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2014/10/15 ¤U¤È 10:11:46
iphone Programming Glossary: mymapviewuserLocation: latitude/longitude return zero? http://stackoverflow.com/questions/3178965/userlocation-latitude-longitude-return-zero working correctly would I be better doing this via CLLocationManager IBAction findMePressed MKUserLocation myLocation myMapView userLocation CLLocationCoordinate2D coord myLocation location coordinate myMapView setCenterCoordinate coord animated YES.. MKUserLocation myLocation myMapView userLocation CLLocationCoordinate2D coord myLocation location coordinate myMapView setCenterCoordinate coord animated YES NSLog @ findMePressed ... f f coord.latitude coord.longitude EDIT Added ... IBAction.. @ findMePressed ... f f coord.latitude coord.longitude EDIT Added ... IBAction findMePressed MKUserLocation myLocation myMapView userLocation CLLocationCoordinate2D coord myLocation location coordinate MKCoordinateRegion region MKCoordinateRegionMakeWithDistance..
Mapkit, how to detect annotations have loaded http://stackoverflow.com/questions/4083491/mapkit-how-to-detect-annotations-have-loaded pin has finished it's drop animation. Currently I am able to simulate it with the following method void showCallOut myMapView selectAnnotation myMapView.annotations objectAtIndex 0 animated YES In my viewDidLoad is where my annotation is created.. animation. Currently I am able to simulate it with the following method void showCallOut myMapView selectAnnotation myMapView.annotations objectAtIndex 0 animated YES In my viewDidLoad is where my annotation is created myMapView addAnnotation annotation.. myMapView.annotations objectAtIndex 0 animated YES In my viewDidLoad is where my annotation is created myMapView addAnnotation annotation The problem is that you simply can't callout self showCallOut after that because at run time it..
Why is the MKMapView's userLocation property rubbish … for a while? http://stackoverflow.com/questions/4606539/why-is-the-mkmapviews-userlocation-property-rubbish-for-a-while this out and it may take a while. Instead of using it in viewDidLoad use THIS delegate method void mapView MKMapView myMapView didUpdateUserLocation MKUserLocation userLocation You will need to set your mapview delegate to self. share improve this..
Showing Specific Region Using MapKit http://stackoverflow.com/questions/8679499/showing-specific-region-using-mapkit count 4 interiorPolygons NSArray arrayWithObject asiaOverlay the array can have more than one cutout if needed myMapView addOverlay worldOverlay and implement the viewForOverlay delegate method MKOverlayView mapView MKMapView mapView viewForOverlay..
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