---
title: Region boundary box
framework: quicktime-file-format
role: symbol
role_heading: Data field
path: quicktime-file-format/clipping_region_atom/region_boundary_box
---

# Region boundary box

The region boundary box part of a QuickDraw region.

## Overview

Overview The region size, region boundary box, and clipping region data fields constitute a QuickDraw region.

## See Also

### Data fields

- [Size](quicktime-file-format/clipping_region_atom/size.md)
- [Type](quicktime-file-format/clipping_region_atom/type.md)
- [Region size](quicktime-file-format/clipping_region_atom/region_size.md)
- [Clipping region data](quicktime-file-format/clipping_region_atom/clipping_region_data.md)