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Diffstat (limited to 'gdk/gdkdraw.c')
| -rw-r--r-- | gdk/gdkdraw.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gdk/gdkdraw.c b/gdk/gdkdraw.c index f547fad90..63951a024 100644 --- a/gdk/gdkdraw.c +++ b/gdk/gdkdraw.c @@ -1221,6 +1221,29 @@ gdk_drawable_real_get_visible_region (GdkDrawable *drawable) return gdk_region_rectangle (&rect); } +/** + * gdk_drawable_set_cairo_target: + * @drawable: a #GdkDrawable + * @cr: a cairo context + * + * Sets the given drawable as the target surface for a Cairo context. + * Note that when @drawable is a window and gdk_window_begin_paint() + * has been called, the target surface will be set to the temporary + * backing pixmap, so you can only use the Cairo context until + * the matching call to gdk_window_end_paint(). + * + * Since: 2.10 + **/ +void +gdk_drawable_set_cairo_target (GdkDrawable *drawable, + cairo_t *cr) +{ + g_return_if_fail (GDK_IS_DRAWABLE (drawable)); + g_return_if_fail (cr != NULL); + + return GDK_DRAWABLE_GET_CLASS (drawable)->set_cairo_target (drawable, cr); +} + static void composite (guchar *src_buf, gint src_rowstride, |