1. Constructors
  2. new
  3. Properties
  4. a1
  5. a2
  6. b1
  7. b2
  8. flipped
  9. hashCode
  10. midpoint
  11. runtimeType
  12. Methods
  13. noSuchMethod
  14. toString
  15. transform
  16. transformInternal
  17. Operators
  18. operator ==