gdk.flush {Rggobi} | R Documentation |
Because of the interaction with the R event loop (reading use input), on occassion, the changes caused by certain R functions that operate on the the ggobi GUI are not displayed immediately. This function allows the R programmer to try to force these changes to be displayed.
gdk.flush()
This flushes the Gtk events pending and forces them to be sent to the event queue and hopefully invoke the low Gtk handler in R's event loop.
No value.
Duncan Temple Lang
http://www.ggobi.org/RSggobi.html
g <- ggobi(system.file("data", "flea.xml",package="Rggobi"), args="-noinit") g$scatmat(1:3) gdk.flush()