Java PolygonOptions.add方法代碼示例

import com.google.android.gms.maps.model.PolygonOptions; //導入方法依賴的package包/類
private void addPolygon(String name, Polygon poly, int color) {
    final PolygonOptions polyOptions = new PolygonOptions();
    final LineString exteriorRing = poly.getExteriorRing();
    for (int iPnt = 0; iPnt < exteriorRing.getNumPoints(); iPnt++) {
        final Point p = exteriorRing.getPointN(iPnt);
        polyOptions.add(new LatLng(p.getY(), p.getX()));
    }

    for (int iHole = 0; iHole < poly.getNumInteriorRing(); iHole++) {
        final LineString interiorRing = poly.getInteriorRingN(iHole);
        final List<LatLng> holePnts = new ArrayList<LatLng>();
        for (int iPnt = 0; iPnt < interiorRing.getNumPoints(); iPnt++) {
            final Point pnt = interiorRing.getPointN(iPnt);
            holePnts.add(new LatLng(pnt.getY(), pnt.getX()));
        }

        polyOptions.addHole(holePnts);
    }

    mMap.addPolygon(polyOptions
            .strokeWidth(1)
            .strokeColor(Color.DKGRAY)
            .fillColor(color));
}
 

import com.google.android.gms.maps.model.PolygonOptions; //導入方法依賴的package包/類
@Override
public void addCameraFootprint(FootPrint footprintToBeDraw) {
    PolygonOptions pathOptions = new PolygonOptions();
    pathOptions.strokeColor(FOOTPRINT_DEFAULT_COLOR).strokeWidth(FOOTPRINT_DEFAULT_WIDTH);
    pathOptions.fillColor(FOOTPRINT_FILL_COLOR);

    for (LatLong vertex : footprintToBeDraw.getVertexInGlobalFrame()) {
        pathOptions.add(MapUtils.coordToLatLng(vertex));
    }
    getMap().addPolygon(pathOptions);

}
 

import com.google.android.gms.maps.model.PolygonOptions; //導入方法依賴的package包/類
private void drawPolygon( LatLng startingLocation ) {
    LatLng point2 = new LatLng( startingLocation.latitude + .001, startingLocation.longitude );
    LatLng point3 = new LatLng( startingLocation.latitude, startingLocation.longitude + .001 );

    PolygonOptions options = new PolygonOptions();
    options.add(startingLocation, point2, point3);

    options.fillColor( getResources().getColor( R.color.fill_color ) );
    options.strokeColor( getResources().getColor( R.color.stroke_color ) );
    options.strokeWidth( 10 );

    getMap().addPolygon(options);
}
 

import com.google.android.gms.maps.model.PolygonOptions; //導入方法依賴的package包/類
@Override
public void addCameraFootprint(FootPrint footprintToBeDraw) {
    PolygonOptions pathOptions = new PolygonOptions();
    pathOptions.strokeColor(FOOTPRINT_DEFAULT_COLOR).strokeWidth(FOOTPRINT_DEFAULT_WIDTH);
    pathOptions.fillColor(FOOTPRINT_FILL_COLOR);

    for (LatLong vertex : footprintToBeDraw.getVertexInGlobalFrame()) {
        pathOptions.add(DroneHelper.CoordToLatLang(vertex));
    }
    getMap().addPolygon(pathOptions);

}
 

import com.google.android.gms.maps.model.PolygonOptions; //導入方法依賴的package包/類
/**
 * 戦場１つを描畫する
 */
private void drawField(Field field) {
    // マーカー定義
    MarkerOptions markerOptions = new MarkerOptions();
    markerOptions.title(field.getName()); // 名前を設定
    markerOptions.snippet(field.getMemo()); // 説明を設定
    markerOptions.position(calcCenter(field.getVertexes())); // マーカーの座標を設定（區畫の中心を自動算出）
    markerOptions.icon(BitmapDescriptorFactory.defaultMarker(field.getColorHue())); // 色を設定

    // マップにマーカーを追加
    mGoogleMap.addMarker(markerOptions);

    // 區畫を描畫
    final LatLng[] vertexes = field.getVertexes();
    if (vertexes != null && vertexes.length > 3) {
        // ポリゴン定義
        PolygonOptions polygonOptions = new PolygonOptions();

        // RGBそれぞれの色を作成
        final int[] colorRgb = field.getColorRgb();
        int colorRed = colorRgb[0];
        int colorGreen = colorRgb[1];
        int colorBlue = colorRgb[2];

        // 區畫の輪郭について設定
        polygonOptions.strokeColor(Color.argb(0x255, colorRed, colorGreen, colorBlue));
        polygonOptions.strokeWidth(5);

        // 區畫の塗りつぶしについて設定
        polygonOptions.fillColor(Color.argb(0x40, colorRed, colorGreen, colorBlue));

        // 各頂點の座標を設定
        polygonOptions.add(vertexes); // LatLngでもLatLng[]でもOK

        // マップにポリゴンを追加
        mGoogleMap.addPolygon(polygonOptions);
    }
}
 

import com.google.android.gms.maps.model.PolygonOptions; //導入方法依賴的package包/類
/**
 * Create polygon
 * @param args
 * @param callbackContext
 * @throws JSONException 
 */
@SuppressWarnings("unused")
private void createPolygon(final JSONArray args, final CallbackContext callbackContext) throws JSONException {
  final PolygonOptions polygonOptions = new PolygonOptions();
  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++) {
      polygonOptions.add(path.get(i));
      builder.include(path.get(i));
    }
  }
  if (opts.has("strokeColor")) {
    color = PluginUtil.parsePluginColor(opts.getJSONArray("strokeColor"));
    polygonOptions.strokeColor(color);
  }
  if (opts.has("fillColor")) {
    color = PluginUtil.parsePluginColor(opts.getJSONArray("fillColor"));
    polygonOptions.fillColor(color);
  }
  if (opts.has("strokeWidth")) {
    polygonOptions.strokeWidth(opts.getInt("strokeWidth") * this.density);
  }
  if (opts.has("visible")) {
    polygonOptions.visible(opts.getBoolean("visible"));
  }
  if (opts.has("geodesic")) {
    polygonOptions.geodesic(opts.getBoolean("geodesic"));
  }
  if (opts.has("zIndex")) {
    polygonOptions.zIndex(opts.getInt("zIndex"));
  }
  
  Polygon polygon = map.addPolygon(polygonOptions);
  String id = "polygon_"+ polygon.getId();
  this.objects.put(id, polygon);
  
  String boundsId = "polygon_bounds_" + polygon.getId();
  this.objects.put(boundsId, builder.build());
  
  JSONObject result = new JSONObject();
  result.put("hashCode", polygon.hashCode());
  result.put("id", id);
  callbackContext.success(result);
}
 

import com.google.android.gms.maps.model.PolygonOptions; //導入方法依賴的package包/類
public static PolygonOptions buildPolygonOptions(TaggedPolygon<TaggedPoint> polygonRecord) {
  PolygonOptions polygonOptions = new PolygonOptions();
  for(TaggedPoint point : polygonRecord.getPoints())
    polygonOptions.add(buildLatLng(point));
  return polygonOptions;
}