---
title: CVImageStereoDisplayMaskRectangle
framework: corevideo
role: symbol
role_heading: Structure
path: corevideo/cvimagestereodisplaymaskrectangle
---

# CVImageStereoDisplayMaskRectangle

Specifies the rectangular display area within a view of stereo image.

## Declaration

```swift
struct CVImageStereoDisplayMaskRectangle
```

## Overview

Overview To address window violations in stereo video, points insetting the left and right edges of the rectangle are supported through in addition to the mask rectangle, allowing the description of the “extended raster rectangle”.

## Topics

### Structures

- [CVImageStereoDisplayMaskRectangle.EdgePoint](corevideo/cvimagestereodisplaymaskrectangle/edgepoint.md)

### Initializers

- [init(maskRectangle:leftEdgePoints:rightEdgePoints:)](corevideo/cvimagestereodisplaymaskrectangle/init(maskrectangle:leftedgepoints:rightedgepoints:).md)

### Instance Properties

- [leftEdgePoints](corevideo/cvimagestereodisplaymaskrectangle/leftedgepoints.md)
- [maskRectangle](corevideo/cvimagestereodisplaymaskrectangle/maskrectangle.md)
- [rightEdgePoints](corevideo/cvimagestereodisplaymaskrectangle/rightedgepoints.md)

## Relationships

### Conforms To

- [CVAttachmentValueRepresentable](corevideo/cvattachmentvaluerepresentable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Data types

- [CVImageBuffer](corevideo/cvimagebuffer.md)
- [CVImageSize](corevideo/cvimagesize.md)
- [CVImageBufferOriginPosition](corevideo/cvimagebufferoriginposition.md)
- [CVImageCleanAperture](corevideo/cvimagecleanaperture.md)
- [CVImagePixelAspectRatio](corevideo/cvimagepixelaspectratio.md)
- [CVImageDisplayMaskRectangle](corevideo/cvimagedisplaymaskrectangle.md)
- [CVImageChromaField](corevideo/cvimagechromafield.md)