def buildComposition(font, glyphnames):
newnames = []
#dirty fix
try:
font.removeLookup("Latin composition")
except EnvironmentError:
pass
font.addLookup("Latin composition", 'gsub_ligature', (),
(('ccmp', script_lang), ))
font.addLookupSubtable("Latin composition", "Latin composition subtable")
import unicodedata
for name in glyphnames:
u = fontforge.unicodeFromName(name)
if 0 < u < 0xfb00:
decomp = unicodedata.decomposition(unichr(u))
if decomp:
base = decomp.split()[0]
mark = decomp.split()[1]
if not '<' in base:
nmark = None
nbase = None
for g in font.glyphs():
if g.unicode == int(base, 16):
nbase = g.glyphname
if g.unicode == int(mark, 16):
nmark = g.glyphname
if not nbase:
nbase = "uni%04X" % int(base, 16)
if not nmark:
nmark = "uni%04X" % int(mark, 16)
if nbase in font and nmark in font:
font[name].addPosSub("Latin composition subtable",
(nbase, nmark))
if base not in glyphnames:
newnames.append(nbase)
if mark not in glyphnames:
newnames.append(nmark)
return newnames
def buildComposition(font, glyphnames):
newnames = []
#dirty fix
try:
font.removeLookup("Latin composition");
except EnvironmentError:
pass
font.addLookup("Latin composition", 'gsub_ligature', (), (('ccmp', script_lang),))
font.addLookupSubtable("Latin composition", "Latin composition subtable")
import unicodedata
for name in glyphnames:
u = fontforge.unicodeFromName(name)
if 0 < u < 0xfb00:
decomp = unicodedata.decomposition(unichr(u))
if decomp:
base = decomp.split()[0]
mark = decomp.split()[1]
if not '<' in base:
nmark = None
nbase = None
for g in font.glyphs():
if g.unicode == int(base, 16):
nbase = g.glyphname
if g.unicode == int(mark, 16):
nmark = g.glyphname
if not nbase:
nbase = "uni%04X" % int(base, 16)
if not nmark:
nmark = "uni%04X" % int(mark, 16)
if nbase in font and nmark in font:
font[name].addPosSub("Latin composition subtable", (nbase, nmark))
if base not in glyphnames:
newnames.append(nbase)
if mark not in glyphnames:
newnames.append(nmark)
return newnames
def buildComposition(font, glyphnames):
newnames = []
font.addLookup("Latin composition", "gsub_ligature", (), (("ccmp", script_lang),))
font.addLookupSubtable("Latin composition", "Latin composition subtable")
import unicodedata
for name in glyphnames:
u = fontforge.unicodeFromName(name)
if 0 < u < 0xFB00:
decomp = unicodedata.decomposition(unichr(u))
if decomp:
base = decomp.split()[0]
mark = decomp.split()[1]
if not "<" in base:
nmark = None
nbase = None
for g in font.glyphs():
if g.unicode == int(base, 16):
nbase = g.glyphname
if g.unicode == int(mark, 16):
nmark = g.glyphname
if not nbase:
nbase = "uni%04X" % int(base, 16)
if not nmark:
nmark = "uni%04X" % int(mark, 16)
if nbase in font and nmark in font:
font[name].addPosSub("Latin composition subtable", (nbase, nmark))
if base not in glyphnames:
newnames.append(nbase)
if mark not in glyphnames:
newnames.append(nmark)
return newnames
def makeQuran(infile, outfile, feafile, version):
font = makeDesktop(infile, outfile, feafile, version, False, False)
# fix metadata
font.fontname = font.fontname.replace("-Regular", "Quran-Regular")
font.familyname += " Quran"
font.fullname += " Quran"
digits = ("zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine")
mergeLatin(font, feafile, glyphs=digits, quran=True)
punct = (
"period",
"guillemotleft",
"guillemotright",
"braceleft",
"bar",
"braceright",
"bracketleft",
"bracketright",
"parenleft",
"parenright",
"slash",
"backslash",
)
for name in punct:
if name + ".ara" in font:
glyph = font[name + ".ara"]
glyph.glyphname = name
glyph.unicode = fontforge.unicodeFromName(name)
# abuse U+065C as a below form of U+06EC, for Qaloon
dotabove = font["uni06EC"]
dotbelow = font["uni065C"]
delta = dotbelow.boundingBox()[-1] - dotabove.boundingBox()[-1]
dotbelow.references = []
dotbelow.addReference(dotabove.glyphname, psMat.translate(0, delta))
dotbelow.addAnchorPoint("TashkilTashkilBelow", "basemark", 220, dotbelow.boundingBox()[1] - 100)
# scale some vowel marks and dots down a bit
font["uni0651"].transform(psMat.scale(0.8))
for mark in ("uni064B", "uni064C", "uni064E", "uni064F", "uni06E1"):
font[mark].transform(psMat.scale(0.9))
for dot in ("TwoDots.a", "ThreeDots.a", "vTwoDots.a"):
font[dot].transform(psMat.scale(0.9))
quran_glyphs = []
# create dummy glyphs used for some coding hacks
for i in range(1, 11):
dummy = font.createChar(-1, "dummy%s" % i)
dummy.width = 0
quran_glyphs.append(dummy.glyphname)
mergeFeatures(font, feafile)
quran_glyphs += digits
quran_glyphs += punct
quran_glyphs += (
"space",
"uni060C",
"uni0615",
"uni0617",
"uni0618",
"uni0619",
"uni061A",
"uni061B",
"uni061E",
"uni061F",
"uni0621",
"uni0622",
"uni0623",
"uni0624",
"uni0625",
"uni0626",
"uni0627",
"uni0628",
"uni0629",
"uni062A",
"uni062B",
"uni062C",
"uni062D",
"uni062E",
"uni062F",
"uni0630",
"uni0631",
"uni0632",
"uni0633",
"uni0634",
"uni0635",
"uni0636",
"uni0637",
"uni0638",
"uni0639",
"uni063A",
"uni0640",
"uni0641",
"uni0642",
"uni0643",
"uni0644",
"uni0645",
"uni0646",
"uni0647",
"uni0648",
"uni0649",
"uni064A",
"uni064B",
"uni064C",
"uni064D",
"uni064E",
"uni064F",
"uni0650",
"uni0651",
"uni0652",
"uni0653",
"uni0654",
"uni0655",
"uni0656",
"uni0657",
"uni0658",
"uni065C",
"uni0660",
"uni0661",
"uni0662",
"uni0663",
"uni0664",
"uni0665",
"uni0666",
"uni0667",
"uni0668",
"uni0669",
"uni066E",
"uni066F",
"uni06A1",
"uni06BA",
"uni0670",
"uni0671",
"uni067A",
"uni06CC",
"uni06D6",
"uni06D7",
"uni06D8",
"uni06D9",
"uni06DA",
"uni06DB",
"uni06DC",
"uni06DD",
"uni06DE",
"uni06DF",
"uni06E0",
"uni06E1",
"uni06E2",
"uni06E3",
"uni06E4",
"uni06E5",
"uni06E6",
"uni06E7",
"uni06E8",
"uni06E9",
"uni06EA",
"uni06EB",
"uni06EC",
"uni06ED",
"uni06F0",
"uni06F1",
"uni06F2",
"uni06F3",
"uni06F4",
"uni06F5",
"uni06F6",
"uni06F7",
"uni06F8",
"uni06F9",
"uni08F0",
"uni08F1",
"uni08F2",
"uni2000",
"uni2001",
"uni2002",
"uni2003",
"uni2004",
"uni2005",
"uni2006",
"uni2007",
"uni2008",
"uni2009",
"uni200A",
"uni200B",
"uni200C",
"uni200D",
"uni200E",
"uni200F",
"uni2028",
"uni2029",
"uni202A",
"uni202B",
"uni202C",
"uni202D",
"uni202E",
"uni202F",
"uni25CC",
"uniFDFA",
"uniFDFD",
)
quran_glyphs += ("uni030A", "uni0325") # ring above and below
subsetFont(font, quran_glyphs, True)
# set font ascent to the highest glyph in the font so that waqf marks don't
# get truncated
# we could have set os2_typoascent_add and hhea_ascent_add, but ff makes
# the offset relative to em-size in the former and font bounds in the
# later, but we want both to be relative to font bounds
ymax = 0
for glyph in font.glyphs():
bb = glyph.boundingBox()
if bb[-1] > ymax:
ymax = bb[-1]
font.os2_typoascent = font.hhea_ascent = ymax
# create overline glyph to be used for sajda line, it is positioned
# vertically at the level of the base of waqf marks
overline_pos = font[0x06D7].boundingBox()[1]
makeOverUnderline(font, under=False, o_pos=overline_pos)
generateFont(font, outfile)
def makeQuran(infile, outfile, feafile, version):
font = makeDesktop(infile, outfile, feafile, version, False, False)
# fix metadata
font.fontname = font.fontname.replace("-Regular", "Quran-Regular")
font.familyname += " Quran"
font.fullname += " Quran"
digits = ("zero", "one", "two", "three", "four", "five", "six", "seven",
"eight", "nine")
mergeLatin(font, feafile, glyphs=digits, quran=True)
punct = ("period", "guillemotleft", "guillemotright", "braceleft", "bar",
"braceright", "bracketleft", "bracketright", "parenleft",
"parenright", "slash", "backslash")
for name in punct:
if name + ".ara" in font:
glyph = font[name + ".ara"]
glyph.glyphname = name
glyph.unicode = fontforge.unicodeFromName(name)
# abuse U+065C as a below form of U+06EC, for Qaloon
dotabove = font["uni06EC"]
dotbelow = font["uni065C"]
delta = dotbelow.boundingBox()[-1] - dotabove.boundingBox()[-1]
dotbelow.references = []
dotbelow.addReference(dotabove.glyphname, psMat.translate(0, delta))
dotbelow.addAnchorPoint("TashkilTashkilBelow", "basemark", 220,
dotbelow.boundingBox()[1] - 100)
# scale some vowel marks and dots down a bit
scaleGlyph(font["uni0651"], 0.8)
for mark in ("uni064B", "uni064C", "uni064E", "uni064F", "uni06E1"):
scaleGlyph(font[mark], 0.9)
for dot in ("TwoDots.a", "ThreeDots.a", "vTwoDots.a"):
scaleGlyph(font[dot], 0.9)
quran_glyphs = []
for glyph in font.glyphs():
if glyph.name.startswith("dummy"):
quran_glyphs.append(glyph.name)
mergeFeatures(font, feafile)
quran_glyphs += digits
quran_glyphs += punct
quran_glyphs += (
"space", "uni060C", "uni0615", "uni0617", "uni0618", "uni0619",
"uni061A", "uni061B", "uni061E", "uni061F", "uni0621", "uni0622",
"uni0623", "uni0624", "uni0625", "uni0626", "uni0627", "uni0628",
"uni0629", "uni062A", "uni062B", "uni062C", "uni062D", "uni062E",
"uni062F", "uni0630", "uni0631", "uni0632", "uni0633", "uni0634",
"uni0635", "uni0636", "uni0637", "uni0638", "uni0639", "uni063A",
"uni0640", "uni0641", "uni0642", "uni0643", "uni0644", "uni0645",
"uni0646", "uni0647", "uni0648", "uni0649", "uni064A", "uni064B",
"uni064C", "uni064D", "uni064E", "uni064F", "uni0650", "uni0651",
"uni0652", "uni0653", "uni0654", "uni0655", "uni0656", "uni0657",
"uni0658", "uni065C", "uni0660", "uni0661", "uni0662", "uni0663",
"uni0664", "uni0665", "uni0666", "uni0667", "uni0668", "uni0669",
"uni066E", "uni066F", "uni06A1", "uni06BA", "uni0670", "uni0671",
"uni067A", "uni06CC", "uni06D6", "uni06D7", "uni06D8", "uni06D9",
"uni06DA", "uni06DB", "uni06DC", "uni06DD", "uni06DE", "uni06DF",
"uni06E0", "uni06E1", "uni06E2", "uni06E3", "uni06E4", "uni06E5",
"uni06E6", "uni06E7", "uni06E8", "uni06E9", "uni06EA", "uni06EB",
"uni06EC", "uni06ED", "uni06F0", "uni06F1", "uni06F2", "uni06F3",
"uni06F4", "uni06F5", "uni06F6", "uni06F7", "uni06F8", "uni06F9",
"uni08F0", "uni08F1", "uni08F2", "uni2000", "uni2001", "uni2002",
"uni2003", "uni2004", "uni2005", "uni2006", "uni2007", "uni2008",
"uni2009", "uni200A", "uni200B", "uni200C", "uni200D", "uni200E",
"uni200F", "uni2028", "uni2029", "uni202A", "uni202B", "uni202C",
"uni202D", "uni202E", "uni202F", "uni25CC", "uniFD3E", "uniFD3F",
"uniFDFA", "uniFDFD")
quran_glyphs += ("uni030A", "uni0325") # ring above and below
subsetFont(font, quran_glyphs, True)
# set font ascent to the highest glyph in the font so that waqf marks don't
# get truncated
# we could have set os2_typoascent_add and hhea_ascent_add, but ff makes
# the offset relative to em-size in the former and font bounds in the
# later, but we want both to be relative to font bounds
ymax = 0
for glyph in font.glyphs():
bb = glyph.boundingBox()
if bb[-1] > ymax:
ymax = bb[-1]
font.os2_typoascent = font.hhea_ascent = ymax
# create overline glyph to be used for sajda line, it is positioned
# vertically at the level of the base of waqf marks
overline_pos = font[0x06D7].boundingBox()[1]
makeOverUnderline(font, under=False, o_pos=overline_pos)
generateFont(font, outfile)
