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.