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どのように各バブルを異なる色にするのですか？ここで配列の複数のMapKitオーバーレイカラー
は色の私の配列です：
var tableColors = [UIColor(red: 220.0/255.0, green: 95.0/255.0, blue: 19.0/255.0, alpha: 0.9), // Rust
UIColor(red: 255.0/255.0, green: 191.0/255.0, blue: 59.0/255.0, alpha: 0.9), // Yellow
UIColor(red: 255.0/255.0, green: 91.0/255.0, blue: 51.0/255.0, alpha: 0.9), // Red
UIColor(red: 0.0/255.0, green: 160.0/255.0, blue: 174.0/255.0, alpha: 0.9), // KAL
UIColor(red: 0.0/255.0, green: 121.0/255.0, blue: 95.0/255.0, alpha: 0.9), // Green
UIColor(red: 104.0/255.0, green: 68.0/255.0, blue: 88.0/255.0, alpha: 0.9), // Purple
UIColor(red: 244.0/255.0, green: 97.0/255.0, blue: 119.0/255.0, alpha: 0.9), // Pink
UIColor(red: 1.0/255.0, green: 116.0/255.0, blue: 200.0/255.0, alpha: 0.9), // Blue
UIColor(red: 0.0/255.0, green: 188.0/255.0, blue: 111.0/255.0, alpha: 0.9), // Light Green
UIColor(red: 0.0/255.0, green: 196.0/255.0, blue: 179.0/255.0, alpha: 0.9), // Aqua
UIColor(red: 246.0/255.0, green: 50.0/255.0, blue: 62.0/255.0, alpha: 0.9)] // Hot
ここCloudKitデータから場所を作成するコードです。
func fetchBubble() {
let query = CKQuery(recordType: "Collection", predicate: NSPredicate(format: "TRUEPREDICATE", argumentArray: nil))
publicDB!.performQuery(query, inZoneWithID: nil) { results, error in
if error == nil {
for collection in results! {
let collectionLocation = collection.valueForKey("Location") as? CLLocation
let collectionName = collection.valueForKey("Name") as! String
dispatch_async(dispatch_get_main_queue(), {() -> Void in
if CLLocationManager.isMonitoringAvailableForClass(CLCircularRegion.self) {
let intrepidLat: CLLocationDegrees = (collectionLocation?.coordinate.latitude)!
let intrepidLong: CLLocationDegrees = (collectionLocation?.coordinate.longitude)!
let title = collectionName
let coordinate = CLLocationCoordinate2DMake(intrepidLat, intrepidLong)
let regionRadius = 50.0
let region = CLCircularRegion(center: CLLocationCoordinate2D(latitude: coordinate.latitude,
longitude: coordinate.longitude), radius: regionRadius, identifier: title)
self.locationManager.startMonitoringForRegion(region)
let restaurantAnnotation = MKPointAnnotation()
self.mapView.addAnnotation(restaurantAnnotation)
restaurantAnnotation.coordinate = coordinate
let circle = MKCircle(centerCoordinate: coordinate, radius: regionRadius)
self.mapView.addOverlay(circle)
self.numberOfObjectsInMyArray()
}
else {
print("System can't track regions")
}
})
}
}
else {
print(error)
}
}
}
そして、私は色をループしかし現時点では、それは各アレイからの同じ色を適用しているのいくつかの方法を試みた
func mapView(mapView: MKMapView, rendererForOverlay overlay: MKOverlay) -> MKOverlayRenderer {
let circleRenderer = MKCircleRenderer(overlay: overlay)
for index in 1...5 {
circleRenderer.fillColor = self.tableColors[index + 1]
}
return circleRenderer
}
次のコードで円を描きます気泡の
ご協力いただければ幸いです。