//********************************************************************
// Angle computed by the arctanget function (inverse tangent)
//********************************************************************

import javax.swing.JFrame;

public class Angle
{
   public static void main (String[] args)
   {
      JFrame frame = new JFrame ("Angle");
      frame.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE);

      frame.getContentPane().add (new AnglePanel());

      frame.pack();
      frame.setVisible(true);
   }
}