private void InsertPointBefore_ItemClick(object sender, ItemClickEventArgs e) { try { IPointCollection pGeometry; IEnvelope envelope = this.m_pGeometry.Envelope; double dx = CommonHelper.ConvertPixelsToMapUnits(this.m_pMap as IActiveView, 6.0); envelope.Expand(dx, dx, false); if (this.m_pGeometry.GeometryType == esriGeometryType.esriGeometryMultipoint) { pGeometry = this.m_pGeometry as IPointCollection; } else { IGeometryCollection geometrys = this.m_pGeometry as IGeometryCollection; pGeometry = geometrys.get_Geometry(this.listBox1.SelectedIndex) as IPointCollection; } int i = this.listView1.SelectedIndices[0]; IPoint point = pGeometry.get_Point(i - 1); IPoint point2 = pGeometry.get_Point(i); IPoint inPoint = new PointClass(); inPoint.PutCoords((point.X + point2.X) / 2.0, (point.Y + point2.Y) / 2.0); if (this.m_HasZ) { inPoint.Z = (point.Z + point2.Z) / 2.0; } if (this.m_HasM) { inPoint.M = (point.M + point2.M) / 2.0; } object before = i; object after = Missing.Value; pGeometry.AddPoint(inPoint, ref before, ref after); this.ResetListView(); (this.m_pMap as IActiveView).PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, envelope); IWorkspaceEdit workspace = (this.m_pEditFeature.Class as IDataset).Workspace as IWorkspaceEdit; workspace.StartEditOperation(); this.m_pEditFeature.Shape = this.m_pGeometry; this.m_pEditFeature.Store(); workspace.StopEditOperation(); envelope = this.m_pGeometry.Envelope; envelope.Expand(dx, dx, false); (this.m_pMap as IActiveView).PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, envelope); this.SetStatus(); } catch (Exception exception) { Logger.Current.Error("", exception, ""); } }
/// <summary> /// 聚焦到目标地物 /// </summary> /// <param name="pMapCtrl">地图控件control</param> /// <param name="pGeo">地物</param> public static void ZoomToFeature(AxMapControl pMapCtrl, IGeometry pGeo) { if (pGeo == null || pGeo.IsEmpty) { return; } IEnvelope pEnvelope = pGeo.Envelope; //pMapCtrl.ActiveView.Extent = pEnvelope; //如果是点类型则集中显示 if (pGeo.GeometryType == esriGeometryType.esriGeometryPoint) { //IEnvelope pEnv = pMapCtrl.ActiveView.FullExtent; //pEnv.Expand(0.005, 0.005, false); //pMapCtrl.ActiveView.Extent = pEnv; IPoint pPoint = (IPoint)pGeo; pMapCtrl.CenterAt(pPoint); pMapCtrl.MapScale = 2000; } else if (pGeo.GeometryType == esriGeometryType.esriGeometryPolyline) { if (!pEnvelope.IsEmpty) { pEnvelope.Expand(3, 3, true); pMapCtrl.ActiveView.Extent = pEnvelope; } else { IPointCollection pPntColl = pGeo as IPointCollection; IPoint pt = pPntColl.get_Point(1); pMapCtrl.CenterAt(pt); pMapCtrl.MapScale = 2000; } } else if (pGeo.GeometryType == esriGeometryType.esriGeometryPolygon) { pEnvelope.Expand(2, 2, true); pMapCtrl.ActiveView.Extent = pEnvelope; } //pMapCtrl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null); pMapCtrl.ActiveView.Refresh(); pMapCtrl.ActiveView.ScreenDisplay.UpdateWindow(); FlashGeometry(pMapCtrl.Object as IMapControl4, pGeo); //pMapCtrl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null); //pMapCtrl.ActiveView.ScreenDisplay.UpdateWindow(); }
/// <summary> /// 缩放到Feature /// </summary> /// <param name="pMapControl"></param> /// <param name="pFeature"></param> private void ZoomToFeature(IMapControlDefault pMapControl, IFeature pFeature) { if (pFeature == null) { return; } if (pFeature.Shape == null) { return; } IEnvelope pEnvelope = null; if (pFeature.Shape.GeometryType == esriGeometryType.esriGeometryPoint) { ITopologicalOperator pTop = pFeature.Shape as ITopologicalOperator; IGeometry pGeometry = pTop.Buffer(50); pEnvelope = pGeometry.Envelope; } else { pEnvelope = pFeature.Extent; } if (pEnvelope == null) { return; } pEnvelope.Expand(1.5, 1.5, true); IActiveView pActiveView = pMapControl.Map as IActiveView; pActiveView.Extent = pEnvelope; pActiveView.Refresh(); }
private void MoveElement() { ITransform2D pTrans2d; IGraphicsContainer pGraphicsContainer; pGraphicsContainer = m_MapControl.ActiveView.GraphicsContainer; pGraphicsContainer.Reset(); IElement pElement = pGraphicsContainer.Next(); if (pElement != null) { m_pEnvelope = pElement.Geometry.Envelope; } while (pElement != null) { if (!pElement.Equals((object)m_pBasePointElement)) { pTrans2d = (ITransform2D)pElement.Geometry; //接口的跳转 pTrans2d.Move(m_pPoint2.X - m_pPoint1.X, m_pPoint2.Y - m_pPoint1.Y); pElement.Geometry = (IGeometry)pTrans2d; } m_pEnvelope.Union(pElement.Geometry.Envelope); pElement = pGraphicsContainer.Next(); } m_pEnvelope.Expand(2, 2, false); m_pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, m_pEnvelope);//视图刷新 }
public void RefreshDisplay(double latitude, double longitude, double percent) { if (MxDocument == null) { throw new InvalidOperationException("MxDocument not set"); } GetObjectFactoryOrFail(); //IPoint center = new PointClass(); var center = (IPoint)_objectFactory.Create("esriGeometry.Point"); center.PutCoords(longitude, latitude); center.SpatialReference = Wgs84; center.Project(MxDocument.FocusMap.SpatialReference); var map = ((IActiveView)MxDocument.FocusMap); IEnvelope extents = map.Extent; extents.Expand(percent, percent, true); //If percent is less than one it will shrink if (((IRelationalOperator)center).Within(extents)) { map.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null); } else { extents = map.Extent; extents.CenterAt(center); map.Extent = extents; map.Refresh(); } }
public void ZoomToFeature(IFeatureLayer featureLayer, int oid) { IFeature pFeature = SelectFeature(featureLayer, oid); IGeometry pGeometry = pFeature.Shape; if (pGeometry == null || pGeometry.IsEmpty) { return; } IEnvelope pEnvelope = pGeometry.Envelope; if (pGeometry.GeometryType == esriGeometryType.esriGeometryPoint) { pEnvelope.XMax += 20; pEnvelope.XMin -= 20; pEnvelope.YMax += 20; pEnvelope.YMin -= 20; } else { pEnvelope.Expand(expandNum, expandNum, false); } _activeView.Extent = pEnvelope; _activeView.Refresh(); }
public override void OnMouseDown(int Button, int Shift, int X, int Y) { base.OnMouseDown(Button, Shift, X, Y); if (Button != 1) { return; } try { IPoint Dwnpoint = this.mapControl.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(X, Y); IEnvelope pEnve = this.mapControl.TrackRectangle() as IEnvelope; if (!pEnve.IsEmpty) { this.mapControl.ActiveView.Extent = pEnve; this.mapControl.ActiveView.Refresh(); } if (Dwnpoint != null && !Dwnpoint.IsEmpty) { IEnvelope envelope = this.mapControl.ActiveView.Extent; envelope.Expand(0.5, 0.5, true); this.mapControl.ActiveView.Extent = envelope; this.mapControl.ActiveView.Refresh(); } } catch (Exception ex) { MessageBox.Show(ex.Message); } }
/// <summary> /// Zooms to geometry. /// </summary> /// <param name="geometry">The geometry.</param> /// <param name="pMap">The p map.</param> public static void ZoomToGeometry(IGeometry geometry, IMap pMap) { if (geometry == null) { return; } IRgbColor color = new RgbColor(); color.Red = 255; color.Green = 0; color.Blue = 255; IEnvelope pEnv = geometry.Envelope; if (geometry.GeometryType == esriGeometryType.esriGeometryPoint) { pEnv.XMax = pEnv.XMax + 20; pEnv.XMin = pEnv.XMin - 20; pEnv.YMax = pEnv.YMax + 20; pEnv.YMin = pEnv.YMin - 20; } else { pEnv.Expand(1.2, 1.2, true); } IActiveView pView = ((IActiveView)pMap); pView.Extent = pEnv; pView.Refresh(); }
/// <summary> /// Handler operation Identify Route /// </summary> /// <param name="boundVariables">list of variables bound</param> /// <param name="operationInput">input of operation</param> /// <param name="outputFormat">format of output</param> /// <param name="requestProperties">list of request properties</param> /// <param name="responseProperties">list of response properties </param> /// <returns>response in byte</returns> private byte[] IdentifyRouteOperHandler(NameValueCollection boundVariables, JsonObject operationInput, string outputFormat, string requestProperties, out string responseProperties) { responseProperties = "{\"Content-Type\" : \"application/json\"}"; string methodName = MethodBase.GetCurrentMethod().Name; int routeLayerID = Convert.ToInt32(boundVariables["RouteLayersID"], CultureInfo.InvariantCulture); esriUnits routeMeasureUnit = DSUtility.GetMeasureUnit(operationInput, MeasureUnit.routeMeasureUnit); IFeatureClass featureClass = this.GetRouteFeatureClass(routeLayerID); string routeIDFieldNameValue = DSUtility.GetRouteIDFieldName(operationInput, featureClass.OIDFieldName); IRouteLocator2 routeLocator = DSUtility.GetRouteLocator(featureClass, routeIDFieldNameValue, routeMeasureUnit); double?tolerance; bool found = operationInput.TryGetAsDouble("tolerance", out tolerance); if (!found || !tolerance.HasValue) { tolerance = 0.0; } JsonObject jsonLocation; if (!operationInput.TryGetJsonObject("location", out jsonLocation)) { throw new ArgumentException("Invalid location", methodName); } IPoint location = Conversion.ToGeometry(jsonLocation, esriGeometryType.esriGeometryPoint) as IPoint; if (location == null) { throw new ArgumentException("Invalid location", methodName); } IEnvelope envelope = location.Envelope; envelope.Expand(tolerance.Value, tolerance.Value, false); IRouteMeasurePointLocation routeMeasurePointLocation = new RouteMeasurePointLocationClass(); IRouteLocation routeLocation; IFeature feature; JsonObject result = new JsonObject(); List <JsonObject> measures = new List <JsonObject>(); IEnumRouteIdentifyResult enumResult = routeLocator.Identify(envelope, string.Empty); for (int i = 1; i <= enumResult.Count; i++) { enumResult.Next(out routeLocation, out feature); routeMeasurePointLocation = (IRouteMeasurePointLocation)routeLocation; JsonObject measure = new JsonObject(); measure.AddString("routeID", routeLocation.RouteID.ToString()); measure.AddDouble("measure", routeMeasurePointLocation.Measure); measures.Add(measure); } result.AddArray("location", measures.ToArray()); return(result.JsonByte()); }
/// <summary> /// Call the OD cost matrix solver and display the results /// </summary> /// <param name="sender">Sender of the event</param> /// <param name="e">Event</param> private void cmdSolve_Click(object sender, EventArgs e) { IGPMessages gpMessages = new GPMessagesClass(); try { lstOutput.Items.Clear(); cmdSolve.Text = "Solving..."; SetSolverSettings(); // Solve if (!m_NAContext.Solver.Solve(m_NAContext, gpMessages, null)) lstOutput.Items.Add("Partial Result"); DisplayOutput(); // Zoom to the extent of the route IGeoDataset gDataset = m_NAContext.NAClasses.get_ItemByName("ODLines") as IGeoDataset; IEnvelope envelope = gDataset.Extent; if (!envelope.IsEmpty) { envelope.Expand(1.1, 1.1, true); axMapControl.Extent = envelope; } axMapControl.Refresh(); } catch (Exception ex) { lstOutput.Items.Add("Failure: " + ex.Message); } lstOutput.Items.Add(GetGPMessagesAsString(gpMessages)); cmdSolve.Text = "Find OD Cost Matrix"; }
private static List <ArcmapPickCandidate> FindPickCandidates( IPoint mapPoint, List <IFeatureLayer> pickLayers, double mapScale, double searchTolerance) { List <ArcmapPickCandidate> result = new List <ArcmapPickCandidate>(); if (pickLayers.Count > 0) { IEnvelope searchEnvelope = mapPoint.Envelope; searchEnvelope.Expand(searchTolerance, searchTolerance, false); foreach (IFeatureLayer pickLayer in pickLayers) { if (ArcmapLayerUtils.LayerIsVisible(pickLayer, mapScale)) { IIdentify identifier = pickLayer as IIdentify; IArray elements = identifier.Identify(searchEnvelope); foreach (object element in elements.Enumerate()) { IFeature feature = (element as IRowIdentifyObject).Row as IFeature; double distance; IPoint footPoint; CalculateNearestDistanceToFeature(mapPoint, feature, out distance, out footPoint); ArcmapPickCandidate ranking = new ArcmapPickCandidate(element as IIdentifyObj, distance); result.Add(ranking); } } } } return(result); }
public override void OnMouseDown(int Button, int Shift, int X, int Y) { base.OnMouseDown(Button, Shift, X, Y); if (Button != 1) { return; } IPoint Dwnpoint = this.mapcontrol.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(X, Y); IEnvelope pEnve = this.mapcontrol.TrackRectangle(); if (!pEnve.IsEmpty) { IEnvelope currentExtent, NewIEN = null; currentExtent = this.mapcontrol.ActiveView.Extent; double dXmin = 0, dYmin = 0, dXmax = 0, dYmax = 0, dHeight = 0, dWidth = 0; dWidth = currentExtent.Width * (currentExtent.Width / pEnve.Width); dHeight = currentExtent.Height * (currentExtent.Height / pEnve.Height); dXmin = currentExtent.XMin - ((pEnve.XMin - currentExtent.XMin) * (currentExtent.Width / pEnve.Width)); dYmin = currentExtent.YMin - ((pEnve.YMin - currentExtent.YMin) * (currentExtent.Height / pEnve.Height)); dXmax = dXmin + dWidth; dYmax = dYmin + dHeight; NewIEN = new EnvelopeClass(); NewIEN.PutCoords(dXmin, dYmin, dXmax, dYmax); this.mapcontrol.ActiveView.Extent = NewIEN; this.mapcontrol.ActiveView.Refresh(); } if (Dwnpoint != null && !Dwnpoint.IsEmpty) { IEnvelope envelope = this.mapcontrol.ActiveView.Extent; envelope.Expand(2, 2, true); this.mapcontrol.ActiveView.Extent = envelope; this.mapcontrol.ActiveView.Refresh(); } }
public void ScaleToGeo(IMapControl3 pMapCtrl, IGeometry pGeo) { IEnvelope envelope = pGeo.Envelope; if ((pMapCtrl.Extent.LowerLeft.X > envelope.LowerLeft.X || pMapCtrl.Extent.LowerLeft.Y > envelope.LowerLeft.Y || pMapCtrl.Extent.UpperRight.X < envelope.UpperRight.X ? true : pMapCtrl.Extent.UpperRight.Y < envelope.UpperRight.Y)) { if (pGeo.GeometryType != esriGeometryType.esriGeometryPoint) { IEnvelope envelope1 = pGeo.Envelope; envelope1.Expand(3, 3, true); pMapCtrl.Extent = (envelope1); } else { IEnvelope envelope2 = pGeo.Envelope; IEnvelope extent = pMapCtrl.Extent; double width = extent.Width; double height = extent.Height; envelope2.Expand(width / 2, height / 2, false); pMapCtrl.Extent = (envelope2); } } }
private void Center(IEnvelope envelope) { IPoint point = new PointClass(); try { point.PutCoords((envelope.XMin + envelope.XMax) / 2, (envelope.YMin + envelope.YMax) / 2); } catch { envelope = axMapControl1.ActiveView.Extent; point.PutCoords((envelope.XMin + envelope.XMax) / 2, (envelope.YMin + envelope.YMax) / 2); } //axMapControl1.CenterAt(point); //居中方法二 envelope.Expand(2, 2, true); var env2 = axMapControl1.ActiveView.Extent; env2.CenterAt(point); axMapControl1.ActiveView.Extent = envelope;//env2 时 当前视图显示范围 axMapControl1.ActiveView.Refresh(); }
public static IGeometry GetEnlargedExtentPolygon([NotNull] IGeometry shape, double xyTolerance) { IEnvelope extent = shape.Envelope; if (extent.IsEmpty) { // if even the extent is null, there's nothing we can do. // this will be an error without geometry return(null); } double expandDistance = xyTolerance * 10; if (extent.Width < expandDistance && extent.Height < expandDistance) { // extent is very small, just return LL corner point return(extent.LowerLeft); } const bool asRatio = false; extent.Expand(expandDistance, expandDistance, asRatio); return(GeometryFactory.CreatePolygon(extent)); }
private IEnvelope method_3(IGraphicsContainerSelect igraphicsContainerSelect_0) { try { IEnumElement selectedElements = igraphicsContainerSelect_0.SelectedElements; selectedElements.Reset(); IEnvelope envelope = null; IEnvelope inEnvelope = null; for (IElement element2 = selectedElements.Next(); element2 != null; element2 = selectedElements.Next()) { if (envelope == null) { envelope = element2.Geometry.Envelope; } else { inEnvelope = element2.Geometry.Envelope; envelope.Union(inEnvelope); } } if ((envelope != null) && ((envelope.Width == 0.0) || (envelope.Height == 0.0))) { envelope.Expand(0.001, 0.001, false); return(envelope); } } catch (Exception) { } return(null); }
//主地图:地图范围(Extent)变化 private void axMapControlMainMap_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e) { #region 主地图地图范围Extent变化时,鹰眼中的地图范围Extent也跟随着变化 IEnvelope envelope = (IEnvelope)e.newEnvelope; //得到主地图的新范围 IGraphicsContainer graphicsContainer = axMapControlEagleMap.Map as IGraphicsContainer; IActiveView activeView = graphicsContainer as IActiveView; graphicsContainer.DeleteAllElements(); //在绘制前,清除axMapControlEagleMap中的任何图形元素 IRectangleElement rectangleElement = new RectangleElement() as IRectangleElement; IElement element = rectangleElement as IElement; element.Geometry = envelope; //产生一个线符号对象,设置鹰眼中的红线框 ILineSymbol lineSymbol = new SimpleLineSymbol(); lineSymbol.Width = 1.6; lineSymbol.Color = RenderOpt.GetIColor(255, 0, 0); //设置填充符号的属性 IFillSymbol fillSymbol = new SimpleFillSymbol(); fillSymbol.Color = RenderOpt.GetIColor(255, 0, 0, 0); fillSymbol.Outline = lineSymbol; IFillShapeElement fillShapeElement = element as IFillShapeElement; fillShapeElement.Symbol = fillSymbol; graphicsContainer.AddElement((IElement)fillShapeElement, 0); //刷新 envelope.Expand(2, 2, true); activeView.Extent = envelope; activeView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null); #endregion }
private int FindFeatureFID(IPoint pPoint) { try { double Tol = 4; IEnvelope pEnvelop = pPoint.Envelope; pEnvelop.Expand(Tol, Tol, false); ISpatialFilter pSpatialFilter = new SpatialFilterClass(); pSpatialFilter.Geometry = pEnvelop; pSpatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects; int intTLayerIdx = m_pSnippet.GetIndexNumberFromLayerName(m_mapControl.ActiveView, strTargetLayerName); ILayer pLayer = m_mapControl.get_Layer(intTLayerIdx); IFeatureLayer pFLayer = (IFeatureLayer)pLayer; string ShapeFieldName = pFLayer.FeatureClass.ShapeFieldName; pSpatialFilter.GeometryField = pFLayer.FeatureClass.ShapeFieldName; IFeatureClass pFeatureClass = pFLayer.FeatureClass; IFeatureCursor pFCursor = pFeatureClass.Search(pSpatialFilter, false); IFeature pFeature = pFCursor.NextFeature(); //int intFIDIdx = pFeatureClass.FindField("FID"); int intFID = Convert.ToInt32(pFeature.get_Value(0)); //Get FID Value return(intFID); } catch (Exception ex) { frmErrorLog pfrmErrorLog = new frmErrorLog(); pfrmErrorLog.ex = ex; pfrmErrorLog.ShowDialog(); return(-1); } }
private void btnOK_Click(object sender, EventArgs e) { if (this.mapGridBorderPropertyPage_0.OutlineSymbol != null) { IElement element = new RectangleElementClass(); IFillSymbol symbol = new SimpleFillSymbolClass { Outline = this.mapGridBorderPropertyPage_0.OutlineSymbol }; (symbol as ISimpleFillSymbol).Style = esriSimpleFillStyle.esriSFSNull; (element as IFillShapeElement).Symbol = symbol; IEnvelope envelope = (this.imapFrame_0 as IElement).Geometry.Envelope; envelope.Expand(1.0, 1.0, false); element.Geometry = envelope; IFrameElement element2 = new FrameElementClass(); (element2 as IElement).Geometry = envelope; IGroupElement group = new GroupElementClass(); this.igraphicsContainer_0.MoveElementToGroup(element, group); this.igraphicsContainer_0.MoveElementToGroup(element2 as IElement, group); this.igraphicsContainer_0.AddElement(group as IElement, 0); } if (this.mapGridBorderPropertyPage_0.IsGenerateGraphics) { this.m_pMapGrid.GenerateGraphics(this.imapFrame_0, this.igraphicsContainer_0); } }
public override void OnClick() { //Get the current extent of the active view IActiveView activeView = m_HookHelper.ActiveView; IEnvelope envelope = activeView.Extent; //Get the extension manager ExtensionManager extensionManager = new ExtensionManagerClass(); //Get the extension from the extension manager IExtension extension = extensionManager.FindExtension("Zoom Factor Extension"); //Get the zoom factor from the extension double zoomFactor = 1.1; if (extension != null) { IZoomExtension zoomExtension = (IZoomExtension)extension; zoomFactor = zoomExtension.ZoomFactor; } else { System.Windows.Forms.MessageBox.Show("The extension cannot be found!"); } //Update the current extent of the active view envelope.Expand((System.Convert.ToDouble(1.0) / zoomFactor), (System.Convert.ToDouble(1.0) / zoomFactor), true); activeView.Extent = envelope; activeView.Refresh(); }
protected override int CompleteTileCore(TileInfo args) { if (OnCachedRow != null) { if (args.CurrentEnvelope != null && args.State != TileState.Initial) { IEnvelope search = GeometryFactory.Clone(args.CurrentEnvelope); search.Expand(SearchDistance, SearchDistance, false); ISpatialFilter filter = new SpatialFilterClass(); filter.Geometry = search; filter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects; int tableIndex = 0; foreach (ITable table in InvolvedTables) { var filterHelper = new QueryFilterHelper(table, null, false); filterHelper.ForNetwork = true; foreach (IRow cachedRow in Search(table, filter, filterHelper)) { OnCachedRow(args, cachedRow, tableIndex); } tableIndex++; } } } return(OnCompleteTile == null ? NoError : OnCompleteTile(args)); }
private void RotateElement() { ITransform2D pTrans2d; IGraphicsContainer pGraphicsContainer; pGraphicsContainer = m_pActiveView.GraphicsContainer; pGraphicsContainer.Reset(); IElement pElement = pGraphicsContainer.Next(); if (pElement != null) { m_pEnvelope = pElement.Geometry.Envelope; } while (pElement != null) { if (!pElement.Equals((object)m_pBasePointElement)) { pTrans2d = (ITransform2D)pElement.Geometry; //接口的跳转 pTrans2d.Rotate(m_pPoint0, Class.Common.GetAzimuth_P12(m_pPoint0, m_pPoint2) - Class.Common.GetAzimuth_P12(m_pPoint0, m_pPoint1)); pElement.Geometry = (IGeometry)pTrans2d; } m_pEnvelope.Union(pElement.Geometry.Envelope); pElement = pGraphicsContainer.Next(); } m_pEnvelope.Expand(2, 2, false); m_pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, m_pEnvelope);//视图刷新 }
private void QueryBoundsFromGeom(int hDC, ref IDisplayTransformation transform, ref IPolygon boundary, ref IPoint point) { IPointCollection pointCollection = null; pointCollection = (IPointCollection)boundary; try { IPolygon polygonClass = new Polygon() as IPolygon; (this.m_NumeratorTextSymbol as ISymbol).QueryBoundary(hDC, transform, point, polygonClass); IEnvelope envelope = polygonClass.Envelope; IPolygon polygon = new Polygon() as IPolygon; (this.m_DenominatorTextSymbol as ISymbol).QueryBoundary(hDC, transform, point, polygon); envelope.Union(polygon.Envelope); envelope.Expand(4, 0, false); object value = Missing.Value; object obj = Missing.Value; pointCollection.AddPoint(envelope.LowerLeft, ref value, ref value); pointCollection.AddPoint(envelope.LowerRight, ref value, ref value); pointCollection.AddPoint(envelope.UpperRight, ref value, ref value); pointCollection.AddPoint(envelope.UpperLeft, ref value, ref value); pointCollection.AddPoint(envelope.LowerLeft, ref value, ref value); ITransform2D transform2D = null; if (this.m_Angle + this.m_dMapRotation != 0) { transform2D = boundary as ITransform2D; transform2D.Rotate(point, Utility.Radians(this.m_Angle + this.m_dMapRotation)); } } catch (Exception exception) { exception.ToString(); } }
/// <summary> /// 从组中删除所有元素 /// </summary> /// <param name="groupElement"></param> void RemoveElementFromGroupElement(IGroupElement groupElement) { if (groupElement == null || groupElement.ElementCount == 0) { return; } try { IGraphicsContainer g = m_hookHelper.ActiveView.GraphicsContainer; for (int index = 0; index < groupElement.ElementCount; index++) { IElement tmp_Ele = groupElement.get_Element(index); if (tmp_Ele is IGroupElement) { RemoveElementFromGroupElement(tmp_Ele as IGroupElement); } else { try { groupElement.DeleteElement(tmp_Ele); } catch { } finally { tmp_Ele = null; } } } //groupElement.ClearElements(); } catch { } finally { //刷新 IEnvelope pEnvBounds = null; //获取上一次轨迹线的范围,以便确定刷新范围 try { if (m_TraceLine != null) { m_TraceLine.QueryEnvelope(pEnvBounds); pEnvBounds.Expand(4, 4, true); //矩形框向四周扩大4倍(大于2倍就行),目的是为了保证有充足的刷新区域 } else { pEnvBounds = m_hookHelper.ActiveView.Extent; } } catch { pEnvBounds = m_hookHelper.ActiveView.Extent; } m_hookHelper.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, pEnvBounds); } }
/// <summary> /// Moves to a Location /// </summary> /// <param name="point">The point.</param> /// <param name="map">The map.</param> /// <param name="minX">The min X.</param> /// <param name="minY">The min Y.</param> /// <param name="maxX">The max X.</param> /// <param name="maxY">The max Y.</param> private void MoveToLocation(IPoint point, IMap map, int coordinateSystem, Double minX, Double minY, Double maxX, Double maxY) { try { if (DataHubConfiguration.Current.UsePan) { PanTo(point); } else { //Check envelope is not of size 0x0 if (!(maxX == minX) && !(maxY == minY)) { IEnvelope envelope = (IEnvelope) new ESRI.ArcGIS.Geometry.EnvelopeClass(); envelope.SpatialReference = map.SpatialReference; envelope.PutCoords(minX, minY, maxX, maxY); envelope = this.ConvertToCoordinateSystem <EnvelopeClass>(envelope as EnvelopeClass, coordinateSystem, map.SpatialReference); envelope.Expand(1.2, 1.2, true); ZoomTo(envelope); } else { ZoomTo(point, DataHubConfiguration.Current.ZoomScale); } } } catch (Exception ex) { ShowError(ex); } }
public static void ScaleToGeo(IMap pMap, IGeometry pGeo) { IEnvelope envelope = pGeo.Envelope; envelope.Expand(3, 3, true); ((IActiveView)pMap).Extent = (envelope); }
private bool CheckTable([NotNull] IPoint point, [NotNull] IFeatureClass neighbor, int tableIndex) { ISpatialFilter filter = _filter[tableIndex]; point.QueryEnvelope(_box); _box.Expand(SearchDistance, SearchDistance, false); filter.Geometry = _box; foreach (IRow row in Search((ITable)neighbor, _filter[tableIndex], _helper[tableIndex], point)) { var neighborFeature = (IFeature)row; double distance = GetDistance(point, neighborFeature); if (distance <= SearchDistance) { return(true); } } return(false); }
//回退操作 private void Undo() { if (m_pUndoArray.Count > 1) { m_pEnvelope = CommonFunction.GetMinEnvelopeOfTheArray(m_pUndoArray); } else if (m_pUndoArray.Count == 1) { IPoint pTempPoint = new PointClass(); pTempPoint.X = (m_pUndoArray.get_Element(0) as Point).X; pTempPoint.Y = (m_pUndoArray.get_Element(0) as Point).Y; m_pEnvelope.Width = Math.Abs(m_pPoint.X - pTempPoint.X); m_pEnvelope.Height = Math.Abs(m_pPoint.Y - pTempPoint.Y); pTempPoint.X = (pTempPoint.X + m_pPoint.X) / 2; pTempPoint.Y = (pTempPoint.Y + m_pPoint.Y) / 2; m_pEnvelope.CenterAt(pTempPoint); } if (m_pEnvelope != null && !m_pEnvelope.IsEmpty) { m_pEnvelope.Expand(10, 10, false); } ; m_pUndoArray.Remove(m_pUndoArray.Count - 1);//删除数组中最后一个点 m_mouseDownCount--; //屏幕刷新 m_pActiveView.PartialRefresh(esriViewDrawPhase.esriViewForeground, null, m_pEnvelope); m_pActiveView.ScreenDisplay.UpdateWindow(); //开始作复位工作 if (m_pUndoArray.Count != 0) { CommonFunction.DisplaypSegmentColToScreen(m_MapControl, ref m_pUndoArray); m_pLastPoint = (IPoint)m_pUndoArray.get_Element(m_pUndoArray.Count - 1); m_pFeedback = new NewLineFeedbackClass(); m_pLineFeed = (NewLineFeedback)m_pFeedback; m_pLineFeed.Display = m_pActiveView.ScreenDisplay; if (m_pLineFeed != null) { m_pLineFeed.Stop(); } m_pLineFeed.Start(m_pLastPoint); m_MapControl.ActiveView.GraphicsContainer.DeleteAllElements(); CommonFunction.DrawPointSMSSquareSymbol(m_MapControl, m_pLastPoint); m_pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, m_pEnvelope); //视图刷新 } else { //复位 m_pFeedback.MoveTo(m_pAnchorPoint); Reset(); } }
protected override int ExecuteCore(IRow row, int tableIndex) { if (tableIndex > 0) { return(NoError); } if (_filter == null) { InitFilter(); } ISpatialFilter filter = Assert.NotNull(_filter, "_filter"); var processed0 = new SegmentNeighbors(new SegmentPartComparer()); IGeometry geom0 = ((IFeature)row).Shape; IEnvelope box0 = geom0.Envelope; box0.Expand(SearchDistance, SearchDistance, false); filter.Geometry = box0; var errorCount = 0; double maxNear = SearchDistance; const int neighborTableIndex = 1; IFeatureRowsDistance rowsDistance = NearDistanceProvider.GetRowsDistance(row, tableIndex); foreach (IRow neighborRow in Search((ITable)_reference, filter, _helper, geom0)) { var rowNeighbor = (IFeature)neighborRow; if (IgnoreNeighbor(row, neighborRow)) { continue; } SegmentNeighbors processed1; var neighborKey = new RowKey(rowNeighbor, neighborTableIndex); if (!ProcessedList.TryGetValue(neighborKey, out processed1)) { processed1 = new SegmentNeighbors(new SegmentPartComparer()); ProcessedList.Add(neighborKey, processed1); } NeighborhoodFinder finder = GetNeighborhoodFinder(rowsDistance, (IFeature)row, tableIndex, rowNeighbor, neighborTableIndex); errorCount += FindNeighborhood(finder, tableIndex, processed0, neighborTableIndex, processed1, maxNear); } return(errorCount); }
private void Map_CenterZoomOut() { IEnvelope pEnv = axMapControl1.ActiveView.Extent; pEnv.Expand(1.6, 1.6, true); axMapControl1.ActiveView.Extent = pEnv; axMapControl1.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, axMapControl1.ActiveView.Extent); }
private void ZoomTo(IEnvelope extent) { if (extent.Height == 0) extent.Height = extent.Width / 4; if (extent.Width == 0) extent.Width = extent.Height / 4; extent.Expand(1.2, 1.2, true); ArcMap.Document.ActivatedView.Extent = extent; ArcMap.Document.ActivatedView.Refresh(); ArcMap.Document.ActivatedView.ScreenDisplay.UpdateWindow(); }
public void SetDynamicValues(IObject inObject, string mode) { IFeature inFeature = null; // IRow inRow = null; IMSegmentation mseg = null; INetworkFeature netFeat = null; IEdgeFeature edgeFeat = null; IFeature juncFeat; IJunctionFeature iJuncFeat; //ProgressBar ESRI.ArcGIS.Framework.IProgressDialogFactory progressDialogFactory = null; ESRI.ArcGIS.esriSystem.IStepProgressor stepProgressor = null; ESRI.ArcGIS.Framework.IProgressDialog2 progressDialog = null; // Create a CancelTracker ESRI.ArcGIS.esriSystem.ITrackCancel trackCancel = new ESRI.ArcGIS.Display.CancelTrackerClass(); try { if (AAState._PerformUpdates && AAState._dv == null) { AAState.WriteLine("Dynamic Value Table is missing - Name in Config:" + AAState._defaultsTableName); // MessageBox.Show("The Attribute Assistant is turned on, but the Dynamic Value table is missing, please add the table and toggle the extension on"); AAState._PerformUpdates = false; return; } if (AAState._PerformUpdates && AAState._dv != null) { if (inObject == null) return; //Convert row to feature (test for feature is null before using - this could be a table update) inFeature = inObject as IFeature; // inRow = inObject as IRow; string modeVal; if (AAState._dv.Table.Columns[mode].DataType == System.Type.GetType("System.String")) { modeVal = "(" + mode + " = '1' or " + mode + " = 'Yes' or " + mode + " = 'YES' or " + mode + " = 'True' or " + mode + " = 'TRUE')"; } else { modeVal = mode + " = 1"; } System.Int32 int32_hWnd = ArcMap.Application.hWnd; progressDialogFactory = new ESRI.ArcGIS.Framework.ProgressDialogFactoryClass(); stepProgressor = progressDialogFactory.Create(trackCancel, int32_hWnd); stepProgressor.MinRange = 0; stepProgressor.MaxRange = inObject.Fields.FieldCount; stepProgressor.StepValue = 1; stepProgressor.Message = "Attribute Assistant Progress"; // Create the ProgressDialog. This automatically displays the dialog progressDialog = (ESRI.ArcGIS.Framework.IProgressDialog2)stepProgressor; // Explict Cast // Set the properties of the ProgressDialog progressDialog.CancelEnabled = true; progressDialog.Description = "Checking rules for " + inObject.Class.AliasName; progressDialog.Title = "Attribute Assistant Progress"; progressDialog.Animation = ESRI.ArcGIS.Framework.esriProgressAnimationTypes.esriProgressGlobe; progressDialog.ShowDialog(); //for each field in this row/feature // Skip orphan junctions (saves time) if (Globals.isOrpanJunction(inFeature)) return; //Get table name for this feature _currentDataset = inObject.Class as IDataset; _currentDatasetNameItems = _currentDataset.Name.Split('.'); tableName = _currentDatasetNameItems[_currentDatasetNameItems.GetLength(0) - 1]; for (int fieldNum = 0; fieldNum <= inObject.Fields.FieldCount; fieldNum++) { stepProgressor.Step(); bool editable = true; if (fieldNum == inObject.Fields.FieldCount) { fieldObj = null; fieldName = ""; stepProgressor.Message = "Checking rules for field null fields in" + inObject.Class.AliasName; progressDialog.Description = "Checking rules for field null fields in" + inObject.Class.AliasName; AAState.WriteLine("***********************************************************"); AAState.WriteLine(""); AAState.WriteLine("############ " + DateTime.Now + " ################"); editable = true; // fieldNum++; } else { fieldObj = inObject.Fields.get_Field(fieldNum); fieldName = fieldObj.Name; stepProgressor.Message = "Checking rules for field " + fieldName + " in " + inObject.Class.AliasName; progressDialog.Description = "Checking rules for field " + fieldName + " in " + inObject.Class.AliasName; AAState.WriteLine("***********************************************************"); AAState.WriteLine(""); AAState.WriteLine("############ " + fieldName + " ################"); AAState.WriteLine("############ " + DateTime.Now + " ################"); AAState.WriteLine("Is field - " + fieldName + " Editable = " + fieldObj.Editable); editable = fieldObj.Editable; } bool proc = false; if (editable == true && fieldObj != null) { AAState.WriteLine("Checking rules for field " + fieldName + " in " + inObject.Class.AliasName); AAState._dv.RowFilter = "(TABLENAME = '" + tableName + "' OR TABLENAME like '" + tableName + "|*' OR TABLENAME like '" + tableName + "|%') And FIELDNAME = '" + fieldName + "' and " + modeVal; //AAState._dv.rw AAState.WriteLine(" Row Query: " + "TABLENAME = '" + tableName + "' OR TABLENAME like '" + tableName + "|*' OR TABLENAME like '" + tableName + "|%') And FIELDNAME = '" + fieldName + "' and " + modeVal); if (AAState._dv.Count == 0) { AAState._dv.RowFilter = "TABLENAME = '*' And FIELDNAME = '" + fieldName + "' and " + modeVal; AAState.WriteLine(" Query using " + fieldName + " did not produce any results, trying all fields"); AAState.WriteLine(" Row Query: " + "TABLENAME = '*' And FIELDNAME = '" + fieldName + "' and " + modeVal); } if (AAState._dv.Count == 0) { AAState.WriteLine(" No entries found"); proc = false; } else { proc = true; } } // else if (editable == false ) //{ // AAState.WriteLine("Checking rules for field " + fieldName + " in " + inObject.Class.AliasName); // AAState._dv.RowFilter = "(TABLENAME = '" + tableName + "' OR TABLENAME like '" + tableName + "|*' OR TABLENAME like '" + tableName + "|%') And FIELDNAME = '" + fieldName + "' and " + modeVal; // //AAState._dv.rw // AAState.WriteLine(" Row Query: " + "TABLENAME = '" + tableName + "' OR TABLENAME like '" + tableName + "|*' OR TABLENAME like '" + tableName + "|%') And FIELDNAME = '" + fieldName + "' and " + modeVal); // if (AAState._dv.Count == 0) // { // AAState._dv.RowFilter = "TABLENAME = '*' And FIELDNAME = '" + fieldName + "' and " + modeVal; // AAState.WriteLine(" Query using " + fieldName + " did not produce any results, trying all fields"); // AAState.WriteLine(" Row Query: " + "TABLENAME = '*' And FIELDNAME = '" + fieldName + "' and " + modeVal); // } // if (AAState._dv.Count == 0) // { // AAState.WriteLine(" No entries found"); // proc = false; // } // else // { // proc = true; // } //} else if (editable && fieldObj == null) { fieldName = ""; AAState._dv.RowFilter = "(TABLENAME = '" + tableName + "' OR TABLENAME like '" + tableName + "|*' OR TABLENAME like '" + tableName + "|%') And (FIELDNAME = '" + fieldName + "' or FIELDNAME IS NULL) and " + modeVal; //AAState._dv.rw AAState.WriteLine(" Row Query: " + "TABLENAME = '" + tableName + "' OR TABLENAME like '" + tableName + "|*' OR TABLENAME like '" + tableName + "|%') And (FIELDNAME = '" + fieldName + "' or FIELDNAME IS NULL) and " + modeVal); if (AAState._dv.Count == 0) { AAState._dv.RowFilter = "TABLENAME = '*' And (FIELDNAME = '" + fieldName + "' or FIELDNAME IS NULL) and " + modeVal; AAState.WriteLine(" Query using " + fieldName + " did not produce any results, trying all fields"); AAState.WriteLine(" Row Query: " + "TABLENAME = '*' And And (FIELDNAME = '" + fieldName + "' or FIELDNAME IS NULL) and " + modeVal); } if (AAState._dv.Count == 0) { AAState.WriteLine(" No entries found"); proc = false; } else { proc = true; } } if (proc) { AAState.WriteLine(" Value Entry Rows found: " + AAState._dv.Count); AAState.WriteLine(" ----------------------------------------------"); // Get requested method and any data parameters AAState.WriteLine(" Looping through Value Methods"); AAState.WriteLine(" ------------------------"); foreach (DataRowView drv in AAState._dv) { AAState.WriteLine(" Checking for Subtype Restriction"); valFC = drv["TABLENAME"].ToString().Trim(); if (valFC.Contains("|")) { AAState.WriteLine(" Subtype restriction Found"); string[] spliVal = valFC.Split('|'); if (Globals.IsInteger(spliVal[1])) { int SubVal = Convert.ToInt32(spliVal[1]); ISubtypes pSub = inObject.Class as ISubtypes; if (pSub != null) { if (pSub.HasSubtype) { int obSubVal = (int)inObject.get_Value(pSub.SubtypeFieldIndex); if (obSubVal == SubVal) { AAState.WriteLine(" Subtypes match"); } else { AAState.WriteLine(" Skipping, not the subtype defined"); continue; } } else { AAState.WriteLine(" ERROR: Layer does not have subtypes"); } } else { AAState.WriteLine(" ERROR: Layer does not have subtypes"); } } else { AAState.WriteLine(" ERROR: Subtype not an integar"); } } valMethod = drv["VALUEMETHOD"].ToString().ToUpper().Trim(); valData = drv["VALUEINFO"].ToString().Trim(); AAState.WriteLine(" VALUEMETHOD: " + valMethod); AAState.WriteLine(" VALUEINFO: " + valData); AAState.WriteLine(" ------------------------"); //set field value based on specified method try { switch (valMethod) { case "SPLIT_INTERSECTING_FEATURE": { AAState.WriteLine(" Trying: SPLIT_INTERSECTING_FEATURE"); try { if ((valData != null) && (inFeature != null)) { intersectLayerName = ""; intersectLayer = null; args = valData.Split('|'); if (args.Length > 0) { AAState.WriteLine(" " + args.Length + " Layers listed "); for (int i = 0; i < args.Length; i++) { intersectLayerName = args[i].Trim(); AAState.WriteLine(" Searching for " + intersectLayerName); intersectLayer = Globals.FindLayer(AAState._editor.Map, intersectLayerName) as IFeatureLayer; if (intersectLayer != null) { AAState.WriteLine(" Layer Found " + intersectLayerName); if (intersectLayer.FeatureClass != null) { AAState.WriteLine(" Datasource is valid for " + intersectLayerName); sFilter = new SpatialFilterClass(); AAState.WriteLine(" Checking source Geometry Type"); if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPoint) { // esriSpatialRelIntersects does not work properly for point intersecting line. // hence expand point envelope (code cribbed from below) try { ISpatialReferenceResolution pSRResolution; pSRResolution = ((sourceLayer.FeatureClass as IGeoDataset).SpatialReference) as ISpatialReferenceResolution; // sFilter = new SpatialFilterClass(); double intTol = pSRResolution.get_XYResolution(false); bool hasXY = ((sourceLayer.FeatureClass as IGeoDataset).SpatialReference).HasXYPrecision(); searchEnvelope = new EnvelopeClass(); searchEnvelope.XMin = 0 - intTol; searchEnvelope.YMin = 0 - intTol; searchEnvelope.XMax = 0 + intTol; searchEnvelope.YMax = 0 + intTol; searchEnvelope.CenterAt(inFeature.ShapeCopy as IPoint); //searchEnvelope.SpatialReference = ((inFeature.Class as IFeatureClass) as IGeoDataset).SpatialReference; searchEnvelope.SpatialReference = ((inFeature.Class as IFeatureClass) as IGeoDataset).SpatialReference; searchEnvelope.SnapToSpatialReference(); searchEnvelope.Project(AAState._editor.Map.SpatialReference); sFilter.Geometry = Globals.Env2Polygon(searchEnvelope); } catch { sFilter.Geometry = inFeature.ShapeCopy; } } else { AAState.WriteLine(" Geoemetry is not a point, using shape envelope"); sFilter.Geometry = inFeature.ShapeCopy; } sFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects; sFilter.GeometryField = intersectLayer.FeatureClass.ShapeFieldName; AAState.WriteLine(" Searching " + intersectLayerName + "for intersected feature"); fCursor = intersectLayer.FeatureClass.Search(sFilter, true); IFeature intsersectFeature; int idx = 1; while ((intsersectFeature = fCursor.NextFeature()) != null) { AAState.WriteLine(" Splitting Intersected Feature number: " + idx); idx++; IFeatureEdit featureEdit = intsersectFeature as IFeatureEdit; ISet featset = featureEdit.Split(inFeature.Shape); AAState.WriteLine(" Adding split features to array to call the AA ext"); if (featset.Count > 0) { if (newFeatureList == null) { newFeatureList = new List<IObject>(); } object featobj; while ((featobj = featset.Next()) != null) { IFeature feature = featobj as IFeature; if (feature != null) { newFeatureList.Add(feature as IObject); } } } AAState.WriteLine(" Split feature " + intersectLayerName + " into " + featset.Count); if (intsersectFeature != null) { Marshal.ReleaseComObject(intsersectFeature); } } } } else { AAState.WriteLine(" Warning: Can't find intersecting layer: " + intersectLayerName); } } } else { AAState.WriteLine(" ERROR: Unsupported Value Info: " + valData); } } else { AAState.WriteLine(" ERROR: not a feature or no Value Info"); } } catch (Exception ex) { AAState.WriteLine(" ERROR: SPLIT_INTERSECTING_FEATURE" + Environment.NewLine + ex.Message); } finally { AAState.WriteLine(" Finished: SPLIT_INTERSECTING_FEATURE"); } break; } case "NEAREST_FEATURE_ATTRIBUTES": { AAState.WriteLine(" Trying NEAREST_FEATURE_ATTRIBUTES"); try { if ((valData != null) && (inFeature != null)) { sourceLayerName = ""; string[] sourceFieldNames = null; string[] destFieldNames = null; searchDistance = 0; // Parse arguments args = valData.Split('|'); if (args.Length == 3) { sourceLayerName = args[0].ToString().Trim(); sourceFieldNames = args[1].ToString().Split(','); destFieldNames = args[2].ToString().Split(','); AAState.WriteLine(" WARNING: search distance as not specified, defaulting to 0"); } else if (args.Length == 4) { sourceLayerName = args[0].ToString().Trim(); sourceFieldNames = args[1].ToString().Split(','); destFieldNames = args[2].ToString().Split(','); Double.TryParse(args[3], out searchDistance); } else { AAState.WriteLine(" ERROR: the valuemethod is not defined properly for this rule"); continue; } if ((sourceFieldNames != null) && (destFieldNames != null) && (sourceFieldNames.Length > 0) && (destFieldNames.Length > 0) && (sourceFieldNames.Length == destFieldNames.Length)) { AAState.WriteLine(" Looking for layer: " + sourceLayerName); sourceLayer = Globals.FindLayer(AAState._editor.Map, sourceLayerName) as IFeatureLayer; if (sourceLayer != null) { if (sourceLayer.FeatureClass != null) { AAState.WriteLine(" layer Found: " + sourceLayerName); string missingFieldMess = null; int[] sourceFieldNums = new int[sourceFieldNames.Length]; int[] destFieldNums = new int[destFieldNames.Length]; AAState.WriteLine(" Checking Field Mapping"); for (int i = 0; i < sourceFieldNums.Length; i++) { int fnum = sourceLayer.FeatureClass.FindField(sourceFieldNames[i].Trim()); if (fnum < 0) { missingFieldMess = sourceFieldNames[i].Trim() + " in table " + sourceLayerName; break; } sourceFieldNums[i] = fnum; } if (missingFieldMess == null) { for (int i = 0; i < destFieldNums.Length; i++) { int fnum = inFeature.Fields.FindField(destFieldNames[i].Trim()); if (fnum < 0) { missingFieldMess = destFieldNames[i].Trim() + " in table " + tableName; break; } destFieldNums[i] = fnum; } } if (missingFieldMess == null) { AAState.WriteLine(" Field Mapping verified"); // found source and destination fields. sFilter = new SpatialFilterClass(); if (searchDistance > 0) { searchEnvelope = inFeature.ShapeCopy.Envelope; searchEnvelope.Expand(searchDistance, searchDistance, false); sFilter.Geometry = searchEnvelope; } else sFilter.Geometry = inFeature.ShapeCopy; sFilter.GeometryField = sourceLayer.FeatureClass.ShapeFieldName; sFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects; AAState.WriteLine(" Searching for Nearest Feature"); fCursor = sourceLayer.FeatureClass.Search(sFilter, false); sourceFeature = fCursor.NextFeature(); nearestFeature = null; proxOp = (IProximityOperator)inFeature.Shape; lastDistance = searchDistance; if (sourceFeature != null) { AAState.WriteLine(" Features Found, looping for closest"); while (sourceFeature != null) { distance = proxOp.ReturnDistance(sourceFeature.Shape); if (distance <= lastDistance) { nearestFeature = sourceFeature; lastDistance = distance; } sourceFeature = fCursor.NextFeature(); } } if (nearestFeature != null) { AAState.WriteLine(" Closest Feature is " + lastDistance + " Away with OID of " + nearestFeature.OID); for (int i = 0; i < sourceFieldNums.Length; i++) { try { AAState.WriteLine(" Trying to copy " + sourceFieldNums[i] + " to " + destFieldNums[i]); inObject.set_Value(destFieldNums[i], nearestFeature.get_Value(sourceFieldNums[i])); } catch { AAState.WriteLine(" ERROR: copying " + sourceFieldNums[i] + " to " + destFieldNums[i]); } } } else { AAState.WriteLine(" No Feature was found, default fields"); for (int i = 0; i < destFieldNums.Length; i++) { IField field = inObject.Fields.get_Field(destFieldNums[i]); object newval = field.DefaultValue; if (newval == null) { if (field.IsNullable) { inObject.set_Value(destFieldNums[i], null); } } else { inObject.set_Value(destFieldNums[i], newval); } } } } else { AAState.WriteLine(" ERROR: Cant find field " + missingFieldMess); } } else { AAState.WriteLine(" ERROR: " + sourceLayerName + " data source is not set"); } } else { AAState.WriteLine(" ERROR: " + sourceLayerName + " was not found"); } } else { AAState.WriteLine(" ERROR: Invalid Value Info: " + valData); } } else { AAState.WriteLine(" ERROR: Not a feature or missing Value Info"); } } catch (Exception ex) { AAState.WriteLine(" ERROR: EUK_NEAREST_FEATURE_ATTRIBUTES" + Environment.NewLine + ex.Message); } finally { AAState.WriteLine(" Finished: EUK_NEAREST_FEATURE_ATTRIBUTES"); } break; } case "MINIMUM_LENGTH": { try { AAState.WriteLine(" Trying MINIMUM_LENGTH"); double minlength; AAState.WriteLine(" Evaluating Minimum length value"); if (Double.TryParse(valData, out minlength)) { if (inFeature != null) { ICurve curve = inFeature.Shape as ICurve; if (curve != null) { if (curve.Length < minlength) { String mess = "Line is shorter than " + String.Format("{0:0.00}", minlength) + " " + Globals.GetSpatRefUnitName(inFeature.Shape.SpatialReference, true) + ", aborting edit."; AAState.WriteLine(" " + mess); MessageBox.Show(mess, "Line too short"); AAState._editor.AbortOperation(); return; } } else { AAState.WriteLine(" ERROR: Feature is not a Line"); } } } } catch (Exception ex) { AAState.WriteLine(" Error MINIMUM_LENGTH \n" + ex.Message); } finally { AAState.WriteLine(" Finished MINIMUM_LENGTH"); } break; } case "LINK_TABLE_ASSET": try { intersectLayerName = ""; intersectTable = null; intersectLayer = null; intersectLayerFieldName = ""; AAState.WriteLine(" Trying LINK_TABLE_ASSET"); args = valData.Split('|'); switch (args.GetLength(0)) { case 1: // Feature Layer only intersectLayerName = args[0].ToString(); break; case 2: // Feature Layer| Field to copy intersectLayerName = args[0].ToString(); intersectLayerFieldName = args[1].ToString(); break; case 3: // Feature Layer| Field to copy | for future intersectLayerName = args[0].ToString(); intersectLayerFieldName = args[1].ToString(); //sequenceColumnName = args[2].ToString(); break; default: AAState.WriteLine(" ERROR: Unsupported Value Method: " + valData); break; } intersectLayer = (IFeatureLayer)Globals.FindLayer(AAState._editor.Map, intersectLayerName); intersectTable = Globals.FindStandAloneTable(AAState._editor.Map, intersectLayerName); ICursor cCurs = null; if (intersectLayer != null) { //Find Area Field intersectFieldPos = intersectLayer.FeatureClass.Fields.FindField(intersectLayerFieldName); if (intersectFieldPos < 0) { AAState.WriteLine(" ERROR: Asset feature Layer Field(" + intersectLayerFieldName + ") not found"); break; } intersectLayerSelection = (IFeatureSelection)intersectLayer; if (intersectLayerSelection.SelectionSet.Count == 0) { AAState.WriteLine(" ERROR: No assests selected in " + intersectLayerName); break; } if (intersectLayerSelection.SelectionSet.Count > 1) { AAState.WriteLine(" ERROR: To many assests are selected in " + intersectLayerName); break; } intersectLayerSelection.SelectionSet.Search(null, true, out cCurs); } else if (intersectTable != null) { if (intersectTable.Table == null) { AAState.WriteLine(" ERROR: Asset Layer(" + intersectLayerName + ") not found"); break; } //Find Area Field intersectFieldPos = intersectTable.Table.Fields.FindField(intersectLayerFieldName); if (intersectFieldPos < 0) { AAState.WriteLine(" ERROR: Asset Layer Field(" + intersectLayerFieldName + ") not found"); break; } intersectTableSelection = (ITableSelection)intersectTable; if (intersectTableSelection.SelectionSet.Count == 0) { AAState.WriteLine(" ERROR: No assests selected in " + intersectLayerName); break; } if (intersectTableSelection.SelectionSet.Count > 1) { AAState.WriteLine(" ERROR: To many assests are selected in " + intersectLayerName); break; } intersectTableSelection.SelectionSet.Search(null, true, out cCurs); } else { AAState.WriteLine(" ERROR: Asset Layer(" + intersectLayerName + ") not found"); break; } IRow row; while ((row = cCurs.NextRow()) != null) { string val = row.get_Value(intersectFieldPos).ToString(); if (inObject.Fields.get_Field(fieldNum).Type == esriFieldType.esriFieldTypeString) inObject.set_Value(fieldNum, val); else { if (Globals.IsNumeric(val)) { inObject.set_Value(fieldNum, row.get_Value(intersectFieldPos)); } else { AAState.WriteLine(" ERROR: Field is a number and ID from Asset is not - ID:" + val); } } } } catch (Exception ex) { AAState.WriteLine(" ERROR: LINK_TABLE_ASSET" + Environment.NewLine + ex.Message); } finally { AAState.WriteLine(" Finished: LINK_TABLE_ASSET"); } break; case "GET_ADDRESS_USING_GEOCODER": { try { AAState.WriteLine(" Trying GET_ADDRESS_USING_GEOCODER"); if (!String.IsNullOrEmpty(valData)) { args = valData.Split('|'); if (args.Length != 2) { AAState.WriteLine(" ERROR: Format of valdata incorrect"); break; } } else { AAState.WriteLine(" ERROR: Format of valdata incorrect"); break; } AAState.WriteLine(" Trying to get address locator"); IReverseGeocoding reverseGeocoding = Globals.OpenLocator(args[0], args[1]); if (reverseGeocoding == null) { AAState.WriteLine(" ERROR: Reverse Address not locator found"); break; } AAState.WriteLine(" Reverse Address locator found"); AAState.WriteLine(" Retrieving Location to reverse geocode"); IPoint revGCLoc = Globals.GetGeomCenter(inFeature); AAState.WriteLine(" Location retrieved"); // Create a Point at which to find the address. IAddressGeocoding addressGeocoding = (IAddressGeocoding)reverseGeocoding; IFields matchFields = addressGeocoding.MatchFields; int shpFld = matchFields.FindField("Shape"); IField shapeField = matchFields.get_Field(shpFld); AAState.WriteLine(" Setting distance"); // Set the search tolerance for reverse geocoding. IReverseGeocodingProperties reverseGeocodingProperties = (IReverseGeocodingProperties)reverseGeocoding; reverseGeocodingProperties.SearchDistance = 100; reverseGeocodingProperties.SearchDistanceUnits = esriUnits.esriFeet; // Find the address nearest the Point. IPropertySet addressProperties = reverseGeocoding.ReverseGeocode(revGCLoc, false); // Print the address properties. IAddressInputs addressInputs = (IAddressInputs)reverseGeocoding; IFields addressFields = addressInputs.AddressFields; object key, value; addressProperties.GetAllProperties(out key, out value); //object[] keyArray = key as object[]; //object[] valueArray = value as object[]; //for (int i = 0; i < keyArray.Length; i++) //{ // if (keyArray[i].ToString() == "Shape") // { // IPoint addressPoint = valueArray[i] as IPoint; // Console.WriteLine(keyArray[i] + " = " + addressPoint.X + ", " + // addressPoint.Y); // } // else // Console.WriteLine(keyArray[i] + " = " + valueArray[i]); //} for (int i = 0; i < addressFields.FieldCount; i++) { IField addressField = addressFields.get_Field(i); string tempVal = addressProperties.GetProperty(addressField.Name).ToString(); inFeature.set_Value(fieldNum, tempVal); } } catch (Exception ex) { AAState.WriteLine(" ERROR: GET_ADDRESS_USING_GEOCODER" + Environment.NewLine + ex.Message); } finally { AAState.WriteLine(" Finished: GET_ADDRESS_USING_GEOCODER"); } break; } break; case "GET_ADDRESS_USING_ARCGIS_SERVICE": //ARGS: url try { AAState.WriteLine(" Trying GET_ADDRESS_USING_ARCGIS_SERVICE"); if (fieldObj.Type == esriFieldType.esriFieldTypeString) { if ((inFeature != null) && (inFeature.Shape != null) && !(inFeature.Shape.IsEmpty)) { IPoint revGCLoc = Globals.GetGeomCenter(inFeature); if (revGCLoc != null) { //Test for user specified URL if (Globals.IsUrl(valData)) { locatorURL = valData; /////locatorURL.TrimEnd(char[] ); if (!(locatorURL.EndsWith(reverseGeocode))) locatorURL += reverseGeocode; } //If no valid user speficied URL, test for keywords for North America or European Union locators else if (valData == "ESRI_Geocode_NA" || valData == "ESRI_Geocode_EU") locatorURL = _agsOnlineLocators + valData + reverseGeocode; else if (valData == "TA_Streets_US " || valData == "TA_Address_NA" || valData == "TA_Address_EU") locatorURL = _agsOnlineLocators + valData + reverseGeocode; //Default to AGS Online USA geocode service else if (_agsOnlineLocators.Substring(_agsOnlineLocators.LastIndexOf('/', _agsOnlineLocators.Length - 2)).Contains("Locator")) locatorURL = _agsOnlineLocators + "TA_Address_NA" + reverseGeocode; else locatorURL = _agsOnlineLocators + reverseGeocode; //Copy point from this current feature _copyPoint = revGCLoc;//inFeature.ShapeCopy as IPoint; //Project point to WGS84 _copyPoint.Project(AAState.srWGS84); //Include location parameters in URL string results = Globals.FormatLocationRequest(locatorURL, _copyPoint.X, _copyPoint.Y, 100); //Send and receieve the request WebRequest req = WebRequest.Create(results); WebResponse res = req.GetResponse(); //Convert response from JSON to XML XmlDocument doc = new XmlDocument(); using (Stream s = res.GetResponseStream()) { XmlDictionaryReader xr = JsonReaderWriterFactory.CreateJsonReader(s, XmlDictionaryReaderQuotas.Max); doc.Load(xr); xr.Close(); s.Close(); //Store Address element from Address Results in the specified field //if (mode == "ON_CREATE") //{ // inFeature.set_Value(fieldNum, doc.DocumentElement.FirstChild.FirstChild.InnerText.Replace(" ", " ")); //} //else//on change //{ // if (inFeature.Fields.get_Field(fieldNum).DefaultValue == inFeature.get_Value(fieldNum)) // //if (inFeature.get_Value(fieldNum).ToString() != "") // { // inFeature.set_Value(fieldNum, doc.DocumentElement.FirstChild.FirstChild.InnerText.Replace(" ", " ")); // } //} inFeature.set_Value(fieldNum, doc.DocumentElement.FirstChild.FirstChild.InnerText.Replace(" ", " ")); } } else { AAState.WriteLine(" Could not get location to Reverse Geocode"); } } } } catch { AAState.WriteLine(" ERROR: GET_ADDRESS_USING_ARCGIS_SERVICE"); } finally { AAState.WriteLine(" Finished: GET_ADDRESS_USING_ARCGIS_SERVICE"); } break; case "TIMESTAMP": try { AAState.WriteLine(" Trying: TIMESTAMP"); if (fieldObj.Type == esriFieldType.esriFieldTypeDate) inObject.set_Value(fieldNum, DateTime.Now); else if (fieldObj.Type == esriFieldType.esriFieldTypeString) inObject.set_Value(fieldNum, DateTime.Now.ToString()); } catch (Exception ex) { AAState.WriteLine(" ERROR: TIMESTAMP " + ex.Message); } finally { AAState.WriteLine(" Finished: TIMESTAMP"); } break; case "LAST_VALUE": try { AAState.WriteLine(" Trying: LAST_VALUE"); if (mode == "ON_CREATE") { lastValue = AAState.lastValueProperties.GetProperty(fieldName); if (lastValue != null) { inObject.set_Value(fieldNum, lastValue); AAState.WriteLine(" " + fieldName + ": " + lastValue); } } else if (mode == "ON_CHANGE" && inObject.get_Value(fieldNum) == null) { lastValue = AAState.lastValueProperties.GetProperty(fieldName); if (lastValue != null) { inObject.set_Value(fieldNum, lastValue); AAState.WriteLine(" " + fieldName + ": " + lastValue); } } } catch (Exception ex) { AAState.WriteLine(" ERROR: LAST_VALUE " + ex.Message); } finally { AAState.WriteLine(" Finished: LAST_VALUE"); } break; case "X_COORDINATE": try { AAState.WriteLine(" Trying: X_COORDINATE"); if ((inFeature != null) && (inFeature.Shape != null) && !(inFeature.Shape.IsEmpty)) { if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPoint) { _copyPoint = inFeature.Shape as IPoint; inFeature.set_Value(fieldNum, _copyPoint.X); } else if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPolyline) { _copyPolyline = inFeature.Shape as IPolyline; if (valData == "") { inFeature.set_Value(fieldNum, Globals.GetGeomCenter(_copyPolyline).X); } else { args = valData.Split('|'); if (args[0].ToUpper() == "S") { inFeature.set_Value(fieldNum, _copyPolyline.FromPoint.X); } else if (args[0].ToUpper() == "E") { inFeature.set_Value(fieldNum, _copyPolyline.ToPoint.X); } else { inFeature.set_Value(fieldNum, Globals.GetGeomCenter(_copyPolyline).X); } } } else if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPolygon) { inFeature.set_Value(fieldNum, Globals.GetGeomCenter(_copyPolygon).X); } else { AAState.WriteLine(" ERROR: Unsupported Geometry"); } } } catch (Exception ex) { AAState.WriteLine(" ERROR: X_COORDINATE: " + ex.Message); } finally { AAState.WriteLine(" Finished: X_COORDINATE"); } break; case "Y_COORDINATE": try { AAState.WriteLine(" Trying: Y_COORDINATE"); if ((inFeature != null) && (inFeature.Shape != null) && !(inFeature.Shape.IsEmpty)) { if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPoint) { _copyPoint = inFeature.Shape as IPoint; inFeature.set_Value(fieldNum, _copyPoint.Y); } else if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPolyline) { _copyPolyline = inFeature.Shape as IPolyline; if (valData == "") { inFeature.set_Value(fieldNum, Globals.GetGeomCenter(_copyPolyline).Y); } else { args = valData.Split('|'); if (args[0].ToUpper() == "S") { inFeature.set_Value(fieldNum, _copyPolyline.FromPoint.Y); } else if (args[0].ToUpper() == "E") { inFeature.set_Value(fieldNum, _copyPolyline.ToPoint.Y); } else { inFeature.set_Value(fieldNum, Globals.GetGeomCenter(_copyPolyline).Y); } } } else if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPolygon) { _copyPolygon = inFeature.ShapeCopy as IPolygon; inFeature.set_Value(fieldNum, Globals.GetGeomCenter(_copyPolygon).Y); } else { AAState.WriteLine(" ERROR: Unsupported Geometry"); } } } catch (Exception ex) { AAState.WriteLine(" ERROR: Y_COORDINATE: " + ex.Message); } finally { AAState.WriteLine(" Finished: Y_COORDINATE"); } break; case "LATITUDE": try { AAState.WriteLine(" Trying: LATITUDE"); if ((inFeature != null) && (inFeature.Shape != null) && !(inFeature.Shape.IsEmpty)) { if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPoint) { _copyPoint = inFeature.ShapeCopy as IPoint; _copyPoint.Project(AAState._sr1); inFeature.set_Value(fieldNum, _copyPoint.Y); } else if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPolyline) { _copyPolyline = inFeature.ShapeCopy as IPolyline; _copyPolyline.Project(AAState._sr1); if (valData == "") { inFeature.set_Value(fieldNum, Globals.GetGeomCenter(_copyPolyline).X); } else { args = valData.Split('|'); if (args[0].ToUpper() == "S") { inFeature.set_Value(fieldNum, _copyPolyline.FromPoint.X); } else if (args[0].ToUpper() == "E") { inFeature.set_Value(fieldNum, _copyPolyline.ToPoint.X); } else { inFeature.set_Value(fieldNum, Globals.GetGeomCenter(_copyPolyline).X); } } } else if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPolygon) { _copyPolygon = inFeature.ShapeCopy as IPolygon; _copyPolygon.Project(AAState._sr1); inFeature.set_Value(fieldNum, Globals.GetGeomCenter(_copyPolygon).X); } else { AAState.WriteLine(" ERROR: Unsupported Geometry"); } } } catch (Exception ex) { AAState.WriteLine(" Error: LATITUDE: " + ex.Message); } finally { AAState.WriteLine(" Finished: LATITUDE"); } break; case "LONGITUDE": try { AAState.WriteLine(" Trying: LONGITUDE"); if ((inFeature != null) && (inFeature.Shape != null) && !(inFeature.Shape.IsEmpty)) { if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPoint) { _copyPoint = inFeature.ShapeCopy as IPoint; _copyPoint.Project(AAState._sr1); inFeature.set_Value(fieldNum, _copyPoint.Y); } else if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPolyline) { _copyPolyline = inFeature.Shape as IPolyline; _copyPolyline.Project(AAState._sr1); if (valData == "") { inFeature.set_Value(fieldNum, Globals.GetGeomCenter(_copyPolyline).Y); } else { args = valData.Split('|'); if (args[0].ToUpper() == "S") { inFeature.set_Value(fieldNum, _copyPolyline.FromPoint.Y); } else if (args[0].ToUpper() == "E") { inFeature.set_Value(fieldNum, _copyPolyline.ToPoint.Y); } else { inFeature.set_Value(fieldNum, Globals.GetGeomCenter(_copyPolyline).Y); } } } else if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPolygon) { _copyPolygon = inFeature.ShapeCopy as IPolygon; _copyPolygon.Project(AAState._sr1); inFeature.set_Value(fieldNum, Globals.GetGeomCenter(_copyPolygon).Y); } else { AAState.WriteLine(" ERROR: Unsupported Geometry"); } } } catch (Exception ex) { AAState.WriteLine(" ERROR: LONGITUDE: " + ex.Message); } finally { AAState.WriteLine(" Finished: LONGITUDE"); } break; case "FIELD": try { AAState.WriteLine(" Trying: Field"); // verify that field to copy exists fieldCopy = inObject.Fields.FindField(valData as string); if (fieldCopy > -1) { if (mode == "ON_CREATE") { inObject.set_Value(fieldNum, inObject.get_Value(fieldCopy)); } if (mode == "ON_CHANGE") { //copy value only if current field is empty if (inObject.get_Value(fieldNum).ToString() == "") inObject.set_Value(fieldNum, inObject.get_Value(fieldCopy)); } } else { AAState.WriteLine(" " + valData + " is not found"); } } catch (Exception ex) { AAState.WriteLine(" ERROR: Field: " + ex.Message); } finally { AAState.WriteLine(" Finished: Field"); } break; //CURRENT_USER //Value Data options: //U - windows username only //W or (blank) - full username including domain i.e. domain\username //D - database user if available and not dbo case "CURRENT_USER": try { AAState.WriteLine(" Trying: CURRENT_USER"); lastEditorName = AAState._currentUserInfo.GetCurrentUser(valData, fieldObj.Length); if (!String.IsNullOrEmpty(lastEditorName)) { inObject.set_Value(fieldNum, lastEditorName); } } catch (Exception ex) { AAState.WriteLine(" ERROR: CURRENT_USER: "******" Finished: CURRENT_USER"); } break; case "JUNCTION_ROTATION": try { AAState.WriteLine(" Trying: JUNCTION_ROTATION"); if ((inFeature != null)) { AAState.rCalc.RotationType = esriSymbolRotationType.esriRotateSymbolGeographic; args = null; if (!String.IsNullOrEmpty(valData)) { args = valData.Split('|'); if (args[0].Length == 0) { if (args[0].Substring(0, 1).ToLower() == "a") AAState.rCalc.RotationType = esriSymbolRotationType.esriRotateSymbolArithmetic; } if (args[0].Length == 1) { if (args[0].Substring(0, 1).ToLower() == "a") AAState.rCalc.RotationType = esriSymbolRotationType.esriRotateSymbolArithmetic; if (Globals.IsNumeric(args[1].ToString())) AAState.rCalc.SpinAngle = Convert.ToDouble(args[1]); } } AAState.WriteLine(" " + AAState.rCalc.RotationType.ToString() + " is being used"); rotationAngle = AAState.rCalc.GetRotationUsingConnectedEdges(inFeature); if (rotationAngle == null) { AAState.WriteLine(" Rotation Angle not found or errored out"); continue; } //Accept optional second argument to provide extra rotation //if ((args != null) && (args.Length > 1) && (Globals.IsInteger(args[1]))) // rotationAngle += System.Convert.ToInt32(args[1]); if (rotationAngle != -1) inObject.set_Value(fieldNum, rotationAngle); } } catch (Exception ex) { AAState.WriteLine(" ERROR: JUNCTION_ROTATION \r\n" + ex.Message); } finally { AAState.WriteLine(" Finished: JUNCTION_ROTATION"); } break; //For Release: 1.2 //New Dynamic Value Method: Length - stores calculated length of line feature case "LENGTH": try { AAState.WriteLine(" Trying: LENGTH"); if (inFeature != null) { curve = (ICurve)inFeature.Shape; if (curve != null) { inObject.set_Value(fieldNum, curve.Length); } } } catch (Exception ex) { AAState.WriteLine(" ERROR: LENGTH: " + ex.Message); } finally { AAState.WriteLine(" Finished: LENGTH"); } break; //Release: 1.2 //New Dynamic Value Method: SET_MEASURES - stores calculated M values (from 0 to length of line) for line feature //Value Data options: //P = Percent - Ms will be zero to 100 //default - Ms will be zero to length of line case "SET_MEASURES": try { AAState.WriteLine(" Trying: SET_MEASURES"); if (inFeature != null) { curve = inFeature.Shape as ICurve; mseg = inFeature.Shape as IMSegmentation; if (curve != null && mseg != null) if (valData != null && valData != "" && valData.Substring(0, 1).ToUpper() == "P") mseg.SetAndInterpolateMsBetween(0, 100); else mseg.SetAndInterpolateMsBetween(0, curve.Length); } } catch (Exception ex) { AAState.WriteLine(" ERROR: SET_MEASURES: " + ex.Message); } finally { AAState.WriteLine(" Finished: SET_MEASURES"); } break; //case "EDGE_INTERSECT_SECOND": // try // { // if (inFeature != null) // { // netFeat = inFeature as INetworkFeature; // if (netFeat != null) // { // if (inFeature.FeatureType == esriFeatureType.esriFTComplexJunction || inFeature.FeatureType == esriFeatureType.esriFTSimpleJunction) // { // iJuncFeat = (IJunctionFeature)netFeat; // // IComplexJunctionFeature iCEd = iJuncFeat as IComplexJunctionFeature; // ISimpleJunctionFeature iSJunc = iJuncFeat as ISimpleJunctionFeature; // if (iSJunc == null) // break; // if (iSJunc.EdgeFeatureCount <= 1) // break; // edgeFeat = iSJunc.get_EdgeFeature(1); // // verify that field (in junction) to copy exists // IRow pRow = edgeFeat as IRow; // juncField = pRow.Fields.FindField(valData as string); // if (juncField > -1) // { // inObject.set_Value(fieldNum, pRow.get_Value(juncField)); // } // } // } // } // } // catch // { // } // break; //case "EDGE_INTERSECT_FIRST": // try // { // if (inFeature != null) // { // netFeat = inFeature as INetworkFeature; // if (netFeat != null) // { // if (inFeature.FeatureType == esriFeatureType.esriFTComplexJunction || inFeature.FeatureType == esriFeatureType.esriFTSimpleJunction) // { // iJuncFeat = (IJunctionFeature)netFeat; // // IComplexJunctionFeature iCEd = iJuncFeat as IComplexJunctionFeature; // ISimpleJunctionFeature iSJunc = iJuncFeat as ISimpleJunctionFeature; // if (iSJunc == null) // break; // if (iSJunc.EdgeFeatureCount <= 0) // break; // edgeFeat = iSJunc.get_EdgeFeature(0); // IRow pRow = edgeFeat as IRow; // juncField = pRow.Fields.FindField(valData as string); // if (juncField > -1) // { // inObject.set_Value(fieldNum, pRow.get_Value(juncField)); // } // } // } // } // } // catch // { // } // break; //Release: 2.0 //New Dynamic Value Method: TO_EDGE_FIELD transfers a field value from a connected egde feature to a junction feature //Takes value from the frist edge whose "TO" point connects with this junction case "TO_EDGE_FIELD": try { AAState.WriteLine(" Trying: TO_EDGE_FIELD"); if (inFeature != null) { netFeat = inFeature as INetworkFeature; if (netFeat != null) { if (inFeature.FeatureType == esriFeatureType.esriFTComplexJunction || inFeature.FeatureType == esriFeatureType.esriFTSimpleJunction) { iJuncFeat = (IJunctionFeature)netFeat; // IComplexJunctionFeature iCEd = iJuncFeat as IComplexJunctionFeature; ISimpleJunctionFeature iSJunc = iJuncFeat as ISimpleJunctionFeature; if (iSJunc == null) break; if (iSJunc.EdgeFeatureCount <= 0) break; if (iSJunc.EdgeFeatureCount > 0) { for (int i = 0; i < iSJunc.EdgeFeatureCount; i++) { edgeFeat = iSJunc.get_EdgeFeature(i); try { juncFeat = (IFeature)edgeFeat.FromJunctionFeature; if (juncFeat.Shape.Equals(inFeature.Shape)) { IRow pRow = edgeFeat as IRow; // verify that field (in junction) to copy exists juncField = pRow.Fields.FindField(valData as string); if (juncField > -1) { inObject.set_Value(fieldNum, pRow.get_Value(juncField)); } else { AAState.WriteLine(" " + valData + " field not found in edge"); } break; } } catch { } } } else { AAState.WriteLine(" No Connected Edges Found"); } } else { AAState.WriteLine(" not an junction feature"); } } else { AAState.WriteLine(" Not a Geometric Network Feature"); } } } catch (Exception ex) { AAState.WriteLine(" ERROR: TO_EDGE_FIELD: " + ex.Message); } finally { AAState.WriteLine(" Finished: TO_EDGE_FIELD"); } break; //Release: 2.0 //New Dynamic Value Method: FROM_EDGE_FIELD transfers a field value from a connected egde feature to a junction feature //Takes value from the frist edge whose "FROM" point connects with this junction case "FROM_EDGE_FIELD": try { AAState.WriteLine(" Trying: FROM_EDGE_FIELD"); if (inFeature != null) { netFeat = inFeature as INetworkFeature; if (netFeat != null) { if (inFeature.FeatureType == esriFeatureType.esriFTComplexJunction || inFeature.FeatureType == esriFeatureType.esriFTSimpleJunction) { iJuncFeat = (IJunctionFeature)netFeat; // IComplexJunctionFeature iCEd = iJuncFeat as IComplexJunctionFeature; ISimpleJunctionFeature iSJunc = iJuncFeat as ISimpleJunctionFeature; if (iSJunc == null) break; if (iSJunc.EdgeFeatureCount <= 0) break; for (int i = 0; i < iSJunc.EdgeFeatureCount; i++) { edgeFeat = iSJunc.get_EdgeFeature(i); try { juncFeat = (IFeature)edgeFeat.ToJunctionFeature; if (juncFeat.Shape.Equals(inFeature.Shape)) { IRow pRow = edgeFeat as IRow; // verify that field (in junction) to copy exists juncField = pRow.Fields.FindField(valData as string); if (juncField > -1) { inObject.set_Value(fieldNum, pRow.get_Value(juncField)); } else { AAState.WriteLine(" " + valData + " field not found"); } break; } } catch { AAState.WriteLine(" error "); } } } else { AAState.WriteLine(" not an junction feature"); } } else { AAState.WriteLine(" Not a Geometric Network Feature"); } } } catch (Exception ex) { AAState.WriteLine(" ERROR: FROM_EDGE_FIELD: " + ex.Message); } finally { AAState.WriteLine(" Finished: FROM_EDGE_FIELD"); } break; case "FROM_JUNCTION_FIELD": try { AAState.WriteLine(" Trying: FROM_JUNCTION_FIELD"); if (inFeature != null) { netFeat = inFeature as INetworkFeature; if (netFeat != null) { if (inFeature.FeatureType == esriFeatureType.esriFTComplexEdge || inFeature.FeatureType == esriFeatureType.esriFTSimpleEdge) { edgeFeat = (IEdgeFeature)netFeat; juncFeat = (IFeature)edgeFeat.FromJunctionFeature; // verify that field (in junction) to copy exists juncField = juncFeat.Fields.FindField(valData as string); if (juncField > -1) { inObject.set_Value(fieldNum, juncFeat.get_Value(juncField)); } else AAState.WriteLine(" " + valData + " field not found"); } else AAState.WriteLine(" not an edge feature"); } else AAState.WriteLine(" Not a network feature"); } } catch (Exception ex) { AAState.WriteLine(" ERROR: FROM_JUNCTION_FIELD: " + ex.Message); } finally { AAState.WriteLine(" Finished: FROM_JUNCTION_FIELD"); } break; //Release: 1.2 //New Dynamic Value Method: TO_JUNCTION_FIELD transfers a field value from a junction connected at terminal end of a line feature case "TO_JUNCTION_FIELD": try { AAState.WriteLine(" Trying: TO_JUNCTION_FIELD"); if (inFeature != null) { netFeat = inFeature as INetworkFeature; if (netFeat != null) { if (inFeature.FeatureType == esriFeatureType.esriFTComplexEdge || inFeature.FeatureType == esriFeatureType.esriFTSimpleEdge) { edgeFeat = (IEdgeFeature)netFeat; juncFeat = (IFeature)edgeFeat.ToJunctionFeature; // verify that field (in junction) to copy exists juncField = juncFeat.Fields.FindField(valData as string); if (juncField > -1) { inObject.set_Value(fieldNum, juncFeat.get_Value(juncField)); } else { AAState.WriteLine(" Trying: TO_JUNCTION_FIELD"); } } } else { AAState.WriteLine(" not an edge feature"); } } else { AAState.WriteLine(" not an geometric network feature"); } } catch (Exception ex) { AAState.WriteLine(" ERROR: TO_JUNCTION_FIELD:" + ex.Message); } finally { AAState.WriteLine(" Finished: TO_JUNCTION_FIELD"); } break; //Release: 1.2 //New Dynamic Value Method: GENERATE_ID - uses value in specificed table and increments it as specified case "GENERATE_ID": try { AAState.WriteLine(" Trying: GENERATE_ID"); if (AAState._gentab != null) { sequenceColumnName = ""; sequenceColumnNum = -1; sequenceValue = -1; sequenceFixedWidth = ""; sequencePadding = 0; formatString = ""; // Parse arguments if (valData == null) break; args = valData.Split('|'); switch (args.GetLength(0)) { case 1: // sequenceColumnName only sequenceColumnName = args[0].ToString(); break; case 2: // sequenceColumnName|sequenceFixedWidth sequenceColumnName = args[0].ToString(); sequenceFixedWidth = args[1].ToString(); break; case 3: // sequenceColumnName|sequenceFixedWidth|formatString sequenceColumnName = args[0].ToString(); sequenceFixedWidth = args[1].ToString(); formatString = args[2].ToString(); break; default: break; } //Check for requested zero padding of sequence number if (sequenceFixedWidth != "") int.TryParse(sequenceFixedWidth.ToString(), out sequencePadding); if (sequencePadding > 25) { AAState.WriteLine(" WARNING: you are trying to pad your id with a more than 25 - 0's"); AAState.WriteLine(" WARNING: " + sequencePadding + " 0's is what you have"); } else if (sequencePadding > 50) { MessageBox.Show("You are trying to add 50 places to your ID, this is not supported, please fix your dynamic value table"); } //Check for sequence column in generate id table sequenceColumnNum = AAState._gentab.FindField(sequenceColumnName); if (AAState._gentab.FindField(sequenceColumnName) >= 0) { //get value of first row, increment it, and return incremented value for (int j = 0; j < 51; j++) { row = AAState._gentab.Update(null, false).NextRow(); if (row == null) { break; } if (row.get_Value(sequenceColumnNum) == null) { sequenceValue = 0; } else if (row.get_Value(sequenceColumnNum).ToString() == "") { sequenceValue = 0; } else sequenceValue = Convert.ToInt32(row.get_Value(sequenceColumnNum)); sequenceValue += 1; // _editEvents.OnChangeFeature -= OnChangeFeature; // _editEvents.OnCreateFeature -= OnCreateFeature; row.set_Value(sequenceColumnNum, sequenceValue); AAState.WriteLine(" " + row.Fields.get_Field(sequenceColumnNum).AliasName + " changed to " + sequenceValue); row.Store(); // _editEvents.OnChangeFeature += OnChangeFeature; // _editEvents.OnCreateFeature += OnCreateFeature; if (Convert.ToInt32(row.get_Value(sequenceColumnNum)) == sequenceValue) break; } if (sequenceValue == -1) { AAState.WriteLine(" ERROR: GENERATE_ID: Sequence Not Found"); } else { if (inObject.Fields.get_Field(fieldNum).Type == esriFieldType.esriFieldTypeString) if (formatString == null || formatString == "" || formatString.ToLower().IndexOf("[seq]") == -1) { string setVal = (sequenceValue.ToString("D" + sequencePadding) + sequencePostfix).ToString(); if (inObject.Fields.get_Field(fieldNum).Length < setVal.Length && inObject.Fields.get_Field(fieldNum).Length != 0) { AAState.WriteLine(" ERROR: " + sequenceValue + " is to long for field " + row.Fields.get_Field(sequenceColumnNum).AliasName); } else { inObject.set_Value(fieldNum, sequenceValue.ToString("D" + sequencePadding) + sequencePostfix); AAState.WriteLine(" " + inObject.Fields.get_Field(fieldNum).AliasName + " set to " + sequenceValue.ToString("D" + sequencePadding) + sequencePostfix); } } else { int locIdx = formatString.ToUpper().IndexOf("[SEQ]"); if (locIdx >= 0) { formatString = formatString.Remove(locIdx, 5); formatString = formatString.Insert(locIdx, sequenceValue.ToString("D" + sequencePadding)); } //formatString = formatString.Replace("[seq]", sequenceValue.ToString("D" + sequencePadding)); if (inObject.Fields.get_Field(fieldNum).Length < formatString.Length && inObject.Fields.get_Field(fieldNum).Length != 0) { AAState.WriteLine(" ERROR: " + formatString + " is to long for field " + row.Fields.get_Field(sequenceColumnNum).AliasName); } else { inObject.set_Value(fieldNum, formatString); AAState.WriteLine(" " + inObject.Fields.get_Field(fieldNum).AliasName + " set to " + formatString); } } else { inObject.set_Value(fieldNum, sequenceValue); AAState.WriteLine(" " + sequenceColumnNum + " changed to " + sequenceValue); } } } else { AAState.WriteLine(" Sequence Field not found"); } } else { AAState.WriteLine(" ERROR: GENERATE_ID table is not found"); } } catch (Exception ex) { AAState.WriteLine(" ERROR: GENERATE_ID: " + ex.Message); } finally { AAState.WriteLine(" Finished: GENERATE_ID"); } break; case "GENERATE_ID_BY_INTERSECT": try { AAState.WriteLine(" Trying: GENERATE_ID_BY_INTERSECT"); if (AAState._gentab != null && inFeature != null && !(inFeature.Shape.IsEmpty)) { sequenceColumnName = ""; sequenceColumnNum = -1; sequenceValue = -1; sequenceFixedWidth = ""; sequencePadding = 0; //genIdAreaFieldName = ""; intersectLayerName = ""; intersectLayerFieldName = ""; formatString = ""; intersectFieldPos = -1; // Parse arguments if (valData == null) break; args = valData.Split('|'); if (args.GetLength(0) < 3) { AAState.WriteLine(" ERROR: Improper value method"); break; } switch (args.GetLength(0)) { case 3: //columnName intersectLayerName = args[0].ToString(); intersectLayerFieldName = args[1].ToString(); // genIdAreaFieldName = args[2].ToString(); sequenceColumnName = args[2].ToString(); break; case 4: // columnName|sequenceFixedWidth //sequenceFixedWidth formats the sequence with leading zeros to create specified width intersectLayerName = args[0].ToString(); intersectLayerFieldName = args[1].ToString(); //genIdAreaFieldName = args[2].ToString(); sequenceColumnName = args[2].ToString(); sequenceFixedWidth = Convert.ToString(0); formatString = args[3].ToString(); break; case 5: // columnName|sequenceFixedWidth|formatString //formatString must contain [seq] and [id] and may contain [area] plus any desired text intersectLayerName = args[0].ToString(); intersectLayerFieldName = args[1].ToString(); //genIdAreaFieldName = args[2].ToString(); sequenceColumnName = args[2].ToString(); sequenceFixedWidth = args[3].ToString(); formatString = args[4].ToString(); break; default: break; } //Find Area Layer // FindLayerByName(areaLayerName, out areaLayer); intersectLayer = (IFeatureLayer)Globals.FindLayer(AAState._editor.Map, intersectLayerName); if (intersectLayer == null) { AAState.WriteLine(" ERROR: Intersecting feature Layer(" + intersectLayerName + ") not found"); break; } //Find Area Field intersectFieldPos = intersectLayer.FeatureClass.FindField(intersectLayerFieldName); if (intersectFieldPos < 0) { AAState.WriteLine(" ERROR: Intersecting feature Layer Field(" + intersectLayerFieldName + ") not found"); break; } //Find GenID Area Field //genIdAreaFieldPos = areaLayer.FeatureClass.FindField(genIdAreaFieldName); //if (genIdAreaFieldPos < 0) break; //Perform spatial search IGeometry pSearchGeo = (IGeometry)inFeature.ShapeCopy; pSearchGeo.SpatialReference = (inFeature.Class as IGeoDataset).SpatialReference; pSearchGeo.Project((intersectLayer as IGeoDataset).SpatialReference); sFilter = new SpatialFilterClass(); sFilter.Geometry = pSearchGeo; sFilter.GeometryField = intersectLayer.FeatureClass.ShapeFieldName; sFilter.SubFields = intersectLayerFieldName; sFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects; fCursor = intersectLayer.FeatureClass.Search(sFilter, true); sourceFeature = fCursor.NextFeature(); if (sourceFeature != null) intersectValue = sourceFeature.get_Value(intersectFieldPos).ToString(); else { AAState.WriteLine(" ERROR: Intersecting feature not found"); break; } //Check for requested zero padding of sequence number if (sequenceFixedWidth != "") int.TryParse(sequenceFixedWidth.ToString(), out sequencePadding); if (sequencePadding > 25) { AAState.WriteLine(" WARNING: you are trying to pad your id with a more than 25 - 0's"); AAState.WriteLine(" WARNING: " + sequencePadding + " 0's is what you have"); } sequenceColumnName = sequenceColumnName + intersectValue; AAState.WriteLine(" Looking for a field called " + sequenceColumnName + " in the generate ID table"); sequenceColumnNum = AAState._gentab.FindField(sequenceColumnName); if (sequenceColumnNum > -1) { AAState.WriteLine(" Field Found"); //get value of first row, increment it, and return incremented value for (int j = 0; j < 51; j++) { row = AAState._gentab.Update(qFilter, false).NextRow(); if (row.get_Value(sequenceColumnNum) == null) { sequenceValue = 0; } else if (row.get_Value(sequenceColumnNum).ToString() == "") { sequenceValue = 0; } else sequenceValue = Convert.ToInt32(row.get_Value(sequenceColumnNum)); sequenceValue += 1; row.set_Value(sequenceColumnNum, sequenceValue); row.Store(); if (Convert.ToInt32(row.get_Value(sequenceColumnNum)) == sequenceValue) break; } if (sequenceValue == -1) { AAState.WriteLine(" ERROR: Sequence number not found"); } else { if (inObject.Fields.get_Field(fieldNum).Type == esriFieldType.esriFieldTypeString) if (formatString == null || formatString == "" || (formatString.ToUpper().IndexOf("[SEQ]") == -1 && formatString.ToUpper().IndexOf("[ID]") == -1)) inObject.set_Value(fieldNum, intersectValue + sequenceValue.ToString("D" + sequencePadding) + sequencePostfix); else { int locIdx = formatString.ToUpper().IndexOf("[ID]"); if (locIdx >= 0) { formatString = formatString.Remove(locIdx, 4); formatString = formatString.Insert(locIdx, intersectValue); } // formatString = formatString.Replace("[id]", intersectValue); // formatString = formatString.Replace("[seq]", sequenceValue.ToString("D" + sequencePadding)); locIdx = formatString.ToUpper().IndexOf("[SEQ]"); if (locIdx >= 0) { formatString = formatString.Remove(locIdx, 5); formatString = formatString.Insert(locIdx, sequenceValue.ToString()); } // inObject.set_Value(fieldNum, formatString); } else inObject.set_Value(fieldNum, sequenceValue); } } else { AAState.WriteLine(" ERROR: Field NOT Found"); } } else { AAState.WriteLine(" ERROR: GENERATE_ID table is not found"); } } catch (Exception ex) { AAState.WriteLine(" ERROR: GENERATE_ID_BY_INTERSECT: " + ex.Message); } finally { AAState.WriteLine(" Finished: GENERATE_ID_BY_INTERSECT"); } break; //Modified for Release 1.2 (No longer uses ICalculator) //Requires valid VBScript expression //Can include string, numeric, and date fields by name in square brackets [] //Example: DateDiff("yyyy",[INSTALLDATE],Now()) case "GENERATE_ID_BY_AREA": try { AAState.WriteLine(" Trying: GENERATE_ID_BY_AREA"); if (AAState._gentab != null && inFeature != null && !(inFeature.Shape.IsEmpty)) { sequenceColumnName = ""; sequenceColumnNum = -1; sequenceValue = -1; sequenceFixedWidth = ""; sequencePadding = 0; genIdAreaFieldName = ""; areaLayerName = ""; areaLayerFieldName = ""; formatString = ""; // Parse arguments if (valData == null) break; args = valData.Split('|'); if (args.GetLength(0) < 3) { AAState.WriteLine(" ERROR: Improper Value Method"); break; } switch (args.GetLength(0)) { case 4: //columnName areaLayerName = args[0].ToString(); areaLayerFieldName = args[1].ToString(); genIdAreaFieldName = args[2].ToString(); sequenceColumnName = args[3].ToString(); break; case 5: // columnName|sequenceFixedWidth //sequenceFixedWidth formats the sequence with leading zeros to create specified width areaLayerName = args[0].ToString(); areaLayerFieldName = args[1].ToString(); genIdAreaFieldName = args[2].ToString(); sequenceColumnName = args[3].ToString(); sequenceFixedWidth = args[4].ToString(); break; case 6: // columnName|sequenceFixedWidth|formatString //formatString must contain [seq] and may contain [area] plus any desired text areaLayerName = args[0].ToString(); areaLayerFieldName = args[1].ToString(); genIdAreaFieldName = args[2].ToString(); sequenceColumnName = args[3].ToString(); sequenceFixedWidth = args[4].ToString(); formatString = args[5].ToString(); break; default: break; } //Find Area Layer // FindLayerByName(areaLayerName, out areaLayer); areaLayer = (IFeatureLayer)Globals.FindLayer(AAState._editor.Map, areaLayerName); if (areaLayer == null) { AAState.WriteLine(" ERROR: Area Layer not found: " + areaLayerName); break; } //Find Area Field areaFieldPos = areaLayer.FeatureClass.FindField(areaLayerFieldName); if (areaFieldPos < 0) { AAState.WriteLine(" ERROR: Area Layer field not found: " + areaLayerFieldName); break; } //Find GenID Area Field //genIdAreaFieldPos = areaLayer.FeatureClass.FindField(genIdAreaFieldName); //if (genIdAreaFieldPos < 0) break; //Perform spatial search sFilter = new SpatialFilterClass(); sFilter.Geometry = (IGeometry)inFeature.ShapeCopy; sFilter.GeometryField = areaLayer.FeatureClass.ShapeFieldName; sFilter.SubFields = areaLayerFieldName; sFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects; fCursor = areaLayer.FeatureClass.Search(sFilter, true); sourceFeature = fCursor.NextFeature(); if (sourceFeature != null) areaValue = sourceFeature.get_Value(areaFieldPos).ToString(); else break; //Check for requested zero padding of sequence number if (sequenceFixedWidth != "") int.TryParse(sequenceFixedWidth.ToString(), out sequencePadding); sequenceColumnNum = AAState._gentab.FindField(sequenceColumnName); if (sequenceColumnNum > -1) { qFilter = new QueryFilterClass(); qFilter.SubFields = areaLayerFieldName + "," + sequenceColumnName; ISQLSyntax sqlSyntax = (ISQLSyntax)AAState._editor.EditWorkspace; char[] charBuf = sqlSyntax.GetSpecialCharacter(esriSQLSpecialCharacters.esriSQL_DelimitedIdentifierPrefix).ToCharArray(); string strSC = new string(charBuf); switch (strSC) { case "": qFilter.WhereClause = genIdAreaFieldName + " = '" + areaValue + "'"; break; case "[": qFilter.WhereClause = "[" + genIdAreaFieldName + "]" + " = '" + areaValue + "'"; break; default: qFilter.WhereClause = "\"" + genIdAreaFieldName + "\" = '" + areaValue + "'"; break; } //get value of first row, increment it, and return incremented value for (int j = 0; j < 51; j++) { row = AAState._gentab.Update(qFilter, false).NextRow(); if (row.get_Value(sequenceColumnNum) == null) { sequenceValue = 0; } else if (row.get_Value(sequenceColumnNum).ToString() == "") { sequenceValue = 0; } else sequenceValue = Convert.ToInt32(row.get_Value(sequenceColumnNum)); sequenceValue += 1; sequenceValue += 1; row.set_Value(sequenceColumnNum, sequenceValue); row.Store(); if (Convert.ToInt32(row.get_Value(sequenceColumnNum)) == sequenceValue) break; } if (sequenceValue == -1) { //TODO raise error } else { if (inObject.Fields.get_Field(fieldNum).Type == esriFieldType.esriFieldTypeString) if (formatString == null || formatString == "" || formatString.IndexOf("[seq]") == -1) inObject.set_Value(fieldNum, areaValue + sequenceValue.ToString("D" + sequencePadding) + sequencePostfix); else { formatString = formatString.Replace("[area]", areaValue); formatString = formatString.Replace("[seq]", sequenceValue.ToString("D" + sequencePadding)); inObject.set_Value(fieldNum, formatString); } else inObject.set_Value(fieldNum, sequenceValue); } } } else { AAState.WriteLine(" ERROR: GENERATE_ID table is not found"); } } catch (Exception ex) { AAState.WriteLine(" ERROR: GENERATE_ID_BY_AREA: " + ex.Message); } finally { AAState.WriteLine(" Finished: GENERATE_ID_BY_AREA"); } break; //Modified for Release 1.2 (No longer uses ICalculator) //Requires valid VBScript expression //Can include string, numeric, and date fields by name in square brackets [] //Example: DateDiff("yyyy",[INSTALLDATE],Now()) case "EXPRESSION": try { AAState.WriteLine(" Trying: EXPRESSION"); if (inObject != null & valData != null) { newValue = valData; for (int i = 0; i < inObject.Fields.FieldCount; i++) { testField = inObject.Fields.get_Field(i); int indFld = newValue.ToUpper().IndexOf("[" + testField.Name.ToUpper() + "]"); while (indFld >= 0) { AAState.WriteLine(" replace field: " + testField.Name + " with a value"); int fldLen = testField.Name.Length; string tmpStr1 = newValue.Substring(0, indFld + 1); string tmpStr2 = newValue.Substring(indFld + fldLen + 1); newValue = tmpStr1 + "_REPLACE_VAL_" + tmpStr2; switch (testField.Type) { case esriFieldType.esriFieldTypeString: if (inObject.get_Value(i) == null || inObject.get_Value(i).ToString() == "") { if (newValue.Contains("IsNull")) { newValue = newValue.Replace("IsNull([" + "_REPLACE_VAL_" + "])", "True"); } else if (inObject.get_Value(i) == null) { newValue = newValue.Replace("[" + "_REPLACE_VAL_" + "]", null); } else if (inObject.get_Value(i).ToString() == "") { newValue = newValue.Replace("[" + "_REPLACE_VAL_" + "]", "\"" + inObject.get_Value(i).ToString() + "\""); } else { newValue = newValue.Replace("[" + "_REPLACE_VAL_" + "]", "\"" + inObject.get_Value(i).ToString() + "\""); } } else { if (newValue.Contains("IsNull")) { newValue = newValue.Replace("IsNull([" + "_REPLACE_VAL_" + "])", "False"); } else { newValue = newValue.Replace("[" + "_REPLACE_VAL_" + "]", "\"" + inObject.get_Value(i).ToString() + "\""); } } // newValue = newValue.Replace("[" + testField.Name + "]", "\"" + inObject.get_Value(i).ToString() + "\""); break; case esriFieldType.esriFieldTypeDate: if (inObject.get_Value(i) == null || inObject.get_Value(i).ToString() == "") { if (newValue.Contains("IsNull")) { newValue = newValue.Replace("IsNull([" + "_REPLACE_VAL_" + "])", "True"); } else if (inObject.get_Value(i) == null) { newValue = newValue.Replace("[" + "_REPLACE_VAL_" + "]", "CDATE(" + null + ")"); } else if (inObject.get_Value(i).ToString() == "") { newValue = newValue.Replace("[" + "_REPLACE_VAL_" + "]", "\"" + inObject.get_Value(i).ToString() + "\""); } else { newValue = newValue.Replace("[" + "_REPLACE_VAL_" + "]", "CDATE(\"" + inObject.get_Value(i).ToString() + "\")"); } } else { if (newValue.Contains("IsNull")) { newValue = newValue.Replace("IsNull([" + "_REPLACE_VAL_" + "])", "False"); } else { newValue = newValue.Replace("[" + "_REPLACE_VAL_" + "]", "CDATE(\"" + inObject.get_Value(i).ToString() + "\")"); } } // newValue = newValue.Replace("[" + testField.Name + "]", "CDATE(\"" + inObject.get_Value(i).ToString() + "\")"); break; default: if (inObject.get_Value(i) == null || inObject.get_Value(i).ToString() == "") { if (newValue.Contains("IsNull")) { newValue = newValue.Replace("IsNull([" + "_REPLACE_VAL_" + "])", "True"); } else if (inObject.get_Value(i) == null) { newValue = newValue.Replace("[" + "_REPLACE_VAL_" + "]", null); } else if (inObject.get_Value(i).ToString() == "") { newValue = newValue.Replace("[" + "_REPLACE_VAL_" + "]", null);// "\"" + inObject.get_Value(i).ToString() + "\""); } else { newValue = newValue.Replace("[" + "_REPLACE_VAL_" + "]", "" + inObject.get_Value(i).ToString() + ""); } } else { if (newValue.Contains("IsNull")) { newValue = newValue.Replace("IsNull([" + "_REPLACE_VAL_" + "])", "False"); } else { newValue = newValue.Replace("[" + "_REPLACE_VAL_" + "]", inObject.get_Value(i).ToString()); } } // newValue = newValue.Replace("[" + testField.Name + "]", inObject.get_Value(i).ToString()); break; } indFld = newValue.ToUpper().IndexOf("[" + testField.Name.ToUpper() + "]"); } } //MessageBox.Show(newValue); try { newValue = script.Eval(newValue).ToString(); if (inObject.get_Value(fieldNum).ToString() != newValue) inObject.set_Value(fieldNum, newValue); } catch (Exception ex) { AAState.WriteLine(" ERROR: evaluating the expression for feature in " + inObject.Class.AliasName + " with OID of " + inObject.OID); AAState.WriteLine(" " + ex.Message); } } } catch (Exception ex) { AAState.WriteLine(" ERROR: EXPRESSION: " + ex.Message); } finally { AAState.WriteLine(" Finished: EXPRESSION"); } break; // GUID values are calculated into text fields or into native GUID field types // When using text field you have an optional argument (valdata) to specify the format // N-none 32 chars, D-dash 36, B-braces 38, P-Parenthesis 38 case "GUID": try { if (inObject != null) { if (inObject.Fields.get_Field(fieldNum).Type == esriFieldType.esriFieldTypeGUID) inObject.set_Value(fieldNum, System.Guid.NewGuid().ToString("B")); else if (inObject.Fields.get_Field(fieldNum).Type == esriFieldType.esriFieldTypeString && inObject.Fields.get_Field(fieldNum).Length >= 32) { valData = valData.Trim(); if (valData != "N" && valData != "D" && valData != "B" && valData != "P") if (inObject.Fields.get_Field(fieldNum).Length >= 38) valData = "B"; //Default to braces else if (inObject.Fields.get_Field(fieldNum).Length < 36) valData = "N"; else valData = "D"; inObject.set_Value(fieldNum, System.Guid.NewGuid().ToString(valData)); } } } catch (Exception ex) { AAState.WriteLine(" ERROR: EXPRESSION: " + ex.Message); } finally { AAState.WriteLine(" Finished: EXPRESSION"); } break; case "CREATE_LINKED_RECORD"://Feature Layer|Field To Copy|Field To Populate|Primary Key Field|Foreign Key Field { try { AAState.WriteLine(" Trying: CREATE_LINKED_RECORD"); if (!String.IsNullOrEmpty(valData)) { args = valData.Split('|'); if (args.Length != 5) { AAState.WriteLine(" ERROR: Format of valdata incorrect"); break; } } else { AAState.WriteLine(" ERROR: Format of valdata incorrect"); break; } if (inFeature == null) { AAState.WriteLine(" ERROR: The input features is null"); break; } sourceLayerName = ""; sourceFieldName = ""; sourceField = -1; found = false; AAState.WriteLine(" Getting Value Info"); sourceLayerNames = args[0].ToString().Split(','); sourceFieldName = args[1].ToString(); string targetFieldName = args[2].ToString(); string sourceIDFieldName = args[3].ToString(); string targetIDFieldName = args[4].ToString(); AAState.WriteLine(" Checking values"); if (sourceFieldName != null) { AAState.WriteLine(" Checking Fields in Source Layer"); int fldValToCopyIdx = inObject.Fields.FindField(sourceFieldName); int fldIDToCopyIdx = inObject.Fields.FindField(sourceIDFieldName); if (fldValToCopyIdx > -1 && fldIDToCopyIdx > -1) { for (int i = 0; i < sourceLayerNames.Length; i++) { sourceLayerName = sourceLayerNames[i].ToString(); if (sourceLayerName != "") { // Get layer AAState.WriteLine(" Checking for table to populate"); sourceLayer = (IFeatureLayer)Globals.FindLayer(AAState._editor.Map, sourceLayerName); if (sourceLayer != null) { } else { ITable pTable = Globals.FindTable(AAState._editor.Map, sourceLayerName); if (pTable != null) { int fldValToPopIdx = pTable.Fields.FindField(targetFieldName); int fldIDToPopIdx = pTable.Fields.FindField(targetIDFieldName); if (fldValToPopIdx > -1 && fldIDToPopIdx > -1) { AAState.WriteLine(" Trying to create a row in the target table"); IRow pNewRow = pTable.CreateRow(); AAState.WriteLine(" Row Created"); AAState.WriteLine(" Trying to Copy ID"); try { pNewRow.set_Value(fldIDToPopIdx, inObject.get_Value(fldIDToCopyIdx)); } catch { AAState.WriteLine(" ERROR: Could not Copy: " + inObject.get_Value(fldIDToCopyIdx) + " to field: " + targetIDFieldName); } AAState.WriteLine(" ID successfully copied"); AAState.WriteLine(" Trying to Copy Value"); try { pNewRow.set_Value(fldValToPopIdx, inObject.get_Value(fldValToCopyIdx)); } catch { AAState.WriteLine(" ERROR: Could not Copy: " + inObject.get_Value(fldValToCopyIdx) + " to field: " + targetFieldName); } AAState.WriteLine(" Value successfully copied"); pNewRow.Store(); if (newFeatureList == null) { newFeatureList = new List<IObject>(); } IObject featobj = pNewRow as IObject; if (featobj != null) { newFeatureList.Add(featobj); } AAState.WriteLine(" Row successfully stored"); } else { AAState.WriteLine(" ERROR: ID or Field to populate was not found"); } } else { AAState.WriteLine(" ERROR: Table to populate not found: " + sourceLayerName); } } } } } else { AAState.WriteLine(" ERROR: ID or Field to Copy was not found"); } //if ((!found) && (inObject.Fields.get_Field(fieldNum).IsNullable)) //{ // inObject.set_Value(fieldNum, null); //} } } catch (Exception ex) { AAState.WriteLine(" ERROR: CREATE_LINKED_RECORD" + Environment.NewLine + ex.Message); } finally { AAState.WriteLine(" Finished: CREATE_LINKED_RECORD"); // fieldNum = -1; } break; } case "UPDATE_INTERSECTING_FEATURE"://Intersected Feature|FieldIntersectingFeatureToChange|FromFieldinModifiedFeature { try { AAState.WriteLine(" Trying: UPDATE_INTERSECTING_FEATURE"); if (!String.IsNullOrEmpty(valData)) { args = valData.Split('|'); if (args.Length != 3) { AAState.WriteLine(" ERROR: Format of valdata incorrect"); break; } } else { AAState.WriteLine(" ERROR: Format of valdata incorrect"); break; } if (inFeature == null) { AAState.WriteLine(" ERROR: The input features is null"); break; } sourceLayerName = ""; sourceFieldName = ""; sourceField = -1; found = false; AAState.WriteLine(" Getting Value Info"); sourceLayerNames = args[0].ToString().Split(','); sourceFieldName = args[1].ToString(); string targetFieldName = args[2].ToString(); AAState.WriteLine(" Checking values"); if (sourceFieldName != null) { for (int i = 0; i < sourceLayerNames.Length; i++) { sourceLayerName = sourceLayerNames[i].ToString(); if (sourceLayerName != "") { // Get layer sourceLayer = (IFeatureLayer)Globals.FindLayer(AAState._editor.Map, sourceLayerName); if (sourceLayer != null) { if (inObject.Class != sourceLayer.FeatureClass) { if (Globals.IsEditable(sourceLayer, AAState._editor)) { sourceField = sourceLayer.FeatureClass.FindField(sourceFieldName); if (sourceField > -1) { sFilter = new SpatialFilterClass(); if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPoint) { try { ISpatialReferenceResolution pSRResolution; pSRResolution = ((sourceLayer.FeatureClass as IGeoDataset).SpatialReference) as ISpatialReferenceResolution; // sFilter = new SpatialFilterClass(); double intTol = pSRResolution.get_XYResolution(false); bool hasXY = ((sourceLayer.FeatureClass as IGeoDataset).SpatialReference).HasXYPrecision(); searchEnvelope = new EnvelopeClass(); searchEnvelope.XMin = 0 - intTol; searchEnvelope.YMin = 0 - intTol; searchEnvelope.XMax = 0 + intTol; searchEnvelope.YMax = 0 + intTol; searchEnvelope.CenterAt(inFeature.ShapeCopy as IPoint); //searchEnvelope.SpatialReference = ((inFeature.Class as IFeatureClass) as IGeoDataset).SpatialReference; searchEnvelope.SpatialReference = ((inFeature.Class as IFeatureClass) as IGeoDataset).SpatialReference; searchEnvelope.SnapToSpatialReference(); searchEnvelope.Project(AAState._editor.Map.SpatialReference); sFilter.Geometry = Globals.Env2Polygon(searchEnvelope); } catch { sFilter.Geometry = inFeature.ShapeCopy; } } else { sFilter.Geometry = inFeature.ShapeCopy; } sFilter.GeometryField = sourceLayer.FeatureClass.ShapeFieldName; sFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects; fCursor = sourceLayer.FeatureClass.Search(sFilter, false); sourceFeature = fCursor.NextFeature(); if (sourceFeature != null) { int fldIdx = inFeature.Fields.FindField(targetFieldName); AAState.WriteLine(" " + targetFieldName + " at index " + fldIdx); string test = targetFieldName; if (fldIdx > -1) { test = inFeature.get_Value(fldIdx).ToString(); AAState.WriteLine(" Value Found " + test); } AAState.WriteLine(" Value used " + test); try { if (sourceFeature.Fields.get_Field(sourceField).Type == esriFieldType.esriFieldTypeString) { sourceFeature.set_Value(sourceField, test); sourceFeature.Store(); found = true; break; } else { if (Globals.IsNumeric(test)) { if (sourceFeature.Fields.get_Field(sourceField).Type == esriFieldType.esriFieldTypeSmallInteger || sourceFeature.Fields.get_Field(sourceField).Type == esriFieldType.esriFieldTypeInteger) { sourceFeature.set_Value(sourceField, Convert.ToInt32(test)); sourceFeature.Store(); found = true; break; } else if (sourceFeature.Fields.get_Field(sourceField).Type == esriFieldType.esriFieldTypeDouble || sourceFeature.Fields.get_Field(sourceField).Type == esriFieldType.esriFieldTypeSingle) { sourceFeature.set_Value(sourceField, Convert.ToDouble(test)); sourceFeature.Store(); found = true; break; } else { sourceFeature.set_Value(sourceField, test as object); sourceFeature.Store(); found = true; break; } } else { sourceFeature.set_Value(sourceField, test as object); sourceFeature.Store(); found = true; break; } } } catch { AAState.WriteLine(" ERROR setting value"); } finally { if (found) { // break; } } } } else { AAState.WriteLine(" ERROR: Source field not found: " + sourceFieldName); } } else { AAState.WriteLine(" ERROR/WARNING: Source Layer is not editable: " + sourceLayerName); } } } else { AAState.WriteLine(" ERROR/WARNING: Source Layer not found: " + sourceLayerName); } } } //if ((!found) && (inObject.Fields.get_Field(fieldNum).IsNullable)) //{ // inObject.set_Value(fieldNum, null); //} } } catch (Exception ex) { AAState.WriteLine(" ERROR: UPDATE_INTERSECTING_FEATURE" + Environment.NewLine + ex.Message); } finally { AAState.WriteLine(" Finished: UPDATE_INTERSECTING_FEATURE"); // fieldNum = -1; } break; } case "MULTI_FIELD_INTERSECT": try { AAState.WriteLine(" Trying: MULTI_FIELD_INTERSECT"); if (inFeature != null & valData != null) { sourceLayerName = ""; sourceFieldName = ""; sourceField = -1; found = false; //LayerToIntersect|Field To Elevate // Parse arguments args = valData.Split('|'); int popFldIdx = 0; if (args.GetLength(0) > 2) { AAState.WriteLine(" Parsing Valueinfo"); sourceLayerNames = args[0].ToString().Split(','); sourceFieldName = args[1].ToString(); string[] fieldsToPop = args[2].ToString().Split(','); if (args.GetLength(0) == 4) { AAState.WriteLine(" Search distance specified"); if (Globals.IsDouble(args[3])) { searchDistance = Convert.ToDouble(args[3]); } else { searchDistance = 0.0; } } else { searchDistance = 0.0; } if (sourceFieldName != null) { AAState.WriteLine(" Looping Through Layers"); for (int i = 0; i < sourceLayerNames.Length; i++) { if (fieldsToPop.Length == popFldIdx) break; sourceLayerName = sourceLayerNames[i].ToString(); if (sourceLayerName != "") { // Get layer sourceLayer = (IFeatureLayer)Globals.FindLayer(AAState._editor.Map, sourceLayerName); if (sourceLayer != null) { if (sourceLayer.FeatureClass != null) { sourceField = sourceLayer.FeatureClass.FindField(sourceFieldName); if (sourceField > -1) { sFilter = new SpatialFilterClass(); if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPoint) { searchEnvelope = Globals.CalcSearchExtent(sourceLayer, inFeature, searchDistance); sFilter.Geometry = searchEnvelope; } else { sFilter.Geometry = inFeature.ShapeCopy; } sFilter.GeometryField = sourceLayer.FeatureClass.ShapeFieldName; sFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects; fCursor = sourceLayer.FeatureClass.Search(sFilter, true); sourceFeature = fCursor.NextFeature(); while (sourceFeature != null) { if (fieldsToPop.Length == popFldIdx) break; string test = sourceFeature.get_Value(sourceField).ToString(); int tempFieldNum = inObject.Fields.FindField(fieldsToPop[popFldIdx]); popFldIdx++; if (tempFieldNum > -1) { inObject.set_Value(tempFieldNum, sourceFeature.get_Value(sourceField)); } sourceFeature = fCursor.NextFeature(); } } else { AAState.WriteLine(" ERROR: Source field not found: " + sourceFieldName); } } else { AAState.WriteLine(" ERROR/WARNING: Datasource is invalid: " + sourceLayerName); } } else { AAState.WriteLine(" ERROR/WARNING: Source Layer not found: " + sourceLayerName); } } else { AAState.WriteLine(" ERROR/WARNING: Source Layer string is empty"); } } } else { AAState.WriteLine(" ERROR: Field name is invalid"); } } else { AAState.WriteLine(" ERROR: Invalid Value method definition"); } } } catch (Exception ex) { AAState.WriteLine(" ERROR: MULTI_FIELD_INTERSECT: " + ex.Message); } finally { AAState.WriteLine(" Finished: MULTI_FIELD_INTERSECT"); } break; case "INTERSECT_STATS": try { AAState.WriteLine(" Trying: INTERSECT_STATS"); if (inFeature != null & valData != null) { sourceLayerName = ""; sourceFieldName = ""; sourceField = -1; found = false; //LayerToIntersect|Field To Elevate // Parse arguments args = valData.Split('|'); int AverageCount = 0; if (args.GetLength(0) > 2) { AAState.WriteLine(" Parsing Valueinfo"); sourceLayerNames = args[0].ToString().Split(','); sourceFieldName = args[1].ToString(); string statType = args[2].ToString(); if (args.GetLength(0) == 4) { AAState.WriteLine(" Search distance specified"); if (Globals.IsDouble(args[3])) searchDistance = Convert.ToDouble(args[3]); else searchDistance = 0.0; } else { searchDistance = 0.0; } double result = -999999.1; if (sourceFieldName != null) { AAState.WriteLine(" Looping Through Layers"); for (int i = 0; i < sourceLayerNames.Length; i++) { sourceLayerName = sourceLayerNames[i].ToString(); if (sourceLayerName != "") { // Get layer sourceLayer = (IFeatureLayer)Globals.FindLayer(AAState._editor.Map, sourceLayerName); if (sourceLayer != null) { if (sourceLayer.FeatureClass != null) { sourceField = sourceLayer.FeatureClass.FindField(sourceFieldName); if (sourceField > -1) { sFilter = new SpatialFilterClass(); if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPoint) { searchEnvelope = Globals.CalcSearchExtent(sourceLayer, inFeature, searchDistance); sFilter.Geometry = searchEnvelope; } else { sFilter.Geometry = inFeature.ShapeCopy; } sFilter.GeometryField = sourceLayer.FeatureClass.ShapeFieldName; sFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects; fCursor = sourceLayer.FeatureClass.Search(sFilter, true); sourceFeature = fCursor.NextFeature(); while (sourceFeature != null) { string test = sourceFeature.get_Value(sourceField).ToString(); if (Globals.IsNumeric(test)) { double valToTest = Convert.ToDouble(test); if (result == -999999.1) { result = valToTest; } else { switch (statType.ToUpper()) { case "MAX": if (result < valToTest) { result = valToTest; } break; case "MIN": if (result > valToTest) { result = valToTest; } break; case "SUM": result += valToTest; break; case "AVERAGE": result += valToTest; AverageCount++; break; case "MEAN": result += valToTest; AverageCount++; break; default: AAState.WriteLine(" ERROR: Unsupported stat type: " + test); break; } } } else { AAState.WriteLine(" ERROR/WARNING: Non numeric value returned: " + test); } sourceFeature = fCursor.NextFeature(); } } else { AAState.WriteLine(" ERROR: Source field not found: " + sourceFieldName); } } else { AAState.WriteLine(" ERROR/WARNING: Datasource is invalid: " + sourceLayerName); } } else { AAState.WriteLine(" ERROR/WARNING: Source Layer not found: " + sourceLayerName); } } else { AAState.WriteLine(" ERROR/WARNING: Source Layer string is empty"); } } if (result != -999999.1) { if (AverageCount != 0) { result = result / AverageCount; } inObject.set_Value(fieldNum, result); } else { IField field = inObject.Fields.get_Field(fieldNum); object newval = field.DefaultValue; if (newval == null) { if (field.IsNullable) { inObject.set_Value(fieldNum, null); } } else { inObject.set_Value(fieldNum, newval); } } } else { AAState.WriteLine(" ERROR: Field name is invalid"); } } else { AAState.WriteLine(" ERROR: Invalid Value method definition"); } } } catch (Exception ex) { AAState.WriteLine(" ERROR: INTERSECT_STATS: " + ex.Message); } finally { AAState.WriteLine(" Finished: INTERSECT_STATS"); } break; case "INTERSECTING_FEATURE": try { AAState.WriteLine(" Trying: INTERSECTING_FEATURE"); if (inFeature != null & valData != null) { sourceLayerName = ""; sourceFieldName = ""; sourceField = -1; found = false; // Parse arguments args = valData.Split('|'); if (args.GetLength(0) >= 2) { sourceLayerNames = args[0].ToString().Split(','); sourceFieldName = args[1].ToString(); if (sourceFieldName != null) { for (int i = 0; i < sourceLayerNames.Length; i++) { sourceLayerName = sourceLayerNames[i].ToString(); if (sourceLayerName != "") { // Get layer sourceLayer = (IFeatureLayer)Globals.FindLayer(AAState._editor.Map, sourceLayerName); if (sourceLayer != null) { sourceField = sourceLayer.FeatureClass.FindField(sourceFieldName); if (sourceField > -1) { sFilter = new SpatialFilterClass(); sFilter.GeometryField = sourceLayer.FeatureClass.ShapeFieldName; sFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects; sFilter.set_OutputSpatialReference(sourceLayer.FeatureClass.ShapeFieldName, (sourceLayer.FeatureClass as IGeoDataset).SpatialReference); //sFilter.set_OutputSpatialReference(sourceLayer.FeatureClass.ShapeFieldName, AAState._editor.Map.SpatialReference); if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPoint) { try { IGeometry pSourceGeo = inFeature.ShapeCopy as IPoint; pSourceGeo.SpatialReference = ((inFeature.Class as IFeatureClass) as IGeoDataset).SpatialReference; pSourceGeo.Project((sourceLayer.FeatureClass as IGeoDataset).SpatialReference); //pSourceGeo.Project(AAState._editor.Map.SpatialReference); bool hasXY; hasXY = ((sourceLayer.FeatureClass as IGeoDataset).SpatialReference).HasXYPrecision(); //hasXY = (AAState._editor.Map.SpatialReference).HasXYPrecision(); double intTol = .001; if (hasXY) { ISpatialReferenceResolution pSRResolution; pSRResolution = ((sourceLayer.FeatureClass as IGeoDataset).SpatialReference) as ISpatialReferenceResolution; //pSRResolution = (AAState._editor.Map.SpatialReference) as ISpatialReferenceResolution; intTol = pSRResolution.get_XYResolution(false) * 2; } searchEnvelope = new EnvelopeClass(); searchEnvelope.XMin = 0 - intTol; searchEnvelope.YMin = 0 - intTol; searchEnvelope.XMax = 0 + intTol; searchEnvelope.YMax = 0 + intTol; searchEnvelope.CenterAt(pSourceGeo as IPoint); searchEnvelope.SpatialReference = ((sourceLayer.FeatureClass as IGeoDataset).SpatialReference); //searchEnvelope.SpatialReference = (AAState._editor.Map.SpatialReference); //searchEnvelope.SpatialReference = ((inFeature.Class as IFeatureClass) as IGeoDataset).SpatialReference; //searchEnvelope.SnapToSpatialReference(); //if (AAState._editor.Map.SpatialReference != ((inFeature.Class as IFeatureClass) as IGeoDataset).SpatialReference) //{ // searchEnvelope.Project((sourceLayer.FeatureClass as IGeoDataset).SpatialReference); //searchEnvelope.Project(AAState._editor.Map.SpatialReference); //} sFilter.Geometry = Globals.Env2Polygon(searchEnvelope); //searchEnvelope.Expand(.1, .1, true); //searchEnvelope.Expand(searchDistance, searchDistance, false); } catch { IGeometry pGeo = inFeature.ShapeCopy; pGeo.SpatialReference = ((inFeature.Class as IFeatureClass) as IGeoDataset).SpatialReference; pGeo.Project(AAState._editor.Map.SpatialReference); sFilter.Geometry = pGeo; } } else { IGeometry pGeo = inFeature.ShapeCopy; pGeo.SpatialReference = ((inFeature.Class as IFeatureClass) as IGeoDataset).SpatialReference; pGeo.Project(AAState._editor.Map.SpatialReference); sFilter.Geometry = pGeo; } fCursor = sourceLayer.FeatureClass.Search(sFilter, true); sourceFeature = fCursor.NextFeature(); while (sourceFeature != null) { string test = sourceFeature.get_Value(sourceField).ToString(); inObject.set_Value(fieldNum, sourceFeature.get_Value(sourceField)); found = true; sourceFeature = fCursor.NextFeature(); } if (found == false && AAState._CheckEnvelope) { sFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelEnvelopeIntersects; // sFilter.SpatialRelDescription = "T*T***T*T"; fCursor = sourceLayer.FeatureClass.Search(sFilter, true); sourceFeature = fCursor.NextFeature(); while (sourceFeature != null) { string test = sourceFeature.get_Value(sourceField).ToString(); inObject.set_Value(fieldNum, sourceFeature.get_Value(sourceField)); found = true; sourceFeature = fCursor.NextFeature(); } } if (found) { break; } } else { AAState.WriteLine(" ERROR: Source field not found: " + sourceFieldName); } } else { AAState.WriteLine(" ERROR/WARNING: Source Layer not found: " + sourceLayerName); } } } if (!found) { IField field = inObject.Fields.get_Field(fieldNum); object newval = field.DefaultValue; if (newval == null) { if (field.IsNullable) { inObject.set_Value(fieldNum, null); } } else { inObject.set_Value(fieldNum, newval); } } } } } } catch (Exception ex) { AAState.WriteLine(" ERROR: INTERSECTING_FEATURE: " + ex.Message); } finally { AAState.WriteLine(" Finished: INTERSECTING_FEATURE"); } break; case "INTERSECTING_RASTER": try { AAState.WriteLine(" Trying: INTERSECTING_RASTER"); if (inFeature != null & valData != null) { sourceLayerName = ""; formatString = ""; found = false; // Parse arguments args = valData.Split('|'); if (args.Length < 1) break; switch (args.Length) { case 1: sourceLayerNames = args[0].ToString().Split(','); break; case 2: sourceLayerNames = args[0].ToString().Split(','); formatString = args[1].ToString(); break; default: break; } // Get layer for (int i = 0; i < sourceLayerNames.Length; i++) { sourceLayerName = sourceLayerNames[i].ToString(); IPoint pLoc = Globals.GetGeomCenter(inFeature); if (pLoc != null) { string cellVal = GetCellValue(sourceLayerName, pLoc, AAState._editor.Map);// Globals.GetCellValue(sourceLayerName, pLoc, _editor.Map); AAState.WriteLine(" ERROR/WARING: No cell value or raster was found: " + sourceLayerName); if (cellVal != null && cellVal != "" && cellVal != "No Raster") { if (formatString == null || formatString == "" || (inObject.Fields.get_Field(fieldNum).Type != esriFieldType.esriFieldTypeString)) { inObject.set_Value(fieldNum, cellVal); found = true; break; } else { // formatString = formatString.Replace("[value]",cellVal); formatString = formatString + cellVal; inObject.set_Value(fieldNum, formatString); found = true; break; } } } } if (!(found) && inObject.Fields.get_Field(fieldNum).IsNullable) inObject.set_Value(fieldNum, null); } } catch (Exception ex) { AAState.WriteLine(" ERROR: INTERSECTING_RASTER: " + ex.Message); } finally { AAState.WriteLine(" Finished: INTERSECTING_RASTER"); } break; case "INTERSECTING_LAYER_DETAILS": try { AAState.WriteLine(" Trying: INTERSECTING_LAYER_DETAILS"); if (inFeature != null & valData != null) { sourceLayerName = ""; formatString = ""; found = false; // Parse arguments args = valData.Split('|'); if (args.Length < 1) break; switch (args.Length) { case 1: sourceLayerNames = args[0].ToString().Split(','); formatString = "P"; break; case 2: sourceLayerNames = args[0].ToString().Split(','); formatString = args[1].ToString(); break; default: break; } // Get layer for (int i = 0; i < sourceLayerNames.Length; i++) { sourceLayerName = sourceLayerNames[i].ToString(); //AAState.WriteLine(" Getting Features Centeroid"); //IPoint pLoc = Globals.GetGeomCenter(inFeature); IGeometry pGeo = inFeature.ShapeCopy; if (pGeo != null) { // AAState.WriteLine(" Centroid Found"); AAState.WriteLine(" Getting list of " + sourceLayerName + " Layers"); IEnumLayer pEnum = Globals.GetLayers(AAState._editor.Map, sourceLayerName); if (pEnum != null) { AAState.WriteLine(" List retrieved of " + sourceLayerName + " Layers"); AAState.WriteLine(" Starting Loop"); ILayer pLay = pEnum.Next(); ISpatialFilter pSpatFilt; while (pLay != null) { if (found) { AAState.WriteLine(" Exiting Layer Loop"); break; } AAState.WriteLine(" Checking " + pLay.Name); if (pLay is IRasterLayer) { IRasterLayer pRasLay = pLay as IRasterLayer; AAState.WriteLine(" Trying " + pRasLay.Name); IEnvelope pEnv = pRasLay.AreaOfInterest; // ITopologicalOperator pTopo = pEnv as ITopologicalOperator; IRelationalOperator pRel = pEnv as IRelationalOperator; IRelationalOperator2 pRel2 = pEnv as IRelationalOperator2; if (pRel.Crosses(pGeo) || pRel.Touches(pGeo) || pRel.Overlaps(pGeo) || pRel2.ContainsEx(pGeo, esriSpatialRelationExEnum.esriSpatialRelationExClementini)) { AAState.WriteLine(" Geometry does intersect " + pRasLay.Name); switch (formatString) { case "P": // IDataset pDS = pFLay.FeatureClass as IDataset; inObject.set_Value(fieldNum, Globals.GetPathForALayer(pLay)); pRasLay = null; pEnv = null; pRel = null; pRel2 = null; found = true; break; case "N": inObject.set_Value(fieldNum, pLay.Name); pRasLay = null; pEnv = null; pRel = null; pRel2 = null; found = true; break; default: inObject.set_Value(fieldNum, Globals.GetPathForALayer(pLay)); pRasLay = null; pEnv = null; pRel = null; pRel2 = null; found = true; break; } } } else if (pLay is IFeatureLayer) { IFeatureLayer pFLay = pLay as IFeatureLayer; if (pFLay.FeatureClass == inObject.Class) { } else { AAState.WriteLine(" Trying " + pFLay.Name); pSpatFilt = new SpatialFilterClass(); pSpatFilt.GeometryField = pFLay.FeatureClass.ShapeFieldName; pSpatFilt.Geometry = pGeo as IGeometry; pSpatFilt.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects; if (pFLay.FeatureClass.FeatureCount(pSpatFilt) > 0) { AAState.WriteLine(" Geometry does intersect " + pFLay.Name); switch (formatString) { case "P": // IDataset pDS = pFLay.FeatureClass as IDataset; // AAState.WriteLine(" Exiting Layer Loop"); inObject.set_Value(fieldNum, Globals.GetPathForALayer(pLay)); pFLay = null; found = true; break; case "N": inObject.set_Value(fieldNum, pLay.Name); pFLay = null; found = true; break; default: inObject.set_Value(fieldNum, Globals.GetPathForALayer(pLay)); pFLay = null; found = true; //inObject.set_Value(fieldNum, null); break; } } else { AAState.WriteLine(" Does not intersect " + pFLay.Name); } } } else { AAState.WriteLine(" Warning: Unsupported type"); } pLay = pEnum.Next(); } pEnum = null; } else { AAState.WriteLine(" ERROR: not matching layer types found"); } } else AAState.WriteLine(" ERROR: Geo not Found"); } //if (!(found) && inObject.Fields.get_Field(fieldNum).IsNullable) // inObject.set_Value(fieldNum, null); } } catch (Exception ex) { AAState.WriteLine(" ERROR: INTERSECTING_LAYER_DETAILS: " + ex.Message); } finally { AAState.WriteLine(" Finished: INTERSECTING_LAYER_DETAILS"); } break; case "INTERSECTING_FEATURE_DISTANCE": try { AAState.WriteLine(" Trying: INTERSECTING_FEATURE_DISTANCE"); if (inFeature != null & valData != null) { sourceLayerName = ""; sourceFieldName = ""; sourceField = -1; // Parse arguments args = valData.Split('|'); if (args.GetLength(0) >= 2) { // sourceLayerName = args[0].ToString(); sourceLayerNames = args[0].ToString().Split(','); sourceFieldName = args[1].ToString(); } // Get layer if (sourceFieldName != null) { for (int i = 0; i < sourceLayerNames.Length; i++) { sourceLayerName = sourceLayerNames[i].ToString(); if (sourceLayerName != "") sourceLayerName = args[i].ToString(); if (i == 0) i++; sourceLayer = (IFeatureLayer)Globals.FindLayer(AAState._editor.Map, sourceLayerName); if (sourceLayer == null) { AAState.WriteLine(" ERROR/WARNING: " + sourceLayer + " was not found"); continue; } IFeatureClass iFC = inFeature.Class as IFeatureClass; if (sourceLayer.FeatureClass.ShapeType == esriGeometryType.esriGeometryPolygon) { AAState.WriteLine(" ERROR: " + sourceLayer + " is a polygon layer"); break; } //if (sourceLayer.FeatureClass.ShapeType != esriGeometryType.esriGeometryPolyline || iFC.ShapeType != esriGeometryType.esriGeometryPoint) // break; //FindLayerByName(sourceLayerName, out sourceLayer); if (sourceLayer != null) { sourceField = sourceLayer.FeatureClass.FindField(sourceFieldName); if (sourceField > -1) { sFilter = new SpatialFilterClass(); sFilter.Geometry = inFeature.ShapeCopy; sFilter.GeometryField = sourceLayer.FeatureClass.ShapeFieldName; sFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects; fCursor = sourceLayer.FeatureClass.Search(sFilter, true); sourceFeature = fCursor.NextFeature(); if (sourceFeature != null) { IPoint pIntPnt; if (inFeature.Shape.GeometryType == esriGeometryType.esriGeometryPolyline) { pIntPnt = Globals.GetIntersection(inFeature.ShapeCopy, sourceFeature.ShapeCopy as IPolyline) as IPoint; } else pIntPnt = inFeature.ShapeCopy as IPoint; double dAlong = Globals.PointDistanceOnLine(pIntPnt, sourceFeature.Shape as IPolyline, 2); string strUnit = Globals.GetSpatRefUnitName(Globals.GetLayersCoordinateSystem(sourceLayer.FeatureClass), true); if (strUnit == "Foot" && dAlong != 1) { strUnit = "Feet"; } else if (strUnit == "Meter" && dAlong != 1) { strUnit = "Meters"; } string strDis = dAlong + " " + strUnit + " along " + sourceLayer.Name + " with " + sourceLayer.FeatureClass.Fields.get_Field(sourceField).AliasName + " of " + sourceFeature.get_Value(sourceField); if (inObject.Fields.get_Field(fieldNum).Length < strDis.Length - 1) { strDis = dAlong + " " + strUnit + ": " + sourceFeature.get_Value(sourceField); AAState.WriteLine(" Text is to long, defaulting to length along: " + strDis); if (inObject.Fields.get_Field(fieldNum).Length < strDis.Length - 1) { if (inObject.Fields.get_Field(fieldNum).Length < strDis.Length - 1) { strDis = dAlong.ToString(); inObject.set_Value(fieldNum, strDis); break; } else { inObject.set_Value(fieldNum, strDis); break; } } else { strDis = dAlong.ToString(); AAState.WriteLine(" Text is to long, defaulting to length along: " + strDis); if (inObject.Fields.get_Field(fieldNum).Length < strDis.Length - 1) { strDis = dAlong.ToString(); inObject.set_Value(fieldNum, strDis); break; } else { inObject.set_Value(fieldNum, strDis); break; } } } else { AAState.WriteLine(" Value set to: " + strDis); inObject.set_Value(fieldNum, strDis); break; } } else if (inObject.Fields.get_Field(fieldNum).IsNullable) inObject.set_Value(fieldNum, null); } else { AAState.WriteLine(" ERROR: " + sourceLayer + ": field: " + sourceFieldName + " was not found"); } } else { } } } } } catch (Exception ex) { AAState.WriteLine(" ERROR: INTERSECTING_FEATURE_DISTANCE: " + ex.Message); } finally { AAState.WriteLine(" Finished: INTERSECTING_FEATURE_DISTANCE"); } break; //Release: 1.2 //New Dynamic Value Method: NEARSET_FEATURE - similiar to INTERSECTING_FEATURE but requires a search distance. case "NEAREST_FEATURE": try { AAState.WriteLine(" Trying: NEAREST_FEATURE"); if (inFeature != null & valData != null) { sourceLayerName = ""; sourceFieldName = ""; searchDistance = 0; found = false; // Parse arguments args = valData.Split('|'); if (args.GetLength(0) > 1) { sourceLayerNames = args[0].ToString().Split(','); sourceFieldName = args[1].ToString(); } if (args.GetLength(0) > 2) Double.TryParse(args[2], out searchDistance); if (sourceLayerNames.Length > 0 & sourceFieldName != null) { for (int i = 0; i < sourceLayerNames.Length; i++) { sourceLayerName = sourceLayerNames[i].ToString(); if (sourceLayerName != "") { sourceLayer = Globals.FindLayer(AAState._editor.Map, sourceLayerName) as IFeatureLayer; if (sourceLayer != null) { sourceField = sourceLayer.FeatureClass.FindField(sourceFieldName); if (sourceField > -1) { sFilter = new SpatialFilterClass(); if (searchDistance > 0) { searchEnvelope = inFeature.ShapeCopy.Envelope; searchEnvelope.Expand(searchDistance, searchDistance, false); sFilter.Geometry = searchEnvelope; } else sFilter.Geometry = inFeature.ShapeCopy; sFilter.GeometryField = sourceLayer.FeatureClass.ShapeFieldName; sFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects; fCursor = sourceLayer.FeatureClass.Search(sFilter, false); sourceFeature = fCursor.NextFeature(); nearestFeature = null; proxOp = (IProximityOperator)inFeature.Shape; lastDistance = searchDistance; while (!(sourceFeature == null)) { distance = proxOp.ReturnDistance(sourceFeature.Shape); if (distance <= lastDistance) { nearestFeature = sourceFeature; lastDistance = distance; } sourceFeature = fCursor.NextFeature(); } if (nearestFeature != null) { inObject.set_Value(fieldNum, nearestFeature.get_Value(sourceField)); found = true; break; } } else { AAState.WriteLine(" ERROR: " + sourceLayer + ": field: " + sourceFieldName + " was not found"); } } else { AAState.WriteLine(" ERROR: " + sourceLayer + " was not found"); } } else { AAState.WriteLine(" ERROR: Empty source layer name"); } } if (!found) { IField field = inObject.Fields.get_Field(fieldNum); object newval = field.DefaultValue; if (newval == null) { if (field.IsNullable) { inObject.set_Value(fieldNum, null); } } else { inObject.set_Value(fieldNum, newval); } } } } } catch (Exception ex) { AAState.WriteLine(" ERROR: NEAREST_FEATURE: " + ex.Message); } finally { AAState.WriteLine(" Finished: NEAREST_FEATURE"); } break; default: // MessageBox.Show(valMethod + " for layer " + tableName + " is not a valid method, check the dynamic value table", "Attribute Assistant"); AAState.WriteLine("ERROR: " + valMethod + " for layer " + tableName + " is not a valid method, check the dynamic value table"); break; } } catch (Exception ex) { MessageBox.Show("TableName:" + tableName + " FieldName:" + fieldName + System.Environment.NewLine + "ValueMethod:" + valMethod + " ValueData:" + valData + System.Environment.NewLine + "Message: " + ex.Message, "Attribute Assistant Message"); AAState.WriteLine("ERROR: TableName:" + tableName + " FieldName:" + fieldName + System.Environment.NewLine + "ValueMethod:" + valMethod + " ValueData:" + valData + System.Environment.NewLine + "Message: " + ex.Message); } } // if (mode == "ON_CREATE") //{ if (inObject != null) { inChanges = inObject as IRowChanges; if (fieldNum < inObject.Fields.FieldCount) { changed = inChanges.get_ValueChanged(fieldNum); if (changed) // if (fieldName.ToUpper() != "SHAPE") try { // AAState.WriteLine(" Setting Last Value"); if (AAState.lastValueProperties.GetProperty(fieldName) != null) { AAState.WriteLine(" Setting Last Value"); AAState.WriteLine(" " + fieldName + ": " + inObject.get_Value(fieldNum).ToString()); AAState.lastValueProperties.SetProperty(fieldName, inObject.get_Value(fieldNum)); } else { AAState.WriteLine(" Setting Last Value"); AAState.WriteLine(" " + fieldName + ": " + inObject.get_Value(fieldNum).ToString()); AAState.lastValueProperties.SetProperty(fieldName, inObject.get_Value(fieldNum)); } } catch { //AAState.WriteLine(" Error Setting Last Value " + inObject.Fields.get_Field(fieldNum).Name); } //} } } } } } } catch (Exception ex) { MessageBox.Show("Problem in setup." + System.Environment.NewLine + "Message:" + ex.Message, "Attribute Assistant Message"); AAState.WriteLine("Error in setup"); } finally { if (AAState._tab == inObject.Class) { AAState.reInitExt(); } if (progressDialog != null) { progressDialog.HideDialog(); } AAState.WriteLine("DONE"); AAState.WriteLine("---------------------------------------"); if (fCursor != null) { Marshal.ReleaseComObject(fCursor); GC.Collect(300); GC.WaitForFullGCComplete(); } } }
public void CenterBase(IEnvelope envelope) { IPoint point = new PointClass(); try { point.PutCoords((envelope.XMin + envelope.XMax) / 2, (envelope.YMin + envelope.YMax) / 2); } catch { envelope = axMapControl1.ActiveView.Extent; point.PutCoords((envelope.XMin + envelope.XMax) / 2, (envelope.YMin + envelope.YMax) / 2); } //axMapControl1.CenterAt(point); //居中方法二 envelope.Expand(this.Expand, this.Expand, true); var env2 = axMapControl1.ActiveView.Extent; env2.CenterAt(point); axMapControl1.ActiveView.Extent = envelope;//env2 时 当前视图显示范围 axMapControl1.ActiveView.Refresh(); }