'whether or not to delete font which not full support the chars_file')
args, _ = parser.parse_known_args()
charset = load_chars(args.chars_file)
font_paths = glob.glob(args.font_dir + '/*.*')
fonts = {}
for p in font_paths:
ttf = load_font(p)
fonts[p] = ttf
useful_fonts = []
for k, v in fonts.items():
try:
unsupported_chars, _ = check_font_chars(v, charset)
print("font: %s ,chars unsupported: %d" %
(k, len(unsupported_chars)))
if len(unsupported_chars) < 500:
print(unsupported_chars)
else:
name = os.path.join('/Users/guoxiaolu/data/bad_font',
os.path.basename(k))
shutil.move(k, name)
if len(unsupported_chars) != 0:
if args.delete:
os.remove(k)
else:
useful_fonts.append(k)
except Exception as e:
name = os.path.join('/Users/guoxiaolu/data/bad_font',
from PIL import Image, ImageDraw, ImageFont
from libs.font_utils import check_font_chars, load_font
# get an image
base = Image.new("RGB", (256, 200), (255, 255, 255))
# make a blank image for the text, initialized to transparent text color
txt = Image.new("RGBA", base.size, (255, 255, 255, 0))
# with open('/Users/guoxiaolu/work/code/text_renderer/data/fonts_list/chn.txt') as f:
# lines = f.readlines()
# for line in lines:
# con = line.strip()
# ttf = load_font(con)
# usc, sc = check_font_chars(ttf, "二穡苾刍罢软(ｐí-)")
# print(con, sc, usc)
fpath = "./data/fonts/chn/造字工房尚黑G0v1纤细长体.otf"
# get a font
fnt = ImageFont.truetype(fpath, 40)
# get a drawing context
d = ImageDraw.Draw(txt)
ttf = load_font(fpath)
usc, sc = check_font_chars(ttf, "二穡苾刍罢软(ｐí-)")
print(sc, usc)
# draw text, half opacity
d.text((10, 10), "二穡", font=fnt, fill=(0, 0, 0, 128))
# draw text, full opacity
d.text((10, 60), "苾刍", font=fnt, fill=(0, 0, 0, 255))
d.text((10, 110), "罢软(ｐí-)", font=fnt, fill=(0, 0, 0, 255))
txt.show()
