toJson method

Map<String, dynamic> toJson()

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final durationMillis = this.durationMillis;
  final height = this.height;
  final width = this.width;
  return {
    'durationMillis': ?durationMillis,
    'height': ?height,
    'width': ?width,
  };
}