tables

_a_v_a_r

class fontTools.ttLib.tables._a_v_a_r.table__a_v_a_r(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = ['fvar']
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

_c_m_a_p

class fontTools.ttLib.tables._c_m_a_p.CmapSubtable(format)[source]
decompileHeader(data, ttFont)[source]
getEncoding(default=None)[source]

Returns the Python encoding name for this cmap subtable based on its platformID, platEncID, and language. If encoding for these values is not known, by default None is returned. That can be overriden by passing a value to the default argument.

Note that if you want to choose a “preferred” cmap subtable, most of the time self.isUnicode() is what you want as that one only returns true for the modern, commonly used, Unicode-compatible triplets, not the legacy ones.

static getSubtableClass(format)[source]

Return the subtable class for a format.

isSymbol()[source]
isUnicode()[source]
static newSubtable(format)[source]

Return a new instance of a subtable for format.

toXML(writer, ttFont)[source]
class fontTools.ttLib.tables._c_m_a_p.SubHeader[source]
class fontTools.ttLib.tables._c_m_a_p.cmap_format_0(format)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
class fontTools.ttLib.tables._c_m_a_p.cmap_format_12(format=12)[source]
class fontTools.ttLib.tables._c_m_a_p.cmap_format_12_or_13(format)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
decompileHeader(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
class fontTools.ttLib.tables._c_m_a_p.cmap_format_13(format=13)[source]
class fontTools.ttLib.tables._c_m_a_p.cmap_format_14(format)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
decompileHeader(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
class fontTools.ttLib.tables._c_m_a_p.cmap_format_2(format)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
setIDDelta(subHeader)[source]
class fontTools.ttLib.tables._c_m_a_p.cmap_format_4(format)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
class fontTools.ttLib.tables._c_m_a_p.cmap_format_6(format)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
class fontTools.ttLib.tables._c_m_a_p.cmap_format_unknown(format)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
decompileHeader(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
fontTools.ttLib.tables._c_m_a_p.cvtFromUVS(val)[source]
fontTools.ttLib.tables._c_m_a_p.cvtToUVS(threeByteString)[source]
fontTools.ttLib.tables._c_m_a_p.splitRange(startCode, endCode, cmap)[source]
class fontTools.ttLib.tables._c_m_a_p.table__c_m_a_p(tag=None)[source]
buildReversed()[source]

Returns a reverse cmap such as {‘one’:{0x31}, ‘A’:{0x41,0x391}}.

The values are sets of Unicode codepoints because some fonts map different codepoints to the same glyph. For example, U+0041 LATIN CAPITAL LETTER A and U+0391 GREEK CAPITAL LETTER ALPHA are sometimes the same glyph.

closure_glyphs(s)
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
getBestCmap(cmapPreferences=((3, 10), (0, 6), (0, 4), (3, 1), (0, 3), (0, 2), (0, 1), (0, 0)))[source]

Return the ‘best’ unicode cmap dictionary available in the font, or None, if no unicode cmap subtable is available.

By default it will search for the following (platformID, platEncID) pairs:

(3, 10), (0, 6), (0, 4), (3, 1), (0, 3), (0, 2), (0, 1), (0, 0)

This can be customized via the cmapPreferences argument.

getcmap(platformID, platEncID)[source]
merge(m, tables)
prune_pre_subset(font, options)
subset_glyphs(s)
toXML(writer, ttFont)[source]

_c_v_a_r

class fontTools.ttLib.tables._c_v_a_r.table__c_v_a_r(tag=None)[source]
compile(ttFont, useSharedPoints=False)[source]
decompile(data, ttFont)[source]
dependencies = ['cvt ', 'fvar']
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

_c_v_t

class fontTools.ttLib.tables._c_v_t.table__c_v_t(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
mergeMap(lst)
toXML(writer, ttFont)[source]

_f_e_a_t

class fontTools.ttLib.tables._f_e_a_t.table__f_e_a_t(tag=None)[source]

_f_p_g_m

class fontTools.ttLib.tables._f_p_g_m.table__f_p_g_m(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
mergeMap(lst)
toXML(writer, ttFont)[source]

_f_v_a_r

class fontTools.ttLib.tables._f_v_a_r.Axis[source]
compile()[source]
decompile(data)[source]
fromXML(name, _attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
class fontTools.ttLib.tables._f_v_a_r.NamedInstance[source]
compile(axisTags, includePostScriptName)[source]
decompile(data, axisTags)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
class fontTools.ttLib.tables._f_v_a_r.table__f_v_a_r(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = ['name']
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

_g_a_s_p

class fontTools.ttLib.tables._g_a_s_p.table__g_a_s_p(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
mergeMap(lst)
toXML(writer, ttFont)[source]

_g_l_y_f

_g_l_y_f.py – Converter classes for the ‘glyf’ table.

class fontTools.ttLib.tables._g_l_y_f.CompositeMaxpValues(nPoints, nContours, maxComponentDepth)
maxComponentDepth

Alias for field number 2

nContours

Alias for field number 1

nPoints

Alias for field number 0

class fontTools.ttLib.tables._g_l_y_f.Glyph(data='')[source]
compact(glyfTable, recalcBBoxes=True)[source]
compile(glyfTable, recalcBBoxes=True)[source]
compileComponents(glyfTable)[source]
compileCoordinates()[source]
compileDeltasGreedy(flags, deltas)[source]
compileDeltasOptimal(flags, deltas)[source]
decompileComponents(data, glyfTable)[source]
decompileCoordinates(data)[source]
decompileCoordinatesRaw(nCoordinates, data)[source]
draw(pen, glyfTable, offset=0)[source]
drawPoints(pen, glyfTable, offset=0)[source]

Draw the glyph using the supplied pointPen. Opposed to Glyph.draw(), this will not change the point indices.

expand(glyfTable)[source]
fromXML(name, attrs, content, ttFont)[source]
getComponentNames(glyfTable)[source]
getCompositeMaxpValues(glyfTable, maxComponentDepth=1)[source]
getCoordinates(glyfTable)[source]
getMaxpValues()[source]
isComposite()[source]

Can be called on compact or expanded glyph.

recalcBounds(glyfTable)[source]
remapComponentsFast(glyphidmap)
removeHinting()[source]
toXML(writer, ttFont)[source]
trim(remove_hinting=False)[source]

Remove padding and, if requested, hinting, from a glyph. This works on both expanded and compacted glyphs, without expanding it.

class fontTools.ttLib.tables._g_l_y_f.GlyphComponent[source]
compile(more, haveInstructions, glyfTable)[source]
decompile(data, glyfTable)[source]
fromXML(name, attrs, content, ttFont)[source]
getComponentInfo()[source]

Return the base glyph name and a transform.

toXML(writer, ttFont)[source]
class fontTools.ttLib.tables._g_l_y_f.GlyphCoordinates(iterable=[], typecode='h')[source]
absoluteToRelative()[source]
append(p)[source]
array
copy()[source]
extend(iterable)[source]
isFloat()[source]
relativeToAbsolute()[source]
scale(p)[source]
>>> GlyphCoordinates([(1,2)]).scale((.5,0))
toInt()[source]
transform(t)[source]
>>> GlyphCoordinates([(1,2)]).transform(((.5,0),(.2,.5)))
translate(p)[source]
>>> GlyphCoordinates([(1,2)]).translate((.5,0))
static zeros(count)[source]
fontTools.ttLib.tables._g_l_y_f.flagBest(x, y, onCurve)[source]

For a given x,y delta pair, returns the flag that packs this pair most efficiently, as well as the number of byte cost of such flag.

fontTools.ttLib.tables._g_l_y_f.flagEncodeCoord(flag, mask, coord, coordBytes)[source]
fontTools.ttLib.tables._g_l_y_f.flagEncodeCoords(flag, x, y, xBytes, yBytes)[source]
fontTools.ttLib.tables._g_l_y_f.flagFits(newFlag, oldFlag, mask)[source]
fontTools.ttLib.tables._g_l_y_f.flagSupports(newFlag, oldFlag)[source]
fontTools.ttLib.tables._g_l_y_f.reprflag(flag)[source]
class fontTools.ttLib.tables._g_l_y_f.table__g_l_y_f(tag=None)[source]
closure_glyphs(s)
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
getCoordinatesAndControls(glyphName, ttFont, defaultVerticalOrigin=None)[source]

Return glyph coordinates and controls as expected by “gvar” table.

The coordinates includes four “phantom points” for the glyph metrics, as mandated by the “gvar” spec.

The glyph controls is a namedtuple with the following attributes:
  • numberOfContours: -1 for composite glyphs.
  • endPts: list of indices of end points for each contour in simple

glyphs, or component indices in composite glyphs (used for IUP optimization). - flags: array of contour point flags for simple glyphs (None for composite glyphs). - components: list of base glyph names (str) for each component in composite glyphs (None for simple glyphs).

The “ttFont” and “defaultVerticalOrigin” args are used to compute the “phantom points” (see “getPhantomPoints” method).

Return None if the requested glyphName is not present.

getGlyphID(glyphName)[source]
getGlyphName(glyphID)[source]
getPhantomPoints(glyphName, ttFont, defaultVerticalOrigin=None)[source]

Compute the four “phantom points” for the given glyph from its bounding box and the horizontal and vertical advance widths and sidebearings stored in the ttFont’s “hmtx” and “vmtx” tables.

If the ttFont doesn’t contain a “vmtx” table, the hhea.ascent is used as the vertical origin, and the head.unitsPerEm as the vertical advance.

The “defaultVerticalOrigin” (Optional[int]) is needed when the ttFont contains neither a “vmtx” nor an “hhea” table, as may happen with ‘sparse’ masters. The value should be the hhea.ascent of the default master.

https://docs.microsoft.com/en-us/typography/opentype/spec/tt_instructing_glyphs#phantoms

has_key(glyphName)[source]
keys()[source]
merge(m, tables)
mergeMap = {'glyphOrder': <function sumLists>, 'glyphs': <function sumDicts>, 'tableTag': <function equal>}
padding = 1
prune_post_subset(font, options)
prune_pre_subset(font, options)
removeHinting()[source]
setCoordinates(glyphName, coord, ttFont)[source]

Set coordinates and metrics for the given glyph.

“coord” is an array of GlyphCoordinates which must include the “phantom points” as the last four coordinates.

Both the horizontal/vertical advances and left/top sidebearings in “hmtx” and “vmtx” tables (if any) are updated from four phantom points and the glyph’s bounding boxes.

setGlyphOrder(glyphOrder)[source]
subset_glyphs(s)
toXML(writer, ttFont, splitGlyphs=False)[source]

_g_v_a_r

fontTools.ttLib.tables._g_v_a_r.compileGlyph_(variations, pointCount, axisTags, sharedCoordIndices)[source]
fontTools.ttLib.tables._g_v_a_r.decompileGlyph_(pointCount, sharedTuples, axisTags, data)[source]
class fontTools.ttLib.tables._g_v_a_r.table__g_v_a_r(tag=None)[source]
compile(ttFont)[source]
compileGlyphs_(ttFont, axisTags, sharedCoordIndices)[source]
static compileOffsets_(offsets)[source]

Packs a list of offsets into a ‘gvar’ offset table.

Returns a pair (bytestring, tableFormat). Bytestring is the packed offset table. Format indicates whether the table uses short (tableFormat=0) or long (tableFormat=1) integers. The returned tableFormat should get packed into the flags field of the ‘gvar’ header.

decompile(data, ttFont)[source]
static decompileOffsets_(data, tableFormat, glyphCount)[source]
dependencies = ['fvar', 'glyf']
fromXML(name, attrs, content, ttFont)[source]
static getNumPoints_(glyph)[source]
prune_pre_subset(font, options)
subset_glyphs(s)
toXML(writer, ttFont)[source]

_h_d_m_x

class fontTools.ttLib.tables._h_d_m_x.table__h_d_m_x(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
subset_glyphs(s)
toXML(writer, ttFont)[source]

_h_e_a_d

class fontTools.ttLib.tables._h_e_a_d.table__h_e_a_d(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = ['maxp', 'loca', 'CFF ', 'CFF2']
fromXML(name, attrs, content, ttFont)[source]
mergeMap = {'checkSumAdjustment': <function <lambda>>, 'created': <function current_time>, 'flags': <function mergeBits.<locals>.wrapper>, 'fontDirectionHint': <function <lambda>>, 'fontRevision': <built-in function max>, 'glyphDataFormat': <function equal>, 'indexToLocFormat': <function recalculate>, 'lowestRecPPEM': <built-in function max>, 'macStyle': <function first>, 'magicNumber': <function equal>, 'modified': <function current_time>, 'tableTag': <function equal>, 'tableVersion': <built-in function max>, 'unitsPerEm': <function equal>, 'xMax': <built-in function max>, 'xMin': <built-in function min>, 'yMax': <built-in function max>, 'yMin': <built-in function min>}
prune_post_subset(font, options)
toXML(writer, ttFont)[source]

_h_h_e_a

class fontTools.ttLib.tables._h_h_e_a.table__h_h_e_a(tag=None)[source]
ascender
compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = ['hmtx', 'glyf', 'CFF ', 'CFF2']
descender
fromXML(name, attrs, content, ttFont)[source]
mergeMap = {'*': <function equal>, 'advanceWidthMax': <built-in function max>, 'ascent': <built-in function max>, 'caretOffset': <function first>, 'caretSlopeRise': <function first>, 'caretSlopeRun': <function first>, 'descent': <built-in function min>, 'lineGap': <built-in function max>, 'minLeftSideBearing': <built-in function min>, 'minRightSideBearing': <built-in function min>, 'numberOfHMetrics': <function recalculate>, 'tableTag': <function equal>, 'tableVersion': <built-in function max>, 'xMaxExtent': <built-in function max>}
recalc(ttFont)[source]
toXML(writer, ttFont)[source]

_h_m_t_x

class fontTools.ttLib.tables._h_m_t_x.table__h_m_t_x(tag=None)[source]
advanceName = 'width'
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
headerTag = 'hhea'
longMetricFormat = 'Hh'
mergeMap = {'metrics': <function sumDicts>, 'tableTag': <function equal>}
numberOfMetricsName = 'numberOfHMetrics'
sideBearingName = 'lsb'
subset_glyphs(s)
toXML(writer, ttFont)[source]

_k_e_r_n

class fontTools.ttLib.tables._k_e_r_n.KernTable_format_0(apple=False)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
format = 0
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
version = 0
class fontTools.ttLib.tables._k_e_r_n.KernTable_format_unkown(format)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
class fontTools.ttLib.tables._k_e_r_n.table__k_e_r_n(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
getkern(format)[source]
prune_pre_subset(font, options)
subset_glyphs(s)
toXML(writer, ttFont)[source]

_l_o_c_a

class fontTools.ttLib.tables._l_o_c_a.table__l_o_c_a(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = ['glyf']
mergeMap = {'*': <function recalculate>, 'tableTag': <function equal>}
set(locations)[source]
toXML(writer, ttFont)[source]

_l_t_a_g

class fontTools.ttLib.tables._l_t_a_g.table__l_t_a_g(tag=None)[source]
addTag(tag)[source]

Add ‘tag’ to the list of langauge tags if not already there.

Returns the integer index of ‘tag’ in the list of all tags.

compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

_m_a_x_p

class fontTools.ttLib.tables._m_a_x_p.table__m_a_x_p(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = ['glyf']
fromXML(name, attrs, content, ttFont)[source]
mergeMap = {'*': <built-in function max>, 'maxFunctionDefs': <function first>, 'maxInstructionDefs': <function first>, 'maxStorage': <function first>, 'numGlyphs': <built-in function sum>, 'tableTag': <function equal>, 'tableVersion': <function equal>}
prune_pre_subset(font, options)
recalc(ttFont)[source]

Recalculate the font bounding box, and most other maxp values except for the TT instructions values. Also recalculate the value of bit 1 of the flags field and the font bounding box of the ‘head’ table.

testrepr()[source]
toXML(writer, ttFont)[source]

_m_e_t_a

class fontTools.ttLib.tables._m_e_t_a.table__m_e_t_a(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

_n_a_m_e

class fontTools.ttLib.tables._n_a_m_e.NameRecord[source]
encodingIsUnicodeCompatible()[source]
fromXML(name, attrs, content, ttFont)[source]
getEncoding(default='ascii')[source]

Returns the Python encoding name for this name entry based on its platformID, platEncID, and langID. If encoding for these values is not known, by default ‘ascii’ is returned. That can be overriden by passing a value to the default argument.

isUnicode()[source]
toBytes(errors='strict')[source]

If self.string is a bytes object, return it; otherwise try encoding the Unicode string in self.string to bytes using the encoding of this entry as returned by self.getEncoding(); Note that self.getEncoding() returns ‘ascii’ if the encoding is unknown to the library.

If the Unicode string cannot be encoded to bytes in the chosen encoding, the error is handled according to the errors parameter to this function, which is passed to the underlying encode() function; by default it throws a UnicodeEncodeError exception.

toStr(errors='strict')

If self.string is a Unicode string, return it; otherwise try decoding the bytes in self.string to a Unicode string using the encoding of this entry as returned by self.getEncoding(); Note that self.getEncoding() returns ‘ascii’ if the encoding is unknown to the library.

Certain heuristics are performed to recover data from bytes that are ill-formed in the chosen encoding, or that otherwise look misencoded (mostly around bad UTF-16BE encoded bytes, or bytes that look like UTF-16BE but marked otherwise). If the bytes are ill-formed and the heuristics fail, the error is handled according to the errors parameter to this function, which is passed to the underlying decode() function; by default it throws a UnicodeDecodeError exception.

Note: The mentioned heuristics mean that roundtripping a font to XML and back to binary might recover some misencoded data whereas just loading the font and saving it back will not change them.

toUnicode(errors='strict')[source]

If self.string is a Unicode string, return it; otherwise try decoding the bytes in self.string to a Unicode string using the encoding of this entry as returned by self.getEncoding(); Note that self.getEncoding() returns ‘ascii’ if the encoding is unknown to the library.

Certain heuristics are performed to recover data from bytes that are ill-formed in the chosen encoding, or that otherwise look misencoded (mostly around bad UTF-16BE encoded bytes, or bytes that look like UTF-16BE but marked otherwise). If the bytes are ill-formed and the heuristics fail, the error is handled according to the errors parameter to this function, which is passed to the underlying decode() function; by default it throws a UnicodeDecodeError exception.

Note: The mentioned heuristics mean that roundtripping a font to XML and back to binary might recover some misencoded data whereas just loading the font and saving it back will not change them.

toXML(writer, ttFont)[source]
fontTools.ttLib.tables._n_a_m_e.makeName(string, nameID, platformID, platEncID, langID)[source]
class fontTools.ttLib.tables._n_a_m_e.table__n_a_m_e(tag=None)[source]
addMultilingualName(names, ttFont=None, nameID=None, windows=True, mac=True)[source]

Add a multilingual name, returning its name ID

‘names’ is a dictionary with the name in multiple languages, such as {‘en’: ‘Pale’, ‘de’: ‘Blaß’, ‘de-CH’: ‘Blass’}. The keys can be arbitrary IETF BCP 47 language codes; the values are Unicode strings.

‘ttFont’ is the TTFont to which the names are added, or None. If present, the font’s ‘ltag’ table can get populated to store exotic language codes, which allows encoding names that otherwise cannot get encoded at all.

‘nameID’ is the name ID to be used, or None to let the library pick an unused name ID.

If ‘windows’ is True, a platformID=3 name record will be added. If ‘mac’ is True, a platformID=1 name record will be added.

addName(string, platforms=((1, 0, 0), (3, 1, 1033)), minNameID=255)[source]

Add a new name record containing ‘string’ for each (platformID, platEncID, langID) tuple specified in the ‘platforms’ list.

The nameID is assigned in the range between ‘minNameID’+1 and 32767 (inclusive), following the last nameID in the name table. If no ‘platforms’ are specified, two English name records are added, one for the Macintosh (platformID=0), and one for the Windows platform (3).

The ‘string’ must be a Unicode string, so it can be encoded with different, platform-specific encodings.

Return the new nameID.

compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = ['ltag']
fromXML(name, attrs, content, ttFont)[source]
getDebugName(nameID)[source]
getName(nameID, platformID, platEncID, langID=None)[source]
mergeMap = {'names': <function first>, 'tableTag': <function equal>}
prune_pre_subset(font, options)
removeNames(nameID=None, platformID=None, platEncID=None, langID=None)[source]

Remove any name records identified by the given combination of ‘nameID’, ‘platformID’, ‘platEncID’ and ‘langID’.

setName(string, nameID, platformID, platEncID, langID)[source]

Set the ‘string’ for the name record identified by ‘nameID’, ‘platformID’, ‘platEncID’ and ‘langID’. If a record with that nameID doesn’t exist, create it and append to the name table.

‘string’ can be of type str (unicode in PY2) or bytes. In the latter case, it is assumed to be already encoded with the correct plaform-specific encoding identified by the (platformID, platEncID, langID) triplet. A warning is issued to prevent unexpected results.

toXML(writer, ttFont)[source]

_p_o_s_t

fontTools.ttLib.tables._p_o_s_t.packPStrings(strings)[source]
class fontTools.ttLib.tables._p_o_s_t.table__p_o_s_t(tag=None)[source]
build_psNameMapping(ttFont)[source]
compile(ttFont)[source]
decode_format_1_0(data, ttFont)[source]
decode_format_2_0(data, ttFont)[source]
decode_format_3_0(data, ttFont)[source]
decode_format_4_0(data, ttFont)[source]
decompile(data, ttFont)[source]
encode_format_2_0(ttFont)[source]
encode_format_4_0(ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
getGlyphOrder()[source]

This function will get called by a ttLib.TTFont instance. Do not call this function yourself, use TTFont().getGlyphOrder() or its relatives instead!

mergeMap = {'*': <function first>, 'extraNames': <function <lambda>>, 'formatType': <built-in function max>, 'isFixedPitch': <built-in function min>, 'mapping': <function onlyExisting.<locals>.wrapper>, 'maxMemType1': <function <lambda>>, 'maxMemType42': <function <lambda>>, 'minMemType1': <built-in function max>, 'minMemType42': <built-in function max>, 'tableTag': <function equal>}
prune_pre_subset(font, options)
subset_glyphs(s)
toXML(writer, ttFont)[source]
fontTools.ttLib.tables._p_o_s_t.unpackPStrings(data)[source]

_p_r_e_p

class fontTools.ttLib.tables._p_r_e_p.table__p_r_e_p(tag=None)[source]
mergeMap(lst)

_s_b_i_x

class fontTools.ttLib.tables._s_b_i_x.sbixStrikeOffset[source]
class fontTools.ttLib.tables._s_b_i_x.table__s_b_i_x(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
subset_glyphs(s)
toXML(xmlWriter, ttFont)[source]

_t_r_a_k

class fontTools.ttLib.tables._t_r_a_k.TrackData(initialdata={})[source]
compile(offset)[source]
decompile(data, offset)[source]
fromXML(name, attrs, content, ttFont)[source]
keys() → a set-like object providing a view on D's keys[source]
sizes()[source]
toXML(writer, ttFont)[source]
tracks()

D.keys() -> a set-like object providing a view on D’s keys

class fontTools.ttLib.tables._t_r_a_k.TrackTableEntry(values={}, nameIndex=None)[source]
fromXML(name, attrs, content, ttFont)[source]
keys() → a set-like object providing a view on D's keys[source]
sizes()

D.keys() -> a set-like object providing a view on D’s keys

toXML(writer, ttFont)[source]
class fontTools.ttLib.tables._t_r_a_k.table__t_r_a_k(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = ['name']
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

_v_h_e_a

class fontTools.ttLib.tables._v_h_e_a.table__v_h_e_a(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = ['vmtx', 'glyf', 'CFF ', 'CFF2']
fromXML(name, attrs, content, ttFont)[source]
mergeMap = {'*': <function equal>, 'advanceHeightMax': <built-in function max>, 'ascent': <built-in function max>, 'caretOffset': <function first>, 'caretSlopeRise': <function first>, 'caretSlopeRun': <function first>, 'descent': <built-in function min>, 'lineGap': <built-in function max>, 'minBottomSideBearing': <built-in function min>, 'minTopSideBearing': <built-in function min>, 'numberOfVMetrics': <function recalculate>, 'tableTag': <function equal>, 'tableVersion': <built-in function max>, 'yMaxExtent': <built-in function max>}
recalc(ttFont)[source]
reserved0
toXML(writer, ttFont)[source]

_v_m_t_x

class fontTools.ttLib.tables._v_m_t_x.table__v_m_t_x(tag=None)[source]
advanceName = 'height'
headerTag = 'vhea'
mergeMap = {'metrics': <function sumDicts>, 'tableTag': <function equal>}
numberOfMetricsName = 'numberOfVMetrics'
sideBearingName = 'tsb'
subset_glyphs(s)

asciiTable

class fontTools.ttLib.tables.asciiTable.asciiTable(tag=None)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

B_A_S_E

class fontTools.ttLib.tables.B_A_S_E_.table_B_A_S_E_(tag=None)[source]
mergeMap = {'table': <function mergeObjects>, 'tableTag': <function onlyExisting.<locals>.wrapper>}

BitmapGlyphMetrics

class fontTools.ttLib.tables.BitmapGlyphMetrics.BigGlyphMetrics[source]
binaryFormat = '\n > # big endian\n height: B\n width: B\n horiBearingX: b\n horiBearingY: b\n horiAdvance: B\n vertBearingX: b\n vertBearingY: b\n vertAdvance: B\n'
class fontTools.ttLib.tables.BitmapGlyphMetrics.BitmapGlyphMetrics[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
class fontTools.ttLib.tables.BitmapGlyphMetrics.SmallGlyphMetrics[source]
binaryFormat = '\n > # big endian\n height: B\n width: B\n BearingX: b\n BearingY: b\n Advance: B\n'

C_B_D_T

class fontTools.ttLib.tables.C_B_D_T_.ColorBitmapGlyph(data, ttFont)[source]
fileExtension = '.png'
xmlDataFunctions = {'bitwise': (<function _writeBitwiseImageData>, <function _readBitwiseImageData>), 'extfile': (<function _writeExtFileImageData>, <function _readExtFileImageData>), 'raw': (<function _writeRawImageData>, <function _readRawImageData>)}
class fontTools.ttLib.tables.C_B_D_T_.cbdt_bitmap_format_17(data, ttFont)[source]
compile(ttFont)[source]
decompile()[source]
class fontTools.ttLib.tables.C_B_D_T_.cbdt_bitmap_format_18(data, ttFont)[source]
compile(ttFont)[source]
decompile()[source]
class fontTools.ttLib.tables.C_B_D_T_.cbdt_bitmap_format_19(data, ttFont)[source]
compile(ttFont)[source]
decompile()[source]
class fontTools.ttLib.tables.C_B_D_T_.table_C_B_D_T_(tag=None)[source]
getImageFormatClass(imageFormat)[source]
locatorName = 'CBLC'

C_B_L_C

class fontTools.ttLib.tables.C_B_L_C_.table_C_B_L_C_(tag=None)[source]
dependencies = ['CBDT']

C_F_F

class fontTools.ttLib.tables.C_F_F_.table_C_F_F_(tag=None)[source]
closure_glyphs(s)
compile(otFont)[source]
decompile(data, otFont)[source]
desubroutinize()
fromXML(name, attrs, content, otFont)[source]
getGlyphOrder()[source]
haveGlyphNames()[source]
prune_post_subset(ttfFont, options)
prune_pre_subset(font, options)
remove_hints()
remove_unused_subroutines()
setGlyphOrder(glyphOrder)[source]
subset_glyphs(s)
toXML(writer, otFont)[source]

C_F_F__2

class fontTools.ttLib.tables.C_F_F__2.table_C_F_F__2(tag=None)[source]
compile(otFont)[source]
decompile(data, otFont)[source]

C_O_L_R

class fontTools.ttLib.tables.C_O_L_R_.LayerRecord(name=None, colorID=None)[source]
fromXML(eltname, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
class fontTools.ttLib.tables.C_O_L_R_.table_C_O_L_R_(tag=None)[source]

This table is structured so that you can treat it like a dictionary keyed by glyph name. ttFont[‘COLR’][<glyphName>] will return the color layers for any glyph ttFont[‘COLR’][<glyphName>] = <value> will set the color layers for any glyph.

closure_glyphs(s)
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
subset_glyphs(s)
toXML(writer, ttFont)[source]

C_P_A_L

class fontTools.ttLib.tables.C_P_A_L_.Color[source]
classmethod fromHex(value)[source]
classmethod fromRGBA(red, green, blue, alpha)[source]
hex()[source]
toXML(writer, ttFont, index=None)[source]
class fontTools.ttLib.tables.C_P_A_L_.table_C_P_A_L_(tag=None)[source]
DEFAULT_PALETTE_TYPE = 0
NO_NAME_ID = 65535
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
prune_post_subset(font, options)
toXML(writer, ttFont)[source]

D_S_I_G

class fontTools.ttLib.tables.D_S_I_G_.SignatureRecord[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
fontTools.ttLib.tables.D_S_I_G_.b64encode(b)[source]
fontTools.ttLib.tables.D_S_I_G_.pem_spam(l, spam={'': True, '-----BEGIN PKCS7-----': True, '-----END PKCS7-----': True})
class fontTools.ttLib.tables.D_S_I_G_.table_D_S_I_G_(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
prune_pre_subset(font, options)
toXML(xmlWriter, ttFont)[source]

DefaultTable

class fontTools.ttLib.tables.DefaultTable.DefaultTable(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = []
fromXML(name, attrs, content, ttFont)[source]
merge(m, tables)
toXML(writer, ttFont, **kwargs)[source]

E_B_D_T

class fontTools.ttLib.tables.E_B_D_T_.BitAlignedBitmapMixin[source]
getRow(row, bitDepth=1, metrics=None, reverseBytes=False)[source]
setRows(dataRows, bitDepth=1, metrics=None, reverseBytes=False)[source]
class fontTools.ttLib.tables.E_B_D_T_.BitmapGlyph(data, ttFont)[source]
fileExtension = '.bin'
fromXML(name, attrs, content, ttFont)[source]
getFormat()[source]
readData(name, attrs, content, ttFont)[source]
readMetrics(name, attrs, content, ttFont)[source]
toXML(strikeIndex, glyphName, writer, ttFont)[source]
writeData(strikeIndex, glyphName, writer, ttFont)[source]
writeMetrics(writer, ttFont)[source]
xmlDataFunctions = {'bitwise': (<function _writeBitwiseImageData>, <function _readBitwiseImageData>), 'extfile': (<function _writeExtFileImageData>, <function _readExtFileImageData>), 'raw': (<function _writeRawImageData>, <function _readRawImageData>), 'row': (<function _writeRowImageData>, <function _readRowImageData>)}
fontTools.ttLib.tables.E_B_D_T_.BitmapPlusBigMetricsMixin

alias of fontTools.ttLib.tables.E_B_D_T_._createBitmapPlusMetricsMixin.<locals>.BitmapPlusMetricsMixin

fontTools.ttLib.tables.E_B_D_T_.BitmapPlusSmallMetricsMixin

alias of fontTools.ttLib.tables.E_B_D_T_._createBitmapPlusMetricsMixin.<locals>.BitmapPlusMetricsMixin

class fontTools.ttLib.tables.E_B_D_T_.ByteAlignedBitmapMixin[source]
getRow(row, bitDepth=1, metrics=None, reverseBytes=False)[source]
setRows(dataRows, bitDepth=1, metrics=None, reverseBytes=False)[source]
class fontTools.ttLib.tables.E_B_D_T_.ComponentBitmapGlyph(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(strikeIndex, glyphName, writer, ttFont)[source]
class fontTools.ttLib.tables.E_B_D_T_.EbdtComponent[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
class fontTools.ttLib.tables.E_B_D_T_.ebdt_bitmap_format_1(data, ttFont)[source]
compile(ttFont)[source]
decompile()[source]
class fontTools.ttLib.tables.E_B_D_T_.ebdt_bitmap_format_2(data, ttFont)[source]
compile(ttFont)[source]
decompile()[source]
class fontTools.ttLib.tables.E_B_D_T_.ebdt_bitmap_format_5(data, ttFont)[source]
compile(ttFont)[source]
decompile()[source]
class fontTools.ttLib.tables.E_B_D_T_.ebdt_bitmap_format_6(data, ttFont)[source]
compile(ttFont)[source]
decompile()[source]
class fontTools.ttLib.tables.E_B_D_T_.ebdt_bitmap_format_7(data, ttFont)[source]
compile(ttFont)[source]
decompile()[source]
class fontTools.ttLib.tables.E_B_D_T_.ebdt_bitmap_format_8(data, ttFont)[source]
compile(ttFont)[source]
decompile()[source]
class fontTools.ttLib.tables.E_B_D_T_.ebdt_bitmap_format_9(data, ttFont)[source]
compile(ttFont)[source]
decompile()[source]
class fontTools.ttLib.tables.E_B_D_T_.table_E_B_D_T_(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
getImageFormatClass(imageFormat)[source]
locatorName = 'EBLC'
subset_glyphs(s)
toXML(writer, ttFont)[source]

E_B_L_C

class fontTools.ttLib.tables.E_B_L_C_.BitmapSizeTable[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
class fontTools.ttLib.tables.E_B_L_C_.EblcIndexSubTable(data, ttFont)[source]
compile(ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
padBitmapData(data)[source]
readMetrics(name, attrs, content, ttFont)[source]
removeSkipGlyphs()[source]
toXML(writer, ttFont)[source]
writeMetrics(writer, ttFont)[source]
class fontTools.ttLib.tables.E_B_L_C_.FixedSizeIndexSubTableMixin[source]
padBitmapData(data)[source]
readMetrics(name, attrs, content, ttFont)[source]
writeMetrics(writer, ttFont)[source]
class fontTools.ttLib.tables.E_B_L_C_.SbitLineMetrics[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(name, writer, ttFont)[source]
class fontTools.ttLib.tables.E_B_L_C_.Strike[source]
fromXML(name, attrs, content, ttFont, locator)[source]
toXML(strikeIndex, writer, ttFont)[source]
class fontTools.ttLib.tables.E_B_L_C_.eblc_index_sub_table_1(data, ttFont)[source]
class fontTools.ttLib.tables.E_B_L_C_.eblc_index_sub_table_2(data, ttFont)[source]
compile(ttFont)[source]
decompile()[source]
class fontTools.ttLib.tables.E_B_L_C_.eblc_index_sub_table_3(data, ttFont)[source]
class fontTools.ttLib.tables.E_B_L_C_.eblc_index_sub_table_4(data, ttFont)[source]
compile(ttFont)[source]
decompile()[source]
class fontTools.ttLib.tables.E_B_L_C_.eblc_index_sub_table_5(data, ttFont)[source]
compile(ttFont)[source]
decompile()[source]
class fontTools.ttLib.tables.E_B_L_C_.table_E_B_L_C_(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = ['EBDT']
fromXML(name, attrs, content, ttFont)[source]
getIndexFormatClass(indexFormat)[source]
subset_glyphs(s)
toXML(writer, ttFont)[source]

F_F_T_M

class fontTools.ttLib.tables.F_F_T_M_.table_F_F_T_M_(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

G_D_E_F

class fontTools.ttLib.tables.G_D_E_F_.table_G_D_E_F_(tag=None)[source]
mergeMap = {'table': <function mergeObjects>, 'tableTag': <function onlyExisting.<locals>.wrapper>}
prune_post_subset(font, options)
subset_glyphs(s)

G_M_A_P

class fontTools.ttLib.tables.G_M_A_P_.GMAPRecord(uv=0, cid=0, gid=0, ggid=0, name='')[source]
compile(ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
class fontTools.ttLib.tables.G_M_A_P_.table_G_M_A_P_(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = []
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

G_P_K_G

class fontTools.ttLib.tables.G_P_K_G_.table_G_P_K_G_(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

G_P_O_S

class fontTools.ttLib.tables.G_P_O_S_.table_G_P_O_S_(tag=None)[source]
mergeMap = {'table': <function mergeObjects>, 'tableTag': <function onlyExisting.<locals>.wrapper>}
neuter_lookups(lookup_indices)

Sets lookups not in lookup_indices to None.

prune_features()

Remove unreferenced features

prune_lookups(remap=True)

Remove (default) or neuter unreferenced lookups

prune_post_subset(font, options)
prune_pre_subset(font, options)
remove_redundant_langsys()
retain_empty_scripts()
subset_feature_tags(feature_tags)
subset_glyphs(s)
subset_lookups(lookup_indices)

Retains specified lookups, then removes empty features, language systems, and scripts.

subset_script_tags(script_tags)

G_S_U_B

class fontTools.ttLib.tables.G_S_U_B_.table_G_S_U_B_(tag=None)[source]
closure_glyphs(s)
merge(m, tables)
mergeMap = {'table': <function mergeObjects>, 'tableTag': <function onlyExisting.<locals>.wrapper>}
neuter_lookups(lookup_indices)

Sets lookups not in lookup_indices to None.

prune_features()

Remove unreferenced features

prune_lookups(remap=True)

Remove (default) or neuter unreferenced lookups

prune_post_subset(font, options)
prune_pre_subset(font, options)
remove_redundant_langsys()
retain_empty_scripts()
subset_feature_tags(feature_tags)
subset_glyphs(s)
subset_lookups(lookup_indices)

Retains specified lookups, then removes empty features, language systems, and scripts.

subset_script_tags(script_tags)

H_V_A_R

class fontTools.ttLib.tables.H_V_A_R_.table_H_V_A_R_(tag=None)[source]
subset_glyphs(s)

J_S_T_F

class fontTools.ttLib.tables.J_S_T_F_.table_J_S_T_F_(tag=None)[source]
mergeMap = {'table': <function mergeObjects>, 'tableTag': <function onlyExisting.<locals>.wrapper>}

L_T_S_H

class fontTools.ttLib.tables.L_T_S_H_.table_L_T_S_H_(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

M_A_T_H

class fontTools.ttLib.tables.M_A_T_H_.table_M_A_T_H_(tag=None)[source]
closure_glyphs(s)
mergeMap = {'table': <function mergeObjects>, 'tableTag': <function onlyExisting.<locals>.wrapper>}
subset_glyphs(s)

M_E_T_A

class fontTools.ttLib.tables.M_E_T_A_.GlyphRecord[source]
compile(parentTable)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
class fontTools.ttLib.tables.M_E_T_A_.StringRecord[source]
compile(parentTable)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
fontTools.ttLib.tables.M_E_T_A_.getLabelString(labelID)[source]
fontTools.ttLib.tables.M_E_T_A_.mapUTF8toXML(string)[source]
fontTools.ttLib.tables.M_E_T_A_.mapXMLToUTF8(string)[source]
class fontTools.ttLib.tables.M_E_T_A_.table_M_E_T_A_(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = []
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

M_V_A_R

class fontTools.ttLib.tables.M_V_A_R_.table_M_V_A_R_(tag=None)[source]

O_S_2f_2

class fontTools.ttLib.tables.O_S_2f_2.Panose[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
fontTools.ttLib.tables.O_S_2f_2.intersectUnicodeRanges(unicodes, inverse=False)[source]

Intersect a sequence of (int) Unicode codepoints with the Unicode block ranges defined in the OpenType specification v1.7, and return the set of ‘ulUnicodeRanges’ bits for which there is at least ONE intersection. If ‘inverse’ is True, return the the bits for which there is NO intersection.

>>> intersectUnicodeRanges([0x0410]) == {9}
True
>>> intersectUnicodeRanges([0x0410, 0x1F000]) == {9, 57, 122}
True
>>> intersectUnicodeRanges([0x0410, 0x1F000], inverse=True) == (
...     set(range(123)) - {9, 57, 122})
True
class fontTools.ttLib.tables.O_S_2f_2.table_O_S_2f_2(tag=None)[source]

the OS/2 table

compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = ['head']
fromXML(name, attrs, content, ttFont)[source]
fsFirstCharIndex
fsLastCharIndex
getUnicodeRanges()[source]

Return the set of ‘ulUnicodeRange*’ bits currently enabled.

merge(m, tables)
mergeMap = {'*': <function first>, 'fsFirstCharIndex': <built-in function min>, 'fsLastCharIndex': <built-in function max>, 'fsType': <function mergeOs2FsType>, 'panose': <function first>, 'sTypoAscender': <built-in function max>, 'sTypoDescender': <built-in function min>, 'sTypoLineGap': <built-in function max>, 'tableTag': <function equal>, 'ulCodePageRange1': <function onlyExisting.<locals>.wrapper>, 'ulCodePageRange2': <function onlyExisting.<locals>.wrapper>, 'ulUnicodeRange1': <function bitwise_or>, 'ulUnicodeRange2': <function bitwise_or>, 'ulUnicodeRange3': <function bitwise_or>, 'ulUnicodeRange4': <function bitwise_or>, 'usMaxContex': <function onlyExisting.<locals>.wrapper>, 'usWinAscent': <built-in function max>, 'usWinDescent': <built-in function max>, 'version': <built-in function max>, 'xAvgCharWidth': <function avg_int>}
recalcUnicodeRanges(ttFont, pruneOnly=False)[source]

Intersect the codepoints in the font’s Unicode cmap subtables with the Unicode block ranges defined in the OpenType specification (v1.7), and set the respective ‘ulUnicodeRange*’ bits if there is at least ONE intersection. If ‘pruneOnly’ is True, only clear unused bits with NO intersection.

setUnicodeRanges(bits)[source]

Set the ‘ulUnicodeRange*’ fields to the specified ‘bits’.

toXML(writer, ttFont)[source]
updateFirstAndLastCharIndex(ttFont)[source]
usMaxContex

otBase

class fontTools.ttLib.tables.otBase.BaseTTXConverter(tag=None)[source]

Generic base class for TTX table converters. It functions as an adapter between the TTX (ttLib actually) table model and the model we use for OpenType tables, which is necessarily subtly different.

compile(font)[source]

Create a top-level OTTableWriter for the GPOS/GSUB table. Call the compile method for the the table

for each ‘converter’ record in the table converter list
call converter’s write method for each item in the value.
  • For simple items, the write method adds a string to the

writer’s self.items list. - For Struct/Table/Subtable items, it add first adds new writer to the to the writer’s self.items, then calls the item’s compile method. This creates a tree of writers, rooted at the GUSB/GPOS writer, with each writer representing a table, and the writer.items list containing the child data strings and writers.

call the getAllData method

call _doneWriting, which removes duplicates call _gatherTables. This traverses the tables, adding unique occurences to a flat list of tables Traverse the flat list of tables, calling getDataLength on each to update their position Traverse the flat list of tables again, calling getData each get the data in the table, now that pos’s and offset are known.

If a lookup subtable overflows an offset, we have to start all over.

decompile(data, font)[source]
fromXML(name, attrs, content, font)[source]
toXML(writer, font)[source]
class fontTools.ttLib.tables.otBase.BaseTable[source]

Generic base class for all OpenType (sub)tables.

compile(writer, font)[source]
decompile(reader, font)[source]
ensureDecompiled()[source]
fromXML(name, attrs, content, font)[source]
getConverterByName(name)[source]
getConverters()[source]
classmethod getRecordSize(reader)[source]
populateDefaults(propagator=None)[source]
readFormat(reader)[source]
toXML(xmlWriter, font, attrs=None, name=None)[source]
toXML2(xmlWriter, font)[source]
writeFormat(writer)[source]
class fontTools.ttLib.tables.otBase.CountReference(table, name, size=None, value=None)[source]

A reference to a Count value, not a count of references.

getCountData()[source]
getValue()[source]
setValue(value)[source]
class fontTools.ttLib.tables.otBase.FormatSwitchingBaseTable[source]

Minor specialization of BaseTable, for tables that have multiple formats, eg. CoverageFormat1 vs. CoverageFormat2.

getConverterByName(name)[source]
getConverters()[source]
classmethod getRecordSize(reader)[source]
readFormat(reader)[source]
toXML(xmlWriter, font, attrs=None, name=None)[source]
writeFormat(writer)[source]
exception fontTools.ttLib.tables.otBase.OTLOffsetOverflowError(overflowErrorRecord)[source]
class fontTools.ttLib.tables.otBase.OTTableReader(data, localState=None, offset=0, tableTag=None)[source]

Helper class to retrieve data from an OpenType table.

advance(count)[source]
copy()[source]
data
getSubReader(offset)[source]
localState
offset
pos
readData(count)[source]
readInt8()[source]
readLong()[source]
readShort()[source]
readTag()[source]
readUInt24()[source]
readUInt8()[source]
readULong()[source]
readUShort()[source]
readUShortArray(count)[source]
seek(pos)[source]
tableTag
class fontTools.ttLib.tables.otBase.OTTableWriter(localState=None, tableTag=None)[source]

Helper class to gather and assemble data for OpenType tables.

getAllData()[source]

Assemble all data, including all subtables.

getData()[source]

Assemble the data for this writer/table, without subtables.

getDataLength()[source]

Return the length of this table in bytes, without subtables.

getOverflowErrorRecord(item)[source]
getSubWriter()[source]
writeCountReference(table, name, size=2, value=None)[source]
writeData(data)[source]
writeInt8(value)[source]
writeLong(value)[source]
writeShort(value)[source]
writeStruct(format, values)[source]
writeSubTable(subWriter)[source]
writeTag(tag)[source]
writeUInt24(value)[source]
writeUInt8(value)[source]
writeULong(value)[source]
writeUShort(value)[source]
class fontTools.ttLib.tables.otBase.OverflowErrorRecord(overflowTuple)[source]
class fontTools.ttLib.tables.otBase.ValueRecord(valueFormat=None, src=None)[source]
fromXML(name, attrs, content, font)[source]
getFormat()[source]
toXML(xmlWriter, font, valueName, attrs=None)[source]
class fontTools.ttLib.tables.otBase.ValueRecordFactory(valueFormat)[source]

Given a format code, this object convert ValueRecords.

readValueRecord(reader, font)[source]
writeValueRecord(writer, font, valueRecord)[source]
fontTools.ttLib.tables.otBase.packUInt8(value)[source]
fontTools.ttLib.tables.otBase.packULong(value)[source]
fontTools.ttLib.tables.otBase.packUShort(value)[source]

otConverters

class fontTools.ttLib.tables.otConverters.AATLookup(name, repeat, aux, tableClass)[source]
BIN_SEARCH_HEADER_SIZE = 10
buildFormat0(writer, font, values)[source]
buildFormat2(writer, font, values)[source]
buildFormat6(writer, font, values)[source]
buildFormat8(writer, font, values)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

readFormat0(reader, font)[source]
readFormat2(reader, font)[source]
readFormat4(reader, font)[source]
readFormat6(reader, font)[source]
readFormat8(reader, font)[source]
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

static writeBinSearchHeader(writer, numUnits, unitSize)[source]
writeFormat0(writer, font, values)[source]
writeFormat2(writer, font, segments)[source]
writeFormat6(writer, font, values)[source]
writeFormat8(writer, font, values)[source]
xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.AATLookupWithDataOffset(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.BaseConverter(name, repeat, aux, tableClass=None)[source]

Base class for converter objects. Apart from the constructor, this is an abstract class.

getRecordSize(reader)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

readArray(reader, font, tableDict, count)[source]

Read an array of values from the reader.

write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

writeArray(writer, font, tableDict, values)[source]
xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.CIDGlyphMap(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.Char64(name, repeat, aux, tableClass=None)[source]

An ASCII string with up to 64 characters.

Unused character positions are filled with 0x00 bytes. Used in Apple AAT fonts in the gcid table.

read(reader, font, tableDict)[source]

Read a value from the reader.

staticSize = 64
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.ComputedInt(name, repeat, aux, tableClass=None)[source]
xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.ComputedUInt8(name, repeat, aux, tableClass=None)[source]
class fontTools.ttLib.tables.otConverters.ComputedULong(name, repeat, aux, tableClass=None)[source]
class fontTools.ttLib.tables.otConverters.ComputedUShort(name, repeat, aux, tableClass=None)[source]
class fontTools.ttLib.tables.otConverters.DeciPoints(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

staticSize = 2
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.DeltaValue(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.ExtSubTable(name, repeat, aux, tableClass=None)[source]
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.F2Dot14(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

staticSize = 2
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.FeatureParams(name, repeat, aux, tableClass=None)[source]
getConverter(featureTag)[source]
class fontTools.ttLib.tables.otConverters.Fixed(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

staticSize = 4
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.Flags32(name, repeat, aux, tableClass=None)[source]
xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.FloatValue(name, repeat, aux, tableClass=None)[source]
xmlRead(attrs, content, font)[source]

Read a value from XML.

class fontTools.ttLib.tables.otConverters.GlyphCIDMap(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.GlyphID(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

readArray(reader, font, tableDict, count)[source]

Read an array of values from the reader.

staticSize = 2
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.Int8(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

staticSize = 1
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.IntValue(name, repeat, aux, tableClass=None)[source]
xmlRead(attrs, content, font)[source]

Read a value from XML.

class fontTools.ttLib.tables.otConverters.LTable(name, repeat, aux, tableClass=None)[source]
longOffset = True
readOffset(reader)[source]
staticSize = 4
class fontTools.ttLib.tables.otConverters.Long(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

staticSize = 4
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.LookupFlag(name, repeat, aux, tableClass=None)[source]
xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.MorxSubtableConverter(name, repeat, aux)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.NameID(name, repeat, aux, tableClass=None)[source]
xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.STXHeader(name, repeat, aux, tableClass)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.Short(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

staticSize = 2
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.SimpleValue(name, repeat, aux, tableClass=None)[source]
xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.Struct(name, repeat, aux, tableClass=None)[source]
getRecordSize(reader)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.StructWithLength(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.SubStruct(name, repeat, aux, tableClass=None)[source]
getConverter(tableType, lookupType)[source]
xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.SubTable(name, repeat, aux, tableClass=None)[source]
getConverter(tableType, lookupType)[source]
xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.Table(name, repeat, aux, tableClass=None)[source]
longOffset = False
read(reader, font, tableDict)[source]

Read a value from the reader.

readOffset(reader)[source]
staticSize = 2
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

writeNullOffset(writer)[source]
class fontTools.ttLib.tables.otConverters.Tag(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

staticSize = 4
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.UInt24(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

staticSize = 3
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.UInt8(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

staticSize = 1
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.ULong(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

staticSize = 4
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.UShort(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

staticSize = 2
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.ValueFormat(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

staticSize = 2
write(writer, font, tableDict, format, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.ValueRecord(name, repeat, aux, tableClass=None)[source]
getRecordSize(reader)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.VarDataValue(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

class fontTools.ttLib.tables.otConverters.VarIdxMapValue(name, repeat, aux, tableClass=None)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

class fontTools.ttLib.tables.otConverters.Version(name, repeat, aux, tableClass=None)[source]
static fromFloat(v)[source]
read(reader, font, tableDict)[source]

Read a value from the reader.

staticSize = 4
write(writer, font, tableDict, value, repeatIndex=None)[source]

Write a value to the writer.

xmlRead(attrs, content, font)[source]

Read a value from XML.

xmlWrite(xmlWriter, font, value, name, attrs)[source]

Write a value to XML.

fontTools.ttLib.tables.otConverters.buildConverters(tableSpec, tableNamespace)[source]

Given a table spec from otData.py, build a converter object for each field of the table. This is called for each table in otData.py, and the results are assigned to the corresponding class in otTables.py.

fontTools.ttLib.tables.otConverters.istuple(t)

otData

otTables

fontTools.ttLib.tables.otTables – A collection of classes representing the various OpenType subtables.

Most are constructed upon import from data in otData.py, all are populated with converter objects from otConverters.py.

class fontTools.ttLib.tables.otTables.AATAction[source]
static compileActions(font, states)[source]
class fontTools.ttLib.tables.otTables.AATLookupSegment
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'firstGlyph': <fontTools.ttLib.tables.otConverters.UShort object>, 'lastGlyph': <fontTools.ttLib.tables.otConverters.UShort object>, 'value': <fontTools.ttLib.tables.otConverters.UShort object>}
class fontTools.ttLib.tables.otTables.AATState[source]
class fontTools.ttLib.tables.otTables.AATStateTable[source]
class fontTools.ttLib.tables.otTables.AlternateSet
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>]
convertersByName = {'Alternate': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'GlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.AlternateSubst[source]
LookupType = 3
closure_glyphs(s, cur_glyphs)
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.AlternateSet'>]}
convertersByName = {1: {'AlternateSet': Struct of <class 'fontTools.ttLib.tables.otTables.AlternateSet'>, 'AlternateSetCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>}}
fromXML(name, attrs, content, font)[source]
mapLookups(lookupMap)
may_have_non_1to1()
populateDefaults(propagator=None)[source]
postRead(rawTable, font)[source]
preWrite(font)[source]
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
toXML2(xmlWriter, font)[source]
class fontTools.ttLib.tables.otTables.Anchor
converters = {1: [<fontTools.ttLib.tables.otConverters.Short object>, <fontTools.ttLib.tables.otConverters.Short object>], 2: [<fontTools.ttLib.tables.otConverters.Short object>, <fontTools.ttLib.tables.otConverters.Short object>, <fontTools.ttLib.tables.otConverters.UShort object>], 3: [<fontTools.ttLib.tables.otConverters.Short object>, <fontTools.ttLib.tables.otConverters.Short object>, Struct of <class 'fontTools.ttLib.tables.otTables.Device'>, Struct of <class 'fontTools.ttLib.tables.otTables.Device'>]}
convertersByName = {1: {'XCoordinate': <fontTools.ttLib.tables.otConverters.Short object>, 'YCoordinate': <fontTools.ttLib.tables.otConverters.Short object>}, 2: {'AnchorPoint': <fontTools.ttLib.tables.otConverters.UShort object>, 'XCoordinate': <fontTools.ttLib.tables.otConverters.Short object>, 'YCoordinate': <fontTools.ttLib.tables.otConverters.Short object>}, 3: {'XCoordinate': <fontTools.ttLib.tables.otConverters.Short object>, 'XDeviceTable': Struct of <class 'fontTools.ttLib.tables.otTables.Device'>, 'YCoordinate': <fontTools.ttLib.tables.otConverters.Short object>, 'YDeviceTable': Struct of <class 'fontTools.ttLib.tables.otTables.Device'>}}
prune_hints()
class fontTools.ttLib.tables.otTables.AnchorGlyphData
converters = [<fontTools.ttLib.tables.otConverters.ComputedULong object>, Struct of <class 'fontTools.ttLib.tables.otTables.AnchorPoint'>]
convertersByName = {'AnchorPoint': Struct of <class 'fontTools.ttLib.tables.otTables.AnchorPoint'>, 'AnchorPointCount': <fontTools.ttLib.tables.otConverters.ComputedULong object>}
class fontTools.ttLib.tables.otTables.AnchorPoint
converters = [<fontTools.ttLib.tables.otConverters.Short object>, <fontTools.ttLib.tables.otConverters.Short object>]
convertersByName = {'XCoordinate': <fontTools.ttLib.tables.otConverters.Short object>, 'YCoordinate': <fontTools.ttLib.tables.otConverters.Short object>}
class fontTools.ttLib.tables.otTables.AnchorPoints
converters = {0: [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.AATLookupWithDataOffset object>]}
convertersByName = {0: {'Anchors': <fontTools.ttLib.tables.otConverters.AATLookupWithDataOffset object>, 'Flags': <fontTools.ttLib.tables.otConverters.UShort object>}}
class fontTools.ttLib.tables.otTables.AttachList
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.AttachPoint'>]
convertersByName = {'AttachPoint': Struct of <class 'fontTools.ttLib.tables.otTables.AttachPoint'>, 'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'GlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
mergeMap = {'AttachPoint': <function sumLists>, 'Coverage': <function mergeObjects>, 'GlyphCount': <built-in function sum>}
class fontTools.ttLib.tables.otTables.AttachPoint
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'PointCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'PointIndex': <fontTools.ttLib.tables.otConverters.UShort object>}
class fontTools.ttLib.tables.otTables.Axis
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.BaseTagList'>, Struct of <class 'fontTools.ttLib.tables.otTables.BaseScriptList'>]
convertersByName = {'BaseScriptList': Struct of <class 'fontTools.ttLib.tables.otTables.BaseScriptList'>, 'BaseTagList': Struct of <class 'fontTools.ttLib.tables.otTables.BaseTagList'>}
mergeMap = {'*': <function mergeObjects>}
class fontTools.ttLib.tables.otTables.AxisRecord
converters = [<fontTools.ttLib.tables.otConverters.Tag object>, <fontTools.ttLib.tables.otConverters.NameID object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UInt8 object>]
convertersByName = {'AxisNameID': <fontTools.ttLib.tables.otConverters.NameID object>, 'AxisOrdering': <fontTools.ttLib.tables.otConverters.UShort object>, 'AxisTag': <fontTools.ttLib.tables.otConverters.Tag object>, 'MoreBytes': <fontTools.ttLib.tables.otConverters.UInt8 object>}
class fontTools.ttLib.tables.otTables.AxisRecordArray
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.AxisRecord'>]
convertersByName = {'Axis': Struct of <class 'fontTools.ttLib.tables.otTables.AxisRecord'>}
class fontTools.ttLib.tables.otTables.AxisValue
converters = {1: [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.NameID object>, <fontTools.ttLib.tables.otConverters.Fixed object>], 2: [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.NameID object>, <fontTools.ttLib.tables.otConverters.Fixed object>, <fontTools.ttLib.tables.otConverters.Fixed object>, <fontTools.ttLib.tables.otConverters.Fixed object>], 3: [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.NameID object>, <fontTools.ttLib.tables.otConverters.Fixed object>, <fontTools.ttLib.tables.otConverters.Fixed object>], 4: [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.NameID object>, Struct of <class 'fontTools.ttLib.tables.otTables.AxisValueRecord'>]}
convertersByName = {1: {'AxisIndex': <fontTools.ttLib.tables.otConverters.UShort object>, 'Flags': <fontTools.ttLib.tables.otConverters.UShort object>, 'Value': <fontTools.ttLib.tables.otConverters.Fixed object>, 'ValueNameID': <fontTools.ttLib.tables.otConverters.NameID object>}, 2: {'AxisIndex': <fontTools.ttLib.tables.otConverters.UShort object>, 'Flags': <fontTools.ttLib.tables.otConverters.UShort object>, 'NominalValue': <fontTools.ttLib.tables.otConverters.Fixed object>, 'RangeMaxValue': <fontTools.ttLib.tables.otConverters.Fixed object>, 'RangeMinValue': <fontTools.ttLib.tables.otConverters.Fixed object>, 'ValueNameID': <fontTools.ttLib.tables.otConverters.NameID object>}, 3: {'AxisIndex': <fontTools.ttLib.tables.otConverters.UShort object>, 'Flags': <fontTools.ttLib.tables.otConverters.UShort object>, 'LinkedValue': <fontTools.ttLib.tables.otConverters.Fixed object>, 'Value': <fontTools.ttLib.tables.otConverters.Fixed object>, 'ValueNameID': <fontTools.ttLib.tables.otConverters.NameID object>}, 4: {'AxisCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'AxisValueRecord': Struct of <class 'fontTools.ttLib.tables.otTables.AxisValueRecord'>, 'Flags': <fontTools.ttLib.tables.otConverters.UShort object>, 'ValueNameID': <fontTools.ttLib.tables.otConverters.NameID object>}}
class fontTools.ttLib.tables.otTables.AxisValueArray
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.AxisValue'>]
convertersByName = {'AxisValue': Struct of <class 'fontTools.ttLib.tables.otTables.AxisValue'>}
class fontTools.ttLib.tables.otTables.AxisValueRecord
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.Fixed object>]
convertersByName = {'AxisIndex': <fontTools.ttLib.tables.otConverters.UShort object>, 'Value': <fontTools.ttLib.tables.otConverters.Fixed object>}
class fontTools.ttLib.tables.otTables.BASE
converters = [<fontTools.ttLib.tables.otConverters.Version object>, Struct of <class 'fontTools.ttLib.tables.otTables.Axis'>, Struct of <class 'fontTools.ttLib.tables.otTables.Axis'>, Struct of <class 'fontTools.ttLib.tables.otTables.VarStore'>]
convertersByName = {'HorizAxis': Struct of <class 'fontTools.ttLib.tables.otTables.Axis'>, 'VarStore': Struct of <class 'fontTools.ttLib.tables.otTables.VarStore'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>, 'VertAxis': Struct of <class 'fontTools.ttLib.tables.otTables.Axis'>}
mergeMap = {'*': <function mergeObjects>, 'Version': <built-in function max>}
fontTools.ttLib.tables.otTables.BacktrackClassDef

alias of fontTools.ttLib.tables.otTables.ClassDef

fontTools.ttLib.tables.otTables.BacktrackCoverage

alias of fontTools.ttLib.tables.otTables.Coverage

fontTools.ttLib.tables.otTables.BaseAnchor

alias of fontTools.ttLib.tables.otTables.Anchor

class fontTools.ttLib.tables.otTables.BaseArray
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.BaseRecord'>]
convertersByName = {'BaseCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'BaseRecord': Struct of <class 'fontTools.ttLib.tables.otTables.BaseRecord'>}
class fontTools.ttLib.tables.otTables.BaseCoord
converters = {1: [<fontTools.ttLib.tables.otConverters.Short object>], 2: [<fontTools.ttLib.tables.otConverters.Short object>, <fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.UShort object>], 3: [<fontTools.ttLib.tables.otConverters.Short object>, Struct of <class 'fontTools.ttLib.tables.otTables.Device'>]}
convertersByName = {1: {'Coordinate': <fontTools.ttLib.tables.otConverters.Short object>}, 2: {'BaseCoordPoint': <fontTools.ttLib.tables.otConverters.UShort object>, 'Coordinate': <fontTools.ttLib.tables.otConverters.Short object>, 'ReferenceGlyph': <fontTools.ttLib.tables.otConverters.GlyphID object>}, 3: {'Coordinate': <fontTools.ttLib.tables.otConverters.Short object>, 'DeviceTable': Struct of <class 'fontTools.ttLib.tables.otTables.Device'>}}
fontTools.ttLib.tables.otTables.BaseCoverage

alias of fontTools.ttLib.tables.otTables.Coverage

class fontTools.ttLib.tables.otTables.BaseLangSysRecord
converters = [<fontTools.ttLib.tables.otConverters.Tag object>, Struct of <class 'fontTools.ttLib.tables.otTables.MinMax'>]
convertersByName = {'BaseLangSysTag': <fontTools.ttLib.tables.otConverters.Tag object>, 'MinMax': Struct of <class 'fontTools.ttLib.tables.otTables.MinMax'>}
class fontTools.ttLib.tables.otTables.BaseRecord
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.Anchor'>]
convertersByName = {'BaseAnchor': Struct of <class 'fontTools.ttLib.tables.otTables.Anchor'>}
class fontTools.ttLib.tables.otTables.BaseScript
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.BaseValues'>, Struct of <class 'fontTools.ttLib.tables.otTables.MinMax'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.BaseLangSysRecord'>]
convertersByName = {'BaseLangSysCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'BaseLangSysRecord': Struct of <class 'fontTools.ttLib.tables.otTables.BaseLangSysRecord'>, 'BaseValues': Struct of <class 'fontTools.ttLib.tables.otTables.BaseValues'>, 'DefaultMinMax': Struct of <class 'fontTools.ttLib.tables.otTables.MinMax'>}
class fontTools.ttLib.tables.otTables.BaseScriptList
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.BaseScriptRecord'>]
convertersByName = {'BaseScriptCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'BaseScriptRecord': Struct of <class 'fontTools.ttLib.tables.otTables.BaseScriptRecord'>}
mergeMap = {'BaseScriptCount': <function <lambda>>, 'BaseScriptRecord': <function <lambda>>}
class fontTools.ttLib.tables.otTables.BaseScriptRecord
converters = [<fontTools.ttLib.tables.otConverters.Tag object>, Struct of <class 'fontTools.ttLib.tables.otTables.BaseScript'>]
convertersByName = {'BaseScript': Struct of <class 'fontTools.ttLib.tables.otTables.BaseScript'>, 'BaseScriptTag': <fontTools.ttLib.tables.otConverters.Tag object>}
class fontTools.ttLib.tables.otTables.BaseTagList
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.Tag object>]
convertersByName = {'BaseTagCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'BaselineTag': <fontTools.ttLib.tables.otConverters.Tag object>}
mergeMap = {'BaseTagCount': <built-in function sum>, 'BaselineTag': <function sumLists>}
class fontTools.ttLib.tables.otTables.BaseValues
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.BaseCoord'>]
convertersByName = {'BaseCoord': Struct of <class 'fontTools.ttLib.tables.otTables.BaseCoord'>, 'BaseCoordCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'DefaultIndex': <fontTools.ttLib.tables.otConverters.UShort object>}
class fontTools.ttLib.tables.otTables.Baseline
converters = {0: [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>], 1: [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.AATLookup object>], 2: [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.UShort object>], 3: [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.AATLookup object>]}
convertersByName = {0: {'DefaultBaseline': <fontTools.ttLib.tables.otConverters.UShort object>, 'Delta': <fontTools.ttLib.tables.otConverters.UShort object>}, 1: {'BaselineValues': <fontTools.ttLib.tables.otConverters.AATLookup object>, 'DefaultBaseline': <fontTools.ttLib.tables.otConverters.UShort object>, 'Delta': <fontTools.ttLib.tables.otConverters.UShort object>}, 2: {'ControlPoint': <fontTools.ttLib.tables.otConverters.UShort object>, 'DefaultBaseline': <fontTools.ttLib.tables.otConverters.UShort object>, 'StandardGlyph': <fontTools.ttLib.tables.otConverters.GlyphID object>}, 3: {'BaselineValues': <fontTools.ttLib.tables.otConverters.AATLookup object>, 'ControlPoint': <fontTools.ttLib.tables.otConverters.UShort object>, 'DefaultBaseline': <fontTools.ttLib.tables.otConverters.UShort object>, 'StandardGlyph': <fontTools.ttLib.tables.otConverters.GlyphID object>}}
fontTools.ttLib.tables.otTables.BottomLeftMathKern

alias of fontTools.ttLib.tables.otTables.MathKern

fontTools.ttLib.tables.otTables.BottomRightMathKern

alias of fontTools.ttLib.tables.otTables.MathKern

class fontTools.ttLib.tables.otTables.CIDGlyphMapping
converters = {0: [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedULong object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.Char64 object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.Char64 object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.CIDGlyphMap object>]}
convertersByName = {0: {'DataFormat': <fontTools.ttLib.tables.otConverters.UShort object>, 'Mapping': <fontTools.ttLib.tables.otConverters.CIDGlyphMap object>, 'Order': <fontTools.ttLib.tables.otConverters.UShort object>, 'OrderName': <fontTools.ttLib.tables.otConverters.Char64 object>, 'Registry': <fontTools.ttLib.tables.otConverters.UShort object>, 'RegistryName': <fontTools.ttLib.tables.otConverters.Char64 object>, 'StructLength': <fontTools.ttLib.tables.otConverters.ComputedULong object>, 'SupplementVersion': <fontTools.ttLib.tables.otConverters.UShort object>}}
class fontTools.ttLib.tables.otTables.CaretValue
converters = {1: [<fontTools.ttLib.tables.otConverters.Short object>], 2: [<fontTools.ttLib.tables.otConverters.UShort object>], 3: [<fontTools.ttLib.tables.otConverters.Short object>, Struct of <class 'fontTools.ttLib.tables.otTables.Device'>]}
convertersByName = {1: {'Coordinate': <fontTools.ttLib.tables.otConverters.Short object>}, 2: {'CaretValuePoint': <fontTools.ttLib.tables.otConverters.UShort object>}, 3: {'Coordinate': <fontTools.ttLib.tables.otConverters.Short object>, 'DeviceTable': Struct of <class 'fontTools.ttLib.tables.otTables.Device'>}}
class fontTools.ttLib.tables.otTables.ChainContextPos
LookupType = 8
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.ChainPosRuleSet'>], 2: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.ChainPosClassSet'>], 3: [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.PosLookupRecord'>]}
convertersByName = {1: {'ChainPosRuleSet': Struct of <class 'fontTools.ttLib.tables.otTables.ChainPosRuleSet'>, 'ChainPosRuleSetCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>}, 2: {'BacktrackClassDef': Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, 'ChainPosClassSet': Struct of <class 'fontTools.ttLib.tables.otTables.ChainPosClassSet'>, 'ChainPosClassSetCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'InputClassDef': Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, 'LookAheadClassDef': Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>}, 3: {'BacktrackCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'BacktrackGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'InputCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'InputGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'LookAheadCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'LookAheadGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'PosCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'PosLookupRecord': Struct of <class 'fontTools.ttLib.tables.otTables.PosLookupRecord'>}}
mapLookups(lookupMap)
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
class fontTools.ttLib.tables.otTables.ChainContextSubst
LookupType = 6
closure_glyphs(s, cur_glyphs)
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.ChainSubRuleSet'>], 2: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.ChainSubClassSet'>], 3: [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.SubstLookupRecord'>]}
convertersByName = {1: {'ChainSubRuleSet': Struct of <class 'fontTools.ttLib.tables.otTables.ChainSubRuleSet'>, 'ChainSubRuleSetCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>}, 2: {'BacktrackClassDef': Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, 'ChainSubClassSet': Struct of <class 'fontTools.ttLib.tables.otTables.ChainSubClassSet'>, 'ChainSubClassSetCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'InputClassDef': Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, 'LookAheadClassDef': Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>}, 3: {'BacktrackCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'BacktrackGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'InputCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'InputGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'LookAheadCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'LookAheadGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'SubstCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'SubstLookupRecord': Struct of <class 'fontTools.ttLib.tables.otTables.SubstLookupRecord'>}}
mapLookups(lookupMap)
may_have_non_1to1()
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
class fontTools.ttLib.tables.otTables.ChainPosClassRule
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.PosLookupRecord'>]
convertersByName = {'Backtrack': <fontTools.ttLib.tables.otConverters.UShort object>, 'BacktrackGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Input': <fontTools.ttLib.tables.otConverters.UShort object>, 'InputGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'LookAhead': <fontTools.ttLib.tables.otConverters.UShort object>, 'LookAheadGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'PosCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'PosLookupRecord': Struct of <class 'fontTools.ttLib.tables.otTables.PosLookupRecord'>}
class fontTools.ttLib.tables.otTables.ChainPosClassSet
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.ChainPosClassRule'>]
convertersByName = {'ChainPosClassRule': Struct of <class 'fontTools.ttLib.tables.otTables.ChainPosClassRule'>, 'ChainPosClassRuleCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.ChainPosRule
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.PosLookupRecord'>]
convertersByName = {'Backtrack': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'BacktrackGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Input': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'InputGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'LookAhead': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'LookAheadGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'PosCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'PosLookupRecord': Struct of <class 'fontTools.ttLib.tables.otTables.PosLookupRecord'>}
class fontTools.ttLib.tables.otTables.ChainPosRuleSet
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.ChainPosRule'>]
convertersByName = {'ChainPosRule': Struct of <class 'fontTools.ttLib.tables.otTables.ChainPosRule'>, 'ChainPosRuleCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.ChainSubClassRule
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.SubstLookupRecord'>]
convertersByName = {'Backtrack': <fontTools.ttLib.tables.otConverters.UShort object>, 'BacktrackGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Input': <fontTools.ttLib.tables.otConverters.UShort object>, 'InputGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'LookAhead': <fontTools.ttLib.tables.otConverters.UShort object>, 'LookAheadGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'SubstCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'SubstLookupRecord': Struct of <class 'fontTools.ttLib.tables.otTables.SubstLookupRecord'>}
class fontTools.ttLib.tables.otTables.ChainSubClassSet
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.ChainSubClassRule'>]
convertersByName = {'ChainSubClassRule': Struct of <class 'fontTools.ttLib.tables.otTables.ChainSubClassRule'>, 'ChainSubClassRuleCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.ChainSubRule
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.SubstLookupRecord'>]
convertersByName = {'Backtrack': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'BacktrackGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Input': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'InputGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'LookAhead': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'LookAheadGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'SubstCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'SubstLookupRecord': Struct of <class 'fontTools.ttLib.tables.otTables.SubstLookupRecord'>}
class fontTools.ttLib.tables.otTables.ChainSubRuleSet
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.ChainSubRule'>]
convertersByName = {'ChainSubRule': Struct of <class 'fontTools.ttLib.tables.otTables.ChainSubRule'>, 'ChainSubRuleCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.Class1Record
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.Class2Record'>]
convertersByName = {'Class2Record': Struct of <class 'fontTools.ttLib.tables.otTables.Class2Record'>}
class fontTools.ttLib.tables.otTables.Class2Record
converters = [<fontTools.ttLib.tables.otConverters.ValueRecord object>, <fontTools.ttLib.tables.otConverters.ValueRecord object>]
convertersByName = {'Value1': <fontTools.ttLib.tables.otConverters.ValueRecord object>, 'Value2': <fontTools.ttLib.tables.otConverters.ValueRecord object>}
class fontTools.ttLib.tables.otTables.ClassDef[source]
converters = {1: [<fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>], 2: [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.ClassRangeRecord'>]}
convertersByName = {1: {'ClassValueArray': <fontTools.ttLib.tables.otConverters.UShort object>, 'GlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'StartGlyph': <fontTools.ttLib.tables.otConverters.GlyphID object>}, 2: {'ClassRangeCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'ClassRangeRecord': Struct of <class 'fontTools.ttLib.tables.otTables.ClassRangeRecord'>}}
fromXML(name, attrs, content, font)[source]
intersect(glyphs)

Returns ascending list of matching class values.

intersect_class(glyphs, klass)

Returns set of glyphs matching class.

mergeMap = {'Format': <built-in function min>, 'classDefs': <function sumDicts>}
populateDefaults(propagator=None)[source]
postRead(rawTable, font)[source]
preWrite(font)[source]
remap(class_map)

Remaps classes.

subset(glyphs, remap=False)

Returns ascending list of remaining classes.

toXML2(xmlWriter, font)[source]
fontTools.ttLib.tables.otTables.ClassDef1

alias of fontTools.ttLib.tables.otTables.ClassDef

fontTools.ttLib.tables.otTables.ClassDef2

alias of fontTools.ttLib.tables.otTables.ClassDef

class fontTools.ttLib.tables.otTables.ClassRangeRecord
converters = [<fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'Class': <fontTools.ttLib.tables.otConverters.UShort object>, 'End': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'Start': <fontTools.ttLib.tables.otConverters.GlyphID object>}
class fontTools.ttLib.tables.otTables.ComponentRecord
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.Anchor'>]
convertersByName = {'LigatureAnchor': Struct of <class 'fontTools.ttLib.tables.otTables.Anchor'>}
class fontTools.ttLib.tables.otTables.ConditionSet
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.ConditionTable'>]
convertersByName = {'ConditionCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'ConditionTable': Struct of <class 'fontTools.ttLib.tables.otTables.ConditionTable'>}
class fontTools.ttLib.tables.otTables.ConditionTable
converters = {1: [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.F2Dot14 object>, <fontTools.ttLib.tables.otConverters.F2Dot14 object>]}
convertersByName = {1: {'AxisIndex': <fontTools.ttLib.tables.otConverters.UShort object>, 'FilterRangeMaxValue': <fontTools.ttLib.tables.otConverters.F2Dot14 object>, 'FilterRangeMinValue': <fontTools.ttLib.tables.otConverters.F2Dot14 object>}}
class fontTools.ttLib.tables.otTables.ContextPos
LookupType = 7
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.PosRuleSet'>], 2: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.PosClassSet'>], 3: [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, Struct of <class 'fontTools.ttLib.tables.otTables.PosLookupRecord'>]}
convertersByName = {1: {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'PosRuleSet': Struct of <class 'fontTools.ttLib.tables.otTables.PosRuleSet'>, 'PosRuleSetCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}, 2: {'ClassDef': Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, 'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'PosClassSet': Struct of <class 'fontTools.ttLib.tables.otTables.PosClassSet'>, 'PosClassSetCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}, 3: {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'GlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'PosCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'PosLookupRecord': Struct of <class 'fontTools.ttLib.tables.otTables.PosLookupRecord'>}}
mapLookups(lookupMap)
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
class fontTools.ttLib.tables.otTables.ContextSubst
LookupType = 5
closure_glyphs(s, cur_glyphs)
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.SubRuleSet'>], 2: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.SubClassSet'>], 3: [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, Struct of <class 'fontTools.ttLib.tables.otTables.SubstLookupRecord'>]}
convertersByName = {1: {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'SubRuleSet': Struct of <class 'fontTools.ttLib.tables.otTables.SubRuleSet'>, 'SubRuleSetCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}, 2: {'ClassDef': Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, 'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'SubClassSet': Struct of <class 'fontTools.ttLib.tables.otTables.SubClassSet'>, 'SubClassSetCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}, 3: {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'GlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'SubstCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'SubstLookupRecord': Struct of <class 'fontTools.ttLib.tables.otTables.SubstLookupRecord'>}}
mapLookups(lookupMap)
may_have_non_1to1()
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
class fontTools.ttLib.tables.otTables.ContextualMorph
LookupType = 1
converters = [<fontTools.ttLib.tables.otConverters.STXHeader object>]
convertersByName = {'StateTable': <fontTools.ttLib.tables.otConverters.STXHeader object>}
class fontTools.ttLib.tables.otTables.ContextualMorphAction[source]
actionHeaderSize = 0
compile(writer, font, actionIndex)[source]
decompile(reader, font, actionReader)[source]
fromXML(name, attrs, content, font)[source]
staticSize = 8
toXML(xmlWriter, font, attrs, name)[source]
class fontTools.ttLib.tables.otTables.Coverage[source]
converters = {1: [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>], 2: [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.RangeRecord'>]}
convertersByName = {1: {'GlyphArray': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'GlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}, 2: {'RangeCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'RangeRecord': Struct of <class 'fontTools.ttLib.tables.otTables.RangeRecord'>}}
fromXML(name, attrs, content, font)[source]
intersect(glyphs)

Returns ascending list of matching coverage values.

intersect_glyphs(glyphs)

Returns set of intersecting glyphs.

mergeMap = {'Format': <built-in function min>, 'glyphs': <function sumLists>}
populateDefaults(propagator=None)[source]
postRead(rawTable, font)[source]
preWrite(font)[source]
remap(coverage_map)

Remaps coverage.

subset(glyphs)

Returns ascending list of remaining coverage values.

toXML2(xmlWriter, font)[source]
class fontTools.ttLib.tables.otTables.CursivePos
LookupType = 3
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.EntryExitRecord'>]}
convertersByName = {1: {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'EntryExitCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'EntryExitRecord': Struct of <class 'fontTools.ttLib.tables.otTables.EntryExitRecord'>}}
mapLookups(lookupMap)
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
fontTools.ttLib.tables.otTables.DefJstfLangSys

alias of fontTools.ttLib.tables.otTables.JstfLangSys

fontTools.ttLib.tables.otTables.DefaultLangSys

alias of fontTools.ttLib.tables.otTables.LangSys

fontTools.ttLib.tables.otTables.DefaultMinMax

alias of fontTools.ttLib.tables.otTables.MinMax

class fontTools.ttLib.tables.otTables.Device
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.DeltaValue object>]
convertersByName = {'DeltaFormat': <fontTools.ttLib.tables.otConverters.UShort object>, 'DeltaValue': <fontTools.ttLib.tables.otConverters.DeltaValue object>, 'EndSize': <fontTools.ttLib.tables.otConverters.UShort object>, 'StartSize': <fontTools.ttLib.tables.otConverters.UShort object>}
fontTools.ttLib.tables.otTables.DeviceTable

alias of fontTools.ttLib.tables.otTables.Device

fontTools.ttLib.tables.otTables.EntryAnchor

alias of fontTools.ttLib.tables.otTables.Anchor

class fontTools.ttLib.tables.otTables.EntryExitRecord
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.Anchor'>, Struct of <class 'fontTools.ttLib.tables.otTables.Anchor'>]
convertersByName = {'EntryAnchor': Struct of <class 'fontTools.ttLib.tables.otTables.Anchor'>, 'ExitAnchor': Struct of <class 'fontTools.ttLib.tables.otTables.Anchor'>}
fontTools.ttLib.tables.otTables.ExitAnchor

alias of fontTools.ttLib.tables.otTables.Anchor

fontTools.ttLib.tables.otTables.ExtendedShapeCoverage

alias of fontTools.ttLib.tables.otTables.Coverage

class fontTools.ttLib.tables.otTables.ExtenderGlyph
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>]
convertersByName = {'ExtenderGlyph': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'GlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
fontTools.ttLib.tables.otTables.ExtensionDisableGPOS

alias of fontTools.ttLib.tables.otTables.JstfGPOSModList

fontTools.ttLib.tables.otTables.ExtensionDisableGSUB

alias of fontTools.ttLib.tables.otTables.JstfGSUBModList

fontTools.ttLib.tables.otTables.ExtensionEnableGPOS

alias of fontTools.ttLib.tables.otTables.JstfGPOSModList

fontTools.ttLib.tables.otTables.ExtensionEnableGSUB

alias of fontTools.ttLib.tables.otTables.JstfGSUBModList

fontTools.ttLib.tables.otTables.ExtensionJstfMax

alias of fontTools.ttLib.tables.otTables.JstfMax

class fontTools.ttLib.tables.otTables.ExtensionPos
LookupType = 9
collect_lookups()
converters = {1: [<fontTools.ttLib.tables.otConverters.UShort object>, Struct of None]}
convertersByName = {1: {'AlternateSubst': Struct of <class 'fontTools.ttLib.tables.otTables.AlternateSubst'>, 'ChainContextPos': Struct of <class 'fontTools.ttLib.tables.otTables.ChainContextPos'>, 'ChainContextSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ChainContextSubst'>, 'ContextPos': Struct of <class 'fontTools.ttLib.tables.otTables.ContextPos'>, 'ContextSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ContextSubst'>, 'ContextualMorph': Struct of <class 'fontTools.ttLib.tables.otTables.ContextualMorph'>, 'CursivePos': Struct of <class 'fontTools.ttLib.tables.otTables.CursivePos'>, 'ExtSubTable': Struct of None, 'ExtensionLookupType': <fontTools.ttLib.tables.otConverters.UShort object>, 'ExtensionPos': Struct of <class 'fontTools.ttLib.tables.otTables.ExtensionPos'>, 'ExtensionSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ExtensionSubst'>, 'InsertionMorph': Struct of <class 'fontTools.ttLib.tables.otTables.InsertionMorph'>, 'LigatureMorph': Struct of <class 'fontTools.ttLib.tables.otTables.LigatureMorph'>, 'LigatureSubst': Struct of <class 'fontTools.ttLib.tables.otTables.LigatureSubst'>, 'MarkBasePos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkBasePos'>, 'MarkLigPos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkLigPos'>, 'MarkMarkPos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkMarkPos'>, 'MultipleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.MultipleSubst'>, 'NoncontextualMorph': Struct of <class 'fontTools.ttLib.tables.otTables.NoncontextualMorph'>, 'PairPos': Struct of <class 'fontTools.ttLib.tables.otTables.PairPos'>, 'RearrangementMorph': Struct of <class 'fontTools.ttLib.tables.otTables.RearrangementMorph'>, 'ReverseChainSingleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ReverseChainSingleSubst'>, 'SinglePos': Struct of <class 'fontTools.ttLib.tables.otTables.SinglePos'>, 'SingleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.SingleSubst'>}}
mapLookups(lookupMap)
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
class fontTools.ttLib.tables.otTables.ExtensionSubst
LookupType = 7
closure_glyphs(s, cur_glyphs)
collect_lookups()
converters = {1: [<fontTools.ttLib.tables.otConverters.UShort object>, Struct of None]}
convertersByName = {1: {'AlternateSubst': Struct of <class 'fontTools.ttLib.tables.otTables.AlternateSubst'>, 'ChainContextPos': Struct of <class 'fontTools.ttLib.tables.otTables.ChainContextPos'>, 'ChainContextSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ChainContextSubst'>, 'ContextPos': Struct of <class 'fontTools.ttLib.tables.otTables.ContextPos'>, 'ContextSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ContextSubst'>, 'ContextualMorph': Struct of <class 'fontTools.ttLib.tables.otTables.ContextualMorph'>, 'CursivePos': Struct of <class 'fontTools.ttLib.tables.otTables.CursivePos'>, 'ExtSubTable': Struct of None, 'ExtensionLookupType': <fontTools.ttLib.tables.otConverters.UShort object>, 'ExtensionPos': Struct of <class 'fontTools.ttLib.tables.otTables.ExtensionPos'>, 'ExtensionSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ExtensionSubst'>, 'InsertionMorph': Struct of <class 'fontTools.ttLib.tables.otTables.InsertionMorph'>, 'LigatureMorph': Struct of <class 'fontTools.ttLib.tables.otTables.LigatureMorph'>, 'LigatureSubst': Struct of <class 'fontTools.ttLib.tables.otTables.LigatureSubst'>, 'MarkBasePos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkBasePos'>, 'MarkLigPos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkLigPos'>, 'MarkMarkPos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkMarkPos'>, 'MultipleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.MultipleSubst'>, 'NoncontextualMorph': Struct of <class 'fontTools.ttLib.tables.otTables.NoncontextualMorph'>, 'PairPos': Struct of <class 'fontTools.ttLib.tables.otTables.PairPos'>, 'RearrangementMorph': Struct of <class 'fontTools.ttLib.tables.otTables.RearrangementMorph'>, 'ReverseChainSingleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ReverseChainSingleSubst'>, 'SinglePos': Struct of <class 'fontTools.ttLib.tables.otTables.SinglePos'>, 'SingleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.SingleSubst'>}}
mapLookups(lookupMap)
may_have_non_1to1()
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
class fontTools.ttLib.tables.otTables.FeatMinMaxRecord
converters = [<fontTools.ttLib.tables.otConverters.Tag object>, Struct of <class 'fontTools.ttLib.tables.otTables.BaseCoord'>, Struct of <class 'fontTools.ttLib.tables.otTables.BaseCoord'>]
convertersByName = {'FeatureTableTag': <fontTools.ttLib.tables.otConverters.Tag object>, 'MaxCoord': Struct of <class 'fontTools.ttLib.tables.otTables.BaseCoord'>, 'MinCoord': Struct of <class 'fontTools.ttLib.tables.otTables.BaseCoord'>}
class fontTools.ttLib.tables.otTables.Feature
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.FeatureParams'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'FeatureParams': Struct of <class 'fontTools.ttLib.tables.otTables.FeatureParams'>, 'FeatureParamsCharacterVariants': Struct of <class 'fontTools.ttLib.tables.otTables.FeatureParamsCharacterVariants'>, 'FeatureParamsSize': Struct of <class 'fontTools.ttLib.tables.otTables.FeatureParamsSize'>, 'FeatureParamsStylisticSet': Struct of <class 'fontTools.ttLib.tables.otTables.FeatureParamsStylisticSet'>, 'LookupCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'LookupListIndex': <fontTools.ttLib.tables.otConverters.UShort object>}
mapLookups(lookupMap)
subset_lookups(lookup_indices)

“Returns True if feature is non-empty afterwards.

class fontTools.ttLib.tables.otTables.FeatureList
collect_lookups(feature_indices)
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.FeatureRecord'>]
convertersByName = {'FeatureCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'FeatureRecord': Struct of <class 'fontTools.ttLib.tables.otTables.FeatureRecord'>}
mapLookups(lookupMap)
mergeMap = {'FeatureCount': <built-in function sum>, 'FeatureRecord': <function <lambda>>}
subset_features(feature_indices)
subset_lookups(lookup_indices)

Returns the indices of nonempty features.

class fontTools.ttLib.tables.otTables.FeatureName
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Settings'>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.NameID object>]
convertersByName = {'FeatureFlags': <fontTools.ttLib.tables.otConverters.UShort object>, 'FeatureNameID': <fontTools.ttLib.tables.otConverters.NameID object>, 'FeatureType': <fontTools.ttLib.tables.otConverters.UShort object>, 'Settings': Struct of <class 'fontTools.ttLib.tables.otTables.Settings'>, 'SettingsCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.FeatureNames
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ULong object>, Struct of <class 'fontTools.ttLib.tables.otTables.FeatureName'>]
convertersByName = {'FeatureName': Struct of <class 'fontTools.ttLib.tables.otTables.FeatureName'>, 'FeatureNameCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Reserved1': <fontTools.ttLib.tables.otConverters.UShort object>, 'Reserved2': <fontTools.ttLib.tables.otConverters.ULong object>}
class fontTools.ttLib.tables.otTables.FeatureParams[source]
compile(writer, font)[source]
converters = []
convertersByName = {}
toXML(xmlWriter, font, attrs=None, name=None)[source]
class fontTools.ttLib.tables.otTables.FeatureParamsCharacterVariants[source]
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.NameID object>, <fontTools.ttLib.tables.otConverters.NameID object>, <fontTools.ttLib.tables.otConverters.NameID object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.NameID object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UInt24 object>]
convertersByName = {'CharCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Character': <fontTools.ttLib.tables.otConverters.UInt24 object>, 'FeatUILabelNameID': <fontTools.ttLib.tables.otConverters.NameID object>, 'FeatUITooltipTextNameID': <fontTools.ttLib.tables.otConverters.NameID object>, 'FirstParamUILabelNameID': <fontTools.ttLib.tables.otConverters.NameID object>, 'Format': <fontTools.ttLib.tables.otConverters.UShort object>, 'NumNamedParameters': <fontTools.ttLib.tables.otConverters.UShort object>, 'SampleTextNameID': <fontTools.ttLib.tables.otConverters.NameID object>}
class fontTools.ttLib.tables.otTables.FeatureParamsSize[source]
converters = [<fontTools.ttLib.tables.otConverters.DeciPoints object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.NameID object>, <fontTools.ttLib.tables.otConverters.DeciPoints object>, <fontTools.ttLib.tables.otConverters.DeciPoints object>]
convertersByName = {'DesignSize': <fontTools.ttLib.tables.otConverters.DeciPoints object>, 'RangeEnd': <fontTools.ttLib.tables.otConverters.DeciPoints object>, 'RangeStart': <fontTools.ttLib.tables.otConverters.DeciPoints object>, 'SubfamilyID': <fontTools.ttLib.tables.otConverters.UShort object>, 'SubfamilyNameID': <fontTools.ttLib.tables.otConverters.NameID object>}
class fontTools.ttLib.tables.otTables.FeatureParamsStylisticSet[source]
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.NameID object>]
convertersByName = {'UINameID': <fontTools.ttLib.tables.otConverters.NameID object>, 'Version': <fontTools.ttLib.tables.otConverters.UShort object>}
class fontTools.ttLib.tables.otTables.FeatureRecord
converters = [<fontTools.ttLib.tables.otConverters.Tag object>, Struct of <class 'fontTools.ttLib.tables.otTables.Feature'>]
convertersByName = {'Feature': Struct of <class 'fontTools.ttLib.tables.otTables.Feature'>, 'FeatureTag': <fontTools.ttLib.tables.otConverters.Tag object>}
class fontTools.ttLib.tables.otTables.FeatureTableSubstitution
converters = [<fontTools.ttLib.tables.otConverters.Version object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.FeatureTableSubstitutionRecord'>]
convertersByName = {'SubstitutionCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'SubstitutionRecord': Struct of <class 'fontTools.ttLib.tables.otTables.FeatureTableSubstitutionRecord'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
subset_features(feature_indices)
subset_lookups(lookup_indices)

Returns the indices of nonempty features.

class fontTools.ttLib.tables.otTables.FeatureTableSubstitutionRecord
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Feature'>]
convertersByName = {'Feature': Struct of <class 'fontTools.ttLib.tables.otTables.Feature'>, 'FeatureIndex': <fontTools.ttLib.tables.otConverters.UShort object>}
class fontTools.ttLib.tables.otTables.FeatureVariationRecord
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.ConditionSet'>, Struct of <class 'fontTools.ttLib.tables.otTables.FeatureTableSubstitution'>]
convertersByName = {'ConditionSet': Struct of <class 'fontTools.ttLib.tables.otTables.ConditionSet'>, 'FeatureTableSubstitution': Struct of <class 'fontTools.ttLib.tables.otTables.FeatureTableSubstitution'>}
class fontTools.ttLib.tables.otTables.FeatureVariations
collect_lookups(feature_indices)
converters = [<fontTools.ttLib.tables.otConverters.Version object>, <fontTools.ttLib.tables.otConverters.ComputedULong object>, Struct of <class 'fontTools.ttLib.tables.otTables.FeatureVariationRecord'>]
convertersByName = {'FeatureVariationCount': <fontTools.ttLib.tables.otConverters.ComputedULong object>, 'FeatureVariationRecord': Struct of <class 'fontTools.ttLib.tables.otTables.FeatureVariationRecord'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
subset_features(feature_indices)
subset_lookups(lookup_indices)

Returns the indices of nonempty features.

class fontTools.ttLib.tables.otTables.GDEF
collect_device_varidxes(varidxes)
converters = [<fontTools.ttLib.tables.otConverters.Version object>, Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, Struct of <class 'fontTools.ttLib.tables.otTables.AttachList'>, Struct of <class 'fontTools.ttLib.tables.otTables.LigCaretList'>, Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, Struct of <class 'fontTools.ttLib.tables.otTables.MarkGlyphSetsDef'>, Struct of <class 'fontTools.ttLib.tables.otTables.VarStore'>]
convertersByName = {'AttachList': Struct of <class 'fontTools.ttLib.tables.otTables.AttachList'>, 'GlyphClassDef': Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, 'LigCaretList': Struct of <class 'fontTools.ttLib.tables.otTables.LigCaretList'>, 'MarkAttachClassDef': Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, 'MarkGlyphSetsDef': Struct of <class 'fontTools.ttLib.tables.otTables.MarkGlyphSetsDef'>, 'VarStore': Struct of <class 'fontTools.ttLib.tables.otTables.VarStore'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
mergeMap = {'*': <function mergeObjects>, 'Version': <built-in function max>}
remap_device_varidxes(varidxes_map)
class fontTools.ttLib.tables.otTables.GPOS
DontShare = True
collect_device_varidxes(varidxes)
converters = [<fontTools.ttLib.tables.otConverters.Version object>, Struct of <class 'fontTools.ttLib.tables.otTables.ScriptList'>, Struct of <class 'fontTools.ttLib.tables.otTables.FeatureList'>, Struct of <class 'fontTools.ttLib.tables.otTables.LookupList'>, Struct of <class 'fontTools.ttLib.tables.otTables.FeatureVariations'>]
convertersByName = {'FeatureList': Struct of <class 'fontTools.ttLib.tables.otTables.FeatureList'>, 'FeatureVariations': Struct of <class 'fontTools.ttLib.tables.otTables.FeatureVariations'>, 'LookupList': Struct of <class 'fontTools.ttLib.tables.otTables.LookupList'>, 'ScriptList': Struct of <class 'fontTools.ttLib.tables.otTables.ScriptList'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
mergeMap = {'*': <function mergeObjects>, 'Version': <built-in function max>}
remap_device_varidxes(varidxes_map)
class fontTools.ttLib.tables.otTables.GSUB
DontShare = True
converters = [<fontTools.ttLib.tables.otConverters.Version object>, Struct of <class 'fontTools.ttLib.tables.otTables.ScriptList'>, Struct of <class 'fontTools.ttLib.tables.otTables.FeatureList'>, Struct of <class 'fontTools.ttLib.tables.otTables.LookupList'>, Struct of <class 'fontTools.ttLib.tables.otTables.FeatureVariations'>]
convertersByName = {'FeatureList': Struct of <class 'fontTools.ttLib.tables.otTables.FeatureList'>, 'FeatureVariations': Struct of <class 'fontTools.ttLib.tables.otTables.FeatureVariations'>, 'LookupList': Struct of <class 'fontTools.ttLib.tables.otTables.LookupList'>, 'ScriptList': Struct of <class 'fontTools.ttLib.tables.otTables.ScriptList'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
mergeMap = {'*': <function mergeObjects>, 'Version': <built-in function max>}
class fontTools.ttLib.tables.otTables.GlyphAssembly
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.GlyphPartRecord'>]
convertersByName = {'ItalicsCorrection': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'PartCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'PartRecords': Struct of <class 'fontTools.ttLib.tables.otTables.GlyphPartRecord'>}
class fontTools.ttLib.tables.otTables.GlyphCIDMapping
converters = {0: [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedULong object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.Char64 object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.Char64 object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.GlyphCIDMap object>]}
convertersByName = {0: {'DataFormat': <fontTools.ttLib.tables.otConverters.UShort object>, 'Mapping': <fontTools.ttLib.tables.otConverters.GlyphCIDMap object>, 'Order': <fontTools.ttLib.tables.otConverters.UShort object>, 'OrderName': <fontTools.ttLib.tables.otConverters.Char64 object>, 'Registry': <fontTools.ttLib.tables.otConverters.UShort object>, 'RegistryName': <fontTools.ttLib.tables.otConverters.Char64 object>, 'StructLength': <fontTools.ttLib.tables.otConverters.ComputedULong object>, 'SupplementVersion': <fontTools.ttLib.tables.otConverters.UShort object>}}
fontTools.ttLib.tables.otTables.GlyphClassDef

alias of fontTools.ttLib.tables.otTables.ClassDef

class fontTools.ttLib.tables.otTables.GlyphPartRecord
converters = [<fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'EndConnectorLength': <fontTools.ttLib.tables.otConverters.UShort object>, 'FullAdvance': <fontTools.ttLib.tables.otConverters.UShort object>, 'PartFlags': <fontTools.ttLib.tables.otConverters.UShort object>, 'StartConnectorLength': <fontTools.ttLib.tables.otConverters.UShort object>, 'glyph': <fontTools.ttLib.tables.otConverters.GlyphID object>}
class fontTools.ttLib.tables.otTables.GlyphProperties
converters = {0: [<fontTools.ttLib.tables.otConverters.UShort object>], 1: [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.AATLookup object>]}
convertersByName = {0: {'DefaultProperties': <fontTools.ttLib.tables.otConverters.UShort object>}, 1: {'DefaultProperties': <fontTools.ttLib.tables.otConverters.UShort object>, 'Properties': <fontTools.ttLib.tables.otConverters.AATLookup object>}}
class fontTools.ttLib.tables.otTables.HVAR
converters = [<fontTools.ttLib.tables.otConverters.Version object>, Struct of <class 'fontTools.ttLib.tables.otTables.VarStore'>, Struct of <class 'fontTools.ttLib.tables.otTables.VarIdxMap'>, Struct of <class 'fontTools.ttLib.tables.otTables.VarIdxMap'>, Struct of <class 'fontTools.ttLib.tables.otTables.VarIdxMap'>]
convertersByName = {'AdvWidthMap': Struct of <class 'fontTools.ttLib.tables.otTables.VarIdxMap'>, 'LsbMap': Struct of <class 'fontTools.ttLib.tables.otTables.VarIdxMap'>, 'RsbMap': Struct of <class 'fontTools.ttLib.tables.otTables.VarIdxMap'>, 'VarStore': Struct of <class 'fontTools.ttLib.tables.otTables.VarStore'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
fontTools.ttLib.tables.otTables.HorizAxis

alias of fontTools.ttLib.tables.otTables.Axis

fontTools.ttLib.tables.otTables.HorizGlyphConstruction

alias of fontTools.ttLib.tables.otTables.MathGlyphConstruction

fontTools.ttLib.tables.otTables.HorizGlyphCoverage

alias of fontTools.ttLib.tables.otTables.Coverage

fontTools.ttLib.tables.otTables.InputClassDef

alias of fontTools.ttLib.tables.otTables.ClassDef

fontTools.ttLib.tables.otTables.InputCoverage

alias of fontTools.ttLib.tables.otTables.Coverage

class fontTools.ttLib.tables.otTables.InsertionMorph
LookupType = 5
converters = [<fontTools.ttLib.tables.otConverters.STXHeader object>]
convertersByName = {'StateTable': <fontTools.ttLib.tables.otConverters.STXHeader object>}
class fontTools.ttLib.tables.otTables.InsertionMorphAction[source]
actionHeaderSize = 4
compile(writer, font, actionIndex)[source]
static compileActions(font, states)[source]
decompile(reader, font, actionReader)[source]
fromXML(name, attrs, content, font)[source]
staticSize = 8
toXML(xmlWriter, font, attrs, name)[source]
class fontTools.ttLib.tables.otTables.JSTF
converters = [<fontTools.ttLib.tables.otConverters.Version object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfScriptRecord'>]
convertersByName = {'JstfScriptCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'JstfScriptRecord': Struct of <class 'fontTools.ttLib.tables.otTables.JstfScriptRecord'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
mergeMap = {'*': <function mergeObjects>, 'Version': <built-in function max>}
class fontTools.ttLib.tables.otTables.JstfGPOSModList
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'GPOSLookupIndex': <fontTools.ttLib.tables.otConverters.UShort object>, 'LookupCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.JstfGSUBModList
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'GSUBLookupIndex': <fontTools.ttLib.tables.otConverters.UShort object>, 'LookupCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.JstfLangSys
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfPriority'>]
convertersByName = {'JstfPriority': Struct of <class 'fontTools.ttLib.tables.otTables.JstfPriority'>, 'JstfPriorityCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.JstfLangSysRecord
converters = [<fontTools.ttLib.tables.otConverters.Tag object>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfLangSys'>]
convertersByName = {'JstfLangSys': Struct of <class 'fontTools.ttLib.tables.otTables.JstfLangSys'>, 'JstfLangSysTag': <fontTools.ttLib.tables.otConverters.Tag object>}
class fontTools.ttLib.tables.otTables.JstfMax
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Lookup'>]
convertersByName = {'Lookup': Struct of <class 'fontTools.ttLib.tables.otTables.Lookup'>, 'LookupCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.JstfPriority
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.JstfGSUBModList'>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfGSUBModList'>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfGPOSModList'>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfGPOSModList'>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfMax'>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfGSUBModList'>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfGSUBModList'>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfGPOSModList'>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfGPOSModList'>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfMax'>]
convertersByName = {'ExtensionDisableGPOS': Struct of <class 'fontTools.ttLib.tables.otTables.JstfGPOSModList'>, 'ExtensionDisableGSUB': Struct of <class 'fontTools.ttLib.tables.otTables.JstfGSUBModList'>, 'ExtensionEnableGPOS': Struct of <class 'fontTools.ttLib.tables.otTables.JstfGPOSModList'>, 'ExtensionEnableGSUB': Struct of <class 'fontTools.ttLib.tables.otTables.JstfGSUBModList'>, 'ExtensionJstfMax': Struct of <class 'fontTools.ttLib.tables.otTables.JstfMax'>, 'ShrinkageDisableGPOS': Struct of <class 'fontTools.ttLib.tables.otTables.JstfGPOSModList'>, 'ShrinkageDisableGSUB': Struct of <class 'fontTools.ttLib.tables.otTables.JstfGSUBModList'>, 'ShrinkageEnableGPOS': Struct of <class 'fontTools.ttLib.tables.otTables.JstfGPOSModList'>, 'ShrinkageEnableGSUB': Struct of <class 'fontTools.ttLib.tables.otTables.JstfGSUBModList'>, 'ShrinkageJstfMax': Struct of <class 'fontTools.ttLib.tables.otTables.JstfMax'>}
class fontTools.ttLib.tables.otTables.JstfScript
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.ExtenderGlyph'>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfLangSys'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfLangSysRecord'>]
convertersByName = {'DefJstfLangSys': Struct of <class 'fontTools.ttLib.tables.otTables.JstfLangSys'>, 'ExtenderGlyph': Struct of <class 'fontTools.ttLib.tables.otTables.ExtenderGlyph'>, 'JstfLangSysCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'JstfLangSysRecord': Struct of <class 'fontTools.ttLib.tables.otTables.JstfLangSysRecord'>}
class fontTools.ttLib.tables.otTables.JstfScriptRecord
converters = [<fontTools.ttLib.tables.otConverters.Tag object>, Struct of <class 'fontTools.ttLib.tables.otTables.JstfScript'>]
convertersByName = {'JstfScript': Struct of <class 'fontTools.ttLib.tables.otTables.JstfScript'>, 'JstfScriptTag': <fontTools.ttLib.tables.otConverters.Tag object>}
class fontTools.ttLib.tables.otTables.LangSys
collect_features()
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.LookupOrder'>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'FeatureCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'FeatureIndex': <fontTools.ttLib.tables.otConverters.UShort object>, 'LookupOrder': Struct of <class 'fontTools.ttLib.tables.otTables.LookupOrder'>, 'ReqFeatureIndex': <fontTools.ttLib.tables.otConverters.UShort object>}
mapFeatures(featureMap)
subset_features(feature_indices)
class fontTools.ttLib.tables.otTables.LangSysRecord
converters = [<fontTools.ttLib.tables.otConverters.Tag object>, Struct of <class 'fontTools.ttLib.tables.otTables.LangSys'>]
convertersByName = {'LangSys': Struct of <class 'fontTools.ttLib.tables.otTables.LangSys'>, 'LangSysTag': <fontTools.ttLib.tables.otConverters.Tag object>}
class fontTools.ttLib.tables.otTables.LigAction[source]
class fontTools.ttLib.tables.otTables.LigCaretDistances
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.Short object>]
convertersByName = {'DivisionPoint': <fontTools.ttLib.tables.otConverters.Short object>, 'DivsionPointCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.LigCaretList
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.LigGlyph'>]
convertersByName = {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'LigGlyph': Struct of <class 'fontTools.ttLib.tables.otTables.LigGlyph'>, 'LigGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
mergeMap = {'Coverage': <function mergeObjects>, 'LigGlyph': <function sumLists>, 'LigGlyphCount': <built-in function sum>}
class fontTools.ttLib.tables.otTables.LigCaretPoints
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.Short object>]
convertersByName = {'DivisionPoint': <fontTools.ttLib.tables.otConverters.Short object>, 'DivsionPointCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.LigGlyph
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.CaretValue'>]
convertersByName = {'CaretCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'CaretValue': Struct of <class 'fontTools.ttLib.tables.otTables.CaretValue'>}
class fontTools.ttLib.tables.otTables.Ligature
converters = [<fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>]
convertersByName = {'CompCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Component': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'LigGlyph': <fontTools.ttLib.tables.otConverters.GlyphID object>}
fontTools.ttLib.tables.otTables.LigatureAnchor

alias of fontTools.ttLib.tables.otTables.Anchor

class fontTools.ttLib.tables.otTables.LigatureArray
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.LigatureAttach'>]
convertersByName = {'LigatureAttach': Struct of <class 'fontTools.ttLib.tables.otTables.LigatureAttach'>, 'LigatureCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.LigatureAttach
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.ComponentRecord'>]
convertersByName = {'ComponentCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'ComponentRecord': Struct of <class 'fontTools.ttLib.tables.otTables.ComponentRecord'>}
class fontTools.ttLib.tables.otTables.LigatureCarets
converters = {0: [<fontTools.ttLib.tables.otConverters.AATLookup object>], 1: [<fontTools.ttLib.tables.otConverters.AATLookup object>]}
convertersByName = {0: {'Carets': <fontTools.ttLib.tables.otConverters.AATLookup object>}, 1: {'Carets': <fontTools.ttLib.tables.otConverters.AATLookup object>}}
fontTools.ttLib.tables.otTables.LigatureCoverage

alias of fontTools.ttLib.tables.otTables.Coverage

class fontTools.ttLib.tables.otTables.LigatureMorph
LookupType = 2
converters = [<fontTools.ttLib.tables.otConverters.STXHeader object>]
convertersByName = {'StateTable': <fontTools.ttLib.tables.otConverters.STXHeader object>}
class fontTools.ttLib.tables.otTables.LigatureMorphAction[source]
actionHeaderSize = 12
compile(writer, font, actionIndex)[source]
static compileActions(font, states)[source]
compileLigActions()[source]
decompile(reader, font, actionReader)[source]
fromXML(name, attrs, content, font)[source]
staticSize = 6
toXML(xmlWriter, font, attrs, name)[source]
class fontTools.ttLib.tables.otTables.LigatureSet
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Ligature'>]
convertersByName = {'Ligature': Struct of <class 'fontTools.ttLib.tables.otTables.Ligature'>, 'LigatureCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.LigatureSubst[source]
LookupType = 4
closure_glyphs(s, cur_glyphs)
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.LigatureSet'>]}
convertersByName = {1: {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'LigSetCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'LigatureSet': Struct of <class 'fontTools.ttLib.tables.otTables.LigatureSet'>}}
fromXML(name, attrs, content, font)[source]
mapLookups(lookupMap)
may_have_non_1to1()
populateDefaults(propagator=None)[source]
postRead(rawTable, font)[source]
preWrite(font)[source]
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
toXML2(xmlWriter, font)[source]
class fontTools.ttLib.tables.otTables.LocationRecord
converters = [<fontTools.ttLib.tables.otConverters.F2Dot14 object>]
convertersByName = {'Axis': <fontTools.ttLib.tables.otConverters.F2Dot14 object>}
fontTools.ttLib.tables.otTables.LookAheadClassDef

alias of fontTools.ttLib.tables.otTables.ClassDef

fontTools.ttLib.tables.otTables.LookAheadCoverage

alias of fontTools.ttLib.tables.otTables.Coverage

class fontTools.ttLib.tables.otTables.Lookup
closure_glyphs(s, cur_glyphs=None)
collect_lookups()
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.LookupFlag object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of None, <fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'AlternateSubst': Struct of <class 'fontTools.ttLib.tables.otTables.AlternateSubst'>, 'ChainContextPos': Struct of <class 'fontTools.ttLib.tables.otTables.ChainContextPos'>, 'ChainContextSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ChainContextSubst'>, 'ContextPos': Struct of <class 'fontTools.ttLib.tables.otTables.ContextPos'>, 'ContextSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ContextSubst'>, 'ContextualMorph': Struct of <class 'fontTools.ttLib.tables.otTables.ContextualMorph'>, 'CursivePos': Struct of <class 'fontTools.ttLib.tables.otTables.CursivePos'>, 'ExtensionPos': Struct of <class 'fontTools.ttLib.tables.otTables.ExtensionPos'>, 'ExtensionSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ExtensionSubst'>, 'InsertionMorph': Struct of <class 'fontTools.ttLib.tables.otTables.InsertionMorph'>, 'LigatureMorph': Struct of <class 'fontTools.ttLib.tables.otTables.LigatureMorph'>, 'LigatureSubst': Struct of <class 'fontTools.ttLib.tables.otTables.LigatureSubst'>, 'LookupFlag': <fontTools.ttLib.tables.otConverters.LookupFlag object>, 'LookupType': <fontTools.ttLib.tables.otConverters.UShort object>, 'MarkBasePos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkBasePos'>, 'MarkFilteringSet': <fontTools.ttLib.tables.otConverters.UShort object>, 'MarkLigPos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkLigPos'>, 'MarkMarkPos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkMarkPos'>, 'MultipleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.MultipleSubst'>, 'NoncontextualMorph': Struct of <class 'fontTools.ttLib.tables.otTables.NoncontextualMorph'>, 'PairPos': Struct of <class 'fontTools.ttLib.tables.otTables.PairPos'>, 'RearrangementMorph': Struct of <class 'fontTools.ttLib.tables.otTables.RearrangementMorph'>, 'ReverseChainSingleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ReverseChainSingleSubst'>, 'SinglePos': Struct of <class 'fontTools.ttLib.tables.otTables.SinglePos'>, 'SingleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.SingleSubst'>, 'SubTable': Struct of None, 'SubTableCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
mapLookups(lookupMap)
may_have_non_1to1()
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
class fontTools.ttLib.tables.otTables.LookupList
closure_lookups(lookup_indices)

Returns sorted index of all lookups reachable from lookup_indices.

converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Lookup'>]
convertersByName = {'Lookup': Struct of <class 'fontTools.ttLib.tables.otTables.Lookup'>, 'LookupCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
mapLookups(lookupMap)
mergeMap = {'Lookup': <function sumLists>, 'LookupCount': <built-in function sum>}
neuter_lookups(lookup_indices)

Sets lookups not in lookup_indices to None.

prune_post_subset(font, options)
subset_glyphs(s)

Returns the indices of nonempty lookups.

subset_lookups(lookup_indices)
class fontTools.ttLib.tables.otTables.LookupOrder
converters = []
convertersByName = {}
class fontTools.ttLib.tables.otTables.MATH
converters = [<fontTools.ttLib.tables.otConverters.Version object>, Struct of <class 'fontTools.ttLib.tables.otTables.MathConstants'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathGlyphInfo'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathVariants'>]
convertersByName = {'MathConstants': Struct of <class 'fontTools.ttLib.tables.otTables.MathConstants'>, 'MathGlyphInfo': Struct of <class 'fontTools.ttLib.tables.otTables.MathGlyphInfo'>, 'MathVariants': Struct of <class 'fontTools.ttLib.tables.otTables.MathVariants'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
mergeMap = {'*': <function mergeObjects>, 'Version': <built-in function max>}
class fontTools.ttLib.tables.otTables.MVAR
converters = [<fontTools.ttLib.tables.otConverters.Version object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.VarStore'>, Struct of <class 'fontTools.ttLib.tables.otTables.MetricsValueRecord'>]
convertersByName = {'Reserved': <fontTools.ttLib.tables.otConverters.UShort object>, 'ValueRecord': Struct of <class 'fontTools.ttLib.tables.otTables.MetricsValueRecord'>, 'ValueRecordCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'ValueRecordSize': <fontTools.ttLib.tables.otConverters.UShort object>, 'VarStore': Struct of <class 'fontTools.ttLib.tables.otTables.VarStore'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
fontTools.ttLib.tables.otTables.Mark1Array

alias of fontTools.ttLib.tables.otTables.MarkArray

fontTools.ttLib.tables.otTables.Mark1Coverage

alias of fontTools.ttLib.tables.otTables.Coverage

fontTools.ttLib.tables.otTables.Mark2Anchor

alias of fontTools.ttLib.tables.otTables.Anchor

class fontTools.ttLib.tables.otTables.Mark2Array
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Mark2Record'>]
convertersByName = {'Mark2Count': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Mark2Record': Struct of <class 'fontTools.ttLib.tables.otTables.Mark2Record'>}
fontTools.ttLib.tables.otTables.Mark2Coverage

alias of fontTools.ttLib.tables.otTables.Coverage

class fontTools.ttLib.tables.otTables.Mark2Record
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.Anchor'>]
convertersByName = {'Mark2Anchor': Struct of <class 'fontTools.ttLib.tables.otTables.Anchor'>}
fontTools.ttLib.tables.otTables.MarkAnchor

alias of fontTools.ttLib.tables.otTables.Anchor

class fontTools.ttLib.tables.otTables.MarkArray
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.MarkRecord'>]
convertersByName = {'MarkCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'MarkRecord': Struct of <class 'fontTools.ttLib.tables.otTables.MarkRecord'>}
fontTools.ttLib.tables.otTables.MarkAttachClassDef

alias of fontTools.ttLib.tables.otTables.ClassDef

class fontTools.ttLib.tables.otTables.MarkBasePos
LookupType = 4
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.MarkArray'>, Struct of <class 'fontTools.ttLib.tables.otTables.BaseArray'>]}
convertersByName = {1: {'BaseArray': Struct of <class 'fontTools.ttLib.tables.otTables.BaseArray'>, 'BaseCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'ClassCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'MarkArray': Struct of <class 'fontTools.ttLib.tables.otTables.MarkArray'>, 'MarkCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>}}
mapLookups(lookupMap)
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
fontTools.ttLib.tables.otTables.MarkCoverage

alias of fontTools.ttLib.tables.otTables.Coverage

class fontTools.ttLib.tables.otTables.MarkGlyphSetsDef
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>]
convertersByName = {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'MarkSetCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'MarkSetTableFormat': <fontTools.ttLib.tables.otConverters.UShort object>}
mergeMap = {'Coverage': <function sumLists>, 'MarkSetCount': <built-in function sum>, 'MarkSetTableFormat': <function equal>}
class fontTools.ttLib.tables.otTables.MarkLigPos
LookupType = 5
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.MarkArray'>, Struct of <class 'fontTools.ttLib.tables.otTables.LigatureArray'>]}
convertersByName = {1: {'ClassCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'LigatureArray': Struct of <class 'fontTools.ttLib.tables.otTables.LigatureArray'>, 'LigatureCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'MarkArray': Struct of <class 'fontTools.ttLib.tables.otTables.MarkArray'>, 'MarkCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>}}
mapLookups(lookupMap)
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
class fontTools.ttLib.tables.otTables.MarkMarkPos
LookupType = 6
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.MarkArray'>, Struct of <class 'fontTools.ttLib.tables.otTables.Mark2Array'>]}
convertersByName = {1: {'ClassCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Mark1Array': Struct of <class 'fontTools.ttLib.tables.otTables.MarkArray'>, 'Mark1Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'Mark2Array': Struct of <class 'fontTools.ttLib.tables.otTables.Mark2Array'>, 'Mark2Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>}}
mapLookups(lookupMap)
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
class fontTools.ttLib.tables.otTables.MarkRecord
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Anchor'>]
convertersByName = {'Class': <fontTools.ttLib.tables.otConverters.UShort object>, 'MarkAnchor': Struct of <class 'fontTools.ttLib.tables.otTables.Anchor'>}
class fontTools.ttLib.tables.otTables.MathConstants
converters = [<fontTools.ttLib.tables.otConverters.Short object>, <fontTools.ttLib.tables.otConverters.Short object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, <fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'AccentBaseHeight': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'AxisHeight': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'DelimitedSubFormulaMinHeight': <fontTools.ttLib.tables.otConverters.UShort object>, 'DisplayOperatorMinHeight': <fontTools.ttLib.tables.otConverters.UShort object>, 'FlattenedAccentBaseHeight': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'FractionDenomDisplayStyleGapMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'FractionDenominatorDisplayStyleShiftDown': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'FractionDenominatorGapMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'FractionDenominatorShiftDown': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'FractionNumDisplayStyleGapMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'FractionNumeratorDisplayStyleShiftUp': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'FractionNumeratorGapMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'FractionNumeratorShiftUp': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'FractionRuleThickness': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'LowerLimitBaselineDropMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'LowerLimitGapMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'MathLeading': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'OverbarExtraAscender': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'OverbarRuleThickness': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'OverbarVerticalGap': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'RadicalDegreeBottomRaisePercent': <fontTools.ttLib.tables.otConverters.UShort object>, 'RadicalDisplayStyleVerticalGap': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'RadicalExtraAscender': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'RadicalKernAfterDegree': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'RadicalKernBeforeDegree': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'RadicalRuleThickness': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'RadicalVerticalGap': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'ScriptPercentScaleDown': <fontTools.ttLib.tables.otConverters.Short object>, 'ScriptScriptPercentScaleDown': <fontTools.ttLib.tables.otConverters.Short object>, 'SkewedFractionHorizontalGap': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'SkewedFractionVerticalGap': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'SpaceAfterScript': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'StackBottomDisplayStyleShiftDown': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'StackBottomShiftDown': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'StackDisplayStyleGapMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'StackGapMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'StackTopDisplayStyleShiftUp': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'StackTopShiftUp': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'StretchStackBottomShiftDown': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'StretchStackGapAboveMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'StretchStackGapBelowMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'StretchStackTopShiftUp': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'SubSuperscriptGapMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'SubscriptBaselineDropMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'SubscriptShiftDown': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'SubscriptTopMax': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'SuperscriptBaselineDropMax': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'SuperscriptBottomMaxWithSubscript': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'SuperscriptBottomMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'SuperscriptShiftUp': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'SuperscriptShiftUpCramped': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'UnderbarExtraDescender': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'UnderbarRuleThickness': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'UnderbarVerticalGap': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'UpperLimitBaselineRiseMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'UpperLimitGapMin': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>}
class fontTools.ttLib.tables.otTables.MathGlyphConstruction
closure_glyphs(glyphs)
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.GlyphAssembly'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.MathGlyphVariantRecord'>]
convertersByName = {'GlyphAssembly': Struct of <class 'fontTools.ttLib.tables.otTables.GlyphAssembly'>, 'MathGlyphVariantRecord': Struct of <class 'fontTools.ttLib.tables.otTables.MathGlyphVariantRecord'>, 'VariantCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.MathGlyphInfo
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.MathItalicsCorrectionInfo'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathTopAccentAttachment'>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathKernInfo'>]
convertersByName = {'ExtendedShapeCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'MathItalicsCorrectionInfo': Struct of <class 'fontTools.ttLib.tables.otTables.MathItalicsCorrectionInfo'>, 'MathKernInfo': Struct of <class 'fontTools.ttLib.tables.otTables.MathKernInfo'>, 'MathTopAccentAttachment': Struct of <class 'fontTools.ttLib.tables.otTables.MathTopAccentAttachment'>}
subset_glyphs(s)
class fontTools.ttLib.tables.otTables.MathGlyphVariantRecord
converters = [<fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'AdvanceMeasurement': <fontTools.ttLib.tables.otConverters.UShort object>, 'VariantGlyph': <fontTools.ttLib.tables.otConverters.GlyphID object>}
class fontTools.ttLib.tables.otTables.MathItalicsCorrectionInfo
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>]
convertersByName = {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'ItalicsCorrection': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'ItalicsCorrectionCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
subset_glyphs(s)
class fontTools.ttLib.tables.otTables.MathKern
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>]
convertersByName = {'CorrectionHeight': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'HeightCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'KernValue': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>}
fontTools.ttLib.tables.otTables.MathKernCoverage

alias of fontTools.ttLib.tables.otTables.Coverage

class fontTools.ttLib.tables.otTables.MathKernInfo
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.MathKernInfoRecord'>]
convertersByName = {'MathKernCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'MathKernCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'MathKernInfoRecords': Struct of <class 'fontTools.ttLib.tables.otTables.MathKernInfoRecord'>}
subset_glyphs(s)
class fontTools.ttLib.tables.otTables.MathKernInfoRecord
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.MathKern'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathKern'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathKern'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathKern'>]
convertersByName = {'BottomLeftMathKern': Struct of <class 'fontTools.ttLib.tables.otTables.MathKern'>, 'BottomRightMathKern': Struct of <class 'fontTools.ttLib.tables.otTables.MathKern'>, 'TopLeftMathKern': Struct of <class 'fontTools.ttLib.tables.otTables.MathKern'>, 'TopRightMathKern': Struct of <class 'fontTools.ttLib.tables.otTables.MathKern'>}
class fontTools.ttLib.tables.otTables.MathTopAccentAttachment
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>]
convertersByName = {'TopAccentAttachment': Struct of <class 'fontTools.ttLib.tables.otTables.MathValueRecord'>, 'TopAccentAttachmentCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'TopAccentCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>}
subset_glyphs(s)
class fontTools.ttLib.tables.otTables.MathValueRecord
converters = [<fontTools.ttLib.tables.otConverters.Short object>, Struct of <class 'fontTools.ttLib.tables.otTables.Device'>]
convertersByName = {'DeviceTable': Struct of <class 'fontTools.ttLib.tables.otTables.Device'>, 'Value': <fontTools.ttLib.tables.otConverters.Short object>}
class fontTools.ttLib.tables.otTables.MathVariants
closure_glyphs(s)
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.MathGlyphConstruction'>, Struct of <class 'fontTools.ttLib.tables.otTables.MathGlyphConstruction'>]
convertersByName = {'HorizGlyphConstruction': Struct of <class 'fontTools.ttLib.tables.otTables.MathGlyphConstruction'>, 'HorizGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'HorizGlyphCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'MinConnectorOverlap': <fontTools.ttLib.tables.otConverters.UShort object>, 'VertGlyphConstruction': Struct of <class 'fontTools.ttLib.tables.otTables.MathGlyphConstruction'>, 'VertGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'VertGlyphCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>}
subset_glyphs(s)
fontTools.ttLib.tables.otTables.MaxCoord

alias of fontTools.ttLib.tables.otTables.BaseCoord

class fontTools.ttLib.tables.otTables.MetricsValueRecord
converters = [<fontTools.ttLib.tables.otConverters.Tag object>, <fontTools.ttLib.tables.otConverters.ULong object>, <fontTools.ttLib.tables.otConverters.UInt8 object>]
convertersByName = {'MoreBytes': <fontTools.ttLib.tables.otConverters.UInt8 object>, 'ValueTag': <fontTools.ttLib.tables.otConverters.Tag object>, 'VarIdx': <fontTools.ttLib.tables.otConverters.ULong object>}
fontTools.ttLib.tables.otTables.MinCoord

alias of fontTools.ttLib.tables.otTables.BaseCoord

class fontTools.ttLib.tables.otTables.MinMax
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.BaseCoord'>, Struct of <class 'fontTools.ttLib.tables.otTables.BaseCoord'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.FeatMinMaxRecord'>]
convertersByName = {'FeatMinMaxCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'FeatMinMaxRecord': Struct of <class 'fontTools.ttLib.tables.otTables.FeatMinMaxRecord'>, 'MaxCoord': Struct of <class 'fontTools.ttLib.tables.otTables.BaseCoord'>, 'MinCoord': Struct of <class 'fontTools.ttLib.tables.otTables.BaseCoord'>}
class fontTools.ttLib.tables.otTables.MorphClass
converters = [<fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'FirstGlyph': <fontTools.ttLib.tables.otConverters.UShort object>}
class fontTools.ttLib.tables.otTables.MorphFeature
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.Flags32 object>, <fontTools.ttLib.tables.otConverters.Flags32 object>]
convertersByName = {'DisableFlags': <fontTools.ttLib.tables.otConverters.Flags32 object>, 'EnableFlags': <fontTools.ttLib.tables.otConverters.Flags32 object>, 'FeatureSetting': <fontTools.ttLib.tables.otConverters.UShort object>, 'FeatureType': <fontTools.ttLib.tables.otConverters.UShort object>}
class fontTools.ttLib.tables.otTables.MortChain
converters = [<fontTools.ttLib.tables.otConverters.Flags32 object>, <fontTools.ttLib.tables.otConverters.ComputedULong object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.MorphFeature'>, Struct of <class 'fontTools.ttLib.tables.otTables.MortSubtable'>]
convertersByName = {'DefaultFlags': <fontTools.ttLib.tables.otConverters.Flags32 object>, 'MorphFeature': Struct of <class 'fontTools.ttLib.tables.otTables.MorphFeature'>, 'MorphFeatureCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'MorphSubtable': Struct of <class 'fontTools.ttLib.tables.otTables.MortSubtable'>, 'MorphSubtableCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'StructLength': <fontTools.ttLib.tables.otConverters.ComputedULong object>}
class fontTools.ttLib.tables.otTables.MortSubtable
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UInt8 object>, <fontTools.ttLib.tables.otConverters.ComputedUInt8 object>, <fontTools.ttLib.tables.otConverters.Flags32 object>, Struct of None]
convertersByName = {'AlternateSubst': Struct of <class 'fontTools.ttLib.tables.otTables.AlternateSubst'>, 'ChainContextPos': Struct of <class 'fontTools.ttLib.tables.otTables.ChainContextPos'>, 'ChainContextSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ChainContextSubst'>, 'ContextPos': Struct of <class 'fontTools.ttLib.tables.otTables.ContextPos'>, 'ContextSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ContextSubst'>, 'ContextualMorph': Struct of <class 'fontTools.ttLib.tables.otTables.ContextualMorph'>, 'CoverageFlags': <fontTools.ttLib.tables.otConverters.UInt8 object>, 'CursivePos': Struct of <class 'fontTools.ttLib.tables.otTables.CursivePos'>, 'ExtensionPos': Struct of <class 'fontTools.ttLib.tables.otTables.ExtensionPos'>, 'ExtensionSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ExtensionSubst'>, 'InsertionMorph': Struct of <class 'fontTools.ttLib.tables.otTables.InsertionMorph'>, 'LigatureMorph': Struct of <class 'fontTools.ttLib.tables.otTables.LigatureMorph'>, 'LigatureSubst': Struct of <class 'fontTools.ttLib.tables.otTables.LigatureSubst'>, 'MarkBasePos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkBasePos'>, 'MarkLigPos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkLigPos'>, 'MarkMarkPos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkMarkPos'>, 'MorphType': <fontTools.ttLib.tables.otConverters.ComputedUInt8 object>, 'MultipleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.MultipleSubst'>, 'NoncontextualMorph': Struct of <class 'fontTools.ttLib.tables.otTables.NoncontextualMorph'>, 'PairPos': Struct of <class 'fontTools.ttLib.tables.otTables.PairPos'>, 'RearrangementMorph': Struct of <class 'fontTools.ttLib.tables.otTables.RearrangementMorph'>, 'ReverseChainSingleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ReverseChainSingleSubst'>, 'SinglePos': Struct of <class 'fontTools.ttLib.tables.otTables.SinglePos'>, 'SingleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.SingleSubst'>, 'StructLength': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'SubFeatureFlags': <fontTools.ttLib.tables.otConverters.Flags32 object>, 'SubStruct': Struct of None}
class fontTools.ttLib.tables.otTables.MorxChain
converters = [<fontTools.ttLib.tables.otConverters.Flags32 object>, <fontTools.ttLib.tables.otConverters.ComputedULong object>, <fontTools.ttLib.tables.otConverters.ComputedULong object>, <fontTools.ttLib.tables.otConverters.ComputedULong object>, Struct of <class 'fontTools.ttLib.tables.otTables.MorphFeature'>, <fontTools.ttLib.tables.otConverters.MorxSubtableConverter object>]
convertersByName = {'DefaultFlags': <fontTools.ttLib.tables.otConverters.Flags32 object>, 'MorphFeature': Struct of <class 'fontTools.ttLib.tables.otTables.MorphFeature'>, 'MorphFeatureCount': <fontTools.ttLib.tables.otConverters.ComputedULong object>, 'MorphSubtable': <fontTools.ttLib.tables.otConverters.MorxSubtableConverter object>, 'MorphSubtableCount': <fontTools.ttLib.tables.otConverters.ComputedULong object>, 'StructLength': <fontTools.ttLib.tables.otConverters.ComputedULong object>}
class fontTools.ttLib.tables.otTables.MorxSubtable
converters = [<fontTools.ttLib.tables.otConverters.ComputedULong object>, <fontTools.ttLib.tables.otConverters.UInt8 object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUInt8 object>, <fontTools.ttLib.tables.otConverters.Flags32 object>, Struct of None]
convertersByName = {'AlternateSubst': Struct of <class 'fontTools.ttLib.tables.otTables.AlternateSubst'>, 'ChainContextPos': Struct of <class 'fontTools.ttLib.tables.otTables.ChainContextPos'>, 'ChainContextSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ChainContextSubst'>, 'ContextPos': Struct of <class 'fontTools.ttLib.tables.otTables.ContextPos'>, 'ContextSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ContextSubst'>, 'ContextualMorph': Struct of <class 'fontTools.ttLib.tables.otTables.ContextualMorph'>, 'CoverageFlags': <fontTools.ttLib.tables.otConverters.UInt8 object>, 'CursivePos': Struct of <class 'fontTools.ttLib.tables.otTables.CursivePos'>, 'ExtensionPos': Struct of <class 'fontTools.ttLib.tables.otTables.ExtensionPos'>, 'ExtensionSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ExtensionSubst'>, 'InsertionMorph': Struct of <class 'fontTools.ttLib.tables.otTables.InsertionMorph'>, 'LigatureMorph': Struct of <class 'fontTools.ttLib.tables.otTables.LigatureMorph'>, 'LigatureSubst': Struct of <class 'fontTools.ttLib.tables.otTables.LigatureSubst'>, 'MarkBasePos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkBasePos'>, 'MarkLigPos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkLigPos'>, 'MarkMarkPos': Struct of <class 'fontTools.ttLib.tables.otTables.MarkMarkPos'>, 'MorphType': <fontTools.ttLib.tables.otConverters.ComputedUInt8 object>, 'MultipleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.MultipleSubst'>, 'NoncontextualMorph': Struct of <class 'fontTools.ttLib.tables.otTables.NoncontextualMorph'>, 'PairPos': Struct of <class 'fontTools.ttLib.tables.otTables.PairPos'>, 'RearrangementMorph': Struct of <class 'fontTools.ttLib.tables.otTables.RearrangementMorph'>, 'Reserved': <fontTools.ttLib.tables.otConverters.UShort object>, 'ReverseChainSingleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.ReverseChainSingleSubst'>, 'SinglePos': Struct of <class 'fontTools.ttLib.tables.otTables.SinglePos'>, 'SingleSubst': Struct of <class 'fontTools.ttLib.tables.otTables.SingleSubst'>, 'StructLength': <fontTools.ttLib.tables.otConverters.ComputedULong object>, 'SubFeatureFlags': <fontTools.ttLib.tables.otConverters.Flags32 object>, 'SubStruct': Struct of None}
class fontTools.ttLib.tables.otTables.MultipleSubst[source]
LookupType = 2
closure_glyphs(s, cur_glyphs)
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Sequence'>]}
convertersByName = {1: {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'Sequence': Struct of <class 'fontTools.ttLib.tables.otTables.Sequence'>, 'SequenceCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}}
fromXML(name, attrs, content, font)[source]
static makeSequence_(g)[source]
mapLookups(lookupMap)
may_have_non_1to1()
populateDefaults(propagator=None)[source]
postRead(rawTable, font)[source]
preWrite(font)[source]
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
toXML2(xmlWriter, font)[source]
class fontTools.ttLib.tables.otTables.NoncontextualMorph
LookupType = 4
converters = [<fontTools.ttLib.tables.otConverters.AATLookup object>]
convertersByName = {'Substitution': <fontTools.ttLib.tables.otConverters.AATLookup object>}
class fontTools.ttLib.tables.otTables.OpticalBounds
converters = {0: [<fontTools.ttLib.tables.otConverters.AATLookup object>], 1: [<fontTools.ttLib.tables.otConverters.AATLookup object>]}
convertersByName = {0: {'OpticalBoundsDeltas': <fontTools.ttLib.tables.otConverters.AATLookup object>}, 1: {'OpticalBoundsPoints': <fontTools.ttLib.tables.otConverters.AATLookup object>}}
class fontTools.ttLib.tables.otTables.OpticalBoundsDeltas
converters = [<fontTools.ttLib.tables.otConverters.Short object>, <fontTools.ttLib.tables.otConverters.Short object>, <fontTools.ttLib.tables.otConverters.Short object>, <fontTools.ttLib.tables.otConverters.Short object>]
convertersByName = {'Bottom': <fontTools.ttLib.tables.otConverters.Short object>, 'Left': <fontTools.ttLib.tables.otConverters.Short object>, 'Right': <fontTools.ttLib.tables.otConverters.Short object>, 'Top': <fontTools.ttLib.tables.otConverters.Short object>}
class fontTools.ttLib.tables.otTables.OpticalBoundsPoints
converters = [<fontTools.ttLib.tables.otConverters.Short object>, <fontTools.ttLib.tables.otConverters.Short object>, <fontTools.ttLib.tables.otConverters.Short object>, <fontTools.ttLib.tables.otConverters.Short object>]
convertersByName = {'Bottom': <fontTools.ttLib.tables.otConverters.Short object>, 'Left': <fontTools.ttLib.tables.otConverters.Short object>, 'Right': <fontTools.ttLib.tables.otConverters.Short object>, 'Top': <fontTools.ttLib.tables.otConverters.Short object>}
class fontTools.ttLib.tables.otTables.PairPos
LookupType = 2
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ValueFormat object>, <fontTools.ttLib.tables.otConverters.ValueFormat object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.PairSet'>], 2: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ValueFormat object>, <fontTools.ttLib.tables.otConverters.ValueFormat object>, Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Class1Record'>]}
convertersByName = {1: {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'PairSet': Struct of <class 'fontTools.ttLib.tables.otTables.PairSet'>, 'PairSetCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'ValueFormat1': <fontTools.ttLib.tables.otConverters.ValueFormat object>, 'ValueFormat2': <fontTools.ttLib.tables.otConverters.ValueFormat object>}, 2: {'Class1Count': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Class1Record': Struct of <class 'fontTools.ttLib.tables.otTables.Class1Record'>, 'Class2Count': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'ClassDef1': Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, 'ClassDef2': Struct of <class 'fontTools.ttLib.tables.otTables.ClassDef'>, 'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'ValueFormat1': <fontTools.ttLib.tables.otConverters.ValueFormat object>, 'ValueFormat2': <fontTools.ttLib.tables.otConverters.ValueFormat object>}}
mapLookups(lookupMap)
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
class fontTools.ttLib.tables.otTables.PairSet
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.PairValueRecord'>]
convertersByName = {'PairValueCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'PairValueRecord': Struct of <class 'fontTools.ttLib.tables.otTables.PairValueRecord'>}
class fontTools.ttLib.tables.otTables.PairValueRecord
converters = [<fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.ValueRecord object>, <fontTools.ttLib.tables.otConverters.ValueRecord object>]
convertersByName = {'SecondGlyph': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'Value1': <fontTools.ttLib.tables.otConverters.ValueRecord object>, 'Value2': <fontTools.ttLib.tables.otConverters.ValueRecord object>}
class fontTools.ttLib.tables.otTables.PosClassRule
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.PosLookupRecord'>]
convertersByName = {'Class': <fontTools.ttLib.tables.otConverters.UShort object>, 'GlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'PosCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'PosLookupRecord': Struct of <class 'fontTools.ttLib.tables.otTables.PosLookupRecord'>}
class fontTools.ttLib.tables.otTables.PosClassSet
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.PosClassRule'>]
convertersByName = {'PosClassRule': Struct of <class 'fontTools.ttLib.tables.otTables.PosClassRule'>, 'PosClassRuleCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.PosLookupRecord
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'LookupListIndex': <fontTools.ttLib.tables.otConverters.UShort object>, 'SequenceIndex': <fontTools.ttLib.tables.otConverters.UShort object>}
class fontTools.ttLib.tables.otTables.PosRule
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>, Struct of <class 'fontTools.ttLib.tables.otTables.PosLookupRecord'>]
convertersByName = {'GlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Input': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'PosCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'PosLookupRecord': Struct of <class 'fontTools.ttLib.tables.otTables.PosLookupRecord'>}
class fontTools.ttLib.tables.otTables.PosRuleSet
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.PosRule'>]
convertersByName = {'PosRule': Struct of <class 'fontTools.ttLib.tables.otTables.PosRule'>, 'PosRuleCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.RangeRecord
converters = [<fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.GlyphID object>, <fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'End': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'Start': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'StartCoverageIndex': <fontTools.ttLib.tables.otConverters.UShort object>}
class fontTools.ttLib.tables.otTables.RearrangementMorph
LookupType = 0
converters = [<fontTools.ttLib.tables.otConverters.STXHeader object>]
convertersByName = {'StateTable': <fontTools.ttLib.tables.otConverters.STXHeader object>}
class fontTools.ttLib.tables.otTables.RearrangementMorphAction[source]
actionHeaderSize = 0
compile(writer, font, actionIndex)[source]
decompile(reader, font, actionReader)[source]
fromXML(name, attrs, content, font)[source]
staticSize = 4
toXML(xmlWriter, font, attrs, name)[source]
class fontTools.ttLib.tables.otTables.ReverseChainSingleSubst
LookupType = 8
closure_glyphs(s, cur_glyphs)
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>]}
convertersByName = {1: {'BacktrackCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'BacktrackGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'GlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'LookAheadCoverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'LookAheadGlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Substitute': <fontTools.ttLib.tables.otConverters.GlyphID object>}}
mapLookups(lookupMap)
may_have_non_1to1()
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
class fontTools.ttLib.tables.otTables.STAT
converters = [<fontTools.ttLib.tables.otConverters.Version object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.AxisRecordArray'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.AxisValueArray'>, <fontTools.ttLib.tables.otConverters.NameID object>]
convertersByName = {'AxisValueArray': Struct of <class 'fontTools.ttLib.tables.otTables.AxisValueArray'>, 'AxisValueCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'DesignAxisCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'DesignAxisRecord': Struct of <class 'fontTools.ttLib.tables.otTables.AxisRecordArray'>, 'DesignAxisRecordSize': <fontTools.ttLib.tables.otConverters.UShort object>, 'ElidedFallbackNameID': <fontTools.ttLib.tables.otConverters.NameID object>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
class fontTools.ttLib.tables.otTables.Script
collect_features()
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.LangSys'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.LangSysRecord'>]
convertersByName = {'DefaultLangSys': Struct of <class 'fontTools.ttLib.tables.otTables.LangSys'>, 'LangSysCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'LangSysRecord': Struct of <class 'fontTools.ttLib.tables.otTables.LangSysRecord'>}
mapFeatures(featureMap)
subset_features(feature_indices, keepEmptyDefaultLangSys=False)
class fontTools.ttLib.tables.otTables.ScriptList
collect_features()
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.ScriptRecord'>]
convertersByName = {'ScriptCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'ScriptRecord': Struct of <class 'fontTools.ttLib.tables.otTables.ScriptRecord'>}
mapFeatures(featureMap)
mergeMap = {'ScriptCount': <function <lambda>>, 'ScriptRecord': <function mergeScriptRecords>}
subset_features(feature_indices, retain_empty)
class fontTools.ttLib.tables.otTables.ScriptRecord
converters = [<fontTools.ttLib.tables.otConverters.Tag object>, Struct of <class 'fontTools.ttLib.tables.otTables.Script'>]
convertersByName = {'Script': Struct of <class 'fontTools.ttLib.tables.otTables.Script'>, 'ScriptTag': <fontTools.ttLib.tables.otConverters.Tag object>}
class fontTools.ttLib.tables.otTables.Sequence
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>]
convertersByName = {'GlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Substitute': <fontTools.ttLib.tables.otConverters.GlyphID object>}
class fontTools.ttLib.tables.otTables.Setting
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.NameID object>]
convertersByName = {'SettingNameID': <fontTools.ttLib.tables.otConverters.NameID object>, 'SettingValue': <fontTools.ttLib.tables.otConverters.UShort object>}
class fontTools.ttLib.tables.otTables.Settings
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.Setting'>]
convertersByName = {'Setting': Struct of <class 'fontTools.ttLib.tables.otTables.Setting'>}
fontTools.ttLib.tables.otTables.ShrinkageDisableGPOS

alias of fontTools.ttLib.tables.otTables.JstfGPOSModList

fontTools.ttLib.tables.otTables.ShrinkageDisableGSUB

alias of fontTools.ttLib.tables.otTables.JstfGSUBModList

fontTools.ttLib.tables.otTables.ShrinkageEnableGPOS

alias of fontTools.ttLib.tables.otTables.JstfGPOSModList

fontTools.ttLib.tables.otTables.ShrinkageEnableGSUB

alias of fontTools.ttLib.tables.otTables.JstfGSUBModList

fontTools.ttLib.tables.otTables.ShrinkageJstfMax

alias of fontTools.ttLib.tables.otTables.JstfMax

class fontTools.ttLib.tables.otTables.SinglePos
LookupType = 1
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ValueFormat object>, <fontTools.ttLib.tables.otConverters.ValueRecord object>], 2: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ValueFormat object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.ValueRecord object>]}
convertersByName = {1: {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'Value': <fontTools.ttLib.tables.otConverters.ValueRecord object>, 'ValueFormat': <fontTools.ttLib.tables.otConverters.ValueFormat object>}, 2: {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'Value': <fontTools.ttLib.tables.otConverters.ValueRecord object>, 'ValueCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'ValueFormat': <fontTools.ttLib.tables.otConverters.ValueFormat object>}}
mapLookups(lookupMap)
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
class fontTools.ttLib.tables.otTables.SingleSubst[source]
LookupType = 1
closure_glyphs(s, cur_glyphs)
collect_lookups()
converters = {1: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.UShort object>], 2: [Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>]}
convertersByName = {1: {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'DeltaGlyphID': <fontTools.ttLib.tables.otConverters.UShort object>}, 2: {'Coverage': Struct of <class 'fontTools.ttLib.tables.otTables.Coverage'>, 'GlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Substitute': <fontTools.ttLib.tables.otConverters.GlyphID object>}}
fromXML(name, attrs, content, font)[source]
mapLookups(lookupMap)
may_have_non_1to1()
populateDefaults(propagator=None)[source]
postRead(rawTable, font)[source]
preWrite(font)[source]
prune_post_subset(font, options)
subset_glyphs(s)
subset_lookups(lookup_indices)
toXML2(xmlWriter, font)[source]
class fontTools.ttLib.tables.otTables.StateHeader
converters = [<fontTools.ttLib.tables.otConverters.ComputedULong object>, <fontTools.ttLib.tables.otConverters.ULong object>, <fontTools.ttLib.tables.otConverters.ULong object>, <fontTools.ttLib.tables.otConverters.ULong object>]
convertersByName = {'ClassCount': <fontTools.ttLib.tables.otConverters.ComputedULong object>, 'EntryTableOffset': <fontTools.ttLib.tables.otConverters.ULong object>, 'MorphClass': <fontTools.ttLib.tables.otConverters.ULong object>, 'StateArrayOffset': <fontTools.ttLib.tables.otConverters.ULong object>}
class fontTools.ttLib.tables.otTables.SubClassRule
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.SubstLookupRecord'>]
convertersByName = {'Class': <fontTools.ttLib.tables.otConverters.UShort object>, 'GlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'SubstCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'SubstLookupRecord': Struct of <class 'fontTools.ttLib.tables.otTables.SubstLookupRecord'>}
class fontTools.ttLib.tables.otTables.SubClassSet
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.SubClassRule'>]
convertersByName = {'SubClassRule': Struct of <class 'fontTools.ttLib.tables.otTables.SubClassRule'>, 'SubClassRuleCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.SubRule
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.GlyphID object>, Struct of <class 'fontTools.ttLib.tables.otTables.SubstLookupRecord'>]
convertersByName = {'GlyphCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Input': <fontTools.ttLib.tables.otConverters.GlyphID object>, 'SubstCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'SubstLookupRecord': Struct of <class 'fontTools.ttLib.tables.otTables.SubstLookupRecord'>}
class fontTools.ttLib.tables.otTables.SubRuleSet
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.SubRule'>]
convertersByName = {'SubRule': Struct of <class 'fontTools.ttLib.tables.otTables.SubRule'>, 'SubRuleCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
class fontTools.ttLib.tables.otTables.SubstLookupRecord
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>]
convertersByName = {'LookupListIndex': <fontTools.ttLib.tables.otConverters.UShort object>, 'SequenceIndex': <fontTools.ttLib.tables.otConverters.UShort object>}
class fontTools.ttLib.tables.otTables.TSIC
converters = [<fontTools.ttLib.tables.otConverters.Version object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.Tag object>, Struct of <class 'fontTools.ttLib.tables.otTables.LocationRecord'>, Struct of <class 'fontTools.ttLib.tables.otTables.TSICRecord'>]
convertersByName = {'AxisArray': <fontTools.ttLib.tables.otConverters.Tag object>, 'AxisCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'Flags': <fontTools.ttLib.tables.otConverters.UShort object>, 'Record': Struct of <class 'fontTools.ttLib.tables.otTables.TSICRecord'>, 'RecordCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'RecordLocations': Struct of <class 'fontTools.ttLib.tables.otTables.LocationRecord'>, 'Reserved': <fontTools.ttLib.tables.otConverters.UShort object>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
class fontTools.ttLib.tables.otTables.TSICRecord
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.Short object>]
convertersByName = {'CVTArray': <fontTools.ttLib.tables.otConverters.UShort object>, 'CVTValueArray': <fontTools.ttLib.tables.otConverters.Short object>, 'Flags': <fontTools.ttLib.tables.otConverters.UShort object>, 'NameArray': <fontTools.ttLib.tables.otConverters.UShort object>, 'NameLength': <fontTools.ttLib.tables.otConverters.UShort object>, 'NumCVTEntries': <fontTools.ttLib.tables.otConverters.UShort object>}
fontTools.ttLib.tables.otTables.TopAccentCoverage

alias of fontTools.ttLib.tables.otTables.Coverage

fontTools.ttLib.tables.otTables.TopLeftMathKern

alias of fontTools.ttLib.tables.otTables.MathKern

fontTools.ttLib.tables.otTables.TopRightMathKern

alias of fontTools.ttLib.tables.otTables.MathKern

class fontTools.ttLib.tables.otTables.VVAR
converters = [<fontTools.ttLib.tables.otConverters.Version object>, Struct of <class 'fontTools.ttLib.tables.otTables.VarStore'>, Struct of <class 'fontTools.ttLib.tables.otTables.VarIdxMap'>, Struct of <class 'fontTools.ttLib.tables.otTables.VarIdxMap'>, Struct of <class 'fontTools.ttLib.tables.otTables.VarIdxMap'>, Struct of <class 'fontTools.ttLib.tables.otTables.VarIdxMap'>]
convertersByName = {'AdvHeightMap': Struct of <class 'fontTools.ttLib.tables.otTables.VarIdxMap'>, 'BsbMap': Struct of <class 'fontTools.ttLib.tables.otTables.VarIdxMap'>, 'TsbMap': Struct of <class 'fontTools.ttLib.tables.otTables.VarIdxMap'>, 'VOrgMap': Struct of <class 'fontTools.ttLib.tables.otTables.VarIdxMap'>, 'VarStore': Struct of <class 'fontTools.ttLib.tables.otTables.VarStore'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
class fontTools.ttLib.tables.otTables.VarData
addItem(deltas)
calculateNumShorts(optimize=False)
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.VarDataValue object>]
convertersByName = {'Item': <fontTools.ttLib.tables.otConverters.VarDataValue object>, 'ItemCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'NumShorts': <fontTools.ttLib.tables.otConverters.UShort object>, 'VarRegionCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'VarRegionIndex': <fontTools.ttLib.tables.otConverters.UShort object>}
optimize()
class fontTools.ttLib.tables.otTables.VarIdxMap[source]
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.VarIdxMapValue object>]
convertersByName = {'EntryFormat': <fontTools.ttLib.tables.otConverters.UShort object>, 'MappingCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'mapping': <fontTools.ttLib.tables.otConverters.VarIdxMapValue object>}
fromXML(name, attrs, content, font)[source]
populateDefaults(propagator=None)[source]
postRead(rawTable, font)[source]
preWrite(font)[source]
toXML2(xmlWriter, font)[source]
class fontTools.ttLib.tables.otTables.VarRegion
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.VarRegionAxis'>]
convertersByName = {'VarRegionAxis': Struct of <class 'fontTools.ttLib.tables.otTables.VarRegionAxis'>}
get_support(fvar_axes)
class fontTools.ttLib.tables.otTables.VarRegionAxis
converters = [<fontTools.ttLib.tables.otConverters.F2Dot14 object>, <fontTools.ttLib.tables.otConverters.F2Dot14 object>, <fontTools.ttLib.tables.otConverters.F2Dot14 object>]
convertersByName = {'EndCoord': <fontTools.ttLib.tables.otConverters.F2Dot14 object>, 'PeakCoord': <fontTools.ttLib.tables.otConverters.F2Dot14 object>, 'StartCoord': <fontTools.ttLib.tables.otConverters.F2Dot14 object>}
class fontTools.ttLib.tables.otTables.VarRegionList[source]
converters = [<fontTools.ttLib.tables.otConverters.ComputedUShort object>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.VarRegion'>]
convertersByName = {'Region': Struct of <class 'fontTools.ttLib.tables.otTables.VarRegion'>, 'RegionAxisCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'RegionCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>}
preWrite(font)[source]
class fontTools.ttLib.tables.otTables.VarStore
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.VarRegionList'>, <fontTools.ttLib.tables.otConverters.ComputedUShort object>, Struct of <class 'fontTools.ttLib.tables.otTables.VarData'>]
convertersByName = {'Format': <fontTools.ttLib.tables.otConverters.UShort object>, 'VarData': Struct of <class 'fontTools.ttLib.tables.otTables.VarData'>, 'VarDataCount': <fontTools.ttLib.tables.otConverters.ComputedUShort object>, 'VarRegionList': Struct of <class 'fontTools.ttLib.tables.otTables.VarRegionList'>}
optimize()

Optimize storage. Returns mapping from old VarIdxes to new ones.

prune_regions()

Remove unused VarRegions.

subset_varidxes(varIdxes, optimize=True, retainFirstMap=False, advIdxes={})
fontTools.ttLib.tables.otTables.VertAxis

alias of fontTools.ttLib.tables.otTables.Axis

fontTools.ttLib.tables.otTables.VertGlyphConstruction

alias of fontTools.ttLib.tables.otTables.MathGlyphConstruction

fontTools.ttLib.tables.otTables.VertGlyphCoverage

alias of fontTools.ttLib.tables.otTables.Coverage

fontTools.ttLib.tables.otTables.XAdvDevice

alias of fontTools.ttLib.tables.otTables.Device

fontTools.ttLib.tables.otTables.XDeviceTable

alias of fontTools.ttLib.tables.otTables.Device

fontTools.ttLib.tables.otTables.XPlaDevice

alias of fontTools.ttLib.tables.otTables.Device

fontTools.ttLib.tables.otTables.YAdvDevice

alias of fontTools.ttLib.tables.otTables.Device

fontTools.ttLib.tables.otTables.YDeviceTable

alias of fontTools.ttLib.tables.otTables.Device

fontTools.ttLib.tables.otTables.YPlaDevice

alias of fontTools.ttLib.tables.otTables.Device

class fontTools.ttLib.tables.otTables.ankr
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.AnchorPoints'>]
convertersByName = {'AnchorPoints': Struct of <class 'fontTools.ttLib.tables.otTables.AnchorPoints'>}
class fontTools.ttLib.tables.otTables.bsln
converters = [<fontTools.ttLib.tables.otConverters.Version object>, Struct of <class 'fontTools.ttLib.tables.otTables.Baseline'>]
convertersByName = {'Baseline': Struct of <class 'fontTools.ttLib.tables.otTables.Baseline'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
class fontTools.ttLib.tables.otTables.cidg
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.CIDGlyphMapping'>]
convertersByName = {'CIDGlyphMapping': Struct of <class 'fontTools.ttLib.tables.otTables.CIDGlyphMapping'>}
class fontTools.ttLib.tables.otTables.feat
converters = [<fontTools.ttLib.tables.otConverters.Version object>, Struct of <class 'fontTools.ttLib.tables.otTables.FeatureNames'>]
convertersByName = {'FeatureNames': Struct of <class 'fontTools.ttLib.tables.otTables.FeatureNames'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
fontTools.ttLib.tables.otTables.fixLookupOverFlows(ttf, overflowRecord)[source]

Either the offset from the LookupList to a lookup overflowed, or an offset from a lookup to a subtable overflowed. The table layout is: GPSO/GUSB

Script List Feature List LookUpList

Lookup[0] and contents
SubTable offset list
SubTable[0] and contents … SubTable[n] and contents

… Lookup[n] and contents

SubTable offset list
SubTable[0] and contents … SubTable[n] and contents
If the offset to a lookup overflowed (SubTableIndex is None)
we must promote the previous lookup to an Extension type.
If the offset from a lookup to subtable overflowed, then we must promote it
to an Extension Lookup type.
fontTools.ttLib.tables.otTables.fixSubTableOverFlows(ttf, overflowRecord)[source]

An offset has overflowed within a sub-table. We need to divide this subtable into smaller parts.

class fontTools.ttLib.tables.otTables.gcid
converters = [Struct of <class 'fontTools.ttLib.tables.otTables.GlyphCIDMapping'>]
convertersByName = {'GlyphCIDMapping': Struct of <class 'fontTools.ttLib.tables.otTables.GlyphCIDMapping'>}
class fontTools.ttLib.tables.otTables.lcar
converters = [<fontTools.ttLib.tables.otConverters.Version object>, Struct of <class 'fontTools.ttLib.tables.otTables.LigatureCarets'>]
convertersByName = {'LigatureCarets': Struct of <class 'fontTools.ttLib.tables.otTables.LigatureCarets'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
class fontTools.ttLib.tables.otTables.mort
converters = [<fontTools.ttLib.tables.otConverters.Version object>, <fontTools.ttLib.tables.otConverters.ComputedULong object>, Struct of <class 'fontTools.ttLib.tables.otTables.MortChain'>]
convertersByName = {'MorphChain': Struct of <class 'fontTools.ttLib.tables.otTables.MortChain'>, 'MorphChainCount': <fontTools.ttLib.tables.otConverters.ComputedULong object>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
class fontTools.ttLib.tables.otTables.morx
converters = [<fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.UShort object>, <fontTools.ttLib.tables.otConverters.ComputedULong object>, Struct of <class 'fontTools.ttLib.tables.otTables.MorxChain'>]
convertersByName = {'MorphChain': Struct of <class 'fontTools.ttLib.tables.otTables.MorxChain'>, 'MorphChainCount': <fontTools.ttLib.tables.otConverters.ComputedULong object>, 'Reserved': <fontTools.ttLib.tables.otConverters.UShort object>, 'Version': <fontTools.ttLib.tables.otConverters.UShort object>}
class fontTools.ttLib.tables.otTables.opbd
converters = [<fontTools.ttLib.tables.otConverters.Version object>, Struct of <class 'fontTools.ttLib.tables.otTables.OpticalBounds'>]
convertersByName = {'OpticalBounds': Struct of <class 'fontTools.ttLib.tables.otTables.OpticalBounds'>, 'Version': <fontTools.ttLib.tables.otConverters.Version object>}
class fontTools.ttLib.tables.otTables.prop
converters = [<fontTools.ttLib.tables.otConverters.Fixed object>, Struct of <class 'fontTools.ttLib.tables.otTables.GlyphProperties'>]
convertersByName = {'GlyphProperties': Struct of <class 'fontTools.ttLib.tables.otTables.GlyphProperties'>, 'Version': <fontTools.ttLib.tables.otConverters.Fixed object>}
fontTools.ttLib.tables.otTables.splitAlternateSubst(oldSubTable, newSubTable, overflowRecord)[source]
fontTools.ttLib.tables.otTables.splitLigatureSubst(oldSubTable, newSubTable, overflowRecord)[source]
fontTools.ttLib.tables.otTables.splitMarkBasePos(oldSubTable, newSubTable, overflowRecord)[source]
fontTools.ttLib.tables.otTables.splitMultipleSubst(oldSubTable, newSubTable, overflowRecord)[source]
fontTools.ttLib.tables.otTables.splitPairPos(oldSubTable, newSubTable, overflowRecord)[source]

S_I_N_G

class fontTools.ttLib.tables.S_I_N_G_.table_S_I_N_G_(tag=None)[source]
compile(ttFont)[source]
compilecompileUniqueName(name, length)[source]
decompile(data, ttFont)[source]
decompileUniqueName(data)[source]
dependencies = []
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

S_T_A_T

class fontTools.ttLib.tables.S_T_A_T_.table_S_T_A_T_(tag=None)[source]

S_V_G

Compiles/decompiles version 0 and 1 SVG tables from/to XML.

Version 1 is the first SVG definition, implemented in Mozilla before Aug 2013, now deprecated. This module will decompile this correctly, but will compile a version 1 table only if you add the secret element “<version1/>” to the SVG element in the TTF file.

Version 0 is the joint Adobe-Mozilla proposal, which supports color palettes.

The XML format is: <SVG>

<svgDoc endGlyphID=”1” startGlyphID=”1”>
<![CDATA[ <complete SVG doc> ]]

</svgDoc>

<svgDoc endGlyphID=”n” startGlyphID=”m”>
<![CDATA[ <complete SVG doc> ]]

</svgDoc>

<colorPalettes>

<colorParamUINameID>n</colorParamUINameID> … <colorParamUINameID>m</colorParamUINameID> <colorPalette uiNameID=”n”>

<colorRecord red=”<int>” green=”<int>” blue=”<int>” alpha=”<int>” /> … <colorRecord red=”<int>” green=”<int>” blue=”<int>” alpha=”<int>” />

</colorPalette> … <colorPalette uiNameID=”m”>

<colorRecord red=”<int> green=”<int>” blue=”<int>” alpha=”<int>” /> … <colorRecord red=<int>” green=”<int>” blue=”<int>” alpha=”<int>” />

</colorPalette>

</colorPalettes>

</SVG>

Color values must be less than 256.

The number of color records in each </colorPalette> must be the same as the number of <colorParamUINameID> elements.

class fontTools.ttLib.tables.S_V_G_.ColorPalette[source]
fromXML(name, attrs, content, ttFont)[source]
class fontTools.ttLib.tables.S_V_G_.ColorPalettes[source]
fromXML(name, attrs, content, ttFont)[source]
class fontTools.ttLib.tables.S_V_G_.ColorRecord[source]
class fontTools.ttLib.tables.S_V_G_.DocumentIndexEntry[source]
class fontTools.ttLib.tables.S_V_G_.table_S_V_G_(tag=None)[source]
compile(ttFont)[source]
compileFormat0(ttFont)[source]
compileFormat1(ttFont)[source]
decompile(data, ttFont)[source]
decompileEntryList(data)[source]
decompile_format_0(data, ttFont)[source]
decompile_format_1(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

sbixGlyph

class fontTools.ttLib.tables.sbixGlyph.Glyph(glyphName=None, referenceGlyphName=None, originOffsetX=0, originOffsetY=0, graphicType=None, imageData=None, rawdata=None, gid=0)[source]
compile(ttFont)[source]
decompile(ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(xmlWriter, ttFont)[source]

sbixStrike

class fontTools.ttLib.tables.sbixStrike.Strike(rawdata=None, ppem=0, resolution=72)[source]
compile(ttFont)[source]
decompile(ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(xmlWriter, ttFont)[source]

T_S_I__0

TSI{0,1,2,3,5} are private tables used by Microsoft Visual TrueType (VTT) tool to store its hinting source data.

TSI0 is the index table containing the lengths and offsets for the glyph programs and ‘extra’ programs (‘fpgm’, ‘prep’, and ‘cvt’) that are contained in the TSI1 table.

fontTools.ttLib.tables.T_S_I__0.fixlongs(glyphID, textLength, textOffset)[source]
class fontTools.ttLib.tables.T_S_I__0.table_T_S_I__0(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
dependencies = ['TSI1']
set(indices, extra_indices)[source]
toXML(writer, ttFont)[source]

T_S_I__1

TSI{0,1,2,3,5} are private tables used by Microsoft Visual TrueType (VTT) tool to store its hinting source data.

TSI1 contains the text of the glyph programs in the form of low-level assembly code, as well as the ‘extra’ programs ‘fpgm’, ‘ppgm’ (i.e. ‘prep’), and ‘cvt’.

class fontTools.ttLib.tables.T_S_I__1.table_T_S_I__1(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
extras = {65530: 'ppgm', 65531: 'cvt', 65532: 'reserved', 65533: 'fpgm'}
fromXML(name, attrs, content, ttFont)[source]
indextable = 'TSI0'
toXML(writer, ttFont)[source]

T_S_I__2

TSI{0,1,2,3,5} are private tables used by Microsoft Visual TrueType (VTT) tool to store its hinting source data.

TSI2 is the index table containing the lengths and offsets for the glyph programs that are contained in the TSI3 table. It uses the same format as the TSI0 table.

class fontTools.ttLib.tables.T_S_I__2.table_T_S_I__2(tag=None)[source]
dependencies = ['TSI3']

T_S_I__3

TSI{0,1,2,3,5} are private tables used by Microsoft Visual TrueType (VTT) tool to store its hinting source data.

TSI3 contains the text of the glyph programs in the form of ‘VTTTalk’ code.

class fontTools.ttLib.tables.T_S_I__3.table_T_S_I__3(tag=None)[source]
extras = {65530: 'reserved0', 65531: 'reserved1', 65532: 'reserved2', 65533: 'reserved3'}
indextable = 'TSI2'

T_S_I__5

TSI{0,1,2,3,5} are private tables used by Microsoft Visual TrueType (VTT) tool to store its hinting source data.

TSI5 contains the VTT character groups.

class fontTools.ttLib.tables.T_S_I__5.table_T_S_I__5(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

ttProgram

ttLib.tables.ttProgram.py – Assembler/disassembler for TrueType bytecode programs.

class fontTools.ttLib.tables.ttProgram.Program[source]
fromAssembly(assembly)[source]
fromBytecode(bytecode)[source]
fromXML(name, attrs, content, ttFont)[source]
getAssembly(preserve=True)[source]
getBytecode()[source]
toXML(writer, ttFont)[source]
fontTools.ttLib.tables.ttProgram.bitRepr(value, bits)[source]
exception fontTools.ttLib.tables.ttProgram.tt_instructions_error(error)[source]

TupleVariation

class fontTools.ttLib.tables.TupleVariation.TupleVariation(axes, coordinates)[source]
calcInferredDeltas(origCoords, endPts)[source]
compile(axisTags, sharedCoordIndices, sharedPoints)[source]
compileCoord(axisTags)[source]
static compileDeltaValues_(deltas)[source]

[value1, value2, value3, …] –> bytestring

Emits a sequence of runs. Each run starts with a byte-sized header whose 6 least significant bits (header & 0x3F) indicate how many values are encoded in this run. The stored length is the actual length minus one; run lengths are thus in the range [1..64]. If the header byte has its most significant bit (0x80) set, all values in this run are zero, and no data follows. Otherwise, the header byte is followed by ((header & 0x3F) + 1) signed values. If (header & 0x40) is clear, the delta values are stored as signed bytes; if (header & 0x40) is set, the delta values are signed 16-bit integers.

compileDeltas(points)[source]
compileIntermediateCoord(axisTags)[source]
static compilePoints(points, numPointsInGlyph)[source]
static decompileCoord_(axisTags, data, offset)[source]
static decompileDeltas_(numDeltas, data, offset)[source]

(numDeltas, data, offset) –> ([delta, delta, …], newOffset)

static decompilePoints_(numPoints, data, offset, tableTag)[source]

(numPoints, data, offset, tableTag) –> ([point1, point2, …], newOffset)

static encodeDeltaRunAsBytes_(deltas, offset, stream)[source]
static encodeDeltaRunAsWords_(deltas, offset, stream)[source]
static encodeDeltaRunAsZeroes_(deltas, offset, stream)[source]
fromXML(name, attrs, _content)[source]
getCoordWidth()[source]

Return 2 if coordinates are (x, y) as in gvar, 1 if single values as in cvar, or 0 if empty.

static getTupleSize_(flags, axisCount)[source]
getUsedPoints()[source]
hasImpact()[source]

Returns True if this TupleVariation has any visible impact.

If the result is False, the TupleVariation can be omitted from the font without making any visible difference.

optimize(origCoords, endPts, tolerance=0.5, isComposite=False)[source]
roundDeltas()[source]
scaleDeltas(scalar)[source]
toXML(writer, axisTags)[source]
fontTools.ttLib.tables.TupleVariation.compileSharedTuples(axisTags, variations)[source]
fontTools.ttLib.tables.TupleVariation.compileTupleVariationStore(variations, pointCount, axisTags, sharedTupleIndices, useSharedPoints=True)[source]
fontTools.ttLib.tables.TupleVariation.decompileSharedTuples(axisTags, sharedTupleCount, data, offset)[source]
fontTools.ttLib.tables.TupleVariation.decompileTupleVariationStore(tableTag, axisTags, tupleVariationCount, pointCount, sharedTuples, data, pos, dataPos)[source]
fontTools.ttLib.tables.TupleVariation.decompileTupleVariation_(pointCount, sharedTuples, sharedPoints, tableTag, axisTags, data, tupleData)[source]
fontTools.ttLib.tables.TupleVariation.inferRegion_(peak)[source]

Infer start and end for a (non-intermediate) region

This helper function computes the applicability region for variation tuples whose INTERMEDIATE_REGION flag is not set in the TupleVariationHeader structure. Variation tuples apply only to certain regions of the variation space; outside that region, the tuple has no effect. To make the binary encoding more compact, TupleVariationHeaders can omit the intermediateStartTuple and intermediateEndTuple fields.

V_D_M_X

class fontTools.ttLib.tables.V_D_M_X_.table_V_D_M_X_(tag=None)[source]
compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]

V_O_R_G

class fontTools.ttLib.tables.V_O_R_G_.VOriginRecord(name=None, vOrigin=None)[source]
fromXML(name, attrs, content, ttFont)[source]
toXML(writer, ttFont)[source]
class fontTools.ttLib.tables.V_O_R_G_.table_V_O_R_G_(tag=None)[source]

This table is structured so that you can treat it like a dictionary keyed by glyph name. ttFont[‘VORG’][<glyphName>] will return the vertical origin for any glyph ttFont[‘VORG’][<glyphName>] = <value> will set the vertical origin for any glyph.

compile(ttFont)[source]
decompile(data, ttFont)[source]
fromXML(name, attrs, content, ttFont)[source]
subset_glyphs(s)
toXML(writer, ttFont)[source]

V_V_A_R

class fontTools.ttLib.tables.V_V_A_R_.table_V_V_A_R_(tag=None)[source]
subset_glyphs(s)