this.cleanHolder();
this.cleanHolder();
this.cleanHolder();
if (this.holder!=null) {
this.holder.destroy();
this.holder = null;
canvas.clearToolTip();
}
this.labelid = _labelid;
this.setAttribute('text',canvas.getLabelName(this.labelid));
this.destroy();
this.setShadow();
this.setShadow();
this.destroy();