---
title: NSImage.DynamicRange.constrainedHigh
framework: appkit
role: symbol
role_heading: Case
path: appkit/nsimage/dynamicrange/constrainedhigh
---

# NSImage.DynamicRange.constrainedHigh

Allows for constrained High Dynamic Range (HDR) image content which is useful for mixing HDR and Standard Dynamic Range (SDR) content.

## Declaration

```swift
case constrainedHigh
```

## See Also

### Setting the dynamic range

- [NSImage.DynamicRange.standard](appkit/nsimage/dynamicrange/standard.md)
- [NSImage.DynamicRange.high](appkit/nsimage/dynamicrange/high.md)
- [NSImage.DynamicRange.unspecified](appkit/nsimage/dynamicrange/unspecified.md)