![独立包调整大小与原始文档相同](https://linux22.com/image/442964/%E7%8B%AC%E7%AB%8B%E5%8C%85%E8%B0%83%E6%95%B4%E5%A4%A7%E5%B0%8F%E4%B8%8E%E5%8E%9F%E5%A7%8B%E6%96%87%E6%A1%A3%E7%9B%B8%E5%90%8C.png)
我正在尝试在我的网站上使用 Latex 图像。为此,我使用独立包。问题是它生成的图像太大。这些图像上的文本比我网站上的正常文本大得多。(以下屏幕截图中的 html 文件预览)
生成此 png 文件的代码如下:
\documentclass[preview, 12pt, a4paper, obeyclassoptions=true, dvipsnames,svgnames,convert={outext=.png, size=600}]{standalone}
\usepackage[dvipsnames,table,xcdraw]{xcolor}
\newcommand{\chaptermark}{
}
\newcommand{\mypair}[2]{\ensuremath{\begin{bmatrix} #1\\ #2\end{bmatrix}}}
\newcommand{\mymatrix}[4]{\ensuremath{\begin{bmatrix} #1 & #2\\ #3 & #4\end{bmatrix}}}
\usepackage{graphicx}
\usepackage{tikz}
\newenvironment{mypic}
{\begin{center}\begin{tikzpicture}[mys]}
{\end{tikzpicture}\end{center}}
\tikzstyle{mys}=[row sep=-\pgflinewidth,column sep=-\pgflinewidth,line width=.5mm]
\begin{document}\begin{figure}
[ht] \tikzstyle{q}=[rectangle, draw=none, inner sep=1mm] \tikzstyle{l}=[rectangle, draw=none, fill=white, inner sep=1mm]
\begin{mypic}{1}{.9}
\begin{scope}
[yscale=.9]\tikzstyle{q}=[rectangle,draw] \node (3) at (4,6) {$1 \le x \le 7$}; \node[q] (2) at (4,5) {$x=4$?}; \node (d1) at (4,3.5) {Yes!}; \node (l2) at (2,3.5) {$1 \le x \le 3$}; \node (l3) at (6,3.5) {$5 \le x \le 7$}; \draw (2) -- (2,5); \draw[->] (2,5) -- node[l] {$x<4$} (l2); \draw (2) -- (6,5); \draw[->] (6,5) -- node[l] {$x>4$} (l3); \draw[->] (3) -- (2); \draw[->] (2) -- (d1); \node[q] (a) at (2,2.5) {$x=2$?}; \node[q] (b) at (6,2.5) {$x=6$?}; \node (d) at (2,1) {Yes!}; \node (g) at (6,1) {Yes!}; \draw[->] (a) -- (d); \draw[->] (b) -- (g); \draw[->] (l2) -- (a); \draw[->] (l3) -- (b);
\foreach \x/\n in {.75/1, 3.25/3, 4.75/5, 7.25/7} { \node (\n) at (\x, 1) {$x=\n$}; \node[q] (q) at (\x,0) {$x=\n$?}; \draw[->] (\n) -- (q); \node (y) at (\x,-1) {Yes!}; \draw[->] (q) -- (y); }
\draw (a) -- (.75, 2.5); \draw[->] (.75, 2.5) -- node[l] {$x<2$} (1); \draw (a) -- (3.25, 2.5); \draw[->] (3.25, 2.5) -- node[l] {$x>2$} (3); \draw (b) -- (4.75, 2.5); \draw[->] (4.75, 2.5) -- node[l] {$x<6$} (5); \draw (b) -- (7.25, 2.5); \draw[->] (7.25, 2.5) -- node[l] {$x>6$} (7);
\end{scope}
\end{mypic} \caption{Guessing an~integer $1 \le x \le 7$ by asking at most three questions.} \label{fig:protocol74}
\end{figure}
\end{document}
并使用 pdflatex 进行编译:
pdflatex --shell-escape image0.tex