.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2005 Free Software Foundation, Inc. *
+.\" Copyright (c) 1998-2006,2010 Free Software Foundation, Inc. *
.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\" copy of this software and associated documentation files (the *
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_overlay.3x,v 1.13 2005/05/15 16:18:38 tom Exp $
+.\" $Id: curs_overlay.3x,v 1.16 2010/12/04 18:40:45 tom Exp $
.TH curs_overlay 3X ""
.na
.hy 0
.SH NAME
\fBoverlay\fR,
\fBoverwrite\fR,
-\fBcopywin\fR - overlay and manipulate overlapped \fBcurses\fR windows
+\fBcopywin\fR \- overlay and manipulate overlapped \fBcurses\fR windows
.ad
.hy
.SH SYNOPSIS
\fB#include <curses.h>\fR
-
+.sp
\fBint overlay(const WINDOW *srcwin, WINDOW *dstwin);\fR
.br
\fBint overwrite(const WINDOW *srcwin, WINDOW *dstwin);\fR
to be the same size; only text where the two windows overlap is
copied. The difference is that \fBoverlay\fR is non-destructive
(blanks are not copied) whereas \fBoverwrite\fR is destructive.
-
+.PP
The \fBcopywin\fR routine provides a finer granularity of control over the
\fBoverlay\fR and \fBoverwrite\fR routines. Like in the \fBprefresh\fR
routine, a rectangle is specified in the destination window, (\fIdminrow\fR,
with multibyte renditions (not yet supported in this implementation).
.SH SEE ALSO
\fBcurses\fR(3X), \fBcurs_pad\fR(3X), \fBcurs_refresh\fR(3X)
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