I imagine its pretty simple, but I wont find it. I want to show the longitude und latitude of the current user position in two textfields. One for each value.
I have a function that drop pin with this code: ParkPlaceMark *placemark=[[ParkPlaceMark alloc] initWithCoordinate:location];
HI all i am trying to change the image of annotation when user walk in following code - (void)locationManager:(CLLocationManager *)managerdidUpdateToLocation:(CLLocation *)newLocationfro开发者_运维百
I have a checkin related app. When user clicks a venue on map, callout will popup and show its name and address. At the same time, if the venue is within 1000m from current location, a check in button
Could a map开发者_JS百科View.region.span.longitudeDelta or mapView.region.span.latitudeDelta be negative ?The delta cannot be a negative value. Because it is a kind of distance and distance cannot be
I\'m in a situation where there will be 500+ annotations to load onto a map. What some ways that you have dealt with the resulting lag with so many annotations on the map?
How to create Touch Events for MKMapView. I\'m using UIViewController and adding MKMapView on that using interface builder.
What would be the best way to place a dot (a custom png) on an MKMapView, and allow the user to move the dot around the map. Additionally, when the finger is released, the map should center on the开发
I\'d like to have the imagery of a UIMapView for a whole city cac开发者_开发问答hed and shipped with my app to have the user actually see a map when they are offline.
I\'ve placed a UIview above an MKMapView with the intention of stealing the two-finger pan from the map view when I am tracking a user\'s location. If you notice Google m开发者_开发问答aps app does th
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