rollAngle
A value that represents the current barrel-roll angle of Apple Pencil.
Declaration
var rollAngle: CGFloat { get }Discussion
For models of Apple Pencil that don’t support barrel-roll angle data, the value of this property is 0.
A value that represents the current barrel-roll angle of Apple Pencil.
var rollAngle: CGFloat { get }For models of Apple Pencil that don’t support barrel-roll angle data, the value of this property is 0.