---
title: Overlay Types
framework: quartz
role: collectionGroup
role_heading: API Collection
path: quartz/overlay-types
---

# Overlay Types

A layer level.

## Topics

### Constants

- [IKOverlayTypeBackground](quartz/ikoverlaytypebackground.md)
- [IKOverlayTypeImage](quartz/ikoverlaytypeimage.md)

## See Also

### Constants

- [Tool Modes](quartz/tool-modes.md)