|
1 | | -/* |
2 | | - * Copyright 2017 Esri. |
3 | | - * |
4 | | - * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
5 | | - * use this file except in compliance with the License. You may obtain a copy of |
6 | | - * the License at |
7 | | - * |
8 | | - * http://www.apache.org/licenses/LICENSE-2.0 |
9 | | - * |
10 | | - * Unless required by applicable law or agreed to in writing, software |
11 | | - * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
12 | | - * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
13 | | - * License for the specific language governing permissions and limitations under |
14 | | - * the License. |
15 | | - */ |
16 | | - |
17 | | -package com.esri.samples.featurelayers.feature_layer_geodatabase; |
18 | | - |
19 | | -import java.io.File; |
20 | | - |
21 | | -import javafx.application.Application; |
22 | | -import javafx.scene.Scene; |
23 | | -import javafx.scene.control.Alert; |
24 | | -import javafx.scene.layout.StackPane; |
25 | | -import javafx.stage.Stage; |
26 | | - |
27 | | -import com.esri.arcgisruntime.data.Geodatabase; |
28 | | -import com.esri.arcgisruntime.data.GeodatabaseFeatureTable; |
29 | | -import com.esri.arcgisruntime.layers.FeatureLayer; |
30 | | -import com.esri.arcgisruntime.loadable.LoadStatus; |
31 | | -import com.esri.arcgisruntime.mapping.ArcGISMap; |
32 | | -import com.esri.arcgisruntime.mapping.Basemap; |
33 | | -import com.esri.arcgisruntime.mapping.view.MapView; |
34 | | - |
35 | | -public class FeatureLayerGeodatabase extends Application { |
36 | | - |
37 | | - private MapView mapView; |
38 | | - |
39 | | - @Override |
40 | | - public void start(Stage stage) throws Exception { |
41 | | - |
42 | | - try { |
43 | | - |
44 | | - // create stack pane and JavaFX app scene |
45 | | - StackPane stackPane = new StackPane(); |
46 | | - Scene fxScene = new Scene(stackPane); |
47 | | - |
48 | | - // set title, size, and add JavaFX scene to stage |
49 | | - stage.setTitle("Feature Layer Geodatabase Sample"); |
50 | | - stage.setWidth(800); |
51 | | - stage.setHeight(700); |
52 | | - stage.setScene(fxScene); |
53 | | - stage.show(); |
54 | | - |
55 | | - // create map and add to view |
56 | | - ArcGISMap map = new ArcGISMap(Basemap.createStreets()); |
57 | | - mapView = new MapView(); |
58 | | - mapView.setMap(map); |
59 | | - |
60 | | - // create geodatabase from local resource |
61 | | - String geodatabaseUrl = new File("samples-data/los_angeles/LA_Trails.geodatabase").getAbsolutePath(); |
62 | | - Geodatabase geodatabase = new Geodatabase(geodatabaseUrl); |
63 | | - geodatabase.addDoneLoadingListener(() -> { |
64 | | - if (geodatabase.getLoadStatus() == LoadStatus.LOADED) { |
65 | | - // access the geodatabase's feature table Trailheads |
66 | | - GeodatabaseFeatureTable geodatabaseFeatureTable = geodatabase.getGeodatabaseFeatureTable("Trailheads"); |
67 | | - geodatabaseFeatureTable.loadAsync(); |
68 | | - // create a layer from the geodatabase feature table above and add to map |
69 | | - FeatureLayer featureLayer = new FeatureLayer(geodatabaseFeatureTable); |
70 | | - featureLayer.addDoneLoadingListener(() -> { |
71 | | - if (featureLayer.getLoadStatus() == LoadStatus.LOADED) { |
72 | | - // set viewpoint to the location of feature layer's features |
73 | | - mapView.setViewpointCenterAsync(featureLayer.getFullExtent().getCenter(), 1000000); |
74 | | - } else { |
75 | | - Alert alert = new Alert(Alert.AlertType.ERROR, "Feature Layer Failed to Load!"); |
76 | | - alert.show(); |
77 | | - } |
78 | | - }); |
79 | | - // display feature layer to the map view |
80 | | - map.getOperationalLayers().add(featureLayer); |
81 | | - } else { |
82 | | - Alert alert = new Alert(Alert.AlertType.ERROR, "Geodatabase Failed to Load!"); |
83 | | - alert.show(); |
84 | | - } |
85 | | - }); |
86 | | - // load geodatabase |
87 | | - geodatabase.loadAsync(); |
88 | | - |
89 | | - // add the map view to stack pane |
90 | | - stackPane.getChildren().addAll(mapView); |
91 | | - } catch (Exception e) { |
92 | | - // on any error, display the stack trace. |
93 | | - e.printStackTrace(); |
94 | | - } |
95 | | - } |
96 | | - |
97 | | - /** |
98 | | - * Stops and releases all resources used in application. |
99 | | - */ |
100 | | - @Override |
101 | | - public void stop() { |
102 | | - |
103 | | - if (mapView != null) { |
104 | | - mapView.dispose(); |
105 | | - } |
106 | | - } |
107 | | - |
108 | | - /** |
109 | | - * Opens and runs application. |
110 | | - * |
111 | | - * @param args arguments passed to this application |
112 | | - */ |
113 | | - public static void main(String[] args) { |
114 | | - |
115 | | - Application.launch(args); |
116 | | - } |
117 | | - |
118 | | -} |
| 1 | +/* |
| 2 | + * Copyright 2017 Esri. |
| 3 | + * |
| 4 | + * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| 5 | + * use this file except in compliance with the License. You may obtain a copy of |
| 6 | + * the License at |
| 7 | + * |
| 8 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | + * |
| 10 | + * Unless required by applicable law or agreed to in writing, software |
| 11 | + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| 12 | + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| 13 | + * License for the specific language governing permissions and limitations under |
| 14 | + * the License. |
| 15 | + */ |
| 16 | + |
| 17 | +package com.esri.samples.featurelayers.feature_layer_geodatabase; |
| 18 | + |
| 19 | +import java.io.File; |
| 20 | + |
| 21 | +import javafx.application.Application; |
| 22 | +import javafx.scene.Scene; |
| 23 | +import javafx.scene.control.Alert; |
| 24 | +import javafx.scene.layout.StackPane; |
| 25 | +import javafx.stage.Stage; |
| 26 | + |
| 27 | +import com.esri.arcgisruntime.data.Geodatabase; |
| 28 | +import com.esri.arcgisruntime.data.GeodatabaseFeatureTable; |
| 29 | +import com.esri.arcgisruntime.layers.FeatureLayer; |
| 30 | +import com.esri.arcgisruntime.loadable.LoadStatus; |
| 31 | +import com.esri.arcgisruntime.mapping.ArcGISMap; |
| 32 | +import com.esri.arcgisruntime.mapping.Basemap; |
| 33 | +import com.esri.arcgisruntime.mapping.view.MapView; |
| 34 | + |
| 35 | +public class FeatureLayerGeodatabaseSample extends Application { |
| 36 | + |
| 37 | + private MapView mapView; |
| 38 | + |
| 39 | + @Override |
| 40 | + public void start(Stage stage) throws Exception { |
| 41 | + |
| 42 | + try { |
| 43 | + |
| 44 | + // create stack pane and JavaFX app scene |
| 45 | + StackPane stackPane = new StackPane(); |
| 46 | + Scene fxScene = new Scene(stackPane); |
| 47 | + |
| 48 | + // set title, size, and add JavaFX scene to stage |
| 49 | + stage.setTitle("Feature Layer Geodatabase Sample"); |
| 50 | + stage.setWidth(800); |
| 51 | + stage.setHeight(700); |
| 52 | + stage.setScene(fxScene); |
| 53 | + stage.show(); |
| 54 | + |
| 55 | + // create map and add to view |
| 56 | + ArcGISMap map = new ArcGISMap(Basemap.createStreets()); |
| 57 | + mapView = new MapView(); |
| 58 | + mapView.setMap(map); |
| 59 | + |
| 60 | + // create geodatabase from local resource |
| 61 | + String geodatabaseUrl = new File("samples-data/los_angeles/LA_Trails.geodatabase").getAbsolutePath(); |
| 62 | + Geodatabase geodatabase = new Geodatabase(geodatabaseUrl); |
| 63 | + geodatabase.addDoneLoadingListener(() -> { |
| 64 | + if (geodatabase.getLoadStatus() == LoadStatus.LOADED) { |
| 65 | + // access the geodatabase's feature table Trailheads |
| 66 | + GeodatabaseFeatureTable geodatabaseFeatureTable = geodatabase.getGeodatabaseFeatureTable("Trailheads"); |
| 67 | + geodatabaseFeatureTable.loadAsync(); |
| 68 | + // create a layer from the geodatabase feature table above and add to map |
| 69 | + FeatureLayer featureLayer = new FeatureLayer(geodatabaseFeatureTable); |
| 70 | + featureLayer.addDoneLoadingListener(() -> { |
| 71 | + if (featureLayer.getLoadStatus() == LoadStatus.LOADED) { |
| 72 | + // set viewpoint to the location of feature layer's features |
| 73 | + mapView.setViewpointCenterAsync(featureLayer.getFullExtent().getCenter(), 1000000); |
| 74 | + } else { |
| 75 | + Alert alert = new Alert(Alert.AlertType.ERROR, "Feature Layer Failed to Load!"); |
| 76 | + alert.show(); |
| 77 | + } |
| 78 | + }); |
| 79 | + // display feature layer to the map view |
| 80 | + map.getOperationalLayers().add(featureLayer); |
| 81 | + } else { |
| 82 | + Alert alert = new Alert(Alert.AlertType.ERROR, "Geodatabase Failed to Load!"); |
| 83 | + alert.show(); |
| 84 | + } |
| 85 | + }); |
| 86 | + // load geodatabase |
| 87 | + geodatabase.loadAsync(); |
| 88 | + |
| 89 | + // add the map view to stack pane |
| 90 | + stackPane.getChildren().addAll(mapView); |
| 91 | + } catch (Exception e) { |
| 92 | + // on any error, display the stack trace. |
| 93 | + e.printStackTrace(); |
| 94 | + } |
| 95 | + } |
| 96 | + |
| 97 | + /** |
| 98 | + * Stops and releases all resources used in application. |
| 99 | + */ |
| 100 | + @Override |
| 101 | + public void stop() { |
| 102 | + |
| 103 | + if (mapView != null) { |
| 104 | + mapView.dispose(); |
| 105 | + } |
| 106 | + } |
| 107 | + |
| 108 | + /** |
| 109 | + * Opens and runs application. |
| 110 | + * |
| 111 | + * @param args arguments passed to this application |
| 112 | + */ |
| 113 | + public static void main(String[] args) { |
| 114 | + |
| 115 | + Application.launch(args); |
| 116 | + } |
| 117 | + |
| 118 | +} |
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