+ vtkImageMapToColors* GetImageMap( unsigned int id );
+ const vtkImageMapToColors* GetImageMap( unsigned int id ) const;
+
+ double GetWindow( unsigned int id ) const;
+ double GetLevel( unsigned int id ) const;
+ void SetWindow( unsigned int id, double w );
+ void SetLevel( unsigned int id, double l );
+ void SetWindowLevel( unsigned int id, double w, double l );
+ void ResetWindowLevel( unsigned int id );
+