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<html><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"><!--Converted with jLaTeX2HTML 2002 (1.62) JA patch-1.4patched version by: Kenshi Muto, Debian Project.LaTeX2HTML 2002 (1.62),original version by: Nikos Drakos, CBLU, University of Leeds* revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan* with significant contributions from: Jens Lippmann, Marek Rouchal, Martin Wilck and others --><HTML><HEAD><TITLE>40.5 Generating External Animations from Nam</TITLE><META NAME="description" CONTENT="40.5 Generating External Animations from Nam"><META NAME="keywords" CONTENT="everything"><META NAME="resource-type" CONTENT="document"><META NAME="distribution" CONTENT="global"><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"><META NAME="Generator" CONTENT="jLaTeX2HTML v2002 JA patch-1.4"><META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css"><LINK REL="STYLESHEET" HREF="everything.css" tppabs="http://www.isi.edu/nsnam/ns/doc/everything.css"><LINK REL="next" HREF="node560.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node560.html"><LINK REL="previous" HREF="node558.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node558.html"><LINK REL="up" HREF="node554.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node554.html"><LINK REL="next" HREF="node560.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node560.html"></HEAD><BODY ><!--Navigation Panel--><A NAME="tex2html10014" HREF="node560.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node560.html"><IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="file:/usr/share/latex2html/icons/next.png"></A> <A NAME="tex2html10008" HREF="node554.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node554.html"><IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="file:/usr/share/latex2html/icons/up.png"></A> <A NAME="tex2html10002" HREF="node558.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node558.html"><IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="file:/usr/share/latex2html/icons/prev.png"></A> <A NAME="tex2html10010" HREF="node1.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node1.html"><IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="file:/usr/share/latex2html/icons/contents.png"></A> <A NAME="tex2html10012" HREF="node590.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node590.html"><IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index" SRC="file:/usr/share/latex2html/icons/index.png"></A> <BR><B> Next:</B> <A NAME="tex2html10015" HREF="node560.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node560.html">40.6 Network Layout</A><B> Up:</B> <A NAME="tex2html10009" HREF="node554.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node554.html">40. Nam</A><B> Previous:</B> <A NAME="tex2html10003" HREF="node558.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node558.html">40.4 Keyboard Commands</A>   <B> <A NAME="tex2html10011" HREF="node1.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node1.html">Contents</A></B>   <B> <A NAME="tex2html10013" HREF="node590.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node590.html">Index</A></B> <BR><BR><!--End of Navigation Panel--><H1><A NAME="SECTION010150000000000000000"></A><A NAME="sec:exteranlanimations"></A><BR>40.5 Generating External Animations from Nam</H1><P>Nam animations can be saved and converted to animated gifs or MPEG movies.<P>To save the frames of your movie, first start nam with your trace and set it up where you want it to start and adjust other parameters (step rate, size, etc.) Select 'Record Animation' from the File menu to start saving frames. Each animation step will be saved in a X-window dump file called ``nam%d.xwd'' where %d is the frame number. These files can then be assembled into animated GIFs or MPEGs with the appropriate post-processing tools.<P>The following shell script (sh, not csh) converts these files into an animated gif:<PRE> for i in *.xwd; do xwdtoppm \<$i | ppmtogif -interlace -transparent'#e5e5e5' \>`basename $i .xwd`.gif; done gifmerge -l0 -2 -229,229,229 *.gif \>movie.gif</PRE><P>Please note that the programs xwdtoppm, ppmtogif, and gifmerge are <I>not</I> part of ns.You can get the first two from<TT><A NAME="tex2html73" HREF="javascript:if(confirm('http://download.sourceforge.net/netpbm/ \n\nThis file was not retrieved by Teleport Pro, because it is addressed on a domain or path outside the boundaries set for its Starting Address. \n\nDo you want to open it from the server?'))window.location='http://download.sourceforge.net/netpbm/'" tppabs="http://download.sourceforge.net/netpbm/">http://download.sourceforge.net/netpbm/</A></TT>and gifmerge from<TT><A NAME="tex2html74" HREF="javascript:if(confirm('http://www.the-labs.com/GIFMerge/ \n\nThis file was not retrieved by Teleport Pro, because it is addressed on a domain or path outside the boundaries set for its Starting Address. \n\nDo you want to open it from the server?'))window.location='http://www.the-labs.com/GIFMerge/'" tppabs="http://www.the-labs.com/GIFMerge/">http://www.the-labs.com/GIFMerge/</A></TT>.<P><HR><!--Navigation Panel--><A NAME="tex2html10014" HREF="node560.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node560.html"><IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="file:/usr/share/latex2html/icons/next.png"></A> <A NAME="tex2html10008" HREF="node554.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node554.html"><IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="file:/usr/share/latex2html/icons/up.png"></A> <A NAME="tex2html10002" HREF="node558.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node558.html"><IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="file:/usr/share/latex2html/icons/prev.png"></A> <A NAME="tex2html10010" HREF="node1.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node1.html"><IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="file:/usr/share/latex2html/icons/contents.png"></A> <A NAME="tex2html10012" HREF="node590.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node590.html"><IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index" SRC="file:/usr/share/latex2html/icons/index.png"></A> <BR><B> Next:</B> <A NAME="tex2html10015" HREF="node560.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node560.html">40.6 Network Layout</A><B> Up:</B> <A NAME="tex2html10009" HREF="node554.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node554.html">40. Nam</A><B> Previous:</B> <A NAME="tex2html10003" HREF="node558.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node558.html">40.4 Keyboard Commands</A>   <B> <A NAME="tex2html10011" HREF="node1.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node1.html">Contents</A></B>   <B> <A NAME="tex2html10013" HREF="node590.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node590.html">Index</A></B> <!--End of Navigation Panel--><ADDRESS>2003-09-23</ADDRESS></BODY></HTML>⌨️ 快捷键说明
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