#ifndef __cpExtensions__Visualization__ImageSliceActors__h__
#define __cpExtensions__Visualization__ImageSliceActors__h__

#include <cpExtensions/Config.h>
#include <vtkPropCollection.h>
#include <vtkSmartPointer.h>

// -------------------------------------------------------------------------
class vtkImageData;

// -------------------------------------------------------------------------
namespace cpExtensions
{
  namespace Visualization
  {
    class ImageOutlineActor;
    class LUTImageActor;
    class WindowLevelImageActor;

    /**
     */
    class cpExtensions_EXPORT ImageSliceActors
      : public vtkPropCollection
    {
    public:
      typedef ImageSliceActors Self;

    public:
      vtkTypeMacro( ImageSliceActors, vtkPropCollection );

    public:
      static Self* New( );

      vtkImageData* GetImage( );
      const vtkImageData* GetImage( ) const;

      WindowLevelImageActor* GetWindowLevelImageActor( );
      const WindowLevelImageActor* GetWindowLevelImageActor( ) const;

      LUTImageActor* GetLUTImageActor( );
      const LUTImageActor* GetLUTImageActor( ) const;

      ImageOutlineActor* GetImageOutlineActor( );
      const ImageOutlineActor* GetImageOutlineActor( ) const;

      int GetOrientation( ) const;

      int GetSliceNumber( ) const;
      virtual void SetImage( vtkImageData* image, int orientation );
      virtual unsigned int AddLUTImage( vtkImageData* image );
      virtual void SetSliceNumber( int slice );

    protected:
      ImageSliceActors( );
      virtual ~ImageSliceActors( );

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

    protected:
      vtkSmartPointer< ImageOutlineActor >     m_ImageOutlineActor;
      vtkSmartPointer< LUTImageActor >         m_LUTImageActor;
      vtkSmartPointer< WindowLevelImageActor > m_WindowLevelImageActor;
    };

  } // ecapseman

} // ecapseman

#endif // __cpExtensions__Visualization__ImageSliceActors__h__

// eof - $RCSfile$