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71 Commits

Author SHA1 Message Date
ReadRoberts
386f16a233 Fix formatting for init function. 2017-06-20 16:23:52 -07:00
ReadRoberts
38cde93a1c psCharStrings.py. Fix bug: allow T1 charstrings to not have private attribute. 2017-06-20 16:23:52 -07:00
ReadRoberts
7acfe1f6a8 Fix bug in changing class API’s while doing work to remove global state. Needed to make ‘private’ argument to SimpleT2Decompiler __init__() be optional. It is not needed by CFF decompilation. 2017-06-20 16:23:52 -07:00
ReadRoberts
af23a781e4 Removed global state from cffLib.py; introduced instance-specific context class instead. Also deprecated maxstack operator, per OpenType spec update 1.8.1, as this simplified some of the context passing logic. Still not thoroughly tested; convertCFFToCFF2() function has not yet been updated to work with new logic. 2017-06-20 16:23:52 -07:00
ReadRoberts
1c53437e39 Folded CFF2 classes into CFF classes. Removed: 
TopDict2Decompiler
PrivateDict2Decompiler
PrivateDict2Compiler
Working towards using one set of classes for both CFF2 and CFF data.
 2017-06-20 16:23:52 -07:00
ReadRoberts
c33ae5c96a Folded CFF2 classes into CFF classes. Removed: 
SimpleCFF2DEcompiler
CFF2CharString
GlobalSubrsIndex2
SubrsIndex2
CharstringIndex2
Working towards using one set of classes for both CFF2 and CFF data.
 2017-06-20 16:23:52 -07:00
ReadRoberts
5fb2688567 psCharstring.py. Added CFF2 specific operators to t2Operators list, removed cff2Operators list. Working towards using one set of classes for both CFF2 and CFF data. 2017-06-20 16:23:52 -07:00
ReadRoberts
88e72e2c56 psCharstrings.py. Fold CFF2CharString() logic into T2Charstring(). Working towards using one set of classes for both CFF2 and CFF data. 2017-06-20 16:23:52 -07:00
Miguel Sousa
5e115c1d2a [CFF2] Report the correct number of regions in the font 
This change also makes the processing of the blend operator to be as described at https://www.microsoft.com/typography/otspec/cff2charstr.htm#section4.5
 2017-03-23 17:12:31 -07:00
Miguel Sousa
bba1d9f225 [CFF2] Support ‘maxstack’ 2017-03-13 00:02:13 -07:00
Miguel Sousa
64d5119642 whitespace 2017-03-09 21:30:28 -08:00
Cosimo Lupo
33b42f47b6
[cffLib/psCharStrings] fix IndexError with empty deltas 
After 2b2aca1, DictCompiler/Decompiler's `arg_delta` method unconditionally attempts to get the first item to check if it's a list, but this fails with `IndexError` when the value is empty.

```
Traceback (most recent call last):
  [...]
  File "/Users/cosimolupo/Documents/Github/ufo2ft/Lib/ufo2ft/otfPostProcessor.py", line 15, in __init__
    otf.save(stream)
  File "/Users/cosimolupo/Documents/Github/fonttools/Lib/fontTools/ttLib/__init__.py", line 219, in save
    self._writeTable(tag, writer, done)
  File "/Users/cosimolupo/Documents/Github/fonttools/Lib/fontTools/ttLib/__init__.py", line 658, in _writeTable
    tabledata = self.getTableData(tag)
  File "/Users/cosimolupo/Documents/Github/fonttools/Lib/fontTools/ttLib/__init__.py", line 669, in getTableData
    return self.tables[tag].compile(self)
  File "/Users/cosimolupo/Documents/Github/fonttools/Lib/fontTools/ttLib/tables/C_F_F_.py", line 20, in compile
    self.cff.compile(f, otFont)
  File "/Users/cosimolupo/Documents/Github/fonttools/Lib/fontTools/cffLib.py", line 124, in compile
    writer.toFile(file)
  File "/Users/cosimolupo/Documents/Github/fonttools/Lib/fontTools/cffLib.py", line 300, in toFile
    endPos = pos + item.getDataLength()
  File "/Users/cosimolupo/Documents/Github/fonttools/Lib/fontTools/cffLib.py", line 1858, in getDataLength
    return len(self.compile("getDataLength"))
  File "/Users/cosimolupo/Documents/Github/fonttools/Lib/fontTools/cffLib.py", line 1879, in compile
    data.append(arghandler(value))
  File "/Users/cosimolupo/Documents/Github/fonttools/Lib/fontTools/cffLib.py", line 1910, in arg_delta
    val0 = value[0]
IndexError: list index out of range
``
 2017-03-09 14:21:38 +00:00
ReadRoberts
2b2aca1290
Add CFF2 support. 2017-03-05 22:53:04 +00:00
Cosimo Lupo
f1673e46dd
[psCharStings] remove unused T2OutlineExtractor.hints attribute 2017-02-15 11:10:34 -08:00
Cosimo Lupo
3bb50b9b7f
[psCharStrings] split width-extracting part of T2OutlineExtractor into T2WidthExtractor 
We shall reuse it as base class for the _DehintingT2Decompiler in subset module,
as we need to save the width in order to re-insert it after dropping the hints.
 2017-01-26 11:55:13 +00:00
Cosimo Lupo
bfe330e0a6 [psCharStrings] use fixedToFloat to use the shortest decimal reprentation 
Fixes https://github.com/behdad/fonttools/issues/492
 2016-02-01 10:52:33 +00:00
Cosimo Lupo
e4f0f3ec30 [psCharStrings] replace print with logger 2016-01-27 19:02:48 +00:00
Miguel Sousa
a7aef47695 fix "indentation contains mixed spaces and tabs" errors reported by Landscape 2015-08-09 00:33:50 -07:00
Behdad Esfahbod
37e6e6a380 Use dict comprehension now that we don't support Python 2.6 2015-06-11 17:05:15 -07:00
Behdad Esfahbod
b30e12ae00 More whitespace 2015-04-26 02:01:01 -04:00
Behdad Esfahbod
bd67253118 Some more whitespace fixes from pep8 tool 2015-04-26 01:59:01 -04:00
Behdad Esfahbod
d897eb0486 Micro optimization 2014-06-16 20:35:12 -04:00
Behdad Esfahbod
d06ecc6b25 Use basestring instead of str 2014-06-16 20:30:17 -04:00
Behdad Esfahbod
5598d1de5a [cff] Speed up operand handling 
I get ~7% speedup just avoiding a redirection.
 2014-06-16 20:23:12 -04:00
Behdad Esfahbod
8d44d79ee2 Minor simplification 2014-06-16 20:23:12 -04:00
Behdad Esfahbod
1ae29591ef from __future__ import absolute_import 
Such that our Python 2 is closer to Python 3.

Part of https://github.com/behdad/fonttools/issues/77
 2014-01-14 15:07:50 +08:00
Behdad Esfahbod
78c02b6af3 Fix T1CharString decompile() 
self.program is never None; it's set to [] if using bytecode.
So fixup the check.
 2013-12-04 13:16:49 -05:00
Behdad Esfahbod
153ec40209 Fix a few pychecker warnings 
Fixes https://github.com/behdad/fonttools/issues/58
 2013-12-04 01:15:46 -05:00
Behdad Esfahbod
f918ab4cf6 Fix typos 
From
4d2d8c9642
 2013-11-29 17:12:43 -05:00
Behdad Esfahbod
e388db566b py23 Use new-style classes 
Such that we get the same semantics in both Python 2 and 3.
 2013-11-28 18:53:30 -05:00
Behdad Esfahbod
278c88c0af py23 Fix psCharStrings bytes issues 2013-11-28 17:32:44 -05:00
Behdad Esfahbod
18316aa769 ps23 More bytes fixes. All ''join()'s fixed 2013-11-28 17:32:43 -05:00
Behdad Esfahbod
319c5fd10e py23 introduce byteord() and use it 2013-11-28 17:32:42 -05:00
Behdad Esfahbod
32c10eecff py23 from __future__ import division and adjust divisions 2013-11-28 17:32:42 -05:00
Behdad Esfahbod
30e691edd0 py23 from __future__ import print_function 2013-11-27 17:27:45 -05:00
Behdad Esfahbod
b7a2d797a4 py23 Use bytechr() instead of chr() 2013-11-27 15:25:00 -05:00
Behdad Esfahbod
7ed91eca1e py23 import in all nontrivial source files and unused import cleanup 2013-11-27 15:25:00 -05:00
Behdad Esfahbod
14fb031125 Remove most uses of module string 2013-11-27 14:01:44 -05:00
Behdad Esfahbod
b774f9f684 2to3 --fix=types manual additions 
Don't know why the tool didn't catch these.
 2013-11-27 14:01:44 -05:00
Behdad Esfahbod
3ec6a25823 2to3 --fix=print with manual fixup 2013-11-27 04:57:33 -05:00
Behdad Esfahbod
002c32fd0d 2to3 --fix=types with manual fixups 2013-11-27 04:48:20 -05:00
Behdad Esfahbod
e5ca79699d 2to3 --fix=map with manual cleanup 2013-11-27 04:38:16 -05:00
Behdad Esfahbod
ac1b435946 2to3 --fix=idioms 2013-11-27 04:15:34 -05:00
Behdad Esfahbod
3a9fd30180 2to3 equivalent to --fix=tuple_params 
I hope I got this all right...
 2013-11-27 03:30:21 -05:00
Behdad Esfahbod
cd5aad92f2 2to3 --fix=raise 2013-11-27 02:42:28 -05:00
Behdad Esfahbod
846d09e380 Allow None for globalSubrs in T2CharString 2013-11-18 14:11:30 -05:00
Behdad Esfahbod
f09f1d4064 Raise exceptions on unimplemented T2CharString operators 2013-08-19 14:16:07 -04:00
jvr
e56bc902cf - t1Lib.py can now properly read PFA fonts 
- fixed "flex" bug in T1 charstring reader


git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@549 4cde692c-a291-49d1-8350-778aa11640f8
 2008-03-10 21:58:00 +00:00
jvr
7099f4c0f9 support the deprecated dotsection T2 operator 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@505 4cde692c-a291-49d1-8350-778aa11640f8
 2006-02-25 21:39:33 +00:00
jvr
d4561ec1b4 some flex hint fixes from rroberts 
git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@499 4cde692c-a291-49d1-8350-778aa11640f8
 2005-05-07 08:41:12 +00:00