---
title: CIZoomBlur
framework: coreimage
role: symbol
role_heading: Protocol
path: coreimage/cizoomblur
---

# CIZoomBlur

The properties you use to configure a zoom blur filter.

## Declaration

```swift
protocol CIZoomBlur : CIFilterProtocol
```

## Topics

### Instance Properties

- [amount](coreimage/cizoomblur/amount.md)
- [center](coreimage/cizoomblur/center.md)
- [inputImage](coreimage/cizoomblur/inputimage.md)

## Relationships

### Inherits From

- [CIFilterProtocol](coreimage/cifilterprotocol.md)

## See Also

### Related Documentation

- [zoomBlur()](coreimage/cifilter-swift.class/zoomblur().md)

### Protocols

- [CIBokehBlur](coreimage/cibokehblur.md)
- [CIBoxBlur](coreimage/ciboxblur.md)
- [CIDiscBlur](coreimage/cidiscblur.md)
- [CIGaussianBlur](coreimage/cigaussianblur.md)
- [CIMaskedVariableBlur](coreimage/cimaskedvariableblur.md)
- [CIMedian](coreimage/cimedian.md)
- [CIMorphologyGradient](coreimage/cimorphologygradient.md)
- [CIMorphologyMaximum](coreimage/cimorphologymaximum.md)
- [CIMorphologyMinimum](coreimage/cimorphologyminimum.md)
- [CIMorphologyRectangleMaximum](coreimage/cimorphologyrectanglemaximum.md)
- [CIMorphologyRectangleMinimum](coreimage/cimorphologyrectangleminimum.md)
- [CIMotionBlur](coreimage/cimotionblur.md)
- [CINoiseReduction](coreimage/cinoisereduction.md)