---
title: scale
framework: coreimage
role: symbol
role_heading: Instance Property
path: coreimage/cirippletransition/scale
---

# scale

A value that determines whether the ripple starts as a bulge (a higher value) or a dimple (a lower value).

## Declaration

```swift
var scale: Float { get set }
```

## See Also

### Instance Properties

- [center](coreimage/cirippletransition/center.md)
- [extent](coreimage/cirippletransition/extent.md)
- [shadingImage](coreimage/cirippletransition/shadingimage.md)
- [width](coreimage/cirippletransition/width.md)