public MapService GetService()
{
try
{
using (var client = new HttpClient())
{
var response = client.GetAsync(ArcGisUrl + "?f=json").Result;
if (response.IsSuccessStatusCode)
{
var responseContent = response.Content;
var responseString = responseContent.ReadAsStringAsync().Result;
var parser = new ArcGisOnlineParser();
var mapService = parser.ParseSpecification(responseString);
return(mapService);
}
}
}
catch (Exception)
{
//handle error;
throw;
}
return(null);
}
public IEnumerable <Layer> GetQueriableLayers()
{
try
{
using (var client = new HttpClient())
{
var response = client.GetAsync(ArcGisUrl + "layers?f=json&pretty=true").Result;
if (response.IsSuccessStatusCode)
{
var responseContent = response.Content;
var responseString = responseContent.ReadAsStringAsync().Result;
var parser = new ArcGisOnlineParser();
var layers = parser.ParseQueriableLayers(responseString);
return(layers);
}
}
}
catch (Exception)
{
//handle error;
throw;
}
return(null);
}
public string GetMapImage([FromUri] BoundingBox bbox)
{
try
{
using (var client = new HttpClient())
{
var response = client.GetAsync(ArcGisUrl + "export?f=json&bbox=" + bbox).Result;
if (response.IsSuccessStatusCode)
{
var responseContent = response.Content;
var responseString = responseContent.ReadAsStringAsync().Result;
var parser = new ArcGisOnlineParser();
var url = parser.ParseMapImageUrl(responseString);
return(url);
}
}
}
catch (Exception)
{
//handle error;
throw;
}
return(null);
}
