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339 lines
16 KiB
339 lines
16 KiB
using ESRI.ArcGIS.Carto; |
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using ESRI.ArcGIS.DataSourcesGDB; |
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using ESRI.ArcGIS.Geodatabase; |
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using ESRI.ArcGIS.Geometry; |
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using ESRI.ArcGIS.Geoprocessing; |
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using ESRI.ArcGIS.Geoprocessor; |
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using KGIS.Framework.AE; |
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using KGIS.Framework.AE.Enum; |
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using KGIS.Framework.AE.ExtensionMethod; |
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using KGIS.Framework.AE.GPHelper; |
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using KGIS.Framework.Maps; |
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using KGIS.Framework.Utils; |
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using Kingo.PluginServiceInterface; |
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using System; |
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using System.Collections.Generic; |
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using System.IO; |
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using System.Runtime.InteropServices; |
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using System.Threading; |
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namespace Kingo.Plugin.DataCheck |
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{ |
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public class JCDLTBDataCheck : IDataCheck |
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{ |
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public event CheckDataPr DataCheckComplate; |
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List<CheckResult> dataCheckResults = null; |
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public string IDataCheckName { get => "JCDLTBDataCheck"; } |
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public void FeatureCheck(object pParm) |
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{ |
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FeatureClassCheck(pParm); |
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} |
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public void FeatureClassCheck(object pParm) |
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{ |
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dataCheckResults = new List<CheckResult>(); |
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string topologyName = "TopologyCheck_DLTB"; |
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JCDLTB_Topology(topologyName); |
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//DLTBRangeDatacheck(topologyName); |
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//Thread.Sleep(3000); |
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(pParm as CheckParametr).CheckResults = dataCheckResults; |
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DataCheckComplate?.Invoke(dataCheckResults, pParm as CheckParametr); |
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} |
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private ProjectInfo projectInfo = (MapsManager.Instance.MapService.GetProjectInfo() as ProjectInfo); |
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private void JCDLTB_Topology(string topologyName) |
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{ |
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IFeatureWorkspace featureWorkspace = null; |
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IEnvelope envelope = null; |
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try |
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{ |
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checkTopologyError(topologyName, ref featureWorkspace, ref envelope); |
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FindAllErrorFeatures(topologyName, envelope); |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug($"基础地类图斑拓扑检查异常：{ex.Message}"); |
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throw ex; |
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} |
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} |
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/// <summary> |
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/// 检查要素层中存在的拓扑错误 |
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/// </summary> |
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/// <param name="wsPath">工作空间名称</param> |
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/// <param name="dsPath">数据集名称</param> |
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/// <param name="feaPath">要素类名称</param> |
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/// <param name="topologyName">拓扑要素层名，拓扑检查结果记录在该层中</param> |
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public void checkTopologyError(string topologyName, ref IFeatureWorkspace featureWorkspace, ref IEnvelope envelope) |
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{ |
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IFeatureLayer JCFC = MapsManager.Instance.MapService.GetFeatureLayerByLayerName("地类图斑"); |
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//1. 打开数据集文件 |
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IWorkspace workspace = (JCFC.FeatureClass as FeatureClass).Workspace; |
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featureWorkspace = (IFeatureWorkspace)workspace; |
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//2. 打开数据集文件 |
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IFeatureDataset featureDataset = JCFC.FeatureClass.FeatureDataset; |
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//3. 向拓扑集中添加要素层 |
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IFeatureClass LRDLlayer = JCFC.FeatureClass; |
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//4. 设置拓扑处理对数据集的独占权限 |
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ISchemaLock schemaLock = (ISchemaLock)featureDataset; |
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IWorkspaceFactory2 ipWsFactory = new FileGDBWorkspaceFactoryClass(); |
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ITopologyContainer2 topologyContainer = featureDataset as ITopologyContainer2; |
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//判断拓扑是否存在 |
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bool bTopExists = (featureDataset.Workspace as IWorkspace2).get_NameExists(esriDatasetType.esriDTTopology, topologyName); |
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if (bTopExists) |
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{ |
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ITopology topologyTemp = topologyContainer.get_TopologyByName(topologyName); |
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IDataset pDatasetTemp = (IDataset)topologyTemp; |
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pDatasetTemp.Delete();//删除拓扑 |
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Marshal.ReleaseComObject(pDatasetTemp); |
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} |
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//关闭资源锁定 |
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IWorkspaceFactoryLockControl ipWsFactoryLock; |
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ipWsFactoryLock = (IWorkspaceFactoryLockControl)ipWsFactory; |
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if (ipWsFactoryLock.SchemaLockingEnabled) |
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{ |
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ipWsFactoryLock.DisableSchemaLocking(); |
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} |
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try |
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{ |
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schemaLock.ChangeSchemaLock(esriSchemaLock.esriExclusiveSchemaLock); |
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//5. 拓扑处理 |
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//5.1 创建拓扑容器 |
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//5.2 向拓扑容器中添加拓扑结果层 |
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ITopology2 topology = topologyContainer.CreateTopology(topologyName, topologyContainer.DefaultClusterTolerance, -1, "") as ITopology2; |
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//5.3 添加参与拓扑运算的数据层 |
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topology.AddClass(LRDLlayer, 5, 1, 1, false); |
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//5.4 添加拓扑规则 |
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AddRuleToTopology(topology, esriTopologyRuleType.esriTRTAreaNoOverlap, "图层内部面和面之间不允许重叠", LRDLlayer, null); |
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AddRuleToTopology(topology, esriTopologyRuleType.esriTRTAreaNoGaps, "图层内部面和面之间不允许存在缝隙", LRDLlayer, null); |
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//5.5 拓扑验证 |
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IGeoDataset geoDataset = (IGeoDataset)topology; |
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envelope = geoDataset.Extent; |
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ValidateTopology(topology, envelope); |
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} |
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catch (COMException comExc) |
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{ |
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throw new Exception(String.Format("Error creating topology: {0} Message: {1}", comExc.ErrorCode, comExc.Message), comExc); |
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} |
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finally |
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{ |
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schemaLock.ChangeSchemaLock(esriSchemaLock.esriSharedSchemaLock); |
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} |
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} |
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/// <summary> |
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/// 增加拓扑规则 |
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/// </summary> |
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/// <param name="topology">拓扑集</param> |
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/// <param name="ruleType">拓扑规则</param> |
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/// <param name="ruleName">规则名称</param> |
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/// <param name="featureClass">要素类</param> |
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public void AddRuleToTopology(ITopology topology, esriTopologyRuleType ruleType, String ruleName, IFeatureClass featureClass, IFeatureClass destinationClass) |
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{ |
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ITopologyRule topologyRule = new TopologyRuleClass(); |
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topologyRule.TopologyRuleType = ruleType; |
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topologyRule.Name = ruleName; |
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topologyRule.OriginClassID = featureClass.FeatureClassID; |
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topologyRule.AllOriginSubtypes = true; |
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if (destinationClass != null) |
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{ |
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topologyRule.DestinationClassID = destinationClass.FeatureClassID; |
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topologyRule.AllDestinationSubtypes = true; |
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} |
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ITopologyRuleContainer topologyRuleContainer = (ITopologyRuleContainer)topology; |
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if (topologyRuleContainer.get_CanAddRule(topologyRule)) |
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{ |
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topologyRuleContainer.AddRule(topologyRule); |
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} |
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else |
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{ |
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throw new ArgumentException(string.Format("不能添加{0}规则到拓扑里面，请检查此规则是否正确。", ruleName)); |
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} |
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} |
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//拓扑有效性检查 |
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public void ValidateTopology(ITopology topology, IEnvelope envelope) |
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{ |
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IPolygon locationPolygon = new PolygonClass(); |
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ISegmentCollection segmentCollection = (ISegmentCollection)locationPolygon; |
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segmentCollection.SetRectangle(envelope); |
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IPolygon polygon = topology.get_DirtyArea(locationPolygon); |
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IEnvelope areaToValidate = polygon.Envelope; |
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IEnvelope areaValidated = topology.ValidateTopology(areaToValidate); |
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} |
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//给定拓扑和查找的范围，返回所有的拓扑错误要素 |
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public void FindAllErrorFeatures(string topologyName, IEnvelope searchExtent) |
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{ |
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IFeatureLayer JCFC = MapsManager.Instance.MapService.GetFeatureLayerByLayerName("地类图斑"); |
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IFeatureDataset featureDataset = JCFC.FeatureClass.FeatureDataset; |
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ITopologyContainer topologyContainer = (ITopologyContainer)featureDataset; |
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ITopology topology = topologyContainer.get_TopologyByName(topologyName); |
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//获取坐标系 |
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IErrorFeatureContainer errorFeatureContainer = (IErrorFeatureContainer)topology; |
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IGeoDataset geoDataset = (IGeoDataset)topology; |
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ISpatialReference spatialReference = geoDataset.SpatialReference; |
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ITopologyRuleContainer topologyRuleContainer = (ITopologyRuleContainer)topology; |
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//遍历拓扑规则 |
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IEnumRule enumRule = topologyRuleContainer.Rules; |
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enumRule.Reset(); |
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ESRI.ArcGIS.Geodatabase.IRule rule = null; |
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var count = 0; |
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while ((rule = enumRule.Next()) != null) |
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{ |
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//获取当前拓扑规则的拓扑错误并遍历 |
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ITopologyRule topologyRule = (ITopologyRule)rule; |
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IEnumTopologyErrorFeature enumTopologyErrorFeature = errorFeatureContainer.get_ErrorFeatures(spatialReference, topologyRule, searchExtent, true, true); |
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ITopologyErrorFeature topologyErrorFeature = null; |
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while ((topologyErrorFeature = enumTopologyErrorFeature.Next()) != null) |
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{ |
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IFeature pFeature = topologyErrorFeature as IFeature; |
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if (pFeature != null) |
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{ |
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if (topologyRule.Name == "图层内部面和面之间不允许存在缝隙" && count == 0) |
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{ |
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count++; |
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continue; |
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} |
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dataCheckResults.Add(new CheckResult() |
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{ |
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ErrorDesc = topologyRule.Name == "图层内部面和面之间不允许重叠" ? $"{topologyRule.Name}【{topologyErrorFeature.OriginOID}/{topologyErrorFeature.DestinationOID}】" : topologyRule.Name, |
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Synopsis = topologyRule.Name, |
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ErrorCode = "2001000300000014", |
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ErrorLayer = IDataCheckName, |
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ObjectID = topologyRule.Name == "图层内部面和面之间不允许重叠" ? topologyErrorFeature.OriginOID : pFeature.OID, |
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ErrorType = EnumErrorType.错误, |
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ErrorCategory = "Graphic", |
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ErrorArea = pFeature.Shape.ToJson() |
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}); |
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} |
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} |
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} |
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try |
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{ |
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IDataset pDatasetTemp = (IDataset)topology; |
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pDatasetTemp.Delete(); |
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Marshal.ReleaseComObject(pDatasetTemp); |
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} |
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catch { } |
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} |
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/// <summary> |
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/// 基础地类图斑与基础行政区范围检查 |
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/// </summary> |
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private void DLTBRangeDatacheck(string topologyName) |
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{ |
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GPParamClass gPParamClass = new GPParamClass(); |
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ITopology2 topology = null; |
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IFeatureLayer featureLayer = null; |
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IEnvelope envelope = null; |
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IWorkspaceFactory pFtWsFct = null; |
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try |
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{ |
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IFeatureLayer Fc_JCDLTB = MapsManager.Instance.MapService.GetFeatureLayerByLayerName("地类图斑"); |
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IFeatureLayer Fc_JCCJDCQ = MapsManager.Instance.MapService.GetFeatureLayerByLayerName("村级调查区"); |
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string gdbFolder = Directory.GetCurrentDirectory() + "\\Temp\\JCDLTBTempFile"; |
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if (!Directory.Exists(gdbFolder)) |
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Directory.CreateDirectory(gdbFolder); |
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try |
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{ DelectDirect(gdbFolder); } |
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catch { } |
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pFtWsFct = new FileGDBWorkspaceFactory(); |
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string path = System.IO.Path.Combine(gdbFolder, Guid.NewGuid().ToString()); |
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pFtWsFct.Create(path, "TempGDB", null, 0); |
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string TempfilePath = System.IO.Path.Combine(path, "TempGDB.gdb");//临时数据存放路径 |
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IWorkspaceAPI wsAPI = new WorkspaceAPI(TempfilePath, WorkspaceTypeEnum.GDBFile); |
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IFeatureClassAPI DLTBAPI = wsAPI.CreateFeatureClass("DLTB", (Fc_JCDLTB.FeatureClass as IGeoDataset).SpatialReference, Fc_JCDLTB.FeatureClass.Fields); |
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IFeatureClassAPI fcAPI = new FeatureClassAPI(Fc_JCDLTB.FeatureClass); |
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fcAPI.FcToFc(DLTBAPI.FeatureClass, null, false); |
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IFeatureDataset featureDataset = Fc_JCDLTB.FeatureClass.FeatureDataset; |
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ITopologyContainer2 topologyContainer = featureDataset as ITopologyContainer2; |
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//判断拓扑是否存在 |
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bool bTopExists = (featureDataset.Workspace as IWorkspace2).get_NameExists(esriDatasetType.esriDTTopology, topologyName); |
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if (bTopExists) |
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{ |
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ITopology topologyTemp = topologyContainer.get_TopologyByName(topologyName); |
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IDataset pDatasetTemp = (IDataset)topologyTemp; |
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pDatasetTemp.Delete();//删除拓扑 |
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Marshal.ReleaseComObject(pDatasetTemp); |
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} |
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gPParamClass = new GPParamClass() |
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{ |
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FirstFeatureLayer = Fc_JCDLTB, |
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OutFeatureClassPath = TempfilePath + "\\JCDLTB_Dissolve", |
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IsGetOutPutFeature = true, |
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ListDissolveFiledName = new List<string>() { "ZLDWDM", "ZLDWMC" }, |
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}; |
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GeoprocessorHelper.DissolveAnalysis(gPParamClass, ref featureLayer); |
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ISchemaLock schemaLock = (ISchemaLock)featureDataset;//注意此时不能使用ArcGIS再打开这个数据集 |
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IWorkspaceFactory2 ipWsFactory = new FileGDBWorkspaceFactoryClass(); |
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IWorkspaceFactoryLockControl ipWsFactoryLock = (IWorkspaceFactoryLockControl)ipWsFactory; |
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if (ipWsFactoryLock.SchemaLockingEnabled) |
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{ |
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ipWsFactoryLock.DisableSchemaLocking(); |
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} |
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try |
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{ |
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schemaLock.ChangeSchemaLock(esriSchemaLock.esriExclusiveSchemaLock); |
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topology = topologyContainer.CreateTopology(topologyName, topologyContainer.DefaultClusterTolerance, -1, "") as ITopology2; |
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//拓扑规则 必须添加同一个数据集中的数据 |
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topology.AddClass(featureLayer.FeatureClass, 5, 1, 1, false); |
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topology.AddClass(Fc_JCCJDCQ.FeatureClass, 5, 1, 1, false); |
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AddRuleToTopology(topology, esriTopologyRuleType.esriTRTAreaAreaCoverEachOther, "基础地类图斑同一坐落必须与基础村级调查区完全重合", Fc_JCCJDCQ.FeatureClass, featureLayer.FeatureClass); |
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IGeoDataset geoDataset = (IGeoDataset)topology; |
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envelope = geoDataset.Extent; |
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ValidateTopology(topology, envelope); |
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} |
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catch (COMException comExc) |
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{ |
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throw new Exception(String.Format("Error creating topology: {0} Message: {1}", comExc.ErrorCode, comExc.Message), comExc); |
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} |
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finally |
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{ |
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schemaLock.ChangeSchemaLock(esriSchemaLock.esriSharedSchemaLock); |
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} |
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FindAllErrorFeatures(topologyName, envelope); |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug($"基础地类图斑拓扑检查异常：{ex.Message}"); |
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throw ex; |
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} |
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finally |
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{ |
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} |
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} |
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#region DelectDirect |
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private static void DelectDirect(string srcPath) |
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{ |
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try |
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{ |
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DirectoryInfo dir = new DirectoryInfo(srcPath); |
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FileSystemInfo[] fileinfo = dir.GetFileSystemInfos(); //返回目录中所有文件和子目录 |
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foreach (FileSystemInfo i in fileinfo) |
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{ |
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if (i is DirectoryInfo) //判断是否文件夹 |
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{ |
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DirectoryInfo subdir = new DirectoryInfo(i.FullName); |
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subdir.Delete(true); //删除子目录和文件 |
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} |
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else |
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{ |
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File.Delete(i.FullName); //删除指定文件 |
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} |
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} |
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} |
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catch (Exception e) |
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{ |
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throw; |
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} |
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} |
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#endregion |
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} |
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}
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