GeoCalculateHelperCalculateScaleM 方法

public static double CalculateScaleM(
	double dDPI,
	double dLen,
	double dMapLen,
	ISpatialReference pSpatialReference
)

Public Shared Function CalculateScaleM ( 
	dDPI As Double,
	dLen As Double,
	dMapLen As Double,
	pSpatialReference As ISpatialReference
) As Double

public:
static double CalculateScaleM(
	double dDPI, 
	double dLen, 
	double dMapLen, 
	ISpatialReference^ pSpatialReference
)

static member CalculateScaleM : 
        dDPI : float * 
        dLen : float * 
        dMapLen : float * 
        pSpatialReference : ISpatialReference -> float