BCGSuite for MFC
void CBCGPChartSeries::SetMinValue ( double  dblValue,
CBCGPChartData::ComponentIndex  ci = CBCGPChartData::CI_Y 

Sets minimum component value.

You can call this method to set a minimum value for the specified component.

This value will be always reported as a minimum to the related axis. However, it makes sense if you set a predefined minimum after all data points have been added to a series, or when you know there is no other minimum in the incoming data.

Note, that RecalcMinMaxValues() can potentially override the value you set here.

dblValueSpecifies the new minimal value.
ciSpecifies the component index.