LEADTOOLS画像ファイルサポート(Leadtools.Codecsアセンブリ)

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CodecsAbcOptionsクラス








メンバ 
LEAD Advanced Bitonal Compression(ABC)を使っているイメージのロードと保存についての追加のオプションを提供します。
オブジェクトモデル
構文
public class CodecsAbcOptions 
'Declaration
 
Public Class CodecsAbcOptions 
'Usage
 
Dim instance As CodecsAbcOptions
public sealed class CodecsAbcOptions 
public class CodecsAbcOptions
function Leadtools.Codecs.CodecsAbcOptions()
public ref class CodecsAbcOptions 
サンプル
Copy Code  
Imports Leadtools
Imports Leadtools.Codecs

      
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
using Leadtools;
using Leadtools.Codecs;

      
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";
}
必要条件

ターゲットプラットホーム

参照

参照

CodecsAbcOptionsメンバ
Leadtools.Codecs名前空間