// Intersect.java

/**

* @author: Josimar H. Lopes

* @year: 2010/04/12

*/

import java.awt.Color;

import java.awt.Dimension;

import java.awt.Graphics;

import java.awt.Toolkit;

import java.io.File;

import java.io.FileNotFoundException;

import javax.swing.JFrame;

import javax.swing.JPanel;

import javax.swing.ImageIcon;

public class Intersect extends JFrame implements Runnable

{

private ImageIcon switchImages;

private Dimension screenSize;

private File imageFolder;

public Intersect()

{

screenSize = Toolkit.getDefaultToolkit().getScreenSize();

switchImages = new ImageIcon( "intersect.jpg" );

add( new IntersectLoad() );

setUndecorated( true );

setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );

setSize( (int)screenSize.getWidth(), (int)screenSize.getHeight() );

setVisible( true );

}

public void run()

{

imageFolder = new File( "/home/lopes/Projects/Intersect/sample" );

String path = imageFolder.getPath() + "/";

System.out.println( path );

String[] directory = imageFolder.list();

for( String file : directory )

{

try

{

Thread.sleep( 20 );

}

catch( InterruptedException exception )

{

exception.printStackTrace();

}

switchImages = new ImageIcon( "" + path + file );

repaint();

}

System.exit( 1 );

}

private class IntersectLoad extends JPanel

{

public void paintComponent( Graphics g )

{

super.paintComponent( g );

if( switchImages.getIconWidth() > getWidth() || switchImages.getIconHeight() > getHeight() )

{

g.drawImage( switchImages.getImage(), 0, 0, (int)getWidth(),

(int)getHeight(),this );

}

else

{

g.drawImage( switchImages.getImage(),

(int)(getWidth()-switchImages.getIconWidth())/2,

(int)(getHeight()-switchImages.getIconHeight())/2,this );

}

}

}

public static void main( String[] args )

{

new Thread( new Intersect() ).start();

}

}