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public class zoneDessin extends Applet implements MouseListener,MouseMotionListener{
Image monImage;
Graphics monGraphics;
int i=0;
public zoneDessin(){
init();
}
public void paint(Graphics g){
system.out.prinln("je peins "+i);
i++;
g.drawImage(monImage,0,0,500,500,this);
}
public void update(Graphics g){
paint(g);
}
private void init(){
monImage=this.createImage(500,500);
monGraphics=monImage.getGraphics();
}
private void dessine(int x, int y){
init();
monGraphics.drawLine(x,y,x+100,y+100);
monGraphics.drawLine(x,y,x+100,y-100);
this.repaint();
}
public void mouseMoved(MouseEvent evt){
dessine(evt.getX(), evt.getY());
}
public void mouseClicked(MouseEvent evt) {}
public void mouseEntered(MouseEvent evt){}
public void mouseExited(MouseEvent evt){}
public void mousePressed(MouseEvent evt) { }
public void mouseDragged(MouseEvent evt){ }
public void mouseReleased(MouseEvent evt){ }
} |
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