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AVL.IsChessBoardPresent(AvlNet.Image, int, int, AvlNet.Point2D[])

Detects a chessboard on the image, and returns the points where 4 chessboard squares meet.

Syntax

public static void IsChessBoardPresent(
	AvlNet.Image inImage,
	int inChessboardWidth,
	int inChessboardHeight,
	out AvlNet.Point2D[] outImageGridPoints
)

Parameters

inImage

Type: AvlNet.Image
Input image

inChessboardWidth

Type: System.Int32
Number of ranks (columns) of the chessboard

inChessboardHeight

Type: System.Int32
Number of files (rows) of the chessboard

outImageGridPoints

Type: AvlNet.Point2D
Approximated position of grid points

See also

• Class Reference
• AVL Class