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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.3//EN">
<html><head><title>Pamstretch-gen User Manual</title></head>
<body>
<h1>pamstretch-gen</h1>
Updated: 15 January 2019
<br>
<a href="#index">Table Of Contents</a>
<h2>NAME</h2>
pamstretch-gen - use pamstretch and pamscale to scale by non-integer values
<h2 id="synopsis">SYNOPSIS</h2>
<b>pamstretch-gen</b> <i>N</i> [<i>pnmfile</i>]
<h2 id="description">DESCRIPTION</h2>
<p>This program is part of <a href="index.html">Netpbm</a>.
<b>pamstretch-gen</b> is a program which
uses <b><a href="pamstretch.html">pamstretch</a></b>
and <b><a href="pamscale.html">pamscale</a></b> to smoothly scale up a Netpbm
image by any factor; it's like a more general version of <b>pamstretch</b>
(hence the name).
<b>pamstretch-gen</b> uses the <b>-dropedge</b> option on <b>pamstretch</b>.
<h2 id="options">OPTIONS</h2>
<p>There are no command line options defined specifically
for <b>pamstretch-gen</b>, but it recognizes the options common to all
programs based on libnetpbm (See <a href="index.html#commonoptions">
Common Options</a>.)
<p>The Netpbm global options <b>-quiet</b> and <b>-plain</b> did not
exist on <b>pamstretch-gen</b> prior to version 10.86 (March 2019).
<b>-quiet</b> did not work until version 10.91 (June 2020).
<h2 id="seealso">SEE ALSO</h2>
<b><a href="pamstretch.html">pamstretch</a></b>,
<b><a href="pamscale.html">pamscale</a></b>
<h2 id="author">AUTHOR</h2>
Russell Marks (<a
href="mailto:russell.marks@ntlworld.com">russell.marks@ntlworld.com</a>).
<hr>
<h2 id="index">Table Of Contents</h2>
<ul>
<li><a href="#synopsis">SYNOPSIS</a>
<li><a href="#description">DESCRIPTION</a>
<li><a href="#options">OPTIONS</a>
<li><a href="#seealso">SEE ALSO</a>
<li><a href="#author">AUTHOR</a>
</ul>
</body>
</html>
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