Instance Property

thumbnailIfAvailable

The item’s thumbnail if it is readily available.

Declaration

@property(readonly) CGImageRef thumbnailIfAvailable;

Discussion

If a thumbnail is not readily available, accessing this property requests it from the device.

When the thumbnail is received, cameraDevice:didReceiveThumbnailForItem: is called on the the device’s delegate.

Execution of the delegate callback occurs on the main thread.

See Also

Requesting Thumbnails

- requestThumbnail

Requests a thumbnail for the item.

thumbnail

The item’s thumbnail.

largeThumbnailIfAvailable

A large thumbnail for the item if one is readily available.

- flushThumbnailCache

Deletes the item’s cached thumbnail.

ICCameraItemThumbnailOption

An option for the item’s thumbnail.