yet another refactoring

[cpPlugins.git] / plugins / ITKDistanceMapFilters / SignedMaurerDistanceMapImageFilter.cxx

diff --git a/plugins/ITKDistanceMapFilters/SignedMaurerDistanceMapImageFilter.cxx b/plugins/ITKDistanceMapFilters/SignedMaurerDistanceMapImageFilter.cxx
new file mode 100644 (file)
index 0000000..b92b881
--- /dev/null
+++ b/plugins/ITKDistanceMapFilters/SignedMaurerDistanceMapImageFilter.cxx
@@ -0,0 +1,82 @@
+#include <ITKDistanceMapFilters/SignedMaurerDistanceMapImageFilter.h>
+#include <cpInstances/DataObjects/Image.h>
+
+#include <itkSignedMaurerDistanceMapImageFilter.h>
+
+// -------------------------------------------------------------------------
+cpPluginsITKDistanceMapFilters::SignedMaurerDistanceMapImageFilter::
+SignedMaurerDistanceMapImageFilter( )
+  : Superclass( )
+{
+  typedef cpInstances::DataObjects::Image _TImage;
+
+  this->_ConfigureInput< _TImage >( "Input", true, false );
+  this->_ConfigureOutput< _TImage >( "Output" );
+
+  this->m_Parameters.ConfigureAsReal( "BackgroundValue", 0 );
+  this->m_Parameters.ConfigureAsBool( "InsideIsPositive", true );
+  this->m_Parameters.ConfigureAsBool( "SquaredDistance", false );
+  this->m_Parameters.ConfigureAsBool( "UseImageSpacing", true );
+
+  std::vector< std::string > choices;
+  choices.push_back( "float" );
+  choices.push_back( "double" );
+  this->m_Parameters.ConfigureAsChoices( "OutputResolution", choices );
+}
+
+// -------------------------------------------------------------------------
+cpPluginsITKDistanceMapFilters::SignedMaurerDistanceMapImageFilter::
+~SignedMaurerDistanceMapImageFilter( )
+{
+}
+
+// -------------------------------------------------------------------------
+void cpPluginsITKDistanceMapFilters::SignedMaurerDistanceMapImageFilter::
+_GenerateData( )
+{
+  auto o = this->GetInputData( "Input" );
+  cpPlugins_Demangle_Image_ScalarPixels_VisualDims_1( o, _GD0 )
+    this->_Error( "Invalid input image dimension." );
+}
+
+// -------------------------------------------------------------------------
+template< class _TImage >
+void cpPluginsITKDistanceMapFilters::SignedMaurerDistanceMapImageFilter::
+_GD0( _TImage* image )
+{
+  std::string out_res =
+    this->m_Parameters.GetSelectedChoice( "OutputResolution" );
+  if( out_res == "float" ) this->_GD1< _TImage, float >( image );
+  if( out_res == "double" ) this->_GD1< _TImage, double >( image );
+}
+
+// -------------------------------------------------------------------------
+template< class _TImage, class _TScalar >
+void cpPluginsITKDistanceMapFilters::SignedMaurerDistanceMapImageFilter::
+_GD1( _TImage* image )
+{
+  typedef itk::Image< _TScalar, _TImage::ImageDimension >  _TDMap;
+  typedef
+    itk::SignedMaurerDistanceMapImageFilter< _TImage, _TDMap >
+    _TFilter;
+
+  // Get parameters
+  double bv = this->m_Parameters.GetReal( "BackgroundValue" );
+  bool pi = this->m_Parameters.GetBool( "InsideIsPositive" );
+  bool sd = this->m_Parameters.GetBool( "SquaredDistance" );
+  bool us = this->m_Parameters.GetBool( "UseImageSpacing" );
+
+  // Configure filter
+  _TFilter* filter = this->_CreateITK< _TFilter >( );
+  filter->SetInput( image );
+  filter->SetBackgroundValue( ( typename _TImage::PixelType )( bv ) );
+  filter->SetInsideIsPositive( pi );
+  filter->SetSquaredDistance( sd );
+  filter->SetUseImageSpacing( us );
+  filter->Update( );
+
+  // Connect output
+  this->GetOutput( "Output" )->SetITK( filter->GetOutput( ) );
+}
+
+// eof - $RCSfile$