Direction in degrees azimuth (clockwise relative the +Y direction). The result is in the range -90 < azimuth <= 90. The method handles lines going in opposite directions (they do not average to 0!) The method takes a precision, which is used to generate a series of "test" angles. The dot product of the line directions is taken with each of the test angles, and the absolute values summed. The maximum value occurs at the angle which most closely approximates the trend direction of the lines.

public static void AvgAzimuth(
	CDB oDB1,
	double d2,
	ref double d3
)

Public Shared Sub AvgAzimuth ( 
	oDB1 As CDB,
	d2 As Double,
	ByRef d3 As Double
)

public:
static void AvgAzimuth(
	CDB^ oDB1, 
	double d2, 
	double% d3
)

static member AvgAzimuth : 
        oDB1 : CDB * 
        d2 : float * 
        d3 : float byref -> unit