LEADTOOLS Image File Support (Leadtools.Codecs assembly) Send comments on this topic. | Back to Introduction - All Topics | Help Version 17.0.3.29
CodecsJbig2Options Class
See Also  Members  
Leadtools.Codecs Namespace : CodecsJbig2Options Class



Provides extra options for loading and saving JBIG2 images.

Object Model

CodecsJbig2Options ClassCodecsJbig2LoadOptions ClassCodecsJbig2SaveOptions Class

Syntax

Visual Basic (Declaration) 
Public Class CodecsJbig2Options 
Visual Basic (Usage)Copy Code
Dim instance As CodecsJbig2Options
C# 
public class CodecsJbig2Options 
C++/CLI 
public ref class CodecsJbig2Options 

Example

Visual BasicCopy Code
Public Sub CodecsJbig2OptionsExample()
      Dim codecs As RasterCodecs = New RasterCodecs()

      Dim srcFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Image1.fpx")
      Dim srcImage As RasterImage = codecs.Load(srcFileName)

      ' Save as JBIG2 with Template #3
      codecs.Options.Jbig2.Save.RemoveMarker = True
      codecs.Options.Jbig2.Save.RemoveHeaderSegment = True
      codecs.Options.Jbig2.Save.RemoveEopSegment = True
      codecs.Options.Jbig2.Save.RemoveEofSegment = True
      codecs.Options.Jbig2.Save.ImageTypicalPredictionOn = True
      codecs.Options.Jbig2.Save.ImageTemplateType = 3

      codecs.Save(srcImage, Path.Combine(LEAD_VARS.ImagesDir, "jbig2.jb2"), RasterImageFormat.Jbig2, 1)

      ' Clean up
      srcImage.Dispose()
      codecs.Dispose()
   End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
C#Copy Code
public void CodecsJbig2OptionsExample()
   {
      RasterCodecs codecs = new RasterCodecs();

      string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.fpx");
      RasterImage srcImage = codecs.Load(srcFileName);

      // Save as JBIG2 with Template #3
      codecs.Options.Jbig2.Save.RemoveMarker = true;
      codecs.Options.Jbig2.Save.RemoveHeaderSegment = true;
      codecs.Options.Jbig2.Save.RemoveEopSegment = true;
      codecs.Options.Jbig2.Save.RemoveEofSegment = true;
      codecs.Options.Jbig2.Save.ImageTypicalPredictionOn = true;
      codecs.Options.Jbig2.Save.ImageTemplateType = 3;

      codecs.Save(srcImage,  Path.Combine(LEAD_VARS.ImagesDir, "jbig2.jb2"), RasterImageFormat.Jbig2, 1);

      // Clean up
      srcImage.Dispose();
      codecs.Dispose();
   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
SilverlightCSharpCopy Code
public void CodecsJbig2OptionsExample(Stream inStream, Stream outStreamJbig2)
{
   RasterCodecs codecs = new RasterCodecs();
   RasterImage srcImage = codecs.Load(inStream);

   // Save as JBIG2 with Template #3
   codecs.Options.Jbig2.Save.RemoveMarker = true;
   codecs.Options.Jbig2.Save.RemoveHeaderSegment = true;
   codecs.Options.Jbig2.Save.RemoveEopSegment = true;
   codecs.Options.Jbig2.Save.RemoveEofSegment = true;
   codecs.Options.Jbig2.Save.ImageTypicalPredictionOn = true;
   codecs.Options.Jbig2.Save.ImageTemplateType = 3;

   codecs.Save(srcImage, outStreamJbig2, RasterImageFormat.Jbig2, 1);

   // Clean up
   srcImage.Dispose();
}
SilverlightVBCopy Code
Public Sub CodecsJbig2OptionsExample(ByVal inStream As Stream, ByVal outStreamJbig2 As Stream)
   Dim codecs As RasterCodecs = New RasterCodecs()
   Dim srcImage As RasterImage = codecs.Load(inStream)

   ' Save as JBIG2 with Template #3
   codecs.Options.Jbig2.Save.RemoveMarker = True
   codecs.Options.Jbig2.Save.RemoveHeaderSegment = True
   codecs.Options.Jbig2.Save.RemoveEopSegment = True
   codecs.Options.Jbig2.Save.RemoveEofSegment = True
   codecs.Options.Jbig2.Save.ImageTypicalPredictionOn = True
   codecs.Options.Jbig2.Save.ImageTemplateType = 3

   codecs.Save(srcImage, outStreamJbig2, RasterImageFormat.Jbig2, 1)

   ' Clean up
   srcImage.Dispose()
End Sub

Inheritance Hierarchy

System.Object
   Leadtools.Codecs.CodecsJbig2Options

Requirements

Target Platforms: Silverlight, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)

See Also