INNER CODE UNIT · Dart

i

sarbagyastha/flutter_rating_bar · lib/src/rating_bar.dart:376

        i = pos.dy / (widget.itemSize + widget.itemPadding.vertical);
      }
      var currentRating = widget.allowHalfRating ? i : i.round().toDouble();
      if (currentRating > widget.itemCount) {
        currentRating = widget.itemCount.toDouble();
      }
      if (currentRating < 0) {
        currentRating = 0.0;
      }
      if (_isRTL && widget.direction == Axis.horizontal) {
        currentRating = widget.itemCount - currentRating;
      }

      _rating = currentRating.clamp(_minRating, _maxRating);
      if (widget.updateOnDrag) widget.onRatingUpdate(iconRating);
      setState(() {});
    }
  }

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