toMap method
- @override
 
override
    model -> map
Implementation
@override
Map<String, Object> toMap() {
  return {'id': this.getId(), 'visible': visible, 'zIndex': zIndex};
}
    model -> map
@override
Map<String, Object> toMap() {
  return {'id': this.getId(), 'visible': visible, 'zIndex': zIndex};
}