百度地图的使用

#import "BNCoreServices.h"

//百度地图导航

[BNCoreServices_Instance initServices:BaiduMapKey];

[BNCoreServices_Instance startServicesAsyn:nil fail:nil];

//发起导航

- (void)startNavi

{

//节点数组

NSMutableArray *nodesArray = [[NSMutableArray alloc]    initWithCapacity:2];

//起点

BNRoutePlanNode *startNode = [[BNRoutePlanNode alloc] init];

startNode.pos = [[BNPosition alloc] init];

startNode.pos.x = 113.936392;

startNode.pos.y = 22.547058;

startNode.pos.eType = BNCoordinate_BaiduMapSDK;

[nodesArray addObject:startNode];

//终点

BNRoutePlanNode *endNode = [[BNRoutePlanNode alloc] init];

endNode.pos = [[BNPosition alloc] init];

endNode.pos.x = 114.077075;

endNode.pos.y = 22.543634;

endNode.pos.eType = BNCoordinate_BaiduMapSDK;

[nodesArray addObject:endNode];

//发起路径规划

[BNCoreServices_RoutePlan startNaviRoutePlan:BNRoutePlanMode_Recommend naviNodes:nodesArray time:nil delegete:self userInfo:nil];

}