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CvInvokeArcLength Method
http://www.emgu.com
Calculates a contour perimeter or a curve length

Namespace: Emgu.CV
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.1.0.2282 (3.1.0.2282)
Syntax
public static double ArcLength(
	IInputArray curve,
	bool isClosed
)

Parameters

curve
Type: Emgu.CVIInputArray
Sequence or array of the curve points
isClosed
Type: SystemBoolean
Indicates whether the curve is closed or not.

Return Value

Type: Double
Contour perimeter or a curve length
See Also