import java.awt.Color;

import java.awt.Graphics;

import java.awt.Image;

import java.awt.image.BufferedImage;

import java.io.File;

import java.io.IOException;

import java.util.logging.Level;

import java.util.logging.Logger;

import javax.imageio.ImageIO;

import javax.swing.JPanel;



/**

 *

 * @author kokosip

 */

public class PanelTransparent extends javax.swing.JFrame {



 public PanelTransparent() {

 initComponents();

 this.setLocationRelativeTo(null);

 try {

 BufferedImage image = ImageIO.read(new File("src/Image/tux.png")/;)/;

 JPanel panel = new ImagePane(image);

 panel.setBounds(0, 0, 400, 500);

 getContentPane().add(panel);

 } catch (IOException ex) {

 Logger.getLogger(PanelTransparent.class.getName()).log(Level.SEVERE, null, ex);

 }

 }



 /**

 * This method is called from within the constructor to initialize the form.

 * WARNING: Do NOT modify this code. The content of this method is always

 * regenerated by the Form Editor.

 */

 @SuppressWarnings("unchecked")

 // <editor-fold defaultstate="collapsed" desc="Generated Code"> 

 private void initComponents() {



 setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

 setUndecorated(true);



 javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());

 getContentPane().setLayout(layout);

 layout.setHorizontalGroup(

 layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

 .addGap(0, 414, Short.MAX_VALUE)

 );

 layout.setVerticalGroup(

 layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

 .addGap(0, 485, Short.MAX_VALUE)

 );



 pack();

 }// </editor-fold> 



 /**

 * @param args the command line arguments

 */

 public static void main(String args[]) {

 /* Set the Nimbus look and feel */

 //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">

 /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.

 * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 

 */

 try {

 for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {

 if ("Nimbus".equals(info.getName())) {

 javax.swing.UIManager.setLookAndFeel(info.getClassName());

 break;

 }

 }

 } catch (ClassNotFoundException ex) {

 java.util.logging.Logger.getLogger(PanelTransparent.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

 } catch (InstantiationException ex) {

 java.util.logging.Logger.getLogger(PanelTransparent.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

 } catch (IllegalAccessException ex) {

 java.util.logging.Logger.getLogger(PanelTransparent.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

 } catch (javax.swing.UnsupportedLookAndFeelException ex) {

 java.util.logging.Logger.getLogger(PanelTransparent.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

 }

 //</editor-fold>



 /* Create and display the form */

 java.awt.EventQueue.invokeLater(new Runnable() {

 @Override

 public void run() {

 new PanelTransparent().setVisible(true);

 }

 });

 }



 final class ImagePane extends JPanel {



 Image img;



 public ImagePane(Image img) {

 this.img = img;

 }



 @Override

 public void paintComponent(Graphics g) {

 super.paintComponent(g);

 g.drawImage(img, 0, 0, null);

 }

 }



 // Variables declaration - do not modify 

 // End of variables declaration 

}