restoreScaleState method

Future<void> restoreScaleState()

Implementation

Future<void> restoreScaleState() async {
  if (_savedScale != null && _state != null) {
    await _state!.scaleTo(_savedScale!);
    if (_savedScrollX != null) {
      _state!.mScrollX = _savedScrollX!;
      _state!.notifyChanged();
    }
  }
}