Mercurial > hg > octave-lyh
view scripts/plot/gcbo.m @ 17412:5e552cd9315a
Overhaul scatter family of functions
* scripts/plot/module.mk: Remove unused function __color_str_rgb__.m from build.
* scripts/plot/private/__color_str_rgb__.m: Remove unnecessary function.
* scripts/plot/scatter.m: Put input validation first. Adjust indentation.
* scripts/plot/scatter3.m: Put input validation first. Adjust indentation.
Use htmp instead of tmp for temporary graphics handle.
* scripts/plot/private/__scatter__.m: Update "markeredgecolor" in child patch
objects when same property is updated in hggroup. Accept "fill" for "filled"
for Matlab compatibility. Remove call to __color_str_rgb__. Don't bother
saving graphics handle from __go_patch__ since it is never used. Use
cellfun instead of for loop for input processing.
author | Rik <rik@octave.org> |
---|---|
date | Tue, 10 Sep 2013 16:31:34 -0700 |
parents | bc924baa2c4e |
children |
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## Copyright (C) 2008-2012 Michael Goffioul ## ## 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} {@var{h} =} gcbo () ## @deftypefnx {Function File} {[@var{h}, @var{fig}] =} gcbo () ## Return a handle to the object whose callback is currently executing. ## ## If no callback is executing, this function returns the empty matrix. This ## handle is obtained from the root object property @qcode{"CallbackObject"}. ## ## When called with a second output argument, return the handle of the figure ## containing the object whose callback is currently executing. If no callback ## is executing the second output is also set to the empty matrix. ## ## @seealso{gcbf, gco, gca, gcf, get, set} ## @end deftypefn function [h, fig] = gcbo () h = get (0, "callbackobject"); fig = []; if (! isempty (h) && nargout > 1) fig = ancestor (h, "figure"); endif endfunction %!test %! assert (isempty (gcbo));