void CBCGPChartHistoricalLineSeries::SetHistoryDepth	(	int	nDepth,
		BOOL	bInitY = FALSE,
		double	dblDefaultY = 0
	)

Sets history depth.

Call this method to specify how many data points the series can hold. If a history series is created indirectly, the history depth is set to 1000 values.

The default initial value is 0.

Parameters

nDepth	Specifies the new history depth.
bInitY	Specifies whether the history should be filled with a predefined value.
dblDefaultY	Specifies a default value to set for all history data points.