VProtovis is a component which allows you to embed Protovis' based charts in Vaadin application. VProtovis main features are: - No connection to third party website for chart generation (a.k.a Google Charts) - Only one jar to add in your project - SVG or VML generation for IE compatibility (thanks to jfirebaugh's work) - Simple API for simple charts (no protovis skills needed ) Supported charts : - Bar - Line - Pie - Area - Spider If you need more complex charts, you have to use protovis in native mode or download ProtovisGWT.