Bindings

gistfile1.txt

MainWindow.xaml
<wpf:LineSeries x:Name="LineSeries" PointGeometrySize="18" StrokeThickness="4" />

MainWindow.xaml.cs
this.OneWayBind(ViewModel, vm => vm.ChartValues, v => v.LineSeries.Values);

MainWindowViewModel.cs
public double Point {
    get { return _point; }
    set {
        _point = value;
        var now = DateTime.Now;

        ChartValues.Add(new MeasureModel
        {
            DateTime = now,
            Value = value
        });
        SetAxisLimits(now);
        if (ChartValues.Count > 30) ChartValues.RemoveAt(0);
    }
}
parser
    .SensorValues
    .Select(values => values.Temp1)
    .Subscribe(val => Point = val);