---
title: NSCharacterCollection.identityMappingCharacterCollection
framework: appkit
role: symbol
role_heading: Case
path: appkit/nscharactercollection/identitymappingcharactercollection
---

# NSCharacterCollection.identityMappingCharacterCollection

Indicates that the character identifier is equal to the glyph index.

## Declaration

```swift
case identityMappingCharacterCollection
```

## See Also

### Collections

- [NSCharacterCollection.adobeCNS1CharacterCollection](appkit/nscharactercollection/adobecns1charactercollection.md)
- [NSCharacterCollection.adobeGB1CharacterCollection](appkit/nscharactercollection/adobegb1charactercollection.md)
- [NSCharacterCollection.adobeJapan1CharacterCollection](appkit/nscharactercollection/adobejapan1charactercollection.md)
- [NSCharacterCollection.adobeJapan2CharacterCollection](appkit/nscharactercollection/adobejapan2charactercollection.md)
- [NSCharacterCollection.adobeKorea1CharacterCollection](appkit/nscharactercollection/adobekorea1charactercollection.md)