百度地图集成

百度地图

百度地图开放平台

  • 获取秘钥
  • 配置开发环境
    使用cocoapods自动配置
    pod 'BaiduMapKit' #百度地图SDK
  • 注意事项
  • HelloBaiduMap

基础地图

#pragma mark - 基础地图常用功能
//设置地图类型
    _mapView.mapType = BMKMapTypeNone;//设置地图为空白类型
    
    //切换为卫星图
    [_mapView setMapType:BMKMapTypeSatellite];
    
    //切换为普通地图
    [_mapView setMapType:BMKMapTypeStandard];
    
    //打开实时路况图层
    [_mapView setTrafficEnabled:YES];
    
    //打开百度城市热力图图层(百度自有数据)
    [_mapView setBaiduHeatMapEnabled:YES];
    
    //关闭百度城市热力图图层(百度自有数据)
    [_mapView setBaiduHeatMapEnabled:NO];
    
    //logo位置
    _mapView.logoPosition = BMKLogoPositionCenterTop;
    
    // 添加一个PointAnnotation
    BMKPointAnnotation* annotation = [[BMKPointAnnotation alloc]init];
    CLLocationCoordinate2D coor;
    coor.latitude = 39.915;
    coor.longitude = 116.404;
    annotation.coordinate = coor;
    annotation.title = @"这里是北京";
    [_mapView addAnnotation:annotation];
#pragma mark - 动画效果
// Override
- (BMKAnnotationView *)mapView:(BMKMapView *)mapView viewForAnnotation:(id )annotation
{
    if ([annotation isKindOfClass:[BMKPointAnnotation class]]) {
        BMKPinAnnotationView *newAnnotationView = [[BMKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:@"myAnnotation"];
        newAnnotationView.pinColor = BMKPinAnnotationColorPurple;
        newAnnotationView.animatesDrop = YES;// 设置该标注点动画显示
        return newAnnotationView;
    }
    return nil;
}

室内地图

//打开室内图
    _mapView.baseIndoorMapEnabled = YES;
//设置地图大小
_mapView.zoomLevel = 15;

POI检索

POI检索,需要在鉴权之后

BMKPoiSearch *_searcher;
//---------------------------------------------------------------
//延迟检索
[self performSelector:@selector(searchPOI) withObject:nil afterDelay:2.0];
//---------------------------------------------------------------
-(void)searchPOI {
    //初始化检索对象
    _searcher =[[BMKPoiSearch alloc]init];
    _searcher.delegate = self;
    //发起检索
    BMKNearbySearchOption *option = [[BMKNearbySearchOption alloc]init];
    option.pageIndex = 0;
    option.pageCapacity = 10;
    option.location = CLLocationCoordinate2DMake(39.915, 116.404);
    option.keyword = @"小吃";
    BOOL flag = [_searcher poiSearchNearBy:option];
    
    if(flag)
    {
        NSLog(@"周边检索发送成功");
    }
    else
    {
        NSLog(@"周边检索发送失败");
    }

}
#pragma mark - BMKPoiSearchDelegate
//实现PoiSearchDeleage处理回调结果
- (void)onGetPoiResult:(BMKPoiSearch*)searcher result:(BMKPoiResult*)poiResultList errorCode:(BMKSearchErrorCode)error
{
    if (error == BMK_SEARCH_NO_ERROR) {
        //在此处理正常结果
        for (BMKPoiInfo *poiInfo in poiResultList.poiInfoList) {
            // 添加一个PointAnnotation
            BMKPointAnnotation* annotation = [[BMKPointAnnotation alloc]init];
            annotation.coordinate = poiInfo.pt;
            annotation.title = poiInfo.name;
            [_mapView addAnnotation:annotation];
        }
    }
    else if (error == BMK_SEARCH_AMBIGUOUS_KEYWORD){
        //当在设置城市未找到结果,但在其他城市找到结果时,回调建议检索城市列表
        // result.cityList;
        NSLog(@"起始点有歧义");
    } else {
        NSLog(@"抱歉,未找到结果");
        NSLog(@"%d",error);
    }
}

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