fix sticky-handling of 0 with log scale

efiring · efiring · commit 253eac3fef77 · 2016-11-24T11:24:20.000-10:00
diff --git a/lib/matplotlib/axes/_base.py b/lib/matplotlib/axes/_base.py
@@ -2206,6 +2206,10 @@ def autoscale_view(self, tight=None, scalex=True, scaley=True):
             stickies = [artist.stickies for artist in self.get_children()]
             x_stickies = sum([sticky.x for sticky in stickies], [])
             y_stickies = sum([sticky.y for sticky in stickies], [])
+            if self.get_xscale().lower() == 'log':
+                x_stickies = [xs for xs in x_stickies if xs > 0]
+            if self.get_yscale().lower() == 'log':
+                y_stickies = [ys for ys in y_stickies if ys > 0]
         else:  # Small optimization.
             x_stickies, y_stickies = [], []
 
