1. Constructors
2. new
3. Properties
4. hashCode
5. id
6. lines
7. regionAnchorX
8. regionAnchorY
9. runtimeType
10. scroll
11. viewportAnchorX
12. viewportAnchorY
13. width
14. Methods
15. noSuchMethod
16. toString
17. Operators
18. operator ==