XUnionRectWithRegion
Syntax
XUnionRectWithRegion(rectangle, src_region, dest_region_return)
XRectangle *rectangle;
Region src_region;
Region dest_region_return;
Arguments
rectangle
| Specifies the rectangle.
|
src_region
| Specifies the source region to be used.
|
dest_region_return
| Returns the destination region.
|
Description
The
XUnionRectWithRegion()
function updates the destination region from a union of the specified rectangle
and the specified source region.
See also
XCreateRegion(),
XDrawRectangle(),
XEmptyRegion(),
XIntersectRegion(),
XOffsetRegion(),
XShrinkRegion(),
XSubtractRegion(),
XUnionRegion(),
XXorRegion(),
"
Computing with Regions".
Christophe Tronche, [email protected]