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45 lines
1.8 KiB
Python
45 lines
1.8 KiB
Python
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import argparse
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import os
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import sys
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parser = argparse.ArgumentParser(description='Create fonts for LittelvGL including the built-in symbols. lv_font_conv needs to be installed. See https://github.com/littlevgl/lv_font_conv')
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parser.add_argument('-s', '--size',
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type=int,
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metavar = 'px',
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nargs='?',
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help='Size of the font in px')
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parser.add_argument('-bpp',
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type=int,
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metavar = '1,2,4',
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nargs='?',
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help='Bit per pixel')
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parser.add_argument('-r', '--range',
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nargs='+',
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metavar = 'start-end',
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default=['0x20-0x7F'],
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help='Ranges and/or characters to include. Default is 0x20-7F (ASCII). E.g. -r 0x20-0x7F 0x200 324')
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parser.add_argument('-o', '--output',
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nargs='?',
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metavar='file',
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help='Output file name. E.g. my_font_20.c')
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parser.add_argument('--compressed', action='store_true',
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help='Compress the bitmaps')
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args = parser.parse_args()
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if args.compressed == False:
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compr = "--no-compress --no-prefilter"
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else:
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compr = ""
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r_str = ""
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for r in args.range:
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r_str = r_str + "-r " + r + " ";
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#Built in symbols
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syms = "-r 61441 -r 61448 -r 61451 -r 61452 -r 61453 -r 61457 -r 61459 -r 61460 -r 61461 -r 61465 -r 61468 -r 61473 -r 61478 -r 61479 -r 61480 -r 61502 -r 61504 -r 61512 -r 61515 -r 61516 -r 61517 -r 61521 -r 61522 -r 61523 -r 61524 -r 61543 -r 61544 -r 61553 -r 61556 -r 61559 -r 61560 -r 61561 -r 61563 -r 61587 -r 61589 -r 61636 -r 61637 -r 61639 -r 61671 -r 61683 -r 61724 -r 61732 -r 61787 -r 61931 -r 62016 -r 62017 -r 62018 -r 62019 -r 62020 -r 62099"
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#Run the command
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cmd = "lv_font_conv {} --bpp {} --size {} --font ./Roboto-Regular.woff {} --font FontAwesome.ttf {} --format lvgl -o {}".format(compr, args.bpp, args.size, r_str, syms, args.output)
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os.system(cmd)
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