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scripts/plot/closereq.m

changeset 10289: 4b124317dc38
parent:db19494c7c2a
author: John W. Eaton <jwe@octave.org>
date: Tue Feb 09 20:58:55 2010 -0500 (55 minutes ago)
permissions: -rw-r--r--
description: base_properties::set_children: account for hidden children 
     1## Copyright (C) 2005, 2006, 2007, 2008 John W. Eaton

     2##

     3## This file is part of Octave.

     4##

     5## Octave is free software; you can redistribute it and/or modify it

     6## under the terms of the GNU General Public License as published by

     7## the Free Software Foundation; either version 3 of the License, or (at

     8## your option) any later version.

     9##

    10## Octave is distributed in the hope that it will be useful, but

    11## WITHOUT ANY WARRANTY; without even the implied warranty of

    12## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13## General Public License for more details.

    14##

    15## You should have received a copy of the GNU General Public License

    16## along with Octave; see the file COPYING.  If not, see

    17## <http://www.gnu.org/licenses/>.

    18

    19## -*- texinfo -*-

    20## @deftypefn {Function File} {} closereq ()

    21## Close the current figure and delete all graphics objects associated

    22## with it.

    23## @seealso{close, delete}

    24## @end deftypefn

    25

    26## Author: jwe

    27

    28function closereq ()

    29

    30  if (nargin == 0)

    31    cf = gcbf ();

    32    if (isempty (cf))

    33      warning ("closereq: calling closereq from octave prompt is not supported, use `close' instead");

    34      cf = get (0, "currentfigure");

    35    endif

    36    if (! isempty (cf) && isfigure (cf))

    37      delete (cf);

    38    endif

    39  else

    40    print_usage ();

    41  endif

    42

    43endfunction