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) {
  double? width = parseDouble(namedArguments[const Symbol('width')]);
  double? height = parseDouble(namedArguments[const Symbol('height')]);
  return BoxConstraints.expand(
    width: width,
    height: height,
  );
}