Pie Charts?

hi, I was referring this example when I built my Pie Chart application. However, since it is binding to ObservableCollection SegmentsDataCollection, why can’t I use SegmentsDataCollection.Clear to empty the PieChart (the labels are still seen)? If I add the segments again, the labels will be overlapped. Please refer to the attached image.

What I did is I added a Button in your example code with the following click event handler:

    private void Button_Click(object sender, RoutedEventArgs e)
    {
        var vm = PieChart.DataContext as UsingPieChartExampleViewModel;
        var segments = vm.SegmentsDataCollection.ToList();
        vm.SegmentsDataCollection.Clear();

        foreach(var s in segments.Skip(1))
        {
            vm.SegmentsDataCollection.Add(s);
        }
    }

HI there,

I’m pleased to inform you that the issue has been fixed in the build #v4.2.6.10864. You can get it through our NuGet feed:
https://www.myget.org/gallery/abtsoftware

Please try it out and let us know if the fix works for you too.
Hope this helps,

Best regards,
Taras B.
SciChart Developer