yet another refactoring

[cpPlugins.git] / plugins / ITKUnaryFunctorFilters / BinaryThresholdImageFilter.cxx

diff --git a/plugins/ITKUnaryFunctorFilters/BinaryThresholdImageFilter.cxx b/plugins/ITKUnaryFunctorFilters/BinaryThresholdImageFilter.cxx
new file mode 100644 (file)
index 0000000..50c0338
--- /dev/null
+++ b/plugins/ITKUnaryFunctorFilters/BinaryThresholdImageFilter.cxx
@@ -0,0 +1,65 @@
+#include <ITKUnaryFunctorFilters/BinaryThresholdImageFilter.h>
+#include <cpInstances/DataObjects/Image.h>
+
+#include <itkBinaryThresholdImageFilter.h>
+
+// -------------------------------------------------------------------------
+cpPluginsITKUnaryFunctorFilters::BinaryThresholdImageFilter::
+BinaryThresholdImageFilter( )
+  : Superclass( )
+{
+  typedef cpInstances::DataObjects::Image _TImage;
+  this->_ConfigureInput< _TImage >( "Input", true, false );
+  this->_ConfigureOutput< _TImage >( "Output" );
+
+  this->m_Parameters.ConfigureAsReal( "LowerThresholdValue", 0 );
+  this->m_Parameters.ConfigureAsReal( "UpperThresholdValue", 1 );
+  this->m_Parameters.ConfigureAsUint( "InsideValue", 1 );
+  this->m_Parameters.ConfigureAsUint( "OutsideValue", 0 );
+}
+
+// -------------------------------------------------------------------------
+cpPluginsITKUnaryFunctorFilters::BinaryThresholdImageFilter::
+~BinaryThresholdImageFilter( )
+{
+}
+
+// -------------------------------------------------------------------------
+void cpPluginsITKUnaryFunctorFilters::BinaryThresholdImageFilter::
+_GenerateData( )
+{
+  auto o = this->GetInputData( "Input" );
+  cpPlugins_Demangle_Image_ScalarPixels_AllDims_1( o, _GD0 )
+    this->_Error( "Invalid input image." );
+}
+
+// -------------------------------------------------------------------------
+template< class _TImage >
+void cpPluginsITKUnaryFunctorFilters::BinaryThresholdImageFilter::
+_GD0( _TImage* image )
+{
+  typedef unsigned char _TBin;
+  typedef itk::Image< unsigned char, _TImage::ImageDimension > _TBinImage;
+  typedef itk::BinaryThresholdImageFilter< _TImage, _TBinImage > _TFilter;
+  typedef typename _TImage::PixelType _TPixel;
+
+  // Get parameters
+  _TPixel lt = _TPixel( this->m_Parameters.GetReal( "LowerThresholdValue" ) );
+  _TPixel ut = _TPixel( this->m_Parameters.GetReal( "UpperThresholdValue" ) );
+  _TBin iv  = _TBin( this->m_Parameters.GetUint( "InsideValue" ) );
+  _TBin ov = _TBin( this->m_Parameters.GetUint( "OutsideValue" ) );
+
+  // Configure filter
+  _TFilter* filter = this->_CreateITK< _TFilter >( );
+  filter->SetInput( image );
+  filter->SetLowerThreshold( lt );
+  filter->SetUpperThreshold( ut );
+  filter->SetInsideValue( iv );
+  filter->SetOutsideValue( ov );
+  filter->Update( );
+
+  // Connect output
+  this->GetOutput( "Output" )->SetITK( filter->GetOutput( ) );
+}
+
+// eof - $RCSfile$