---
title: version
framework: coregraphics
role: symbol
role_heading: Instance Property
path: coregraphics/cgpsconvertercallbacks/version
---

# version

The version number of the structure passed in as a parameter to the converter creation functions. The structure defined below is version 0.

## Declaration

```swift
var version: UInt32
```

## See Also

### Instance Properties

- [beginDocument](coregraphics/cgpsconvertercallbacks/begindocument.md)
- [beginPage](coregraphics/cgpsconvertercallbacks/beginpage.md)
- [endDocument](coregraphics/cgpsconvertercallbacks/enddocument.md)
- [endPage](coregraphics/cgpsconvertercallbacks/endpage.md)
- [noteMessage](coregraphics/cgpsconvertercallbacks/notemessage.md)
- [noteProgress](coregraphics/cgpsconvertercallbacks/noteprogress.md)
- [releaseInfo](coregraphics/cgpsconvertercallbacks/releaseinfo.md)