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author | Matthias Clasen <mclasen@redhat.com> | 2021-08-27 18:00:50 +0000 |
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committer | Matthias Clasen <mclasen@redhat.com> | 2021-08-27 18:00:50 +0000 |
commit | 4ad756442fecfecf52673a2f22779cdaa5d673b1 (patch) | |
tree | 6e758a314a97d1fef909657af3ef4eff522c236d /pango/pango-glyph.h | |
parent | 371171b65600729c3220826430ee1a0993541dbd (diff) | |
parent | 9979612c72ebee4674bfd99eaabb373034b5efe4 (diff) | |
download | pango-4ad756442fecfecf52673a2f22779cdaa5d673b1.tar.gz |
Merge branch 'ligature-caret-rtl-fixes' into 'main'
Some fixes for ligature caret positioning in rtl
See merge request GNOME/pango!445
Diffstat (limited to 'pango/pango-glyph.h')
-rw-r--r-- | pango/pango-glyph.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/pango/pango-glyph.h b/pango/pango-glyph.h index 4dc77fd1..2094fa53 100644 --- a/pango/pango-glyph.h +++ b/pango/pango-glyph.h @@ -58,6 +58,19 @@ typedef gint32 PangoGlyphUnit; * * The `PangoGlyphGeometry` structure contains width and positioning * information for a single glyph. + * + * Note that @width is not guaranteed to be the same as the glyph + * extents. Kerning and other positioning applied during shaping will + * affect both the @width and the @x_offset for the glyphs in the + * glyph string that results from shaping. + * + * The information in this struct is intended for rendering the glyphs, + * as follows: + * + * 1. Render the current glyph at (x + x_offset, y + y_offset), + * where (x, y) is the current point + * 2. Advance the current point to (x + xoffset, y) + * 3. Render the next glyph... */ struct _PangoGlyphGeometry { |