> > They don't have any persistence implemented. The project is focused on
> > editing the formula, so all they have at the moment is a Java object
> > holding the formula. With that, we can serialize it any way we want.
> 
> But not display it in any other format?
> Sounds annoying.

Ah, I see now - you mean rendering formulas to PNG, SVG, etc. And there's no
problem at all with that. Rendering to images could be easily implemented - it's
a matter of several hours of work (or even several minutes). The only thing that
is needed is a GWT library for image rendering, or a Java library if you want to
render images on the server side.

There's a small "how to" guide on achieving that
(http://code.google.com/p/gwt-equation-editor/wiki/GettingStarted).

Bulat.

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