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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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| <H1 class="no-header">wresize 3x</H1> |
| <PRE> |
| <STRONG><A HREF="wresize.3x.html">wresize(3x)</A></STRONG> <STRONG><A HREF="wresize.3x.html">wresize(3x)</A></STRONG> |
| |
| |
| |
| |
| </PRE> |
| <H2><a name="h2-NAME">NAME</a></H2><PRE> |
| <STRONG>wresize</STRONG> - resize a curses window |
| |
| |
| </PRE> |
| <H2><a name="h2-SYNOPSIS">SYNOPSIS</a></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><a name="h2-DESCRIPTION">DESCRIPTION</a></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><a name="h2-RETURN-VALUE">RETURN VALUE</a></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><a name="h2-NOTES">NOTES</a></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><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE> |
| <STRONG><A HREF="resizeterm.3x.html">resizeterm(3x)</A></STRONG>. |
| |
| |
| </PRE> |
| <H2><a name="h2-AUTHOR">AUTHOR</a></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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| <ul> |
| <li><a href="#h2-NAME">NAME</a></li> |
| <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li> |
| <li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li> |
| <li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li> |
| <li><a href="#h2-NOTES">NOTES</a></li> |
| <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li> |
| <li><a href="#h2-AUTHOR">AUTHOR</a></li> |
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