Leadtools.Controls.Medical Introduction

The LEADTOOLS HTML5 and JavaScript SDKs are a powerful collection of JavaScript libraries and Web Services that enable web developers to create zero-footprint, cross-platform applications with document and medical imaging functionality. Developers can target desktop PCs and mobile devices such as iPad, iPhone, Android, and more, with a single application featuring robust image display and processing support for mouse and multi-touch gestures.

The Leadtools.Controls.Medical JavaScript library provides objects and functions to create zero-footprint, platform-independent web applications for displaying DICOM images from any PACS. This allows for fast, lightweight fully customizable DICOM viewer website creation.


  • HTML5/JavaScript Viewer control
  • Support for both mouse and multi-touch gesture input
  • Tools for:
    • Window-Leveling
    • Series Stack
  • Support for both signed and unsigned extended grayscale images
  • Client-side caching of downloaded image data to increase reload speed and reduce network traffic
  • Support for native HTML 5 annotations
  • Zero-footprint deployment
  • Multi-Resolution and Tiled Image (MRTI) Support for Very Large Images
    • Take advantage of built-in MRTI support
    • Display images up to 1 TB over the web using the least bandwidth possible
    • Save memory resources displaying large images by only loading those portions displayed in the viewer
    • Implement dynamic user interfaces that load the image as the user pans, scrolls, and zooms
    • Transfer only the resolutions and tiles requested by the viewer
    • Cache requested tiles on the server for future reuse 

Supported Environments:

The LEADTOOLS HTML5 / JavaScript toolkit can be used to develop applications for any web browser that supports HTML5. For more information refer to HTML5 Support.

Supported Environments

See Also


Getting Started (Guide to Example Programs)

Version History

Leadtools.Controls.Medical Library Changes

Help Version 21.0.2021.3.4
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Leadtools.Controls.Medical Assembly