Get Started Contact sales

GoogleNavigation Framework Reference

  • GMSTileReceiver is a protocol used by GMSTileLayer to handle tile requests.

  • It provides a callback mechanism, receiveTileWithX:y:zoom:image:, for delivering tile images.

  • The callback can be invoked immediately or at a later time.

  • The callback method takes the tile's coordinates (x, y, zoom) and the image as parameters.

GMSTileReceiver

@protocol GMSTileReceiver <NSObject>

GMSTileReceiver is provided to GMSTileLayer when a tile request is made, allowing the callback to be later (or immediately) invoked.

  • Declaration

    Swift

    func receiveTileWith(x: UInt, y: UInt, zoom: UInt, image: UIImage?)

    Objective-C

    - (void)receiveTileWithX:(NSUInteger)x
                       y:(NSUInteger)y
                    zoom:(NSUInteger)zoom
                   image:(nullable UIImage *)image;