WorkStarted Event

NSNotification 
   name:LTImageViewerInteractiveModeWorkStartedNotification 
   object:self 
   userInfo:NSDictionary 
   key:"use following keys" 
   //used to get InteractiveMode Object From LTImageViewerInteractiveModeWorkStartedNotification notification 
   //Key = LTImageViewerInteractiveModeKey; 
      
   iOS Only: 
   //used to get GestureRecognizer Object From LTImageViewerInteractiveModeWorkStartedNotification notification 
   //Key = LTImageViewerInteractiveModeGestureRecognizerKey; 
      
   macOS Only: 
   //used to get LTBasicEvent Object From LTImageViewerInteractiveModeWorkStartedNotification notification 
   //Key =  LTImageViewerInteractiveModeEventKey;