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1 ## Copyright (C) 2004-2008 Carlo de Falco, Massimiliano Culpo |
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2 ## |
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3 ## This file is part of |
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4 ## |
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5 ## FPL - Fem PLotting package for octave |
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6 ## |
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7 ## FPL is free software; you can redistribute it and/or modify |
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8 ## it under the terms of the GNU General Public License as published by |
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9 ## the Free Software Foundation; either version 3 of the License, or |
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10 ## (at your option) any later version. |
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11 ## |
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12 ## FPL is distributed in the hope that it will be useful, |
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13 ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 ## GNU General Public License for more details. |
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16 ## |
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17 ## You should have received a copy of the GNU General Public License |
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18 ## along with FPL; If not, see <http://www.gnu.org/licenses/>. |
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19 ## |
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20 ## |
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21 ## AUTHORS: |
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22 ## Carlo de Falco <cdf _AT_ users.sourceforge.net> |
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23 ## |
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24 ## Culpo Massimiliano |
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25 ## Bergische Universitaet Wuppertal |
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26 ## Fachbereich C - Mathematik und Naturwissenschaften |
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27 ## Arbeitsgruppe fuer Angewandte MathematD-42119 Wuppertal Gaussstr. 20 |
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28 ## D-42119 Wuppertal, Germany |
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29 |
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30 ## -*- texinfo -*- |
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31 ## @deftypefn {Function File} {} FPL2ptcshowmesh (@var{mesh1}, @ |
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32 ## @var{color1}, @ [@var{mesh2}, @var{color2}, ...]) |
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33 ## |
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34 ## Displays two or more 2-D triangulations using opendx |
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35 ## |
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36 ## @seealso{FPL2pdeshowmesh} |
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37 ## @end deftypefn |
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38 |
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39 function FPL2ptcshowmesh (varargin) |
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40 |
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41 datalist = ""; |
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42 colorlist= ""; |
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43 |
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44 for ii=1:2:nargin |
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45 dataname{ii} = mktemp("/tmp",".dx"); |
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46 FPL2dxoutputdata(dataname{ii},varargin{ii}.p,varargin{ii}.t,... |
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47 varargin{ii}.p(1,:)','x',0,1,1); |
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48 datalist = strcat (datalist, """", dataname{ii} ,""""); |
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49 colorlist= strcat (colorlist, """", varargin{ii+1} ,""""); |
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50 endfor |
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51 |
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52 scriptname = mktemp("/tmp",".net"); |
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53 |
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54 showmesh = file_in_path(path,"FPL2ptcshowmesh.net"); |
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55 |
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56 system (["cp " showmesh " " scriptname]); |
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57 system (["sed -i \'s|""FILELIST""|" datalist "|g\' " scriptname]); |
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58 system (["sed -i \'s|""COLORLIST""|" colorlist "|g\' " scriptname]); |
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59 |
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60 command = ["dx -noConfirmedQuit -program " scriptname " -execute -image >& /dev/null & "]; |
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61 system(command); |
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62 |
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63 endfunction |
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64 |
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65 function filename = mktemp (direct,ext); |
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66 |
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67 if (~exist(direct,"dir")) |
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68 error("trying to save temporary file to non existing directory") |
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69 endif |
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70 |
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71 done=false; |
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72 |
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73 while ~done |
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74 filename = [direct,"/FPL.",num2str(floor(rand*1e7)),ext]; |
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75 if ~exist(filename,"file") |
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76 done =true; |
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77 endif |
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78 endwhile |
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79 |
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80 endfunction |
