Computes the exclusive difference of dst with other and places the result in dst. That is, dst will be set to contain all areas that are either in dst or in other, but not in both. Since 1.10
another cairo_region_t
CAIRO_STATUS_SUCCESS or CAIRO_STATUS_NO_MEMORY
Computes the exclusive difference of dst with other and places the result in dst. That is, dst will be set to contain all areas that are either in dst or in other, but not in both. Since 1.10