test3DImageView.cpp

Go to the documentation of this file.

#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/io/viewers/PolyscopeViewer.h"
#include "DGtal/io/Color.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/shapes/Shapes.h"
#include "DGtal/io/readers/PGMReader.h"
#include "DGtal/io/readers/GenericReader.h"
#include "DGtal/io/writers/GenericWriter.h"
#include "DGtal/math/BasicMathFunctions.h"
 
#include "ConfigTest.h"
 
#include <limits>
 
using namespace std;
using namespace DGtal;
using namespace Z3i;

// Standard services - public :
 
int main()
{
  typedef DGtal::ImageContainerBySTLVector< DGtal::Z2i::Domain, unsigned char>  imageNG;
  typedef DGtal::ImageContainerBySTLVector< DGtal::Z2i::Domain, unsigned int>  imageCol;
 
  PolyscopeViewer<> viewer;
 
  trace.beginBlock("Testing Viewer with 3D Image View ");
 
  Point p1( 0, 0, 0 );
  Point p2( 125, 188, 0 );
  Point p3( 30, 30, 30 );
 
  std::string filename =  testPath + "samples/church-small.pgm";
  std::string filename3 =  testPath + "samples/color64.ppm";
 
  imageNG image = DGtal::PGMReader<imageNG>::importPGM(filename);
  imageNG image2 = DGtal::GenericReader<imageNG>::import(filename);
  imageCol image3 = DGtal::GenericReader<imageCol>::import(filename3);
 
  viewer.draw(image2, "Image 2");
  viewer.draw(image, "Image");
  viewer.draw(image3, "Image 3");
 
  viewer.data["Image 2"].transform.translate(Eigen::Vector3d{50, 50, 50});
  viewer.data["Image 3"].transform.rotate(Eigen::AngleAxisd(M_PI/2, Eigen::Vector3d{0, 1, 0}));
 
  viewer << p1 << p2 << p3;
 
  trace.emphase() << "Passed." << endl;
  trace.endBlock();
  viewer.show();
  return 0;
}
//                                                                           //