Mercurial > octave-nkf
view scripts/plot/get.in @ 6257:44c91c5dfe1d
[project @ 2007-01-30 19:16:52 by jwe]
author | jwe |
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date | Tue, 30 Jan 2007 19:16:55 +0000 |
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## 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} {} get (@var{h}, @var{p}) ## Return the named property @var{p} from the graphics handle @var{h}. ## If @var{p} is omitted, return the complete property list for @var{h}. ## @end deftypefn ## Author: jwe function retval = get (h, property) __uiobject_globals__; if (nargin == 1 || nargin == 2) if (ishandle (h)) idx = __uiobject_handle2idx__ (h); obj = __uiobject_list__(idx).object; if (nargin == 2) if (ischar (property)) key = tolower (property); if (isfield (obj, key)) retval = obj.(key); else error ("get: object has no property named `%s'", property); endif else error ("get: expecting property to be a character string"); endif else retval = obj; endif else error ("get: invalid handle = %d", h); endif else print_usage (); endif endfunction