---
title: ImmersiveDynamicMask.EdgeTreatment
framework: Immersive Media Support
role: symbol
role_heading: Enumeration
platforms: [iOS 26.4+, iPadOS 26.4+, Mac Catalyst 26.4+, macOS 26.0+, visionOS 26.0+]
path: immersivemediasupport/immersivedynamicmask/edgetreatment-swift.enum
---

# ImmersiveDynamicMask.EdgeTreatment

A value that represents an edge treatment type for the immersive media mask.

## Declaration

```swift
enum EdgeTreatment
```

## Topics

### Enumeration Cases

- [ImmersiveDynamicMask.EdgeTreatment.easeInOut](immersivemediasupport/immersivedynamicmask/edgetreatment-swift.enum/easeinout.md)
- [ImmersiveDynamicMask.EdgeTreatment.linear](immersivemediasupport/immersivedynamicmask/edgetreatment-swift.enum/linear.md)

## Relationships

### Conforms To

- [Decodable](swift/decodable.md)
- [Encodable](swift/encodable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)