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Font::TTF::Vhea

Name Font::TTF::Vhea
Version
Located at /usr/local/share/perl5
File /usr/local/share/perl5/Font/TTF/Vhea.pm
Is Core No
Search CPAN for this module Font::TTF::Vhea
Documentation Font::TTF::Vhea
Module Details Font::TTF::Vhea

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.

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