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From Ovidiu Predescu <>
Subject Re: JFreeChart, anyone ?
Date Thu, 17 Oct 2002 02:33:21 GMT

On Wednesday, October 16, 2002, at 08:10  AM, Nathaniel Alfred wrote:

>>> We have written a basic JFreeSerializer.  Just enough
>> functionality for
>>> producing time series charts in png from datapoints sent down the
>>> pipeline from an XSP generator.
>> ...mind to contribute it as new block? :-)
> Sure, if there is interest for it.
> But it will take me some time to figure out how to package a block.
> Anyone who could give me a hand?
> What about the licensing issue?  JFreeChart is under LGPL.
> Any objections to adding the JARs to the Cocoon distribution?

Ops, you'll have a problem with ASF and I think with Krisalis as well. 
It's a real bummer people don't like LGPL. Or that some people release 
code under LGPL. Depending on which side you are ;)

Perhaps the best way is to have your code compile conditionally as a 
block only if the JFreeChart is in lib/optional or lib/local.

Best regards,
Ovidiu Predescu <> (Weblog) (Apache, GNU, 
Emacs ...)

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