Tags: psdshow/fonttools
Tags
3.24.0 - [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 (fonttools#1200, fonttools#1204, fonttools#1205). - [ttx] Added new ``-g`` option to dump glyphs from the ``glyf`` table splitted as individual ttx files (fonttools#153, fonttools#1035, fonttools#1132, fonttools#1202). - Copied ``ufoLib.filenames`` module to ``fontTools.misc.filenames``, used for the ttx split-glyphs option (fonttools#1202). - [feaLib] Added support for ``cvParameters`` blocks in Character Variant feautures ``cv01-cv99`` (fonttools#860, fonttools#1169). - [Snippets] Added ``checksum.py`` script to generate/check SHA1 hash of ttx files (fonttools#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 (fonttools#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 (fonttools#1201).
3.23.0 - [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 (fonttools#1175). - [cffLib] Fixed issue with lazy-loading of attributes when attempting to set the CFF TopDict.Encoding (fonttools#1177, fonttools#1187). - [ttx] Fixed regression introduced in 3.22.0 that affected the split tables ``-s`` option (fonttools#1188). - [feaLib] Added ``IncludedFeaNotFound`` custom exception subclass, raised when an included feature file cannot be found (fonttools#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 (fonttools#1184). - [subset] Implemented pruning of GDEF VarStore, HVAR and MVAR (fonttools#1179). - [sfnt] Restore backward compatiblity with ``numFonts`` attribute of ``SFNTReader`` object (fonttools#1181). - [merge] Initial support for merging ``LangSysRecords`` (fonttools#1180). - [ttCollection] don't seek(0) when writing to possibly unseekable strems. - [subset] Keep all ``--name-IDs`` from 0 to 6 by default (fonttools#1170, fonttools#605, fonttools#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 (fonttools#1166).
3.22.0 - [subset] Support subsetting ``endchar`` acting as ``seac``-like components in ``CFF`` (fixes fonttools#1162). - [feaLib] Allow to build from pre-parsed ``ast.FeatureFile`` object. Added ``tables`` argument to only build some tables instead of all (fonttools#1159, fonttools#1163). - [textTools] Replaced ``safeEval`` with ``ast.literal_eval`` (fonttools#1139). - [feaLib] Added option to the parser to not resolve ``include`` statements (fonttools#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 (fonttools#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 (fonttools#911, fonttools#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) (fonttools#1151, fonttools#1152). - [unicodedata] Add ``ot_tags_from_script`` function to get the list of OpenType script tags associated with unicode script code (fonttools#1150). - [feaLib] Don't error when "enumerated" kern pairs conflict with preceding single pairs; emit warning and chose the first value (fonttools#1147, fonttools#1148). - [loggingTools] In ``CapturingLogHandler.assertRegex`` method, match the fully formatted log message. - [sbix] Fixed TypeError when concatenating str and bytes (fonttools#1154). - [bezierTools] Implemented cusp support and removed ``approximate_fallback`` arg in ``calcQuadraticArcLength``. Added ``calcCubicArcLength`` (fonttools#1142).
3.21.2 - [varLib] Fixed merging PairPos Format1/2 with missing subtables (fonttools#1125).
3.21.1 - [feaLib] Allow mixed single/multiple substitutions (fonttools#612) - Added missing ``*.afm`` test assets to MAINFEST.in (fonttools#1137). - Fixed dumping ``SVG`` tables containing color palettes (fonttools#1124).
3.21.0 - [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 (fonttools#1127). - [post] Prune extra names already in standard Mac set (df1e8c7). - [subset] Delete empty SubrsIndex after subsetting (fonttools#994, fonttools#1118). - [varLib] Don't share points in cvar by default, as it currently fails on some browsers (fonttools#1113). - [afmLib] Make poor old afmLib work on python3.
3.20.1 - [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 (fonttools#1109, fonttools#1111).
3.20.0 - [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 (fonttools#1104). - [bezierTools] Added arc length calculation functions originally from ``pens.perimeterPen`` module (fonttools#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 (fonttools#1097). - [Graphite] Fixed some round-trip bugs (fonttools#1093).
3.19.0 - [varLib] Try set of used points instead of all points when testing whether to share points between tuples (fonttools#1090). - [CFF2] Fixed issue with reading/writing PrivateDict BlueValues to TTX file. Read the commit message 8b02b5a and issue fonttools#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 (fonttools#1091). - [_k_e_r_n] Fixed compilation of AAT kern version=1.0 tables (fonttools#1089, fonttools#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 (fonttools#1092). - [morx] Emit more meaningful subtable flags. Implement InsertionMorphAction
3.18.0 - [feaLib] Fixed writing back nested glyph classes (fonttools#1086). - [TupleVariation] Reactivated shared points logic, bugfixes (fonttools#1009). - [AAT] Implemented ``morx`` ligature subtables (fonttools#1082). - [reverseContourPen] Keep duplicate lineTo following a moveTo (fonttools#1080, googlefonts/cu2qu#51). - [varLib.mutator] Suport instantiation of GPOS, GDEF and MVAR (fonttools#1079). - [sstruct] Fixed issue with ``unicode_literals`` and ``struct`` module in old versions of python 2.7 (fonttools#993).