BCGControlBar Pro for MFC
virtual BOOL CBCGPChartAxis::Zoom ( int  nMagnifier,
const CBCGPPoint ptZoomCenter = CBCGPPoint() 
)
virtual

Zooms an axis.

This methods zooms an axis around ptZoomCenter using magnifier. If ptZoomCenter is not specified, the magnifier uses axis center.

Parameters
nMagnifierMagnify ratio.
ptZoomCenterZoom center in client coordinates.