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6009 Commits

Author SHA1 Message Date
Simon Cozens
5d5c16207b
Speed up varscalar with caching (#2798) 
* Speed up varscalar with caching

* Don't use cached_property

* Make model pool a class attribute

* Don't catch things on the values side

* Remove unused import
 2022-09-05 14:27:08 +01:00
Simon Cozens
17feda4608
Cythonize lexer (#2799) 2022-09-05 12:58:00 +01:00
Harry Dalton
2da2653837 Allow "minimum"/"maximum" keys to be missing, as well as None 
Some areas of the library check for both representations, and so doing
this here too means we are less likely to break existing code.

Despite this, flexibility introduces ambiguity, and so if typing gives
us confidence that such an input is unlikely, we could re-review this;
conditions with missing keys are not safe to use across the entire code-
base.
 2022-09-01 17:21:04 +01:00
Harry Dalton
fef9e9a071 Fix handling of unbounded conditions 
For unbounded conditions, the previous code expects "minimum" or
"maximum" to be entirely absent, whereas actually they will be
consistently present with one having a value of None.

This means that math.inf and -math.inf are never substituted in for the
absent bound, and a crash occurs when the None value propagates.

This commit corrects the behaviour by checking for a value of None,
instead of checking for the presence of the keys, bringing the
behaviour inline with the rest of the library.
 2022-09-01 13:49:58 +01:00
Miguel Sousa
1306a71db3
Merge pull request #2786 from fonttools/msousa-bad-post-format-1 
Don't crash when `post` format 1 is improperly used
 2022-08-31 08:52:49 -07:00
Miguel Sousa
96c9250cf8 Update warning message [skip ci] 2022-08-31 08:52:17 -07:00
Cosimo Lupo
36de9df3cc [gvar] be non lazy for TTFont.lazy=False, add ensureDecompiled 
like cmap, or glyf or OTL tables, we need to respect lazy=False flag and decompile everything upfront, also we want to add an ensureDecompiled method (called by TTFont.ensureDecompiled) to allow loading everything in one go even when a font had been opened lazily.
 2022-08-31 11:10:50 +01:00
Miguel Sousa
a2efac012c Add warning log 2022-08-30 23:56:03 -07:00
Miguel Sousa
0e9c48e6ab Don't crash when post format 1 is improperly used 
Fixes #2736
 2022-08-30 09:14:03 -07:00
Just van Rossum
8fa79f3c68 Use ABC baseclass, instead of ABCMeta metaclass 2022-08-30 12:02:43 +02:00
Just van Rossum
a4f3cb1c98 drawPoints can have an implementation that calls draw using SegmentToPointPen 2022-08-30 12:00:50 +02:00
Just van Rossum
7ae37322cd make _TTGlyph an abstract base class, with draw and drawPoints abstract methods 2022-08-30 11:47:39 +02:00
Just van Rossum
6ec0177f1f tweak getGlyphSet() doct string, using backticks, and fixing a typo 2022-08-30 08:49:36 +02:00
Just van Rossum
6d2a9904c4 Add TTFont.normalizeLocation() as a public method. 2022-08-30 08:49:36 +02:00
Just van Rossum
cca0faae74 oops, look at 'normalized' flag again 2022-08-30 08:49:36 +02:00
Just van Rossum
0c68a5621a move normalization of location to TTFont 2022-08-30 08:49:36 +02:00
Just van Rossum
42a8d5cbdf no need for if expression 2022-08-30 08:49:36 +02:00
Just van Rossum
7aa4c0fb29 Avoid glyphSetClass variable; reads a little bit better 2022-08-30 08:49:36 +02:00
Just van Rossum
8fb071a403 remove redundant initializer 2022-08-30 08:49:36 +02:00
Just van Rossum
b45d9b014a simplify class selection logic 2022-08-30 08:49:36 +02:00
Just van Rossum
65814c3ccd inline haveCFF condition 2022-08-30 08:49:36 +02:00
Just van Rossum
b818e1494f Refactor ttGlyphSet.py 
- only differentiate between glyf and CFF/CFF2 implementations, not var vs non-var
- use collections.abc.Mapping to get a more consistent dict-like object with less code
- prefer HVAR metrics over gvar metrics
- move some responsibilities from the _TTGlyphSet objects to the _TTGlyph objects
- adjust some tests to the changes
 2022-08-30 08:49:36 +02:00
Behdad Esfahbod
c04afbedaf [varLib.interpolatable] Fix naming of varfont masters 2022-08-29 17:08:30 -06:00
Behdad Esfahbod
250cec869e [interpolatable] Compare all masters to first master 
Reduces number of errors reported.
 2022-08-29 17:03:11 -06:00
Just van Rossum
8932ab427f Convert tabs to spaces 2022-08-29 19:28:46 +02:00
Just van Rossum
633bc2732f
Merge pull request #2784 from fonttools/varglyphset-cff 
[ttVarGlyphSet] Support CFF
 2022-08-29 19:26:14 +02:00
Behdad Esfahbod
24bd200b6e [ttGlyphSet-CFF] Cache instancer 2022-08-27 13:32:19 -06:00
Behdad Esfahbod
bcd637bd1a [ttGlyphSet-cff] Remove rounding 2022-08-27 12:20:15 -06:00
Just van Rossum
8af6c16b6a don't error when there are zero code points 2022-08-27 10:29:12 +02:00
Behdad Esfahbod
f5a1d0ba10 [ttVarGlyphSet-CFF] Handle font without advance variation 2022-08-26 21:24:24 -06:00
Behdad Esfahbod
a949380b4a [psCharStrings] Internal var rename 2022-08-26 21:23:04 -06:00
Behdad Esfahbod
9fe1f8c73e [ttVarGlyphSet-cff] Handle non-variable fonts 2022-08-26 21:20:56 -06:00
Behdad Esfahbod
683308abb5 [varGlyphSet-cff] Apply advance width variation 2022-08-26 21:07:10 -06:00
Behdad Esfahbod
4650b8d293 [cff] Store varStore in CharStrings 2022-08-26 21:00:37 -06:00
Behdad Esfahbod
a7cda37fbb [ttVarGlyphSet] Support CFF 2022-08-26 20:52:18 -06:00
Behdad Esfahbod
9cb418cbfc [varLib.plot] Add plotModelFromMasters 2022-08-26 11:17:26 -06:00
Just van Rossum
a32a92e6d7 add custom __init__ in favor of setting .data externally 2022-08-26 10:53:32 -06:00
Just van Rossum
a0af5727e1 Use UserDict for lazy gar variations dict; alternative for #2779 2022-08-26 10:53:32 -06:00
Behdad Esfahbod
4669372b46 [cu2qu.benchmark] Document main() 2022-08-25 14:38:35 -06:00
Behdad Esfahbod
80033bb2a0 [cu2qu] Move benchmark code into cu2qu.benchmark module 2022-08-25 14:37:59 -06:00
Behdad Esfahbod
2d5a3576d1 [varLib.interpolatable] Report index of contour in error message 2022-08-25 14:15:58 -06:00
Just van Rossum
66411c426b address feedback 2022-08-25 16:11:24 +02:00
Just van Rossum
b460afca09 Implement drawPoints natively 2022-08-25 15:21:54 +02:00
Behdad Esfahbod
5454989987 [ttGlyphSet] Copy glyph components before shifting 
Fixes https://github.com/fonttools/fonttools/issues/2774
 2022-08-24 13:30:28 -06:00
Cosimo Lupo
afd0b48f77 Bump version: 4.37.1 → 4.37.2.dev0 2022-08-24 18:36:22 +01:00
Cosimo Lupo
2edaa2a29c Release 4.37.1 2022-08-24 18:36:22 +01:00
Cosimo Lupo
4e43dc2900
Merge pull request #2773 from fonttools/subset-variable 
[subset] Fix subsetting of variable fonts
 2022-08-24 17:27:22 +01:00
Behdad Esfahbod
27965842eb [subset] Fix subsetting of variable fonts 
Fixes https://github.com/fonttools/fonttools/issues/2769
 2022-08-24 10:12:32 -06:00
Behdad Esfahbod
78f12ab12d [pens] Add cairoPen 2022-08-24 09:40:17 -06:00
Just van Rossum
0637b24b2a Read gvar more lazily by not parsing all of the 'glyf' table 2022-08-24 16:38:00 +02:00