Method
GtkGestureStylusget_axis
Declaration [src]
gboolean
gtk_gesture_stylus_get_axis (
  GtkGestureStylus* gesture,
  GdkAxisUse axis,
  double* value
)
Description [src]
Returns the current value for the requested axis.
This function must be called from the handler of one of the
GtkGestureStylus::down, GtkGestureStylus::motion,
GtkGestureStylus::up or GtkGestureStylus::proximity signals.
Parameters
| axis | GdkAxisUse | 
| Requested device axis. | |
| value | double* | 
| Return location for the axis value. | |
| The argument will be set by the function. |