Image with JWindow -> trails

[ofir3dvb]

Hi all !

First let me apologize for my bad english.
Secondly, I tried to show on the screen transpaernt animated gif, in another words, sprite(character) which walk on the desktop, well, i succsed, but there is a problem, if the sprite move is head, then on the screen you will see the sprite before and after the movmenet, there are trails.


for those who not understand the problem:




my code very simple at this moment:

public class WS extends JWindow
{
Image img=null;
Image img2=null;
Toolkit tk=null;
public WS()
{
tk=Toolkit.getDefaultToolkit();
this.setSize(500, 500);
this.setLocation(500, 500);
img2=tk.getImage("MijalNo.gif");

this.prepareImage(img2, null);

this.setVisible(true);

}


public void paint(Graphics g)
{
g.drawImage(img2, 0, 0, this);
}
}

i hope that you could help me.
thank you.

[hardwired]

Code:

import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.*;
import javax.imageio.ImageIO;
import javax.swing.*;

public class WS extends JPanel 
{
    BufferedImage img = null;
    Dimension size = new Dimension(100,100);

    public WS()
    {
        try
        {
            String path = "MijalNo.gif";
            img = ImageIO.read(new File(path));
        } catch(IOException e) {
            System.out.println("Read error: " + e.getMessage());
        }
        size.setSize(img.getWidth(), img.getHeight());
    }

    protected void paintComponent(Graphics g)
    {
        super.paintComponent(g);
        g.drawImage(img, 0, 0, this); 
    }

    public Dimension getPreferredSize()
    {
        return size;
    }

    public static void main(String[] args)
    {
        JFrame f = new JFrame();
        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        f.add(new JScrollPane(new WS()));
        f.setSize(500, 500);
        f.setLocation(200, 100);
        f.setVisible(true);
    }
}

[ofir3dvb]

thank you !

i think that will be it, i just didnt know who to implement it

thanks again i will check it out !