{"id":430,"date":"2014-11-20T18:17:58","date_gmt":"2014-11-20T10:17:58","guid":{"rendered":"http:\/\/www.yusian.com\/blog\/?p=430"},"modified":"2016-07-14T18:12:38","modified_gmt":"2016-07-14T10:12:38","slug":"%e7%99%be%e5%ba%a6%e5%9c%b0%e5%9b%be%e7%ac%ac%e4%b8%83%e8%ae%b2%ef%bc%9a%e8%b7%af%e5%be%84%e8%a7%84%e5%88%92","status":"publish","type":"post","link":"https:\/\/www.yusian.com\/blog\/project\/2014\/11\/20\/181758430.html","title":{"rendered":"\u767e\u5ea6\u5730\u56fe\u7b2c\u4e03\u8bb2\uff1a\u8def\u5f84\u89c4\u5212"},"content":{"rendered":"<p><strong>\u4e00\u3001\u5148\u770b\u6548\u679c\u56fe\uff1a<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.yusian.com\/blog\/wp-content\/uploads\/2016\/07\/iOS-\u6a21\u62df\u5668\u5c4f\u5e55\u5feb\u7167\u201c2014\u5e7411\u670820\u65e5-\u4e0b\u53485.42.39\u201d.jpg\" alt=\"iOS-\u6a21\u62df\u5668\u5c4f\u5e55\u5feb\u7167\u201c2014\u5e7411\u670820\u65e5-\u4e0b\u53485.42.39\u201d\" width=\"320\" height=\"480\" class=\"alignnone size-full wp-image-431\" \/><\/p>\n<p><strong>\u4e8c\u3001\u5b9e\u73b0\u6b65\u9aa4<\/strong><\/p>\n<p>1\u3001\u521b\u5efa\u57fa\u672c\u89c6\u56fe\uff08\u8fd9\u4e00\u6b65\u53ef\u5148\u8df3\u8fc7\uff0c\u76f4\u63a5\u5728\u4ee3\u7801\u4e2d\u5199\u5165\u9700\u8981\u4f20\u5165\u7684\u6570\u636e\u5373\u53ef\uff09<br \/>\n2\u3001\u5b9e\u73b0\u5b9a\u4f4d\u529f\u80fd\uff0c\u8fd9\u4e0d\u662f\u8be5Demo\u7684\u6838\u5fc3\uff0c\u751a\u81f3\u53ef\u4ee5\u53bb\u6389\uff0c\u5177\u4f53\u505a\u6cd5\u53ef\u53c2\u7167http:\/\/www.yusian.com\/bbs\/thread-8375-1-1.html<br \/>\n3\u3001\u5982\u4f55\u8ba1\u7b97\u4e24\u5730\u7684\u8def\u5f84\u5e76\u5728\u5730\u56fe\u4e0a\u5c55\u73b0\u51fa\u6765\uff08\u91cd\u70b9\uff09<br \/>\n3.1\u3001\u521b\u5efa\u4e24\u4e2a\u70b9\uff08BMKPlanNode\u7c7b\uff0c\u5982\u679c\u662f\u6b65\u884c\u521b\u5efa\u540e\u7ed9name\u53cacityName\u8d4b\u503c\u5373\u53ef\uff09<br \/>\n3.2\u3001\u8def\u5f84\u8ba1\u7b97\u9009\u9879\uff08\u6b65\u884c\u3001\u516c\u4ea4\u3001\u81ea\u9a7e\u7b49\uff09\uff0c\u53d1\u8d77\u641c\u7d22<br \/>\n3.3\u3001\u5728\u4ee3\u7406\u65b9\u6cd5\u4e2d\u83b7\u53d6\u7f51\u7edc\u8ba1\u7b97\u7ed3\u679c<br \/>\n3.4\u3001\u5904\u7406\u8ba1\u7b97\u7ed3\u679c\uff08\u590d\u6742\u7684\u6765\u4e86\uff0c\u505a\u597d\u51c6\u5907\uff01\uff01\uff09<br \/>\n3.4.1\u3001\u5982\u679c\u662f\u6b65\u884c\u8ba1\u7b97\u7ed3\u679c\u8fd4\u56de\u7684\u662f\u4e00\u4e2aBMKWalkingRouteResult\u5bf9\u8c61<br \/>\n3.4.2\u3001\u8be5\u5bf9\u8c61\u4e2d\u6709\u4e2a\u7ed3\u679c\u4e3aBMKWalkingRouteLine\u7c7b\u578b\u7684\u6570\u7ec4\uff0c\u56e0\u4e3a\u6709\u53ef\u80fd\u4f1a\u6709\u591a\u6761\u7ebf\u8def<br \/>\n3.4.3\u3001\u6211\u4eec\u53d6\u7b2c\u4e00\u6761\u7ebf\u8def\uff08\u6570\u7ec4\u4e2d\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\uff0c\u4e00\u822c\u6700\u4f18\u7684\u653e\u5728\u6700\u524d\u9762\uff09<br \/>\n3.4.4\u3001\u8be5\u5bf9\u8c61\u4e2d\u6709\u4e2a\u7ed3\u679c\u4e3aBMKWalkingStep\u7c7b\u578b\u7684\u6570\u7ec4\uff0c\u4e00\u6761\u7ebf\u8def\u4e2d\u5206\u4e3a\u591a\u4e2a\u8def\u6bb5\uff08\u56e0\u4e3a\u4f1a\u6709\u5c94\u8def\u561b\uff09<br \/>\n3.4.5\u3001\u6211\u4eec\u53d6\u51fa\u6240\u6709\u7684\u8def\u6bb5\uff0c\u6bcf\u4e2a\u8def\u6bb5\u90fd\u4f1a\u6709\u4e2a\u5165\u53e3\u4fe1\u606f\u4e0e\u51fa\u53e3\u4fe1\u606fBMKRouteNode\u7c7b\u578b\u6570\u636e\uff0c\u8fd9\u4e2a\u53ef\u505a\u4e3a\u8def\u5f84\u70b9\u6807\u6ce8\u4f7f\u7528<br \/>\n3.4.6\u3001\u6bcf\u4e2a\u8def\u6bb5\u4fe1\u606f\u4e2d\u5305\u542b\u4e86\u8be5\u8def\u6bb5\u7684\u5730\u7406\u5750\u6807\u96c6\u5408\uff1aBMKMapPoint\u7c7b\u578b\u6570\u636e\u7684\u7ec4\u6570\uff0c\u6211\u4eec\u6700\u7ec8\u7684\u76ee\u7684\u5c31\u662f\u4e3a\u4e86\u53d6\u51fa\u8fd9\u4e2a\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\uff1b<br \/>\n3.4.7\u3001BMKMapPoint\u6570\u7ec4\u662f\u4e00\u4e2ac\u8bed\u8a00\u6570\u7ec4\uff0c\u4e0d\u80fd\u76f4\u63a5\u7528oc\u7684\u8bed\u6cd5\u53bb\u5904\u7406\uff0c\u4e4b\u6240\u6709\u8981\u53d6\u51fa\u6240\u6709\u7684\u8fd9\u79cd\u7c7b\u578b\u6570\u636e\u662f\u56e0\u4e3a\u6211\u4eec\u6700\u7ec8\u7684\u8def\u5f84\u662f\u7531\u8fd9\u4e9b\u70b9\u7ec4\u6210\uff0c\u7136\u540e\u518d\u7528\u6298\u7ebf\u5c06\u8fd9\u4e9b\u70b9\u8fde\u63a5\u6210\u7ebf\uff01<br \/>\n3.4.8\u3001\u5c0f\u7ed3\u4e00\u4e0b\uff0c\u5173\u952e\u6027\u7684\u4e09\u4e2a\u6570\u7ec4\uff1a\u8def\u7ebf&#8211;\u8def\u6bb5&#8211;\u8def\u5f84\u70b9\uff08BMKWalkingRouteLine&#8211;BMKWalkingStep&#8211;BMKMapPoint\uff09<br \/>\n3.5\u3001\u83b7\u53d6\u5230\u6240\u6709\u7684\u8def\u5f84\u70b9\u4e4b\u540e\uff0c\u5c06\u8fd9\u4e2a\u6570\u7ec4\u4f20\u7ed9\u7ed8\u56fe\u7c7bBMKPolyline\uff0c\u8ba9\u5176\u7ed8\u51fa\u6298\u7ebf\uff0c\u5176\u5b9e\u6240\u8c13\u7684\u8def\u5f84\u66f2\u7ebf\u5c31\u662f\u7531\u5f88\u591a\u6761\u5c0f\u6bb5\u7684\u6298\u7ebf\u7ec4\u6210\u3002<br \/>\n3.6\u3001\u901a\u8fc7mapView\u7684\u4ee3\u7406\u65b9\u6cd5\uff0c\u5c06\u6298\u7ebf\u5c55\u793a\u5230\u5730\u56fe\u4e0a\uff0c\u8def\u5f84\u89c4\u5212\u5927\u529f\u9020\u6210\uff01<\/p>\n<p><strong>\u4e09\u3001\u5173\u952e\u6027\u4ee3\u7801\u793a\u4f8b<\/strong><!--more--><\/p>\n<pre lang=\"objc\" line=\"1\">#import \"SAViewController.h\"\n#import \"BMapKit.h\"\n\n@interface SAViewController () <BMKRouteSearchDelegate, BMKMapViewDelegate, BMKLocationServiceDelegate>\n\n@property (nonatomic, strong) BMKLocationService *location;     \/\/ \u5b9a\u4f4d\u670d\u52a1\n\n@property (nonatomic, strong) BMKRouteSearch     *routeSearch;  \/\/ \u8def\u5f84\u641c\u7d22\n\n@property (nonatomic, strong) BMKMapView         *mapView;      \/\/ \u5730\u56fe\n\n@property (weak, nonatomic) IBOutlet UITextField *start;        \/\/ \u51fa\u53d1\u5730\n\n@property (weak, nonatomic) IBOutlet UITextField *end;          \/\/ \u76ee\u7684\u5730\n\n\/\/ \u5f00\u59cb\u641c\u7d22\n- (IBAction)search;\n\n@end\n\n@implementation SAViewController\n\n- (void)viewDidLoad\n{\n    [super viewDidLoad];\n    \/\/ \u6dfb\u52a0\u5730\u56fe\u89c6\u56fe\n    self.mapView.frame = self.view.frame;\n    [self.view insertSubview:self.mapView atIndex:0];\n    \n    \/\/ \u5f00\u542f\u5b9a\u4f4d\u670d\u52a1\n    self.location = [[BMKLocationService alloc] init];\n    self.location.delegate = self;\n    [self.location startUserLocationService];\n}\n- (void)viewWillAppear:(BOOL)animated\n{\n    [super viewWillAppear:animated];\n    [self.mapView viewWillAppear];\n}\n\n- (void)viewWillDisappear:(BOOL)animated\n{\n    [super viewWillDisappear:animated];\n    [self.mapView viewWillDisappear];\n}\n\n- (BMKMapView *)mapView\n{\n    if (!_mapView) {\n        _mapView = [[BMKMapView alloc] init];\n        _mapView.delegate = self;\n    }\n    return _mapView;\n}\n\n- (BMKRouteSearch *)routeSearch\n{\n    if (!_routeSearch) {\n        _routeSearch = [[BMKRouteSearch alloc] init];\n        _routeSearch.delegate = self;\n    }\n    return _routeSearch;\n}\n\n\n#pragma mark \u5b9a\u4f4d\u670d\u52a1\u7684\u4ee3\u7406\u65b9\u6cd5\uff0c\u5982\u679c\u83b7\u53d6\u5230\u4f4d\u7f6e\u4fe1\u606f\u5219\u8c03\u7528\n- (void)didUpdateUserLocation:(BMKUserLocation *)userLocation\n{\n    \/\/ \u5b9a\u4f4d\u6210\u529f\u540e\u5c06\u5f53\u524d\u7684\u4f4d\u7f6e\u8bbe\u7f6e\u4e3a\u5730\u56fe\u7684\u4e2d\u5fc3\u70b9\n    self.mapView.centerCoordinate = userLocation.location.coordinate;\n    \/\/ \u5730\u56fe\u7684\u7f29\u653e\u6bd4\u4f8b\u768417 \uff083 ~ 19\u53d6\u503c\uff09\n    self.mapView.zoomLevel = 13;\n    \/\/ \u505c\u6b62\u5b9a\u4f4d\u670d\u52a1\n    [self.location stopUserLocationService];\n    \/\/ \u663e\u793a\u6211\u5f53\u524d\u7684\u4f4d\u7f6e\n    self.mapView.showsUserLocation = YES;\n    [self.mapView updateLocationData:userLocation];\n\n}\n\n#pragma mark \u70b9\u51fb\u7a7a\u767d\u5904\u9000\u51fa\u952e\u76d8\n- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event\n{\n    [self.view endEditing:YES];\n}\n\n#pragma mark \u641c\u7d22\u4e8b\u4ef6\n- (IBAction)search\n{\n    [self.view endEditing:YES];\n    \/\/ \u521b\u5efa\u4e00\u4e2a\u8d77\u59cb\u70b9\n    BMKPlanNode *start = [[BMKPlanNode alloc] init];\n    start.name = self.start.text;\n    start.cityName = @\"\u5317\u4eac\";\n    \n    \/\/ \u521b\u5efa\u4e00\u4e2a\u7ec8\u70b9\n    BMKPlanNode *end = [[BMKPlanNode alloc] init];\n    end.name = self.end.text;\n    end.cityName = @\"\u5317\u4eac\";\n    \n    \/\/ \u521b\u5efa\u4e00\u4e2a\u6b65\u884c\u9009\u9879\n    BMKWalkingRoutePlanOption *option = [[BMKWalkingRoutePlanOption alloc] init];\n    option.from = start;\n    option.to = end;\n    \n    \/\/ \u641c\u7d22\u6b65\u884c\u9009\u9879\u7ed3\u679c\uff08\u7ed3\u679c\u5728\u4ee3\u7406\u65b9\u6cd5\u4e2d\u53bb\u53d6\uff09\n    [self.routeSearch walkingSearch:option];\n    \n}\n\n#pragma mark \u83b7\u53d6\u6b65\u884c\u8def\u5f84\u6570\u636e\n- (void)onGetWalkingRouteResult:(BMKRouteSearch*)searcher result:(BMKWalkingRouteResult*)result errorCode:(BMKSearchErrorCode)error\n{\n    \/\/ \u6e05\u7a7a\u5730\u56fe\u4e0a\u6240\u6709\u7684\u6807\u6ce8\u53ca\u6240\u6709\u8986\u76d6\u7269\n    NSArray* array = [NSArray arrayWithArray:_mapView.annotations];\n        [_mapView removeAnnotations:array];\n        array = [NSArray arrayWithArray:_mapView.overlays];\n        [_mapView removeOverlays:array];\n    \n    \/\/ \u8fd4\u56de\u6b63\u786e\u7ed3\u679c\n        if (error == BMK_SEARCH_NO_ERROR) {\n        \/\/ 1\u3001\u53d6\u51fa\u8def\u5f84\u6570\u636e\u4e2d\u7684\u7b2c\u4e00\u6761\uff08\u4e00\u822c\u53ef\u80fd\u4f1a\u6709\u591a\u6761\u8def\u5f84\u53ef\u9009\uff09\n        BMKWalkingRouteLine *plan = [result.routes firstObject];\n        \/\/ \u5c06\u5730\u56fe\u4e2d\u5fc3\u70b9\u8f6c\u5230\u8def\u5f84\u7684\u8d77\u70b9\n        self.mapView.centerCoordinate = plan.starting.location;\n        self.mapView.zoomLevel = 14.0f;\n        \n        \/\/ 2\u3001\u5728\u5730\u56fe\u4e0a\u6807\u6ce8\u5404\u8def\u6bb5\u70b9\n        int counts = 0;\n        for (int i = 0; i < plan.steps.count; i++) {\n            \n            \/\/ 2.1\u3001\u8d77\u70b9\n            if (i == 0) {\n                \/\/ \u521d\u59cb\u5316\u4e00\u4e2a\u6807\u6ce8\u70b9\n                BMKPointAnnotation *point = [[BMKPointAnnotation alloc] init];\n                \/\/ \u8bbe\u5b9a\u6807\u6ce8\u70b9\u5750\u6807\n                point.coordinate = plan.starting.location;\n                \/\/ \u8bbe\u5b9a\u6807\u6ce8\u70b9\u6807\u9898\n                point.title = @\"\u8d77\u70b9\";\n                \/\/ \u6dfb\u52a0\u5230\u5730\u56fe\n                [self.mapView addAnnotation:point];\n                \n            \/\/ 2.2\u3001\u7ec8\u70b9\n            }else if (i == plan.steps.count - 1) {\n                BMKPointAnnotation *point = [[BMKPointAnnotation alloc] init];\n                point.coordinate = plan.terminal.location;\n                point.title = @\"\u7ec8\u70b9\";\n                [self.mapView addAnnotation:point];\n                \n            \/\/ 2.3\u3001\u4e2d\u95f4\u8def\u6bb5\u8d77\u70b9\n            }else{\n                BMKWalkingStep *step = plan.steps[i];\n                BMKPointAnnotation *point = [[BMKPointAnnotation alloc] init];\n                point.coordinate = step.entrace.location;\n                point.title = step.entraceInstruction;\n                [self.mapView addAnnotation:point];\n            }\n            \/\/ \u8ba1\u7b97\u51fa\u5171\u7ecf\u8fc7\u591a\u5c11\u4e2a\u5730\u7406\u5750\u6807\uff0c\u4e3a\u540e\u7ed3\u521b\u5efa\u6570\u7ec4\u63d0\u4f9b\u957f\u5ea6\n            counts +=[plan.steps[i] pointsCount];\n        }\n        \n        \/\/ 3\u3001\u53d6\u51fa\u8def\u6bb5\u6240\u7ecf\u8fc7\u7684\u5730\u7406\u5750\u6807\u96c6\u5408\uff08c\u8bed\u8a00\u6570\u7ec4\uff09\n        BMKMapPoint temppoints[counts];\n        \n        int count = 0;\n        for (BMKWalkingStep *step in plan.steps) {\n            for (int i = 0; i < step.pointsCount; i++){\n                temppoints[count] = step.points[i];\n                count++;\n            }\n        }\n        \/\/ 4\u3001\u5c06\u5750\u6807\u70b9\u96c6\u5408\u8fdb\u884c\u8fde\u7ebf\uff0c\u751f\u6210\u6298\u7ebf\u6dfb\u52a0\u5230\u5730\u56fe\n                BMKPolyline* polyLine = [BMKPolyline polylineWithPoints:temppoints count:counts];\n                [_mapView addOverlay:polyLine];\n        }\n}\n\n\n#pragma mark \u5730\u56fe\u6dfb\u52a0\u8986\u76d6\u7269\u8c03\u7528\u7684\u4ee3\u7406\u65b9\u6cd5\uff0c\u6839\u636e\u8986\u76d6\u7269\u63cf\u8ff0\u751f\u6210\u89c6\u56fe\u663e\u793a\u5230\u5730\u56fe\u4e0a\n- (BMKOverlayView*)mapView:(BMKMapView *)map viewForOverlay:(id<BMKOverlay>)overlay\n{\n        if ([overlay isKindOfClass:[BMKPolyline class]]) {\n        BMKPolylineView* polylineView = [[BMKPolylineView alloc] initWithOverlay:overlay];\n        \/\/ \u586b\u5145\u989c\u8272\n        polylineView.strokeColor = [[UIColor blueColor] colorWithAlphaComponent:0.7];\n        \/\/ \u753b\u7b14\u5bbd\u5ea6\n        polylineView.lineWidth = 3.0;\n        return polylineView;\n    }\n        return nil;\n}\n\n@end<\/pre>\n<p><strong>\u56db\u3001Demo\u4e0b\u8f7d<\/strong><\/p>\n<p>\u94fe\u63a5: <a href=\"http:\/\/pan.baidu.com\/s\/1c0pNa9M\" target=\"_blank\">http:\/\/pan.baidu.com\/s\/1c0pNa9M<\/a> \u5bc6\u7801: 7c7h<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u5148\u770b\u6548\u679c\u56fe\uff1a \u4e8c\u3001\u5b9e\u73b0\u6b65\u9aa4 1\u3001\u521b\u5efa\u57fa\u672c\u89c6\u56fe\uff08\u8fd9\u4e00\u6b65\u53ef\u5148\u8df3\u8fc7\uff0c\u76f4\u63a5\u5728\u4ee3\u7801\u4e2d\u5199\u5165\u9700\u8981\u4f20\u5165\u7684\u6570\u636e\u5373\u53ef\uff09 2\u3001\u5b9e\u73b0\u5b9a\u4f4d\u529f\u80fd\uff0c\u8fd9\u4e0d\u662f\u8be5Demo\u7684\u6838\u5fc3\uff0c\u751a\u81f3\u53ef\u4ee5\u53bb\u6389\uff0c\u5177\u4f53\u505a\u6cd5\u53ef\u53c2\u7167http:\/\/www.yusian.com\/bbs\/thread-8375-1-1.html 3\u3001\u5982\u4f55\u8ba1\u7b97\u4e24\u5730\u7684\u8def\u5f84\u5e76\u5728\u5730\u56fe\u4e0a\u5c55\u73b0\u51fa\u6765\uff08\u91cd\u70b9\uff09 3.1\u3001\u521b\u5efa\u4e24\u4e2a\u70b9\uff08BMKPlanNode\u7c7b\uff0c\u5982\u679c\u662f\u6b65\u884c\u521b\u5efa\u540e\u7ed9name\u53cacityName\u8d4b\u503c\u5373\u53ef\uff09 3.2\u3001\u8def\u5f84\u8ba1\u7b97\u9009\u9879\uff08\u6b65\u884c\u3001\u516c\u4ea4\u3001\u81ea\u9a7e\u7b49\uff09\uff0c\u53d1\u8d77\u641c\u7d22 3.3\u3001\u5728\u4ee3\u7406\u65b9\u6cd5\u4e2d\u83b7\u53d6\u7f51\u7edc\u8ba1\u7b97\u7ed3\u679c 3.4\u3001\u5904\u7406\u8ba1\u7b97\u7ed3\u679c\uff08\u590d\u6742\u7684\u6765\u4e86\uff0c\u505a\u597d\u51c6\u5907\uff01\uff01\uff09 3.4.1\u3001\u5982\u679c\u662f\u6b65\u884c\u8ba1\u7b97\u7ed3\u679c\u8fd4\u56de\u7684\u662f\u4e00\u4e2aBMKWalkingRouteResult\u5bf9\u8c61 3.4.2\u3001\u8be5\u5bf9\u8c61\u4e2d\u6709\u4e2a\u7ed3\u679c\u4e3aBMKWalkingRouteLine\u7c7b\u578b\u7684\u6570\u7ec4\uff0c\u56e0\u4e3a\u6709\u53ef\u80fd\u4f1a\u6709\u591a\u6761\u7ebf\u8def 3.4.3\u3001\u6211\u4eec\u53d6\u7b2c\u4e00\u6761\u7ebf\u8def\uff08\u6570\u7ec4\u4e2d\u7684\u7b2c\u4e00\u4e2a\u5143\u7d20\uff0c\u4e00\u822c\u6700\u4f18\u7684\u653e\u5728\u6700\u524d\u9762\uff09 3.4.4\u3001\u8be5\u5bf9\u8c61\u4e2d\u6709\u4e2a\u7ed3\u679c\u4e3aBMKWalkingStep\u7c7b\u578b\u7684\u6570\u7ec4\uff0c\u4e00\u6761\u7ebf\u8def\u4e2d\u5206\u4e3a\u591a\u4e2a\u8def\u6bb5\uff08\u56e0\u4e3a\u4f1a\u6709\u5c94\u8def\u561b\uff09 3.4.5\u3001\u6211\u4eec\u53d6\u51fa\u6240\u6709\u7684\u8def\u6bb5\uff0c\u6bcf\u4e2a\u8def\u6bb5\u90fd\u4f1a\u6709\u4e2a\u5165\u53e3\u4fe1\u606f\u4e0e\u51fa\u53e3\u4fe1\u606fBMKRouteNode\u7c7b\u578b\u6570\u636e\uff0c\u8fd9\u4e2a\u53ef\u505a\u4e3a\u8def\u5f84\u70b9\u6807\u6ce8\u4f7f\u7528 3.4.6\u3001\u6bcf\u4e2a\u8def\u6bb5\u4fe1\u606f\u4e2d\u5305\u542b\u4e86\u8be5\u8def\u6bb5\u7684\u5730\u7406\u5750\u6807\u96c6\u5408\uff1aBMKMapPoint\u7c7b\u578b\u6570\u636e\u7684\u7ec4\u6570\uff0c\u6211\u4eec\u6700\u7ec8\u7684\u76ee\u7684\u5c31\u662f\u4e3a\u4e86\u53d6\u51fa\u8fd9\u4e2a\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\uff1b 3.4.7\u3001BMKMapPoint\u6570\u7ec4\u662f\u4e00\u4e2ac\u8bed\u8a00\u6570\u7ec4\uff0c\u4e0d\u80fd\u76f4\u63a5\u7528oc\u7684\u8bed\u6cd5\u53bb\u5904\u7406\uff0c\u4e4b\u6240\u6709\u8981\u53d6\u51fa\u6240\u6709\u7684\u8fd9\u79cd\u7c7b\u578b\u6570\u636e\u662f\u56e0\u4e3a\u6211\u4eec\u6700\u7ec8\u7684\u8def\u5f84\u662f\u7531\u8fd9\u4e9b\u70b9\u7ec4\u6210\uff0c\u7136\u540e\u518d\u7528\u6298\u7ebf\u5c06\u8fd9\u4e9b\u70b9\u8fde\u63a5\u6210\u7ebf\uff01 3.4.8\u3001\u5c0f\u7ed3\u4e00\u4e0b\uff0c\u5173\u952e\u6027\u7684\u4e09\u4e2a\u6570\u7ec4\uff1a\u8def\u7ebf&#8211;\u8def\u6bb5&#8211;\u8def\u5f84\u70b9\uff08BMKWalkingRouteLine&#8211;BMKWalkingStep&#8211;BMKMapPoint\uff09 3.5\u3001\u83b7\u53d6\u5230\u6240\u6709\u7684\u8def\u5f84\u70b9\u4e4b\u540e\uff0c\u5c06\u8fd9\u4e2a\u6570\u7ec4\u4f20\u7ed9\u7ed8\u56fe\u7c7bBMKPolyline\uff0c\u8ba9\u5176\u7ed8\u51fa\u6298\u7ebf\uff0c\u5176\u5b9e\u6240\u8c13\u7684\u8def\u5f84\u66f2\u7ebf\u5c31\u662f\u7531\u5f88\u591a\u6761\u5c0f\u6bb5\u7684\u6298\u7ebf\u7ec4\u6210\u3002 3.6\u3001\u901a\u8fc7mapView\u7684\u4ee3\u7406\u65b9\u6cd5\uff0c\u5c06\u6298\u7ebf\u5c55\u793a\u5230\u5730\u56fe\u4e0a\uff0c\u8def\u5f84\u89c4\u5212\u5927\u529f\u9020\u6210\uff01 \u4e09\u3001\u5173\u952e\u6027\u4ee3\u7801\u793a\u4f8b<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[13],"class_list":["post-430","post","type-post","status-publish","format-standard","hentry","category-project","tag-bdmap"],"_links":{"self":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts\/430","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/comments?post=430"}],"version-history":[{"count":0,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts\/430\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/media?parent=430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/categories?post=430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/tags?post=430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}