---
title: kCISamplerWrapMode
framework: coreimage
role: symbol
role_heading: Global Variable
path: coreimage/kcisamplerwrapmode
---

# kCISamplerWrapMode

The key for the sampler wrap mode. The wrap mode specifies how Core Image produces pixels that are outside the extent of the sample. Possible values are kCISamplerWrapBlack and kCISamplerWrapClamp.

## Declaration

```swift
let kCISamplerWrapMode: String
```

## See Also

### Constants

- [kCISamplerAffineMatrix](coreimage/kcisampleraffinematrix.md)
- [kCISamplerFilterMode](coreimage/kcisamplerfiltermode.md)
- [kCISamplerColorSpace](coreimage/kcisamplercolorspace.md)