Manual Reference Pages - PDF::API3::COMPAT::API2::BASIC::TTF::VMTX (3)
PDF::API3::Compat::API2::Basic::TTF::Vmtx - Vertical Metrics
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
The vertical metrics are kept in two arrays by glyph id. The variable names
do not start with a space
An array containing the advance height for each glyph
An array containing the top side bearing for each glyph
Reads the vertical metrics from the TTF file into memory
Writes the metrics to a TTF file. Assumes that the vhea has updated the
numVMetrics from here
Martin Hosken Martin_Hosken@sil.org. See PDF::API3::Compat::API2::Basic::TTF::Font for copyright and
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