I stored my coordinates lat/long in an NSMutableDictionary. I call
them up upon load. Not sure if this helps- but I created something
called "headlinekey" which is the key to the dictinoary and the short
headline on the annotation.
for(NSString *headlineKey in [eDict allKeys]){
float theLat = [[latDict objectForKey:headlineKey] doubleValue];
float theLong = [[longDict objectForKey:headlineKey]
doubleValue];
CLLocationCoordinate2D theCoordinate;
theCoordinate.latitude = theLat;
theCoordinate.longitude = theLong;
AddressAnnotation *theAnnot = [[AddressAnnotation alloc]
initWithCoordinate:theCoordinate andWithText:headlineKey
andWithSubtext:[eDict objectForKey:headlineKey]];
//AddressAnnotation *theAnnot = [[AddressAnnotation alloc]
initWithCoordinate:theCoordinate andWithText:headlineKey];
[self.mapView addAnnotation:theAnnot];
}
On Sat, Sep 11, 2010 at 3:23 AM, Philip Vallone
<[email protected]> wrote:
> Hi,
>
> I am need of some advice. I have a MKMapView which allows users to add a
> bunch of MKPlacemark's that I've subclassed. How can I uniquely identify each
> placemark so I can store or retrieve information about that placemark?
>
> Thanks for help.
>
> Phil
>
>
>
>
>
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