//public async Task<QueryResult> // QueryEntitiesByID(QueryEntitiesArgs args, string layerName) //{ // QueryResult queryResult = null; // // Objs field must be filled // if (_localFeatureService == null || args.Objs == null) // return queryResult; // EngineeringLayer eLayer = _eMap.GetELayerByName(layerName); // if (eLayer == null) // return queryResult; // string url = _localFeatureService.UrlFeatureService // + "/" + eLayer.LocalLayerID; // QueryTask queryTask = new QueryTask(new Uri(url)); // Query query = new Query("1=1"); // query.OutFields.Add("*"); // query.ReturnGeometry = true; // query.OutSpatialReference = _srEMap; // query.Where = QueryCondition(args.Objs); // try // { // IsBusy = true; // queryResult = await queryTask.ExecuteAsync(query); // } // catch (Exception ex) // { // MessageBox.Show(ex.Message); // } // IsBusy = false; // return queryResult; //} //public async Task<QueryResult> // QueryEntitiesByGeom(QueryEntitiesArgs args, EngineeringLayer layer) //{ // QueryResult queryResult = null; // if (_localFeatureService == null || layer == null) // return queryResult; // string url = _localFeatureService.UrlFeatureService // + "/" + layer.LocalLayerID; // QueryTask queryTask = new QueryTask(new Uri(url)); // Query query = new Query("1=1"); // query.OutFields.Add("*"); // query.ReturnGeometry = true; // query.OutSpatialReference = _srEMap; // query.Geometry = args.Geometry; // query.Where = args.Condition; // try // { // IsBusy = true; // queryResult = await queryTask.ExecuteAsync(query); // } // catch (Exception ex) // { // MessageBox.Show(ex.Message); // } // IsBusy = false; // return queryResult; //} #endregion #region map pan functions public void panToObjects(IEnumerable <DGObject> objs) { if (objs == null) { return; } IGraphicCollection allGraphics = new IS3GraphicCollection(); foreach (DGObject obj in objs) { if (obj == null || obj.parent == null) { continue; } string layerID = obj.parent.definition.GISLayerName; IGraphicsLayer layer = _map.Layers[layerID] as IGraphicsLayer; if (layer == null) { continue; } IGraphicCollection gc = layer.getGraphics(obj); if (gc == null) { continue; } allGraphics.Add(gc); } panToGraphics(allGraphics); }
public void LabelQueryInfo(string name, string strContent, IPoint pt, IMap pMap, bool isRemoveLast) { //获取并激活Graphic标注图层 if (pt == null) { return; } IActiveView pActiveView = pMap as IActiveView; ICompositeGraphicsLayer pCompositeGraphicsLayer = pMap.BasicGraphicsLayer as ICompositeGraphicsLayer; //WeatherLabel标记组,通过ArcMap的Layers Properties的Annotation group可以看到 IGraphicsLayer pGraphicsLayer = pCompositeGraphicsLayer.FindLayer("WeatherLabel"); pMap.ActiveGraphicsLayer = pGraphicsLayer as ILayer; pGraphicsLayer.Activate(pActiveView.ScreenDisplay); IGraphicsContainer pGraphicsContainer = pGraphicsLayer as IGraphicsContainer;//转换到图形容器接口 IElementCollection pElementCollection = new ElementCollectionClass(); AddBalloonCalloutLabel(name, strContent, pt, pElementCollection);//我们需要一个新的私有函数来实现设置标签元素背景,BalloonCallout对象 //添加标注 if (isRemoveLast == true) { pGraphicsContainer.DeleteAllElements(); } pGraphicsContainer.AddElements(pElementCollection, 1000); pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, pActiveView.ScreenDisplay.DisplayTransformation.VisibleBounds); }
//----------------------------------干扰源定位中的绘制 // 绘制线段 public static void DrawLine(IPoint p1, IPoint p2, int r, int g, int b) { IPolyline line = new PolylineClass(); object _missing = Type.Missing; line.FromPoint = p1; line.ToPoint = p2; ISimpleLineSymbol lineSymbol = new SimpleLineSymbolClass(); lineSymbol.Color = ColorUtilities.GetColor(r, g, b); lineSymbol.Width = 0.25; ILineElement lineElement = new LineElementClass(); lineElement.Symbol = lineSymbol; IElement element = lineElement as IElement; element.Geometry = line as IGeometry; IGraphicsLayer pLayer = (GISMapApplication.Instance.Scene as IBasicMap).BasicGraphicsLayer; IGraphicsContainer3D pGC = pLayer as IGraphicsContainer3D; pGC.AddElement(element); }
/// <summary> /// 设置存储在地图上的注记的字体和大小 /// </summary> /// <param name="map"></param> /// <param name="graphicsLayerName"></param> /// <param name="fontName">注记字体(此值为""、空白字符或null,则不改变注记字体)</param> /// <param name="size">注记大小(此值小于等于0,则不改变注记大小)</param> public static void SetAnnotationFontOnMap(this IMap map, string graphicsLayerName, string fontName = null, int size = 0) { IGraphicsLayer graphicsLayer = map.GetGraphicsLayer(graphicsLayerName); IGraphicsContainer graphicContainer = graphicsLayer as IGraphicsContainer; var txtElements = graphicContainer.GetTextElements(); foreach (var txtElement in txtElements) { ITextSymbol txtSymbol = txtElement.Symbol; //注意不能使用下面这一句,直接设置txtElement.Symbol.Size = size 是无效的,原因未知 //txtElement.Symbol.Size = size; if (size > 0) { txtSymbol.Size = size; } if (!string.IsNullOrEmpty(fontName) && fontName.Trim() != string.Empty) { System.Drawing.Font font = new System.Drawing.Font(fontName, (float)txtSymbol.Size); IFontDisp fontDisp = ESRI.ArcGIS.ADF.COMSupport.OLE.GetIFontDispFromFont(font) as IFontDisp; txtSymbol.Font = fontDisp; } txtElement.Symbol = txtSymbol; graphicContainer.UpdateElement(txtElement as IElement); } }
public int syncObjects() { if (_prj == null) { return(0); } int count = 0; foreach (Layer layer in _map.Layers) { List <DGObjects> objsList = _prj.Get2dRelatedObjs(layer.ID); if ((objsList == null) || (objsList.Count == 0)) { continue; } IGraphicsLayer myLayer = layer as IGraphicsLayer; if (myLayer == null) { continue; } foreach (DGObjects objs in objsList) { count += myLayer.syncObjects(objs); } } return(count); }
public bool DeleteAllElements(IGraphicsLayer pGraphicsLayer) { try { if ((pGraphicsLayer != null) && (pGraphicsLayer is IGraphicsContainer)) { IGraphicsContainer container = pGraphicsLayer as IGraphicsContainer; try { container.DeleteAllElements(); } catch (Exception) { } } else { return(false); } return(true); } catch (Exception exception) { this.mErrOpt.ErrorOperate(this.mSubSysName, "FunFactory.ElementFun", "DeleteAllElements", exception.GetHashCode().ToString(), exception.Source, exception.Message, "", "", ""); return(false); } }
private void WireGraphicsEvents() { try { if (m_naWindowEventSource == null) { return; } if (m_graphicsEventSource != null) { UnWireGraphicsEvents(); } IMap activeMap = ActiveMap; IGraphicsLayer graphicsLayer = null; if (activeMap != null) { graphicsLayer = activeMap.BasicGraphicsLayer; } if (graphicsLayer != null) { m_graphicsEventSource = (IGraphicsContainer)graphicsLayer; } if (m_graphicsEventSource == null) { return; } UpdateGraphicsEIDArrayParameterValues(); //Create an instance of the delegate, add it to AllElementsDeleted event m_AllGraphicsDeleted = new ESRI.ArcGIS.Carto.IGraphicsContainerEvents_AllElementsDeletedEventHandler(OnAllGraphicsDeleted); ((ESRI.ArcGIS.Carto.IGraphicsContainerEvents_Event)(m_graphicsEventSource)).AllElementsDeleted += m_AllGraphicsDeleted; //Create an instance of the delegate, add it to ElementAdded event m_GraphicAdded = new ESRI.ArcGIS.Carto.IGraphicsContainerEvents_ElementAddedEventHandler(OnGraphicAdded); ((ESRI.ArcGIS.Carto.IGraphicsContainerEvents_Event)(m_graphicsEventSource)).ElementAdded += m_GraphicAdded; //Create an instance of the delegate, add it to ElementDeleted event m_GraphicDeleted = new ESRI.ArcGIS.Carto.IGraphicsContainerEvents_ElementDeletedEventHandler(OnGraphicDeleted); ((ESRI.ArcGIS.Carto.IGraphicsContainerEvents_Event)(m_graphicsEventSource)).ElementDeleted += m_GraphicDeleted; //Create an instance of the delegate, add it to ElementsAdded event m_GraphicsAdded = new ESRI.ArcGIS.Carto.IGraphicsContainerEvents_ElementsAddedEventHandler(OnGraphicsAdded); ((ESRI.ArcGIS.Carto.IGraphicsContainerEvents_Event)(m_graphicsEventSource)).ElementsAdded += m_GraphicsAdded; //Create an instance of the delegate, add it to ElementUpdated event m_GraphicUpdated = new ESRI.ArcGIS.Carto.IGraphicsContainerEvents_ElementUpdatedEventHandler(OnGraphicUpdated); ((ESRI.ArcGIS.Carto.IGraphicsContainerEvents_Event)(m_graphicsEventSource)).ElementUpdated += m_GraphicUpdated; } catch (Exception ex) { string msg = SubsetHelperUI.GetFullExceptionMessage(ex); MessageBox.Show(msg, "Wire Graphics Events"); } }
private void frm3DSpacedistance_FormClosing(object sender, FormClosingEventArgs e) { IGraphicsLayer player = m_pCurrentSceneControl.Scene.BasicGraphicsLayer; IGraphicsContainer3D pgraphiccontainer3d = (IGraphicsContainer3D)player; pgraphiccontainer3d.DeleteAllElements(); m_pCurrentSceneControl.SceneGraph.RefreshViewers(); System.Runtime.InteropServices.Marshal.ReleaseComObject(pgraphiccontainer3d); Dispose(); }
public void highlightAll(bool on = true) { foreach (Layer layer in _map.Layers) { IGraphicsLayer gLayer = layer as IGraphicsLayer; if (gLayer == null) { continue; } gLayer.highlightAll(on); } }
private void DeleteRealTimeGraphicsLayer() { if (_graphicsLayer == null) { return; } //Only delete from the focus map (active data frame) var gLayers = (ICompositeGraphicsLayer)MxDocument.FocusMap.BasicGraphicsLayer; gLayers.DeleteLayer(Defaults.GraphicsLayerName); _graphicsLayer = null; }
void revLabels_RemoveLabelsEvent() { IMap pMap = axMapControl1.Map; IActiveView pActiveView = pMap as IActiveView; ICompositeGraphicsLayer pCompositeGraphicsLayer = pMap.BasicGraphicsLayer as ICompositeGraphicsLayer; IGraphicsLayer pGraphicsLayer = pCompositeGraphicsLayer.FindLayer("WeatherLabel"); IGraphicsContainer pGraphicsContainer = pGraphicsLayer as IGraphicsContainer; pGraphicsContainer.DeleteAllElements(); pActiveView.PartialRefresh(esriViewDrawPhase.esriViewAll, null, pActiveView.ScreenDisplay.DisplayTransformation.VisibleBounds); }
public void highlightObjects(IEnumerable <DGObject> objs, string layerID, bool on = true) { if (objs == null) { return; } IGraphicsLayer gLayer = _map.Layers[layerID] as IGraphicsLayer; if (gLayer == null) { return; } gLayer.highlightObject(objs, on); }
public void highlightObject(DGObject obj, bool on = true) { if (obj == null || obj.parent == null) { return; } string layerID = obj.parent.definition.GISLayerName; IGraphicsLayer gLayer = _map.Layers[layerID] as IGraphicsLayer; if (gLayer == null) { return; } gLayer.highlightObject(obj, on); }
public void panToSelected() { IGraphicCollection allGraphics = new IS3GraphicCollection(); foreach (Layer layer in _map.Layers) { IGraphicsLayer gLayer = layer as IGraphicsLayer; if (gLayer == null) { continue; } allGraphics.Add(gLayer.selectedGraphics); } panToGraphics(allGraphics); }
//在view中加载图形,和同步图形 void SyncToView() { IView view = InputCB.SelectedItem as IView; //为图形赋值“Name”属性,以便图形和数据关联 foreach (int monID in _MonGraphics.Keys) { MonPoint mp = _allMons[monID] as MonPoint; IGraphicCollection gc = _MonGraphics[monID]; foreach (IGraphic g in gc) { g.Attributes["Name"] = mp.name; } } //将图形添加到view中 string layerID = "DemoLayer"; //图层ID IGraphicsLayer gLayer = getDemoLayer(view, layerID); //获取图层函数 foreach (int id in _MonGraphics.Keys) { IGraphicCollection gc = _MonGraphics[id]; gLayer.addGraphics(gc); } //使数据与图形关联 List <DGObject> sls = _allMons.merge(); gLayer.syncObjects(sls); //计算新建图形范围,并在地图中显示该范围 IEnvelope ext = null; foreach (IGraphicCollection gc in _MonGraphics.Values) { IEnvelope itemExt = GraphicsUtil.GetGraphicsEnvelope(gc); if (ext == null) { ext = itemExt; } else { ext = ext.Union(itemExt); } } _mainFrame.activeView = view; view.zoomTo(ext); }
protected virtual void DefaultDrawingELayerToXml(XElement root) { IGraphicsLayer gLayer = DefaultDrawingELayer.GraphicsLayer; IGraphicCollection gc = IS3Runtime.GraphicEngine.NewGraphicCollection(); foreach (IGraphic g in gLayer.Graphics) { gc.Add(g); } XElement parent = new XElement("DefaultDrawingELayer"); XElement node = GraphicsSerializer.GraphicsToXml(gc); parent.Add(node); root.Add(parent); }
//获取新建图层 IGraphicsLayer getDemoLayer(IView view, string layerID) { IGraphicsLayer gLayer = view.getLayer(layerID); if (gLayer == null) { gLayer = Runtime.graphicEngine.newGraphicsLayer( layerID, layerID); var sym_fill = GraphicsUtil.GetDefaultFillSymbol(); var renderer = Runtime.graphicEngine.newSimpleRenderer(sym_fill); gLayer.setRenderer(renderer); gLayer.Opacity = 0.9; view.addLayer(gLayer); } return(gLayer); }
public async void selectByRect() { if (Globals.isThreadUnsafe()) { Globals.application.Dispatcher.Invoke(new Action(() => { selectByRect(); })); return; } Geometry geom = await _mapView.Editor.RequestShapeAsync(DrawShape.Rectangle); if (_srEMap != null) { geom = GeometryEngine.Project(geom, _srEMap); } IGeometry rect = IS3GeometryEngine.fromGeometry(geom); ObjSelectionChangedEventArgs args = new ObjSelectionChangedEventArgs(); args.addedObjs = new Dictionary <string, IEnumerable <DGObject> >(); foreach (Layer layer in _map.Layers) { IGraphicsLayer gLayer = layer as IGraphicsLayer; if (!isLayerSelectable(gLayer)) { continue; } List <DGObject> objs = gLayer.selectObjectsByRect(rect); if (objs.Count > 0) { //old // args.addedObjs.Add(gLayer.ID, objs); args.addedObjs.Add(objs.FirstOrDefault().parent.definition.Name, objs); } } if (objSelectionChangedTrigger != null) { objSelectionChangedTrigger(this, args); } }
private void OnActiveViewEventsSelectionChanged() { m_CompoLyr = this.axMapControl1.Map.ActiveGraphicsLayer as ICompositeLayer; for (int i = 0; i < m_CompoLyr.Count; i++) { IGraphicsLayer m_GraphicsLyr = (IGraphicsLayer)m_CompoLyr.Layer[i]; IGraphicsContainerSelect m_GConatinerSelect = m_GraphicsLyr as IGraphicsContainerSelect; if (m_GConatinerSelect.ElementSelectionCount != 1) { //MessageBox.Show("Select only one graphic element"); } else { IElement m_Element = (IElement)m_GConatinerSelect.SelectedElements.Next(); if (m_Element is ITextElement) { if (this.m_Form_LabelEdit == null) { m_Form_LabelEdit = new Form_LabelEdit(); m_Form_LabelEdit.m_ActiveView = this.axMapControl1.ActiveView; m_Form_LabelEdit.m_TextElement = (ITextElement)m_Element; m_Form_LabelEdit.Show(); } else { m_Form_LabelEdit = new Form_LabelEdit(); m_Form_LabelEdit.m_ActiveView = this.axMapControl1.ActiveView; m_Form_LabelEdit.m_TextElement = (ITextElement)m_Element; m_Form_LabelEdit.Show(); } } } this.axMapControl1.ActiveView.Refresh(); } }
private void AddSelectedElementByGraphicsSubLayer(string SubLayerName, IElement element) { IGraphicsLayer sublayer = FindOrCreateGraphicsSubLayer(SubLayerName); IGraphicsContainer gc = sublayer as IGraphicsContainer; gc.DeleteAllElements(); gc.AddElement(element, 0); if (element.Geometry.GeometryType == esriGeometryType.esriGeometryPoint) { IEnvelope pEnvelope = new EnvelopeClass(); pEnvelope.XMin = ((ESRI.ArcGIS.Geometry.IPoint)element.Geometry).X - 0.2; pEnvelope.XMax = ((ESRI.ArcGIS.Geometry.IPoint)element.Geometry).X + 0.2; pEnvelope.YMin = ((ESRI.ArcGIS.Geometry.IPoint)element.Geometry).Y - 0.2; pEnvelope.YMax = ((ESRI.ArcGIS.Geometry.IPoint)element.Geometry).Y + 0.2; axMapControl.Extent = pEnvelope; } // axMapControl.FlashShape(element.Geometry); //axMapControl.Map.SelectByShape(element.Geometry, null, false); }
public int syncObjects(string layerID, List <DGObject> objs) { if (_prj == null) { return(0); } int count = 0; if (_map.Layers[layerID] != null) { IGraphicsLayer layer = _map.Layers[layerID] as IGraphicsLayer; if (layer != null) { count += layer.syncObjects(objs); } } return(count); }
public bool AddGraphicsLayer(IBasicMap pBasicMap, IGroupLayer pParentLayer, string sLayerName) { try { if (sLayerName == null) { sLayerName = ""; } if (pBasicMap == null) { return(false); } if (string.IsNullOrEmpty(sLayerName)) { sLayerName = "<新建图像图层>"; } IGraphicsLayer layer = null; if (this.FindGraphicsLayer(pBasicMap, sLayerName) == null) { layer = new CompositeGraphicsLayerClass(); ILayer layer2 = null; layer2 = layer as ILayer; layer2.Name = sLayerName; pBasicMap.AddLayer(layer as ILayer); IMapLayers layers = pBasicMap as IMapLayers; if (pParentLayer == null) { layers.MoveLayer(layer2, 0); } else if (pBasicMap is IMap) { layers.MoveLayerEx(pParentLayer, pParentLayer, layer2, 0); } } return(true); } catch (Exception exception) { this.mErrOpt.ErrorOperate(this.mSubSysName, "FunFactory.LayerFun", "AddGraphicsLayer", exception.GetHashCode().ToString(), exception.Source, exception.Message, "", "", ""); return(false); } }
public void ShowCoordinatesOnMap(AxGlobeControl axGlobeControl) { try { ITextSymbol pTextSymbol = new TextSymbolClass(); //pTextSymbol.Font = new Font("Consolas", 10, FontStyle.Regular); //设置字体 pTextSymbol.Size = 12; //字体大小 pTextSymbol.Color = BaseGISTools.TransColorToAEColor(Color.White); //字体颜色 myTextElement = new TextElementClass(); ; myTextElement.Symbol = pTextSymbol; //设置样式 myTextElement.Text = "这是现实的信息 \n 这是第二行 \n 这是第三行"; graphicsLayer = axGlobeControl.GlobeDisplay.Scene.BasicGraphicsLayer; graphicsContain3D = (IGraphicsContainer3D)graphicsLayer; graphicsContain3D.AddElement(myTextElement as IElement); axGlobeControl.GlobeDisplay.RefreshViewers(); } catch { } }
public int syncObjects() { if (_prj == null) { return(0); } int count = 0; foreach (string defID in _prj.objsDefIndex.Keys) { DGObjects objs = _prj.objsDefIndex[defID]; IGraphicsLayer layer = _map.Layers[objs.definition.GISLayerName] as IGraphicsLayer; if (layer == null) { continue; } count += layer.syncObjects(objs); } return(count); }
public async Task <IGraphicsLayer> addGdbLayer(LayerDef eLayer, string dbFile, int start = 0, int maxFeatures = 0) { if (dbFile == null) { dbFile = _eMap.LocalGeoDbFileName; } string filePath = _prj.projDef.LocalFilePath + "\\" + dbFile; if (File.Exists(filePath)) { Geodatabase gdb = await Geodatabase.OpenAsync(filePath); IGraphicsLayer gLayer = await addGeodatabaseLayer( eLayer, gdb, start, maxFeatures); return(gLayer); } return(null); }
public void ShowCoordinatesOnMap(AxGlobeControl axGlobeControl) { try { ITextSymbol pTextSymbol = new TextSymbolClass(); //pTextSymbol.Font = new Font("Consolas", 10, FontStyle.Regular); //设置字体 pTextSymbol.Size = 12; //字体大小 pTextSymbol.Color = BaseGISTools.TransColorToAEColor(Color.White); //字体颜色 myTextElement = new TextElementClass();; myTextElement.Symbol = pTextSymbol; //设置样式 myTextElement.Text = "这是现实的信息 \n 这是第二行 \n 这是第三行"; graphicsLayer = axGlobeControl.GlobeDisplay.Scene.BasicGraphicsLayer; graphicsContain3D = (IGraphicsContainer3D)graphicsLayer; graphicsContain3D.AddElement(myTextElement as IElement); axGlobeControl.GlobeDisplay.RefreshViewers(); } catch { } }
protected virtual void DefaultDrawingELayerFromXml(XElement root) { XElement parent = root.Descendants().First(); if (parent.Name != "DefaultDrawingELayer") { return; } XElement node = parent.Descendants().First(); IGraphicCollection graphics = GraphicsSerializer.GraphicsFromXml(node); if (graphics == null) { return; } IGraphicsLayer gLayer = DefaultDrawingELayer.GraphicsLayer; _view.AddGraphics(gLayer, graphics); }
private IGraphicsLayer FindOrCreateGraphicsSubLayer(string SubLayerName) { IMap Map1 = axMapControl.Map; IGraphicsLayer gl = Map1.BasicGraphicsLayer; ICompositeGraphicsLayer cgl = gl as ICompositeGraphicsLayer; IGraphicsLayer sublayer; try { sublayer = cgl.FindLayer(SubLayerName); if (sublayer == null) { sublayer = cgl.AddLayer(SubLayerName, null); } } catch (Exception ex) { sublayer = cgl.AddLayer(SubLayerName, null); } return(sublayer); }
public int syncObjects() { if (_prj == null) { return(0); } int count = 0; foreach (string layerID in _prj.objsLayerIndex.Keys) { DGObjects objs = _prj.objsLayerIndex[layerID]; IGraphicsLayer layer = _map.Layers[layerID] as IGraphicsLayer; if (layer == null) { continue; } count += layer.syncObjects(objs); } return(count); }
public IGraphicsLayer FindGraphicsLayer(IBasicMap pBasicMap, string sLayerName) { try { if (pBasicMap == null) { return(null); } if (pBasicMap.LayerCount <= 0) { return(null); } if (string.IsNullOrEmpty(sLayerName)) { return(null); } ICompositeGraphicsLayer basicGraphicsLayer = null; basicGraphicsLayer = pBasicMap.BasicGraphicsLayer as ICompositeGraphicsLayer; IGraphicsLayer layer2 = null; try { layer2 = basicGraphicsLayer.FindLayer(sLayerName); } catch (Exception) { return(pBasicMap.BasicGraphicsLayer); } if (layer2 == null) { return(null); } return(layer2); } catch (Exception exception) { this.mErrOpt.ErrorOperate(this.mSubSysName, "FunFactory.LayerFun", "FindGraphicsLayer", exception.GetHashCode().ToString(), exception.Source, exception.Message, "", "", ""); return(null); } }
public bool CopyGraphicsLayerElements(IActiveView pSourceActiveView, IGraphicsLayer pTargetGLayer, bool bSelect, bool bPreserve) { try { if (pSourceActiveView == null) { return(false); } if (pTargetGLayer == null) { return(false); } if (!(pSourceActiveView is IGraphicsContainer)) { return(false); } IGraphicsContainer container = null; container = pSourceActiveView as IGraphicsContainer; container.Reset(); container.LocateElementsByEnvelope(pSourceActiveView.FullExtent).Reset(); IElement element2 = null; IElement pElement = null; for (element2 = container.Next(); element2 != null; element2 = container.Next()) { pElement = GISFunFactory.SystemFun.CloneObejct(element2 as IClone) as IElement; if (!this.AddElement(pTargetGLayer, pElement, bSelect, bPreserve)) { return(false); } } return(true); } catch (Exception exception) { this.mErrOpt.ErrorOperate(this.mSubSysName, "FunFactory.ElementFun", "CopyGraphicsLayerElements", exception.GetHashCode().ToString(), exception.Source, exception.Message, "", "", ""); return(false); } }
public void addLayer(IGraphicsLayer layer) { _map.Layers.Add(layer as IS3GraphicsLayer); }
public bool isLayerSelectable(IGraphicsLayer gLayer) { if (gLayer == null) return false; if (gLayer.IsVisible == false) return false; if (_selectableLayerIDs.Count == 0) return true; else if (_selectableLayerIDs.Contains(gLayer.ID)) return true; else return false; }
/// <summary> /// Adds a graphical element to this scene. /// </summary> /// <param name="layer">Element inheriting from IGraphicsLayer.</param> public void Add(IGraphicsLayer layer) { layer.Initialize(Device); Layers.Add(layer); }
public static List<Tuple<IGraphic, string>> GetPolylines(IGraphicsLayer gLayer) { if (gLayer == null) return null; List<Tuple<IGraphic, string>> result = new List<Tuple<IGraphic, string>>(); int i = 1; foreach (IGraphic g in gLayer.graphics) { IGeometry geom = g.Geometry; if (geom == null) continue; if (geom.GeometryType == GeometryType.Polyline) { Tuple<IGraphic, string> turple = new Tuple<IGraphic, string>( g, "Polyline#" + i.ToString()); i++; result.Add(turple); } } return result; }
public void addLayer(IGraphicsLayer layer){}