Declaration [src]

gdk_rectangle_intersect (
  const GdkRectangle* src1,
  const GdkRectangle* src2,
  GdkRectangle* dest

Description [src]

Calculates the intersection of two rectangles.

It is allowed for dest to be the same as either src1 or src2. If the rectangles do not intersect, dest’s width and height is set to 0 and its x and y values are undefined. If you are only interested in whether the rectangles intersect, but not in the intersecting area itself, pass NULL for dest.



Type: GdkRectangle

A GdkRectangle

The data is owned by the caller of the method.

Type: GdkRectangle

Return location for the intersection of src1 and src2

The argument will be set by the function.
The argument can be NULL.
The data is owned by the instance.

Return value

Type: gboolean

TRUE if the rectangles intersect.