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| author | Behdad Esfahbod <behdad@gnome.org> | 2007-05-31 21:28:25 +0000 |
|---|---|---|
| committer | Behdad Esfahbod <behdad@src.gnome.org> | 2007-05-31 21:28:25 +0000 |
| commit | 41b9a6435cbb1eadacd29701226700dc66eb2115 (patch) | |
| tree | a4d6438979e98e8d7947154aca986d4e67dcaa39 /pango | |
| parent | 4487e7d59164952f03af104d63d631a5dd12661b (diff) | |
| download | pango-41b9a6435cbb1eadacd29701226700dc66eb2115.tar.gz | |
Improve docs.
2007-05-31 Behdad Esfahbod <behdad@gnome.org>
* pango/pango-layout.c: Improve docs.
svn path=/trunk/; revision=2325
Diffstat (limited to 'pango')
| -rw-r--r-- | pango/pango-layout.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pango/pango-layout.c b/pango/pango-layout.c index df2b7698..606d27c6 100644 --- a/pango/pango-layout.c +++ b/pango/pango-layout.c @@ -2513,6 +2513,11 @@ pango_layout_get_extents (PangoLayout *layout, * Computes the logical and ink extents of @layout in device units. * This function just calls pango_layout_get_extents() followed by * pango_extents_to_pixels(). + * + * See pango_extents_to_pixels() for details of how ink and logical rectangles + * are rounded to pixels. In certain situations you may want to use + * pango_layout_get_extents() directly and pass the resulting logical + * rectangle to pango_extents_to_pixels() as an ink rectangle(). **/ void pango_layout_get_pixel_extents (PangoLayout *layout, |