---
title: "ColorSyncTransformCopyProperty(_:_:_:)"
framework: colorsync
role: symbol
role_heading: Function
platforms: [iOS 16.0+, iPadOS 16.0+, Mac Catalyst 13.0+, macOS 10.13+, tvOS 16.0+, visionOS 1.0+, watchOS 9.0+]
path: "colorsync/colorsynctransformcopyproperty(_:_:_:)"
---

# ColorSyncTransformCopyProperty(_:_:_:)

Copies a property from a color transform.

## Declaration

```swift
func ColorSyncTransformCopyProperty(_ transform: ColorSyncTransform!, _ key: CFTypeRef!, _ options: CFDictionary?) -> Unmanaged<CFTypeRef>?
```

## Parameters

- `transform`: The transform from which to copy the property.
- `key`: A CFTypeRef used as a key to identify the property.
- `options`: A dictionary with additional options.

## See Also

### Creating and applying a transform

- [ColorSyncTransformCreate(_:_:)](colorsync/colorsynctransformcreate(_:_:).md)
- [ColorSyncTransformConvert(_:_:_:_:_:_:_:_:_:_:_:_:)](colorsync/colorsynctransformconvert(_:_:_:_:_:_:_:_:_:_:_:_:).md)
- [ColorSyncTransformGetProfileSequence(_:)](colorsync/colorsynctransformgetprofilesequence(_:).md)
- [ColorSyncTransformSetProperty(_:_:_:)](colorsync/colorsynctransformsetproperty(_:_:_:).md)
- [ColorSyncTransformGetTypeID()](colorsync/colorsynctransformgettypeid().md)