69 lines
1.8 KiB
HTML
69 lines
1.8 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<HTML><HEAD><TITLE>Man page of pgmslice</TITLE>
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</HEAD><BODY>
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<H1>pgmslice</H1>
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Section: User Commands (1)<BR>Updated: 22 May 2000<BR><A HREF="#index">Index</A>
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<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
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<A NAME="lbAB"> </A>
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<H2>NAME</H2>
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pgmslice - extract one line of pixel values out of a portable graymap
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<A NAME="lbAC"> </A>
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<H2>SYNOPSIS</H2>
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<B>pgmslice</B>
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<B>-row</B>|<B>-col</B>
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<I>line</I>
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[<I>pgmfile</I>]
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<A NAME="lbAD"> </A>
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<H2>DESCRIPTION</H2>
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Extracts one line of pixel values out of a portable graymap and outputs it in a two column ascii format, with the first value being the pixel's position in the line and the second value the pixel's greyscale value. This is useful for making cross sections through, for example, greyscale CCD images.
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<A NAME="lbAE"> </A>
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<H2>OPTIONS</H2>
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<DL COMPACT>
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<DT id="1"><B>-row</B>
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<DD>
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Extract a row of pixels
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<DT id="2"><B>-col</B>
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<DD>
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Extract a column of pixels
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</DL>
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<A NAME="lbAF"> </A>
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<H2>SEE ALSO</H2>
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<A HREF="/cgi-bin/man/man2html?5+pgm">pgm</A>(5)
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<A NAME="lbAG"> </A>
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<H2>AUTHOR</H2>
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pgmslice was written by Jos Dingjan <<A HREF="mailto:jos@tuatha.org">jos@tuatha.org</A>> after being unable to find the source code to Marco Beijersbergen's program with the same name.
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<P>
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<P>
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<HR>
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<A NAME="index"> </A><H2>Index</H2>
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<DL>
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<DT id="3"><A HREF="#lbAB">NAME</A><DD>
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<DT id="4"><A HREF="#lbAC">SYNOPSIS</A><DD>
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<DT id="5"><A HREF="#lbAD">DESCRIPTION</A><DD>
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<DT id="6"><A HREF="#lbAE">OPTIONS</A><DD>
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<DT id="7"><A HREF="#lbAF">SEE ALSO</A><DD>
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<DT id="8"><A HREF="#lbAG">AUTHOR</A><DD>
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</DL>
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<HR>
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This document was created by
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<A HREF="/cgi-bin/man/man2html">man2html</A>,
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using the manual pages.<BR>
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Time: 00:05:23 GMT, March 31, 2021
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</BODY>
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</HTML>
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