1 ## Copyright (C) 1993-2012 John W. Eaton
3 ## This file is part of Octave.
5 ## Octave is free software; you can redistribute it and/or modify it
6 ## under the terms of the GNU General Public License as published by
7 ## the Free Software Foundation; either version 3 of the License, or (at
8 ## your option) any later version.
10 ## Octave is distributed in the hope that it will be useful, but
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 ## General Public License for more details.
15 ## You should have received a copy of the GNU General Public License
16 ## along with Octave; see the file COPYING. If not, see
17 ## <http://www.gnu.org/licenses/>.
20 ## @deftypefn {Function File} {} xlabel (@var{string})
21 ## @deftypefnx {Function File} {} xlabel (@var{h}, @var{string})
22 ## @deftypefnx {Function File} {@var{h} =} xlabel (@dots{})
23 ## @deftypefnx {Function File} {} ylabel (@dots{})
24 ## @deftypefnx {Function File} {} zlabel (@dots{})
25 ## Specify x-, y-, or z-axis labels for the current axis. If @var{h} is
26 ## specified then label the axis defined by @var{h}.
28 ## The optional return value @var{h} is a graphics handle to the created object.
29 ## @seealso{title, text}
34 function retval = xlabel (varargin)
36 [h, varargin, nargin] = __plt_get_axis_arg__ ("xlabel", varargin{:});
38 if (rem (nargin, 2) != 1)
42 tmp = __axis_label__ (h, "xlabel", varargin{:},
43 "color", get (h, "xcolor"));
53 %! hf = figure ("visible", "off");
55 %! x = xlabel ("xlabel_string");
56 %! assert (get (gca, "xlabel"), x);
57 %! assert (get (x, "type"), "text");
58 %! assert (get (x, "visible"), "on");
59 %! assert (get (x, "string"), "xlabel_string");
60 %! unwind_protect_cleanup