plugins/ImageArithmeticFilters/PowImageFilter.cxx

   1 #include <plugins/ImageArithmeticFilters/PowImageFilter.h>
   2 #include <cpPlugins/DataObjects/Image.h>
   3
   4 #include <itkPowImageFilter.h>
   5 #include <itkBinaryFunctorImageFilter.hxx>
   6
   7 // -------------------------------------------------------------------------
   8 cpPluginsImageArithmeticFilters::PowImageFilter::
   9 PowImageFilter( )
  10   : Superclass( )
  11 {
  12   this->_ConfigureInput< cpPlugins::DataObjects::Image >( "Input0", true, false );
  13   this->_ConfigureInput< cpPlugins::DataObjects::Image >( "Input1", false, false );
  14   this->_ConfigureOutput< cpPlugins::DataObjects::Image >( "Output" );
  15
  16   this->m_Parameters.ConfigureAsReal( "Constant" );
  17   this->m_Parameters.SetReal( "Constant", 1 );
  18 }
  19
  20 // -------------------------------------------------------------------------
  21 cpPluginsImageArithmeticFilters::PowImageFilter::
  22 ~PowImageFilter( )
  23 {
  24 }
  25
  26 // -------------------------------------------------------------------------
  27 void cpPluginsImageArithmeticFilters::PowImageFilter::
  28 _GenerateData( )
  29 {
  30   auto o = this->GetInputData( "Input0" );
  31   cpPlugins_Demangle_ImageScalars_Dims( o, _GD0 );
  32   else this->_Error( "Invalid input image." );
  33 }
  34
  35 // -------------------------------------------------------------------------
  36 template< class _TImage >
  37 void cpPluginsImageArithmeticFilters::PowImageFilter::
  38 _GD0( _TImage* image0 )
  39 {
  40   typedef itk::PowImageFilter< _TImage, _TImage > _TFilter;
  41
  42   // Configure filter
  43   auto filter = this->_CreateITK< _TFilter >( );
  44   filter->SetInput1( image0 );
  45   auto image1 = this->GetInputData< _TImage >( "Input1" );
  46   if( image1 == NULL )
  47     filter->SetConstant( this->m_Parameters.GetReal( "Constant" ) );
  48   else
  49     filter->SetInput2( image1 );
  50   filter->Update( );
  51
  52   // Connect output
  53   this->GetOutput( "Output" )->SetITK( filter->GetOutput( ) );
  54 }
  55
  56 // eof - $RCSfile$