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/*
* Copyright 2019 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.choose_camera_controller;
import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.RadioButton;
import javafx.scene.control.ToggleGroup;
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 com.esri.arcgisruntime.ArcGISRuntimeEnvironment;
import com.esri.arcgisruntime.geometry.Point;
import com.esri.arcgisruntime.geometry.SpatialReferences;
import com.esri.arcgisruntime.mapping.ArcGISScene;
import com.esri.arcgisruntime.mapping.ArcGISTiledElevationSource;
import com.esri.arcgisruntime.mapping.BasemapStyle;
import com.esri.arcgisruntime.mapping.Surface;
import com.esri.arcgisruntime.mapping.view.Camera;
import com.esri.arcgisruntime.mapping.view.GlobeCameraController;
import com.esri.arcgisruntime.mapping.view.Graphic;
import com.esri.arcgisruntime.mapping.view.GraphicsOverlay;
import com.esri.arcgisruntime.mapping.view.LayerSceneProperties;
import com.esri.arcgisruntime.mapping.view.OrbitGeoElementCameraController;
import com.esri.arcgisruntime.mapping.view.OrbitLocationCameraController;
import com.esri.arcgisruntime.mapping.view.SceneView;
import com.esri.arcgisruntime.symbology.ModelSceneSymbol;
import java.io.File;
public class ChooseCameraControllerSample extends Application {
private SceneView sceneView;
@Override
public void start(Stage stage){
try {
// create stack pane and JavaFX app scene
StackPane stackPane = new StackPane();
Scene fxScene = new Scene(stackPane);
fxScene.getStylesheets().add(getClass().getResource("/choose_camera_controller/style.css").toExternalForm());
// set title, size, and add JavaFX scene to stage
stage.setTitle("Choose Camera Controller Sample");
stage.setWidth(800);
stage.setHeight(700);
stage.setScene(fxScene);
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);
// create a scene with a basemap style
ArcGISScene scene = new ArcGISScene(BasemapStyle.ARCGIS_IMAGERY);
// set the scene to a scene view
sceneView = new SceneView();
sceneView.setArcGISScene(scene);
// add base surface for elevation data
Surface surface = new Surface();
ArcGISTiledElevationSource elevationSource = new ArcGISTiledElevationSource("https://elevation3d.arcgis" +
".com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer");
surface.getElevationSources().add(elevationSource);
scene.setBaseSurface(surface);
// create a graphics overlay for the scene
GraphicsOverlay sceneGraphicsOverlay = new GraphicsOverlay();
sceneView.getGraphicsOverlays().add(sceneGraphicsOverlay);
// create a graphic with a ModelSceneSymbol of a plane to add to the scene
String modelURI = new File(System.getProperty("data.dir"), "./samples-data/bristol/Collada/Bristol.dae").getAbsolutePath();
ModelSceneSymbol plane3DSymbol = new ModelSceneSymbol(modelURI, 1.0);
plane3DSymbol.loadAsync();
plane3DSymbol.setHeading(45);
Graphic plane3D = new Graphic(new Point(-109.937516, 38.456714, 5000, SpatialReferences.getWgs84()), plane3DSymbol);
sceneGraphicsOverlay.getSceneProperties().setSurfacePlacement(LayerSceneProperties.SurfacePlacement.ABSOLUTE);
sceneGraphicsOverlay.getGraphics().add(plane3D);
// create a camera and set it as the viewpoint for when the scene loads
Camera camera = new Camera(38.459291, -109.937576, 5500, 150.0, 20.0, 0.0);
sceneView.setViewpointCamera(camera);
// instantiate a new camera controller which orbits the plane at a set distance
OrbitGeoElementCameraController orbitPlaneCameraController = new OrbitGeoElementCameraController(plane3D, 100.0);
orbitPlaneCameraController.setCameraPitchOffset(30);
orbitPlaneCameraController.setCameraHeadingOffset(150);
// instantiate a new camera controller which orbits a target location
Point locationPoint = new Point(-109.929589, 38.437304, 1700, SpatialReferences.getWgs84());
OrbitLocationCameraController orbitLocationCameraController = new OrbitLocationCameraController(locationPoint, 5000);
orbitLocationCameraController.setCameraPitchOffset(3);
orbitLocationCameraController.setCameraHeadingOffset(150);
// create radio buttons for choosing camera controller
RadioButton orbitPlane = new RadioButton("ORBIT CAMERA AROUND PLANE");
RadioButton orbitLocation = new RadioButton("ORBIT CAMERA AROUND CRATER");
RadioButton globeCamera = new RadioButton("FREE PAN ROUND THE GLOBE");
globeCamera.setSelected(true);
// set the buttons to a toggle group
ToggleGroup toggleGroup = new ToggleGroup();
orbitPlane.setToggleGroup(toggleGroup);
orbitLocation.setToggleGroup(toggleGroup);
globeCamera.setToggleGroup(toggleGroup);
// set the radio buttons to choose which camera controller is active
orbitPlane.setOnAction(event -> sceneView.setCameraController(orbitPlaneCameraController));
orbitLocation.setOnAction(event -> sceneView.setCameraController(orbitLocationCameraController));
globeCamera.setOnAction(event -> sceneView.setCameraController(new GlobeCameraController()));
// create a control panel
VBox controlsVBox = new VBox(10);
controlsVBox.setBackground(new Background(new BackgroundFill(Paint.valueOf("rgba(0, 0, 0, 0.3)"), CornerRadii.EMPTY, Insets.EMPTY)));
controlsVBox.setPadding(new Insets(10.0));
controlsVBox.setMaxSize(300, 80);
controlsVBox.getStyleClass().add("panel-region");
// add radio buttons to the control panel
controlsVBox.getChildren().addAll(orbitPlane, orbitLocation, globeCamera);
// add scene view, label and control panel to the stack pane
stackPane.getChildren().addAll(sceneView, controlsVBox);
StackPane.setAlignment(controlsVBox, Pos.TOP_LEFT);
StackPane.setMargin(controlsVBox, new Insets(60, 0, 0, 20));
} catch (Exception e) {
// on any exception, print the stack trace
e.printStackTrace();
}
}
/**
* Stops and releases all resources used in application.
*/
@Override
public void stop() {
// release resources when the application closes
if (sceneView != null) {
sceneView.dispose();
}
}
/**
* Opens and runs application.
*
* @param args arguments passed to this application
*/
public static void main(String[] args) {
Application.launch(args);
}
}