MKPolylineView Class Reference

Inherits from
Conforms to
Available in iOS 4.0 and later.
Companion guide
Declared in
Related sample code


The MKPolylineView class provides the visual representation for an MKPolyline annotation object. This view strokes the path represented by the annotation. (This class does not fill the area enclosed by the path.) You can change the color and other drawing attributes of the path by modifying the properties inherited from the MKOverlayPathView class. This class is typically used as is and not subclassed.

In iOS 7 and later, use the MKPolylineRenderer class to display polyline overlays instead.


Initializing the Polyline View

Accessing the Polyline Overlay