ttGlyphSet: GlyphSets returned by a TTFont object

Overview

The fontTools.ttLib.ttGlyphSet module is a helper for fontTools.ttLib.

Most users will not need to access this module directly. Instead, the glyphs in a font are accessible as a .glyphSet dictionary in a TTFont instance.

GlyphSets returned by a TTFont.

class fontTools.ttLib.ttGlyphSet._TTGlyphSet(font, location, glyphsMapping, *, recalcBounds=True)

Bases: Mapping

Generic dict-like GlyphSet class that pulls metrics from hmtx and glyph shape from TrueType or CFF.

pushLocation(location, reset: bool)

pushDepth()

has_key(glyphName)

_abc_impl = <_abc._abc_data object>

class fontTools.ttLib.ttGlyphSet._TTGlyphSetGlyf(font, location, recalcBounds=True)

Bases: _TTGlyphSet

_abc_impl = <_abc._abc_data object>

class fontTools.ttLib.ttGlyphSet._TTGlyphSetCFF(font, location)

Bases: _TTGlyphSet

setLocation(location)

pushLocation(location, reset: bool)

_abc_impl = <_abc._abc_data object>

class fontTools.ttLib.ttGlyphSet._TTGlyphSetVARC(font, location, glyphSet)

Bases: _TTGlyphSet

_abc_impl = <_abc._abc_data object>

class fontTools.ttLib.ttGlyphSet._TTGlyph(glyphSet, glyphName, *, recalcBounds=True)

Bases: ABC

Glyph object that supports the Pen protocol, meaning that it has .draw() and .drawPoints() methods that take a pen object as their only argument. Additionally there are ‘width’ and ‘lsb’ attributes, read from the ‘hmtx’ table.

If the font contains a ‘vmtx’ table, there will also be ‘height’ and ‘tsb’ attributes.

abstract draw(pen)

Draw the glyph onto pen. See fontTools.pens.basePen for details how that works.

drawPoints(pen)

Draw the glyph onto pen. See fontTools.pens.pointPen for details how that works.

_abc_impl = <_abc._abc_data object>

class fontTools.ttLib.ttGlyphSet._TTGlyphGlyf(glyphSet, glyphName, *, recalcBounds=True)

Bases: _TTGlyph

draw(pen)

Draw the glyph onto pen. See fontTools.pens.basePen for details how that works.

drawPoints(pen)

Draw the glyph onto pen. See fontTools.pens.pointPen for details how that works.

_getGlyphAndOffset()

_getGlyphInstance()

_abc_impl = <_abc._abc_data object>

class fontTools.ttLib.ttGlyphSet._TTGlyphCFF(glyphSet, glyphName, *, recalcBounds=True)

Bases: _TTGlyph

draw(pen)

Draw the glyph onto pen. See fontTools.pens.basePen for details how that works.

_abc_impl = <_abc._abc_data object>

fontTools.ttLib.ttGlyphSet._evaluateCondition(condition, fvarAxes, location, instancer)

class fontTools.ttLib.ttGlyphSet._TTGlyphVARC(glyphSet, glyphName, *, recalcBounds=True)

Bases: _TTGlyph

_draw(pen, isPointPen)

Draw the glyph onto pen. See fontTools.pens.basePen for details how that works.

draw(pen)

drawPoints(pen)

_abc_impl = <_abc._abc_data object>

fontTools.ttLib.ttGlyphSet._setCoordinates(glyph, coord, glyfTable, *, recalcBounds=True)

class fontTools.ttLib.ttGlyphSet.LerpGlyphSet(glyphset1, glyphset2, factor=0.5)

Bases: Mapping

A glyphset that interpolates between two other glyphsets.

Factor is typically between 0 and 1. 0 means the first glyphset, 1 means the second glyphset, and 0.5 means the average of the two glyphsets. Other values are possible, and can be useful to extrapolate. Defaults to 0.5.

_abc_impl = <_abc._abc_data object>

class fontTools.ttLib.ttGlyphSet.LerpGlyph(glyphname, glyphset)

Bases: object

draw(pen)