Method
GeglRectanglexor
Declaration [src]
gint
gegl_rectangle_xor (
GeglRectangle* destination,
const GeglRectangle* source1,
const GeglRectangle* source2
)
Description [src]
Computes the symmetric difference of the rectangles source1 and source2,
and stores the resulting rectangles in destination. Between 0 and 4
disjoint rectangles may be produced.
destination may contain rectangle1 or rectangle2.
Returns the number of resulting rectangles.
Parameters
source1-
Type:
GeglRectangleA
GeglRectangle.The data is owned by the caller of the method. source2-
Type:
GeglRectangleA
GeglRectangle.The data is owned by the caller of the method.