65 lines
2.1 KiB
Objective-C
65 lines
2.1 KiB
Objective-C
#import <UIKit/UIKit.h>
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#import <CoreLocation/CoreLocation.h>
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#import "MGLFoundation.h"
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#import "MGLAnnotationView.h"
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NS_ASSUME_NONNULL_BEGIN
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@class MGLMapView;
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@class MGLUserLocation;
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/** View representing an `MGLUserLocation` on screen. */
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MGL_EXPORT
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@interface MGLUserLocationAnnotationView : MGLAnnotationView
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/**
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Returns the associated map view.
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The value of this property is nil during initialization.
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*/
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@property (nonatomic, readonly, weak, nullable) MGLMapView *mapView;
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/**
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Returns the annotation object indicating the user’s current location.
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The value of this property is nil during initialization and while user tracking
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is inactive.
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#### Related examples
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See the <a href="https://docs.mapbox.com/ios/maps/examples/user-location-annotation/">
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Customize the user location annotation</a> example to learn how to customize
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the default user location annotation object.
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*/
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@property (nonatomic, readonly, weak, nullable) MGLUserLocation *userLocation;
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/**
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Returns the layer that should be used for annotation selection hit testing.
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The default value of this property is the presentation layer of the view’s Core
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Animation layer. When subclassing, you may override this property to specify a
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different layer to be used for hit testing. This can be useful when you wish to
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limit the interactive area of the annotation to a specific sublayer.
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*/
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@property (nonatomic, readonly, weak) CALayer *hitTestLayer;
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/**
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Updates the user location annotation.
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Use this method to update the appearance of the user location annotation. This
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method is called by the associated map view when it has determined that the
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user location annotation needs to be updated. This can happen in response to
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user interaction, a change in the user’s location, when the user tracking mode
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changes, or when the viewport changes.
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@note During user interaction with the map, this method may be called many
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times to update the user location annotation. Therefore, your implementation of
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this method should be as lightweight as possible to avoid negatively affecting
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performance.
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*/
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- (void)update;
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@end
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NS_ASSUME_NONNULL_END
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