SWIFT: try to use objectclass delegate method c

I have an existing one Objective-C SDK (AugmentedKit SDK)

. I am trying to use it with Swift

. AugmentedKit SDK

has a class called ' AKSurfaceView

' that implements a delegate for protocol << 24>.

@class AKSurfaceView;
@protocol AKViewDataSource;

@protocol AKViewDelegate<AKViewDataSource>

      

        
        
        
      

    

AKViewDataSource looks like this:

@protocol AKViewDataSource<NSObject>
@required
-(AKMarkerTemplate*) viewforMarker:(AKMarker*) marker; 

      

        
        
        
      

    

I created a brigade file, implemented other methods from AKSurfaceView

, etc. - everything works fine, but when I try to add a link AKViewDelegate

to mine UIViewControllerClass

it ends up with a compile error:

"Type POIViewController

does not match protocol ' AKViewDataSource

'"

My implementation looks like this:

class POIViewController: UIViewController, AKViewDelegate {

      

        
        
        
      

    

My implementation ' viewforMarker

' in SWIFT looks like this:

func viewforMarker(marker:AKMarker) -> AKMarkerTemplate{
    var markerView:SimpleMarker = SimpleMarker(frame: CGRectMake(0, 0, 230, 80))
    markerView.title.text = marker.markerName
    return markerView
}

      

        
        
        
      

    

Can anyone help me figure out how I need to implement " viewforMarker

" so that the delegate will recognize it?