#include <cpExtensions/Visualization/ImageOutlineActor.h>
#include <cpExtensions/Visualization/ImageOutlineSource.h>
#include <vtkPolyDataMapper.h>
#include <vtkProperty.h>

// -------------------------------------------------------------------------
double cpExtensions::Visualization::ImageOutlineActor::Colors[ 3 ][ 3 ] =
{
  { 1, 0, 0 },
  { 0, 1, 0 },
  { 0, 0, 1 }
};

// -------------------------------------------------------------------------
cpExtensions::Visualization::ImageOutlineActor::
Self* cpExtensions::Visualization::ImageOutlineActor::
New( )
{
  return( new Self( ) );
}

// -------------------------------------------------------------------------
void cpExtensions::Visualization::ImageOutlineActor::
Modified( )
{
  this->m_Outline->Modified( );
  this->m_Mapper->Modified( );
  this->Superclass::Modified( );
}

// -------------------------------------------------------------------------
void cpExtensions::Visualization::ImageOutlineActor::
SetBounds( int orientation, double step, double* bounds )
{
  // Update geometry
  this->m_Outline->SetBounds( orientation, step, bounds );

  // Update visualization properties
  int o = orientation % 3;
  this->GetProperty( )->SetLineWidth( 1.5 );
  this->GetProperty( )->SetColor(
    Self::Colors[ o ][ 0 ],
    Self::Colors[ o ][ 1 ],
    Self::Colors[ o ][ 2 ]
    );
  this->Modified( );
}

// -------------------------------------------------------------------------
cpExtensions::Visualization::ImageOutlineActor::
ImageOutlineActor( )
  : Superclass( )
{
  this->m_Outline = vtkSmartPointer< ImageOutlineSource >::New( );
  this->m_Mapper = vtkSmartPointer< vtkPolyDataMapper >::New( );
  this->m_Mapper->SetInputConnection( this->m_Outline->GetOutputPort( ) );
  this->SetMapper( this->m_Mapper );

  this->UseBoundsOff( );
}

// -------------------------------------------------------------------------
cpExtensions::Visualization::ImageOutlineActor::
~ImageOutlineActor( )
{
}

// eof - $RCSfile$