---
title: scaleFactorForSizeToFit
framework: pdfkit
role: symbol
role_heading: Instance Property
path: pdfkit/pdfview/scalefactorforsizetofit
---

# scaleFactorForSizeToFit

The “size to fit” scale factor that autoScales would use for scaling the current document and layout.

## Declaration

```swift
var scaleFactorForSizeToFit: CGFloat { get }
```

## See Also

### Scaling the View

- [scaleFactor](pdfkit/pdfview/scalefactor.md)
- [maxScaleFactor](pdfkit/pdfview/maxscalefactor.md)
- [minScaleFactor](pdfkit/pdfview/minscalefactor.md)
- [autoScales](pdfkit/pdfview/autoscales.md)
- [rowSize(for:)](pdfkit/pdfview/rowsize(for:).md)
- [Zoom Operations](pdfkit/zoom-operations.md)