---
title: boundingRegion
framework: vision
role: symbol
role_heading: Instance Property
path: vision/documentobservation/container/table/boundingregion
---

# boundingRegion

A polygon that defines the boundary of the table.

## Declaration

```swift
var boundingRegion: NormalizedRegion { get }
```

## Parameters

- `boundingBox`: The bounding box of the object.

## See Also

### Inspecting a table

- [columns](vision/documentobservation/container/table/columns.md)
- [rows](vision/documentobservation/container/table/rows.md)