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| author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2006-12-25 03:06:05 +0000 |
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| committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2006-12-25 03:06:05 +0000 |
| commit | 1017cbebe5d5edd859e0fddad0a8600f509f4821 (patch) | |
| tree | 78bdf336648566f7a7d55f42837357dea3dd674c /pnmcomp.html | |
| parent | 16f2ac126651015a376eba864a3a35f738b0b25a (diff) | |
| download | netpbm-mirror-1017cbebe5d5edd859e0fddad0a8600f509f4821.tar.gz netpbm-mirror-1017cbebe5d5edd859e0fddad0a8600f509f4821.tar.xz netpbm-mirror-1017cbebe5d5edd859e0fddad0a8600f509f4821.zip | |
Place user guide into Subversion repository
git-svn-id: http://svn.code.sf.net/p/netpbm/code/userguide@181 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'pnmcomp.html')
| -rw-r--r-- | pnmcomp.html | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/pnmcomp.html b/pnmcomp.html new file mode 100644 index 00000000..5b5641e5 --- /dev/null +++ b/pnmcomp.html @@ -0,0 +1,69 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML><HEAD><TITLE>Pnmcomp User Manual</TITLE></HEAD> +<BODY> +<H1>pnmcomp</H1> +Updated: 15 February 2004 +<BR> +<A HREF="#index">Table Of Contents</A> + +<A NAME="lbAB"> </A> +<H2>NAME</H2> + +pnmcomp - composite (overlay) two PNM images together + +<A NAME="lbAC"> </A> +<H2>SYNOPSIS</H2> + +<B>pnmcomp</B> + +[<B>-align=</B>{<B>left</B>|<B>center</B>|<B>right</B>| +<B>beyondleft</b>|<b>beyondright</b>}] +<BR> +[<B>-valign=</B>{<B>top</B>|<B>middle</B>|<B>bottom</B>| +<b>above</b>|<b>below</b>}] +<BR> +[<B>-xoff=</B><I>X</I>] +[<B>-yoff=</B><I>Y</I>] +<BR> +[<B>-alpha=</B><I>alpha-pgmfile</I>] +[<B>-invert</B>] +[<B>-opacity=<i>opacity</i></B>] +<BR> +<I>overlay_file</I> +[<I>underlying_file</I> [<I>output_file</I>]] + +<p>Minimum unique abbreviation of option is acceptable. You may use double +hyphens instead of single hyphen to denote options. You may use white +space in place of the equals sign to separate an option name from its value. + + +<A NAME="lbAD"> </A> +<H2>DESCRIPTION</H2> + +<p>This program is part of <a href="index.html">Netpbm</a>. + +<p><b>pnmcomp</b> was obsoleted by <a +href="pamcomp.html"><b>pamcomp</b></a>, introduced with Netpbm 10.21 +(March 2004). <b>pamcomp</b> is backward compatible with +<b>pnmcomp</b>, plus adds many additional functions, including the +ability to process PAM images, and tends to produce better transparency +results. + +<p><b>pnmcomp</b> remains in the Netpbm package because it probably +has fewer bugs for now than <b>pamcomp</b>, and is faster. Some day, +<b>pnmcomp</b> will probably become an alias for <b>pamcomp</b>. + +<p>You can use the <b>pamcomp</b> documentation for <b>pnmcomp</b>, +considering the following differences: + +<ul> +<li><b>pnmcomp</b> options are a subset of <b>pamscale</b>'s, as + documented above. +<li><b>pnmcomp</b> always assumes the input is linear, as <b>pamcomp</b> + does when you specify its <b>-linear</b> option. +<li><b>pnmcomp</b> cannot process PAM images. +</ul> + +</BODY> +</HTML> + |