.ds xT X Toolkit Intrinsics \- C Language Interface
.ds xW Athena X Widgets \- C Language X Toolkit Interface
.ds xL Xlib \- C Language X Interface
.ds xC Inter-Client Communication Conventions Manual
.na
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.TH XCreateRegion 3X11 "Release 5" "X Version 11" "XLIB FUNCTIONS"
.SH NAME
XCreateRegion, XSetRegion, XDestroyRegion \- create or destroy regions
.SH SYNTAX
.\" $Header: XCreRegion.f,v 1.1 88/02/26 09:59:13 mento Exp $
Region XCreateRegion\^()
.LP
.\" $Header: XSetRegion.f,v 1.1 88/02/26 10:03:27 mento Exp $
XSetRegion\^(\^\fIdisplay\fP, \fIgc\fP\^, \fIr\fP\^)
.br
      Display *\fIdisplay\fP\^;
.br
      GC \fIgc\fP\^;
.br
      Region \fIr\fP\^;
.LP
.\" $Header: XDestroyReg.f,v 1.1 88/02/26 09:59:38 mento Exp $
XDestroyRegion\^(\^\fIr\fP\^)
.br
      Region \fIr\fP\^;
.SH ARGUMENTS
.\" $Header: display.a,v 1.1 88/02/26 10:26:29 mento Exp $
.IP \fIdisplay\fP 1i
Specifies the connection to the X server.
.\" $Header: gc.a,v 1.2 88/05/09 11:20:34 mento Exp $
.IP \fIgc\fP 1i
Specifies the GC.
.\" $Header: r.a,v 1.1 88/02/26 10:29:50 mento Exp $
.IP \fIr\fP 1i
Specifies the region.
.SH DESCRIPTION
.\" $Header: XCreRegion.d,v 1.1 88/02/26 10:41:36 mento Exp $
The
.ZN XCreateRegion
function creates a new empty region.
.LP
.\" $Header: XSetRegion.d,v 1.3 88/05/20 05:32:45 mento Exp $
The
.ZN 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.
.LP
.\" $Header: XDestroyReg.d,v 1.1 88/02/26 10:41:47 mento Exp $
The
.ZN XDestroyRegion
function deallocates the storage associated with a specified region.
.SH "SEE ALSO"
XEmptyRegion(3X11),
XIntersectRegion(3X11)
.br
\fI\*(xL\fP