Leadtools.Web Getting Started

Summary

LEADTOOLS WebForms and AJAX (Leadtools.Web assembly)

.NET
Java/Android
JavaScript
Xamarin
iOS and macOS

.NET

Redistributables Paths

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

Assembly - Class/Namespace

Comments

Leadtools.Web.DLL - Leadtools.Web.Controls

Contains ImageViewer, TiledImageViewer, WebImageViewer, WebIMagePanViewer, and WebThumbnailViewer web controls to view images\thumbnails on ASP.NET 2.0 web pages.

Leadtools.Web.DLL - Leadtools.Web.Handlers

 Contains http handlers that process HTTP Web requests from a server that hosts an
ASP.NET 2.0 web application in order to get information about an image, to get a
portion of an image, or to get an entire image.

Dependencies

Library Description Dependencies
Leadtools.Web.dll Core Library

Leadtools.dll
NuGet PackageDescription
N/ANot applicable

Sample Programs

Name Path Description
Animation Demo \Examples\Viewers\DotNet\AnimationDemo

Demonstrates LEADTOOLS Animation features

  • Load and save animated GIF files.
  • Create animations from scratch, frame by frame.
  • Control animation playback settings.
  • Render animations.
Document Viewer Demo \Examples\Viewers\DotNet\DocumentViewerDemo

Demonstrates Document Viewer support.

  • View document, vector, and raster image formats in one viewer
  • Document-specific interactive tools
  • View and edit complex document objects and features
  • Fully customizable user interface uses generic parent containers
  • Maximize performance and conserve system resources through efficient large-document paging and thumbnail browsing with configurable lazy-loading
  • Robust options and functions for managing local, global, and web cache on any device
Image Viewer Demo \Examples\Viewers\DotNet\ImageViewerDemo

Demonstrates the LEADTOOLS Image Viewer Control features.

  • Load and view raster or document files
  • Automatically detect raster or vector data in the input file
  • Load and view single or multi-page files
  • Zoom In/Out using interactive tools
  • Pan/Scroll using interactive tools
  • Set layout to single/double/horizontal/vertical
Universal Viewer Demo \Examples\Viewers\DotNet\LEADUniversalViewerDemo

View, search, and annotate documents in a cross-platform Viewer control.

Create, edit, and display annotations and mark-ups.
Magnify Glass Demo \Examples\Viewers\DotNet\MagnifyGlassDemo

Demonstrates the Magnify Glass.

Provides a means of "zooming in" on the image.
Medical Viewer Demo \Examples\Viewers\DotNet\MedicalViewerDemo

Demonstrates the DICOM/Medical image display functionality.

  • Load datasets from DICOM and DICOM Directory
  • Display images with full control over the cell/sub-cell layout
  • Interactive actions: WindowLevel, Pan, Zoom, Magnify Glass
  • Create, edit, and view image annotations
  • Advanced animation playback
Medical Viewer Layout Demo \Examples\Viewers\DotNet\MedicalViewerLayoutDemo

Demonstrates the customized layout support for DICOM/Medical image display functionality.

  • Create, edit, and save custom layouts
  • Preview layout with image data
  • Interactive actions: WindowLevel, Pan, Zoom, Magnify Glass
Databases \Examples\Viewers\DotNet\MedicalWebViewer\Databases
ExternalControlSample \Examples\Viewers\DotNet\MedicalWebViewer\ExternalControlSample
Medical.WebViewer.Addins \Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.Addins
Medical.WebViewer.Annotations.DataAccessLayer \Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.Annotations.DataAccessLayer
Medical.WebViewer.Asp \Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.Asp
Medical.WebViewer.Core \Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.Core
Medical.WebViewer.ExternalControl \Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.ExternalControl
Medical.WebViewer.IdP \Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.IdP
Medical.WebViewer.ImageDownloadAddin \Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.ImageDownloadAddin
Medical.WebViewer.Jobs \Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.Jobs
Medical.WebViewer.Jobs.DataAccessLayer \Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.Jobs.DataAccessLayer
Medical.WebViewer.JobsCleanupAddin \Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.JobsCleanupAddin
Medical.WebViewer.PatientAccessRights.DataAccessAgent \Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.PatientAccessRights.DataAccessAgent
Medical.WebViewer.Wado \Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.Wado
Medical.WebViewer.WCF \Examples\Viewers\DotNet\MedicalWebViewer\Medical.WebViewer.WCF
MedicalWebViewerDemo \Examples\Viewers\DotNet\MedicalWebViewer\MedicalWebViewerDemo
WebViewerConfiguration \Examples\Viewers\DotNet\MedicalWebViewer\WebViewerConfiguration
Viewer Overlay Demo \Examples\Viewers\DotNet\ViewerOverlayDemo

Demonstrates owner draw features of the LEADTOOLS Image Viewer Control.

  • Load and display images with the LEADTOOLS Image Viewer Control
  • Draw user-defined shapes on top of the LEADTOOLS Image Viewer Control
  • Pan, scroll, and zoom the display
Document Viewer Demo (WPF) \Examples\Viewers\DotNet\WPFDocumentViewerDemo

Demonstrates Document Viewer support.

  • View document, vector, and raster image formats in one viewer
  • Document-specific interactive tools
  • View and edit complex document objects and features
  • Fully customizable user interface uses generic parent containers
  • Maximize performance and conserve system resources through efficient large-document paging and thumbnail browsing with configurable lazy-loading
  • Robust options and functions for managing local, global, and web cache on any device
Pan Window Demo (WPF) \Examples\Viewers\DotNet\WPFPanWindowDemo

Demonstrates the LEADTOOLS WPF Viewer and Pan Windows features.

Load and display images using the automated pan window control.
Image List Demo (WPF) \Examples\Viewers\DotNet\WPFRasterImageListDemo

Demonstrates Image List Control features.

  • Browse a directory for all supported images
  • Generate thumbnails for files and display them in the LEADTOOLS Image List Control
  • Control the options for the Image List
WPF Viewer Overlay Demo \Examples\Viewers\DotNet\WPFViewerOverlayDemo

Demonstrates owner draw features of the LEADTOOLS WPF Image Viewer Control.

  • Load and display images with the LEADTOOLS WPF Image Viewer Control
  • Draw user-defined shapes on top of the LEADTOOLS WPF Image Viewer Control
  • Pan, scroll, and zoom the display

Java/Android

Sample Programs

Name Path Description
Viewer Demo (Android) \Examples\Viewers\Android\ViewerDemo

Demonstrates using the LEADTOOLS Image Viewer to display images

JavaScript

Sample Programs

Name Path Description
DocumentCompareDemo \Examples\Viewers\JS\DocumentCompareDemo
Document Composer Demo \Examples\Viewers\JS\DocumentComposerDemo

Demonstrates the ability to construct a new document from the pages of other documents.

Pages can be re-ordered, added, or deleted.
Document Viewer Demo \Examples\Viewers\JS\DocumentViewerDemo

Demonstrates using the LEADTOOLS Document Viewer SDK with HTML5 / JavaScript.

  • Load a document from local disk or a url
  • Draw annotations on the document
  • Use thumbnail viewer
  • Interactive zooming/panning
JavaScript Document Viewer Simple Demo \Examples\Viewers\JS\DocumentViewerSimpleDemo

Demonstrates simplicity of the JavaScript Document Viewer.
Viewer Demo \Examples\Viewers\JS\ViewerDemo

Demonstrates using the LEADTOOLS Image Viewer in HTML5 / JavaScript.

  • Load image from URL
  • Rotate
  • Zoom
  • Flip horizontal/vertical
  • Save image
Drag and Drop Demo \Examples\Viewers\JS\ViewerDragDropDemo

Demonstrates how the LEADTOOLS Image Viewer supports both the native HTML Drag and Drop and a custom item-based mode for both desktop and mobile devices.

Viewer Inline Demo \Examples\Viewers\JS\ViewerInlineDemo

Demonstrates how an Image Viewer component can be embedded on a page with minimal configuration.
Viewer Simple Demo \Examples\Viewers\JS\ViewerSimpleDemo

Demonstrates the use of typescript with LEADTOOLS with a simple web viewer example.
Viewer Styles Demo \Examples\Viewers\JS\ViewerStylesDemo

Demonstrates how the Elements Mode of the LEADTOOLS ImageViewer can respond to CSS transitions.
Viewer Thumbnails Demo \Examples\Viewers\JS\ViewerThumbnailsDemo

Demonstrates the thumbnail viewer using a simple thumbnail viewer and viewer example in the browser.
LEADVIEW_DocumentViewerDemo \Examples\Viewers\JS\LEADVIEW_DocumentViewerDemo
LEADVIEW_RedactDemo \Examples\Viewers\JS\LEADVIEW_RedactDemo

Xamarin

Sample Programs

Name Path Description
Document Viewer Demo \Examples\Viewers\Xamarin\DocumentViewerDemo

Demonstrates OCR support.

Shows how to use the LEADTOOLS OCR SDK to scan and extract text from image documents.
DocScanner \Examples\Viewers\Xamarin\DocScanner

iOS and macOS

Sample Programs

Name Path Description
Viewer Demo \Examples\Viewers\Xcode\iOS\Objective-C\ViewerDemo

Demonstrates using the LEADTOOLS Image Viewer to display images
\Examples\Viewers\Xcode\iOS\Swift\ViewerDemo
\Examples\Viewers\Xcode\macOS\Objective-C\ViewerDemo
\Examples\Viewers\Xcode\macOS\Swift\ViewerDemo

See Also

Reference

Introduction

Getting Started (Guide to Example Programs)

How to Run LEADTOOLS Web Demos

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Leadtools.Web Assembly
Introduction
Getting Started
Namespaces
Leadtools.Web.Controls Namespace
Leadtools.Web.Handlers Namespace
Assemblies