CODEWITHSUNDEEP
iphoneobjective-ciosxcodeipad
fadd
fadd

Reputation: 584

Store latitude and longitude in NSMutableArray Xcode

How to store multiple points (latitude and longitude) in NSMutableArray?

Upvotes: 2

Views: 6269

Answers (4)

mangesh
mangesh

Reputation: 574

//NSMutable array to store values
NSMutableArray *array =[[NSMutableArray alloc] init];    
//some lat and long values
NSDictionary *latLongDict = @{@"lat" : @(18.25689), @"long":@(48.25689)};

//add the objects to the array
[array addObject:latLongDict];

Upvotes: 1

Phil Wilson
Phil Wilson

Reputation: 928

You could store the data inside a dictionary object:

NSMutableArray *locationArray =[[NSMutableArray alloc] init];

//some lat and long values
CGFloat latitude = 18.25689;
CGFloat longitude = 48.25689;

NSDictionary *locationDict = @{ @"latitude" : [NSNumber numberWithFloat:latitude], @"longitude" : [NSNumber numberWithFloat:longitude] };

[locationArray addObject:locationDict];

and access them by:

NSUInteger anIndex = 0;
NSDictionary *locDict = [locationArray objectAtIndex:anIndex];
NSNumber *latitudeNumber = (NSNumber *)[locDict objectForKey:@"latitude"];
NSNumber *longitudeNumber = (NSNumber *)[locDict objectForKey:@"longitude"];

Upvotes: 0

Prabhjot Singh Gogana
Prabhjot Singh Gogana

Reputation: 1408

Using Mapkit framework you can find the current location along with near by location with their latitude & longitude

 CLLocationCoordinate2D location;
 location = [mMapView.userLocation coordinate];

 if(iLat && iLng) 
 {

    location.latitude = [iLat floatValue];
    location.longitude = [iLng floatValue];
 }

Store value on array

NSMutableArray *a= [[NSMutableArray alloc] initWithObjects:location.latitude,location.longitude, nil];

Upvotes: -1

joerick
joerick

Reputation: 16448

You've got a few options:

I'd recommend the latter, as you might find that you'll need the extra functionality on CLLocation later.

Upvotes: 6

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