User (Legacy) Posted March 31, 2006 Report Share Posted March 31, 2006 I am having a problem getting the coordinate of a spot (not a point) on a line chart. I am able to make the line chart from data in a datatable, but after the chart is drawn, I want to programmatically find the corresponding Y-Value of a spot on the line. For example, my X-Axis goes from 0 to 30 and I have points at .25, .5, 2, 3, 10 and 30. Once the line is drawn, I want to know the Y-Value of a spot on the line where the X-Value is 7.75. Can this be done? I have tried this: Dim tmpdbl as Double tmp = Chart.Value(0, 7.75) I know this won't work because it wants a point as an integer passed into the method and I think it wants what number point it is, not the X-Value. Thanks for any help you can give me. Duncan Link to comment Share on other sites More sharing options...
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