total property

double get total

Implementation

double get total {
  double sum = 0;
  for (int i = 1; i < points.length; i++) {
    sum += points[i - 1].distanceTo(points[i]);
  }
  if (widget.closeShape && points.length > 2) sum += points.last.distanceTo(points.first);
  return sum;
}