calculateDistance static method

double calculateDistance(List<LatLng> path)

Returns the total geodesic distance of path in kilometers.

Implementation

static double calculateDistance(List<LatLng> path) {
  const Distance distance = Distance();
  double total = 0;
  for (int i = 0; i < path.length - 1; i++) {
    total += distance(path[i], path[i + 1]);
  }
  return total / 1000;
}