toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() {
final id = this.id;
final width = this.width;
final xCoordinate = this.xCoordinate;
final yCoordinate = this.yCoordinate;
return {
'id': ?id,
'width': ?width,
'xCoordinate': ?xCoordinate,
'yCoordinate': ?yCoordinate,
};
}