MatOfPoint2d Constructor (MatOfPoint2d, Range[])

MatOfPoint2d Constructor (MatOfPoint2d, Range)

OpenCvSharp Class Library

creates a matrix header for a part of the bigger matrix

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

Syntax

public MatOfPoint2d(
	MatOfPoint2d m,
	params Range[] ranges
)

Public Sub New ( 
	m As MatOfPoint2d,
	ParamArray ranges As Range()
)

public:
MatOfPoint2d(
	MatOfPoint2d^ m, 
	... array<Range>^ ranges
)

new : 
        m : MatOfPoint2d * 
        ranges : Range[] -> MatOfPoint2d

m: Type: OpenCvSharp.CPlusPlusMatOfPoint2d
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() .
ranges: Type: OpenCvSharp.CPlusPlusRange
Array of selected ranges of m along each dimensionality.