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oxjs/source/Ox.Geo/Ox.Geo.js
rlx c5af338d2d update Ox.Chart
2012-03-26 19:26:28 +00:00

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'use strict';
Ox.load.Geo = function(options, callback) {
Ox.getJSON(Ox.PATH + 'Ox.Geo/json/Ox.Geo.json', function(data) {
//@ Constants ----------------------------------------------------------
/*@
Ox.COUNTRIES <[o]> Array of countries
A list of independent (or de-facto independent) countries and
dependencies (see
<a href="http://en.wikipedia.org/wiki/List_of_sovereign_states">Wikipedia</a>),
other entities with
<a href="http://en.wikipedia.org/wiki/ISO_3166-1_alpha-2">ISO 3166-1 alpha-2</a>
country codes, and former countries according to
<a href="http://en.wikipedia.org/wiki/ISO_3166-3">ISO 3166-3</a>
and <a href="http://www.imdb.com/country/">IMDb</a>.
area <n> Area of the country in square meters
code <s> ISO 3166-1 alpha-2 country code
created <o> FIXME: incomplete data
dependencies <[s]> Array of dependencies of the country
dependency <[s]> Array of countries the country is a dependency of
disputed <[s]> Array of countries the country is disputed by
disputes <[s]> Array of countries the country disputes
dissolved <o> Present if the country was dissolves
country <s|[s]> Succeeding country or countries
date <s> Date of dissolution
type <s> "joined", "merged", "renamed" or "split"
east <n> Longitude of eastern boundary in deg
googleName <s|u> Google Maps country name
imdbName <s|u> IMDb country name
languages <[s]> Array of languages that are spoken in this country more than in any other
lat <n> Latitude of the center in deg
lng <n> Longitude of the center in deg
name <s> Name
north <n> Latitude of northern boundary in deg
other <b> True if the country is an "other entity" (EU, FX, UK)
south <n> Latitude of southern boundary in deg
wikipediaName <s> Wikipedia country name (http://en.wikipedia.org/wiki/$wikipediaName)
west <n> Longitude of western boundary in deg
<script>
Ox.test.array = [
// Current independent countries
Ox.COUNTRIES.filter(function(c) {
return !c.dissolved && !c.dependency && !c.disputed
}).length,
// Current dependent countries
Ox.COUNTRIES.filter(function(c) {
return !c.dissolved && c.dependency
}).length,
// Current disputed countries
Ox.COUNTRIES.filter(function(c) {
return !c.dissolved && c.disputed
}).length,
// Dissolved independent countries
Ox.COUNTRIES.filter(function(c) {
return c.dissolved && !c.dependency && !c.disputed
}).length,
// Dissolved dependent countries
Ox.COUNTRIES.filter(function(c) {
return c.dissolved && c.dependency
}).length,
// Dissolved disputed countries
Ox.COUNTRIES.filter(function(c) {
return c.dissolved && c.disputed
}).length
];
</script>
> Ox.COUNTRIES.length
319
> Ox.sum(Ox.test.array)
319
> Ox.test.array
[202, 77, 6, 22, 11, 1]
@*/
Ox.COUNTRIES = data;
Ox.GEO_COLORS = {
'North America': [0, 0, 255],
'Northern America': [0, 0, 255],
'South America': [0, 255, 0],
'Southern America': [0, 255, 0],
'Caribbean': [192, 255, 192],
'Central America': [0, 128, 0],
'Europe': [255, 255, 0],
'Western Europe': [255, 255, 0],
'Northern Europe': [255, 255, 192],
'Southern Europe': [128, 128, 0],
'Eastern Europe': [255, 192, 0],
'Africa': [255, 0, 255],
'Northern Africa': [255, 0, 255],
'Southern Africa': [255, 128, 255],
'Middle Africa': [128, 0, 128],
'Western Africa': [128, 0, 255],
'Eastern Africa': [255, 0, 128],
'Asia': [255, 0, 0],
'Eastern Asia': [255, 0, 0],
'South-Eastern Asia': [255, 128, 128],
'Southern Asia': [128, 0, 0],
'Western Asia': [255, 128, 0],
'Central Asia': [128, 64, 0],
'Oceania': [0, 255, 255],
'Australia and New Zealand': [0, 255, 255],
'Micronesia': [192, 255, 255],
'Melanesia': [0, 128, 128],
'Polynesia': [128, 128, 255],
'Antarctica': [128, 128, 128]
};
//@ Functions ----------------------------------------------------------
/*@
Ox.getCountryByCode <f> Returns a country object for a given country code
(code) -> <o> Country object
code <s> ISO 3166 country code
> Ox.getCountryByCode('US').name
'United States'
@*/
Ox.getCountryByCode = function(code) {
var country;
code = code.toUpperCase();
Ox.forEach(Ox.COUNTRIES, function(c) {
if (c.code == code) {
country = c;
return false;
}
});
return country;
};
/*@
Ox.getCountryByGeoname <f> Returns a country object for a given geoname
(name) -> <o> Country object
name <s> Geoname
> Ox.getCountryByGeoname('Los Angeles, California, United States').code
'US'
> Ox.getCountryByGeoname('The Bottom, Saba, Bonaire, Sint Eustatius and Saba').code
'BQ'
@*/
Ox.getCountryByGeoname = function(geoname) {
// fixme: UAE correction doesn't belong here, fix in map
geoname = (geoname || '').replace(' - United Arab Emirates', ', United Arab Emirates')
return Ox.getCountryByName(
geoname.split(', ').pop()
.replace('Sint Eustatius and Saba', 'Bonaire, Sint Eustatius and Saba')
.replace('Ascension and Tristan da Cunha', 'Saint Helena, Ascension and Tristan da Cunha')
);
}
/*@
Ox.getCountryByName <f> Returns a country object for a given country name
(name) -> <o> Country object
name <s> Country name
> Ox.getCountryByName('United States').code
'US'
> Ox.getCountryByName('USA').code
'US'
@*/
Ox.getCountryByName = function(name) {
var country;
Ox.forEach(Ox.COUNTRIES, function(c) {
if (name == c.name || name == c.googleName || name == c.imdbName) {
country = c;
return false;
}
});
return country;
};
/*@
Ox.getImageByGeoname <f> Returns an image URL for a given geoname
(type, size, geoname) -> <s> Image URL
type <s> Image type ('flag' or 'icon')
size <n> Image width (32, 256, 2048 (flag), 16, 256, 1024 (icon))
geoname <s> Geoname
@*/
Ox.getFlagByGeoname = function(geoname, size) {
var country = Ox.getCountryByGeoname(geoname),
code = country ? country.flag || country.code : 'NTHH';
return Ox.PATH + 'Ox.Geo/png/flags/' + size + '/' + code + '.png';
};
/*@
Ox.getImageByLanguage <f> Returns an image URL for a given language
(type, size, geoname) -> <s> Image URL
type <s> Image type ('flag' or 'icon')
size <n> Image width (32, 256, 2048 (flag), 16, 256, 1024 (icon))
language <s> Language
@*/
Ox.getFlagByLanguage = function(language, size) {
language = language
.replace(' languages', '')
.replace(' Sign Language', '');
var country, code;
Ox.COUNTRIES.forEach(function(c) {
if (c.languages && c.languages.indexOf(language) > -1) {
country = c;
return false;
}
});
code = country ? country.flag || country.code : 'NTHH';
return Ox.PATH + 'Ox.Geo/png/flags/' + size + '/' + code + '.png';
};
Ox.getGeoColor = function(str) {
return Ox.GEO_COLORS[str] || [128, 128, 128];
};
callback(true);
});
}
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