---
title: kIOHIDElementTypeInput_Axis
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/iohidelementtype/kiohidelementtypeinput_axis
---

# kIOHIDElementTypeInput_Axis

## Declaration

```occ
kIOHIDElementTypeInput_Axis = 3
```

## Discussion

Discussion Input data field used to represent an axis.