1. Constructors
  2. new
  3. Properties
  4. backgroundColor
  5. backgroundImage
  6. child
  7. foregroundColor
  8. foregroundImage
  9. hashCode
  10. key
  11. maxRadius
  12. minRadius
  13. onBackgroundImageError
  14. onForegroundImageError
  15. radius
  16. runtimeType
  17. Methods
  18. build
  19. createElement
  20. debugDescribeChildren
  21. debugFillProperties
  22. noSuchMethod
  23. toDiagnosticsNode
  24. toString
  25. toStringDeep
  26. toStringShallow
  27. toStringShort
  28. Operators
  29. operator ==