###### (This is the documentation for SDL3, which is the current stable version. [SDL2](https://wiki.libsdl.org/SDL2/) was the previous version!) # SDL_JoyAxisEvent Joystick axis motion event structure (event.jaxis.*) ## Header File Defined in [](https://github.com/libsdl-org/SDL/blob/main/include/SDL3/SDL_events.h) ## Syntax ```c 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; ``` ## Version This struct is available since SDL 3.1.3. ---- [CategoryAPI](CategoryAPI), [CategoryAPIStruct](CategoryAPIStruct), [CategoryEvents](CategoryEvents)