The new GraphPanel class, now removed into its own library.
The new GraphPanel class, now removed into its own library.
GraphPanel: altered to take advantage of Java's built-in event model.  Now, only one call to repaint(), and that's in the propertyChangeEvent handling routine.
GraphPanel: Changed from ArrayList objects to simple arrays to take advantage of Java's high-speed sorting algorithms.  Also, GraphPanel can now graph more than one function.