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fontgen.py
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fontgen.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import fontforge
import os.path
from optparse import OptionParser
descr = "Python script to generate a font file by importing glyphs"
usage = "%prog -d <glyphsdir> -o <fontname> [options]"
parser = OptionParser(usage=usage, description=descr)
parser.add_option("-d", "--dir",
action="store", type="string", dest="glyphdir",
help="Directory containing glyphs to import", metavar="DIR")
parser.add_option("-i", "--in",
action="store", type="string", dest="font_in",
help="Input font file (optional)", metavar="FONT_IN")
parser.add_option("-o", "--out",
action="store", type="string", dest="font_out",
help="Output font name", metavar="FONT_OUT")
parser.add_option("-l", "--log",
action="store", type="string", dest="logfile",
help="Log file", metavar="LOG_FILE", default="log.txt")
parser.add_option("-t", "--type",
action="store", type="string", dest="outformat",
help="File type of generated font. e.g., sfd or ttf", metavar="OUT_FORMAT", default="sfd")
parser.add_option("--emsize",
action="store", type="int", dest="emsize",
help="em size of the font (default=1000)", metavar="EMSIZE", default=1000)
(options, args) = parser.parse_args()
if not options.glyphdir:
parser.error("No glyph directory specified")
if not options.font_out:
parser.error("No output font name specified")
def createGlyph(font,glyphname, glyphformat):
font.createChar(-1, glyphname)
svgPath= os.path.join(options.glyphdir, glyphname+glyphformat)
if os.path.isfile(svgPath):
font[glyphname].importOutlines(svgPath)
else:
print svgPath, "is not a valid path.\n"
def AddGlyphs(font, logfile):
for f in os.listdir(options.glyphdir):
(baseName, extName)=os.path.splitext(f)
print "Creating glyph", baseName
logfile.write("Creating glyph {0}\n".format(baseName))
createGlyph(font, baseName, extName)
print "Finished adding glyphs"
def createFont(strFontName):
logFile= open(options.logfile,"w")
if options.font_in:
tt=fontforge.open(options.font_in)
else:
tt=fontforge.font(options.font_out)
print "Adding Glyphs"
AddGlyphs(tt, logFile)
print "Setting font em size from", tt.em, "to", options.emsize
tt.em = options.emsize
logFile.write("Font em size set to {0}\n".format(tt.em))
print "Generating font"
tt.generate(strFontName)
print "Done"
logFile.close()
createFont(options.font_out+'.'+options.outformat)