Instance Method

invalidatePath()

Updates the path associated with the overlay renderer.

Declaration

func invalidatePath()

Discussion

Call this method when a change in the path information would require you to recreate the overlay’s path. This method sets the path property to nil and tells the overlay renderer to redisplay its contents.

See Also

Creating and Managing the Path

var path: CGPath!

The path representing the overlay’s shape.

func createPath()

Creates the path for the overlay.