哈01-baidumap

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添加百度地图，基本步骤如下：

1、

2

3

4

5
6
#import <UIKit/UIKit.h>
#import "BMapKit.h"
@class LverViewController;

@interface LverAppDelegate :UIResponder <UIApplicationDelegate>
{
BMKMapManager *_mapManager;
}
@property (strong, nonatomic) UIWindow *window;

@property (strong, nonatomic) LverViewController *viewController;

@end
7
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
_mapManager=[[BMKMapManageralloc]init];
BOOL ret = [_mapManagerstart:@"hUU9k1rFENmuuIecCGZmCEv0" generalDelegate:nil];
if (!ret) {
NSLog(@"manager start failed!");
}
8
#import <UIKit/UIKit.h>
#import "BMapKit.h"
@interface LverViewController : UIViewController<BMKMapViewDelegate>
@property(retain,nonatomic)BMKMapView* mapView;
@end
9

#import "LverViewController.h"
@interface LverViewController ()

@end

@implementation LverViewController

- (void)viewDidLoad
{
[superviewDidLoad];
self.view.backgroundColor=[UIColororangeColor];

_mapView = [[BMKMapViewalloc]initWithFrame:CGRectMake(0,0,320,480)];
self.view = _mapView;
// Do any additional setup after loading the view, typically from a nib.
}
-(void)viewWillAppear:(BOOL)animated
{
[_mapViewviewWillAppear];
_mapView.delegate =self;//此处记得不用的时候需要置nil，否则影响内存的释放
}
-(void)viewWillDisappear:(BOOL)animated
{
[_mapViewviewWillDisappear];
_mapView.delegate =nil;//不用时，置nil
}
- (void)didReceiveMemoryWarning
{
[superdidReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
10
做完以上步骤就可以显示如下效
果

11。加上以下两句就可以实现3D俯视效果
_mapView.rotation=90;//分别表示地图旋转角度（0°~360°）
_mapView.overlooking=-30;//俯视角度（-45°~ 0°）

12添加以下几句将会添加指南针和比例尺
//设定指南针位置
CGPoint pt= CGPointMake(10,10);
[_mapViewsetCompassPosition:pt];
//地图手势
_mapView.scrollEnabled=YES;
_mapView.zoomEnabled=YES;
//自定义比例尺位置
_mapView.showMapScaleBar=YES;
_mapView.mapScaleBarPosition =CGPointMake(200,0);
13添加标注
- (void)addPointAnnotation
{
pointAnnotation = [[BMKPointAnnotationalloc]init];
CLLocationCoordinate2D coor;
coor.latitude = 39.915175;
coor.longitude = 116.403865;
pointAnnotation.coordinate = coor;
pointAnnotation.title =@"test";
pointAnnotation.subtitle =@"此Annotation可拖拽!";
[_mapView addAnnotation:pointAnnotation];
[pointAnnotationrelease];

}

未完待续。。。。。。等我亮瞎你的眼还要很久，耐心等待吧！！！

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