SF.net SVN: matplotlib: [5430] trunk/matplotlib

[<mme...@us...>]

Revision: 5430
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5430&view=rev
Author:   mmetz_bn
Date:     2008-06-09 05:13:20 -0700 (Mon, 09 Jun 2008)

Log Message:
-----------
Added range keyword arg to hist()

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

Modified: trunk/matplotlib/CHANGELOG
===================================================================
--- trunk/matplotlib/CHANGELOG	2008-06-09 07:22:56 UTC (rev 5429)
+++ trunk/matplotlib/CHANGELOG	2008-06-09 12:13:20 UTC (rev 5430)
@@ -1,4 +1,6 @@
-2008=06-07 Moved list of backends to rcsetup.py; made use of lower
+2008-06-09 Added range keyword arg to hist() - MM
+
+2008-06-07 Moved list of backends to rcsetup.py; made use of lower
            case for backend names consistent; use validate_backend
            when importing backends subpackage - EF
 

Modified: trunk/matplotlib/lib/matplotlib/axes.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/axes.py	2008-06-09 07:22:56 UTC (rev 5429)
+++ trunk/matplotlib/lib/matplotlib/axes.py	2008-06-09 12:13:20 UTC (rev 5430)
@@ -5649,7 +5649,7 @@
 
     #### Data analysis
 
-    def hist(self, x, bins=10, normed=False, cumulative=False,
+    def hist(self, x, bins=10, range=None, normed=False, cumulative=False,
              bottom=None, histtype='bar', align='mid',
              orientation='vertical', rwidth=None, log=False, **kwargs):
         """
@@ -5669,6 +5669,10 @@
             either an integer number of bins or a sequence giving the
             bins.  x are the data to be binned. x can be an array or a 2D
             array with multiple data in its columns.
+        
+          range:
+            The lower and upper range of the bins. Lower and upper outliers
+            are ignored. If not provided, range is (x.min(), x.max()). 
 
           normed:
             if True, the first element of the return tuple will
@@ -5742,11 +5746,11 @@
             for i in xrange(x.shape[1]):
                 # this will automatically overwrite bins,
                 # so that each histogram uses the same bins
-                m, bins = np.histogram(x[:,i], bins, range=None,
+                m, bins = np.histogram(x[:,i], bins, range=range,
                     normed=bool(normed), new=True)
                 n.append(m)
         else:
-            n, bins = np.histogram(x, bins, range=None,
+            n, bins = np.histogram(x, bins, range=range,
                 normed=bool(normed), new=True)
             n = [n,]
 


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