Leadtools.Controls Getting Started

Summary

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

JavaScript

JavaScript

Redistributables Paths

JS File/Namespace Comments
Leadtools.Controls.js - Leadtools.Controls Contains the ImageViewer Control and classes for UI interactive mode support.

Sample Programs

Demo Name Source Code Path Description
Document Compare \Examples\Viewers\JS\DocumentCompareDemo

Demonstrates the ability to compare two documents using document web viewers.

Text and raster image content can be compared and differences are highlighted.
Demo Name Source Code Path Description
Document Composer \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.
Demo Name Source Code Path Description
Document Viewer \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
Demo Name Source Code Path Description
JavaScript Document Viewer Simple \Examples\Viewers\JS\DocumentViewerSimpleDemo

Demonstrates simplicity of the JavaScript Document Viewer.
Demo Name Source Code Path Description
Viewer \Examples\Viewers\JS\ViewerDemo

Demonstrates using the LEADTOOLS Image Viewer in HTML5 / JavaScript.

  • Load image from URL
  • Rotate
  • Zoom
  • Flip horizontal/vertical
  • Save image
Demo Name Source Code Path Description
Drag and Drop \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.

Demo Name Source Code Path Description
Viewer Inline \Examples\Viewers\JS\ViewerInlineDemo

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

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

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

Demonstrates the thumbnail viewer using a simple thumbnail viewer and viewer example in the browser.
Demo Name Source Code Path Description
LEADVIEW Document Viewer \Examples\Viewers\JS\LEADVIEW_DocumentViewerDemo

Demonstrates the use of the abstracted LEADVIEW library to create a document viewer web application.
Demo Name Source Code Path Description
LEADVIEW Auto Redaction \Examples\Viewers\JS\LEADVIEW_RedactDemo

Demonstrates the use of the abstracted LEADVIEW library to create an automatic document redaction web application.
Demo Name Source Code Path Description
LEADTOOLS JavaScript Annotations Library \Examples\Annotation\JS\DemoLibraries\Annotations.JavaScript

NodeJS package used to generate the JS file containing TypeScript annotations classes and objects used in the LEADTOOLS demos.

  • Annotations automation and tree view helpers
  • Viewer automation
  • Annotations Object Editor
  • Annotations Property Information Object
  • Annotations Page
    • Content
    • Properties
    • Reviews
  • Annotations properties dialogs
Demo Name Source Code Path Description
LEADTOOLS JavaScript User Medical Pack Annotations Library \Examples\Annotation\JS\DemoLibraries\Annotations.UserMedicalPack

Creates the TypeScript library that contains User Medical Pack annotations objects, along with their designers and renders.

  • Cobb Angle
  • Intersection Point
  • Mid-Line
  • Norberg
  • Parallel Lines
Demo Name Source Code Path Description
LEADTOOLS Demos Annotations Library \Examples\Annotation\JS\DemoLibraries\Demos.Annotations

Provides the TypeScript annotations classes and objects used by the LEADTOOLS JavaScript demos.

  • Annotations properties dialogs
  • Annotations automation, tooltip, and tree view helpers
  • Viewer automation
  • Annotations Object Editor
  • Annotations Property Information Object
  • Annotations Page
    • Content
    • Properties
    • Reviews
Demo Name Source Code Path Description
Annotations \Examples\Annotation\JS\AnnotationsDemo

Demonstrates Annotations (image markup) functionality.

Annotation objects: Rectangle, Ellipse, Hilite, Line, Redact, Text, Ruler, Protractor, CrossProduct, Image, TextPointer, Point, Curve, Point, Polygon, Polyline
Demo Name Source Code Path Description
Bank Check Reader \Examples\Forms\JS\BankCheckDemo

Demonstrates MICR and bank check reading using HTML5 / JavaScript.

Demo Name Source Code Path Description
MRTD Reader \Examples\Forms\JS\MRTDDemo

Demonstrates using the MRTD Reader to read a passport image and parse out the information.
Demo Name Source Code Path Description
ID Reader \Examples\Forms\JS\IDReaderDemo

Demonstrates Forms Recognition to extract ID information.
Demo Name Source Code Path Description
Barcode Reader \Examples\Barcode\JS\BarcodeDemo

Demonstrate barcode functionality using HTML5 / JavaScript

  • Load barcode image from URL
  • Scan barcodes from browser
Demo Name Source Code Path Description
Image Processing \Examples\ImageProcessing\JS\ImageProcessingDemo

Demonstrates image processing effects using HTML5 / JavaScript.

Demo Name Source Code Path Description
OCR \Examples\OCR\JS\OcrDemo

Demonstrates OCR support.

Load an image from a URL and OCR its text.

See Also

Reference

Using Image Viewer

Version History

Leadtools.Controls Library Changes

Help Version 23.0.2024.2.29
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Leadtools.Controls Assembly
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Leadtools.Controls Namespace
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Products | Support | Contact Us | Intellectual Property Notices
© 1991-2025 Apryse Sofware Corp. All Rights Reserved.