def main():
parser = argparse.ArgumentParser(description="Build Mada slanted fonts.")
parser.add_argument("file", metavar="FILE", help="input font to process")
parser.add_argument("outfile", metavar="FILE", help="output font to write")
parser.add_argument("angle", metavar="FILE", help="slant angle", type=float)
args = parser.parse_args()
matrix = Identity.skew(math.radians(-args.angle))
font = Font(args.file)
info = font.info
if args.angle < 0:
style = "Italic"
else:
style = "Slanted"
info.styleName += " " + style
info.italicAngle = info.postscriptSlantAngle = args.angle
for glyph in font:
for contour in glyph:
for point in contour:
point.x, point.y = matrix.transformPoint((point.x, point.y))
for anchor in glyph.anchors:
anchor.x, anchor.y = matrix.transformPoint((anchor.x, anchor.y))
font.save(args.outfile)
def main():
parser = argparse.ArgumentParser(description="Build Mada slanted fonts.")
parser.add_argument("file", metavar="FILE", help="input font to process")
parser.add_argument("outfile", metavar="FILE", help="output font to write")
parser.add_argument("angle",
metavar="FILE",
help="slant angle",
type=float)
args = parser.parse_args()
matrix = Identity.skew(math.radians(-args.angle))
font = Font(args.file)
info = font.info
if args.angle < 0:
style = "Italic"
else:
style = "Slanted"
info.styleName += " " + style
info.openTypeNamePreferredSubfamilyName += " " + style
info.postscriptFullName += " " + style
info.postscriptFontName += style
info.italicAngle = info.postscriptSlantAngle = args.angle
for glyph in font:
for contour in glyph:
for point in contour:
point.x, point.y = matrix.transformPoint((point.x, point.y))
for anchor in glyph.anchors:
anchor.x, anchor.y = matrix.transformPoint((anchor.x, anchor.y))
font.save(args.outfile)
def main(args=None):
parser = argparse.ArgumentParser(
description="Transform X anchor positions in VOLT/VTP files.")
parser.add_argument("input",
metavar="INPUT",
help="input font/VTP file to process")
parser.add_argument("output",
metavar="OUTPUT",
help="output font/VTP file")
parser.add_argument("-a",
"--angle",
type=float,
required=True,
help="the slant angle (in degrees)")
options = parser.parse_args(args)
font = None
try:
font = TTFont(options.input)
if "TSIV" in font:
indata = font["TSIV"].data.decode("utf-8")
else:
log.error('"TSIV" table is missing, font was not saved from VOLT?')
return 1
except TTLibError:
with open(options.input) as f:
indata = f.read()
transform = Identity.skew(options.angle * math.pi / 180)
outdata = anchor_re.sub(lambda m: replace(m, transform), indata)
if font is not None:
font["TSIV"].data = outdata.encode("utf-8")
font.save(options.output)
else:
with open(options.output, "w") as f:
f.write(outdata)
