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POHow do I get exact coordinates using iPhone CLLocationManager
 

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  1. POHow do I get exact coordinates using iPhone CLLocationManager
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    <p>I am using CLLocationManager *locationManager and getting coordinates but these coordinates are not exact as google map coordinates.</p> <p>iPhone coordinates are the following &lt;+26.86126232,+75.75962328>+/-100.00m(speed -1.00 mps/course-1.00)</p> <p>google map coordinates for same device's location place coordinates are following &lt;+26.860524,+75.761569></p> <p>Google map coordinates are right but iPhone coordinates are wrong these are 100 meter away from google map's exact coordinates.</p> <p>How do I get the exact coordinates.</p> <pre><code> // MyCLController.h // mapCurrentLocation // // Created by mac on 18/11/11. // Copyright 2011 __MyCompanyName__. All rights reserved. </code></pre> <p>//</p> <pre><code> #import &lt;Foundation/Foundation.h&gt; @protocol MyCLControllerDelegate @required - (void)locationUpdate:(CLLocation *)location; - (void)locationError:(NSError *)error; @end @interface MyCLController : NSObject&lt;CLLocationManagerDelegate&gt; { IBOutlet UILabel *locationLabel; CLLocationManager *locationManager; id delegate; } @property (nonatomic, retain) CLLocationManager *locationManager; @property (nonatomic, assign) id delegate; - (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation; - (void)locationManager:(CLLocationManager *)manager didFailWithError:(NSError *)error; @end // // MyCLController.m // mapCurrentLocation // // Created by mac on 18/11/11. // Copyright 2011 __MyCompanyName__. All rights reserved. // #import "MyCLController.h" @implementation MyCLController @synthesize locationManager; @synthesize delegate; - (id) init { self = [super init]; if (self != nil) { self.locationManager = [[[CLLocationManager alloc] init] autorelease]; self.locationManager.delegate = self; // send loc updates to myself } return self; } - (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation { // NSLog(@"Location: %@", [newLocation description]); [self.delegate locationUpdate:newLocation]; } - (void)locationManager:(CLLocationManager *)manager didFailWithError:(NSError *)error { //NSLog(@"Error: %@", [error description]); [self.delegate locationError:error]; } - (void)dealloc { [self.locationManager release]; [super dealloc]; } @end and here i am using this class-- #import "mapCurrentLocationViewController.h" @implementation mapCurrentLocationViewController /* // The designated initializer. Override to perform setup that is required before the view is loaded. - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) { // Custom initialization } return self; } */ - (void)viewDidLoad { locationController = [[MyCLController alloc] init]; locationController.delegate = self; [locationController.locationManager startUpdatingLocation]; } - (void)locationUpdate:(CLLocation *)location { locationLabel.text = [location description]; } - (void)locationError:(NSError *)error { locationLabel.text = [error description]; } - (void)dealloc { [locationController release]; [super dealloc]; } @end </code></pre>
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    1. USpriya
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    1. COSo how are you getting the coordinates currently? You need to show some code, at least.
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      1. POHow do I get exact coordinates using iPhone CLLocationManager
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    2. CO- (void)viewDidLoad { locationController = [[MyCLController alloc] init]; locationController.delegate = self; [locationController.locationManager startUpdatingLocation]; } - (void)dealloc { [locationController release]; [super dealloc]; } - (void)locationUpdate:(CLLocation *)location { locationLabel.text = [location description]; } - (void)locationError:(NSError *)error { locationLabel.text = [error description]; }
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      1. POHow do I get exact coordinates using iPhone CLLocationManager
      1. USpriya
    3. COin MyCLController class i am defining delegates <CLLocationManagerDelegate> and creating object of CLLocationManager *locationManager. This class is taken from example.
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