FIRVisionPoint


@interface FIRVisionPoint : NSObject

A 2D or 3D point in the image. A valid point must have both x and y coordinates. The point’s coordinates are in the same scale as the original image.

  • x

    X coordinate. The value is float.

    Declaration

    Objective-C

    @property (readonly, nonatomic) NSNumber *_Nonnull x;
  • y

    Y coordinate. The value is float.

    Declaration

    Objective-C

    @property (readonly, nonatomic) NSNumber *_Nonnull y;
  • z

    Z coordinate (or depth). The value is float. Z is nil if it is a 2D point.

    Declaration

    Objective-C

    @property (readonly, nonatomic, nullable) NSNumber *z;
  • Unavailable.

    Declaration

    Objective-C

    - (nonnull instancetype)init;