BCGControlBar Pro for MFC
void CBCGPChartSeries::EnableUpdateAxesOnNewData ( BOOL  bEnable = TRUE)
inline

Enables or disables update of X axis when a new data point has been added.

Use this method in conjunction with EnableHistoryMode() and set bEnable to FALSE to prevent updating of X axis when a new data point has been added. This allows to scroll and zoom historical charts when the data is still coming.

Parameters
bEnableEnables or disables update of X axis.