In some ITRs, especially those defined and embedded inside grid (IMG) objects, the actual data minimum and maximum values are stored. This function retrieves those values. This is NOT true of all ITR objects, and in those cases dummy values will be returned.

public void GetDataLimits(
	ref double d1,
	ref double d2
)

Public Sub GetDataLimits ( 
	ByRef d1 As Double,
	ByRef d2 As Double
)

public:
void GetDataLimits(
	double% d1, 
	double% d2
)

member GetDataLimits : 
        d1 : float byref * 
        d2 : float byref -> unit