CvArr.StartFindContours Method (CvMemStorage, Int32, ContourRetrieval, ContourChain)

CvArrStartFindContours Method (CvMemStorage, Int32, ContourRetrieval, ContourChain)

OpenCvSharp Class Library

Initializes contour scanning process

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

Syntax

public CvContourScanner StartFindContours(
	CvMemStorage storage,
	int headerSize,
	ContourRetrieval mode,
	ContourChain method
)

Public Function StartFindContours ( 
	storage As CvMemStorage,
	headerSize As Integer,
	mode As ContourRetrieval,
	method As ContourChain
) As CvContourScanner

public:
CvContourScanner^ StartFindContours(
	CvMemStorage^ storage, 
	int headerSize, 
	ContourRetrieval mode, 
	ContourChain method
)

member StartFindContours : 
        storage : CvMemStorage * 
        headerSize : int * 
        mode : ContourRetrieval * 
        method : ContourChain -> CvContourScanner

Parameters

storage: Type: OpenCvSharpCvMemStorage
Container of the retrieved contours.
headerSize: Type: SystemInt32
Size of the sequence header, >=sizeof(CvChain) if method=CV_CHAIN_CODE, and >=sizeof(CvContour) otherwise.
mode: Type: OpenCvSharpContourRetrieval
Retrieval mode; see cvFindContours.
method: Type: OpenCvSharpContourChain
Approximation method. It has the same meaning as in cvFindContours, but CV_LINK_RUNS can not be used here.

Return Value

Type: CvContourScanner
CvContourScanner

Reference

CvArr Class

StartFindContours Overload

OpenCvSharp Namespace