ABCancelLoadingImageDataForTag(_:)
Cancels an asynchronous fetch of an image for the given tag.
Declaration
func ABCancelLoadingImageDataForTag(_ tag: CFIndex)Parameters
- tag:
Used to track an asynchronous fetch. This parameter should have been returned from a previous call to the Abbeginloadingimagedataforclient(_:_:_:) function.
Discussion
Use the ABBeginLoadingImageDataForClient(_:_:_:) function to begin an asynchronous fetch. Implement your callback function to receive the fetched image. Use this function to cancel an asynchronous fetch.