Mercurial > forge

comparison extra/ver20/orient.m @ 0:6b33357c7561 octave-forge

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Initial revision
author pkienzle
date Wed, 10 Oct 2001 19:54:49 +0000
parents
children
comparison
equal deleted inserted replaced
-1:000000000000 0:6b33357c7561
1 ## Copyright (C) 2001 Paul Kienzle
2 ##
3 ## This program is free software; you can redistribute it and/or modify
4 ## it under the terms of the GNU General Public License as published by
5 ## the Free Software Foundation; either version 2 of the License, or
6 ## (at your option) any later version.
7 ##
8 ## This program is distributed in the hope that it will be useful,
9 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
10 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 ## GNU General Public License for more details.
12 ##
13 ## You should have received a copy of the GNU General Public License
14 ## along with this program; if not, write to the Free Software
15 ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16
17 ## orient("landscape"|"portrait")
18 ## Set default print orientation
19 ##
20 ## ret = orient
21 ## Return default print orientation
22
23 function ret = orient(orientation)
24
25 ## XXX FIXME XXX --- this should be static instead of global, but that
26 ## means it won't work in Octave 2.0
27 global __print_orientation;
28
29 if (nargin == 0)
30
31 if !exist("__print_orientation")
32 ret = "landscape";
33 else
34 ret = __print_orientation;
35 endif
36
37 elseif (nargin == 1)
38
39 if strcmp(orientation,"landscape") || strcmp(orienation,"portrait")
40 __print_orientation = orientation;
41 else
42 error ("orient: unknown orientation");
43 endif
44
45 else
46
47 usage("orient(['portrait' | 'landscape']) OR ret=orient");
48
49 endif
50
51 endfunction