font::ttf::hhea(3)
NAME
TTF:Hhea - Horizontal Header table
DESCRIPTION
This is a simplte table with just standards specified
instance variables
INSTANCE VARIABLES
version
Ascender
Descender
LineGap
advanceWidthMax
minLeftSideBearing
minRightSideBearing
xMaxExtent
caretSlopeRise
caretSlopeRun
metricDataFormat
numberOfHMetrics
METHODS
$t->read
Reads the table into memory as instance variables
$t->out($fh)
Writes the table to a file either from memory or by copy
ing.
$t->update
Updates various parameters in the hhea table from the hmtx
table, assuming the "hmtx" table is dirty.
BUGS
None known
AUTHOR
- Martin Hosken Martin_Hosken@sil.org. See Font::TTF::Font
for copyright and licensing.