fromJson static method
Returns a new Chart instance and imports its values from
json
if it's non-null, null if json
is null.
Implementation
static Chart? fromJson(Map<String, dynamic>? json) {
if (json == null) {
return null;
}
return Chart(
data: json[r'data'] == null ? null : List<int>.from(json[r'data']),
labels:
json[r'labels'] == null ? null : List<String>.from(json[r'labels']),
);
}