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 data, and is responsible for freeing it.