---
title: CIAreaBoundsRed
framework: coreimage
role: symbol
role_heading: Protocol
path: coreimage/ciareaboundsred
---

# CIAreaBoundsRed

## Declaration

```swift
protocol CIAreaBoundsRed : CIAreaReductionFilter
```

## Relationships

### Inherits From

- [CIAreaReductionFilter](coreimage/ciareareductionfilter.md)
- [CIFilterProtocol](coreimage/cifilterprotocol.md)

## See Also

### Protocols

- [CIMaximumScaleTransform](coreimage/cimaximumscaletransform.md)
- [CIToneMapHeadroom](coreimage/citonemapheadroom.md)