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1335 Commits

Author SHA1 Message Date
Matt Fontaine
65499c1042 Minor improvement to TableStack 
Push/pop on the end side, which should be faster.
 2013-08-19 14:16:06 -04:00
Behdad Esfahbod
50d9a44e58 Add support for Microsoft COLR/CPAL layered color glyphs 2013-08-19 14:16:06 -04:00
Matt Fontaine
b9ba775413 Add support for Google CBLC/CBDT color bitmaps 2013-08-19 14:15:58 -04:00
Matt Fontaine
c33b0a22ef Add support for standard EBLC/EBDT embedded bitmaps 2013-08-19 14:15:46 -04:00
pabs3
3ac875aa1d Fix consistency of space/tab usage. 
Reference: http://docs.python.org/reference/lexical_analysis.html#indentation

git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@613 4cde692c-a291-49d1-8350-778aa11640f8
 2013-06-12 05:04:24 +00:00
jvr
e0ddc58fc2 Georg Seifert: fix bug with Apple's kern table format 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@612 4cde692c-a291-49d1-8350-778aa11640f8
 2012-11-10 17:58:30 +00:00
jvr
91bca42442 merging fixes & changes from delft-sprint-2012 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@611 4cde692c-a291-49d1-8350-778aa11640f8
 2012-10-18 12:49:22 +00:00
pabs3
3de0e58f29 Fix bug in last commit 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@587 4cde692c-a291-49d1-8350-778aa11640f8
 2011-02-13 07:28:42 +00:00
pabs3
d3d7250fc3 Be more thorough when working around font bugs in the hmtx table 
https://bugs.launchpad.net/ubuntu/+source/fonttools/+bug/223884

git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@586 4cde692c-a291-49d1-8350-778aa11640f8
 2011-02-13 07:01:11 +00:00
pabs3
d5721376f2 Be more thorough when working around font bugs in the loca/glyf tables 
https://bugs.launchpad.net/ubuntu/+source/fonttools/+bug/223884

git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@585 4cde692c-a291-49d1-8350-778aa11640f8
 2011-02-13 06:27:09 +00:00
pabs3
df16db5bb8 Be more thorough when working around font bugs in the OS/2 table 
https://bugs.launchpad.net/ubuntu/+source/fonttools/+bug/223884

git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@584 4cde692c-a291-49d1-8350-778aa11640f8
 2011-02-13 06:25:21 +00:00
pabs3
98caac29f3 Long-format loca tables are unsigned not signed. 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@583 4cde692c-a291-49d1-8350-778aa11640f8
 2011-02-13 06:24:19 +00:00
pabs3
17012aabbb Fix some broken assertions in the cmap format 1 code. 
Shame on Gentoo for not forwarding the patch upstream.

git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@577 4cde692c-a291-49d1-8350-778aa11640f8
 2009-11-08 15:55:53 +00:00
pabs3
86368e7ac0 Raising strings is deprecated in Python 2.5, raise an exception instead. 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@569 4cde692c-a291-49d1-8350-778aa11640f8
 2009-11-08 06:39:37 +00:00
pabs3
e70bb8af70 Remove old .cvsignore file 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@566 4cde692c-a291-49d1-8350-778aa11640f8
 2009-03-23 07:11:54 +00:00
jvr
d67cf25974 don't use 'as' as a name, it's a keyword in Python >= 2.6 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@563 4cde692c-a291-49d1-8350-778aa11640f8
 2008-09-16 14:14:44 +00:00
jvr
a220bf3567 a different fix for [1296026]: just comment out the offending assert 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@557 4cde692c-a291-49d1-8350-778aa11640f8
 2008-05-17 08:52:33 +00:00
jvr
03e02adeb4 back out 'fix', as this solution isn't portable 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@556 4cde692c-a291-49d1-8350-778aa11640f8
 2008-05-17 08:44:06 +00:00
jvr
0cb8a08d89 cmap format 1 support, contributed by rroberts 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@554 4cde692c-a291-49d1-8350-778aa11640f8
 2008-05-16 15:07:09 +00:00
pabs3
14654b2a88 Apply 1296026: fix tracebacks in some timezones 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@551 4cde692c-a291-49d1-8350-778aa11640f8
 2008-05-16 07:17:26 +00:00
jvr
e5b245fd07 added refactoring note 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@548 4cde692c-a291-49d1-8350-778aa11640f8
 2008-03-09 21:43:19 +00:00
jvr
ce47e0d978 minor fix: one zero too many in assert 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@547 4cde692c-a291-49d1-8350-778aa11640f8
 2008-03-09 20:48:45 +00:00
jvr
1c73452692 fixed some comment typos 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@545 4cde692c-a291-49d1-8350-778aa11640f8
 2008-03-09 20:13:16 +00:00
jvr
cd75d570d4 don't crash on empty VORG table (reported by Werner Lemberg) 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@544 4cde692c-a291-49d1-8350-778aa11640f8
 2008-03-09 08:58:36 +00:00
jvr
1ebda677eb squash 2 bugs related to the numpy conversion 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@543 4cde692c-a291-49d1-8350-778aa11640f8
 2008-03-08 20:29:30 +00:00
jvr
28afd331e1 initialize data to empty string instead of list 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@539 4cde692c-a291-49d1-8350-778aa11640f8
 2008-03-04 15:34:54 +00:00
jvr
91ff4fdfda ar.typecode() doesn't exist in numpy, but then again, this was overkill 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@538 4cde692c-a291-49d1-8350-778aa11640f8
 2008-03-04 15:34:22 +00:00
jvr
1b7d54fedc converted usage of Numeric to numpy 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@537 4cde692c-a291-49d1-8350-778aa11640f8
 2008-03-04 15:25:27 +00:00
jvr
ccaf0376d6 removed some redundant imports 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@535 4cde692c-a291-49d1-8350-778aa11640f8
 2008-03-04 15:02:45 +00:00
jvr
b018bf7120 the gasp portion of patch 1675210: support for ClearType 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@529 4cde692c-a291-49d1-8350-778aa11640f8
 2008-03-01 16:43:24 +00:00
jvr
212ea14706 fixed oversight in sys.byteorder transition 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@528 4cde692c-a291-49d1-8350-778aa11640f8
 2008-03-01 15:31:01 +00:00
jvr
9be387c94f Use sys.byteorder, getting rid of ttLib.endian 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@527 4cde692c-a291-49d1-8350-778aa11640f8
 2008-03-01 11:43:01 +00:00
jvr
2db352c748 - skip subtables of length zero 
- minor tweak in cmap 4 logic
contributed by rroberts


git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@523 4cde692c-a291-49d1-8350-778aa11640f8
 2008-02-29 14:43:49 +00:00
jvr
8633195104 fixed problem with private VTT table, found by Peter Bilak 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@522 4cde692c-a291-49d1-8350-778aa11640f8
 2008-02-19 18:49:14 +00:00
pabs3
9728601b44 Fix 1762552: traceback on amd64 with DejaVuSans.ttf 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@514 4cde692c-a291-49d1-8350-778aa11640f8
 2007-11-14 07:06:39 +00:00
jvr
4acb76de2e added 'support' for OS/2 version 4: can anyone verify this is correct? I can't seem to find an OS/2 v4 spec... 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@513 4cde692c-a291-49d1-8350-778aa11640f8
 2007-10-22 09:31:02 +00:00
jvr
823f8cd15f Misc patches from rroberts: 
fontTools/ttx.py
  # support virtual GIDs, support handling some GSUB offset overflows.

fontTools/ttlib/__init__.py
# 1) make getReverseGlyphMap  a public function; I find a reverse map
to often be useful
# 2) support virtual glyphs, e.g. references to GID's that are not in the font.
# Added the TTFont argument allowVID (default 0) to turn this off and on;
# added the arg requireReal ( default 0) so as to get the obvious
default behaviour when
# allowVID is 0 or 1, but to allow requiring a true GID when allowVID is 1.

fontTools/ttlib/tables/otBase.py
fontTools/ttlib/tables/otConverters.py
fontTools/ttlib/tables/otData.py
fontTools/ttlib/tables/otTables.py
# 1) speed optimization
# - collapse for loops
# - do not decompile extension lookups until a record is requested
from within the lookup.
# 2) handling offset overflows
# 3) support of extension lookups
# 4) Fixed FetauresParam converter class def so as to survive a font
that has this offset non-NULL.
# This fixes a stack dump.
# The data will now just get ignored


git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@511 4cde692c-a291-49d1-8350-778aa11640f8
 2006-10-21 14:12:38 +00:00
jvr
d299b55d14 patches from rroberts: 
# 1) Switched to using Numeric module arrays rather than array modules arrays,
#  because of a memory leak in array.array when handling elements > 1 byte.
# 2) speed optimizations:
# -  For loops are collapsed when possible
# - the data for a subtable is parsed only if a mapping value is requested
# - if two subtables share the same data offset, then on
decompilation, they will
# share the same cmap dict, and not get decompiled twice. Same for compiling.
# - as before, two tables with the same contents will get compiled to a single
# data block in the font.
# 3) added  (self.platformID, self.platEncID) == (3, 10) to the list
of subtables that
# get Unicode comments.
# 4) allow item reference by GID as well as by name. I did this when
experimenting to see if using GID references only would speed the
compile; it didn't but it seemed useful enough to leave in.
# 5) Fixed compile to/from XML: for cmap type unknown ( aka cmap
format 10, in practice.)


git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@510 4cde692c-a291-49d1-8350-778aa11640f8
 2006-10-21 13:54:30 +00:00
jvr
bc6e55b31e Speed optimizations from rroberts 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@508 4cde692c-a291-49d1-8350-778aa11640f8
 2006-10-21 13:29:47 +00:00
jvr
4cc0051c08 Some non-official OT tables from rrboerts. He wrote: 
There are also some new files, for SING glyphlet support, that you
may or may not want to add, because they are not in the OpenType spec.

M_E_T_A_.py # SING glyphlet meta data table. see
'http://partners.adobe.com/public/developer/opentype/gdk/topic.html"
S_I_N_G_.py # SING glyphlet basic info. See same web site as for META
data table.

G_M_A_P_.py # Summary of sing glyphlet info that has been stuck into
a parent font. Not documented anywhere yet.
G_P_K_G_.py # Opaque wrapper for SING glyphlet info; travels with
application document. Is also stuck into augmented parent font. Not
documented anywhere yet


git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@507 4cde692c-a291-49d1-8350-778aa11640f8
 2006-10-21 13:27:25 +00:00
fcoiffie
3a3721cb1c In some bad fonts, kern table is incomplete (it only contains a version number). In this case, the code accept a table without kernTables. 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@504 4cde692c-a291-49d1-8350-778aa11640f8
 2006-01-25 15:24:37 +00:00
fcoiffie
dc66e7e118 LTSH length can be different of numGlyphs as the table length must be 4-bytes aligned (assertion changed to (len(data) % numGlyphs) < 4) 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@503 4cde692c-a291-49d1-8350-778aa11640f8
 2006-01-25 15:21:22 +00:00
fcoiffie
83f069d66c The dates are stored in 8-bytes fields (Microsoft reference document) but Macintosh dates are only coded with 4-bytes. In some fonts, these date fields are badly coded and 8-bytes are used. So, a ValueError occurs. 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@502 4cde692c-a291-49d1-8350-778aa11640f8
 2006-01-25 15:12:14 +00:00
fcoiffie
04985bfdde Unsigned long data field must be packed with "L" instead of "l" (sometimes an OverflowError can occur) 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@501 4cde692c-a291-49d1-8350-778aa11640f8
 2006-01-12 14:04:40 +00:00
jvr
31ae380735 fixed problem with empty ClassDef, as well as added some more defenses for possible empty tables 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@484 4cde692c-a291-49d1-8350-778aa11640f8
 2005-02-11 19:36:38 +00:00
jvr
7afc6b989c uh, and the other one 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@482 4cde692c-a291-49d1-8350-778aa11640f8
 2005-01-24 10:18:58 +00:00
jvr
1ed5b4746d fixed 2.4 compat issue 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@480 4cde692c-a291-49d1-8350-778aa11640f8
 2005-01-24 10:05:52 +00:00
jvr
f34c6f3937 fix for new 2.4 hex() behavior 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@478 4cde692c-a291-49d1-8350-778aa11640f8
 2004-12-24 16:07:01 +00:00
jvr
427f9802bc make sure that a cmap subtable instance always has a language attr, so __cmp__ can't fail 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@473 4cde692c-a291-49d1-8350-778aa11640f8
 2004-09-26 18:32:50 +00:00
jvr
fba0609d54 Fix for [ 808370 ] Dumping Legendum.otf fails on 'kern' table 
Work around buggy kern table.


git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@472 4cde692c-a291-49d1-8350-778aa11640f8
 2004-09-25 10:56:15 +00:00