SBSDKDocumentDetectionMetrics
@interface SBSDKDocumentDetectionMetrics : NSObject <NSCopying>
The metrics and additional properties returned by ‘SBSDKDocumentDetector’. Can be used to make decisions on polygon acceptance, automatic capturing and user guidance.
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The total score of the detected polygon (0 - 100).
Declaration
Objective-C
@property (readonly) double totalScore;
Swift
var totalScore: Double { get }
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The size score of the detected polygon (0 - 100). Part of the total score.
Declaration
Objective-C
@property (readonly) double sizeScore;
Swift
var sizeScore: Double { get }
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The width score of the detected polygon (0 - 100). Part of the size score.
Declaration
Objective-C
@property (readonly) double widthScore;
Swift
var widthScore: Double { get }
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The height score of the detected polygon (0 - 100). Part of the size score.
Declaration
Objective-C
@property (readonly) double heightScore;
Swift
var heightScore: Double { get }
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The angles score of the detected polygon (0 - 100). Part of the total score.
Declaration
Objective-C
@property (readonly) double angleScore;
Swift
var angleScore: Double { get }
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The distance-from-center score of the detected polygon (0 - 100). Part of the total score.
Declaration
Objective-C
@property (readonly) double distanceScore;
Swift
var distanceScore: Double { get }
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The unwarped aspect ratio of the detected polygon or -1, if no polygon was detected.
Declaration
Objective-C
@property (nonatomic, readonly) double unwarpedAspectRatio;
Swift
var unwarpedAspectRatio: Double { get }
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Returns YES, if the given aspect ratio matches the receivers unwarpedAspectRatio in a fuzzy way. *
Declaration
Objective-C
- (BOOL)matchesAspectRatio:(nonnull SBSDKAspectRatio *)aspectRatio;
Swift
func matchesAspectRatio(_ aspectRatio: SBSDKAspectRatio) -> Bool
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Returns the index of a matching aspect ratio in the given list of aspect ratios, or NSNotFound if no matching aspect ratio was found.
Declaration
Objective-C
- (NSInteger)indexOfMatchingAspectRatio: (NSArray<SBSDKAspectRatio *> *_Nullable)aspectRatios;
Swift
func indexOf(matchingAspectRatio aspectRatios: [SBSDKAspectRatio]?) -> Int