X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=man%2Fcurs_overlay.3x;h=e3ed63f89f264b5ee9acc7de69b71cf6f8e0027d;hp=972a95774b14adf331078f74bd5e6cf577549638;hb=51a395aaa20e4aa687310bb8cb1616ccf8e8fd0d;hpb=8a82f8535bbbd3aa9db75fb79812b5c5b1c81d28 diff --git a/man/curs_overlay.3x b/man/curs_overlay.3x index 972a9577..e3ed63f8 100644 --- a/man/curs_overlay.3x +++ b/man/curs_overlay.3x @@ -1,5 +1,5 @@ .\"*************************************************************************** -.\" Copyright (c) 1998-2010,2013 Free Software Foundation, Inc. * +.\" Copyright (c) 1998-2013,2015 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 * @@ -26,7 +26,7 @@ .\" authorization. * .\"*************************************************************************** .\" -.\" $Id: curs_overlay.3x,v 1.17 2013/04/06 23:48:51 tom Exp $ +.\" $Id: curs_overlay.3x,v 1.18 2015/07/21 00:51:31 tom Exp $ .TH curs_overlay 3X "" .na .hy 0 @@ -39,20 +39,22 @@ .SH SYNOPSIS \fB#include \fR .sp -\fBint overlay(const WINDOW *srcwin, WINDOW *dstwin);\fR +\fBint overlay(const WINDOW *\fP\fIsrcwin\fP\fB, WINDOW *\fP\fIdstwin\fP\fB);\fR .br -\fBint overwrite(const WINDOW *srcwin, WINDOW *dstwin);\fR +\fBint overwrite(const WINDOW *\fP\fIsrcwin\fP\fB, WINDOW *\fP\fIdstwin\fP\fB);\fR .br -\fBint copywin(const WINDOW *srcwin, WINDOW *dstwin, int sminrow,\fR - \fBint smincol, int dminrow, int dmincol, int dmaxrow,\fR - \fBint dmaxcol, int overlay);\fR +\fBint copywin(const WINDOW *\fP\fIsrcwin\fP\fB, WINDOW *\fP\fIdstwin\fP\fB, int \fP\fIsminrow\fP\fB,\fR + \fBint \fP\fIsmincol\fP\fB, int \fP\fIdminrow\fP\fB, int \fP\fIdmincol\fP\fB, int \fP\fIdmaxrow\fP\fB,\fR + \fBint \fP\fIdmaxcol\fP\fB, int \fP\fIoverlay\fP\fB);\fR .SH DESCRIPTION +.SS overlay, overwrite The \fBoverlay\fR and \fBoverwrite\fR routines overlay \fIsrcwin\fR on top of \fIdstwin\fR. \fIscrwin\fR and \fIdstwin\fR are not required 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. +.SS copywin .PP The \fBcopywin\fR routine provides a finer granularity of control over the \fBoverlay\fR and \fBoverwrite\fR routines.