我想在OSM上两点之间画一条线,但是我找不到任何有用的帮助。类似于Google地图中的Polyline。
public class MainActivity extends Activity {
private MapView mMapView;
private MapController mMapController;
public TextView textView;
public String longitude;
public String latitude;
public Drawable marker;
private ItemizedIconOverlay<OverlayItem> anotherItemizedIconOverlay;
ArrayList<OverlayItem> overlayItemArray;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.osm_main);
mMapView = (MapView) findViewById(mapview);
textView = (TextView) findViewById(R.id.textView);
mMapView.setTileSource(TileSourceFactory.DEFAULT_TILE_SOURCE);
mMapView.setBuiltInZoomControls(true);
mMapController = (MapController) mMapView.getController();
mMapController.setZoom(16);
Double latE6 = (52.507621 )* 1E6;
Double lngE6 = (13.407334 )* 1E6;
GeoPoint gPt = new GeoPoint(latE6.intValue(), lngE6.intValue());
mMapController.setCenter(gPt);
}
}