Posted 21 June 2019, 11:31 am EST
I just added the following statement
var n = flexChart.AxisX.ConvertBack(e.Position.X);
to your example contained in Linemarkersample.xaml.cs (xamarin forms Flexchart 101 project for UWP)
because I need to know the X position in data coordinates of the line marker
but unfortunately it returns always 0
of course the rest of your example works well
the version of flexchart I am using is 3.2.20183.344