fromAsset<T> static method

Future<NodeGraph<T>> fromAsset<T>(String assetPath, T fromJsonT(Object? json), { Node<T> nodeFromJson(Map<String, dynamic> json, T fromJsonT(Object? json))?, })

Convenience method to load graph from asset file

Implementation

static Future<NodeGraph<T>> fromAsset<T>(
  String assetPath,
  T Function(Object? json) fromJsonT, {
  Node<T> Function(
    Map<String, dynamic> json,
    T Function(Object? json) fromJsonT,
  )?
  nodeFromJson,
}) async {
  final String jsonString = await rootBundle.loadString(assetPath);
  return fromJsonString<T>(jsonString, fromJsonT, nodeFromJson: nodeFromJson);
}