     }
     
     var _doubleTapEnabled: Bool {
-        get {
-            return self.__doubleTapEnabled
-        }
+        get { return self.__doubleTapEnabled }
         set(newDoubleTapEnabled) {
             self.__doubleTapEnabled = newDoubleTapEnabled
             self._updateDoubleTapRecognizer()

    }
    
    var _zoomOutTapEnabled: Bool {
        get {
            return self.__zoomOutTapEnabled
        }
        set(newZoomOutTapEnabled) {
            self.__zoomOutTapEnabled = newZoomOutTapEnabled
            self._updateZoomOutTapRecognizer()

    }
    
    var _width: CGFloat {
        get { return super.width }
        set(newWidth) {
            super.width = newWidth
            self._scrollView.width = newWidth
