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. |