1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
| public static void main(String args[])
throws IOException {
Scanner reader = new Scanner(System.in);
System.out.print("Enter le nombre de sommet: ");
int s = reader.nextInt();
System.out.println (s);
MaFenetre fen=new MaFenetre();
fen.setVisible(true);
}
}
public static Vector v = new Vector();
public static void lister() {
for (int i =0 ; i< v.size() ; i++)
System.out.println( "élément N°"+i+" : "+ v.elementAt(i) );
System.out.println();
}
class MaFenetre extends JFrame {
public MaFenetre () {
setTitle ("IMAGES") ;
setSize (500,300) ;
setVisible(true);
pan = new Panneau() ;
getContentPane().add(pan) ;
pan.addMouseListener(new MyMouseListener());
}
private JPanel pan ;
class Panneau extends JPanel {
public Panneau() {
photo = getToolkit().getImage("imp.gif") ; }
public void paintComponent(Graphics g) {
super.paintComponent(g) ;
int x=10, y=10 ;
if(photo != null) {
g.drawImage (photo, x, y, this);System.out.println("photo");
}
}
private Image photo = null;
}
public class MyMouseListener implements MouseListener {
public void mouseClicked(MouseEvent evt) {
int x = evt.getX() ;
int y = evt.getY() ;
System.out.println ("clic au point de coordonnees " + x + ", " + y+ "avec: "+z+" click");
v.addElement("x");
lister();
v.addElement("y");
lister();
public void mousePressed( MouseEvent evt) {
}
public void mouseReleased( MouseEvent evt) {
}
public void mouseEntered( MouseEvent evt) {
}
public void mouseExited( MouseEvent evt) {
}
}} |
Partager