import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.awt.image.*;
import java.lang.Object;
import java.util.Vector;

public class Frame extends JFrame  {
	Image icon;//icone pour barre menu
 JFrameBackground img_background = new JFrameBackground(); //image de fond

	public Frame()
	{
	
    icon=Toolkit.getDefaultToolkit().getImage("./image.jpg");
        setIconImage(icon);
        //fond de fenetre        
        setContentPane(img_background);
        setTitle("image avec dessin");
        setBounds(0,0,1000,700); //Size of jframe
        setVisible(true);
        validate(); 

	}
	
	 class JFrameBackground extends JComponent
 {
  public void paintComponent(Graphics g)
  { 
   g.drawImage(this.toBufferedImage(),0,0,null);   

  }
  
    private BufferedImage toBufferedImage()
  { 
   Image image = new ImageIcon("./image.jpg").getImage();
   BufferedImage bufferedImage = new BufferedImage(image.getWidth(null), image.getHeight(null), BufferedImage.TYPE_INT_RGB); 
   Graphics g = bufferedImage.createGraphics(); 
   g.drawImage(image, 0,0, this); 
   return bufferedImage; 
  }
 }
       public void paint(Graphics g)
    	{super.paint(g);
    		validate();	
    	}
    	public void paintPoint( Graphics g, Pointt s )    
    	{int x=s.getX();
    	int y=s.getY();
    	g.setColor(Color.red);
    	g.fillOval(x,y,20,20);
    	
    	}
  	
   	public void PaintPoi(Pointt s)
    	{	paintPoint(getGraphics(),s);
    	}
    	
	public static void main(String arg[])
	{  
		Pointt s= new Pointt(1,300,120);
		Frame f=new Frame();
		f.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    	Pointt p= new Pointt(2,250,200);
        Pointt o=new Pointt(3,220,120);
    	Pointt q=new Pointt (4,310,150);
    	Pointt l=new Pointt(5,300,400);
        f.PaintPoi(s);
        f.PaintPoi(p);
        f.PaintPoi(o);
        f.PaintPoi(q);
        f.PaintPoi(l);
       f.validate() ; 
	}
}