centos man page for font::ttf::hdmx

Font::TTF::Hdmx(3)					User Contributed Perl Documentation					Font::TTF::Hdmx(3)

NAME
       Font::TTF::Hdmx - Horizontal device metrics

DESCRIPTION
       The table consists of an hash of device metric tables indexed by the ppem for that subtable. Each subtable consists of an array of advance
       widths in pixels for each glyph at that ppem (horizontally).

INSTANCE VARIABLES
       Individual metrics are accessed using the following referencing:

	   $f->{'hdmx'}{$ppem}[$glyph_num]

       In addition there is one instance variable:

       Num Number of device tables.

   METHODS
   $t->read
       Reads the table into data structures

   $t->out($fh)
       Outputs the device metrics for this font

   $t->tables_do(&func)
       For each subtable it calls &sub($ref, $ppem)

   $t->XML_element($context, $depth, $key, $value)
       Outputs device metrics a little more tidily

BUGS
       None known

AUTHOR
       Martin Hosken Martin_Hosken@sil.org. See Font::TTF::Font for copyright and licensing.

perl v5.16.3							    2012-02-23							Font::TTF::Hdmx(3)