def extractTTFFontInfo(font):
# UFO.info attribute name / index.
# name table entries index according to http://www.microsoft.com/typography/otspec/name.htm
attrs = [
('copyright', 0),
('familyName', 1),
('fontStyle', 1),
('postscriptFullName', 4),
('trademark', 7),
('openTypeNameDesigner', 9),
('openTypeNameLicenseURL', 14),
('openTypeNameDesignerURL', 12),
]
info = RInfo()
names = font['name']
info.ascender = font['hhea'].ascent
info.descender = font['hhea'].descent
info.unitsPerEm = font['head'].unitsPerEm
for name, index in attrs:
entry = font["name"].getName(index, 3, 1)
if entry is not None:
try:
setattr(info, name, unicode(entry.string, "utf16"))
except:
print "Error importing value %s: %s"%(str(name), str(info))
return info
def extractTTFFontInfo(font):
# UFO.info attribute name / index.
# name table entries index according to http://www.microsoft.com/typography/otspec/name.htm
attrs = [
('copyright', 0),
('familyName', 1),
('styleMapStyleName', 2),
('postscriptFullName', 4),
('trademark', 7),
('openTypeNameDesigner', 9),
('openTypeNameLicenseURL', 14),
('openTypeNameDesignerURL', 12),
]
info = RInfo()
names = font['name']
info.ascender = font['hhea'].ascent
info.descender = font['hhea'].descent
info.unitsPerEm = font['head'].unitsPerEm
for name, index in attrs:
entry = font["name"].getName(index, 3, 1, 0x409)
if entry is not None:
try:
value = unicode(entry.string, "utf_16_be")
if name == "styleMapStyleName":
value = value.lower()
setattr(info, name, value)
except Exception, e:
print "Error importing value %s: %s: %s" % (str(name), value,
e.message)
def extractTTFFontInfo(font):
# UFO.info attribute name / index.
# name table entries index according to http://www.microsoft.com/typography/otspec/name.htm
attrs = [
('copyright', 0),
('familyName', 1),
('styleMapStyleName', 2),
('postscriptFullName', 4),
('trademark', 7),
('openTypeNameDesigner', 9),
('openTypeNameLicenseURL', 14),
('openTypeNameDesignerURL', 12),
]
info = RInfo()
names = font['name']
info.ascender = font['hhea'].ascent
info.descender = font['hhea'].descent
info.unitsPerEm = font['head'].unitsPerEm
for name, index in attrs:
entry = font["name"].getName(index, 3, 1, 0x409)
if entry is not None:
try:
value = unicode(entry.string, "utf_16_be")
if name == "styleMapStyleName":
value = value.lower()
setattr(info, name, value)
except Exception, e:
print "Error importing value %s: %s: %s"%(str(name), value, e.message)
def extractTTFFontInfo(font):
# UFO.info attribute name / index.
# name table entries index according to http://www.microsoft.com/typography/otspec/name.htm
attrs = [
('copyright', 0),
('familyName', 1),
('fontStyle', 1),
('postscriptFullName', 4),
('trademark', 7),
('openTypeNameDesigner', 9),
('openTypeNameLicenseURL', 14),
('openTypeNameDesignerURL', 12),
]
info = RInfo()
names = font['name']
info.ascender = font['hhea'].ascent
info.descender = font['hhea'].descent
info.unitsPerEm = font['head'].unitsPerEm
for name, index in attrs:
entry = font["name"].getName(index, 3, 1)
if entry is not None:
try:
setattr(info, name, unicode(entry.string, "utf16"))
except:
print "Error importing value %s: %s" % (str(name), str(info))
return info
def extractT1FontInfo(font):
info = RInfo()
src = font.font['FontInfo']
factor = font.font['FontMatrix'][0]
assert factor > 0
info.unitsPerEm = int(round(1/factor, 0))
# assume something for ascender descender
info.ascender = (info.unitsPerEm / 5) * 4
info.descender = info.ascender - info.unitsPerEm
info.versionMajor = font.font['FontInfo']['version']
info.fullName = font.font['FontInfo']['FullName']
info.familyName = font.font['FontInfo']['FullName'].split("-")[0]
info.notice = unicode(font.font['FontInfo']['Notice'], "macroman")
info.italicAngle = font.font['FontInfo']['ItalicAngle']
info.uniqueID = font['UniqueID']
return info
def testRoundTripVersion1(self):
infoObject = RInfo()
for attr, value in fontInfoVersion1.items():
if attr not in ufoLib.deprecatedFontInfoAttributesVersion2:
setattr(infoObject, attr, value)
for attr, expectedValue in fontInfoVersion1.items():
if attr not in ufoLib.deprecatedFontInfoAttributesVersion2:
value = getattr(infoObject, attr)
self.assertEqual((attr, expectedValue), (attr, value))
def testVersion1DeprecationRoundTrip(self):
"""
unittest doesn't catch warnings in self.assertRaises,
so some hackery is required to catch the warnings
that are raised when setting deprecated attributes.
"""
saveStderr = sys.stderr
tempStderr = StringIO()
sys.stderr = tempStderr
infoObject = RInfo()
requiredWarnings = []
try:
for attr, value in fontInfoVersion1.items():
if attr in ufoLib.deprecatedFontInfoAttributesVersion2:
setattr(infoObject, attr, value)
v = getattr(infoObject, attr)
self.assertEquals((attr, value), (attr, v))
s = "DeprecationWarning: The %s attribute has been deprecated." % attr
requiredWarnings.append((attr, s))
finally:
sys.stderr = saveStderr
tempStderr = tempStderr.getvalue()
for attr, line in requiredWarnings:
self.assertEquals((attr, line in tempStderr), (attr, True))
def testRoundTripVersion2(self):
infoObject = RInfo()
for attr, value in fontInfoVersion2.items():
setattr(infoObject, attr, value)
newValue = getattr(infoObject, attr)
self.assertEqual((attr, newValue), (attr, value))
def extractT1FontInfo(font):
info = RInfo()
src = font.font['FontInfo']
factor = font.font['FontMatrix'][0]
assert factor > 0
info.unitsPerEm = int(round(1 / factor, 0))
# assume something for ascender descender
info.ascender = (info.unitsPerEm / 5) * 4
info.descender = info.ascender - info.unitsPerEm
info.versionMajor = font.font['FontInfo']['version']
info.fullName = font.font['FontInfo']['FullName']
info.familyName = font.font['FontInfo']['FullName'].split("-")[0]
info.notice = unicode(font.font['FontInfo']['Notice'], "macroman")
info.italicAngle = font.font['FontInfo']['ItalicAngle']
info.uniqueID = font['UniqueID']
return info
