CogImageFile.Append Method

CogImageFile Append Method

Cognex VisionPro 9.25 SR1

Append image to end of file.

Namespace: Cognex.VisionPro.ImageFile
Assembly: Cognex.VisionPro.ImageFile (in Cognex.VisionPro.ImageFile.dll) Version: 93.1.0.0

Syntax

C++

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public void Append(
	ICogImage newImage
)

public void Append(
	ICogImage newImage
)

Public Sub Append ( 
	newImage As ICogImage
)

Public Sub Append ( 
	newImage As ICogImage
)

public:
void Append(
	ICogImage^ newImage
)

public:
void Append(
	ICogImage^ newImage
)

Parameters

newImage: Type: Cognex.VisionPro ICogImage
The CogImage to append to file.

Events

Event Type	Reason
CogImageFile Changed	The new image count is provided in NewValue. The following state flag may be affected:

Event Type

Reason

CogImageFile Changed

The new image count is provided in NewValue.

The following state flag may be affected:

Exceptions

Exception	Condition
ArgumentException	newImage is NULL.
CogNoFileOpenException	No file is open.
CogBadFileModeException	The image file is not opened in a mode that permits writing.
CogImageFileMultipleImagesNotSupportedException	The image provider does not support multiple images.

Remarks

Appends an image to the end of an image file.

Examples

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Imports Cognex.VisionPro.ImageFile

 ' Append an image to a file
Dim ImageFile1 As New CogImageFile
Dim Image As CogImage8Grey
ImageFile1.Open("c:\image.bmp", CogImageFileModeConstants.Read)
Image = ImageFile1(0)
ImageFile1.Close()

Dim ImageFile2 As New CogImageFile
ImageFile2.Open("c:\image_copy.bmp", CogImageFileModeConstants.Write)
ImageFile2.Append(Image)
ImageFile2.Close()

Imports Cognex.VisionPro.ImageFile

 ' Append an image to a file
Dim ImageFile1 As New CogImageFile
Dim Image As CogImage8Grey
ImageFile1.Open("c:\image.bmp", CogImageFileModeConstants.Read)
Image = ImageFile1(0)
ImageFile1.Close()

Dim ImageFile2 As New CogImageFile
ImageFile2.Open("c:\image_copy.bmp", CogImageFileModeConstants.Write)
ImageFile2.Append(Image)
ImageFile2.Close()

C++

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using Cognex.VisionPro.ImageFile;

// Append an image to a file
CogImageFile ImageFile1= new CogImageFile(); 
CogImage8Grey Image; 
ImageFile1.Open("c:\\image.bmp", CogImageFileModeConstants.Read);
Image =(CogImage8Grey) ImageFile1[0];
ImageFile1.Close();
CogImageFile ImageFile2 =new CogImageFile(); 
ImageFile2.Open("c:\\image_copy.bmp", CogImageFileModeConstants.Write);
ImageFile2.Append(Image);
ImageFile2.Close();

using Cognex.VisionPro.ImageFile;

// Append an image to a file
CogImageFile ImageFile1= new CogImageFile(); 
CogImage8Grey Image; 
ImageFile1.Open("c:\\image.bmp", CogImageFileModeConstants.Read);
Image =(CogImage8Grey) ImageFile1[0];
ImageFile1.Close();
CogImageFile ImageFile2 =new CogImageFile(); 
ImageFile2.Open("c:\\image_copy.bmp", CogImageFileModeConstants.Write);
ImageFile2.Append(Image);
ImageFile2.Close();