SF.net SVN: matplotlib:[6477] trunk/matplotlib/lib/matplotlib/projections/ polar.py

[<md...@us...>]

Revision: 6477
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6477&view=rev
Author:   mdboom
Date:     2008-12-02 20:09:44 +0000 (Tue, 02 Dec 2008)

Log Message:
-----------
Round theta ticks to the nearest degree, rather than truncating.

Modified Paths:
--------------
    trunk/matplotlib/lib/matplotlib/projections/polar.py

Modified: trunk/matplotlib/lib/matplotlib/projections/polar.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/projections/polar.py	2008-12-02 20:08:53 UTC (rev 6476)
+++ trunk/matplotlib/lib/matplotlib/projections/polar.py	2008-12-02 20:09:44 UTC (rev 6477)
@@ -137,14 +137,14 @@
         def __call__(self, x, pos=None):
             # \u00b0 : degree symbol
             if rcParams['text.usetex'] and not rcParams['text.latex.unicode']:
-                return r"$%d^\circ$" % ((x / npy.pi) * 180.0)
+                return r"$%0.0f^\circ$" % ((x / npy.pi) * 180.0)
             else:
                 # we use unicode, rather than mathtext with \circ, so
                 # that it will work correctly with any arbitrary font
                 # (assuming it has a degree sign), whereas $5\circ$
                 # will only work correctly with one of the supported
                 # math fonts (Computer Modern and STIX)
-                return u"%d\u00b0" % ((x / npy.pi) * 180.0)
+                return u"%0.0f\u00b0" % ((x / npy.pi) * 180.0)
 
     class RadialLocator(Locator):
         """


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