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## Copyright (C) 1996 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: figure (n)
##
## Set the current plot window to plot window N. This function
## currently requires X11 and a recent version of gnuplot.
## Author: jwe
function figure (n)
if (nargin == 1)
if (gnuplot_has_frames)
if (! isempty (getenv ("DISPLAY")))
oneplot ();
eval (sprintf ("gset term x11 %d\n", n));
else
error ("figure: requires X11 and valid DISPLAY");
endif
else
error ("figure: gnuplot doesn't appear to support this feature");
endif
else
usage ("figure (n)");
endif
endfunction
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.