---
title: shadowRadius
framework: coreimage
role: symbol
role_heading: Instance Property
path: coreimage/cidisintegratewithmasktransition/shadowradius
---

# shadowRadius

The radius of the shadow the mask creates.

## Declaration

```swift
var shadowRadius: Float { get set }
```

## See Also

### Instance Properties

- [maskImage](coreimage/cidisintegratewithmasktransition/maskimage.md)
- [shadowDensity](coreimage/cidisintegratewithmasktransition/shadowdensity.md)
- [shadowOffset](coreimage/cidisintegratewithmasktransition/shadowoffset.md)