public ActionResult SetImageFormatAndQuality(Map map, GeoCollection <object> args)
{
if (null == map)
{
map = new Map("Map1", new System.Web.UI.WebControls.Unit(100, UnitType.Percentage), 510);
ShapeFileFeatureLayer worldLayer = new ShapeFileFeatureLayer(Server.MapPath("~/App_Data/cntry02.shp"));
worldLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyles.CreateSimpleAreaStyle(GeoColor.FromArgb(255, 243, 239, 228), GeoColor.FromArgb(255, 218, 193, 163), 1);
worldLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
ShapeFileFeatureLayer majorCitiesShapeLayer = new ShapeFileFeatureLayer(Server.MapPath(@"~\App_Data\cities_a.shp"));
majorCitiesShapeLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyles.CreateCompoundCircleStyle(GeoColor.StandardColors.White, 6F, GeoColor.StandardColors.Black, 1F, GeoColor.StandardColors.Black, 3F);
majorCitiesShapeLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
ShapeFileFeatureLayer majorCitiesLabelLayer = new ShapeFileFeatureLayer(Server.MapPath(@"~\App_Data\cities_a.shp"));
majorCitiesLabelLayer.ZoomLevelSet.ZoomLevel01.DefaultTextStyle = TextStyles.CreateSimpleTextStyle("AREANAME", "Verdana", 8, DrawingFontStyles.Regular, GeoColor.StandardColors.Black);
majorCitiesLabelLayer.ZoomLevelSet.ZoomLevel01.DefaultTextStyle.PointPlacement = PointPlacement.UpperCenter;
majorCitiesLabelLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
LayerOverlay overlay = new LayerOverlay("mapOverlay");
overlay.TileType = TileType.SingleTile;
overlay.Layers.Add("WorldLayer", worldLayer);
overlay.Layers.Add("MajorCitiesShapes", majorCitiesShapeLayer);
overlay.Layers.Add("MajorCitiesLabels", majorCitiesLabelLayer);
map.CustomOverlays.Add(overlay);
}
else
{
if (null != args && args.Count > 0)
{
int quality = System.Convert.ToInt32(args[0]);
((LayerOverlay)map.CustomOverlays["mapOverlay"]).JpegQuality = quality;
}
}
return(View(map));
}