---
title: MKScaleView.Alignment.leading
framework: mapkit
role: symbol
role_heading: Case
path: mapkit/mkscaleview/alignment/leading
---

# MKScaleView.Alignment.leading

Scale measurements begin at the leading edge of the view.

## Declaration

```swift
case leading
```

## Discussion

Discussion This value causes the scale view to place the value 0 at the leading edge of the view. The scale view places the distance representing the current scale of the map at the trailing edge of the view.

## See Also

### Alignment options

- [MKScaleView.Alignment.trailing](mapkit/mkscaleview/alignment/trailing.md)
- [MKScaleView.Alignment.center](mapkit/mkscaleview/alignment/center.md)