Cv2.FitLine Method (IEnumerable(Point2f), DistanceType, Double, Double, Double)

Cv2FitLine Method (IEnumerablePoint2f, DistanceType, Double, Double, Double)

OpenCvSharp Class Library

Fits line to the set of 2D points using M-estimator algorithm

Namespace: OpenCvSharp.CPlusPlus
Assembly: OpenCvSharp.CPlusPlus (in OpenCvSharp.CPlusPlus.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

C++

Copy

public static CvLine2D FitLine(
	IEnumerable<Point2f> points,
	DistanceType distType,
	double param,
	double reps,
	double aeps
)

Public Shared Function FitLine ( 
	points As IEnumerable(Of Point2f),
	distType As DistanceType,
	param As Double,
	reps As Double,
	aeps As Double
) As CvLine2D

public:
static CvLine2D^ FitLine(
	IEnumerable<Point2f>^ points, 
	DistanceType distType, 
	double param, 
	double reps, 
	double aeps
)

static member FitLine : 
        points : IEnumerable<Point2f> * 
        distType : DistanceType * 
        param : float * 
        reps : float * 
        aeps : float -> CvLine2D

Parameters

points: Type: System.Collections.GenericIEnumerablePoint2f
Input vector of 2D or 3D points
distType: Type: OpenCvSharpDistanceType
Distance used by the M-estimator
param: Type: SystemDouble
Numerical parameter ( C ) for some types of distances. If it is 0, an optimal value is chosen.
reps: Type: SystemDouble
Sufficient accuracy for the radius (distance between the coordinate origin and the line).
aeps: Type: SystemDouble
Sufficient accuracy for the angle. 0.01 would be a good default value for reps and aeps.

Return Value

Type: CvLine2D
Output line parameters.

Reference

Cv2 Class

FitLine Overload

OpenCvSharp.CPlusPlus Namespace