ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / ElevationLayerCreationParams Class
Members Example

In This Topic
    ElevationLayerCreationParams Class
    In This Topic
    Represents an object to initialize and create an elevation surface layer with pre-defined properties.
    Object Model
    ElevationLayerCreationParams ClassLayer ClassLayer ClassLayer ClassLayer ClassCIMDataConnection ClassItem ClassCIMLayerDocument Class
    Syntax
    public class ElevationLayerCreationParams : LayerCreationParams 
    Public Class ElevationLayerCreationParams 
       Inherits LayerCreationParams
    Example
    Create a New Elevation Surface
    //Note: call within QueuedTask.Run()
    //Define a ServiceConnection to use for the new Elevation surface
    var serverConnection = new CIMInternetServerConnection
    {
      Anonymous = true,
      HideUserProperty = true,
      URL = "https://elevation.arcgis.com/arcgis/services"
    };
    CIMAGSServiceConnection serviceConnection = new CIMAGSServiceConnection
    {
      ObjectName = "WorldElevation/Terrain",
      ObjectType = "ImageServer",
      URL = "https://elevation.arcgis.com/arcgis/services/WorldElevation/Terrain/ImageServer",
      ServerConnection = serverConnection
    };
    //Defines a new elevation source set to the CIMAGSServiceConnection defined above
    //At 2.x - var newElevationSource = new ArcGIS.Core.CIM.CIMElevationSource
    //{
    //  VerticalUnit = ArcGIS.Core.Geometry.LinearUnit.Meters,
    //  DataConnection = serviceConnection,
    //  Name = "WorldElevation/Terrain",
    //  Visibility = true
    //};
    //The elevation surface
    //At 2.x - var newElevationSurface = new ArcGIS.Core.CIM.CIMMapElevationSurface
    //{
    //  Name = "New Elevation Surface",
    //  BaseSources = new ArcGIS.Core.CIM.CIMElevationSource[1] { newElevationSource },
    //  Visibility = true,
    //  ElevationMode = ElevationMode.CustomSurface,
    //  VerticalExaggeration = 1,
    //  EnableSurfaceShading = false,
    //  SurfaceTINShadingMode = SurfaceTINShadingMode.Smooth,
    //  Expanded = false,
    //  MapElevationID = "{3DEC3CC5-7C69-4132-A700-DCD5BDED14D6}"
    //};
    //Get the active map
    var map = MapView.Active.Map;
    //Get the elevation surfaces defined in the map
    //At 2.x - var listOfElevationSurfaces = definition.ElevationSurfaces.ToList();
    var listOfElevationSurfaces = map.GetElevationSurfaceLayers();
    //Add the new elevation surface 
    //At 2.x - listOfElevationSurfaces.Add(newElevationSurface);
    var elevationLyrCreationParams = new ElevationLayerCreationParams(serviceConnection);
    var elevationSurface = LayerFactory.Instance.CreateLayer<ElevationSurfaceLayer>(
           elevationLyrCreationParams, map);
    Add an elevation source to an existing elevation surface layer
    // wrap in QueuendTask.Run
    
    // surfaceLayer could also be the ground layer
    
    string uri = "https://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer";
    var createParams = new ElevationLayerCreationParams(new Uri(uri));
    createParams.Name = "Terrain 3D";
    var eleSourceLayer = LayerFactory.Instance.CreateLayer<Layer>(createParams, surfaceLayer);
    Inheritance Hierarchy

    System.Object
       ArcGIS.Desktop.Mapping.MapMemberCreationParams
          ArcGIS.Desktop.Mapping.LayerCreationParams
             ArcGIS.Desktop.Mapping.ElevationLayerCreationParams

    Requirements

    Target Platforms: Windows 11, Windows 10, Windows 8.1

    See Also