FIRVisionImageLabel


@interface FIRVisionImageLabel : NSObject

Represents a label for an image.

  • The human readable label text in American English. For example: Balloon.

    This string is not fit for display purposes, as it is not localized. Use the entityID and query the Knowledge Graph to get a localized description of the label text.

    Declaration

    Objective-C

    @property (readonly, copy, nonatomic) NSString *_Nonnull text;
  • Confidence for the label in range [0, 1]. The value is a floatValue.

    Declaration

    Objective-C

    @property (readonly, nonatomic, nullable) NSNumber *confidence;
  • Opaque entity ID used to query the Knowledge Graph to get a localized description of the label text. Some IDs may be available in Google Knowledge Graph Search API.

    Declaration

    Objective-C

    @property (readonly, copy, nonatomic, nullable) NSString *entityID;
  • Unavailable.

    Declaration

    Objective-C

    - (nonnull instancetype)init;