45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
'''
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Generate a png file of a solid color, specified by a hex code.
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'''
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import argparse
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import PIL.Image
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import sys
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def full_hex(h):
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h = h.replace('#', '')
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if len(h) in [3, 4]:
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h = ''.join([c * 2 for c in h])
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if len(h) == 6:
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h += 'ff'
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return h
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def hex_to_rgb(h):
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rgb = [int(h[(2*i):(2*i)+2], 16) for i in range(len(h)//2)]
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return tuple(rgb)
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def make_hexpng(h, width=1, height=1):
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h = full_hex(h)
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rgb = hex_to_rgb(h)
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filename = f'{h}.png'
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i = PIL.Image.new('RGBA', size=[width, height], color=rgb)
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print(filename)
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i.save(filename)
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def hexpng_argparse(args):
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make_hexpng(args.hex_value, width=args.width, height=args.height)
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def main(argv):
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument('hex_value')
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parser.add_argument('--width', type=int, default=1)
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parser.add_argument('--height', type=int, default=1)
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parser.set_defaults(func=hexpng_argparse)
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args = parser.parse_args(argv)
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return args.func(args)
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if __name__ == '__main__':
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raise SystemExit(main(sys.argv[1:]))
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