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GetHuffmanAC Method
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Leadtools.Twain Namespace > TwainJpegCompression Structure : GetHuffmanAC Method




Gets AC Huffman tables.

Syntax

Visual Basic (Declaration) 
Public Function GetHuffmanAC() As TwainMemoryData()
Visual Basic (Usage)Copy Code
Dim instance As TwainJpegCompression
Dim value() As TwainMemoryData
 
value = instance.GetHuffmanAC()
C# 
public TwainMemoryData[] GetHuffmanAC()
Managed Extensions for C++ 
public: TwainMemoryData[] GetHuffmanAC();
C++/CLI 
public:
array<TwainMemoryData> GetHuffmanAC();

Return Value

The AC Huffman table for the specified index.

Example

Refer to GetJpegCompression example.

Remarks

For more information, refer to Using JPEG Compression For A TWAIN Source. For more information about TW_JPEGCOMPRESSION, refer to the TWAIN 1.9 specification from the site http://www.twain.org/.

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also