int newX = this.x + deltaX;
int newY = this.y + deltaY;
long timeStamp = System.currentTimeMillis();
// fire onbeforescroll event
fireEvent(new BeforeScrollMoveEvent(event));
if (zoom && touches.length() > 1) {
int c1 = Math.abs(touches.get(0).getPageX() - touches.get(1).getPageX());
int c2 = Math.abs(touches.get(0).getPageY() - touches.get(1).getPageY());
this.touchesDist = Math.sqrt(c1 * c1 + c2 * c2);