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Plot Colorbar in axes_grid1 with pcolormesh #630

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Jan 1, 2012
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Plot Colorbar in axes_grid1 with pcolormesh #630

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use pcolormesh instead of pcolor in axes_grid1 colorbar 
This is identical to the standard colorbar and removes artifacts
in the pdf version of the plot.
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@jenshnielsen
jenshnielsen committed Dec 16, 2011
commit a62545d8ff0b9c7f7c73cd93dc37f4a865c70809
5 changes: 2 additions & 3 deletions lib/mpl_toolkits/axes_grid1/colorbar.py
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Expand Up @@ -544,9 +544,8 @@ def _add_solids(self, X, Y, C):
del self.solids
del self.dividers

col = self.ax.pcolor(*args, **kw)
col.set_antialiased(False) # This is to suppress artifacts. We
# may use pcolormesh instead.
col = self.ax.pcolormesh(*args, **kw)

self.solids = col
if self.drawedges:
self.dividers = collections.LineCollection(self._edges(X,Y),
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