Vision · IOS API REFERENCE

QuadrilateralProviding

protocol · iOS 18.0+ · SDK 27.1

protocol QuadrilateralProviding : BoundingBoxProviding

An protocol for objects that have a bounding quadrilateral. The quadrilateral's coordinate system is normalized to the dimensions of the processed image, with the origin at the lower-left corner of the image.

Members (1)

get · iOS 18.0+

boundingBox

Swift declaration

var boundingBox: NormalizedRect { get }

The bounding box of the object. The coordinate system is normalized to the dimensions of the processed image, with the origin at the lower-left corner of the image.

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