1. Dart
2. dart:html
3. Touch
4. region property

##### Touch class

1. Constructors
2. Touch
3. Properties
4. client
5. force
6. hashCode
7. identifier
8. page
9. radiusX
10. radiusY
11. region
12. rotationAngle
13. runtimeType
14. screen
15. target
16. Methods
17. noSuchMethod
18. toString
19. Operators
20. operator ==

description

# region property Null safety

String? region

## Implementation

    String? get region native;