alt-text-tooltip-bg: #f0f0f4;
- --alt-text-tooltip-fg: #15141a;
- --alt-text-tooltip-border: #8f8f9d;
- --alt-text-tooltip-shadow: 0px 2px 6px 0px rgba(58, 57, 68, 0.2);
-
- display: inline-flex;
- flex-direction: column;
- align-items: center;
- justify-content: center;
- position: absolute;
- top: calc(100% + 2px);
- inset-inline-start: 0;
- padding-block: 2px 3px;
- padding-inline: 3px;
- max-width: 300px;
- width: -moz-max-content;
- width: max-content;
- height: auto;
- font-size: 12px;
-
- border: 0.5px solid var(--alt-text-tooltip-border);
- background: var(--alt-text-tooltip-bg);
- box-shadow: var(--alt-text-tooltip-shadow);
- color: var(--alt-text-tooltip-fg);
-
- pointer-events: none;
- }
-
-@media (prefers-color-scheme: dark) {
-
-.altText .tooltip.show {
- --alt-text-tooltip-bg: #1c1b22;
- --alt-text-tooltip-fg: #fbfbfe;
- --alt-text-tooltip-shadow: 0px 2px 6px 0px #15141a;
- }
- }
-
-@media screen and (forced-colors: active) {
-
-.altText .tooltip.show {
- --alt-text-tooltip-bg: Canvas;
- --alt-text-tooltip-fg: CanvasText;
- --alt-text-tooltip-border: CanvasText;
- --alt-text-tooltip-shadow: none;
- }
- }
-
-#altTextDialog {
- --dialog-bg-color: white;
- --dialog-border-color: white;
- --dialog-shadow: 0 2px 14px 0 rgba(58, 57, 68, 0.2);
- --text-primary-color: #15141a;
- --text-secondary-color: #5b5b66;
- --hover-filter: brightness(0.9);
- --focus-ring-color: #0060df;
- --focus-ring-outline: 2px solid var(--focus-ring-color);
-
- --textarea-border-color: #8f8f9d;
- --textarea-bg-color: white;
- --textarea-fg-color: var(--text-secondary-color);
-
- --radio-bg-color: #f0f0f4;
- --radio-checked-bg-color: #fbfbfe;
- --radio-border-color: #8f8f9d;
- --radio-checked-border-color: #0060df;
-
- --button-cancel-bg-color: #f0f0f4;
- --button-cancel-fg-color: var(--text-primary-color);
- --button-cancel-border-color: var(--button-cancel-bg-color);
- --button-cancel-hover-bg-color: var(--button-cancel-bg-color);
- --button-cancel-hover-fg-color: var(--button-cancel-fg-color);
- --button-cancel-hover-border-color: var(--button-cancel-hover-bg-color);
-
- --button-save-bg-color: #0060df;
- --button-save-fg-color: #fbfbfe;
- --button-save-hover-bg-color: var(--button-save-bg-color);
- --button-save-hover-fg-color: var(--button-save-fg-color);
- --button-save-hover-border-color: var(--button-save-hover-bg-color);
- --button-save-disabled-bg-color: var(--button-save-bg-color);
- --button-save-disabled-fg-color: var(--button-save-fg-color);
- --button-save-disabled-opacity: 0.4;
-
- font: message-box;
- font-size: 13px;
- font-weight: 400;
- line-height: 150%;
- border-radius: 4px;
- padding: 12px 16px;
- border: 1px solid var(--dialog-border-color);
- background: var(--dialog-bg-color);
- color: var(--text-primary-color);
- box-shadow: var(--dialog-shadow);
-}
-
-@media (prefers-color-scheme: dark) {
-
-#altTextDialog {
- --dialog-bg-color: #1c1b22;
- --dialog-border-color: #1c1b22;
- --dialog-shadow: 0 2px 14px 0 #15141a;
- --text-primary-color: #fbfbfe;
- --text-secondary-color: #cfcfd8;
- --focus-ring-color: #00ddff;
- --hover-filter: brightness(1.4);
-
- --textarea-bg-color: #42414d;
-
- --radio-bg-color: #2b2a33;
- --radio-checked-bg-color: #15141a;
- --radio-checked-border-color: #00ddff;
-
- --button-cancel-bg-color: #2b2a33;
- --button-save-bg-color: #00ddff;
- --button-save-fg-color: #15141a;
-}
- }
-
-@media screen and (forced-colors: active) {
-
-#altTextDialog {
- --dialog-bg-color: Canvas;
- --dialog-border-color: CanvasText;
- --dialog-shadow: none;
- --text-primary-color: CanvasText;
- --text-secondary-color: CanvasText;
- --hover-filter: none;
- --focus-ring-color: ButtonBorder;
-
- --textarea-border-color: ButtonBorder;
- --textarea-bg-color: Field;
- --textarea-fg-color: ButtonText;
-
- --radio-bg-color: ButtonFace;
- --radio-checked-bg-color: ButtonFace;
- --radio-border-color: ButtonText;
- --radio-checked-border-color: ButtonText;
-
- --button-cancel-bg-color: ButtonFace;
- --button-cancel-fg-color: ButtonText;
- --button-cancel-border-color: ButtonText;
- --button-cancel-hover-bg-color: AccentColor;
- --button-cancel-hover-fg-color: AccentColorText;
-
- --button-save-bg-color: ButtonText;
- --button-save-fg-color: ButtonFace;
- --button-save-hover-bg-color: AccentColor;
- --button-save-hover-fg-color: AccentColorText;
- --button-save-disabled-bg-color: GrayText;
- --button-save-disabled-fg-color: Canvas;
- --button-save-disabled-opacity: 1;
-}
- }
-
-#altTextDialog::backdrop {
- /* This is needed to avoid to darken the image the user want to describe. */
- -webkit-mask: url(#alttext-manager-mask);
- mask: url(#alttext-manager-mask);
- }
-
-#altTextDialog.positioned {
- margin: 0;
- }
-
-#altTextDialog #altTextContainer {
- width: 300px;
- height: -moz-fit-content;
- height: fit-content;
- display: inline-flex;
- flex-direction: column;
- align-items: flex-start;
- gap: 16px;
- }
-
-#altTextDialog #altTextContainer *:focus-visible {
- outline: var(--focus-ring-outline);
- outline-offset: 2px;
- }
-
-#altTextDialog #altTextContainer .radio {
- display: flex;
- flex-direction: column;
- align-items: flex-start;
- gap: 4px;
- }
-
-#altTextDialog #altTextContainer .radio .radioButton {
- display: flex;
- gap: 8px;
- align-self: stretch;
- align-items: center;
- }
-
-#altTextDialog #altTextContainer .radio .radioButton input {
- -webkit-appearance: none;
- -moz-appearance: none;
- appearance: none;
- box-sizing: border-box;
- width: 16px;
- height: 16px;
- border-radius: 50%;
- background-color: var(--radio-bg-color);
- border: 1px solid var(--radio-border-color);
- }
-
-#altTextDialog #altTextContainer .radio .radioButton input:hover {
- filter: var(--hover-filter);
- }
-
-#altTextDialog #altTextContainer .radio .radioButton input:checked {
- background-color: var(--radio-checked-bg-color);
- border: 4px solid var(--radio-checked-border-color);
- }
-
-#altTextDialog #altTextContainer .radio .radioLabel {
- display: flex;
- padding-inline-start: 24px;
- align-items: flex-start;
- gap: 10px;
- align-self: stretch;
- }
-
-#altTextDialog #altTextContainer .radio .radioLabel span {
- flex: 1 0 0;
- font-size: 11px;
- color: var(--text-secondary-color);
- }
-
-#altTextDialog #altTextContainer #overallDescription {
- display: flex;
- flex-direction: column;
- align-items: flex-start;
- gap: 4px;
- align-self: stretch;
- }
-
-#altTextDialog #altTextContainer #overallDescription span {
- align-self: stretch;
- }
-
-#altTextDialog #altTextContainer #overallDescription .title {
- font-size: 13px;
- font-style: normal;
- font-weight: 590;
- }
-
-#altTextDialog #altTextContainer #addDescription {
- display: flex;
- flex-direction: column;
- align-items: stretch;
- gap: 8px;
- }
-
-#altTextDialog #altTextContainer #addDescription .descriptionArea {
- flex: 1;
- padding-inline: 24px 10px;
- }
-
-#altTextDialog #altTextContainer #addDescription .descriptionArea textarea {
- font: inherit;
- width: 100%;
- min-height: 75px;
- padding: 8px;
- resize: none;
- margin: 0;
- box-sizing: border-box;
- border-radius: 4px;
- border: 1px solid var(--textarea-border-color);
- background: var(--textarea-bg-color);
- color: var(--textarea-fg-color);
- }
-
-#altTextDialog #altTextContainer #addDescription .descriptionArea textarea:focus {
- outline-offset: 0;
- border-color: transparent;
- }
-
-#altTextDialog #altTextContainer #addDescription .descriptionArea textarea:disabled {
- pointer-events: none;
- opacity: 0.4;
- }
-
-#altTextDialog #altTextContainer #buttons {
- display: flex;
- justify-content: flex-end;
- align-items: flex-start;
- gap: 8px;
- align-self: stretch;
- }
-
-#altTextDialog #altTextContainer #buttons button {
- border-radius: 4px;
- border: 1px solid;
- font: menu;
- font-weight: 600;
- padding: 4px 16px;
- width: auto;
- height: 32px;
- }
-
-#altTextDialog #altTextContainer #buttons button:hover {
- cursor: pointer;
- filter: var(--hover-filter);
- }
-
-#altTextDialog #altTextContainer #buttons button#altTextCancel {
- color: var(--button-cancel-fg-color);
- background-color: var(--button-cancel-bg-color);
- border-color: var(--button-cancel-border-color);
- }
-
-#altTextDialog #altTextContainer #buttons button#altTextCancel:hover {
- color: var(--button-cancel-hover-fg-color);
- background-color: var(--button-cancel-hover-bg-color);
- border-color: var(--button-cancel-hover-border-color);
- }
-
-#altTextDialog #altTextContainer #buttons button#altTextSave {
- color: var(--button-save-hover-fg-color);
- background-color: var(--button-save-hover-bg-color);
- border-color: var(--button-save-hover-border-color);
- opacity: 1;
- }
-
-#altTextDialog #altTextContainer #buttons button#altTextSave:hover {
- color: var(--button-save-hover-fg-color);
- background-color: var(--button-save-hover-bg-color);
- border-color: var(--button-save-hover-border-color);
- }
-
-#altTextDialog #altTextContainer #buttons button#altTextSave:disabled {
- color: var(--button-save-disabled-fg-color);
- background-color: var(--button-save-disabled-bg-color);
- opacity: var(--button-save-disabled-opacity);
- pointer-events: none;
- }
-
-:root {
- --viewer-container-height: 0;
- --pdfViewer-padding-bottom: 0;
- --page-margin: 1px auto -8px;
- --page-border: 9px solid transparent;
- --spreadHorizontalWrapped-margin-LR: -3.5px;
- --loading-icon-delay: 400ms;
-}
-
-@media screen and (forced-colors: active) {
- :root {
- --pdfViewer-padding-bottom: 9px;
- --page-margin: 8px auto -1px;
- --page-border: 1px solid CanvasText;
- --spreadHorizontalWrapped-margin-LR: 3.5px;
- }
-}
-
-[data-main-rotation="90"] {
- transform: rotate(90deg) translateY(-100%);
-}
-[data-main-rotation="180"] {
- transform: rotate(180deg) translate(-100%, -100%);
-}
-[data-main-rotation="270"] {
- transform: rotate(270deg) translateX(-100%);
-}
-
-#hiddenCopyElement {
- position: absolute;
- top: 0;
- left: 0;
- width: 0;
- height: 0;
- display: none;
-}
-
-.pdfViewer {
- /* Define this variable here and not in :root to avoid to reflow all the UI
- when scaling (see #15929). */
- --scale-factor: 1;
-
- padding-bottom: var(--pdfViewer-padding-bottom);
-}
-
.pdfViewer .canvasWrapper {
overflow: hidden;
- width: 100%;
- height: 100%;
- z-index: 1;
}
.pdfViewer .page {
direction: ltr;
width: 816px;
height: 1056px;
- margin: var(--page-margin);
+ margin: 1px auto -8px auto;
position: relative;
overflow: visible;
- border: var(--page-border);
+ border: 9px solid transparent;
background-clip: content-box;
- background-color: rgba(255, 255, 255, 1);
-}
-
-.pdfViewer .dummyPage {
- position: relative;
- width: 0;
- height: var(--viewer-container-height);
-}
-
-.pdfViewer.noUserSelect {
- -webkit-user-select: none;
- -moz-user-select: none;
- user-select: none;
+ border-image: url(images/shadow.png) 9 9 repeat;
+ background-color: white;
}
.pdfViewer.removePageBorders .page {
- margin: 0 auto 10px;
+ margin: 0px auto 10px auto;
border: none;
}
-.pdfViewer:is(.scrollHorizontal, .scrollWrapped),
-.spread {
- margin-inline: 3.5px;
- text-align: center;
-}
-
-.pdfViewer.scrollHorizontal,
-.spread {
- white-space: nowrap;
-}
-
-.pdfViewer.removePageBorders,
-.pdfViewer:is(.scrollHorizontal, .scrollWrapped) .spread {
- margin-inline: 0;
-}
-
-.spread :is(.page, .dummyPage),
-.pdfViewer:is(.scrollHorizontal, .scrollWrapped) :is(.page, .spread) {
- display: inline-block;
- vertical-align: middle;
-}
-
-.spread .page,
-.pdfViewer:is(.scrollHorizontal, .scrollWrapped) .page {
- margin-inline: var(--spreadHorizontalWrapped-margin-LR);
-}
-
-.pdfViewer.removePageBorders .spread .page,
-.pdfViewer.removePageBorders:is(.scrollHorizontal, .scrollWrapped) .page {
- margin-inline: 5px;
-}
-
.pdfViewer .page canvas {
margin: 0;
display: block;
}
-.pdfViewer .page canvas .structTree {
- contain: strict;
-}
-
-.pdfViewer .page canvas[hidden] {
- display: none;
-}
-
-.pdfViewer .page canvas[zooming] {
- width: 100%;
- height: 100%;
-}
-
-.pdfViewer .page.loadingIcon::after {
+.pdfViewer .page .loadingIcon {
position: absolute;
- top: 0;
- left: 0;
- content: "";
- width: 100%;
- height: 100%;
- background: url("images/loading-icon.gif") center no-repeat;
- display: none;
- /* Using a delay with background-image doesn't work,
- consequently we use the display. */
- transition-property: display;
- transition-delay: var(--loading-icon-delay);
- z-index: 5;
- contain: strict;
-}
-
-.pdfViewer .page.loading::after {
display: block;
+ left: 0;
+ top: 0;
+ right: 0;
+ bottom: 0;
+ background: url('images/loading-icon.gif') center no-repeat;
}
-.pdfViewer .page:not(.loading)::after {
- transition-property: none;
- display: none;
+.pdfPresentationMode:-webkit-full-screen .pdfViewer .page {
+ margin-bottom: 100%;
+ border: 0;
}
-.pdfPresentationMode .pdfViewer {
- padding-bottom: 0;
+.pdfPresentationMode:-moz-full-screen .pdfViewer .page {
+ margin-bottom: 100%;
+ border: 0;
}
-.pdfPresentationMode .spread {
- margin: 0;
+.pdfPresentationMode:-ms-fullscreen .pdfViewer .page {
+ margin-bottom: 100% !important;
+ border: 0;
}
-.pdfPresentationMode .pdfViewer .page {
- margin: 0 auto;
- border: 2px solid transparent;
-}
-
-:root {
- --dir-factor: 1;
- --inline-start: left;
- --inline-end: right;
-
- --sidebar-width: 200px;
- --sidebar-transition-duration: 200ms;
- --sidebar-transition-timing-function: ease;
-
- --toolbar-icon-opacity: 0.7;
- --doorhanger-icon-opacity: 0.9;
-
- --main-color: rgba(12, 12, 13, 1);
- --body-bg-color: rgba(212, 212, 215, 1);
- --progressBar-color: rgba(10, 132, 255, 1);
- --progressBar-bg-color: rgba(221, 221, 222, 1);
- --progressBar-blend-color: rgba(116, 177, 239, 1);
- --scrollbar-color: auto;
- --scrollbar-bg-color: auto;
- --toolbar-icon-bg-color: rgba(0, 0, 0, 1);
- --toolbar-icon-hover-bg-color: rgba(0, 0, 0, 1);
-
- --sidebar-narrow-bg-color: rgba(212, 212, 215, 0.9);
- --sidebar-toolbar-bg-color: rgba(245, 246, 247, 1);
- --toolbar-bg-color: rgba(249, 249, 250, 1);
- --toolbar-border-color: rgba(184, 184, 184, 1);
- --toolbar-box-shadow: 0 1px 0 var(--toolbar-border-color);
- --toolbar-border-bottom: none;
- --toolbarSidebar-box-shadow: inset calc(-1px * var(--dir-factor)) 0 0
- rgba(0, 0, 0, 0.25),
- 0 1px 0 rgba(0, 0, 0, 0.15), 0 0 1px rgba(0, 0, 0, 0.1);
- --toolbarSidebar-border-bottom: none;
- --button-hover-color: rgba(221, 222, 223, 1);
- --toggled-btn-color: rgba(0, 0, 0, 1);
- --toggled-btn-bg-color: rgba(0, 0, 0, 0.3);
- --toggled-hover-active-btn-color: rgba(0, 0, 0, 0.4);
- --toggled-hover-btn-outline: none;
- --dropdown-btn-bg-color: rgba(215, 215, 219, 1);
- --dropdown-btn-border: none;
- --separator-color: rgba(0, 0, 0, 0.3);
- --field-color: rgba(6, 6, 6, 1);
- --field-bg-color: rgba(255, 255, 255, 1);
- --field-border-color: rgba(187, 187, 188, 1);
- --treeitem-color: rgba(0, 0, 0, 0.8);
- --treeitem-bg-color: rgba(0, 0, 0, 0.15);
- --treeitem-hover-color: rgba(0, 0, 0, 0.9);
- --treeitem-selected-color: rgba(0, 0, 0, 0.9);
- --treeitem-selected-bg-color: rgba(0, 0, 0, 0.25);
- --thumbnail-hover-color: rgba(0, 0, 0, 0.1);
- --thumbnail-selected-color: rgba(0, 0, 0, 0.2);
- --doorhanger-bg-color: rgba(255, 255, 255, 1);
- --doorhanger-border-color: rgba(12, 12, 13, 0.2);
- --doorhanger-hover-color: rgba(12, 12, 13, 1);
- --doorhanger-hover-bg-color: rgba(237, 237, 237, 1);
- --doorhanger-separator-color: rgba(222, 222, 222, 1);
- --dialog-button-border: none;
- --dialog-button-bg-color: rgba(12, 12, 13, 0.1);
- --dialog-button-hover-bg-color: rgba(12, 12, 13, 0.3);
-
- --loading-icon: url(images/loading.svg);
- --treeitem-expanded-icon: url(images/treeitem-expanded.svg);
- --treeitem-collapsed-icon: url(images/treeitem-collapsed.svg);
- --toolbarButton-editorFreeText-icon: url(images/toolbarButton-editorFreeText.svg);
- --toolbarButton-editorInk-icon: url(images/toolbarButton-editorInk.svg);
- --toolbarButton-editorStamp-icon: url(images/toolbarButton-editorStamp.svg);
- --toolbarButton-menuArrow-icon: url(images/toolbarButton-menuArrow.svg);
- --toolbarButton-sidebarToggle-icon: url(images/toolbarButton-sidebarToggle.svg);
- --toolbarButton-secondaryToolbarToggle-icon: url(images/toolbarButton-secondaryToolbarToggle.svg);
- --toolbarButton-pageUp-icon: url(images/toolbarButton-pageUp.svg);
- --toolbarButton-pageDown-icon: url(images/toolbarButton-pageDown.svg);
- --toolbarButton-zoomOut-icon: url(images/toolbarButton-zoomOut.svg);
- --toolbarButton-zoomIn-icon: url(images/toolbarButton-zoomIn.svg);
- --toolbarButton-presentationMode-icon: url(images/toolbarButton-presentationMode.svg);
- --toolbarButton-print-icon: url(images/toolbarButton-print.svg);
- --toolbarButton-openFile-icon: url(images/toolbarButton-openFile.svg);
- --toolbarButton-download-icon: url(images/toolbarButton-download.svg);
- --toolbarButton-bookmark-icon: url(images/toolbarButton-bookmark.svg);
- --toolbarButton-viewThumbnail-icon: url(images/toolbarButton-viewThumbnail.svg);
- --toolbarButton-viewOutline-icon: url(images/toolbarButton-viewOutline.svg);
- --toolbarButton-viewAttachments-icon: url(images/toolbarButton-viewAttachments.svg);
- --toolbarButton-viewLayers-icon: url(images/toolbarButton-viewLayers.svg);
- --toolbarButton-currentOutlineItem-icon: url(images/toolbarButton-currentOutlineItem.svg);
- --toolbarButton-search-icon: url(images/toolbarButton-search.svg);
- --findbarButton-previous-icon: url(images/findbarButton-previous.svg);
- --findbarButton-next-icon: url(images/findbarButton-next.svg);
- --secondaryToolbarButton-firstPage-icon: url(images/secondaryToolbarButton-firstPage.svg);
- --secondaryToolbarButton-lastPage-icon: url(images/secondaryToolbarButton-lastPage.svg);
- --secondaryToolbarButton-rotateCcw-icon: url(images/secondaryToolbarButton-rotateCcw.svg);
- --secondaryToolbarButton-rotateCw-icon: url(images/secondaryToolbarButton-rotateCw.svg);
- --secondaryToolbarButton-selectTool-icon: url(images/secondaryToolbarButton-selectTool.svg);
- --secondaryToolbarButton-handTool-icon: url(images/secondaryToolbarButton-handTool.svg);
- --secondaryToolbarButton-scrollPage-icon: url(images/secondaryToolbarButton-scrollPage.svg);
- --secondaryToolbarButton-scrollVertical-icon: url(images/secondaryToolbarButton-scrollVertical.svg);
- --secondaryToolbarButton-scrollHorizontal-icon: url(images/secondaryToolbarButton-scrollHorizontal.svg);
- --secondaryToolbarButton-scrollWrapped-icon: url(images/secondaryToolbarButton-scrollWrapped.svg);
- --secondaryToolbarButton-spreadNone-icon: url(images/secondaryToolbarButton-spreadNone.svg);
- --secondaryToolbarButton-spreadOdd-icon: url(images/secondaryToolbarButton-spreadOdd.svg);
- --secondaryToolbarButton-spreadEven-icon: url(images/secondaryToolbarButton-spreadEven.svg);
- --secondaryToolbarButton-documentProperties-icon: url(images/secondaryToolbarButton-documentProperties.svg);
- --editorParams-stampAddImage-icon: url(images/toolbarButton-zoomIn.svg);
-}
-
-[dir="rtl"]:root {
- --dir-factor: -1;
- --inline-start: right;
- --inline-end: left;
-}
-
- :root {
- --main-color: rgba(249, 249, 250, 1);
- --body-bg-color: rgba(42, 42, 46, 1);
- --progressBar-color: rgba(0, 96, 223, 1);
- --progressBar-bg-color: rgba(40, 40, 43, 1);
- --progressBar-blend-color: rgba(20, 68, 133, 1);
- --scrollbar-color: rgba(121, 121, 123, 1);
- --scrollbar-bg-color: rgba(35, 35, 39, 1);
- --toolbar-icon-bg-color: rgba(255, 255, 255, 1);
- --toolbar-icon-hover-bg-color: rgba(255, 255, 255, 1);
-
- --sidebar-narrow-bg-color: rgba(42, 42, 46, 0.9);
- --sidebar-toolbar-bg-color: rgba(50, 50, 52, 1);
- --toolbar-bg-color: rgba(56, 56, 61, 1);
- --toolbar-border-color: rgba(12, 12, 13, 1);
- --button-hover-color: rgba(102, 102, 103, 1);
- --toggled-btn-color: rgba(255, 255, 255, 1);
- --toggled-btn-bg-color: rgba(0, 0, 0, 0.3);
- --toggled-hover-active-btn-color: rgba(0, 0, 0, 0.4);
- --dropdown-btn-bg-color: rgba(74, 74, 79, 1);
- --separator-color: rgba(0, 0, 0, 0.3);
- --field-color: rgba(250, 250, 250, 1);
- --field-bg-color: rgba(64, 64, 68, 1);
- --field-border-color: rgba(115, 115, 115, 1);
- --treeitem-color: rgba(255, 255, 255, 0.8);
- --treeitem-bg-color: rgba(255, 255, 255, 0.15);
- --treeitem-hover-color: rgba(255, 255, 255, 0.9);
- --treeitem-selected-color: rgba(255, 255, 255, 0.9);
- --treeitem-selected-bg-color: rgba(255, 255, 255, 0.25);
- --thumbnail-hover-color: rgba(255, 255, 255, 0.1);
- --thumbnail-selected-color: rgba(255, 255, 255, 0.2);
- --doorhanger-bg-color: rgba(74, 74, 79, 1);
- --doorhanger-border-color: rgba(39, 39, 43, 1);
- --doorhanger-hover-color: rgba(249, 249, 250, 1);
- --doorhanger-hover-bg-color: rgba(93, 94, 98, 1);
- --doorhanger-separator-color: rgba(92, 92, 97, 1);
- --dialog-button-bg-color: rgba(92, 92, 97, 1);
- --dialog-button-hover-bg-color: rgba(115, 115, 115, 1);
-
- /* This image is used in elements, which unfortunately means that
- * the `mask-image` approach used with all of the other images doesn't work
- * here; hence why we still have two versions of this particular image. */
- --loading-icon: url(images/loading-dark.svg);
- }
-
-@media screen and (forced-colors: active) {
- :root {
- --button-hover-color: Highlight;
- --doorhanger-hover-bg-color: Highlight;
- --toolbar-icon-opacity: 1;
- --toolbar-icon-bg-color: ButtonText;
- --toolbar-icon-hover-bg-color: ButtonFace;
- --toggled-hover-active-btn-color: ButtonText;
- --toggled-hover-btn-outline: 2px solid ButtonBorder;
- --toolbar-border-color: CanvasText;
- --toolbar-border-bottom: 1px solid var(--toolbar-border-color);
- --toolbar-box-shadow: none;
- --toggled-btn-color: HighlightText;
- --toggled-btn-bg-color: LinkText;
- --doorhanger-hover-color: ButtonFace;
- --doorhanger-border-color-whcm: 1px solid ButtonText;
- --doorhanger-triangle-opacity-whcm: 0;
- --dialog-button-border: 1px solid Highlight;
- --dialog-button-hover-bg-color: Highlight;
- --dialog-button-hover-color: ButtonFace;
- --dropdown-btn-border: 1px solid ButtonText;
- --field-border-color: ButtonText;
- --main-color: CanvasText;
- --separator-color: GrayText;
- --doorhanger-separator-color: GrayText;
- --toolbarSidebar-box-shadow: none;
- --toolbarSidebar-border-bottom: 1px solid var(--toolbar-border-color);
- }
-}
-
-@media screen and (prefers-reduced-motion: reduce) {
- :root {
- --sidebar-transition-duration: 0;
- }
+.pdfPresentationMode:fullscreen .pdfViewer .page {
+ margin-bottom: 100%;
+ border: 0;
}
* {
@@ -2181,66 +208,162 @@
margin: 0;
}
-html,
+html {
+ height: 100%;
+ width: 100%;
+ /* Font size is needed to make the activity bar the correct size. */
+ font-size: 10px;
+}
+
body {
height: 100%;
width: 100%;
+ background-color: #404040;
+ background-image: url(images/texture.png);
}
-body {
- background-color: var(--body-bg-color);
- scrollbar-color: var(--scrollbar-color) var(--scrollbar-bg-color);
+body,
+input,
+button,
+select {
+ font: message-box;
+ outline: none;
}
-.hidden,
+.hidden {
+ display: none !important;
+}
[hidden] {
display: none !important;
}
#viewerContainer.pdfPresentationMode:-webkit-full-screen {
- top: 0;
- background-color: rgba(0, 0, 0, 1);
+ top: 0px;
+ border-top: 2px solid transparent;
+ background-color: #000;
width: 100%;
height: 100%;
overflow: hidden;
cursor: none;
-webkit-user-select: none;
- user-select: none;
+}
+
+#viewerContainer.pdfPresentationMode:-moz-full-screen {
+ top: 0px;
+ border-top: 2px solid transparent;
+ background-color: #000;
+ width: 100%;
+ height: 100%;
+ overflow: hidden;
+ cursor: none;
+ -moz-user-select: none;
+}
+
+#viewerContainer.pdfPresentationMode:-ms-fullscreen {
+ top: 0px !important;
+ border-top: 2px solid transparent;
+ width: 100%;
+ height: 100%;
+ overflow: hidden !important;
+ cursor: none;
+ -ms-user-select: none;
+}
+
+#viewerContainer.pdfPresentationMode:-ms-fullscreen::-ms-backdrop {
+ background-color: #000;
}
#viewerContainer.pdfPresentationMode:fullscreen {
- top: 0;
- background-color: rgba(0, 0, 0, 1);
+ top: 0px;
+ border-top: 2px solid transparent;
+ background-color: #000;
width: 100%;
height: 100%;
overflow: hidden;
cursor: none;
-webkit-user-select: none;
- -moz-user-select: none;
- user-select: none;
+ -moz-user-select: none;
+ -ms-user-select: none;
}
-.pdfPresentationMode:-webkit-full-screen section:not([data-internal-link]) {
- pointer-events: none;
+.pdfPresentationMode:-webkit-full-screen a:not(.internalLink) {
+ display: none;
}
-.pdfPresentationMode:fullscreen section:not([data-internal-link]) {
- pointer-events: none;
+.pdfPresentationMode:-moz-full-screen a:not(.internalLink) {
+ display: none;
}
-.pdfPresentationMode:-webkit-full-screen .textLayer span {
+.pdfPresentationMode:-ms-fullscreen a:not(.internalLink) {
+ display: none !important;
+}
+
+.pdfPresentationMode:fullscreen a:not(.internalLink) {
+ display: none;
+}
+
+.pdfPresentationMode:-webkit-full-screen .textLayer > div {
cursor: none;
}
-.pdfPresentationMode:fullscreen .textLayer span {
+.pdfPresentationMode:-moz-full-screen .textLayer > div {
+ cursor: none;
+}
+
+.pdfPresentationMode:-ms-fullscreen .textLayer > div {
+ cursor: none;
+}
+
+.pdfPresentationMode:fullscreen .textLayer > div {
cursor: none;
}
.pdfPresentationMode.pdfPresentationModeControls > *,
-.pdfPresentationMode.pdfPresentationModeControls .textLayer span {
+.pdfPresentationMode.pdfPresentationModeControls .textLayer > div {
cursor: default;
}
+.imageLayer {
+ position: absolute;
+ left: 0;
+ top: 0;
+ right: 0;
+ bottom: 0;
+ color: #000;
+ font-family: sans-serif;
+ pointer-events: none;
+}
+
+.imageLayer > div {
+ pointer-events: all;
+}
+
+/* outer/inner center provides horizontal center */
+.outerCenter {
+ pointer-events: none;
+ position: relative;
+}
+html[dir='ltr'] .outerCenter {
+ float: right;
+ right: 50%;
+}
+html[dir='rtl'] .outerCenter {
+ float: left;
+ left: 50%;
+}
+.innerCenter {
+ pointer-events: auto;
+ position: relative;
+}
+html[dir='ltr'] .innerCenter {
+ float: right;
+ right: -50%;
+}
+html[dir='rtl'] .innerCenter {
+ float: left;
+ left: -50%;
+}
+
#outerContainer {
width: 100%;
height: 100%;
@@ -2249,70 +372,102 @@ body {
#sidebarContainer {
position: absolute;
- inset-block: 32px 0;
- inset-inline-start: calc(-1 * var(--sidebar-width));
- width: var(--sidebar-width);
+ top: 0;
+ bottom: 0;
+ width: 200px;
visibility: hidden;
- z-index: 100;
- font: message-box;
- border-top: 1px solid rgba(51, 51, 51, 1);
- border-inline-end: var(--doorhanger-border-color-whcm);
- transition-property: inset-inline-start;
- transition-duration: var(--sidebar-transition-duration);
- transition-timing-function: var(--sidebar-transition-timing-function);
+ -webkit-transition-duration: 200ms;
+ -webkit-transition-timing-function: ease;
+ transition-duration: 200ms;
+ transition-timing-function: ease;
+
+}
+html[dir='ltr'] #sidebarContainer {
+ -webkit-transition-property: left;
+ transition-property: left;
+ left: -200px;
+}
+html[dir='rtl'] #sidebarContainer {
+ -webkit-transition-property: right;
+ transition-property: right;
+ right: -200px;
}
-#outerContainer:is(.sidebarMoving, .sidebarOpen) #sidebarContainer {
+#outerContainer.sidebarMoving > #sidebarContainer,
+#outerContainer.sidebarOpen > #sidebarContainer {
visibility: visible;
}
-#outerContainer.sidebarOpen #sidebarContainer {
- inset-inline-start: 0;
+html[dir='ltr'] #outerContainer.sidebarOpen > #sidebarContainer {
+ left: 0px;
+}
+html[dir='rtl'] #outerContainer.sidebarOpen > #sidebarContainer {
+ right: 0px;
}
#mainContainer {
position: absolute;
- inset: 0;
- min-width: 350px;
+ top: 0;
+ right: 0;
+ bottom: 0;
+ left: 0;
+ min-width: 320px;
+ -webkit-transition-duration: 200ms;
+ -webkit-transition-timing-function: ease;
+ transition-duration: 200ms;
+ transition-timing-function: ease;
+}
+html[dir='ltr'] #outerContainer.sidebarOpen > #mainContainer {
+ -webkit-transition-property: left;
+ transition-property: left;
+ left: 200px;
+}
+html[dir='rtl'] #outerContainer.sidebarOpen > #mainContainer {
+ -webkit-transition-property: right;
+ transition-property: right;
+ right: 200px;
}
#sidebarContent {
- inset-block: 32px 0;
- inset-inline-start: 0;
+ top: 32px;
+ bottom: 0;
overflow: auto;
+ -webkit-overflow-scrolling: touch;
position: absolute;
- width: 100%;
- box-shadow: inset calc(-1px * var(--dir-factor)) 0 0 rgba(0, 0, 0, 0.25);
+ width: 200px;
+ background-color: hsla(0,0%,0%,.1);
+}
+html[dir='ltr'] #sidebarContent {
+ left: 0;
+ box-shadow: inset -1px 0 0 hsla(0,0%,0%,.25);
+}
+html[dir='rtl'] #sidebarContent {
+ right: 0;
+ box-shadow: inset 1px 0 0 hsla(0,0%,0%,.25);
}
#viewerContainer {
overflow: auto;
+ -webkit-overflow-scrolling: touch;
position: absolute;
- inset: 32px 0 0;
+ top: 32px;
+ right: 0;
+ bottom: 0;
+ left: 0;
outline: none;
}
-#viewerContainer:not(.pdfPresentationMode) {
- transition-duration: var(--sidebar-transition-duration);
- transition-timing-function: var(--sidebar-transition-timing-function);
+html[dir='ltr'] #viewerContainer {
+ box-shadow: inset 1px 0 0 hsla(0,0%,100%,.05);
}
-
-#outerContainer.sidebarOpen #viewerContainer:not(.pdfPresentationMode) {
- inset-inline-start: var(--sidebar-width);
- transition-property: inset-inline-start;
+html[dir='rtl'] #viewerContainer {
+ box-shadow: inset -1px 0 0 hsla(0,0%,100%,.05);
}
.toolbar {
position: relative;
- inset-inline: 0;
+ left: 0;
+ right: 0;
z-index: 9999;
cursor: default;
- font: message-box;
-}
-
-:is(.toolbar, .editorParamsToolbar, .findbar, #sidebarContainer)
- :is(input, button, select),
-.secondaryToolbar :is(input, button, a, select) {
- outline: none;
- font: message-box;
}
#toolbarContainer {
@@ -2320,31 +475,45 @@ body {
}
#toolbarSidebar {
- width: 100%;
+ width: 200px;
height: 32px;
- background-color: var(--sidebar-toolbar-bg-color);
- box-shadow: var(--toolbarSidebar-box-shadow);
- border-bottom: var(--toolbarSidebar-border-bottom);
+ background-color: #424242; /* fallback */
+ background-image: url(images/texture.png),
+ linear-gradient(hsla(0,0%,30%,.99), hsla(0,0%,25%,.95));
+}
+html[dir='ltr'] #toolbarSidebar {
+ box-shadow: inset -1px 0 0 rgba(0, 0, 0, 0.25),
+ inset 0 -1px 0 hsla(0,0%,100%,.05),
+ 0 1px 0 hsla(0,0%,0%,.15),
+ 0 0 1px hsla(0,0%,0%,.1);
+}
+html[dir='rtl'] #toolbarSidebar {
+ box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.25),
+ inset 0 1px 0 hsla(0,0%,100%,.05),
+ 0 1px 0 hsla(0,0%,0%,.15),
+ 0 0 1px hsla(0,0%,0%,.1);
}
-#sidebarResizer {
- position: absolute;
- inset-block: 0;
- inset-inline-end: -6px;
- width: 6px;
- z-index: 200;
- cursor: ew-resize;
-}
-
-#toolbarContainer,
-.findbar,
-.secondaryToolbar,
-.editorParamsToolbar {
+#toolbarContainer, .findbar, .secondaryToolbar {
position: relative;
height: 32px;
- background-color: var(--toolbar-bg-color);
- box-shadow: var(--toolbar-box-shadow);
- border-bottom: var(--toolbar-border-bottom);
+ background-color: #474747; /* fallback */
+ background-image: url(images/texture.png),
+ linear-gradient(hsla(0,0%,32%,.99), hsla(0,0%,27%,.95));
+}
+html[dir='ltr'] #toolbarContainer, .findbar, .secondaryToolbar {
+ box-shadow: inset 1px 0 0 hsla(0,0%,100%,.08),
+ inset 0 1px 1px hsla(0,0%,0%,.15),
+ inset 0 -1px 0 hsla(0,0%,100%,.05),
+ 0 1px 0 hsla(0,0%,0%,.15),
+ 0 1px 1px hsla(0,0%,0%,.1);
+}
+html[dir='rtl'] #toolbarContainer, .findbar, .secondaryToolbar {
+ box-shadow: inset -1px 0 0 hsla(0,0%,100%,.08),
+ inset 0 1px 1px hsla(0,0%,0%,.15),
+ inset 0 -1px 0 hsla(0,0%,100%,.05),
+ 0 1px 0 hsla(0,0%,0%,.15),
+ 0 1px 1px hsla(0,0%,0%,.1);
}
#toolbarViewer {
@@ -2352,349 +521,240 @@ body {
}
#loadingBar {
- /* Define these variables here, and not in :root, to avoid reflowing the
- entire viewer when updating progress (see issue 15958). */
- --progressBar-percent: 0%;
- --progressBar-end-offset: 0;
-
- position: absolute;
- inset-inline: 0 var(--progressBar-end-offset);
+ position: relative;
+ width: 100%;
height: 4px;
- background-color: var(--progressBar-bg-color);
- border-bottom: 1px solid var(--toolbar-border-color);
- transition-property: inset-inline-start;
- transition-duration: var(--sidebar-transition-duration);
- transition-timing-function: var(--sidebar-transition-timing-function);
-}
-
-#outerContainer.sidebarOpen #loadingBar {
- inset-inline-start: var(--sidebar-width);
+ background-color: #333;
+ border-bottom: 1px solid #333;
}
#loadingBar .progress {
position: absolute;
top: 0;
- inset-inline-start: 0;
- width: 100%;
- transform: scaleX(var(--progressBar-percent));
- transform-origin: calc(50% - 50% * var(--dir-factor)) 0;
+ left: 0;
+ width: 0%;
height: 100%;
- background-color: var(--progressBar-color);
+ background-color: #ddd;
overflow: hidden;
- transition: transform 200ms;
+ -webkit-transition: width 200ms;
+ transition: width 200ms;
+}
+
+@-webkit-keyframes progressIndeterminate {
+ 0% { left: -142px; }
+ 100% { left: 0; }
}
@keyframes progressIndeterminate {
- 0% {
- transform: translateX(calc(-142px * var(--dir-factor)));
- }
- 100% {
- transform: translateX(0);
- }
+ 0% { left: -142px; }
+ 100% { left: 0; }
}
-#loadingBar.indeterminate .progress {
- transform: none;
- background-color: var(--progressBar-bg-color);
+#loadingBar .progress.indeterminate {
+ background-color: #999;
+ -webkit-transition: none;
transition: none;
}
-#loadingBar.indeterminate .progress .glimmer {
+#loadingBar .progress.indeterminate .glimmer {
position: absolute;
top: 0;
- inset-inline-start: 0;
+ left: 0;
height: 100%;
width: calc(100% + 150px);
- background: repeating-linear-gradient(
- 135deg,
- var(--progressBar-blend-color) 0,
- var(--progressBar-bg-color) 5px,
- var(--progressBar-bg-color) 45px,
- var(--progressBar-color) 55px,
- var(--progressBar-color) 95px,
- var(--progressBar-blend-color) 100px
- );
- animation: progressIndeterminate 1s linear infinite;
+
+ background: repeating-linear-gradient(135deg,
+ #bbb 0, #999 5px,
+ #999 45px, #ddd 55px,
+ #ddd 95px, #bbb 100px);
+
+ -webkit-animation: progressIndeterminate 950ms linear infinite;
+ animation: progressIndeterminate 950ms linear infinite;
}
-#outerContainer.sidebarResizing
- :is(#sidebarContainer, #viewerContainer, #loadingBar) {
- /* Improve responsiveness and avoid visual glitches when the sidebar is resized. */
- transition-duration: 0s;
-}
-
-.findbar,
-.secondaryToolbar,
-.editorParamsToolbar {
+.findbar, .secondaryToolbar {
top: 32px;
position: absolute;
- z-index: 30000;
- height: auto;
- padding: 0 4px;
- margin: 4px 2px;
- font: message-box;
+ z-index: 10000;
+ height: 32px;
+
+ min-width: 16px;
+ padding: 0px 6px 0px 6px;
+ margin: 4px 2px 4px 2px;
+ color: hsl(0,0%,85%);
font-size: 12px;
line-height: 14px;
text-align: left;
cursor: default;
}
-.findbar {
- inset-inline-start: 64px;
- min-width: 300px;
- background-color: var(--toolbar-bg-color);
-}
-.findbar > div {
- height: 32px;
-}
-.findbar > div#findbarInputContainer {
- margin-inline-end: 4px;
-}
-.findbar.wrapContainers > div,
-.findbar.wrapContainers > div#findbarMessageContainer > * {
- clear: both;
-}
-.findbar.wrapContainers > div#findbarMessageContainer {
- height: auto;
+html[dir='ltr'] .findbar {
+ left: 68px;
}
-.findbar input[type="checkbox"] {
- pointer-events: none;
+html[dir='rtl'] .findbar {
+ right: 68px;
}
.findbar label {
-webkit-user-select: none;
- -moz-user-select: none;
- user-select: none;
+ -moz-user-select: none;
}
-.findbar label:hover,
-.findbar input:focus-visible + label {
- color: var(--toggled-btn-color);
- background-color: var(--button-hover-color);
-}
-
-.findbar .toolbarField[type="checkbox"]:checked + .toolbarLabel {
- background-color: var(--toggled-btn-bg-color) !important;
- color: var(--toggled-btn-color);
-}
-
-#findInput {
- width: 200px;
-}
-#findInput::-moz-placeholder {
- font-style: normal;
-}
-#findInput::placeholder {
- font-style: normal;
-}
#findInput[data-status="pending"] {
- background-image: var(--loading-icon);
+ background-image: url(images/loading-small.png);
background-repeat: no-repeat;
- background-position: calc(50% + 48% * var(--dir-factor));
+ background-position: right;
}
-#findInput[data-status="notFound"] {
- background-color: rgba(255, 102, 102, 1);
+html[dir='rtl'] #findInput[data-status="pending"] {
+ background-position: left;
}
-.secondaryToolbar,
-.editorParamsToolbar {
- padding: 6px 0 10px;
- inset-inline-end: 4px;
+.secondaryToolbar {
+ padding: 6px;
height: auto;
- background-color: var(--doorhanger-bg-color);
+ z-index: 30000;
}
-
-.editorParamsToolbarContainer {
- width: 220px;
- margin-bottom: -4px;
+html[dir='ltr'] .secondaryToolbar {
+ right: 4px;
}
-
-.editorParamsToolbarContainer > .editorParamsSetter {
- min-height: 26px;
- display: flex;
- align-items: center;
- justify-content: space-between;
- padding-inline: 10px;
-}
-
-.editorParamsToolbarContainer .editorParamsLabel {
- padding-inline-end: 10px;
- flex: none;
- color: var(--main-color);
-}
-
-.editorParamsToolbarContainer .editorParamsColor {
- width: 32px;
- height: 32px;
- flex: none;
-}
-
-.editorParamsToolbarContainer .editorParamsSlider {
- background-color: transparent;
- width: 90px;
- flex: 0 1 0;
-}
-
-.editorParamsToolbarContainer .editorParamsSlider::-moz-range-progress {
- background-color: black;
-}
-
-.editorParamsToolbarContainer .editorParamsSlider::-webkit-slider-runnable-track,
-.editorParamsToolbarContainer .editorParamsSlider::-moz-range-track {
- background-color: black;
-}
-
-.editorParamsToolbarContainer .editorParamsSlider::-webkit-slider-thumb,
-.editorParamsToolbarContainer .editorParamsSlider::-moz-range-thumb {
- background-color: white;
+html[dir='rtl'] .secondaryToolbar {
+ left: 4px;
}
#secondaryToolbarButtonContainer {
- max-width: 220px;
- min-height: 26px;
- max-height: calc(var(--viewer-container-height) - 40px);
+ max-width: 200px;
+ max-height: 400px;
overflow-y: auto;
+ -webkit-overflow-scrolling: touch;
margin-bottom: -4px;
}
-#editorStampParamsToolbar {
- inset-inline-end: 40px;
- background-color: var(--toolbar-bg-color);
-}
-
-#editorInkParamsToolbar {
- inset-inline-end: 68px;
- background-color: var(--toolbar-bg-color);
-}
-
-#editorFreeTextParamsToolbar {
- inset-inline-end: 96px;
- background-color: var(--toolbar-bg-color);
-}
-
-#editorStampAddImage::before {
- -webkit-mask-image: var(--editorParams-stampAddImage-icon);
- mask-image: var(--editorParams-stampAddImage-icon);
-}
-
.doorHanger,
.doorHangerRight {
+ border: 1px solid hsla(0,0%,0%,.5);
border-radius: 2px;
- box-shadow:
- 0 1px 5px var(--doorhanger-border-color),
- 0 0 0 1px var(--doorhanger-border-color);
- border: var(--doorhanger-border-color-whcm);
+ box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}
-:is(.doorHanger, .doorHangerRight)::after,
-:is(.doorHanger, .doorHangerRight)::before {
+.doorHanger:after, .doorHanger:before,
+.doorHangerRight:after, .doorHangerRight:before {
bottom: 100%;
- border: 8px solid rgba(0, 0, 0, 0);
+ border: solid transparent;
content: " ";
height: 0;
width: 0;
position: absolute;
pointer-events: none;
- opacity: var(--doorhanger-triangle-opacity-whcm);
}
-.doorHanger::after {
- inset-inline-start: 10px;
- margin-inline-start: -8px;
- border-bottom-color: var(--toolbar-bg-color);
+.doorHanger:after,
+.doorHangerRight:after {
+ border-bottom-color: hsla(0,0%,32%,.99);
+ border-width: 8px;
}
-.doorHangerRight::after {
- inset-inline-end: 10px;
- margin-inline-end: -8px;
- border-bottom-color: var(--doorhanger-bg-color);
-}
-:is(.doorHanger, .doorHangerRight)::before {
- border-bottom-color: var(--doorhanger-border-color);
+.doorHanger:before,
+.doorHangerRight:before {
+ border-bottom-color: hsla(0,0%,0%,.5);
border-width: 9px;
}
-.doorHanger::before {
- inset-inline-start: 10px;
- margin-inline-start: -9px;
+
+html[dir='ltr'] .doorHanger:after,
+html[dir='rtl'] .doorHangerRight:after {
+ left: 13px;
+ margin-left: -8px;
}
-.doorHangerRight::before {
- inset-inline-end: 10px;
- margin-inline-end: -9px;
+
+html[dir='ltr'] .doorHanger:before,
+html[dir='rtl'] .doorHangerRight:before {
+ left: 13px;
+ margin-left: -9px;
+}
+
+html[dir='rtl'] .doorHanger:after,
+html[dir='ltr'] .doorHangerRight:after {
+ right: 13px;
+ margin-right: -8px;
+}
+
+html[dir='rtl'] .doorHanger:before,
+html[dir='ltr'] .doorHangerRight:before {
+ right: 13px;
+ margin-right: -9px;
}
#findResultsCount {
- background-color: rgba(217, 217, 217, 1);
- color: rgba(82, 82, 82, 1);
+ background-color: hsl(0, 0%, 85%);
+ color: hsl(0, 0%, 32%);
text-align: center;
- padding: 4px 5px;
- margin: 5px;
+ padding: 3px 4px;
}
-#findMsg[data-status="notFound"] {
- font-weight: bold;
+#findMsg {
+ font-style: italic;
+ color: #A6B7D0;
}
-:is(#findResultsCount, #findMsg):empty {
- display: none;
+#findInput.notFound {
+ background-color: rgb(255, 102, 102);
}
-#toolbarViewerMiddle {
+html[dir='ltr'] #toolbarViewerLeft {
+ margin-left: -1px;
+}
+html[dir='rtl'] #toolbarViewerRight {
+ margin-right: -1px;
+}
+
+html[dir='ltr'] #toolbarViewerLeft,
+html[dir='rtl'] #toolbarViewerRight {
position: absolute;
- left: 50%;
- transform: translateX(-50%);
+ top: 0;
+ left: 0;
}
-
-#toolbarViewerLeft,
-#toolbarSidebarLeft {
- float: var(--inline-start);
+html[dir='ltr'] #toolbarViewerRight,
+html[dir='rtl'] #toolbarViewerLeft {
+ position: absolute;
+ top: 0;
+ right: 0;
}
-#toolbarViewerRight,
-#toolbarSidebarRight {
- float: var(--inline-end);
-}
-
-#toolbarViewerLeft > *,
-#toolbarViewerMiddle > *,
-#toolbarViewerRight > *,
-#toolbarSidebarLeft *,
-#toolbarSidebarRight *,
-.findbar * {
+html[dir='ltr'] #toolbarViewerLeft > *,
+html[dir='ltr'] #toolbarViewerMiddle > *,
+html[dir='ltr'] #toolbarViewerRight > *,
+html[dir='ltr'] .findbar > * {
position: relative;
- float: var(--inline-start);
+ float: left;
+}
+html[dir='rtl'] #toolbarViewerLeft > *,
+html[dir='rtl'] #toolbarViewerMiddle > *,
+html[dir='rtl'] #toolbarViewerRight > *,
+html[dir='rtl'] .findbar > * {
+ position: relative;
+ float: right;
}
-#toolbarViewerLeft {
- padding-inline-start: 1px;
-}
-#toolbarViewerRight {
- padding-inline-end: 1px;
-}
-#toolbarSidebarRight {
- padding-inline-end: 2px;
-}
-
-.splitToolbarButton {
- margin: 2px;
+html[dir='ltr'] .splitToolbarButton {
+ margin: 3px 2px 4px 0;
display: inline-block;
}
-.splitToolbarButton > .toolbarButton {
- float: var(--inline-start);
+html[dir='rtl'] .splitToolbarButton {
+ margin: 3px 0 4px 2px;
+ display: inline-block;
+}
+html[dir='ltr'] .splitToolbarButton > .toolbarButton {
+ border-radius: 0;
+ float: left;
+}
+html[dir='rtl'] .splitToolbarButton > .toolbarButton {
+ border-radius: 0;
+ float: right;
}
.toolbarButton,
.secondaryToolbarButton,
-.dialogButton {
- border: none;
+.overlayButton {
+ border: 0 none;
background: none;
- width: 28px;
- height: 28px;
- outline: none;
-}
-
-.dialogButton:is(:hover, :focus-visible) {
- background-color: var(--dialog-button-hover-bg-color);
-}
-
-.dialogButton:is(:hover, :focus-visible) > span {
- color: var(--dialog-button-hover-color);
+ width: 32px;
+ height: 25px;
}
.toolbarButton > span {
@@ -2704,116 +764,245 @@ body {
overflow: hidden;
}
-:is(.toolbarButton, .secondaryToolbarButton, .dialogButton)[disabled] {
- opacity: 0.5;
+.toolbarButton[disabled],
+.secondaryToolbarButton[disabled],
+.overlayButton[disabled] {
+ opacity: .5;
}
-.splitToolbarButton > .toolbarButton:is(:hover, :focus-visible),
-.dropdownToolbarButton:hover {
- background-color: var(--button-hover-color);
+.toolbarButton.group {
+ margin-right: 0;
+}
+
+.splitToolbarButton.toggled .toolbarButton {
+ margin: 0;
+}
+
+.splitToolbarButton:hover > .toolbarButton,
+.splitToolbarButton:focus > .toolbarButton,
+.splitToolbarButton.toggled > .toolbarButton,
+.toolbarButton.textButton {
+ background-color: hsla(0,0%,0%,.12);
+ background-image: linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0));
+ background-clip: padding-box;
+ border: 1px solid hsla(0,0%,0%,.35);
+ border-color: hsla(0,0%,0%,.32) hsla(0,0%,0%,.38) hsla(0,0%,0%,.42);
+ box-shadow: 0 1px 0 hsla(0,0%,100%,.05) inset,
+ 0 0 1px hsla(0,0%,100%,.15) inset,
+ 0 1px 0 hsla(0,0%,100%,.05);
+ -webkit-transition-property: background-color, border-color, box-shadow;
+ -webkit-transition-duration: 150ms;
+ -webkit-transition-timing-function: ease;
+ transition-property: background-color, border-color, box-shadow;
+ transition-duration: 150ms;
+ transition-timing-function: ease;
+
+}
+.splitToolbarButton > .toolbarButton:hover,
+.splitToolbarButton > .toolbarButton:focus,
+.dropdownToolbarButton:hover,
+.overlayButton:hover,
+.overlayButton:focus,
+.toolbarButton.textButton:hover,
+.toolbarButton.textButton:focus {
+ background-color: hsla(0,0%,0%,.2);
+ box-shadow: 0 1px 0 hsla(0,0%,100%,.05) inset,
+ 0 0 1px hsla(0,0%,100%,.15) inset,
+ 0 0 1px hsla(0,0%,0%,.05);
+ z-index: 199;
}
.splitToolbarButton > .toolbarButton {
position: relative;
+}
+html[dir='ltr'] .splitToolbarButton > .toolbarButton:first-child,
+html[dir='rtl'] .splitToolbarButton > .toolbarButton:last-child {
+ position: relative;
margin: 0;
+ margin-right: -1px;
+ border-top-left-radius: 2px;
+ border-bottom-left-radius: 2px;
+ border-right-color: transparent;
}
-#toolbarSidebar .splitToolbarButton > .toolbarButton {
- margin-inline-end: 2px;
+html[dir='ltr'] .splitToolbarButton > .toolbarButton:last-child,
+html[dir='rtl'] .splitToolbarButton > .toolbarButton:first-child {
+ position: relative;
+ margin: 0;
+ margin-left: -1px;
+ border-top-right-radius: 2px;
+ border-bottom-right-radius: 2px;
+ border-left-color: transparent;
}
-
.splitToolbarButtonSeparator {
- float: var(--inline-start);
- margin: 4px 0;
+ padding: 8px 0;
width: 1px;
- height: 20px;
- background-color: var(--separator-color);
+ background-color: hsla(0,0%,0%,.5);
+ z-index: 99;
+ box-shadow: 0 0 0 1px hsla(0,0%,100%,.08);
+ display: inline-block;
+ margin: 5px 0;
+}
+html[dir='ltr'] .splitToolbarButtonSeparator {
+ float: left;
+}
+html[dir='rtl'] .splitToolbarButtonSeparator {
+ float: right;
+}
+.splitToolbarButton:hover > .splitToolbarButtonSeparator,
+.splitToolbarButton.toggled > .splitToolbarButtonSeparator {
+ padding: 12px 0;
+ margin: 1px 0;
+ box-shadow: 0 0 0 1px hsla(0,0%,100%,.03);
+ -webkit-transition-property: padding;
+ -webkit-transition-duration: 10ms;
+ -webkit-transition-timing-function: ease;
+ transition-property: padding;
+ transition-duration: 10ms;
+ transition-timing-function: ease;
}
.toolbarButton,
.dropdownToolbarButton,
.secondaryToolbarButton,
-.dialogButton {
+.overlayButton {
min-width: 16px;
- margin: 2px 1px;
padding: 2px 6px 0;
- border: none;
+ border: 1px solid transparent;
border-radius: 2px;
- color: var(--main-color);
+ color: hsla(0,0%,100%,.8);
font-size: 12px;
line-height: 14px;
-webkit-user-select: none;
- -moz-user-select: none;
- user-select: none;
+ -moz-user-select: none;
+ -ms-user-select: none;
+ /* Opera does not support user-select, use <... unselectable="on"> instead */
cursor: default;
- box-sizing: border-box;
+ -webkit-transition-property: background-color, border-color, box-shadow;
+ -webkit-transition-duration: 150ms;
+ -webkit-transition-timing-function: ease;
+ transition-property: background-color, border-color, box-shadow;
+ transition-duration: 150ms;
+ transition-timing-function: ease;
}
-.toolbarButton:is(:hover, :focus-visible) {
- background-color: var(--button-hover-color);
+html[dir='ltr'] .toolbarButton,
+html[dir='ltr'] .overlayButton,
+html[dir='ltr'] .dropdownToolbarButton {
+ margin: 3px 2px 4px 0;
}
-.secondaryToolbarButton:is(:hover, :focus-visible) {
- background-color: var(--doorhanger-hover-bg-color);
- color: var(--doorhanger-hover-color);
+html[dir='rtl'] .toolbarButton,
+html[dir='rtl'] .overlayButton,
+html[dir='rtl'] .dropdownToolbarButton {
+ margin: 3px 0 4px 2px;
}
-:is(.toolbarButton, .secondaryToolbarButton).toggled,
-.splitToolbarButton.toggled > .toolbarButton.toggled {
- background-color: var(--toggled-btn-bg-color);
- color: var(--toggled-btn-color);
+.toolbarButton:hover,
+.toolbarButton:focus,
+.dropdownToolbarButton,
+.overlayButton,
+.secondaryToolbarButton:hover,
+.secondaryToolbarButton:focus {
+ background-color: hsla(0,0%,0%,.12);
+ background-image: linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0));
+ background-clip: padding-box;
+ border: 1px solid hsla(0,0%,0%,.35);
+ border-color: hsla(0,0%,0%,.32) hsla(0,0%,0%,.38) hsla(0,0%,0%,.42);
+ box-shadow: 0 1px 0 hsla(0,0%,100%,.05) inset,
+ 0 0 1px hsla(0,0%,100%,.15) inset,
+ 0 1px 0 hsla(0,0%,100%,.05);
}
-:is(.toolbarButton, .secondaryToolbarButton).toggled:hover,
-.splitToolbarButton.toggled > .toolbarButton.toggled:hover {
- outline: var(--toggled-hover-btn-outline) !important;
+.toolbarButton:hover:active,
+.overlayButton:hover:active,
+.dropdownToolbarButton:hover:active,
+.secondaryToolbarButton:hover:active {
+ background-color: hsla(0,0%,0%,.2);
+ background-image: linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0));
+ border-color: hsla(0,0%,0%,.35) hsla(0,0%,0%,.4) hsla(0,0%,0%,.45);
+ box-shadow: 0 1px 1px hsla(0,0%,0%,.1) inset,
+ 0 0 1px hsla(0,0%,0%,.2) inset,
+ 0 1px 0 hsla(0,0%,100%,.05);
+ -webkit-transition-property: background-color, border-color, box-shadow;
+ -webkit-transition-duration: 10ms;
+ -webkit-transition-timing-function: linear;
+ transition-property: background-color, border-color, box-shadow;
+ transition-duration: 10ms;
+ transition-timing-function: linear;
}
-:is(.toolbarButton, .secondaryToolbarButton).toggled::before {
- background-color: var(--toggled-btn-color);
+.toolbarButton.toggled,
+.splitToolbarButton.toggled > .toolbarButton.toggled,
+.secondaryToolbarButton.toggled {
+ background-color: hsla(0,0%,0%,.3);
+ background-image: linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,100%,0));
+ border-color: hsla(0,0%,0%,.4) hsla(0,0%,0%,.45) hsla(0,0%,0%,.5);
+ box-shadow: 0 1px 1px hsla(0,0%,0%,.1) inset,
+ 0 0 1px hsla(0,0%,0%,.2) inset,
+ 0 1px 0 hsla(0,0%,100%,.05);
+ -webkit-transition-property: background-color, border-color, box-shadow;
+ -webkit-transition-duration: 10ms;
+ -webkit-transition-timing-function: linear;
+ transition-property: background-color, border-color, box-shadow;
+ transition-duration: 10ms;
+ transition-timing-function: linear;
}
-:is(.toolbarButton, .secondaryToolbarButton).toggled:hover:active,
-.splitToolbarButton.toggled > .toolbarButton.toggled:hover:active {
- background-color: var(--toggled-hover-active-btn-color);
+.toolbarButton.toggled:hover:active,
+.splitToolbarButton.toggled > .toolbarButton.toggled:hover:active,
+.secondaryToolbarButton.toggled:hover:active {
+ background-color: hsla(0,0%,0%,.4);
+ border-color: hsla(0,0%,0%,.4) hsla(0,0%,0%,.5) hsla(0,0%,0%,.55);
+ box-shadow: 0 1px 1px hsla(0,0%,0%,.2) inset,
+ 0 0 1px hsla(0,0%,0%,.3) inset,
+ 0 1px 0 hsla(0,0%,100%,.05);
}
.dropdownToolbarButton {
- /* Define this variable here, and not in :root, to avoid reflowing the
- entire viewer when updating the width. */
- --scale-select-width: 140px;
-
- width: var(--scale-select-width);
+ width: 120px;
+ max-width: 120px;
padding: 0;
- background-color: var(--dropdown-btn-bg-color);
- border: var(--dropdown-btn-border);
+ overflow: hidden;
+ background: url(images/toolbarButton-menuArrows.png) no-repeat;
}
-.dropdownToolbarButton::after {
- top: 6px;
- inset-inline-end: 6px;
- pointer-events: none;
- -webkit-mask-image: var(--toolbarButton-menuArrow-icon);
- mask-image: var(--toolbarButton-menuArrow-icon);
+html[dir='ltr'] .dropdownToolbarButton {
+ background-position: 95%;
+}
+html[dir='rtl'] .dropdownToolbarButton {
+ background-position: 5%;
}
.dropdownToolbarButton > select {
- -webkit-appearance: none;
- -moz-appearance: none;
- appearance: none;
- width: inherit;
- height: 28px;
+ min-width: 140px;
font-size: 12px;
- color: var(--main-color);
+ color: hsl(0,0%,95%);
margin: 0;
- padding: 1px 0 2px;
- padding-inline-start: 6px;
+ padding: 3px 2px 2px;
border: none;
- background-color: var(--dropdown-btn-bg-color);
-}
-.dropdownToolbarButton > select:is(:hover, :focus-visible) {
- background-color: var(--button-hover-color);
- color: var(--toggled-btn-color);
+ background: rgba(0,0,0,0); /* Opera does not support 'transparent'