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# NSRectAlignment

Constants that specify alignment to an edge or a set of edges depending on the user interface layout direction.

```
enum NSRectAlignment
```

## Topics

### Alignments

[`NSRectAlignment.none`](/documentation/UIKit/NSRectAlignment/none)

Has no specified alignment.

[`NSRectAlignment.top`](/documentation/UIKit/NSRectAlignment/top)

Aligns to the top edge.

[`NSRectAlignment.topLeading`](/documentation/UIKit/NSRectAlignment/topLeading)

Aligns to the top and leading edges.

[`NSRectAlignment.leading`](/documentation/UIKit/NSRectAlignment/leading)

Aligns to the leading edge.

[`NSRectAlignment.bottomLeading`](/documentation/UIKit/NSRectAlignment/bottomLeading)

Aligns to the bottom and leading edges.

[`NSRectAlignment.bottom`](/documentation/UIKit/NSRectAlignment/bottom)

Aligns to the bottom edge.

[`NSRectAlignment.bottomTrailing`](/documentation/UIKit/NSRectAlignment/bottomTrailing)

Aligns to the bottom and trailing edges.

[`NSRectAlignment.trailing`](/documentation/UIKit/NSRectAlignment/trailing)

Aligns to the trailing edge.

[`NSRectAlignment.topTrailing`](/documentation/UIKit/NSRectAlignment/topTrailing)

Aligns to the top and trailing edges.


---

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