toJson method

Map<String, dynamic> toJson()

Implementation

Map<String, dynamic> toJson() {
  final map = <String, dynamic>{};
  if (top != null) {
    map['top'] = top?.toJson();
  }
  if (bottom != null) {
    map['bottom'] = bottom?.toJson();
  }
  if (left != null) {
    map['left'] = left?.toJson();
  }
  if (right != null) {
    map['right'] = right?.toJson();
  }
  return map;
}