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120 lines
4.3 KiB
HTML
120 lines
4.3 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
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****************************************************************************
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* Copyright (c) 1998,2002 Free Software Foundation, Inc. *
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* Permission is hereby granted, free of charge, to any person obtaining a *
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* in all copies or substantial portions of the Software. *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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* authorization. *
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****************************************************************************
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* Author: Thomas E. Dickey <dickey@clark.net> 1996
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* @Id: wresize.3x,v 1.7 2002/02/16 22:40:59 tom Exp @
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-->
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<HTML>
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<HEAD>
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<TITLE>wresize 3x</TITLE>
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<link rev=made href="mailto:bug-ncurses@gnu.org">
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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</HEAD>
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<BODY>
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<H1>wresize 3x</H1>
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<HR>
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<PRE>
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<!-- Manpage converted by man2html 3.0.1 -->
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</PRE>
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<H2>NAME</H2><PRE>
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<STRONG>wresize</STRONG> - resize a curses window
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</PRE>
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<H2>SYNOPSIS</H2><PRE>
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<STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
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<STRONG>int</STRONG> <STRONG>wresize(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>lines,</STRONG> <STRONG>int</STRONG> <STRONG>columns);</STRONG>
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</PRE>
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<H2>DESCRIPTION</H2><PRE>
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The <STRONG>wresize</STRONG> function reallocates storage for an <STRONG>ncurses</STRONG>
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window to adjust its dimensions to the specified values.
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If either dimension is larger than the current values, the
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window's data is filled with blanks that have the current
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background rendition (as set by <STRONG>wbkgndset</STRONG>) merged into
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them.
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</PRE>
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<H2>RETURN VALUE</H2><PRE>
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The function returns the integer <STRONG>ERR</STRONG> upon failure and <STRONG>OK</STRONG>
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on success. It will fail if either of the dimensions less
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than or equal to zero, or if an error occurs while
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(re)allocating memory for the window.
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</PRE>
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<H2>NOTES</H2><PRE>
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The only restriction placed on the dimensions is that they
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be greater than zero. The dimensions are not compared to
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<STRONG>curses</STRONG> screen dimensions to simplify the logic of
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<STRONG>resizeterm</STRONG>. The caller must ensure that the window's
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dimensions fit within the actual screen dimensions.
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</PRE>
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<H2>SEE ALSO</H2><PRE>
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<STRONG><A HREF="resizeterm.3x.html">resizeterm(3x)</A></STRONG>.
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</PRE>
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<H2>AUTHOR</H2><PRE>
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Thomas Dickey (from an equivalent function written in 1988
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for BSD curses).
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</PRE>
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<HR>
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<ADDRESS>
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Man(1) output converted with
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<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
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</ADDRESS>
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</BODY>
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</HTML>
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