PDF::API2::Basic::TTF::Anchor3pm
Anchor points for gpos tables
Title
PDF::API2::Basic::TTF::Anchor - Anchor points for GPOS tables
Overview
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 set to the file handle. The return value is the output string.
$a->out_xml($context)
Outputs the anchor in XML
Releases
3 releases since Debian 3.1 (Sarge); the text changed 2 times.