CogImage8Grey.GetPixel Method

CogImage8Grey GetPixel Method

Cognex VisionPro 9.7

Pixel value at given location.

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 73.0.0.0

Syntax

public byte GetPixel(
	int x,
	int y
)

public byte GetPixel(
	int x,
	int y
)

Public Function GetPixel ( 
	x As Integer,
	y As Integer
) As Byte

Public Function GetPixel ( 
	x As Integer,
	y As Integer
) As Byte

public:
unsigned char GetPixel(
	int x, 
	int y
)

public:
unsigned char GetPixel(
	int x, 
	int y
)

Type: Byte

Exceptions

Exception	Condition
CogImageNoPixelsException	Allocate(Int32, Int32) has not yet been called.

Remarks

Returns the pixel value at given location.