---
title: moireAmount
framework: coreimage
role: symbol
role_heading: Type Property
path: coreimage/cirawfilteroption/moireamount
---

# moireAmount

The amount of moiré reduction to apply.

## Declaration

```swift
static let moireAmount: CIRAWFilterOption
```

## Discussion

Discussion A key for an NSNumber object containing a double that expresses the amount of moiré reduction applied to an image. Discussion The range of valid moiré reduction is 0.0 to 1.0.

## See Also

### Type Properties

- [activeKeys](coreimage/cirawfilteroption/activekeys.md)
- [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)