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Vertical: Adjust origin in glyph_extents() and glyph_contour_point()

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The base for vertical is almost ready now.
This commit is contained in:
Behdad Esfahbod 2011-05-17 23:31:00 -04:00
parent 190981851f
commit b8d76dd74e
1 changed files with 8 additions and 4 deletions
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12
src/hb-font.cc
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@ -503,9 +503,10 @@ hb_font_get_glyph_extents_for_direction (hb_font_t *font,
hb_bool_t ret = hb_font_get_glyph_extents (font, glyph, extents);
if (ret) {
/* XXX Adjust origin */
} else {
/* TODO Simulate using get_h_advance and font_extents? */
hb_position_t origin_x, origin_y;
hb_font_get_glyph_origin_for_direction (font, glyph, direction, &origin_x, &origin_y);
extents->x_bearing += origin_x;
extents->y_bearing += origin_y;
}
}
@ -518,7 +519,10 @@ hb_font_get_glyph_contour_point_for_direction (hb_font_t *font,
hb_bool_t ret = hb_font_get_glyph_contour_point (font, glyph, point_index, x, y);
if (ret) {
/* XXX Adjust origin */
hb_position_t origin_x, origin_y;
hb_font_get_glyph_origin_for_direction (font, glyph, direction, &origin_x, &origin_y);
*x += origin_x;
*y += origin_y;
}
return ret;