public static void TheTest(LayerDescription activelayerdesc, SpatialFilter spatialfilter, SpatialReference sp1, SpatialReference sp2) { string oIDFieldName = MapServiceFidTests.GetOIDFieldName(MapServiceFidTests._mapinfo, activelayerdesc.LayerID); spatialfilter.OutputSpatialReference = sp1; EnvelopeN envelopeN = spatialfilter.FilterGeometry as EnvelopeN; envelopeN.SpatialReference = sp2; spatialfilter.FilterGeometry = envelopeN; FIDSet fIDSet = MapServiceFidTests.BuildFIDSet(MapServiceFidTests.name, activelayerdesc, spatialfilter); QueryFilter queryFilter = MapServiceFidTests.BuildQueryFromFIDSet(fIDSet, sp1); queryFilter.OutputSpatialReference = sp1; RecordSet recordSet = MapServiceFidTests.QueryFeatures(activelayerdesc, queryFilter, false); RecordSet rs = MapServiceFidTests.QueryFeatures(activelayerdesc, queryFilter, true); int num = MapServiceFidTests.FindGeometryFieldIndex(recordSet); SpatialReference spatialReference = recordSet.Fields.FieldArray[num].GeometryDef.SpatialReference; recordSet = MapServiceFidTests.ProjectRecordSet(MapServiceFidTests._mapinfo.FullExtent, recordSet, num, spatialReference, sp2); rs = MapServiceFidTests.ProjectRecordSet(MapServiceFidTests._mapinfo.FullExtent, rs, num, spatialReference, sp2); FIDSet fIDSet2 = MapServiceFidTests.BuildDeltaFIDSet(fIDSet, recordSet, oIDFieldName); while (fIDSet2.FIDArray.Length > 0) { queryFilter = MapServiceFidTests.BuildQueryFromFIDSet(fIDSet2, sp1); queryFilter.OutputSpatialReference = sp1; recordSet = MapServiceFidTests.QueryFeatures(activelayerdesc, queryFilter, false); rs = MapServiceFidTests.QueryFeatures(activelayerdesc, queryFilter, true); fIDSet2 = MapServiceFidTests.BuildDeltaFIDSet(fIDSet2, recordSet, oIDFieldName); } }
public IFIDSet FindHistoricalDifferences(IWorkspace workspace, string historicalMarkerName, string tableName, esriDifferenceType differenceType) { IHistoricalWorkspace historicalWorkspace = (IHistoricalWorkspace)workspace; IHistoricalVersion historicalVersion = historicalWorkspace.FindHistoricalVersionByName(historicalWorkspace.DefaultMarkerName); IHistoricalVersion historicalVersion1 = historicalWorkspace.FindHistoricalVersionByName(historicalMarkerName); IFeatureWorkspace featureWorkspace = (IFeatureWorkspace)historicalVersion; IFeatureWorkspace featureWorkspace1 = (IFeatureWorkspace)historicalVersion1; ITable table = featureWorkspace.OpenTable(tableName); ITable table1 = featureWorkspace1.OpenTable(tableName); IDifferenceCursor differenceCursor = ((IVersionedTable)table).Differences(table1, differenceType, null); IFIDSet fIDSetClass = new FIDSet(); IRow row = null; int num = -1; differenceCursor.Next(out num, out row); while (num != -1) { fIDSetClass.Add(num); differenceCursor.Next(out num, out row); } fIDSetClass.Reset(); return(fIDSetClass); }
private static QueryFilter BuildQueryFromFIDSet(FIDSet fidList, SpatialReference outputSR) { return(new QueryFilter { FIDSet = fidList, OutputSpatialReference = outputSR }); }
private static FIDSet BuildDeltaFIDSet(FIDSet masterFidList, RecordSet rs, string oidFieldName) { IList <int> collection = (IList <int>)masterFidList.FIDArray; FIDSet fIDSet = new FIDSet(); if (rs.Records.Length == masterFidList.FIDArray.Length) { List <int> list = new List <int>(); fIDSet.FIDArray = list.ToArray(); return(fIDSet); } List <int> list2 = new List <int>(collection); int num = -1; for (int i = 0; i < rs.Fields.FieldArray.Length; i++) { Field field = rs.Fields.FieldArray[i]; if (field.Name == oidFieldName) { num = i; break; } } if (num == -1) { return(null); } for (int j = 0; j < rs.Records.Length; j++) { Record record = rs.Records[j]; int item = (int)record.Values[num]; if (list2.Contains(item)) { list2.Remove(item); } } fIDSet.FIDArray = list2.ToArray(); return(fIDSet); }
public static IFIDSet FindVersionDifferences(IWorkspace workspace, string childVersionName, string parentVersionName, string tableName, esriDifferenceType differenceType) { IVersionedWorkspace versionedWorkspace = (IVersionedWorkspace)workspace; IVersion version = versionedWorkspace.FindVersion(childVersionName); IVersion version1 = versionedWorkspace.FindVersion(parentVersionName); IVersion commonAncestor = ((IVersion2)version).GetCommonAncestor(version1); ITable table = ((IFeatureWorkspace)version).OpenTable(tableName); ITable table1 = ((IFeatureWorkspace)commonAncestor).OpenTable(tableName); IDifferenceCursor differenceCursor = ((IVersionedTable)table).Differences(table1, differenceType, null); IFIDSet fIDSetClass = new FIDSet(); IRow row = null; int num = -1; differenceCursor.Next(out num, out row); while (num != -1) { fIDSetClass.Add(num); differenceCursor.Next(out num, out row); } fIDSetClass.Reset(); return(fIDSetClass); }
public void UpdateCurves(ICadastralFabric pCadFabric, IFeatureClass pFabricLinesFC, IEnumerable<InferredCurve> curvesToUpdate, myProgessor progressor) { IEnumerable<InferredCurve> updateCurves = (from InferredCurve c in curvesToUpdate where c.Action == UpdateAction.Update select c); bool bIsFileBasedGDB = false; bool bIsUnVersioned = false; bool bUseNonVersionedDelete = false; IWorkspace pWS = m_pEd != null ? m_pEd.EditWorkspace : ((IDataset)pFabricLinesFC).Workspace; if (!SetupEditEnvironment(pWS, pCadFabric, m_pEd, out bIsFileBasedGDB, out bIsUnVersioned, out bUseNonVersionedDelete)) { messageBox.Show("The editing environment could not be initialized"); return; } #region Create Cadastral Job string sTime = ""; if (!bIsUnVersioned && !bIsFileBasedGDB) { //see if parcel locks can be obtained on the selected parcels. First create a job. DateTime localNow = DateTime.Now; sTime = Convert.ToString(localNow); ICadastralJob pJob = new CadastralJob(); pJob.Name = sTime; pJob.Owner = System.Windows.Forms.SystemInformation.UserName; pJob.Description = "Convert lines to curves"; try { Int32 jobId = pCadFabric.CreateJob(pJob); } catch (COMException ex) { if (ex.ErrorCode == (int)fdoError.FDO_E_CADASTRAL_FABRIC_JOB_ALREADY_EXISTS) { messageBox.Show("Job named: '" + pJob.Name + "', already exists"); } else { messageBox.Show(ex.Message); } return; } } #endregion #region Test for Edit Locks ICadastralFabricLocks pFabLocks = (ICadastralFabricLocks)pCadFabric; //only need to get locks for parcels that have lines that are to be changed ILongArray affectedParcels = new LongArrayClass(); IFIDSet parcelFIDs = new FIDSet(); foreach (int i in updateCurves.Select(w => w.Parcel).Distinct()) { parcelFIDs.Add(i); affectedParcels.Add(i); } if (!bIsUnVersioned && !bIsFileBasedGDB) { pFabLocks.LockingJob = sTime; ILongArray pLocksInConflict = null; ILongArray pSoftLcksInConflict = null; if (!bIsFileBasedGDB) progressor.setStepProgressorProperties(0, "Testing for edit locks on parcels..."); try { pFabLocks.AcquireLocks(affectedParcels, true, ref pLocksInConflict, ref pSoftLcksInConflict); } catch (COMException pCOMEx) { if (pCOMEx.ErrorCode == (int)fdoError.FDO_E_CADASTRAL_FABRIC_JOB_LOCK_ALREADY_EXISTS || pCOMEx.ErrorCode == (int)fdoError.FDO_E_CADASTRAL_FABRIC_JOB_CURRENTLY_EDITED) { messageBox.Show("Edit Locks could not be acquired on all selected parcels."); // since the operation is being aborted, release any locks that were acquired pFabLocks.UndoLastAcquiredLocks(); } else messageBox.Show(pCOMEx.Message + Environment.NewLine + Convert.ToString(pCOMEx.ErrorCode)); return; } } #endregion if (m_pEd != null && m_pEd.EditState == esriEditState.esriStateEditing) { try { m_pEd.StartOperation(); } catch { m_pEd.AbortOperation();//abort any open edit operations and try again m_pEd.StartOperation(); } } else { //this code is extecuted by the tests, only executed against a file gdb IWorkspaceEdit wsEdit = (IWorkspaceEdit)pWS; wsEdit.StartEditing(false); wsEdit.StartEditOperation(); } if (bUseNonVersionedDelete) { if (!StartEditing(pWS, bIsUnVersioned)) { messageBox.Show("Couldn't start an edit session"); return; } } ICadastralFabricSchemaEdit2 pSchemaEd = (ICadastralFabricSchemaEdit2)pCadFabric; pSchemaEd.ReleaseReadOnlyFields((ITable)pFabricLinesFC, esriCadastralFabricTable.esriCFTLines); //release for edits // m_pEd.StartOperation(); updateValues(updateCurves, progressor, pFabricLinesFC, bIsUnVersioned); ICadastralFabricRegeneration pRegenFabric = new CadastralFabricRegenerator(); #region regenerator enum // enum esriCadastralRegeneratorSetting // esriCadastralRegenRegenerateGeometries = 1 // esriCadastralRegenRegenerateMissingRadials = 2, // esriCadastralRegenRegenerateMissingPoints = 4, // esriCadastralRegenRemoveOrphanPoints = 8, // esriCadastralRegenRemoveInvalidLinePoints = 16, // esriCadastralRegenSnapLinePoints = 32, // esriCadastralRegenRepairLineSequencing = 64, // esriCadastralRegenRepairPartConnectors = 128 // By default, the bitmask member is 0 which will only regenerate geometries. // (equivalent to passing in regeneratorBitmask = 1) #endregion //pRegenFabric.CadastralFabric = pCadFabric; //pRegenFabric.RegeneratorBitmask = 7; //pRegenFabric.RegenerateParcels(parcelFIDs, false, progressor.cancelTracker); if (m_pEd != null) { m_pEd.StopOperation("Insert missing circular arc information."); } else { //this code is extecuted by the tests, only executed against a file gdb IWorkspaceEdit wsEdit = (IWorkspaceEdit)pWS; wsEdit.StartEditOperation(); wsEdit.StopEditing(false); } }
protected override void OnClick() { //first check that we are currently editing if (ArcMap.Editor.EditState != esriEditState.esriStateEditing) { MessageBox.Show("Please start editing and try again.", "Sample Code"); return; } //get the cadastral editor ICadastralEditor pCadEd = (ICadastralEditor)ArcMap.Application.FindExtensionByName("esriCadastralUI.CadastralEditorExtension"); //get the fabric line layers that belong to the target fabric. // **SAMPLE CODE NOTE** //This next function allows for more than 1 fabric lines sublayer in the map document, and uses a line layer array //However, this sample code assumes just one line fabric sub layer, and works with the first found //The function is provided for other expanded uses if needed elsewhere. IArray LineLayerArray; if (!GetFabricSubLayers(ArcMap.Document.ActiveView.FocusMap, esriCadastralFabricTable.esriCFTLines, true, pCadEd.CadastralFabric, out LineLayerArray)) { return; } // get the line selection; this code sample uses first line layer for the target fabric (first element) ISelectionSet2 LineSelection = GetSelectionFromLayer(LineLayerArray.get_Element(0) as ICadastralFabricSubLayer); // check to see if there is only one parcel line selected // **SAMPLE CODE NOTE** //This sample code ensures one line feature, although it can be easily adapted for use on //multiple line selection. if (LineSelection.Count != 1) { MessageBox.Show("Please select only one parcel line from the Target fabric.", "Sample Code"); return; } //Get a search cursor from the line selection to get the parcel id //We need to get an edit lock on the parcel using the parcel id //An edit lock will guarantee the edit will persist in a multi-user environment after a reconcile ILongArray pParcelsToLock = new LongArrayClass(); IFIDSet pFIDSetForParcelRegen = new FIDSet(); ICursor pCur; LineSelection.Search(null, false, out pCur); //this cursor returns the selected lines // **SAMPLE CODE NOTE** //setup for potential use for multiple line selection, even though this sample uses a single line selection //get the field indices for line attributes needed. int idxParcelID = pCur.FindField("parcelid"); int idxToPointID = pCur.FindField("topointid"); int idxFromPointID = pCur.FindField("frompointid"); int idxCenterPtId = pCur.FindField("centerpointid"); int idxDistance = pCur.FindField("distance"); int idxRadius = pCur.FindField("radius"); int idxCategory = pCur.FindField("category"); //also need the fabric point table and fields IFeatureClass pFabricPointsFC = (IFeatureClass)pCadEd.CadastralFabric.get_CadastralTable(esriCadastralFabricTable.esriCFTPoints); int idxPointX = pFabricPointsFC.FindField("x"); int idxPointY = pFabricPointsFC.FindField("y"); int idxPointCtrPt = pFabricPointsFC.FindField("centerpoint"); var ListFromToPairsForRadialLines = new List <int[]>(); // **SAMPLE CODE NOTE** //setup for potential use for multiple line selection, even though this sample uses a single line selection //the list declared above is here for potential use in Add-ins that make use of multiple circular arc lines int[] ParcelIdCtrPtIdFromId1FromId2; IRow pRow = pCur.NextRow(); while (pRow != null) { int iParcelID = (int)pRow.get_Value(idxParcelID); pParcelsToLock.Add(iParcelID); //LongArray for the parcel locks pFIDSetForParcelRegen.Add(iParcelID); //FIDSet for the parcel regenerate //now check for a center point id on the line; this is for the case of changing the radius of an existing curve object value = pRow.get_Value(idxCenterPtId); if (value != DBNull.Value) { //collecting information to remove radial lines ParcelIdCtrPtIdFromId1FromId2 = new int[4]; // 4-element array ParcelIdCtrPtIdFromId1FromId2[0] = iParcelID; ParcelIdCtrPtIdFromId1FromId2[1] = (int)value; //center point is always the to point of the radial line ParcelIdCtrPtIdFromId1FromId2[2] = (int)pRow.get_Value(idxFromPointID); ParcelIdCtrPtIdFromId1FromId2[3] = (int)pRow.get_Value(idxToPointID); // **SAMPLE CODE NOTE** //now add the array, to the list to accomodate other add-ins that may use //more than one selected circular arc line ListFromToPairsForRadialLines.Add(ParcelIdCtrPtIdFromId1FromId2); } Marshal.ReleaseComObject(pRow); pRow = pCur.NextRow(); } Marshal.ReleaseComObject(pCur); bool IsFileBasedGDB = (ArcMap.Editor.EditWorkspace.WorkspaceFactory.WorkspaceType != esriWorkspaceType.esriRemoteDatabaseWorkspace); if (!IsFileBasedGDB) { //for file geodatabase creating a job is optional //see if parcel locks can be obtained on the selected parcels. First create a job. string NewJobName = ""; if (!CreateJob(pCadEd.CadastralFabric, "Sample Code change line to curve", out NewJobName)) { return; } if (!TestForEditLocks(pCadEd.CadastralFabric, NewJobName, pParcelsToLock)) { return; } } //if we get this far, an edit lock has been acquired, or this is file geodatabase (no lock required) //prompt the user for a new radius value string sRadius = Interaction.InputBox("Enter a new Radius:", "Radius"); //**SAMPLE CODE NOTE** : // using the Interaction class from the Microsfot Visual Basic library // is a quick and easy way to provide an input dialog in a single line of code for sample purposes, // without neeing to add a windows form, dockable window, or other UI elements into this project. double dRadius = 0; if (!Double.TryParse(sRadius, out dRadius)) { return; } //we have a valid double value, so we can get ready to edit IProgressDialogFactory pProgressorDialogFact = new ProgressDialogFactoryClass(); ITrackCancel pTrackCancel = new CancelTracker(); IStepProgressor pStepProgressor = pProgressorDialogFact.Create(pTrackCancel, ArcMap.Application.hWnd); IProgressDialog2 pProgressorDialog = (IProgressDialog2)pStepProgressor; ICadastralFabricSchemaEdit2 pSchemaEd = (ICadastralFabricSchemaEdit2)pCadEd.CadastralFabric; try { //turn off the read-only flag on the lines table and points table pSchemaEd.ReleaseReadOnlyFields(LineSelection.Target, esriCadastralFabricTable.esriCFTLines); //release read-only pSchemaEd.ReleaseReadOnlyFields((ITable)pFabricPointsFC, esriCadastralFabricTable.esriCFTPoints); //release read-only //start an edit operation ArcMap.Editor.StartOperation(); //get an update cursor to make the edit on the line(s) LineSelection.Update(null, false, out pCur); pRow = pCur.NextRow(); int iChangeCount = 0; while (pRow != null) { double dChord = (double)pRow.get_Value(idxDistance); if (Math.Abs(dRadius) <= dChord / 2 && dRadius != 0) //minimum allowable radius is half the chord { Marshal.ReleaseComObject(pRow); pRow = pCur.NextRow(); continue; } //compute a center point location from new radius, unless it's 0 int iNewCtrPtId = 0; if (dRadius != 0) { IFeature pFeat = pRow as IFeature; IPoint pCtrPt = ComputeCenterPointFromRadius(pFeat.Shape as IPolyline, dRadius, true); IFeature pNewPointFeat = pFabricPointsFC.CreateFeature(); //**SAMPLE CODE NOTE** : //if adding a large number of points (more than 20) then createfeature is not the fastest approach, //Instead you would pre-allocate points using an insert cursor... //At this point in the code, the normal geodatabase performance considerations apply iNewCtrPtId = pNewPointFeat.OID; pNewPointFeat.set_Value(idxPointX, pCtrPt.X); pNewPointFeat.set_Value(idxPointY, pCtrPt.Y); pNewPointFeat.set_Value(idxPointCtrPt, 1); //1 = true boolean pNewPointFeat.Shape = pCtrPt; pNewPointFeat.Store(); } //get the initial radius if the line is a curve (radius is being updated) object obj = pRow.get_Value(idxRadius); bool bIsChangingFromCurve = (obj != DBNull.Value); //there is a radius value obj = pRow.get_Value(idxCenterPtId); bIsChangingFromCurve = bIsChangingFromCurve && (obj != DBNull.Value); //radius value and Ctr Pt ID exist int iExistingCtrPtId = 0; if (bIsChangingFromCurve) { iExistingCtrPtId = (int)obj; } if (dRadius == 0) //user entered value is zero meaning convert to straight line { //changing to a straight line so set the center point an radius to null pRow.set_Value(idxRadius, DBNull.Value); pRow.set_Value(idxCenterPtId, DBNull.Value); } else if (!bIsChangingFromCurve) //user entered a new radius, and the existing line is not a curve { //changing to a circular arc so set the radius, and set the center point id to the new point's OID pRow.set_Value(idxRadius, dRadius); pRow.set_Value(idxCenterPtId, iNewCtrPtId); } else if (bIsChangingFromCurve) //user entered a radius, and the existing line is a curve { pCur.UpdateRow(pRow); } iChangeCount++; Marshal.ReleaseComObject(pRow); pRow = pCur.NextRow(); } Marshal.ReleaseComObject(pCur); if (iChangeCount == 0) {//if there are no changes then don't add to the edit operation stack ArcMap.Editor.AbortOperation(); return; } if (ListFromToPairsForRadialLines.Count > 0) { IQueryFilter pQuFilter = new QueryFilter(); string sCat = LineSelection.Target.Fields.get_Field(idxCategory).Name; string sToPt = LineSelection.Target.Fields.get_Field(idxToPointID).Name; string sFromPt = LineSelection.Target.Fields.get_Field(idxFromPointID).Name; string sParcelID = LineSelection.Target.Fields.get_Field(idxParcelID).Name; string sInClauseToPts = "("; string sInClauseFromPts = "("; string sInClauseParcelIds = "("; //**SAMPLE CODE NOTE** : //The following In Clause, when contructed for production environments //should take into account the token limit on Oracle database platforms. (<1000) // the processing of the in clause should be broekn into blocks with the in cluase has no more than 1000 elements foreach (int[] iParcelIdCtrPtIdFromId1FromId2 in ListFromToPairsForRadialLines) { if (sInClauseParcelIds.Length == 1) { sInClauseParcelIds += iParcelIdCtrPtIdFromId1FromId2[0].ToString(); } else { sInClauseParcelIds += "," + iParcelIdCtrPtIdFromId1FromId2[0].ToString(); } if (sInClauseToPts.Length == 1) { sInClauseToPts += iParcelIdCtrPtIdFromId1FromId2[1].ToString(); } else { sInClauseToPts += "," + iParcelIdCtrPtIdFromId1FromId2[1].ToString(); } if (sInClauseFromPts.Length == 1) { sInClauseFromPts += iParcelIdCtrPtIdFromId1FromId2[2].ToString(); sInClauseFromPts += "," + iParcelIdCtrPtIdFromId1FromId2[3].ToString(); } else { sInClauseFromPts += "," + iParcelIdCtrPtIdFromId1FromId2[2].ToString(); sInClauseFromPts += "," + iParcelIdCtrPtIdFromId1FromId2[2].ToString(); } } pQuFilter.WhereClause = sCat + " = 4 AND " + sParcelID + " IN " + sInClauseParcelIds + ") AND " + sFromPt + " IN " + sInClauseFromPts + ") AND " + sToPt + " IN " + sInClauseToPts + ")"; LineSelection.Target.DeleteSearchedRows(pQuFilter); } //with the new information added to the line, the rest of the parcel needs to be updated //regenerate the parcel using the parcel fidset ICadastralFabricRegeneration pRegenFabric = new CadastralFabricRegenerator(); #region regenerator enum // enum esriCadastralRegeneratorSetting // esriCadastralRegenRegenerateGeometries = 1 // esriCadastralRegenRegenerateMissingRadials = 2, // esriCadastralRegenRegenerateMissingPoints = 4, // esriCadastralRegenRemoveOrphanPoints = 8, // esriCadastralRegenRemoveInvalidLinePoints = 16, // esriCadastralRegenSnapLinePoints = 32, // esriCadastralRegenRepairLineSequencing = 64, // esriCadastralRegenRepairPartConnectors = 128 // By default, the bitmask member is 0 which will only regenerate geometries. // (equivalent to passing in regeneratorBitmask = 1) #endregion pRegenFabric.CadastralFabric = pCadEd.CadastralFabric; pRegenFabric.RegeneratorBitmask = 7; pRegenFabric.RegenerateParcels(pFIDSetForParcelRegen, false, pTrackCancel); //15 (enum values of 8 means remove orphan points; this only works when doing entire fabric) //TODO: remove orphaned center points programmatically pStepProgressor.MinRange = 0; pStepProgressor.MaxRange = iChangeCount; pStepProgressor.StepValue = 1; pProgressorDialog.Animation = ESRI.ArcGIS.Framework.esriProgressAnimationTypes.esriProgressSpiral; pRegenFabric.RegenerateParcels(pFIDSetForParcelRegen, false, pTrackCancel); ArcMap.Editor.StopOperation("Change line radius"); } catch (Exception ex) { ArcMap.Editor.AbortOperation(); MessageBox.Show(ex.Message); } finally { if (pSchemaEd != null) { pSchemaEd.ResetReadOnlyFields(esriCadastralFabricTable.esriCFTPoints); pSchemaEd.ResetReadOnlyFields(esriCadastralFabricTable.esriCFTLines); } pStepProgressor = null; if (!(pProgressorDialog == null)) { pProgressorDialog.HideDialog(); } pProgressorDialog = null; RefreshMap(LineLayerArray); ICadastralExtensionManager pCExMan = (ICadastralExtensionManager)pCadEd; IParcelPropertiesWindow2 pPropW = (IParcelPropertiesWindow2)pCExMan.ParcelPropertiesWindow; pPropW.RefreshAll(); //update the TOC IMxDocument mxDocument = (ESRI.ArcGIS.ArcMapUI.IMxDocument)(ArcMap.Application.Document); for (int i = 0; i < mxDocument.ContentsViewCount; i++) { IContentsView pCV = (IContentsView)mxDocument.get_ContentsView(i); pCV.Refresh(null); } } }