+ virtual void Modified( ) const;
+ float SetViewCoords( float x, float y );
+
+ template< class T >
+ inline T* GetITK( );
+
+ template< class T >
+ inline const T* GetITK( ) const;
+
+ template< class T >
+ inline T* GetVTK( );
+
+ template< class T >
+ inline const T* GetVTK( ) const;