Revision: 5354
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5354&view=rev
Author: mmetz_bn
Date: 2008-06-02 05:55:57 -0700 (Mon, 02 Jun 2008)
Log Message:
-----------
fixed a bug for log-scale stacked histograms
Modified Paths:
--------------
trunk/matplotlib/CHANGELOG
trunk/matplotlib/lib/matplotlib/axes.py
Modified: trunk/matplotlib/CHANGELOG
===================================================================
--- trunk/matplotlib/CHANGELOG 2008-06-02 11:48:42 UTC (rev 5353)
+++ trunk/matplotlib/CHANGELOG 2008-06-02 12:55:57 UTC (rev 5354)
@@ -1,4 +1,5 @@
-2008-06-02 Added support for log to hist with histtype='step' - MM
+2008-06-02 Added support for log to hist with histtype='step' and fixed
+ a bug for log-scale stacked histograms - MM
===============================================================
2008-05-29 Released 0.98.0 at revision 5314
Modified: trunk/matplotlib/lib/matplotlib/axes.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/axes.py 2008-06-02 11:48:42 UTC (rev
5353)
+++ trunk/matplotlib/lib/matplotlib/axes.py 2008-06-02 12:55:57 UTC (rev
5354)
@@ -5637,7 +5637,7 @@
align:
['edge' | 'center' ] Controles how the histogram is plotted.
- If 'edge, bars are centered between the bin edges.
+ If 'edge', bars are centered between the bin edges.
If 'center', bars are centered on the left bin edges
orientation:
@@ -5718,7 +5718,6 @@
boffset, dw = 0.0, 0.0
stacked = True
- if bottom is None: bottom = 0.0
else:
raise ValueError, 'invalid histtype: %s' % histtype
@@ -5734,7 +5733,9 @@
left=bottom, align='center', log=log,
color=color)
patches.append(patch)
- if stacked: bottom += m
+ if stacked:
+ if bottom is None: bottom = 0.0
+ bottom += m
boffset += dw
ccount += 1
elif orientation == 'vertical':
@@ -5744,7 +5745,9 @@
bottom=bottom, align='center', log=log,
color=color)
patches.append(patch)
- if stacked: bottom += m
+ if stacked:
+ if bottom is None: bottom = 0.0
+ bottom += m
boffset += dw
ccount += 1
else:
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