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: GeglRectangle

A GeglRectangle.

The data is owned by the caller of the function.
subtrahend

Type: GeglRectangle

A GeglRectangle.

The data is owned by the caller of the function.

Return value

Type: gint

No description available.