matplotlib Code

add qualification to tissot docstring.

backend_qt4agg: eliminate duplicate call to FigureCanvasAgg.draw()

The basic problem is that the most efficient way to eliminate the
duplication appears to be to do the Agg drawing in the paintEvent,
not in draw(); but then a draw() followed by copy_from_bbox may
result in a copy being made before the Agg draw has occurred.
The solution here is to do that drawing inside copy_from_bbox
when necessary.

Side note: it seems that by using the update() method, the
qt4agg draw() is acting more like draw_idle() than like the draw()
methods in the other interactive backends.

Merged revisions 8920 via svnmerge from
https://matplotlib.svn.sourceforge.net/svnroot/matplotlib/branches/v1_0_maint

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r8920 | efiring | 2011-01-15 15:00:37 -1000 (Sat, 15 Jan 2011) | 8 lines

Change pcolor and contourf default antialiasing to False; closes 3151847.

To avoid misplaced boundaries and artifacts with alpha < 1, we do not
stroke the pcolor and contourf patch boundaries by default; but without
that stroking, antialiasing produces boundary artifacts that tend to
be visually disturbing. Therefore we sacrifice antialiasing for these
patches.
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Change pcolor and contourf default antialiasing to False; closes 3151847.

To avoid misplaced boundaries and artifacts with alpha < 1, we do not
stroke the pcolor and contourf patch boundaries by default; but without
that stroking, antialiasing produces boundary artifacts that tend to
be visually disturbing. Therefore we sacrifice antialiasing for these
patches.

fix docstring typo

Merged revisions 8917 via svnmerge from
https://matplotlib.svn.sf.net/svnroot/matplotlib/branches/v1_0_maint

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r8917 | mdboom | 2011-01-14 13:15:33 -0500 (Fri, 14 Jan 2011) | 2 lines

Fix doc build with recent versions of Sphinx (reported by Sandro Tosi)
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Fix doc build with recent versions of Sphinx (reported by Sandro Tosi)

add demo_gridspec06.py and update gridspec doc (original patch from Paul Ivanov)

contourf3d can now project the filled contour onto a particular plane
much like how contour3d can do with contour lines using zdir and offset
arguments.

Merged revisions 8913 via svnmerge from
https://matplotlib.svn.sf.net/svnroot/matplotlib/branches/v1_0_maint

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r8913 | mdboom | 2011-01-13 08:57:12 -0500 (Thu, 13 Jan 2011) | 2 lines

[3154456] confirm file overwrite (gtk)
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