#include <plugins/ImageFilters/UnaryThresholdImageFilter.h>
#include <cpPlugins/Image.h>
#include <cpPlugins_Instances_ThresholdFilters.h>

// -------------------------------------------------------------------------
cpPluginsImageFilters::UnaryThresholdImageFilter::
UnaryThresholdImageFilter( )
  : Superclass( )
{
  this->_AddInput( "Input" );
  this->_AddOutput< cpPlugins::Image >( "Output" );

  this->m_Parameters.ConfigureAsReal( "Threshold" );
  this->m_Parameters.ConfigureAsReal( "InsideValue" );
  this->m_Parameters.ConfigureAsReal( "OutsideValue" );
  this->m_Parameters.ConfigureAsBool( "Strict" );

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

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

// -------------------------------------------------------------------------
void cpPluginsImageFilters::UnaryThresholdImageFilter::
_GenerateData( )
{
  auto image = this->GetInputData< itk::DataObject >( "Input" );
  cpPlugins_Image_Demangle_Pixel_AllScalars     ( _GD0, image, 2 );
  else cpPlugins_Image_Demangle_Pixel_AllScalars( _GD0, image, 3 );
  else this->_Error( "No valid input image." );
}

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

  _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( );
  this->GetOutput( "Output" )->SetITK( filter->GetOutput( ) );
}

// eof - $RCSfile$