X Version 11 (Release 5)
XCreateRegion(XS)
XCreateRegion --
create or destroy regions
Syntax
Region XCreateRegion()
XSetRegion(display, gc, r)
Display *display;
GC gc;
Region r;
XDestroyRegion(r)
Region r;
Arguments
display-
Specifies the connection to the X server.
gc-
Specifies the GC.
r-
Specifies the region.
Description
The XCreateRegion function creates a new empty region.
The XSetRegion function sets the clip-mask
in the GC to the specified region.
Once it is set in the GC, the region can be destroyed.
The XDestroyRegion function deallocates the
storage associated with a specified region.
See also
XEmptyRegion(XS),
XIntersectRegion(XS)
Xlib - C Language X Interface
© 2003 Caldera International, Inc. All rights reserved.
SCO OpenServer Release 5.0.7 -- 11 February 2003