Sync map and scene viewpoints

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 /*  * Copyright 2018 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.sync_map_and_scene_viewpoints;  import java.util.ArrayList;  import javafx.application.Application; import javafx.geometry.Orientation; import javafx.scene.Scene; import javafx.scene.control.SplitPane; import javafx.stage.Stage;  import com.esri.arcgisruntime.ArcGISRuntimeEnvironment; import com.esri.arcgisruntime.mapping.ArcGISMap; import com.esri.arcgisruntime.mapping.ArcGISScene; import com.esri.arcgisruntime.mapping.BasemapStyle; import com.esri.arcgisruntime.mapping.Viewpoint; import com.esri.arcgisruntime.mapping.view.GeoView; import com.esri.arcgisruntime.mapping.view.MapView; import com.esri.arcgisruntime.mapping.view.SceneView;  public class SyncMapAndSceneViewpointsSample extends Application {   private MapView mapView;  private SceneView sceneView;  private ArrayList<GeoView> geoViewList;   @Override  public void start(Stage stage) {   try {   // 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);   // create split pane and JavaFX app scene  SplitPane splitPane = new SplitPane();  splitPane.setOrientation(Orientation.HORIZONTAL);  Scene fxScene = new Scene(splitPane);   // set title, size, and add JavaFX scene to stage  stage.setTitle("Sync Map and Scene Viewpoints");  stage.setWidth(1000);  stage.setHeight(700);  stage.setScene(fxScene);  stage.show();   // create a map with a basemap style  ArcGISMap map = new ArcGISMap(BasemapStyle.ARCGIS_IMAGERY);   // create a scene with a basemap style  ArcGISScene scene = new ArcGISScene(BasemapStyle.ARCGIS_IMAGERY);   // set the map to a map view  mapView = new MapView();  mapView.setMap(map);   // set the scene to a scene view  sceneView = new SceneView();  sceneView.setArcGISScene(scene);   // add the map view and scene view to the split plane  splitPane.getItems().addAll(mapView, sceneView);   // add a viewpoint changed listener to the map view. Access the GeoView class using the event's getSource method  mapView.addViewpointChangedListener(viewpointChangedEvent -> synchronizeViewpoints(viewpointChangedEvent.getSource()));   // add a viewpoint changed listener to the scene view. Access the GeoView class using the event's getSource method  sceneView.addViewpointChangedListener(viewpointChangedEvent -> synchronizeViewpoints(viewpointChangedEvent.getSource()));   // create a list of GeoViews being navigated  geoViewList = new ArrayList<>();  geoViewList.add(mapView);  geoViewList.add(sceneView);   } catch (Exception e) {  // on any error, display the stack trace  e.printStackTrace();  }  }   /**  * Synchronizes the viewpoint across Geoviews when the user is navigating.  */  private void synchronizeViewpoints(GeoView geoView) {   if (geoView.isNavigating()) {   Viewpoint geoViewPoint = geoView.getCurrentViewpoint(Viewpoint.Type.CENTER_AND_SCALE);   // loop through the available GeoViews. If it doesn't match the given GeoView, then set the GeoView to the other's viewpoint  for (GeoView anyGeoView : geoViewList) {  if (anyGeoView != geoView) {  anyGeoView.setViewpoint(geoViewPoint);  }  }  }  }   /**  * Stops and releases all resources used in application.  */  @Override  public void stop() {   if (mapView != null && sceneView != null) {  mapView.dispose();  sceneView.dispose();  }  }   /**  * Opens and runs application.  *  * @param args arguments passed to this application  */  public static void main(String[] args) {   Application.launch(args);  } }