MediaPipeTasksVision Framework Reference

MPPNormalizedKeypoint


@interface MPPNormalizedKeypoint : NSObject

Normalized keypoint represents a point in 2D space with x, y coordinates. x and y are normalized to [0.0, 1.0] by the image width and height respectively.

  • The (x,y) coordinates location of the normalized keypoint.

    Declaration

    Objective-C

    @property (nonatomic, readonly) CGPoint location;

  • The optional label of the normalized keypoint.

    Declaration

    Objective-C

    @property (nonatomic, readonly, nullable) NSString *label;

  • The optional score of the normalized keypoint. If score is absent, it will be equal to 0.0.

    Declaration

    Objective-C

    @property (nonatomic, readonly) float score;

  • Initializes a new NormalizedKeypoint object with the given location, label and score. You must pass 0.0 for score if it is not present.

    Declaration

    Objective-C

    - (nonnull instancetype)initWithLocation:(CGPoint)location
                                   label:(nullable NSString *)label
                                   score:(float)score;

    Parameters

    location

    The (x,y) coordinates location of the normalized keypoint.
    label

    The optional label of the normalized keypoint.
    score

    The optional score of the normalized keypoint. You must pass 0.0 for score if it is not present.

    Return Value

    An instance of NormalizedKeypoint initialized with the given given location, label and score.

  • Undocumented

    Declaration

    Objective-C

    - (instancetype)init NS_UNAVAILABLE;

  • Undocumented

    Declaration

    Objective-C

    + (instancetype)new NS_UNAVAILABLE;