CvInvokeConvexHull Method (PointF, Boolean)

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Finds convex hull of 2D point set using Sklansky's algorithm

Namespace: Emgu.CV
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 4.1.1.3497 (4.1.1.3497)

Syntax

public static PointF[] ConvexHull(
	PointF[] points,
	bool clockwise = false
)

Public Shared Function ConvexHull ( 
	points As PointF(),
	Optional clockwise As Boolean = false
) As PointF()

public:
static array<PointF>^ ConvexHull(
	array<PointF>^ points, 
	bool clockwise = false
)

static member ConvexHull : 
        points : PointF[] * 
        ?clockwise : bool 
(* Defaults:
        let _clockwise = defaultArg clockwise false
*)
-> PointF[]

Parameters

points: Type: System.DrawingPointF
The points to find convex hull from
clockwise (Optional): Type: SystemBoolean
Orientation flag. If it is true, the output convex hull is oriented clockwise. Otherwise, it is oriented counter-clockwise. The assumed coordinate system has its X axis pointing to the right, and its Y axis pointing upwards.

Return Value

Type: PointF
The convex hull of the points

Reference

CvInvoke Class

ConvexHull Overload

Emgu.CV Namespace

CvInvokeAddLanguageSpecificTextSet("LST484EE733_0?cpp=::|nu=.");ConvexHull Method (AddLanguageSpecificTextSet("LST484EE733_1?cpp=array&lt;");PointFAddLanguageSpecificTextSet("LST484EE733_2?cpp=&gt;|vb=()|nu=[]");, Boolean)

Parameters

Return Value

Reference

CvInvokeConvexHull Method (PointF, Boolean)