...

[FrontAlgorithms.git] / appli / examples / example_Image_RegionGrow_AllPixels.cxx

diff --git a/appli/examples/example_Image_RegionGrow_AllPixels.cxx b/appli/examples/example_Image_RegionGrow_AllPixels.cxx
deleted file mode 100644 (file)
index db7db5f..0000000
--- a/appli/examples/example_Image_RegionGrow_AllPixels.cxx
+++ /dev/null
@@ -1,101 +0,0 @@
-#include <cstdlib>
-#include <iostream>
-#include <limits>
-#include <string>
-
-#include <itkImage.h>
-#include <itkImageToVTKImageFilter.h>
-
-#include <fpa/Image/RegionGrow.h>
-#include <fpa/Image/Functors/RegionGrowAllBelongsFunction.h>
-#include <fpa/VTK/Image2DObserver.h>
-
-#include "fpa_Utility.h"
-
-// -------------------------------------------------------------------------
-const unsigned int Dim = 2;
-typedef unsigned char TPixel;
-typedef itk::Image< TPixel, Dim > TImage;
-
-// -------------------------------------------------------------------------
-int main( int argc, char* argv[] )
-{
-  if( argc < 4 )
-  {
-    std::cerr
-      << "Usage: " << argv[ 0 ]
-      << " input_image neighborhood_order stop_at_one_front"
-      << std::endl;
-    return( 1 );
-
-  } // fi
-  std::string input_image_fn = argv[ 1 ];
-  unsigned int neighborhood_order = std::atoi( argv[ 2 ] );
-  bool stop_at_one_front = ( std::atoi( argv[ 3 ] ) != 0 );
-
-  // Read image
-  TImage::Pointer input_image;
-  std::string err = fpa_Utility::ReadImage( input_image, input_image_fn );
-  if( err != "" )
-  {
-    std::cerr << err << std::endl;
-    return( 1 );
-
-  } // fi
-
-  // Show image and wait for, at least, one seed
-  itk::ImageToVTKImageFilter< TImage >::Pointer vtk_input_image =
-    itk::ImageToVTKImageFilter< TImage >::New( );
-  vtk_input_image->SetInput( input_image );
-  vtk_input_image->Update( );
-
-  fpa_Utility::Viewer2DWithSeeds viewer;
-  viewer.SetImage( vtk_input_image->GetOutput( ) );
-  while( viewer.GetNumberOfSeeds( ) == 0 )
-    viewer.Start( );
-
-  // Region growing types
-  typedef fpa::Image::RegionGrow< TImage > TFilter;
-  typedef fpa::Image::Functors::
-    RegionGrowAllBelongsFunction< TImage > TFunction;
-
-  // Prepare region grow function
-  TFunction::Pointer function = TFunction::New( );
-
-  // Prepare region grow filter
-  TFilter::Pointer filter = TFilter::New( );
-  filter->SetInput( input_image );
-  filter->SetGrowingFunction( function );
-  filter->SetNeighborhoodOrder( neighborhood_order );
-  filter->SetOutsideValue( TPixel( 0 ) );
-  filter->SetInsideValue( std::numeric_limits< TPixel >::max( ) );
-  filter->SetStopAtOneFront( stop_at_one_front );
-
-  // Associate seeds
-  for( unsigned long s = 0; s < viewer.GetNumberOfSeeds( ); ++s )
-  {
-    TImage::PointType pnt;
-    TImage::IndexType idx;
-    viewer.GetSeed( pnt, s );
-    if( input_image->TransformPhysicalPointToIndex( pnt, idx ) )
-      filter->AddSeed( idx, 0 );
-
-  } // rof
-
-  // Prepare graphical debugger
-  typedef fpa::VTK::Image2DObserver< TFilter, vtkRenderWindow > TDebugger;
-  TDebugger::Pointer debugger = TDebugger::New( );
-  debugger->SetRenderWindow( viewer.Window );
-  debugger->SetRenderPercentage( 0.01 );
-  filter->AddObserver( itk::AnyEvent( ), debugger );
-  filter->ThrowEventsOn( );
-
-  // Go!
-  filter->Update( );
-
-  // Some more interaction and finish
-  viewer.Start( );
-  return( 0 );
-}
-
-// eof - $RCSfile$