---
title: jitterOffsetX
framework: metalfx
role: symbol
role_heading: Instance Property
path: metalfx/mtlfxtemporalscalerbase/jitteroffsetx
---

# jitterOffsetX

The horizontal component of the subpixel sampling coordinate you use to generate the color texture input.

## Declaration

```swift
var jitterOffsetX: Float { get set }
```

## Discussion

Discussion This property indicates the horizontal pixel offset this scaler samples to return to the frame’s reference frame.