Hello!

I'm programming some extra-features to the classdiagram of Topcased
2.4. In this context, I would like to add some waypoints to the
GraphEdge of a Dependency to avoid intersections with other elements
of the diagram.
My problem is to calculate the absolute coordinates of start- and
endpoint of the edge, especially when the source or target of the
Dependency is an Operation. The properties "pos" and "size" of
GraphNode-Object of an Operation are set always to null.

So, where I can get the start- and endposition of a dependency-edge,
to calculate my waypoints?

Thank you and best regards

Andreas





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