Method

GdkRectangleintersect

Declaration [src]

gboolean
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.

Parameters

`src2`	`GdkRectangle`
	A `GdkRectangle`
	The data is owned by the caller of the function.
`dest`	`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 caller of the function.

Return value

Returns:	`gboolean`
	`TRUE` if the rectangles intersect.