private static void DownloadTile(object tile)
{
var parameters = (object[])tile;
var tileInfo = (TileInfo)parameters[0];
var doneEvent = (MultipleThreadResetEvent)parameters[1];
var url = ((WebTileProvider)_tileSource.Provider).Request.GetUri(tileInfo);
var request = new GZipWebClient();
var bytes = request.DownloadData(url);
if (bytes != null)
{
var stream = new MemoryStream(bytes);
Logger.Debug("Start parsing vector tile...");
var layerInfos = VectorTileParser.Parse(stream);
tiles[tileInfo] = layerInfos;
}
doneEvent.SetOne();
}