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AVL.IsChessBoardPresent Method

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

	Name	Type	Range	Default	Description
	inImage	AvlNet.Image			Input image.
	inChessboardWidth	int	<4, INF>		Number of ranks (columns) of the chessboard.
	inChessboardHeight	int	<4, INF>		Number of files (rows) of the chessboard.
	outImageGridPoints	AvlNet.Point2D			Approximated position of grid points.

See also

• Class Reference
• AVL Class