star method
Implementation
num star() {
if (value != null) {
if (widget.count / fullStars() == widget.maxRating / value!) {
return 0;
}
final num temp = (value! % (widget.maxRating / widget.count)) /
(widget.maxRating / widget.count);
if (widget.stepInt) {
return temp.ceil();
}
return temp;
}
return 0;
}