Hi

Is it possible to sync up zoom and spike lines over 2 or more graphs?
ie: if a user zooms into one graph, is there an event on that graphs and methods on a second graph that allow me to sync them up?
the same question applies when moving the mouse over graph 1.. is there an event I can attach to and methods on the second graph that would allow me to draw a spike line?

I've looked at the api and have not been able to find this.

many thanks