Hi,

I have a diagram in which I handle myself the position of all diagram links. Here is how I proceed (I spare you the details) :

DiagramNode origin = GetNearestNonFoldedNode(transition.Origin);
DiagramNode destination = GetNearestNonFoldedNode(transition.Destination);

PointF originCenter = origin.GetCenter();
PointF destinationCenter = destination.GetCenter();

transition.ControlPoints[0] = origin.GetIntersection(originCenter, destinationCenter);
transition.ControlPoints[1] = destination.GetIntersection(originCenter, destinationCenter);

transition.UpdateFromPoints();
 

This code works in all cases except when my destination is a folded ContainerNode. When I update the link's position while moving the origin node, the position of the link is perfect, but when I release my mouse button and stop moving the node, my link is moved at the wrong place and I don't know why. I look at the ContaineNode's bounds and everything seem to be ok in my algorithm... There is someone somewhere that seem to move (after me) the link (my links aren't dynamic).

Thanks for your help.

I call that code in NodeModifying and also tried to call it in NodeModified... but it's not working.

The case is that my origin is linked to another DiagramNode inside the ContainerNode. So when the ContainerNode is folded, I use the ContainerNode as the destination in order to correctly position the link (but the "real" destination of the link is still the DiagramNode).