Mercurial > hg > octave-nkf
diff scripts/plot/closereq.m @ 6257:44c91c5dfe1d
[project @ 2007-01-30 19:16:52 by jwe]
author | jwe |
---|---|
date | Tue, 30 Jan 2007 19:16:55 +0000 |
parents | |
children | b298a4c12fc3 |
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new file mode 100644 --- /dev/null +++ b/scripts/plot/closereq.m @@ -0,0 +1,44 @@ +## Copyright (C) 2005 John W. Eaton +## +## This file is part of Octave. +## +## Octave is free software; you can redistribute it and/or modify it +## under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2, or (at your option) +## any later version. +## +## Octave is distributed in the hope that it will be useful, but +## WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +## General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with Octave; see the file COPYING. If not, write to the Free +## Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +## 02110-1301, USA. + +## -*- texinfo -*- +## @deftypefn {Function File} {} closereq () +## Close the current figure. +## @end deftypefn + +## Author: jwe + +function closereq () + + if (nargin == 0) + cf = get (0, "currentfigure"); + if (cf != 0) + delete (cf); + figs = __uiobject_figures__ (); + if (isempty (figs)) + set (0, "currentfigure", 0); + else + set (0, "currentfigure", figs(1)); + endif + endif + else + print_usage (); + endif + +endfunction