toMap method
Implementation
Map<String, dynamic> toMap() {
final Map<String, dynamic> json = <String, dynamic>{};
void addIfPresent(String fieldName, dynamic value) {
if (value != null) {
json[fieldName] = value;
}
}
addIfPresent('enabled', enabled);
addIfPresent('circleFillColor', circleFillColor?.value);
addIfPresent('circleStrokeColor', circleStrokeColor?.value);
addIfPresent('circleStrokeWidth', circleStrokeWidth);
addIfPresent('icon', icon?.toMap());
return json;
}