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annotate scripts/plot/top_title.m @ 5566:2f5d0d8a7f13

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[project @ 2005-12-06 20:42:57 by jwe]
author jwe
date Tue, 06 Dec 2005 20:42:57 +0000
parents b2e882e8b68b
children 34f96dd5441b
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1 ## Copyright (C) 1996, 1997 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 2, or (at your option)
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8 ## 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, write to the Free
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17 ## Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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18 ## 02110-1301, USA.
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20 ## -*- texinfo -*-
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21 ## @deftypefn {Function File} {} top_title (@var{string})
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22 ## @deftypefnx {Function File} {} bottom_title (@var{string})
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23 ## Makes a title with text @var{string} at the top (bottom) of the plot.
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24 ## @end deftypefn
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26 ## Author: Vinayak Dutt <Dutt.Vinayak@mayo.EDU>
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27 ## Created: 3 July 95
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28 ## Adapted-By: jwe
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30 function top_title (text)
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32 if (nargin != 1)
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33 usage ("top_title (text)");
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34 endif
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35
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36 if (ischar (text))
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37 __gnuplot_raw__ ("set bottom_title;\n")
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38 __gnuplot_raw__ ("set title;\n")
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39 __gnuplot_raw__ (sprintf ("set top_title \"%s\";\n",
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40 undo_string_escapes (text)));
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41 if (automatic_replot)
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42 replot ();
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43 endif
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44 else
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45 error ("error: top_title: text must be a string");
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46 endif
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48 endfunction