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1. Create a new class named "DemoAppMapLayerProvider"
2. Add the following contents to this class:
using System.Collections.Generic; using System.Linq; using DelftTools.Shell.Gui; using DeltaShell.Plugin.DemoApp.Models; using SharpMap.Api.Layers; using SharpMap.Layers; namespace DeltaShell.Plugin.DemoApp { public class DemoAppMapLayerProvider : IMapLayerProvider { public ILayer CreateLayer(object data, object parentData) { var myModel = data as VolumeModel; if (myModel != null) { return new GroupLayer(myModel.Name); } return null; } public bool CanCreateLayerFor(object data, object parentData) { return data is VolumeModel; } public IEnumerable<object> ChildLayerObjects(object data) { var myModel = data as VolumeModel; if (myModel != null) { return myModel.DataItems.Select(d => d.Value); } return Enumerable.Empty<object>(); } } }
3. Register the map layer provider in the gui plugin class by adding the following code to DemoAppGuiPlugin:
public override IMapLayerProvider MapLayerProvider { get { return new DemoAppMapLayerProvider(); } }
4. Run the application and create a volume model: a dialog to select a view for the volume model will automatically be opened Image Select Central map