Method
GtkGestureStylusget_axes
Declaration [src]
gboolean
gtk_gesture_stylus_get_axes (
GtkGestureStylus* gesture,
GdkAxisUse* axes,
double** values
)
Description [src]
Returns the current values for the requested axes.
This function must be called from the handler of one of the
GtkGestureStylus::down, GtkGestureStylus::motion,
GtkGestureStylus::up or GtkGestureStylus::proximity signals.
Parameters
axes-
Type: An array of
GdkAxisUseArray of requested axes, terminated with
GDK_AXIS_IGNORE.The data is owned by the caller of the method. values-
Type: An array of
double*Return location for the axis values.
The argument will be set by the function. The caller of the method takes ownership of the returned data, and is responsible for freeing it.