Tags: techtonik/fonttools
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3.27.1 - [ttGlyphPen] Issue a warning and skip building non-existing components (googlefonts/fontmake#411). - [tests] Fixed issue running ttx_test.py from a tagged commit.
3.27.0 - [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 (fonttools#1254, fonttools#1255, fonttools#1267). - [cffLib] Fixed issues when compiling CFF2 or converting from CFF when the font has an FDArray (fonttools#1211, fonttools#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 (fonttools#1230). - [py23] Added alias for ``itertools.izip`` shadowing the built-in ``zip``. - [loggingTools] Memoize ``log`` property of ``LogMixin`` class (fbab12). - [ttx] Impoved test coverage (fonttools#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 - [designspace] Added a new optional ``layer`` attribute to the source element, and a corresponding ``layerName`` attribute to the ``SourceDescriptor`` object (fonttools#1253). Added ``conditionset`` element to the ``rule`` element to the spec, but not implemented in designspace reader/writer yet (fonttools#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 (fonttools#1249). - [varLib.mutator] Prune fvar nameIDs from instance's name table (fonttools#1245). - [otTables] Allow decompiling bad ClassDef tables with invalid format, with warning (fonttools#1236). - [varLib] Make STAT v1.2 and reuse nameIDs from fvar table (fonttools#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 (fonttools#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 (fonttools#1232).
3.25.0 - [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, a523a69, googlefonts/fontmake#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 - [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 - [varLib] Don't remap the same ``DeviceTable`` twice in VarStore optimizer (fonttools#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 (fonttools#1207).
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).