toJsonAsMapOfLists method
A conversion of this data frame to a json map of lists string.
Implementation
String toJsonAsMapOfLists({Map<String, int> fixedPlaces = const {}}) =>
json.encode(toMapOfLists(fixedPlaces: fixedPlaces));
A conversion of this data frame to a json map of lists string.
String toJsonAsMapOfLists({Map<String, int> fixedPlaces = const {}}) =>
json.encode(toMapOfLists(fixedPlaces: fixedPlaces));