---
title: ICScannerMeasurementUnit
framework: imagecapturecore
role: symbol
role_heading: Enumeration
path: imagecapturecore/icscannermeasurementunit
---

# ICScannerMeasurementUnit

The unit of measurement used by the scanner.

## Declaration

```swift
enum ICScannerMeasurementUnit
```

## Overview

Overview The values correspond to the ICAP_UNITS values as defined in the TWAIN Specification.

## Topics

### Constants

- [ICScannerMeasurementUnit.centimeters](imagecapturecore/icscannermeasurementunit/centimeters.md)
- [ICScannerMeasurementUnit.inches](imagecapturecore/icscannermeasurementunit/inches.md)
- [ICScannerMeasurementUnit.picas](imagecapturecore/icscannermeasurementunit/picas.md)
- [ICScannerMeasurementUnit.pixels](imagecapturecore/icscannermeasurementunit/pixels.md)
- [ICScannerMeasurementUnit.points](imagecapturecore/icscannermeasurementunit/points.md)
- [ICScannerMeasurementUnit.twips](imagecapturecore/icscannermeasurementunit/twips.md)

### Initializers

- [init(rawValue:)](imagecapturecore/icscannermeasurementunit/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Document Sizes

- [ICScannerDocumentType](imagecapturecore/icscannerdocumenttype.md)