Use projecting caps for axes spines (fixes #2542).

pwuertz · pwuertz · commit 3b9ef36294a1 · 2013-11-08T15:50:36.000+01:00
diff --git a/lib/matplotlib/spines.py b/lib/matplotlib/spines.py
@@ -57,6 +57,7 @@ def __init__(self, axes, spine_type, path, **kwargs):
         self.set_facecolor('none')
         self.set_edgecolor(rcParams['axes.edgecolor'])
         self.set_linewidth(rcParams['axes.linewidth'])
+        self.set_capstyle('projecting')
         self.axis = None
 
         self.set_zorder(2.5)
