Apply Laurent Dufreshou's bug fix to animiation_blit_qt4.py. Closes 2880692.

efiring · efiring · commit 75f6f9654ae6 · 2011-01-13T07:25:48.000Z
svn path=/branches/v1_0_maint/; revision=8911
diff --git a/examples/animation/animation_blit_qt4.py b/examples/animation/animation_blit_qt4.py
@@ -46,7 +46,7 @@ def timerEvent(self, evt):
             self.draw()
             self.ax_background = self.copy_from_bbox(self.ax.bbox)
 
-        self.restore_region(self.ax_background, bbox=self.ax.bbox)
+        self.restore_region(self.ax_background)
 
         # update the data
         self.sin_line.set_ydata(np.sin(self.x+self.cnt/10.0))
