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From "Oliver Meyn" <>
Subject RE: Graphics (CEWOLF) using tomcat4.0.3
Date Tue, 04 Feb 2003 13:23:01 GMT
Not sure if it's relevant to you, but if you move to JDK1.4.1 you can run
headless, which means the JFreeChart libraries won't try to call the X11
libraries for drawing (which seems to be what you're trying to get around
with the PJA).  It's a very annoying problem you're trying to solve - good


> -----Original Message-----
> From: Iain Downie []
> Sent: February 4, 2003 06:16
> To: Tomcat Users List
> Subject: Graphics (CEWOLF) using tomcat4.0.3
> Deat List,
> I'm trying to get charts embedded into my web applications using Tomcat
> 4.0.3 and JDK1.3.1. The graphing and servlet software is CEWOLF
> (incorporating JFreeChart). I have no bother getting the charts to show on
> Windows, but I face a problem rendering the images on Linux,
> which is what I
> really want. I understand what the problems are, and need to install the
> Pure Java AWT libraries.
> However, I'm having a helluva time working out how to set Tomcat
> up so that
> no matter what web application I run on Tomcat, these libraries will be
> available.
> Has anyone else ever used the PJA Toolkit (
> Would really appreciate some help configuring.
> Iain
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