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comparison scripts/plot/__plt2__.m @ 933:598a3aa40360

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[project @ 1994-11-17 04:23:41 by jwe] Initial revision
author jwe
date Thu, 17 Nov 1994 04:23:41 +0000
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children 3f257ab07921
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932:1c9812d0cf59 933:598a3aa40360
1 # Copyright (C) 1994 John W. Eaton
2 #
3 # This file is part of Octave.
4 #
5 # Octave is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License as published by the
7 # Free Software Foundation; either version 2, or (at your option) any
8 # later version.
9 #
10 # Octave is distributed in the hope that it will be useful, but WITHOUT
11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 # for more details.
14 #
15 # You should have received a copy of the GNU General Public License
16 # along with Octave; see the file COPYING. If not, write to the Free
17 # Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
18
19 function plot_int_2 (x1, x2, fmt)
20
21 if (nargin < 2 || nargin > 3)
22 usage ("plot_int_2 (x1, x2, fmt)");
23 endif
24
25 if (nargin == 2)
26 fmt = "";
27 endif
28
29 if (! isstr (fmt))
30 error ("plot_int_2: fmt must be a string");
31 endif
32
33 if (any (any (imag (x1))))
34 x1 = real (x1);
35 endif
36 if (any (any (imag (x2))))
37 x2 = real (x2);
38 endif
39 if (is_scalar (x1))
40 if (is_scalar (x2))
41 plot_2_s_s (x1, x2, fmt);
42 endif
43 elseif (is_vector (x1))
44 if (is_vector (x2))
45 plot_2_v_v (x1, x2, fmt);
46 elseif (is_matrix (x2))
47 plot_2_v_m (x1, x2, fmt);
48 endif
49 elseif (is_matrix (x1))
50 if (is_vector (x2))
51 plot_2_m_v (x1, x2, fmt);
52 elseif (is_matrix (x2))
53 plot_2_m_m (x1, x2, fmt);
54 endif
55 endif
56
57 endfunction