public GDirectionResponse GetGRoute(GDirectionRequest request, bool alternatives)
{
var waypoints = "via:";
var first = true;
if (request.WayPoints != null)
{
foreach (var point in request.WayPoints)
{
if (!first)
{
waypoints += "|";
}
first = false;
waypoints += point.Lat + "," + point.Lng;
}
}
var directionResponse = new GDirectionResponse();
var client = new RestClient(directionApi);
var restRequest = new RestRequest("json", Method.GET);
restRequest.AddParameter("origin", request.Src.Lat + "," + request.Src.Lng);
restRequest.AddParameter("destination", request.Dst.Lat + "," + request.Dst.Lng);
restRequest.AddParameter("mode", "driving");
if (request.WayPoints != null && request.WayPoints.Count > 0)
{
restRequest.AddParameter("waypoints", waypoints);
restRequest.AddParameter("waypoints", "optimize:true");
}
if (alternatives)
{
restRequest.AddParameter("alternatives", "true");
}
else
{
restRequest.AddParameter("alternatives", "false");
}
restRequest.AddParameter("language", "fa");
IRestResponse response = client.Execute(restRequest);
JavaScriptSerializer js = new JavaScriptSerializer();
if (!string.IsNullOrWhiteSpace(response.Content))
{
directionResponse = js.Deserialize <GDirectionResponse>(response.Content);
}
return(directionResponse);
}
public byte[] GetMapImage(GDirectionRequest request)
{
var client = new RestClient(staticMap);
var restRequest = new RestRequest("staticmap", Method.GET);
restRequest.AddParameter("size", "600x300");
restRequest.AddParameter("format", "JPEG");
restRequest.AddParameter("maptype", "roadmap");
restRequest.AddParameter("language", "fa");
var marker = "color:green|label:S|";
marker += request.Src.Lat + "," + request.Src.Lng + "|";
restRequest.AddParameter("markers", marker);
marker = "color:green|label:D|";
marker += request.Dst.Lat + "," + request.Dst.Lng;
restRequest.AddParameter("markers", marker);
var path = "color:red|weight:5";
if (request.WayPoints != null && request.WayPoints.Count > 0)
{
foreach (var point in request.WayPoints)
{
path += "|";
path += point.Lat + "," + point.Lng;
}
}
else
{
path += "|" + request.Src.Lat + "," + request.Src.Lng + "|" + request.Dst.Lat + "," + request.Dst.Lng;
}
restRequest.AddParameter("path", path);
var res = client.DownloadData(restRequest);
return(res);
}
