我看到了这个问题如何改变节点的大小?我想知道:
- 如果我希望节点与节点大小相同
automata
,我需要在尺寸处填充什么?(或比例)。 - 如果我想为所有节点执行此操作(我假设我需要在开始时写它),我需要写什么?
以下是 MWE:
% Preview source code
%% LyX 2.3.1-1 created this file. For more info, see http://www.lyx.org/.
%% Do not edit unless you really know what you are doing.
\documentclass[a4paper,english,hebrew,numbers=noenddot]{scrartcl}
\usepackage{amsmath}
\usepackage{amsthm}
\usepackage{fontspec}
\makeatletter
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% LyX specific LaTeX commands.
\pdfpageheight\paperheight
\pdfpagewidth\paperwidth
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% User specified LaTeX commands.
\usepackage{tikz}
\usetikzlibrary{automata}
\makeatother
\usepackage{polyglossia}
\setdefaultlanguage{hebrew}
\setotherlanguage{english}
\begin{document}
\begin{center}
\begin{tikzpicture}
\node[state] (1) {$1$};
\end{tikzpicture}
\par\end{center}
\begin{center}
\begin{tikzpicture}
\draw (1,1) node[circle,draw] {$1$};
\end{tikzpicture}
\par\end{center}
\end{document}
谢谢你!
答案1
我对这个问题的理解与 Phelype 略有不同。如果您希望该图片中的所有节点都具有与state
附带的节点相同的大小automata
,则只需说every node/.append style={minimum width=2.5em}
。
\documentclass[tikz,border=3.14mm]{standalone}
\usetikzlibrary{automata}
\begin{document}
\begin{tikzpicture}
\node[state] (1) {$1$};
\end{tikzpicture}
\begin{tikzpicture}[every node/.append style={minimum width=2.5em}]
\draw (1,1) node[circle,draw] {$1$};
\end{tikzpicture}
\end{document}
答案2
当您绘制一个 时\node [state]
,您就是在绘制一个\node [circle,draw,minimum size=2.5em,every state]
。
如何解决这个问题:
该\usetikzlibrary{<library>}
命令加载一个文件。在我的 TeX 发行版中tikzlibrary<library>.code.tex
搜索该文件,我在 找到了它。tikzlibraryautomata.code.tex
/usr/local/texlive/2018/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/
我打开文件并进行搜索state
,在文件末尾发现:
\tikzstyle{state}= [state without output]
所以state
与 相同state without output
。搜索后者我发现:
\tikzstyle{state without output}= [circle,draw,minimum size=2.5em,every state]
因此,与state
相同circle,draw,minimum size=2.5em,every state
,every state
默认情况下为空:
\tikzstyle{every state}= []
梅威瑟:
\documentclass{scrartcl}
\usepackage{tikz}
\usetikzlibrary{automata}
\begin{document}
\begin{center}
\begin{tikzpicture}
\node[state] (1) {$1$};
\end{tikzpicture}
\end{center}
\begin{center}
\begin{tikzpicture}
\draw (1,1) node [circle,draw,minimum size=2.5em,every state] {$1$};
\end{tikzpicture}
\end{center}
\end{document}
哦,回答你的第二个问题,你可以使用与包中大致相同的方法,但要改变样式every node
。要全局更改它,你可以使用\tikzset
:
\tikzset{
every node/.style = {
circle,draw,minimum size=2.5em,every state
}
}
或者,对于单个tikzpicture
,您可以将其作为选项传递:
\begin{tikzpicture}[
every node/.style = {
circle,draw,minimum size=2.5em,every state
}
]
\draw (1,1) node {$1$};
\end{tikzpicture}
答案3
这是将大小设置state
为已知值的最小示例。
\documentclass[border=2mm]{standalone}
\usepackage{tikz}
\usetikzlibrary{automata}
\begin{document}
\begin{center}
\begin{tikzpicture}[every state/.style={minimum size=2cm},]
\node[state] (1) {$1$};
\end{tikzpicture}
\begin{tikzpicture}
\draw (1,1) node[circle,draw,minimum size=2cm] {$1$};
\end{tikzpicture}
\end{center}
\end{document}