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    GoogleNavigation Framework Reference

    Constants

    The following constants are available globally.

    • The value used to clear the followingZoomLevel, and reset the camera to adopt the default zoom behavior.

      Declaration

      Swift

        let 
 GMSNavigationNoFollowingZoomLevel 
 : 
 Float

      Objective-C

        extern 
 const 
 float 
 GMSNavigationNoFollowingZoomLevel

    • Error domain for displaying the report incidents panel.

      Declaration

      Swift

        let 
 GMSMapViewPresentReportIncidentPanelErrorDomain 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 _Nonnull 
 GMSMapViewPresentReportIncidentPanelErrorDomain

    • An unexpected internal error occurred while attempting to present the report incidents panel.

      Declaration

      Swift

        static 
 let 
 ` 
 internal 
 `: 
  GMSMapViewPresentReportIncidentPanelErrorCode

      Objective-C

        static 
 const 
  GMSMapViewPresentReportIncidentPanelErrorCode 
 
 GMSMapViewPresentReportIncidentPanelErrorCodeInternal 
 = 
 0

    • Reporting is not available for the current context.

      Before attempting to display the report incident panel, ensure navigation is active and that reporting is available using the isIncidentReportingAvailable API.

      Declaration

      Swift

        static 
 let 
 reportingNotAvailable 
 : 
  GMSMapViewPresentReportIncidentPanelErrorCode

      Objective-C

        static 
 const 
  GMSMapViewPresentReportIncidentPanelErrorCode 
 
 GMSMapViewPresentReportIncidentPanelErrorCodeReportingNotAvailable 
 = 
 1

    • Accessibility identifier for the compass button.

      @related GMSMapView

      Declaration

      Swift

        let 
 kGMSAccessibilityCompass 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 kGMSAccessibilityCompass

    • Accessibility identifier for the “my location” button.

      @related GMSMapView

      Declaration

      Swift

        let 
 kGMSAccessibilityMyLocation 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 kGMSAccessibilityMyLocation

    • Accessibility identifier for the “out of quota” error label.

      @related GMSMapView

      Declaration

      Swift

        let 
 kGMSAccessibilityOutOfQuota 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 kGMSAccessibilityOutOfQuota

    • The maximum zoom (closest to the Earth’s surface) permitted by the map camera.

      Declaration

      Swift

        let 
 kGMSMaxZoomLevel 
 : 
 Float

      Objective-C

        extern 
 const 
 float 
 kGMSMaxZoomLevel

    • The minimum zoom (farthest from the Earth’s surface) permitted by the map camera.

      Declaration

      Swift

        let 
 kGMSMinZoomLevel 
 : 
 Float

      Objective-C

        extern 
 const 
 float 
 kGMSMinZoomLevel

    • Declaration

      Swift

        static 
 let 
 administrativeAreaLevel1 
 : 
 FeatureType

      Objective-C

        FOUNDATION_EXPORT 
  GMSFeatureType 
 
 const 
 GMSFeatureTypeAdministrativeAreaLevel1

    • Declaration

      Swift

        static 
 let 
 administrativeAreaLevel2 
 : 
 FeatureType

      Objective-C

        FOUNDATION_EXPORT 
  GMSFeatureType 
 
 const 
 GMSFeatureTypeAdministrativeAreaLevel2

    • Declaration

      Swift

        static 
 let 
 country 
 : 
 FeatureType

      Objective-C

        FOUNDATION_EXPORT 
  GMSFeatureType 
 
 const 
 GMSFeatureTypeCountry

    • Declaration

      Swift

        static 
 let 
 locality 
 : 
 FeatureType

      Objective-C

        FOUNDATION_EXPORT 
  GMSFeatureType 
 
 const 
 GMSFeatureTypeLocality

    • Declaration

      Swift

        static 
 let 
 postalCode 
 : 
 FeatureType

      Objective-C

        FOUNDATION_EXPORT 
  GMSFeatureType 
 
 const 
 GMSFeatureTypePostalCode

    • Declaration

      Swift

        static 
 let 
 schoolDistrict 
 : 
 FeatureType

      Objective-C

        FOUNDATION_EXPORT 
  GMSFeatureType 
 
 const 
 GMSFeatureTypeSchoolDistrict

    • Declaration

      Swift

        static 
 let 
 dataset 
 : 
 FeatureType

      Objective-C

        FOUNDATION_EXPORT 
  GMSFeatureType 
 
 const 
 GMSFeatureTypeDataset

    • Value to use for strokeWidth parameter when the stroke width should be unchanged.

      Declaration

      Swift

        class 
 let 
 strokeWidthUnspecified 
 : 
 CGFloat

      Objective-C

        extern 
 const 
 CGFloat 
 GMSFeatureStyleStrokeWidthUnspecified

    • Value to use for pointRadius parameter when the point radius should be unchanged.

      Declaration

      Swift

        class 
 let 
 pointRadiusUnspecified 
 : 
 CGFloat

      Objective-C

        extern 
 const 
 CGFloat 
 GMSFeatureStylePointRadiusUnspecified

    • Average Earth radius in meters.

      Declaration

      Swift

        let 
 kGMSEarthRadius 
 : 
 CLLocationDistance

      Objective-C

        static 
 const 
 CLLocationDistance 
 kGMSEarthRadius 
 = 
 6371009 
 . 
 0

    • The default position of the ground anchor of a GMSGroundOverlay the center point of the icon.

      Declaration

      Swift

        let 
 kGMSGroundOverlayDefaultAnchor 
 : 
 CGPoint

      Objective-C

        extern 
 const 
 CGPoint 
 kGMSGroundOverlayDefaultAnchor

    • kGMSLayerCameraLatitudeKey ranges from [-85, 85], and values outside this range will be clamped.

      @related GMSMapLayer

      Declaration

      Swift

        let 
 kGMSLayerCameraLatitudeKey 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 _Nonnull 
 kGMSLayerCameraLatitudeKey

    • kGMSLayerCameraLongitudeKey ranges from [-180, 180), and values outside this range will be wrapped to within this range.

      @related GMSMapLayer

      Declaration

      Swift

        let 
 kGMSLayerCameraLongitudeKey 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 _Nonnull 
 kGMSLayerCameraLongitudeKey

    • kGMSLayerCameraBearingKey ranges from [0, 360), and values are wrapped.

      @related GMSMapLayer

      Declaration

      Swift

        let 
 kGMSLayerCameraBearingKey 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 _Nonnull 
 kGMSLayerCameraBearingKey

    • kGMSLayerCameraZoomLevelKey ranges from [kGMSMinZoomLevel, kGMSMaxZoomLevel], and values are clamped.

      @related GMSMapLayer

      Declaration

      Swift

        let 
 kGMSLayerCameraZoomLevelKey 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 _Nonnull 
 kGMSLayerCameraZoomLevelKey

    • kGMSLayerCameraViewingAngleKey ranges from zero (i.e., facing straight down) and to between 30 and 45 degrees towards the horizon, depending on the model zoom level.

      @related GMSMapLayer

      Declaration

      Swift

        let 
 kGMSLayerCameraViewingAngleKey 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 _Nonnull 
 kGMSLayerCameraViewingAngleKey

    • The default position of the ground anchor of a GMSMarker : the center bottom point of the marker icon.

      Declaration

      Swift

        let 
 kGMSMarkerDefaultGroundAnchor 
 : 
 CGPoint

      Objective-C

        extern 
 const 
 CGPoint 
 kGMSMarkerDefaultGroundAnchor

    • The default position of the info window anchor of a GMSMarker : the center top point of the marker icon.

      Declaration

      Swift

        let 
 kGMSMarkerDefaultInfoWindowAnchor 
 : 
 CGPoint

      Objective-C

        extern 
 const 
 CGPoint 
 kGMSMarkerDefaultInfoWindowAnchor

    • Declaration

      Swift

        let 
 kGMSMarkerLayerLatitude 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 kGMSMarkerLayerLatitude

    • Declaration

      Swift

        let 
 kGMSMarkerLayerLongitude 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 kGMSMarkerLayerLongitude

    • Declaration

      Swift

        let 
 kGMSMarkerLayerRotation 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 kGMSMarkerLayerRotation

    • Declaration

      Swift

        let 
 kGMSMarkerLayerOpacity 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 kGMSMarkerLayerOpacity

    • kGMSLayerPanoramaHeadingKey ranges from [0, 360).

      @related GMSPanoramaLayer

      Declaration

      Swift

        let 
 kGMSLayerPanoramaHeadingKey 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 _Nonnull 
 kGMSLayerPanoramaHeadingKey

    • kGMSLayerPanoramaPitchKey ranges from [-90, 90].

      @related GMSPanoramaLayer

      Declaration

      Swift

        let 
 kGMSLayerPanoramaPitchKey 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 _Nonnull 
 kGMSLayerPanoramaPitchKey

    • kGMSLayerCameraZoomLevelKey ranges from [1, 5], default 1.

      @related GMSPanoramaLayer

      Declaration

      Swift

        let 
 kGMSLayerPanoramaZoomKey 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 _Nonnull 
 kGMSLayerPanoramaZoomKey

    • kGMSLayerPanoramaFOVKey ranges from 1, 160 , default 90.

      @related GMSPanoramaLayer

      Declaration

      Swift

        let 
 kGMSLayerPanoramaFOVKey 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 _Nonnull 
 kGMSLayerPanoramaFOVKey

    • kGMSEquatorProjectedMeter may be useful when specifying lengths for segment in “projected” units. The value of kGMSEquatorProjectedMeter , 1/(pi * EarthRadius) , represents the length of one meter at the equator in projected units. For example to specify a projected length that corresponds to 100km at the equator use 100000 * kGMSEquatorProjectedMeter . See [GMSPath segmentsForLength:kind:] , [GMSPath lengthOfKind:] and kGMSLengthProjected .

      Declaration

      Swift

        let 
 kGMSEquatorProjectedMeter 
 : 
 Double

      Objective-C

        extern 
 const 
 double 
 kGMSEquatorProjectedMeter

    • Declaration

      Swift

        let 
 kGMSPolygonLayerStrokeWidth 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 kGMSPolygonLayerStrokeWidth

    • Declaration

      Swift

        let 
 kGMSPolygonLayerStrokeColor 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 kGMSPolygonLayerStrokeColor

    • Declaration

      Swift

        let 
 kGMSPolygonLayerFillColor 
 : 
 String

      Objective-C

        extern 
 NSString 
 * 
 const 
 kGMSPolygonLayerFillColor

    • Stub tile that is used to indicate that no tile exists for a specific tile coordinate. May be returned by -tileForX:y:zoom: on GMSTileOverlay .

      Declaration

      Swift

        let 
 kGMSTileLayerNoTile 
 : 
 UIImage

      Objective-C

        extern 
 UIImage 
 * 
 const 
 _Nonnull 
 kGMSTileLayerNoTile
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