www.jfree.org

Hi, One requirement of the LGPL is, that the application using the LGPL work must not refuse to work with newer or modified versions of the library. This paragraph is included to make sure, that users can modify the JFreeChart library from your application and use that modified library with your app...

Hi,

the class for this method is contained in the jcommon-library, so I guess you have an old version of that library somewhere in your classpath.

It is always a wise decision to use all the libraries from the jfreechart-zip/tgz package.

Have more fun,
said Thomas

Hi, I find it always very funny why everyone starting with java uses notepad. If you want to build a house, everyone uses the best tools affordable, but with java everything seems to be totally different. First: Do yourself a favour and grap one of the free IDEs for java ( Eclipse or NetBeans ). An ...

I moved this topic to the JFreeChart forum, where it belongs to

Have mo' fun,
said Thomas

Hi, it seems that you executed the java-command with an illegal argument. What you got there is the standard message when calling "java" (or on windows also "javaw") without parameters or with wrong parameters. Well, as JFreeChart is a library, you will have no luck with running that library. Of cou...

Hi,

the missing resource keys are fixed now.

Have more fun,
said Thomas

Hi, this code should either be sent to David Gilbert (david.gilbert@object-refinery.com) or you can submit it at sourceforge in the patch-tracker (http://sourceforge.net/tracker/?atid=315494&group_id=15494&func=browse). We use Checkstyle to enforce the codestyle rules, but as modern IDEs do a pretty...

Hi, well, here comes my question: Have you checked, which exception (if any, but I guess there is one) is caught? Please add a "e.printStackTrace()" into your "try/catch" block, or you won't see if anything goes wrong, and playing guessing games with the computer is borring - the maschine will never...

Hi, well, most systems do not run the tomcat server as user "root" for security reasons. So it could be still a permission issue. But you will never know, as you swallow the exception, without printing any log information. Right now, your system silently smiles while you try to find the bug ... Plea...

Ha!

and I thougth that this was a expected behaviour of the JVM. Well, nice to know that this silly EventHandler-Thread *should* have died.

Have mo' fun,
said Thomas

Hi, some examples: A red with 50% transparency: new Color (255, 0, 0, 127); A grey with 25% transparency: new Color (127, 127, 127, 64); If you want to use the predefined Color constants, then call (for instance): int alpha = 127; new Color (Color.yellow.getRGB() + (alpha << 23)); The color can then...

Hi,

change the colors of the chart to have an alpha-channel. This way, the colors are no longer opaque and the background will be visible. The alpha value of the color controls the transparency - an alpha value of 255 mean totally opaque and 0 means totally transparent.

Have more fun,
said Thomas

Hi,

these classes are part of jcommon, so I guess your classpath is not setup correctly. Once you added this library (which is included in the download) to your classpath, everything will be fine and these classes will appear.

Have more fun,
said Thomas

Hi,

the JFreeDesigner is a report definition editor for JFreeReport. The JFreeDesigner cannot handle chart definitions, neither does JFreeReport.

Have more fun,
said Thomas

Hi,

you can specify the classpath for your project in the properties of your project.

Just follow that guide:

http://help.eclipse.org/help21/topic/or ... ks-113.htm

Have more fun,
said Thomas