Hi i am displaying shape file over google map
but at a time am able to get only one of the layers either shape file layer or google map layer.
I used this projection
proj4.InternalProjectionParametersString = Proj4Projection.GetEpsgParametersString(4326);
bt it didnt help me.
I want both layers to display
here i am attaching my code…
Map1.MapBackground.BackgroundBrush = new GeoSolidBrush(GeoColor.StandardColors.Transparent);
Map1.MapUnit = GeographyUnit.Meter;
Map1.CurrentExtent = new RectangleShape(-13939426.6371, 6701997.4056, -7812401.86, 2626987.386962);
Map1.MapTools.PanZoomBar.Enabled = true;
//To add Google Map Layer
Map1.MapTools.OverlaySwitcher.Enabled = true;
Map1.MapTools.MouseCoordinate.Enabled = true;
GoogleOverlay google = new GoogleOverlay(“Google Map”);
google.JavaScriptLibraryUri = new Uri(ConfigurationManager.AppSettings[“GoogleUri”]);
google.GoogleMapType = GoogleMapType.Normal;
//To add ShapeFile Layer
ShapeFileFeatureLayer shapeFileLayer = new ShapeFileFeatureLayer("D:/GISShapeFiles/WAGHOLI_STR/WAGHOLI.shp");
shapeFileLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle.RequiredColumnNames.Add("GISID");
shapeFileLayer.ZoomLevelSet.ZoomLevel01.DefaultTextStyle = TextStyles.CreateSimpleTextStyle("GISID,LU_TYPE", "Arial", 15, DrawingFontStyles.Bold, GeoColor.StandardColors.Transparent, 0, 0);
//shapeFileLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyles.CreateSimpleAreaStyle(GeoColor.StandardColors.Transparent, GeoColor.FromArgb(255, 132, 132, 154), 2);
//shapeFileLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle.OutlinePen.Color = GeoColor.StandardColors.Gray;
shapeFileLayer.ZoomLevelSet.ZoomLevel01.DefaultTextStyle.PointPlacement = PointPlacement.Center;
shapeFileLayer.ZoomLevelSet.ZoomLevel01.DefaultTextStyle.OverlappingRule = LabelOverlappingRule.AllowOverlapping;
shapeFileLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
ShapeFileFeatureSource.BuildIndexFile(shapeFileLayer.ShapePathFileName);
//InMemoryFeatureLayer memoryLaer = new InMemoryFeatureLayer();
//memoryLaer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
//LayerOverlay staticOverlay = new LayerOverlay("Shape Layer",false,TileType.SingleTile);
//staticOverlay.TransitionEffect = TransitionEffect.None;
//The Google map projection is 3857
//Proj4Projection proj4 = new Proj4Projection(4326, 3857);//4326
Proj4Projection proj4 = new Proj4Projection();
proj4.InternalProjectionParametersString =
Proj4Projection.GetEpsgParametersString(4326);
proj4.ExternalProjectionParametersString = Proj4Projection.GetGoogleMapParametersString();
proj4.Open();
shapeFileLayer.FeatureSource.Projection = proj4;
LayerOverlay staticOverlay = new LayerOverlay();
staticOverlay.Layers.Add("ShapeLayer",shapeFileLayer);
Map1.CustomOverlays.Add(google);
Map1.CustomOverlays.Add(staticOverlay);
shapeFileLayer.Open();
Map1.CurrentExtent = shapeFileLayer.GetBoundingBox();
shapeFileLayer.Close();