SciChart® the market leader in Fast WPF Charts, WPF 3D Charts, iOS Chart, Android Chart and JavaScript Chart Components

0
0

If YAxis AxisAlignment is set to AxisAlignment.Left, then functions
XAxis.GetDataValue and XAxis.GetCoordinate give incorrect values (shifted by YAxis width).

Need to add/subtract YAxis width to get correct values, like that:

this.chart.XAxis.GetCoordinate(verticalLine.X1) + this.chart.YAxis.ActualWidth

this.chart.XAxis.GetDataValue(e.MousePoint.X - this.chart.YAxis.ActualWidth)
WPF
Share
  • You must to post comments
Filter
Sort by: Most Votes
0
0

Hi there,

Thank you for your enquiry! Please see this related post which shows how to translate the points relative to the chart panel. We use e.GetPosition on the MouseEventArgs passing in the sciChartSurface.ModifierSurface (which is a panel in the centre of the chart).

Hope this helps,

Andrew

  • You must to post comments
Showing 1 result
Your Answer

Please first to submit.