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543 Commits

Author SHA1 Message Date
Behdad Esfahbod
de2179caee [varLib.featureVars] Update comment to match actual function output format 2018-11-09 12:15:37 -05:00
Behdad Esfahbod
c7e5a35515 [varLib.featureVars] Space 2018-11-09 12:11:48 -05:00
Behdad Esfahbod
60db91646c [varLib.featureVars] Add overlayFeatureVariations() 2018-11-09 11:17:17 -05:00
Behdad Esfahbod
a37dab4b74 [varLib.featureVars] Return exploded space from main entry point 
Also, make font optional
 2018-11-09 10:56:47 -05:00
Behdad Esfahbod
5560b26a5d [varLib] Avoid combinatorial explosion in featureVars 
By merging duplicate regions.

Fixes https://github.com/fonttools/fonttools/issues/1370
 2018-11-09 10:39:19 -05:00
Behdad Esfahbod
fa303ea07a [varLib] Comment 2018-11-09 09:57:09 -05:00
Behdad Esfahbod
0a0fc2a09e [varLib] Minor 2018-11-09 09:53:56 -05:00
Behdad Esfahbod
7711755b2c [varLib] Add mapper to allSameAs() and use it 2018-11-09 09:51:53 -05:00
Behdad Esfahbod
bff73edcfd [varLib] Add models.allNone 2018-11-09 09:48:02 -05:00
Behdad Esfahbod
7326cb59f3 [varLib] Limit ClassDef merger to GDEF.GlyphClassDef 
Would be wrong to change a glyph from class0 to non-zero in a ClassDef2
kind of situation.  Contain this code to where it was written for.
 2018-11-09 09:41:08 -05:00
Behdad Esfahbod
41d07bd8f1 [varLib] Minor 2018-11-09 09:40:06 -05:00
Behdad Esfahbod
ec509540f2 [varLib] Fixup MarkMark merging 2018-11-09 01:46:15 -05:00
Behdad Esfahbod
48e918ab7e [varLib] Minor 2018-11-09 01:35:20 -05:00
Behdad Esfahbod
b21a39861b [varLib] Add sparse masters to MarkMarkPos 
Untested.
 2018-11-09 01:17:51 -05:00
Behdad Esfahbod
dfff5134e5 [varLib] Towards sharing merge logic of MarkBasePos for MarkMarkPos 2018-11-09 01:02:45 -05:00
Behdad Esfahbod
babc6d878a [varLib] More XML redundancy test failure fixes 2018-11-09 00:56:20 -05:00
Behdad Esfahbod
479b52e13d [varLib] When merging MarkBasePos, retain original coverage objects 
Just such that their existing .Format is preserved, as that is written out
to the XML file, and would break the test suite if not there.

Stupid to write Coverage Format to XML.  Oh well...
 2018-11-09 00:51:53 -05:00
Behdad Esfahbod
11a679df21 [varLib] Allow sparse masters in GPOS MarkBasePos lookups 
Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-09 00:41:25 -05:00
Behdad Esfahbod
0d85fc57d0 [varLib] Fix recursing object tree in varStore 
Was barfing on Coverage objects if they didn't have .Format.  Ouch!
 2018-11-09 00:00:33 -05:00
Behdad Esfahbod
7cda1c1a97 [varLib] Add models.allSameAs() 2018-11-08 23:41:09 -05:00
Behdad Esfahbod
8816262982 [varLib] Move ClassDef merger from VariationMerger to AligningMerger 2018-11-08 23:36:12 -05:00
Behdad Esfahbod
bba0dfc769 [varLib] TODO 2018-11-08 23:35:21 -05:00
Behdad Esfahbod
37dd59120b [varLib] Allow merging sparse ClassDefs 
This is mainly meant for GDEF.GlyphClassDefs, but implementation is on the
ClassDefs type.  What can possibly go wrong...  Seriously though, this is
pretty much always what is desired.  To be embraced by more type mergers
down the road.

Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 23:27:12 -05:00
Behdad Esfahbod
6bb8a1268a [varLib.merger] Minor 2018-11-08 23:20:08 -05:00
Behdad Esfahbod
83ea9f0f7c [varLib] Merge GSUB as well 
Again, currently this just checks that all masters have the same GSUB.
 2018-11-08 23:04:49 -05:00
Behdad Esfahbod
96aa09203f [varLib] Merge GDEF table 
Currently, it just makes sure that all masters have the same GDEF.
 2018-11-08 23:02:01 -05:00
Behdad Esfahbod
c50b1b9ef6 [varLib] Allow sparse masters in GPOS merging / others 
VariationMerger is updated such that it accepts None list members
in .mergeThings, and switches to correct sub-model.  This means,
it technically supports more than just a few masters missing GPOS.
This allows for some within-GPOS differences to also be handled,
though that's not well-studied or complete.

Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 18:18:34 -05:00
Behdad Esfahbod
5cfb2fbb24 [varLib] Support sparse masters in MVAR 
Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 18:02:28 -05:00
Behdad Esfahbod
881023c700 [varLib] Minor 2018-11-08 17:58:30 -05:00
Behdad Esfahbod
c2f0cdc31b [varLib] Fixups 
Sorry that this is a mixed bag.

Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 16:39:11 -05:00
Behdad Esfahbod
70d5429c92 [varLib] Fixup 
Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 15:02:04 -05:00
Behdad Esfahbod
6fb55304fc [varLib] Remove stale comment 2018-11-08 15:01:16 -05:00
Behdad Esfahbod
4865f48c95 [varLib] Allow sparse masters in HVAR 
Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 14:48:24 -05:00
Behdad Esfahbod
f52661da77 [varLib] Fixup 2018-11-08 14:39:15 -05:00
Behdad Esfahbod
bc7f5ee73f [varLib] Minor 
Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 14:36:40 -05:00
Behdad Esfahbod
84580fee64 [varLib] Add VarData_add_item() 
Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 14:24:24 -05:00
Behdad Esfahbod
b252f0272f [varLib] Add setSupports() and storeDeltas() to OnlineVarStoreBuilder 
Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 14:05:51 -05:00
Behdad Esfahbod
611e4d4044 [varLib] Allow changing model in OnlineVarStoreBuilder 
Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 13:56:31 -05:00
Behdad Esfahbod
446ee2a4d0 [varLib] Skip empty glyphs 
Untested.

https://github.com/fonttools/fonttools/pull/1368#issuecomment-437082906
 2018-11-08 12:58:29 -05:00
Behdad Esfahbod
14e8c06565 [varLib] Fixups 
Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 12:29:07 -05:00
Behdad Esfahbod
b95967dd07 [varLib] Add models.allSame() and use it 
Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 11:36:58 -05:00
Behdad Esfahbod
fba530a548 [varLib] Add VariationModel.getDeltasAndSupports() 
which automatically fetches submodel.  Needs docstrings...

Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 11:31:44 -05:00
Behdad Esfahbod
6886075a23 [varLib] rename .modelFor() to .getSubModel() 
Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 11:31:42 -05:00
Behdad Esfahbod
23c58e91d0 [varLib] Allow sparse masters for CVT tables 
Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 11:31:41 -05:00
Behdad Esfahbod
40a5fb0808 [varLib] Allow sparse masters when merging hinting 
Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 11:31:39 -05:00
Behdad Esfahbod
1527bb8afc [varLib] Allow sparse masters in gvar 
Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 11:31:36 -05:00
Behdad Esfahbod
65bcbf8ac2 [varLib] Implement getting subModels 
To be used for sparse masters.

Part of https://github.com/googlei18n/fontmake/issues/88
Part of https://github.com/fonttools/fonttools/issues/1355
 2018-11-08 11:31:25 -05:00
justvanrossum
e45117aa02 Fixed bug that tried to get an attr off a LangSysRecord rather than a LangSys. Fixes #1365 2018-11-08 10:04:25 +01:00
Behdad Esfahbod
62003f492f [varLib] If multiple axes have the same range ratio, cut across both 
The symmetry is desired.

Before:
$ ./fonttools varLib.models 0,0 .5,0 0,.5 .5,.5 1,1
Sorted locations:
[{}, {'A': 0.5}, {'B': 0.5}, {'A': 0.5, 'B': 0.5}, {'A': 1.0, 'B': 1.0}]
Supports:
[{},
 {'A': (0, 0.5, 1.0)},
 {'B': (0, 0.5, 1.0)},
 {'A': (0, 0.5, 1.0), 'B': (0, 0.5, 1.0)},
 {'A': (0.5, 1.0, 1.0), 'B': (0, 1.0, 1.0)}]

Note the last line assymetry.

After:
$ ./fonttools varLib.models 0,0 .5,0 0,.5 .5,.5 1,1
Sorted locations:
[{}, {'A': 0.5}, {'B': 0.5}, {'A': 0.5, 'B': 0.5}, {'A': 1.0, 'B': 1.0}]
Supports:
[{},
 {'A': (0, 0.5, 1.0)},
 {'B': (0, 0.5, 1.0)},
 {'A': (0, 0.5, 1.0), 'B': (0, 0.5, 1.0)},
 {'A': (0.5, 1.0, 1.0), 'B': (0.5, 1.0, 1.0)}]

7ee81c8821 (commitcomment-31054804)
 2018-10-28 09:30:09 -07:00
Cosimo Lupo
6a5a4c7422
varLib.models: fix TypeError comparing float with None 2018-10-26 11:07:12 +01:00