font::ttf::psnames(3pm) [debian man page]

Font::TTF::PSNames(3pm) 				User Contributed Perl Documentation				   Font::TTF::PSNames(3pm)

NAME

       Font::TTF::PSNames - Utilities for Postscript glyph name processing

SYNOPSIS

	 use Font::TTF::PSNames qw(parse lookup);
	 $name = lookup($uni);
	 $uni = parse($name);

METHODS

   lookup ( $usv [, $noAlt [, $noUni] ])
       return the Adobe-recommended glyph name for a specific Unicode codepoint (integer). By default returns "uniXXXX" names rather than
       "afiiNNNNN" or "SFnnnnnn" names

       If $noAlt is true, "afii" and "SF" names are returned rather than "uniXXXX".

       if $noUni is true, returns undef if it would have to resort to "uniXXXX" or "uXXXXXX" style names. Essentially this represents a straight
       lookup in the Adobe-recommended list.

   parse ( $glyphname )
       Parse an Adobe-conformant glyph name, generating a Unicode codepoint sequence equivalent to the glyph (or glyph components, should the name
       represent a ligature). In scalar context, returns a reference to an array of Unicodes (decimal). Array is empty if the glyph name is non-
       conformant.  In list context, the first item returned is the same array reference as above. The second item is a reference to an array
       containing the extensions (if any) present on the glyph name.  The '.' that precedes each extension is not included.

AUTHOR

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

perl v5.10.1							    2008-06-11						   Font::TTF::PSNames(3pm)

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

NAME

       Font::TTF::Loca - the Locations table, which is intimately tied to the glyf table

DESCRIPTION

       The location table holds the directory of locations of each glyph within the glyf table. Due to this relationship and the unimportance of
       the actual locations when it comes to holding glyphs in memory, reading the location table results in the creation of glyph objects for
       each glyph and stores them here.  So if you are looking for glyphs, do not look in the "glyf" table, look here instead.

       Things get complicated if you try to change the glyph list within the one table.  The recommendation is to create another clean location
       object to replace this table in the font, ensuring that the old table is read first and to transfer or copy glyphs across from the read
       table to the new table.

INSTANCE VARIABLES

       The instance variables do not start with a space

       glyphs
	   An array of glyph objects for each glyph.

       glyphtype
	   A string containing the class name to create for each new glyph. If empty, defaults to Font::TTF::Glyph.

METHODS

   $t->new
       Creates a new location table making sure it has a glyphs array

   $t->read
       Reads the location table creating glyph objects (Font::TTF::Glyph) for each glyph allowing their later reading.

   $t->out($fh)
       Writes the location table out to $fh. Notice that not having read the location table implies that the glyf table has not been read either,
       so the numbers in the location table are still valid. Let's hope that "maxp/numGlyphs" and "head/indexToLocFmt" haven't changed otherwise
       we are in big trouble.

       The function uses the OUTLOC location in the glyph calculated when the glyf table was attempted to be output.

   $t->out_xml($context, $depth)
       No need to output a loca table, this is dynamically generated

   $t->glyphs_do(&func)
       Calls func for each glyph in this location table in numerical order:

	   &func($glyph, $glyph_num)

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::Loca(3)