We are looking at replacing HighCharts and are using Telerik components in other areas.
Due to the volume of data we only give HighCharts a subset of it. For instane if there are 50,000 points we provide an average of 1000.
When zooming is applied we get sever server side call to provide 1000 zoomed in points.
I am trying to implement this in RadHTMLCharts but struggling to an event to hook into Serverside.
All I have found is client side
As the number of charts per page is dynamic I doing this all in Code Behind using a custom DataTable (no mark up)