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

NAME

       Font::TTF::Anchor - Anchor points for GPOS tables

DESCRIPTION

       The Anchor defines an anchor point on a glyph providing various information depending on how much is available, including such information
       as the co-ordinates, a curve point and even device specific modifiers.

INSTANCE VARIABLES

       x   XCoordinate of the anchor point

       y   YCoordinate of the anchor point

       p   Curve point on the glyph to use as the anchor point

       xdev
	   Device table (delta) for the xcoordinate

       ydev
	   Device table (delta) for the ycoordinate

       xid XIdAnchor for multiple master horizontal metric id

       yid YIdAnchor for multiple master vertical metric id

METHODS

   new
       Creates a new Anchor

   read($fh)
       Reads the anchor from the given file handle at that point. The file handle is left at an arbitrary read point, usually the end of
       something!

   out($fh, $style)
       Outputs the Anchor to the given file handle at this point also addressing issues of deltas. If $style is set, then no output is sent to the
       file handle. The return value is the output string.

   $a->out_xml($context)
       Outputs the anchor in XML

AUTHOR

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

perl v5.10.1							    2009-01-21						    Font::TTF::Anchor(3pm)