private void btnPolygonDataset_Click(object sender, EventArgs e)
{
try
{
SaveFileDialog fbd = new SaveFileDialog();
fbd.Title = "新建File Geodatabase";
if (fbd.ShowDialog() == DialogResult.OK)
{
if (System.IO.Directory.Exists(fbd.FileName + ".gdb") == true)
{
MessageBox.Show("GDB已存在", "提示", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
//IWorkspaceFactory workspaceFactory = new FileGDBWorkspaceFactoryClass();
//IWorkspaceName workspaceName = workspaceFactory.Create(System.IO.Path.GetDirectoryName(fbd.FileName), System.IO.Path.GetFileName(fbd.FileName), null, 0);
ClsGDBDataCommon com = new ClsGDBDataCommon();
com.Create_FileGDB(System.IO.Path.GetDirectoryName(fbd.FileName), System.IO.Path.GetFileName(fbd.FileName) + ".gdb");
IWorkspace pws = com.OpenFromFileGDB(fbd.FileName + ".gdb");
pFeatureDataset = creatdataset(pws, System.IO.Path.GetFileName(fbd.FileName), pMapControl.SpatialReference);
creatfeatureclass(System.IO.Path.GetFileName(fbd.FileName));
txtPolygonDataset.Text = fbd.FileName + ".gdb";
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "提示", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
private bool ExportLayers(IMapDocument mapDoc, string strGdbName, bool bLayerSpatial)
{
//打开GDB工作空间
ClsGDBDataCommon cls = new ClsGDBDataCommon();
//IWorkspace wks = (IWorkspace)cls.OpenFromFileGDB(strGdbName);
IWorkspace2 wksFeature = (IWorkspace2)cls.OpenFromFileGDB(strGdbName);
if (wksFeature == null)
{
return(false);
}
IWorkspaceFactory pWSF = new RasterWorkspaceFactoryClass();
IWorkspace wksRaster = pWSF.OpenFromFile(System.IO.Path.GetDirectoryName(mapDoc.DocumentFilename), 0);
if (wksRaster == null)
{
return(false);
}
for (int i = 0; i < mapDoc.MapCount; i++)
{
IMap map = mapDoc.get_Map(i);
if (map == null)
{
continue;
}
ILayer layer = null;
IEnumLayer pEnumLayer = map.get_Layers(null, true);
pEnumLayer.Reset();
while ((layer = pEnumLayer.Next()) != null)
{
//只导出可见图层
if (chkExportVisible.Checked == true)
{
if (layer.Visible == false)
{
map.DeleteLayer(layer);
continue;
}
}
this.labelExport.Text = "导出：" + layer.Name;
this.labelExport.Refresh();
if (layer is IFeatureLayer)
{
IFeatureClass featureClassNew = CopyFeatureClassToWorkspace(map, layer, wksFeature, bLayerSpatial);
if (featureClassNew != null)
{
//拷贝完成重设数据源
cls.SetdataSourceOfFeatureLayer(layer, featureClassNew);
}
else
{
continue;
}
}
else if (layer is IRasterLayer)
{
IRasterDataset rasterDatasetNew = CopyRasterToWorkspace(map, layer, wksRaster, bLayerSpatial);
if (rasterDatasetNew != null)
{
//拷贝完成重设数据源
IRasterLayer rasterLayer = layer as IRasterLayer;
rasterLayer.CreateFromDataset(rasterDatasetNew);
}
else
{
continue;
}
}
}
}
this.labelExport.Text = "导出完成!";
return(true);
}
private void btnOK_Click(object sender, EventArgs e)
{
//首先进行坐标系x,y变换
//string fileExpTran;//进行x,y做表转换后输出的tiff文件存储路径，用这一文件在进行后期的Z转换
//fileExpTran = System.IO.Path.GetDirectoryName(LayerExpName) +"\\"+ System.IO.Path.GetFileNameWithoutExtension(LayerExpName)+"XY.tif";
//try
//{
// if (NorthEastToEastNorth(pRasterLayer, LayerExpName))
// {
// RasterLayerClass rasterlayer = new RasterLayerClass();
// rasterlayer.CreateFromFilePath(LayerExpName);
// IRaster2 pRaster2 = rasterlayer.Raster as IRaster2;
// IRasterDataset2 pRasterDataset = pRaster2.RasterDataset as IRasterDataset2;
// ChangeRasterValue(pRasterDataset, -1, 0);
// pMapControl.AddLayer(rasterlayer as ILayer);
// this.Close();
// }
//}
//catch (System.Exception ex)
//{
// MessageBox.Show(ex.Message);
//}
try
{
IFeatureClass pFC = pFeatureLayer.FeatureClass;
IDataset pDS = pFC as IDataset;
IWorkspace pWS = pDS.Workspace;
string filedir = pWS.PathName;
string fdestname = System.IO.Path.GetFileNameWithoutExtension(txtFeatureName.Text);
ClsGDBDataCommon CGD = new ClsGDBDataCommon();
IWorkspace pTargetWS = CGD.OpenFromShapefile(txtLayerExp.Text);
IWorkspace2 workspace2 = pTargetWS as IWorkspace2;
if (workspace2.get_NameExists(ESRI.ArcGIS.Geodatabase.esriDatasetType.esriDTFeatureClass, fdestname))
{
MessageBox.Show("目标文件已存在！");
return;
}
//shape文件直接拷贝后再修改
if (pDS.CanCopy() == true)
{
pDS.Copy(txtFeatureName.Text, pTargetWS);
IFeatureWorkspace pFW = pTargetWS as IFeatureWorkspace;
pTargetFeatureClass = pFW.OpenFeatureClass(txtFeatureName.Text);
TransCoordiante(pFW as IWorkspace, pTargetFeatureClass);
}
//表示为gdb的feature，只能往gdb拷贝
else
{
// Create workspace name objects.
IWorkspaceName sourceWorkspaceName = new WorkspaceNameClass();
IWorkspaceName targetWorkspaceName = new WorkspaceNameClass();
IName targetName = (IName)targetWorkspaceName;
// Set the workspace name properties.
sourceWorkspaceName.PathName = pWS.PathName;
sourceWorkspaceName.WorkspaceFactoryProgID =
"esriDataSourcesGDB.FileGDBWorkspaceFactory";
// targetWorkspaceName.PathName = @"PartialMontgomery.gdb";
targetWorkspaceName.PathName = txtLayerExp.Text;
targetWorkspaceName.WorkspaceFactoryProgID =
"esriDataSourcesGDB.FileGDBWorkspaceFactory";
//if (txtLayerExp.Text.Length>4 && txtLayerExp.Text.Substring(txtLayerExp.Text.Length-4,4) == ".gdb")
//{
// targetWorkspaceName.WorkspaceFactoryProgID =
// "esriDataSourcesGDB.FileGDBWorkspaceFactory";
//}
//else
//{
// targetWorkspaceName.WorkspaceFactoryProgID =
// "esriDataSourcesFile.ShapefileWorkspaceFactory";
//}
// Create a name object for the source feature class.
IFeatureClassName featureClassName = new FeatureClassNameClass();
// Set the featureClassName properties.
IDatasetName sourceDatasetName = (IDatasetName)featureClassName;
sourceDatasetName.WorkspaceName = sourceWorkspaceName;
sourceDatasetName.Name = pDS.BrowseName;
IName sourceName = (IName)sourceDatasetName;
// Create an enumerator for source datasets.
IEnumName sourceEnumName = new NamesEnumeratorClass();
IEnumNameEdit sourceEnumNameEdit = (IEnumNameEdit)sourceEnumName;
// Add the name object for the source class to the enumerator.
sourceEnumNameEdit.Add(sourceName);
// Create a GeoDBDataTransfer object and a null name mapping enumerator.
IGeoDBDataTransfer geoDBDataTransfer = new GeoDBDataTransferClass();
IEnumNameMapping enumNameMapping = null;
// Use the data transfer object to create a name mapping enumerator.
Boolean conflictsFound = geoDBDataTransfer.GenerateNameMapping(sourceEnumName,
targetName, out enumNameMapping);
enumNameMapping.Reset();
//修改拷贝的文件名
INameMapping nameMapping = enumNameMapping.Next();
if ((nameMapping != null))
{
nameMapping.TargetName = txtFeatureName.Text;
}
// Check for conflicts.
//if (conflictsFound)
//{
// // Iterate through each name mapping.
// INameMapping nameMapping = null;
// while ((nameMapping = enumNameMapping.Next()) != null)
// {
// // Resolve the mapping's conflict (if there is one).
// if (nameMapping.NameConflicts)
// {
// nameMapping.TargetName = nameMapping.GetSuggestedName(targetName);
// }
// // See if the mapping's children have conflicts.
// IEnumNameMapping childEnumNameMapping = nameMapping.Children;
// if (childEnumNameMapping != null)
// {
// childEnumNameMapping.Reset();
// // Iterate through each child mapping.
// INameMapping childNameMapping = null;
// while ((childNameMapping = childEnumNameMapping.Next()) != null)
// {
// if (childNameMapping.NameConflicts)
// {
// childNameMapping.TargetName = childNameMapping.GetSuggestedName
// (targetName);
// }
// }
// }
// }
//}
// Start the transfer.
geoDBDataTransfer.Transfer(enumNameMapping, targetName);
IFeatureWorkspace pFW = CGD.OpenFromFileGDB(txtLayerExp.Text) as IFeatureWorkspace;
pTargetFeatureClass = pFW.OpenFeatureClass(txtFeatureName.Text);
TransCoordiante(pFW as IWorkspace, pTargetFeatureClass);
}
if (pTargetFeatureClass != null)
{
//添加到图层中
IFeatureLayer featureLayer = new FeatureLayerClass();
featureLayer.FeatureClass = pTargetFeatureClass;
featureLayer.Name = fdestname;
pMapControl.AddLayer(featureLayer as ILayer);
pMapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
}
this.DialogResult = DialogResult.OK;
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
}
//public IFeatureDataset CreateFeatureDataset_Example(IWorkspace workspace, string fdsName, ISpatialReference fdsSR)
//{
// IFeatureWorkspace featureWorkspace = (IFeatureWorkspace)workspace;
// return featureWorkspace.CreateFeatureDataset(fdsName, fdsSR);
//}
public void ConvertLabelsToGDBAnnotationSingleLayer(IMap pMap, bool featureLinked) //(IMap pMap, int layerIndex, bool featureLinked)
{
try
{
IConvertLabelsToAnnotation pConvertLabelsToAnnotation = new
ConvertLabelsToAnnotationClass();
ITrackCancel pTrackCancel = new CancelTrackerClass();
//Change global level options for the conversion by sending in different parameters to the next line.
pConvertLabelsToAnnotation.Initialize(pMap,
esriAnnotationStorageType.esriDatabaseAnnotation,
esriLabelWhichFeatures.esriAllFeatures, true, pTrackCancel, null);
//ILayer pLayer = pMap.get_Layer(layerIndex);
IGeoFeatureLayer pGeoFeatureLayer = pLayer as IGeoFeatureLayer;
if (pGeoFeatureLayer != null)
{
IFeatureClass pFeatureClass = pGeoFeatureLayer.FeatureClass;
IDataset pDataset = pFeatureClass as IDataset;
IFeatureWorkspace pFeatureWorkspace = pDataset.Workspace as
IFeatureWorkspace;
//Add the layer information to the converter object. Specify the parameters of the output annotation feature class here as well.
//if (pFeatureClass.FeatureDataset != null)
//{
// pConvertLabelsToAnnotation.AddFeatureLayer(pGeoFeatureLayer,
// pGeoFeatureLayer.Name + "_Anno", pFeatureWorkspace,
// pFeatureClass.FeatureDataset, featureLinked, false, false, true, true, "");
//}
//else
//{
//必须指定路径，默认存放到原有GDB中会造成无法第二次创建的问题
if (MessageBox.Show("请指定一个位置生成GeoDatabase存放注记图层", "提示", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
SaveFileDialog saveFileDlg = new SaveFileDialog();
saveFileDlg.DefaultExt = "gdb";
saveFileDlg.Filter = "(文件型数据库)*.gdb|*.gdb";
if (saveFileDlg.ShowDialog() == DialogResult.OK)
{
string strFileGDB = saveFileDlg.FileName;
string strPath = System.IO.Path.GetDirectoryName(strFileGDB);
string strName = System.IO.Path.GetFileName(strFileGDB);
ClsGDBDataCommon com = new ClsGDBDataCommon();
com.Create_FileGDB(strPath, strName);
string strfile = strPath + "\\" + strName;
IWorkspace pws = com.OpenFromFileGDB(strfile);
IFeatureDataset pdataset = creatdataset(pws, pLayer.Name + "Anno", pMap.SpatialReference);
pConvertLabelsToAnnotation.AddFeatureLayer(pGeoFeatureLayer,
pGeoFeatureLayer.Name + "_Anno", (IFeatureWorkspace)pws,
pdataset, featureLinked, false, false, true, true, "");
}
}
//}
//Do the conversion.
pConvertLabelsToAnnotation.ConvertLabels();
IEnumLayer pEnumLayer = pConvertLabelsToAnnotation.AnnoLayers;
//Turn off labeling for the layer converted.
pGeoFeatureLayer.DisplayAnnotation = false;
//Add the result annotation layer to the map.
pMap.AddLayers(pEnumLayer, true);
//Refresh the map to update the display.
IActiveView pActiveView = pMap as IActiveView;
pActiveView.Refresh();
}
}
catch (System.Exception ex)
{
MessageBox.Show("该图层已存在注记图层", "提示", MessageBoxButtons.OK);
}
}