almende/vis — pull request #472 by Dude9177 (2014-11-26 08:03:56+00:00)
Title: Use icons for nodes (Font Awesome, ...)

Added the ability to use icons as node-symbol.
Parameters are for example:
shape: 'icon',
iconFontFace: 'FontAwesome',
icon: '\uf013', // cog
iconSize: 50,
iconColor: '#1b6eae' // dark cyan