AI-generated Key Takeaways
-
GMSMarkerLayer
is a subclass ofGMSOverlayLayer
used for animating properties of aGMSMarker
. -
It allows animation of properties like latitude, longitude, rotation, and opacity, corresponding to the associated
GMSMarker
. -
This layer is not directly rendered and adjustments to default
CALayer
properties won't have any effect asGMSMapView
is rendered via OpenGL.
GMSMarkerLayer
@interface GMSMarkerLayer : GMSOverlayLayer
GMSMarkerLayer
is a subclass of GMSOverlayLayer
, available on a per-marker basis, that allows
animation of several properties of its associated GMSMarker
.
Note that this CALayer
is never actually rendered directly, as GMSMapView
is provided
entirely via an OpenGL layer. As such, adjustments or animations to ‘default’ properties of
CALayer
will not have any effect.
-
Latitude, part of
position
onGMSMarker
.Declaration
Swift
var latitude: CLLocationDegrees { get set }
Objective-C
@property (nonatomic) CLLocationDegrees latitude;
-
Longitude, part of
position
onGMSMarker
.Declaration
Swift
var longitude: CLLocationDegrees { get set }
Objective-C
@property (nonatomic) CLLocationDegrees longitude;
-
Rotation, as per
GMSMarker
.Declaration
Swift
var rotation: CLLocationDegrees { get set }
Objective-C
@property (nonatomic) CLLocationDegrees rotation;
-
Opacity, as per
GMSMarker
.Declaration
Swift
var opacity: Float { get set }
Objective-C
@property float opacity;