ClockLabel.fromIndex constructor

ClockLabel.fromIndex({
  1. required int idx,
  2. required int length,
  3. required String text,
})

Implementation

factory ClockLabel.fromIndex(
    {required int idx, required int length, required String text}) {
  double angle = (2 * pi / length) * idx + pi / 2;

  return ClockLabel(angle: angle, text: text);
}