I have issues with links. In our project we use WPF and MVVM pattern. I use templates for nodes and links. When I change some properties in link model, often the link disappears.
If I manually invoke Remeasure() method on link, it shows up, but this is not the way how it should work in MVVM pattern. There is similar problem with link labels, data refresh id posible only with Remeasure method, not just through model change.
I attached sample video that shows the problem. I would be grateful if You would sugest some solution.
I attached also sample application, that presents the problem.
Here is link.
Let me know if I could provide more information.