fetchFromTo method

Pair<TweenPercentage<T>, TweenPercentage<T>> fetchFromTo(
  1. double t
)

Determines the 2 TweenPercentages surrounding the current percentage (theta).

Implementation

Pair<TweenPercentage<T>, TweenPercentage<T>> fetchFromTo(double t) {
  final a = _values.reversed.firstWhere(
      (element) => element.percent < t * 100.0,
      orElse: () => _values.first);
  final b = _values.firstWhere((element) => element.percent >= t * 100.0,
      orElse: () => _values.last);
  return Pair(a, b);
}