Mercurial > hg > octave-lyh
view scripts/plot/refresh.m @ 17036:08dd9458684a
Overhaul __plt_get_axis_arg__ and newplot functions to avoid creating unnecessary axes.
* scripts/plot/__plt_get_axis_arg__.m: Only return an axis handle if found in
argument list. Do not create any figures or axes.
* scripts/plot/newplot.m: Overhaul to allow specifying an axis handle input.
Prepare figure and axes according to Matlab conventions.
* scripts/plot/line.m: Never call newplot() for a core graphic object.
Always plot into gca.
* scripts/plot/plot.m: Update to use new __plt_get_axis_arg__ and newplot
functions.
author | Rik <rik@octave.org> |
---|---|
date | Wed, 24 Jul 2013 23:05:37 -0700 |
parents | d580d7179f85 |
children | eaab03308c0b |
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## Copyright (C) 2008-2012 David Bateman ## ## 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 3 of the License, 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, see ## <http://www.gnu.org/licenses/>. ## -*- texinfo -*- ## @deftypefn {Function File} {} refresh () ## @deftypefnx {Function File} {} refresh (@var{h}) ## Refresh a figure, forcing it to be redrawn. When called without an ## argument the current figure is redrawn. Otherwise, the figure pointed ## to by @var{h} is redrawn. ## @seealso{drawnow} ## @end deftypefn function refresh (h) if (nargin > 1) print_usage (); elseif (nargin == 1) if (! isfigure (h)) error ("refresh: H must be a valid figure handle"); endif else h = gcf (); endif set (h, "__modified__", "on"); drawnow (); endfunction