Is it possible to register a zoom callback on the tree?

[thomasstjerne]

I was wondering whether it is possible to register a zoom callback on the tree? And also if it is possible to render the tree, starting at a specific zoom level?

[stevenweaver]

Dear @thomasstjerne,

Thank you for your suggestion. Yes, registering a zoom callback is possible via the d3.zoom module and it would be called here.

Starting at a specific zoom level is a good idea and is possible. It would allow developers to highlight a specific part of the tree that way.

Best, Steven