---
title: "CGPDFScannerRelease(_:)"
framework: coregraphics
role: symbol
role_heading: Function
path: "coregraphics/cgpdfscannerrelease(_:)"
---

# CGPDFScannerRelease(_:)

Decrements the retain count of a scanner object.

## Declaration

```swift
func CGPDFScannerRelease(_ scanner: CGPDFScannerRef)
```

## Parameters

- `scanner`: The scanner object to release.

## See Also

### Retaining and Releasing PDF Scanner Objects

- [CGPDFScannerRetain(_:)](coregraphics/cgpdfscannerretain(_:).md)