获取用户位置坐标与MapKit

Question

I“M在我的应用程序中使用MapKit与

[mapview setShowUserLocation:YES]; 

我想设置region.center.latitude和region.center.longitude用的坐标disaply用户位置用户位置，该怎么办呢

Answer 1

这里是我的回答，我尝试类似的东西和它的工作：

//inside my ViewDidLOad 
locManager = [[CLLocationManager alloc] init]; 
[locManager setDelegate:self]; 
[locManager setDesiredAccuracy:kCLLocationAccuracyBest]; 
[locManager startUpdatingLocation]; 

- (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation {
 
    CLLocationCoordinate2D loc = [newLocation coordinate]; 
    [maptView setCenterCoordiante:loc]; 

} 

Answer 2

我觉得这个回答你的问题：？ Returning Mapkit Userlocation Coordinates

（使用mapView.userLocation.location.coordinate.latitude和mapView.userLocation.location.coordinate.longitude properties）

，然后注入这些坐标到

-(void)setCenterCoordinate:(CLLocationCoordinate2D)coordinate animated:(BOOL)animated

您的MKMapView实例

。

Answer 3

出于某种原因，这并没有为我工作。它将我带到坐标（0.0000,0.0000）。下面是我的代码，如果你有机会检查出来。谢谢您的帮助！

[mapView setMapType:MKMapTypeStandard]; 
[mapView setZoomEnabled:YES]; 
[mapView setScrollEnabled:YES]; 
mapView.showsUserLocation=TRUE; 

MKCoordinateRegion region = { {0.0, 0.0 }, { 0.0, 0.0 } }; 

CLLocationCoordinate2D myCoord = {mapView.userLocation.location.coordinate.latitude,mapView.userLocation.location.coordinate.longitude}; 
[mapView setCenterCoordinate:myCoord animated:YES]; 

region.span.longitudeDelta = 0.01f; 
region.span.latitudeDelta = 0.01f; 
[mapView setRegion:region animated:YES]; 

[mapView setDelegate:self]; 

Answer 4

容易得多：

-(void)mapView:(MKMapView *)mapView didUpdateUserLocation:(MKUserLocation *)userLocation { 
MKCoordinateRegion region = MKCoordinateRegionMakeWithDistance(userLocation.location.coordinate, 1500, 1500); 
[mapView setRegion:region animated:YES]; 
}