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# vImage.ReflectionAxis

The axis to reflect an image.

```
enum ReflectionAxis
```

## Topics

### Enumeration Cases

[`case horizontal`](/documentation/Accelerate/vImage/ReflectionAxis/horizontal)

Reflect the image horizontally across the center vertical line.

[`case vertical`](/documentation/Accelerate/vImage/ReflectionAxis/vertical)

Reflect the image vertically across the center horizontal line.

## See Also

  <doc://com.apple.accelerate/documentation/Accelerate/applying-geometric-transforms-to-images>

## Relationships

### Conforms To

[`Hashable`](/documentation/Swift/Hashable)

[`Equatable`](/documentation/Swift/Equatable)

---

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