---
title: "init(seedScribbleBuffer:_:)"
framework: vision
role: symbol
role_heading: Initializer
path: "vision/generateiterativesegmentationrequest/init(seedscribblebuffer:_:)"
---

# init(seedScribbleBuffer:_:)

## Declaration

```swift
init(seedScribbleBuffer: CVReadOnlyPixelBuffer, _ revision: GenerateIterativeSegmentationRequest.Revision? = nil)
```