QLPreviewRequestCopyURL(_:)
Returns the URL of the document for which a preview is requested.
Declaration
func QLPreviewRequestCopyURL(_ preview: QLPreviewRequest!) -> Unmanaged<CFURL>!Parameters
- preview:
The preview request object.
Return Value
The URL identifying the file for which the preview is requested.
Discussion
This function is thread safe.
See Also
Requesting previews
QLPreviewRequestCopyContentUTI(_:)QLPreviewRequestCopyOptions(_:)QLPreviewRequestCreateContext(_:_:_:_:)QLPreviewRequestCreatePDFContext(_:_:_:_:)QLPreviewRequestFlushContext(_:_:)QLPreviewRequestGetDocumentObject(_:)QLPreviewRequestSetDocumentObject(_:_:_:)QLPreviewRequestGetGeneratorBundle(_:)QLPreviewRequestGetTypeID()QLPreviewRequestIsCancelled(_:)QLPreviewRequestSetDataRepresentation(_:_:_:_:)QLPreviewRequestSetURLRepresentation(_:_:_:_:)