draw(_:at:)
Draws the contents of a layer object at the specified point.
Declaration
func draw(_ layer: CGLayer, at point: CGPoint)Parameters
- layer:
The layer whose contents you want to draw.
- point:
The location, in current user space coordinates, to use as the origin for the drawing.
Discussion
Calling this method is equivalent to calling the draw(_:in:) method with a rectangle whose origin is the specified point and whose size matches that of the specified layer.