void CBCGPChartDiagram3D::EnableChangePerspectiveByMouseWheel	(	BOOL	bEnable = TRUE,
		double	dblTolerance = 0.1
	)

Enables or disables changing 3D chart perspective by the mouse wheel.

Parameters

bEnable	If this parameter is TRUE, user is able to change 3D chart perspective by the mouse wheel.
dblTolerance	Change perspective tolerance.