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# isSharpnessSupported

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

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

## Discussion

If this value is `true`, you can adjust the amount of sharpness to apply to the image by setting [`sharpnessAmount`](/documentation/CoreImage/CIRAWFilter/sharpnessAmount).

---

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