XCreateRegion(3X11)       XLIB FUNCTIONS      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 asso-
       ciated with a specified region.

SEE ALSO
       XEmptyRegion(3X11), XIntersectRegion(3X11)
       Xlib - C Language X Interface






















X Version 11                Release 5                           1