Revision: 3991
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=3991&view=rev
Author: efiring
Date: 2007-10-23 14:25:24 -0700 (Tue, 23 Oct 2007)
Log Message:
-----------
Bugfix: save colorbar axis label so it won't get lost
Modified Paths:
--------------
trunk/matplotlib/lib/matplotlib/colorbar.py
Modified: trunk/matplotlib/lib/matplotlib/colorbar.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/colorbar.py 2007-10-23 19:48:14 UTC (rev
3990)
+++ trunk/matplotlib/lib/matplotlib/colorbar.py 2007-10-23 21:25:24 UTC (rev
3991)
@@ -155,6 +155,7 @@
self.filled = filled
self.solids = None
self.lines = None
+ self.set_label('')
if cbook.iterable(ticks):
self.locator = ticker.FixedLocator(ticks, nbins=len(ticks))
else:
@@ -183,6 +184,7 @@
self._config_axes(X, Y)
if self.filled:
self._add_solids(X, Y, C)
+ self._set_label()
def _config_axes(self, X, Y):
'''
@@ -220,12 +222,18 @@
ax.set_xticklabels(ticklabels)
ax.xaxis.get_major_formatter().set_offset_string(offset_string)
- def set_label(self, label, **kw):
+ def _set_label(self):
if self.orientation == 'vertical':
- self.ax.set_ylabel(label, **kw)
+ self.ax.set_ylabel(self._label, **self._labelkw)
else:
- self.ax.set_xlabel(label, **kw)
+ self.ax.set_xlabel(self._label, **self._labelkw)
+ def set_label(self, label, **kw):
+ self._label = label
+ self._labelkw = kw
+ self._set_label()
+
+
def _outline(self, X, Y):
'''
Return x, y arrays of colorbar bounding polygon,
@@ -556,6 +564,10 @@
is changed.
'''
cm.ScalarMappable.notify(self, mappable)
+ # We are using an ugly brute-force method: clearing and
+ # redrawing the whole thing. The problem is that if any
+ # properties have been changed by methods other than the
+ # colorbar methods, those changes will be lost.
self.ax.cla()
self.draw_all()
#if self.vmin != self.norm.vmin or self.vmax != self.norm.vmax:
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