matplotlib Code

Merged from trunk (a somewhat hairy manual merge this time). Fixed
bug (on this branch only) where inverted axes were broken.

Progress on agg_buffer_to_array example.

Sharing axes across figures is much easier now (it is the same as
within the same figure), so this demo has been updated.

Lots of new docstrings. Reasonably good state for polar plots.
r-axis labels can be dragged on polar plots. r-scale can be zoomed on
polar plot. Lots of other minor changes too numerous to mention.

Merged revisions 3906-3908 via svnmerge from
http://matplotlib.svn.sf.net/svnroot/matplotlib/trunk/matplotlib

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r3907 | efiring | 2007-10-02 04:30:29 -0400 (Tue, 02 Oct 2007) | 2 lines

matplotlib.use() raises an exception if called too late
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Lots of progress on Polar transform refactoring. Added point_in_path algorithm.

Merged revisions 3896-3905 via svnmerge from
http://matplotlib.svn.sf.net/svnroot/matplotlib/trunk/matplotlib

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r3898 | jdh2358 | 2007-09-28 08:41:08 -0400 (Fri, 28 Sep 2007) | 2 lines

fixed some tick accessor bugs
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r3899 | jouni | 2007-09-28 11:50:01 -0400 (Fri, 28 Sep 2007) | 3 lines

Catch UnboundLocalError in checkdep_pdftops; it is raised if
no output line of pdftops -v contains the word "version".
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r3900 | jouni | 2007-09-28 11:57:49 -0400 (Fri, 28 Sep 2007) | 2 lines

More debugging output when using TeX with the pdf backend
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r3901 | jouni | 2007-09-30 16:08:50 -0400 (Sun, 30 Sep 2007) | 3 lines

use_tex in pdf backend: don't use AFM files,
which are not there in some TeX distros
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r3902 | efiring | 2007-09-30 16:32:31 -0400 (Sun, 30 Sep 2007) | 4 lines

bugfix by Zack, confirmed by Gary Ruben.

http://sourceforge.net/mailarchive/forum.php?thread_name=d8cf9020703071339y43354eaerbfa1a47d272e5d26%40mail.gmail.com&forum_name=matplotlib-users
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r3903 | efiring | 2007-09-30 16:47:55 -0400 (Sun, 30 Sep 2007) | 2 lines

Apply patch by Leon Barrett, tracker #1798196
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r3904 | efiring | 2007-10-01 03:06:43 -0400 (Mon, 01 Oct 2007) | 2 lines

Fixed bug in updating dataLim when an axis is reversed
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Move ticking/formatting defaults to scale.py. Speed improvements in transforms.py

Fix log transforms a little.

Merged revisions 3885-3895 via svnmerge from
http://matplotlib.svn.sf.net/svnroot/matplotlib/trunk/matplotlib

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r3894 | mdboom | 2007-09-26 09:41:15 -0400 (Wed, 26 Sep 2007) | 3 lines

Bugfix: Display exponents in tick values in the default font (not the
default math font)
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