Cosimo Lupo ddfa48ea7c subset: 'draw' charstrings to set 'width' before calling 'drop_hints' ...

the horizontal advance of hinted charstrings gets lost when the CFF hinting
is stripped with '--no-hinting' option, as noted by @miguelsousa here:

https://github.com/behdad/fonttools/issues/343#issuecomment-156234918

The reason is T2CharString objects only get assigned a 'witdh' attribute
after their 'draw' method is called.

The subsetter's 'drop_hints' function attempts to insert the width back
at the beginning of the de-hinted charstring's program, but can do that
only if the charstring does have a 'width' attribute:

https://github.com/behdad/fonttools/blob/master/Lib/fontTools/subset/__init__.py#L1908

2016-10-09 10:59:10 +01:00

..

testdata

Fix bugs in cffLib.py. 1) In the last commit, I added logic to use a CFF predefined charset when possible. This is not allowed In CID fonts. Added a test to NOT do this when font is CD. 2) Added exception handler when reading FontDict XML to skip unknown fields. In previous versions, all the default key/value pairs for the TopDict were (incorrectly) written to FDArray FontDicts. New logic does not do that, but also should not fail when it sees any of these key/value pairs. 3) Changed the expected txt files for some of the subset tests. For the CID example, this meant removing the unnecessary key/value pairs from the FDArray FontDicts. For all, it meant adding the major.minor CFF version fields.

2016-09-27 19:49:41 +02:00

__init__.py

subset: 'draw' charstrings to set 'width' before calling 'drop_hints'

2016-10-09 10:59:10 +01:00

subset_test.py

move CapturingLogHandler class from subset to loggingTools module

2016-10-04 14:31:30 +01:00