epslatex的水平放置GNUPLOT圖

Question

我產生與gnuplot的陰謀用下面的代碼：

set logscale y 
    set xlabel "iteration" 
    set ylabel "$\\varepsilon$" 
    set terminal epslatex color size 3.5,3.5 
    set out 'l2_errors_with_iteration_cc=00001_dt=1200_test.tex' 
    plot "l2_errors_with_iteration_cc=.00001_damping=0.9_dt=0.1200.txt" using 1:2 title 'current' with lines lw 4 
    set out 
    quit 

數據如下：

0 2.03616944439 
0 2.03616944439 
2 0.25330118741 
3 0.22665346605 
4 0.20262719150 
5 0.18101252740 
6 0.16160551934 
7 0.14420900466 
8 0.12863525831 
9 0.11470804565 
10 0.10226380345 
11 0.09115208853 
12 0.08123549251 
13 0.07238919637 
14 0.06450029952 
15 0.05746702167 
16 0.05119784692 
17 0.04561065697 
18 0.04063188453 
19 0.03619570607 
20 0.03224328518 
21 0.02872207183 
22 0.02558515939 
23 0.02279069871 
24 0.02030136683 
25 0.01808388719 
26 0.01610859780 
27 0.01434906324 
28 0.01278172704 
29 0.01138560027 
30 0.01014198331 
31 0.00903421712 
32 0.00804746131 
33 0.00716849603 
34 0.00638554533 
35 0.00568811962 
36 0.00506687532 
37 0.00451348969 
38 0.00402054934 
39 0.00358145092 
40 0.00319031255 
41 0.00284189508 
42 0.00253153177 
43 0.00225506578 
44 0.00200879445 
45 0.00178941964 
46 0.00159400355 
47 0.00141992933 
48 0.00126486603 
49 0.00112673731 
50 0.00100369368 
51 0.00089408768 
52 0.00079645182 
53 0.00070947891 
54 0.00063200454 
55 0.00056299152 
56 0.00050151594 
57 0.00044675483 
58 0.00039797511 
59 0.00035452379 
60 0.00031581922 
61 0.00028134330 
62 0.00025063454 
63 0.00022328189 
64 0.00019891921 
65 0.00017722041 
66 0.00015789505 
67 0.00014068445 
68 0.00012535825 
69 0.00011171132 
70 0.00009956099 
71 0.00008874462 
72 0.00007911742 
73 0.00007055053 
74 0.00006292926 
75 0.00005615155 
76 0.00005012662 
77 0.00004477376 
78 0.00004002118 
79 0.00003580510 
80 0.00003206884 
81 0.00002876204 
82 0.00002583994 
83 0.00002326277 
84 0.00002099512 
85 0.00001900543 
86 0.00001726544 
87 0.00001574978 
88 0.00001443551 
89 0.00001330171 
90 0.000
91 0.00001150022 
92 0.00001079827 
93 0.00001020797 
94 0.00000971499 
95 0.00000930611 
96 0.00000896921 
97 0.00000869333 
98 0.00000846870 
99 0.00000828674 
100 0.00000814002 
101 0.00000802220 
102 0.00000792792 
103 0.00000785271 
104 0.00000779289 
105 0.00000774543 
106 0.00000770786 
107 0.00000767818 
108 0.00000765479 
109 0.00000763639 
110 0.00000762194 
111 0.00000761064 
112 0.00000760180 
113 0.00000759492 
114 0.00000758957 
115 0.00000758544 
116 0.00000758225 
117 0.00000757980 

它產生一個非常好的情節與的幫助以下tex文件：

% GNUPLOT: LaTeX picture with Postscript 
\begingroup 
    \makeatletter 
    \providecommand\color[2][]{% 
    \GenericError{(gnuplot) \space\space\space\@spaces}{% 
     Package color not loaded in conjunction with 
     terminal option `colourtext'% 
    }{See the gnuplot documentation for explanation.% 
    }{Either use 'blacktext' in gnuplot or load the package 
     color.sty in LaTeX.}% 
    \renewcommand\color[2][]{}% 
    }% 
    \providecommand\includegraphics[2][]{% 
    \GenericError{(gnuplot) \space\space\space\@spaces}{% 
     Package graphicx or graphics not loaded% 
    }{See the gnuplot documentation for explanation.% 
    }{The gnuplot epslatex terminal needs graphicx.sty or graphics.sty.}% 
    \renewcommand\includegraphics[2][]{}% 
    }% 
    \providecommand\rotatebox[2]{#2}% 
    \@ifundefined{ifGPcolor}{% 
    \newif\ifGPcolor 
    \GPcolortrue 
    }{}% 
    \@ifundefined{ifGPblacktext}{% 
    \newif\ifGPblacktext 
    \GPblacktexttrue 
    }{}% 
    % define a \g@addto@macro without @ in the name: 
    \let\gplgaddtomacro\g@addto@macro 
    % define empty templates for all commands taking text: 
    \gdef\gplbacktext{}% 
    \gdef\gplfronttext{}% 
    \makeatother 
    \ifGPblacktext 
    % no textcolor at all 
    \def\colorrgb#1{}% 
    \def\colorgray#1{}% 
    \else 
    % gray or color? 
    \ifGPcolor 
     \def\colorrgb#1{\color[rgb]{#1}}% 
     \def\colorgray#1{\color[gray]{#1}}% 
     \expandafter\def\csname LTw\endcsname{\color{white}}% 
     \expandafter\def\csname LTb\endcsname{\color{black}}% 
     \expandafter\def\csname LTa\endcsname{\color{black}}% 
     \expandafter\def\csname LT0\endcsname{\color[rgb]{1,0,0}}% 
     \expandafter\def\csname LT1\endcsname{\color[rgb]{0,1,0}}% 
     \expandafter\def\csname LT2\endcsname{\color[rgb]{0,0,1}}% 
     \expandafter\def\csname LT3\endcsname{\color[rgb]{1,0,1}}% 
     \expandafter\def\csname LT4\endcsname{\color[rgb]{0,1,1}}% 
     \expandafter\def\csname LT5\endcsname{\color[rgb]{1,1,0}}% 
     \expandafter\def\csname LT6\endcsname{\color[rgb]{0,0,0}}% 
     \expandafter\def\csname LT7\endcsname{\color[rgb]{1,0.3,0}}% 
     \expandafter\def\csname LT8\endcsname{\color[rgb]{0.5,0.5,0.5}}% 
    \else 
     % gray 
     \def\colorrgb#1{\color{black}}% 
     \def\colorgray#1{\color[gray]{#1}}% 
     \expandafter\def\csname LTw\endcsname{\color{white}}% 
     \expandafter\def\csname LTb\endcsname{\color{black}}% 
     \expandafter\def\csname LTa\endcsname{\color{black}}% 
     \expandafter\def\csname LT0\endcsname{\color{black}}% 
     \expandafter\def\csname LT1\endcsname{\color{black}}% 
     \expandafter\def\csname LT2\endcsname{\color{black}}% 
     \expandafter\def\csname LT3\endcsname{\color{black}}% 
     \expandafter\def\csname LT4\endcsname{\color{black}}% 
     \expandafter\def\csname LT5\endcsname{\color{black}}% 
     \expandafter\def\csname LT6\endcsname{\color{black}}% 
     \expandafter\def\csname LT7\endcsname{\color{black}}% 
     \expandafter\def\csname LT8\endcsname{\color{black}}% 
    \fi 
    \fi 
    \setlength{\unitlength}{0.0500bp}% 
    \begin{picture}(5040.00,5040.00)% 
    \gplgaddtomacro\gplbacktext{% 
     \csname LTb\endcsname% 
     \put(1342,704){\makebox(0,0)[r]{\strut{} 1e-06}}% 
     \put(1342,1286){\makebox(0,0)[r]{\strut{} 1e-05}}% 
     \put(1342,1867){\makebox(0,0)[r]{\strut{} 0.0001}}% 
     \put(1342,2449){\makebox(0,0)[r]{\strut{} 0.001}}% 
     \put(1342,3030){\makebox(0,0)[r]{\strut{} 0.01}}% 
     \put(1342,3612){\makebox(0,0)[r]{\strut{} 0.1}}% 
     \put(1342,4193){\makebox(0,0)[r]{\strut{} 1}}% 
     \put(1342,4775){\makebox(0,0)[r]{\strut{} 10}}% 
     \put(1474,484){\makebox(0,0){\strut{} 0}}% 
     \put(2002,484){\makebox(0,0){\strut{} 20}}% 
     \put(2530,484){\makebox(0,0){\strut{} 40}}% 
     \put(3059,484){\makebox(0,0){\strut{} 60}}% 
     \put(3587,484){\makebox(0,0){\strut{} 80}}% 
     \put(4115,484){\makebox(0,0){\strut{} 100}}% 
     \put(4643,484){\makebox(0,0){\strut{} 120}}% 
     \put(176,2739){\rotatebox{-270}{\makebox(0,0){\strut{}$\varepsilon$}}}% 
     \put(3058,154){\makebox(0,0){\strut{}iteration}}% 
    }% 
    \gplgaddtomacro\gplfronttext{% 
     \csname LTb\endcsname% 
     \put(3656,4602){\makebox(0,0)[r]{\strut{}current}}% 
    }% 
    \gplbacktext 
    \put(0,0){\includegraphics{l2_errors_with_iteration_cc=00001_dt=1200_test.pdf}}% 
    \gplfronttext 
    \end{picture}% 
\endgroup 

然後用以下代碼生成我的文檔：

\documentclass[aps,showpacs,twocolumn,10pt,pra]{revtex4-1} 
\usepackage{graphicx} 
\usepackage[english]{babel} 
\usepackage{blindtext} 
\usepackage{float} 
\begin{document} 
\section{Introduction} \label{sec:Introduction} 
\blindtext 
\blindtext 
\blindtext 

\begin{figure}[H] 
\centering 
\input{l2_errors_with_iteration_cc=00001_dt=1200_test.tex} 
\caption{Here we see the error plotted as a function of iteration.}% 
\end{figure} 

\end{document} 

現在，這個問題。在上面的代碼中，我可以改變這一行：

\begin{picture}(5040.00,5040.00)% 

更具體地說第一個數字，使其變大或變小。將其縮小可將結果圖移至右側。因此，將它放大應該將數字向左移動。但是，它沒有。爲什麼？我想這樣做是因爲我認爲劇情左邊的空間太多了，ylabel看起來很孤獨。我可以改變這一行移動它：

\put(176,2739){\rotatebox{-270}{\makebox(0,0){\strut{}$\varepsilon$}}}% 

增加（或減少）的176至我所希望的任何值，但這並不改變的事實，似乎有更多的空間比需要有是。有趣的是，增加或減少第二個5040.00 - 實際上，只要人們喜歡，就會將情節向上或向下移動（就我測試過的情況而言），這就是爲什麼我覺得這可能是一個錯誤。

Answer 1

通過重現您的圖形，我看到左側的太多空白是由於gnuplot文件中的y標籤\varepsilon造成的。

我可以抵消的y標籤與gnuplot命令

set ylabel offset 3,0 "$\\varepsilon$" 

在gnuplot文件複製一個有條件的身影。您無需更改begin{picture}環境中的定位。