CodecsAbcOptions Class

Provides extra options for loading and saving images using LEAD Advanced Bitonal Compression (ABC).

Object Model

Syntax

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

public class CodecsAbcOptions

'Declaration
 
Public Class CodecsAbcOptions

'Usage
 
Dim instance As CodecsAbcOptions

public sealed class CodecsAbcOptions

function Leadtools.Codecs.CodecsAbcOptions()

public ref class CodecsAbcOptions

Example

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Public Sub CodecsAbcOptionsExample()
      Dim codecs As RasterCodecs = New RasterCodecs()

      Dim srcFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "OCR1.TIF")
      ' Load the image
      Dim srcImage As RasterImage = codecs.Load(srcFileName)

      ' save with maximum quality
      codecs.Options.Abc.Save.QualityFactor = CodecsAbcQualityFactor.Lossless
      codecs.Save(srcImage, Path.Combine(LEAD_VARS.ImagesDir, "quality.abc"), RasterImageFormat.Abc, srcImage.BitsPerPixel)

      ' save with maximum compression
      codecs.Options.Abc.Save.QualityFactor = CodecsAbcQualityFactor.Modified2
      codecs.Save(srcImage, Path.Combine(LEAD_VARS.ImagesDir, "compression.abc"), RasterImageFormat.Abc, srcImage.BitsPerPixel)

      ' 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

public void CodecsAbcOptionsExample()
     {
         RasterCodecs codecs = new RasterCodecs();

         string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "OCR1.TIF");
         // Load the image
         RasterImage srcImage = codecs.Load(srcFileName);

         // save with maximum quality
         codecs.Options.Abc.Save.QualityFactor = CodecsAbcQualityFactor.Lossless;
         codecs.Save(srcImage, Path.Combine(LEAD_VARS.ImagesDir, "quality.abc"), RasterImageFormat.Abc, srcImage.BitsPerPixel);

         // save with maximum compression
         codecs.Options.Abc.Save.QualityFactor = CodecsAbcQualityFactor.Modified2;
         codecs.Save(srcImage, Path.Combine(LEAD_VARS.ImagesDir, "compression.abc"), RasterImageFormat.Abc, srcImage.BitsPerPixel);

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

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

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

CodecsAbcOptions Members
Leadtools.Codecs Namespace