heatmap.js

It draws heatmaps in real-time using the HTML 5 canvas element.

By default, hot spots are shown with a red coloring, while areas that did not get any attention are left transparent.

Tested and working with Firefox 3.6+, Chrome 10, Safari 5, Opera 11 and IE 9+.

A demo is included with the download package.

What is new in this release:

• Completely updated heatmap core library, documentation, and plugins for Leaflet & Google Maps.

What is new in version 2.0.0:

• Completely updated heatmap core library, documentation, and plugins for Leaflet & Google Maps.

What is new in version 1.0:

• Release 1.0 of the heatmap library containing data store, basics of dynamically redrawing and gradient customization.

Requirements:

• JavaScript enabled on client side