private static bool TryRunSweepAngleAnimtation(PieSeries series)
{
double sweepAngle = (double)series.GetAnimationBaseValue(ChartAnimationUtilities.SweepAngleProperty);
if (double.IsNaN(sweepAngle))
{
series.SetValue(ChartAnimationUtilities.SweepAngleProperty, series.AngleRange.SweepAngle);
sweepAngle = series.AngleRange.SweepAngle;
}
DoubleAnimation animation = new DoubleAnimation();
animation.From = 0.0;
animation.To = sweepAngle;
animation.Duration = AnimationDuration;
animation.EasingFunction = new CubicEase()
{
EasingMode = EasingMode.EaseOut,
};
Storyboard.SetTargetProperty(animation, new PropertyPath(ChartAnimationUtilities.SweepAngleProperty));
Storyboard.SetTarget(animation, series);
Storyboard storyboard = new Storyboard();
storyboard.Children.Add(animation);
return(Run(storyboard, series));
}
public async void ExcecuteLoadDataCommand()
{
RequestIsWorking = true;
if (GlobalVariables.ServerIsOnline)
{
HttpResponseMessage resp = await Client.GetAsync(GlobalVariables.BackendServer_URL + $"/api/auswertung/dividendenErhalten/Gesamt/Wertpapiere?jahrVon={jahrvon}&jahrBis={jahrbis}");
if (resp.IsSuccessStatusCode)
{
ItemList = await resp.Content.ReadAsAsync <ObservableCollection <DividendeWertpapierAuswertungModel> >();
}
PieSeries <double>[] series = new PieSeries <double> [ItemList.Count];
int index = 0;
ItemList.ToList().ForEach(a =>
{
series.SetValue(new PieSeries <double> {
Values = new double[] { a.Betrag }, Name = a.Bezeichnung, TooltipLabelFormatter = (point) => string.Format("{0} {1:N2}€ ", a.Bezeichnung, point.PrimaryValue)
}, index);
index++;
});
Series = series;
RaisePropertyChanged(nameof(Series));
}
RequestIsWorking = false;
RaisePropertyChanged("ItemList");
}
private static bool TryRunSweepAngleAnimtation(PieSeries series)
{
double sweepAngle = (double)series.GetAnimationBaseValue(ChartAnimationUtilities.SweepAngleProperty);
if (double.IsNaN(sweepAngle))
{
series.SetValue(ChartAnimationUtilities.SweepAngleProperty, series.AngleRange.SweepAngle);
sweepAngle = series.AngleRange.SweepAngle;
}
DoubleAnimation animation = new DoubleAnimation();
animation.From = 0.0;
animation.To = sweepAngle;
animation.Duration = AnimationDuration;
animation.EasingFunction = new CubicEase() { EasingMode = EasingMode.EaseOut, };
Storyboard.SetTargetProperty(animation, new PropertyPath(ChartAnimationUtilities.SweepAngleProperty));
Storyboard.SetTarget(animation, series);
Storyboard storyboard = new Storyboard();
storyboard.Children.Add(animation);
return Run(storyboard, series);
}
