---
title: span
framework: mapkit
role: symbol
role_heading: Instance Property
path: mapkit/mkcoordinateregion/span
---

# span

The horizontal and vertical span representing the amount of map to display.

## Declaration

```swift
var span: MKCoordinateSpan
```

## Discussion

Discussion The span also defines the current zoom level used by the map view object.

## See Also

### Getting the region coordinates

- [center](mapkit/mkcoordinateregion/center.md)