---
title: kCGImagePropertyCIFFMeteringMode
framework: imageio
role: symbol
role_heading: Global Variable
path: imageio/kcgimagepropertyciffmeteringmode
---

# kCGImagePropertyCIFFMeteringMode

The metering mode.

## Declaration

```swift
let kCGImagePropertyCIFFMeteringMode: CFString
```

## See Also

### Exposure

- [kCGImagePropertyCIFFWhiteBalanceIndex](imageio/kcgimagepropertyciffwhitebalanceindex.md)
- [kCGImagePropertyCIFFFlashExposureComp](imageio/kcgimagepropertyciffflashexposurecomp.md)
- [kCGImagePropertyCIFFMeasuredEV](imageio/kcgimagepropertyciffmeasuredev.md)