private void dataGridView1_MouseDoubleClick(object sender, MouseEventArgs e)
{
int featureId = int.Parse((sender as DataGridView).CurrentRow.Cells[0].Value.ToString());
IFeatureClass curFeatureClass = null;
foreach (IFeatureClass fc in fcMap.Keys)
{
curFeatureClass = fc;
IRowBuffer fdeRow = curFeatureClass.GetRow(featureId);
if (fdeRow != null)
{
int nPos = fdeRow.FieldIndex("Geometry");
if (nPos != -1 && !fdeRow.IsNull(nPos))
{
IPOI mp = fdeRow.GetValue(nPos) as IPOI; // 从库中读取值
IPoint pos = new GeometryFactory().CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pos.Position = mp.Position;
pos.SpatialCRS = mp.SpatialCRS;
IEulerAngle angle = new EulerAngle();
angle.Heading = 0;
angle.Tilt = -60;
angle.Roll = 0;
this.axRenderControl1.Camera.LookAt2(pos, 3000, angle);
this.axRenderControl1.FeatureManager.UnhighlightAll();
this.axRenderControl1.FeatureManager.HighlightFeature(curFeatureClass, int.Parse(fdeRow.GetValue(0).ToString()), System.Drawing.Color.Yellow);
mp.ImageName = (strMediaPath + @"\png\lan.png");
IRenderPOI rpoi = this.axRenderControl1.ObjectManager.CreateRenderPOI(mp);
rpoi.Highlight(System.Drawing.Color.Red);
this.axRenderControl1.ObjectManager.DelayDelete(rpoi.Guid, 60000);
}
}
}
}
private IModelPoint GetModel(IFeatureClass fc, string geoFieldName, int oid)
{
IModelPoint result = null;
IRowBuffer row = fc.GetRow(oid);
int num = row.FieldIndex(geoFieldName);
if (num != -1)
{
result = (row.GetValue(num) as IModelPoint);
}
return(result);
}
private void tsb_Update_Click(object sender, EventArgs e)
{
this.cmdManager.StartCommand();
//获取当前选中要素，将其放大一倍，作为新的行进行更新
IRowBuffer row = curSelectFc.GetRow(curSelectFid);
int geoPos = curSelectFc.GetFields().IndexOf("Geometry");
if (geoPos != -1)
{
IModelPoint geo = row.GetValue(geoPos) as IModelPoint;
geo.SelfScale(2, 2, 2);
row.SetValue(geoPos, geo);
}
this.cmdManager.UpdateFeature(curSelectFc as IObjectClass, row);
this.axRenderControl1.FeatureManager.EditFeature(curSelectFc, row);
this.tsb_Redo.Enabled = this.cmdManager.CanRedo;
this.tsb_Undo.Enabled = this.cmdManager.CanUndo;
this.tsb_Update.Enabled = false;
}
private void UpdateAttribute(EditParameters paramter)
{
DF3DApplication app = DF3DApplication.Application;
if (app == null || app.Current3DMapControl == null)
{
return;
}
string featureClassGuid = paramter.featureClassGuid;
if (string.IsNullOrEmpty(featureClassGuid))
{
return;
}
DF3DFeatureClass featureClassInfo = DF3DFeatureClassManager.Instance.GetFeatureClassByID(featureClassGuid);
if (featureClassInfo == null)
{
return;
}
IFeatureClass featureClass = featureClassInfo.GetFeatureClass();
IRowBufferCollection rowBufferCollection = new RowBufferCollectionClass();
if (featureClass.HasTemporal() && CommonUtils.Instance().EnableTemproalEdit)
{
ITemporalManager temporalManager = featureClass.TemporalManager;
ITemporalCursor temporalCursor = temporalManager.Search(new TemporalFilterClass
{
IdsFilter = paramter.fidList
});
while (temporalCursor.MoveNext())
{
bool flag = false;
int currentId = temporalCursor.CurrentId;
IRowBuffer row = featureClass.GetRow(currentId);
base.UpdateRowBuffer(ref row, paramter.colName, paramter.regexDataList);
rowBufferCollection.Add(row);
ITemporalInstanceCursor temporalInstances = temporalCursor.GetTemporalInstances(false);
TemporalInstance temporalInstance;
while ((temporalInstance = temporalInstances.NextInstance()) != null)
{
if (temporalInstance.StartDatetime == paramter.TemproalTime)
{
flag = true;
temporalInstances.Update(row);
break;
}
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(temporalInstances);
if (!flag)
{
temporalCursor.Insert(paramter.TemproalTime, row);
}
}
app.Current3DMapControl.FeatureManager.RefreshFeatureClass(featureClass);
System.Runtime.InteropServices.Marshal.ReleaseComObject(temporalCursor);
System.Runtime.InteropServices.Marshal.ReleaseComObject(temporalManager);
}
else
{
CommandManagerServices.Instance().StartCommand();
FDECommand cmd = new FDECommand(false, true);
for (int i = 0; i < paramter.fidList.Length; i++)
{
int id = paramter.fidList[i];
IRowBuffer row2 = featureClass.GetRow(id);
if (row2 != null)
{
base.UpdateRowBuffer(ref row2, paramter.colName, paramter.regexDataList);
rowBufferCollection.Add(row2);
}
}
CommonUtils.Instance().FdeUndoRedoManager.UpdateFeatures(featureClass, rowBufferCollection);
app.Current3DMapControl.FeatureManager.EditFeatures(featureClass, rowBufferCollection);
CommandManagerServices.Instance().CallCommand(cmd);
app.Workbench.UpdateMenu();
}
CommonUtils.Instance().Update(featureClassInfo, rowBufferCollection);
}
void axRenderControl1_RcMouseClickSelect(IPickResult PickResult, IPoint IntersectPoint, gviModKeyMask Mask, gviMouseSelectMode EventSender)
{
try
{
if (PickResult != null)
{
if (PickResult.Type == gviObjectType.gviObjectFeatureLayer)
{
IFeatureLayerPickResult flpr = PickResult as IFeatureLayerPickResult;
int fid = flpr.FeatureId;
this.axRenderControl1.FeatureManager.HighlightFeature(_featureClass, fid, System.Drawing.Color.Yellow);
//////////////////////////////////////////////////////////////////////////
//
// GeometryConvert的代码添加在这里
//
//////////////////////////////////////////////////////////////////////////
fidList.Clear();
fidList.Add(fid);
IRowBuffer rowGC = _featureClass.GetRow(fidList[0]);
int nPose = rowGC.FieldIndex("Geometry");
if (nPose == -1)
{
MessageBox.Show("不存在Geometry列");
return;
}
// 获取polygon
IPolyline polylineGC = null;
if (rowGC != null)
{
nPose = rowGC.FieldIndex("Geometry");
IGeometry geo = rowGC.GetValue(nPose) as IGeometry;
if (geo.GeometryType == gviGeometryType.gviGeometryPolyline)
{
polylineGC = geo as IPolyline;
}
}
if (polylineGC != null)
{
this.Text = "拾取成功";
}
else
{
this.Text = "拾取失败";
}
param = new PropertySet();
if (this.tabControl1.SelectedIndex == 0)
{
// 1.调接口构造模型
double innerRadius = double.Parse(this.numInnerRadius.Value.ToString());
param.SetProperty("InnerRadius", innerRadius);
double outerRadius = double.Parse(this.numOuterRadius.Value.ToString());
param.SetProperty("OuterRadius", outerRadius);
double deflection = double.Parse(this.numDeflection.Value.ToString());
param.SetProperty("Deflection", deflection);
Color difColor = Color.FromArgb(Convert.ToInt32(DifColorBox.Text, 16));
param.SetProperty("DiffuseColor", difColor);
Color speColor = Color.FromArgb(Convert.ToInt32(SpeColorBox.Text, 16));
param.SetProperty("SpecularColor", speColor);
IModelPoint mp = null;
IModel model = null;
if (!paraModel.PolylineToPipeLine(polylineGC, param, out mp, out model))
{
MessageBox.Show("拉管线出错！");
return;
}
//2、将模型及贴图写入osg文件
string modelName = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString() + ".osg");//输出osg文件路径
model.WriteFile(modelName, null);
//3、测试显示模型
mp.ModelName = modelName;
IRenderModelPoint rmp = this.axRenderControl1.ObjectManager.CreateRenderModelPoint(mp, null, rootId);
rmp.MouseSelectMask = gviViewportMask.gviViewNone;
rmp.MaxVisibleDistance = 100000;
this.axRenderControl1.Camera.LookAtEnvelope(mp.Envelope);//飞入
mpList.Add(rmp);
}
}
}
}
catch (System.Exception ex)
{
if (ex.GetType().Name.Equals("UnauthorizedAccessException"))
{
MessageBox.Show("需要标准runtime授权");
}
else
{
MessageBox.Show(ex.Message);
}
}
}
private void InitialView()
{
try
{
IRowBuffer myRow = fc.GetRow(fid);
IFieldInfoCollection fieldinfos = fc.GetFields();
for (int i = 0; i < fieldinfos.Count; i++)
{
int iRowIndex = -1;
IFieldInfo fieldinfo = fieldinfos.Get(i);
if (null == fieldinfo)
{
continue;
}
if (fieldinfo.FieldType == gviFieldType.gviFieldGeometry)
{
if (myRow.IsNull(i))
{
iRowIndex = this.dgv_FieldValue.Rows.Add(new object[] { fieldinfo.Name, null });
continue;
}
IGeometry geo = myRow.GetValue(i) as IGeometry;
string geoValue = null;
if (geo != null)
{
switch (geo.GeometryType)
{
case gviGeometryType.gviGeometryModelPoint:
geoValue = "ModelPoint";
break;
case gviGeometryType.gviGeometryPoint:
geoValue = "Point";
break;
case gviGeometryType.gviGeometryMultiPoint:
geoValue = "MultiPoint";
break;
case gviGeometryType.gviGeometryPolyline:
geoValue = "Polyline";
break;
case gviGeometryType.gviGeometryMultiPolyline:
geoValue = "MultiPolyline";
break;
case gviGeometryType.gviGeometryPolygon:
geoValue = "Polygon";
break;
case gviGeometryType.gviGeometryMultiPolygon:
geoValue = "MultiPolygon";
break;
}
}
iRowIndex = this.dgv_FieldValue.Rows.Add(new object[] { fieldinfo.Name, geoValue });
}
else if (fieldinfo.FieldType == gviFieldType.gviFieldFID)
{
iRowIndex = this.dgv_FieldValue.Rows.Add(new object[] { fieldinfo.Name, myRow.GetValue(i) });
}
else
{
IDomain fieldDomain = fieldinfo.Domain;
if (fieldDomain != null && fieldDomain.DomainType == gviDomainType.gviDomainCodedValue)
{
DataGridViewComboBoxCell comCell = new DataGridViewComboBoxCell();
comCell.DisplayStyle = DataGridViewComboBoxDisplayStyle.Nothing;
comCell.Items.Clear();
comCell.Items.Add("");
Dictionary <object, string> codeValue = this.GetDomainCodeValuePair(fieldDomain);
comCell.Items.AddRange(codeValue.Values.ToArray());
iRowIndex = this.dgv_FieldValue.Rows.Add();
DataGridViewRow myViewRow = this.dgv_FieldValue.Rows[iRowIndex];
myViewRow.Cells[1] = comCell;
object oCodeValue = myRow.GetValue(i);
if (codeValue.ContainsKey(oCodeValue))
{
myViewRow.SetValues(new object[] { fieldinfo.Name, codeValue[oCodeValue] });
}
else
{
myViewRow.SetValues(new object[] { fieldinfo.Name, oCodeValue });
}
}
else
{
iRowIndex = this.dgv_FieldValue.Rows.Add(new object[] { fieldinfo.Name, myRow.GetValue(i) });
}
}
this.dgv_FieldValue.Rows[iRowIndex].Tag = new EditField(fieldinfo, i);
}
this.dgv_FieldValue.Tag = myRow;
}
catch (COMException comEx)
{
MessageBox.Show(comEx.Message);
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
}
}
void axRenderControl1_RcMouseClickSelect(IPickResult PickResult, IPoint IntersectPoint, gviModKeyMask Mask, gviMouseSelectMode EventSender)
{
try
{
this.axRenderControl1.FeatureManager.UnhighlightAll();
if (PickResult != null)
{
if (PickResult.Type == gviObjectType.gviObjectFeatureLayer)
{
IFeatureLayerPickResult flpr = PickResult as IFeatureLayerPickResult;
int fid = flpr.FeatureId;
this.axRenderControl1.FeatureManager.HighlightFeature(_featureClass, fid, System.Drawing.Color.Yellow);
//////////////////////////////////////////////////////////////////////////
//
// GeometryConvert的代码添加在这里
//
//////////////////////////////////////////////////////////////////////////
fidList.Clear();
fidList.Add(fid);
IRowBuffer rowGC = _featureClass.GetRow(fidList[0]);
int nPose = rowGC.FieldIndex("Geometry");
if (nPose == -1)
{
MessageBox.Show("不存在Geometry列");
return;
}
// 获取ModelPoint
IModelPoint modelPointGC = null;
if (rowGC != null)
{
nPose = rowGC.FieldIndex("Geometry");
IGeometry geo = rowGC.GetValue(nPose) as IGeometry;
if (geo.GeometryType == gviGeometryType.gviGeometryModelPoint)
{
modelPointGC = geo as IModelPoint;
}
}
this.Text = "拾取成功";
// 获取Model
string modelName = modelPointGC.ModelName;
IModel modelGC = (_featureClass.FeatureDataSet as IResourceManager).GetModel(modelName);
// 1、获取MultiTriMesh
IGeometryConvertor gc = new GeometryConvertor();
IMultiTriMesh multiTM = gc.ModelPointToTriMesh(modelGC, modelPointGC, false);
this.Text = "ModelToTriMesh完成";
if (this.cbCreateRenderTriMesh.Checked)
{
// 创建RenderTriMesh在三维上显示
for (int i = 0; i < multiTM.GeometryCount; i++)
{
ITriMesh tm = multiTM.GetGeometry(i) as ITriMesh;
IRenderTriMesh rtm = this.axRenderControl1.ObjectManager.CreateRenderTriMesh(tm, null, rootId);
//随机颜色填充TriMesh
Random randObj = new Random(i);
int aColor = randObj.Next(0, 255);
int gColor = randObj.Next(0, 255);
int rColor = randObj.Next(0, 255);
ISurfaceSymbol ss = new SurfaceSymbol();
ss.Color = System.Drawing.Color.FromArgb(rColor, gColor, aColor);
rtm.Symbol = ss;
rTMeshList.Add(rtm);
}
}
if (this.cbCreateRenderPolygon.Checked)
{
// 2、获取投影MultiPolygon
IMultiPolygon multiPolygon = gc.ProjectTriMeshToPolygon(multiTM, 1.0);
this.Text = "MultiTriMeshToFootprint完成。面积:" + multiPolygon.GetArea();
// 创建RenderPolygon在三维上显示
for (int i = 0; i < multiPolygon.GeometryCount; i++)
{
IPolygon polygon = multiPolygon.GetGeometry(i) as IPolygon;
IRenderPolygon rpolygon = this.axRenderControl1.ObjectManager.CreateRenderPolygon(polygon, null, rootId);
rPolygonList.Add(rpolygon);
}
}
if (this.cbCreateRenderPolygon2.Checked)
{
// 3、获取切割MultiPolygon
double heightSpec = 0.0, heightIntersect = 0.0;
Double.TryParse(IntersectPoint.Z.ToString(), out heightIntersect);
fidList.Clear();
fidList.Add(fid);
IEnvelope box = _featureClass.GetFeaturesEnvelope(fidList.ToArray(), "Geometry");
heightSpec = System.Math.Abs(heightIntersect - box.MinZ);
// 注意：CutTriMeshToPolygon方法的第三个参数为空间分辨率，应该选择合适值。
// 值过大会导致结果不精确，值过小会导致转换时间过长。使用时应设置大小合适的值来平衡精度和效率问题。
IMultiPolygon multiPolygon2 = gc.CutTriMeshToPolygon(multiTM, heightSpec, 0.5);
this.Text = "MultiTriMeshToFootprint2完成。面积:" + multiPolygon2.GetArea();
// 创建RenderPolygon在三维上显示
for (int i = 0; i < multiPolygon2.GeometryCount; i++)
{
IPolygon polygon2 = multiPolygon2.GetGeometry(i) as IPolygon;
IRenderPolygon rpolygon2 = this.axRenderControl1.ObjectManager.CreateRenderPolygon(polygon2, null, rootId);
rPolygonList2.Add(rpolygon2);
}
}
if (this.cbCreateRenderMulPoint.Checked)
{
// 4、获取MultiPoint
IMultiPoint multiPoint = gc.MultiTriMeshToMultiPoint(multiTM, 3.0);
this.Text = "MultiTriMeshToMultiPoint完成。MultiPoint个数为：" + multiPoint.GeometryCount;
//创建RenderPoint在三维上显示
IRenderMultiPoint rpoint = this.axRenderControl1.ObjectManager.CreateRenderMultiPoint(multiPoint, null, rootId);
rPointList.Add(rpoint);
}
}
}
}
catch (System.Exception ex)
{
if (ex.GetType().Name.Equals("UnauthorizedAccessException"))
{
MessageBox.Show("需要标准runtime授权");
}
else
{
MessageBox.Show(ex.Message);
}
}
}
private void toolStripButtonEditFeature_Click(object sender, EventArgs e)
{
this.dataGridView1.EndEdit(); //强制提交
if (dsFactory == null)
{
dsFactory = new DataSourceFactory();
}
IDataSource ds = null;
IFeatureDataSet dataset = null;
IFeatureClass fc = null;
IFdeCursor cursor = null;
IFieldInfo field = null;
try
{
if (dataGridView1.SelectedRows.Count == 1)
{
ds = dsFactory.OpenDataSource(Info.ci);
dataset = ds.OpenFeatureDataset(Info.datasetName);
fc = dataset.OpenFeatureClass(Info.featureclassName);
// 比较是否修改了记录
int oid = int.Parse(dataGridView1.SelectedRows[0].Cells["oid"].Value.ToString());
IRowBuffer fdeRow = fc.GetRow(oid);
bool isChanged = false;
for (int i = 0; i < AttriTable.Columns.Count; ++i)
{
string strColName = AttriTable.Columns[i].ColumnName;
int nPos = fdeRow.FieldIndex(strColName);
if (nPos != -1)
{
field = fdeRow.Fields.Get(nPos);
}
if (nPos != -1 && strColName != "oid" && strColName != "GroupName" && field.FieldType != gviFieldType.gviFieldGeometry)
{
if (fdeRow.GetValue(nPos) == null || (!dataGridView1.Rows[dataGridView1.SelectedRows[0].Index].Cells[i].EditedFormattedValue.Equals(fdeRow.GetValue(nPos).ToString())))
{
isChanged = true;
break;
}
}
}
if (!isChanged)
{
MessageBox.Show("该条记录无改动");
return;
}
for (int j = 0; j < AttriTable.Columns.Count; ++j)
{
string strColName = AttriTable.Columns[j].ColumnName;
int nPos = fdeRow.FieldIndex(strColName);
if (nPos != -1)
{
field = fdeRow.Fields.Get(nPos);
}
if (nPos != -1 && strColName != "oid" && strColName != "GroupName" && field.FieldType != gviFieldType.gviFieldGeometry)
{
fdeRow.SetValue(nPos, dataGridView1.Rows[dataGridView1.SelectedRows[0].Index].Cells[j].EditedFormattedValue); //插入字段值
}
}
// 修改数据库中记录
IRowBufferCollection col = new RowBufferCollection();
col.Add(fdeRow);
fc.UpdateRows(col, false);
MessageBox.Show("修改成功");
}
}
catch (COMException ex)
{
System.Diagnostics.Trace.WriteLine(ex.Message);
}
finally
{
if (ds != null)
{
//Marshal.ReleaseComObject(ds);
ds = null;
}
if (dataset != null)
{
//Marshal.ReleaseComObject(dataset);
dataset = null;
}
if (fc != null)
{
//Marshal.ReleaseComObject(fc);
fc = null;
}
if (cursor != null)
{
//Marshal.ReleaseComObject(cursor);
cursor = null;
}
}
}
void axRenderControl1_RcMouseClickSelect(IPickResult PickResult, IPoint IntersectPoint, gviModKeyMask Mask, gviMouseSelectMode EventSender)
{
try
{
if (PickResult != null)
{
if (PickResult.Type == gviObjectType.gviObjectFeatureLayer)
{
IFeatureLayerPickResult flpr = PickResult as IFeatureLayerPickResult;
int fid = flpr.FeatureId;
this.axRenderControl1.FeatureManager.HighlightFeature(_featureClass, fid, System.Drawing.Color.Red);
//////////////////////////////////////////////////////////////////////////
//
// GeometryConvert的代码添加在这里
//
//////////////////////////////////////////////////////////////////////////
fidList.Clear();
fidList.Add(fid);
IRowBuffer rowGC = _featureClass.GetRow(fidList[0]);
int nPose = rowGC.FieldIndex("Geometry");
if (nPose == -1)
{
MessageBox.Show("不存在Geometry列");
return;
}
// 获取polygon
IPolygon polygonGC = null;
if (rowGC != null)
{
nPose = rowGC.FieldIndex("Geometry");
IGeometry geo = rowGC.GetValue(nPose) as IGeometry;
if (geo.GeometryType == gviGeometryType.gviGeometryPolygon)
{
polygonGC = geo as IPolygon;
}
}
this.Text = "拾取成功";
param = new PropertySet();
//第一个Tab页：PolygonToBuilding
if (this.tabControl1.SelectedIndex == 0)
{
// 1.调接口构造模型
double floorNum = double.Parse(this.numFloorNumber.Value.ToString());
param.SetProperty("FloorNumber", floorNum);
double floorHgt = double.Parse(this.numFloorHeight.Value.ToString());
param.SetProperty("FloorHeight", floorHgt);
double interiorOffset = double.Parse(this.numInteriorOffset.Value.ToString());
param.SetProperty("InteriorOffset", interiorOffset);
double exteriorOffset = double.Parse(this.numExteriorOffset.Value.ToString());
param.SetProperty("ExteriorOffset", exteriorOffset);
double heightOffset = double.Parse(this.numHeightOffset.Value.ToString());
param.SetProperty("HeightOffset", heightOffset);
string imgPath = (strMediaPath + @"\dds");
string roof = this.comboBoxRoofTexture.Text;
string facade = this.comboBoxFacadeTexture.Text;
param.SetProperty("FacadeTexture", roof);
param.SetProperty("RoofTexture", facade);
IModelPoint mp = null;
IModel model = null;
if (!paraModel.PolygonToBuilding(polygonGC, param, out mp, out model))
{
MessageBox.Show("拉体块出错！");
return;
}
//2、将模型及贴图写入osg文件
string modelName = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString() + ".osg");//输出osg文件路径
IResourceFactory resFactory = new ResourceFactory();
string[] imageNames = model.GetImageNames();
IPropertySet ps = new PropertySet();
for (int i = 0; i < imageNames.Length; i++)
{
string imgName = imageNames[i];
IImage img = resFactory.CreateImageFromFile(string.Format(@"{0}\{1}", imgPath + @"\facade", imgName));
if (img == null)
{
img = resFactory.CreateImageFromFile(string.Format(@"{0}\{1}", imgPath + @"\roof", imgName));
}
ps.SetProperty(imgName, img);
}
model.WriteFile(modelName, ps);
//3、测试显示模型
mp.ModelName = modelName;
IRenderModelPoint rmp = this.axRenderControl1.ObjectManager.CreateRenderModelPoint(mp, null, rootId);
rmp.MouseSelectMask = gviViewportMask.gviViewNone;
rmp.MaxVisibleDistance = 100000;
this.axRenderControl1.Camera.LookAtEnvelope(mp.Envelope);//飞入
mpList.Add(rmp);
}
//第二个tab页：ExtrudePolygonToTriMesh
else
{
// 1.调接口构造模型
double floorNum = double.Parse(this.numFloorNumber.Value.ToString());
param.SetProperty("FloorNumber", floorNum);
double floorHgt = double.Parse(this.numFloorHeight.Value.ToString());
param.SetProperty("FloorHeight", floorHgt);
double interiorOffset = double.Parse(this.numInteriorOffset.Value.ToString());
param.SetProperty("InteriorOffset", interiorOffset);
double exteriorOffset = double.Parse(this.numExteriorOffset.Value.ToString());
param.SetProperty("ExteriorOffset", exteriorOffset);
double heightOffset = double.Parse(this.numHeightOffset.Value.ToString());
param.SetProperty("HeightOffset", heightOffset);
double buildingHeight = double.Parse(this.numBuildingHeight.Value.ToString());
param.SetProperty("BuildingHeight", buildingHeight);
double buildingXScale = double.Parse(this.numBuildingXScale.Value.ToString());
param.SetProperty("BuildingXScale", buildingXScale);
double buildingYScale = double.Parse(this.numBuildingYScale.Value.ToString());
param.SetProperty("BuildingYScale", buildingYScale);
string imgPath = (strMediaPath + @"\dds");
string roof = this.comboBoxRoofTexture.Text;
string facade = this.comboBoxFacadeTexture.Text;
param.SetProperty("FacadeTexture", roof);
param.SetProperty("RoofTexture", facade);
IModelPoint mp = null;
IModel model = null;
if (!paraModel.PolygonToBuilding(polygonGC, param, out mp, out model))
{
MessageBox.Show("拉体块出错！");
return;
}
//2、将模型及贴图写入osg文件
string modelName = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString() + ".osg");//输出osg文件路径
IResourceFactory resFactory = new ResourceFactory();
string[] imageNames = model.GetImageNames();
IPropertySet ps = new PropertySet();
for (int i = 0; i < imageNames.Length; i++)
{
string imgName = imageNames[i];
IImage img = resFactory.CreateImageFromFile(string.Format(@"{0}\{1}", imgPath + @"\facade", imgName));
if (img == null)
{
img = resFactory.CreateImageFromFile(string.Format(@"{0}\{1}", imgPath + @"\roof", imgName));
}
ps.SetProperty(imgName, img);
}
model.WriteFile(modelName, ps);
//3、测试显示模型
mp.ModelName = modelName;
IRenderModelPoint rmp = this.axRenderControl1.ObjectManager.CreateRenderModelPoint(mp, null, rootId);
rmp.MouseSelectMask = gviViewportMask.gviViewNone;
rmp.MaxVisibleDistance = 100000;
this.axRenderControl1.Camera.LookAtEnvelope(mp.Envelope);//飞入
mpList.Add(rmp);
}
}
}
}
catch (System.Exception ex)
{
if (ex.GetType().Name.Equals("UnauthorizedAccessException"))
{
MessageBox.Show("需要标准runtime授权");
}
else
{
MessageBox.Show(ex.Message);
}
}
}
/// <summary>
/// 在要素类里创建要素
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void toolStripButtonInsertFeature_Click(object sender, EventArgs e)
{
if (dsFactory == null)
{
dsFactory = new DataSourceFactory();
}
IDataSource ds = null;
IFeatureDataSet dataset = null;
IFeatureClass fc = null;
IFdeCursor cursor = null;
try
{
ds = dsFactory.OpenDataSource(Info.ci);
dataset = ds.OpenFeatureDataset(Info.datasetName);
fc = dataset.OpenFeatureClass(Info.featureclassName);
DataRow dr = AttriTable.NewRow();;
RowBufferFactory rbf = new RowBufferFactory();
IRowBuffer rb = rbf.CreateRowBuffer(fc.GetFields());
// 构造待插入的数据：暂时用最后一行的数据进行插入
int lastOid = int.Parse(dataGridView1.Rows[AttriTable.Rows.Count - 1].Cells["oid"].Value.ToString());
IRowBuffer lastRow = fc.GetRow(lastOid);
for (int i = 0; i < fc.GetFields().Count; ++i)
{
string strColName = fc.GetFields().Get(i).Name;
int nPos = rb.FieldIndex(strColName);
if (fc.GetFields().Get(i).Name != "oid")
{
rb.SetValue(nPos, lastRow.GetValue(nPos)); //插入字段值
}
}
// 构造界面显示数据
for (int j = 0; j < AttriTable.Columns.Count; ++j)
{
string strColName = AttriTable.Columns[j].ColumnName;
int nPos = rb.FieldIndex(strColName);
if (nPos != -1 && strColName != "oid")
{
if (lastRow.GetValue(nPos) != null)
{
dr[j] = lastRow.GetValue(nPos).ToString();
}
}
if ("GroupName" == strColName)
{
dr[j] = this.dataGridView1.Rows[AttriTable.Rows.Count - 1].Cells["GroupName"].Value.ToString();
}
}
// 往数据库中增加
cursor = fc.Insert();
cursor.InsertRow(rb);
// 往界面DataTable上增加
dr["oid"] = cursor.LastInsertId; //获取插入后oid值在界面显示
AttriTable.Rows.Add(dr);
this.dataGridView1.Refresh();
this.dataGridView1.Rows[AttriTable.Rows.Count - 1].Selected = true;
this.dataGridView1.FirstDisplayedScrollingRowIndex = AttriTable.Rows.Count - 1;
MessageBox.Show("增加记录成功");
// 更新表头文字
if (FilterWhereClause.Equals(""))
{
this.Text = "Attributes of " + Info.featureclassName + " [Total records: " + fc.GetCount(null).ToString() + "]";
}
else
{
this.Text = "Attributes of " + Info.featureclassName + " [Total records: " + AttriTable.Rows.Count.ToString() + "]" + " Filter: " + FilterWhereClause;
}
}
catch (COMException ex)
{
System.Diagnostics.Trace.WriteLine(ex.Message);
}
finally
{
if (ds != null)
{
//Marshal.ReleaseComObject(ds);
ds = null;
}
if (dataset != null)
{
//Marshal.ReleaseComObject(dataset);
dataset = null;
}
if (fc != null)
{
//Marshal.ReleaseComObject(fc);
fc = null;
}
if (cursor != null)
{
//Marshal.ReleaseComObject(cursor);
cursor = null;
}
}
}
private void sbtn_Split_Click(object sender, System.EventArgs e)
{
DF3DApplication app = DF3DApplication.Application;
if (app == null || app.Current3DMapControl == null)
{
return;
}
if (System.Windows.Forms.DialogResult.No != XtraMessageBox.Show("模型拆分不支持撤销操作,是否继续?", "询问", System.Windows.Forms.MessageBoxButtons.YesNo, System.Windows.Forms.MessageBoxIcon.Exclamation))
{
IFeatureClass featureClass = null;
IFdeCursor fdeCursor = null;
app.Current3DMapControl.PauseRendering(false);
WaitDialogForm waitDialogForm = null;
try
{
int count = SelectCollection.Instance().GetCount(true);
if (count <= 0)
{
XtraMessageBox.Show("未选中要拆分的模型!");
}
else
{
if (this._renderGeo == null || this._renderGeo.GetFdeGeometry() == null)
{
XtraMessageBox.Show("请先绘制或选择拆分多边形!");
}
else
{
IMultiPolygon multiPolygon = null;
if (this.radioGroup1.SelectedIndex == 1)
{
IGeometryFactory geometryFactory = new GeometryFactoryClass();
multiPolygon = (geometryFactory.CreateGeometry(gviGeometryType.gviGeometryMultiPolygon, gviVertexAttribute.gviVertexAttributeZ) as IMultiPolygon);
multiPolygon.AddPolygon(this._renderGeo.GetFdeGeometry() as IPolygon);
}
else
{
if (this.radioGroup1.SelectedIndex == 0)
{
multiPolygon = (this._renderGeo.GetFdeGeometry() as IMultiPolygon);
}
}
if (multiPolygon == null)
{
XtraMessageBox.Show("获取裁剪多边形失败!");
}
else
{
waitDialogForm = new WaitDialogForm(string.Empty, "正在拆分模型,请稍后...");
HashMap featureClassInfoMap = SelectCollection.Instance().FeatureClassInfoMap;
System.Collections.Hashtable hashtable = new System.Collections.Hashtable();
foreach (DF3DFeatureClass featureClassInfo in featureClassInfoMap.Keys)
{
if (featureClassInfo.GetFeatureLayer().GeometryType == gviGeometryColumnType.gviGeometryColumnModelPoint)
{
System.Collections.Generic.List <int> list = new System.Collections.Generic.List <int>();
System.Collections.Generic.List <int> list2 = new System.Collections.Generic.List <int>();
IRowBufferCollection rowBufferCollection = new RowBufferCollectionClass();
IRowBufferCollection rowBufferCollection2 = new RowBufferCollectionClass();
ResultSetInfo resultSetInfo = featureClassInfoMap[featureClassInfo] as ResultSetInfo;
DataTable resultSetTable = resultSetInfo.ResultSetTable;
if (resultSetTable.Rows.Count >= 1)
{
featureClass = featureClassInfo.GetFeatureClass();
IResourceManager resourceManager = featureClass.FeatureDataSet as IResourceManager;
string fidFieldName = featureClass.FidFieldName;
int num = featureClass.GetFields().IndexOf(fidFieldName);
foreach (DataRow dataRow in resultSetTable.Rows)
{
int num2 = int.Parse(dataRow[fidFieldName].ToString());
IRowBuffer row = featureClass.GetRow(num2);
int position = row.FieldIndex(featureClassInfo.GetFeatureLayer().GeometryFieldName);
IModelPoint modelPoint = row.GetValue(position) as IModelPoint;
if (modelPoint != null)
{
Gvitech.CityMaker.Resource.IModel model = resourceManager.GetModel(modelPoint.ModelName);
IGeometryConvertor geometryConvertor = new GeometryConvertorClass();
Gvitech.CityMaker.Resource.IModel model2 = null;
Gvitech.CityMaker.Resource.IModel model3 = null;
IModelPoint modelPoint2 = null;
IModelPoint modelPoint3 = null;
bool flag = geometryConvertor.SplitModelPointByPolygon2D(multiPolygon, model, modelPoint, out model2, out modelPoint2, out model3, out modelPoint3);
if (flag && model2 != null && !model2.IsEmpty && modelPoint2 != null && model3 != null && !model3.IsEmpty && modelPoint3 != null)
{
System.Guid guid = System.Guid.NewGuid();
string text = guid.ToString();
resourceManager.AddModel(text, model2, null);
resourceManager.RebuildSimplifiedModel(text);
guid = System.Guid.NewGuid();
string text2 = guid.ToString();
resourceManager.AddModel(text2, model3, null);
resourceManager.RebuildSimplifiedModel(text2);
modelPoint3.ModelName = text2;
row.SetValue(position, modelPoint3);
rowBufferCollection.Add(row);
list.Add(num2);
modelPoint2.ModelName = text;
IRowBuffer rowBuffer = row.Clone(false);
rowBuffer.SetNull(num);
rowBuffer.SetValue(position, modelPoint2);
fdeCursor = featureClass.Insert();
fdeCursor.InsertRow(rowBuffer);
int lastInsertId = fdeCursor.LastInsertId;
rowBuffer.SetValue(num, lastInsertId);
rowBufferCollection2.Add(rowBuffer);
list2.Add(lastInsertId);
System.Runtime.InteropServices.Marshal.ReleaseComObject(fdeCursor);
fdeCursor = null;
}
}
}
featureClass.UpdateRows(rowBufferCollection, false);
app.Current3DMapControl.FeatureManager.EditFeatures(featureClass, rowBufferCollection);
app.Current3DMapControl.FeatureManager.CreateFeatures(featureClass, rowBufferCollection2);
hashtable[featureClassInfo] = list2;
//System.Runtime.InteropServices.Marshal.ReleaseComObject(featureClass);
featureClass = null;
System.Runtime.InteropServices.Marshal.ReleaseComObject(resourceManager);
resourceManager = null;
}
}
}
SelectCollection.Instance().UpdateSelection(hashtable);
base.Close();
base.DialogResult = System.Windows.Forms.DialogResult.OK;
}
}
}
}
catch (System.Runtime.InteropServices.COMException ex)
{
XtraMessageBox.Show(ex.Message);
}
catch (System.UnauthorizedAccessException var_35_4EC)
{
XtraMessageBox.Show("拒绝访问");
}
catch (System.Exception ex2)
{
XtraMessageBox.Show(ex2.Message);
}
finally
{
if (waitDialogForm != null)
{
waitDialogForm.Close();
}
if (fdeCursor != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(fdeCursor);
fdeCursor = null;
}
//if (featureClass != null && System.Runtime.InteropServices.Marshal.IsComObject(featureClass))
//{
// System.Runtime.InteropServices.Marshal.ReleaseComObject(featureClass);
// featureClass = null;
//}
app.Current3DMapControl.ResumeRendering();
}
}
}
private void UpdateAttribute(object param)
{
DF3DApplication app = DF3DApplication.Application;
if (app == null || app.Current3DMapControl == null)
{
return;
}
EditParameters editParameters = (EditParameters)param;
if (editParameters == null)
{
return;
}
string featureClassGuid = editParameters.featureClassGuid;
DF3DFeatureClass featureClassInfo = DF3DFeatureClassManager.Instance.GetFeatureClassByID(featureClassGuid);
if (featureClassInfo == null)
{
return;
}
CommandManagerServices.Instance().StartCommand();
FDECommand cmd = new FDECommand(false, true);
int nTotalCount = editParameters.nTotalCount;
int num = 0;
if (featureClassInfo.GetFeatureClass().HasTemporal() && CommonUtils.Instance().EnableTemproalEdit)
{
IConnectionInfo connectionInfo = new ConnectionInfoClass();
connectionInfo.FromConnectionString(featureClassInfo.GetFeatureClass().DataSource.ConnectionInfo.ToConnectionString());
IDataSource dataSource = ((IDataSourceFactory) new DataSourceFactoryClass()).OpenDataSource(connectionInfo);
IFeatureDataSet featureDataSet = dataSource.OpenFeatureDataset(CommonUtils.Instance().GetCurrentFeatureDataset().Name);
IFeatureClass featureClass = featureDataSet.OpenFeatureClass(featureClassInfo.GetFeatureClass().Name);
ITemporalManager temporalManager = featureClass.TemporalManager;
ITemporalCursor temporalCursor = temporalManager.Search(new TemporalFilterClass
{
IdsFilter = editParameters.fidList
});
while (temporalCursor.MoveNext())
{
this._manualResult.WaitOne();
num++;
string userState = string.Format(StringParser.Parse("${res:feature_progress_finished}"), num, nTotalCount);
int percentProgress = num * 100 / nTotalCount;
this._bgWorker.ReportProgress(percentProgress, userState);
bool flag = false;
int currentId = temporalCursor.CurrentId;
IRowBuffer row = featureClass.GetRow(currentId);
base.UpdateRowBuffer(ref row, editParameters.colName, editParameters.regexDataList);
ITemporalInstanceCursor temporalInstances = temporalCursor.GetTemporalInstances(false);
TemporalInstance temporalInstance;
while ((temporalInstance = temporalInstances.NextInstance()) != null)
{
if (temporalInstance.StartDatetime == editParameters.TemproalTime)
{
flag = true;
temporalInstances.Update(row);
break;
}
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(temporalInstances);
if (!flag)
{
temporalCursor.Insert(editParameters.TemproalTime, row);
}
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(temporalCursor);
System.Runtime.InteropServices.Marshal.ReleaseComObject(temporalManager);
System.Runtime.InteropServices.Marshal.ReleaseComObject(featureClass);
System.Runtime.InteropServices.Marshal.ReleaseComObject(featureDataSet);
System.Runtime.InteropServices.Marshal.ReleaseComObject(dataSource);
}
else
{
IFeatureClass featureClass2 = featureClassInfo.GetFeatureClass();
System.Collections.Generic.Dictionary <int, string> dictionary = new System.Collections.Generic.Dictionary <int, string>();
IRowBufferCollection rowBufferCollection = new RowBufferCollectionClass();
IRowBufferCollection rowBufferCollection2 = new RowBufferCollectionClass();
for (int i = 0; i < editParameters.fidList.Length; i++)
{
if (this._bgWorker.CancellationPending)
{
CommonUtils.Instance().FdeUndoRedoManager.UpdateFeatures(featureClass2, rowBufferCollection2);
break;
}
this._manualResult.WaitOne();
System.Threading.Thread.Sleep(1);
int num2 = editParameters.fidList[i];
IRowBuffer row2 = featureClass2.GetRow(num2);
if (row2 != null)
{
string value = base.UpdateRowBuffer(ref row2, editParameters.colName, editParameters.regexDataList);
rowBufferCollection.Add(row2);
rowBufferCollection2.Add(row2);
dictionary[num2] = value;
num++;
string userState2 = string.Format(StringParser.Parse("${res:feature_progress_finished}"), num, nTotalCount);
int percentProgress2 = num * 100 / nTotalCount;
this._bgWorker.ReportProgress(percentProgress2, userState2);
}
}
if (dictionary.Count > 0)
{
CommonUtils.Instance().FdeUndoRedoManager.UpdateFeatures(featureClass2, rowBufferCollection2);
object[] args = new object[]
{
featureClassInfo,
editParameters.colName,
dictionary
};
//System.IAsyncResult asyncResult = MainFrmService.ResultSetPanel.BeginInvoke(this._updateSelection, args);
//MainFrmService.ResultSetPanel.EndInvoke(asyncResult);
}
}
CommandManagerServices.Instance().CallCommand(cmd);
app.Workbench.UpdateMenu();
}
void axRenderControl1_RcMouseClickSelect(IPickResult PickResult, IPoint IntersectPoint, gviModKeyMask Mask, gviMouseSelectMode EventSender)
{
try
{
if (PickResult != null)
{
if (PickResult.Type == gviObjectType.gviObjectFeatureLayer)
{
IFeatureLayerPickResult flpr = PickResult as IFeatureLayerPickResult;
int fid = flpr.FeatureId;
this.axRenderControl1.FeatureManager.HighlightFeature(_featureClass, fid, System.Drawing.Color.Yellow);
//////////////////////////////////////////////////////////////////////////
//
// GeometryConvert的代码添加在这里
//
//////////////////////////////////////////////////////////////////////////
fidList.Clear();
fidList.Add(fid);
IRowBuffer rowGC = _featureClass.GetRow(fidList[0]);
int nPose = rowGC.FieldIndex("Geometry");
if (nPose == -1)
{
MessageBox.Show("不存在Geometry列");
return;
}
// 获取polygon
IPolygon polygonGC = null;
if (rowGC != null)
{
nPose = rowGC.FieldIndex("Geometry");
IGeometry geo = rowGC.GetValue(nPose) as IGeometry;
if (geo.GeometryType == gviGeometryType.gviGeometryPolygon)
{
polygonGC = geo as IPolygon;
}
}
this.Text = "拾取成功";
//第一个Tab页：ExtrudePolygonToModel
if (this.tabControl1.SelectedIndex == 0)
{
// 1.调接口构造模型
IGeometryConvertor gc = new GeometryConvertor();
gviRoofType rooftype = gviRoofType.gviRoofFlat;
switch (this.comboxRoofType.Text)
{
case "Flat":
rooftype = gviRoofType.gviRoofFlat;
break;
case "Gable":
rooftype = gviRoofType.gviRoofGable;
break;
case "Hip":
rooftype = gviRoofType.gviRoofHip;
break;
}
string imgPath = (strMediaPath + @"\dds");
string roof = this.comboBoxRoofTexture.Text;
string facade = this.comboBoxFacadeTexture.Text;
IModelPoint mp = null;
IModel model = null;
if (!gc.ExtrudePolygonToModel(polygonGC, int.Parse(this.numFloorNumber.Value.ToString()), double.Parse(this.numFloorHeight.Value.ToString()), double.Parse(this.numSlopeAngle.Value.ToString()),
rooftype, facade, roof, out mp, out model))
{
MessageBox.Show("拉体块出错！");
return;
}
//2、将模型及贴图写入osg文件
string modelName = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString() + ".osg");//输出osg文件路径
IResourceFactory resFactory = new ResourceFactory();
string[] imageNames = model.GetImageNames();
IPropertySet ps = new PropertySet();
for (int i = 0; i < imageNames.Length; i++)
{
string imgName = imageNames[i];
IImage img = resFactory.CreateImageFromFile(string.Format(@"{0}\{1}", imgPath + @"\facade", imgName));
if (img == null)
{
img = resFactory.CreateImageFromFile(string.Format(@"{0}\{1}", imgPath + @"\roof", imgName));
}
ps.SetProperty(imgName, img);
}
model.WriteFile(modelName, ps);
//3、测试显示模型
mp.ModelName = modelName;
IRenderModelPoint rmp = this.axRenderControl1.ObjectManager.CreateRenderModelPoint(mp, null, rootId);
rmp.MouseSelectMask = gviViewportMask.gviViewNone;
rmp.MaxVisibleDistance = 100000;
this.axRenderControl1.Camera.LookAtEnvelope(mp.Envelope);//飞入
mpList.Add(rmp);
}
//第二个tab页：ExtrudePolygonToTriMesh
else
{
// 1.调接口构造模型
IGeometryConvertor gc = new GeometryConvertor();
ITriMesh tm = gc.ExtrudePolygonToTriMesh(polygonGC, double.Parse(this.numHeight.Value.ToString()), true);
if (tm == null)
{
MessageBox.Show("拉体块出错！");
return;
}
//2、显示三角面
//---- 渲染样式不是必须的 -----
ISurfaceSymbol surfaceSym = new SurfaceSymbol();
surfaceSym.Color = System.Drawing.Color.Red;
surfaceSym.EnableLight = true;
ICurveSymbol curveSym = new CurveSymbol();
curveSym.Color = System.Drawing.Color.Yellow;
curveSym.Width = 10;
surfaceSym.BoundarySymbol = curveSym;
//---- ------------------ -----
IRenderTriMesh rmp = this.axRenderControl1.ObjectManager.CreateRenderTriMesh(tm, surfaceSym, rootId);
rmp.MouseSelectMask = gviViewportMask.gviViewNone;
rmp.MaxVisibleDistance = 100000;
this.axRenderControl1.Camera.LookAtEnvelope(rmp.Envelope);//飞入
tmList.Add(rmp);
}
}
}
}
catch (System.Exception ex)
{
if (ex.GetType().Name.Equals("UnauthorizedAccessException"))
{
MessageBox.Show("需要标准runtime授权");
}
else
{
MessageBox.Show(ex.Message);
}
}
}
private void UpdateAttribute(object param)
{
IFeatureClass featureClass = null;
try
{
EditParameters editParameters = (EditParameters)param;
if (editParameters != null)
{
DF3DFeatureClass featureClassInfo = DF3DFeatureClassManager.Instance.GetFeatureClassByID(editParameters.featureClassGuid);
IDataSource dataSource = ((IDataSourceFactory) new DataSourceFactoryClass()).OpenDataSourceByString(editParameters.connectionInfo);
IFeatureDataSet featureDataSet = dataSource.OpenFeatureDataset(editParameters.datasetName);
featureClass = featureDataSet.OpenFeatureClass(editParameters.fcName);
int nTotalCount = editParameters.nTotalCount;
int num = 0;
if (featureClass.HasTemporal() && CommonUtils.Instance().EnableTemproalEdit)
{
ITemporalManager temporalManager = featureClass.TemporalManager;
ITemporalCursor temporalCursor = temporalManager.Search(new TemporalFilterClass
{
IdsFilter = editParameters.fidList
});
while (temporalCursor.MoveNext())
{
this._manualResult.WaitOne();
num++;
string userState = string.Format(StringParser.Parse("${res:feature_progress_finished}"), num, nTotalCount);
int percentProgress = num * 100 / nTotalCount;
this._bgWorker.ReportProgress(percentProgress, userState);
bool flag = false;
int currentId = temporalCursor.CurrentId;
IRowBuffer row = featureClass.GetRow(currentId);
base.UpdateRowBuffer(ref row, editParameters.colName, editParameters.regexDataList);
ITemporalInstanceCursor temporalInstances = temporalCursor.GetTemporalInstances(false);
TemporalInstance temporalInstance;
while ((temporalInstance = temporalInstances.NextInstance()) != null)
{
if (temporalInstance.StartDatetime == editParameters.TemproalTime)
{
flag = true;
temporalInstances.Update(row);
break;
}
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(temporalInstances);
if (!flag)
{
temporalCursor.Insert(editParameters.TemproalTime, row);
}
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(temporalCursor);
System.Runtime.InteropServices.Marshal.ReleaseComObject(temporalManager);
}
else
{
featureClass.FeatureDataSet.DataSource.StartEditing();
IFdeCursor fdeCursor = featureClass.Update(new QueryFilterClass
{
IdsFilter = editParameters.fidList
});
IRowBuffer rowBuffer = null;
System.Collections.Generic.Dictionary <int, string> dictionary = new System.Collections.Generic.Dictionary <int, string>();
while ((rowBuffer = fdeCursor.NextRow()) != null && !this._bgWorker.CancellationPending)
{
int position = rowBuffer.FieldIndex(featureClass.FidFieldName);
int key = int.Parse(rowBuffer.GetValue(position).ToString());
string value = base.UpdateRowBuffer(ref rowBuffer, editParameters.colName, editParameters.regexDataList);
fdeCursor.UpdateRow(rowBuffer);
num++;
dictionary[key] = value;
string userState2 = string.Format(StringParser.Parse("${res:feature_progress_finished}"), num, nTotalCount);
int percentProgress2 = num * 100 / nTotalCount;
this._bgWorker.ReportProgress(percentProgress2, userState2);
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(fdeCursor);
featureClass.FeatureDataSet.DataSource.StopEditing(true);
object[] args = new object[]
{
featureClassInfo,
editParameters.colName,
dictionary
};
//System.IAsyncResult asyncResult = MainFrmService.ResultSetPanel.BeginInvoke(this._updateSelection, args);
//MainFrmService.ResultSetPanel.EndInvoke(asyncResult);
}
//System.Runtime.InteropServices.Marshal.ReleaseComObject(featureClass);
System.Runtime.InteropServices.Marshal.ReleaseComObject(featureDataSet);
System.Runtime.InteropServices.Marshal.ReleaseComObject(dataSource);
}
}
catch (System.Exception)
{
if (featureClass != null)
{
featureClass.FeatureDataSet.DataSource.StopEditing(true);
}
}
}
void axRenderControl1_RcMouseClickSelect(IPickResult PickResult, IPoint IntersectPoint, gviModKeyMask Mask, gviMouseSelectMode EventSender)
{
if (PickResult == null)
{
return;
}
this.dataGridView1.Rows.Clear();
this.axRenderControl1.FeatureManager.UnhighlightAll();
rowMap.Clear();
IPickResult pr = PickResult;
if (pr.Type != gviObjectType.gviObjectFeatureLayer)
{
return;
}
IFeatureLayerPickResult fpr = pr as IFeatureLayerPickResult;
IFeatureLayer layer = fpr.FeatureLayer;
IFeatureClassInfo cinfo = layer.FeatureClassInfo;
if (cinfo.DataSourceConnectionString.Contains("FireBird2x"))
{
return;
}
IDataSource ds = (new DataSourceFactory()).OpenDataSourceByString(cinfo.DataSourceConnectionString);
IFeatureDataSet dset = ds.OpenFeatureDataset(cinfo.DataSetName);
IFeatureClass shpfc = dset.OpenFeatureClass(cinfo.FeatureClassName);
IRowBuffer shprow = shpfc.GetRow(fpr.FeatureId);
int shpindex = shprow.FieldIndex("Geometry");
IPolygon polygon = shprow.GetValue(shpindex) as IPolygon;
if (polygon == null)
{
return;
}
IFdeCursor cursor = null;
try
{
foreach (IFeatureClass fc in fcMap.Keys)
{
IRowBuffer row = null;
List <IRowBuffer> list = new List <IRowBuffer>();
ISpatialFilter filter = new SpatialFilter();
filter.Geometry = polygon;
filter.SpatialRel = gviSpatialRel.gviSpatialRelEnvelope;
filter.GeometryField = "Geometry";
cursor = fc.Search(filter, false);
while ((row = cursor.NextRow()) != null)
{
list.Add(row);
}
foreach (IRowBuffer r in list)
{
int geometryIndex = -1;
geometryIndex = r.FieldIndex("Geometry");
if (geometryIndex != -1)
{
int oid = int.Parse(r.GetValue(0).ToString());
this.axRenderControl1.FeatureManager.HighlightFeature(fc, oid, System.Drawing.Color.Red);
string fid = "";
IEnvelope env = null;
for (int i = 0; i < r.FieldCount; i++)
{
string fieldName = r.Fields.Get(i).Name;
if (r.Fields.Get(i).Name == "oid")
{
fid = r.GetValue(i).ToString();
}
else if (r.Fields.Get(i).Name == "Geometry")
{
IGeometry geometry = r.GetValue(i) as IModelPoint;
env = geometry.Envelope;
}
}
RowObject ro = new RowObject()
{
FID = fid, FCGUID = fc.Guid.ToString(), FCName = fc.Name, FeatureClass = fc, Envelop = env
};
if (!rowMap.ContainsKey(ro.FID + "/" + ro.FCGUID))
{
rowMap.Add(ro.FID + "/" + ro.FCGUID, ro);
}
}
} // end of foreach (IRowBuffer r in list)
} // end of foreach (IFeatureClass fc in fcMap.Keys)
this.Text = "分析完成！";
LoadGridView();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
if (cursor != null)
{
cursor.Dispose();
cursor = null;
}
}
}
