BMFRidingRouteLine constructor Null safety

BMFRidingRouteLine(
  1. {int? distance,
  2. dynamic duration,
  3. dynamic starting,
  4. dynamic terminal,
  5. String? title,
  6. List? steps}
)

有参构造

Implementation

BMFRidingRouteLine({
  int? distance,
  BMFTime? duration,
  BMFRouteNode? starting,
  BMFRouteNode? terminal,
  String? title,
  this.steps,
}) : super(
          distance: distance,
          duration: duration,
          starting: starting,
          terminal: terminal,
          title: title);