toString method Null safety

  1. @override
String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.


String toString() => 'ScaleUpdateDetails('
  'focalPoint: $focalPoint,'
  ' localFocalPoint: $localFocalPoint,'
  ' scale: $scale,'
  ' horizontalScale: $horizontalScale,'
  ' verticalScale: $verticalScale,'
  ' rotation: $rotation,'
  ' pointerCount: $pointerCount,'
  ' focalPointDelta: $focalPointDelta)';