Font::TTF::Vmtx(3) User Contributed Perl Documentation Font::TTF::Vmtx(3)NAMEFont::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
$t->read
Reads the vertical metrics from the TTF file into memory
$t->out($fh)
Writes the metrics to a TTF file. Assumes that the "vhea" has updated
the numVMetrics from here
BUGS
None known
AUTHOR
Martin Hosken Martin_Hosken@sil.org. See Font::TTF::Font for copyright
and licensing.
perl v5.14.0 2009-01-21 Font::TTF::Vmtx(3)
