---
title: maxMagnification
framework: appkit
role: symbol
role_heading: Instance Property
path: appkit/nsscrollview/maxmagnification
---

# maxMagnification

The maximum value to which the content can be magnified.

## Declaration

```swift
var maxMagnification: CGFloat { get set }
```

## Discussion

Discussion This value must be greater than or equal to the minimum magnification. The default value is 4.0.

## See Also

### Zooming the Scroll View

- [allowsMagnification](appkit/nsscrollview/allowsmagnification.md)
- [magnification](appkit/nsscrollview/magnification.md)
- [magnify(toFit:)](appkit/nsscrollview/magnify(tofit:).md)
- [minMagnification](appkit/nsscrollview/minmagnification.md)
- [setMagnification(_:centeredAt:)](appkit/nsscrollview/setmagnification(_:centeredat:).md)