call method

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

Implementation

@override
Object? call(Interpreter interpreter, List<Object?> arguments,
    Map<Symbol, Object?> namedArguments) {
  AlignmentGeometry begin = Alignment.centerLeft;
  AlignmentGeometry end = Alignment.centerRight;
  var beginParsed = namedArguments[const Symbol('begin')];
  if (beginParsed != null) {
    begin = beginParsed as AlignmentGeometry;
  }
  var endParsed = namedArguments[const Symbol('end')];
  if (endParsed != null) {
    end = endParsed as AlignmentGeometry;
  }
  List<Color> colors = [];
  var colorsParsed = namedArguments[const Symbol('colors')];
  if (colorsParsed != null) {
    colors = (colorsParsed as List).cast<Color>();
  }
  List<double>? stops;
  var stopsParsed = namedArguments[const Symbol('stops')];
  if (stopsParsed != null) {
    stops = (stopsParsed as List).cast<double>();
  }
  TileMode tileMode = TileMode.clamp;
  var tileModeParsed = namedArguments[const Symbol('tileMode')];
  if (tileModeParsed != null) {
    tileMode = tileModeParsed as TileMode;
  }
  return LinearGradient(
      begin: begin,
      end: end,
      colors: colors,
      stops: stops,
      tileMode: tileMode);
}