Java PolylineOptions.geodesic方法代碼示例

import com.google.android.gms.maps.model.PolylineOptions; //導入方法依賴的package包/類
/**
 * Add a Polyline to the map as markers
 *
 * @param map
 * @param polylineOptions
 * @param polylineMarkerOptions
 * @param globalPolylineOptions
 * @return
 */
public PolylineMarkers addPolylineToMapAsMarkers(GoogleMap map,
                                                 PolylineOptions polylineOptions,
                                                 MarkerOptions polylineMarkerOptions,
                                                 PolylineOptions globalPolylineOptions) {

    PolylineMarkers polylineMarkers = new PolylineMarkers(this);

    if (globalPolylineOptions != null) {
        polylineOptions.color(globalPolylineOptions.getColor());
        polylineOptions.geodesic(globalPolylineOptions.isGeodesic());
    }

    Polyline polyline = addPolylineToMap(map, polylineOptions);
    polylineMarkers.setPolyline(polyline);

    List<Marker> markers = addPointsToMapAsMarkers(map,
            polylineOptions.getPoints(), polylineMarkerOptions, false);
    polylineMarkers.setMarkers(markers);

    return polylineMarkers;
}
 

import com.google.android.gms.maps.model.PolylineOptions; //導入方法依賴的package包/類
public static void drawSubsection(GoogleMap map, List<LatLng> coords, int startIndex, int endIndex, int color){
  if(sectionPolyline != null){
    sectionPolyline.remove();
  }

  PolylineOptions line = new PolylineOptions();
  line.geodesic(true);
  line.width(14);
  line.zIndex(100);
  line.color(color);

  int start = startIndex;
  int end = endIndex;

  if(startIndex > endIndex){
    int temp = startIndex;
    start = endIndex;
    end = temp;
  }

  for(LatLng ll : coords.subList(start, end)){
    line.add(ll);
  }

  sectionPolyline = map.addPolyline(line);
}
 

import com.google.android.gms.maps.model.PolylineOptions; //導入方法依賴的package包/類
/**
 * Add a list of Polylines to the map
 *
 * @param map
 * @param polylines
 * @return
 */
public static MultiPolyline addPolylinesToMap(GoogleMap map,
                                              MultiPolylineOptions polylines) {
    MultiPolyline multiPolyline = new MultiPolyline();
    for (PolylineOptions polylineOption : polylines.getPolylineOptions()) {
        if (polylines.getOptions() != null) {
            polylineOption.color(polylines.getOptions().getColor());
            polylineOption.geodesic(polylines.getOptions().isGeodesic());
        }
        Polyline polyline = addPolylineToMap(map, polylineOption);
        multiPolyline.add(polyline);
    }
    return multiPolyline;
}
 

import com.google.android.gms.maps.model.PolylineOptions; //導入方法依賴的package包/類
/**
 * Get the edit polyline options
 *
 * @param style observation shape style
 * @return edit polyline options
 */
private PolylineOptions getEditPolylineOptions(ObservationShapeStyle style) {
    PolylineOptions polylineOptions = new PolylineOptions();
    polylineOptions.width(style.getStrokeWidth());
    polylineOptions.color(style.getStrokeColor());
    polylineOptions.geodesic(MapShapeObservation.GEODESIC);
    return polylineOptions;
}
 

import com.google.android.gms.maps.model.PolylineOptions; //導入方法依賴的package包/類
@Override
public void setMapRoute(List<Coordinate> points) {
    LatLngParser parser = new LatLngParser();

    CameraPosition cameraPosition =
            new CameraPosition.Builder()
                    .target(parser.parse(points.get(FIRST)))
                    .zoom(MapNavigationConstants.NAVIGATION_ZOOM)
                    .build();

    googleMap.moveCamera(CameraUpdateFactory.newCameraPosition(cameraPosition));

    googleMap.animateCamera(
            CameraUpdateFactory.zoomTo(
                    MapNavigationConstants.NAVIGATION_ZOOM),
            MapNavigationConstants.ZOOM_DURATION, null);

    PolylineOptions polynesOpt = new PolylineOptions();
    polynesOpt.color(R.color.map_navigation_route);

    for(Coordinate coordinate:points){
        polynesOpt.add(parser.parse(coordinate));
    }
    polynesOpt.geodesic(true);

    googleMap.addPolyline(polynesOpt);

}
 

import com.google.android.gms.maps.model.PolylineOptions; //導入方法依賴的package包/類
/**
 * Gets a new PolylineOptions object containing styles for the GeoJsonLineString
 *
 * @return new PolylineOptions object
 */
public PolylineOptions toPolylineOptions() {
    PolylineOptions polylineOptions = new PolylineOptions();
    polylineOptions.color(mPolylineOptions.getColor());
    polylineOptions.geodesic(mPolylineOptions.isGeodesic());
    polylineOptions.visible(mPolylineOptions.isVisible());
    polylineOptions.width(mPolylineOptions.getWidth());
    polylineOptions.zIndex(mPolylineOptions.getZIndex());
    return polylineOptions;
}
 

import com.google.android.gms.maps.model.PolylineOptions; //導入方法依賴的package包/類
/**
 * Create polyline
 * @param args
 * @param callbackContext
 * @throws JSONException 
 */
@SuppressWarnings("unused")
private void createPolyline(final JSONArray args, final CallbackContext callbackContext) throws JSONException {
  final PolylineOptions polylineOptions = new PolylineOptions();
  int color;
  LatLngBounds.Builder builder = new LatLngBounds.Builder();
  
  JSONObject opts = args.getJSONObject(1);
  if (opts.has("points")) {
    JSONArray points = opts.getJSONArray("points");
    List<LatLng> path = PluginUtil.JSONArray2LatLngList(points);
    int i = 0;
    for (i = 0; i < path.size(); i++) {
      polylineOptions.add(path.get(i));
      builder.include(path.get(i));
    }
  }
  if (opts.has("color")) {
    color = PluginUtil.parsePluginColor(opts.getJSONArray("color"));
    polylineOptions.color(color);
  }
  if (opts.has("width")) {
    polylineOptions.width(opts.getInt("width") * this.density);
  }
  if (opts.has("visible")) {
    polylineOptions.visible(opts.getBoolean("visible"));
  }
  if (opts.has("geodesic")) {
    polylineOptions.geodesic(opts.getBoolean("geodesic"));
  }
  if (opts.has("zIndex")) {
    polylineOptions.zIndex(opts.getInt("zIndex"));
  }
  
  Polyline polyline = map.addPolyline(polylineOptions);
  String id = "polyline_" + polyline.getId();
  this.objects.put(id, polyline);

  String boundsId = "polyline_bounds_" + polyline.getId();
  this.objects.put(boundsId, builder.build());
  
  JSONObject result = new JSONObject();
  result.put("hashCode", polyline.hashCode());
  result.put("id", id);
  callbackContext.success(result);
}
 

import com.google.android.gms.maps.model.PolylineOptions; //導入方法依賴的package包/類
/**
 * Set the polyline options
 *
 * @param style           shape style
 * @param polylineOptions polyline options
 * @param visible         visible flag
 */
private void setPolylineOptions(ObservationShapeStyle style, PolylineOptions polylineOptions, boolean visible) {
    polylineOptions.width(style.getStrokeWidth());
    polylineOptions.color(style.getStrokeColor());
    polylineOptions.visible(visible);
    polylineOptions.geodesic(MapShapeObservation.GEODESIC);
}