IChartSelectedSeries.UseSplineSmoothing

Syntax

UseSplineSmoothing: Boolean;

Description

The UseSplineSmoothing property determines whether a data series is to be smoothed. If the value of this property is True, the chart series is smoothed, otherwise, it is not smoothed.

Example

Executing the example requires a form, the Button1 button located on this form, the ChartBox component and UiChart component used as a data source.

Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
    SelectedSeries: IChartSelectedSeries;
Begin
    SelectedSeries:= UiChart1.Chart.SelectedSeries;
   SelectedSeries.Add (2);
   SelectedSeries.UseSplineSmoothing:= True;
End Sub Button1OnClick;

Clicking Button1 smoothes the selected chart series.