public static GSOFeature FindFeatureByUserID(GSOFeatureDataset featdataset,string fieldname,string value) { GSOFeatures feats = featdataset.GetAllFeatures(); for (int i = 0; i < feats.Length; i++) { GSOFeature feat = feats[i]; if (feat.GetFieldAsString(fieldname) == value) { return feat; } } return null; }
public static GSOFeature FindFeatureByUserID(GSOFeatureDataset featdataset, string fieldname, string value) { GSOFeatures feats = featdataset.GetAllFeatures(); for (int i = 0; i < feats.Length; i++) { GSOFeature feat = feats[i]; if (feat.GetFieldAsString(fieldname) == value) { return(feat); } } return(null); }
//获取唯一值添加到listbox_Value中 private void btn_GetValue_Click(object sender, EventArgs e) { if (listBox_Field.SelectedItem == null) { MessageBox.Show("请先选中一个字段!", "提示"); return; } listBox_Value.Items.Clear(); string strSepratorOfString = ""; GSOFieldAttr fieldef = sourcefDataset.GetField(listBox_Field.SelectedItem.ToString().Trim()); if (fieldef == null) { return; } if (fieldef.Type == EnumFieldType.Text) { strSepratorOfString = "'"; } try { for (int i = 0; i < sourcefDataset.GetAllFeatures().Length; i++) { GSOFeature feature = sourcefDataset.GetFeatureAt(i); if (feature != null) { object fieldValue = feature.GetValue(listBox_Field.SelectedItem.ToString().Trim()); if (fieldValue != null && listBox_Value.Items.Contains(strSepratorOfString + fieldValue.ToString() + strSepratorOfString) == false) { listBox_Value.Items.Add(strSepratorOfString + fieldValue.ToString() + strSepratorOfString); } } } } catch (Exception ex) { Log.PublishTxt(ex); MessageBox.Show(ex.Message); } }
private void Set() { if (listBoxCopyLayerList.SelectedItems.Count <= 0) { MessageBox.Show("请选择要复制的数据集!", "提示"); return; } if (comboBoxTargetDataSource.SelectedItem == null) { MessageBox.Show("请选择目标数据源!", "提示"); return; } if (checkBoxCopyOne.Checked == true && textboxNewLayerName.Text.Trim() == "") { MessageBox.Show("请给要复制的数据集命名!", "提示"); return; } if (checkBoxCopyOne.Checked == true) { GSODataSource dsTarget = Utility.getDataSourceByFullName(globeControl1, comboBoxTargetDataSource.SelectedItem.ToString().Trim()); if (dsTarget != null) { GSODataset newDataset = dsTarget.GetDatasetByName(textboxNewLayerName.Text.Trim()); if (newDataset != null) { MessageBox.Show("输入的新的数据集的名称已存在目标数据源中!", "提示"); return; } GSOFeatureDataset newFeatureDataset = dsTarget.CreateFeatureDataset(textboxNewLayerName.Text.Trim()); if (newFeatureDataset == null) { MessageBox.Show("输入的新数据集的名称不符合要求!", "提示"); return; } GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim()); if (ds != null) { GSODataset dataset = ds.GetDatasetByName(listBoxCopyLayerList.SelectedItem.ToString().Trim()); GSOFeatureDataset featureDataset = dataset as GSOFeatureDataset; if (featureDataset != null) { try { featureDataset.Open(); } catch (Exception ex) { MessageBox.Show(ex.Message, "提示"); if (featureDataset.IsOpened == true) { featureDataset.Close(); } return; } //向新数据集写入字段 for (int i = 0; i < featureDataset.FieldCount; i++) { GSOFieldAttr fieldFromDs = featureDataset.GetField(i); newFeatureDataset.AddField(fieldFromDs); } //向新的要素集写入数据 for (int i = 0; i < featureDataset.GetAllFeatures().Length; i++) { GSOFeature featureInDs = featureDataset.GetFeatureAt(i); GSOFeature featureInTargetDs = featureInDs.Clone(); featureInDs.Dispose(); newFeatureDataset.AddFeature(featureInTargetDs); } newFeatureDataset.Save(); featureDataset.Close(); MessageBox.Show("复制成功!", "提示"); } } } } else if (checkBoxCopyMult.Checked == true) { GSODataSource dsTarget = Utility.getDataSourceByFullName(globeControl1, comboBoxTargetDataSource.SelectedItem.ToString().Trim()); if (dsTarget != null) { string datasetNames = ""; for (int i = 0; i < listBoxCopyLayerList.SelectedItems.Count; i++) { GSODataset datasetInTargetDs = dsTarget.GetDatasetByName(listBoxCopyLayerList.SelectedItems[i].ToString().Trim()); if (datasetInTargetDs != null) { datasetNames += "\"" + listBoxCopyLayerList.SelectedItems[i].ToString().Trim() + "\" "; } } if (datasetNames != "") { MessageBox.Show("数据集名称" + datasetNames + "在目标数据源中已存在", "提示"); return; } GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim()); if (ds != null) { progressBar1.Visible = true; progressBar1.Maximum = listBoxCopyLayerList.SelectedItems.Count - 1; progressBar1.Minimum = 0; for (int j = 0; j < listBoxCopyLayerList.SelectedItems.Count; j++) { //获取要复制的要素集 GSODataset datasetInDs = ds.GetDatasetByName(listBoxCopyLayerList.SelectedItems[j].ToString().Trim()); GSOFeatureDataset featureDatasetInDs = datasetInDs as GSOFeatureDataset; if (featureDatasetInDs == null) { continue; } featureDatasetInDs.Open(); //创建新的数据库要素集 GSOFeatureDataset featureDatasetInTargetDs = dsTarget.CreateFeatureDataset(listBoxCopyLayerList.SelectedItems[j].ToString().Trim()); if (featureDatasetInTargetDs == null) { continue; } featureDatasetInTargetDs.Open(); for (int i = 0; i < featureDatasetInDs.FieldCount; i++) { GSOFieldAttr fieldInDs = featureDatasetInDs.GetField(i); featureDatasetInTargetDs.AddField(fieldInDs); } //(2)向新的要素集写入数据 for (int i = 0; i < featureDatasetInDs.GetAllFeatures().Length; i++) { GSOFeature featureInDs = featureDatasetInDs.GetFeatureAt(i); GSOFeature featureInTargetDs = featureInDs.Clone(); featureInDs.Dispose(); featureDatasetInTargetDs.AddFeature(featureInTargetDs); } featureDatasetInTargetDs.Save(); featureDatasetInTargetDs.Close(); featureDatasetInDs.Close(); progressBar1.Value = j; } progressBar1.Visible = false; MessageBox.Show("数据复制成功!", "提示"); } } } }
private void button_OK_Click(object sender, EventArgs e) { if (dt.Rows.Count == 0) { MessageBox.Show("请先添加数据!", "提示"); return; } panel_NoValue.Enabled = false; panel_PolygonRestric.Enabled = false; panel_thread.Enabled = false; checkBoxNoValue.Enabled = false; checkBox_MulThread.Enabled = false; checkBox_polygonRestricted.Enabled = false; rasterImporter = new GSOBatchRasterImporter(); //0:处理影像 1:处理地形 rasterImporter.ImportType(Enum_ImportType.IT_Image); //无效值过滤 bool useNoValueFilter = checkBoxNoValue.Checked; int R = 0, G = 0, B = 0; int valueYuZhi = 0; if (useNoValueFilter == true) { valueYuZhi = int.Parse(textBox_ThresholdValue.Text); try { R = int.Parse(textBox_R.Text); G = int.Parse(textBox_G.Text); B = int.Parse(textBox_B.Text); } catch (Exception ex) { MessageBox.Show("无效值输入有误,请重新输入!", "提示"); return; } rasterImporter.NoValueFilterUsed = true; rasterImporter.SetFilterParament(Color.FromArgb(R, G, B), 0, valueYuZhi); } //多边形过滤 bool polygonRes = checkBox_polygonRestricted.Checked; if (polygonRes == true) { if (comboBox_Model.SelectedIndex == 1) { rasterImporter.RestricMode(Enum_RestricMode.RM_RougnFilter); } else { rasterImporter.RestricMode(Enum_RestricMode.RM_PrecisionFilter); } string polygonPath = textBox_polygonPath.Text; GSODataManager dManager = new GSODataManager(); GSOFeatureDataset dataset = dManager.AddFileDataset(polygonPath) as GSOFeatureDataset; GSOFeatures feature = dataset.GetAllFeatures(); rasterImporter.SetRestrictedRegions(feature);//多边形范围 } else { rasterImporter.RestricMode(Enum_RestricMode.RM_NoFilter); } //多线程 bool useMulThread = checkBox_MulThread.Checked; int maxThreadNum = 30; //线程的个数 int maxCacheSize = 100; //单个文件的缓存,单位M if (useMulThread == true) { maxThreadNum = int.Parse(textBox_threadNum.Text); maxCacheSize = int.Parse(textBox_maxCacheSize.Text); rasterImporter.MutiThread = true; //多线程 rasterImporter.MaxThreadNum = maxThreadNum; //最大线程数 rasterImporter.ThreadCacheSize = maxCacheSize; //最大缓存 } for (int i = 0; i < dt.Rows.Count; i++) { string strSrcDataPath = dt.Rows[i][0].ToString(); string strDestDataPath = dt.Rows[i][2].ToString(); rasterImporter.AddProcessData(strSrcDataPath, strDestDataPath, "", null);//添加数据 } //单个进度条 rasterImporter.BIDGetSubProgressInfoEvent -= rasterImporter_BIDGetSubProgressInfoEvent; rasterImporter.BIDGetSubProgressInfoEvent += rasterImporter_BIDGetSubProgressInfoEvent; //总进度条 rasterImporter.BIDGetProgressInfoEvent -= rasterImporter_BIDGetProgressInfoEvent; rasterImporter.BIDGetProgressInfoEvent += rasterImporter_BIDGetProgressInfoEvent; subCurrentValue = 0; indexFile = 1; dtStart = DateTime.Now; dtStartSub = dtStart; label_AllProcess.Text = "总进度(" + 0 + "s)"; label_CurrentProcess.Text = "当前进度(" + 1 + "/" + dt.Rows.Count + ")"; this.progressBar_All.Value = 0; this.progressBar_Current.Value = 0; this.Cursor = Cursors.WaitCursor; button_OK.Enabled = false; //在单独的线程中执行操作 workThread = new Thread(this.ProcessDataThreadFunc); workThread.Start(); //更新进度条 uithread = new Thread(new ThreadStart(this.UpdateProgressThreadFunc)); uithread.Start(); }
private void button3_Click(object sender, EventArgs e) { if (comboBoxDataSourceList.SelectedItem == null) { MessageBox.Show("请选择一个目标数据源!", "提示"); return; } GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim()); if (ds == null) { MessageBox.Show("选择的目标数据源为空!", "提示"); return; } if (comboBoxShpLayerList.SelectedIndex < 0) { return; } try { if (valiValvedata()) { GSOFeatureDataset featdataset = CreateDBFeatureDataset(textBoxNewLayerName.Text); if (featdataset == null) { return; } featdataset.Open(); GSOLayer shpLayer = globeControl1.Globe.Layers[comboBoxShpLayerList.SelectedIndex]; if (shpLayer == null) { return; } GSOFeatures features = shpLayer.GetAllFeatures(true); string message = ""; for (int j = 0; j < features.Length; j++) { GSOFeature f = features[j]; GSOGeoPoint3D shpPoint = f.Geometry as GSOGeoPoint3D; double z = f.GetFieldAsDouble(combZ.SelectedItem.ToString()); double deep = f.GetFieldAsDouble(combZ.SelectedItem.ToString()); GSOFeature feature = featdataset.CreateFeature(); GSOGeoModel model = new GSOGeoModel(); GSOPoint3d pt = new GSOPoint3d(); pt.X = shpPoint.X; pt.Y = shpPoint.Y; pt.Z = z; model.Position = pt; model.AltitudeMode = EnumAltitudeMode.RelativeToGround; string modelPath = f.GetFieldAsString(combPath.SelectedItem.ToString()); model.FilePath = Application.StartupPath + "\\" + modelPath; model.Name = f.GetValue(combModelName.SelectedItem.ToString()).ToString(); feature.Name = f.GetValue(combModelName.SelectedItem.ToString()).ToString(); feature.Geometry = model; for (int i = 0; i < f.GetFieldCount(); i++) { GeoScene.Data.GSOFieldDefn fielddef = (GeoScene.Data.GSOFieldDefn)(f.GetFieldDefn(i)); if (fielddef == null) { continue; } if (!fm_cns.ContainsKey(fielddef.Name)) { continue; } object obu = f.GetValue(fielddef.Name); if (obu != null) { string fieldName = fm_cns.ContainsKey(fielddef.Name) == true ? fm_cns[fielddef.Name].ToString() : fielddef.Name; feature.SetValue(fieldName, obu); } } featdataset.AddFeature(feature); } featdataset.Save(); string strMessage = "shp文件中共" + features.Length + "个对象,实际入库" + featdataset.GetAllFeatures().Length + "个对象!\r\n"; if (message == "") { MessageBox.Show(strMessage, "提示"); } else { FrmMessageShow frm = new FrmMessageShow(strMessage + message); frm.ShowDialog(); } this.Close(); } } catch (Exception ex) { Log.PublishTxt(ex); MessageBox.Show(ex.Message); } }
private void button3_Click(object sender, EventArgs e) { if (comboBoxDataSourceList.SelectedItem == null) { MessageBox.Show("请选择一个目标数据源!", "提示"); return; } GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim()); if (ds == null) { MessageBox.Show("选择的目标数据源为空!", "提示"); return; } if (textBoxModelFolder.Text == "") { return; } if (comboBoxShpLayerList.SelectedIndex < 0) { return; } try { Regex regNum = new Regex("^[0-9]"); DirectoryInfo theFolder = new DirectoryInfo(textBoxModelFolder.Text); foreach (FileInfo nextFile in theFolder.GetFiles()) { if (nextFile.Name.ToLower().IndexOf("3ds") > -1 || nextFile.Name.ToLower().IndexOf("gcm") > -1) { files.Add(nextFile.Name); string temp = nextFile.Name.Substring(nextFile.Name.IndexOf("-") + 1, nextFile.Name.LastIndexOf(".") - nextFile.Name.IndexOf("-") - 1); string modeltype = nextFile.Name.Substring(0, nextFile.Name.IndexOf("-")); modeltypes.Add(modeltype); double Num; bool isNum = double.TryParse(temp, out Num); if (isNum) { deeps.Add(Convert.ToDouble(temp)); } } } GSOFeatureDataset featdataset = CreateDBFeatureDataset(textBoxNewLayerName.Text); if (featdataset == null) { return; } featdataset.Open(); GSOLayer shpLayer = globeControl1.Globe.Layers.GetLayerByCaption(comboBoxShpLayerList.SelectedItem.ToString().Trim()); if (shpLayer == null) { return; } GSOFeatures features = shpLayer.GetAllFeatures(true); string message = ""; for (int j = 0; j < features.Length; j++) { GSOFeature f = features[j]; GSOGeoPoint3D shpPoint = f.Geometry as GSOGeoPoint3D; double x; double y; double rotateAngle = 0; rotateAngle = (double)f.GetValue(combAngle.SelectedItem.ToString()); string currentModelType = f.GetValue(combCode.SelectedItem.ToString()).ToString(); double z = Convert.ToDouble(txtUpGround.Text); double deep = f.GetFieldAsDouble(combDeep.SelectedItem.ToString()); int index = -1; double diff = double.MaxValue; for (int i = 0; i < deeps.Count; i++) { double tempdeep = Convert.ToDouble(deeps[i]); string modeltype = modeltypes[i].ToString(); if (modeltype != currentModelType) { continue; } if (tempdeep > deep) { double chazhi = tempdeep - deep; if (diff > chazhi) { diff = chazhi; index = i; } } } if (index < 0) { message += "ID为" + f.ID + "的对象没有找到符合要求的模型 \r\n"; continue; } GSOFeature feature = featdataset.CreateFeature(); GSOGeoModel model = new GSOGeoModel(); GSOPoint3d pt = new GSOPoint3d(); pt.X = shpPoint.X; pt.Y = shpPoint.Y; pt.Z = z; model.Position = pt; model.Align = EnumEntityAlign.TopCenter; //接口已修复作用 model.AltitudeMode = EnumAltitudeMode.RelativeToGround; model.RotateZ = 0 - rotateAngle * 180 / Math.PI + 90; model.FilePath = textBoxModelFolder.Text + "\\" + files[index]; model.Name = f.GetValue(combModelName.SelectedItem.ToString()).ToString(); feature.Name = f.GetValue(combModelName.SelectedItem.ToString()).ToString(); feature.Geometry = model; for (int i = 0; i < f.GetFieldCount(); i++) { GeoScene.Data.GSOFieldDefn fielddef = (GeoScene.Data.GSOFieldDefn)(f.GetFieldDefn(i)); if (fielddef == null) { continue; } if (!yb_cns.ContainsKey(fielddef.Name)) { continue; } if (f.GetValue(fielddef.Name) == null) { continue; } string fieldName = yb_cns.ContainsKey(fielddef.Name) == true ? yb_cns[fielddef.Name].ToString() : fielddef.Name; feature.SetValue(fieldName, f.GetValue(fielddef.Name)); } featdataset.AddFeature(feature); } featdataset.Save(); featdataset.Close(); string strMessage = "shp文件中共" + features.Length + "个对象,实际入库" + featdataset.GetAllFeatures().Length + "个对象!\r\n"; if (message == "") { MessageBox.Show(strMessage, "提示"); } else { FrmMessageShow frm = new FrmMessageShow(strMessage + message); frm.ShowDialog(); } this.Close(); } catch (Exception ex) { Log.PublishTxt(ex); MessageBox.Show(ex.Message); } }
private void btnCreateModel_Click(object sender, EventArgs e) { if (comboBoxDataSourceList.SelectedItem == null) { MessageBox.Show("请选择一个目标数据源!", "提示"); return; } GSODataSource ds = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList.SelectedItem.ToString().Trim()); if (ds == null) { MessageBox.Show("选择的目标数据源为空!", "提示"); return; } if (string.IsNullOrEmpty(textBoxNewLayerName.Text)) { MessageBox.Show("请选择一个Shp图层!", "提示"); return; } if (ds.GetDatasetByName(textBoxNewLayerName.Text) != null) { MessageBox.Show("图层名称已存在!", "提示"); return; } try { GSOLayer ShpSourceLayer = globeControl1.Globe.Layers.GetLayerByCaption(comboBoxShpLayerList.SelectedItem.ToString().Trim()); GSOFeatureDataset pipeline = CreateDBFeatureDataset(textBoxNewLayerName.Text.Trim()); if (pipeline == null) { MessageBox.Show("输入的图层名称不符合要求!", "提示"); return; } pipeline.Open(); GSOFeatureDataset pipelineRect = CreateDBFeatureDataset(textBoxNewLayerName.Text.Trim() + "_Rect"); if (pipelineRect == null) { return; } pipelineRect.Open(); GSOFeatures features = ShpSourceLayer.GetAllFeatures(); string message = ""; for (int j = 0; j < features.Length; j++) { GSOFeature f = features[j]; GSOFeature newFeature = pipeline.CreateFeature(); GSOPipeLineStyle3D style = new GSOPipeLineStyle3D(); style.LineColor = Color.FromArgb(Convert.ToByte(numericUpDownLineOpaque.Value), btnPipelineColor.BackColor); double radius = 0; if (cmbRadius.SelectedItem == null) { cmbRadius.SelectedIndex = 0; } GSOFieldDefn diameterfield = (GSOFieldDefn)f.GetFieldDefn(cmbRadius.SelectedItem.ToString()); string fieldText = f.GetFieldAsString(cmbRadius.SelectedItem.ToString()); if (diameterfield.Type == EnumFieldType.Text) { if (double.TryParse(fieldText, out radius)) { radius = radius / 2000; } else { message += "ID为" + f.ID + "的对象的管径字段值不符合要求!\r\n"; continue; } } else { radius = f.GetFieldAsDouble(cmbRadius.SelectedItem.ToString()) / 2000; // 探测数据的单位一般是毫米,需换算为米; 管径一般是 直径, 这个需要半径, 所有除以2000 } if (cmbID.SelectedItem == null) { cmbID.SelectedIndex = 0; } if (cmbWidthNum.SelectedItem == null) { cmbWidthNum.SelectedIndex = 0; } if (cmbHeightNum.SelectedItem == null) { cmbHeightNum.SelectedIndex = 0; } string eventid = f.GetFieldAsString(cmbID.SelectedItem.ToString()); double interval = radius * 2; int num_width = 0; int num_height = 0; if (!int.TryParse(f.GetFieldAsString(cmbWidthNum.SelectedItem.ToString()), out num_width)) { message += "ID为" + f.ID + "的对象的宽度字段值不符合要求!\r\n"; continue; } if (!int.TryParse(f.GetFieldAsString(cmbHeightNum.SelectedItem.ToString()), out num_height)) { message += "ID为" + f.ID + "的对象的高度字段值不符合要求!\r\n"; continue; } double rectWidth = radius * 2 * num_width + 0.08;// 两端空出0.04 double rectHeight = radius * 2 * num_height + 0.08; if (radius == 0) { message += "ID为" + f.ID + "的对象的管径字段值为0!\r\n"; continue; } int intSlice = 0; double cornerSliceAngle = 0; if (!int.TryParse(txtSlice.Text.Trim(), out intSlice)) { message += "ID为" + f.ID + "的对象的截面分段数字段值不符合要求!\r\n"; continue; } if (!double.TryParse(textBoxCornerSliceAngle.Text.Trim(), out cornerSliceAngle)) { message += "ID为" + f.ID + "的对象的拐弯平滑度字段值不符合要求!\r\n"; continue; } style.Radius = radius; style.Slice = intSlice; style.CornerSliceAngle = cornerSliceAngle; f.Geometry.AltitudeMode = EnumAltitudeMode.RelativeToGround; GSOGeoPolyline3D line = f.Geometry as GSOGeoPolyline3D; if (line == null) { message += "ID为" + f.ID + "的对象不是一个线对象!\r\n"; continue; } if (cmbFrom.SelectedItem == null) { cmbFrom.SelectedIndex = 0; } if (cmbTo.SelectedItem == null) { cmbTo.SelectedIndex = 0; } double deep1 = 0; double deep2 = 0; if (!double.TryParse(f.GetFieldAsString(cmbFrom.Items[cmbTo.SelectedIndex].ToString().Trim()), out deep1)) { message += "ID为" + f.ID + "的对象的起点埋深字段值不符合要求!\r\n"; continue; } if (!double.TryParse(f.GetFieldAsString(cmbTo.Items[cmbTo.SelectedIndex].ToString().Trim()), out deep2)) { message += "ID为" + f.ID + "的对象的终点埋深字段值不符合要求!\r\n"; continue; } if (chkDeep.Checked) { deep1 = 0 - deep1; deep2 = 0 - deep2; } if (cmbReference.SelectedIndex == 0) //管底 { deep1 = deep1 + radius * 2; deep2 = deep2 + radius * 2; } else if (cmbReference.SelectedIndex == 1) //管顶 { deep1 = deep1 - radius * 2; deep2 = deep2 - radius * 2; } for (int n = 0; n < line[0].Count; n++) { GSOPoint3d pt3d = line[0][n]; int pointcount = line[0].Count; double radio = Math.Sqrt(Math.Pow(pt3d.Y - line[0][0].Y, 2) + Math.Pow(pt3d.X - line[0][0].X, 2)) / Math.Sqrt(Math.Pow(line[0][pointcount - 1].Y - line[0][0].Y, 2) + Math.Pow(line[0][pointcount - 1].X - line[0][0].X, 2)); pt3d.Z = deep1 + (deep2 - deep1) * radio; if (double.IsInfinity(pt3d.Z)) { pt3d.Z = deep2; } line[0][n] = pt3d; } if (num_height == 0 || num_width == 0) // 直埋 { newFeature.Geometry = line; newFeature.Geometry.Style = style; newFeature.Name = eventid; SetFields(f, newFeature); pipeline.AddFeature(newFeature); } else { GSOFeature rectfeat = pipelineRect.CreateFeature(); rectfeat.Geometry = CreatePipeRect(line, rectWidth, rectHeight); if (rectfeat != null) { SetFields(f, rectfeat); pipelineRect.AddFeature(rectfeat); } one2Multi(line, num_width, num_height, interval, style, pipeline, eventid, f); } } globeControl1.Refresh(); pipeline.Save(); pipelineRect.Save(); pipeline.Close(); pipelineRect.Close(); string strMessage = "shp文件中共" + features.Length + "个对象,实际入库" + pipeline.GetAllFeatures().Length + "个对象!\r\n"; if (message == "") { MessageBox.Show(strMessage, "提示"); } else { FrmMessageShow frm = new FrmMessageShow(strMessage + message); frm.ShowDialog(); } this.Close(); } catch (Exception ex) { Log.PublishTxt(ex); MessageBox.Show(ex.Message); } }
private void btn_Union_Click(object sender, EventArgs e) { if (comboBoxTargetDataSource.SelectedItem == null) { MessageBox.Show("请选择目标数据源!", "提示"); return; } string newLayerName = textBoxUnionLayerName.Text.Trim(); if (newLayerName == "") { MessageBox.Show("请输入目标数据集名称!", "提示"); return; } if (comboBoxDataSourceList1.SelectedItem == null) { MessageBox.Show("请选择要合并的数据源1!", "提示"); return; } if (comboBoxUnionLayerList1.SelectedItem == null) { MessageBox.Show("请选择要合并的要素集1!", "提示"); return; } if (comboBoxDataSourceList2.SelectedItem == null) { MessageBox.Show("请选择要合并的数据源2!", "提示"); return; } if (comboBoxUnionLayerList2.SelectedItem == null) { MessageBox.Show("请选择要合并的要素集2!", "提示"); return; } GSODataSource dsTarget = Utility.getDataSourceByFullName(globeControl1, comboBoxTargetDataSource.SelectedItem.ToString().Trim()); if (dsTarget != null) { GSODataset dataset = dsTarget.GetDatasetByName(newLayerName); if (dataset != null) { MessageBox.Show("目标数据集名称已存在目标数据源中!", "提示"); return; } GSOFeatureDataset featureDatasetInTargetDs = dsTarget.CreateFeatureDataset(newLayerName); if (featureDatasetInTargetDs == null) { MessageBox.Show("目标数据集名称不符合要求!", "提示"); return; } GSODataSource dsUnion1 = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList1.SelectedItem.ToString().Trim()); GSODataSource dsUnion2 = Utility.getDataSourceByFullName(globeControl1, comboBoxDataSourceList2.SelectedItem.ToString().Trim()); if (dsUnion1 != null && dsUnion2 != null) { GSOFeatureDataset datasetInUnionDs1 = dsUnion1.GetDatasetByName(comboBoxUnionLayerList1.SelectedItem.ToString().Trim()) as GSOFeatureDataset; GSOFeatureDataset datasetInUnionDs2 = dsUnion1.GetDatasetByName(comboBoxUnionLayerList2.SelectedItem.ToString().Trim()) as GSOFeatureDataset; if (datasetInUnionDs1 != null && datasetInUnionDs2 != null) { //判断要合并的数据集结构是否相同 datasetInUnionDs1.Open(); datasetInUnionDs2.Open(); if (datasetInUnionDs1.FieldCount != datasetInUnionDs2.FieldCount) { MessageBox.Show("要合并的数据集结构不相同,无法合并!", "错误"); return; } for (int i = 0; i < datasetInUnionDs1.FieldCount; i++) { if (datasetInUnionDs1.GetField(i).Equals(datasetInUnionDs2.GetField(i)) == false) { MessageBox.Show("要合并的数据集结构不相同,无法合并!", "错误"); return; } } featureDatasetInTargetDs.Open(); for (int i = 0; i < datasetInUnionDs1.FieldCount; i++) { GSOFieldAttr fieldInUnionDs = datasetInUnionDs1.GetField(i); featureDatasetInTargetDs.AddField(fieldInUnionDs); } //向新的数据集写入数据 for (int i = 0; i < datasetInUnionDs1.GetAllFeatures().Length; i++) //循环添加第一个要素集的所有feature到新数据集中 { GSOFeature featureInUnionDs1 = datasetInUnionDs1.GetFeatureAt(i); GSOFeature featureInTargetDs = featureInUnionDs1.Clone(); featureDatasetInTargetDs.AddFeature(featureInTargetDs); } for (int i = 0; i < datasetInUnionDs2.GetAllFeatures().Length; i++) //循环添加第一个要素集的所有feature到新数据集中 { GSOFeature featureInUnionDs2 = datasetInUnionDs2.GetFeatureAt(i); GSOFeature featureInTargetDs = featureInUnionDs2.Clone(); featureDatasetInTargetDs.AddFeature(featureInTargetDs); } featureDatasetInTargetDs.Save(); featureDatasetInTargetDs.Close(); datasetInUnionDs1.Close(); datasetInUnionDs2.Close(); MessageBox.Show("数据集合并成功!", "提示"); this.Close(); } } } }
private void button1_Click(object sender, EventArgs e) { GSOLayer l1 = ctl.Globe.Layers[comboBoxLayerSource.SelectedIndex]; GSOFeatureDataset flayer1 = l1.Dataset as GSOFeatureDataset; GSOLayer l2 = ctl.Globe.Layers[comboBoxLayerTarget.SelectedIndex]; GSOFeatureDataset flayer2 = l2.Dataset as GSOFeatureDataset; string sourceIDFieldName = comboBoxFieldSource.SelectedItem.ToString().Trim(); string targetIDFieldName = comboBoxFiledTarget.SelectedItem.ToString().Trim(); if (sourceIDFieldName == null || targetIDFieldName == null) { MessageBox.Show("请选择唯一标识字段!", "提示"); return; } if (isSameType(flayer1, sourceIDFieldName, flayer2, targetIDFieldName) == false) { MessageBox.Show("请选择类型相同的唯一标识字段!", "提示"); return; } //for (int i = 1; i <= changeCount; i++) { string sourceChangeFieldName = comboBoxChangeSource1.SelectedItem == null ? "" : comboBoxChangeSource1.SelectedItem.ToString().Trim(); string targetChangeFieldName = comboBoxChangeTarget1.SelectedItem == null ? "" : comboBoxChangeTarget1.SelectedItem.ToString().Trim(); if (sourceChangeFieldName == "" || targetChangeFieldName == "") { MessageBox.Show("请选择要修改的字段!", "提示"); return; } if (isSameType(flayer1, sourceChangeFieldName, flayer2, targetChangeFieldName) == false) { MessageBox.Show("请选择类型相同的要修改的字段!", "提示"); return; } for (int j = 0; j < flayer1.GetAllFeatures().Length; j++) { if (flayer1.GetFeatureAt(j) == null) { continue; } object fieldValue = flayer1.GetFeatureAt(j).GetValue(sourceIDFieldName); GSOFeatures targetLayerFeatures = flayer2.GetFeatureByFieldValue(targetIDFieldName, fieldValue.ToString().Trim(), true); if (targetLayerFeatures != null) { for (int m = 0; m < targetLayerFeatures.Length; m++) { GSOFeature targetLayerFeature = targetLayerFeatures[m]; if (targetLayerFeature != null) { fieldValue = flayer1.GetFeatureAt(j).GetValue(sourceChangeFieldName); if (flayer1.GetField(sourceChangeFieldName) != null) { switch (flayer1.GetField(sourceChangeFieldName).Type) { case EnumFieldType.Double: double dFieldValue = 0.0; if (double.TryParse(fieldValue.ToString(), out dFieldValue) == true) { targetLayerFeature.SetFieldValue(targetChangeFieldName, dFieldValue); } break; case EnumFieldType.INT32: int intFieldValue = 0; if (int.TryParse(fieldValue.ToString(), out intFieldValue) == true) { targetLayerFeature.SetFieldValue(targetChangeFieldName, intFieldValue); } break; case EnumFieldType.DateTime: DateTime datatimeFieldValue = DateTime.Now; if (DateTime.TryParse(fieldValue.ToString(), out datatimeFieldValue) == true) { targetLayerFeature.SetFieldValue(targetChangeFieldName, datatimeFieldValue); } break; case EnumFieldType.Text: targetLayerFeature.SetFieldValue(targetChangeFieldName, fieldValue.ToString()); break; } } } } } } } MessageBox.Show("修改成功!", "提示"); }