---
title: kCGImagePropertyTIFFPhotometricInterpretation
framework: imageio
role: symbol
role_heading: Global Variable
path: imageio/kcgimagepropertytiffphotometricinterpretation
---

# kCGImagePropertyTIFFPhotometricInterpretation

The color space of the image data.

## Declaration

```swift
let kCGImagePropertyTIFFPhotometricInterpretation: CFString
```

## See Also

### Image Quality

- [kCGImagePropertyTIFFCompression](imageio/kcgimagepropertytiffcompression.md)
- [kCGImagePropertyTIFFTransferFunction](imageio/kcgimagepropertytifftransferfunction.md)