import java.awt.*;
import java.awt.event.*;
import javax.imageio.*;
import java.awt.image.BufferedImage;
import java.awt.image.DataBuffer;
import java.awt.geom.*;
import java.io.*;
import javax.swing.*;


public class JPEGImageIO extends JApplet {

//    private static Image img;

    public void init() {
        setBackground(Color.white);
 /*       img = getToolkit().getImage(JPEGImageIO.class.getResource("duke.jpg"));
        try {
            MediaTracker tracker = new MediaTracker(this);
            tracker.addImage(img, 0);
            tracker.waitForID(0);
        } catch (Exception e) {}
 */
    }


    public void paint(Graphics g) {

        Graphics2D g2 = (Graphics2D) g;
	Dimension d = getSize();
	int w = d.width;
	int h = d.height;

	try {

	File f = new File("duke.jpg");
        BufferedImage bufi = ImageIO.read(f);

        g2.setBackground(getBackground());
        g2.clearRect(0, 0, d.width, d.height);
        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
                            RenderingHints.VALUE_ANTIALIAS_ON);
        g2.setRenderingHint(RenderingHints.KEY_RENDERING,
                            RenderingHints.VALUE_RENDER_QUALITY);


        Graphics2D big = bufi.createGraphics();

        big.drawImage(bufi, 0, 0, null);
        //big.setFont(new Font("Dialog", Font.PLAIN, 10));
        //big.setColor(Color.black);
        //big.drawString("BufferedImage", 4, 12);

	//To rotate the image, comment the following line
        g2.drawImage(bufi, 0, 0, this);

	//comment including g2.drawimage() if you dont want to rotate
	//double x = 0.5*w;
        //double y = 0.5*h;
        //AffineTransform at = new AffineTransform();
        //at.rotate(Math.toRadians(90),x,y);
        //g2.transform(at);
        //g2.drawImage(bi, 0, 0, null);


        File file = new File("images", "test14.png");
        ImageIO.write(bufi, "png", file);
		

        } catch (Exception ex) {
            g2.setColor(Color.red);
            g2.drawString("write permissions on images/test.jpg?", 5, h*2-5);
        }

        
	
	g2.dispose();
    }


    public static void main(String argv[]) {
        final JPEGImageIO demo = new JPEGImageIO();
        demo.init();
        JFrame f = new JFrame("Java 2D(TM) Demo - JPEGImageIO");
        f.addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {System.exit(0);}
        });
        f.getContentPane().add("Center", demo);
        f.pack();
        f.setSize(new Dimension(400,300));
        f.show();
    }
}