using SharpMap.Data; using SharpMap.Data.Providers; using System.Data; using System.IO; using System.Linq; namespace HeuristicLab.BioBoost.Persistence { public static class ShapeFileLoader { public static GeometryFeatureProvider LoadShapeFile(string filename) { var shapefile = new ShapeFile(filename, true, true); shapefile.Open(); var table = new FeatureDataTable {TableName = Path.GetFileNameWithoutExtension(shapefile.Filename)}; bool addColumns = true; foreach (var row in shapefile.GetObjectIDsInView(shapefile.GetExtents()).Select(shapefile.GetFeature)) { if (addColumns && row.Table != null) { foreach (DataColumn col in row.Table.Columns) table.Columns.Add(col.ColumnName, col.DataType); addColumns = false; } var newRow = (FeatureDataRow) table.LoadDataRow(row.ItemArray, LoadOption.OverwriteChanges); newRow.Geometry = row.Geometry; } return new GeometryFeatureProvider(table); } } }