---
title: NSOpenGLPixelFormatAttribute
framework: appkit
role: symbol
role_heading: Type Alias
path: appkit/nsopenglpixelformatattribute
---

# NSOpenGLPixelFormatAttribute

Pixel format attributes for OpenGL.

## Declaration

```swift
typealias NSOpenGLPixelFormatAttribute = UInt32
```

## See Also

### Constants

- [OpenGL Pixel Format Attributes](appkit/opengl-pixel-format-attributes.md)
- [OpenGL Profiles](appkit/opengl-profiles.md)