Class

QLThumbnailGenerationRequest

A request to generate a thumbnail for a file.

Declaration

@interface QLThumbnailGenerationRequest : NSObject

Topics

Creating a Thumbail Request

- initWithFileAtURL:size:scale:representationTypes:

Creates a new request for a thumbnail with the specified parameters for a file at a provided URL.

Describing the Requested Thumbnail

size

The size of the thumbnails.

scale

The scale of the thumbnails.

representationTypes

The various thumbnail types.

minimumDimension

The minimum dimension for a thumbnail.

iconMode

A Boolean value indicating whether the generated thumbnail request should include icon decorations.

QLThumbnailGenerationRequestRepresentationTypes

The various types of thumbnails that you can request.

Relationships

Inherits From

See Also

Thumbnail Generation

Creating Quick Look Thumbnails to Preview Files in Your App

Generate thumbnails of images, text files, PDFs, audio files, videos, and more.

QLThumbnailGenerator

An object that generates thumbnail images based on provided requirements.

QLThumbnailRepresentation

The representation of a thumbnail.