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line/spline chart with adjustable points?

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Jonathan
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Jonathan asked on 06 Feb 2012, 12:39 PM
I have a scenario where I will be displaying a set of data from a grid in a line chart.

What I would like to achieve is to allow the users to be able to adjust the values in the grid by dragging the points on the chart up/down in the y-axis. (This would then update the corresponding value in the grid.)

Is this sort of thing possible with the current set of Chart controls?

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Giuseppe
Telerik team
answered on 08 Feb 2012, 03:37 PM
Hello Jonathan,

We have attached a sample application to get you started that demonstrates how to implement what-if scenarios with RadChart. Basically you need to manually detect the drag/drop actions on the pointmark elements and then update the chart data accordingly.

Hope this helps.


Kind regards,
Giuseppe
the Telerik team
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