Thank you for your interest in RadControls for Windows Phone 7.
In BETA 2 (expected within two weeks) we will introduce a PlotAreaTap
event, which will give you the needed context - e.g. which is the closest data point, which is the series that contains it, etc.
Currently you may perform your own loop and find the needed data point:
Point touchPoint = e.ManipulationOrigin;
CategoricalSeries series =
RadRect layoutSlot = dataPoint.LayoutSlot;
// check whether the layout slot of the point contains the touch point
(touchPoint.X >= layoutSlot.X && touchPoint.X <= layoutSlot.Right &&
touchPoint.Y >= layoutSlot.Y && touchPoint.Y <= layoutSlot.Bottom)
// data point is hit, perform some action
I hope this information is useful. Should you have any other questions do not hesitate to contacts us.
the Telerik team
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