Java ArcGISMap.setInitialViewpoint方法代码示例

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // inflate MapView from layout
    mMapView = (MapView) findViewById(R.id.mapView);
    // create new Tiled Layer from service url
    ArcGISTiledLayer mTopoBasemap = new ArcGISTiledLayer(getResources().getString(R.string.world_topo_service));
    // set tiled layer as basemap
    Basemap mBasemap = new Basemap(mTopoBasemap);
    // create a map with the basemap
    ArcGISMap mMap = new ArcGISMap(mBasemap);

    // create an initial extent envelope
    Envelope mInitExtent = new Envelope(-12211308.778729, 4645116.003309, -12208257.879667, 4650542.535773, SpatialReference.create(102100));
    // create a viewpoint from envelope
    Viewpoint vp = new Viewpoint(mInitExtent);
    // set initial map extent
    mMap.setInitialViewpoint(vp);

    // set the map to be displayed in this view
    mMapView.setMap(mMap);

}
 

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);

  // inflate MapView from layout
  mMapView = findViewById(R.id.mapView);
  // create a map with the BasemapType topographic
  mMap = new ArcGISMap(Basemap.createTopographic());
  // set the map to be displayed in this view
  mMapView.setMap(mMap);

  // set an initial viewpoint
  Point point = new Point(-11662054, 4818336, SpatialReference.create(3857));
  Viewpoint viewpoint = new Viewpoint(point, 200000);
  mMap.setInitialViewpoint(viewpoint);

  requestWritePermission();

}
 

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
public void start(Stage stage) throws Exception {

  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("Map Initial Extent Sample");
    stage.setWidth(800);
    stage.setHeight(700);
    stage.setScene(scene);
    stage.show();

    // create a ArcGISMap with the basemap
    final ArcGISMap map = new ArcGISMap(Basemap.createTopographic());

    // create an initial extent envelope
    Point leftPoint = new Point(-12211308.778729, 4645116.003309, SpatialReferences.getWebMercator());
    Point rightPoint = new Point(-12208257.879667, 4650542.535773, SpatialReferences.getWebMercator());
    Envelope initialExtent = new Envelope(leftPoint, rightPoint);

    // create a viewpoint from envelope
    Viewpoint viewPoint = new Viewpoint(initialExtent);

    // set initial ArcGISMap extent
    map.setInitialViewpoint(viewPoint);

    // create a view and set ArcGISMap to it
    mapView = new MapView();
    mapView.setMap(map);

    // add the map view to stack pane
    stackPane.getChildren().add(mapView);
  } catch (Exception e) {
    // on any error, display the stack trace.
    e.printStackTrace();
  }
}
 

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // inflate MapView from layout
    mMapView = (MapView) findViewById(R.id.mapView);

    // create a map with the light grey canvas basemap
    ArcGISMap map = new ArcGISMap(Basemap.createLightGrayCanvas());
    //set an initial viewpoint
    map.setInitialViewpoint( new Viewpoint(new Envelope(-1.30758164047166E7, 4014771.46954516, -1.30730056797177E7
            , 4016869.78617381, SpatialReferences.getWebMercator() )));


    // create feature layer with its service feature table
    // create the service feature table
    ServiceFeatureTable serviceFeatureTable = new ServiceFeatureTable(getResources().getString(R.string.sample_service_url));

    //explicitly set the mode to on interaction cache (which is also the default mode for service feature tables)
    serviceFeatureTable.setFeatureRequestMode(ServiceFeatureTable.FeatureRequestMode.ON_INTERACTION_CACHE);

    // create the feature layer using the service feature table
    FeatureLayer featureLayer = new FeatureLayer(serviceFeatureTable);

    // add the layer to the map
    map.getOperationalLayers().add(featureLayer);

    // set the map to be displayed in the mapview
    mMapView.setMap(map);

}
 

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // inflate MapView from layout
    mMapView = (MapView) findViewById(R.id.mapView);

    // create a map with the topographic basemap
    ArcGISMap map = new ArcGISMap(Basemap.createTopographic());
    //set an initial viewpoint
    map.setInitialViewpoint( new Viewpoint(new Envelope(-1.30758164047166E7, 4014771.46954516, -1.30730056797177E7
            , 4016869.78617381, SpatialReferences.getWebMercator() )));


    // create feature layer with its service feature table
    // create the service feature table
    ServiceFeatureTable serviceFeatureTable = new ServiceFeatureTable(getResources().getString(R.string.sample_service_url));

    //explicitly set the mode to on interaction no cache (every interaction (pan, query etc) new features will be requested
    serviceFeatureTable.setFeatureRequestMode(ServiceFeatureTable.FeatureRequestMode.ON_INTERACTION_NO_CACHE);

    // create the feature layer using the service feature table
    FeatureLayer featureLayer = new FeatureLayer(serviceFeatureTable);

    // add the layer to the map
    map.getOperationalLayers().add(featureLayer);

    // set the map to be displayed in the mapview
    mMapView.setMap(map);

}
 

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // inflate MapView from layout
    mMapView = (MapView) findViewById(R.id.mapView);

    // create a map with the imagery basemap
    ArcGISMap map = new ArcGISMap(Basemap.createImagery());

    // create an initial viewpoint with a point and scale
    Point point = new Point(-226773, 6550477, SpatialReferences.getWebMercator());
    Viewpoint vp = new Viewpoint(point, 7500);

    // set initial map extent
    map.setInitialViewpoint(vp);

    // set the map to be displayed in the mapview
    mMapView.setMap(map);

    // create a new graphics overlay and add it to the mapview
    GraphicsOverlay graphicsOverlay = new GraphicsOverlay();
    mMapView.getGraphicsOverlays().add(graphicsOverlay);

    //[DocRef: Name=Point graphic with symbol, Category=Fundamentals, Topic=Symbols and Renderers]
    //create a simple marker symbol
    SimpleMarkerSymbol symbol = new SimpleMarkerSymbol(SimpleMarkerSymbol.Style.CIRCLE, Color.RED, 12); //size 12, style of circle

    //add a new graphic with a new point geometry
    Point graphicPoint = new Point(-226773, 6550477, SpatialReferences.getWebMercator());
    Graphic graphic = new Graphic(graphicPoint, symbol);
    graphicsOverlay.getGraphics().add(graphic);
    //[DocRef: END]

}
 

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // set up the bottom toolbar
    createBottomToolbar();

    // inflate MapView from layout
    mMapView = (MapView) findViewById(R.id.mapView);

    // create a map with the topographic basemap
    ArcGISMap map = new ArcGISMap(Basemap.createTopographic());
    //set an initial viewpoint
    map.setInitialViewpoint(new Viewpoint(new Envelope(-1.30758164047166E7, 4014771.46954516, -1.30730056797177E7, 4016869.78617381, SpatialReferences.getWebMercator())));


    // create feature layer with its service feature table
    ServiceFeatureTable serviceFeatureTable = new ServiceFeatureTable(getResources().getString(R.string.sample_service_url));
    mFeatureLayer = new FeatureLayer(serviceFeatureTable);

    // add the layer to the map
    map.getOperationalLayers().add(mFeatureLayer);

    // set the map to be displayed in the mapview
    mMapView.setMap(map);

}
 

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // inflate MapView from layout
    mMapView = (MapView) findViewById(R.id.mapView);

    // create a map with the terrain with labels basemap
    ArcGISMap map = new ArcGISMap(Basemap.createTerrainWithLabels());
    //set an initial viewpointf
    map.setInitialViewpoint(new Viewpoint(new Point(-13176752, 4090404, SpatialReferences.getWebMercator()), 500000));


    // create feature layer with its service feature table
    // create the service feature table
    ServiceFeatureTable serviceFeatureTable = new ServiceFeatureTable(getResources().getString(R.string.sample_service_url));

    // create the feature layer using the service feature table
    FeatureLayer featureLayer = new FeatureLayer(serviceFeatureTable);

    // add the layer to the map
    map.getOperationalLayers().add(featureLayer);

    // set the map to be displayed in the mapview
    mMapView.setMap(map);

}
 

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);

  // create a simple date formatter to parse strings to date
  mSimpleDateFormatter = new SimpleDateFormat(getString(R.string.date_format), Locale.US);

  // inflate MapView from layout
  mMapView = findViewById(R.id.mapView);

  // create a map with the BasemapType topographic
  ArcGISMap map = new ArcGISMap(Basemap.createTopographic());

  //center for initial viewpoint
  Point center = new Point(-13671170, 5693633, SpatialReference.create(3857));

  //set initial viewpoint
  map.setInitialViewpoint(new Viewpoint(center, 57779));

  // set the map to the map view
  mMapView.setMap(map);

  // initialize geoprocessing task with the url of the service
  mGeoprocessingTask = new GeoprocessingTask(getString(R.string.hotspot_911_calls));
  mGeoprocessingTask.loadAsync();

  FloatingActionButton calendarFAB = findViewById(R.id.calendarButton);

  calendarFAB.setOnClickListener(new View.OnClickListener() {
    @Override public void onClick(View v) {
      showDateRangeDialog();
    }
  });

  calendarFAB.performClick();
}
 

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
public void start(Stage stage) throws Exception {

  try {
    // create stack pane and application scene
    StackPane stackPane = new StackPane();
    Scene scene = new Scene(stackPane);
    scene.getStylesheets().add(getClass().getResource("/css/style.css").toExternalForm());

    // set title, size, and add scene to stage
    stage.setTitle("Simple Line Symbol Sample");
    stage.setWidth(800);
    stage.setHeight(700);
    stage.setScene(scene);
    stage.show();

    // create a control panel
    VBox vBoxControl = new VBox(6);
    vBoxControl.setMaxSize(180, 200);
    vBoxControl.getStyleClass().add("panel-region");

    createSymbolFuntionality(vBoxControl);

    final ArcGISMap map = new ArcGISMap(Basemap.createImagery());

    // set initial map view point
    Point point = new Point(-226773, 6550477, SpatialReferences.getWebMercator());
    Viewpoint viewpoint = new Viewpoint(point, 7200); // point, scale
    map.setInitialViewpoint(viewpoint);

    // create a view for this ArcGISMap and set ArcGISMap to it
    mapView = new MapView();
    mapView.setMap(map);

    // creates a line from two points
    PointCollection points = new PointCollection(SpatialReferences.getWebMercator());
    points.add(-226913, 6550477);
    points.add(-226643, 6550477);
    Polyline line = new Polyline(points);

    // creates a solid red (0xFFFF0000) simple line symbol
    lineSymbol = new SimpleLineSymbol(Style.SOLID, 0xFFFF0000, 3);

    // add line with symbol to graphics overlay and add overlay to map view
    GraphicsOverlay graphicsOverlay = new GraphicsOverlay();
    mapView.getGraphicsOverlays().add(graphicsOverlay);
    graphicsOverlay.getGraphics().add(new Graphic(line, lineSymbol));

    // add the map view and control panel to stack pane
    stackPane.getChildren().addAll(mapView, vBoxControl);
    StackPane.setAlignment(vBoxControl, Pos.TOP_LEFT);
    StackPane.setMargin(vBoxControl, new Insets(10, 0, 0, 10));
  } catch (Exception e) {
    // on any error, display the stack trace
    e.printStackTrace();
  }
}
 

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
public void start(Stage stage) throws Exception {

  try {
    // create stack pane and application scene
    StackPane stackPane = new StackPane();
    Scene scene = new Scene(stackPane);

    // size the stage, add a title, and set scene to stage
    stage.setTitle("Simple Marker Symbol Sample");
    stage.setWidth(800);
    stage.setHeight(700);
    stage.setScene(scene);
    stage.show();

    // create ArcGISMap with imagery basemap
    final ArcGISMap map = new ArcGISMap(Basemap.createImagery());

    // create spatial reference for WGS 1948
    final SpatialReference webMercator = SpatialReferences.getWebMercator();

    // create a initial viewpoint with a center point and scale
    Point point = new Point(-226773, 6550477, webMercator);
    Viewpoint viewpoint = new Viewpoint(point, 7500);

    // set initial view point to the ArcGISMap
    map.setInitialViewpoint(viewpoint);

    // create a view and set ArcGISMap to it
    mapView = new MapView();
    mapView.setMap(map);

    // create new graphics overlay and add it to the mapview
    GraphicsOverlay graphicsOverlay = new GraphicsOverlay();
    mapView.getGraphicsOverlays().add(graphicsOverlay);

    // create a red (0xFFFF0000) simple marker symbol
    SimpleMarkerSymbol symbol = new SimpleMarkerSymbol(SimpleMarkerSymbol.Style.CIRCLE, 0xFFFF0000, 12);

    // create a new graphic with a our point and symbol
    Graphic graphic = new Graphic(point, symbol);
    graphicsOverlay.getGraphics().add(graphic);

    // add the map view and control box to stack pane
    stackPane.getChildren().add(mapView);
  } catch (Exception e) {
    // on any error, display the stack trace.
    e.printStackTrace();
  }
}
 

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
public void start(Stage stage) throws Exception {

  try {
    // create stack pane and application scene
    StackPane stackPane = new StackPane();
    Scene scene = new Scene(stackPane);
    scene.getStylesheets().add(getClass().getResource("/css/style.css").toExternalForm());

    // set title, size, and add scene to stage
    stage.setTitle("Simple Fill Symbol Sample");
    stage.setWidth(800);
    stage.setHeight(700);
    stage.setScene(scene);
    stage.show();

    // create a control panel
    vBoxControl = new VBox(6);
    vBoxControl.setMaxSize(180, 200);
    vBoxControl.getStyleClass().add("panel-region");

    createSymbolFuntionality();

    final ArcGISMap map = new ArcGISMap(Basemap.createTopographic());

    // set initial map view point
    Point initialPoint = new Point(-12000000, 5400000, SpatialReferences.getWebMercator());
    Viewpoint viewpoint = new Viewpoint(initialPoint, 10000000); // point, scale
    map.setInitialViewpoint(viewpoint);

    // create a view for this ArcGISMap and set ArcGISMap to it
    mapView = new MapView();
    mapView.setMap(map);

    // creates a square from four points
    PointCollection points = new PointCollection(SpatialReferences.getWebMercator());
    points.add(-1.1579397849033352E7, 5618494.623878779);
    points.add(-1.158486021463032E7, 5020365.591010623);
    points.add(-1.236324731219847E7, 5009440.859816683);
    points.add(-1.2360516129399985E7, 5621225.806677263);
    Polygon square = new Polygon(points);

    // transparent red (0x88FF0000) color symbol
    fillSymbol = new SimpleFillSymbol(Style.SOLID, 0x88FF0000, null);

    // renders graphics to the GeoView
    GraphicsOverlay graphicsOverlay = new GraphicsOverlay();
    mapView.getGraphicsOverlays().add(graphicsOverlay);
    graphicsOverlay.getGraphics().add(new Graphic(square, fillSymbol));

    createLineSymbols();

    // add the map view and control panel to stack pane
    stackPane.getChildren().addAll(mapView, vBoxControl);
    StackPane.setAlignment(vBoxControl, Pos.TOP_LEFT);
    StackPane.setMargin(vBoxControl, new Insets(10, 0, 0, 10));

  } catch (Exception e) {
    // on any error, display the stack trace
    e.printStackTrace();
  }
}
 

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
public void start(Stage stage) throws Exception {

  try {
    // create stack pane and application scene
    StackPane stackPane = new StackPane();
    Scene scene = new Scene(stackPane);

    // size the stage, add a title, and set scene to stage
    stage.setTitle("Feature Layer Feature Service Sample");
    stage.setHeight(700);
    stage.setWidth(800);
    stage.setScene(scene);
    stage.show();

    // create a view for this ArcGISMap
    mapView = new MapView();

    // create a ArcGISMap with the terrain with labels basemap
    ArcGISMap map = new ArcGISMap(Basemap.createTerrainWithLabels());

    // set an initial viewpoint
    map.setInitialViewpoint(new Viewpoint(new Point(-13176752, 4090404, SpatialReferences.getWebMercator()), 500000));

    // create feature layer with its service feature table
    // create the service feature table
    ServiceFeatureTable serviceFeatureTable = new ServiceFeatureTable(GEOLOGY_FEATURE_SERVICE);

    // create the feature layer using the service feature table
    FeatureLayer featureLayer = new FeatureLayer(serviceFeatureTable);

    // add the layer to the ArcGISMap
    map.getOperationalLayers().add(featureLayer);

    // set the ArcGISMap to be displayed in the view
    mapView.setMap(map);

    // add the map view to stack pane
    stackPane.getChildren().add(mapView);

  } catch (Exception e) {
    // on any error, display stack trace
    e.printStackTrace();
  }
}
 

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
public void start(Stage stage) throws Exception {

  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("Service Feature Table No Cache Sample");
    stage.setWidth(800);
    stage.setHeight(700);
    stage.setScene(scene);
    stage.show();

    ArcGISMap map = new ArcGISMap(Basemap.createTopographic());

    // create starting viewpoint for ArcGISMap
    SpatialReference spatialReference = SpatialReferences.getWebMercator();
    Point leftPoint = new Point(-1.30758164047166E7, 4014771.46954516, spatialReference);
    Point rightPoint = new Point(-1.30730056797177E7, 4016869.78617381, spatialReference);
    Envelope envelope = new Envelope(leftPoint, rightPoint);
    Viewpoint viewpoint = new Viewpoint(envelope);

    // set starting viewpoint for ArcGISMap
    map.setInitialViewpoint(viewpoint);

    // create service feature table from URL
    featureTable = new ServiceFeatureTable(SERVICE_FEATURE_URL);

    // set cache mode for table to no caching
    featureTable.setFeatureRequestMode(ServiceFeatureTable.FeatureRequestMode.ON_INTERACTION_NO_CACHE);
    FeatureLayer featureLayer = new FeatureLayer(featureTable);

    // add feature layer to ArcGISMap
    map.getOperationalLayers().add(featureLayer);

    // create a view for this ArcGISMap and set ArcGISMap to it
    mapView = new MapView();
    mapView.setMap(map);

    // add the map view to stack pane
    stackPane.getChildren().addAll(mapView);

  } catch (Exception e) {
    // on any error, display the stack trace
    e.printStackTrace();
  }
}
 

import com.esri.arcgisruntime.mapping.ArcGISMap; //导入方法依赖的package包/类
@Override
public void start(Stage stage) throws Exception {

  try {
    // create stack pane and application scene
    StackPane stackPane = new StackPane();
    Scene scene = new Scene(stackPane);

    // size the stage, add a title, and set scene to stage
    stage.setTitle("Service Feature Table Cache Sample");
    stage.setWidth(800);
    stage.setHeight(700);
    stage.setScene(scene);
    stage.show();

    // create a view for this ArcGISMap
    mapView = new MapView();

    // create a ArcGISMap with the light Gray Canvas basemap
    ArcGISMap map = new ArcGISMap(Basemap.createLightGrayCanvas());

    // set an initial viewpoint
    map.setInitialViewpoint(new Viewpoint(new Envelope(-1.30758164047166E7, 4014771.46954516, -1.30730056797177E7,
        4016869.78617381, 0, 0, SpatialReferences.getWebMercator())));

    // create feature layer with its service feature table
    // create the service feature table
    ServiceFeatureTable serviceFeatureTable = new ServiceFeatureTable(FEATURE_SERVICE_URL);

    // explicitly set the mode to on interaction cache (which is also
    // the default mode for service feature tables)
    serviceFeatureTable.setFeatureRequestMode(ServiceFeatureTable.FeatureRequestMode.ON_INTERACTION_CACHE);

    // create the feature layer using the service feature table
    FeatureLayer featureLayer = new FeatureLayer(serviceFeatureTable);

    // add the layer to the ArcGISMap
    map.getOperationalLayers().add(featureLayer);

    // set ArcGISMap to be displayed in ArcGISMap view
    mapView.setMap(map);

    // add the map view to stack pane
    stackPane.getChildren().addAll(mapView);

  } catch (Exception e) {
    // on any error, display stack trace
    e.printStackTrace();
  }
}