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    GoogleMaps Framework Reference

    • GMSMapViewOptions configures the initial appearance and behavior of a GMSMapView .

    • You can set the initial frame, camera position, and mapID of the map view.

    • It allows customizing the background color displayed while map tiles load.

    • Defaults are provided for frame ( CGRectZero ), camera ( nil ), and background color (light grey).

    GMSMapViewOptions

      @interface 
 GMSMapViewOptions 
 : 
 NSObject

    This class defines initialization-time options for GMSMapView .

    • Initial frame for the view. Defaults to CGRectZero .

      Declaration

      Swift

        var 
 frame 
 : 
 CGRect 
 { 
 get 
 set 
 }

      Objective-C

        @property 
 ( 
 nonatomic 
 ) 
 CGRect 
 frame 
 ;

    • Initial camera position. Defaults to nil.

      Declaration

      Swift

        var 
 camera 
 : 
  GMSCameraPosition 
 
 ? 
 { 
 get 
 set 
 }

      Objective-C

        @property 
 ( 
 nonatomic 
 , 
 nullable 
 ) 
  GMSCameraPosition 
 
 * 
 camera 
 ;

    • The mapID for advanced map usage. Defaults to nil.

      Declaration

      Swift

        var 
 mapID 
 : 
  GMSMapID 
 
 ? 
 { 
 get 
 set 
 }

      Objective-C

        @property 
 ( 
 nonatomic 
 , 
 nullable 
 ) 
  GMSMapID 
 
 * 
 mapID 
 ;

    • 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 
 ;
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