CodecsJbigOptions Class

Summary

Provides extra options for loading and saving JBIG images.

Syntax

Objective-C

C++

Java

public class CodecsJbigOptions

Public Class CodecsJbigOptions

@interface LTCodecsJbigOptions : NSObject

public class CodecsJbigOptions

public ref class CodecsJbigOptions

Example

using Leadtools; 
using Leadtools.Codecs; 
 
 
public void CodecsJbigOptionsExample() 
{ 
	RasterCodecs codecs = new RasterCodecs(); 
 
	string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "ocr1.tif"); 
	RasterImage srcImage = codecs.Load(srcFileName); 
 
	// Ex: If the file contains the image  
	// at the following dimensions: 800X600,  
	// 400X 300 and 200X150 and the user requests  
	// an image with width equal to 180 for example,  
	// then LEADTOOLS will automatically know that the  
	// proper width is 200 and load the image at the (200X150) resolution.          
	codecs.Options.Jbig.Load.Resolution = new LeadSize(180, 0); 
	LeadSize[] sizes = new LeadSize[3]; 
	sizes[0] = new LeadSize(800, 600); 
	sizes[1] = new LeadSize(400, 300); 
	sizes[2] = new LeadSize(200, 150); 
	codecs.Options.Save.SetResolutions(sizes); 
	codecs.Save(srcImage, Path.Combine(LEAD_VARS.ImagesDir, "Image1_test.jbg"), RasterImageFormat.Jbig, 8); 
	srcImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Image1_test.jbg")); 
 
	codecs.Save(srcImage, Path.Combine(LEAD_VARS.ImagesDir, "jbg.bmp"), RasterImageFormat.Bmp, 1); 
 
	// Clean up 
	srcImage.Dispose(); 
	codecs.Dispose(); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS21\Resources\Images"; 
}

Requirements

Target Platforms

Reference

CodecsJbigOptions Members

Leadtools.Codecs Namespace

Implementing JBIG Features

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Help Version 21.0.2021.7.2

Leadtools.Codecs Assembly

Introduction

Getting Started

Namespaces

Leadtools.Codecs Namespace

Assemblies