vhea
: Vertical Header table
The vhea
table is an OpenType table.
- class fontTools.ttLib.tables._v_h_e_a.table__v_h_e_a(tag=None)[source]
Bases:
DefaultTable
Vertical Header table
The
vhea
table contains information needed during vertical text layout.Note
This converter class is kept in sync with the
_h_h_e_a.table__h_h_e_a
table constructor.See also https://learn.microsoft.com/en-us/typography/opentype/spec/vhea
- dependencies = ['vmtx', 'glyf', 'CFF ', 'CFF2']
- 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>}
- property reserved0