getAngle method

double getAngle()

Implementation

double getAngle() {
  switch (quarterTurns) {
    case QuarterTurns.zero:
      return 0;
    case QuarterTurns.one:
      return 90;
    case QuarterTurns.two:
      return 180;
    case QuarterTurns.three:
      return 270;
    default:
      return 0;
  }
}