GLUTTABLETBUTTONFUNC(3)          Local Manual          GLUTTABLETBUTTONFUNC(3)

NAME
     glutTabletButtonFunc -- Sets a tablet button callback.

LIBRARY
     OpenGLUT - input

SYNOPSIS
     #include <openglut.h>

     void
     glutTabletButtonFunc(void( *callback )( int button, int state, int x,
         int y ));

PARAMETERS
      callback     Client tablet button hook.

DESCRIPTION
     This function registers a  callback  by which you receive reports a
     tablet button status feature.  Buttons are reported with  button  in the
     range 1 to glutDeviceGet(  GLUT_NUM_TABLET_BUTTONS).    state  is either
     GLUT_UP  or  GLUT_DOWN  and  x  and  y  are the tablet coordinate (see
     glutTabletMotionFunc() for the bounds of  x  and  y).

     The callback is bound to the  current window  .

CAVEATS
     OpenGLUT does not implement tablet support.

     Buttons are  not   pressure-sensitive.

TODO
     We might want to add support for this sooner or later. Although a tablet
     could also be generalized as a mouse. There are relatively cheap AipTek
     HyperPen tablets, and slightly less cheap Wacom tablets on many store
     shelves.

SEE ALSO
     glutTabletButtonFunc(3) glutMouseFunc(3)




NetBSD 2.0                           Epoch                          NetBSD 2.0
