---
title: kCGImagePropertyExifFlash
framework: imageio
role: symbol
role_heading: Global Variable
path: imageio/kcgimagepropertyexifflash
---

# kCGImagePropertyExifFlash

The flash status when the image was shot.

## Declaration

```swift
let kCGImagePropertyExifFlash: CFString
```

## See Also

### Image Quality

- [kCGImagePropertyExifCFAPattern](imageio/kcgimagepropertyexifcfapattern.md)
- [kCGImagePropertyExifBrightnessValue](imageio/kcgimagepropertyexifbrightnessvalue.md)
- [kCGImagePropertyExifLightSource](imageio/kcgimagepropertyexiflightsource.md)
- [kCGImagePropertyExifSpatialFrequencyResponse](imageio/kcgimagepropertyexifspatialfrequencyresponse.md)
- [kCGImagePropertyExifContrast](imageio/kcgimagepropertyexifcontrast.md)
- [kCGImagePropertyExifSaturation](imageio/kcgimagepropertyexifsaturation.md)
- [kCGImagePropertyExifSharpness](imageio/kcgimagepropertyexifsharpness.md)
- [kCGImagePropertyExifGamma](imageio/kcgimagepropertyexifgamma.md)
- [kCGImagePropertyExifWhiteBalance](imageio/kcgimagepropertyexifwhitebalance.md)