CvArrConvexHull2 Method (CvPoint2D32f, ConvexHullOrientation) OpenCvSharp Class Library
Finds convex hull of point set

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

public void ConvexHull2(
	out CvPoint2D32f[] hull,
	ConvexHullOrientation orientation
)

Parameters

hull
Type: OpenCvSharpCvPoint2D32f
The output convex hull. It is either a vector of points that form the hull.
orientation
Type: OpenCvSharpConvexHullOrientation
Desired orientation of convex hull: CV_CLOCKWISE or CV_COUNTER_CLOCKWISE.
See Also

Reference