---
title: kCISamplerFilterMode
framework: coreimage
role: symbol
role_heading: Global Variable
path: coreimage/kcisamplerfiltermode
---

# kCISamplerFilterMode

The key for the filtering to use when sampling the image. Possible values are kCISamplerFilterNearest and kCISamplerFilterLinear.

## Declaration

```swift
let kCISamplerFilterMode: String
```

## See Also

### Constants

- [kCISamplerAffineMatrix](coreimage/kcisampleraffinematrix.md)
- [kCISamplerWrapMode](coreimage/kcisamplerwrapmode.md)
- [kCISamplerColorSpace](coreimage/kcisamplercolorspace.md)