test3DImageView.cpp File Reference

#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/io/viewers/Viewer3D.h"
#include "DGtal/io/viewers/DrawWithViewer3DModifier.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/io/colormaps/BasicColorToScalarFunctors.h"
#include "DGtal/math/BasicMathFunctions.h"
#include "DGtal/io/colormaps/HueShadeColorMap.h"
#include "ConfigTest.h"
#include <limits>

Include dependency graph for test3DImageView.cpp:

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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

Bertrand Kerautret (kerau.nosp@m.tre@.nosp@m.loria.nosp@m..fr ) LORIA (CNRS, UMR 7503), University of Nancy, France

Date

2011/01/03

Functions for testing class Viewer3D.

This file is part of the DGtal library.

Definition in file test3DImageView.cpp.

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 73 of file test3DImageView.cpp.

{
  typedef DGtal::ImageContainerBySTLVector< DGtal::Z2i::Domain, unsigned char>  imageNG;
  typedef DGtal::ImageContainerBySTLVector< DGtal::Z2i::Domain, unsigned int>  imageCol;
 
 QApplication application(argc,argv);
 Viewer3D<> viewer;
 viewer.setWindowTitle("simpleViewer");
 viewer.show();
 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);
 hueFct huefct;
  functors::Identity defaultfunctor;
 
 viewer << DGtal::AddTextureImage2DWithFunctor<imageNG,  hueFct , Z3i::Space, Z3i::KSpace>(image2, huefct, Viewer3D<>::RGBMode );
 viewer << image;
  viewer << DGtal::AddTextureImage2DWithFunctor<imageCol,  functors::Identity, Z3i::Space, Z3i::KSpace>(image3, defaultfunctor, Viewer3D<>::RGBMode );
 viewer << DGtal::UpdateImagePosition<Z3i::Space, Z3i::KSpace>(0, Viewer3D<>::xDirection,  50, 50, 50 );
 viewer << DGtal::UpdateImagePosition<Z3i::Space, Z3i::KSpace>(2, Viewer3D<>::yDirection,  0, 0, 0);
 
 viewer << SetMode3D( image.domain().className(), "BoundingBox" );
 viewer << image.domain();
 viewer << DGtal::Update2DDomainPosition<Z3i::Space, Z3i::KSpace>(0, Viewer3D<>::xDirection, 0, 0, 0);
 for(unsigned int i= 0; i< 10; i++){
   if(i%4==0){
     viewer << SetMode3D( image.className(), "" );
   }else if(i%4==1){
     viewer << SetMode3D( image.className(), "BoundingBox" );
   }else if(i%4==2){
     viewer << SetMode3D( image.className(), "Grid" );
   }else if(i%4==3){
     viewer << SetMode3D( image.className(), "InterGrid" );
   }
   viewer << image;
   viewer << DGtal::UpdateImageData<imageNG>(i+3, image,  i*50, i*50, i*50);
 }
 
 
 viewer << p1 << p2 << p3;
 viewer << Viewer3D<>::updateDisplay;
 
 
 bool res = application.exec();
 trace.emphase() << ( res ? "Passed." : "Error." ) << endl;
 trace.endBlock();
 return res ? 0 : 1;
 
 
}

References DGtal::Trace::beginBlock(), DGtal::Trace::emphase(), DGtal::Trace::endBlock(), image(), DGtal::GenericReader< TContainer, Tdim, TValue >::import(), DGtal::PGMReader< TImageContainer, TFunctor >::importPGM(), DGtal::Viewer3D< TSpace, TKSpace >::show(), and DGtal::trace.