1.粗心。。。还是要仔细认真的按着文档来添加相关的库,下载最新版本的.boudle文件 sdk等,不然会有各种神奇的错误
2.精度圈
///定位用户位置的模式
@property (nonatomic) MAUserTrackingMode userTrackingMode;
[_mapView setUserTrackingMode:MAUserTrackingModeFollow];//这个是显示蓝色的精度圈
customizeUserLocationAccuracyCircleRepresentation = YES;//自定义精度圈
- (MAOverlayRenderer *)mapView:(MAMapView *)mapView rendererForOverlay:(id <MAOverlay>)overlay ;//用类似于定义规划线路的方法,自定义精度圈。
3.线路规划
(1),自定义线路线方法,这个其实就是在高德的demo里面的方法
1 - (MAOverlayRenderer *)mapView:(MAMapView *)mapView rendererForOverlay:(id<MAOverlay>)overlay 2 { 3 if ([overlay isKindOfClass:[SelectableOverlay class]]) 4 { 5 SelectableOverlay * selectableOverlay = (SelectableOverlay *)overlay; 6 id<MAOverlay> actualOverlay = selectableOverlay.overlay; 7 8 MAPolylineRenderer *polylineRenderer = [[MAPolylineRenderer alloc] initWithPolyline:actualOverlay]; 9 polylineRenderer.lineWidth = 8.f; 10 polylineRenderer.lineJoinType = kMALineJoinRound; 11 polylineRenderer.lineCapType = kMALineCapArrow; 12 polylineRenderer.strokeColor = selectableOverlay.isSelected ? selectableOverlay.selectedColor : selectableOverlay.regularColor; 13 return polylineRenderer; 14 } 15 16 return nil; 17 }
#import <MAMapKit/MAMapKit.h> @interface SelectableOverlay : NSObject<MAOverlay> @property (nonatomic, assign) NSInteger routeID; @property (nonatomic, assign, getter = isSelected) BOOL selected; @property (nonatomic, strong) UIColor * selectedColor; @property (nonatomic, strong) UIColor * regularColor; @property (nonatomic, strong) id<MAOverlay> overlay; - (id)initWithOverlay:(id<MAOverlay>) overlay; @end // #import "SelectableOverlay.h" @implementation SelectableOverlay #pragma mark - MAOverlay Protocol - (CLLocationCoordinate2D)coordinate { return [self.overlay coordinate]; } - (MAMapRect)boundingMapRect { return [self.overlay boundingMapRect]; } #pragma mark - Life Cycle - (id)initWithOverlay:(id<MAOverlay>)overlay { self = [super init]; if (self) { self.overlay = overlay; self.selected = NO; self.selectedColor = [UIColor colorWithRed:0.05 green:0.39 blue:0.9 alpha:0.8]; self.regularColor = [UIColor colorWithRed:0.5 green:0.6 blue:0.9 alpha:0.8]; } return self; } @end
4,导航 AMapNaviDriveView
/// 驾车导航管理类
@interface AMapNaviDriveManager : AMapNaviBaseManager// manager类,导航,路径规划控制类
[self.driveManager addDataRepresentative:self.driveView];
[self.driveManager startGPSNavi];
/**
* 多路径规划时的所有路径信息,参考 AMapNaviRoute 类.
*/
@property (nonatomic, readonly, nullable) NSDictionary<NSNumber *, AMapNaviRoute *> *naviRoutes;//路径规划后所有的路径
//该类是地图覆盖物的基类,所有地图的覆盖物需要继承自此类
@protocol MAOverlay <MAAnnotation> //文档里面是这样介绍的,目前就路线规划的时候,获取,定义路线有用到,还没有研究清楚...
[self.mapView removeOverlays:self.mapView.overlays];//这个方法移除现有的overlays,就是规划展示的路径overlay 好多地方都有用到
5,一些常用的方法
(1)
/* 根据中心点坐标来搜周边的POI. */
- (void)searchPoiByCenterCoordinate
{
AMapPOIAroundSearchRequest *request = [[AMapPOIAroundSearchRequest alloc] init];
request.location = [AMapGeoPoint locationWithLatitude:selfCoordinate.latitude longitude:selfCoordinate.longitude];
request.keywords = @"停车场";
/* 按照距离排序. */
request.sortrule = 0;
request.requireExtension = YES;
[self.search AMapPOIAroundSearch:request];
}
(2),向地图窗口添加标注
MAAnnotation,地图的点
- (void)addAnnotation:(id <MAAnnotation>)annotation;//就是把annoation 添加到地图上,也就是大头针,比如位置,poi搜索的结果等
(3),annotation
- (void)selectAnnotation:(id <MAAnnotation>)annotation animated:(BOOL)animated;//选中某一个annotation,也就是让某一个annoation是callout出现,比方默认选中某一个点的时候会用到,
- (void)removeAnnotations:(NSArray *)annotations;//移除所有annotation
(4),单次逆地理定位
- (BOOL)requestLocationWithReGeocode:(BOOL)withReGeocode completionBlock:(AMapLocatingCompletionBlock)completionBlock;
@property (nonatomic, copy) AMapLocatingCompletionBlock completionBlock;
//返回方法
self.completionBlock = ^(CLLocation *location, AMapLocationReGeocode *regeocode, NSError *error){};
///逆地理信息
@interface AMapLocationReGeocode : NSObject<NSCopying,NSCoding>//地理信息在这个类里面
(5),设置地图中心点
- (void)setCenterCoordinate:(CLLocationCoordinate2D)coordinate animated:(BOOL)animated;
(6),路径规划方法
/**
* 带起点的驾车路径规划
*
* @param startPoints 起点坐标.起点列表的尾点为实际导航起点,其他坐标点为辅助信息,带有方向性,可有效避免算路到马路的另一侧.
* @param endPoints 终点坐标.终点列表的尾点为实际导航终点,其他坐标点为辅助信息,带有方向性,可有效避免算路到马路的另一侧.
* @param wayPoints 途经点坐标,最多支持16个途经点.
* @param strategy 路径的计算策略
* @return 规划路径是否成功
*/
- (BOOL)calculateDriveRouteWithStartPoints:(NSArray<AMapNaviPoint *> *)startPoints
endPoints:(NSArray<AMapNaviPoint *> *)endPoints
wayPoints:(nullable NSArray<AMapNaviPoint *> *)wayPoints
drivingStrategy:(AMapNaviDrivingStrategy)strategy;
//添加路径到地图上
- (void)addOverlay:(id <MAOverlay>)overlay;
(7),不要太相信百度上的博客...看清楚时间,对照自己的sdk版本...这次就是有了问题各种百度,各种无用工,其实文档里面说的就听清楚的,我的导航 AmapNavi.framework版本是2.3.0.47
最后,第二次写博客。。感觉这东西更为了思考,不单单是为了记录。