Font::TTF::LTSH

Section: User Contributed Perl Documentation (3)
Updated: 2021-01-27
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NAME

Font::TTF::LTSH - Linear Threshold table

DESCRIPTION

Holds the linear threshold for each glyph. This is the ppem value at which a glyph's metrics become linear. The value is set to 1 if a glyph's metrics are always linear.

INSTANCE VARIABLES

glyphs: An array of ppem values. One value per glyph

METHODS

$t->read

Reads the table

$t->out($fh)

Outputs the LTSH to the given fh.

$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.

BUGS

None known

AUTHOR

Martin Hosken <http://scripts.sil.org/FontUtils>.

LICENSING

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.