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Gregory
395
Getting coordinates from data point
posted

I am using ScatterLine Charts. 

With HitTest we can get a DataPoint from MouseClick. Is there a way to go the other way? I would like to be able to ask a data point it's x,y coordinates within the drawing rectagle not the chart x/y.

What I relly need to see if I can do is draw a rectangle going down from a line across that chart represents by two data points with the same y axis. I want it drawn down to the y 0 point.

 Any ideas?

  • 28496
    Offline posted

    this information is not exposed through the chart's public API. but maybe you could get the same effect by adding another ScatterLine series to the chart?