Font::TTF::OTTags - Utilities for TrueType/OpenType tags
use Font::TTF::OTTags qw( %tttags %ttnames %iso639 readtagsfile ); # Look at built-in stuff: $script_tag = $tttags{'SCRIPT'}{'Cypriot Syllabary'}; # returns 'cprt' $lang_name = $ttnames{'LANGUAGE'}{'ALT '}; # returns 'Altai' # Map iso639 tag to/from OT lang tag @isotags = $iso639{'ALT '}; # returns [ 'atv', 'alt' ] $lang_tag = $iso639{'atv'}; # returns 'ALT ' # Read latest tags file to add to built-in definitions readtagsfile ("C:\\Program Files\\Microsoft VOLT\\TAGS.txt");
First-level keys to %tttags and %ttnames are:
'SCRIPT' -- retrieve script tag or name
'LANGUAGE' -- retrieve language tag or name
'FEATURE' -- retrieve feature tag or name
Built-in data has been derived from Microsofts tag registry at http://www.microsoft.com/typography/otspec/ttoreg.htm, updated to draft v1.5 of the OpenType Spec.
Read a file in the syntax of Tags.txt (included with Microsoft VOLT) to obtain additional/replacement tag definitions.
Returns 0 if cannot open the file; else 1.
To install Font::TTF, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Font::TTF
CPAN shell
perl -MCPAN -e shell install Font::TTF
For more information on module installation, please visit the detailed CPAN module installation guide.