#ifndef __cpExtensions__Visualization__WindowLevelImageActor__h__
#define __cpExtensions__Visualization__WindowLevelImageActor__h__

#include <cpExtensions/Visualization/ImageActor.h>

// -------------------------------------------------------------------------
namespace cpExtensions
{
  namespace Visualization
  {
    /**
     */
    class cpExtensions_EXPORT WindowLevelImageActor
      : public ImageActor
    {
    public:
      typedef WindowLevelImageActor Self;

    public:
      vtkTypeMacro( WindowLevelImageActor, ImageActor );

    public:
      static Self* New( );

      vtkImageData* GetImage( );
      const vtkImageData* GetImage( ) const;
      void SetImage( vtkImageData* image );

      double GetLevel( ) const;
      double GetWindow( ) const;
      void GetWindowLevel( double wl[ 2 ] ) const;
      void ResetWindowLevel( );
      void SetLevel( double l );
      void SetWindow( double w );
      void SetWindowLevel( double w, double l );
      void SetWindowLevel( double wl[ 2 ] );

      double GetMinimum( ) const;
      double GetMaximum( ) const;
      void GetRange( double r[ 2 ] ) const;
      void ResetRange( );
      void SetMinimum( double a );
      void SetMaximum( double b );
      void SetRange( double a, double b );
      void SetRange( double r[ 2 ] );

    protected:
      WindowLevelImageActor( );
      virtual ~WindowLevelImageActor( );

    private:
      // Purposely not implemented
      WindowLevelImageActor( const Self& );
      Self& operator=( const Self& );

    protected:
      double m_Range[ 2 ];
    };

  } // ecapseman

} // ecapseman

#endif // __cpExtensions__Visualization__WindowLevelImageActor__h__

// eof - $RCSfile$