---
title: "CGImageSourceCopyMetadataAtIndex(_:_:_:)"
framework: imageio
role: symbol
role_heading: Function
path: "imageio/cgimagesourcecopymetadataatindex(_:_:_:)"
---

# CGImageSourceCopyMetadataAtIndex(_:_:_:)

## Declaration

```swift
func CGImageSourceCopyMetadataAtIndex(_ isrc: CGImageSource, _ index: Int, _ options: CFDictionary?) -> CGImageMetadata?
```

## See Also

### Functions

- [CGImageDestinationAddImageAndMetadata(_:_:_:_:)](imageio/cgimagedestinationaddimageandmetadata(_:_:_:_:).md)
- [CGImageDestinationCopyImageSource(_:_:_:_:)](imageio/cgimagedestinationcopyimagesource(_:_:_:_:).md)
- [CGImageSourceRemoveCacheAtIndex(_:_:)](imageio/cgimagesourceremovecacheatindex(_:_:).md)
- [CGImageSourceSetAllowableTypes(_:)](imageio/cgimagesourcesetallowabletypes(_:).md)