SoGestureRecognizer

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

Direct Known Subclasses:

SoDoubleTapGestureRecognizer, SoLongTapGestureRecognizer, SoRotateGestureRecognizer, SoScaleGestureRecognizer
```
public class SoGestureRecognizer
extends Inventor
```
Base class for all gesture recognizers. A gesture recognizer analyzes touch events and translates them into corresponding gesture events.
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:

SoScaleGestureRecognizer, SoRotateGestureRecognizer, 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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`SoEvent`	`recognize(SoEvent touchEvent)`	If the specified touch event completes a recognized gesture, returns an `SoGestureEvent`, else returns null.

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

- Method Detail
  - recognize
```
public SoEvent recognize(SoEvent touchEvent)
```
    If the specified touch event completes a recognized gesture, returns an SoGestureEvent, else returns null.