Contents

countourAtIndexPath(_:)

Retrieves the contour object at the specified index, irrespective of hierarchy.

Declaration

func countourAtIndexPath(_ indexPath: IndexPath) -> ContoursObservation.Contour?

Parameters

indexPath:
The index of the contour to retrieve. Valid values are in the range of 0 to contourCount - 1.

Return Value

The contour object at the specified index path, or `nil` if the index path is invalid.

See Also

Getting the contours