BMFRouteStep constructor Null safety

BMFRouteStep(
  1. {int? distance,
  2. int? duration,
  3. List? points,
  4. int? pointsCount,
  5. String? name}
)

有参构造

Implementation

BMFRouteStep({
  this.distance,
  this.duration,
  this.points,
  this.pointsCount,
  this.name,
});