XCreateRegion(3X11) X Version 11 (Release 4)  XCreateRegion(3X11)



  NAME
       XCreateRegion, XSetRegion, XDestroyRegion - 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(3X11), XIntersectRegion(3X11)
       Xlib - C Language X Interface







  Page 1                                          (printed 8/30/91)