[Esug-list] [ANN] The Roassal Visualization Engine

Alexandre Bergel abergel at dcc.uchile.cl
Sun May 20 12:49:41 EDT 2012

> Is there a page with more detailed examples and features? From what I can see on the screenshots, it looks like an extension of Mondrian, so what's the diff?

Roassal offers two way to build a visualization: a domain specific language, which is indeed the same than Mondrian, and a low level API (useful when the DSL is not enough). The examples you have seen on the screenshots indeed illustrates the DSL. Roassal features a wide range of interactions, including scrolling à la iPhone, zooming, and dynamic update. Have a look at the class ROExample.

Another important point, Roassal is portable. It runs on Pharo and VW. We plan to have it run on VASmalltalk and Amber.


Alexandre Bergel  http://www.bergel.eu

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