added a chance for polar with usetex to remove unicode symbol

jdh2358 · jdh2358 · commit 66bd9bc17769 · 2008-11-25T21:14:13.000Z
svn path=/trunk/matplotlib/; revision=6452
diff --git a/lib/matplotlib/projections/polar.py b/lib/matplotlib/projections/polar.py
@@ -136,7 +136,7 @@ class ThetaFormatter(Formatter):
         """
         def __call__(self, x, pos=None):
             # \u00b0 : degree symbol
-            if rcParams['text.usetex']:
+            if rcParams['text.usetex'] and not rcParams['text.latex.unicode']:
                 return r"$%d^\circ$" % ((x / npy.pi) * 180.0)
             else:
                 return u"%d\u00b0" % ((x / npy.pi) * 180.0)
