matplotlib Code

added butter and filtfilt

add to contributors list

try to automatically detect GEOS lib location (instead of forcing user
to set GEOS_DIR env var). On Leopard, env vars don't get passed by
sudo.

really color by pop rank

Updating CHANGELOG.

Merged revisions 4653-4668 via svnmerge from
http://matplotlib.svn.sf.net/svnroot/matplotlib/trunk/matplotlib

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r4653 | mdboom | 2007-12-06 14:10:12 -0500 (Thu, 06 Dec 2007) | 2 lines

[ 1841933 ] font_manager.win32FontDirectory() fails as Vista service
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r4654 | dsdale | 2007-12-06 14:18:49 -0500 (Thu, 06 Dec 2007) | 2 lines

updated references to mpl data directories for py2exe
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r4658 | dsdale | 2007-12-06 17:28:27 -0500 (Thu, 06 Dec 2007) | 4 lines

let widgets.Cursor initialize to the lower x and y bounds
rather than 0,0, which can cause havoc for dates and other
transforms
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r4665 | efiring | 2007-12-07 02:12:33 -0500 (Fri, 07 Dec 2007) | 2 lines

Clarify docstrings on Subplot classes; closes 1659419
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r4667 | mdboom | 2007-12-07 14:05:11 -0500 (Fri, 07 Dec 2007) | 4 lines

[ 1697287 ] imshow on log axes broken if axes limits != image extent
Adds a warning when an image is used on non-linear axes. Doesn't
really address the problem (see bug report for the reason.)
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Merged revisions 4634-4652 via svnmerge from
http://matplotlib.svn.sf.net/svnroot/matplotlib/trunk/matplotlib

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r4636 | jrevans | 2007-12-05 19:04:49 -0500 (Wed, 05 Dec 2007) | 2 lines

Added a 'data offset' coordinate to the Annotation class.
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r4637 | jrevans | 2007-12-05 19:09:49 -0500 (Wed, 05 Dec 2007) | 2 lines

Submitted the wrong version. This is the correct one.
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r4638 | jdh2358 | 2007-12-05 21:36:05 -0500 (Wed, 05 Dec 2007) | 1 line

changed offset naming for annotations
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r4640 | mdboom | 2007-12-06 07:48:16 -0500 (Thu, 06 Dec 2007) | 2 lines

Import numpy.
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r4643 | mdboom | 2007-12-06 10:10:15 -0500 (Thu, 06 Dec 2007) | 2 lines

Fixing display of float images.
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r4644 | jrevans | 2007-12-06 11:11:17 -0500 (Thu, 06 Dec 2007) | 2 lines

Updated to demonstrate 'offset points'
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r4645 | dsdale | 2007-12-06 11:23:58 -0500 (Thu, 06 Dec 2007) | 3 lines

modified svn:ignore properties to ignore generated files
not under revision control
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r4647 | dsdale | 2007-12-06 12:47:46 -0500 (Thu, 06 Dec 2007) | 2 lines

fixed a bug in rcsetup, see bug 1845057
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r4648 | dsdale | 2007-12-06 13:08:21 -0500 (Thu, 06 Dec 2007) | 3 lines

changed the default backend in rcsetup from WXAgg, which
is not certain to be present, to Agg.
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r4649 | dsdale | 2007-12-06 13:32:44 -0500 (Thu, 06 Dec 2007) | 4 lines

fixed a bug in savefig, saving to a nonexistent directory
would result in a crash in some circumstances. Closes bug
1699614
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r4650 | dsdale | 2007-12-06 13:38:55 -0500 (Thu, 06 Dec 2007) | 2 lines

undo that last change, mdboom had a different solution that I overlooked
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r4651 | mdboom | 2007-12-06 13:47:50 -0500 (Thu, 06 Dec 2007) | 2 lines

Fix saving to a file-like object.
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[ 1697287 ] imshow on log axes broken if axes limits != image extent
Adds a warning when an image is used on non-linear axes. Doesn't
really address the problem (see bug report for the reason.)

fix a typo in the link to two_scales.py

Clarify docstrings on Subplot classes; closes 1659419