SDL_GetTouchFinger

Use this function to get the finger object for specified touch device ID and finger index.

Contents

Syntax

SDL_Finger* SDL_GetTouchFinger(SDL_TouchID touchID,
                               int         index)

touchID	the ID of the requested touch device
index	the index of the requested finger

Returns a pointer to the SDL_Finger object or NULL if no object at the given ID and index could be found.

You can add your code example here

The returned resource is owned by SDL and should not be deallocated.

-  ⇤ ← Revision 3 as of 2013-08-11 11:56:52 → 
  Size: 1128
  Editor: PhilippWiesemann
  Comment: Updated to match SDL_touch.h.
+   ← Revision 4 as of 2013-10-30 21:51:16 → ⇥
  Size: 1168
  Editor: PhilippWiesemann
  Comment: Changed formatting of function syntax, see SGFunctions page.
-Deletions are marked like this.
+Additions are marked like this.
 Line 20:
-SDL_Finger* SDL_GetTouchFinger(SDL_TouchID touchID, int index)
+SDL_Finger* SDL_GetTouchFinger(SDL_TouchID touchID,
                               int         index)