suzanne.soy/googlefonts--noto-emoji
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Refactor glyf and cmap code

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Thanks @anthrotype!
This commit is contained in:
Roel Nieskens 2020-11-03 10:32:25 +01:00
parent a6543c344a
commit f6be200765
1 changed files with 4 additions and 5 deletions
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9
add_glyphs.py
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@ -172,6 +172,8 @@ def add_glyph_data(font, seqs, seq_to_advance, vadvance):
pen = TTGlyphPen(None) pen = TTGlyphPen(None)
empty_glyph = pen.glyph() empty_glyph = pen.glyph()
glyf = font['glyf'] glyf = font['glyf']
else:
glyf = None
# We don't expect sequences to be in the glyphOrder, since we removed all the # We don't expect sequences to be in the glyphOrder, since we removed all the
# single-cp sequences from it and don't expect it to already contain names # single-cp sequences from it and don't expect it to already contain names
@ -196,7 +198,7 @@ def add_glyph_data(font, seqs, seq_to_advance, vadvance):
if name not in reverseGlyphMap: if name not in reverseGlyphMap:
font.glyphOrder.append(name) font.glyphOrder.append(name)
updatedGlyphOrder=True updatedGlyphOrder=True
if 'glyf' in font: if glyf is not None:
glyf[name] = empty_glyph glyf[name] = empty_glyph
if updatedGlyphOrder: if updatedGlyphOrder:
@ -349,12 +351,9 @@ def add_cmap_format_4(font):
newtable.platformID = 3 newtable.platformID = 3
newtable.platEncID = 1 newtable.platEncID = 1
newtable.language = 0 newtable.language = 0
newtable.cmap = {}
# Format 4 only has unicode values 0x0000 to 0xFFFF # Format 4 only has unicode values 0x0000 to 0xFFFF
for cp, name in cmap.items(): newtable.cmap = newtable.cmap = {cp: name for cp, name in cmap.items() if cp <= 0xFFFF}
if cp < 65535:
newtable.cmap[cp] = name
font['cmap'].tables.append(newtable) font['cmap'].tables.append(newtable)