private void ClassQuery(MajorClass mc, MajorClass mctemp, ISpatialFilter filter, IGeometry geo)
{
if (mc == null || filter == null || geo == null)
{
return;
}
string[] arrFc3DId = mc.Fc3D.Split(';');
if (arrFc3DId == null)
{
return;
}
foreach (SubClass sc in mc.SubClasses)
{
if (!sc.Visible3D)
{
continue;
}
bool bHave = false;
foreach (string fc3DId in arrFc3DId)
{
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fc3DId);
if (dffc == null)
{
continue;
}
FacilityClass facc = dffc.GetFacilityClass();
IFeatureClass fc = dffc.GetFeatureClass();
if (fc == null || facc == null)
{
continue;
}
filter.WhereClause = "GroupId = " + sc.GroupId;
int count = fc.GetCount(filter);
if (count == 0)
{
continue;
}
bHave = true;
bHaveRes = true;
if (bHave)
{
break;
}
}
if (bHave)
{
SubClass sctemp = new SubClass(sc.Name, sc.GroupId, sc.Parent);
sctemp.Visible3D = sc.Visible3D;
mctemp.SubClasses.Add(sctemp);
}
}
}
private void btnSearch_Click(object sender, EventArgs e)
{
RestoreEnv();
this._dt.Rows.Clear();
string str = this.teRoadName.Text.Trim();
object obj = this.cmbFCs.SelectedItem;
WaitForm.Start("正在搜索...", "请稍后");
try
{
if (obj == null)
{
List <DF3DFeatureClass> list = Dictionary3DTable.Instance.GetFeatureClassByFacilityClassName("Road");
if (list != null && list.Count != 0)
{
foreach (DF3DFeatureClass dffc in list)
{
IFeatureClass fc = dffc.GetFeatureClass();
FacilityClass fac = dffc.GetFacilityClass();
if (fc != null && fac != null)
{
SearchRes(fc, fac.GetFieldInfoNameBySystemName("Name"), str);
}
}
}
}
else
{
if (obj is DF3DFeatureClass)
{
DF3DFeatureClass dffc = obj as DF3DFeatureClass;
IFeatureClass fc = dffc.GetFeatureClass();
FacilityClass fac = dffc.GetFacilityClass();
if (fc != null && fac != null)
{
SearchRes(fc, fac.GetFieldInfoNameBySystemName("Name"), str);
}
}
}
}
catch (Exception ex) { }
WaitForm.Stop();
}
private void btnSearch_Click(object sender, EventArgs e)
{
RestoreEnv();
this._dt.Rows.Clear();
string str = this.teName.Text.Trim();
object obj = this.cmbFCs.SelectedItem;
WaitForm.Start("正在搜索...", "请稍后");
try
{
if (obj != null && obj is DF3DFeatureClass)
{
DF3DFeatureClass dffc = obj as DF3DFeatureClass;
IFeatureClass fc = dffc.GetFeatureClass();
FacilityClass fac = dffc.GetFacilityClass();
if (fc != null && fac != null)
{
SearchRes(fc, fac.GetFieldInfoNameBySystemName("Name"), str);
}
}
}
catch (Exception ex) { }
WaitForm.Stop();
}
private void LoadProperty()
{
try
{
DF3DFeatureClass featureClassInfo = CommonUtils.Instance().CurEditLayer;
if (featureClassInfo == null)
{
return;
}
IFeatureClass fc = featureClassInfo.GetFeatureClass();
if (fc == null)
{
return;
}
IFieldInfoCollection fiCol = fc.GetFields();
if (fiCol == null)
{
return;
}
FacilityClass fac = featureClassInfo.GetFacilityClass();
if (fac == null)
{
for (int i = 0; i < fiCol.Count; i++)
{
IFieldInfo fi = fiCol.Get(i);
if (fi.Name == fc.FidFieldName)
{
continue;
}
switch (fi.FieldType)
{
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldGeometry:
case gviFieldType.gviFieldUnknown:
continue;
//case gviFieldType.gviFieldFloat:
//case gviFieldType.gviFieldDouble:
// break;
//case gviFieldType.gviFieldFID:
//case gviFieldType.gviFieldUUID:
//case gviFieldType.gviFieldInt16:
//case gviFieldType.gviFieldInt32:
//case gviFieldType.gviFieldInt64:
// break;
//case gviFieldType.gviFieldString:
// break;
//case gviFieldType.gviFieldDate:
default:
DataRow dr = this._dt.NewRow();
dr["FN"] = string.IsNullOrEmpty(fi.Alias) ? fi.Name : fi.Alias;
dr["FV"] = null;
dr["F"] = fi;
this._dt.Rows.Add(dr);
break;
}
}
}
else
{
List <DFDataConfig.Class.FieldInfo> list = fac.FieldInfoCollection;
if (list != null)
{
foreach (DFDataConfig.Class.FieldInfo fi1 in list)
{
if (!fi1.CanQuery)
{
continue;
}
int index = fiCol.IndexOf(fi1.Name);
if (index == -1)
{
continue;
}
IFieldInfo fi = fiCol.Get(index);
if (fi == null)
{
continue;
}
switch (fi.FieldType)
{
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldGeometry:
case gviFieldType.gviFieldUnknown:
continue;
//case gviFieldType.gviFieldFloat:
//case gviFieldType.gviFieldDouble:
// break;
//case gviFieldType.gviFieldFID:
//case gviFieldType.gviFieldUUID:
//case gviFieldType.gviFieldInt16:
//case gviFieldType.gviFieldInt32:
//case gviFieldType.gviFieldInt64:
// break;
//case gviFieldType.gviFieldString:
// break;
//case gviFieldType.gviFieldDate:
default:
DataRow dr = this._dt.NewRow();
dr["FN"] = fi1.ToString();
dr["FV"] = null;
dr["F"] = fi;
this._dt.Rows.Add(dr);
break;
}
}
}
}
}
catch (Exception ex)
{
}
}
private void cmbLayer_SelectedIndexChanged(object sender, EventArgs e)
{
this.cmbField.Properties.Items.Clear();
this.cmbField.SelectedIndex = -1;
this.teFieldValue.Text = null;
this.lbcFieldValues.Items.Clear();
if (this.cmbLayer.SelectedItem == null)
{
return;
}
DF3DFeatureClass dffc = this.cmbLayer.SelectedItem as DF3DFeatureClass;
IFeatureClass fc = dffc.GetFeatureClass();
if (fc == null)
{
return;
}
FacilityClass fac = dffc.GetFacilityClass();
if (fac == null)
{
IFieldInfoCollection fiCol = fc.GetFields();
if (fiCol != null)
{
for (int i = 0; i < fiCol.Count; i++)
{
IFieldInfo fi = fiCol.Get(i);
if (fi.FieldType == gviFieldType.gviFieldUnknown || fi.FieldType == gviFieldType.gviFieldGeometry || fi.FieldType == gviFieldType.gviFieldBlob)
{
continue;
}
string dataType = "";
switch (fi.FieldType)
{
case gviFieldType.gviFieldDouble:
case gviFieldType.gviFieldFID:
case gviFieldType.gviFieldFloat:
case gviFieldType.gviFieldInt16:
case gviFieldType.gviFieldInt32:
case gviFieldType.gviFieldInt64:
case gviFieldType.gviFieldUUID:
dataType = "Decimal";
break;
case gviFieldType.gviFieldDate:
case gviFieldType.gviFieldString:
dataType = "String";
break;
default:
break;
}
DFDataConfig.Class.FieldInfo fi1 = new DFDataConfig.Class.FieldInfo(fi.Name, fi.Alias, "", "", true, false, false, dataType);
this.cmbField.Properties.Items.Add(fi1);
}
}
}
else
{
List <DFDataConfig.Class.FieldInfo> list = fac.FieldInfoCollection;
if (list != null)
{
foreach (DFDataConfig.Class.FieldInfo fi in list)
{
if (!fi.CanQuery)
{
continue;
}
this.cmbField.Properties.Items.Add(fi);
}
}
}
}
private void GetData()
{
string whereClause = _dict[_currentClass];
SubClass sc = _currentClass;
if (sc.Parent == null)
{
return;
}
string[] arrFc3DId = sc.Parent.Fc3D.Split(';');
if (arrFc3DId == null)
{
return;
}
foreach (string fc3DId in arrFc3DId)
{
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fc3DId);
if (dffc == null)
{
continue;
}
FacilityClass facc = dffc.GetFacilityClass();
IFeatureClass fc = dffc.GetFeatureClass();
if (fc == null || facc == null || facc.Name != this._facType)
{
continue;
}
List <DFDataConfig.Class.FieldInfo> facFields = facc.FieldInfoCollection;
if (facFields == null || facFields.Count == 0)
{
return;
}
ISpatialFilter filter = new SpatialFilter();
filter.SpatialRel = gviSpatialRel.gviSpatialRelIntersects;
filter.Geometry = this._geo;
filter.GeometryField = "FootPrint";
filter.WhereClause = whereClause;
_count = fc.GetCount(filter);
if (_num > _count || _count == 0)
{
return;
}
filter.ResultBeginIndex = _num - 1;
filter.ResultLimit = 1;
IFdeCursor cursor = null;
IRowBuffer row = null;
try
{
cursor = fc.Search(filter, false);
if ((row = cursor.NextRow()) != null)
{
#region 定位
int geoindex = row.FieldIndex("Geometry");
if (geoindex == -1 || !(row.GetValue(geoindex) is IModelPoint))
{
continue;
}
DF3DApplication app = DF3DApplication.Application;
if (app != null && app.Current3DMapControl != null)
{
IModelPoint geo = row.GetValue(geoindex) as IModelPoint;
IModelPointSymbol mps = new ModelPointSymbol();
mps.SetResourceDataSet(fc.FeatureDataSet);
IRenderGeometry render = app.Current3DMapControl.ObjectManager.CreateRenderModelPoint(geo, mps, app.Current3DMapControl.ProjectTree.RootID);
//app.Current3DMapControl.Camera.FlyToObject(render.Guid, gviActionCode.gviActionJump);
render.Glow(5000);
app.Current3DMapControl.ObjectManager.DelayDelete(render.Guid, 5000);
ITableLabel tl = DrawTool.CreateTableLabel1(1);
tl.TitleText = "属性查询";
tl.SetRecord(0, 0, dffc.ToString());
IPoint ptTL = null;
int geoshapeindex = row.FieldIndex("Shape");
if (geoshapeindex != -1)
{
if (!row.IsNull(geoshapeindex))
{
IGeometry geoShape = row.GetValue(geoshapeindex) as IGeometry;
if (geoShape.GeometryType == gviGeometryType.gviGeometryMultiPolyline)
{
double x = 0;
double y = 0;
double z = 0;
IMultiPolyline mPolyline = geoShape as IMultiPolyline;
for (int m = 0; m < mPolyline.GeometryCount; m++)
{
IPolyline polyline = mPolyline.GetPolyline(m);
IPoint pttemp = polyline.Midpoint;
x += pttemp.X;
y += pttemp.Y;
z += pttemp.Z;
}
x = x / mPolyline.GeometryCount;
y = y / mPolyline.GeometryCount;
z = z / mPolyline.GeometryCount;
ptTL = (new GeometryFactory()).CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
ptTL.X = x;
ptTL.Y = y;
ptTL.Z = z;
}
else if (geoShape.GeometryType == gviGeometryType.gviGeometryMultiPolygon)
{
double x = 0;
double y = 0;
double z = 0;
IMultiPolygon mPolygon = geoShape as IMultiPolygon;
for (int m = 0; m < mPolygon.GeometryCount; m++)
{
IPolygon polygon = mPolygon.GetPolygon(m);
IPoint pttemp = polygon.Centroid;
x += pttemp.X;
y += pttemp.Y;
z += pttemp.Z;
}
x = x / mPolygon.GeometryCount;
y = y / mPolygon.GeometryCount;
z = z / mPolygon.GeometryCount;
ptTL = (new GeometryFactory()).CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
ptTL.X = x;
ptTL.Y = y;
ptTL.Z = z;
}
else if (geoShape.GeometryType == gviGeometryType.gviGeometryPolyline)
{
ptTL = (geoShape as IPolyline).Midpoint;
}
else if (geoShape.GeometryType == gviGeometryType.gviGeometryPoint)
{
ptTL = geoShape as IPoint;
}
else if (geoShape.GeometryType == gviGeometryType.gviGeometryPolygon)
{
ptTL = (geoShape as IPolygon).Centroid;
}
}
}
if (ptTL != null)
{
tl.Position = ptTL;
}
else
{
tl.Position = geo;
}
app.Current3DMapControl.Camera.FlyToObject(tl.Guid, gviActionCode.gviActionFlyTo);
app.Current3DMapControl.ObjectManager.DelayDelete(tl.Guid, 5000);
}
#endregion
foreach (DFDataConfig.Class.FieldInfo facField in facFields)
{
if (!facField.CanQuery)
{
continue;
}
int index = row.FieldIndex(facField.Name);
if (index != -1 && !row.IsNull(index))
{
object obj = row.GetValue(index);
string str = "";
IFieldInfo fiFC = row.Fields.Get(index);
switch (fiFC.FieldType)
{
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldUnknown:
case gviFieldType.gviFieldGeometry:
continue;
case gviFieldType.gviFieldFloat:
case gviFieldType.gviFieldDouble:
double d;
if (double.TryParse(obj.ToString(), out d))
{
str = d.ToString("0.00");
}
break;
default:
str = obj.ToString();
break;
}
DataRow dr = this._dtShow.NewRow();
dr["Property"] = facField.ToString();
dr["Value"] = str;
this._dtShow.Rows.Add(dr);
}
}
}
}
catch (Exception ex)
{
}
finally
{
if (cursor != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(cursor);
cursor = null;
}
if (row != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(row);
row = null;
}
}
}
}
private void GetData()
{
if (this.cbLayer.SelectedItem == null)
{
return;
}
DF3DFeatureClass dffc = this.cbLayer.SelectedItem as DF3DFeatureClass;
if (dffc == null)
{
return;
}
IFeatureClass fc = dffc.GetFeatureClass();
if (fc == null)
{
return;
}
if (_num > _count || _count == 0)
{
return;
}
ISpatialFilter filter = this._filter;
filter.ResultBeginIndex = _num - 1;
filter.ResultLimit = 1;
IFdeCursor cursor = null;
IRowBuffer row = null;
try
{
cursor = fc.Search(filter, false);
if ((row = cursor.NextRow()) != null)
{
#region 定位
int geoindex = row.FieldIndex("Geometry");
DF3DApplication app = DF3DApplication.Application;
if (geoindex != -1 && !row.IsNull(geoindex) && app != null && app.Current3DMapControl != null)
{
ISurfaceSymbol ss = new SurfaceSymbolClass();
ss.Color = 0xcc00ff00;
ICurveSymbol cs = new CurveSymbolClass();
cs.Color = 0xff00ff00;
cs.Width = -5;
ss.BoundarySymbol = cs;
ISimplePointSymbol ps = new SimplePointSymbol();
ps.Size = SystemInfo.Instance.SymbolSize;
ps.FillColor = Convert.ToUInt32(SystemInfo.Instance.FillColor, 16);
IGeometry geo = row.GetValue(geoindex) as IGeometry;
IPoint ptTL = null;
if (geo.GeometryType == gviGeometryType.gviGeometryMultiPolyline)
{
double x = 0;
double y = 0;
double z = 0;
IMultiPolyline mPolyline = geo as IMultiPolyline;
for (int m = 0; m < mPolyline.GeometryCount; m++)
{
IPolyline polyline = mPolyline.GetPolyline(m);
IPoint pttemp = polyline.Midpoint;
x += pttemp.X;
y += pttemp.Y;
z += pttemp.Z;
}
x = x / mPolyline.GeometryCount;
y = y / mPolyline.GeometryCount;
z = z / mPolyline.GeometryCount;
ptTL = (new GeometryFactory()).CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
ptTL.X = x;
ptTL.Y = y;
ptTL.Z = z;
IRenderMultiPolyline rMPolyline = app.Current3DMapControl.ObjectManager.CreateRenderMultiPolyline(mPolyline, cs, app.Current3DMapControl.ProjectTree.RootID);
rMPolyline.HeightStyle = gviHeightStyle.gviHeightOnEverything;
rMPolyline.Glow(8000);
app.Current3DMapControl.ObjectManager.DelayDelete(rMPolyline.Guid, 8000);
app.Current3DMapControl.Camera.FlyToObject(rMPolyline.Guid, gviActionCode.gviActionJump);
}
else if (geo.GeometryType == gviGeometryType.gviGeometryMultiPolygon)
{
double x = 0;
double y = 0;
double z = 0;
IMultiPolygon mPolygon = geo as IMultiPolygon;
for (int m = 0; m < mPolygon.GeometryCount; m++)
{
IPolygon polygon = mPolygon.GetPolygon(m);
IPoint pttemp = polygon.Centroid;
x += pttemp.X;
y += pttemp.Y;
z += pttemp.Z;
}
x = x / mPolygon.GeometryCount;
y = y / mPolygon.GeometryCount;
z = z / mPolygon.GeometryCount;
ptTL = (new GeometryFactory()).CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
ptTL.X = x;
ptTL.Y = y;
ptTL.Z = z;
IRenderMultiPolygon rMPolygon = app.Current3DMapControl.ObjectManager.CreateRenderMultiPolygon(mPolygon, ss, app.Current3DMapControl.ProjectTree.RootID);
rMPolygon.HeightStyle = gviHeightStyle.gviHeightOnEverything;
rMPolygon.Glow(8000);
app.Current3DMapControl.ObjectManager.DelayDelete(rMPolygon.Guid, 8000);
app.Current3DMapControl.Camera.FlyToObject(rMPolygon.Guid, gviActionCode.gviActionJump);
}
else if (geo.GeometryType == gviGeometryType.gviGeometryPolyline)
{
IPolyline polyline = geo as IPolyline;
ptTL = polyline.Midpoint;
IRenderPolyline rPolyline = app.Current3DMapControl.ObjectManager.CreateRenderPolyline(polyline, cs, app.Current3DMapControl.ProjectTree.RootID);
rPolyline.HeightStyle = gviHeightStyle.gviHeightOnEverything;
rPolyline.Glow(8000);
app.Current3DMapControl.ObjectManager.DelayDelete(rPolyline.Guid, 8000);
app.Current3DMapControl.Camera.FlyToObject(rPolyline.Guid, gviActionCode.gviActionJump);
}
else if (geo.GeometryType == gviGeometryType.gviGeometryPoint)
{
IPoint point = geo as IPoint;
ptTL = point;
IRenderPoint rPoint = app.Current3DMapControl.ObjectManager.CreateRenderPoint(point, ps, app.Current3DMapControl.ProjectTree.RootID);
rPoint.Glow(8000);
app.Current3DMapControl.ObjectManager.DelayDelete(rPoint.Guid, 8000);
app.Current3DMapControl.Camera.FlyToObject(rPoint.Guid, gviActionCode.gviActionJump);
}
else if (geo.GeometryType == gviGeometryType.gviGeometryPolygon)
{
IPolygon polygon = geo as IPolygon;
ptTL = polygon.Centroid;
IRenderPolygon rPolygon = app.Current3DMapControl.ObjectManager.CreateRenderPolygon(polygon, ss, app.Current3DMapControl.ProjectTree.RootID);
rPolygon.HeightStyle = gviHeightStyle.gviHeightOnEverything;
rPolygon.Glow(8000);
app.Current3DMapControl.ObjectManager.DelayDelete(rPolygon.Guid, 8000);
app.Current3DMapControl.Camera.FlyToObject(rPolygon.Guid, gviActionCode.gviActionJump);
}
else if (geo.GeometryType == gviGeometryType.gviGeometryModelPoint)
{
ptTL = (new GeometryFactory()).CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
IModelPoint mp = geo as IModelPoint;
ptTL.X = mp.X;
ptTL.Y = mp.Y;
ptTL.Z = mp.Z;
IModelPointSymbol mps = new ModelPointSymbol();
mps.SetResourceDataSet(fc.FeatureDataSet);
IRenderGeometry render = app.Current3DMapControl.ObjectManager.CreateRenderModelPoint(mp, mps, app.Current3DMapControl.ProjectTree.RootID);
render.Glow(8000);
app.Current3DMapControl.ObjectManager.DelayDelete(render.Guid, 8000);
app.Current3DMapControl.Camera.FlyToObject(render.Guid, gviActionCode.gviActionJump);
}
if (ptTL != null)
{
ITableLabel tl = DrawTool.CreateTableLabel1(1);
tl.TitleText = "属性查询";
tl.SetRecord(0, 0, dffc.ToString());
if (ptTL != null)
{
tl.Position = ptTL;
}
app.Current3DMapControl.Camera.FlyToObject(tl.Guid, gviActionCode.gviActionFlyTo);
app.Current3DMapControl.ObjectManager.DelayDelete(tl.Guid, 8000);
}
}
#endregion
FacilityClass facc = dffc.GetFacilityClass();
if (facc == null)
{
IFieldInfoCollection fiCol = fc.GetFields();
for (int i = 0; i < fiCol.Count; i++)
{
IFieldInfo fi = fiCol.Get(i);
object obj = row.GetValue(i);
string str = "";
switch (fi.FieldType)
{
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldUnknown:
case gviFieldType.gviFieldGeometry:
continue;
case gviFieldType.gviFieldFloat:
case gviFieldType.gviFieldDouble:
double d;
if (double.TryParse(obj.ToString(), out d))
{
str = d.ToString("0.00");
}
break;
default:
str = obj.ToString();
break;
}
DataRow dr = this._dtShow.NewRow();
dr["Property"] = string.IsNullOrEmpty(fi.Alias) ? fi.Name : fi.Alias;
dr["Value"] = str;
this._dtShow.Rows.Add(dr);
}
}
else
{
List <DFDataConfig.Class.FieldInfo> facFields = facc.FieldInfoCollection;
if (facFields != null)
{
foreach (DFDataConfig.Class.FieldInfo facField in facFields)
{
if (!facField.CanQuery)
{
continue;
}
int index = row.FieldIndex(facField.Name);
if (index != -1 && !row.IsNull(index))
{
object obj = row.GetValue(index);
string str = "";
IFieldInfo fiFC = row.Fields.Get(index);
switch (fiFC.FieldType)
{
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldUnknown:
case gviFieldType.gviFieldGeometry:
continue;
case gviFieldType.gviFieldFloat:
case gviFieldType.gviFieldDouble:
double d;
if (double.TryParse(obj.ToString(), out d))
{
str = d.ToString("0.00");
}
break;
default:
str = obj.ToString();
break;
}
DataRow dr = this._dtShow.NewRow();
dr["Property"] = facField.ToString();
dr["Value"] = str;
this._dtShow.Rows.Add(dr);
}
}
}
}
}
}
catch (Exception ex)
{
}
finally
{
if (cursor != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(cursor);
cursor = null;
}
if (row != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(row);
row = null;
}
}
}
private DataTable DoStats()
{
DataTable dtResult = new DataTable();
dtResult.TableName = "DataStats";
dtResult.Columns.AddRange(new DataColumn[] { new DataColumn("PIPENODETYPE"), new DataColumn("FIELDNAME"), new DataColumn("PVALUE"),
new DataColumn("NUMBER", typeof(long)), new DataColumn("TOTALNUMBER", typeof(long)) });
string localDataPath = SystemInfo.Instance.LocalDataPath;
string tmpPath = "";
tmpPath = Path.Combine(localDataPath, "Stats");
if (!Directory.Exists(tmpPath))
{
Directory.CreateDirectory(tmpPath);
}
string filePath = tmpPath + "\\全库3D管点统计.xml";
bool bHaveXml = false;
if (File.Exists(filePath))
{
dtResult.ReadXml(filePath);
if (dtResult != null && dtResult.Rows.Count != 0)
{
bHaveXml = true;
return(dtResult);
}
else
{
bHaveXml = false;
}
}
List <MajorClass> list = LogicDataStructureManage3D.Instance.GetAllMajorClass();
foreach (MajorClass mc in list)
{
string[] arrFc3DId = mc.Fc3D.Split(';');
if (arrFc3DId == null)
{
continue;
}
long majorclasscount = 0;
int indexStart = dtResult.Rows.Count;
foreach (SubClass sc in mc.SubClasses)
{
long sccount = 0;
bool bHave = false;
foreach (string fc3DId in arrFc3DId)
{
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fc3DId);
if (dffc == null)
{
continue;
}
FacilityClass facc = dffc.GetFacilityClass();
IFeatureClass fc = dffc.GetFeatureClass();
if (fc == null || facc == null || facc.Name != "PipeNode")
{
continue;
}
IQueryFilter filter = new QueryFilter();
filter.WhereClause = "GroupId = " + sc.GroupId;
int count = fc.GetCount(filter);
if (count == 0)
{
continue;
}
bHave = true;
sccount += count;
}
if (bHave)
{
DataRow dr = dtResult.NewRow();
dr["PIPENODETYPE"] = mc;
dr["FIELDNAME"] = "";
dr["PVALUE"] = sc;
dr["NUMBER"] = sccount;
majorclasscount += sccount;
dtResult.Rows.Add(dr);
}
}
int indexEnd = dtResult.Rows.Count;
for (int i = indexStart; i < indexEnd; i++)
{
DataRow dr = dtResult.Rows[i];
dr["TOTALNUMBER"] = majorclasscount;
}
}
if (!bHaveXml)
{
dtResult.WriteXml(filePath);
}
return(dtResult);
}
private void btnAnalysis_Click(object sender, EventArgs e)
{
try
{
if (this._dt.Rows.Count < 2)
{
XtraMessageBox.Show("点数少于2个", "提示");
return;
}
IPoint startPt = this._dt.Rows[0]["InterPoint"] as IPoint;
if (startPt == null)
{
return;
}
WaitForm.Start("正在进行纵断面分析...", "请稍后");
DF3DApplication app = DF3DApplication.Application;
if (app == null || app.Current3DMapControl == null)
{
return;
}
string road1 = "";
string road2 = "";
bool bAlert = false;
double hmax = double.MinValue;
double hmin = double.MaxValue;
List <PPLine> pplines = new List <PPLine>();
foreach (DataRow dr in this._dt.Rows)
{
IFeatureClass fc = dr["FeatureClass"] as IFeatureClass;
MajorClass mc = dr["PipeType"] as MajorClass;
if (fc == null || mc == null)
{
continue;
}
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fc.GuidString);
if (dffc == null)
{
continue;
}
FacilityClass fac = dffc.GetFacilityClass();
if (fac == null || fac.Name != "PipeLine")
{
continue;
}
IFieldInfoCollection fields = fc.GetFields();
int indexShape = fields.IndexOf("Shape");
if (indexShape == -1)
{
continue;
}
int indexFootPrint = fields.IndexOf("FootPrint");
if (indexFootPrint == -1)
{
continue;
}
DFDataConfig.Class.FieldInfo fiDiameter = fac.GetFieldInfoBySystemName("Diameter");
if (fiDiameter == null)
{
continue;
}
int indexDiameter = fields.IndexOf(fiDiameter.Name);
if (indexDiameter == -1)
{
continue;
}
DFDataConfig.Class.FieldInfo fiRoad = fac.GetFieldInfoBySystemName("Road");
int indexRoad = -1;
if (fiRoad != null)
{
indexRoad = fields.IndexOf(fiRoad.Name);
}
DFDataConfig.Class.FieldInfo fiHLB = fac.GetFieldInfoBySystemName("HLB");
int indexHLB = -1;
if (fiHLB != null)
{
indexHLB = fields.IndexOf(fiHLB.Name);
}
int indexClassify = fields.IndexOf(mc.ClassifyField);
int fid = int.Parse(dr["Fid"].ToString());
IFdeCursor cursor = null;
IRowBuffer row = null;
try
{
IQueryFilter filter = new QueryFilter();
filter.WhereClause = "oid=" + fid;
cursor = fc.Search(filter, false);
if ((row = cursor.NextRow()) != null)
{
if (indexRoad != -1 && !row.IsNull(indexRoad))
{
if (road2 == "")
{
road1 = row.GetValue(indexRoad).ToString();
road2 = row.GetValue(indexRoad).ToString();
}
else
{
road1 = row.GetValue(indexRoad).ToString();
if (road1 != road2)
{
if (!bAlert)
{
XtraMessageBox.Show("跨越多条道路，当前只绘制在【" + road2 + "】上的管线纵断面图。", "提示");
bAlert = true;
}
continue;
}
}
}
double startSurfHeight = double.MaxValue;
double endSurfHeight = double.MaxValue;
if (!app.Current3DMapControl.Terrain.IsRegistered)
{
DFDataConfig.Class.FieldInfo fiStartSurfHeight = fac.GetFieldInfoBySystemName("StartSurfHeight");
if (fiStartSurfHeight == null)
{
continue;
}
int indexStartSurfHeight = fields.IndexOf(fiStartSurfHeight.Name);
if (indexStartSurfHeight == -1)
{
continue;
}
DFDataConfig.Class.FieldInfo fiEndSurfHeight = fac.GetFieldInfoBySystemName("EndSurfHeight");
if (fiEndSurfHeight == null)
{
continue;
}
int indexEndSurfHeight = fields.IndexOf(fiEndSurfHeight.Name);
if (indexEndSurfHeight == -1)
{
continue;
}
if (!row.IsNull(indexStartSurfHeight))
{
startSurfHeight = double.Parse(row.GetValue(indexStartSurfHeight).ToString());
}
if (!row.IsNull(indexEndSurfHeight))
{
endSurfHeight = double.Parse(row.GetValue(indexEndSurfHeight).ToString());
}
}
if (!row.IsNull(indexShape) && !row.IsNull(indexFootPrint))
{
object objFootPrint = row.GetValue(indexFootPrint);
object objShape = row.GetValue(indexShape);
if (objFootPrint is IPolyline && objShape is IPolyline)
{
IPolyline polylineFootPrint = objFootPrint as IPolyline;
IPolyline polylineShape = objShape as IPolyline;
PPLine ppline = new PPLine();
if (indexClassify == -1 || row.IsNull(indexClassify))
{
ppline.facType = mc.Name;
}
else
{
ppline.facType = row.GetValue(indexClassify).ToString();
}
if (!row.IsNull(indexDiameter))
{
string diameter = row.GetValue(indexDiameter).ToString();
if (diameter.Trim() == "")
{
continue;
}
ppline.dia = diameter;
int indexDia = diameter.IndexOf('*');
if (indexDia != -1)
{
ppline.isrect = true;
int iDia1;
bool bDia1 = int.TryParse(diameter.Substring(0, indexDia), out iDia1);
if (!bDia1)
{
continue;
}
int iDia2;
bool bDia2 = int.TryParse(diameter.Substring(indexDia + 1, diameter.Length - indexDia - 1), out iDia2);
if (!bDia2)
{
continue;
}
ppline.gj.Add(iDia1);
ppline.gj.Add(iDia2);
}
else
{
ppline.isrect = false;
int iDia;
bool bDia = int.TryParse(diameter, out iDia);
if (!bDia)
{
continue;
}
ppline.gj.Add(iDia);
ppline.gj.Add(iDia);
}
}
int hlb = 0;
if (indexHLB != -1 && !row.IsNull(indexHLB))
{
string strhlb = row.GetValue(indexHLB).ToString();
if (strhlb.Contains("内"))
{
hlb = 1;
}
else if (strhlb.Contains("外"))
{
hlb = -1;
}
else
{
hlb = 0;
}
ppline.hlb = hlb;
}
IPoint ptIntersect = dr["InterPoint"] as IPoint;
ppline.interPoint = new PPPoint(ptIntersect.X, ptIntersect.Y, ptIntersect.Z);
ppline.clh = GetInterPointHeight(ptIntersect, polylineShape, polylineFootPrint);
if (ppline.clh > hmax)
{
hmax = ppline.clh;
}
if (ppline.clh < hmin)
{
hmin = ppline.clh;
}
if (app.Current3DMapControl.Terrain.IsRegistered)
{
ppline.cgh = app.Current3DMapControl.Terrain.GetElevation(ptIntersect.X, ptIntersect.Y, Gvitech.CityMaker.RenderControl.gviGetElevationType.gviGetElevationFromDatabase);
}
else
{
ppline.cgh = startSurfHeight + (endSurfHeight - startSurfHeight)
* Math.Sqrt((polylineFootPrint.StartPoint.X - ptIntersect.X) * (polylineFootPrint.StartPoint.X - ptIntersect.X)
+ (polylineFootPrint.StartPoint.Y - ptIntersect.Y) * (polylineFootPrint.StartPoint.Y - ptIntersect.Y)) / polylineFootPrint.Length;
}
if (ppline.cgh > hmax)
{
hmax = ppline.cgh;
}
if (ppline.cgh < hmin)
{
hmin = ppline.cgh;
}
// 辅助画图
ppline.startPt = new PPPoint(startPt.X, startPt.Y, startPt.Z);
pplines.Add(ppline);
}
}
}
}
catch (Exception ex) { }
finally
{
if (cursor != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(cursor);
cursor = null;
}
if (row != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(row);
row = null;
}
}
}
WaitForm.Stop();
if (pplines.Count < 2)
{
XtraMessageBox.Show("点数少于2个", "提示");
return;
}
pplines.Sort(new PPLineCompare());
double spacesum = 0.0;
for (int i = 1; i < pplines.Count; i++)
{
PPLine line1 = pplines[i - 1];
PPLine line2 = pplines[i];
line2.space = Math.Sqrt((line1.interPoint.X - line2.interPoint.X) * (line1.interPoint.X - line2.interPoint.X)
+ (line1.interPoint.Y - line2.interPoint.Y) * (line1.interPoint.Y - line2.interPoint.Y));
spacesum += line2.space;
}
;
var str1 = (pplines[0].interPoint.X / 1000).ToString("0.00");
var str2 = (pplines[0].interPoint.Y / 1000).ToString("0.00");
string mapNum = str2 + "-" + str1;
string mapName = SystemInfo.Instance.SystemFullName + "纵断面图";
FrmSectionAnalysis dialog = new FrmSectionAnalysis("纵断面分析结果", 1);
dialog.SetInfo(mapName, mapNum, pplines, hmax, hmin, spacesum, road2);
dialog.Show();
}
catch (Exception ex)
{
WaitForm.Stop();
}
finally
{
}
}
private void OnFinishedDraw()
{
if (this._drawTool != null && this._drawTool.GeoType == DrawType.Polygon && this._drawTool.GetGeo() != null)
{
try
{
WaitForm.Start("正在空间查询...", "请稍后");
List <MajorClass> listMCs = LogicDataStructureManage3D.Instance.GetAllMajorClass();
if (listMCs != null)
{
ISpatialFilter filter = new SpatialFilterClass();
filter.Geometry = this._drawTool.GetGeo();
filter.GeometryField = "FootPrint";
filter.SpatialRel = gviSpatialRel.gviSpatialRelContains;
Dictionary <MajorClass, List <IRowBuffer> > dict = new Dictionary <MajorClass, List <IRowBuffer> >();
foreach (MajorClass mc in listMCs)
{
IRowBuffer row = null;
IFdeCursor cursor = null;
try
{
string[] arrFc3DId = mc.Fc3D.Split(';');
if (arrFc3DId == null)
{
continue;
}
foreach (string fc3DId in arrFc3DId)
{
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fc3DId);
if (dffc == null)
{
continue;
}
FacilityClass facc = dffc.GetFacilityClass();
IFeatureClass fc = dffc.GetFeatureClass();
IFeatureLayer fl = dffc.GetFeatureLayer();
if (fl == null || fc == null || facc == null || facc.Name != "PipeLine")
{
continue;
}
if (fl.VisibleMask == gviViewportMask.gviViewNone)
{
continue;
}
int count = fc.GetCount(filter);
if (count == 0)
{
break;
}
List <IRowBuffer> list = new List <IRowBuffer>();
cursor = fc.Search(filter, false);
while ((row = cursor.NextRow()) != null)
{
list.Add(row);
}
dict[mc] = list;
}
}
catch (Exception ex)
{
}
finally
{
if (row != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(row);
row = null;
}
if (cursor != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(cursor);
cursor = null;
}
}
}
WaitForm.Stop();
if (dict.Count == 0)
{
XtraMessageBox.Show("该区域内没有管线", "提示");
return;
}
FrmPipelineCross dlg = new FrmPipelineCross(dict);
dlg.Show();
}
}
catch (Exception ex)
{
WaitForm.Stop();
}
finally
{
}
}
}
private DataTable RegionAnalysis()
{
IGeometry geo = this._drawTool.GetGeo();
if (geo == null)
{
return(null);
}
ISpatialFilter filter = new SpatialFilter();
filter.Geometry = geo;
filter.SpatialRel = gviSpatialRel.gviSpatialRelEnvelope;
filter.GeometryField = "Geometry";
DataTable dtResult = new DataTable();
dtResult.Columns.AddRange(new DataColumn[] { new DataColumn("PIPENODETYPE"), new DataColumn("PVALUE"),
new DataColumn("NUMBER", typeof(long)), new DataColumn("TOTALNUMBER", typeof(long)) });
foreach (MajorClass mc in LogicDataStructureManage3D.Instance.GetAllMajorClass())
{
string[] arrFc3DId = mc.Fc3D.Split(';');
if (arrFc3DId == null)
{
continue;
}
long majorclasscount = 0;
int indexStart = dtResult.Rows.Count;
foreach (SubClass sc in mc.SubClasses)
{
if (!sc.Visible3D)
{
continue;
}
long sccount = 0;
bool bHave = false;
foreach (string fc3DId in arrFc3DId)
{
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fc3DId);
if (dffc == null)
{
continue;
}
FacilityClass facc = dffc.GetFacilityClass();
IFeatureClass fc = dffc.GetFeatureClass();
if (fc == null || facc == null || facc.Name != "PipeNode")
{
continue;
}
int geometryIndex = fc.GetFields().IndexOf("Geometry");
if (geometryIndex == -1)
{
continue;
}
filter.WhereClause = "GroupId = " + sc.GroupId;
filter.SubFields = "Geometry";
int count = fc.GetCount(filter);
if (count == 0)
{
continue;
}
int loop = (int)Math.Ceiling(count / 800.0);
for (int k = 1; k <= loop; k++)
{
if (k == 1)
{
filter.ResultBeginIndex = 0;
}
else
{
filter.ResultBeginIndex = (k - 1) * 800;
}
filter.ResultLimit = 800;
IFdeCursor cursor = fc.Search(filter, true);
IRowBuffer row = null;
while ((row = cursor.NextRow()) != null)
{
IModelPoint modelPoint = row.GetValue(0) as IModelPoint;
if ((geo as IRelationalOperator2D).Contains2D(modelPoint))
{
sccount++;
bHave = true;
}
}
}
}
if (bHave)
{
DataRow dr = dtResult.NewRow();
dr["PIPENODETYPE"] = mc;
dr["PVALUE"] = sc;
dr["NUMBER"] = sccount;
majorclasscount += sccount;
dtResult.Rows.Add(dr);
}
}
int indexEnd = dtResult.Rows.Count;
for (int i = indexStart; i < indexEnd; i++)
{
DataRow dr = dtResult.Rows[i];
dr["TOTALNUMBER"] = majorclasscount;
}
}
return(dtResult);
}
private void DoQuery()
{
List <TreeListNode> list = this.treelist.GetAllCheckedNodes();
if (list == null)
{
XtraMessageBox.Show("请勾选图层树。", "提示");
return;
}
foreach (TreeListNode node in list)
{
object obj = node.GetValue("NodeObject");
if (obj != null && obj is SubClass)
{
SubClass sc = obj as SubClass;
if (sc.Parent == null)
{
continue;
}
string[] arrFc3DId = sc.Parent.Fc3D.Split(';');
if (arrFc3DId == null)
{
continue;
}
foreach (string fc3DId in arrFc3DId)
{
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fc3DId);
if (dffc == null)
{
continue;
}
FacilityClass facc = dffc.GetFacilityClass();
IFeatureClass fc = dffc.GetFeatureClass();
if (fc == null || facc == null || facc.Name != this._facType)
{
continue;
}
DFDataConfig.Class.FieldInfo fiStartDepth = facc.GetFieldInfoBySystemName("BuildYear");
if (fiStartDepth == null)
{
continue;
}
int indexStartDepth = fc.GetFields().IndexOf(fiStartDepth.Name);
if (indexStartDepth == -1)
{
continue;
}
IFieldInfo fcfiStartDepth = fc.GetFields().Get(indexStartDepth);
switch (fcfiStartDepth.FieldType)
{
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldGeometry:
case gviFieldType.gviFieldUnknown:
continue;
}
string whereCluase = "";
foreach (DataRow dr in this._dt.Rows)
{
double mind = double.Parse(dr["MinDepth"].ToString());
double maxd = double.Parse(dr["MaxDepth"].ToString());
whereCluase += "( " + fcfiStartDepth.Name + " >= '" + mind + "' and " + fcfiStartDepth.Name + " <= '" + maxd + "' )";
whereCluase += " or ";
}
if (this._dt.Rows.Count == 0)
{
whereCluase = "GroupId = " + sc.GroupId;
}
else
{
whereCluase = "GroupId = " + sc.GroupId + " and (" + whereCluase.Substring(0, whereCluase.Length - 4) + ")";
}
_dict.Add(sc, whereCluase);
}
}
}
}
private DataTable DoStats()
{
DataTable dtResult = new DataTable();
dtResult.TableName = "DataStats";
dtResult.Columns.AddRange(new DataColumn[] { new DataColumn("PIPELINETYPE"), new DataColumn("FIELDNAME"), new DataColumn("PVALUE"),
new DataColumn("LENGTH", typeof(double)), new DataColumn("TOTALLENGTH", typeof(double)) });
string localDataPath = SystemInfo.Instance.LocalDataPath;
string tmpPath = "";
tmpPath = Path.Combine(localDataPath, "Stats");
if (!Directory.Exists(tmpPath))
{
Directory.CreateDirectory(tmpPath);
}
string filePath = tmpPath + "\\全库3D管线统计.xml";
bool bHaveXml = false;
if (File.Exists(filePath))
{
dtResult.ReadXml(filePath);
if (dtResult != null && dtResult.Rows.Count != 0)
{
bHaveXml = true;
return(dtResult);
}
else
{
bHaveXml = false;
}
}
List <MajorClass> list = LogicDataStructureManage3D.Instance.GetAllMajorClass();
foreach (MajorClass mc in list)
{
string[] arrFc3DId = mc.Fc3D.Split(';');
if (arrFc3DId == null)
{
continue;
}
double majorclasslength = 0.0;
int indexStart = dtResult.Rows.Count;
foreach (SubClass sc in mc.SubClasses)
{
double subclasslength = 0.0;
bool bHave = false;
foreach (string fc3DId in arrFc3DId)
{
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fc3DId);
if (dffc == null)
{
continue;
}
FacilityClass facc = dffc.GetFacilityClass();
IFeatureClass fc = dffc.GetFeatureClass();
if (fc == null || facc == null || facc.Name != "PipeLine")
{
continue;
}
DFDataConfig.Class.FieldInfo fiPipeLength = facc.GetFieldInfoBySystemName("PipeLength");
if (fiPipeLength == null)
{
continue;
}
int indexPipeLength = fc.GetFields().IndexOf(fiPipeLength.Name);
if (indexPipeLength == -1)
{
continue;
}
IQueryFilter filter = new QueryFilter();
filter.SubFields = fiPipeLength.Name;
filter.WhereClause = "GroupId = " + sc.GroupId;
int count = fc.GetCount(filter);
if (count == 0)
{
continue;
}
int loop = (int)Math.Ceiling(count / 800.0);
for (int k = 1; k <= loop; k++)
{
if (k == 1)
{
filter.ResultBeginIndex = 0;
}
else
{
filter.ResultBeginIndex = (k - 1) * 800;
}
filter.ResultLimit = 800;
IFdeCursor cur = null;
IRowBuffer rowBuf = null;
try
{
cur = fc.Search(filter, true);
while ((rowBuf = cur.NextRow()) != null)
{
if (!rowBuf.IsNull(0))
{
object tempobj = rowBuf.GetValue(0);
double dtemp = 0.0;
if (tempobj != null && double.TryParse(tempobj.ToString(), out dtemp))
{
subclasslength += dtemp;
bHave = true;
}
}
}
}
catch { }
finally
{
if (cur != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(cur);
cur = null;
}
if (rowBuf != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(rowBuf);
rowBuf = null;
}
}
}
}
if (bHave)
{
DataRow dr = dtResult.NewRow();
dr["PIPELINETYPE"] = mc;
dr["FIELDNAME"] = "";
dr["PVALUE"] = sc;
dr["LENGTH"] = subclasslength.ToString("0.00");
majorclasslength += subclasslength;
dtResult.Rows.Add(dr);
}
}
int indexEnd = dtResult.Rows.Count;
for (int i = indexStart; i < indexEnd; i++)
{
DataRow dr = dtResult.Rows[i];
dr["TOTALLENGTH"] = majorclasslength.ToString("0.00");
}
}
if (!bHaveXml)
{
dtResult.WriteXml(filePath);
}
return(dtResult);
}
private void LineQuery()
{
IFdeCursor cursor = null;
IRowBuffer row = null;
try
{
IGeometry geo = this._drawTool.GetGeo();
if (geo == null || geo.GeometryType != gviGeometryType.gviGeometryPolyline)
{
return;
}
IPolyline line = geo as IPolyline;
IPolyline l = line.Clone2(gviVertexAttribute.gviVertexAttributeNone) as IPolyline;
if (l.Length > 500)
{
XtraMessageBox.Show("横断面线超过500米，分析效率很低，请重新绘制", "提示");
return;
}
WaitForm.Start("正在进行横断面分析...", "请稍后");
DF3DApplication app = DF3DApplication.Application;
if (app == null || app.Current3DMapControl == null)
{
return;
}
List <MajorClass> list = LogicDataStructureManage3D.Instance.GetAllMajorClass();
if (list == null)
{
return;
}
string road1 = "";
string road2 = "";
bool bAlert = false;
double hmax = double.MinValue;
double hmin = double.MaxValue;
List <PPLine> pplines = new List <PPLine>();
foreach (MajorClass mc in list)
{
foreach (SubClass sc in mc.SubClasses)
{
if (!sc.Visible3D)
{
continue;
}
string[] arrFc3DId = mc.Fc3D.Split(';');
if (arrFc3DId == null)
{
continue;
}
foreach (string fc3DId in arrFc3DId)
{
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fc3DId);
if (dffc == null)
{
continue;
}
IFeatureClass fc = dffc.GetFeatureClass();
FacilityClass fac = dffc.GetFacilityClass();
if (fc == null || fac == null || fac.Name != "PipeLine")
{
continue;
}
IFieldInfoCollection fields = fc.GetFields();
int indexShape = fields.IndexOf("Shape");
if (indexShape == -1)
{
continue;
}
int indexFootPrint = fields.IndexOf("FootPrint");
if (indexFootPrint == -1)
{
continue;
}
DFDataConfig.Class.FieldInfo fiDiameter = fac.GetFieldInfoBySystemName("Diameter");
if (fiDiameter == null)
{
continue;
}
int indexDiameter = fields.IndexOf(fiDiameter.Name);
if (indexDiameter == -1)
{
continue;
}
DFDataConfig.Class.FieldInfo fiRoad = fac.GetFieldInfoBySystemName("Road");
int indexRoad = -1;
if (fiRoad != null)
{
indexRoad = fields.IndexOf(fiRoad.Name);
}
DFDataConfig.Class.FieldInfo fiHLB = fac.GetFieldInfoBySystemName("HLB");
int indexHLB = -1;
if (fiHLB != null)
{
indexHLB = fields.IndexOf(fiHLB.Name);
}
int indexClassify = fields.IndexOf(mc.ClassifyField);
ISpatialFilter pSpatialFilter = new SpatialFilter();
pSpatialFilter.Geometry = l;
pSpatialFilter.GeometryField = "FootPrint";
pSpatialFilter.SpatialRel = gviSpatialRel.gviSpatialRelIntersects;
pSpatialFilter.WhereClause = mc.ClassifyField + " = '" + sc.Name + "'";
cursor = fc.Search(pSpatialFilter, false);
while ((row = cursor.NextRow()) != null)
{
if (indexRoad != -1 && !row.IsNull(indexRoad))
{
if (road2 == "")
{
road1 = row.GetValue(indexRoad).ToString();
road2 = row.GetValue(indexRoad).ToString();
}
else
{
road1 = row.GetValue(indexRoad).ToString();
if (road1 != road2)
{
if (!bAlert)
{
XtraMessageBox.Show("横断面线跨越多条道路，当前只绘制在【" + road2 + "】上的管线横断面图。", "提示");
bAlert = true;
}
continue;
}
}
}
double startSurfHeight = double.MaxValue;
double endSurfHeight = double.MaxValue;
if (!app.Current3DMapControl.Terrain.IsRegistered)
{
DFDataConfig.Class.FieldInfo fiStartSurfHeight = fac.GetFieldInfoBySystemName("StartSurfHeight");
if (fiStartSurfHeight == null)
{
continue;
}
int indexStartSurfHeight = fields.IndexOf(fiStartSurfHeight.Name);
if (indexStartSurfHeight == -1)
{
continue;
}
DFDataConfig.Class.FieldInfo fiEndSurfHeight = fac.GetFieldInfoBySystemName("EndSurfHeight");
if (fiEndSurfHeight == null)
{
continue;
}
int indexEndSurfHeight = fields.IndexOf(fiEndSurfHeight.Name);
if (indexEndSurfHeight == -1)
{
continue;
}
if (!row.IsNull(indexStartSurfHeight))
{
startSurfHeight = double.Parse(row.GetValue(indexStartSurfHeight).ToString());
}
if (!row.IsNull(indexEndSurfHeight))
{
endSurfHeight = double.Parse(row.GetValue(indexEndSurfHeight).ToString());
}
}
if (!row.IsNull(indexShape) && !row.IsNull(indexFootPrint))
{
object objFootPrint = row.GetValue(indexFootPrint);
object objShape = row.GetValue(indexShape);
if (objFootPrint is IPolyline && objShape is IPolyline)
{
IPolyline polylineFootPrint = objFootPrint as IPolyline;
IPolyline polylineShape = objShape as IPolyline;
IGeometry geoIntersect = (geo as ITopologicalOperator2D).Intersection2D(polylineFootPrint);
if (geoIntersect == null)
{
continue;
}
PPLine ppline = new PPLine();
if (indexClassify == -1 || row.IsNull(indexClassify))
{
ppline.facType = mc.Name;
}
else
{
ppline.facType = row.GetValue(indexClassify).ToString();
}
if (!row.IsNull(indexDiameter))
{
string diameter = row.GetValue(indexDiameter).ToString();
if (diameter.Trim() == "")
{
continue;
}
ppline.dia = diameter;
int indexDia = diameter.IndexOf('*');
if (indexDia != -1)
{
ppline.isrect = true;
int iDia1;
bool bDia1 = int.TryParse(diameter.Substring(0, indexDia), out iDia1);
if (!bDia1)
{
continue;
}
int iDia2;
bool bDia2 = int.TryParse(diameter.Substring(indexDia + 1, diameter.Length - indexDia - 1), out iDia2);
if (!bDia2)
{
continue;
}
ppline.gj.Add(iDia1);
ppline.gj.Add(iDia2);
}
else
{
ppline.isrect = false;
int iDia;
bool bDia = int.TryParse(diameter, out iDia);
if (!bDia)
{
continue;
}
ppline.gj.Add(iDia);
ppline.gj.Add(iDia);
}
}
int hlb = 0;
if (indexHLB != -1 && !row.IsNull(indexHLB))
{
string strhlb = row.GetValue(indexHLB).ToString();
if (strhlb.Contains("内"))
{
hlb = 1;
}
else if (strhlb.Contains("外"))
{
hlb = -1;
}
else
{
hlb = 0;
}
ppline.hlb = hlb;
}
#region 交点为一个
if (geoIntersect.GeometryType == gviGeometryType.gviGeometryPoint) //交点为1个
{
IPoint ptIntersect = geoIntersect as IPoint;
ppline.interPoint = new PPPoint(ptIntersect.X, ptIntersect.Y, ptIntersect.Z);
ppline.clh = GetInterPointHeight(ptIntersect, polylineShape, polylineFootPrint);
if (ppline.clh > hmax)
{
hmax = ppline.clh;
}
if (ppline.clh < hmin)
{
hmin = ppline.clh;
}
if (app.Current3DMapControl.Terrain.IsRegistered)
{
ppline.cgh = app.Current3DMapControl.Terrain.GetElevation(ptIntersect.X, ptIntersect.Y, Gvitech.CityMaker.RenderControl.gviGetElevationType.gviGetElevationFromDatabase);
}
else
{
ppline.cgh = startSurfHeight + (endSurfHeight - startSurfHeight)
* Math.Sqrt((polylineFootPrint.StartPoint.X - ptIntersect.X) * (polylineFootPrint.StartPoint.X - ptIntersect.X)
+ (polylineFootPrint.StartPoint.Y - ptIntersect.Y) * (polylineFootPrint.StartPoint.Y - ptIntersect.Y)) / polylineFootPrint.Length;
}
if (ppline.cgh > hmax)
{
hmax = ppline.cgh;
}
if (ppline.cgh < hmin)
{
hmin = ppline.cgh;
}
// 辅助画图
ppline.startPt = new PPPoint(l.StartPoint.X, l.StartPoint.Y, l.StartPoint.Z);
pplines.Add(ppline);
}
#endregion
#region 交点为多个
else if (geoIntersect.GeometryType == gviGeometryType.gviGeometryMultiPoint) //交点为多个
{
IMultiPoint multiPts = geoIntersect as IMultiPoint;
for (int m = 0; m < multiPts.GeometryCount; m++)
{
IPoint ptIntersect = multiPts.GetPoint(m);
ppline.interPoint = new PPPoint(ptIntersect.X, ptIntersect.Y, ptIntersect.Z);
ppline.clh = GetInterPointHeight(ptIntersect, polylineShape, polylineFootPrint);
if (ppline.clh > hmax)
{
hmax = ppline.clh;
}
if (ppline.clh < hmin)
{
hmin = ppline.clh;
}
if (app.Current3DMapControl.Terrain.IsRegistered)
{
ppline.cgh = app.Current3DMapControl.Terrain.GetElevation(ptIntersect.X, ptIntersect.Y, Gvitech.CityMaker.RenderControl.gviGetElevationType.gviGetElevationFromDatabase);
}
else
{
ppline.cgh = startSurfHeight + (endSurfHeight - startSurfHeight)
* Math.Sqrt((polylineFootPrint.StartPoint.X - ptIntersect.X) * (polylineFootPrint.StartPoint.X - ptIntersect.X)
+ (polylineFootPrint.StartPoint.Y - ptIntersect.Y) * (polylineFootPrint.StartPoint.Y - ptIntersect.Y)) / polylineFootPrint.Length;
}
if (ppline.cgh > hmax)
{
hmax = ppline.cgh;
}
if (ppline.cgh < hmin)
{
hmin = ppline.cgh;
}
// 辅助画图
ppline.startPt = new PPPoint(l.StartPoint.X, l.StartPoint.Y, l.StartPoint.Z);
pplines.Add(ppline);
}
}
#endregion
else
{
continue;
}
}
}
}
}
}
}
WaitForm.Stop();
if (pplines.Count < 2)
{
XtraMessageBox.Show("相交管线少于2个", "提示");
return;
}
pplines.Sort(new PPLineCompare());
double spacesum = 0.0;
for (int i = 1; i < pplines.Count; i++)
{
PPLine line1 = pplines[i - 1];
PPLine line2 = pplines[i];
line2.space = Math.Sqrt((line1.interPoint.X - line2.interPoint.X) * (line1.interPoint.X - line2.interPoint.X)
+ (line1.interPoint.Y - line2.interPoint.Y) * (line1.interPoint.Y - line2.interPoint.Y));
spacesum += line2.space;
}
;
var str1 = (pplines[0].interPoint.X / 1000).ToString("0.00");
var str2 = (pplines[0].interPoint.Y / 1000).ToString("0.00");
string mapNum = str2 + "-" + str1;
string mapName = SystemInfo.Instance.SystemFullName + "横断面图";
FrmSectionAnalysis dialog = new FrmSectionAnalysis("横断面分析结果", 0);
dialog.SetInfo(mapName, mapNum, pplines, hmax, hmin, spacesum, road2);
dialog.Show();
}
catch (Exception ex)
{
WaitForm.Stop();
}
finally
{
if (cursor != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(cursor);
cursor = null;
}
if (row != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(row);
row = null;
}
}
}
private Dictionary <string, string> GetQueryResult(DF3DFeatureClass dffc, int featureId)
{
if (dffc == null)
{
return(null);
}
IFeatureClass fc = dffc.GetFeatureClass();
if (fc == null)
{
return(null);
}
IFdeCursor cursor = null;
IRowBuffer row = null;
try
{
IQueryFilter filter = new QueryFilter();
filter.WhereClause = fc.FidFieldName + "=" + featureId;
if (fc.GetCount(filter) == 0)
{
return(null);
}
cursor = fc.Search(filter, false);
if (cursor == null)
{
return(null);
}
row = cursor.NextRow();
if (row == null)
{
return(null);
}
FacilityClass facClass = dffc.GetFacilityClass();
IFieldInfoCollection fiCol = row.Fields;
Dictionary <string, string> dict = new Dictionary <string, string>();
if (facClass == null)
{
for (int i = 0; i < fiCol.Count; i++)
{
IFieldInfo fi = row.Fields.Get(i);
object obj = row.GetValue(i);
if (obj == null)
{
continue;
}
string str = "";
switch (fi.FieldType)
{
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldUnknown:
case gviFieldType.gviFieldGeometry:
break;
case gviFieldType.gviFieldFloat:
case gviFieldType.gviFieldDouble:
double d;
if (double.TryParse(obj.ToString(), out d))
{
str = d.ToString("0.00");
}
break;
default:
str = obj.ToString();
break;
}
if (!string.IsNullOrEmpty(str.Trim()))
{
string temp = (string.IsNullOrEmpty(fi.Alias)) ? fi.Name : fi.Alias;
dict[temp] = str;
}
}
}
else
{
foreach (DFDataConfig.Class.FieldInfo fi in facClass.FieldInfoCollection)
{
if (!fi.CanQuery)
{
continue;
}
int index = row.Fields.IndexOf(fi.Name);
if (index == -1)
{
continue;
}
object obj = row.GetValue(index);
if (obj == null)
{
continue;
}
IFieldInfo fiFC = row.Fields.Get(index);
string str = "";
switch (fiFC.FieldType)
{
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldUnknown:
case gviFieldType.gviFieldGeometry:
break;
case gviFieldType.gviFieldFloat:
case gviFieldType.gviFieldDouble:
double d;
if (double.TryParse(obj.ToString(), out d))
{
str = d.ToString("0.00");
}
break;
default:
str = obj.ToString();
break;
}
if (!string.IsNullOrEmpty(str.Trim()))
{
string temp = (string.IsNullOrEmpty(fi.Alias)) ? fi.Name : fi.Alias;
dict[temp] = str;
}
}
}
return(dict);
}
catch (Exception ex)
{
if (cursor != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(cursor);
cursor = null;
}
if (row != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(row);
row = null;
}
return(null);
}
}
private void DoQuery()
{
if (string.IsNullOrEmpty(this._sysFieldName))
{
return;
}
string value = this.teValue.Text.Trim();
if (value.Length > 1)
{
int lastindex = value.LastIndexOf(';');
if (lastindex == (value.Length - 1))
{
value = value.Substring(0, value.Length - 1);
}
}
if (this.treelist.GetAllCheckedNodes() != null)
{
foreach (TreeListNode node in this.treelist.GetAllCheckedNodes())
{
object obj = node.GetValue("NodeObject");
if (obj != null && obj is SubClass)
{
SubClass sc = obj as SubClass;
if (sc.Parent == null)
{
continue;
}
string[] arrFc3DId = sc.Parent.Fc3D.Split(';');
if (arrFc3DId == null)
{
continue;
}
foreach (string fc3DId in arrFc3DId)
{
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fc3DId);
if (dffc == null)
{
continue;
}
FacilityClass facc = dffc.GetFacilityClass();
IFeatureClass fc = dffc.GetFeatureClass();
if (fc == null || facc == null || facc.Name != this._facType)
{
continue;
}
DFDataConfig.Class.FieldInfo fi = facc.GetFieldInfoBySystemName(this._sysFieldName);
if (fi == null)
{
continue;
}
int index = fc.GetFields().IndexOf(fi.Name);
if (index == -1)
{
continue;
}
IFieldInfo fcfi = fc.GetFields().Get(index);
switch (fcfi.FieldType)
{
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldGeometry:
case gviFieldType.gviFieldUnknown:
continue;
}
string[] arr1 = value.Split(';');
if (arr1 == null || arr1.Length == 0)
{
continue;
}
string temp1 = "(";
foreach (string str1 in arr1)
{
temp1 += str1 + ",";
}
if (temp1 == "(")
{
temp1 = "()";
}
else
{
temp1 = temp1.Substring(0, temp1.Length - 1) + ")";
}
string strWhereClause = "GroupId = " + sc.GroupId + " and (" + fi.Name + " in " + temp1 + ")";
_dict.Add(sc, strWhereClause);
}
}
}
}
}
private void treelist_AfterCheckNode(object sender, NodeEventArgs e)
{
this.teValue.Text = "";
this.listBoxControlValues.Items.Clear();
if (string.IsNullOrEmpty(this._sysFieldName))
{
return;
}
IFdeCursor cursor = null;
IRowBuffer row = null;
try
{
WaitForm.Start("正在加载列表...", "请稍后");
HashSet <string> list = new HashSet <string>();
bool bBreak = false;
foreach (TreeListNode node in this.treelist.GetAllCheckedNodes())
{
object obj = node.GetValue("NodeObject");
if (obj != null && obj is SubClass)
{
SubClass sc = obj as SubClass;
if (sc.Parent == null)
{
continue;
}
string cacheType = sc.Parent.Name + "_" + sc.GroupId + "_3D_" + this._sysFieldName;
object objCache = CacheHelper.GetCache(cacheType);
if (objCache != null && objCache is HashSet <string> )
{
HashSet <string> temphs = objCache as HashSet <string>;
foreach (string tempstr in temphs)
{
list.Add(tempstr);
}
continue;
}
HashSet <string> listsc = new HashSet <string>();
string[] arrFc3DId = sc.Parent.Fc3D.Split(';');
if (arrFc3DId == null)
{
continue;
}
foreach (string fc3DId in arrFc3DId)
{
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fc3DId);
if (dffc == null)
{
continue;
}
FacilityClass facClass = dffc.GetFacilityClass();
IFeatureClass fc = dffc.GetFeatureClass();
if (fc == null || facClass == null || facClass.Name != this._facType)
{
continue;
}
DFDataConfig.Class.FieldInfo fi = facClass.GetFieldInfoBySystemName(this._sysFieldName);
if (fi == null)
{
continue;
}
IFieldInfoCollection fiCol = fc.GetFields();
int index = fiCol.IndexOf(fi.Name);
if (index < 0)
{
continue;
}
Gvitech.CityMaker.FdeCore.FieldInfo gfi = (Gvitech.CityMaker.FdeCore.FieldInfo)fiCol.Get(index);
IQueryFilter filter = new QueryFilter();
filter.SubFields = gfi.Name;
filter.ResultBeginIndex = 0;
filter.ResultLimit = 1;
while (true)
{
string strTempClause = gfi.Name + " is not null and ";
string fClause = strTempClause;
foreach (string strtemp in listsc)
{
fClause += gfi.Name + " <> " + strtemp + " and ";
}
fClause = fClause.Substring(0, fClause.Length - 5);
filter.WhereClause = "GroupId = " + sc.GroupId + " and " + fClause;
cursor = fc.Search(filter, true);
if ((row = cursor.NextRow()) != null)
{
if (row.IsNull(0))
{
break;
}
object temp = row.GetValue(0);
string strtemp = "";
switch (gfi.FieldType)
{
case gviFieldType.gviFieldFID:
case gviFieldType.gviFieldFloat:
case gviFieldType.gviFieldDouble:
case gviFieldType.gviFieldInt16:
case gviFieldType.gviFieldInt32:
case gviFieldType.gviFieldInt64:
strtemp = temp.ToString();
break;
case gviFieldType.gviFieldDate:
case gviFieldType.gviFieldString:
case gviFieldType.gviFieldUUID:
strtemp = "'" + temp.ToString() + "'";
break;
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldGeometry:
case gviFieldType.gviFieldUnknown:
default:
continue;
}
if (temp != null)
{
list.Add(strtemp);
listsc.Add(strtemp);
if (list.Count > 10)
{
bBreak = true;
break;// 列举10个
}
}
}
else
{
break;
}
}
if (bBreak)
{
break;
}
}
CacheHelper.SetCache(cacheType, listsc);
}
if (bBreak)
{
break;
}
}
foreach (string str2 in list)
{
//if (!(string.IsNullOrEmpty(str2)))
//{
this.listBoxControlValues.Items.Add(str2);
//}
}
}
catch (Exception ex)
{
}
finally
{
if (cursor != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(cursor);
cursor = null;
}
if (row != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(row);
row = null;
}
WaitForm.Stop();
}
}
private void ShowFlowDirect(IFeatureLayerPickResult pr)
{
if (pr == null)
{
return;
}
IRowBuffer row = null;
IFdeCursor cursor = null;
try
{
int fid = pr.FeatureId;
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(pr.FeatureLayer.FeatureClassId.ToString());
if (dffc == null)
{
return;
}
IFeatureClass fc = dffc.GetFeatureClass();
FacilityClass fac = dffc.GetFacilityClass();
if (fc == null || fac == null || fac.Name != "PipeLine")
{
return;
}
DFDataConfig.Class.FieldInfo fi = fac.GetFieldInfoBySystemName("FlowDirect");
if (fi == null)
{
return;
}
IFieldInfoCollection fiCol = fc.GetFields();
int index = fiCol.IndexOf(fi.Name);
if (index == -1)
{
return;
}
int indexShape = fiCol.IndexOf("Shape");
IQueryFilter filter = new QueryFilter();
filter.WhereClause = "oid=" + fid;
cursor = fc.Search(filter, false);
row = cursor.NextRow();
if (row == null)
{
return;
}
IPolyline line = null;
if (indexShape != -1 && !row.IsNull(indexShape))
{
object obj = row.GetValue(indexShape);
if (obj != null && obj is IPolyline)
{
line = obj as IPolyline;
}
}
string flowDirectValue = "0";
int type = 1;// 1表示具有流向字段；2表示从高到低
if (!row.IsNull(index))
{
flowDirectValue = row.GetValue(index).ToString();
if (flowDirectValue != "0" && flowDirectValue != "1")
{
flowDirectValue = "0";
}
type = 1;
}
else if (line != null)
{
if (line.StartPoint.Z > line.EndPoint.Z)
{
flowDirectValue = "0";
}
else
{
flowDirectValue = "1";
}
type = 2;
}
if (line == null)
{
return;
}
if (this._isAuth)
{
#region 流向渲染1
FacClassReg reg = FacilityInfoService.GetFacClassRegByFeatureClassID(fc.Guid.ToString());
if (reg == null)
{
return;
}
TopoClass tc = FacilityInfoService.GetTopoClassByFacClassCode(reg.FacClassCode);
if (tc == null)
{
return;
}
FacStyleClass style = null;
List <FacStyleClass> facilityStyles = FacilityInfoService.GetFacStyleByFacClassCode(reg.FacClassCode);
if ((facilityStyles != null) && (facilityStyles.Count > 0))
{
style = facilityStyles[0];
}
PipeLineFac plfac = new PipeLineFac(reg, style, row, tc);
IRenderModelPoint rmp = null;
DrawGeometry.Ocx = DF3DApplication.Application.Current3DMapControl;
plfac.ShowFlowDirection(int.Parse(flowDirectValue), out rmp);
if (rmp != null)
{
this._listRender.Add(rmp.Guid);
}
#endregion
}
else
{
#region 流向渲染2
IEulerAngle angle = DF3DApplication.Application.Current3DMapControl.Camera.GetAimingAngles2(line.StartPoint, line.EndPoint);
double dia = 0.0;
string diaField = fac.GetFieldInfoNameBySystemName("Diameter");
int indexDia = fiCol.IndexOf(diaField);
if (indexDia != -1 && !row.IsNull(indexDia))
{
string diaStr = row.GetValue(indexDia).ToString();
int indexDia1 = diaStr.ToString().IndexOf('*');
if (indexDia1 != -1)
{
var dia1 = int.Parse(diaStr.ToString().Substring(0, indexDia1));
var dia2 = int.Parse(diaStr.ToString().Substring(indexDia1 + 1, diaStr.ToString().Length));
dia = ((dia1 > dia2) ? dia1 : dia2) * 0.001;
}
else
{
dia = int.Parse(diaStr) * 0.001;
}
}
List <IPoint> points = new List <IPoint>();
if (flowDirectValue == "0")
{
for (int i = 0; i < line.PointCount; i++)
{
IPoint pt = line.GetPoint(i);
pt.Z += dia / 2;
points.Add(pt);
}
}
else if (flowDirectValue == "1")
{
for (int i = line.PointCount - 1; i >= 0; i--)
{
IPoint pt = line.GetPoint(i);
pt.Z += dia / 2;
points.Add(pt);
}
}
for (int i = 0; i < points.Count - 1; i++)
{
IPoint pt1 = points[i];
var pt2 = points[i + 1];
double delt = 0;
double _rate, _distance;
if (!(Math.Abs(dia) < 0.0000001))
{
delt = 2.0 * dia;
if (dia <= 0.5 && dia >= 0.3)
{
_rate = 7 * dia;
_distance = 3 * dia / 0.4;
}
else if (dia < 0.3 && dia > 0.1)
{
_rate = 12 * dia;
_distance = 6 * dia / 0.4;
}
else if (dia <= 0.1)
{
_rate = 22 * dia;
_distance = 9 * dia / 0.4;
}
else
{
_rate = 3.5 * dia;
_distance = 1.5 * dia / 0.4;
}
}
else
{
_rate = 2.0;
_distance = 3.0;
//z = maxZ + 0.2;
delt = 0.2;
}
List <IPoint> list = DisPerseLine(pt1, pt2, _distance);
if (list.Count < 2)
{
return;
}
List <IPoint> list1 = new List <IPoint>();
IGeometryFactory geoFact = new GeometryFactoryClass();
for (int j = 0; j < list.Count - 1; j++)
{
IPoint p = geoFact.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
p.X = (list[j].X + list[j + 1].X) / 2;
p.Y = (list[j].Y + list[j + 1].Y) / 2;
p.Z = (list[j].Z + list[j + 1].Z) / 2;
list1.Add(p);
}
for (var m = 0; m < list1.Count; m++)
{
IPosition pos = new PositionClass();
pos.X = list1[m].X;
pos.Y = list1[m].Y;
pos.Altitude = list1[m].Z + delt;
pos.AltitudeType = gviAltitudeType.gviAltitudeTerrainAbsolute;
pos.Heading = angle.Heading;
pos.Tilt = angle.Tilt;
pos.Roll = angle.Roll;
UInt32 color;
if (type == 1)
{
color = 0xFFFFFF00;
}
else
{
color = 0xFF00FFFF;
}
ITerrainArrow rArrow = DF3DApplication.Application.Current3DMapControl.ObjectManager.CreateArrow(pos, 0.8 * _rate, 3, color, color, DF3DApplication.Application.Current3DMapControl.ProjectTree.RootID);
this._listRender.Add(rArrow.Guid);
}
}
#endregion
}
}
catch (Exception ex)
{
}
finally
{
if (cursor != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(cursor);
cursor = null;
}
if (row != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(row);
row = null;
}
}
}
private void DoQuery()
{
List <TreeListNode> list = this.treelist.GetAllCheckedNodes();
if (list == null)
{
XtraMessageBox.Show("请勾选图层树。", "提示");
return;
}
string widemax = this.spWMax.Text;
string widemin = this.spWMin.Text;
string heightmax = this.spHMax.Text;
string heightmin = this.spHMin.Text;
foreach (TreeListNode node in list)
{
object obj = node.GetValue("NodeObject");
if (obj != null && obj is SubClass)
{
SubClass sc = obj as SubClass;
if (sc.Parent == null)
{
continue;
}
string[] arrFc3DId = sc.Parent.Fc3D.Split(';');
if (arrFc3DId == null)
{
continue;
}
foreach (string fc3DId in arrFc3DId)
{
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fc3DId);
if (dffc == null)
{
continue;
}
FacilityClass facc = dffc.GetFacilityClass();
IFeatureClass fc = dffc.GetFeatureClass();
if (fc == null || facc == null || facc.Name != this._facType)
{
continue;
}
DFDataConfig.Class.FieldInfo fi1 = facc.GetFieldInfoBySystemName("Diameter1");
DFDataConfig.Class.FieldInfo fi2 = facc.GetFieldInfoBySystemName("Diameter2");
if (fi1 == null || fi2 == null)
{
continue;
}
int index1 = fc.GetFields().IndexOf(fi1.Name);
int index2 = fc.GetFields().IndexOf(fi2.Name);
if (index1 == -1 || index2 == -1)
{
continue;
}
IFieldInfo fcfi1 = fc.GetFields().Get(index1);
switch (fcfi1.FieldType)
{
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldGeometry:
case gviFieldType.gviFieldUnknown:
continue;
}
IFieldInfo fcfi2 = fc.GetFields().Get(index2);
switch (fcfi2.FieldType)
{
case gviFieldType.gviFieldBlob:
case gviFieldType.gviFieldGeometry:
case gviFieldType.gviFieldUnknown:
continue;
}
string clause = "";
if (heightmax == heightmin)
{
clause = "(" + fcfi1.Name + " <= " + widemax + " and " + fcfi1.Name + " >= " + widemin + ") and " + fcfi2.Name + "=0 or " + fcfi2.Name + " is null";
}
else
{
clause = "(" + fcfi1.Name + " <= " + widemax + " and " + fcfi1.Name + " >= " + widemin + ") and (" + fcfi2.Name + " <= " + heightmax + " and " + fcfi2.Name + " >= " + heightmin + ") and " + fcfi2.Name + " <> 0 and " + fcfi2.Name + " is not null";
}
string whereClause = "GroupId = " + sc.GroupId + " and ( " + clause + " )";
_dict.Add(sc, whereClause);
}
}
}
}
private void ClassQuery(MajorClass mc, MajorClass mctemp, ISpatialFilter filter, IGeometry geo)
{
if (mc == null || filter == null || geo == null)
{
return;
}
string[] arrFc3DId = mc.Fc3D.Split(';');
if (arrFc3DId == null)
{
return;
}
foreach (SubClass sc in mc.SubClasses)
{
if (!sc.Visible3D)
{
continue;
}
bool bHave = false;
foreach (string fc3DId in arrFc3DId)
{
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fc3DId);
if (dffc == null)
{
continue;
}
FacilityClass facc = dffc.GetFacilityClass();
IFeatureClass fc = dffc.GetFeatureClass();
if (fc == null || facc == null)
{
continue;
}
int geometryIndex = fc.GetFields().IndexOf("Geometry");
if (geometryIndex == -1)
{
continue;
}
filter.WhereClause = "GroupId = " + sc.GroupId;
filter.SubFields = "Geometry";
int count = fc.GetCount(filter);
if (count == 0)
{
continue;
}
int loop = (int)Math.Ceiling(count / 800.0);
for (int k = 1; k <= loop; k++)
{
if (k == 1)
{
filter.ResultBeginIndex = 0;
}
else
{
filter.ResultBeginIndex = (k - 1) * 800;
}
filter.ResultLimit = 800;
IFdeCursor cursor = fc.Search(filter, true);
IRowBuffer row = null;
while ((row = cursor.NextRow()) != null)
{
IModelPoint modelPoint = row.GetValue(0) as IModelPoint;
if ((geo as IRelationalOperator2D).Contains2D(modelPoint))
{
bHave = true;
bHaveRes = true;
break;
}
}
if (bHave)
{
break;
}
}
}
if (bHave)
{
SubClass sctemp = new SubClass(sc.Name, sc.GroupId, sc.Parent);
sctemp.Visible3D = sc.Visible3D;
mctemp.SubClasses.Add(sctemp);
}
}
}
