XCreateRegion
NAME
XCreateRegion, XSetRegion, XDestroyRegion - create or destroy regions
SYNTAX
Region XCreateRegion\^(void\^);
int XSetRegion\^(\^Display *display\^, GC gc\^, Region r\^);
int XDestroyRegion\^(\^Region r\^);
ARGUMENTS
display
Specifies the connection to the X server.
gc
Specifies the GC.
r
Specifies the region.
DESCRIPTION
The
function creates a new empty region.
The
function sets the clip-mask in the GC to the specified region.
The region is specified relative to the drawable's origin.
The resulting GC clip origin is implementation-dependent.
Once it is set in the GC,
the region can be destroyed.
The
function deallocates the storage associated with a specified region.
SEE ALSO
XEmptyRegion(3X11),
XIntersectRegion(3X11)
