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PolygonMathGetOrientationAngleOfPrincipalAxisFromSecondMoments Method

Gets the orientation angle (in rad) of the principal axis from the second moments.

Namespace: Altaxo.Geometry.Int64_2D
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
Copy
public static double GetOrientationAngleOfPrincipalAxisFromSecondMoments(
	double Ixx,
	double Iyy,
	double Ixy
)

Parameters

Ixx  Double
The second moment Ixx.
Iyy  Double
The second moment Iyy.
Ixy  Double
The second moment Ixy.

Return Value

Double
The orientation angle of the principal axis in rad.
See Also