Instance Property


A rectangle indicating the position and extent of the feature in image coordinates.


@property(readonly) CGRect bounds;


This property identifies the rectangular region of the image containing the detected barcode, not necessarily the shape of the barcode. A detected barcode is rectangular in space, but may appear in perspective in the image. Use the properties listed in Identifying the Corners of a Detected Barcode to find the corners of the barcode as it appears in perspective.