GetQuantizationMap Method

Gets information about the mapping of components to quantization tables.

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public int[] GetQuantizationMap()

'Declaration
 
Public Function GetQuantizationMap() As Integer()

'Usage
 
Dim instance As TwainJpegCompression
Dim value() As Integer
 
value = instance.GetQuantizationMap()

public int[] GetQuantizationMap()

 function Leadtools.Twain.TwainJpegCompression.GetQuantizationMap()

public:
array<int>^ GetQuantizationMap();

Return Value

Mapping component to quantization table for the specified index

Remarks

For more information, refer to Using JPEG Compression For A TWAIN Source. For more information about TW_JPEGCOMPRESSION, refer to the TWAIN 2.0 specification from the site http://www.twain.org/.

Example

Refer to TwainSession.GetJpegCompression example.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

TwainJpegCompression Structure
TwainJpegCompression Members