def writeFeatures_hhea(self):
"""
Write the hhea to a string and return it.
This gets the values for the file using the fallback
system as described below:
=========== ===
Ascender openTypeHheaAscender
Descender openTypeHheaDescender
LineGap openTypeHheaLineGap
CaretOffset openTypeHheaCaretOffset
=========== ===
**This should not be called externally.** Subclasses
may override this method to handle the string creation
in a different way if desired.
"""
ascender = getAttrWithFallback(self.font.info, "openTypeHheaAscender")
descender = getAttrWithFallback(self.font.info, "openTypeHheaDescender")
lineGap = getAttrWithFallback(self.font.info, "openTypeHheaLineGap")
caret = getAttrWithFallback(self.font.info, "openTypeHheaCaretOffset")
writer = FeatureTableWriter("hhea")
writer.addLineWithKeyValue("Ascender", _roundInt(ascender))
writer.addLineWithKeyValue("Descender", _roundInt(descender))
writer.addLineWithKeyValue("LineGap", _roundInt(lineGap))
writer.addLineWithKeyValue("CaretOffset", _roundInt(caret))
return writer.write()
def writeFeatures_name(self):
"""
Write the name to a string and return it.
This gets the values for the file using the fallback
system as described below:
========= ===
nameid 0 copyright
nameid 7 trademark
nameid 8 openTypeNameManufacturer
nameid 9 openTypeNameDesigner
nameid 10 openTypeNameDescription
nameid 11 openTypeNameManufacturerURL
nameid 12 openTypeNameDesignerURL
nameid 13 openTypeNameLicense
nameid 14 openTypeNameLicenseURL
nameid 19 openTypeNameSampleText
========= ===
**This should not be called externally.** Subclasses
may override this method to handle the string creation
in a different way if desired.
"""
idToAttr = [
(0 , "copyright"),
(7 , "trademark"),
(8 , "openTypeNameManufacturer"),
(9 , "openTypeNameDesigner"),
(10 , "openTypeNameDescription"),
(11 , "openTypeNameManufacturerURL"),
(12 , "openTypeNameDesignerURL"),
(13 , "openTypeNameLicense"),
(14 , "openTypeNameLicenseURL"),
(19 , "openTypeNameSampleText")
]
multilineNameTableEntries = {}
lines = []
for id, attr in idToAttr:
value = getAttrWithFallback(self.font.info, attr)
if value is None:
continue
s = 'nameid %d "%s";' % (id, winStr(value))
lines.append(s)
s = 'nameid %d 1 "%s";' % (id, macStr(value))
lines.append(s)
if not lines:
return ""
writer = FeatureTableWriter("name")
for line in lines:
writer.addLine(line)
return writer.write()
def writeFeatures_head(self):
"""
Write the head to a string and return it.
This gets the values for the file using the fallback
system as described below:
===== ===
X.XXX versionMajor.versionMinor
===== ===
**This should not be called externally.** Subclasses
may override this method to handle the string creation
in a different way if desired.
"""
versionMajor = getAttrWithFallback(self.font.info, "versionMajor")
versionMinor = getAttrWithFallback(self.font.info, "versionMinor")
value = "%d.%s" % (versionMajor, str(versionMinor).zfill(3))
writer = FeatureTableWriter("head")
writer.addLineWithKeyValue("FontRevision", value)
return writer.write()
def writeFeatures_head(self):
"""
Write the head to a string and return it.
This gets the values for the file using the fallback
system as described below:
===== ===
X.XXX versionMajor.versionMinor
===== ===
**This should not be called externally.** Subclasses
may override this method to handle the string creation
in a different way if desired.
"""
versionMajor = getAttrWithFallback(self.font.info, "versionMajor")
versionMinor = getAttrWithFallback(self.font.info, "versionMinor")
value = "%d.%s" % (versionMajor, str(versionMinor).zfill(3))
writer = FeatureTableWriter("head")
writer.addLineWithKeyValue("FontRevision", value)
return writer.write()
def writeFeatures_OS2(self):
"""
Write the OS/2 to a string and return it.
This gets the values for the file using the fallback
system as described below:
============= ===
FSType openTypeOS2Type
Panose openTypeOS2Panose
UnicodeRange openTypeOS2UnicodeRanges
CodePageRange openTypeOS2CodePageRanges
TypoAscender openTypeOS2TypoAscender
TypoDescender openTypeOS2TypoDescender
TypoLineGap openTypeOS2TypoLineGap
winAscent openTypeOS2WinAscent
winDescent openTypeOS2WinDescent
XHeight xHeight
CapHeight capHeight
WeightClass openTypeOS2WeightClass
WidthClass openTypeOS2WidthClass
Vendor openTypeOS2VendorID
============= ===
**This should not be called externally.** Subclasses
may override this method to handle the string creation
in a different way if desired.
"""
codePageBitTranslation = {
0 : "1252",
1 : "1250",
2 : "1251",
3 : "1253",
4 : "1254",
5 : "1255",
6 : "1256",
7 : "1257",
8 : "1258",
16 : "874",
17 : "932",
18 : "936",
19 : "949",
20 : "950",
21 : "1361",
48 : "869",
49 : "866",
50 : "865",
51 : "864",
52 : "863",
53 : "862",
54 : "861",
55 : "860",
56 : "857",
57 : "855",
58 : "852",
59 : "775",
60 : "737",
61 : "708",
62 : "850",
63 : "437"
}
# writer
writer = FeatureTableWriter("OS/2")
# type
writer.addLineWithKeyValue("FSType", intListToNum(getAttrWithFallback(self.font.info, "openTypeOS2Type"), 0, 16))
# panose
panose = [str(i) for i in getAttrWithFallback(self.font.info, "openTypeOS2Panose")]
writer.addLineWithKeyValue("Panose", " ".join(panose))
# unicode ranges
unicodeRange = [str(i) for i in getAttrWithFallback(self.font.info, "openTypeOS2UnicodeRanges")]
if unicodeRange:
writer.addLineWithKeyValue("UnicodeRange", " ".join(unicodeRange))
# code page ranges
codePageRange = [codePageBitTranslation[i] for i in getAttrWithFallback(self.font.info, "openTypeOS2CodePageRanges") if i in codePageBitTranslation]
if codePageRange:
writer.addLineWithKeyValue("CodePageRange", " ".join(codePageRange))
# vertical metrics
writer.addLineWithKeyValue("TypoAscender", _roundInt(getAttrWithFallback(self.font.info, "openTypeOS2TypoAscender")))
writer.addLineWithKeyValue("TypoDescender", _roundInt(getAttrWithFallback(self.font.info, "openTypeOS2TypoDescender")))
writer.addLineWithKeyValue("TypoLineGap", _roundInt(getAttrWithFallback(self.font.info, "openTypeOS2TypoLineGap")))
writer.addLineWithKeyValue("winAscent", _roundInt(getAttrWithFallback(self.font.info, "openTypeOS2WinAscent")))
writer.addLineWithKeyValue("winDescent", abs(_roundInt(getAttrWithFallback(self.font.info, "openTypeOS2WinDescent"))))
writer.addLineWithKeyValue("XHeight", _roundInt(getAttrWithFallback(self.font.info, "xHeight")))
writer.addLineWithKeyValue("CapHeight", _roundInt(getAttrWithFallback(self.font.info, "capHeight")))
writer.addLineWithKeyValue("WeightClass", getAttrWithFallback(self.font.info, "openTypeOS2WeightClass"))
writer.addLineWithKeyValue("WidthClass", getAttrWithFallback(self.font.info, "openTypeOS2WidthClass"))
writer.addLineWithKeyValue("Vendor", '"%s"' % getAttrWithFallback(self.font.info, "openTypeOS2VendorID"))
return writer.write()
def writeFeatures_OS2(self):
"""
Write the OS/2 to a string and return it.
This gets the values for the file using the fallback
system as described below:
============= ===
FSType openTypeOS2Type
Panose openTypeOS2Panose
UnicodeRange openTypeOS2UnicodeRanges
CodePageRange openTypeOS2CodePageRanges
TypoAscender openTypeOS2TypoAscender
TypoDescender openTypeOS2TypoDescender
TypoLineGap openTypeOS2TypoLineGap
winAscent openTypeOS2WinAscent
winDescent openTypeOS2WinDescent
XHeight xHeight
CapHeight capHeight
WeightClass openTypeOS2WeightClass
WidthClass openTypeOS2WidthClass
Vendor openTypeOS2VendorID
============= ===
**This should not be called externally.** Subclasses
may override this method to handle the string creation
in a different way if desired.
"""
codePageBitTranslation = {
0: "1252",
1: "1250",
2: "1251",
3: "1253",
4: "1254",
5: "1255",
6: "1256",
7: "1257",
8: "1258",
16: "874",
17: "932",
18: "936",
19: "949",
20: "950",
21: "1361",
48: "869",
49: "866",
50: "865",
51: "864",
52: "863",
53: "862",
54: "861",
55: "860",
56: "857",
57: "855",
58: "852",
59: "775",
60: "737",
61: "708",
62: "850",
63: "437"
}
# writer
writer = FeatureTableWriter("OS/2")
# type
writer.addLineWithKeyValue(
"FSType",
intListToNum(
getAttrWithFallback(self.font.info, "openTypeOS2Type"), 0, 16))
# panose
panose = [
str(i)
for i in getAttrWithFallback(self.font.info, "openTypeOS2Panose")
]
writer.addLineWithKeyValue("Panose", " ".join(panose))
# unicode ranges
unicodeRange = [
str(i) for i in getAttrWithFallback(self.font.info,
"openTypeOS2UnicodeRanges")
]
if unicodeRange:
writer.addLineWithKeyValue("UnicodeRange", " ".join(unicodeRange))
# code page ranges
codePageRange = [
codePageBitTranslation[i] for i in getAttrWithFallback(
self.font.info, "openTypeOS2CodePageRanges")
if i in codePageBitTranslation
]
if codePageRange:
writer.addLineWithKeyValue("CodePageRange",
" ".join(codePageRange))
# vertical metrics
writer.addLineWithKeyValue(
"TypoAscender",
_roundInt(
getAttrWithFallback(self.font.info,
"openTypeOS2TypoAscender")))
writer.addLineWithKeyValue(
"TypoDescender",
_roundInt(
getAttrWithFallback(self.font.info,
"openTypeOS2TypoDescender")))
writer.addLineWithKeyValue(
"TypoLineGap",
_roundInt(
getAttrWithFallback(self.font.info, "openTypeOS2TypoLineGap")))
writer.addLineWithKeyValue(
"winAscent",
_roundInt(
getAttrWithFallback(self.font.info, "openTypeOS2WinAscent")))
writer.addLineWithKeyValue(
"winDescent",
abs(
_roundInt(
getAttrWithFallback(self.font.info,
"openTypeOS2WinDescent"))))
writer.addLineWithKeyValue(
"XHeight", _roundInt(getAttrWithFallback(self.font.info,
"xHeight")))
writer.addLineWithKeyValue(
"CapHeight",
_roundInt(getAttrWithFallback(self.font.info, "capHeight")))
writer.addLineWithKeyValue(
"WeightClass",
getAttrWithFallback(self.font.info, "openTypeOS2WeightClass"))
writer.addLineWithKeyValue(
"WidthClass",
getAttrWithFallback(self.font.info, "openTypeOS2WidthClass"))
writer.addLineWithKeyValue(
"Vendor", '"%s"' %
getAttrWithFallback(self.font.info, "openTypeOS2VendorID"))
return writer.write()
def writeFeatures_name(self):
"""
Write the name to a string and return it.
This gets the values for the file using the fallback
system as described below:
========= ===
nameid 0 copyright
nameid 7 trademark
nameid 8 openTypeNameManufacturer
nameid 9 openTypeNameDesigner
nameid 10 openTypeNameDescription
nameid 11 openTypeNameManufacturerURL
nameid 12 openTypeNameDesignerURL
nameid 13 openTypeNameLicense
nameid 14 openTypeNameLicenseURL
nameid 19 openTypeNameSampleText
========= ===
**This should not be called externally.** Subclasses
may override this method to handle the string creation
in a different way if desired.
"""
idToAttr = [(0, "copyright"), (7, "trademark"),
(8, "openTypeNameManufacturer"), (9,
"openTypeNameDesigner"),
(10, "openTypeNameDescription"),
(11, "openTypeNameManufacturerURL"),
(12, "openTypeNameDesignerURL"),
(13, "openTypeNameLicense"),
(14, "openTypeNameLicenseURL"),
(19, "openTypeNameSampleText")]
multilineNameTableEntries = {}
lines = []
for id, attr in idToAttr:
value = getAttrWithFallback(self.font.info, attr)
if value is None:
continue
s = 'nameid %d "%s";' % (id, winStr(value))
lines.append(s)
s = 'nameid %d 1 "%s";' % (id, macStr(value))
lines.append(s)
if self.font.info.openTypeNameRecords is not None:
for record in self.font.info.openTypeNameRecords:
nameID = record["nameID"]
if nameID >= 1 and nameID <= 6:
continue
platformID = record["platformID"]
encodingID = record["encodingID"]
languageID = record["languageID"]
string = record["string"]
if platformID == 0:
string = macStr(string)
else:
string = winStr(string)
s = 'nameid %d %d %d %d "%s";' % (
nameID, platformID, encodingID, languageID, string)
lines.append(s)
if not lines:
return ""
writer = FeatureTableWriter("name")
for line in lines:
writer.addLine(line)
return writer.write()
def writeFeatures_hhea(self):
"""
Write the hhea to a string and return it.
This gets the values for the file using the fallback
system as described below:
=========== ===
Ascender openTypeHheaAscender
Descender openTypeHheaDescender
LineGap openTypeHheaLineGap
CaretOffset openTypeHheaCaretOffset
=========== ===
**This should not be called externally.** Subclasses
may override this method to handle the string creation
in a different way if desired.
"""
ascender = getAttrWithFallback(self.font.info, "openTypeHheaAscender")
descender = getAttrWithFallback(self.font.info,
"openTypeHheaDescender")
lineGap = getAttrWithFallback(self.font.info, "openTypeHheaLineGap")
caret = getAttrWithFallback(self.font.info, "openTypeHheaCaretOffset")
writer = FeatureTableWriter("hhea")
writer.addLineWithKeyValue("Ascender", _roundInt(ascender))
writer.addLineWithKeyValue("Descender", _roundInt(descender))
writer.addLineWithKeyValue("LineGap", _roundInt(lineGap))
writer.addLineWithKeyValue("CaretOffset", _roundInt(caret))
return writer.write()
