// Fig. 28.19: DrawArcs.java // Drawing arcs import java.awt.*; import javax.swing.*; import java.awt.event.*; public class DrawArcs extends JFrame { public DrawArcs() { super( "Drawing Arcs" ); setSize( 300, 170 ); show(); } // end DrawArcs constructor public void paint( Graphics g ) { // start at 0 and sweep 360 degrees g.setColor( Color.yellow ); g.drawRect( 15, 35, 80, 80 ); g.setColor( Color.black ); g.drawArc( 15, 35, 80, 80, 0, 360 ); // start at 0 and sweep 110 degrees g.setColor( Color.yellow ); g.drawRect( 100, 35, 80, 80 ); g.setColor( Color.black ); g.drawArc( 100, 35, 80, 80, 0, 110 ); // start at 0 and sweep -270 degrees g.setColor( Color.yellow ); g.drawRect( 185, 35, 80, 80 ); g.setColor( Color.black ); g.drawArc( 185, 35, 80, 80, 0, -270 ); // start at 0 and sweep 360 degrees g.fillArc( 15, 120, 80, 40, 0, 360 ); // start at 270 and sweep -90 degrees g.fillArc( 100, 120, 80, 40, 270, -90 ); // start at 0 and sweep -270 degrees g.fillArc( 185, 120, 80, 40, 0, -270 ); } // end method paint public static void main( String args[] ) { DrawArcs app = new DrawArcs(); app.addWindowListener( new WindowAdapter() { public void windowClosing( WindowEvent e ) { System.exit( 0 ); } // end method windowClosing } // end anonymous inner class ); // end addWindowListener } // end main } // end class DrawArcs /************************************************************************** * (C) Copyright 1992-2004 by Deitel & Associates, Inc. and * * Pearson Education, Inc. All Rights Reserved. * * * * DISCLAIMER: The authors and publisher of this book have used their * * best efforts in preparing the book. These efforts include the * * development, research, and testing of the theories and programs * * to determine their effectiveness. The authors and publisher make * * no warranty of any kind, expressed or implied, with regard to these * * programs or to the documentation contained in these books. The authors * * and publisher shall not be liable in any event for incidental or * * consequential damages in connection with, or arising out of, the * * furnishing, performance, or use of these programs. * *************************************************************************/