Swift－高德地图

高德地图开发需要自己到官网http://lbs.amap.com/console/ 注册一个ak，新建一个swift工程，然后在Info.plist中添加一个NSLocationAlwaysUsageDescription或者NSLocationWhenInUseUsageDescription。

高德地图的库以及依赖库加入到项目里面

需要的库如下截图：

添加头文件

具体的方式见Swift基础－－调用第三方OC项目，在Bridging-Header.h中加入如下代码，这样我们就可以调用高德地图相关的接口

[objc] view
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#import <MAMapKit/MAMapKit.h>  

#import <AMapSearchKit/AMapSearchAPI.h>  

基础地图类实现

基础类里面编写地图相关的初始化以及功能的开发，界面如下：包含定位，数据刷新，放大缩小添加以及功能实现。



[objc] view
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//  

//  BaseMapController.swift  

//  SwiftMap  

//  地图的基础部分  

//  Created by System Administrator on 15/1/24.  

//  Copyright (c) 2015年 jwzhangjie. All rights reserved.  

//  

  

import UIKit  

  

class BaseMapController : UIViewController, MAMapViewDelegate, AMapSearchDelegate {  

      

    var mapView:MAMapView!  

    var search:AMapSearchAPI!  

    var centerCoordinate:CLLocationCoordinate2D!  

      

    var centerMarker:UIImageView!  

      

    func initMapView(){  

        mapView = MAMapView(frame: CGRectMake(0, 65, CGRectGetWidth(self.view.bounds), CGRectGetHeight(self.view.bounds)-65))  

        mapView.showsUserLocation = true  

        mapView.setUserTrackingMode(MAUserTrackingModeFollow, animated: true)  

        mapView.showsCompass = false  

        mapView.showsScale = true  

        mapView.scaleOrigin = CGPointMake(100, mapView.frame.size.height-20)  

        mapView.delegate = self  

        self.view.addSubview(mapView)  

    }  

      

    func initSearchView(){  

        search = AMapSearchAPI(searchKey: MAMapServices.sharedServices().apiKey, delegate: self)  

    }  

      

    func initBtns(){  

        centerMarker = UIImageView(frame: CGRectMake(0, 0, 38, 50))  

        centerMarker.center = mapView.center  

        centerMarker.frame=CGRectMake(centerMarker.frame.origin.x, centerMarker.frame.origin.y-65, 38, 50);  

        centerMarker.image = UIImage(named: "green_pin.png")  

        mapView.addSubview(centerMarker)  

        //定位按钮  

        var locationBtn:UIButton = UIButton(frame: CGRectMake(15, mapView.frame.size.height-70, 35, 35))  

        locationBtn.setBackgroundImage(UIImage(named: "ic_locate.png"), forState: UIControlState.Normal)  

        locationBtn.setBackgroundImage(UIImage(named: "ic_locate_press.png"), forState: UIControlState.Selected)  

        locationBtn.setBackgroundImage(UIImage(named: "ic_locate_press.png"), forState: UIControlState.Highlighted)  

        locationBtn.tag = 1;  

        locationBtn.addTarget(self, action:"btnSelector:", forControlEvents: UIControlEvents.TouchUpInside)  

        mapView.addSubview(locationBtn)  

        //刷新按钮  

        var refreshBtn:UIButton = UIButton(frame: CGRectMake(15, mapView.frame.size.height-110, 35, 35))  

        refreshBtn.setBackgroundImage(UIImage(named: "ic_refresh.png"), forState: UIControlState.Normal)  

        refreshBtn.setBackgroundImage(UIImage(named: "ic_refresh_press.png"), forState: UIControlState.Selected)  

        refreshBtn.setBackgroundImage(UIImage(named: "ic_refresh_press.png"), forState: UIControlState.Highlighted)  

        refreshBtn.tag = 2;  

        refreshBtn.addTarget(self, action: "btnSelector:", forControlEvents: UIControlEvents.TouchUpInside)  

        mapView.addSubview(refreshBtn)  

        //缩小按钮  

        var zoomOutBtn:UIButton = UIButton(frame: CGRectMake(mapView.frame.size.width - 15-35, mapView.frame.size.height-70, 35, 35))  

        zoomOutBtn.setBackgroundImage(UIImage(named: "ic_zoom_out.png"), forState: UIControlState.Normal)  

        zoomOutBtn.setBackgroundImage(UIImage(named: "ic_zoom_out_press.png"), forState: UIControlState.Selected)  

        zoomOutBtn.setBackgroundImage(UIImage(named: "ic_zoom_out_press.png"), forState: UIControlState.Highlighted)  

        zoomOutBtn.tag = 3;  

        zoomOutBtn.addTarget(self, action: "btnSelector:", forControlEvents: UIControlEvents.TouchUpInside)  

        mapView.addSubview(zoomOutBtn)  

        //放大按钮  

        var zoomInBtn:UIButton = UIButton(frame: CGRectMake(mapView.frame.size.width-15-35, mapView.frame.size.height-110, 35, 35))  

        zoomInBtn.setBackgroundImage(UIImage(named: "ic_zoom_in.png"), forState: UIControlState.Normal)  

        zoomInBtn.setBackgroundImage(UIImage(named: "ic_zoom_in_press.png"), forState: UIControlState.Selected)  

        zoomInBtn.setBackgroundImage(UIImage(named: "ic_zoom_in_press.png"), forState: UIControlState.Highlighted)  

        zoomInBtn.tag = 4;  

        zoomInBtn.addTarget(self, action: "btnSelector:", forControlEvents: UIControlEvents.TouchUpInside)  

        mapView.addSubview(zoomInBtn)  

    }  

      

      

    func btnSelector(sender: UIButton) {  

        switch sender.tag {  

        case 1://定位  

            if centerCoordinate != nil {  

                mapView.setCenterCoordinate(centerCoordinate, animated: true)  

            }  

        case 2://刷新  

            getLocationRoundFlag()  

            mapView.showsUserLocation = true; //YES 为打开定位,NO 为关闭定位  

        case 3:  

            if mapView.zoomLevel >= 4 && mapView.zoomLevel <= 19{  

                mapView.setZoomLevel(mapView.zoomLevel-1, animated: true)  

            }else if mapView.zoomLevel >= 3 && mapView.zoomLevel < 4{  

                mapView.setZoomLevel(3, animated: true)  

            }  

        case 4:  

            if mapView.zoomLevel >= 3 && mapView.zoomLevel <= 18{  

                mapView.setZoomLevel(mapView.zoomLevel+1, animated: true)  

            }else if mapView.zoomLevel > 18 && mapView.zoomLevel <= 19{  

                mapView.setZoomLevel(19, animated: true)  

            }  

        default:  

            println("not known ")  

        }  

    }  

      

    func getLocationRoundFlag(){  

    }  

      

    func mapView(mapView: MAMapView!, didUpdateUserLocation userLocation: MAUserLocation!, updatingLocation: Bool) {  

        if updatingLocation {  

            //取出当前位置的坐标  

            println("latitude : %f,longitude: %f",userLocation.coordinate.latitude,userLocation.coordinate.longitude);  

            centerCoordinate = CLLocationCoordinate2DMake(userLocation.coordinate.latitude,userLocation.coordinate.longitude);  

            mapView.showsUserLocation = false;  

        }  

    }  

      

    //清除数据  

    func clearMapData(){  

        clearMapView()  

        clearSearch()  

    }  

      

    func clearMapView(){  

        mapView.showsUserLocation = false  

        mapView.delegate = nil  

    }  

      

    func clearSearch(){  

        self.search.delegate = nil  

    }  

      

    override func didReceiveMemoryWarning() {  

        super.didReceiveMemoryWarning()  

        // Dispose of any resources that can be recreated.  

    }  

}  

具体实现类

DetailViewController继承BaseMapController

[objc] view
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//  

//  DetailViewController.swift  

//  SwiftMap  

//  

//  Created by System Administrator on 15/1/22.  

//  Copyright (c) 2015年 jwzhangjie. All rights reserved.  

//  

  

import UIKit  

  

class DetailViewController : BaseMapController {  

      

    var data:NSMutableData!  

      

  

    @IBAction func returnHome(sender: AnyObject) {  

        mapView.removeFromSuperview()  

        self.navigationController?.popViewControllerAnimated(true)  

    }  

      

    @IBAction func segmentChanged(sender: AnyObject) {  

        switch sender.selectedSegmentIndex{  

        case 0://已认证车辆  

            println("0")  

        case 1://全部车辆  

            println("1")  

        default:  

            println("default")  

        }  

    }  

      

    override func viewDidLoad() {  

        super.viewDidLoad()  

        initMapView()  

        initSearchView()  

        initBtns()  

        data = NSMutableData();  

    }  

      

      

    override func getLocationRoundFlag(){  

        var requestUrl:String = "http://api.map.baidu.com/geosearch/v3/nearby?ak=dcZObrBgdDD2s4qLCeC4YVOf&geotable_id=92326&location=121.613461,31.197495&radius=1000000&sortby=distance:1";  

//        var request:NSURLRequest = NSURLRequest(URL:NSURL(string: requestUrl))  

//        var connect:NSURLConnection = NSURLConnection(request: request, delegate: self)!  

//        data = NSMutableData()  

        println(requestUrl)  

          

    }  

  

    override func didReceiveMemoryWarning() {  

        super.didReceiveMemoryWarning()  

        // Dispose of any resources that can be recreated.  

    }  

  

  

}  

记得要在真机上测试