---
title: vImage.EdgeMode.truncateKernel
framework: accelerate
role: symbol
role_heading: Case
path: accelerate/vimage/edgemode/truncatekernel
---

# vImage.EdgeMode.truncateKernel

An edge mode that uses only the part of the kernel that overlaps the image.

## Declaration

```swift
case truncateKernel
```

## See Also

### Enumeration Cases

- [vImage.EdgeMode.copyInPlace](accelerate/vimage/edgemode/copyinplace.md)
- [vImage.EdgeMode.extend](accelerate/vimage/edgemode/extend.md)
- [vImage.EdgeMode.fill(backgroundColor:)](accelerate/vimage/edgemode/fill(backgroundcolor:).md)