SF.net SVN: matplotlib: [3622] trunk/matplotlib/lib/matplotlib/backends/ backend_pdf.py

[<jo...@us...>]

Revision: 3622
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=3622&view=rev
Author:   jouni
Date:     2007-07-26 14:13:58 -0700 (Thu, 26 Jul 2007)

Log Message:
-----------
Numpy has isfinite, unlike the old numerix

Modified Paths:
--------------
    trunk/matplotlib/lib/matplotlib/backends/backend_pdf.py

Modified: trunk/matplotlib/lib/matplotlib/backends/backend_pdf.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backends/backend_pdf.py	2007-07-26 19:44:35 UTC (rev 3621)
+++ trunk/matplotlib/lib/matplotlib/backends/backend_pdf.py	2007-07-26 21:13:58 UTC (rev 3622)
@@ -112,7 +112,7 @@
     # need to use %f with some precision.  Perhaps the precision
     # should adapt to the magnitude of the number?
     elif isinstance(obj, float):
-        if npy.isnan(obj) or obj in (-npy.inf, npy.inf):
+        if not npy.isfinite(obj):
             raise ValueError, "Can only output finite numbers in PDF"
         r = "%.10f" % obj
         return r.rstrip('0').rstrip('.')


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