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314 Commits

Author SHA1 Message Date
Behdad Esfahbod
bfb4a2c648 [varLib] Pass down tolerance to IUP routines 2017-05-18 16:29:02 -07:00
Behdad Esfahbod
74f6715f27 [varLib] Minor speedup 2017-05-18 16:08:36 -07:00
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
Behdad Esfahbod
e8571ee5e0 [varLib] Only use sparse points (ala IUP encoding) if cheaper 
For now, this makes us encode one point per contour if feasible.
 2017-05-18 16:06:10 -07:00
Behdad Esfahbod
f8c970568c [varLib] Fix assert condition in _optimize_delta for empty contours 2017-05-18 16:06:10 -07:00
Behdad Esfahbod
52e2e2f930 [varLib] make _optimize_contour work with lists 2017-05-18 16:06:10 -07:00
Behdad Esfahbod
11227eb481 [varLib] Fix assert message 2017-05-18 16:06:10 -07:00
Behdad Esfahbod
a5b1285223 [varLib] Start IUP-optimization code 2017-05-18 16:06:10 -07:00
Behdad Esfahbod
656478fc6d [varLib] Add notes re encoding multilingual names 2017-04-19 11:10:00 -07:00
Behdad Esfahbod
932b938d7d [varLib] Minor 2017-04-12 21:56:49 -07:00
Behdad Esfahbod
968c25dd7f [varLib] Generate avar table 
Fixes https://github.com/fonttools/fonttools/issues/916
 2017-04-12 21:54:43 -07:00
Behdad Esfahbod
191cea5965 [varLib] Fixup for 91f4fd90d4fdee293052d9d226a31baa2e7edda8 
Oops!  Too many Axis classes.
 2017-04-12 21:54:43 -07:00
Behdad Esfahbod
0fa41c14b9 [varLib] Check all master and instance locations are valid 
Ie. they don't specify any unknown axes, and location is within
axis minimum/maximum.  We also allow master / instance locations
to not specify some axes, and we fill in the axis default for those.
 2017-04-12 21:54:43 -07:00
Behdad Esfahbod
9034f4f3f1 [varLib] Rewrite axis configuration code 
We do not accept nonstandard axes if <axes> element is not present.
Breaks one test.  Needs updated expectations.

Soon we'll be generating avar as well and all will be better, much better.
 2017-04-12 21:54:43 -07:00
Behdad Esfahbod
e73cc7ae34 [varLib] Move code around 2017-04-12 21:54:43 -07:00
Behdad Esfahbod
51fd216c62 [varLib] Towards encoding all name languages 2017-04-12 21:54:43 -07:00
Behdad Esfahbod
80c020d260 [varLib] Remove "custom" axis 
This was added before when glyphsLib was always exporting the (unused)
custom axis.  It doesn't now, so remove.
 2017-04-12 21:54:43 -07:00
Behdad Esfahbod
242faa798a [varLib] Remove unused build(..., axisMap) argument 
Axis map should be specified in designspace file now.
 2017-04-12 21:54:43 -07:00
Behdad Esfahbod
c922962056 [varLib] Minor 2017-04-12 21:54:43 -07:00
Behdad Esfahbod
8c62165008 [varLib] Build MVAR table 
Does not implement gasp table variations, but the rest should work.
 2017-04-11 11:10:54 -07:00
Behdad Esfahbod
43060a0d08 [varLib] Do not encode gvar deltas if all values smaller than tolerance 
Tolerance is set to .5 by default.  Most designspaces never hit this since
for most, all deltas are integers anyway.  Moreover, all such detas will
round to zero anyway.
 2017-04-05 15:43:14 +02:00
Behdad Esfahbod
b572ae6c5b [varLib] Do not encode gvar deltas that are all zeroes 2017-04-05 15:43:14 +02:00
Miguel Sousa
7bf853ed2e [varLib] Round advance width and LSB to integers 2017-03-04 12:54:20 -08:00
Miguel Sousa
3dc8e4fa95 minor change 2017-02-28 05:16:15 -08:00
Cosimo Lupo
c131bd93f6
[varLib] Fix AttributeError: odict.keys() has no index attribute 'index' 
43efa63732 (commitcomment-21073943)
 2017-02-27 19:17:04 +00:00
Cosimo Lupo
01d8145288
[varLib] fix undefined name 'masters' 
Ouch!
 2017-02-27 18:31:38 +00:00
Cosimo Lupo
558e5e172d
[varLib] raise VarLibError if 'sources' missing or empty; treat 'axes' and 'instances' as optional 2017-02-27 16:34:41 +00:00
Cosimo Lupo
ae58d3872c Merge pull request #864 from miguelsousa/pr857-followup 
Followup to PR #857
 2017-02-26 16:44:18 +00:00
Miguel Sousa
f061231049 [varLib] Make designspace.load() return a dictionary instead of a tuple 2017-02-26 07:49:44 -08:00
Miguel Sousa
43efa63732 [varLib] Build axes according to ’axes’ element in designspace file 2017-02-25 20:53:48 -08:00
Behdad Esfahbod
76e73f0ee4 [varLib] Remove TODO item 2017-02-25 10:59:31 -08:00
ReadRoberts
69ae7f0da5 Python2 .5-> Python3/2.7: "axes.has_key(iden)" -> "iden in axes" 2017-02-24 08:58:39 -08:00
ReadRoberts
33177bf65b If the design space file uses an <axes> element, use this to define the axis map, and preserve the axis order. 2017-02-22 21:22:34 -08:00
Behdad Esfahbod
55a5ace5d8 [varLib] Update invocation command 2017-02-22 14:46:23 -06:00
Sascha Brawer
c436365cef [varLib] Add missing import 
After this change, the command line mentioned in the comment at the
beginning of the file works again.
 2017-02-22 20:18:05 +01:00
Behdad Esfahbod
dd6fb82d66 [varLib] Move common code into a parent merger 2017-01-25 20:43:00 -08:00
Behdad Esfahbod
5e1be9e5e7 [varLib] Move code around 2017-01-25 20:11:35 -08:00
Cosimo Lupo
b7bb391033
don't use sys.exit(...) inside main(), but only under if __name__ == "__main__" 
The convention is that sys.exit(...) is called only if a module is run as a script,
and that main() entry points use return statements to report exit codes: 0 (or None)
for successful execution, or any non-zero integer for errors.

E.g. see the console scripts generated when installing with pip.
 2017-01-11 12:10:58 +00:00
Cosimo Lupo
ae05b2a583
[logging] for runnable modules, spell out module name instead of using __name__ 
If a module is run as script, as in `python module.py` or when using
`runpy.run_module()`, then __name__ == "__main__".

So when we instantiate modules' loggers with `logging.getLogger(__name__)`,
those loggers' name may become "__main__" when run as scripts, and hence
fall outside of the "fontTools" logging namespace.

fontTools.configureLogger() by default only configures the "fontTools"
library loggers, anything outside of it (e.g. logger called "__main__")
is not attached a handler.

So here I name loggers explicitly instead of relying on __name__, but
only for modules which can be run as "__main__".

Fixes #801
 2017-01-11 11:58:17 +00:00
Cosimo Lupo
7ec4fd0605
[varLib] replace print() with logging 
Fixes #795
 2017-01-09 10:37:47 +00:00
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