7.8 Converting Longitude and Latitude to a Meaningful Address

来源：互联网发布：西安软件行业编辑：程序博客网时间：2024/04/30 08:32

通过经纬度获取地址信息

- (void)viewDidLoad

{

[superviewDidLoad];

CLLocation *location = [[CLLocationalloc]initWithLatitude:39.904989

longitude:116.405285];

self.myGeocoder = [[CLGeocoderalloc]init];

[self.myGeocoder

reverseGeocodeLocation:locationcompletionHandler:^(NSArray *placemarks,NSError *error) {

if (error ==nil && [placemarkscount] >0){

CLPlacemark *placemark = [placemarksobjectAtIndex:0];/* We received the results */

NSLog(@"Country = %@", placemark.country);

NSLog(@"name = %@", placemark.name);

NSLog(@"thoroughfare = %@", placemark.thoroughfare);

NSLog(@"subThoroughfare = %@", placemark.subThoroughfare);

NSLog(@"locality = %@", placemark.locality);

NSLog(@"subLocality = %@", placemark.subLocality);

NSLog(@"administrativeArea = %@", placemark.administrativeArea);

NSLog(@"subAdministrativeArea = %@", placemark.subAdministrativeArea);

NSLog(@"postalCode = %@", placemark.postalCode);

NSLog(@"ISOcountryCode = %@", placemark.ISOcountryCode);

NSLog(@"inlandWater = %@", placemark.inlandWater);

NSLog(@"ocean = %@", placemark.ocean);

NSLog(@"areasOfInterest = %@", placemark.areasOfInterest);

}

elseif (error ==nil &&

[placemarkscount] ==0){

NSLog(@"No results were returned.");

}

elseif (error !=nil){

NSLog(@"An error occurred = %@", error); }

}];

}

输出：

2014-04-08 14:12:59.756 cookbook[592:c07] Country = China

2014-04-08 14:12:59.758 cookbook[592:c07] name = Danta Coffee

2014-04-08 14:12:59.758 cookbook[592:c07] thoroughfare = Danta Coffee

2014-04-08 14:12:59.758 cookbook[592:c07] subThoroughfare = (null)

2014-04-08 14:12:59.759 cookbook[592:c07] locality = (null)

2014-04-08 14:12:59.759 cookbook[592:c07] subLocality = Dongcheng

2014-04-08 14:12:59.760 cookbook[592:c07] administrativeArea = Beijing

2014-04-08 14:12:59.760 cookbook[592:c07] subAdministrativeArea = (null)

2014-04-08 14:12:59.760 cookbook[592:c07] postalCode = (null)

2014-04-08 14:12:59.760 cookbook[592:c07] ISOcountryCode = CN

2014-04-08 14:12:59.761 cookbook[592:c07] inlandWater = (null)

2014-04-08 14:12:59.761 cookbook[592:c07] ocean = (null)

2014-04-08 14:12:59.761 cookbook[592:c07] areasOfInterest = (null)

如果输入的经纬度是：

CLLocation *location = [[CLLocationalloc] initWithLatitude:24.5

longitude:118.13];

则输出是：

2014-04-08 14:16:19.442 cookbook[613:c07] Country = China

2014-04-08 14:16:19.443 cookbook[613:c07] name = No. 1389 Xianyue Road

2014-04-08 14:16:19.443 cookbook[613:c07] thoroughfare = Xianyue Road

2014-04-08 14:16:19.444 cookbook[613:c07] subThoroughfare = No. 1389

2014-04-08 14:16:19.444 cookbook[613:c07] locality = Xiamen

2014-04-08 14:16:19.444 cookbook[613:c07] subLocality = Huli

2014-04-08 14:16:19.444 cookbook[613:c07] administrativeArea = Fujian

2014-04-08 14:16:19.445 cookbook[613:c07] subAdministrativeArea = (null)

2014-04-08 14:16:19.445 cookbook[613:c07] postalCode = (null)

2014-04-08 14:16:19.445 cookbook[613:c07] ISOcountryCode = CN

2014-04-08 14:16:19.445 cookbook[613:c07] inlandWater = (null)

2014-04-08 14:16:19.446 cookbook[613:c07] ocean = (null)

2014-04-08 14:16:19.446 cookbook[613:c07] areasOfInterest = (null)

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