hhea
: Horizontal Header table
The hhea
table is an OpenType table.
- class fontTools.ttLib.tables._h_h_e_a.table__h_h_e_a(tag=None)[source]
Bases:
DefaultTable
Horizontal Header table
The
hhea
table contains information needed during horizontal text layout.Note
This converter class is kept in sync with the
_v_h_e_a.table__v_h_e_a
table constructor.See also https://learn.microsoft.com/en-us/typography/opentype/spec/hhea
- dependencies = ['hmtx', 'glyf', 'CFF ', 'CFF2']
- property ascender
- property descender
- 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>}