SDL_JoyAxisEvent

Section: SDL API Reference (3)
Updated: Tue 11 Sep 2001, 22:59
Index
Return to Main Contents

NAME

SDL_JoyAxisEvent- Joystick axis motion event structure

STRUCTURE DEFINITION

typedef struct{
  Uint8 type;
  Uint8 which;
  Uint8 axis;
  Sint16 value;
} SDL_JoyAxisEvent;

STRUCTURE DATA

type: SDL_JOYAXISMOTION
which: Joystick device index
axis: Joystick axis index
value: Axis value (range: -32768 to 32767)

DESCRIPTION

SDL_JoyAxisEvent is a member of the SDL_Event union and is used when an event of type SDL_JOYAXISMOTION is reported.

A SDL_JOYAXISMOTION event occurs when ever a user moves an axis on the joystick. The field which is the index of the joystick that reported the event and axis is the index of the axis (for a more detailed explaination see the Joystick section). value is the current position of the axis.