---
title: striationStrength
framework: coreimage
role: symbol
role_heading: Instance Property
path: coreimage/ciflashtransition/striationstrength
---

# striationStrength

The strength of the light rays emanating from the flash.

## Declaration

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

## See Also

### Instance Properties

- [center](coreimage/ciflashtransition/center.md)
- [color](coreimage/ciflashtransition/color.md)
- [extent](coreimage/ciflashtransition/extent.md)
- [fadeThreshold](coreimage/ciflashtransition/fadethreshold.md)
- [maxStriationRadius](coreimage/ciflashtransition/maxstriationradius.md)
- [striationContrast](coreimage/ciflashtransition/striationcontrast.md)