public void PlotData(Tour tour, Tour optimalTour) { PlotRoute(tour, txtInitialRoute, plotViewInitial); PlotRoute(optimalTour, txtOptimal, plotViewOptimal); txtDistanceInitial.Text = $"Total Distance: {tour.CalculateTotalDistance()} KM"; txtDistanceOptimal.Text = $"Total Distance: {optimalTour.CalculateTotalDistance()} KM"; }