I'm trying to draw a link ( programatically ).

The Link is a Bezier, with an array of 4 ControlPoint s.

[0] and [3] are at the edge of the Org and Dest nodes.
I therefore only really need to keep [1] and [2],
however when I re-draw them, [0] and [3] are not where I expect them,
they're located as if they're drawn on the edge of a node, on a straight line from the centre of the two nodes.

I really need them to be on the edge of the nodes like they were drawn with the Dynamic bool set to true.

How can I re-calculate points [0] and [3] as if they're drawn on the edge of the node as if they're drawn from the centre of the node org node to [1] and the centre of the dest node and [2]?

Cheers!
Another question perfectly dispatched!

8^)
Mark

Right, UpdateIntersections seems to ignore self-loops. Try this code for them -

var l = diagram.Factory.CreateDiagramLink(n, n);
l.StartPoint = l.OriginConnection.GetIntersection(
	n.GetCenter(), l.ControlPoints[1]);
l.EndPoint = l.DestinationConnection.GetIntersection(
	n.GetCenter(), l.ControlPoints[l.ControlPoints.Count - 2]);
l.UpdateFromPoints(); 

Regards,
Slavcho

You mean you want to override the path assigned by links' Dynamic property? Maybe try setting ControlPoints #1&2 of respective links from NodeModifying event handler, then if Dynamic is enabled it should align the end points to node edge on next redraw.

Regards,
Slavcho