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| author | Vincent Sanders <vince@netsurf-browser.org> | 2009-06-02 13:01:45 +0000 |
|---|---|---|
| committer | Vincent Sanders <vince@netsurf-browser.org> | 2009-06-02 13:01:45 +0000 |
| commit | 30edb722902dff842b5b9544f9b43846b93adc92 (patch) | |
| tree | ade17d9dc0ec2985a82a767134d2f22c354d181b /include/libnsfb_plot_util.h | |
| parent | 3d5b21e1473dbdee6c3df66d9ba2a9d657f1b486 (diff) | |
| download | libnsfb-30edb722902dff842b5b9544f9b43846b93adc92.tar.gz libnsfb-30edb722902dff842b5b9544f9b43846b93adc92.tar.bz2 | |
add cursor support
svn path=/trunk/libnsfb/; revision=7687
Diffstat (limited to 'include/libnsfb_plot_util.h')
| -rw-r--r-- | include/libnsfb_plot_util.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/libnsfb_plot_util.h b/include/libnsfb_plot_util.h index a1b0159..ee97b00 100644 --- a/include/libnsfb_plot_util.h +++ b/include/libnsfb_plot_util.h @@ -37,4 +37,12 @@ bool nsfb_plot_clip_line(const nsfb_bbox_t * restrict clip, nsfb_bbox_t * restri bool nsfb_plot_clip_line_ctx(nsfb_t *nsfb, nsfb_bbox_t * restrict line); +/** Obtain a bounding box which is the superset of two source boxes. + * + */ +bool nsfb_plot_add_rect(const nsfb_bbox_t *box1, const nsfb_bbox_t *box2, nsfb_bbox_t *result); + +/** Find if two boxes intersect. */ +bool nsfb_plot_bbox_intersect(const nsfb_bbox_t *box1, const nsfb_bbox_t *box2); + #endif /* _LIBNSFB_PLOT_UTIL_H */ |