---
title: "CGContentToneMappingInfo.LightLevel.relative(_:)"
framework: coregraphics
role: symbol
role_heading: Case
path: "coregraphics/cgcontenttonemappinginfo-swift.enum/lightlevel/relative(_:)"
---

# CGContentToneMappingInfo.LightLevel.relative(_:)

## Declaration

```swift
case relative(Float)
```