Don't change default behaviour of pcolormesh only change it in the colorbars

jenshnielsen · jenshnielsen · commit 811f917c4fb4 · 2012-09-01T20:38:21.000+02:00
diff --git a/lib/matplotlib/axes.py b/lib/matplotlib/axes.py
@@ -7395,7 +7395,7 @@ def pcolormesh(self, *args, **kwargs):
         vmax = kwargs.pop('vmax', None)
         shading = kwargs.pop('shading', 'flat').lower()
         antialiased = kwargs.pop('antialiased', False)
-        kwargs.setdefault('edgecolors', 'face')
+        kwargs.setdefault('edgecolors', 'none')
 
         X, Y, C = self._pcolorargs('pcolormesh', *args)
         Ny, Nx = X.shape
