Image16Grey.Get16GreyPixelMemory Method

Image16Grey Get16GreyPixelMemory Method

Cognex VisionPro 9.22

Gets an object that can be used to directly access pixel memory.

Namespace: Cognex.Vision
Assembly: Cognex.Vision.Core.Net (in Cognex.Vision.Core.Net.dll) Version: 9.22.2.0

Syntax

public IImage16PixelMemory Get16GreyPixelMemory(
	ImageDataModeConstants dataMode,
	int x,
	int y,
	int width,
	int height
)

public IImage16PixelMemory Get16GreyPixelMemory(
	ImageDataModeConstants dataMode,
	int x,
	int y,
	int width,
	int height
)

Public Function Get16GreyPixelMemory ( 
	dataMode As ImageDataModeConstants,
	x As Integer,
	y As Integer,
	width As Integer,
	height As Integer
) As IImage16PixelMemory

Public Function Get16GreyPixelMemory ( 
	dataMode As ImageDataModeConstants,
	x As Integer,
	y As Integer,
	width As Integer,
	height As Integer
) As IImage16PixelMemory

public:
virtual IImage16PixelMemory^ Get16GreyPixelMemory(
	ImageDataModeConstants dataMode, 
	int x, 
	int y, 
	int width, 
	int height
) sealed

public:
virtual IImage16PixelMemory^ Get16GreyPixelMemory(
	ImageDataModeConstants dataMode, 
	int x, 
	int y, 
	int width, 
	int height
) sealed

Parameters

dataMode: Type: Cognex.Vision ImageDataModeConstants
Specifies whether the pixel data are read, write, or read/write.

x: Type: System Int32
The x-coordinate of the portion of the image to get.

y: Type: System Int32
The y-coordinate of the portion of the image to get.

width: Type: System Int32
The width of the portion of the image to get. A value of 0 specifies the entire width of the image (x must also be 0).

height: Type: System Int32
The height of the portion of the image to get. A value of 0 specifies the entire height of the image (y must also be 0).

Return Value

Type: IImage16PixelMemory

An object that represents the pixel data.

Implements

IImage16GreyData Get16GreyPixelMemory(ImageDataModeConstants, Int32, Int32, Int32, Int32)

Exceptions

Exception	Condition
ImageException	x, y, width, and height describe a region that is not entirely within this image.