Revision: 6165
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6165&view=rev
Author: jdh2358
Date: 2008-10-07 15:13:13 +0000 (Tue, 07 Oct 2008)
Log Message:
-----------
added michaels unit detection optimization for arrays
Modified Paths:
--------------
trunk/matplotlib/lib/matplotlib/units.py
Modified: trunk/matplotlib/lib/matplotlib/units.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/units.py 2008-10-07 06:31:29 UTC (rev
6164)
+++ trunk/matplotlib/lib/matplotlib/units.py 2008-10-07 15:13:13 UTC (rev
6165)
@@ -43,6 +43,7 @@
units.registry[datetime.date] = DateConverter()
"""
+import numpy as np
from matplotlib.cbook import iterable, is_numlike
class AxisInfo:
@@ -127,6 +128,11 @@
converter = self.get(classx)
if converter is None and iterable(x):
+ # if this is anything but an object array, we'll assume
+ # there are no custom units
+ if isinstance(x, np.ndarray) and x.dtype != np.object:
+ return None
+
for thisx in x:
converter = self.get_converter( thisx )
if converter: break
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