---
title: CGPDFStreamRef
framework: coregraphics
role: symbol
role_heading: Structure
path: coregraphics/cgpdfstreamref
---

# CGPDFStreamRef

A type that represents a PDF stream.

## Declaration

```swift
struct CGPDFStreamRef
```

## Topics

### Initializers

- [init(_:)](coregraphics/cgpdfstreamref/init(_:).md)
- [init(rawValue:)](coregraphics/cgpdfstreamref/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)