The following UML class diagram summarizes the relationships between IlvManager , IlvGraphic , IlvManagerLayer , and IlvManagerView .

The manager contains a number of manager views that in turn contain graphic objects as elements. The layer of a graphic object can be queried and manipulated by the API on the IlvManager . The contents of the manager are displayed by a manager view. Multiple manager views can be attached to the same manager.