---
title: IOHIDValueScaleType
framework: IOKit
role: symbol
role_heading: Type Alias
platforms: [Mac Catalyst 13.0+, macOS 10.5+]
path: iokit/iohidvaluescaletype
---

# IOHIDValueScaleType

Describes different types of scaling that can be performed on element values.

## Declaration

```occ
typedef uint32_t IOHIDValueScaleType;
```

## Topics

### Constants

- [kIOHIDValueScaleTypeCalibrated](1556676-anonymous/kiohidvaluescaletypecalibrated.md)
- [kIOHIDValueScaleTypePhysical](1556676-anonymous/kiohidvaluescaletypephysical.md)

## See Also

### Related Documentation

- [IOHIDValueScaleType](iohidvaluescaletype.md)