matplotlib Code

Merged revisions 4395-4400 via svnmerge from
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r4396 | mdboom | 2007-11-20 13:25:33 -0500 (Tue, 20 Nov 2007) | 2 lines

Slight speed improvement in draw_quad_mesh.
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Reduce file sizes for mixed-mode PDFs by only outputting the part of
the image with non-transparent pixels.
Minor speed improvement in MixedModeRenderer.

Support mixed-mode rendering the PDF backend. This allows some things
to be rendered as vectors and some as rasters. At the moment, mostly
as a proof-of-concept, all quadmeshes are rendered as rasters with the
PDF backend.
Also make PDF backend resolution independent.

Merged revisions 4393-4394 via svnmerge from
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r4394 | mdboom | 2007-11-20 12:43:40 -0500 (Tue, 20 Nov 2007) | 3 lines

Minor refactorings, comments, and one bugfix (to do with the alignment
of wide accents with STIX fonts).
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Merged revisions 4340-4392 via svnmerge from
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r4341 | jdh2358 | 2007-11-16 13:15:32 -0500 (Fri, 16 Nov 2007) | 2 lines

removed a couple of pyc files
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r4346 | dsdale | 2007-11-16 16:47:17 -0500 (Fri, 16 Nov 2007) | 2 lines

fixed version checking for traits-3
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r4347 | mdboom | 2007-11-17 07:44:52 -0500 (Sat, 17 Nov 2007) | 1 line

Bugfix: [1655313] axis label disappears when minor tick labels are hidden
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r4374 | efiring | 2007-11-18 13:59:56 -0500 (Sun, 18 Nov 2007) | 11 lines

Let to_rgba return uint8; track changes to cmap

Images require rgba as 4 uint8s, so it is more efficient
to generate these directly in to_rgba than to generate 4
doubles and convert them later.

The tracking of changes in ScalarMappable was handling
communication between objects, but was not keeping track of
when to_rgba needs to be rerun. A dictionary was added
to do this.
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r4375 | efiring | 2007-11-18 14:01:39 -0500 (Sun, 18 Nov 2007) | 2 lines

Remove trailing whitespace.
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r4376 | efiring | 2007-11-18 14:02:55 -0500 (Sun, 18 Nov 2007) | 2 lines

Use new update_dict from ScalarMappable in QuadMesh
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r4377 | efiring | 2007-11-18 14:06:49 -0500 (Sun, 18 Nov 2007) | 7 lines

Add experimental "pcolorfast" for fast interactive pcolor plots

This will need more discussion and work, but it illustrates
the potential for very fast pcolor-type plotting with all
three grid types: uniform, irregular but rectilinear, and
general quadrilateral.
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r4379 | efiring | 2007-11-18 15:54:22 -0500 (Sun, 18 Nov 2007) | 2 lines

Remove unnecessary data copying from draw_quad_mesh
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r4383 | jdh2358 | 2007-11-19 16:43:24 -0500 (Mon, 19 Nov 2007) | 2 lines

fixed a minor bug in csv2rec
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r4387 | mdboom | 2007-11-20 08:13:22 -0500 (Tue, 20 Nov 2007) | 2 lines

Speed improvement initializing mathtext parser.
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r4391 | mdboom | 2007-11-20 08:29:20 -0500 (Tue, 20 Nov 2007) | 2 lines

Fix problem with 0-line width drawing in Postscript. (Thanks Ben North).
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Removing trailing whitespace so a merge from trunk will be possible.

Reverting imshow -- these issues are being dealt with by Eric Firing
on the trunk.

Minor speed improvement.

Merged revisions 4330-4339 via svnmerge from
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r4331 | mdboom | 2007-11-16 08:46:59 -0500 (Fri, 16 Nov 2007) | 2 lines

Fix numerals in stixsans mode.
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r4336 | jdh2358 | 2007-11-16 10:58:05 -0500 (Fri, 16 Nov 2007) | 2 lines

fixed bug in polyfit, polyval deprecation
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Upgrade to Agg 2.4; Stop building Agg SWIG wrappers and remove small dependency on them.