#include <ITKUnaryFunctorFilters/UnaryThresholdImageFilter.h>
#include <cpInstances/Image.h>

#include <cpExtensions/Algorithms/UnaryThresholdImageFilter.h>

// -------------------------------------------------------------------------
cpPluginsITKUnaryFunctorFilters::UnaryThresholdImageFilter::
UnaryThresholdImageFilter( )
  : Superclass( )
{
  this->_ConfigureInput< cpInstances::Image >( "Input", true, false );
  this->_ConfigureOutput< cpInstances::Image >( "Output" );

  this->m_Parameters.ConfigureAsReal( "Threshold", 0 );
  this->m_Parameters.ConfigureAsReal( "InsideValue", 1 );
  this->m_Parameters.ConfigureAsReal( "OutsideValue", 0 );
  this->m_Parameters.ConfigureAsBool( "Strict", false );
}

// -------------------------------------------------------------------------
cpPluginsITKUnaryFunctorFilters::UnaryThresholdImageFilter::
~UnaryThresholdImageFilter( )
{
}

// -------------------------------------------------------------------------
void cpPluginsITKUnaryFunctorFilters::UnaryThresholdImageFilter::
_GenerateData( )
{
  auto o = this->GetInputData( "Input" );
  cpPlugins_Demangle_Image_ScalarPixels_AllDims_1( o, _GD0 )
    this->_Error( "Invalid input image." );
}

// -------------------------------------------------------------------------
template< class _TImage >
void cpPluginsITKUnaryFunctorFilters::UnaryThresholdImageFilter::
_GD0( _TImage* image )
{
  typedef
    cpExtensions::Algorithms::UnaryThresholdImageFilter< _TImage >
    _TFilter;

  // Configure filter
  _TFilter* filter = this->_CreateITK< _TFilter >( );
  filter->SetInput( image );
  filter->SetThreshold( this->m_Parameters.GetReal( "Threshold" ) );
  filter->SetInsideValue( this->m_Parameters.GetReal( "InsideValue" ) );
  filter->SetOutsideValue( this->m_Parameters.GetReal( "OutsideValue" ) );
  filter->SetStrict( this->m_Parameters.GetBool( "Strict" ) );
  filter->Update( );

  // Connect output
  this->GetOutput( "Output" )->SetITK( filter->GetOutput( ) );
}

// eof - $RCSfile$