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# MapSizeData

A plain object representation of dimensions in map units.

```
interface MapSizeData
```

## Topics

### Map size properties

[`width`](/documentation/MapKitJS/MapSizeData/width)

The width of the map size in map units.

[`height`](/documentation/MapKitJS/MapSizeData/height)

The height of the map size in map units.

## Relationships

### Conforming Types

[`MapSize`](/documentation/MapKitJS/MapSize)

---

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