public void setAnguloAguja(int angulo) {
        this.anguloAguja = angulo;
        window.setTimeout(new Runnable() {

            public void run() {
                document = getSVGDocument();
                Element elt = document.getElementById("idAguja1");
                elt.setAttributeNS(null, "transform", "rotate(45,10,260)");
            }
        }, 10);
    }