testImplicitShape.cpp File Reference

#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/shapes/Shapes.h"
#include "DGtal/shapes/ShapeFactory.h"
#include "DGtal/io/boards/Board2D.h"
#include "DGtal/io/colormaps/GrayscaleColorMap.h"
#include "DGtal/io/writers/VolWriter.h"
#include "DGtal/images/ImageContainerBySTLVector.h"

Go to the source code of this file.

Functions
bool	testImplicitShape ()
bool	testImplicitShape3D ()
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

David Coeurjolly (david.nosp@m..coe.nosp@m.urjol.nosp@m.ly@l.nosp@m.iris..nosp@m.cnrs.nosp@m..fr ) Laboratoire d'InfoRmatique en Image et Systèmes d'information - LIRIS (CNRS, UMR 5205), CNRS, France

Date

2011/03/22

Functions for testing class ImplicitShape.

This file is part of the DGtal library.

Definition in file testImplicitShape.cpp.

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 138 of file testImplicitShape.cpp.

{
  trace.beginBlock ( "Testing class ImplicitShape" );
  trace.info() << "Args:";
  for ( int i = 0; i < argc; ++i )
    trace.info() << " " << argv[ i ];
  trace.info() << endl;
 
  bool res = testImplicitShape() && testImplicitShape3D(); // && ... other tests
  trace.emphase() << ( res ? "Passed." : "Error." ) << endl;
  trace.endBlock();
  return res ? 0 : 1;
}

References DGtal::Trace::beginBlock(), DGtal::Trace::emphase(), DGtal::Trace::endBlock(), DGtal::Trace::info(), testImplicitShape(), testImplicitShape3D(), and DGtal::trace.

testImplicitShape()

bool testImplicitShape

(

)

Example of a test. To be completed.

Definition at line 52 of file testImplicitShape.cpp.

{
  trace.beginBlock ( "Testing implicit shaper ..." );
  Z2i::Point a(0,0);
  Z2i::Point b(64,64);
  Z2i::Point c(32,32);
  
  Board2D board;
  
  Z2i::Domain domain(a,b);
  Z2i::DigitalSet set(domain);
  
  Shapes<Z2i::Domain>::euclideanShaper( set,
             ImplicitBall<Z2i::Space>( c, 10));
  board << set;
  board.saveSVG("implicitball.svg");
 
  set.clear();
  board.clear();
  Shapes<Z2i::Domain>::euclideanShaper( set,
             ImplicitHyperCube<Z2i::Space>( c, 10));
  board << set;
  board.saveSVG("implicitcube.svg");
  
 
  set.clear();
  board.clear();
  Shapes<Z2i::Domain>::euclideanShaper( set,
             ImplicitNorm1Ball<Z2i::Space>( c, 10));
  board << set;
  board.saveSVG("implicitlosange.svg");
  
  set.clear();
  board.clear();
  Shapes<Z2i::Domain>::euclideanShaper( set,
             ImplicitRoundedHyperCube<Z2i::Space>( c, 10, 1));
  board << set;
  board.saveSVG("implicitrounded-1.svg");
  
 
  set.clear();
  board.clear();
  Shapes<Z2i::Domain>::euclideanShaper( set,
             ImplicitRoundedHyperCube<Z2i::Space>( c, 10, 2.5));
  board << set;
  board.saveSVG("implicitrounded-2.5.svg");
  
 
  return true;
}

References DGtal::Trace::beginBlock(), DGtal::DigitalSetByAssociativeContainer< TDomain, TContainer >::clear(), LibBoard::Board::clear(), domain, DGtal::Shapes< TDomain >::euclideanShaper(), LibBoard::Board::saveSVG(), and DGtal::trace.

Referenced by main().

testImplicitShape3D()

bool testImplicitShape3D

(

)

Example of a test. To be completed.

Definition at line 106 of file testImplicitShape.cpp.

{
  trace.beginBlock ( "Testing implicit shaper in 3D..." );
  Z3i::Point a(0,0);
  Z3i::Point b(64,64,64);
  Z3i::Point c(32,32,32);
  
  Z3i::Domain domain(a,b);
 
  typedef ImageContainerBySTLVector<Z3i::Domain, DGtal::uint8_t> Image;
 
  Image image(domain);
  Z3i::DigitalSet set(domain);
 
  Shapes<Z3i::Domain>::euclideanShaper( set,
             ImplicitRoundedHyperCube<Z3i::Space>( c, 10, 2.5));
 
  for(Z3i::DigitalSet::ConstIterator it=set.begin(), itend=set.end();
      it != itend;
      ++it)
    {
      image.setValue((*it), 128);
    }
 
  VolWriter<Image>::exportVol("implicitrounded.vol",image);
  
  return true;
}

References DGtal::DigitalSetByAssociativeContainer< TDomain, TContainer >::begin(), DGtal::Trace::beginBlock(), domain, DGtal::DigitalSetByAssociativeContainer< TDomain, TContainer >::end(), DGtal::Shapes< TDomain >::euclideanShaper(), DGtal::VolWriter< TImage, TFunctor >::exportVol(), and DGtal::trace.

Referenced by main().