---
title: fadeThreshold
framework: coreimage
role: symbol
role_heading: Instance Property
path: coreimage/ciflashtransition/fadethreshold
---

# fadeThreshold

The amount of fade between the flash and the target image.

## Declaration

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

## Discussion

Discussion The higher the value, the more flash time and the less fade time.

## See Also

### Instance Properties

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