public static Map Spherical() { ICoordinateTransformation transformation = ProjHelper.LatLonToGoogle(); HttpContext context = HttpContext.Current; Map map = new Map(new Size(1, 1)); IDictionary <string, LayerData> dict = Nyc; foreach (string layer in dict.Keys) { string format = String.Format("~/App_Data/{0}", layer); string path = context.Server.MapPath(format); if (!File.Exists(path)) { throw new FileNotFoundException("file not found", path); } string name = Path.GetFileNameWithoutExtension(layer); LayerData data = dict[layer]; ShapeFile source = new ShapeFile(path, true); VectorLayer item = new VectorLayer(name, source) { SRID = 4326, TargetSRID = 900913, CoordinateTransformation = transformation, Style = (VectorStyle)data.Style, SmoothingMode = Smoothing.AntiAlias }; map.Layers.Add(item); } return(map); }
private static VectorLayer CreateLayer(string connstr, string name, VectorStyle style) { if (connstr == null) { throw new ArgumentNullException("connstr"); } if (name == null) { throw new ArgumentNullException("name"); } SqlServer2008 source = new SqlServer2008(connstr, name, "geom", "ID") { ValidateGeometries = true }; ICoordinateTransformation transformation = ProjHelper.LatLonToGoogle(); VectorLayer item = new VectorLayer(name, source) { SRID = 4326, TargetSRID = 900913, CoordinateTransformation = transformation, Style = style, SmoothingMode = SmoothingMode.AntiAlias, }; return(item); }
private static VectorLayer CreateLayer(string connstr, string name, VectorStyle style) { if (connstr == null) { throw new ArgumentNullException("connstr"); } if (name == null) { throw new ArgumentNullException("name"); } var source = new SqlServer2008(connstr, name, "geom", "ID", SqlServerSpatialObjectType.Geometry, 0, SqlServer2008ExtentsMode.QueryIndividualFeatures) { ValidateGeometries = true }; var transformation = ProjHelper.LatLonToGoogle(); var item = new VectorLayer(name, source) { SRID = 4326, TargetSRID = 900913, CoordinateTransformation = transformation, Style = style, SmoothingMode = SmoothingMode.AntiAlias, }; return(item); }