---
title: renderTargetWidth
framework: metal
role: symbol
role_heading: Instance Property
path: metal/mtlrenderpassdescriptor/rendertargetwidth
---

# renderTargetWidth

The width, in pixels, to constrain the render target to.

## Declaration

```swift
var renderTargetWidth: Int { get set }
```

## See Also

### Layered rendering

- [renderTargetArrayLength](metal/mtlrenderpassdescriptor/rendertargetarraylength.md)
- [renderTargetHeight](metal/mtlrenderpassdescriptor/rendertargetheight.md)