// https://github.com/maximn/google-maps
public List <string> getDirection(Location L)
{
List <string> steps = new List <string>();
DirectionsRequest directionsRequest = new DirectionsRequest()
{
Origin = this.lat + "," + this.lon,
Destination = L.lat + "," + L.lon
};
directionsRequest.ApiKey = this.API_KEY;
DirectionsResponse directionsResponse = GoogleMapsApi.GoogleMaps.Directions.Query(directionsRequest);
GoogleMapsApi.Entities.Directions.Response.Leg leg = directionsResponse.Routes.ElementAt(0).Legs.ElementAt(0);
foreach (var step in leg.Steps)
{
steps.Add(Regex.Replace(step.HtmlInstructions, @"<(.|\n)*?>", string.Empty));
}
return(steps);
}
public List <GoogleMapsApi.Entities.Common.Location> getPolyline(Location L)
{
List <GoogleMapsApi.Entities.Common.Location> steps = new List <GoogleMapsApi.Entities.Common.Location>();
DirectionsRequest directionsRequest = new DirectionsRequest()
{
Origin = this.lat + "," + this.lon,
Destination = L.lat + "," + L.lon
};
directionsRequest.ApiKey = this.API_KEY;
DirectionsResponse directionsResponse = GoogleMapsApi.GoogleMaps.Directions.Query(directionsRequest);
GoogleMapsApi.Entities.Directions.Response.Leg leg = directionsResponse.Routes.ElementAt(0).Legs.ElementAt(0);
foreach (var step in leg.Steps)
{
foreach (GoogleMapsApi.Entities.Common.Location point in step.PolyLine.Points)
{
steps.Add(point);
}
}
return(steps);
}
private void CalculateButton_Click(object sender, RoutedEventArgs e)
{
StatusListEdit.Items.Clear();
string destAddress;
Double[] distances = new double[stations.Length];
string[] durations = new string[stations.Length];
int c, location = 1;
double minimum;
if (AddressTextEdit.Text == "")
{
WinUIMessageBox.Show("Please! Enter a destination address.",
"Destination field is empty", MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
StatusListEdit.Items.Add("Calculating distance...");
destAddress = AddressTextEdit.Text;
for (int i = 0; i < stations.Length; i++)
{
DirectionsRequest directionsRequest2 = new DirectionsRequest()
{
Origin = stations[i],
Destination = destAddress,
};
DirectionsResponse directionsResponse = GoogleMapsApi.GoogleMaps.Directions.Query(directionsRequest2);
GoogleMapsApi.Entities.Directions.Response.Leg leg =
directionsResponse.Routes.ElementAt(0).Legs.ElementAt(0);
StatusListEdit.Items.Add(string.Format("Distance from: {0} to {1} is {2} will take {3}", stations[i],
destAddress, leg.Distance.Text, leg.Duration.Text));
distances[i] = Convert.ToDouble(leg.Distance.Text.Substring(0, leg.Distance.Text.Length - 3));
durations[i] = leg.Duration.Text;
}
minimum = distances[0];
for (c = 0; c < stations.Length; c++)
{
if (distances[c] < minimum)
{
minimum = distances[c];
location = c;
}
}
StatusListEdit.Items.Add(
string.Format("Station-{0} ({1}) has shortest distance from {2} of {3} km will take just {4}",
location + 1, stations[location], destAddress, distances[location], durations[location]));
Browser.Visibility = Visibility.Visible;
Browser.InvokeScript("GetRouteAddress", new object[] { stations[location], destAddress });
if (client != null)
{
StatusListEdit.Items.Add("");
//byte[] bytes = new byte[1024];
//int bytesRead = ns.Read(bytes, 0, bytes.Length);
//string m = Encoding.ASCII.GetString(bytes, 0, bytesRead);
//Text = m;
loc = stations[location] + "/" + destAddress;
SendButton.Visibility = Visibility.Visible;
}
}
//Browser.InvokeScript("calculateDistance", new string[] { station1, station2 });
//Browser.InvokeScript("GetRouteLatLong", new object[] { station1, 33.6141098, 72.9947294 });
}