Package: cairo

Function cairo-region-xor-rectangle

Lambda List

cairo-region-xor-rectangle (region rectangle)

Arguments

region -- a cairo-region-t instance
rectangle -- a cairo-rectangle-int-t instance

Return Value

:success or :no-memory

Details

Computes the exclusive difference of region with rectangle and places the result in region. That is, region will be set to contain all areas that are either in region or in rectangle, but not in both.
 

See also

2020-12-15