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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: 3.1.0.2282 (3.1.0.2282)
Syntax
public static PointF[] ConvexHull(
	PointF[] points,
	bool clockwise = false
)

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
See Also