windDirectionCardinal property

String get windDirectionCardinal

Gets wind direction as cardinal point

Implementation

String get windDirectionCardinal {
  const directions = ['N', 'NE', 'E', 'SE', 'S', 'SW', 'W', 'NW'];
  final index = ((windDirection + 22.5) % 360) ~/ 45;
  return directions[index];
}