Revision: 7163
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7163&view=rev
Author: jdh2358
Date: 2009-05-29 15:59:47 +0000 (Fri, 29 May 2009)
Log Message:
-----------
fixed a buglet in legend when len(handles)==1 and ncol=2
Modified Paths:
--------------
trunk/matplotlib/lib/matplotlib/legend.py
Modified: trunk/matplotlib/lib/matplotlib/legend.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/legend.py 2009-05-29 03:52:32 UTC (rev
7162)
+++ trunk/matplotlib/lib/matplotlib/legend.py 2009-05-29 15:59:47 UTC (rev
7163)
@@ -110,7 +110,7 @@
mode=None, # mode for horizontal distribution of columns.
None, "expand"
fancybox=None, # True use a fancy box, false use a rounded
box, none use rc
- shadow = None,
+ shadow = None,
title = None, # set a title for the legend
bbox_to_anchor = None, # bbox that the legend will be
anchored.
bbox_transform = None, # transform for the bbox
@@ -139,7 +139,7 @@
borderaxespad the pad between the axes and legend border
columnspacing the spacing between columns
title the legend title
- bbox_to_anchor the bbox that the legend will be anchored.
+ bbox_to_anchor the bbox that the legend will be anchored.
bbox_transform the transform for the bbox. transAxes if None.
================
==================================================================
@@ -204,6 +204,9 @@
del localdict
+ handles = list(handles)
+ if len(handles)<2:
+ ncol = 1
self._ncol = ncol
if self.numpoints <= 0:
@@ -258,7 +261,7 @@
self._loc = loc
self._mode = mode
self.set_bbox_to_anchor(bbox_to_anchor, bbox_transform)
-
+
# We use FancyBboxPatch to draw a legend frame. The location
# and size of the box will be updated during the drawing time.
self.legendPatch = FancyBboxPatch(
@@ -578,13 +581,13 @@
sep = self.columnspacing*fontsize
- self._legend_handle_box = HPacker(pad=0,
+ self._legend_handle_box = HPacker(pad=0,
sep=sep, align="baseline",
mode=mode,
children=columnbox)
self._legend_title_box = TextArea("")
-
+
self._legend_box = VPacker(pad=self.borderpad*fontsize,
sep=self.labelspacing*fontsize,
align="center",
@@ -722,9 +725,9 @@
self._bbox_to_anchor = TransformedBbox(self._bbox_to_anchor,
transform)
-
-
+
+
def _get_anchored_bbox(self, loc, bbox, parentbbox, renderer):
"""
Place the *bbox* inside the *parentbbox* according to a given
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