$ionicGesture
An angular service exposing ionic
ionic.EventController’s gestures.
Methods
  on(eventType, callback, $element, options)
Add an event listener for a gesture on an element. See ionic.EventController.
| Param | Type | Details | 
|---|---|---|
| eventType | string | The gesture event to listen for. | 
| callback | function(e) | The function to call when the gesture happens. | 
| $element | element | The angular element to listen for the event on. | 
| options | object | object. | 
- Returns: 
ionic.GestureThe gesture object (use this to remove the gesture later on).
  off(gesture, eventType, callback)
Remove an event listener for a gesture on an element. See ionic.EventController.
| Param | Type | Details | 
|---|---|---|
| gesture | ionic.Gesture | The gesture that should be removed. | 
| eventType | string | The gesture event to remove the listener for. | 
| callback | function(e) | The listener to remove. |