You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
2.4 KiB
Python
63 lines
2.4 KiB
Python
#!/usr/bin/env python3
|
|
|
|
import argparse
|
|
from argparse import RawTextHelpFormatter
|
|
import os
|
|
import sys
|
|
|
|
parser = argparse.ArgumentParser(description="""Create fonts for LVGL including the built-in symbols. lv_font_conv needs to be installed. See https://github.com/lvgl/lv_font_conv
|
|
Example: python built_in_font_gen.py --size 16 -o lv_font_roboto_16.c --bpp 4 -r 0x20-0x7F""", formatter_class=RawTextHelpFormatter)
|
|
parser.add_argument('-s', '--size',
|
|
type=int,
|
|
metavar = 'px',
|
|
nargs='?',
|
|
help='Size of the font in px')
|
|
parser.add_argument('--bpp',
|
|
type=int,
|
|
metavar = '1,2,4',
|
|
nargs='?',
|
|
help='Bit per pixel')
|
|
parser.add_argument('-r', '--range',
|
|
nargs='+',
|
|
metavar = 'start-end',
|
|
default=['0x20-0x7F,0xB0,0x2022'],
|
|
help='Ranges and/or characters to include. Default is 0x20-7F (ASCII). E.g. -r 0x20-0x7F, 0x200, 324')
|
|
parser.add_argument('--symbols',
|
|
nargs='+',
|
|
metavar = 'sym',
|
|
default=[''],
|
|
help=u'Symbols to include. E.g. -s ÁÉŐ'.encode('utf-8'))
|
|
parser.add_argument('--font',
|
|
metavar = 'file',
|
|
nargs='?',
|
|
default='Montserrat-Medium.ttf',
|
|
help='A TTF or WOFF file')
|
|
parser.add_argument('-o', '--output',
|
|
nargs='?',
|
|
metavar='file',
|
|
help='Output file name. E.g. my_font_20.c')
|
|
parser.add_argument('--compressed', action='store_true',
|
|
help='Compress the bitmaps')
|
|
parser.add_argument('--subpx', action='store_true',
|
|
help='3 times wider letters for sub pixel rendering')
|
|
|
|
args = parser.parse_args()
|
|
|
|
if args.compressed == False:
|
|
compr = "--no-compress --no-prefilter"
|
|
else:
|
|
compr = ""
|
|
|
|
if len(args.symbols[0]) != 0:
|
|
args.symbols[0] = "--symbols " + args.symbols[0]
|
|
|
|
subpx = ""
|
|
if args.subpx: subpx = "--lcd"
|
|
|
|
#Built in symbols
|
|
syms = "61441,61448,61451,61452,61452,61453,61457,61459,61461,61465,61468,61473,61478,61479,61480,61502,61507,61512,61515,61516,61517,61521,61522,61523,61524,61543,61544,61550,61552,61553,61556,61559,61560,61561,61563,61587,61589,61636,61637,61639,61641,61664,61671,61674,61683,61724,61732,61787,61931,62016,62017,62018,62019,62020,62087,62099,62212,62189,62810,63426,63650"
|
|
|
|
#Run the command (Add degree and bullet symbol)
|
|
cmd = "lv_font_conv {} {} --bpp {} --size {} --font {} -r {} {} --font FontAwesome5-Solid+Brands+Regular.woff -r {} --format lvgl -o {} --force-fast-kern-format".format(subpx, compr, args.bpp, args.size, args.font, args.range[0], args.symbols[0], syms, args.output)
|
|
os.system(cmd)
|