Main Gtk struct.
A cairo_region_t represents a set of integer-aligned rectangles.
It allows set-theoretical operations like cairo_region_union() and
cairo_region_intersect() to be performed on them.
Memory management of cairo_region_t is done with
cairo_region_reference() and cairo_region_destroy().
Since 1.10
Main Gtk struct. A cairo_region_t represents a set of integer-aligned rectangles. It allows set-theoretical operations like cairo_region_union() and cairo_region_intersect() to be performed on them. Memory management of cairo_region_t is done with cairo_region_reference() and cairo_region_destroy(). Since 1.10