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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, 59 Temple Place - Suite 330, Boston, MA |
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18 ## 02111-1307, USA. |
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19 |
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20 ## -*- texinfo -*- |
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21 ## @deftypefn {Function File} {} __axis_label__ (@var{caller}, @var{text}) |
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22 ## Utility function for @code{xlabel}, @code{ylabel}, and @code{zlabel}. |
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23 ## @end deftypefn |
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24 |
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25 ## Author: jwe |
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26 |
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27 function h = __axis_label__ (caller, text) |
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28 |
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29 if (nargin == 0) |
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30 usage ("__axis_label__ (caller, text)"); |
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31 elseif (nargin == 2) |
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32 if (isstr (text)) |
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33 eval (sprintf ("gset %s \"%s\"", caller, |
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34 undo_string_escapes (undo_string_escapes (text)))); |
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35 else |
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36 error ("%s: text must be a string", caller); |
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37 endif |
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38 else |
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39 usage ("%s (text)", caller); |
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40 endif |
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41 |
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42 ## XXX FIXME XXX -- eventually, we will return a graphics handle. For |
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43 ## now, return something, so that calls that expect a handle won't |
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44 ## fail (at least immediately). |
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45 |
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46 if (nargout > 0) |
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47 h = -1; |
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48 endif |
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49 |
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50 endfunction |
