SF.net SVN: matplotlib: [5280] trunk/matplotlib/lib/matplotlib/colors.py

[<jd...@us...>]

Revision: 5280
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5280&view=rev
Author:   jdh2358
Date:     2008-05-27 14:21:32 -0700 (Tue, 27 May 2008)

Log Message:
-----------
added an isinit check in LinearSegmentedColormap.is_gray

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

Modified: trunk/matplotlib/lib/matplotlib/colors.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/colors.py	2008-05-27 17:42:33 UTC (rev 5279)
+++ trunk/matplotlib/lib/matplotlib/colors.py	2008-05-27 21:21:32 UTC (rev 5280)
@@ -501,6 +501,7 @@
         raise NotImplementedError("Abstract class only")
 
     def is_gray(self):
+        if not self._isinit: self._init()
         return (np.alltrue(self._lut[:,0] == self._lut[:,1])
                     and np.alltrue(self._lut[:,0] == self._lut[:,2]))
 


This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.