.\" vi:set wm=5
.TH SIXEL2PNG 1 "May 2015"
.if n .ds Q \&"
.if n .ds U \&"
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.UC 4
.SH NAME
sixel2png \- convert DEC SIXEL images into PNG format images


.SH SYNOPSIS
.B sixel2png
\fB-i\fP <input sixel file>
\fB-o\fP <output png file>
.br
.B img2sixel
\fB<\fP <input sixel file>
\fB>\fP <output png file>
.ta .5i 1.8i


.SH DESCRIPTION
.I img2sixel
convert DEC SIXEL images into PNG format images.


.SH "COMMAND-LINE OPTIONS"
\fIimg2sixel\fP has the following command-line options:
.TP 5
.B \-i
Specify input file. If it is omitted or "-",
this command accepts SIXEL data from STDIN.
.TP 5
.B \-o
Specify output file. If it is omitted or "-",
this command emit SIXEL data into STDOUT.


.SH "SEE ALSO"
sixel(5) img2sixel(1)


.SH AUTHORS
\fIsixel2png\fP is maintained by Hayaki Saito.
We imported whole code of \fIstbiw-1.01\fP, written by Sean Barrett and its contributers, for writing PNG images,


.SH COPYRIGHT
Copyright (c) 2014-2015 Hayaki Saito
.PP
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
.PP
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
.PP
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

.SH THANKS
This software derives from the following implementation.
.br
.TP 5
.B stbiw-0.92
This software includes \fIstbiw-0.92\fP (stb_image_write.h),
a public domain PNG/BMP/TGA writer.
.br
.B http://nothings.org/stb/stb_image_write.h


.SH CONTRIBUTORS
.nf
Masami HIRATA(@msmhrt)
Bruce Mitchener (@waywardmonkeys)
.fi


.SH BUGS
.PD
.IP \(bu
Send bug-reports, fixes, enhancements to
.BR saitoha@me.com .