Latest Contributions by NarelleChedzey

Hi,    Unfortunately we do not currently have any functionality to show custom help topics for MapTools.  I will add an issue to our backlog to include this functionality.    Regards Narelle ... View more

Hi Dave,  One way of having a sketch tool allow multiple clicks without using the Line sketch is to use the Multipoint geometry type.   You can then override the OnSketchModifiedAsync callback to force the sketch to finish after your required number of clicks (in this case 2).  Here's a small snippet that sounds like what you're looking for.  internal class LeaderLineTool : MapTool { public LeaderLineTool() { IsSketchTool = true; SketchType = SketchGeometryType.Multipoint; SketchOutputMode = SketchOutputMode.Map; } protected override Task OnToolActivateAsync(bool active) { return base.OnToolActivateAsync(active); } protected override async Task<bool> OnSketchModifiedAsync() { var sketchGeom = await GetCurrentSketchAsync(); if (sketchGeom is Multipoint multiPoint) { var ptCount = multiPoint.Points.Count; // force the sketch to finish if there are more than 2 points if (ptCount >= 2) FinishSketchAsync(); } return true; } protected override Task<bool> OnSketchCompleteAsync(Geometry geometry) { if (geometry is Multipoint multiPoint) { // check the point count // user could have finished the sketch with less than the // required 2 points var ptCount = multiPoint.Points.Count; if (ptCount < 2) { return Task.FromResult(true); } var firstPoint = multiPoint.Points[0]; var secondPoint = multiPoint.Points[1]; // first point for leader line location // second point for callout location } return base.OnSketchCompleteAsync(geometry); } }   Narelle ... View more

Hello,  The recent project list is a user setting.  When you upgrade to a new version of ArcGIS Pro, you get a new collection of user settings.   As far as I know they do not automatically transfer between versions  That is your 3.1 user settings do not automatically become your 3.2 user settings when you upgrade to 3.2.  The GetRecentProjects API should return all the projects in your 3.2 recent project list user setting.  This is not restricted to projects that have been "created" in the 3.2 version, but projects that have been "opened" in 3.2.  You can find your user settings for 3.2 at c:\users\(userID)\AppData\Roaming\Esri\ArcGISPro_StrongName_xxxx\3.2.0.0 where the xxxx in ArcGISPro_StrongName_xxxx is some collection of characters.    Narelle     ... View more

Hi Hao,  The 3.2 release of the Pro SDK (coming very very soon) has support for TIN.  Some of the new objects that have been added to the API are TinLayer and TinDataset.  You can access the nodes (TinNode), edges (TinEdge) or triangles (TinTriangle) of a TinDataset by searching or accessing the element by it's index.  The TinDataset object also has many of the other methods that can be found on the ITinAdvanced2 interface.  Please take a look at these APIs when 3.2 is released and let us know if there is additional functionality you require.  Thanks Narelle         ... View more

Barbara,  If the data source has been cleared, then you probably need to also set other properties on the CIMMapStereoProperties instance.      Try something similar to the following protected override async void OnClick() { Map stereoMap = MapView.Active.Map; await QueuedTask.Run(async () => { CIMMap cimMap = stereoMap.GetDefinition(); var stereoProps = cimMap.StereoProperties; string path = @"D:\Data\StartProject.gdb"; var fileGdbConnPath = new FileGeodatabaseConnectionPath(new Uri(path, UriKind.Absolute)); using (var gdb = new Geodatabase(fileGdbConnPath)) { ArcGIS.Core.Data.Raster.MosaicDataset mDataset = gdb.OpenDataset<ArcGIS.Core.Data.Raster.MosaicDataset>("MyMoaid"); var mosaicDataConnection = mDataset.GetDataConnection(); var (leftImageID, rightImageID) = GetStereoImages(mDataset); stereoProps.SourceType = StereoSourceType.StereoModelCollection; stereoProps.StereoModelCollection = mosaicDataConnection; stereoProps.LeftImageID = leftImageID; stereoProps.RightImageID = rightImageID; cimMap.StereoProperties = stereoProps; stereoMap.SetDefinition(cimMap); } // MapView.Active.Redraw(true); }); } // Find the left and right image IDs from the mosaicDataset // This is achieved by querying the stereo table and retrieving // the ImageID1 and ImageID2 fields. (long image1ID, long image2ID) GetStereoImages(ArcGIS.Core.Data.Raster.MosaicDataset mDataset) { var stereoTable = mDataset?.GetStereoTable(); var stereoTableDef = stereoTable?.GetDefinition(); if (stereoTableDef == null) return (-1, -1); var image1Fld = stereoTableDef.FindField("ImageID1"); var image2Fld = stereoTableDef.FindField("ImageID2"); if ((image1Fld == -1) || (image2Fld == -1)) return (-1, -1); long image1 = -1; long image2 = -1; using (var cursor = stereoTable.Search(null)) { if (cursor.MoveNext()) { using (var row = cursor.Current) { var image = row[image1Fld]; if (image != null) System.Int64.TryParse(image.ToString(), out image1); image = row[image2Fld].ToString(); if (image != null) System.Int64.TryParse(image.ToString(), out image2); } } } return (image1, image2); }   You may also need to set the LeftImageColorizer and RightImageColorizer properties, but I am not sure.    Let me know if this still doesn't work for you.  It worked for my test scenario, but I am not a raster expert.   Narelle ... View more

Go back to your first approach and try calling base.StartSketchAsync() after you've changed the SketchType.    Internally the sketch is started on tool activation with the current SketchType.  If you change the SketchType after this moment, you need to tell the tool to re-initialize the sketch.   This is accomplished by the StartSketchAsync method.  Narelle ... View more

Hi,  You can override the CanCommit function on EmbeddableControl to return false when your fields have not been filled in. And true when your control is correct.  When a step cannot proceed, Tasks will show an error message at the bottom of the dockpane indicating that the step is not enabled or that there is an error.  You cannot modify or configure this built in message, so you may consider adding a more specific message to your embeddable control that indicates what the error is.  Narelle ... View more

Hi, Can you change the definition of your OnSelectionChange function to the following and see if that helps with the method firing when a choice is made in the combobox.    Protected Overrides Sub OnSelectionChange(layerName As ComboBoxItem) (so it is Overrides not Overridable Overloads)   Narelle     ... View more

Hi,  I'm sorry;  I'm not able to duplicate your problem with FeatureLayerCreationParams.  I have a group layer containing 3 layers (pointing to a file geodatabase).  Then I run the following code which inserts a hosted feature layer at index 2 in the group layer.   The new layer is inserted at the correct location.  Can you run this code and see if it works as you expect?     Narelle protected override void OnClick() { var groupLayer = MapView.Active.Map.GetLayersAsFlattenedList().OfType<GroupLayer>().FirstOrDefault(); if (groupLayer == null) return; // Airports_OPSNET45 string agolId = "8c1854a8580543b0a4848a0b5fbb0791"; int index = 2; DoIt(agolId, "My layer", index, groupLayer); } internal Task DoIt(string AgolId, string name, int index, GroupLayer groupLayer) { return QueuedTask.Run(() => { Item stagingLayer = ItemFactory.Instance.Create(AgolId, ItemFactory.ItemType.PortalItem); if (LayerFactory.Instance.CanCreateLayerFrom(stagingLayer)) { var featureCreateParams = new FeatureLayerCreationParams(stagingLayer) { IsVisible = true, MapMemberIndex = index, MapMemberPosition = MapMemberPosition.Index, Name = name }; Lactory.Instance.CreateLayer<FeatureLayer>(featureCreateParams, groupLayer); } }); }       ... View more