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bottitle.m
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1999-12-24
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## Copyright (C) 1996, 1997 John W. Eaton
##
## This file is part of Octave.
##
## Octave is free software; you can redistribute it and/or modify it
## under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2, or (at your option)
## any later version.
##
## Octave is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Octave; see the file COPYING. If not, write to the Free
## Software Foundation, 59 Temple Place - Suite 330, Boston, MA
## 02111-1307, USA.
## usage: bottitle (text)
##
## NOTE: this will work only with gnuplot installed with
## multiplt patch
##
## makes a title with the given text at the bottom of the plot
## rather than the top.
##
## Author: Vinayak Dutt <Dutt.Vinayak@mayo.EDU>
## Adapted-By: jwe
function bottitle (text)
if (! gnuplot_has_multiplt)
error ("bottitle: gnuplot does not appear to support this feature");
endif
if (nargin != 1)
usage ("bottitle (text)");
endif
if (isstr (text))
gset toptitle;
gset title;
eval (sprintf ("gset bottitle \"%s\"", text));
else
error ("bottitle: text must be a string");
endif
endfunction