---
title: FxParameterFlags
framework: Professional Video Applications
role: symbol
role_heading: Type Alias
platforms: [fxplug 3.1+]
path: professional_video_applications/fxparameterflags
---

# FxParameterFlags

These constants specify the characteristics of parameters display.

## Declaration

```swift
typealias FxParameterFlags = UInt32
```

## Discussion

Discussion Not all of the flags are meaningfully to all of the parameter types. The only flags, for example, that apply to group parameters are kFxParameterFlag_COLLAPSED, kFxParameterFlag_DONT_DISPLAY_IN_DASHBOARD, kFxParameterFlag_HIDDEN, and kFxParameterFlag_DISABLED. You are unable to give a group parameter a custom user interface.

## Topics

### Constants

- [kFxParameterFlag_DEFAULT](professional_video_applications/kfxparameterflag_default.md)
- [kFxParameterFlag_NOT_ANIMATABLE](professional_video_applications/kfxparameterflag_not_animatable.md)
- [kFxParameterFlag_HIDDEN](professional_video_applications/kfxparameterflag_hidden.md)
- [kFxParameterFlag_DISABLED](professional_video_applications/kfxparameterflag_disabled.md)
- [kFxParameterFlag_COLLAPSED](professional_video_applications/kfxparameterflag_collapsed.md)
- [kFxParameterFlag_DONT_SAVE](professional_video_applications/kfxparameterflag_dont_save.md)
- [kFxParameterFlag_DONT_DISPLAY_IN_DASHBOARD](professional_video_applications/kfxparameterflag_dont_display_in_dashboard.md)
- [kFxParameterFlag_CUSTOM_UI](professional_video_applications/kfxparameterflag_custom_ui.md)
- [kFxParameterFlag_IGNORE_MINMAX](professional_video_applications/kfxparameterflag_ignore_minmax.md)

## See Also

### Constants

- [FxHistogramChannel](professional_video_applications/fxhistogramchannel.md)