init(radius:)
Initializes a new region with a circular area.
Declaration
init(radius: Float)Parameters
- radius:
The radius of the region in points.
Return Value
A newly initialized region. The region is circular and centered on the origin.
Initializes a new region with a circular area.
init(radius: Float)The radius of the region in points.
A newly initialized region. The region is circular and centered on the origin.