copyWith method

Marker copyWith({
  1. double? alphaParam,
  2. Offset? anchorParam,
  3. bool? clickableParam,
  4. bool? draggableParam,
  5. BitmapDescriptor? iconParam,
  6. bool? infoWindowEnableParam,
  7. InfoWindow? infoWindowParam,
  8. LatLng? positionParam,
  9. double? rotationParam,
  10. bool? visibleParam,
  11. ArgumentCallback<String?>? onTapParam,
  12. MarkerDragEndCallback? onDragEndParam,
})

copy的真正复制的参数，主要用于需要修改某个属性参数时使用

Implementation

Marker copyWith({
  double? alphaParam,
  Offset? anchorParam,
  bool? clickableParam,
  bool? draggableParam,
  BitmapDescriptor? iconParam,
  bool? infoWindowEnableParam,
  InfoWindow? infoWindowParam,
  LatLng? positionParam,
  double? rotationParam,
  bool? visibleParam,
  ArgumentCallback<String?> ? onTapParam,
  MarkerDragEndCallback? onDragEndParam,
}) {
  Marker copyMark = Marker(
    alpha: alphaParam ?? alpha,
    anchor: anchorParam ?? anchor,
    clickable: clickableParam ?? clickable,
    draggable: draggableParam ?? draggable,
    icon: iconParam ?? icon,
    infoWindowEnable: infoWindowEnableParam ?? infoWindowEnable,
    infoWindow: infoWindowParam ?? infoWindow,
    position: positionParam ?? position,
    rotation: rotationParam ?? rotation,
    visible: visibleParam ?? visible,
    zIndex: zIndex,
    onTap: onTapParam ?? onTap,
    onDragEnd: onDragEndParam ?? onDragEnd,
  );
  copyMark.setIdForCopy(id);
  return copyMark;
}