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Jb2DecoderRead Method (Stream, ProgressEventHandler)

Decodes a JBIG2 image from a stream and returns an AtalaImage with the decoded image data.

Namespace:  Atalasoft.Imaging.Codec.Jbig2
Assembly:  Atalasoft.dotImage.Jbig2 (in Atalasoft.dotImage.Jbig2.dll) Version: 11.4.0.9.0.377 (.NET 4.5.2, x86)
Syntax
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public override AtalaImage Read(
	Stream stream,
	ProgressEventHandler progress
)

Parameters

stream
Type: System.IOStream
The stream to read.
progress
Type: Atalasoft.ImagingProgressEventHandler
A progress Delegate. Pass in null (Nothing in VB, 0 in C++) to ignore progress events.

Return Value

Type: AtalaImage
Returns an AtalaImage containing the decoded JBIG2 image.
Exceptions
ExceptionCondition
Thrown if there is an error reading the image data.
Remarks
Overrides an abstract method in ImageDecoder.
Examples
decode single C# (C#)
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using Atalasoft.Imaging; 
using Atalasoft.Imaging.Codec.Jbig2; 
...

FileStream fs = new FileStream(sourceFilename, FileMode.Open); 
Jb2Decoder jb2d = new Jb2Decoder(); 
AtalaImage target = jb2d.Read(fs, null);
decode single C++ (CPP)
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using namespace Atalasoft::Imaging; 
using namespace Atalasoft::Imaging::Codec::Jbig2; 
...

FileStream* fs = new FileStream(sourceFilename, FileMode::Open); 
Jb2Decoder* jb2d = new Jb2Decoder(); 
AtalaImage* target = jb2d->Read(fs, i, 0);
decode single image VB (Visual Basic)
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Imports Atalasoft.Imaging
Imports Atalasoft.Imaging.Codec.Jbig2
...

Dim fs As FileStream = New FileStream(sourceFilename, FileMode.Open)
Dim jb2d As Jb2Decoder = New Jb2Decoder()
Dim target As AtalaImage = jb2d.Read(fs, Nothing)
See Also