QLThumbnailRequestSetThumbnailWithURLRepresentation(_:_:_:_:_:)
Sets the default image representation for an item of a given type at the specified URL.
Declaration
func QLThumbnailRequestSetThumbnailWithURLRepresentation(_ thumbnail: QLThumbnailRequest!, _ url: CFURL!, _ contentTypeUTI: CFString!, _ previewProperties: CFDictionary!, _ properties: CFDictionary!)Parameters
- thumbnail:
The thumbnail request object.
- url:
The url to the file of the preview response.
- contentTypeUTI:
The UTI of the content for the preview representation.
- previewProperties:
Additional properties for the preview response.
- properties:
A dictionary of properties for the thumbnail. macOS doesn’t support any properties.
See Also
Handling thumbnail requests
QLThumbnailRequestCopyContentUTI(_:)QLThumbnailRequestCopyOptions(_:)QLThumbnailRequestCopyURL(_:)QLThumbnailRequestCreateContext(_:_:_:_:)QLThumbnailRequestFlushContext(_:_:)QLThumbnailRequestGetDocumentObject(_:)QLThumbnailRequestGetGeneratorBundle(_:)QLThumbnailRequestGetMaximumSize(_:)QLThumbnailRequestGetTypeID()QLThumbnailRequestIsCancelled(_:)QLThumbnailRequestSetDocumentObject(_:_:_:)QLThumbnailRequestSetImage(_:_:_:)QLThumbnailRequestSetImageAtURL(_:_:_:)QLThumbnailRequestSetImageWithData(_:_:_:)QLThumbnailRequestSetThumbnailWithDataRepresentation(_:_:_:_:_:)