---
title: HIDUsage.AuxiliaryDisplayUsage.bitmapSizeX
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/auxiliarydisplayusage/bitmapsizex
---

# HIDUsage.AuxiliaryDisplayUsage.bitmapSizeX

## Declaration

```swift
case bitmapSizeX
```