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I am a beginner, and i can't understand one thing. In this example there exist Info button. As I understand there piece of code returns this button: 

  func mapView(_ mapView: MGLMapView, rightCalloutAccessoryViewFor annotation: MGLAnnotation) -> UIView? {
    return UIButton(type: .detailDisclosure)
}

So the question is: how can I open another View (view name: extraInfo, viewcontroller's name: extraInfoController) from this button programmatically? Please, can u reply in detail, because as i already sad, I am beginner. :) (I am using Swift, not Obj-C)

Kirill
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1 Answers1

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You can use this delegate method

func mapView(_ mapView: MGLMapView, annotation: MGLAnnotation, calloutAccessoryControlTapped control: UIControl) {

}
Sivajee Battina
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  • Would you be able to answer a little more in detail? How can I open new View? Srry for this questions, but I am beginner and trying to understand this thing) – Kirill Apr 09 '17 at 11:45
  • If you want to present view from this, you have to use this: self.presentViewController(VC, animated: true, completion: nil). Here VC is view controller which you can present – Sivajee Battina Apr 09 '17 at 11:55
  • If you are unaware of presenting view controller. This link may helpful http://stackoverflow.com/questions/24099533/swift-presentviewcontroller – Sivajee Battina Apr 09 '17 at 11:57