PDF::API3::Compat::API2::Basic::TTF::Vhea - Vertical Header table This is a simple table with just standards specified instance variables version Ascender Descender LineGap advanceHeightMax minTopSideBearing minBottomSideBearing yMaxExtent caretSlopeRise caretSlopeRun metricDataFormat numberOfVMetrics

$t->read
Reads the table into memory as instance variables

$t->out($fh)
Writes the table to a file either from memory or by copying.

$t->update
Updates various parameters in the hhea table from the hmtx table, assuming the "hmtx" table is dirty. None known Martin Hosken Martin_Hosken@sil.org. See PDF::API3::Compat::API2::Basic::TTF::Font for copyright and licensing.