PDF::API2::Basic::TTF::Anchor - Anchor points for GPOS tables
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.
XCoordinate of the anchor point
YCoordinate of the anchor point
Curve point on the glyph to use as the anchor point
Device table (delta) for the xcoordinate
Device table (delta) for the ycoordinate
XIdAnchor for multiple master horizontal metric id
YIdAnchor for multiple master vertical metric id
Creates a new Anchor
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!
Outputs the Anchor to the given file handle at this point also addressing issues of deltas. If $style is set, then no output is set to the file handle. The return value is the output string.
Outputs the anchor in XML
Martin Hosken Martin_Hosken@sil.org. See PDF::API2::Basic::TTF::Font for copyright and licensing.