GoogleNavigation Framework Reference

GMSMapViewOptions

@interface GMSMapViewOptions : NSObject

This class defines initialization-time options for GMSMapView.

• frame

  Initial frame for the view. Defaults to CGRectZero.

  Declaration

  Swift

  var frame: CGRect { get set }

  Objective-C

  @property (nonatomic) CGRect frame;

• camera

  Initial camera position. Defaults to nil.

  Declaration

  Swift

  var camera: GMSCameraPosition? { get set }

  Objective-C

  @property (nonatomic, nullable) GMSCameraPosition *camera;

• mapID

  The mapID for advanced map usage. Defaults to nil.

  Declaration

  Swift

  var mapID: GMSMapID? { get set }

  Objective-C

  @property (nonatomic, nullable) GMSMapID *mapID;

• backgroundColor

  Specifies the background color of the map view, which displays whenever the map tiles are not fully loaded. This is required because GMSMapView ignores the inherited mutable backgroundColor. The color is displayed on the background of the map. Defaults to a light grey color.

  Declaration

  Swift

  var backgroundColor: UIColor? { get set }

  Objective-C

  @property (nonatomic, nullable) UIColor *backgroundColor;

Navigation

• screen

  The screen the view will be used on.

  Defaults to the main screen. Should be set to the CarPlay screen if this map view is to be used with CarPlay.

  Declaration

  Swift

  var screen: UIScreen! { get set }

  Objective-C

  @property (nonatomic, null_resettable) UIScreen *screen;