API: Add gdk_cairo_region_create_from_surface()
authorBenjamin Otte <otte@redhat.com>
Sat, 14 Aug 2010 02:40:52 +0000 (04:40 +0200)
committerBenjamin Otte <otte@redhat.com>
Sun, 26 Sep 2010 13:02:59 +0000 (15:02 +0200)
commit96b387599d8fb2d27717256ed098fde0dee83e29
tree34eb153e2f7d22dc0c515e962a1996c8eb1a19fc
parent6218c16ff8d8fecb28c58ed723acf71752cb6f79
API: Add gdk_cairo_region_create_from_surface()

The function converts the given surface into an alpha bitmap mask. This
is mostly useful for setting shape regions.

Also adds a new internal function _gdk_cairo_surface_extents() that
computes a surface's extents.
docs/reference/gdk/gdk3-sections.txt
gdk/gdk.symbols
gdk/gdkcairo.c
gdk/gdkcairo.h
gdk/gdkinternals.h