lib/cpPlugins/Plugins/BasicFilters/MultiplyImageFilter.cxx

   1 #include "MultiplyImageFilter.h"
   2 #include <cpPlugins/Interface/Image.h>
   3
   4 #include <itkMultiplyImageFilter.h>
   5
   6 // -------------------------------------------------------------------------
   7 cpPlugins::BasicFilters::MultiplyImageFilter::
   8 MultiplyImageFilter( )
   9   : Superclass( )
  10 {
  11   this->_AddInput( "Input0" );
  12   this->_AddInput( "Input1", false );
  13   this->_AddOutput< cpPlugins::Interface::Image >( "Output" );
  14
  15   this->m_Parameters->ConfigureAsReal( "Constant" );
  16   this->m_Parameters->SetReal( "Constant", 1 );
  17 }
  18
  19 // -------------------------------------------------------------------------
  20 cpPlugins::BasicFilters::MultiplyImageFilter::
  21 ~MultiplyImageFilter( )
  22 {
  23 }
  24
  25 // -------------------------------------------------------------------------
  26 std::string cpPlugins::BasicFilters::MultiplyImageFilter::
  27 _GenerateData( )
  28 {
  29   auto image = this->GetInputData( "Input0" );
  30   itk::DataObject* itk_image = NULL;
  31   std::string r = "";
  32   cpPlugins_Image_Demangle_AllScalarTypes( 2, image, itk_image, r, _GD0 );
  33   else cpPlugins_Image_Demangle_AllScalarTypes( 3, image, itk_image, r, _GD0 );
  34   else cpPlugins_Image_Demangle_AllScalarTypes( 4, image, itk_image, r, _GD0 );
  35   else r = "MultiplyImageFilter: Input image type not supported.";
  36   return( r );
  37 }
  38
  39 // -------------------------------------------------------------------------
  40 template< class I >
  41 std::string cpPlugins::BasicFilters::MultiplyImageFilter::
  42 _GD0( itk::DataObject* image )
  43 {
  44   return( this->_RealGD< I, I >( image ) );
  45 }
  46
  47 // -------------------------------------------------------------------------
  48 template< class I, class O >
  49 inline std::string cpPlugins::BasicFilters::MultiplyImageFilter::
  50 _RealGD( itk::DataObject* image )
  51 {
  52   typedef itk::MultiplyImageFilter< I, I, O > _F;
  53   typedef typename I::PixelType _IP;
  54
  55   // Get parameters
  56   _IP c = _IP( this->m_Parameters->GetReal( "Constant" ) );
  57
  58   // Configure filter
  59   _F* filter = this->_CreateITK< _F >( );
  60   filter->SetInput( dynamic_cast< I* >( image ) );
  61   filter->SetConstant( c );
  62   filter->Update( );
  63
  64   // Connect output
  65   auto out = this->GetOutputData( "Output" );
  66   out->SetITK( filter->GetOutput( ) );
  67   return( "" );
  68 }
  69
  70 // eof - $RCSfile$