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Author SHA1 Message Date
Cosimo Lupo
191a036f26
colorLib: add buildCOLR and buildCPAL 2020-02-17 12:11:51 +00:00
Cosimo Lupo
3826fc7d60
Merge pull request #1831 from anthrotype/scaled-component-anchor-pts 
[glyf] fix getCoordinates for composite glyphs that use anchor points
 2020-02-17 11:20:40 +00:00
Cosimo Lupo
8423e01a18
ufoLib: don't crash if UFO2 has openTypeHheaCaretOffset=0.0 
validators are picky so give them integers when they want integers
 2020-02-15 13:25:45 +00:00
Cosimo Lupo
183792c747
_g_l_y_f_test: add tests for Glyph.getCoordinates and GlyphComponent.to/fromXML 2020-02-13 18:08:38 +00:00
Cosimo Lupo
7c023c42af
[glyf] if comp uses anchors compute firstPt-secondPt offset after applying transform 
Fixes https://github.com/fonttools/fonttools/issues/1556

When a component uses firstPt/secondPt reference anchor points instead of XY offsets,
and the component also has a transform, fonttools is incorrectly computing its bounding box.
This is because we are computing the translation offset between firstPt and secondPt before
applying the 2x2 scale/rotation/shear transform. By the time we do the translation, the
offset is now incorrect.

We need to compute the translation offset after we have applied the 2x2 transform.
 2020-02-13 18:07:57 +00:00
Cosimo Lupo
d8d824011a
Merge pull request #1830 from anthrotype/scaled-comp-bbox 
[ttGlyphPen] quantize component.transform to F2Dot14 to normalize bbox
 2020-02-13 15:37:45 +00:00
Nikolaus Waxweiler
4be6aaf71c
Merge pull request #1821 from fonttools/varLib-wrap-exceptions 
[varLib] Use proper exceptions for signalling input source errors
 2020-02-13 15:24:22 +00:00
Nikolaus Waxweiler
3c12f51c23 Update NEWS.rst 2020-02-13 15:07:59 +00:00
Nikolaus Waxweiler
4320392eb5 merger: Convert input checking asserts into proper exceptions 2020-02-13 15:02:31 +00:00
Nikolaus Waxweiler
af0567f847 featureVars: Use new exceptions 2020-02-13 15:02:31 +00:00
Nikolaus Waxweiler
5b5c964b0f cff: Use new exceptions 
Aliases for the old errors will stay because the AFDKO and maybe others
use them.
 2020-02-13 15:01:52 +00:00
Nikolaus Waxweiler
5a53d1d4ad models: Use new exceptions where input is checked 2020-02-13 15:01:52 +00:00
Nikolaus Waxweiler
c5c30588b5 init: Convert input checking asserts into proper exceptions 
Also fix the avar output mapping check to allow values greater than OR
EQUAL to the preceeding values.
 2020-02-13 15:01:07 +00:00
Nikolaus Waxweiler
8f7a796bd3 init: Convert existing raised exceptions to new appropriate ones 2020-02-13 14:58:10 +00:00
Nikolaus Waxweiler
55bfa4e076 Introduce errors submodule 2020-02-13 14:58:10 +00:00
Nikolaus Waxweiler
5cda8381f9
[feaLib] Check that glyph names referenced in the feature file are part of the glyph set (#1828) 
This checks that glyph names that appear in a feature file are actually
in the glyph set provided in glyphNames. If the set is empty, no check
is done. This preempts a KeyError later during saving of a TTFont object
and makes this case much more easily catchable.

Closes #1723.
 2020-02-13 14:47:29 +00:00
Cosimo Lupo
b6467b7e85
ttGlyphPen: quantize component.transform to F2Dot14 to fix issue with bbox 
Fixes https://github.com/googlefonts/fontmake/issues/558

When drawing a composite glyph with a scaled component using the TTGlyphPen, the bounding
box coordinates may change depending on whether one computes them *before* compiling or
*after* decompiling. Before compiling, component.transform holds double precision floats,
but after compiling and decompiling, these are necessarily clamped to F2Dot14 fixed precision.

The TTGlyphPen needs to quantize transform floats to F2Dot14 so that the values don't
change after compilation.

Without this change, it may happen that round-tripping fonts through ttx (which by default
recalcBBoxes) will produce different bounding boxes for composite glyphs that have
scaled or transformed components.
 2020-02-13 13:49:01 +00:00
Cosimo Lupo
e35228603d
Merge pull request #1829 from anthrotype/empty-glyf 
[glyf] compile empty table as 1 null byte to make OTS and Windows happy
 2020-02-12 14:52:23 +00:00
Cosimo Lupo
cf0567d8a5
subset_test: test subsetting font to empty glyf table 2020-02-12 14:25:25 +00:00
Cosimo Lupo
92e770ea16
_g_l_y_f_test: add tests for compiling/decompiling empty glyf table 2020-02-12 14:25:25 +00:00
Cosimo Lupo
9c7ceadc0e
[glyf] compile empty table as 1 null byte to make OTS and Windows happy 
Fixes #899

See https://github.com/khaledhosny/ots/issues/52#issuecomment-289369267
 2020-02-12 14:25:25 +00:00
Nikolaus Waxweiler
a10dd80c32
Merge pull request #1827 from fonttools/varLib-fill-in-mapped-location 
[varLib] Fill in the forward-mapped location
 2020-02-12 13:09:33 +00:00
Nikolaus Waxweiler
578aa16a36 Add NEWS entry 2020-02-12 12:55:07 +00:00
Cosimo Lupo
16bff17483
head: when checking for extra padding at end of table, must compare bytes, not str 2020-02-12 12:53:09 +00:00
Nikolaus Waxweiler
eb77a3be22 [varLib] Fill in the forward-mapped location 2020-02-11 15:45:49 +00:00
Nikolaus Waxweiler
5f753c3641
Merge pull request #1820 from fonttools/fix-test_include_relative_to_cwd-on-win 
[feaLib lexer tests] Compare realpath against realpath
 2020-02-04 13:13:16 +00:00
Nikolaus Waxweiler
ef2742593c Compare realpath against realpath 
On Windows, tests may be run in the user's temp directory, so the previous code
may compare C:\Users\nikolaus.waxweiler\ against C:\Users\NIKOLA~1.WAX\.
 2020-02-04 11:08:45 +00:00
Cosimo Lupo
40c79882d7
Bump version: 4.3.0 → 4.3.1.dev0 2020-02-03 15:44:33 +00:00
Cosimo Lupo
d6061a5288
Release 4.3.0 2020-02-03 15:44:32 +00:00
Cosimo Lupo
9d454c2079
Update changelog [skip ci] 2020-02-03 15:42:10 +00:00
Cosimo Lupo
1c2fb0e3ef
Merge pull request #1809 from justvanrossum/demo-issue1808 
[varLib] demonstrate and fix #1808
 2020-02-03 15:39:32 +00:00
Cosimo Lupo
ae4569c1a8
Update changelog [skip ci] 2020-02-03 15:35:43 +00:00
Khaled Hosny
b9bc128f2c
Merge pull request #1816 from khaledhosny/varlib-cff2-source 
[varLib] Allow using CFF2 table as source
 2020-02-03 17:17:02 +02:00
Cosimo Lupo
78abdf2299
Merge pull request #1818 from fonttools/eblc-index-subtable-3 
EBLC: fix padding length calculation for Format 3 IndexSubTable
 2020-02-03 15:15:24 +00:00
Cosimo Lupo
8e2e7d98fc
add C_B_L_C_test.py to test we compile index table format 3 correctly 2020-02-03 14:07:25 +00:00
Khaled Hosny
09174b9129 [CFF2] Make recalcBBoxes work with CFF2 table 
Add checks for CFF2 table next to CFF checks as applicable.
 2020-01-31 23:39:47 +02:00
Khaled Hosny
366c08a9d6 [varLib, fontBuilder] Set Private.vstore as well 
Otherwise T2OutlineExtractor.op_blend() would raise and exception unless
the font is saved and loaded again.
 2020-01-31 23:39:47 +02:00
Khaled Hosny
38981b6dae [varLib] Allow using CFF2 table as source 
Nothing clever, if the source font has a CFF2 table use it as if it were
a CFF table (i.e. non-variable, not sure what would happen in the source
CFF2 was variable already).
 2020-01-31 23:39:47 +02:00
Cosimo Lupo
c5dfbab521
EBLC: fix padding length calculation for Format 3 IndexSubTable 
Fixes #1817
 2020-01-31 17:30:12 +00:00
Khaled Hosny
014991d710
Merge pull request #1815 from khaledhosny/fealib-flag-fix 
[feaLib] Don’t reset lookupflag in nested lookups
 2020-01-30 13:06:42 +02:00
Khaled Hosny
42b51f084f
Merge pull request #1814 from khaledhosny/fealib-mult-fix 
[feaLib] fix mixed single/multiple substitutions
 2020-01-30 13:02:39 +02:00
Cosimo Lupo
39b02fd224
fix a coiple of SyntaxWarning on python 3.8 2020-01-30 10:47:57 +00:00
Khaled Hosny
eed252cb92 [feaLib] Don’t reset lookupflag in nested lookups 
In makeotf, lookups defined inside feature blocks inherit the current
lookupflag of the feature, so don’t reset the lookupflag for such
lookups.
 2020-01-29 23:46:40 +02:00
Khaled Hosny
22bfc305ee [feaLib] fix mixed single/multiple substitutions 
If the single substitution involved a glyph class, we were incorrectly
using only the first glyph in the class.

Broken since ec6ff821f0e72022d7aec8794b6bb589d8f81808, apparently no one
else uses this feature!
 2020-01-29 22:36:54 +02:00
Cosimo Lupo
8c1654397d
Bump version: 4.2.5 → 4.2.6.dev0 2020-01-29 17:39:48 +00:00
Cosimo Lupo
fa77aac63c
Release 4.2.5 2020-01-29 17:39:47 +00:00
Cosimo Lupo
786e99f5a9
Update changelog [skip ci] 2020-01-29 17:39:39 +00:00
justvanrossum
0bb234d218 added test 2020-01-29 12:42:27 +01:00
Cosimo Lupo
f609293dc7
Merge pull request #1811 from dscorbett/add_multiple_subst-duplicate 
[feaLib] Do not fail on duplicate multiple substitutions
 2020-01-29 11:26:41 +00:00
justvanrossum
950314a5a5 undo the more invasive changes, and only keep the change for #1808; maybe we'll add a test later 2020-01-29 12:24:03 +01:00