FeedGetInformation(byte[],int,int) Method

Summary

Supplies image data to the file information process from a buffer that you provide.

Syntax

C++

Java

public bool FeedGetInformation( 
   byte[] data, 
   int offset, 
   int length 
)

Public Overloads Function FeedGetInformation( _ 
   ByVal data() As Byte, _ 
   ByVal offset As Integer, _ 
   ByVal length As Integer _ 
) As Boolean

public boolean feedGetInformation(byte data[], int offset, int length)

public: 
bool FeedGetInformation(  
   array<byte>^ data, 
   int offset, 
   int length 
)

Parameters

data
The image file data.

offset
Offset from the beginning of the buffer to where the image data starts.

length
Total size (in bytes) of the image data.

Return Value

true if the get information process requires more data; false, otherwise. When this method returns false, you can break out of the loop and call StopFeedGetInformation to obtain the CodecsImageInfo object containing information about the image file.

Remarks

Use this method with the StartFeedGetInformation and StopFeedGetInformation methods.

For a description of how the methods relate to each other, refer to StartFeedGetInformation.

Example

For an example, refer to StartFeedGetInformation.

Requirements

Target Platforms