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| author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2009-02-02 01:38:02 +0000 |
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| committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2009-02-02 01:38:02 +0000 |
| commit | f9f03b13de95b6b12d0f77d5b623d8fc83b8f69f (patch) | |
| tree | bc1466137c303c4c278fca4d537b4cd6f9333f58 /pamsummcol.html | |
| parent | fa56e35a2065bfd4f73c26ff9df7280104cff812 (diff) | |
| download | netpbm-mirror-f9f03b13de95b6b12d0f77d5b623d8fc83b8f69f.tar.gz netpbm-mirror-f9f03b13de95b6b12d0f77d5b623d8fc83b8f69f.tar.xz netpbm-mirror-f9f03b13de95b6b12d0f77d5b623d8fc83b8f69f.zip | |
"miscellaneous update"
git-svn-id: http://svn.code.sf.net/p/netpbm/code/userguide@836 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'pamsummcol.html')
| -rw-r--r-- | pamsummcol.html | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/pamsummcol.html b/pamsummcol.html index 871f2452..b20e226b 100644 --- a/pamsummcol.html +++ b/pamsummcol.html @@ -2,17 +2,15 @@ <HTML><HEAD><TITLE>Pamsummcol User Manual</TITLE></HEAD> <BODY> <H1>pamsummcol</H1> -Updated: 07 February 2004 +Updated: 25 January 2009 <BR> <A HREF="#index">Table Of Contents</A> -<A NAME="lbAB"> </A> <H2>NAME</H2> pamsummcol - summarize (sum, average, etc) a Netpbm image by column -<A NAME="lbAC"> </A> -<H2>SYNOPSIS</H2> +<H2 id="synopsis">SYNOPSIS</H2> <B>pamsummcol</B> { <b>-sum</b> | @@ -26,8 +24,7 @@ pamsummcol - summarize (sum, average, etc) a Netpbm image by column You may use two hyphens instead of one. You may separate an option name and its value with white space instead of an equals sign. -<A NAME="lbAD"> </A> -<H2>DESCRIPTION</H2> +<H2 id="description">DESCRIPTION</H2> <p>This program is part of <a href="index.html">Netpbm</a>. @@ -48,8 +45,13 @@ image is a PGM or PPM image. through <b>pamflip</b> first (and if you want the output to be a single column instead of a single row, use <b>pamflip</b> again). -<p>If you want to summarize over the entire image instead of over columns -separately, use <b>pamsumm</b>. +<p>If you want to summarize over the entire image (getting a one-tuple +output image), use <b>pamsumm</b> to get a summary row, <b>pamflip</b> +to turn that into a column, the <b>pamsumm</b> again to summarize the +column. + +<p>If you want to summarize the individual samples in an entire image, +instead of by tuple, use <b>pamsumm</b>. <p><b>pamsummcol</b> performs the operation on the actual sample values, not on the light intensities represented by them in the case that the @@ -62,8 +64,7 @@ to light intensity, and then use <b>pamsummcol</b> on the result. horizontally at all. Use the pixel mixing method. -<A NAME="options"> </A> -<H2>OPTIONS</H2> +<H2 id="options">OPTIONS</H2> <p>You must specify exactly one of <b>-sum</b>, <b>-mean</b>, <b>-min</b>, or <b>-max</b>. @@ -103,8 +104,7 @@ horizontally at all. Use the pixel mixing method. </DL> -<A NAME="lbAE"> </A> -<H2>SEE ALSO</H2> +<H2 id="seealso">SEE ALSO</H2> <B><A HREF="pamsumm.html">pamsumm</A></B>, <B><A HREF="pamflip.html">pamscale</A></B>, @@ -113,16 +113,14 @@ horizontally at all. Use the pixel mixing method. <B><A HREF="pamscale.html">pamscale</A></B>, <B><A HREF="pam.html">pam</A></B>, -<A NAME="history"></a> -<h2>HISTORY</h2> +<h2 id="history">HISTORY</h2> <p><b>pamsummcol</b> was added to Netpbm in Release 10.21 (March 2004). <HR> -<A NAME="index"> </A> -<H2>Table Of Contents</H2> +<H2 id="index">Table Of Contents</H2> <UL> <LI><A HREF="#lbAB">NAME</A> <LI><A HREF="#lbAC">SYNOPSIS</A> |