SF.net SVN: matplotlib: [4658] trunk/matplotlib

[<ds...@us...>]

Revision: 4658
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4658&view=rev
Author:   dsdale
Date:     2007-12-06 14:28:27 -0800 (Thu, 06 Dec 2007)

Log Message:
-----------
let widgets.Cursor initialize to the lower x and y bounds
rather than 0,0, which can cause havoc for dates and other
transforms

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

Modified: trunk/matplotlib/CHANGELOG
===================================================================
--- trunk/matplotlib/CHANGELOG	2007-12-06 21:51:12 UTC (rev 4657)
+++ trunk/matplotlib/CHANGELOG	2007-12-06 22:28:27 UTC (rev 4658)
@@ -1,3 +1,7 @@
+2007-12-06 let widgets.Cursor initialize to the lower x and y bounds
+           rather than 0,0, which can cause havoc for dates and other
+           transforms - DSD
+
 2007-12-06 updated references to mpl data directories for py2exe - DSD
 
 2007-12-06 fixed a bug in rcsetup, see bug 1845057 - DSD

Modified: trunk/matplotlib/lib/matplotlib/widgets.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/widgets.py	2007-12-06 21:51:12 UTC (rev 4657)
+++ trunk/matplotlib/lib/matplotlib/widgets.py	2007-12-06 22:28:27 UTC (rev 4658)
@@ -662,8 +662,8 @@
         self.vertOn = True
         self.useblit = useblit
 
-        self.lineh = ax.axhline(0, visible=False, **lineprops)
-        self.linev = ax.axvline(0, visible=False, **lineprops)
+        self.lineh = ax.axhline(ax.get_ybound()[0], visible=False, **lineprops)
+        self.linev = ax.axvline(ax.get_xbound()[0], visible=False, **lineprops)
 
         self.background = None
         self.needclear = False
@@ -1070,11 +1070,11 @@
         # If RectangleSelector is not active :
         if not self.active:
             return True
-        
+
         # If canvas was locked
         if not self.canvas.widgetlock.available(self):
             return True
-        
+
         # If no button was pressed yet ignore the event if it was out
         # of the axes
         if self.eventpress == None:
@@ -1174,7 +1174,7 @@
 
     def get_active(self):
         """ to get status of active mode (boolean variable)"""
-        return self.active 
+        return self.active
 
 class Lasso(Widget):
     def __init__(self, ax, xy, callback=None, useblit=True):


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