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glutTabletMotionFunc(3GLUT)                         GLUT                         glutTabletMotionFunc(3GLUT)



NAME
       glutTabletMotionFunc - sets the special keyboard callback for the current window.

SYNTAX
       #include <GLUT/glut.h>

       void glutTabletMotionFunc(void (*func)(int x, int y));

ARGUMENTS
       func      The new entry callback function.

DESCRIPTION
       glutTabletMotionFunc  sets the tablet motion callback for the current window. The tablet motion call-back callback
       back for a window is called when the window has tablet input focus (normally, when the  mouse  is  in
       the  window) and the user generates tablet motion. The x and y callback parameters indicate the abso-lute absolute
       lute position of the tablet ``puck'' on the tablet. The callback  parameters  are  normalized  to  be
       within the range of 0 to 2000 inclusive.

       Registering  a tablet motion callback when a tablet device is not available is ineffectual and not an
       error. In this case, no tablet motion callbacks will be generated.

       Passing NULL to glutTabletMotionFunc disables the generation of tablet motion callbacks. When  a  new
       window is created, no tablet motion callback is initially registered.

SEE ALSO
       glutTabletButtonFunc(3G), glutDeviceGet(3G), glutMotionFunc(3G), glutSpaceballMotionFunc(3G)


AUTHOR
       Mark J. Kilgard (mjk@nvidia.com)



GLUT                                                 3.7                         glutTabletMotionFunc(3GLUT)