加入含有標記的地圖

Swift

/*
 * Copyright 2020 Google Inc. All rights reserved.
 *
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this
 * file except in compliance with the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
 * ANY KIND, either express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

import UIKit
import GoogleMaps

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view.
        // Create a GMSCameraPosition that tells the map to display the
        // coordinate -33.86,151.20 at zoom level 6.
        let camera = GMSCameraPosition.camera(withLatitude: -33.86, longitude: 151.20, zoom: 6.0)
        let mapView = GMSMapView.map(withFrame: self.view.frame, camera: camera)
        self.view.addSubview(mapView)

        // Creates a marker in the center of the map.
        let marker = GMSMarker()
        marker.position = CLLocationCoordinate2D(latitude: -33.86, longitude: 151.20)
        marker.title = "Sydney"
        marker.snippet = "Australia"
        marker.map = mapView
  }
}

      

Objective-C

/*
* Copyright 2020 Google Inc. All rights reserved.
*
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this
* file except in compliance with the License. You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under
* the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
* ANY KIND, either express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/

#import "ViewController.h"
#import <GoogleMaps/GoogleMaps.h>

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
  // Do any additional setup after loading the view.
  // Create a GMSCameraPosition that tells the map to display the
  // coordinate -33.86,151.20 at zoom level 6.
  GMSCameraPosition *camera = [GMSCameraPosition cameraWithLatitude:-33.86
                                                          longitude:151.20
                                                               zoom:6];
  GMSMapView *mapView = [GMSMapView mapWithFrame:self.view.frame camera:camera];
  mapView.myLocationEnabled = YES;
  [self.view addSubview:mapView];

  // Creates a marker in the center of the map.
  GMSMarker *marker = [[GMSMarker alloc] init];
  marker.position = CLLocationCoordinate2DMake(-33.86, 151.20);
  marker.title = @"Sydney";
  marker.snippet = @"Australia";
  marker.map = mapView;
}

@end

      

Swift 套件管理工具

您可以使用 Swift Package Manager 安裝 Maps SDK for iOS。

1. 確認您已移除所有現有的 Maps SDK for iOS 依附元件。
2. 開啟終端機視窗，然後前往 tutorials/map-with-marker 目錄。
3. 確認 Xcode 工作區已關閉，並執行下列指令：

   sudo gem install cocoapods-deintegrate cocoapods-clean
   pod deintegrate
   pod cache clean --all
   rm Podfile
   rm map-with-marker.xcworkspace

4. 開啟 Xcode 專案，然後刪除 Podfile。
5. 前往「檔案」>新增套件依附元件。
6. 輸入 https://github.com/googlemaps/ios-maps-sdk 做為網址，按下 Enter 來提取套件，然後按一下「新增套件」。
7. 您可能需要使用 [檔案] > [檔案] 來重設套件快取套裝行程 >重設套件快取。

使用 CocoaPods

1. 下載並安裝 Xcode 15.0 以上版本。
2. 如果您尚未安裝 CocoaPods， 從終端機執行下列指令，以便在 macOS 上安裝：

   sudo gem install cocoapods

3. 前往 tutorials/map-with-marker 目錄。
4. 執行 pod install 指令。這會安裝 Podfile 中指定的 Maps SDK，以及所有依附元件。
5. 執行 pod outdated，將已安裝的 Pod 版本與任何新的更新進行比較。如果偵測到新版本，請執行 pod update 以更新 Podfile 並安裝最新的 SDK。詳情請參閱 CocoaPods 指南。
6. 開啟 (按兩下) 專案的 map-with-marker.xcworkspace 檔案即可在 Xcode 中開啟您必須使用 .xcworkspace 檔案才能開啟專案。