BMFRouteLine constructor Null safety

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

有参构造

Implementation

BMFRouteLine({
  this.distance,
  this.duration,
  this.starting,
  this.terminal,
  this.title,
});