---
title: "init(fileAtURL:size:scale:representationTypes:)"
framework: quicklookthumbnailing
role: symbol
role_heading: Initializer
path: "quicklookthumbnailing/qlthumbnailgenerator/request/init(fileaturl:size:scale:representationtypes:)"
---

# init(fileAtURL:size:scale:representationTypes:)

## Declaration

```swift
init(fileAtURL url: URL, size: CGSize, scale: CGFloat, representationTypes: QLThumbnailGenerator.Request.RepresentationTypes)
```