.TH man 1 "20 Feb 2018" "1.1.0" "sfnt2woff-zopfli man page"
.SH NAME
sfnt2woff-zopfli \- Create WOFF files with Zopfli compression
.SH SYNOPSIS
.B sfnt2woff\-zopfli
[\fIOPTIONS\fR] <\fIotffile\fR>

.B woff2sfnt-zopfli
[\fIOPTIONS\fR] <\fIwoff\fR>
.SH DESCRIPTION
This is a modified version of the sfnt2woff utility that uses Zopfli as a
compression algorithm instead of zlib.  This results in compression gains
of, on average, 5\-8% compared to regular WOFF files.  Zopfli generates
compressed output that is compatible with regular zlib compression so
the resulting WOFF files can be used everywhere.
.SH USAGE

.SS OpenType to WOFF

To create a WOFF file from an OpenType files:
.LP
\fBsfnt2woff\-zopfli\fR [\-v\ <maj>.<min>]\ [\-m\ <metadata.xml>]\ [\-p\ <private.dat>]\ <otffile>
.LP
Options:
.TP
.BR "\-v " <maj>.<min>
set\ font\ version\ number\ (major\ and\ minor,\ both\ integers)
.TP
.BR "\-m " <metadata.xml>
include\ metadata\ from\ <metadata.xml>\ (not\ validated)
.TP
.BR "\-i " <iterations>
number\ of\ zopfli\ iterations\ (default\ =\ 15)
.TP
.BR "\-p " <private.dat>
include\ private\ data\ block

.SS WOFF to OpenType

To decompress a WOFF file and write the OpenType file to stdout:
.LP
\fBwoff2sfnt\-zopfli\fR [\-v\ |\ \-m\ |\ \-p]\ <woff>
.LP
Options:
.TP
.BR \-v
write\ font\ version\ to\ stdout
.TP
.BR \-m
write\ WOFF\ metadata\ block\ to\ stdout
.TP
.BR \-p
write\ private\ data\ block\ to\ stdout

.SH AUTHOR
This manpage was written for the Debian sfnt2woff-zopfli package by Paride Legovini
<pl@ninthfloor.org>.