SF.net SVN: matplotlib: [4779] branches/transforms/lib/matplotlib/axis.py

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

Revision: 4779
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4779&view=rev
Author:   mdboom
Date:     2007-12-20 08:54:34 -0800 (Thu, 20 Dec 2007)

Log Message:
-----------
Minor speedup by not calculating the position of ticks/grids/text that
aren't there.

Modified Paths:
--------------
    branches/transforms/lib/matplotlib/axis.py

Modified: branches/transforms/lib/matplotlib/axis.py
===================================================================
--- branches/transforms/lib/matplotlib/axis.py	2007-12-20 13:01:07 UTC (rev 4778)
+++ branches/transforms/lib/matplotlib/axis.py	2007-12-20 16:54:34 UTC (rev 4779)
@@ -94,14 +94,14 @@
         self.label = self.label1  # legacy name
         self.label2 = self._get_text2()
 
-        self.update_position(loc)
-
         self.gridOn = gridOn
         self.tick1On = tick1On
         self.tick2On = tick2On
         self.label1On = label1On
         self.label2On = label2On
 
+        self.update_position(loc)
+
     def get_children(self):
         children = [self.tick1line, self.tick2line, self.gridline, self.label1, self.label2]
         return children
@@ -304,11 +304,16 @@
         'Set the location of tick in data coords with scalar loc'
         x = loc
 
-        self.tick1line.set_xdata((x,))
-        self.tick2line.set_xdata((x,))
-        self.gridline.set_xdata((x, ))
-        self.label1.set_x(x)
-        self.label2.set_x(x)
+        if self.tick1On:
+            self.tick1line.set_xdata((x,))
+        if self.tick2On:
+            self.tick2line.set_xdata((x,))
+        if self.gridOn:
+            self.gridline.set_xdata((x,))
+        if self.label1On:
+            self.label1.set_x(x)
+        if self.label2On:
+            self.label2.set_x(x)
         self._loc = loc
 
     def get_view_interval(self):
@@ -420,13 +425,16 @@
     def update_position(self, loc):
         'Set the location of tick in data coords with scalar loc'
         y = loc
-        self.tick1line.set_ydata((y,))
-        self.tick2line.set_ydata((y,))
-        self.gridline.set_ydata((y, ))
-
-        self.label1.set_y( y )
-        self.label2.set_y( y )
-
+        if self.tick1On:
+            self.tick1line.set_ydata((y,))
+        if self.tick2On:
+            self.tick2line.set_ydata((y,))
+        if self.gridOn:
+            self.gridline.set_ydata((y, ))
+        if self.label1On:
+            self.label1.set_y( y )
+        if self.label2On:
+            self.label2.set_y( y )
         self._loc = loc
 
 
@@ -1231,6 +1239,8 @@
             for t in ticks:
                 t.tick1On = True
                 t.tick2On = True
+        for t in ticks:
+            t.update_position(t._loc)
 
     def tick_top(self):
         'use ticks only on top'


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