">&nbsp;</A>
<H2>DESCRIPTION</H2>

<p>This program is part of <a href="index.html">Netpbm</a>.

<B>pamcomp</B> reads two images and produces a composite image with
one of the images overlayed on top of the other, possible
translucently.  The images need not be the same size.  The input and
outputs are Netpbm format image files.

<P>In its simplest use, <B>pamcomp</B> simply places the image in the
file <I>overlay_file</I> on top of the image in the file
<I>underlying_file</I>, blocking out the part of <I>un