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* Author: Thomas E. Dickey 1996
* @Id: wresize.3x,v 1.13 2010/12/04 18:40:45 tom Exp @
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<TITLE>wresize 3x</TITLE>
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<H1>wresize 3x</H1>
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<PRE>
<!-- Manpage converted by man2html 3.0.1 -->
<STRONG><A HREF="wresize.3x.html">wresize(3x)</A></STRONG> <STRONG><A HREF="wresize.3x.html">wresize(3x)</A></STRONG>
</PRE>
<H2>NAME</H2><PRE>
<STRONG>wresize</STRONG> - resize a curses window
</PRE>
<H2>SYNOPSIS</H2><PRE>
<STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
<STRONG>int</STRONG> <STRONG>wresize(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>lines,</STRONG> <STRONG>int</STRONG> <STRONG>columns);</STRONG>
</PRE>
<H2>DESCRIPTION</H2><PRE>
This is an extension to the curses library. It reallo-
cates storage for an <STRONG>ncurses</STRONG> window to adjust its dimen-
sions to the specified values. If either dimension is
larger than the current values, the window's data is
filled with blanks that have the current background rendi-
tion (as set by <STRONG>wbkgdset</STRONG>) merged into them.
</PRE>
<H2>RETURN VALUE</H2><PRE>
The function returns the integer <STRONG>ERR</STRONG> upon failure and <STRONG>OK</STRONG>
on success. It will fail if either of the dimensions less
than or equal to zero, or if an error occurs while
(re)allocating memory for the window.
</PRE>
<H2>NOTES</H2><PRE>
The only restriction placed on the dimensions is that they
be greater than zero. The dimensions are not compared to
<STRONG>curses</STRONG> screen dimensions to simplify the logic of
<STRONG>resizeterm</STRONG>. The caller must ensure that the window's
dimensions fit within the actual screen dimensions.
</PRE>
<H2>SEE ALSO</H2><PRE>
<STRONG><A HREF="resizeterm.3x.html">resizeterm(3x)</A></STRONG>.
</PRE>
<H2>AUTHOR</H2><PRE>
Thomas Dickey (from an equivalent function written in 1988
for BSD curses).
<STRONG><A HREF="wresize.3x.html">wresize(3x)</A></STRONG>
</PRE>
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