cvDrawChessboardCorners Method (image, patternSize, corners, count, patternWasFound)

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Draws the individual chessboard corners detected (as red circles) in case if the board was not found (pattern_was_found=0) or the colored corners connected with lines when the board was found (pattern_was_found != 0).

Declaration Syntax

Visual Basic

Visual C++

public static void cvDrawChessboardCorners(
	IntPtr image,
	Size patternSize,
	float[,] corners,
	int count,
	int patternWasFound
)

Public Shared Sub cvDrawChessboardCorners ( _
	image As IntPtr, _
	patternSize As Size, _
	corners As Single(,), _
	count As Integer, _
	patternWasFound As Integer _
)

public:
static void cvDrawChessboardCorners(
	IntPtr image, 
	Size patternSize, 
	array<float,2>^ corners, 
	int count, 
	int patternWasFound
)

Parameters

image (IntPtr): The destination image; it must be 8-bit color image

patternSize (Size): The number of inner corners per chessboard row and column

corners (array< Single ,2>[,](,)[,]): The array of corners detected

count (Int32): The number of corners

patternWasFound (Int32): Indicates whether the complete board was found (!=0) or not (=0). One may just pass the return value cvFindChessboardCorners here.

Assembly: Emgu.CV (Module: Emgu.CV) Version: 1.5.0.0 (1.5.0.0)