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Computes an image in which the pixel values denote the estimated distances to the nearest bright pixel in the input image.

Syntax

public static void DistanceTransform
(
	Avl.Image inImage,
	int inThreshold,
	float inStraightDistance,
	float inDiagonalDistance,
	float inMaxDistance,
	Avl.Image outImage
)

Parameters

	Name	Type	Range	Default	Description
	inImage	Avl.Image			Input image.
	inThreshold	int	<0, +INF>	128	Minimal brightness above which pixels are called bright. Default value: 128.
	inStraightDistance	float	<0.0f, INF>	1.0f	Distance between two neighboring in a row or a column pixels. Default value: 1.0f.
	inDiagonalDistance	float	<0.0f, INF>	1.414f	Distance between two pixels connected by vertices. Default value: 1.414f.
	inMaxDistance	float	<0.0f, INF>	255.0f	Maximum value of the calculated distance. Default value: 255.0f.
	outImage	Avl.Image			Output distance image.

See also

• All Classes List
• Invoke Class Reference