BMFInfoWindow constructor Null safety

BMFInfoWindow(
  1. {required String image,
  2. required BMFCoordinate coordinate,
  3. double? yOffset,
  4. bool? isAddWithBitmap}
)

BMFInfoWindow构造方法

Implementation

BMFInfoWindow({
  required this.image,
  required this.coordinate,
  this.yOffset,
  this.isAddWithBitmap,
}) {
  this._id = this.hashCode.toString();
}