public CartesianChart()
{
var freq = DisableAnimations ? TimeSpan.FromMilliseconds(10) : AnimationsSpeed;
var updater = new Components.ChartUpdater(freq);
ChartCoreModel = new CartesianChartCore(this, updater);
SetCurrentValue(SeriesProperty,
DesignerProperties.GetIsInDesignMode(this)
? GetDesignerModeCollection()
: new SeriesCollection());
SetCurrentValue(VisualElementsProperty, new VisualElementsCollection());
}