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63 lines
1.3 KiB
63 lines
1.3 KiB
5 years ago
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#!/usr/bin/env python
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#vim: fileencoding=utf-8
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"""
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At the moment, Pillow library does not support colorful emojis,
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that is why emojis must be extracted to external files first,
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and then they must be handled as usual graphical objects
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and not as text.
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The files are extracted using Imagemagick.
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Usage:
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ve/bi/python lib/extract_emoji.py
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"""
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import subprocess
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EMOJIS = [
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"✨",
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"☁️",
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"🌫",
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"🌧",
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"🌧",
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"❄️",
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"❄️",
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"🌦",
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"🌦",
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"🌧",
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"🌧",
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"🌨",
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"🌨",
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"⛅️",
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"☀️",
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"🌩",
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"⛈",
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"⛈",
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"☁️",
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"🌑", "🌒", "🌓", "🌔", "🌕", "🌖", "🌗", "🌘"
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]
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def extract_emojis_to_directory(dirname):
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"""
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Extract emoji from an emoji font, to separate files.
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"""
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emoji_font = "Noto Color Emoji"
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emoji_size = 30
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for emoji in EMOJIS:
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filename = "%s/%s.png" % (dirname, emoji)
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convert_string = [
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"convert", "-background", "black", "-size", "%sx%s" % (emoji_size, emoji_size),
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"-set", "colorspace", "sRGB",
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"pango:<span font=\"%s\" size=\"20000\">%s</span>" % (emoji_font, emoji),
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filename
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]
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subprocess.Popen(convert_string)
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if __name__ == '__main__':
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extract_emojis_to_directory("share/emoji")
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