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MGLCalloutView Protocol Reference
MGLCalloutView
@protocol MGLCalloutView <NSObject>A protocol for a UIView subclass that displays information about a selected
annotation near that annotation.
-
An object conforming to the
MGLAnnotationprotocol whose details this callout view displays.Declaration
Objective-C
@property (readwrite, strong, nonatomic) id<MGLAnnotation> _Nonnull representedObject; -
A view that the user may tap to perform an action. This view is conventionally positioned on the left side of the callout view.
Declaration
Objective-C
@property (readwrite, strong, nonatomic) UIView *_Nonnull leftAccessoryView; -
A view that the user may tap to perform an action. This view is conventionally positioned on the right side of the callout view.
Declaration
Objective-C
@property (readwrite, strong, nonatomic) UIView *_Nonnull rightAccessoryView; -
An object conforming to the
MGLCalloutViewDelegatemethod that receives messages related to the callout view’s interactive subviews.Declaration
Objective-C
@property (readwrite, nonatomic) id<MGLCalloutViewDelegate> _Nullable delegate;Swift
weak var delegate: MGLCalloutViewDelegate? { get set } -
Presents a callout view by adding it to
viewand pointing at the given rect ofview’s bounds. Constrains the callout to the bounds of the given view.Declaration
Objective-C
- (void)presentCalloutFromRect:(CGRect)rect inView:(nonnull UIView *)view constrainedToView:(nonnull UIView *)constrainedView animated:(BOOL)animated;Swift
func presentCallout(from rect: CGRect, inView view: Any!, constrainedToView constrainedView: Any!, animated: Bool) -
Dismisses the callout view.
Declaration
Objective-C
- (void)dismissCalloutAnimated:(BOOL)animated;Swift
func dismissCallout(animated: Bool)
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