exampleArithDSS3d.cpp File Reference

#include <iostream>
#include "DGtal/io/viewers/Viewer3D.h"
#include "DGtal/io/boards/Board3DTo2D.h"
#include "DGtal/io/DrawWithDisplay3DModifier.h"
#include "DGtal/io/readers/PointListReader.h"
#include "DGtal/io/CDrawableWithDisplay3D.h"
#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"
#include "ConfigExamples.h"
#include "DGtal/geometry/curves/StandardDSS6Computer.h"
#include "DGtal/geometry/curves/GreedySegmentation.h"

Go to the source code of this file.

Functions
int	main (int argc, char **argv)

Detailed Description

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program 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 this program. If not, see http://www.gnu.org/licenses/.

Author

Tristan Roussillon (trist.nosp@m.an.r.nosp@m.oussi.nosp@m.llon.nosp@m.@liri.nosp@m.s.cn.nosp@m.rs.fr ) Laboratoire d'InfoRmatique en Image et Systèmes d'information - LIRIS (CNRS, UMR 5205), CNRS, France

Date

2011/06/01

This file is part of the DGtal library

Definition in file exampleArithDSS3d.cpp.

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 74 of file exampleArithDSS3d.cpp.

{
 
 
  typedef PointVector<3,int> Point;
  typedef std::vector<Point>::iterator Iterator;
  typedef StandardDSS6Computer<Iterator,int,4> SegmentComputer;  
  typedef GreedySegmentation<SegmentComputer> Decomposition;
 
  string inputFilename = examplesPath + "samples/sinus.dat"; 
  vector<Point> sequence = PointListReader<Point>::getPointsFromFile(inputFilename); 
 
 
  SegmentComputer algo;
  Decomposition theDecomposition(sequence.begin(), sequence.end(), algo);
  
  //display  
  bool flag = true;    
  Point p;
 
#ifdef WITH_VISU3D_QGLVIEWER
 
  QApplication application(argc,argv);
  Viewer3D<> viewer;
  viewer.show();
  viewer  << SetMode3D(p.className(), "Grid");
 
#endif
#ifdef WITH_CAIRO
  Board3DTo2D<> boardViewer;
  boardViewer  << SetMode3D(p.className(), "Grid"); 
  boardViewer << CameraPosition(-23.500000, 12.500000, 42.078199)
       << CameraDirection(0.7200000, -0.280000, -0.620000)
       << CameraUpVector(0.1900000, 0.950000, -0.200000);
  boardViewer << CameraZNearFar(21.578200, 105.578199);
#endif
 
 
 
  unsigned int c = 0;
  Decomposition::SegmentComputerIterator i = theDecomposition.begin();
  for ( ; i != theDecomposition.end(); ++i) {
    SegmentComputer currentSegmentComputer(*i);
     #ifdef WITH_VISU3D_QGLVIEWER
       viewer << SetMode3D(currentSegmentComputer.className(), "Points"); 
       viewer << currentSegmentComputer;  
       viewer << SetMode3D(currentSegmentComputer.className(), "BoundingBox"); 
       viewer << currentSegmentComputer;  
    #endif
    #ifdef WITH_CAIRO   
       boardViewer << SetMode3D(currentSegmentComputer.className(), "Points"); 
       boardViewer << currentSegmentComputer;  
       boardViewer << SetMode3D(currentSegmentComputer.className(), "BoundingBox"); 
       boardViewer << currentSegmentComputer;  
    #endif
    c++;
  } 
  
  
  #ifdef WITH_VISU3D_QGLVIEWER
    viewer << Viewer3D<>::updateDisplay;
    flag = application.exec();
  #endif
 
  #ifdef WITH_CAIRO
    boardViewer.saveCairo("exampleArithDSS3d.pdf", Board3DTo2D<>::CairoPDF, 600*2, 400*2);
  #endif
 
  return flag;
}

References DGtal::PointListReader< TPoint >::getPointsFromFile(), DGtal::Board3DTo2D< Space, KSpace >::saveCairo(), and DGtal::Viewer3D< TSpace, TKSpace >::show().