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comparison extra/fpl/deprecated/FPL2ptcsurf.m @ 12671:20e8aca47b2c octave-forge

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prepare for release
author cdf
date Mon, 17 Aug 2015 10:19:39 +0000
parents extra/fpl/inst/deprecated/FPL2ptcsurf.m@2748190086ad
children
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12670:d68da2f2417b 12671:20e8aca47b2c
1 ## Copyright (C) 2004-2008 Carlo de Falco, Massimiliano Culpo
2 ##
3 ## This file is part of
4 ##
5 ## FPL - Fem PLotting package for octave
6 ##
7 ## FPL is free software; you can redistribute it and/or modify
8 ## it under the terms of the GNU General Public License as published by
9 ## the Free Software Foundation; either version 3 of the License, or
10 ## (at your option) any later version.
11 ##
12 ## FPL is distributed in the hope that it will be useful,
13 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
14 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 ## GNU General Public License for more details.
16 ##
17 ## You should have received a copy of the GNU General Public License
18 ## along with FPL; If not, see <http://www.gnu.org/licenses/>.
19 ##
20 ##
21 ## AUTHORS:
22 ## Carlo de Falco <cdf _AT_ users.sourceforge.net>
23 ##
24 ## Culpo Massimiliano
25 ## Bergische Universitaet Wuppertal
26 ## Fachbereich C - Mathematik und Naturwissenschaften
27 ## Arbeitsgruppe fuer Angewandte MathematD-42119 Wuppertal Gaussstr. 20
28 ## D-42119 Wuppertal, Germany
29
30 ## -*- texinfo -*-
31 ##
32 ## @deftypefn {Function File} {} FPL2ptcsurf (@var{mesh1}, @
33 ## @var{color1}, @var{data1} @ [@var{mesh2}, @var{color2},@var{data2}])
34 ##
35 ## Plots the scalar fields @var{data} over the triangulation
36 ## @var{mesh} using opendx. Connections will be displayed as defined
37 ## in @var{color}.
38 ##
39 ## @end deftypefn
40
41 function FPL2ptcsurf(varargin)
42
43 colorlist = "";
44 datalist = "";
45
46 for ii=1:3:nargin
47 dataname{ii} = mktemp("/tmp",".dx");
48 FPL2dxoutputdata(dataname{ii},varargin{ii}.p,varargin{ii}.t,varargin{ii+2},"var",0,1,1);
49 datalist = strcat (datalist, """", dataname{ii} ,"""");
50 colorlist= strcat (colorlist, """", varargin{ii+1} ,"""");
51 endfor
52
53 scriptname = mktemp("/tmp",".net");
54
55 ptcview = file_in_path(path,"FPL2ptcsurf.net");
56
57 system (["cp " ptcview " " scriptname]);
58 system (["sed -i \'s|""FILELIST""|" datalist "|g\' " scriptname]);
59 system (["sed -i \'s|""COLORLIST""|" colorlist "|g\' " scriptname]);
60
61 command = ["dx -noConfirmedQuit -program " scriptname " -execute -image >& /dev/null & "];
62 system(command);
63
64 endfunction
65
66 function filename = mktemp (direct,ext);
67
68 if (~exist(direct,"dir"))
69 error("Trying to save temporary file to non existing directory")
70 endif
71
72 done = false;
73
74 while ~done
75 filename = [direct,"/FPL.",num2str(floor(rand*1e7)),ext];
76 if ~exist(filename,"file")
77 done = true;
78 endif
79 endwhile
80
81 endfunction