---
name: "SDL_JoyAxisEvent"
section: "3type"
platform: "linux"
package: "libsdl3-doc"
version: "3.2.10+ds-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/SDL_JoyAxisEvent/3type"
---

# SDL\_JoyAxisEvent(3type)

Joystick axis motion event structure (event.jaxis.\*)

## NAME

SDL\_JoyAxisEvent - Joystick axis motion event structure (event.jaxis.\*)

## HEADER FILE

Defined in SDL3/SDL\_events.h

## SYNOPSIS

```
#include "SDL3/SDL.h"
```

**typedef struct SDL\_JoyAxisEvent** **{**     **SDL\_EventType type; /\*\*\< SDL\_EVENT\_JOYSTICK\_AXIS\_MOTION \*/**     **Uint32 reserved;**     **Uint64 timestamp;   /\*\*\< In nanoseconds, populated using SDL\_GetTicksNS() \*/**     **SDL\_JoystickID which; /\*\*\< The joystick instance id \*/**     **Uint8 axis;         /\*\*\< The joystick axis index \*/**     **Uint8 padding1;**     **Uint8 padding2;**     **Uint8 padding3;**     **Sint16 value;       /\*\*\< The axis value (range: -32768 to 32767) \*/**     **Uint16 padding4;** **} SDL\_JoyAxisEvent;**

## AVAILABILITY

This struct is available since SDL 3.2.0.