Function sdl2_sys::SDL_GameControllerGetAxis

source · 
pub unsafe extern "C" fn SDL_GameControllerGetAxis(
    gamecontroller: *mut SDL_GameController,
    axis: SDL_GameControllerAxis
) -> Sint16
Expand description

Get the current state of an axis control on a game controller.

The state is a value ranging from -32768 to 32767 (except for the triggers, which range from 0 to 32767).

The axis indices start at index 0.