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# destinationAtop

A blend kernel that places the background over the foreground and crops based on the visibility of the foreground.

```
class var destinationAtop: CIBlendKernel { get }
```

## Discussion

![The result of using the destination atop blend kernel (background image is top left, foreground image is bottom left)](images/com.apple.coreimage/media-2926858@2x.png)

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