SF.net SVN: matplotlib: [3789] trunk/matplotlib/lib/matplotlib/ backend_bases.py

[<md...@us...>]

Revision: 3789
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=3789&view=rev
Author:   mdboom
Date:     2007-09-05 08:28:21 -0700 (Wed, 05 Sep 2007)

Log Message:
-----------
Bugfix #1767997: Zoom to rectangle and home, previous, next buttons

The "original" position of the axes was not being saved/restored in
the history stack.  This patch saves both "original" and "active" position.

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

Modified: trunk/matplotlib/lib/matplotlib/backend_bases.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backend_bases.py	2007-09-05 15:23:29 UTC (rev 3788)
+++ trunk/matplotlib/lib/matplotlib/backend_bases.py	2007-09-05 15:28:21 UTC (rev 3789)
@@ -1446,7 +1446,10 @@
             xmin, xmax = a.get_xlim()
             ymin, ymax = a.get_ylim()
             lims.append( (xmin, xmax, ymin, ymax) )
-            pos.append( tuple( a.get_position() ) )
+            # Store both the original and modified positions
+            pos.append( (
+                    tuple( a.get_position(True) ),
+                    tuple( a.get_position() ) ) )
         self._views.push(lims)
         self._positions.push(pos)
         self.set_history_buttons()
@@ -1660,7 +1663,9 @@
             xmin, xmax, ymin, ymax = lims[i]
             a.set_xlim((xmin, xmax))
             a.set_ylim((ymin, ymax))
-            a.set_position( pos[i] )
+            # Restore both the original and modified positions
+            a.set_position( pos[i][0], 'original' )
+            a.set_position( pos[i][1], 'active' )
 
         self.draw()
 


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