Initial release of Maemo 5 port of gnuplot

[gnuplot] / docs / faq-ja.tex

%% Don't forget to change the paper format in the next line
%
% $Id: faq-ja.tex,v 1.2.2.1 2007/08/26 06:14:42 sfeam Exp $
% translated to Japanese by Shigeharu TAKENO 2005/03/14
% Original: Id: faq.tex,v 1.16.2.2 2007/02/25 13:18:34 (for 4.2)
%
%
%%% \documentclass[a4paper,11pt]{article}
\documentclass[a4paper,11pt]{jarticle}
%% end Japanese
\usepackage[margin=2cm]{geometry}
\usepackage[T1]{fontenc}
%\usepackage[hyphens,T1]{url}
\usepackage[hyphens]{url}

\ifx\pdfoutput\undefined
    % latex or latex2html output
    \usepackage{times,mathptmx}
    \usepackage[
        hypertex,
        hyperindex,
        bookmarks,
        bookmarksnumbered=true,
        pdftitle={gnuplot faq},
        pdfauthor={gnuplot},
        pdfsubject={see www.gnuplot.info}
        % , pdfcreator={}
        % , pdfkeywords={...}
    ]{hyperref}
\else % *** pdflatex output
    \usepackage{times,mathptmx}
    \usepackage[
        pdftex,
        hyperindex,
        bookmarks,
        bookmarksnumbered=true,
        pdftitle={gnuplot faq},
        pdfauthor={gnuplot},
        pdfsubject={see www.gnuplot.info}
        % , pdfcreator={}
        % , pdfkeywords={...}
    ]{hyperref}
\fi


% There may be incompatibilities between different versions of
% url.sty, html.sty and hyperref.sty -- it seems there are machines which
% cannot combine them together with simultaneous output to dvi, pdf, html.
% Thus do it this way:
\ifx\html\undefined
    % Not running this file by latex2html:
    \def\http#1{\href{http://#1}{\url{#1}}}
    \def\mailto#1{\href{mailto://#1}{\url{#1}}}
    \def\news#1{\href{news://#1}{\url{#1}}}
%%%  \def\ftp#1#2{\href{ftp://#1#2}{\url{#1} in \url{#2}}}
    \def\ftp#1#2{\href{ftp://#1#2}{\url{#1} ¤Î \url{#2}}}
%% end Japanese
\else
    % Running this file by latex2html:
    \usepackage{html}
%    \html{
        \newcommand{\news}[1]%
            {\def~{\~{}}\htmladdnormallink{\latex{\url{#1}}\html{\texttt{#1}}}%
                {news:#1}%
            }
        \newcommand{\ftp}[2]%
%%%          {\htmladdnormallink{\latex{\url{#1}{} in \url{#2}}%
%%%                  \html{\texttt{#1} in \texttt{#2}}}%
            {\htmladdnormallink{\latex{\url{#1}{} ¤Î \url{#2}}%
                    \html{\texttt{#1} ¤Î \texttt{#2}}}%
%% end Japanese
                {ftp://#1#2}%
            }
        \newcommand{\mailto}[1]%
            {\htmladdnormallink{\latex{\url{<#1>}}\html{\texttt{#1}}}%
                {mailto:#1}%
            }
        \newcommand{\http}[1]%
            {\htmladdnormallink{\latex{\url{http://#1}}%
                    \html{\texttt{http://#1}}}%
                {http://#1}%
            }
%   }
\fi


% comments and discussions:
% version 1.4 dated 99/10/07
% am: comment out obviously outdated stuff and wait for complaints
% jvh: re: I accept
% hbb: need expires and posting-frequency headers
% jvh: re: expires is ok, but I still post it manually so
%       I've got to see how I could get the posting frequency header
% am: shouldn't we have document release and date in the title
% jvh: re: I guess it would overload the title. I would
%       accept the inclusion into 0.1. I still hope that
%       the FAQ will experience a slightly lower release
%       cycle in the near future :)

%
\newcommand{\gnuplot}{\textbf{gnuplot}}
\newcommand{\Gnuplot}{\textbf{Gnuplot}}


\begin{document}
\title{\Gnuplot{} FAQ}
\author{}
\date{}
\maketitle

% This document deals with \gnuplot{} version 4.2 which is the
% latest official release as of \today. References to bug-fix
% versions or (recent) beta versions are explicitly marked.

\noindent
%%% This document deals with \gnuplot{} version 4.2 which is the
%%% latest official release as of February 2007.
¤³¤Îʸ½ñ¤Ç¤Ï¡¢2007 ǯ 2 ·î¤Ë¥ê¥ê¡¼¥¹¤µ¤ì¤¿ \gnuplot{} ¤ÎÀµ¼°ºÇ¿·ÈǤǤ¢¤ë %
version 4.2 ¤ò¼è¤ê°·¤Ã¤Æ¤¤¤Þ¤¹¡£
%% end Japanese
        \\
%%% Its version is 
%%% \verb+Revision: 1.16.2.2 +, dated
%%% \verb+Date: 2007/02/25 13:18:34 +.
% <== ËÜÅö¤Ï \verb++ ¤ÎÆâ¦¤Ë $ ¤¬¤Ä¤¤¤Æ¤¤¤ë
¤³¤Îʸ½ñ¤Î¥Ð¡¼¥¸¥ç¥ó¤Ï %
\verb+$+\verb+Revision: 1.16.2.2 $+,
\verb+$+\verb+Date: 2007/02/25 13:18:34 $+ ¤Ç¤¹¡£
% ¾¯¤·ºÙ¹©¤ò¤·¤Ê¤¤¤È RCS ¤Ë½ñ¤­´¹¤¨¤é¤ì¤Æ¤·¤Þ¤¦¡£

\tableofcontents


\setcounter{section}{-1}
%%% \section{Meta -- Questions}
\section{¥á¥¿¤Ê¼ÁÌä}

%%% \subsection{Where do I get this document?}
\subsection{¤³¤Î¥É¥­¥å¥á¥ó¥È¤Ï¤É¤³¤Ç¼ê¤ËÆþ¤ì¤é¤ì¤Þ¤¹¤«}

%%% The newest version of this document is on the web at
%%% \http{www.gnuplot.info/faq/}.
¤³¤Î¥É¥­¥å¥á¥ó¥È¤ÎºÇ¿·ÈÇ¤Ï %
\http{www.gnuplot.info/faq/} %
¤Î Web ¾å¤Ë¤¢¤ê¤Þ¤¹¡£

%%% This document was/is posted sometimes to the newsgroups
%%% \news{comp.graphics.apps.gnuplot}.
¤³¤Îʸ½ñ¤Ï¡¢¥Ë¥å¡¼¥¹¥°¥ë¡¼¥× %
\news{comp.graphics.apps.gnuplot} ¤Ë¤â»þ¡¹Åê¹Æ¤µ¤ì¤Æ¤¤¤Þ¤·¤¿/¤¤¤Þ¤¹¡£

% Its newest (plaintext) version is available via anonymous ftp from
% \ftp{ftp.gnuplot.info}{/pub/gnuplot/faq/faq.txt}.


%%% \subsection{Where do I send comments about this document?}
\subsection{¤³¤Î¥É¥­¥å¥á¥ó¥È¤Ë´Ø¤¹¤ë¥³¥á¥ó¥È¤Ï¤É¤³¤ËÁ÷¤ì¤ÐÎɤ¤¤Ç¤¹¤«}

%%% Send comments, suggestions etc via email to the developer mailing list
%%% \mailto{gnuplot-beta@lists.sourceforge.net}.
%%% Please contribute your suggestions with respect to the file \verb+faq.tex+ 
%%% available from \http{cvs.sourceforge.net/viewcvs.py/gnuplot/faq/}.
¥³¥á¥ó¥È¡¢Äó°ÆÅù¤ÏÅŻҥ᡼¥ë¤Ç³«È¯¼Ô¸þ¤±¥á¡¼¥ê¥ó¥°¥ê¥¹¥È %
\mailto{gnuplot-beta@lists.sourceforge.net} ¤ËÁ÷¤Ã¤Æ¤¯¤À¤µ¤¤¡£
\verb+faq.tex+ ¤Ë´Ø¤¹¤ëÄó°Æ¤ò¤ª´ó¤»¤¯¤À¤µ¤¤¡£¤³¤Î¥Õ¥¡¥¤¥ë¤Ï %
\http{cvs.sourceforge.net/viewcvs.py/gnuplot/faq/} %
¤Ë¤¢¤ê¤Þ¤¹¡£

%%% \section{General Information}
\section{°ìÈÌŪ¤Ê¼ÁÌä}


%%% \subsection{What is \gnuplot?}
\subsection{\gnuplot{} ¤È¤Ï²¿¤Ç¤¹¤«}

%%% \gnuplot{} is a command-driven interactive function plotting
%%% program. It can be used to plot functions and data points in
%%% both two- and three-dimensional plots in many different
%%% formats. It is designed primarily for the visual display of
%%% scientific data.
\gnuplot{} ¤Ï¥³¥Þ¥ó¥É¶îÆ°·¿¤ÎÂÐÏ÷¿´Ø¿ôÉÁ²è¥×¥í¥°¥é¥à¤Ç¤¹¡£´Ø¿ô¤ÎÉÁ²è¡¢
¤ª¤è¤Ó¥Ç¡¼¥¿ÅÀ¤ÎÉÁ²è¤ò 2 ¼¡¸µ¡¢3 ¼¡¸µ¤ÎξÊý¤Ç¡¢
ÍÍ¡¹¤Ê°Û¤Ê¤ë½ñ¼°¤Ç¹Ô¤¦¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
¤³¤ì¤Ï¼ç¤Ë²Ê³ØŪ¤Ê¥Ç¡¼¥¿¤ò²èÌÌɽ¼¨¤¹¤ë¤â¤Î¤È¤·¤ÆÀ߷פµ¤ì¤Æ¤¤¤Þ¤¹¡£
%%% \gnuplot{} is copyrighted, but freely distributable;
%%% you don't have to pay for it.
\gnuplot{} ¤ÎÃøºî¸¢¤ÏÊݸ¤ì¤Æ¤¤¤Þ¤¹¤¬¡¢¼«Í³¤ËÇÛÉۤǤ­¡¢
Âå¶â¤òʧ¤¦É¬ÍפϤ¢¤ê¤Þ¤»¤ó¡£


%%% \subsection{How did it come about and why is it called \gnuplot?}
\subsection{¤½¤ì¤Ï¤É¤³¤«¤éÍè¤Æ¡¢¤½¤·¤Æ¤Ê¤¼ \gnuplot{} ¤È¸Æ¤Ð¤ì¤Æ¤¤¤ë¤Î¤Ç¤¹¤«}

%%% The authors of \gnuplot{} are:
%%% Thomas Williams, Colin Kelley, Russell Lang, Dave Kotz, John
%%% Campbell, Gershon Elber, Alexander Woo and many others.
\gnuplot{} ¤Îºî¼Ô¤Ï Thomas Williams, Colin Kelley, Russell Lang,
Dave Kotz, John Campbell, Gershon Elber, Alexander Woo¡¢
¤½¤·¤Æ¿¤¯¤Î¶¨ÎϼԤǤ¹¡£

%%% The following quote comes from Thomas Williams:
°Ê²¼¤Ï Thomas Williams ¤Ë¤è¤ê¤Þ¤¹:
%% end Japanese
\begin{quote}
%%%      I was taking a differential equation class and Colin was taking
%%%      Electromagnetics, we both thought it'd be helpful to visualize the
%%%      mathematics behind them. We were both working as sys admin for an
%%%      EE VLSI lab, so we had the graphics terminals and the time to do
%%%      some coding. The posting was better received than we expected, and
%%%      prompted us to add some, albeit lame, support for file data.
     »ä¤ÏÈùʬÊýÄø¼°¤Î¹ÖµÁ¤ò¡¢¤½¤·¤Æ Colin ¤ÏÅż§µ¤³Ø¤Î¹ÖµÁ¤ò¼è¤Ã¤Æ¤¤¤Æ¡¢
     2 ¿Í¤È¤â¤½¤ì¤é¤Ë´Ø¤¹¤ë¿ô³Ø¤¬»ë³Ð²½¤Ç¤­¤ì¤Ð¤Ê¤¢¤È¹Í¤¨¤Æ¤¤¤Þ¤·¤¿¡£
     »äã¤Ï¤¢¤ë EE (Engineering Electronics) VLSI ¸¦¤Î
     ¥·¥¹¥Æ¥à´ÉÍý¼Ô¤È¤·¤ÆƯ¤¤¤Æ¤¤¤Æ¡¢¤½¤·¤Æ¡¢
     ¥°¥é¥Õ¥£¥Ã¥¯Ã¼Ëö¤È¥³¡¼¥Ç¥£¥ó¥°¤ò¹Ô¤Ê¤¦»þ´Ö¤¬¤¢¤ê¤Þ¤·¤¿¡£
     ¤½¤ÎÅê¹Æ¤Ï²æ¡¹¤Î´üÂ԰ʾå¤ËÎɤ¯¼õ¤±Æþ¤ì¤é¤ì¡¢¤½¤·¤Æ¡¢ÉÔ´°Á´¤Ç¤·¤¿¤¬¡¢
     ¥Õ¥¡¥¤¥ë¥Ç¡¼¥¿¤Ë´Ø¤¹¤ë¤¤¤¯¤Ä¤«¤Î¥µ¥Ý¡¼¥È¤Ë²æ¡¹¤ò¶î¤êΩ¤Æ¤Þ¤·¤¿¡£

%%%      Any reference to GNUplot is incorrect. The real name of the program
%%%      is "\gnuplot". You see people use "\Gnuplot" quite a bit because many
%%%      of us have an aversion to starting a sentence with a lower case
%%%      letter, even in the case of proper nouns and titles. \gnuplot{} is not
%%%      related to the GNU project or the FSF in any but the most
%%%      peripheral sense. Our software was designed completely
%%%      independently and the name "\gnuplot" was actually a compromise. I
%%%      wanted to call it "llamaplot" and Colin wanted to call it "nplot."
%%%      We agreed that "newplot" was acceptable but, we then discovered
%%%      that there was an absolutely ghastly pascal program of that name
%%%      that the Computer Science Dept.\ occasionally used. I decided that
%%%      "\gnuplot" would make a nice pun and after a fashion Colin agreed.
     GNUplot ¤È¤¤¤¦¾Ò²ð¤Ï¤É¤ó¤Ê¤â¤Î¤âÀµ¤·¤¯¤Ï¤¢¤ê¤Þ¤»¤ó¡£
     ¤³¤Î¥×¥í¥°¥é¥à¤ÎËÜÅö¤Î̾Á°¤Ï "\gnuplot" ¤Ç¤¹¡£
     ¤º¤¤¤Ö¤ó¤È "\Gnuplot" ¤È½ñ¤«¤ì¤Æ¤¤¤ë¤Î¤ò¸«¤ë¤Ç¤·¤ç¤¦¤¬¡¢
     ¤½¤ì¤Ï²æ¡¹¤ÎÂçȾ¤¬¡¢¸Çͭ̾»ì¤ä¥¿¥¤¥È¥ë¤Ç¤¢¤Ã¤Æ¤â¡¢
     ʸ¾Ï¤ò¾®Ê¸»ú¤Ç³«»Ï¤¹¤ë¤³¤È¤Ë·ù°­¤ò»ý¤Ã¤Æ¤¤¤ë¤«¤é¤Ç¤¹¡£
     \gnuplot{} ¤Ï GNU ¥×¥í¥¸¥§¥¯¥È¤ä FSF ¤È¤Ï¡¢
     ¶Ë¤ï¤º¤«¤Î°ÕÌ£¤ò½ü¤±¤Ð¾¯¤·¤â´Ø·¸¤¢¤ê¤Þ¤»¤ó¡£
     ²æ¡¹¤Î¥½¥Õ¥È¥¦¥§¥¢¤Ï´°Á´¤ËÆÈΩ¤Ë¥Ç¥¶¥¤¥ó¤µ¤ì¤¿¤â¤Î¤Ç¡¢
     ¤½¤·¤Æ "\gnuplot" ¤È¤¤¤¦Ì¾Á°¤Ï¼Â¤ÏÂŶ¨¤Ë¤è¤ë¤â¤Î¤Ç¤¹¡£
     »ä¤Ï "llamaplot" ¤È¸Æ¤Ó¤¿¤«¤Ã¤¿¤·¡¢
     Colin ¤Ï "nplot" ¤È¸Æ¤Ó¤¿¤«¤Ã¤¿¤Î¤Ç¤¹¡£
     ¤½¤·¤Æ¡¢²æ¡¹¤Ï "newplot" ¤¬¤¤¤¤¤À¤í¤¦¤È¤¤¤¦¤³¤È¤Ç¹ç°Õ¤·¤Þ¤·¤¿¤¬¡¢
     ¤·¤«¤·¤½¤Î¤È¤­¤½¤Î̾Á°¤ò»ý¤Ä¡¢ÀäÂÐŪ¤Ë¤ª¤¾¤Þ¤·¤¤ Pascal ¤Î¥×¥í¥°¥é¥à¤ò
     ·×»»µ¡²Ê³ØÉô¤Ç¤¿¤Þ¤Ë»È¤Ã¤Æ¤¤¤ë¤³¤È¤òÃΤê¤Þ¤·¤¿¡£
     ¤½¤ì¤Ç»ä¤Ï "\gnuplot" ¤¬¤¤¤¤¤´¤í¹ç¤ï¤»¤Ë¤Ê¤ë¤È¤·¤Æ¡¢
     ¸å¤Ç Colin ¤â¤½¤ì¤ËƱ°Õ¤·¤¿¤Î¤Ç¤¹¡£
%% end Japanese
\end{quote}

 
%%% \subsection{What does \gnuplot{} offer?}
\subsection{\gnuplot{} ¤Ï²¿¤òÄ󶡤·¤Æ¤¯¤ì¤Þ¤¹¤«}

\begin{itemize}
%%% \item Plotting two-dimensional functions and data points in many
%%% different styles (points, lines, error bars)
%%% \item Plotting three-dimensional data points and surfaces in
%%% many different styles (contour plot, mesh)
%%% \item Algebraic computation in integer, float and complex arithmetic
%%% \item User-defined functions and hot-keys
%%% \item Support for a large number of operating systems, graphics
%%% file formats and output devices
%%% \item Extensive on-line help
%%% \item \TeX{}-like text formatting for labels, titles, axes, data points
%%% \item Interactive command line editing and history (most platforms)
\item 2 ¼¡¸µ¤Ç¤Î´Ø¿ô¤ä¥Ç¡¼¥¿¤Î¡¢¤¿¤¯¤µ¤ó¤Î¥¹¥¿¥¤¥ë (ÅÀ¡¢ÀÞ¤ìÀþ¡¢¸íº¹É½¼¨) %
¤Ë¤è¤ëÉÁ²è
\item 3 ¼¡¸µ¤Ç¤Î¥Ç¡¼¥¿¤ä¶ÊÌ̤Τ¿¤¯¤µ¤ó¤Î¥¹¥¿¥¤¥ë (Åù¹âÀþÉÁ²è¡¢ÌÖ¤«¤±) %
¤Ë¤è¤ëÉÁ²è
\item À°¿ô¡¢¼Â¿ô¡¢Ê£ÁÇ¿ô¤Ç¤ÎÂå¿ô±é»»
\item ´Ø¿ôÄêµÁ¡¢¥Û¥Ã¥È¥­¡¼ÄêµÁ¤¬²Äǽ
\item ¿¤¯¤Î¥ª¥Ú¥ì¡¼¥Æ¥£¥ó¥°¥·¥¹¥Æ¥à¡¢Â¿¤¯¤Î¥°¥é¥Õ¥£¥Ã¥¯¥Õ¥¡¥¤¥ë·Á¼°½ÐÎÏ¡¢
¤½¤·¤Æ¿¤¯¤Î½ÐÎÏÁõÃ֤Υµ¥Ý¡¼¥È
\item ¹­ÈϰϤˤ錄¤ë¥ª¥ó¥é¥¤¥ó¥Ø¥ë¥×
\item ¥é¥Ù¥ë¡¢¥¿¥¤¥È¥ë¡¢¼´¡¢¥Ç¡¼¥¿ÅÀ¤Ø¤Î \TeX{} ¥é¥¤¥¯¤Ê½ñ¼°¤Ë¤è¤ë¸«½Ð¤·ÉÕ¤±
\item ÂÐÏ÷¿ÆþÎÏ·Á¼°¤Î¥¨¥Ç¥£¥Ã¥Èµ¡Ç½¤È¥Ò¥¹¥È¥ê (ÍúÎò) µ¡Ç½¤Î¥µ¥Ý¡¼¥È %
(¿¤¯¤Î¥×¥é¥Ã¥È¥Û¡¼¥à¾å¤Ç)
%% end Japanese
\end{itemize}


%%% \subsection{Is \gnuplot{} suitable for scripting?}
\subsection{\gnuplot{} ¤Ï¥¹¥¯¥ê¥×¥È¤ËŬ¤·¤Æ¤¤¤Þ¤¹¤«}

%%% Yes. Gnuplot can read in files containing additional commands during
%%% an interactive session, or it can be run in batch mode by piping a
%%% pre-existing file or a stream of commands to stdin. Gnuplot is used
%%% as a back-end graphics driver by such higher-level mathematical 
%%% packages as Octave, and can easily be wrapped in a cgi script for
%%% use as a web-driven plot generator.
¤¨¤¨¡£gnuplot ¤ÏÂÐÏ÷¿¼Â¹ÔÃæ¤Ë
Äɲå³¥Þ¥ó¥É¤ò´Þ¤à¥Õ¥¡¥¤¥ë¤òÆɤ߹þ¤à¤³¤È¤¬¤Ç¤­¤Þ¤¹¤·¡¢
´û¤Ë¸ºß¤¹¤ë¥Õ¥¡¥¤¥ë¤äɸ½àÆþÎϤ«¤é¤Î¥³¥Þ¥ó¥ÉÎó¤ò
¥Ñ¥¤¥×¤ò»È¤Ã¤Æ¥Ð¥Ã¥Á¥â¡¼¥É¤Ç¤½¤ì¤ò½èÍý¤¹¤ë¤³¤È¤â¤Ç¤­¤Þ¤¹¡£
gnuplot ¤Ï¡¢Octave ¤Î¤è¤¦¤Ê¹â¿å½à¤Ê¿ô³Ø¥Ñ¥Ã¥±¡¼¥¸¤ÎÇظå¤Ç¼Â¹Ô¤¹¤ë
¥°¥é¥Õ¥£¥Ã¥¯¥É¥é¥¤¥Ð¤È¤·¤Æ»È¤ï¤ì¤Æ¤¤¤Þ¤¹¤·¡¢
cgi ¥¹¥¯¥ê¥×¥È¤Ç¥é¥Ã¥×¤¹¤ë¤³¤È¤Ç
ÍÆ°×¤Ë Web µ¯Æ°·¿¤ÎÉÁ²èÀ¸À®¥Ä¡¼¥ë¤È¤·¤Æ»È¤¦¤³¤È¤â¤Ç¤­¤Þ¤¹¡£


%%% \subsection{Can I run \gnuplot{} on my computer?}
\subsection{\gnuplot{} ¤Ï»ä¤Î¥³¥ó¥Ô¥å¡¼¥¿¤ÇÆ°¤«¤¹¤³¤È¤¬¤Ç¤­¤Þ¤¹¤«}

%%% \Gnuplot{} is available for a number of platforms. These are: Unix
%%% (X11 and NeXTSTEP), Linux, VMS, OS/2, MS-DOS, Amiga, MS-Windows,
%%% OS-9/68k, Atari ST, BeOS, and Macintosh.
\gnuplot{} ¤Ï¿¤¯¤Î¥×¥é¥Ã¥È¥Û¡¼¥à¾å¤ÇÍøÍѲÄǽ¤Ç¤¹¡£
¸½ºß¤Ï UNIX (X11 ¤ª¤è¤Ó NeXTSTEP)¡¢VAX/VMS, OS/2, MS-DOS, Amiga, 
MS-Windows, OS-9/68k, Atari ST, BeOS, Macintosh ¤ÇÆ°ºî¤·¤Þ¤¹¡£

%%% Please notify the FAQ-maintainer of any further ports you
%%% might be aware of.
¾¤Î¥×¥é¥Ã¥È¥Û¡¼¥à¤Ç¤âÆ°¤¯¤³¤È¤òÃΤäƤ¤¤¿¤é¡¢
FAQ ¤Î¥á¥ó¥Æ¥Ê¤Ë¶µ¤¨¤Æ¤¯¤À¤µ¤¤¡£

%%% You should be able to compile the \gnuplot{} source more or
%%% less out of the box on any reasonable standard (ANSI/ISO C, POSIX)
%%% environment.
\gnuplot{} ¤Î¥½¡¼¥¹¤Ï¡¢É¸½àŪ (ANSI/ISO C, POSIX Åù) ¤Ê´Ä¶­¤«¤é
¿¾¯³°¤ì¤¿¤â¤Î¤Î¾å¤Ç¤â¥³¥ó¥Ñ¥¤¥ë¤Ç¤­¤ë¤Ç¤·¤ç¤¦¡£

%%% \subsection{Legalities}
\subsection{¥é¥¤¥»¥ó¥¹¤Ë¤Ä¤¤¤Æ}

%%% \Gnuplot{} is freeware authored by a collection of volunteers, who cannot
%%% make any legal statement about the compliance or non-compliance of
%%% \gnuplot{} or its uses. There is also no warranty whatsoever. Use at your
%%% own risk.
\gnuplot{} ¤Ï¥Ü¥é¥ó¥Æ¥£¥¢¤Î½¸ÃĤˤè¤Ã¤Æºî¤é¤ì¤¿¥Õ¥ê¡¼¥¦¥§¥¢¤Ç¤¹¡£
Èà¤é¤Ï \gnuplot¡¢¤ª¤è¤Ó¤½¤Î»ÈÍѤεö²Ä¡¢
ÉÔµö²Ä¤Ë´Ø¤¹¤ëˡŪ¤Êʸ½ñ¤òºîÀ®¤Ç¤­¤Þ¤»¤ó¡£¤Þ¤¿²¿¤ÎÊݾڤ⤢¤ê¤Þ¤»¤ó¡£
¼«Ê¬¼«¿È¤ÎÀÕǤ¤Ç»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£

%%% Citing from the README of a mathematical subroutine package by R. Freund:
°Ê²¼¤Ï¡¢R. Freund ¤Ë¤è¤ë¿ô³Ø´Ø¿ô¤Î¥µ¥Ö¥ë¡¼¥Á¥ó¥Ñ¥Ã¥±¡¼¥¸¤Î README %
¤«¤é¤Î°úÍѤǤ¹:

\begin{quote}
%%% For all intent and purpose, any description of what the codes are doing
%%% should be construed as being a note of what we thought the codes did on
%%% our machine on a particular Tuesday of last year.  If you're really
%%% lucky, they might do the same for you someday.  Then again, do you
%%% really feel *that* lucky?
Á´¤Æ¤Î°Õ¿Þ¡¢ÌÜŪ¤Ë´Ø¤·¤Æ¡¢¤½¤Î¥³¡¼¥É¤¬¤ä¤ë¤³¤È¤ËÂФ¹¤ëǤ°Õ¤Îµ­½Ò¤Ï
¤½¤Î¥³¡¼¥É¤¬²æ¡¹¤Î¥Þ¥·¥ó¤Î¾å¤Çºòǯ¤Î¤¢¤ë²ÐÍËÆü¤Ë¤¿¤Þ¤¿¤Þ¹Ô¤Ê¤Ã¤¿¤³
¤È¤ËÂФ·¤Æ²æ¡¹¤¬¹Í¤¨¤¿¤³¤È¡¢¤È²ò¼á¤µ¤ì¤ë¤Ù¤­¤Ç¤¹¡£¤â¤·¤Ä¤¤¤Æ¤¤¤ì¤Ð
¤½¤Î¥³¡¼¥É¤Ïµ®Êý¤ËÂФ·¤Æ¤â¤¢¤ëÆüƱ¤¸¤³¤È¤ò¤¹¤ë¤Ç¤·¤ç¤¦¡£·«¤êÊÖ¤·¤Þ
¤¹¤¬¡Ö¤½¤ì¡×¤ò¤Ä¤¤¤Æ¤¤¤ë¤À¤±¤À¤ÈËÜÅö¤Ë»×¤¨¤Þ¤¹¤« ?
%% end Japanese
\end{quote}


%%% \subsection{Does \gnuplot{} have anything to do with the FSF and the GNU
%%% project?}
\subsection{\gnuplot{} ¤Ï FSF ¤ä GNU ¥×¥í¥¸¥§¥¯¥È¤È²¿¤«´Ø·¸¤¬¤¢¤ë¤Î¤Ç¤¹¤«}

%%% \Gnuplot{} is neither written nor maintained by the FSF\@. It is not
%%% covered by the General Public License, either. It used to be distributed
%%% by the FSF, however, due to licensing issues it is no longer.
\gnuplot{} ¤Ï FSF ¤¬ºî¤Ã¤¿¤Î¤Ç¤â FSF ¤¬¥á¥ó¥Æ¥Ê¥ó¥¹¤·¤Æ¤¤¤ë¤Î¤Ç¤â¤¢¤ê¤Þ¤»¤ó¡£
¤½¤·¤Æ GNU GPL (General Public License) ¤ËÊݸ¤ì¤Æ¤â¤¤¤Þ¤»¤ó¡£
º£¤Ç¤Ï FSF ¤«¤éÇÛÉÛ¤µ¤ì¤Æ¤â¤¤¤Þ¤¹¤¬¡¢
¤·¤«¤·¡¢¤½¤ì¤ÏÈǸ¢¤Î¤¿¤á¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£

%%% \Gnuplot{} is freeware in the sense that you don't have to pay
%%% for it. However it is not freeware in the sense that you would be
%%% allowed to distribute a modified version of your \gnuplot{} freely.
%%% Please read and accept the \texttt{Copyright} file in your distribution.
\gnuplot{} ¤Ï¡¢Ìµ½þ¤Ç¤¢¤ë¤È¸À¤¦°ÕÌ£¤Ç¥Õ¥ê¡¼¥¦¥§¥¢¤Ç¤¹¡£
¤·¤«¤·¡¢¤¢¤Ê¤¿¤¬²þÊѤ·¤¿¤â¤Î¤ò¼«Í³¤ËÇÛÉÛ¤¹¤ë¤³¤È¤¬Ç§¤á¤é¤ì¤ë¤«¡¢
¤È¤¤¤¦¤³¤È¤Ë´Ø¤·¤Æ¤Ï¥Õ¥ê¡¼¥¦¥§¥¢¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
ÇÛÉÛʪ¤Ë´Þ¤Þ¤ì¤ë \texttt{Copyright} ¤È¤¤¤¦¥Õ¥¡¥¤¥ë¤òÆɤó¤Ç
¤½¤ì¤ò¾µÇ§¤·¤Æ¤¯¤À¤µ¤¤¡£


%%% \subsection{Where do I get further information?}
\subsection{¹¹¤Ê¤ë¾ðÊó¤Ï¤É¤³¤Ç¼ê¤ËÆþ¤ê¤Þ¤¹¤«}

%%% See the main gnuplot web page \http{www.gnuplot.info} and references therein,
%%% mainly gnuplot links \http{gnuplot.sourceforge.net/links.html}.
gnuplot Web ¥Ú¡¼¥¸ \http{www.gnuplot.info} ¤È¡¢
¤½¤ÎÃæ¤Ç»²¾È¤µ¤ì¤Æ¤¤¤ë¤â¤Î¡¢
ÆÃ¤Ë gnuplot ¥ê¥ó¥¯ \http{gnuplot.sourceforge.net/links.html} %
¤ò¸«¤Æ¤¯¤À¤µ¤¤¡£

%%% Some documentation and tutorials are available in other languages 
%%% than English.
%%% See \http{gnuplot.sourceforge.net/help.html}, section "Localized 
%%% learning pages
%%% about gnuplot", for the most up-to-date list.
±Ñ¸ì°Ê³°¤Î¾¤Î¸À¸ì¤Ç¤Îʸ½ñ¤äÆþÌç½ñ¤â¤¢¤ê¤Þ¤¹¡£
ºÇ¿·¤Î¥ê¥¹¥È¤Ë¤Ä¤¤¤Æ¤Ï¡¢\http{gnuplot.sourceforge.net/help.html} ¤Î %
"Localized learning pages about gnuplot" ¤ÎÀá¤ò¤´Í÷¤¯¤À¤µ¤¤¡£


%%% \section{Setting it up}
\section{¥¤¥ó¥¹¥È¡¼¥ë}

%%% \subsection{What is the current version of \gnuplot?}
\subsection{\gnuplot{} ¤ÎºÇ¿·¥Ð¡¼¥¸¥ç¥ó¤Ï ?}

%%% The current released version of \gnuplot{} is 4.2.
\gnuplot{} ¤ÎºÇ¿·¤ÎÀµ¼°¥ê¥ê¡¼¥¹ÈÇ¤Ï 4.2 ¤Ç¤¹¡£

% The current development series consists of a series of snapshots
% with version labels 3.8a through 3.8k.


%%% \subsection{Where can I get \gnuplot?}
\subsection{\gnuplot{} ¤Ï¤É¤³¤Ç¼ê¤ËÆþ¤ì¤é¤ì¤Þ¤¹¤«}
%% end Japanese
\label{where-get-gnuplot}

%%% The best place is definitely \http{www.gnuplot.info}. From there
%%% you find various pointers to other sites.
ºÇ¤âŬ¤¹¤ë¾ì½ê¤Ï \http{www.gnuplot.info} ¤Ç¤¹¡£
¤³¤³¤«¤é¾¤Î¥µ¥¤¥È¤Ø¤Î¿§¤ó¤Ê½õ¸À¤ò¸«¤Ä¤±¤é¤ì¤ë¤Ç¤·¤ç¤¦¡£

%%% The source distribution ("gnuplot-4.2.0.tar.gz" or a similar name) is
%%% available from the official distribution site and its mirrors.
¥½¡¼¥¹ÇÛÉÛʪ ("gnuplot-4.2.0.tar.gz" ¤Þ¤¿¤ÏƱÍͤÎ̾Á°) %
¤Ï¸ø¼°¤ÎÇÛÉÛ¥µ¥¤¥È¤ä¤½¤Î¥ß¥é¡¼¥µ¥¤¥È¤Ë¤¢¤ê¤Þ¤¹¡£

%%% The main server is \ftp{ftp.gnuplot.info}{/pub/gnuplot/}. This server is
%%% mirrored by several others, among those are
ÂçËܤΥµ¡¼¥Ð¥µ¥¤¥È¤Ï \ftp{ftp.gnuplot.info}{/pub/gnuplot/} %
¤Ç¤¹¡£¤³¤Î¥µ¡¼¥Ð¤Ï¾¤Î¥µ¥¤¥È¤Ç¥ß¥é¡¼¤µ¤ì¤Æ¤¤¤ÆÎ㤨¤Ð°Ê²¼¤¬¤½¤¦¤Ç¤¹:
%% end Japanese
\begin{itemize}
   \item \ftp{mirror.aarnet.edu.au}{/pub/gnuplot/}
   \item \ftp{ftp.dartmouth.edu}{/pub/gnuplot/}
   \item \ftp{ftp.irisa.fr}{/pub/gnuplot/}
   \item \ftp{ftp.gnuplot.vt.edu}{/pub/gnuplot/}
\end{itemize}


%%% As of June 1999, the \gnuplot{} distribution is also mirrored
%%% at the Comprehensive TeX Archive Network (CTAN) in the
%%% \texttt{graphics/gnuplot} directory. See
1999 ǯ 6 ·î¸½ºß¡¢\gnuplot{} ¤ÎÇÛÉÛʪ¤Ï CTAN 
(the Comprehensive TeX Archive Network) ¤Î \\
\texttt{graphics/gnuplot} %
¥Ç¥£¥ì¥¯¥È¥ê¤Ç¤â¥ß¥é¡¼¥ê¥ó¥°¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
°Ê²¼¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
%% end Japanese
\begin{itemize}
%%% \item \http{www.ctan.org/}.
\item \http{www.ctan.org/}
%% end Japanese
\end{itemize}



%%% The following platform-specific sites below still exist, but may
%%% or may not still hold gnuplot executables. 
°Ê²¼¤Î¥×¥é¥Ã¥È¥Õ¥©¡¼¥àÊ̤Υµ¥¤¥È¤Ïº£¤â°ì±þ¤Ï¤¢¤ê¤Þ¤¹¤¬¡¢
gnuplot ¤Î¼Â¹Ô¥Õ¥¡¥¤¥ë¤Ïº£¤â»ý¤Ã¤Æ¤¤¤ë¤«¤É¤¦¤«¤Ïʬ¤«¤ê¤Þ¤»¤ó¡£

\begin{itemize}

%%% \item Source and binary distributions for the Amiga are available on
%%% Aminet \ftp{ftp.wustl.edu}{~aminet/} and its mirrors, for example
%%% ftp.uni-kl.de, oes.orst.edu or ftp.luth.se.
\item Amiga ÍѤΥ½¡¼¥¹¡¢¤ª¤è¤Ó¥Ð¥¤¥Ê¥êÇÛÉÛʪ¤Ï Aminet 
\ftp{ftp.wustl.edu}{~aminet/} ¤ª¤è¤Ó¤½¤Î¥ß¥é¡¼¥µ¥¤¥È¡¢
Î㤨¤Ð ftp.uni-kl.de, oes.orst.edu, ftp.luth.se ¤Ê¤É¤Ë¤¢¤ê¤Þ¤¹¡£

%%% \item MS-DOS and MS-Windows binaries are available from
%%% the above servers and are called for example
%%% gp37dos.zip, gp37dj.zip, gp37w16.zip, gp37mgw.zip, gnuplot3.7cyg.zip.
%%% OS/2 binaries are called gp37os2.zip.
\item MS-DOS ¤È MS-Windows ÍѤΥХ¤¥Ê¥ê¤Ï¾åµ­¤Î¥µ¡¼¥Ð¤Ë¤¢¤ë %
gp37dos.zip, gp37dj.zip, gp37w16.zip, gp37mgw.zip, gnuplot3.7cyg.zip %
¤¬¤½¤¦¤Ç¤¹¡£OS/2 ¤Î¥Ð¥¤¥Ê¥ê¤Ï gp37os2.zip ¤Ç¤¹¡£

%%% \item The NeXTSTEP front end can be found at
%%% \ftp{next-ftp.peak.org}{/pub/next/binaries/plotting/Gnuplot1.2_bin.tar.Z}.
\item NeXTSTEP ¤Î¥Õ¥í¥ó¥È¥¨¥ó¥É¤Ï %
\ftp{next-ftp.peak.org}{/pub/next/binaries/plotting/Gnuplot1.2_bin.tar.Z} %
 ¤¬¤½¤ì¤Ç¤¹ %
(ÌõÃí: ¸½ºß (03/14 2005) ¤Ï %
\ftp{next-ftp.peak.org}{/next/apps/graphics/plotting/Gnuplot1.2.bin.tar.gz} %
¤Î¤è¤¦)¡£

%%% \item A version for OS-9/68K can be found at
%%% \ftp{cabrales.cs.wisc.edu}{/pub/OSK/GRAPHICS/gnuplot32x.tar.Z}; it
%%% includes both an X-Window Systems and a non - X-Window Systems
%%% version. 
\item OS-9/68K ÍÑ¤Ï %
\ftp{cabrales.cs.wisc.edu}{/pub/OSK/GRAPHICS/gnuplot32x.tar.Z} ¤Ç¤¹ %
(ÌõÃí: ¸½ºß (03/14 2005) ¤Ï¤³¤Î¥µ¥¤¥È¤Ï¤Ê¤¤¤è¤¦¤Ç¤¹)¡£
¤½¤ì¤Ï X-Windows Systems ÍѤΤâ¤Î¤È¤½¤¦¤Ç¤Ê¤¤¤â¤Î¤ÎξÊý¤ò´Þ¤ó¤Ç¤¤¤Þ¤¹¡£

%%% \item Versions for the Atari ST and TT, which include some GEM
%%% windowing support, are available from
%%% \ftp{ftp.uni-kl.de}{/pub/atari/graphics/}, as gplt35st.zip
%%% and gplt35tt.zip. They work best under MiNT.
\item Atari ST, TT ÍѤΡ¢Â¿¾¯ GEM ¥¦¥£¥ó¥É¥¦¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ëÈÇ¤Ï %
\ftp{ftp.uni-kl.de}{/pub/atari/graphics/} ¤Ë gplt35st.zip, 
gplt35tt.zip ¤È¤·¤Æ¤¢¤ê¤Þ¤¹ (ÌõÃí: ¸½ºß (03/14 2005) ¤³¤³¤Ë¤Ï¤Ê¤¤¤è¤¦¤Ç¤¹)¡£
¤³¤ì¤é¤Ï MiNT ¾å¤Ç¤Á¤ã¤ó¤ÈÆ°¤­¤Þ¤¹¡£

%%% \item Executable files, plus documentation in Japanese, exist for the
%%% X680x0 on
%%% \ftp{ftp.csis.oita-u.ac.jp}{/pub/x68k/fj.binaries.x68000/vol2}.
X680x0 ÍѤμ¹ԥե¡¥¤¥ë¤ÈÆüËܸì¤Î¥É¥­¥å¥á¥ó¥È¤¬ %
\ftp{ftp.csis.oita-u.ac.jp}{/pub/x68k/fj.binaries.x68000/vol2} %
¤Ë¸ºß¤·¤Þ¤¹ (ÌõÃí: ¸½ºß (03/14 2005) ¤Ï¤Ê¤¤¤è¤¦¤Ç¤¹)¡£

\end{itemize}


%%% \subsection{Where can I get current development version of \gnuplot?}
\subsection{\gnuplot{} ¤ÎºÇ¿·¤Î³«È¯ÈǤϤɤ³¤Ç¼ê¤ËÆþ¤ì¤é¤ì¤Þ¤¹¤«}

%%% The development version of gnuplot is availble as a cvs source 
%%% tree online for
%%% direct browsing from \http{www.sourceforge.net/projects/gnuplot/}, section
%%% "CVS". You can download all current sources according to the documentation
%%% therein; for example by a sequence of commands like
gnuplot ¤Î³«È¯ÈǤϡ¢cvs ¥½¡¼¥¹¥Ä¥ê¡¼¤Î·Á¤Ç¡¢¥ª¥ó¥é¥¤¥ó¤ÇľÀÜ %
\http{www.sourceforge.net/projects/gnuplot/} %
¤Î "CVS" ¥»¥¯¥·¥ç¥ó¤«¤é»²¾È¤Ç¤­¤Þ¤¹¡£
¤½¤³¤Ë´Þ¤Þ¤ì¤Æ¤¤¤ë¥É¥­¥å¥á¥ó¥È¤Ë½¾¤Ã¤Æ¡¢
Î㤨¤Ð¡¢°Ê²¼¤Î¤è¤¦¤Ê¥³¥Þ¥ó¥ÉÎó¤Ë¤è¤Ã¤Æ
ºÇ¿·¤Î¥½¡¼¥¹¤ò¤¹¤Ù¤Æ¥À¥¦¥ó¥í¡¼¥É¤¹¤ë¤³¤È¤â¤Ç¤­¤Þ¤¹¡£
%% end Japanese
\begin{verbatim}
  cvs -d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/gnuplot login
  cvs -z3 -d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/gnuplot co -P gnuplot
\end{verbatim}
%%% or (in bash)
¤Þ¤¿¤Ï (bash ¤Ç¤Ï)
%% end Japanese
\begin{verbatim}
  export CVSROOT=:pserver:anonymous@cvs.sourceforge.net:/cvsroot/gnuplot
  cvs login
  cvs -z3 checkout gnuplot
\end{verbatim}

%%% Further, before the \texttt{./configure} command of gnuplot 
%%% compilation phase,
%%% you have to execute \texttt{./prepare} to create the up-to-date 
%%% configure files.
¤½¤Î¸å¡¢gnuplot ¤Î¥³¥ó¥Ñ¥¤¥ë¤ÎÃʳ¬¤Î \texttt{./configure} ¤ÎÁ°¤Ë¡¢
\texttt{./prepare} ¤ò¼Â¹Ô¤·¤Æ
ºÇ¿·¤Î configure ÍѤΥե¡¥¤¥ë¤òºîÀ®¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£

%%% There are no official preliminary binary releases of gnuplot: you have to
%%% compile it yourself. However, you may find unofficial binary 
%%% releases for some
%%% platforms, like OS/2, Windows or Macintosh. 
¸ø¼°¤Î gnuplot ¤Î³«È¯ÈǤλÃÄêŪ¤Ê¥Ð¥¤¥Ê¥ê¥ê¥ê¡¼¥¹¤Ï¤¢¤ê¤Þ¤»¤ó¤Î¤Ç¡¢
¼«Ê¬¼«¿È¤Ç¥³¥ó¥Ñ¥¤¥ë¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
¤·¤«¤·¡¢OS/2, Windows, Macintosh ¤Ê¤É¤Î¤¤¤¯¤Ä¤«¤Î¥×¥é¥Ã¥È¥Õ¥©¡¼¥àÍѤÎ
Èó¸ø¼°¤Ê¥Ð¥¤¥Ê¥êÈǤϤɤ³¤«¤Ë¸«¤Ä¤«¤ë¤«¤âÃΤì¤Þ¤»¤ó¡£

%%% Important note: questions related to the development version should go to
%%% \mailto{gnuplot-beta@lists.sourceforge.net}.
½ÅÍפÊÃí°Õ: ³«È¯ÈǤËÂФ¹¤ë¼ÁÌä¤Ïɬ¤º %
\mailto{gnuplot-beta@lists.sourceforge.net} ¤ËÁ÷¤Ã¤Æ¤¯¤À¤µ¤¤¡£


%%% \subsection{How do I get \gnuplot{} to compile on my system?}
\subsection{\gnuplot{} ¤Ï»ä¤Î¥·¥¹¥Æ¥à¤Ç¤Ï¤É¤¦¥³¥ó¥Ñ¥¤¥ë¤¹¤ì¤ÐÎɤ¤¤Ç¤¹¤«}

%%% As you would any other installation. Read the files \texttt{README.1ST}
%%% and \texttt{README}. 
¾¤Î¥½¥Õ¥È¤Î¥¤¥ó¥¹¥È¡¼¥ë¤ÈƱÍͤǤ¹¡£\texttt{README.1ST} ¤È \texttt{README} %
¥Õ¥¡¥¤¥ë¤òÆɤó¤Ç¤¯¤À¤µ¤¤¡£

\begin{itemize}
\item
%%% For Unix, use \texttt{./configure} (or \texttt{./configure 
%%% {-}{-}prefix=\$HOME/usr}
%%% for an installation for a single user), \texttt{make} and finally
%%% \texttt{make install} or \texttt{make install-strip}, the latter for smaller
%%% executables without debugging information. If you want to make a RPM package,
%%% then replace the latest step by \texttt{checkinstall} or \texttt{checkinstall
%%% make install-strip}, supposing the package \texttt{checkinstall} on your
%%% machine.
Unix ¤Ç¤Ï¡¢\texttt{./configure} 
(ñ°ì¥æ¡¼¥¶¤Î¥¤¥ó¥¹¥È¡¼¥ë¤Ê¤é¤Ð \\
\texttt{./configure {-}{-}prefix=\$HOME/usr}) %
¤ò»È¤¤¡¢\texttt{make} ¤ò¼Â¹Ô¤·¡¢
ºÇ¸å¤Ë \texttt{make install} ¤Þ¤¿¤Ï \texttt{make install-strip} ¤È¤·¤Þ¤¹¡£
¸å¼Ô¤Ï¥Ç¥Ð¥Ã¥°¾ðÊó¤ò½ü¤¤¤¿¡¢¤è¤ê¾®¤µ¤Ê¼Â¹Ô¥Õ¥¡¥¤¥ë¤ò¥¤¥ó¥¹¥È¡¼¥ë¤·¤Þ¤¹¡£
RPM ¥Ñ¥Ã¥±¡¼¥¸¤òºî¤ê¤¿¤¤¤Ê¤é¡¢ºÇ¸å¤Î¥¹¥Æ¥Ã¥×¤ò %
\texttt{checkinstall} ¤«¤Þ¤¿¤Ï \texttt{checkinstall make install-strip} % 
¤ÇÃÖ¤­´¹¤¨¤Þ¤¹¤¬¡¢
¤¢¤Ê¤¿¤Î¥Þ¥·¥ó¤Ç \texttt{checkinstall} ¥Ñ¥Ã¥±¡¼¥¸¤ò
¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
%% end Japanese
\item
%%% For DOS, if you are using bash and DJGPP, you can just run 
%%% \texttt{djconfig.sh}.
DOS ¤Ç¤Ï¡¢bash ¤« DJGPP ¤ò»È¤Ã¤Æ¤¤¤ë¤Ê¤é \texttt{djconfig.sh} %
¤ò¼Â¹Ô¤¹¤ë¤À¤±¤Ç¤¹¡£
%% end Japanese
\item
%%% For other platforms, copy the relevant makefile (e.g. 
%%% \texttt{makefile.os2} for
%%% OS/2, or \texttt{makefile.mgw} or \texttt{makefile.cyg} for Windows) from
%%% \texttt{config/} to \texttt{src/}, optionally update options 
%%% in the makefile's
%%% header, then change directory to \texttt{src} and run \texttt{make}.
¾¤Î¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¤Ç¤Ï¡¢Å¬ÀÚ¤Ê makefile 
(Î㤨¤Ð OS/2 ¤Ê¤é \texttt{makefile.os2}, 
Windows ¤Ê¤é \texttt{makefile.mgw} ¤« \texttt{makefile.cyg} Åù) %
¤ò \texttt{config/} ¥Ç¥£¥ì¥¯¥È¥ê¤«¤é \texttt{src/} ¤Ë¥³¥Ô¡¼¤·¤Æ¡¢
\texttt{make} ¤ò¼Â¹Ô¤·¤Æ¤¯¤À¤µ¤¤¡£
%% end Japanese
\end{itemize}


%%% \subsection{What documentation is there, and how do I get it?}
\subsection{¥É¥­¥å¥á¥ó¥È¤Ï¤É¤³¤Ç¤¹¤«¡¢¤½¤·¤Æ¤½¤ì¤ò¤É¤¦¼ê¤ËÆþ¤ì¤é¤ì¤Þ¤¹¤«}

%%% The documentation is included in the source distribution. Look
%%% at the docs subdirectory, where you'll find
¥É¥­¥å¥á¥ó¥È¤Ï¥½¡¼¥¹ÇÛÉÛʪ¤Ë´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£¥µ¥Ö¥Ç¥£¥ì¥¯¥È¥ê docs %
¤ò¸«¤Æ¤¯¤À¤µ¤¤¡£¤½¤³¤Ë¤Ï

\begin{itemize}
%%% \item a Unix man page, which says how to start \gnuplot{}
%%% \item a help file, which also can be printed as a manual
%%% \item a tutorial on using \gnuplot{} with \LaTeX{}
%%% \item a quick reference summary sheet for \TeX{} only
\item Unix man ¥Ú¡¼¥¸ (\gnuplot{} ¤ò¤É¤¦Æ°¤«¤¹¤«½ñ¤¤¤Æ¤¢¤ë)
\item ¥Ø¥ë¥×¥Õ¥¡¥¤¥ë (¥Þ¥Ë¥å¥¢¥ë¤È¤·¤Æ¤â°õºþ²Äǽ)
\item \gnuplot{} ¤Î»È¤¤Êý¥Á¥å¡¼¥È¥ê¥¢¥ë (\LaTeX{} ¤Çµ­½Ò)
\item \gnuplot{} ¤Î»È¤¤Êý¤ÎÁḫɽ (¥¯¥¤¥Ã¥¯¥ê¥Õ¥¡¥ì¥ó¥¹; \TeX{} ¤Çµ­½Ò)
%% end Japanese
\end{itemize}

%%% The documentation is built during installation if you have \LaTeX{}
%%% installed on your system, look in the
%%% directories \texttt{docs} and \texttt{tutorial}.
¤â¤·¤¢¤Ê¤¿¤Î¥·¥¹¥Æ¥à¤Ë \LaTeX{} ¤¬¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤ì¤Ð¡¢
¥É¥­¥å¥á¥ó¥È¤Ï¥¤¥ó¥¹¥È¡¼¥ë»þ¤Ë¼«Æ°Åª¤ËÀ¸À®¤µ¤ì¤Þ¤¹¡£
\texttt{docs} ¤È \texttt{tutorial} ¥Ç¥£¥ì¥¯¥È¥ê¤ÎÃæ¤ò¸«¤Æ¤¯¤À¤µ¤¤¡£
%%% \texttt{make pdf} in the docs subdirectory
%%% will make a \texttt{gnuplot.pdf} hypertext file ready for browsing 
%%% or printing.
¥µ¥Ö¥Ç¥£¥ì¥¯¥È¥ê docs ¤ÎÃæ¤Ç \texttt{make pdf} ¤È¤¹¤ë¤³¤È¤Ç¡¢
¸«¤ë/°õºþ¤¹¤ë¤¿¤á¤Î¥Ï¥¤¥Ñ¡¼¥Æ¥­¥¹¥È¥Õ¥¡¥¤¥ë \texttt{gnuplot.pdf} %
¤¬ÍÑ°Õ¤µ¤ì¤Þ¤¹¡£

%%% Online gnuplot documentation is available at
%%% \http{gnuplot.sourceforge.net/documentation.html}.
\http{gnuplot.sourceforge.net/documentation.html} ¤Ë¡¢
gnuplot ¤Î¥ª¥ó¥é¥¤¥ó¥É¥­¥å¥á¥ó¥È¤¬¤¢¤ê¤Þ¤¹¡£

%%% (Obsolete?)
%%% PostScript copies of the documentation can be ftp'd from
%%% \ftp{ftp.gnuplot.info}{/pub/gnuplot}, as \texttt{manual.ps.Z} and
%%% \texttt{tutorial.ps.Z}.
(¸Å¤¤ ?) %
¥É¥­¥å¥á¥ó¥È¤Î PostScript ÈÇ¤Ï %
\ftp{ftp.gnuplot.info}{/pub/gnuplot} ¤«¤é ftp ¤ÇÆþ¼ê¤Ç¤­¤Þ¤¹¡£ 
\texttt{manual.ps.Z}, \texttt{tutorial.ps.Z} ¤¬¤½¤ì¤Ç¤¹¡£
%%% Documentation about \gnuplot{} is available at the \gnuplot{} 
%%% distribution sites 
%%% in the files \texttt{gpdoc.zip} and \texttt{gpdoc2.zip}.
\gnuplot{} ¤Ë´Ø¤¹¤ë¥É¥­¥å¥á¥ó¥È¤Ï¡¢\gnuplot{} ¤ÎÇÛÉÛ¥µ¥¤¥È¤Î %
\texttt{gpdoc.zip}, \texttt{gpdoc2.zip} ¤È¤¤¤¦¥Õ¥¡¥¤¥ë¤ÎÃæ¤Ë¤¢¤ê¤Þ¤¹¡£


%%% \subsection{Worked examples}
\subsection{Æ°ºî¤¹¤ë¥µ¥ó¥×¥ë}

%%% There is a directory of worked examples in the the source distribution.
%%% These examples, and the resulting plots, may also be found at
%%% \http{gnuplot.sourceforge.net/demo/}.
¥½¡¼¥¹ÇÛÉÛʪ¤Ë¤ÏÆ°ºî¤¹¤ë¥µ¥ó¥×¥ë¤Î¥Ç¥£¥ì¥¯¥È¥ê¤¬´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£
¤³¤ì¤é¥µ¥ó¥×¥ë¡¢¤ª¤è¤Ó¤½¤Î·ë²Ì¤ÎÉÁ²è¥°¥é¥Õ¤Ï %
\http{gnuplot.sourceforge.net/demo/} ¤Ç¤â¸«¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£


%%% \subsection{How do I modify \gnuplot, and apply 'patches'?}
\subsection{¤É¤¦¤·¤¿¤é \gnuplot{} ¤ò½¤Àµ¡¢¤Þ¤¿¤Ï¥Ñ¥Ã¥Á¤òÅö¤Æ¤é¤ì¤Þ¤¹¤«}

%%% For this, you will need to recompile \gnuplot.
¤³¤Î¤¿¤á¤Ë¤Ï \gnuplot{} ¤ò¥³¥ó¥Ñ¥¤¥ë¤·Ä¾¤¹É¬Íפ¬¤¢¤ê¤Þ¤¹¡£

%%% Modifications people make are either done by replacing files,
%%% such as terminal drivers, or by 'patching'. If a file is a
%%% replacement, it will probably tell you in its README or in the
%%% lines at the beginning.
ÍÍ¡¹¤Ê¿Í¡¹¤¬ºî¤Ã¤¿½¤Àµ¤Ï¡¢
½ÐÎϥɥ饤¥Ð¤Î¤è¤¦¤Ê¥Õ¥¡¥¤¥ë¤òÃÖ¤­´¹¤¨¤ë¤³¤È¤Ç¹Ô¤Ê¤¦¤«¡¢
¤Þ¤¿¤Ï '¥Ñ¥Ã¥ÁÅö¤Æ' ¤Ç¹Ô¤Ê¤¤¤Þ¤¹¡£
¥Õ¥¡¥¤¥ë¤ÎÃÖ¤­´¹¤¨¤Î¾ì¹ç¡¢¤½¤ìÍѤΠREADME ¥Õ¥¡¥¤¥ë¡¢
¤Þ¤¿¤Ï¤½¤Î¥Õ¥¡¥¤¥ë¤ÎºÇ½é¤Î¹Ô¤Ë²¿¤«¾ðÊ󤬤¢¤ë¤«¤âÃΤì¤Þ¤»¤ó¡£

%%% To patch a file, you need the \texttt{patch} utility, and possibly
%%% also \texttt{automake} and \texttt{autoconf}. On many UNIX systems
%%% these will already be installed; If they aren't, you can find 
%%% them wherever GNU software is archived. Typical command for applying a patch
%%% is \verb+patch -p0 <newfunctionality.diff+.
¥Ñ¥Ã¥Á¤òÅö¤Æ¤ë¾ì¹ç¤Ï¡¢\texttt{patch} ¥æ¡¼¥Æ¥£¥ê¥Æ¥£¤¬É¬Íפǡ¢
¤â¤·¤«¤·¤¿¤é \texttt{automake}, \texttt{autoconf} ¤âɬÍפ«¤â¤·¤ì¤Þ¤»¤ó¡£
¿¤¯¤Î UNIX ¥·¥¹¥Æ¥à¤Ç¤Ï¤³¤ì¤é¤Ï´û¤Ë¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤ë¤Ç¤·¤ç¤¦¡£
¤â¤·¤½¤¦¤Ç¤Ê¤±¤ì¤Ð¡¢
¤½¤ì¤é¤Ï GNU ¤Î¥½¥Õ¥È¥¦¥§¥¢¤¬ÃÖ¤«¤ì¤Æ¤¤¤ë¾ì½ê¤Ê¤é¤É¤³¤Ç¤â¸«¤Ä¤«¤ë¤Ç¤·¤ç¤¦¡£
¥Ñ¥Ã¥Á¤òŬÍѤ¹¤ë¾ì¹ç¤Îŵ·¿Åª¤Ê¤ä¤êÊý¤Ï %
\verb+patch -p0 <newfunctionality.diff+ ¤Ç¤¹¡£

%%% There is repository of contributed patches in the "Patches" section 
%%% on gnuplot's
%%% sourceforge site http://www.sourceforge.net/projects/gnuplot/.
´ó¹Æ¤µ¤ì¤¿¥Ñ¥Ã¥Á¤ÎÃÖ¤­¾ì½ê¤Ï gnuplot ¤Î sourceforge ¥µ¥¤¥È %
\http{www.sourceforge.net/projects/gnuplot/} %
¤Î "Patches" ¥»¥¯¥·¥ç¥ó¤Ë¤¢¤ê¤Þ¤¹¡£


%%% \section{Working with it.}
\section{Æ°ºî (Working with it)}

%%% \subsection{How do I get help?}
\subsection{¥Ø¥ë¥×¤Ï¤É¤¦¤ä¤Ã¤Æ¼ê¤ËÆþ¤ì¤é¤ì¤Þ¤¹¤«}

%%% Read this document.
¤³¤Î¥É¥­¥å¥á¥ó¥È¤òÆɤó¤Ç¤¯¤À¤µ¤¤¡£

%%% Give the \verb+help+ command at the initial prompt. After that, keep
%%% looking through the keywords. Good starting points are \verb+plot+
%%% and \verb+set+.
½é´ü¥×¥í¥ó¥×¥È¤Ç \verb+help+ ¥³¥Þ¥ó¥É¤ò¼Â¹Ô¤·¤Æ¤¯¤À¤µ¤¤¡£
¤½¤Î¸å¥­¡¼¥ï¡¼¥É¤ò¤¿¤É¤Ã¤Æ¤¤¤Ã¤Æ¤¯¤À¤µ¤¤¡£
\verb+plot+ ¤ä \verb+set+ ¤«¤é»Ï¤á¤ë¤Î¤¬¤¤¤¤¤Ç¤·¤ç¤¦¡£

%%% Read the manual, if you have it.
¤â¤·¡¢»ý¤Ã¤Æ¤¤¤ë¤Ê¤é¥Þ¥Ë¥å¥¢¥ë¤òÆɤó¤Ç¤¯¤À¤µ¤¤

%%% Look through the demo subdirectory; it should give you some ideas.
demo ¥µ¥Ö¥Ç¥£¥ì¥¯¥È¥ê¤ò¸«¤Æ¤¯¤À¤µ¤¤¡£¥Ò¥ó¥È¤òÍ¿¤¨¤Æ¤¯¤ì¤ë¤Ç¤·¤ç¤¦¡£

%%% Ask your colleagues, the system administrator or the person who
%%% set up \gnuplot.
¥·¥¹¥Æ¥à´ÉÍý¼Ô¡¢¤Þ¤¿¤Ï \gnuplot{} ¤òÀßÄꤷ¤¿Æ±Î½¤Ë¿Ò¤Í¤Æ¤¯¤À¤µ¤¤¡£

%%% If all these fail, please upgrade to the newest version of \gnuplot{}
%%% or urge your system-administrator to do so. Then
%%% post a question to \news{comp.graphics.apps.gnuplot} or send mail
%%% to the gatewayed mailing list \mailto{gnuplot-info@lists.sourceforge.net}.
%%% Do not forget to cite the version number and the operating system.
%%% If you want to subscribe to the mailing list, send a mail to
%%% \mailto{majordomo@lists.sourceforge.net} with the body of the message being
%%% \verb+subscribe info-gnuplot+. Please don't do this if you can get
%%% \news{comp.graphics.apps.gnuplot} directly. If you post a
%%% question there, it is considered good form to solicit e-mail
%%% replies and post a summary.
¤½¤ì¤éÁ´¤Æ¤Ë¼ºÇÔ¤·¤¿¤é¡¢\gnuplot{} ¤ÎºÇ¿·ÈǤ˹¹¿·¤¹¤ë¡¢
¤¢¤ë¤¤¤Ï¹¹¿·¤¹¤ë¤è¤¦¥·¥¹¥Æ¥à´ÉÍý¼Ô¤Ë°µÎϤò¤«¤±¤Æ¤¯¤À¤µ¤¤¡£
¤½¤·¤Æ¼ÁÌä¤ò¥Ë¥å¡¼¥¹¥°¥ë¡¼¥× \news{comp.graphics.apps.gnuplot} %
¤ËÅê½ñ¤¹¤ë¤«¡¢¤Þ¤¿¤Ï¥á¡¼¥ê¥ó¥°¥ê¥¹¥È %
\mailto{gnuplot-info@lists.sourceforge.net} ¤Ë¥á¡¼¥ë¤òÁ÷¤Ã¤Æ¤¯¤À¤µ¤¤¡£
¤½¤ÎºÝ¡¢¥Ð¡¼¥¸¥ç¥óÈÖ¹æ¤È¥ª¥Ú¥ì¡¼¥Æ¥£¥ó¥°¥·¥¹¥Æ¥à¤òÊ»µ­¤¹¤ë¤³¤È¤ò
˺¤ì¤Ê¤¤¤Ç¤¯¤À¤µ¤¤¡£
¤½¤Î¥á¡¼¥ê¥ó¥°¥ê¥¹¥È¤ò¹ØÆɤ·¤¿¤¤¤Ê¤é¤Ð¡¢
\mailto{majordomo@lists.sourceforge.net} ¤Ë¡¢ËÜʸ¤Ë %
\verb+subscribe info-gnuplot+ ¤È¤À¤±½ñ¤¤¤¿¥á¡¼¥ë¤òÁ÷¤Ã¤Æ¤¯¤À¤µ¤¤¡£
¤·¤«¤·¥Ë¥å¡¼¥¹¥°¥ë¡¼¥× \news{comp.graphics.apps.gnuplot} %
¤¬Ä¾ÀÜÆɤá¤ë¤Ê¤é¤Ð¡¢¤½¤¦¤·¤Ê¤¤¤Ç¤¯¤À¤µ¤¤¡£
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¤¢¤ë¤¤¤ÏÍ×Ìó¤òÅê¹Æ¤¹¤ëÎɤ¤·Á¼°¤È¸«¤Ê¤µ¤ì¤Þ¤¹¡£


%%% \subsection{How do I print out my graphs?}
\subsection{¤É¤¦¤ä¤Ã¤¿¤é¥°¥é¥Õ¤ò¥×¥ê¥ó¥È¥¢¥¦¥È¤Ç¤­¤Þ¤¹¤«}

%%% The kind of output produced is determined by the \verb+set terminal+
%%% command; for example, \verb+set terminal postscript+ will produce
%%% the graph in PostScript format. Output can be redirected using
%%% the \verb+set output+ command.
À¸À®¤µ¤ì¤ë½ÐÎϤμïÎà¤Ï \verb+set terminal+ ¥³¥Þ¥ó¥É¤ÇÄêµÁ¤·¤Þ¤¹¡£
Î㤨¤Ð \\
\verb+set terminal postscript+ ¤Ï
¥°¥é¥Õ¤ò PostScript ·Á¼°¤Ç½ÐÎϤ·¤Þ¤¹¡£
½ÐÎÏ¤Ï \verb+set output+ ¥³¥Þ¥ó¥É¤Ç¥ê¥À¥¤¥ì¥¯¥È¤Ç¤­¤Þ¤¹¡£

%%% As an example, the following prints out a graph of sin(x) on a
%%% Unix machine running the X-Window System.
¼¡¤ÎÎã¤Ï X-Windows System ¤ÎÆ°¤¤¤Æ¤¤¤ë Unix ¥Þ¥·¥ó¾å¤Ç %
sin(x) ¤Î¥°¥é¥Õ¤ò¥×¥ê¥ó¥È¥¢¥¦¥È¤·¤Þ¤¹¡£

%%% \begin{verbatim}
%%% gnuplot> plot [-6:6] sin(x)
%%% gnuplot> set terminal postscript
%%% Terminal type set to 'postscript'
%%% Options are 'landscape monochrome "Courier" 14'
%%% gnuplot> set output "sin.ps"
%%% gnuplot> replot
%%% gnuplot> set output              # set output back to default
%%% gnuplot> set terminal x11        # ditto for terminal type
%%% gnuplot> ! lp -ops sin.ps        # print PS File (site dependent)
%%% request id is lprint-3433 (standard input)
%%% lp: printed file sin.ps on fg20.rz.uni-karlsruhe.de (5068 Byte)
%%% !
%%% gnuplot>
%%% \end{verbatim}
\begin{verbatim}
gnuplot> plot [-6:6] sin(x)
gnuplot> set terminal postscript
Terminal type set to 'postscript'
Options are 'landscape monochrome "Courier" 14'
gnuplot> set output "sin.ps"
gnuplot> replot
gnuplot> set output              # ½ÐÎÏÀè¤ò¥Ç¥Õ¥©¥ë¥È¤ËÌ᤹
gnuplot> set terminal x11        # ½ÐÎÏ·Á¼°¤ò¥Ç¥Õ¥©¥ë¥È¤ËÌ᤹
gnuplot> ! lp -ops sin.ps        # PS ¥Õ¥¡¥¤¥ë¤ò¥×¥ê¥ó¥È¥¢¥¦¥È (´Ä¶­°Í¸)
request id is lprint-3433 (standard input)
lp: printed file sin.ps on fg20.rz.uni-karlsruhe.de (5068 Byte)
!
gnuplot>
\end{verbatim}

%%% Using the platform-independent way of restoring terminal by \texttt{set term
%%% push/pop} commands, do it by
¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¤Ë°Í¸¤·¤Ê¤¤½ÐÎÏ·Á¼°¤ÎÉüµ¢¤Ï¡¢
¥³¥Þ¥ó¥É \texttt{set term push/pop} ¤Ë¤è¤Ã¤Æ°Ê²¼¤Î¤è¤¦¤Ë¹Ô¤Ê¤¨¤Þ¤¹¡£
%% end Japanese
\begin{verbatim}
gnuplot> set terminal postscript eps color lw 15 "Helvetica" 20
gnuplot> set out 'a.eps'
gnuplot> replot
gnuplot> set term pop
\end{verbatim}
%%% The command \texttt{set term pop} without a previous 
%%% corresponding \texttt{set
%%% term push} switches the terminal back to the startup terminal, 
%%% e.g. x11, pm or
%%% win.
\texttt{set term pop} ¥³¥Þ¥ó¥É¤Ï¡¢
¤½¤ÎÁ°¤ËÂбþ¤¹¤ë \texttt{set term push} ¤ò¼Â¹Ô¤·¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ï¡¢
µ¯Æ°»þ¤Î½ÐÎÏ·Á¼°¡¢Î㤨¤Ð x11, pm, win Åù¤ËÉüµ¢¤·¤Þ¤¹¡£

%%% In Microschrott Windows you click in the upper left
%%% corner of the graph window and print directly from there.
Microschrott Windows ¤Ç¤Ï¥°¥é¥Õ¥¦¥£¥ó¥É¥¦¤Îº¸¾å¶ù¤ò¥¯¥ê¥Ã¥¯¤¹¤ë¤È
¤½¤ì¤òľÀÜ¥×¥ê¥ó¥È¥¢¥¦¥È¤·¤Þ¤¹¡£


%%% \subsection{How do I include my graphs in <word processor>?}
\subsection{¤É¤¦¤ä¤Ã¤¿¤é¥°¥é¥Õ¤ò¥ï¡¼¥×¥í¥½¥Õ¥È¤Ë¼è¤ê¹þ¤á¤Þ¤¹¤«}

%%% Basically, you save your plot to a file in a format your word
%%% processor can understand (using \verb+set term+ and \verb+set output+,
%%% see above), and then you read in the plot from your word processor. Vector
%%% formats (PostScript, emf, svg, pdf, \TeX{}, \LaTeX{}, etc) 
%%% should be preferred,
%%% as you can scale your graph later to the right size.
´ðËÜŪ¤Ë¡¢¥°¥é¥Õ¤ò¤½¤Î¥ï¡¼¥×¥í¥½¥Õ¥È¤¬Íý²ò¤Ç¤­¤ë·Á¼°¤Î¥Õ¥¡¥¤¥ë¤ËÊݸ¤¹¤ì¤Ð %
(\verb+set term+ ¤È \verb+set output+ ¤ò»È¤¤¤Þ¤¹¡£¾å¤ò¸«¤Æ¤¯¤À¤µ¤¤) %
¤½¤Î¥ï¡¼¥×¥í¥½¥Õ¥È¤ÇÆɤ߹þ¤à¤³¤È¤¬¤Ç¤­¤ë¤Ç¤·¤ç¤¦¡£
¸å¤ÇÀµ¤·¤¤¥µ¥¤¥º¤ËÊÑ´¹¤â¤Ç¤­¤ë¤È¤¤¤¦ÅÀ¤Ç
¥Ù¥¯¥È¥ë·Á¼°¤Î¥Õ¥©¡¼¥Þ¥Ã¥È %
(PostScript, emf, svg, pdf, \TeX{}, \LaTeX{} ¤Ê¤É) ¤ÎÊý¤¬¤¤¤¤¤Ç¤·¤ç¤¦¡£

%%% Details depend on which word processor you use; use \verb+set term+ to get a
%%% list of available file formats.
ºÙ¤«¤¤¤³¤È¤Ï¤½¤Î¥ï¡¼¥×¥í¥½¥Õ¥È¤Ë°Í¸¤·¤Þ¤¹¡£
\verb+set term+ ¤È¤·¤Æ»ÈÍѤǤ­¤ë¥Õ¥¡¥¤¥ë·Á¼°¤Î¥ê¥¹¥È¤ò¸«¤Æ¤¯¤À¤µ¤¤¡£

%%% Many word processors can use Encapsulated PostScript for graphs. 
%%% This can be generated by the \verb+set terminal postscript eps [color]+ 
%%% command.
¿¤¯¤Î¥ï¡¼¥×¥í¥½¥Õ¥È¤Ï Encapsulated PostScript (EPS) ¤Î¥°¥é¥Õ¤ò¼è¤ê¹þ¤á¤Þ¤¹¡£
¤³¤ì¤Ï \\
\verb+set terminal postscript eps [color]+ %
¤È¤¤¤¦¥³¥Þ¥ó¥É¤ÇÀ¸À®¤Ç¤­¤Þ¤¹¡£
%%% Note that it is a good idea to check and correct the bounding box of the
%%% graphs in the eps files (manually or by the fixbb script from gnuplot
%%% webpage), as you have to correct this box for any eps figure produced by
%%% whichever program.
Ãí°Õ¤·¤Æ¤ª¤­¤Þ¤¹¤¬¡¢EPS ¥Õ¥¡¥¤¥ë¤Î¥°¥é¥Õ¤Î bounding box ¤òÄ´¤Ù¡¢
½¤Àµ¤¹¤ë¤È¤¤¤¤¤Ç¤·¤ç¤¦ %
(¼êÆ°¡¢¤¢¤ë¤¤¤Ï gnuplot Web ¥Ú¡¼¥¸¤Ë¤¢¤ë fixbb ¥¹¥¯¥ê¥×¥È¤Ë¤è¤Ã¤Æ)¡£
%%% Some (most?) word processors do not preview the actual image in the eps
%%% file, and you have to add the preview image yourself. You can use the GSView
%%% viewer for this (available for OS/2, Windows and X11), or some Unix ps
%%% tool. Note that the preview image increases size of the eps file; the
%%% smallest increase you may get by choosing Tiff 6 Packbits.
¤¤¤¯¤Ä¤«¤Î (ÂçÄñ¤Î ?) ¥ï¡¼¥×¥í¥½¥Õ¥È¤Ï¡¢
EPS ¥Õ¥¡¥¤¥ë¤Ë´Þ¤Þ¤ì¤ë¼ÂºÝ¤Î²èÁü¤òɽ¼¨¤·¤Þ¤»¤ó¤Î¤Ç¡¢
ɽ¼¨¥¤¥á¡¼¥¸¤ò¤¢¤Ê¤¿¼«¿È¤ÇÄɲ乤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
¤½¤ÎÌÜŪ¤Î¤¿¤á¤Ë¤Ï¡¢GSView ¥Ó¥å¡¼¥ï %
(OS/2, Windows, X11 ÍѤ¬¤¢¤ê¤Þ¤¹)¡¢
¤¢¤ë¤¤¤Ï¤¤¤¯¤Ä¤«¤Î Unix ¾å¤Î ps ¥Ä¡¼¥ë¤¬»È¤¨¤Þ¤¹¡£
Ãí°Õ¤·¤Æ¤ª¤­¤Þ¤¹¤¬¡¢É½¼¨ÍѤβèÁü¤Ï EPS ¥Õ¥¡¥¤¥ë¤Î¥µ¥¤¥º¤òÁýÂ礵¤»¤Þ¤¹¡£
Tiff 6 ¥Ñ¥Ã¥¯¥Ó¥Ã¥È¤òÁªÂò¤¹¤ì¤ÐºÇ¤â¤½¤ÎÁý²Ã¤ò²¡¤¨¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£

%%% Some office Windows applications, also OpenOffice.org, 
%%% can handle vector images produces by the emf terminal.
%%% OpenOffice.org can also read AutoCAD's dxf format, as well as SVG
%%% thanks to SVG Import Filter
%%% \http{www.ipd.uni-karlsruhe.de/~hauma/svg-import/}.
¥ª¥Õ¥£¥¹ Windows ¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Ë¤Ï¡¢
emf ½ÐÎÏ·Á¼°¤ÇÀ¸À®¤µ¤ì¤ë¥Ù¥¯¥È¥ë²èÁü¤ò»ÈÍѤ¹¤ë¤³¤È¤¬¤Ç¤­¤ë¤â¤Î¤¬¤¢¤ê¤Þ¤¹ %
(OpenOffice.org ¤â¤½¤¦¤Ç¤¹)¡£
OpenOffice.org ¤Ï AutoCAD ¤Î dxf ·Á¼°¤âÆɤߤ³¤à¤³¤È¤â¤Ç¤­¡¢
SVG Æɤ߹þ¤ß¥Õ¥£¥ë¥¿ %
\http{www.ipd.uni-karlsruhe.de/~hauma/svg-import/} %
¤Ë¤è¤Ã¤Æ SVG ·Á¼°¤âÆɤ߹þ¤à¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£

%%% With \TeX, it depends on what you use to print your dvi files.
%%% If you use dvips or dvi2ps, you can use Encapsulated PostScript. For emTeX
%%% (popular for OS/2 and MS-DOS), you can use emTeX, otherwise use the \LaTeX{}
%%% terminal type, which generates a picture environment. 
\TeX{} ¤Ç¤Ï¡¢¤¢¤Ê¤¿¤¬¤É¤Î¤è¤¦¤Ë dvi ¥Õ¥¡¥¤¥ë¤ò°õºþ¤¹¤ë¤«¤Ë°Í¸¤·¤Þ¤¹¡£
¤â¤· dvips ¤ä dvi2ps ¤ò»È¤¦¤Î¤Ç¤¢¤ì¤Ð EPS ¤¬»È¤¨¤Þ¤¹¡£
emTeX (OS/2 ¤ä MS-DOS ¤Ç¤ÏÉáµÚ¤·¤Æ¤¤¤Þ¤¹) ¤Ê¤é¤Ð emTeX ½ÐÎÏ·Á¼°¤¬¡¢
¤½¤¦¤Ç¤Ê¤±¤ì¤Ð \LaTeX{} ½ÐÎÏ·Á¼°¤¬»È¤¨¡¢¤½¤ì¤Ï picture ´Ä¶­¤Î¿Þ¤òÀ¸À®¤·¤Þ¤¹¡£
%%% You can also use epslatex
%%% to separate the graphics and text parts. Other possibilities include 
%%% pslatex or
%%% pstex terminals, and metafont or metapost terminals.
epslatex ½ÐÎÏ·Á¼°¤â»È¤¨¤Þ¤¹¤¬¡¢¤³¤ì¤Ï²èÁüÉôʬ¤Èʸ»úÉôʬ¤òʬΥ¤·¤Þ¤¹¡£
¾¤Ë¤â¡¢pslatex ¤ä pstex ½ÐÎÏ·Á¼°¡¢
metafont ¤ä metapost ½ÐÎÏ·Á¼°¤Ê¤É¤â¤¢¤ê¤Þ¤¹¡£

%%% With \TeX{} processed by pdftex or pdflatex, you can use png, jpeg and pdf
%%% terminal types. You can also use the postscript eps terminal and 
%%% convert the eps
%%% file externally to pdf by \verb+epstopdf+. Another choice is the epslatex
%%% terminal, after converting the eps part to pdf as above (the \TeX{} part can
%%% remain unchanged).
pdftex ¤ä pdflatex ¤Ç \TeX{} ¤Î½èÍý¤ò¹Ô¤Ê¤¦¾ì¹ç¤Ï¡¢
png, jpeg, pdf ½ÐÎÏ·Á¼°¤¬»È¤¨¤Þ¤¹¡£
postscript eps ½ÐÎÏ·Á¼°¤ò»È¤Ã¤Æ
¤½¤ì¤ò \verb+epstopdf+ ¤Ç³°Éô¤Ç pdf ¤ËÊÑ´¹¤¹¤ë¤³¤È¤â¤Ç¤­¤Þ¤¹¡£
¾¤Ë¤â¡¢epslatex ½ÐÎÏ·Á¼°¤ò»È¤Ã¤Æ¡¢
¤½¤Î¸å¤Ç¾å¤ÈƱÍÍ¤Ë EPS Éôʬ¤ò pdf ¤ËÊÑ´¹¤¹¤ë %
(\TeX{} Éôʬ¤ÏÊÑ´¹¤»¤º¤Ë¤ª¤±¤Þ¤¹) ¤È¤¤¤¦¼ê¤â¤¢¤ê¤Þ¤¹¡£

%%% Most word processors can import bitmap images (png, pbm, etc).
%%% The disadvantage of this approach is that the resolution of your
%%% plot is limited by the size of the plot at the time it is generated
%%% by gnuplot, which is generally a much lower resolution than the
%%% document will eventually be printed in.
ÂçÄñ¤Î¥ï¡¼¥×¥í¥½¥Õ¥È¤Ï¥Ó¥Ã¥È¥Þ¥Ã¥×²èÁü (png, pbm Åù) %
¤ò¼è¤ê¹þ¤à¤³¤È¤¬¤Ç¤­¤Þ¤¹¤¬¡¢
¤³¤ÎÊýË¡¤Îû½ê¤Ï¡¢
¤½¤Î¥°¥é¥Õ¤¬ gnuplot ¤Ë¤è¤Ã¤ÆÀ¸À®¤µ¤ì¤¿¤È¤­¤Î¥µ¥¤¥º¤Ë¤è¤Ã¤Æ
¤½¤Î²òÁüÅÙ¤¬À©¸Â¤µ¤ì¤Æ¤·¤Þ¤¦¤³¤È¤Ç¤¹¡£
°ìÈ̤ˡ¢Ê¸½ñ¤¬ºÇ½ªÅª¤Ë¥×¥ê¥ó¥È¥¢¥¦¥È¤µ¤ì¤ë²òÁüÅÙ¤è¤ê¤â
¤½¤Î²òÁüÅ٤Ϥ«¤Ê¤êÄ㤯¤Ê¤ê¤Þ¤¹¡£

%%% Under IBM OS/2, MacOS and Micro\$oft Windows you can use the clipboard to
%%% copy your graph and paste it into your favourite word processor.
IBM OS/2,  MacOS, Micro\$oft Windows ¤Ç¤Ï¡¢
¥¯¥ê¥Ã¥×¥Ü¡¼¥É¤ò»È¤¨¤Ð¤½¤Î¾å¤Ç¥°¥é¥Õ¤ò¥³¥Ô¡¼¡¢¥Ú¡¼¥¹¥È¤·¤Æ
¥ï¡¼¥×¥í¥½¥Õ¥È¤Ë¼è¤ê¹þ¤à¤³¤È¤¬¤Ç¤­¤ë¤Ç¤·¤ç¤¦¡£

%%% The mif terminal type produces output for FrameMaker.
mif ½ÐÎÏ·Á¼°¤Ï FrameMaker ÍѤνÐÎϤòÀ¸À®¤·¤Þ¤¹¡£


%%% \subsection{How do I edit or post-process a \gnuplot{} graph?}
\subsection{¤É¤¦¤ä¤Ã¤¿¤é \gnuplot{} ¤Î¥°¥é¥Õ¤òÊÔ½¸¤ä¸å½èÍý¤Ç¤­¤Þ¤¹¤«}

%%% This depends on the terminal type you use.
¤³¤ì¤Ï¤¢¤Ê¤¿¤¬»È¤¦½ÐÎÏ·Á¼°¤Ë°Í¸¤·¤Þ¤¹¡£

\begin{itemize}

%%% \item X11 toolkits: You can use the terminal type fig
%%% and use the \textbf{xfig} drawing program to edit the
%%% plot afterwards. You can obtain the xfig program from its web site
%%% \http{www.xfig.org}. More information about the text-format used
%%% for fig can be found in the fig-package.
\item X11 ¥Ä¡¼¥ë¥­¥Ã¥È:
fig ½ÐÎÏ·Á¼°¤ò»È¤Ã¤Æ¡¢¤½¤Î¸å¤Ç¤½¤ÎÉÁ²è¤òÊÔ½¸¤¹¤ë¤¿¤á¤ËÉÁ²è¥×¥í¥°¥é¥à %
\textbf{xfig} ¤ò»È¤¨¤Ð¤¤¤¤¤Ç¤·¤ç¤¦¡£
xfig ¥×¥í¥°¥é¥à¤Ï¤½¤Î Web ¥µ¥¤¥È \http{www.xfig.org} ¤«¤éÆþ¼ê¤Ç¤­¤Þ¤¹¡£
fig ¤Ë»È¤ï¤ì¤ë¥Æ¥­¥¹¥È¥Õ¥©¡¼¥Þ¥Ã¥È¤Ë´Ø¤¹¤ë¡¢
¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¤½¤Î fig ¥Ñ¥Ã¥±¡¼¥¸¤Ë´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£

%%% You may use the tgif terminal, which creates output suitable for
%%% reading within \texttt{tgif} (\http{bourbon.cs.umd.edu:8001/tgif/}),
%%% an interactive 2-D drawing tool under X11.
tgif ½ÐÎÏ·Á¼°¤ò»È¤¦¤³¤È¤â¤Ç¤­¤Þ¤¹¡£
¤³¤ì¤Ï X11 ¤ÇÆ°¤¯ÂÐÏ÷¿ 2 ¼¡¸µÉÁ²è¥Ä¡¼¥ë \texttt{tgif}
(\http{bourbon.cs.umd.edu:8001/tgif/}) %
¤ËÆɤޤ»¤ë¤Î¤ËŬ¤·¤¿½ÐÎϤòÀ¸À®¤·¤Þ¤¹¡£

%%% \item You may use the svg terminal (scalable vector graphics), which can
%%% be further edited by a svg editor, e.g. 
%%% \textbf{Inkscape} (\http{www.inkscape.org}),
%%% \textbf{Sodipodi} (\http{sodipodi.sourceforge.net}),
%%% \textbf{Sketch} (\http{sketch.sourceforge.net}) or
%%% \textbf{Dia} (\http{www.lysator.liu.se/~alla/dia}), or loaded
%%% into \textbf{OpenOffice.org} with an on-fly conversion into OO.o Draw
%%% primitives.
\item svg ½ÐÎÏ·Á¼° (scalable vector graphics) ¤ò»È¤¦¤³¤È¤â¤Ç¤­¤Þ¤¹¡£
¤³¤ì¤Ï %
\textbf{Inkscape} (\http{www.inkscape.org}),
\textbf{Sodipodi} (\http{sodipodi.sourceforge.net}),
\textbf{Sketch} (\http{sketch.sourceforge.net}), 
\textbf{Dia} (\http{www.lysator.liu.se/~alla/dia}) %
¤Î¤è¤¦¤Ê svg ¥¨¥Ç¥£¥¿¤Ç¹¹¤Ê¤ëÊÔ½¸¤â¹Ô¤Ê¤¨¤Þ¤¹¤·¡¢
\textbf{OpenOffice.org} (OO.o Draw ¥×¥ê¥ß¥Æ¥£¥Ö¤Ø¤ÎÊÑ´¹¤Ë¤è¤Ã¤Æ) %
¤ÎÃæ¤Ë¼è¤ê¹þ¤à¤³¤È¤â¤Ç¤­¤Þ¤¹¡£

%%% \item PostScript or PDF output can be edited directly by tools such
%%% as Adobe Illustrator or Acrobat, or can be converted to a variety
%%% of other editable vector formats by the \textbf{pstoedit} package.
%%% Pstoedit is available at \http{www.pstoedit.net}.
\item PostScript ¤ä PDF ½ÐÎϤϡ¢Adobe Illustrator ¤ä Acrobat %
¤Î¤è¤¦¤Ê¥Ä¡¼¥ë¤ÇľÀÜÊÔ½¸¤Ç¤­¤Þ¤¹¤·¡¢
\textbf{pstoedit} ¥Ñ¥Ã¥±¡¼¥¸¤Ç¾¤Î¿§¡¹¤ÊÊÔ½¸²Äǽ¤Ê¥Ù¥¯¥È¥ë·Á¼°¤Ë
ÊÑ´¹¤¹¤ë¤³¤È¤â²Äǽ¤Ç¤¹¡£
pstoedit ¤Ï \http{www.pstoedit.net} ¤Ë¤¢¤ê¤Þ¤¹¡£

%%% \item The mif terminal type produces an editable FrameMaker document.
\item mif ½ÐÎÏ·Á¼°¤Ï FrameMaker ¤ÇÊÔ½¸¤Ç¤­¤ëʸ½ñ¤òÀ¸À®¤·¤Þ¤¹¡£

%%% \item The DXF format is the AutoCAD's format, editable by several
%%% other applications.
\item DXF ½ÐÎÏ·Á¼°¤Ï AutoCAD ¤Î½ñ¼°¤Ç¡¢Â¾¤Î¤¤¤¯¤Ä¤«¤Î¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Ç¤â
ÊÔ½¸¤Ç¤­¤Þ¤¹¡£

%%% \item Bitmapped graphics (e.g. png, jpeg, pbm) can be edited using
%%% tools such as ImageMagick or Gimp.  
\item ¥Ó¥Ã¥È¥Þ¥Ã¥×·Á¼°¤Î²èÁü (png, jpeg, pbm Åù) ¤Ï ImageMagick ¤ä %
Gimp ¤ÎÍͤʥġ¼¥ë¤ÇÊÔ½¸¤¹¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
%%% In general, you should use a vector graphics program to post-process
%%% vector graphic formats, and a pixel-based editing program 
%%% to post-process pixel graphics.
°ìÈ̤ˡ¢¥Ù¥¯¥È¥ë¥°¥é¥Õ¥£¥Ã¥¯·Á¼°¤Î¸å½èÍý¤ò¹Ô¤Ê¤¦¤Ë¤Ï
¥Ù¥¯¥È¥ë¥°¥é¥Õ¥£¥Ã¥¯¥×¥í¥°¥é¥à (¥É¥í¡¼·Ï¥Ä¡¼¥ë) ¤ò¡¢
¥Ô¥¯¥»¥ë²èÁü¤Ë¤Ï¥Ô¥¯¥»¥ë²èÁü·Ï¤Î¥×¥í¥°¥é¥à (¥Ú¥¤¥ó¥È·Ï¥Ä¡¼¥ë) %
¤ò»È¤¦É¬Íפ¬¤¢¤ê¤Þ¤¹¡£

\end{itemize}


%%% \subsection{How do I change symbol size, line thickness and the like?}
\subsection{¤É¤¦¤ä¤Ã¤¿¤éµ­¹æ¤ÎÂ礭¤µ¤äÀþ¤ÎÂÀ¤µ¤Ê¤É¤òÊѹ¹¤Ç¤­¤Þ¤¹¤«}

%%% Gnuplot offers a variety of commands to set line and point properties,
%%% including color, thickness, point shape, etc.  The command \verb+test+ will
%%% display a test page for the currently selected terminal type showing
%%% the available pre-defined combinations of color, size, shape, etc.
%%% The \verb+set style+ command can be used to define additional combinations.
gnuplot ¤Ï¡¢Î㤨¤Ð¿§¤äÂÀ¤µ¤äÅÀ¤Î·Á¤Ê¤É¤Î¡¢
Àþ¤äÅÀ¤Î¿§¡¹¤Ê°À­¤òÀßÄꤹ¤ë¤¿¤á¤ÎÍÍ¡¹¤Ê¥³¥Þ¥ó¥É¤òÄ󶡤·¤Æ¤¤¤Þ¤¹¡£
¥³¥Þ¥ó¥É \verb+test+ ¤Ï¡¢¸½ºßÁªÂò¤µ¤ì¤Æ¤¤¤ë½ÐÎÏ·Á¼°ÍѤΡ¢
ÍøÍѲÄǽ¤ÊÄêµÁºÑ¤ß¤Î¿§¡¢¥µ¥¤¥º¡¢·Á¤Ê¤É¤ÎÁȹ礻¤ò¼¨¤¹
¥Æ¥¹¥È¥Ú¡¼¥¸¤ò½ÐÎϤ·¤Þ¤¹¡£


%%% \subsection{How do I generate plots in GIF format?}
\subsection{¤É¤¦¤ä¤Ã¤¿¤é GIF ¥Õ¥©¡¼¥Þ¥Ã¥È¤Î²èÁü¤òºî¤ì¤Þ¤¹¤«}

%%% GIF support is provided by an external library, libgd
%%% (\http{www.libgd.org}).
%%% Old versions of gd (versions 1.2 to 1.4) produce only GIF output. 
%%% Versions 1.6
%%% to 2.0.27 did not support GIF output because of patent concerns. However
%%% versions 1.6 and newer support PNG outputs, and 1.7 and newer support JPEG
%%% outputs. Version 2.0.28 of the Boutell gd library restored GIF 
%%% functionality,
%%% and 2.0.29 added support for GIF animation. If your installation of 
%%% \gnuplot{} is
%%% linked to the gd library, you will get support for whatever formats 
%%% (GIF, PNG,
%%% JPEG) are in that version of gd.
GIF ¤Î¥µ¥Ý¡¼¥È¤Ï³°Éô¤Î¥é¥¤¥Ö¥é¥ê¤Ç¤¢¤ë libgd (\http{www.libgd.org}) %
¤ÇÍ¿¤¨¤é¤ì¤Æ¤¤¤Þ¤¹¡£
¸Å¤¤¥Ð¡¼¥¸¥ç¥ó¤Î gd (¥Ð¡¼¥¸¥ç¥ó 1.2 ¤«¤é 1.4 ¤Þ¤Ç) ¤Ï GIF ½ÐÎϤΤß
À¸À®¤·¤Æ¤¤¤Þ¤·¤¿¤¬¡¢
¥Ð¡¼¥¸¥ç¥ó 1.6 ¤«¤é 2.0.27 ¤Þ¤Ç¤ÏÆõö¤ÎÌäÂê¤Ç GIF ½ÐÎϤò
¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤»¤ó¤Ç¤·¤¿¡£
¤·¤«¤·¡¢¥Ð¡¼¥¸¥ç¥ó 1.6 °Ê¹ß¤Ï PNG ½ÐÎϤò¥µ¥Ý¡¼¥È¤·¡¢
1.7 °Ê¹ß¤Ï JPEG ½ÐÎϤ⥵¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£
Boutell ¤Î gd ¥é¥¤¥Ö¥é¥ê¤Î¥Ð¡¼¥¸¥ç¥ó 2.0.28 ¤Ç¤Ï GIF ½ÐÎϤòÉü³è¤·¡¢
2.0.29 ¤Ç¤Ï GIF ¥¢¥Ë¥á¡¼¥·¥ç¥ó¤Î¥µ¥Ý¡¼¥È¤âÄɲ䵤ì¤Þ¤·¤¿¡£
¤¢¤Ê¤¿¤Î»ÈÍѤ·¤Æ¤¤¤ë \gnuplot{} ¤¬ %
gd ¥é¥¤¥Ö¥é¥ê¤ò¥ê¥ó¥¯¤·¤Æºî¤é¤ì¤¿¤â¤Î¤Ê¤é¤Ð¡¢
¤½¤ÎÈǤΠgd ¤Ç¤Ï¤¤¤º¤ì¤Î·Á¼° (GIF, PNG, JPEG) ¤â´Þ¤Þ¤ì¤Æ¤¤¤ë¤Î¤Ç¡¢
¤½¤ì¤é¤Ï¤¤¤º¤ì¤â¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£

%%% In any case, it is easy to convert from one format to another. To convert 
%%% a PNG
%%% output into GIF, you can either use the command line (e.g.
%%% \verb+convert f.png f.gif+ or \verb+nconvert -out gif f.png+) or any GUI
%%% program. Another possibility is to output the image as (encapsulated)
%%% postscript and convert (export) it into GIF or PNG by ghostscript, e.g.
%%% \verb+convert -density 150 f.eps f.gif+ or by any ghostscript-based GUI like
%%% gsview, gv or kghostview.
¤¤¤º¤ì¤Ë¤»¤è¡¢¤¢¤ë²èÁü·Á¼°¤«¤é¾¤Î·Á¼°¤ØÊÑ´¹¤¹¤ë¤Î¤âÌÌÅݤǤϤ¢¤ê¤Þ¤»¤ó¡£
Î㤨¤Ð PNG ½ÐÎϤò GIF ¤ËÊÑ´¹¤¹¤ë¤Ë¤Ï¡¢¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤é %
(Î㤨¤Ð \verb+convert f.png f.gif+ ¤ä \verb+nconvert -out gif f.png+ ¤Ê¤É) %
¤Ç¤â¡¢Å¬Åö¤Ê GUI ¥Ä¡¼¥ë¤«¤é¤Ç¤â¤Ç¤­¤ë¤Ç¤·¤ç¤¦¡£
¾¤Ë¤â¡¢postscript (EPS) ²èÁü¤È¤·¤Æ½ÐÎϤµ¤»¡¢
¤½¤ì¤ò ghostscript ¤Ë¤è¤Ã¤Æ¡¢
Î㤨¤Ð \verb+convert -density 150 f.eps f.gif+ ¤Î¤è¤¦¤Ë¤·¤Æ¡¢
¤¢¤ë¤¤¤Ï gsview, gv, kghostview ¤Ê¤É¤Î ghostscript ¥Ù¡¼¥¹¤Î GUI ¥Ä¡¼¥ë¤Ë¤è¤Ã¤Æ %
GIF ¤ä PNG ¤ËÊÑ´¹¤¹¤ë¤È¤¤¤¦¼ê¤¬¤¢¤ê¤Þ¤¹¡£


%%% \subsection{Can I animate my graphs?}
\subsection{¥°¥é¥Õ¤ò¥¢¥Ë¥á¡¼¥·¥ç¥ó²½¤Ç¤­¤Þ¤¹¤«}

%%% First have a look at animate.dem in the demo directory
%%% of \gnuplot. Basically, animated graphs are a sequence of
%%% plots in a suitable format.
ºÇ½é¤Ë¡¢\gnuplot{} ¤Î demo ¥Ç¥£¥ì¥¯¥È¥ê¤Ë¤¢¤ë animate.dem ¤ò¸«¤Æ¤¯¤À¤µ¤¤¡£
´ðËÜŪ¤Ë¥°¥é¥Õ¤Î¥¢¥Ë¥á¡¼¥·¥ç¥ó¤Ï¡¢
ŬÅö¤Ê¥Õ¥©¡¼¥Þ¥Ã¥È¤ÎÊ£¿ô¤ÎÉÁ²è¤ÎÎó¤Çɽ¸½¤µ¤ì¤Þ¤¹¡£

%%% If your installation of \gnuplot{} is linked with gd 2.0.29 or newer (see
%%% previous entry), the gif terminal can generate directly an animated GIF.
¤¢¤Ê¤¿¤Î \gnuplot{} ¤¬ gd 2.0.29 °Ê¹ß (ľÁ°¤Î¹à»²¾È) %
¤ò¥ê¥ó¥¯¤·¤Æºî¤é¤ì¤¿¤â¤Î¤Ç¤¢¤ì¤Ð¡¢
gif ½ÐÎÏ·Á¼°¤ÇľÀÜ¥¢¥Ë¥á¡¼¥·¥ç¥ó GIF ²èÁü¤òºîÀ®¤Ç¤­¤Þ¤¹¡£ 

%%% Otherwise, have a look at the tool whirlgif 3.04, available at
%%% \http{www.danbbs.dk/~dino/whirlgif}. It reads run-length 
%%% encoded GIF files and packs them into a minimal animation.
%%% On the web-pages you will find a manual and an example.
¤½¤¦¤Ç¤Ê¤±¤ì¤Ð¡¢\http{www.danbbs.dk/~dino/whirlgif} ¤Ë¤¢¤ë %
whirlgif 3.04 ¤È¤¤¤¦¥Ä¡¼¥ë¤òÆþ¼ê¤·¤Æ¤¯¤À¤µ¤¤¡£
¤½¤ì¤Ï¥é¥ó¥ì¥ó¥°¥¹°µ½Ì¤µ¤ì¤¿Ê£¿ô¤Î GIF ¥Õ¥¡¥¤¥ë¤òÆɤó¤Ç¡¢
¤½¤ì¤é¤òºÇ¾®¤Î¥¢¥Ë¥á¡¼¥·¥ç¥ó¥Õ¥¡¥¤¥ë¤Ë¤Þ¤È¤á¤Þ¤¹¡£ 
¥Þ¥Ë¥å¥¢¥ë¤äÎã¤Ï¡¢¤½¤Î Web ¥Ú¡¼¥¸¤Ç»²¾È¤Ç¤­¤Þ¤¹¡£

%%% You can also write a small script to get \gnuplot{} to output a family
%%% of GIF files, then have it execute some animator such as gifsicle:
%%% \http{www.lcdf.org/~eddietwo/gifsicle}
%%% or gifmerge
%%% \http{the-labs.com/GIFMerge}.
¤Þ¤¿¡¢¾®¤µ¤Ê¥¹¥¯¥ê¥×¥È¤ò½ñ¤¤¤Æ %
\gnuplot{} ¤ËÊ£¿ô¤Î GIF ¥Õ¥¡¥¤¥ë¤òÀ¸À®¤µ¤»¤ë¤³¤È¤â¤Ç¤­¤Þ¤¹¡£
¤½¤·¤Æ gifsicle (\http{www.lcdf.org/~eddietwo/gifsicle}) ¤ä %
gifmerge (\http{the-labs.com/GIFMerge}) ¤Î¤è¤¦¤Ê
¾¤Î¥¢¥Ë¥á¡¼¥·¥ç¥óºîÀ®¥Ä¡¼¥ë¤ò»È¤¦¤³¤È¤â¤Ç¤­¤Þ¤¹¡£

%%% mpeg\_encode will encode a sequence of images into an mpeg format movie.
mpeg\_encode ¤ò»È¤¨¤Ð %
mpeg ¥Õ¥©¡¼¥Þ¥Ã¥È¤ÎÆ°²èÁü¤Ë¤Þ¤È¤á¤ë¤³¤È¤â¤Ç¤­¤ë¤Ç¤·¤ç¤¦¡£


%%% \subsection{How do I plot implicit defined graphs?}
\subsection{¤É¤¦¤ä¤Ã¤¿¤é±¢´Ø¿ô¤Î¥°¥é¥Õ¤¬½ñ¤±¤Þ¤¹¤«}

%%% Implicit graphs or curves cannot be plotted directly in \gnuplot.
%%% However there is a workaround. 
\gnuplot{} ¤Ç¤Ï±¢´Ø¿ô¤Î¥°¥é¥Õ¤ä¶ÊÀþ¤ÏľÀܤÏÉÁ²è¤Ç¤­¤Þ¤»¤ó¡£
¤·¤«¤·¡¢¼¡Á±¤Îºö¤Ï¤¢¤ê¤Þ¤¹¡£
%%% \begin{verbatim}
%%% gnuplot> # An example. Place your definition in the following line:
%%% gnuplot> f(x,y) = y - x**2 / tan(y)
%%% gnuplot> set contour base
%%% gnuplot> set cntrparam levels discrete 0.0
%%% gnuplot> unset surface
%%% gnuplot> set table 'curve.dat'
%%% gnuplot> splot f(x,y)
%%% gnuplot> unset table
%%% gnuplot> plot 'curve.dat' w l
%%% \end{verbatim}
\begin{verbatim}
gnuplot> # Îã: ¼¡¤Î¹Ô¤òŬÅö¤ÊÄêµÁ¤ËÃÖ¤­´¹¤¨¤Æ¤¯¤À¤µ¤¤¡£
gnuplot> f(x,y) = y - x**2 / tan(y)
gnuplot> set contour base
gnuplot> set cntrparam levels discrete 0.0
gnuplot> unset surface
gnuplot> set table 'curve.dat'
gnuplot> splot f(x,y)
gnuplot> unset table
gnuplot> plot 'curve.dat' w l
\end{verbatim}
%%% The trick is to draw the single contour line z=0 of the surface
%%% z=f(x,y), and store the resulting contour curve to a \gnuplot{} datafile.
¤½¤Î»Å³Ý¤±¤Ï¡¢¶ÊÌÌ z=f(x,y) ¤Î 1 ËܤÎÅù¹âÀþ z=0 ¤òÉÁ¤­¡¢
¤½¤ÎÅù¹âÀþ¤Î¥Ç¡¼¥¿¤ò¥Õ¥¡¥¤¥ë¤Ë¥»¡¼¥Ö¤¹¤ë¤³¤È¤Ë¤¢¤ê¤Þ¤¹¡£
 

%%% \subsection{How to fill an area between two curves}
\subsection{2 ¤Ä¤Î¶ÊÀþ´Ö¤ÎÎΰè¤òÅɤê¤Ä¤Ö¤¹¤Ë¤Ï}

%%% A plot with filled area between two given curves requires a parametric 
%%% plot with
%%% \verb+filledcurves closed+.
%%% The example below demonstrates this for two curves f(x) and g(x) with a tricky
%%% "folded" parameter \verb+t+:
2 ¤Ä¤ÎÍ¿¤¨¤é¤ì¤¿¶ÊÀþ¤Î´Ö¤òÅɤê¤Ä¤Ö¤¹ÉÁ²è¤Ï¡¢
parametric ¥â¡¼¥É¤Ç¤Î \verb+filledcurves closed+ ¤Ë¤è¤ë plot ¤Ç¹Ô¤Ê¤¨¤Þ¤¹¡£
°Ê²¼¤ÎÎã¤Ï¡¢2 ¤Ä¤Î¶ÊÀþ f(x) ¤È g(x) ¤ËÂФ¹¤ë "ÀÞ¤ê¾ö¤Þ¤ì¤¿ (folded)" %
¥È¥ê¥Ã¥­¡¼¤Ê¥Ñ¥é¥á¡¼¥¿ \verb+t+ ¤Ë¤è¤ë¥Ç¥â¤Ç¤¹:

\begin{verbatim}
set parametric
f(x)=cos(x)
g(x)=sin(x)
xmax=pi/4
set xrange [0:xmax]
set trange [0:2*xmax]
path(t) = ( t<= xmax ? f(t) : g(2*xmax-t) )
fold(t) = (t <=xmax ? t : 2*xmax - t)
plot fold(t),path(t) with filledcurves closed
\end{verbatim}

%%% Note that the above code fills area between the two curves, not 
%%% area satisfying
%%% inequality g(x)<f(x). If you want the latter, you should use the ternary
%%% operator in \verb+path(t)+ to return an undefined value (0/0) if 
%%% the inequality
%%% is not satisfied.
Ãí°Õ¤·¤Æ¤â¤é¤¤¤¿¤¤¤Î¤Ç¤¹¤¬¡¢
¾å¤ÎÎã¤Ï 2 ¤Ä¤Î¶ÊÀþ¤Î´Ö¤ÎÎΰè¤òÅɤê¤Ä¤Ö¤¹¤â¤Î¤Ç¤¢¤Ã¤Æ¡¢
ÉÔÅù¼° g(x)<f(x) ¤òËþ¤¿¤¹Îΰè¤òÅɤê¤Ä¤Ö¤¹¤â¤Î¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
¤â¤·¡¢¸å¼Ô¤ò¹Ô¤Ê¤¤¤¿¤¤¤Ê¤é¡¢
\verb+path(t)+ ¤ÎÄêµÁ¤Ç 3 ¹à±é»»»Ò¤ò»È¤Ã¤Æ¡¢
¤½¤ÎÉÔÅù¼°¤¬Ëþ¤¿¤µ¤ì¤Ê¤¤¾ì¹ç¤Ï̤ÄêµÁÃÍ (0/0) %
¤òÊÖ¤¹¤è¤¦¤Ë¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£

%%% See the documentation for \verb+help parametric+, \verb+help filledcurves+, 
%%% and
%%% \verb+help ternary+.
\verb+help parametric+, \verb+help filledcurves+, \verb+help ternary+ %
¤Ë´Ø¤¹¤ë¥É¥­¥å¥á¥ó¥È¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£


%%% \subsection{Pm3d splot from a datafile does not draw anything}
\subsection{pm3d ¤Ë¤è¤ë¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î splot ¤Ç²¿¤âɽ¼¨¤µ¤ì¤Þ¤»¤ó}
%% end Japanese
\label{blank1}

%%% You do \verb+set pm3d; splot 'a.dat'+ and no plot but colorbox appears.
%%% Obviously, there is no blank line in between two subsequent 
%%% scans (isolines) in
%%% the data file. Add blank lines! If you are curious what this means, 
%%% then don't
%%% hesitate to look to files like \verb+demo/glass.dat+ or 
%%% \verb+demo/triangle.dat+
%%% in the gnuplot demo directory.
\verb+set pm3d; splot 'a.dat'+ ¤È¤ä¤Ã¤Æ¤â¡¢
¥«¥é¡¼¥Ü¥Ã¥¯¥¹¤Ïɽ¼¨¤µ¤ì¤ë¤â¤Î¤Î¥°¥é¥Õ¤Ïɽ¼¨¤µ¤ì¤Ê¤¤¤È¤·¤¿¤é¡¢
¤½¤ì¤ÏÌÀ¤é¤«¤Ë 2 ¤Ä¤Î¤Ä¤Ê¤¬¤Ã¤Æ¤¤¤ëÀþ (¸ÉΩÀþ) %
¤òʬΥ¤¹¤ë¶õ¹Ô¤¬¤Ê¤¤¤Î¤Ç¤·¤ç¤¦¡£
¶õ¹Ô¤òÆþ¤ì¤Ê¤µ¤¤ ! %
¤³¤ì¤¬²¿¤ò°ÕÌ£¤¹¤ë¤Î¤«¤Ë¶½Ì£¤¬¤¢¤ë¤Ê¤é¡¢
gnuplot ¤Î demo ¥Ç¥£¥ì¥¯¥È¥ê¤Ë¤¢¤ë \verb+demo/glass.dat+ ¤ä %
\verb+demo/triangle.dat+ ¤Ê¤É¤Î¥Õ¥¡¥¤¥ë¤ò¤¸¤Ã¤¯¤ê¸«¤Æ¤¯¤À¤µ¤¤¡£

%%% You can find useful the following awk script (call it e.g. 
%%% \verb+addblanks.awk+)
%%% which adds blank lines to a data file whenever number in the first column
%%% changes:
°Ê²¼¤Î awk ¥¹¥¯¥ê¥×¥È %
(Î㤨¤Ð \verb+addblanks.awk+ ¤È¸Æ¤Ö¤³¤È¤Ë¤·¤Þ¤¹) %
¤ÏÍ­ÍѤǡ¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ë¡¢
Âè 1 ÎóÌܤοô¤¬Êѹ¹¤·¤¿¤È¤­¤Ë¶õ¹Ô¤òÄɲ䷤Ƥ¯¤ì¤Þ¤¹¡£
%%% \begin{verbatim}
%%% /^[[:blank:]]*#/ {next} # ignore comments (lines starting with #)
%%% NF < 3 {next} # ignore lines which don't have at least 3 columns
%%% $1 != prev {printf "\n"; prev=$1} # print blank line
%%% {print} # print the line
%%% \end{verbatim}
\begin{verbatim}
/^[[:blank:]]*#/ {next} # ¥³¥á¥ó¥È¹Ô (# ¤Ç»Ï¤Þ¤ë¹Ô) ¤Ï̵»ë
NF < 3 {next} # 3 Îó̤Ëþ¤·¤«¤Ê¤¤¹Ô¤â̵»ë
$1 != prev {printf "\n"; prev=$1} # ¶õ¹Ô¤ò½ÐÎÏ
{print} # ¤½¤Î¹Ô¼«ÂΤò½ÐÎÏ
\end{verbatim}
%%% Then, either preprocess your data file by command
%%% \verb+awk -f addblanks.awk <a.dat+ or plot the datafile under a 
%%% unixish platform
%%% by \verb+gnuplot> splot "<awk -f addblanks.awk a.dat"+.
¤³¤ì¤Ë¤è¤ê¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ò¥³¥Þ¥ó¥É \verb+awk -f addblanks.awk <a.dat+ %
¤Ë¤è¤Ã¤ÆÁ°½èÍý¤¹¤ë¤«¡¢
unix ¸ß´¹¤Î¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¾å¤Ç¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ò %
\verb+gnuplot> splot "<awk -f addblanks.awk a.dat"+ ¤Î¤è¤¦¤ËÉÁ²è¤¹¤ë¤«¡¢
¤Î¤É¤Á¤é¤«¤ò¹Ô¤Ã¤Æ¤¯¤À¤µ¤¤¡£


%%% \subsection{Drawing a (color) map, i.e. 2D projection of 3D data}
\subsection{(¿§) ÃÏ¿Þ¥°¥é¥Õ¡¢¤¹¤Ê¤ï¤Á 3 ¼¡¸µ¥Ç¡¼¥¿¤Î 2 ¼¡¸µ¼Í±Æ¤òÉÁ²è¤¹¤ë¤Ë¤Ï}

%%% Use \texttt{set view map; unset surface} or \texttt{set pm3d map} rather than
%%% \texttt{set view 180,0}. The latter facilitates drawing matrices
%%% or data files
%%% as maps, even without the necessity for matrix-like data organization
%%% (gridding). It is possible to decrease the output postscript file size by
%%% postprocessing it by \texttt{pm3dCompress.awk} or
%%% \texttt{pm3dConvertToImage.awk}.
\texttt{set view 180,0} ¤È¤¹¤ë¤è¤ê¤â¡¢¤à¤·¤í %
\texttt{set view map; unset surface} ¤«¡¢
\texttt{set pm3d map} ¤ò»È¤Ã¤Æ¤¯¤À¤µ¤¤¡£
¸å¼Ô¤Ï¹ÔÎó¤ä¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÎÃÏ¿Þ¥°¥é¥Õ¤ÎÉÁ²è¤ò³Ú¤Ë¤·¤Æ¤¯¤ì¤Þ¤¹¡£
¤·¤«¤â¡¢¥Ç¡¼¥¿¤Î¹ÔÎó²½ (³Ê»Ò²½) ¤ÎɬÍפ⤢¤ê¤Þ¤»¤ó¡£
\texttt{pm3dCompress.awk} ¤ä \texttt{pm3dConvertToImage.awk} %
¤Ë¤è¤ë¸å½èÍý¤Ë¤è¤Ã¤Æ¡¢
À¸À®¤µ¤ì¤ë postscript ¥Õ¥¡¥¤¥ë¤Î¥µ¥¤¥º¤ò¾®¤µ¤¯¤¹¤ë¤³¤È¤â²Äǽ¤Ç¤¹¡£

%%% Note there is a new plotting style \verb+with image+ for plotting 2D color
%%% images with support for almost arbitrary text or binary files in "Patches"
%%% section on gnuplot's sourceforge site
%%% \http{www.sourceforge.net/projects/gnuplot/}.
¿·¤·¤¤ 2 ¼¡¸µ¥«¥é¡¼²èÁü¤ÎÉÁ²è¥¹¥¿¥¤¥ë \verb+with image+ ¤Ë¤âα°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
¤³¤ì¤ÏÂçÄñ¤ÎǤ°Õ¤Î¥Æ¥­¥¹¥È¤ä¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤â¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Æ¡¢
gnuplot ¤Î sourceforge ¥µ¥¤¥È %
\http{www.sourceforge.net/projects/gnuplot/} %
¤Î "Patches" ¥»¥¯¥·¥ç¥ó¤Ë¤¢¤ê¤Þ¤¹¡£


%%% \subsection{How to overlay dots/points scatter plot onto a pm3d map/surface}
\subsection{pm3d ¿§ÃÏ¿Þ/¶ÊÌ̾å¤Ë dots/points ¤Î»¶ÉÛ¿Þ¤ò½Å¤Í¤ë¤Ë¤Ï}

%%% Use the explicit (see also implicit) switch of the pm3d style:
pm3d ¥¹¥¿¥¤¥ë¤Î explicit ¥¹¥¤¥Ã¥Á (implicit ¤â»²¾È¤Î¤³¤È) ¤ò»È¤Ã¤Æ¤¯¤À¤µ¤¤:
%% end Japanese
\begin{verbatim}
gnuplot> set pm3d explicit
gnuplot> splot x with pm3d, x*y with points
\end{verbatim}


%%% \subsection{How to draw black contour plot, and contours with labels}
\subsection{¹õ¤ÎÅù¹âÀþÉÁ²è¡¢¤Þ¤¿¤Ï¥é¥Ù¥ë¤Ä¤­¤ÎÅù¹âÀþ¤òÉÁ²è¤¹¤ë¤Ë¤Ï}

%%% Well, it is very simple even though it is hard to discover: 
%%% \verb+unset clabel+.
¤¨¤Ã¤È¡¢¸«¤Ä¤±¤ë¤Î¤ÏÆñ¤·¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¤¬¡¢¤½¤ì¤Ï¼Â¤Ë´Êñ: 
\verb+unset clabel+
%% end Japanese
\begin{verbatim}
set contour both; set cntr levels 100
unset clabel
unset surface
splot x*y with line lt -1
pause -1
splot x*y with line palette
\end{verbatim}
%%% Another solution requires to write contours into a temporary file using the
%%% table terminal:
¾¤Î¤ä¤êÊý¤È¤·¤Æ¤Ï¡¢Åù¹âÀþ¤ò table ½ÐÎÏ·Á¼°¤òÍøÍѤ·¤Æ°ì»þ¥Õ¥¡¥¤¥ë¤Ë½ñ¤­½Ð¤¹
¼ê¤¬¤¢¤ê¤Þ¤¹:
%% end Japanese
\begin{verbatim}
set contour base; set cntrparam levels 15; unset surface; set view map
splot x*x+y*y; pause -1
set table 'contour.dat'
replot
unset table
\end{verbatim}
%%% Now, for drawing it in 2D, do
¤³¤Î¸å¤Ç¡¢2 ¼¡¸µÉÁ²è¤¹¤ë¤Ë¤Ï¼¡¤Î¤è¤¦¤Ë¤·¤Þ¤¹¡£
%% end Japanese
\begin{verbatim}
reset
plot 'contour.dat' with line -1
\end{verbatim}
%%% and for contours in 3D do
3 ¼¡¸µÉÁ²è¤¹¤ë¾ì¹ç¤Ï¼¡¤Î¤è¤¦¤Ë¤·¤Þ¤¹¡£
%%% \begin{verbatim}
%%% reset
%%% # Change single blank lines to double blank lines
%%% !awk "NF<2{printf\"\n\"}{print}" <contour.dat >contour1.dat
%%% splot 'contour1.dat' with line -1
%%% \end{verbatim}
\begin{verbatim}
reset
# 1 ¹Ô¤Î¶õ¹Ô¤ò 2 ¹Ô¤Î¶õ¹Ô¤ËÊÑ´¹
!awk "NF<2{printf\"\n\"}{print}" <contour.dat >contour1.dat
splot 'contour1.dat' with line -1
\end{verbatim}
%%% See also the following question "How to overlay contour plot over 
%%% pm3d map/surface".
¼ÁÌä "pm3d ¿§ÃÏ¿Þ/¶ÊÌÌ¥°¥é¥Õ¤ËÅù¹âÀþ¤ò½Å¤Í¤ë¤Ë¤Ï" ¤â»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£

%%% Labelling contours by their z-value can be achieved by a suitable script
%%% generating automatically the appropriate \verb+set label+ commands; 
%%% you can find
%%% one at gnuplot scripts page
%%% \http{gnuplot.sourceforge.net/scripts/index.html\#tricks-here}.
z ¤ÎÃͤˤè¤ëÅù¹âÀþ¤Î¥é¥Ù¥ë¤Ï¡¢
ŬÅö¤Ê \verb+set label+ ¥³¥Þ¥ó¥É¤ò
¼«Æ°Åª¤ËÀ¸À®¤·¤Æ¤¯¤ì¤ëŬÅö¤Ê¥¹¥¯¥ê¥×¥È¤Ç¼Â¸½¤Ç¤­¤ë¤Ç¤·¤ç¤¦¡£
¤½¤Î¤è¤¦¤Ê°ì¤Ä¤¬ gnuplot ¥¹¥¯¥ê¥×¥È¤Î¥Ú¡¼¥¸ %
\http{gnuplot.sourceforge.net/scripts/index.html\#tricks-here} %
¤Ë¤¢¤ê¤Þ¤¹¡£


%%% \subsection{How to overlay contour plot over pm3d map/surface}
\subsection{pm3d ¿§ÃÏ¿Þ/¶ÊÌÌ¥°¥é¥Õ¤ËÅù¹âÀþ¤ò½Å¤Í¤ë¤Ë¤Ï}

%%% This requires you to write contours into a temporary file 
%%% using the table
%%% terminal, and then use this file in the final drawing without set contours.
%%% The following example demonstrates this for a map; for surface, remove 
%%% \verb+set pm3d map+ and put \verb+set ticslevel 0+.
¤³¤ì¤Ï¡¢Åù¹âÀþ¤ò table ½ÐÎÏ·Á¼°¤òÍøÍѤ·¤Æ°ì»þ¥Õ¥¡¥¤¥ë¤Ë½ñ¤­½Ð¤·¡¢
¤½¤·¤Æ¤½¤ì¤ò set contours ¤ò»È¤ï¤º¤ËÉÁ²è¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
¼¡¤ÎÎã¤Ï¿§ÃÏ¿Þ¥°¥é¥Õ¤Î¥Ç¥â¤Ç¤¹¤¬¡¢
¶ÊÌÌ¥°¥é¥Õ¤Î¾ì¹ç¤Ï %
\verb+set pm3d map+ ¤òºï½ü¤·¤Æ \verb+set ticslevel 0+ ¤òÆþ¤ì¤Þ¤¹¡£
%%% \begin{verbatim}
%%% # Write contours of function  x*x-y*y  to a (temporary) file
%%% set contour base; set cntrparam level 20
%%% unset surface
%%% set table 'contour.dat'
%%% splot x*x-y*y
%%% unset table
%%% 
%%% # Change single blank lines to double blank lines
%%% !awk "NF<2{printf\"\n\"}{print}" <contour.dat >contour1.dat
%%% 
%%% # Draw the plot
%%% reset
%%% set palette gray
%%% set palette gamma 2.5
%%% set pm3d map
%%% set pm3d explicit
%%% splot x*x+y*y with pm3d, 'contour1.dat' with line lt -1
%%% !rm contour.dat contour1.dat
%%% \end{verbatim}
%% begin Japanese
\begin{verbatim}
# ´Ø¿ô x*x-y*y ¤ÎÅù¹âÀþ¤ò°ì»þ¥Õ¥¡¥¤¥ë¤Ë½ñ¤­½Ð¤¹
set contour base; set cntrparam level 20
unset surface
set table 'contour.dat'
splot x*x-y*y
unset table

# 1 ¹Ô¤Î¶õ¹Ô¤ò 2 ¹Ô¤Î¶õ¹Ô¤ËÊÑ´¹
!awk "NF<2{printf\"\n\"}{print}" <contour.dat >contour1.dat

# ¥°¥é¥Õ¤ÎÉÁ²è
reset
set palette gray
set palette gamma 2.5
set pm3d map
set pm3d explicit
splot x*x+y*y with pm3d, 'contour1.dat' with line lt -1
!rm contour.dat contour1.dat
\end{verbatim}
%% end Japanese
%%% The last command deletes the two temporary files.
ºÇ¸å¤Î¥³¥Þ¥ó¥É¤Ï 2 ¤Ä¤Î°ì»þ¥Õ¥¡¥¤¥ë¤òºï½ü¤·¤Þ¤¹¡£


%%% \subsection{Color facets with pm3d}
\subsection{pm3d ¤Ë¤è¤ë¿§¤Ä¤­¤Î¿ÌÌÂÎÉÁ²è¤Ï}

%%% It is possible to draw colors facets of a 3D objects, organized in 
%%% such a file:
3 ¼¡¸µÊªÂΤÎÌ̤˿§¤ò¤Ä¤±¤ÆÉÁ²è¤¹¤ë¤Ë¤Ï¡¢
¥Õ¥¡¥¤¥ë¤ò°Ê²¼¤Î¤è¤¦¤Ê·Á¼°¤ÇºîÀ®¤¹¤ì¤Ð²Äǽ¤Ç¤¹¡£

%%% \begin{verbatim}
%%% # triangle 1
%%% x0 y0 z0 <c0>
%%% x1 y1 z1 <c1>
%%% 
%%% x2 y2 z2 <c2>
%%% x2 y2 z2 <c2>
%%% 
%%% 
%%% # triangle 2
%%% x y z
%%% ...
%%% \end{verbatim}
%% begin Japanese
\begin{verbatim}
# »°³Ñ·Á 1
x0 y0 z0 <c0>
x1 y1 z1 <c1>

x2 y2 z2 <c2>
x2 y2 z2 <c2>


# »°³Ñ·Á 2
x y z
...
\end{verbatim}
%% end Japanese

%%% Notice the positioning single and double blank line. \texttt{<c>} 
%%% is an optional
%%% color.
1 ¹Ô¤Î¶õ¹Ô¤È 2 ¹Ô¤Î¶õ¹Ô¤Î°ÌÃÖ¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
\texttt{<c>} ¤Ï¥ª¥×¥·¥ç¥ó¤Î¿§»ØÄê¤Ç¤¹¡£

%%% Then plot it by (either of splot's):
¤³¤ì¤ò°Ê²¼¤Î¤è¤¦¤Ë¤·¤ÆÉÁ²è¤·¤Þ¤¹ (¤É¤Á¤é¤«¤Î splot ¤Ç):
%% end Japanese
\begin{verbatim}
set pm3d
set style data pm3d
splot 'facets.dat'
splot 'facets_with_color.dat' using 1:2:3:4
\end{verbatim}

%%% Note that you avoid surface lines by \texttt{set style data pm3d} or 
%%% \texttt{splot ... with pm3d}.
¶ÊÌ̤ÎÀþ¤Ï¡¢
\texttt{set style data pm3d} ¤«¡¢\texttt{splot ... with pm3d} %
¤Ç̵¸ú¤Ë¤Ç¤­¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£

%%% In the above example, pm3d displays triangles as independent surfaces.
%%% They are plotted one surface after another, as found in the data file.
%%% Parts overlapping in 2D projection are overdrawn.
¾å¤ÎÎã¤Ç¤Ï¡¢pm3d ¤Ï»°³Ñ·Á¤ò¤½¤ì¤¾¤ìÆÈΩ¤Ê¶ÊÌ̤Ȥ·¤ÆÉÁ²è¤·¤Þ¤¹¡£
¤½¤ì¤é¤Ï¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ëÃæ¤Ë¾¤Î¤â¤Î¤¬¸«¤Ä¤«¤Ã¤¿¸å¤Ç°ì¤Ä¤Î¶ÊÌ̤ËÉÁ¤«¤ì¤Þ¤¹¡£
½Å¤Ê¤ëÉôʬ¤Ï 2 ¼¡¸µ¼Í±Æ¤Ç¤Ï½Å¤Ê¤Ã¤ÆÉÁ²è¤µ¤ì¤Æ¤·¤Þ¤¤¤Þ¤¹

%%% Gnuplot is not 3D modeling program. Its hidden routines apply for points and
%%% lines, but not for faces. 
%%% Without handling the data as a collection of faces, there would be no surface
%%% anything could be hidden behind.  The 'hidden3d' algorithm works by using the
%%% input data in two ways: first, to set up a collection of triangles 
%%% (made from a
%%% mesh of quadrangles) that form the surface, second as a collection of 
%%% edges.  It
%%% then goes through all those edges, checking what parts of them are not hidden
%%% behind any faces, and draws those.
gnuplot ¤Ï 3 ¼¡¸µ¥â¥Ç¥ê¥ó¥°¥×¥í¥°¥é¥à¤Ç¤Ï¤Ê¤¯¡¢
±£Àþ½èÍý¥ë¡¼¥Á¥ó¤ÏÅÀ¡¢Àþ¤Ë¤ÏŬÍѤµ¤ì¤Þ¤¹¤¬¡¢Ì̤ˤÏŬÍѤµ¤ì¤Þ¤»¤ó¡£
Ì̤ν¸¤Þ¤ê¤È¤·¤Æ¤Î¥Ç¡¼¥¿¤Î½èÍý¤Ê¤·¤Ë¤Ï¡¢
±Æ¤Ë±£¤ì¤ëÌ̤òºî¤ë¤³¤È¤Ï¤Ç¤­¤Þ¤»¤ó¡£
'hidden3d' ¥¢¥ë¥´¥ê¥º¥à¤Ï¡¢ÆþÎϥǡ¼¥¿¤ò 2 ¤Ä¤ÎÊýË¡¤Ç»È¤Ã¤Æ¼Â¹Ô¤µ¤ì¤Æ¤¤¤Þ¤¹: %
°ì¤Ä¤Ï¡¢¶ÊÌ̤ò¹½À®¤¹¤ë»°³Ñ·Á (³Ê»ÒÅÀ¤Î»Í³Ñ·Á¤«¤éºî¤é¤ì¤ë) %
¤Î½¸¤Þ¤ê¤ò¥»¥Ã¥È¥¢¥Ã¥×¤¹¤ë¤³¤È¡¢
¤â¤¦°ì¤Ä¤Ïü¤Î½¸¤Þ¤ê¤Ç¤¹¡£
¤½¤·¤Æ¤½¤Î¤¹¤Ù¤Æ¤Îü¤ËÂФ·¤Æ¡¢
¤É¤ÎÉôʬ¤¬Â¾¤ÎÌ̤θå¤í¤Ë±£¤ì¤Ê¤¤¤Î¤«¤ò¥Á¥§¥Ã¥¯¤·¡¢
¤½¤·¤Æ¤½¤ì¤é¤òÉÁ²è¤·¤Æ¤¤¤Þ¤¹¡£

%%% Consequently, gnuplot won't draw your surface or 3D object as 
%%% a virtual reality.
%%% It works OK for \texttt{set pm3d map} but for true 3D you would 
%%% be probably more
%%% happy writing a convertor of your facets into a VRML file.
·ë²Ì¤È¤·¤Æ¡¢
gnuplot ¤Ï¶ÊÌ̤ä 3 ¼¡¸µ¤ÎʪÂΤò²¾ÁÛ¸½¼Â¤È¤·¤Æ¤ÏÉÁ²è¤·¤Þ¤»¤ó¡£
¤³¤ì¤Ï \texttt{set pm3d map} ¤ËÂФ·¤Æ¤Ï¤Á¤ã¤ó¤ÈƯ¤­¤Þ¤¹¤¬¡¢
ËÜÅö¤Î 3 ¼¡¸µ¤Ë¤·¤¿¤¤¤Ê¤é¡¢
¿ÌÌÂΥǡ¼¥¿¤ò VRML ¥Õ¥¡¥¤¥ë¤ËÊÑ´¹¤¹¤ë¥½¥Õ¥È¤ò½ñ¤¯Êý¤¬¤¤¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¡£


%%% \subsection{Palette for printing my color map on color as well 
%%% as black\&white
%%% printer?}
\subsection{¿§ÃÏ¿Þ¤ò¥â¥Î¥¯¥í¤Î¥×¥ê¥ó¥¿¤Ç¤â¤Á¤ã¤ó¤È°õ»ú¤¹¤ë¤è¤¦¤Ê¥Ñ¥ì¥Ã¥È¤Ï}

%%% I think it is this one, for example: 
%%% \texttt{set palette rgbformulae -25,-24,-32}.
%%% Can somebody prove this?
Î㤨¤Ð¼¡¤Î¤â¤Î¤¬¤½¤ì¤Ë³ºÅö¤¹¤ë¤È»×¤¤¤Þ¤¹:
\texttt{set palette rgbformulae -25,-24,-32} %
狼¸¡¾Ú¤·¤Æ¤â¤é¤¨¤Þ¤»¤ó¤« ?


%%% \section{Wanted features}
\section{Íߤ·¤¤µ¡Ç½ (Wanted features)}

%%% \subsection{What's new in \gnuplot{} 3.7, 4.0, 4.2 etc?}
\subsection{\gnuplot{} 3.7, 4.0, 4.2 Åù¤Ç¿·¤·¤¯¤Ê¤Ã¤¿¤³¤È¤Ï}

%%% Too many things to be named here.
%%% Please refer to the \texttt{NEWS} file in the source distribution, or the
%%% "New features" section in the gnuplot documentation.
¤³¤³¤Ëµ­¤¹¤Ë¤Ï¿¤¹¤®¤Þ¤¹¡£
¥½¡¼¥¹ÇÛÉÛʪ¤Ë´Þ¤Þ¤ì¤ë¥Õ¥¡¥¤¥ë \texttt{NEWS}¡¢
¤¢¤ë¤¤¤Ï gnuplot ¤Î¥Ø¥ë¥×¥É¥­¥å¥á¥ó¥È¤Î "New features" ¤Î¥»¥¯¥·¥ç¥ó¤ò
»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£


%%% \subsection{Does \gnuplot{} support a driver for <graphics format>?}
\subsection{\gnuplot{} ¤Ï²èÁü¥Õ¥©¡¼¥Þ¥Ã¥ÈÍѤΥɥ饤¥Ð¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¤«}

%%% To see a list of the available graphic drivers for your installation of
%%% \gnuplot{}, type \verb+set term+.
¥¤¥ó¥¹¥È¡¼¥ëºÑ¤Î \gnuplot{} ¤¬»ÈÍѤǤ­¤ë¥°¥é¥Õ¥£¥Ã¥¯¥É¥é¥¤¥Ð¤Î°ìÍ÷¤ò¸«¤ë¤Ë¤Ï¡¢
\verb+set term+ ¤È¥¿¥¤¥×¤·¤Æ¤¯¤À¤µ¤¤¡£

%%% Some graphics drivers are included in the normal distribution,
%%% but are uncommented by default. If you want to use them, you'll
%%% have to change file \verb+gnuplot/src/term.h+, and recompile.
Ä̾ï¤ÎÇÛÉÛʪ¤Ë¤Ï´Þ¤Þ¤ì¤Æ¤¤¤Æ¤â¡¢
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï»È¤¨¤Ê¤¤¤è¤¦¤Ë¤Ê¤Ã¤Æ¤¤¤ë¥°¥é¥Õ¥£¥Ã¥¯¥É¥é¥¤¥Ð¤â¤¢¤ê¤Þ¤¹¡£
¤½¤ì¤é¤¬»È¤¤¤¿¤±¤ì¤Ð¡¢\verb+gnuplot/src/term.h+ ¤ò½¤Àµ¤·¤Æ
¥³¥ó¥Ñ¥¤¥ë¤·Ä¾¤¹É¬Íפ¬¤¢¤ê¤Þ¤¹¡£


%%% \subsection{Does \gnuplot{} have hidden line removal?}
\subsection{\gnuplot{} ¤Ï±£Àþ½èÍý¤Ç¤­¤Þ¤¹¤«}

%%% Yes.
¤¨¤¨¡£

%%% \subsection{Does \gnuplot{} support bar-charts/histograms/boxes?}
\subsection{\gnuplot{} ¤ÏËÀ¥°¥é¥Õ/¥Ò¥¹¥È¥°¥é¥à/È¢·¿¥°¥é¥Õ¤¬½ñ¤±¤Þ¤¹¤«}

%%% Various clustered and stacked histogram styles are supported in \gnuplot
%%% version 4.2 as separate style types.
\gnuplot{} version 4.2 ¤Ç¤Ï¡¢²£Ê¤ӷ¿ (clustered) ¤ÈÀѤ߾夲·¿ (stacked) %
¤Î¥Ò¥¹¥È¥°¥é¥à¥¹¥¿¥¤¥ë¤¬¡¢ÊÌ¡¹¤Î¥¹¥¿¥¤¥ë·¿¤È¤·¤Æ¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£

%%% In older \gnuplot{} versions you can use the style \verb+with boxes+ 
%%% for bar charts.
%%% To get filled boxes, use \verb+set style fill+.
%%% Bernhard Reiter wrote an AWK script to post-process fig-terminal output.
%%% This may be useful with older versions of \gnuplot. Please have a look at
%%% \http{www.usf.uni-osnabrueck.de/~breiter/tools/gnuplot/barchart.en.html}.
¸Å¤¤¥Ð¡¼¥¸¥ç¥ó¤Î \gnuplot{} ¤Ç¤ÏËÀ¥°¥é¥ÕÍÑ¤Ë \verb+with boxes+ ¥¹¥¿¥¤¥ë¤¬
ÍøÍѤǤ­¤Þ¤¹¡£
ËÀ¤òÅɤê¤Ä¤Ö¤¹¤Ë¤Ï¡¢\verb+set style fill+ ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£
Bernhard Reiter ¤Ï fig ½ÐÎÏ·Á¼°¤Î¸å½èÍýÍѤΠAWK ¥¹¥¯¥ê¥×¥È¤ò½ñ¤­¤Þ¤·¤¿¡£
¤³¤ì¤Ï¡¢¸Å¤¤ÈǤΠ\gnuplot{} ¤Ç¤ÏÍ­ÍѤǤ·¤ç¤¦¡£
\http{www.usf.uni-osnabrueck.de/~breiter/tools/gnuplot/barchart.en.html} %
¤ò¸«¤Æ¤¯¤À¤µ¤¤

%%% \subsection{Does \gnuplot{} support pie charts?}
\subsection{\gnuplot{} ¤Ï±ß¥°¥é¥Õ¤¬½ñ¤±¤Þ¤¹¤«}

%%% It's not possible in \gnuplot, but have a look at
%%% \http{www.usf.uni-osnabrueck.de/~breiter/tools/piechart/piecharts.en.html}
\gnuplot{} ¤Ç¤Ï¤½¤ì¤Ï¤Ç¤­¤Þ¤»¤ó¡£¤·¤«¤·¡¢°Ê²¼¤ò¸«¤Æ¤¯¤À¤µ¤¤¡£
\http{www.usf.uni-osnabrueck.de/~breiter/tools/piechart/piecharts.en.html}


%%% \subsection{Does \gnuplot{} quarterly time charts?}
\subsection{\gnuplot{} ¤Ï»ÍȾ´ü¥Á¥ã¡¼¥È¤¬½ñ¤±¤Þ¤¹¤«}

%%% It's not possible in \gnuplot, but have a look at
%%% \http{ricardo.ecn.wfu.edu/~cottrell/qplot}. The corresponding
%%% file \verb+qplot.zip+ can be obtained from the contrib directory
%%% on any \gnuplot{} server.
\gnuplot{} ¤Ç¤Ï¤½¤ì¤Ï¤Ç¤­¤Þ¤»¤ó¡£¤·¤«¤·¡¢°Ê²¼¤ò¸«¤Æ¤¯¤À¤µ¤¤¡£
\http{ricardo.ecn.wfu.edu/~cottrell/qplot} %
¤½¤Î¥Õ¥¡¥¤¥ë \verb+qplot.zip+ ¤Ï \gnuplot{} ¤ÎÇÛÉÛ¥µ¥¤¥È¤Î %
contrib ¥Ç¥£¥ì¥¯¥È¥ê¤«¤é¼èÆÀ¤Ç¤­¤Þ¤¹¡£


%%% \subsection{Can I put multiple pages on one page?}
\subsection{°ì¤Ä¤Î¥Ú¡¼¥¸¤ËÊ£¿ô¤Î¥°¥é¥Õ¤¬½ñ¤±¤Þ¤¹¤«}

%%% Yes. \verb+set multiplot+.
¤Ï¤¤¡£\verb+set multiplot+ ¤È¤·¤Æ¤¯¤À¤µ¤¤¡£

%%% If you use the postscript terminal and plot one graph per page you can
%%% use the program mpage (\http{www.mesa.nl/pub/mpage}) to print
%%% multiple logical pages per physical page. A similar program is
%%% the psnup program in the psutils package. This package is available at
%%% any CTAN mirror.
postscript terminal ¤ò»È¤Ã¤Æ¤¤¤Æ¡¢
1 ¥Ú¡¼¥¸¤Ë 1 ¤Ä¤Î¥°¥é¥Õ¤ò½ÐÎϤ·¤Æ¤¤¤ë¾ì¹ç¤Ï mpage ¤È¤¤¤¦¥×¥í¥°¥é¥à %
(\http{www.mesa.nl/pub/mpage}) ¤ò»È¤Ã¤Æ
Ê£¿ô¤ÎÏÀÍý¥Ú¡¼¥¸¤òʪÍý¥Ú¡¼¥¸ 1 ¥Ú¡¼¥¸¤Ë¤Þ¤È¤á¤ë¤³¤È¤¬²Äǽ¤Ç¤¹¡£
ƱÍÍ¤Î¥×¥í¥°¥é¥à¤Ë¡¢psutils ¥Ñ¥Ã¥±¡¼¥¸Æâ¤Î psnup ¤¬¤¢¤ê¤Þ¤¹¡£
¤½¤Î¥Ñ¥Ã¥±¡¼¥¸¤Ï CTAN ¤Î¥ß¥é¡¼¥µ¥¤¥È¤Ë¤¢¤ê¤Þ¤¹¡£


%%% \subsection{Does \gnuplot{} support multiple y-axes on a single plot?}
\subsection{\gnuplot{} ¤Ï°ì¤Ä¤Î¥°¥é¥Õ¤ÇÊ£¿ô¤Î y ¼´¤ò»È¤¨¤Þ¤¹¤«}

%%% Yes. You can have 2 x- and 2 y-axes per plot. The additional axes are called
%%% x2 and y2. See \verb+help plot+.
¤Ï¤¤¡£1 ¤Ä¤ÎÉÁ²è¤ËÂФ·¤Æ 2 ¤Ä¤Î x ¼´¡¢2 ¤Ä¤Î y ¼´¤¬»È¤¨¤Þ¤¹¡£
¤½¤Î¤½¤ì¤¾¤ì¤Î 2 ¤ÄÌܤμ´¤Ï x2, y2 ¼´¤È¸Æ¤Ð¤ì¤Þ¤¹¡£
\verb+help plot+ ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£


%%% \subsection{Can I put both commands and data into a single file?}
\subsection{°ì¤Ä¤Î¥Õ¥¡¥¤¥ë¤Ë gnuplot ¤Î¥³¥Þ¥ó¥É¤È¥Ç¡¼¥¿¤ÎξÊý¤ò½ñ¤±¤Þ¤¹¤«}

%%% This is possible by the new \verb+plot "-"+ possibility. The
%%% \verb+plot "-"+ command allows to read the data to be plot from
%%% standard input or the current batch job.
¤³¤ì¤Ï \verb+plot "-"+ ¤È¤¤¤¦¿·¤·¤¤µ¡Ç½¤ò»È¤¨¤Ð²Äǽ¤Ç¤¹¡£
\verb+plot "-"+ ¥³¥Þ¥ó¥É¤ÏÉÁ²è¤¹¤ë¥Ç¡¼¥¿¤òɸ½àÆþÎÏ¡¢
¤Þ¤¿¤Ï¸½ºß¤Î¥Ð¥Ã¥Á¥¸¥ç¥Ö¤«¤éÆɤ߹þ¤ß¤Þ¤¹¡£

\begin{verbatim}
gnuplot> plot "-"
1 1
2 4
3 9
e
\end{verbatim}


%%% \subsection{Can I put Greek letters and super/subscripts into my labels?}
\subsection{¥é¥Ù¥ë¤Ë¥®¥ê¥·¥ãʸ»ú¤ä¾å/²¼ÉÕ¤­¤Îʸ»ú¤ò»È¤¨¤Þ¤¹¤«}

%%% The enhanced option in some terminals (currently postscript, Presentation
%%% Manager, png, pdf, and x11) lets you use sub- and superscripts. 
%%% It also allows to use Greek letters and symbols via symbol fonts, to
%%% the extent that these are supported by the underlying font libraries
%%% on your system.  Versions through 2.0.15 of libgd (needed for png and jpeg)
%%% must be patched in order to handle symbol fonts.
¤¤¤¯¤Ä¤«¤Î½ÐÎÏ·Á¼° %
(¸½ºß¤Ï¡¢postscript, ¥×¥ì¥¼¥ó¥Æ¡¼¥·¥ç¥ó¥Þ¥Í¡¼¥¸¥ã (pm)¡¢png, pdf, x11) %
¤Î enhanced ¥ª¥×¥·¥ç¥ó¤Ç¾åÉÕ¤­²¼ÉÕ¤­¤Îʸ»ú¤¬°·¤¨¤Þ¤¹¡£
¤½¤Î¾ì¹ç¡¢°Å¤Ë»ÈÍѤ·¤Æ¤¤¤ë¤¢¤Ê¤¿¤Î¥·¥¹¥Æ¥à¤Î¥Õ¥©¥ó¥È¥é¥¤¥Ö¥é¥ê¤Î
¥µ¥Ý¡¼¥È¤¹¤ëÈÏ°ÏÆâ¤Ç¡¢
¥®¥ê¥·¥ãʸ»ú¤ä¡¢symbol ¥Õ¥©¥ó¥È¤Îµ­¹æʸ»ú¤â°·¤¨¤Þ¤¹¡£
2.0.15 ¤Þ¤Ç¤ÎÈǤΠlibgd (png, jpeg ÍѤËɬÍ×) ¤Ç¤Ï¡¢
symbol ¥Õ¥©¥ó¥È¤ò»È¤¦¤¿¤á¤Ë¤Ï¥Ñ¥Ã¥Á¤¬É¬ÍפǤ¹¡£

%%% You might try using the \LaTeX{} terminal type and putting text
%%% like \verb+"\\alpha_{3}"+ or \verb+'\alpha_{3}'+ .
\LaTeX{} ½ÐÎϤò¹Ô¤Ê¤¦½ÐÎÏ·Á¼°¤ò»È¤Ã¤Æ \verb+"\\alpha_{3}"+ ¤ä %
\verb+'\alpha_{3}'+ ¤Î¤è¤¦¤Ë¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤¡£
%%% If you include your \gnuplot-graphs into a \LaTeX{} document
%%% you can use the \LaTeX{}-package psfrag to typeset any characters
%%% into your graphs.
\gnuplot{} ¤Î¥°¥é¥Õ¤ò \LaTeX{} ¤Îʸ½ñ¤ËÄ¥¤ê¹þ¤à¾ì¹ç¤Ë¤Ï¡¢
\LaTeX{} ¥Ñ¥Ã¥±¡¼¥¸¤Î psfrag ¤ò»È¤¨¤Ð
¥°¥é¥ÕÆâ¤ÇǤ°Õ¤Îʸ»ú¤ò»È¤¦¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£

%%% One more possibility is to use the MetaPost terminal. It supports \TeX{}
%%% syntax and is converted onto encapsulated PostScript by mpost.
¤â¤¦°ì¤Ä¤Î²ÄǽÀ­¤Ï MetaPost ½ÐÎϤǤ¹¡£¤½¤ì¤Ï \TeX{} ¤Îɽµ­Ë¡¤ò¥µ¥Ý¡¼¥È¤·¡¢
mpost ¤Ë¤è¤Ã¤Æ encapsulated PostScript (EPS) ¤ËÊÑ´¹¤·¤Þ¤¹¡£


%%% \subsection{How do I include accented characters}
\subsection{¤É¤¦¤·¤¿¤é¥¢¥¯¥»¥ó¥ÈÉÕ¤­¤Îʸ»ú¤ò½ÐÎϤǤ­¤Þ¤¹¤«}
% \subsection{Can I type labels in Czech, French, Hungarian, Russian...}

%%% To obtain accented characters like \"u or \^n in your labels you should use
%%% 8bit character codes together with the appropriate encoding option.
%%% See the following example:
\"u (u ¥¦¥à¥é¥¦¥È; u ¤Î¾å¤ËÅÀ 2 ¤Ä¤Î¥¢¥¯¥»¥ó¥È) ¤ä %
\^n ¤Î¤è¤¦¤Êʸ»ú¤ò¥é¥Ù¥ë¤Ë´Þ¤á¤ë¤Ë¤Ï¡¢
ŬÀڤʥ¨¥ó¥³¡¼¥É¥ª¥×¥·¥ç¥ó¤òÀßÄꤷ¡¢
8bit ʸ»ú¥³¡¼¥É¤ò»ÈÍѤ·¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£
Î㤨¤Ð¼¡¤Î¤è¤¦¤Ë¤·¤Þ¤¹¡£

\begin{verbatim}
gnuplot> set encoding iso_8859_1
gnuplot> set title "M\374nchner Bierverbrauch \374ber die Jahre"
gnuplot> plot "bier.dat" u 1:2
\end{verbatim}

%%% Consequently, you can type labels in Czech, French, Hungarian, Russian... by
%%% means of an appropriate \texttt{set encoding}. However, you cannot mix two
%%% encodings in one file (e.g. accents for west and east latin encodings). 
¤³¤ì¤Ë¤è¤ê¡¢Å¬ÀÚ¤Ê \texttt{set encoding} ¤Ë¤è¤ê¡¢
¥Á¥§¥³¸ì¡¢Ê©¸ì¡¢¥Ï¥ó¥¬¥ê¡¼¸ì¡¢Ïª¸ì¤Ê¤É¤Î¥é¥Ù¥ë¤òÂǤÁ½Ð¤¹¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
¤·¤«¤·¡¢2 ¼ïÎà¤Î¥¨¥ó¥³¡¼¥É (Î㤨¤ÐÀ¾¥é¥Æ¥ó¥¨¥ó¥³¡¼¥É¤ÈÅì¥é¥Æ¥ó¥¨¥ó¥³¡¼¥É) %
¤ò°ì¤Ä¤Î¥Õ¥¡¥¤¥ë¤Ëº®¤¼¤ë¤³¤È¤Ï¤Ç¤­¤Þ¤»¤ó¡£

%%% A more general solution is to use UTF-8 encoded fonts, and type the 
%%% UTF-8 characters directly into gnuplot. This works for many terminal types
%%% but not, unfortunately, PostScript.
UTF-8 ¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¥Õ¥©¥ó¥È¤ò»È¤¦¤¿¤á¤Î¤è¤ê°ìÈÌŪ¤Ê¤ä¤êÊý¤Ï¡¢
\gnuplot{} Æâ¤ÇľÀÜ UTF-8 ¤Îʸ»ú¤òÆþÎϤ¹¤ë¤³¤È¤Ç¤¹¡£
¤³¤ì¤Ï¿¤¯¤Î½ÐÎÏ·Á¼°¤ÇÆ°ºî¤·¤Þ¤¹¤¬¡¢»ÄÇ°¤Ê¤¬¤é PostScript ¤Ç¤Ï¤À¤á¤Ç¤¹¡£


%%% \subsection{Can I do 1:1 scaling of axes?}
\subsection{½Ä¤È²£¤Î¼´¤ò 1:1 ¤Ë¤Ç¤­¤Þ¤¹¤«}

%%% Use \verb+set size square+.
\verb+set size square+ ¤ò»È¤Ã¤Æ¤¯¤À¤µ¤¤¡£


%%% \subsection{Can I put different text sizes into my plots?}
\subsection{°Û¤Ê¤ë¥µ¥¤¥º¤Î¥Æ¥­¥¹¥È¤ò°ì¤Ä¤Î¥°¥é¥Õ¤Ç½ÐÎϤǤ­¤Þ¤¹¤«}

%%% Some terminals can, others can't. Some allow you to choose a font size for the
%%% entire plot. Terminals supporting the "enhanced text" mode (like 
%%% postscript, pm,
%%% x11, png, pdf) allow you to change fonts and text sizes within a plot. Look at
%%% the help for these terminals.
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ÉÁ²èÁ´ÂΤΥե©¥ó¥È¥µ¥¤¥º¤òÁªÂò¤Ç¤­¤ë¤è¤¦¤Ê¤â¤Î¤â¤¢¤ê¤Þ¤¹¡£
"enhanced text" ¥â¡¼¥É¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë½ÐÎÏ·Á¼° %
(postscript, pm, x11, png, pdf ¤Ê¤É) %
¤Ç¤ÏÉÁ²èÆâ¤Ç¥Æ¥­¥¹¥È¥µ¥¤¥º¤È¥Õ¥©¥ó¥È¤ÎÊѹ¹¤¬¹Ô¤Ê¤¨¤Þ¤¹¡£
¤½¤ì¤¾¤ì¤Î½ÐÎÏ·Á¼°¤Î¥Ø¥ë¥×¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£


%%% \subsection{How do I skip data points?}
\subsection{¤É¤¦¤·¤¿¤é¥Ç¡¼¥¿ÅÀ¤ò¥¹¥­¥Ã¥×¤Ç¤­¤Þ¤¹¤«}

%%% By specifying \texttt{?} as a data value, as in
°Ê²¼¤Î¤è¤¦¤Ë¥Ç¡¼¥¿ÃͤȤ·¤Æ \texttt{?} ¤ò»ØÄꤹ¤ì¤Ð¤Ç¤­¤Þ¤¹¡£
%% end Japanese
\begin{verbatim}
        1 2
        2 3
        3 ?
        4 5
\end{verbatim}

%%% See also \texttt{set missing}.
%%% See also \texttt{set datafile commentschars} for specifying comment 
%%% characters in
%%% data files.
\texttt{set missing} ¤â»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î¥³¥á¥ó¥Èʸ»ú¤ò»ØÄꤹ¤ë¤Ë¤Ï¡¢
\texttt{set datafile commentschars} ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£


%%% \subsection{How do I plot every nth point?}
\subsection{¤É¤¦¤·¤¿¤é n ÅÀËè¤Ë¥Ç¡¼¥¿¤ò°·¤¨¤Þ¤¹¤«}

%%% This can be specified with various options for the command \verb+plot+,
%%% for example \verb+plot 'a.dat' every 2+.
¤³¤ì¤Ï¡¢Î㤨¤Ð \verb+plot 'a.dat' every 2+ ¤Î¤è¤¦¤Ë¡¢
\verb+plot+ ¥³¥Þ¥ó¥É¤Ë¿§¡¹¤Ê¥ª¥×¥·¥ç¥ó¤ò»ØÄꤹ¤ë¤³¤È¤Ç¤Ç¤­¤Þ¤¹¡£


%%% \subsection{How do I plot a vertical line?}
\subsection{¤É¤¦¤·¤¿¤é±ôľÀþ¤ò½ñ¤±¤Þ¤¹¤«}

%%% Depending on context, the main methods are:
¾õ¶·¤Ë¤è¤ê¤Þ¤¹¤¬¡¢¼ç¤ÊÊýË¡¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹:
%% end Japanese
\begin{itemize}
%%% \item \verb+set arrow .... .... nohead+ where you have to compute
%%% explicitly the start and the end of the arrow.
%%% \item generate (inlined) datapoints and plot them
%%% \item switch to parametric mode
\item \verb+set arrow .... .... nohead+  ¤³¤Î¾ì¹ç¡¢
Ìð¤ÎÀµ³Î¤Ê³«»ÏÅÀ¤È½ªÎ»ÅÀ¤Î°ÌÃÖ¤ò·×»»¤·¤Æ¤ª¤¯É¬Íפ¬¤¢¤ê¤Þ¤¹¡£ 
\item ¥Ç¡¼¥¿ÅÀ¤òºî¤Ã¤Æ (¥¤¥ó¥é¥¤¥ó¤Ç¤Î»ØÄê¤â²Ä) ¤½¤ì¤òÉÁ²è
\item ¥Ñ¥é¥á¡¼¥¿¥â¡¼¥É¤Ë¤¹¤ë
%% end Japanese
\end{itemize}


%%% \subsection{How do I plot data files}
\subsection{¤É¤¦¤·¤¿¤é¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤òÉÁ²è¤Ç¤­¤Þ¤¹¤«}

%%% Easily: by a command \texttt{plot 'a.dat'}. In 3D, use 
%%% \texttt{splot 'a.dat'} --
%%% but don't forget to put a blank line in between two subsequent 
%%% scans (isolines),
%%% otherwise you will get an error that the data is not gridded; 
%%% see also question 
%%% \ref{blank1}. If your data are not gridded, then use 
%%% \texttt{set dgrid3d \{many
%%% options\}}.
´Êñ¤Ç¤¹¡£¥³¥Þ¥ó¥É \texttt{plot 'a.dat'} ¤Ç¤Ç¤­¤Þ¤¹¡£
3 ¼¡¸µÉÁ²è¤Î¾ì¹ç¤Ï \texttt{splot 'a.dat'} ¤Ç¤¹¡£
¤¿¤À¤·¡¢2 ¤Ä¤Î¤Ä¤Ê¤¬¤Ã¤Æ¤¤¤ëÀþ (¸ÉΩÀþ) ¤òʬΥ¤¹¤ë¤Î¤Ë
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¤µ¤â¤Ê¤¤¤È¡¢¥Ç¡¼¥¿¤¬³Ê»Ò¾õ (grid) ¤Ç¤Ê¤¤¤È¤¤¤¦¥¨¥é¡¼¤¬½Ð¤ë¤«¤âÃΤì¤Þ¤»¤ó¡£
¼ÁÌä \ref{blank1} ¤â»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
¥Ç¡¼¥¿¤¬³Ê»Ò¾õ¤Ç¤Ê¤¤¾ì¹ç¤Ï¡¢
\texttt{set dgrid3d \{¿§¤ó¤Ê¥ª¥×¥·¥ç¥ó\}} ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£


%%% \subsection{How do I replot multiplot drawing}
\subsection{¤É¤¦¤·¤¿¤é multiplot ¤ÎÉÁ²è¤ò replot ¤Ç¤­¤Þ¤¹¤«}

%%% You cannot directly: gnuplot supports \verb+replot+ command, not
%%% \verb+remultiplot+. You have to write the complete sequence of commands since
%%% \verb+set multiplot+ till \verb+unset multiplot+ into a script file. Then
%%% you can \verb+load+ the script into gnuplot as many times as you need for
%%% replotting the drawing to different terminals or output files.
ľÀܤϤǤ­¤Þ¤»¤ó: 
gnuplot ¤Ï \verb+replot+ ¥³¥Þ¥ó¥É¤Ï¥µ¥Ý¡¼¥È¤·¤Æ¤Þ¤¹¤¬¡¢
\verb+remultiplot+ ¥³¥Þ¥ó¥É¤Ï¤¢¤ê¤Þ¤»¤ó¡£
¤è¤Ã¤Æ¡¢¥¹¥¯¥ê¥×¥È¥Õ¥¡¥¤¥ëÆâ¤Ë %
\verb+set multiplot+ ¤«¤é \verb+unset multiplot+ %
¤Þ¤Ç¤Î¤¹¤Ù¤Æ¤Î¥³¥Þ¥ó¥ÉÎó¤ò½ñ¤¯É¬Íפ¬¤¢¤ê¤Þ¤¹¡£
¤½¤Î¥¹¥¯¥ê¥×¥È¤ò gnuplot ¤Ë \verb+load+ ¤·¤Æ¤ä¤ì¤Ð¡¢
ɬÍפʲó¿ô¤À¤±¡¢°Û¤Ê¤ë½ÐÎÏ·Á¼°¡¢°Û¤Ê¤ë½ÐÎÏ¥Õ¥¡¥¤¥ë¤Ë replot ¤Ç¤­¤Þ¤¹¡£


%%% \section{Miscellaneous}
\section{¤½¤Î¾}

%%% \subsection{I've found a bug, what do I do?}
\subsection{¥Ð¥°¤ò¸«¤Ä¤±¤¿¤Î¤Ç¤¹¤¬¤É¤¦¤·¤¿¤éÎɤ¤¤Ç¤¹¤«}

%%% First, try to see whether it actually is a bug, or whether it
%%% is a feature which may be turned off by some obscure set--command.
ºÇ½é¤Ë¡¢¤½¤ì¤¬ËÜÅö¤Ë¥Ð¥°¤Ê¤Î¤«¡¢
¤½¤ì¤È¤â¤¢¤ë set--command ¤ÇËݤ¹¤³¤È¤¬¤Ç¤­¤ëÆÃħ¤Ê¤Î¤«¤ò¸«¶Ë¤á¤Æ¤¯¤À¤µ¤¤¡£

%%% Next, see whether you have an old version of \gnuplot{}; if you do,
%%% chances are the bug has been fixed in a newer release.
¼¡¤Ë¡¢¤¢¤Ê¤¿¤¬»È¤Ã¤Æ¤¤¤ë \gnuplot{} ¤¬¸Å¤¤ÈǤǤϤʤ¤¤«³Î¤«¤á¤Æ¤¯¤À¤µ¤¤¡£
¤â¤·¤½¤¦¤Ê¤é¡¢
¤è¤ê¿·¤·¤¤ÈǤǤϤ½¤Î¿·¤·¤¤¥Ð¥°¤Ï¼è¤ê½ü¤«¤ì¤Æ¤¤¤ë²ÄǽÀ­¤¬¤¢¤ê¤Þ¤¹¡£

%%% Fixes for bugs reported since the release of the current version are
%%% held in the \texttt{patches} directory at \gnuplot{} distribution sites.
%%% Before submitting a bug report, please check whether the bug in question
%%% has already been fixed.
¸½ºß¤ÎÈǤޤǤËÊó¹ð¤µ¤ì¤¿¥Ð¥°¤Î½¤Àµ¤Ï¡¢\gnuplot{} ¤ÎÇÛÉÛ¥µ¥¤¥È¤Î %
\texttt{patches} ¥Ç¥£¥ì¥¯¥È¥ê¤ËÊÝ»ý¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
¼ÁÌä¤Ë¤¢¤ë¥Ð¥°¤¬´û¤Ë½¤Àµ¤µ¤ì¤Æ¤¤¤Ê¤¤¤«¥Á¥§¥Ã¥¯¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤¡£

%%% If, after checking these things, you still are convinced that there is a
%%% bug, proceed as follows. If you have a fairly general sort of bug
%%% report, posting to \news{comp.graphics.apps.gnuplot} is probably
%%% the way to go. If you have investigated a problem in detail, especially
%%% if you have a context or unified diff that fixes the problem, please
%%% e-email a report to \mailto{gnuplot-bug@lists.sourceforge.net}.
¤³¤ì¤é¤ò¥Á¥§¥Ã¥¯¤·¤¿¸å¤Ç¤Ê¤ª¤½¤ì¤¬¥Ð¥°¤Ç¤¢¤ë¤È³Î¿®¤·¤¿¤Ê¤é¡¢
°Ê²¼¤Ë¿Ê¤ó¤Ç¤¯¤À¤µ¤¤¡£
¤â¤·¤¢¤Ê¤¿¤¬¸øÀµ¤ÇÉáÊ×Ū¤Ê¼ïÎà¤Î¥Ð¥°¥ì¥Ý¡¼¥È¤òºî¤Ã¤¿¤Ê¤é¤Ð¡¢
¿ʬ¥Ë¥å¡¼¥¹¥°¥ë¡¼¥× \news{comp.graphics.apps.gnuplot} %
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¤â¤·ÌäÂê¤Î¾ÜºÙ¤ÊÄ´ºº·ë²Ì¤¬¤¢¤ë¤Ê¤é¤Ð¡¢
Æäˤ½¤ÎÌäÂê¤ò½¤Àµ¤¹¤ëº¹Ê¬ (context diff ¤«¤Þ¤¿¤Ï unified diff) %
¤¬¤¢¤ë¤Ê¤é¤Ð¡¢
\mailto{gnuplot-bug@lists.sourceforge.net} %
¤Ø¥á¡¼¥ë¤Ç¥ì¥Ý¡¼¥È¤òÁ÷¤Ã¤Æ¤¯¤À¤µ¤¤¡£

%%% The bug-gnuplot list is for reporting and collecting bug fixes, the
%%% \news{comp.graphics.apps.gnuplot} newsgroup will be more help for
%%% finding work arounds or actually solving \gnuplot{} related problems. If
%%% you do send in a bug report, be sure and include the version of \gnuplot{}
%%% (including patchlevel) as shown by the command \verb+show version long+,
%%% terminal driver, operating system, an exact description of the bug and
%%% input which can reproduce the bug. Failure to indicate these details can
%%% render a solution to your problem almost impossible. Also, any context
%%% diffs should be referenced against the latest official version of
%%% \gnuplot{} if at all possible.
bug-gnuplot ¥á¡¼¥ê¥ó¥°¥ê¥¹¥È¤Ï¥Ð¥°½¤Àµ¤Î¥ì¥Ý¡¼¥È¤È¤½¤Î¼ý½¸¤Î¤¿¤á¤Î¤â¤Î¤Ç¡¢
¥Ë¥å¡¼¥¹¥°¥ë¡¼¥× \news{comp.graphics.apps.gnuplot} ¤Ï %
\gnuplot{} ¤Ë´Ø¤¹¤ëÌäÂê¤ËÂФ¹¤ë²óÈòºö¤ò¸«¤Ä¤±¤ë¡¢
¤¢¤ë¤¤¤Ï¤½¤ì¤ò¼ÂºÝ¤Ë²ò·è¤¹¤ë¼ê½õ¤±¤Î¤¿¤á¤Î¤â¤Î¤Ç¤¹¡£
¤â¤·¥Ð¥°¥ê¥Ý¡¼¥È¤òÁ÷¤ë¤È¤­¤Ï¡¢\verb+show version long+ ¥³¥Þ¥ó¥É¤Ç¸«¤ì¤ë %
\gnuplot{} ¤Î¥Ð¡¼¥¸¥ç¥ó (¥Ñ¥Ã¥Á¥ì¥Ù¥ë¤â´Þ¤á¤Æ)¡¢
½ÐÎÏ·Á¼°¤Î¥É¥é¥¤¥Ð̾ (terminal driver)¡¢¥ª¥Ú¥ì¡¼¥Æ¥£¥ó¥°¥·¥¹¥Æ¥à¡¢
¥Ð¥°¤ÎÀµ³Î¤Êµ­½Ò¤È¥Ð¥°¤òºÆ¸½¤¹¤ë¤¿¤á¤ÎÆþÎÏ¡¢
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¤½¤·¤Æ¡¢ºÇ¿·¤Î¸ø¼°ÈǤΠ\gnuplot{} ¤ËÂФ·¤ÆÅö¤Æ¤¿º¹Ê¬ (context diff) ¤â¡¢
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%%% \subsection{Can I use \gnuplot{} routines for my own programs?}
\subsection{»ä¤Î¥×¥í¥°¥é¥à¤Ç \gnuplot{} ¤Î¥ë¡¼¥Á¥ó¤òÍøÍѤǤ­¤Þ¤¹¤«}

%%% On systems supporting pipes, you can pipe commands to \gnuplot{} from other
%%% programs. Many applications with gnuplot as the graphics engine, like Octave
%%% (\http{www.octave.org}), uses this method. This also works from a 
%%% cgi script to
%%% drive \gnuplot{} from a forms-based web page.
¥Ñ¥¤¥×¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¥·¥¹¥Æ¥à¤Ç¤Ï¡¢
¾¤Î¥×¥í¥°¥é¥à¤«¤é¥Ñ¥¤¥×·Ðͳ¤Ç \gnuplot{} ¤Ë¥³¥Þ¥ó¥É¤òÅϤ¹¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
Octave (\http{www.octave.org}) ¤Î¤è¤¦¤Ë¡¢
gnuplot ¤ò¥°¥é¥Õ¥£¥Ã¥¯¥¨¥ó¥¸¥ó¤È¤·¤Æ»ÈÍѤ·¤Æ¤¤¤ë¿¤¯¤Î¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤¬
¤³¤ÎÊýË¡¤ò»ÈÍѤ·¤Æ¤¤¤Þ¤¹¡£
¤³¤ì¤Ï¡¢form ¥Ù¡¼¥¹¤Î Web ¥Ú¡¼¥¸¤«¤é \gnuplot{} ¤òµ¯Æ°¤¹¤ë cgi ¥¹¥¯¥ê¥×¥È¤Ç¤â
ÍøÍѤǤ­¤Þ¤¹¡£

%%% John Campbell (\mailto{jdc@nauvax.ucc.nau.edu}) modified a much earlier
%%% version of \gnuplot{} (3.5) to be a library of C subroutines callable 
%%% from a C program.  Gnuplot itself has changed radically since then,
%%% and we are not aware of any plans to create a similar library based on
%%% the current version.
John Campbell (\mailto{jdc@nauvax.ucc.nau.edu}) ¤Ï¡¢
¤«¤Ê¤êÁ°¤ÎÈÇ (3.5) ¤Î \gnuplot{} ¤ò²þÎɤ·¤Æ¡¢
C ¥×¥í¥°¥é¥à¤«¤é¸Æ¤Ó½Ð¤»¤ë C ¤Î¥µ¥Ö¥ë¡¼¥Á¥ó¥é¥¤¥Ö¥é¥ê¤Ëºî¤ê¾å¤²¤Þ¤·¤¿¡£
gnuplot ¤Ï¤½¤Î¸å·àŪ¤ËÊѲ½¤·¤Þ¤·¤¿¤¬¡¢
¸½ºß¤ÎÈǤ˴ð¤Å¤¯Æ±ÍͤΥ饤¥Ö¥é¥ê¤òºîÀ®¤¹¤ë¤è¤¦¤Ê·×²è¤Ï²æ¡¹¤ÏÃΤê¤Þ¤»¤ó¡£


%%% \subsection{What extensions have people made to \gnuplot? Where can I get
%%% them?}
\subsection{¤É¤¦Äɲää³ÈÄ¥¤¬¤Ê¤µ¤ì¤Æ¤¤¤Þ¤¹¤«¡¢¤½¤ì¤Ï¤É¤¦¼ê¤ËÆþ¤ì¤é¤ì¤Þ¤¹¤«}

%%% Many extensions or patches are available on the "Patches" page of the
%%% gnuplot development site
%%% \http{sourceforge.net/tracker/?group_id=2055&atid=302055}.
%%% The current development version will generally include some of these
%%% being debugged for inclusion in a later official release of gnuplot.
¤¿¤¯¤µ¤ó¤Î³ÈÄ¥¤ä¥Ñ¥Ã¥Á¤¬¡¢gnuplot ¤Î³«È¯¥µ¥¤¥È %
\http{sourceforge.net/tracker/?group_id=2055&atid=302055} %
¤Î "Patches" ¥Ú¡¼¥¸¤Ë¤¢¤ê¤Þ¤¹¡£
ºÇ¿·¤Î³«È¯ÈǤϡ¢
gnuplot ¤Îº£¸å¤ÎÀµ¼°¥ê¥ê¡¼¥¹¤Ë´Þ¤Þ¤»¤ë¤¿¤á¤Î¥Ç¥Ð¥Ã¥°¤ò¤·¤Ê¤¬¤é¡¢
¤À¤¤¤¿¤¤¤³¤ì¤é¤Î¤¤¤¯¤Ä¤«¤ò´Þ¤ó¤Ç¤¤¤­¤Þ¤¹¡£

%%% Older extensions, which may or may not work with the current version,
%%% are available from \ftp{ftp.ucc.ie}{/pub/gnuplot/contrib/}.
¸½ºß¤ÎÈǤǤÏÆ°¤¯¤«¤É¤¦¤«Ê¬¤«¤ê¤Þ¤»¤ó¤¬¡¢
¸Å¤¤³ÈÄ¥¤Ï \ftp{ftp.ucc.ie}{/pub/gnuplot/contrib/} ¤Ë¤¢¤ê¤Þ¤¹ %
(ÌõÃí: ¸½ºß (03/14 2005) ¤Ï¤½¤³¤Ë¤Ï¤Ê¤¤¤è¤¦¤Ç¤¹)¡£

%%% Some extensions available:
¸½ºß°Ê²¼¤Î¤è¤¦¤Ê³ÈÄ¥¤¬¤Ê¤µ¤ì¤Æ¤¤¤Þ¤¹:
%% end Japanese
\begin{itemize}
%%% \item \texttt{date-errorbar}: allows dates in the hi/lo fields for 
%%% errorbars.
%%% \item \texttt{perltk}: A perl/tk canvas widget.
%%% \item \texttt{polyg.patch}: Implements a polygon plotting style.
%%% \item \texttt{xgfe}: graphical front end using the Qt widgets available at
%%%       \http{www.tug.org/tex-archive/graphics/gnuplot/contrib/}.
%%% \item \texttt{Gnuplot.py}: A python package to create graphs from
%%% within python. More information at
%%% \http{gnuplot-py.sourceforge.net}.
\item \texttt{date-errorbar}: ¥¨¥é¡¼¥Ð¡¼¤Î¾å²¼¤Î¾ì½ê¤ËÆüÉեǡ¼¥¿¤ò»È¤¨¤ë
\item \texttt{perltk}: perl/tk ¥­¥ã¥ó¥Ð¥¹ÍÑ¥¦¥£¥¸¥§¥Ã¥È
\item \texttt{polyg.patch}: ¿³Ñ·ÁÉÁ²è¥¹¥¿¥¤¥ë¤Î¼ÂÁõ
\item \texttt{xgfe}: Qt ¥¦¥£¥¸¥§¥Ã¥È¤òÍѤ¤¤¿¥°¥é¥Õ¥£¥«¥ë¥Õ¥í¥ó¥È¥¨¥ó¥É %
      \http{www.tug.org/tex-archive/graphics/gnuplot/contrib/}.
\item \texttt{Gnuplot.py}: Python Æâ¤Ç¥°¥é¥Õ¤òÀ¸À®¤¹¤ë¤¿¤á¤Î %
Python ¥Ñ¥Ã¥±¡¼¥¸¡£¾Ü¤·¤¯¤Ï°Ê²¼¤ò»²¾È:
\http{gnuplot-py.sourceforge.net}.
%% end Japanese
\end{itemize}


%%% \subsection{I need an integration, fft, iir-filter,...!}
\subsection{ÀÑʬ¤ä FFT ¤ä IIR ¥Õ¥£¥ë¥¿¤Ê¤É¤¬Íߤ·¤¤¤Î¤Ç¤¹¤¬}

%%% \Gnuplot{} has been and is a plotting program, not a data
%%% processing or mathematical program suite. Therefore \gnuplot{}
%%% can't do that. Look into the demo file "bivariat.dem" for a basic
%%% implementation of an integration.
\gnuplot{} ¤Ïº£¤Þ¤Ç¤â¡¢¤½¤·¤Æ¸½ºß¤âÉÁ²è¥×¥í¥°¥é¥à¤Ç¤¢¤ê¡¢¥Ç¡¼¥¿½èÍý¤ä¿ô¼°
½èÍý¥×¥í¥°¥é¥à¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£¤è¤Ã¤Æ¤½¤Î¤è¤¦¤Ê¤³¤È¤Ï¤Ç¤­¤Þ¤»¤ó¡£ÀÑʬ¤Î
´ðËÜŪ¤Ê¼ÂÁõ¤Ë¤Ä¤¤¤Æ¤Ï demo ¤Î "bivariat.dem" ¤ò¸«¤Æ¤¯¤À¤µ¤¤¡£

%%% For more sophisticated data-processing read the next section.
¤è¤ê¹âµé¤Ê¥Ç¡¼¥¿½èÍý¤Ë¤Ä¤¤¤Æ¤Ï¼¡¤Î¥»¥¯¥·¥ç¥ó¤òÆɤó¤Ç¤¯¤À¤µ¤¤¡£


%%% \subsection{Can I do heavy-duty data processing with \gnuplot? or
%%% What is beyond \gnuplot?}
\subsection{"heavy-duty" ¥Ç¡¼¥¿¤ò \gnuplot{} ¤Ç»È¤¨¤Þ¤¹¤«¡¢
¤Þ¤¿¤Ï \gnuplot{} ¤ËÊѤï¤ë¤â¤Î¤Ï¤Ê¤¤¤Ç¤¹¤«}

%%% \gnuplot{} alone is not suited very well for this. One thing you might try
%%% is \texttt{fudgit}, an interactive multi-purpose fitting program written by
%%% Martin-D. Lacasse (\texttt{isaac@frodo.physics.mcgill.ca}). It can use
%%% \gnuplot{} as its graphics back end and is available from
%%% \ftp{ftp.physics.mcgill.ca}{/pub/Fudgit/fudgit_2.33.tar.Z} and from
%%% the main Linux server, tsx-11.mit.edu and its numerous mirrors around
%%% the world as \texttt{/pub/linux/sources/usr.bin/fudgit-2.33.tar.z}.
%%% Versions are available for AIX, Data General, HP-UX, IRIX 4, Linux,
%%% NeXT, Sun3, Sun4, Ultrix, OS/2 and MS-DOS\@. The MS-DOS version is
%%% available on simtel20 mirrors (simtel20 itself has closed down) in the
%%% "math" subdirectory as \verb+fudg_231.zip+.
\gnuplot{} ñÆȤǤϤ¢¤Þ¤ê¤½¤ì¤Ë¤ÏŬ¤·¤Æ¤¤¤Þ¤»¤ó¡£
\texttt{fudgit} ¤ò»î¤·¤Æ¤ß¤ë¤È¤¤¤¤¤Ç¤·¤ç¤¦¡£
¤³¤ì¤Ï Martin-D.Lacasse (\texttt{isaac@frodo.physics.mcgill.ca}) %
¤Ë¤è¤Ã¤Æ½ñ¤«¤ì¤¿ÂÐÏ÷¿Â¿ÌÜŪ¶ÊÀþÅö¤Æ¤Ï¤á¥×¥í¥°¥é¥à¤Ç¤¹¡£
¤³¤ì¤ÏÇظå¤Ç¥°¥é¥Õ¥£¥Ã¥¯½ÐÎϤΤ¿¤á¤Ë \gnuplot{} ¤òÍѤ¤¤Þ¤¹¡£
\ftp{ftp.physics.mcgill.ca}{/pub/Fudgit/fudgit_2.33.tar.Z} ¤¬¤½¤ì¤Ç¤¹¡£
¤Þ¤¿¤Ï¡¢¼ç¤Ê Linux ¥µ¥¤¥È¤Ç¤¢¤ë %
\ftp{tsx-11.mit.edu}{/pub/linux/sources/usr.bin/fudgit-2.33.tar.z} %
¤Ë¤â¤¢¤ê¤Þ¤¹¡£
AIX, Data General, HP-UX, IRIX 4, Linux, NeXT, Sun3, Sun4, Ultrix, 
OS/2, MS-DOS ¤Î³Æ OS ¤ÇÆ°ºî¤·¡¢
DOS ÈÇ¤Ï simtel20 ¤Î¥ß¥é¡¼¥µ¥¤¥È (simtel20 ¼«¿È¤ÏÊĺ¿¤µ¤ì¤Þ¤·¤¿) ¤Î %
"math" ¥Ç¥£¥ì¥¯¥È¥ê¤Ë \verb+fudg_231.zip+ ¤È¤·¤ÆÃÖ¤¤¤Æ¤¢¤ê¤Þ¤¹¡£

%%% Carsten Grammes has written a fitting program which has been
%%% merged into \gnuplot{} 3.7.
Carsten Grammes ¤¬½ñ¤¤¤¿Åö¤Æ¤Ï¤á¥×¥í¥°¥é¥à¤Ï %
\gnuplot{} 3.7 ¤Ë¼è¤ê¹þ¤Þ¤ì¤Þ¤·¤¿¡£

%%% Michael Courtney has written a program called lsqrft, which uses the
%%% Levenberg-Marquardt - algorithm for fitting data to a function. It is
%%% available from
%%% \ftp{hobbes.nmsu.edu}{/pub/os2/apps/analysis/lsqrft15.zip};
%%% sources, which should compile on Unix, and executables for MS-DOS and
%%% OS/2 are available.  There is an interface to the OS/2 presentation
%%% manager.
Michael Courtney ¤Ï lsqrft ¤È¸Æ¤Ð¤ì¤ë¥×¥í¥°¥é¥à¤ò½ñ¤­¤Þ¤·¤¿¡£
¤³¤ì¤Ï¥Ç¡¼¥¿¤ò´Ø¿ô¤ËÅö¤Æ¤Ï¤á¤ë¤Î¤Ë Levenberg-Marquardt %
¥¢¥ë¥´¥ê¥º¥à¤ò»ÈÍѤ·¤Þ¤¹¡£
Unix ¤Ç¥³¥ó¥Ñ¥¤¥ë²Äǽ¤Ê¥½¡¼¥¹¡¢¤½¤·¤Æ MS-DOS, OS/2 ÍѤμ¹ԥХ¤¥Ê¥ê¤Ï %
\ftp{hobbes.nmsu.edu}{/pub/os2/apps/analysis/lsqrft15.zip} ¤Ë¤¢¤ê¤Þ¤¹¡£
OS/2 ¥×¥ì¥¼¥ó¥Æ¡¼¥·¥ç¥ó¥Þ¥Í¡¼¥¸¥ã¤ËÂФ¹¤ë¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤â¤¢¤ê¤Þ¤¹¡£

%%% You might also want to look at the applications developed by
%%% the Software Tools Group (STG) at the National Center for
%%% Supercomputing Applications. Ftp to ftp.ncsa.uiuc.edu
%%% and get the file README.BROCHURE for more information.
NCSA (National Center for Supercomputing Applications) ¤Î STG 
(Software Tools Group) ¤Ë¤è¤Ã¤Æ³«È¯¤µ¤ì¤¿¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤¬¸«¤¿¤±¤ì¤Ð¡¢
¾ÜºÙ¤Ï ftp.ncsa.uiuc.edu ¤Ë ftp ¤·¤Æ¡¢README.BROCHURE ¤ò¼èÆÀ¤·¤Æ¤¯¤À¤µ¤¤¡£

%%% You can also try pgperl, an integration of the PGPLOT plotting
%%% package with Perl 5. Information can be found at
%%% \http{www.ast.cam.ac.uk/AAO/local/www/kgb/pgperl}, the source is
%%% available from \ftp{ftp.ast.cam.ac.uk}{/pub/kgb/pgperl/} or
%%% \ftp{linux.nrao.edu}{/pub/packages/pgperl/}.
pgperl ¤ò»î¤·¤Æ¤â¤¤¤¤¤Ç¤·¤ç¤¦¡£
¤³¤ì¤Ï Perl 5 ¤Ë¤è¤Ã¤Æ PGPLOT ¥×¥í¥Ã¥È¥Ñ¥Ã¥±¡¼¥¸¤òÅý¹ç¤·¤¿¤â¤Î¤Ç¤¹¡£
¤³¤ì¤Ë´Ø¤¹¤ë¾ðÊó¤Ï %
\http{www.ast.cam.ac.uk/AAO/local/www/kgb/pgperl} ¤Ç¸«¤Ä¤«¤ê¤Þ¤¹¤·¡¢
¥½¡¼¥¹¤Ï \ftp{ftp.ast.cam.ac.uk}{/pub/kgb/pgperl/}¡¢
¤Þ¤¿¤Ï \ftp{linux.nrao.edu}{/pub/packages/pgperl/} ¤Ë¤¢¤ê¤Þ¤¹¡£

%%% Another possibility is \textbf{Octave}. To quote from its README: Octave is a
%%% high-level language, primarily intended for numerical computations. Octave is
%%% licensed under GPL, and in principle, it is a free Matlab clone. 
%%% It provides a
%%% convenient command line interface for solving linear and nonlinear problems
%%% numerically. The latest released version of Octave is always available from
%%% \http{www.octave.org}. By the way, octave uses \gnuplot{} as its plotting
%%% engine, so you get a data-processing program on top of \gnuplot{}.
¾¤ÎÊýË¡¤È¤·¤Æ Octave ¤¬¤¢¤ê¤Þ¤¹¡£README ¤ò°úÍѤ·¤Þ¤¹: 
Octave ¤Ï¹â¿å½à¸À¸ì¤Ç¡¢¼ç¤Ë¿ôÃÍ·×»»ÍѤǤ¹¡£
Octave ¤Ï GPL ¥é¥¤¥»¥ó¥¹¤Ë½¾¤¤¡¢¸¶Â§Åª¤Ë¥Õ¥ê¡¼¤Ê Matlab ¥¯¥í¡¼¥ó¤Ç¤¹¡£
Àþ·Á¤äÈóÀþ·Á¤ÎÌäÂê¤ò¿ôÃÍŪ¤Ë²ò¤¯¤Î¤ËÊØÍø¤Ê
¥³¥Þ¥ó¥É¥é¥¤¥ó¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤òÈ÷¤¨¤Æ¤¤¤Þ¤¹¡£
Octave ¤ÎºÇ¿·ÈǤϾï¤Ë \http{www.octave.org} ¤Ë¤¢¤ê¤Þ¤¹¡£
¤È¤³¤í¤Ç¡¢octave ¤Ï \gnuplot{} ¤òÉÁ²è¥¨¥ó¥¸¥ó¤È¤·¤Æ»È¤¤¤Þ¤¹¤Î¤Ç¡¢
\gnuplot{} ¤ËÄɲ乤ë¥Ç¡¼¥¿½èÍý¥×¥í¥°¥é¥à¤ò¼ê¤ËÆþ¤ì¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£

%%% Finally, there is \texttt{scilab} at \http{www-rocq.inria.fr/scilab/}
%%% doing about the same as matlab. It is free but copyrighted
%%% software.
ºÇ¸å¤Ë¡¢\texttt{scilab} ¤â \http{www-rocq.inria.fr/scilab/} ¤Ë¤¢¤ê¤Þ¤¹¡£
¤³¤ì¤Ï matlab ¤È¤Û¤ÜƱÍͤËÆ°ºî¤·¤Þ¤¹¡£
¤³¤ì¤â¥Õ¥ê¡¼¤Ç¤¹¤¬Ãøºî¸¢¤ÏÊü´þ¤µ¤ì¤Æ¤¤¤Ê¤¤ (GPL ¤Ç¤Ï¤Ê¤¤) ¥½¥Õ¥È¥¦¥§¥¢¤Ç¤¹¡£


%%% \subsection{Mouse in my interactive terminal does not work}
\subsection{»ä¤ÎÂÐÏ÷¿¥¿¡¼¥ß¥Ê¥ë¤Ç¤Ï¥Þ¥¦¥¹¤¬¸ú¤­¤Þ¤»¤ó}

%%% If your mouse is not working, try to hit 'm' in the interactive terminal to
%%% switch mousing on/off. See below for the list of supported interactive
%%% terminals.
¥Þ¥¦¥¹¤¬¸ú¤«¤Ê¤¤¾ì¹ç¡¢¤½¤ÎÂÐÏ÷¿¥¿¡¼¥ß¥Ê¥ë¤Ç 'm' ¤òÂǤäƤߤƤ¯¤À¤µ¤¤¡£
¤³¤ì¤Ï¥Þ¥¦¥¹µ¡Ç½¤Î On/Off ¤ò¹Ô¤Ê¤¤¤Þ¤¹¡£
¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ëÂÐÏ÷¿¥¿¡¼¥ß¥Ê¥ë¤Î°ìÍ÷¤Ë¤Ä¤¤¤Æ¤Ï°Ê²¼¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£

%%% If it still does not run, then either gnuplot has not been configured or
%%% compiled with mouse support, or you have not properly installed it, 
%%% or running
%%% an older version of gnuplot (check your \texttt{PATH}).
¤½¤ì¤Ç¤â¤Þ¤ÀÆ°ºî¤·¤Ê¤¤¾ì¹ç¡¢
gnuplot ¤¬¥Þ¥¦¥¹µ¡Ç½¤ò¥µ¥Ý¡¼¥È¤¹¤ë¤è¤¦¤Ë configure ¤µ¤ì¤Ê¤«¤Ã¤¿¤«
¥³¥ó¥Ñ¥¤¥ë¤µ¤ì¤Ê¤«¤Ã¤¿¤«¡¢
¤Á¤ã¤ó¤È¥¤¥ó¥¹¥È¡¼¥ë¤·¤Ê¤«¤Ã¤¿¤«¡¢
¤¢¤ë¤¤¤Ï gnuplot ¤Î¸Å¤¤¥Ð¡¼¥¸¥ç¥ó¤ò»È¤Ã¤Æ¤¤¤ë¤« %
(¤¢¤Ê¤¿¤Î \texttt{PATH} ¤ò¥Á¥§¥Ã¥¯¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤) ¤Ç¤·¤ç¤¦¡£

%%% If your gnuplot is running as the plotting engine of Octave under X11, then
%%% please put \texttt{set mouse} into your \texttt{\$HOME/.gnuplot} (preferred
%%% than putting \texttt{gset mouse} into \texttt{\$HOME/.octaverc}). This is
%%% needed only for gnuplot 4.0: according to its \texttt{help x11\_mouse},
%%% gnuplot 4.0 under x11 running through a pipe needs \texttt{set mouse} to be
%%% executed before launching the x11 plot window.
gnuplot ¤¬ X11 ¾å¤Î Octave ¤ÎÉÁ²è¥¨¥ó¥¸¥ó¤È¤·¤ÆÆ°ºî¤·¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢
¤¢¤Ê¤¿¤Î \texttt{\$HOME/.gnuplot} ¤ÎÃæ¤Ë %
\texttt{set mouse} ¤ÈÆþ¤ì¤Æ¤¯¤À¤µ¤¤ %
(\texttt{\$HOME/.octaverc} ¤ÎÃæ¤Ë \texttt{gset mouse} %
¤È¤¹¤ë¤è¤ê¤¤¤¤¤Ç¤·¤ç¤¦)¡£
°Ê²¼¤Ï gnuplot 4.0 ¤Ë¤Î¤ß´Ø¤¹¤ë¤³¤È¤Ç¤¹¤¬¡¢¤½¤Î \texttt{help x11\_mouse} %
¤Ë¤è¤ì¤Ð¡¢x11 ¾å¤Ç¥Ñ¥¤¥×¤òÄ̤·¤Æ gnuplot ¤¬µ¯Æ°¤·¤Æ¤¤¤ë¾ì¹ç¤Ï %
x11 ÉÁ²è¥¦¥£¥ó¥É¥¦¤¬µ¯Æ°¤¹¤ëÁ°¤Ë \texttt{set mouse} %
¤ò¼Â¹Ô¤¹¤ëɬÍפ¬¤¢¤ë¤è¤¦¤Ç¤¹¡£

%%% \subsection{How to use hotkeys in my interactive terminals}
\subsection{»ä¤ÎÂÐÏ÷¿¥¿¡¼¥ß¥Ê¥ë¤Ç¤É¤Î¤è¤¦¤Ë¥Û¥Ã¥È¥­¡¼¤ò»È¤¨¤Ð¤¤¤¤¤Ç¤¹¤«}

%%% There are several hotkeys available in interactive terminals.
%%% Currently the following interactive terminals support hotkeys and mousing:
%%% OS/2 Presentation Manager, X11, Windows, WX, and GGI. Hit 'h' 
%%% in the terminal
%%% to get list of hotkeys. 
ÂÐÏ÷¿¥¿¡¼¥ß¥Ê¥ë¤Ç¤Ï¤¤¤¯¤Ä¤«¤Î¥Û¥Ã¥È¥­¡¼¤¬Í­¸ú¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£
¸½ºß¤Ï¼¡¤ÎÂÐÏ÷¿¥¿¡¼¥ß¥Ê¥ë¤¬¥Û¥Ã¥È¥­¡¼¤È¥Þ¥¦¥¹µ¡Ç½¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹:
OS/2 ¥×¥ì¥¼¥ó¥Æ¡¼¥·¥ç¥ó¥Þ¥Í¡¼¥¸¥ã (pm), X11, Windows, WX, GGI¡£
'h' ¤ò¤½¤Î¥¿¡¼¥ß¥Ê¥ë¤ÎÃæ¤ÇÂǤĤȡ¢¥Û¥Ã¥È¥­¡¼¤Î°ìÍ÷¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£
%%% See \texttt{help new-features} or the \textbf{Features introduced 
%%% in version 4.0} 
%%% section in the docs for a brief guide over mousing and hotkeys. 
%%% Further, you may read \texttt{help mouse} and \texttt{help bind} for more
%%% information.
¥Þ¥¦¥¹µ¡Ç½¤ä¥Û¥Ã¥È¥­¡¼¤Ë´Ø¤¹¤ë³µÍפϡ¢
\texttt{help new-features} ¤ä¥É¥­¥å¥á¥ó¥È¤Î %
\textbf{Features introduced in version 4.0} ¥»¥¯¥·¥ç¥ó¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
¤µ¤é¤Ë¡¢
\texttt{help mouse} ¤ä \texttt{help bind} ¤«¤é¤â¾ðÊó¤¬ÆÀ¤é¤ì¤ë¤Ç¤·¤ç¤¦¡£


%%% \subsection{I have ported \gnuplot{} to another system, or patched it. What
%%% do I do?}
\subsection{\gnuplot{} ¤ò¾¤Î¥·¥¹¥Æ¥à¤Ë°Ü¿¢¡¢¤Þ¤¿¤Ï¥Ñ¥Ã¥Á¤òºî¤ê¤Þ¤·¤¿¡£
¤É¤¦¤·¤¿¤é¤¤¤¤¤Ç¤¹¤«}

%%% If your patch is small, mail it to
%%% \mailto{gnuplot-beta@lists.sourceforge.net},
%%% with a thorough description of what the patch is supposed to
%%% do, which version of \gnuplot{} it is relative to, etc. Well, please do it
%%% always with respect to the current development version of gnuplot (see 'cvs'
%%% above).
¤½¤Î¥Ñ¥Ã¥Á¤¬¾®¤µ¤±¤ì¤Ð¡¢¤½¤Î¥Ñ¥Ã¥Á¤¬²¿¤ò¤·¤è¤¦¤È¤¹¤ë¤Î¤«¡¢
¤É¤ÎÈǤΠ\gnuplot{} ¤¬Âоݤ«¤Ê¤É¤Î¾Ü¤·¤¤ÀâÌÀ¤ò¤Ä¤±¤Æ %
\mailto{gnuplot-beta@lists.sourceforge.net} ¤Ø¥á¡¼¥ë¤·¤Æ¤¯¤À¤µ¤¤¡£
¤Ç¤­¤ë¤À¤±¡¢¾ï¤ËºÇ¿·¤Î³«È¯ÈǤΠgnuplot ÍѤ˺î¤Ã¤Æ¤¯¤À¤µ¤¤ %
(¾å¤Î 'cvs' ¤â»²¾È¤·¤Æ¤¯¤À¤µ¤¤)¡£

%%% Nowadays, the preferred way of submitting, commenting and upgrading 
%%% patches are
%%% via 'Patches' section on \http{www.sourceforge.net/projects/gnuplot/}.
%%% You may want to send a note to \mailto{gnuplot-beta@lists.sourceforge.net} for
%%% more lively discussion.
¸½ºß¤Ï¡¢Åê¹Æ¤è¤ê¤â¤à¤·¤í¡¢
\http{www.sourceforge.net/projects/gnuplot/} %
¤Î 'Patches' ¥»¥¯¥·¥ç¥ó¤òÄ̤·¤Æ¥³¥á¥ó¥È¤¹¤ë¤«
¥Ñ¥Ã¥Á¤ò¹¹¿·¤¹¤ëÊý¤¬Ë¾¤Þ¤·¤¤¤Ç¤¹¡£
\mailto{gnuplot-beta@lists.sourceforge.net} ¤Ï¡¢
¤è¤ê³èȯ¤ÊµÄÏÀ¤Î¤¿¤á¤ÎÏÀÅÀ¤òÁ÷¤Ã¤Æ失¤ë¤È¤¢¤ê¤¬¤¿¤¤¤Ç¤¹¡£


%%% \subsection{I want to help in developing the next version of \gnuplot.
%%% What can I do?}
\subsection{\gnuplot{} ¤Î¼¡´ü¥Ð¡¼¥¸¥ç¥ó¤Î³«È¯¤Ë¤Ä¤¤¤ÆÃΤꤿ¤¤¤Î¤Ç¤¹¤¬
¤É¤¦¤·¤¿¤é¤¤¤¤¤Ç¤¹¤«}

%%% Join the \gnuplot{} beta test mailing list by sending a mail
%%% containing the line
%%% \verb+subscribe gnuplot-beta+
%%% in the body (not the subject) of the mail to
%%% \mailto{Majordomo@lists.sourceforge.net}.
\gnuplot{} ¤Î¥Ù¡¼¥¿¥Æ¥¹¥È¥á¡¼¥ê¥ó¥°¥ê¥¹¥È¤ËÆþ¤Ã¤Æ¤¯¤À¤µ¤¤¡£
¥á¡¼¥ëËÜʸ (¥á¡¼¥ë¥¿¥¤¥È¥ë¤Ç¤Ï¤Ê¤¯) ¤Ë \verb+subscribe gnuplot-beta+ %
¤È½ñ¤¤¤Æ¥á¡¼¥ë¤ò %
\mailto{Majordomo@lists.sourceforge.net} ¤ËÁ÷¤Ã¤Æ¤¯¤À¤µ¤¤¡£

%%% Also check with \http{sourceforge.net/projects/gnuplot} about latest
%%% source for beta releases for development.
¤Þ¤¿¤Ï \http{sourceforge.net/projects/gnuplot} %
¤Ë³«È¯¥Ù¡¼¥¿ÈǤκǿ·¥½¡¼¥¹¤¬¤¢¤ê¤Þ¤¹¤Î¤Ç¥Á¥§¥Ã¥¯¤·¤Æ¤¯¤À¤µ¤¤¡£


%%% \subsection{Open questions for inclusion into the FAQ?}
\subsection{FAQ ¤Ë´Þ¤Þ¤ì¤ë¤è¤¦¤Ê̤²ò·è¤Î¼ÁÌä¤Ï ?}


%\mailto{gnuplot-beta@lists.sourceforge.net}¡£

%%% Please submit your questions (along with the answer) to 
%%% \mailto{gnuplot-beta@lists.sourceforge.net}.
¤½¤Î¼ÁÌä¤ò (²óÅú¤È°ì½ï¤Ë) 
\mailto{gnuplot-beta@lists.sourceforge.net} ¤ØÁ÷¤Ã¤Æ¤¯¤À¤µ¤¤¡£


%%% \section{Making life easier}
\section{¤¦¤Þ¤¯°·¤¦¤Ë¤Ï (Making life easier)}

%%% \subsection{How do I plot two functions in non-overlapping regions?}
\subsection{¤É¤¦¤·¤¿¤é 2 ¤Ä¤Î´Ø¿ô¤ò½Å¤Ê¤é¤Ê¤¤¤è¤¦¤Ë½ñ¤±¤Þ¤¹¤«}

%%% Use a parametric plot. An example:
¥Ñ¥é¥á¡¼¥¿ (parametric) ¤òÍѤ¤¤ÆÉÁ²è¤¹¤ì¤Ð¤¤¤¤¤Ç¤·¤ç¤¦¡£Îã: 
%% end Japanese
\begin{verbatim}
gnuplot> set parametric
gnuplot> a=1
gnuplot> b=3
gnuplot> c=2
gnuplot> d=4
gnuplot> x1(t) = a+(b-a)*t
gnuplot> x2(t) = c+(d-c)*t
gnuplot> f1(x) = sin(x)
gnuplot> f2(x) = x**2/8
gnuplot> plot [t=0:1] x1(t),f1(x1(t)) title "f1", x2(t), f2(x2(t)) title "f2"
\end{verbatim}

%%% You can also use \gnuplot's ability to ignore mathematically undefined
%%% expressions: the expression \verb+1/0+ is silently ignored, thus a
%%% construction like
\gnuplot{} ¤Î¡¢¿ô³ØŪ¤ËÄêµÁ¤µ¤ì¤Ê¤¤¿ô¼°¤ò̵»ë¤¹¤ëµ¡Ç½¤ò»È¤¦¤³¤È¤â¤Ç¤­¤Þ¤¹¡£
\verb+1/0+ ¤È¤¤¤¦¿ô¼°¤ÏÌۤäÆ̵»ë¤·¤Þ¤¹¤Î¤Ç¡¢Î㤨¤Ð
%% end Japanese
\begin{verbatim}
gnuplot> set xran [-10:10]
gnuplot> plot (abs(x)>0.5?1/0: x**2)
\end{verbatim}
%%% plots a quadratic function only for \verb+|x| < 0.5+.
¤Î¤è¤¦¤Ë¤¹¤ë¤È 2 ¾è¤Î´Ø¿ô¤ò \verb+|x| < 0.5+ ¤ÎÈϰϤǤΤßÉÁ²è¤·¤Þ¤¹¡£


%%% \subsection{How do I run my data through a filter before plotting?}
\subsection{¤É¤¦¤·¤¿¤éÉÁ²èÁ°¤Ë¥Ç¡¼¥¿¤Ë¥Õ¥£¥ë¥¿¤ò¤«¤±¤é¤ì¤Þ¤¹¤«}

%%% If your system supports the popen() function, as Unix does, you
%%% should be able to run the output through another process, for
%%% example a short awk program, such as
¤½¤Î¥·¥¹¥Æ¥à¤¬¡¢Unix ¤Î¤è¤¦¤Ë popen() ´Ø¿ô¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¤Ê¤é¡¢
¾¤Î¥×¥í¥»¥¹¤Î½ÐÎϤò»È¤Ã¤Æ¼Â¹Ô¤¹¤ë¤³¤È¤¬²Äǽ¤Ç¤¹¡£
Î㤨¤Ð¡¢¼¡¤Î¤è¤¦¤Ê awk ¤Îû¤¤¥×¥í¥°¥é¥à¤¬»È¤¨¤Þ¤¹:

\begin{verbatim}
gnuplot> plot "< awk ' { print $1, $3/$2 } ' file.in"
\end{verbatim}
%$

%%% The plot command is very powerful and is able to do some
%%% arithmetic on datafiles. See \verb+help plot+.
plot ¥³¥Þ¥ó¥É¤Ï¤È¤Æ¤â¶¯ÎϤǡ¢
¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ËÂФ¹¤ë¤¢¤ë¼ï¤ÎÂå¿ô½èÍý¤â²Äǽ¤Ç¤¹¡£
\verb+help plot+ ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£

%%% The above filtering works seamlessly under Unixes and OS/2. It can work
%%% under MS
%%% Windows as well, but that is for experienced users: (A) When gnuplot has been
%%% compiled by cygwin with the unixish way of \verb+./configure+; 
%%% \verb+make+ with
%%% X11 terminal instead of the 'windows' terminal. You have to run this under an
%%% X-server. This procedure is out of knowledge for usual users, but powerful
%%% for others. (B) Compile gnuplot yourself by \verb+makefile.mgw+ or
%%% \verb+makefile.cyg+ and set \verb+PIPES=1+ therein. The drawback is that
%%% each \verb+wgnuplot.exe+ will be accompanied by a boring shell box.
¾å¤Î¥Õ¥£¥ë¥¿¤Ï¡¢Unix ¤ä¤½¤Î¸ß´¹ OS¡¢OS/2 ¤Ç¤Ï¥¹¥à¡¼¥º¤ËÆ°ºî¤·¤Þ¤¹¡£
MS Windows ¤Ç¤âƱÍͤËÆ°ºî¤Ï¤·¤Þ¤¹¤¬¡¢
·Ð¸³¤òÀѤó¤À¥æ¡¼¥¶¸þ¤±¤Ç¤¹:
(A) gnuplot ¤¬ cygwin ¤Ç¡¢unix ÁêÅö¤Î sh ¤Ç¡¢
'windows' terminal ¤Ç¤Ï¤Ê¤¯ X11 terminal ¤Ç %
\verb+./configure+; \verb+make+ ¤È¥³¥ó¥Ñ¥¤¥ë¤µ¤ì¤¿¾ì¹ç¡£
¤³¤Î¾ì¹ç¤Ï X-¥µ¡¼¥Ð¾å¤Ç¤³¤ì¤ò¼Â¹Ô¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
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¤½¤Î¾¤Î¿Í¤Ë¤È¤Ã¤Æ¤Ï¤È¤Æ¤â¶¯ÎϤǤ¹¡£
(B) \verb+makefile.mgw+ ¤« \verb+makefile.cyg+ ¤ÎÃæ¤Ç \verb+PIPES=1+ %
¤È¥»¥Ã¥È¤·¤Æ¡¢¤³¤ì¤Ç gnuplot ¤ò¼«Ê¬¼«¿È¤Ç¥³¥ó¥Ñ¥¤¥ë¤·¤¿¾ì¹ç¡£
¤³¤Î¾ì¹ç¤Î·çÅÀ¤Ï¡¢
¸Ä¡¹¤Î \verb+wgnuplot.exe+ ¤¬ÉԳʹ¥¤Ê¥·¥§¥ë¥Ü¥Ã¥¯¥¹¤òȼ¤¦¤³¤È¤Ç¤¹¡£


%%% \subsection{How do I make it easier to use \gnuplot{} with \LaTeX{}?}
\subsection{¤É¤¦¤·¤¿¤é \gnuplot{} ¤Î²èÁü¤ò³Ú¤Ë \LaTeX{} ¤Ç°·¤¨¤Þ¤¹¤«}

%%% There is a set of \LaTeX{} macros and shell scripts that are meant
%%% to make your life easier when using \gnuplot{} with \LaTeX{}. This
%%% package can be found on \ftp{ftp.dartmouth.edu}{pub/gnuplot/latex.shar},
%%% by David Kotz.
%%% For example, the program "plotskel" can turn a gnuplot-output
%%% file plot.tex into a skeleton file skel.tex, that has the same
%%% size as the original plot but contains no graph. With the right
%%% macros, the skeleton can be used for preliminary \LaTeX{} passes,
%%% reserving the full graph for later passes, saving tremendous
%%% amounts of time.
\LaTeX{} ¤È¤È¤â¤Ë \gnuplot{} ¤ò»È¤¦¾ì¹ç¡¢
¤½¤ì¤ò³Ú¤Ë¤·¤Æ¤¯¤ì¤ë¤è¤¦¤Ê %
\LaTeX{} ¤Î¥Þ¥¯¥í¤È¥·¥§¥ë¥¹¥¯¥ê¥×¥È¤Î¥»¥Ã¥È¤¬¤¢¤ê¤Þ¤¹¡£
¤½¤Î¥Ñ¥Ã¥±¡¼¥¸¤Ï David Kotz ¤Ë¤è¤ë¤â¤Î¤Ç¡¢
\ftp{ftp.dartmouth.edu}{pub/gnuplot/latex.shar} ¤Ë¤¢¤ê¤Þ¤¹¡£
(ÌõÃí: ¸½ºß (03/14 2005) ¤Ï¤½¤³¤Ë¤Ï¤Ê¤¤¤è¤¦¤Ç¤¹¡£
archie ¤Ç gnuplot-latex.shar ¤È¤¤¤¦¥Õ¥¡¥¤¥ë¤òõ¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤) %
Î㤨¤Ð "plotskel" ¤Ï \gnuplot{} ¤Î½ÐÎϤ¹¤ë¥Õ¥¡¥¤¥ë plot.tex %
¤«¤é¹üÁȤߤΥե¡¥¤¥ë skel.tex ¤òÀ¸À®¤·¤Þ¤¹¡£
¤½¤ì¤Ï¸µ¤Î¥°¥é¥Õ¤ÈƱ¤¸¥µ¥¤¥º¤Ç¤¹¤¬¡¢²¿¤âÉÁ²èÉôʬ¤ò»ý¤Á¤Þ¤»¤ó¡£
¤½¤Î¹üÁȤߤÏŬÀڤʥޥ¯¥í¤È¶¦¤Ë \LaTeX{} ¥³¥ó¥Ñ¥¤¥ë¤Î¥Æ¥¹¥È¤Ç»È¤¦¤³¤È¤¬¤Ç¤­¡¢
¤½¤ì¤Ï¸å¤Ë¹Ô¤Ê¤¦¥°¥é¥Õ¤ò¤Á¤ã¤ó¤È´Þ¤ó¤À¥³¥ó¥Ñ¥¤¥ë¤Î½àÈ÷¤ËÌòΩ¤Á¡¢
ËÜÍ襳¥ó¥Ñ¥¤¥ë¤Ë¤«¤«¤ë¿¤¯¤Î»þ´Ö¤òÀáÌ󤷤Ƥ¯¤ì¤Þ¤¹¡£


%%% \subsection{How do I save and restore my settings?}
\subsection{¤É¤¦¤·¤¿¤éÀßÄê¤òÊݸ/ºÆÍøÍѤǤ­¤Þ¤¹¤«}

%%% Use the \verb+save+ and \verb+load+ commands for this; see \verb+help save+
%%% and \verb+help load+ for details.
¤½¤ì¤Ë¤Ï\verb+save+ ¤È\verb+load+ ¤Î¥³¥Þ¥ó¥É¤ò»È¤Ã¤Æ¤¯¤À¤µ¤¤¡£
¾ÜºÙ¤Ï\verb+help save+ ¤È\verb+help load+ ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£

%%% You can save the current terminal and restore it later without touching the
%%% filesystem by \texttt{set term push} and \texttt{set term pop}, respectively.
\texttt{set term push} ¤È \texttt{set term pop} ¤ò»È¤¨¤Ð¡¢
¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤ò¿¨¤ë¤³¤È¤Ê¤¯
¤½¤ì¤¾¤ì¸½ºß¤Î½ÐÎÏ·Á¼°¤ÎÊݸ¤È¤½¤Î¸å¤ÎÉüµ¢¤¬¤Ç¤­¤Þ¤¹¡£


%%% \subsection{How do I plot lines (not grids) using splot?}
\subsection{¤É¤¦¤·¤¿¤é splot ¤Ç¶ÊÀþ (³Ê»Ò¤Ç¤Ê¤¤) ¤ò½ñ¤±¤Þ¤¹¤«}

%%% If the data in a data file for splot is arranged in such a way
%%% that each one has the same number of data points (using blank
%%% lines as delimiters, as usual), splot will plot the data with a
%%% grid. If you want to plot just lines, use a different number of
%%% data entries (you can do this by doubling the last data point,
%%% for example). Don't forget to \texttt{set parametric} mode, of course.
splot ¤Î¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î¥Ç¡¼¥¿¤¬¤¤¤º¤ì¤âƱ¤¸¿ô¤Î¥Ç¡¼¥¿ÅÀ¤ò»ý¤Ä¤è¤¦¤Ë %
(¶èÀÚ¤ê¤Ï¤¤¤Ä¤â¤Î¤è¤¦¤Ë¶õ¹Ô¤Ç) ·¤¨¤é¤ì¤Æ¤¤¤ë¾ì¹ç¡¢
splot ¤Ï¥Ç¡¼¥¿¤ò³Ê»Ò¤ÇÉÁ²è¤·¤Þ¤¹¡£
ñ¤Ë¶ÊÀþ¤À¤±¤Ç½ñ¤­¤¿¤¤¤Ê¤é¤Ð¡¢¥Ç¡¼¥¿¥¨¥ó¥È¥ê¤Î¸Ä¿ô¤¬°Û¤Ê¤ë¤è¤¦¤Ë %
(Î㤨¤ÐºÇ¸å¤ÎÅÀ¤À¤±Æ±¤¸¤â¤Î¤ò 2 ¤Ä¤Ä¤±¤ë¤È¤«) ¤·¤Æ¤¯¤À¤µ¤¤¡£
¤â¤Á¤í¤ó¡¢\texttt{set parametric} ¤ò¥»¥Ã¥È¤¹¤ë¤³¤È¤ò˺¤ì¤Ê¤¤¤Ç¤¯¤À¤µ¤¤¡£


%%% \subsection{How do I plot a function f(x,y) that is bounded by other
%%%           functions in the x-y plane?}
\subsection{¤É¤¦¤·¤¿¤é x-y Ê¿Ì̾å¤Ç¾¤Î´Ø¿ô¤ËÀ©¸Â¤µ¤ì¤Æ¤¤¤ë f(x,y) ¤Î
          ¥°¥é¥Õ¤ò½ñ¤±¤Þ¤¹¤«}

%%% An example:
Îã:
%% end Japanese
\begin{verbatim}
gnuplot> f(x,y) = x**2 + y **2
gnuplot> x(u) = 3*u
gnuplot> yu(x) = x**2
gnuplot> yl(x) = -x**2
gnuplot> set parametric
gnuplot> set cont
gnuplot> splot [0:1] [0:1] u,yl(x(u))+(yu(x(u)) - yl(x(u)))*v,\
> f(x(u), (yu(x(u)) - yl(x(u)))*v)
\end{verbatim}


%%% \subsection{How do I turn off <feature> in a plot?}
\subsection{¤É¤¦¤·¤¿¤éÉÁ²è¤ÎÀßÄê¤ò̵¸ú¤Ë¤Ç¤­¤Þ¤¹¤«}

%%% Most gnuplot features are controlled by a corresponding set/unset command.
%%% If a feature is enabled by default, or by using \verb+set <feature>+, 
%%% then you
%%% should be able to turn it by using \verb+set no<feature>+. However, 
%%% the prefered 
%%% syntax since version 4.0 is \verb+unset <feature>+.
¤¿¤¤¤Æ¤¤¤Î gnuplot ¤Îµ¡Ç½¤Ï¡¢Âбþ¤¹¤ë set/unset ¥³¥Þ¥ó¥É¤ÇÀ©¸æ¤Ç¤­¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤ÇÍ­¸ú¤Ë¤Ê¤Ã¤Æ¤¤¤ëµ¡Ç½¡¢
¤¢¤ë¤¤¤Ï \verb+set <feature>+ ¤ÇÍ­¸ú¤Ë¤·¤¿µ¡Ç½¤Ï¡¢
¤½¤ì¤ò \verb+set no<feature>+ ¤Ç̵¸ú¤Ë¤Ç¤­¤Þ¤¹¡£
¤¿¤À¡¢version 4.0 ¤«¤é¤Ï¤½¤Î½ñ¼°¤Ï¤à¤·¤í \verb+unset <feature>+ %
¤È¤¹¤Ù¤­¤Ç¤¹¡£


%%% \subsection{How do I call \gnuplot{} from my own programs?}
\subsection{¤É¤¦¤·¤¿¤é¥×¥í¥°¥é¥à¤«¤é \gnuplot{} ¤ò¸Æ¤Ó½Ð¤»¤Þ¤¹¤«}

%%% On unix-like systems, commands to gnuplot can be piped via stdin.
%%% Output from \gnuplot{}'s \verb+print+ command can be read via a named pipe. 
%%% On M\$ Windows platforms, due to the lacking standard
%%% input (stdin) in GUI programs, you need to use the helper program 
%%% \texttt{pgnuplot}
%%% which should be included in your gnuplot for M\$W distribution package.
%%% Reading \gnuplot{} output may be impossible.
unix ¸ß´¹¥·¥¹¥Æ¥à¾å¤Ê¤é¤Ð¡¢gnuplot ¤Ø¤Î¥³¥Þ¥ó¥É¤òɸ½àÆþÎÏ (stdin) %
¤«¤é¥Ñ¥¤¥×¤ÇÅϤ»¤Þ¤¹¡£
\gnuplot{} ¤«¤é¤Î \verb+print+ ¥³¥Þ¥ó¥É¤Ï¡¢
̾Á°¤Ä¤­¥Ñ¥¤¥×¤ÇÆɤ߽Ф¹¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
M\$ Windows ¥×¥é¥Ã¥È¥Õ¥©¡¼¥à¤Ç¤Ï¡¢GUI ¥×¥í¥°¥é¥à¤Îɸ½àÆþÎÏ (stdin) %
¤¬»È¤¨¤Ê¤¤¤¿¤á¡¢
\texttt{pgnuplot} ¤È¤¤¤¦¥Ø¥ë¥Ñ¡¼¥×¥í¥°¥é¥à¤ò»È¤¦É¬Íפ¬¤¢¤ê¤Þ¤¹¡£
¤³¤ì¤Ï¤ª»È¤¤¤Î M\$W ÍѤΠgnuplot ÇÛÉۥѥ屡¼¥¸¤Ë´Þ¤Þ¤ì¤Æ¤¤¤ë¤Ç¤·¤ç¤¦¡£
\gnuplot{} ¤Î½ÐÎϤòÆɤ߽Ф¹¤³¤È¤Ï¿ʬ¤Ç¤­¤Þ¤»¤ó¡£


%%% \subsection{What if I need h-bar (Planck's constant)?}
\subsection{Planck Äê¿ô (h ¤Ë²£Àþ) ¤¬É¬ÍפʤȤ­¤Ï¤É¤¦¤·¤¿¤é¤¤¤¤¤Ç¤¹¤«}

%%% The most straightforward way is to use a UTF-8 font, and type in the
%%% $\hbar$ character (Unicode code point \#x210F) directly. 
ºÇ¤â¼«Á³¤ÊÊýË¡¤Ï¡¢UTF-8 ¥Õ¥©¥ó¥È¤ò»È¤¤¡¢Ê¸»ú $\hbar$ (Unicode ¥³¡¼¥É
¥Ý¥¤¥ó¥È \#x210F) ¤òľÀÜÆþÎϤ¹¤ë¤³¤È¤Ç¤¹¡£

%%% This does not work in PostScript, however, so you must use approximations
%%% like
%%% \verb+ @{/=56 -} {/=24 h}+ or
%%% \verb+ {/=8 @{/Symbol=24 -} _{/=14 h}}+
%%% In the latter, the "-" (a long one in /Symbol) is non-spacing and 24-pt.
%%% The 14-pt "h" is offset by an 8-pt space (which is the space preceding
%%% the "\_") but smaller, since it's written as a subscript.
%%% But these don't look too much like the hbar we're used to, since the bar
%%% is horizontal instead of sloped.  I don't see a way to get that.  I
%%% tried using an accent (character 264 in iso-latin-1 encoding), 
%%% but I haven't found a
%%% way to scale and position the pieces correctly.
%%% One more possibility would be \verb+{/=14 @^{/Symbol=10 -}{/=14 h}}+.
¤·¤«¤·¡¢¤³¤ì¤Ï PostScript ¤Ç¤Ï¤¦¤Þ¤¯¤¤¤­¤Þ¤»¤ó¤Î¤Ç¡¢Î㤨¤Ð¼¡¤Î¤è¤¦¤Ê
¼¡Á±¤Îºö¤òÍѤ¤¤ëɬÍפ¬¤¢¤ê¤Þ¤¹:
\verb+ @{/=56 -} {/=24 h}+ ¤Þ¤¿¤Ï \verb+{/=8 @{/Symbol=24 -} _{/=14 h}}+ %
¸å¼Ô¤Ç¤Ï 24pt (¥Ý¥¤¥ó¥È) ¤Î "-" 
(/Symbol ¥Õ¥©¥ó¥È¤ÎÃæ¤ÎŤ¤¥Ï¥¤¥Õ¥ó) ¤¬¥¹¥Ú¡¼¥¹¤Ê¤·¤Ç»È¤ï¤ì¤Þ¤¹¡£
14pt ¤Î "h" ¤Ï 8pt ¤Î¥¹¥Ú¡¼¥¹ ("\_" ¤ÎÁ°¤Ë¤¢¤ë¥¹¥Ú¡¼¥¹) %
¤À¤±¤º¤é¤µ¤ì¤ÆÃÖ¤«¤ì¤Þ¤¹¤¬¡¢
¤½¤ì¤Ï²¼ÉÕ¤­Ê¸»ú¤È¤·¤Æ½ñ¤«¤ì¤ë¤Î¤Ç¾®¤µ¤¤Ê¸»ú¤Ë¤Ê¤ê¤Þ¤¹¡£
¤·¤«¤·¤½¤ì¤é¤ÏÄ̾ï²æ¡¹¤¬»ÈÍѤ¹¤ë¥×¥é¥ó¥¯Äê¿ô¤Îµ­¹æ¤È¤Ï°ã¤Ã¤Æ¤¤¤Æ¡¢
²£Àþ¤Ï¼ÐÀþ¤Ç¤Ï¤Ê¤¯¿åÊ¿Àþ¤Ë¤Ê¤ê¤Þ¤¹¡£
(iso-latin-1 ¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤Îʸ»ú 264 ¤Ê¤É)¡¢
¤½¤ÎÂ礭¤µ¤È°ÌÃÖ¤òÀµ¤·¤¯¤¹¤ëÊýË¡¤ò¸«¤Ä¤±¤ë¤³¤È¤Ï¤Ç¤­¤Þ¤»¤ó¤Ç¤·¤¿¡£
¤â¤¦°ì¤Ä¤ÎÊýË¡¤Ï \verb+{/=14 @^{/Symbol=10 -}{/=14 h}}+ ¤È¤¹¤ë¤³¤È¤Ç¤¹¡£

%%% The reduced Planck's constant can be set very easily by using the
%%% AMS-LaTeX PostScript fonts which are available from
%%% \http{www.ams.org/tex/amsfonts.html} (also included in many LaTeX
%%% distributions). \Gnuplot{} (confer the help about \verb+ fontpath+) and the
%%% PostScript interpreter (usually Ghostscript) have to know where the
%%% file \verb+ msbm10.pfb+ (or \verb+ msbm10.pfa+) resides. Use
%%% \verb+ {/MSBM10 \175}+ to produce \verb+ \hslash+ which is a "h"
%%% superimposed by a sloped bar. The standard \verb+ \hbar+ (horizontal
%%% bar) has the octal code 176. Please note that h-bar exists only as an
%%% italic type.
AMS-LaTeX ¤Î PostScript ¥Õ¥©¥ó¥È%
(\http{www.ams.org/tex/amsfonts.html} ¤Ë¤¢¤ê¡¢
¤½¤·¤Æ¿¤¯¤Î LaTeX ÇÛÉۤˤâ´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹) ¤ò»È¤¨¤Ð¡¢
¤È¤Æ¤â´Êñ¤Ë¾®¤µ¤¤ Planck Äê¿ô¤ò¥»¥Ã¥È¤¹¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¤¬¡¢%
\gnuplot{} (\verb+ fontpath+ ¤Ë´Ø¤¹¤ë¥Ø¥ë¥×¤ò¸«¤Æ¤¯¤À¤µ¤¤) ¤È¡¢
PostScript ¥¤¥ó¥¿¡¼¥×¥ê¥¿ (Ä̾ï Ghostscript) ¤¬
¥Õ¥¡¥¤¥ë \verb+ msbm10.pfb+ (¤Þ¤¿¤Ï \verb+ msbm10.pfa+) ¤¬
¤É¤³¤Ë¤¢¤ë¤«¤òÃΤëɬÍפ¬¤¢¤ê¤Þ¤¹¡£%
"h" ¤Ë·¹¼Ð¤Î¤Ä¤¤¤¿²£ËÀ¤ò½Å¤Í¤¿ \verb+ \hslash+ ¤òÀ¸À®¤¹¤ë¤Ë¤Ï%
\verb+ {/MSBM10 \175}+ ¤ò»È¤Ã¤Æ¤¯¤À¤µ¤¤¡£
Ä̾ï¤Î \verb+ \hbar+ (¿åÊ¿¤Î²£ËÀ) ¤Ï 8 ¿Ê¿ô¤Î 176 ¤Ç¤¹¡£
¤¿¤À¤·¡¢¿åÊ¿¤Î²£ËÀ¤Ï¥¤¥¿¥ê¥Ã¥¯ÂΤȤ·¤Æ¤·¤«Â¸ºß¤·¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£

%%% \subsection{What if I need the Solar math symbol?}
\subsection{ÂÀÍۤΤ褦¤Ê¿ô³Øµ­¹æ (´Ý¤ËÅÀ) ¤¬É¬ÍפʤȤ­¤Ï¤É¤¦¤·¤¿¤é¤¤¤¤¤Ç¤¹¤«}

%%% As with Planck's constant, the most straightforward way is to use a 
%%% UTF-8 font, and type in the $\odot$ character (Unicode code point 
%%% \#x2299) directly. 
Planck Äê¿ô¤ÈƱÍÍ¡¢ºÇ¤â¼«Á³¤ÊÊýË¡¤Ï UTF-8 ¥Õ¥©¥ó¥È¤ò»È¤¤¡¢Ê¸»ú $\odot$ 
(Unicode ¥³¡¼¥É¥Ý¥¤¥ó¥È \#2299) ¤òľÀÜÆþÎϤ¹¤ë¤³¤È¤Ç¤¹¡£


%%% \subsection{How do I produce blank output page?}
\subsection{Á´¤¯²¿¤â¤Ê¤¤¥Ú¡¼¥¸¤ò½ÐÎϤ¹¤ë¤Ë¤Ï}

%%% Well, you probably don't want a blank page, but page with a just a title 
%%% (overprinting title in another graph in multiplot page):
¤¦¡¼¤ó¡¢Â¿Ê¬¤½¤ì¤ÏÁ´¤¯²¿¤â½ÐÎϤ·¤¿¤¯¤Ê¤¤¤ï¤±¤Ç¤Ï¤Ê¤¯¤Æ¡¢
¥¿¥¤¥È¥ë¤À¤±¤Î¤â¤Î¤ò½ÐÎϤ·¤¿¤¤¤¸¤ã¤Ê¤¤¤Ç¤·¤ç¤¦¤« %
(multiplot ¤Î¥Ú¡¼¥¸¤Î¾¤Î¥°¥é¥Õ¤Ë½Å¤Í¤ë¤è¤¦¤Ê):

\begin{verbatim}
reset; unset xtics; unset ytics
unset border; unset key
set title 'Title on an empty page'
plot [][0:1] 2
\end{verbatim}


%%% \section{Common problems}
\section{¶¦Ä̤ÎÌäÂê}


%%% \subsection{Help! None of my fonts work.}
\subsection{½õ¤±¤Æ! »ä¤Î¥Õ¥©¥ó¥È¤¬»È¤¨¤Ê¤¤¡£}

%%% Gnuplot does not do font handling by itself; it must necessarily leave
%%% that to the individual device support libraries. Unfortunately, this
%%% means that different terminal types need different help in finding
%%% fonts. Here are some quick hints. For more detailed information please
%%% see the gnuplot documentation for the specific terminal type you are
%%% having problems with.
gnuplot ¤Ï¡¢¤½¤ì¼«¿È¤Ç¤Ï¥Õ¥©¥ó¥È½èÍý¤ò¹Ô¤¤¤Þ¤»¤ó¤Î¤Ç¡¢
¤½¤ì¤ÏɬÁ³Åª¤Ë¸Ä¡¹¤Î¥Ç¥Ð¥¤¥¹¤ò¥µ¥Ý¡¼¥È¤¹¤ë¥é¥¤¥Ö¥é¥ê¤ËǤ¤»¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
»ÄÇ°¤Ê¤¬¤é¤³¤ì¤Ï¡¢¥Õ¥©¥ó¥È¤Î¸¡½Ð¤Ë¤ª¤¤¤Æ¤Ï¡¢°Û¤Ê¤ë½ÐÎÏ·Á¼°¤Ë¤Ï
°Û¤Ê¤ëÀâÌÀ¤¬É¬ÍפÀ¤È¤¤¤¦¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¤Î¤Ç¡¢
¤³¤³¤Ç¤Ï¡¢´Êñ¤Ê¥Ò¥ó¥È¤ò¤¤¤¯¤Ä¤«¾å¤²¤Æ¤ª¤­¤Þ¤¹¡£
¾Ü¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢¤¢¤Ê¤¿¤¬ÌäÂê¤Ë¤·¤Æ¤¤¤ë½ÐÎÏ·Á¼°ÍѤΠ%
gnuplot ¤Î¥É¥­¥å¥á¥ó¥È¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£

\begin{description}
%%% \item [{png/jpeg/gif}] These terminal types use the libgd support 
%%% library, which
%%% searches for fonts in the directories given in the environmental variable
%%% GDFONTPATH. Once you get libgd fontpaths sorted out, you will probably
%%% want to set a default font for gnuplot.
%%% For example: \verb+setenv GNUPLOT_DEFAULT_GDFONT verdana+
\item [{png/jpeg/gif}] 
¤³¤ì¤é¤Î½ÐÎÏ·Á¼°¤Ï¡¢libgd ¤È¤¤¤¦¥µ¥Ý¡¼¥È¥é¥¤¥Ö¥é¥ê¤ò»ÈÍѤ·¡¢
¤³¤ì¤Ï´Ä¶­ÊÑ¿ô GDFONTPATH ¤ÇÍ¿¤¨¤é¤ì¤ë¥Ç¥£¥ì¥¯¥È¥êÆâ¤Ë¥Õ¥©¥ó¥È¤òõ¤·¤Þ¤¹¡£
¤½¤Î¤è¤¦¤Ë libgd ¤Î¥Õ¥©¥ó¥È¥Ñ¥¹¤òÀßÄꤹ¤ë¤È¡¢
º£ÅÙ¤Ï gnuplot ¤Î¥Ç¥Õ¥©¥ë¥È¥Õ¥©¥ó¥È¤òÀßÄꤷ¤¿¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¡£
Îã: \verb+setenv GNUPLOT_DEFAULT_GDFONT verdana+
%%% \item [{pdf}] The libpdf support library should have come with an associated
%%% font configuration file, usually installed as /usr/local/share/pdflib.upr.
%%% The environmental variable PDFLIBRESOURCE should point to this file.
\item [{pdf}] 
¤³¤Î¥µ¥Ý¡¼¥È¥é¥¤¥Ö¥é¥ê libpdf ¤Ï¡¢´ØÏ¢¤¹¤ë¥Õ¥©¥ó¥ÈÀßÄê¥Õ¥¡¥¤¥ë¤ò»²¾È¤·¤Þ¤¹¡£
Ä̾綠¤ì¤Ï /usr/local/share/pdflib.upr ¤È¤·¤Æ¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Þ¤¹¡£
´Ä¶­ÊÑ¿ô PDFLIBRESOURCE ¤Ï¡¢¤³¤Î¥Õ¥¡¥¤¥ë¤Î°ÌÃÖ¤ò¼¨¤·¤Þ¤¹¡£
%%% \item [{post}] PostScript font names are not resolved until the document
%%% is printed. Gnuplot does not know what fonts are available to your
%%% printer, so it will accept any font name you give it. However, it
%%% is possible to bundle a font with the gnuplot output; please see the
%%% instructions given by gnuplot's internal command {}``help set term
%%% post fontfile''.
\item [{post}]
PostScript ¥Õ¥©¥ó¥È̾¤Ï¡¢¤½¤Îʸ½ñ¤¬°õºþ¤µ¤ì¤ë¤Þ¤Ç»²¾È¤µ¤ì¤Þ¤»¤ó¤«¤é¡¢
¤¢¤Ê¤¿¤Î¥×¥ê¥ó¥¿¤Ç¤É¤Î¥Õ¥©¥ó¥È¤¬Í­¸ú¤Ç¤¢¤ë¤«¤ò gnuplot ¤ÏÃΤê¤Þ¤»¤ó¡£
¤è¤Ã¤Æ¡¢¤É¤ó¤Ê¥Õ¥©¥ó¥È̾¤Ç¤â»ØÄꤹ¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
¤·¤«¤·¡¢gnuplot ¤Î½ÐÎϤ˥ե©¥ó¥È¤òËä¤á¹þ¤à¤³¤È¤Ï²Äǽ¤Ç¤¹¡£¤½¤ì¤Ë¤Ä¤¤¤Æ¤Ï¡¢
gnuplot ¤ÎÆâÉô¥³¥Þ¥ó¥É ``help set term post fontfile'' ¤ÇÆÀ¤é¤ì¤ë
»Ø¼¨¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
%%% \item [{svg}] Font handling is viewer-dependent. 
\item [{svg}] ¥Õ¥©¥ó¥È½èÍý¤Ï¡¢¥Ó¥å¡¼¥ï°Í¸¤Ç¤¹¡£
%%% \item [{x11}] The x11 terminal uses the normal x11 font server mechanism.
%%% The only tricky bit is that in order to use multi-byte fonts you must
%%% explicitly say so:
\item [{x11}]
x11 ½ÐÎÏ·Á¼°¤Ï¡¢Ä̾ï¤Î x11 ¥Õ¥©¥ó¥È¥µ¡¼¥Ðµ¡¹½¤ò»ÈÍѤ·¤Þ¤¹¤¬¡¢
¾¯¤·¤À¤±¥È¥ê¥Ã¥­¡¼¤ÊÅÀ¤¬¤¢¤ê¡¢¥Þ¥ë¥Á¥Ð¥¤¥È¥Õ¥©¥ó¥È¤ò»ÈÍѤ¹¤ë¤¿¤á¤Ë¤Ï¡¢
ÌÀ¼¨Åª¤Ë°Ê²¼¤Î¤è¤¦¤Ë»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹:
%% end Japanese
\begin{verbatim}
set term x11 font "mbfont:sazanami mincho,vera,20"
\end{verbatim}
%%% \item [{win}] Right-click in the control window, then select "Choose font"
%%% from the pull-down menu.
\item [{win}] 
¥³¥ó¥È¥í¡¼¥ë¥¦¥£¥ó¥É¥¦Æâ¤Ç±¦¥Ü¥¿¥ó¤ò¥¯¥ê¥Ã¥¯¤·¡¢
¥×¥ë¥À¥¦¥ó¥á¥Ë¥å¡¼¤«¤é "Choose font" ¤òÁªÂò¤·¤Þ¤¹¡£
%%% \item [{wxt}] On linux systems, the wxt terminal can find fonts indexed
%%% by the fontconfig utility.
\item [{wxt}] 
Linux ¥·¥¹¥Æ¥à¤Ç¤Ï¡¢wxt ½ÐÎÏ·Á¼°¤Ï fontconfig ¤Ç´ÉÍý¤µ¤ì¤Æ¤¤¤ë¥Õ¥©¥ó¥È¤ò
¸«¤Ä¤±¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
%% end Japanese
\end{description}


%%% \subsection{\Gnuplot{} is not plotting any points under X11! How come?}
\subsection{X11 ¤Ç \gnuplot{} ¤¬¤É¤ó¤ÊÅÀ¤âÉÁ²è¤·¤Þ¤»¤ó¡£¤É¤¦¤·¤¿¤é¤¤¤¤¤Ç¤¹¤«}
%% end Japanese
%%
%%Very probably, you still are using an old version of
%%gnuplot\_x11. Remove that, then do a full installation.
%%
%%% On VMS, you need to make several symbols:
VMS ¾å¤Ç¤Ï¤¤¤¯¤Ä¤«¤Îµ­¹æ¤òºî¤é¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó:

\begin{verbatim}
        $ gnuplot_x11 :== $disk:[directory]gnuplot_x11
        $ gnuplot :== $disk:[directory]gnuplot.exe
        $ def/job GNUPLOT$HELP disk:[directory]gnuplot.hlb
\end{verbatim}

%%% Then run \gnuplot{} from your command line, and use
%%% \verb+set term x11+.
¤½¤·¤Æ \gnuplot{} ¤ò¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤éµ¯Æ°¤·¡¢
\verb+set term x11+ ¤È¤·¤Æ¤¯¤À¤µ¤¤¡£

%%% If you run \gnuplot{} on Unix systems, be sure that the newest
%%% \verb+gnuplot_x11+ is the first in your search path.
%%% Command \verb+which gnuplot_x11+ will help you.
Unix ¾å¤Ç \gnuplot{} ¤òÆ°¤«¤¹¾ì¹ç¤Ï¡¢
ºÇ¿·¤Î \verb+gnuplot_x11+ ¤¬¸¡º÷¥Ñ¥¹¤ÎºÇ½é¤Ë¸½¤ï¤ì¤Æ¤¤¤ë¤«³Îǧ¤·¤Æ¤¯¤À¤µ¤¤¡£
¥³¥Þ¥ó¥É \verb+which gnuplot_x11+ ¤¬»²¹Í¤Ë¤Ê¤ë¤Ç¤·¤ç¤¦¡£


%%% \subsection{Why does \gnuplot{} ignore my very small numbers?}
\subsection{¤Ê¤¼ \gnuplot{} ¤Ï¤È¤Æ¤â¾®¤µ¤¤¿ô»ú¤Î¥Ç¡¼¥¿¤ò̵»ë¤¹¤ë¤Î¤Ç¤¹¤«}


%%% \Gnuplot{} treats all numbers less than 1e-08 as zero, by default.
%%% Thus, if you are trying to plot a collection of very small
%%% numbers, they may be plotted as zero. Worse, if you're plotting
%%% on a log scale, they will be off scale. Or, if the whole set of
%%% numbers is "zero", your range may be considered empty:
\gnuplot{} ¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï 1e-08 ¤è¤ê¾®¤µ¤¤Á´¤Æ¤Î¿ô¤ò 0 ¤È¤·¤Æ°·¤¤¤Þ¤¹¡£
¤è¤Ã¤Æ¤È¤Æ¤â¾®¤µ¤¤¿ô¤Î½¸¤Þ¤ê¤òÉÁ²è¤·¤è¤¦¤È¤¹¤ë¤È
¤½¤ì¤é¤Ï 0 ¤È¤·¤ÆÉÁ²è¤µ¤ì¤Æ¤·¤Þ¤¤¤Þ¤¹¡£
Âпô¼´¤ÇÉÁ²è¤¹¤ë¾ì¹ç¤Ï¡¢
¤â¤Ã¤È¤Ò¤É¤¤¤³¤È¤Ë¤½¤ì¤é¤ÏÌÜÀ¹¤ê¤«¤é¤Ï¤º¤ì¤Æ¤·¤Þ¤¤¤Þ¤¹¡£
¤Þ¤¿¡¢Á´¤Æ¤Î¿ô¤¬ "0" ¤Ç¤¢¤ë¾ì¹ç¡¢
ÈϰϤ϶õ¤Ç¤¢¤ë¤È¤ß¤Ê¤µ¤ì¤Þ¤¹ (ÌõÃí: \gnuplot{} 3.6 °ÊÁ°¤Î»ÅÍÍ):


\begin{verbatim}
gnuplot> plot 'test1'
Warning: empty y range [4.047e-19:3e-11], adjusting to [-1:1]
gnuplot> set yrange [4e-19:3e-11]
gnuplot> plot 'test1'
              ^
y range is less than `zero`
\end{verbatim}

%%% The solution is to change \gnuplot's idea of "zero":
¤½¤ÎÂкö¤Ï \gnuplot{} ¤Î "zero" ¤Î³µÇ°¤òÊѹ¹¤¹¤ë¤³¤È¤Ç¤¹¡£
%% end Japanese
\begin{verbatim}
gnuplot> set zero 1e-20
\end{verbatim}

%%% For more information, type \verb+help set zero+.
¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï \verb+help set zero+ ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£


%%% \subsection{\Gnuplot{} is not plotting on the screen when run from command
%%%     line via '\texttt{gnuplot filename.gp}'}
\subsection{¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤é '\texttt{gnuplot filename.gp}' ¤È¤·¤Æ¤â
    ²¿¤âɽ¼¨¤·¤Æ¤¯¤ì¤Þ¤»¤ó}

%%% Obviously, it draws (unless there is an error in the script file), 
%%% but the plot
%%% dissappears immediately when the script is completed. 
¤½¤ì¤Ï¤Á¤ã¤ó¤ÈÉÁ¤¤¤Æ¤¤¤ë¤ó¤Ç¤¹¤¬ %
(¥¹¥¯¥ê¥×¥È¥Õ¥¡¥¤¥ë¤Ë¥¨¥é¡¼¤¬¤Ê¤±¤ì¤Ð)¡¢
¥¹¥¯¥ê¥×¥È¤¬´°Î»¤·¤¿¤È¤­¤ËÉÁ²è¤¬¤¹¤°¤Ë¾Ã¤¨¤Æ¤¤¤ë¡¢
¤È¤¤¤¦¤³¤È¤ÏÌÀÇò¤Ç¤¹¡£

%%% Solution 1: Put a \verb+pause -1+ after the plot command in the file, 
%%% or at the
%%% file end.
²ò 1: ¥Õ¥¡¥¤¥ë¤Î¡¢plot ¥³¥Þ¥ó¥É¤Î²¼¤Ë pause -1 ¤òÄɲ䷤Ƥ¯¤À¤µ¤¤¡£

%%% Solution 2: Use command \verb+gnuplot filename.gp -+ (yes, dash is the last
%%% parameter) to stay in the interactive regime when the script completes.
²ò 2: \verb+gnuplot filename.gp -+ 
(¤½¤¦¡¢¥À¥Ã¥·¥å¤òºÇ¸å¤Î°ú¿ô¤Ë¤·¤Þ¤¹) ¤ò»È¤Ã¤Æ¤¯¤À¤µ¤¤¡£
¤³¤ì¤Ë¤è¤ê¡¢¥¹¥¯¥ê¥×¥È¤¬´°Î»¤·¤¿¤éÂÐÏ÷¿¥â¡¼¥É¤Ë°Ü¹Ô¤·¤Þ¤¹¡£

%%% Solution 3A: On an X-Window System system, you can also use the 
%%% \verb+-persist+
%%% option, the X11 window is then not closed. Close the X11 window by typing "q"
%%% when the focus is on it.
²ò 3A: X-Window System ¤Ê¤é¤Ð¡¢
gnuplot ¤Î \verb+-persist+ ¥ª¥×¥·¥ç¥ó¤ò»È¤¦¤³¤È¤â¤Ç¤­¤Þ¤¹¡£
¤½¤Î¾ì¹ç¡¢X11 ¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤Ï³«¤¤¤¿¤Þ¤Þ¤Ë¤Ê¤ê¤Þ¤¹¡£
¤½¤Î¥¦¥£¥ó¥É¥¦¤òÊĤ¸¤ë¤Ë¤Ï¤½¤Î¾å¤Ë¥Õ¥©¡¼¥«¥¹¤ò»ý¤Ã¤Æ¹Ô¤Ã¤Æ %
"q" ¤ò¥¿¥¤¥×¤·¤Æ¤¯¤À¤µ¤¤¡£

%%% Solution 3B: On M\$ Windows, you can also use either \verb+-persist+ or
%%% \verb+/noend+.
²ò 3B: M\$ Windows ¤Ç¤Ï¡¢\verb+-persist+ ¥ª¥×¥·¥ç¥ó¡¢
¤¢¤ë¤¤¤Ï \verb+/noend+ ¥ª¥×¥·¥ç¥ó¤¬»È¤¨¤Þ¤¹¡£

%%% Solution 4: For OS/2 PM terminal, use \verb+set term pm persist+ or
%%% \verb+set term pm server+. For X11 terminal, use \verb+set term x11 persist+.
²ò 4: OS/2 PM ½ÐÎÏ·Á¼°¤Ç¤Ï¡¢\verb+set term pm persist+¡¢
¤Þ¤¿¤Ï \verb+set term pm server+ ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£
X11 ½ÐÎÏ·Á¼°¤Ç¤Ï \verb+set term x11 persist+ ¤È¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤¡£


%%% \subsection{My formulas (like 1/3) are giving me nonsense results! 
%%% What's going on?}
\subsection{½ñ¤¤¤¿¼° (1/3 ¤Ê¤É) ¤¬°ÕÌ£¤Î¤Ê¤¤·ë²Ì¤ò½ÐÎϤ·¤Æ¤·¤Þ¤¤¤Þ¤¹}

%%% \Gnuplot{} does integer, and not floating point, arithmetic on
%%% integer expressions. For example, the expression 1/3 evaluates
%%% to zero. If you want floating point expressions, supply
%%% trailing dots for your floating point numbers. Example:
\gnuplot{} ¤ÏÀ°¿ô¤Î¼°¤Î¾ì¹ç¡¢¼Â¿ô±é»»¤Ç¤Ï¤Ê¤¯À°¿ô±é»»¤ò¹Ô¤Ê¤¤¤Þ¤¹¡£
Î㤨¤Ð¼° 1/3 ¤Ï 0 ¤Èɾ²Á¤µ¤ì¤Þ¤¹¡£
¤â¤·¼Â¿ô¤ÎÃͤ¬Íߤ·¤¤¤Ê¤é¤Ð¡¢¤½¤Î¿ô¤Î¸å¤Ë¥É¥Ã¥È "." ¤ò¤Ä¤±¤Æ¤¯¤À¤µ¤¤¡£
Îã:


\begin{verbatim}
gnuplot> print 1/3
                0
gnuplot> print 1./3.
                0.333333
\end{verbatim}

%%% This way of evaluating integer expressions is shared by both C and Fortran.
À°¿ô¤Î¼°¤ò¤³¤Î¤è¤¦¤Ë¤·¤Æɾ²Á¤¹¤ë¤ä¤êÊý¤Ï %
C ¤ä Fortran ¤Ç¤â¹Ô¤Ê¤ï¤ì¤Æ¤¤¤Þ¤¹¡£

%
% Outdated, isn't it?!
%
%\subsection{My Linux \gnuplot complains about a missing
%\texttt{gnuplot\_x11}. What is wrong? }
%
%The binary \gnuplot distribution from sunsite.unc.edu and its
%mirrors in \texttt{Linux/apps/math/gplotbin.tgz} is missing one
%executable that is necessary to access the x11 terminal. Please
%install \gnuplot from another Linux distribution, e.g.
%Slackware.


%%% \subsection{Set output 'filename' isn't outputting everything it
%%% should!}
\subsection{set output '¥Õ¥¡¥¤¥ë̾' ¤¬²¿¤â½ÐÎϤ·¤Æ¤¯¤ì¤Þ¤»¤ó}

%%% You may need to flush the output with a closing \verb+set output+.
\verb+set output+ ¤Ë¤è¤Ã¤Æ½ÐÎϤò¥¯¥í¡¼¥º¤·¤Æ¡¢
¤¿¤Þ¤Ã¤Æ¤¤¤ë½ÐÎϤòÅǤ­½Ð¤µ¤»¤ëɬÍפ¬¤¢¤ë¤«¤âÃΤì¤Þ¤»¤ó¡£


%%% \subsection{When using the \LaTeX--terminal, there is an error during
%%% the \LaTeX--run!}
\subsection{\LaTeX--terminal ¤Î½ÐÎÏ¤Ï \LaTeX{} ¤Î¼Â¹Ô¤Ç¥¨¥é¡¼¤¬½Ð¤Þ¤¹}

%%% The \LaTeX 2$\epsilon$-core no longer includes the commands
%%% "$\backslash$Diamond" and "$\backslash$Box"; they are included in 
%%% the latexsym package.
%%% Other symbols are taken from the amssymb package.
%%% Both of these are part of the base distribution and thus part of any LaTeX
%%% implementation.  Please remember to include these packages in your 
%%% LaTeX document.
%% for LaTeX, html (but make image)
%Íç¤Î \LaTeX 2$\epsilon$ ¤Ïº£¤Ï¥³¥Þ¥ó¥É %
%"$\backslash$Diamond" ¤â "$\backslash$Box" ¤â»ý¤Ã¤Æ¤ª¤é¤º¡¢
%% for latex2html
Íç¤Î \LaTeXe{} ¤Ïº£¤Ï¥³¥Þ¥ó¥É %
"\textbackslash{}Diamond" ¤â "\textbackslash{}Box" ¤â»ý¤Ã¤Æ¤ª¤é¤º¡¢
¤½¤ì¤é¤Ïº£¤Ï latexsym ¥Ñ¥Ã¥±¡¼¥¸¤ËÆþ¤Ã¤Æ¤¤¤Þ¤¹¡£
¤Þ¤¿¡¢amssymb ¥Ñ¥Ã¥±¡¼¥¸¤Î¾¤Îµ­¹æ¤â»È¤¤¤Þ¤¹¡£
¤³¤ì¤é¤Ï¤¤¤º¤ì¤â \LaTeX{} ¤Î´ðËÜÇÛÉÛʪ¤Ë¤Ï´Þ¤Þ¤ì¤Æ¤¤¤Æ¡¢
¤è¤Ã¤ÆǤ°Õ¤Î \LaTeX{} ¥·¥¹¥Æ¥à¤Ë¤Ï´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£
¤³¤ì¤é¤Î¥Ñ¥Ã¥±¡¼¥¸¤ò¤¢¤Ê¤¿¤Îʸ½ñ¤ËÆþ¤ì¤ë¤³¤È¤ò˺¤ì¤Ê¤¤¤Ç¤¯¤À¤µ¤¤¡£


%%% \subsection{I can't find the demos and example files at the URLs in the
%%% documentation!}
\subsection{¥É¥­¥å¥á¥ó¥È¤Ë¤¢¤ë URL ¤Ë¤Ï¥Ç¥â¤ä¥µ¥ó¥×¥ë¤¬¸«¤Ä¤«¤ê¤Þ¤»¤ó}

%%% The examples have been removed from the NASA site mentioned in older
%%% documentation. You can find the version 4.0 examples at 
%%% \http{gnuplot.sourceforge.net/demo}.  Version 4.2 examples are at
%%% \http{gnuplot.sourceforge.net/demo_4.2}.
¸Å¤¤¥É¥­¥å¥á¥ó¥È¤Ë½ñ¤«¤ì¤Æ¤¤¤ë NASA ¤Î¥µ¥¤¥È¤«¤é¤Ï¥µ¥ó¥×¥ë¤Ïºï½ü¤µ¤ì¤Þ¤·¤¿¡£
¸½ºß¤Ï version 4.0 ÍѤΥµ¥ó¥×¥ë¤¬ \http{gnuplot.sourceforge.net/demo} %
¤Ë¤¢¤ê¤Þ¤¹¡£
version 4.2 ÍѤΥµ¥ó¥×¥ë¤Ï \http{gnuplot.sourceforge.net/demo_4.2} %
¤Ë¤¢¤ê¤Þ¤¹¡£


%%% \subsection{Calling \gnuplot{} in a pipe or with a \gnuplot-script
%%% doesn't produce a plot!}
\subsection{¥Ñ¥¤¥×¤Ç \gnuplot{} ¤ò¸Æ¤Ó½Ð¤·¤¿¤ê \gnuplot{} ¥¹¥¯¥ê¥×¥È¤ò»È¤Ã¤Æ
¥°¥é¥Õ¤¬½ñ¤±¤Þ¤»¤ó}

%%% You can call \gnuplot{} by using a short Perl-script like the
%%% following:
¼¡¤Î¤è¤¦¤Êû¤¤ Perl ¥¹¥¯¥ê¥×¥È¤ò»È¤Ã¤Æ \gnuplot{} ¤ò¸Æ¤Ó½Ð¤»¤Þ¤¹:
%% end Japanese
\begin{verbatim}
#!/usr/local/bin/perl -w
open (GP, "|/usr/local/bin/gnuplot -persist") or die "no gnuplot";
# force buffer to flush after each write
use FileHandle;
GP->autoflush(1);
print GP,"set term x11;plot '/tmp/data.dat' with lines\n";
close GP
\end{verbatim}

%%% \Gnuplot{} closes its plot window on exit. The \verb+close GP+
%%% command is executed, and the plot window is closed even before you have
%%% a chance to look at it.
\gnuplot{} ¤Ï½ªÎ»»þ¤Ë¤½¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤òÊĤ¸¤Þ¤¹¡£
\verb+close GP+ ¥³¥Þ¥ó¥É¤¬¼Â¹Ô¤µ¤ì¤ë¤È¡¢
ÉÁ²è¥¦¥¤¥ó¥É¥¦¤òÌܤˤ¹¤ëÁ°¤Ç¤µ¤¨¤âÊĤ¸¤é¤ì¤Æ¤·¤Þ¤¤¤Þ¤¹¡£

%%% There are three solutions to this: first, use the \verb+pause -1+
%%% command in \gnuplot{} before closing the pipe. Second, close the pipe
%%% only if you are sure that you don't need \gnuplot{} and its plot window
%%% anymore. Last, you can use the command line option \verb+-persist+: this
%%% option leaves the X-Window System plot window open.
¤½¤ì¤ËÂФ¹¤ëÂнè¤Ï 3 ¤Ä¤¢¤ê¤Þ¤¹: 
1 ¤ÄÌܤϡ¢gnuplot Æâ¤Ç \verb+pause -1+ ¥³¥Þ¥ó¥É¤ò¡¢
¥Ñ¥¤¥×¤òÊĤ¸¤ëÁ°¤Ë»ÈÍѤ¹¤ë¤³¤È¡¢
2 ¤ÄÌܤϡ¢\gnuplot{} ¤ÈÉÁ²è¥¦¥£¥ó¥É¥¦¤¬ÉÔÍפˤʤ俤Ȥ­¤Ë¤Î¤ß
¥Ñ¥¤¥×¤òÊĤ¸¤ë¤è¤¦¤Ë¤¹¤ë¤³¤È¡¢
3 ¤ÄÌܤϥ³¥Þ¥ó¥É¥é¥¤¥ó¥ª¥×¥·¥ç¥ó \verb+-persist+ ¤ò»È¤¦¤³¤È¤Ç¤¹¡£
¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï X-Window System ¤ËÉÁ²è¥¦¥£¥ó¥É¥¦¤ò³«¤¤¤¿¤Þ¤Þ»Ä¤·¤Þ¤¹¡£


%%% \section{Credits}
\section{µ¢Â°}

%%% \Gnuplot{} 3.7's main contributors are (in alphabetical order)
\gnuplot{} 3.7 ¤Î¼ç¤Ê´óÍ¿¼Ô¤Ï (¥¢¥ë¥Õ¥¡¥Ù¥Ã¥È½ç¤Ç)¡¢
%% end Japanese
Hans-Bernhard Broeker, John Campbell, Robert Cunningham, David Denholm,
Gershon Elber, Roger Fearick, Carsten Grammes, Lucas Hart, Lars Hecking,
Thomas Koenig, David Kotz, Ed Kubaitis, Russell Lang, Alexander Lehmann,
Alexander Mai, Carsten Steger, Tom Tkacik, Jos Van der Woude, James R.
%%% Van Zandt, and Alex Woo.  Additional substantial contributors to version 4.0
%%% include Ethan Merritt, Petr Mikul\'{\i}k and Johannes Zellner.
Van Zandt, Alex Woo ¤Ç¤¹¡£
¤µ¤é¤Ë version 4.0 ¤Ø¤Î½ÅÍפʴóÍ¿¼Ô¤È¤·¤Æ¡¢
include Ethan Merritt, Petr Mikul\'{\i}k, Johannes Zellner ¤¬¤¤¤Þ¤¹¡£

%%% This list was initially compiled by John Fletcher with contributions
%%% from Russell Lang, John Campbell, David Kotz, Rob Cunningham, Daniel
%%% Lewart and Alex Woo. Reworked by Thomas Koenig from a draft
%%% by Alex Woo, with corrections and additions from Alex Woo, John
%%% Campbell, Russell Lang, David Kotz and many corrections from Daniel
%%% Lewart.
¤³¤Î¥ê¥¹¥È¤Ï %
Russell Lang, John Campbell, David Kotz, Rob Cunningham, Daniel Lewart,
Alex Woo %
¤Î´óÍ¿¤ò John Fletcher ¤¬ºÇ½é¤Ë¤Þ¤È¤á¤¿¤â¤Î¤Ç¤¹¡£
¤½¤·¤Æ¡¢Alex Woo ¤ÎÁð°Æ¤Ë¤è¤ê¡¢
Alex Woo, John Campbell, Russell Lang, David Kotz ¤é¤Î½¤Àµ¤ÈÄɲá¢
Daniel Lewart ¤Ë¤è¤ë¿¤¯¤Î½¤Àµ¤¬ Thomas Koenig ¤Ë¤è¤ê¤Þ¤È¤áľ¤µ¤ì¤Þ¤·¤¿¡£
%%% Again reworked for \gnuplot{} 3.7 by Alexander Mai and Juergen v.Hagen
%%% with corrections by Lars Hecking, Hans-Bernhard Broecker and other
%%% people.
¤½¤·¤Æ¡¢\gnuplot{} 3.7 ÍÑ¤ËºÆ¤Ó %
Lars Hecking, Hans-Bernhard Broecker ¤ª¤è¤Ó¤½¤Î¾¤Î¿Í¡¹¤Ë¤è¤ë½¤Àµ¤¬ %
Alexander Mai ¤È Juergen v.Hagen ¤Ë¤è¤ê¤Þ¤È¤áľ¤µ¤ì¤Þ¤·¤¿¡£
%%% Revised for \gnuplot{} 4.0 release by Petr Mikul\'{\i}k and Ethan Merritt.
\gnuplot{} 4.0 ÍѤν¤Àµ¤Ï¡¢
Petr Mikul\'{\i}k ¤È Ethan Merritt ¤Ë¤è¤ê¹Ô¤Ê¤ï¤ì¤Þ¤·¤¿¡£
%%% Revised for \gnuplot{} 4.2 release by Petr Mikul\'{\i}k and Ethan Merritt.
\gnuplot{} 4.2 ÍѤν¤Àµ¤Ï¡¢
Petr Mikul\'{\i}k ¤È Ethan Merritt ¤Ë¤è¤ê¹Ô¤Ê¤ï¤ì¤Þ¤·¤¿¡£

%%% 
(ÌõÃí: ÆüËܸìÌõ¤Ï Shigeharu TAKENO (\mailto{shige@iee.niit.ac.jp}) ¤Ë¤è¤ê
¹Ô¤Ê¤ï¤ì¤Þ¤·¤¿¡£)
%% end Japanese
\end{document}