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# vImage_PerpsectiveTransform.Interpolation

Constants that describe the projective-transformation interpolation method.

```
enum Interpolation
```

## Topics

### Enumeration Cases

[`case linear`](/documentation/Accelerate/vImage_PerpsectiveTransform/Interpolation/linear)

A constant that specifies linear interpolation.

[`case nearest`](/documentation/Accelerate/vImage_PerpsectiveTransform/Interpolation/nearest)

A constant that specifies nearest-neighbor interpolation.

## Relationships

### Conforms To

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

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

---

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