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| Metadata-Version: 2.1 | |
| Name: fonttools | |
| Version: 4.52.4 | |
| Summary: Tools to manipulate font files | |
| Home-page: http://github.com/fonttools/fonttools | |
| Author: Just van Rossum | |
| Author-email: [email protected] | |
| Maintainer: Behdad Esfahbod | |
| Maintainer-email: [email protected] | |
| License: MIT | |
| Platform: Any | |
| Classifier: Development Status :: 5 - Production/Stable | |
| Classifier: Environment :: Console | |
| Classifier: Environment :: Other Environment | |
| Classifier: Intended Audience :: Developers | |
| Classifier: Intended Audience :: End Users/Desktop | |
| Classifier: License :: OSI Approved :: MIT License | |
| Classifier: Natural Language :: English | |
| Classifier: Operating System :: OS Independent | |
| Classifier: Programming Language :: Python | |
| Classifier: Programming Language :: Python :: 3.8 | |
| Classifier: Programming Language :: Python :: 3.9 | |
| Classifier: Programming Language :: Python :: 3.10 | |
| Classifier: Programming Language :: Python :: 3.11 | |
| Classifier: Programming Language :: Python :: 3.12 | |
| Classifier: Programming Language :: Python :: 3 | |
| Classifier: Topic :: Text Processing :: Fonts | |
| Classifier: Topic :: Multimedia :: Graphics | |
| Classifier: Topic :: Multimedia :: Graphics :: Graphics Conversion | |
| Requires-Python: >=3.8 | |
| License-File: LICENSE | |
| Provides-Extra: all | |
| Requires-Dist: fs <3,>=2.2.0 ; extra == 'all' | |
| Requires-Dist: lxml >=4.0 ; extra == 'all' | |
| Requires-Dist: zopfli >=0.1.4 ; extra == 'all' | |
| Requires-Dist: lz4 >=1.7.4.2 ; extra == 'all' | |
| Requires-Dist: pycairo ; extra == 'all' | |
| Requires-Dist: matplotlib ; extra == 'all' | |
| Requires-Dist: sympy ; extra == 'all' | |
| Requires-Dist: skia-pathops >=0.5.0 ; extra == 'all' | |
| Requires-Dist: uharfbuzz >=0.23.0 ; extra == 'all' | |
| Requires-Dist: brotlicffi >=0.8.0 ; (platform_python_implementation != "CPython") and extra == 'all' | |
| Requires-Dist: scipy ; (platform_python_implementation != "PyPy") and extra == 'all' | |
| Requires-Dist: brotli >=1.0.1 ; (platform_python_implementation == "CPython") and extra == 'all' | |
| Requires-Dist: munkres ; (platform_python_implementation == "PyPy") and extra == 'all' | |
| Requires-Dist: unicodedata2 >=15.1.0 ; (python_version <= "3.12") and extra == 'all' | |
| Requires-Dist: xattr ; (sys_platform == "darwin") and extra == 'all' | |
| Provides-Extra: graphite | |
| Requires-Dist: lz4 >=1.7.4.2 ; extra == 'graphite' | |
| Provides-Extra: interpolatable | |
| Requires-Dist: pycairo ; extra == 'interpolatable' | |
| Requires-Dist: scipy ; (platform_python_implementation != "PyPy") and extra == 'interpolatable' | |
| Requires-Dist: munkres ; (platform_python_implementation == "PyPy") and extra == 'interpolatable' | |
| Provides-Extra: lxml | |
| Requires-Dist: lxml >=4.0 ; extra == 'lxml' | |
| Provides-Extra: pathops | |
| Requires-Dist: skia-pathops >=0.5.0 ; extra == 'pathops' | |
| Provides-Extra: plot | |
| Requires-Dist: matplotlib ; extra == 'plot' | |
| Provides-Extra: repacker | |
| Requires-Dist: uharfbuzz >=0.23.0 ; extra == 'repacker' | |
| Provides-Extra: symfont | |
| Requires-Dist: sympy ; extra == 'symfont' | |
| Provides-Extra: type1 | |
| Requires-Dist: xattr ; (sys_platform == "darwin") and extra == 'type1' | |
| Provides-Extra: ufo | |
| Requires-Dist: fs <3,>=2.2.0 ; extra == 'ufo' | |
| Provides-Extra: unicode | |
| Requires-Dist: unicodedata2 >=15.1.0 ; (python_version <= "3.12") and extra == 'unicode' | |
| Provides-Extra: woff | |
| Requires-Dist: zopfli >=0.1.4 ; extra == 'woff' | |
| Requires-Dist: brotlicffi >=0.8.0 ; (platform_python_implementation != "CPython") and extra == 'woff' | |
| Requires-Dist: brotli >=1.0.1 ; (platform_python_implementation == "CPython") and extra == 'woff' | |
| |CI Build Status| |Coverage Status| |PyPI| |Gitter Chat| | |
| What is this? | |
| ~~~~~~~~~~~~~ | |
| | fontTools is a library for manipulating fonts, written in Python. The | |
| project includes the TTX tool, that can convert TrueType and OpenType | |
| fonts to and from an XML text format, which is also called TTX. It | |
| supports TrueType, OpenType, AFM and to an extent Type 1 and some | |
| Mac-specific formats. The project has an `MIT open-source | |
| licence <LICENSE>`__. | |
| | Among other things this means you can use it free of charge. | |
| `User documentation <https://fonttools.readthedocs.io/en/latest/>`_ and | |
| `developer documentation <https://fonttools.readthedocs.io/en/latest/developer.html>`_ | |
| are available at `Read the Docs <https://fonttools.readthedocs.io/>`_. | |
| Installation | |
| ~~~~~~~~~~~~ | |
| FontTools requires `Python <http://www.python.org/download/>`__ 3.8 | |
| or later. We try to follow the same schedule of minimum Python version support as | |
| NumPy (see `NEP 29 <https://numpy.org/neps/nep-0029-deprecation_policy.html>`__). | |
| The package is listed in the Python Package Index (PyPI), so you can | |
| install it with `pip <https://pip.pypa.io>`__: | |
| .. code:: sh | |
| pip install fonttools | |
| If you would like to contribute to its development, you can clone the | |
| repository from GitHub, install the package in 'editable' mode and | |
| modify the source code in place. We recommend creating a virtual | |
| environment, using `virtualenv <https://virtualenv.pypa.io>`__ or | |
| Python 3 `venv <https://docs.python.org/3/library/venv.html>`__ module. | |
| .. code:: sh | |
| # download the source code to 'fonttools' folder | |
| git clone https://github.com/fonttools/fonttools.git | |
| cd fonttools | |
| # create new virtual environment called e.g. 'fonttools-venv', or anything you like | |
| python -m virtualenv fonttools-venv | |
| # source the `activate` shell script to enter the environment (Unix-like); to exit, just type `deactivate` | |
| . fonttools-venv/bin/activate | |
| # to activate the virtual environment in Windows `cmd.exe`, do | |
| fonttools-venv\Scripts\activate.bat | |
| # install in 'editable' mode | |
| pip install -e . | |
| Optional Requirements | |
| --------------------- | |
| The ``fontTools`` package currently has no (required) external dependencies | |
| besides the modules included in the Python Standard Library. | |
| However, a few extra dependencies are required by some of its modules, which | |
| are needed to unlock optional features. | |
| The ``fonttools`` PyPI distribution also supports so-called "extras", i.e. a | |
| set of keywords that describe a group of additional dependencies, which can be | |
| used when installing via pip, or when specifying a requirement. | |
| For example: | |
| .. code:: sh | |
| pip install fonttools[ufo,lxml,woff,unicode] | |
| This command will install fonttools, as well as the optional dependencies that | |
| are required to unlock the extra features named "ufo", etc. | |
| - ``Lib/fontTools/misc/etree.py`` | |
| The module exports a ElementTree-like API for reading/writing XML files, and | |
| allows to use as the backend either the built-in ``xml.etree`` module or | |
| `lxml <https://lxml.de>`__. The latter is preferred whenever present, | |
| as it is generally faster and more secure. | |
| *Extra:* ``lxml`` | |
| - ``Lib/fontTools/ufoLib`` | |
| Package for reading and writing UFO source files; it requires: | |
| * `fs <https://pypi.org/pypi/fs>`__: (aka ``pyfilesystem2``) filesystem | |
| abstraction layer. | |
| * `enum34 <https://pypi.org/pypi/enum34>`__: backport for the built-in ``enum`` | |
| module (only required on Python < 3.4). | |
| *Extra:* ``ufo`` | |
| - ``Lib/fontTools/ttLib/woff2.py`` | |
| Module to compress/decompress WOFF 2.0 web fonts; it requires: | |
| * `brotli <https://pypi.python.org/pypi/Brotli>`__: Python bindings of | |
| the Brotli compression library. | |
| *Extra:* ``woff`` | |
| - ``Lib/fontTools/ttLib/sfnt.py`` | |
| To better compress WOFF 1.0 web fonts, the following module can be used | |
| instead of the built-in ``zlib`` library: | |
| * `zopfli <https://pypi.python.org/pypi/zopfli>`__: Python bindings of | |
| the Zopfli compression library. | |
| *Extra:* ``woff`` | |
| - ``Lib/fontTools/unicode.py`` | |
| To display the Unicode character names when dumping the ``cmap`` table | |
| with ``ttx`` we use the ``unicodedata`` module in the Standard Library. | |
| The version included in there varies between different Python versions. | |
| To use the latest available data, you can install: | |
| * `unicodedata2 <https://pypi.python.org/pypi/unicodedata2>`__: | |
| ``unicodedata`` backport for Python 3.x updated to the latest Unicode | |
| version 15.0. | |
| *Extra:* ``unicode`` | |
| - ``Lib/fontTools/varLib/interpolatable.py`` | |
| Module for finding wrong contour/component order between different masters. | |
| It requires one of the following packages in order to solve the so-called | |
| "minimum weight perfect matching problem in bipartite graphs", or | |
| the Assignment problem: | |
| * `scipy <https://pypi.python.org/pypi/scipy>`__: the Scientific Library | |
| for Python, which internally uses `NumPy <https://pypi.python.org/pypi/numpy>`__ | |
| arrays and hence is very fast; | |
| * `munkres <https://pypi.python.org/pypi/munkres>`__: a pure-Python | |
| module that implements the Hungarian or Kuhn-Munkres algorithm. | |
| To plot the results to a PDF or HTML format, you also need to install: | |
| * `pycairo <https://pypi.org/project/pycairo/>`__: Python bindings for the | |
| Cairo graphics library. Note that wheels are currently only available for | |
| Windows, for other platforms see pycairo's `installation instructions | |
| <https://pycairo.readthedocs.io/en/latest/getting_started.html>`__. | |
| *Extra:* ``interpolatable`` | |
| - ``Lib/fontTools/varLib/plot.py`` | |
| Module for visualizing DesignSpaceDocument and resulting VariationModel. | |
| * `matplotlib <https://pypi.org/pypi/matplotlib>`__: 2D plotting library. | |
| *Extra:* ``plot`` | |
| - ``Lib/fontTools/misc/symfont.py`` | |
| Advanced module for symbolic font statistics analysis; it requires: | |
| * `sympy <https://pypi.python.org/pypi/sympy>`__: the Python library for | |
| symbolic mathematics. | |
| *Extra:* ``symfont`` | |
| - ``Lib/fontTools/t1Lib.py`` | |
| To get the file creator and type of Macintosh PostScript Type 1 fonts | |
| on Python 3 you need to install the following module, as the old ``MacOS`` | |
| module is no longer included in Mac Python: | |
| * `xattr <https://pypi.python.org/pypi/xattr>`__: Python wrapper for | |
| extended filesystem attributes (macOS platform only). | |
| *Extra:* ``type1`` | |
| - ``Lib/fontTools/ttLib/removeOverlaps.py`` | |
| Simplify TrueType glyphs by merging overlapping contours and components. | |
| * `skia-pathops <https://pypi.python.org/pypy/skia-pathops>`__: Python | |
| bindings for the Skia library's PathOps module, performing boolean | |
| operations on paths (union, intersection, etc.). | |
| *Extra:* ``pathops`` | |
| - ``Lib/fontTools/pens/cocoaPen.py`` and ``Lib/fontTools/pens/quartzPen.py`` | |
| Pens for drawing glyphs with Cocoa ``NSBezierPath`` or ``CGPath`` require: | |
| * `PyObjC <https://pypi.python.org/pypi/pyobjc>`__: the bridge between | |
| Python and the Objective-C runtime (macOS platform only). | |
| - ``Lib/fontTools/pens/qtPen.py`` | |
| Pen for drawing glyphs with Qt's ``QPainterPath``, requires: | |
| * `PyQt5 <https://pypi.python.org/pypi/PyQt5>`__: Python bindings for | |
| the Qt cross platform UI and application toolkit. | |
| - ``Lib/fontTools/pens/reportLabPen.py`` | |
| Pen to drawing glyphs as PNG images, requires: | |
| * `reportlab <https://pypi.python.org/pypi/reportlab>`__: Python toolkit | |
| for generating PDFs and graphics. | |
| - ``Lib/fontTools/pens/freetypePen.py`` | |
| Pen to drawing glyphs with FreeType as raster images, requires: | |
| * `freetype-py <https://pypi.python.org/pypi/freetype-py>`__: Python binding | |
| for the FreeType library. | |
| - ``Lib/fontTools/ttLib/tables/otBase.py`` | |
| Use the Harfbuzz library to serialize GPOS/GSUB using ``hb_repack`` method, requires: | |
| * `uharfbuzz <https://pypi.python.org/pypi/uharfbuzz>`__: Streamlined Cython | |
| bindings for the harfbuzz shaping engine | |
| *Extra:* ``repacker`` | |
| How to make a new release | |
| ~~~~~~~~~~~~~~~~~~~~~~~~~ | |
| 1) Update ``NEWS.rst`` with all the changes since the last release. Write a | |
| changelog entry for each PR, with one or two short sentences summarizing it, | |
| as well as links to the PR and relevant issues addressed by the PR. Do not | |
| put a new title, the next command will do it for you. | |
| 2) Use semantic versioning to decide whether the new release will be a 'major', | |
| 'minor' or 'patch' release. It's usually one of the latter two, depending on | |
| whether new backward compatible APIs were added, or simply some bugs were fixed. | |
| 3) Run ``python setup.py release`` command from the tip of the ``main`` branch. | |
| By default this bumps the third or 'patch' digit only, unless you pass ``--major`` | |
| or ``--minor`` to bump respectively the first or second digit. | |
| This bumps the package version string, extracts the changes since the latest | |
| version from ``NEWS.rst``, and uses that text to create an annotated git tag | |
| (or a signed git tag if you pass the ``--sign`` option and your git and Github | |
| account are configured for `signing commits <https://docs.github.com/en/github/authenticating-to-github/managing-commit-signature-verification/signing-commits>`__ | |
| using a GPG key). | |
| It also commits an additional version bump which opens the main branch for | |
| the subsequent developmental cycle | |
| 4) Push both the tag and commit to the upstream repository, by running the command | |
| ``git push --follow-tags``. Note: it may push other local tags as well, be | |
| careful. | |
| 5) Let the CI build the wheel and source distribution packages and verify both | |
| get uploaded to the Python Package Index (PyPI). | |
| 6) [Optional] Go to fonttools `Github Releases <https://github.com/fonttools/fonttools/releases>`__ | |
| page and create a new release, copy-pasting the content of the git tag | |
| message. This way, the release notes are nicely formatted as markdown, and | |
| users watching the repo will get an email notification. One day we shall | |
| automate that too. | |
| Acknowledgements | |
| ~~~~~~~~~~~~~~~~ | |
| In alphabetical order: | |
| aschmitz, Olivier Berten, Samyak Bhuta, Erik van Blokland, Petr van Blokland, | |
| Jelle Bosma, Sascha Brawer, Tom Byrer, Antonio Cavedoni, Frédéric Coiffier, | |
| Vincent Connare, David Corbett, Simon Cozens, Dave Crossland, Simon Daniels, | |
| Peter Dekkers, Behdad Esfahbod, Behnam Esfahbod, Hannes Famira, Sam Fishman, | |
| Matt Fontaine, Takaaki Fuji, Rob Hagemans, Yannis Haralambous, Greg Hitchcock, | |
| Jeremie Hornus, Khaled Hosny, John Hudson, Denis Moyogo Jacquerye, Jack Jansen, | |
| Tom Kacvinsky, Jens Kutilek, Antoine Leca, Werner Lemberg, Tal Leming, Peter | |
| Lofting, Cosimo Lupo, Olli Meier, Masaya Nakamura, Dave Opstad, Laurence Penney, | |
| Roozbeh Pournader, Garret Rieger, Read Roberts, Colin Rofls, Guido van Rossum, | |
| Just van Rossum, Andreas Seidel, Georg Seifert, Chris Simpkins, Miguel Sousa, | |
| Adam Twardoch, Adrien Tétar, Vitaly Volkov, Paul Wise. | |
| Copyrights | |
| ~~~~~~~~~~ | |
| | Copyright (c) 1999-2004 Just van Rossum, LettError | |
| ([email protected]) | |
| | See `LICENSE <LICENSE>`__ for the full license. | |
| Copyright (c) 2000 BeOpen.com. All Rights Reserved. | |
| Copyright (c) 1995-2001 Corporation for National Research Initiatives. | |
| All Rights Reserved. | |
| Copyright (c) 1991-1995 Stichting Mathematisch Centrum, Amsterdam. All | |
| Rights Reserved. | |
| Have fun! | |
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| :target: https://github.com/fonttools/fonttools/actions?query=workflow%3ATest | |
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| :target: https://codecov.io/gh/fonttools/fonttools | |
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| :target: https://pypi.org/project/FontTools | |
| .. |Gitter Chat| image:: https://badges.gitter.im/fonttools-dev/Lobby.svg | |
| :alt: Join the chat at https://gitter.im/fonttools-dev/Lobby | |
| :target: https://gitter.im/fonttools-dev/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge | |
| Changelog | |
| ~~~~~~~~~ | |
| 4.52.4 (released 2024-05-27) | |
| ---------------------------- | |
| - [varLib.cff] Restore and deprecate convertCFFtoCFF2 that was removed in 4.52.0 | |
| release as it is used by downstream projects (#3535). | |
| 4.52.3 (released 2024-05-27) | |
| ---------------------------- | |
| - Fixed a small syntax error in the reStructuredText-formatted NEWS.rst file | |
| which caused the upload to PyPI to fail for 4.52.2. No other code changes. | |
| 4.52.2 (released 2024-05-27) | |
| ---------------------------- | |
| - [varLib.interpolatable] Ensure that scipy/numpy output is JSON-serializable | |
| (#3522, #3526). | |
| - [housekeeping] Regenerate table lists, to fix pyinstaller packaging of the new | |
| ``VARC`` table (#3531, #3529). | |
| - [cffLib] Make CFFToCFF2 and CFF2ToCFF more robust (#3521, #3525). | |
| 4.52.1 (released 2024-05-24) | |
| ---------------------------- | |
| - Fixed a small syntax error in the reStructuredText-formatted NEWS.rst file | |
| which caused the upload to PyPI to fail for 4.52.0. No other code changes. | |
| 4.52.0 (released 2024-05-24) | |
| ---------------------------- | |
| - Added support for the new ``VARC`` (Variable Composite) table that is being | |
| proposed to OpenType spec (#3395). For more info: | |
| https://github.com/harfbuzz/boring-expansion-spec/blob/main/VARC.md | |
| - [ttLib.__main__] Fixed decompiling all tables (90fed08). | |
| - [feaLib] Don't reference the same lookup index multiple times within the same | |
| feature record, it is only applied once anyway (#3520). | |
| - [cffLib] Moved methods to desubroutinize, remove hints and unused subroutines | |
| from subset module to cffLib (#3517). | |
| - [varLib.instancer] Added support for partial-instancing CFF2 tables! Also, added | |
| method to down-convert from CFF2 to CFF 1.0, and CLI entry points to convert | |
| CFF<->CFF2 (#3506). | |
| - [subset] Prune unused user name IDs even with --name-IDs='*' (#3410). | |
| - [ttx] use GNU-style getopt to intermix options and positional arguments (#3509). | |
| - [feaLib.variableScalar] Fixed ``value_at_location()`` method (#3491) | |
| - [psCharStrings] Shorten output of ``encodeFloat`` (#3492). | |
| - [bezierTools] Fix infinite-recursion in ``calcCubicArcLength`` (#3502). | |
| - [avar2] Implement ``avar2`` support in ``TTFont.getGlyphSet()`` (#3473). | |
| 4.51.0 (released 2024-04-05) | |
| ---------------------------- | |
| - [ttLib] Optimization on loading aux fields (#3464). | |
| - [ttFont] Add reorderGlyphs (#3468). | |
| 4.50.0 (released 2024-03-15) | |
| ---------------------------- | |
| - [pens] Added decomposing filter pens that draw components as regular contours (#3460). | |
| - [instancer] Drop explicit no-op axes from TupleVariations (#3457). | |
| - [cu2qu/ufo] Return set of modified glyph names from fonts_to_quadratic (#3456). | |
| 4.49.0 (released 2024-02-15) | |
| ---------------------------- | |
| - [otlLib] Add API for building ``MATH`` table (#3446) | |
| 4.48.1 (released 2024-02-06) | |
| ---------------------------- | |
| - Fixed uploading wheels to PyPI, no code changes since v4.48.0. | |
| 4.48.0 (released 2024-02-06) | |
| ---------------------------- | |
| - [varLib] Do not log when there are no OTL tables to be merged. | |
| - [setup.py] Do not restrict lxml<5 any more, tests pass just fine with lxml>=5. | |
| - [feaLib] Remove glyph and class names length restrictions in FEA (#3424). | |
| - [roundingPens] Added ``transformRoundFunc`` parameter to the rounding pens to allow | |
| for custom rounding of the components' transforms (#3426). | |
| - [feaLib] Keep declaration order of ligature components within a ligature set, instead | |
| of sorting by glyph name (#3429). | |
| - [feaLib] Fixed ordering of alternates in ``aalt`` lookups, following the declaration | |
| order of feature references within the ``aalt`` feature block (#3430). | |
| - [varLib.instancer] Fixed a bug in the instancer's IUP optimization (#3432). | |
| - [sbix] Support sbix glyphs with new graphicType "flip" (#3433). | |
| - [svgPathPen] Added ``--glyphs`` option to dump the SVG paths for the named glyphs | |
| in the font (0572f78). | |
| - [designspaceLib] Added "description" attribute to ``<mappings>`` and ``<mapping>`` | |
| elements, and allow multiple ``<mappings>`` elements to group ``<mapping>`` elements | |
| that are logically related (#3435, #3437). | |
| - [otlLib] Correctly choose the most compact GSUB contextual lookup format (#3439). | |
| 4.47.2 (released 2024-01-11) | |
| ---------------------------- | |
| Minor release to fix uploading wheels to PyPI. | |
| 4.47.1 (released 2024-01-11) | |
| ---------------------------- | |
| - [merge] Improve help message and add standard command line options (#3408) | |
| - [otlLib] Pass ``ttFont`` to ``name.addName`` in ``buildStatTable`` (#3406) | |
| - [featureVars] Re-use ``FeatureVariationRecord``'s when possible (#3413) | |
| 4.47.0 (released 2023-12-18) | |
| ---------------------------- | |
| - [varLib.models] New API for VariationModel: ``getMasterScalars`` and | |
| ``interpolateFromValuesAndScalars``. | |
| - [varLib.interpolatable] Various bugfixes and rendering improvements. In particular, | |
| add a Summary page in the front, and an Index and Table-of-Contents in the back. | |
| Change the page size to Letter. | |
| - [Docs/designspaceLib] Defined a new ``public.fontInfo`` lib key, not used anywhere yet (#3358). | |
| 4.46.0 (released 2023-12-02) | |
| ---------------------------- | |
| - [featureVars] Allow to register the same set of substitution rules to multiple features. | |
| The ``addFeatureVariations`` function can now take a list of featureTags; similarly, the | |
| lib key 'com.github.fonttools.varLib.featureVarsFeatureTag' can now take a | |
| comma-separateed string of feature tags (e.g. "salt,ss01") instead of a single tag (#3360). | |
| - [featureVars] Don't overwrite GSUB FeatureVariations, but append new records to it | |
| for features which are not already there. But raise ``VarLibError`` if the feature tag | |
| already has feature variations associated with it (#3363). | |
| - [varLib] Added ``addGSUBFeatureVariations`` function to add GSUB Feature Variations | |
| to an existing variable font from rules defined in a DesignSpace document (#3362). | |
| - [varLib.interpolatable] Various bugfixes and rendering improvements. In particular, | |
| a new test for "underweight" glyphs. The new test reports quite a few false-positives | |
| though. Please send feedback. | |
| 4.45.1 (released 2023-11-23) | |
| ---------------------------- | |
| - [varLib.interpolatable] Various bugfixes and improvements, better reporting, reduced | |
| false positives. | |
| - [ttGlyphSet] Added option to not recalculate glyf bounds (#3348). | |
| 4.45.0 (released 2023-11-20) | |
| ---------------------------- | |
| - [varLib.interpolatable] Vastly improved algorithms. Also available now is ``--pdf`` | |
| and ``--html`` options to generate a PDF or HTML report of the interpolation issues. | |
| The PDF/HTML report showcases the problematic masters, the interpolated broken | |
| glyph, as well as the proposed fixed version. | |
| 4.44.3 (released 2023-11-15) | |
| ---------------------------- | |
| - [subset] Only prune codepage ranges for OS/2.version >= 1, ignore otherwise (#3334). | |
| - [instancer] Ensure hhea vertical metrics stay in sync with OS/2 ones after instancing | |
| MVAR table containing 'hasc', 'hdsc' or 'hlgp' tags (#3297). | |
| 4.44.2 (released 2023-11-14) | |
| ---------------------------- | |
| - [glyf] Have ``Glyph.recalcBounds`` skip empty components (base glyph with no contours) | |
| when computing the bounding box of composite glyphs. This simply restores the existing | |
| behavior before some changes were introduced in fonttools 4.44.0 (#3333). | |
| 4.44.1 (released 2023-11-14) | |
| ---------------------------- | |
| - [feaLib] Ensure variable mark anchors are deep-copied while building since they | |
| get modified in-place and later reused (#3330). | |
| - [OS/2|subset] Added method to ``recalcCodePageRanges`` to OS/2 table class; added | |
| ``--prune-codepage-ranges`` to `fonttools subset` command (#3328, #2607). | |
| 4.44.0 (released 2023-11-03) | |
| ---------------------------- | |
| - [instancer] Recalc OS/2 AvgCharWidth after instancing if default changes (#3317). | |
| - [otlLib] Make ClassDefBuilder class order match varLib.merger's, i.e. large | |
| classes first, then glyph lexicographic order (#3321, #3324). | |
| - [instancer] Allow not specifying any of min:default:max values and let be filled | |
| up with fvar's values (#3322, #3323). | |
| - [instancer] When running --update-name-table ignore axes that have no STAT axis | |
| values (#3318, #3319). | |
| - [Debg] When dumping to ttx, write the embedded JSON as multi-line string with | |
| indentation (92cbfee0d). | |
| - [varStore] Handle > 65535 items per encoding by splitting VarData subtable (#3310). | |
| - [subset] Handle null-offsets in MarkLigPos subtables. | |
| - [subset] Keep East Asian spacing fatures vhal, halt, chws, vchw by default (#3305). | |
| - [instancer.solver] Fixed case where axisDef < lower and upper < axisMax (#3304). | |
| - [glyf] Speed up compilation, mostly around ``recalcBounds`` (#3301). | |
| - [varLib.interpolatable] Speed it up when working on variable fonts, plus various | |
| micro-optimizations (#3300). | |
| - Require unicodedata2 >= 15.1.0 when installed with 'unicode' extra, contains UCD 15.1. | |
| 4.43.1 (released 2023-10-06) | |
| ---------------------------- | |
| - [EBDT] Fixed TypeError exception in `_reverseBytes` method triggered when dumping | |
| some bitmap fonts with `ttx -z bitwise` option (#3162). | |
| - [v/hhea] Fixed UnboundLocalError exception in ``recalc`` method when no vmtx or hmtx | |
| tables are present (#3290). | |
| - [bezierTools] Fixed incorrectly typed cython local variable leading to TypeError when | |
| calling ``calcQuadraticArcLength`` (#3288). | |
| - [feaLib/otlLib] Better error message when building Coverage table with missing glyph (#3286). | |
| 4.43.0 (released 2023-09-29) | |
| ---------------------------- | |
| - [subset] Set up lxml ``XMLParser(resolve_entities=False)`` when parsing OT-SVG documents | |
| to prevent XML External Entity (XXE) attacks (9f61271dc): | |
| https://codeql.github.com/codeql-query-help/python/py-xxe/ | |
| - [varLib.iup] Added workaround for a Cython bug in ``iup_delta_optimize`` that was | |
| leading to IUP tolerance being incorrectly initialised, resulting in sub-optimal deltas | |
| (60126435d, cython/cython#5732). | |
| - [varLib] Added new command-line entry point ``fonttools varLib.avar`` to add an | |
| ``avar`` table to an existing VF from axes mappings in a .designspace file (0a3360e52). | |
| - [instancer] Fixed bug whereby no longer used variation regions were not correctly pruned | |
| after VarData optimization (#3268). | |
| - Added support for Python 3.12 (#3283). | |
| 4.42.1 (released 2023-08-20) | |
| ---------------------------- | |
| - [t1Lib] Fixed several Type 1 issues (#3238, #3240). | |
| - [otBase/packer] Allow sharing tables reached by different offset sizes (#3241, #3236). | |
| - [varLib/merger] Fix Cursive attachment merging error when all anchors are NULL (#3248, #3247). | |
| - [ttLib] Fixed warning when calling ``addMultilingualName`` and ``ttFont`` parameter was not | |
| passed on to ``findMultilingualName`` (#3253). | |
| 4.42.0 (released 2023-08-02) | |
| ---------------------------- | |
| - [varLib] Use sentinel value 0xFFFF to mark a glyph advance in hmtx/vmtx as non | |
| participating, allowing sparse masters to contain glyphs for variation purposes other | |
| than {H,V}VAR (#3235). | |
| - [varLib/cff] Treat empty glyphs in non-default masters as missing, thus not participating | |
| in CFF2 delta computation, similarly to how varLib already treats them for gvar (#3234). | |
| - Added varLib.avarPlanner script to deduce 'correct' avar v1 axis mappings based on | |
| glyph average weights (#3223). | |
| 4.41.1 (released 2023-07-21) | |
| ---------------------------- | |
| - [subset] Fixed perf regression in v4.41.0 by making ``NameRecordVisitor`` only visit | |
| tables that do contain nameID references (#3213, #3214). | |
| - [varLib.instancer] Support instancing fonts containing null ConditionSet offsets in | |
| FeatureVariationRecords (#3211, #3212). | |
| - [statisticsPen] Report font glyph-average weight/width and font-wide slant. | |
| - [fontBuilder] Fixed head.created date incorrectly set to 0 instead of the current | |
| timestamp, regression introduced in v4.40.0 (#3210). | |
| - [varLib.merger] Support sparse ``CursivePos`` masters (#3209). | |
| 4.41.0 (released 2023-07-12) | |
| ---------------------------- | |
| - [fontBuilder] Fixed bug in setupOS2 with default panose attribute incorrectly being | |
| set to a dict instead of a Panose object (#3201). | |
| - [name] Added method to ``removeUnusedNameRecords`` in the user range (#3185). | |
| - [varLib.instancer] Fixed issue with L4 instancing (moving default) (#3179). | |
| - [cffLib] Use latin1 so we can roundtrip non-ASCII in {Full,Font,Family}Name (#3202). | |
| - [designspaceLib] Mark <source name="..."> as optional in docs (as it is in the code). | |
| - [glyf-1] Fixed drawPoints() bug whereby last cubic segment becomes quadratic (#3189, #3190). | |
| - [fontBuilder] Propagate the 'hidden' flag to the fvar Axis instance (#3184). | |
| - [fontBuilder] Update setupAvar() to also support avar 2, fixing ``_add_avar()`` call | |
| site (#3183). | |
| - Added new ``voltLib.voltToFea`` submodule (originally Tiro Typeworks' "Volto") for | |
| converting VOLT OpenType Layout sources to FEA format (#3164). | |
| 4.40.0 (released 2023-06-12) | |
| ---------------------------- | |
| - Published native binary wheels to PyPI for all the python minor versions and platform | |
| and architectures currently supported that would benefit from this. They will include | |
| precompiled Cython-accelerated modules (e.g. cu2qu) without requiring to compile them | |
| from source. The pure-python wheel and source distribution will continue to be | |
| published as always (pip will automatically chose them when no binary wheel is | |
| available for the given platform, e.g. pypy). Use ``pip install --no-binary=fonttools fonttools`` | |
| to expliclity request pip to install from the pure-python source. | |
| - [designspaceLib|varLib] Add initial support for specifying axis mappings and build | |
| ``avar2`` table from those (#3123). | |
| - [feaLib] Support variable ligature caret position (#3130). | |
| - [varLib|glyf] Added option to --drop-implied-oncurves; test for impliable oncurve | |
| points either before or after rounding (#3146, #3147, #3155, #3156). | |
| - [TTGlyphPointPen] Don't error with empty contours, simply ignore them (#3145). | |
| - [sfnt] Fixed str vs bytes remnant of py3 transition in code dealing with de/compiling | |
| WOFF metadata (#3129). | |
| - [instancer-solver] Fixed bug when moving default instance with sparse masters (#3139, #3140). | |
| - [feaLib] Simplify variable scalars that don’t vary (#3132). | |
| - [pens] Added filter pen that explicitly emits closing line when lastPt != movePt (#3100). | |
| - [varStore] Improve optimize algorithm and better document the algorithm (#3124, #3127). | |
| Added ``quantization`` option (#3126). | |
| - Added CI workflow config file for building native binary wheels (#3121). | |
| - [fontBuilder] Added glyphDataFormat=0 option; raise error when glyphs contain cubic | |
| outlines but glyphDataFormat was not explicitly set to 1 (#3113, #3119). | |
| - [subset] Prune emptied GDEF.MarkGlyphSetsDef and remap indices; ensure GDEF is | |
| subsetted before GSUB and GPOS (#3114, #3118). | |
| - [xmlReader] Fixed issue whereby DSIG table data was incorrectly parsed (#3115, #2614). | |
| - [varLib/merger] Fixed merging of SinglePos with pos=0 (#3111, #3112). | |
| - [feaLib] Demote "Feature has not been defined" error to a warning when building aalt | |
| and referenced feature is empty (#3110). | |
| - [feaLib] Dedupe multiple substitutions with classes (#3105). | |
| 4.39.4 (released 2023-05-10) | |
| ---------------------------- | |
| - [varLib.interpolatable] Allow for sparse masters (#3075) | |
| - [merge] Handle differing default/nominalWidthX in CFF (#3070) | |
| - [ttLib] Add missing main.py file to ttLib package (#3088) | |
| - [ttx] Fix missing composite instructions in XML (#3092) | |
| - [ttx] Fix split tables option to work on filenames containing '%' (#3096) | |
| - [featureVars] Process lookups for features other than rvrn last (#3099) | |
| - [feaLib] support multiple substitution with classes (#3103) | |
| 4.39.3 (released 2023-03-28) | |
| ---------------------------- | |
| - [sbix] Fixed TypeError when compiling empty glyphs whose imageData is None, regression | |
| was introduced in v4.39 (#3059). | |
| - [ttFont] Fixed AttributeError on python <= 3.10 when opening a TTFont from a tempfile | |
| SpooledTemporaryFile, seekable method only added on python 3.11 (#3052). | |
| 4.39.2 (released 2023-03-16) | |
| ---------------------------- | |
| - [varLib] Fixed regression introduced in 4.39.1 whereby an incomplete 'STAT' table | |
| would be built even though a DesignSpace v5 did contain 'STAT' definitions (#3045, #3046). | |
| 4.39.1 (released 2023-03-16) | |
| ---------------------------- | |
| - [avar2] Added experimental support for reading/writing avar version 2 as specified in | |
| this draft proposal: https://github.com/harfbuzz/boring-expansion-spec/blob/main/avar2.md | |
| - [glifLib] Wrap underlying XML library exceptions with GlifLibError when parsing GLIFs, | |
| and also print the name and path of the glyph that fails to be parsed (#3042). | |
| - [feaLib] Consult avar for normalizing user-space values in ConditionSets and in | |
| VariableScalars (#3042, #3043). | |
| - [ttProgram] Handle string input to Program.fromAssembly() (#3038). | |
| - [otlLib] Added a config option to emit GPOS 7 lookups, currently disabled by default | |
| because of a macOS bug (#3034). | |
| - [COLRv1] Added method to automatically compute ClipBoxes (#3027). | |
| - [ttFont] Fixed getGlyphID to raise KeyError on missing glyphs instead of returning | |
| None. The regression was introduced in v4.27.0 (#3032). | |
| - [sbix] Fixed UnboundLocalError: cannot access local variable 'rawdata' (#3031). | |
| - [varLib] When building VF, do not overwrite a pre-existing ``STAT`` table that was built | |
| with feaLib from FEA feature file. Also, added support for building multiple VFs | |
| defined in Designspace v5 from ``fonttools varLib`` script (#3024). | |
| - [mtiLib] Only add ``Debg`` table with lookup names when ``FONTTOOLS_LOOKUP_DEBUGGING`` | |
| env variable is set (#3023). | |
| 4.39.0 (released 2023-03-06) | |
| ---------------------------- | |
| - [mtiLib] Optionally add `Debg` debug info for MTI feature builds (#3018). | |
| - [ttx] Support reading input file from standard input using special `-` character, | |
| similar to existing `-o -` option to write output to standard output (#3020). | |
| - [cython] Prevent ``cython.compiled`` raise AttributeError if cython not installed | |
| properly (#3017). | |
| - [OS/2] Guard against ZeroDivisionError when calculating xAvgCharWidth in the unlikely | |
| scenario no glyph has non-zero advance (#3015). | |
| - [subset] Recompute xAvgCharWidth independently of --no-prune-unicode-ranges, | |
| previously the two options were involuntarily bundled together (#3012). | |
| - [fontBuilder] Add ``debug`` parameter to addOpenTypeFeatures method to add source | |
| debugging information to the font in the ``Debg`` private table (#3008). | |
| - [name] Make NameRecord `__lt__` comparison not fail on Unicode encoding errors (#3006). | |
| - [featureVars] Fixed bug in ``overlayBox`` (#3003, #3005). | |
| - [glyf] Added experimental support for cubic bezier curves in TrueType glyf table, as | |
| outlined in glyf v1 proposal (#2988): | |
| https://github.com/harfbuzz/boring-expansion-spec/blob/main/glyf1-cubicOutlines.md | |
| - Added new qu2cu module and related qu2cuPen, the reverse of cu2qu for converting | |
| TrueType quadratic splines to cubic bezier curves (#2993). | |
| - [glyf] Added experimental support for reading and writing Variable Composites/Components | |
| as defined in glyf v1 spec proposal (#2958): | |
| https://github.com/harfbuzz/boring-expansion-spec/blob/main/glyf1-varComposites.md. | |
| - [pens]: Added `addVarComponent` method to pen protocols' base classes, which pens can implement | |
| to handle varcomponents (by default they get decomposed) (#2958). | |
| - [misc.transform] Added DecomposedTransform class which implements an affine transformation | |
| with separate translate, rotation, scale, skew, and transformation-center components (#2598) | |
| - [sbix] Ensure Glyph.referenceGlyphName is set; fixes error after dumping and | |
| re-compiling sbix table with 'dupe' glyphs (#2984). | |
| - [feaLib] Be cleverer when merging chained single substitutions into same lookup | |
| when they are specified using the inline notation (#2150, #2974). | |
| - [instancer] Clamp user-inputted axis ranges to those of fvar (#2959). | |
| - [otBase/subset] Define ``__getstate__`` for BaseTable so that a copied/pickled 'lazy' | |
| object gets its own OTTableReader to read from; incidentally fixes a bug while | |
| subsetting COLRv1 table containing ClipBoxes on python 3.11 (#2965, #2968). | |
| - [sbix] Handle glyphs with "dupe" graphic type on compile correctly (#2963). | |
| - [glyf] ``endPointsOfContours`` field should be unsigned! Kudos to behdad for | |
| spotting one of the oldest bugs in FT. Probably nobody has ever dared to make | |
| glyphs with more than 32767 points... (#2957). | |
| - [feaLib] Fixed handling of ``ignore`` statements with unmarked glyphs to match | |
| makeotf behavior, which assumes the first glyph is marked (#2950). | |
| - Reformatted code with ``black`` and enforce new code style via CI check (#2925). | |
| - [feaLib] Sort name table entries following OT spec prescribed order in the builder (#2927). | |
| - [cu2quPen] Add Cu2QuMultiPen that converts multiple outlines at a time in | |
| interpolation compatible way; its methods take a list of tuples arguments | |
| that would normally be passed to individual segment pens, and at the end it | |
| dispatches the converted outlines to each pen (#2912). | |
| - [reverseContourPen/ttGlyphPen] Add outputImpliedClosingLine option (#2913, #2914, | |
| #2921, #2922, #2995). | |
| - [gvar] Avoid expanding all glyphs unnecessarily upon compile (#2918). | |
| - [scaleUpem] Fixed bug whereby CFF2 vsindex was scaled; it should not (#2893, #2894). | |
| - [designspaceLib] Add DS.getAxisByTag and refactor getAxis (#2891). | |
| - [unicodedata] map Zmth<->math in ot_tag_{to,from}_script (#1737, #2889). | |
| - [woff2] Support encoding/decoding OVERLAP_SIMPLE glyf flags (#2576, #2884). | |
| - [instancer] Update OS/2 class and post.italicAngle when default moved (L4) | |
| - Dropped support for Python 3.7 which reached EOL, fontTools requires 3.8+. | |
| - [instancer] Fixed instantiateFeatureVariations logic when a rule range becomes | |
| default-applicable (#2737, #2880). | |
| - [ttLib] Add main to ttFont and ttCollection that just decompile and re-compile the | |
| input font (#2869). | |
| - [featureVars] Insert 'rvrn' lookup at the beginning of LookupList, to work around bug | |
| in Apple implementation of 'rvrn' feature which the spec says it should be processed | |
| early whereas on macOS 10.15 it follows lookup order (#2140, #2867). | |
| - [instancer/mutator] Remove 'DSIG' table if present. | |
| - [svgPathPen] Don't close path in endPath(), assume open unless closePath() (#2089, #2865). | |
| 4.38.0 (released 2022-10-21) | |
| ---------------------------- | |
| - [varLib.instancer] Added support for L4 instancing, i.e. moving the default value of | |
| an axis while keeping it variable. Thanks Behdad! (#2728, #2861). | |
| It's now also possible to restrict an axis min/max values beyond the current default | |
| value, e.g. a font wght has min=100, def=400, max=900 and you want a partial VF that | |
| only varies between 500 and 700, you can now do that. | |
| You can either specify two min/max values (wght=500:700), and the new default will be | |
| set to either the minimum or maximum, depending on which one is closer to the current | |
| default (e.g. 500 in this case). Or you can specify three values (e.g. wght=500:600:700) | |
| to specify the new default value explicitly. | |
| - [otlLib/featureVars] Set a few Count values so one doesn't need to compile the font | |
| to update them (#2860). | |
| - [varLib.models] Make extrapolation work for 2-master models as well where one master | |
| is at the default location (#2843, #2846). | |
| Add optional extrapolate=False to normalizeLocation() (#2847, #2849). | |
| - [varLib.cff] Fixed sub-optimal packing of CFF2 deltas by no longer rounding them to | |
| integer (#2838). | |
| - [scaleUpem] Calculate numShorts in VarData after scale; handle CFF hintmasks (#2840). | |
| 4.37.4 (released 2022-09-30) | |
| ---------------------------- | |
| - [subset] Keep nameIDs used by CPAL palette entry labels (#2837). | |
| - [varLib] Avoid negative hmtx values when creating font from variable CFF2 font (#2827). | |
| - [instancer] Don't prune stat.ElidedFallbackNameID (#2828). | |
| - [unicodedata] Update Scripts/Blocks to Unicode 15.0 (#2833). | |
| 4.37.3 (released 2022-09-20) | |
| ---------------------------- | |
| - Fix arguments in calls to (glyf) glyph.draw() and drawPoints(), whereby offset wasn't | |
| correctly passed down; this fix also exposed a second bug, where lsb and tsb were not | |
| set (#2824, #2825, adobe-type-tools/afdko#1560). | |
| 4.37.2 (released 2022-09-15) | |
| ---------------------------- | |
| - [subset] Keep CPAL table and don't attempt to prune unused color indices if OT-SVG | |
| table is present even if COLR table was subsetted away; OT-SVG may be referencing the | |
| CPAL table; for now we assume that's the case (#2814, #2815). | |
| - [varLib.instancer] Downgrade GPOS/GSUB version if there are no more FeatureVariations | |
| after instancing (#2812). | |
| - [subset] Added ``--no-lazy`` to optionally load fonts eagerly (mostly to ease | |
| debugging of table lazy loading, no practical effects) (#2807). | |
| - [varLib] Avoid building empty COLR.DeltaSetIndexMap with only identity mappings (#2803). | |
| - [feaLib] Allow multiple value record types (by promoting to the most general format) | |
| within the same PairPos subtable; e.g. this allows variable and non variable kerning | |
| rules to share the same subtable. This also fixes a bug whereby some kerning pairs | |
| would become unreachable while shapiong because of premature subtable splitting (#2772, #2776). | |
| - [feaLib] Speed up ``VarScalar`` by caching models for recurring master locations (#2798). | |
| - [feaLib] Optionally cythonize ``feaLib.lexer``, speeds up parsing FEA a bit (#2799). | |
| - [designspaceLib] Avoid crash when handling unbounded rule conditions (#2797). | |
| - [post] Don't crash if ``post`` legacy format 1 is malformed/improperly used (#2786) | |
| - [gvar] Don't be "lazy" (load all glyph variations up front) when TTFont.lazy=False (#2771). | |
| - [TTFont] Added ``normalizeLocation`` method to normalize a location dict from the | |
| font's defined axes space (also known as "user space") into the normalized (-1..+1) | |
| space. It applies ``avar`` mapping if the font contains an ``avar`` table (#2789). | |
| - [TTVarGlyphSet] Support drawing glyph instances from CFF2 variable glyph set (#2784). | |
| - [fontBuilder] Do not error when building cmap if there are zero code points (#2785). | |
| - [varLib.plot] Added ability to plot a variation model and set of accompaning master | |
| values corresponding to the model's master locations into a pyplot figure (#2767). | |
| - [Snippets] Added ``statShape.py`` script to draw statistical shape of a glyph as an | |
| ellips (requires pycairo) (baecd88). | |
| - [TTVarGlyphSet] implement drawPoints natively, avoiding going through | |
| SegmentToPointPen (#2778). | |
| - [TTVarGlyphSet] Fixed bug whereby drawing a composite glyph multiple times, its | |
| components would shif; needed an extra copy (#2774). | |
| 4.37.1 (released 2022-08-24) | |
| ---------------------------- | |
| - [subset] Fixed regression introduced with v4.37.0 while subsetting the VarStore of | |
| ``HVAR`` and ``VVAR`` tables, whereby an ``AttributeError: subset_varidxes`` was | |
| thrown because an apparently unused import statement (with the side-effect of | |
| dynamically binding that ``subset_varidxes`` method to the VarStore class) had been | |
| accidentally deleted in an unrelated PR (#2679, #2773). | |
| - [pens] Added ``cairoPen`` (#2678). | |
| - [gvar] Read ``gvar`` more lazily by not parsing all of the ``glyf`` table (#2771). | |
| - [ttGlyphSet] Make ``drawPoints(pointPen)`` method work for CFF fonts as well via | |
| adapter pen (#2770). | |
| 4.37.0 (released 2022-08-23) | |
| ---------------------------- | |
| - [varLib.models] Reverted PR #2717 which added support for "narrow tents" in v4.36.0, | |
| as it introduced a regression (#2764, #2765). It will be restored in upcoming release | |
| once we found a solution to the bug. | |
| - [cff.specializer] Fixed issue in charstring generalizer with the ``blend`` operator | |
| (#2750, #1975). | |
| - [varLib.models] Added support for extrapolation (#2757). | |
| - [ttGlyphSet] Ensure the newly added ``_TTVarGlyphSet`` inherits from ``_TTGlyphSet`` | |
| to keep backward compatibility with existing API (#2762). | |
| - [kern] Allow compiling legacy kern tables with more than 64k entries (d21cfdede). | |
| - [visitor] Added new visitor API to traverse tree of objects and dispatch based | |
| on the attribute type: cf. ``fontTools.misc.visitor`` and ``fontTools.ttLib.ttVisitor``. Added ``fontTools.ttLib.scaleUpem`` module that uses the latter to | |
| change a font's units-per-em and scale all the related fields accordingly (#2718, | |
| #2755). | |
| 4.36.0 (released 2022-08-17) | |
| ---------------------------- | |
| - [varLib.models] Use a simpler model that generates narrower "tents" (regions, master | |
| supports) whenever possible: specifically when any two axes that actively "cooperate" | |
| (have masters at non-zero positions for both axes) have a complete set of intermediates. | |
| The simpler algorithm produces fewer overlapping regions and behaves better with | |
| respect to rounding at the peak positions than the generic solver, always matching | |
| intermediate masters exactly, instead of maximally 0.5 units off. This may be useful | |
| when 100% metrics compatibility is desired (#2218, #2717). | |
| - [feaLib] Remove warning when about ``GDEF`` not being built when explicitly not | |
| requested; don't build one unconditonally even when not requested (#2744, also works | |
| around #2747). | |
| - [ttFont] ``TTFont.getGlyphSet`` method now supports selecting a location that | |
| represents an instance of a variable font (supports both user-scale and normalized | |
| axes coordinates via the ``normalized=False`` parameter). Currently this only works | |
| for TrueType-flavored variable fonts (#2738). | |
| 4.35.0 (released 2022-08-15) | |
| ---------------------------- | |
| - [otData/otConverters] Added support for 'biased' PaintSweepGradient start/end angles | |
| to match latest COLRv1 spec (#2743). | |
| - [varLib.instancer] Fixed bug in ``_instantiateFeatureVariations`` when at the same | |
| time pinning one axis and restricting the range of a subsequent axis; the wrong axis | |
| tag was being used in the latter step (as the records' axisIdx was updated in the | |
| preceding step but looked up using the old axes order in the following step) (#2733, | |
| #2734). | |
| - [mtiLib] Pad script tags with space when less than 4 char long (#1727). | |
| - [merge] Use ``'.'`` instead of ``'#'`` in duplicate glyph names (#2742). | |
| - [gvar] Added support for lazily loading glyph variations (#2741). | |
| - [varLib] In ``build_many``, we forgot to pass on ``colr_layer_reuse`` parameter to | |
| the ``build`` method (#2730). | |
| - [svgPathPen] Add a main that prints SVG for input text (6df779fd). | |
| - [cffLib.width] Fixed off-by-one in optimized values; previous code didn't match the | |
| code block above it (2963fa50). | |
| - [varLib.interpolatable] Support reading .designspace and .glyphs files (via optional | |
| ``glyphsLib``). | |
| - Compile some modules with Cython when available and building/installing fonttools | |
| from source: ``varLib.iup`` (35% faster), ``pens.momentsPen`` (makes | |
| ``varLib.interpolatable`` 3x faster). | |
| - [feaLib] Allow features to be built for VF without also building a GDEF table (e.g. | |
| only build GSUB); warn when GDEF would be needed but isn't requested (#2705, 2694). | |
| - [otBase] Fixed ``AttributeError`` when uharfbuzz < 0.23.0 and 'repack' method is | |
| missing (32aa8eaf). Use new ``uharfbuzz.repack_with_tag`` when available (since | |
| uharfbuzz>=0.30.0), enables table-specific optimizations to be performed during | |
| repacking (#2724). | |
| - [statisticsPen] By default report all glyphs (4139d891). Avoid division-by-zero | |
| (52b28f90). | |
| - [feaLib] Added missing required argument to FeatureLibError exception (#2693) | |
| - [varLib.merge] Fixed error during error reporting (#2689). Fixed undefined | |
| ``NotANone`` variable (#2714). | |
| 4.34.4 (released 2022-07-07) | |
| ---------------------------- | |
| - Fixed typo in varLib/merger.py that causes NameError merging COLR glyphs | |
| containing more than 255 layers (#2685). | |
| 4.34.3 (released 2022-07-07) | |
| ---------------------------- | |
| - [designspaceLib] Don't make up bad PS names when no STAT data (#2684) | |
| 4.34.2 (released 2022-07-06) | |
| ---------------------------- | |
| - [varStore/subset] fixed KeyError exception to do with NO_VARIATION_INDEX while | |
| subsetting varidxes in GPOS/GDEF (a08140d). | |
| 4.34.1 (released 2022-07-06) | |
| ---------------------------- | |
| - [instancer] When optimizing HVAR/VVAR VarStore, use_NO_VARIATION_INDEX=False to avoid | |
| including NO_VARIATION_INDEX in AdvWidthMap, RsbMap, LsbMap mappings, which would | |
| push the VarIdx width to maximum (4bytes), which is not desirable. This also fixes | |
| a hard crash when attempting to subset a varfont after it had been partially instanced | |
| with use_NO_VARIATION_INDEX=True. | |
| 4.34.0 (released 2022-07-06) | |
| ---------------------------- | |
| - [instancer] Set RIBBI bits in head and OS/2 table when cutting instances and the | |
| subfamily nameID=2 contains strings like 'Italic' or 'Bold' (#2673). | |
| - [otTraverse] Addded module containing methods for traversing trees of otData tables | |
| (#2660). | |
| - [otTables] Made DeltaSetIndexMap TTX dump less verbose by omitting no-op entries | |
| (#2660). | |
| - [colorLib.builder] Added option to disable PaintColrLayers's reuse of layers from | |
| LayerList (#2660). | |
| - [varLib] Added support for merging multiple master COLRv1 tables into a variable | |
| COLR table (#2660, #2328). Base color glyphs of same name in different masters must have | |
| identical paint graph structure (incl. number of layers, palette indices, number | |
| of color line stops, corresponding paint formats at each level of the graph), | |
| but can differ in the variable fields (e.g. PaintSolid.Alpha). PaintVar* tables | |
| are produced when this happens and a VarStore/DeltaSetIndexMap is added to the | |
| variable COLR table. It is possible for non-default masters to be 'sparse', i.e. | |
| omit some of the color glyphs present in the default master. | |
| - [feaLib] Let the Parser set nameIDs 1 through 6 that were previously reserved (#2675). | |
| - [varLib.varStore] Support NO_VARIATION_INDEX in optimizer and instancer. | |
| - [feaLib] Show all missing glyphs at once at end of parsing (#2665). | |
| - [varLib.iup] Rewrite force-set conditions and limit DP loopback length (#2651). | |
| For Noto Sans, IUP time drops from 23s down to 9s, with only a slight size increase | |
| in the final font. This basically turns the algorithm from O(n^3) into O(n). | |
| - [featureVars] Report about missing glyphs in substitution rules (#2654). | |
| - [mutator/instancer] Added CLI flag to --no-recalc-timestamp (#2649). | |
| - [SVG] Allow individual SVG documents in SVG OT table to be compressed on uncompressed, | |
| and remember that when roundtripping to/from ttx. The SVG.docList is now a list | |
| of SVGDocument namedtuple-like dataclass containing an extra ``compressed`` field, | |
| and no longer a bare 3-tuple (#2645). | |
| - [designspaceLib] Check for descriptor types with hasattr() to allow custom classes | |
| that don't inherit the default descriptors (#2634). | |
| - [subset] Enable sharing across subtables of extension lookups for harfbuzz packing | |
| (#2626). Updated how table packing falls back to fontTools from harfbuzz (#2668). | |
| - [subset] Updated default feature tags following current Harfbuzz (#2637). | |
| - [svgLib] Fixed regex for real number to support e.g. 1e-4 in addition to 1.0e-4. | |
| Support parsing negative rx, ry on arc commands (#2596, #2611). | |
| - [subset] Fixed subsetting SinglePosFormat2 when ValueFormat=0 (#2603). | |
| 4.33.3 (released 2022-04-26) | |
| ---------------------------- | |
| - [designspaceLib] Fixed typo in ``deepcopyExceptFonts`` method, preventing font | |
| references to be transferred (#2600). Fixed another typo in the name of ``Range`` | |
| dataclass's ``__post_init__`` magic method (#2597). | |
| 4.33.2 (released 2022-04-22) | |
| ---------------------------- | |
| - [otBase] Make logging less verbose when harfbuzz fails to serialize. Do not exit | |
| at the first failure but continue attempting to fix offset overflow error using | |
| the pure-python serializer even when the ``USE_HARFBUZZ_REPACKER`` option was | |
| explicitly set to ``True``. This is normal with fonts with relatively large | |
| tables, at least until hb.repack implements proper table splitting. | |
| 4.33.1 (released 2022-04-22) | |
| ---------------------------- | |
| - [otlLib] Put back the ``FONTTOOLS_GPOS_COMPACT_MODE`` environment variable to fix | |
| regression in ufo2ft (and thus fontmake) introduced with v4.33.0 (#2592, #2593). | |
| This is deprecated and will be removed one ufo2ft gets updated to use the new | |
| config setup. | |
| 4.33.0 (released 2022-04-21) | |
| ---------------------------- | |
| - [OS/2 / merge] Automatically recalculate ``OS/2.xAvgCharWidth`` after merging | |
| fonts with ``fontTools.merge`` (#2591, #2538). | |
| - [misc/config] Added ``fontTools.misc.configTools`` module, a generic configuration | |
| system (#2416, #2439). | |
| Added ``fontTools.config`` module, a fontTools-specific configuration | |
| system using ``configTools`` above. | |
| Attached a ``Config`` object to ``TTFont``. | |
| - [otlLib] Replaced environment variable for GPOS compression level with an | |
| equivalent option using the new config system. | |
| - [designspaceLib] Incremented format version to 5.0 (#2436). | |
| Added discrete axes, variable fonts, STAT information, either design- or | |
| user-space location on instances. | |
| Added ``fontTools.designspaceLib.split`` module to split a designspace | |
| into sub-spaces that interpolate and that represent the variable fonts | |
| listed in the document. | |
| Made instance names optional and allow computing them from STAT data instead. | |
| Added ``fontTools.designspaceLib.statNames`` module. | |
| Allow instances to have the same location as a previously defined STAT label. | |
| Deprecated some attributes: | |
| ``SourceDescriptor``: ``copyLib``, ``copyInfo``, ``copyGroups``, ``copyFeatures``. | |
| ``InstanceDescriptor``: ``kerning``, ``info``; ``glyphs``: use rules or sparse | |
| sources. | |
| For both, ``location``: use the more explicit designLocation. | |
| Note: all are soft deprecations and existing code should keep working. | |
| Updated documentation for Python methods and the XML format. | |
| - [varLib] Added ``build_many`` to build several variable fonts from a single | |
| designspace document (#2436). | |
| Added ``fontTools.varLib.stat`` module to build STAT tables from a designspace | |
| document. | |
| - [otBase] Try to use the Harfbuzz Repacker for packing GSUB/GPOS tables when | |
| ``uharfbuzz`` python bindings are available (#2552). Disable it by setting the | |
| "fontTools.ttLib.tables.otBase:USE_HARFBUZZ_REPACKER" config option to ``False``. | |
| If the option is set explicitly to ``True`` but ``uharfbuzz`` can't be imported | |
| or fails to serialize for any reasons, an error will be raised (ImportError or | |
| uharfbuzz errors). | |
| - [CFF/T2] Ensure that ``pen.closePath()`` gets called for CFF2 charstrings (#2577). | |
| Handle implicit CFF2 closePath within ``T2OutlineExtractor`` (#2580). | |
| 4.32.0 (released 2022-04-08) | |
| ---------------------------- | |
| - [otlLib] Disable GPOS7 optimization to work around bug in Apple CoreText. | |
| Always force Chaining GPOS8 for now (#2540). | |
| - [glifLib] Added ``outputImpliedClosingLine=False`` parameter to ``Glyph.draw()``, | |
| to control behaviour of ``PointToSegmentPen`` (6b4e2e7). | |
| - [varLib.interpolatable] Check for wrong contour starting point (#2571). | |
| - [cffLib] Remove leftover ``GlobalState`` class and fix calls to ``TopDictIndex()`` | |
| (#2569, #2570). | |
| - [instancer] Clear ``AxisValueArray`` if it is empty after instantiating (#2563). | |
| 4.31.2 (released 2022-03-22) | |
| ---------------------------- | |
| - [varLib] fix instantiation of GPOS SinglePos values (#2555). | |
| 4.31.1 (released 2022-03-18) | |
| ---------------------------- | |
| - [subset] fix subsetting OT-SVG when glyph id attribute is on the root ``<svg>`` | |
| element (#2553). | |
| 4.31.0 (released 2022-03-18) | |
| ---------------------------- | |
| - [ttCollection] Fixed 'ResourceWarning: unclosed file' warning (#2549). | |
| - [varLib.merger] Handle merging SinglePos with valueformat=0 (#2550). | |
| - [ttFont] Update glyf's glyphOrder when calling TTFont.setGlyphOrder() (#2544). | |
| - [ttFont] Added ``ensureDecompiled`` method to load all tables irrespective | |
| of the ``lazy`` attribute (#2551). | |
| - [otBase] Added ``iterSubTable`` method to iterate over BaseTable's children of | |
| type BaseTable; useful for traversing a tree of otTables (#2551). | |
| 4.30.0 (released 2022-03-10) | |
| ---------------------------- | |
| - [varLib] Added debug logger showing the glyph name for which ``gvar`` is built (#2542). | |
| - [varLib.errors] Fixed undefined names in ``FoundANone`` and ``UnsupportedFormat`` | |
| exceptions (ac4d5611). | |
| - [otlLib.builder] Added ``windowsNames`` and ``macNames`` (bool) parameters to the | |
| ``buildStatTabe`` function, so that one can select whether to only add one or both | |
| of the two sets (#2528). | |
| - [t1Lib] Added the ability to recreate PostScript stream (#2504). | |
| - [name] Added ``getFirstDebugName``, ``getBest{Family,SubFamily,Full}Name`` methods (#2526). | |
| 4.29.1 (released 2022-02-01) | |
| ---------------------------- | |
| - [colorLib] Fixed rounding issue with radial gradient's start/end circles inside | |
| one another (#2521). | |
| - [freetypePen] Handle rotate/skew transform when auto-computing width/height of the | |
| buffer; raise PenError wen missing moveTo (#2517) | |
| 4.29.0 (released 2022-01-24) | |
| ---------------------------- | |
| - [ufoLib] Fixed illegal characters and expanded reserved filenames (#2506). | |
| - [COLRv1] Don't emit useless PaintColrLayers of lenght=1 in LayerListBuilder (#2513). | |
| - [ttx] Removed legacy ``waitForKeyPress`` method on Windows (#2509). | |
| - [pens] Added FreeTypePen that uses ``freetype-py`` and the pen protocol for | |
| rasterizating outline paths (#2494). | |
| - [unicodedata] Updated the script direction list to Unicode 14.0 (#2484). | |
| Bumped unicodedata2 dependency to 14.0 (#2499). | |
| - [psLib] Fixed type of ``fontName`` in ``suckfont`` (#2496). | |
| 4.28.5 (released 2021-12-19) | |
| ---------------------------- | |
| - [svgPathPen] Continuation of #2471: make sure all occurrences of ``str()`` are now | |
| replaced with user-defined ``ntos`` callable. | |
| - [merge] Refactored code into submodules, plus several bugfixes and improvements: | |
| fixed duplicate-glyph-resolution GSUB-lookup generation code; use tolerance in glyph | |
| comparison for empty glyph's width; ignore space of default ignorable glyphs; | |
| downgrade duplicates-resolution missing-GSUB from assert to warn; added --drop-tables | |
| option (#2473, #2475, #2476). | |
| 4.28.4 (released 2021-12-15) | |
| ---------------------------- | |
| - [merge] Merge GDEF marksets in Lookups properly (#2474). | |
| - [feaLib] Have ``fontTools feaLib`` script exit with error code when build fails (#2459) | |
| - [svgPathPen] Added ``ntos`` option to customize number formatting (e.g. rounding) (#2471). | |
| - [subset] Speed up subsetting of large CFF fonts (#2467). | |
| - [otTables] Speculatively promote lookups to extension to speed up compilation. If the | |
| offset to lookup N is too big to fit in a ushort, the offset to lookup N+1 is going to | |
| be too big as well, so we promote to extension all lookups from lookup N onwards (#2465). | |
| 4.28.3 (released 2021-12-03) | |
| ---------------------------- | |
| - [subset] Fixed bug while subsetting ``COLR`` table, whereby incomplete layer records | |
| pointing to missing glyphs were being retained leading to ``struct.error`` upon | |
| compiling. Make it so that ``glyf`` glyph closure, which follows the ``COLR`` glyph | |
| closure, does not influence the ``COLR`` table subsetting (#2461, #2462). | |
| - [docs] Fully document the ``cmap`` and ``glyf`` tables (#2454, #2457). | |
| - [colorLib.unbuilder] Fixed CLI by deleting no longer existing parameter (180bb1867). | |
| 4.28.2 (released 2021-11-22) | |
| ---------------------------- | |
| - [otlLib] Remove duplicates when building coverage (#2433). | |
| - [docs] Add interrogate configuration (#2443). | |
| - [docs] Remove comment about missing “start” optional argument to ``calcChecksum`` (#2448). | |
| - [cu2qu/cli] Adapt to the latest ufoLib2. | |
| - [subset] Support subsetting SVG table and remove it from the list of drop by default tables (#534). | |
| - [subset] add ``--pretty-svg`` option to pretty print SVG table contents (#2452). | |
| - [merge] Support merging ``CFF`` tables (CID-keyed ``CFF`` is still not supported) (#2447). | |
| - [merge] Support ``--output-file`` (#2447). | |
| - [docs] Split table docs into individual pages (#2444). | |
| - [feaLib] Forbid empty classes (#2446). | |
| - [docs] Improve documentation for ``fontTools.ttLib.ttFont`` (#2442). | |
| 4.28.1 (released 2021-11-08) | |
| ---------------------------- | |
| - [subset] Fixed AttributeError while traversing a color glyph's Paint graph when there is no | |
| LayerList, which is optional (#2441). | |
| 4.28.0 (released 2021-11-05) | |
| ---------------------------- | |
| - Dropped support for EOL Python 3.6, require Python 3.7 (#2417). | |
| - [ufoLib/glifLib] Make filename-clash checks faster by using a set instead of a list (#2422). | |
| - [subset] Don't crash if optional ClipList and LayerList are ``None`` (empty) (#2424, 2439). | |
| - [OT-SVG] Removed support for old deprecated version 1 and embedded color palettes, | |
| which were never officially part of the OpenType SVG spec. Upon compile, reuse offsets | |
| to SVG documents that are identical (#2430). | |
| - [feaLib] Added support for Variable Feature File syntax. This is experimental and subject | |
| to change until it is finalized in the Adobe FEA spec (#2432). | |
| - [unicodedata] Update Scripts/ScriptExtensions/Blocks to UnicodeData 14.0 (#2437). | |
| 4.27.1 (released 2021-09-23) | |
| ---------------------------- | |
| - [otlLib] Fixed error when chained contextual lookup builder overflows (#2404, #2411). | |
| - [bezierTools] Fixed two floating-point bugs: one when computing `t` for a point | |
| lying on an almost horizontal/vertical line; another when computing the intersection | |
| point between a curve and a line (#2413). | |
| 4.27.0 (released 2021-09-14) | |
| ---------------------------- | |
| - [ttLib/otTables] Cleaned up virtual GID handling: allow virtual GIDs in ``Coverage`` | |
| and ``ClassDef`` readers; removed unused ``allowVID`` argument from ``TTFont`` | |
| constructor, and ``requireReal`` argument in ``TTFont.getGlyphID`` method. | |
| Make ``TTFont.setGlyphOrder`` clear reverse glyphOrder map, and assume ``glyphOrder`` | |
| internal attribute is never modified outside setGlyphOrder; added ``TTFont.getGlyphNameMany`` | |
| and ``getGlyphIDMany`` (#1536, #1654, #2334, #2398). | |
| - [py23] Dropped internal use of ``fontTools.py23`` module to fix deprecation warnings | |
| in client code that imports from fontTools (#2234, #2399, #2400). | |
| - [subset] Fix subsetting COLRv1 clip boxes when font is loaded lazily (#2408). | |
| 4.26.2 (released 2021-08-09) | |
| ---------------------------- | |
| - [otTables] Added missing ``CompositeMode.PLUS`` operator (#2390). | |
| 4.26.1 (released 2021-08-03) | |
| ---------------------------- | |
| - [transform] Added ``transformVector`` and ``transformVectors`` methods to the | |
| ``Transform`` class. Similar to ``transformPoint`` but ignore the translation | |
| part (#2386). | |
| 4.26.0 (released 2021-08-03) | |
| ---------------------------- | |
| - [xmlWriter] Default to ``"\n"`` for ``newlinestr`` instead of platform-specific | |
| ``os.linesep`` (#2384). | |
| - [otData] Define COLRv1 ClipList and ClipBox (#2379). | |
| - [removeOverlaps/instancer] Added --ignore-overlap-errors option to work around | |
| Skia PathOps.Simplify bug (#2382, #2363, google/fonts#3365). | |
| - NOTE: This will be the last version to support Python 3.6. FontTools will require | |
| Python 3.7 or above from the next release (#2350) | |
| 4.25.2 (released 2021-07-26) | |
| ---------------------------- | |
| - [COLRv1] Various changes to sync with the latest CORLv1 draft spec. In particular: | |
| define COLR.VarIndexMap, remove/inline ColorIndex struct, add VarIndexBase to ``PaintVar*`` tables (#2372); | |
| add reduced-precicion specialized transform Paints; | |
| define Angle as fraction of half circle encoded as F2Dot14; | |
| use FWORD (int16) for all Paint center coordinates; | |
| change PaintTransform to have an offset to Affine2x3; | |
| - [ttLib] when importing XML, only set sfntVersion if the font has no reader and is empty (#2376) | |
| 4.25.1 (released 2021-07-16) | |
| ---------------------------- | |
| - [ttGlyphPen] Fixed bug in ``TTGlyphPointPen``, whereby open contours (i.e. starting | |
| with segmentType "move") would throw ``NotImplementedError``. They are now treated | |
| as if they are closed, like with the ``TTGlyphPen`` (#2364, #2366). | |
| 4.25.0 (released 2021-07-05) | |
| ---------------------------- | |
| - [tfmLib] Added new library for parsing TeX Font Metric (TFM) files (#2354). | |
| - [TupleVariation] Make shared tuples order deterministic on python < 3.7 where | |
| Counter (subclass of dict) doesn't remember insertion order (#2351, #2353). | |
| - [otData] Renamed COLRv1 structs to remove 'v1' suffix and match the updated draft | |
| spec: 'LayerV1List' -> 'LayerList', 'BaseGlyphV1List' -> 'BaseGlyphList', | |
| 'BaseGlyphV1Record' -> 'BaseGlyphPaintRecord' (#2346). | |
| Added 8 new ``PaintScale*`` tables: with/without centers, uniform vs non-uniform. | |
| Added ``*AroundCenter`` variants to ``PaintRotate`` and ``PaintSkew``: the default | |
| versions no longer have centerX/Y, but default to origin. | |
| ``PaintRotate``, ``PaintSkew`` and ``PaintComposite`` formats were re-numbered. | |
| NOTE: these are breaking changes; clients using the experimental COLRv1 API will | |
| have to be updated (#2348). | |
| - [pointPens] Allow ``GuessSmoothPointPen`` to accept a tolerance. Fixed call to | |
| ``math.atan2`` with x/y parameters inverted. Sync the code with fontPens (#2344). | |
| - [post] Fixed parsing ``post`` table format 2.0 when it contains extra garbage | |
| at the end of the stringData array (#2314). | |
| - [subset] drop empty features unless 'size' with FeatureParams table (#2324). | |
| - [otlLib] Added ``otlLib.optimize`` module; added GPOS compaction algorithm. | |
| The compaction can be run on existing fonts with ``fonttools otlLib.optimize`` | |
| or using the snippet ``compact_gpos.py``. There's experimental support for | |
| compacting fonts at compilation time using an environment variable, but that | |
| might be removed later (#2326). | |
| 4.24.4 (released 2021-05-25) | |
| ---------------------------- | |
| - [subset/instancer] Fixed ``AttributeError`` when instantiating a VF that | |
| contains GPOS ValueRecords with ``Device`` tables but without the respective | |
| non-Device values (e.g. ``XAdvDevice`` without ``XAdvance``). When not | |
| explicitly set, the latter are assumed to be 0 (#2323). | |
| 4.24.3 (released 2021-05-20) | |
| ---------------------------- | |
| - [otTables] Fixed ``AttributeError`` in methods that split LigatureSubst, | |
| MultipleSubst and AlternateSubst subtables when an offset overflow occurs. | |
| The ``Format`` attribute was removed in v4.22.0 (#2319). | |
| 4.24.2 (released 2021-05-20) | |
| ---------------------------- | |
| - [ttGlyphPen] Fixed typing annotation of TTGlyphPen glyphSet parameter (#2315). | |
| - Fixed two instances of DeprecationWarning: invalid escape sequence (#2311). | |
| 4.24.1 (released 2021-05-20) | |
| ---------------------------- | |
| - [subset] Fixed AttributeError when SinglePos subtable has None Value (ValueFormat 0) | |
| (#2312, #2313). | |
| 4.24.0 (released 2021-05-17) | |
| ---------------------------- | |
| - [pens] Add ``ttGlyphPen.TTGlyphPointPen`` similar to ``TTGlyphPen`` (#2205). | |
| 4.23.1 (released 2021-05-14) | |
| ---------------------------- | |
| - [subset] Fix ``KeyError`` after subsetting ``COLR`` table that initially contains | |
| both v0 and v1 color glyphs when the subset only requested v1 glyphs; we were | |
| not pruning the v0 portion of the table (#2308). | |
| - [colorLib] Set ``LayerV1List`` attribute to ``None`` when empty, it's optional | |
| in CORLv1 (#2308). | |
| 4.23.0 (released 2021-05-13) | |
| ---------------------------- | |
| - [designspaceLib] Allow to use ``\\UNC`` absolute paths on Windows (#2299, #2306). | |
| - [varLib.merger] Fixed bug where ``VarLibMergeError`` was raised with incorrect | |
| parameters (#2300). | |
| - [feaLib] Allow substituting a glyph class with ``NULL`` to delete multiple glyphs | |
| (#2303). | |
| - [glyf] Fixed ``NameError`` exception in ``getPhantomPoints`` (#2295, #2305). | |
| - [removeOverlaps] Retry pathops.simplify after rounding path coordinates to integers | |
| if it fails the first time using floats, to work around a rare and hard to debug | |
| Skia bug (#2288). | |
| - [varLib] Added support for building, reading, writing and optimizing 32-bit | |
| ``ItemVariationStore`` as used in COLRv1 table (#2285). | |
| - [otBase/otConverters] Add array readers/writers for int types (#2285). | |
| - [feaLib] Allow more than one lookahead glyph/class in contextual positioning with | |
| "value at end" (#2293, #2294). | |
| - [COLRv1] Default varIdx should be 0xFFFFFFFF (#2297, #2298). | |
| - [pens] Make RecordingPointPen actually pass on identifiers; replace asserts with | |
| explicit ``PenError`` exception (#2284). | |
| - [mutator] Round lsb for CF2 fonts as well (#2286). | |
| 4.22.1 (released 2021-04-26) | |
| ---------------------------- | |
| - [feaLib] Skip references to named lookups if the lookup block definition | |
| is empty, similarly to makeotf. This also fixes an ``AttributeError`` while | |
| generating ``aalt`` feature (#2276, #2277). | |
| - [subset] Fixed bug with ``--no-hinting`` implementation for Device tables (#2272, | |
| #2275). The previous code was alwyas dropping Device tables if no-hinting was | |
| requested, but some Device tables (DeltaFormat=0x8000) are also used to encode | |
| variation indices and need to be retained. | |
| - [otBase] Fixed bug in getting the ValueRecordSize when decompiling ``MVAR`` | |
| table with ``lazy=True`` (#2273, #2274). | |
| - [varLib/glyf/gvar] Optimized and simplified ``GlyphCoordinates`` and | |
| ``TupleVariation`` classes, use ``bytearray`` where possible, refactored | |
| phantom-points calculations. We measured about 30% speedup in total time | |
| of loading master ttfs, building gvar, and saving (#2261, #2266). | |
| - [subset] Fixed ``AssertionError`` while pruning unused CPAL palettes when | |
| ``0xFFFF`` is present (#2257, #2259). | |
| 4.22.0 (released 2021-04-01) | |
| ---------------------------- | |
| - [ttLib] Remove .Format from Coverage, ClassDef, SingleSubst, LigatureSubst, | |
| AlternateSubst, MultipleSubst (#2238). | |
| ATTENTION: This will change your TTX dumps! | |
| - [misc.arrayTools] move Vector to its own submodule, and rewrite as a tuple | |
| subclass (#2201). | |
| - [docs] Added a terminology section for varLib (#2209). | |
| - [varLib] Move rounding to VariationModel, to avoid error accumulation from | |
| multiple deltas (#2214) | |
| - [varLib] Explain merge errors in more human-friendly terms (#2223, #2226) | |
| - [otlLib] Correct some documentation (#2225) | |
| - [varLib/otlLib] Allow merging into VariationFont without first saving GPOS | |
| PairPos2 (#2229) | |
| - [subset] Improve PairPosFormat2 subsetting (#2221) | |
| - [ttLib] TTFont.save: create file on disk as late as possible (#2253) | |
| - [cffLib] Add missing CFF2 dict operators LanguageGroup and ExpansionFactor | |
| (#2249) | |
| ATTENTION: This will change your TTX dumps! | |
| 4.21.1 (released 2021-02-26) | |
| ---------------------------- | |
| - [pens] Reverted breaking change that turned ``AbstractPen`` and ``AbstractPointPen`` | |
| into abstract base classes (#2164, #2198). | |
| 4.21.0 (released 2021-02-26) | |
| ---------------------------- | |
| - [feaLib] Indent anchor statements in ``asFea()`` to make them more legible and | |
| diff-able (#2193). | |
| - [pens] Turn ``AbstractPen`` and ``AbstractPointPen`` into abstract base classes | |
| (#2164). | |
| - [feaLib] Added support for parsing and building ``STAT`` table from AFDKO feature | |
| files (#2039). | |
| - [instancer] Added option to update name table of generated instance using ``STAT`` | |
| table's axis values (#2189). | |
| - [bezierTools] Added functions to compute bezier point-at-time, as well as line-line, | |
| curve-line and curve-curve intersections (#2192). | |
| 4.20.0 (released 2021-02-15) | |
| ---------------------------- | |
| - [COLRv1] Added ``unbuildColrV1`` to deconstruct COLRv1 otTables to raw json-able | |
| data structure; it does the reverse of ``buildColrV1`` (#2171). | |
| - [feaLib] Allow ``sub X by NULL`` sequence to delete a glyph (#2170). | |
| - [arrayTools] Fixed ``Vector`` division (#2173). | |
| - [COLRv1] Define new ``PaintSweepGradient`` (#2172). | |
| - [otTables] Moved ``Paint.Format`` enum class outside of ``Paint`` class definition, | |
| now named ``PaintFormat``. It was clashing with paint instance ``Format`` attribute | |
| and thus was breaking lazy load of COLR table which relies on magic ``__getattr__`` | |
| (#2175). | |
| - [COLRv1] Replace hand-coded builder functions with otData-driven dynamic | |
| implementation (#2181). | |
| - [COLRv1] Define additional static (non-variable) Paint formats (#2181). | |
| - [subset] Added support for subsetting COLR v1 and CPAL tables (#2174, #2177). | |
| - [fontBuilder] Allow ``setupFvar`` to optionally take ``designspaceLib.AxisDescriptor`` | |
| objects. Added new ``setupAvar`` method. Support localised names for axes and | |
| named instances (#2185). | |
| 4.19.1 (released 2021-01-28) | |
| ---------------------------- | |
| - [woff2] An initial off-curve point with an overlap flag now stays an off-curve | |
| point after compression. | |
| 4.19.0 (released 2021-01-25) | |
| ---------------------------- | |
| - [codecs] Handle ``errors`` parameter different from 'strict' for the custom | |
| extended mac encodings (#2137, #2132). | |
| - [featureVars] Raise better error message when a script is missing the required | |
| default language system (#2154). | |
| - [COLRv1] Avoid abrupt change caused by rounding ``PaintRadialGradient.c0`` when | |
| the start circle almost touches the end circle's perimeter (#2148). | |
| - [COLRv1] Support building unlimited lists of paints as 255-ary trees of | |
| ``PaintColrLayers`` tables (#2153). | |
| - [subset] Prune redundant format-12 cmap subtables when all non-BMP characters | |
| are dropped (#2146). | |
| - [basePen] Raise ``MissingComponentError`` instead of bare ``KeyError`` when a | |
| referenced component is missing (#2145). | |
| 4.18.2 (released 2020-12-16) | |
| ---------------------------- | |
| - [COLRv1] Implemented ``PaintTranslate`` paint format (#2129). | |
| - [varLib.cff] Fixed unbound local variable error (#1787). | |
| - [otlLib] Don't crash when creating OpenType class definitions if some glyphs | |
| occur more than once (#2125). | |
| 4.18.1 (released 2020-12-09) | |
| ---------------------------- | |
| - [colorLib] Speed optimization for ``LayerV1ListBuilder`` (#2119). | |
| - [mutator] Fixed missing tab in ``interpolate_cff2_metrics`` (0957dc7a). | |
| 4.18.0 (released 2020-12-04) | |
| ---------------------------- | |
| - [COLRv1] Update to latest draft: added ``PaintRotate`` and ``PaintSkew`` (#2118). | |
| - [woff2] Support new ``brotlicffi`` bindings for PyPy (#2117). | |
| - [glifLib] Added ``expectContentsFile`` parameter to ``GlyphSet``, for use when | |
| reading existing UFOs, to comply with the specification stating that a | |
| ``contents.plist`` file must exist in a glyph set (#2114). | |
| - [subset] Allow ``LangSys`` tags in ``--layout-scripts`` option (#2112). For example: | |
| ``--layout-scripts=arab.dflt,arab.URD,latn``; this will keep ``DefaultLangSys`` | |
| and ``URD`` language for ``arab`` script, and all languages for ``latn`` script. | |
| - [varLib.interpolatable] Allow UFOs to be checked; report open paths, non existant | |
| glyphs; add a ``--json`` option to produce a machine-readable list of | |
| incompatibilities | |
| - [pens] Added ``QuartzPen`` to create ``CGPath`` from glyph outlines on macOS. | |
| Requires pyobjc (#2107). | |
| - [feaLib] You can export ``FONTTOOLS_LOOKUP_DEBUGGING=1`` to enable feature file | |
| debugging info stored in ``Debg`` table (#2106). | |
| - [otlLib] Build more efficient format 1 and format 2 contextual lookups whenever | |
| possible (#2101). | |
| 4.17.1 (released 2020-11-16) | |
| ---------------------------- | |
| - [colorLib] Fixed regression in 4.17.0 when building COLR v0 table; when color | |
| layers are stored in UFO lib plist, we can't distinguish tuples from lists so | |
| we need to accept either types (e5439eb9, googlefonts/ufo2ft/issues#426). | |
| 4.17.0 (released 2020-11-12) | |
| ---------------------------- | |
| - [colorLib/otData] Updated to latest draft ``COLR`` v1 spec (#2092). | |
| - [svgLib] Fixed parsing error when arc commands' boolean flags are not separated | |
| by space or comma (#2094). | |
| - [varLib] Interpret empty non-default glyphs as 'missing', if the default glyph is | |
| not empty (#2082). | |
| - [feaLib.builder] Only stash lookup location for ``Debg`` if ``Builder.buildLookups_`` | |
| has cooperated (#2065, #2067). | |
| - [varLib] Fixed bug in VarStore optimizer (#2073, #2083). | |
| - [varLib] Add designspace lib key for custom feavar feature tag (#2080). | |
| - Add HashPointPen adapted from psautohint. With this pen, a hash value of a glyph | |
| can be computed, which can later be used to detect glyph changes (#2005). | |
| 4.16.1 (released 2020-10-05) | |
| ---------------------------- | |
| - [varLib.instancer] Fixed ``TypeError`` exception when instantiating a VF with | |
| a GSUB table 1.1 in which ``FeatureVariations`` attribute is present but set to | |
| ``None`` -- indicating that optional ``FeatureVariations`` is missing (#2077). | |
| - [glifLib] Make ``x`` and ``y`` attributes of the ``point`` element required | |
| even when validation is turned off, and raise a meaningful ``GlifLibError`` | |
| message when that happens (#2075). | |
| 4.16.0 (released 2020-09-30) | |
| ---------------------------- | |
| - [removeOverlaps] Added new module and ``removeOverlaps`` function that merges | |
| overlapping contours and components in TrueType glyphs. It requires the | |
| `skia-pathops <https://github.com/fonttools/skia-pathops>`__ module. | |
| Note that removing overlaps invalidates the TrueType hinting (#2068). | |
| - [varLib.instancer] Added ``--remove-overlaps`` command-line option. | |
| The ``overlap`` option in ``instantiateVariableFont`` now takes an ``OverlapMode`` | |
| enum: 0: KEEP_AND_DONT_SET_FLAGS, 1: KEEP_AND_SET_FLAGS (default), and 2: REMOVE. | |
| The latter is equivalent to calling ``removeOverlaps`` on the generated static | |
| instance. The option continues to accept ``bool`` value for backward compatibility. | |
| 4.15.0 (released 2020-09-21) | |
| ---------------------------- | |
| - [plistlib] Added typing annotations to plistlib module. Set up mypy static | |
| typechecker to run automatically on CI (#2061). | |
| - [ttLib] Implement private ``Debg`` table, a reverse-DNS namespaced JSON dict. | |
| - [feaLib] Optionally add an entry into the ``Debg`` table with the original | |
| lookup name (if any), feature name / script / language combination (if any), | |
| and original source filename and line location. Annotate the ttx output for | |
| a lookup with the information from the Debg table (#2052). | |
| - [sfnt] Disabled checksum checking by default in ``SFNTReader`` (#2058). | |
| - [Docs] Document ``mtiLib`` module (#2027). | |
| - [varLib.interpolatable] Added checks for contour node count and operation type | |
| of each node (#2054). | |
| - [ttLib] Added API to register custom table packer/unpacker classes (#2055). | |
| 4.14.0 (released 2020-08-19) | |
| ---------------------------- | |
| - [feaLib] Allow anonymous classes in LookupFlags definitions (#2037). | |
| - [Docs] Better document DesignSpace rules processing order (#2041). | |
| - [ttLib] Fixed 21-year old bug in ``maxp.maxComponentDepth`` calculation (#2044, | |
| #2045). | |
| - [varLib.models] Fixed misspelled argument name in CLI entry point (81d0042a). | |
| - [subset] When subsetting GSUB v1.1, fixed TypeError by checking whether the | |
| optional FeatureVariations table is present (e63ecc5b). | |
| - [Snippets] Added snippet to show how to decompose glyphs in a TTF (#2030). | |
| - [otlLib] Generate GSUB type 5 and GPOS type 7 contextual lookups where appropriate | |
| (#2016). | |
| 4.13.0 (released 2020-07-10) | |
| ---------------------------- | |
| - [feaLib/otlLib] Moved lookup subtable builders from feaLib to otlLib; refactored | |
| some common code (#2004, #2007). | |
| - [docs] Document otlLib module (#2009). | |
| - [glifLib] Fixed bug with some UFO .glif filenames clashing on case-insensitive | |
| filesystems (#2001, #2002). | |
| - [colorLib] Updated COLRv1 implementation following changes in the draft spec: | |
| (#2008, googlefonts/colr-gradients-spec#24). | |
| 4.12.1 (released 2020-06-16) | |
| ---------------------------- | |
| - [_n_a_m_e] Fixed error in ``addMultilingualName`` with one-character names. | |
| Only attempt to recovered malformed UTF-16 data from a ``bytes`` string, | |
| not from unicode ``str`` (#1997, #1998). | |
| 4.12.0 (released 2020-06-09) | |
| ---------------------------- | |
| - [otlLib/varLib] Ensure that the ``AxisNameID`` in the ``STAT`` and ``fvar`` | |
| tables is grater than 255 as per OpenType spec (#1985, #1986). | |
| - [docs] Document more modules in ``fontTools.misc`` package: ``filenames``, | |
| ``fixedTools``, ``intTools``, ``loggingTools``, ``macCreatorType``, ``macRes``, | |
| ``plistlib`` (#1981). | |
| - [OS/2] Don't calculate whole sets of unicode codepoints, use faster and more memory | |
| efficient ranges and bisect lookups (#1984). | |
| - [voltLib] Support writing back abstract syntax tree as VOLT data (#1983). | |
| - [voltLib] Accept DO_NOT_TOUCH_CMAP keyword (#1987). | |
| - [subset/merge] Fixed a namespace clash involving a private helper class (#1955). | |
| 4.11.0 (released 2020-05-28) | |
| ---------------------------- | |
| - [feaLib] Introduced ``includeDir`` parameter on Parser and IncludingLexer to | |
| explicitly specify the directory to search when ``include()`` statements are | |
| encountered (#1973). | |
| - [ufoLib] Silently delete duplicate glyphs within the same kerning group when reading | |
| groups (#1970). | |
| - [ttLib] Set version of COLR table when decompiling COLRv1 (commit 9d8a7e2). | |
| 4.10.2 (released 2020-05-20) | |
| ---------------------------- | |
| - [sfnt] Fixed ``NameError: SimpleNamespace`` while reading TTC header. The regression | |
| was introduced with 4.10.1 after removing ``py23`` star import. | |
| 4.10.1 (released 2020-05-19) | |
| ---------------------------- | |
| - [sfnt] Make ``SFNTReader`` pickleable even when TTFont is loaded with lazy=True | |
| option and thus keeps a reference to an external file (#1962, #1967). | |
| - [feaLib.ast] Restore backward compatibility (broken in 4.10 with #1905) for | |
| ``ChainContextPosStatement`` and ``ChainContextSubstStatement`` classes. | |
| Make them accept either list of lookups or list of lists of lookups (#1961). | |
| - [docs] Document some modules in ``fontTools.misc`` package: ``arrayTools``, | |
| ``bezierTools`` ``cliTools`` and ``eexec`` (#1956). | |
| - [ttLib._n_a_m_e] Fixed ``findMultilingualName()`` when name record's ``string`` is | |
| encoded as bytes sequence (#1963). | |
| 4.10.0 (released 2020-05-15) | |
| ---------------------------- | |
| - [varLib] Allow feature variations to be active across the entire space (#1957). | |
| - [ufoLib] Added support for ``formatVersionMinor`` in UFO's ``fontinfo.plist`` and for | |
| ``formatMinor`` attribute in GLIF file as discussed in unified-font-object/ufo-spec#78. | |
| No changes in reading or writing UFOs until an upcoming (non-0) minor update of the | |
| UFO specification is published (#1786). | |
| - [merge] Fixed merging fonts with different versions of ``OS/2`` table (#1865, #1952). | |
| - [subset] Fixed ``AttributeError`` while subsetting ``ContextSubst`` and ``ContextPos`` | |
| Format 3 subtable (#1879, #1944). | |
| - [ttLib.table._m_e_t_a] if data happens to be ascii, emit comment in TTX (#1938). | |
| - [feaLib] Support multiple lookups per glyph position (#1905). | |
| - [psCharStrings] Use inheritance to avoid repeated code in initializer (#1932). | |
| - [Doc] Improved documentation for the following modules: ``afmLib`` (#1933), ``agl`` | |
| (#1934), ``cffLib`` (#1935), ``cu2qu`` (#1937), ``encodings`` (#1940), ``feaLib`` | |
| (#1941), ``merge`` (#1949). | |
| - [Doc] Split off developer-centric info to new page, making front page of docs more | |
| user-focused. List all utilities and sub-modules with brief descriptions. | |
| Make README more concise and focused (#1914). | |
| - [otlLib] Add function to build STAT table from high-level description (#1926). | |
| - [ttLib._n_a_m_e] Add ``findMultilingualName()`` method (#1921). | |
| - [unicodedata] Update ``RTL_SCRIPTS`` for Unicode 13.0 (#1925). | |
| - [gvar] Sort ``gvar`` XML output by glyph name, not glyph order (#1907, #1908). | |
| - [Doc] Added help options to ``fonttools`` command line tool (#1913, #1920). | |
| Ensure all fonttools CLI tools have help documentation (#1948). | |
| - [ufoLib] Only write fontinfo.plist when there actually is content (#1911). | |
| 4.9.0 (released 2020-04-29) | |
| --------------------------- | |
| - [subset] Fixed subsetting of FeatureVariations table. The subsetter no longer drops | |
| FeatureVariationRecords that have empty substitutions as that will keep the search | |
| going and thus change the logic. It will only drop empty records that occur at the | |
| end of the FeatureVariationRecords array (#1881). | |
| - [subset] Remove FeatureVariations table and downgrade GSUB/GPOS to version 0x10000 | |
| when FeatureVariations contain no FeatureVariationRecords after subsetting (#1903). | |
| - [agl] Add support for legacy Adobe Glyph List of glyph names in ``fontTools.agl`` | |
| (#1895). | |
| - [feaLib] Ignore superfluous script statements (#1883). | |
| - [feaLib] Hide traceback by default on ``fonttools feaLib`` command line. | |
| Use ``--traceback`` option to show (#1898). | |
| - [feaLib] Check lookup index in chaining sub/pos lookups and print better error | |
| message (#1896, #1897). | |
| - [feaLib] Fix building chained alt substitutions (#1902). | |
| - [Doc] Included all fontTools modules in the sphinx-generated documentation, and | |
| published it to ReadTheDocs for continuous documentation of the fontTools project | |
| (#1333). Check it out at https://fonttools.readthedocs.io/. Thanks to Chris Simpkins! | |
| - [transform] The ``Transform`` class is now subclass of ``typing.NamedTuple``. No | |
| change in functionality (#1904). | |
| 4.8.1 (released 2020-04-17) | |
| --------------------------- | |
| - [feaLib] Fixed ``AttributeError: 'NoneType' has no attribute 'getAlternateGlyphs'`` | |
| when ``aalt`` feature references a chain contextual substitution lookup | |
| (googlefonts/fontmake#648, #1878). | |
| 4.8.0 (released 2020-04-16) | |
| --------------------------- | |
| - [feaLib] If Parser is initialized without a ``glyphNames`` parameter, it cannot | |
| distinguish between a glyph name containing an hyphen, or a range of glyph names; | |
| instead of raising an error, it now interprets them as literal glyph names, while | |
| also outputting a logging warning to alert user about the ambiguity (#1768, #1870). | |
| - [feaLib] When serializing AST to string, emit spaces around hyphens that denote | |
| ranges. Also, fixed an issue with CID ranges when round-tripping AST->string->AST | |
| (#1872). | |
| - [Snippets/otf2ttf] In otf2ttf.py script update LSB in hmtx to match xMin (#1873). | |
| - [colorLib] Added experimental support for building ``COLR`` v1 tables as per | |
| the `colr-gradients-spec <https://github.com/googlefonts/colr-gradients-spec/blob/main/colr-gradients-spec.md>`__ | |
| draft proposal. **NOTE**: both the API and the XML dump of ``COLR`` v1 are | |
| susceptible to change while the proposal is being discussed and formalized (#1822). | |
| 4.7.0 (released 2020-04-03) | |
| --------------------------- | |
| - [cu2qu] Added ``fontTools.cu2qu`` package, imported from the original | |
| `cu2qu <https://github.com/googlefonts/cu2qu>`__ project. The ``cu2qu.pens`` module | |
| was moved to ``fontTools.pens.cu2quPen``. The optional cu2qu extension module | |
| can be compiled by installing `Cython <https://cython.org/>`__ before installing | |
| fonttools from source (i.e. git repo or sdist tarball). The wheel package that | |
| is published on PyPI (i.e. the one ``pip`` downloads, unless ``--no-binary`` | |
| option is used), will continue to be pure-Python for now (#1868). | |
| 4.6.0 (released 2020-03-24) | |
| --------------------------- | |
| - [varLib] Added support for building variable ``BASE`` table version 1.1 (#1858). | |
| - [CPAL] Added ``fromRGBA`` method to ``Color`` class (#1861). | |
| 4.5.0 (released 2020-03-20) | |
| --------------------------- | |
| - [designspaceLib] Added ``add{Axis,Source,Instance,Rule}Descriptor`` methods to | |
| ``DesignSpaceDocument`` class, to initialize new descriptor objects using keyword | |
| arguments, and at the same time append them to the current document (#1860). | |
| - [unicodedata] Update to Unicode 13.0 (#1859). | |
| 4.4.3 (released 2020-03-13) | |
| --------------------------- | |
| - [varLib] Always build ``gvar`` table for TrueType-flavored Variable Fonts, | |
| even if it contains no variation data. The table is required according to | |
| the OpenType spec (#1855, #1857). | |
| 4.4.2 (released 2020-03-12) | |
| --------------------------- | |
| - [ttx] Annotate ``LookupFlag`` in XML dump with comment explaining what bits | |
| are set and what they mean (#1850). | |
| - [feaLib] Added more descriptive message to ``IncludedFeaNotFound`` error (#1842). | |
| 4.4.1 (released 2020-02-26) | |
| --------------------------- | |
| - [woff2] Skip normalizing ``glyf`` and ``loca`` tables if these are missing from | |
| a font (e.g. in NotoColorEmoji using ``CBDT/CBLC`` tables). | |
| - [timeTools] Use non-localized date parsing in ``timestampFromString``, to fix | |
| error when non-English ``LC_TIME`` locale is set (#1838, #1839). | |
| - [fontBuilder] Make sure the CFF table generated by fontBuilder can be used by varLib | |
| without having to compile and decompile the table first. This was breaking in | |
| converting the CFF table to CFF2 due to some unset attributes (#1836). | |
| 4.4.0 (released 2020-02-18) | |
| --------------------------- | |
| - [colorLib] Added ``fontTools.colorLib.builder`` module, initially with ``buildCOLR`` | |
| and ``buildCPAL`` public functions. More color font formats will follow (#1827). | |
| - [fontBuilder] Added ``setupCOLR`` and ``setupCPAL`` methods (#1826). | |
| - [ttGlyphPen] Quantize ``GlyphComponent.transform`` floats to ``F2Dot14`` to fix | |
| round-trip issue when computing bounding boxes of transformed components (#1830). | |
| - [glyf] If a component uses reference points (``firstPt`` and ``secondPt``) for | |
| alignment (instead of X and Y offsets), compute the effective translation offset | |
| *after* having applied any transform (#1831). | |
| - [glyf] When all glyphs have zero contours, compile ``glyf`` table data as a single | |
| null byte in order to pass validation by OTS and Windows (#1829). | |
| - [feaLib] Parsing feature code now ensures that referenced glyph names are part of | |
| the known glyph set, unless a glyph set was not provided. | |
| - [varLib] When filling in the default axis value for a missing location of a source or | |
| instance, correctly map the value forward. | |
| - [varLib] The avar table can now contain mapping output values that are greater than | |
| OR EQUAL to the preceeding value, as the avar specification allows this. | |
| - [varLib] The errors of the module are now ordered hierarchically below VarLibError. | |
| See #1821. | |
| 4.3.0 (released 2020-02-03) | |
| --------------------------- | |
| - [EBLC/CBLC] Fixed incorrect padding length calculation for Format 3 IndexSubTable | |
| (#1817, #1818). | |
| - [varLib] Fixed error when merging OTL tables and TTFonts were loaded as ``lazy=True`` | |
| (#1808, #1809). | |
| - [varLib] Allow to use master fonts containing ``CFF2`` table when building VF (#1816). | |
| - [ttLib] Make ``recalcBBoxes`` option work also with ``CFF2`` table (#1816). | |
| - [feaLib] Don't reset ``lookupflag`` in lookups defined inside feature blocks. | |
| They will now inherit the current ``lookupflag`` of the feature. This is what | |
| Adobe ``makeotf`` also does in this case (#1815). | |
| - [feaLib] Fixed bug with mixed single/multiple substitutions. If a single substitution | |
| involved a glyph class, we were incorrectly using only the first glyph in the class | |
| (#1814). | |
| 4.2.5 (released 2020-01-29) | |
| --------------------------- | |
| - [feaLib] Do not fail on duplicate multiple substitutions, only warn (#1811). | |
| - [subset] Optimize SinglePos subtables to Format 1 if all ValueRecords are the same | |
| (#1802). | |
| 4.2.4 (released 2020-01-09) | |
| --------------------------- | |
| - [unicodedata] Update RTL_SCRIPTS for Unicode 11 and 12. | |
| 4.2.3 (released 2020-01-07) | |
| --------------------------- | |
| - [otTables] Fixed bug when splitting `MarkBasePos` subtables as offsets overflow. | |
| The mark class values in the split subtable were not being updated, leading to | |
| invalid mark-base attachments (#1797, googlefonts/noto-source#145). | |
| - [feaLib] Only log a warning instead of error when features contain duplicate | |
| substitutions (#1767). | |
| - [glifLib] Strip XML comments when parsing with lxml (#1784, #1785). | |
| 4.2.2 (released 2019-12-12) | |
| --------------------------- | |
| - [subset] Fixed issue with subsetting FeatureVariations table when the index | |
| of features changes as features get dropped. The feature index need to be | |
| remapped to point to index of the remaining features (#1777, #1782). | |
| - [fontBuilder] Added `addFeatureVariations` method to `FontBuilder` class. This | |
| is a shorthand for calling `featureVars.addFeatureVariations` on the builder's | |
| TTFont object (#1781). | |
| - [glyf] Fixed the flags bug in glyph.drawPoints() like we did for glyph.draw() | |
| (#1771, #1774). | |
| 4.2.1 (released 2019-12-06) | |
| --------------------------- | |
| - [glyf] Use the ``flagOnCurve`` bit mask in ``glyph.draw()``, so that we ignore | |
| the ``overlap`` flag that may be set when instantiating variable fonts (#1771). | |
| 4.2.0 (released 2019-11-28) | |
| --------------------------- | |
| - [pens] Added the following pens: | |
| * ``roundingPen.RoundingPen``: filter pen that rounds coordinates and components' | |
| offsets to integer; | |
| * ``roundingPen.RoundingPointPen``: like the above, but using PointPen protocol. | |
| * ``filterPen.FilterPointPen``: base class for filter point pens; | |
| * ``transformPen.TransformPointPen``: filter point pen to apply affine transform; | |
| * ``recordingPen.RecordingPointPen``: records and replays point-pen commands. | |
| - [ttGlyphPen] Always round float coordinates and component offsets to integers | |
| (#1763). | |
| - [ufoLib] When converting kerning groups from UFO2 to UFO3, avoid confusing | |
| groups with the same name as one of the glyphs (#1761, #1762, | |
| unified-font-object/ufo-spec#98). | |
| 4.1.0 (released 2019-11-18) | |
| --------------------------- | |
| - [instancer] Implemented restricting axis ranges (level 3 partial instancing). | |
| You can now pass ``{axis_tag: (min, max)}`` tuples as input to the | |
| ``instantiateVariableFont`` function. Note that changing the default axis | |
| position is not supported yet. The command-line script also accepts axis ranges | |
| in the form of colon-separated float values, e.g. ``wght=400:700`` (#1753, #1537). | |
| - [instancer] Never drop STAT ``DesignAxis`` records, but only prune out-of-range | |
| ``AxisValue`` records. | |
| - [otBase/otTables] Enforce that VarStore.RegionAxisCount == fvar.axisCount, even | |
| when regions list is empty to appease OTS < v8.0 (#1752). | |
| - [designspaceLib] Defined new ``processing`` attribute for ``<rules>`` element, | |
| with values "first" or "last", plus other editorial changes to DesignSpace | |
| specification. Bumped format version to 4.1 (#1750). | |
| - [varLib] Improved error message when masters' glyph orders do not match (#1758, | |
| #1759). | |
| - [featureVars] Allow to specify custom feature tag in ``addFeatureVariations``; | |
| allow said feature to already exist, in which case we append new lookup indices | |
| to existing features. Implemented ``<rules>`` attribute ``processing`` according to | |
| DesignSpace specification update in #1750. Depending on this flag, we generate | |
| either an 'rvrn' (always processed first) or a 'rclt' feature (follows lookup order, | |
| therefore last) (#1747, #1625, #1371). | |
| - [ttCollection] Added support for context manager auto-closing via ``with`` statement | |
| like with ``TTFont`` (#1751). | |
| - [unicodedata] Require unicodedata2 >= 12.1.0. | |
| - [py2.py3] Removed yet more PY2 vestiges (#1743). | |
| - [_n_a_m_e] Fixed issue when comparing NameRecords with different string types (#1742). | |
| - [fixedTools] Changed ``fixedToFloat`` to not do any rounding but simply return | |
| ``value / (1 << precisionBits)``. Added ``floatToFixedToStr`` and | |
| ``strToFixedToFloat`` functions to be used when loading from or dumping to XML. | |
| Fixed values (e.g. fvar axes and instance coordinates, avar mappings, etc.) are | |
| are now stored as un-rounded decimal floats upon decompiling (#1740, #737). | |
| - [feaLib] Fixed handling of multiple ``LigatureCaret`` statements for the same glyph. | |
| Only the first rule per glyph is used, additional ones are ignored (#1733). | |
| 4.0.2 (released 2019-09-26) | |
| --------------------------- | |
| - [voltLib] Added support for ``ALL`` and ``NONE`` in ``PROCESS_MARKS`` (#1732). | |
| - [Silf] Fixed issue in ``Silf`` table compilation and decompilation regarding str vs | |
| bytes in python3 (#1728). | |
| - [merge] Handle duplicate glyph names better: instead of appending font index to | |
| all glyph names, use similar code like we use in ``post`` and ``CFF`` tables (#1729). | |
| 4.0.1 (released 2019-09-11) | |
| --------------------------- | |
| - [otTables] Support fixing offset overflows in ``MultipleSubst`` lookup subtables | |
| (#1706). | |
| - [subset] Prune empty strikes in ``EBDT`` and ``CBDT`` table data (#1698, #1633). | |
| - [pens] Fixed issue in ``PointToSegmentPen`` when last point of closed contour has | |
| same coordinates as the starting point and was incorrectly dropped (#1720). | |
| - [Graphite] Fixed ``Sill`` table output to pass OTS (#1705). | |
| - [name] Added ``removeNames`` method to ``table__n_a_m_e`` class (#1719). | |
| - [ttLib] Added aliases for renamed entries ``ascender`` and ``descender`` in | |
| ``hhea`` table (#1715). | |
| 4.0.0 (released 2019-08-22) | |
| --------------------------- | |
| - NOTE: The v4.x version series only supports Python 3.6 or greater. You can keep | |
| using fonttools 3.x if you need support for Python 2. | |
| - [py23] Removed all the python2-only code since it is no longer reachable, thus | |
| unused; only the Python3 symbols were kept, but these are no-op. The module is now | |
| DEPRECATED and will removed in the future. | |
| - [ttLib] Fixed UnboundLocalError for empty loca/glyph tables (#1680). Also, allow | |
| the glyf table to be incomplete when dumping to XML (#1681). | |
| - [varLib.models] Fixed KeyError while sorting masters and there are no on-axis for | |
| a given axis (38a8eb0e). | |
| - [cffLib] Make sure glyph names are unique (#1699). | |
| - [feaLib] Fix feature parser to correctly handle octal numbers (#1700). | |
| 3.44.0 (released 2019-08-02) | |
| ---------------------------- | |
| - NOTE: This is the last scheduled release to support Python 2.7. The upcoming fonttools | |
| v4.x series is going to require Python 3.6 or greater. | |
| - [varLib] Added new ``varLib.instancer`` module for partially instantiating variable | |
| fonts. This extends (and will eventually replace) ``varLib.mutator`` module, as | |
| it allows to create not just full static instances from a variable font, but also | |
| "partial" or "less variable" fonts where some of the axes are dropped or | |
| instantiated at a particular value. | |
| Also available from the command-line as `fonttools varLib.instancer --help` | |
| (#1537, #1628). | |
| - [cffLib] Added support for ``FDSelect`` format 4 (#1677). | |
| - [subset] Added support for subsetting ``sbix`` (Apple bitmap color font) table. | |
| - [t1Lib] Fixed issue parsing ``eexec`` section in Type1 fonts when whitespace | |
| characters are interspersed among the trailing zeros (#1676). | |
| - [cffLib.specializer] Fixed bug in ``programToCommands`` with CFF2 charstrings (#1669). | |
| 3.43.2 (released 2019-07-10) | |
| ---------------------------- | |
| - [featureVars] Fixed region-merging code on python3 (#1659). | |
| - [varLib.cff] Fixed merging of sparse PrivateDict items (#1653). | |
| 3.43.1 (released 2019-06-19) | |
| ---------------------------- | |
| - [subset] Fixed regression when passing ``--flavor=woff2`` option with an input font | |
| that was already compressed as WOFF 1.0 (#1650). | |
| 3.43.0 (released 2019-06-18) | |
| ---------------------------- | |
| - [woff2] Added support for compressing/decompressing WOFF2 fonts with non-transformed | |
| ``glyf`` and ``loca`` tables, as well as with transformed ``hmtx`` table. | |
| Removed ``Snippets/woff2_compress.py`` and ``Snippets/woff2_decompress.py`` scripts, | |
| and replaced them with a new console entry point ``fonttools ttLib.woff2`` | |
| that provides two sub-commands ``compress`` and ``decompress``. | |
| - [varLib.cff] Fixed bug when merging CFF2 ``PrivateDicts``. The ``PrivateDict`` | |
| data from the first region font was incorrecty used for all subsequent fonts. | |
| The bug would only affect variable CFF2 fonts with hinting (#1643, #1644). | |
| Also, fixed a merging bug when VF masters have no blends or marking glyphs (#1632, | |
| #1642). | |
| - [loggingTools] Removed unused backport of ``LastResortLogger`` class. | |
| - [subset] Gracefully handle partial MATH table (#1635). | |
| - [featureVars] Avoid duplicate references to ``rvrn`` feature record in | |
| ``DefaultLangSys`` tables when calling ``addFeatureVariations`` on a font that | |
| does not already have a ``GSUB`` table (aa8a5bc6). | |
| - [varLib] Fixed merging of class-based kerning. Before, the process could introduce | |
| rogue kerning values and variations for random classes against class zero (everything | |
| not otherwise classed). | |
| - [varLib] Fixed merging GPOS tables from master fonts with different number of | |
| ``SinglePos`` subtables (#1621, #1641). | |
| - [unicodedata] Updated Blocks, Scripts and ScriptExtensions to Unicode 12.1. | |
| 3.42.0 (released 2019-05-28) | |
| ---------------------------- | |
| - [OS/2] Fixed sign of ``fsType``: it should be ``uint16``, not ``int16`` (#1619). | |
| - [subset] Skip out-of-range class values in mark attachment (#1478). | |
| - [fontBuilder] Add an empty ``DSIG`` table with ``setupDummyDSIG`` method (#1621). | |
| - [varLib.merger] Fixed bug whereby ``GDEF.GlyphClassDef`` were being dropped | |
| when generating instance via ``varLib.mutator`` (#1614). | |
| - [varLib] Added command-line options ``-v`` and ``-q`` to configure logging (#1613). | |
| - [subset] Update font extents in head table (#1612). | |
| - [subset] Make --retain-gids truncate empty glyphs after the last non-empty glyph | |
| (#1611). | |
| - [requirements] Updated ``unicodedata2`` backport for Unicode 12.0. | |
| 3.41.2 (released 2019-05-13) | |
| ---------------------------- | |
| - [cffLib] Fixed issue when importing a ``CFF2`` variable font from XML, whereby | |
| the VarStore state was not propagated to PrivateDict (#1598). | |
| - [varLib] Don't drop ``post`` glyph names when building CFF2 variable font (#1609). | |
| 3.41.1 (released 2019-05-13) | |
| ---------------------------- | |
| - [designspaceLib] Added ``loadSourceFonts`` method to load source fonts using | |
| custom opener function (#1606). | |
| - [head] Round font bounding box coordinates to integers to fix compile error | |
| if CFF font has float coordinates (#1604, #1605). | |
| - [feaLib] Don't write ``None`` in ``ast.ValueRecord.asFea()`` (#1599). | |
| - [subset] Fixed issue ``AssertionError`` when using ``--desubroutinize`` option | |
| (#1590, #1594). | |
| - [graphite] Fixed bug in ``Silf`` table's ``decompile`` method unmasked by | |
| previous typo fix (#1597). Decode languange code as UTF-8 in ``Sill`` table's | |
| ``decompile`` method (#1600). | |
| 3.41.0 (released 2019-04-29) | |
| ---------------------------- | |
| - [varLib/cffLib] Added support for building ``CFF2`` variable font from sparse | |
| masters, or masters with more than one model (multiple ``VarStore.VarData``). | |
| In ``cffLib.specializer``, added support for ``CFF2`` CharStrings with | |
| ``blend`` operators (#1547, #1591). | |
| - [subset] Fixed subsetting ``HVAR`` and ``VVAR`` with ``--retain-gids`` option, | |
| and when advances mapping is null while sidebearings mappings are non-null | |
| (#1587, #1588). | |
| - Added ``otlLib.maxContextCalc`` module to compute ``OS/2.usMaxContext`` value. | |
| Calculate it automatically when compiling features with feaLib. Added option | |
| ``--recalc-max-context`` to ``subset`` module (#1582). | |
| - [otBase/otTables] Fixed ``AttributeError`` on missing OT table fields after | |
| importing font from TTX (#1584). | |
| - [graphite] Fixed typo ``Silf`` table's ``decompile`` method (#1586). | |
| - [otlLib] Better compress ``GPOS`` SinglePos (LookupType 1) subtables (#1539). | |
| 3.40.0 (released 2019-04-08) | |
| ---------------------------- | |
| - [subset] Fixed error while subsetting ``VVAR`` with ``--retain-gids`` | |
| option (#1552). | |
| - [designspaceLib] Use up-to-date default location in ``findDefault`` method | |
| (#1554). | |
| - [voltLib] Allow passing file-like object to Parser. | |
| - [arrayTools/glyf] ``calcIntBounds`` (used to compute bounding boxes of glyf | |
| table's glyphs) now uses ``otRound`` instead of ``round3`` (#1566). | |
| - [svgLib] Added support for converting more SVG shapes to path ``d`` strings | |
| (ellipse, line, polyline), as well as support for ``transform`` attributes. | |
| Only ``matrix`` transformations are currently supported (#1564, #1564). | |
| - [varLib] Added support for building ``VVAR`` table from ``vmtx`` and ``VORG`` | |
| tables (#1551). | |
| - [fontBuilder] Enable making CFF2 fonts with ``post`` table format 2 (#1557). | |
| - Fixed ``DeprecationWarning`` on invalid escape sequences (#1562). | |
| 3.39.0 (released 2019-03-19) | |
| ---------------------------- | |
| - [ttLib/glyf] Raise more specific error when encountering recursive | |
| component references (#1545, #1546). | |
| - [Doc/designspaceLib] Defined new ``public.skipExportGlyphs`` lib key (#1534, | |
| unified-font-object/ufo-spec#84). | |
| - [varLib] Use ``vmtx`` to compute vertical phantom points; or ``hhea.ascent`` | |
| and ``head.unitsPerEM`` if ``vmtx`` is missing (#1528). | |
| - [gvar/cvar] Sort XML element's min/value/max attributes in TupleVariation | |
| toXML to improve readability of TTX dump (#1527). | |
| - [varLib.plot] Added support for 2D plots with only 1 variation axis (#1522). | |
| - [designspaceLib] Use axes maps when normalizing locations in | |
| DesignSpaceDocument (#1226, #1521), and when finding default source (#1535). | |
| - [mutator] Set ``OVERLAP_SIMPLE`` and ``OVERLAP_COMPOUND`` glyf flags by | |
| default in ``instantiateVariableFont``. Added ``--no-overlap`` cli option | |
| to disable this (#1518). | |
| - [subset] Fixed subsetting ``VVAR`` table (#1516, #1517). | |
| Fixed subsetting an ``HVAR`` table that has an ``AdvanceWidthMap`` when the | |
| option ``--retain-gids`` is used. | |
| - [feaLib] Added ``forceChained`` in MultipleSubstStatement (#1511). | |
| Fixed double indentation of ``subtable`` statement (#1512). | |
| Added support for ``subtable`` statement in more places than just PairPos | |
| lookups (#1520). | |
| Handle lookupflag 0 and lookupflag without a value (#1540). | |
| - [varLib] In ``load_designspace``, provide a default English name for the | |
| ``ital`` axis tag. | |
| - Remove pyftinspect because it is unmaintained and bitrotted. | |
| 3.38.0 (released 2019-02-18) | |
| ---------------------------- | |
| - [cffLib] Fixed RecursionError when unpickling or deepcopying TTFont with | |
| CFF table (#1488, 649dc49). | |
| - [subset] Fixed AttributeError when using --desubroutinize option (#1490). | |
| Also, fixed desubroutinizing bug when subrs contain hints (#1499). | |
| - [CPAL] Make Color a subclass of namedtuple (173a0f5). | |
| - [feaLib] Allow hyphen in glyph class names. | |
| - [feaLib] Added 'tables' option to __main__.py (#1497). | |
| - [feaLib] Add support for special-case contextual positioning formatting | |
| (#1501). | |
| - [svgLib] Support converting SVG basic shapes (rect, circle, etc.) into | |
| equivalent SVG paths (#1500, #1508). | |
| - [Snippets] Added name-viewer.ipynb Jupyter notebook. | |
| 3.37.3 (released 2019-02-05) | |
| ---------------------------- | |
| - The previous release accidentally changed several files from Unix to DOS | |
| line-endings. Fix that. | |
| 3.37.2 (released 2019-02-05) | |
| ---------------------------- | |
| - [varLib] Temporarily revert the fix to ``load_masters()``, which caused a | |
| crash in ``interpolate_layout()`` when ``deepcopy``-ing OTFs. | |
| 3.37.1 (released 2019-02-05) | |
| ---------------------------- | |
| - [varLib] ``load_masters()`` now actually assigns the fonts it loads to the | |
| source.font attributes. | |
| - [varLib] Fixed an MVAR table generation crash when sparse masters were | |
| involved. | |
| - [voltLib] ``parse_coverage_()`` returns a tuple instead of an ast.Enum. | |
| - [feaLib] A MarkClassDefinition inside a block is no longer doubly indented | |
| compared to the rest of the block. | |
| 3.37.0 (released 2019-01-28) | |
| ---------------------------- | |
| - [svgLib] Added support for converting elliptical arcs to cubic bezier curves | |
| (#1464). | |
| - [py23] Added backport for ``math.isfinite``. | |
| - [varLib] Apply HIDDEN flag to fvar axis if designspace axis has attribute | |
| ``hidden=1``. | |
| - Fixed "DeprecationWarning: invalid escape sequence" in Python 3.7. | |
| - [voltLib] Fixed parsing glyph groups. Distinguish different PROCESS_MARKS. | |
| Accept COMPONENT glyph type. | |
| - [feaLib] Distinguish missing value and explicit ``<NULL>`` for PairPos2 | |
| format A (#1459). Round-trip ``useExtension`` keyword. Implemented | |
| ``ValueRecord.asFea`` method. | |
| - [subset] Insert empty widths into hdmx when retaining gids (#1458). | |
| 3.36.0 (released 2019-01-17) | |
| ---------------------------- | |
| - [ttx] Added ``--no-recalc-timestamp`` option to keep the original font's | |
| ``head.modified`` timestamp (#1455, #46). | |
| - [ttx/psCharStrings] Fixed issues while dumping and round-tripping CFF2 table | |
| with ttx (#1451, #1452, #1456). | |
| - [voltLib] Fixed check for duplicate anchors (#1450). Don't try to read past | |
| the ``END`` operator in .vtp file (#1453). | |
| - [varLib] Use sentinel value -0x8000 (-32768) to ignore post.underlineThickness | |
| and post.underlinePosition when generating MVAR deltas (#1449, | |
| googlei18n/ufo2ft#308). | |
| - [subset] Added ``--retain-gids`` option to subset font without modifying the | |
| current glyph indices (#1443, #1447). | |
| - [ufoLib] Replace deprecated calls to ``getbytes`` and ``setbytes`` with new | |
| equivalent ``readbytes`` and ``writebytes`` calls. ``fs`` >= 2.2 no required. | |
| - [varLib] Allow loading masters from TTX files as well (#1441). | |
| 3.35.2 (released 2019-01-14) | |
| ---------------------------- | |
| - [hmtx/vmtx]: Allow to compile/decompile ``hmtx`` and ``vmtx`` tables even | |
| without the corresponding (required) metrics header tables, ``hhea`` and | |
| ``vhea`` (#1439). | |
| - [varLib] Added support for localized axes' ``labelname`` and named instances' | |
| ``stylename`` (#1438). | |
| 3.35.1 (released 2019-01-09) | |
| ---------------------------- | |
| - [_m_a_x_p] Include ``maxComponentElements`` in ``maxp`` table's recalculation. | |
| 3.35.0 (released 2019-01-07) | |
| ---------------------------- | |
| - [psCharStrings] In ``encodeFloat`` function, use float's "general format" with | |
| 8 digits of precision (i.e. ``%8g``) instead of ``str()``. This works around | |
| a macOS rendering issue when real numbers in CFF table are too long, and | |
| also makes sure that floats are encoded with the same precision in python 2.7 | |
| and 3.x (#1430, googlei18n/ufo2ft#306). | |
| - [_n_a_m_e/fontBuilder] Make ``_n_a_m_e_table.addMultilingualName`` also add | |
| Macintosh (platformID=1) names by default. Added options to ``FontBuilder`` | |
| ``setupNameTable`` method to optionally disable Macintosh or Windows names. | |
| (#1359, #1431). | |
| - [varLib] Make ``build`` optionally accept a ``DesignSpaceDocument`` object, | |
| instead of a designspace file path. The caller can now set the ``font`` | |
| attribute of designspace's sources to a TTFont object, thus allowing to | |
| skip filenames manipulation altogether (#1416, #1425). | |
| - [sfnt] Allow SFNTReader objects to be deep-copied. | |
| - Require typing>=3.6.4 on py27 to fix issue with singledispatch (#1423). | |
| - [designspaceLib/t1Lib/macRes] Fixed some cases where pathlib.Path objects were | |
| not accepted (#1421). | |
| - [varLib] Fixed merging of multiple PairPosFormat2 subtables (#1411). | |
| - [varLib] The default STAT table version is now set to 1.1, to improve | |
| compatibility with legacy applications (#1413). | |
| 3.34.2 (released 2018-12-17) | |
| ---------------------------- | |
| - [merge] Fixed AssertionError when none of the script tables in GPOS/GSUB have | |
| a DefaultLangSys record (#1408, 135a4a1). | |
| 3.34.1 (released 2018-12-17) | |
| ---------------------------- | |
| - [varLib] Work around macOS rendering issue for composites without gvar entry (#1381). | |
| 3.34.0 (released 2018-12-14) | |
| ---------------------------- | |
| - [varLib] Support generation of CFF2 variable fonts. ``model.reorderMasters()`` | |
| now supports arbitrary mapping. Fix handling of overlapping ranges for feature | |
| variations (#1400). | |
| - [cffLib, subset] Code clean-up and fixing related to CFF2 support. | |
| - [ttLib.tables.ttProgram] Use raw strings for regex patterns (#1389). | |
| - [fontbuilder] Initial support for building CFF2 fonts. Set CFF's | |
| ``FontMatrix`` automatically from unitsPerEm. | |
| - [plistLib] Accept the more general ``collections.Mapping`` instead of the | |
| specific ``dict`` class to support custom data classes that should serialize | |
| to dictionaries. | |
| 3.33.0 (released 2018-11-30) | |
| ---------------------------- | |
| - [subset] subsetter bug fix with variable fonts. | |
| - [varLib.featureVar] Improve FeatureVariations generation with many rules. | |
| - [varLib] Enable sparse masters when building variable fonts: | |
| https://github.com/fonttools/fonttools/pull/1368#issuecomment-437257368 | |
| - [varLib.mutator] Add IDEF for GETVARIATION opcode, for handling hints in an | |
| instance. | |
| - [ttLib] Ignore the length of kern table subtable format 0 | |
| 3.32.0 (released 2018-11-01) | |
| ---------------------------- | |
| - [ufoLib] Make ``UFOWriter`` a subclass of ``UFOReader``, and use mixins | |
| for shared methods (#1344). | |
| - [featureVars] Fixed normalization error when a condition's minimum/maximum | |
| attributes are missing in designspace ``<rule>`` (#1366). | |
| - [setup.py] Added ``[plot]`` to extras, to optionally install ``matplotlib``, | |
| needed to use the ``fonTools.varLib.plot`` module. | |
| - [varLib] Take total bounding box into account when resolving model (7ee81c8). | |
| If multiple axes have the same range ratio, cut across both (62003f4). | |
| - [subset] Don't error if ``STAT`` has no ``AxisValue`` tables. | |
| - [fontBuilder] Added a new submodule which contains a ``FontBuilder`` wrapper | |
| class around ``TTFont`` that makes it easier to create a working TTF or OTF | |
| font from scratch with code. NOTE: the API is still experimental and may | |
| change in future versions. | |
| 3.31.0 (released 2018-10-21) | |
| ---------------------------- | |
| - [ufoLib] Merged the `ufoLib <https://github.com/unified-font-objects/ufoLib>`__ | |
| master branch into a new ``fontTools.ufoLib`` package (#1335, #1095). | |
| Moved ``ufoLib.pointPen`` module to ``fontTools.pens.pointPen``. | |
| Moved ``ufoLib.etree`` module to ``fontTools.misc.etree``. | |
| Moved ``ufoLib.plistlib`` module to ``fontTools.misc.plistlib``. | |
| To use the new ``fontTools.ufoLib`` module you need to install fonttools | |
| with the ``[ufo]`` extra, or you can manually install the required additional | |
| dependencies (cf. README.rst). | |
| - [morx] Support AAT action type to insert glyphs and clean up compilation | |
| of AAT action tables (4a1871f, 2011ccf). | |
| - [subset] The ``--no-hinting`` on a CFF font now also drops the optional | |
| hinting keys in Private dict: ``ForceBold``, ``LanguageGroup``, and | |
| ``ExpansionFactor`` (#1322). | |
| - [subset] Include nameIDs referenced by STAT table (#1327). | |
| - [loggingTools] Added ``msg=None`` argument to | |
| ``CapturingLogHandler.assertRegex`` (0245f2c). | |
| - [varLib.mutator] Implemented ``FeatureVariations`` instantiation (#1244). | |
| - [g_l_y_f] Added PointPen support to ``_TTGlyph`` objects (#1334). | |
| 3.30.0 (released 2018-09-18) | |
| ---------------------------- | |
| - [feaLib] Skip building noop class PairPos subtables when Coverage is NULL | |
| (#1318). | |
| - [ttx] Expose the previously reserved bit flag ``OVERLAP_SIMPLE`` of | |
| glyf table's contour points in the TTX dump. This is used in some | |
| implementations to specify a non-zero fill with overlapping contours (#1316). | |
| - [ttLib] Added support for decompiling/compiling ``TS1C`` tables containing | |
| VTT sources for ``cvar`` variation table (#1310). | |
| - [varLib] Use ``fontTools.designspaceLib`` to read DesignSpaceDocument. The | |
| ``fontTools.varLib.designspace`` module is now deprecated and will be removed | |
| in future versions. The presence of an explicit ``axes`` element is now | |
| required in order to build a variable font (#1224, #1313). | |
| - [varLib] Implemented building GSUB FeatureVariations table from the ``rules`` | |
| element of DesignSpace document (#1240, #713, #1314). | |
| - [subset] Added ``--no-layout-closure`` option to not expand the subset with | |
| the glyphs produced by OpenType layout features. Instead, OpenType features | |
| will be subset to only rules that are relevant to the otherwise-specified | |
| glyph set (#43, #1121). | |
| 3.29.1 (released 2018-09-10) | |
| ---------------------------- | |
| - [feaLib] Fixed issue whereby lookups from DFLT/dflt were not included in the | |
| DFLT/non-dflt language systems (#1307). | |
| - [graphite] Fixed issue on big-endian architectures (e.g. ppc64) (#1311). | |
| - [subset] Added ``--layout-scripts`` option to add/exclude set of OpenType | |
| layout scripts that will be preserved. By default all scripts are retained | |
| (``'*'``) (#1303). | |
| 3.29.0 (released 2018-07-26) | |
| ---------------------------- | |
| - [feaLib] In the OTL table builder, when the ``name`` table is excluded | |
| from the list of tables to be build, skip compiling ``featureNames`` blocks, | |
| as the records referenced in ``FeatureParams`` table don't exist (68951b7). | |
| - [otBase] Try ``ExtensionLookup`` if other offset-overflow methods fail | |
| (05f95f0). | |
| - [feaLib] Added support for explicit ``subtable;`` break statements in | |
| PairPos lookups; previously these were ignored (#1279, #1300, #1302). | |
| - [cffLib.specializer] Make sure the stack depth does not exceed maxstack - 1, | |
| so that a subroutinizer can insert subroutine calls (#1301, | |
| https://github.com/googlei18n/ufo2ft/issues/266). | |
| - [otTables] Added support for fixing offset overflow errors occurring inside | |
| ``MarkBasePos`` subtables (#1297). | |
| - [subset] Write the default output file extension based on ``--flavor`` option, | |
| or the value of ``TTFont.sfntVersion`` (d7ac0ad). | |
| - [unicodedata] Updated Blocks, Scripts and ScriptExtensions for Unicode 11 | |
| (452c85e). | |
| - [xmlWriter] Added context manager to XMLWriter class to autoclose file | |
| descriptor on exit (#1290). | |
| - [psCharStrings] Optimize the charstring's bytecode by encoding as integers | |
| all float values that have no decimal portion (8d7774a). | |
| - [ttFont] Fixed missing import of ``TTLibError`` exception (#1285). | |
| - [feaLib] Allow any languages other than ``dflt`` under ``DFLT`` script | |
| (#1278, #1292). | |
| 3.28.0 (released 2018-06-19) | |
| ---------------------------- | |
| - [featureVars] Added experimental module to build ``FeatureVariations`` | |
| tables. Still needs to be hooked up to ``varLib.build`` (#1240). | |
| - [fixedTools] Added ``otRound`` to round floats to nearest integer towards | |
| positive Infinity. This is now used where we deal with visual data like X/Y | |
| coordinates, advance widths/heights, variation deltas, and similar (#1274, | |
| #1248). | |
| - [subset] Improved GSUB closure memoize algorithm. | |
| - [varLib.models] Fixed regression in model resolution (180124, #1269). | |
| - [feaLib.ast] Fixed error when converting ``SubtableStatement`` to string | |
| (#1275). | |
| - [varLib.mutator] Set ``OS/2.usWeightClass`` and ``usWidthClass``, and | |
| ``post.italicAngle`` based on the 'wght', 'wdth' and 'slnt' axis values | |
| (#1276, #1264). | |
| - [py23/loggingTools] Don't automatically set ``logging.lastResort`` handler | |
| on py27. Moved ``LastResortLogger`` to the ``loggingTools`` module (#1277). | |
| 3.27.1 (released 2018-06-11) | |
| ---------------------------- | |
| - [ttGlyphPen] Issue a warning and skip building non-existing components | |
| (https://github.com/googlei18n/fontmake/issues/411). | |
| - [tests] Fixed issue running ttx_test.py from a tagged commit. | |
| 3.27.0 (released 2018-06-11) | |
| ---------------------------- | |
| - [designspaceLib] Added new ``conditionSet`` element to ``rule`` element in | |
| designspace document. Bumped ``format`` attribute to ``4.0`` (previously, | |
| it was formatted as an integer). Removed ``checkDefault``, ``checkAxes`` | |
| methods, and any kind of guessing about the axes when the ``<axes>`` element | |
| is missing. The default master is expected at the intersection of all default | |
| values for each axis (#1254, #1255, #1267). | |
| - [cffLib] Fixed issues when compiling CFF2 or converting from CFF when the | |
| font has an FDArray (#1211, #1271). | |
| - [varLib] Avoid attempting to build ``cvar`` table when ``glyf`` table is not | |
| present, as is the case for CFF2 fonts. | |
| - [subset] Handle None coverages in MarkGlyphSets; revert commit 02616ab that | |
| sets empty Coverage tables in MarkGlyphSets to None, to make OTS happy. | |
| - [ttFont] Allow to build glyph order from ``maxp.numGlyphs`` when ``post`` or | |
| ``cmap`` are missing. | |
| - [ttFont] Added ``__len__`` method to ``_TTGlyphSet``. | |
| - [glyf] Ensure ``GlyphCoordinates`` never overflow signed shorts (#1230). | |
| - [py23] Added alias for ``itertools.izip`` shadowing the built-in ``zip``. | |
| - [loggingTools] Memoize ``log`` property of ``LogMixin`` class (fbab12). | |
| - [ttx] Impoved test coverage (#1261). | |
| - [Snippets] Addded script to append a suffix to all family names in a font. | |
| - [varLib.plot] Make it work with matplotlib >= 2.1 (b38e2b). | |
| 3.26.0 (released 2018-05-03) | |
| ---------------------------- | |
| - [designspace] Added a new optional ``layer`` attribute to the source element, | |
| and a corresponding ``layerName`` attribute to the ``SourceDescriptor`` | |
| object (#1253). | |
| Added ``conditionset`` element to the ``rule`` element to the spec, but not | |
| implemented in designspace reader/writer yet (#1254). | |
| - [varLib.models] Refine modeling one last time (0ecf5c5). | |
| - [otBase] Fixed sharing of tables referred to by different offset sizes | |
| (795f2f9). | |
| - [subset] Don't drop a GDEF that only has VarStore (fc819d6). Set to None | |
| empty Coverage tables in MarkGlyphSets (02616ab). | |
| - [varLib]: Added ``--master-finder`` command-line option (#1249). | |
| - [varLib.mutator] Prune fvar nameIDs from instance's name table (#1245). | |
| - [otTables] Allow decompiling bad ClassDef tables with invalid format, with | |
| warning (#1236). | |
| - [varLib] Make STAT v1.2 and reuse nameIDs from fvar table (#1242). | |
| - [varLib.plot] Show master locations. Set axis limits to -1, +1. | |
| - [subset] Handle HVAR direct mapping. Passthrough 'cvar'. | |
| Added ``--font-number`` command-line option for collections. | |
| - [t1Lib] Allow a text encoding to be specified when parsing a Type 1 font | |
| (#1234). Added ``kind`` argument to T1Font constructor (c5c161c). | |
| - [ttLib] Added context manager API to ``TTFont`` class, so it can be used in | |
| ``with`` statements to auto-close the file when exiting the context (#1232). | |
| 3.25.0 (released 2018-04-03) | |
| ---------------------------- | |
| - [varLib] Improved support-resolution algorithm. Previously, the on-axis | |
| masters would always cut the space. They don't anymore. That's more | |
| consistent, and fixes the main issue Erik showed at TYPO Labs 2017. | |
| Any varfont built that had an unusual master configuration will change | |
| when rebuilt (42bef17, a523a697, | |
| https://github.com/googlei18n/fontmake/issues/264). | |
| - [varLib.models] Added a ``main()`` entry point, that takes positions and | |
| prints model results. | |
| - [varLib.plot] Added new module to plot a designspace's | |
| VariationModel. Requires ``matplotlib``. | |
| - [varLib.mutator] Added -o option to specify output file path (2ef60fa). | |
| - [otTables] Fixed IndexError while pruning of HVAR pre-write (6b6c34a). | |
| - [varLib.models] Convert delta array to floats if values overflows signed | |
| short integer (0055f94). | |
| 3.24.2 (released 2018-03-26) | |
| ---------------------------- | |
| - [otBase] Don't fail during ``ValueRecord`` copy if src has more items. | |
| We drop hinting in the subsetter by simply changing ValueFormat, without | |
| cleaning up the actual ValueRecords. This was causing assertion error if | |
| a variable font was subsetted without hinting and then passed directly to | |
| the mutator for instantiation without first it saving to disk. | |
| 3.24.1 (released 2018-03-06) | |
| ---------------------------- | |
| - [varLib] Don't remap the same ``DeviceTable`` twice in VarStore optimizer | |
| (#1206). | |
| - [varLib] Add ``--disable-iup`` option to ``fonttools varLib`` script, | |
| and a ``optimize=True`` keyword argument to ``varLib.build`` function, | |
| to optionally disable IUP optimization while building varfonts. | |
| - [ttCollection] Fixed issue while decompiling ttc with python3 (#1207). | |
| 3.24.0 (released 2018-03-01) | |
| ---------------------------- | |
| - [ttGlyphPen] Decompose composite glyphs if any components' transform is too | |
| large to fit a ``F2Dot14`` value, or clamp transform values that are | |
| (almost) equal to +2.0 to make them fit and avoid decomposing (#1200, | |
| #1204, #1205). | |
| - [ttx] Added new ``-g`` option to dump glyphs from the ``glyf`` table | |
| splitted as individual ttx files (#153, #1035, #1132, #1202). | |
| - Copied ``ufoLib.filenames`` module to ``fontTools.misc.filenames``, used | |
| for the ttx split-glyphs option (#1202). | |
| - [feaLib] Added support for ``cvParameters`` blocks in Character Variant | |
| feautures ``cv01-cv99`` (#860, #1169). | |
| - [Snippets] Added ``checksum.py`` script to generate/check SHA1 hash of | |
| ttx files (#1197). | |
| - [varLib.mutator] Fixed issue while instantiating some variable fonts | |
| whereby the horizontal advance width computed from ``gvar`` phantom points | |
| could turn up to be negative (#1198). | |
| - [varLib/subset] Fixed issue with subsetting GPOS variation data not | |
| picking up ``ValueRecord`` ``Device`` objects (54fd71f). | |
| - [feaLib/voltLib] In all AST elements, the ``location`` is no longer a | |
| required positional argument, but an optional kewyord argument (defaults | |
| to ``None``). This will make it easier to construct feature AST from | |
| code (#1201). | |
| 3.23.0 (released 2018-02-26) | |
| ---------------------------- | |
| - [designspaceLib] Added an optional ``lib`` element to the designspace as a | |
| whole, as well as to the instance elements, to store arbitrary data in a | |
| property list dictionary, similar to the UFO's ``lib``. Added an optional | |
| ``font`` attribute to the ``SourceDescriptor``, to allow operating on | |
| in-memory font objects (#1175). | |
| - [cffLib] Fixed issue with lazy-loading of attributes when attempting to | |
| set the CFF TopDict.Encoding (#1177, #1187). | |
| - [ttx] Fixed regression introduced in 3.22.0 that affected the split tables | |
| ``-s`` option (#1188). | |
| - [feaLib] Added ``IncludedFeaNotFound`` custom exception subclass, raised | |
| when an included feature file cannot be found (#1186). | |
| - [otTables] Changed ``VarIdxMap`` to use glyph names internally instead of | |
| glyph indexes. The old ttx dumps of HVAR/VVAR tables that contain indexes | |
| can still be imported (21cbab8, 38a0ffb). | |
| - [varLib] Implemented VarStore optimizer (#1184). | |
| - [subset] Implemented pruning of GDEF VarStore, HVAR and MVAR (#1179). | |
| - [sfnt] Restore backward compatiblity with ``numFonts`` attribute of | |
| ``SFNTReader`` object (#1181). | |
| - [merge] Initial support for merging ``LangSysRecords`` (#1180). | |
| - [ttCollection] don't seek(0) when writing to possibly unseekable strems. | |
| - [subset] Keep all ``--name-IDs`` from 0 to 6 by default (#1170, #605, #114). | |
| - [cffLib] Added ``width`` module to calculate optimal CFF default and | |
| nominal glyph widths. | |
| - [varLib] Don’t fail if STAT already in the master fonts (#1166). | |
| 3.22.0 (released 2018-02-04) | |
| ---------------------------- | |
| - [subset] Support subsetting ``endchar`` acting as ``seac``-like components | |
| in ``CFF`` (fixes #1162). | |
| - [feaLib] Allow to build from pre-parsed ``ast.FeatureFile`` object. | |
| Added ``tables`` argument to only build some tables instead of all (#1159, | |
| #1163). | |
| - [textTools] Replaced ``safeEval`` with ``ast.literal_eval`` (#1139). | |
| - [feaLib] Added option to the parser to not resolve ``include`` statements | |
| (#1154). | |
| - [ttLib] Added new ``ttCollection`` module to read/write TrueType and | |
| OpenType Collections. Exports a ``TTCollection`` class with a ``fonts`` | |
| attribute containing a list of ``TTFont`` instances, the methods ``save`` | |
| and ``saveXML``, plus some list-like methods. The ``importXML`` method is | |
| not implemented yet (#17). | |
| - [unicodeadata] Added ``ot_tag_to_script`` function that converts from | |
| OpenType script tag to Unicode script code. | |
| - Added new ``designspaceLib`` subpackage, originally from Erik Van Blokland's | |
| ``designSpaceDocument``: https://github.com/LettError/designSpaceDocument | |
| NOTE: this is not yet used internally by varLib, and the API may be subject | |
| to changes (#911, #1110, LettError/designSpaceDocument#28). | |
| - Added new FontTools icon images (8ee7c32). | |
| - [unicodedata] Added ``script_horizontal_direction`` function that returns | |
| either "LTR" or "RTL" given a unicode script code. | |
| - [otConverters] Don't write descriptive name string as XML comment if the | |
| NameID value is 0 (== NULL) (#1151, #1152). | |
| - [unicodedata] Add ``ot_tags_from_script`` function to get the list of | |
| OpenType script tags associated with unicode script code (#1150). | |
| - [feaLib] Don't error when "enumerated" kern pairs conflict with preceding | |
| single pairs; emit warning and chose the first value (#1147, #1148). | |
| - [loggingTools] In ``CapturingLogHandler.assertRegex`` method, match the | |
| fully formatted log message. | |
| - [sbix] Fixed TypeError when concatenating str and bytes (#1154). | |
| - [bezierTools] Implemented cusp support and removed ``approximate_fallback`` | |
| arg in ``calcQuadraticArcLength``. Added ``calcCubicArcLength`` (#1142). | |
| 3.21.2 (released 2018-01-08) | |
| ---------------------------- | |
| - [varLib] Fixed merging PairPos Format1/2 with missing subtables (#1125). | |
| 3.21.1 (released 2018-01-03) | |
| ---------------------------- | |
| - [feaLib] Allow mixed single/multiple substitutions (#612) | |
| - Added missing ``*.afm`` test assets to MAINFEST.in (#1137). | |
| - Fixed dumping ``SVG`` tables containing color palettes (#1124). | |
| 3.21.0 (released 2017-12-18) | |
| ---------------------------- | |
| - [cmap] when compiling format6 subtable, don't assume gid0 is always called | |
| '.notdef' (1e42224). | |
| - [ot] Allow decompiling fonts with bad Coverage format number (1aafae8). | |
| - Change FontTools licence to MIT (#1127). | |
| - [post] Prune extra names already in standard Mac set (df1e8c7). | |
| - [subset] Delete empty SubrsIndex after subsetting (#994, #1118). | |
| - [varLib] Don't share points in cvar by default, as it currently fails on | |
| some browsers (#1113). | |
| - [afmLib] Make poor old afmLib work on python3. | |
| 3.20.1 (released 2017-11-22) | |
| ---------------------------- | |
| - [unicodedata] Fixed issue with ``script`` and ``script_extension`` functions | |
| returning inconsistent short vs long names. They both return the short four- | |
| letter script codes now. Added ``script_name`` and ``script_code`` functions | |
| to look up the long human-readable script name from the script code, and | |
| viceversa (#1109, #1111). | |
| 3.20.0 (released 2017-11-21) | |
| ---------------------------- | |
| - [unicodedata] Addded new module ``fontTools.unicodedata`` which exports the | |
| same interface as the built-in ``unicodedata`` module, with the addition of | |
| a few functions that are missing from the latter, such as ``script``, | |
| ``script_extension`` and ``block``. Added a ``MetaTools/buildUCD.py`` script | |
| to download and parse data files from the Unicode Character Database and | |
| generate python modules containing lists of ranges and property values. | |
| - [feaLib] Added ``__str__`` method to all ``ast`` elements (delegates to the | |
| ``asFea`` method). | |
| - [feaLib] ``Parser`` constructor now accepts a ``glyphNames`` iterable | |
| instead of ``glyphMap`` dict. The latter still works but with a pending | |
| deprecation warning (#1104). | |
| - [bezierTools] Added arc length calculation functions originally from | |
| ``pens.perimeterPen`` module (#1101). | |
| - [varLib] Started generating STAT table (8af4309). Right now it just reflects | |
| the axes, and even that with certain limitations: | |
| * AxisOrdering is set to the order axes are defined, | |
| * Name-table entries are not shared with fvar. | |
| - [py23] Added backports for ``redirect_stdout`` and ``redirect_stderr`` | |
| context managers (#1097). | |
| - [Graphite] Fixed some round-trip bugs (#1093). | |
| 3.19.0 (released 2017-11-06) | |
| ---------------------------- | |
| - [varLib] Try set of used points instead of all points when testing whether to | |
| share points between tuples (#1090). | |
| - [CFF2] Fixed issue with reading/writing PrivateDict BlueValues to TTX file. | |
| Read the commit message 8b02b5a and issue #1030 for more details. | |
| NOTE: this change invalidates all the TTX files containing CFF2 tables | |
| that where dumped with previous verisons of fonttools. | |
| CFF2 Subr items can have values on the stack after the last operator, thus | |
| a ``CFF2Subr`` class was added to accommodate this (#1091). | |
| - [_k_e_r_n] Fixed compilation of AAT kern version=1.0 tables (#1089, #1094) | |
| - [ttLib] Added getBestCmap() convenience method to TTFont class and cmap table | |
| class that returns a preferred Unicode cmap subtable given a list of options | |
| (#1092). | |
| - [morx] Emit more meaningful subtable flags. Implement InsertionMorphAction | |
| 3.18.0 (released 2017-10-30) | |
| ---------------------------- | |
| - [feaLib] Fixed writing back nested glyph classes (#1086). | |
| - [TupleVariation] Reactivated shared points logic, bugfixes (#1009). | |
| - [AAT] Implemented ``morx`` ligature subtables (#1082). | |
| - [reverseContourPen] Keep duplicate lineTo following a moveTo (#1080, | |
| https://github.com/googlei18n/cu2qu/issues/51). | |
| - [varLib.mutator] Suport instantiation of GPOS, GDEF and MVAR (#1079). | |
| - [sstruct] Fixed issue with ``unicode_literals`` and ``struct`` module in | |
| old versions of python 2.7 (#993). | |
| 3.17.0 (released 2017-10-16) | |
| ---------------------------- | |
| - [svgPathPen] Added an ``SVGPathPen`` that translates segment pen commands | |
| into SVG path descriptions. Copied from Tal Leming's ``ufo2svg.svgPathPen`` | |
| https://github.com/typesupply/ufo2svg/blob/d69f992/Lib/ufo2svg/svgPathPen.py | |
| - [reverseContourPen] Added ``ReverseContourPen``, a filter pen that draws | |
| contours with the winding direction reversed, while keeping the starting | |
| point (#1071). | |
| - [filterPen] Added ``ContourFilterPen`` to manipulate contours as a whole | |
| rather than segment by segment. | |
| - [arrayTools] Added ``Vector`` class to apply math operations on an array | |
| of numbers, and ``pairwise`` function to loop over pairs of items in an | |
| iterable. | |
| - [varLib] Added support for building and interpolation of ``cvar`` table | |
| (f874cf6, a25a401). | |
| 3.16.0 (released 2017-10-03) | |
| ---------------------------- | |
| - [head] Try using ``SOURCE_DATE_EPOCH`` environment variable when setting | |
| the ``head`` modified timestamp to ensure reproducible builds (#1063). | |
| See https://reproducible-builds.org/specs/source-date-epoch/ | |
| - [VTT] Decode VTT's ``TSI*`` tables text as UTF-8 (#1060). | |
| - Added support for Graphite font tables: Feat, Glat, Gloc, Silf and Sill. | |
| Thanks @mhosken! (#1054). | |
| - [varLib] Default to using axis "name" attribute if "labelname" element | |
| is missing (588f524). | |
| - [merge] Added support for merging Script records. Remove unused features | |
| and lookups after merge (d802580, 556508b). | |
| - Added ``fontTools.svgLib`` package. Includes a parser for SVG Paths that | |
| supports the Pen protocol (#1051). Also, added a snippet to convert SVG | |
| outlines to UFO GLIF (#1053). | |
| - [AAT] Added support for ``ankr``, ``bsln``, ``mort``, ``morx``, ``gcid``, | |
| and ``cidg``. | |
| - [subset] Implemented subsetting of ``prop``, ``opbd``, ``bsln``, ``lcar``. | |
| 3.15.1 (released 2017-08-18) | |
| ---------------------------- | |
| - [otConverters] Implemented ``__add__`` and ``__radd__`` methods on | |
| ``otConverters._LazyList`` that decompile a lazy list before adding | |
| it to another list or ``_LazyList`` instance. Fixes an ``AttributeError`` | |
| in the ``subset`` module when attempting to sum ``_LazyList`` objects | |
| (6ef48bd2, 1aef1683). | |
| - [AAT] Support the `opbd` table with optical bounds (a47f6588). | |
| - [AAT] Support `prop` table with glyph properties (d05617b4). | |
| 3.15.0 (released 2017-08-17) | |
| ---------------------------- | |
| - [AAT] Added support for AAT lookups. The ``lcar`` table can be decompiled | |
| and recompiled; futher work needed to handle ``morx`` table (#1025). | |
| - [subset] Keep (empty) DefaultLangSys for Script 'DFLT' (6eb807b5). | |
| - [subset] Support GSUB/GPOS.FeatureVariations (fe01d87b). | |
| - [varLib] In ``models.supportScalars``, ignore an axis when its peak value | |
| is 0 (fixes #1020). | |
| - [varLib] Add default mappings to all axes in avar to fix rendering issue | |
| in some rasterizers (19c4b377, 04eacf13). | |
| - [varLib] Flatten multiple tail PairPosFormat2 subtables before merging | |
| (c55ef525). | |
| - [ttLib] Added support for recalculating font bounding box in ``CFF`` and | |
| ``head`` tables, and min/max values in ``hhea`` and ``vhea`` tables (#970). | |
| 3.14.0 (released 2017-07-31) | |
| ---------------------------- | |
| - [varLib.merger] Remove Extensions subtables before merging (f7c20cf8). | |
| - [varLib] Initialize the avar segment map with required default entries | |
| (#1014). | |
| - [varLib] Implemented optimal IUP optmiziation (#1019). | |
| - [otData] Add ``AxisValueFormat4`` for STAT table v1.2 from OT v1.8.2 | |
| (#1015). | |
| - [name] Fixed BCP46 language tag for Mac langID=9: 'si' -> 'sl'. | |
| - [subset] Return value from ``_DehintingT2Decompiler.op_hintmask`` | |
| (c0d672ba). | |
| - [cffLib] Allow to get TopDict by index as well as by name (dca96c9c). | |
| - [cffLib] Removed global ``isCFF2`` state; use one set of classes for | |
| both CFF and CFF2, maintaining backward compatibility existing code (#1007). | |
| - [cffLib] Deprecated maxstack operator, per OpenType spec update 1.8.1. | |
| - [cffLib] Added missing default (-100) for UnderlinePosition (#983). | |
| - [feaLib] Enable setting nameIDs greater than 255 (#1003). | |
| - [varLib] Recalculate ValueFormat when merging SinglePos (#996). | |
| - [varLib] Do not emit MVAR if there are no entries in the variation store | |
| (#987). | |
| - [ttx] For ``-x`` option, pad with space if table tag length is < 4. | |
| 3.13.1 (released 2017-05-30) | |
| ---------------------------- | |
| - [feaLib.builder] Removed duplicate lookups optimization. The original | |
| lookup order and semantics of the feature file are preserved (#976). | |
| 3.13.0 (released 2017-05-24) | |
| ---------------------------- | |
| - [varLib.mutator] Implement IUP optimization (#969). | |
| - [_g_l_y_f.GlyphCoordinates] Changed ``__bool__()`` semantics to match those | |
| of other iterables (e46f949). Removed ``__abs__()`` (3db5be2). | |
| - [varLib.interpolate_layout] Added ``mapped`` keyword argument to | |
| ``interpolate_layout`` to allow disabling avar mapping: if False (default), | |
| the location is mapped using the map element of the axes in designspace file; | |
| if True, it is assumed that location is in designspace's internal space and | |
| no mapping is performed (#950, #975). | |
| - [varLib.interpolate_layout] Import designspace-loading logic from varLib. | |
| - [varLib] Fixed bug with recombining PairPosClass2 subtables (81498e5, #914). | |
| - [cffLib.specializer] When copying iterables, cast to list (462b7f86). | |
| 3.12.1 (released 2017-05-18) | |
| ---------------------------- | |
| - [pens.t2CharStringPen] Fixed AttributeError when calling addComponent in | |
| T2CharStringPen (#965). | |
| 3.12.0 (released 2017-05-17) | |
| ---------------------------- | |
| - [cffLib.specializer] Added new ``specializer`` module to optimize CFF | |
| charstrings, used by the T2CharStringPen (#948). | |
| - [varLib.mutator] Sort glyphs by component depth before calculating composite | |
| glyphs' bounding boxes to ensure deltas are correctly caclulated (#945). | |
| - [_g_l_y_f] Fixed loss of precision in GlyphCoordinates by using 'd' (double) | |
| instead of 'f' (float) as ``array.array`` typecode (#963, #964). | |
| 3.11.0 (released 2017-05-03) | |
| ---------------------------- | |
| - [t2CharStringPen] Initial support for specialized Type2 path operators: | |
| vmoveto, hmoveto, vlineto, hlineto, vvcurveto, hhcurveto, vhcurveto and | |
| hvcurveto. This should produce more compact charstrings (#940, #403). | |
| - [Doc] Added Sphinx sources for the documentation. Thanks @gferreira (#935). | |
| - [fvar] Expose flags in XML (#932) | |
| - [name] Add helper function for building multi-lingual names (#921) | |
| - [varLib] Fixed kern merging when a PairPosFormat2 has ClassDef1 with glyphs | |
| that are NOT present in the Coverage (1b5e1c4, #939). | |
| - [varLib] Fixed non-deterministic ClassDef order with PY3 (f056c12, #927). | |
| - [feLib] Throw an error when the same glyph is defined in multiple mark | |
| classes within the same lookup (3e3ff00, #453). | |
| 3.10.0 (released 2017-04-14) | |
| ---------------------------- | |
| - [varLib] Added support for building ``avar`` table, using the designspace | |
| ``<map>`` elements. | |
| - [varLib] Removed unused ``build(..., axisMap)`` argument. Axis map should | |
| be specified in designspace file now. We do not accept nonstandard axes | |
| if ``<axes>`` element is not present. | |
| - [varLib] Removed "custom" axis from the ``standard_axis_map``. This was | |
| added before when glyphsLib was always exporting the (unused) custom axis. | |
| - [varLib] Added partial support for building ``MVAR`` table; does not | |
| implement ``gasp`` table variations yet. | |
| - [pens] Added FilterPen base class, for pens that control another pen; | |
| factored out ``addComponent`` method from BasePen into a separate abstract | |
| DecomposingPen class; added DecomposingRecordingPen, which records | |
| components decomposed as regular contours. | |
| - [TSI1] Fixed computation of the textLength of VTT private tables (#913). | |
| - [loggingTools] Added ``LogMixin`` class providing a ``log`` property to | |
| subclasses, which returns a ``logging.Logger`` named after the latter. | |
| - [loggingTools] Added ``assertRegex`` method to ``CapturingLogHandler``. | |
| - [py23] Added backport for python 3's ``types.SimpleNamespace`` class. | |
| - [EBLC] Fixed issue with python 3 ``zip`` iterator. | |
| 3.9.2 (released 2017-04-08) | |
| --------------------------- | |
| - [pens] Added pen to draw glyphs using WxPython ``GraphicsPath`` class: | |
| https://wxpython.org/docs/api/wx.GraphicsPath-class.html | |
| - [varLib.merger] Fixed issue with recombining multiple PairPosFormat2 | |
| subtables (#888) | |
| - [varLib] Do not encode gvar deltas that are all zeroes, or if all values | |
| are smaller than tolerance. | |
| - [ttLib] _TTGlyphSet glyphs now also have ``height`` and ``tsb`` (top | |
| side bearing) attributes from the ``vmtx`` table, if present. | |
| - [glyf] In ``GlyphCoordintes`` class, added ``__bool__`` / ``__nonzero__`` | |
| methods, and ``array`` property to get raw array. | |
| - [ttx] Support reading TTX files with BOM (#896) | |
| - [CFF2] Fixed the reporting of the number of regions in the font. | |
| 3.9.1 (released 2017-03-20) | |
| --------------------------- | |
| - [varLib.merger] Fixed issue while recombining multiple PairPosFormat2 | |
| subtables if they were split because of offset overflows (9798c30). | |
| - [varLib.merger] Only merge multiple PairPosFormat1 subtables if there is | |
| at least one of the fonts with a non-empty Format1 subtable (0f5a46b). | |
| - [varLib.merger] Fixed IndexError with empty ClassDef1 in PairPosFormat2 | |
| (aad0d46). | |
| - [varLib.merger] Avoid reusing Class2Record (mutable) objects (e6125b3). | |
| - [varLib.merger] Calculate ClassDef1 and ClassDef2's Format when merging | |
| PairPosFormat2 (23511fd). | |
| - [macUtils] Added missing ttLib import (b05f203). | |
| 3.9.0 (released 2017-03-13) | |
| --------------------------- | |
| - [feaLib] Added (partial) support for parsing feature file comments ``# ...`` | |
| appearing in between statements (#879). | |
| - [feaLib] Cleaned up syntax tree for FeatureNames. | |
| - [ttLib] Added support for reading/writing ``CFF2`` table (thanks to | |
| @readroberts at Adobe), and ``TTFA`` (ttfautohint) table. | |
| - [varLib] Fixed regression introduced with 3.8.0 in the calculation of | |
| ``NumShorts``, i.e. the number of deltas in ItemVariationData's delta sets | |
| that use a 16-bit representation (b2825ff). | |
| 3.8.0 (released 2017-03-05) | |
| --------------------------- | |
| - New pens: MomentsPen, StatisticsPen, RecordingPen, and TeePen. | |
| - [misc] Added new ``fontTools.misc.symfont`` module, for symbolic font | |
| statistical analysis; requires ``sympy`` (http://www.sympy.org/en/index.html) | |
| - [varLib] Added experimental ``fontTools.varLib.interpolatable`` module for | |
| finding wrong contour order between different masters | |
| - [varLib] designspace.load() now returns a dictionary, instead of a tuple, | |
| and supports <axes> element (#864); the 'masters' item was renamed 'sources', | |
| like the <sources> element in the designspace document | |
| - [ttLib] Fixed issue with recalculating ``head`` modified timestamp when | |
| saving CFF fonts | |
| - [ttLib] In TupleVariation, round deltas before compiling (#861, fixed #592) | |
| - [feaLib] Ignore duplicate glyphs in classes used as MarkFilteringSet and | |
| MarkAttachmentType (#863) | |
| - [merge] Changed the ``gasp`` table merge logic so that only the one from | |
| the first font is retained, similar to other hinting tables (#862) | |
| - [Tests] Added tests for the ``varLib`` package, as well as test fonts | |
| from the "Annotated OpenType Specification" (AOTS) to exercise ``ttLib``'s | |
| table readers/writers (<https://github.com/adobe-type-tools/aots>) | |
| 3.7.2 (released 2017-02-17) | |
| --------------------------- | |
| - [subset] Keep advance widths when stripping ".notdef" glyph outline in | |
| CID-keyed CFF fonts (#845) | |
| - [feaLib] Zero values now produce the same results as makeotf (#633, #848) | |
| - [feaLib] More compact encoding for “Contextual positioning with in-line | |
| single positioning rules” (#514) | |
| 3.7.1 (released 2017-02-15) | |
| --------------------------- | |
| - [subset] Fixed issue with ``--no-hinting`` option whereby advance widths in | |
| Type 2 charstrings were also being stripped (#709, #343) | |
| - [feaLib] include statements now resolve relative paths like makeotf (#838) | |
| - [feaLib] table ``name`` now handles Unicode codepoints beyond the Basic | |
| Multilingual Plane, also supports old-style MacOS platform encodings (#842) | |
| - [feaLib] correctly escape string literals when emitting feature syntax (#780) | |
| 3.7.0 (released 2017-02-11) | |
| --------------------------- | |
| - [ttx, mtiLib] Preserve ordering of glyph alternates in GSUB type 3 (#833). | |
| - [feaLib] Glyph names can have dashes, as per new AFDKO syntax v1.20 (#559). | |
| - [feaLib] feaLib.Parser now needs the font's glyph map for parsing. | |
| - [varLib] Fix regression where GPOS values were stored as 0. | |
| - [varLib] Allow merging of class-based kerning when ClassDefs are different | |
| 3.6.3 (released 2017-02-06) | |
| --------------------------- | |
| - [varLib] Fix building variation of PairPosFormat2 (b5c34ce). | |
| - Populate defaults even for otTables that have postRead (e45297b). | |
| - Fix compiling of MultipleSubstFormat1 with zero 'out' glyphs (b887860). | |
| 3.6.2 (released 2017-01-30) | |
| --------------------------- | |
| - [varLib.merger] Fixed "TypeError: reduce() of empty sequence with no | |
| initial value" (3717dc6). | |
| 3.6.1 (released 2017-01-28) | |
| --------------------------- | |
| - [py23] Fixed unhandled exception occurring at interpreter shutdown in | |
| the "last resort" logging handler (972b3e6). | |
| - [agl] Ensure all glyph names are of native 'str' type; avoid mixing | |
| 'str' and 'unicode' in TTFont.glyphOrder (d8c4058). | |
| - Fixed inconsistent title levels in README.rst that caused PyPI to | |
| incorrectly render the reStructuredText page. | |
| 3.6.0 (released 2017-01-26) | |
| --------------------------- | |
| - [varLib] Refactored and improved the variation-font-building process. | |
| - Assembly code in the fpgm, prep, and glyf tables is now indented in | |
| XML output for improved readability. The ``instruction`` element is | |
| written as a simple tag if empty (#819). | |
| - [ttx] Fixed 'I/O operation on closed file' error when dumping | |
| multiple TTXs to standard output with the '-o -' option. | |
| - The unit test modules (``*_test.py``) have been moved outside of the | |
| fontTools package to the Tests folder, thus they are no longer | |
| installed (#811). | |
| 3.5.0 (released 2017-01-14) | |
| --------------------------- | |
| - Font tables read from XML can now be written back to XML with no | |
| loss. | |
| - GSUB/GPOS LookupType is written out in XML as an element, not | |
| comment. (#792) | |
| - When parsing cmap table, do not store items mapped to glyph id 0. | |
| (#790) | |
| - [otlLib] Make ClassDef sorting deterministic. Fixes #766 (7d1ddb2) | |
| - [mtiLib] Added unit tests (#787) | |
| - [cvar] Implemented cvar table | |
| - [gvar] Renamed GlyphVariation to TupleVariation to match OpenType | |
| terminology. | |
| - [otTables] Handle gracefully empty VarData.Item array when compiling | |
| XML. (#797) | |
| - [varLib] Re-enabled generation of ``HVAR`` table for fonts with | |
| TrueType outlines; removed ``--build-HVAR`` command-line option. | |
| - [feaLib] The parser can now be extended to support non-standard | |
| statements in FEA code by using a customized Abstract Syntax Tree. | |
| See, for example, ``feaLib.builder_test.test_extensions`` and | |
| baseClass.feax (#794, fixes #773). | |
| - [feaLib] Added ``feaLib`` command to the 'fonttools' command-line | |
| tool; applies a feature file to a font. ``fonttools feaLib -h`` for | |
| help. | |
| - [pens] The ``T2CharStringPen`` now takes an optional | |
| ``roundTolerance`` argument to control the rounding of coordinates | |
| (#804, fixes #769). | |
| - [ci] Measure test coverage on all supported python versions and OSes, | |
| combine coverage data and upload to | |
| https://codecov.io/gh/fonttools/fonttools (#786) | |
| - [ci] Configured Travis and Appveyor for running tests on Python 3.6 | |
| (#785, 55c03bc) | |
| - The manual pages installation directory can be customized through | |
| ``FONTTOOLS_MANPATH`` environment variable (#799, fixes #84). | |
| - [Snippets] Added otf2ttf.py, for converting fonts from CFF to | |
| TrueType using the googlei18n/cu2qu module (#802) | |
| 3.4.0 (released 2016-12-21) | |
| --------------------------- | |
| - [feaLib] Added support for generating FEA text from abstract syntax | |
| tree (AST) objects (#776). Thanks @mhosken | |
| - Added ``agl.toUnicode`` function to convert AGL-compliant glyph names | |
| to Unicode strings (#774) | |
| - Implemented MVAR table (b4d5381) | |
| 3.3.1 (released 2016-12-15) | |
| --------------------------- | |
| - [setup] We no longer use versioneer.py to compute fonttools version | |
| from git metadata, as this has caused issues for some users (#767). | |
| Now we bump the version strings manually with a custom ``release`` | |
| command of setup.py script. | |
| 3.3.0 (released 2016-12-06) | |
| --------------------------- | |
| - [ttLib] Implemented STAT table from OpenType 1.8 (#758) | |
| - [cffLib] Fixed decompilation of CFF fonts containing non-standard | |
| key/value pairs in FontDict (issue #740; PR #744) | |
| - [py23] minor: in ``round3`` function, allow the second argument to be | |
| ``None`` (#757) | |
| - The standalone ``sstruct`` and ``xmlWriter`` modules, deprecated | |
| since vesion 3.2.0, have been removed. They can be imported from the | |
| ``fontTools.misc`` package. | |
| 3.2.3 (released 2016-12-02) | |
| --------------------------- | |
| - [py23] optimized performance of round3 function; added backport for | |
| py35 math.isclose() (9d8dacb) | |
| - [subset] fixed issue with 'narrow' (UCS-2) Python 2 builds and | |
| ``--text``/``--text-file`` options containing non-BMP chararcters | |
| (16d0e5e) | |
| - [varLib] fixed issuewhen normalizing location values (8fa2ee1, #749) | |
| - [inspect] Made it compatible with both python2 and python3 (167ee60, | |
| #748). Thanks @pnemade | |
| 3.2.2 (released 2016-11-24) | |
| --------------------------- | |
| - [varLib] Do not emit null axes in fvar (1bebcec). Thanks @robmck-ms | |
| - [varLib] Handle fonts without GPOS (7915a45) | |
| - [merge] Ignore LangSys if None (a11bc56) | |
| - [subset] Fix subsetting MathVariants (78d3cbe) | |
| - [OS/2] Fix "Private Use (plane 15)" range (08a0d55). Thanks @mashabow | |
| 3.2.1 (released 2016-11-03) | |
| --------------------------- | |
| - [OS/2] fix checking ``fsSelection`` bits matching ``head.macStyle`` | |
| bits | |
| - [varLib] added ``--build-HVAR`` option to generate ``HVAR`` table for | |
| fonts with TrueType outlines. For ``CFF2``, it is enabled by default. | |
| 3.2.0 (released 2016-11-02) | |
| --------------------------- | |
| - [varLib] Improve support for OpenType 1.8 Variable Fonts: | |
| - Implement GDEF's VariationStore | |
| - Implement HVAR/VVAR tables | |
| - Partial support for loading MutatorMath .designspace files with | |
| varLib.designspace module | |
| - Add varLib.models with Variation fonts interpolation models | |
| - Implement GSUB/GPOS FeatureVariations | |
| - Initial support for interpolating and merging OpenType Layout tables | |
| (see ``varLib.interpolate_layout`` and ``varLib.merger`` modules) | |
| - [API change] Change version to be an integer instead of a float in | |
| XML output for GSUB, GPOS, GDEF, MATH, BASE, JSTF, HVAR, VVAR, feat, | |
| hhea and vhea tables. Scripts that set the Version for those to 1.0 | |
| or other float values also need fixing. A warning is emitted when | |
| code or XML needs fix. | |
| - several bug fixes to the cffLib module, contributed by Adobe's | |
| @readroberts | |
| - The XML output for CFF table now has a 'major' and 'minor' elements | |
| for specifying whether it's version 1.0 or 2.0 (support for CFF2 is | |
| coming soon) | |
| - [setup.py] remove undocumented/deprecated ``extra_path`` Distutils | |
| argument. This means that we no longer create a "FontTools" subfolder | |
| in site-packages containing the actual fontTools package, as well as | |
| the standalone xmlWriter and sstruct modules. The latter modules are | |
| also deprecated, and scheduled for removal in upcoming releases. | |
| Please change your import statements to point to from fontTools.misc | |
| import xmlWriter and from fontTools.misc import sstruct. | |
| - [scripts] Add a 'fonttools' command-line tool that simply runs | |
| ``fontTools.*`` sub-modules: e.g. ``fonttools ttx``, | |
| ``fonttools subset``, etc. | |
| - [hmtx/vmts] Read advance width/heights as unsigned short (uint16); | |
| automatically round float values to integers. | |
| - [ttLib/xmlWriter] add 'newlinestr=None' keyword argument to | |
| ``TTFont.saveXML`` for overriding os-specific line endings (passed on | |
| to ``XMLWriter`` instances). | |
| - [versioning] Use versioneer instead of ``setuptools_scm`` to | |
| dynamically load version info from a git checkout at import time. | |
| - [feaLib] Support backslash-prefixed glyph names. | |
| 3.1.2 (released 2016-09-27) | |
| --------------------------- | |
| - restore Makefile as an alternative way to build/check/install | |
| - README.md: update instructions for installing package from source, | |
| and for running test suite | |
| - NEWS: Change log was out of sync with tagged release | |
| 3.1.1 (released 2016-09-27) | |
| --------------------------- | |
| - Fix ``ttLibVersion`` attribute in TTX files still showing '3.0' | |
| instead of '3.1'. | |
| - Use ``setuptools_scm`` to manage package versions. | |
| 3.1.0 (released 2016-09-26) | |
| --------------------------- | |
| - [feaLib] New library to parse and compile Adobe FDK OpenType Feature | |
| files. | |
| - [mtiLib] New library to parse and compile Monotype 'FontDame' | |
| OpenType Layout Tables files. | |
| - [voltLib] New library to parse Microsoft VOLT project files. | |
| - [otlLib] New library to work with OpenType Layout tables. | |
| - [varLib] New library to work with OpenType Font Variations. | |
| - [pens] Add ttGlyphPen to draw to TrueType glyphs, and t2CharStringPen | |
| to draw to Type 2 Charstrings (CFF); add areaPen and perimeterPen. | |
| - [ttLib.tables] Implement 'meta' and 'trak' tables. | |
| - [ttx] Add --flavor option for compiling to 'woff' or 'woff2'; add | |
| ``--with-zopfli`` option to use Zopfli to compress WOFF 1.0 fonts. | |
| - [subset] Support subsetting 'COLR'/'CPAL' and 'CBDT'/'CBLC' color | |
| fonts tables, and 'gvar' table for variation fonts. | |
| - [Snippets] Add ``symfont.py``, for symbolic font statistics analysis; | |
| interpolatable.py, a preliminary script for detecting interpolation | |
| errors; ``{merge,dump}_woff_metadata.py``. | |
| - [classifyTools] Helpers to classify things into classes. | |
| - [CI] Run tests on Windows, Linux and macOS using Appveyor and Travis | |
| CI; check unit test coverage with Coverage.py/Coveralls; automatic | |
| deployment to PyPI on tags. | |
| - [loggingTools] Use Python built-in logging module to print messages. | |
| - [py23] Make round() behave like Python 3 built-in round(); define | |
| round2() and round3(). | |
| 3.0 (released 2015-09-01) | |
| ------------------------- | |
| - Add Snippet scripts for cmap subtable format conversion, printing | |
| GSUB/GPOS features, building a GX font from two masters | |
| - TTX WOFF2 support and a ``-f`` option to overwrite output file(s) | |
| - Support GX tables: ``avar``, ``gvar``, ``fvar``, ``meta`` | |
| - Support ``feat`` and gzip-compressed SVG tables | |
| - Upgrade Mac East Asian encodings to native implementation if | |
| available | |
| - Add Roman Croatian and Romanian encodings, codecs for mac-extended | |
| East Asian encodings | |
| - Implement optimal GLYF glyph outline packing; disabled by default | |
| 2.5 (released 2014-09-24) | |
| ------------------------- | |
| - Add a Qt pen | |
| - Add VDMX table converter | |
| - Load all OpenType sub-structures lazily | |
| - Add support for cmap format 13. | |
| - Add pyftmerge tool | |
| - Update to Unicode 6.3.0d3 | |
| - Add pyftinspect tool | |
| - Add support for Google CBLC/CBDT color bitmaps, standard EBLC/EBDT | |
| embedded bitmaps, and ``SVG`` table (thanks to Read Roberts at Adobe) | |
| - Add support for loading, saving and ttx'ing WOFF file format | |
| - Add support for Microsoft COLR/CPAL layered color glyphs | |
| - Support PyPy | |
| - Support Jython, by replacing numpy with array/lists modules and | |
| removed it, pure-Python StringIO, not cStringIO | |
| - Add pyftsubset and Subsetter object, supporting CFF and TTF | |
| - Add to ttx args for -q for quiet mode, -z to choose a bitmap dump | |
| format | |
| 2.4 (released 2013-06-22) | |
| ------------------------- | |
| - Option to write to arbitrary files | |
| - Better dump format for DSIG | |
| - Better detection of OTF XML | |
| - Fix issue with Apple's kern table format | |
| - Fix mangling of TT glyph programs | |
| - Fix issues related to mona.ttf | |
| - Fix Windows Installer instructions | |
| - Fix some modern MacOS issues | |
| - Fix minor issues and typos | |
| 2.3 (released 2009-11-08) | |
| ------------------------- | |
| - TrueType Collection (TTC) support | |
| - Python 2.6 support | |
| - Update Unicode data to 5.2.0 | |
| - Couple of bug fixes | |
| 2.2 (released 2008-05-18) | |
| ------------------------- | |
| - ClearType support | |
| - cmap format 1 support | |
| - PFA font support | |
| - Switched from Numeric to numpy | |
| - Update Unicode data to 5.1.0 | |
| - Update AGLFN data to 1.6 | |
| - Many bug fixes | |
| 2.1 (released 2008-01-28) | |
| ------------------------- | |
| - Many years worth of fixes and features | |
| 2.0b2 (released 2002-??-??) | |
| --------------------------- | |
| - Be "forgiving" when interpreting the maxp table version field: | |
| interpret any value as 1.0 if it's not 0.5. Fixes dumping of these | |
| GPL fonts: http://www.freebsd.org/cgi/pds.cgi?ports/chinese/wangttf | |
| - Fixed ttx -l: it turned out this part of the code didn't work with | |
| Python 2.2.1 and earlier. My bad to do most of my testing with a | |
| different version than I shipped TTX with :-( | |
| - Fixed bug in ClassDef format 1 subtable (Andreas Seidel bumped into | |
| this one). | |
| 2.0b1 (released 2002-09-10) | |
| --------------------------- | |
| - Fixed embarrassing bug: the master checksum in the head table is now | |
| calculated correctly even on little-endian platforms (such as Intel). | |
| - Made the cmap format 4 compiler smarter: the binary data it creates | |
| is now more or less as compact as possible. TTX now makes more | |
| compact data than in any shipping font I've tested it with. | |
| - Dump glyph names as a separate "GlyphOrder" pseudo table as opposed | |
| to as part of the glyf table (obviously needed for CFF-OTF's). | |
| - Added proper support for the CFF table. | |
| - Don't barf on empty tables (questionable, but "there are font out | |
| there...") | |
| - When writing TT glyf data, align glyphs on 4-byte boundaries. This | |
| seems to be the current recommendation by MS. Also: don't barf on | |
| fonts which are already 4-byte aligned. | |
| - Windows installer contributed bu Adam Twardoch! Yay! | |
| - Changed the command line interface again, now by creating one new | |
| tool replacing the old ones: ttx It dumps and compiles, depending on | |
| input file types. The options have changed somewhat. | |
| - The -d option is back (output dir) | |
| - ttcompile's -i options is now called -m (as in "merge"), to avoid | |
| clash with dump's -i. | |
| - The -s option ("split tables") no longer creates a directory, but | |
| instead outputs a small .ttx file containing references to the | |
| individual table files. This is not a true link, it's a simple file | |
| name, and the referenced file should be in the same directory so | |
| ttcompile can find them. | |
| - compile no longer accepts a directory as input argument. Instead it | |
| can parse the new "mini-ttx" format as output by "ttx -s". | |
| - all arguments are input files | |
| - Renamed the command line programs and moved them to the Tools | |
| subdirectory. They are now installed by the setup.py install script. | |
| - Added OpenType support. BASE, GDEF, GPOS, GSUB and JSTF are (almost) | |
| fully supported. The XML output is not yet final, as I'm still | |
| considering to output certain subtables in a more human-friendly | |
| manner. | |
| - Fixed 'kern' table to correctly accept subtables it doesn't know | |
| about, as well as interpreting Apple's definition of the 'kern' table | |
| headers correctly. | |
| - Fixed bug where glyphnames were not calculated from 'cmap' if it was | |
| (one of the) first tables to be decompiled. More specifically: it | |
| cmap was the first to ask for a glyphID -> glyphName mapping. | |
| - Switched XML parsers: use expat instead of xmlproc. Should be faster. | |
| - Removed my UnicodeString object: I now require Python 2.0 or up, | |
| which has unicode support built in. | |
| - Removed assert in glyf table: redundant data at the end of the table | |
| is now ignored instead of raising an error. Should become a warning. | |
| - Fixed bug in hmtx/vmtx code that only occured if all advances were | |
| equal. | |
| - Fixed subtle bug in TT instruction disassembler. | |
| - Couple of fixes to the 'post' table. | |
| - Updated OS/2 table to latest spec. | |
| 1.0b1 (released 2001-08-10) | |
| --------------------------- | |
| - Reorganized the command line interface for ttDump.py and | |
| ttCompile.py, they now behave more like "normal" command line tool, | |
| in that they accept multiple input files for batch processing. | |
| - ttDump.py and ttCompile.py don't silently override files anymore, but | |
| ask before doing so. Can be overridden by -f. | |
| - Added -d option to both ttDump.py and ttCompile.py. | |
| - Installation is now done with distutils. (Needs work for environments | |
| without compilers.) | |
| - Updated installation instructions. | |
| - Added some workarounds so as to handle certain buggy fonts more | |
| gracefully. | |
| - Updated Unicode table to Unicode 3.0 (Thanks Antoine!) | |
| - Included a Python script by Adam Twardoch that adds some useful stuff | |
| to the Windows registry. | |
| - Moved the project to SourceForge. | |
| 1.0a6 (released 2000-03-15) | |
| --------------------------- | |
| - Big reorganization: made ttLib a subpackage of the new fontTools | |
| package, changed several module names. Called the entire suite | |
| "FontTools" | |
| - Added several submodules to fontTools, some new, some older. | |
| - Added experimental CFF/GPOS/GSUB support to ttLib, read-only (but XML | |
| dumping of GPOS/GSUB is for now disabled) | |
| - Fixed hdmx endian bug | |
| - Added -b option to ttCompile.py, it disables recalculation of | |
| bounding boxes, as requested by Werner Lemberg. | |
| - Renamed tt2xml.pt to ttDump.py and xml2tt.py to ttCompile.py | |
| - Use ".ttx" as file extension instead of ".xml". | |
| - TTX is now the name of the XML-based *format* for TT fonts, and not | |
| just an application. | |
| 1.0a5 | |
| ----- | |
| Never released | |
| - More tables supported: hdmx, vhea, vmtx | |
| 1.0a3 & 1.0a4 | |
| ------------- | |
| Never released | |
| - fixed most portability issues | |
| - retracted the "Euro_or_currency" change from 1.0a2: it was | |
| nonsense! | |
| 1.0a2 (released 1999-05-02) | |
| --------------------------- | |
| - binary release for MacOS | |
| - genenates full FOND resources: including width table, PS font name | |
| info and kern table if applicable. | |
| - added cmap format 4 support. Extra: dumps Unicode char names as XML | |
| comments! | |
| - added cmap format 6 support | |
| - now accepts true type files starting with "true" (instead of just | |
| 0x00010000 and "OTTO") | |
| - 'glyf' table support is now complete: I added support for composite | |
| scale, xy-scale and two-by-two for the 'glyf' table. For now, | |
| component offset scale behaviour defaults to Apple-style. This only | |
| affects the (re)calculation of the glyph bounding box. | |
| - changed "Euro" to "Euro_or_currency" in the Standard Apple Glyph | |
| order list, since we cannot tell from the 'post' table which is | |
| meant. I should probably doublecheck with a Unicode encoding if | |
| available. (This does not affect the output!) | |
| Fixed bugs: - 'hhea' table is now recalculated correctly - fixed wrong | |
| assumption about sfnt resource names | |
| 1.0a1 (released 1999-04-27) | |
| --------------------------- | |
| - initial binary release for MacOS | |