def NowarApplyPaltMultiplied(font, multiplier): for palt in GetLookupPalt(font): for sub in palt['subtables']: for (n, d) in sub.items(): glyph = font['glyf'][n] if any([ IsKana(ch) for ch in GetUnicodeScalars(n, font) ]): if 'dx' in d: Transform(glyph, 1, 0, 0, 1, d['dx'], 0) if 'dWidth' in d: ChangeAdvanceWidth(glyph, d['dWidth']) else: if 'dx' in d: Transform(glyph, 1, 0, 0, 1, d['dx'] * multiplier, 0, roundToInt = True) if 'dWidth' in d: ChangeAdvanceWidth(glyph, round(d['dWidth'] * multiplier))
def ApplyPalt(font): for palt in GetLookupPalt(font): for sub in palt['subtables']: for (n, d) in sub.items(): glyph = font['glyf'][n] if 'dx' in d: Transform(glyph, 1, 0, 0, 1, d['dx'], 0) if 'dWidth' in d: ChangeAdvanceWidth(glyph, d['dWidth'])
def ProportionalizeKana(font): for palt in GetLookupPalt(font): for sub in palt['subtables']: for (n, d) in sub.items(): if any([ IsKana(ch) for ch in GetUnicodeScalars(n, font) ]): glyph = font['glyf'][n] if 'dx' in d: Transform(glyph, 1, 0, 0, 1, d['dx'], 0) if 'dWidth' in d: ChangeAdvanceWidth(glyph, d['dWidth'])
for n in num + pnum + onum + tonum:
numFont['glyf'][n] = Dereference(numFont['glyf'][n],
numFont)
for n in num + tonum:
tGlyph = numFont['glyf'][n]
tWidth = tGlyph['advanceWidth']
pName = gsubPnum[n]
pGlyph = numFont['glyf'][pName]
pWidth = pGlyph['advanceWidth']
if pWidth > tWidth:
numFont['glyf'][pName] = copy.deepcopy(tGlyph)
pGlyph = numFont['glyf'][pName]
pWidth = tWidth
if changeWidth != 0:
ChangeAdvanceWidth(pGlyph, changeWidth)
Transform(pGlyph, 1, 0, 0, 1, (changeWidth + 1) // 2, 0)
for n in num + pnum + onum + tonum:
baseFont['glyf'][n] = numFont['glyf'][n]
ApplyGsubSingle('pnum', baseFont)
with open(
"build/rhr/{}.otd".format(configure.GenerateFilename(dep['CJK'])),
'rb') as asianFile:
asianFont = json.loads(asianFile.read().decode('UTF-8',
errors='replace'))
# pre-apply `palt` in UI family
if "UI" in param["feature"]:
ApplyPalt(asianFont)