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# CIVignetteEffect

The properties you use to configure a vignette-effect filter.

```
protocol CIVignetteEffect : CIFilterProtocol
```

## Topics

### Instance Properties

[`center`](/documentation/CoreImage/CIVignetteEffect/center)

The center of the effect as x and y coordinates.

[`falloff`](/documentation/CoreImage/CIVignetteEffect/falloff)

The falloff of the effect.

[`inputImage`](/documentation/CoreImage/CIVignetteEffect/inputImage)

The image to use as an input image.

[`intensity`](/documentation/CoreImage/CIVignetteEffect/intensity)

The intensity of the effect.

[`radius`](/documentation/CoreImage/CIVignetteEffect/radius)

The distance from the center of the effect.

## See Also

[`vignetteEffect()`](/documentation/CoreImage/CIFilter-swift.class/vignetteEffect())

Gradually darkens a specified area of an image.


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