how to add amovable vertical line / slider/ anything parallel to y axis of line series chart in wpf

[Avinash]

Hi,
 
I have a need to have a movable slider on line charts. The way it should work is as follows:
 
1. Slider/Cursor should be parallel to Y-axis i.e. vertical axis
 
2. When user moves this slider, corresponding/intersecting Y values on all graphs show up in labels just like a stock ticker chart.
  3 the value of intersecting line should be displayed in label

 


 
Thanks,
avinash

[Petar Marchev]

Hello Avinash,

If you have not yet integrated RadChart into your application we suggest you switch to the new RadChartView control which has a greater performance than the old RadChart, it is generally more flexible and easy to set up.

In both cases - RadChart and RadChartView, you can use a slider outside the charts to control the zooming, but I did not fully understand what is "corresponding/intersecting Y values" so I will ask that you provide us with some snapshots and drawings of the desired results and a little more explanations so that we know what needs to be achieved.

Regards,
Petar Marchev
Telerik