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# AVCaptureDevice.WhiteBalanceChromaticityValues

A structure that defines CIE 1931 xy chromaticity values.

```
struct WhiteBalanceChromaticityValues
```

## Topics

### Creating chromaticity values

[`init()`](/documentation/AVFoundation/AVCaptureDevice/WhiteBalanceChromaticityValues/init())

Creates a structure for white balance chromaticity values.

[`init(x:y:)`](/documentation/AVFoundation/AVCaptureDevice/WhiteBalanceChromaticityValues/init(x:y:))

Creates a structure for white balance chromaticity values from its x and y coordinates.

### Inspecting the values

[`x`](/documentation/AVFoundation/AVCaptureDevice/WhiteBalanceChromaticityValues/x)

The x component of the CIE 1931 chromaticity value.

[`y`](/documentation/AVFoundation/AVCaptureDevice/WhiteBalanceChromaticityValues/y)

The y component of the CIE 1931 chromaticity value.


---

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