lib/fpaPlugins/AllPixelsImageGrowFunctionSource.cxx

   1 #include "AllPixelsImageGrowFunctionSource.h"
   2
   3 #include <cpPlugins/Interface/BaseProcessObjects.h>
   4 #include <cpPlugins/Interface/Image.h>
   5 #include <fpaPlugins/GrowFunction.h>
   6 #include <fpa/Image/Functors/RegionGrowAllBelongsFunction.h>
   7
   8 // -------------------------------------------------------------------------
   9 fpaPlugins::AllPixelsImageGrowFunctionSource::
  10 AllPixelsImageGrowFunctionSource( )
  11   : Superclass( )
  12 {
  13   this->_AddInput( "ReferenceImage" );
  14   this->_AddOutput< GrowFunction >( "Output" );
  15 }
  16
  17 // -------------------------------------------------------------------------
  18 fpaPlugins::AllPixelsImageGrowFunctionSource::
  19 ~AllPixelsImageGrowFunctionSource( )
  20 {
  21 }
  22
  23 // -------------------------------------------------------------------------
  24 std::string fpaPlugins::AllPixelsImageGrowFunctionSource::
  25 _GenerateData( )
  26 {
  27   auto image =
  28     this->GetInputData< cpPlugins::Interface::Image >( "ReferenceImage" );
  29   itk::DataObject* itk_image = NULL;
  30   std::string r = "";
  31   cpPlugins_Image_Demangle_AllScalarTypes( 2, image, itk_image, r, _GD0 );
  32   else cpPlugins_Image_Demangle_AllScalarTypes( 3, image, itk_image, r, _GD0 );
  33   else r = "fpaPlugins::AllPixelsImageGrowFunctionSource: no valid reference image.";
  34   return( r );
  35 }
  36
  37 // -------------------------------------------------------------------------
  38 template< class I >
  39 std::string fpaPlugins::AllPixelsImageGrowFunctionSource::
  40 _GD0( itk::DataObject* data )
  41 {
  42   typedef fpa::Image::Functors::RegionGrowAllBelongsFunction< I > _F;
  43   auto out = this->GetOutputData< GrowFunction >( "Output" );
  44   auto f = out->GetITK< _F >( );
  45   if( f == NULL )
  46   {
  47     typename _F::Pointer ptr_f = _F::New( );
  48     f = ptr_f.GetPointer( );
  49     out->SetITK( f );
  50
  51   } // fi
  52   return( "" );
  53 }
  54
  55 // eof - $RCSfile$