[SWIFT] 어떻게 MKPointAnnotation에 버튼을 추가하려면?

어떻게 MKPointAnnotation에 버튼을 추가하려면?

해결법

1. ---

   1.당신은 제목과 자막과 함께 버튼을 추가 구현이 방법이 단지 필요가 맞아요하고있다

   당신은 제목과 자막과 함께 버튼을 추가 구현이 방법이 단지 필요가 맞아요하고있다

    import UIKit
    import MapKit
    import CoreLocation
   
    class MapKitViewController: UIViewController, MKMapViewDelegate
    {
       let locationManager = CLLocationManager()
       @IBOutlet weak var nmapView: MKMapView!
       override func viewDidLoad()
       {
           super.viewDidLoad()
           locationManager.requestWhenInUseAuthorization()
           locationManager.startUpdatingLocation()
           let location = CLLocationCoordinate2D(
               latitude: 53.4265107,
               longitude: 14.5520357)
   
           let span = MKCoordinateSpanMake(0.05, 0.05)
           let region = MKCoordinateRegion(center: location, span: span)
           nmapView.setRegion(region, animated: true)
           nmapView.showsPointsOfInterest = false
           nmapView.showsUserLocation = true
           displayMarkers()
       }
   
       // When user taps on the disclosure button you can perform a segue to navigate to another view controller
       func mapView(mapView: MKMapView!, annotationView view: MKAnnotationView!, calloutAccessoryControlTapped control: UIControl!) {
           if control == view.rightCalloutAccessoryView{
               println(view.annotation.title) // annotation's title
               println(view.annotation.subtitle) // annotation's subttitle
   
               //Perform a segue here to navigate to another viewcontroller
               // On tapping the disclosure button you will get here
           }
       }
   
       // Here we add disclosure button inside annotation window
       func mapView(mapView: MKMapView!, viewForAnnotation annotation: MKAnnotation!) -> MKAnnotationView! {
   
           println("viewForannotation")
           if annotation is MKUserLocation {
               //return nil 
               return nil
           }
   
           let reuseId = "pin"
           var pinView = mapView.dequeueReusableAnnotationViewWithIdentifier(reuseId) as? MKPinAnnotationView
   
           if pinView == nil {
               //println("Pinview was nil")
               pinView = MKPinAnnotationView(annotation: annotation, reuseIdentifier: reuseId)
               pinView!.canShowCallout = true
               pinView!.animatesDrop = true
               }
   
           var button = UIButton.buttonWithType(UIButtonType.DetailDisclosure) as UIButton // button with info sign in it
   
           pinView?.rightCalloutAccessoryView = button
   
   
           return pinView
       }
   
   
       func displayMarkers() -> Void
       {
           let jsonURL: NSURL = NSURL(string: "http://atnight.wtznc.com/json.php")!
   
           var dataFromNetwork: NSData = NSData(contentsOfURL: jsonURL)!
           let json = JSON(data: dataFromNetwork)
           var jsonSize = json.count
   
           var todaysDate:NSDate = NSDate()
           var dateFormatter:NSDateFormatter = NSDateFormatter()
           dateFormatter.dateFormat = "yyyy-MM-dd"
           var formattedDate:String = dateFormatter.stringFromDate(todaysDate)
   
           let annotationView = MKAnnotationView()
   
           // Adding button here wont do anything  so remove these two lines
   
   
           let detailButton: UIButton = UIButton.buttonWithType(UIButtonType.DetailDisclosure) as UIButton
           annotationView.rightCalloutAccessoryView = detailButton
   
           // For adding button we have to use a method named as viewForAnnotation 
   
           for(var i = 0; i < jsonSize; i++)
           {
               if(json[i]["rozpoczecie"].stringValue == formattedDate)
               {
                   let clubID = json[i]["id_klub"].stringValue
                   let annotation = MKPointAnnotation()
                   let (resultSet, err) = SD.executeQuery("SELECT * FROM Clubs WHERE ID = ?", withArgs: [clubID])
                   if(err != nil){println("blad")}
                   else
                   {
                       for row in resultSet
                       {
                           let name = row["Name"]?.asString()
                           let latitude = row["Latitude"]?.asDouble()
                           let longitude = row["Longitude"]?.asDouble()
                           annotation.title = name
                           var markerLatitude: Double = latitude!
                           var markerLongitude: Double = longitude!
                           let location = CLLocationCoordinate2D(latitude: markerLatitude, longitude: markerLongitude)
                           annotation.setCoordinate(location)
                           annotation.subtitle = json[i]["nazwa"].stringValue
                       }
                       nmapView.addAnnotation(annotation)
                   }
               }
           }
       }
   }
   

   내 출력을 확인하십시오.

from https://stackoverflow.com/questions/28225296/how-to-add-a-button-to-the-mkpointannotation by cc-by-sa and MIT license