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# VNDetectHorizonRequest

An image-analysis request that determines the horizon angle in an image.

```
class VNDetectHorizonRequest
```

## Topics

### Accessing the Results

[`results`](/documentation/Vision/VNDetectHorizonRequest/results)

The results of the horizon detection request.

### Identifying Request Revisions

[`VNDetectHorizonRequestRevision1`](/documentation/Vision/VNDetectHorizonRequestRevision1)

A constant for specifying revision 1 of the horizon detection request.


---

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