---
title: VNFaceLandmarkRegion
framework: vision
role: symbol
role_heading: Class
path: vision/vnfacelandmarkregion
---

# VNFaceLandmarkRegion

The abstract superclass for information about a specific face landmark.

## Declaration

```swift
class VNFaceLandmarkRegion
```

## Topics

### Instance Properties

- [pointCount](vision/vnfacelandmarkregion/pointcount.md)

### Initializers

- [init(coder:)](vision/vnfacelandmarkregion/init(coder:).md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Inherited By

- [VNFaceLandmarkRegion2D](vision/vnfacelandmarkregion2d.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)
- [VNRequestRevisionProviding](vision/vnrequestrevisionproviding.md)

## See Also

### Identifying Landmarks

- [landmarks](vision/vnfaceobservation/landmarks.md)
- [VNFaceLandmarks2D](vision/vnfacelandmarks2d.md)
- [VNFaceLandmarkRegion2D](vision/vnfacelandmarkregion2d.md)
- [VNFaceLandmarks](vision/vnfacelandmarks.md)