getSnap method

Snap? getSnap(
  1. ScrollMetrics position,
  2. double proposedEnd,
  3. Tolerance tolerance,
  4. double velocity,
)

Implementation

Snap? getSnap(ScrollMetrics position, double proposedEnd, Tolerance tolerance,
    double velocity) {
  for (final snap in snaps) {
    if (snap.shouldApplyFor(position, proposedEnd)) return snap;
  }
  return null;
}