本文整理汇总了Java中com.esri.arcgisruntime.mapping.ArcGISMap.setMinScale方法的典型用法代码示例。如果您正苦于以下问题：Java ArcGISMap.setMinScale方法的具体用法？Java ArcGISMap.setMinScale怎么用？Java ArcGISMap.setMinScale使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.esri.arcgisruntime.mapping.ArcGISMap的用法示例。
在下文中一共展示了ArcGISMap.setMinScale方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: start
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("Min Max Scale Sample");
stage.setWidth(800);
stage.setHeight(700);
stage.setScene(scene);
stage.show();
// create a ArcGISMap with basemap streets
ArcGISMap map = new ArcGISMap(Basemap.createStreets());
// set the scale at which this layer can be viewed
map.setMinScale(8000);
map.setMaxScale(2000);
// create a view for this ArcGISMap and set ArcGISMap to it
mapView = new MapView();
mapView.setMap(map);
// a point where the map view will focus and zoom to
mapView.setViewpoint(new Viewpoint(new Point(-355453, 7548720, SpatialReferences.getWebMercator()), 3000));
// add the map view to stack pane
stackPane.getChildren().addAll(mapView);
} catch (Exception e) {
// on any error, display the stack trace
e.printStackTrace();
}
}
示例2: onCreate
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);
// define permission to request
String[] reqPermission = new String[] { Manifest.permission.WRITE_EXTERNAL_STORAGE };
int requestCode = 2;
// For API level 23+ request permission at runtime
if (ContextCompat.checkSelfPermission(MainActivity.this, reqPermission[0]) != PackageManager.PERMISSION_GRANTED) {
// request permission
ActivityCompat.requestPermissions(MainActivity.this, reqPermission, requestCode);
}
mProgressLayout = (RelativeLayout) findViewById(R.id.progressLayout);
mProgressTextView = (TextView) findViewById(R.id.progress_text_view);
mProgressBar = (ProgressBar) findViewById(R.id.taskProgressBar);
mTileCachePreviewLayout = (ConstraintLayout) findViewById(R.id.mapPreviewLayout);
mPreviewMask = findViewById(R.id.previewMask);
mTileCachePreview = (MapView) findViewById(R.id.previewMapView);
mMapView = (MapView) findViewById(R.id.mapView);
mTiledLayer = new ArcGISTiledLayer(getString(R.string.world_street_map));
ArcGISMap map = new ArcGISMap();
map.setBasemap(new Basemap(mTiledLayer));
// set a min scale to avoid instance of downloading a tile cache that is too big
map.setMinScale(10000000);
mMapView.setMap(map);
mMapView.setViewpoint(new Viewpoint(51.5, 0.0, 10000000));
createExportTilesButton();
createPreviewCloseButton();
// run cancel download once to clear map preview and progress bar
cancelDownload();
}