# GMSNavigationRoundedCornerView

    @protocol GMSNavigationRoundedCornerView <NSObject>

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> [!WARNING]
> [Experimental](https://developers.google.com/maps/launch-stages#experimental) feature

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Protocol for navigation views with configurable rounded corners.
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  ### [roundedCorners](https://developers.google.com/maps/documentation/navigation/ios-sdk/reference/objc/Protocols/GMSNavigationRoundedCornerView#/c:objc(pl)GMSNavigationRoundedCornerView(py)roundedCorners)


  ` Which corners are rounded.

  #### Declaration

  Swift

      var roundedCorners: CACornerMask { get set }

  Objective-C

      @property (nonatomic) CACornerMask roundedCorners;