glutTabletMotionFunc(3GLUT) GLUT glutTabletMotionFunc(3GLUT)NAMEglutTabletMotionFunc - sets the special keyboard callback for the cur‐
rent window.
SYNTAX
void glutTabletMotionFunc(void (*func)(int x, int y));
ARGUMENTS
func The new entry callback function.
DESCRIPTIONglutTabletMotionFunc sets the tablet motion callback for the current
window. The tablet motion callback for a window is called when the win‐
dow 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 absolute 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 avail‐
able 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 call‐
back is initially registered.
SEE ALSO
glutTabletButtonFunc, glutDeviceGet, glutMotionFunc, glutSpaceballMo‐
tionFunc
AUTHOR
Mark J. Kilgard (mjk@nvidia.com)
GLUT 3.7 glutTabletMotionFunc(3GLUT)
