.\" -*- mode: troff; coding: utf-8 -*-
.\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43)
.\"
.\" Standard preamble:
.\" ========================================================================
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
..
.de Vb \" Begin verbatim text
.ft CW
.nf
.ne \\$1
..
.de Ve \" End verbatim text
.ft R
.fi
..
.\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>.
.ie n \{\
.    ds C` ""
.    ds C' ""
'br\}
.el\{\
.    ds C`
.    ds C'
'br\}
.\"
.\" Escape single quotes in literal strings from groff's Unicode transform.
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\"
.\" If the F register is >0, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD.  Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
.\"
.\" Avoid warning from groff about undefined register 'F'.
.de IX
..
.nr rF 0
.if \n(.g .if rF .nr rF 1
.if (\n(rF:(\n(.g==0)) \{\
.    if \nF \{\
.        de IX
.        tm Index:\\$1\t\\n%\t"\\$2"
..
.        if !\nF==2 \{\
.            nr % 0
.            nr F 2
.        \}
.    \}
.\}
.rr rF
.\" ========================================================================
.\"
.IX Title "Font::TTF::Anchor 3"
.TH Font::TTF::Anchor 3 2023-07-25 "perl v5.38.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH NAME
Font::TTF::Anchor \- Anchor points for GPOS tables
.SH DESCRIPTION
.IX Header "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.
.SH "INSTANCE VARIABLES"
.IX Header "INSTANCE VARIABLES"
.IP x 4
.IX Item "x"
XCoordinate of the anchor point
.IP y 4
.IX Item "y"
YCoordinate of the anchor point
.IP p 4
.IX Item "p"
Curve point on the glyph to use as the anchor point
.IP xdev 4
.IX Item "xdev"
Device table (delta) for the xcoordinate
.IP ydev 4
.IX Item "ydev"
Device table (delta) for the ycoordinate
.IP xid 4
.IX Item "xid"
XIdAnchor for multiple master horizontal metric id
.IP yid 4
.IX Item "yid"
YIdAnchor for multiple master vertical metric id
.SH METHODS
.IX Header "METHODS"
.SS new
.IX Subsection "new"
Creates a new Anchor
.SS read($fh)
.IX Subsection "read($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!
.ie n .SS "out($fh, $style)"
.el .SS "out($fh, \f(CW$style\fP)"
.IX Subsection "out($fh, $style)"
Outputs the Anchor to the given file handle at this point also addressing issues
of deltas. If \f(CW$style\fR is set, then no output is sent to the file handle. The return
value is the output string.
.ie n .SS $a\->out_xml($context)
.el .SS \f(CW$a\fP\->out_xml($context)
.IX Subsection "$a->out_xml($context)"
Outputs the anchor in XML
.SH AUTHOR
.IX Header "AUTHOR"
Martin Hosken <http://scripts.sil.org/FontUtils>.
.SH LICENSING
.IX Header "LICENSING"
Copyright (c) 1998\-2016, SIL International (http://www.sil.org)
.PP
This module is released under the terms of the Artistic License 2.0. 
For details, see the full text of the license in the file LICENSE.