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/*
* 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.create_geometries;
import java.util.Arrays;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.layout.StackPane;
import javafx.scene.paint.Color;
import javafx.stage.Stage;
import com.esri.arcgisruntime.ArcGISRuntimeEnvironment;
import com.esri.arcgisruntime.geometry.Envelope;
import com.esri.arcgisruntime.geometry.Multipoint;
import com.esri.arcgisruntime.geometry.Point;
import com.esri.arcgisruntime.geometry.PointCollection;
import com.esri.arcgisruntime.geometry.Polygon;
import com.esri.arcgisruntime.geometry.Polyline;
import com.esri.arcgisruntime.geometry.SpatialReferences;
import com.esri.arcgisruntime.mapping.ArcGISMap;
import com.esri.arcgisruntime.mapping.BasemapStyle;
import com.esri.arcgisruntime.mapping.view.Graphic;
import com.esri.arcgisruntime.mapping.view.GraphicsOverlay;
import com.esri.arcgisruntime.mapping.view.MapView;
import com.esri.arcgisruntime.symbology.SimpleFillSymbol;
import com.esri.arcgisruntime.symbology.SimpleLineSymbol;
import com.esri.arcgisruntime.symbology.SimpleMarkerSymbol;
public class CreateGeometriesSample extends Application {
private MapView mapView;
@Override
public void start(Stage stage) {
try {
// create stack pane and application scene
StackPane stackPane = new StackPane();
Scene scene = new Scene(stackPane);
// set title, size, and add scene to stage
stage.setTitle("Create Geometries 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);
// create a map with the topographic basemap style
ArcGISMap map = new ArcGISMap(BasemapStyle.ARCGIS_TOPOGRAPHIC);
// create a map view and set the map to it
mapView = new MapView();
mapView.setMap(map);
// create a graphics overlay for displaying different geometries as graphics
GraphicsOverlay graphicsOverlay = new GraphicsOverlay();
mapView.getGraphicsOverlays().add(graphicsOverlay);
// create a point geometry
Point point = new Point(-117.195800, 34.056295, SpatialReferences.getWgs84());
Graphic pointGraphic = new Graphic(point, new SimpleMarkerSymbol(SimpleMarkerSymbol.Style.TRIANGLE, Color.BLUE, 14));
// create a multipoint geometry
PointCollection stateCapitalsPST = new PointCollection(SpatialReferences.getWgs84());
stateCapitalsPST.add(-121.491014, 38.579065); // Sacramento, CA
stateCapitalsPST.add(-122.891366, 47.039231); // Olympia, WA
stateCapitalsPST.add(-123.043814, 44.93326); // Salem, OR
stateCapitalsPST.add(-119.766999, 39.164885); // Carson City, NV
Multipoint multipoint = new Multipoint(stateCapitalsPST);
Graphic multipointGraphic = new Graphic(multipoint, new SimpleMarkerSymbol(SimpleMarkerSymbol.Style.CIRCLE,
Color.RED, 12));
// create a polyline geometry
PointCollection borderCAtoNV = new PointCollection(SpatialReferences.getWgs84());
borderCAtoNV.add(-119.992, 41.989);
borderCAtoNV.add(-119.994, 38.994);
borderCAtoNV.add(-114.620, 35.0);
Polyline polyline = new Polyline(borderCAtoNV);
Graphic polylineGraphic = new Graphic(polyline, new SimpleLineSymbol(SimpleLineSymbol.Style.SOLID, Color.CYAN,
3));
// create a polygon geometry
PointCollection coloradoCorners = new PointCollection(SpatialReferences.getWgs84());
coloradoCorners.add(-109.048, 40.998);
coloradoCorners.add(-102.047, 40.998);
coloradoCorners.add(-102.037, 36.989);
coloradoCorners.add(-109.048, 36.998);
Polygon polygon = new Polygon(coloradoCorners);
Graphic polygonGraphic = new Graphic(polygon, new SimpleFillSymbol(SimpleFillSymbol.Style.CROSS, Color.LIME,
null));
// create an envelope
Envelope envelope = new Envelope(-123.0, 33.5, -101.0, 48.0, SpatialReferences.getWgs84());
// use the envelope to set the viewpoint
mapView.setViewpointGeometryAsync(envelope);
// add all of the graphics to the graphics overlay
graphicsOverlay.getGraphics().addAll(Arrays.asList(multipointGraphic, polylineGraphic, polygonGraphic,
pointGraphic));
// add the map view to the stack pane
stackPane.getChildren().addAll(mapView);
} catch (Exception e) {
// on any error, display the stack trace.
e.printStackTrace();
}
}
/**
* 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);
}
}