Method

GtkGestureStylusget_axes

since: 3.24

Declaration [src]

gboolean
gtk_gesture_stylus_get_axes (
  GtkGestureStylus* gesture,
  GdkAxisUse* axes,
  gdouble** values
)

Description [src]

Returns the current values for the requested axes. This function must be called from either the GtkGestureStylus:down, GtkGestureStylus:motion, GtkGestureStylus:up or GtkGestureStylus:proximity signals.

Available since: 3.24

Parameters

axes

Type: An array of GdkAxisUse

Array of requested axes, terminated with #GDK_AXIS_IGNORE.

The data is owned by the caller of the method.

values

Type: An array of gdouble*

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.

Return value

Type: gboolean

TRUE if there is a current value for the axes.