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127 Commits

Author SHA1 Message Date
Jens Kutilek
a25a401fd2 Merging TT hinting (#1069) 
Merge cvts; copy fpgm, prep, glyf programs from base master if compatible.
 2017-10-12 10:40:40 +02:00
Behdad Esfahbod
3db5be2195 [gvar] Remove GlyphCoordinates.__abs__() 
It's not wel-defined, as abs typically is supposed to return a scalar...

Also combine the tolerance-check with the zero-check in varLib.
 2017-05-18 16:06:10 -07:00
Behdad Esfahbod
e46f94950c Change GlyphCoordinates.__bool__() semantics... 
...to match those of other iterables.

I confused myself once already by having "if not delta" where delta was a list,
not GlyphCoordinates...
 2017-05-18 16:06:10 -07:00
Cosimo Lupo
71486bc0a9
[_g_l_y_f] use 'd' instead of 'f' as array.array typecode in GlyphCoordinates 
Fixes #963
 2017-05-16 10:50:56 +01:00
Jens Kutilek
6d5ebcc4a9 Change name of MaxpValues to CompositeMaxpValues 2017-05-04 12:35:09 +02:00
Jens Kutilek
d1cf59d2c9 Use a namedtuple for maxp values 2017-05-04 12:28:02 +02:00
Behdad Esfahbod
33d57dc2c3 [glyf] Add getter to fetch raw array 2017-04-05 15:43:14 +02:00
Behdad Esfahbod
fdbf066a8c [glyf] Add __bool__ / __nonzero__ to GlyphCoordintes 
I'm really unhappy that doctests do NOT work anymore :(.
 2017-04-05 15:43:14 +02:00
Cosimo Lupo
3c46a4280f
[_g_l_y_f] use short empty element notation for glyf instructions 2017-01-24 18:33:57 +00:00
Cosimo Lupo
0918f7cf3e
[_g_l_y_f] factor out code for writing instructions in toXML 2017-01-24 17:33:53 +00:00
Cosimo Lupo
499bc960f9
[_g_l_y_f/ttProgram] Move writer.newline() to Program.toXML() 2017-01-24 14:35:46 +00:00
Jens Kutilek
07e4f242b8 Fix linebreaks/indentation in instruction element 2017-01-24 13:05:58 +01:00
Khaled Hosny
b5afd862e1 [glyf] Round component offset before compiling 
We can get a float here.
 2016-04-30 00:16:15 +02:00
Behdad Esfahbod
e391cdb787 [glyf] GlyphCoordinates: Implement __del__() 2016-04-27 01:14:08 -07:00
Behdad Esfahbod
e36b7069d9 [glyf] GlyphCoordinates: Upgrade to float in math ops if needed 2016-04-27 01:11:40 -07:00
Behdad Esfahbod
0ee799fb03 [glyf] Add math operators to GlyphCoordinates 2016-04-13 22:54:39 -07:00
Cosimo Lupo
d82a31dd57 return NotImplemented from __ne__ if __eq__ returns NotImplemented 
otherwise `not NotImplemented` (always False) is returned from __ne__ when `type(self) != type(other)`, leading to illogic results like:

>>> from fontTools.ttLib.tables.DefaultTable import DefaultTable
>>> t = DefaultTable('test')
>>> t == 0
False
>>> t != 0
False

The latter of course should return True.
 2016-03-11 15:10:50 +00:00
Behdad Esfahbod
7aed5c3ca9 GlyphCoordinates: add test for non-integer transform() 2016-02-24 13:01:09 +09:00
Behdad Esfahbod
87b1c0f403 GlyphCoordinates: Fix translating by non-integer 2016-02-24 12:58:32 +09:00
Behdad Esfahbod
d0552c994c GlyphCoordinates: add failing test for translating non-integer 2016-02-24 12:57:18 +09:00
Behdad Esfahbod
26621d548f GlyphCoordinates: return early from _checkFloat(), if already float 2016-02-24 12:52:38 +09:00
Cosimo Lupo
dff078ed51 [_g_l_y_f] replace print and warnings with logger 2016-01-27 19:02:48 +00:00
justvanrossum
56f863564e added GlyphCoordinatest().toInt() method; made compileCoordinates() actually work with float coords. 2016-01-20 19:23:16 +01:00
Cosimo Lupo
738866492d _g_l_y_f: expand glyphs inside compile if recalcBBoxes==True; delete empty self.data lingering around 
Fixes https://github.com/behdad/fonttools/issues/410.

See also:
ecbe8f2c37 (commitcomment-14464893)
 2015-12-08 09:35:00 +00:00
Behdad Esfahbod
505c1a5ea7 Fixup previous change 
ecbe8f2c37 (commitcomment-14464749)
 2015-11-18 00:08:49 -08:00
Behdad Esfahbod
ecbe8f2c37 Fix decompile of Neirizi 2015-11-17 23:24:03 -08:00
Cosimo Lupo
563f32f877 [glyf] add 'padding' attribute to glyf table; assert is in (0, 1, 2, 4) 
The default (1) keeps the current behaviour (i.e. only pad when we can
use short offsets). Optional values are 0 (no padding), 2 and 4.
 2015-09-09 11:15:26 +01:00
Behdad Esfahbod
9aed8e1e9d Merge pull request #270 from anthrotype/woff2_14 
implement WOFF2 encoder/decoder as standalone module
 2015-08-19 15:33:44 +01:00
Miguel Sousa
a7aef47695 fix "indentation contains mixed spaces and tabs" errors reported by Landscape 2015-08-09 00:33:50 -07:00
Cosimo Lupo
77ffbab995 [glyf] pad glyph data upon compile if self has attribute 'padding' 2015-08-07 18:23:41 +01:00
Cosimo Lupo
4bbe6ef57f [glyf] fixed 'noname' 2015-05-11 17:37:48 +01:00
Behdad Esfahbod
b30e12ae00 More whitespace 2015-04-26 02:01:01 -04:00
Behdad Esfahbod
bd67253118 Some more whitespace fixes from pep8 tool 2015-04-26 01:59:01 -04:00
Behdad Esfahbod
4ba27843a9 Fix drawing of glyf's after numpy removal! 
Should really start adding tests for these...

Fixes https://github.com/behdad/fonttools/issues/238
 2015-04-16 03:26:06 -07:00
Behdad Esfahbod
7c9ab300c2 Add standard imports to all python sources 
Previously, the trivial files didn't have them.
 2015-04-14 17:26:59 -07:00
Behdad Esfahbod
0bf67b50bd [glyf] Implement optimal glyph outline packing; disabled by default 
Dynamic-Programming-based algorithm.  Previously we had a greedy
algorithm only.

Unfortunately the savings are truly negligible.  In the order of ~20
bytes for each of the Roboto faces, less so for Noto fonts.  Even on
a 20MB font, it produced less than 100 bytes saving compared to our
greedy packing.  Either I made a huge mistake, or this is so not worth
it.  Anyway, the code is there, but disabled.
 2015-03-30 16:47:49 -07:00
Behdad Esfahbod
cd1bc34f89 Simplify glyf packing a bit more 2015-03-30 16:47:48 -07:00
Behdad Esfahbod
c72058623b Minor 2015-03-30 16:47:48 -07:00
Behdad Esfahbod
630284e31a Minor 2015-03-30 16:47:48 -07:00
Behdad Esfahbod
0679a7691d Move glyf coordinate delta packing into new function 2015-03-30 16:47:47 -07:00
Behdad Esfahbod
a40b20d0e0 Minor shuffling of glyf compression code 2015-03-30 16:47:47 -07:00
Behdad Esfahbod
c511745b2e Work around a Jython bug: 
>>> import array; array.array("f", array.array("b", [1,2,3]))
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: can only extend with array of same kind

>>> import array; array.array("f", list(array.array("b", [1,2,3])))
array('f', [1.0, 2.0, 3.0])
 2015-03-17 15:32:57 -07:00
Behdad Esfahbod
8ef5adc4af Move draw() implementation to a better place 2015-01-08 12:28:42 -08:00
Behdad Esfahbod
3715f2d354 Unbreak Python3 
Fixes https://github.com/behdad/fonttools/issues/197
 2014-12-01 13:33:19 -08:00
Behdad Esfahbod
b342a27430 Add glyf.Glyph.trim() that removes padding and if asked hinting 2014-08-15 14:34:03 -04:00
Behdad Esfahbod
5ba7d98a41 [glyf] Only pad glyphs that are odd-lengthed 
Ouch!  Thinko.
 2014-07-23 16:36:31 -04:00
Behdad Esfahbod
5ed7d154a9 Turn assert into warning 2014-07-23 16:28:34 -04:00
Behdad Esfahbod
3a10a6546c [glyf] Don't pad when removing hinting instructions 
Finishes recent changes.
 2014-07-22 21:48:19 -04:00
Behdad Esfahbod
9ab98b2d65 Adjust previous commit 2014-07-22 17:39:17 -04:00
Behdad Esfahbod
eef4daeeaa Add padding to glyphs only if it makes it possible to use short loca 
Otherwise don't add padding.  This is against the spec, but "should"
work everywhere.  The spec only says offsets "should" be padded:

"""Note that the local offsets should be long-aligned, i.e., multiples
of 4. Offsets which are not long-aligned may seriously degrade
performance of some processors."""

We don't add any padded that we absolutely don't have to.  Should save
an average of one byte per glyph on large fonts.
 2014-07-22 16:00:24 -04:00