1. Dart
2. dart:html
3. Screen
4. orientation property

##### Screen class

1. Properties
2. available
3. colorDepth
4. hashCode
5. height
6. keepAwake
7. orientation
8. pixelDepth
9. runtimeType
10. width
11. Methods
12. noSuchMethod
13. toString
14. Operators
15. operator ==

description

# orientation property Null safety

ScreenOrientation? orientation

## Implementation

    ScreenOrientation? get orientation native;