---
title: NSImageScaling.scaleProportionallyDown
framework: appkit
role: symbol
role_heading: Case
path: appkit/nsimagescaling/scaleproportionallydown
---

# NSImageScaling.scaleProportionallyDown

If it is too large for the destination, scale the image down while preserving the aspect ratio.

## Declaration

```swift
case scaleProportionallyDown
```

## See Also

### Constants

- [NSImageScaling.scaleAxesIndependently](appkit/nsimagescaling/scaleaxesindependently.md)
- [NSImageScaling.scaleNone](appkit/nsimagescaling/scalenone.md)
- [NSImageScaling.scaleProportionallyUpOrDown](appkit/nsimagescaling/scaleproportionallyupordown.md)