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1496 Commits

Author SHA1 Message Date
Rod S
7225ac22a6 Update to reflect COLR v1 FWORD center and offset to transform 2021-07-06 17:47:56 +01:00
Cosimo Lupo
0e99474985 otData: reduce precision of specialized transforms, use F2Dot14 for all angles 
https://github.com/googlefonts/colr-gradients-spec/pull/307 & https://github.com/googlefonts/colr-gradients-spec/pull/310
 2021-07-06 17:47:56 +01:00
Cosimo Lupo
bb4c3e27c3 otConverters: define Angle and VarAngle, fractions of half circle encoded as F2Dot14 
to be used with PaintRotate, etc.
 2021-07-06 17:47:56 +01:00
Cosimo Lupo
a0bd872f0e TupleVariation: make shared tuples order deterministic 
most frequent first (like before https://github.com/fonttools/fonttools/pull/2351), only sort ties alphabetically
 2021-07-02 12:52:54 +01:00
Garret Rieger
7f9e2c3808 sort shared tuples produced by Counter.most_common() 
In python 3.7 and earlier most_common() sorts first by the item count and then arbitrarily in the event of ties. This can result in two identical instancing operations producing different binary results.
 2021-06-30 17:00:59 -07:00
Cosimo Lupo
d0d59d2f2c Add PaintScale* and Paint{Rotate,Skew}* variants 
This updates fonttools to match the latest draft COLRv1 spec at https://github.com/googlefonts/colr-gradients-spec/pull/290

Summary of changes:
- Added 8 new PaintScale* tables: with/without centers, uniform vs non-uniform
- Added *AroundCenter variants to PaintRotate and PaintSkew (default versions no longer have centerX/Y defaulting to origin)
- PaintRotate, PaintSkew and PaintComposite formats re-numbered
 2021-06-28 18:38:47 +01:00
Cosimo Lupo
1cb7e36bbd COLRv1: rename otData structs to remove 'V1' to match updated draft spec 
This is a breaking change (but the COLRv1 API was already marked as unstable and subject to change)

The changes in this PR are meant to match the changes from the COLRv1 draft spec at:
https://github.com/googlefonts/colr-gradients-spec/pull/302
 2021-06-28 16:13:47 +01:00
Eric Muller
e2d9919524 Address pull request comments 2021-06-01 07:16:53 -07:00
Eric Muller
add77ca3f7 Report error is post table version 2.0 is too small 2021-05-26 11:27:39 -07:00
Eric Muller
bb5d59300c Merge branch 'fonttools:main' into main 2021-05-25 09:46:42 -07:00
Behdad Esfahbod
7af43123d4 [otBase] Tiniest cleanup 2021-05-24 14:52:34 -06:00
Cosimo Lupo
d1e2e0e381 otTables: ignore Format attribute in split.*Subst overflow-fixing methods 
Fixes https://github.com/fonttools/fonttools/issues/2319
 2021-05-20 19:19:37 +01:00
Eric Muller
212bb30c26 Fix parsing of post tables version 2.0 (#2314) 2021-05-20 09:32:26 -07:00
Cosimo Lupo
616fc065e0 add deprecation warnings for old getPhantomPoints, etc. 2021-05-13 10:13:28 +01:00
Cosimo Lupo
3c98250dbd g_l_y_f: fix undefined name 'topSideBearing' 
Fixes #2295
 2021-05-13 10:12:46 +01:00
Just van Rossum
31ab3aae0b
Merge pull request #2285 from fonttools/varStore-32bit 
Improve otBase facilities / towards 32bit VariationStore
 2021-05-08 17:10:17 +02:00
Behdad Esfahbod
f21091b6ff [otBase] Assert array.array('i').itemsize 2021-05-07 15:52:35 -06:00
Behdad Esfahbod
98e2bf5526 [varLib.builder] Document bit-tweedling 
https://github.com/fonttools/fonttools/pull/2285#discussion_r628401241
 2021-05-07 15:41:33 -06:00
Behdad Esfahbod
b8963256fd [otBase/otConverters] Add back array index to exception in writeArray() 
db6171df14 (r628543432)
 2021-05-07 15:31:53 -06:00
Just van Rossum
d601951eab
[otTables] Default varIdx should be 0xFFFFFFFF (#2298) 
* default value for varIdx should be 0xFFFFFFFF to indicate 'no variations'

* use lc hex notation as per feedback
 2021-05-07 22:26:48 +02:00
Eigi
1091ff5e05 #2289 fix for typo in typo in ttLib.tables._g_l_y_f.py 2021-05-06 14:33:57 +02:00
justvanrossum
747f9f49b7 fix struct vs array mismatch: for array 'l' is 8 bytes, not 4. I'm not 100% sure this is correct for all platforms. 2021-05-04 18:54:26 +02:00
Behdad Esfahbod
802e3636bc [otConverters] Support read/write of 32bit VarStore 
Part of https://github.com/fonttools/fonttools/issues/2279
 2021-05-01 12:51:12 -06:00
Behdad Esfahbod
a2f34fdf82 [otConverters] Rename VarStore shortCount to wordCount in local variables 2021-05-01 12:45:03 -06:00
Behdad Esfahbod
7d85b77996 [otConverters] Minor in VarStore padding 2021-05-01 12:44:15 -06:00
Behdad Esfahbod
0b20c196d4 [otConverters] Implement writeArray for GlyphID 2021-05-01 12:41:45 -06:00
Behdad Esfahbod
bd648ea14d [otConverters] Use array read/write in VarIdxMapValue 2021-04-30 16:29:18 -06:00
Behdad Esfahbod
db6171df14 [otBase] Actually call conv.writeArray() 
Huh. Somehow the writeArray() was never wired up. We lose the failing
array index in the exception, but is fine to me.
 2021-04-30 16:28:28 -06:00
Behdad Esfahbod
81ca053039 [otBase] Add array reader/writer for UInt24 2021-04-30 16:28:08 -06:00
Behdad Esfahbod
a8af308d70 [otConverters] Use array-writers for ItemVariationStore payload 2021-04-30 15:59:03 -06:00
Behdad Esfahbod
36dd271cd5 [otBase/otConverters] Add array-writers for int types 2021-04-30 15:58:45 -06:00
Behdad Esfahbod
1fd2a44bbf [otBase] fix array-reader to return list, not array.array 
Was not noticed because it was for the most part unused.
 2021-04-30 15:57:53 -06:00
Behdad Esfahbod
2496dcf9cc [otConverters] Add array readers to int converters 2021-04-30 15:41:25 -06:00
Behdad Esfahbod
1163fe68ff [otConverters] Use array readers when reading ItemVariationStore payload 2021-04-30 15:26:49 -06:00
Behdad Esfahbod
df0d6bbadf [otBase] Add array version of various int readers 2021-04-30 15:26:32 -06:00
Behdad Esfahbod
9959916c64
Merge pull request #2275 from fonttools/subset-device 
[subset] Fix hint-dropping
 2021-04-22 12:37:48 -06:00
Behdad Esfahbod
830cff6253 [ttLib] Add Value.getEffectiveFormat() 
This ignores 0/None values that don't need to be encoded.
 2021-04-21 14:10:27 -06:00
Garret Rieger
e0f1c15ad0 Include record size adjustment. 2021-04-21 12:15:29 -07:00
Behdad Esfahbod
51a76e319e [glyf] Add old setCoordinates, getCoordinatesAndControls, getPhantomPoints 
https://github.com/fonttools/fonttools/pull/2266
 2021-04-14 14:36:35 -06:00
Behdad Esfahbod
a756bb01ab [glyf] Prefix setCoordinates, getCoordinatesAndControls, getPhantomPoints 
Will add old name with old API next.
 2021-04-14 14:09:40 -06:00
Behdad Esfahbod
24140e154e [glyf] Add default=None to glyf.get() 2021-04-14 13:36:07 -06:00
Behdad Esfahbod
d12d7fbb75 [glyf] Remove unused code 
Also simplify bounds check.
 2021-04-13 15:13:00 -06:00
Behdad Esfahbod
15c34e9ba9 [glyf] Add .get() which is like __getitem__() but returning None if not found 
And use it in a couple places.
 2021-04-13 15:06:25 -06:00
Behdad Esfahbod
75ef521fd0 [gvar] Reduce TTFont.__getitem__() calls 2021-04-13 14:45:40 -06:00
Behdad Esfahbod
3cbbc25d29 [glyf] Remove useless assert in setCoordinates() 2021-04-13 13:50:01 -06:00
Behdad Esfahbod
34b5ff623c [varLib] Optimize getPhantomPoints() 
To reduce calling TTFont.__getitem__ many times per glyph!
 2021-04-13 13:49:12 -06:00
Behdad Esfahbod
ddf2f0369b [glyf] Remove useless assert in getPhantomPoints() 2021-04-13 13:27:03 -06:00
Behdad Esfahbod
ee5ecd19d7 [varLib/glyf] Remove fallback vertical phantom-points code 
I suggested Cosimo add that code in
https://github.com/fonttools/fonttools/pull/1528

Upon further inspection now, that code is unnecessary and even wrong in
cases where different masters have different ascent, because that would
result in encoding variations for vertical phantom points, which will
be then either be unused or double-apply on top of ascent etc.
 2021-04-12 18:28:01 -06:00
Behdad Esfahbod
dc0600c764 [TupleVariation] Fold call to hasImpact() into getUsedPoints() 
Related:
https://github.com/fonttools/fonttools/issues/2263

Part of:
https://github.com/fonttools/fonttools/pull/2261
 2021-04-09 13:36:29 -06:00
Behdad Esfahbod
bcd4a62f10 [TupleVariation] Use b'' instead of NotImplemented for "use shared points" 2021-04-09 12:16:15 -06:00