restore autoscale(tight=True); still needed for classic mode.

efiring · efiring · commit 1a50ddae2923 · 2016-11-25T09:37:28.000-10:00
diff --git a/lib/matplotlib/axes/_axes.py b/lib/matplotlib/axes/_axes.py
@@ -4421,7 +4421,7 @@ def hexbin(self, x, y, C=None, gridsize=100, bins=None,
         self.update_datalim(corners)
         collection.sticky_edges.x[:] = [xmin, xmax]
         collection.sticky_edges.y[:] = [ymin, ymax]
-        self.autoscale_view()
+        self.autoscale_view(tight=True)
 
         # add the collection last
         self.add_collection(collection, autolim=False)
@@ -5830,7 +5830,7 @@ def pcolorfast(self, *args, **kwargs):
         ret.sticky_edges.x[:] = [xl, xr]
         ret.sticky_edges.y[:] = [yb, yt]
         self.update_datalim(np.array([[xl, yb], [xr, yt]]))
-        self.autoscale_view()
+        self.autoscale_view(tight=True)
         return ret
 
     @_preprocess_data()
diff --git a/lib/matplotlib/contour.py b/lib/matplotlib/contour.py
@@ -968,7 +968,7 @@ def __init__(self, ax, *args, **kwargs):
             col.sticky_edges.x[:] = [self._mins[0], self._maxs[0]]
             col.sticky_edges.y[:] = [self._mins[1], self._maxs[1]]
         self.ax.update_datalim([self._mins, self._maxs])
-        self.ax.autoscale_view()
+        self.ax.autoscale_view(tight=True)
 
         self.changed()  # set the colors
 
