Cv2.ApproxPolyDP Method (IEnumerable(Point2f), Double, Boolean)

Cv2ApproxPolyDP Method (IEnumerablePoint2f, Double, Boolean)

OpenCvSharp Class Library

Approximates contour or a curve using Douglas-Peucker algorithm

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

Syntax

public static Point2f[] ApproxPolyDP(
	IEnumerable<Point2f> curve,
	double epsilon,
	bool closed
)

Public Shared Function ApproxPolyDP ( 
	curve As IEnumerable(Of Point2f),
	epsilon As Double,
	closed As Boolean
) As Point2f()

public:
static array<Point2f>^ ApproxPolyDP(
	IEnumerable<Point2f>^ curve, 
	double epsilon, 
	bool closed
)

static member ApproxPolyDP : 
        curve : IEnumerable<Point2f> * 
        epsilon : float * 
        closed : bool -> Point2f[]

curve: Type: System.Collections.GenericIEnumerablePoint2f
The polygon or curve to approximate.
epsilon: Type: SystemDouble
Specifies the approximation accuracy. This is the maximum distance between the original curve and its approximation.
closed: Type: SystemBoolean
If true, the approximated curve is closed (i.e. its first and last vertices are connected), otherwise it’s not

Type: Point2f
The result of the approximation; The type should match the type of the input curve