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More vertical font merging typos

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Kovid Goyal 2019-11-29 09:17:42 +05:30
parent 51d434ecea
commit e4ef69b78f
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1 changed files with 2 additions and 2 deletions
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4
src/calibre/utils/fonts/sfnt/merge.py
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@ -42,7 +42,7 @@ def merge_truetype_fonts_for_pdf(*fonts):
vhea = ans.get(b'vhea')
if vhea is not None:
vhea.read_data(ans[b'vmtx'])
advance_heights = tuple(x/head.units_per_em for x in hhea.advance_heights)
advance_heights = tuple(x/head.units_per_em for x in vhea.advance_heights)
def width_for_glyph_id(gid):
if gid >= len(advance_widths):
@ -50,7 +50,7 @@ def merge_truetype_fonts_for_pdf(*fonts):
return advance_widths[gid]
def height_for_glyph_id(gid):
if gid >= len(advance_widths):
if gid >= len(advance_heights):
gid = -1
return advance_heights[gid]