Leadtools.Jpeg2000 Getting Started

Summary

LEADTOOLS JPEG 2000 (Leadtools.Jpeg2000 assembly)

For pointers to sample programs that demonstrate many features, see the table below:

.NET
Java/Android
Linux
Xamarin
iOS and macOS

.NET

Redistributables Paths

Assembly - Class/Namespace

Comments

Leadtools.Jpeg2000.DLL -
Leadtools.Jpeg2000

The Leadtools.Jpeg2000 namespace contains functions to write JPEG 2000 Part 2 (JPX) images and manipulate JPX boxes, frames, GML Data, and other advanced JPX features.

Dependencies

Library Description Dependencies
Leadtools.Jpeg2000.dll Core Library

Leadtools.dll


NuGet PackageDescription
Leadtools.Jpeg2000 JPEG 2000 Library

Sample Programs

Name Path Description
ABC Demo \Examples\FileFormats\DotNet\AbcDemo

Demonstrates the features of the LEADTOOLS ABC Image Compression SDK

  • Converts LEADTOOLS annotations from one format/version to another.
  • LEADTOOLS ABC (Advanced Bitonal Compression) is a proprietary 1-bit compression developed by LEAD Technologies.
  • ABC compression algorithms out perform all industry standard compression types.
  • Realize file sizes 4 to 5 times smaller than those generated by standard 1-bit compression types such as CCITT Group 4.
Conversion Service Configuration Demo \Examples\FileFormats\DotNet\ConversionServiceConfigDemo

Serves as a configuration tool for the file conversion service created by ConversionServiceDemo.

  • Converts files to and from any of the LEADTOOLS supported formats.
Conversion Service Demo \Examples\FileFormats\DotNet\ConversionServiceDemo

Demonstrates how to create a Windows service that monitors a folder for new files and performs file format conversions.

  • Converts files to and from any of the LEADTOOLS supported formats.
Feed Load Demo \Examples\FileFormats\DotNet\FeedLoadDemo

Demonstrates the Feed Load file loading with LEADTOOLS.

Allows users to load image files for which all the data is not available at the start of the load process.

For example, you can feed data to the load functions as chunks are downloaded from a remote location.

J2K Large Image Save Demo \Examples\FileFormats\DotNet\J2KLargeImageSaveDemo

Demonstrates progressive load save for large J2K images.

Performs progressive load/save for large J2K images to avoid keeping the entire image in memory during the compression process.

JPEG 2000 Demo \Examples\FileFormats\DotNet\Jpeg2000Demo

Demonstrates loading and displaying various resolutions from JPEG 2000 images.

  • Load JPEG 2000 Image Resolutions
  • Zoom in/out
  • Save JPEG 2000 images
JPX Demo \Examples\FileFormats\DotNet\JpxDemo

Demonstrates JPX (JPEG 2000 Part-2) features of LEADTOOLS.

  • Load and display JPX files
  • View multi-frame JPX files as animations
  • View and edit JPX boxes
  • View JPX file structure
Multipage Conversions Demo \Examples\FileFormats\DotNet\MultipageConversionsDemo

Demo allows you to load all images into a single RasterImage object, then save each image to a disk, appending each new page.

Open Save Demo \Examples\FileFormats\DotNet\OpenSaveDemo

Demonstrates the basic image file open and save support in LEADTOOLS.

Open Save Stamp Demo \Examples\FileFormats\DotNet\OpenSaveStampDemo

Demonstrates saving a stamp preview in image files.

Java/Android

Sample Programs

Name Path Description
Load Save Demo (Java) \Examples\FileFormats\Java\LoadSaveDemo

Demonstrates LEADTOOLS image file format support.

  • Load an image and save it to any of the supported file formats.
  • Specify the target format, bits per pixel, etc.
  • Can support multi-page input files.

Linux

Sample Programs

Name Path Description
File Converter Demo \Examples\FileFormats\Linux\FileConverter

Demonstrates LEADTOOLS image file format support.

  • Convert all supported image files in the source directory to a specified format.
  • Specify the target format, bits per pixel, quality factor, etc.
  • Can also resize during conversion.
  • Can support multi-page input files.

Xamarin

Sample Programs

Name Path Description
Document Converter Demo \Examples\FileFormats\Xamarin\ConverterDemo

Demonstrates Document Converters support.

Convert to and from any document or raster image files.

Perform document-to-document conversion at 100% accuracy without the need for OCR.

Convert complex document objects and features.

Automatically convert raster images to documents with OCR.

iOS and macOS

Sample Programs

Name Path Description
Simple Load Save Demo \Examples\FileFormats\Xcode\macOS\Objective-C\SimpleLoadSaveDemo

Demonstrates loading and saving of images.

\Examples\FileFormats\Xcode\macOS\Swift\SimpleLoadSaveDemo

See Also

Reference

Introduction

Getting Started (Guide to Example Programs)

Programming with JPEG 2000 Features

Help Version 21.0.2021.6.30
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Jpeg2000 Assembly
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.