Latex添加代码块

转载自https://blog.csdn.net/golden1314521/article/details/39924449。

注意要用xelatex编译。

LaTeX支持多种编程语言的输入，而且允许你对其显示效果（如背景框，各部分的颜色）等进行设置。

1.必须引入的包\usepackage{listings}，为了设置颜色，再引入颜色包\usepackage{xcolor}。

2.支持的语言：

ABAP2,4 IDL4    PL/I
ACSL    inform  Plasm
Ada4    Java4   POV
Algol4  JVMIS   Prolog
Ant ksh Promela
Assembler2,4    Lisp4   Python
Awk4    Logo    R
bash    make4   Reduce
Basic2,4    Mathematica1,4  Rexx
C4  Matlab  RSL
C++4    Mercury Ruby
Caml4   MetaPost    S4
Clean   Miranda SAS
Cobol4  Mizar   Scilab
Comal   ML  sh
csh Modelica3   SHELXL
Delphi  Modula-2    Simula4
Eiffel  MuPAD   SQL
Elan    NASTRAN tcl4
erlang  Oberon-2    TeX4
Euphoria    OCL4    VBScript
Fortran4    Octave  Verilog
GCL Oz  VHDL4
Gnuplot Pascal4 VRML4
Haskell Perl    XML
HTML    PHP XSLT

3.使用方法

3.1第一种方法，直接对显示风格进行设置，即在使用时设置

\begin{colorboxed}
\begin{lstlisting}[language={[ANSI]C},numbers=left,numberstyle=\tiny,%frame=shadowbox,
   rulesepcolor=\color{red!20!green!20!blue!20},
   keywordstyle=\color{blue!70!black},
   commentstyle=\color{blue!90!},
   basicstyle=\ttfamily]
#include
#define LENGTH 8
using namespace std;
//测试用的代码，bubbleSort函数
int main() {
    int temp,number[LENGTH]={95,45,15,78,84,51,24,12};
    for(int i=0;i
        for(int j=0;j
            if(number[j]>number[j+1]) {
                temp=number[j];
                number[j]=number[j+1];
                number[j+1]=temp;
            } //if end
    for(int i=0;i
    cout<
}//main end
\end{lstlisting}
\end{colorboxed}

显示效果：

3.2.第二种方法，预先设置

\definecolor{mygreen}{rgb}{0,0.6,0}
\definecolor{mygray}{rgb}{0.5,0.5,0.5}
\definecolor{mymauve}{rgb}{0.58,0,0.82}

\lstset{ %
  backgroundcolor=\color{white},   % choose the background color; you must add \usepackage{color} or \usepackage{xcolor}
  basicstyle=\footnotesize,        % the size of the fonts that are used for the code
  breakatwhitespace=false,         % sets if automatic breaks should only happen at whitespace
  breaklines=true,                 % sets automatic line breaking
  captionpos=bl,                    % sets the caption-position to bottom
  commentstyle=\color{mygreen},    % comment style
  deletekeywords={...},            % if you want to delete keywords from the given language
  escapeinside={\%*}{*)},          % if you want to add LaTeX within your code
  extendedchars=true,              % lets you use non-ASCII characters; for 8-bits encodings only, does not work with UTF-8
  frame=single,                    % adds a frame around the code
  keepspaces=true,                 % keeps spaces in text, useful for keeping indentation of code (possibly needs columns=flexible)
  keywordstyle=\color{blue},       % keyword style
  %language=Python,                 % the language of the code
  morekeywords={*,...},            % if you want to add more keywords to the set
  numbers=left,                    % where to put the line-numbers; possible values are (none, left, right)
  numbersep=5pt,                   % how far the line-numbers are from the code
  numberstyle=\tiny\color{mygray}, % the style that is used for the line-numbers
  rulecolor=\color{black},         % if not set, the frame-color may be changed on line-breaks within not-black text (e.g. comments (green here))
  showspaces=false,                % show spaces everywhere adding particular underscores; it overrides 'showstringspaces'
  showstringspaces=false,          % underline spaces within strings only
  showtabs=false,                  % show tabs within strings adding particular underscores
  stepnumber=1,                    % the step between two line-numbers. If it's 1, each line will be numbered
  stringstyle=\color{orange},     % string literal style
  tabsize=2,                       % sets default tabsize to 2 spaces
  %title=myPython.py                   % show the filename of files included with \lstinputlisting; also try caption instead of title
}
\begin{lstlisting}[language={[ANSI]C},title={bubbleSort.c}]
#include
#define LENGTH 8
using namespace std;
//测试用的代码，bubbleSort函数
int main() {
    int temp,number[LENGTH]={95,45,15,78,84,51,24,12};
    for(int i=0;i
        for(int j=0;j
            if(number[j]>number[j+1]) {
                temp=number[j];
                number[j]=number[j+1];
                number[j+1]=temp;
            } //if end
    for(int i=0;i
    cout<
}//main end
\end{lstlisting}
\lstinputlisting[language=Python, title=myPython.py]{myPython.py}

上面的代码有两个引入源代码的语句，前者引入C代码，具体代码在引入语句中；后者引入Python代码，通过指定源文件名称引入代码。

 basicstyle=\footnotesize, 这个选项设定源代码的显示字号，这里罗列一下（从小到大）LaTeX支持的10类字号类型命令：

• \tiny
  
• \scriptsize
  
• \footnotesize
• \small
• \normalsize   (default)
• \large
• \Large  (capital "l")
• \LARGE  (all caps)
• \huge
• \Huge  (capital "h")
  

显示效果：

3.3进一步修改

我们在设置中去掉边框（注释掉%frame=single, ），增加背景颜色（backgroundcolor=\color{lightgray},），改变源文件标题位置（captionpos=t, % t(top) or b(bottom)），效果如下：

3.加入中文或中文注释
listings 宏包默认是不支持包含中文字串的代码显示的，但是可以使用 “逃逸” 字串来显示中文。
在 \lstset 命令中设置逃逸字串的开始符号与终止符号，推荐使用的符号是左引号，即 “ `”

\lstset{numbers=left,
numberstyle= \tiny,keywordstyle= \color{ blue!70},commentstyle=\color{red!50!green!50!blue!50},
frame=shadowbox, rulesepcolor= \color{ red!20!green!20!blue!20},
escapeinside=``}
\begin{lstlisting}[language={[ANSI]C}]
int main(int argc, char ** argv)
{
//`中文`
printf("`我爱中文`! \n");
return 0;
}
\end{lstlisting}

• 在LaTeX中插入程序代码  http://blog.sina.com.cn/s/blog_50f21fed01016fud.html