---
title: isSharpnessSupported
framework: coreimage
role: symbol
role_heading: Instance Property
path: coreimage/cirawfilter/issharpnesssupported
---

# isSharpnessSupported

A Boolean that indicates if the current image supports sharpness adjustments.

## Declaration

```swift
var isSharpnessSupported: Bool { get }
```

## Discussion

Discussion If this value is true, you can adjust the amount of sharpness to apply to the image by setting sharpnessAmount.

## See Also

### Inspecting supported camera models, decoders, and filters

- [supportedCameraModels](coreimage/cirawfilter/supportedcameramodels.md)
- [supportedDecoderVersions](coreimage/cirawfilter/supporteddecoderversions.md)
- [CIRAWDecoderVersion](coreimage/cirawdecoderversion.md)
- [isColorNoiseReductionSupported](coreimage/cirawfilter/iscolornoisereductionsupported.md)
- [isContrastSupported](coreimage/cirawfilter/iscontrastsupported.md)
- [isDetailSupported](coreimage/cirawfilter/isdetailsupported.md)
- [isLensCorrectionSupported](coreimage/cirawfilter/islenscorrectionsupported.md)
- [isLocalToneMapSupported](coreimage/cirawfilter/islocaltonemapsupported.md)
- [isLuminanceNoiseReductionSupported](coreimage/cirawfilter/isluminancenoisereductionsupported.md)
- [isMoireReductionSupported](coreimage/cirawfilter/ismoirereductionsupported.md)
- [nativeSize](coreimage/cirawfilter/nativesize.md)