GestureStylus.getAxis

bool getAxis(gdk.types.AxisUse axis, out double value)

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

Parameters

`axis`	requested device axis
`value`	return location for the axis value

Returns

#TRUE if there is a current value for the axis