plucky (3) SDL_Finger.3type.gz

NAME

       SDL_Finger - Data about a single finger in a multitouch event.

HEADER FILE

       Defined in SDL3/SDL_touch.h

SYNOPSIS

       #include "SDL3/SDL.h"

       typedef struct SDL_Finger
       {
           SDL_FingerID id;  /**< the finger ID */
           float x;  /**< the x-axis location of the touch event, normalized (0...1) */
           float y;  /**< the y-axis location of the touch event, normalized (0...1) */
           float pressure; /**< the quantity of pressure applied, normalized (0...1) */
       } SDL_Finger;

DESCRIPTION

       Each  touch event is a collection of fingers that are simultaneously in contact with the touch device (so
       a "touch" can be a "multitouch," in reality), and this struct reports details of the specific fingers.

AVAILABILITY

       This struct is available since SDL 3.2.0.

SEE ALSO

       •(3), SDL_GetTouchFingers(3)