---
title: "init(redGain:greenGain:blueGain:)"
framework: avfoundation
role: symbol
role_heading: Initializer
path: "avfoundation/avcapturedevice/whitebalancegains/init(redgain:greengain:bluegain:)"
---

# init(redGain:greenGain:blueGain:)

Initializes a white balance gain from its red, green, and blue gain components.

## Declaration

```swift
init(redGain: Float, greenGain: Float, blueGain: Float)
```

## See Also

### Creating white balance gains

- [init()](avfoundation/avcapturedevice/whitebalancegains/init().md)