def buildExtraGlyphs(ufo):
"""Builds some necessary glyphs at runtime that are derived from other
glyphs, instead of having to update them manually."""
# Build fallback glyphs, these are the base glyph that cmap maps to. We
# decompose them immediately in the layout code, so they shouldn’t be used
# for anything and we could just keep them blank, but then FontConfig will
# think the font does not support these characters.
buildEncoded(ufo)
# Build Arabic comma and semicolon glyphs, by rotating the Latin 180°, so
# that they are similar in design.
for code, name in [(ord(u'،'), "comma"), (ord(u'؛'), "semicolon")]:
glyph = ufo.newGlyph("uni%04X" % code)
glyph.unicode = code
enGlyph = ufo[name]
colon = ufo["colon"]
component = Component()
component.transformation = tuple(Transform().rotate(math.radians(180)))
component.baseGlyph = enGlyph.name
glyph.appendComponent(component)
glyph.move((0, colon.bounds[1] - glyph.bounds[1]))
glyph.leftMargin = enGlyph.rightMargin
glyph.rightMargin = enGlyph.leftMargin
# Ditto for question mark, but here we flip.
for code, name in [(ord(u'؟'), "question")]:
glyph = ufo.newGlyph("uni%04X" % code)
glyph.unicode = code
enGlyph = ufo[name]
component = Component()
component.transformation = tuple(Transform().scale(-1, 1))
component.baseGlyph = enGlyph.name
glyph.appendComponent(component)
glyph.leftMargin = enGlyph.rightMargin
glyph.rightMargin = enGlyph.leftMargin
def buildExtraGlyphs(ufo):
"""Builds some necessary glyphs at runtime that are derived from other
glyphs, instead of having to update them manually."""
# Build fallback glyphs, these are the base glyph that cmap maps to. We
# decompose them immediately in the layout code, so they shouldn’t be used
# for anything and we could just keep them blank, but then FontConfig will
# think the font does not support these characters.
buildEncoded(ufo)
# Build Arabic comma and semicolon glyphs, by rotating the Latin 180°, so
# that they are similar in design.
for code, name in [(ord(u'،'), "comma"), (ord(u'؛'), "semicolon")]:
glyph = ufo.newGlyph("uni%04X" % code)
glyph.unicode = code
enGlyph = ufo[name]
colon = ufo["colon"]
component = Component()
component.transformation = tuple(Transform().rotate(math.radians(180)))
component.baseGlyph = enGlyph.name
glyph.appendComponent(component)
glyph.move((0, colon.bounds[1] - glyph.bounds[1]))
glyph.leftMargin = enGlyph.rightMargin
glyph.rightMargin = enGlyph.leftMargin
# Ditto for question mark, but here we flip.
for code, name in [(ord(u'؟'), "question")]:
glyph = ufo.newGlyph("uni%04X" % code)
glyph.unicode = code
enGlyph = ufo[name]
component = Component()
component.transformation = tuple(Transform().scale(-1, 1))
component.baseGlyph = enGlyph.name
glyph.appendComponent(component)
glyph.leftMargin = enGlyph.rightMargin
glyph.rightMargin = enGlyph.leftMargin
def getGlyphFromDict(glyph_dict):
g = Glyph()
# Set attributes
g.height = glyph_dict.get('height', 0)
g.lib = glyph_dict.get('lib', {})
g.name = glyph_dict.get('name', '')
g.note = glyph_dict.get('note', None)
g.unicode = glyph_dict.get('unicode', None)
g.unicodes = glyph_dict.get('unicodes', [])
g.width = glyph_dict.get('width', 0)
# Draw the outlines with a pen
pen = g.getPointPen()
for contour in glyph_dict.get('contours', []):
pen.beginPath()
for point in contour:
pen.addPoint(
(
point.get('x'),
point.get('y')
),
segmentType = point.get('type', None),
name = point.get('name', None),
smooth = point.get('smooth', None),
)
pen.endPath()
# Add components
for component in glyph_dict.get('components', []):
c = Component()
c.baseGlyph = component.get('ref', '')
c.transformation = component.get('transformation', (1, 0, 0, 1, 0, 0))
g.appendComponent(c)
# Add anchors
for anchor in glyph_dict.get('anchors', []):
a = Anchor(anchorDict = anchor)
g.appendAnchor(a)
# Return the completed glyph object
return g
def recomponet(path_to_orignal, path_to_new=None):
assert os.path.exists(path_to_orignal)
font = Font(path_to_orignal)
if path_to_new is not None:
assert os.path.exists(path_to_new)
font.save(path_to_new)
font = Font(path_to_new)
else:
new_path = _findAvailablePathName(path_to_orignal)
font.save(new_path)
font = Font(new_path)
ordered_glyphs = {}
clean_up = []
for key in font.keys():
parts = key.split('.')
if len(parts) == 1:
part = key
if key.endswith('comb'):
part = key[:-4]
clean_up.append(key)
if part not in ordered_glyphs:
ordered_glyphs[part] = [
key,
]
else:
glyphs = ordered_glyphs[part]
if key not in glyphs:
glyphs.append(key)
ordered_glyphs[part] = glyphs
else:
part = parts[0]
if part.endswith('comb'):
part = parts[0][:-4]
clean_up.append(key)
if part not in ordered_glyphs:
ordered_glyphs[part] = [
key,
]
else:
glyphs = ordered_glyphs[part]
if key not in glyphs:
glyphs.append(key)
ordered_glyphs[part] = glyphs
for i in clean_up:
if i not in ordered_glyphs:
part = i[:-4]
if part in ordered_glyphs:
glyphs = ordered_glyphs[part]
ordered_glyphs[i] = glyphs
# Cleanup for the i
i = ordered_glyphs['i']
i.append('dotlessi')
ordered_glyphs['i'] = i
# Additional cleanup for the pesky commaaccent
if 'uni0327' not in ordered_glyphs:
ordered_glyphs['uni0327'] = [
'uni0326',
]
else:
if 'uni0326' not in ordered_glyphs['uni0327']:
glyphs = ordered_glyphs['uni0327']
glyphs.append('uni0326')
ordered_glyphs['uni0327'] = glyphs
found = []
for glyph in font:
if len(glyph) is not 0:
parts = decompose_glyph(font.unicodeData, glyph.name,
ordered_glyphs)
if len(parts) > 1:
print 'normal'
print glyph.name
for part in parts:
if part in font.keys() and compare_glyph(
font, glyph, font[part]) is not -1:
orgin, delete = compare_glyph(font, glyph, font[part])
if len(font[part]) is 0 and len(
font[part].components) is not 0:
part = font[part].components[0].baseGlyph
found.append(glyph.name)
for x in [glyph[x] for x in delete]:
glyph.removeContour(x)
component = Component()
component.baseGlyph = part
glyph.appendComponent(component)
xMin, yMin, xMax, yMax = component.bounds
moveX = orgin[0] - xMin
moveY = orgin[1] - yMin
component.move((moveX, moveY))
elif glyph.name in double_check.keys():
parts = double_check[glyph.name]
print glyph.name
print 'double check'
print parts
for part in parts:
print part
if part in font.keys() and compare_glyph(
font, glyph, font[part]) is not -1:
orgin, delete = compare_glyph(font, glyph, font[part])
if len(font[part]) is 0 and len(
font[part].components) is not 0:
part = font[part].components[0].baseGlyph
found.append(glyph.name)
for x in [glyph[x] for x in delete]:
glyph.removeContour(x)
component = Component()
component.baseGlyph = part
glyph.appendComponent(component)
xMin, yMin, xMax, yMax = component.bounds
moveX = orgin[0] - xMin
moveY = orgin[1] - yMin
component.move((moveX, moveY))
print 'done'
break
else:
print part
print 'did not check out'
elif glyph.name in composites.keys():
preparts = composites[glyph.name]
parts = []
for p in preparts:
parts.append(p)
if p in ordered_glyphs:
for x in ordered_glyphs[p]:
parts.append(x)
print glyph.name
print 'composite'
print parts
for part in parts:
if compare_glyph(font, glyph, font[part]) is not -1:
orgin, delete = compare_glyph(font, glyph, font[part])
if len(font[part]) is 0 and len(
font[part].components) is not 0:
part = font[part].components[0].baseGlyph
found.append(glyph.name)
for x in [glyph[x] for x in delete]:
glyph.removeContour(x)
component = Component()
component.baseGlyph = part
glyph.appendComponent(component)
xMin, yMin, xMax, yMax = component.bounds
moveX = orgin[0] - xMin
moveY = orgin[1] - yMin
component.move((moveX, moveY))
font.save()
print 'Found:'
print ' '
for x in found:
print x
print '----------------'
print str(len(found)) + ' Glyphs'
def merge(args):
arabic = Font(args.arabicfile)
latin = Font(args.latinfile)
addPlaceHolders(arabic)
unicodes = parseSubset(args.latin_subset)
for glyph in arabic:
unicodes.extend(glyph.unicodes)
latin_locl = ""
for name in latin.glyphOrder:
glyph = latin[name]
if name in arabic:
glyph.unicode = None
glyph.name = name + ".latn"
latin_locl += "sub %s by %s;" % (name, glyph.name)
arabic.insertGlyph(glyph)
for attr in ("xHeight", "capHeight"):
value = getattr(latin.info, attr)
if value is not None:
setattr(arabic.info, attr, getattr(latin.info, attr))
arabic.features.text += latin.features.text
if latin_locl:
arabic.features.text += """
feature locl {
lookupflag IgnoreMarks;
script latn;
%s
} locl;
""" % latin_locl
for ch in [(ord(u'؟'), "question")]:
arGlyph = arabic.newGlyph("uni%04X" % ch[0])
arGlyph.unicode = ch[0]
enGlyph = arabic[ch[1]]
component = Component()
component.transformation = tuple(Transform().scale(-1, 1))
component.baseGlyph = enGlyph.name
arGlyph.appendComponent(component)
arGlyph.leftMargin = enGlyph.rightMargin
arGlyph.rightMargin = enGlyph.leftMargin
unicodes.append(arGlyph.unicode)
arabic.lib[MADA_UNICODES] = unicodes
# Set metadata
arabic.info.versionMajor, arabic.info.versionMinor = map(
int, args.version.split("."))
copyright = u"Copyright © 2015-%s The Reem Kufi Project Authors." % datetime.now(
).year
arabic.info.copyright = copyright
arabic.info.openTypeNameDesigner = u"Khaled Hosny"
arabic.info.openTypeNameLicenseURL = u"http://scripts.sil.org/OFL"
arabic.info.openTypeNameLicense = u"This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: http://scripts.sil.org/OFL"
arabic.info.openTypeNameDescription = u"Reem Kufi is a Fatimid-style decorative Kufic typeface as seen in the historical mosques of Cairo. Reem Kufi is based on the Kufic designs of the great Arabic calligrapher Mohammed Abdul Qadir who revived this art in the 20th century and formalised its rules."
arabic.info.openTypeNameSampleText = u"ريم على القاع بين البان و العلم أحل سفك دمي في الأشهر الحرم"
return arabic
