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tooling: fixes a bug in gen-metrics-and-svgs.py where the very first glyph would not get recognized in the kerning lookup table, causing no kerning information to appear on the website

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Rasmus Andersson 2019-05-26 17:08:05 -07:00
parent e3af7653ac
commit 850e4df74b
1 changed files with 17 additions and 12 deletions
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29
misc/tools/gen-metrics-and-svgs.py
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@ -191,7 +191,7 @@ def genKerningInfo(ufo, glyphnames, nameToIdMap):
for rname in rightnames:
lnameId = nameToIdMap.get(lname)
rnameId = nameToIdMap.get(rname)
if lnameId and rnameId:
if lnameId is not None and rnameId is not None:
pairs.append([lnameId, rnameId, v])
# print('pairs: %r' % pairs)
@ -247,6 +247,22 @@ ufopath = args.ufopath.rstrip('/')
ufo = Font(ufopath)
effectiveAscender = max(ufo.info.ascender, ufo.info.unitsPerEm)
deleteNames.add('.notdef')
deleteNames.add('.null')
glyphnames = args.glyphs if len(args.glyphs) else ufo.keys()
glyphnameSet = set(glyphnames)
glyphnames = [gn for gn in glyphnames if gn not in deleteNames]
glyphnames.sort()
nameToIdMap, idToNameMap = genGlyphIDs(glyphnames)
print('generating kerning pair data')
kerning = genKerningInfo(ufo, glyphnames, nameToIdMap)
print('preprocessing glyphs')
filters = [
DecomposeComponentsFilter(),
@ -261,16 +277,6 @@ print('generating SVGs and metrics data')
# print('\n'.join(ufo.keys()))
# sys.exit(0)
deleteNames.add('.notdef')
deleteNames.add('.null')
glyphnames = args.glyphs if len(args.glyphs) else ufo.keys()
glyphnameSet = set(glyphnames)
glyphnames = [gn for gn in glyphnames if gn not in deleteNames]
glyphnames.sort()
nameToIdMap, idToNameMap = genGlyphIDs(glyphnames)
glyphMetrics = {}
@ -307,7 +313,6 @@ if startPos == -1 or endPos == -1:
print(msg % relfilename, file=sys.stderr)
sys.exit(1)
kerning = genKerningInfo(ufo, glyphnames, nameToIdMap)
metaJson = '{\n'
metaJson += '"nameids":' + fmtJsonDict(idToNameMap) + ',\n'
metaJson += '"metrics":' + fmtJsonDict(glyphMetrics) + ',\n'