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




Gets information about the mapping of components to quantization tables.

Syntax

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

Return Value

Mapping component to quantization 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

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