Signature
glutTabletMotionFunc(
function
)
Specify handler for GLUT 'TabletMotion' events
def handler( (int) x, (int) y ):
return None
Parameters
| Variables | Description |
|---|---|
| func |
The new entry callback function.
|
Description
glutTabletMotionFunc
sets the tablet motion callback for the current window. The tablet motion
callback 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 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 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.