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#!/usr/bin/python
#
# Copyright 2010, Understanding Limited.
# Author: Dave Crossland (dave@understandinglimited.com)
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# A script for generating fonts using FontForge.
def usage():
print """
Usage: generate.py [-h] [--otf] [--ttf] FontIn.sfd [FontOut.ext]
Generate a font.
Required arguments:
FontIn.sfd SFD file input
Optional arguments:
-h, --help show this help message and exit
-o, --otf output a OpenType file
-t, --ttf output a TrueType file
-s, --simplifiedotf output a OpenType file, simplified
FontOut.ext specify the name of the output file, and
determine type from file extension
"""
import sys, os, getopt, fontforge
def gen(f, type):
if type == "ttf":
font_out = f.fontname + '.ttf'
print "TTF", font_out,
# 2010-12-10 this should convert layers to quadratic
f.generate(font_out)
print "done."
if type == "otf":
font_out = f.fontname + '.otf'
print "OTF", font_out,
f.generate(font_out)
print "done."
if type == "sotf":
font_out = f.fontname + '.otf'
print "OTF", font_out,
# Add Extrema
f.addExtrema()
# Simplify
f.simplify(1,('setstarttoextremum','removesingletonpoints'))
# Correct Directions
f.correctDirection()
f.generate(font_out)
print "done."
def main(argv):
try:
optlist, args = getopt.gnu_getopt(argv, 'oths', ['otf', 'ttf', 'help', 'simplifiedotf'])
except getopt.GetoptError, err:
print str(err)
usage()
sys.exit(2)
font_in = args[0]
f = fontforge.open(font_in)
print "Opened", f.fontname
if len(args) == 2:
font_out = args[1]
print "Outputting", font_out,
f.generate(font_out)
print "done."
sys.exit()
for opt, oarg in optlist:
if opt in ("-h", "--help"):
print "Help"
usage()
sys.exit()
if opt in ("-t", "--ttf"):
gen(f, "ttf")
sys.exit()
if opt in ("-o", "--otf"):
gen(f, "otf")
sys.exit()
if opt in ("-s", "--simplifiedotf"):
gen(f, "sotf")
sys.exit()
gen(f, "ttf")
gen(f, "otf")
if __name__ == '__main__':
main(sys.argv[1:])
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