83 lines
2.1 KiB
Objective-C
83 lines
2.1 KiB
Objective-C
//
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// MATraceReplayOverlay.h
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// MAMapKit
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//
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// Created by shaobin on 2017/4/20.
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// Copyright © 2017年 Amap. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#import <UIKit/UIKit.h>
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#import <AMapNaviKit/MAMapKit.h>
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///轨迹回放overlay（since 5.1.0）
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@interface MATraceReplayOverlay : MABaseOverlay
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///是否启动点抽稀，默认YES
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@property (nonatomic, assign) BOOL enablePointsReduce;
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///小汽车移动速度，默认80 km/h, 单位米每秒
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@property (nonatomic, assign) CGFloat speed;
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///是否自动调整车头方向，默认NO
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@property (nonatomic, assign) BOOL enableAutoCarDirection;
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///是否暂停, 初始为YES
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@property (nonatomic, assign) BOOL isPaused;
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///各个点权重设置，取值1-5，5最大。权重为5则不对此点做抽稀。格式为：{weight:indices}
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@property (nonatomic, strong) NSDictionary<NSNumber*, NSArray*> *pointsWeight;
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/**
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* @brief 重置为初始状态
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*/
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- (void)reset;
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/**
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* @brief 根据map point设置轨迹点
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* @param points map point数据,points对应的内存会拷贝,调用者负责该内存的释放
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* @param count map point个数
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* @return 返回是否成功
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*/
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- (BOOL)setWithPoints:(MAMapPoint *)points count:(NSInteger)count;
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/**
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* @brief 根据经纬度坐标设置轨迹点
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* @param coords 经纬度坐标数据,coords对应的内存会拷贝,调用者负责该内存的释放
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* @param count 经纬度坐标个数
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* @return 返回是否成功
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*/
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- (BOOL)setWithCoordinates:(CLLocationCoordinate2D *)coords count:(NSInteger)count;
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/**
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* @brief 获取当前car所在位置点索引
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*/
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- (NSInteger)getOrigPointIndexOfCar;
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/**
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* @brief 获取抽稀后当前car所在位置点索引
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*/
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- (NSInteger)getReducedPointIndexOfCar;
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/**
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* @brief 获取行进方向,in radian
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*/
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- (CGFloat)getRunningDirection;
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/**
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* @brief 获取索引index对应的mapPoint
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*/
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- (MAMapPoint)getMapPointOfIndex:(NSInteger)origIndex;
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/**
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* @brief 获取小车位置
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*/
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- (MAMapPoint)getCarPosition;
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/**
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* @brief 预处理，加快后面的操作流畅度. 调用前不要把overlay加到mapview，在callback中再把overlay加到mapview
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*/
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- (void)prepareAsync:(void(^)())callback;
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@end
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