Hi,

Canvas mode with AutoPostBack enabled should work very much like ImageMap with InteractivityExtender, though some events are still raised only on client side (e.g. clicked). There are some features from our .NET and Java libraries still missing from the JavaScript one though; you will have to check if everything you rely on is available in Canvas mode, e.g. check if classes and properties are listed under the JavaScript reference (http://www.mindfusion.eu/onlinehelp/netdiagram/index.htm?CC_refMindFusion_Diagra...). Some features we haven't implemented yet are 'dynamic' links, styled text, TreeViewNode class, built-in swimlanes.

I hope that helps,
Stoyan