private void btnOpenFeature_Click(object sender, EventArgs e) { using (var dialog = new OpenFileDialog()) { dialog.Filter = "*.shp|*.shp"; dialog.CheckFileExists = true; if (dialog.ShowDialog() == DialogResult.OK) { var layer = new FeatureLayer() { Alias = dialog.FileName, Visible = true }; var shape = new ShapeFileSpatialDataProvider {FileName = dialog.FileName}; shape.QueryFeatures(layer); _map.AddLayer(layer); SetViewBox(); } } }
private void Open_Executed(object sender, ExecutedRoutedEventArgs e) { Microsoft.Win32.OpenFileDialog openFile = new OpenFileDialog() { Filter = "*.shp|*.shp", CheckFileExists = true }; if (openFile.ShowDialog()==true) { MapAround.Mapping.FeatureLayer layer = new FeatureLayer() {Alias = openFile.FileName, Visible = true}; MapAround.DataProviders.ShapeFileSpatialDataProvider shape = new ShapeFileSpatialDataProvider(); shape.FileName = openFile.FileName; shape.QueryFeatures(layer); _map.AddLayer(layer); SetViewBox(); } }
private ISpatialDataProvider createProviderInstance() { ShapeFileSpatialDataProvider provider = new ShapeFileSpatialDataProvider(); if (_parameters == null) { throw new InvalidOperationException("Parameter values not set."); } provider.FileName = _parameters["file_name"]; if (_parameters.ContainsKey("process_attributes")) { provider.ProcessAttributes = _parameters["process_attributes"] == "1"; } if (_parameters.ContainsKey("attributes_encoding")) { provider.AttributesEncoding = System.Text.Encoding.GetEncoding(_parameters["attributes_encoding"]); } return(provider); }
private void LayerDataSourceNeeded(object sender, MapAround.Mapping.FeatureDataSourceEventArgs e) { FeatureLayer l = sender as FeatureLayer; string featuresFilePath = string.Empty; switch (l.DataProviderRegName) { case "MapAround.DataProviders.ShapeFileSpatialDataProvider": l.AreFeaturesAutoLoadable = true; ShapeFileSpatialDataProvider shapeP = new ShapeFileSpatialDataProvider(); shapeP.AttributesEncoding = Encoding.UTF8; shapeP.FileName = GetFeaturesFilePath(l.DataProviderParameters["file_name"]); shapeP.ProcessAttributes = true; e.Provider = shapeP; break; default: throw new Exception("Map data provider not found: \"" + l.DataProviderRegName + "\""); } }
private ISpatialDataProvider createProviderInstance() { ShapeFileSpatialDataProvider provider = new ShapeFileSpatialDataProvider(); if (_parameters == null) throw new InvalidOperationException("Parameter values not set."); provider.FileName = _parameters["file_name"]; if (_parameters.ContainsKey("process_attributes")) provider.ProcessAttributes = _parameters["process_attributes"] == "1"; if (_parameters.ContainsKey("attributes_encoding")) provider.AttributesEncoding = System.Text.Encoding.GetEncoding(_parameters["attributes_encoding"]); return provider; }