fixed a bug in ScalarFormatter

ddale · ddale · commit 4ae31dd4d543 · 2006-08-10T15:54:11.000Z
svn path=/trunk/matplotlib/; revision=2668
diff --git a/lib/matplotlib/ticker.py b/lib/matplotlib/ticker.py
@@ -273,6 +273,7 @@ def __call__(self, x, pos=None):
         else:
             return self.pprint_val(x)
 
+    # TODO: Is it necessary to have two format_data functions?
     def format_data_short(self,value):
         'return a short formatted string representation of a number'
         return '%1.3g'%value
@@ -370,6 +371,7 @@ def _formatSciNotation(self,s, mathtext=False):
             mantissa = tup[0].rstrip('0').rstrip('.')
             sign = tup[1][0].replace('+', '')
             exponent = tup[1][1:].lstrip('0')
+            if exponent == '': exponent = '0'
             if mathtext:
                 if self._usetex:
                     if mantissa=='1':
