virtual void zoom( int, int, int, int ) = 0;
virtual void fitAll( bool keepScale = false, bool withZ = true, bool upd = true ) = 0;
-// POPUP
-// void onCreatePopup( QPopupMenu* );
-// void onDestroyPopup( QPopupMenu* );
-
public slots:
virtual bool synchronize( OCCViewer_ViewPort* );