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Fixes broken italic (oblique) styles. The issue was that component decomposition did not happen in the correct order for some glyphs

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This commit is contained in:
Rasmus Andersson 2017-08-30 19:35:06 -07:00
parent cf49a3ba7e
commit 65a7e98c76
3 changed files with 11 additions and 9 deletions
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11
misc/pylib/fontbuild/Build.py
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@ -98,15 +98,13 @@ class FontProject:
log(">> Italicizing") log(">> Italicizing")
i = 0 i = 0
for g in f: for g in f:
i += 1
if i % 10 == 0: print g.name
if g.name == "uniFFFD":
continue
decomposeGlyph(f, g) decomposeGlyph(f, g)
removeGlyphOverlap(g) removeGlyphOverlap(g)
for g in f:
i += 1
if i % 10 == 0: print g.name
if g.name in self.lessItalic: if g.name in self.lessItalic:
italicizeGlyph(f, g, 9, stemWidth=stemWidth, italicizeGlyph(f, g, 9, stemWidth=stemWidth,
meanYCenter=italicMeanYCenter, meanYCenter=italicMeanYCenter,
@ -162,6 +160,7 @@ class FontProject:
'version': getcfg('version'), 'version': getcfg('version'),
'license': getcfg('license'), 'license': getcfg('license'),
'licenseURL': getcfg('licenseURL'), 'licenseURL': getcfg('licenseURL'),
'italicAngle': float(getcfg('italicAngle', '-12')),
}) })
if not self.compatible: if not self.compatible:

5
misc/pylib/fontbuild/instanceNames.py
View file

@ -31,7 +31,8 @@ class InstanceNames:
designerURL = "" designerURL = ""
license = "" license = ""
licenseURL = "" licenseURL = ""
italicAngle = -12
def __init__(self,names): def __init__(self,names):
if type(names) == type(" "): if type(names) == type(" "):
names = names.split("/") names = names.split("/")
@ -90,7 +91,7 @@ class InstanceNames:
f.info.macintoshFONDName = re.sub(' ','',self.longfamily) + " " + re.sub(' ','',self.longstyle) f.info.macintoshFONDName = re.sub(' ','',self.longfamily) + " " + re.sub(' ','',self.longstyle)
f.info.postscriptFontName = f.info.macintoshFONDName.replace(" ", "-") f.info.postscriptFontName = f.info.macintoshFONDName.replace(" ", "-")
if self.italic: if self.italic:
f.info.italicAngle = -12.0 f.info.italicAngle = self.italicAngle
def setFLNames(self,flFont): def setFLNames(self,flFont):

4
src/fontbuild.cfg
View file

@ -8,6 +8,7 @@ copyrightholdername: The Interface project authors
builddir: build/tmp builddir: build/tmp
license: OFL 1.1 (SIL Open Font License, Version 1.1) license: OFL 1.1 (SIL Open Font License, Version 1.1)
licenseURL: http://scripts.sil.org/OFL licenseURL: http://scripts.sil.org/OFL
italicAngle: -9.4
[res] [res]
@ -62,7 +63,8 @@ lessitalic: dagger daggerdbl plusminus dollar florin quotesingle quotedbl tilde
acute grave dieresis macron breve bar sum integral product s e c o v x V X W acute grave dieresis macron breve bar sum integral product s e c o v x V X W
copyright registered ogonek two six nine seven three five uni0431 copyright registered ogonek two six nine seven three five uni0431
noitalic: .notdef uni02E9_uni02E7_uni02E6 uni02E5_uni02E7_uni02E8 uni02E5_uni02E7_uni02E9 noitalic: .notdef uniFFFD
uni02E9_uni02E7_uni02E6 uni02E5_uni02E7_uni02E8 uni02E5_uni02E7_uni02E9
uni02E9_uni02E5_uni02E5 uni02E5_uni02E7_uni02E6 uni02E5_uni02E7_uni02E7 uni02E9_uni02E5_uni02E5 uni02E5_uni02E7_uni02E6 uni02E5_uni02E7_uni02E7
uni02E5_uni02E7_uni02E5 uni02E5_uni02E9_uni02E8 uni02E9_uni02E7_uni02E5 uni02E5_uni02E7_uni02E5 uni02E5_uni02E9_uni02E8 uni02E9_uni02E7_uni02E5
uni02E6_uni02E9_uni02E7 uni02E6_uni02E9_uni02E6 uni02E6_uni02E9_uni02E5 uni02E6_uni02E9_uni02E7 uni02E6_uni02E9_uni02E6 uni02E6_uni02E9_uni02E5