- iOS 8+
- macOS 10.13+
- Mac Catalyst 13.0+
- tvOS 10+
Request Options Delivery Mode Opportunistic
Photos automatically provides one or more results in order to balance image quality and responsiveness.
Request Options Delivery Mode High Quality Format
Photos provides only the highest-quality image available, regardless of how much time it takes to load.
Request Options Delivery Mode Fast Format
Photos provides only a fast-loading image, possibly sacrificing image quality.
The version of the image to be requested.
The requested image quality and delivery priority.
A mode that specifies how to resize the requested image.
A rectangle for requesting a cropped version of the original image.