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PDF::API2::Basic::TTF::Vmtx
Vertical Metrics

PDF::API2::Basic::TTF::Vmtx - Vertical Metrics


NAME

PDF::API2::Basic::TTF::Vmtx - Vertical Metrics


DESCRIPTION

Contains the advance height and top side bearing for each glyph. Given the compressability of the data onto disk, this table uses information from other tables, and thus must do part of its output during the output of other tables


INSTANCE VARIABLES

The vertical metrics are kept in two arrays by glyph id. The variable names do not start with a space

advance
An array containing the advance height for each glyph

top
An array containing the top side bearing for each glyph


METHODS


BUGS

None known


AUTHOR

Martin Hosken Martin_Hosken@sil.org. See the PDF::API2::Basic::TTF::Font manpage for copyright and licensing.

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