#ifndef __cpExtensions__Visualization__MPR3DActors__h__
#define __cpExtensions__Visualization__MPR3DActors__h__

#include <cpExtensions/Config.h>
#include <cpExtensions/Visualization/MeshActor.h>
#include <vtkPropCollection.h>
#include <vtkSmartPointer.h>
#include <map>

// -------------------------------------------------------------------------
class vtkActor;
class vtkImageData;
class vtkPolyData;

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

    /**
     */
    class cpExtensions_EXPORT MPR3DActors
      : public vtkPropCollection
    {
    public:
      typedef MPR3DActors Self;

      typedef cpExtensions::Visualization::MeshActor TMeshActor;

    public:
      vtkTypeMacro( MPR3DActors, vtkPropCollection );

    public:
      static Self* New( );

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

      WindowLevelImageActor* GetWindowLevelImageActor( int o );
      const WindowLevelImageActor* GetWindowLevelImageActor( int o ) const;

      LUTImageActor* GetLUTImageActor( int o );
      const LUTImageActor* GetLUTImageActor( int o ) const;

      ImageOutlineActor* GetImageOutlineActor( int o );
      const ImageOutlineActor* GetImageOutlineActor( int o ) const;

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

      virtual vtkActor* AddMesh( vtkPolyData* mesh );

      void SetScalarRange( double r[ 2 ] );
      void SetWindowLevel( double wl[ 2 ] );
      void SetImageOpacity( double o );
      void SetImageInterpolation( unsigned char i );

    protected:
      MPR3DActors( );
      virtual ~MPR3DActors( );

    private:
      // Purposely not implemented
      MPR3DActors( const Self& );
      Self& operator=( const Self& );

    protected:
      vtkSmartPointer< ImageSliceActors > m_Slices[ 3 ];
      std::map< vtkSmartPointer< vtkPolyData >, TMeshActor > m_Meshes;
    };

  } // ecapseman

} // ecapseman

#endif // __cpExtensions__Visualization__MPR3DActors__h__

// eof - $RCSfile$