Hi there again!
Hoping you can offer a pointer. I have a double tree diagram and I’d like to give the user the ability to expand / collapse. In real terms this means collapsing just the inner nodes leaving the root node and outer leaves. The diagram looks like this expanded:
After pressing the collapse button I’d want it to look like this:
The user can do this already by clicking on each of the leaf nodes but that’s a bit time consuming if the diagram is particularly large.
Any pointers on how to achieve do this. The button itself will likely be ouside of the GoJS diagram although I have no objections to it being part of the diagram if it makes it easier?