Revision: 5788
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5788&view=rev
Author: jdh2358
Date: 2008-07-18 14:49:09 +0000 (Fri, 18 Jul 2008)
Log Message:
-----------
Merged revisions 5787 via svnmerge from
https://matplotlib.svn.sourceforge.net/svnroot/matplotlib/branches/v0_91_maint
........
r5787 | jdh2358 | 2008-07-18 09:46:32 -0500 (Fri, 18 Jul 2008) | 1 line
added Tuukka's YAArrow fix for horiz and vertical lines
........
Modified Paths:
--------------
trunk/matplotlib/lib/matplotlib/patches.py
Property Changed:
----------------
trunk/matplotlib/
Property changes on: trunk/matplotlib
___________________________________________________________________
Modified: svnmerge-integrated
- /branches/v0_91_maint:1-5771
+ /branches/v0_91_maint:1-5787
Modified: trunk/matplotlib/lib/matplotlib/patches.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/patches.py 2008-07-18 14:46:32 UTC (rev
5787)
+++ trunk/matplotlib/lib/matplotlib/patches.py 2008-07-18 14:49:09 UTC (rev
5788)
@@ -858,6 +858,12 @@
*y2*) of the returned points is *k*.
"""
x1,y1,x2,y2,k = map(float, (x1,y1,x2,y2,k))
+
+ if y2-y1 == 0:
+ return x2, y2+k, x2, y2-k
+ elif x2-x1 == 0:
+ return x2+k, y2, x2-k, y2
+
m = (y2-y1)/(x2-x1)
pm = -1./m
a = 1
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