code: function (hide) {
        var container = this.getLabelContainer();
        if(hide)
          container.style.display = 'none';
        else
          container.style.display = '';
        this.labelsHidden = hide;
      }
docs: /*
  Method: hideLabels
  
  Hides all labels (by hiding the label container).
  
  Parameters:
  
  hide - (boolean) A boolean value indicating if the label container must be hidden or not.
  
  Example:
  (start code js)
  var viz = new $jit.Viz(options);
  rg.labels.hideLabels(true);
  (end code)