mkannotationview

问题 I have a class of Picture which contains latitude and longitude and image of each location. I want to add them as annotation to the MapView and show its image instead of pin for those locations. I have a customized annotation which is: @interface Annotation : MKAnnotationView <MKAnnotation> @property (nonatomic,assign) CLLocationCoordinate2D coordinate; @property (nonatomic,copy) NSString *title; @property (nonatomic,copy) NSString *subtitle; @property (nonatomic,retain) UIImage *image; @end

问题 I am working in map view annotation. The marker annotation should be displayed using the parking rule type If paid pin image be "paid" and if free pin image be "free" I am getting all annotation as "paid" image I have attached my code below can any one help me in this issue to fix func mapView(_ mapView: MKMapView, viewFor annotation: MKAnnotation) -> MKAnnotationView? { // Don't want to show a custom image if the annotation is the user's location. guard !(annotation is MKUserLocation) else {

问题 Hi I am using a custom annotation in replacement of the blue GPS position dot. I have added it to the map like so in the viewForAnnotation. OurLocAnnotation class conforms to MKAnnotation delegate. //Custom location view if([annotation isKindOfClass:[OurLocAnnotation class]]) { static NSString *identifier = @"currentLocation"; SVPulsingAnnotationView *pulsingView = (SVPulsingAnnotationView *)[self.recycleMap dequeueReusableAnnotationViewWithIdentifier:identifier]; if(pulsingView == nil) {

问题 I am creating an MKAnnotationView with a detail disclosure button. In mapView: viewForAnnotation: I just create an placeholder button. // the right accessory view needs to be a disclosure button ready to bring up the photo aView.rightCalloutAccessoryView = [UIButton buttonWithType:UIButtonTypeDetailDisclosure]; In mapView: didSelectAnnotationView: I actually create a button to be used (with the relevant tag) // create a button for the callout UIButton *disclosure = [self.delegate

问题 I have a MKMapView with a lot of annotation pins defined from a parser xml; thats my code: -(IBAction)LoadAnnotation:(id)sender { RXML element ... RXML iterate.... [myMap removeAnnotations:myMap.annotations]; annotation.title = // NSString from RXML parser annotation.subtitle = // NSString from RXML parser myValue = // float value from RXML parser [mymap addAnnotation:annotation]; } and then - (MKAnnotationView *) mapView:(MKMapView *)mapView viewForAnnotation:(id <MKAnnotation>) annotation2

问题 I wish to pass informations from a Pin annotation to another viewController.I can pass the title and subtitle of the annotation but I need to pass some extra information along with these. Is there a way to add extra information to a MKPointAnnotation other than just title and subtitle? here I have the pin title and subtitle set so it appears on the map: var zoopin = MKPointAnnotation() zoopin.coordinate = zoo zoopin.title = "The zoo" zoopin.subtitle = "hello this is the zoo" mapView

问题 This may sound like a generic question but I've only found answers if I want the same image for all my pins, which i don't. That's how i'm working right now : I have all my locations in an array of Locations (custom class with long, lat, name, pin name). in the viewdidLoad I loop that array and create my pins with every object found, see following code : for(int i = 0 ; i<[_locationList count] ; i++) { Location *item = [_locationList objectAtIndex:i]; CLLocationCoordinate2D coordinate;

问题 I parse an xml that contains the string 0 ,1 and 2. //For reference 0 = Green 1 = Red 2 = Purple I have a class that confirms to the MKAnnotaion that contains the below variables that are properties. CLLocationCoordinate2D coordinate; NSString *title; NSString *subtitle; MKPinAnnotationColor pinColor; This class is named MyAnnotation Now in the viewDidLoad of the map view I run a for loop to iterate over the parsed data like the below (locationArray holds this data and I pull out all the info

问题 Titles and subtitles can be added to the user location that iOS shows using MKUserLocation. When the user taps on the location, these will show in a bubble above the location. The thought bubbles for other annotations can be shown by selecting the annotation with setSelected:animated: from MKAnnotationView. Unfortunately, MKUserLocation does not descend from MKAnnotationView. How can I programmatically select the user location so the annotation appears over the user location without the user

问题 I've made custom map callouts. My callouts contains UIButtons and UITextView . When I tap UIButton , it presses nice. But when I tap UITextView it moves cursor to tap position and then deselects pin and disappears callout... I've implemented hitTest:withEvent: method of MyAnnotationView like here: https://stackoverflow.com/a/13495795/440168 But as I see in log, [super hitTest:withEvent:] never returns nil . Here is my MyAnnotationView methods: - (BOOL)pointInside:(CGPoint)point withEvent: