46 lines
1.4 KiB
Objective-C
46 lines
1.4 KiB
Objective-C
#import <CoreLocation/CoreLocation.h>
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#import <Foundation/Foundation.h>
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#import "MLNFoundation.h"
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NS_ASSUME_NONNULL_BEGIN
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/**
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The ``MLNCompassDirectionFormatter`` class provides properly formatted
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descriptions of absolute headings. For example, a value of `90` may be
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formatted as “east”, depending on the locale.
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Use this class to create localized heading strings when displaying directions
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irrespective of the user’s current location. To format a direction relative to
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the user’s current location, use ``MLNClockDirectionFormatter`` instead.
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*/
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MLN_EXPORT
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@interface MLNCompassDirectionFormatter : NSFormatter
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/**
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The unit style used by this formatter.
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This property defaults to `NSFormattingUnitStyleMedium`.
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*/
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@property (nonatomic) NSFormattingUnitStyle unitStyle;
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/**
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Returns a heading string for the provided value.
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@param direction The heading, measured in degrees, where 0° means “due north”
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and 90° means “due east”.
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@return The heading string appropriately formatted for the formatter’s locale.
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*/
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- (NSString *)stringFromDirection:(CLLocationDirection)direction;
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/**
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This method is not supported for the ``MLNCompassDirectionFormatter`` class.
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*/
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- (BOOL)getObjectValue:(out id __nullable *__nullable)obj
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forString:(NSString *)string
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errorDescription:(out NSString *__nullable *__nullable)error;
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@end
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NS_ASSUME_NONNULL_END
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