Cv2.PointPolygonTest Method (IEnumerable(Point), Point2f, Boolean)

Cv2PointPolygonTest Method (IEnumerablePoint, Point2f, Boolean)

OpenCvSharp Class Library

Checks if the point is inside the contour. Optionally computes the signed distance from the point to the contour boundary

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

Syntax

C++

Copy

public static double PointPolygonTest(
	IEnumerable<Point> contour,
	Point2f pt,
	bool measureDist
)

Public Shared Function PointPolygonTest ( 
	contour As IEnumerable(Of Point),
	pt As Point2f,
	measureDist As Boolean
) As Double

public:
static double PointPolygonTest(
	IEnumerable<Point>^ contour, 
	Point2f pt, 
	bool measureDist
)

static member PointPolygonTest : 
        contour : IEnumerable<Point> * 
        pt : Point2f * 
        measureDist : bool -> float

Parameters

contour: Type: System.Collections.GenericIEnumerablePoint
[Missing <param name="contour"/> documentation for "M:OpenCvSharp.CPlusPlus.Cv2.PointPolygonTest(System.Collections.Generic.IEnumerable{OpenCvSharp.CPlusPlus.Point},OpenCvSharp.CPlusPlus.Point2f,System.Boolean)"]
pt: Type: OpenCvSharp.CPlusPlusPoint2f
[Missing <param name="pt"/> documentation for "M:OpenCvSharp.CPlusPlus.Cv2.PointPolygonTest(System.Collections.Generic.IEnumerable{OpenCvSharp.CPlusPlus.Point},OpenCvSharp.CPlusPlus.Point2f,System.Boolean)"]
measureDist: Type: SystemBoolean
[Missing <param name="measureDist"/> documentation for "M:OpenCvSharp.CPlusPlus.Cv2.PointPolygonTest(System.Collections.Generic.IEnumerable{OpenCvSharp.CPlusPlus.Point},OpenCvSharp.CPlusPlus.Point2f,System.Boolean)"]

Return Value

Type: Double

[Missing <returns> documentation for "M:OpenCvSharp.CPlusPlus.Cv2.PointPolygonTest(System.Collections.Generic.IEnumerable{OpenCvSharp.CPlusPlus.Point},OpenCvSharp.CPlusPlus.Point2f,System.Boolean)"]

Reference

Cv2 Class

PointPolygonTest Overload

OpenCvSharp.CPlusPlus Namespace