The visual representation for any polyline overlay object.
- iOS 7.0+
- macOS 10.9+
- Mac Catalyst 13.0+Beta
- tvOS 9.2+
This renderer strokes the line only; it does not fill it. You can change the color and other drawing attributes of the polyline by modifying the properties inherited from the parent class. You typically use this class as is and do not subclass it.