diff options
| author | Alp Toker <alp@atoker.com> | 2008-01-31 01:33:50 +0000 |
|---|---|---|
| committer | Behdad Esfahbod <behdad@behdad.org> | 2008-02-06 01:06:01 -0500 |
| commit | e104fcab1c8c8d9a7a7962a1dbea0c87867c8f9a (patch) | |
| tree | 0c3a2a40374b5af2fb588aca5f7642261033d630 /src/cairo.h | |
| parent | 1f0c3d06895ebcbfbae252e6b7298da0b64b37a9 (diff) | |
Introduce cairo_has_current_point()
cairo_has_current_point() can be used to determine whether a current
point is defined. We introduce this new symbol with a boolean return
value to avoid the versioning ambiguity of modifying
cairo_get_current_point(). This way we also don't have to map what
should be a routine operation to an error condition as was previously
proposed.
Diffstat (limited to 'src/cairo.h')
| -rw-r--r-- | src/cairo.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cairo.h b/src/cairo.h index 01a6a2ed..0c244ba3 100644 --- a/src/cairo.h +++ b/src/cairo.h @@ -1276,6 +1276,9 @@ cairo_get_tolerance (cairo_t *cr); cairo_public cairo_antialias_t cairo_get_antialias (cairo_t *cr); +cairo_public cairo_bool_t +cairo_has_current_point (cairo_t *cr); + cairo_public void cairo_get_current_point (cairo_t *cr, double *x, double *y); |