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| author | Peng Wu <pwu@redhat.com> | 2020-01-14 16:15:17 +0800 |
|---|---|---|
| committer | Marco Trevisan (Treviño) <mail@3v1n0.net> | 2021-05-05 17:31:44 +0200 |
| commit | cdfade7c9c864486f83220e2acff29b7f0553722 (patch) | |
| tree | 7ec48c07ae62659e79074bf9761e830711a6d2e7 | |
| parent | 75950565d2a6e4d098849df60997ebfbf221e2a2 (diff) | |
| download | pango-cdfade7c9c864486f83220e2acff29b7f0553722.tar.gz | |
Translate origin point for vertical layout
The origin point for vertical layout needs to be translated
for cairo rendering from the horizontal origin to the vertical origin.
(cherry-picked from commit 4c6f0b3c)
| -rw-r--r-- | pango/pangofc-shape.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/pango/pangofc-shape.c b/pango/pangofc-shape.c index b6f74ca1..16d5d84d 100644 --- a/pango/pangofc-shape.c +++ b/pango/pangofc-shape.c @@ -409,9 +409,12 @@ pango_hb_shape (PangoFont *font, for (i = 0; i < num_glyphs; i++) { /* 90 degrees rotation counter-clockwise. */ - infos[i].geometry.width = hb_position->y_advance; - infos[i].geometry.x_offset = hb_position->y_offset; - infos[i].geometry.y_offset = - hb_position->x_offset; + hb_position_t x_origin = 0, y_origin = 0; + hb_font_get_glyph_v_origin + (hb_font, infos[i].glyph, &x_origin, &y_origin); + infos[i].geometry.width = - hb_position->y_advance; + infos[i].geometry.x_offset = - hb_position->y_offset - y_origin; + infos[i].geometry.y_offset = - hb_position->x_offset - x_origin; hb_position++; } else /* horizontal */ |