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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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19 |
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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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25 |
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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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29 |
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30 function top_title (text) |
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31 |
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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 (isstr (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 ## No semicolon (see replot.m). |
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43 __gnuplot_replot__ |
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44 endif |
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45 else |
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46 error ("error: top_title: text must be a string"); |
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47 endif |
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48 |
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49 endfunction |
