---
title: activeKeys
framework: coreimage
role: symbol
role_heading: Type Property
path: coreimage/cirawfilteroption/activekeys
---

# activeKeys

A key for the set of input keys available for use.

## Declaration

```swift
static let activeKeys: CIRAWFilterOption
```

## Discussion

Discussion The associated value is an NSSet object containing the set of input keys which may be used to affect the output image. (Depending on the input image type and the decoder version, some input keys may be unavailable.) This key is read-only.

## See Also

### Type Properties

- [allowDraftMode](coreimage/cirawfilteroption/allowdraftmode.md)
- [baselineExposure](coreimage/cirawfilteroption/baselineexposure.md)
- [boostAmount](coreimage/cirawfilteroption/boostamount.md)
- [boostShadowAmount](coreimage/cirawfilteroption/boostshadowamount.md)
- [ciInputEnableEDRModeKey](coreimage/cirawfilteroption/ciinputenableedrmodekey.md)
- [ciInputLocalToneMapAmountKey](coreimage/cirawfilteroption/ciinputlocaltonemapamountkey.md)
- [colorNoiseReductionAmount](coreimage/cirawfilteroption/colornoisereductionamount.md)
- [decoderVersion](coreimage/cirawfilteroption/decoderversion.md)
- [disableGamutMap](coreimage/cirawfilteroption/disablegamutmap.md)
- [enableChromaticNoiseTracking](coreimage/cirawfilteroption/enablechromaticnoisetracking.md)
- [enableSharpening](coreimage/cirawfilteroption/enablesharpening.md)
- [enableVendorLensCorrection](coreimage/cirawfilteroption/enablevendorlenscorrection.md)
- [ignoreImageOrientation](coreimage/cirawfilteroption/ignoreimageorientation.md)
- [imageOrientation](coreimage/cirawfilteroption/imageorientation.md)
- [linearSpaceFilter](coreimage/cirawfilteroption/linearspacefilter.md)