---
title: kCGImageAuxiliaryDataTypeDepth
framework: imageio
role: symbol
role_heading: Global Variable
path: imageio/kcgimageauxiliarydatatypedepth
---

# kCGImageAuxiliaryDataTypeDepth

The type for depth map information.

## Declaration

```swift
let kCGImageAuxiliaryDataTypeDepth: CFString
```

## See Also

### Auxiliary Data Types

- [kCGImageAuxiliaryDataTypeDisparity](imageio/kcgimageauxiliarydatatypedisparity.md)
- [kCGImageAuxiliaryDataTypeHDRGainMap](imageio/kcgimageauxiliarydatatypehdrgainmap.md)
- [kCGImageAuxiliaryDataTypePortraitEffectsMatte](imageio/kcgimageauxiliarydatatypeportraiteffectsmatte.md)
- [kCGImageAuxiliaryDataTypeSemanticSegmentationGlassesMatte](imageio/kcgimageauxiliarydatatypesemanticsegmentationglassesmatte.md)
- [kCGImageAuxiliaryDataTypeSemanticSegmentationHairMatte](imageio/kcgimageauxiliarydatatypesemanticsegmentationhairmatte.md)
- [kCGImageAuxiliaryDataTypeSemanticSegmentationSkinMatte](imageio/kcgimageauxiliarydatatypesemanticsegmentationskinmatte.md)
- [kCGImageAuxiliaryDataTypeSemanticSegmentationSkyMatte](imageio/kcgimageauxiliarydatatypesemanticsegmentationskymatte.md)
- [kCGImageAuxiliaryDataTypeSemanticSegmentationTeethMatte](imageio/kcgimageauxiliarydatatypesemanticsegmentationteethmatte.md)