---
title: CAEmitterLayerEmitterShape
framework: quartzcore
role: symbol
role_heading: Structure
path: quartzcore/caemitterlayeremittershape
---

# CAEmitterLayerEmitterShape

## Declaration

```swift
struct CAEmitterLayerEmitterShape
```

## Topics

### Initializers

- [init(rawValue:)](quartzcore/caemitterlayeremittershape/init(rawvalue:).md)

### Type Properties

- [circle](quartzcore/caemitterlayeremittershape/circle.md)
- [cuboid](quartzcore/caemitterlayeremittershape/cuboid.md)
- [line](quartzcore/caemitterlayeremittershape/line.md)
- [point](quartzcore/caemitterlayeremittershape/point.md)
- [rectangle](quartzcore/caemitterlayeremittershape/rectangle.md)
- [sphere](quartzcore/caemitterlayeremittershape/sphere.md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Data Types

- [CAAnimationCalculationMode](quartzcore/caanimationcalculationmode.md)
- [CAAnimationRotationMode](quartzcore/caanimationrotationmode.md)
- [CAEmitterLayerEmitterMode](quartzcore/caemitterlayeremittermode.md)
- [CAEmitterLayerRenderMode](quartzcore/caemitterlayerrendermode.md)
- [CAGradientLayerType](quartzcore/cagradientlayertype.md)
- [CALayerContentsFilter](quartzcore/calayercontentsfilter.md)
- [CALayerContentsFormat](quartzcore/calayercontentsformat.md)
- [CALayerContentsGravity](quartzcore/calayercontentsgravity.md)
- [CALayerCornerCurve](quartzcore/calayercornercurve.md)
- [CAMediaTimingFillMode](quartzcore/camediatimingfillmode.md)
- [CAMediaTimingFunctionName](quartzcore/camediatimingfunctionname.md)
- [CAScrollLayerScrollMode](quartzcore/cascrolllayerscrollmode.md)
- [CAShapeLayerFillRule](quartzcore/cashapelayerfillrule.md)
- [CAShapeLayerLineCap](quartzcore/cashapelayerlinecap.md)
- [CAShapeLayerLineJoin](quartzcore/cashapelayerlinejoin.md)