79 lines
3.0 KiB
Python
Executable File
79 lines
3.0 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (C) 2019 Max Regan
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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import argparse
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import io
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from PIL import ImageFont, ImageDraw
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import logging
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logger = logging.getLogger(__name__)
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def generate_font_file(ttf, output, size, characters):
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font = ImageFont.truetype(ttf, size)
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logger.debug("Width of all chars is %d", font.getsize(characters)[0])
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characters = list(characters)
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characters.sort()
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size = None
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total = 0
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for char in characters:
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total += font.getsize(char)[0]
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if size is None:
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size = font.getsize(str(char))
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else:
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pass
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logger.debug("Width of %c is %d", char, font.getsize(char)[0])
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logger.debug("Total width of %d chars is %d", len(characters), total)
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logger.debug("Average of %f pixels per char", float(total) / len(characters))
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logger.debug("%s", float(total) / len(characters))
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def main():
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parser = argparse.ArgumentParser("")
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parser.add_argument("-o", "--output", help="Output file",
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action="store", type=str)
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parser.add_argument("-t", "--ttf", help="TrueType font file",
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action="store", type=str)
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parser.add_argument("-s", "--size", help="Font point size",
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action="store", type=int)
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parser.add_argument("-c", "--characters", help="Font point size",
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default=
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"abcdefghijklmnopqrstuvwxyz"
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"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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"0123456789.,!?<>",
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action="store", type=str)
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parser.add_argument("-v", "--verbose", help="increase output verbosity",
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action="store_true")
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args = parser.parse_args()
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logging.basicConfig(level=logging.DEBUG,
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format='%(asctime)s %(levelname)s %(message)s')
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generate_font_file(args.ttf, args.output, args.size, args.characters)
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if __name__ == "__main__":
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main()
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