SF.net SVN: matplotlib: [4311] branches/transforms/lib/matplotlib

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

Revision: 4311
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4311&view=rev
Author:   mdboom
Date:     2007-11-15 10:10:54 -0800 (Thu, 15 Nov 2007)

Log Message:
-----------
Major speed improvement (duplicate draws were being emitted).

Modified Paths:
--------------
    branches/transforms/lib/matplotlib/axes.py
    branches/transforms/lib/matplotlib/backends/backend_tkagg.py

Modified: branches/transforms/lib/matplotlib/axes.py
===================================================================
--- branches/transforms/lib/matplotlib/axes.py	2007-11-15 17:23:03 UTC (rev 4310)
+++ branches/transforms/lib/matplotlib/axes.py	2007-11-15 18:10:54 UTC (rev 4311)
@@ -1608,9 +1608,8 @@
 	    for other in self._shared_x_axes.get_siblings(self):
 		if other is not self:
 		    other.set_xlim(self.viewLim.intervalx, emit=False)
-
-        if self.figure.canvas is not None:
-            self.figure.canvas.draw_idle()
+                    if other.figure != self.figure and other.figure.canvas is not None:
+                        other.figure.canvas.draw_idle()
                     
         return xmin, xmax
 
@@ -1770,9 +1769,8 @@
 	    for other in self._shared_y_axes.get_siblings(self):
 		if other is not self:
 		    other.set_ylim(self.viewLim.intervaly, emit=False)
-
-        if self.figure.canvas is not None:
-            self.figure.canvas.draw_idle()
+                    if other.figure != self.figure and other.figure.canvas is not None:
+                        other.figure.canvas.draw_idle()
         return ymin, ymax
 
     def get_yscale(self):

Modified: branches/transforms/lib/matplotlib/backends/backend_tkagg.py
===================================================================
--- branches/transforms/lib/matplotlib/backends/backend_tkagg.py	2007-11-15 17:23:03 UTC (rev 4310)
+++ branches/transforms/lib/matplotlib/backends/backend_tkagg.py	2007-11-15 18:10:54 UTC (rev 4311)
@@ -146,7 +146,7 @@
 
     def __init__(self, figure, master=None, resize_callback=None):
         FigureCanvasAgg.__init__(self, figure)
-        self._idle = False
+        self._idle = True
         t1,t2,w,h = self.figure.bbox.bounds
         w, h = int(w), int(h)
         self._tkcanvas = Tk.Canvas(


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