---
title: opacity
framework: coreimage
role: symbol
role_heading: Instance Property
path: coreimage/ciswipetransition/opacity
---

# opacity

The opacity of the swipe.

## Declaration

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

## See Also

### Instance Properties

- [angle](coreimage/ciswipetransition/angle.md)
- [color](coreimage/ciswipetransition/color.md)
- [extent](coreimage/ciswipetransition/extent.md)
- [width](coreimage/ciswipetransition/width.md)