XCreateRegion(XS) X Version 11 (Release 5) 6 January 1993  XCreateRegion(XS)


 Name

    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