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173 Commits

Author SHA1 Message Date
Cosimo Lupo
4af078a629
[varLib] re-enable building HVAR for TTFs; remove --build-HVAR option 
The option was meant to be temporary, and is no longer needed since
https://github.com/fonttools/fonttools/issues/705 is now fixed.
 2017-01-09 10:34:34 +00:00
Sascha Brawer
1d28abdb65 [gvar] Rename GlyphVariation to TupleVariation 
In the OpenType 1.8 specification, this is called TupleVariation
so let's be consistent with the spec. (The initial implementation
in fonttools pre-dates OpenType 1.8).
 2017-01-04 12:41:55 +01:00
Behdad Esfahbod
cada4607fb [varLib] Use "VF" (for variable-font" instead of "GX" in output name 2016-12-08 20:48:08 -08:00
Rob McKaughan
1bebcec00d Do not emit null axes in fvar (default==min==max) 2016-11-04 14:53:43 -07:00
Cosimo Lupo
df967e70fc
varLib: rename --buildHVAR option to --build-HVAR; add 'build_HVAR=False' kwarg to 'build' function 
better not having to pass an argparse.Namespace object to varLib.build
 2016-11-03 10:59:00 +00:00
Rob McKaughan
bdbb8c5374 Add commandline switch to build HVAR 2016-11-02 20:54:50 -07:00
Behdad Esfahbod
b4ebe12b31 [varLib] Reenable HVAR for CFF2 fonts 
https://github.com/fonttools/fonttools/issues/705
 2016-10-31 16:15:24 -07:00
Behdad Esfahbod
b39772b256 [varLib] Fix interpolate_layout for non-similar SinglePos 
Has to be ported to varfont merger as well.
 2016-10-12 16:11:20 -07:00
Behdad Esfahbod
b9c38af1ff Disable HVAR generation until I fix it 
https://github.com/fonttools/fonttools/issues/705
 2016-10-12 13:30:52 -07:00
Cosimo Lupo
79d755a837 [varLib] use both Macintosh and Windows names for fvar names; use addName method from _n_a_m_e.NameRecord; use unicode_literals 
We must coerce name strings with `tounicode` because, on Python 2, the ElementTree library that we use to parse the designspace's XML will return ASCII-encoded `bytes` (PY2 `str`) whenever it can; and only returns `unicode` (PY3 `str`) when strings can't be encoded as ASCII... :(
However the `addName` method requires unicode strings (it wouldn't be able to encode them with multiple platform-specific encodings otherwise).
So we decode bytes as ASCII before passing them to addName.
 2016-10-04 17:08:29 +01:00
Behdad Esfahbod
e8117f6443 [varLib] Merge same-structured kerning lookups 
Code from Read Roberts.
 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
caa353d5dd [varStore] Generate variation for Anchors and store in GDEF 
Finally!  Phew...
 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
cfd7bfbb2c [varLib] Start creating variations for GPOS using Merger 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
60e8bab524 [varLib] Unbreak gvar generation 
Was completely broken by 15dd7181b47b8c8225b6054c6bb257fab91eea1c as master location
tags were mismatched with fvar.  Too bad gvar was silently ignoring that.  Fix coming.
 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
e713f75930 [varLib] Add gvar only if base font has glyf table 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
0546a4296b [varLib] Fix typo 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
ecce5cf344 [varLib] Minor 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
402d726692 [ot] Change Version to be an integer instead of float 
API Change:
This will change XML output for GSUB/GPOS/GDEF/MATH/BASE/JSTF/...
Scripts that set the Version for those to 1.0 or other float values
also need fixing.  A warning is emitted when code or XML needs fix.
 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
ae93928275 [varLib] Rename fields in fvar, to accommodate for postscriptNameID 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
24346aaa88 [varLib] Store name entries with Windows English encoding instead of MacRoman 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
4e5145ac41 [varLib] Move code around 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
d916e18595 [varLib] Refactor main() code into build() 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
06b1840866 [varLib] Move code around 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
4fc2a3e5e1 [varLib] Move code around 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
c5ad2cb267 [varLib] Explicitly round values 
It's annoying that python2's struct module doesn't err if float
is passed to it for an integer, whereas python3 does.
 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
3da7de7452 [varLib] Use Tag() in fvar 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
d9ee2609be [varLib] Move VariationModel and supporting code to fontTools.varLib.models 
More code to be moved there in the future.
 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
4512a162b6 [varLib] Move designspace loading code into its own module 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
44fda3ac0b [varLib] Start OnlineVarStoreBuilder 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
a85dc19378 [varLib] Reuse base font's layout tables 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
72fe29359b [varLib] Start building Device table for variations 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
12a5c5895d [varLib] Enable building gvar again 
Was dropped accidentlaly in 680059d0.
 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
76ce34b06c [varLib] Implement mapping tail optimization 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
687c2c1812 [varLib] Build indirect advance-width in HVAR 
Fixes VarIdxMap implementation as well.
 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
32bd6bcc31 [varLib] Add optimizeVarData() 
Though not really effective right now since we don't split into
multiple VarData sets.
 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
f11414c93b [varLib] Implement new VarData, aka. ItemVariationData, table 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
38c88f6996 [varLib] Rename VarTuple to VarRegion 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
e7163eddb0 [varLib] Rename VarTupleList to VarRegionList 
Aka. ItemVariationRegionList.
 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
35a401f04d [varLib] Add support for VarIdxMap, aka. DeltaSetIndexMap. 
Update HVAR / VVAR to latest draft.
 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
831bf051c0 [varLib] Shuffle code around 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
c1717224da [varLib] Generate direct HVAR 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
e2da17e032 [opentype-gx/varLib] More work towards VariationStore 
And HVAR/VVAR tables.
 2016-09-27 19:49:41 +02:00
Behdad Esfahbod
9080151cd5 [varLib] Fix variations for composite glyphs using anchor points 2016-07-29 14:44:02 -07:00
Behdad Esfahbod
fc05fe74ec [varLib] Remove unused code 2016-07-29 14:40:16 -07:00
Behdad Esfahbod
0deb34829c [Snippets/interpolatable.py] Add preliminary script for detecting interpolation errors 
Very basic.  Right now detects if glyphs have wrong order of contours / components.
 2016-06-15 18:46:59 +04:00
Behdad Esfahbod
be27acbbd2 [varLib] Fix thinko 2016-06-10 19:49:45 -07:00
Behdad Esfahbod
b1474a3993 Minor 2016-06-07 16:21:43 -07:00
Behdad Esfahbod
c4f8cbb6a1 [varLib/mutator.py] Update hmtx lsb after updating glyf bounds 2016-06-07 15:51:54 -07:00
Behdad Esfahbod
18f70c75c5 [varLib] Add interpolation functions 
Untested.
 2016-05-26 13:34:37 -07:00
Cosimo Lupo
70ec8513d0 varLib: use cElementTree if available to parse designspace 
The C implementation of ElementTree is included in CPython since 2.5.
It's got the same API and is up to 20 times faster than the Python implementation.
We'd better use it.
 2016-04-28 09:56:21 +01:00