plugins/fpa/ImageRegionGrow.cxx

   1 #include "ImageRegionGrow.h"
   2
   3 #include <cpPlugins/Image.h>
   4 #include <fpa_Instances/Filters.h>
   5
   6 // -------------------------------------------------------------------------
   7 fpaPlugins::ImageRegionGrow::
   8 ImageRegionGrow( )
   9   : Superclass( )
  10 {
  11   this->_AddInput( "GrowFunctor", false );
  12   this->m_Parameters.ConfigureAsUint( "InsideValue" );
  13   this->m_Parameters.ConfigureAsUint( "OutsideValue" );
  14   this->m_Parameters.SetUint( "InsideValue", 1 );
  15   this->m_Parameters.SetUint( "OutsideValue", 0 );
  16 }
  17
  18 // -------------------------------------------------------------------------
  19 fpaPlugins::ImageRegionGrow::
  20 ~ImageRegionGrow( )
  21 {
  22 }
  23
  24 // -------------------------------------------------------------------------
  25 void fpaPlugins::ImageRegionGrow::
  26 _GenerateData( )
  27 {
  28   auto image = this->GetInputData< itk::DataObject >( "Input" );
  29   cpPlugins_Image_Demangle_Pixel_AllScalars     ( _GD0, image, 2 );
  30   else cpPlugins_Image_Demangle_Pixel_AllScalars( _GD0, image, 3 );
  31   else this->_Error( "No valid input image." );
  32 }
  33
  34 // -------------------------------------------------------------------------
  35 template< class _TImage >
  36 void fpaPlugins::ImageRegionGrow::
  37 _GD0( _TImage* image )
  38 {
  39   typedef unsigned short _TPixel;
  40   typedef itk::Image< _TPixel, _TImage::ImageDimension > _TOutImage;
  41   typedef fpa::Image::RegionGrow< _TImage, _TOutImage >  _TFilter;
  42   typedef typename _TFilter::TGrowingFunction            _TGrowFunctor;
  43   typedef typename _TFilter::TResult                     _TResult;
  44
  45   // Create filter
  46   _TFilter* filter = this->_ConfigureFilter< _TFilter >( );
  47
  48   typename _TGrowFunctor::Pointer functor;
  49   auto wrap_functor = this->GetInput( "GrowFunctor" );
  50   if( wrap_functor != NULL )
  51     functor = wrap_functor->GetITK< _TGrowFunctor >( );
  52   if( functor.IsNull( ) )
  53     filter->SetGrowingFunction( functor );
  54   filter->SetInsideValue(
  55     _TResult( this->m_Parameters.GetUint( "InsideValue" ) )
  56     );
  57   filter->SetOutsideValue(
  58     _TResult( this->m_Parameters.GetUint( "OutsideValue" ) )
  59     );
  60
  61   // Go!!!
  62   this->_ExecuteFilter( filter );
  63 }
  64
  65 // eof - $RCSfile$