cablegates/pandora/scripts/item_icon

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#!/usr/bin/python
# -*- coding: utf-8 -*-
# vi:si:et:sw=4:sts=4:ts=4
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from __future__ import division
import os
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root_dir = os.path.normpath(os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..')))
#using virtualenv's activate_this.py to reorder sys.path
activate_this = os.path.join(root_dir, 'bin', 'activate_this.py')
execfile(activate_this, dict(__file__=activate_this))
import Image
import ImageDraw
from optparse import OptionParser
from ox.image import drawText, wrapText
import sys
static_root = os.path.join(os.path.dirname(__file__), '..', '..', 'static')
def render_icon(frame, timeline, icon):
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icon_width = 1024
icon_height = 1024
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icon_image = Image.new('RGBA', (icon_width, icon_height), (0, 0, 0, 0))
frame_width = icon_width
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frame_ratio = 1
frame_height = int(round(frame_width / frame_ratio))
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frame_image = Image.open(frame) if frame else Image.new('RGB', (1024, 768), (0, 0, 0))
frame_image_ratio = frame_image.size[0] / frame_image.size[1]
if frame_ratio < frame_image_ratio:
frame_image = frame_image.resize((int(frame_height * frame_image_ratio), frame_height), Image.ANTIALIAS)
left = int((frame_image.size[0] - frame_width) / 2)
frame_image = frame_image.crop((left, 0, left + frame_width, frame_height))
else:
frame_image = frame_image.resize((frame_width, int(frame_width / frame_image_ratio)), Image.ANTIALIAS)
top = int((frame_image.size[1] - frame_height) / 2)
frame_image = frame_image.crop((0, top, frame_width, top + frame_height))
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icon_image.paste(frame_image, (0, 0))
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timeline_left = 64
timeline_top = 832
timeline_width = 896
timeline_height = 128
timeline_image = Image.new('RGB', (timeline_width + 8, timeline_height + 8), (255, 255, 255))
mask_image = Image.open(os.path.join(static_root, 'png', 'iconTimelineOuterMask.png'))
icon_image.paste(timeline_image, (timeline_left - 4, timeline_top - 4), mask=mask_image)
timeline_image = Image.open(timeline) if timeline else Image.new('RGB', (timeline_width, timeline_height), (0, 0, 0))
timeline_image = timeline_image.resize((timeline_width, timeline_height), Image.ANTIALIAS)
mask_image = Image.open(os.path.join(static_root, 'png', 'iconTimelineInnerMask.png'))
icon_image.paste(timeline_image, (timeline_left, timeline_top), mask=mask_image)
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# we're using jpegs with border-radius
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# mask_image = Image.open(os.path.join(static_root, 'png', 'iconMask.png'))
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# icon_image.putalpha(mask_image)
icon_image.save(icon)
def main():
parser = OptionParser()
parser.add_option('-f', '--frame', dest='frame', help='Poster frame (image file to be read)')
parser.add_option('-l', '--timeline', dest='timeline', help='Timeline (image file to be read)')
parser.add_option('-i', '--icon', dest='icon', help='Icon (image file to be written)')
(options, args) = parser.parse_args()
if options.icon == None:
parser.print_help()
sys.exit()
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render_icon(options.frame, options.timeline, options.icon)
if __name__ == "__main__":
main()