diff options
| -rw-r--r-- | src/cairo.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/cairo.c b/src/cairo.c index b9d5b6d02..837976fd7 100644 --- a/src/cairo.c +++ b/src/cairo.c @@ -1887,6 +1887,15 @@ cairo_fill_preserve (cairo_t *cr) } slim_hidden_def(cairo_fill_preserve); +/** + * cairo_copy_page: + * @cr: a cairo context + * + * Emits the current page for backends that support multiple pages, but + * doesn't clear it, so, the contents of the current page will be retained + * for the next page too. Use cairo_show_page() if you want to get an + * empty page after the emission. + **/ void cairo_copy_page (cairo_t *cr) { @@ -1898,6 +1907,13 @@ cairo_copy_page (cairo_t *cr) _cairo_set_error (cr, cr->status); } +/** + * cairo_show_page: + * @cr: a cairo context + * + * Emits and clears the current page for backends that support multiple + * pages. Use cairo_copy_page() if you don't want to clear the page. + **/ void cairo_show_page (cairo_t *cr) { @@ -1909,6 +1925,20 @@ cairo_show_page (cairo_t *cr) _cairo_set_error (cr, cr->status); } +/** + * cairo_in_stroke: + * @cr: a cairo context + * @x: X coordinate of the point to test + * @y: Y coordinate of the point to test + * + * Tests whether the given point is on the area stroked by doing a + * cairo_stroke() operation on @cr given the current path and stroking + * parameters. + * + * See cairo_stroke, cairo_set_line_width(), cairo_set_line_join(), + * cairo_set_line_cap(), cairo_set_dash(), and + * cairo_stroke_preserve(). + **/ cairo_bool_t cairo_in_stroke (cairo_t *cr, double x, double y) { @@ -1926,6 +1956,18 @@ cairo_in_stroke (cairo_t *cr, double x, double y) return inside; } +/** + * cairo_in_fill: + * @cr: a cairo context + * @x: X coordinate of the point to test + * @y: Y coordinate of the point to test + * + * Tests whether the given point is on the area filled by doing a + * cairo_stroke() operation on @cr given the current path and filling + * parameters. + * + * See cairo_fill(), cairo_set_fill_rule() and cairo_fill_preserve(). + **/ cairo_bool_t cairo_in_fill (cairo_t *cr, double x, double y) { |