fixOffset method

void fixOffset()

Implementation

void fixOffset() {
  int tempFixedOffset = (scrollController.offset + 0.5) ~/ 1;

  double fixedOffset = (tempFixedOffset + _ruleScaleInterval / 2) ~/
      _ruleScaleInterval.toInt() *
      _ruleScaleInterval;
  Future.delayed(Duration.zero, () {
    scrollController.animateTo(fixedOffset,
        duration: Duration(milliseconds: 50), curve: Curves.bounceInOut);
  });
}