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[NEW FEATURE] ✨ Add map view to show location of restaurants
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...odeproj/project.xcworkspace/xcuserdata/william.xcuserdatad/UserInterfaceState.xcuserstate
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| // | ||
| // MapViewController.swift | ||
| // FoodPin | ||
| // | ||
| // Created by William Kpabitey Kwabla on 3/4/19. | ||
| // Copyright © 2019 William Kpabitey Kwabla. All rights reserved. | ||
| // | ||
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| import UIKit | ||
| import MapKit | ||
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| class MapViewController: UIViewController { | ||
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| @IBOutlet var mapView:MKMapView! | ||
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| var restaurant:Restaurant! | ||
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| override func viewDidLoad() { | ||
| super.viewDidLoad() | ||
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| mapView.delegate = self | ||
| mapView.showsCompass = true | ||
| mapView.showsScale = true | ||
| mapView.showsTraffic = true | ||
| mapView.showsBuildings = true | ||
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| // Do any additional setup after loading the view. | ||
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| // Convert address to coordinate and annotate it on map. | ||
| let gecoder = CLGeocoder() | ||
| gecoder.geocodeAddressString(restaurant.location) { (placemarks, error) in | ||
| if let error = error { | ||
| print(error) | ||
| return | ||
| } | ||
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| guard let placemarks = placemarks else{return} | ||
| // Get the first placemark | ||
| let placemark = placemarks[0] | ||
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| // Add annotation | ||
| let annotation = MKPointAnnotation() | ||
| annotation.title = self.restaurant.name | ||
| annotation.subtitle = self.restaurant.type | ||
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| guard let location = placemark.location else{return} | ||
| annotation.coordinate = location.coordinate | ||
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| // Display the annotation | ||
| self.mapView.showAnnotations([annotation], animated: true) | ||
| self.mapView.selectAnnotation(annotation, animated: true) | ||
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| } | ||
| } | ||
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| /* | ||
| // MARK: - Navigation | ||
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| // In a storyboard-based application, you will often want to do a little preparation before navigation | ||
| override func prepare(for segue: UIStoryboardSegue, sender: Any?) { | ||
| // Get the new view controller using segue.destination. | ||
| // Pass the selected object to the new view controller. | ||
| } | ||
| */ | ||
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| } | ||
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| extension MapViewController: MKMapViewDelegate { | ||
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| func mapView(_ mapView: MKMapView, viewFor annotation: MKAnnotation) -> MKAnnotationView? { | ||
| let identifier = "MyPin" | ||
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| if annotation.isKind(of: MKUserLocation.self) { | ||
| return nil | ||
| } | ||
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| // Reuse the annotation if possible | ||
| var annotationView: MKPinAnnotationView? = mapView.dequeueReusableAnnotationView(withIdentifier: identifier) as? MKPinAnnotationView | ||
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| if annotationView == nil { | ||
| annotationView = MKPinAnnotationView(annotation: annotation, reuseIdentifier: identifier) | ||
| annotationView?.canShowCallout = true | ||
| } | ||
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| let leftIconView = UIImageView(frame: CGRect.init(x: 0, y: 0, width: 53, height: 53)) | ||
| leftIconView.image = UIImage(named: restaurant.image) | ||
| annotationView?.leftCalloutAccessoryView = leftIconView | ||
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| // Customize pin tint color | ||
| annotationView?.pinTintColor = UIColor.orange | ||
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| return annotationView | ||
| } | ||
| } |
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