The LEADTOOLS HTML5 Controls and JavaScript Library allows developers to add LEADTOOLS imaging functionality into their HTML5 applications for cross-platform deployment.
The Leadtools.Controls namespace contains an image viewer control for displaying images in HTML5 applications. To make the navigation of large or zoomed images easier, the viewer includes several user-interactive modes (pinch/zoom, scale, center at, and zoom to), a customizable magnifying glass, and several size mode viewing options (normal, fit, fit width, and stretch). The viewer control has built in support for touch and mouse input, and works in all browsers that support HTML5.
To further extend the viewer, the LEADTOOLS HTML5 and JavaScript toolkit also includes a full-featured annotation library. This allows users to mark-up images with several different annotations including rectangle, ellipse, hilite, redact, text, ruler, and more.
The LEADTOOLS HTML5 and JavaScript Library also allows users to add support for non-browser supported image file formats, OCR, and barcode by using REST web services.
LEADTOOLS HTML5 and JavaScript Features:
Viewer control with support for touch and mouse input.
Several interactive modes which can be applied to the viewer including pan, scale, center at, and zoom to.
Several size modes which can be applied to the viewer (with the ability to scroll) including Normal, Fit, FitAlways, FitWidth, and Stretch.
A customizable magnifying glass which can be applied to the viewer. Configurable options include scale, shape, size, crosshair, and more.
Full featured annotation library including support for Rectangle, Ellipse, Hilite, Line, Redact, Text, Ruler, Protractor, CrossProduct, Image, TextPointer, Point, Curve, Point, Polygon, and Polyline objects.
Ability to integrate with LEADTOOLS REST web services allowing support for 150+ formats, barcode read/write, and OCR.
Supported Platforms
Image Display : HTML5 / JavaScript