---
title: ICScannerFunctionalUnitType.negativeTransparency
framework: imagecapturecore
role: symbol
role_heading: Case
path: imagecapturecore/icscannerfunctionalunittype/negativetransparency
---

# ICScannerFunctionalUnitType.negativeTransparency

A transparency functional unit for scanning negatives.

## Declaration

```swift
case negativeTransparency
```

## See Also

### Constants

- [ICScannerFunctionalUnitType.documentFeeder](imagecapturecore/icscannerfunctionalunittype/documentfeeder.md)
- [ICScannerFunctionalUnitType.flatbed](imagecapturecore/icscannerfunctionalunittype/flatbed.md)
- [ICScannerFunctionalUnitType.positiveTransparency](imagecapturecore/icscannerfunctionalunittype/positivetransparency.md)