Woww. I have developed a similar library for the Windows O.S. in recent months. Now, I see the cross platform version of the project.
To disappear the exception "Exception in thread "AWT-EventQueue-0" java.lang.IllegalArgumentException: The window must use a translucency-compatible graphics configuration
"
you can try to add the line "System.setProperty("sun.java2d.noddraw", "true");" at the beginning of the main function.
V.H. |