Horizon angle information detected by an image analysis request.


class VNHorizonObservation : VNObservation


Instances of this class result from invoking a VNDetectHorizonRequest and report the angle and transform of the horizon in an image.


Evaluating the Horizon

var angle: CGFloat

Angle of the observed horizon.

var transform: CGAffineTransform

Transform applied to the detected horizon.


Inherits From

Conforms To

See Also

Horizon Detection

class VNDetectHorizonRequest

An image analysis request that determines the horizon angle in an image.

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