Instance Property

hasRollAngle

A Boolean value indicating whether there is a valid roll angle associated with the face.

Declaration

var hasRollAngle: Bool { get }

Discussion

If the value of this property is false, the value in the rollAngle property is invalid and must not be accessed.

See Also

Accessing the Face Detection Data

var rollAngle: CGFloat

The roll angle of the face specified in degrees.

var hasYawAngle: Bool

A Boolean value indicating whether there is a valid yaw angle associated with the face.

var yawAngle: CGFloat

The yaw angle of the face specified in degrees.