A discussion forum for JFreeChart (a 2D chart library for the Java platform).
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arminus
- Posts: 2
- Joined: Thu Nov 27, 2014 2:52 pm
- antibot: No, of course not.
Post
by arminus » Thu Nov 27, 2014 3:00 pm
Hi,
JFreeChart (latest version) seems to have problems when deployed on a Synology DS213j NAS (running Java(TM) SE Embedded Runtime Environment (build 1.7.0_45-b15, headless)), a chart produced on this box looks like this:
It seems as if only text is rendered, but all line drawings are missing. The same code produces a perfectly fine looking chart on Linux or Windows.
Any ideas?
Thanks,
Armin
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arminus
- Posts: 2
- Joined: Thu Nov 27, 2014 2:52 pm
- antibot: No, of course not.
Post
by arminus » Thu Nov 27, 2014 3:32 pm
BTW: Running this with or without -Djava.awt.headless=true makes no difference, running it with -Djava.awt.headless=false however throws this:
Code: Select all
java.lang.UnsatisfiedLinkError: /volume2/@appstore/java7/jre/lib/arm/xawt/libmawt.so: libXext.so.6: cannot open shared object file: No such file or directory
Could this missing library by the reason? (X11 is obviously not available on a NAS) On the other hand, I've read things which indicated that JFreeChart works fine in a headless env?