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In function CFF_Init_Face, added logic to get the units per EM from 

the CFF dictionary, if available.
This commit is contained in:
Tom Kacvinsky 2001-02-07 01:08:34 +00:00
parent e56b411f32
commit c97cf17acd
1 changed files with 5 additions and 1 deletions
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6
src/cff/cffobjs.c
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@ -387,12 +387,16 @@
root->num_glyphs = cff->charstrings_index.count;
/* set global bbox, as well as EM size */
root->units_per_EM = 1000;
root->bbox = dict->font_bbox;
root->ascender = (FT_Short)root->bbox.yMax;
root->descender = (FT_Short)root->bbox.yMin;
root->height = ( ( root->ascender - root->descender ) * 12 ) / 10;
if ( dict->units_per_em )
root->units_per_EM = dict->units_per_em;
else
root->units_per_EM = 1000;
/* retrieve font family & style name */
root->family_name = CFF_Get_Name( &cff->name_index, face_index );
if ( dict->cid_registry )