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SDL_JoystickGetAxisInitialState

Get the initial state of an axis control on a joystick.

Syntax

SDL_bool SDL_JoystickGetAxisInitialState(SDL_Joystick *joystick,
                           int axis, Sint16 *state);

Function Parameters

joystick

an SDL_Joystick structure containing joystick information

axis

the axis to query; the axis indices start at index 0

state

Upon return, the initial value is supplied here.

Return Value

Return SDL_TRUE if this axis has any initial value, or SDL_FALSE if not.

Remarks

The state is a value ranging from -32768 to 32767.

The axis indices start at index 0.


CategoryAPI


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