---
title: extrapolate
framework: coreimage
role: symbol
role_heading: Instance Property
path: coreimage/cicolorcubesmixedwithmask/extrapolate
---

# extrapolate

If true, then the filter extrapolates the color cube for any RGB component values outside the range 0.0 to 1.0.

## Declaration

```swift
var extrapolate: Bool { get set }
```

## See Also

### Instance Properties

- [colorSpace](coreimage/cicolorcubesmixedwithmask/colorspace.md)
- [cube0Data](coreimage/cicolorcubesmixedwithmask/cube0data.md)
- [cube1Data](coreimage/cicolorcubesmixedwithmask/cube1data.md)
- [cubeDimension](coreimage/cicolorcubesmixedwithmask/cubedimension.md)
- [inputImage](coreimage/cicolorcubesmixedwithmask/inputimage.md)
- [maskImage](coreimage/cicolorcubesmixedwithmask/maskimage.md)