add custom preamble to tex caching

ddale · ddale · commit 0dbe1a358e7a · 2007-05-17T14:40:03.000Z
svn path=/trunk/matplotlib/; revision=3277
diff --git a/lib/matplotlib/texmanager.py b/lib/matplotlib/texmanager.py
@@ -163,7 +163,7 @@ def __init__(self):
                              r'\usepackage{textcomp}'])
         
     def get_basefile(self, tex, fontsize, dpi=None):
-        s = tex + self._fontconfig + ('%f'%fontsize)
+        s = tex + self._fontconfig + ('%f'%fontsize) + self.get_custom_preamble()
         if dpi: s += ('%s'%dpi)
         return os.path.join(self.texcache, md5.md5(s).hexdigest())
         
