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# CIFlashTransition

The properties you use to configure a flash transition filter.

```
protocol CIFlashTransition : CITransitionFilter
```

## Topics

### Instance Properties

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

The x and y position to use as the center of the effect.

[`color`](/documentation/CoreImage/CIFlashTransition/color)

The color of the light rays emanating from the flash.

[`extent`](/documentation/CoreImage/CIFlashTransition/extent)

The extent of the flash.

[`fadeThreshold`](/documentation/CoreImage/CIFlashTransition/fadeThreshold)

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

[`maxStriationRadius`](/documentation/CoreImage/CIFlashTransition/maxStriationRadius)

The radius of the light rays emanating from the flash.

[`striationContrast`](/documentation/CoreImage/CIFlashTransition/striationContrast)

The contrast of the light rays emanating from the flash.

[`striationStrength`](/documentation/CoreImage/CIFlashTransition/striationStrength)

The strength of the light rays emanating from the flash.

## See Also

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

Creates a flash of light to transition between two images.


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