These are chat archives for oxyplot/oxyplot
hi, guys. I found that when I added a line annotation to chart and added a moving events. like
la.MouseMove += (s, e) =>
la.X = la.InverseTransform(e.Position).X;
plotModel.Subtitle = DateTime.FromOADate(((LineAnnotation)s).X).ToString();
e.Handled = true;
when I click and drag the line annotation, the CPU performance is very very terrible. how to improve the performance?