SoRotateGestureRecognizer

java.lang.Object
- com.openinventor.inventor.Inventor
- - com.openinventor.inventor.gestures.recognizers.SoGestureRecognizer
  - - com.openinventor.inventor.gestures.recognizers.SoRotateGestureRecognizer

```
public class SoRotateGestureRecognizer
extends SoGestureRecognizer
```
Rotate gesture recognizer. SoRotateGestureRecognizer analyses touch events and recognizes a two finger rotate gesture. It generates SoRotateGestureEvent events when this gesture is recognized. This recognizer generates a BEGIN event, followed by DELTA events and finishing with an END event (SoGestureEvent.getGestureState()).
Note:
- In order to get touch events for the gesture recognizer(s) to recognize, the application must explicitly register a touch screen device (SoWinTouchScreen, SoQtTouchScreen, etc).
- In order to get gesture events, the application must explicitly register gesture recognizers with the touch screen device's touch manager (SoTouchManager).
See Also:

SoRotateGestureEvent, SoGestureRecognizer, SoScaleGestureRecognizer, SoDoubleTapGestureRecognizer, SoLongTapGestureRecognizer

- Nested Class Summary
  - Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor
    Inventor.ConstructorCommand
- Field Summary
  - Fields inherited from class com.openinventor.inventor.Inventor
    VERBOSE_LEVEL, ZeroHandle
- Constructor Summary
  
  Constructors
  Constructor Description
  
  SoRotateGestureRecognizer()
  Constructor.
- Method Summary
  - Methods inherited from class com.openinventor.inventor.gestures.recognizers.SoGestureRecognizer
    recognize
  - Methods inherited from class com.openinventor.inventor.Inventor
    dispose, getNativeResourceHandle
  - Methods inherited from class java.lang.Object
    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SoRotateGestureRecognizer
```
public SoRotateGestureRecognizer()
```
    Constructor.