 
 package weave.primitives
 {
+	import mx.utils.ObjectUtil;
+	
 	import weave.api.WeaveAPI;
 	import weave.api.core.ICallbackCollection;
 	import weave.api.core.ILinkableObject;

	
	/**
	 * This object defines the data bounds of a visualization, either directly with
	 * absolute coordinates or indirectly with center coordinates and a scale value.
	 * Screen coordinates are never directly specified in the session state.
	 * 
	 * @author adufilie

					}
				}
				
				_useFixedAspectRatio = useFixedAspectRatio;
			}
			
			cc.resumeCallbacks();
