---
title: kCGImagePropertyGroupImageIndexLeft
framework: imageio
role: symbol
role_heading: Global Variable
path: imageio/kcgimagepropertygroupimageindexleft
---

# kCGImagePropertyGroupImageIndexLeft

## Declaration

```swift
let kCGImagePropertyGroupImageIndexLeft: CFString
```

## See Also

### Constants

- [kCGImageAuxiliaryDataInfoColorSpace](imageio/kcgimageauxiliarydatainfocolorspace.md)
- [kCGImageAuxiliaryDataTypeISOGainMap](imageio/kcgimageauxiliarydatatypeisogainmap.md)
- [kCGImagePropertyGroupMonoscopicImageLocation](imageio/kcgimagepropertygroupmonoscopicimagelocation.md)
- [kCGImagePropertyAVISDictionary](imageio/kcgimagepropertyavisdictionary.md)
- [kCGImagePropertyGroupImageBaseline](imageio/kcgimagepropertygroupimagebaseline.md)
- [kCGImagePropertyGroupImageDisparityAdjustment](imageio/kcgimagepropertygroupimagedisparityadjustment.md)
- [kCGImagePropertyGroupImageIndexRight](imageio/kcgimagepropertygroupimageindexright.md)
- [kCGImagePropertyGroupImageIndexMonoscopic](imageio/kcgimagepropertygroupimageindexmonoscopic.md)
- [kCGImagePropertyGroupImageIsAlternateImage](imageio/kcgimagepropertygroupimageisalternateimage.md)
- [kCGImagePropertyGroupImageIsLeftImage](imageio/kcgimagepropertygroupimageisleftimage.md)
- [kCGImagePropertyGroupImageIsRightImage](imageio/kcgimagepropertygroupimageisrightimage.md)
- [kCGImagePropertyGroupImageIsMonoscopicImage](imageio/kcgimagepropertygroupimageismonoscopicimage.md)
- [kCGImagePropertyGroupImageStereoAggressors](imageio/kcgimagepropertygroupimagestereoaggressors.md)
- [kCGImagePropertyGroupImagesAlternate](imageio/kcgimagepropertygroupimagesalternate.md)
- [kCGImagePropertyGroupIndex](imageio/kcgimagepropertygroupindex.md)