/// <summary>
/// Gets the latitude and longitude that belongs to an address.
/// </summary>
/// <param name="address">The address.</param>
/// <returns></returns>
public MapPoint GetLatLongFromAddress(AddressData address) {
return GetLatLongFromAddress(address.ToString());
}
/// <summary>
/// Gets the directions.
/// </summary>
/// <param name="originAddress">From address.</param>
/// <param name="destinationAddress">To address.</param>
/// <returns>The directions</returns>
public Directions GetDirections(AddressData originAddress, AddressData destinationAddress)
{
var direction = new Directions();
var xdoc = XDocument.Load(String.Format(ApiUrlDirections,
Uri.EscapeDataString(originAddress.ToString()),
Uri.EscapeDataString(destinationAddress.ToString())));
var status = (from s in xdoc.Descendants("DirectionsResponse").Descendants("status")
select s).FirstOrDefault();
if (status != null && status.Value == "OK")
{
direction.StatusCode = Directions.Status.Ok;
var distance = (from d in xdoc.Descendants("DirectionsResponse").Descendants("route").Descendants("leg")
.Descendants("distance").Descendants("text")
select d).LastOrDefault();
if (distance != null)
{
direction.Distance = distance.Value;
}
var duration = (from d in xdoc.Descendants("DirectionsResponse").Descendants("route").Descendants("leg")
.Descendants("duration").Descendants("text")
select d).LastOrDefault();
if (duration != null)
{
direction.Duration = duration.Value;
}
var steps = from s in xdoc.Descendants("DirectionsResponse").Descendants("route").Descendants("leg").Descendants("step")
select s;
foreach (var step in steps)
{
var xElement = step.Element("html_instructions");
if (xElement == null)
{
continue;
}
var element = step.Descendants("distance").First().Element("text");
if (element == null)
{
continue;
}
var directionStep = new Step {
Instruction = xElement.Value,
Distance = element.Value
};
direction.Steps.Add(directionStep);
}
return(direction);
}
if (status == null || status.Value == "OK")
{
throw new Exception("Unable to get Directions from Google");
}
direction.StatusCode = Directions.Status.Failed;
return(direction);
}
/// <summary>
/// Gets the directions.
/// </summary>
/// <param name="originAddress">From address.</param>
/// <param name="destinationAddress">To address.</param>
/// <returns>The directions</returns>
public Directions GetDirections(AddressData originAddress, AddressData destinationAddress) {
var direction = new Directions();
var xdoc = XDocument.Load(String.Format(ApiUrlDirections,
Uri.EscapeDataString(originAddress.ToString()),
Uri.EscapeDataString(destinationAddress.ToString())));
var status = (from s in xdoc.Descendants("DirectionsResponse").Descendants("status")
select s).FirstOrDefault();
if (status != null && status.Value == "OK") {
direction.StatusCode = Directions.Status.Ok;
var distance = (from d in xdoc.Descendants("DirectionsResponse").Descendants("route").Descendants("leg")
.Descendants("distance").Descendants("text")
select d).LastOrDefault();
if (distance != null) {
direction.Distance = distance.Value;
}
var duration = (from d in xdoc.Descendants("DirectionsResponse").Descendants("route").Descendants("leg")
.Descendants("duration").Descendants("text")
select d).LastOrDefault();
if (duration != null) {
direction.Duration = duration.Value;
}
var steps = from s in xdoc.Descendants("DirectionsResponse").Descendants("route").Descendants("leg").Descendants("step")
select s;
foreach (var step in steps) {
var xElement = step.Element("html_instructions");
if (xElement == null)
continue;
var element = step.Descendants("distance").First().Element("text");
if (element == null)
continue;
var directionStep = new Step {
Instruction = xElement.Value,
Distance = element.Value
};
direction.Steps.Add(directionStep);
}
return direction;
}
if (status == null || status.Value == "OK")
throw new Exception("Unable to get Directions from Google");
direction.StatusCode = Directions.Status.Failed;
return direction;
}
/// <summary>
/// Gets the latitude and longitude that belongs to an address.
/// </summary>
/// <param name="address">The address.</param>
/// <returns></returns>
public MapPoint GetLatLongFromAddress(AddressData address)
{
return(GetLatLongFromAddress(address.ToString()));
}
