plugins/fpa/ImageRegionGrow.cxx

   1 #include "ImageRegionGrow.h"
   2
   3 #include <cpPlugins/Image.h>
   4 #include <fpa/Image/RegionGrow.h>
   5 #include <fpa/Base/RegionGrow.hxx>
   6 #include <fpa/Image/RegionGrow.hxx>
   7 #include <fpa/Base/Algorithm.hxx>
   8 #include <fpa/Image/Algorithm.hxx>
   9 #include <fpa/Image/Functors/RegionGrowAllBelongsFunction.h>
  10
  11 // -------------------------------------------------------------------------
  12 fpaPlugins::ImageRegionGrow::
  13 ImageRegionGrow( )
  14   : Superclass( )
  15 {
  16   this->_AddInput( "GrowFunctor", false );
  17   this->m_Parameters.ConfigureAsUint( "InsideValue" );
  18   this->m_Parameters.ConfigureAsUint( "OutsideValue" );
  19   this->m_Parameters.SetUint( "InsideValue", 1 );
  20   this->m_Parameters.SetUint( "OutsideValue", 0 );
  21 }
  22
  23 // -------------------------------------------------------------------------
  24 fpaPlugins::ImageRegionGrow::
  25 ~ImageRegionGrow( )
  26 {
  27 }
  28
  29 // -------------------------------------------------------------------------
  30 std::string fpaPlugins::ImageRegionGrow::
  31 _GenerateData( )
  32 {
  33   auto image = this->GetInputData( "Input" )->GetITK< itk::DataObject >( );
  34   std::string   cpPlugin_Image_Demangle_Pixel_AllScalars( r, _GD0, image, 2 );
  35   if( r != "" ) cpPlugin_Image_Demangle_Pixel_AllScalars( r, _GD0, image, 3 );
  36   return( r );
  37 }
  38
  39 // -------------------------------------------------------------------------
  40 template< class _TImage >
  41 std::string fpaPlugins::ImageRegionGrow::
  42 _GD0( _TImage* image )
  43 {
  44   typedef fpa::Image::RegionGrow< _TImage, _TImage > _TFilter;
  45   typedef typename _TFilter::TGrowingFunction        _TGrowFunctor;
  46   typedef typename _TFilter::TResult                 _TResult;
  47
  48   if( image == NULL )
  49     return( "fpaPlugins::ImageRegionGrow: Invalid image type." );
  50
  51   // Get functor (if any)
  52   typename _TGrowFunctor::Pointer functor;
  53   auto wrap_functor = this->GetInputData( "GrowFunctor" );
  54   if( wrap_functor != NULL )
  55     functor = wrap_functor->GetITK< _TGrowFunctor >( );
  56   if( functor.IsNull( ) )
  57     functor =
  58       fpa::Image::Functors::RegionGrowAllBelongsFunction< _TImage >::New( );
  59
  60   // Create filter
  61   _TFilter* filter = this->_ConfigureFilter< _TFilter >( );
  62   filter->SetGrowingFunction( functor );
  63   filter->SetInsideValue(
  64     _TResult( this->m_Parameters.GetUint( "InsideValue" ) )
  65     );
  66   filter->SetOutsideValue(
  67     _TResult( this->m_Parameters.GetUint( "OutsideValue" ) )
  68     );
  69
  70   // Go!!!
  71   this->_ExecuteFilter( filter );
  72
  73   // Connect remaining output
  74   this->GetOutputData( "Output" )->SetITK( filter->GetOutput( ) );
  75   return( "" );
  76 }
  77
  78 // eof - $RCSfile$