toString method
- @override
override
    Returns a string representation of this object.
Implementation
@override
String toString() {
  return '$runtimeType($center, $startAngle, $endAngle, $colors, $stops, $tileMode)';
}Returns a string representation of this object.
@override
String toString() {
  return '$runtimeType($center, $startAngle, $endAngle, $colors, $stops, $tileMode)';
}