Mercurial > octave
view scripts/plot/line.m @ 13111:ebb42fb2da04
Various fixes for tests in scripts/plot
plot/cla.m: Use figure number 1232.
plot/clf.m: Split test into two.
plot/findall.m: Check only for graphic objects in figure 1232.
plot/findall.m: Ditto.
plot/gcf.m: Simplify test.
plot/line.m: Check against default values now.
plot/whitebg.m: Restore default values after tests.
author | Kai Habel <kai.habel@gmx.de> |
---|---|
date | Wed, 07 Sep 2011 20:13:18 +0200 |
parents | 5553412c6614 |
children | cd808de114c1 |
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## Copyright (C) 2005-2011 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 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} {} line () ## @deftypefnx {Function File} {} line (@var{x}, @var{y}) ## @deftypefnx {Function File} {} line (@var{x}, @var{y}, @var{z}) ## @deftypefnx {Function File} {} line (@var{x}, @var{y}, @var{z}, @var{property}, @var{value}, @dots{}) ## Create line object from @var{x} and @var{y} and insert in current ## axes object. Return a handle (or vector of handles) to the line ## objects created. ## ## Multiple property-value pairs may be specified for the line, but they ## must appear in pairs. ## @end deftypefn ## Author: jwe function h = line (varargin) ## make a default line object, and make it the current axes for ## the current figure. tmp = __line__ (gca (), varargin{:}); if (nargout > 0) h = tmp; endif endfunction %!test %! hf = figure (1232, "visible", "off"); %! unwind_protect %! h = line; %! assert (get (h, "xdata"), [0 1], eps); %! assert (get (h, "ydata"), [0 1], eps); %! assert (get (h, "type"), "line"); %! assert (get (h, "color"), get(0,'defaultlinecolor')); %! assert (get (h, "linestyle"), get(0,'defaultlinelinestyle')); %! assert (get (h, "linewidth"), get(0,'defaultlinelinewidth'), eps); %! unwind_protect_cleanup %! close (hf); %! end_unwind_protect