call method

  1. @override
Object call(
  1. Interpreter interpreter,
  2. List<Object?> arguments,
  3. Map<Symbol, Object?> namedArguments
)
override

Implementation

@override
Object call(Interpreter interpreter, List<Object?> arguments,
    Map<Symbol, Object?> namedArguments) {
  if (arguments.length < 4) {
    throw "Argument must be at least 4.";
  }
  double opacity = parseDouble(arguments[3]) ?? 1.0;
  return Color.fromRGBO(
      arguments[0] as int, arguments[1] as int, arguments[2] as int, opacity);
}