BCGControlBar Pro for MFC
void CBCGPChartFunnelSeries::SetNeckWidth ( int  nWidth)

Sets neck width in percents from the funnel width.

Call this function to set neck width. nWidth is specified in percents from the funnel width. The maximal width (nWidth = 100%) is a half of the funnel width.

Parameters
nWidthSpecifies the new width in percents.