---
title: getBytePointer
framework: coregraphics
role: symbol
role_heading: Instance Property
path: coregraphics/cgdataproviderdirectcallbacks/getbytepointer
---

# getBytePointer

A pointer to a function that returns a pointer to the provider’s data. For more information, see CGDataProviderGetBytePointerCallback.

## Declaration

```swift
var getBytePointer: CGDataProviderGetBytePointerCallback?
```

## See Also

### Instance Properties

- [getBytesAtPosition](coregraphics/cgdataproviderdirectcallbacks/getbytesatposition.md)
- [releaseBytePointer](coregraphics/cgdataproviderdirectcallbacks/releasebytepointer.md)
- [releaseInfo](coregraphics/cgdataproviderdirectcallbacks/releaseinfo.md)
- [version](coregraphics/cgdataproviderdirectcallbacks/version.md)