Turn on double-buffering to eliminate flickering.

mdboom · mdboom · commit 06d1b09284e9 · 2011-11-16T12:23:03.000-05:00
diff --git a/lib/matplotlib/backends/backend_gtk3.py b/lib/matplotlib/backends/backend_gtk3.py
@@ -185,7 +185,7 @@ def __init__(self, figure):
 
         self.set_events(self.__class__.event_mask)
 
-        self.set_double_buffered(False)
+        self.set_double_buffered(True)
         self.set_can_focus(True)
         self._renderer_init()
         self._idle_event_id = GObject.idle_add(self.idle_event)
