Nuke/ImageRequest

Image Processing

Set ImageRequest/processors to apply one of the built-in processors that can be found in ImageProcessors namespace or a custom one.

request.processors = [.resize(width: 320)]

Tip: See doc:image-processing for more information on image processing.

Cache Policy Options

ImageRequest/Options-swift.struct is an OptionSet that controls how the pipeline interacts with its cache layers. By default, all caching is active.

// Always reload from the network, ignoring Nuke's caches
let request = ImageRequest(url: url, options: [.reloadIgnoringCachedData])

// Only return a cached result; don't go to the network
let cachedRequest = ImageRequest(url: url, options: [.returnCacheDataDontLoad])

Topics

Initializers

• init(url:processors:priority:options:userInfo:)
• init(urlRequest:processors:priority:options:userInfo:)
• init(id:data:processors:priority:options:userInfo:)
• init(stringLiteral:)

Options

• processors
• priority-swift.property
• options-swift.property
• imageID
• scale
• thumbnail
• userInfo

Nested Types

• Priority-swift.enum
• Options-swift.struct
• ThumbnailOptions
• UserInfoKey

Instance Properties

• urlRequest
• url
• description