plugins/ITKImageInterpolators/BSplineInterpolateImageFunction.cxx

   1 #include <ITKImageInterpolators/BSplineInterpolateImageFunction.h>
   2 #include <cpInstances/DataObjects/Image.h>
   3 #include <itkImage.h>
   4 #include <itkBSplineInterpolateImageFunction.h>
   5
   6 // -------------------------------------------------------------------------
   7 cpPluginsITKImageInterpolators::BSplineInterpolateImageFunction::
   8 BSplineInterpolateImageFunction( )
   9   : Superclass( )
  10 {
  11   this->m_Parameters.ConfigureAsUint( "SplineOrder", 3 );
  12   this->m_Parameters.ConfigureAsBool( "UseImageDirection", true );
  13 }
  14
  15 // -------------------------------------------------------------------------
  16 cpPluginsITKImageInterpolators::BSplineInterpolateImageFunction::
  17 ~BSplineInterpolateImageFunction( )
  18 {
  19 }
  20
  21 // -------------------------------------------------------------------------
  22 void cpPluginsITKImageInterpolators::BSplineInterpolateImageFunction::
  23 CreateInterpolator(
  24   itk::LightObject* image, const std::string& precision_type
  25   )
  26 {
  27   this->m_PrecisionType = precision_type;
  28   cpPlugins_Demangle_Image_ScalarPixels_AllDims_1( image, _GD0 )
  29     this->_Error( "Invalid input image." );
  30 }
  31
  32 // -------------------------------------------------------------------------
  33 void cpPluginsITKImageInterpolators::BSplineInterpolateImageFunction::
  34 _GenerateData( )
  35 {
  36 }
  37
  38 // -------------------------------------------------------------------------
  39 template< class _TImage >
  40 void cpPluginsITKImageInterpolators::BSplineInterpolateImageFunction::
  41 _GD0( _TImage* image )
  42 {
  43   if( this->m_PrecisionType == "float" )
  44     this->_GD1< _TImage, float >( image );
  45   else if( this->m_PrecisionType == "double" )
  46     this->_GD1< _TImage, double >( image );
  47 }
  48
  49 // -------------------------------------------------------------------------
  50 template< class _TImage, class _TScalar >
  51 void cpPluginsITKImageInterpolators::BSplineInterpolateImageFunction::
  52 _GD1( _TImage* image )
  53 {
  54   typedef itk::BSplineInterpolateImageFunction< _TImage, _TScalar, _TScalar > _TFunction;
  55
  56   auto function = this->_CreateITK< _TFunction >( );
  57   function->SetSplineOrder( this->m_Parameters.GetUint( "SplineOrder" ) );
  58   function->SetUseImageDirection( this->m_Parameters.GetBool( "UseImageDirection" ) );
  59   this->GetOutput( "Output" )->SetITK( function );
  60 }
  61
  62 // eof - $RCSfile$