---
title: sharpness
framework: coreimage
role: symbol
role_heading: Instance Property
path: coreimage/cicheckerboardgenerator/sharpness
---

# sharpness

The sharpness of the edges in the pattern.

## Declaration

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

## Discussion

Discussion The smaller the value, the more blurry the pattern. Values range from 0.0 to 1.0.

## See Also

### Instance Properties

- [center](coreimage/cicheckerboardgenerator/center.md)
- [color0](coreimage/cicheckerboardgenerator/color0.md)
- [color1](coreimage/cicheckerboardgenerator/color1.md)
- [width](coreimage/cicheckerboardgenerator/width.md)