public static string GetProj4ProjectionParameter(string prjPathFileName)
{
string proj4Parameter = string.Empty;
try
{
if (!File.Exists(prjPathFileName))
{
var projectionWindow = new ProjectionWindow();
if (projectionWindow.ShowDialog().GetValueOrDefault())
{
proj4Parameter = projectionWindow.Proj4ProjectionParameters;
File.WriteAllText(prjPathFileName, Proj4Projection.ConvertProj4ToPrj(projectionWindow.Proj4ProjectionParameters));
}
}
else
{
string wkt = File.ReadAllText(prjPathFileName);
proj4Parameter = Proj4Projection.ConvertPrjToProj4(wkt);
}
}
catch (Exception ex)
{
GisEditor.LoggerManager.Log(LoggerLevel.Debug, ex.Message, new ExceptionInfo(ex));
}
return(proj4Parameter);
}
private void OutPutResults(IEnumerable <Feature> resultFeatures)
{
string exportPath = string.Empty;
if (outputToFile && !string.IsNullOrEmpty(outputPathFileName))
{
exportPath = outputPathFileName;
var args = new UpdatingTaskProgressEventArgs(TaskState.Updating);
args.Message = "Creating File";
OnUpdatingProgress(args);
}
FileExportInfo info = new FileExportInfo(resultFeatures.Where(f =>
{
var wellKnownType = f.GetWellKnownType();
return(wellKnownType == WellKnownType.Polygon || wellKnownType == WellKnownType.Multipolygon);
}), columnsToInclude, exportPath, Proj4Projection.ConvertProj4ToPrj(displayProjectionParameters));
Export(info);
//try
//{
// ShpFileExporter exporter = new ShpFileExporter();
// exporter.ExportToFile(info);
//}
//catch (Exception ex)
//{
// UpdatingTaskProgressEventArgs e = new UpdatingTaskProgressEventArgs(TaskState.Canceled);
// e.Error = new ExceptionInfo(ex.Message, ex.StackTrace, ex.Source);
// OnUpdatingProgress(e);
//}
}
private void Output(IEnumerable <Feature> features, string path, string projection)
{
string projectionInWKT = Proj4Projection.ConvertProj4ToPrj(projection);
FileExportInfo info = new FileExportInfo(features, columns, path, projectionInWKT);
Export(info);
}
private void SaveFeaturesToTempFile(string tempFilePath)
{
var featuresToSimplify = GetFeaturesToSimplify();
string projectionInWKT = Proj4Projection.ConvertProj4ToPrj(GisEditor.ActiveMap.DisplayProjectionParameters);
FileExportInfo info = new FileExportInfo(featuresToSimplify, GetColumns(), tempFilePath, projectionInWKT);
ShapeFileExporter exporter = new ShapeFileExporter();
exporter.ExportToFile(info);
}
public ProjectionWindow(string initializeProj4String, string descriptionText, string checkBoxContent)
{
proj4Parameters = initializeProj4String;
InitializeComponent();
commonProjectionViewModel = commonProjection.DataContext as CommonProjectionViewModel;
otherProjectionViewModel = otherProjection.DataContext as OtherProjectionViewModel;
commonProjectionViewModel.SelectedProj4ProjectionParameters = initializeProj4String;
viewModel = new ProjectionSelectionViewModel(descriptionText, checkBoxContent);
DataContext = viewModel;
Messenger.Default.Register <bool>(this, viewModel, (result) =>
{
if (result)
{
string proj4ProjectionParameter = viewModel.SelectedProj4Parameter;
var selectedOtherProjectionViewModel = viewModel.SelectedViewModel as OtherProjectionViewModel;
if (selectedOtherProjectionViewModel != null && selectedOtherProjectionViewModel.SelectedProjectionType == SearchProjectionType.Custom)
{
proj4ProjectionParameter = viewModel.SelectedProj4Parameter;
string projectionWkt = Proj4Projection.ConvertProj4ToPrj(proj4ProjectionParameter);
if (!string.IsNullOrEmpty(projectionWkt))
{
DialogResult = result;
}
else
{
System.Windows.Forms.MessageBox.Show(GisEditor.LanguageManager.GetStringResource("ProjectionSelectionWindowProj4InvalidText"), GisEditor.LanguageManager.GetStringResource("ProjectionSelectionWindowProj4InvalidCaption"), System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
}
else
{
DialogResult = result;
}
SaveProjectionWindowStateToXml();
if (!string.IsNullOrEmpty(proj4ProjectionParameter))
{
viewModel.SelectedProj4Parameter = proj4ProjectionParameter;
}
}
else
{
DialogResult = result;
}
});
Closing += (s, e) => Messenger.Default.Unregister(this);
HelpContainer.Content = GetHelpButton();
}
protected virtual void SaveInternalProj4ProjectionParametersCore(FeatureLayer featureLayer, string proj4ProjectionParameters)
{
if (!string.IsNullOrEmpty(ExtensionFilter))
{
var uri = GetUri(featureLayer);
if (uri != null && uri.Scheme.Equals("file") && File.Exists(uri.LocalPath))
{
string proj4PathFileName = uri.LocalPath;
proj4PathFileName = Path.ChangeExtension(proj4PathFileName, ".prj");
string internalProj = Proj4Projection.ConvertProj4ToPrj(proj4ProjectionParameters);
File.WriteAllText(proj4PathFileName, internalProj);
}
}
}
private static void SavePrjFile(string shapeFileName, string parameters)
{
string wkt = Proj4Projection.ConvertProj4ToPrj(parameters);
string prjPath = Path.ChangeExtension(shapeFileName, "prj");
if (!File.Exists(prjPath))
{
File.WriteAllText(prjPath, wkt);
}
else
{
File.Delete(prjPath);
File.WriteAllText(prjPath, wkt);
}
}
private void Output(IEnumerable <Feature> bufferedFeatures, string path, string projection, bool dissolve = false)
{
string projectionInWKT = Proj4Projection.ConvertProj4ToPrj(projection);
if (dissolve)
{
columns = new Collection <FeatureSourceColumn>();
columns.Add(new FeatureSourceColumn("OBJECTID", DbfColumnType.Character.ToString(), 1));
columns.Add(new FeatureSourceColumn("SHAPE", DbfColumnType.Character.ToString(), 12));
}
FileExportInfo info = new FileExportInfo(bufferedFeatures, columns, path, projectionInWKT);
Export(info);
}
private void InitializePlugin(MergeTaskPlugin plugin, List <FeatureSource> featureSources, FeatureSourceColumn[] columns)
{
if (OutputMode == OutputMode.ToFile)
{
plugin.OutputPathFileName = OutputPathFileName;
}
else
{
string tempPathFileName = Path.Combine(FolderHelper.GetCurrentProjectTaskResultFolder(), TempFileName) + ".shp";
plugin.OutputPathFileName = tempPathFileName;
OutputPathFileName = tempPathFileName;
}
plugin.Wkt = Proj4Projection.ConvertProj4ToPrj(GisEditor.ActiveMap.DisplayProjectionParameters);
plugin.FeatureSources = featureSources;
plugin.Columns = columns;
}
private void PrepareTaskParameters(BufferTaskPlugin plugin)
{
FeatureSource featureSource = null;
if (CurrentLayerHasSelectedFeatures && OnlyBufferSelectedFeatures)
{
ShapeFileExporter shpExporter = new ShapeFileExporter();
string projectionInWKT = Proj4Projection.ConvertProj4ToPrj(GisEditor.ActiveMap.DisplayProjectionParameters);
if (GisEditor.SelectionManager.GetSelectionOverlay() != null)
{
var features = GisEditor.SelectionManager.GetSelectionOverlay().HighlightFeatureLayer
.InternalFeatures.Where(f => f.Tag == SelectedFeatureLayer);
FileExportInfo info = new FileExportInfo(features, GetColumns(), tempShpFilePath, projectionInWKT);
shpExporter.ExportToFile(info);
}
featureSource = new ShapeFileFeatureSource(tempShpFilePath);
}
else
{
featureSource = SelectedFeatureLayer.FeatureSource;
}
if (featureSource.IsOpen)
{
featureSource.Close();
}
if (OutputMode == OutputMode.ToFile)
{
plugin.OutputPathFileName = OutputPathFileName;
}
else
{
string tempPathFileName = Path.Combine(FolderHelper.GetCurrentProjectTaskResultFolder(), TempFileName) + ".shp";
plugin.OutputPathFileName = tempPathFileName;
OutputPathFileName = tempPathFileName;
}
plugin.FeatureSource = featureSource;
plugin.Distance = Distance;
plugin.Smoothness = Smoothness;
plugin.Capstyle = CapStyle;
plugin.MapUnit = GisEditor.ActiveMap.MapUnit;
plugin.DistanceUnit = SelectedDistanceUnit;
plugin.DisplayProjectionParameters = GisEditor.ActiveMap.DisplayProjectionParameters;
plugin.Dissolve = NeedDissolve;
}
private void InitializePlugin(DissolveTaskPlugin plugin, FeatureSource featureSource)
{
plugin.Wkt = Proj4Projection.ConvertProj4ToPrj(GisEditor.ActiveMap.DisplayProjectionParameters);
plugin.MatchColumns = MatchColumns;
plugin.OperatorPairs = OperatorPairs;
plugin.FeatureSource = featureSource;
if (OutputMode == OutputMode.ToFile)
{
plugin.OutputPathFileName = OutputPathFileName;
}
else
{
string tempPathFileName = Path.Combine(FolderHelper.GetCurrentProjectTaskResultFolder(), TempFileName) + ".shp";
plugin.OutputPathFileName = tempPathFileName;
OutputPathFileName = tempPathFileName;
}
}
private void InitializePlugin(ClipTaskPlugin plugin, List <FeatureLayer> clippingLayerFeatureLayers)
{
if (OutputMode == OutputMode.ToFile)
{
plugin.OutputPathFileName = OutputPathFileName;
}
else
{
string tempPathFileName = Path.Combine(FolderHelper.GetCurrentProjectTaskResultFolder(), TempFileName) + ".shp";
plugin.OutputPathFileName = tempPathFileName;
OutputPathFileName = tempPathFileName;
}
plugin.MasterLayerFeatureLayer = MasterLayer;
plugin.ClippingLayerFeatureLayers = clippingLayerFeatureLayers;
plugin.Wkt = Proj4Projection.ConvertProj4ToPrj(GisEditor.ActiveMap.DisplayProjectionParameters);
plugin.ClippingType = CurrentClippingType.ClippingType;
}
private void SaveFeaturesToTempFile()
{
string tempDir = Path.Combine(GisEditor.InfrastructureManager.TemporaryPath, TempPath);
if (!Directory.Exists(tempDir))
{
Directory.CreateDirectory(tempDir);
}
tempFilePath = Path.Combine(tempDir, "BlendTemp.shp");
List <Feature> featuresToBlend = null;
if (BlendSelectedFeaturesOnly)
{
featuresToBlend = FilterSelectedFeatures();
}
//rename the IDs, becaue features from different layers may have the same ID.
//and the exporter can not export features that have the same IDs
featuresToBlend = RenameFeatureIds(featuresToBlend);
string projectionInWKT = Proj4Projection.ConvertProj4ToPrj(GisEditor.ActiveMap.DisplayProjectionParameters);
var columns = ColumnsToInclude.Select(c => c.ToFeatureSourceColumn()).ToList();
if (IsIntersect)
{
tempFilesForIntersect = new List <string>();
var featureGroups = featuresToBlend.GroupBy(feature => feature.Tag).ToList();
foreach (var group in featureGroups)
{
string path = Path.Combine(tempDir, string.Format("BlendTemp{0}.shp", ((Layer)group.Key).Name));
tempFilesForIntersect.Add(path);
FileExportInfo info = new FileExportInfo(group, columns, path, projectionInWKT);
ShapeFileExporter exporter = new ShapeFileExporter();
exporter.ExportToFile(info);
}
}
else
{
FileExportInfo info = new FileExportInfo(featuresToBlend, columns, tempFilePath, projectionInWKT);
ShapeFileExporter exporter = new ShapeFileExporter();
exporter.ExportToFile(info);
}
}
private void InitializePlugin(SplitTaskPlugin plugin, FeatureSource featureSource, Dictionary <string, string> exportConfigs)
{
if (OutputMode == OutputMode.ToFile)
{
plugin.OutputPath = OutputPath;
}
else
{
plugin.OutputPath = FolderHelper.GetCurrentProjectTaskResultFolder();
OutputPath = plugin.OutputPath;
}
plugin.Wkt = Proj4Projection.ConvertProj4ToPrj(GisEditor.ActiveMap.DisplayProjectionParameters);
plugin.FeatureSource = featureSource;
plugin.SplitColumnName = SelectedFeatureSourceColumn.ColumnName;
plugin.ExportConfigs = exportConfigs;
plugin.LayerName = SelectedLayerToSplit.Name;
plugin.OverwriteOutputFiles = OverwriteOutputFiles;
}
private void BufferShapeFile()
{
var args = new UpdatingTaskProgressEventArgs(TaskState.Updating);
var currentSource = (ShapeFileFeatureSource)FeatureSource;
if (!currentSource.IsOpen)
{
currentSource.Open();
}
var canceled = false;
var projectionWkt = Proj4Projection.ConvertProj4ToPrj(DisplayProjectionParameters);
var helper = new ShapeFileHelper(ShapeFileType.Polygon, outputPathFileName, currentSource.GetColumns(), projectionWkt);
helper.CapabilityToFlush = 1000;
helper.ForEachFeatures(currentSource, (f, currentProgress, upperBound, percentage) =>
{
try
{
if (f.GetWellKnownBinary() != null)
{
//Feature bufferedFeature = f.Buffer(Distance, Smoothness, Capstyle, MapUnit, DistanceUnit);
//Feature bufferedFeature = SqlTypesGeometryHelper.Buffer(f, Distance, Smoothness, Capstyle, MapUnit, DistanceUnit);
Feature bufferedFeature = BufferFeature(f);
helper.Add(bufferedFeature);
}
args = new UpdatingTaskProgressEventArgs(TaskState.Updating, percentage);
args.Current = currentProgress;
args.UpperBound = upperBound;
OnUpdatingProgress(args);
canceled = args.TaskState == TaskState.Canceled;
return(canceled);
}
catch (Exception ex)
{
GisEditor.LoggerManager.Log(LoggerLevel.Debug, ex.Message, new ExceptionInfo(ex));
return(false);
}
});
helper.Commit();
}
private void SaveSelectedFeaturesToTempFile()
{
string tempDir = Path.Combine(GisEditor.InfrastructureManager.TemporaryPath, TempPath);
if (!Directory.Exists(tempDir))
{
Directory.CreateDirectory(tempDir);
}
tempFilePath = Path.Combine(tempDir, "SplitTemp.shp");
var selectedFeatures = HighlightFeatureLayer.InternalFeatures.Where(f => f.Tag == SelectedLayerToSplit);
string projectionInWKT = Proj4Projection.ConvertProj4ToPrj(GisEditor.ActiveMap.DisplayProjectionParameters);
FileExportInfo info = new FileExportInfo(selectedFeatures, ColumnsInSelectedLayer, tempFilePath, projectionInWKT);
ShapeFileExporter exporter = new ShapeFileExporter();
exporter.ExportToFile(info);
}
private void SaveSelectedFeaturesToTempFile()
{
string tempDir = Path.Combine(GisEditor.InfrastructureManager.TemporaryPath, TempPath);
if (!Directory.Exists(tempDir))
{
Directory.CreateDirectory(tempDir);
}
tempFilePath = Path.Combine(tempDir, "DissolveTemp.shp");
Collection <Feature> featuresToDissolve = GetFeaturesToDissolve();
string projectionInWKT = Proj4Projection.ConvertProj4ToPrj(GisEditor.ActiveMap.DisplayProjectionParameters);
FileExportInfo info = new FileExportInfo(featuresToDissolve, GetColumnsOfSelectedLayer(), tempFilePath, projectionInWKT);
ShapeFileExporter exporter = new ShapeFileExporter();
exporter.ExportToFile(info);
}
private void InitializePlugin(SimplifyTaskPlugin plugin, FeatureSource featureSource)
{
if (OutputMode == OutputMode.ToFile)
{
plugin.OutputPathFileName = OutputPathFileName;
}
else
{
string tempPathFileName = Path.Combine(FolderHelper.GetCurrentProjectTaskResultFolder(), TempFileName) + ".shp";
plugin.OutputPathFileName = tempPathFileName;
OutputPathFileName = tempPathFileName;
}
plugin.FeatureSource = featureSource;
plugin.PreserveTopology = PreserveTopology;
plugin.SelectedDistanceUnit = SelectedDistanceUnit;
plugin.SimplificationTolerance = SimplificationTolerance;
plugin.MapUnit = GisEditor.ActiveMap.MapUnit;
plugin.DisplayProjectionParameters = Proj4Projection.ConvertProj4ToPrj(GisEditor.ActiveMap.DisplayProjectionParameters);
}
private void SaveClippingLayer()
{
string tempDir = Path.Combine(GisEditor.InfrastructureManager.TemporaryPath, TempPath);
if (!Directory.Exists(tempDir))
{
Directory.CreateDirectory(tempDir);
}
clippingLayerTempPath = Path.Combine(tempDir, "ClippingTemp.shp");
Collection <Feature> clippingFeatures = null;
var clipLayers = this.ClippingLayers.Where(l => l.IsSelected).Select(l => l.FeatureLayer);
if (this.IsUseSelectedFeatures)
{
Collection <Feature> selectedFeatures = new Collection <Feature>();
var selectionOverlay = GisEditor.SelectionManager.GetSelectionOverlay();
if (selectionOverlay != null)
{
var selectedFeaturesInThisLayer = selectionOverlay.HighlightFeatureLayer.InternalFeatures.Where(tmpFeature => clipLayers.Contains(tmpFeature.Tag));
foreach (var feature in selectedFeaturesInThisLayer)
{
selectedFeatures.Add(feature);
}
}
if (selectedFeatures.Count > 0)
{
clippingFeatures = selectedFeatures;
}
}
//we don't need columns from the clipping layers
string projectionInWKT = Proj4Projection.ConvertProj4ToPrj(GisEditor.ActiveMap.DisplayProjectionParameters);
FileExportInfo info = new FileExportInfo(clippingFeatures, new FeatureSourceColumn[] { new FeatureSourceColumn("None", "String", 10) }, clippingLayerTempPath, projectionInWKT);
ShapeFileExporter exporter = new ShapeFileExporter();
exporter.ExportToFile(info);
}
protected override TaskPlugin GetTaskPluginCore()
{
ExportTaskPlugin exportTaskPlugin = new ExportTaskPlugin();
exportTaskPlugin.NeedConvertMemoToCharacter = NeedConvertMemoToCharacter;
if (OutputMode == OutputMode.ToFile)
{
exportTaskPlugin.OutputPathFileName = OutputPathFileName;
}
else
{
string tempPathFileName = Path.Combine(FolderHelper.GetCurrentProjectTaskResultFolder(), TempFileName) + ".shp";
exportTaskPlugin.OutputPathFileName = tempPathFileName;
OutputPathFileName = tempPathFileName;
}
exportTaskPlugin.ProjectionWkt = Proj4Projection.ConvertProj4ToPrj(ProjectionParameter);
exportTaskPlugin.InternalPrj4Projection = GisEditor.ActiveMap.DisplayProjectionParameters;
switch (ExportMode)
{
case ExportMode.ExportMeasuredFeatures:
FillMeasuredFeatures(exportTaskPlugin.FeaturesForExporting, exportTaskPlugin.FeatureSourceColumns);
break;
case ExportMode.ExportSelectedFeatures:
default:
foreach (var entry in this.ColumnEntities)
{
if (entry.IsChecked)
{
exportTaskPlugin.FeatureSourceColumns.Add(new FeatureSourceColumn(entry.ColumnName, entry.ColumnType, entry.MaxLength));
exportTaskPlugin.CostomizedColumnNames[entry.ColumnName] = entry.EditedColumnName;
}
}
FillSelectedFeatures(exportTaskPlugin.FeatureIdsForExporting);
exportTaskPlugin.FeatureLayer = SelectedFeatureLayer;
break;
}
return(exportTaskPlugin);
}
private void SaveSelectedFeaturesToTempFile()
{
string tempDir = Path.Combine(GisEditor.InfrastructureManager.TemporaryPath, TempPath);
if (!Directory.Exists(tempDir))
{
Directory.CreateDirectory(tempDir);
}
tempFilePath = Path.Combine(tempDir, "MergeTemp.shp");
var selectionOverlay = GisEditor.SelectionManager.GetSelectionOverlay();
if (selectionOverlay != null)
{
var selectedFeatures = selectionOverlay.HighlightFeatureLayer.InternalFeatures
.Where(tmpFeature => SelectedLayers.Contains((Layer)tmpFeature.Tag));
string projectionInWKT = Proj4Projection.ConvertProj4ToPrj(GisEditor.ActiveMap.DisplayProjectionParameters);
FileExportInfo info = new FileExportInfo(selectedFeatures, GetColumnsOfSelectedLayers(), tempFilePath, projectionInWKT);
ShapeFileExporter exporter = new ShapeFileExporter();
exporter.ExportToFile(info);
}
}
protected override FeatureLayer CreateFeatureLayerCore(ConfigureFeatureLayerParameters featureLayerStructureParameters)
{
string layerPath = LayerPluginHelper.GetLayerUriToSave(featureLayerStructureParameters.LayerUri, ExtensionFilter);
if (string.IsNullOrEmpty(layerPath))
{
return(null);
}
featureLayerStructureParameters.LayerUri = new Uri(layerPath);
Collection <TabDbfColumn> tabDbfColumns = new Collection <TabDbfColumn>();
foreach (var column in featureLayerStructureParameters.AddedColumns)
{
var columnLenght = column.MaxLength;
var decimalLength = 0;
switch (column.TypeName.ToUpperInvariant())
{
case "DOUBLE":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 4;
break;
case "DATE":
case "DATETIME":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 0;
break;
case "INTEGER":
case "INT":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 0;
break;
case "STRING":
columnLenght = columnLenght == 0 ? 255 : columnLenght;
decimalLength = 0;
break;
}
tabDbfColumns.Add(new TabDbfColumn(column.ColumnName, (DbfColumnType)Enum.Parse(typeof(DbfColumnType), column.TypeName, true), columnLenght, decimalLength, false, false));
}
TabFeatureLayer.CreateTabFile(featureLayerStructureParameters.LayerUri.OriginalString, tabDbfColumns, new Collection <Feature>(), OverwriteMode.Overwrite);
TabFeatureLayer.BuildIndexFile(featureLayerStructureParameters.LayerUri.OriginalString);
string prjPath = Path.ChangeExtension(featureLayerStructureParameters.LayerUri.OriginalString, "prj");
File.WriteAllText(prjPath, Proj4Projection.ConvertProj4ToPrj(featureLayerStructureParameters.Proj4ProjectionParametersString));
var resultLayer = new TabFeatureLayer(featureLayerStructureParameters.LayerUri.LocalPath, GeoFileReadWriteMode.ReadWrite);
if (featureLayerStructureParameters.AddedFeatures.Count > 0)
{
resultLayer.Open();
resultLayer.EditTools.BeginTransaction();
foreach (var feature in featureLayerStructureParameters.AddedFeatures)
{
resultLayer.EditTools.Add(feature);
}
resultLayer.EditTools.CommitTransaction();
resultLayer.Close();
}
return(resultLayer);
}
protected override FeatureLayer CreateFeatureLayerCore(ConfigureFeatureLayerParameters featureLayerStructureParameters)
{
string layerPath = LayerPluginHelper.GetLayerUriToSave(featureLayerStructureParameters.LayerUri, ExtensionFilter);
if (string.IsNullOrEmpty(layerPath))
{
return(null);
}
featureLayerStructureParameters.LayerUri = new Uri(layerPath);
Collection <TabDbfColumn> tabDbfColumns = new Collection <TabDbfColumn>();
foreach (var column in featureLayerStructureParameters.AddedColumns)
{
var columnLenght = column.MaxLength;
var decimalLength = 0;
DbfColumnType columnType = DbfColumnType.Character;
switch (column.TypeName.ToUpperInvariant())
{
case "DOUBLE":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 4;
columnType = DbfColumnType.Float;
break;
case "DATE":
case "DATETIME":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 0;
columnType = DbfColumnType.Date;
break;
case "INTEGER":
case "INT":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 0;
columnType = DbfColumnType.Numeric;
break;
case "STRING":
case "CHARACTER":
columnLenght = columnLenght == 0 ? 255 : columnLenght;
decimalLength = 0;
columnType = DbfColumnType.Character;
break;
default:
break;
}
tabDbfColumns.Add(new TabDbfColumn(column.ColumnName, columnType, columnLenght, decimalLength, false, false));
}
if (featureLayerStructureParameters.CustomData.ContainsKey("SourceLayer"))
{
FeatureLayer sourcefeatureLayer = featureLayerStructureParameters.CustomData["SourceLayer"] as FeatureLayer;
double precisionInMeter = TinyGeoFeatureLayer.GetOptimalPrecision(sourcefeatureLayer, GisEditor.ActiveMap.MapUnit, DistanceUnit.Meter, TinyGeoPrecisionMode.PreventSplitting);
TinyGeoFeatureLayer.CreateTinyGeoFile(featureLayerStructureParameters.LayerUri.OriginalString, sourcefeatureLayer, GisEditor.ActiveMap.MapUnit, featureLayerStructureParameters.AddedColumns.Select(f => f.ColumnName).ToList(), "", precisionInMeter, Encoding.Default, featureLayerStructureParameters.WellKnownType);
string prjPath = Path.ChangeExtension(featureLayerStructureParameters.LayerUri.OriginalString, "prj");
File.WriteAllText(prjPath, Proj4Projection.ConvertProj4ToPrj(featureLayerStructureParameters.Proj4ProjectionParametersString));
}
var resultLayer = new TinyGeoFeatureLayer(featureLayerStructureParameters.LayerUri.OriginalString);
return(resultLayer);
}
protected override FeatureLayer CreateFeatureLayerCore(ConfigureFeatureLayerParameters featureLayerStructureParameters)
{
bool hasFeatures = featureLayerStructureParameters.AddedFeatures.Count > 0;
if (hasFeatures)
{
List <string> columns = featureLayerStructureParameters.AddedFeatures[0].ColumnValues.Keys.ToList();
WKTColumn = GetUniqueColumn(WKTColumn, columns, 0);
LongitudeColumn = GetUniqueColumn(LongitudeColumn, columns, 0);
LatitudeColumn = GetUniqueColumn(LatitudeColumn, columns, 0);
foreach (var feature in featureLayerStructureParameters.AddedFeatures)
{
PointShape pointBaseShape = feature.GetShape() as PointShape;
if (pointBaseShape != null)
{
feature.ColumnValues[WKTColumn] = pointBaseShape.GetWellKnownText();
}
else
{
feature.ColumnValues[LongitudeColumn] = "";
feature.ColumnValues[LatitudeColumn] = "";
}
}
}
string layerPath = LayerPluginHelper.GetLayerUriToSave(featureLayerStructureParameters.LayerUri, ExtensionFilter);
if (string.IsNullOrEmpty(layerPath))
{
return(null);
}
featureLayerStructureParameters.LayerUri = new Uri(layerPath);
Collection <string> csvColumns = new Collection <string>();
foreach (var column in featureLayerStructureParameters.AddedColumns)
{
csvColumns.Add(column.ColumnName);
}
string delimiter = ",";
if (featureLayerStructureParameters.CustomData.ContainsKey("Delimiter"))
{
delimiter = featureLayerStructureParameters.CustomData["Delimiter"].ToString();
}
else if (featureLayerStructureParameters.WellKnownType != WellKnownType.Point && featureLayerStructureParameters.WellKnownType != WellKnownType.Multipoint)
{
delimiter = "\t";
}
DelimitedSpatialColumnsType csvMappingType = DelimitedSpatialColumnsType.WellKnownText;
if (featureLayerStructureParameters.CustomData.ContainsKey("MappingType"))
{
csvMappingType = (DelimitedSpatialColumnsType)featureLayerStructureParameters.CustomData["MappingType"];
}
else
{
if (featureLayerStructureParameters.WellKnownType == WellKnownType.Point || featureLayerStructureParameters.WellKnownType == WellKnownType.Multipoint)
{
csvMappingType = DelimitedSpatialColumnsType.XAndY;
featureLayerStructureParameters.CustomData["X"] = LongitudeColumn;
featureLayerStructureParameters.CustomData["Y"] = LatitudeColumn;
csvColumns.Add(LongitudeColumn);
csvColumns.Add(LatitudeColumn);
if (hasFeatures)
{
csvColumns.Add(WKTColumn);
}
}
else
{
csvMappingType = DelimitedSpatialColumnsType.WellKnownText;
featureLayerStructureParameters.CustomData["WKT"] = WKTColumn;
if (hasFeatures)
{
csvColumns.Add(LongitudeColumn);
csvColumns.Add(LatitudeColumn);
}
csvColumns.Add(WKTColumn);
}
}
CsvFeatureLayer.CreateDelimitedFile(featureLayerStructureParameters.LayerUri.OriginalString, csvColumns, delimiter, OverwriteMode.Overwrite);
string prjPath = Path.ChangeExtension(featureLayerStructureParameters.LayerUri.OriginalString, "prj");
File.WriteAllText(prjPath, Proj4Projection.ConvertProj4ToPrj(featureLayerStructureParameters.Proj4ProjectionParametersString));
var resultLayer = new CsvFeatureLayer();
resultLayer.DelimitedPathFilename = featureLayerStructureParameters.LayerUri.LocalPath;
resultLayer.Delimiter = delimiter;
resultLayer.SpatialColumnType = csvMappingType;
resultLayer.RequireIndex = false;
if (featureLayerStructureParameters.CustomData.ContainsKey("X"))
{
resultLayer.XColumnName = featureLayerStructureParameters.CustomData["X"].ToString();
}
if (featureLayerStructureParameters.CustomData.ContainsKey("Y"))
{
resultLayer.YColumnName = featureLayerStructureParameters.CustomData["Y"].ToString();
}
if (featureLayerStructureParameters.CustomData.ContainsKey("WKT"))
{
resultLayer.WellKnownTextColumnName = featureLayerStructureParameters.CustomData["WKT"].ToString();
}
resultLayer.Open();
if (featureLayerStructureParameters.AddedFeatures.Count > 0)
{
resultLayer.EditTools.BeginTransaction();
foreach (var feature in featureLayerStructureParameters.AddedFeatures)
{
resultLayer.EditTools.Add(feature);
}
resultLayer.EditTools.CommitTransaction();
}
CSVModel.BuildDelimitedConfigurationFile(resultLayer);
resultLayer.Close();
return(resultLayer);
}
private void DataJoinShapeFile()
{
var args = new UpdatingTaskProgressEventArgs(TaskState.Updating);
ShapeFileFeatureSource currentSource = ShapeFileFeatureSource;
if (!currentSource.IsOpen)
{
currentSource.Open();
}
var index = 0;
var count = currentSource.GetAllFeatures(ReturningColumnsType.AllColumns).Count;
Collection <DbfColumn> includeColumns = new Collection <DbfColumn>();
RemoveUnduplicateColumn(IncludedColumnsList);
foreach (var column in IncludedColumnsList)
{
DbfColumnType tmpDbfColumnType = DbfColumnType.Character;
if (Enum.TryParse(column.TypeName, out tmpDbfColumnType))
{
DbfColumn dbfColumn = new DbfColumn(column.ColumnName, tmpDbfColumnType, column.MaxLength, 0);
includeColumns.Add(dbfColumn);
}
}
ShapeFileType shapeFileType = GetShapeFileType(currentSource.GetAllFeatures(ReturningColumnsType.AllColumns).FirstOrDefault());
var projectionWkt = Proj4Projection.ConvertProj4ToPrj(DisplayProjectionParameters);
var dataTable = DataJoinAdapter.ReadDataToDataGrid(CsvFilePath, Delimiter);
var featureRows = dataTable.Rows;
var helper = new ShapeFileHelper(shapeFileType, OutputPathFileName, includeColumns, projectionWkt);
helper.ForEachFeatures(currentSource, (f, currentProgress, upperBound, percentage) =>
{
try
{
bool canceled = false;
if (f.GetWellKnownBinary() != null)
{
index++;
try
{
var matchedDataRow = featureRows.Cast <DataRow>().FirstOrDefault(r => MatchConditions.All(tmpCondition => f.ColumnValues[tmpCondition.SelectedLayerColumn.ColumnName]
== r[tmpCondition.SelectedDelimitedColumn.ColumnName].ToString()));
if (matchedDataRow != null)
{
SetFeatureColumnValues(f, matchedDataRow, IncludedColumnsList, InvalidColumns);
helper.Add(f);
}
else if (IsIncludeAllFeatures)
{
helper.Add(f);
}
if (UpdateProgress(OnUpdatingProgress, index, count))
{
canceled = true;
}
}
catch (Exception ex)
{
var errorEventArgs = new UpdatingTaskProgressEventArgs(TaskState.Error);
errorEventArgs.Error = new ExceptionInfo(string.Format(CultureInfo.InvariantCulture, "Feature id: {0}, {1}"
, f.Id, ex.Message)
, ex.StackTrace
, ex.Source);
GisEditor.LoggerManager.Log(LoggerLevel.Debug, ex.Message, new ExceptionInfo(ex));
errorEventArgs.Message = f.Id;
OnUpdatingProgress(errorEventArgs);
}
}
args = new UpdatingTaskProgressEventArgs(TaskState.Updating, percentage);
args.Current = currentProgress;
args.UpperBound = upperBound;
OnUpdatingProgress(args);
canceled = args.TaskState == TaskState.Canceled;
return(canceled);
}
catch
{
return(false);
}
});
helper.Commit();
SavePrjFile(OutputPathFileName, DisplayProjectionParameters);
}
/// <summary>
/// This method sets projection for raster layers.
/// Just pass in the parameters it requires, then you don't need to do anything about raster layer's projection in your layer provider.
/// </summary>
/// <param name="infos">infos</param>
internal static void SetInternalProjectionForRasterLayers(IEnumerable <RasterLayerInfo> infos)
{
string proj4StringForAll = string.Empty;
bool savePrjFileForAll = false;
foreach (var info in infos)
{
string currentProj4 = string.Empty;
info.Layer.Open();
if (info.Layer.HasProjectionText)
{
currentProj4 = info.Layer.GetProjectionText();
}
if (!string.IsNullOrEmpty(proj4StringForAll))
{
info.Layer.InitializeProj4Projection(proj4StringForAll);
if (savePrjFileForAll)
{
File.WriteAllText(info.PrjFilePath, Proj4Projection.ConvertProj4ToPrj(proj4StringForAll));
}
}
else if (!string.IsNullOrEmpty(currentProj4))
{
string proj4 = currentProj4;
if (proj4.Trim().Equals(Proj4Projection.GetEpsgParametersString(4326).Trim()))
{
if (info.Layer.HasBoundingBox)
{
if (!info.Layer.IsOpen)
{
info.Layer.Open();
}
if (info.Layer.GetBoundingBox().Width > 361)
{
var result = System.Windows.Forms.MessageBox.Show(GisEditor.LanguageManager.GetStringResource("LayerPluginHelperLayerNotWGText"), GisEditor.LanguageManager.GetStringResource("LayerPluginHelperProjectionNotMatchCaption"), System.Windows.Forms.MessageBoxButtons.YesNo);
if (result == System.Windows.Forms.DialogResult.Yes)
{
proj4 = Proj4Projection.GetGoogleMapParametersString();
}
}
}
}
info.Layer.InitializeProj4Projection(proj4);
}
else if (IsDecimalDegree(info.Layer))
{
info.Layer.InitializeProj4Projection(Proj4Projection.GetEpsgParametersString(4326));
}
else
{
string description = GisEditor.LanguageManager.GetStringResource("selectAProjectionForAllLayersDescription");
ProjectionWindow projectionWindow = new ProjectionWindow("", description, "Apply For All Layers");
if (projectionWindow.ShowDialog().GetValueOrDefault())
{
info.Layer.InitializeProj4Projection(projectionWindow.Proj4ProjectionParameters);
savePrjFileForAll = true;
File.WriteAllText(info.PrjFilePath, Proj4Projection.ConvertProj4ToPrj(projectionWindow.Proj4ProjectionParameters));
if (projectionWindow.SyncProj4ProjectionForAll)
{
proj4StringForAll = projectionWindow.Proj4ProjectionParameters;
}
}
else
{
info.Layer.InitializeProj4Projection(string.Empty);
}
}
}
}
private void SimplifyShapeFile()
{
var args = new UpdatingTaskProgressEventArgs(TaskState.Updating);
var currentSource = (ShapeFileFeatureSource)FeatureSource;
if (!currentSource.IsOpen)
{
currentSource.Open();
}
var canceled = false;
var shapeFileType = currentSource.GetShapeFileType();
var projectionWkt = Proj4Projection.ConvertProj4ToPrj(DisplayProjectionParameters);
var helper = new ShapeFileHelper(shapeFileType, outputPathFileName, currentSource.GetColumns(), projectionWkt);
try
{
helper.ForEachFeatures(currentSource, (f, currentProgress, upperBound, percentage) =>
{
try
{
if (f.GetWellKnownBinary() != null)
{
SimplificationType simType = SimplificationType.DouglasPeucker;
if (preserveTopology)
{
simType = SimplificationType.TopologyPreserving;
}
var shape = f.GetShape();
var areaShape = shape as AreaBaseShape;
var lineShape = shape as LineBaseShape;
BaseShape simplifiedShape = null;
if (areaShape != null)
{
if (selectedDistanceUnit == "Decimal Degrees")
{
simplifiedShape = areaShape.Simplify(simplificationTolerance, simType);
}
else
{
simplifiedShape = areaShape.Simplify(mapUnit, simplificationTolerance, (DistanceUnit)converter.ConvertBack(selectedDistanceUnit, null, null, null), simType);
}
}
else if (lineShape != null)
{
if (selectedDistanceUnit == "Decimal Degrees")
{
simplifiedShape = lineShape.Simplify(simplificationTolerance, simType);
}
else
{
simplifiedShape = lineShape.Simplify(mapUnit, simplificationTolerance, (DistanceUnit)converter.ConvertBack(selectedDistanceUnit, null, null, null), simType);
}
}
if (simplifiedShape != null)
{
Feature feature = new Feature(simplifiedShape);
foreach (var item in f.ColumnValues)
{
feature.ColumnValues[item.Key] = item.Value;
}
helper.Add(feature);
}
}
args = new UpdatingTaskProgressEventArgs(TaskState.Updating, percentage);
args.Current = currentProgress;
args.UpperBound = upperBound;
OnUpdatingProgress(args);
canceled = args.TaskState == TaskState.Canceled;
return(canceled);
}
catch (Exception e)
{
GisEditor.LoggerManager.Log(LoggerLevel.Debug, e.Message, new ExceptionInfo(e));
return(false);
}
});
}
finally
{
helper.Commit();
}
}
protected override FeatureLayer CreateFeatureLayerCore(ConfigureFeatureLayerParameters featureLayerStructureParameters)
{
string layerPath = LayerPluginHelper.GetLayerUriToSave(featureLayerStructureParameters.LayerUri, ExtensionFilter);
string fileName = Path.GetFileNameWithoutExtension(layerPath);
if (string.IsNullOrEmpty(layerPath))
{
return(null);
}
if (fileName.FirstOrDefault() != null && Char.IsNumber(fileName.FirstOrDefault()))
{
MessageBox.Show("Table name can not start with number.");
return(null);
}
featureLayerStructureParameters.LayerUri = new Uri(layerPath);
Collection <FeatureSourceColumn> columns = new Collection <FeatureSourceColumn>();
System.Text.RegularExpressions.Regex regx = new System.Text.RegularExpressions.Regex(@"\W");
foreach (var column in featureLayerStructureParameters.AddedColumns)
{
FeatureSourceColumn newColumn = column;
if (newColumn.ColumnName.Equals("Null", StringComparison.Ordinal))
{
newColumn.ColumnName = "Null_";
}
newColumn.ColumnName = regx.Replace(newColumn.ColumnName, string.Empty);
columns.Add(newColumn);
}
string tableName = string.Empty;
if (featureLayerStructureParameters.CustomData.ContainsKey("TableName"))
{
//if (createFeatureLayerParameters.Tag != null)
//tableName = createFeatureLayerParameters.Tag.ToString().Split('|').First();
tableName = featureLayerStructureParameters.CustomData["TableName"] as string;
}
else
{
tableName = Path.GetFileNameWithoutExtension(featureLayerStructureParameters.LayerUri.OriginalString);
}
FileGeoDatabaseFeatureLayer.CreateFileGeoDatabase(featureLayerStructureParameters.LayerUri.OriginalString);
FileGeoDatabaseFeatureLayer.CreateTable(featureLayerStructureParameters.LayerUri.OriginalString, tableName, featureLayerStructureParameters.WellKnownType, columns);
string prjPath = Path.ChangeExtension(featureLayerStructureParameters.LayerUri.OriginalString, "prj");
File.WriteAllText(prjPath, Proj4Projection.ConvertProj4ToPrj(featureLayerStructureParameters.Proj4ProjectionParametersString));
FileGeoDatabaseFeatureLayer fileGeoDatabaseFeatureLayer = new FileGeoDatabaseFeatureLayer(featureLayerStructureParameters.LayerUri.LocalPath, tableName);
if (featureLayerStructureParameters.AddedFeatures.Count > 0)
{
fileGeoDatabaseFeatureLayer.Open();
fileGeoDatabaseFeatureLayer.EditTools.BeginTransaction();
foreach (var feature in featureLayerStructureParameters.AddedFeatures)
{
fileGeoDatabaseFeatureLayer.EditTools.Add(feature);
}
fileGeoDatabaseFeatureLayer.EditTools.CommitTransaction();
fileGeoDatabaseFeatureLayer.Close();
}
return(fileGeoDatabaseFeatureLayer);
}
protected override void RunCore()
{
var existingShapePathFileNames = ShapePathFileNames.Where(s => CheckShapeFileExists(s.Key));
var upperBounds = GetUpperBounds(existingShapePathFileNames);
CreateOutputPath(OutputPathFileName);
var currentIndex = 0;
foreach (var currentShapePathFileName in existingShapePathFileNames)
{
try
{
string currentShapeFileName = Path.GetFileName(currentShapePathFileName.Key);
string outputShapePathFileName = Path.Combine(OutputPathFileName, currentShapeFileName);
string outputTempIdxPathFileName = Path.Combine(OutputPathFileName, "TMP" + currentShapeFileName);
outputTempIdxPathFileName = Path.ChangeExtension(outputTempIdxPathFileName, ".idx");
DeleteRelatedFiles(outputShapePathFileName);
Proj4Projection projection = new Proj4Projection();
projection.InternalProjectionParametersString = currentShapePathFileName.Value;
projection.ExternalProjectionParametersString = TargetProjectionParameter;
projection.Open();
//CreateShapeFileWithIndex(currentShapePathFileName.Key, outputShapePathFileName, outputTempIdxPathFileName, projection, upperBounds, ref current);
var currentFeatureSource = new ShapeFileFeatureSource(currentShapePathFileName.Key);
currentFeatureSource.Open();
string projectionWkt = Proj4Projection.ConvertProj4ToPrj(TargetProjectionParameter);
ShapeFileHelper helper = new ShapeFileHelper(currentFeatureSource.GetShapeFileType(), outputShapePathFileName, currentFeatureSource.GetColumns(), projectionWkt);
helper.ForEachFeatures(currentFeatureSource, f =>
{
if (f.GetWellKnownBinary() != null)
{
var newFeature = projection.ConvertToExternalProjection(f);
if (newFeature.CanMakeValid)
{
newFeature = newFeature.MakeValid();
}
if (newFeature.GetWellKnownType() != WellKnownType.GeometryCollection)
{
helper.Add(newFeature);
}
}
currentIndex++;
UpdatingTaskProgressEventArgs args = new UpdatingTaskProgressEventArgs(TaskState.Updating, currentIndex * 100 / upperBounds);
args.Current = currentIndex;
args.UpperBound = upperBounds;
OnUpdatingProgress(args);
return(args.TaskState == TaskState.Canceled);
});
helper.Commit();
CreateDbfFile(currentShapePathFileName.Key, outputShapePathFileName);
//CreatePrjFile(outputShapePathFileName, TargetProjectionParameter);
}
catch (Exception ex)
{
UpdatingTaskProgressEventArgs errorArgs = new UpdatingTaskProgressEventArgs(TaskState.Error);
errorArgs.Error = new ExceptionInfo(ex.Message, ex.StackTrace, ex.Source);
GisEditor.LoggerManager.Log(LoggerLevel.Debug, ex.Message, new ExceptionInfo(ex));
OnUpdatingProgress(errorArgs);
continue;
}
}
}
protected override FeatureLayer CreateFeatureLayerCore(ConfigureFeatureLayerParameters featureLayerStructureParameters)
{
string layerPath = LayerPluginHelper.GetLayerUriToSave(featureLayerStructureParameters.LayerUri, ExtensionFilterCore);
if (string.IsNullOrEmpty(layerPath))
{
return(null);
}
featureLayerStructureParameters.LayerUri = new Uri(layerPath);
ShapeFileType shapeFileType = ShapeFileType.Null;
switch (featureLayerStructureParameters.WellKnownType)
{
case WellKnownType.Multipoint:
shapeFileType = ShapeFileType.Multipoint;
break;
case WellKnownType.Point:
shapeFileType = ShapeFileType.Point;
break;
case WellKnownType.Line:
case WellKnownType.Multiline:
shapeFileType = ShapeFileType.Polyline;
break;
case WellKnownType.Polygon:
case WellKnownType.Multipolygon:
shapeFileType = ShapeFileType.Polygon;
break;
}
Dictionary <string, DbfColumn> dbfColumns = new Dictionary <string, DbfColumn>();
Collection <FeatureSourceColumn> addedColumns = featureLayerStructureParameters.AddedColumns;
Dictionary <string, string> oldNewNames = new Dictionary <string, string>();
Collection <Feature> addedFeatures = featureLayerStructureParameters.AddedFeatures;
bool truncateLongColumn = featureLayerStructureParameters.LongColumnTruncateMode == LongColumnTruncateMode.Truncate;
if (truncateLongColumn)
{
Dictionary <string, string> editColumns = new Dictionary <string, string>();
if (featureLayerStructureParameters.CustomData.ContainsKey("EditedColumns"))
{
editColumns = featureLayerStructureParameters.CustomData["EditedColumns"] as Dictionary <string, string>;
}
addedColumns = TruncateLongColumnNames(featureLayerStructureParameters.AddedColumns, oldNewNames, editColumns);
}
foreach (var column in addedColumns)
{
if (!string.IsNullOrEmpty(column.ColumnName))
{
DbfColumn dbfColumn = column as DbfColumn;
if (dbfColumn != null)
{
if (dbfColumn.ColumnType == DbfColumnType.DoubleInBinary || dbfColumn.ColumnType == DbfColumnType.DateTime)
{
dbfColumn.Length = 8;
dbfColumn.DecimalLength = 0;
}
else if (dbfColumn.ColumnType == DbfColumnType.IntegerInBinary)
{
dbfColumn.Length = 4;
dbfColumn.DecimalLength = 0;
}
}
else
{
int columnLenght = column.MaxLength;
int decimalLength = 0;
switch (column.TypeName.ToUpperInvariant())
{
case "DOUBLE":
case "NUMERIC":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
if (columnLenght < 4)
{
columnLenght = 10;
}
decimalLength = 4;
break;
case "DATE":
case "DATETIME":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 0;
break;
case "INTEGER":
case "INT":
columnLenght = columnLenght == 0 ? 10 : columnLenght;
decimalLength = 0;
break;
case "STRING":
case "CHARACTER":
columnLenght = columnLenght == 0 ? characterTypeLength : columnLenght;
decimalLength = 0;
break;
case "LOGICAL":
columnLenght = 5;
decimalLength = 0;
break;
}
DbfColumnType type = DbfColumnType.Character;
if (column.TypeName.Equals("DOUBLE", StringComparison.InvariantCultureIgnoreCase))
{
column.TypeName = DbfColumnType.Float.ToString();
}
if (column.TypeName.Equals("INT", StringComparison.InvariantCultureIgnoreCase))
{
column.TypeName = DbfColumnType.Numeric.ToString();
}
bool isSuccess = Enum.TryParse <DbfColumnType>(column.TypeName, true, out type);
if (!isSuccess)
{
type = DbfColumnType.Character;
}
dbfColumn = new DbfColumn(column.ColumnName, type, columnLenght, decimalLength);
dbfColumn.TypeName = column.TypeName;
dbfColumn.MaxLength = column.MaxLength;
}
//Feature firstFeature = featureLayerStructureParameters.AddedFeatures.FirstOrDefault();
////This is to fix that fox pro columns cannot write to dbf, convert all linked columns to character column type.
//string tempColumnName = column.ColumnName;
//if (oldNewNames.ContainsValue(column.ColumnName))
//{
// tempColumnName = oldNewNames.FirstOrDefault(f => f.Value == column.ColumnName).Key;
//}
//if (tempColumnName.Contains(".") && firstFeature != null && firstFeature.LinkColumnValues.ContainsKey(tempColumnName))
//{
// if (dbfColumn.ColumnType != DbfColumnType.Memo)
// {
// dbfColumn.ColumnType = DbfColumnType.Character;
// dbfColumn.Length = characterTypeLength;
// dbfColumn.DecimalLength = 0;
// }
//}
dbfColumns[dbfColumn.ColumnName] = dbfColumn;
}
}
bool convertMemoToCharacter = featureLayerStructureParameters.MemoColumnConvertMode == MemoColumnConvertMode.ToCharacter;
Dictionary <string, int> columnLength = new Dictionary <string, int>();
foreach (var feature in addedFeatures)
{
//foreach (var linkColumnValue in feature.LinkColumnValues)
//{
// if (!feature.ColumnValues.ContainsKey(linkColumnValue.Key))
// {
// string[] values = linkColumnValue.Value.Select(v =>
// {
// if (v.Value == null)
// {
// return string.Empty;
// }
// if (v.Value is DateTime)
// {
// return ((DateTime)v.Value).ToShortDateString();
// }
// return v.Value.ToString();
// }).ToArray();
// if (values.All(v => string.IsNullOrEmpty(v) || string.IsNullOrWhiteSpace(v)))
// {
// if (oldNewNames.ContainsKey(linkColumnValue.Key))
// feature.ColumnValues[oldNewNames[linkColumnValue.Key]] = string.Empty;
// else
// feature.ColumnValues[linkColumnValue.Key] = string.Empty;
// }
// else
// {
// string tempColumName = linkColumnValue.Key;
// if (oldNewNames.ContainsKey(linkColumnValue.Key))
// {
// tempColumName = oldNewNames[linkColumnValue.Key];
// }
// string linkValue = string.Join(",", values);
// feature.ColumnValues[tempColumName] = linkValue;
// //Choose the max length
// if (columnLength.ContainsKey(tempColumName))
// {
// if (columnLength[tempColumName] < linkValue.Length)
// {
// columnLength[tempColumName] = linkValue.Length;
// }
// }
// else
// {
// columnLength[tempColumName] = linkValue.Length > 254 ? 254 : linkValue.Length;
// }
// }
// }
//}
foreach (var item in oldNewNames)
{
if (feature.ColumnValues.ContainsKey(item.Key))
{
feature.ColumnValues[oldNewNames[item.Key]] = feature.ColumnValues[item.Key];
feature.ColumnValues.Remove(item.Key);
}
}
if (!convertMemoToCharacter)
{
foreach (var item in feature.ColumnValues)
{
if (item.Value.Length > characterTypeLength && dbfColumns[item.Key].ColumnType != DbfColumnType.Memo)
{
dbfColumns[item.Key].ColumnType = DbfColumnType.Memo;
dbfColumns[item.Key].Length = 4;
dbfColumns[item.Key].DecimalLength = 0;
}
}
}
}
foreach (var column in dbfColumns)
{
Feature firstFeature = featureLayerStructureParameters.AddedFeatures.FirstOrDefault();
//This is to fix that fox pro columns cannot write to dbf, convert all linked columns to character column type.
string tempColumnName = column.Key;
if (oldNewNames.ContainsValue(column.Key))
{
tempColumnName = oldNewNames.FirstOrDefault(f => f.Value == column.Key).Key;
}
//if (tempColumnName.Contains(".") && firstFeature != null && firstFeature.LinkColumnValues.ContainsKey(tempColumnName))
//{
// if (column.Value.ColumnType != DbfColumnType.Memo)
// {
// column.Value.ColumnType = DbfColumnType.Character;
// //column.Value.Length = characterTypeLength;
// column.Value.DecimalLength = 0;
// if (columnLength.ContainsKey(tempColumnName) && column.Value.Length < columnLength[tempColumnName])
// {
// column.Value.Length = columnLength[tempColumnName];
// }
// }
//}
}
ShapeFileFeatureLayer.CreateShapeFile(shapeFileType,
featureLayerStructureParameters.LayerUri.OriginalString,
dbfColumns.Values,
DefaultEncoding,
OverwriteMode.Overwrite);
string encodingPathFileName = Path.ChangeExtension(featureLayerStructureParameters.LayerUri.OriginalString, ".cpg");
if (File.Exists(encodingPathFileName))
{
File.Delete(encodingPathFileName);
}
File.WriteAllText(encodingPathFileName, DefaultEncoding.CodePage.ToString(CultureInfo.InvariantCulture));
string prjPath = Path.ChangeExtension(featureLayerStructureParameters.LayerUri.OriginalString, "prj");
File.WriteAllText(prjPath, Proj4Projection.ConvertProj4ToPrj(featureLayerStructureParameters.Proj4ProjectionParametersString));
ShapeFileFeatureLayer resultLayer = new ShapeFileFeatureLayer(featureLayerStructureParameters.LayerUri.LocalPath, GeoFileReadWriteMode.ReadWrite);
if (addedFeatures.Count > 0)
{
resultLayer.Open();
resultLayer.EditTools.BeginTransaction();
foreach (var feature in addedFeatures)
{
if (convertMemoToCharacter)
{
foreach (var item in dbfColumns)
{
if (feature.ColumnValues.ContainsKey(item.Key) && feature.ColumnValues[item.Key].Length > 254)
{
feature.ColumnValues[item.Key] = feature.ColumnValues[item.Key].Substring(0, 254);
}
if (feature.ColumnValues.ContainsKey(item.Key) && feature.ColumnValues[item.Key].Length > item.Value.MaxLength)
{
feature.ColumnValues[item.Key] = feature.ColumnValues[item.Key].Substring(0, item.Value.MaxLength);
}
}
}
resultLayer.EditTools.Add(feature);
}
resultLayer.EditTools.CommitTransaction();
resultLayer.Close();
}
return(resultLayer);
}