IChartTrendLine.BackwardForecastLength

Syntax

BackwardForecastLength: Double;

Description

The BackwardForecastLength property determines a length of backward series values forecast.

Example

This example assumes that there is the Chart object of the IChart type.

Sub TrendLine;

Var

Chart: IChart;

Begin

Chart.Series.Item(0).TrendLines.Item(0).BackwardForecastLength := 3;

End Sub TrendLine;

After executing the example the trend line of the specified series is extended three points backwards.

See also:

IChartTrendLine