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RGtk2 (version 2.20.31)
gdkRegionSubtract: gdkRegionSubtract
Description
Subtracts the area of
source2
from the area
source1
. The resulting area is the set of pixels contained in
source1
but not in
source2
.
Usage
gdkRegionSubtract(object, source2)
Arguments
object
a
GdkRegion
source2
another
GdkRegion