Test Java

import java.applet.Applet;
import java.awt.*;

public class poly extends Applet {
    public void paint (Graphics g) {
    int i;
    double angle = 0;
    int pos_x[] = new int [51];
    int pos_y[] = new int [51];
   int pos_x2 [] = {10,20,30,40,50,60,70,80};
    int pos_y2 [] = {10,20,10,20,10,20,10,20};
    g.drawPolyline(pos_x2,pos_y2,8); //trace une suite de droites
    for (i=0;i<=50;i++) {
            pos_x[i]=i*2+10;
            pos_y[i]=(int)(150-100*Math.sin(angle));
            angle += 0.2;
            }
     g.drawPolygon(pos_x,pos_y,50);//trace une sinusoīde de 100 d'amplitude
   int pos_x3 [] = {10,20,80,100};
    int pos_y3 [] = {250,250,300,300};
    g.fillPolygon(pos_x3,pos_y3,4);//trace un double triangle
    }
}

installes donc JAVA !