/// <summary> /// 创建标注 /// </summary> /// <param name="feaName"></param> /// <param name="featureDataset"></param> /// <param name="feaworkspace"></param> /// <param name="fsEditAnno"></param> /// <param name="intScale"></param> public void createAnnoFeatureClass(string feaName, IFeatureDataset featureDataset, IFeatureWorkspace feaworkspace, IFieldsEdit fsEditAnno, int intScale) { //创建注记的特殊字段 try { //注记的workSpace IFeatureWorkspaceAnno pFWSAnno = feaworkspace as IFeatureWorkspaceAnno; //标注操作空间 IGraphicsLayerScale pGLS = new GraphicsLayerScaleClass(); //图形比例接口 pGLS.Units = esriUnits.esriMeters; //图形比例设定 pGLS.ReferenceScale = Convert.ToDouble(intScale); //创建注记必须要设置比例尺 IFormattedTextSymbol myTextSymbol = new TextSymbolClass(); //文本格式接口 ISymbol pSymbol = (ISymbol)myTextSymbol; //标记 //Anno要素类必须有的缺省符号 ISymbolCollection2 pSymbolColl = new SymbolCollectionClass(); ISymbolIdentifier2 pSymID = new SymbolIdentifierClass(); pSymbolColl.AddSymbol(pSymbol, "Default", out pSymID); //Anno要素类的必要属性 IAnnotateLayerProperties pAnnoProps = new LabelEngineLayerPropertiesClass(); pAnnoProps.CreateUnplacedElements = true; pAnnoProps.CreateUnplacedElements = true; pAnnoProps.DisplayAnnotation = true; pAnnoProps.UseOutput = true; ILabelEngineLayerProperties pLELayerProps = (ILabelEngineLayerProperties)pAnnoProps; pLELayerProps.Symbol = pSymbol as ITextSymbol; pLELayerProps.SymbolID = 0; pLELayerProps.IsExpressionSimple = true; pLELayerProps.Offset = 0; pLELayerProps.SymbolID = 0; IAnnotationExpressionEngine aAnnoVBScriptEngine = new AnnotationVBScriptEngineClass(); pLELayerProps.ExpressionParser = aAnnoVBScriptEngine; pLELayerProps.Expression = "[DESCRIPTION]"; IAnnotateLayerTransformationProperties pATP = (IAnnotateLayerTransformationProperties)pAnnoProps; pATP.ReferenceScale = pGLS.ReferenceScale; pATP.ScaleRatio = 1; IAnnotateLayerPropertiesCollection pAnnoPropsColl = new AnnotateLayerPropertiesCollectionClass(); pAnnoPropsColl.Add(pAnnoProps); IObjectClassDescription pOCDesc = new AnnotationFeatureClassDescription(); IFields fields = pOCDesc.RequiredFields; IFeatureClassDescription pFDesc = pOCDesc as IFeatureClassDescription; for (int j = 0; j < pOCDesc.RequiredFields.FieldCount; j++) { fsEditAnno.AddField(pOCDesc.RequiredFields.get_Field(j)); } fields = fsEditAnno as IFields; pFWSAnno.CreateAnnotationClass(feaName, fields, pOCDesc.InstanceCLSID, pOCDesc.ClassExtensionCLSID, pFDesc.ShapeFieldName, "", featureDataset, null, pAnnoPropsColl, pGLS, pSymbolColl, true); } catch { } }
private IFeatureClass method_1(IFeatureWorkspace ifeatureWorkspace_0, string string_4, double double_0, ITextSymbol itextSymbol_0, IFields ifields_0) { IObjectClassDescription description = new AnnotationFeatureClassDescriptionClass(); IFeatureClassDescription description2 = description as IFeatureClassDescription; IClone requiredFields = description.RequiredFields as IClone; IFields fields = requiredFields.Clone() as IFields; IFieldEdit edit = null; int index = fields.FindField(description2.ShapeFieldName); edit = fields.get_Field(index) as IFieldEdit; IGeometryDefEdit geometryDef = edit.GeometryDef as IGeometryDefEdit; IFeatureWorkspaceAnno anno = ifeatureWorkspace_0 as IFeatureWorkspaceAnno; IGraphicsLayerScale referenceScale = new GraphicsLayerScaleClass { ReferenceScale = double_0, Units = esriUnits.esriMeters }; UID instanceCLSID = description.InstanceCLSID; UID classExtensionCLSID = description.ClassExtensionCLSID; ISymbolCollection symbolCollection = new SymbolCollectionClass(); symbolCollection.set_Symbol(0, itextSymbol_0 as ISymbol); IAnnotateLayerPropertiesCollection2 annoProperties = new AnnotateLayerPropertiesCollectionClass(); IAnnotateLayerProperties item = new LabelEngineLayerPropertiesClass { Class = "要素类 1", FeatureLinked = false, AddUnplacedToGraphicsContainer = false, CreateUnplacedElements = true, DisplayAnnotation = true, UseOutput = true }; ILabelEngineLayerProperties properties2 = item as ILabelEngineLayerProperties; properties2.Offset = 0.0; properties2.SymbolID = 0; properties2.Symbol = itextSymbol_0; annoProperties.Add(item); for (int i = 0; i < ifields_0.FieldCount; i++) { if (fields.FindField(ifields_0.get_Field(i).Name) == -1) { (fields as IFieldsEdit).AddField(ifields_0.get_Field(i)); } } try { return(anno.CreateAnnotationClass(string_4, fields, instanceCLSID, classExtensionCLSID, description2.ShapeFieldName, "", null, null, annoProperties, referenceScale, symbolCollection, false)); } catch (Exception exception) { Logger.Current.Error("", exception, ""); } return(null); }
private void ProcessAnnotation(IAnnotationLayer annoLayer) { //get unique values IFeatureLayer featureLayer = annoLayer as IFeatureLayer; IDataStatistics dataStats = new DataStatisticsClass(); dataStats.Field = "SymbolID"; dataStats.SampleRate = -1; //all records IQueryFilter queryFilter = new QueryFilterClass(); queryFilter.SubFields = "SymbolID"; dataStats.Cursor = featureLayer.Search(queryFilter, true) as ICursor; object value = null; var enumVar = dataStats.UniqueValues; //now remove items IFeatureClass featureClass = featureLayer.FeatureClass; IAnnotationClassExtension annoClassExt = featureClass.Extension as IAnnotationClassExtension; ISymbolCollection2 symbolCollection = annoClassExt.SymbolCollection as ISymbolCollection2; ISymbolCollection2 newSymColl = new SymbolCollectionClass(); while (enumVar.MoveNext()) { value = enumVar.Current; ISymbolIdentifier2 symbolIdent = null; symbolCollection.GetSymbolIdentifier(Convert.ToInt32(value), out symbolIdent); newSymColl.set_Symbol(symbolIdent.ID, symbolIdent.Symbol); newSymColl.RenameSymbol(symbolIdent.ID, symbolIdent.Name); } //update class extension with the new collection IAnnoClassAdmin3 annoClassAdmin = annoClassExt as IAnnoClassAdmin3; annoClassAdmin.SymbolCollection = (ISymbolCollection)newSymColl; annoClassAdmin.UpdateProperties(); }
public void CreateAnnoFeatureClass(IFeatureDataset featureDs, string strObjNum) { //更换注记字体 用两个重要的属性 //IAnnotateLayerPropertiesCollection,ISymbolCollection IFeatureWorkspace pFeatureWs = pAccessWorkSpace; IFeatureWorkspaceAnno pFeatureWorkspaceAnno; pFeatureWorkspaceAnno = (IFeatureWorkspaceAnno)pFeatureWs; //说明:要控制图层中的字体必须在图层建立的时候定义好字体 ITextSymbol pTextSymbol, tTextSymbol; pTextSymbol = PublicFun.makeTextSymbol("Arial", 16); tTextSymbol = PublicFun.makeTextSymbol("宋体", 50); /////textsymbol IGraphicsLayerScale pGLS; pGLS = new GraphicsLayerScaleClass(); pGLS.Units = esriUnits.esriMeters; pGLS.ReferenceScale = 500; IAnnotateLayerProperties pAnnoProps = new LabelEngineLayerPropertiesClass(); pAnnoProps.FeatureLinked = true; pAnnoProps.AddUnplacedToGraphicsContainer = false; pAnnoProps.CreateUnplacedElements = false; pAnnoProps.DisplayAnnotation = true; pAnnoProps.UseOutput = true; IAnnotationExpressionEngine aAnnoVBScriptEngine; aAnnoVBScriptEngine = new AnnotationVBScriptEngineClass(); ILabelEngineLayerProperties pLELayerProps; pLELayerProps = (ILabelEngineLayerProperties)pAnnoProps; pLELayerProps.ExpressionParser = aAnnoVBScriptEngine; pLELayerProps.Expression = "[DESCRIPTION]"; pLELayerProps.IsExpressionSimple = true; pLELayerProps.Offset = 0; pLELayerProps.SymbolID = 0; pLELayerProps.Symbol = pTextSymbol; IAnnotateLayerTransformationProperties pATP; pATP = (IAnnotateLayerTransformationProperties)pAnnoProps; pATP.ReferenceScale = pGLS.ReferenceScale; pATP.Units = esriUnits.esriMeters; pATP.ScaleRatio = 300; IAnnotateLayerPropertiesCollection pAnnoPropsColl; pAnnoPropsColl = new AnnotateLayerPropertiesCollectionClass(); pAnnoPropsColl.Add(pAnnoProps); IObjectClassDescription pOCDesc; pOCDesc = new AnnotationFeatureClassDescriptionClass(); IFeatureClassDescription pFDesc; pFDesc = (IFeatureClassDescription)pOCDesc; ISymbolCollection pSymbolColl; pSymbolColl = new SymbolCollectionClass(); pSymbolColl.set_Symbol(0, (ISymbol)pTextSymbol); pSymbolColl.set_Symbol(2, (ISymbol)tTextSymbol); IFields pFields = pOCDesc.RequiredFields; //添加注记类的附加字段 this.addAnnoField(ref pFields, strObjNum); string featureName = TableName; //注记要素集的名字 IFeatureDataset pFeatureDataset; if (featureDs == null) { pFeatureDataset = pFeatureWs.CreateFeatureDataset(featureName + "_Anno", sPR); } else { pFeatureDataset = featureDs; } pFeatureWorkspaceAnno.CreateAnnotationClass(featureName, pFields, pOCDesc.InstanceCLSID, pOCDesc.ClassExtensionCLSID, pFDesc.ShapeFieldName, "", pFeatureDataset, null, pAnnoPropsColl, pGLS, pSymbolColl, true); }
private IFeatureClass CreateFeatureClass(IFeatureDataset featureDataset,TableStructureNode tableStructureNode, FeatureCodeNode featureCodeNode) { try { if (featureDataset != null) { IFeatureClassDescription fcDesc = new FeatureClassDescriptionClass(); IObjectClassDescription ocDesc = (IObjectClassDescription)fcDesc; ///创建数据表字段 IFieldChecker fieldChecker = new FieldCheckerClass(); IEnumFieldError enumFieldError = null; IFields validatedFields = CreateFileds(tableStructureNode, featureCodeNode); ///字段信息验证 IFields fixFields = null; fieldChecker.ValidateWorkspace = featureDataset.Workspace; fieldChecker.Validate(validatedFields, out enumFieldError, out fixFields); ////创建FeatureClass IFeatureClass featureClass = null; if (tableStructureNode.IsGeometryTable) { ////创建非注记FeatureClass if (featureCodeNode.GeometryType != "") { featureClass = featureDataset.CreateFeatureClass(featureCodeNode.TableName, fixFields, ocDesc.InstanceCLSID, ocDesc.ClassExtensionCLSID, esriFeatureType.esriFTSimple, fcDesc.ShapeFieldName, ""); } else { ///创建注记 IFormattedTextSymbol pTxtSymbo=new TextSymbolClass(); IFeatureWorkspaceAnno pFeatureWorkspaceAnno = this.m_pIDataset.Workspace as IFeatureWorkspaceAnno; IGraphicsLayerScale pGraphSacle = new GraphicsLayerScaleClass(); pGraphSacle.Units = ESRI.ArcGIS.esriSystem.esriUnits.esriFeet; //pGraphSacle.ReferenceScale=1000; ISymbolCollection pSymbolCollection = new SymbolCollectionClass(); IAnnotateLayerProperties pAnnoLayerProp = new LabelEngineLayerPropertiesClass(); pAnnoLayerProp.FeatureLinked = true; pAnnoLayerProp.CreateUnplacedElements = false; pAnnoLayerProp.DisplayAnnotation = true; pAnnoLayerProp.UseOutput = true; IAnnotationExpressionEngine pAnnoExpressionEngine =new AnnotationVBScriptEngineClass(); ILabelEngineLayerProperties pLabelEngineLayerProperties = pAnnoLayerProp as ILabelEngineLayerProperties; pLabelEngineLayerProperties.ExpressionParser = pAnnoExpressionEngine; pLabelEngineLayerProperties.Expression = "[DESCRIPTION]"; pLabelEngineLayerProperties.IsExpressionSimple = true; pLabelEngineLayerProperties.Offset = 0; pLabelEngineLayerProperties.SymbolID = 0; pLabelEngineLayerProperties.Symbol = pTxtSymbo; IAnnotateLayerTransformationProperties pAnnoLayerTransProp = pAnnoLayerProp as IAnnotateLayerTransformationProperties; pAnnoLayerTransProp.ReferenceScale=200; pAnnoLayerTransProp.Units= ESRI.ArcGIS.esriSystem.esriUnits.esriFeet; pAnnoLayerTransProp.ScaleRatio=1; IAnnotateLayerPropertiesCollection pAnnoLayerProptyCollection =new AnnotateLayerPropertiesCollectionClass(); pAnnoLayerProptyCollection.Add(pAnnoLayerProp); featureClass= pFeatureWorkspaceAnno.CreateAnnotationClass(featureCodeNode.TableName,fixFields,ocDesc.InstanceCLSID ,ocDesc.ClassExtensionCLSID,fcDesc.ShapeFieldName,"",featureDataset,null, pAnnoLayerProptyCollection, pGraphSacle, pSymbolCollection,true); } } else { ///创建非空间数据 } return featureClass; } return null; } catch(Exception ex) { Logger.WriteErrorLog(ex); return null; } }
/// <summary> /// 创建注记层 /// </summary> /// <param name="strFeaClsName">注记层名称</param> /// <param name="destDataset">待创建的注记层所在的featuredataset</param> /// <param name="ipInputFields">注记层字段</param> public static IFeatureClass CreateAnnotation(IFeatureClass pInputCls, IFeatureDataset destDataset, IFields ipInputFields) { try { //要素类标识信息 IObjectClassDescription ipObjectClassDesc = new AnnotationFeatureClassDescription(); IFeatureClassDescription ipFeatClassDesc = (IFeatureClassDescription)ipObjectClassDesc; IAnnoClass pAnnoClass = pInputCls.Extension as IAnnoClass; double scale = pAnnoClass.ReferenceScale; IUID ipCLSID = ipObjectClassDesc.InstanceCLSID; ipCLSID.Value = "esriCore.AnnotationFeature"; IUID ipExtCLSID = ipObjectClassDesc.ClassExtensionCLSID; ipExtCLSID.Value = "esriCore.AnnotationFeatureClassExtension"; //IField ipField; IFields ipFields = ipObjectClassDesc.RequiredFields; IFieldsEdit ipFieldsEdit = (IFieldsEdit)ipFields; int numFields = ipInputFields.FieldCount; esriFieldType type; for (int i = 0; i < numFields; i++) { IField ipField = ipInputFields.get_Field(i); type = ipField.Type; if (type != esriFieldType.esriFieldTypeOID && type != esriFieldType.esriFieldTypeGeometry) { string fldName = ipField.Name; int fldIndex = ipFields.FindField(fldName); if (fldIndex == -1) { ipFieldsEdit.AddField(ipField); } } } //工作空间 IWorkspace ipWorkspace = destDataset.Workspace; IFeatureWorkspaceAnno ipFeatureWorkspaceAnno = (IFeatureWorkspaceAnno)ipWorkspace; //显示比例 IGraphicsLayerScale ipGraphicsLayerScale = new GraphicsLayerScaleClass(); ipGraphicsLayerScale.ReferenceScale = scale; ipGraphicsLayerScale.Units = pAnnoClass.ReferenceScaleUnits; //符号信息 //' set up symbol collection ISymbolCollection pSymbolColl = new SymbolCollectionClass(); ITextSymbol myTxtSym = new TextSymbolClass(); //Set the font for myTxtSym stdole.IFontDisp myFont = new stdole.StdFontClass() as stdole.IFontDisp; IFont pFt = (IFont)myFont; pFt.Name = "Courier New"; myTxtSym.Font = myFont; // Set the Color for myTxtSym to be Dark Red IRgbColor myColor = new RgbColorClass(); myColor.Red = 150; myColor.Green = 0; myColor.Blue = 0; myTxtSym.Color = myColor; // Set other properties for myTxtSym myTxtSym.Angle = 0; myTxtSym.RightToLeft = false; myTxtSym.VerticalAlignment = esriTextVerticalAlignment.esriTVABaseline; myTxtSym.HorizontalAlignment = esriTextHorizontalAlignment.esriTHAFull; myTxtSym.Size = 9; ISymbol pSymbol = (ISymbol)myTxtSym; pSymbolColl.set_Symbol(0, pSymbol); //set up the annotation labeling properties including the expression IAnnotateLayerProperties pAnnoProps = new LabelEngineLayerPropertiesClass(); pAnnoProps.FeatureLinked = true; pAnnoProps.AddUnplacedToGraphicsContainer = false; pAnnoProps.CreateUnplacedElements = true; pAnnoProps.DisplayAnnotation = true; pAnnoProps.UseOutput = true; ILabelEngineLayerProperties pLELayerProps = (ILabelEngineLayerProperties)pAnnoProps; IAnnotationExpressionEngine aAnnoVBScriptEngine = new AnnotationVBScriptEngineClass(); pLELayerProps.ExpressionParser = aAnnoVBScriptEngine; pLELayerProps.Expression = "[DESCRIPTION]"; pLELayerProps.IsExpressionSimple = true; pLELayerProps.Offset = 0; pLELayerProps.SymbolID = 0; pLELayerProps.Symbol = myTxtSym; IAnnotateLayerTransformationProperties pATP = (IAnnotateLayerTransformationProperties)pAnnoProps; double dRefScale = ipGraphicsLayerScale.ReferenceScale; pATP.ReferenceScale = dRefScale; pATP.Units = esriUnits.esriMeters; pATP.ScaleRatio = 1; IAnnotateLayerPropertiesCollection pAnnoPropsColl = new AnnotateLayerPropertiesCollectionClass(); pAnnoPropsColl.Add(pAnnoProps); //' use the AnnotationFeatureClassDescription co - class to get the list of required fields and the default name of the shape field IObjectClassDescription pOCDesc = new AnnotationFeatureClassDescriptionClass(); IFeatureClassDescription pFDesc = (IFeatureClassDescription)pOCDesc; IFields pReqFields = pOCDesc.RequiredFields; IUID pInstCLSID = pOCDesc.InstanceCLSID; IUID pExtCLSID = pOCDesc.ClassExtensionCLSID; string bsShapeFieldName = pFDesc.ShapeFieldName; IDataset pDs = (IDataset)pInputCls; //创建 string bstName = ipFeatClassDesc.ShapeFieldName; IFeatureClass pOutFcls = ipFeatureWorkspaceAnno.CreateAnnotationClass(pDs.Name, ipFields, pOCDesc.InstanceCLSID, pOCDesc.ClassExtensionCLSID, pInputCls.ShapeFieldName, "", destDataset, null, pAnnoPropsColl, ipGraphicsLayerScale, pSymbolColl, true); return(pOutFcls); } catch (Exception exp) { Hy.Common.Utility.Log.OperationalLogManager.AppendMessage(exp.ToString()); return(null); } return(null); }
public IFeatureClass CreateStandardAnnotationClass( IFeatureWorkspace featureWorkspace, IFeatureDataset featureDataset, String className, ISpatialReference spatialReference, double referenceScale, esriUnits referenceScaleUnits, String configKeyword ) { // Create an annotation class and provide it with a name. ILabelEngineLayerProperties labelEngineLayerProperties = new LabelEngineLayerPropertiesClass(); IAnnotateLayerProperties annotateLayerProperties = (IAnnotateLayerProperties) labelEngineLayerProperties; annotateLayerProperties.Class = className; // Get the symbol from the annotation class. Make any changes to its properties // here. ITextSymbol annotationTextSymbol = labelEngineLayerProperties.Symbol; ISymbol annotationSymbol = (ISymbol)annotationTextSymbol; // Create a symbol collection and add the default symbol from the // annotation class to the collection. Assign the resulting symbol ID // to the annotation class. ISymbolCollection symbolCollection = new SymbolCollectionClass(); ISymbolCollection2 symbolCollection2 = (ISymbolCollection2)symbolCollection; ISymbolIdentifier2 symbolIdentifier2 = null; symbolCollection2.AddSymbol(annotationSymbol, className, out symbolIdentifier2); labelEngineLayerProperties.SymbolID = symbolIdentifier2.ID; // Add the annotation class to a collection. IAnnotateLayerPropertiesCollection annotateLayerPropsCollection = new AnnotateLayerPropertiesCollectionClass(); annotateLayerPropsCollection.Add(annotateLayerProperties); // Create a graphics layer scale object. IGraphicsLayerScale graphicsLayerScale = new GraphicsLayerScaleClass(); graphicsLayerScale.ReferenceScale = referenceScale; graphicsLayerScale.Units = referenceScaleUnits; // Create the overposter properties for the standard label engine. IOverposterProperties overposterProperties = new BasicOverposterPropertiesClass() ; // Instantiate a class description object. //IObjectClassDescription ocDescription = new // AnnotationFeatureClassDescriptionClass(); //IFeatureClassDescription fcDescription = (IFeatureClassDescription)ocDescription; //// Get the shape field from the class description's required fields. //IFields requiredFields = ocDescription.RequiredFields; //int shapeFieldIndex = requiredFields.FindField(fcDescription.ShapeFieldName); //IField shapeField = requiredFields.get_Field(shapeFieldIndex); IFeatureLayer layer = (IFeatureLayer)mLayer; IFields fields = layer.FeatureClass.Fields; IField shapeField = fields.Field[fields.FindField(mField)]; IGeometryDef geometryDef = shapeField.GeometryDef; IGeometryDefEdit geometryDefEdit = (IGeometryDefEdit)geometryDef; geometryDefEdit.SpatialReference_2 = spatialReference; // Create the annotation layer factory. IAnnotationLayerFactory annotationLayerFactory = new FDOGraphicsLayerFactoryClass(); // Create the annotation feature class and an annotation layer for it. IAnnotationLayer annotationLayer = annotationLayerFactory.CreateAnnotationLayer (featureWorkspace, featureDataset, className, geometryDef, null, annotateLayerPropsCollection, graphicsLayerScale, symbolCollection, false, false, false, true, overposterProperties, configKeyword); // Get the feature class from the feature layer. IFeatureLayer featureLayer = (IFeatureLayer)annotationLayer; IFeatureClass featureClass = featureLayer.FeatureClass; return(featureClass); }
private void method_3(IMap imap_1, ILayer ilayer_0, string string_0, double double_1, IWorkspace iworkspace_1, bool bool_0, bool bool_1, esriLabelWhichFeatures esriLabelWhichFeatures_1) { if ((iworkspace_1.Type != esriWorkspaceType.esriFileSystemWorkspace) && (ilayer_0 is IGeoFeatureLayer)) { int num; IAnnotateLayerProperties properties; IElementCollection elements; IElementCollection elements2; ILabelEngineLayerProperties2 properties2; IAnnotationLayer layer2; IGeoFeatureLayer layer = ilayer_0 as IGeoFeatureLayer; IFeatureClass featureClass = layer.FeatureClass; IAnnotationLayerFactory factory = new FDOGraphicsLayerFactoryClass(); ISymbolCollection2 lcs = new SymbolCollectionClass(); IAnnotateLayerPropertiesCollection propertiess = new AnnotateLayerPropertiesCollectionClass(); IAnnotateLayerPropertiesCollection annotationProperties = layer.AnnotationProperties; for (num = 0; num < annotationProperties.Count; num++) { annotationProperties.QueryItem(num, out properties, out elements, out elements2); if (properties != null) { ISymbolIdentifier2 identifier; propertiess.Add(properties); properties2 = properties as ILabelEngineLayerProperties2; IClone symbol = properties2.Symbol as IClone; lcs.AddSymbol(symbol.Clone() as ISymbol, properties.Class + " " + num.ToString(), out identifier); properties2.SymbolID = identifier.ID; } } properties = null; properties2 = null; IGraphicsLayerScale scale = new GraphicsLayerScaleClass { ReferenceScale = double_1, Units = imap_1.MapUnits }; IFeatureClassDescription description = new AnnotationFeatureClassDescriptionClass(); IObjectClassDescription description2 = description as IObjectClassDescription; IFields requiredFields = description2.RequiredFields; IGeometryDefEdit geometryDef = requiredFields.get_Field(requiredFields.FindField(description.ShapeFieldName)).GeometryDef as IGeometryDefEdit; IGeoDataset dataset = featureClass as IGeoDataset; geometryDef.SpatialReference_2 = dataset.SpatialReference; IMapOverposter overposter = imap_1 as IMapOverposter; IOverposterProperties overposterProperties = overposter.OverposterProperties; if (bool_1) { this.method_2(iworkspace_1 as IFeatureWorkspaceAnno, featureClass.FeatureDataset, featureClass, scale.ReferenceScale, scale.Units, propertiess, lcs as ISymbolCollection, string_0); layer2 = factory.OpenAnnotationLayer(iworkspace_1 as IFeatureWorkspace, featureClass.FeatureDataset, string_0); } else { this.method_2(iworkspace_1 as IFeatureWorkspaceAnno, featureClass.FeatureDataset, null, scale.ReferenceScale, scale.Units, propertiess, lcs as ISymbolCollection, string_0); layer2 = factory.OpenAnnotationLayer(iworkspace_1 as IFeatureWorkspace, featureClass.FeatureDataset, string_0); } IActiveView view = imap_1 as IActiveView; IScreenDisplay screenDisplay = view.ScreenDisplay; (layer2 as IGraphicsLayer).Activate(screenDisplay); for (num = 0; num < propertiess.Count; num++) { propertiess.QueryItem(num, out properties, out elements, out elements2); if (properties != null) { properties.FeatureLayer = layer; properties.GraphicsContainer = layer2 as IGraphicsContainer; properties.AddUnplacedToGraphicsContainer = bool_0; properties.CreateUnplacedElements = true; properties.DisplayAnnotation = true; properties.FeatureLinked = bool_1; properties.LabelWhichFeatures = esriLabelWhichFeatures_1; properties.UseOutput = true; properties2 = properties as ILabelEngineLayerProperties2; properties2.SymbolID = num; properties2.AnnotationClassID = num; IOverposterLayerProperties2 overposterLayerProperties = properties2.OverposterLayerProperties as IOverposterLayerProperties2; overposterLayerProperties.TagUnplaced = true; } } propertiess.Sort(); IAnnotateMapProperties annoMapCmdProps = new AnnotateMapPropertiesClass { AnnotateLayerPropertiesCollection = propertiess }; ITrackCancel trackCancel = new CancelTrackerClass(); (imap_1.AnnotationEngine as IAnnotateMap2).Label(overposterProperties, annoMapCmdProps, imap_1, trackCancel); for (num = 0; num < propertiess.Count; num++) { propertiess.QueryItem(num, out properties, out elements, out elements2); if (properties != null) { properties.FeatureLayer = null; } } imap_1.AddLayer(layer2 as ILayer); layer.DisplayAnnotation = false; view.Refresh(); } }
/// <summary> /// 创建注记层 /// </summary> /// <param name="strFeaClsName">注记层名称</param> /// <param name="destDataset">待创建的注记层所在的featuredataset</param> /// <param name="ipInputFields">注记层字段</param> public static IFeatureClass CreateAnnotation(IFeatureClass pInputCls, IFeatureDataset destDataset, IFields ipInputFields) { try { //要素类标识信息 IObjectClassDescription ipObjectClassDesc = new AnnotationFeatureClassDescription(); IFeatureClassDescription ipFeatClassDesc = (IFeatureClassDescription)ipObjectClassDesc; IAnnoClass pAnnoClass = pInputCls.Extension as IAnnoClass; double scale = pAnnoClass.ReferenceScale; IUID ipCLSID = ipObjectClassDesc.InstanceCLSID; ipCLSID.Value = "esriCore.AnnotationFeature"; IUID ipExtCLSID = ipObjectClassDesc.ClassExtensionCLSID; ipExtCLSID.Value = "esriCore.AnnotationFeatureClassExtension"; //IField ipField; IFields ipFields = ipObjectClassDesc.RequiredFields; IFieldsEdit ipFieldsEdit = (IFieldsEdit)ipFields; int numFields = ipInputFields.FieldCount; esriFieldType type; for (int i = 0; i < numFields; i++) { IField ipField = ipInputFields.get_Field(i); type = ipField.Type; if (type != esriFieldType.esriFieldTypeOID && type != esriFieldType.esriFieldTypeGeometry) { string fldName = ipField.Name; int fldIndex = ipFields.FindField(fldName); if (fldIndex == -1) ipFieldsEdit.AddField(ipField); } } //工作空间 IWorkspace ipWorkspace = destDataset.Workspace; IFeatureWorkspaceAnno ipFeatureWorkspaceAnno = (IFeatureWorkspaceAnno)ipWorkspace; //显示比例 IGraphicsLayerScale ipGraphicsLayerScale = new GraphicsLayerScaleClass(); ipGraphicsLayerScale.ReferenceScale = scale; ipGraphicsLayerScale.Units = pAnnoClass.ReferenceScaleUnits; //符号信息 //' set up symbol collection ISymbolCollection pSymbolColl = new SymbolCollectionClass(); ITextSymbol myTxtSym = new TextSymbolClass(); //Set the font for myTxtSym stdole.IFontDisp myFont = new stdole.StdFontClass() as stdole.IFontDisp; IFont pFt = (IFont)myFont; pFt.Name = "Courier New"; myTxtSym.Font = myFont; // Set the Color for myTxtSym to be Dark Red IRgbColor myColor = new RgbColorClass(); myColor.Red = 150; myColor.Green = 0; myColor.Blue = 0; myTxtSym.Color = myColor; // Set other properties for myTxtSym myTxtSym.Angle = 0; myTxtSym.RightToLeft = false; myTxtSym.VerticalAlignment = esriTextVerticalAlignment.esriTVABaseline; myTxtSym.HorizontalAlignment = esriTextHorizontalAlignment.esriTHAFull; myTxtSym.Size = 9; ISymbol pSymbol = (ISymbol)myTxtSym; pSymbolColl.set_Symbol(0, pSymbol); //set up the annotation labeling properties including the expression IAnnotateLayerProperties pAnnoProps = new LabelEngineLayerPropertiesClass(); pAnnoProps.FeatureLinked = true; pAnnoProps.AddUnplacedToGraphicsContainer = false; pAnnoProps.CreateUnplacedElements = true; pAnnoProps.DisplayAnnotation = true; pAnnoProps.UseOutput = true; ILabelEngineLayerProperties pLELayerProps = (ILabelEngineLayerProperties)pAnnoProps; IAnnotationExpressionEngine aAnnoVBScriptEngine = new AnnotationVBScriptEngineClass(); pLELayerProps.ExpressionParser = aAnnoVBScriptEngine; pLELayerProps.Expression = "[DESCRIPTION]"; pLELayerProps.IsExpressionSimple = true; pLELayerProps.Offset = 0; pLELayerProps.SymbolID = 0; pLELayerProps.Symbol = myTxtSym; IAnnotateLayerTransformationProperties pATP = (IAnnotateLayerTransformationProperties)pAnnoProps; double dRefScale = ipGraphicsLayerScale.ReferenceScale; pATP.ReferenceScale = dRefScale; pATP.Units = esriUnits.esriMeters; pATP.ScaleRatio = 1; IAnnotateLayerPropertiesCollection pAnnoPropsColl = new AnnotateLayerPropertiesCollectionClass(); pAnnoPropsColl.Add(pAnnoProps); //' use the AnnotationFeatureClassDescription co - class to get the list of required fields and the default name of the shape field IObjectClassDescription pOCDesc = new AnnotationFeatureClassDescriptionClass(); IFeatureClassDescription pFDesc = (IFeatureClassDescription)pOCDesc; IFields pReqFields = pOCDesc.RequiredFields; IUID pInstCLSID = pOCDesc.InstanceCLSID; IUID pExtCLSID = pOCDesc.ClassExtensionCLSID; string bsShapeFieldName = pFDesc.ShapeFieldName; IDataset pDs = (IDataset)pInputCls; //创建 string bstName = ipFeatClassDesc.ShapeFieldName; IFeatureClass pOutFcls = ipFeatureWorkspaceAnno.CreateAnnotationClass(pDs.Name, ipFields, pOCDesc.InstanceCLSID, pOCDesc.ClassExtensionCLSID, pInputCls.ShapeFieldName, "", destDataset, null, pAnnoPropsColl, ipGraphicsLayerScale, pSymbolColl, true); return pOutFcls; } catch(Exception exp) { Hy.Common.Utility.Log.OperationalLogManager.AppendMessage(exp.ToString()); return null; } return null; }
private IFeatureClass CreateFeatureClass(IFeatureDataset featureDataset,TableStructureNode tableStructureNode, FeatureCodeNode featureCodeNode) { try { if (featureDataset != null) { IFeatureClassDescription fcDesc = new FeatureClassDescriptionClass(); IObjectClassDescription ocDesc = (IObjectClassDescription)fcDesc; ///�������ݱ��ֶ� IFieldChecker fieldChecker = new FieldCheckerClass(); IEnumFieldError enumFieldError = null; IFields validatedFields = CreateFileds(tableStructureNode, featureCodeNode); ///�ֶ���Ϣ��֤ IFields fixFields = null; fieldChecker.ValidateWorkspace = featureDataset.Workspace; fieldChecker.Validate(validatedFields, out enumFieldError, out fixFields); ////����FeatureClass IFeatureClass featureClass = null; if (tableStructureNode.IsGeometryTable) { ////������ע��FeatureClass if (featureCodeNode.GeometryType != "") { featureClass = featureDataset.CreateFeatureClass(featureCodeNode.TableName, fixFields, ocDesc.InstanceCLSID, ocDesc.ClassExtensionCLSID, esriFeatureType.esriFTSimple, fcDesc.ShapeFieldName, ""); } else { ///����ע�� IFormattedTextSymbol pTxtSymbo=new TextSymbolClass(); IFeatureWorkspaceAnno pFeatureWorkspaceAnno = this.m_pIDataset.Workspace as IFeatureWorkspaceAnno; IGraphicsLayerScale pGraphSacle = new GraphicsLayerScaleClass(); pGraphSacle.Units = ESRI.ArcGIS.esriSystem.esriUnits.esriFeet; //pGraphSacle.ReferenceScale=1000; ISymbolCollection pSymbolCollection = new SymbolCollectionClass(); IAnnotateLayerProperties pAnnoLayerProp = new LabelEngineLayerPropertiesClass(); pAnnoLayerProp.FeatureLinked = true; pAnnoLayerProp.CreateUnplacedElements = false; pAnnoLayerProp.DisplayAnnotation = true; pAnnoLayerProp.UseOutput = true; IAnnotationExpressionEngine pAnnoExpressionEngine =new AnnotationVBScriptEngineClass(); ILabelEngineLayerProperties pLabelEngineLayerProperties = pAnnoLayerProp as ILabelEngineLayerProperties; pLabelEngineLayerProperties.ExpressionParser = pAnnoExpressionEngine; pLabelEngineLayerProperties.Expression = "[DESCRIPTION]"; pLabelEngineLayerProperties.IsExpressionSimple = true; pLabelEngineLayerProperties.Offset = 0; pLabelEngineLayerProperties.SymbolID = 0; pLabelEngineLayerProperties.Symbol = pTxtSymbo; IAnnotateLayerTransformationProperties pAnnoLayerTransProp = pAnnoLayerProp as IAnnotateLayerTransformationProperties; pAnnoLayerTransProp.ReferenceScale=200; pAnnoLayerTransProp.Units= ESRI.ArcGIS.esriSystem.esriUnits.esriFeet; pAnnoLayerTransProp.ScaleRatio=1; IAnnotateLayerPropertiesCollection pAnnoLayerProptyCollection =new AnnotateLayerPropertiesCollectionClass(); pAnnoLayerProptyCollection.Add(pAnnoLayerProp); featureClass= pFeatureWorkspaceAnno.CreateAnnotationClass(featureCodeNode.TableName,fixFields,ocDesc.InstanceCLSID ,ocDesc.ClassExtensionCLSID,fcDesc.ShapeFieldName,"",featureDataset,null, pAnnoLayerProptyCollection, pGraphSacle, pSymbolCollection,true); } } else { ///�����ǿռ����� } return featureClass; } return null; } catch(Exception ex) { LogAPI.WriteErrorLog(ex); return null; } }