Instance Property

overlay

The overlay object containing the data for drawing.

Declaration

@property(nonatomic, readonly) id<MKOverlay> overlay;

Discussion

The overlay object contains the coordinate at which to draw the overlay and other information that your app provides.

See Also

Attributes of the Overlay

alpha

The amount of transparency to apply to the overlay.

contentScaleFactor

The scale factor used to draw the overlay’s content.