/// <summary>
/// Create the polyline feature class
/// </summary>
/// <param name="featWorkspace">IFeatureWorkspace</param>
/// <param name="name">Name of the featureclass</param>
/// <returns>IFeatureClass</returns>
private IFeatureClass CreatePolylineFeatureClass(IFeatureWorkspace featWorkspace, string name)
{
IFieldsEdit pFldsEdt = new FieldsClass();
IFieldEdit pFldEdt = new FieldClass();
pFldEdt = new FieldClass();
pFldEdt.Type_2 = esriFieldType.esriFieldTypeOID;
pFldEdt.Name_2 = "OBJECTID";
pFldEdt.AliasName_2 = "OBJECTID";
pFldsEdt.AddField(pFldEdt);
IGeometryDefEdit pGeoDef;
pGeoDef = new GeometryDefClass();
pGeoDef.GeometryType_2 = esriGeometryType.esriGeometryPolyline;
pGeoDef.SpatialReference_2 = ArcMap.Document.FocusMap.SpatialReference;
pFldEdt = new FieldClass();
pFldEdt.Name_2 = "SHAPE";
pFldEdt.AliasName_2 = "SHAPE";
pFldEdt.Type_2 = esriFieldType.esriFieldTypeGeometry;
pFldEdt.GeometryDef_2 = pGeoDef;
pFldsEdt.AddField(pFldEdt);
IFeatureClass pFClass = featWorkspace.CreateFeatureClass(name, pFldsEdt, null, null, esriFeatureType.esriFTSimple, "SHAPE", "");
return pFClass;
}
private static IFeatureClass EnsureFeatureClass(IFeatureWorkspace ws,
esriGeometryType geometryType,
string name,
ISpatialReference sr)
{
try
{
IFeatureClass existing = DatasetUtils.OpenFeatureClass(ws, name);
DatasetUtils.DeleteFeatureClass(existing);
}
catch (Exception e)
{
Console.WriteLine(e);
}
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateShapeField(
"Shape", geometryType,
sr, 1000, true));
IFeatureClass fc = DatasetUtils.CreateSimpleFeatureClass(ws, name, fields);
if (fc is IVersionedTable)
{
DatasetUtils.RegisterAsVersioned(fc);
}
return(fc);
}
public void CanCheckGuids()
{
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateField("UUID",
esriFieldType.esriFieldTypeGUID));
ITable table = TestWorkspaceUtils.CreateSimpleTable(_fgdbWorkspace, "CanCheckGuids",
fields);
Guid latest = Guid.NewGuid();
IRow row;
for (var i = 0; i < 10; i++)
{
latest = Guid.NewGuid();
row = table.CreateRow();
row.set_Value(1, latest.ToString("B"));
row.Store();
}
row = table.CreateRow();
row.set_Value(1, latest.ToString("B"));
row.Store();
//IWorkspace ws = TestDataUtils.OpenTopgisTlm();
//ITable table = ((IFeatureWorkspace) ws).OpenTable("TOPGIS_TLM.TLM_STRASSE");
var test = new QaUnique(table, "UUID");
var runner = new QaTestRunner(test);
runner.Execute();
Assert.AreEqual(2, runner.Errors.Count);
}
public void MultipartTest()
{
IFeatureWorkspace workspace =
TestWorkspaceUtils.CreateInMemoryWorkspace("MultipartTest");
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateShapeField(
"Shape", esriGeometryType.esriGeometryPolyline, CreateLV95(),
1000));
IFeatureClass linesFc = DatasetUtils.CreateSimpleFeatureClass(workspace, "Flow",
fields);
AddFeature(
linesFc,
CurveConstruction.StartLine(0, 0).LineTo(4, 0).MoveTo(6, 0).LineTo(6, 10).Curve);
AddFeature(linesFc, CurveConstruction.StartLine(4, 0).LineTo(6, 0).Curve);
AddFeature(linesFc, CurveConstruction.StartLine(0, 20).LineTo(4, 20).Curve);
AddFeature(
linesFc,
CurveConstruction.StartLine(0, 30).LineTo(4, 30).MoveTo(0, 32).LineTo(4, 30)
.MoveTo(4, 30).LineTo(8, 30).Curve);
// expect counter-clockwise: 0 errors
var runner = new QaContainerTestRunner(
1000, new QaFlowLogic(linesFc));
Assert.AreEqual(3, runner.Execute());
}
static IFeatureClass CreateFeatureClass(IFeatureWorkspace workspace, string name, ISpatialReference outSR)
{
IFieldsEdit fields = new FieldsClass();
IFieldEdit field = new FieldClass();
field.Type_2 = esriFieldType.esriFieldTypeOID;
field.Name_2 = "OBJECTID";
field.AliasName_2 = "OBJECTID";
fields.AddField(field);
IGeometryDefEdit geom = new GeometryDefClass();
geom.GeometryType_2 = esriGeometryType.esriGeometryPolygon;
geom.SpatialReference_2 = outSR;
geom.HasM_2 = true;
geom.HasZ_2 = false;
field = new FieldClass();
field.Name_2 = "SHAPE";
field.AliasName_2 = "SHAPE";
field.Type_2 = esriFieldType.esriFieldTypeGeometry;
field.GeometryDef_2 = geom;
fields.AddField(field);
return workspace.CreateFeatureClass(name, fields, null, null, esriFeatureType.esriFTSimple, "SHAPE", "");
}
public void MultipartTest()
{
IFeatureWorkspace workspace =
TestWorkspaceUtils.CreateInMemoryWorkspace("MultipartTest");
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateShapeField(
"Shape", esriGeometryType.esriGeometryPolyline, CreateLV95(),
1000));
IFeatureClass featureClass = DatasetUtils.CreateSimpleFeatureClass(
workspace, "Border", fields);
AddFeature(featureClass,
CurveConstruction.StartLine(0, 0).LineTo(4, 0).MoveTo(6, 0).LineTo(6, 10)
.Curve);
AddFeature(featureClass, CurveConstruction.StartLine(6, 10).LineTo(4, 10).Curve);
AddFeature(featureClass,
CurveConstruction.StartLine(4, 0).LineTo(6, 0).MoveTo(4, 10).LineTo(0, 0)
.Curve);
// expect counter-clockwise: 0 errors
var runnerCounterClockwise = new QaContainerTestRunner(
1000, new QaBorderSense(featureClass, false));
Assert.AreEqual(0, runnerCounterClockwise.Execute());
// expect clockwise: 1 error
var runnerClockwise = new QaContainerTestRunner(
1000, new QaBorderSense(featureClass, true));
Assert.AreEqual(1, runnerClockwise.Execute());
}
/// <summary>
/// Create a polygon feature class used to store buffer geometries for observer points
/// </summary>
/// <param name="featWorkspace">IFeatureWorkspace</param>
/// <param name="spatialRef">ISpatialReference of selected surface</param>
/// <param name="name">Name of the feature class</param>
/// <returns>IFeatureClass</returns>
private static IFeatureClass CreateMaskFeatureClass(IFeatureWorkspace featWorkspace, ISpatialReference spatialRef, string name)
{
IFieldsEdit pFldsEdt = new FieldsClass();
IFieldEdit pFldEdt = new FieldClass();
pFldEdt = new FieldClass();
pFldEdt.Type_2 = esriFieldType.esriFieldTypeOID;
pFldEdt.Name_2 = "OBJECTID";
pFldEdt.AliasName_2 = "OBJECTID";
pFldsEdt.AddField(pFldEdt);
IGeometryDefEdit pGeoDef;
pGeoDef = new GeometryDefClass();
pGeoDef.GeometryType_2 = esriGeometryType.esriGeometryPolygon;
pGeoDef.SpatialReference_2 = spatialRef;
pFldEdt = new FieldClass();
pFldEdt.Name_2 = "SHAPE";
pFldEdt.AliasName_2 = "SHAPE";
pFldEdt.Type_2 = esriFieldType.esriFieldTypeGeometry;
pFldEdt.GeometryDef_2 = pGeoDef;
pFldsEdt.AddField(pFldEdt);
IFeatureClass pFClass = featWorkspace.CreateFeatureClass(name, pFldsEdt, null, null, esriFeatureType.esriFTSimple, "SHAPE", "");
return(pFClass);
}
private static void VerifyErrorHasZ(IFeatureWorkspace ws)
{
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateShapeField(
"Shape", esriGeometryType.esriGeometryPolyline,
SpatialReferenceUtils.CreateSpatialReference
((int)esriSRProjCS2Type.esriSRProjCS_CH1903Plus_LV95,
true), 1000, true, false));
IFeatureClass featureClass =
DatasetUtils.CreateSimpleFeatureClass(ws, "VerifyErrorHasZ", fields,
null);
// make sure the table is known by the workspace
((IWorkspaceEdit)ws).StartEditing(false);
((IWorkspaceEdit)ws).StopEditing(true);
IPolycurve line1 = CurveConstruction.StartLine(0, 0, 5)
.LineTo(2, 0, 5)
.Curve;
IFeature row1 = featureClass.CreateFeature();
row1.Shape = line1;
row1.Store();
IPolycurve line2 = CurveConstruction.StartLine(-1, 0.02, 5)
.LineTo(1, 0.02, 5)
.Curve;
IFeature row2 = featureClass.CreateFeature();
row2.Shape = line2;
row2.Store();
var test = new QaNotNear(featureClass, 0.1, 0.5);
var runners =
new List <QaTestRunnerBase>
{
new QaTestRunner(test)
{
KeepGeometry = true
},
new QaContainerTestRunner(1000, test)
{
KeepGeometry = true
}
};
foreach (QaTestRunnerBase runner in runners)
{
runner.Execute();
Assert.True(runner.ErrorGeometries.Count > 0);
foreach (IGeometry errorGeometry in runner.ErrorGeometries)
{
Assert.AreEqual(5, errorGeometry.Envelope.ZMin);
}
}
}
public void TestUniqueIntegers()
{
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateField("Unique",
esriFieldType.esriFieldTypeInteger));
ITable table = TestWorkspaceUtils.CreateSimpleTable(_pgdbWorkspace, "Unique1",
fields);
for (var i = 0; i < 10; i++)
{
IRow row = table.CreateRow();
row.set_Value(1, i);
row.Store();
}
foreach (bool forceInMemoryTableSort in new[] { false, true })
{
var test = new QaUnique(table, "Unique")
{
ForceInMemoryTableSorting = forceInMemoryTableSort
};
var runner = new QaTestRunner(test);
runner.Execute();
AssertUtils.NoError(runner);
}
}
/// <summary>
/// Join Urban-rural Devide Table
/// </summary>
/// <param name="layer"></param>
/// <param name="year"></param>
/// <author>Shen Yongyuan</author>
/// <date>20091111</date>
public static void JoinDevideTable(ILayer layer, int year, string city)
{
//Add Fields
IFieldsEdit allFields = new FieldsClass();
IFieldEdit field1 = new FieldClass();
field1.Name_2 = "ID";
field1.Type_2 = esriFieldType.esriFieldTypeString;
allFields.AddField(field1);
IFieldEdit field2 = new FieldClass();
field2.Name_2 = Town.Constant.Constant.TmpFieldName;
field2.Type_2 = esriFieldType.esriFieldTypeString;
allFields.AddField(field2);
//Create Table
IWorkspaceFactory workspaceFactory = new InMemoryWorkspaceFactoryClass();
IWorkspaceName workspaceName = workspaceFactory.Create("", "Temporary WorkSpace In Memory", null, 0);
IFeatureWorkspace workspace = ((IName)workspaceName).Open() as IFeatureWorkspace;
ITable table = workspace.CreateTable(Town.Constant.Constant.TmpTableDevide, allFields, null, null, "");
//Import Data
IWorkspaceEdit workspaceEdit = workspace as IWorkspaceEdit;
workspaceEdit.StartEditing(false);
workspaceEdit.StartEditOperation();
ICursor cursor = table.Insert(true);
int fldField1 = cursor.Fields.FindField("ID");
int fldField2 = cursor.Fields.FindField(Town.Constant.Constant.TmpFieldName);
//Query and Import
Dictionary <int, string> devideResult = DataLib.DA_Devide.GetDevideResult(year, city);
foreach (KeyValuePair <int, string> d in devideResult)
{
IRowBuffer buffer = table.CreateRowBuffer();
buffer.set_Value(fldField1, d.Key.ToString());
buffer.set_Value(fldField2, d.Value);
cursor.InsertRow(buffer);
}
cursor.Flush();
workspaceEdit.StartEditOperation();
workspaceEdit.StopEditing(true);
System.Runtime.InteropServices.Marshal.ReleaseComObject(cursor);
//Join
IMemoryRelationshipClassFactory pMemRelFact = new MemoryRelationshipClassFactory();
IFeatureLayer feaLayer = layer as IFeatureLayer;
ITable originTable = feaLayer.FeatureClass as ITable;
IRelationshipClass pRelClass = pMemRelFact.Open("Join", originTable as IObjectClass, "ID",
table as IObjectClass, "ID", "forward", "backward",
esriRelCardinality.esriRelCardinalityOneToOne);
IDisplayRelationshipClass pDispRC = feaLayer as IDisplayRelationshipClass;
pDispRC.DisplayRelationshipClass(null, esriJoinType.esriLeftOuterJoin);
pDispRC.DisplayRelationshipClass(pRelClass, esriJoinType.esriLeftOuterJoin);
}
/// <summary>
/// Coder: 梁 爽
/// Date: 2008-10-16
/// Content:该函数实现要素类的创建，首先用接口IGeometryDefEdit设置要素类的类型，即是Point,Polylin还是Polygon
/// 然后用接口IFieldEdit设置要素类的字段，这里设置了三个字段，分别是ID,OID和Shape。最后通过接口IFeatureWorkspace
/// 的CreateFeatureClass方法创建要素类，函数返回IFeatureClass接口类型
/// </summary>
/// <param name="pWorkspace">设置工作空间</param>
/// <param name="pGeometryType">设置要素的类型，即是点，线，还是面</param>
/// <param name="strFeatName">设置要素类的名称</param>
/// <param name="ValCoordinatType">传递一个数值型参数，该参数为1-UnkownCoordinateSystem，2-GeographicCoordinateSystem
/// 或3ProjectedCoordinateSystem</param>
/// <returns></returns>
private IFeatureClass CreateFeatureClass(esriGeometryType pesriGeometryType, string pstrLayerName,
IWorkspace pWorkspace, IMapControl4 pm_mapControl, List <string> pstrFieldNameLt = null, List <esriFieldType> pesriFieldTypeLt = null)
{
//创建要素空间
IFeatureWorkspace pFeatureWorkspace = (IFeatureWorkspace)pWorkspace;
IGeometryDef geometryDef = new GeometryDefClass();
IGeometryDefEdit pGeometryDefEdit = (IGeometryDefEdit)geometryDef;
//_esriGeometryType could be: esriGeometryPoint, esriGeometryMultipoint,
//esriGeometryPolyline, esriGeometryPolygon, and esriGeometryMultiPatch.
pGeometryDefEdit.GeometryType_2 = pesriGeometryType;
pGeometryDefEdit.SpatialReference_2 = pm_mapControl.SpatialReference;
// Set the grid count to 1 and the grid size to 0 to allow ArcGIS to
// determine a valid grid size.
pGeometryDefEdit.GridCount_2 = 1;
pGeometryDefEdit.set_GridSize(0, 0);
//新建字段
IFieldsEdit pFieldsEdit = new FieldsClass();
//添加“Shape”字段
IFieldEdit pField;
pField = new FieldClass();
pField.Type_2 = esriFieldType.esriFieldTypeGeometry;
pField.GeometryDef_2 = geometryDef;
pField.Name_2 = "Shape";
pFieldsEdit.AddField((IField)pField);
//添加其它字段
if (pstrFieldNameLt != null)
{
//we don't need the first three FieldNames, i.e., "FID", "Shape", and "Id"
for (int i = 0; i < pstrFieldNameLt.Count; i++)
{
pFieldsEdit.AddField((IField)GenerateFieldEdit(pesriFieldTypeLt[i], pstrFieldNameLt[i]));
}
}
string strFullName = pWorkspace.PathName + "\\" + pstrLayerName;
File.Delete(strFullName + ".dbf");
File.Delete(strFullName + ".lyr");
File.Delete(strFullName + ".prj");
File.Delete(strFullName + ".shp");
//File.Delete(strFullName + ".shp.PALANQUE.2296.5388.sr.lock");
File.Delete(strFullName + ".shx");
try
{
return(pFeatureWorkspace.CreateFeatureClass(pstrLayerName,
(IFields)pFieldsEdit, null, null, esriFeatureType.esriFTSimple, "Shape"", ""));
}
catch
{
return(pFeatureWorkspace.CreateFeatureClass(pstrLayerName,
(IFields)pFieldsEdit, null, null, esriFeatureType.esriFTSimple, "Shape", ""));
}
}
private void TestConnections(IFeatureWorkspace ws)
{
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateIntegerField("LineTyp", "LineTyp"));
fields.AddField(FieldUtils.CreateShapeField(
"Shape", esriGeometryType.esriGeometryPolyline,
SpatialReferenceUtils.CreateSpatialReference
((int)esriSRProjCS2Type.esriSRProjCS_CH1903Plus_LV95,
true), 1000, false, false));
IFeatureClass fc =
DatasetUtils.CreateSimpleFeatureClass(ws, "TestConnections", fields,
null);
IList <ITable> tbls = new[] { (ITable)fc };
// make sure the table is known by the workspace
((IWorkspaceEdit)ws).StartEditing(false);
((IWorkspaceEdit)ws).StopEditing(true);
{
IFeature row = fc.CreateFeature();
row.set_Value(1, 1);
row.Shape =
CurveConstruction.StartLine(100, 100).LineTo(200, 200).Curve;
row.Store();
}
{
IFeature row = fc.CreateFeature();
row.set_Value(1, 2);
row.Shape =
CurveConstruction.StartLine(100, 100.1).LineTo(100, 200).Curve;
row.Store();
}
IList <QaConnectionRule> rules = new[]
{
new QaConnectionRule(tbls, new[] { "LineTyp = 1" }),
new QaConnectionRule(tbls, new[] { "LineTyp = 2" })
};
var test = new QaConnections(new[] { fc }, rules, 0);
test.QaError += Test_QaError;
_errorCount = 0;
test.Execute();
Assert.AreEqual(0, _errorCount);
test.QaError -= Test_QaError;
var container = new TestContainer();
container.AddTest(test);
container.QaError += Test_QaError;
_errorCount = 0;
container.Execute();
Assert.AreEqual(0, _errorCount);
}
private static void TestReferencedGuid(IFeatureWorkspace ws)
{
IFieldsEdit fields1 = new FieldsClass();
fields1.AddField(FieldUtils.CreateOIDField());
fields1.AddField(FieldUtils.CreateField("Pk", esriFieldType.esriFieldTypeGUID));
ITable tbl1 = DatasetUtils.CreateTable(ws, "TestReferencedGuid1", null, fields1);
IFieldsEdit fields2 = new FieldsClass();
fields2.AddField(FieldUtils.CreateOIDField());
fields2.AddField(FieldUtils.CreateTextField("Fk", 50));
ITable tbl2 = DatasetUtils.CreateTable(ws, "TestReferencedGuid2", null, fields2);
IFieldsEdit fields3 = new FieldsClass();
fields3.AddField(FieldUtils.CreateOIDField());
fields3.AddField(FieldUtils.CreateField("Fk", esriFieldType.esriFieldTypeGUID));
ITable tbl3 = DatasetUtils.CreateTable(ws, "TestReferencedGuid3", null, fields3);
// make sure the table is known by the workspace
((IWorkspaceEdit)ws).StartEditing(false);
((IWorkspaceEdit)ws).StopEditing(true);
for (int i = 0; i < 5; i++)
{
Guid guid = Guid.NewGuid();
CreateRow(tbl1, guid.ToString("B"));
if (i % 2 == 0)
{
CreateRow(tbl2, guid.ToString());
}
else
{
CreateRow(tbl3, guid.ToString("B"));
}
}
var test = new QaUnreferencedRows(tbl1,
new[] { tbl2, tbl3 },
new[] { "pk,fk", "pk,fk" });
using (var r = new QaTestRunner(test))
{
r.Execute();
Assert.AreEqual(0, r.Errors.Count);
}
var container = new QaContainerTestRunner(10000, test);
container.Execute();
Assert.AreEqual(0, container.Errors.Count);
}
private static void CanDetect1ToNUnique([NotNull] IFeatureWorkspace workspace)
{
const string uniqueFieldName = "Unique";
ITable tableOrig;
{
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateField(
uniqueFieldName, esriFieldType.esriFieldTypeInteger));
ITable table = TestWorkspaceUtils.CreateSimpleTable(
workspace, "Relate1NUnique1", fields);
for (var i = 0; i < 10; i++)
{
IRow row = table.CreateRow();
row.set_Value(1, i);
row.Store();
}
tableOrig = table;
}
ITable tableRel;
{
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateField(
"Ref", esriFieldType.esriFieldTypeInteger));
ITable table = TestWorkspaceUtils.CreateSimpleTable(
workspace, "Relate1NUnique2", fields);
for (var i = 0; i < 10; i++)
{
IRow row = table.CreateRow();
row.set_Value(1, i);
row.Store();
}
tableRel = table;
}
IRelationshipClass rel =
TestWorkspaceUtils.CreateSimple1NRelationship(workspace,
"rel1NUnique", tableOrig,
tableRel, uniqueFieldName, "Ref");
ITable relTab = TableJoinUtils.CreateQueryTable(rel, JoinType.InnerJoin);
foreach (bool forceInMemoryTableSort in new[] { true, false })
{
var test = new QaUnique(relTab, "Relate1NUnique1." + uniqueFieldName)
{
ForceInMemoryTableSorting = forceInMemoryTableSort
};
var runner = new QaTestRunner(test);
runner.Execute();
AssertUtils.NoError(runner);
}
}
private static void TestReferenced(IFeatureWorkspace ws)
{
IFieldsEdit fields1 = new FieldsClass();
fields1.AddField(FieldUtils.CreateOIDField());
fields1.AddField(FieldUtils.CreateSmallIntegerField("Pk"));
ITable tbl1 = DatasetUtils.CreateTable(ws, "TestReferenced1", null, fields1);
IFieldsEdit fields2 = new FieldsClass();
fields2.AddField(FieldUtils.CreateOIDField());
fields2.AddField(FieldUtils.CreateSmallIntegerField("Fk"));
ITable tbl2 = DatasetUtils.CreateTable(ws, "TestReferenced2", null, fields2);
IFieldsEdit fields3 = new FieldsClass();
fields3.AddField(FieldUtils.CreateOIDField());
fields3.AddField(FieldUtils.CreateIntegerField("Fk"));
ITable tbl3 = DatasetUtils.CreateTable(ws, "TestReferenced3", null, fields3);
// make sure the table is known by the workspace
((IWorkspaceEdit)ws).StartEditing(false);
((IWorkspaceEdit)ws).StopEditing(true);
CreateRow(tbl1, 1);
CreateRow(tbl1, 2);
CreateRow(tbl1, 3);
CreateRow(tbl1, 4);
CreateRow(tbl1, 5);
CreateRow(tbl2, 1);
CreateRow(tbl2, 3);
CreateRow(tbl2, 5);
CreateRow(tbl3, 2);
CreateRow(tbl3, 4);
var test = new QaUnreferencedRows(tbl1,
new[] { tbl2, tbl3 },
new[] { "pk,fk", "pk,fk" });
using (var r = new QaTestRunner(test))
{
r.Execute();
Assert.AreEqual(0, r.Errors.Count);
}
var container = new QaContainerTestRunner(10000, test);
container.Execute();
Assert.AreEqual(0, container.Errors.Count);
}
private static void TestNMRelation(IFeatureWorkspace ws)
{
IFieldsEdit fields1 = new FieldsClass();
fields1.AddField(FieldUtils.CreateOIDField());
fields1.AddField(FieldUtils.CreateIntegerField("Pk"));
ITable tbl1 = DatasetUtils.CreateTable(ws, "TestNMRelation1", null, fields1);
IFieldsEdit fields2 = new FieldsClass();
fields2.AddField(FieldUtils.CreateOIDField());
fields2.AddField(FieldUtils.CreateIntegerField("Fk"));
ITable tbl2 = DatasetUtils.CreateTable(ws, "TestNMRelation2", null, fields2);
IRelationshipClass rel = CreateSimpleMNRelationship(ws, "TestNMRelationRel", tbl1,
tbl2, "Pk", "Fk");
((IWorkspaceEdit)ws).StartEditing(false);
IRow r11 = CreateRow(tbl1, 8);
IRow r12 = CreateRow(tbl1, 12);
IRow r13 = CreateRow(tbl1, 7);
IRow r21 = CreateRow(tbl2, 9);
IRow r22 = CreateRow(tbl2, 5);
IRow r23 = CreateRow(tbl2, 4);
Assert.NotNull(r12); // not used otherwise
rel.CreateRelationship((IObject)r11, (IObject)r21);
rel.CreateRelationship((IObject)r11, (IObject)r23);
rel.CreateRelationship((IObject)r13, (IObject)r22);
r22.set_Value(1, 6);
r22.Store();
((IWorkspaceEdit)ws).StopEditing(true);
var test = new QaUnreferencedRows(tbl1,
new[] { tbl2 },
new[] { "pk,pk,TestNMRelationRel,fk,fk" });
using (var r = new QaTestRunner(test))
{
r.Execute();
Assert.AreEqual(2, r.Errors.Count);
}
var container = new QaContainerTestRunner(10000, test);
container.Execute();
Assert.AreEqual(2, container.Errors.Count);
}
private static void TestConditionCoincidence(IFeatureWorkspace ws)
{
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateIntegerField("LandId"));
fields.AddField(FieldUtils.CreateIntegerField("OtherId"));
fields.AddField(FieldUtils.CreateShapeField(
"Shape", esriGeometryType.esriGeometryPolyline,
SpatialReferenceUtils.CreateSpatialReference
((int)esriSRProjCS2Type.esriSRProjCS_CH1903Plus_LV95,
true), 1000, false, false));
IFeatureClass fc1 =
DatasetUtils.CreateSimpleFeatureClass(ws, "TestConditionCoincidence1",
fields,
null);
IFeatureClass fc2 =
DatasetUtils.CreateSimpleFeatureClass(ws, "TestConditionCoincidence2",
fields,
null);
((IWorkspaceEdit)ws).StartEditing(false);
((IWorkspaceEdit)ws).StopEditing(true);
{
IFeature row = fc1.CreateFeature();
row.set_Value(1, 1);
row.Shape = CurveConstruction.StartLine(100, 100).LineTo(200, 200).Curve;
row.Store();
}
{
IFeature row = fc2.CreateFeature();
row.set_Value(1, 1);
row.Shape = CurveConstruction
.StartLine(100.5, 100).LineTo(200.5, 200).Curve;
row.Store();
}
// test without ignore conditions --> line is near, but not coincident
var test = new QaPartCoincidenceOther(fc1, fc2, 1, 10);
var testRunner = new QaTestRunner(test);
testRunner.Execute();
Assert.AreEqual(1, testRunner.Errors.Count);
// Same test with ignore conditions --> nothing near
test = new QaPartCoincidenceOther(fc1, fc2, 1, 10);
test.IgnoreNeighborCondition = "G1.LandID = G2.LandID";
testRunner = new QaTestRunner(test);
testRunner.Execute();
Assert.AreEqual(0, testRunner.Errors.Count);
}
private static LinearNetworkGdbFeatureFinder CreateTestGdbSchema(
string fgdbName,
out IFeatureClass edgeClass, out IFeatureClass junctionClass)
{
const string unitTestDir = @"C:\Temp\UnitTestData";
try
{
FileSystemUtils.DeleteDirectory(Path.Combine(unitTestDir, fgdbName), true,
true);
}
catch (Exception)
{
// ignored
}
IWorkspaceName workspaceName =
WorkspaceUtils.CreateFileGdbWorkspace(unitTestDir,
fgdbName);
IWorkspace workspace = WorkspaceUtils.OpenWorkspace(workspaceName);
ISpatialReference lv95 =
SpatialReferenceUtils.CreateSpatialReference(WellKnownHorizontalCS.LV95);
IFieldsEdit fieldsReference = new FieldsClass();
fieldsReference.AddField(FieldUtils.CreateOIDField());
fieldsReference.AddField(
FieldUtils.CreateShapeField(esriGeometryType.esriGeometryPolyline, lv95));
edgeClass = DatasetUtils.CreateSimpleFeatureClass(
(IFeatureWorkspace)workspace, "Edges", string.Empty,
FieldUtils.CreateOIDField(),
FieldUtils.CreateShapeField(esriGeometryType.esriGeometryPolyline, lv95));
junctionClass = DatasetUtils.CreateSimpleFeatureClass(
(IFeatureWorkspace)workspace, "Junctions", string.Empty,
FieldUtils.CreateOIDField(),
FieldUtils.CreateShapeField(esriGeometryType.esriGeometryPoint, lv95));
List <LinearNetworkClassDef> networkClassDefinitions =
new List <LinearNetworkClassDef>
{
new LinearNetworkClassDef(edgeClass),
new LinearNetworkClassDef(junctionClass)
};
LinearNetworkGdbFeatureFinder featureFinder =
new LinearNetworkGdbFeatureFinder(networkClassDefinitions);
return(featureFinder);
}
private static IFeatureClass CreateLineClass([NotNull] IFeatureWorkspace ws,
[NotNull] string name)
{
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateShapeField(
"Shape", esriGeometryType.esriGeometryPolyline,
SpatialReferenceUtils.CreateSpatialReference
((int)esriSRProjCS2Type.esriSRProjCS_CH1903Plus_LV95,
true), 1000, true, false));
return(DatasetUtils.CreateSimpleFeatureClass(ws, name, fields));
}
public void TestMultipart()
{
IFeatureWorkspace ws = TestWorkspaceUtils.CreateInMemoryWorkspace("Testmultipart");
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateIntegerField("LineTyp", "LineTyp"));
fields.AddField(FieldUtils.CreateShapeField(
"Shape", esriGeometryType.esriGeometryPolyline,
SpatialReferenceUtils.CreateSpatialReference
((int)esriSRProjCS2Type.esriSRProjCS_CH1903Plus_LV95,
true), 1000, false, false));
IFeatureClass fc =
DatasetUtils.CreateSimpleFeatureClass(ws, "TestConnections", fields,
null);
IList <ITable> tbls = new[] { (ITable)fc };
{
IFeature row = fc.CreateFeature();
row.set_Value(1, 1);
row.Shape =
CurveConstruction.StartLine(1, 1).LineTo(2, 2).MoveTo(3, 2).LineTo(4, 2).Curve;
row.Store();
}
{
IFeature row = fc.CreateFeature();
row.set_Value(1, 2);
row.Shape =
CurveConstruction.StartLine(1, 5).LineTo(2, 2).Curve;
row.Store();
}
IList <QaConnectionRule> rules = new List <QaConnectionRule>
{
new QaConnectionRule(tbls, new[] { "LineTyp = 1" }),
new QaConnectionRule(tbls, new[] { "LineTyp = 2" })
};
var test = new QaConnections(new[] { fc }, rules, 0);
test.UseMultiParts = false;
var runner = new QaContainerTestRunner(1000, test);
Assert.AreEqual(0, runner.Execute());
test.UseMultiParts = true;
runner = new QaContainerTestRunner(1000, test);
Assert.AreEqual(1, runner.Execute());
}
private IFeatureClass CreateFeatureClass([NotNull] string name,
esriGeometryType geometryType)
{
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateShapeField(
"Shape", geometryType, _spatialReference, 1000));
fields.AddField(FieldUtils.CreateTextField(_textFieldName, 200));
return(DatasetUtils.CreateSimpleFeatureClass(
_testWs, name, fields));
}
/*
* Called each time the user changes a parameter in the tool dialog or Command Line.
* This updates the output data of the tool, which extremely useful for building models.
* After returning from UpdateParameters(), geoprocessing calls its internal validation routine checkng that a given set of parameter values
* are of the appropriate number, DataType, and value.
* This method will update the output parameter value with the unique field.
*/
public void UpdateParameters(IArray paramvalues, IGPEnvironmentManager pEnvMgr)
{
m_Parameters = paramvalues;
// Retrieve the input parameter value
IGPValue parameterValue = m_GPUtilities.UnpackGPValue(m_Parameters.get_Element(0));
// Retrieve the unique field parameter value
IGPParameter3 fieldNameParameter = (IGPParameter3)paramvalues.get_Element(3);
// Get the output feature class schema and empty the additional fields. This will ensure
// you don't get dublicate entries.
IGPParameter3 outputFeatures = (IGPParameter3)paramvalues.get_Element(2);
IGPFeatureSchema schema = (IGPFeatureSchema)outputFeatures.Schema;
schema.AdditionalFields = null;
// If we have an unique field value, create a new field based on the unique field name the user entered.
if (fieldNameParameter.Value.IsEmpty() == false)
{
string fieldName = fieldNameParameter.Value.GetAsText();
IField uniqueField = m_GPUtilities.FindField(parameterValue, fieldName);
IFieldsEdit fieldsEdit = new FieldsClass();
fieldsEdit.AddField(uniqueField);
IFields fields = fieldsEdit as IFields;
schema.AdditionalFields = fields;
}
}
// This method will update the output parameter value with the additional area field.
public void UpdateParameters(IArray paramvalues, IGPEnvironmentManager pEnvMgr)
{
m_Parameters = paramvalues;
// Retrieve the input parameter value
IGPValue parameterValue = m_GPUtilities.UnpackGPValue(m_Parameters.get_Element(0));
// Get the derived output feature class schema and empty the additional fields. This will ensure you don't get duplicate entries.
IGPParameter3 derivedFeatures = (IGPParameter3)paramvalues.get_Element(2);
IGPFeatureSchema schema = (IGPFeatureSchema)derivedFeatures.Schema;
schema.AdditionalFields = null;
// If we have an input value, create a new field based on the field name the user entered.
if (parameterValue.IsEmpty() == false)
{
IGPParameter3 fieldNameParameter = (IGPParameter3)paramvalues.get_Element(1);
string fieldName = fieldNameParameter.Value.GetAsText();
// Check if the user's input field already exists
IField areaField = m_GPUtilities.FindField(parameterValue, fieldName);
if (areaField == null)
{
IFieldsEdit fieldsEdit = new FieldsClass();
IFieldEdit fieldEdit = new FieldClass();
fieldEdit.Name_2 = fieldName;
fieldEdit.Type_2 = esriFieldType.esriFieldTypeDouble;
fieldsEdit.AddField(fieldEdit);
// Add an additional field for the area values to the derived output.
IFields fields = fieldsEdit as IFields;
schema.AdditionalFields = fields;
}
}
}
private void CreateDatasetTable()
{
if (_workspace == null)
{
Connect();
}
IFieldsEdit fieldsEdit = new FieldsClass();
IField pField = FieldHelper.CreateOIDField();
fieldsEdit.AddField(pField);
IFieldEdit pFieldEdit = new FieldClass();
pFieldEdit.Name_2 = "Dataset";
pFieldEdit.Length_2 = 255;
pFieldEdit.AliasName_2 = "数据集名称";
pFieldEdit.IsNullable_2 = false;
pFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.AddField(pFieldEdit);
pFieldEdit = new FieldClass();
pFieldEdit.Name_2 = "BaseName";
pFieldEdit.Length_2 = 255;
pFieldEdit.AliasName_2 = "基本名称";
pFieldEdit.IsNullable_2 = false;
pFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.AddField(pFieldEdit);
pFieldEdit = new FieldClass();
pFieldEdit.Name_2 = "AliasName";
pFieldEdit.Length_2 = 255;
pFieldEdit.AliasName_2 = "别名";
pFieldEdit.IsNullable_2 = true;
pFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.AddField(pFieldEdit);
IObjectClassDescription ocDescription = new ObjectClassDescriptionClass();
_workspace.CreateTable("YT_TEMPLATE_DATASET", (IFields)fieldsEdit, ocDescription.InstanceCLSID, null,
"");
return;
}
private void CreateDomainTable()
{
if (_workspace == null)
{
Connect();
}
IFieldsEdit fieldsEdit = new FieldsClass();
IField pField = FieldHelper.CreateOIDField();
fieldsEdit.AddField(pField);
IFieldEdit pFieldEdit = new FieldClass();
pFieldEdit.Name_2 = "DomainName";
pFieldEdit.Length_2 = 255;
pFieldEdit.AliasName_2 = "字典名称";
pFieldEdit.IsNullable_2 = false;
pFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.AddField(pFieldEdit);
pFieldEdit = new FieldClass();
pFieldEdit.Name_2 = "DomainDescription";
pFieldEdit.Length_2 = 255;
pFieldEdit.AliasName_2 = "字典说明";
pFieldEdit.IsNullable_2 = false;
pFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.AddField(pFieldEdit);
pFieldEdit = new FieldClass();
pFieldEdit.Name_2 = "DomainValues";
pFieldEdit.Length_2 = 2147483647;
pFieldEdit.AliasName_2 = "别名";
pFieldEdit.IsNullable_2 = true;
pFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.AddField(pFieldEdit);
IObjectClassDescription ocDescription = new ObjectClassDescriptionClass();
_workspace.CreateTable("YT_TEMPLATE_DOMAIN", (IFields)fieldsEdit, ocDescription.InstanceCLSID, null,
"");
return;
}
public void TestExcludedFields()
{
IFeatureWorkspace initTestWs = _testWs;
try
{
_testWs = TestWorkspaceUtils.CreateInMemoryWorkspace("QaRegularExpression");
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateIntegerField(_fkFieldName));
fields.AddField(FieldUtils.CreateTextField(_textFieldName, 200));
fields.AddField(FieldUtils.CreateTextField(_textFieldName2, 200));
const string tableName = "RegEx_table_excluded";
ITable table =
TestWorkspaceUtils.CreateSimpleTable(_testWs, tableName, fields);
((IWorkspaceEdit)_testWs).StartEditing(false);
AddRow(table, textFieldValue: "A", textFieldValue2: "X");
AddRow(table, textFieldValue: "B", textFieldValue2: "X");
AddRow(table, textFieldValue: "A", textFieldValue2: "X");
((IWorkspaceEdit)_testWs).StopEditing(true);
var test =
new QaRegularExpression(table, "A", _textFieldName2)
{
FieldListType = FieldListType.IgnoredFields
};
IList <QaError> errors = Run(test, 1000);
AssertErrors(1, errors);
IList <InvolvedRow> involvedRows = errors[0].InvolvedRows;
Assert.AreEqual(1, involvedRows.Count);
Assert.AreEqual($"{_textFieldName}", errors[0].AffectedComponent);
Assert.AreEqual("RegularExpression.FieldValueDoesNotMatchRegularExpression",
errors[0].IssueCode?.ID);
}
finally
{
_testWs = initTestWs;
}
}
/// <summary>
/// this makes a copy of the fields that are inputted.
/// if an x / y field is included, those are added as well
/// </summary>
/// <param name="pFlds">the fields to copy</param>
/// <param name="sXFieldName">the name of the x field</param>
/// <param name="sYFieldName">the name of the y field</param>
/// <returns>IFields - the new fields collection</returns>
/// <notes>
/// Modified from Kirk Kuykendall's code from this post
/// http://forums.esri.com/Thread.asp?c=93&f=993&t=210767&mc=12#msgid652601
/// </notes>
/// <changelog>
///
/// comments created.
///
/// </changelog>
private IFields copyFields(IFields pFlds, string sXFieldName, string sYFieldName)
{
IFieldsEdit pFldsEdit = new FieldsClass();
for (int i = 0; i < pFlds.FieldCount; i++)
{
char[] period = { '.' };
string[] v = pFlds.get_Field(i).Name.Split(period);
IFieldEdit pFldEdit = (IFieldEdit)this.clone(pFlds.get_Field(i) as IClone);
pFldEdit.Name_2 = v[v.GetUpperBound(0)].ToString();
pFldsEdit.AddField((IField)pFldEdit);
}
if (sXFieldName.Length > 0)
{
IField pFieldX = new FieldClass();
IFieldEdit pFieldEditX = (IFieldEdit)pFieldX;
pFieldEditX.AliasName_2 = sXFieldName;
pFieldEditX.Name_2 = sXFieldName;
pFieldEditX.Type_2 = esriFieldType.esriFieldTypeDouble;
pFieldEditX.Editable_2 = true;
pFieldEditX.IsNullable_2 = true;
pFldsEdit.AddField((IField)pFieldEditX);
}
if (sYFieldName.Length > 0)
{
IField pFieldY = new FieldClass();
IFieldEdit pFieldEditY = (IFieldEdit)pFieldY;
pFieldEditY.AliasName_2 = sYFieldName;
pFieldEditY.Name_2 = sYFieldName;
pFieldEditY.Type_2 = esriFieldType.esriFieldTypeDouble;
pFieldEditY.Editable_2 = true;
pFieldEditY.IsNullable_2 = true;
pFldsEdit.AddField((IField)pFieldEditY);
}
return(pFldsEdit);
}
private void CreateTestFeatureClasses(
string polygonsName,
string pointsName,
[NotNull] out IFeatureClass polygonFeatureClass,
[NotNull] out IFeatureClass pointFeatureClass,
IFeatureWorkspace ws = null, bool polygonAsClosedLines = false)
{
ws = ws ?? _testWs;
ISpatialReference sref = SpatialReferenceUtils.CreateSpatialReference
((int)esriSRProjCS2Type.esriSRProjCS_CH1903Plus_LV95,
true);
var geomType = polygonAsClosedLines
? esriGeometryType.esriGeometryPolyline
: esriGeometryType.esriGeometryPolygon;
IFieldsEdit polygonFields = new FieldsClass();
polygonFields.AddField(FieldUtils.CreateOIDField());
polygonFields.AddField(FieldUtils.CreateShapeField(
"Shape", geomType,
sref, 1000, false, false));
polygonFeatureClass = DatasetUtils.CreateSimpleFeatureClass(ws, polygonsName,
polygonFields,
null);
IFieldsEdit pointFields = new FieldsClass();
pointFields.AddField(FieldUtils.CreateOIDField());
pointFields.AddField(FieldUtils.CreateShapeField(
"Shape", esriGeometryType.esriGeometryPoint,
sref, 1000, false, false));
pointFeatureClass = DatasetUtils.CreateSimpleFeatureClass(ws, pointsName,
pointFields,
null);
// make sure the table is known by the workspace
((IWorkspaceEdit)ws).StartEditing(false);
((IWorkspaceEdit)ws).StopEditing(true);
}
/// <summary>
/// 克隆
/// </summary>
/// <param name="fields"></param>
/// <param name="filter"></param>
/// <returns></returns>
public static IFields Clone(this IFields fields, bool filter = true)
{
IFields newFields = new FieldsClass();
for (int i = 0, l = fields.FieldCount; i < l; i++)
{
IField field = fields.Field[i].Clone();
newFields.AddField(field);
}
return(newFields);
}
public static IFields CreateFields(TableInfo tInfo)
{
if (tInfo == null || tInfo.FieldsInfo == null || tInfo.FieldsInfo.Count == 0)
return null;
IFieldsEdit fields=new FieldsClass();
foreach (FieldInfo fInfo in tInfo.FieldsInfo)
{
fields.AddField(CreateField(fInfo));
}
return fields;
}
public static IFields CreateFields([NotNull] IEnumerable <IField> fields)
{
Assert.ArgumentNotNull(fields, nameof(fields));
IFieldsEdit result = new FieldsClass();
foreach (IField field in fields)
{
result.AddField(field);
}
return(result);
}
private static IFeatureClass CreateFeatureClass(
IFeatureWorkspace ws, string fcName)
{
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateShapeField(
"Shape", esriGeometryType.esriGeometryMultiPatch,
SpatialReferenceUtils.CreateSpatialReference
((int)esriSRProjCS2Type.esriSRProjCS_CH1903Plus_LV95,
true), 1000, true, false));
IFeatureClass fc =
DatasetUtils.CreateSimpleFeatureClass(ws, fcName, fields, null);
// make sure the table is known by the workspace
((IWorkspaceEdit)ws).StartEditing(false);
((IWorkspaceEdit)ws).StopEditing(true);
((IWorkspaceEdit)ws).StartEditing(false);
return(fc);
}
private static IFeatureClass CreateLineClass([NotNull] IFeatureWorkspace ws)
{
IFieldsEdit fields = new FieldsClass();
fields.AddField(FieldUtils.CreateOIDField());
fields.AddField(FieldUtils.CreateIntegerField(_nrFieldName));
fields.AddField(FieldUtils.CreateShapeField(
"Shape", esriGeometryType.esriGeometryPolyline,
SpatialReferenceUtils.CreateSpatialReference
((int)esriSRProjCS2Type.esriSRProjCS_CH1903Plus_LV95,
true), 1000, false, false));
Thread.Sleep(10);
IFeatureClass featureClass =
DatasetUtils.CreateSimpleFeatureClass(
ws, "line_" + Environment.TickCount, fields, null);
// make sure the table is known by the workspace
((IWorkspaceEdit)ws).StartEditing(false);
((IWorkspaceEdit)ws).StopEditing(true);
return(featureClass);
}
public void UpdateParameters(ESRI.ArcGIS.esriSystem.IArray paramvalues, ESRI.ArcGIS.Geoprocessing.IGPEnvironmentManager pEnvMgr)
{
IGPUtilities3 gpUtilities3 = new GPUtilitiesClass();
IGPParameter targetDatasetParameter = paramvalues.get_Element(out_targetDatasetNumber) as IGPParameter;
IGPValue targetDatasetGPValue = gpUtilities3.UnpackGPValue(targetDatasetParameter);
IDEFeatureDataset targetDEFeatureDataset = targetDatasetGPValue as IDEFeatureDataset;
IGPParameter3 outPointsFeatureClassParameter = null;
IGPValue outPointsFeatureClass = null;
string outpointsPath = String.Empty;
IGPParameter3 outLinesFeatureClassParameter = null;
IGPValue outLinesFeatureClass = null;
string outlinesPath = String.Empty;
IGPParameter3 outPolygonFeatureClassParameter = null;
IGPValue outPolygonFeatureClass = null;
string outpolygonsPath = String.Empty;
if (((IGPValue)targetDEFeatureDataset).GetAsText().Length != 0)
{
IDataElement dataElement = targetDEFeatureDataset as IDataElement;
try
{
gpUtilities3.QualifyOutputDataElement(gpUtilities3.UnpackGPValue(targetDatasetParameter));
}
catch
{
return;
}
string nameOfPointFeatureClass = dataElement.GetBaseName() + "_osm_pt";
string nameOfLineFeatureClass = dataElement.GetBaseName() + "_osm_ln";
string nameOfPolygonFeatureClass = dataElement.GetBaseName() + "_osm_ply";
try
{
outpointsPath = dataElement.CatalogPath + System.IO.Path.DirectorySeparatorChar + nameOfPointFeatureClass;
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
outPointsFeatureClassParameter = paramvalues.get_Element(out_osmPointsNumber) as IGPParameter3;
outPointsFeatureClass = gpUtilities3.UnpackGPValue(outPointsFeatureClassParameter);
outlinesPath = dataElement.CatalogPath + System.IO.Path.DirectorySeparatorChar + nameOfLineFeatureClass;
outLinesFeatureClassParameter = paramvalues.get_Element(out_osmLinesNumber) as IGPParameter3;
outLinesFeatureClass = gpUtilities3.UnpackGPValue(outLinesFeatureClassParameter);
outpolygonsPath = dataElement.CatalogPath + System.IO.Path.DirectorySeparatorChar + nameOfPolygonFeatureClass;
outPolygonFeatureClassParameter = paramvalues.get_Element(out_osmPolygonsNumber) as IGPParameter3;
outPolygonFeatureClass = gpUtilities3.UnpackGPValue(outPolygonFeatureClassParameter);
}
// TE - 10/20/2014
if (((IGPParameter)paramvalues.get_Element(in_attributeSelector)).Altered)
{
IGPParameter tagCollectionParameter = paramvalues.get_Element(in_attributeSelector) as IGPParameter;
IGPMultiValue tagCollectionGPValue = gpUtilities3.UnpackGPValue(tagCollectionParameter) as IGPMultiValue;
IGPCodedValueDomain codedTagDomain = tagCollectionParameter.Domain as IGPCodedValueDomain;
for (int attributeValueIndex = 0; attributeValueIndex < tagCollectionGPValue.Count; attributeValueIndex++)
{
string valueString = tagCollectionGPValue.get_Value(attributeValueIndex).GetAsText();
IGPValue testFieldValue = codedTagDomain.FindValue(valueString);
if (testFieldValue == null)
{
codedTagDomain.AddStringCode(valueString, valueString);
}
}
string illegalCharacters = "`~@#$%^&()-+=,{}.![];";
IFieldsEdit fieldsEdit = new FieldsClass();
for (int valueIndex = 0; valueIndex < tagCollectionGPValue.Count; valueIndex++)
{
string tagString = tagCollectionGPValue.get_Value(valueIndex).GetAsText();
if (tagString != "ALL")
{
// Check if the input field already exists.
string cleanedTagKey = OSMToolHelper.convert2AttributeFieldName(tagString, illegalCharacters);
IFieldEdit fieldEdit = new FieldClass();
fieldEdit.Name_2 = cleanedTagKey;
fieldEdit.AliasName_2 = tagCollectionGPValue.get_Value(valueIndex).GetAsText();
fieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldEdit.Length_2 = 100;
fieldsEdit.AddField(fieldEdit);
}
}
IFields fields = fieldsEdit as IFields;
// Get the derived output feature class schema and empty the additional fields. This ensures
// that you don't get dublicate entries.
if (outPointsFeatureClassParameter != null)
{
IGPFeatureSchema polySchema = outPolygonFeatureClassParameter.Schema as IGPFeatureSchema;
if (polySchema != null)
{
// Add the additional field to the polygon output.
polySchema.AdditionalFields = fields;
}
else
{
polySchema = new GPFeatureSchemaClass();
polySchema.AdditionalFields = fields;
polySchema.GeometryType = esriGeometryType.esriGeometryPolygon;
polySchema.FeatureType = esriFeatureType.esriFTSimple;
}
}
if (outLinesFeatureClassParameter != null)
{
IGPFeatureSchema lineSchema = outLinesFeatureClassParameter.Schema as IGPFeatureSchema;
if (lineSchema != null)
{
// Add the additional field to the line output.
lineSchema.AdditionalFields = fields;
}
else
{
lineSchema = new GPFeatureSchemaClass();
lineSchema.AdditionalFields = fields;
lineSchema.GeometryType = esriGeometryType.esriGeometryPolyline;
lineSchema.FeatureType = esriFeatureType.esriFTSimple;
}
}
if (outPointsFeatureClassParameter != null)
{
IGPFeatureSchema pointSchema = outPointsFeatureClassParameter.Schema as IGPFeatureSchema;
if (pointSchema != null)
{
// Add the additional field to the point output.
pointSchema.AdditionalFields = fields;
}
else
{
pointSchema = new GPFeatureSchemaClass();
pointSchema.AdditionalFields = fields;
pointSchema.GeometryType = esriGeometryType.esriGeometryPoint;
pointSchema.FeatureType = esriFeatureType.esriFTSimple;
}
}
}
if (outPointsFeatureClassParameter != null)
{
outPointsFeatureClass.SetAsText(outpointsPath);
gpUtilities3.PackGPValue(outPointsFeatureClass, outPointsFeatureClassParameter);
}
if (outLinesFeatureClassParameter != null)
{
outLinesFeatureClass.SetAsText(outlinesPath);
gpUtilities3.PackGPValue(outLinesFeatureClass, outLinesFeatureClassParameter);
}
if (outPolygonFeatureClassParameter != null)
{
outPolygonFeatureClass.SetAsText(outpolygonsPath);
gpUtilities3.PackGPValue(outPolygonFeatureClass, outPolygonFeatureClassParameter);
}
gpUtilities3.ReleaseInternals();
if (gpUtilities3 != null)
ComReleaser.ReleaseCOMObject(gpUtilities3);
}
/// <summary>
/// Validates a field name
/// </summary>
/// <param name="name">The field name to validate</param>
/// <param name="message">If field name fails then this variable will contain a description</param>
/// <returns>True if passed. False if failed.</returns>
public bool ValidateFieldName(string name, out string message) {
// Validate Input Arguments
if (string.IsNullOrEmpty(name)) {
throw new NullReferenceException("<name> argument cannot be null");
}
// Create Field Checker
IFieldChecker fieldChecker = new FieldCheckerClass();
fieldChecker.ValidateWorkspace = this._workspace;
// Create Field
IFieldEdit fieldEdit = new FieldClass();
fieldEdit.Name_2 = name;
fieldEdit.Type_2 = esriFieldType.esriFieldTypeInteger;
// Create Fields
IFieldsEdit fieldsEdit = new FieldsClass();
fieldsEdit.AddField((IField)fieldEdit);
// Create Field Error Enumerator
IEnumFieldError enumFieldError = null;
IFields fieldsFixed = null;
// Validate Field Name
fieldChecker.ValidateField(0, (IFields)fieldsEdit, out enumFieldError, out fieldsFixed);
// Get Validated Name (if any)
string newName = null;
if (fieldsFixed != null) {
IField fieldFixed = fieldsFixed.get_Field(0);
newName = fieldFixed.Name;
}
// Get Errors (if any)
if (enumFieldError != null) {
enumFieldError.Reset();
IFieldError fieldError = enumFieldError.Next();
if (fieldError != null) {
switch (fieldError.FieldError) {
case esriFieldNameErrorType.esriDuplicatedFieldName:
message = "is duplicated";
return false;
case esriFieldNameErrorType.esriInvalidCharacter:
message = "contains one or more invalid characters";
return false;
case esriFieldNameErrorType.esriInvalidFieldNameLength:
message = "is too long";
return false;
case esriFieldNameErrorType.esriNoFieldError:
message = "has no field error";
return false;
case esriFieldNameErrorType.esriSQLReservedWord:
message = "contains one or more reserved word";
return false;
default:
message = "contains an unknown error";
return false;
}
}
}
// The FieldChecker may have renamed the field without returning an error.
if (newName != null) {
if (newName != name) {
message = "has an invalid field name";
return false;
}
}
// No Errors
message = null;
return true;
}
public void UpdateParameters(ESRI.ArcGIS.esriSystem.IArray paramvalues, ESRI.ArcGIS.Geoprocessing.IGPEnvironmentManager pEnvMgr)
{
try
{
IGPUtilities3 gpUtilities3 = new GPUtilitiesClass();
IGPValue inputOSMGPValue = gpUtilities3.UnpackGPValue(paramvalues.get_Element(in_osmFeatureClass));
IFeatureClass osmFeatureClass = null;
ITable osmInputTable = null;
IQueryFilter osmQueryFilter = null;
try
{
gpUtilities3.DecodeFeatureLayer(inputOSMGPValue, out osmFeatureClass, out osmQueryFilter);
osmInputTable = osmFeatureClass as ITable;
}
catch { }
try
{
if (osmInputTable == null)
{
gpUtilities3.DecodeTableView(inputOSMGPValue, out osmInputTable, out osmQueryFilter);
}
}
catch { }
if (osmInputTable == null)
{
return;
}
String illegalCharacters = String.Empty;
ISQLSyntax sqlSyntax = ((IDataset)osmInputTable).Workspace as ISQLSyntax;
if (sqlSyntax != null)
{
illegalCharacters = sqlSyntax.GetInvalidCharacters();
}
// find the field that holds tag binary/xml field
int osmTagCollectionFieldIndex = osmInputTable.FindField("osmTags");
// if the Field doesn't exist - wasn't found (index = -1) get out
if (osmTagCollectionFieldIndex == -1)
{
return;
}
if (((IGPParameter)paramvalues.get_Element(in_attributeSelector)).Altered)
{
IGPParameter tagCollectionParameter = paramvalues.get_Element(in_attributeSelector) as IGPParameter;
IGPMultiValue tagCollectionGPValue = gpUtilities3.UnpackGPValue(tagCollectionParameter) as IGPMultiValue;
IGPCodedValueDomain codedTagDomain = tagCollectionParameter.Domain as IGPCodedValueDomain;
for (int attributeValueIndex = 0; attributeValueIndex < tagCollectionGPValue.Count; attributeValueIndex++)
{
string valueString = tagCollectionGPValue.get_Value(attributeValueIndex).GetAsText();
IGPValue testFieldValue = codedTagDomain.FindValue(valueString);
if (testFieldValue == null)
{
codedTagDomain.AddStringCode(valueString, valueString);
}
}
// Get the derived output feature class schema and empty the additional fields. This ensures
// that you don't get dublicate entries.
// Derived output is the third parameter, so use index 2 for get_Element.
IGPParameter3 derivedFeatures = (IGPParameter3)paramvalues.get_Element(out_osmFeatureClass);
IGPFeatureSchema schema = (IGPFeatureSchema)derivedFeatures.Schema;
schema.AdditionalFields = null;
IFieldsEdit fieldsEdit = new FieldsClass();
for (int valueIndex = 0; valueIndex < tagCollectionGPValue.Count; valueIndex++)
{
string tagString = tagCollectionGPValue.get_Value(valueIndex).GetAsText();
if (tagString != "ALL")
{
// Check if the input field already exists.
string cleanedTagKey = convert2AttributeFieldName(tagString, illegalCharacters);
IField tagField = gpUtilities3.FindField(inputOSMGPValue, cleanedTagKey);
if (tagField == null)
{
IFieldEdit fieldEdit = new FieldClass();
fieldEdit.Name_2 = cleanedTagKey;
fieldEdit.AliasName_2 = tagCollectionGPValue.get_Value(valueIndex).GetAsText();
fieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldEdit.Length_2 = 100;
fieldsEdit.AddField(fieldEdit);
}
}
}
// Add the additional field to the derived output.
IFields fields = fieldsEdit as IFields;
schema.AdditionalFields = fields;
}
//if (inputOSMGPValue.IsEmpty() == false)
//{
// if (((IGPParameter)paramvalues.get_Element(in_osmFeatureClass)).HasBeenValidated == false)
// {
// IGPParameter tagCollectionGPParameter = paramvalues.get_Element(in_attributeSelector) as IGPParameter;
// IGPValue tagCollectionGPValue = gpUtilities3.UnpackGPValue(tagCollectionGPParameter);
// IGPCodedValueDomain osmTagKeyCodedValues = new GPCodedValueDomainClass();
// if (((IGPMultiValue)tagCollectionGPValue).Count == 0)
// {
// if (osmTagKeyCodedValues == null)
// extractAllTags(ref osmTagKeyCodedValues, osmInputTable, osmQueryFilter, osmTagCollectionFieldIndex, true);
// if (osmTagKeyCodedValues != null)
// {
// tagsParameter = tagCollectionGPParameter as IGPParameterEdit;
// tagsParameter.Domain = (IGPDomain)osmTagKeyCodedValues;
// }
// }
// else
// {
// // let's take the given values and make then part of the domain -- if they are not already
// // if we don't do this step then we won't pass the internal validation
// IGPCodedValueDomain gpTagDomain = tagCollectionGPParameter.Domain as IGPCodedValueDomain;
// if (gpTagDomain != null)
// {
// if (gpTagDomain.CodeCount == 0)
// {
// // let's add the value existing in the mentioned multi value to the domain
// for (int i = 0; i < ((IGPMultiValue)tagCollectionGPValue).Count; i++)
// {
// string tagStringValue = ((IGPMultiValue)tagCollectionGPValue).get_Value(i).GetAsText();
// gpTagDomain.AddStringCode(tagStringValue, tagStringValue);
// }
// ((IGPParameterEdit)tagCollectionGPParameter).Domain = gpTagDomain as IGPDomain;
// }
// }
// }
// // Get the derived output feature class schema and empty the additional fields. This ensures
// // that you don't get dublicate entries.
// // Derived output is the third parameter, so use index 2 for get_Element.
// IGPParameter3 derivedFeatures = (IGPParameter3)paramvalues.get_Element(out_osmFeatureClass);
// IGPFeatureSchema schema = (IGPFeatureSchema)derivedFeatures.Schema;
// schema.AdditionalFields = null;
// // Area field name is the second parameter, so use index 1 for get_Element.
// IGPMultiValue tagsGPMultiValue = gpUtilities3.UnpackGPValue(paramvalues.get_Element(in_attributeSelector)) as IGPMultiValue;
// IFieldsEdit fieldsEdit = new FieldsClass();
// bool extractALLTags = false;
// // check if the list contains the "ALL" keyword
// for (int valueIndex = 0; valueIndex < tagsGPMultiValue.Count; valueIndex++)
// {
// if (tagsGPMultiValue.get_Value(valueIndex).GetAsText().Equals("ALL"))
// {
// extractALLTags = true;
// }
// }
// if (extractALLTags)
// {
// if (osmTagKeyCodedValues == null)
// {
// extractAllTags(ref osmTagKeyCodedValues, osmInputTable, osmQueryFilter, osmTagCollectionFieldIndex, false);
// }
// if (osmTagKeyCodedValues != null)
// {
// for (int valueIndex = 0; valueIndex < osmTagKeyCodedValues.CodeCount; valueIndex++)
// {
// // Check if the input field already exists.
// string cleanedTagKey = convert2AttributeFieldName(osmTagKeyCodedValues.get_Value(valueIndex).GetAsText(), illegalCharacters);
// IField tagField = gpUtilities3.FindField(inputOSMGPValue, cleanedTagKey);
// if (tagField == null)
// {
// IFieldEdit fieldEdit = new FieldClass();
// fieldEdit.Name_2 = cleanedTagKey;
// fieldEdit.AliasName_2 = osmTagKeyCodedValues.get_Value(valueIndex).GetAsText();
// fieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
// fieldEdit.Length_2 = 100;
// fieldsEdit.AddField(fieldEdit);
// }
// }
// }
// }
// else
// {
// for (int valueIndex = 0; valueIndex < tagsGPMultiValue.Count; valueIndex++)
// {
// // Check if the input field already exists.
// string cleanedTagKey = convert2AttributeFieldName(tagsGPMultiValue.get_Value(valueIndex).GetAsText(), illegalCharacters);
// IField tagField = gpUtilities3.FindField(inputOSMGPValue, cleanedTagKey);
// if (tagField == null)
// {
// IFieldEdit fieldEdit = new FieldClass();
// fieldEdit.Name_2 = cleanedTagKey;
// fieldEdit.AliasName_2 = tagsGPMultiValue.get_Value(valueIndex).GetAsText();
// fieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
// fieldEdit.Length_2 = 100;
// fieldsEdit.AddField(fieldEdit);
// }
// }
// }
// // Add the additional field to the derived output.
// IFields fields = fieldsEdit as IFields;
// schema.AdditionalFields = fields;
// }
//}
}
catch { }
}
static void CopyAndLabel(IFeatureClass inFC, IFeatureWorkspace destination, String name)
{
IFieldsEdit outFields = new FieldsClass();
ISpatialReference outSR = null;
for (int i = 0; i < inFC.Fields.FieldCount; i += 1) {
IField field = inFC.Fields.get_Field(i);
if (field.Type == esriFieldType.esriFieldTypeGeometry) {
outSR = field.GeometryDef.SpatialReference;
} else {
outFields.AddField(field);
}
}
outSR.SetMDomain(-137434824702, 137434824702);
IGeometryDefEdit geom = new GeometryDefClass();
geom.GeometryType_2 = esriGeometryType.esriGeometryPolygon;
geom.SpatialReference_2 = outSR;
geom.HasM_2 = true;
geom.HasZ_2 = false;
IFieldEdit geomField = new FieldClass();
geomField.Name_2 = "SHAPE";
geomField.AliasName_2 = "SHAPE";
geomField.Type_2 = esriFieldType.esriFieldTypeGeometry;
geomField.GeometryDef_2 = geom;
outFields.AddField(geomField);
IFeatureClass outFC = destination.CreateFeatureClass(name, outFields, null, null, esriFeatureType.esriFTSimple, "SHAPE", "");
// Start numbering from 1, because index 0 is used by clipping cell
int vIndex = 1;
IFeatureCursor featureCursor = inFC.Search(null, true);
IFeature inFeature;
while ((inFeature = featureCursor.NextFeature()) != null) {
IFeature outFeature = outFC.CreateFeature();
for (int i = 0; i < outFields.FieldCount; i += 1) {
IField field = outFields.Field[i];
if (field.Editable && (field.Type != esriFieldType.esriFieldTypeGeometry)) {
outFeature.set_Value(i, inFeature.get_Value(i));
}
}
IPolygon4 inShape = inFeature.Shape as IPolygon4;
PolygonClass outShape = new PolygonClass();
IGeometryBag extRingBag = inShape.ExteriorRingBag;
IGeometryCollection extRings = extRingBag as IGeometryCollection;
for (int i = 0; i < extRings.GeometryCount; i += 1) {
IGeometry inExtRingGeom = extRings.get_Geometry(i);
IPointCollection inExtRing = inExtRingGeom as IPointCollection;
RingClass outExtRing = new RingClass();
for (int j = 0; j < inExtRing.PointCount; j += 1) {
IPoint point = inExtRing.get_Point(j);
point.M = vIndex;
vIndex += 2;
outExtRing.AddPoint(point);
}
outShape.AddGeometry(outExtRing);
IGeometryBag intRingBag = inShape.get_InteriorRingBag(inExtRingGeom as IRing);
IGeometryCollection intRings = intRingBag as IGeometryCollection;
for (int j = 0; j < intRings.GeometryCount; j += 1) {
IGeometry intRingGeom = intRings.get_Geometry(j);
IPointCollection inIntRing = intRingGeom as IPointCollection;
RingClass outIntRing = new RingClass();
for (int k = 0; k < inIntRing.PointCount; k += 1) {
IPoint point = inExtRing.get_Point(k);
point.M = vIndex;
vIndex += 2;
outIntRing.AddPoint(point);
}
outShape.AddGeometry(outIntRing);
}
}
outFeature.Shape = outShape;
outFeature.Store();
}
}
// This method will update the output parameter value with the additional area field.
public void UpdateParameters(IArray paramvalues, IGPEnvironmentManager pEnvMgr)
{
m_Parameters = paramvalues;
IGPMultiValue inputValues = (IGPMultiValue)m_GPUtilities.UnpackGPValue(m_Parameters.get_Element(0));
// Get the derived output feature class schema and empty the additional fields. This will ensure you don't get duplicate entries.
IGPParameter3 derivedFeatures = (IGPParameter3)paramvalues.get_Element(1);
IGPValue derivedValue = m_GPUtilities.UnpackGPValue(derivedFeatures);
IGPFeatureSchema schema = (IGPFeatureSchema)derivedFeatures.Schema;
schema.AdditionalFields = null;
// If we have an input value, create a new field based on the field name the user entered.
if (!derivedValue.IsEmpty() && inputValues.Count > 0)
{
IFields inputFields = m_GPUtilities.GetFields(inputValues.get_Value(0));
IField shapeField = null;
for(int i = 0; i < inputFields.FieldCount; i++)
{
if (inputFields.get_Field(i).Type == esriFieldType.esriFieldTypeGeometry)
{
shapeField = inputFields.get_Field(i);
break;
}
}
IFields fields = new FieldsClass();
fields.AddField("ObjectID", esriFieldType.esriFieldTypeOID);
fields.AddField(FEATURE_SOURCE_FIELD_NAME, esriFieldType.esriFieldTypeString);
fields.AddField(FEATURE_ID_FIELD_NAME, esriFieldType.esriFieldTypeInteger);
fields.AddField(shapeField);
schema.AdditionalFields = fields;
}
}
private ITable CreateArcTable(DataTable dt, bool regionIsInt)
{
IWorkspaceFactory workspaceFactory = new InMemoryWorkspaceFactoryClass();
IWorkspaceName workspaceName = workspaceFactory.Create("", "MyWorkspace",
null, 0);
IName name = (IName)workspaceName;
IFeatureWorkspace workspace = (IFeatureWorkspace)name.Open();
IFieldsEdit fe;
fe = new FieldsClass();
IField oid, key, measure;
oid = createField("ObjectId", esriFieldType.esriFieldTypeOID);
if (regionIsInt)
{
key = createField("Region", esriFieldType.esriFieldTypeInteger);
}
else
{
key = createField("Region", esriFieldType.esriFieldTypeString);
}
measure = createField("Measure", esriFieldType.esriFieldTypeDouble);
fe.AddField(oid);
fe.AddField(key);
fe.AddField(measure);
UID clsid = new UIDClass();
clsid.Value = "esriGeoDatabase.Object";
ITable table = workspace.CreateTable("joinedTable", (IFields)fe, clsid, null, null);
IRowBuffer rowBuffer = table.CreateRowBuffer();
ICursor cursor = table.Insert(true);
foreach (DataRow dr in dt.Rows)
{
/*Set the Region and the Measure fields
The dataTable has 2 columns and the ArcTable has 3 columns.
The first column in the OID field which is generated internally
by the ArcGIS engine.*/
for (int x = 1; x <= dt.Columns.Count; x++)
{
rowBuffer.set_Value(x, dr[x-1]);
}
cursor.InsertRow(rowBuffer);
}
cursor.Flush();
return table;
}
/// <summary>
/// This initialises all of the different fields that are required for the locator to function
/// It contains declarations for the Match and Candidate fields for the locator
/// </summary>
protected override void CreateFields()
{
IFieldsEdit fieldsEdit = new FieldsClass();
IFieldEdit shapeField = new FieldClass();
IFieldEdit statusField = new FieldClass();
IFieldEdit scoreField = new FieldClass();
IFieldEdit xField = new FieldClass();
IFieldEdit yField = new FieldClass();
IFieldEdit matchField = new FieldClass();
m_spatialReference = new SpatialReferenceEnvironmentClass().CreateProjectedCoordinateSystem((int)esriSRProjCSType.esriSRProjCS_BritishNationalGrid);
SearchDistanceUnits = esriUnits.esriMeters;
// Set up the spatial Reference and Geometry Definition
IGeometryDefEdit geometryDefEdit = new GeometryDefClass();
geometryDefEdit.SpatialReference_2 = m_spatialReference;
geometryDefEdit.GeometryType_2 = esriGeometryType.esriGeometryPoint;
// Create the matchFields
shapeField.Name_2 = "Shape";
shapeField.Type_2 = esriFieldType.esriFieldTypeGeometry;
shapeField.GeometryDef_2 = geometryDefEdit as IGeometryDef;
fieldsEdit.AddField(shapeField);
statusField.Name_2 = "Status";
statusField.Type_2 = esriFieldType.esriFieldTypeString;
statusField.Length_2 = 1;
fieldsEdit.AddField(statusField);
scoreField.Name_2 = "Score";
scoreField.Type_2 = esriFieldType.esriFieldTypeSmallInteger;
fieldsEdit.AddField(scoreField);
matchField.Name_2 = "Match_addr";
matchField.Type_2 = esriFieldType.esriFieldTypeString;
matchField.Length_2 = 50;
fieldsEdit.AddField(matchField);
xField.Name_2 = "X";
xField.Type_2 = esriFieldType.esriFieldTypeDouble;
xField.Length_2 = 16;
xField.Precision_2 = 10;
fieldsEdit.AddField(xField);
yField.Name_2 = "Y";
yField.Type_2 = esriFieldType.esriFieldTypeDouble;
yField.Length_2 = 16;
yField.Precision_2 = 10;
fieldsEdit.AddField(yField);
IFieldEdit XMinField = new FieldClass();
IFieldEdit YMinField = new FieldClass();
IFieldEdit XMaxField = new FieldClass();
IFieldEdit YMaxField = new FieldClass();
IFieldEdit addrType = new FieldClass();
XMinField.Name_2 = "XMin";
YMinField.Name_2 = "YMin";
XMaxField.Name_2 = "XMax";
YMaxField.Name_2 = "YMax";
addrType.Name_2 = "Addr_type";
XMinField.Type_2 = esriFieldType.esriFieldTypeDouble;
YMinField.Type_2 = esriFieldType.esriFieldTypeDouble;
XMaxField.Type_2 = esriFieldType.esriFieldTypeDouble;
YMaxField.Type_2 = esriFieldType.esriFieldTypeDouble;
addrType.Type_2 = esriFieldType.esriFieldTypeString;
XMinField.Precision_2 = 8;
YMinField.Precision_2 = 8;
XMaxField.Precision_2 = 8;
YMaxField.Precision_2 = 8;
addrType.Length_2 = 20;
fieldsEdit.AddField(XMinField);
fieldsEdit.AddField(YMinField);
fieldsEdit.AddField(XMaxField);
fieldsEdit.AddField(YMaxField);
fieldsEdit.AddField(addrType);
m_matchFields = fieldsEdit as IFields;
fieldsEdit = new FieldsClass();
shapeField = new FieldClass();
scoreField = new FieldClass();
xField = new FieldClass();
yField = new FieldClass();
matchField = new FieldClass();
// Create the CandidateFields
shapeField.Name_2 = "Shape";
shapeField.Type_2 = esriFieldType.esriFieldTypeGeometry;
shapeField.GeometryDef_2 = geometryDefEdit as GeometryDef;
fieldsEdit.AddField(shapeField);
scoreField.Name_2 = "Score";
scoreField.Type_2 = esriFieldType.esriFieldTypeSmallInteger;
fieldsEdit.AddField(scoreField);
matchField.Name_2 = "Match_addr";
matchField.Type_2 = esriFieldType.esriFieldTypeString;
matchField.Length_2 = 50;
fieldsEdit.AddField(matchField);
xField.Name_2 = "X";
xField.Type_2 = esriFieldType.esriFieldTypeDouble;
xField.Length_2 = 16;
xField.Precision_2 = 10;
fieldsEdit.AddField(xField);
yField.Name_2 = "Y";
yField.Type_2 = esriFieldType.esriFieldTypeDouble;
yField.Length_2 = 16;
yField.Precision_2 = 10;
fieldsEdit.AddField(yField);
fieldsEdit.AddField(XMinField);
fieldsEdit.AddField(YMinField);
fieldsEdit.AddField(XMaxField);
fieldsEdit.AddField(YMaxField);
fieldsEdit.AddField(addrType);
m_candidateFields = fieldsEdit as IFields;
}
/// <summary>
/// Create the point feature class for observer locations
/// </summary>
/// <param name="featWorkspace"></param>
/// <param name="name"></param>
/// <returns></returns>
public static IFeatureClass CreateObserversFeatureClass(IFeatureWorkspace featWorkspace, string name)
{
IFieldsEdit pFldsEdt = new FieldsClass();
IFieldEdit pFldEdt = new FieldClass();
pFldEdt = new FieldClass();
pFldEdt.Type_2 = esriFieldType.esriFieldTypeOID;
pFldEdt.Name_2 = "OBJECTID";
pFldEdt.AliasName_2 = "OBJECTID";
pFldsEdt.AddField(pFldEdt);
IGeometryDefEdit pGeoDef;
pGeoDef = new GeometryDefClass();
pGeoDef.GeometryType_2 = esriGeometryType.esriGeometryPoint;
pGeoDef.SpatialReference_2 = ArcMap.Document.FocusMap.SpatialReference;
pGeoDef.HasZ_2 = true;
pFldEdt = new FieldClass();
pFldEdt.Name_2 = "SHAPE";
pFldEdt.AliasName_2 = "SHAPE";
pFldEdt.Type_2 = esriFieldType.esriFieldTypeGeometry;
pFldEdt.GeometryDef_2 = pGeoDef;
pFldsEdt.AddField(pFldEdt);
pFldEdt = new FieldClass();
pFldEdt.Name_2 = "OFFSETA";
pFldEdt.AliasName_2 = "OFFSETA";
pFldEdt.Type_2 = esriFieldType.esriFieldTypeDouble;
pFldsEdt.AddField(pFldEdt);
pFldEdt = new FieldClass();
pFldEdt.Name_2 = "OFFSETB";
pFldEdt.AliasName_2 = "OFFSETB";
pFldEdt.Type_2 = esriFieldType.esriFieldTypeDouble;
pFldsEdt.AddField(pFldEdt);
pFldEdt = new FieldClass();
pFldEdt.Name_2 = "AZIMUTH1";
pFldEdt.AliasName_2 = "AZIMUTH1";
pFldEdt.Type_2 = esriFieldType.esriFieldTypeDouble;
pFldsEdt.AddField(pFldEdt);
pFldEdt = new FieldClass();
pFldEdt.Name_2 = "AZIMUTH2";
pFldEdt.AliasName_2 = "AZIMUTH2";
pFldEdt.Type_2 = esriFieldType.esriFieldTypeDouble;
pFldsEdt.AddField(pFldEdt);
pFldEdt = new FieldClass();
pFldEdt.Name_2 = "RADIUS1";
pFldEdt.AliasName_2 = "RADIUS1";
pFldEdt.Type_2 = esriFieldType.esriFieldTypeDouble;
pFldsEdt.AddField(pFldEdt);
pFldEdt = new FieldClass();
pFldEdt.Name_2 = "RADIUS2";
pFldEdt.AliasName_2 = "RADIUS2";
pFldEdt.Type_2 = esriFieldType.esriFieldTypeDouble;
pFldsEdt.AddField(pFldEdt);
pFldEdt = new FieldClass();
pFldEdt.Name_2 = "VERT1";
pFldEdt.AliasName_2 = "VERT1";
pFldEdt.Type_2 = esriFieldType.esriFieldTypeDouble;
pFldsEdt.AddField(pFldEdt);
pFldEdt = new FieldClass();
pFldEdt.Name_2 = "VERT2";
pFldEdt.AliasName_2 = "VERT2";
pFldEdt.Type_2 = esriFieldType.esriFieldTypeDouble;
pFldsEdt.AddField(pFldEdt);
IFeatureClass pFClass = featWorkspace.CreateFeatureClass(name, pFldsEdt, null, null, esriFeatureType.esriFTSimple, "SHAPE", "");
return pFClass;
}
// This method will update the output parameter value with the additional area field.
public void UpdateParameters(IArray paramvalues, IGPEnvironmentManager pEnvMgr)
{
m_Parameters = paramvalues;
// Retrieve the input parameter value
IGPValue parameterValue = m_GPUtilities.UnpackGPValue(m_Parameters.get_Element(0));
// Get the derived output feature class schema and empty the additional fields. This will ensure you don't get duplicate entries.
IGPParameter3 derivedFeatures = (IGPParameter3)paramvalues.get_Element(2);
IGPFeatureSchema schema = (IGPFeatureSchema)derivedFeatures.Schema;
schema.AdditionalFields = null;
// If we have an input value, create a new field based on the field name the user entered.
if (parameterValue.IsEmpty() == false)
{
IGPParameter3 fieldNameParameter = (IGPParameter3)paramvalues.get_Element(1);
string fieldName = fieldNameParameter.Value.GetAsText();
// Check if the user's input field already exists
IField areaField = m_GPUtilities.FindField(parameterValue, fieldName);
if (areaField == null)
{
IFieldsEdit fieldsEdit = new FieldsClass();
IFieldEdit fieldEdit = new FieldClass();
fieldEdit.Name_2 = fieldName;
fieldEdit.Type_2 = esriFieldType.esriFieldTypeDouble;
fieldsEdit.AddField(fieldEdit);
// Add an additional field for the area values to the derived output.
IFields fields = fieldsEdit as IFields;
schema.AdditionalFields = fields;
}
}
}
