Don't snap pcolor

mdboom · mdboom · commit e586c09fadbd · 2014-01-13T12:37:01.000-05:00
diff --git a/lib/matplotlib/axes.py b/lib/matplotlib/axes.py
@@ -7603,7 +7603,7 @@ def pcolor(self, *args, **kwargs):
                 ec.lower() == "none"):
             kwargs['antialiaseds'] = False
 
-        collection = mcoll.PolyCollection(verts, **kwargs)
+        collection = mcoll.PolyCollection(verts, snap=False, **kwargs)
 
         collection.set_alpha(alpha)
         collection.set_array(C)
