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.IX Title "Font::TTF::AATutils 3pm"
.TH Font::TTF::AATutils 3pm "2022-06-14" "perl v5.34.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Font::TTF::AATutils \- Utility functions for AAT tables
.ie n .SS "($classes, $states) = AAT_read_subtable($fh, $baseOffset, $subtableStart, $limits)"
.el .SS "($classes, \f(CW$states\fP) = AAT_read_subtable($fh, \f(CW$baseOffset\fP, \f(CW$subtableStart\fP, \f(CW$limits\fP)"
.IX Subsection "($classes, $states) = AAT_read_subtable($fh, $baseOffset, $subtableStart, $limits)"
.ie n .SS "$length = AAT_write_state_table($fh, $classes, $states, $numExtraTables, $packEntry)"
.el .SS "\f(CW$length\fP = AAT_write_state_table($fh, \f(CW$classes\fP, \f(CW$states\fP, \f(CW$numExtraTables\fP, \f(CW$packEntry\fP)"
.IX Subsection "$length = AAT_write_state_table($fh, $classes, $states, $numExtraTables, $packEntry)"
\&\f(CW$packEntry\fR is a subroutine for packing an entry into binary form, called as
.PP
\&\f(CW$dat\fR = \f(CW$packEntr\fRy($entry, \f(CW$entryTable\fR, \f(CW$numEntries\fR)
.PP
where the entry is a comma-separated list of nextStateOffset, flags, actions
.ie n .SS "($classes, $states, $entries) = AAT_read_state_table($fh, $numActionWords)"
.el .SS "($classes, \f(CW$states\fP, \f(CW$entries\fP) = AAT_read_state_table($fh, \f(CW$numActionWords\fP)"
.IX Subsection "($classes, $states, $entries) = AAT_read_state_table($fh, $numActionWords)"
.ie n .SS "($format, $lookup) = AAT_read_lookup($fh, $valueSize, $length, $default)"
.el .SS "($format, \f(CW$lookup\fP) = AAT_read_lookup($fh, \f(CW$valueSize\fP, \f(CW$length\fP, \f(CW$default\fP)"
.IX Subsection "($format, $lookup) = AAT_read_lookup($fh, $valueSize, $length, $default)"
.ie n .SS "AAT_write_lookup($fh, $format, $lookup, $valueSize, $default)"
.el .SS "AAT_write_lookup($fh, \f(CW$format\fP, \f(CW$lookup\fP, \f(CW$valueSize\fP, \f(CW$default\fP)"
.IX Subsection "AAT_write_lookup($fh, $format, $lookup, $valueSize, $default)"
.SH "AUTHOR"
.IX Header "AUTHOR"
Jonathan Kew <http://scripts.sil.org/FontUtils>.
.SH "LICENSING"
.IX Header "LICENSING"
Copyright (c) 1998\-2016, \s-1SIL\s0 International (http://www.sil.org)
.PP
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 \s-1LICENSE.\s0