---
title: edgeIntensity
framework: coreimage
role: symbol
role_heading: Instance Property
path: coreimage/cilineoverlay/edgeintensity
---

# edgeIntensity

The accentuation factor of the Sobel gradient information when tracing the edges of the image.

## Declaration

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

## Discussion

Discussion Higher values find more edges, although typically, you’d use a low value (such as 1.0).

## See Also

### Instance Properties

- [nrNoiseLevel](coreimage/cilineoverlay/nrnoiselevel.md)
- [nrSharpness](coreimage/cilineoverlay/nrsharpness.md)
- [contrast](coreimage/cilineoverlay/contrast.md)
- [inputImage](coreimage/cilineoverlay/inputimage.md)
- [threshold](coreimage/cilineoverlay/threshold.md)