---
title: isFlipped
framework: appkit
role: symbol
role_heading: Instance Property
path: appkit/nsrulerview/isflipped
---

# isFlipped

A Boolean that indicates if the ruler view’s coordinate system is flipped.

## Declaration

```swift
var isFlipped: Bool { get }
```

## Discussion

Discussion true if the receiver’s coordinate system is flipped, false otherwise. A vertical ruler takes into account whether the coordinate system of the NSScrollView‘s document view—not the receiver’s client view—is flipped. A horizontal ruler is always flipped.

## See Also

### Ruler layout

- [scrollView](appkit/nsrulerview/scrollview.md)
- [orientation](appkit/nsrulerview/orientation-swift.property.md)
- [NSRulerView.Orientation](appkit/nsrulerview/orientation-swift.enum.md)
- [reservedThicknessForAccessoryView](appkit/nsrulerview/reservedthicknessforaccessoryview.md)
- [reservedThicknessForMarkers](appkit/nsrulerview/reservedthicknessformarkers.md)
- [ruleThickness](appkit/nsrulerview/rulethickness.md)
- [requiredThickness](appkit/nsrulerview/requiredthickness.md)
- [baselineLocation](appkit/nsrulerview/baselinelocation.md)