BCGControlBar Pro for MFC
void CBCGPChartBoxPlotSeries::SetColumnDistancePercent ( int  nPercent = 150)

Sets box distance.

This value measures, in percents from box size, the distance between left/right box in a group (a "group" means a couple of data points of distinct series having the same X coordinate and therefore placed on the same major unit) and bounds of their major unit.

This setting has the same effect for all series displayed on the same axis, e.g. it's enough to call this method for one series. For example:


"Series1" and "Series2" will be displayed with distance 25%.

nPercentSpecifies the distance in percents from a box size. Should be in range [0, 100].