/// <summary>
/// 计算延长线上的距离
/// </summary>
/// <params name="startP"></params>
/// <params name="endP"></params>
/// <params name="jjcd"></params>
/// <returns></returns>
public IPoint CalculateExtendPointNew(IPolyline plin, IPoint pntTo, double jjcd, out bool bres)
{
bres = false;
IPoint pntOut = new PointClass();
double distfrom = 0.0, distto = 0.0;
double outdistfrom = 0.0, outdistto = 0.0;
bool boolfrom = false;
plin.QueryPointAndDistance(esriSegmentExtension.esriExtendAtFrom, pntTo, false, pntOut, ref distfrom, ref outdistfrom, ref boolfrom);
plin.QueryPointAndDistance(esriSegmentExtension.esriNoExtension, pntTo, false, pntOut, ref distto, ref outdistto, ref boolfrom);
if (distfrom < distto)//反向的
{
bres = true;
plin.ReverseOrientation();
plin.QueryPoint(esriSegmentExtension.esriExtendAtTo, jjcd + plin.Length, false, pntOut);
}
else//正向
{
bres = false;
plin.QueryPoint(esriSegmentExtension.esriExtendAtTo, jjcd + plin.Length, false, pntOut);
}
return pntOut;
}
private IPolygon FlatBuffer(IPolyline pLline1, double pBufferDis)
{
object o = System.Type.Missing;
//分别对输入的线平移两次（正方向和负方向）
IConstructCurve pCurve1 = new PolylineClass();
pCurve1.ConstructOffset(pLline1, pBufferDis, ref o, ref o);
IPointCollection pCol = pCurve1 as IPointCollection;
IConstructCurve pCurve2 = new PolylineClass();
pCurve2.ConstructOffset(pLline1, -1 * pBufferDis, ref o, ref o);
//把第二次平移的线的所有节点翻转
IPolyline pline2 = pCurve2 as IPolyline;
pline2.ReverseOrientation();
//把第二条的所有节点放到第一条线的IPointCollection里面
IPointCollection pCol2 = pline2 as IPointCollection;
pCol.AddPointCollection(pCol2);
//用面去初始化一个IPointCollection
IPointCollection pPointCol = new PolygonClass();
pPointCol.AddPointCollection(pCol);
//把IPointCollection转换为面
IPolygon pPolygon = pPointCol as IPolygon;
//简化节点次序
pPolygon.SimplifyPreserveFromTo();
return(pPolygon);
}
/// <summary>
/// 创建区间线段
/// </summary>
/// <param name="pLine">输入的线图形</param>
/// <param name="p1">插入的其中一个点</param>
/// <param name="p2">插入的一种一个点</param>
/// <returns>这两点间的线段</returns>
/// 创建人 ： zw
private IPolyline BuildLine(IPolyline pLine, IPoint p1, IPoint p2, Boolean Reverse)
{
if (Reverse)
{
pLine.ReverseOrientation();
}
bool isSplit;
int splitIndex, segIndex;
//插入第一点，segIndex记录插入点的相对线的节点位置
pLine.SplitAtPoint(p1, true, false, out isSplit, out splitIndex, out segIndex);
int fIndex = segIndex;
//插入第二点
pLine.SplitAtPoint(p2, true, false, out isSplit, out splitIndex, out segIndex);
int sIndex = segIndex;
//比较一下插入第一点和第二点的节点次序
if (fIndex > sIndex)
{
int temp = fIndex;
fIndex = sIndex;
sIndex = temp;
}
IPointCollection pPointCol = new PolylineClass();
object o = Type.Missing;
//利用两点区间，获取线上区间所在的点，并将其转换为线
IPointCollection LineCol = pLine as IPointCollection;
for (int i = fIndex; i <= sIndex; i++)
{
pPointCol.AddPoint(LineCol.get_Point(i), ref o, ref o);
}
return(pPointCol as IPolyline);
}
/// <summary>
/// 判断pline的frompoint 在pnt1和 pnt2组成的线的哪一侧
/// </summary>
/// <params name="pnt1"></params>
/// <params name="pnt2"></params>
/// <params name="pline"></params>
/// <returns>返回与回采方向相同的巷道线 </returns>
private IPolyline GetPointPos(IPoint pnt1, IPoint pnt2, IPolyline pline, int iDirect)
{
IPoint pntstart = pline.FromPoint;
if (pntstart == pnt1) //pline 起点与pnt1相同
{
return(pline);
}
else if (pline.ToPoint == pnt1) //pline 终点与pnt1相同
{
pline.ReverseOrientation();
//return pline;
}
else //非切眼状态
{
//(p2-p0)*(p1-p0)>0 则p0p1在p1点拐向右侧得到p1p2,(p2-p0)*(p1-p0)<0 则p0p1在p1点拐向左侧得到p1p2, p1为共同点
IPoint p1p0 = new PointClass();
//p1-p0
p1p0.X = pnt1.X - pnt2.X;
p1p0.Y = pnt1.Y - pnt2.Y;
IPoint p2p0 = new PointClass();
//p2-p0
p2p0.X = pntstart.X - pnt2.X;
p2p0.Y = pntstart.Y - pnt2.Y;
//(p2-p0)*(p1-p0)
double newrel = p2p0.X * p1p0.Y - p1p0.X * p2p0.Y;
if (newrel > 0) //frompoint 在切眼右侧
{
if (iDirect == -1)
{
pline.ReverseOrientation();
}
}
else if (newrel < 0) //frompoint 在切眼左侧
{
if (iDirect == 1)
{
pline.ReverseOrientation();
}
//return pline;
}
}
return(pline);
}
private static bool ValidateFlowDirection(
[NotNull] IFeature feature,
[NotNull] ILinearNetworkFeatureFinder featureFinder,
[NotNull] NotificationCollection notifications)
{
if (((IFeatureClass)feature.Class).ShapeType != esriGeometryType.esriGeometryPolyline)
{
return(true);
}
IGeometry newGeometry = feature.Shape;
IPolyline polyline = (IPolyline)newGeometry;
bool hasCorrectOrientation = false;
bool hasWrongOrientation = false;
int fromEdgeCount = ValidateConnections(feature, LineEnd.From, featureFinder,
ref hasCorrectOrientation,
ref hasWrongOrientation);
int toEdgeCount = ValidateConnections(feature, LineEnd.To, featureFinder,
ref hasCorrectOrientation,
ref hasWrongOrientation);
if (!hasWrongOrientation)
{
return(true);
}
if (!hasCorrectOrientation)
{
// all other connections are different -> flip
polyline.ReverseOrientation();
feature.Shape = polyline;
feature.Store();
_msg.InfoFormat("Feature {0} was flipped to enforce flow direction",
GdbObjectUtils.ToString(feature));
return(true);
}
// Mixed situation:
if (fromEdgeCount <= 1 && toEdgeCount <= 1)
{
// No bifurcation or confluence but still incorrect at one end -> error?
NotificationUtils.Add(notifications,
"Feature {0} does not have a consistent flow direction with respect to its connected edges",
GdbObjectUtils.ToString(feature));
return(false);
}
// Confluence or bifurcation -> probably ok
return(true);
}
private static void EnsureOrientation([NotNull] IPolyline original,
[NotNull] IPolyline prolonged)
{
if (GeometryUtils.AreEqualInXY(original.FromPoint, prolonged.FromPoint) ||
GeometryUtils.AreEqualInXY(original.ToPoint, prolonged.ToPoint))
{
return;
}
// otherwise we need flipping
prolonged.ReverseOrientation();
((ISegmentCollection)prolonged).SegmentsChanged();
Assert.True(GeometryUtils.AreEqualInXY(original.FromPoint, prolonged.FromPoint) ||
GeometryUtils.AreEqualInXY(original.ToPoint, prolonged.ToPoint),
"Unexpected geometry after reshape. One end must stay stable.");
}
//���ݶ���ߺͷ������鴴���߳�����
public static void ProfileCreateGraph(AxMapControl ppAxMapControl, IPolyline pPolyline, IArray pSewerElevArray)
{
IZ pPolylineZ = pPolyline as IZ;
IRasterLayer pRasterLyr = FindRasterLayer("Elevation", ppAxMapControl);
//��ñ�����в�ֵ
ISurface pSurface = GetSurface(pRasterLyr);
//����Polyline z-ware;
IZAware pZAwareLineZ = pPolyline as IZAware;
pZAwareLineZ.ZAware = true;
//'* work around for InterpolateFromSurface sometimes flipping polyline
IPoint pPtOrigFrom = pPolyline.FromPoint;
IPoint pPtOrigTo = pPolyline.ToPoint;
//���Zֵ���������
pPolylineZ.InterpolateFromSurface(pSurface);
if (pPolyline.FromPoint.X != pPtOrigFrom.X || pPolyline.FromPoint.Y != pPtOrigFrom.Y)
pPolyline.ReverseOrientation();
//���Mֵ������
IMSegmentation pMSegmentation = pPolyline as IMSegmentation;
IMAware pMAware = pPolyline as IMAware;
pMAware.MAware = true;
pMSegmentation.SetMsAsDistance(false);
//�������
ITable pTable = ProfileCreateTable();
int i = 0;
if (pTable != null)
{
//��ͼ���б�ؼ���Ҫȷ���ñ�����ڣ����������ɾ����
IStandaloneTableCollection pStandAloneTabColl = ppAxMapControl.ActiveView.FocusMap as IStandaloneTableCollection;
for (i = 0; i <= pStandAloneTabColl.StandaloneTableCount - 1; i++)
{
if (pStandAloneTabColl.get_StandaloneTable(i).Name == "xxprofiletable")
pStandAloneTabColl.RemoveStandaloneTable(pStandAloneTabColl.get_StandaloneTable(i));
}
//����һ���µĶ��������������ӵ���ͼ������
IStandaloneTable pStandAloneTab = new StandaloneTableClass();
pStandAloneTab.Table = pTable;
pStandAloneTabColl = ppAxMapControl.ActiveView.FocusMap as IStandaloneTableCollection;
pStandAloneTabColl.AddStandaloneTable(pStandAloneTab);
pTable = pStandAloneTab as ITable;
//Ϊ�����ֶ����ñ���
ITableFields pTableFields = pStandAloneTab as ITableFields;
IFieldInfo pFieldInfo = pTableFields.get_FieldInfo(pTableFields.FindField("Z"));
pFieldInfo.Alias = "Ground Elevation";
pFieldInfo = pTableFields.get_FieldInfo(pTableFields.FindField("SewerElev"));
pFieldInfo.Alias = "Sewer Line Elevation";
//Ϊ�����һ��������
ICursor pCursor = pTable.Insert(true);
IRowBuffer pRowBuff;
//
IPointCollection pPtCollection = pPolyline as IPointCollection;
IEnumVertex pEnumVertex = pPtCollection.EnumVertices;
pEnumVertex.Reset();
IPoint pPT;
int iPartIndex;
int iVertexIndex;
i = 0;
//��ӽڵ�XYZ���±����
pEnumVertex.Next(out pPT, out iPartIndex, out iVertexIndex);
while (pPT != null)
{
pRowBuff = pTable.CreateRowBuffer();
pRowBuff.set_Value(pRowBuff.Fields.FindField("X"), pPT.X);
pRowBuff.set_Value(pRowBuff.Fields.FindField("Y"), pPT.Y);
pRowBuff.set_Value(pRowBuff.Fields.FindField("Z"), pPT.Z);
pRowBuff.set_Value(pRowBuff.Fields.FindField("M"), pPT.M);
pRowBuff.set_Value(pRowBuff.Fields.FindField("SewerElev"), Convert.ToDouble(pSewerElevArray.get_Element(i)));
pCursor.InsertRow(pRowBuff);
pEnumVertex.Next(out pPT, out iPartIndex, out iVertexIndex);
i = i + 1;
}
pCursor.Flush();
pCursor = null;
pCursor = pTable.Search(null, false);
IQueryFilter pQueryFilter = new QueryFilterClass();
pQueryFilter.WhereClause = "SewerElev <> -99";
ICursor pCursorSewerElev = pTable.Search(pQueryFilter, false);
pCursor = null;
pCursor = pTable.Update(null, false);
pRowBuff = pCursor.NextRow();
double m = 0;
double Mmin = 0;
double Mmax = 0;
double deltaM = 0;
double deltaSewerElev = 0;
double sewerelev = 0;
double newZ = 0;
int j = 0;
double minSewerElev = 0;
double maxSewerElev = 0;
IRow pRowSewerElev;
while (pRowBuff != null)
{
if (Convert.ToDouble(pRowBuff.get_Value(pRowBuff.Fields.FindField("SewerElev"))) == -99)
{
m = Convert.ToDouble(pRowBuff.get_Value(pRowBuff.Fields.FindField("M")));
newZ = (((m - Mmin) / deltaM) * deltaSewerElev) + sewerelev;
pRowBuff.set_Value(pRowBuff.Fields.FindField("SewerElev"), newZ);
pCursor.UpdateRow(pRowBuff as IRow);
}
else
{
if (j == 0)
{
pRowSewerElev = pCursorSewerElev.NextRow();
minSewerElev = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("SewerElev")));
Mmin = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("M")));
pRowSewerElev = pCursorSewerElev.NextRow();
maxSewerElev = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("SewerElev")));
Mmax = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("M")));
}
else
{
pRowSewerElev = pCursorSewerElev.NextRow();
if (pRowSewerElev != null)
{
minSewerElev = maxSewerElev;
Mmin = Mmax;
maxSewerElev = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("SewerElev")));
Mmax = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("M")));
}
}
deltaSewerElev = maxSewerElev - minSewerElev;
deltaM = Mmax - Mmin;
sewerelev = minSewerElev;
j = j + 1;
}
pRowBuff = pCursor.NextRow() as IRowBuffer;
}
pCursor.Flush();
//�ӱ���д���ͼ��
m_SewerElevStructArray = new ArrayClass();
pCursor = null;
pCursor = pTable.Search(null, false);
pRowSewerElev = null;
pRowSewerElev = pCursor.NextRow();
//ma
//while (pRowSewerElev != null)
//{
// clsProfileStruct pProfileDataStruct = new clsProfileStruct();
// pProfileDataStruct.M = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("M")));
// pProfileDataStruct.Z = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("Z")));
// pProfileDataStruct.dSewerElev = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("Sewerelev")));
// m_SewerElevStructArray.Add(pProfileDataStruct);
// pRowSewerElev = pCursor.NextRow();
//}
//frmDrawProfile frmDrawProfile1 = new frmDrawProfile(m_SewerElevStructArray);
//frmDrawProfile1.Show();
}
}
public static ISegment MakeOneHatch(IPolyline pSubPL, double dist, double m, double numhatch, double dTxtInterval, double dHatchLen, double dHatchOffset)
{
ILine pL = new LineClass();
int result;
ISegmentM pSegM;
Math.DivRem((int)numhatch, (int)dTxtInterval, out result);
if (!(result == 0))
{
if (dHatchOffset == 0)
pSubPL.QueryNormal(esriSegmentExtension.esriNoExtension, dist, false, (dHatchLen * 0.5), pL);
else if (dHatchOffset > 0)
pSubPL.QueryNormal(esriSegmentExtension.esriNoExtension, dist, false, (dHatchLen * 0.5) + dHatchOffset, pL);
else if (dHatchOffset < 0)
{
pSubPL.ReverseOrientation();
pSubPL.QueryNormal(esriSegmentExtension.esriNoExtension, pSubPL.Length - dist, false, dHatchLen + Math.Abs(dHatchOffset), pL);
pSubPL.ReverseOrientation();
}
}
ICurve pCurve;
if (dHatchOffset != 0)
{
pL.GetSubcurve(Math.Abs(dHatchOffset), pL.Length, false, out pCurve);
pSegM = pCurve as ISegmentM;
}
else
pSegM = pL as ISegmentM;
pSegM.SetMs(m, m);
return pSegM as ISegment;
}
/// <summary>
/// object polyline. Distance negative -> upstream
/// </summary>
/// <param name="geometricNetwork">object geometricNetwork</param>
/// <param name="resultEdges">objects resultEdges</param>
/// <param name="distance">value of distance</param>
/// <param name="point">object point</param>
/// <param name="offset">offset of polyline</param>
/// <param name="messageInfo">info on result</param>
/// <returns>object IGeometry (polyline or point)</returns>
internal static IGeometry GetPolylinePosAlong(ESRI.ArcGIS.Geodatabase.IGeometricNetwork geometricNetwork, IEnumNetEID resultEdges, double distance, IPoint point, double?offset, ref string messageInfo)
{
IGeometry geometryBag = new GeometryBagClass();
geometryBag.SpatialReference = point.SpatialReference;
IGeometryCollection geometryCollection = geometryBag as IGeometryCollection;
IEIDHelper eidHelper = new EIDHelperClass();
eidHelper.GeometricNetwork = geometricNetwork;
eidHelper.ReturnGeometries = true;
eidHelper.ReturnFeatures = false;
IEnumEIDInfo enumEIDinfo = eidHelper.CreateEnumEIDInfo(resultEdges);
enumEIDinfo.Reset();
IEIDInfo eidInfo = enumEIDinfo.Next();
while (eidInfo != null)
{
IGeometry geometry = eidInfo.Geometry;
geometryCollection.AddGeometry(geometry);
eidInfo = enumEIDinfo.Next();
}
ITopologicalOperator unionedPolyline = new PolylineClass();
unionedPolyline.ConstructUnion(geometryBag as IEnumGeometry);
IPolyline pl = unionedPolyline as IPolyline;
if (distance < 0)
{
pl.ReverseOrientation();
distance = Math.Abs(distance);
}
IMAware mAware = pl as IMAware;
mAware.MAware = true;
IMSegmentation3 mSegmentation = unionedPolyline as IMSegmentation3;
mSegmentation.SetMsAsDistance(false);
IPoint ptTmp = new PointClass();
double distanceAlong = 0;
double distanceFromCurve = 0;
bool rightSide = false;
pl.QueryPointAndDistance(esriSegmentExtension.esriNoExtension, point, false, ptTmp, ref distanceAlong, ref distanceFromCurve, ref rightSide);
object mStartArray = mSegmentation.GetMsAtDistance(distanceAlong, false);
double[] mStart = mStartArray as double[];
double distanceDownStream = distanceAlong + distance;
IPolyline resultPolyline = mSegmentation.GetSubcurveBetweenMs(mStart[0], distanceDownStream) as IPolyline;
if (resultPolyline.IsEmpty)
{
return(point);
}
if (mSegmentation.MMax < distanceDownStream)
{
messageInfo = "The set distance exceeds the length of network";
}
return(Helper.ConstructOffset(resultPolyline, offset));
}
private static void ProfileCreateGraph(IApplication app, List<ProfileGraphDetails> ProfileGraph, IPolyline pPolyline, List<mainDetails> SewerColMains,
List<manholeDetails> SewerColManholes, List<tapDetails> SewerColTap, int CurrentDetail)
{
// profile the sewer line and the surface elevation data
// pPolyLine is a line composed from the edge results of the network trace
IWorkspace pWS = null;
ICursor pCursor = null;
IMxDocument pMxDoc = null;
IMap pMap = null;
IZ pPolyLineZ = null;
IZAware pZAwareLineZ = null;
ISurface pSurface = null;
IRasterLayer pRasterLayer = null;
//get the elevation layer
ILayer pRasLay = null;
IPoint pPtOrigFrom = null;
IPoint pPtOrigTo = null;
IStandaloneTableCollection pStandAloneTabColl = null;
IStandaloneTable pStandAloneTabMainLabel = null;
ITable pTapTable = null;
ITable pMainTable = null;
ITable pManholeTable = null;
ITable pSurfaceTable = null;
ITable pMainLabelTable = null;
ITableFields pTableFieldsMainLabel = null;
IStandaloneTable pStandAloneTabMain = null;
ITableFields pTableFieldsMain = null;
IStandaloneTable pStandAloneTabManhole = null;
ITableFields pTableFieldsManhole = null;
IStandaloneTable pStandAloneTabSurface = null;
ITableFields pTableFieldsSurface = null;
IStandaloneTable pStandAloneTabTap = null;
ITableFields pTableFieldsTap = null;
IRowBuffer pRowBuff = null;
ICursor pLabelCursor = null;
ICursor pTapCursor = null;
ISegment pSegment = null;
ILine pLine = null;
IPoint pFromPnt = null;
IPoint pToPnt = null;
IPoint pMidPnt = null;
IDataGraphBase pDataGraphBase = null;
IDataGraphT pDataGraphT = null;
IPointCollection pPtCollection = null;
IEnumVertex pEnumVertex = null;
IPoint pPt = null;
ISeriesProperties pAreaSeriesProps = null;
IColor pColor = null;
String strXDataFldName = null;
String strYDataFldName = null;
IDataSortSeriesProperties pSortFlds = null;
IPointSeriesProperties pScatterSeriesProps2 = null;
ISeriesProperties pScatterSeriesProps = null;
IBarSeriesProperties pManHoleSeries = null;
ILineSeriesProperties pLineSeriesProps2 = null;
ISeriesProperties pLineSeriesProps = null;
ITrackCancel pCancelTracker = null;
IDataGraphWindow2 pDataGraphWin = null;
IDataGraphCollection pDataGraphs = null;
try
{
pMxDoc = (IMxDocument)app.Document;
pMap = pMxDoc.FocusMap;
// Open the Workspace
pWS = Globals.CreateInMemoryWorkspace();
//get the elevation layer
bool FCorLayerRas = true;
pRasLay = Globals.FindLayer(pMap, ProfileGraph[CurrentDetail].Elevation_LayerName, ref FCorLayerRas);
if (pRasLay != null)
{
pRasterLayer = pRasLay as IRasterLayer;
// get the surface to interpolate from
pSurface = Globals.GetSurface(pRasterLayer);
// make the polyline z-aware
pZAwareLineZ = (IZAware)pPolyline;
pZAwareLineZ.ZAware = true;
// work around for InterpolateFromSurface sometimes flipping polyline
pPtOrigFrom = pPolyline.FromPoint;
pPtOrigTo = pPolyline.ToPoint;
pPolyline.Project((pRasterLayer as IGeoDataset).SpatialReference);
// add z values to the polyline
pPolyLineZ = (IZ)pPolyline;
pPolyLineZ.InterpolateFromSurface(pSurface);
pPolyline.ReverseOrientation();
}
int i;
pStandAloneTabColl = (IStandaloneTableCollection)pMap;
for (i = pStandAloneTabColl.StandaloneTableCount - 1; i > 0; i--)
{
if (pStandAloneTabColl.StandaloneTable[i].Name == "Point Table")
{
pStandAloneTabColl.RemoveStandaloneTable(pStandAloneTabColl.StandaloneTable[i]);
continue;
}
else if (pStandAloneTabColl.StandaloneTable[i].Name == "Surface Table")
{
pStandAloneTabColl.RemoveStandaloneTable(pStandAloneTabColl.StandaloneTable[i]);
continue;
}
else if (pStandAloneTabColl.StandaloneTable[i].Name == "Line Table")
{
pStandAloneTabColl.RemoveStandaloneTable(pStandAloneTabColl.StandaloneTable[i]);
continue;
}
else if (pStandAloneTabColl.StandaloneTable[i].Name == "Line Label Table")
{
pStandAloneTabColl.RemoveStandaloneTable(pStandAloneTabColl.StandaloneTable[i]);
continue;
}
else if (pStandAloneTabColl.StandaloneTable[i].Name == "Points Along Table")
{
pStandAloneTabColl.RemoveStandaloneTable(pStandAloneTabColl.StandaloneTable[i]);
continue;
}
}
pMainTable = Globals.createTableInMemory("Line Table", createLineFields(), pWS);
if (pMainTable == null)
return;
pManholeTable = Globals.createTableInMemory("Point Table", createPointFields(), pWS);
if (pManholeTable == null)
return;
if (pRasterLayer != null)
{
pSurfaceTable = Globals.createTableInMemory("Surface Table", createSurfaceFields(), pWS);
if (pSurfaceTable == null)
return;
}
pMainLabelTable = Globals.createTableInMemory("Line Label Table", createLineLabelFields(), pWS);
if (pMainLabelTable == null)
return;
pTapTable = Globals.createTableInMemory("Points Along Table", createLineLabelFields(), pWS);
if (pTapTable == null)
return;
// add the table to the map so it can be edited
// Create a new standalone table and add it to the collection of the focus map
pStandAloneTabMainLabel = new StandaloneTableClass();
pStandAloneTabMainLabel.Table = pMainLabelTable;
pStandAloneTabColl.AddStandaloneTable(pStandAloneTabMainLabel);
pMainLabelTable = (ITable)pStandAloneTabMainLabel;// QI, used in data graph
pTableFieldsMainLabel = (ITableFields)pStandAloneTabMainLabel;
pStandAloneTabMain = new StandaloneTableClass();
pStandAloneTabMain.Table = pMainTable;
pStandAloneTabColl.AddStandaloneTable(pStandAloneTabMain);
pMainTable = (ITable)pStandAloneTabMain;// QI, used in data graph
pTableFieldsMain = (ITableFields)pStandAloneTabMain;
pStandAloneTabManhole = new StandaloneTableClass();
pStandAloneTabManhole.Table = pManholeTable;
pStandAloneTabColl.AddStandaloneTable(pStandAloneTabManhole);
pManholeTable = (ITable)pStandAloneTabManhole;// QI, used in data graph
pTableFieldsManhole = (ITableFields)pStandAloneTabManhole;
if (pSurfaceTable != null)
{
pStandAloneTabSurface = new StandaloneTableClass();
pStandAloneTabSurface.Table = pSurfaceTable;
pStandAloneTabColl.AddStandaloneTable(pStandAloneTabSurface);
pSurfaceTable = (ITable)pStandAloneTabSurface;// QI, used in data graph
pTableFieldsSurface = (ITableFields)pStandAloneTabSurface;
}
if (pTapTable != null)
{
pStandAloneTabTap = new StandaloneTableClass();
pStandAloneTabTap.Table = pTapTable;
pStandAloneTabColl.AddStandaloneTable(pStandAloneTabTap);
pTapTable = (ITable)pStandAloneTabTap;// QI, used in data graph
pTableFieldsTap = (ITableFields)pStandAloneTabTap;
}
// Refresh the TOC
pMxDoc.UpdateContents();
// get an insert cursor for the table
pCursor = pManholeTable.Insert(true);
double minChartVal = 0.0;
double maxChartVal = 0.0;
int id = 0;
foreach (manholeDetails manholeDetail in SewerColManholes)
{
//SewerElevCollManholesDetails.Add(new object[] { pPt.M, manRim, manInvElev, manInv, manID });
pRowBuff = pManholeTable.CreateRowBuffer();
pRowBuff.set_Value(pRowBuff.Fields.FindField("X"), manholeDetail.M);//0
pRowBuff.set_Value(pRowBuff.Fields.FindField("TOPELEV"), manholeDetail.Top);//1
pRowBuff.set_Value(pRowBuff.Fields.FindField("BOTELEV"), manholeDetail.Bottom);//2
//pRowBuff.set_Value(pRowBuff.Fields.FindField("INVERT"), manholeDetail.Invert);//3
pRowBuff.set_Value(pRowBuff.Fields.FindField("ID"), manholeDetail.ManholeID);//4
if (id == 0)
{
minChartVal = (double)manholeDetail.Bottom;
maxChartVal = (double)manholeDetail.Top;
id++;
}
else
{
if (minChartVal > (double)manholeDetail.Bottom)
minChartVal = (double)manholeDetail.Bottom;
if (maxChartVal < (double)manholeDetail.Top)
maxChartVal = (double)manholeDetail.Top;
}
pCursor.InsertRow(pRowBuff);
}
// flush any writes
pCursor.Flush();
Marshal.ReleaseComObject(pCursor);
pCursor = pMainTable.Insert(true);
pLabelCursor = pMainLabelTable.Insert(true);
pTapCursor = pTapTable.Insert(true);
foreach (mainDetails mainDetail in SewerColMains)
{
//SewerElevCollManholesDetails.Add(new object[] { pPt.M, manRim, manInvElev, manInv, manID });
//pRowBuff.set_Value(pRowBuff.Fields.FindField("FROMM"), mainDetail.UpM);//0
//pRowBuff.set_Value(pRowBuff.Fields.FindField("TOM"), mainDetail.DownM);//1
//pRowBuff.set_Value(pRowBuff.Fields.FindField("FROMELEV"), mainDetail.UpElev);//2
//pRowBuff.set_Value(pRowBuff.Fields.FindField("TOELEV"), mainDetail.DownElev);//3
pRowBuff = pMainTable.CreateRowBuffer();
pRowBuff.set_Value(pRowBuff.Fields.FindField("ELEVATION"), mainDetail.UpElev);//2
pRowBuff.set_Value(pRowBuff.Fields.FindField("MEASURE"), mainDetail.UpM);//3
pRowBuff.set_Value(pRowBuff.Fields.FindField("FACILITYID"), mainDetail.MainID);//4
pCursor.InsertRow(pRowBuff);
pRowBuff = pMainTable.CreateRowBuffer();
pRowBuff.set_Value(pRowBuff.Fields.FindField("ELEVATION"), mainDetail.DownElev);//2
pRowBuff.set_Value(pRowBuff.Fields.FindField("MEASURE"), mainDetail.DownM);//3
pRowBuff.set_Value(pRowBuff.Fields.FindField("FACILITYID"), mainDetail.MainID);//4
pCursor.InsertRow(pRowBuff);
pLine = new LineClass();
pFromPnt = new PointClass();
pToPnt = new PointClass();
pMidPnt = new PointClass();
pFromPnt.Y = mainDetail.UpElev;
pFromPnt.X = mainDetail.UpM;
pToPnt.Y = mainDetail.DownElev;
pToPnt.X = mainDetail.DownM;
pLine.PutCoords(pFromPnt, pToPnt);
pSegment = pLine as ISegment;
pSegment.QueryPoint(esriSegmentExtension.esriNoExtension, 0.5, true, pMidPnt);
// pSegM = (ISegmentM)pSegment;
// pSegM.SetMs(
pRowBuff = pMainLabelTable.CreateRowBuffer();
pRowBuff.set_Value(pRowBuff.Fields.FindField("ELEVATION"), pMidPnt.Y);//2
pRowBuff.set_Value(pRowBuff.Fields.FindField("MEASURE"), pMidPnt.X);//3
pRowBuff.set_Value(pRowBuff.Fields.FindField("FACILITYID"), mainDetail.MainID);//4
pRowBuff.set_Value(pRowBuff.Fields.FindField("LABEL"), mainDetail.Label);//4
pLabelCursor.InsertRow(pRowBuff);
double slope = (pToPnt.Y - pFromPnt.Y) / (pToPnt.X - pFromPnt.X);
foreach (tapDetails tpDet in SewerColTap)
{
double distDown;
if (tpDet.Added == true)
continue;
if (pFromPnt.X < pToPnt.X)
{
if (tpDet.M > pFromPnt.X && tpDet.M < pToPnt.X)
{
distDown = tpDet.M - pFromPnt.X;
}
else
continue;
}
else
{
if (tpDet.M > pToPnt.X && tpDet.M < pFromPnt.X)
{
distDown = tpDet.M - pToPnt.X;
}
else
continue;
}
{
pSegment.QueryPoint(esriSegmentExtension.esriNoExtension, distDown, false, pMidPnt);
//if (pMidPnt.X == tpDet.M)
//{
pRowBuff = pTapTable.CreateRowBuffer();
pRowBuff.set_Value(pRowBuff.Fields.FindField("ELEVATION"), pMidPnt.Y);//2
pRowBuff.set_Value(pRowBuff.Fields.FindField("MEASURE"), tpDet.M);//3
pRowBuff.set_Value(pRowBuff.Fields.FindField("FACILITYID"), tpDet.tapID);//4
pRowBuff.set_Value(pRowBuff.Fields.FindField("LABEL"), tpDet.tapLabel);//4
//pRowBuff.set_Value(pRowBuff.Fields.FindField("LABEL"), mainDetail.Label);//4
pTapCursor.InsertRow(pRowBuff);
tpDet.Added = true;
//SewerColTap.Remove(tpDet);
// }
}
}
//if (minChartVal > (double)manholeDetail.InvertElev)
// minChartVal = (double)manholeDetail.InvertElev;
//if (maxChartVal < (double)manholeDetail.Rim)
// maxChartVal = (double)manholeDetail.Rim;
}
// flush any writes
pCursor.Flush();
Marshal.ReleaseComObject(pCursor);
pLabelCursor.Flush();
Marshal.ReleaseComObject(pLabelCursor);
pTapCursor.Flush();
Marshal.ReleaseComObject(pTapCursor);
if (pSurfaceTable != null)
{
pPtCollection = (IPointCollection)pPolyLineZ;
pEnumVertex = pPtCollection.EnumVertices;
pEnumVertex.Reset();
int lPartIndex;
int lVertexIndex;
pEnumVertex.Next(out pPt, out lPartIndex, out lVertexIndex);
pCursor = pSurfaceTable.Insert(true);
while (pPt != null)
{
pRowBuff = pSurfaceTable.CreateRowBuffer();
pRowBuff.set_Value(pRowBuff.Fields.FindField("X"), pPt.M);//2
pRowBuff.set_Value(pRowBuff.Fields.FindField("Y"), pPt.Z);//3
pCursor.InsertRow(pRowBuff);
pEnumVertex.Next(out pPt, out lPartIndex, out lVertexIndex);
}
}
//=============================================================================
// create the graph from the table
// create graph
pDataGraphBase = new DataGraphTClass();
pDataGraphT = (IDataGraphT)pDataGraphBase;
// graph, axis and legend titles. Substitute them for different input layer
pDataGraphT.GeneralProperties.Title = ProfileGraph[CurrentDetail].GraphTitle_Name; // "Sewer Main Profile";
pDataGraphT.LegendProperties.Title = ProfileGraph[CurrentDetail].Legend_Name; //"Profile Legend";
// IDataGraphTAxisProperties pHort = pDataGraphT.AxisProperties[0];
pDataGraphT.AxisProperties[0].Title = ProfileGraph[CurrentDetail].LeftAxis_Name;
pDataGraphT.AxisProperties[0].AutomaticMaximum = true;
pDataGraphT.AxisProperties[0].AutomaticMinimum = true;
pDataGraphT.AxisProperties[0].Minimum = minChartVal - 5;
pDataGraphT.AxisProperties[0].Maximum = maxChartVal + 5;
pDataGraphT.AxisProperties[0].InitDefaults();
//pDataGraphT.AxisProperties[1].AutomaticMaximum = true;
//pDataGraphT.AxisProperties[1].AutomaticMinimum = false;
//pDataGraphT.AxisProperties[1].Minimum = minChartVal - 5;
////pDataGraphT.AxisProperties[1].Title = "Manholes";
//pDataGraphT.AxisProperties[1].Visible = true;
pDataGraphT.AxisProperties[3].Visible = true;
pDataGraphT.AxisProperties[3].Title = ProfileGraph[CurrentDetail].TopAxis_Name;
pDataGraphT.AxisProperties[2].Title = ProfileGraph[CurrentDetail].BottomAxis_Name; // "Date";
pDataGraphT.AxisProperties[2].ValueFormat = "0";
pDataGraphT.AxisProperties[2].Minimum = 0;
pDataGraphT.AxisProperties[2].AutomaticMinimum = false;
pDataGraphT.AxisProperties[2].ValueFormat = "#,##0.###";
pDataGraphBase.Name = ProfileGraph[CurrentDetail].Graph_Name; ;
// & strTableName layerName;
//IDataGraphTGeneralProperties pGenProp = pDataGraphT.GeneralProperties;
//pGenProp.Show3D = true;
// put the legend below the graph
//pDataGraphT.LegendProperties.Alignment = esriDataGraphTLegendBottom
// use only for series-specific properties
//IPointSeriesProperties pPtSeries;
//IAreaSeriesProperties pAreaSeries;
//ILineSeriesProperties pLineSeries;
//-------------------------------------------------------------------------------
// area series - ground elevation
int idx = 0;
if (pSurfaceTable != null)
{
// create the area graph for the ground elevation
pAreaSeriesProps = pDataGraphT.AddSeries("area:vertical"); //("scatter_plot") '("line:vertical")
pAreaSeriesProps.SourceData = pSurfaceTable;// pLayer
pAreaSeriesProps.ColorType = esriGraphColorType.esriGraphColorCustomAll;
pColor = Globals.GetColor(137, 112, 68);
pAreaSeriesProps.CustomColor = pColor.RGB; // pSymbol.Color.RGB
// get the fields to graph - ground elevation
strXDataFldName = "X"; //pTable.Fields.Field(i).Name ' "Dist_to_Rds"
strYDataFldName = "Y"; // pTable.Fields.Field(i).Name ' "Dist_to_Rds"
// pSeriesProps.whereClause = whereClause
pAreaSeriesProps.InLegend = true; //show legend ' false = don't show legend
pAreaSeriesProps.Name = ProfileGraph[CurrentDetail].Elevation_LayerName;//A4LGSharedFunctions.Localizer.GetString("GeoNetToolsAlias_1");
//pSeriesProps.LabelField = "OBJECTID";
pAreaSeriesProps.ValueFormat = "0 ";
pAreaSeriesProps.SetField(0, strXDataFldName); // timefldName
pAreaSeriesProps.SetField(1, strYDataFldName);
// sort on the X value
pSortFlds = (IDataSortSeriesProperties)pAreaSeriesProps;
pSortFlds.AddSortingField(strXDataFldName, true, ref idx);
}
//-------------------------------------------------------------------------------
//------Manhole Locations
// create the area graph for the ground elevation
pAreaSeriesProps = pDataGraphT.AddSeries("bar:minmax"); //("scatter_plot") '("line:vertical")
pManHoleSeries = (IBarSeriesProperties)pAreaSeriesProps;
pManHoleSeries.BarStyle = esriBarStyle.esriCylinderBar;
pManHoleSeries.BarSize = 5;
pAreaSeriesProps.SourceData = pManholeTable;// pLayer
pAreaSeriesProps.ColorType = esriGraphColorType.esriGraphColorCustomAll;
pColor = Globals.GetColor(255, 255, 68);
pAreaSeriesProps.CustomColor = pColor.RGB; // pSymbol.Color.RGB
pAreaSeriesProps.InLegend = true; //show legend ' false = don't show legend
pAreaSeriesProps.Name = ProfileGraph[CurrentDetail].Point_LayerName;//"Point Locations";
pAreaSeriesProps.HorizontalAxis = 3;
pAreaSeriesProps.LabelField = "ID";
pAreaSeriesProps.SetField(0, "X");
pAreaSeriesProps.SetField(1, "BOTELEV");
pAreaSeriesProps.SetField(2, "TOPELEV");
// sort on the X value
//pSortFlds = (IDataSortSeriesProperties)pAreaSeriesProps;
//idx = 0;
//pSortFlds.AddSortingField("X", true, ref idx);
//----
// line series - sewer line
pColor = Globals.GetColor(76, 230, 0);// green
pLineSeriesProps = pDataGraphT.AddSeries("line:vertical"); //("area:vertical") '("scatter_plot") '("line:vertical")
pLineSeriesProps.SourceData = pMainTable; // pLayer
pLineSeriesProps.ColorType = esriGraphColorType.esriGraphColorCustomAll;
pLineSeriesProps.PenProperties.Width = 3;
pLineSeriesProps.CustomColor = pColor.RGB; // pSymbol.Color.RGB
// don't have any symbols on the line, just solid
pLineSeriesProps2 = (ILineSeriesProperties)pLineSeriesProps;// 'QI
pLineSeriesProps2.SymbolProperties.Style = esriDataGraphTSymbolType.esriDataGraphTSymbolNothing;
// get the fields to graph
strXDataFldName = "MEASURE";
strYDataFldName = "ELEVATION";
pLineSeriesProps.InLegend = true; // show legend ' false = don't show legend
pLineSeriesProps.Name = ProfileGraph[CurrentDetail].Line_LayerName;//"Line Profile";// pMainTable.Fields.get_Field(pMainTable.Fields.FindField("ELEVATION")).AliasName;
//pSeriesProps.LabelField = "OBJECTID"
pLineSeriesProps.ValueFormat = "0 ";
pLineSeriesProps.SetField(0, strXDataFldName);// timefldName
pLineSeriesProps.SetField(1, strYDataFldName);
// sort on the X value
pSortFlds = (IDataSortSeriesProperties)pLineSeriesProps;
pSortFlds.AddSortingField(strXDataFldName, true, ref idx);
//---------- end line series
pScatterSeriesProps = pDataGraphT.AddSeries("scatter_plot"); //("area:vertical") '("scatter_plot") '("line:vertical")
pScatterSeriesProps.SourceData = pMainLabelTable; // pLayer
pScatterSeriesProps.ColorType = esriGraphColorType.esriGraphColorCustomAll;
pScatterSeriesProps.PenProperties.Width = 3;
pScatterSeriesProps.CustomColor = pColor.RGB; // pSymbol.Color.RGB
// don't have any symbols on the line, just solid
pScatterSeriesProps2 = (IPointSeriesProperties)pScatterSeriesProps;// 'QI
pScatterSeriesProps2.SymbolProperties.Style = esriDataGraphTSymbolType.esriDataGraphTSymbolCircle;
pScatterSeriesProps2.SymbolProperties.Visible = false;
pScatterSeriesProps2.SymbolProperties.Color = pColor.RGB;
pScatterSeriesProps2.SymbolProperties.BorderProperties.Color = pColor.RGB;
pScatterSeriesProps2.SymbolProperties.BorderProperties.Style = esriDataGraphTPenType.esriDataGraphTPenClear;
// get the fields to graph
strXDataFldName = "MEASURE";
strYDataFldName = "ELEVATION";
pScatterSeriesProps.InLegend = false; // show legend ' false = don't show legend
pScatterSeriesProps.Name = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsAlias_14");
//pSeriesProps.LabelField = "OBJECTID"
pScatterSeriesProps.ValueFormat = " ";
pScatterSeriesProps.HorizontalAxis = 3;
pScatterSeriesProps.LabelField = "LABEL";
pScatterSeriesProps.Marks = true;
pScatterSeriesProps.SetField(0, strXDataFldName);// timefldName
pScatterSeriesProps.SetField(1, strYDataFldName);
//pScatterSeriesProps.SetField(2, "LABEL");
// sort on the X value
// pSortFlds = (IDataSortSeriesProperties)pScatterSeriesProps;
// pSortFlds.AddSortingField(strXDataFldName, true, ref idx);
//ISeriesProperties pScatterSeriesProps;
pScatterSeriesProps = pDataGraphT.AddSeries("scatter_plot"); //("area:vertical") '("scatter_plot") '("line:vertical")
pScatterSeriesProps.SourceData = pTapTable; // pLayer
// get the fields to graph
strXDataFldName = "MEASURE";
strYDataFldName = "ELEVATION";
pScatterSeriesProps.ColorType = esriGraphColorType.esriGraphColorCustomAll;
pScatterSeriesProps.PenProperties.Width = 3;
pScatterSeriesProps.HorizontalAxis = 5;
pScatterSeriesProps.LabelField = "LABEL";
if (ProfileGraph[CurrentDetail].PointAlong_ShowLabels.ToUpper() == "TRUE" && ProfileGraph[CurrentDetail].PointAlong_Labels.Length > 0)
{
pScatterSeriesProps.Marks = true;
}
pScatterSeriesProps.InLegend = true; // show legend ' false = don't show legend
pScatterSeriesProps.Name = ProfileGraph[CurrentDetail].PointAlong_LayerName;//"Points Along";
//pSeriesProps.LabelField = "OBJECTID"
pScatterSeriesProps.ValueFormat = " ";
pScatterSeriesProps.SetField(0, strXDataFldName);// timefldName
pScatterSeriesProps.SetField(1, strYDataFldName);
pColor = Globals.GetColor(255, 0, 0);// green
pScatterSeriesProps.CustomColor = pColor.RGB; // pSymbol.Color.RGB
// don't have any symbols on the line, just solid
//IPointSeriesProperties pScatterSeriesProps2;
pScatterSeriesProps2 = (IPointSeriesProperties)pScatterSeriesProps;// 'QI
pScatterSeriesProps2.SymbolProperties.Style = esriDataGraphTSymbolType.esriDataGraphTSymbolStar;
pScatterSeriesProps2.SymbolProperties.Visible = true;
pScatterSeriesProps2.SymbolProperties.Color = pColor.RGB;
pScatterSeriesProps2.SymbolProperties.BorderProperties.Color = pColor.RGB;
pScatterSeriesProps2.SymbolProperties.BorderProperties.Style = esriDataGraphTPenType.esriDataGraphTPenSolid;
pDataGraphBase.UseSelectedSet = false;
pCancelTracker = new CancelTrackerClass();
pDataGraphT.Update(pCancelTracker);
// create data graph window
pDataGraphWin = new DataGraphWindowClass();
pDataGraphWin.DataGraphBase = pDataGraphBase;
pDataGraphWin.Application = app;
// size and position the window
pDataGraphWin.PutPosition(0, 0, 900, 250);
// add the graph to the project
pDataGraphs = (IDataGraphCollection)pMxDoc; //QI
pDataGraphs.AddDataGraph(pDataGraphBase);
//IDataGraphT ptmp = (IDataGraphT)pDataGraphs.DataGraph[1];
//string fld = ptmp.SeriesProperties[5].GetField(0);
//fld = ptmp.SeriesProperties[5].GetField(1);
//fld = ptmp.SeriesProperties[5].GetField(2);
//fld = ptmp.SeriesProperties[5].LabelField;
//fld = ptmp.SeriesProperties[5].Marks.ToString();
// fld = ptmp.SeriesProperties[5].HorizontalAxis;
pDataGraphT.AxisProperties[0].AutomaticMaximum = true;
pDataGraphT.AxisProperties[0].AutomaticMinimum = true;
// pDataGraphT.AxisProperties[0].Minimum = minChartVal - 5;
//pDataGraphT.AxisProperties[0].Maximum = maxChartVal + 5;
pDataGraphT.AxisProperties[0].InitDefaults();
// show the graph
pDataGraphWin.Show(true);
//// get an insert cursor for the table
//pCursor = null;
//pRowBuff = null;
//pCursor = pProfTable.Insert(true);
//// populate the table
//IPoint pPt;
//int lPartIndex;
//int lVertexIndex;
//IEnumVertex pEnumVertex;
//pPtCollection = (IPointCollection)pPolyline;
//pEnumVertex = pPtCollection.EnumVertices;
//pEnumVertex.Reset();
//// add the vertex xyz to the new table
//i = 0;
//pEnumVertex.Next(out pPt, out lPartIndex, out lVertexIndex);
//while (pPt != null)
//{
// pRowBuff = pProfTable.CreateRowBuffer();
// pRowBuff.set_Value(pRowBuff.Fields.FindField("X"), pPt.X);
// pRowBuff.set_Value(pRowBuff.Fields.FindField("Y"), pPt.Y);
// pRowBuff.set_Value(pRowBuff.Fields.FindField("Z"), pPt.Z);
// pRowBuff.set_Value(pRowBuff.Fields.FindField("M"), pPt.M);
// // keep -99999 as a flag, data will be calculated later,
// // right now a graph can't ignore null values
// if (SewerElevCollFroms[i] == null || SewerElevCollFroms[i].ToString() == "")
// {
// pRowBuff.set_Value(pRowBuff.Fields.FindField("UPELEV"), -99999);
// if (MessageBox.Show("There is a null value in the Upstream Elevations, Continue?", "Missing Data", MessageBoxButtons.YesNo) == DialogResult.No)
// {
// return;
// }
// }
// else
// {
// pRowBuff.set_Value(pRowBuff.Fields.FindField("UPELEV"), SewerElevCollFroms[i]);
// }
// if (SewerElevCollTos[i] == null || SewerElevCollTos[i].ToString() == "")
// {
// pRowBuff.set_Value(pRowBuff.Fields.FindField("DOWNELEV"), -99999);
// if (MessageBox.Show("There is a null value in the Downstream Elevations, Continue?", "Missing Data", MessageBoxButtons.YesNo) == DialogResult.No)
// {
// return;
// }
// }
// else
// {
// pRowBuff.set_Value(pRowBuff.Fields.FindField("DOWNELEV"), SewerElevCollTos[i]);
// }
// if (SewerElevCollRim[i] == null || SewerElevCollRim[i].ToString() == "")
// {
// pRowBuff.set_Value(pRowBuff.Fields.FindField("RIMELEV"), -99999);
// if (MessageBox.Show("There is a null value in the Rim Elevation, Continue?", "Missing Data", MessageBoxButtons.YesNo) == DialogResult.No)
// {
// return;
// }
// }
// else
// {
// pRowBuff.set_Value(pRowBuff.Fields.FindField("RIMELEV"), SewerElevCollRim[i]);
// }
// if (SewerElevCollInvertElev[i] == null || SewerElevCollInvertElev[i].ToString() == "")
// {
// pRowBuff.set_Value(pRowBuff.Fields.FindField("INVERTELEV"), -99999);
// if (MessageBox.Show("There is a null value in the Invert Elevation, Continue?", "Missing Data", MessageBoxButtons.YesNo) == DialogResult.No)
// {
// return;
// }
// }
// else
// {
// pRowBuff.set_Value(pRowBuff.Fields.FindField("INVERTELEV"), SewerElevCollInvertElev[i]);
// }
// // pRowBuff.set_Value(pRowBuff.Fields.FindField("UPELEV"), SewerElevCollFroms[i]);
// //pRowBuff.set_Value(pRowBuff.Fields.FindField("DOWNELEV"), SewerElevCollTos[i]);
// // pRowBuff.set_Value(pRowBuff.Fields.FindField("RIMELEV"), SewerElevCollRim[i]);
// // pRowBuff.set_Value(pRowBuff.Fields.FindField("INVERTELEV"), SewerElevCollInvertElev[i]);
// /** use this code if graph can ignore null data
// ' ' skip records with -99999 as sewer elev
// ' If SewerElevColl(i) <> -99999 Then
// ' pRowBuff.Value(pRowBuff.Fields.FindField("SewerElev")) = SewerElevColl(i)
// ' Else
// ' pRowBuff.Value(pRowBuff.Fields.FindField("SewerElev")) = Null
// ' End If*/
// pCursor.InsertRow(pRowBuff);
// pEnumVertex.Next(out pPt, out lPartIndex, out lVertexIndex);
// i++;
//}
//// flush any writes
//pCursor.Flush();
//Marshal.ReleaseComObject(pCursor);
///*
// ' Calculate a value for an intermediate point between 2 manholes
// ' needed because graph requires a value for every record or it gives it a zero.
// ' Sewer lines have values at each manhole but a sewerline is composed of many
// ' lines - where the laterals break it.
// ' ** this may change if they modify the software to ignore null values in a graph
// */
//// make a cursor of just the records that have a valid sewer elev
//// needed to get the deltaSewerElev of the sewer elev data
////*********
//string currentField = "UPELEV";
//for (int k = 0; k < 4; k++)
//{
// switch (k)
// {
// case 0:
// currentField = "UPELEV";
// break;
// case 1:
// currentField = "DOWNELEV";
// break;
// case 2:
// currentField = "RIMELEV";
// break;
// case 3:
// currentField = "INVERTELEV";
// break;
// }
// double Mmin = 0.0;
// double Mmax = 0.0;
// double minSewerElev = 0.0;
// double maxSewerElev = 0.0;
// double deltaSewerElev = 0.0;
// double deltaM = 0.0;
// double newZ = 0.0;
// double m = 0.0;
// double sewerelev = 0.0;
// int j;
// IRow pRowSewerElev;
// ICursor pCursorSewerElev;
// IQueryFilter pQueryFilter;
// pQueryFilter = new QueryFilterClass();
// pQueryFilter.WhereClause = currentField + " <> -99999";
// pCursorSewerElev = pProfTable.Search(pQueryFilter, false);
// // recreate the cursor as an update cursor
// pCursor = null;
// pCursor = pProfTable.Update(null, false);
// pRowBuff = pCursor.NextRow();
// j = 0;
// deltaM = 0;
// while (pRowBuff != null)
// {
// // for the intermediate records, SewerElev will have a value of -99999,
// // update them with a calculated value
// if ((double)(pRowBuff.get_Value(pRowBuff.Fields.FindField(currentField))) == -99999)
// {
// m = (double)pRowBuff.get_Value(pRowBuff.Fields.FindField("M"));
// newZ = (((m - Mmin) / deltaM) * deltaSewerElev) + sewerelev;
// pRowBuff.set_Value(pRowBuff.Fields.FindField(currentField), newZ);
// pCursor.UpdateRow(pRowBuff as IRow);
// }
// else
// {
// //valid sewer elev record
// // calculate the delta sewer elev
// if (j == 0)
// {
// // get the min and max sewer elev values
// // get the man and max M value, this is used in the ratio calculation,
// // I can't use the whole line length as the M because the slope of the
// // sewer pipe can change at each manhole so the calculation has to be
// // from manhole to manhole, not the whole line
// try
// {
// pRowSewerElev = pCursorSewerElev.NextRow();
// minSewerElev = (double)pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField(currentField));
// //string tmp = pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("M")).ToString();
// //if (tmp == "")
// // Mmin = 0.0;
// //else
// // Mmin = Convert.ToDouble(tmp);
// Mmin = (double)pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("M"));
// pRowSewerElev = pCursorSewerElev.NextRow();
// maxSewerElev = (double)pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField(currentField));
// Mmax = (double)pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("M"));
// }
// catch (Exception Ex)
// {
// MessageBox.Show(Ex.Message);
// }
// }
// else
// {
// pRowSewerElev = pCursorSewerElev.NextRow();
// if (pRowSewerElev == null)
// {
// break;
// }
// minSewerElev = maxSewerElev;
// Mmin = Mmax;
// maxSewerElev = (double)pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField(currentField));
// Mmax = (double)pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("M"));
// }
// deltaSewerElev = maxSewerElev - minSewerElev;
// deltaM = Mmax - Mmin;
// // this value is the base value that the calc'd values need as a base
// sewerelev = minSewerElev;//pRowBuff.Value(pRowBuff.Fields.FindField("SewerElev"))
// j++;
// }
// pRowBuff = (IRowBuffer)pCursor.NextRow();
// }
// pCursor.Flush();
// Marshal.ReleaseComObject(pCursor);
// Marshal.ReleaseComObject(pCursorSewerElev);
//}
////=============================================================================
//// create the graph from the table
//IDataGraphBase pDataGraphBase;
//IDataGraphT pDataGraphT;
//// create graph
//pDataGraphBase = new DataGraphTClass();
//pDataGraphT = (IDataGraphT)pDataGraphBase;
//// graph, axis and legend titles. Substitute them for different input layer
//pDataGraphT.GeneralProperties.Title = "Sewer Main Profile";
//pDataGraphT.LegendProperties.Title = "Profile Legend";
//// IDataGraphTAxisProperties pHort = pDataGraphT.AxisProperties[0];
//pDataGraphT.AxisProperties[0].Title = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsAlias_13");
//pDataGraphT.AxisProperties[0].AutomaticMaximum = true;
//pDataGraphT.AxisProperties[0].AutomaticMinimum = true;
////pDataGraphT.AxisProperties[0].Minimum = minChartVal - 5;
////pDataGraphT.AxisProperties[0].Maximum= maxChartVal + 5;
////pDataGraphT.AxisProperties[1].AutomaticMaximum = true;
////pDataGraphT.AxisProperties[1].AutomaticMinimum = false;
////pDataGraphT.AxisProperties[1].Minimum = minChartVal - 5;
//////pDataGraphT.AxisProperties[1].Title = "Manholes";
////pDataGraphT.AxisProperties[1].Visible = true;
//pDataGraphT.AxisProperties[3].Visible = true;
//pDataGraphT.AxisProperties[3].Title = "Manholes";
//pDataGraphT.AxisProperties[2].Title = "Length (feet)"; // "Date";
//pDataGraphT.AxisProperties[2].ValueFormat = "0";
//pDataGraphT.AxisProperties[2].Minimum = 0;
//pDataGraphT.AxisProperties[2].AutomaticMinimum = false;
//pDataGraphT.AxisProperties[2].ValueFormat = "#,##0.###";
//pDataGraphBase.Name = "Sewer Main Profile Graph"; // & strTableName layerName;
////IDataGraphTGeneralProperties pGenProp = pDataGraphT.GeneralProperties;
////pGenProp.Show3D = true;
//// put the legend below the graph
////pDataGraphT.LegendProperties.Alignment = esriDataGraphTLegendBottom
//// use only for series-specific properties
////IPointSeriesProperties pPtSeries;
////IAreaSeriesProperties pAreaSeries;
////ILineSeriesProperties pLineSeries;
////-------------------------------------------------------------------------------
//// area series - ground elevation
//ISeriesProperties pAreaSeriesProps;
//IColor pColor;
//// create the area graph for the ground elevation
//pAreaSeriesProps = pDataGraphT.AddSeries("area:vertical"); //("scatter_plot") '("line:vertical")
//pAreaSeriesProps.SourceData = pProfTable;// pLayer
//pAreaSeriesProps.ColorType = esriGraphColorType.esriGraphColorCustomAll;
//pColor = Globals.GetColor(137, 112, 68);
//pAreaSeriesProps.CustomColor = pColor.RGB; // pSymbol.Color.RGB
//String strXDataFldName;
//String strYDataFldName;
//// get the fields to graph - ground elevation
//strXDataFldName = "M"; //pTable.Fields.Field(i).Name ' "Dist_to_Rds"
//strYDataFldName = "Z"; // pTable.Fields.Field(i).Name ' "Dist_to_Rds"
////timefldName = "TSDateTime" ' substitute data/time field name for different dataset
////gageIDFldName = "Name" ' substitute gage ID field name for different dataset
//// pSeriesProps.whereClause = whereClause
//pAreaSeriesProps.InLegend = true; //show legend ' false = don't show legend
//pAreaSeriesProps.Name = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsAlias_1");
////pSeriesProps.LabelField = "OBJECTID";
//pAreaSeriesProps.ValueFormat = "0 ";
//pAreaSeriesProps.SetField(0, strXDataFldName); // timefldName
//pAreaSeriesProps.SetField(1, strYDataFldName);
//// sort on the X value
//IDataSortSeriesProperties pSortFlds;
//pSortFlds = (IDataSortSeriesProperties)pAreaSeriesProps;
//int idx = 0;
//pSortFlds.AddSortingField(strXDataFldName, true, ref idx);
////-------------------------------------------------------------------------------
////------Manhole Locations
//IBarSeriesProperties pManHoleSeries;
//// create the area graph for the ground elevation
//pAreaSeriesProps = pDataGraphT.AddSeries("bar:minmax"); //("scatter_plot") '("line:vertical")
//pManHoleSeries = (IBarSeriesProperties)pAreaSeriesProps;
//pManHoleSeries.BarStyle = esriBarStyle.esriCylinderBar;
//pManHoleSeries.BarSize = 5;
//pAreaSeriesProps.SourceData = pManTable;// pLayer
//pAreaSeriesProps.ColorType = esriGraphColorType.esriGraphColorCustomAll;
//pColor = Globals.GetColor(255, 255, 68);
//pAreaSeriesProps.CustomColor = pColor.RGB; // pSymbol.Color.RGB
//pAreaSeriesProps.InLegend = true; //show legend ' false = don't show legend
//pAreaSeriesProps.Name = "Manhole Locations";
//pAreaSeriesProps.HorizontalAxis = 3;
//pAreaSeriesProps.LabelField = "ID";
//pAreaSeriesProps.SetField(0, "X");
//pAreaSeriesProps.SetField(1, "INVERTELEV");
//pAreaSeriesProps.SetField(2, "RIMELEV");
//// sort on the X value
////pSortFlds = (IDataSortSeriesProperties)pAreaSeriesProps;
////idx = 0;
////pSortFlds.AddSortingField("X", true, ref idx);
////----
//// line series - sewer line
//currentField = "UPELEV";
//int currentFieldWidth = 1;
//for (int k = 3; k >= 0; k--)
//{
// switch (k)
// {
// case 0:
// currentField = "UPELEV";
// pColor = Globals.GetColor(76, 230, 0);// green
// currentFieldWidth = 3;
// break;
// case 1:
// currentField = "DOWNELEV";
// pColor = Globals.GetColor(76, 0, 255);
// currentFieldWidth = 3;
// break;
// case 2:
// currentField = "RIMELEV";
// pColor = Globals.GetColor(76, 230, 255);
// currentFieldWidth = 3;
// continue;
// //break;
// case 3:
// currentField = "INVERTELEV";
// pColor = Globals.GetColor(255, 230, 0);
// currentFieldWidth = 3;
// break;
// }
// ISeriesProperties pLineSeriesProps;
// pLineSeriesProps = pDataGraphT.AddSeries("line:vertical"); //("area:vertical") '("scatter_plot") '("line:vertical")
// pLineSeriesProps.SourceData = pProfTable; // pLayer
// pLineSeriesProps.ColorType = esriGraphColorType.esriGraphColorCustomAll;
// pLineSeriesProps.PenProperties.Width = currentFieldWidth;
// pLineSeriesProps.CustomColor = pColor.RGB; // pSymbol.Color.RGB
// // don't have any symbols on the line, just solid
// ILineSeriesProperties pLineSeriesProps2;
// pLineSeriesProps2 = (ILineSeriesProperties)pLineSeriesProps;// 'QI
// pLineSeriesProps2.SymbolProperties.Style = esriDataGraphTSymbolType.esriDataGraphTSymbolNothing;
// // get the fields to graph
// strXDataFldName = "M";
// strYDataFldName = currentField;
// pLineSeriesProps.InLegend = true; // show legend ' false = don't show legend
// pLineSeriesProps.Name = pProfTable.Fields.get_Field(pProfTable.Fields.FindField(currentField)).AliasName;
// //pSeriesProps.LabelField = "OBJECTID"
// pLineSeriesProps.ValueFormat = "0 ";
// pLineSeriesProps.SetField(0, strXDataFldName);// timefldName
// pLineSeriesProps.SetField(1, strYDataFldName);
// // sort on the X value
// pSortFlds = (IDataSortSeriesProperties)pLineSeriesProps;
// pSortFlds.AddSortingField(strXDataFldName, true, ref idx);
// //---------- end line series
//}
//pDataGraphBase.UseSelectedSet = false;
//ITrackCancel pCancelTracker;
//pCancelTracker = new CancelTrackerClass();
//pDataGraphT.Update(pCancelTracker);
////pDataGraphT.get_AxisProperties(0).AutomaticMaximum = true;
////pDataGraphT.get_AxisProperties(0).AutomaticMinimum= true;
////pDataGraphT.get_AxisProperties(1).AutomaticMaximum = true;
////pDataGraphT.get_AxisProperties(1).AutomaticMinimum = true;
////pDataGraphT.get_AxisProperties(2).AutomaticMaximum = true;
////pDataGraphT.get_AxisProperties(2).AutomaticMinimum = true;
////pDataGraphT.get_AxisProperties(3).AutomaticMaximum = true;
////pDataGraphT.get_AxisProperties(3).AutomaticMinimum = true;
//// create data graph window
//IDataGraphWindow2 pDataGraphWin;
//pDataGraphWin = new DataGraphWindowClass();
//pDataGraphWin.DataGraphBase = pDataGraphBase;
//pDataGraphWin.Application = app;
//// size and position the window
//pDataGraphWin.PutPosition(0, 0, 900, 250);
//// add the graph to the project
//IDataGraphCollection pDataGraphs;
//pDataGraphs = (IDataGraphCollection)pMxDoc; //QI
//pDataGraphs.AddDataGraph(pDataGraphBase);
////IDataGraphT ptmp = (IDataGraphT)pDataGraphs.DataGraph[1];
////string fld = ptmp.SeriesProperties[5].GetField(0);
////fld = ptmp.SeriesProperties[5].GetField(1);
////fld = ptmp.SeriesProperties[5].GetField(2);
////fld = ptmp.SeriesProperties[5].LabelField;
////fld = ptmp.SeriesProperties[5].Marks.ToString();
//// fld = ptmp.SeriesProperties[5].HorizontalAxis;
//// show the graph
//pDataGraphWin.Show(true);
}
catch (Exception Ex)
{
MessageBox.Show(A4LGSharedFunctions.Localizer.GetString("ErrorInThe") + "ProfileCreateGraph " + Ex.Message);
}
finally
{
pWS = null;
pCursor = null;
pMxDoc = null;
pMap = null;
pPolyLineZ = null;
pZAwareLineZ = null;
pSurface = null;
pRasterLayer = null;
pRasLay = null;
pPtOrigFrom = null;
pPtOrigTo = null;
pStandAloneTabColl = null;
pStandAloneTabMainLabel = null;
pTapTable = null;
pMainTable = null;
pManholeTable = null;
pSurfaceTable = null;
pMainLabelTable = null;
pTableFieldsMainLabel = null;
pStandAloneTabMain = null;
pTableFieldsMain = null;
pStandAloneTabManhole = null;
pTableFieldsManhole = null;
pStandAloneTabSurface = null;
pTableFieldsSurface = null;
pStandAloneTabTap = null;
pTableFieldsTap = null;
pRowBuff = null;
pLabelCursor = null;
pTapCursor = null;
pSegment = null;
pLine = null;
pFromPnt = null;
pToPnt = null;
pMidPnt = null;
pDataGraphBase = null;
pDataGraphT = null;
pPtCollection = null;
pEnumVertex = null;
pPt = null;
pAreaSeriesProps = null;
pColor = null;
pSortFlds = null;
pScatterSeriesProps2 = null;
pScatterSeriesProps = null;
pManHoleSeries = null;
pLineSeriesProps2 = null;
pLineSeriesProps = null;
pCancelTracker = null;
pDataGraphWin = null;
pDataGraphs = null;
}
}
/// <summary>
/// 判断pline的frompoint 在pnt1和 pnt2组成的线的哪一侧
/// </summary>
/// <params name="pnt1"></params>
/// <params name="pnt2"></params>
/// <params name="pline"></params>
/// <returns>返回与回采方向相同的巷道线 </returns>
private IPolyline GetPointPos(IPoint pnt1, IPoint pnt2, IPolyline pline, int iDirect)
{
IPoint pntstart = pline.FromPoint;
if (pntstart == pnt1) //pline 起点与pnt1相同
{
return pline;
}
else if (pline.ToPoint == pnt1) //pline 终点与pnt1相同
{
pline.ReverseOrientation();
//return pline;
}
else //非切眼状态
{
//(p2-p0)*(p1-p0)>0 则p0p1在p1点拐向右侧得到p1p2,(p2-p0)*(p1-p0)<0 则p0p1在p1点拐向左侧得到p1p2, p1为共同点
IPoint p1p0 = new PointClass();
//p1-p0
p1p0.X = pnt1.X - pnt2.X;
p1p0.Y = pnt1.Y - pnt2.Y;
IPoint p2p0 = new PointClass();
//p2-p0
p2p0.X = pntstart.X - pnt2.X;
p2p0.Y = pntstart.Y - pnt2.Y;
//(p2-p0)*(p1-p0)
double newrel = p2p0.X * p1p0.Y - p1p0.X * p2p0.Y;
if (newrel > 0) //frompoint 在切眼右侧
{
if (iDirect == -1)
pline.ReverseOrientation();
}
else if (newrel < 0) //frompoint 在切眼左侧
{
if (iDirect == 1)
pline.ReverseOrientation();
//return pline;
}
}
return pline;
}
//根据多段线和阀门数组创建高程剖面
public static void ProfileCreateGraph(MainFrm pMainFrm, IPolyline pPolyline, IArray pSewerElevArray)
{
AxMapControl axMap = pMainFrm.getMapControl();
IZ pPolylineZ = pPolyline as IZ;
IRasterLayer pRasterLyr = FindRasterLayer("Elevation", pMainFrm);
//获得表面进行插值
ISurface pSurface = GetSurface(pRasterLyr);
//创建Polyline z-ware;
IZAware pZAwareLineZ = pPolyline as IZAware;
pZAwareLineZ.ZAware = true;
//'* work around for InterpolateFromSurface sometimes flipping polyline
IPoint pPtOrigFrom = pPolyline.FromPoint;
IPoint pPtOrigTo = pPolyline.ToPoint;
//添加Z值到多边形上
pPolylineZ.InterpolateFromSurface(pSurface);
if (pPolyline.FromPoint.X != pPtOrigFrom.X || pPolyline.FromPoint.Y != pPtOrigFrom.Y)
pPolyline.ReverseOrientation();
//添加M值到线上
IMSegmentation pMSegmentation = pPolyline as IMSegmentation;
IMAware pMAware = pPolyline as IMAware;
pMAware.MAware = true;
pMSegmentation.SetMsAsDistance(false);
//创建表格
ITable pTable = ProfileCreateTable();
int i=0;
if (pTable != null)
{
//在图层列表控件中要确保该表格还不存在，如果存在则删除它
IStandaloneTableCollection pStandAloneTabColl = axMap.ActiveView.FocusMap as IStandaloneTableCollection;
for ( i = 0; i<=pStandAloneTabColl.StandaloneTableCount - 1; i++)
{
if (pStandAloneTabColl.get_StandaloneTable(i).Name == "xxprofiletable")
pStandAloneTabColl.RemoveStandaloneTable(pStandAloneTabColl.get_StandaloneTable(i));
}
//创建一个新的独立表，并把它添加到地图集合中
IStandaloneTable pStandAloneTab = new StandaloneTableClass();
pStandAloneTab.Table = pTable;
pStandAloneTabColl = axMap.ActiveView.FocusMap as IStandaloneTableCollection;
pStandAloneTabColl.AddStandaloneTable(pStandAloneTab);
pTable = pStandAloneTab as ITable;
//为两个字段设置别名
ITableFields pTableFields = pStandAloneTab as ITableFields;
IFieldInfo pFieldInfo = pTableFields.get_FieldInfo(pTableFields.FindField("Z"));
pFieldInfo.Alias = "Ground Elevation";
pFieldInfo = pTableFields.get_FieldInfo(pTableFields.FindField("SewerElev"));
pFieldInfo.Alias = "Sewer Line Elevation";
//为表格获得一个插入光标
ICursor pCursor=pTable.Insert(true);
IRowBuffer pRowBuff;
//
IPointCollection pPtCollection = pPolyline as IPointCollection;
IEnumVertex pEnumVertex = pPtCollection.EnumVertices;
pEnumVertex.Reset();
IPoint pPT;
int iPartIndex;
int iVertexIndex;
i = 0;
//添加节点XYZ到新表格中
pEnumVertex.Next(out pPT, out iPartIndex, out iVertexIndex);
while (pPT != null)
{
pRowBuff = pTable.CreateRowBuffer();
pRowBuff.set_Value(pRowBuff.Fields.FindField("X"),pPT.X);
pRowBuff.set_Value(pRowBuff.Fields.FindField("Y"),pPT.Y);
pRowBuff.set_Value(pRowBuff.Fields.FindField("Z"),pPT.Z);
pRowBuff.set_Value( pRowBuff.Fields.FindField("M"),pPT.M);
pRowBuff.set_Value(pRowBuff.Fields.FindField("SewerElev"), Convert.ToDouble(pSewerElevArray.get_Element(i)));
pCursor.InsertRow(pRowBuff);
pEnumVertex.Next(out pPT, out iPartIndex, out iVertexIndex);
i = i + 1;
}
pCursor.Flush();
pCursor = null;
pCursor = pTable.Search(null, false);
IQueryFilter pQueryFilter = new QueryFilterClass();
pQueryFilter.WhereClause = "SewerElev <> -99";
ICursor pCursorSewerElev = pTable.Search(pQueryFilter, false);
pCursor = null;
pCursor = pTable.Update(null, false);
pRowBuff = pCursor.NextRow();
double m = 0;
double Mmin=0;
double Mmax=0;
double deltaM=0;
double deltaSewerElev=0;
double sewerelev=0;
double newZ=0;
int j = 0;
double minSewerElev=0;
double maxSewerElev=0;
IRow pRowSewerElev;
while (pRowBuff != null)
{
if (Convert.ToDouble(pRowBuff.get_Value(pRowBuff.Fields.FindField("SewerElev"))) == -99)
{
m = Convert.ToDouble(pRowBuff.get_Value(pRowBuff.Fields.FindField("M")));
newZ = (((m - Mmin) / deltaM) * deltaSewerElev) + sewerelev;
pRowBuff.set_Value(pRowBuff.Fields.FindField("SewerElev"), newZ);
pCursor.UpdateRow(pRowBuff as IRow);
}
else
{
if (j == 0)
{
pRowSewerElev = pCursorSewerElev.NextRow();
minSewerElev = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("SewerElev")));
Mmin = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("M")));
pRowSewerElev = pCursorSewerElev.NextRow();
maxSewerElev = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("SewerElev")));
Mmax = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("M")));
}
else
{
pRowSewerElev = pCursorSewerElev.NextRow();
if (pRowSewerElev != null)
{
minSewerElev = maxSewerElev;
Mmin = Mmax;
maxSewerElev =Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("SewerElev")));
Mmax = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("M")));
}
}
deltaSewerElev = maxSewerElev - minSewerElev;
deltaM = Mmax - Mmin;
sewerelev = minSewerElev;
j = j + 1;
}
pRowBuff = pCursor.NextRow() as IRowBuffer;
}
pCursor.Flush();
//从表格中创建图形
m_SewerElevStructArray = new ArrayClass();
pCursor = null;
pCursor = pTable.Search(null, false);
pRowSewerElev = null;
pRowSewerElev = pCursor.NextRow();
while (pRowSewerElev != null)
{
clsProfileStruct pProfileDataStruct = new clsProfileStruct();
pProfileDataStruct.M = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("M")));
pProfileDataStruct.Z = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("Z")));
pProfileDataStruct.dSewerElev = Convert.ToDouble(pRowSewerElev.get_Value(pRowSewerElev.Fields.FindField("Sewerelev")));
m_SewerElevStructArray.Add(pProfileDataStruct);
pRowSewerElev = pCursor.NextRow();
}
frmDrawProfile frmDrawProfile1 = new frmDrawProfile(m_SewerElevStructArray);
frmDrawProfile1.Show();
}
}