一. 关于LaTeX中插入图像时常见的问题

1. visio中画的图转成eps格式：将visio中画的图保存为emf格式，然后在用软件metafile2eps转成eps格式

2. MATLAB中画的图可以直接save as为eps格式

3. LaTeX中应该包含包\usepackage{epstopdf}

二. LaTeX直接画图时

1. 画图命令\begin{picture} (x,y)    \end{picture}

例如：

\setlength{\unitlength}{0.5cm}\begin{picture} (10,17)\put(4.5,12) { \begin{tabular}{| c | c | c | c | c |} \hline \color{green}{$\bullet$} & \color{green}{$\bullet$} & \color{green}{$\bullet$} & \color{green}{$\bullet$} & \color{green}{$\bullet$} \\ \hline \color{green}{$\bullet$} & \color{blue}{$\bullet$} & \color{blue}{$\bullet$} & \color{blue}{$\bullet$} & \color{green}{$\bullet$} \\ \hline \color{green}{$\bullet$} & \color{blue}{$\bullet$} & \color{red}{$\bullet$} & \color{blue}{$\bullet$} & \color{green}{$\bullet$} \\ \hline \color{green}{$\bullet$} & \color{blue}{$\bullet$} & \color{blue}{$\bullet$} & \color{blue}{$\bullet$} & \color{green}{$\bullet$} \\ \hline \color{green}{$\bullet$} & \color{green}{$\bullet$} & \color{green}{$\bullet$} & \color{green}{$\bullet$} & \color{green}{$\bullet$} \\ \hline \end{tabular}}\put(1,4) { $ \mathbf{t}(x) = \begin{array}{rl} \left ( \begin{array}{cc} & \color{red} {\bullet} \\ sort\uparrow & \left ( \renewcommand{\arraystretch}{0.3} \begin{array}{c} \color{blue} {\bullet}\\ \color{blue} {\bullet}\\ \color{blue} {\bullet}\\ \color{blue} {\bullet} \end{array} \right ) \\  sort\uparrow & \left ( \renewcommand{\arraystretch}{0.3} \begin{array}{c} \color{green} {\bullet}\\ \color{green} {\bullet}\\ \color{green} {\bullet}\\ \color{green} {\bullet} \end{array} \right ) \end{array} \right ) & \begin{array}{l} x_{0,0} \\ \{x_{1,i}\}_i \\ \{x_{2,i}\}_{i} \end{array} \end{array}$}\end{picture}

PS：今日自己绘图时，始觉绘图之艰辛，小作者为学之严谨精心，倍受鼓舞。

转载于:https://www.cnblogs.com/qingliu411/p/3471091.html