/*private DataTable DoCrossAnalysis(Dictionary<string, List<IFeature>> dict,int crossType)
* {
* if (dict.Count <= 0) return null;
* //dicCross = new Dictionary<string,string>();
* hsCross = new HashSet<string>();
* DataTable dt = new DataTable();
* dt.Columns.Add(new DataColumn("图层"));
* foreach (string s in dict.Keys)
* {
* dt.Columns.Add(new DataColumn(s));
* }
* try
* {
* foreach (MajorClass mca in LogicDataStructureManage2D.Instance.GetAllMajorClass())
* {
* if (!dict.ContainsKey(mca.Alias)) continue;
* List<IFeature> linesA = dict[mca.Alias];
* DataRow dr = dt.NewRow();
* dr["图层"] = mca.Alias;
* foreach (MajorClass mcb in LogicDataStructureManage2D.Instance.GetAllMajorClass())
* {
* if (!dict.ContainsKey(mcb.Alias)) continue;
* List<IFeature> linesB = dict[mcb.Alias];
* int count = 0;
*
* //if (linesB == linesA) continue;
*
* int n = 0;
* foreach (IFeature la in linesA)
* {
* count++;
* WaitForm.SetCaption("正在分析【" + mca.Alias + "】与【" + mcb.Alias + "】，" + count + "/" + linesA.Count);
* int dA = GetDiameter(la, this._diameter);
* IPolyline lineA = la.Shape as IPolyline;
* foreach (IFeature lb in linesB)
* {
* if (la == lb) continue;
* int dB = GetDiameter(lb, this._diameter);
* IPolyline lineB = lb.Shape as IPolyline;
* //ITopologicalOperator topo = lineA as ITopologicalOperator;
* ITopologicalOperator topo = lineA as ITopologicalOperator;
* topo.Simplify();
* IGeometry geo = topo.Intersect(lineB, esriGeometryDimension.esriGeometry0Dimension);
* if (geo.IsEmpty) continue;
* IPointCollection pc = geo as IPointCollection;
* IPoint point = pc.get_Point(0);
* //if (point == lineA.FromPoint || point == lineA.ToPoint || point == lineB.FromPoint || point == lineB.ToPoint)
* if(IsPointSame(point,lineA.FromPoint)||IsPointSame(point,lineA.ToPoint)||IsPointSame(point,lineB.FromPoint)||IsPointSame(point,lineB.ToPoint))
* continue;
* double disA = double.MaxValue;
* double zA = double.MaxValue;
* GetDistanceAndZ(lineA, point, out disA, out zA);
* double disB = double.MaxValue;
* double zB = double.MaxValue;
* GetDistanceAndZ(lineB, point, out disB, out zB);
* double l = Double.MaxValue;
* if (crossType == 0)
* {
* l = Convert.ToDouble((dA + dB) / 2000);
* }
* else
* {
* if (dictVertical.ContainsKey(mca.Name + "_" + mcb.Name))
*
*
* l = (((double)dA +(double) dB) / 2000) + dictVertical[mca.Name + "_" + mcb.Name];
* }
* if (l == Double.MaxValue) continue;
* if (System.Math.Abs(zA - zB) > l) continue;
* else
* {
* string idA = mca.Name + "_" + la.OID;
* string idB = mcb.Name + "_" + lb.OID;
* hsCross.Add(idA + "," + idB);
* n++;
* //if (dicCross.ContainsValue(idA) && dicCross.ContainsKey(idB))
* //{
* // if (dicCross[idB] == idA) continue;
*
* //}
* //else
* //{
* // if (dicCross.ContainsKey(idA)) continue;
* // dicCross[idA] = idB;
* // n++;
*
* //}
* //cross.Add(idA + "," + idB);
* //n++;
* }
* }
* }
* dr[mcb.Alias] = n;
*
* }
* dt.Rows.Add(dr);
* }
* return dt;
* }
* catch (System.Exception ex)
* {
* return null;
* }
*
* }
*
* private bool IsPointSame(IPoint p1, IPoint p2)
* {
* if (p1.X == p2.X && p1.Y == p2.Y && p1.Z == p2.Z) return true;
* else return false;
* }
* private void GetDistanceAndZ(IPolyline line, IPoint point, out double dis, out double z)
* {
* if (line == null || point == null)
* {
* dis = double.MaxValue;
* z = double.MaxValue;
* return;
* }
* else
* {
* dis = System.Math.Sqrt((point.X - line.FromPoint.X) * (point.X - line.FromPoint.X) + (point.Y - line.FromPoint.Y) * (point.Y - line.FromPoint.Y));
* z = dis * (line.ToPoint.Z - line.FromPoint.Z) / line.Length + line.FromPoint.Z;
* }
*
* }
*
* private int GetDiameter(IFeature feature, string fieldName)
* {
* IFields fields = feature.Fields;
* int index = fields.FindField(this._diameter);
* string d = feature.get_Value(index).ToString();
* int h;
* if (d.Contains("*"))
* {
* int n = d.IndexOf("*");
* string strd = d.Substring(n + 1);
* System.Int32.TryParse(strd, out h);
* }
* else
* {
* System.Int32.TryParse(d, out h);
* }
* return h;
* }*/
private void lbx_CrossPipe_DoubleClick(object sender, EventArgs e)
{
try
{
app.Current2DMapControl.ActiveView.FocusMap.ClearSelection();
string temp = this.lbx_CrossPipe.SelectedItem.ToString();
string lineA = temp.Substring(0, (temp.IndexOf(",")));
string lineB = temp.Substring(temp.IndexOf(",") + 1);
if (lineA == null || lineB == null)
{
return;
}
string mcNameA = lineA.Substring(0, lineA.IndexOf("_"));
string fOidA = lineA.Substring(lineA.IndexOf("_") + 1);
string mcNameB = lineB.Substring(0, lineB.IndexOf("_"));
string fOidB = lineB.Substring(lineB.IndexOf("_") + 1);
int OIDA;
int OIDB;
Int32.TryParse(fOidA, out OIDA);
Int32.TryParse(fOidB, out OIDB);
foreach (MajorClass mc in LogicDataStructureManage2D.Instance.GetAllMajorClass())
{
if (mc.Name == mcNameA)
{
bool have = false;
string[] arrFc2DId = mc.Fc2D.Split(';');
if (arrFc2DId == null)
{
continue;
}
foreach (SubClass sc in mc.SubClasses)
{
if (!sc.Visible2D)
{
continue;
}
foreach (string fc2DId in arrFc2DId)
{
DF2DFeatureClass dffc = DF2DFeatureClassManager.Instance.GetFeatureClassByID(fc2DId);//根据要素类ID得到DF2DFC
if (dffc == null)
{
continue;
}
FacilityClass facc = dffc.GetFacilityClass(); //得到设施类
IFeatureClass fc = dffc.GetFeatureClass(); //得到要素类
IFeatureLayer fl = dffc.GetFeatureLayer();
if (fc == null || facc == null || facc.Name != "PipeLine")
{
continue;
}
if (fl == null)
{
return;
}
IFeature feature1 = fc.GetFeature(OIDA);
if (feature1 == null)
{
return;
}
app.Current2DMapControl.ActiveView.FocusMap.SelectFeature(fl, feature1);
//app.Current2DMapControl.ActiveView.FocusMap.SelectFeature(fl, feature2);
IPolyline polyline = feature1.Shape as IPolyline;
IPoint point = polyline.ToPoint;
app.Current2DMapControl.MapScale = 500;
app.Current2DMapControl.CenterAt(point);
have = true;
}
if (have)
{
break;
}
}
}
if (mc.Name == mcNameB)
{
bool have = false;
string[] arrFc2DId = mc.Fc2D.Split(';');
if (arrFc2DId == null)
{
continue;
}
foreach (SubClass sc in mc.SubClasses)
{
if (!sc.Visible2D)
{
continue;
}
foreach (string fc2DId in arrFc2DId)
{
DF2DFeatureClass dffc = DF2DFeatureClassManager.Instance.GetFeatureClassByID(fc2DId);//根据要素类ID得到DF2DFC
if (dffc == null)
{
continue;
}
FacilityClass facc = dffc.GetFacilityClass(); //得到设施类
IFeatureClass fc = dffc.GetFeatureClass(); //得到要素类
IFeatureLayer fl = dffc.GetFeatureLayer();
if (fc == null || facc == null || facc.Name != "PipeLine")
{
continue;
}
if (fl == null)
{
return;
}
IFeature feature = fc.GetFeature(OIDB);
app.Current2DMapControl.ActiveView.FocusMap.SelectFeature(fl, feature);
IPolyline polyline = feature.Shape as IPolyline;
IPoint point = polyline.FromPoint;
app.Current2DMapControl.MapScale = 500;
app.Current2DMapControl.CenterAt(point);
have = true;
}
if (have)
{
break;
}
}
}
}
}
catch (System.Exception ex)
{
}
}
public override void OnMouseDown(int button, int shift, int x, int y, double mapX, double mapY)
{
DF2DApplication app = DF2DApplication.Application;
m_ActiveView = app.Current2DMapControl.ActiveView;
IGraphicsContainer pGC = m_ActiveView.GraphicsContainer;
if (this.m_ActiveView.FocusMap.FeatureSelection != null)
{
this.m_ActiveView.FocusMap.ClearSelection();
}
bool ready = false;
if (app == null || app.Current2DMapControl == null)
{
return;
}
IGeometry pGeo = null;
try
{
if (button == 1)
{
PointClass searchPoint = new PointClass();
searchPoint.PutCoords(mapX, mapY);
pGeo = PublicFunction.DoBuffer(searchPoint,
PublicFunction.ConvertPixelsToMapUnits(m_ActiveView, GlobalValue.System_Selection_Option().Tolerate));
if (pGeo == null)
{
return;
}
ready = true;
if (ready)
{
bool haveone = false;
foreach (LogicGroup lg in LogicDataStructureManage2D.Instance.RootLogicGroups)
{
foreach (MajorClass mc in lg.MajorClasses)
{
string[] arrFc2DId = mc.Fc2D.Split(';');
if (arrFc2DId == null)
{
continue;
}
IFeatureCursor pFeatureCursor = null;
IFeature pFeature = null;
foreach (string fc2DId in arrFc2DId)
{
DF2DFeatureClass dffc = DF2DFeatureClassManager.Instance.GetFeatureClassByID(fc2DId);
if (dffc == null)
{
continue;
}
IFeatureClass fc = dffc.GetFeatureClass();
FacilityClass facc = dffc.GetFacilityClass();
if (facc.Name != "PipeNode")
{
continue;
}
IFeatureLayer fl = dffc.GetFeatureLayer();
if (fc == null || pGeo == null || fl == null)
{
continue;
}
if (!fl.Visible)
{
continue;
}
ISpatialFilter pSpatialFilter = new SpatialFilter();
pSpatialFilter.Geometry = pGeo;
pSpatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
pFeatureCursor = fc.Search(pSpatialFilter, false);
if (pFeatureCursor == null)
{
continue;
}
pFeature = pFeatureCursor.NextFeature();
if (pFeature == null)
{
continue;
}
haveone = true;
IGeometry pGeometry = pFeature.Shape as IGeometry;
if (pGeometry.GeometryType == esriGeometryType.esriGeometryPoint)
{
IPoint pPoint = pGeometry as IPoint;
if (this._bFinished)
{
this._bFinished = false;
this._startFCID = fc.FeatureClassID.ToString();
this._startOid = pFeature.OID;
AddCallout(pPoint, "起点");
app.Current2DMapControl.ActiveView.Refresh();
}
else
{
if (this._startFCID == fc.FeatureClassID.ToString() && this._startOid == pFeature.OID)
{
XtraMessageBox.Show("您选中的是同一个管点设施。", "提示");
return;
}
this._bFinished = true;
AddCallout(pPoint, "终点");
app.Current2DMapControl.ActiveView.Refresh();
if (this._startFCID != fc.FeatureClassID.ToString())
{
XtraMessageBox.Show("您选中的不是同一类管点设施。", "提示");
return;
}
else
{
WaitForm.Start("正在分析...", "请稍后");
TopoClass2D tc = FacilityInfoService2D.GetTopoClassByFeatureClassID(fc.FeatureClassID.ToString());
if (tc == null)
{
return;
}
TopoNetwork net = tc.GetNetwork();
if (net == null)
{
WaitForm.Stop();
XtraMessageBox.Show("构建拓扑网络失败！", "提示");
return;
}
else
{
string startId = this._startFCID + "_" + this._startOid.ToString();
string endId = fc.FeatureClassID.ToString() + "_" + pFeature.OID.ToString();
List <string> path;
double shortestLength = net.SPFA(startId, endId, out path);
if ((shortestLength > 0.0 && shortestLength != double.MaxValue) || (path != null && path.Count > 0))
{
List <IPoint> listPt = new List <IPoint>();
IPointCollection pointCol = new PolylineClass();
foreach (string nodeId in path)
{
int index = nodeId.LastIndexOf("_");
string fcID = nodeId.Substring(0, index);
string oid = nodeId.Substring(index + 1, nodeId.Length - index - 1);
DF2DFeatureClass dffcTemp = DF2DFeatureClassManager.Instance.GetFeatureClassByID(fcID);
if (dffcTemp == null || dffcTemp.GetFeatureClass() == null)
{
continue;
}
if (dffcTemp.GetFacilityClassName() != "PipeNode")
{
continue;
}
IQueryFilter filter = new QueryFilter();
filter.WhereClause = "OBJECTID =" + oid;
filter.SubFields = "OBJECTID ,SHAPE";
IFeature feature = null;
IFeatureCursor cursor = null;
try
{
cursor = dffcTemp.GetFeatureClass().Search(filter, false);
while ((feature = cursor.NextFeature()) != null)
{
if (feature.Shape != null && feature.Shape is IGeometry)
{
IGeometry geo = feature.Shape as IGeometry;
switch (geo.GeometryType)
{
case esriGeometryType.esriGeometryPoint:
IPoint pt = geo as IPoint;
//pt.Z = pt.Z + 1;
listPt.Add(pt);
pointCol.AddPoint(pt);
break;
}
}
}
}
catch (System.Exception ex)
{
}
finally
{
if (cursor != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(cursor);
cursor = null;
}
if (feature != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(feature);
feature = null;
}
}
}
if (listPt.Count > 0)
{
IPolyline polyline = pointCol as IPolyline;
ISimpleLineSymbol pLineSymbol = new SimpleLineSymbol();
pLineSymbol.Style = esriSimpleLineStyle.esriSLSSolid;
pLineSymbol.Width = 5;
pLineSymbol.Color = GetRGBColor(0, 230, 240);
IElement elementL = new LineElement();
elementL.Geometry = polyline;
ILineElement pLineElement = elementL as ILineElement;
pLineElement.Symbol = pLineSymbol;
pGC.AddElement(elementL, 0);
ISimpleMarkerSymbol simpleMarkerSymbol = new SimpleMarkerSymbol();
simpleMarkerSymbol.Color = GetRGBColor(255, 0, 0);
simpleMarkerSymbol.Outline = false;
simpleMarkerSymbol.Size = 5;
simpleMarkerSymbol.Style = esriSimpleMarkerStyle.esriSMSCircle;
foreach (IPoint pt in listPt)
{
try
{
IMarkerElement pMarkerElement = new MarkerElementClass();
pMarkerElement.Symbol = simpleMarkerSymbol;
IElement pElement = pMarkerElement as IElement;
pElement.Geometry = pt;
pGC.AddElement(pElement, 0);
}
catch (System.Exception ex)
{
continue;
}
}
}
app.Current2DMapControl.ActiveView.Refresh();
}
else
{
WaitForm.Stop();
XtraMessageBox.Show("两点不连通！", "提示");
pGC.DeleteAllElements();
}
}
}
}
}
}
if (haveone)
{
break;
}
}
if (haveone)
{
break;
}
}
}
}
}
catch (System.Exception ex)
{
XtraMessageBox.Show("分析出错！", "提示");
}
finally
{
WaitForm.Stop();
}
}
//public void ShowProperty()
//{
// try
// {
// _dtShow.Rows.Clear();
// if (_dt == null || _dt.Rows.Count < _num) return;
// this.bsiInfo.Caption = "浏览 " + _num + "/" + _dt.Rows.Count;
// DataRow dr = _dt.Rows[_num - 1];
// for (int i = 0; i < _dt.Columns.Count; i++)
// {
// String columnName = _dt.Columns[i].ColumnName;
// if (columnName == null) continue;
// if (dr[columnName] == null || dr[columnName].ToString() == "") continue;
// string value = dr[columnName].ToString();
// double dTemp = 0.0;
// string dStrTemp = "";
// bool bDouble = double.TryParse(value, out dTemp);
// if (bDouble) dStrTemp = dTemp.ToString("0.00");
// else dStrTemp = value;
// DataRow drnew = _dtShow.NewRow();
// drnew["Property"] = columnName;
// drnew["Value"] = dStrTemp;
// _dtShow.Rows.Add(drnew);
// }
// }
// catch (System.Exception ex)
// {
// }
//}
private void ShowProperty()
{
try
{
if (_currentClass == null)
{
return;
}
_dtShow.Rows.Clear();
DataTable dt = _dict[_currentClass];
if (dt == null || dt.Rows.Count < _num)
{
return;
}
if (dt.Rows.Count == 0 || dt.Rows.Count == 1)
{
this.bbiFirst.Enabled = false;
this.bbiPreviousOne.Enabled = false;
this.bbiNextOne.Enabled = false;
this.bbiLastOne.Enabled = false;
}
else
{
if (_num == 1)
{
this.bbiFirst.Enabled = false;
this.bbiPreviousOne.Enabled = false;
this.bbiNextOne.Enabled = true;
this.bbiLastOne.Enabled = true;
}
else if (_num == dt.Rows.Count)
{
this.bbiFirst.Enabled = true;
this.bbiPreviousOne.Enabled = true;
this.bbiNextOne.Enabled = false;
this.bbiLastOne.Enabled = false;
}
else
{
this.bbiFirst.Enabled = true;
this.bbiPreviousOne.Enabled = true;
this.bbiNextOne.Enabled = true;
this.bbiLastOne.Enabled = true;
}
}
this.bsiInfo.Caption = "浏览 " + _num + "/" + dt.Rows.Count;
DataRow dr = dt.Rows[_num - 1];
for (int i = 0; i < dt.Columns.Count; i++)
{
DataRow drnew = _dtShow.NewRow();
drnew["Property"] = dt.Columns[i].Caption;
drnew["Value"] = dr[dt.Columns[i].ColumnName];
_dtShow.Rows.Add(drnew);
}
#region 定位
DF2DApplication app = DF2DApplication.Application;
if (app == null || app.Current2DMapControl == null)
{
return;
}
if (_currentClass == "建筑物" || _currentClass == "构筑物")
{
FacilityClass fac;
if (_currentClass == "建筑物")
{
fac = FacilityClassManager.Instance.GetFacilityClassByName("Building");
}
else
{
fac = FacilityClassManager.Instance.GetFacilityClassByName("Structure");
}
if (fac != null)
{
string[] fc2D = fac.Fc2D.Split(';');
DF2DFeatureClass dffc = DF2DFeatureClassManager.Instance.GetFeatureClassByID(fc2D[0]);
if (dffc == null)
{
return;
}
IFeatureClass fc = dffc.GetFeatureClass();
IFeatureLayer fl = dffc.GetFeatureLayer();
if (fc == null)
{
return;
}
int oid = int.Parse(dr["oid"].ToString());
IFeature feature = fc.GetFeature(oid);
app.Current2DMapControl.ActiveView.FocusMap.ClearSelection();
app.Current2DMapControl.ActiveView.FocusMap.SelectFeature(fl as ILayer, feature);
app.Current2DMapControl.ActiveView.Refresh();
IGeometry geo = feature.Shape;
IEnvelope pEnv = geo.Envelope;
IPoint pPoint = new PointClass();
pPoint.PutCoords((pEnv.XMax + pEnv.XMin) / 2, (pEnv.YMax + pEnv.YMin) / 2);
app.Current2DMapControl.MapScale = 500;
app.Current2DMapControl.CenterAt(pPoint);
}
}
else
{
MajorClass mc = LogicDataStructureManage2D.Instance.GetMajorClassBySubClassName(_currentClass);
if (mc != null && !string.IsNullOrEmpty(mc.Fc2D))
{
string[] arrFc2DId = mc.Fc2D.Split(';');
if (arrFc2DId == null)
{
return;
}
foreach (string fc2DId in arrFc2DId)
{
DF2DFeatureClass dffc = DF2DFeatureClassManager.Instance.GetFeatureClassByID(fc2DId);
if (dffc == null)
{
continue;
}
FacilityClass fac = dffc.GetFacilityClass();
if (fac == null || fac.Name != dt.TableName)
{
continue;
}
IFeatureClass fc = dffc.GetFeatureClass();
IFeatureLayer fl = dffc.GetFeatureLayer();
if (fc == null)
{
continue;
}
int oid = int.Parse(dr["oid"].ToString());
IFeature feature = fc.GetFeature(oid);
app.Current2DMapControl.ActiveView.FocusMap.ClearSelection();
app.Current2DMapControl.ActiveView.FocusMap.SelectFeature(fl as ILayer, feature);
app.Current2DMapControl.ActiveView.Refresh();
IGeometry geo = feature.Shape;
IEnvelope pEnv = geo.Envelope;
IPoint pPoint = new PointClass();
pPoint.PutCoords((pEnv.XMax + pEnv.XMin) / 2, (pEnv.YMax + pEnv.YMin) / 2);
app.Current2DMapControl.MapScale = 500;
app.Current2DMapControl.CenterAt(pPoint);
}
}
}
#endregion
}
catch (Exception ex)
{
}
}
public override void OnMouseDown(int button, int shift, int x, int y, double mapX, double mapY)
{
IScreenDisplay pScr = m_pActiveView.ScreenDisplay;
//跟踪画线
IRubberBand pRB = new RubberLineClass();
m_pGeoTrack = pRB.TrackNew(pScr, null);
if ((m_pGeoTrack as IPointCollection).PointCount != 2)
{
XtraMessageBox.Show("请使用鼠标制定两点确定扯旗的管线");
return;
}
Element.DeleteElement(m_pActiveView.GraphicsContainer, "cq");
Element.AddGraphics(m_pActiveView.GraphicsContainer, m_pGeoTrack, GetDefaultSymbol(esriGeometryType.esriGeometryPolyline), "dmx");
IElement pElement = Element.GetElementByName(m_pMapControl.ActiveView.GraphicsContainer, "cq");
if (pElement != null)
{
m_pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
IFeature pFeature;
IGeometry pGeo;
IGeometry pPipeLineGeo;
IFeatureClass pFeatureClass;
IFeatureCursor pFeaCur;
ITopologicalOperator pTopo;
string classify = "";
string startNo = "";
string endNo = "";
string material = "";
string coverstyle = "";
string diameter = "";
string road = "";
double distance;
m_IntersectPipes = new List <IntersectPipe>();
string[] sysFields = new string[] { "Classify", "StartNo", "EndNo", "Material", "CoverStyle", "Diameter", "Road" };
string[] fields = new string[] { "类别", "起点号", "终点号", "材质", "埋设方式", "管径", "所在道路" };
try
{
foreach (MajorClass mc in LogicDataStructureManage2D.Instance.GetAllMajorClass())
{
WaitForm.Start("正在查询...", "请稍后");
string[] arrFc2DId = mc.Fc2D.Split(';');//将二级大类所对应的要素类ID转换为数组
if (arrFc2DId == null)
{
continue;
}
foreach (SubClass sc in mc.SubClasses)
{
if (!sc.Visible2D)
{
continue;
}
foreach (string fc2DId in arrFc2DId) //遍历二级子类所对应的要素类ID
{
DF2DFeatureClass dffc = DF2DFeatureClassManager.Instance.GetFeatureClassByID(fc2DId); //根据要素类ID得到DF2DFC
if (dffc == null)
{
continue;
}
FacilityClass fcc = dffc.GetFacilityClass();
if (fcc.Name != "PipeLine")
{
continue;
}
IFeatureLayer fl = dffc.GetFeatureLayer();
ISpatialFilter pSpatialFilter = new SpatialFilterClass();
pSpatialFilter.Geometry = m_pGeoTrack;
pSpatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
pSpatialFilter.WhereClause = "SMSCODE = '" + sc.Name + "'";
IFeatureClass fc = dffc.GetFeatureClass();
pFeaCur = fc.Search(pSpatialFilter, false);
while ((pFeature = pFeaCur.NextFeature()) != null)
{
foreach (string field in sysFields)
{
DFDataConfig.Class.FieldInfo fi = fcc.GetFieldInfoBySystemName(field);
if (fi == null)
{
continue;
}
int index = fc.Fields.FindField(fi.Name);
object obj = pFeature.get_Value(index);
switch (field)
{
case "Classify":
classify = obj.ToString();
break;
case "StartNo":
startNo = obj.ToString();
break;
case "EndNo":
endNo = obj.ToString();
break;
case "Material":
material = obj.ToString();
break;
case "CoverStyle":
coverstyle = obj.ToString();
break;
case "Diameter":
diameter = obj.ToString();
break;
case "Road":
road = obj.ToString();
break;
}
}
IPolyline pline = m_pGeoTrack as IPolyline;
IPoint point1 = pline.ToPoint;
ITopologicalOperator topo = pFeature.Shape as ITopologicalOperator;
IGeometry geo = topo.Intersect(m_pGeoTrack, esriGeometryDimension.esriGeometry0Dimension);
IPointCollection pointCol = geo as IPointCollection;
IPoint point2 = pointCol.get_Point(pointCol.PointCount - 1);
distance = GetDistanceOfTwoPoints(point1, point2);
IntersectPipe interPipe = new IntersectPipe(pFeature, fl, distance, classify, startNo, endNo, material, coverstyle, diameter, road);
m_IntersectPipes.Add(interPipe);
}
}
}
}
if (m_IntersectPipes.Count == 0)
{
return;
}
List <IntersectPipe> orderList = m_IntersectPipes.OrderBy(i => i.Distance).ToList <IntersectPipe>();
DrawPipeLabels();
int n = 0;
foreach (IntersectPipe interPipe in orderList)
{
WaitForm.SetCaption("正在输出属性，请稍后...");
DrawPipeInfo(interPipe, n);
++n;
}
WaitForm.Stop();
}
catch (System.Exception ex)
{
WaitForm.Stop();
}
}
public override void OnMouseDown(int button, int shift, int x, int y, double mapX, double mapY)
{
DF2DApplication app = DF2DApplication.Application;
IGraphicsContainer gc = app.Current2DMapControl.Map as IGraphicsContainer;
if (app == null || app.Current2DMapControl == null)
{
return;
}
m_pActiveView = app.Current2DMapControl.ActiveView;
m_Display = app.Current2DMapControl.ActiveView.ScreenDisplay;
IFeatureCursor pFeaCur;
IFeature pFeature;
string classify = "";
string startNo = "";
string endNo = "";
string material = "";
string coverstyle = "";
string diameter = "";
string road = "";
bool have = false;
try
{
if (button == 1)
{
IRubberBand band = new RubberRectangularPolygonClass();
m_pGeoTrack = band.TrackNew(m_Display, null);
if (m_pGeoTrack.IsEmpty)
{
IPoint searchPoint = new PointClass();
searchPoint.PutCoords(mapX, mapY);
m_pGeoTrack = DF2DPipe.Class.PublicFunction.DoBuffer(searchPoint, DF2DPipe.Class.PublicFunction.ConvertPixelsToMapUnits(m_pActiveView, GlobalValue.System_Selection_Option().Tolerate));
//m_ActiveView.FocusMap.SelectByShape(geo, s, false);
}
WaitForm.Start("正在查询...", "请稍后");
foreach (MajorClass mc in LogicDataStructureManage2D.Instance.GetAllMajorClass())
{
if (have)
{
break;
}
string[] arrFc2DId = mc.Fc2D.Split(';');//将二级大类所对应的要素类ID转换为数组
if (arrFc2DId == null)
{
continue;
}
foreach (SubClass sc in mc.SubClasses)
{
if (have)
{
break;
}
if (!sc.Visible2D)
{
continue;
}
foreach (string fc2DId in arrFc2DId) //遍历二级子类所对应的要素类ID
{
DF2DFeatureClass dffc = DF2DFeatureClassManager.Instance.GetFeatureClassByID(fc2DId); //根据要素类ID得到DF2DFC
if (dffc == null)
{
continue;
}
FacilityClass fcc = dffc.GetFacilityClass();
if (fcc.Name != "PipeLine")
{
continue;
}
IFeatureLayer fl = dffc.GetFeatureLayer();
IFeatureClass fc = dffc.GetFeatureClass();
ISpatialFilter pSpatialFilter = new SpatialFilterClass();
pSpatialFilter.Geometry = m_pGeoTrack;
pSpatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
pSpatialFilter.WhereClause = "SMSCODE = '" + sc.Name + "'";
pFeaCur = fc.Search(pSpatialFilter, false);
pFeature = pFeaCur.NextFeature();
if (pFeature == null)
{
continue;
}
foreach (string field in sysFields)
{
DFDataConfig.Class.FieldInfo fi = fcc.GetFieldInfoBySystemName(field);
if (fi == null)
{
continue;
}
int index = fc.Fields.FindField(fi.Name);
object obj = pFeature.get_Value(index);
switch (field)
{
case "Classify":
classify = obj.ToString();
break;
case "StartNo":
startNo = obj.ToString();
break;
case "EndNo":
endNo = obj.ToString();
break;
case "Material":
material = obj.ToString();
break;
case "CoverStyle":
coverstyle = obj.ToString();
break;
case "Diameter":
diameter = obj.ToString();
break;
case "Road":
road = obj.ToString();
break;
}
}
m_IntersectPipe = new IntersectPipe(pFeature, fl, 0, classify, startNo, endNo, material, coverstyle, diameter, road);
have = true;
}
}
}
}
if (m_IntersectPipe == null)
{
XtraMessageBox.Show("请重新获取单个管线");
WaitForm.Stop();
}
WaitForm.SetCaption("正在输出属性，请稍后...");
DrawNodeLabels(m_IntersectPipe.Feature, m_IntersectPipe);
WaitForm.Stop();
}
catch (System.Exception ex)
{
}
}
private void GetArrPipe()
{
//Load_LyrLstToArray();
IFeature pFeature;
IGeometry pGeo;
IGeometry pPipeLineGeo;
IFeatureClass pFeatureClass;
IFeatureCursor pFeaCur;
ITopologicalOperator pTopo;
m_pArrLineLayers.Clear();
m_pArrIntersectPnt.Clear();
m_pArrPipes.Clear();
string scName = "";
foreach (MajorClass mc in LogicDataStructureManage.Instance.GetAllMajorClass())
{
string[] arrFc2DId = mc.Fc2D.Split(';');//将二级大类所对应的要素类ID转换为数组
if (arrFc2DId == null)
{
continue;
}
foreach (SubClass sc in mc.SubClasses)
{
if (!sc.Visible2D)
{
continue;
}
foreach (string fc2DId in arrFc2DId) //遍历二级子类所对应的要素类ID
{
DF2DFeatureClass dffc = DF2DFeatureClassManager.Instance.GetFeatureClassByID(fc2DId); //根据要素类ID得到DF2DFC
if (dffc == null)
{
continue;
}
FacilityClass fcc = dffc.GetFacilityClass();
if (fcc.Name != "PipeLine")
{
continue;
}
IFeatureLayer fl = dffc.GetFeatureLayer();
m_pArrLineLayers.Add(fl);
ISpatialFilter pSpatialFilter = new SpatialFilterClass();
pSpatialFilter.Geometry = m_pGeoTrack;
pSpatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
pSpatialFilter.WhereClause = "SMSCODE = '" + sc.Name + "'";
IFeatureClass fc = dffc.GetFeatureClass();
pFeaCur = fc.Search(pSpatialFilter, false);
while ((pFeature = pFeaCur.NextFeature()) != null)
{
m_pArrPipes.Add(pFeature);
}
}
}
}
//根据交点的X坐标，将管线排序
double t;
IFeature f;
IPointCollection p;
double[] sortX = new double[m_pArrIntersectPnt.Count];
for (int k = 0; k < m_pArrIntersectPnt.Count; k++)
{
p = m_pArrIntersectPnt[k] as IPointCollection;
sortX[k] = p.get_Point(0).X;
}
for (int j = sortX.Length - 1; j > 0; j--)
{
for (int i = 0; i < j; i++)
{
if (sortX[i] > sortX[i + 1])
{
t = sortX[i];
sortX[i] = sortX[i + 1];
sortX[i + 1] = t;
f = m_pArrPipes[i] as IFeature;
m_pArrPipes[i] = m_pArrPipes[i + 1];
m_pArrPipes[i + 1] = f;
}
}
}
}