0 Replies Latest reply on Jul 26, 2010 2:15 PM by robertmattax

    How to map x axis value to y value on line series? Also, chart hover column.

    robertmattax

      I would like to know, given a linechart, how I can feed it a specific x ( chart value, or pixel ) and have it return the y value at that location.

       

      Specifically what I'm trying to do is eventually get to a point where I can determine what the x value of the area that my mouse is hovering over, and in turn be able to calculate the y position on the line.

       

      Related to that though, if anyone has any suggestions how to register the mouse move events and translate that to the x value on the chart, that would be helpful to know as well.

       

      thanks,

      bob