Retrieve the URL for the image that best matches the specified traits.
- tvOS 11.0–13.0Deprecated
The traits for the image you want. For example, you might ask specifically for the variant of the image that supports a dark interface.
The URL for the image asset, or
nil if an image with the specified traits was not found.
The image URL can be an absolute path on the local device or an HTTP path. The preferred file format for this image is a layered image file that provides the proper 3d effects. For more information, see App Programming Guide for tvOS.