d9c6181f34
Add a container view to hold annotations. This gets around a performance issue with `UIView:addSubview:` where adding views is N^2. It helps annotation views avoid cutting into callout views when the annotation views are transformed to be "flat".
18 lines
365 B
Objective-C
18 lines
365 B
Objective-C
#import <UIKit/UIKit.h>
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#import "MGLTypes.h"
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@class MGLAnnotationView;
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NS_ASSUME_NONNULL_BEGIN
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@interface MGLAnnotationContainerView : UIView
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+ (instancetype)annotationContainerViewWithAnnotationContainerView:(MGLAnnotationContainerView *)annotationContainerView;
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- (void)addSubviews:(NS_ARRAY_OF(MGLAnnotationView *) *)subviews;
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@end
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NS_ASSUME_NONNULL_END
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