toDartDoubleList property

List<double?> get toDartDoubleList

Converts this to a List of nullable doubles.

Note: Depending on whether code is compiled to JavaScript or Wasm, this conversion will have different semantics.

When compiling to JavaScript, core Lists are Arrays and therefore, if the JSArray was already a List converted via a toJS* method, this getter simply casts the Array. Otherwise, it wraps the Array with a List that casts the elements to double? on access to ensure soundness.

When compiling to Wasm, this clones the Array's values into a new List.

Avoid assuming that modifications to this JSArray will affect the returned List and vice versa in all compilers.

Implementation

external List<double?> get toDartDoubleList;