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Author SHA1 Message Date
Behdad Esfahbod
c935118072 [interpolatable] Add TeePen 
Used to combine StatisticsPen and PerimeterPen into one pen for example.
Though, that example to be removed again.
 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
d4d12d255c [interpolatable] Minor 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
d748db59cc [interpolatable] Minor 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
14b46cf7a6 [symfont] Move symfont to fontTools.misc.symfont 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
724e6dab4e [symfont] Minor 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
08755ea1a4 [symfont] Move code around 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
ba4d63ea1c [symfont] Fixup for 1fe8d9f0d149d571626dd3f9121953fd71ebcc2c 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
621759b3a8 [symfont] Add endPath() 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
d8e8a657fa [areaPen] Remove unnecessary docstrings 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
a690907243 [symfont] Minor 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
821ea7385f Minor 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
0a2c5ef7ae [symfont] Write generator code as main function in printPen() output 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
628b1c99aa [symfont] Remove stale docstring 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
7bd0081368 [symfont] Remove printCache() 
It wasn't updated, and not working, for ages.
 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
087d865831 [symfont] Use dict.__missing__ trick for memoize 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
f13fbdae63 [symfont] Shuffle 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
03e8f2e461 [interpolatable] Minor 2017-02-21 12:01:10 -06:00
Behdad Esfahbod
65e5c257ed [interpolatable] Remove stale commit and uncomment code 2017-02-21 12:01:10 -06:00
Cosimo Lupo
c2263c2e8f
[woff2_test] use bytes instead of unicode literals in struct format strings 
This is for compatiblity with Python older than 2.7.7.

See https://bugs.python.org/issue19099

> Issue #19099: The struct module now supports Unicode format strings.

https://hg.python.org/cpython/raw-file/f89216059edf/Misc/NEWS
 2017-02-21 14:31:57 +00:00
Cosimo Lupo
fa51dff321 Merge pull request #854 from fonttools/require-head 
explicitly require 'head' table in TTFont.save()
 2017-02-21 13:52:10 +00:00
Cosimo Lupo
b39f3b613c
explicitly require 'head' table in TTFont.save() 
it's implicitly required anyway, e.g. by ttx's ttCompile, maxp's recalc, OS/2 compile, etc.
 2017-02-21 12:57:34 +00:00
justvanrossum
9de3d1a5ae tweak comment 2017-02-21 13:47:30 +01:00
justvanrossum
c5aa43238f Make sure to load the 'head' table when recalculating the time stamp. Fixes #847. 2017-02-21 13:45:50 +01:00
Behdad Esfahbod
f3224d7d34 Move StatisticsPen into fontTools.pens.statisticsPen 2017-02-20 13:19:35 -06:00
Behdad Esfahbod
5cbfaa2792 [symfont] Change GlyphStatistics object into StatisticsPen 
It's a simple pen now.  To be moved to fontTools.pens next.
 2017-02-20 13:02:52 -06:00
Behdad Esfahbod
c14aad81f4 [symfont] Rename 2017-02-20 12:46:55 -06:00
Behdad Esfahbod
5132bbe411 [symfont] Remove glyph perimeter from GlyphStatistics 
It's not technically statistics the same way the other properties are, and
we have a separate pen for it, so remove. Goal is to turn GlyphStatistics
into a pen.

Also remove perimeter from interpolatable.py contour characteristics vector.
Shouldn't be needed, given all the stats we already include.
 2017-02-20 12:36:15 -06:00
Behdad Esfahbod
a8db22a077 Move MomentsPen into fontTools.pens.momentsPen 2017-02-20 12:33:12 -06:00
Behdad Esfahbod
d9bccb8609 [symfont] Simplify GlyphStatistics; just compute everything upfront 
Our MomentsPen is sooooooooo fast now, there's no point trying to
make it lazy.
 2017-02-20 11:28:44 -06:00
Behdad Esfahbod
8712c20156 [perimeterPen] Use Gauss-Legendre instead of Lobatto-Gauss for qudratic 
Uses one fewer point and is no uglier.
 2017-02-20 11:16:12 -06:00
Behdad Esfahbod
6738305fb1 [perimeterPoint] Minor 2017-02-20 11:09:14 -06:00
Behdad Esfahbod
3d4bd76a76 [perimeterPen] Add Gauss-Lobatto implementation for quadratic Bezier as well 
Is twice faster than the exact algorithm.
 2017-02-20 10:17:07 -06:00
Behdad Esfahbod
9f1067a991 [perimeterPen] Optimize Lobatto code 2017-02-20 10:17:07 -06:00
Behdad Esfahbod
a94e0f4e52 [symfont] Remove unused CovarianceMatrix 2017-02-20 10:17:07 -06:00
Behdad Esfahbod
da4b81e9ab Add momentsPen as generated by symfont:printPen() 
To be moved to proper place soon.

Using this in interpolatable.py makes the core of the computation over an
order of magnitude faster.
 2017-02-20 10:17:07 -06:00
Behdad Esfahbod
78637fb8c8 [symfont] Allow printing to files 2017-02-20 10:17:07 -06:00
Behdad Esfahbod
afe3407ca5 [symfont] More 2017-02-20 10:17:07 -06:00
Behdad Esfahbod
aaa950ea59 [symfont] Remove unused _Eigen method 2017-02-20 10:17:07 -06:00
Behdad Esfahbod
c8a82dcfee [symfont] Protect against math errors 
Note that because our contours can overlap arbitrarily, our variance can end up
being negative, so, allow for that.
 2017-02-20 10:17:07 -06:00
Behdad Esfahbod
c8e68b2f4c [interpolatable] Report bad contour in case of math error 2017-02-20 10:17:07 -06:00
Behdad Esfahbod
c3b2e533e9 [interpolatable] Minor 2017-02-20 10:17:07 -06:00
Behdad Esfahbod
223ecc6453 Revert "[symfont] Make sure variance is never negative (float precision issue)" 
This reverts commit 5c025c6a03cca2ebe3390671a81aaca28492e71c.

Investigating why I'm seeing non-negligible negative variance.
 2017-02-20 10:17:07 -06:00
justvanrossum
4d92fcb9be do a bare 'raise' so the original traceback doesn't get lost 2017-02-20 10:03:16 +01:00
Cosimo Lupo
34fec90630
[subset_test] verify that --recal-timestamp actually works 
Closes #847
 2017-02-19 20:12:22 -08:00
Cosimo Lupo
a226c4772b
[perimeterPen] move source encoding declaration to the first line 
Otherwise I get this error on python2.7:

SyntaxError: Non-ASCII character '\xc2' in file perimeterPen.py on line 87, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details
 2017-02-19 20:08:57 -08:00
Behdad Esfahbod
3e74798499 [perimeterPen] Add Gauss-Lobatto quadrature approximation implementation 
Is about 30 percent faster than recursive approach for the default .005
error tolerance.  To be optimized more.
 2017-02-19 16:08:21 -06:00
Behdad Esfahbod
8869a5b343 [symfont] Minor 2017-02-19 13:59:56 -06:00
Behdad Esfahbod
5f82438206 [symfont] Write code to write optimized code for green-derived pens 
Eg.:
printPen('MomentsPen',
         [('area', 1),
          ('momentX', x),
          ('momentY', y),
          ('momentXX', x*x),
          ('momentXY', x*y),
          ('momentYY', y*y)])
 2017-02-19 02:50:06 -06:00
Behdad Esfahbod
aceabc032f [symfont] Minor 2017-02-19 00:10:41 -06:00
Behdad Esfahbod
5c025c6a03 [symfont] Make sure variance is never negative (float precision issue) 2017-02-17 19:44:32 -06:00