Display multiple LineSeries

Jun 24, 2014 at 10:55 PM
Edited Jun 24, 2014 at 10:56 PM
I'm trying to display a series of graphs in real time, the graphs being created dynamically.
So for each graph I have an ObservableCollection associated to a LineSeries. The graphs are displayed but they aren't updated.

What I've tested so far:
  • set each series[i].PointsSource per tick - the graphs update but the process is VERY slow, unusable for a real time application
  • called series[i].Reset - nothing happens
  • called series[i].InvalidateVisual - also nothing happens.
(series is a List of LineSeries)

Any ideas?