gtk:gesture-stylus-backlog (gesture)

gesture -- a gtk:gesture-stylus instance

The list of gdk:time-coord instances for the coordinates and times for the backlog events, or nil if there is no backlog.

Returns the backlog events. By default, GTK will limit rate of input events. On stylus input where accuracy of strokes is paramount, this function returns the accumulated coordinate and timing state before the emission of the current "motion" signal.

This function may only be called within a "motion" signal handler, the state given in this signal and obtainable through the gtk:gesture-stylus-axis function call express the latest (most up-to-date) state in motion history.

The backlog is provided in chronological order.