code: function(options) {
          OpenLayers.Control.prototype.initialize.apply(this, arguments);
          this.handler = new OpenLayers.Handler.Pinch(this, {
              start: this.pinchStart,
              move: this.pinchMove,
              done: this.pinchDone
          }, this.handlerOptions);
      }
docs: APIProperty: handlerOptions
  {Object} Used to set non-default properties on the pinch handler
   
  Constructor: OpenLayers.Control.PinchZoom
  Create a control for zooming with pinch gestures.  This works on devices
  with multi-touch support.
  
  Parameters:
  options - {Object} An optional object whose properties will be set on
  the control