matplotlib Code

Merged revisions 7245 via svnmerge from
https://matplotlib.svn.sf.net/svnroot/matplotlib/branches/v0_98_5_maint

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r7245 | mdboom | 2009-07-01 15:55:17 -0400 (Wed, 01 Jul 2009) | 1 line

Fix out-of-memory errors leading to segfaults
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backend_agg.draw_marker quantizes the main path (checking in a missed file)

Pixel-align even long sequences of rectilinear lines.

Improve alignment of markers.

do not apply alpha to rgba color conversion if input is already rgba

Fix some compiler warnings

applied Michiel's sf patch 2792742 to speed up Cairo and macosx collections

An optional offset and bbox support in restore_bbox

Fix theoretical memory leak.

Fix theoretical memory leak.