We have a line chart and we want to get the zoom event to write business function to get the full details of the zoomed portion of graph, for the same we need to start point and end point of the zoomed portion to query to DB. Could you please let us know how we can implement this if there is no callback function?
We still don’t have this feature in the public version. But currently we are working on it. We’ve sent you an internal build over email along with examples. Please note that this version is still under development and final version might have minor changes.