BCGControlBar Pro for MFC
void CBCGPChartSeries::SetLongDataOffset ( int  nOffset = 0)

Sets long data offset.

Specifies how many data points should be skipped from the beginning of series when the series is displayed on indexed axis.

This option is useful if a series has some non-empty values at the beginning that should not be displayed (for example, when it's a formula series and it's not a "main" series on the diagram).

nOffsetSpecifies the new offset.