---
title: "MACaptionAppearanceDidDisplayCaptions(_:)"
framework: mediaaccessibility
role: symbol
role_heading: Function
path: "mediaaccessibility/macaptionappearancediddisplaycaptions(_:)"
---

# MACaptionAppearanceDidDisplayCaptions(_:)

Informs accessibility clients when captions display onscreen.

## Declaration

```swift
func MACaptionAppearanceDidDisplayCaptions(_ strings: CFArray)
```

## See Also

### General settings

- [kMACaptionAppearanceSettingsChangedNotification](mediaaccessibility/kmacaptionappearancesettingschangednotification.md)
- [MACaptionAppearanceCopyPreferredCaptioningMediaCharacteristics(_:)](mediaaccessibility/macaptionappearancecopypreferredcaptioningmediacharacteristics(_:).md)
- [MACaptionAppearanceGetDisplayType(_:)](mediaaccessibility/macaptionappearancegetdisplaytype(_:).md)
- [MACaptionAppearanceSetDisplayType(_:_:)](mediaaccessibility/macaptionappearancesetdisplaytype(_:_:).md)