這次寫的是，對于百度地圖顯示內(nèi)容的基本認(rèn)識。基本就是按照官方文檔學(xué)習(xí)的，話不多說，開始看代碼。

  本文是根據(jù)1.0內(nèi)容接著寫的

布局

布局

地圖類型

類型有三種

BMKMapTypeNone = 0, ///< 空白地圖
BMKMapTypeStandard = 1, ///< 標(biāo)準(zhǔn)地圖
BMKMapTypeSatellite = 2, ///< 衛(wèi)星地圖

空白地圖

空白地圖

標(biāo)準(zhǔn)地圖（默認(rèn)）

默認(rèn)地圖

衛(wèi)星地圖

衛(wèi)星地圖

• 調(diào)用的方法是

當(dāng)前地圖類型，可設(shè)定為標(biāo)準(zhǔn)地圖、衛(wèi)星地圖

@property (nonatomic) BMKMapType mapType;

_mapView.mapType = 地圖類型;

交通狀況

打開交通狀況

打開交通狀況

關(guān)閉交通狀況

關(guān)閉交通狀況

調(diào)用的方法

設(shè)定地圖是否打開路況圖層

@property(nonatomic, getter=isTrafficEnabled) BOOL trafficEnabled;

[_mapView setTrafficEnabled:YES/NO];

城市熱力圖

打開熱力圖

打開熱力圖

關(guān)閉熱力圖

關(guān)閉熱力圖

調(diào)用的方法

設(shè)定地圖是否打開百度城市熱力圖圖層（百度自有數(shù)據(jù)）,注：地圖層級大于11時，可顯示熱力圖

@property(nonatomic, getter=isBaiduHeatMapEnabled) BOOL baiduHeatMapEnabled;

[_mapView setBaiduHeatMapEnabled:YES/NO];

代碼奉上

#import "ViewController.h"
#import <BaiduMapAPI_Map/BMKMapView.h>
#import <BaiduMapAPI_Base/BMKBaseComponent.h>

@interface ViewController ()

@property(nonatomic, strong)BMKMapManager * mapManager;
@property(nonatomic, strong)BMKMapView * mapView;

//地圖類型
@property (weak, nonatomic) IBOutlet UIButton *noneMap;
@property (weak, nonatomic) IBOutlet UIButton *weixingMap;
@property (weak, nonatomic) IBOutlet UIButton *morenMap;

@property (weak, nonatomic) IBOutlet UIView *bgmapView;

- (IBAction)nonButtonClick:(UIButton *)sender;
- (IBAction)weixingButtonClick:(UIButton *)sender;
- (IBAction)morenButtonClick:(UIButton *)sender;

//交通現(xiàn)象
@property (weak, nonatomic) IBOutlet UIButton *openTraffic;
@property (weak, nonatomic) IBOutlet UIButton *closeTraffic;

- (IBAction)openButtonClick:(UIButton *)sender;
- (IBAction)closeButtonClick:(UIButton *)sender;

//城市熱力圖
@property (weak, nonatomic) IBOutlet UIButton *openCityHot;
@property (weak, nonatomic) IBOutlet UIButton *closeCityHot;

- (IBAction)openHotButton:(UIButton *)sender;
- (IBAction)closeHotBUtton:(UIButton *)sender;


@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    _mapManager = [[BMKMapManager alloc] init];
    BOOL result = [_mapManager start:@"自己的key" generalDelegate:nil];
    if (!result) {
        NSLog(@"Failed");
    }
    
}

-(void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{
    _mapView = [[BMKMapView alloc] initWithFrame:CGRectMake(0, 0, CGRectGetWidth(self.view.frame), CGRectGetHeight(self.view.frame)-50)];
    [self.bgmapView addSubview:_mapView];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

/*
 BMKMapTypeNone       = 0,               ///< 空白地圖
 BMKMapTypeStandard   = 1,               ///< 標(biāo)準(zhǔn)地圖
 BMKMapTypeSatellite  = 2,               ///< 衛(wèi)星地圖
 */
- (IBAction)nonButtonClick:(UIButton *)sender {
    _mapView.mapType = BMKMapTypeNone;
}

- (IBAction)morenButtonClick:(UIButton *)sender {
    _mapView.mapType = BMKMapTypeStandard;
}

- (IBAction)weixingButtonClick:(UIButton *)sender {
    _mapView.mapType = BMKMapTypeSatellite;
}

//交通顯示
- (IBAction)openButtonClick:(UIButton *)sender {
    [_mapView setTrafficEnabled:YES];
}

- (IBAction)closeButtonClick:(UIButton *)sender {
    [_mapView setTrafficEnabled:NO];
}

//城市熱力圖
- (IBAction)openHotButton:(UIButton *)sender {
    [_mapView setBaiduHeatMapEnabled:YES];
}

- (IBAction)closeHotBUtton:(UIButton *)sender {
    [_mapView setBaiduHeatMapEnabled:NO];
}
@end

慢慢學(xué)習(xí)，不要著急~