Browse building floors

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 /*  * Copyright 2022 Esri.  *  * Licensed under the Apache License, Version 2.0 (the "License"); you may not  * use this file except in compliance with the License. You may obtain a copy of  * the License at  *  * http://www.apache.org/licenses/LICENSE-2.0  *  * Unless required by applicable law or agreed to in writing, software  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the  * License for the specific language governing permissions and limitations under  * the License.  */  package com.esri.samples.browse_building_floors;  import java.util.Objects;  import com.esri.arcgisruntime.ArcGISRuntimeEnvironment; import com.esri.arcgisruntime.loadable.LoadStatus; import com.esri.arcgisruntime.mapping.ArcGISMap; import com.esri.arcgisruntime.mapping.Viewpoint; import com.esri.arcgisruntime.mapping.floor.FloorLevel; import com.esri.arcgisruntime.mapping.floor.FloorManager; import com.esri.arcgisruntime.mapping.view.MapView; import com.esri.arcgisruntime.portal.Portal; import com.esri.arcgisruntime.portal.PortalItem; import javafx.application.Application; import javafx.geometry.Insets; import javafx.geometry.Pos; import javafx.scene.Scene; import javafx.scene.control.ComboBox; import javafx.scene.control.Label; import javafx.scene.layout.Background; import javafx.scene.layout.BackgroundFill; import javafx.scene.layout.CornerRadii; import javafx.scene.layout.StackPane; import javafx.scene.layout.VBox; import javafx.scene.paint.Paint; import javafx.stage.Stage; import javafx.util.StringConverter;  public class BrowseBuildingFloorsSample extends Application {   private MapView mapView;  private FloorManager floorManager;  private Viewpoint initialViewpoint;   @Override  public void start(Stage stage) {   try {  // create stack pane and application scene  StackPane stackPane = new StackPane();  Scene scene = new Scene(stackPane);  scene.getStylesheets().add(Objects.requireNonNull(getClass().getResource(  "/browse_building_floors/style.css")).toExternalForm());   // set title, size, and add scene to stage  stage.setTitle("Browse Building Floors Sample");  stage.setWidth(800);  stage.setHeight(700);  stage.setScene(scene);  stage.show();   // authentication with an API key or named user is required to access basemaps and other location services  String yourAPIKey = System.getProperty("apiKey");  ArcGISRuntimeEnvironment.setApiKey(yourAPIKey);   // set up the combobox UI for choosing which floor level to display  ComboBox<FloorLevel> comboBox = new ComboBox<>();  comboBox.setMaxWidth(150);  // disable combobox interaction until the floor levels have loaded  comboBox.setDisable(true);   // create a portal item with a floor-aware web map  var portalItem = new PortalItem(new Portal("https://www.arcgis.com/", false), "f133a698536f44c8884ad81f80b6cfc7");  // create a map with the portal item  ArcGISMap map = new ArcGISMap(portalItem);  // create a map view and set the map to it  mapView = new MapView();  mapView.setMap(map);  // add a done loading listener to the map  map.addDoneLoadingListener(() -> {  // check the map has loaded successfully and that the map is floor-aware)  if (map.getLoadStatus() == LoadStatus.LOADED && map.getFloorDefinition() != null) {  // get the initial view point of the map  initialViewpoint = map.getInitialViewpoint();  // get the floor manager from the map, and load it  floorManager = map.getFloorManager();  floorManager.addDoneLoadingListener(() -> {  // check the floor manager has loaded and that it contains levels  if (floorManager.getLoadStatus() == LoadStatus.LOADED && !floorManager.getLevels().isEmpty()) {  // add each floor level to the combo box  floorManager.getLevels().forEach(floorLevel -> comboBox.getItems().add(floorLevel));  // select the first floor level in the building (Level 1)  comboBox.getSelectionModel().select(0);  comboBox.setDisable(false);  }  });  floorManager.loadAsync();  }  });   // set a string converter to the combobox to display the floor level's name  comboBox.setConverter(new FloorLevelStringConverter());   // when a floor level from the combobox is selected, set its visibility property to true and set the map view's  // viewpoint back to the extent of Building L  comboBox.getSelectionModel().selectedItemProperty().addListener(e -> {  comboBox.getItems().forEach(item -> item.setVisible(false));  comboBox.getSelectionModel().getSelectedItem().setVisible(true);  mapView.setViewpoint(initialViewpoint);  });   // set up the UI  var label = new Label("Choose floor level to display");  var vBox = new VBox(6);  vBox.getChildren().addAll(label, comboBox);  vBox.setBackground(new Background(new BackgroundFill(Paint.valueOf("rgba(0,0,0,0.5)"), CornerRadii.EMPTY,  Insets.EMPTY)));  vBox.setPadding(new Insets(10.0));  vBox.setMaxSize(200, 50);  vBox.getStyleClass().add("panel-region");   // add the map view and UI to the stack pane  stackPane.getChildren().addAll(mapView, vBox);  StackPane.setMargin(vBox, new Insets(10, 0, 0, 10));  StackPane.setAlignment(vBox, Pos.TOP_LEFT);   } catch (Exception e) {  // on any error, display the stack trace.  e.printStackTrace();  }  }   /**  * Converts FloorLevel objects to strings to display floor level name on the combobox.  */  private static class FloorLevelStringConverter extends StringConverter<FloorLevel> {   @Override  public String toString(FloorLevel floorLevel) {  return floorLevel != null ? floorLevel.getLongName() : "";  }   @Override  public FloorLevel fromString(String fileName) {  return null;  }  }   /**  * Stops and releases all resources used in application.  */  @Override  public void stop() {   if (mapView != null) {  mapView.dispose();  }  }   /**  * Opens and runs application.  *  * @param args arguments passed to this application  */  public static void main(String[] args) {   Application.launch(args);  }  }