public override void ParseJson(DbGeographyGeoJsonConverter converter, Newtonsoft.Json.Linq.JArray array)
{
var targetCoordinateSystem = (converter as EpsgDbGeometryConverter).CoordinateSystem;
//Cant convert if source dont have any coordinate system.
if (!CoordinateSystem.HasValue || CoordinateSystem == targetCoordinateSystem)
{
base.ParseJson(converter, array);
return;
}
Rings = new List<List<Position>>();
var rings = array.ToObject<double[][][]>();
var ringSizes = rings.Select(r => r.Length).ToArray();
var coordinateLength = rings.First().GroupBy(c => c.Length).Single().Key;
foreach (var ring in rings)
{
var flat = ring.SelectMany(s => s).ToArray();
Reproject.ReprojectPoints(flat, null,
ProjectionInfo.FromEpsgCode(CoordinateSystem.Value), ProjectionInfo.FromEpsgCode(targetCoordinateSystem.Value), 0, ringSizes[0]);
var ringList = new List<Position>();
for (int i = 0; i < flat.Length; i += coordinateLength)
ringList.Add(new Position(flat.Skip(i).Take(coordinateLength).ToArray()));
Rings.Add(ringList);
}
CoordinateSystem = targetCoordinateSystem;
}
private string getStringArray(Newtonsoft.Json.Linq.JArray arregloStr)
{
string ret = "";
int cont = 0;
foreach (string str in arregloStr.ToObject<string[]>())
{
ret += str + ", ";
cont++;
if (cont == 2)
break;
}
ret = ret.Trim();
ret = ret.TrimEnd(',');
return ret;
}
protected override void SetOptions(Newtonsoft.Json.Linq.JContainer o)
{
base.options = o.ToObject<PenTool.Options>();
}
protected virtual void SetOptions(Newtonsoft.Json.Linq.JContainer o)
{
options = o.ToObject<Options>();
}
