toJson method
Converts this object to something serializable in JSON.
Implementation
Object toJson() {
final Map<String, Object> json = <String, Object>{};
void addIfPresent(String fieldName, Object? value) {
if (value != null) {
json[fieldName] = value;
}
}
addIfPresent('rendererId', rendererId.value);
addIfPresent('directions', directions);
addIfPresent('activedIndex', activedIndex);
addIfPresent('activeStrokeWidth', activeStrokeWidth);
addIfPresent('activeStrokeColor', activeStrokeColor.value);
addIfPresent('activeOutlineWidth', activeOutlineWidth);
addIfPresent('activeOutlineColor', activeOutlineColor.value);
addIfPresent('inactiveStrokeWidth', inactiveStrokeWidth);
addIfPresent('inactiveStrokeColor', inactiveStrokeColor.value);
addIfPresent('inactiveOutlineWidth', inactiveOutlineWidth);
addIfPresent('inactiveOutlineColor', inactiveOutlineColor.value);
addIfPresent('originPOIOptions', originPOIOptions.toJson());
addIfPresent('destinationPOIOptions', destinationPOIOptions.toJson());
if (routes != null && routes.length > 0) {
json['routes'] = _routesToJson();
}
return json;
}