plugins/ImageArithmeticFilters/NaryAddImageFilter.cxx

   1 #include <ImageArithmeticFilters/NaryAddImageFilter.h>
   2 #include <cpPlugins/DataObjects/Image.h>
   3 #include <cpPlugins/DataObjects/Image_Demanglers.h>
   4
   5 #include <itkNaryAddImageFilter.h>
   6
   7 // -------------------------------------------------------------------------
   8 cpPluginsImageArithmeticFilters::NaryAddImageFilter::
   9 NaryAddImageFilter( )
  10   : Superclass( )
  11 {
  12   typedef cpPlugins::DataObjects::Image _TImage;
  13   this->_ConfigureInput< _TImage >( "Inputs", true, true );
  14   this->_ConfigureOutput< _TImage >( "Output" );
  15 }
  16
  17 // -------------------------------------------------------------------------
  18 cpPluginsImageArithmeticFilters::NaryAddImageFilter::
  19 ~NaryAddImageFilter( )
  20 {
  21 }
  22
  23 // -------------------------------------------------------------------------
  24 void cpPluginsImageArithmeticFilters::NaryAddImageFilter::
  25 _GenerateData( )
  26 {
  27   auto o = this->GetInputData( "Inputs", 0 );
  28   cpPlugins_Demangle_Image_ScalarPixels_AllDims_1( o, _GD0 )
  29     this->_Error( "Invalid input image (0)." );
  30 }
  31
  32 // -------------------------------------------------------------------------
  33 template< class _TImage >
  34 void cpPluginsImageArithmeticFilters::NaryAddImageFilter::
  35 _GD0( _TImage* image1 )
  36 {
  37   typedef itk::NaryAddImageFilter< _TImage, _TImage > _TFilter;
  38
  39   // Configure filter
  40   auto filter = this->_CreateITK< _TFilter >( );
  41   filter->SetInput( 0, image1 );
  42   unsigned int nInputs = this->GetInputSize( "Inputs" );
  43   for( unsigned int i = 1; i < nInputs; ++i )
  44     filter->SetInput( i, this->GetInputData< _TImage >( "Inputs", i ) );
  45   filter->Update( );
  46   this->GetOutput( "Output" )->SetITK( filter->GetOutput( ) );
  47 }
  48
  49 // eof - $RCSfile$