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annotate scripts/plot/xlabel.m @ 16651:4e50bd2946d8 ss-3-7-4

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snapshot 3.7.4 * configure.ac (OCTAVE_VERSION): Bump to 3.7.4.
author John W. Eaton <jwe@octave.org>
date Mon, 13 May 2013 08:07:15 -0400
parents 72c96de7a403
children 3f99d7d22bd0
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1 ## Copyright (C) 1993-2012 John W. Eaton
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {} xlabel (@var{string})
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21 ## @deftypefnx {Function File} {} xlabel (@var{h}, @var{string})
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22 ## @deftypefnx {Function File} {@var{h} =} xlabel (@dots{})
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23 ## @deftypefnx {Function File} {} ylabel (@dots{})
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24 ## @deftypefnx {Function File} {} zlabel (@dots{})
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25 ## Specify x-, y-, or z-axis labels for the current axis. If @var{h} is
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26 ## specified then label the axis defined by @var{h}.
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27 ##
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28 ## The optional return value @var{h} is a graphics handle to the created object.
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29 ## @seealso{title, text}
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30 ## @end deftypefn
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32 ## Author: jwe
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33
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34 function retval = xlabel (varargin)
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36 [h, varargin, nargin] = __plt_get_axis_arg__ ("xlabel", varargin{:});
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38 if (rem (nargin, 2) != 1)
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39 print_usage ();
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40 endif
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41
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42 tmp = __axis_label__ (h, "xlabel", varargin{:},
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43 "color", get (h, "xcolor"));
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45 if (nargout > 0)
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46 retval = tmp;
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47 endif
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49 endfunction
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52 %!test
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53 %! hf = figure ("visible", "off");
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54 %! unwind_protect
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55 %! x = xlabel ("xlabel_string");
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56 %! assert (get (gca, "xlabel"), x);
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57 %! assert (get (x, "type"), "text");
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58 %! assert (get (x, "visible"), "on");
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59 %! assert (get (x, "string"), "xlabel_string");
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60 %! unwind_protect_cleanup
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61 %! close (hf);
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62 %! end_unwind_protect
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