---
title: Composition Categories
framework: quartz
role: collectionGroup
role_heading: API Collection
path: quartz/composition-categories
---

# Composition Categories

Categories for compositions.

## Topics

### Constants

- [QCCompositionCategoryDistortion](quartz/qccompositioncategorydistortion.md)
- [QCCompositionCategoryStylize](quartz/qccompositioncategorystylize.md)
- [QCCompositionCategoryUtility](quartz/qccompositioncategoryutility.md)

## See Also

### Constants

- [Attribute Keys](quartz/attribute-keys.md)
- [Standard Protocol Input Keys](quartz/standard-protocol-input-keys.md)
- [Standard Protocol Output Keys](quartz/standard-protocol-output-keys.md)
- [Standard Protocols](quartz/standard-protocols.md)