Mercurial > octave-nkf
view scripts/plot/hidden.m @ 14359:7277fe922e99
doc: Use Octave preference for double quote in docstrings in scripts/
* interp1.m, interp2.m, interp3.m, interpn.m, profexplore.m, profile.m,
profshow.m, quadgk.m, lookfor.m, imagesc.m, bzip2.m, gzip.m, parseparams.m,
pkg.m, ancestor.m, caxis.m, ezmesh.m, ezmeshc.m, ezsurf.m, ezsurfc.m, hidden.m,
hold.m, patch.m, pie.m, pie3.m, quiver.m, quiver3.m, scatter3.m,
uicontextmenu.m, uicontrol.m, uipanel.m, uipushtool.m, uitoggletool.m,
uitoolbar.m, xlim.m, ylim.m, zlim.m, ismember.m, setxor.m, filter2.m, bicg.m,
demo.m, example.m, fail.m, test.m: Use Octave preference for double quote in
docstrings in scripts/ directory.
author | Rik <octave@nomad.inbox5.com> |
---|---|
date | Mon, 13 Feb 2012 07:38:23 -0800 |
parents | 72c96de7a403 |
children | cd0c56969d59 |
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## Copyright (C) 2007-2012 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} {} hidden (@var{mode}) ## @deftypefnx {Function File} {} hidden () ## Manipulation the mesh hidden line removal. Called with no argument ## the hidden line removal is toggled. The argument @var{mode} can be either ## "on" or "off" and the set of the hidden line removal is set accordingly. ## @seealso{mesh, meshc, surf} ## @end deftypefn function retval = hidden (mode) if (nargin == 0) mode = "swap"; elseif (nargin == 1); if (ischar (mode)) mode = tolower (mode); if (! strcmp (mode, "on") && ! strcmp (mode, "off")) error ("hidden: MODE expected to be 'on' or 'off'"); endif else error ("hidden: expecting MODE to be a string"); endif else print_usage (); endif for h = get (gca (), "children"); htype = lower (get (h, "type")); if (strcmp (htype, "surface")) fc = get (h, "facecolor"); if ((! ischar (fc) && is_white (fc)) || (ischar (fc) && strcmpi (fc, "none"))) switch (mode) case "on" set (h, "facecolor", "w"); case "off" set (h, "facecolor", "none"); case "swap" if (ischar (fc)) set (h, "facecolor", "w"); mode = "on"; else set (h, "facecolor", "none"); mode = "off"; endif endswitch endif endif endfor if (nargout > 0) retval = mode; endif endfunction function retval = is_white (color) retval = all (color == 1); endfunction