---
title: horizontalOffset
framework: corevideo
role: symbol
role_heading: Instance Property
path: corevideo/cvimagecleanaperture/horizontaloffset
---

# horizontalOffset

Horizontal offset from the center of the image buffer.

## Declaration

```swift
var horizontalOffset: Float
```

## Discussion

Discussion A positive value of this property will move the center of clean aperture towards right side.