---
title: cameraBoundary
framework: mapkitjs
role: symbol
role_heading: Interface Property
path: mapkitjs/mapconstructoroptions/cameraboundary
---

# cameraBoundary

The boundary of the area within which the map view’s center needs to remain.

## Declaration

```data
cameraBoundary?: CoordinateRegionData | MapRectData | null;
```

## Discussion

Discussion This property requires either a CoordinateRegion or a MapRect instance as a value.