---
title: "init(contextSize:currentContextDrawingBlock:)"
framework: quicklookthumbnailing
role: symbol
role_heading: Initializer
path: "quicklookthumbnailing/qlthumbnailreply/init(contextsize:currentcontextdrawingblock:)"
---

# init(contextSize:currentContextDrawingBlock:)

## Declaration

```swift
convenience init(contextSize: CGSize, currentContextDrawingBlock drawingBlock: @escaping () -> Bool)
```