1Font::TTF::GrFeat(3)  User Contributed Perl Documentation Font::TTF::GrFeat(3)
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NAME

6       Font::TTF::GrFeat - Graphite Font Features
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DESCRIPTION

INSTANCE VARIABLES
10       version
11       features
12           An array of hashes of the following form
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14           feature feature id number
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16           name    name index in name table
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18           exclusive
19                   exclusive flag
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21           default the default setting number
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23           settings
24                   hash of setting number against name string index
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METHODS
27   $t->read
28       Reads the features from the TTF file into memory
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30   $t->out($fh)
31       Writes the features to a TTF file
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33   $t->minsize()
34       Returns the minimum size this table can be. If it is smaller than this,
35       then the table must be bad and should be deleted or whatever.
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37   $t->print($fh)
38       Prints a human-readable representation of the table
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40   $t->tag_to_num ($feat_str)
41       Convert an alphanumeric feature id tag (string) to a number (32-bit).
42       Tags are normally 4 chars. Graphite ignores space padding if it is
43       present, so we do the same here.
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45   $t->num_to_tag ($feat_num)
46       Convert a feature id number (32-bit) back to a tag (string).  Trailing
47       space or null padding is removed.  Feature id numbers that do not
48       represent alphanumeric tags are returned unchanged.
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BUGS
51       The version 1 Feat table ends with a feature (id 1) named NoName with
52       zero settings but with an offset to the last entry in the setting
53       array. This last setting has id 0 and an invalid name id. This last
54       feature is changed to have one setting.
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AUTHOR
57       Alan Ward (derived from Jonathan Kew's Feat.pm).
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LICENSING
60       Copyright (c) 1998-2016, SIL International (http://www.sil.org)
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62       This module is released under the terms of the Artistic License 2.0.
63       For details, see the full text of the license in the file LICENSE.
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67perl v5.32.1                      2021-01-27              Font::TTF::GrFeat(3)



        

    


            
        

        

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