toJson method
Allows you to serialize object.
Implementation
Map<String, dynamic> toJson() {
Map<String, dynamic> result = {};
result["sourceType"] = sourceType.value;
result["value"] = value;
result["originalValue"] = originalValue;
result["pageIndex"] = pageIndex;
result["boundRect"] = boundRect?.toJson();
result["rfidOrigin"] = rfidOrigin?.toJson();
List<dynamic> list = [];
for (var item in originalSymbols) list.add(item.toJson());
result["originalSymbols"] = list;
result["probability"] = probability;
return result;
}