Method
GeglRectanglesubtract
Declaration [src]
gint
gegl_rectangle_subtract (
GeglRectangle* destination,
const GeglRectangle* minuend,
const GeglRectangle* subtrahend
)
Description [src]
Subtracts subtrahend from minuend, and stores the resulting rectangles in
destination. Between 0 and 4 disjoint rectangles may be produced.
destination may contain minuend or subtrahend.
Returns the number of resulting rectangles.
Parameters
minuend-
Type:
GeglRectangleA
GeglRectangle.The data is owned by the caller of the method. subtrahend-
Type:
GeglRectangleA
GeglRectangle.The data is owned by the caller of the method.