tuio magic trackpad multitouch

import TUIO.*;

TuioProcessing tuio;
PFont font;
int x,y;

void setup () {
  size(800, 600);
  tuio = new TuioProcessing(this);
  

  font = loadFont("font.vlw"); 
  textFont(font); 
  rectMode(CENTER);
  smooth();

}

void draw () {
  background(0, 0, 0);
  // Eine Liste aller Finger abfragen
  Vector fingers = tuio.getTuioCursors();


  
  // Schleife mit der Liste, durch die Liste durchloopen, wie auch immer man's nennt
  for (int i = 0; i < fingers.size(); i++) {
    
    // Den einzelnen Finger in eine Variable speichern
    TuioCursor finger = (TuioCursor) fingers.get(i);
    x=finger.getScreenX(width);
    y=finger.getScreenY(width);
    // Ein Rechteck an die Position des Fingers malen
    stroke(255,255,255,40);
    strokeWeight(1);
    line(0,y,width,y);
    line(x,0,x,height);
    
    
    stroke(255,255,255,200);
    for (int a = 0; a < fingers.size(); a++) {
      
      TuioCursor fingerTmp = (TuioCursor) fingers.get(a);
      float distance=finger.getDistance(fingerTmp);
      //println(distance);
      strokeWeight(abs(5-map(distance,0,1.0,0,4.0)));
      line(x,y,fingerTmp.getScreenX(width),fingerTmp.getScreenY(width));
    }
    fill(255-finger.getMotionSpeed()*100,255,255);
    rect(x, y, 20, 20);
    fill(255);
    text(finger.getCursorID() +" x:"+x+" y:"+y+" speed:"+finger.getMotionSpeed(), x+20, y+10);
  }
}