Revision: 8588
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8588&view=rev
Author: mdboom
Date: 2010-07-28 18:48:14 +0000 (Wed, 28 Jul 2010)
Log Message:
-----------
[3032853] Hist autorange bug using log and histtype
Modified Paths:
--------------
branches/v1_0_maint/lib/matplotlib/axes.py
Modified: branches/v1_0_maint/lib/matplotlib/axes.py
===================================================================
--- branches/v1_0_maint/lib/matplotlib/axes.py 2010-07-28 18:37:26 UTC (rev
8587)
+++ branches/v1_0_maint/lib/matplotlib/axes.py 2010-07-28 18:48:14 UTC (rev
8588)
@@ -7699,13 +7699,15 @@
x[0::2], x[1::2] = bins, bins
+ minimum = min(bins)
+
if align == 'left' or align == 'center':
x -= 0.5*(bins[1]-bins[0])
elif align == 'right':
x += 0.5*(bins[1]-bins[0])
if log:
- y[0],y[-1] = 1e-100, 1e-100
+ y[0],y[-1] = minimum, minimum
if orientation == 'horizontal':
self.set_xscale('log')
else: # orientation == 'vertical'
@@ -7716,7 +7718,7 @@
for m, c in zip(n, color):
y[1:-1:2], y[2::2] = m, m
if log:
- y[y<1e-100]=1e-100
+ y[y<minimum]=minimum
if orientation == 'horizontal':
x,y = y,x
@@ -7729,19 +7731,19 @@
# adopted from adjust_x/ylim part of the bar method
if orientation == 'horizontal':
- xmin0 = max(_saved_bounds[0]*0.9, 1e-100)
+ xmin0 = max(_saved_bounds[0]*0.9, minimum)
xmax = self.dataLim.intervalx[1]
for m in n:
xmin = np.amin(m[m!=0]) # filter out the 0 height bins
- xmin = max(xmin*0.9, 1e-100)
+ xmin = max(xmin*0.9, minimum)
xmin = min(xmin0, xmin)
self.dataLim.intervalx = (xmin, xmax)
elif orientation == 'vertical':
- ymin0 = max(_saved_bounds[1]*0.9, 1e-100)
+ ymin0 = max(_saved_bounds[1]*0.9, minimum)
ymax = self.dataLim.intervaly[1]
for m in n:
ymin = np.amin(m[m!=0]) # filter out the 0 height bins
- ymin = max(ymin*0.9, 1e-100)
+ ymin = max(ymin*0.9, minimum)
ymin = min(ymin0, ymin)
self.dataLim.intervaly = (ymin, ymax)
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