This is really cool, @Craige_Hales , @martindemel , and @hogi .
It's a very neat feature to have, and I fully support something like this natively in Graph builder. I like how it highlights the nearby data points to wherever the graph was clicked.
Is there any way to turn it "off" though? Once the graph is clicked, the vertical line stays there and remains. It would be nice to somehow reset the graph when finished. This aspect could also be something that is easier to implement natively in the platform than through JSL.
Thanks!,
DS