iOS百度地图

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1. - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions  
2.   
3.     {  
4.   
5.     //启动引擎 BaiduMapManager  
6.   
7.     _mapManager = [[BMKMapManager alloc]init];  
8.   
9.     // 如果要关注网络及授权验证事件，设定generalDelegate参数，否则为nil即可  
10.   
11.     BOOL ret = [_mapManager start:@” 申请的有效key” generalDelegate: (id<BMKGeneralDelegate>)self];  
12.   
13.     if (!ret) {  
14.   
15.     NSLog(@”manager start failed!”);  
16.   
17.     }  
18.   
19.     self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];  
20.   
21.     // Override point for customization after application launch.  
22.   
23.     self.viewController = [[[ViewController alloc] initWithNibName:@”ViewController” bundle:nil] autorelease];  
24.   
25.     self.window.rootViewController = self.viewController;  
26.   
27.     [self.window makeKeyAndVisible];  
28.   
29.     return YES;  
30.   
31.     }  

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

    {

    //启动引擎 BaiduMapManager

    _mapManager = [[BMKMapManager alloc]init];

    // 如果要关注网络及授权验证事件，设定generalDelegate参数，否则为nil即可

    BOOL ret = [_mapManager start:@" 申请的有效key" generalDelegate: (id<BMKGeneralDelegate>)self];

    if (!ret) {

    NSLog(@”manager start failed!”);

    }

    self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];

    // Override point for customization after application launch.

    self.viewController = [[[ViewController alloc] initWithNibName:@”ViewController” bundle:nil] autorelease];

    self.window.rootViewController = self.viewController;

    [self.window makeKeyAndVisible];

    return YES;

    }

用xib 或者手动创建一张地图

在 -(void)viewWillAppear:(BOOL)animated中 要设置代理(或者viewDidLoad的时候创建设置)，切记，否则可能会出现方格 不出现地图。

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1. _myMapView=[[BMKMapView alloc] initWithFrame:CGRectMake(0, 0, Screen.width, Screen.height)];  

_myMapView=[[BMKMapView alloc] initWithFrame:CGRectMake(0, 0, Screen.width, Screen.height)];

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1. [super viewWillAppear:animated];  
2. [_mapView viewWillAppear];  
3. _mapView.showsUserLocation = NO;//先关闭显示的定位图层  
4. _mapView.userTrackingMode = BMKUserTrackingModeNone;//设置定位的状态  
5. _mapView.showsUserLocation = YES;//显示定位图层  
6.   _mapView.delegate = self;  
7. _geocodesearch.delegate = self;  
8. _userLocation.delegate = self;  
9. _walkingRoutePlanOption.delegate = self;  

    [super viewWillAppear:animated];
    [_mapView viewWillAppear];
    _mapView.showsUserLocation = NO;//先关闭显示的定位图层
    _mapView.userTrackingMode = BMKUserTrackingModeNone;//设置定位的状态
    _mapView.showsUserLocation = YES;//显示定位图层
      _mapView.delegate = self;
    _geocodesearch.delegate = self;
    _userLocation.delegate = self;
    _walkingRoutePlanOption.delegate = self;

步行路线代理、定位代理等。

在退出界面的时候 （注意！不能在viewWillDisappear方法中，至于为什么 听别人说的 百度地图与ios会冲突）设置代理为空

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1. [_mapView viewWillDisappear];  
2. _mapView.delegate = nil;  
3. _geocodesearch.delegate = nil; // 此处记得不用的时候需要置nil，否则影响内存的释放  
4. _userLocation.delegate = nil;  
5. [_userLocation stopUserLocationService];  
6. _mapView.showsUserLocation = NO;  
7. _walkingRoutePlanOption.delegate = nil;  

        [_mapView viewWillDisappear];
        _mapView.delegate = nil;
        _geocodesearch.delegate = nil; // 此处记得不用的时候需要置nil，否则影响内存的释放
        _userLocation.delegate = nil;
        [_userLocation stopUserLocationService];
        _mapView.showsUserLocation = NO;
        _walkingRoutePlanOption.delegate = nil;

当你用到

[objc] view plain copy

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1. /** 
2.  *打开定位服务 
3.  */  
4. -(void)startUserLocationService;  

/**
 *打开定位服务
 */
-(void)startUserLocationService;

的时候，就会回调代理方法

[objc] view plain copy

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1. /** 
2.  *用户方向更新后，会调用此函数 
3.  *@param userLocation 新的用户位置 
4.  */  
5. - (void)didUpdateUserHeading:(BMKUserLocation *)userLocation;  

/**
 *用户方向更新后，会调用此函数
 *@param userLocation 新的用户位置
 */
- (void)didUpdateUserHeading:(BMKUserLocation *)userLocation;

还有一些失败。停止定位等代理方法 请下载百度SDK查看。

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1. -(void)didUpdateUserLocation:(BMKUserLocation *)userLocation{  
2.     NSLog(@”latitude–%f,longtitude—%f”,userLocation.location.coordinate.latitude,userLocation.location.coordinate.longitude);  
3.     CLLocationDegrees locaLatitude;  
4.     CLLocationDegrees locaLongitude;  
5.     locaLatitude=userLocation.location.coordinate.latitude;//纬度  
6.     locaLongitude=userLocation.location.coordinate.longitude;//精  
7.     BMKCoordinateRegion region;  
8.     //将定位的点居中显示  
9.     region.center.latitude=locaLatitude;  
10.     region.center.longitude=locaLongitude;  
11.     region.span.latitudeDelta  = 0.01;  
12.     region.span.longitudeDelta = 0.01;  
13.     [_mapView setRegion:region animated:NO];  
14.       
15.     subCoor.latitude = locaLatitude;  
16.     subCoor.longitude = locaLongitude;  
17.     [_mapView setCenterCoordinate:subCoor animated:YES];  
18. }  

-(void)didUpdateUserLocation:(BMKUserLocation *)userLocation{
    NSLog(@"latitude--%f,longtitude---%f",userLocation.location.coordinate.latitude,userLocation.location.coordinate.longitude);
    CLLocationDegrees locaLatitude;
    CLLocationDegrees locaLongitude;
    locaLatitude=userLocation.location.coordinate.latitude;//纬度
    locaLongitude=userLocation.location.coordinate.longitude;//精
    BMKCoordinateRegion region;
    //将定位的点居中显示
    region.center.latitude=locaLatitude;
    region.center.longitude=locaLongitude;
    region.span.latitudeDelta  = 0.01;
    region.span.longitudeDelta = 0.01;
    [_mapView setRegion:region animated:NO];

    subCoor.latitude = locaLatitude;
    subCoor.longitude = locaLongitude;
    [_mapView setCenterCoordinate:subCoor animated:YES];
}

根据所得到的 经纬度 可以确定地理位置

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1. [self geocode:[_latitude doubleValue] withLongitude:[_longitude doubleValue]];  

[self geocode:[_latitude doubleValue] withLongitude:[_longitude doubleValue]];

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1. -(void)geocode:(double)latitude withLongitude:(double)longitude{  
2.       
3.     CLLocationCoordinate2D pt = (CLLocationCoordinate2D){0, 0};  
4.     pt = (CLLocationCoordinate2D){latitude, longitude};  
5.     BMKReverseGeoCodeOption *reverseGeocodeSearchOption = [[BMKReverseGeoCodeOption alloc]init];  
6.     reverseGeocodeSearchOption.reverseGeoPoint = pt;  
7.     BOOL flag = [_geocodesearch reverseGeoCode:reverseGeocodeSearchOption];  
8.       
9.     if(flag)  
10.     {  
11.         NSLog(@”反geo检索发送成功”);  
12.     }  
13.     else  
14.     {  
15.         NSLog(@”反geo检索发送失败”);  
16.     }  
17. }  

-(void)geocode:(double)latitude withLongitude:(double)longitude{

    CLLocationCoordinate2D pt = (CLLocationCoordinate2D){0, 0};
    pt = (CLLocationCoordinate2D){latitude, longitude};
    BMKReverseGeoCodeOption *reverseGeocodeSearchOption = [[BMKReverseGeoCodeOption alloc]init];
    reverseGeocodeSearchOption.reverseGeoPoint = pt;
    BOOL flag = [_geocodesearch reverseGeoCode:reverseGeocodeSearchOption];

    if(flag)
    {
        NSLog(@"反geo检索发送成功");
    }
    else
    {
        NSLog(@"反geo检索发送失败");
    }
}

其中 

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1. /** 
2.  *根据地理坐标获取地址信息 
3.  *异步函数，返回结果在BMKGeoCodeSearchDelegate的onGetAddrResult通知 
4.  *@param reverseGeoCodeOption 反geo检索信息类 
5.  *@return 成功返回YES，否则返回NO 
6.  */  
7. - (BOOL)reverseGeoCode:(BMKReverseGeoCodeOption*)reverseGeoCodeOption;  

/**
 *根据地理坐标获取地址信息
 *异步函数，返回结果在BMKGeoCodeSearchDelegate的onGetAddrResult通知
 *@param reverseGeoCodeOption 反geo检索信息类
 *@return 成功返回YES，否则返回NO
 */
- (BOOL)reverseGeoCode:(BMKReverseGeoCodeOption*)reverseGeoCodeOption;

然后会调用

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1. /** 
2.  *返回反地理编码搜索结果 
3.  *@param searcher 搜索对象 
4.  *@param result 搜索结果 
5.  *@param error 错误号，@see BMKSearchErrorCode 
6.  */  
7. - (void)onGetReverseGeoCodeResult:(BMKGeoCodeSearch *)searcher result:(BMKReverseGeoCodeResult *)result errorCode:(BMKSearchErrorCode)error;  

/**
 *返回反地理编码搜索结果
 *@param searcher 搜索对象
 *@param result 搜索结果
 *@param error 错误号，@see BMKSearchErrorCode
 */
- (void)onGetReverseGeoCodeResult:(BMKGeoCodeSearch *)searcher result:(BMKReverseGeoCodeResult *)result errorCode:(BMKSearchErrorCode)error;

则为

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1. -(void) onGetReverseGeoCodeResult:(BMKGeoCodeSearch *)searcher result:(BMKReverseGeoCodeResult *)result errorCode:(BMKSearchErrorCode)error  
2. {  
3.     if (error == 0) {  
4.         //  
5.         self.addArr = [NSString stringWithFormat:@”%@”,result.address];  
6.         _pointAnnotation.subtitle =[NSString stringWithFormat:@”当前位置:%@”,self.addArr];  
7.         if (_pointAnnotation == nil) {  
8.             [XCCommonUtility QQTShowAlertMsg:@”无法获取当前位置，请稍后再试”];  
9.             return ;  
10.         }  
11.         [annotationArrays addObject:_pointAnnotation];  
12.         [_mapView addAnnotations:annotationArrays];  
13.         [self seachWalkRoute];  
14.     }  
15. }  

-(void) onGetReverseGeoCodeResult:(BMKGeoCodeSearch *)searcher result:(BMKReverseGeoCodeResult *)result errorCode:(BMKSearchErrorCode)error
{
    if (error == 0) {
        //
        self.addArr = [NSString stringWithFormat:@"%@",result.address];
        _pointAnnotation.subtitle =[NSString stringWithFormat:@"当前位置:%@",self.addArr];
        if (_pointAnnotation == nil) {
            [XCCommonUtility QQTShowAlertMsg:@"无法获取当前位置，请稍后再试"];
            return ;
        }
        [annotationArrays addObject:_pointAnnotation];
        [_mapView addAnnotations:annotationArrays];
        [self seachWalkRoute];
    }
}

PS：

result.address即为反地理编码得到的位置。    [annotationArrays addObject:_pointAnnotation]; 是为标注数组。当有多个标注，先把标注添加到数组里 然后再添加至

 [_mapView addAnnotations:annotationArrays];文章末尾会说明。

[objc] view plain copy

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1. /** 
2.  *向地图窗口添加标注，需要实现BMKMapViewDelegate的-mapView:viewForAnnotation:函数来生成标注对应的View 
3.  *@param annotation 要添加的标注 
4.  */  
5. - (void)addAnnotation:(id <BMKAnnotation>)annotation;  
6.   
7. /** 
8.  *向地图窗口添加一组标注，需要实现BMKMapViewDelegate的-mapView:viewForAnnotation:函数来生成标注对应的View 
9.  *@param annotations 要添加的标注数组 
10.  */  
11. - (void)addAnnotations:(NSArray *)annotations;  

/**
 *向地图窗口添加标注，需要实现BMKMapViewDelegate的-mapView:viewForAnnotation:函数来生成标注对应的View
 *@param annotation 要添加的标注
 */
- (void)addAnnotation:(id <BMKAnnotation>)annotation;

/**
 *向地图窗口添加一组标注，需要实现BMKMapViewDelegate的-mapView:viewForAnnotation:函数来生成标注对应的View
 *@param annotations 要添加的标注数组
 */
- (void)addAnnotations:(NSArray *)annotations;

步行路线

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1. /** 
2.  *步行路线检索 
3.  *异步函数，返回结果在BMKRouteSearchDelegate的onGetWalkingRouteResult通知 
4.  *@param walkingRoutePlanOption 步行检索信息类 
5.  *@return 成功返回YES，否则返回NO 
6.  */  
7. -(BOOL)walkingSearch:(BMKWalkingRoutePlanOption*)walkingRoutePlanOption;  
8. /** 
9.  *返回步行搜索结果 
10.  *@param searcher 搜索对象 
11.  *@param result 搜索结果，类型为BMKWalkingRouteResult 
12.  *@param error 错误号，@see BMKSearchErrorCode 
13.  */  
14. -(void)onGetWalkingRouteResult:(BMKRouteSearch*)searcher result:(BMKWalkingRouteResult*)result errorCode:(BMKSearchErrorCode)error;  

/**
 *步行路线检索
 *异步函数，返回结果在BMKRouteSearchDelegate的onGetWalkingRouteResult通知
 *@param walkingRoutePlanOption 步行检索信息类
 *@return 成功返回YES，否则返回NO
 */
-(BOOL)walkingSearch:(BMKWalkingRoutePlanOption*)walkingRoutePlanOption;
/**
 *返回步行搜索结果
 *@param searcher 搜索对象
 *@param result 搜索结果，类型为BMKWalkingRouteResult
 *@param error 错误号，@see BMKSearchErrorCode
 */
-(void)onGetWalkingRouteResult:(BMKRouteSearch*)searcher result:(BMKWalkingRouteResult*)result errorCode:(BMKSearchErrorCode)error;

直接上代码

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1. -(void)seachWalkRoute{  
2.     BMKWalkingRoutePlanOption *walkingRoute = [[BMKWalkingRoutePlanOption alloc]init];  
3.       
4.     BMKPlanNode* currentNode = [[BMKPlanNode alloc] init];  
5.     currentNode.pt = mianCoor;  
6.     //    currentNode.name = @”aaa”; //注意，这里不能为空@”“  
7.     BMKPlanNode* poiNode = [[BMKPlanNode alloc] init];  
8.     poiNode.pt = subCoor;  
9.     //    poiNode.name = @”bbb”;//注意，这里不能为空@”“  
10.     walkingRoute.from = currentNode;  
11.     walkingRoute.to = poiNode;  
12.     BOOL flag = [_walkingRoutePlanOption walkingSearch:walkingRoute];  
13.     if (flag == YES) {  
14.         NSLog(@”搜索成功”);  
15.     }else{  
16.         [XCCommonUtility QQTShowAlertMsg:@”暂时无法获取步行路线”];  
17.         NSLog(@”搜索失败”);  
18.     }  
19. }  
20. - (void)onGetWalkingRouteResult:(BMKRouteSearch*)searcher result:(BMKWalkingRouteResult*)result errorCode:(BMKSearchErrorCode)error{  
21.     NSArray* array = [NSArray arrayWithArray:_mapView.annotations];  
22.     [_mapView removeAnnotations:array];  
23.     array = [NSArray arrayWithArray:_mapView.overlays];  
24.     [_mapView removeOverlays:array];  
25.     if (error == BMK_SEARCH_NO_ERROR) {  
26.         BMKWalkingRouteLine* plan = (BMKWalkingRouteLine*)[result.routes objectAtIndex:0];  
27.         int size = [plan.steps count];  
28.         int planPointCounts = 0;  
29.         for (int i = 0; i < size; i++) {  
30.             BMKWalkingStep* transitStep = [plan.steps objectAtIndex:i];  
31.             if(i==0){  
32.                 MapPointAnnotion* item = [[MapPointAnnotion alloc]init];  
33.                 item.coordinate = plan.starting.location;  
34.                 item.subtitle =_describe;;  
35.                 item.type = 0;  
36.                 item.tagNumber = 1;  
37.                 [_mapView addAnnotation:item]; // 添加起点标注  
38.                   
39.             }else if(i==size-1){  
40.                 MapPointAnnotion* item = [[MapPointAnnotion alloc]init];  
41.                 item.coordinate = plan.terminal.location;  
42.                 item.subtitle =[NSString stringWithFormat:@”当前位置:%@”,self.addArr];;  
43.                 item.type = 1;  
44.                 item.tagNumber = 0;  
45.                 [_mapView addAnnotation:item]; // 添加起点标注  
46.             }  
47.             //添加annotation节点  
48.             MapPointAnnotion* item = [[MapPointAnnotion alloc]init];  
49.             item.coordinate = transitStep.entrace.location;  
50.             item.title = transitStep.entraceInstruction;  
51.             item.degree = transitStep.direction * 30;  
52.             item.type = 4;  
53.             //            [_mapView addAnnotation:item];  
54.             //轨迹点总数累计  
55.             planPointCounts += transitStep.pointsCount;  
56.         }  
57.           
58.         //轨迹点  
59.         BMKMapPoint * temppoints = new BMKMapPoint[planPointCounts];  
60.         int i = 0;  
61.         for (int j = 0; j < size; j++) {  
62.             BMKWalkingStep* transitStep = [plan.steps objectAtIndex:j];  
63.             int k=0;  
64.             for(k=0;k<transitStep.pointsCount;k++) {  
65.                 temppoints[i].x = transitStep.points[k].x;  
66.                 temppoints[i].y = transitStep.points[k].y;  
67.                 i++;  
68.             }  
69.               
70.         }  
71.         // 通过points构建BMKPolyline  
72.         BMKPolyline* polyLine = [BMKPolyline polylineWithPoints:temppoints count:planPointCounts];  
73.         [_mapView addOverlay:polyLine]; // 添加路线overlay  
74.         delete []temppoints;  
75.           
76.     }  
77. }  

-(void)seachWalkRoute{
    BMKWalkingRoutePlanOption *walkingRoute = [[BMKWalkingRoutePlanOption alloc]init];

    BMKPlanNode* currentNode = [[BMKPlanNode alloc] init];
    currentNode.pt = mianCoor;
    //    currentNode.name = @"aaa"; //注意，这里不能为空@""
    BMKPlanNode* poiNode = [[BMKPlanNode alloc] init];
    poiNode.pt = subCoor;
    //    poiNode.name = @"bbb";//注意，这里不能为空@""
    walkingRoute.from = currentNode;
    walkingRoute.to = poiNode;
    BOOL flag = [_walkingRoutePlanOption walkingSearch:walkingRoute];
    if (flag == YES) {
        NSLog(@"搜索成功");
    }else{
        [XCCommonUtility QQTShowAlertMsg:@"暂时无法获取步行路线"];
        NSLog(@"搜索失败");
    }
}
- (void)onGetWalkingRouteResult:(BMKRouteSearch*)searcher result:(BMKWalkingRouteResult*)result errorCode:(BMKSearchErrorCode)error{
    NSArray* array = [NSArray arrayWithArray:_mapView.annotations];
    [_mapView removeAnnotations:array];
    array = [NSArray arrayWithArray:_mapView.overlays];
    [_mapView removeOverlays:array];
    if (error == BMK_SEARCH_NO_ERROR) {
        BMKWalkingRouteLine* plan = (BMKWalkingRouteLine*)[result.routes objectAtIndex:0];
        int size = [plan.steps count];
        int planPointCounts = 0;
        for (int i = 0; i < size; i++) {
            BMKWalkingStep* transitStep = [plan.steps objectAtIndex:i];
            if(i==0){
                MapPointAnnotion* item = [[MapPointAnnotion alloc]init];
                item.coordinate = plan.starting.location;
                item.subtitle =_describe;;
                item.type = 0;
                item.tagNumber = 1;
                [_mapView addAnnotation:item]; // 添加起点标注

            }else if(i==size-1){
                MapPointAnnotion* item = [[MapPointAnnotion alloc]init];
                item.coordinate = plan.terminal.location;
                item.subtitle =[NSString stringWithFormat:@"当前位置:%@",self.addArr];;
                item.type = 1;
                item.tagNumber = 0;
                [_mapView addAnnotation:item]; // 添加起点标注
            }
            //添加annotation节点
            MapPointAnnotion* item = [[MapPointAnnotion alloc]init];
            item.coordinate = transitStep.entrace.location;
            item.title = transitStep.entraceInstruction;
            item.degree = transitStep.direction * 30;
            item.type = 4;
            //            [_mapView addAnnotation:item];
            //轨迹点总数累计
            planPointCounts += transitStep.pointsCount;
        }

        //轨迹点
        BMKMapPoint * temppoints = new BMKMapPoint[planPointCounts];
        int i = 0;
        for (int j = 0; j < size; j++) {
            BMKWalkingStep* transitStep = [plan.steps objectAtIndex:j];
            int k=0;
            for(k=0;k<transitStep.pointsCount;k++) {
                temppoints[i].x = transitStep.points[k].x;
                temppoints[i].y = transitStep.points[k].y;
                i++;
            }

        }
        // 通过points构建BMKPolyline
        BMKPolyline* polyLine = [BMKPolyline polylineWithPoints:temppoints count:planPointCounts];
        [_mapView addOverlay:polyLine]; // 添加路线overlay
        delete []temppoints;

    }
}

第二个方法基本上是直接照搬官方deom的 后面才发现原来这么方便。。刚开始全是自己研究，直到绘制步行路线这块 搞了很久 最后还没搞出来 就去照搬demo了  然后略微修改 分分钟搞定了。。

刚刚所提到的添加标注，可以在路线两端用到。

添加标注必须实现此代理

[objc] view plain copy

print ?

1. /** 
2.  *根据anntation生成对应的View 
3.  *@param mapView 地图View 
4.  *@param annotation 指定的标注 
5.  *@return 生成的标注View 
6.  */  
7. - (BMKAnnotationView *)mapView:(BMKMapView *)mapView viewForAnnotation:(id <BMKAnnotation>)annotation;  

/**
 *根据anntation生成对应的View
 *@param mapView 地图View
 *@param annotation 指定的标注
 *@return 生成的标注View
 */
- (BMKAnnotationView *)mapView:(BMKMapView *)mapView viewForAnnotation:(id <BMKAnnotation>)annotation;

[objc] view plain copy

print ?

1. -(BMKAnnotationView *)mapView:(BMKMapView *)mapView viewForAnnotation:(id<BMKAnnotation>)annotation  
2. {  
3.     BMKAnnotationView *newAnnotation =[mapView viewForAnnotation:annotation];  
4.       
5.     if (newAnnotation==nil && [annotation isKindOfClass:[MapPointAnnotion class]])  
6.     {  
7.         MapPointAnnotion* pointAnnotation = (MapPointAnnotion*)annotation;  
8.         NSString *AnnotationViewID = [NSString stringWithFormat:@”iAnnotation-%d”,pointAnnotation.tagNumber];  
9.         newAnnotation = [[BMKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:AnnotationViewID];  
10.         // 设置颜色  
11.         newAnnotation.tag = pointAnnotation.tagNumber;  
12.         ((BMKPinAnnotationView*)newAnnotation).pinColor = BMKPinAnnotationColorPurple;  
13.           
14.         // 从天上掉下效果  
15.         ((BMKPinAnnotationView*)newAnnotation).animatesDrop = NO;  
16.         // 设置可拖拽  
17.         ((BMKPinAnnotationView*)newAnnotation).draggable = NO;  
18.         //设置大头针图标  
19.         if (pointAnnotation.tagNumber == 0) {  
20.             ((BMKPinAnnotationView*)newAnnotation).image = [UIImage imageNamed:@”map_mark_mylocation.png”];  
21.         }else{  
22.             ((BMKPinAnnotationView*)newAnnotation).image = [UIImage imageNamed:@”map_mark.png”];  
23.         }  
24.         UIView *popView = [[UIView alloc]initWithFrame:CGRectMake(0, 0, 220, 60)];  
25.         popView.layer.cornerRadius = 3;//设置那个圆角的有多圆  
26.         popView.layer.borderWidth = 1;//设置边框的宽度，当然可以不要  
27.         popView.layer.borderColor = [[UIColor lightGrayColor] CGColor];//设置边框的颜色  
28.         popView.layer.masksToBounds = YES;  
29.         //    popView.backgroundColor = [QQTStringPlist colorPlistForKey:@”qqt_bc”];  
30.         [popView setBackgroundColor:[[QQTStringPlist colorPlistForKey:@”qqt_bc”]colorWithAlphaComponent:0.5]];  
31.           
32.         UILabel *carName = [[UILabel alloc]initWithFrame:CGRectMake(0, 0, 220, 60)];  
33.         carName.text = [annotation subtitle];  
34.         carName.font = [UIFont systemFontOfSize:14];  
35.         carName.textColor = [UIColor blackColor];  
36.         carName.lineBreakMode = kTextLineBreakByCharWrapping;  
37.         carName.textAlignment = kTextAlignmentCenter;  
38.         carName.numberOfLines = 0;  
39.         [popView addSubview:carName];  
40.         BMKActionPaopaoView *pView = [[BMKActionPaopaoView alloc]initWithCustomView:popView];  
41.         pView.frame = CGRectMake(0, 0, 220, 63);  
42.         ((BMKPinAnnotationView*)newAnnotation).paopaoView = nil;  
43.         ((BMKPinAnnotationView*)newAnnotation).paopaoView = pView;  
44.         [newAnnotation setSelected:YES];  
45.     }  
46.     return newAnnotation;  
47. }  

-(BMKAnnotationView *)mapView:(BMKMapView *)mapView viewForAnnotation:(id<BMKAnnotation>)annotation
{
    BMKAnnotationView *newAnnotation =[mapView viewForAnnotation:annotation];

    if (newAnnotation==nil && [annotation isKindOfClass:[MapPointAnnotion class]])
    {
        MapPointAnnotion* pointAnnotation = (MapPointAnnotion*)annotation;
        NSString *AnnotationViewID = [NSString stringWithFormat:@"iAnnotation-%d",pointAnnotation.tagNumber];
        newAnnotation = [[BMKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:AnnotationViewID];
        // 设置颜色
        newAnnotation.tag = pointAnnotation.tagNumber;
        ((BMKPinAnnotationView*)newAnnotation).pinColor = BMKPinAnnotationColorPurple;

        // 从天上掉下效果
        ((BMKPinAnnotationView*)newAnnotation).animatesDrop = NO;
        // 设置可拖拽
        ((BMKPinAnnotationView*)newAnnotation).draggable = NO;
        //设置大头针图标
        if (pointAnnotation.tagNumber == 0) {
            ((BMKPinAnnotationView*)newAnnotation).image = [UIImage imageNamed:@"map_mark_mylocation.png"];
        }else{
            ((BMKPinAnnotationView*)newAnnotation).image = [UIImage imageNamed:@"map_mark.png"];
        }
        UIView *popView = [[UIView alloc]initWithFrame:CGRectMake(0, 0, 220, 60)];
        popView.layer.cornerRadius = 3;//设置那个圆角的有多圆
        popView.layer.borderWidth = 1;//设置边框的宽度，当然可以不要
        popView.layer.borderColor = [[UIColor lightGrayColor] CGColor];//设置边框的颜色
        popView.layer.masksToBounds = YES;
        //    popView.backgroundColor = [QQTStringPlist colorPlistForKey:@"qqt_bc"];
        [popView setBackgroundColor:[[QQTStringPlist colorPlistForKey:@"qqt_bc"]colorWithAlphaComponent:0.5]];

        UILabel *carName = [[UILabel alloc]initWithFrame:CGRectMake(0, 0, 220, 60)];
        carName.text = [annotation subtitle];
        carName.font = [UIFont systemFontOfSize:14];
        carName.textColor = [UIColor blackColor];
        carName.lineBreakMode = kTextLineBreakByCharWrapping;
        carName.textAlignment = kTextAlignmentCenter;
        carName.numberOfLines = 0;
        [popView addSubview:carName];
        BMKActionPaopaoView *pView = [[BMKActionPaopaoView alloc]initWithCustomView:popView];
        pView.frame = CGRectMake(0, 0, 220, 63);
        ((BMKPinAnnotationView*)newAnnotation).paopaoView = nil;
        ((BMKPinAnnotationView*)newAnnotation).paopaoView = pView;
        [newAnnotation setSelected:YES];
    }
    return newAnnotation;
}