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1313 Commits

Author SHA1 Message Date
rsheeter
d888526659 Hook up paint skew and rotate 2020-12-02 21:21:19 -08:00
rsheeter
4171e28f32 Update ttLib/tables to latest spec 2020-11-10 21:51:04 -08:00
rsheeter
f531038bf9 Start hooking up revised PaintColrLayers 2020-11-04 14:36:43 -08:00
Cosimo Lupo
581416d77c
WIP: add buildPaintColrLayers 2020-11-03 19:11:24 +00:00
Cosimo Lupo
e992953474
swap xy and yx fields in COLRv1 Affine2x3 struct 
following the latest draft
See discussion at https://github.com/googlefonts/colr-gradients-spec/pull/85
 2020-10-30 19:29:59 +00:00
Cosimo Lupo
6c752f677f
rename Paint{ColorGlyph,ColrSlice} 2020-10-27 19:15:50 +00:00
Cosimo Lupo
d5e645a3c9
define Table.writeNullOffset() in subclasses; add comment as per review feedback 2020-10-27 18:35:36 +00:00
Cosimo Lupo
b654554109
add {First,Last}LayerIndex to PaintColorGlyph 
as proposed in https://github.com/googlefonts/colr-gradients-spec/issues/86

The name of PaintColorGlyph may still change to PaintColorSlice, or PaintColrSlice, or PaintColorGlyphSlice, etc."
https://github.com/googlefonts/colr-gradients-spec/pull/87
 2020-10-27 12:47:10 +00:00
Cosimo Lupo
fc625963fa
otTables: dump the format name of Paint tables as XML comment 2020-10-20 19:03:17 +01:00
Cosimo Lupo
73073be3c2
Affine2x3 struct should be inlined inside PaintTransform 
Not pointed to by an Offset32.
Thanks Dominik for spotting this!
 2020-10-12 14:32:23 +01:00
Cosimo Lupo
7f6a05b007
otData: add new COLR Paint struct definitions, update to latest draft 
Update C_O_L_R_test.py accordingly.

a
 2020-10-09 19:36:35 +01:00
Cosimo Lupo
c7e3a692e1
otBase: support FormatSwitchingBaseTable with uint8 Format type 2020-10-08 12:39:56 +01:00
Cosimo Lupo
d60d84d3fc
otBase/otConverters: add support for 3-byte offsets 2020-10-08 12:39:54 +01:00
Simon Cozens
7135255d4a Style nits 2020-09-11 09:35:45 +01:00
Simon Cozens
95a941ec15 Re-case debug info module 2020-09-11 09:31:07 +01:00
Simon Cozens
af4f1f6d6e Prefer module constant to hard-coded string for Debg table key 2020-09-10 16:00:06 +01:00
Simon Cozens
02c305c2fc Serialize JSON object before writing to XML 2020-09-10 13:22:33 +01:00
Simon Cozens
4e70b30eb0 Ensure LookupCount is processed 2020-09-10 08:29:15 +01:00
Simon Cozens
98803b7bf8 Reformat, tidy from review comments 2020-09-09 19:56:55 +01:00
Simon Cozens
41c1dcce1c Tidy up as per review 2020-09-09 19:56:44 +01:00
Simon Cozens
4cddc38263 Use a named tuple, tidy ttx dump code 2020-09-09 19:56:05 +01:00
Simon Cozens
b548c5f2e1 Namespace debug output. 2020-08-25 20:22:54 +01:00
Simon Cozens
50e1105604 Parse Debg info in LookupList 2020-08-25 20:19:31 +01:00
Simon Cozens
aebb2e511c The long-threatened Debg table! 2020-08-25 14:06:14 +01:00
Just van Rossum
bec19252c5
[ttLib] Fix for #2044: fix maxp.maxComponentDepth calculation (#2045) 
Fix for #2044: don't overwrite the initial maxComponentDepth variable, as this will give the wrong value when there are multiple nested components.
 2020-08-14 20:13:01 +02:00
Cosimo Lupo
09c0e42031
Partly revert "use 32-bit GlyphIDs in COLRv1 baseGlyphs and layers" 
This reverts commit 690080b14d9a4f193092ffc172a39b3e212d307c.

We keep 16-bit GlyphIDs for COLRv1 tables, at least for now
https://github.com/googlefonts/colr-gradients-spec/pull/24

I keep the GlyphID32 converter in case we may need it in the future.
 2020-07-08 16:06:45 +01:00
Cosimo Lupo
ff79338607
rename radial gradient Paint.Affine attribute to Transform 
as suggested by Peter Constable in
https://github.com/PeterConstable/OT_Drafts/blob/master/COLR_V1/COLRv1formats_rev3.md#paintformat3-table-conicalradial-gradient
 2020-07-02 12:21:12 +01:00
Cosimo Lupo
ac0a755d20
make linear/radial gradient 'point-less', inline x0,y0,x1,y1,... 
https://github.com/googlefonts/colr-gradients-spec/issues/21
 2020-07-02 12:11:40 +01:00
Cosimo Lupo
dea9896421
rename COLR Color -> ColorIndex, transparency to alpha 
https://github.com/googlefonts/colr-gradients-spec/issues/17
https://github.com/googlefonts/colr-gradients-spec/issues/19
 2020-07-02 10:27:47 +01:00
Cosimo Lupo
ff7dc9a1c5
Rename: Var* types: Scalar->Fixed, NormalizedScalar->F2Dot14, etc. 
VariablePosition -> VarInt16
VariableDistance -> VarUInt16

cf. https://github.com/googlefonts/colr-gradients-spec/issues/17
 2020-07-01 20:13:14 +01:00
Cosimo Lupo
690080b14d
use 32-bit GlyphIDs in COLRv1 baseGlyphs and layers 
For forward-compatibility, see https://github.com/googlefonts/colr-gradients-spec/issues/8
 2020-07-01 19:50:48 +01:00
Cosimo Lupo
b215c000df
Rename LayerV1Array to LayerV1List, like with BaseGlyphV1List 
See https://github.com/googlefonts/colr-gradients-spec/issues/14#issuecomment-652542829
 2020-07-01 18:22:03 +01:00
Cosimo Lupo
5f18d9891c
rename BaseGlyphV1Array to BaseGlyphV1List 
As suggested by Peter Constable in https://github.com/googlefonts/colr-gradients-spec/issues/14 and https://github.com/googlefonts/colr-gradients-spec/issues/18
 2020-07-01 18:16:07 +01:00
Just van Rossum
dc7d016538
[ttLib.tables._n_a_m_e] Fix #1997: Only attempt to recovered malformed data from bytes (#1998) 
* don't attempt to recover malformed data from str, only from bytes. Fixes #1997
 2020-06-16 16:35:40 +02:00
Just van Rossum
90c7c7fae1
Fix for #1985: ensure that the AxisNameID in the STAT table is > 255 (#1986) 
Fix for #1985:
* ensure that the AxisNameID in the STAT table is not less than 256. This needed an additional argument to the addMultiLingualName() name table method.
* fvar axis name IDs must also not be less than 256, just like STAT axis names.
 2020-06-08 19:39:28 +02:00
Guillaume Ayoub
2a1f09dbb2 Don’t calculate whole sets of unicode codepoints 
_getUnicodeRangeSets used to calculate sets containing lots of numbers, only to
get intersections between a set and ranges. Creating and manipulating a lot of
big sets requires a lot of memory.

The function has been replaced by _getUnicodeRanges, returning a list of range
starts boundaries and a list of range stops + corresponding bits.

Tests on intersectUnicodeRanges save about 130 MB (!) of RAM, with no
significant speed penalty.
 2020-06-05 11:28:18 +02:00
Cosimo Lupo
9d8a7e27fe
[COLR] should set self.version after decompiling COLRv1 
we set self.version for COLRv0 already; makes easier to check COLR.version
 2020-05-21 16:57:35 +01:00
Just van Rossum
db26cf804e
[ttLib.name] Fix findMultilingualName() (#1963) 
* when reading from binary, name.string may be an encoded bytes sequence: we should call toUnicode() before we compare to the requested string

* fix expected output
 2020-05-16 11:29:23 +02:00
Just van Rossum
a53bb37d8e
Merge pull request #1938 from justvanrossum/meta-comment 
[ttLib.table._m_e_t_a] if data happens to be ascii, emit comment in TTX
 2020-05-11 18:47:56 +02:00
Cosimo Lupo
07e3cf7ef6
Merge pull request #1928 from simoncozens/unused-loop-variable 
Use _ to denoted unused loop variable
 2020-05-11 11:10:57 +01:00
justvanrossum
0dc0222f59 if the binary data happens to be ascii, emit a comment with an ascii representation 2020-05-08 10:37:01 +02:00
Simon Cozens
46c8f90da8 Use _ to denoted unused loop variable 2020-05-07 21:00:28 +01:00
Just van Rossum
4febf38be2
[ttLib.name] Add nameTable.findMultilingualName() method (#1921) 
* add nameTable.findMultilingualName(), to find an existing multilingual name
* Make addMultilingualName() reuse nameIDs if possible when asking for a new nameID, by calling findMultilingualName()
 2020-05-07 11:06:51 +02:00
justvanrossum
b4c5b07741 sort XML output by glyph name 2020-04-29 16:31:54 +02:00
Cosimo Lupo
3110944745
Merge remote-tracking branch 'origin/master' into otdata-colr 2020-03-23 13:09:33 +00:00
Jan Sindler
15aa8dce79 hex above repr 2020-03-23 12:43:42 +01:00
Jan Sindler
13b2455675 init removed, back to inhereted namedtuple 2020-03-23 12:22:02 +01:00
Jan Sindler
08cd70e222 fixed spaces 2020-03-23 12:02:13 +01:00
Jan Sindler
0a33dbdc99 CPAL/Color, fromRGBA, added __init__, moved dunder repr to the dunder part of the Color class 2020-03-23 12:00:08 +01:00
Cosimo Lupo
d2bbfdb610
Merge remote-tracking branch 'origin/master' into otdata-colr 2020-03-12 17:42:56 +00:00