These are chat archives for oxyplot/oxyplot

7th
Jul 2015
KenallChen
@kenall
Jul 07 2015 03:28

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(); plotModel.InvalidatePlot(false); e.Handled = true; };
when I click and drag the line annotation, the CPU performance is very very terrible. how to improve the performance?

wuZheng
@wuZheng
Jul 07 2015 13:37
@kenall , thats somewhat vague, 'CPU' performance is terrible in what way? The application hangs? The UI is unresponsive? The UI is very slow? etc etc.?