SF.net SVN: matplotlib:[7824] trunk/matplotlib/lib/matplotlib/axes.py

[<jr...@us...>]

Revision: 7824
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7824&view=rev
Author:   jrevans
Date:     2009-09-24 20:47:11 +0000 (Thu, 24 Sep 2009)

Log Message:
-----------
Fixed a comparison in update_patch_limits that compared data with being equall to zero.  This will fail with unitized data.

Modified Paths:
--------------
    trunk/matplotlib/lib/matplotlib/axes.py

Modified: trunk/matplotlib/lib/matplotlib/axes.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/axes.py	2009-09-24 17:05:51 UTC (rev 7823)
+++ trunk/matplotlib/lib/matplotlib/axes.py	2009-09-24 20:47:11 UTC (rev 7824)
@@ -1444,8 +1444,9 @@
         # scaling.  We'll ignore rects with zero height or width in
         # the auto-scaling
 
+        # cannot check for '==0' since unitized data may not compare to zero
         if (isinstance(patch, mpatches.Rectangle) and
-                    (patch.get_width()==0 or patch.get_height()==0)):
+                    ((not patch.get_width()) or (notpatch.get_height()))):
             return
         vertices = patch.get_path().vertices
         if vertices.size > 0:


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