---
title: kCGImagePropertyMakerCanonFlashExposureComp
framework: imageio
role: symbol
role_heading: Global Variable
path: imageio/kcgimagepropertymakercanonflashexposurecomp
---

# kCGImagePropertyMakerCanonFlashExposureComp

The flash exposure compensation setting.

## Declaration

```swift
let kCGImagePropertyMakerCanonFlashExposureComp: CFString
```

## See Also

### Program Settings

- [kCGImagePropertyMakerCanonContinuousDrive](imageio/kcgimagepropertymakercanoncontinuousdrive.md)
- [kCGImagePropertyMakerCanonAspectRatioInfo](imageio/kcgimagepropertymakercanonaspectratioinfo.md)