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| author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2017-04-15 18:51:11 +0000 |
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| committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2017-04-15 18:51:11 +0000 |
| commit | 709b4dd0b865385b938d274d41c2bc40f17c0a59 (patch) | |
| tree | 50fe2567640bf678b1db2d1e9dcec7578f8f3f2b /pamtable.html | |
| parent | 94320b2e2b117559c0b29e94770726111934f13c (diff) | |
| download | netpbm-mirror-709b4dd0b865385b938d274d41c2bc40f17c0a59.tar.gz netpbm-mirror-709b4dd0b865385b938d274d41c2bc40f17c0a59.tar.xz netpbm-mirror-709b4dd0b865385b938d274d41c2bc40f17c0a59.zip | |
miscellaneous update
git-svn-id: http://svn.code.sf.net/p/netpbm/code/userguide@2948 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'pamtable.html')
| -rw-r--r-- | pamtable.html | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/pamtable.html b/pamtable.html new file mode 100644 index 00000000..e46676e8 --- /dev/null +++ b/pamtable.html @@ -0,0 +1,99 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML><HEAD><TITLE>Pamtable User Manual</TITLE></HEAD> +<BODY> +<H1>pamtable</H1> +Updated: 15 April 2017 +<BR> +<A HREF="#index">Table Of Contents</A> + +<H2>NAME</H2> + +pamtable - print the raster as a table of numerical sample values + +<H2 id="synopsis">SYNOPSIS</H2> + +<B>pamtable</B> + +[<I>netpbmfile</I>] + + +<H2 id="description">DESCRIPTION</H2> + +<p>This program is part of <a href="index.html">Netpbm</a>. + +<p><b>pamtable</b> prints the raster of a Netpbm image as a table of numerical +sample values. For example, a 5-pixel wide, 2-pixel high rainbow (black, red, +green, blue, white) PPM image with maxval 255 would appear as follows: + +<pre> +<tt> + + 0 0 0|255 0 0| 0 255 0| 0 0 255|255 255 255 + 0 0 0|255 0 0| 0 255 0| 0 0 255|255 255 255 + +</tt> +</pre> + + +<p>If you care to see only certain rows or columns, use <b>pamcut</b> to +filter the input. + +<p>If you care to see only certain planes, use <b>pamchannel</b> to filter the +input. + +<p><b>pamtable</b> prints vertical bars between tuples, unless there is only +one sample per pixel, in which case it prints a single space between tuples. + +<p><b>pamtable</b> prints a single space between samples within a tuple. + +<p>For each sample, <b>pamtable</b> prints the numerical value from the Netpbm +image, uninterpreted. It prints it in decimal, right justified in the minimum +number of spaces required to print the maxval of the image. + +<p>If you want the samples to print more densely, use <b>pamdepth</b> to +reduce the maxval (thus making the decimal numbers for the samples narrower). + +<P>The <b>less</b> program (not part of Netpbm) is good for browsing through +the table. Use its <b>--chop-long-lines</b> option and use cursor movement +keys to scroll around in the image. + + +<h2 id="arguments">ARGUMENTS</h2> + +<p>The only possible argument is the name of the file containing the input +Netpbm image. This is optional; if you don't specify any arguments, the input +comes from Standard Input. + + +<h2 id="options">OPTIONS</h2> + +<p>None. + +<H2 id="seealso">SEE ALSO</H2> + +<A HREF="pamfile.html">pamfile</A>, +<A HREF="pamcut.html">pamcut</A>, +<A HREF="pamchannel.html">pamchannel</A>, +<A HREF="pnm.html">pnm</A>, +<A HREF="pam.html">pam</A>, +<A HREF="pamslice.html">pamslice</A>, +<A HREF="ppmtoarbtxt.html">ppmtoarbtxt</A>, +<A HREF="ppmtoterm.html">ppmtoterm</A>, + + +<h2 id="history">HISTORY</h2> + +<p><b>pamtable</b> was new in Netpbm 10.79 (June 2017). + +<HR> +<H2 id="index">Table Of Contents</H2> +<UL> +<LI><A HREF="#synopsis">SYNOPSIS</A> +<LI><A HREF="#description">DESCRIPTION</A> +<LI><A HREF="#seealso">ARGUMENTS</A> +<LI><A HREF="#seealso">OPTIONS</A> +<LI><A HREF="#seealso">SEE ALSO</A> +<LI><A HREF="#history">HISTORY</A> +</UL> +</BODY> +</HTML> |