def generateTTFs(self):
"""Build TTF for each font generated since last call to generateTTFs."""
fonts = [OpenFont(ufo) for ufo in self.generatedFonts]
self.generatedFonts = []
log(">> Converting curves to quadratic")
# using a slightly higher max error (e.g. 0.0025 em), dots will have
# fewer control points and look noticeably different
max_err = 0.002
if self.compatible:
fonts_to_quadratic(fonts, max_err_em=max_err, dump_stats=True)
else:
for font in fonts:
fonts_to_quadratic([font], max_err_em=max_err, dump_stats=True)
log(">> Generating TTF files")
for font in fonts:
ttfName = self.generateOutputPath(font, "ttf")
log(os.path.basename(ttfName))
for glyph in font:
for contour in glyph:
contour.reverseContour()
saveOTF(
font,
ttfName,
self.thinGlyphOrder if "Thin" in ttfName else self.glyphOrder,
truetype=True)
def generateTTFs(self):
"""Build TTF for each font generated since last call to generateTTFs."""
fonts = [OpenFont(ufo) for ufo in self.generatedFonts]
self.generatedFonts = []
log(">> Converting curves to quadratic")
# using a slightly higher max error (e.g. 0.0025 em), dots will have
# fewer control points and look noticeably different
max_err = 0.002
if self.compatible:
fonts_to_quadratic(fonts, max_err_em=max_err, dump_stats=True)
else:
for font in fonts:
fonts_to_quadratic([font], max_err_em=max_err, dump_stats=True)
log(">> Generating TTF files")
for font in fonts:
ttfName = self.generateOutputPath(font, "ttf")
log(os.path.basename(ttfName))
for glyph in font:
for contour in glyph:
contour.reverseContour()
saveOTF(
font, ttfName,
self.thinGlyphOrder if "Thin" in ttfName else self.glyphOrder,
truetype=True)
def run_all(
self, glyphs_path, preprocess=True, interpolate=False,
compatible=False, remove_overlaps=True,
use_mti=False, gdef_path=None, gpos_path=None, gsub_path=None):
"""Run toolchain from Glyphs source to OpenType binaries."""
is_italic = 'Italic' in glyphs_path
mti_feafiles = None
if use_mti:
mti_feafiles = {
'GDEF': gdef_path, 'GPOS': gpos_path, 'GSUB': gsub_path}
if preprocess:
print '>> Checking Glyphs source for illegal glyph names'
glyphs_source = self.preprocess(glyphs_path)
glyphs_path = 'tmp.glyphs'
with open(glyphs_path, 'w') as fp:
fp.write(glyphs_source)
if interpolate:
print '>> Interpolating master UFOs from Glyphs source'
ufos = self.build_instances(glyphs_path, is_italic)
else:
print '>> Loading master UFOs from Glyphs source'
ufos = self.build_masters(glyphs_path, is_italic)
if preprocess:
os.remove(glyphs_path)
if remove_overlaps and not compatible:
for ufo in ufos:
print '>> Removing overlaps for ' + ufo.info.postscriptFullName
self.remove_overlaps(ufo)
for ufo in ufos:
print '>> Saving OTF for ' + ufo.info.postscriptFullName
self.save_otf(
ufo, is_instance=interpolate, mti_feafiles=mti_feafiles,
kern_writer=GlyphsKernWriter)
start_t = time()
if compatible:
print '>> Converting curves to quadratic'
fonts_to_quadratic(ufos, dump_stats=True)
else:
for ufo in ufos:
print '>> Converting curves for ' + ufo.info.postscriptFullName
fonts_to_quadratic([ufo], dump_stats=True)
t = time() - start_t
print '[took %f seconds]' % t
for ufo in ufos:
print '>> Saving TTF for ' + ufo.info.postscriptFullName
self.save_ttf(
ufo, is_instance=interpolate, mti_feafiles=mti_feafiles,
kern_writer=GlyphsKernWriter)
def run_all(self,
glyphs_path,
interpolate=False,
compatible=False,
remove_overlaps=True,
preprocess=True):
"""Run toolchain from Glyphs source to OpenType binaries."""
is_italic = 'Italic' in glyphs_path
if preprocess:
print '>> Checking Glyphs source for illegal glyph names'
glyphs_source = self.preprocess(glyphs_path)
glyphs_path = 'tmp.glyphs'
with open(glyphs_path, 'w') as fp:
fp.write(glyphs_source)
if interpolate:
print '>> Interpolating master UFOs from Glyphs source'
ufos = self.build_instances(glyphs_path, is_italic)
else:
print '>> Loading master UFOs from Glyphs source'
ufos = self.build_masters(glyphs_path, is_italic)
if preprocess:
os.remove(glyphs_path)
if remove_overlaps and not compatible:
for ufo in ufos:
print '>> Removing overlaps for ' + ufo.info.postscriptFullName
self.remove_overlaps(ufo)
for ufo in ufos:
print '>> Saving OTF for ' + ufo.info.postscriptFullName
self.save_otf(ufo,
is_instance=interpolate,
kern_writer=GlyphsKernWriter)
start_t = time()
if compatible:
print '>> Converting curves to quadratic'
fonts_to_quadratic(ufos, dump_stats=True)
else:
for ufo in ufos:
print '>> Converting curves for ' + ufo.info.postscriptFullName
fonts_to_quadratic([ufo], dump_stats=True)
t = time() - start_t
print '[took %f seconds]' % t
for ufo in ufos:
print '>> Saving TTF for ' + ufo.info.postscriptFullName
self.save_ttf(ufo,
is_instance=interpolate,
kern_writer=GlyphsKernWriter)
def run_from_ufos(
self, ufos, compatible=False, remove_overlaps=True, mti_source=None,
**kwargs):
"""Run toolchain from UFO sources to OpenType binaries."""
if isinstance(ufos, str):
ufos = glob.glob(ufos)
if isinstance(ufos[0], str):
ufos = [OpenUfo(ufo) for ufo in ufos]
if remove_overlaps and not compatible:
for ufo in ufos:
print '>> Removing overlaps for ' + self._font_name(ufo)
self.remove_overlaps(ufo)
mti_paths = {}
if mti_source:
mti_paths = plistlib.readPlist(mti_source)
src_dir = os.path.dirname(mti_source)
for paths in mti_paths.values():
for table in ('GDEF', 'GPOS', 'GSUB'):
paths[table] = os.path.join(src_dir, paths[table])
for ufo in ufos:
name = self._font_name(ufo)
print '>> Saving OTF for ' + name
self.save_otf(ufo, mti_feafiles=mti_paths.get(name), **kwargs)
start_t = time()
if compatible:
print '>> Converting curves to quadratic'
fonts_to_quadratic(ufos, dump_stats=True)
else:
for ufo in ufos:
print '>> Converting curves for ' + self._font_name(ufo)
fonts_to_quadratic([ufo], dump_stats=True)
t = time() - start_t
print '[took %f seconds]' % t
for ufo in ufos:
name = self._font_name(ufo)
print '>> Saving TTF for ' + name
self.save_otf(
ufo, ttf=True, mti_feafiles=mti_paths.get(name), **kwargs)