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.\" Copyright (C), 2003 Aurelien Jarno
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.\" License as specified in the file /usr/share/common-licences/GPLv2
.\" that comes with the Debian distribution.
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.\" First parameter, NAME, should be all caps
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.TH PATEXTRACT 1 "October 18, 2003"
.\" Please adjust this date whenever revising the manpage.
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.SH NAME
patextract \- Extract a part of a PNG image file
.SH SYNOPSIS
.B patextract
.I "infile x y width height"
.SH DESCRIPTION
.B patextract
is a program that extracts a part of a PNG image file and output that part in PAT format.
.PP
infile.png is an RGB or RGBA PNG file; the resulting part of the image is written in
PAT format to stdout. The file can be used with
.B visgrep(1)
to scrape screen content.

.SH OPTIONS
This command does not have any options.

.SH SEE ALSO
.BR pat2ppm (1),
.BR patextract (1),
.BR rgb2pat (1),
.BR visgrep (1),
.BR xte (1).

.SH AUTHOR
.B png2pat
was written by Steve Slaven <bpk@hoopajoo.net>.
.PP
This manual page was written by Aurelien Jarno <aurel32@debian.org>,
for the Debian project (but may be used by others).