MatOfPoint2d Constructor (MatOfPoint2d, Rect)

public MatOfPoint2d(
	MatOfPoint2d m,
	Rect roi
)

Public Sub New ( 
	m As MatOfPoint2d,
	roi As Rect
)

public:
MatOfPoint2d(
	MatOfPoint2d^ m, 
	Rect roi
)

new : 
        m : MatOfPoint2d * 
        roi : Rect -> MatOfPoint2d

OpenCvSharp.MatOfPoint2d = function(m, roi);

Parameters

m

Type: OpenCvSharpMatOfPoint2d
Array that (as a whole or partly) is assigned to the constructed matrix. No data is copied by these constructors. Instead, the header pointing to m data or its sub-array is constructed and associated with it. The reference counter, if any, is incremented. So, when you modify the matrix formed using such a constructor, you also modify the corresponding elements of m . If you want to have an independent copy of the sub-array, use Mat.Clone() .

roi

Type: OpenCvSharpRect
Region of interest.

Reference