RelativeIndexOf(Serie: IChartSerie): Integer;
RelativeIndexOf[Serie: IChartSerie]: Integer;
Serie. Series, index of which should be obtained in a relative group of series.
The RelativeIndexOf property returns the index of the specified series in a relative group of series which includes it.
Relative group is formed by summation of series values. In this case the totals chart looks like this:
Executing the example requires a form with the UiChart, ChartBox and Button components located on it with UiChart1, ChartBox1 and Button1 identifiers correspondingly. The UiChart1 component must be a data source for ChartBox1 component with the Mixed chart type. Also the hyperlinks mode must be set for the chart.
Sub ChartBox1OnSerieClick(Sender: Object; Args: IChartSerieClickEventArgs);
Var
Chart: IChart;
Begin
Chart := ChartBox1.Chart;
Debug.WriteLine(Chart.StyleGroup.RelativeIndexOf(Chart.Series.Item(Args.SerieIndex)).ToString);
End Sub ChartBox1OnSerieClick;
After executing the example on clicking the definite series of the chart the index of this series in a relative group of series to which it belongs is output to the console.
Executing the example requires a form with UiChartNet, ChartBoxNet and Button components located on it with UiChartNet1, ChartBoxNet1 and Button1 identifiers correspondingly. UiChartNet1 component must be a data source for ChartBoxNet1 component with the Mixed scale type. Also the hyperlinks mode must be set for the chart.
Imports Prognoz.Platform.Interop.Chart;
Private Sub chartBoxNet1_OnSerieClick(Sender: System.Object; Args: Prognoz.Platform.Interop.Chart.ChartSerieClickEventArgs);
Var
Chart: IChart;
Begin
Chart := ChartBoxNet1.CtrlBox.Chart;
System.Diagnostics.Debug.WriteLine(Chart.StyleGroup.RelativeIndexOf[Chart.Series.Item[Args.SerieIndex]].ToString());
End Sub;
After executing the example on clicking the definite series of the chart the index of this series in a relative group of series to which it belongs is output to the console.
See also: