title: jsPlumb New Connection Handler: How to get the Endpoint anchor position?
body: <p>Yeah, so I've been playing with jsPlumb. Let's say I have a div with two endpoints; one TopCenter, one BottomCenter. </p>
  
  <p>When a new connection is created, I can bind to that event with the function below. My question is, how do I get the anchor position for the endpoints? I do get the Source and TargetEndpoint objects, but looking at the documentation, I don't see a way to get the anchor position...</p>
  
  <p>thanks!</p>
  
  <pre><code>jsPlumb.bind("jsPlumbConnection", function(connectionInfo) {
   /*
                           connection         :   the new Connection.  you can register listeners on this etc.
                          sourceId        :   id of the source element in the Connection
                            targetId      :   id of the target element in the Connection
                            source        :   the source element in the Connection
                            target        :   the target element in the Connection
                            sourceEndpoint    :   the source Endpoint in the Connection
                            targetEndpoint    :   the targetEndpoint in the Connection
                            */
  });
  </code></pre>