Font::TTF::Vhea(3pm) User Contributed Perl Documentation Font::TTF::Vhea(3pm)
NAME
Font::TTF::Vhea - Vertical Header table
DESCRIPTION
This is a simple table with just standards specified instance variables
INSTANCE VARIABLES
version
Ascender
Descender
LineGap
advanceHeightMax
minTopSideBearing
minBottomSideBearing
yMaxExtent
caretSlopeRise
caretSlopeRun
metricDataFormat
numberOfVMetrics
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 copying.
$t->minsize()
Returns the minimum size this table can be. If it is smaller than this,
then the table must be bad and should be deleted or whatever.
$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 <http://scripts.sil.org/FontUtils>.
LICENSING
Copyright (c) 1998-2016, SIL International (http://www.sil.org)
This module is released under the terms of the Artistic License 2.0.
For details, see the full text of the license in the file LICENSE.
perl v5.34.0 2022-06-14 Font::TTF::Vhea(3pm)
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