# GH_FadePhase enum

Namespace: [Grasshopper.GUI](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.md) · Assembly: [Grasshopper](https://developer.rhino3d.com/api/gh1/assembly/grasshopper.md)

```cs
public enum GH_FadePhase
```

Enumerates the possible states of a ZUI fade animation.

## Values

| Name | Value | Description |
| --- | --- | --- |
| Hidden | 0 | Indicates the UI elements ought to be hidden. |
| Hiding | 1 | Indicates the UI elements are in the process of being hidden. |
| Shown | 2 | Indicates the UI elements ought to be shown. |
| Showing | 3 | Indicates the UI elements are in the process of being shown. |