Get X&Y value of scatter chart on drag

[Byang]

Hiya,

I was trying to get the x&y value of a scatter chart while dragging a point. I was able to get the x&y value using the plotAreaClick event but could not do the same in the drag and also on the dragStart and dragEnd events. Can you show me a way to achieve this?

Best regards,

Ruby

[Iliana Dyankova]

Hi Ruby,

Generally speaking, you could get the x / y values of named axes in the drag / dragStart / dragEnd events via the e.axisRange event data. However, there is an issue in the dragEnd event and this information is missing - we have logged it for further investigation and fixing.

Regards,
Iliana Nikolova
Telerik

 

 

[Byang]

Hi Iliana,

Thanks for your reply. I was able to see that e.axisRange for both the Horizontal and Vertical Axes (min & max values) but couldn't see the corresponding X & Y values of the point with respect to these axes. How can I achieve this?

Regards,

Byang

[Iliana Dyankova]

Hi Ruby,

I am not quite sure if I understand correctly the current requirement - when panning / zooming all points are moved, not a particular point only (short screencast caputre). Could you please elaborate a bit more?

Regards,
Iliana Nikolova
Telerik

 

 

[Byang]

Hi Iliana,

Sure. I was trying to drag a point in a Scatter series. I want to get the X & Y value of that point on dragStart, drag, and dragEnd so I can update the values of my data source based on the returned values of these events. 

Please let me know if you want more information. 

Regards, Ruby

[Iliana Dyankova]

Hi Ruby,

This scenario is not supported by Kendo UI Chart. As I mentioned, when panning / zooming all points are moved, not a particular point only.

Regards,
Iliana Nikolova
Telerik