diff options
Diffstat (limited to 'src/cairo-type1-subset.c')
| -rw-r--r-- | src/cairo-type1-subset.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/cairo-type1-subset.c b/src/cairo-type1-subset.c index 5f0745688..754c32395 100644 --- a/src/cairo-type1-subset.c +++ b/src/cairo-type1-subset.c @@ -388,6 +388,11 @@ cairo_type1_font_subset_get_bbox (cairo_type1_font_subset_t *font) /* Freetype uses 1/yy to get units per EM */ font->base.units_per_em = 1.0/yy; + /* If the FontMatrix is not a uniform scale the metrics we extract + * from the font won't match what FreeType returns */ + if (xx != yy || yx != 0.0 || xy != 0.0) + return CAIRO_INT_STATUS_UNSUPPORTED; + font->base.x_min = x_min / font->base.units_per_em; font->base.y_min = y_min / font->base.units_per_em; font->base.x_max = x_max / font->base.units_per_em; |