toJson method

Map<String, dynamic> toJson()

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final columnSpan = this.columnSpan;
  final location = this.location;
  final rowSpan = this.rowSpan;
  return {
    'columnSpan': ?columnSpan,
    'location': ?location,
    'rowSpan': ?rowSpan,
  };
}