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.
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.